/* Визуальная система по скиллу landing-page-design (elayadesign/ai-design-skills):
   шкала шрифтов Tailwind, фиксированные отступы, плоские фоны, кастомные кривые анимации. */

:root {
  --bg: #000000;
  --s1: rgba(30, 30, 30, 0.78);  /* полупрозрачные карточки: сквозь них видно звёздное небо */
  --s2: #1F1F1F;
  --s3: #272727;
  --line: #313131;
  --text: #FFFFFF;
  --muted: #9B9B9B;
  --gold: #FFC94D;
  --gold-hover: #FFD670;
  --gold-ink: #131209;
  --blue: #7AB2FF;
  --danger: #FF7A6E;
  --ok: #6FDC8C;

  --sp-25: 2px; --sp-50: 4px; --sp-75: 8px; --sp-100: 12px; --sp-200: 16px; --sp-300: 24px;
  --sp-400: 32px; --sp-500: 40px; --sp-600: 48px; --sp-700: 64px; --sp-800: 80px; --sp-900: 96px;

  --r-md: 6px; --r-lg: 8px; --r-xl: 12px; --r-2xl: 16px; --r-3xl: 24px; --r-full: 9999px;

  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-spring: cubic-bezier(0.34, 1.36, 0.64, 1);
  --t: 700ms var(--ease);
  --t-fast: 300ms var(--ease);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden]:not(.menu) { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, sans-serif;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { margin: 0; font-weight: 600; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input { font: inherit; color: inherit; }
::selection { background: var(--gold); color: var(--gold-ink); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-300); }
.muted { color: var(--muted); }
.small { font-size: 14px; line-height: 20px; }

.skip-link {
  position: absolute; left: var(--sp-200); top: -64px; z-index: 100;
  background: var(--gold); color: var(--gold-ink); padding: var(--sp-75) var(--sp-100);
  border-radius: var(--r-lg); font-weight: 600; text-decoration: none; transition: top var(--t-fast);
}
.skip-link:focus { top: var(--sp-200); }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: var(--r-md); }

/* Кнопки */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-75);
  padding: var(--sp-75) var(--sp-100); border-radius: var(--r-full); border: 1px solid transparent;
  font-size: 16px; line-height: 24px; font-weight: 600; text-decoration: none; cursor: pointer;
  transition: transform var(--t), background-color var(--t), border-color var(--t), box-shadow var(--t);
  will-change: transform; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.98); }
.btn-sm { font-size: 14px; line-height: 20px; }
.btn-lg { padding: var(--sp-100) var(--sp-300); }
.btn-primary { background: var(--gold); color: var(--gold-ink); box-shadow: 0 8px 32px rgba(255, 201, 77, 0.25); }
.btn-primary:hover { background: var(--gold-hover); box-shadow: 0 12px 40px rgba(255, 201, 77, 0.35); }
.btn-ghost { background: var(--s3); border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--line); }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Навигация: плавающая стеклянная пилюля */
.nav-wrap { position: fixed; inset: 0 0 auto 0; z-index: 50; display: flex; justify-content: center; padding: 0 var(--sp-200); pointer-events: none; }
.nav {
  pointer-events: auto; margin-top: var(--sp-300); width: max-content; max-width: 100%;
  display: flex; align-items: center; gap: var(--sp-300);
  padding: var(--sp-75) var(--sp-75) var(--sp-75) var(--sp-300); border-radius: var(--r-full);
  background: rgba(24, 24, 24, 0.6); border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(24px) saturate(160%); -webkit-backdrop-filter: blur(24px) saturate(160%);
  transition: transform var(--t), background-color var(--t);
}
.nav.scrolled { background: rgba(24, 24, 24, 0.85); }
.brand { display: inline-flex; align-items: center; gap: var(--sp-75); font-weight: 700; text-decoration: none; font-size: 16px; }
.nav-links { display: flex; gap: var(--sp-50); list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: block; padding: var(--sp-75) var(--sp-100); border-radius: var(--r-full);
  font-size: 14px; line-height: 20px; font-weight: 500; color: var(--muted); text-decoration: none;
  transition: color var(--t-fast), background-color var(--t-fast);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); background: rgba(255, 255, 255, 0.06); }

