@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@500;600;700&family=Noto+Sans+JP:wght@400;500;600;700;800&display=swap");

:root {
  --ink: #15231d;
  --ink-soft: #526159;
  --green-950: #073522;
  --green-900: #0d5132;
  --green-700: #178754;
  --green-500: #52b878;
  --green-200: #bfe8c8;
  --green-100: #e3f4e5;
  --mint: #f1f9f1;
  --cream: #f7f5ec;
  --yellow: #f5cf58;
  --white: #fff;
  --line: rgba(21, 35, 29, .14);
  --shadow: 0 24px 70px rgba(7, 53, 34, .13);
  --radius: 28px;
  --content: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  background: var(--white);
  color: var(--green-950);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.announcement {
  min-height: 38px;
  padding: 7px max(24px, calc((100vw - var(--content)) / 2));
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  color: rgba(255, 255, 255, .82);
  background: var(--green-950);
  font-size: 16px;
  letter-spacing: .05em;
}

.announcement p {
  margin: 0;
}

.announcement a {
  color: var(--white);
  font-weight: 700;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: 76px;
  padding: 14px max(24px, calc((100vw - var(--content)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid rgba(21, 35, 29, .08);
  backdrop-filter: blur(14px);
}

.brand {
  width: min(238px, 35vw);
  flex: 0 0 auto;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.5vw, 36px);
  font-size: 16px;
  font-weight: 700;
}

.global-nav > a:not(.nav-cta) {
  position: relative;
}

.global-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 2px;
  background: var(--green-700);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s ease;
}

.global-nav > a:not(.nav-cta):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 11px 22px;
  color: var(--white);
  background: var(--green-900);
  border-radius: 999px;
  transition: transform .2s ease, background .2s ease;
}

.nav-cta:hover {
  background: var(--green-700);
  transform: translateY(-2px);
}

.menu-button {
  display: none;
  flex: 0 0 42px;
}

.hero {
  position: relative;
  min-height: 720px;
  padding: clamp(68px, 7vw, 110px) max(24px, calc((100vw - var(--content)) / 2)) 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(44px, 7vw, 100px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0) 72%, #fff 100%),
    linear-gradient(90deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .78) 42%, rgba(227, 244, 229, .5) 100%),
    radial-gradient(circle at 78% 10%, #d7f2d9, transparent 44%);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% + 40px);
  width: 1px;
  background: linear-gradient(transparent, rgba(13, 81, 50, .18), transparent);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.hero-glow-one {
  width: 420px;
  height: 420px;
  right: -190px;
  bottom: -210px;
  background: rgba(82, 184, 120, .17);
}

.hero-glow-two {
  width: 90px;
  height: 90px;
  left: 5%;
  top: 8%;
  border: 1px solid rgba(23, 135, 84, .15);
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.eyebrow,
.kicker {
  margin-bottom: 18px;
  color: var(--green-700);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .16em;
}

.kicker {
  font-family: "Noto Sans JP", "Yu Gothic", sans-serif;
  font-size: 18px;
  letter-spacing: .06em;
}

.eyebrow span {
  margin-right: 10px;
  padding: 5px 11px;
  color: var(--green-950);
  background: var(--yellow);
  border-radius: 999px;
  letter-spacing: .08em;
  font-size: 16px;
}

.hero h1 {
  margin-bottom: 28px;
  font-size: clamp(44px, 4.2vw, 60px);
  line-height: 1.27;
  letter-spacing: -.045em;
}

.hero h1 > span,
.hero h1 em {
  display: block;
  position: relative;
  white-space: nowrap;
}

.hero h1 em {
  width: max-content;
  color: var(--green-700);
  font-style: normal;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 14px;
  background: var(--green-200);
  transform: rotate(-1deg);
}

