/* DNB1ST — единая основа рейв-брутализма (все страницы). Главной странице хватает этого файла целиком. */

@font-face {
  font-family: 'Unbounded';
  src: url('/fonts/unbounded-cyrillic-900-normal.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Unbounded';
  src: url('/fonts/unbounded-latin-900-normal.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}
@font-face {
  font-family: 'Unbounded';
  src: url('/fonts/unbounded-cyrillic-700-normal.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Unbounded';
  src: url('/fonts/unbounded-latin-700-normal.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}

:root {
  --bg: #0a0a0c;
  --ink: #f5f5f0;
  --acid: #c8ff00;
  --orange: #ff5c00;
  --tg: #229ed9;
  --mut: #8a8a86;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --mono: ui-monospace, Menlo, Consolas, 'Courier New', monospace;
  --disp: 'Unbounded', var(--sans);
  --bw: 3px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--acid); outline-offset: 2px; }
.plate-light :focus-visible, .hdr :focus-visible { outline-color: #0a0a0c; }

/* ---------- шапка ---------- */
.hdr {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-bottom: var(--bw) solid var(--ink);
}
.hdr-in { display: flex; align-items: center; gap: 18px; min-height: 64px; }
.brand img { display: block; height: 38px; width: auto; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.nav a { text-decoration: none; font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .02em; }
.nav a:hover { color: var(--acid); }
.nav .cta, a.cta {
  display: inline-block;
  background: var(--acid); color: #0a0a0c;
  border: var(--bw) solid var(--acid);
  padding: 8px 16px;
  font-weight: 800; font-size: 14px; text-transform: uppercase; letter-spacing: .02em;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--orange);
  transition: transform .12s, box-shadow .12s;
}
.nav .cta:hover, a.cta:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--orange); color: #0a0a0c; }

/* ---------- тикер ---------- */
.ticker {
  background: var(--acid); color: #0a0a0c;
  border-bottom: var(--bw) solid #0a0a0c;
  overflow: hidden;
  font: 700 13px/1 var(--sans);
  text-transform: uppercase; letter-spacing: .08em;
  padding: 9px 0;
}
.ticker-track { display: flex; width: max-content; animation: tick 26s linear infinite; will-change: transform; }
.ticker-track span { white-space: nowrap; }
@keyframes tick { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ---------- герой ---------- */
.hero { padding: 84px 0 72px; }
.stamp {
  display: inline-block;
  transform: rotate(-4deg);
  border: var(--bw) solid var(--orange);
  color: var(--orange);
  font: 700 12px/1 var(--sans);
  text-transform: uppercase; letter-spacing: .12em;
  padding: 8px 12px;
  margin-bottom: 26px;
}
.hero h1 {
  font: 900 clamp(2.6rem, 9vw, 6.5rem)/0.95 var(--disp);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 24px;
  text-shadow: 7px 7px 0 var(--orange);
}
.hero h1 .acid { color: var(--acid); }
.tagline {
  font-size: clamp(1.05rem, 2.4vw, 1.4rem);
  font-weight: 600;
  max-width: 640px;
  margin: 0 0 34px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- кнопки ---------- */
.btn {
  display: inline-block;
  font: 800 15px/1 var(--sans);
  text-transform: uppercase; letter-spacing: .04em;
  text-decoration: none;
  padding: 16px 26px;
  border: var(--bw) solid var(--ink);
  background: transparent; color: var(--ink); cursor: pointer;
  font-family: var(--sans);
  transition: transform .12s, box-shadow .12s;
}
.btn-acid {
  background: var(--acid); color: #0a0a0c; border-color: var(--acid);
  box-shadow: 6px 6px 0 var(--orange);
}
.btn-ghost { background: transparent; color: var(--ink); box-shadow: 6px 6px 0 rgba(245,245,240,.25); }
.btn:hover { transform: translate(-2px, -2px); }
.btn-acid:hover { box-shadow: 9px 9px 0 var(--orange); color: #0a0a0c; }
.btn-ghost:hover { box-shadow: 9px 9px 0 rgba(245,245,240,.35); }