.burger { display: none; position: relative; width: 40px; height: 40px; border: 0; border-radius: var(--r-full); background: var(--s3); cursor: pointer; }
.burger span {
  position: absolute; left: 12px; width: 16px; height: 2px; border-radius: 2px; background: var(--text);
  transition: transform var(--t), top var(--t);
}
.burger span:first-child { top: 15px; }
.burger span:last-child { top: 23px; }
.menu-open .burger span:first-child { top: 19px; transform: rotate(45deg); }
.menu-open .burger span:last-child { top: 19px; transform: rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 40; display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.8); backdrop-filter: blur(64px); -webkit-backdrop-filter: blur(64px);
  opacity: 0; transition: opacity var(--t);
}
.menu[hidden] { display: flex; visibility: hidden; pointer-events: none; }
.menu-open .menu { opacity: 1; visibility: visible; pointer-events: auto; }
.menu ul { list-style: none; margin: 0; padding: 0; text-align: center; display: grid; gap: var(--sp-200); }
.menu li { overflow: hidden; }
.menu a {
  display: block; font-size: 30px; line-height: 36px; font-weight: 600; text-decoration: none;
  transform: translateY(48px); opacity: 0; transition: transform var(--t), opacity var(--t);
}
.menu-open .menu a { transform: translateY(0); opacity: 1; }
.menu li:nth-child(1) a { transition-delay: 100ms; }
.menu li:nth-child(2) a { transition-delay: 150ms; }
.menu li:nth-child(3) a { transition-delay: 200ms; }
.menu li:nth-child(4) a { transition-delay: 250ms; }
.menu li:nth-child(5) a { transition-delay: 300ms; }

/* Появление при скролле */
.js .reveal { opacity: 0; transform: translateY(32px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* Живой фон: звёздное небо на canvas и мягкое свечение. Лежит под всем контентом. */
.sky { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.sky canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.glow { position: absolute; border-radius: 50%; will-change: transform; }
.glow-gold {
  width: 70vmax; height: 70vmax; left: 40%; top: -30vmax;
  background: radial-gradient(circle, rgba(255, 201, 77, 0.16) 0%, rgba(255, 201, 77, 0.05) 35%, transparent 65%);
  animation: drift-a 26s ease-in-out infinite alternate;
}
.glow-blue {
  width: 60vmax; height: 60vmax; left: -25vmax; top: 35vh;
  background: radial-gradient(circle, rgba(122, 178, 255, 0.13) 0%, rgba(122, 178, 255, 0.04) 40%, transparent 65%);
  animation: drift-b 32s ease-in-out infinite alternate;
}
.glow-violet {
  width: 55vmax; height: 55vmax; right: -25vmax; bottom: -25vmax;
  background: radial-gradient(circle, rgba(167, 120, 255, 0.11) 0%, rgba(167, 120, 255, 0.03) 40%, transparent 65%);
  animation: drift-a 38s ease-in-out infinite alternate-reverse;
}
@keyframes drift-a { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(-8vmax, 6vmax, 0) scale(1.12); } }
@keyframes drift-b { from { transform: translate3d(0, 0, 0) scale(1.05); } to { transform: translate3d(10vmax, -6vmax, 0) scale(0.95); } }

