/* ==========================================================
   Айбар Жумажан — интернет-маркетолог
   Тёмный HUD-интерфейс. Однофайловая тема, без зависимостей.
   ========================================================== */

:root{
  --void:#05070B;
  --panel:#0A0E15;
  --panel-2:#0D1219;
  --line:rgba(122,162,220,.14);
  --line-strong:rgba(122,162,220,.28);
  --ink:#E6EDF7;
  --ink-dim:#7C8AA3;
  --ink-faint:#4E5A6E;
  --signal:#00E5FF;
  --pulse:#A78BFA;
  --live:#4ADE80;
  --maxw:1080px;
  --pad:24px;
  --step:clamp(1rem,.62rem + 1.2vw,1.32rem);
}

*{box-sizing:border-box;margin:0;padding:0;min-width:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--void);
  color:var(--ink);
  font-family:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:2px}

@media (max-width:520px){ :root{ --pad:18px } }

/* ---------- ambient ---------- */
.field{position:fixed;inset:0;z-index:0;pointer-events:none}
.field::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(760px 560px at 12% -8%, rgba(0,229,255,.13), transparent 62%),
    radial-gradient(680px 520px at 92% 6%, rgba(167,139,250,.11), transparent 62%),
    radial-gradient(900px 700px at 50% 108%, rgba(0,229,255,.07), transparent 60%);
}
.field::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 75%);
}
.grain{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.05;
  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='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:rgba(5,7,11,.78);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Unbounded',sans-serif;font-weight:700;font-size:15px;letter-spacing:-.01em;white-space:nowrap}
.brand i{width:9px;height:9px;border-radius:50%;background:var(--signal);box-shadow:0 0 12px var(--signal);flex:none}
.navlinks{display:flex;gap:26px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim)}
.navlinks a{transition:color .18s}
.navlinks a:hover,.navlinks a:focus-visible{color:var(--signal)}
.navright{display:flex;align-items:center;gap:10px}
.navcta{
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 16px;border:1px solid var(--line-strong);color:var(--signal);
  background:rgba(0,229,255,.06);white-space:nowrap;transition:background .18s,border-color .18s;
}
.navcta:hover{background:rgba(0,229,255,.13);border-color:var(--signal)}

.burger{
  display:none;width:40px;height:38px;flex:none;
  border:1px solid var(--line-strong);background:var(--panel);
  cursor:pointer;position:relative;
}
.burger span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--ink);transition:transform .22s,opacity .18s}
.burger span:nth-child(1){top:13px}
.burger span:nth-child(2){top:18px}
.burger span:nth-child(3){top:23px}
.nav[data-open="true"] .burger span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav[data-open="true"] .burger span:nth-child(2){opacity:0}
.nav[data-open="true"] .burger span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

@media (max-width:880px){
  .burger{display:block}
  .navlinks{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;gap:0;
    background:rgba(5,7,11,.97);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .28s ease;
  }
  .nav[data-open="true"] .navlinks{max-height:280px}
  .navlinks a{padding:15px var(--pad);border-top:1px solid var(--line);font-size:13px}
}
@media (max-width:430px){ .navcta{display:none} }

/* ---------- section frame ---------- */
section{padding:84px 0;position:relative}
@media (max-width:700px){ section{padding:60px 0} }
.label{
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11.5px;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--signal);
  display:flex;align-items:center;gap:12px;margin-bottom:20px;
}
.label::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,var(--line-strong),transparent)}
h2{
  font-family:'Unbounded',sans-serif;font-weight:700;
  font-size:clamp(1.45rem,1.05rem + 1.9vw,2.5rem);
  line-height:1.16;letter-spacing:-.025em;text-wrap:balance;margin-bottom:18px;
}
.lede{color:var(--ink-dim);font-size:var(--step);max-width:62ch}

/* ---------- hero ---------- */
.hero{padding:64px 0 56px}
@media (max-width:700px){ .hero{padding:44px 0 44px} }
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-shot{order:-1;max-width:420px;margin-inline:auto;width:100%}
}
@media (max-width:560px){ .hero-shot{max-width:340px} }

