/* Coin — shared site styles (coins.erezults.com). No frameworks, no trackers. */
:root {
  --bg-deep: #070b14; --bg-dark: #0b1220; --bg-card: #111a2c;
  --bg-glass: rgba(255,255,255,0.04); --border-glass: rgba(255,255,255,0.09);
  --gold: #f59e0b; --gold-bright: #fbbf24; --btc: #f7931a; --gold-glow: rgba(245,158,11,0.25);
  --blue: #60a5fa; --emerald: #34d399; --danger: #f87171;
  --text: #f3f4f6; --text-secondary: rgba(243,244,246,0.72); --text-muted: rgba(243,244,246,0.62);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Heebo, Rubik, Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--bg-deep); color: var(--text); overflow-x: hidden; -webkit-font-smoothing: antialiased; line-height: 1.6; }
[hidden] { display: none !important; }
a { color: var(--gold-bright); }

/* ═══ HEADER ═══ */
.site-header {
  position: sticky; top: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between;
  gap: 14px; padding: 12px clamp(16px,4vw,44px);
  background: rgba(7,11,20,0.75); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand b { font-weight: 800; font-size: 19px; color: var(--text); letter-spacing: -0.01em; }
.site-nav { display: flex; align-items: center; gap: 2px; }
.site-nav a { font-weight: 600; font-size: 14px; color: var(--text-secondary); text-decoration: none; padding: 8px 14px; border-radius: 30px; transition: all 0.3s; white-space: nowrap; }
.site-nav a:hover { color: var(--text); background: var(--bg-glass); }
.site-nav a[aria-current="page"] { color: var(--gold-bright); }
.header-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header-lang { display: flex; gap: 2px; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: 30px; padding: 3px; }
.header-lang button { border: none; background: transparent; padding: 6px 12px; border-radius: 24px; font: 600 12px var(--font); cursor: pointer; color: var(--text-muted); transition: all 0.3s; }
.header-lang button[aria-pressed="true"] { background: var(--gold); color: #111; box-shadow: 0 0 18px var(--gold-glow); }
.header-dl { display: inline-flex; align-items: center; gap: 7px; background: var(--text); color: var(--bg-deep); padding: 9px 18px; border-radius: 30px; text-decoration: none; font-weight: 700; font-size: 13px; transition: all 0.3s; }
.header-dl:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(255,255,255,0.15); }
.header-dl svg { width: 16px; height: 16px; }

/* ═══ BUTTONS ═══ */
.btn-primary { display: inline-flex; align-items: center; gap: 10px; background: var(--text); color: var(--bg-deep); padding: 16px 32px; border-radius: 50px; text-decoration: none; font-weight: 700; font-size: 15px; transition: all 0.4s cubic-bezier(.4,0,.2,1); border: none; cursor: pointer; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(255,255,255,0.15); }
.btn-primary svg { width: 22px; height: 22px; }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; background: var(--bg-glass); color: var(--text-secondary); padding: 16px 28px; border-radius: 50px; text-decoration: none; font-weight: 600; font-size: 15px; border: 1px solid var(--border-glass); transition: all 0.4s; }
.btn-ghost:hover { border-color: var(--gold); color: var(--text); background: rgba(245,158,11,0.08); }