/* Hero */
.hero { position: relative; padding: 160px 0 var(--sp-900); min-height: 100vh; display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-600); align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-75); padding: var(--sp-50) var(--sp-100);
  border-radius: var(--r-full); background: var(--s1); border: 1px solid var(--line);
  font-size: 14px; line-height: 20px; color: var(--muted); margin-bottom: var(--sp-300);
}
.eyebrow i { color: var(--gold); }
.hero-title {
  font-size: 60px; line-height: 1; letter-spacing: -0.03em; max-width: 680px;
  background: linear-gradient(90deg, #FFFFFF 0%, #9B9B9B 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { margin-top: var(--sp-300); max-width: 680px; font-size: 18px; line-height: 28px; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-300); margin-top: var(--sp-500); }
.hero-price { display: inline-flex; align-items: center; gap: var(--sp-75); color: var(--muted); font-size: 14px; line-height: 20px; }
.hero-price i { color: var(--gold); }
.hero-proof { display: flex; flex-wrap: wrap; gap: var(--sp-300); list-style: none; padding: 0; margin: var(--sp-500) 0 0; color: var(--muted); font-size: 14px; line-height: 20px; }
.hero-proof li { display: inline-flex; align-items: center; gap: var(--sp-75); }
.hero-proof i { font-size: 20px; color: var(--text); }

.hero-visual { position: relative; aspect-ratio: 1; width: 100%; max-width: 560px; justify-self: end; }
.scene { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.scene-fallback { position: absolute; inset: 0; display: none; place-items: center; font-size: 240px; color: var(--gold); }
.no-webgl .scene-fallback { display: grid; }
.float-chip {
  position: absolute; display: inline-flex; align-items: center; gap: var(--sp-75);
  padding: var(--sp-75) var(--sp-200); border-radius: var(--r-full);
  background: rgba(31, 31, 31, 0.7); border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  font-size: 14px; line-height: 20px; font-weight: 600; animation: bob 6s var(--ease) infinite alternate;
}
.float-chip i { color: var(--gold); }
.chip-a { left: 0; top: 18%; }
.chip-b { right: 4%; bottom: 14%; animation-delay: -3s; }
.chip-b i { color: var(--blue); }
@keyframes bob { from { transform: translateY(-8px); } to { transform: translateY(8px); } }

/* Секции */
.section { padding: var(--sp-900) 0; }
.section-title { font-size: 48px; line-height: 1; letter-spacing: -0.02em; }
.section-sub { margin-top: var(--sp-200); max-width: 680px; color: var(--muted); font-size: 18px; line-height: 28px; }

/* Заказ */
.buy-grid { display: grid; grid-template-columns: 5fr 6fr; gap: var(--sp-700); align-items: start; }
.buy-copy { position: sticky; top: 120px; }
.check-list { list-style: none; padding: 0; margin: var(--sp-400) 0 0; display: grid; gap: var(--sp-100); }
.check-list li { display: flex; gap: var(--sp-100); align-items: flex-start; }
.check-list i { color: var(--gold); font-size: 24px; flex: none; }

.order-card {
  background: var(--s1); border: 1px solid var(--line); border-radius: var(--r-3xl); padding: var(--sp-300);
  display: grid; gap: var(--sp-300); box-shadow: 0 32px 96px rgba(0, 0, 0, 0.6);
}
.segmented { position: relative; display: grid; grid-template-columns: 1fr 1fr; padding: var(--sp-50); background: var(--bg); border-radius: var(--r-full); border: 1px solid var(--line); }
.seg {
  position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-75);
  padding: var(--sp-75) var(--sp-100); border: 0; background: transparent; border-radius: var(--r-full);
  font-weight: 600; color: var(--muted); cursor: pointer; transition: color var(--t);
}
.seg.active { color: var(--text); }
.seg[data-product="stars"].active i { color: var(--gold); }
.seg[data-product="premium"].active i { color: var(--blue); }
.seg-thumb {
  position: absolute; top: var(--sp-50); bottom: var(--sp-50); left: var(--sp-50); width: calc(50% - var(--sp-50));
  background: var(--s3); border-radius: var(--r-full); transition: transform var(--t);
}
.segmented[data-active="premium"] .seg-thumb { transform: translateX(100%); }

