:root {
  --red: #D30004;
  --red-dark: #A90003;
  --black: #1d1d1f;
  --text: #30323a;
  --muted: #6f7480;
  --line: #e7e7eb;
  --gray: #f4f5f7;
  --cream: #F4EFCC;
  --white: #ffffff;
  --feature-blue: #0068b7;
  --shadow: 0 16px 40px rgba(25, 25, 25, 0.1);
  --hero-height: 660px;
  --hero-canvas-width: 1712px;
  --hero-arch-width: 2000px;
  --site-header-height-desktop: 76px;
  --site-header-height-mobile: 64px;
  --site-header-height: var(--site-header-height-desktop);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  padding-top: var(--site-header-height);
  overflow-x: hidden;
  color: var(--text);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  line-height: 1.75;
  background: var(--cream);
}

body.page-pricing,
body.page-case-studies { background-color: #fff; }
body.page-home { background-color: var(--cream); }

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
}

/* 共通レイアウト */
.lp-section {
  position: relative;
}

section[id],
.contact-cta-button[id] {
  scroll-margin-top: calc(var(--site-header-height) + 16px);
}

.section {
  padding: 96px 0;
}

.section-gray {
  background: var(--gray);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading h2 {
  margin: 0 0 18px;
  color: var(--black);
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.28;
  font-weight: 800;
}

.section-heading p {
  margin: 0;
}

.eyebrow,
.label {
  display: inline-block;
  margin: 0 0 16px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}

/*
.eyebrow::after,
.label::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 6px;
  background: var(--red);
  transform: skewX(-24deg);
}*/

/* 共通ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border: 2px solid var(--red);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  transition:
    background-color 0.2s ease-out,
    color 0.2s ease-out,
    border-color 0.2s ease-out,
    box-shadow 0.2s ease-out,
    transform 0.2s ease-out;
}

.btn-primary {
  color: var(--white);
  background: var(--red);
  border-color: var(--red);
}

.btn-outline {
  color: var(--red);
  background: var(--white);
  border-color: var(--red);
}

.btn-white {
  color: var(--red);
  background: var(--white);
  border-color: var(--red);
}

.btn-small {
  min-height: 36px;
  padding: 0 16px;
  font-size: 13px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button-row.center {
  justify-content: center;
}

/* 共通カード */
.card {
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(25, 25, 25, 0.06);
}

.card h3 {
  margin: 0 0 10px;
  color: var(--black);
  font-size: 19px;
  line-height: 1.45;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* ヘッダー */
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  border-bottom: 1px solid rgba(25, 25, 25, 0.08);
  background-color: #fffdf7cf;
  background-repeat: repeat-x;
  background-position: center top;
  background-size: auto 100%;
}

.header-inner {
  display: flex;
  position: relative;
  min-height: var(--site-header-height-desktop);
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-width: 0;
}

.brand img {
  width: clamp(150px, 13vw, 236px);
  height: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 42px);
  margin-left: auto;
  color: var(--black);
  font-size: clamp(13px, 1vw, 16px);
  font-weight: 800;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-button {
  display: inline-flex;
  min-width: 116px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  background: var(--white);
  border: 2px solid var(--red);
  border-radius: 999px;
  color: var(--red);
  font-weight: 900;
}

.nav-button-primary {
  color: var(--white);
  background: var(--red);
}

@media (min-width: 801px) {
  .header-nav-link {
    color: var(--black);
    transition: color 0.2s ease-out;
  }

  .header-nav-link > span {
    color: inherit;
  }

  .header-nav-link:focus-visible {
    color: var(--red);
  }
}

@media (min-width: 801px) and (hover: hover) and (pointer: fine) {
  .header-nav-link:hover {
    color: var(--red);
  }
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--red);
  cursor: pointer;
}

.menu-toggle-morph-icon {
  display: block;
  width: 44px;
  height: 44px;
}

.menu-toggle-morph-line {
  fill: none;
  stroke: var(--red);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition:
    stroke-dasharray 600ms cubic-bezier(0.4, 0, 0.2, 1),
    stroke-dashoffset 600ms cubic-bezier(0.4, 0, 0.2, 1),
    stroke 300ms ease;
}

.menu-toggle-morph-line:nth-child(1) {
  stroke-dasharray: 60 207;
}

.menu-toggle-morph-line:nth-child(2) {
  stroke-dasharray: 60 60;
}

.menu-toggle-morph-line:nth-child(3) {
  stroke-dasharray: 60 207;
}

.menu-toggle.is-open .menu-toggle-morph-line {
  stroke: var(--white);
}

.menu-toggle.is-open .menu-toggle-morph-line:nth-child(1) {
  stroke-dasharray: 90 207;
  stroke-dashoffset: -134;
}

.menu-toggle.is-open .menu-toggle-morph-line:nth-child(2) {
  stroke-dasharray: 1 60;
  stroke-dashoffset: -30;
}

.menu-toggle.is-open .menu-toggle-morph-line:nth-child(3) {
  stroke-dasharray: 90 207;
  stroke-dashoffset: -134;
}

.nav-toggle:focus-visible {
  outline: 3px solid rgba(211, 0, 4, 0.28);
  outline-offset: 2px;
}

/* ファーストビュー */

.hero {
  position: relative;
  isolation: isolate;
  height: var(--hero-height);
  overflow: visible;
  background-color: #F4EFCC;
  background-image: none;
  z-index: 2;
}

.hero::before {
  content: none;
}

/* ファーストビュー直下の白いセクション */
.top-features {
  position: relative;
  z-index: 1;

  margin-top: -90px;
  padding-top: 130px;

  background: var(--white);
}


.hero img {
  max-width: none;
  pointer-events: none;
  user-select: none;
}

.hero-fixed {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 1;
  width: var(--hero-canvas-width);
  height: var(--hero-height);
  transform: translateX(-50%);
}

.hero-dot {
  position: absolute;
  top: 36px;
  left: 112px;
  width: 760px;
  height: auto;
  z-index: 1;
}

.hero-arch {
  position: absolute;
  top: 200px;
  left: 50%;

  width: var(--hero-arch-width);
  height: auto;

  transform: translateX(-50%);
  z-index: 2;
}

.hero-visual {
  position: absolute;
  left: calc(50% + 260px);
  top: 80px;

  width: 960px;
  height: 620px;

  transform: translateX(-50%) scale(1.25);
  transform-origin: center top;

  z-index: 3;
}
.hero-pc {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;

  width: 900px;
  height: auto;
}

/* PC画面内の動画表示領域 */
.hero-screen {
  position: absolute;
  left: 271px;
  top: 53px;
  z-index: 2;

  width: 460px;
  aspect-ratio: 16 / 9.7;

  overflow: hidden;
  background: #000;
  pointer-events: none;

  /* 上が広く、下が狭い台形 */
  clip-path: polygon(
    0% 0%,
    100% 0%,
    98.6% 100%,
    1.4% 100%
  );
}

.hero-movie {
  display: block;
  width: 100%;
  height: 100%;

  object-fit: cover;
  object-position: center;

  pointer-events: none;
}

/* アバターは動画より手前に表示 */
.hero-avatar {
  position: absolute;
  right: 25px;
  top: -60px;
  z-index: 3;

  width: 455px;
  height: auto;
}

.hero-mask {
  position: absolute;
  top: 587px;
  left: 50%;

  width: var(--hero-arch-width);
  height: auto;

  transform: translateX(-50%);
  z-index: 4;
}

.hero-content {
  position: relative;
  z-index: 5;
}

.hero-copy {
  position: absolute;
  top: 92px;
  left: 248px;
  width: 650px;
}

.hero h1 {
  margin: 10px -20px 25px;
  color: var(--red);
  font-size: 66px;
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.hero h1 > .hero-title-line {
  display: block;
  white-space: nowrap;
  line-height: 1.04;
}

.hero h1 > .hero-title-line:first-child {
  margin-bottom: 7px;
}

/* 「かんたん」本体 */
.hero h1 .hero-emphasis {
  position: relative;
  display: inline-block;
  margin: 0 0.5em 0 0.5em;
  white-space: nowrap;
  vertical-align: baseline;
}

.hero h1 .hero-emphasis::before,
.hero h1 .hero-emphasis::after {
  position: absolute;
  z-index: 1;

  color: currentColor;
  font-family:
    "Yu Gothic",
    "YuGothic",
    "Hiragino Sans",
    "Noto Sans JP",
    sans-serif;

  font-size: 0.9em;
  font-weight: 900;
  -webkit-text-stroke: 0.5px currentColor;
  font-style: normal;
  line-height: 1;
  letter-spacing: 0;

  pointer-events: none;
}

.hero h1 .hero-emphasis::before {
  content: "〝";
  left: -1.0em;
  top: 0.2em;
}

.hero h1 .hero-emphasis::after {
  content: "〟";
  right: -1.0em;
  bottom: -0.06em;
}


.lead {
  font-size: 20px;
  line-height: 1.8;
  font-weight: 600;
}

.hero-description {
  max-width: 620px;
}

.hero-description p {
  margin: 0;
}

.hero-description p + p {
  margin-top: 10px;
}

.hero-actions {
  display: flex;
  width: 100%;
  justify-content: center;
  margin-top: 30px;
  transform: translateX(-80px);
}

.hero-actions .btn {
  min-width: 230px;
  min-height: 58px;
  padding: 0 36px;
  border-radius: 9999px;

  font-size: 16px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}


/* ファーストビュー直下の3つの特徴 */
.top-features {
  position: relative;
  z-index: 1;

  /* heroの内側に入り込ませる */
  margin-top: -90px;

  /* 白いマスクと内容が重ならないための余白 */
  padding: 140px 0 64px;

  background-color: var(--white);
}

.top-features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 56px;

  /* 共通.containerの1440pxより少し狭くする */
  max-width: 1260px;
}

/* 1項目 */
.top-feature {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
}

/* アイコン */
.top-feature img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

/* 見出し */
.top-feature h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;

  margin: 0 0 4px;

  color: var(--feature-blue);
  font-size: 21px;
  font-weight: 900;
  line-height: 1.35;
}

/* 注釈 */
.top-feature h2 small {
  color: var(--feature-blue);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.4;
}

/* 説明文 */
.top-feature p {
  margin: 0;

  color: var(--feature-blue);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

/* 導入実績ロゴ */
.trust {
  overflow: hidden;
  padding: 64px 0 80px;
  background: var(--white);
}

.trust-title {
  margin: 0;
  color: var(--black);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 900;
  line-height: 1.45;
  text-align: center;
}

.logo-marquee {
  --logo-gap: clamp(48px, 4.5vw, 72px);
  contain: layout paint;
  margin-top: 48px;
  overflow: hidden;
  background: var(--white);
}

.logo-marquee-track {
  display: flex;
  width: max-content;
  animation: logo-marquee-scroll 38s linear infinite;
  will-change: transform;
}

.logo-marquee-group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--logo-gap);
  padding-right: var(--logo-gap);
}

.logo-marquee img {
  flex: 0 0 auto;
  width: auto;
  height: clamp(34px, 2.8vw, 42px);
  max-width: none;
  object-fit: contain;
}


@keyframes logo-marquee-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-55%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo-marquee {
    overflow-x: auto;
  }

  .logo-marquee-track {
    animation: none;
  }
}

/* 課題提起 */
.problems {
  position: relative;
  overflow: visible;
  z-index: 2;
  padding: 0;
  --problem-arrow-width: min(560px, 42vw);
  --problem-arrow-overhang: 64px;
}

.problems.section {
  padding: 0;
}

.problem-panel {
  position: relative;
  overflow: visible;
  padding: 58px 0 150px;
  background-color: #f3f6f8;
}

.problem-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  background-image:
    url("../assets/images/problems/problem-dot-gray.png"),
    url("../assets/images/problems/problem-dot-gray.png"),
    url("../assets/images/problems/problem-dot-gray.png"),
    url("../assets/images/problems/problem-dot-gray.png");
  background-repeat: no-repeat;
  background-position:
    left calc(50% - 600px) top 10px,
    left calc(50% + 600px) top 10px,
    left calc(50% - 600px) bottom 10px,
    left calc(50% + 600px) bottom 10px;
  background-size: 430px 430px;
  pointer-events: none;
}

.problems-inner {
  position: relative;
  z-index: 1;
}

.problems-heading {
  margin-bottom: 58px;
}

.problems-heading h2 {
  margin-bottom: 0;
  font-size: 38px;
  letter-spacing: 0;
}

.problem-mobile-image {
  display: none;
}

.problem-grid {
  position: relative;
  z-index: 1;
  display: grid;
  max-width: 1140px;
  margin: 0 auto;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 26px;
}

.problem-card {
  display: flex;
  min-height: 286px;
  flex-direction: column;
  justify-content: flex-start;
  padding: 34px 30px 80px;
  border-radius: 8px;
  background: var(--white);
  text-align: center;
}

.problem-card img {
  margin-top: 35px;
  width: 100%;
  height: 180px;
  object-fit: contain;
}

.problem-card h3 {
  margin: auto 0 0;
  color: #3a3a3a;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.45;
}

.problem-arrow {
  position: absolute;
  left: 50%;
  bottom: calc(-1 * var(--problem-arrow-overhang));
  z-index: 5;
  width: var(--problem-arrow-width);
  height: auto;
  max-width: none;
  transform: translateX(-50%);
}

/* お悩みセクション専用レスポンシブ */
@media (max-width: 1180px) {
  .problems {
    --problem-arrow-width: min(500px, 48vw);
    --problem-arrow-overhang: 58px;
  }

  .problem-panel {
    padding: 52px 0 132px;
  }

  .problems-inner {
    width: min(100% - 40px, 1040px);
  }

  .problems-heading {
    margin-bottom: 42px;
  }

  .problems-heading h2 {
    font-size: 32px;
  }

  .problem-grid {
    max-width: none;
    margin: 0 20px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .problem-card {
    min-height: 248px;
    padding: 26px 20px 56px;
  }

  .problem-card img {
    margin-top: 24px;
    height: 145px;
  }

  .problem-card h3 {
    font-size: 18px;
  }

  .problem-arrow {
    bottom: calc(-1 * var(--problem-arrow-overhang));
    width: var(--problem-arrow-width);
  }
}

@media (max-width: 800px) {
  .problems {
    --problem-arrow-width: min(420px, 82vw);
    --problem-arrow-overhang: 30px;
  }

  .problem-panel {
    padding: 48px 0 clamp(70px, 19vw, 98px);
    background-color: #f3f6f8;
  }

  .problem-panel::before {
    display: none;
  }

  .problems-inner {
    width: min(100% - 32px, 620px);
  }

  .problems-heading {
    margin-bottom: 24px;
  }

  .problems-heading h2 {
    font-size: 28px;
  }

  .problem-mobile-image {
    display: block;
    width: min(100%, 360px);
    height: auto;
    margin: 0 auto 24px;
    border-radius: 8px;
  }

  .problem-grid {
    counter-reset: problem-item;
    max-width: 560px;
    margin: 0 auto;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .problem-card {
    counter-increment: problem-item;
    display: grid;
    min-height: 0;
    grid-template-columns: 44px 1fr;
    gap: 14px;
    align-items: center;
    padding: 16px 18px;
    border-radius: 8px;
    box-shadow: 0 8px 18px rgba(25, 25, 25, 0.06);
    text-align: left;
  }

  .problem-card::before {
    content: counter(problem-item, decimal-leading-zero);
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--red);
    color: var(--white);
    font-size: 15px;
    font-weight: 900;
    line-height: 1;
  }

  .problem-card img {
    display: none;
  }

  .problem-card h3 {
    margin: 0;
    font-size: 17px;
    line-height: 1.5;
    text-align: left;
  }

  .problem-arrow {
    bottom: calc(-1 * var(--problem-arrow-overhang));
    width: var(--problem-arrow-width);
  }
}

@media (max-width: 480px) {
  .problem-panel {
    padding-bottom: clamp(70px, 19vw, 92px);
  }

  .problems-inner {
    width: min(100% - 24px, 620px);
  }

  .problem-mobile-image {
    width: min(100%, 320px);
    margin-bottom: 20px;
  }

  .problem-grid {
    gap: 10px;
  }

  .problem-card {
    grid-template-columns: 38px 1fr;
    gap: 12px;
    padding: 14px;
  }

  .problem-card::before {
    width: 38px;
    height: 38px;
    font-size: 13px;
  }

  .problem-card h3 {
    font-size: 16px;
  }
}

/* 解決方法 */
.solution {
  position: relative;
  z-index: 1;
  overflow: visible;
  padding: 0 0 120px;
  background: var(--white);
}

.solution.section {
  padding: 0 0 200px;
}

.solution-band {
  position: relative;
  overflow: hidden;
  min-height: 285px;
  padding: 70px 0 44px;
  background: #e31924;
  color: var(--white);
}

.solution-heading {
  position: relative;
  text-align: center;
}

.solution-heading::before,
.solution-heading::after {
  content: "";
  position: absolute;
  top: 86px;
  width: 2px;
  height: 110px;
  background: var(--white);
}

.solution-heading::before {
  left: 180px;
  top: 60px;
  transform: rotate(-32deg);
}

.solution-heading::after {
  right: 180px;
  top: 60px;
  transform: rotate(32deg);
}

