@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #08090b;
  --bg-soft: #0e1014;
  --panel: rgba(255,255,255,.045);
  --panel-strong: rgba(255,255,255,.07);
  --line: rgba(255,255,255,.095);
  --line-strong: rgba(255,184,0,.28);
  --text: #f7f7f5;
  --muted: #a6a8af;
  --muted-2: #7d8089;
  --accent: #ffb800;
  --accent-soft: #ffd46a;
  --ok: #8bd3a7;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(0,0,0,.36);
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -10%, rgba(255,184,0,.11), transparent 31rem),
    radial-gradient(circle at 92% 22%, rgba(255,255,255,.035), transparent 28rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--accent); color: #111; }

.skip-link {
  position: fixed; left: 14px; top: -80px; z-index: 100;
  padding: 11px 14px; border-radius: 12px; background: var(--accent); color: #111; font-weight: 800;
}
.skip-link:focus { top: 14px; }

.site-header {
  position: sticky; top: 0; z-index: 60;
  border-bottom: 1px solid rgba(255,255,255,.065);
  background: rgba(8,9,11,.84);
  backdrop-filter: blur(18px);
}
.header-inner {
  width: min(var(--max), calc(100% - 32px));
  height: 66px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid rgba(255,184,0,.28); border-radius: 12px;
  background: rgba(255,184,0,.08); color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .08em;
  box-shadow: 0 10px 30px rgba(255,184,0,.08);
}
.brand-text { font-size: 14px; font-weight: 800; letter-spacing: .115em; white-space: nowrap; }
.brand-text span { color: var(--accent); }
.lang-nav {
  display: flex; padding: 4px; gap: 2px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.035);
}
.lang-nav a {
  min-width: 40px; padding: 7px 8px; border-radius: 10px; text-decoration: none; text-align: center;
  color: var(--muted); font-size: 12px; font-weight: 800;
}
.lang-nav a[aria-current="page"] { background: var(--accent); color: #111; }

main { overflow: clip; }
.wrap { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.section { padding: 74px 0; }
.section-tight { padding: 50px 0; }

.hero { padding: 54px 0 66px; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 54px; }
.eyebrow {
  margin: 0 0 15px; color: var(--accent-soft); font-size: 12px; line-height: 1.5; font-weight: 800;
  letter-spacing: .105em; text-transform: uppercase;
}
.hero h1 {
  max-width: 700px; margin: 0; font-size: clamp(2.35rem, 5.4vw, 4.65rem); line-height: .995;
  letter-spacing: -.055em; font-weight: 800;
}
.hero h1 span {
  display: inline-block; color: transparent;
  background: linear-gradient(90deg, #fff0bf, #ffc536 72%, #ffb000); background-clip: text; -webkit-background-clip: text;
}
.hero-lead { max-width: 640px; margin: 24px 0 0; color: #d3d4d8; font-size: 17px; line-height: 1.72; }
.price-line { display: flex; align-items: end; gap: 11px; margin-top: 27px; }
.price-line strong { font-size: 52px; line-height: .9; letter-spacing: -.055em; }
.price-line span { padding-bottom: 5px; color: var(--muted); font-size: 14px; font-weight: 600; }
.cta-row { display: flex; align-items: center; gap: 13px; margin-top: 24px; flex-wrap: wrap; }
.btn {
  min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 20px; border: 1px solid transparent; border-radius: 16px; text-decoration: none; font-size: 14px; font-weight: 800;
  transition: transform .2s ease, filter .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.985); }
.btn-primary { background: linear-gradient(180deg, #ffd15a, var(--accent)); color: #15130c; box-shadow: 0 15px 38px rgba(255,184,0,.17); }
.btn-secondary { border-color: var(--line); background: rgba(255,255,255,.035); color: #efefed; }
.btn svg { width: 17px; height: 17px; }
.trust-row { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 22px; color: var(--muted); font-size: 13px; }
.trust-item { display: inline-flex; gap: 8px; align-items: center; }
.check {
  width: 19px; height: 19px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid rgba(139,211,167,.28); color: var(--ok); background: rgba(139,211,167,.08); font-weight: 800; font-size: 11px;
}