.status{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--live);border:1px solid rgba(74,222,128,.3);background:rgba(74,222,128,.07);
  padding:7px 14px;margin-bottom:24px;
}
.status i{width:6px;height:6px;border-radius:50%;background:var(--live);box-shadow:0 0 9px var(--live);animation:blip 2.2s infinite;flex:none}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.25}}

h1{
  font-family:'Unbounded',sans-serif;font-weight:800;
  font-size:clamp(1.85rem,1.05rem + 3.4vw,3.6rem);
  line-height:1.07;letter-spacing:-.035em;text-wrap:balance;margin-bottom:22px;
}
h1 .hl{color:var(--signal)}
h1 .hl2{color:var(--pulse)}
.hero p.sub{color:var(--ink-dim);font-size:var(--step);max-width:52ch;margin-bottom:26px}

.facts{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.fact{
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11.5px;letter-spacing:.04em;
  color:var(--ink-dim);border:1px solid var(--line);background:var(--panel);padding:7px 12px;
}
.fact b{color:var(--ink);font-weight:500}

.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  padding:13px 22px;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  transition:transform .16s,box-shadow .16s,background .16s,border-color .16s,color .16s;
}
.btn-primary{background:var(--signal);color:#04141A;font-weight:700}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,229,255,.28)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:rgba(122,162,220,.08);border-color:var(--signal);color:var(--signal)}
@media (max-width:400px){ .cta-row{flex-direction:column;align-items:stretch} }

/* hero portrait — HUD bracket */
.hero-shot{position:relative}
.shot-frame{position:relative;border:1px solid var(--line-strong);background:var(--panel);padding:10px}
.shot-inner{position:relative;overflow:hidden}
.shot-inner img{width:100%;filter:contrast(1.06) saturate(.94)}
.shot-frame::before,.shot-frame::after{
  content:"";position:absolute;width:22px;height:22px;border:2px solid var(--signal);pointer-events:none;z-index:2;
}
.shot-frame::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.shot-frame::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.scan{
  position:absolute;left:0;right:0;top:0;height:14%;pointer-events:none;z-index:1;
  background:linear-gradient(180deg,transparent,rgba(0,229,255,.16),transparent);
  animation:sweep 6.5s linear infinite;
}
@keyframes sweep{0%{transform:translateY(-120%)}100%{transform:translateY(820%)}}
.shot-meta{
  display:flex;justify-content:space-between;gap:12px;margin-top:10px;
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);
}

/* ---------- readout ---------- */
.readout{border-block:1px solid var(--line);background:linear-gradient(180deg,rgba(10,14,21,.9),rgba(5,7,11,.5))}
.readout .wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:0;padding-inline:0}
.ro{padding:26px 20px;border-right:1px solid var(--line)}
.ro:last-child{border-right:0}
.ro b{
  display:block;font-family:'Unbounded',sans-serif;font-weight:700;
  font-size:clamp(1.3rem,1rem + 1.2vw,2.05rem);
  line-height:1;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums;margin-bottom:8px;
}
.ro span{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-dim);display:block;line-height:1.5}
@media (max-width:960px){
  .readout .wrap{grid-template-columns:repeat(3,1fr)}
  .ro{border-bottom:1px solid var(--line);padding:22px 16px}
  .ro:nth-child(3n){border-right:0}
  .ro:nth-last-child(-n+2){border-bottom:0}
}
@media (max-width:560px){
  .readout .wrap{grid-template-columns:repeat(2,1fr)}
  .ro:nth-child(3n){border-right:1px solid var(--line)}
  .ro:nth-child(2n){border-right:0}
  .ro:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .ro:last-child{border-bottom:0;grid-column:1 / -1}
}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:28px}}
.about-grid p{color:var(--ink-dim);font-size:var(--step);margin-bottom:16px}
.about-grid p strong{color:var(--ink);font-weight:600}
.quote{
  border-left:2px solid var(--signal);padding:4px 0 4px 20px;
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12.5px;line-height:1.8;color:var(--ink-dim);
}
.quote b{color:var(--signal);font-weight:500}

/* ---------- results ---------- */
.res{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media (max-width:900px){.res{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.res{grid-template-columns:1fr}}
.rcard{background:var(--panel);padding:26px 22px;display:flex;flex-direction:column;gap:10px}
.rcard .niche{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-faint)}
.rcard .delta{font-family:'Unbounded',sans-serif;font-weight:700;font-size:1.85rem;line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.up{color:var(--live)}
.down{color:var(--signal)}
.rcard .what{font-size:14px;color:var(--ink-dim);line-height:1.55}

