/* ===== COLLOC Labs — design tokens ===== */
:root{
  --cream: #efede6;
  --paper: #f7f5f0;
  --ink: #1c1512;
  --ink-dim: #6b625b;
  --ink-faint: #a39a91;
  --red: #cd0000;
  --gold: #f7b538;
  --maroon: #780116;
  --dark: #1c0708;
  --line: rgba(28,21,18,0.12);
  --line-strong: rgba(28,21,18,0.22);
  --maxw: 1320px;
  --display: "Clash Display", "General Sans", var(--sans);
  --sans: "General Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:auto;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  cursor:none;
}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--display);font-weight:600;margin:0;letter-spacing:-0.02em;text-transform:uppercase;}
p{margin:0;line-height:1.65;color:var(--ink-dim);}
::selection{background:var(--gold);color:var(--dark);}

@media (hover:none){ body{cursor:auto;} }

/* ===== page-load curtain ===== */
.curtain{
  position:fixed;inset:0;z-index:300;background:var(--maroon);
  display:flex;align-items:center;justify-content:center;
  transform:translateY(0);
  transition:transform .9s cubic-bezier(.76,0,.24,1);
  transition-delay:.35s;
}
.curtain img{width:64px;height:auto;opacity:0;animation:curtainLogo .5s ease forwards .1s;filter:brightness(0) invert(1);}
.curtain.is-hidden{transform:translateY(-100%);}
@keyframes curtainLogo{to{opacity:1;}}
@media (prefers-reduced-motion: reduce){ .curtain{display:none;} }

/* ===== custom cursor ===== */
.cursor{
  position:fixed;top:0;left:0;width:14px;height:14px;border-radius:50%;
  background:var(--maroon);pointer-events:none;z-index:200;mix-blend-mode:normal;
  transform:translate(-50%,-50%);will-change:transform;
  transition:width .25s ease, height .25s ease, background .25s ease, opacity .25s ease;
  opacity:0.85;
}
.cursor.is-hover{width:52px;height:52px;background:var(--gold);opacity:0.9;}
.cursor.is-down{width:10px;height:10px;}
@media (hover:none){ .cursor{display:none;} }

/* ===== texture ===== */
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:2;opacity:0.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
#glCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;}

/* ===== header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,5vw,56px);
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .4s ease, border-color .4s ease, padding .3s ease, box-shadow .4s ease;
}
.site-header.is-scrolled{
  background:rgba(239,237,230,0.85);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 8px 30px rgba(28,21,18,0.05);
  padding-top:14px;padding-bottom:14px;
}
.header-brand{display:flex;align-items:center;gap:12px;}
.logo-mark--header{width:96px;height:auto;flex-shrink:0;opacity:0;transform:translateY(-6px);transition:opacity .4s ease, transform .4s ease, width .3s ease;}
.site-header.is-scrolled .logo-mark--header{opacity:1;transform:translateY(0);width:80px;}

.site-nav{display:flex;align-items:center;gap:clamp(18px,3vw,34px);font-size:13px;}
.site-nav a{
  color:var(--ink-dim);transition:color .25s ease;position:relative;
  letter-spacing:0.02em;font-weight:500;
}
.site-nav a:hover{color:var(--ink);}
.nav-cta{
  color:var(--cream) !important;background:var(--maroon);padding:10px 22px;border-radius:999px;
  font-size:12.5px;letter-spacing:0.02em;font-weight:600;
}
.nav-cta:hover{background:var(--red);}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:none;padding:6px;}
.nav-toggle span{width:22px;height:1.5px;background:var(--ink);display:block;}

/* ===== hero ===== */
.hero{
  position:relative;z-index:1;
  min-height:100svh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:120px 24px 80px;
  overflow:hidden;
}
.hero-inner{max-width:1100px;position:relative;z-index:1;}

.hero-logo-wrap{
  width:min(52vw,300px);margin:0 auto 30px;
  overflow:hidden;
  clip-path:inset(0 100% 0 0);
  animation:brushReveal 1.3s cubic-bezier(.65,0,.16,1) forwards;
  animation-delay:1.1s;
}
.hero-logo-wrap img{width:100%;height:auto;display:block;}
@keyframes brushReveal{
  0%{clip-path:inset(0 100% 0 0);}
  100%{clip-path:inset(0 0 0 0);}
}

.hero-eyebrow{
  font-size:12px;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-faint);
  margin-bottom:26px;font-weight:600;
}
.hero-title{
  font-family:var(--display);font-weight:600;font-style:normal;
  font-size:clamp(42px,9.5vw,124px);line-height:0.96;color:var(--ink);margin-bottom:30px;
  letter-spacing:-0.02em;
}
.hero-title .ink{color:var(--red);}
.hero-title .ink--gold{color:var(--gold);-webkit-text-stroke:1px var(--ink);}
.hero-sub{
  font-size:clamp(16px,2vw,20px);max-width:580px;margin:0 auto 44px;color:var(--ink-dim);
}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