.solution-heading p {
  margin: 0 0 24px;
  color: var(--white);
  font-size: 42px;
  line-height: 1.1;
  font-weight: 900;
}

.solution-heading h2 {
  margin: 0;
  color: var(--white);
  font-size: 58px;
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0;
}

.solution-heading h2 span {
  font-size: 64px;
}

.solution-heading sup {
  position: relative;
  top: -0.3em;
  margin-left: 2px;
  font-size: 0.35em;
}

.solution-visual-wrap {
  position: relative;
  min-height: 740px;
}

.solution-visual {
  position: relative;
  width: 1280px;
  max-width: 100%;
  min-height: 740px;
  margin: -78px auto 0;
}

.solution-avatar {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 3;
  width: 860px;
  height: auto;
  max-width: none;
  transform: translateX(-50%);
}

.solution-point {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 360px;
  height: 360px;
  place-items: center;
  text-align: center;
}

.solution-point-bg {
  position: absolute;
  inset: 0;
  width: 90%;
  height: 90%;
  object-fit: contain;
}

.solution-point-icon {
  position: relative;
  z-index: 1;
  width: 230px;
  object-fit: contain;
}

.solution-point-icon-material {
  margin-top: -180px;
  margin-left: -20px;
}

.solution-point-icon-pc {
  margin-top: -200px;
  margin-left: -25px;
  width: 200px;
}

.solution-point p {
  position: relative;
  z-index: 1;
  align-self: end;
  margin: 0 0 150px;
  margin-left: -26px;
  color: #3a3a3a;
  font-size: 27px;
  line-height: 1.55;
  font-weight: 900;
}

.solution-point-left {
  top: 450px;
  left: -50px;
}

.solution-point-center {
  top: 580px;
  left: 50%;
  z-index: 1;
  transform: translateX(-50%);
}


.solution-point-right {
  top: 450px;
  right: -30px;
}

/* 3つの特徴 */
.feature-section {
  z-index: 2;
  overflow: hidden;
  padding: 72px 0 84px;
  background: var(--white);

  /* 3つの特徴全体のサイズ調整 */
  --feature-row-height: clamp(650px, 82vh, 900px);
  --feature-video-width: clamp(300px, 50vw, 900px);
  --feature-slide-width: clamp(560px, 42vw, 820px);
  --feature-column-gap: clamp(48px, 6vw, 104px);
  --feature-heading-size: 38px;
  --feature-number-size: 52px;
  --feature-title-size: 38px;
  --feature-body-size: 20px;
}

.feature-heading {
  position: relative;
  z-index: 2;
  margin: 0 auto 52px;
  text-align: center;
}

.feature-heading img {
  width: 100px;
  height: auto;
  margin: 0 auto 10px;
}

.feature-heading h2 {
  margin: 0;
  color: var(--black);
  font-size: var(--feature-heading-size);
  font-weight: 900;
  line-height: 1.25;
}

.lp-section-heading {
  position: relative;
  z-index: 2;
  margin: 0 auto 52px;
  text-align: center;
}

.lp-section-heading-image {
  display: block;
  width: auto;
  height: 26px;
  margin: 0 auto 10px;
  object-fit: contain;
}

.lp-section-heading-title {
  margin: 0;
  color: var(--black);
  font-size: var(--feature-heading-size, 38px);
  font-weight: 900;
  line-height: 1.25;
}

.feature-heading .lp-section-heading-image,
.chosen-heading-wrap .lp-section-heading-image {
  width: auto;
  height: 26px;
}

.feature-list {
  display: grid;
  gap: 0;
}

.feature-row {
  position: relative;
  overflow: clip;
  isolation: isolate;
  min-height: var(--feature-row-height);
  padding: 0;
  background: var(--white);
}

.feature-row-inner {
  position: relative;
  z-index: 2;
  display: grid;

  /* 01・03：文章 → 動画 */
  grid-template-columns:
    minmax(320px, 420px)
    minmax(0, var(--feature-video-width));

  gap: clamp(40px, 4vw, 72px);
  align-items: center;
  justify-content: center;
  min-height: inherit;
}


.feature-row-text-right .feature-row-inner {
  grid-template-columns:
    minmax(0, var(--feature-video-width))
    minmax(320px, 420px);
}

.feature-slide-bg {
  position: absolute;
  top: 50%;
  width: var(--feature-slide-width);
  height: auto;
  overflow: visible;
}

/* 01・03用：斜線を右へ */
.feature-slide-bg-right {
  left: 50%;
  transform: translate(-20%, -50%);
}

/* 02用：斜線を左へ */
.feature-slide-bg-left {
  left: 50%;
  transform: translate(-80%, -50%);
}

.feature-slide-bg img {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
}

.feature-slide-bg-right::after,
.feature-slide-bg-left::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: -1;
  width: 100vw;
  background: #D70C18;
}

.feature-slide-bg-right::after {
  left: 82%;
}

.feature-slide-bg-left::after {
  right: 82%;
}

.feature-copy {
  position: relative;
  z-index: 3;
  max-width: 520px;
  color: var(--black);
}

.feature-number {
  margin: 0 0 4px;
  color: #e31924;
  font-size: var(--feature-number-size);
  font-weight: 900;
  line-height: 1;
}

.feature-copy h3 {
  margin: 0 0 28px;
  color: var(--black);
  font-size: var(--feature-title-size);
  font-weight: 900;
  line-height: 1.42;
}

.feature-copy h3 sup {
  position: relative;
  top: -0.35em;
  margin-left: 2px;
  font-size: 0.42em;
}

.feature-copy p:not(.feature-number) {
  margin: 0;
  color: var(--black);
  font-size: var(--feature-body-size);
  font-weight: 700;
  line-height: 2.1;
}

.feature-media {
  position: relative;
  z-index: 2;
  width: var(--feature-video-width);
  height: var(--feature-row-height);
  isolation: isolate;
}

.feature-video-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 100%;
  aspect-ratio: 340.588 / 209.292;
  transform: translate(-50%, -50%);
  isolation: isolate;
}

/* 不透明な画像は下 */
.feature-screen {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  max-width: none;
  pointer-events: none;
}

/* 動画の表示領域は画像より上 */
.feature-video-mask {
  position: absolute;
  left: 2.28%;
  top: 3.85%;
  z-index: 2;
  width: 95.43%;
  height: 91.78%;
  overflow: hidden;
  background: #000;
}

/* 動画本体 */
.feature-video {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}


.media-screen-mask {
  position: absolute;
  left: 2.28%;
  top: 3.85%;
  z-index: 2;
  width: 95.43%;
  height: 91.78%;
  overflow: hidden;
  background: #000;
}

.media-screen-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.media-screen-frame {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  max-width: none;
  pointer-events: none;
}

@media (max-width: 1180px) {
  .feature-section {
    padding: 64px 0 76px;
    --feature-heading-size: 34px;
    --feature-number-size: 42px;
    --feature-title-size: 30px;
    --feature-body-size: 16px;
  }

  .feature-list {
    gap: 0;
  }

  .feature-row {
    min-height: clamp(370px, 37vw, 450px);
    padding: 0;
  }

  .feature-row-inner,
  .feature-row-text-right .feature-row-inner {
    grid-template-columns: minmax(280px, 0.35fr) minmax(480px, 0.57fr);
    gap: 42px;
  }

  .feature-row-text-right .feature-row-inner {
    grid-template-columns: minmax(480px, 0.57fr) minmax(300px, 0.35fr);
  }

  .feature-media {
    width: clamp(520px, 51vw, 650px);
    height: clamp(370px, 37vw, 450px);
  }

  .feature-slide-bg {
    width: clamp(390px, 45vw, 520px);
  }
}

@media (max-width: 960px) {
  .feature-section {
    padding: 58px 0 68px;
    --feature-heading-size: 32px;
    --feature-number-size: 38px;
    --feature-title-size: 28px;
    --feature-body-size: 16px;
  }

  .feature-row {
    min-height: auto;
    padding: 26px 0 42px;
    background: var(--white);
  }

  .feature-row-inner,
  .feature-row-text-right .feature-row-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .feature-row-text-right .feature-copy {

    order: -1;
  }

  .feature-media,
  .feature-copy {
    width: min(100%, 680px);
    max-width: 680px;
    margin: 0 auto;
  }

  .feature-media {
    height: auto;
    aspect-ratio: 340.588 / 209.292;
  }

  .feature-slide-bg {
    display: none;
  }

  .feature-video-frame {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
  }
}

@media (max-width: 480px) {
  .feature-section {
    padding: 50px 0 58px;
    --feature-heading-size: 28px;
    --feature-number-size: 34px;
    --feature-title-size: 24px;
    --feature-body-size: 15px;
  }

  .feature-heading {
    margin-bottom: 36px;
  }

  .feature-copy h3 {
    margin-bottom: 20px;
  }

  .feature-row {
    padding: 20px 0 34px;
  }
}

/* 活用シーン */
.use-case-section {
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: 180px 0 250px;
  background: var(--white);
}

.use-case-inner {
  width: min(100% - 40px, 1360px);
  margin: 0 auto;
}

.use-case-heading {
  margin-bottom: 50px;
}

.use-case-layout {
  display: grid;
  grid-template-columns:
    minmax(560px, 620px)
    minmax(600px, 720px);
  gap: clamp(28px, 3vw, 44px);
  align-items: center;
  justify-content: center;
}

.use-case-list {
  display: grid;
  gap: 16px;
  position: relative;
  z-index: 2;
}

.use-case-item {
  --use-case-item-width: 620px;

  position: relative;
  min-height: 122px;
  width: var(--use-case-item-width);
  overflow: visible;
  border: 0;
  cursor: pointer;
  isolation: isolate;
  transition: opacity 0.2s ease;
}

.use-case-item:nth-child(2) {
  --use-case-item-width: 560px;
}

.use-case-item:nth-child(3) {
  --use-case-item-width: 500px;
}

.use-case-item::before {
  content: "";
  position: absolute;
  top: 0;
  right: calc(100% - 2px);
  bottom: 0;
  z-index: 0;
  width: 100vw;
  background: #f3ecc0;
  pointer-events: none;
}

.use-case-item:hover {
  opacity: 0.86;
}

.use-case-item.is-active {
  opacity: 0.92;
}

.use-case-item-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: fill;
  pointer-events: none;
}

.use-case-item-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(250px, 1fr) minmax(190px, 0.8fr);
  grid-template-rows: 1fr auto;
  column-gap: 24px;
  min-height: inherit;
  align-items: center;
  padding: 20px 48px 18px 42px;
  color: var(--black);
}

.use-case-item:nth-child(1) .use-case-item-content {
  transform: translateX(20px);
}


.use-case-item:nth-child(2) .use-case-item-content {
  transform: translateX(-10px);
}

.use-case-item:nth-child(3) .use-case-item-content {
  transform: translateX(-60px);
}
.use-case-item h3 {
  grid-row: 1 / 3;
  margin: 0;
  font-size: 25px;
  font-weight: 900;
  line-height: 1.35;
  text-align: center;
}

.use-case-item ul {
  align-self: end;
  margin: 0 0 10px;
  padding: 0;
  list-style: none;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.65;
}

.use-case-item li::before {
  content: "・";
  margin-right: 2px;
}

.use-case-desktop-player-slot {
  grid-column: 2;
  width: 100%;
  min-width: 0;
  align-self: center;
}

.use-case-desktop-player-slot .use-case-player {
  width: 100%;
}

.use-case-accordion-trigger,
.use-case-accordion-panel {
  display: none;
}

.btn-sample {
  display: inline-flex;
  min-height: 34px;
  width: max-content;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  justify-self: start;
  padding: 0 18px;
  border: 1.5px solid var(--red);
  border-radius: 999px;
  color: var(--red);
  background: var(--white);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

/* 通常時・選択中 */
.btn-sample,
.use-case-item.is-active .btn-sample {
  color: var(--red);
  background: var(--white);
}

/* すべてのボタンをhoverしたとき */
.use-case-mobile-modal-button:focus-visible {
  color: var(--white);
  background: var(--red);
}

.use-case-player {
  position: relative;
  z-index: 3;
  width: 100%;
}

.use-case-media-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 340.588 / 209.292;
  background: #000;
  opacity: 1;
  transition: opacity 0.2s ease;
  isolation: isolate;
}

.use-case-media-screen.is-switching {
  opacity: 0.72;
}

.use-case-media-screen .media-screen-frame {
  z-index: 1;
}

.use-case-media-screen .media-screen-mask {
  z-index: 2;
}

.use-case-media-screen .media-screen-video {
  position: relative;
  z-index: 1;
}

.use-case-preview-open {
  position: absolute;
  left: 2.28%;
  top: 3.85%;
  z-index: 4;
  width: 95.43%;
  height: 91.78%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.use-case-preview-open::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.2s ease;
}

.use-case-preview-open::after {
  content: "大きな画面で見る";
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.68);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  opacity: 0;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}

.use-case-preview-open:hover::before,
.use-case-preview-open:focus-visible::before {
  background: rgba(0, 0, 0, 0.16);
}

.use-case-preview-open:hover::after,
.use-case-preview-open:focus-visible::after {
  opacity: 1;
}

.use-case-preview-open:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 20000;
  isolation: isolate;
}

.video-modal[hidden] {
  display: none;
}

.video-modal-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(0, 0, 0, 0.72);
}

.video-modal-dialog {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: min(88vw, 1200px);
  transform: translate(-50%, -50%);
}

.video-modal-player {
  display: block;
  width: 100%;
  max-height: 82vh;
  aspect-ratio: 16 / 9;
  background: #000;
  object-fit: contain;
}

.video-modal-close {
  position: absolute;
  right: -18px;
  top: -18px;
  z-index: 2;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  border: 2px solid var(--white);
  border-radius: 50%;
  color: var(--white);
  background: var(--red);
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}

.video-modal-close:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.72);
  outline-offset: 3px;
}

body.has-open-modal {
  overflow: hidden;
}


@media (max-width: 1180px) {
  .use-case-section {
    padding: 64px 0 78px;
  }

  .use-case-inner {
    width: min(100% - 36px, 1120px);
  }

  .use-case-layout {
    grid-template-columns:
      minmax(420px, 500px)
      minmax(480px, 600px);
    gap: 28px;
  }

  .use-case-heading {
    margin-bottom: 42px;
  }

  .use-case-item {
    --use-case-item-width: 500px;

    min-height: 98px;
  }

  .use-case-item:nth-child(2) {
    --use-case-item-width: 460px;
  }

  .use-case-item:nth-child(3) {
    --use-case-item-width: 420px;
  }

  .use-case-item-content {
    grid-template-columns: minmax(178px, 0.95fr) minmax(146px, 0.74fr);
    column-gap: 16px;
    padding: 15px 32px 13px 26px;
  }

  .use-case-item:nth-child(1) .use-case-item-content {
  transform: translateX(20px);
}


.use-case-item:nth-child(2) .use-case-item-content {
  transform: translateX(-10px);
}

.use-case-item:nth-child(3) .use-case-item-content {
  transform: translateX(-30px);
}

  .use-case-item h3 {
    font-size: 21px;
  }

  .use-case-item ul {
    font-size: 14px;
    line-height: 1.58;
  }

  .btn-sample {
    min-height: 29px;
    padding: 0 13px;
    font-size: 12px;
  }
}

@media (max-width: 1080px) {
  .use-case-layout {
    grid-template-columns:
      minmax(360px, 450px)
      minmax(440px, 1fr);
    gap: 24px;
  }

  .use-case-item {
    --use-case-item-width: 450px;
  }

  .use-case-item:nth-child(2) {
    --use-case-item-width: 410px;
  }

  .use-case-item:nth-child(3) {
    --use-case-item-width: 370px;
  }
}

@media (max-width: 960px) {
  .use-case-section {
    padding: 58px 0 70px;
  }

  .use-case-inner {
    width: min(100% - 34px, 900px);
  }

  .use-case-layout {
    grid-template-columns:
      minmax(310px, 390px)
      minmax(360px, 1fr);
    gap: 20px;
  }

  .use-case-list {
    gap: 12px;
  }

  .use-case-item {
    --use-case-item-width: 390px;

    min-height: 82px;
  }

  .use-case-item:nth-child(2) {
    --use-case-item-width: 360px;
  }

  .use-case-item:nth-child(3) {
    --use-case-item-width: 330px;
  }

  .use-case-item-content {
    grid-template-columns: minmax(145px, 0.9fr) minmax(126px, 0.72fr);
    column-gap: 12px;
    padding: 11px 24px 10px 20px;
  }

  .use-case-item:nth-child(1) .use-case-item-content {
    transform: translateX(20px);
  }


  .use-case-item:nth-child(2) .use-case-item-content {
    transform: translateX(-5px);
  }

  .use-case-item:nth-child(3) .use-case-item-content {
    transform: translateX(-10px);
  }
  .use-case-item h3 {
    font-size: 18px;
  }

  .use-case-item ul {
    margin-bottom: 6px;
    font-size: 12px;
  }

  .btn-sample {
    min-height: 25px;
    padding: 0 10px;
    font-size: 10px;
  }
}

@media (max-width: 800px) {
  .use-case-section {
    padding: 52px 0 64px;
    overflow: clip;
  }

