/* ═══════════════════════════════════════════════
   OPENCLAW KL — OFFICIAL SITE
   Type: Anton (display) · Space Grotesk (body) · IBM Plex Mono (labels)
   Palette: warm near-black + brand coral #D96B3A + electric blue #3D8BFF
   ═══════════════════════════════════════════════ */

:root{
  --bg:#0B0A08;
  --bg2:#12100D;
  --bg3:#171410;
  --panel:#14110D;
  --line:rgba(217,107,58,.16);
  --line2:rgba(255,255,255,.08);
  --coral:#D96B3A;
  --coral-hi:#FF8A55;
  --blue:#3D8BFF;
  --green:#7BE0A2;
  --ink:#F4EFE6;
  --dim:#A79E90;
  --faint:#6E675C;
  --bg2-rgb:18,16,13;
  --nav-rgb:11,10,8;
  --grid-rgb:244,239,230;
  --grid-op:.028;
  --disp:'Anton',Impact,sans-serif;
  --body:'Space Grotesk',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --nav-h:80px;
}

/* ── light theme ─────────────────────────────── */
/* coral stays #D96B3A in both modes (brand anchor);
   accent/text tones deepen for contrast on paper.  */
html[data-theme="light"]{
  --bg:#F7F2E9;
  --bg2:#EEE7DA;
  --bg3:#E5DCCB;
  --panel:#FCF9F2;
  --line:rgba(201,87,31,.32);
  --line2:rgba(35,27,17,.15);
  --coral-hi:#BE4A12;
  --blue:#1B5FD6;
  --green:#158A50;
  --ink:#221A10;
  --dim:#5D5344;
  --faint:#8D8371;
  --bg2-rgb:238,231,218;
  --nav-rgb:247,242,233;
  --grid-rgb:34,26,16;
  --grid-op:.05;
}

/* brief cross-fade while switching themes (added/removed by JS) */
html.theming,html.theming *,html.theming *::before,html.theming *::after{
  transition:background-color .45s ease,color .45s ease,border-color .45s ease,fill .45s ease,stroke .45s ease,box-shadow .45s ease !important;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--coral);color:#0B0A08}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
em{font-style:normal;color:var(--coral-hi)}
strong{color:var(--ink);font-weight:600}

.container{width:min(1240px,92vw);margin:0 auto}
.mono{font-family:var(--mono)}
.display{font-family:var(--disp);font-weight:400;letter-spacing:.01em;line-height:.95;text-transform:uppercase}

/* ── ambient layers ─────────────────────────── */
.noise{
  position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scanlines{
  position:fixed;inset:0;z-index:91;pointer-events:none;opacity:.028;
  background:repeating-linear-gradient(0deg,transparent 0 2px,#000 2px 4px);
}
body::before{ /* warm stage glow, top */
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(900px 500px at 85% -8%,rgba(217,107,58,.13),transparent 60%),
    radial-gradient(700px 500px at -10% 30%,rgba(61,139,255,.07),transparent 60%);
}
body::after{ /* blueprint grid, faded at edges */
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    linear-gradient(rgba(var(--grid-rgb),var(--grid-op)) 1px,transparent 1px),
    linear-gradient(90deg,rgba(var(--grid-rgb),var(--grid-op)) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 20%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 20%,#000 30%,transparent 100%);
}

/* ── nav ────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;gap:32px;padding:0 max(24px,4vw);
  border-bottom:1px solid transparent;transition:background .3s,border-color .3s,backdrop-filter .3s;
}
.nav.scrolled{background:rgba(var(--nav-rgb),.85);backdrop-filter:blur(14px);border-color:var(--line)}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand-logo{height:50px;width:auto;display:block;transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.brand:hover .brand-logo{transform:rotate(-8deg) scale(1.04)}
.brand-logo-lg{width:min(320px,100%);height:auto}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;color:var(--dim);
  position:relative;padding:4px 0;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--coral);transition:width .3s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:18px}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{
  position:fixed;top:var(--nav-h);left:0;right:0;z-index:99;
  background:rgba(var(--nav-rgb),.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
  display:none;flex-direction:column;padding:18px max(24px,4vw) 26px;gap:4px;
}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--mono);font-size:14px;letter-spacing:.12em;color:var(--dim);padding:12px 0;border-bottom:1px solid var(--line2)}
.mobile-menu a.btn{border:0;margin-top:12px;text-align:center}