.visual-card {
  position: relative; min-height: 570px; border: 1px solid var(--line); border-radius: 32px; overflow: hidden;
  background: linear-gradient(145deg, #191b20, #0d0f13 72%); box-shadow: var(--shadow);
}
.visual-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(5,6,8,.32) 66%, rgba(5,6,8,.93) 100%);
  pointer-events: none;
}
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 24%; z-index: 1; }
.photo-fallback {
  position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,184,0,.09), transparent 38%),
    radial-gradient(circle at 70% 28%, rgba(255,255,255,.07), transparent 16rem),
    #111318;
}
.photo-fallback::before {
  content: "IVAN"; font-size: clamp(5rem, 13vw, 9rem); font-weight: 800; letter-spacing: -.08em; color: rgba(255,255,255,.035); transform: rotate(-8deg);
}
.visual-top {
  position: absolute; z-index: 3; left: 20px; top: 20px; display: flex; gap: 8px; flex-wrap: wrap;
}
.pill { padding: 8px 11px; border: 1px solid rgba(255,255,255,.13); border-radius: 999px; background: rgba(8,9,11,.65); backdrop-filter: blur(12px); font-size: 11px; font-weight: 800; }
.pill.accent { border-color: rgba(255,184,0,.3); color: var(--accent-soft); }
.visual-caption { position: absolute; z-index: 3; left: 24px; right: 24px; bottom: 23px; }
.visual-caption b { display: block; font-size: 21px; line-height: 1.25; }
.visual-caption p { margin: 8px 0 0; color: #c7c8cd; font-size: 13px; }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
.section-head h2 { max-width: 750px; margin: 0; font-size: clamp(1.85rem, 3.6vw, 3.15rem); line-height: 1.1; letter-spacing: -.04em; }
.section-head p:not(.eyebrow) { max-width: 520px; margin: 0; color: var(--muted); font-size: 15px; }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card {
  border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.052), rgba(255,255,255,.022));
  box-shadow: 0 18px 50px rgba(0,0,0,.12);
}
.pain-card { min-height: 220px; padding: 24px; }
.card-kicker { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.card h3 { margin: 14px 0 9px; font-size: 18px; line-height: 1.3; letter-spacing: -.02em; }
.card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.deliver-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.deliver-card { padding: 26px; display: grid; grid-template-columns: 48px 1fr; gap: 17px; align-items: start; }
.number {
  width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center;
  background: rgba(255,184,0,.09); border: 1px solid rgba(255,184,0,.23); color: var(--accent); font-weight: 800; font-size: 12px;
}
.deliver-card h3 { margin-top: 2px; }

.proof-band {
  border-block: 1px solid rgba(255,255,255,.065);
  background: linear-gradient(180deg, rgba(255,255,255,.022), rgba(255,255,255,.009));
}
.proof-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 16px; }
.result-card { padding: 28px; min-height: 280px; position: relative; overflow: hidden; }
.result-card::after { content: ""; position: absolute; width: 190px; height: 190px; border-radius: 50%; right: -80px; top: -80px; background: rgba(255,184,0,.09); filter: blur(2px); }
.result-label { color: var(--muted); font-size: 12px; font-weight: 700; }
.result-number { margin-top: 19px; font-size: clamp(2.8rem, 6vw, 4.8rem); line-height: .95; letter-spacing: -.06em; font-weight: 800; }
.result-card p { max-width: 460px; margin-top: 15px; }
.quote-card { padding: 28px; display: flex; flex-direction: column; justify-content: space-between; }
.stars { color: var(--accent); letter-spacing: .12em; }
.quote-card blockquote { margin: 25px 0; font-size: clamp(1.25rem, 2.4vw, 2rem); line-height: 1.38; letter-spacing: -.025em; font-weight: 600; }
.quote-author { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--muted); font-size: 12px; }

.about-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 42px; align-items: center; }
.about-photo { min-height: 500px; border-radius: 30px; overflow: hidden; border: 1px solid var(--line); position: relative; background: #13151a; }
.about-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; z-index: 1; }
.about-copy h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.08; letter-spacing: -.045em; }
.about-copy > p { color: #c8c9ce; font-size: 16px; line-height: 1.76; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 26px; }
.stat { padding: 17px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.028); }
.stat strong { display: block; font-size: 23px; letter-spacing: -.03em; }
.stat span { color: var(--muted); font-size: 11px; }

