/* ============ TOKENS — DARK (default) ============ */
:root{
  --bg:#04130c;            /* deep emerald-black canvas */
  --bg-rgb:4,15,10;
  --bg-elev:#07190f;
  --panel:rgba(255,255,255,.025);
  --panel-2:rgba(255,255,255,.045);
  --line:rgba(120,210,165,.13);
  --line-soft:rgba(120,210,165,.07);
  --ink:#eafff4;
  --ink-2:rgba(234,255,244,.66);
  --ink-3:rgba(234,255,244,.40);
  --accent:#10b981;        /* emerald — the single accent */
  --accent-2:#6ee7b7;      /* mint highlight */
  --accent-deep:#0d9488;   /* teal depth */
  --live:#f5a623;          /* amber — functional only (LIVE / urgent) */
  --paper:#eef3f0;         /* light alternating section */
  --paper-ink:#06160e;
  --paper-ink-2:rgba(6,22,14,.62);
  --paper-line:rgba(6,22,14,.12);
  --maxw:1240px;
  --pad:clamp(20px,5vw,64px);
  --shadow:0 24px 60px -28px rgba(0,30,18,.9), 0 2px 0 rgba(120,210,165,.05) inset;
  --r:16px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
/* ============ TOKENS — LIGHT (toggle) ============ */
[data-theme="light"]{
  --bg:#e8fdf0;            /* old mint canvas */
  --bg-rgb:232,253,240;
  --bg-elev:#dcf7ea;
  --panel:rgba(255,255,255,.6);
  --panel-2:rgba(255,255,255,.78);
  --line:rgba(10,31,13,.13);
  --line-soft:rgba(10,31,13,.07);
  --ink:#0a1f0d;
  --ink-2:rgba(10,31,13,.72);
  --ink-3:rgba(10,31,13,.5);
  --accent:#059669;
  --accent-2:#07895c;
  --accent-deep:#047857;
  --live:#d97706;
  --paper:#ffffff;
  --paper-ink:#0a1f0d;
  --paper-ink-2:rgba(10,31,13,.6);
  --paper-line:rgba(10,31,13,.1);
  --shadow:0 24px 60px -28px rgba(5,90,60,.32), 0 2px 0 rgba(255,255,255,.7) inset;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-weight:400;line-height:1.5;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
  transition:background .4s var(--ease),color .4s var(--ease);
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#022012}

.grain{position:fixed;inset:0;z-index:9000;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
[data-theme="light"] .grain{opacity:.03;mix-blend-mode:multiply}

/* type */
.display{font-family:'Outfit',sans-serif;font-weight:400;letter-spacing:-.025em;line-height:1.02}
.mono{font-family:'JetBrains Mono',monospace;font-weight:400;letter-spacing:.14em;text-transform:uppercase}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent-2);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent)}
h1,h2,h3{font-family:'Outfit',sans-serif;font-weight:400;letter-spacing:-.025em;line-height:1.04;text-wrap:balance}
p{text-wrap:pretty}

/* layout */
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
section{position:relative}
.section-pad{padding-block:clamp(88px,13vh,160px)}
.reveal{opacity:0;transform:translateY(26px)}
.is-in .reveal,.reveal.is-in{opacity:1;transform:none}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;border-radius:100px;padding:13px 24px;font-size:14.5px;font-weight:500;font-family:'Inter',sans-serif;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),background .25s,border-color .25s,box-shadow .25s;will-change:transform}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--accent);color:#022012;box-shadow:0 10px 30px -12px rgba(16,185,129,.55)}
.btn-primary:hover{background:var(--accent-2);box-shadow:0 14px 36px -12px rgba(110,231,183,.7)}
[data-theme="light"] .btn-primary{color:#fff}
[data-theme="light"] .btn-primary:hover{color:#022012}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--accent);background:var(--panel)}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:fixed;top:-60px;left:16px;z-index:10000;background:var(--accent);color:#022012;padding:10px 16px;border-radius:10px;font-weight:600;transition:top .2s}
.skip:focus{top:16px}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px var(--pad);transition:background .3s,backdrop-filter .3s,border-color .3s,padding .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(var(--bg-rgb),.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line-soft);padding-block:11px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Outfit',sans-serif;font-weight:600;font-size:19px;letter-spacing:-.01em}
.brand svg{width:26px;height:26px;flex:none}
.brand small{font-family:'JetBrains Mono',monospace;font-size:8.5px;letter-spacing:.2em;color:var(--ink-3);text-transform:uppercase;display:block;line-height:1;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:14px;color:var(--ink-2);transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:1px;background:var(--accent)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:9px;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:1.5px;background:var(--ink);margin:3.5px 0;transition:.3s}

