/* =========================================================
   Keio Health Science Lab — Watanabe Mitsuhiro Laboratory
   Renewed site stylesheet · editorial edition
   Design language referenced from refined academic lab sites
   (Ushiba Lab / Iyoki Lab / Shimokawa Lab): restraint,
   generous whitespace, strong typography, minimal ornament.
   ========================================================= */

:root{
  /* Brand palette — sampled from the lab logo (食/運動/心), used sparingly */
  --navy:        #1d2a5d;
  --navy-deep:   #141d3f;
  --maroon:      #7f1d20;
  --gold:        #c69a3c;   /* readable gold on light */
  --gold-bright: #e0bb5a;   /* logo gold, for dark grounds */
  --green:       #2f7d5b;

  --ink:        #18202b;    /* headings */
  --ink-2:      #333c49;    /* body */
  --ink-3:      #6b7482;    /* secondary */
  --ink-4:      #8a92a1;    /* labels / captions */
  --line:       #e5e0d5;    /* hairlines */
  --line-2:     #eee9de;
  --paper:      #fcfaf5;    /* page background */
  --paper-2:    #f5f1e8;    /* alt sections */
  --white:      #ffffff;

  --shadow:    0 10px 40px rgba(20,26,45,.07);
  --shadow-sm: 0 4px 18px rgba(20,26,45,.05);

  --maxw: 1160px;
  --gutter: clamp(22px, 5.5vw, 76px);
  --r: 4px;          /* restrained radius */
  --r-lg: 8px;

  --serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --sans:  "Inter", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:80px; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink-2);
  background:var(--paper);
  line-height:1.95;
  letter-spacing:.015em;
  font-feature-settings:"palt" 1;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
::selection{ background:var(--gold-bright); color:var(--navy-deep); }

/* --- micro polish: heading balance + keyboard focus --- */
.s-title, .page-hero h1, .hero h1, .theme-card h2, .block__body h2, .pillar-list .row h2,
.callout h2, .orf-card h3, .model-note h3, .split h3, .project h3, .prof-card h3,
.spotlight__head h3, .themes-head h3, .join-card h3{ text-wrap:balance; }
:focus-visible{ outline:2px solid var(--maroon); outline-offset:3px; }
.hero a:focus-visible, .section--navy a:focus-visible, .site-footer a:focus-visible,
.site-header:not(.scrolled) a:focus-visible, .btn-primary:focus-visible{ outline-color:var(--gold-bright); }

/* ---------- layout ---------- */
.wrap{ width:min(100% - var(--gutter)*2, var(--maxw)); margin-inline:auto; }
.section{ padding:clamp(72px,11vw,150px) 0; position:relative; }
.section--alt{ background:var(--paper-2); }
.section--navy{ background:var(--navy); color:#e9ecf4; }
.section--navy .lead{ color:#b7c0d4; }

/* ---------- editorial section header ---------- */
.section-head{ max-width:70ch; margin-bottom:clamp(44px,6vw,74px); }
.eyebrow{
  display:inline-flex; align-items:center; gap:.85em;
  font-weight:600; font-size:.7rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--ink-4);
}
.eyebrow::before{ content:""; width:24px; height:1px; background:var(--ink-4); display:inline-block; }
.section--navy .eyebrow{ color:#8b98b8; }
.section--navy .eyebrow::before{ background:#6274a0; }
.s-title{
  font-family:var(--serif); font-weight:600; color:var(--ink);
  font-size:clamp(1.9rem,4vw,3rem); line-height:1.4; margin:.7rem 0 0; letter-spacing:.015em;
}
.s-title .en{
  display:block; font-family:var(--sans); font-weight:400;
  font-size:clamp(.82rem,1.1vw,.95rem); letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink-4); margin-top:.9rem;
}
.section--navy .s-title{ color:#fff; }
.section--navy .s-title .en{ color:#8b98b8; }
.lead{ color:var(--ink-3); font-size:clamp(1rem,1.4vw,1.1rem); max-width:66ch; }
.section-head .lead{ margin-top:1.3em; }

/* quiet text link */
.more{ display:inline-flex; align-items:center; gap:.7em; font-weight:600; font-size:.86rem;
  letter-spacing:.06em; color:var(--ink); padding-bottom:3px; border-bottom:1px solid var(--ink); transition:gap .25s var(--ease), color .25s; }
.more .a{ transition:transform .25s var(--ease); }
.more:hover{ color:var(--maroon); border-color:var(--maroon); }
.more:hover .a{ transform:translateX(4px); }
.more.detail{ display:flex; width:max-content; margin-top:1.6em; }

/* ============================================================
   HEADER + MEGA NAV
   ============================================================ */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  display:flex; align-items:center;
  padding:16px var(--gutter);
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
}
.site-header.scrolled{
  background:rgba(252,250,245,.9);
  backdrop-filter:saturate(150%) blur(16px); -webkit-backdrop-filter:saturate(150%) blur(16px);
  box-shadow:0 1px 0 var(--line);
  padding-top:11px; padding-bottom:11px;
}
.brand{ display:flex; align-items:center; gap:13px; margin-right:auto; }
.brand img{ height:44px; width:auto; transition:height .4s var(--ease); }
.site-header.scrolled .brand img{ height:38px; }
.brand-txt{ line-height:1.3; color:var(--ink); }
.site-header:not(.scrolled) .brand-txt{ color:#fff; text-shadow:0 1px 16px rgba(0,0,0,.45); }
.brand-txt b{ display:block; font-family:var(--serif); font-weight:600; font-size:1rem; letter-spacing:.05em; }
.brand-txt span{ display:block; font-size:.58rem; letter-spacing:.24em; text-transform:uppercase; opacity:.75; margin-top:2px; }

