/* ============================================
   ONBACK — Shared stylesheet
   ============================================ */

:root{
  --bg: #0c0b09;
  --surface: #161412;
  --surface-2: #1d1a16;
  --text: #ebe5d6;
  --text-soft: #b8b1a0;
  --muted: #76705f;
  --rule: #2a2722;
  --accent: #ff6a3d;
  --accent-soft: #ffb798;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Geist', system-ui, sans-serif;
  font-size:17px;
  line-height:1.55;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.92  0 0 0 0 0.9  0 0 0 0 0.84  0 0 0 0.06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity:0.45;
  z-index:1;
  mix-blend-mode:overlay;
}
main, header, footer{position:relative; z-index:2;}

.wrap{
  max-width:1280px;
  margin:0 auto;
  padding:0 32px;
}
@media (max-width:640px){ .wrap{padding:0 20px;} }

/* ---------- HEADER ---------- */
header{
  padding:22px 0;
  border-bottom:1px solid var(--rule);
  position:sticky; top:0; z-index:50;
  background:rgba(12,11,9,0.78);
  backdrop-filter:blur(10px);
}
header .wrap{
  display:flex; align-items:center; justify-content:space-between;
}
.logo{
  font-family:'JetBrains Mono', monospace;
  font-size:14px;
  font-weight:500;
  letter-spacing:0.06em;
  display:flex; align-items:center; gap:10px;
  color:var(--text);
  text-decoration:none;
}
.logo-mark{
  display:inline-flex;
  width:22px; height:22px;
  border:1px solid var(--accent);
  border-radius:50%;
  align-items:center; justify-content:center;
  color:var(--accent);
  font-size:14px;
  transform:rotate(-90deg);
}
nav ul{
  display:flex; gap:36px; list-style:none;
  font-size:13px;
  font-family:'JetBrains Mono', monospace;
  letter-spacing:0.04em;
}
nav a{
  color:var(--text-soft); text-decoration:none;
  transition:color .2s;
}
nav a:hover, nav a.active{color:var(--accent);}
@media (max-width:900px){ nav{display:none;} }

.status{
  font-family:'JetBrains Mono', monospace;
  font-size:11px;
  color:var(--muted);
  letter-spacing:0.08em;
  display:flex; align-items:center; gap:8px;
}

/* ---------- HEADER RIGHT GROUP & LANG SWITCHER ---------- */
.header-right{
  display:flex; align-items:center; gap:22px;
}
.lang-switcher{
  display:flex; gap:6px; align-items:center;
}
.lang-switcher a{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:3px 5px;
  border:1px solid transparent;
  border-radius:2px;
  opacity:0.4;
  transition: opacity .2s, border-color .2s;
  text-decoration:none;
}
.lang-switcher a.active{
  opacity:1;
  border-color:var(--rule);
}
.lang-switcher a:hover{
  opacity:1;
}
.lang-switcher svg{
  display:block;
  width:22px;
  height:auto;
}
@media (max-width:520px){
  .status span:last-child{display:none;}
}
.pulse{
  width:7px; height:7px; border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 12px var(--accent);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{
  0%, 100%{opacity:1; transform:scale(1);}
  50%{opacity:.4; transform:scale(0.85);}
}

/* ---------- HERO ---------- */
.hero{
  padding:120px 0 80px;
  position:relative;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.6fr 1fr;
  gap:80px;
  align-items:end;
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr; gap:48px;}
}

.eyebrow{
  font-family:'JetBrains Mono', monospace;
  font-size:11px; letter-spacing:0.2em; text-transform:uppercase;
  color:var(--muted);
  display:flex; align-items:center; gap:14px;
  margin-bottom:48px;
}
.eyebrow::before{
  content:""; display:block; width:24px; height:1px; background:var(--accent);
}

h1.hero-title{
  font-family:'Instrument Serif', serif;
  font-weight:400;
  font-size:clamp(48px, 8.5vw, 124px);
  line-height:0.96;
  letter-spacing:-0.025em;
  color:var(--text);
}
h1.hero-title .it-italic{
  font-style:italic;
  color:var(--accent);
  font-weight:400;
}
h1.hero-title .stroke{
  font-style:italic;
  color:transparent;
  -webkit-text-stroke:1px var(--text-soft);
}

.hero-side{
  border-left:1px solid var(--rule);
  padding-left:32px;
  padding-bottom:14px;
}
@media (max-width:900px){
  .hero-side{border-left:none; padding-left:0; border-top:1px solid var(--rule); padding-top:32px;}
}
.hero-side p.lead{
  font-size:17px;
  color:var(--text-soft);
  line-height:1.55;
  margin-bottom:28px;
}
.hero-side p.lead em{color:var(--text); font-style:normal; font-weight:500;}