.field { display: grid; gap: var(--sp-75); border: 0; margin: 0; padding: 0; min-width: 0; }
.field label, .field legend { font-size: 14px; line-height: 20px; font-weight: 600; padding: 0; margin-bottom: var(--sp-75); }
.field legend + * { margin-top: 0; }
.input-wrap {
  display: flex; align-items: center; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-xl);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input-wrap:focus-within { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(255, 201, 77, 0.15); }
.input-wrap.invalid { border-color: var(--danger); }
.input-prefix { padding-left: var(--sp-200); color: var(--muted); display: inline-flex; font-size: 16px; }
.star-ico { color: var(--gold); }
.premium-ico { color: var(--blue); }
.input-wrap input {
  flex: 1; min-width: 0; border: 0; outline: 0; background: transparent;
  padding: var(--sp-100) var(--sp-200) var(--sp-100) var(--sp-75); font-size: 16px; line-height: 24px;
  font-variant-numeric: tabular-nums;
}
.input-wrap input::placeholder { color: #5c5c5c; }
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; }
input[type=number] { -moz-appearance: textfield; }
.field-hint { min-height: 20px; font-size: 14px; line-height: 20px; color: var(--muted); display: flex; align-items: center; gap: var(--sp-75); }
.field-hint.ok { color: var(--ok); }
.field-hint.err { color: var(--danger); }
.field-hint img { width: 20px; height: 20px; border-radius: var(--r-full); }
.skeleton-line { display: inline-block; width: 160px; height: 12px; border-radius: var(--r-full); background: var(--s3); animation: pulse 1.4s var(--ease) infinite alternate; }
@keyframes pulse { from { opacity: 0.4; } to { opacity: 1; } }

.chips { display: flex; flex-wrap: wrap; gap: var(--sp-75); margin-top: var(--sp-50); }
.chip {
  padding: var(--sp-50) var(--sp-100); border-radius: var(--r-full); border: 1px solid var(--line); background: transparent;
  font-size: 14px; line-height: 20px; font-weight: 600; color: var(--muted); cursor: pointer; font-variant-numeric: tabular-nums;
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast), transform var(--t-fast);
}
.chip:hover { color: var(--text); border-color: #4a4a4a; transform: translateY(-1px); }
.chip:active { transform: scale(0.96); }
.chip.active { color: var(--gold-ink); background: var(--gold); border-color: var(--gold); }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-75); }
.methods { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-75); }
.plan, .method { position: relative; cursor: pointer; }
.plan input, .method input { position: absolute; opacity: 0; pointer-events: none; }
.plan-body, .method-body {
  display: flex; gap: var(--sp-100); padding: var(--sp-100); border-radius: var(--r-xl);
  border: 1px solid var(--line); background: var(--bg);
  transition: border-color var(--t-fast), background-color var(--t-fast), transform var(--t-fast);
}
.plan-body { flex-direction: column; gap: var(--sp-25); align-items: flex-start; }
.plan:hover .plan-body, .method:hover .method-body { border-color: #4a4a4a; transform: translateY(-1px); }
.plan input:checked + .plan-body { border-color: var(--blue); background: rgba(122, 178, 255, 0.08); }
.method input:checked + .method-body { border-color: var(--gold); background: rgba(255, 201, 77, 0.06); }
.plan input:focus-visible + .plan-body, .method input:focus-visible + .method-body { outline: 2px solid var(--gold); outline-offset: 2px; }
.plan-months { font-weight: 600; }
.plan-price { font-size: 14px; line-height: 20px; color: var(--muted); font-variant-numeric: tabular-nums; }
.method-body { align-items: center; }
.method-logo {
  flex: none; width: 32px; height: 32px; border-radius: var(--r-lg); display: grid; place-items: center;
  font-weight: 700; font-size: 14px; color: #000;
}
.method-heleket { background: #F5F5F5; }
.method-lava { background: #B78CFF; }
.method-cryptobot { background: #3EA6F2; }
.method-xrocket { background: #FFB547; }
.method-name { display: block; font-weight: 600; font-size: 14px; line-height: 20px; }
.method-note { display: block; font-size: 12px; line-height: 16px; color: var(--muted); }