/* theme toggle (the colored option box) */
.theme-toggle{position:relative;width:60px;height:30px;border-radius:100px;border:1px solid var(--line);background:var(--panel-2);cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:0 8px;flex:none;transition:background .3s,border-color .3s}
.theme-toggle:hover{border-color:var(--accent)}
.theme-toggle svg{width:13px;height:13px;position:relative;z-index:1;transition:color .3s}
.theme-toggle .ic-moon{color:var(--accent-2)}
.theme-toggle .ic-sun{color:var(--ink-3)}
[data-theme="light"] .theme-toggle .ic-moon{color:var(--ink-3)}
[data-theme="light"] .theme-toggle .ic-sun{color:var(--accent)}
.theme-toggle .tt-knob{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-deep));box-shadow:0 3px 9px -2px rgba(16,185,129,.7);transition:transform .62s linear(0,0.1,0.36,0.68,0.95,1.1,1.17,1.18,1.13,1.04,0.97,0.95,0.98,1.01,1.02,1,0.99,1)}
[data-theme="light"] .theme-toggle .tt-knob{transform:translateX(30px)}

/* circular theme reveal (View Transitions) */
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-new(root){z-index:2147483646}
::view-transition-old(root){z-index:1}
html.theme-anim *{transition:none!important}
@property --rv{syntax:'<length>';inherits:true;initial-value:0px}
html.theme-anim::view-transition-new(root){-webkit-mask-image:radial-gradient(circle at var(--rx,50%) var(--ry,50%), #000 calc(var(--rv) - 90px), rgba(0,0,0,0) var(--rv));mask-image:radial-gradient(circle at var(--rx,50%) var(--ry,50%), #000 calc(var(--rv) - 90px), rgba(0,0,0,0) var(--rv))}
@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}

/* hero */
.hero{position:relative;min-height:100dvh;display:flex;align-items:center;padding-top:120px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-star-img{position:absolute;right:-6%;top:50%;width:min(82vw,1040px);aspect-ratio:1/1;transform:translateY(-50%);background:url("generated/hero-threads.png") center/cover no-repeat;opacity:.8;-webkit-mask-image:radial-gradient(closest-side,#000 50%,transparent 76%);mask-image:radial-gradient(closest-side,#000 50%,transparent 76%);animation:starspin 90s linear infinite,starpulse 6.5s ease-in-out infinite;will-change:transform,opacity,filter}
@keyframes starspin{to{transform:translateY(-50%) rotate(360deg)}}
@keyframes starpulse{0%,100%{opacity:.58;filter:brightness(.95) saturate(1.05)}50%{opacity:.9;filter:brightness(1.32) saturate(1.2)}}
[data-theme="light"] .hero-star-img{mix-blend-mode:screen;filter:saturate(1.4) brightness(1.1)}
.hero-bg::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,var(--bg) 16%,rgba(var(--bg-rgb),.32) 54%,rgba(var(--bg-rgb),0) 82%),radial-gradient(120% 90% at 50% 120%,var(--bg) 25%,transparent 70%)}
.hero .container{position:relative;z-index:2;width:100%}
.hero-tags{display:flex;gap:18px;align-items:center;margin-bottom:26px;flex-wrap:wrap}
.hero-tags .pair{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.hero-tags .pair b{color:var(--accent-2);font-weight:500}
.hero h1{font-size:clamp(38px,6.4vw,76px);max-width:15ch;margin:18px 0 0}
.hero-sub{margin-top:24px;max-width:52ch;font-size:clamp(16px,1.5vw,19px);color:var(--ink-2);line-height:1.62}
.hero-cta{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.manifest{margin-top:clamp(40px,7vh,80px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.manifest .cell{padding:15px 22px 15px 0;margin-right:22px;border-right:1px solid var(--line-soft);display:flex;align-items:center;gap:9px;white-space:nowrap}
.manifest .cell:last-child{border-right:0;margin-right:0}
.manifest b{color:var(--ink);font-weight:500}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--live);box-shadow:0 0 10px var(--live);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
#clock,#clock-foot{color:var(--accent-2);font-variant-numeric:tabular-nums}