.hero-sub{
  font-size:17px;
  color:var(--text-soft);
  line-height:1.6;
  margin-top:40px;
  max-width:48ch;
}
.hero-sub strong{color:var(--text); font-weight:500;}

.meta-row{
  display:flex; flex-direction:column; gap:0;
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  color:var(--muted);
}
.meta-row .row{display:flex; justify-content:space-between; gap:20px; padding:10px 0; border-top:1px dashed var(--rule);}
.meta-row .row:last-child{border-bottom:1px dashed var(--rule);}
.meta-row .val{color:var(--text);}

.ticker{
  margin-top:80px;
  padding:18px 0;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  overflow:hidden;
  white-space:nowrap;
  font-family:'JetBrains Mono', monospace;
  font-size:13px;
  color:var(--text-soft);
  letter-spacing:0.06em;
}
.ticker-track{
  display:inline-block;
  animation:scroll 38s linear infinite;
}
.ticker span{margin:0 28px;}
.ticker span.dot{color:var(--accent);}
@keyframes scroll{
  0%{transform:translateX(0);}
  100%{transform:translateX(-50%);}
}

/* ---------- SECTIONS ---------- */
section{padding:120px 0; position:relative;}
section.tight{padding:80px 0;}

.section-head{
  display:flex; align-items:baseline; gap:24px;
  margin-bottom:64px;
  border-bottom:1px solid var(--rule);
  padding-bottom:32px;
}
.section-num{
  font-family:'JetBrains Mono', monospace;
  color:var(--accent);
  font-size:13px;
  letter-spacing:0.08em;
}
.section-label{
  font-family:'JetBrains Mono', monospace;
  color:var(--muted);
  font-size:13px;
  letter-spacing:0.16em;
  text-transform:uppercase;
}

h2{
  font-family:'Instrument Serif', serif;
  font-weight:400;
  font-size:clamp(36px, 5.5vw, 72px);
  line-height:1.02;
  letter-spacing:-0.02em;
  max-width:20ch;
  margin-bottom:32px;
}
h2 em{font-style:italic; color:var(--accent);}

h3{
  font-family:'Instrument Serif', serif;
  font-weight:400;
  font-size:28px;
  letter-spacing:-0.01em;
}

.lead-body{
  font-size:18px;
  color:var(--text-soft);
  line-height:1.65;
}
.lead-body p{margin-bottom:18px;}
.lead-body p:last-child{margin-bottom:0;}
.lead-body strong{color:var(--text); font-weight:500;}

/* ---------- GATEWAY CARDS (forside) ---------- */
.gateways{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:1px;
  background:var(--rule);
  border:1px solid var(--rule);
}
@media (max-width:900px){ .gateways{grid-template-columns:1fr;} }

.gateway{
  background:var(--bg);
  padding:56px 40px 48px;
  display:flex; flex-direction:column;
  min-height:380px;
  text-decoration:none;
  color:var(--text);
  transition: background .3s;
  position:relative;
  overflow:hidden;
}
.gateway:hover{background:var(--surface-2);}
.gateway .g-num{
  font-family:'JetBrains Mono', monospace;
  color:var(--accent);
  font-size:12px;
  letter-spacing:0.1em;
  margin-bottom:24px;
}
.gateway h3{
  font-size:36px;
  line-height:1.05;
  margin-bottom:20px;
  color:var(--text);
}
.gateway h3 em{font-style:italic; color:var(--accent);}
.gateway p{
  color:var(--text-soft);
  font-size:15px;
  line-height:1.55;
  margin-bottom:32px;
  flex-grow:1;
}
.gateway .arrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  color:var(--accent);
  letter-spacing:0.08em;
  text-transform:uppercase;
  margin-top:auto;
}
.gateway .arrow span{transition: transform .25s;}
.gateway:hover .arrow span{transform:translate(6px,-6px);}

/* ---------- TIMELINE ---------- */
.timeline{
  border-top:1px solid var(--rule);
}
.step{
  display:grid;
  grid-template-columns: 80px 1fr 1.4fr;
  gap:32px;
  padding:28px 0;
  border-bottom:1px solid var(--rule);
  align-items:start;
  transition:background .25s;
}
@media (max-width:780px){
  .step{grid-template-columns:60px 1fr; gap:18px;}
  .step .desc{grid-column:1 / -1; padding-left:60px;}
}
.step:hover{background:rgba(255,106,61,0.03);}
.step .num{
  font-family:'JetBrains Mono', monospace;
  color:var(--accent);
  font-size:13px;
  padding-top:4px;
  letter-spacing:0.05em;
}
.step .title{
  font-family:'Instrument Serif', serif;
  font-size:26px;
  line-height:1.2;
  color:var(--text);
}
.step .desc{
  color:var(--text-soft);
  font-size:15px;
  line-height:1.55;
}

