/* co-cre — shared styles (tokens from the co-cre design system) */
:root {
  --surface: #ffffff;
  --surface-soft: #f1fafb;
  --line: #dbe9eb;
  --ink: #1f2d30;
  --ink-muted: #55686b;
  --teal: #22b5c2;
  --teal-text: #0e7c86;
  --on-teal: #1f2d30;
  --orange: #ff914d;
  --sky: #80c2eb;
  --mint: #a1d4c1;
  --on-accent: #1f2d30;
  --deep: #1f2d30;
  --deep-2: #16262a;
  --font-display: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --content-max: 1080px;
  --gutter: 32px;
  --section-y: 96px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--surface); color: var(--ink); font-family: var(--font-sans); font-size: 16px; line-height: 1.9; }
img { max-width: 100%; display: block; }
a { color: var(--teal-text); }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--teal-text); outline-offset: 2px; }
h1, h2, h3, p, ul, ol { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; padding: 8px 16px; background: var(--ink); color: #fff; border-radius: var(--radius-sm); }
.skip-link:focus { left: 8px; }

.container { width: 100%; max-width: calc(var(--content-max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section-y) 0; }
.section--soft { background: var(--surface-soft); }
.section__title { font-size: 32px; line-height: 1.5; }
.section__lead { margin-top: 16px; font-size: 18px; font-weight: 500; }
.accent { color: var(--teal-text); }
.stack > * + * { margin-top: 48px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 32px; border-radius: 999px; background: var(--teal); color: var(--on-teal); font-weight: 700; font-size: 17px; text-decoration: none; border: 0; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { color: var(--on-teal); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(34, 181, 194, .35); }
.btn--sm { min-height: 44px; padding: 0 22px; font-size: 15px; }
.btn--block { display: flex; width: 100%; }
.btn--outline { background: transparent; border: 2px solid var(--teal); color: var(--ink); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 26px; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.logo:hover { color: var(--ink); }
.site-header .container { max-width: none; padding: 0 32px; }
.logo { display: block; line-height: 0; }
.logo img { height: 60px; width: auto; }
.logo--footer img { height: 56px; }
.nav { display: flex; align-items: center; gap: 32px; font-size: 15px; font-weight: 500; }
.nav a:not(.btn) { color: var(--ink); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--teal-text); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 0; cursor: pointer; }
.nav-toggle svg { margin: auto; }

/* Hero */
.hero { padding: 72px 0 96px; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.hero__catch { min-height: 3em; display: flex; align-items: flex-end; font-family: var(--font-display); font-size: 44px; line-height: 1.4; font-weight: 700; letter-spacing: .02em; white-space: pre-line; transition: opacity .4s ease; }
.hero__catch.is-fading { opacity: 0; }
.hero__dots { display: flex; gap: 4px; margin: 8px 0 0 -10px; }
.hero__dot { width: 44px; height: 32px; border: 0; background: transparent; padding: 0 10px; display: flex; align-items: center; cursor: pointer; }
.hero__dot span { display: block; width: 6px; height: 6px; border-radius: 999px; background: #b9d3d7; transition: width .3s ease, background .3s ease; }
.hero__dot[aria-current="true"] span { width: 24px; background: var(--teal); }
.hero__sub { margin-top: 24px; font-family: var(--font-sans); font-size: 18px; line-height: 1.9; font-weight: 500; }
.hero__cta { margin-top: 32px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.hero__note { font-size: 14px; color: var(--ink-muted); }
.hero__visual { border-radius: var(--radius-lg); overflow: hidden; background: #f8f9fb; aspect-ratio: 1136 / 1408; max-height: 680px; margin-left: auto; }
.hero__visual img { width: 100%; height: 100%; object-fit: cover; }

/* Times */
.times { text-align: center; border-top: 1px solid var(--line); }
.times__body { max-width: 36em; margin: 32px auto 0; font-size: 18px; font-weight: 500; }
.times__body p + p { margin-top: 20px; }
.times__close { font-family: var(--font-display); font-size: 22px; font-weight: 700; }

