/* ══════════════════════════════════════════════════════════════
   cv.zhengisbay.com — оформление
   ══════════════════════════════════════════════════════════════ */

:root{
  --ink:        #0a0b0d;
  --ink-2:      #0e1013;
  --ink-3:      #14171c;
  --line:       #21262e;
  --line-soft:  #1a1e24;
  --text:       #e7e4dd;
  --text-2:     #a2a8b2;
  --text-3:     #6d7480;
  --accent:     #d8b25c;
  --accent-2:   #7fb2ff;
  --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}
code{font:500 .88em/1 var(--mono);background:#ffffff0d;border:1px solid var(--line-soft);border-radius:5px;padding:.16em .42em;color:#cfd6e0;white-space:nowrap}

/* лёгкое зерно, чтобы плоский тёмный фон не выглядел пластиковым */
.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");
}

/* ─── Верхняя панель ─────────────────────────────────────── */

.topbar{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;gap:24px;
  padding:14px clamp(18px,4vw,40px);
  background:color-mix(in srgb, var(--ink) 78%, transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s, background .3s;
}
.topbar.scrolled{border-bottom-color:var(--line-soft)}

.mark{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.mark-glyph{
  width:30px;height:30px;flex:none;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:9px;
  font:400 17px/1 var(--serif);color:var(--accent);
}
.mark-word{font-size:13px;letter-spacing:.02em;color:var(--text-2);white-space:nowrap}

.topnav{display:flex;gap:22px;margin-left:auto;font-size:13.5px}
.topnav a{
  color:var(--text-3);text-decoration:none;padding:4px 0;position:relative;
  transition:color .2s;white-space:nowrap;
}
.topnav a::after{
  content:'';position:absolute;left:0;right:100%;bottom:0;height:1px;
  background:var(--accent);transition:right .3s cubic-bezier(.2,.8,.2,1);
}
.topnav a:hover{color:var(--text)}
.topnav a.on{color:var(--text)}
.topnav a.on::after{right:0}

.topactions{display:flex;gap:8px;margin-left:8px}
.ghost{
  height:30px;min-width:30px;padding:0 10px;
  display:inline-flex;align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--line);border-radius:9px;
  color:var(--text-2);font:500 12px/1 var(--sans);letter-spacing:.06em;
  cursor:pointer;transition:.2s;
}
.ghost:hover{color:var(--text);border-color:#333b46;background:#ffffff08}

/* прогресс чтения */
.rail{position:fixed;top:0;left:0;right:0;height:2px;z-index:41;background:transparent}
.rail-fill{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),#b98f3f)}

/* ─── Общий каркас секций ────────────────────────────────── */

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.band{padding:clamp(64px,9vw,120px) 0;position:relative;z-index:2}
.band.alt{background:var(--ink-2);border-block:1px solid var(--line-soft)}

.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:26px}
.sec-num{font:500 11px/1 var(--mono);color:var(--accent);letter-spacing:.14em;padding-top:2px}
.sec-head h2{
  margin:0;font:400 clamp(28px,4.4vw,44px)/1.05 var(--serif);letter-spacing:-.01em;
}
.sec-lead{max-width:64ch;margin:-10px 0 34px;color:var(--text-2);font-size:16.5px}

/* ─── Hero ───────────────────────────────────────────────── */

.hero{
  min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  padding:120px clamp(18px,4vw,40px) 70px;position:relative;z-index:2;
  max-width:var(--wrap);margin:0 auto;
}
.hero::before{
  content:'';position:absolute;inset:-20% -30% auto -30%;height:110%;z-index:-1;
  background:
    radial-gradient(48% 42% at 22% 30%, #b8873a26, transparent 70%),
    radial-gradient(42% 40% at 78% 62%, #2f5ea81f, transparent 70%);
  filter:blur(20px);pointer-events:none;
}
.hero-inner{max-width:960px}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin:0 0 26px;
  font:500 11.5px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;
  color:var(--text-2);border:1px solid var(--line);border-radius:999px;padding:7px 14px;
}
.eyebrow::before{
  content:'';width:6px;height:6px;border-radius:50%;background:#5fbf7a;flex:none;
  box-shadow:0 0 0 3px #5fbf7a26;
}

