:root{
  --paper:#FAFBFD;
  --paper-2:#EBEFF5;
  --ink:#0A2647;
  --ink-2:#3D5876;
  --red:#C8102E;
  --red-dim:#A50D26;
  --blue:#17458F;
  --blue-bright:#2A69D4;
  --gold:#B8863A;
  --gold-bright:#D9A94C;
  --line:rgba(10,38,71,.14);
  --card:#FFFFFF;
  --shadow: 0 18px 40px -20px rgba(10,38,71,.35);
  --dark-bg:#071B36;
  --dark-bg-2:#0D2B52;
  --dark-line:rgba(255,255,255,.14);
  --font-display: 800 1em/1.02 -apple-system,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  --font-body: 400 1em/1.65 -apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-mono: 500 1em/1.2 ui-monospace,"Cascadia Mono","SF Mono","Roboto Mono",Consolas,monospace;
  --font-display-family: -apple-system,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  --font-body-family: -apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-mono-family: ui-monospace,"Cascadia Mono","SF Mono","Roboto Mono",Consolas,monospace;
  color-scheme: light;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font:var(--font-body); font-size:16px; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
.wrap{ max-width:1240px; margin:0 auto; padding:0 clamp(20px,4vw,48px); }
::selection{ background:var(--red); color:#fff; }

h1,h2,h3,h4{ margin:0; font:var(--font-display); text-wrap:balance; }
.eyebrow{
  font-weight:600; font-size:.78rem; line-height:1; font-family:var(--font-mono-family); text-transform:uppercase; letter-spacing:.14em;
  color:var(--blue); display:flex; align-items:center; gap:.6em; margin:0 0 1.1em;
}
.eyebrow::before{ content:""; width:22px; height:1px; background:currentColor; display:inline-block; }
.eyebrow .dot{ width:6px; height:6px; border-radius:50%; background:var(--red); animation:pulse 1.8s ease-out infinite; display:inline-block; }
.lede{ color:var(--ink-2); max-width:62ch; font-size:1.06rem; }
.btn{
  position:relative; display:inline-flex; align-items:center; gap:.55em;
  font-weight:700; font-size:.82rem; line-height:1; font-family:var(--font-mono-family); text-transform:uppercase; letter-spacing:.08em;
  padding:1em 1.5em; border-radius:2px; text-decoration:none; border:1px solid transparent;
  overflow:hidden; isolation:isolate; transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
  cursor:pointer; background-color:transparent;
}
.btn::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform:translateX(-120%); transition:transform .6s ease;
}
.btn:hover::before{ transform:translateX(120%); }
.btn:hover{ transform:translateY(-2px); }
.btn svg{ width:13px; height:13px; transition:transform .3s ease; }
.btn:hover svg{ transform:translate(3px,-3px); }
.btn-solid{ background:var(--red); color:#fff; box-shadow:0 10px 24px -10px rgba(226,63,38,.55); }
.btn-outline{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-outline:hover{ border-color:var(--ink); }
.btn-ghost-dark{ background:transparent; color:#EEF3F1; border-color:rgba(255,255,255,.3); }
.btn-ghost-dark:hover{ border-color:#fff; }

hr.rule{ border:0; border-top:1px solid var(--line); margin:0; }

#progress{ position:fixed; top:0; left:0; height:2px; width:0%; background:var(--red); z-index:999; transition:width .08s linear; }

.ticker{ background:var(--dark-bg); color:#E7EEF7; overflow:hidden; white-space:nowrap; border-bottom:1px solid var(--dark-line); }
.ticker-track{ display:inline-flex; gap:3rem; padding:.5em 0; animation:ticker 26s linear infinite; }
.ticker span{ font-weight:600; font-size:.72rem; line-height:1; font-family:var(--font-mono-family); text-transform:uppercase; letter-spacing:.16em; display:inline-flex; align-items:center; gap:.8em; }
.ticker .dot{ width:6px; height:6px; border-radius:50%; background:var(--red); box-shadow:0 0 0 0 rgba(226,63,38,.6); animation:pulse 1.8s ease-out infinite; }
@keyframes ticker{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(226,63,38,.55);} 70%{ box-shadow:0 0 0 8px rgba(226,63,38,0);} 100%{ box-shadow:0 0 0 0 rgba(226,63,38,0);} }

