/* ─── Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0a;
  --bg-card: #141414;
  --bg-card-hover: #1a1a1a;
  --text: #e8e8e8;
  --text-muted: #888;
  --accent: #ff6b2b;
  --accent-glow: rgba(255, 107, 43, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; text-decoration: none; }

/* ─── Hero ──────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,107,43,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(255,107,43,0.06) 0%, transparent 50%);
  z-index: 0;
}

.hero-content { position: relative; z-index: 1; }

.badge {
  display: inline-block;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,107,43,0.25);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ─── Store Buttons ─────────────────────────────────────────────────────── */
.store-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #0a0a0a;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,107,43,0.2);
}

.store-btn span {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.store-btn small {
  font-size: 0.65rem;
  font-weight: 400;
  opacity: 0.65;
}

/* ─── Features ──────────────────────────────────────────────────────────── */
.features {
  padding: 120px 0;
}

.features h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 8px;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 64px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,107,43,0.2);
  transform: translateY(-4px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 12px;
  margin-bottom: 20px;
  color: var(--accent);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ─── Safety ────────────────────────────────────────────────────────────── */
.safety {
  padding: 0 0 100px;
}

.safety-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  background: linear-gradient(135deg, rgba(255,107,43,0.08), rgba(255,107,43,0.03));
  border: 1px solid rgba(255,107,43,0.15);
  border-radius: var(--radius);
  padding: 36px 40px;
}

.safety-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 14px;
  color: var(--accent);
}

.safety h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
}

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

/* ─── CTA ───────────────────────────────────────────────────────────────── */
.cta {
  text-align: center;
  padding: 100px 0 120px;
}

.cta h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.cta p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 40px;
}

/* ─── Footer ────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--text); }

.footer-copy {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ─── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-card { padding: 28px 22px; }

  .safety-inner {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}