  .use-case-inner {
    width: min(100% - 32px, 520px);
  }

  .use-case-heading {
    margin-bottom: 28px;
  }

  .use-case-layout {
    display: block;
    margin-top: 28px;
    padding: 8px 0 0;
    background: var(--white);
    box-shadow: none;
    clip-path: none;
  }

  .use-case-list {
    width: 100%;
    gap: 0;
    background: var(--white);
  }

  .use-case-item,
  .use-case-item:nth-child(2),
  .use-case-item:nth-child(3) {
    width: 100%;
    min-height: 0;
    overflow: visible;
    border-bottom: 1px solid var(--line);
    background: var(--white);
    cursor: default;
    transform: none;
  }

  .use-case-item:hover,
  .use-case-item.is-active {
    opacity: 1;
  }

  .use-case-item-bg,
  .use-case-item::before,
  .use-case-desktop-content {
    display: none;
  }

  .use-case-desktop-player-slot {
    display: none;
  }

  .use-case-item-content,
  .use-case-item:nth-child(1) .use-case-item-content,
  .use-case-item:nth-child(2) .use-case-item-content,
  .use-case-item:nth-child(3) .use-case-item-content {
    transform: none;
  }

  .use-case-accordion-trigger {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    min-height: 0;
    padding: 20px 2px;
    border: 0;
    border-radius: 0;
    background: var(--white);
    color: var(--black);
    text-align: left;
    cursor: pointer;
  }

  .use-case-accordion-number {
    display: none;
  }

  .use-case-accordion-title {
    display: block;
    min-width: 0;
    font-size: 21px;
    font-weight: 900;
    line-height: 1.45;
    overflow-wrap: anywhere;
  }

  .use-case-accordion-icon {
    display: none;
  }

  .use-case-accordion-icon::before {
    content: none;
  }

  .use-case-accordion-trigger:hover .use-case-accordion-title,
  .use-case-accordion-trigger:focus-visible .use-case-accordion-title,
  .use-case-accordion-trigger[aria-expanded="true"] .use-case-accordion-title {
    color: var(--red);
  }

  .use-case-accordion-panel:not([hidden]) {
    display: block;
  }

  .use-case-accordion-panel {
    margin: 0;
    padding: 0 0 28px;
    border: 0;
    border-radius: 0;
    background: var(--white);
  }

  .use-case-accordion-panel[hidden] {
    display: none;
  }

  .use-case-mobile-examples {
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
    color: var(--black);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.8;
  }

  .use-case-mobile-examples li::before {
    content: "・";
    margin-right: 2px;
  }

  .use-case-mobile-player-slot {
    width: 100%;
  }

  .use-case-player {
    width: 100%;
    max-width: none;
    margin: 0;
  }

  .use-case-media-screen {
    width: 100%;
  }

  .use-case-preview-open::after {
    bottom: 16px;
    font-size: 12px;
  }

  .use-case-mobile-modal-button {
    display: flex;
    width: max-content;
    max-width: 100%;
    min-height: 44px;
    justify-self: center;
    margin: 18px auto 0;
    padding: 0 20px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .use-case-inner {
    width: min(100% - 28px, 520px);
  }

  .use-case-accordion-trigger {
    min-height: 66px;
    padding: 18px 2px;
  }

  .use-case-accordion-title {
    font-size: 19px;
  }

  .use-case-mobile-examples {
    font-size: 14px;
  }

  .use-case-mobile-modal-button {
    font-size: 14px;
  }
}

@media (min-width: 801px) {
  .use-case-desktop-player-slot {
    display: block;
  }
}

/* Solution visual responsive adjustments. Keep the completed PC layout above 1180px untouched. */
@media (max-width: 1180px) {
  .solution.section {
    padding-bottom: clamp(56px, 10vw, 112px);
  }

  .solution-band {
    min-height: clamp(216px, 24vw, 285px);
    padding: clamp(48px, 6vw, 70px) 0 clamp(34px, 4vw, 44px);
  }

  .solution-heading::before,
  .solution-heading::after {
    top: clamp(46px, 5vw, 60px);
    height: clamp(74px, 9vw, 110px);
  }

  .solution-heading::before {
    left: clamp(52px, 15vw, 180px);
  }

  .solution-heading::after {
    right: clamp(52px, 15vw, 180px);
  }

  .solution-heading p {
    margin-bottom: clamp(14px, 2.1vw, 24px);
    font-size: clamp(22px, 3vw, 42px);
  }

  .solution-heading h2 {
    font-size: clamp(30px, 4.2vw, 58px);
  }

  .solution-heading h2 span {
    font-size: clamp(33px, 4.7vw, 64px);
  }

  .solution-visual-wrap {
    width: min(100% - 32px, 1280px);
    min-height: auto;
    aspect-ratio: 1280 / 940;
  }

  .solution-visual {
    width: 100%;
    max-width: none;
    min-height: auto;
    height: auto;
    aspect-ratio: 1280 / 940;
    margin-top: -6.1%;
  }

  .solution-avatar {
    width: 67.2%;
  }

  .solution-point {
    width: 28.125%;
    height: auto;
    aspect-ratio: 1;
  }

  .solution-point-icon {
    width: 64%;
  }

  .solution-point-icon-material {
    margin-top: -50%;
    margin-left: -5.5%;
  }

  .solution-point-icon-pc {
    width: 56%;
    margin-top: -55%;
    margin-left: -7%;
  }

  .solution-point p {
    width: 94%;
    margin: 0 0 41%;
    margin-left: -13%;
    font-size: clamp(14px, 2.15vw, 27px);
    line-height: 1.48;
  }

  .solution-point-left {
    top: 60%;
    left: -1%;
  }

  .solution-point-center {
    top: 60%;
  }

  .solution-point-right {
    top: 60%;
  }
}

@media (min-width: 801px) and (max-width: 1180px) {
  .solution-heading {
    position: relative;
    left: 50%;
    width: 1280px;
    max-width: none;
    transform: translateX(-50%);
  }

  .solution-heading::before {
    left: 180px;
    right: auto;
  }

  .solution-heading::after {
    right: 180px;
    left: auto;
  }
}

@media (max-width: 800px) {
  .solution.section {
    margin-top: 0;
    padding-bottom: clamp(44px, 9vw, 72px);
  }

  .solution-band {
    min-height: clamp(158px, 27vw, 216px);
    padding: clamp(34px, 7vw, 48px) 0 clamp(24px, 4vw, 34px);
  }

  .solution-heading::before,
  .solution-heading::after {
    top: clamp(44px, 7vw, 54px);
    height: clamp(52px, 10vw, 76px);
  }

  .solution-heading::before {
    left: clamp(14px, 8vw, 52px);
    transform: rotate(-28deg);
  }

  .solution-heading::after {
    right: clamp(14px, 8vw, 52px);
    transform: rotate(28deg);
  }

  .solution-heading {
    left: auto;
    width: 100%;
    max-width: none;
    padding: 0 12px;
    transform: none;
  }

  .solution-heading p {
    margin-bottom: clamp(10px, 2vw, 14px);
    font-size: clamp(18px, 3.5vw, 28px);
  }

  .solution-heading h2 {
    font-size: clamp(24px, 5vw, 38px);
    line-height: 1.2;
  }

  .solution-heading h2 span {
    font-size: clamp(26px, 5.7vw, 42px);
  }

  .solution-visual-wrap {
    width: min(100% - 16px, 1280px);
  }

  .solution-visual {
    margin-top: -5%;
  }

  .solution-avatar {
    width: 64.5%;
  }

  .solution-point p {
    font-size: clamp(12px, 2.2vw, 17px);
    line-height: 1.45;
  }

  .solution-point-left {
    top: 53%;
  }

  .solution-point-center {
    top: 67%;
  }

  .solution-point-right {
    top: 53%;
  }
}

@media (max-width: 560px) {
  .solution.section {
    margin-top: 0;
    padding-bottom: clamp(34px, 8vw, 50px);
  }

  .solution-band {
    min-height: clamp(136px, 30vw, 158px);
    padding-top: clamp(26px, 7vw, 34px);
  }

  .solution-heading::before,
  .solution-heading::after {
    top: clamp(44px, 10vw, 52px);
    height: clamp(42px, 10vw, 54px);
  }

  .solution-heading::before {
    left: 4px;
  }

  .solution-heading::after {
    right: 4px;
  }

  .solution-heading h2 {
    max-width: 92%;
    margin: 0 auto;
  }

  .solution-visual-wrap {
    width: min(100% - 8px, 1280px);
  }

  .solution-avatar {
    top: -1%;
    width: 60%;
  }

  .solution-point {
    width: 30.5%;
  }

  .solution-point-left {
    top: 48.6%;
    left: 0.8%;
  }

  .solution-point-center {
    top: 63.2%;
  }

  .solution-point-right {
    top: 48.6%;
    right: 0.8%;
  }

  .solution-point-icon {
    width: 57%;
  }

  .solution-point-icon-material {
    margin-top: -47%;
    margin-left: -4%;
  }

  .solution-point-icon-pc {
    width: 50%;
    margin-top: -50%;
    margin-left: -5%;
  }

  .solution-point p {
    width: 96%;
    margin-bottom: 38%;
    margin-left: -4%;
    font-size: 12px;
    line-height: 1.42;
  }

}

@media (max-width: 480px) {
  .solution.section {
    margin-top: 0;
  }

  .solution-band {
    min-height: clamp(124px, 31vw, 144px);
  }

  .solution-heading::before,
  .solution-heading::after {
    height: clamp(36px, 9vw, 44px);
  }

  .solution-heading h2 {
    max-width: 94%;
  }

  .solution-avatar {
    top: -0.5%;
    width: 57%;
  }

  .solution-point {
    width: 29.5%;
  }

  .solution-point-left {
    top: 49.4%;
    left: 1.6%;
  }

  .solution-point-center {
    top: 64.5%;
  }

  .solution-point-right {
    top: 49.4%;
    right: 1.6%;
  }

  .solution-point-bg {
    width: 92%;
    height: 92%;
  }

  .solution-point-icon {
    width: 50%;
  }

  .solution-point-icon-material {
    margin-top: -43%;
  }

  .solution-point-icon-pc {
    width: 45%;
    margin-top: -46%;
  }

  .solution-point p {
    width: 98%;
    margin-bottom: 40%;
    margin-left: -5%;
    font-size: clamp(11px, 2.9vw, 12px);
    line-height: 1.3;
  }
}

/* サンプル動画 */
.sample-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
}

.video-placeholder {
  position: relative;
  display: grid;
  min-height: 330px;
  place-items: center;
  border: 12px solid #252932;
  background: linear-gradient(135deg, #2e333b, #0e1116);
  color: var(--white);
  box-shadow: var(--shadow);
}

.video-placeholder p {
  margin-top: 105px;
  font-weight: 800;
}

.video-placeholder.compact {
  min-height: 280px;
}

.sample-list {
  display: grid;
  gap: 16px;
}

.mini-card {
  padding: 22px;
}

.mini-card span {
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
}

.text-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--red);
  font-weight: 800;
}

/* 選ばれる理由 */
.chosen-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 46px 0 70px;
  background: var(--white);
}

.chosen-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  height: 43%;
  background: #f1f3f5;
}

.chosen-inner {
  position: relative;
  width: min(100% - 40px, 1180px);
  margin: 0 auto;
  text-align: center;
}

.chosen-title-image {
  width: 100px;
  height: auto;
  margin: 0 auto 10px;
}

.chosen-heading {
  margin: 0;
  color: var(--black);
  font-size: var(--feature-heading-size, 38px);
  font-weight: 900;
  line-height: 1.25;
}

.chosen-heading sup {
  position: relative;
  top: -0.45em;
  margin-left: 2px;
  font-size: 0.38em;
}

.chosen-lead {
  position: relative;
  width: min(100%, 780px);
  margin: 38px auto 32px;
  color: var(--red);
  font-size: 35px;
  font-weight: 900;
  line-height: 1.65;
}

.chosen-lead p {
  margin: 0;
}

.chosen-avatar {
  position: absolute;
  z-index: 1;
  width: auto;
  max-width: none;
  pointer-events: none;
}

.chosen-avatar-left {
  top: 30px;
  left: 120px;
  height: 180px;
}

.chosen-avatar-right {
  top: 30px;
  right: 120px;
  height: 180px;
}

.chosen-cards {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 310px));
  gap: clamp(28px, 3vw, 44px);
  align-items: center;
  justify-content: center;
  margin: 0 auto 42px;
}

.chosen-card {
  --chosen-card-size: clamp(290px, 24vw, 310px);

  display: flex;
  width: var(--chosen-card-size);
  height: var(--chosen-card-size);
  aspect-ratio: auto;
  flex: 0 0 var(--chosen-card-size);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  justify-self: center;
  padding: 38px 18px;
  border: 2px solid var(--red);
  border-radius: 50%;
  background: var(--white);
  text-align: center;
}

.chosen-card h3 {
  margin: 0 0 22px;
  color: var(--red);
  font-size: 40px;
  font-weight: 900;
  line-height: 1.2;
}

.chosen-card-heading {
  display: contents;
}

.chosen-card-number {
  display: none;
}

.chosen-card p {
  max-width: 300px;
  margin: 0 auto;
  color: var(--black);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.85;
}

.chosen-cta {
  width: min(100%, 700px);
  margin: 0 auto;
}

.chosen-cta-copy {
  margin: 0;
  color: var(--black);
  font-size: 19px;
  font-weight: 900;
  line-height: 1.7;
}

.chosen-under {
  width: 70px;
  margin: 20px auto 22px;
}

.chosen-buttons {
  display: grid;
  gap: 12px;
  width: min(100%, 380px);
  margin: 0 auto;
}

.chosen-button {
  position: relative;
  min-height: 48px;
  padding: 0 46px;
  font-size: 16px;
  white-space: nowrap;
}

.chosen-button::after {
  content: "＞";
  position: absolute;
  top: 50%;
  right: 16px;
  display: grid;
  width: 16px;
  height: 16px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-50%);
}

@media (max-width: 1180px) {
  .chosen-inner {
    width: min(100% - 36px, 980px);
  }

  .chosen-heading {
    font-size: 34px;
  }

  .chosen-lead {
    font-size: 30px;
  }

  .chosen-avatar-left {
    left: 20px;
    height: clamp(105px, 20vw, 200px);
  }

  .chosen-avatar-right {
    right: 20px;
    height: clamp(105px, 20vw, 200px);
  }

  .chosen-cards {
    grid-template-columns: repeat(3, minmax(0, 270px));
    gap: 26px;
  }

  .chosen-card {
    --chosen-card-size: clamp(240px, 27vw, 270px);

    width: var(--chosen-card-size);
    height: var(--chosen-card-size);
    padding: 28px 18px;
  }

  .chosen-card h3 {
    font-size: 32px;
  }

  .chosen-card p {
    font-size: 14px;
  }
}

@media (max-width: 800px) {
  .chosen-section {
    overflow: visible;
    padding: 46px 0 0;
  }

  .chosen-section::before {
    display: none;
  }

  .chosen-heading {
    font-size: 32px;
  }

  .chosen-lead {
    margin: 28px auto 0;
    font-size: 26px;
    line-height: 1.55;
  }

  .chosen-avatar {
    display: none;
  }

  .chosen-lower {
    position: relative;
    margin-top: 28px;
    padding: 28px 0 64px;
    background: transparent;
    box-shadow: none;
    clip-path: none;
    overflow: visible;
    z-index: 0;
  }

  .chosen-lower::before {
    content: "";
    position: absolute;
    inset: 0 calc(50% - 50vw);
    z-index: -1;
    background: #f1f3f5;
    pointer-events: none;
  }

  .chosen-cards {
    width: min(100%, 430px);
    grid-template-columns: 1fr;
    gap: 14px;
    margin: 0 auto;
  }

  .chosen-card {
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: auto;
    flex: none;
    align-items: stretch;
    justify-content: flex-start;
    padding: 22px 20px;
    border: 1.5px solid var(--red);
    border-radius: 16px;
    text-align: left;
  }
    /* 3枚の見出し位置を揃える */
  .chosen-card-heading {
    gap: 14px;
    margin-bottom: 8px;
  }

  .chosen-card-number {
    flex: 0 0 24px;
    text-align: center;
  }

  /* 下部案内文の不自然な折り返しを防ぐ */
  .chosen-cta-copy {
    max-width: 340px;
    margin-inline: auto;
  }

  .chosen-card-heading {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 10px;
  }

  .chosen-card-number {
    display: inline-block;
    color: var(--red);
    font-size: 15px;
    font-weight: 900;
    line-height: 1;
  }

  .chosen-card h3 {
    margin: 0;
    font-size: 26px;
    line-height: 1.35;
    text-align: left;
  }

  .chosen-card p {
    max-width: none;
    margin: 0;
    font-size: 15px;
    line-height: 1.8;
    text-align: left;
  }

  .chosen-card p br {
    display: none;
  }

  .chosen-cta {
    width: min(100%, 430px);
    margin: 32px auto 0;
  }

  .chosen-cta-copy {
    font-size: 16px;
    line-height: 1.7;
  }

  .chosen-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .chosen-button {
    width: 100%;
    box-sizing: border-box;
  }
}

@media (max-width: 480px) {
  .chosen-inner {
    width: min(100% - 28px, 430px);
  }

