/* ══════════════════════════════════════════════════════════════
   projects.zhengisbay.com
   ══════════════════════════════════════════════════════════════ */

:root{
  --ink:#0a0b0d; --ink-2:#0e1013; --ink-3:#14171c;
  --line:#21262e; --line-soft:#1a1e24;
  --text:#e7e4dd; --text-2:#a2a8b2; --text-3:#6d7480;
  --accent:#d8b25c;
  --radius:14px; --wrap:1180px;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font:400 16px/1.65 var(--sans);
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.grain{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E")}

/* ─── шапка ─────────────────────────────────────────────── */

.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:20px;
  padding:14px clamp(18px,4vw,40px);
  background:color-mix(in srgb,var(--ink) 82%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft)}
.mark{display:flex;align-items:center;gap:11px}
.mark-glyph{width:30px;height:30px;flex:none;border:1px solid var(--line);border-radius:9px;
  display:flex;flex-direction:column;justify-content:center;gap:3px;padding:0 7px}
.mark-glyph i{display:block;height:2.5px;border-radius:2px;background:var(--text-3)}
.mark-glyph i:first-child{background:var(--accent);width:100%}
.mark-glyph i:nth-child(2){width:64%}
.mark-glyph i:last-child{width:82%}
.mark-word{font:500 13px/1 var(--mono);color:var(--text-2);letter-spacing:-.01em}
.ghost{margin-left:auto;height:30px;padding:0 12px;display:inline-flex;align-items:center;
  border:1px solid var(--line);border-radius:9px;color:var(--text-2);
  font:500 12px/1 var(--sans);letter-spacing:.06em;transition:.2s}
.ghost:hover{color:var(--text);border-color:#333b46;background:#ffffff08}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(18px,4vw,40px);position:relative;z-index:2}

/* ─── каталог ───────────────────────────────────────────── */

.head{padding:clamp(46px,7vw,88px) 0 0}
.head h1{margin:0 0 14px;font:400 clamp(38px,6.6vw,66px)/1 var(--serif);letter-spacing:-.02em}
.lead{max-width:62ch;margin:0 0 16px;color:var(--text-2);font-size:17px}
.counts{margin:0;font:500 12.5px/1 var(--mono);color:var(--text-3);letter-spacing:.03em}
.counts i{padding:0 8px;font-style:normal;color:var(--line)}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin:34px 0 28px}
.filters button{border:1px solid var(--line);background:transparent;color:var(--text-3);
  border-radius:999px;padding:7px 15px;font:500 13px/1 var(--sans);cursor:pointer;transition:.2s}
.filters button span{opacity:.5;margin-left:3px}
.filters button:hover{color:var(--text);border-color:#39424f}
.filters button.on{background:var(--text);border-color:var(--text);color:var(--ink)}
.filters button.on span{opacity:.55}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:20px;
  padding-bottom:70px}

.card{border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,#ffffff06,#ffffff02);
  display:flex;flex-direction:column;transition:border-color .25s,transform .25s}
.card:hover{border-color:#2f3742;transform:translateY(-2px)}
.card.hide{display:none}
.card-shot{position:relative;aspect-ratio:16/10;background:var(--ink-3);overflow:hidden}
.card-shot img{width:100%;height:100%;object-fit:cover;object-position:top center;
  transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.card:hover .card-shot img{transform:scale(1.03)}
.noshot{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  gap:9px;padding:0 26%;opacity:.3}
.noshot i{display:block;height:8px;border-radius:4px;background:var(--text-3)}
.noshot i:first-child{width:100%;background:var(--accent);opacity:.6}
.noshot i:nth-child(2){width:62%}
.noshot i:last-child{width:80%}
.badge{position:absolute;top:11px;right:11px;
  background:rgba(12,13,16,.82);border:1px solid rgba(216,178,92,.42);color:var(--accent);
  border-radius:999px;padding:4px 11px;font:600 10px/1 var(--sans);
  letter-spacing:.13em;text-transform:uppercase;backdrop-filter:blur(6px)}
.card-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-body h2{margin:0;font:400 24px/1.15 var(--serif);letter-spacing:-.01em}
.card-tag{margin:0;font-size:14px;color:var(--accent)}
.card-stack{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:12px}
.card-stack span{font:500 11px/1 var(--mono);color:#c7cdd6;
  border:1px solid var(--line-soft);background:#ffffff08;border-radius:6px;padding:5px 8px}