/* ═══ HERO ═══ */
.hero { position: relative; text-align: center; padding: clamp(56px,9vw,104px) 24px 40px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background:
  radial-gradient(ellipse 60% 50% at 50% 0%, rgba(247,147,26,0.16), transparent),
  radial-gradient(ellipse 50% 40% at 80% 60%, rgba(245,158,11,0.08), transparent),
  radial-gradient(ellipse 40% 30% at 20% 70%, rgba(96,165,250,0.06), transparent); }
.hero-inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.hero-icon { width: 96px; height: 96px; border-radius: 22px; margin: 0 auto 26px; display: block; box-shadow: 0 0 50px var(--gold-glow), 0 20px 50px rgba(0,0,0,0.5); }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; border: 1px solid var(--border-glass); border-radius: 40px; padding: 7px 16px; margin-bottom: 26px; font-size: 13px; font-weight: 600; color: var(--text-secondary); background: var(--bg-glass); }
.eyebrow .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--emerald); box-shadow: 0 0 12px rgba(52,211,153,0.5); animation: pulse 2.5s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.85); } }
.hero h1 { font-size: clamp(40px,6.5vw,68px); font-weight: 900; line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 22px; }
.gradient { background: linear-gradient(135deg, var(--gold-bright), var(--btc)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 18px; line-height: 1.7; color: var(--text-secondary); max-width: 580px; margin: 0 auto 36px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ═══ SHOWCASE ═══ */
.showcase { padding: 40px 0 80px; }
.shots-scroller { display: flex; gap: 26px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 12px max(24px, calc((100% - 1180px)/2)) 36px; scrollbar-width: none; -webkit-overflow-scrolling: touch; justify-content: safe center; }
.shots-scroller::-webkit-scrollbar { display: none; }
.shot { flex: 0 0 auto; width: 250px; height: auto; border-radius: 28px; scroll-snap-align: center; display: block; box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.06); transition: transform 0.5s cubic-bezier(.4,0,.2,1); }
.shot:hover { transform: translateY(-10px); }

/* ═══ FEATURES ═══ */
.section { padding: 20px 24px 90px; }
.section-title { text-align: center; font-size: clamp(28px,4.4vw,42px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
.section-sub { text-align: center; color: var(--text-secondary); font-size: 17px; max-width: 560px; margin: 0 auto 44px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 1040px; margin: 0 auto; }
.feature { background: var(--bg-card); border: 1px solid var(--border-glass); border-radius: 20px; padding: 28px 24px; transition: all 0.4s cubic-bezier(.4,0,.2,1); }
.feature:hover { border-color: rgba(245,158,11,0.3); transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,0,0,0.35); }
.feature .ic { font-size: 30px; display: block; margin-bottom: 14px; }
.feature h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.feature p { color: var(--text-secondary); font-size: 14px; line-height: 1.65; }
.badge { display: inline-block; font-size: 11px; font-weight: 700; color: #111; background: var(--gold); border-radius: 20px; padding: 2px 9px; margin-inline-start: 6px; vertical-align: middle; }

/* ═══ FINAL CTA ═══ */
.final-cta { padding: clamp(80px,12vw,130px) 24px; text-align: center; position: relative; overflow: hidden; }
.final-cta-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 50% 50% at 50% 100%, rgba(247,147,26,0.15), transparent); }
.final-cta h2 { position: relative; font-size: clamp(32px,5vw,52px); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 18px; }
.final-cta p { position: relative; color: var(--text-secondary); font-size: 17px; max-width: 480px; margin: 0 auto 36px; line-height: 1.7; }
.final-cta .btn-primary { position: relative; }

