:root {
  --bg: #f7f7f9;
  --surface: #ffffff;
  --text: #1a1a2e;
  --text-muted: #6b7280;
  --accent: #ff6b35;
  --accent-dark: #e0551f;
  --border: #e5e7eb;
  --success: #16a34a;
  --star: #f5a623;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; }

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 20px -6px rgba(255,107,53,0.55);
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary {
  background: var(--text);
  color: #fff;
  padding: 10px 20px;
  font-size: 14px;
}
.btn-secondary:hover { background: #000; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 16px;
  flex-wrap: wrap;
}
.logo {
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
}
.logo-dot { color: var(--accent); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); }
.category-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.category-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.15s ease, color 0.15s ease;
}
.category-link:hover { background: var(--bg); color: var(--text); }
.category-link.active { background: var(--text); color: #fff; }

/* Hero */
.hero {
  background: radial-gradient(circle at top right, #fff2ea, var(--bg) 60%);
  padding: 64px 0 48px;
}
.hero-inner { max-width: 720px; }
.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-dark);
  margin: 0 0 12px;
}
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 16px; }
.hero-sub { font-size: 17px; color: var(--text-muted); margin: 0 0 28px; }

/* Product grid */
.product-section { padding: 48px 0 80px; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.product-card:hover {
  box-shadow: 0 16px 32px -12px rgba(0,0,0,0.15);
  transform: translateY(-2px);
}
.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  z-index: 1;
}
.product-media {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #fdf1ea, #f0f0f5);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-media-placeholder {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--accent);
  font-size: 28px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}
.product-body { padding: 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-name { margin: 0; font-size: 17px; }
.product-rating { font-size: 14px; color: var(--text-muted); }
.star { color: var(--border); }
.star.filled { color: var(--star); }
.rating-value { margin-left: 6px; font-weight: 600; color: var(--text); }
.product-desc { margin: 0; font-size: 14px; color: var(--text-muted); }
.product-pros { list-style: none; margin: 0; padding: 0; font-size: 13px; display: flex; flex-direction: column; gap: 4px; }
.product-pros .pro::before { content: "+ "; color: var(--success); font-weight: 700; }
.product-pros .con::before { content: "- "; color: #dc2626; font-weight: 700; }
.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
}
.price { font-weight: 700; }

/* Intro / buying guide content */
.intro {
  padding: 8px 0 40px;
  max-width: 760px;
}
.intro h2 { font-size: 26px; margin: 0 0 12px; }
.intro p { color: var(--text-muted); font-size: 15px; }
.buying-guide {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.buying-guide-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.buying-guide-item h3 { margin: 0 0 8px; font-size: 15px; }
.buying-guide-item p { margin: 0; font-size: 13px; color: var(--text-muted); }

/* Simple text pages (privacy/about/contact) */
.text-page {
  max-width: 720px;
  padding: 48px 24px 80px;
}
.text-page h1 { font-size: 32px; margin: 0 0 24px; }
.text-page h2 { font-size: 20px; margin: 32px 0 12px; }
.text-page p { color: var(--text-muted); font-size: 15px; }
.text-page a { color: var(--accent-dark); font-weight: 600; }

/* Ad slots */
.ad-slot {
  margin: 32px auto;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: repeating-linear-gradient(45deg, var(--bg), var(--bg) 10px, var(--surface) 10px, var(--surface) 20px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ad-slot-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--surface);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.ad-slot-leaderboard { max-width: 728px; height: 90px; }
.ad-slot-rectangle { max-width: 336px; height: 280px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  background: var(--surface);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-nav {
  display: flex;
  gap: 16px;
  margin-bottom: 8px;
}
.footer-nav a { text-decoration: none; font-weight: 600; color: var(--text); }
.footer-nav a:hover { color: var(--accent-dark); }

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .category-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 4px;
  }
  .category-nav.open { display: flex; }
  .hero h1 { font-size: 30px; }
}