.offline-box {
  display: grid; grid-template-columns: 1fr 1fr; gap: 30px; padding: 30px;
  border: 1px solid var(--line-strong); border-radius: 30px;
  background: radial-gradient(circle at 94% 12%, rgba(255,184,0,.1), transparent 20rem), rgba(255,255,255,.027);
}
.offline-box h2 { margin: 0; font-size: clamp(1.75rem, 3.2vw, 2.75rem); line-height: 1.15; letter-spacing: -.035em; }
.offline-box p { color: var(--muted); }
.price-list { display: grid; gap: 9px; align-content: center; }
.price-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 16px; background: rgba(8,9,11,.42); }
.price-item span { color: var(--muted); font-size: 13px; }
.price-item strong { font-size: 16px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.step { padding: 24px; }
.step .number { margin-bottom: 18px; }
.step h3 { margin-top: 0; }

.faq { max-width: 860px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 19px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 22px; font-weight: 400; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 36px 18px 0; margin: 0; color: var(--muted); }

.final-box {
  text-align: center; padding: 52px 28px; border: 1px solid var(--line-strong); border-radius: 32px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255,184,0,.13), transparent 23rem),
    linear-gradient(145deg, rgba(255,255,255,.05), rgba(255,255,255,.018));
}
.final-box h2 { max-width: 780px; margin: 0 auto; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.05; letter-spacing: -.045em; }
.final-box > p { max-width: 620px; margin: 19px auto 0; color: #c9cacf; }
.final-box .cta-row { justify-content: center; }
.microcopy { margin-top: 15px !important; color: var(--muted-2) !important; font-size: 11px !important; }

footer { padding: 30px 0 104px; border-top: 1px solid rgba(255,255,255,.06); }
.footer-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; }
.footer-inner p { margin: 0; max-width: 720px; color: var(--muted-2); font-size: 11px; }
.footer-links { display: flex; gap: 16px; font-size: 11px; color: var(--muted); white-space: nowrap; }
.footer-links a { text-decoration: none; }

.sticky-cta {
  position: fixed; z-index: 70; left: 0; right: 0; bottom: 0; padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line); background: rgba(8,9,11,.91); backdrop-filter: blur(17px);
  transform: translateY(120%); opacity: 0; pointer-events: none; transition: .3s ease;
}
.sticky-cta.show { transform: translateY(0); opacity: 1; pointer-events: auto; }
.sticky-inner { max-width: 620px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.sticky-copy small { display: block; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sticky-copy strong { display: block; font-size: 19px; }
.sticky-cta .btn { min-height: 45px; padding: 10px 16px; border-radius: 13px; font-size: 12px; }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .hero-grid, .about-grid, .offline-box, .proof-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 34px; }
  .visual-card { min-height: 520px; }
  .about-grid { gap: 28px; }
  .about-photo { min-height: 460px; }
  .offline-box { gap: 20px; }
}

@media (max-width: 720px) {
  .section { padding: 54px 0; }
  .section-tight { padding: 40px 0; }
  .hero { padding: 38px 0 48px; }
  .header-inner, .wrap { width: min(100% - 24px, var(--max)); }
  .brand-text { display: none; }
  .hero h1 { font-size: clamp(2.15rem, 12vw, 3.35rem); }
  .hero-lead { font-size: 15px; line-height: 1.68; }
  .price-line strong { font-size: 44px; }
  .cta-row { align-items: stretch; }
  .cta-row .btn { width: 100%; }
  .trust-row { display: grid; gap: 10px; }
  .visual-card { min-height: 460px; border-radius: 25px; }
  .section-head { display: block; margin-bottom: 23px; }
  .section-head p:not(.eyebrow) { margin-top: 13px; }
  .cards-3, .steps, .deliver-grid { grid-template-columns: 1fr; }
  .pain-card { min-height: 0; }
  .deliver-card { padding: 21px; grid-template-columns: 42px 1fr; }
  .number { width: 42px; height: 42px; }
  .result-card, .quote-card { padding: 23px; min-height: auto; }
  .quote-card blockquote { margin: 21px 0; }
  .about-photo { min-height: 420px; border-radius: 25px; }
  .stats { gap: 7px; }
  .stat { padding: 13px 10px; }
  .stat strong { font-size: 20px; }
  .offline-box { padding: 22px; border-radius: 25px; }
  .price-item { padding: 13px; }
  .final-box { padding: 38px 20px; border-radius: 25px; }
  .footer-inner { display: block; }
  .footer-links { margin-top: 18px; }
}

@media (min-width: 721px) {
  .sticky-cta { display: none; }
  footer { padding-bottom: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}