  .chosen-title-image {
    width: 100px;
  }

  .chosen-heading {
    font-size: 28px;
  }

  .chosen-lead {
    font-size: 23px;
  }

  .chosen-card {
    padding: 20px 18px;
    border-radius: 14px;
  }

  .chosen-card h3 {
    font-size: 24px;
  }

  .chosen-card p {
    font-size: 14px;
  }

  .chosen-card-number {
    font-size: 14px;
  }

  .chosen-button {
    width: 100%;
    padding: 0 40px;
    font-size: 14px;
  }

  .chosen-lower {
    padding-bottom: 72px;
  }
}

/* 料金導線 */
.cta-band {
  color: var(--white);
  background: var(--red);
}

.cta-band h2,
.cta-band p {
  color: var(--white);
}

.pricing-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
}

.pricing-inner h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.35;
}

.button-stack {
  display: grid;
  gap: 16px;
}

/* 導入事例 */
.case-cards {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.case-image {
  margin-bottom: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--gray);
  box-shadow: var(--shadow);
}

.case-image img {
  width: 100%;
}

/* 無料オプション */
.free-options-section {
  position: relative;
  padding: 86px 0 0;
  overflow: hidden;
  background: var(--white);
}

.free-options-section::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  height: 390px;
  background: var(--cream);
}

.free-options-heading,
.free-options-list {
  position: relative;
  z-index: 1;
}

.free-options-heading {
  width: min(100% - 40px, 920px);
  margin: 0 auto;
  text-align: center;
}

.free-options-heading-image {
  width: auto;
  height: 32px;
  margin: 0 auto 20px;
  object-fit: contain;
}

.free-options-heading h2 {
  margin: 0;
  color: var(--black);
  font-size: 40px;
  font-weight: 900;
  line-height: 1.35;
}

.free-options-lead {
  margin: 28px auto 0;
  color: var(--black);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.9;
}

.free-options-note {
  margin: 8px 0 0;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}

.free-options-list {
  display: grid;
  width: 1120px;
  max-width: none;
  margin: 52px auto 0;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.free-option-item {
  display: flex;
  min-width: 0;
  flex-direction: column;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.free-option-image {
  display: block;
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: center;
  border-radius: 2px;
}

.free-option-body {
  display: flex;
  min-height: 220px;
  flex: 1;
  flex-direction: column;
  padding: 10px 0 28px;
  text-align: left;
}

.free-option-name-en {
  margin: 0;
  color: #555;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
}

.free-option-body h3 {
  margin: 2px 0 12px;
  color: var(--black);
  font-size: 26px;
  font-weight: 900;
  line-height: 1.4;
}

.free-option-description {
  margin: 0;
  color: var(--black);
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
}

.free-option-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 7px;
  align-self: flex-end;
  margin-top: auto;
  padding-top: 18px;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.2;
  transition: color 0.2s ease;
}

.free-option-link::after {
  content: "›";
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  padding-bottom: 2px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 15px;
  line-height: 1;
}

.free-option-link:hover {
  color: var(--red-dark);
}

@media (min-width: 801px) and (max-width: 1180px) {
  .free-options-section {
    padding-top: 76px;
  }

  .free-options-section::after {
    height: 340px;
  }

  .free-options-heading {
    width: min(100% - 40px, 820px);
  }

  .free-options-heading h2 {
    font-size: 34px;
  }

  .free-options-list {
    width: min(100% - 40px, 920px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .free-option-image {
    height: 280px;
  }

  .free-option-name-en {
    font-size: 17px;
  }

  .free-option-body h3 {
    font-size: 23px;
  }

  .free-option-description {
    font-size: 15px;
  }
}

@media (max-width: 800px) {
  .free-options-section {
     padding: 58px 0 48px;
  }

  .free-options-section::after {
    height: 62%;
  }

  .free-options-heading {
    width: min(100% - 32px, 620px);
  }

  .free-options-heading-image {
    height: 26px;
  }

  .free-options-heading h2 {
    font-size: 30px;
  }

  .free-options-lead {
    font-size: 15px;
    line-height: 1.8;
  }

  .free-options-lead br {
    display: none;
  }

  .free-options-note {
    font-size: 12px;
  }

  .free-options-list {
    width: min(100% - 32px, 520px);
    margin-top: 38px;
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .free-option-image {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .free-option-body {
    min-height: 0;
    padding-bottom: 0;
  }

  .free-option-link {
    align-self: flex-end;
  }
}

@media (max-width: 480px) {
  .free-options-heading,
  .free-options-list {
    width: calc(100% - 28px);
  }

  .free-options-heading h2 {
    font-size: 27px;
  }

  .free-option-body h3 {
    font-size: 22px;
  }

  .free-option-description {
    font-size: 14px;
  }
}

/* FAQ */
.faq-heading-area {
  padding: 78px 0 32px;
  background: var(--white);
}

.faq-heading-inner {
  display: grid;
  width: 560px;
  margin: 0 auto;
  grid-template-columns: 100px auto 100px;
  gap: 28px;
  align-items: end;
  justify-content: center;
}

.faq-heading-copy {
  text-align: center;
}

.faq-heading-image {
  width: auto;
  height: 32px;
  margin: 0 auto 14px;
  object-fit: contain;
}

.faq-heading-copy h2 {
  margin: 0;
  color: var(--black);
  font-size: 40px;
  font-weight: 900;
  line-height: 1.3;
  white-space: nowrap;
}

.faq-heading-avatar {
  width: auto;
  height: 110px;
  max-width: none;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.faq-heading-avatar-left {
  height: 118px;
}

.faq-content-area {
  padding: 62px 0 84px;
  background: #f3f3f3;
}

.faq-list {
  display: grid;
  width: 1016px;
  max-width: none;
  gap: 14px;
  margin: 0 auto;
}

.faq-item {
  overflow: hidden;
  border: 0;
  border-radius: 12px;
  background: var(--white);
  box-shadow: none;
}

.faq-question {
  display: grid;
  min-height: 104px;
  grid-template-columns: 26px minmax(0, 1fr) 40px;
  gap: 14px;
  align-items: center;
  padding: 0 38px 0 34px;
  color: var(--feature-blue);
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::marker {
  content: "";
}

.faq-question:focus-visible {
  outline: 3px solid rgba(0, 104, 183, 0.25);
  outline-offset: -3px;
}

.faq-question-label {
  color: var(--feature-blue);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
}

.faq-question-text {
  color: var(--feature-blue);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
}

.faq-toggle {
  position: relative;
  display: block;
  width: 38px;
  height: 38px;
}

.faq-toggle img {
  position: absolute;
  inset: 0;
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.faq-toggle-minus {
  display: none;
}

.faq-item[open] .faq-toggle-plus {
  display: none;
}

.faq-item[open] .faq-toggle-minus {
  display: block;
}

.faq-answer {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 14px;
  padding: 0 92px 30px 34px;
}

.faq-answer-label {
  color: var(--red);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.8;
}

.faq-answer p {
  margin: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.9;
}

@media (min-width: 801px) and (max-width: 1180px) {
  .faq-heading-area {
    padding: 68px 0 28px;
  }

  .faq-heading-inner {
    width: 500px;
    grid-template-columns: 88px auto 88px;
    gap: 24px;
  }

  .faq-heading-avatar {
    height: 94px;
  }

  .faq-heading-avatar-left {
    height: 101px;
  }

  .faq-heading-image {
    height: 28px;
  }

  .faq-heading-copy h2 {
    font-size: 34px;
  }

  .faq-content-area {
    padding: 54px 0 72px;
  }

  .faq-list {
    width: min(calc(100% - 40px), 920px);
    gap: 13px;
  }

  .faq-question {
    min-height: 94px;
    grid-template-columns: 24px minmax(0, 1fr) 36px;
    padding: 0 30px;
  }

  .faq-question-label,
  .faq-answer-label {
    font-size: 18px;
  }

  .faq-question-text {
    font-size: 17px;
  }

  .faq-answer {
    grid-template-columns: 24px minmax(0, 1fr);
    padding: 0 76px 27px 30px;
  }

  .faq-answer p {
    font-size: 15px;
  }

  .faq-toggle,
  .faq-toggle img {
    width: 34px;
    height: 34px;
  }
}

@media (max-width: 800px) {
  .faq-heading-area {
    padding: 48px 0 22px;
  }

  .faq-heading-inner {
    width: min(calc(100% - 28px), 520px);
    grid-template-columns: 64px minmax(0, 1fr) 64px;
    gap: 12px;
  }

  .faq-heading-avatar {
    height: 70px;
  }

  .faq-heading-avatar-left {
    height: 75px;
  }

  .faq-heading-image {
    height: 23px;
    margin-bottom: 9px;
  }

  .faq-heading-copy h2 {
    font-size: 28px;
  }

  .faq-content-area {
    padding: 38px 0 54px;
  }

  .faq-list {
    width: min(calc(100% - 28px), 520px);
    gap: 11px;
  }

  .faq-question {
    min-height: 82px;
    grid-template-columns: 22px minmax(0, 1fr) 32px;
    gap: 9px;
    padding: 0 18px;
  }

  .faq-question-label,
  .faq-answer-label {
    font-size: 17px;
  }

  .faq-question-text {
    font-size: 15px;
    line-height: 1.55;
  }

  .faq-toggle,
  .faq-toggle img {
    width: 30px;
    height: 30px;
  }

  .faq-answer {
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 9px;
    padding: 0 50px 24px 18px;
  }

  .faq-answer p {
    font-size: 14px;
    line-height: 1.85;
  }
}

@media (max-width: 480px) {
  .faq-heading-inner {
    width: calc(100% - 20px);
    grid-template-columns: 52px minmax(0, 1fr) 52px;
    gap: 8px;
  }

  .faq-heading-avatar {
    height: 58px;
  }

  .faq-heading-avatar-left {
    height: 62px;
  }

  .faq-heading-image {
    height: 20px;
  }

  .faq-heading-copy h2 {
    font-size: 24px;
  }

  .faq-list {
    width: calc(100% - 24px);
  }

  .faq-question {
    min-height: 78px;
    grid-template-columns: 20px minmax(0, 1fr) 28px;
    padding: 0 14px;
  }

  .faq-question-text {
    font-size: 14px;
  }

  .faq-toggle,
  .faq-toggle img {
    width: 28px;
    height: 28px;
  }

  .faq-answer {
    grid-template-columns: 20px minmax(0, 1fr);
    padding: 0 42px 22px 14px;
  }

  .faq-answer p {
    font-size: 13px;
  }
}

/* ページ下部の導線 */
.contact-cta-section {
  background: transparent;
}

.contact-cta-top {
  position: relative;
  background: #f5f5f5;
  min-height: 388px;
}

.contact-cta-inner {
  position: relative;
  width: 1180px;
  margin: 0 auto;
  min-height: 388px;
}

.contact-cta-copy {
  width: 760px;
  margin: 0 auto;
  padding-top: 66px;
  text-align: center;
}

.contact-cta-title-image {
  display: block;
  width: auto;
  height: 34px;
  margin: 0 auto 22px;
}

.contact-cta-copy h2 {
  margin: 0;
  color: var(--black);
  font-size: 50px;
  font-weight: 900;
  line-height: 1.25;
}

.contact-cta-copy p {
  margin: 24px 0 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 500;
  line-height: 2;
}

.contact-cta-avatar {
  position: absolute;
  right: 86px;
  bottom: -54px;
  width: auto;
  height: 304px;
  max-width: none;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.contact-cta-bottom {
  background: var(--red);
  min-height: 278px;
  padding: 28px 0 56px;
  text-align: center;
}

.contact-cta-under-image {
  display: block;
  width: auto;
  height: 30px;
  margin: 0 auto 32px;
}

.contact-cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.contact-cta-button {
  display: block;
  width: 432px;
  line-height: 0;
}

.contact-cta-button img {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 801px) and (max-width: 1180px) {
  .contact-cta-top {
    min-height: 340px;
  }

  .contact-cta-inner {
    width: min(calc(100% - 40px), 960px);
    min-height: 340px;
  }

  .contact-cta-copy {
    width: 520px;
    padding-top: 56px;
  }

  .contact-cta-title-image {
    height: 30px;
    margin-bottom: 18px;
  }

  .contact-cta-copy h2 {
    font-size: 34px;
    line-height: 1.28;
  }

  .contact-cta-copy p {
    margin-top: 20px;
    font-size: 15px;
    line-height: 1.9;
  }

  .contact-cta-avatar {
    right: 14px;
    bottom: -44px;
    height: 230px;
  }

  .contact-cta-bottom {
    min-height: 246px;
    padding: 24px 0 50px;
  }

  .contact-cta-under-image {
    height: 26px;
    margin-bottom: 28px;
  }

  .contact-cta-button {
    width: 390px;
  }
}

@media (max-width: 800px) {
  .contact-cta-top {
    min-height: auto;
    padding: 48px 0 42px;
  }

  .contact-cta-inner {
    width: min(calc(100% - 28px), 560px);
    min-height: auto;
  }

  .contact-cta-copy {
    width: 100%;
    padding-top: 0;
  }

  .contact-cta-title-image {
    height: 26px;
    margin-bottom: 16px;
  }

  .contact-cta-copy h2 {
    font-size: 34px;
    line-height: 1.35;
  }

  .contact-cta-copy p {
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.9;
  }

  .contact-cta-avatar {
    display: none;
  }

  .contact-cta-bottom {
    min-height: auto;
    padding: 24px 0 44px;
  }

  .contact-cta-under-image {
    height: 22px;
    margin-bottom: 24px;
  }

  .contact-cta-buttons {
    gap: 16px;
  }

  .contact-cta-button {
    width: min(calc(100% - 28px), 430px);
  }
}

@media (max-width: 480px) {
  .contact-cta-top {
    padding: 42px 0 36px;
  }

  .contact-cta-inner {
    width: calc(100% - 20px);
  }

  .contact-cta-title-image {
    height: 22px;
    margin-bottom: 14px;
  }

  .contact-cta-copy h2 {
    font-size: 28px;
  }

  .contact-cta-copy p {
    font-size: 14px;
    line-height: 1.85;
  }

  .contact-cta-bottom {
    padding: 20px 0 38px;
  }

  .contact-cta-under-image {
    height: 20px;
    margin-bottom: 20px;
  }

  .contact-cta-button {
    width: calc(100% - 24px);
  }
}

/* 料金ページ */
/* Company Profile */
.company-profile-section {
  padding: 76px 0 0;
  background: var(--white);
}

.company-profile-inner {
  width: 920px;
  margin: 0 auto;
}

.company-profile-heading {
  text-align: center;
}

.company-profile-title-image {
  display: block;
  width: auto;
  height: 30px;
  margin: 0 auto 14px;
  object-fit: contain;
}

.company-profile-heading h2 {
  margin: 0;
  color: var(--black);
  font-size: 36px;
  font-weight: 900;
  line-height: 1.35;
}

.company-profile-heading > p {
  margin: 24px auto 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.9;
  white-space: nowrap;
}

.company-profile-list {
  margin: 48px 0 0;
}

.company-profile-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  min-height: 54px;
  border-bottom: 1px solid #d9dadd;
}

.company-profile-row dt,
.company-profile-row dd {
  margin: 0;
  padding: 15px 4px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.7;
}

.company-profile-row dt {
  position: relative;
  padding-left: 4px;
  font-weight: 800;
}

.company-profile-row dt::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: #888b90;
}

.company-profile-row dd {
  padding-left: 28px;
  font-weight: 500;
}

.company-profile-row dd a:not(.company-profile-link) {
  color: inherit;
}

.company-profile-strengths {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 34px;
  list-style: none;
}

.company-profile-strengths li::before {
  content: "・";
}

.company-profile-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--red);
  font-weight: 700;
}

.company-profile-link::after {
  content: "›";
  display: grid;
  width: 17px;
  height: 17px;
  place-items: center;
  padding-bottom: 2px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 14px;
  line-height: 1;
}

.company-profile-link:hover,
.company-profile-link:focus-visible {
  color: var(--red-dark);
}

.company-profile-link:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

.company-profile-message {
  display: flex;
  min-height: 112px;
  align-items: flex-end;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.company-profile-message img {
  width: auto;
  height: 112px;
  max-width: none;
  object-fit: contain;
}

.company-profile-message p {
  margin: 0 0 30px;
  color: var(--black);
  font-size: 19px;
  font-weight: 900;
  line-height: 1.5;
}

@media (min-width: 801px) and (max-width: 1180px) {
  .company-profile-section {
    padding-top: 68px;
  }

  .company-profile-inner {
    width: min(calc(100% - 40px), 860px);
  }

  .company-profile-title-image {
    height: 27px;
  }

  .company-profile-heading h2 {
    font-size: 32px;
  }

  .company-profile-heading > p {
    font-size: 14px;
    white-space: normal;
  }

  .company-profile-list {
    margin-top: 42px;
  }

  .company-profile-row {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .company-profile-row dt,
  .company-profile-row dd {
    font-size: 13px;
  }

  .company-profile-message img {
    height: 102px;
  }

  .company-profile-message p {
    font-size: 18px;
  }
}

@media (max-width: 800px) {
  .company-profile-section {
    padding-top: 52px;
  }

  .company-profile-inner {
    width: min(calc(100% - 28px), 560px);
  }

  .company-profile-title-image {
    height: 24px;
    margin-bottom: 12px;
  }

  .company-profile-heading h2 {
    font-size: 29px;
  }

  .company-profile-heading > p {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.85;
    white-space: normal;
  }

