/* HiluxMedia — сервис продвижения видео. Тёмный SaaS с amber-акцентом. */
:root {
  --bg: #0d0b09;
  --bg-2: #171310;
  --bg-3: #211b16;
  --card: #14100c;
  --border: #2a231c;
  --border-strong: #3d3428;
  --ink: #ede6d3;
  --ink-soft: #b8ad95;
  --ink-faint: #7e7358;
  --amber: #e4a04a;
  --amber-2: #f0b866;
  --amber-soft: rgba(228,160,74,.14);
  --red: #d94f38;
  --ok: #6cbf6c;
  --sans: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Cormorant Garamond", "EB Garamond", "Iowan Old Style", Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --shadow-md: 0 4px 12px rgba(0,0,0,.4), 0 12px 30px rgba(0,0,0,.5);
  --shadow-lg: 0 12px 30px rgba(228,160,74,.15), 0 30px 60px rgba(0,0,0,.6);
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #faf5e8;
    --bg-2: #f2ead4;
    --bg-3: #e8ddc0;
    --card: #ffffff;
    --border: #d9cca8;
    --border-strong: #b6a67d;
    --ink: #1c1912;
    --ink-soft: #52493a;
    --ink-faint: #857a5d;
    --amber: #b8781f;
    --amber-2: #8a5a12;
    --amber-soft: rgba(184,120,31,.1);
    --red: #a63f2a;
    --shadow-md: 0 4px 12px rgba(0,0,0,.05), 0 12px 30px rgba(0,0,0,.08);
    --shadow-lg: 0 12px 30px rgba(184,120,31,.15), 0 30px 60px rgba(0,0,0,.1);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 28px; }

a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--amber-2); }

h1, h2, h3, h4 { font-family: var(--serif); letter-spacing: -0.005em; margin: 0; font-weight: 500; }
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.05; }
h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); line-height: 1.15; }
h3 { font-family: var(--sans); font-size: 1.1rem; line-height: 1.3; font-weight: 600; }
p { margin: 0 0 12px; color: var(--ink-soft); }
code { font-family: var(--mono); background: var(--bg-3); padding: 1px 6px; border-radius: 4px; font-size: .88em; color: var(--ink); }

.eyebrow {
  display: inline-block;
  font-family: var(--sans); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--amber); font-weight: 600;
  padding: 4px 10px; border: 1px solid var(--amber-soft);
  background: var(--amber-soft); border-radius: 3px;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  font-family: var(--sans); font-weight: 600; font-size: .94rem;
  text-decoration: none; border: 1px solid transparent;
  transition: transform .12s, background .12s, box-shadow .12s;
  cursor: pointer;
  border-radius: 4px;
}
.btn-primary {
  background: var(--amber); color: #0d0b09;
  box-shadow: 0 4px 14px rgba(228,160,74,.35);
}
.btn-primary:hover { background: var(--amber-2); color: #0d0b09; transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-ghost {
  background: transparent; color: var(--ink);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--bg-2); color: var(--ink); }
.btn-sm { padding: 8px 14px; font-size: .86rem; }

/* header */
header.site {
  padding: 18px 0; border-bottom: 1px solid var(--border);
  background: var(--bg); position: sticky; top: 0; z-index: 20;
}
header.site .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.logo { text-decoration: none; color: var(--ink); display: inline-flex; align-items: baseline; gap: 10px; }
.logo:hover { color: var(--ink); }
.logo-mark {
  font-family: var(--serif); font-size: 1.6rem; color: var(--amber);
  line-height: 1; font-style: italic;
}
.logo-name {
  font-family: var(--serif); font-size: 1.35rem; letter-spacing: .04em;
  font-variant-caps: small-caps;
}
nav.main { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
nav.main a { color: var(--ink-soft); font-size: .94rem; font-weight: 500; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--amber); }
@media (max-width: 780px) { nav.main a:not(.cta) { display: none; } }