/* ── buttons ────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:12.5px;font-weight:600;letter-spacing:.12em;
  padding:15px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .2s,box-shadow .25s,background .25s,color .25s,border-color .25s;
}
.btn-sm{padding:10px 18px;font-size:11px}
.btn-coral{background:var(--coral);color:#120A05;clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%)}
.btn-coral:hover{background:var(--coral-hi);transform:translateY(-2px);box-shadow:0 10px 30px -8px rgba(217,107,58,.55)}
.btn-coral .arr{transition:transform .25s}
.btn-coral:hover .arr{transform:translateX(5px)}
.btn-ghost{border-color:var(--line2);color:var(--dim)}
.btn-ghost:hover{border-color:var(--coral);color:var(--ink);transform:translateY(-2px)}

/* theme toggle */
.theme-toggle{
  display:inline-flex;align-items:center;gap:9px;background:none;border:1px solid var(--line2);
  cursor:pointer;padding:9px 14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  color:var(--dim);transition:border-color .25s,color .25s,transform .2s,background .25s;
}
.theme-toggle:hover{border-color:var(--coral);color:var(--coral-hi);transform:translateY(-1px)}
.tt-ic{width:14px;height:14px;display:block;color:var(--coral-hi);flex-shrink:0}
.tt-moon{display:none}
html[data-theme="light"] .tt-sun{display:none}
html[data-theme="light"] .tt-moon{display:block}

/* ── hero ───────────────────────────────────── */
.hero{position:relative;padding:calc(var(--nav-h) + 64px) 0 0;overflow:hidden}
.hero::before{ /* coral horizon line */
  content:"";position:absolute;left:0;right:0;top:calc(var(--nav-h) + 34px);height:1px;
  background:linear-gradient(90deg,transparent,rgba(217,107,58,.5) 30%,rgba(217,107,58,.5) 70%,transparent);
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  min-height:calc(100vh - var(--nav-h) - 46px);padding-bottom:56px;
}
.kicker{font-size:11.5px;letter-spacing:.18em;color:var(--coral-hi);display:flex;align-items:center;gap:10px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero-h{font-size:clamp(58px,8.4vw,124px);margin:26px 0 48px}
.hero-h em{color:var(--coral);position:relative;white-space:nowrap}
.hero-h em::after{ /* claw underline */
  content:"";position:absolute;left:0;right:0;bottom:.02em;height:.07em;
  background:linear-gradient(90deg,var(--coral),var(--coral-hi));transform:skewX(-12deg);
}
.hero-sub{font-size:clamp(17px,1.5vw,20px);color:var(--dim);max-width:52ch}
.hero-sub strong{color:var(--ink)}
.hero-sub .ev{color:var(--coral-hi);border-bottom:1px dashed var(--coral);cursor:crosshair;padding:0 2px;transition:background .2s,color .2s}
.hero-sub .ev:hover{background:rgba(217,107,58,.18);color:var(--ink)}
.hero-cta{display:flex;gap:16px;margin:34px 0 30px;flex-wrap:wrap}
.hero-meta{display:flex;gap:12px;align-items:center;font-size:11px;letter-spacing:.14em;color:var(--faint);flex-wrap:wrap}
.hero-meta i{font-style:normal;color:var(--coral)}

/* terminal — intentionally stays dark in BOTH themes (it's a terminal) */
.hero-term{display:flex;flex-direction:column;gap:20px}
.term{
  background:#0E0C09;border:1px solid rgba(217,107,58,.22);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(217,107,58,.06),0 0 60px -20px rgba(217,107,58,.18);
  position:relative;
}
.term::before{content:"";position:absolute;top:-1px;left:24px;width:120px;height:2px;background:var(--coral)}
.term-bar{
  display:flex;align-items:center;gap:7px;padding:12px 16px;font-size:11px;letter-spacing:.08em;
  color:#6E675C;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.02);
}
.td{width:9px;height:9px;border-radius:50%}
.td-r{background:#E5534B}.td-y{background:#D4A72C}.td-g{background:#57AB5A}
.term-body{padding:20px 18px 22px;font-size:12.5px;line-height:1.9;min-height:264px;color:#A79E90}
.term-body .tl-p{color:#FF8A55}
.term-body .tl-c{color:#F4EFE6}
.term-body .tl-ok{color:#7BE0A2}
.term-body .tl-dim{color:#6E675C}
.term-body .tl-blue{color:#3D8BFF}
.term-body .tl-ev{color:#FF8A55;transition:background .25s,box-shadow .25s,color .25s}
.term-body .tl-ev.hi{background:rgba(217,107,58,.16);box-shadow:0 0 0 1px rgba(217,107,58,.45),0 0 28px -4px rgba(217,107,58,.55);color:#F4EFE6}
.term-body .tl-rotate{color:#F4EFE6}
.cursor{display:inline-block;width:8px;height:15px;background:var(--coral);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.hero-photo{position:relative;margin:0}
.hero-photo img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border:1px solid var(--line2);filter:saturate(.92) contrast(1.04);
  transition:filter .4s,transform .4s;
}
.hero-photo:hover img{filter:saturate(1.05) contrast(1.06);transform:scale(1.012)}
.hero-photo::after{content:"";position:absolute;inset:0;border:1px solid rgba(217,107,58,.28);transform:translate(10px,10px);pointer-events:none;transition:transform .4s}
.hero-photo:hover::after{transform:translate(6px,6px)}

