:root {
  --bg-dark: #0b1020;
  --bg-card: #151a2c;
  --accent: #ff5855;
  --accent-soft: #ff8a7a;
  --accent-yellow: #ffc857;
  --text-light: #f5f7ff;
  --text-muted: #a7b0d0;
  --primary: #4fcced;
  --radius-lg: 18px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top left, #1b2244 0, #050712 55%, #020308 100%);
  color: var(--text-light);
}

/* Header / nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: rgba(5, 7, 18, 0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--primary);
}

.main-nav {
  display: flex;
  gap: 18px;
  font-size: 0.9rem;
}

.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  transition: all 0.15s ease;
}

.main-nav a:hover {
  color: var(--text-light);
  background: rgba(255,255,255,0.05);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.4rem;
}

/* Hero */

.hero-bold {
  padding: 70px 20px 40px;
  background: radial-gradient(circle at top left, #4fcced33 0, transparent 55%);
}

.hero-content {
  max-width: 980px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.4rem;
  margin: 0 0 10px;
}

.hero p {
  margin: 0 0 20px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-yellow));
  color: #050712;
}

.btn-outline {
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--text-light);
  background: transparent;
}

.btn-small {
  padding: 7px 14px;
  font-size: 0.85rem;
  background: #1e90ff;
  color: white;
}

.hero-highlights {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Sections */

main {
  padding-bottom: 50px;
}

.search-tabs {
  padding: 10px 20px 30px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.tab-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}

.tab-card {
  background: rgba(15,20,40,0.95);
  border-radius: var(--radius-lg);
  padding: 16px 16px 18px;
  border: 1px solid rgba(255,255,255,0.06);
}

.tab-card h3 {
  margin-top: 0;
  margin-bottom: 6px;
}

.tab-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0;
}

.widget-box {
  margin-top: 12px;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(255,255,255,0.25);
  background: rgba(8,10,25,0.9);
}

.widget-placeholder {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Deals */

.deals-highlight, .deals-list-section {
  padding: 10px 20px 30px;
}

.deals-highlight h2,
.deals-list-section h1 {
  margin-bottom: 14px;
}

.deal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 16px;
}

.deal-card {
  background: linear-gradient(145deg, #151a2c, #101424);
  border-radius: var(--radius-lg);
  padding: 14px 14px 16px;
  border: 1px solid rgba(255,255,255,0.06);
}

.deal-price {
  font-weight: 700;
  color: var(--accent-yellow);
  margin: 4px 0;
}

.deal-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.deal-disclaimer {
  margin-top: 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.center {
  text-align: center;
}

/* Shared content sections */

.content-section {
  padding: 16px 20px 10px;
  max-width: 980px;
  margin: 0 auto;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 24px;
}

.benefits-list,
.steps-list {
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.blog-preview {
  padding: 20px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}

.blog-card {
  background: rgba(15,20,40,0.95);
  border-radius: var(--radius-lg);
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.06);
}

.blog-card h3 {
  margin-top: 0;
}

.blog-card a {
  color: var(--text-light);
  text-decoration: none;
}

.blog-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Newsletter */

.newsletter {
  padding: 24px 20px 30px;
  text-align: center;
  background: radial-gradient(circle at top, #4fcced22 0, transparent 55%);
}

.newsletter-form {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 14px 0 6px;
}

.newsletter-form input[type="email"] {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.4);
  background: transparent;
  color: var(--text-light);
  min-width: 220px;
}

.newsletter .small {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Page templates */

.page-main {
  padding: 20px;
}

.page-hero {
  max-width: 900px;
  margin: 10px auto 16px;
}

.page-hero h1 {
  margin-bottom: 6px;
}

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

/* Blog article */

.blog-article {
  max-width: 800px;
  margin: 10px auto 20px;
}

.blog-article h1 {
  margin-bottom: 6px;
}

.blog-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.blog-article h2 {
  margin-top: 18px;
}

/* Footer */

.site-footer {
  padding: 18px 20px 24px;
  background: #050712;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
}

.site-footer p {
  margin: 4px 0;
}

.site-footer .disclosure {
  color: var(--text-muted);
}

/* Responsive */

@media (max-width: 960px) {
  .tab-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .deal-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .two-column {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 12px 14px;
  }
  .main-nav {
    position: absolute;
    top: 52px;
    right: 14px;
    flex-direction: column;
    background: #050712;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.12);
    display: none;
  }
  .main-nav.nav-open {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .hero-cta {
    flex-direction: column;
    align-items: flex-start;
  }
  .tab-grid,
  .deal-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .newsletter-form {
    flex-direction: column;
    align-items: stretch;
  }
}