/* hero */
.hero { padding: 80px 0 60px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(700px 400px at 15% 10%, rgba(228,160,74,.14), transparent 60%),
    radial-gradient(500px 300px at 85% 30%, rgba(217,79,56,.10), transparent 60%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .hero .container { grid-template-columns: 1fr; gap: 40px; } .hero { padding: 56px 0 32px; } }
.hero h1 { margin-bottom: 18px; }
.hero h1 em { color: var(--amber); font-style: italic; }
.hero .deck { font-size: 1.15rem; max-width: 48ch; margin: 0 0 28px; color: var(--ink-soft); }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.trust {
  display: flex; gap: 28px; flex-wrap: wrap;
  color: var(--ink-faint); font-size: .88rem;
}
.trust strong { color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; }

.hero-art {
  background: var(--card); border: 1px solid var(--border);
  padding: 16px; box-shadow: var(--shadow-lg);
  transform: rotate(-.4deg); border-radius: 6px;
}
.hero-art .browser-bar {
  display: flex; gap: 6px; padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 14px;
  align-items: center;
}
.hero-art .browser-bar .d { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.hero-art .browser-bar .url {
  margin-left: 10px; flex: 1; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 5px 10px; font-family: var(--mono); font-size: .78rem; color: var(--ink-faint);
}

section.block { padding: 72px 0; }
section.block.tight { padding: 48px 0; }
section.block + section.block { border-top: 1px solid var(--border); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 40px; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head h2 { margin-bottom: 10px; }

/* platforms strip */
.platforms {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
  padding: 32px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  align-items: center;
}
.platforms .p {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  color: var(--ink-soft); font-size: .88rem; font-weight: 500;
}
.platforms .p .name { color: var(--ink); font-family: var(--serif); font-size: 1.1rem; letter-spacing: .01em; }
.platforms .p .cnt { font-family: var(--mono); font-size: .74rem; color: var(--amber); letter-spacing: .05em; }
@media (max-width: 780px) { .platforms { grid-template-columns: repeat(3, 1fr); } }

/* stats */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  padding: 36px; background: var(--card); border: 1px solid var(--border); border-radius: 6px;
}
@media (max-width: 780px) { .stats { grid-template-columns: 1fr 1fr; } }
.stat { text-align: center; }
.stat .n {
  font-family: var(--serif); font-size: 2.2rem; color: var(--amber);
  font-style: italic; line-height: 1;
}
.stat .l { font-family: var(--sans); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; margin-top: 8px; }

/* how it works */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: st; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 6px; padding: 24px; position: relative;
}
.step::before {
  counter-increment: st; content: counter(st, decimal-leading-zero);
  position: absolute; top: 18px; right: 20px;
  font-family: var(--mono); font-size: .78rem;
  color: var(--amber); letter-spacing: .08em;
}
.step h3 { margin-bottom: 6px; font-size: 1.05rem; }
.step p { font-size: .93rem; margin: 0; }

/* features grid */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid-3 { grid-template-columns: 1fr; } }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 6px; padding: 26px;
  transition: transform .15s, border-color .15s;
}
.card:hover { transform: translateY(-3px); border-color: var(--amber-2); }
.card .icon {
  width: 44px; height: 44px; border-radius: 6px;
  background: var(--amber-soft); color: var(--amber);
  display: grid; place-items: center; margin-bottom: 16px;
}
.card h3 { margin: 8px 0 6px; }
.card p { font-size: .94rem; margin: 0; }

