:root {
  --bg: #050608;
  --bg-alt: #0c1016;
  --fg: #f7fafc;
  --muted: #9aa4b2;
  --accent: #24c2c7;
  --accent-soft: rgba(36, 194, 199, 0.12);
  --card: #111825;
  --border-subtle: #1f2933;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.5);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, #101827 0, #020308 55%, #000 100%);
  color: var(--fg);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: linear-gradient(
    to bottom,
    rgba(3, 7, 18, 0.96),
    rgba(3, 7, 18, 0.75),
    transparent
  );
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

main {
  padding-bottom: 4rem;
}

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: 3rem;
  align-items: center;
}

h1,
h2,
h3 {
  margin: 0 0 0.5rem;
}

h1 {
  font-size: clamp(2.4rem, 3.4vw, 3.1rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: 1.8rem;
}

h3 {
  font-size: 1.1rem;
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 1.8rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 0.75rem;
}

.tagline {
  font-size: 0.9rem;
  color: var(--muted);
}

.hero-art {
  display: flex;
  justify-content: center;
}

.hero-puck-placeholder {
  width: 100%;
  max-width: 320px;
  height: 260px;
  border-radius: 32px;
  background: radial-gradient(circle at top left, #24c2c7 0, #111827 50%, #020617 100%);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(226, 232, 240, 0.85);
  font-size: 0.85rem;
  text-align: center;
  padding: 1.5rem;
}

.section {
  padding: 3.5rem 0;
  background: transparent;
}

.section.alt {
  background: radial-gradient(circle at top, #020617 0, #030711 40%, #000 100%);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.7fr);
  gap: 2.5rem;
  align-items: flex-start;
}

.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.3rem 1.1rem;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.65);
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.6rem;
  margin-top: 1.5rem;
}

.step {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.4rem 1.2rem;
  border: 1px solid var(--border-subtle);
  position: relative;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.65);
}

.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.step p {
  color: var(--muted);
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease,
    transform 0.08s ease;
}

.btn-primary {
  background: var(--accent);
  color: #041418;
  box-shadow: 0 14px 30px rgba(36, 194, 199, 0.55);
}

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--fg);
  border-color: rgba(148, 163, 184, 0.5);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-ghost {
  background: rgba(15, 23, 42, 0.7);
  color: var(--fg);
  border-color: rgba(15, 23, 42, 0.9);
}

.btn-ghost:hover {
  border-color: var(--accent);
}

.cta-block {
  text-align: center;
}

.cta-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.cta-form input[type="email"] {
  min-width: min(320px, 100%);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: rgba(15, 23, 42, 0.92);
  color: var(--fg);
  font-size: 0.95rem;
}

.cta-form input::placeholder {
  color: rgba(148, 163, 184, 0.9);
}

.fine-print {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  padding: 1.5rem 0 2.2rem;
  background: #020309;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-note {
  opacity: 0.9;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-col {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 3.5rem;
  }

  .hero-art {
    order: -1;
    margin-bottom: 2rem;
  }

  .site-header .container {
    padding-inline: 1rem;
  }
}