.hero-lead {
  max-width: 600px;
  margin-bottom: 34px;
  color: #425248;
  font-size: clamp(17px, 1.45vw, 19px);
  line-height: 2;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.button {
  min-height: 58px;
  padding: 15px 25px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 800;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button-primary {
  color: var(--white);
  background: var(--green-900);
  box-shadow: 0 14px 30px rgba(13, 81, 50, .2);
}

.button-primary:hover {
  background: var(--green-700);
  box-shadow: 0 18px 38px rgba(13, 81, 50, .27);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green-950);
  font-size: 16px;
  font-weight: 700;
}

.play {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--green-700);
  border-radius: 50%;
  font-size: 16px;
}

.hero-note {
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.hero-note::before {
  content: "✓";
  margin-right: 7px;
  color: var(--green-700);
  font-weight: 800;
}

.hero-visual {
  min-height: 520px;
}

.hero-photo-main {
  position: absolute;
  top: 0;
  right: 0;
  width: 86%;
  height: 88%;
  overflow: hidden;
  border: 12px solid var(--white);
  border-radius: 45% 45% 28px 28px;
  box-shadow: var(--shadow);
}

.hero-photo-main img,
.hero-photo-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-photo-main img {
  object-position: center;
}

.hero-photo-sub {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 43%;
  height: 43%;
  overflow: hidden;
  border: 9px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 20px 55px rgba(7, 53, 34, .18);
}

.hero-badge {
  position: absolute;
  right: -30px;
  bottom: 28px;
  width: 132px;
  height: 132px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--green-950);
  background: var(--yellow);
  border: 7px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 20px 50px rgba(21, 35, 29, .16);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  letter-spacing: .14em;
  transform: rotate(7deg);
}

.hero-badge strong {
  font-size: 18px;
  line-height: 1.25;
}

.facts {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 48px), var(--content));
  margin: -44px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.2fr;
  color: var(--white);
  background: var(--green-950);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(7, 53, 34, .2);
}

.fact {
  min-height: 154px;
  padding: 30px 34px;
  border-right: 1px solid rgba(255, 255, 255, .15);
}

.fact-number {
  font-family: "DM Sans", sans-serif;
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700;
  line-height: 1;
}

.fact-unit {
  margin-left: 5px;
  color: var(--green-200);
  font-size: 20px;
  font-weight: 800;
}

.fact > p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, .7);
  font-size: 16px;
}

.fact-message {
  display: grid;
  place-items: center;
  border-right: 0;
  background: rgba(255, 255, 255, .06);
}

.fact-message p {
  margin: 0;
  color: rgba(255, 255, 255, .78);
  font-size: 16px;
  line-height: 1.8;
}

.fact-message strong {
  color: var(--white);
  font-size: 22px;
  font-weight: 800;
}

.section {
  padding: 120px max(24px, calc((100vw - var(--content)) / 2));
}

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

.section-heading-row {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: end;
  gap: 80px;
}

.section-heading h2,
.about-copy h2,
.roles h2,
.movie h2,
.closing h2,
.faq h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.38;
  letter-spacing: -.045em;
}

.heading-side {
  max-width: 480px;
  color: var(--ink-soft);
  font-size: 16px;
}

.heading-side > p {
  margin-bottom: 22px;
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  padding-bottom: 6px;
  color: var(--green-900);
  border-bottom: 1px solid var(--green-700);
  font-size: 16px;
  font-weight: 800;
}

.cases {
  background: linear-gradient(180deg, #fff 0, var(--cream) 150px);
}

.case-grid {
  display: grid;
  grid-template-columns: 1.35fr .825fr .825fr;
  gap: 22px;
}

.case-card {
  min-width: 0;
  overflow: hidden;
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 10px 36px rgba(21, 35, 29, .07);
  transition: transform .3s ease, box-shadow .3s ease;
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 50px rgba(21, 35, 29, .13);
}

.case-image {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.case-card-featured .case-image {
  height: 300px;
}

.case-image img {
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.case-card:hover .case-image img {
  transform: scale(1.045);
}

