:root {
  --primary: #1a73e8;
  --primary-hover: #1557b0;
  --accent: #10b981;
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border: #334155;
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a:hover {
  color: #60a5fa;
}

/* Header & Nav */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-main);
}

nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--text-main);
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 14px rgba(26, 115, 232, 0.4);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  padding: 80px 8% 60px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
  background: linear-gradient(180deg, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

/* Feature Grid */
.features {
  padding: 80px 8%;
  background: #090d16;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 48px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 20px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: #475569;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: #60a5fa;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Screenshots Showcase Section */
.screenshots-section {
  padding: 80px 8%;
  text-align: center;
  background: var(--bg-dark);
}

.screenshot-gallery {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 24px;
  margin-top: 40px;
  scroll-snap-type: x mandatory;
}

.screenshot-item {
  flex: 0 0 280px;
  scroll-snap-align: center;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.screenshot-img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshot-label {
  padding: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* Privacy Page Specific */
.content-wrapper {
  max-width: 800px;
  margin: 40px auto 80px;
  padding: 0 24px;
}

.privacy-section {
  margin-bottom: 36px;
}

.privacy-section h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: #f1f5f9;
}

.privacy-section p, .privacy-section ul {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
}

.privacy-section ul {
  padding-left: 24px;
}

.privacy-section li {
  margin-bottom: 8px;
}

/* Footer */
footer {
  text-align: center;
  padding: 40px 8%;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}