/* manifesto */
.manifesto{text-align:left;overflow:hidden}
.manifesto-bg{position:absolute;inset:0;z-index:0;background:url("generated/fog-backdrop.png") center/cover no-repeat;opacity:.5}
[data-theme="light"] .manifesto-bg{opacity:.12}
.manifesto-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 80% at 50% 50%,transparent,var(--bg) 78%)}
.manifesto .container{position:relative;z-index:2}
.manifesto .lede{font-family:'Outfit',sans-serif;font-weight:300;letter-spacing:-.02em;line-height:1.18;font-size:clamp(28px,4.4vw,52px);max-width:20ch}
.manifesto .lede .dim{color:var(--ink-3)}
.manifesto .lede .hi{color:var(--accent-2)}
.manifesto .beats{display:flex;flex-wrap:wrap;gap:14px 40px;margin-top:44px;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.manifesto .beats span{display:flex;align-items:center;gap:10px}
.manifesto .beats i{color:var(--accent);font-style:normal}

/* horizon */
.horizon{border-top:1px solid var(--line-soft)}
.h-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,5vw,80px);align-items:center}
.h-visual{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:1/1;border:1px solid var(--line);box-shadow:var(--shadow);background:#04130c}
.h-visual img{width:100%;height:100%;object-fit:cover}
.h-visual .chat{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(4,15,10,.72);backdrop-filter:blur(12px);border:1px solid rgba(120,210,165,.18);border-radius:14px;padding:15px 16px}
.h-visual .chat .who{font-family:'JetBrains Mono',monospace;font-size:9.5px;letter-spacing:.2em;color:var(--accent-2);text-transform:uppercase;margin-bottom:7px}
.h-visual .chat p{font-size:13.5px;color:#eafff4;line-height:1.5}
.h-visual .chat .dis{font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.12em;color:rgba(234,255,244,.4);margin-top:9px;text-transform:uppercase}
.h-head h2{font-size:clamp(30px,3.9vw,46px);margin-top:18px}
.h-head .lead{margin-top:20px;color:var(--ink-2);font-size:17px;line-height:1.6;max-width:46ch}
.pillars{margin-top:36px;display:flex;flex-direction:column}
.pillar{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line-soft)}
.pillar:last-child{border-bottom:1px solid var(--line-soft)}
.pillar .tag{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;color:var(--accent);text-transform:uppercase;padding-top:4px;white-space:nowrap}
.pillar h3{font-size:19px;font-weight:500;letter-spacing:-.01em}
.pillar p{margin-top:6px;color:var(--ink-2);font-size:14.5px;line-height:1.55}

/* modules */
.modules{background:var(--paper);color:var(--paper-ink)}
.modules .eyebrow{color:var(--accent-deep)}
.modules .eyebrow::before{background:var(--accent-deep)}
.mod-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:54px}
.mod-head h2{font-size:clamp(30px,4vw,50px);max-width:16ch;margin-top:16px}
.mod-head .note{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-ink-2)}
.mod-cat{margin-bottom:10px}
.mod-cat-label{display:flex;align-items:center;gap:14px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-deep);padding:18px 0}
.mod-cat-label::after{content:"";flex:1;height:1px;background:var(--paper-line)}
.mod-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--paper-line);border:1px solid var(--paper-line);border-radius:var(--r);overflow:hidden}
.mod{display:block;position:relative;background:var(--paper);padding:26px 46px 26px 24px;transition:background .25s,transform .25s var(--ease);color:inherit}
.mod:hover{background:rgba(16,185,129,.06);transform:translateY(-2px)}
.mod .code{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.12em;color:var(--accent-deep);display:flex;justify-content:space-between;align-items:center}
.mod .code .st{color:var(--paper-ink-2)}
.mod h3{font-size:21px;font-weight:500;margin:16px 0 8px;letter-spacing:-.01em}
.mod p{font-size:14px;color:var(--paper-ink-2);line-height:1.55}
.mod .live-tag{color:var(--live)}
.mod .mod-go{position:absolute;top:24px;right:22px;width:22px;height:22px;border-radius:50%;border:1px solid var(--paper-line);display:grid;place-items:center;color:var(--accent-deep);font-size:13px;transition:transform .25s var(--ease),background .25s,border-color .25s}
.mod:hover .mod-go{transform:translate(3px,-3px);background:var(--accent);border-color:var(--accent);color:#022012}
.mod-merge{margin-top:54px;border-radius:var(--r);overflow:hidden;border:1px solid var(--paper-line);position:relative;aspect-ratio:21/7}
.mod-merge img{width:100%;height:100%;object-fit:cover}
.mod-merge .cap{position:absolute;left:24px;bottom:20px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#eafff4;text-shadow:0 2px 12px rgba(0,0,0,.6)}