.case-body {
  padding: 25px 25px 28px;
}

.case-date {
  margin-bottom: 8px;
  color: var(--green-700);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .08em;
}

.case-body h3 {
  margin-bottom: 13px;
  font-size: 19px;
  line-height: 1.6;
}

.case-card-featured h3 {
  font-size: 23px;
}

.case-body > p:not(.case-date) {
  color: var(--ink-soft);
  font-size: 16px;
}

.case-description time {
  color: var(--green-700);
  font-weight: 700;
}

.case-more {
  margin-top: 18px;
  display: flex;
  justify-content: space-between;
  color: var(--green-900);
  font-size: 16px;
  font-weight: 800;
}

.about {
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  gap: clamp(60px, 8vw, 110px);
}

.about-visual {
  position: relative;
  padding: 0 40px 50px 0;
}

.about-visual::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 72%;
  height: 74%;
  background: var(--green-100);
  border-radius: 20px;
}

.about-visual img {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.about-caption {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 22px;
  width: 270px;
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  color: var(--white);
  background: var(--green-900);
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(7, 53, 34, .22);
  font-size: 16px;
  line-height: 1.7;
}

.about-caption strong {
  margin-top: 7px;
  color: var(--yellow);
  font-size: 20px;
}

.about-copy .lead {
  margin: 27px 0 18px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.9;
}

.about-copy > p:not(.kicker):not(.lead) {
  color: var(--ink-soft);
  font-size: 16px;
}

.check-list {
  margin: 25px 0 32px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 10px 0 10px 32px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  font-weight: 600;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 4px;
  color: var(--green-700);
  font-weight: 900;
}

.button-dark {
  color: var(--white);
  background: var(--ink);
}

.button-dark:hover {
  background: var(--green-900);
}

.learning {
  position: relative;
  overflow: hidden;
  background: var(--mint);
}

.learning::after {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: -180px;
  bottom: -250px;
  border: 70px solid rgba(82, 184, 120, .08);
  border-radius: 50%;
}

.centered {
  text-align: center;
}

.learning-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.learning-card {
  position: relative;
  min-height: 410px;
  padding: 34px;
  overflow: hidden;
  border-radius: 22px;
}

.learning-card-one {
  color: var(--white);
  background: var(--green-900);
}

.learning-card-two {
  background: var(--yellow);
}

.learning-card-three {
  background: var(--white);
  border: 1px solid rgba(13, 81, 50, .1);
}

.learning-number {
  color: currentColor;
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .1em;
  opacity: .6;
}

.learning-icon {
  width: 68px;
  height: 68px;
  margin: 60px 0 28px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: "DM Sans", sans-serif;
  font-size: 28px;
}

.learning-card h3 {
  font-size: 22px;
  line-height: 1.55;
}

.learning-card p {
  margin-bottom: 0;
  color: currentColor;
  font-size: 16px;
  opacity: .76;
}

.experience {
  background: var(--white);
}

.step-list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  list-style: none;
}

.step {
  position: relative;
}

.step:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  top: 112px;
  right: -20px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--green-900);
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 5px 20px rgba(21, 35, 29, .12);
}

.step-image {
  height: 260px;
  overflow: hidden;
  background: var(--cream);
  border-radius: 18px;
}

.step-image img {
  height: 100%;
  object-fit: cover;
}

.step-copy {
  padding: 25px 12px 0;
}

.step-copy > span {
  color: var(--green-700);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .12em;
}

.step-copy h3 {
  margin: 8px 0;
  font-size: 21px;
}

.step-copy p {
  color: var(--ink-soft);
  font-size: 16px;
}

.step-link {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 5px;
  color: var(--green-900);
  border-bottom: 1px solid var(--green-700);
  font-size: 16px;
  font-weight: 800;
}