.hero-name{
  margin:0 0 14px;font:400 clamp(42px,8.4vw,92px)/.98 var(--serif);
  letter-spacing:-.02em;
}
.hero-name .sur{display:block;color:var(--accent)}
.hero-role{
  margin:0 0 20px;font-size:clamp(15px,1.9vw,19px);color:var(--text);
  letter-spacing:.005em;
}
.hero-tagline{margin:0 0 30px;max-width:56ch;color:var(--text-2);font-size:16.5px}

.hero-meta{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:44px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;
  font-size:13px;color:var(--text-2);text-decoration:none;transition:.2s;
}
a.chip:hover{color:var(--text);border-color:#39424f;background:#ffffff08}
.chip svg{opacity:.75;flex:none}

.stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid var(--line-soft);
}
.stat{padding:20px 20px 4px 0;border-right:1px solid var(--line-soft)}
.stat:last-child{border-right:0}
.stat b{display:block;font:400 clamp(26px,3.6vw,38px)/1 var(--serif);color:var(--text)}
.stat span{display:block;margin-top:7px;font-size:12.5px;color:var(--text-3);line-height:1.4}

.hero-scroll{
  position:absolute;left:clamp(18px,4vw,40px);bottom:34px;
  display:flex;align-items:center;gap:12px;
  font:500 10.5px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--text-3);
}
.hero-scroll i{display:block;width:44px;height:1px;background:var(--line);position:relative;overflow:hidden}
.hero-scroll i::after{
  content:'';position:absolute;inset:0;background:var(--accent);
  animation:sweep 2.4s cubic-bezier(.6,0,.2,1) infinite;
}
@keyframes sweep{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}

/* ─── О себе ─────────────────────────────────────────────── */

.prose{max-width:70ch;font-size:17px;color:var(--text-2)}
.prose p{margin:0 0 18px}
.prose p:first-child{
  font-size:19px;color:var(--text);
}
.prose p:first-child::first-letter{
  float:left;font:400 62px/.82 var(--serif);color:var(--accent);
  margin:6px 12px 0 0;
}

/* ─── Навыки ─────────────────────────────────────────────── */

.skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--line-soft)}
.skillgroup{background:var(--ink-2);padding:24px 22px}
.skillgroup h3{
  margin:0 0 14px;font:500 11px/1 var(--sans);letter-spacing:.14em;
  text-transform:uppercase;color:var(--text-3);
}
.skillgroup ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:7px}
.skillgroup li{
  font-size:13px;color:var(--text);background:#ffffff08;
  border:1px solid var(--line-soft);border-radius:7px;padding:5px 10px;
}

/* ─── Фильтры проектов ───────────────────────────────────── */

.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:34px}
.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:hover{color:var(--text);border-color:#39424f}
.filters button.on{background:var(--text);border-color:var(--text);color:var(--ink)}

/* ─── Карточки проектов ──────────────────────────────────── */

.projects{display:flex;flex-direction:column;gap:26px}

.card{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:linear-gradient(180deg,#ffffff06,#ffffff02);
  overflow:hidden;transition:border-color .3s, transform .3s;
}
.card:hover{border-color:#2c333d}
.card.hide{display:none}

.card-top{
  display:grid;grid-template-columns:1fr;gap:0;
}
.card.has-shot .card-top{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}

.card-body{padding:clamp(22px,3vw,34px)}
.card-kicker{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font:500 10.5px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;color:var(--text-3);
  margin-bottom:14px;
}
.card-kicker .dot{width:3px;height:3px;border-radius:50%;background:var(--line);flex:none}
.card-kicker .flag{color:var(--accent)}
.card h3{margin:0 0 6px;font:400 clamp(24px,3vw,33px)/1.1 var(--serif);letter-spacing:-.01em}
.card .tag{margin:0 0 16px;font-size:14px;color:var(--accent);letter-spacing:.01em}
.card .summary{margin:0 0 20px;color:var(--text-2);font-size:15.5px;max-width:62ch}

.hl{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:9px}
.hl li{position:relative;padding-left:20px;font-size:14.6px;color:var(--text-2);line-height:1.55}
.hl li::before{
  content:'';position:absolute;left:2px;top:.62em;width:7px;height:1px;background:var(--accent);
}

