/*
Theme Name: VN Bet Index Navigator
Theme URI: https://www.vnbetindex.com/
Author: Hermes
Description: Custom brand theme for vnbetindex.com with index-style homepage, review cards, and clean comparison layouts.
Version: 1.0.0
Text Domain: vnbetindex-index
*/

:root {
  --bg: #f4f7fb;
  --panel: #ffffff;
  --panel-soft: #eef4ff;
  --line: #d9e5f6;
  --ink: #142033;
  --muted: #5f6f86;
  --brand: #2155d6;
  --brand-2: #13a4a4;
  --brand-3: #f38b2a;
  --accent-soft: #e6efff;
  --success: #0f9f6e;
  --shadow: 0 18px 45px rgba(20, 32, 51, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
  color: var(--ink);
  line-height: 1.72;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: #173fa2; }

.site-shell { min-height: 100vh; }
.container {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, 0.82);
  border-bottom: 1px solid rgba(33, 85, 214, 0.07);
  box-shadow: 0 10px 30px rgba(15, 31, 59, 0.05);
}
.site-header__inner,
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}
.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: linear-gradient(135deg, #163c8f, #15a4a4);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.05em;
  box-shadow: 0 18px 40px rgba(21, 61, 145, 0.22);
}
.brand-copy strong {
  display: block;
  font-size: 1.04rem;
  letter-spacing: -0.01em;
}
.brand-copy span {
  display: block;
  color: var(--muted);
  font-size: 0.83rem;
}
.primary-nav ul,
.footer-nav ul,
.inline-links,
.card-meta,
.stat-list,
.entry-tags,
.breadcrumbs {
  list-style: none;
  padding: 0;
  margin: 0;
}
.primary-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.primary-nav a,
.footer-nav a {
  color: var(--ink);
  font-size: 0.93rem;
  padding: 10px 14px;
  border-radius: 999px;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}
.primary-nav a:hover,
.primary-nav .current-menu-item a,
.footer-nav a:hover {
  background: rgba(33, 85, 214, 0.08);
  color: var(--brand);
  box-shadow: inset 0 0 0 1px rgba(33, 85, 214, 0.06);
}
.header-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn,
.wp-block-button__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.btn:hover,
.wp-block-button__link:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(33, 85, 214, 0.18);
}
.btn--primary,
.wp-block-button__link {
  background: linear-gradient(135deg, #244fd9, #4f81f2);
  color: #fff;
}
.btn--ghost {
  background: rgba(255,255,255,0.82);
  border-color: rgba(20, 32, 51, 0.08);
  color: var(--ink);
}

main.site-main {
  padding: 34px 0 78px;
}
.hero {
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.16), transparent 28%),
    radial-gradient(circle at right center, rgba(26, 164, 164, 0.22), transparent 26%),
    linear-gradient(145deg, #0d1f48 0%, #173a91 46%, #167f95 100%);
  color: #fff;
  border-radius: calc(var(--radius-xl) + 2px);
  overflow: hidden;
  position: relative;
  box-shadow: 0 34px 80px rgba(12, 31, 73, 0.22);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -40px -70px auto;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  filter: blur(12px);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 30px;
  padding: 56px 52px 52px;
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: rgba(255,255,255,0.11);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero h1,
.entry-hero h1 {
  margin: 18px 0 14px;
  line-height: 1.03;
  letter-spacing: -0.035em;
  font-size: clamp(2.5rem, 4.6vw, 4.8rem);
}
.hero p {
  margin: 0 0 22px;
  max-width: 62ch;
  color: rgba(255,255,255,0.82);
  font-size: 1.04rem;
}
.hero__actions,
.inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero__visual img {
  width: 100%;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 22px 50px rgba(10, 27, 71, 0.25);
}
.hero-stats,
.metrics-grid,
.card-grid,
.mini-grid,
.article-grid,
.archive-grid,
.footer-grid {
  display: grid;
  gap: 18px;
}
.hero-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}
.metric-card,
.info-card,
.article-card,
.side-card,
.archive-card,
.content-panel,
.notice-card,
.quote-card {
  background: var(--panel);
  border: 1px solid rgba(217, 229, 246, 0.85);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 48px rgba(20, 32, 51, 0.08);
}
.metric-card {
  padding: 20px 22px;
  color: #eef4ff;
  background: linear-gradient(180deg, rgba(255,255,255,0.15), rgba(255,255,255,0.08));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.metric-card strong {
  display: block;
  font-size: 1.65rem;
  color: #ffffff;
