/* ============================================
   Article Deep-Dive — Clean single-column
   ============================================ */

/* --- Article wrapper --- */
.article {
  padding: 0 0 64px;
}

/* --- Header --- */
.article__header {
  margin-bottom: 24px;
}

.article__title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #f5f5f7;
  margin: 8px 0 16px;
}

.article__lead {
  font-size: 1.125rem;
  color: #777790;
  line-height: 1.65;
  max-width: 600px;
}

.article__meta {
  font-size: 0.8125rem;
  color: #444460;
  margin-top: 8px;
}

/* --- Horizontal TOC (sticky below header) --- */
.article__toc {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  padding: 12px 0;
  margin-bottom: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: sticky;
  top: 70px;
  background: rgba(3, 3, 3, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 15;
}

.article__toc-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #555570;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.article__toc-link:hover {
  color: #ccc;
  background: rgba(255, 255, 255, 0.04);
}

/* --- Key Takeaways --- */
.key-takeaways {
  background: rgba(124, 106, 239, 0.06);
  border: 1px solid rgba(124, 106, 239, 0.15);
  border-radius: 14px;
  padding: 24px 28px;
  margin-bottom: 40px;
}

.key-takeaways__title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #a29bfe;
  margin-bottom: 12px;
}

.key-takeaways__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.key-takeaways__list li {
  font-size: 0.9375rem;
  color: #ccc;
  padding-left: 20px;
  position: relative;
  line-height: 1.55;
}

.key-takeaways__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #7c6aef;
}

/* --- Callout blocks --- */
.callout {
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
  border-left: 3px solid;
}

.callout__title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.callout p { font-size: 0.9375rem; line-height: 1.6; margin: 0; }

.callout--info { background: rgba(0, 206, 201, 0.06); border-color: #00cec9; }
.callout--info .callout__title { color: #00cec9; }

.callout--warning { background: rgba(245, 189, 65, 0.06); border-color: #f5bd41; }
.callout--warning .callout__title { color: #f5bd41; }

.callout--tip { background: rgba(124, 106, 239, 0.06); border-color: #7c6aef; }
.callout--tip .callout__title { color: #a29bfe; }

/* --- Expert verdict --- */
.expert-verdict {
  background: #0a0a0f;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  padding: 28px;
  margin: 40px 0;
}

.expert-verdict__title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7c6aef;
  margin-bottom: 12px;
}

.expert-verdict p { color: #999; line-height: 1.65; margin-bottom: 10px; }
.expert-verdict p:last-child { margin-bottom: 0; }

/* --- Product spotlight --- */
.product-spotlight {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #080808;
  border: 1px solid rgba(124, 106, 239, 0.15);
  border-radius: 16px;
  padding: 24px;
  margin: 32px 0;
}

.product-spotlight__img {
  flex-shrink: 0;
  width: 120px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-spotlight__img img {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.4));
}

.product-spotlight__body { flex-grow: 1; }

.product-spotlight__label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7c6aef;
  margin-bottom: 4px;
}

.product-spotlight__name {
  font-size: 1rem;
  font-weight: 700;
  color: #f0f0f5;
  margin-bottom: 4px;
}

.product-spotlight__desc {
  font-size: 0.8125rem;
  color: #555570;
}

.product-spotlight__action { flex-shrink: 0; }

/* --- Styled table --- */
.styled-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #080808;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  overflow: hidden;
  margin: 24px 0;
}

.styled-table thead { background: rgba(255, 255, 255, 0.03); }

.styled-table th {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #888898;
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.styled-table td {
  font-size: 0.875rem;
  color: #ccc;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.styled-table tr:last-child td { border-bottom: none; }
.styled-table tr:hover td { background: rgba(255, 255, 255, 0.03); }
.styled-table td:first-child { font-weight: 600; color: #999; }
.styled-table .highlight { color: #5eead4; font-weight: 600; }
.styled-table .best { color: #a29bfe; font-weight: 600; }

/* Badge cells in tables */
.styled-table .badge-oled {
  color: #c4b5fd;
  background: rgba(124, 106, 239, 0.12);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.styled-table .badge-ips {
  color: #67e8f9;
  background: rgba(0, 206, 201, 0.12);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.styled-table .badge-va {
  color: #fcd34d;
  background: rgba(245, 189, 65, 0.12);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.styled-table .badge-good {
  color: #34d399;
  background: rgba(52, 211, 153, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.styled-table .badge-bad {
  color: #f87171;
  background: rgba(248, 113, 113, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* --- CTA banner under tables --- */
.table-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #080808;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: none;
  border-radius: 0 0 14px 14px;
  padding: 14px 20px;
  margin-top: -14px;
  margin-bottom: 32px;
}

.table-cta__text {
  font-size: 0.8125rem;
  color: #666680;
}

.table-cta__text a {
  color: #FF9900;
  font-weight: 600;
  text-decoration: none;
}

.table-cta__text a:hover {
  text-decoration: underline;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .article__title { font-size: 1.75rem; }
  .article__toc { gap: 2px; }
  .article__toc-link { font-size: 0.75rem; padding: 5px 10px; }
  .product-spotlight {
    flex-direction: column;
    text-align: center;
  }
  .product-spotlight__action { width: 100%; }
  .product-spotlight__action .btn { width: 100%; }
}