/* ---------- плашки-линии ---------- */
.plate { padding: 64px 0; }
.plate-acid { background: var(--acid); color: #0a0a0c; border-top: var(--bw) solid #0a0a0c; border-bottom: var(--bw) solid #0a0a0c; }
.plate-dark { background: var(--bg); color: var(--ink); }
.plate-light { background: var(--ink); color: #0a0a0c; border-top: var(--bw) solid #0a0a0c; border-bottom: var(--bw) solid #0a0a0c; }

.rubrick {
  font: 900 clamp(2.2rem, 6.5vw, 4.6rem)/1 var(--disp);
  text-transform: uppercase; letter-spacing: -0.01em;
  margin: 0 0 18px;
}
.rubrick.orange { color: var(--orange); }
.rubrick.ink { color: #0a0a0c; }
.lead { font-size: clamp(1rem, 2vw, 1.2rem); font-weight: 600; max-width: 720px; margin: 0 0 36px; }
.plate-dark .lead { color: #d8d8d2; }

/* ---------- плитки ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 22px; margin-bottom: 34px; }
.tile {
  display: block; text-decoration: none;
  background: #0a0a0c; color: var(--ink);
  border: var(--bw) solid #0a0a0c;
  box-shadow: 7px 7px 0 rgba(10,10,12,.85);
  padding: 22px 20px;
  transition: transform .12s, box-shadow .12s;
}
.tile:hover { transform: translate(-3px, -3px); box-shadow: 11px 11px 0 rgba(10,10,12,.85); color: var(--acid); }
.plate-acid .tile:hover { box-shadow: 11px 11px 0 rgba(10,10,12,.85); }
.tile .t { font: 700 1.02rem/1.25 var(--disp); margin-bottom: 8px; }
.tile .d { font-size: .92rem; color: #c9c9c4; }

/* ---------- соцсети: лаймовая и тёмная версии ---------- */
.socials { display: flex; flex-wrap: wrap; gap: 12px; }
.socials a {
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none; font-weight: 700; font-size: 14px;
  border: var(--bw) solid #0a0a0c;
  padding: 9px 14px;
  background: var(--acid); color: #0a0a0c;
  box-shadow: 4px 4px 0 rgba(10,10,12,.85);
  transition: transform .12s, box-shadow .12s;
}
.socials a:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 rgba(10,10,12,.85); background: #0a0a0c; color: var(--acid); }
.socials svg { width: 17px; height: 17px; fill: currentColor; }
.socials--dark a {
  background: #0a0a0c; color: var(--ink);
  border-color: var(--ink);
  box-shadow: 4px 4px 0 rgba(200,255,0,.35);
}
.socials--dark a:hover { background: var(--acid); color: #0a0a0c; border-color: var(--acid); box-shadow: 6px 6px 0 var(--orange); }

/* ---------- сервис: шаги и тарифы (главная) ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 40px; }
.step { border: var(--bw) solid var(--ink); padding: 20px 18px; }
.step .n {
  display: inline-block;
  font: 900 2rem/1 var(--disp); color: var(--acid);
  border: var(--bw) solid var(--acid);
  padding: 6px 10px; margin-bottom: 12px;
}
.step .t { font-weight: 800; text-transform: uppercase; font-size: .98rem; margin-bottom: 6px; }
.step .d { font-size: .9rem; color: #c9c9c4; }