.program {
  background:
    linear-gradient(rgba(227, 244, 229, .48) 1px, transparent 1px),
    linear-gradient(90deg, rgba(227, 244, 229, .48) 1px, transparent 1px),
    var(--white);
  background-size: 44px 44px;
}

.program-list {
  display: grid;
  gap: 28px;
}

.program-item {
  padding: 28px;
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  align-items: center;
  gap: clamp(35px, 5vw, 70px);
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(13, 81, 50, .12);
  border-radius: 24px;
  box-shadow: 0 14px 44px rgba(7, 53, 34, .07);
}

.program-item:nth-child(even) .program-image {
  order: 2;
}

.program-item:nth-child(even) {
  grid-template-columns: .7fr 1.3fr;
}

.program-image {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(21, 35, 29, .12);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(21, 35, 29, .1);
}

.program-image img {
  aspect-ratio: 1000 / 569;
  object-fit: cover;
  transition: transform .35s ease;
}

.program-image:hover img {
  transform: scale(1.015);
}

.program-image > span {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 8px 13px;
  color: var(--white);
  background: rgba(7, 53, 34, .92);
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
}

.program-image > span b {
  margin-left: 7px;
}

.program-copy {
  min-width: 0;
}

.program-number {
  color: var(--green-700);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .1em;
}

.program-label {
  margin: 7px 0 13px;
  color: var(--green-700);
  font-size: 16px;
  font-weight: 700;
}

.program-copy h3 {
  margin-bottom: 20px;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.6;
  letter-spacing: -.025em;
}

.program-copy h3 span {
  display: block;
  white-space: nowrap;
}

.program-copy > p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.program-note {
  margin: 20px 5px 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.image-modal {
  width: min(1120px, calc(100% - 40px));
  max-width: none;
  max-height: calc(100vh - 40px);
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
}

.image-modal::backdrop {
  background: rgba(7, 25, 18, .82);
  backdrop-filter: blur(7px);
}

.image-modal-inner {
  position: relative;
  padding: 18px;
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .35);
}

.image-modal-picture {
  width: 100%;
  max-height: calc(100vh - 150px);
  object-fit: contain;
  border-radius: 10px;
}

.image-modal-caption {
  margin: 14px 45px 0 4px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
}

.image-modal-close {
  position: absolute;
  z-index: 2;
  top: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(7, 53, 34, .92);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
  transition: background .2s ease, transform .2s ease;
}

.image-modal-close:hover {
  background: var(--green-700);
  transform: scale(1.06);
}

body:has(.image-modal[open]) {
  overflow: hidden;
}

.roles {
  padding: 80px max(24px, calc((100vw - var(--content)) / 2));
  color: var(--white);
  background: var(--cream);
}

.roles-inner {
  padding: 72px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 10% 10%, rgba(82, 184, 120, .18), transparent 35%),
    var(--green-950);
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 90px;
  box-shadow: var(--shadow);
}

.kicker-light {
  color: var(--green-200);
}

.roles-copy > p:last-child {
  margin-top: 24px;
  color: rgba(255, 255, 255, .68);
  font-size: 16px;
}

.role-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(255, 255, 255, .16);
}

.role-list > div {
  min-height: 100px;
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 17px;
  border-right: 1px solid rgba(255, 255, 255, .16);
  border-bottom: 1px solid rgba(255, 255, 255, .16);
}

.role-list > div:nth-child(even) {
  border-right: 0;
}

.role-list span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--green-950);
  background: var(--green-200);
  border-radius: 50%;
  font-size: 20px;
}

.role-list p {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.role-list b {
  margin-right: 8px;
  color: var(--green-200);
  font-family: "DM Sans", sans-serif;
}

.movie {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 70px;
  background: var(--cream);
}

.movie h2 {
  font-size: clamp(34px, 3.5vw, 50px);
}

.movie-copy > p:last-child {
  margin-top: 23px;
  color: var(--ink-soft);
  font-size: 16px;
}

