/* Top page. */
.section { padding-block: clamp(88px, 12vw, 168px); }
.on-dark { color: var(--white); }

/* Hero: a 300svh track with a sticky 100svh stage. */
.hero { position: relative; height: 300svh; background: var(--navy-deep); }
.hero-stage { position: sticky; top: 0; height: 100svh; overflow: clip; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, #061a45cc 0%, #061a4566 40%, #061a4500 65%); }
.hero-copy { position: relative; height: 100%; display: grid; align-items: center; padding-top: var(--header-h); }
.hero-beat { grid-area: 1 / 1; max-width: 680px; opacity: 0; will-change: opacity, transform; }
.hero-intro { opacity: 1; }
.hero h1 { font-size: clamp(44px, 6.4vw, 96px); line-height: 1.12; letter-spacing: .01em; }
html[lang=en] .hero h1 { font-size: clamp(42px, 6.4vw, 96px); line-height: 1.02; }
.hero-lead { margin-top: 24px; font-size: clamp(16px, 1.6vw, 21px); font-weight: 500; color: var(--mist); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-actions .btn-ghost { color: var(--white); }
.beat-num { font: 800 15px/1 var(--font-display-en); letter-spacing: .2em; color: var(--sunrise); }
.beat-title { margin-top: 14px; font-size: clamp(36px, 5.4vw, 76px); }
.beat-text { margin-top: 18px; max-width: 30em; font-size: clamp(15px, 1.4vw, 19px); color: var(--mist); }
.hero-progress { position: absolute; right: var(--gutter); top: 50%; width: 2px; height: 120px; margin-top: -60px; background: #ffffff2e; border-radius: 2px; overflow: hidden; }
.hero-progress span { display: block; width: 100%; height: 100%; background: var(--sunrise); transform-origin: top; transform: scaleY(0); }
.hero.is-moving .hero-scroll { opacity: 0; }
.hero-scroll { transition: opacity .4s; position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); font: 600 11px/1 var(--font-display-en); letter-spacing: .3em; text-transform: uppercase; color: var(--mist); }
.hero-scroll::after { content: ""; display: block; width: 1px; height: 34px; margin: 10px auto 0; background: linear-gradient(var(--mist), transparent); animation: scroll-cue 2s var(--ease-out) infinite; }
@keyframes scroll-cue { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
.hero-static { display: none; }

/* Static hero: no pinning, beats stacked, the pair shown as photos. */
.hero.is-static { height: auto; }
.hero.is-static .hero-stage { position: relative; height: auto; min-height: 100svh; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 32px; padding: calc(var(--header-h) + 40px) var(--gutter) 64px; }
.hero.is-static .hero-canvas, .hero.is-static .hero-progress, .hero.is-static .hero-scroll, .hero.is-static .hero-shade { display: none; }
.hero.is-static .hero-copy { display: flex; flex-direction: column; gap: 40px; width: auto; padding: 0; margin: 0; }
.hero.is-static .hero-beat { opacity: 1 !important; transform: none !important; }
.hero.is-static .hero-beat:not(.hero-intro) .beat-title { font-size: clamp(26px, 3vw, 40px); }
.hero.is-static .hero-static { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-static figure { margin: 0; }
.hero-static img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; border-radius: var(--radius-card); }
.hero-static figcaption { margin-top: 8px; font-size: 13px; color: var(--mist); }
@media (max-width: 860px) { .hero.is-static .hero-stage { grid-template-columns: 1fr; } }

@media (max-width: 860px) {
  .hero-shade { background: linear-gradient(0deg, #061a45f2 0%, #061a45b3 38%, #061a4500 70%); }
  .hero-copy { align-items: end; padding-bottom: 96px; }
  .hero h1 { font-size: clamp(40px, 11vw, 64px); }
  .hero-progress { display: none; }
}


/* Vision and values */
.vision { background: var(--cloud); }
.vision-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.vision h2 { margin-top: 20px; font-size: clamp(30px, 4.2vw, 60px); color: var(--navy); }
.vision-text { font-size: clamp(15px, 1.3vw, 18px); color: var(--muted); line-height: 2; }
.values { margin-top: clamp(72px, 10vw, 140px); }
.values-formula { display: flex; flex-wrap: wrap; align-items: baseline; gap: 18px; margin-top: 18px; font-size: clamp(34px, 5vw, 72px); color: var(--navy); }
.values-formula i { font-style: normal; color: var(--sunrise); font-weight: 400; }
.value-cards { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-card { position: relative; padding: 36px 32px 40px; border-radius: var(--radius-card); background: var(--white); box-shadow: 0 1px 0 var(--line), 0 24px 48px -32px #0b2a6b40; transition: transform .4s var(--ease-out); }
.value-card:hover { transform: translateY(-6px); }
.value-num { font: 800 14px/1 var(--font-display-en); letter-spacing: .14em; color: var(--sky); }
.value-card h4 { margin: 18px 0 12px; font-family: var(--font-display-ja); font-size: 22px; font-weight: 900; color: var(--navy); }
.value-card p { color: var(--muted); font-size: 15px; }
@media (max-width: 860px) { .vision-grid, .value-cards { grid-template-columns: 1fr; } }