.meta-row{border-top:1px solid var(--line-soft);padding-top:16px;margin-top:4px}
.meta-row + .meta-row{margin-top:14px}
.meta-lab{
  font:500 10.5px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;
  color:var(--text-3);margin-bottom:9px;
}
.meta-val{font-size:14.5px;color:var(--text-2)}
.stack{display:flex;flex-wrap:wrap;gap:6px}
.stack span{
  font:500 11.5px/1 var(--mono);color:#c7cdd6;
  border:1px solid var(--line-soft);background:#ffffff08;border-radius:6px;padding:5px 8px;
}

.card-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.card-links a{
  display:inline-flex;align-items:center;gap:7px;text-decoration:none;
  border:1px solid var(--line);border-radius:9px;padding:8px 14px;
  font-size:13.5px;color:var(--text);transition:.2s;
}
.card-links a:hover{background:var(--text);color:var(--ink);border-color:var(--text)}
.card-links a.primary{border-color:#4a3d1f;background:#d8b25c14;color:var(--accent)}
.card-links a.primary:hover{background:var(--accent);border-color:var(--accent);color:#191307}

.note{
  margin:18px 0 0;font-size:13px;color:var(--text-3);
  border-left:2px solid var(--line);padding-left:12px;
}

/* галерея скриншотов: первый кадр крупно, остальные полосой под ним */
.gallery{
  display:grid;gap:1px;align-content:center;
  background:transparent;border-left:1px solid var(--line-soft);
}
.gallery[data-n="0"],
.gallery[data-n="1"]{grid-template-columns:1fr}
.gallery[data-n="2"]{grid-template-columns:1fr 1fr}
.gallery[data-n="3"]{grid-template-columns:repeat(3,1fr)}
.gallery .shot:first-child{grid-column:1 / -1}
.shot{
  position:relative;margin:0;background:var(--ink-3);cursor:zoom-in;overflow:hidden;
  aspect-ratio:16/10;
}
.gallery[data-n="2"] .shot:not(:first-child),
.gallery[data-n="3"] .shot:not(:first-child){aspect-ratio:16/11}
.shot img{
  width:100%;height:100%;object-fit:cover;object-position:top center;
  transition:transform .6s cubic-bezier(.2,.8,.2,1), opacity .3s;
}
.shot:hover img{transform:scale(1.025)}
.shot figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px 16px 11px;
  font:500 11px/1.3 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:#e9e6df;
  background:linear-gradient(transparent,#000000c4);
  opacity:0;transition:opacity .25s;
}
.shot:hover figcaption{opacity:1}

/* ─── Таблица «Безопасность» ─────────────────────────────── */

.sectable{display:flex;flex-direction:column;border-top:1px solid var(--line-soft)}
.secrow{
  display:grid;grid-template-columns:210px minmax(0,1fr) 160px;gap:24px;
  padding:18px 0;border-bottom:1px solid var(--line-soft);align-items:start;
}
.secrow b{font:500 14.5px/1.4 var(--sans);color:var(--text)}
.secrow p{margin:0;font-size:14.6px;color:var(--text-2);line-height:1.6}
.secrow .src{
  font:500 11px/1.4 var(--mono);color:var(--text-3);letter-spacing:.03em;text-align:right;
}

/* ─── Таймлайны ──────────────────────────────────────────── */

.wrap.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px)}
.timeline{display:flex;flex-direction:column;gap:22px}
.tl{border-left:1px solid var(--line);padding-left:20px;position:relative}
.tl::before{
  content:'';position:absolute;left:-4px;top:7px;width:7px;height:7px;
  border-radius:50%;background:var(--accent);
}
.tl .per{font:500 11px/1 var(--mono);color:var(--accent);letter-spacing:.06em}
.tl h3{margin:9px 0 3px;font:400 22px/1.2 var(--serif)}
.tl .role{margin:0 0 8px;font-size:14.5px;color:var(--text)}
.tl .note{margin:0;border:0;padding:0;font-size:14px;color:var(--text-2)}
.tl ul{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
.tl ul li{position:relative;padding-left:16px;font-size:14.3px;color:var(--text-2)}
.tl ul li::before{content:'';position:absolute;left:0;top:.66em;width:6px;height:1px;background:var(--line)}