  margin-bottom: 6px;
}
.metric-card span,
.hero .metric-card span {
  color: rgba(238, 244, 255, 0.82);
}
.card-note,
.section-lead,
.entry-lead,
.archive-intro,
.entry-meta,
.muted,
.footer-meta {
  color: var(--muted);
}
.section {
  margin-top: 40px;
}
.section-band {
  padding: 34px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), #f5f9ff);
  border: 1px solid rgba(217, 229, 246, 0.9);
  border-radius: calc(var(--radius-xl) + 2px);
  box-shadow: 0 22px 54px rgba(20, 32, 51, 0.08);
}
.band-insights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}
.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(33, 85, 214, 0.08);
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.section-header h2,
.entry-body h2,
.entry-body h3,
.archive-main h2 {
  margin: 0;
  line-height: 1.2;
}
.section-header h2 { font-size: clamp(1.7rem, 2.4vw, 2.6rem); }
.section-lead {
  max-width: 64ch;
  font-size: 1.02rem;
  line-height: 1.75;
}
.metrics-grid,
.card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mini-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.info-card,
.side-card,
.notice-card,
.quote-card {
  padding: 22px;
}
.info-card__badge,
.article-card__badge,
.archive-card__badge,
.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--accent-soft);
  color: var(--brand);
  margin-bottom: 14px;
}
.info-card h3,
.article-card h3,
.archive-card h3,
.side-card h3,
.notice-card h3,
.quote-card h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
}
.info-card p,
.article-card p,
.archive-card p,
.side-card p,
.notice-card p,
.quote-card p {
  margin: 0 0 14px;
}
.stat-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
.stat-list li {
  display: flex;
  gap: 10px;
  align-items: start;
}
.stat-list li::before {
  content: "•";
  color: var(--brand-2);
  font-weight: 800;
}
.info-card,
.side-card,
.notice-card,
.quote-card {
  padding: 24px;
}
.mini-card {
  background: linear-gradient(180deg, #ffffff, #f6faff);
  border-radius: 20px;
  border: 1px solid rgba(217, 229, 246, 0.88);
  box-shadow: 0 16px 34px rgba(20, 32, 51, 0.06);
  padding: 20px;
}
.mini-card strong {
  display: block;
  margin-bottom: 8px;
}
.article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.article-grid--dense { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.article-grid--safety.article-grid--dense,
.article-grid--updates.article-grid--dense { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.article-grid .article-card--featured {
  grid-column: span 2;
}
.article-grid--dense .article-card--featured {
  grid-column: span 1;
}
.article-card,
.archive-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.article-card:hover,
.archive-card:hover {
  transform: translateY(-3px);
  border-color: rgba(33, 85, 214, 0.16);
  box-shadow: 0 24px 54px rgba(20, 32, 51, 0.12);
}
.article-card--review .article-card__image,
.article-card--review.article-card--featured .article-card__image {
  background: linear-gradient(135deg, #d9e9ff, #dcf7f4);
}
.article-card--compare .article-card__image,
.article-card--compare.article-card--featured .article-card__image {
  background: linear-gradient(135deg, #ece4ff, #d7dcff);
}
.article-card--safety .article-card__image,
.article-card--safety.article-card--featured .article-card__image {
  background: linear-gradient(135deg, #ddf5ef, #d6ecff);
}
.article-card--alternative .article-card__image,
.article-card--alternative.article-card--featured .article-card__image {
  background: linear-gradient(135deg, #ffe7d1, #fff2de);
}
.article-card--update .article-card__image,
.article-card--update.article-card--featured .article-card__image {
  background: linear-gradient(135deg, #f1d7ef, #dce6ff);
}
.article-card__image,
.archive-card__image,
.entry-cover {
  display: block;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #dce8fb, #eaf6ff);
}
.article-card__image img,
.archive-card__image img,
.entry-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.article-card__body,
.archive-card__body {
  padding: 22px;
  flex: 1 1 auto;
}
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.84rem;
  letter-spacing: 0.01em;
}
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: #183f9f;
}
.content-layout,
.archive-layout,
.entry-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.78fr);
  gap: 24px;
  align-items: start;
}
.content-panel,
.entry-article,
.archive-main {
  padding: 28px;
}
.entry-hero,
.archive-hero {
