/* ===== БЮРО 7,62 — LITE ===== */
:root{
  --bg:#0a0a0c; --bg2:#111114; --card:#141418;
  --text:#e8e8ea; --dim:#8a8a90; --mute:#5a5a60;
  --accent:#ff4438; --border:#26262c;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'Rajdhani',-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--accent);color:#fff}

/* ===== HERO ===== */
#hero{position:relative;height:100vh;min-height:560px;display:flex;align-items:center;justify-content:center;overflow:hidden}
#hero-bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;
  background:radial-gradient(ellipse at center,transparent 0%,rgba(10,10,12,.65) 65%,rgba(10,10,12,.97) 100%),
  linear-gradient(180deg,rgba(10,10,12,.35),rgba(10,10,12,.1) 45%,rgba(10,10,12,.9))}
.hero-content{position:relative;z-index:2;text-align:center;padding:0 24px}
.hero-content h1{
  font-family:'Russo One',sans-serif;
  font-size:clamp(56px,13vw,150px);line-height:.92;letter-spacing:4px;
  text-shadow:0 0 60px rgba(0,0,0,.8)}
.hero-content h1 em{font-style:normal;color:var(--accent)}
.logo-comma{display:inline-block;width:.62em;height:.62em;vertical-align:-.06em;margin:0 -.04em;
  filter:drop-shadow(0 0 14px rgba(255,68,56,.5))}
.hero-sub{margin-top:18px;font-family:'Share Tech Mono',monospace;
  font-size:clamp(10px,1.4vw,13px);letter-spacing:6px;color:var(--dim)}
.hero-cta{display:inline-block;margin-top:34px;padding:13px 30px;
  font-family:'Share Tech Mono',monospace;font-size:12px;letter-spacing:3px;
  border:1px solid var(--accent);color:#fff;
  background:rgba(255,68,56,.08);transition:.25s}
.hero-cta:hover{background:var(--accent);box-shadow:0 0 30px rgba(255,68,56,.4)}

/* ===== СЕКЦИИ ===== */
section{padding:clamp(56px,9vw,120px) clamp(18px,5vw,72px)}
#portfolio{max-width:1320px;margin:0 auto}
.pf-head{margin-bottom:44px}
.pf-marker{font-family:'Share Tech Mono',monospace;font-size:10px;letter-spacing:3px;color:var(--accent);margin-bottom:10px}
.pf-head h2,#contact h2{font-family:'Russo One',sans-serif;font-size:clamp(34px,6vw,68px);letter-spacing:2px;line-height:1}

/* группы */
.pf-group{display:flex;align-items:center;gap:12px;margin:48px 0 22px;flex-wrap:wrap}
.pf-group:first-of-type{margin-top:0}
.pf-group-num{font-family:'Russo One',sans-serif;font-size:13px;color:var(--accent);
  border:1px solid var(--border);padding:4px 9px;border-radius:2px}
.pf-group-title{font-family:'Russo One',sans-serif;font-size:16px;letter-spacing:3px}
.pf-group-dot{width:8px;height:8px;border-radius:50%}
.dot-released{background:#3fb950;box-shadow:0 0 10px #3fb950}
.dot-pre{background:#d6a02a;box-shadow:0 0 10px #d6a02a}
.dot-concept{background:#4a7fd6;box-shadow:0 0 10px #4a7fd6}
.pf-group-sub{font-size:13px;color:var(--dim);font-family:'Share Tech Mono',monospace;letter-spacing:1px}
.pf-group-line{flex:1;height:1px;background:var(--border);min-width:20px}
.pf-group-count{font-family:'Russo One',sans-serif;font-size:13px;color:var(--mute)}

/* сетка карточек */
.pf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:20px}
.pf-card{background:var(--card);border:1px solid var(--border);border-radius:6px;
  overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.pf-card:hover{border-color:var(--accent);transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(0,0,0,.5)}
.pf-preview{position:relative;aspect-ratio:16/10;background:#0c0c0e;overflow:hidden;border-bottom:1px solid var(--border)}
.pf-ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:'Russo One',sans-serif;font-size:20px;letter-spacing:2px;color:#fff;z-index:1}
.pf-preview iframe{position:absolute;top:0;left:0;width:1440px;height:900px;
  transform:scale(.293);transform-origin:0 0;border:0;pointer-events:none;
  opacity:0;transition:opacity .5s}
.pf-preview.loaded iframe{opacity:1}
.pf-preview.loaded .pf-ph{opacity:0}
.pf-info{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.pf-meta{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.pf-num{font-family:'Share Tech Mono',monospace;font-size:11px;color:var(--mute)}
.pf-status{font-family:'Share Tech Mono',monospace;font-size:10px;letter-spacing:1px;margin-left:auto}
.st-released{color:#3fb950}.st-pre{color:#d6a02a}.st-concept{color:#4a7fd6}
.pf-name{font-family:'Russo One',sans-serif;font-size:17px;letter-spacing:1px}
.pf-tag{font-size:13px;color:var(--accent);margin-top:3px;font-weight:600}
.pf-desc{font-size:13.5px;color:var(--dim);line-height:1.5;margin-top:7px;flex:1}
.pf-open{font-family:'Share Tech Mono',monospace;font-size:11px;letter-spacing:2px;
  color:var(--text);margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}
.pf-open span{display:inline-block;transition:.2s}
.pf-card:hover .pf-open span{transform:translateX(5px);color:var(--accent)}

/* ===== КОНТАКТ ===== */
#contact{max-width:900px;margin:0 auto;text-align:center;border-top:1px solid var(--border)}
.ct-marker{font-family:'Share Tech Mono',monospace;font-size:10px;letter-spacing:3px;color:var(--accent);margin-bottom:12px}
.ct-lead{margin:16px auto 30px;max-width:520px;color:var(--dim);font-size:16px;line-height:1.55}
.ct-channels{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.ct-link{padding:13px 26px;border:1px solid var(--border);
  font-family:'Share Tech Mono',monospace;font-size:13px;letter-spacing:2px;
  background:var(--bg2);transition:.25s}
.ct-link:hover{border-color:var(--accent);color:#fff;background:rgba(255,68,56,.1);
  box-shadow:0 0 24px rgba(255,68,56,.2)}

/* ===== FOOTER ===== */
#footer{padding:40px 24px;text-align:center;border-top:1px solid var(--border);
  display:flex;flex-direction:column;align-items:center;gap:8px}
.ft-logo{width:42px;height:42px;filter:drop-shadow(0 0 12px rgba(255,68,56,.4))}
.ft-name{font-family:'Russo One',sans-serif;font-size:18px;letter-spacing:2px}
.ft-name span{color:var(--accent)}
.ft-copy{font-family:'Share Tech Mono',monospace;font-size:10px;letter-spacing:2px;color:var(--mute)}

@media(max-width:600px){
  .pf-grid{grid-template-columns:1fr}
  .pf-group-sub{display:none}
}