header.site{
  position:sticky; top:0; z-index:60; background:var(--paper);
  border-bottom:1px solid transparent; transition:background .3s, border-color .3s, padding .3s, box-shadow .3s;
}
header.site .navrow{ display:flex; align-items:center; justify-content:space-between; padding:20px 0; transition:padding .3s; }
header.site.scrolled{ background:color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter:blur(10px); border-color:var(--line); box-shadow:0 12px 30px -24px rgba(0,0,0,.4); }
header.site.scrolled .navrow{ padding:12px 0; }
.brand{ display:flex; align-items:center; gap:.7em; text-decoration:none; }
.brand img{ height:76px; width:auto; transition:height .3s; }
header.site.scrolled .brand img{ height:58px; }
nav.links{ display:flex; align-items:center; gap:2.1rem; }
nav.links a{
  text-decoration:none; font-weight:600; font-size:.98rem; line-height:1; font-family:var(--font-mono-family); text-transform:uppercase; letter-spacing:.07em;
  color:var(--ink-2); position:relative; padding:.3em 0;
}
nav.links a::after{ content:""; position:absolute; left:0; right:100%; bottom:-2px; height:1px; background:var(--red); transition:right .3s ease; }
nav.links a:hover, nav.links a[aria-current="page"]{ color:var(--ink); }
nav.links a:hover::after, nav.links a[aria-current="page"]::after{ right:0; }
.navactions{ display:flex; align-items:center; gap:1.1rem; }
.burger{
  display:none; width:44px; height:44px; border:1px solid var(--line); border-radius:50%; background:none;
  cursor:pointer; position:relative; flex:none; transition:border-color .35s, background-color .35s;
}
.burger:hover{ border-color:var(--red); }
.burger span, .burger span::before, .burger span::after{
  content:""; position:absolute; left:13px; right:13px; height:2px; border-radius:1px; background:var(--ink);
  transition:transform .4s cubic-bezier(.65,0,.35,1), opacity .25s ease, top .4s cubic-bezier(.65,0,.35,1), background-color .35s;
}
.burger span{ top:21px; }
.burger span::before{ top:14px; }
.burger span::after{ top:28px; }
.burger.open{ border-color:var(--red); background:var(--red); }
.burger.open span{ opacity:0; }
.burger.open span::before, .burger.open span::after{ background:#fff; top:21px; }
.burger.open span::before{ transform:rotate(45deg); }
.burger.open span::after{ transform:rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:0; background:var(--dark-bg); color:#EEF4FB; z-index:70;
  display:flex; flex-direction:column; padding:1.6rem 1.8rem 2.2rem; overflow:hidden;
  opacity:0; transform:scale(.04); transform-origin:var(--menu-x,92%) var(--menu-y,5%);
  transition:opacity .4s ease, transform .55s cubic-bezier(.65,0,.35,1);
  pointer-events:none;
}
.mobile-menu.open{ opacity:1; transform:scale(1); pointer-events:auto; }
.mobile-menu-glow{ position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(640px 480px at 88% 6%, rgba(42,105,212,.35), transparent 60%),
    radial-gradient(560px 460px at 8% 96%, rgba(217,169,76,.18), transparent 60%);
}
.mobile-menu-grid{ position:absolute; inset:0; opacity:.22; pointer-events:none;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 56px);
}
.mobile-menu-head{ position:relative; z-index:2; display:flex; align-items:center; justify-content:space-between; }
.mobile-menu-eyebrow{ font-weight:700; font-size:.72rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.2em; text-transform:uppercase; color:var(--blue-bright); display:flex; align-items:center; gap:.6em; }
.mobile-menu-eyebrow .dot{ width:6px; height:6px; border-radius:50%; background:var(--red); animation:pulse 1.8s ease-out infinite; }
.mobile-close{
  position:relative; z-index:2; width:40px; height:40px; border-radius:50%; flex:none;
  border:1px solid rgba(255,255,255,.25); background:rgba(255,255,255,.06); color:#EEF4FB;
  display:flex; align-items:center; justify-content:center; cursor:pointer; transition:transform .35s, border-color .35s;
}
.mobile-close:hover{ transform:rotate(90deg); border-color:var(--red); }
.mobile-close svg{ width:15px; height:15px; }
.mobile-menu-nav{ position:relative; z-index:2; display:flex; flex-direction:column; gap:.15rem; margin:auto 0; }
.mobile-menu-nav a{
  text-decoration:none; color:#EEF4FB; font-weight:800; font-size:2.5rem; line-height:1.2; font-family:var(--font-display-family); text-transform:uppercase; letter-spacing:-.01em;
  opacity:0; transform:translateX(28px); transition:opacity .5s ease, transform .5s ease; border-bottom:1px solid rgba(255,255,255,.1); padding:.28em 0;
}
.mobile-menu-nav a:first-child{ border-top:1px solid rgba(255,255,255,.1); }
.mobile-menu-nav a[aria-current="page"]{ color:var(--gold-bright); }
.mobile-menu.open .mobile-menu-nav a{ opacity:1; transform:none; }
.mobile-menu.open .mobile-menu-nav a:nth-child(1){ transition-delay:.14s; }
.mobile-menu.open .mobile-menu-nav a:nth-child(2){ transition-delay:.21s; }
.mobile-menu.open .mobile-menu-nav a:nth-child(3){ transition-delay:.28s; }
.mobile-menu.open .mobile-menu-nav a:nth-child(4){ transition-delay:.35s; }
.mobile-menu-cta{
  position:relative; z-index:2; align-self:stretch; justify-content:center; margin-top:.6rem;
  opacity:0; transform:translateY(14px); transition:opacity .5s ease .42s, transform .5s ease .42s;
}
.mobile-menu.open .mobile-menu-cta{ opacity:1; transform:none; }
.mobile-menu-foot{
  position:relative; z-index:2; margin-top:1.8rem; padding-top:1.4rem; border-top:1px solid rgba(255,255,255,.14);
  display:flex; flex-wrap:wrap; gap:.4rem 1.4rem; opacity:0; transition:opacity .5s ease .5s;
}
.mobile-menu.open .mobile-menu-foot{ opacity:1; }
.mobile-menu-foot a{ color:#AFC5E2; text-decoration:none; font-weight:600; font-size:.82rem; line-height:1.4; font-family:var(--font-mono-family); }
.mobile-menu-foot a:hover{ color:var(--blue-bright); }