.nav{ display:flex; align-items:center; gap:clamp(16px,2.2vw,34px); }
.nav-item{ position:static; display:flex; align-items:center; }
.nav a{ position:relative; font-weight:600; font-size:.88rem; padding:8px 0; color:var(--ink); transition:color .25s; }
.nav a small{ display:block; font-size:.55rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-4); font-weight:500; margin-top:2px; }
.site-header:not(.scrolled) .nav > a,
.site-header:not(.scrolled) .nav-item > a{ color:#fff; text-shadow:0 1px 12px rgba(0,0,0,.4); }
.site-header:not(.scrolled) .nav a small{ color:rgba(255,255,255,.7); }
.nav > a::after,.nav-item > a::after{
  content:""; position:absolute; left:0; bottom:2px; height:1.5px; width:0;
  background:var(--maroon); transition:width .3s var(--ease);
}
.site-header:not(.scrolled) .nav > a::after,
.site-header:not(.scrolled) .nav-item > a::after{ background:var(--gold-bright); }
.nav > a:hover::after,.nav > a.active::after,
.nav-item > a:hover::after,.nav-item.open > a::after,.has-mega:hover > a::after{ width:100%; }
.nav > a.active{ color:var(--maroon); }
.nav-item > a .caret{ display:inline-block; margin-left:.35em; font-size:.6em; transform:translateY(-1px); transition:transform .3s var(--ease); opacity:.7; }
.has-mega:hover > a .caret{ transform:translateY(-1px) rotate(180deg); }

.nav .btn-join{
  background:var(--maroon); color:#fff; padding:10px 20px; border-radius:2px;
  transition:background .25s;
}
.nav .btn-join small{ color:rgba(255,255,255,.75); }
.nav .btn-join::after{ display:none; }
.nav .btn-join:hover{ background:#96292c; }

/* mega dropdown */
.mega{
  position:absolute; top:100%; left:0; right:0;
  background:rgba(252,250,245,.98);
  backdrop-filter:saturate(150%) blur(16px); -webkit-backdrop-filter:saturate(150%) blur(16px);
  border-top:1px solid var(--line); box-shadow:0 20px 40px rgba(20,26,45,.1);
  opacity:0; visibility:hidden; transform:translateY(-8px);
  transition:opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  z-index:99;
}
.has-mega:hover .mega,.has-mega:focus-within .mega{ opacity:1; visibility:visible; transform:none; }
.mega__inner{
  width:min(100% - var(--gutter)*2, var(--maxw)); margin-inline:auto;
  padding:34px 0 38px; display:grid; grid-template-columns:repeat(3,1fr); gap:6px 40px;
}
.mega__lead{ grid-column:1 / -1; display:flex; align-items:baseline; gap:1em; margin-bottom:10px; }
.mega__lead b{ font-family:var(--serif); font-size:1.05rem; color:var(--ink); }
.mega__lead span{ font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-4); }
.mega a{
  display:flex; flex-direction:column; gap:2px; padding:13px 16px; border-radius:var(--r);
  transition:background .2s;
}
.mega a::after{ display:none; }
.mega a:hover{ background:var(--paper-2); }
.mega a b{ font-size:.95rem; font-weight:600; color:var(--ink); display:flex; align-items:center; gap:.55em; }
.mega a b i{ width:7px; height:7px; border-radius:50%; flex:none; }
.mega a span{ font-size:.8rem; color:var(--ink-3); letter-spacing:.02em; }
.dot-1{ background:var(--maroon); } .dot-2{ background:var(--gold); }
.dot-3{ background:var(--navy); } .dot-4{ background:var(--green); } .dot-5{ background:#5a6da0; }
.dot-6{ background:#bb6b46; } .dot-7{ background:#3d7ea6; } .dot-8{ background:#4f9d89; } .dot-all{ background:var(--ink-4); }
.nav-toggle{ display:none; }

/* ============================================================
   HERO
   ============================================================ */
.hero{ position:relative; min-height:100svh; display:grid; align-items:center; isolation:isolate; color:#fff; }
.hero__bg{ position:absolute; inset:0; z-index:-2; overflow:hidden; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; filter:brightness(.8) saturate(.86) contrast(1.04); animation:kenburns 26s ease-out infinite alternate; }
@keyframes kenburns{ from{ transform:scale(1.04); } to{ transform:scale(1.14) translateY(-2%); } }
.hero__bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(97deg, rgba(10,15,33,.86) 0%, rgba(10,15,33,.6) 36%, rgba(10,15,33,.2) 66%, rgba(10,15,33,.34) 100%),
    linear-gradient(180deg, rgba(10,15,33,.5) 0%, rgba(10,15,33,.12) 34%, rgba(10,15,33,.32) 68%, rgba(10,15,33,.74) 100%);
}
.hero::after{ content:""; position:absolute; inset:0; z-index:-1; pointer-events:none;
  box-shadow:inset 0 0 220px rgba(6,10,24,.55); }
.hero__inner{ width:min(100% - var(--gutter)*2, var(--maxw)); margin-inline:auto; padding:150px 0 130px; }
.hero__tag{ display:inline-block; font-weight:600; font-size:.7rem; letter-spacing:.3em; text-transform:uppercase;
  color:rgba(255,255,255,.9); padding-bottom:12px; border-bottom:1px solid rgba(255,255,255,.35); margin-bottom:34px; }
.hero h1{
  font-family:var(--serif); font-weight:600;
  font-size:clamp(2.4rem,6.2vw,4.7rem); line-height:1.32; margin:0 0 .55em;
  letter-spacing:.04em; text-shadow:0 4px 44px rgba(0,0,0,.45); text-wrap:balance;
}
.hero h1 .hl{ color:var(--gold-bright); }
.hero__sub{ font-size:clamp(1.02rem,1.7vw,1.2rem); max-width:38ch; color:#e7ebf4; line-height:1.95; text-shadow:0 2px 22px rgba(0,0,0,.5); text-wrap:balance; }
.hero__pillars{ display:flex; flex-wrap:wrap; gap:18px 44px; margin-top:42px; }
.hp{ display:flex; flex-direction:column; gap:9px; }
.hp__ja{ position:relative; width:max-content; font-family:var(--serif); font-weight:600; font-size:1.2rem;
  letter-spacing:.05em; color:#fff; padding-bottom:9px; text-shadow:0 2px 18px rgba(0,0,0,.45); }
.hp__ja::after{ content:""; position:absolute; left:0; bottom:0; width:26px; height:2px; border-radius:2px; }
.hp.food .hp__ja::after{ background:#e28e91; }
.hp.move .hp__ja::after{ background:var(--gold-bright); }
.hp.mind .hp__ja::after{ background:#9db4e4; }
.hp__en{ font-size:.64rem; font-weight:600; letter-spacing:.24em; text-transform:uppercase; color:rgba(255,255,255,.78); text-shadow:0 1px 10px rgba(0,0,0,.5); }
.hero__cta{ display:flex; gap:28px; align-items:center; flex-wrap:wrap; margin-top:44px; }
.btn{ display:inline-flex; align-items:center; gap:.6em; font-weight:600; font-size:.94rem; padding:15px 30px; border-radius:2px; transition:background .25s var(--ease), transform .25s var(--ease); }
.btn .a{ transition:transform .25s var(--ease); }
.btn:hover .a{ transform:translateX(4px); }
.btn-primary{ background:#fff; color:var(--navy-deep); }
.btn-primary:hover{ background:var(--gold-bright); }
.btn-text{ color:#fff; font-weight:600; font-size:.94rem; display:inline-flex; align-items:center; gap:.6em; padding-bottom:3px; border-bottom:1px solid rgba(255,255,255,.5); }
.btn-text:hover{ border-color:#fff; }
.btn-text:hover .a{ transform:translateX(4px); }
.scroll-cue{ position:absolute; left:50%; bottom:28px; transform:translateX(-50%);
  font-size:.58rem; letter-spacing:.28em; text-transform:uppercase; color:#fff; opacity:.8;
  display:flex; flex-direction:column; align-items:center; gap:9px; }
.scroll-cue::after{ content:""; width:1px; height:46px; background:linear-gradient(#fff,transparent); animation:cue 2s ease-in-out infinite; }
@keyframes cue{ 0%{ transform:scaleY(.2); transform-origin:top; opacity:.3;} 50%{ transform:scaleY(1); opacity:1;} 100%{ transform:scaleY(.2); transform-origin:bottom; opacity:.3;} }