  padding: 30px;
  background: linear-gradient(180deg, #ffffff, #f1f6ff);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  margin-bottom: 22px;
}
.entry-meta,
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--brand); }
.entry-body {
  font-size: 1rem;
}
.entry-body > *:first-child { margin-top: 0; }
.entry-body figure {
  margin: 24px 0;
}
.entry-body img {
  border-radius: 18px;
}
.entry-body ul,
.entry-body ol {
  padding-left: 20px;
}
.entry-body blockquote {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--brand);
  background: var(--panel-soft);
  border-radius: 0 18px 18px 0;
}
.entry-footer {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.entry-tags a,
.tag-pill {
  background: var(--panel-soft);
  color: var(--brand);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.84rem;
}
.notice-card ol,
.notice-card ul,
.side-card ul { padding-left: 18px; margin: 0; }
.side-card ul { display: grid; gap: 12px; }
.side-card li { margin: 0; }
.quote-card {
  background: linear-gradient(180deg, #0e2b57, #194397);
  color: #fff;
}
.quote-card p,
.quote-card .card-note { color: rgba(255,255,255,0.82); }
.featured-split {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.72fr);
  gap: 20px;
  align-items: stretch;
  margin-top: 8px;
}
.featured-strip {
  margin-top: 8px;
}
.stacked-card-list {
  display: grid;
  gap: 16px;
  align-content: start;
}
.lane-callout {
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(217, 229, 246, 0.88);
  background: linear-gradient(180deg, #ffffff, #f7fbff);
  box-shadow: 0 16px 34px rgba(20, 32, 51, 0.07);
}
.lane-callout--review {
  background: linear-gradient(180deg, #f8fbff, #eef6ff);
}
.lane-callout--compare {
  background: linear-gradient(180deg, #faf7ff, #f1efff);
}
.lane-callout--update {
  background: linear-gradient(180deg, #fbf7ff, #f4f0ff);
}
.lane-callout h3 {
  margin: 0 0 10px;
  font-size: 1.16rem;
}
.lane-callout p {
  margin: 0;
  color: var(--muted);
}
.article-grid--secondary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}
.article-grid--alternative-compact,
.article-grid--safety-compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.article-card--featured {
  min-height: 100%;
  border: 1px solid rgba(33, 85, 214, 0.16);
  box-shadow: 0 28px 60px rgba(20, 32, 51, 0.12);
}
.article-card--featured .article-card__image {
  aspect-ratio: 16 / 8.4;
}
.article-card--featured .article-card__body {
  padding: 24px;
}
.article-card--featured h3 {
  font-size: 1.42rem;
}
.article-card--featured p {
  font-size: 0.98rem;
}
.article-card--compact {
  display: block;
  border-left: 4px solid var(--brand-2);
  background: linear-gradient(180deg, #ffffff, #fbfdff);
}
.article-card--compact .article-card__body {
  padding: 18px;
}
.article-card--compact .article-card__badge {
  margin-bottom: 10px;
}
.article-card--compact h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.article-card--compact p {
  font-size: 0.92rem;
  margin-bottom: 10px;
}
.article-card--compact .card-meta {
  margin-bottom: 8px;
}
.article-card--compact .card-cta {
  font-size: 0.93rem;
}
.footer {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 24px 0 36px;
}
.footer-grid {
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
}
.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1024px) {
  .hero__grid,
  .content-layout,
  .archive-layout,
  .entry-layout,
  .footer-grid,
  .metrics-grid,
  .mini-grid,
  .archive-grid,
  .band-insights,
  .featured-split {
    grid-template-columns: 1fr;
  }
  .hero-stats,
  .article-grid,
  .article-grid--dense,
  .article-grid--secondary,
  .article-grid--alternative-compact,
  .article-grid--safety-compact { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .site-header__inner,
  .footer__inner,
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero__grid,
  .entry-hero,
  .archive-hero,
  .content-panel,
  .entry-article,
  .archive-main,
  .info-card,
  .side-card,
  .notice-card,
  .quote-card,
  .lane-callout {
    padding: 22px;
  }
  .hero-stats,
  .article-grid,
  .article-grid--dense,
  .article-grid--secondary,
  .article-grid--alternative-compact,
  .article-grid--safety-compact { grid-template-columns: 1fr; }
  .article-grid .article-card--featured { grid-column: span 1; }
  .primary-nav ul,
  .footer-nav ul { gap: 4px; }
  .primary-nav a,
  .footer-nav a { padding: 9px 10px; }
  main.site-main { padding-top: 22px; }
}