.agree { display: flex; gap: var(--sp-100); align-items: flex-start; font-size: 14px; line-height: 20px; color: var(--muted); cursor: pointer; }
.agree input { position: absolute; opacity: 0; }
.agree .box {
  flex: none; width: 20px; height: 20px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--bg);
  display: grid; place-items: center; color: var(--gold-ink); font-size: 14px; transition: background-color var(--t-fast), border-color var(--t-fast);
}
.agree .box i { opacity: 0; transform: scale(0.5); transition: opacity var(--t-fast), transform 400ms var(--ease-spring); }
.agree input:checked + .box { background: var(--gold); border-color: var(--gold); }
.agree input:checked + .box i { opacity: 1; transform: none; }
.agree input:focus-visible + .box { outline: 2px solid var(--gold); outline-offset: 2px; }
.agree.invalid .box { border-color: var(--danger); }
.agree a { color: var(--text); }

.form-error { padding: var(--sp-100) var(--sp-200); border-radius: var(--r-xl); background: rgba(255, 122, 110, 0.1); border: 1px solid rgba(255, 122, 110, 0.4); color: var(--danger); font-size: 14px; line-height: 20px; }

.order-total { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-200); padding-top: var(--sp-300); border-top: 1px solid var(--line); }
.order-total > div { display: grid; }
.total { font-size: 30px; line-height: 36px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.btn-loader { display: none; width: 72px; height: 8px; border-radius: var(--r-full); background: rgba(19, 18, 9, 0.25); position: relative; overflow: hidden; }
.btn-loader::after { content: ""; position: absolute; inset: 0; width: 40%; border-radius: inherit; background: var(--gold-ink); animation: slide 1s var(--ease) infinite; }
@keyframes slide { from { transform: translateX(-100%); } to { transform: translateX(250%); } }
.loading .btn-label { display: none; }
.loading .btn-loader { display: block; }
.demo-note { text-align: center; }

/* Слоган, слова подсвечиваются по одному */
.tagline-section { padding: var(--sp-900) 0 var(--sp-900); }
.tagline { font-size: 60px; line-height: 1; font-weight: 600; letter-spacing: -0.03em; max-width: 900px; text-wrap: balance; }
.tagline .w { color: rgba(255, 255, 255, 0.28); transition: color 900ms var(--ease); }
.tagline .w.on { color: var(--text); }
.tagline .w.gold.on { color: var(--gold); }

/* Карточки */
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-200); margin-top: var(--sp-600); }
.card {
  background: var(--s1); border: 1px solid var(--line); border-radius: var(--r-3xl); padding: var(--sp-300);
  display: grid; align-content: start; gap: var(--sp-100);
}
.card h3 { font-size: 20px; line-height: 28px; margin-top: var(--sp-200); }
.card p { color: var(--muted); font-size: 14px; line-height: 20px; }
.card-icon { width: 48px; height: 48px; border-radius: var(--r-2xl); background: var(--s3); display: grid; place-items: center; font-size: 24px; color: var(--gold); }

.tilt { transform-style: preserve-3d; transition: transform var(--t), border-color var(--t); will-change: transform; }
.tilt:hover { border-color: #444; }
.tilt.reveal { transition: opacity 700ms var(--ease), transform 700ms var(--ease), border-color var(--t); }
.tilt.tilting { transition: transform 200ms var(--ease), border-color var(--t); }

.steps { list-style: none; padding: 0; margin: var(--sp-600) 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-200); counter-reset: s; }
.step { padding: var(--sp-300); border-radius: var(--r-3xl); background: var(--s1); border: 1px solid var(--line); display: grid; gap: var(--sp-75); }
.step-num {
  width: 40px; height: 40px; border-radius: var(--r-full); display: grid; place-items: center; margin-bottom: var(--sp-200);
  background: var(--gold); color: var(--gold-ink); font-weight: 700;
}
.step h3 { font-size: 20px; line-height: 28px; }
.step p { color: var(--muted); }