/* ticker */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2);overflow:hidden;padding:13px 0}
.ticker-track{display:flex;gap:0;width:max-content;animation:slide 26s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track span{font-family:var(--mono);font-size:12px;letter-spacing:.22em;color:var(--dim);padding:0 28px;white-space:nowrap}
.ticker-track span b{color:var(--coral);font-weight:500}
@keyframes slide{to{transform:translateX(-50%)}}

/* ── sections ───────────────────────────────── */
.section{padding:110px 0}
.section--tint{background:var(--bg2);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.sec-head{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:end;margin-bottom:64px}
.sec-no{font-size:13px;letter-spacing:.2em;color:var(--coral);border:1px solid var(--line);padding:8px 12px;align-self:start}
.sec-h{font-size:clamp(46px,6vw,88px)}
/* one-row headers: sized so the full title fits a single line on desktop */
.sec-h--line{font-size:clamp(34px,4.4vw,58px);line-height:1}
.sec-h--line.sec-h--long{font-size:clamp(27px,3.5vw,46px)}
.sec-kicker{font-size:11.5px;letter-spacing:.18em;color:var(--faint);padding-bottom:10px}

/* about */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.about-copy p{color:var(--dim);margin-bottom:20px}
.about-copy .lede{font-size:clamp(19px,1.8vw,23px);color:var(--ink);line-height:1.55}
.about-copy em{color:var(--coral-hi)}
.about-cards{display:flex;flex-direction:column;gap:16px}
.fact-card{
  background:var(--panel);border:1px solid var(--line2);border-left:3px solid var(--coral);
  padding:22px 24px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.fact-card:hover{transform:translateX(6px);border-color:var(--line);box-shadow:0 16px 40px -20px rgba(0,0,0,.7)}
.fact-k{font-size:10.5px;letter-spacing:.2em;color:var(--coral-hi)}
.aspiration-k{display:block;margin-top:22px}
.aspiration{
  margin:12px 0 0;padding:6px 0 6px 18px;border-left:3px solid var(--coral);
  font-family:var(--disp);font-size:clamp(19px,1.8vw,23px);line-height:1.35;color:var(--ink);letter-spacing:.01em;
}
.fact-card p{color:var(--dim);font-size:15px;margin-top:10px}
.link{display:inline-block;margin-top:12px;font-size:11px;letter-spacing:.14em;color:var(--blue);border-bottom:1px solid rgba(61,139,255,.4);padding-bottom:2px;transition:color .25s}
.link:hover{color:#7FB2FF}

.flag{font-size:17px}

/* stats */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--bg2),var(--bg))}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:44px 24px;border-left:1px solid var(--line2);text-align:left}
.stat:first-child{border-left:0}
.stat-n{font-size:clamp(44px,4.6vw,68px);color:var(--coral);display:block;font-variant-numeric:tabular-nums}
.stat-l{display:block;margin-top:8px;font-size:10.5px;letter-spacing:.16em;color:var(--faint)}