/* Voices */
.voices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 48px; padding: 0; list-style: none; }
.voice { min-height: 168px; padding: 28px 28px 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.voice::before { content: "“"; display: block; font-family: var(--font-display); font-size: 40px; line-height: 1; font-weight: 700; color: var(--teal); margin-bottom: 12px; }
.voice p { font-size: 17px; line-height: 1.85; font-weight: 500; }

/* Future */
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: 48px; }
.card { padding: 40px 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.card__dot { display: block; width: 40px; height: 40px; border-radius: 999px; margin-bottom: 16px; }
.card h3 { font-size: 22px; line-height: 1.6; }
.card p { margin-top: 16px; }

/* Why table */
.why-table { margin-top: 48px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.why-row { display: grid; grid-template-columns: 220px minmax(0, 1fr) minmax(0, 1.4fr); gap: 32px; padding: 24px 40px; border-top: 1px solid var(--line); align-items: baseline; }
.why-row--head { border-top: 0; padding-top: 16px; padding-bottom: 16px; font-size: 13px; font-weight: 700; color: var(--ink-muted); }
.why-row__name { font-family: var(--font-display); font-size: 18px; font-weight: 700; }
.why-row__label { display: none; }
.why-close { margin-top: 48px; text-align: center; }
.why-close__lead { font-size: 18px; font-weight: 500; }
.why-close__main { margin-top: 12px; font-family: var(--font-display); font-size: 28px; line-height: 1.7; font-weight: 700; }
.why-close__sub { margin-top: 12px; color: var(--ink-muted); }

/* Concept */
.concept__title { text-align: center; font-size: 40px; line-height: 1.6; }
.talent { display: grid; grid-template-columns: 400px minmax(0, 1fr); gap: 64px; align-items: center; margin-top: 48px; padding: 56px; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.talent__fig { position: relative; height: 320px; }
.talent__core { position: absolute; left: 110px; top: 90px; width: 180px; height: 140px; border-radius: 999px; background: var(--teal); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--on-teal); }
.talent__tag { position: absolute; padding: 8px 14px; border-radius: var(--radius-sm); background: var(--surface-soft); border: 1px solid var(--line); font-size: 13px; font-weight: 700; color: var(--ink-muted); line-height: 1.4; }
.talent__tag--1 { left: 0; top: 24px; }
.talent__tag--2 { right: 0; top: 60px; }
.talent__tag--3 { left: 10px; bottom: 50px; }
.talent__tag--4 { right: 16px; bottom: 20px; }
.talent__body { font-size: 17px; }
.talent__body h3 { font-size: 28px; line-height: 1.5; }
.talent__body p { margin-top: 20px; }

/* Program */
.specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 48px; }
.spec { display: flex; align-items: center; gap: 16px; padding: 20px 24px; border-radius: var(--radius-md); background: var(--surface); }
.spec__label { font-size: 12px; color: var(--ink-muted); line-height: 1.5; }
.spec__value { font-family: var(--font-display); font-size: 20px; font-weight: 700; line-height: 1.5; }
.program__ai { margin-top: 16px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: 48px; padding: 0; list-style: none; }
.step__meta { display: flex; align-items: center; gap: 12px; }
.step__badge { padding: 4px 14px; border-radius: 999px; color: var(--on-accent); font-size: 13px; font-weight: 700; }
.step__when { font-size: 13px; color: var(--ink-muted); }
.step h3 { margin-top: 16px; font-size: 22px; line-height: 1.6; }
.step ul { margin-top: 16px; padding-left: 1.2em; }
.step__result { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 15px; line-height: 1.8; font-weight: 700; color: var(--teal-text); }

/* Ripple */
.ripple { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 56px; }
.ripple__item { padding: 28px 32px 0; border-top: 4px solid; }
.ripple__item:first-child { padding-left: 0; }
.ripple__item:last-child { padding-right: 0; }
.ripple__when { font-size: 13px; font-weight: 700; color: var(--teal-text); }
.ripple__item p { margin-top: 12px; font-size: 18px; line-height: 1.8; font-weight: 500; }
.ripple__link { margin-top: 56px; font-size: 15px; color: var(--ink-muted); }
.ripple__link a { font-weight: 700; }