/* glimpse + TYPING PHONE */
.glimpse{overflow:hidden}
.g-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(40px,6vw,90px);align-items:center}
.g-head h2{font-size:clamp(28px,3.7vw,44px);margin-top:16px}
.g-steps{margin-top:30px;display:flex;flex-direction:column}
.g-step{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:18px 0;border-top:1px solid var(--line-soft)}
.g-step .n{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);padding-top:3px}
.g-step h3{font-size:17px;font-weight:500}
.g-step p{color:var(--ink-2);font-size:14px;margin-top:4px;line-height:1.5}
.tphone-wrap{display:flex;justify-content:center;perspective:1500px}
.tphone{position:relative;width:clamp(244px,29vw,300px);aspect-ratio:9/19.3;border-radius:44px;background:linear-gradient(150deg,#1c1c1c,#000);padding:11px;box-shadow:0 50px 90px -42px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.14) inset;transform:rotateY(-12deg) rotateX(4deg);transition:transform .4s var(--ease);will-change:transform}
.tphone .notch{position:absolute;top:16px;left:50%;transform:translateX(-50%);width:90px;height:7px;border-radius:6px;background:#000;z-index:8}
.tphone .screen{position:relative;width:100%;height:100%;border-radius:34px;overflow:hidden;background:#f6f2cf}
.tscreen{position:absolute;inset:0;opacity:0;transition:opacity .7s var(--ease)}
.tscreen.on{opacity:1}
.tscreen.shot img{width:100%;height:100%;object-fit:cover}
/* sign-in replica */
.tscreen.signin{display:flex;flex-direction:column;align-items:center;padding:50px 20px 22px;background:linear-gradient(168deg,#fdfcf0 0%,#f7f3d2 56%,#f3efc8 100%)}
.si-logo{font-family:'Outfit',sans-serif;font-weight:700;font-size:38px;letter-spacing:.14em;color:#1f8f48;margin-top:14px}
.si-sub{font-family:'JetBrains Mono',monospace;font-size:7.5px;letter-spacing:.2em;color:#2a9d52;text-transform:uppercase;margin-top:5px}
.si-card{margin-top:26px;width:100%;background:rgba(255,255,255,.68);border:1px solid rgba(255,255,255,.85);border-radius:20px;padding:20px 17px;box-shadow:0 22px 44px -26px rgba(40,90,50,.45)}
.si-title{text-align:center;font-family:'Outfit',sans-serif;font-weight:700;font-size:21px;letter-spacing:.05em;color:#1f8f48}
.si-lab{display:block;font-family:'Outfit',sans-serif;font-weight:700;font-size:10.5px;letter-spacing:.06em;color:#1f8f48;text-transform:uppercase;margin:15px 0 5px}
.si-field{display:flex;align-items:center;border:1px solid rgba(40,120,70,.3);border-radius:12px;padding:10px 12px;background:rgba(255,255,255,.5);font-family:'Outfit',sans-serif;font-size:13.5px;color:#0a3d1f;min-height:40px}
.si-field.focus{border-color:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.18)}
.si-field .ph{color:rgba(40,120,70,.45)}
.si-field .eye{margin-left:auto;color:rgba(40,120,70,.5);font-size:13px}
.si-caret{display:inline-block;width:1.5px;height:15px;background:#22c55e;margin-left:1px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.si-enter{margin-top:18px;width:100%;background:#22c55e;color:#fff;border:0;border-radius:13px;padding:12px;font-family:'Outfit',sans-serif;font-weight:700;font-size:14px;letter-spacing:.1em;box-shadow:0 12px 24px -10px rgba(34,197,94,.6);transition:transform .15s,background .2s}
.si-enter.press{transform:scale(.97)}
.si-foot{margin-top:13px;font-family:'Outfit',sans-serif;font-size:11px;color:#1f8f48;font-weight:600}
.si-foot u{font-weight:700}
.si-foot2{margin-top:auto;font-family:'Outfit',sans-serif;font-size:10px;color:rgba(40,120,70,.55);font-weight:600;padding-top:8px;letter-spacing:.02em}
.phone-dots{display:flex;gap:8px;justify-content:center;margin-top:24px}
.phone-dots i{width:7px;height:7px;border-radius:50%;background:var(--line);transition:background .3s,width .3s}
.phone-dots i.on{background:var(--accent);width:22px;border-radius:4px}