  .company-profile-list {
    margin-top: 34px;
    border-top: 1px solid #d9dadd;
  }

  .company-profile-row {
    display: block;
    min-height: 0;
    padding: 18px 4px;
    border-bottom: 1px solid #d9dadd;
  }

  .company-profile-row dt,
  .company-profile-row dd {
    padding: 0;
  }

  .company-profile-row dt {
    margin-bottom: 8px;
    color: var(--red);
    font-size: 13px;
    font-weight: 900;
  }

  .company-profile-row dt::after {
    display: none;
  }

  .company-profile-row dd {
    color: var(--text);
    font-size: 14px;
    line-height: 1.8;
  }

  .company-profile-strengths {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .company-profile-message {
    min-height: 96px;
    gap: 12px;
    margin-top: 16px;
  }

  .company-profile-message img {
    height: 86px;
  }

  .company-profile-message p {
    margin-bottom: 22px;
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .company-profile-inner {
    width: calc(100% - 24px);
  }

  .company-profile-heading h2 {
    font-size: 27px;
  }

  .company-profile-heading > p {
    font-size: 13px;
  }

  .company-profile-row {
    padding: 16px 2px;
  }

  .company-profile-row dt {
    font-size: 12px;
  }

  .company-profile-row dd {
    font-size: 13px;
  }

  .company-profile-message {
    align-items: center;
    flex-direction: column;
    gap: 4px;
    padding-top: 14px;
  }

  .company-profile-message img {
    height: 76px;
  }

  .company-profile-message p {
    margin: 0 0 22px;
    font-size: 14px;
    text-align: center;
  }
}

.pricing-hero {
  padding: 92px 0 48px;
  background: #fff8f8;
}

.pricing-page-heading {
  margin-bottom: 0;
}

.pricing-page-heading h1 {
  margin: 0 0 18px;
  color: var(--black);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.28;
  font-weight: 800;
}

.pricing-system {
  padding-top: 54px;
}

.pricing-system-layout {
  display: grid;
  max-width: 1040px;
  margin: 0 auto;
  gap: 24px;
}

.pricing-system-card {
  overflow: hidden;
  border: 1px solid rgba(211, 0, 4, 0.18);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(25, 25, 25, 0.06);
}

.pricing-plan-box {
  overflow: hidden;
  border: 2px solid rgba(211, 0, 4, 0.18);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(25, 25, 25, 0.06);
}

.pricing-box-title {
  margin: 0;
  padding: 22px 28px;
  background: var(--red);
  color: var(--white);
  font-size: 26px;
  font-weight: 900;
  line-height: 1.3;
  text-align: center;
}

.pricing-box-body,
.pricing-plan-box-body {
  padding: 36px;
  background: var(--white);
}

.pricing-system-card p,
.pricing-plan-box-body p {
  margin: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

.pricing-plus {
  display: grid;
  min-height: 42px;
  place-items: center;
  color: var(--black);
  font-size: 34px;
  font-weight: 500;
  line-height: 1;
}

.pricing-plan-main-price {
  margin: 0 0 26px;
  color: var(--red);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.3;
  font-weight: 900;
  text-align: center;
}

.pricing-plan-main-price small {
  display: inline-block;
  margin-left: 4px;
  color: var(--muted);
  font-size: 15px;
}

.pricing-plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.pricing-plan-card {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 26px 22px;
}

.pricing-plan-card h3 {
  margin-bottom: 18px;
  font-size: 26px;
}

.pricing-plan-card-basic {
  border: 2px solid rgba(211, 0, 4, 0.42);
  box-shadow: 0 18px 42px rgba(211, 0, 4, 0.12);
}

.pricing-plan-card-basic h3 {
  color: var(--red);
}

.recommended-label {
  display: inline-flex;
  width: fit-content;
  min-height: 26px;
  align-items: center;
  margin-bottom: 12px;
  padding: 0 10px;
  background: #fff0f0;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
}

.pricing-plan-card-pro {
  border-color: #2a2d33;
  background: #2a2d33;
}

.pricing-plan-card-pro h3,
.pricing-plan-card-pro .plan-unit {
  color: var(--white);
}

.pricing-plan-card-pro .btn-primary {
  border-color: var(--white);
  background: var(--white);
  color: #2a2d33;
}

.plan-unit {
  margin: 0 0 28px;
  color: var(--text);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.5;
}

.pricing-plan-card .btn {
  width: 100%;
  margin-top: auto;
}

.pricing-condition-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 24px;
}

.pricing-condition-labels span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(211, 0, 4, 0.2);
  background: #fff0f0;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
}

.pricing-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.academic-plan-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 34px;
  border: 1px solid rgba(211, 0, 4, 0.14);
  background: #f7f7f8;
}

.academic-label {
  display: inline-block;
  margin: 0 0 10px;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
}

.academic-plan-card h2 {
  margin: 0 0 12px;
  color: var(--black);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.35;
}

.academic-plan-card p {
  margin: 0;
  color: var(--text);
}

.pricing-contact {
  background: #fff8f8;
}

.pricing-contact-actions {
  gap: 14px;
}

.pricing-flow-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pricing-flow-item {
  padding: 22px 18px;
  text-align: center;
}

.pricing-flow-item span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  border-radius: 50%;
  background: #fff0f0;
  color: var(--red);
  font-weight: 900;
}

.pricing-flow-item h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.pricing-flow-item p {
  font-size: 13px;
  font-weight: 800;
}

/* フッター */
.site-footer {
  padding: 16px 0 14px;
  background: #000;
  color: var(--white);
}

.footer-inner {
  display: flex;
  width: min(calc(100% - 40px), 1180px);
  margin: 0 auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  text-align: center;
}

.footer-copyright {
  margin: 0;
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
}

.footer-legal-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  line-height: 1.5;
}

.footer-legal-nav a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-legal-nav a:hover,
.footer-legal-nav a:focus-visible {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-legal-separator {
  color: rgba(255, 255, 255, 0.42);
}

.footer-legal-unavailable {
  color: rgba(255, 255, 255, 0.58);
}

/* レスポンシブ */
@media (max-width: 1200px) {
  .header-nav {
    gap: 20px;
    font-size: 13px;
  }

  .nav-button {
    min-width: 104px;
    min-height: 42px;
    padding: 0 16px;
  }
}


@media (max-width: 800px) {
  :root {
    --site-header-height: var(--site-header-height-mobile);
    --mobile-menu-origin-x: calc(100% - 36px);
    --mobile-menu-origin-y: 32px;
  }

  html.is-menu-open,
  body.is-menu-open {
    overflow: hidden;
  }

  body.is-menu-open .site-header {
    border-bottom-color: transparent;
    background-color: transparent;
    background-image: none;
  }

  .site-header .header-inner {
    display: flex;
    width: calc(100% - 28px);
    height: var(--site-header-height-mobile);
    min-height: var(--site-header-height-mobile);
    margin: 0 auto;
    padding: 0;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 0;
  }

  .brand {
    display: block;
    position: relative;
    z-index: 1001;
    width: auto;
    max-width: calc(100% - 60px);
    flex: 0 1 auto;
    margin: 0;
  }

  body.is-menu-open .brand {
    background: transparent;
  }

  body.is-menu-open .brand::before {
    content: "";
    position: absolute;
    inset: -6px -10px;
    z-index: -1;
    border-radius: 999px;
    background: var(--white);
  }

  .brand img {
    display: block;
    width: auto;
    height: 34px;
    max-width: 100%;
  }

  .header-nav {
    position: fixed;
    inset: 0;
    z-index: 900;
    display: flex;
    width: 100%;
    height: 100dvh;
    max-height: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-left: 0;
    padding: calc(var(--site-header-height-mobile) + 28px) 24px 36px;
    overflow-y: auto;
    border: 0;
    background: var(--red);
    box-shadow: none;
    clip-path: circle(0 at var(--mobile-menu-origin-x) var(--mobile-menu-origin-y));
    pointer-events: none;
    visibility: hidden;
    white-space: normal;
    transition:
      clip-path 700ms cubic-bezier(0.4, 0, 0.2, 1),
      visibility 0s linear 700ms;
  }

  .header-nav.is-open {
    display: flex;
    clip-path: circle(150% at var(--mobile-menu-origin-x) var(--mobile-menu-origin-y));
    pointer-events: auto;
    visibility: visible;
    transition:
      clip-path 700ms cubic-bezier(0.4, 0, 0.2, 1),
      visibility 0s linear 0s;
  }

  .header-nav a {
    display: block;
    width: min(100%, 420px);
    padding: 15px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--white);
    font-size: 20px;
    font-weight: 800;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
    opacity: 0;
    transform: translateY(24px);
    transition:
      opacity 400ms ease,
      transform 400ms ease;
  }

  .header-nav > a:nth-of-type(1) {
    transition-delay: 300ms;
  }

  .header-nav > a:nth-of-type(2) {
    transition-delay: 240ms;
  }

  .header-nav > a:nth-of-type(3) {
    transition-delay: 180ms;
  }

  .header-nav > a:nth-of-type(4) {
    transition-delay: 120ms;
  }

  .header-nav.is-open > a,
  .header-nav.is-open .header-actions .nav-button {
    opacity: 1;
    transform: translateY(0);
  }

  .header-nav.is-open > a:nth-of-type(1) {
    transition-delay: 180ms;
  }

  .header-nav.is-open > a:nth-of-type(2) {
    transition-delay: 240ms;
  }

  .header-nav.is-open > a:nth-of-type(3) {
    transition-delay: 300ms;
  }

  .header-nav.is-open > a:nth-of-type(4) {
    transition-delay: 360ms;
  }

  .header-actions {
    display: grid;
    width: min(100%, 360px);
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 28px;
  }

  .nav-button {
    width: 100%;
    min-height: 52px;
    margin-top: 0;
    display: grid;
    place-items: center;
    border: 2px solid var(--white);
    border-radius: 999px;
    background: var(--white);
    color: var(--red);
    font-size: 16px;
    font-weight: 900;
    opacity: 0;
    transform: translateY(24px);
    transition:
      opacity 400ms ease,
      transform 400ms ease,
      background-color 200ms ease,
      color 200ms ease;
  }

  .header-nav .nav-button {
    border: 2px solid var(--white);
    color: var(--red);
  }

  .header-actions .nav-button:nth-child(1) {
    transition-delay: 60ms;
  }

  .header-actions .nav-button:nth-child(2) {
    transition-delay: 0ms;
  }

  .header-nav.is-open .header-actions .nav-button:nth-child(1) {
    transition-delay: 420ms;
  }

  .header-nav.is-open .header-actions .nav-button:nth-child(2) {
    transition-delay: 480ms;
  }

  .nav-toggle {
    display: grid;
    position: relative;
    z-index: 1001;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    margin: 0;
    padding: 0;
    place-items: center;
  }

  body.is-menu-open .nav-toggle:focus-visible {
    outline-color: rgba(255, 255, 255, 0.76);
  }

  .feature-row,
  .feature-row-reverse,
  .sample-layout,
  .pricing-inner,
  .pricing-system-layout,
  .academic-plan-card {
    grid-template-columns: 1fr;
  }

  .top-features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 620px;
  }

  .pricing-plus {
    width: 100%;
    min-height: 42px;
  }

  .feature-row-reverse .feature-text {
    order: 0;
  }

  .case-cards,
  .solution-grid,
  .pricing-plan-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-flow-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing-plan-card-basic {
    transform: none;
  }

}

@media (max-width: 480px) {
  :root {
    --mobile-menu-origin-x: calc(100% - 34px);
  }

  .site-header .header-inner {
    width: calc(100% - 24px);
  }

  .brand img {
    height: 30px;
  }
}

@media (max-width: 380px) {
  .brand img {
    height: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .menu-toggle-morph-line,
  .header-nav,
  .header-nav a,
  .nav-button {
    transition-duration: 0.01ms;
    transition-delay: 0ms;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1440px);
  }

  .section {
    padding: 70px 0;
  }

  .top-feature {
    grid-template-columns: 48px 1fr;
  }

  .top-feature img {
    width: 42px;
    height: 42px;
  }

  .trust {
    padding-bottom: 48px;
  }

  .logo-marquee {
    margin-top: 40px;
  }

  .case-cards,
  .solution-grid,
  .pricing-plan-grid {
    grid-template-columns: 1fr;
  }

  .pricing-hero {
    padding: 68px 0 34px;
  }

  .pricing-plan-card,
  .academic-plan-card {
    padding: 24px;
  }

  .pricing-box-body,
  .pricing-plan-box-body {
    padding: 24px;
  }

  .pricing-plan-card {
    min-height: auto;
  }

  .pricing-flow-list {
    grid-template-columns: 1fr;
  }

  .pricing-flow-item {
    text-align: left;
  }

  .pricing-flow-item span {
    margin-bottom: 10px;
  }

  .academic-plan-card .btn,
  .pricing-contact-actions .btn {
    width: 100%;
  }

  .video-frame,
  .video-placeholder,
  .secure-placeholder {
    min-height: 230px;
  }
}

/* First view responsive adjustments. Keep the completed desktop art above 1180px untouched. */
@media (min-width: 1181px) and (max-width: 1280px) {
  .hero {
    overflow: hidden;
  }

  .hero-fixed {
    left: 0;
    width: 100%;
    transform: none;
  }

  .hero-dot {
    left: 0;
    width: 680px;
  }

  .hero-copy {
    left: clamp(48px, 5vw, 64px);
    width: min(48vw, 520px);
  }

  .hero h1 {
    margin-right: 0;
    margin-left: 0;
    font-size: clamp(54px, 5vw, 64px);
    letter-spacing: 0;
  }

  .hero-description {
    max-width: 520px;
  }

  .hero-actions {
    justify-content: flex-start;
    transform: none;
  }

  .hero-visual {
    left: calc(50% + 230px);
    top: 92px;
    transform: translateX(-50%) scale(0.92);
  }
}

@media (max-width: 1180px) {
  .hero {
    height: clamp(620px, 56vw, 640px);
    overflow: hidden;
  }

  .hero-fixed {
    left: 0;
    width: 100%;
    height: 100%;
    transform: none;
  }

  .hero-dot {
    top: clamp(34px, 4vw, 48px);
    left: calc(50% - min(48vw, 520px));
    width: min(58vw, 640px);
  }

  .hero-arch {
    top: clamp(220px, 23vw, 270px);
    width: 1700px;
  }

  .hero-mask {
    top: calc(100% - 76px);
    width: 1700px;
  }

  .hero-copy {
    top: clamp(72px, 8vw, 92px);
    left: clamp(30px, 5vw, 72px);
    width: min(46vw, 520px);
  }

  .hero h1 {
    margin: 8px 0 22px;
    font-size: clamp(42px, 5.1vw, 58px);
    letter-spacing: 0;
  }

  .lead {
    font-size: 18px;
    line-height: 1.72;
  }

  .hero-description {
    max-width: 500px;
  }

  .hero-actions {
    justify-content: flex-start;
    margin-top: 24px;
    transform: none;
  }

  .hero-actions .btn {
    min-width: 190px;
    min-height: 52px;
    padding: 0 26px;
    font-size: 14px;
  }

  .hero-visual {
    left: calc(50% + clamp(230px, 20vw, 400px));
    top: clamp(92px, 9vw, 110px);
    transform: translateX(-50%) scale(0.9);
  }

  .top-features {
    margin-top: -82px;
    padding-top: 124px;
  }
}

@media (max-width: 1080px) {
  .hero-visual {
    transform: translateX(-50%) scale(0.78);
  }
}

@media (max-width: 940px) {
  .hero-visual {
    left: calc(50% + 210px);
    transform: translateX(-50%) scale(0.68);
  }
}

@media (max-width: 860px) {
  .hero-visual {
    left: calc(50% + 190px);
    transform: translateX(-50%) scale(0.62);
  }
}

@media (max-width: 800px) {
  .hero {
    height: auto;
    min-height: 0;
    padding: 34px 0 36px;
    overflow: hidden;
    background-color: #F4EFCC;
    background-image: none;
  }

  .hero-fixed {
    position: static;
    width: 100%;
    height: auto;
    transform: none;
  }

  .hero-content {
    position: static;
  }

  .hero-dot {
    display: none;
  }

  .hero-arch,
  .hero-mask {
    display: none;
  }

  .hero-visual {
    position: relative;
    left: auto;
    top: auto;

    width: min(130vw, 800px);
    height: auto;
    aspect-ratio: 960 / 620;

    margin: 0px 0 -70px 50%;
    transform: translateX(-50%);
    transform-origin: center top;
    z-index: 1;
  }

  .hero-pc {
    right: 0;
    top: 0;
    width: 93.75%;
  }

  .hero-screen {
    left: 28.23%;
    top: 8.55%;
    width: 47.92%;
  }

  .hero-avatar {
    right: 2.6%;
    top: -9.68%;
    width: 47.4%;
  }

  .hero-copy {
    position: static;
    width: 100%;
    max-width: 620px;
    margin: 22px auto 0;
    padding: 0 20px;
    transform: none;
    text-align: center;
    z-index: 2;
  }

  .hero h1 {
    margin: 0 0 18px;
    font-size: clamp(38px, 6vw, 46px);
    line-height: 1.1;
    letter-spacing: 0;
  }

