/* WearAmp Website — shared styles */

:root {
  --accent: #e85d04;
  --accent-dark: #c14b02;
  --bg: #0d0d0d;
  --bg-card: #1a1a1a;
  --bg-card2: #222222;
  --text: #f0f0f0;
  --text-muted: #999;
  --border: #2e2e2e;
  --radius: 14px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.65;
  font-size: 16px;
}

/* ── NAV ─────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 60px;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

.nav-logo .logo-icon { font-size: 1.4rem; }

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

/* ── HERO ─────────────────────────────────────────────── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 6rem 1.5rem 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(232,93,4,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(232,93,4,0.15);
  border: 1px solid rgba(232,93,4,0.35);
  color: var(--accent);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 700px;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  margin-top: 1.2rem;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 520px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  margin-top: 2.2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,93,4,0.35);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg-card2);
  transform: translateY(-2px);
}

.hero-mockup {
  margin-top: 3.5rem;
  position: relative;
}

.watch-ring {
  width: 200px;
  height: 200px;
  border-radius: 48px;
  background: linear-gradient(145deg, #2a2a2a, #111);
  border: 6px solid #333;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(232,93,4,0.2), 0 20px 60px rgba(0,0,0,0.6);
  position: relative;
  margin: 0 auto;
}

.watch-ring::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 42px;
  border: 1px solid rgba(255,255,255,0.06);
  pointer-events: none;
}

.watch-icon { font-size: 3rem; margin-bottom: 0.3rem; }
.watch-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
  text-transform: uppercase;
}
.watch-track {
  font-size: 0.6rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ── SECTIONS ─────────────────────────────────────────── */
section {
  padding: 5rem 1.5rem;
}

.section-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
}

/* ── FEATURES ─────────────────────────────────────────── */
#features { background: var(--bg); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  border-color: rgba(232,93,4,0.45);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ── DOWNLOAD ─────────────────────────────────────────── */
#download {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.download-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.download-inner .section-sub { margin: 0 auto; }

.download-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.badge-google-play {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: #fff;
  color: #000;
  border-radius: 12px;
  padding: 0.65rem 1.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}

.badge-google-play:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.15);
}

.badge-google-play .gp-logo { font-size: 1.5rem; }

.download-note {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── FOOTER ─────────────────────────────────────────── */
footer {
  padding: 2.5rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
  font-size: 0.85rem;
  color: var(--text-muted);
}

footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-links { display: flex; gap: 1.2rem; }

/* ── PRIVACY PAGE ─────────────────────────────────────── */
.page-hero {
  padding: 4rem 1.5rem 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; }
.page-hero p { color: var(--text-muted); margin-top: 0.6rem; font-size: 0.95rem; }

.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

.prose h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.prose p { margin-bottom: 1rem; color: var(--text); }

.prose ul {
  padding-left: 1.4rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.prose ul li { margin-bottom: 0.4rem; }
.prose ul li strong { color: var(--text); }

.prose a { color: var(--accent); text-decoration: underline; }

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 640px) {
  .nav-links {
    /* Keep primary navigation visible on small screens by allowing wrapping/stacking */
    display: flex;
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }

  .hero { padding: 4rem 1rem 3.5rem; }

  section { padding: 3.5rem 1rem; }

  footer {
    flex-direction: column;
    align-items: flex-start;
  }
}