.price-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-200); margin-top: var(--sp-600); }
.price-card { background: var(--s1); border: 1px solid var(--line); border-radius: var(--r-3xl); padding: var(--sp-300); display: grid; gap: var(--sp-200); align-content: start; }
.price-head { display: flex; align-items: center; gap: var(--sp-75); font-size: 20px; line-height: 28px; font-weight: 600; }
.price-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.price-table td { padding: var(--sp-100) 0; border-top: 1px solid var(--line); }
.price-table tr:first-child td { border-top: 0; }
.price-table td:nth-child(2) { text-align: right; font-weight: 600; }
.price-table td:last-child { text-align: right; width: 96px; }
.link-btn { color: var(--gold); text-decoration: none; font-size: 14px; line-height: 20px; font-weight: 600; transition: opacity var(--t-fast); }
.link-btn:hover { opacity: 0.8; }
.premium-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-75); }
.premium-list li { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-200); padding: var(--sp-100) var(--sp-100) var(--sp-100) var(--sp-200); border-radius: var(--r-2xl); background: var(--bg); border: 1px solid var(--line); }
.premium-list li > div { display: grid; }

.faq-wrap { max-width: 840px; }
.faq { margin-top: var(--sp-500); display: grid; gap: var(--sp-75); }
.faq-item { border-radius: var(--r-2xl); background: var(--s1); border: 1px solid var(--line); overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--sp-200);
  padding: var(--sp-200) var(--sp-300); font-weight: 600; font-size: 18px; line-height: 28px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { font-size: 20px; flex: none; transition: transform var(--t); }
.faq-item[open] summary i { transform: rotate(45deg); }
.faq-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--t); }
.faq-body > p { overflow: hidden; padding: 0 var(--sp-300); color: var(--muted); }
.faq-item.opened .faq-body { grid-template-rows: 1fr; }
.faq-item.opened .faq-body > p { padding-bottom: var(--sp-300); }

.final-inner { text-align: center; display: grid; justify-items: center; gap: var(--sp-200); padding: var(--sp-800) var(--sp-300); border-radius: var(--r-3xl); background: var(--s1); border: 1px solid var(--line); }
.final-inner .section-sub { margin: 0 0 var(--sp-200); }
.final-star { font-size: 64px; color: var(--gold); filter: drop-shadow(0 8px 32px rgba(255, 201, 77, 0.5)); animation: spin 12s linear infinite; }
@keyframes spin { to { transform: rotateY(360deg); } }

/* Подвал */
.footer { border-top: 1px solid var(--line); padding: var(--sp-700) 0 var(--sp-400); margin-top: var(--sp-700); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: var(--sp-400); }
.footer-grid > div:first-child p { margin-top: var(--sp-200); max-width: 320px; }
.footer-title { font-size: 14px; line-height: 20px; font-weight: 600; margin-bottom: var(--sp-200); }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-75); font-size: 14px; line-height: 20px; }
.footer-links a { color: var(--muted); text-decoration: none; display: inline-flex; align-items: center; gap: var(--sp-75); transition: color var(--t-fast); }
.footer-links a:hover, .footer-links a[aria-current="page"] { color: var(--text); }
.footer-bottom { margin-top: var(--sp-600); }

/* Документы */
.doc { padding: 160px 0 var(--sp-700); }
.doc-inner { max-width: 760px; }
.doc .back { display: inline-flex; align-items: center; gap: var(--sp-75); color: var(--muted); text-decoration: none; font-size: 14px; line-height: 20px; margin-bottom: var(--sp-400); transition: color var(--t-fast); }
.doc .back:hover { color: var(--text); }
.doc h1 { font-size: 48px; line-height: 1; letter-spacing: -0.02em; background: linear-gradient(90deg, #FFFFFF, #9B9B9B); -webkit-background-clip: text; background-clip: text; color: transparent; }
.doc .doc-meta { margin-top: var(--sp-200); color: var(--muted); font-size: 14px; line-height: 20px; }
.doc h2 { font-size: 24px; line-height: 32px; margin: var(--sp-600) 0 var(--sp-200); }
.doc p, .doc li { color: #C9C9C9; }
.doc p + p { margin-top: var(--sp-100); }
.doc ol, .doc ul { padding-left: var(--sp-300); display: grid; gap: var(--sp-75); margin: var(--sp-100) 0; }
.doc .req { margin-top: var(--sp-300); padding: var(--sp-300); border-radius: var(--r-3xl); background: var(--s1); border: 1px solid var(--line); }
.doc .req dl { display: grid; grid-template-columns: max-content 1fr; gap: var(--sp-75) var(--sp-300); margin: 0; }
.doc .req dt { color: var(--muted); }
.doc .req dd { margin: 0; }

