/* INKARIUS — страница для гостей (главная без входа). Отдельный лёгкий файл: без заставки и скриптов, быстро грузится и читается поисковиками. */
:root {
  --bg: #0B0C0B; --panel: #111412; --card: #151917; --card-2: #1B201C;
  --line: #232723; --line-2: #2E332E;
  --text: #fff; --text-2: #A8B0A9; --muted: #858E86;
  --accent: #34D872; --accent-hi: #5BE592; --a-rgb: 52, 216, 114;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text-2); font: 16px/1.55 Onest, Inter, system-ui, sans-serif; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { color: var(--text); margin: 0; line-height: 1.1; letter-spacing: -.02em; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 99; padding: 10px 14px; border-radius: 10px; background: var(--accent); color: #04140A; font-weight: 700; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 12px; border: 1px solid transparent; font-weight: 700; font-size: 15px; text-decoration: none; white-space: nowrap; transition: background .15s, border-color .15s, transform .1s; }
.btn:active { transform: translateY(1px); }
.btn-lg { min-height: 54px; padding: 0 26px; font-size: 17px; border-radius: 14px; }
.btn-primary { background: var(--accent); color: #04140A; }
.btn-primary:hover { background: var(--accent-hi); }
.btn-ghost { background: var(--card-2); color: var(--text); border-color: var(--line-2); }
.btn-ghost:hover { background: #222823; }

/* шапка */
.top { position: sticky; top: 0; z-index: 20; background: rgba(11, 12, 11, .82); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--accent); text-decoration: none; }
.logo span { color: var(--text); font-weight: 800; font-size: 19px; letter-spacing: -.01em; }
.nav { display: flex; gap: 22px; margin-left: 12px; }
.nav a { color: var(--text-2); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav a:hover { color: var(--text); }
.top-cta { margin-left: auto; display: flex; gap: 8px; }

/* первый экран */
.hero { position: relative; overflow: hidden; padding: 72px 0 80px; }
.hero::before { content: ""; position: absolute; left: -240px; top: -260px; width: 760px; height: 760px; background: radial-gradient(circle, rgba(var(--a-rgb), .16), transparent 65%); pointer-events: none; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 700; font-size: 15px; letter-spacing: .02em; }
.hero h1 { margin-top: 14px; font-size: clamp(36px, 5.4vw, 64px); font-weight: 800; letter-spacing: -.035em; }
.lead { margin-top: 20px; font-size: 18px; max-width: 560px; }
.hero-cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { list-style: none; margin: 34px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-facts li { padding: 10px 16px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); font-size: 15px; }
.hero-facts b { color: var(--text); font-weight: 800; }
.hero-card { position: relative; border-radius: 24px; overflow: hidden; background: var(--card); border: 1px solid var(--line-2); box-shadow: 0 30px 80px rgba(0, 0, 0, .5); transform: rotate(1.5deg); }
.hero-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.hero-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 25%, rgba(17, 20, 18, .96) 62%); }
.hc-body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 22px 24px 24px; }
.hc-id { color: var(--accent); font-weight: 800; font-size: 14px; }
.hc-title { margin-top: 2px; color: #fff; font-weight: 800; font-size: 40px; letter-spacing: -.03em; line-height: 1.1; }
.hc-chips { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
.hc-chips span { padding: 6px 12px; border-radius: 10px; background: rgba(29, 32, 29, .92); color: #fff; font-weight: 700; font-size: 13px; }
.hc-connect { margin-top: 14px; padding: 12px 14px; border-radius: 12px; background: #0A0C0A; border: 1px solid var(--line-2); color: var(--text); font: 600 14px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hc-connect span { color: var(--accent); }

/* секции */
.sec { padding: 72px 0; border-top: 1px solid var(--line); }
.sec h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; letter-spacing: -.03em; }
.steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.steps li, .feats article, .modes li { padding: 22px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); }
.steps .n { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; background: rgba(var(--a-rgb), .14); color: var(--accent); font-weight: 800; font-size: 18px; }
.steps h3, .feats h3, .modes h3 { margin-top: 14px; font-size: 19px; font-weight: 800; }
.feats h3, .modes h3 { margin-top: 0; }
.steps p, .feats p, .modes p { margin-top: 8px; font-size: 15px; }
.feats { margin-top: 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feats article { border-left: 3px solid rgba(var(--a-rgb), .55); }
.modes { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.maps-t { margin-top: 44px; font-size: 22px; font-weight: 800; }
.maps { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.maps li { position: relative; border-radius: 14px; overflow: hidden; background: var(--card); }
.maps img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.maps span { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 10px 8px; background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .85)); color: #fff; font-weight: 800; font-size: 14px; }
.maps-more { margin-top: 14px; color: var(--muted); font-size: 15px; }

/* вопросы */
details { margin-top: 10px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); }
details:first-of-type { margin-top: 28px; }
summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; position: relative; color: var(--text); font-weight: 700; font-size: 17px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--accent); font-size: 24px; font-weight: 500; transition: transform .2s; }
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
details p { padding: 0 20px 18px; font-size: 16px; }

/* финал и подвал */
.final { text-align: center; background: radial-gradient(ellipse at 50% 120%, rgba(var(--a-rgb), .16), transparent 60%); }
.final-in { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.final p { font-size: 18px; margin-bottom: 10px; }
.foot { border-top: 1px solid var(--line); padding: 28px 0 40px; font-size: 14px; color: var(--muted); }
.foot-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 18px; }
.foot a { color: var(--text-2); text-decoration: none; }
.foot a:hover { color: var(--text); }

@media (max-width: 1060px) {
  .modes { grid-template-columns: repeat(3, 1fr); }
  .maps { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav { display: none; }
  .hero { padding: 44px 0 56px; }
  .hero-in { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { transform: none; }
  .feats { grid-template-columns: 1fr 1fr; }
  .sec { padding: 56px 0; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .top-cta .btn-primary { display: none; }
  .top-in { gap: 12px; }
  .lead { font-size: 17px; }
  .hero-cta .btn { flex: 1 1 100%; }
  .steps, .feats, .modes { grid-template-columns: 1fr; }
  .maps { grid-template-columns: repeat(2, 1fr); }
  .hc-title { font-size: 30px; }
}