/* Coach */
.coach { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 56px; padding: 48px; border-radius: var(--radius-md); background: var(--surface); border: 1px solid var(--line); }
.coach__photo { aspect-ratio: 360 / 460; border-radius: var(--radius-md); background: var(--line); overflow: hidden; display: flex; align-items: center; justify-content: center; }
.coach__photo picture { display: block; width: 100%; height: 100%; }
.coach__photo img { width: 100%; height: 100%; object-fit: cover; }
.coach__initial { font-family: var(--font-display); font-size: 56px; font-weight: 700; color: #fff; }
.coach__role { font-size: 14px; font-weight: 700; color: var(--teal-text); }
.coach__name { margin-top: 12px; font-family: var(--font-display); font-size: 30px; font-weight: 700; line-height: 1.4; }
.coach__name small { font-size: 16px; font-weight: 500; color: var(--ink-muted); margin-left: 8px; }
.coach__lead { margin-top: 20px; font-family: var(--font-display); font-size: 20px; line-height: 1.7; font-weight: 700; }
.coach__bio p { margin-top: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; padding: 0; list-style: none; }
.tags li { padding: 4px 12px; border-radius: var(--radius-sm); background: var(--surface-soft); border: 1px solid var(--line); font-size: 13px; color: var(--ink-muted); line-height: 1.6; }

/* CTA */
.cta-box { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 56px; align-items: center; padding: 56px; border-radius: var(--radius-lg); background: linear-gradient(135deg, #fff6ee 0%, #ffe6d3 55%, #ffd6b8 100%); color: var(--ink); }
.cta-box::before { content: ""; position: absolute; right: -120px; top: -140px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(255,145,77,.28), rgba(255,145,77,0) 70%); pointer-events: none; }
.cta-box > * { position: relative; }
.cta-box__label { display: inline-block; padding: 6px 14px; border-radius: 999px; background: var(--orange); color: #fff; font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.cta-box h2 { margin-top: 20px; font-size: 32px; line-height: 1.5; color: var(--ink); }
.cta-box__desc { margin-top: 20px; }
.cta-box__note { margin-top: 20px; padding: 12px 16px; border-left: 3px solid var(--orange); border-radius: 0 8px 8px 0; background: rgba(255,255,255,.7); font-size: 15px; line-height: 1.8; }
.cta-box__take { padding: 24px; border-radius: var(--radius-md); background: #fff; box-shadow: 0 6px 24px rgba(255,145,77,.14); }
.cta-box__take h3 { font-family: var(--font-sans); font-size: 13px; font-weight: 700; color: #c2571a; }
.cta-box__take li::marker { color: var(--orange); }
.btn--orange { background: var(--orange); color: var(--ink); }
.btn--orange:hover { color: var(--ink); box-shadow: 0 6px 18px rgba(255,145,77,.45); }
.cta-box .consent a { color: #b54e12; }
.consent__msg { margin: 10px 0 0; font-size: 14px; font-weight: 700; color: #b3261e; }
.cta-box__take ul { margin-top: 10px; padding-left: 1.2em; }
.consent { display: flex; align-items: center; gap: 10px; min-height: 44px; margin: 16px 0; font-size: 14px; cursor: pointer; }
.consent input { width: 20px; height: 20px; margin: 0; accent-color: var(--teal); flex-shrink: 0; }
.consent a { color: var(--teal-text); font-weight: 700; }

/* Footer */
.site-footer { padding: 32px 0 48px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-muted); }
.site-footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.site-footer__links { display: flex; gap: 32px; flex-wrap: wrap; align-items: center; }
.site-footer a { color: var(--ink-muted); }

/* Top page */
.top-hero { position: relative; min-height: min(720px, calc(100vh - 72px)); display: flex; align-items: center; overflow: hidden; background: #e6eef0 url(/assets/img/top-hero.jpg) center / cover no-repeat; background-image: image-set(url(/assets/img/top-hero.webp) type("image/webp"), url(/assets/img/top-hero.jpg) type("image/jpeg")); }
.top-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,70,78,.28) 0%, rgba(8,70,78,.12) 55%, rgba(8,70,78,0) 80%); }
.top-hero .container { position: relative; width: 100%; }
.top-hero__inner { max-width: 720px; color: #fff; text-shadow: 0 2px 16px rgba(4,50,58,.35); }
.top-hero__rule { display: block; width: 64px; height: 1px; background: #fff; margin-bottom: 28px; }
.top-hero__en { font-family: var(--font-display); font-size: 20px; font-weight: 500; letter-spacing: .12em; margin: 0 0 12px; }
.top-hero h1 { font-size: 52px; line-height: 1.4; letter-spacing: .08em; color: #fff; }
.top-hero p.top-hero__lead { margin: 28px 0 0; max-width: 36em; font-size: 17px; font-weight: 500; line-height: 2; }
.biz { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 48px; padding: 0; list-style: none; }
.biz--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.biz__item { display: flex; flex-direction: column; padding: 36px 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.biz__item h3 { margin-top: 16px; font-size: 22px; line-height: 1.6; }
.biz__item p { margin-top: 12px; flex-grow: 1; }
.biz__item .biz__link { margin-top: 24px; font-weight: 700; }
.company { margin-top: 32px; border-top: 1px solid var(--line); }
.company div { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.company dt { font-weight: 700; }
.company dd { margin: 0; }

/* Thanks */
.thanks { max-width: 760px; margin: 0 auto; padding: 96px var(--gutter); }
.thanks__label { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--teal-text); }
.thanks h1 { margin-top: 16px; font-size: 36px; line-height: 1.5; }
.thanks__lead { margin-top: 16px; font-size: 17px; }
.thanks__box { margin-top: 40px; padding: 40px; border-radius: var(--radius-md); background: var(--surface-soft); }
.thanks__box h2 { font-size: 22px; line-height: 1.6; }
.thanks__box ol { margin-top: 20px; padding-left: 1.4em; font-size: 17px; }
.thanks__box ol li + li { margin-top: 10px; }
.thanks__box p { margin-top: 20px; font-size: 15px; color: var(--ink-muted); }
.thanks__notes { margin-top: 40px; font-size: 15px; color: var(--ink-muted); }
.thanks__notes p + p { margin-top: 8px; }

/* Responsive */
@media (max-width: 960px) {
  :root { --gutter: 20px; --section-y: 64px; }
  .nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 20px; background: #fff; border-bottom: 1px solid var(--line); display: none; }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 16px; }
  .nav-toggle { display: flex; }
  .hero { padding: 32px 0 64px; }
  .hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .hero__visual { order: -1; max-height: 460px; width: 100%; aspect-ratio: 4 / 5; margin: 0; }
  .hero__catch { font-size: 30px; min-height: 4.4em; }
  .hero__sub { font-size: 16px; }
  .hero__cta { align-items: stretch; }
  .hero__cta .btn { width: 100%; }
  .hero__note { text-align: center; }
  .section__title { font-size: 24px; }
  .section__lead, .times__body { font-size: 16px; }
  .times { text-align: left; }
  .times__close { font-size: 19px; }
  .voices, .cards3, .specs, .steps, .ripple, .biz, .biz--2 { grid-template-columns: 1fr; }
  .voices { gap: 12px; margin-top: 32px; }
  .voice { min-height: 0; padding: 20px; }
  .voice::before { font-size: 28px; margin-bottom: 8px; }
  .voice p { font-size: 16px; }
  .cards3 { gap: 16px; margin-top: 32px; }
  .card { padding: 28px 24px; }
  .why-table { margin-top: 32px; }
  .why-row--head { display: none; }
  .why-row { grid-template-columns: 1fr; gap: 6px; padding: 20px; }
  .why-row:first-of-type { border-top: 0; }
  .why-row__label { display: inline; font-size: 12px; font-weight: 700; color: var(--ink-muted); margin-right: 8px; }
  .why-close__main { font-size: 22px; }
  .concept__title { font-size: 26px; }
  .talent { grid-template-columns: 1fr; gap: 32px; padding: 28px 20px; margin-top: 32px; }
  .talent__fig { height: 260px; max-width: 340px; width: 100%; margin: 0 auto; }
  .talent__core { left: 50%; top: 70px; transform: translateX(-50%); width: 150px; height: 120px; font-size: 20px; }
  .talent__body h3 { font-size: 22px; }
  .talent__body { font-size: 16px; }
  .specs { margin-top: 32px; }
  .steps { gap: 40px; margin-top: 40px; }
  .ripple { margin-top: 32px; gap: 32px; }
  .ripple__item, .ripple__item:first-child, .ripple__item:last-child { padding: 20px 0 0; }
  .ripple__item p { font-size: 16px; }
  .ripple__link { margin-top: 32px; }
  .coach { grid-template-columns: 1fr; gap: 28px; padding: 24px; }
  .coach__photo { max-width: 280px; }
  .coach__name { font-size: 26px; }
  .cta-box { grid-template-columns: 1fr; gap: 28px; padding: 32px 24px; }
  .cta-box h2 { font-size: 26px; }
  .top-hero { min-height: 560px; background-position: 30% center; }
  .top-hero::before { background: rgba(8,70,78,.30); }
  .top-hero h1 { font-size: 32px; }
  .top-hero__en { font-size: 16px; }
  .logo img { height: 48px; }
  .top-hero p.top-hero__lead { font-size: 15px; }
  .company div { grid-template-columns: 1fr; gap: 4px; }
  .thanks { padding: 56px var(--gutter); }
  .thanks h1 { font-size: 28px; }
  .thanks__box { padding: 28px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__catch, .hero__dot span, .btn { transition: none; }
}

/* Sub pages */
.container--narrow { max-width: calc(760px + var(--gutter) * 2); }
.page-head { padding: 80px 0 8px; }
.page-head h1 { font-size: 36px; line-height: 1.5; }
.page-head__lead { margin-top: 16px; font-size: 17px; }
.section--tight { padding: 40px 0 96px; }
.prose h2 { margin-top: 48px; font-size: 20px; line-height: 1.6; }
.prose p, .prose ul { margin-top: 14px; }
.prose ul { padding-left: 1.4em; }
.prose li + li { margin-top: 6px; }

/* Form */
.form { padding: 48px; border-radius: var(--radius-lg); background: var(--surface-soft); }
.form__hp { position: absolute; left: -9999px; }
.field { margin-bottom: 24px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.field label { display: block; margin-bottom: 8px; font-weight: 700; font-size: 15px; }
.req { margin-left: 8px; padding: 2px 8px; border-radius: 4px; background: #c2571a; color: #fff; font-size: 11px; vertical-align: 2px; }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font: inherit; font-size: 16px; color: var(--ink); }
.field textarea { min-height: 160px; resize: vertical; line-height: 1.8; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }
.select { position: relative; }
.select select { appearance: none; padding-right: 44px; cursor: pointer; }
.select::after { content: ""; position: absolute; right: 18px; top: 50%; width: 9px; height: 9px; border-right: 2px solid var(--teal-text); border-bottom: 2px solid var(--teal-text); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.field__hint { margin-top: 10px; font-size: 14px; }
.consent--form { margin: 8px 0 24px; font-size: 15px; }
@media (max-width: 960px) {
  .site-header .container { padding: 0 20px; }
  .page-head { padding: 48px 0 0; }
  .page-head h1 { font-size: 28px; }
  .section--tight { padding: 28px 0 64px; }
  .form { padding: 28px 20px; }
  .field-row { grid-template-columns: 1fr; }
}
.nowrap { display: inline-block; }
.form__error { margin-top: 14px; font-size: 14px; font-weight: 700; color: #b3261e; }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }