:root {
  --bg-main: #0B0F17;
  --bg-card: rgba(22, 27, 34, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-color: rgba(255, 255, 255, 0.1);
  --border-highlight: rgba(236, 72, 153, 0.4);
  --text-main: #F3F4F6;
  --text-muted: #9CA3AF;
  --text-dim: #6B7280;
  --accent-pink: #EC4899;
  --accent-pink-hover: #DB2777;
  --accent-indigo: #6366F1;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(236, 72, 153, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(99, 102, 241, 0.08) 0%, transparent 40%);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--accent-pink);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-pink-hover);
  text-decoration: underline;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* Header & Nav */
header {
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background-color: rgba(11, 15, 23, 0.7);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-main);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(236, 72, 153, 0.3);
}

.nav-menu {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
  text-decoration: none;
}

/* Hero Section */
.hero {
  padding: 72px 0 48px 0;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(236, 72, 153, 0.12);
  border: 1px solid rgba(236, 72, 153, 0.3);
  color: var(--accent-pink);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 9999px;
  margin-bottom: 24px;
}

h1 {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, #EC4899 0%, #A855F7 50%, #6366F1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.2rem;
  max-width: 650px;
  margin: 0 auto 36px auto;
}

/* App Download Badges */
.download-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.store-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 12px 22px;
  border-radius: 14px;
  color: var(--text-main);
  text-decoration: none;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}

.store-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-highlight);
  transform: translateY(-2px);
  text-decoration: none;
}

.store-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-btn-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.store-btn-title {
  font-size: 1.05rem;
  font-weight: 700;
}

/* Cards Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 40px 0 60px 0;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 28px;
  backdrop-filter: blur(8px);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-3px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

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

/* Legal & Document Pages */
.legal-content {
  padding: 48px 0 80px 0;
}

.legal-header {
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.legal-header h1 {
  font-size: 2.25rem;
  margin-bottom: 12px;
}

.legal-header .date {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.legal-body section {
  margin-bottom: 36px;
}

.legal-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.legal-body p {
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 1rem;
}

.legal-body ul {
  list-style: disc;
  margin-left: 24px;
  margin-bottom: 16px;
  color: var(--text-muted);
}

.legal-body li {
  margin-bottom: 8px;
}

.callout-box {
  background: rgba(99, 102, 241, 0.08);
  border-left: 4px solid var(--accent-indigo);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 20px 0;
}

.callout-box.pink {
  background: rgba(236, 72, 153, 0.08);
  border-left-color: var(--accent-pink);
}

.callout-box strong {
  color: var(--text-main);
}

/* Footer */
footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background-color: rgba(11, 15, 23, 0.9);
  padding: 40px 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

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

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

@media (max-width: 640px) {
  h1 {
    font-size: 2.1rem;
  }
  .hero p {
    font-size: 1.05rem;
  }
}