/* ---------- directions ---------- */
.dirs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media (max-width:760px){.dirs{grid-template-columns:1fr}}
.dir{background:var(--panel);padding:30px 26px}
@media (max-width:520px){.dir{padding:24px 20px}}
.dir h3{font-family:'Unbounded',sans-serif;font-weight:600;font-size:1.08rem;letter-spacing:-.02em;margin-bottom:12px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;line-height:1.35}
.dir h3 em{
  font-family:'JetBrains Mono',ui-monospace,monospace;font-style:normal;font-size:10.5px;font-weight:500;
  color:var(--signal);border:1px solid var(--line-strong);padding:3px 8px;letter-spacing:.08em;white-space:nowrap;
}
.dir p{color:var(--ink-dim);font-size:14.5px;line-height:1.62}

/* ---------- experience ---------- */
.tl{position:relative;padding-left:26px}
.tl::before{content:"";position:absolute;left:4px;top:6px;bottom:6px;width:1px;background:linear-gradient(180deg,var(--signal),var(--line) 30%,var(--line) 78%,transparent)}
.job{position:relative;padding:0 0 30px}
.job:last-child{padding-bottom:0}
.job::before{content:"";position:absolute;left:-26px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--void);border:1.5px solid var(--line-strong)}
.job.now::before{background:var(--signal);border-color:var(--signal);box-shadow:0 0 11px var(--signal)}
.job .when{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.07em;color:var(--ink-faint);text-transform:uppercase;display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-bottom:6px}
.par{color:var(--pulse);border:1px solid rgba(167,139,250,.32);padding:2px 7px;font-size:10px;letter-spacing:.06em}
.job h3{font-family:'Unbounded',sans-serif;font-weight:600;font-size:1.02rem;letter-spacing:-.02em;margin-bottom:7px;line-height:1.35}
.job p{color:var(--ink-dim);font-size:14.5px;line-height:1.62;max-width:66ch}

/* ---------- brands ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:var(--panel);padding:20px 0;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:44px;width:max-content;animation:slide 42s linear infinite}
.track span{font-family:'Unbounded',sans-serif;font-weight:600;font-size:15px;letter-spacing:-.01em;color:var(--ink-faint);white-space:nowrap;transition:color .2s}
.marquee:hover .track{animation-play-state:paused}
.marquee:hover .track span{color:var(--ink-dim)}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- stack ---------- */
.stack{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:30px}
@media (max-width:900px){.stack{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.stack{grid-template-columns:1fr}}
.scol{background:var(--panel);padding:24px 20px}
.scol h4{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--signal);margin-bottom:14px}
.scol ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.scol li{font-size:14px;color:var(--ink-dim);display:flex;gap:9px;align-items:baseline}
.scol li::before{content:"—";color:var(--ink-faint);flex:none}

/* ---------- contact ---------- */
.term{border:1px solid var(--line-strong);background:var(--panel)}
.term-bar{display:flex;align-items:center;gap:8px;padding:11px 16px;border-bottom:1px solid var(--line);font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.term-bar i{width:8px;height:8px;border-radius:50%;background:var(--line-strong);flex:none}
.term-bar i:first-child{background:var(--signal)}
.term-body{padding:32px 26px 34px}
@media (max-width:520px){.term-body{padding:24px 18px 26px}}
.term-body h2{margin-bottom:14px}
.term-body .lede{margin-bottom:26px}
.links{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media (max-width:760px){.links{grid-template-columns:1fr}}
.lnk{background:var(--panel-2);padding:20px;display:flex;flex-direction:column;gap:6px;transition:background .18s}
.lnk:hover{background:rgba(0,229,255,.07)}
.lnk span{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-faint)}
.lnk b{font-size:14px;font-weight:600;color:var(--ink);letter-spacing:-.005em;word-break:normal;overflow-wrap:anywhere}
.lnk:hover b{color:var(--signal)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:30px 0 44px}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
footer p{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.07em;color:var(--ink-faint);text-transform:uppercase}
footer a{color:var(--ink-dim);font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.07em;text-transform:uppercase;border-bottom:1px solid var(--line-strong);padding-bottom:2px}
footer a:hover{color:var(--signal);border-color:var(--signal)}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .scan{display:none}
}