/* privacy */
.privacy{border-block:1px solid var(--line-soft)}
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,48px)}
.p-item .ic{width:38px;height:38px;border:1px solid var(--line);border-radius:11px;display:grid;place-items:center;color:var(--accent-2);margin-bottom:18px}
[data-theme="light"] .p-item .ic{color:var(--accent)}
.p-item h3{font-size:18px;font-weight:500;letter-spacing:-.01em}
.p-item p{margin-top:9px;color:var(--ink-2);font-size:14.5px;line-height:1.55}

/* faculty */
.faculty{position:relative;overflow:hidden}
.faculty-bg{position:absolute;inset:0;z-index:0;background:url("generated/campus-dusk.png") center/cover no-repeat;opacity:.22}
[data-theme="light"] .faculty-bg{opacity:.08}
.faculty-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg),rgba(var(--bg-rgb),.7)),radial-gradient(80% 100% at 80% 50%,rgba(16,185,129,.12),transparent 60%)}
.faculty .container{position:relative;z-index:2}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,72px);align-items:center}
.f-head h2{font-size:clamp(28px,3.7vw,46px);margin-top:16px}
.f-head p{margin-top:18px;color:var(--ink-2);font-size:16px;line-height:1.6;max-width:42ch}
.f-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.f-row{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-top:1px solid var(--line-soft);font-size:14px}
.f-row:first-of-type{border-top:0}
.f-row .k{color:var(--ink-2)}
.f-row .v{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent-2);letter-spacing:.05em}
.f-row .v.live{color:var(--live);display:flex;align-items:center;gap:8px}

/* cta */
.cta{text-align:center;overflow:hidden}
.cta-bg{position:absolute;inset:0;z-index:0;background:radial-gradient(60% 80% at 50% 30%,rgba(16,185,129,.16),transparent 65%)}
.cta .container{position:relative;z-index:2}
.cta h2{font-size:clamp(34px,5.5vw,68px);max-width:16ch;margin:18px auto 0}
.cta .sub{margin:22px auto 0;max-width:46ch;color:var(--ink-2);font-size:17px}
.cta-cta{display:flex;gap:14px;justify-content:center;margin-top:38px;flex-wrap:wrap}
.cta .fine{margin-top:30px;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);display:flex;gap:10px 22px;justify-content:center;flex-wrap:wrap}
.cta .fine span{display:flex;align-items:center;gap:8px}
.cta .fine span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent)}

/* footer */
footer{border-top:1px solid var(--line);padding-block:60px 36px;background:var(--bg-elev)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:40px;align-items:start}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{color:var(--ink-3);font-size:13.5px;max-width:34ch;line-height:1.55}
.foot-col h4{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px}
.foot-col a{display:block;color:var(--ink-2);font-size:14px;padding:6px 0;transition:color .2s}
.foot-col a:hover{color:var(--accent-2)}
.foot-clock{text-align:right}
.foot-clock .lbl{font-family:'JetBrains Mono',monospace;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.foot-clock .t{font-family:'JetBrains Mono',monospace;font-size:30px;color:var(--accent-2);margin-top:6px;font-variant-numeric:tabular-nums}
.foot-clock .z{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase;margin-top:4px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid var(--line-soft);font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.foot-bottom a{color:var(--ink-3)}.foot-bottom a:hover{color:var(--accent-2)}

/* download banner (shared: index + all feature pages) */
.dlbanner{border-block:1px solid var(--line-soft);background:var(--bg-elev)}
.dlbanner-in{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;padding-block:34px}
.dlbanner-txt{display:flex;align-items:center;gap:16px}
.dlbanner-txt .dl-mark{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;color:var(--accent-2);flex:none}
.dlbanner-txt h3{font-family:'Outfit',sans-serif;font-size:clamp(18px,2.2vw,22px);font-weight:500;letter-spacing:-.01em}
.dlbanner-txt p{margin-top:4px;color:var(--ink-2);font-size:13.5px;max-width:44ch}
.dlbtn{flex:none;position:relative}
.dlbtn .dl-ic{width:15px;height:15px}
.dlbtn .dl-soon{font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:rgba(2,32,18,.6);background:rgba(2,32,18,.1);padding:3px 8px;border-radius:100px;margin-left:2px}
[data-theme="light"] .dlbtn .dl-soon{color:rgba(255,255,255,.75);background:rgba(255,255,255,.2)}