/* Страница заказа */
.order-page { padding: 160px 0 var(--sp-700); }
.status-card { max-width: 640px; margin: 0 auto; background: var(--s1); border: 1px solid var(--line); border-radius: var(--r-3xl); padding: var(--sp-400); display: grid; gap: var(--sp-300); }
.status-head { display: flex; align-items: center; gap: var(--sp-200); }
.status-icon { width: 64px; height: 64px; border-radius: var(--r-2xl); display: grid; place-items: center; font-size: 32px; background: var(--s3); color: var(--gold); flex: none; }
.status-icon.ok { color: var(--ok); }
.status-icon.err { color: var(--danger); }
.status-title { font-size: 24px; line-height: 32px; }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-200); }
.timeline li { display: flex; gap: var(--sp-100); align-items: center; color: var(--muted); transition: color var(--t); }
.timeline .dot { width: 24px; height: 24px; border-radius: var(--r-full); border: 2px solid var(--line); display: grid; place-items: center; font-size: 14px; transition: background-color var(--t), border-color var(--t); flex: none; }
.timeline li.done { color: var(--text); }
.timeline li.done .dot { background: var(--gold); border-color: var(--gold); color: var(--gold-ink); }
.timeline li.current { color: var(--text); }
.timeline li.current .dot { border-color: var(--gold); animation: pulse 1s var(--ease) infinite alternate; }
.order-details { display: grid; grid-template-columns: max-content 1fr; gap: var(--sp-75) var(--sp-300); margin: 0; padding-top: var(--sp-300); border-top: 1px solid var(--line); font-size: 14px; line-height: 20px; }
.order-details dt { color: var(--muted); }
.order-details dd { margin: 0; font-variant-numeric: tabular-nums; }
.status-actions { display: flex; flex-wrap: wrap; gap: var(--sp-100); }
.sk { display: block; border-radius: var(--r-lg); background: var(--s3); animation: pulse 1.2s var(--ease) infinite alternate; }

.notfound { min-height: 80vh; display: grid; place-items: center; text-align: center; padding: 160px var(--sp-300) var(--sp-700); }
.notfound .big { font-size: 128px; line-height: 1; font-weight: 700; color: var(--gold); }
.notfound h1 { font-size: 36px; line-height: 40px; margin: var(--sp-300) 0 var(--sp-100); }
.notfound p { color: var(--muted); margin-bottom: var(--sp-400); }

/* Адаптив */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { justify-self: center; max-width: 440px; order: -1; margin-bottom: calc(var(--sp-600) * -1); }
  .hero { padding-top: 120px; }
  .buy-grid { grid-template-columns: 1fr; gap: var(--sp-500); }
  .buy-copy { position: static; }
  .benefits { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: block; }
  .nav { gap: var(--sp-600); }
}
@media (max-width: 640px) {
  .container { padding: 0 var(--sp-200); }
  .hero-title { font-size: 36px; line-height: 40px; }
  .hero-sub, .section-sub { font-size: 16px; line-height: 24px; }
  .section { padding: var(--sp-700) 0; }
  .section-title, .doc h1 { font-size: 30px; line-height: 36px; }
  .tagline { font-size: 36px; line-height: 40px; }
  .benefits, .steps, .price-grid { grid-template-columns: 1fr; }
  .methods { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr 1fr 1fr; }
  .order-card { padding: var(--sp-200); }
  .order-total { flex-direction: column; align-items: stretch; }
  .order-total .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .float-chip { display: none; }
  .status-card { padding: var(--sp-300); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 1ms !important; }
  .js .reveal { opacity: 1; transform: none; filter: none; }
}