/* SpinWin Arena — промо-лендинги (тестовые). Общий стиль, тема задаётся через --accent/--bg на :root каждой страницы. */
:root {
  --accent: #f5b301;
  --accent-2: #ff7a00;
  --bg-1: #0d0b1f;
  --bg-2: #1a1340;
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.66);
  --card: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 50% -10%, var(--bg-2), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 55%),
    var(--bg-1);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* header */
.site-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.25rem; letter-spacing: -0.02em; }
.brand .logo {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a1340; font-weight: 900; font-size: 1.1rem;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 40%, transparent);
}
.head-badge {
  font-size: 0.8rem; color: var(--muted); border: 1px solid var(--border);
  padding: 7px 14px; border-radius: 999px; background: var(--card);
}

/* hero */
.hero { padding: 40px 0 56px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  padding: 8px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.1rem); line-height: 1.02; font-weight: 900; letter-spacing: -0.03em;
  margin-bottom: 18px;
}
.hero h1 .hl {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.lead { font-size: 1.12rem; color: var(--muted); max-width: 520px; margin-bottom: 30px; line-height: 1.55; }

.cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a1340; font-weight: 800; font-size: 1.06rem;
  padding: 17px 36px; border-radius: 14px; text-decoration: none; border: none; cursor: pointer;
  box-shadow: 0 14px 38px color-mix(in srgb, var(--accent) 45%, transparent);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 20px 48px color-mix(in srgb, var(--accent) 55%, transparent); }
.cta:active { transform: translateY(0); }
.cta-note { display: block; margin-top: 14px; font-size: 0.85rem; color: var(--muted); }

/* bonus card */
.bonus-card {
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 16%, transparent), var(--card));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 24px; padding: 38px 34px; text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
  position: relative; overflow: hidden;
}
.bonus-card::before {
  content: ''; position: absolute; inset: -40% 30% auto -40%; height: 80%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 40%, transparent), transparent);
  filter: blur(20px); opacity: 0.6;
}
.bonus-card .bc-label { position: relative; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.bonus-card .bc-amount {
  position: relative; font-size: clamp(3rem, 9vw, 5rem); font-weight: 900; line-height: 1; margin: 10px 0 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.bonus-card .bc-sub { position: relative; font-size: 1.05rem; color: var(--text); font-weight: 600; margin-bottom: 24px; }
.bonus-card .cta { position: relative; width: 100%; justify-content: center; }

/* features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 10px 0 56px; }
.feature {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 26px 22px;
}
.feature .ic { font-size: 1.7rem; margin-bottom: 12px; }
.feature h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 0.92rem; line-height: 1.5; }

/* steps */
.steps { padding: 0 0 60px; }
.steps h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); font-weight: 800; text-align: center; margin-bottom: 34px; letter-spacing: -0.02em; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 28px 24px; }
.step .num {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #1a1340; margin-bottom: 16px; font-size: 1.1rem;
}
.step h3 { font-size: 1.08rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.92rem; line-height: 1.5; }

/* final cta band */
.band {
  text-align: center; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, transparent), var(--card));
  border: 1px solid color-mix(in srgb, var(--accent) 26%, transparent); border-radius: 26px;
  padding: 52px 28px; margin-bottom: 56px;
}
.band h2 { font-size: clamp(1.7rem, 4.4vw, 2.6rem); font-weight: 900; margin-bottom: 14px; letter-spacing: -0.02em; }
.band p { color: var(--muted); margin-bottom: 28px; font-size: 1.05rem; }

/* footer */
.site-foot { border-top: 1px solid var(--border); padding: 30px 0 50px; color: var(--muted); font-size: 0.82rem; line-height: 1.6; }
.site-foot .age { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--muted); font-weight: 800; margin-right: 10px; vertical-align: middle; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 30px; padding: 24px 0 40px; }
  .features, .steps-grid { grid-template-columns: 1fr; }
  .head-badge { display: none; }
}