.hero{ position:relative; min-height:92vh; display:flex; align-items:flex-end; overflow:hidden; background:#051022; }
.hero-img{ position:absolute; inset:0; background-size:cover; background-position:center 30%; transform:scale(1.08); filter:saturate(.85) contrast(1.08); animation:heroin 1.8s cubic-bezier(.2,.8,.2,1) forwards; }
@keyframes heroin{ from{ transform:scale(1.16); filter:saturate(.5) contrast(1) brightness(.8);} to{ transform:scale(1.08); filter:saturate(.85) contrast(1.08) brightness(1);} }
.hero-overlay{ position:absolute; inset:0; background:
    linear-gradient(180deg, rgba(5,16,34,.4) 0%, rgba(5,16,34,.6) 45%, rgba(5,16,34,.96) 100%),
    linear-gradient(100deg, rgba(10,38,71,.55) 0%, transparent 55%),
    radial-gradient(760px 520px at var(--mx,70%) var(--my,20%), rgba(42,105,212,.22), transparent 60%);
}
.hero-grid{ position:absolute; inset:0; opacity:.3; pointer-events:none;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 84px);
}
.scanline{ position:absolute; left:0; right:0; height:120px; pointer-events:none; background:linear-gradient(180deg, transparent, rgba(217,169,76,.16), transparent); animation:scan 7s linear infinite; }
@keyframes scan{ 0%{ top:-140px; } 100%{ top:100%; } }
.hero-inner{ position:relative; z-index:2; width:100%; padding:80px 0 56px; color:#fff; }


.hero-badge{ position:absolute; top:18px; right:clamp(20px,4vw,48px); z-index:3; }
.hero-badge .ring-wrap{ position:relative; display:inline-flex; }
.hero-badge img{ width:96px; filter:drop-shadow(0 8px 20px rgba(0,0,0,.4)); animation:float 5s ease-in-out infinite; }
.hero-badge .ring-wrap::before{ content:""; position:absolute; inset:-13px; border:1.5px dashed var(--gold-bright); border-radius:50%; opacity:.65; animation:spin 20s linear infinite; pointer-events:none; }
.hero-badge .ring-wrap::after{ content:""; position:absolute; inset:-4px; border:1px solid rgba(217,169,76,.4); border-radius:50%; pointer-events:none; }
@keyframes float{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-10px);} }
@keyframes spin{ to{ transform:rotate(360deg); } }
.kicker{ font-weight:700; font-size:1.05rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.24em; text-transform:uppercase; color:var(--blue-bright); display:flex; align-items:center; gap:.7em; margin-bottom:1.2rem; }
.kicker .dot{ width:7px; height:7px; border-radius:50%; background:var(--red); animation:pulse 1.8s ease-out infinite; }
h1.title{ font-weight:800; font-size:clamp(3.2rem,8.6vw,7.6rem); line-height:.94; font-family:var(--font-display-family); text-transform:uppercase; letter-spacing:-.02em; margin:.6em 0 .5em; }
h1.title .line{ display:block; overflow:hidden; }
h1.title .line span{ display:block; transform:translateY(110%); animation:lineup .9s cubic-bezier(.2,.8,.2,1) forwards; }
h1.title .line:nth-child(1) span{ animation-delay:.15s; }
h1.title .line:nth-child(2) span{ animation-delay:.32s; color:var(--red); }
@keyframes lineup{ to{ transform:translateY(0); } }
.hero-meta{ display:flex; flex-wrap:wrap; gap:1rem; margin:1.6rem 0 2.2rem; }
.hero-meta div{ font:var(--font-mono); background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.16); border-top:2px solid var(--gold-bright); backdrop-filter:blur(6px); border-radius:3px; padding:.85rem 1.2rem; }
.hero-meta .k{ display:block; font-size:.66rem; letter-spacing:.16em; text-transform:uppercase; color:rgba(255,255,255,.6); margin-bottom:.4em; }
.hero-meta .v{ font:700 1rem/1.3 -apple-system,"Segoe UI",Arial,sans-serif; letter-spacing:0; text-transform:none; }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:1rem; }
.scrolldown{ position:absolute; right:clamp(20px,4vw,48px); bottom:26px; z-index:3; color:rgba(255,255,255,.7);
  display:flex; flex-direction:column; align-items:center; gap:.6em; font:var(--font-mono); font-size:.66rem; letter-spacing:.18em; text-transform:uppercase;
}
.scrolldown .bar{ width:1px; height:40px; background:rgba(255,255,255,.3); position:relative; overflow:hidden; }
.scrolldown .bar::after{ content:""; position:absolute; top:-40px; left:0; width:100%; height:40px; background:var(--gold-bright); animation:dropline 2.2s ease-in-out infinite; }
@keyframes dropline{ to{ top:100%; } }

.hero-small{ position:relative; min-height:52vh; display:flex; align-items:flex-end; overflow:hidden; background:#051022; }
.hero-small .hero-img{ animation:heroin 1.4s cubic-bezier(.2,.8,.2,1) forwards; }
.hero-small .hero-inner{ padding:64px 0 44px; }
.hero-small h1.title{ font-size:clamp(2.1rem,5.4vw,3.6rem); margin-top:.5em; }
.breadcrumb{ display:flex; align-items:center; gap:.6em; font:var(--font-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.6); margin-bottom:1rem; }
.breadcrumb a{ text-decoration:none; color:rgba(255,255,255,.85); }
.breadcrumb a:hover{ color:#fff; }

.vitals{ background:var(--dark-bg); color:#EEF4FB; position:relative; overflow:hidden; }
.vitals-inner{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:2rem; padding:2.6rem 0; position:relative; z-index:2; }
.vitals-label{ display:flex; align-items:center; gap:.9em; }
.vitals-label .dot{ width:9px; height:9px; border-radius:50%; background:var(--red); animation:pulse 1.6s ease-out infinite; }
.vitals-label span{ font-weight:700; font-size:.78rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.18em; text-transform:uppercase; color:#9FC4F5; }
.countdown{ display:flex; gap:clamp(1rem,3vw,2.4rem); }
.countdown .unit{ text-align:center; min-width:64px; }
.countdown .num{ font-weight:800; font-size:clamp(1.6rem,4vw,2.6rem); line-height:1; font-family:var(--font-mono-family); font-variant-numeric:tabular-nums; }
.countdown .lbl{ display:block; margin-top:.4em; font-weight:600; font-size:.62rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.16em; text-transform:uppercase; color:#7EA1CC; }
.ecg{ position:absolute; left:0; right:0; bottom:0; width:100%; height:46px; opacity:.5; }
.ecg path{ stroke:var(--gold-bright); stroke-width:1.4; fill:none; stroke-dasharray:900; stroke-dashoffset:900; animation:draw 3.4s ease-in-out infinite; }
@keyframes draw{ 0%{ stroke-dashoffset:900; } 60%{ stroke-dashoffset:0; } 100%{ stroke-dashoffset:-900; } }

section{ padding:clamp(60px,9vw,120px) 0; }
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,6vw,6rem); align-items:center; }
.doorways{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line); margin-top:2.6rem; }
.doorway{ background:var(--paper); padding:2.4rem; text-decoration:none; color:var(--ink); display:flex; flex-direction:column; gap:.6rem; position:relative; overflow:hidden; transition:background .35s; }
.doorway:hover{ background:var(--card); }
.doorway h4{ font-size:1.3rem; text-transform:none; letter-spacing:0; display:flex; align-items:center; justify-content:space-between; }
.doorway h4 svg{ width:16px; height:16px; transition:transform .3s; color:var(--red); flex:none; }
.doorway:hover h4 svg{ transform:translate(5px,-5px); }
.doorway p{ color:var(--ink-2); margin:0; font-size:.95rem; }

.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in{ opacity:1; transform:none; }
.stagger > *{ transition-delay:calc(var(--i,0) * 90ms); }

.stats{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stat{ padding:2.4rem 1.5rem; text-align:center; border-left:1px solid var(--line); }
.stat:first-child{ border-left:0; }
.stat .n{ font-weight:800; font-size:clamp(2rem,4vw,3.2rem); line-height:1; font-family:var(--font-mono-family); font-variant-numeric:tabular-nums; color:var(--red); }
.stat .lbl{ margin-top:.6em; font-weight:600; font-size:.72rem; line-height:1.3; font-family:var(--font-mono-family); letter-spacing:.1em; text-transform:uppercase; color:var(--ink-2); }

/* sponsors */
.sponsors-tier{ margin-top:2.6rem; }
.sponsors-tier + .sponsors-tier{ margin-top:3.4rem; }
.tier-head{ display:flex; align-items:baseline; justify-content:space-between; gap:1rem; flex-wrap:wrap; margin-bottom:1.6rem; }
.tier-head h3{ font-size:clamp(1.4rem,2.6vw,1.8rem); text-transform:none; letter-spacing:-.01em; }
.tier-tag{ display:inline-flex; align-items:center; gap:.5em; font-weight:700; font-size:.68rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.14em; text-transform:uppercase; padding:.5em .9em; border-radius:2px; }
.tier-tag .sw{ width:8px; height:8px; border-radius:50%; }
.tier-tag.gold{ color:var(--gold); border:1px solid color-mix(in srgb, var(--gold) 45%, transparent); background:color-mix(in srgb, var(--gold) 10%, transparent); }
.tier-tag.gold .sw{ background:var(--gold-bright); box-shadow:0 0 0 3px color-mix(in srgb, var(--gold) 25%, transparent); }
.tier-tag.silver{ color:var(--ink-2); border:1px solid var(--line); background:var(--paper-2); }
.tier-tag.silver .sw{ background:#9FB0AE; box-shadow:0 0 0 3px var(--line); }

.sponsor-grid{ display:grid; gap:1.1rem; }
.sponsor-grid.gold{ grid-template-columns:repeat(3,1fr); }
.sponsor-grid.silver{ grid-template-columns:repeat(4,1fr); }

.sponsor-card{
  position:relative; background:transparent; border:1px solid var(--line); border-radius:3px;
  padding:2.6rem 1.6rem; display:flex; align-items:center; justify-content:center; min-height:150px;
  text-decoration:none; cursor:pointer;
  transition:transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s, border-color .45s, background-color .45s;
}
.sponsor-card:hover{ background:var(--card); }
.sponsor-card img{ max-height:46px; width:auto; max-width:80%; filter:grayscale(1) opacity(.7); transition:filter .5s, transform .5s; }
.sponsor-card:hover{ transform:translateY(-7px); box-shadow:var(--shadow); }
.sponsor-card:hover img{ filter:grayscale(0) opacity(1); transform:scale(1.05); }
.sponsor-card::before, .sponsor-card::after{
  content:""; position:absolute; width:16px; height:16px; opacity:0; transition:opacity .4s, transform .4s; pointer-events:none;
}
.sponsor-card::before{ top:8px; left:8px; border-top:1.5px solid currentColor; border-left:1.5px solid currentColor; transform:translate(4px,4px); }
.sponsor-card::after{ bottom:8px; right:8px; border-bottom:1.5px solid currentColor; border-right:1.5px solid currentColor; transform:translate(-4px,-4px); }
.sponsor-card:hover::before, .sponsor-card:hover::after{ opacity:1; transform:translate(0,0); }
.sponsor-card.gold{ color:var(--gold-bright); }
.sponsor-card.gold:hover{ border-color:color-mix(in srgb, var(--gold) 55%, transparent); }
.sponsor-card.gold img{ max-height:52px; }
.sponsor-card.silver{ color:var(--blue-bright); }
.sponsor-card.silver:hover{ border-color:color-mix(in srgb, var(--blue) 45%, transparent); }
.sponsor-card.silver img{ max-height:38px; }
.sponsor-card.academic{ color:var(--blue-bright); flex-direction:column; gap:.5rem; }
.sponsor-card.academic:hover{ border-color:color-mix(in srgb, var(--blue) 45%, transparent); }
.sponsor-card.academic img{ max-height:48px; }
.sponsor-city{ font-weight:600; font-size:.64rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.12em; text-transform:uppercase; color:var(--ink-2); }
.tier-tag.academic{ color:var(--blue); border:1px solid color-mix(in srgb, var(--blue) 45%, transparent); background:color-mix(in srgb, var(--blue) 10%, transparent); }
.tier-tag.academic .sw{ background:var(--blue-bright); box-shadow:0 0 0 3px color-mix(in srgb, var(--blue) 25%, transparent); }