.corner-mark{
  position:absolute;font-size:15px;color:var(--ink-faint);z-index:1;user-select:none;
}
.corner-mark--tl{top:100px;left:24px;}
.corner-mark--tr{top:100px;right:24px;}
.corner-mark--bl{bottom:24px;left:24px;}
.corner-mark--br{bottom:24px;right:24px;}

.btn{
  display:inline-flex;align-items:center;gap:8px;padding:15px 30px;border-radius:999px;
  font-size:13px;letter-spacing:0.02em;font-weight:600;
  transition:transform .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  border:1px solid transparent;
}
.btn-primary{background:var(--maroon);color:var(--cream);}
.btn-primary:hover{background:var(--red);transform:translateY(-2px);}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);}
.btn-ghost:hover{border-color:var(--ink);background:rgba(28,21,18,0.05);transform:translateY(-2px);}

.scroll-cue{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  width:1px;height:52px;background:var(--line-strong);overflow:hidden;
}
.scroll-cue span{
  position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--red);
  animation:cue 1.8s ease-in-out infinite;
}
@keyframes cue{0%{top:-100%;}50%{top:0;}100%{top:100%;}}

/* ===== marquee ===== */
.marquee{
  position:relative;z-index:1;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:20px 0;overflow:hidden;background:var(--paper);
}
.marquee-track{display:flex;width:max-content;animation:marquee 26s linear infinite;}
.marquee-track span{
  font-family:var(--display);font-size:clamp(20px,3vw,30px);font-weight:600;
  letter-spacing:0.01em;padding:0 28px;white-space:nowrap;color:var(--ink-dim);
  display:flex;align-items:center;gap:28px;text-transform:uppercase;
}
.marquee-track span em{font-style:normal;color:var(--red);}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ===== sections ===== */
.section{position:relative;z-index:1;padding:130px 24px;border-top:1px solid var(--line);}
.section--dark{background:var(--dark);color:var(--cream);}
.section--dark p{color:rgba(239,237,230,0.65);}
.section-inner{max-width:var(--maxw);margin:0 auto;}
.section-kicker{
  font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:var(--red);
  margin-bottom:18px;font-weight:600;
}
.section--dark .section-kicker{color:var(--gold);}
.section-title{
  font-size:clamp(30px,5.5vw,64px);max-width:900px;margin-bottom:56px;color:var(--ink);
  line-height:0.98;font-weight:600;
}
.section--dark .section-title{color:var(--cream);}

/* products */
.product-card{
  border:1px solid var(--line-strong);border-radius:8px;padding:clamp(28px,4vw,56px);
  margin-bottom:28px;position:relative;overflow:hidden;background:var(--paper);
}
.product-card--muted{opacity:0.92;background:transparent;}
.product-card-header{display:flex;align-items:center;gap:18px;margin-bottom:6px;flex-wrap:wrap;}
.product-card-header h3{font-size:clamp(32px,5vw,52px);color:var(--ink);letter-spacing:-0.01em;font-weight:600;text-transform:none;}
.product-badge{
  font-size:11px;letter-spacing:0.08em;text-transform:uppercase;padding:6px 14px;border-radius:999px;
  border:1px solid var(--line-strong);font-weight:600;
}
.product-badge--live{color:var(--dark);border-color:var(--gold);background:var(--gold);}
.product-badge--dev{color:var(--ink-dim);}
.product-tag{font-family:var(--display);color:var(--maroon);font-size:16px;margin-bottom:8px;font-weight:600;text-transform:uppercase;letter-spacing:0.03em;}
.product-desc{max-width:760px;margin-bottom:8px;font-size:15.5px;}

.mode-tabs{display:flex;gap:10px;margin:28px 0 22px;flex-wrap:wrap;}
.mode-tab{
  padding:9px 18px;border-radius:999px;border:1px solid var(--line-strong);font-size:13px;
  font-weight:600;color:var(--ink-dim);background:transparent;cursor:none;transition:all .25s ease;
}
.mode-tab.is-active{background:var(--ink);color:var(--cream);border-color:var(--ink);}
.mode-panel{display:none;}
.mode-panel.is-active{display:block;animation:fadeIn .4s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