/* ─── Контакты ───────────────────────────────────────────── */

.contact{background:var(--ink-2);border-top:1px solid var(--line-soft)}
.contacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.contacts a,.contacts div{
  background:var(--ink-2);padding:22px 20px;text-decoration:none;
  display:flex;flex-direction:column;gap:6px;transition:background .25s;
}
.contacts a:hover{background:var(--ink-3)}
.contacts .lab{font:500 10.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.contacts .val{font-size:15.5px;color:var(--text);word-break:break-word}

.foot{
  max-width:var(--wrap);margin:0 auto;padding:26px clamp(18px,4vw,40px) 44px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:12.5px;color:var(--text-3);position:relative;z-index:2;
}

/* ─── Лайтбокс ───────────────────────────────────────────── */

.lightbox{
  position:fixed;inset:0;z-index:80;display:grid;place-items:center;
  background:#050608f2;backdrop-filter:blur(8px);padding:56px 64px;
}
.lightbox[hidden]{display:none}
.lightbox img{max-width:100%;max-height:86vh;border-radius:10px;box-shadow:0 30px 80px #000000a8}
.lb-cap{
  position:absolute;left:0;right:0;bottom:20px;text-align:center;margin:0;
  font:500 11.5px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);
}
.lb-close{
  position:absolute;top:18px;right:20px;width:38px;height:38px;border-radius:50%;
  background:#ffffff10;border:1px solid var(--line);color:var(--text);cursor:pointer;font-size:15px;
}
.lb-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:64px;border-radius:10px;
  background:#ffffff0a;border:1px solid var(--line);color:var(--text);
  font-size:26px;line-height:1;cursor:pointer;
}
.lb-prev{left:14px}
.lb-next{right:14px}
.lb-close:hover,.lb-nav:hover{background:#ffffff1c}

/* ─── Появление при скролле ──────────────────────────────── */

.rise{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.rise.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rise{opacity:1;transform:none;transition:none}
  .hero-scroll i::after{animation:none}
  .shot img{transition:none}
}

/* ─── Адаптив ────────────────────────────────────────────── */

@media (max-width:960px){
  .card.has-shot .card-top{grid-template-columns:1fr}
  .gallery,
  .gallery[data-n="2"],
  .gallery[data-n="3"]{
    border-left:0;border-top:1px solid var(--line-soft);
    display:flex;overflow-x:auto;scroll-snap-type:x mandatory;
  }
  .gallery .shot,
  .gallery[data-n="2"] .shot:not(:first-child),
  .gallery[data-n="3"] .shot:not(:first-child){
    min-width:80%;aspect-ratio:16/10;scroll-snap-align:start;
  }
  .gallery .shot figcaption{opacity:1}
  .wrap.two{grid-template-columns:1fr}
  .secrow{grid-template-columns:1fr;gap:8px}
  .secrow .src{text-align:left}
  .topnav{display:none}
  .stats{grid-template-columns:1fr 1fr}
  .stat{border-bottom:1px solid var(--line-soft)}
  .stat:nth-child(2n){border-right:0}
}
@media (max-width:520px){
  .mark-word{display:none}
  .lightbox{padding:56px 12px}
  .lb-nav{width:34px;height:52px}
}

/* ─── Печать / PDF ───────────────────────────────────────── */

@media print{
  :root{--text:#111;--text-2:#333;--text-3:#666;--line:#ccc;--line-soft:#e2e2e2}
  body{background:#fff;color:#111;font-size:11pt}
  .grain,.topbar,.rail,.hero-scroll,.filters,.lightbox,.hero::before{display:none!important}
  .band,.band.alt,.contact{background:#fff;border:0;padding:14pt 0;break-inside:avoid}
  .hero{min-height:auto;padding:0 0 12pt}
  .hero-name{font-size:30pt}
  .hero-name .sur{color:#111}
  .sec-num{color:#888}
  .card{border:1px solid #ddd;break-inside:avoid;background:#fff}
  .card.has-shot .card-top{grid-template-columns:1fr}
  .gallery{display:none}
  .skillgroup,.contacts a,.contacts div{background:#fff}
  .skillgroup li,.stack span{background:#f5f5f5;color:#222}
  .prose p:first-child::first-letter{color:#111}
  a{text-decoration:none}
}