/* timeline */
/* ── track record: horizontal timeline ─────── */
.tl-wrap{position:relative}
.tl-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}
.tl-hint{font-size:10.5px;letter-spacing:.22em;color:var(--faint)}
.tl-ctrl{display:flex;align-items:center;gap:14px}
.tl-btn{
  width:42px;height:42px;border:1px solid var(--line2);background:var(--panel);color:var(--ink);
  font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:border-color .25s,color .25s,transform .25s,background .25s;
}
.tl-btn:hover{border-color:var(--coral);color:var(--coral-hi);background:rgba(217,107,58,.08);transform:translateY(-2px)}
.tl-btn:active{transform:translateY(0) scale(.94)}
.tl-count{font-size:12px;letter-spacing:.16em;color:var(--faint);min-width:66px;text-align:center}
.tl-count b{color:var(--coral-hi);font-weight:400}
.tl-count i{font-style:normal;margin:0 5px}
.tl-scroller{
  overflow-x:auto;scroll-snap-type:x proximity;cursor:grab;user-select:none;-webkit-user-select:none;
  scrollbar-width:none;
  mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
}
.tl-scroller::-webkit-scrollbar{display:none}
.tl-scroller.dragging{cursor:grabbing}
.tl-track{position:relative;display:flex;gap:14px;justify-content:space-between;min-width:100%;padding:0 40px 12px}
.tl-line{
  position:absolute;left:0;right:0;top:95px;height:1px;
  background:linear-gradient(90deg,transparent,var(--line) 6%,var(--line) 94%,transparent);
}
.tl-node{
  position:relative;flex:0 0 140px;height:190px;pointer-events:none;
  scroll-snap-align:center;background:none;border:0;padding:0;cursor:pointer;text-align:left;
}
.tl-dot{
  position:absolute;top:89px;left:50%;transform:translateX(-50%);z-index:2;
  width:13px;height:13px;border-radius:50%;background:var(--bg);border:2px solid var(--coral);
  box-shadow:0 0 0 4px var(--bg);
  transition:transform .3s cubic-bezier(.34,1.56,.64,1),background .3s,box-shadow .3s;
}
.tl-stem{position:absolute;left:50%;transform:translateX(-50%);width:1px;background:var(--line2);transition:background .3s}
.tl-up .tl-stem{top:74px;height:15px}
.tl-down .tl-stem{top:102px;height:14px}
.tl-ncard{
  position:absolute;left:-20px;right:-20px;height:74px;overflow:hidden;pointer-events:auto;
  background:var(--panel);border:1px solid var(--line2);padding:10px 12px;
  transition:transform .3s cubic-bezier(.22,1,.36,1),border-color .3s,box-shadow .3s,background .3s;
}
.tl-up .tl-ncard{top:0}
.tl-down .tl-ncard{bottom:0}
.tl-ncard::before{content:"";position:absolute;top:-1px;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--coral),var(--coral-hi));transition:width .4s}
.tl-ndate{display:inline-block;font-size:9px;letter-spacing:.14em;color:var(--faint);transition:color .25s}
.tl-ndate::after{content:"·";margin:0 6px;color:var(--faint)}
.tl-ntag{display:inline-block;font-size:9px;letter-spacing:.16em;color:var(--coral-hi)}
.tl-ntitle{display:block;margin-top:5px;font-family:var(--disp);font-weight:400;font-size:14px;line-height:1.2;letter-spacing:.02em;text-transform:uppercase;color:var(--ink)}
.tl-node:hover .tl-ndate{color:var(--coral-hi)}
.tl-node:hover .tl-dot{transform:translateX(-50%) scale(1.3);background:var(--coral)}
.tl-node:hover .tl-stem{background:var(--coral)}
.tl-up:hover .tl-ncard{transform:translateY(-4px)}
.tl-down:hover .tl-ncard{transform:translateY(4px)}
.tl-node:hover .tl-ncard{border-color:var(--line);box-shadow:0 20px 44px -20px rgba(0,0,0,.85)}
.tl-node:hover .tl-ncard::before{width:100%}
.tl-node.is-active .tl-ndate{color:var(--coral-hi)}
.tl-node.is-active .tl-dot{background:var(--coral);transform:translateX(-50%);box-shadow:0 0 0 4px var(--bg),0 0 0 7px rgba(217,107,58,.22),0 0 20px rgba(217,107,58,.75)}
.tl-node.is-active .tl-stem{background:var(--coral)}
.tl-up.is-active .tl-ncard{transform:translateY(-4px)}
.tl-down.is-active .tl-ncard{transform:translateY(4px)}
.tl-node.is-active .tl-ncard{border-color:var(--coral);background:linear-gradient(135deg,rgba(217,107,58,.1),var(--panel) 62%);box-shadow:0 22px 48px -20px rgba(0,0,0,.9),0 0 30px -8px rgba(217,107,58,.28)}
.tl-node.is-active .tl-ncard::before{width:100%}
.tl-node:focus-visible .tl-ncard{outline:2px solid var(--coral-hi);outline-offset:3px}
/* detail panel */
.tl-detail{
  margin-top:30px;background:var(--panel);border:1px solid var(--line2);border-left:3px solid var(--coral);
  padding:24px 30px 26px;position:relative;overflow:hidden;
}
.tl-detail::after{ /* scan sweep on change */
  content:"";position:absolute;top:0;bottom:0;left:-35%;width:35%;pointer-events:none;opacity:0;
  background:linear-gradient(90deg,transparent,rgba(255,138,85,.14),transparent);
}
.tl-detail.is-in::after{animation:tlScan .8s ease .05s}
@keyframes tlScan{0%{opacity:1;left:-35%}100%{opacity:0;left:105%}}
.tl-detail .d-anim{opacity:0}
.tl-detail.is-in .d-anim{animation:tlIn .55s cubic-bezier(.22,1,.36,1) forwards;animation-delay:calc(var(--i)*75ms)}
@keyframes tlIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.tl-detail.is-out .d-anim{animation:tlOut .18s ease forwards}
@keyframes tlOut{to{opacity:0;transform:translateY(-10px)}}
.d-top{display:flex;align-items:center;gap:14px;margin-bottom:12px;flex-wrap:wrap}
.d-date{font-size:12px;letter-spacing:.2em;color:var(--coral-hi)}
.d-tag{font-size:9.5px;letter-spacing:.22em;color:var(--ink);border:1px solid var(--line);padding:5px 10px}
.d-title{font-family:var(--disp);font-weight:400;font-size:clamp(24px,2.8vw,36px);line-height:1.1;letter-spacing:.02em;text-transform:uppercase;color:var(--ink);margin-bottom:12px}
.d-desc{color:var(--dim);font-size:15px;line-height:1.65;max-width:74ch}
.d-desc em{color:var(--coral-hi);font-style:normal}
.d-stats{display:flex;margin-top:18px;border-top:1px solid var(--line2);padding-top:16px;flex-wrap:wrap;gap:16px 0}
.d-stat{padding:0 26px 0 0;margin-right:26px;border-right:1px solid var(--line2)}
.d-stat:last-child{border-right:0;margin-right:0;padding-right:0}
.d-stat b{display:block;font-family:var(--disp);font-weight:400;font-size:32px;line-height:1;color:var(--coral-hi)}
.d-stat span{display:block;margin-top:8px;font-size:9.5px;letter-spacing:.2em;color:var(--faint)}
.d-meta{margin-top:18px;font-size:10px;letter-spacing:.18em;color:var(--faint);line-height:1.8}

/* photo strip */


/* campus */
.campus-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:start}
.campus-copy .lede{font-size:clamp(19px,1.8vw,23px);color:var(--ink);line-height:1.55;margin-bottom:20px}
.campus-copy p{color:var(--dim)}
.campus-note{margin:22px 0;font-size:11px;letter-spacing:.12em;color:var(--coral-hi);border:1px dashed rgba(217,107,58,.55);padding:12px 16px}
.campus-facts{display:flex;flex-direction:column;margin:0}
.campus-facts div{
  display:flex;align-items:center;gap:20px;background:var(--bg);
  border:1px solid var(--line2);padding:15px 20px;margin-top:-1px;
  transition:border-color .25s,background .25s;position:relative;
}
.campus-facts div:first-child{margin-top:0}
.campus-facts div:hover{border-color:var(--coral);background:rgba(217,107,58,.06);z-index:1}
.campus-facts b{font-family:var(--disp);font-weight:400;font-size:34px;line-height:1;color:var(--coral);min-width:50px}
.campus-facts span{font-size:10px;letter-spacing:.16em;color:var(--faint)}
.campus-meta p{font-size:11px;letter-spacing:.1em;color:var(--dim);padding:9px 0;border-bottom:1px solid var(--line2)}
.campus-side{display:flex;flex-direction:column;gap:16px}
.campus-card{background:var(--bg);border:1px solid var(--line2);border-top:3px solid var(--coral);padding:24px 26px;transition:transform .25s,box-shadow .25s}
.campus-card:hover{transform:translateY(-4px);box-shadow:0 20px 44px -22px rgba(0,0,0,.8)}
.campus-tbc{margin-top:16px;font-size:15px;letter-spacing:.32em;color:var(--faint)}
/* campus backdrop — image kept quiet under a charcoal/coral blend */
#campus{position:relative;overflow:hidden}
#campus::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:url('img/campus-bg.png') center/cover no-repeat;
  opacity:.14;filter:brightness(.85) saturate(.75);
}
#campus::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(180deg,var(--bg2) 0%,rgba(var(--bg2-rgb),0) 24%,rgba(var(--bg2-rgb),0) 76%,var(--bg2) 100%),
    radial-gradient(60% 55% at 50% 42%,rgba(217,107,58,.07),transparent 72%);
}
#campus .container{position:relative;z-index:1}

/* partners */
.marquee{overflow:hidden;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);background:var(--bg2);padding:30px 0;margin-bottom:60px}
.marquee-track{display:flex;align-items:center;width:max-content;animation:slide 42s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.lm{display:flex;align-items:center;padding:0 42px;flex-shrink:0;text-decoration:none}
.lm img{
  height:32px;width:auto;max-width:150px;object-fit:contain;
  opacity:.5;filter:grayscale(.7) brightness(.9);
  transition:opacity .3s,filter .3s,transform .3s;
}
.lm:hover img{opacity:1;filter:grayscale(0) brightness(1);transform:scale(1.12)}
.partner-grid{display:flex;flex-wrap:wrap;gap:18px 42px;align-items:center;justify-content:center}
.wm{
  font-family:var(--disp);font-weight:400;text-transform:uppercase;letter-spacing:.04em;
  font-size:clamp(22px,2.6vw,34px);color:var(--faint);opacity:.75;text-decoration:none;
  transition:color .3s,opacity .3s,transform .3s,text-shadow .3s;
}
.wm:hover{opacity:1;color:var(--wc);transform:translateY(-4px) skewX(-3deg);text-shadow:0 0 26px var(--wc)}
.partner-note{text-align:center;margin-top:40px;font-size:10.5px;letter-spacing:.16em;color:var(--faint)}

/* crew */
.crew-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:18px}
.crew-card{
  flex:1 1 220px;max-width:262px;display:flex;flex-direction:column;align-items:center;text-align:center;
  background:var(--panel);border:1px solid var(--line2);padding:30px 20px 26px;position:relative;overflow:hidden;
  text-decoration:none;transition:transform .3s cubic-bezier(.22,1,.36,1),border-color .3s,box-shadow .3s;
}
.crew-card::before{content:"";position:absolute;top:-1px;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--coral),var(--coral-hi));transition:width .4s}
.crew-card::after{content:"";position:absolute;right:-34px;bottom:-34px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(217,107,58,.16),transparent 70%);opacity:0;transition:opacity .35s}
.crew-card:hover{transform:translateY(-6px);border-color:var(--line);box-shadow:0 26px 52px -24px rgba(0,0,0,.9)}
.crew-card:hover::before{width:100%}
.crew-card:hover::after{opacity:1}
.crew-photo{
  width:104px;height:104px;border-radius:50%;overflow:hidden;margin-bottom:18px;flex-shrink:0;
  border:2px solid var(--line2);display:grid;place-items:center;
  transition:border-color .3s,box-shadow .3s,transform .3s;
}
.crew-photo img{width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.22,1,.36,1)}
.crew-card:hover .crew-photo{border-color:var(--coral);box-shadow:0 0 0 4px rgba(217,107,58,.14),0 0 26px rgba(217,107,58,.4);transform:scale(1.05)}
.crew-card:hover .crew-photo img{transform:scale(1.1)}
.crew-photo--init{background:linear-gradient(135deg,rgba(217,107,58,.24),var(--bg3) 62%)}
.crew-photo--init span{font-family:var(--disp);font-size:42px;color:var(--coral-hi)}
.crew-name{font-family:var(--disp);font-weight:400;font-size:20px;letter-spacing:.02em;text-transform:uppercase;color:var(--ink);margin-bottom:7px}
.crew-role{font-size:10px;letter-spacing:.24em;color:var(--coral-hi);margin-bottom:18px}
.crew-li{
  display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);padding:7px 14px;
  font-size:10px;letter-spacing:.18em;color:var(--faint);
  transition:border-color .3s,color .3s,box-shadow .3s,background .3s;
}
.crew-li-ic{width:15px;height:15px;filter:grayscale(1) brightness(.75);transition:filter .3s}
.crew-card:hover .crew-li{border-color:rgba(10,102,194,.75);color:var(--ink);background:rgba(10,102,194,.12);box-shadow:0 0 22px -4px rgba(10,102,194,.7)}
.crew-card:hover .crew-li-ic{filter:grayscale(0) drop-shadow(0 0 7px rgba(10,102,194,.95))}
/* AI crew members' action buttons + join card */
.crew-li svg{width:14px;height:14px;fill:currentColor;flex-shrink:0;transition:filter .3s}
.crew-card:hover .crew-li--claw{border-color:var(--coral);color:var(--coral-hi);background:rgba(217,107,58,.1);box-shadow:0 0 20px -4px rgba(217,107,58,.6)}
.crew-card:hover .crew-li--claw svg{filter:drop-shadow(0 0 7px rgba(217,107,58,.95))}
.crew-card:hover .crew-li--hermes{border-color:#7BE0A2;color:#7BE0A2;background:rgba(123,224,162,.1);box-shadow:0 0 20px -4px rgba(123,224,162,.6)}
.crew-card:hover .crew-li--hermes svg{filter:drop-shadow(0 0 7px rgba(123,224,162,.95))}
@keyframes aiPulse{0%{transform:scale(.92);opacity:.65}70%{transform:scale(1.4);opacity:0}100%{transform:scale(1.4);opacity:0}}
.crew-card--join{border-style:dashed;border-color:rgba(217,107,58,.5);cursor:default}
.crew-card--join:hover{border-color:var(--coral)}
.crew-photo--join{background:linear-gradient(135deg,rgba(217,107,58,.2),var(--bg3) 62%);position:relative}
.crew-photo--join span{font-family:var(--disp);font-size:44px;color:var(--coral-hi)}
.crew-photo--join::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid var(--coral);opacity:0;animation:aiPulse 2.6s ease-out infinite}
.crew-cta{display:inline-flex;align-items:center;gap:8px;font-size:9px;letter-spacing:.2em;color:var(--faint);border:1px solid var(--line2);padding:7px 14px}
.crew-cta-dot{width:7px;height:7px;border-radius:50%;background:var(--coral-hi);box-shadow:0 0 10px var(--coral-hi);animation:pulse 1.6s infinite}

/* faq */
.faq-wrap{max-width:920px}
.faq-pos{
  margin:0 0 36px;padding:20px 24px;border-left:3px solid var(--coral);
  background:linear-gradient(135deg,rgba(217,107,58,.07),var(--panel) 60%);
  color:var(--dim);font-size:15.5px;line-height:1.7;max-width:76ch;
}
.faq-pos strong{color:var(--coral-hi);font-weight:500}
.faq-tabs{
  position:relative;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;
  border-bottom:1px solid var(--line2);
}
.faq-tabs::-webkit-scrollbar{display:none}
.faq-tab{
  background:none;border:0;cursor:pointer;padding:14px 18px 16px;white-space:nowrap;flex-shrink:0;
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--faint);transition:color .25s;
}
.faq-tab:hover{color:var(--ink)}
.faq-tab.is-on{color:var(--coral-hi)}
.faq-tab .n{margin-left:7px;font-size:9.5px;color:var(--faint);transition:color .25s}
.faq-tab.is-on .n{color:var(--coral)}
.faq-ind{
  position:absolute;bottom:-1px;left:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--coral),var(--coral-hi));
  transition:left .35s cubic-bezier(.22,1,.36,1),width .35s cubic-bezier(.22,1,.36,1);
}
.faq-panel{padding-top:6px}
.fq{border-bottom:1px solid var(--line2);opacity:0}
.fq.in{animation:fqIn .45s cubic-bezier(.22,1,.36,1) forwards;animation-delay:calc(var(--i)*55ms)}
@keyframes fqIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.fq-q{
  display:flex;justify-content:space-between;align-items:center;gap:20px;width:100%;
  background:none;border:0;cursor:pointer;padding:21px 8px;text-align:left;
  font-family:var(--disp);font-weight:400;font-size:clamp(16px,1.7vw,21px);
  text-transform:uppercase;letter-spacing:.02em;color:var(--ink);transition:color .25s;
}
.fq-q:hover{color:var(--coral-hi)}
.fq-x{font-size:20px;color:var(--coral);transition:transform .35s cubic-bezier(.34,1.56,.64,1);flex-shrink:0}
.fq.open .fq-x{transform:rotate(45deg)}
.fq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s cubic-bezier(.22,1,.36,1)}
.fq.open .fq-a{grid-template-rows:1fr}
.fq-ai{overflow:hidden;min-height:0}
.fq-body{padding:0 8px 26px;max-width:70ch}
.fq-body p{color:var(--dim);font-size:15px;line-height:1.7;margin:0 0 10px}
.fq-body p:last-child{margin-bottom:0}
.fq-body ul{margin:8px 0 10px;padding:0;list-style:none}
.fq-body li{color:var(--dim);font-size:14.5px;line-height:1.6;padding:3px 0 3px 20px;position:relative}
.fq-body li::before{content:"▸";position:absolute;left:0;top:5px;color:var(--coral);font-size:11px}
.fq-body strong{color:var(--coral-hi);font-weight:500}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* join */
.join{padding:130px 0;position:relative;overflow:hidden;border-top:1px solid var(--line)}
.join::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(1000px 600px at 50% 110%,rgba(217,107,58,.16),transparent 65%);
}
.join .container{position:relative}
.join-h{font-size:clamp(56px,8vw,116px);margin:26px 0 56px}
.join-h.join-h--line{font-size:clamp(34px,5.8vw,76px);line-height:1}
.join-h em{color:var(--coral)}
.join-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;grid-template-rows:auto auto;gap:16px}
.join-card{
  background:var(--panel);border:1px solid var(--line2);padding:30px 30px 26px;display:flex;flex-direction:column;
  transition:transform .3s,border-color .3s,box-shadow .3s;position:relative;
}
.join-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:0 26px 54px -24px rgba(0,0,0,.85)}
.join-card--primary{grid-row:span 2;background:linear-gradient(150deg,rgba(217,107,58,.14),var(--panel) 60%);border-color:var(--line)}
.join-k{font-size:10px;letter-spacing:.2em;color:var(--faint)}
.join-card h3{font-family:var(--disp);font-weight:400;font-size:26px;text-transform:uppercase;margin:14px 0 10px}
.join-card p{color:var(--dim);font-size:15px;flex:1}
.join-go{margin-top:22px;font-size:11px;letter-spacing:.16em;color:var(--coral-hi);transition:letter-spacing .3s}
.join-card:hover .join-go{letter-spacing:.24em}