.imgwrap{ position:relative; aspect-ratio:4/3; overflow:hidden; border-radius:2px; }
.imgwrap img{ width:100%; height:100%; object-fit:cover; transform:scale(1.12); transition:transform 1.2s cubic-bezier(.2,.8,.2,1); }
.imgwrap.in img{ transform:scale(1); }
.imgwrap::after{ content:""; position:absolute; inset:0; background:var(--paper); transform-origin:left; transition:transform 1s cubic-bezier(.2,.8,.2,1) .1s; }
.imgwrap.in::after{ transform:scaleX(0); }

.quote-section{ background:var(--dark-bg); color:#EEF4FB; position:relative; overflow:hidden; padding:clamp(90px,14vw,170px) 0; }
.quote-glow{ position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(900px 520px at var(--qx,26%) var(--qy,18%), rgba(42,105,212,.32), transparent 62%),
    radial-gradient(760px 520px at 88% 96%, rgba(217,169,76,.16), transparent 60%);
}
.quote-grid{ position:absolute; inset:0; opacity:.25; pointer-events:none;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 84px);
}
.quote-mark{ position:absolute; top:-.12em; left:clamp(-10px,1vw,20px); font:800 clamp(9rem,26vw,20rem)/1 Georgia,"Times New Roman",serif; color:rgba(255,255,255,.05); pointer-events:none; user-select:none; z-index:1; }
.quote-section .wrap{ position:relative; z-index:2; }
.quote-section blockquote{ margin:0; font-weight:800; font-size:clamp(2rem,5vw,3.6rem); line-height:1.22; font-family:var(--font-display-family); text-transform:none; letter-spacing:-.01em; max-width:19ch; text-wrap:balance; }
.quote-section blockquote em{ font-style:normal; color:var(--gold-bright); }
.quote-foot{ display:flex; align-items:center; gap:clamp(1.4rem,4vw,2.6rem); margin-top:3rem; flex-wrap:wrap; }
.quote-line-wrap{ flex:1 1 220px; min-width:180px; }
.quote-line{ width:100%; height:44px; display:block; overflow:visible; }
.quote-line path.track{ stroke:rgba(255,255,255,.14); stroke-width:1.4; fill:none; }
.quote-line path.pulse{ stroke:var(--gold-bright); stroke-width:1.8; fill:none; stroke-dasharray:900; stroke-dashoffset:900; filter:drop-shadow(0 0 4px rgba(217,169,76,.6)); }
.quote-line.in path.pulse{ animation:draw 3.6s ease-in-out infinite; }
.quote-section cite{ display:block; font-weight:600; font-size:.78rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.12em; text-transform:uppercase; color:#7EA1CC; font-style:normal; white-space:nowrap; }

.faculty-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:2.8rem; }
.doc{ background:var(--card); padding:2.2rem; display:flex; gap:1.4rem; }
.doc-photo{ width:84px; height:84px; border-radius:50%; overflow:hidden; flex:none; border:2px solid var(--line); transition:border-color .4s; }
.doc-photo img{ width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.doc:hover .doc-photo{ border-color:var(--gold-bright); }
.doc:hover .doc-photo img{ transform:scale(1.1); }
.doc-name{ font-weight:800; font-size:1.02rem; line-height:1.2; font-family:var(--font-display-family); text-transform:none; letter-spacing:0; margin-bottom:.15em; }
.doc-role{ font-weight:600; font-size:.68rem; line-height:1.3; font-family:var(--font-mono-family); letter-spacing:.06em; text-transform:uppercase; color:var(--red); margin-bottom:.7em; }
.doc-quote{ font-size:.86rem; color:var(--ink-2); line-height:1.55; max-height:0; opacity:0; overflow:hidden; transition:max-height .5s ease, opacity .4s ease; }
.doc:hover .doc-quote{ max-height:220px; opacity:1; }

.band{ background:var(--paper-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.band .wrap{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:1.6rem; padding:3rem 0; }
.band h3{ font-size:clamp(1.4rem,3vw,2.1rem); text-transform:none; letter-spacing:-.01em; }

footer{ background:var(--dark-bg); color:#AFC5E2; padding:4rem 0 2rem; }
footer .fgrid{ display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:2.5rem; padding-bottom:2.6rem; border-bottom:1px solid rgba(255,255,255,.12); }
footer h5{ font-weight:700; font-size:.72rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.14em; text-transform:uppercase; color:var(--gold-bright); margin:0 0 1em; }
footer p{ margin:0 0 .5em; font-size:.92rem; }
footer a{ text-decoration:none; color:#EEF4FB; }
footer a:hover{ color:var(--blue-bright); }
.fbottom{ display:flex; flex-wrap:wrap; justify-content:space-between; gap:1rem; padding-top:1.6rem; font:var(--font-mono); font-size:.7rem; letter-spacing:.06em; color:#5E7CA3; text-transform:uppercase; }
.fbottom a:hover{ color:var(--blue-bright); }

.float-cta{ position:fixed; right:22px; bottom:22px; z-index:50; opacity:0; transform:translateY(16px) scale(.94); pointer-events:none; transition:opacity .4s, transform .4s; }
.float-cta.show{ opacity:1; transform:none; pointer-events:auto; }

/* events page */
.event-card{ display:grid; grid-template-columns:.9fr 1.4fr; gap:2.2rem; background:var(--card); border:1px solid var(--line); border-radius:3px; overflow:hidden; align-items:stretch; }
.event-card + .event-card{ margin-top:1.4rem; }
.event-photo{ position:relative; overflow:hidden; min-height:220px; }
.event-photo img{ width:100%; height:100%; object-fit:cover; transform:scale(1.08); transition:transform .8s cubic-bezier(.2,.8,.2,1); }
.event-card:hover .event-photo img{ transform:scale(1); }
.event-body{ padding:2.2rem 2.2rem 2.2rem 0; display:flex; flex-direction:column; justify-content:center; gap:.7rem; }
.event-tag{ font-weight:700; font-size:.66rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.14em; text-transform:uppercase; color:var(--red); }
.event-body h3{ font-size:1.4rem; text-transform:none; letter-spacing:-.01em; }
.event-body p{ color:var(--ink-2); margin:0; font-size:.95rem; line-height:1.6; }
.event-body a.btn{ align-self:flex-start; margin-top:.4rem; }
@media (max-width:760px){ .event-card{ grid-template-columns:1fr; } .event-body{ padding:0 1.6rem 1.8rem; } }

/* program page */
.program-meta{ display:grid; grid-template-columns:2fr 1fr; gap:3rem; align-items:start; }
.program-meta .fac-block + .fac-block{ margin-top:1.6rem; }
.program-meta h4{ font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--blue); margin-bottom:.6em; }
.program-meta ul{ list-style:none; margin:0; padding:0; color:var(--ink-2); font-size:.94rem; line-height:1.85; }
.program-download{ position:sticky; top:100px; background:var(--paper-2); border:1px solid var(--line); border-radius:3px; padding:1.8rem; text-align:center; }
.program-download p{ font-size:.85rem; color:var(--ink-2); margin:0 0 1.2rem; }

.day{ margin-top:2.4rem; border:1px solid var(--line); border-radius:3px; overflow:hidden; }
.day-head{ display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1.3rem 1.6rem; cursor:pointer; background:var(--card); user-select:none; }
.day-head h3{ font-size:1.15rem; text-transform:none; letter-spacing:0; display:flex; align-items:center; gap:.8em; }
.day-head .n{ font-weight:700; font-size:.72rem; line-height:1; font-family:var(--font-mono-family); color:#fff; background:var(--red); border-radius:50%; width:26px; height:26px; display:flex; align-items:center; justify-content:center; flex:none; }
.day-head .chev{ width:18px; height:18px; transition:transform .35s; color:var(--ink-2); flex:none; }
.day.open .day-head .chev{ transform:rotate(180deg); }
.day-body{ max-height:0; overflow:hidden; transition:max-height .5s cubic-bezier(.2,.8,.2,1); background:var(--paper); }
.day.open .day-body{ max-height:4000px; }
.schedule{ padding:.4rem 1.6rem 1.4rem; }
.srow{ display:grid; grid-template-columns:130px 1fr; gap:1.2rem; padding:.75rem 0; border-top:1px solid var(--line); }
.srow:first-child{ border-top:0; }
.srow .time{ font-weight:700; font-size:.78rem; line-height:1.4; font-family:var(--font-mono-family); color:var(--red); font-variant-numeric:tabular-nums; }
.srow .what{ font-size:.92rem; color:var(--ink-2); line-height:1.55; }
.srow.hl .what{ color:var(--ink); font-weight:600; }