  .hero h1 > .hero-title-line {
    white-space: nowrap;
    line-height: 1.08;
  }

  .hero h1 > .hero-title-line:first-child {
    margin-bottom: 4px;
  }

  .hero-description {
    max-width: 560px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.82;
  }

  .hero-description br {
    display: none;
  }

  .hero-actions {
    width: 100%;
    max-width: 520px;
    justify-content: center;
    gap: 12px;
    margin: 22px auto 0;
    transform: none;
  }

  .hero-actions .btn {
    flex: 1 1 210px;
    min-width: 0;
    min-height: 52px;
    padding: 0 22px;
    font-size: 15px;
  }

  .top-features {
    margin-top: 0;
    padding: 48px 0 56px;
    background: var(--white);
  }

  .site-footer {
    padding: 18px 0 16px;
  }

  .footer-inner {
    width: calc(100% - 28px);
    gap: 7px;
  }

  .footer-copyright {
    font-size: 12px;
  }

  .footer-legal-nav {
    flex-wrap: wrap;
    gap: 6px 8px;
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 28px 0 30px;
  }


  .hero-visual {
    width: min(120vw, 500px);
    margin-top: 0px;
  }

  .hero-copy {
    margin-top: 14px;
    padding: 0 16px;
  }

  .hero h1 {
    margin-bottom: 16px;
    font-size: clamp(32px, 8.8vw, 38px);
  }

  .hero-description {
    max-width: 360px;
    font-size: 15px;
    line-height: 1.78;
  }

  .hero-actions {
    max-width: 340px;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
  }

  .hero-actions .btn {
    width: 100%;
    flex: none;
    min-height: 52px;
    font-size: 14px;
  }

  .top-features {
    padding-top: 42px;
  }
}

/* First-view feature summary: keep the PC layout, then compact it only for this section. */
@media (max-width: 1180px) {
  .top-features {
    margin-top: -82px;
    padding: 124px 0 56px;
  }

  .top-features-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    max-width: 100%;
  }

  .top-feature {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 10px;
  }

  .top-feature img {
    width: 44px;
    height: 44px;
  }

  .top-feature h2 {
    font-size: 17px;
    line-height: 1.35;
  }

  .top-feature p {
    font-size: 12px;
    line-height: 1.5;
  }
}

@media (max-width: 880px) {
  .top-features-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .top-feature {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 10px;
  }

  .top-feature img {
    width: 38px;
    height: 38px;
  }

  .top-feature h2 {
    margin-bottom: 2px;
    font-size: 16px;
    line-height: 1.3;
  }

  .top-feature h2 small {
    font-size: 9px;
  }

  .top-feature p {
    font-size: 11px;
    line-height: 1.45;
  }
}

@media (max-width: 800px) {
  .top-features {
    margin-top: 0;
    padding: 38px 0 48px;
  }

  .top-features-grid {
    grid-template-columns: 1fr;
    width: min(100% - 40px, 430px);
    gap: 16px;
    margin: 0 auto;
  }

  .top-feature {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 11px;
    align-items: center;
  }

  .top-feature + .top-feature {
    padding-top: 14px;
    border-top: 1px solid #edf0f3;
  }

  .top-feature img {
    width: 38px;
    height: 38px;
  }

  .top-feature h2 {
    margin: 0 0 2px;
    font-size: 16px;
    line-height: 1.35;
  }

  .top-feature h2 small {
    font-size: 9px;
  }

  .top-feature p {
    margin: 0;
    font-size: 12px;
    line-height: 1.5;
  }
}

@media (max-width: 480px) {
  .top-features {
    padding: 34px 0 42px;
  }

  .top-features-grid {
    width: min(100% - 32px, 430px);
    gap: 14px;
  }

  .top-feature {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 10px;
  }

  .top-feature + .top-feature {
    padding-top: 12px;
  }

  .top-feature img {
    width: 36px;
    height: 36px;
  }

  .top-feature h2 {
    font-size: 15px;
  }

  .top-feature p {
    font-size: 11px;
  }
}

/* Case study carousel */
.case-study-section {
  --case-arch-canvas-width: 2100px;
  --case-arch-area-height: 250px;
  --case-arch-image-top: -130px;

  padding: 0 0 72px;
  background: var(--white);
  overflow: hidden;
}

.case-study-hero {
  position: relative;
  min-height: 250px;
  overflow: visiable;
  background: var(--cream);
}

.case-study-heading {
  position: relative;
  z-index: 4;
  width: min(960px, calc(100% - 40px));
  margin: 0 auto;
  padding-top: 34px;
  text-align: center;
}

.case-study-heading h2 {
  margin: 0;
  color: var(--black);
  font-size: clamp(28px, 2.8vw, 38px);
  font-weight: 900;
  line-height: 1.45;
}

.case-study-avatar {
  position: absolute;
  z-index: 3;
  top: 22px;
  width: min(30vw, 500px);
  max-width: none;
  pointer-events: none;
  user-select: none;
}

.case-study-avatar-left {
  left: max(7vw, calc(50% - 520px));
}

.case-study-avatar-right {
  right: max(7vw, calc(50% - 520px));
}

.case-study-arch-canvas {
  position: absolute;
  left: 50%;
  top: 62px;
  z-index: 2;
  width: var(--case-arch-canvas-width);
  height: var(--case-arch-area-height);
  max-width: none;
  transform: translateX(-50%);
  overflow: hidden;
}

.case-study-arch {
  position: absolute;
  top: var(--case-arch-image-top);
  left: 0;
  width: 100%;
  height: auto;
  max-width: none;
}

.case-study-label {
  position: absolute;
  left: 50%;
  top: 150px;
  z-index: 5;
  margin: 0;
  transform: translateX(-50%);
  color: var(--white);
  font-size: clamp(24px, 2vw, 28px);
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

.case-study-carousel-wrap {
  position: relative;
  z-index: 3;
  max-width: 1120px;
  margin-top: -50px;
}

.case-study-carousel {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  gap: 14px;
  align-items: center;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.case-study-carousel-viewport {
  overflow: hidden;
  margin: -14px -8px -24px;
  padding: 14px 8px 24px;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.case-study-carousel-track {
  display: flex;
  gap: 18px;
  background: transparent;
  border: 0;
  box-shadow: none;
  transition: transform 0.28s ease;
  will-change: transform;
}

.case-study-card {
  flex: 0 0 calc((100% - 36px) / 3);
  min-width: 0;
}

.case-study-card-link {
  display: flex;
  position: relative;
  z-index: 1;
  min-height: 348px;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #eef0f2;
  border-radius: 12px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(25, 25, 25, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  pointer-events: auto;
}

.case-study-card-link:hover,
.case-study-card-link:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(25, 25, 25, 0.11);
  outline: none;
}

.case-study-logo {
  display: grid;
  height: 126px;
  place-items: center;
  padding: 24px 28px;
  background: #fffdf7;
}

.case-study-logo img {
  max-width: 190px;
  max-height: 74px;
  object-fit: contain;
}

.case-study-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px 22px 18px;
}

.case-study-category {
  margin: 0 0 8px;
  color: #b52a2e;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.4;
}

.case-study-card h3 {
  margin: 0 0 10px;
  color: var(--black);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.45;
}

.case-study-summary {
  display: -webkit-box;
  margin: 0 0 14px;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.case-study-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.case-study-card-tags span {
  padding: 3px 9px;
  border: 1px solid rgba(211, 0, 4, 0.18);
  border-radius: 999px;
  background: #fff8f8;
  color: var(--red-dark);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.5;
}

.case-study-detail {
  margin-top: 18px;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.2;
}

.case-study-carousel-button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border: 1.5px solid rgba(211, 0, 4, 0.4);
  border-radius: 50%;
  background: var(--white);
  color: var(--red);
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
  box-shadow: 0 6px 16px rgba(25, 25, 25, 0.08);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.case-study-carousel-button:hover {
  border-color: var(--red);
  background: var(--red);
  color: var(--white);
  transform: translateY(-1px);
}

.case-study-carousel-button:focus {
  background: var(--white);
  color: var(--red);
}

.case-study-carousel-button:focus-visible {
  border-color: var(--red);
  background: var(--red);
  color: var(--white);
  outline: 3px solid rgba(211, 0, 4, 0.22);
  outline-offset: 3px;
}

.case-study-carousel-button:active {
  transform: translateY(0) scale(0.96);
}

.case-study-carousel-button:disabled {
  border-color: #e1e3e6;
  background: var(--white);
  color: #c4c7cc;
  box-shadow: none;
  cursor: default;
  opacity: 0.65;
  transform: none;
}

.case-study-carousel-button:disabled:hover,
.case-study-carousel-button:disabled:focus,
.case-study-carousel-button:disabled:focus-visible {
  border-color: #e1e3e6;
  background: var(--white);
  color: #c4c7cc;
  outline: none;
  transform: none;
}

.case-study-more-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
  padding-right: 52px;
}

.case-study-more {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}

.case-study-more::after {
  content: "›";
  display: grid;
  width: 16px;
  height: 16px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 15px;
  line-height: 1;
}

.case-study-more:hover,
.case-study-more:focus-visible {
  color: var(--red-dark);
}

.case-study-more:hover::after,
.case-study-more:focus-visible::after {
  background: rgba(211, 0, 4, 0.08);
}

@media (max-width: 1180px) {
  .case-study-section {
    --case-arch-canvas-width: 1600px;
    --case-arch-area-height: 222px;
    --case-arch-image-top: -72px;

    padding-bottom: 68px;
  }

  .case-study-hero {
    min-height: 232px;
  }

  .case-study-heading {
    padding-top: 32px;
  }

  .case-study-avatar {
    top: 26px;
    width: min(32vw, 360px);
  }

  .case-study-arch-canvas {
    top: 66px;
    height: var(--case-arch-area-height);
  }

  .case-study-label {
    top: 142px;
  }

  .case-study-carousel-wrap {
    margin-top: -48px;
  }

  .case-study-card {
    flex-basis: calc((100% - 18px) / 2);
  }
}

@media (max-width: 800px) {
  .case-study-section {
    --case-arch-canvas-width: 1050px;
    --case-arch-area-height: 186px;
    --case-arch-image-top: -72px;

    padding: 0 0 60px;
  }

  .case-study-hero {
    min-height: 218px;
  }

  .case-study-heading {
    width: min(100% - 32px, 620px);
    padding-top: 28px;
  }

  .case-study-heading h2 {
    font-size: clamp(24px, 6.2vw, 30px);
  }

  .case-study-avatar {
    top: 18px;
    width: 38vw;
    opacity: 0.92;
  }

  .case-study-avatar-left {
    left: -10vw;
  }

  .case-study-avatar-right {
    right: -10vw;
  }

  .case-study-arch-canvas {
    top: 82px;
    height: var(--case-arch-area-height);
  }

  .case-study-label {
    top: 90px;
    font-size: 24px;
  }

  .case-study-carousel-wrap {
    width: min(100% - 32px, 460px);
    margin-top: -34px;
  }

  .case-study-carousel {
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    gap: 8px;
  }

  .case-study-card {
    flex-basis: 100%;
  }

  .case-study-card-link {
    min-height: 340px;
  }

  .case-study-logo {
    height: 118px;
  }

  .case-study-carousel-button {
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .case-study-more-wrap {
    justify-content: center;
    padding-right: 0;
  }
}

/* Reference-sized case-study layout */
.case-study-section {
  --case-avatar-height: 155px;
  --case-avatar-offset: clamp(200px, 30vw, 520px);

  --case-arch-canvas-width: 2100px;
  --case-arch-area-height: 250px;
  --case-arch-image-top: -140px;

  padding-bottom: 88px;
}


.case-study-hero {
  min-height: 372px;
}

.case-study-heading {
  z-index: 2;
  width: min(900px, calc(100% - 360px));
  padding-top: 54px;
}

.case-study-heading h2 {
  font-size: clamp(34px, 2.7vw, 38px);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.case-study-avatar {
  position: absolute;
  top: 42px;
  bottom: auto;
  z-index: 2;

  width: auto;
  height: var(--case-avatar-height);
  max-width: none;

  pointer-events: none;
  user-select: none;
}

/* 左画像の右端を、画面中央から一定距離に置く */
.case-study-avatar-left {
  left: calc(56% - var(--case-avatar-offset));
  right: auto;
  transform: translateX(-100%);
}

/* 右画像の左端を、画面中央から一定距離に置く */
.case-study-avatar-right {
  left: calc(44% + var(--case-avatar-offset));
  right: auto;
  transform: none;
}

.case-mascot-group {
  position: absolute;
  top: 42px;
  bottom: auto;
  z-index: 2;
  --case-mascot-x: translateX(0);

  height: var(--case-avatar-height);
  overflow: hidden;
  pointer-events: none;
  transform: var(--case-mascot-x);
  user-select: none;
}

.case-mascot-group-left {
  left: calc(56% - var(--case-avatar-offset));
  right: auto;
  --case-mascot-x: translateX(-100%);
}

.case-mascot-group-right {
  left: calc(44% + var(--case-avatar-offset));
  right: auto;
  --case-mascot-x: translateX(0);
}

.case-mascot-group .case-study-avatar {
  position: static;
  display: block;
  width: auto;
  height: 100%;
  max-width: none;
  pointer-events: none;
  transform: translateY(0);
  user-select: none;
}

@keyframes caseMascotGrowHopOnce {
  0% {
    opacity: 0;
    transform: translateY(100%);
  }

  60% {
    opacity: 1;
    transform: translateY(0);
  }

  78% {
    opacity: 1;
    transform: translateY(-12px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.js .case-mascot-group .case-study-avatar,
.js .case-mascot-group.is-observed .case-study-avatar {
  opacity: 0;
  transform: translateY(100%);
}

.js .case-mascot-group.is-visible .case-study-avatar {
  animation: caseMascotGrowHopOnce 0.5s cubic-bezier(0.22, 1, 0.36, 1) 1 both;
}

.js .case-mascot-group-right.is-visible .case-study-avatar {
  animation-delay: 0.20s;
}

.case-study-arch-wrap {
  position: absolute;
  top: 86px;
  left: 0;
  z-index: 3;
  width: 100%;
  height: var(--case-arch-area-height);
  overflow: visible;
}

.case-study-arch-canvas {
  position: absolute;
  top: 0;
  left: 50%;
  width: var(--case-arch-canvas-width);
  height: var(--case-arch-area-height);
  max-width: none;
  overflow: visible;
  transform: translateX(-50%);
}

.case-study-arch {
  position: absolute;
  top: var(--case-arch-image-top);
  left: 0;
  width: 100%;
  height: auto;
  max-width: none;
}

.case-study-label {
  top: 150px;
  z-index: 4;
  font-size: 32px;
  font-weight: 900;
}

.case-study-carousel-wrap {
  position: relative;
  z-index: 5;
  width: min(calc(100% - 48px), 1300px);
  max-width: 1300px;
  margin-top: -50px;
}

.case-study-carousel {
  grid-template-columns: 52px minmax(0, 1fr) 52px;
  gap: 18px;
}

.case-study-carousel-viewport {
  min-height: 426px;
}

.case-study-carousel-track {
  align-items: stretch;
  gap: 24px;
  transform: none;
}

.case-study-card {
  display: flex;
  flex: 0 0 calc((100% - 48px) / 3);
  height: 390px;
  min-width: 0;
  flex-direction: column;
}

.case-study-card-link {
  height: 390px;
  min-height: 0;
}

.case-study-logo {
  flex: 0 0 136px;
  height: 136px;
  padding: 22px 26px;
}

.case-study-logo img {
  width: auto;
  max-width: 84%;
  max-height: 82px;
}

.case-study-card-body {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  padding: 20px 24px;
}

.case-study-category {
  display: -webkit-box;
  min-height: calc(1.45em * 2);
  margin: 0 0 10px;
  overflow: hidden;
  font-size: 13px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.case-study-card h3 {
  display: -webkit-box;
  min-height: calc(1.45em * 2);
  margin: 0 0 14px;
  overflow: hidden;
  font-size: 20px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.case-study-summary {
  display: -webkit-box;
  min-height: calc(1.7em * 2);
  margin: 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.case-study-detail {
  display: inline-flex;
  width: fit-content;
  margin-top: auto;
  padding-top: 14px;
  font-size: 14px;
}

.case-study-carousel-button {
  position: relative;
  z-index: 6;
  align-self: center;
  width: 52px;
  height: 52px;
  font-size: 32px;
}

.case-study-more-wrap {
  position: relative;
  z-index: 6;
  width: calc(100% - 140px);
  margin: 14px 70px 0 auto;
  padding-right: 0;
}

.case-study-more {
  font-size: 14px;
}

.case-study-more::after {
  width: 18px;
  height: 18px;
  padding-bottom: 2px;
}

.case-action-section {
  position: relative;
  padding: 56px 0 64px;
  background: var(--red);
}

.case-action-inner {
  display: grid;
  width: min(calc(100% - 40px), 440px);
  gap: 16px;
  margin: 0 auto;
}

.case-action-button {
  position: relative;
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 0 58px 0 32px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: var(--white);
  color: var(--red);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.3;
  text-align: center;
  box-shadow: 0 8px 20px rgba(120, 0, 3, 0.14);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.case-action-button::after {
  content: "›";
  position: absolute;
  top: 50%;
  right: 15px;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  padding-bottom: 2px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-50%);
}

.case-action-button:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.75);
  outline-offset: 4px;
}

@media (max-width: 1180px) {
  .case-study-section {
    --case-arch-canvas-width: 1600px;
    --case-arch-area-height: 222px;
    --case-arch-image-top: -102px;

    /* キャラクターのサイズと中央からの距離 */
    --case-avatar-height: 155px;
    --case-avatar-offset: clamp(320px, 32vw, 380px);

    padding-bottom: 76px;
  }

  .case-study-hero {
    min-height: 328px;
  }

  .case-study-heading {
    width: min(760px, calc(100% - 40px));
    padding-top: 44px;
  }

  .case-study-heading h2 {
    font-size: clamp(32px, 3.1vw, 38px);
  }

  .case-study-avatar {
    top: 42px;
    bottom: auto;

    width: auto;
    height: var(--case-avatar-height);
    max-width: none;
  }

  /*
    左画像の右端を、中央から一定距離へ配置
  */
  .case-study-avatar-left {
    left: calc(50% - var(--case-avatar-offset));
    right: auto;
    transform: translateX(-100%);
  }

  /*
    右画像の左端を、中央から一定距離へ配置
  */
  .case-study-avatar-right {
    left: calc(50% + var(--case-avatar-offset));
    right: auto;
    transform: none;
  }

  .case-mascot-group-left {
    left: calc(50% - var(--case-avatar-offset));
    right: auto;
    --case-mascot-x: translateX(-100%);
  }

  .case-mascot-group-right {
    left: calc(50% + var(--case-avatar-offset));
    right: auto;
    --case-mascot-x: translateX(0);
  }

  .case-study-heading h2 {
    font-size: clamp(34px, 3.1vw, 38px);
  }
  .case-study-arch-wrap {
    top: 86px;
  }

  .case-study-arch-canvas {
    height: var(--case-arch-area-height);
  }

  .case-study-label {
    top: 114px;
    font-size: 30px;
  }

  .case-study-carousel-wrap {
    width: min(calc(100% - 40px), 980px);
    margin-top: -42px;
  }

  .case-study-carousel {
    grid-template-columns: 48px minmax(0, 1fr) 48px;
    gap: 14px;
  }

  .case-study-carousel-viewport {
    min-height: 418px;
  }

  .case-study-carousel-track {
    gap: 20px;
  }

  .case-study-card {
    flex-basis: calc((100% - 20px) / 2);
  }

  .case-study-card,
  .case-study-card-link {
    height: 390px;
  }

  .case-study-logo {
    flex-basis: 136px;
    height: 136px;
  }

  .case-study-carousel-button {
    width: 48px;
    height: 48px;
    font-size: 30px;
  }

  .case-study-more-wrap {
    width: calc(100% - 124px);
    margin-inline: 62px 0;
  }
}

@media (max-width: 800px) {
  .case-study-section {
    --case-arch-canvas-width: 1050px;
    --case-arch-area-height: 186px;
    --case-arch-image-top: -72px;

    padding-bottom: 62px;
  }

  .case-study-hero {
    min-height: 268px;
  }

  .case-study-heading {
    width: calc(100% - 28px);
    padding-top: 28px;
  }

  .case-study-heading h2 {
    font-size: clamp(24px, 6vw, 30px);
  }

  .case-study-avatar {
    display: none;
  }

  .case-mascot-group {
    display: none;
  }

  .case-study-arch-wrap {
    top: 82px;
  }

  .case-study-arch-canvas {
    height: var(--case-arch-area-height);
  }

  .case-study-label {
    top: 116px;
    font-size: 24px;
  }

  .case-study-carousel-wrap {
    width: min(calc(100% - 32px), 460px);
    margin-top: -32px;
  }

  .case-study-carousel {
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    gap: 8px;
  }

  .case-study-carousel-viewport {
    min-height: 432px;
  }

  .case-study-carousel-track {
    gap: 18px;
  }

  .case-study-card {
    flex-basis: 100%;
  }

  .case-study-card,
  .case-study-card-link {
    height: 400px;
  }

  .case-study-logo {
    flex-basis: 124px;
    height: 124px;
    padding: 22px 26px;
  }

  .case-study-logo img {
    max-height: 74px;
  }

  .case-study-card-body {
    padding: 16px 20px;
  }

  .case-study-category {
    font-size: 12px;
  }

  .case-study-card h3 {
    font-size: 18px;
  }

  .case-study-summary {
    min-height: calc(1.65em * 2);
    font-size: 13px;
    line-height: 1.65;
  }

  .case-study-detail {
    margin-top: auto;
    padding-top: 14px;
    font-size: 13px;
  }

  .case-study-carousel-button {
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .case-study-more-wrap {
    width: calc(100% - 104px);
    margin: 12px 52px 0 auto;
    justify-content: flex-end;
  }

  .case-action-section {
    padding: 44px 0 50px;
  }

  .case-action-inner {
    width: min(calc(100% - 32px), 430px);
    gap: 14px;
  }

  .case-action-button {
    min-height: 52px;
    padding: 0 52px 0 24px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .case-action-inner {
    width: calc(100% - 28px);
  }

  .case-action-button {
    font-size: 15px;
  }
}

/* Motion enhancements */
:root {
  --motion-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --text-reveal-duration: 0.8s;
  --text-reveal-duration-short: 0.72s;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
.btn:focus-visible,
.nav-button:focus-visible,
.contact-cta-button:focus-visible,
.case-study-card-link:focus-visible,
.free-option-link:focus-visible {
  outline: 3px solid rgba(211, 0, 4, 0.35);
  outline-offset: 3px;
}

.btn,
.nav-button,
.use-case-item-button,
.use-case-mobile-modal-button,
.case-action-button,
.contact-cta-button,
.case-study-more,
.use-case-preview-open {
  transition:
    transform 0.2s ease-out,
    background-color 0.2s ease-out,
    border-color 0.2s ease-out,
    box-shadow 0.2s ease-out,
    color 0.2s ease-out;
}

.btn-primary,
.nav-button-primary {
  background: #D30004;
  color: #fff;
  border-color: #D30004;
}

.btn-outline,
.nav-button-outline,
.btn-white {
  background: #fff;
  color: #D30004;
  border-color: #D30004;
}

.btn:focus-visible,
.nav-button:focus-visible,
.use-case-item-button:focus-visible,
.use-case-mobile-modal-button:focus-visible,
.case-action-button:focus-visible {
  transform: translateY(-2px);
}

.btn:active,
.nav-button:active,
.use-case-item-button:active,
.use-case-mobile-modal-button:active,
.case-action-button:active {
  transform: translateY(0);
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover,
  .nav-button:hover,
  .use-case-item-button:hover,
  .use-case-mobile-modal-button:hover,
  .case-action-button:hover {
    transform: translateY(-2px);
  }
}

.btn-primary:focus-visible,
.nav-button-primary:focus-visible {
  background: #fff;
  color: #D30004;
  border-color: #D30004;
  box-shadow: 0 8px 18px rgba(211, 0, 4, 0.16);
}

.btn-outline:focus-visible,
.nav-button-outline:focus-visible,
.btn-white:focus-visible,
.use-case-item-button:focus-visible,
.use-case-mobile-modal-button:focus-visible,
.case-action-button:focus-visible {
  background: #D30004;
  color: #fff;
  border-color: #D30004;
  box-shadow: 0 8px 18px rgba(211, 0, 4, 0.16);
}

@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover,
  .nav-button-primary:hover {
    background: #fff;
    color: #D30004;
    border-color: #D30004;
    box-shadow: 0 8px 18px rgba(211, 0, 4, 0.16);
  }

  .btn-outline:hover,
  .nav-button-outline:hover,
  .btn-white:hover,
  .use-case-item-button:hover,
  .use-case-mobile-modal-button:hover,
  .case-action-button:hover {
    background: #D30004;
    color: #fff;
    border-color: #D30004;
    box-shadow: 0 8px 18px rgba(211, 0, 4, 0.16);
  }
}

.btn-primary::after,
.nav-button-primary::after {
  color: currentColor;
  border-color: currentColor;
}

.btn-outline::after,
.nav-button-outline::after,
.btn-white::after,
.use-case-item-button::after,
.use-case-mobile-modal-button::after,
.case-action-button::after {
  color: currentColor;
  border-color: currentColor;
}

.use-case-item-button:focus-visible,
.use-case-item.is-active .use-case-item-button:focus-visible,
.use-case-mobile-modal-button:focus-visible {
  background: #D30004;
  color: #fff;
  border-color: #D30004;
}

@media (hover: hover) and (pointer: fine) {
  .use-case-item-button:hover,
  .use-case-item.is-active .use-case-item-button:hover,
  .use-case-mobile-modal-button:hover {
    background: #D30004;
    color: #fff;
    border-color: #D30004;
  }
}

.case-action-section .case-action-button:focus-visible {
  border-color: #fff;
  box-shadow:
    0 8px 18px rgba(211, 0, 4, 0.16),
    0 0 0 1px rgba(255, 255, 255, 0.4);
}

@media (hover: hover) and (pointer: fine) {
  .case-action-section .case-action-button:hover {
    border-color: #fff;
    box-shadow:
      0 8px 18px rgba(211, 0, 4, 0.16),
      0 0 0 1px rgba(255, 255, 255, 0.4);
  }
}

@media (max-width: 800px) {
  .header-nav .nav-button,
  .header-nav .nav-button:visited {
    background: #fff;
    color: #D30004;
    border-color: #fff;
  }

  .header-nav .nav-button:focus-visible,
  .header-nav .nav-button:active {
    background: #D30004;
    color: #fff;
    border-color: #fff;
  }

  @media (hover: hover) and (pointer: fine) {
    .header-nav .nav-button:hover {
      background: #D30004;
      color: #fff;
      border-color: #fff;
    }
  }

  .header-nav .nav-button-outline,
  .header-nav .nav-button-outline:visited {
    background: transparent;
    color: #fff;
    border-color: #fff;
  }

  .header-nav .nav-button-outline:focus-visible,
  .header-nav .nav-button-outline:active {
    background: #fff;
    color: #D30004;
    border-color: #fff;
  }

  @media (hover: hover) and (pointer: fine) {
    .header-nav .nav-button-outline:hover {
      background: #fff;
      color: #D30004;
      border-color: #fff;
    }
  }

  .header-nav .header-actions .nav-button:nth-child(1),
  .header-nav .header-actions .nav-button:nth-child(1):visited {
    background: #fff;
    color: #D30004;
    border-color: #fff;
  }

  .header-nav .header-actions .nav-button:nth-child(1):focus-visible,
  .header-nav .header-actions .nav-button:nth-child(1):active {
    background: #D30004;
    color: #fff;
    border-color: #fff;
  }

  @media (hover: hover) and (pointer: fine) {
    .header-nav .header-actions .nav-button:nth-child(1):hover {
      background: #D30004;
      color: #fff;
      border-color: #fff;
    }
  }

  .header-nav .header-actions .nav-button:nth-child(2),
  .header-nav .header-actions .nav-button:nth-child(2):visited {
    background: transparent;
    color: #fff;
    border-color: #fff;
  }

  .header-nav .header-actions .nav-button:nth-child(2):focus-visible,
  .header-nav .header-actions .nav-button:nth-child(2):active {
    background: #fff;
    color: #D30004;
    border-color: #fff;
  }

  @media (hover: hover) and (pointer: fine) {
    .header-nav .header-actions .nav-button:nth-child(2):hover {
      background: #fff;
      color: #D30004;
      border-color: #fff;
    }
  }
}

.site-header {
  transition:
    min-height 0.24s ease-out,
    background-color 0.24s ease-out,
    box-shadow 0.24s ease-out;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 18px rgba(20, 20, 20, 0.08);
}

.site-header.is-scrolled .header-inner {
  min-height: calc(var(--site-header-height-desktop) - 6px);
}

.js .js-reveal.is-observed,
.js .feature-row.is-observed .feature-number,
.js .feature-row.is-observed .feature-copy h3,
.js .feature-row.is-observed .feature-copy p:not(.feature-number) {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--text-reveal-duration) var(--motion-ease),
    transform var(--text-reveal-duration) var(--motion-ease);
}

.js .solution-visual.is-observed {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s var(--motion-ease),
    transform 0.6s var(--motion-ease);
}

.js .js-reveal.is-visible,
.js .solution-visual.is-visible,
.js .feature-row.is-visible .feature-number,
.js .feature-row.is-visible .feature-copy h3,
.js .feature-row.is-visible .feature-copy p:not(.feature-number) {
  opacity: 1;
  transform: translateY(0);
}

.js .hero-title {
  opacity: 0;
  transform: translateY(24px);
  animation: heroFadeUp 0.85s var(--motion-ease) 0.14s forwards;
}

.js .hero-description {
  opacity: 0;
  transform: translateY(24px);
  animation: heroFadeUp 0.85s var(--motion-ease) 0.24s forwards;
}

.js .hero-actions {
  opacity: 0;
  --hero-actions-x: -80px;
  transform: translateX(var(--hero-actions-x)) translateY(24px);
  animation: heroActionsIn 0.68s var(--motion-ease) 0.34s forwards;
}

.hero-visual {
  --hero-visual-scale: 1.25;
  --hero-visual-y: 0px;
  transform: translateX(-50%) translateY(var(--hero-visual-y)) scale(var(--hero-visual-scale));
}

.js .hero-visual.is-observed {
  opacity: 0;
  --hero-visual-y: 28px;
  transition:
    opacity 0.68s var(--motion-ease),
    transform 0.68s var(--motion-ease);
}

.js .hero-visual.is-visible {
  opacity: 1;
  --hero-visual-y: 0px;
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroActionsIn {
  to {
    opacity: 1;
    transform: translateX(var(--hero-actions-x)) translateY(0);
  }
}

.solution-band.is-observed {
  opacity: 1;
  transform: none;
}

.solution-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #e31924;
  transform: scaleX(1);
  transform-origin: center;
  transition: transform 0.72s var(--motion-ease);
}

.solution-band > * {
  position: relative;
  z-index: 1;
}

.js .solution-band.is-observed {
  background: transparent;
}

.js .solution-band.is-observed::before {
  transform: scaleX(0);
}

.js .solution-band.is-visible::before {
  transform: scaleX(1);
}

.js .solution-band.is-observed .solution-heading p,
.js .solution-band.is-observed .solution-heading h2 {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.78s var(--motion-ease),
    transform 0.78s var(--motion-ease);
}

.js .solution-band.is-observed .solution-heading h2 {
  transition-delay: 0.18s;
}

.js .solution-band.is-visible .solution-heading p,
.js .solution-band.is-visible .solution-heading h2 {
  opacity: 1;
  transform: translateY(0);
}

.js .solution-visual.is-observed {
  opacity: 1;
  transform: none;
}

.js .solution-visual.is-observed .solution-avatar,
.js .solution-visual.is-observed .solution-point {
  opacity: 0;
  transition:
    opacity 0.55s var(--motion-ease),
    transform 0.55s var(--motion-ease);
}

.js .solution-visual.is-observed .solution-avatar {
  transform: translate(-50%, 20px);
}

.js .solution-visual.is-observed .solution-point {
  transform: translateY(20px) scale(0.94);
}

.js .solution-visual.is-observed .solution-point-center {
  transform: translate(-50%, 20px) scale(0.94);
}

.js .solution-visual.is-visible .solution-avatar {
  opacity: 1;
  transform: translate(-50%, 0);
  transition-delay: 0.08s;
}

.js .solution-visual.is-visible .solution-point-center {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
  transition-delay: 0ms;
}

.js .solution-visual.is-visible .solution-point-left,
.js .solution-visual.is-visible .solution-point-right {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition-delay: 0.18s;
}

.js .feature-row.is-observed {
  opacity: 1;
  transform: none;
}

.js .feature-row.is-observed .feature-slide-bg {
  opacity: 0;
  will-change: transform, opacity;
  transition:
    transform 0.78s var(--motion-ease),
    opacity 2.0s var(--motion-ease);
}

.js .feature-row.is-observed .feature-slide-bg-right {
  transform: translate(calc(-20% + 100vw), -50%);
}

.js .feature-row.is-observed .feature-slide-bg-left {
  transform: translate(calc(-80% - 100vw), -50%);
}

.js .feature-row.is-visible .feature-slide-bg-right {
  opacity: 1;
  transform: translate(-20%, -50%);
}

.js .feature-row.is-visible .feature-slide-bg-left {
  opacity: 1;
  transform: translate(-80%, -50%);
}

.js .feature-row.is-visible .feature-number,
.js .feature-row.is-visible .feature-copy h3 {
  transition-delay: 0.36s;
}

.js .feature-row.is-visible .feature-copy p:not(.feature-number) {
  transition-delay: 0.46s;
}

.js .feature-row.is-observed .feature-video-frame {
  opacity: 0;
  transform: translate(-50%, calc(-50% + 28px));
  transition:
    opacity 0.58s var(--motion-ease),
    transform 0.58s var(--motion-ease);
}

.js .feature-row.is-visible .feature-video-frame {
  opacity: 1;
  transform: translate(-50%, -50%);
  transition-delay: 0.54s;
}

.media-screen-video,
.case-study-logo img {
  transition: transform 0.24s ease-out;
}

.use-case-media-screen:hover .media-screen-video,
.case-study-card-link:hover .case-study-logo img {
  transform: scale(1.02);
}

.use-case-media-screen:hover {
  filter: drop-shadow(0 14px 28px rgba(25, 25, 25, 0.13));
}

.use-case-media-screen:hover .use-case-preview-open {
  transform: scale(1.06);
}

.case-study-card-link:hover,
.case-study-card-link:focus-visible {
  transform: translateY(-5px);
  box-shadow: 0 18px 36px rgba(25, 25, 25, 0.12);
}

.case-study-card-link:hover .case-study-detail,
.case-study-card-link:focus-visible .case-study-detail {
  transform: translateX(4px);
}

.js .chosen-heading-wrap.is-observed,
.js .chosen-cta.is-observed,
.js .use-case-heading.is-observed,
.js .free-options-heading.is-observed {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--text-reveal-duration) var(--motion-ease),
    transform var(--text-reveal-duration) var(--motion-ease);
}

.js .chosen-avatar.is-observed,
.js .use-case-list.is-observed,
.js .use-case-player.is-observed,
.js .case-action-inner.is-observed,
.js .faq-heading-avatar.is-observed {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s var(--motion-ease),
    transform 0.55s var(--motion-ease);
}

.js .chosen-heading-wrap.is-visible,
.js .chosen-cta.is-visible,
.js .use-case-heading.is-visible,
.js .free-options-heading.is-visible,
.js .chosen-avatar.is-visible,
.js .use-case-list.is-visible,
.js .use-case-player.is-visible,
.js .case-action-inner.is-visible,
.js .faq-heading-avatar.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js .faq-section,
.js .faq-heading-area,
.js .faq-content-area,
.js .faq-list {
  opacity: 1;
  transform: none;
}

.js .chosen-cards.is-observed,
.js .case-study-carousel-wrap.is-observed,
.js .free-options-list.is-observed {
  opacity: 1;
  transform: none;
}

.js .chosen-cards.is-observed .chosen-card {
  opacity: 0;
  transform: translateY(18px) scale(0.98);
  transition:
    opacity 0.55s var(--motion-ease),
    transform 0.55s var(--motion-ease);
}

.js .chosen-cards.is-visible .chosen-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.js .chosen-cards.is-visible .chosen-card:nth-child(2) {
  transition-delay: 80ms;
}

.js .chosen-cards.is-visible .chosen-card:nth-child(3) {
  transition-delay: 160ms;
}

.js .chosen-avatar.is-observed {
  transition-delay: 180ms;
}

.js .chosen-cta.is-observed {
  transition-delay: 220ms;
}

.js .use-case-list.is-observed {
  transform: translateY(18px);
}

.js .use-case-player.is-observed {
  transform: translateY(22px);
  transition-delay: 90ms;
}

.js .case-study-carousel-wrap.is-observed .case-study-card {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.55s var(--motion-ease),
    transform 0.55s var(--motion-ease);
}

.js .case-study-carousel-wrap.is-visible .case-study-card {
  opacity: 1;
  transform: translateY(0);
}

.js .case-study-carousel-wrap.is-visible .case-study-card:nth-child(2) {
  transition-delay: 80ms;
}

.js .case-study-carousel-wrap.is-visible .case-study-card:nth-child(3) {
  transition-delay: 160ms;
}

.js .case-action-inner.is-observed .case-action-button,
.js .free-options-list.is-observed .free-option-item {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s var(--motion-ease),
    transform 0.55s var(--motion-ease);
}

.js .faq-item.is-observed {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity var(--text-reveal-duration-short) var(--motion-ease),
    transform var(--text-reveal-duration-short) var(--motion-ease);
}

.js .case-action-inner.is-visible .case-action-button,
.js .free-options-list.is-visible .free-option-item,
.js .faq-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js .case-action-inner.is-visible .case-action-button:nth-child(2),
.js .free-options-list.is-visible .free-option-item:nth-child(2) {
  transition-delay: 80ms;
}

.js .faq-item.is-visible:nth-child(2) {
  transition-delay: 50ms;
}

.js .faq-item.is-visible:nth-child(3) {
  transition-delay: 100ms;
}

.js .faq-item.is-visible:nth-child(4) {
  transition-delay: 150ms;
}

.js .faq-item.is-visible:nth-child(5) {
  transition-delay: 200ms;
}

.js .faq-item.is-visible:nth-child(n + 6) {
  transition-delay: 250ms;
}

.js .case-action-inner.is-visible .case-action-button:hover,
.js .case-action-inner.is-visible .case-action-button:focus-visible {
  transform: translateY(-2px);
}

.faq-question {
  transition:
    background-color 0.2s ease-out,
    color 0.2s ease-out;
}

.faq-question:hover {
  background: #fff6f5;
}

.faq-question:hover .faq-question-text,
.faq-item[open] .faq-question-text {
  color: #004f8d;
}

.faq-toggle {
  display: block;
  position: relative;
  color: var(--feature-blue);
  border: 1px solid rgba(0, 104, 183, 0.35);
  border-radius: 50%;
  background: var(--white);
  transition:
    filter 0.2s ease-out;
}

.faq-toggle img {
  display: none !important;
}

.faq-toggle::before,
.faq-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform-origin: center;
  transition:
    opacity 0.24s ease-out,
    transform 0.24s ease-out;
}

.faq-toggle::before {
  transform: translate(-50%, -50%);
}

.faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-question:hover .faq-toggle,
.faq-item[open] .faq-toggle {
  filter: drop-shadow(0 5px 10px rgba(0, 104, 183, 0.14));
}

.faq-item[open] .faq-toggle {
  transform: none;
}

.faq-item[open] .faq-toggle::before {
  transform: translate(-50%, -50%);
}

.faq-item[open] .faq-toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

.faq-answer {
  overflow: hidden;
  transition:
    height 0.28s ease-out,
    opacity 0.28s ease-out;
}

.faq-item[open] {
  box-shadow: 0 10px 24px rgba(25, 25, 25, 0.06);
}

.contact-cta-top,
.contact-cta-inner {
  overflow: visible;
}

.contact-cta-top {
  z-index: 2;
}

.contact-cta-bottom {
  position: relative;
  z-index: 1;
}

.contact-cta-avatar {
  z-index: 3;
}

.js .contact-cta-avatar.is-observed {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.58s var(--motion-ease),
    transform 0.58s var(--motion-ease);
}

.js .contact-cta-avatar.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-cta-button:hover,
.contact-cta-button:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.02);
}

@media (max-width: 1180px) {
  .hero-visual {
    --hero-visual-scale: 0.9;
  }
}

@media (max-width: 1080px) {
  .hero-visual {
    --hero-visual-scale: 0.78;
  }
}

@media (max-width: 940px) {
  .hero-visual {
    --hero-visual-scale: 0.68;
  }
}

@media (max-width: 860px) {
  .hero-visual {
    --hero-visual-scale: 0.62;
  }
}

@media (min-width: 1181px) and (max-width: 1440px) {
  .hero-visual {
    --hero-visual-scale: 0.92;
  }

  .js .hero-actions {
    --hero-actions-x: 0px;
  }
}

@media (max-width: 960px) {
  .js .feature-row.is-observed .feature-slide-bg {
    display: none;
    transform: none;
  }

  .js .feature-row.is-observed .feature-video-frame {
    transform: translateY(28px);
  }

  .js .feature-row.is-visible .feature-video-frame {
    transform: none;
  }
}

@media (max-width: 800px) {
  :root {
    --text-reveal-duration: 0.7s;
    --text-reveal-duration-short: 0.65s;
  }

  .site-header.is-scrolled .header-inner {
    min-height: var(--site-header-height-mobile);
  }

  .hero-visual {
    --hero-visual-scale: 1;
  }

  .js .hero-actions {
    --hero-actions-x: 0px;
    transform: translateY(18px);
  }

  .js .hero-title,
  .js .hero-description {
    animation-duration: 0.75s;
  }

  @keyframes heroActionsIn {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .js .js-reveal.is-observed,
  .js .chosen-heading-wrap.is-observed,
  .js .chosen-cta.is-observed,
  .js .use-case-heading.is-observed,
  .js .free-options-heading.is-observed,
  .js .faq-heading-avatar.is-observed,
  .js .solution-band.is-observed .solution-heading p,
  .js .solution-band.is-observed .solution-heading h2,
  .js .feature-row.is-observed .feature-number,
  .js .feature-row.is-observed .feature-copy h3,
  .js .feature-row.is-observed .feature-copy p:not(.feature-number) {
    transform: translateY(18px);
    transition-duration: var(--text-reveal-duration);
  }

  .js .chosen-avatar.is-observed,
  .js .use-case-list.is-observed,
  .js .use-case-player.is-observed,
  .js .case-action-inner.is-observed {
    transform: translateY(18px);
    transition-duration: 0.48s;
  }

  .js .chosen-cards.is-observed .chosen-card,
  .js .case-study-carousel-wrap.is-observed .case-study-card,
  .js .case-action-inner.is-observed .case-action-button,
  .js .free-options-list.is-observed .free-option-item {
    transform: translateY(16px);
    transition-duration: 0.48s;
  }

  .js .faq-item.is-observed {
    transform: translateY(16px);
    transition-duration: var(--text-reveal-duration-short);
  }

  .js .js-reveal.is-visible,
  .js .chosen-heading-wrap.is-visible,
  .js .chosen-avatar.is-visible,
  .js .chosen-cta.is-visible,
  .js .use-case-heading.is-visible,
  .js .use-case-list.is-visible,
  .js .use-case-player.is-visible,
  .js .case-action-inner.is-visible,
  .js .free-options-heading.is-visible,
  .js .faq-heading-avatar.is-visible,
  .js .feature-row.is-visible .feature-number,
  .js .feature-row.is-visible .feature-copy h3,
  .js .feature-row.is-visible .feature-copy p:not(.feature-number) {
    transform: translateY(0);
  }

  .js .chosen-cards.is-visible .chosen-card {
    transform: translateY(0) scale(1);
  }

  .js .case-study-carousel-wrap.is-visible .case-study-card,
  .js .case-action-inner.is-visible .case-action-button,
  .js .free-options-list.is-visible .free-option-item,
  .js .faq-item.is-visible {
    transform: translateY(0);
  }

  .js .chosen-cards.is-visible .chosen-card:nth-child(2),
  .js .case-study-carousel-wrap.is-visible .case-study-card:nth-child(2),
  .js .case-action-inner.is-visible .case-action-button:nth-child(2),
  .js .free-options-list.is-visible .free-option-item:nth-child(2) {
    transition-delay: 60ms;
  }

  .js .chosen-cards.is-visible .chosen-card:nth-child(3),
  .js .case-study-carousel-wrap.is-visible .case-study-card:nth-child(3) {
    transition-delay: 120ms;
  }
}

@media (max-width: 480px) {
  .case-study-card-link:hover,
  .contact-cta-button:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .js .js-reveal.is-observed,
  .js .solution-band.is-observed .solution-heading p,
  .js .solution-band.is-observed .solution-heading h2,
  .js .solution-visual.is-observed .solution-avatar,
  .js .solution-visual.is-observed .solution-point,
  .js .feature-row.is-observed .feature-number,
  .js .feature-row.is-observed .feature-copy h3,
  .js .feature-row.is-observed .feature-copy p:not(.feature-number),
  .js .feature-row.is-observed .feature-video-frame,
  .js .chosen-heading-wrap.is-observed,
  .js .chosen-avatar.is-observed,
  .js .chosen-cta.is-observed,
  .js .chosen-cards.is-observed .chosen-card,
  .js .use-case-heading.is-observed,
  .js .use-case-list.is-observed,
  .js .use-case-player.is-observed,
  .js .case-study-carousel-wrap.is-observed .case-study-card,
  .js .case-action-inner.is-observed,
  .js .case-action-inner.is-observed .case-action-button,
  .js .free-options-heading.is-observed,
  .js .free-options-list.is-observed .free-option-item,
  .js .faq-heading-avatar.is-observed,
  .js .faq-item.is-observed,
  .js .hero-title,
  .js .hero-description,
  .js .hero-actions,
  .js .hero-visual.is-observed,
  .js .contact-cta-avatar.is-observed {
    opacity: 1 !important;
  }

  .js .hero-visual.is-observed {
    --hero-visual-y: 0px !important;
  }

  .js .js-reveal.is-observed,
  .js .solution-band.is-observed .solution-heading p,
  .js .solution-band.is-observed .solution-heading h2,
  .js .solution-visual.is-observed .solution-point,
  .js .feature-row.is-observed .feature-number,
  .js .feature-row.is-observed .feature-copy h3,
  .js .feature-row.is-observed .feature-copy p:not(.feature-number),
  .js .chosen-heading-wrap.is-observed,
  .js .chosen-avatar.is-observed,
  .js .chosen-cta.is-observed,
  .js .chosen-cards.is-observed .chosen-card,
  .js .use-case-heading.is-observed,
  .js .use-case-list.is-observed,
  .js .use-case-player.is-observed,
  .js .case-study-carousel-wrap.is-observed .case-study-card,
  .js .case-action-inner.is-observed,
  .js .case-action-inner.is-observed .case-action-button,
  .js .free-options-heading.is-observed,
  .js .free-options-list.is-observed .free-option-item,
  .js .faq-heading-avatar.is-observed,
  .js .faq-item.is-observed,
  .js .contact-cta-avatar.is-observed {
    transform: none !important;
  }

  .js .solution-visual.is-observed .solution-avatar {
    transform: translateX(-50%) !important;
  }

  .js .solution-visual.is-observed .solution-point-center {
    transform: translateX(-50%) !important;
  }

  .js .feature-row.is-observed .feature-slide-bg,
  .js .feature-row.is-visible .feature-slide-bg {
    opacity: 1 !important;
    clip-path: none !important;
    transition: none !important;
  }

  .js .feature-row.is-visible .feature-slide-bg-right,
  .js .feature-row.is-observed .feature-slide-bg-right {
    transform: translate(-20%, -50%) !important;
  }

  .js .feature-row.is-visible .feature-slide-bg-left,
  .js .feature-row.is-observed .feature-slide-bg-left {
    transform: translate(-80%, -50%) !important;
  }

  .js .feature-row.is-observed .feature-video-frame {
    transform: translate(-50%, -50%) !important;
  }

  .js .solution-band.is-observed::before,
  .solution-band::before {
    transform: scaleX(1) !important;
  }

  .logo-marquee {
    overflow-x: auto;
  }

  .logo-marquee-track {
    animation: none !important;
  }

  .js .case-mascot-group .case-study-avatar,
  .js .case-mascot-group.is-observed .case-study-avatar,
  .js .case-mascot-group.is-visible .case-study-avatar {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

@media (prefers-reduced-motion: reduce) and (max-width: 960px) {
  .js .feature-row.is-observed .feature-video-frame {
    transform: none !important;
  }
}

/* PC版のみ主要セクション見出しを拡大 */
@media (min-width: 1181px) {
  .problems-heading h2,
  .feature-heading h2,
  .chosen-heading-wrap .chosen-heading,
  .use-case-heading .lp-section-heading-title,
  .case-study-heading h2 {
    font-size: 42px;
  }
}
/* Shared contact CTA used by pricing and case studies pages. */
.page-contact-cta-copy { padding: 58px 20px 34px; text-align: center; }
.page-contact-cta-copy h2, .page-contact-cta-copy h3 { margin: 0 0 16px; color: #252427; font-size: clamp(22px, 2vw, 28px); line-height: 1.4; font-weight: 900; }
.page-contact-cta-copy p { margin: 0; color: #29282b; font-size: 16px; line-height: 1.7; font-weight: 700; }
.page-contact-cta-band {
  display: flex;
  min-height: 182px;
  flex-direction: column;
  align-items: center;
  padding: 21px 20px 30px;
  background: #e51b23;
}
.page-contact-cta-arrow { width: 30px; height: 30px; margin: 0 auto 24px; border-right: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(45deg); }
.page-contact-cta-buttons { display: grid; width: min(100%, 420px); gap: 11px; }
.page-contact-cta-button { display: flex; min-height: 52px; align-items: center; justify-content: center; position: relative; padding: 7px 42px 7px 18px; border: 1px solid transparent; border-radius: 999px; background: #fff; color: #e51b23; font-size: 17px; font-weight: 900; line-height: 1.2; text-align: center; text-decoration: none; transition: background-color .2s ease, color .2s ease, border-color .2s ease; }
.page-contact-cta-icon { position: absolute; top: 50%; right: 14px; display: grid; width: 24px; height: 24px; place-items: center; border: 1px solid currentColor; border-radius: 50%; transform: translateY(-50%); }
.page-contact-cta-icon-mark { display: block; font-size: 18px; font-weight: 700; line-height: 1; transform: translateY(-1px); }
.page-contact-cta-button:hover, .page-contact-cta-button:focus-visible { border-color: #fff; background: #e51b23; color: #fff; }
@media (max-width: 800px) {
  .page-contact-cta-copy { padding: 52px 20px 32px; }
  .page-contact-cta-copy h2, .page-contact-cta-copy h3 { max-width: 340px; margin-inline: auto; font-size: 22px; }
  .page-contact-cta-copy p { font-size: 15px; }
}