/* ---------- METRICS ---------- */
.metrics{
  background:var(--surface);
  margin:0 -100vw;
  padding-left:100vw; padding-right:100vw;
  padding-top:140px; padding-bottom:140px;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
}
.metrics-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:0;
}
@media (max-width:780px){ .metrics-grid{grid-template-columns:1fr;} }
.metric{
  padding:20px 32px 20px 0;
  border-right:1px solid var(--rule);
}
.metric:last-child{border-right:none; padding-right:0;}
@media (max-width:780px){
  .metric{border-right:none; border-bottom:1px solid var(--rule); padding-bottom:32px; margin-bottom:32px;}
  .metric:last-child{border-bottom:none;}
}
.metric .big{
  font-family:'Instrument Serif', serif;
  font-size:clamp(56px, 7vw, 96px);
  line-height:0.98;
  color:var(--text);
  margin-bottom:18px;
  letter-spacing:-0.02em;
}
.metric .big em{color:var(--accent); font-style:italic;}
.metric .lbl{
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  letter-spacing:0.1em;
  color:var(--muted);
  text-transform:uppercase;
  margin-bottom:14px;
}
.metric .desc{
  font-size:15px;
  color:var(--text-soft);
  max-width:24ch;
  line-height:1.5;
}

/* ---------- FEATURE GRID ---------- */
.features{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:1px;
  background:var(--rule);
  border:1px solid var(--rule);
}
@media (max-width:780px){ .features{grid-template-columns:1fr;} }
.feature{
  background:var(--bg);
  padding:44px 36px;
  transition:background .3s;
  position:relative;
}
.feature:hover{background:var(--surface-2);}
.feature .f-num{
  font-family:'JetBrains Mono', monospace;
  color:var(--accent);
  font-size:11px;
  letter-spacing:0.1em;
  margin-bottom:18px;
}
.feature h3{
  font-size:26px;
  margin-bottom:14px;
}
.feature p{
  color:var(--text-soft);
  font-size:15px;
  line-height:1.55;
}

/* ---------- CROSS-LINK BLOCK ---------- */
.crosslink{
  border:1px solid var(--rule);
  padding:56px 48px;
  background:var(--surface);
  position:relative;
  display:grid;
  grid-template-columns: 1.4fr auto;
  gap:48px;
  align-items:center;
}
.crosslink::before{
  content:""; position:absolute; top:-1px; left:-1px;
  width:40px; height:1px; background:var(--accent);
}
.crosslink::after{
  content:""; position:absolute; top:-1px; left:-1px;
  width:1px; height:40px; background:var(--accent);
}
@media (max-width:780px){
  .crosslink{grid-template-columns:1fr; padding:36px 28px;}
}
.crosslink .cl-label{
  font-family:'JetBrains Mono', monospace;
  font-size:11px;
  letter-spacing:0.14em;
  color:var(--muted);
  text-transform:uppercase;
  margin-bottom:16px;
}
.crosslink h3{
  font-size:32px;
  line-height:1.15;
  color:var(--text);
  margin-bottom:12px;
}
.crosslink h3 em{font-style:italic; color:var(--accent);}
.crosslink p{
  color:var(--text-soft);
  font-size:15px;
  line-height:1.55;
  max-width:52ch;
}
.crosslink-btn{
  display:inline-flex; align-items:center; gap:12px;
  padding:16px 28px;
  border:1px solid var(--accent);
  color:var(--accent);
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  text-decoration:none;
  transition: background .25s, color .25s;
  white-space:nowrap;
}
.crosslink-btn:hover{background:var(--accent); color:var(--bg);}
.crosslink-btn span{transition: transform .25s;}
.crosslink-btn:hover span{transform:translate(4px,-4px);}

/* ---------- PRICING BLOCK ---------- */
.pricing-content{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:80px;
  align-items:center;
}
@media (max-width:900px){ .pricing-content{grid-template-columns:1fr; gap:32px;} }
.price-block{
  border:1px solid var(--rule);
  padding:60px 48px;
  background:var(--surface);
  position:relative;
}
.price-block::before{
  content:""; position:absolute; top:-1px; left:-1px;
  width:40px; height:1px; background:var(--accent);
}
.price-block::after{
  content:""; position:absolute; top:-1px; left:-1px;
  width:1px; height:40px; background:var(--accent);
}
.price-label{
  font-family:'JetBrains Mono', monospace;
  font-size:11px;
  letter-spacing:0.16em;
  color:var(--muted);
  text-transform:uppercase;
  margin-bottom:24px;
}
.price-figure{
  font-family:'Instrument Serif', serif;
  font-size:clamp(80px, 10vw, 140px);
  line-height:0.95;
  letter-spacing:-0.03em;
  color:var(--text);
}
.price-figure .unit{
  font-size:0.32em;
  color:var(--text-soft);
  margin-left:6px;
  font-style:italic;
}
.price-note{
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  color:var(--muted);
  margin-top:24px;
  letter-spacing:0.05em;
}
.pricing-copy p{
  color:var(--text-soft);
  font-size:17px;
  line-height:1.6;
  margin-bottom:16px;
}