/* contact page */
.contact-grid{ display:grid; grid-template-columns:1.5fr 1fr; gap:2.4rem; align-items:stretch; }
.map-frame{ position:relative; border-radius:3px; overflow:hidden; border:1px solid var(--line); min-height:420px; }
.map-frame iframe{ width:100%; height:100%; min-height:420px; border:0; filter:grayscale(.25) contrast(1.05); }
.contact-card{ background:var(--card); border:1px solid var(--line); border-radius:3px; padding:2.2rem; display:flex; flex-direction:column; gap:1.6rem; }
.contact-card h3{ font-size:1.3rem; text-transform:none; letter-spacing:-.01em; }
.contact-item .k{ display:block; font-weight:700; font-size:.66rem; line-height:1; font-family:var(--font-mono-family); letter-spacing:.12em; text-transform:uppercase; color:var(--blue); margin-bottom:.5em; }
.contact-item .v{ font-size:.98rem; line-height:1.6; }
.contact-item a{ text-decoration:none; }
.contact-item a:hover{ color:var(--red); }

/* register page */
.register-grid{ display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:start; }
.price-table{ display:flex; flex-direction:column; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:3px; overflow:hidden; margin-top:1.6rem; }
.price-row{ background:var(--card); display:grid; grid-template-columns:1fr auto; gap:1rem; padding:1.1rem 1.4rem; align-items:center; }
.price-row .who{ font-size:.92rem; }
.price-row .amt{ font-weight:700; font-size:1.05rem; line-height:1; font-family:var(--font-mono-family); font-variant-numeric:tabular-nums; color:var(--red); }
.price-group{ margin-top:1.8rem; }
.price-group h4{ font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--blue); margin-bottom:0; }
.form-panel{ background:var(--card); border:1px solid var(--line); border-radius:3px; padding:1.4rem; }
.form-panel iframe{ width:100%; height:700px; border:0; }

@media (max-width:960px){
  nav.links, header.site .navactions .btn{ display:none; }
  .burger{ display:block; }
  .split, .faculty-grid, .doorways, .program-meta, .contact-grid, .register-grid, .event-card{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(3){ border-left:0; }
  .hero-badge{ display:none; }
  footer .fgrid{ grid-template-columns:1fr; }
  .sponsor-grid.gold, .sponsor-grid.silver{ grid-template-columns:repeat(2,1fr); }
  .program-download{ position:static; }

  .brand img{ height:46px; }
  header.site.scrolled .brand img{ height:38px; }
  .ticker-track{ gap:2rem; }
  .ticker span{ font-size:.64rem; letter-spacing:.11em; }

  .hero{ min-height:auto; padding-top:8vh; }
  .hero-inner{ padding:48px 0 40px; }
  h1.title{ font-size:clamp(2.7rem,12vw,3.8rem); }
  .kicker{ font-size:.85rem; }
  .hero-meta{ gap:.7rem; }
  .hero-meta div{ flex:1 1 100%; }
  .hero-ctas{ flex-direction:column; align-items:stretch; }
  .hero-ctas .btn{ justify-content:center; }
  .scrolldown{ display:none; }

  .vitals-inner{ flex-direction:column; align-items:flex-start; gap:1.4rem; }
  .countdown{ gap:1.2rem; width:100%; justify-content:space-between; }
  .countdown .unit{ min-width:0; }

  .quote-mark{ font-size:clamp(7rem,34vw,11rem); }
  .quote-foot{ flex-direction:column; align-items:flex-start; gap:1.2rem; }

  .doc{ padding:1.6rem; gap:1.1rem; }
  .doc-photo{ width:64px; height:64px; }

  .band .wrap{ flex-direction:column; align-items:flex-start; }
  .band .wrap > div{ width:100%; display:flex; flex-direction:column; }
  .band .wrap > div .btn{ justify-content:center; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .reveal{ opacity:1; transform:none; }
}