.tariffs { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; }
.tariff { position: relative; border: var(--bw) solid var(--ink); padding: 26px 22px; background: #0a0a0c; }
.tariff.best { border-color: var(--orange); box-shadow: 9px 9px 0 var(--orange); }
.tariff .badge {
  position: absolute; top: -16px; right: 16px;
  transform: rotate(5deg);
  background: var(--orange); color: #0a0a0c;
  border: var(--bw) solid #0a0a0c;
  font: 900 12px/1 var(--sans); text-transform: uppercase;
  padding: 7px 10px;
}
.tname { font: 900 1.5rem/1.1 var(--disp); text-transform: uppercase; margin-bottom: 4px; }
.tariff.best .tname { color: var(--orange); }
.specs { font-weight: 700; font-size: .92rem; color: var(--acid); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 16px; }
.per-row { display: flex; justify-content: space-between; padding: 9px 0; border-top: 2px solid #24242a; font-size: .95rem; }
.per-row b { font-weight: 900; }
.price-note { max-width: 720px; color: #b9b9b4; font-size: .92rem; margin: 26px 0 30px; }
.price-note a { color: var(--acid); font-weight: 800; }

/* каталог аудио-форматов */
.tariff.fmt { box-shadow: 7px 7px 0 rgba(200,255,0,.28); }
.tariff.fmt .tname { font-size: 1.7rem; }
.tariff.fmt.best { box-shadow: 9px 9px 0 var(--orange); }
.tariff .badge-wav { background: var(--acid); border-color: #0a0a0c; }

/* ---------- FAQ (светлая плашка, главная) ---------- */
.faq { display: grid; gap: 14px; }
.faq details { border: var(--bw) solid #0a0a0c; background: var(--ink); }
.faq summary {
  cursor: pointer; list-style: none;
  font-weight: 800; font-size: 1.02rem;
  padding: 16px 52px 16px 18px;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute; right: 16px; top: 50%; transform: translateY(-52%);
  font: 900 1.5rem/1 var(--sans); color: var(--orange);
}
.faq details[open] summary::after { content: '–'; }
.faq details[open] summary { background: #0a0a0c; color: var(--acid); }
.faq .a { padding: 4px 18px 18px; }
.faq .a a { font-weight: 800; color: #0a0a0c; text-decoration: underline; }

/* ---------- документация ---------- */
.docs { display: flex; flex-wrap: wrap; gap: 12px; }
.docs a {
  text-decoration: none; font-weight: 700; font-size: 14px;
  border: var(--bw) solid var(--ink);
  padding: 9px 14px;
  transition: transform .12s, background .12s, color .12s;
}
.docs a:hover { background: var(--orange); border-color: var(--orange); color: #0a0a0c; transform: translate(-2px,-2px); }

/* ---------- служебные блоки (подстраницы) ---------- */
.note { color: var(--mut); font-size: .92rem; }
.note a { color: var(--ink); font-weight: 700; }
.card { border: var(--bw) solid var(--ink); padding: 22px 20px; background: #0a0a0c; }
.warn {
  border: var(--bw) solid var(--orange);
  border-left-width: 10px;
  padding: 20px 22px;
  background: rgba(255,92,0,.07);
  font-size: .98rem;
}
.warn b { color: var(--orange); }
.mono, code.mono { font: 700 1em var(--mono); letter-spacing: .02em; }

/* ---------- футер ---------- */
.footer { border-top: var(--bw) solid var(--ink); padding: 44px 0 30px; }
.footer-in { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot-mark {
  font: 900 clamp(2rem, 7vw, 4rem)/1 var(--disp);
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 2px var(--mut);
  user-select: none;
}
.foot-line { font-size: .92rem; color: var(--mut); }
.foot-line a { color: var(--ink); font-weight: 700; }
.footer .foot-nav { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.footer .foot-nav a { font-weight: 700; font-size: 13px; text-transform: uppercase; text-decoration: none; color: var(--mut); }
.footer .foot-nav a:hover { color: var(--acid); }

/* ---------- мобилка ---------- */
@media (max-width: 720px) {
  .hdr-in { flex-wrap: wrap; padding: 10px 0; gap: 10px; }
  .nav { margin-left: 0; gap: 12px; font-size: 13px; }
  .nav .cta { order: -1; margin-left: auto; }
  .hero { padding: 56px 0 52px; }
  .hero h1 { text-shadow: 5px 5px 0 var(--orange); }
  .hero-btns .btn { width: 100%; text-align: center; }
  .footer-in { flex-direction: column; align-items: flex-start; }
}