/* TAGRY Earbuds Reviews - Dark Theme */
:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-dark: #0d0d15;
  --text: #e0e0e0;
  --text-muted: #8888aa;
  --accent: #00d4aa;
  --accent-hover: #00e8bb;
  --border: #1e1e30;
  --header-bg: rgba(10,10,15,0.95);
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Header */
header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
}
.logo span { color: var(--accent); }

.nav-links { display: flex; gap: 24px; }
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

/* Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  background: linear-gradient(135deg, #0a0a1a 0%, #0d1a1a 50%, #0a0a0f 100%);
}

.badge {
  display: inline-block;
  background: rgba(0,212,170,0.12);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  border: 1px solid rgba(0,212,170,0.2);
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  max-width: 800px;
  margin: 0 auto 20px;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 720px;
  margin: 0 auto 30px;
  line-height: 1.7;
}

.hero-ctas { display: flex; gap: 16px; justify-content: center; }

.btn-primary, .btn-secondary {
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-primary {
  background: var(--accent);
  color: #0a0a0f;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* Section */
.section {
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}
.bg-dark { background: var(--bg-dark); border-bottom: none; }

.section h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--text-muted);
  text-align: center;
  max-width: 650px;
  margin: 0 auto 40px;
  font-size: 0.95rem;
}

/* Comparison Table */
.table-wrapper { overflow-x: auto; }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
}

.compare-table th {
  background: var(--bg);
  color: var(--accent);
  padding: 14px 16px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.compare-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(0,212,170,0.03); }
.compare-table small { color: var(--text-muted); font-size: 0.75rem; }

/* Product Cards */
.product-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.product-card:hover { border-color: rgba(0,212,170,0.3); }
.product-card.featured { border-color: rgba(0,212,170,0.4); position: relative; }

.product-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--accent);
  color: #0a0a0f;
  padding: 4px 14px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: start;
}

.product-image-col img {
  width: 100%;
  border-radius: 8px;
  background: #1a1a24;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag {
  background: rgba(0,212,170,0.1);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
}

.product-info-col h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.product-info-col h4 {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}

.price-row { margin-bottom: 14px; }
.price {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

.specs {
  list-style: none;
  margin-bottom: 18px;
  columns: 2;
  column-gap: 20px;
}
.specs li {
  padding: 4px 0;
  font-size: 0.88rem;
  color: var(--text);
  break-inside: avoid;
}
.specs li::before {
  content: "✓ ";
  color: var(--accent);
  font-weight: 700;
}

.btn-buy {
  display: inline-block;
  background: #ff9900;
  color: #000;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
  margin-bottom: 16px;
}
.btn-buy:hover { background: #ffad33; transform: translateY(-1px); }

.spec-details {
  display: flex;
  gap: 24px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.spec-item { text-align: center; }
.spec-label { font-size: 0.65rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; display: block; }
.spec-value { font-size: 0.85rem; color: var(--accent); font-weight: 600; }

/* Guide Grid */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.guide-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s;
}
.guide-item:hover { border-color: rgba(0,212,170,0.2); }

.guide-icon { font-size: 2rem; display: block; margin-bottom: 12px; }
.guide-item h4 { font-size: 1rem; color: #fff; margin-bottom: 8px; }
.guide-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* FAQ */
.faq-list { max-width: 750px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 6px 0;
}

.faq-item details { padding: 14px 0; }
.faq-item summary {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  padding: 4px 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--accent);
  transition: transform 0.2s;
}
.faq-item details[open] summary::after { content: "−"; }
.faq-item details[open] p {
  padding: 12px 0 4px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* Footer */
footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 50px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}

.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.footer-col p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.7; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; }
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  text-align: center;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.8rem; }

/* Blog Styles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}
.blog-card:hover { border-color: rgba(0,212,170,0.3); }
.blog-card a { text-decoration: none; color: inherit; }

.blog-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: #1a1a24;
}

.blog-card-body { padding: 20px; }

.blog-category {
  display: inline-block;
  background: rgba(0,212,170,0.1);
  color: var(--accent);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.blog-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.4;
}

.blog-card p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 12px;
}

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

/* Blog Article */
.article-hero {
  padding: 50px 0 30px;
  background: linear-gradient(135deg, #0a0a1a 0%, #0d1a1a 50%, #0a0a0f 100%);
}

.article-hero h1 { color: #fff; font-size: 2rem; margin: 12px 0; text-align: left; }
.article-hero .blog-category { margin-top: 12px; }

.article-body {
  max-width: 750px;
  margin: 0 auto;
  padding: 40px 0;
}

.article-body h2 {
  font-size: 1.4rem;
  color: #fff;
  margin: 32px 0 14px;
}
.article-body h3 {
  font-size: 1.1rem;
  color: #ddd;
  margin: 24px 0 10px;
}

.article-body p {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.article-body ul, .article-body ol {
  margin: 12px 0 16px 20px;
  color: var(--text);
}
.article-body li { margin-bottom: 6px; line-height: 1.6; }

.article-buy-btn {
  display: inline-block;
  background: #ff9900;
  color: #000;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  margin: 16px 0;
  transition: background 0.2s;
}
.article-buy-btn:hover { background: #ffad33; }

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
.article-body th, .article-body td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  text-align: left;
  font-size: 0.88rem;
}
.article-body th {
  background: var(--bg);
  color: var(--accent);
  font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 1.8rem; }
  .product-grid { grid-template-columns: 1fr; }
  .specs { columns: 1; }
  .guide-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 24px; }
  .blog-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 12px; font-size: 0.8rem; }
  .spec-details { flex-wrap: wrap; gap: 12px; }
}