/* ============================================================
   ABOUT / CONCEPT
   ============================================================ */
.concept-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px,6vw,88px); align-items:center; }
.concept-copy > p{ color:var(--ink-2); }
.concept-copy > p + p{ margin-top:1.4em; }
.pillars{ display:grid; gap:0; margin-top:40px; border-top:1px solid var(--line); }
.pillar{ display:flex; gap:22px; align-items:flex-start; padding:26px 4px; border-bottom:1px solid var(--line); }
.pillar .ic{ flex:none; width:44px; height:44px; display:grid; place-items:center;
  font-family:var(--serif); font-size:1.3rem; font-weight:600; color:#fff; border-radius:2px; }
.pillar.food .ic{ background:var(--maroon); }
.pillar.move .ic{ background:var(--gold); color:#fff; }
.pillar.mind .ic{ background:var(--navy); }
.pillar h3{ margin:0 0 .2em; font-size:1.06rem; color:var(--ink); }
.pillar h3 small{ font-weight:500; color:var(--ink-4); margin-left:.6em; font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; }
.pillar p{ margin:0; font-size:.92rem; color:var(--ink-3); line-height:1.8; }
.concept-visual{ position:relative; }
.concept-visual img{ border-radius:var(--r-lg); width:100%; aspect-ratio:4/5; object-fit:cover; }
.concept-cap{ margin-top:16px; font-size:.82rem; color:var(--ink-4); display:flex; gap:.7em; align-items:baseline; }
.concept-cap b{ font-family:var(--serif); color:var(--navy); font-weight:600; font-size:.92rem; }

/* ============================================================
   DIRECTION (navy)
   ============================================================ */
.direction-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(40px,5vw,74px); align-items:center; margin-bottom:clamp(44px,5vw,66px); }
.stat-cards{ display:grid; grid-template-columns:1fr 1fr; gap:0; border-top:1px solid rgba(255,255,255,.16); }
.stat{ padding:28px 26px 28px 0; border-bottom:1px solid rgba(255,255,255,.16); }
.stat:nth-child(odd){ border-right:1px solid rgba(255,255,255,.16); padding-right:26px; }
.stat:nth-child(even){ padding-left:26px; }
.stat .num{ font-family:var(--serif); font-weight:600; font-size:clamp(2.1rem,4.6vw,3rem); color:var(--gold-bright); line-height:1; }
.stat p{ margin:.85em 0 0; font-size:.83rem; color:#b7c0d4; line-height:1.7; }
.direction-figure{ background:#fff; border-radius:var(--r-lg); padding:clamp(20px,2.6vw,32px); }
.direction-figure img{ width:100%; border-radius:2px; }
.direction-figure figcaption{ margin-top:14px; text-align:center; font-size:.78rem; color:var(--ink-4); }
.direction-foot{ display:grid; grid-template-columns:1.25fr .75fr; gap:clamp(34px,4vw,64px); align-items:start;
  border-top:1px solid rgba(255,255,255,.16); padding-top:clamp(38px,4vw,56px); }
.domains-label{ font-weight:600; color:#fff; margin:0 0 14px; font-size:.82rem; letter-spacing:.16em; text-transform:uppercase; }
.domains{ display:flex; flex-wrap:wrap; gap:10px 22px; }
.domains span{ font-size:.9rem; font-weight:500; color:#dbe1ee; position:relative; }
.domains span::before{ content:"—"; color:#6274a0; margin-right:.5em; }
.data-sources{ margin:clamp(28px,4vw,48px) 0 0; padding-top:16px; border-top:1px solid rgba(255,255,255,.1);
  font-size:.72rem; line-height:1.85; color:rgba(255,255,255,.46); }
.data-sources span{ color:rgba(255,255,255,.58); }
.data-sources a{ color:inherit; text-decoration:underline; text-decoration-color:rgba(255,255,255,.22); text-underline-offset:.2em; transition:color .2s, text-decoration-color .2s; }
.data-sources a:hover{ color:rgba(255,255,255,.78); text-decoration-color:currentColor; }

/* ============================================================
   RESEARCH — numbered editorial entries
   ============================================================ */
.projects{ display:grid; gap:clamp(58px,7vw,92px); margin-top:8px; }
.project{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(34px,5vw,72px); align-items:center; }
.project:nth-child(even) .project__media{ order:2; }
.project__index{ font-family:var(--serif); font-size:.9rem; font-weight:600; letter-spacing:.24em; color:var(--gold);
  display:flex; align-items:center; gap:.9em; }
.project__index::after{ content:""; width:40px; height:1px; background:var(--line); }
.section--alt .project__index::after{ background:var(--line); }
.project h3{ font-family:var(--serif); font-size:clamp(1.4rem,2.5vw,1.9rem); margin:.7em 0 .15em; line-height:1.5; color:var(--ink); }
.project__en{ display:block; font-size:.8rem; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-4); margin-bottom:1.1em; }
.project p{ color:var(--ink-2); margin:0 0 1.3em; }
.tagrow{ display:flex; flex-wrap:wrap; gap:8px 22px; }
.tag{ font-size:.8rem; font-weight:500; color:var(--ink-3); }
.tag::before{ content:"#"; color:var(--gold); margin-right:.25em; }
.project__figure{ margin:0; background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:clamp(14px,1.6vw,20px); }
.project__figure img{ width:100%; border-radius:2px; object-fit:contain; background:#fff; }
.project__figure.is-photo{ padding:0; border:none; }
.project__figure.is-photo img{ aspect-ratio:16/11; object-fit:cover; border-radius:var(--r-lg); }
.project__figure figcaption{ margin-top:13px; font-size:.76rem; color:var(--ink-4); text-align:center; line-height:1.6; }
.project__figure.is-photo figcaption{ padding:0 4px; }

/* ski spotlight band */
.spotlight{ margin-top:clamp(64px,8vw,104px); border-top:1px solid var(--line); padding-top:clamp(48px,6vw,80px); }
.spotlight__head{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,4vw,60px); align-items:end; margin-bottom:clamp(34px,4vw,52px); }
.spotlight__head h3{ font-family:var(--serif); font-size:clamp(1.5rem,3vw,2.2rem); margin:.5em 0 0; color:var(--ink); line-height:1.45; }
.spotlight__head .lead{ margin:0; }
.spotlight__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; border-top:1px solid var(--line); }
.sp-item{ padding:28px 26px 30px 0; border-bottom:1px solid var(--line); }
.sp-item + .sp-item{ border-left:1px solid var(--line); padding-left:26px; }
.sp-item .no{ font-family:var(--serif); font-size:.82rem; letter-spacing:.2em; color:var(--gold); }
.sp-item h4{ font-size:1.02rem; color:var(--ink); margin:.7em 0 .4em; line-height:1.5; }
.sp-item p{ margin:0; font-size:.87rem; color:var(--ink-3); line-height:1.8; }
.spotlight__links{ display:flex; flex-wrap:wrap; gap:14px 32px; margin-top:clamp(24px,3vw,34px); }
.spotlight__links .more.detail{ margin-top:0; }

/* homepage machizukuri (navy) grid */
.mz-grid{ display:grid; grid-template-columns:1fr 1fr; gap:0; border-top:1px solid rgba(255,255,255,.16); margin-bottom:clamp(30px,4vw,46px); }
.mz-grid > div{ padding:26px 28px 26px 0; border-bottom:1px solid rgba(255,255,255,.16); }
.mz-grid > div:nth-child(odd){ border-right:1px solid rgba(255,255,255,.16); }
.mz-grid > div:nth-child(even){ padding-left:28px; }
.mz-grid b{ display:block; font-family:var(--serif); font-weight:600; font-size:1.1rem; color:#fff; }
.mz-grid span{ display:block; margin-top:.5em; font-size:.87rem; color:#b7c0d4; line-height:1.75; }
@media (max-width:760px){ .mz-grid{ grid-template-columns:1fr; } .mz-grid > div:nth-child(odd){ border-right:none; } .mz-grid > div:nth-child(even){ padding-left:0; } .mz-grid > div{ padding-right:0; } }

/* themes list */
.themes-head{ margin:clamp(66px,8vw,104px) 0 clamp(28px,3vw,40px); }
.themes-head h3{ font-family:var(--serif); font-weight:600; color:var(--ink); font-size:clamp(1.4rem,2.6vw,2rem); margin:.55em 0 0; line-height:1.5; }
.themes{ display:grid; grid-template-columns:1fr 1fr; gap:0 clamp(40px,5vw,72px); border-top:1px solid var(--line); }
.theme{ display:flex; gap:20px; align-items:baseline; padding:22px 4px; border-bottom:1px solid var(--line); }
.theme .no{ font-family:var(--serif); font-weight:600; color:var(--gold); font-size:1rem; flex:none; min-width:2ch; }
.theme p{ margin:0; font-size:.96rem; color:var(--ink); line-height:1.7; }

.model-note{ margin-top:clamp(52px,6vw,84px); display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(30px,4vw,60px); align-items:center; }
.model-note figure{ margin:0; background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:clamp(18px,2.4vw,30px); }
.model-note img{ border-radius:2px; width:100%; max-height:360px; object-fit:contain; background:#fff; }
.model-note h3{ font-family:var(--serif); font-size:clamp(1.3rem,2.2vw,1.6rem); margin:.4em 0 .5em; color:var(--ink); }
.model-note p{ color:var(--ink-2); margin:0; }
.model-note .eyebrow{ margin-bottom:.3em; }

/* ============================================================
   CLINICAL
   ============================================================ */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(38px,5vw,76px); align-items:center; }
.split__figure{ margin:0; background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:clamp(18px,2.4vw,30px); }
.split__figure img{ width:100%; border-radius:2px; object-fit:contain; background:#fff; }
.split__figure figcaption{ margin-top:13px; font-size:.76rem; color:var(--ink-4); text-align:center; }
.split h3{ font-family:var(--serif); font-size:clamp(1.4rem,2.5vw,1.95rem); margin:.55em 0 .7em; color:var(--ink); }
.split p{ color:var(--ink-2); }
.split p + p{ margin-top:1.2em; }
.partner-chip{ display:inline-flex; align-items:center; gap:.6em; margin-top:20px; font-weight:600; color:var(--green); font-size:.9rem;
  padding-bottom:4px; border-bottom:1px solid var(--green); }

/* ============================================================
   MEMBERS
   ============================================================ */
.prof-card{ display:grid; grid-template-columns:260px 1fr; gap:clamp(32px,4.5vw,60px); align-items:center; margin-bottom:clamp(48px,6vw,72px);
  padding-bottom:clamp(48px,6vw,72px); border-bottom:1px solid var(--line); }
.prof-card__photo img{ border-radius:var(--r-lg); width:100%; aspect-ratio:3/4; object-fit:cover; object-position:top; }
.prof-card .role{ color:var(--maroon); font-weight:600; font-size:.76rem; letter-spacing:.18em; text-transform:uppercase; }
.prof-card h3{ font-family:var(--serif); font-size:clamp(1.6rem,3vw,2.1rem); margin:.35em 0 .1em; color:var(--ink); }
.prof-card h3 .en{ font-family:var(--sans); font-weight:400; font-size:.86rem; color:var(--ink-4); letter-spacing:.08em; margin-left:.7em; }
.prof-card .aff{ color:var(--ink-3); font-size:.9rem; margin:.3em 0 1.2em; }
.prof-card blockquote{ margin:0; padding-left:22px; border-left:2px solid var(--gold); color:var(--ink-2); font-size:.98rem; line-height:1.9; }
.prof-links{ display:flex; gap:26px; flex-wrap:wrap; margin-top:22px; }
.prof-links a{ font-size:.84rem; font-weight:600; color:var(--ink); padding-bottom:3px; border-bottom:1px solid var(--line); transition:border-color .25s, color .25s; }
.prof-links a:hover{ color:var(--maroon); border-color:var(--maroon); }

.scenes{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:clamp(30px,4vw,44px); }
.scene{ position:relative; margin:0; border-radius:var(--r-lg); overflow:hidden; aspect-ratio:4/3; }
.scene img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.scene:hover img{ transform:scale(1.05); }
.scene figcaption{ position:absolute; left:0; right:0; bottom:0; padding:24px 16px 13px; color:#fff; font-size:.78rem; font-weight:600;
  background:linear-gradient(transparent, rgba(16,24,52,.72)); }
.team-photo{ border-radius:var(--r-lg); overflow:hidden; }
.team-photo img{ width:100%; aspect-ratio:16/8; object-fit:cover; }
.team-stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:clamp(28px,3vw,40px); border-top:1px solid var(--line); }
.team-stats .ts{ padding:26px 20px 26px 0; border-bottom:1px solid var(--line); }
.team-stats .ts + .ts{ border-left:1px solid var(--line); padding-left:24px; }
.team-stats .ts b{ display:block; font-family:var(--serif); font-size:clamp(1.7rem,3.2vw,2.3rem); color:var(--navy); line-height:1; font-weight:600; }
.team-stats .ts span{ font-size:.8rem; color:var(--ink-3); margin-top:.7em; display:block; line-height:1.5; }
.team-note{ color:var(--ink-3); margin-top:26px; font-size:.94rem; max-width:80ch; }

/* ski-resort — team members */
.ski-team{ margin-top:clamp(30px,4vw,48px); }
.ski-team > img{ width:100%; display:block; border-radius:var(--r-lg); }
.team-roster{ list-style:none; padding:0; margin:clamp(26px,3.4vw,44px) auto 0; display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:.5em clamp(22px,2.8vw,40px); }
.team-roster li{ position:relative; font-family:var(--serif); font-weight:600; font-size:clamp(1.18rem,1.75vw,1.44rem); color:var(--ink); letter-spacing:.1em; }
.team-roster li + li::before{ content:""; position:absolute; left:calc(-1 * clamp(11px,1.4vw,20px)); top:50%; transform:translateY(-50%); width:1px; height:1.05em; background:var(--line); }
.team-roster .sur{ margin-right:.42em; }
@media (max-width:768px){ .team-roster{ flex-direction:column; gap:.7em; } .team-roster li + li::before{ display:none; } }

/* ============================================================
   PUBLICATIONS (navy)
   ============================================================ */
.pub-metrics{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; margin-bottom:0; border-top:1px solid rgba(255,255,255,.16); }
.pub-metrics .m{ padding:30px 24px 30px 0; border-bottom:1px solid rgba(255,255,255,.16); }
.pub-metrics .m + .m{ border-left:1px solid rgba(255,255,255,.16); padding-left:30px; }
.pub-metrics .m b{ font-family:var(--serif); font-size:clamp(2rem,4.4vw,2.9rem); color:var(--gold-bright); display:block; line-height:1; font-weight:600; }
.pub-metrics .m span{ font-size:.82rem; color:#b7c0d4; margin-top:.7em; display:block; letter-spacing:.04em; }
.pub-metrics-note{ margin:10px 0 clamp(38px,4vw,54px); text-align:right; font-size:.72rem; color:rgba(255,255,255,.5); }
.pub-list{ display:grid; gap:0; border-top:1px solid rgba(255,255,255,.14); }
.pub{ display:grid; grid-template-columns:auto 1fr; gap:24px; align-items:baseline; padding:22px 4px; border-bottom:1px solid rgba(255,255,255,.14); transition:background .25s, padding .25s; }
.pub:hover{ background:rgba(255,255,255,.05); padding-left:12px; }
.pub .yr{ font-family:var(--serif); font-weight:600; color:var(--gold-bright); font-size:1rem; }
.pub .cite{ color:#d3daea; font-size:.94rem; line-height:1.75; }
.pub .cite .t{ color:#fff; font-weight:600; }
.pub .cite .j{ font-style:italic; color:#9daaca; }
.pub-foot{ margin-top:clamp(30px,4vw,44px); }
.btn-outline{ display:inline-flex; align-items:center; gap:.6em; font-weight:600; font-size:.9rem; color:#fff;
  padding-bottom:4px; border-bottom:1px solid rgba(255,255,255,.5); transition:border-color .25s; }
.btn-outline:hover{ border-color:var(--gold-bright); color:var(--gold-bright); }
.btn-outline:hover .a{ transform:translateX(4px); } .btn-outline .a{ transition:transform .25s var(--ease); }

/* ============================================================
   ACTIVITIES
   ============================================================ */
.act-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(40px,5vw,72px); align-items:start; }
.news{ display:grid; }
.news li a{ display:grid; grid-template-columns:auto auto 1fr; gap:18px; align-items:baseline; padding:20px 4px; border-bottom:1px solid var(--line); transition:padding .25s, color .25s; }
.news li:first-child a{ border-top:1px solid var(--line); }
.news li a:hover{ padding-left:10px; color:var(--maroon); }
.news .date{ font-family:var(--serif); font-weight:600; color:var(--ink-4); font-size:.88rem; }
.news .cat{ font-size:.64rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3);
  border:1px solid var(--line); padding:3px 9px; border-radius:2px; align-self:center; }
.news .cat.event{ color:var(--maroon); border-color:#e6cccc; } .news .cat.research{ color:var(--green); border-color:#cfe8db; }
.news .ttl{ font-weight:600; color:var(--ink); line-height:1.7; }
.news li a:hover .ttl{ color:var(--maroon); }

.orf-card{ background:var(--navy); color:#e9ecf4; border-radius:var(--r-lg); padding:clamp(30px,3.4vw,46px); }
.orf-card .eyebrow{ color:#8b98b8; } .orf-card .eyebrow::before{ background:#6274a0; }
.orf-card h3{ font-family:var(--serif); font-size:1.4rem; margin:.5em 0 .55em; color:#fff; }
.orf-card p{ color:#b7c0d4; font-size:.93rem; }
.orf-card blockquote{ margin:22px 0 0; padding-left:20px; border-left:2px solid var(--gold-bright); font-family:var(--serif); font-size:1.08rem; color:#fff; }

.gallery{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:clamp(48px,5vw,72px); }
.gallery a{ position:relative; border-radius:var(--r-lg); overflow:hidden; aspect-ratio:1/1; display:block; }
.gallery img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.gallery a::after{ content:attr(data-label); position:absolute; left:0; right:0; bottom:0; padding:26px 13px 11px;
  color:#fff; font-size:.75rem; font-weight:600; opacity:0; transition:opacity .3s; background:linear-gradient(transparent, rgba(16,24,52,.8)); }
.gallery a:hover img{ transform:scale(1.06); }
.gallery a:hover::after{ opacity:1; }

/* ============================================================
   JOIN
   ============================================================ */
.join-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(40px,5vw,72px); align-items:start; }
.join-copy p{ color:var(--ink-2); }
.join-copy p + p{ margin-top:1.3em; }
.join-steps{ display:grid; margin-top:30px; border-top:1px solid var(--line); }
.join-steps li{ display:flex; gap:20px; align-items:flex-start; padding:22px 4px; border-bottom:1px solid var(--line); }
.join-steps .n{ flex:none; width:30px; height:30px; border-radius:50%; border:1.5px solid var(--maroon); color:var(--maroon);
  display:grid; place-items:center; font-family:var(--serif); font-weight:600; font-size:.9rem; }
.join-steps b{ display:block; color:var(--ink); }
.join-steps span{ font-size:.9rem; color:var(--ink-3); line-height:1.75; }
.join-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:clamp(30px,3.4vw,44px); }
.join-card h3{ font-family:var(--serif); font-size:1.35rem; margin:0 0 .4em; color:var(--ink); }
.join-card > p{ color:var(--ink-3); font-size:.92rem; margin:.2em 0 0; }
.join-card .enroll{ display:grid; margin:22px 0 4px; border-top:1px solid var(--line); }
.join-card .enroll li{ padding:16px 0; border-bottom:1px solid var(--line); }
.join-card .enroll b{ display:flex; align-items:center; gap:.6em; color:var(--ink); font-size:.95rem; }
.join-card .enroll b::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--gold); flex:none; }
.join-card .enroll span{ display:block; margin-top:.4em; padding-left:1.2em; color:var(--ink-3); font-size:.87rem; line-height:1.75; }
.contact-box{ background:var(--paper-2); border-radius:var(--r); padding:20px 22px; margin-top:22px; font-size:.9rem; line-height:1.8; }
.contact-box b{ color:var(--navy); }
.contact-mail{ margin-top:24px; padding-top:22px; border-top:1px solid var(--line); }
.contact-mail .lbl{ display:block; font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-4); font-weight:600; margin-bottom:10px; }
.contact-mail > a{ display:inline-block; font-weight:600; font-size:1.05rem; color:var(--maroon); word-break:break-all; border-bottom:1px solid var(--line); padding-bottom:3px; transition:border-color .25s; }
.contact-mail > a:hover{ border-color:var(--maroon); }
.contact-mail p{ margin:.7em 0 0; font-size:.85rem; color:var(--ink-3); line-height:1.7; }
.foot-mail{ display:inline-block; margin-top:12px; font-size:.88rem; color:#c3ccdd; border-bottom:1px solid rgba(255,255,255,.2); padding-bottom:2px; transition:color .25s, border-color .25s; }
.foot-mail:hover{ color:var(--gold-bright); border-color:var(--gold-bright); }

/* ============================================================
   ACCESS
   ============================================================ */
.access-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(38px,5vw,66px); }
.access-info h3{ font-family:var(--serif); font-size:1.15rem; margin:1.7em 0 .5em; color:var(--ink); }
.access-info h3:first-child{ margin-top:0; }
.access-info p{ color:var(--ink-3); margin:.2em 0; }
.access-info .addr{ font-weight:600; color:var(--ink); }
.bus li{ padding:15px 0; border-bottom:1px solid var(--line); color:var(--ink-3); font-size:.93rem; line-height:1.75; }
.bus li:first-child{ border-top:1px solid var(--line); }
.bus li b{ color:var(--ink); }
.map{ border-radius:var(--r-lg); overflow:hidden; min-height:380px; border:1px solid var(--line); background:var(--paper-2); }
.map iframe{ width:100%; height:100%; min-height:380px; border:0; display:block; }
.sponsors{ margin-top:clamp(56px,6vw,80px); border-top:1px solid var(--line); padding-top:clamp(40px,4vw,56px); }
.sponsors h3{ font-size:.78rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-4); text-align:center; margin-bottom:24px; font-weight:600; }
.sponsor-row{ display:flex; flex-wrap:wrap; justify-content:center; gap:14px 34px; }
.sponsor-row span{ font-size:.9rem; color:var(--ink-3); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--navy-deep); color:#aab3c8; padding:clamp(64px,7vw,90px) 0 34px; }
.foot-top{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:48px; }
.foot-brand{ display:flex; gap:15px; align-items:flex-start; }
.foot-brand img{ height:52px; background:#fff; border-radius:var(--r); padding:7px; }
.foot-brand b{ font-family:var(--serif); color:#fff; font-size:1.08rem; display:block; }
.foot-brand p{ font-size:.85rem; margin:.55em 0 0; max-width:38ch; line-height:1.85; }
.foot-col h4{ color:#fff; font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; margin:0 0 18px; }
.foot-col a{ display:block; padding:6px 0; font-size:.89rem; transition:color .25s, transform .25s; }
.foot-col a:hover{ color:var(--gold-bright); transform:translateX(3px); }
.foot-bottom{ display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; align-items:center;
  margin-top:54px; padding-top:28px; border-top:1px solid rgba(255,255,255,.12); font-size:.79rem; color:#7c869c; }

/* ============================================================
   SUB-PAGES (research theme pages)
   ============================================================ */
.subpage .site-header{ background:rgba(252,250,245,.92); backdrop-filter:saturate(150%) blur(16px); -webkit-backdrop-filter:saturate(150%) blur(16px); box-shadow:0 1px 0 var(--line); }
.subpage .site-header:not(.scrolled) .brand-txt,
.subpage .site-header .brand-txt{ color:var(--ink); text-shadow:none; }
.subpage .site-header:not(.scrolled) .nav > a,
.subpage .site-header:not(.scrolled) .nav-item > a,
.subpage .nav > a, .subpage .nav-item > a{ color:var(--ink); text-shadow:none; }
.subpage .site-header:not(.scrolled) .nav a small,
.subpage .nav a small{ color:var(--ink-4); }
.subpage .site-header:not(.scrolled) .nav > a::after,
.subpage .site-header:not(.scrolled) .nav-item > a::after,
.subpage .nav > a::after, .subpage .nav-item > a::after{ background:var(--maroon); }

.page-hero{ padding:clamp(122px,15vw,172px) 0 clamp(46px,6vw,74px); border-bottom:1px solid var(--line); position:relative; }
.page-hero.is-navy{ background:var(--navy); border-bottom:none; color:#e9ecf4; }
.breadcrumb{ display:flex; flex-wrap:wrap; gap:.55em; align-items:center; font-size:.76rem; color:var(--ink-4); margin-bottom:24px; letter-spacing:.03em; }
.breadcrumb a{ color:var(--ink-3); } .breadcrumb a:hover{ color:var(--maroon); }
.breadcrumb .sep{ opacity:.6; }
.page-hero .eyebrow{ margin-bottom:.3em; }
.page-hero h1{ font-family:var(--serif); font-weight:600; color:var(--ink); font-size:clamp(2rem,4.6vw,3.35rem); line-height:1.34; margin:.35em 0 0; letter-spacing:.02em; }
.page-hero h1 i{ display:inline-block; width:12px; height:12px; border-radius:50%; margin-right:.5em; vertical-align:middle; }
.page-hero .en{ display:block; font-size:.8rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ink-4); font-weight:600; }
.page-hero .lead{ margin-top:1.4em; max-width:66ch; }
.page-hero.is-navy h1{ color:#fff; } .page-hero.is-navy .en{ color:#8b98b8; } .page-hero.is-navy .lead{ color:#b7c0d4; }
.page-hero.is-navy .breadcrumb{ color:#8b98b8; } .page-hero.is-navy .breadcrumb a{ color:#c3ccdd; } .page-hero.is-navy .eyebrow{ color:#8b98b8; } .page-hero.is-navy .eyebrow::before{ background:#6274a0; }

.section--tight{ padding:clamp(52px,7vw,92px) 0; }

/* two-column content block (text + figure) */
.block{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(34px,5vw,66px); align-items:center; }
.block + .block{ margin-top:clamp(48px,6vw,84px); }
.block:nth-child(even) .block__media{ order:2; }
.block__media figure{ margin:0; background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:clamp(14px,1.8vw,22px); }
.block__media img{ width:100%; border-radius:2px; object-fit:contain; background:#fff; }
.block__media.is-photo figure{ padding:0; border:none; }
.block__media.is-photo img{ aspect-ratio:4/3; object-fit:cover; border-radius:var(--r-lg); }
.block__media figcaption{ margin-top:12px; font-size:.76rem; color:var(--ink-4); text-align:center; line-height:1.6; }
.block__body h2{ font-family:var(--serif); font-size:clamp(1.4rem,2.5vw,1.95rem); color:var(--ink); margin:.35em 0 .6em; line-height:1.5; }
.block__body .eyebrow{ margin-bottom:.2em; }
.block__body p{ color:var(--ink-2); } .block__body p + p{ margin-top:1.1em; }
.block__body .tagrow{ margin-top:1.3em; }

/* theme index cards (hub) */
.theme-cards{ display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.theme-card{ display:flex; flex-direction:column; border:1px solid var(--line); border-radius:var(--r-lg); padding:clamp(26px,3vw,36px); background:#fff; transition:border-color .25s, transform .3s var(--ease), box-shadow .3s; }
.theme-card:hover{ border-color:transparent; transform:translateY(-4px); box-shadow:var(--shadow); }
.theme-card .no{ font-family:var(--serif); color:var(--gold); font-size:.82rem; letter-spacing:.22em; }
.theme-card h2{ font-family:var(--serif); font-size:1.32rem; color:var(--ink); margin:.55em 0 .35em; display:flex; align-items:center; gap:.55em; }
.theme-card h2 i{ width:9px; height:9px; border-radius:50%; flex:none; }
.theme-card p{ color:var(--ink-3); font-size:.92rem; margin:0 0 auto; line-height:1.8; }
.theme-card .go{ margin-top:20px; font-size:.83rem; font-weight:600; color:var(--maroon); display:inline-flex; gap:.5em; align-items:center; }
.theme-card:hover .go .a{ transform:translateX(4px); } .theme-card .go .a{ transition:transform .25s var(--ease); }

/* pillar list (ski etc.) */
.pillar-list{ display:grid; border-top:1px solid var(--line); }
.pillar-list .row{ display:grid; grid-template-columns:auto 1fr; gap:clamp(20px,4vw,54px); padding:clamp(28px,3.5vw,48px) 0; border-bottom:1px solid var(--line); align-items:start; }
.pillar-list .row .idx{ font-family:var(--serif); font-size:1.5rem; font-weight:600; color:var(--gold); line-height:1; }
.pillar-list .row h2{ font-family:var(--serif); font-size:clamp(1.25rem,2.2vw,1.6rem); color:var(--ink); margin:0 0 .5em; }
.pillar-list .row p{ color:var(--ink-2); margin:0; max-width:62ch; }
.pillar-list .row .sub{ margin-top:1.1em; display:flex; flex-wrap:wrap; gap:9px 22px; }
.pillar-list .row .sub span{ font-size:.83rem; color:var(--ink-3); }
.pillar-list .row .sub span::before{ content:"—"; color:var(--gold); margin-right:.4em; }

/* callout + report list */
.callout{ background:var(--paper-2); border-radius:var(--r-lg); padding:clamp(28px,3.4vw,46px); }
.callout .eyebrow{ margin-bottom:.4em; }
.callout h2{ font-family:var(--serif); font-size:clamp(1.35rem,2.4vw,1.75rem); color:var(--ink); margin:0 0 .5em; }
.callout > p{ color:var(--ink-2); margin:0; max-width:64ch; }
.report-list{ display:grid; margin-top:24px; border-top:1px solid var(--line); }
.report-list li{ display:grid; grid-template-columns:auto 1fr auto; gap:18px; align-items:baseline; padding:18px 4px; border-bottom:1px solid var(--line); }
.report-list .kind{ font-size:.64rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); border:1px solid var(--line); padding:3px 9px; border-radius:2px; align-self:center; }
.report-list .t{ font-weight:600; color:var(--ink); }
.report-list .meta{ color:var(--ink-4); font-size:.82rem; white-space:nowrap; }
.note{ font-size:.82rem; color:var(--ink-4); margin-top:16px; }

/* other-themes navigation */
.theme-nav{ border-top:1px solid var(--line); padding-top:clamp(36px,4vw,56px); }
.theme-nav h2{ font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; color:var(--ink-4); font-weight:600; margin:0 0 22px; }
.theme-nav .row{ display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:12px; }
.theme-nav a{ display:flex; align-items:center; gap:.6em; padding:16px 18px; border:1px solid var(--line); border-radius:var(--r); font-weight:600; color:var(--ink); font-size:.9rem; transition:border-color .25s, color .25s, transform .25s var(--ease); }
.theme-nav a:hover{ border-color:var(--maroon); color:var(--maroon); transform:translateY(-2px); }
.theme-nav a i{ width:7px; height:7px; border-radius:50%; flex:none; }

@media (max-width:980px){
  .block, .block:nth-child(even) .block__media{ grid-template-columns:1fr; }
  .block:nth-child(even) .block__media{ order:0; }
  .theme-cards{ grid-template-columns:1fr; }
  .pillar-list .row{ grid-template-columns:1fr; gap:6px; }
  .report-list li{ grid-template-columns:1fr; gap:5px; } .report-list .meta{ white-space:normal; }
}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.09s; } .reveal.d2{ transition-delay:.18s; } .reveal.d3{ transition-delay:.27s; }
@media (prefers-reduced-motion:reduce){ *{ animation:none !important; scroll-behavior:auto; } .reveal{ opacity:1; transform:none; } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .concept-grid,.direction-grid,.direction-foot,.project,.project:nth-child(even) .project__media,
  .split,.prof-card,.act-grid,.join-grid,.access-grid,.model-note,.spotlight__head{ grid-template-columns:1fr; }
  .project:nth-child(even) .project__media{ order:0; }
  .spotlight__grid{ grid-template-columns:1fr 1fr; }
  .sp-item:nth-child(odd){ border-right:1px solid var(--line); padding-right:24px; }
  .sp-item:nth-child(even){ border-left:none; padding-left:24px; }
  .prof-card{ text-align:center; } .prof-card__photo{ max-width:230px; margin-inline:auto; } .prof-card blockquote{ text-align:left; }
  .prof-links,.hero__cta{ justify-content:center; }
  .foot-top{ grid-template-columns:1fr 1fr; }
  .direction-figure{ max-width:520px; margin-inline:auto; }
  .concept-visual img{ aspect-ratio:16/10; }
}
@media (max-width:760px){
  .nav{ position:fixed; top:0; right:0; bottom:auto; left:auto; width:min(86vw,380px);
    height:100vh; height:100dvh; max-height:100vh; max-height:100dvh;
    flex-direction:column; align-items:stretch;
    justify-content:flex-start; gap:0; background:var(--paper); padding:92px 30px 40px; box-shadow:-20px 0 60px rgba(20,26,45,.18);
    transform:translateX(105%); transition:transform .42s var(--ease); overflow-y:auto;
    overscroll-behavior:contain; -webkit-overflow-scrolling:touch; }
  .nav.open{ transform:none; }
  .nav-item{ display:block; }
  .site-header:not(.scrolled) .nav > a,.site-header:not(.scrolled) .nav-item > a{ color:var(--ink); text-shadow:none; }
  .site-header:not(.scrolled) .nav a small{ color:var(--ink-4); }
  .nav > a,.nav-item > a{ font-size:1.05rem; padding:15px 0; border-bottom:1px solid var(--line); }
  .nav > a::after,.nav-item > a::after{ display:none; }
  .nav-item > a .caret{ float:right; }
  .nav .btn-join{ margin-top:18px; text-align:center; border-radius:2px; }
  .nav .btn-join,.nav .btn-join:hover{ color:#fff; }
  /* mega becomes an inline sublist in the drawer */
  .mega{ position:static; opacity:1; visibility:visible; transform:none; background:none; box-shadow:none;
    border-top:none; backdrop-filter:none; -webkit-backdrop-filter:none; max-height:0; overflow:hidden; transition:max-height .35s var(--ease); }
  .nav-item.open .mega{ max-height:640px; }
  .mega__inner{ width:auto; padding:4px 0 10px; grid-template-columns:1fr; gap:0; }
  .mega__lead{ display:none; }
  .mega a{ padding:11px 12px; }
  .mega a b{ font-size:.9rem; }
  .nav-toggle{ display:inline-flex; flex-direction:column; gap:5px; margin-left:auto; z-index:120; background:none; border:0; cursor:pointer; padding:8px; }
  .nav-toggle span{ width:25px; height:2px; background:var(--ink); border-radius:2px; transition:.3s var(--ease); }
  .site-header:not(.scrolled) .nav-toggle span{ background:#fff; }
  .site-header:not(.scrolled) .nav-toggle.open span,
  .nav-toggle.open span{ background:var(--ink); }
  .nav-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2){ opacity:0; }
  .nav-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
  .stat-cards,.pub-metrics,.team-stats,.spotlight__grid,.gallery,.themes,.scenes{ grid-template-columns:1fr 1fr; }
  .themes{ gap:0 clamp(24px,5vw,40px); }
  .pub{ grid-template-columns:1fr; gap:6px; }
  .foot-top{ grid-template-columns:1fr; gap:32px; }
  .hero__pillars{ gap:18px; }
}
@media (max-width:460px){
  .team-stats,.gallery{ grid-template-columns:1fr 1fr; }
  .themes,.scenes,.stat-cards,.pub-metrics,.spotlight__grid{ grid-template-columns:1fr; }
  .stat:nth-child(odd),.pub-metrics .m + .m,.team-stats .ts + .ts,.sp-item + .sp-item,.sp-item:nth-child(odd){ border-right:none; border-left:none; padding-left:0; padding-right:0; }
  .stat,.pub-metrics .m,.team-stats .ts,.sp-item{ padding-left:0; padding-right:0; }
  .hero__inner{ padding:130px 0 100px; }
  .hero h1{ font-size:2.2rem; line-height:1.4; }
  .hero__sub{ font-size:1rem; }
  .hero__cta{ flex-direction:column; align-items:stretch; gap:18px; }
  .btn{ justify-content:center; }
  .btn-text{ justify-content:center; }
}