/* Cycles */
.cycles { background: radial-gradient(120% 90% at 85% 10%, #123a8a 0%, var(--navy-deep) 60%); }
.cycles h2 { margin-top: 20px; font-size: clamp(30px, 4.2vw, 60px); }
.cycles-lead { margin-top: 24px; max-width: 40em; color: var(--mist); }
.cycles-body { display: grid; grid-template-columns: minmax(260px, .9fr) 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: center; margin-top: 64px; }
.cycle-diagram svg { width: 100%; max-width: 440px; margin-inline: auto; overflow: visible; }
.cycle-node text { fill: var(--white); font: 800 22px var(--font-display-en); }
.cycle-center { fill: var(--white); font: 800 26px var(--font-display-en); letter-spacing: .12em; }
.cycle-center-sub { fill: var(--mist); font: 600 12px var(--font-display-en); letter-spacing: .3em; }
.cycle-ring { stroke-dasharray: 943; stroke-dashoffset: 943; }
.cycle-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.cycle-list li { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 28px; border: 1px solid #ffffff1f; border-radius: var(--radius-card); background: #ffffff08; }
.cycle-num { font: 800 34px/1 var(--font-display-en); color: var(--sunrise); }
.cycle-list h3 { font-size: 22px; }
.cycle-list p { margin-top: 8px; color: var(--mist); font-size: 15px; }
@media (max-width: 860px) { .cycles-body { grid-template-columns: 1fr; } .cycle-diagram svg { max-width: 300px; } }

/* Project */
.project { background: var(--white); overflow: hidden; }
.project h2 { margin-top: 20px; font-size: clamp(32px, 4.6vw, 64px); color: var(--navy); }
.project-lead { margin-top: 20px; max-width: 38em; color: var(--muted); font-size: clamp(15px, 1.3vw, 18px); }
.project-rail { display: flex; gap: 18px; margin-top: 56px; padding-inline: var(--gutter); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.project-rail::-webkit-scrollbar { display: none; }
.rail-item { flex: 0 0 auto; height: clamp(260px, 34vw, 460px); margin: 0; scroll-snap-align: start; border-radius: var(--radius-card); overflow: hidden; }
.rail-item img { height: 100%; width: auto; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.rail-item:hover img { transform: scale(1.04); }
.roadmap { margin-top: 72px; }
.roadmap-list { list-style: none; margin: 0 0 40px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--navy); }
.roadmap-list li { position: relative; padding: 28px 28px 0 0; }
.roadmap-list li::before { content: ""; position: absolute; top: -8px; left: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--sunrise); }
.roadmap-year { font: 800 clamp(26px, 3vw, 40px)/1 var(--font-display-en); color: var(--navy); }
.roadmap-list h3 { margin-top: 12px; font-size: 20px; color: var(--navy); }
.roadmap-list p { margin-top: 8px; color: var(--muted); font-size: 15px; }
@media (max-width: 860px) { .roadmap-list { grid-template-columns: 1fr; gap: 28px; border-top: 0; border-left: 2px solid var(--navy); } .roadmap-list li { padding: 0 0 0 28px; } .roadmap-list li::before { top: 4px; left: -8px; } }

/* Athlete */
.athlete { background: var(--cloud); }
.athlete-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.athlete-photo { margin: 0; border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 3 / 4; }
.athlete-photo img { width: 100%; height: 100%; object-fit: cover; }
.athlete h2 { margin-top: 20px; display: grid; gap: 8px; }
.athlete-name { font-size: clamp(36px, 5vw, 72px); color: var(--navy); }
.athlete-en { font: 600 14px/1 var(--font-display-en); letter-spacing: .3em; text-transform: uppercase; color: var(--sky); }
.athlete-role { margin: 20px 0 14px; font-weight: 700; color: var(--navy); }
.athlete-copy > p:not(.eyebrow):not(.athlete-role) { color: var(--muted); }
.athlete-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.athlete-actions .btn-ghost { color: var(--navy); }
@media (max-width: 860px) { .athlete-grid { grid-template-columns: 1fr; } }

/* Partners */
.partners { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 70%); }
.partners-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.partners h2 { margin-top: 20px; font-size: clamp(30px, 3.6vw, 52px); }
.partners-copy p { color: var(--mist); }
.partners-note { margin: 18px 0 32px; padding: 14px 18px; border-left: 3px solid var(--sunrise); background: #ffffff0d; border-radius: 0 12px 12px 0; font-size: 14px; }
@media (max-width: 860px) { .partners-grid { grid-template-columns: 1fr; } }
.partner-strip { margin-top: clamp(56px, 7vw, 96px); padding-top: 32px; border-top: 1px solid #ffffff24; }
.partner-strip-title { font: 600 12px/1 var(--font-display-en); letter-spacing: .2em; text-transform: uppercase; color: var(--mist); }
.partner-strip ul { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(6, auto); justify-content: space-between; align-items: center; gap: 24px; color: var(--white); opacity: .82; }
.partner-strip-link { display: inline-flex; gap: 8px; margin-top: 28px; color: var(--mist); font-size: 14px; font-weight: 700; text-underline-offset: 4px; }
.partner-strip-link:hover { color: var(--white); }
@media (max-width: 1100px) { .partner-strip ul { grid-template-columns: repeat(3, auto); row-gap: 28px; } }
@media (max-width: 600px) { .partner-strip ul { grid-template-columns: repeat(2, auto); } .partner-strip .wm { font-size: 17px; } }