/* footer */
.footer{border-top:1px solid var(--line);background:var(--bg2);padding:70px 0 46px}
.footer-grid{display:grid;grid-template-columns:auto 1fr auto;gap:56px;align-items:start}
.footer-brand{display:flex;flex-direction:column;gap:18px}
.footer-tag{font-size:clamp(26px,2.6vw,36px);color:var(--dim)}
.footer-nav{display:flex;flex-direction:column;gap:12px}
.footer-nav a{font-size:11.5px;letter-spacing:.16em;color:var(--faint);transition:color .25s,transform .25s;width:max-content}
.footer-nav a:hover{color:var(--coral-hi);transform:translateX(6px)}
.footer-meta{text-align:right;display:flex;flex-direction:column;gap:8px}
.footer-meta p{font-size:10.5px;letter-spacing:.14em;color:var(--faint)}

/* ── reveal ─────────────────────────────────── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ── responsive ─────────────────────────────── */
@media (max-width:1080px){
  :root{--nav-h:72px}
  .brand-logo{height:40px}
  .nav-links{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:44px;min-height:0;padding-top:10px}
  .about-grid,.campus-grid{grid-template-columns:1fr;gap:44px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
  .stat{border-top:1px solid var(--line2)}
  .stat:nth-child(-n+2){border-top:0}
  .join-grid{grid-template-columns:1fr 1fr}
  .join-card--primary{grid-row:auto;grid-column:span 2}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .footer-meta{text-align:left}
}
@media (max-width:640px){
  :root{--nav-h:64px}
  .brand-logo{height:31px}
  .brand-logo-lg{width:min(210px,100%)}
  body{font-size:16px}
  .section{padding:76px 0}
  .sec-head{grid-template-columns:auto 1fr;gap:16px}
  .sec-kicker{grid-column:1/-1;padding-bottom:0}
  .hero{padding-top:calc(var(--nav-h) + 40px)}
  .hero-h{font-size:clamp(52px,15vw,72px)}
  .tl-hint{display:none}
  .tl-track{padding:0 20px 10px}
  .tl-node{flex-basis:150px}
  .tl-detail{padding:24px 20px 26px;margin-top:32px}
  .d-stat{padding-right:20px;margin-right:20px}
  .d-stat b{font-size:30px}
  .campus-facts b{font-size:28px}
  .join-grid{grid-template-columns:1fr}
  .join-card--primary{grid-column:auto}
  .join{padding:90px 0}
  .term-body{min-height:230px;font-size:11.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}