.movie-heading-line {
  display: block;
  white-space: nowrap;
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  grid-template-rows: repeat(2, 240px);
  gap: 18px;
}

.gallery-grid figure {
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
}

.gallery-grid .gallery-large {
  grid-row: 1 / 3;
}

.gallery-grid img {
  height: 100%;
  object-fit: cover;
  transition: transform .55s ease;
}

.gallery-grid figure:hover img {
  transform: scale(1.035);
}

.faq {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: start;
  gap: 90px;
  background: var(--mint);
}

.faq-heading {
  position: sticky;
  top: 125px;
}

.faq-heading > h2 + p {
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 16px;
}

.faq-list details {
  border-bottom: 1px solid rgba(13, 81, 50, .2);
}

.faq-list summary {
  position: relative;
  padding: 27px 60px 27px 40px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
}

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

.faq-list summary::before {
  content: "Q";
  position: absolute;
  left: 3px;
  color: var(--green-700);
  font-family: "DM Sans", sans-serif;
  font-size: 18px;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  color: var(--green-700);
  font-size: 26px;
  font-weight: 400;
  transform: translateY(-50%);
  transition: transform .25s ease;
}

.faq-list details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-list details p {
  padding: 0 40px 28px;
  color: var(--ink-soft);
  font-size: 16px;
}

.faq-character {
  width: min(100%, 360px);
  margin: 42px auto 0 0;
}

.faq-character img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
}

.closing {
  position: relative;
  min-height: 570px;
  padding: 100px 24px;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
  color: var(--white);
  background: var(--green-900);
}

.closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(13, 81, 50, .92), rgba(7, 53, 34, .96)),
    url("images/IMG_0639.JPG") center / cover;
  background-blend-mode: multiply;
}

.closing-content {
  position: relative;
  z-index: 2;
  width: min(720px, 100%);
}

.closing-content > p:not(.kicker) {
  margin: 24px auto 34px;
  color: rgba(255, 255, 255, .75);
  font-size: 17px;
}

.closing-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.button-white {
  color: var(--green-950);
  background: var(--white);
}

.closing-actions > a:not(.button) {
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, .7);
  font-size: 16px;
  font-weight: 700;
}

.closing-orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
}

.closing-orbit-one {
  width: 700px;
  height: 700px;
}

.closing-orbit-two {
  width: 950px;
  height: 950px;
}

.related {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 72px max(24px, calc((100vw - var(--content)) / 2));
  overflow: hidden;
  color: #16324f;
  background:
    radial-gradient(circle at 88% 8%, rgba(64, 140, 255, .18), transparent 27%),
    radial-gradient(circle at 8% 96%, rgba(71, 215, 200, .17), transparent 30%),
    #edf5ff;
}

.related::before,
.related::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(30, 105, 210, .14);
  border-radius: 50%;
  pointer-events: none;
}

.related::before {
  width: 390px;
  height: 390px;
  right: -145px;
  top: -205px;
}

.related::after {
  width: 260px;
  height: 260px;
  right: -70px;
  top: -140px;
}

.related-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  align-items: center;
  gap: clamp(60px, 8vw, 110px);
}

.related-kicker {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: #245f9f;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .05em;
}

.related-kicker > strong {
  flex: 0 0 auto;
  font-size: 18px;
}

.related-kicker > .related-kicker-note {
  padding: 5px 10px;
  color: #164273;
  background: #d8eaff;
  border-radius: 999px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  letter-spacing: .03em;
}

.related h2 {
  margin: 0 0 24px;
  line-height: 1.2;
}

.related h2 > span {
  display: block;
  margin-bottom: 10px;
  color: #263f59;
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 600;
  letter-spacing: -.02em;
}

.related h2 > strong {
  display: block;
  color: #1769d2;
  font-size: clamp(55px, 7vw, 88px);
  letter-spacing: -.07em;
}

.related-copy > p:not(.related-kicker) {
  max-width: 650px;
  margin-bottom: 25px;
  color: #536a80;
  font-size: 17px;
  line-height: 1.9;
}

.related-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.related-tags span {
  padding: 7px 13px;
  color: #244f7d;
  background: rgba(255, 255, 255, .8);
  border: 1px solid #c8dcf2;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
}

.related-action {
  padding: 32px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid #c8dcf2;
  border-radius: 20px;
  box-shadow: 0 22px 60px rgba(31, 91, 157, .14);
}

.related-stat {
  margin-bottom: 20px;
  padding-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 22px;
  border-bottom: 1px solid #d5e3f1;
}

.related-stat strong {
  flex: 0 0 auto;
  color: #1769d2;
  font-family: "DM Sans", sans-serif;
  font-size: 56px;
  line-height: 1;
}

.related-stat strong span {
  margin-left: 4px;
  color: #263f59;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
}

.related-stat p,
.related-action > p {
  margin: 0;
  color: #5a6f84;
  font-size: 16px;
  line-height: 1.8;
}

.related-action > p {
  margin-bottom: 24px;
}

.related-action > a {
  min-height: 56px;
  padding: 14px 21px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  background: #1769d2;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 800;
  transition: transform .25s ease, background .25s ease;
}

.related-action > a:hover {
  background: #0d4f9f;
  transform: translateY(-2px);
}

.company-about {
  position: relative;
  min-height: 390px;
  padding: 80px max(24px, calc((100vw - var(--content)) / 2));
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
  text-align: center;
  background: var(--ink);
}

.company-about::before {
  content: "";
  position: absolute;
  inset: -20px;
  background:
    linear-gradient(rgba(21, 35, 29, .68), rgba(21, 35, 29, .78)),
    url("https://www.kkc.co.jp/wp-content/uploads/KIMG20240910_115544068-2048x1536.jpg") center / cover no-repeat;
  filter: blur(3px);
  transform: scale(1.04);
}

.company-about-content {
  position: relative;
  z-index: 1;
  width: min(900px, 100%);
}

.company-about-kicker {
  margin-bottom: 12px;
  color: var(--green-200);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .06em;
}

.company-about h2 {
  margin-bottom: 22px;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.4;
}

.company-about h2 a {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  border-bottom: 2px solid rgba(255, 255, 255, .65);
}

.company-about h2 span {
  color: var(--yellow);
  font-size: 24px;
}

.company-about-content > p:last-child {
  margin: 0 auto;
  color: rgba(255, 255, 255, .9);
  font-size: 18px;
  line-height: 2;
}

.footer {
  padding: 70px max(24px, calc((100vw - var(--content)) / 2)) 26px;
  color: rgba(255, 255, 255, .72);
  background: var(--ink);
}

.footer-main {
  display: grid;
  grid-template-columns: 240px 1fr auto;
  align-items: start;
  gap: 70px;
}

.footer-main > img {
  padding: 9px 12px;
  background: var(--white);
  border-radius: 8px;
}

.footer-main > p {
  max-width: 470px;
  font-size: 16px;
}

.footer-main nav {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 13px 35px;
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
}

.footer-bottom {
  margin-top: 55px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, .13);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
}

.footer-bottom p {
  margin: 0;
}

.reveal-item {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.case-card:nth-child(2),
.learning-card:nth-child(2),
.step:nth-child(2),
.gallery-grid figure:nth-child(2) {
  transition-delay: .09s;
}

.case-card:nth-child(3),
.learning-card:nth-child(3),
.step:nth-child(3),
.gallery-grid figure:nth-child(3) {
  transition-delay: .18s;
}

@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .hero h1 {
    font-size: clamp(40px, 5.5vw, 60px);
  }

  .hero-badge {
    right: -10px;
  }

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

  .case-card-featured {
    grid-column: 1 / 3;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
  }

  .case-card-featured .case-image {
    height: 100%;
    min-height: 350px;
  }

  .about {
    gap: 55px;
  }

  .program-item,
  .program-item:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .program-item:nth-child(even) .program-image {
    order: 0;
  }

  .roles-inner {
    gap: 55px;
  }

  .footer-main {
    grid-template-columns: 210px 1fr;
  }

  .footer-main nav {
    grid-column: 1 / 3;
  }
}

@media (max-width: 820px) {
  .announcement p {
    display: none;
  }

  .announcement {
    justify-content: center;
  }

  .site-header {
    min-height: 68px;
  }

  .brand {
    width: 205px;
  }

  .menu-button {
    width: 42px;
    height: 42px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: transparent;
    border: 0;
  }

  .menu-button > span:not(.sr-only) {
    width: 100%;
    height: 2px;
    background: var(--green-950);
    transition: transform .25s ease, opacity .25s ease;
  }

  .menu-button[aria-expanded="true"] > span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] > span:nth-child(2) {
    opacity: 0;
  }

  .menu-button[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .global-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    padding: 20px 24px 28px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(21, 35, 29, .1);
  }

  .global-nav.is-open {
    display: flex;
  }

  .global-nav a {
    padding: 13px 4px;
    border-bottom: 1px solid var(--line);
  }

  .global-nav .nav-cta {
    margin-top: 15px;
    padding: 13px;
    text-align: center;
    border-bottom: 0;
  }

  .hero {
    min-height: auto;
    padding-top: 70px;
    grid-template-columns: 1fr;
  }

  .hero::before {
    display: none;
  }

  .hero-copy {
    max-width: 660px;
  }

  .hero-visual {
    width: min(650px, 100%);
    min-height: 480px;
    margin: 0 auto;
  }

  .facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .fact:nth-child(2) {
    border-right: 0;
  }

  .fact:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, .15);
  }

  .section {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .section-heading-row,
  .about,
  .roles-inner,
  .movie,
  .faq {
    grid-template-columns: 1fr;
  }

  .section-heading-row,
  .about,
  .roles-inner,
  .movie,
  .faq {
    gap: 42px;
  }

  .learning-grid,
  .step-list {
    grid-template-columns: 1fr;
  }

  .program-item {
    grid-template-columns: 1fr;
  }

  .program-item:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .program-item:nth-child(even) .program-image {
    order: 0;
  }

  .learning-card {
    min-height: auto;
  }

  .learning-icon {
    margin: 35px 0 24px;
  }

  .step {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 15px;
    align-items: center;
  }

  .step:not(:last-child)::after {
    display: none;
  }

  .step-image {
    height: 230px;
  }

  .step-copy {
    padding: 20px;
  }

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

  .role-list > div,
  .role-list > div:nth-child(even) {
    min-height: 140px;
    padding: 17px 10px;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, .16);
  }

  .role-list > div:nth-child(3n) {
    border-right: 0;
  }

  .faq-heading {
    position: static;
  }

  .faq-character {
    display: none;
  }

  .related-inner {
    grid-template-columns: 1fr;
    gap: 35px;
  }
}

@media (max-width: 560px) {
  .announcement {
    min-height: 34px;
    font-size: 16px;
  }

  .site-header {
    padding-right: 18px;
    padding-left: 18px;
  }

  .brand {
    width: 180px;
  }

  .hero {
    padding: 52px 20px 84px;
  }

  .hero h1 {
    font-size: clamp(35px, 10.3vw, 43px);
    line-height: 1.36;
  }

  .hero h1 em::after {
    bottom: -1px;
    height: 10px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }

  .button-primary {
    width: 100%;
  }

  .hero-visual {
    min-height: 350px;
  }

  .hero-photo-main {
    width: 90%;
    height: 88%;
    border-width: 7px;
    border-radius: 40% 40% 20px 20px;
  }