/* feature detail pages */
.fbread{padding-top:118px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.fbread a{color:var(--ink-2);transition:color .2s}
.fbread a:hover{color:var(--accent-2)}
.fhero{padding-top:26px}
.fhero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,5vw,80px);align-items:center}
.fhero-tags{display:flex;gap:14px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.fhero h1{font-size:clamp(34px,4.6vw,58px);margin-top:14px;max-width:14ch}
.fhero-sub{margin-top:20px;font-size:clamp(15px,1.3vw,17px);color:var(--ink-2);line-height:1.62;max-width:48ch}
.fhero-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.fhero-visual{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line);box-shadow:var(--shadow);background:#04130c}
.fhero-visual img{width:100%;height:100%;object-fit:cover}
.fhero-visual .fh-tag{position:absolute;left:18px;bottom:18px;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#eafff4;text-shadow:0 2px 12px rgba(0,0,0,.6)}

.fhow{border-top:1px solid var(--line-soft)}
.fhow-head{max-width:60ch;margin-bottom:12px}
.fhow-head h2{font-size:clamp(26px,3.4vw,40px);margin-top:14px}
.fsteps{margin-top:10px}
.fstep{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line-soft)}
.fstep:last-child{border-bottom:1px solid var(--line-soft)}
.fstep .n{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);padding-top:3px}
.fstep h3{font-size:17.5px;font-weight:500}
.fstep p{margin-top:6px;color:var(--ink-2);font-size:14.5px;line-height:1.58}

.fsample{background:var(--paper);color:var(--paper-ink)}
.fsample .eyebrow{color:var(--accent-deep)}
.fsample .eyebrow::before{background:var(--accent-deep)}
.fsample-head{max-width:60ch;margin-bottom:30px}
.fsample-head h2{font-size:clamp(24px,3.2vw,36px);margin-top:14px}
.fsample-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--paper-line);border:1px solid var(--paper-line);border-radius:var(--r);overflow:hidden}
.fsample-card{background:var(--paper);padding:22px 22px 24px}
.fsample-card .k{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.12em;color:var(--accent-deep);text-transform:uppercase;display:flex;justify-content:space-between;gap:10px}
.fsample-card h4{font-size:16px;font-weight:500;margin:10px 0 6px;letter-spacing:-.01em}
.fsample-card p{font-size:13.5px;color:var(--paper-ink-2);line-height:1.5}
.fsample-card .badge{color:var(--live)}

.fpriv{border-block:1px solid var(--line-soft)}
.fpriv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,3vw,48px)}

.fnav{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:8px}
.fnav a{display:flex;flex-direction:column;gap:6px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r);min-width:220px;transition:border-color .2s,background .2s}
.fnav a:hover{border-color:var(--accent);background:var(--panel)}
.fnav .flbl{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.fnav .fname{font-size:15.5px;font-weight:500}
.fnav .fnext{text-align:right;align-items:flex-end;margin-left:auto}

/* responsive */
@media (max-width:900px){
  .nav-links{position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;align-items:flex-start;gap:6px;background:rgba(var(--bg-rgb),.97);backdrop-filter:blur(18px);padding:90px var(--pad) 32px;transform:translateY(-100%);transition:transform .4s var(--ease);border-bottom:1px solid var(--line)}
  .nav-links.open{transform:none}
  .nav-links a{font-size:22px;padding:10px 0}
  .nav-toggle{display:block}
  .nav.menu-open .nav-toggle span:nth-child(1){transform:translateY(5px) rotate(45deg)}
  .nav.menu-open .nav-toggle span:nth-child(2){opacity:0}
  .nav.menu-open .nav-toggle span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
  .h-grid,.g-grid,.f-grid{grid-template-columns:1fr}
  .h-visual{aspect-ratio:4/3;max-width:520px}
  .g-grid .g-head{order:1}.g-grid .tphone-wrap{order:2}
  .mod-row{grid-template-columns:1fr 1fr}
  .p-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-clock{text-align:left;grid-column:1/-1;margin-top:8px}
  .tphone{transform:none}
  .fhero-grid{grid-template-columns:1fr}
  .fhero-visual{order:-1;aspect-ratio:16/9}
  .fpriv-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .nav-right .btn-text{display:none}
  .mod-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .manifest .cell{padding-right:16px;margin-right:16px;font-size:10px}
  .dlbanner-in{flex-direction:column;align-items:flex-start}
  .dlbtn{align-self:stretch;justify-content:center}
  .fnav{flex-direction:column}
  .fnav a,.fnav .fnext{width:100%;text-align:left;align-items:flex-start;margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .si-caret{display:none!important}
}