/* ─── страница проекта ──────────────────────────────────── */

.project{padding-bottom:80px}
.back{display:inline-block;margin:26px 0 0;font-size:13.5px;color:var(--text-3);transition:color .2s}
.back:hover{color:var(--text)}

.p-head{padding:22px 0 26px}
.p-cat{margin:0 0 12px;font:500 10.5px/1 var(--sans);letter-spacing:.15em;
  text-transform:uppercase;color:var(--text-3)}
.p-head h1{margin:0 0 8px;font:400 clamp(34px,5.6vw,58px)/1.02 var(--serif);letter-spacing:-.02em}
.p-tag{margin:0 0 14px;font-size:17px;color:var(--accent)}
.p-marks{margin:0;font:500 12px/1 var(--mono);color:var(--text-3);letter-spacing:.03em}
.p-marks i{padding:0 8px;font-style:normal;color:var(--line)}

.hero-shot{display:block;position:relative;border:1px solid var(--line-soft);
  border-radius:var(--radius);overflow:hidden;background:var(--ink-3);aspect-ratio:16/9.4}
.hero-shot img{width:100%;height:100%;object-fit:cover;object-position:top center;
  transition:transform .6s cubic-bezier(.2,.8,.2,1)}
a.hero-shot:hover img{transform:scale(1.02)}
.hero-open{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.96);
  background:rgba(12,13,16,.86);border:1px solid rgba(216,178,92,.45);color:var(--accent);
  border-radius:999px;padding:12px 24px;font:600 13.5px/1 var(--sans);
  backdrop-filter:blur(8px);opacity:0;transition:.25s;white-space:nowrap}
a.hero-shot:hover .hero-open{opacity:1;transform:translate(-50%,-50%) scale(1)}
.hero-shot.static{cursor:default}

.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.btn{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:10px;
  padding:11px 20px;font:500 14px/1 var(--sans);color:var(--text);transition:.2s}
.btn:hover{background:var(--text);color:var(--ink);border-color:var(--text)}
.btn.primary{border-color:#4a3d1f;background:#d8b25c14;color:var(--accent)}
.btn.primary:hover{background:var(--accent);border-color:var(--accent);color:#191307}

.block{margin-top:34px}
.block h3{margin:0 0 14px;font:500 11px/1 var(--sans);letter-spacing:.15em;
  text-transform:uppercase;color:var(--text-3)}
.summary{margin:0;font-size:18px;color:var(--text-2);max-width:70ch;line-height:1.62}

.feats{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;max-width:78ch}
.feats li{position:relative;padding-left:22px;font-size:15.5px;color:var(--text-2);line-height:1.58}
.feats li::before{content:'';position:absolute;left:2px;top:.66em;width:8px;height:1px;background:var(--accent)}

.stack{display:flex;flex-wrap:wrap;gap:7px}
.stack span{font:500 12px/1 var(--mono);color:#c7cdd6;
  border:1px solid var(--line-soft);background:#ffffff08;border-radius:7px;padding:7px 10px}

.note{border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px 22px;background:#ffffff05;max-width:78ch}
.note h3{margin-bottom:9px;color:var(--accent)}
.note p{margin:0;color:var(--text-2);font-size:15px;line-height:1.6}
.note.off h3{color:var(--text-3)}

.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.shots figure{margin:0;border:1px solid var(--line-soft);border-radius:12px;overflow:hidden;
  background:var(--ink-3)}
.shots img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top center}
.shots figcaption{padding:10px 13px;font-size:12.5px;color:var(--text-3);
  border-top:1px solid var(--line-soft)}

/* ─── подвал ────────────────────────────────────────────── */

.foot{max-width:var(--wrap);margin:0 auto;padding:24px clamp(18px,4vw,40px) 46px;
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  border-top:1px solid var(--line-soft);
  font-size:12.5px;color:var(--text-3);position:relative;z-index:2}
.foot a:hover{color:var(--text)}

@media (max-width:560px){
  .grid{grid-template-columns:1fr}
  .mark-word{font-size:11.5px}
}

/* ─── 404 ───────────────────────────────────────────────── */
.notfound{padding:clamp(70px,14vw,150px) 0 120px;max-width:60ch}
.notfound h1{margin:0 0 16px;font:400 clamp(64px,12vw,120px)/1 var(--serif);color:var(--accent);letter-spacing:-.03em}
.notfound .lead{margin-bottom:26px}