/* ---------- ABOUT ---------- */
.about-grid{
  display:grid;
  grid-template-columns: 1fr 1.5fr;
  gap:80px;
}
@media (max-width:900px){ .about-grid{grid-template-columns:1fr; gap:32px;} }
.about-text p{
  font-size:18px;
  color:var(--text-soft);
  line-height:1.7;
  margin-bottom:24px;
}
.about-text p:first-child::first-letter{
  font-family:'Instrument Serif', serif;
  font-size:64px;
  font-style:italic;
  color:var(--accent);
  float:left;
  line-height:0.85;
  padding:6px 10px 0 0;
}

/* ---------- CONTACT ---------- */
.contact{
  background:var(--surface);
  margin:0 -100vw;
  padding-left:100vw; padding-right:100vw;
  border-top:1px solid var(--rule);
}
.contact h2{margin-bottom:48px;}
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:48px;
}
@media (max-width:780px){ .contact-grid{grid-template-columns:1fr;} }
.ci{
  border-top:1px solid var(--rule);
  padding:24px 0;
}
.ci .label{
  font-family:'JetBrains Mono', monospace;
  font-size:11px;
  letter-spacing:0.14em;
  color:var(--muted);
  text-transform:uppercase;
  margin-bottom:12px;
}
.ci a{
  font-family:'Instrument Serif', serif;
  font-size:32px;
  color:var(--text);
  text-decoration:none;
  display:inline-block;
  transition:color .2s;
}
.ci a:hover{color:var(--accent);}
.ci a .arrow{
  display:inline-block;
  margin-left:8px;
  color:var(--accent);
  transition:transform .25s;
}
.ci a:hover .arrow{transform:translate(4px,-4px);}

/* ---------- LONG-FORM PROSE (used on PST-Extraction) ---------- */
.prose{
  max-width:74ch;
}
.prose h3{
  font-size:32px;
  margin-top:56px;
  margin-bottom:16px;
  color:var(--text);
}
.prose h3:first-child{margin-top:0;}
.prose h3 em{font-style:italic; color:var(--accent);}
.prose h4{
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--accent);
  margin-top:40px;
  margin-bottom:14px;
  font-weight:500;
}
.prose p{
  font-size:17px;
  color:var(--text-soft);
  line-height:1.65;
  margin-bottom:18px;
}
.prose p strong{color:var(--text); font-weight:500;}
.prose ul{
  list-style:none;
  margin: 20px 0 24px 0;
}
.prose ul li{
  color:var(--text-soft);
  font-size:16px;
  line-height:1.6;
  padding: 12px 0 12px 28px;
  border-bottom:1px solid var(--rule);
  position:relative;
}
.prose ul li::before{
  content:"—";
  color:var(--accent);
  position:absolute; left:0; top:12px;
  font-family:'JetBrains Mono', monospace;
}
.prose ul li:first-child{border-top:1px solid var(--rule);}
.prose ul li strong{color:var(--text); font-weight:500;}

.two-col{
  display:grid;
  grid-template-columns: 1fr 1.4fr;
  gap:64px;
  align-items:start;
}
@media (max-width:900px){ .two-col{grid-template-columns:1fr; gap:32px;} }

/* ---------- FOOTER ---------- */
footer{
  background:var(--bg);
  color:var(--muted);
  padding:36px 0;
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  border-top:1px solid var(--rule);
}
footer .wrap{
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:16px;
  letter-spacing:0.04em;
}
footer .left{display:flex; gap:24px; align-items:center; flex-wrap:wrap;}
footer .accent{color:var(--accent);}

/* ---------- ANIMATIONS ---------- */
.reveal{
  opacity:0;
  transform:translateY(22px);
  transition: opacity 1s ease, transform 1s ease;
}
.reveal.visible{ opacity:1; transform:translateY(0); }
.reveal.d1{transition-delay:.08s;}
.reveal.d2{transition-delay:.16s;}
.reveal.d3{transition-delay:.24s;}
.reveal.d4{transition-delay:.32s;}
.reveal.d5{transition-delay:.40s;}

::selection{background:var(--accent); color:var(--bg);}