  .hero-photo-sub {
    width: 40%;
    height: 40%;
    border-width: 6px;
  }

  .hero-badge {
    right: -6px;
    bottom: 5px;
    width: 96px;
    height: 96px;
    border-width: 5px;
  }

  .hero-badge strong {
    font-size: 16px;
  }

  .facts {
    width: calc(100% - 24px);
    margin-top: -36px;
  }

  .fact {
    min-height: 125px;
    padding: 24px 18px;
  }

  .fact-number {
    font-size: 36px;
  }

  .fact > p,
  .fact-message p {
    font-size: 16px;
  }

  .fact-message strong {
    font-size: 18px;
  }

  .section {
    padding: 76px 20px;
  }

  .section-heading {
    margin-bottom: 40px;
  }

  .section-heading h2,
  .about-copy h2,
  .roles h2,
  .movie h2,
  .closing h2,
  .faq h2 {
    font-size: 34px;
  }

  .case-grid {
    grid-template-columns: 1fr;
  }

  .case-card-featured {
    grid-column: auto;
    display: block;
  }

  .case-card-featured .case-image,
  .case-image {
    height: 230px;
    min-height: 0;
  }

  .case-card-featured h3 {
    font-size: 20px;
  }

  .about {
    gap: 50px;
  }

  .about-visual {
    padding: 0 20px 54px 0;
  }

  .about-caption {
    width: 235px;
    padding: 18px 20px;
    font-size: 16px;
  }

  .about-caption strong {
    font-size: 18px;
  }

  .about-copy .lead {
    font-size: 16px;
  }

  .learning-card {
    padding: 28px;
  }

  .step {
    display: block;
  }

  .step-image {
    height: 245px;
  }

  .step-copy {
    padding: 20px 5px 15px;
  }

  .program-item {
    padding: 14px;
    gap: 25px;
    border-radius: 18px;
  }

  .program-copy {
    padding: 0 8px 12px;
  }

  .program-copy h3 {
    font-size: 23px;
  }

  .program-copy > p:last-child {
    font-size: 16px;
  }

  .image-modal {
    width: calc(100% - 20px);
    max-height: calc(100vh - 20px);
  }

  .image-modal-inner {
    padding: 10px;
    border-radius: 13px;
  }

  .image-modal-picture {
    max-height: calc(100vh - 135px);
  }

  .image-modal-close {
    top: 18px;
    right: 18px;
    width: 44px;
    height: 44px;
  }

  .image-modal-caption {
    margin: 10px 48px 2px 3px;
  }

  .roles {
    padding: 56px 20px;
  }

  .roles-inner {
    padding: 48px 32px;
  }

  .role-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .role-list > div:nth-child(3n) {
    border-right: 1px solid rgba(255, 255, 255, .16);
  }

  .role-list > div:nth-child(even) {
    border-right: 0;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 280px 150px;
  }

  .gallery-grid .gallery-large {
    grid-column: 1 / 3;
    grid-row: auto;
  }

  .faq-list summary {
    padding-right: 44px;
    padding-left: 34px;
    font-size: 16px;
  }

  .faq-list details p {
    padding-right: 15px;
    padding-left: 34px;
  }

  .closing {
    min-height: 540px;
    padding: 80px 20px;
  }

  .related {
    width: 100%;
    margin: 0;
    padding: 60px 20px;
  }

  .related-inner {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .related-kicker {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .related h2 > strong {
    font-size: clamp(54px, 18vw, 74px);
  }

  .related-action {
    padding: 24px;
  }

  .related-stat {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .company-about {
    min-height: 0;
    padding: 64px 20px;
  }

  .company-about-content > p:last-child {
    font-size: 16px;
    line-height: 1.9;
    text-align: left;
  }

  .footer {
    padding: 55px 20px 24px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-main > img {
    width: 210px;
  }

  .footer-main nav {
    grid-column: auto;
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal-item {
    opacity: 1;
    transform: none;
  }
}