.product-features{list-style:none;margin:0 0 26px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;max-width:800px;}
.product-features li{font-size:14.5px;color:var(--ink-dim);padding-left:20px;position:relative;}
.product-features li strong{display:block;color:var(--ink);font-weight:600;margin-bottom:2px;}
.product-features li::before{
  content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:var(--red);
}
.product-highlights{display:flex;gap:28px;flex-wrap:wrap;margin:26px 0 8px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.product-highlights span{font-size:13.5px;color:var(--ink);font-weight:600;display:flex;align-items:center;gap:8px;}
.product-highlights span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);border:1px solid var(--ink);}
.product-cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:22px;}
.product-note{font-size:13px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:0.04em;}
.product-more{text-align:center;color:var(--ink-faint);font-size:14px;margin-top:16px;}

/* contact */
.section--contact{text-align:center;}
.contact-lead{max-width:480px;margin:0 auto 32px;}
.contact-email{
  font-family:var(--display);font-size:clamp(28px,6.5vw,76px);color:var(--ink);
  letter-spacing:-0.01em;text-transform:lowercase;display:inline-block;position:relative;font-weight:500;
}
.contact-email:hover{color:var(--red);}

/* glitch hover text */
.glitch{position:relative;display:inline-block;overflow:hidden;vertical-align:top;}
.glitch .g-line{display:block;transition:transform .45s cubic-bezier(.65,0,.16,1);}
.glitch .g-dup{position:absolute;top:0;left:0;transform:translateY(100%);color:var(--red);}
.glitch:hover .g-line{transform:translateY(-100%);}

/* ===== About page ===== */
.about-hero{padding-top:180px;padding-bottom:60px;}
.about-analogy{
  font-family:var(--display);font-weight:600;text-transform:uppercase;
  font-size:clamp(32px,6.4vw,84px);line-height:0.98;max-width:1200px;color:var(--ink);
  letter-spacing:-0.02em;
}
.about-analogy strong{color:var(--red);}
.about-lead{font-size:clamp(16px,2vw,19px);max-width:680px;margin-top:34px;}

.usp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden;}
.usp-card{background:var(--paper);padding:44px 40px;transition:transform .1s linear;}
.usp-index{display:block;font-family:var(--display);font-weight:600;font-size:14px;color:var(--red);margin-bottom:16px;}
.usp-card h3{font-size:clamp(20px,2.4vw,26px);font-weight:600;margin-bottom:12px;color:var(--ink);text-transform:none;}
.usp-card p{font-size:14.5px;}

.roadmap{display:flex;flex-direction:column;gap:0;max-width:840px;}
.roadmap-item{display:flex;gap:28px;padding:26px 0;border-top:1px solid var(--line-strong);align-items:baseline;}
.roadmap-item:last-child{border-bottom:1px solid var(--line-strong);}
.roadmap-status{font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--red);font-weight:600;width:120px;flex-shrink:0;}
.roadmap-name{font-family:var(--display);font-size:clamp(20px,3vw,28px);color:var(--ink);width:180px;flex-shrink:0;font-weight:600;text-transform:none;}
.roadmap-desc{font-size:14.5px;color:var(--ink-dim);}

/* ===== footer ===== */
.site-footer{position:relative;z-index:1;border-top:1px solid var(--line);padding:48px 24px;background:var(--paper);}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:0.08em;color:var(--ink-faint);text-transform:uppercase;font-weight:600;}
.logo-mark--footer{width:22px;height:auto;opacity:0.75;}
.footer-legal{text-align:right;font-size:12.5px;color:var(--ink-faint);}
.footer-legal p{margin:2px 0;color:inherit;}
.footer-legal-placeholder{opacity:0.75;}

/* ===== responsive ===== */
@media (max-width:860px){
  body{cursor:auto;}
  .cursor{display:none;}
  .site-nav{display:none;}
  .site-nav.is-open{
    display:flex;flex-direction:column;align-items:flex-start;gap:2px;
    position:fixed;top:0;left:0;right:0;padding:96px 28px 28px;
    background:rgba(239,237,230,0.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .site-nav.is-open a{padding:14px 0;width:100%;border-bottom:1px solid var(--line);}
  .site-nav.is-open .nav-cta{margin-top:14px;text-align:center;border-bottom:none;}
  .nav-toggle{display:flex;}
  .product-features{grid-template-columns:1fr;}
  .footer-inner{flex-direction:column;align-items:flex-start;}
  .footer-legal{text-align:left;}
  .corner-mark{display:none;}
  .usp-grid{grid-template-columns:1fr;}
  .roadmap-item{flex-direction:column;gap:6px;}
  .roadmap-status,.roadmap-name{width:auto;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .scroll-cue span,.marquee-track,.hero-logo-wrap{animation:none !important;opacity:1 !important;clip-path:none !important;}
}