/* pricing */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .pricing { grid-template-columns: 1fr; } }
.price-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 6px; padding: 28px; display: flex; flex-direction: column;
}
.price-card.featured { border-color: var(--amber); box-shadow: var(--shadow-lg); position: relative; }
.price-card.featured::after {
  content: "популярно"; position: absolute; top: -12px; right: 20px;
  background: var(--amber); color: #0d0b09;
  font-size: .72rem; padding: 4px 10px; border-radius: 999px; font-weight: 700; letter-spacing: .05em;
}
.price-card .plan { font-family: var(--sans); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; margin-bottom: 8px; }
.price-card .price { font-family: var(--serif); font-size: 2.4rem; margin: 4px 0; color: var(--ink); font-style: italic; }
.price-card .price small { font-family: var(--sans); font-size: .82rem; color: var(--ink-faint); font-weight: 500; font-style: normal; }
.price-card .lead { color: var(--ink-soft); font-size: .94rem; margin: 0 0 20px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.price-card ul li { padding: 6px 0 6px 20px; position: relative; font-size: .92rem; color: var(--ink-soft); }
.price-card ul li::before {
  content: ""; position: absolute; left: 0; top: 14px; width: 10px; height: 6px;
  border-left: 2px solid var(--amber); border-bottom: 2px solid var(--amber); transform: rotate(-45deg);
}

/* cases */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .cases { grid-template-columns: 1fr; } }
.case {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 6px; padding: 24px;
}
.case .meta {
  font-family: var(--mono); font-size: .78rem; color: var(--ink-faint); letter-spacing: .04em;
  padding-bottom: 12px; border-bottom: 1px dotted var(--border-strong); margin-bottom: 14px;
}
.case .num {
  font-family: var(--serif); font-size: 2rem; color: var(--amber);
  font-style: italic; line-height: 1;
}
.case .growth {
  display: inline-block; margin-left: 8px;
  padding: 2px 8px; border-radius: 3px;
  background: var(--amber-soft); color: var(--amber);
  font-family: var(--mono); font-size: .74rem; letter-spacing: .04em;
}
.case p { font-size: .94rem; margin: 12px 0 0; color: var(--ink-soft); font-style: italic; }
.case .who {
  margin-top: 14px; padding-top: 14px; border-top: 1px dotted var(--border-strong);
  font-family: var(--sans); font-size: .85rem; color: var(--ink-faint);
}
.case .who strong { color: var(--ink); font-weight: 600; }

/* faq */
.faq details {
  background: var(--card); border: 1px solid var(--border); border-radius: 6px;
  padding: 18px 22px; margin-bottom: 10px;
}
.faq details[open] { border-color: var(--amber-2); }
.faq summary {
  cursor: pointer; font-weight: 600; color: var(--ink); font-size: 1rem;
  list-style: none; display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--sans);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--amber); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 10px; font-size: .94rem; }

/* form */
.form-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 6px;
  padding: 32px; box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 14px; }
@media (max-width: 620px) { .form-row { grid-template-columns: 1fr; } }
.field label { display: block; font-family: var(--sans); font-size: .85rem; color: var(--ink-soft); margin-bottom: 6px; font-weight: 500; }
.field input, .field textarea, .field select {
  width: 100%; padding: 11px 14px; border-radius: 4px;
  border: 1px solid var(--border); background: var(--bg-2);
  color: var(--ink); font: inherit; font-size: .95rem;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft);
}
.field textarea { resize: vertical; min-height: 100px; }

/* footer */
footer.site {
  border-top: 1px solid var(--border); padding: 48px 0 28px;
  background: var(--bg-2); margin-top: 60px;
}
footer.site .grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 28px;
}
@media (max-width: 780px) { footer.site .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { footer.site .grid { grid-template-columns: 1fr; } }
footer.site h4 {
  font-family: var(--sans); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: 12px; font-weight: 600;
}
footer.site p.lead { font-family: var(--serif); font-style: italic; color: var(--ink-soft); max-width: 32ch; font-size: 1rem; margin: 0; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site li { padding: 4px 0; font-size: .9rem; }
footer.site a { color: var(--ink-soft); }
footer.site a:hover { color: var(--amber); }
footer.site .bottom {
  padding-top: 20px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--ink-faint); font-size: .82rem;
}