/* ═══ DOC PAGES (legal, support, faq, plans) ═══ */
.doc-hero { position: relative; text-align: center; padding: clamp(48px,7vw,84px) 24px 34px; overflow: hidden; }
.doc-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 55% 60% at 50% 0%, rgba(247,147,26,0.14), transparent); }
.doc-hero > * { position: relative; }
.doc-hero .kicker { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 3px; color: var(--gold-bright); margin-bottom: 14px; }
.doc-hero h1 { font-size: clamp(34px,5.5vw,54px); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 12px; }
.doc-hero p { color: var(--text-secondary); font-size: 16px; max-width: 600px; margin: 0 auto; }
.prose { max-width: 760px; margin: 0 auto; padding: 16px 24px 90px; overflow-wrap: break-word; }
.prose h2 { font-size: 21px; font-weight: 800; margin: 38px 0 12px; color: var(--text); letter-spacing: -0.01em; }
.prose h3 { font-size: 16px; font-weight: 700; margin: 22px 0 8px; }
.prose p, .prose li { font-size: 15.5px; color: var(--text-secondary); margin-bottom: 9px; }
.prose strong { color: var(--text); }
.prose ul, .prose ol { padding-inline-start: 24px; margin-bottom: 8px; }
.prose table { width: 100%; border-collapse: collapse; margin: 10px 0 18px; font-size: 14.5px; }
.prose th, .prose td { text-align: start; padding: 10px 12px; border-bottom: 1px solid var(--border-glass); color: var(--text-secondary); vertical-align: top; }
.prose th { color: var(--text); font-weight: 700; }
.table-wrap { overflow-x: auto; }
.callout { background: var(--bg-card); border: 1px solid var(--border-glass); border-inline-start: 3px solid var(--gold); border-radius: 14px; padding: 18px 20px; margin: 18px 0; }
.callout p:last-child { margin-bottom: 0; }
.contact-card { background: linear-gradient(135deg, #1e293b, #7c4a0b); border: 1px solid rgba(245,158,11,0.3); border-radius: 20px; padding: 32px; text-align: center; margin: 10px 0 34px; }
.contact-card h2 { margin-top: 0; }
.contact-card p { color: rgba(255,255,255,0.82); }
.contact-card a.mail { display: inline-block; margin-top: 8px; background: var(--text); color: var(--bg-deep); font-weight: 700; padding: 12px 26px; border-radius: 12px; text-decoration: none; word-break: break-all; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border-glass); border-radius: 14px; margin-bottom: 10px; }
.faq-item summary { cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 15.5px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold-bright); font-size: 20px; line-height: 1; }
.faq-item[open] summary::after { content: "−"; }
.faq-item .ans { padding: 0 22px 18px; }
.faq-item .ans p { margin-bottom: 6px; }
.steps { counter-reset: s; list-style: none; padding: 0 !important; }
.steps li { counter-increment: s; position: relative; padding-inline-start: 46px; margin-bottom: 14px; }
.steps li::before { content: counter(s); position: absolute; inset-inline-start: 0; top: -2px; width: 32px; height: 32px; border-radius: 50%; background: var(--gold); color: #111; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 18px 0 8px; }
.plan { background: var(--bg-card); border: 1px solid var(--border-glass); border-radius: 20px; padding: 26px 22px; }
.plan.premium { border-color: rgba(245,158,11,0.45); box-shadow: 0 0 40px rgba(245,158,11,0.08); }
.plan h3 { margin-top: 0; font-size: 20px; }
.plan .price { color: var(--gold-bright); font-weight: 700; margin-bottom: 12px; }
.plan ul { list-style: none; padding: 0 !important; }
.plan li { padding-inline-start: 26px; position: relative; }
.plan li::before { content: "✓"; position: absolute; inset-inline-start: 0; color: var(--emerald); font-weight: 800; }
.updated { color: var(--text-muted); font-size: 14px; }

/* ═══ FOOTER ═══ */
footer { padding: 46px 24px; border-top: 1px solid var(--border-glass); text-align: center; }
.footer-links { display: flex; justify-content: center; gap: 10px 24px; margin-bottom: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color 0.3s; }
.footer-links a:hover { color: var(--gold-bright); }
.footer-copy { color: var(--text-muted); font-size: 12px; }

@media (max-width: 860px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) {
  .brand b { display: none; }
  .header-dl span { display: none; }
  .header-dl { padding: 9px 12px; }
  .site-nav a { padding: 8px 9px; font-size: 13px; }
  .shot { width: 220px; }
  .shots-scroller { justify-content: flex-start; }
}
@media (max-width: 560px) {
  .features-grid, .plans { grid-template-columns: 1fr; }
  .site-header { flex-wrap: wrap; row-gap: 6px; padding-bottom: 6px; }
  .site-nav { order: 3; width: 100%; justify-content: center; }
  .site-nav .hide-sm { display: inline-block; }
  .contact-card { padding: 26px 18px; }
}
@media (max-width: 440px) { .site-nav a { padding: 7px 6px; } .header-lang button { padding: 6px 8px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }