/* =========================================================
   Airport Shuttle TR - Blog Detail V2
========================================================= */

.ast-blog-detail-page {
  --ast-blue: #1d4ed8;
  --ast-blue-dark: #1e40af;
  --ast-green: #16a34a;
  --ast-gold: #f6b84b;
  --ast-text: #0f172a;
  --ast-muted: #334155;
  --ast-muted-2: #64748b;
  --ast-bg: #f3f7fc;
  --ast-card-bg: #ffffff;
  --ast-line: rgba(15, 23, 42, .10);
  --ast-radius-md: 18px;
  --ast-radius-lg: 24px;
  --ast-radius-xl: 30px;
  --ast-radius-pill: 999px;
  --ast-shadow-xs: 0 10px 24px rgba(15, 23, 42, .06);
  --ast-shadow-sm: 0 18px 42px rgba(15, 23, 42, .09);
  --ast-shadow-md: 0 24px 54px rgba(15, 23, 42, .12);

  min-height: 100vh;
  background: var(--ast-bg);
  color: var(--ast-text);

  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  overflow-x: clip;
}

.ast-blog-detail-page,
.ast-blog-detail-page * {
  box-sizing: border-box;
}

.ast-blog-detail-page .ast-container {
  width: min(var(--ast-container, 1180px), calc(100% - var(--ast-container-gutter, 36px)));
  margin-inline: auto;
}

.ast-blog-detail-page a {
  transition: color .18s ease, background .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

/* =========================================================
   Hero
========================================================= */

.ast-blog-detail-hero {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: 0 !important;
  border-radius: 0 !important;
  padding: 22px 0 54px;
  background:
    radial-gradient(circle at 14% 8%, rgba(37, 99, 235, .14), transparent 31%),
    radial-gradient(circle at 82% 20%, rgba(246, 184, 75, .10), transparent 28%),
    linear-gradient(180deg, #f7faff 0%, #edf3fb 100%);
  border-bottom: 1px solid rgba(15, 23, 42, .06);
  overflow: hidden;
}

.ast-blog-detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.78), rgba(255,255,255,.30), rgba(255,255,255,.74));
  pointer-events: none;
}

.ast-blog-detail-hero::after {
  content: "";
  position: absolute;
  right: -180px;
  top: -220px;
  width: 540px;
  height: 540px;
  border-radius: 999px;
  background: rgba(37, 99, 235, .08);
  filter: blur(18px);
  pointer-events: none;
}

.ast-blog-detail-hero .ast-container {
  position: relative;
  z-index: 1;
}

.ast-blog-detail-breadcrumb {
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--ast-muted-2);
  font-size: 12px;
  font-weight: 700;
}

.ast-blog-detail-breadcrumb a {
  color: var(--ast-muted);
  text-decoration: none;
}

.ast-blog-detail-breadcrumb a:hover {
  color: var(--ast-blue);
  text-decoration: none;
}

.ast-blog-detail-breadcrumb i {
  color: #cbd5e1;
  font-size: 10px;
}

.ast-blog-detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 44px;
  align-items: center;
}

.ast-blog-detail-kicker {
  min-height: 32px;
  padding: 0 12px;
  border-radius: var(--ast-radius-pill);
  background: #e8f0ff;
  color: var(--ast-blue-dark);
  border: 1px solid rgba(29, 78, 216, .14);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  font-size: 11.5px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.ast-blog-detail-hero-copy h1 {
  margin: 14px 0 0;
  max-width: 920px;
  color: #0b162f;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.04;
  letter-spacing: -.055em;
  font-weight: 900;
}

.ast-blog-detail-meta-row {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ast-blog-detail-meta-pill {
  min-height: 38px;
  padding: 0 14px;
  border-radius: var(--ast-radius-pill);
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(15, 23, 42, .08);
  color: #1e293b;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 750;
  box-shadow: 0 8px 16px rgba(15, 23, 42, .05);
}

.ast-blog-detail-meta-pill i {
  color: var(--ast-blue);
}

.ast-blog-detail-hero-card {
  overflow: hidden;
  border-radius: var(--ast-radius-xl);
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .10);
  box-shadow: var(--ast-shadow-md);
  padding: 14px;
}

.ast-blog-detail-hero-media {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  min-height: 300px;
  background: #0f172a;
}

.ast-blog-detail-hero-media img {
  width: 100%;
  height: 330px;
  display: block;
  object-fit: cover;
}

.ast-blog-detail-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,.24), transparent 34%),
    linear-gradient(180deg, rgba(15,23,42,0), rgba(15,23,42,.36));
  pointer-events: none;
}

/* =========================================================
   Article
========================================================= */

.ast-blog-detail-main {
  padding: 36px 0 76px;
}

.ast-blog-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}

.ast-blog-detail-article {
  border-radius: var(--ast-radius-xl);
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .08);
  box-shadow: var(--ast-shadow-sm);
  padding: clamp(22px, 3vw, 38px);
  color: var(--ast-muted);
  font-size: 16px;
  line-height: 1.85;
}

.ast-blog-detail-article p {
  margin-bottom: 1.25rem;
}

.ast-blog-detail-article h2,
.ast-blog-detail-article h3,
.ast-blog-detail-article h4 {
  color: var(--ast-text);
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: 1.2;
}

.ast-blog-detail-article h2 {
  font-size: 28px;
  margin: 2rem 0 1rem;
}

.ast-blog-detail-article h3 {
  font-size: 23px;
  margin: 1.7rem 0 .85rem;
}

.ast-blog-detail-article h4 {
  font-size: 19px;
  margin: 1.4rem 0 .7rem;
}

.ast-blog-detail-article ul,
.ast-blog-detail-article ol {
  padding-left: 1.25rem;
  margin: 1rem 0 1.4rem;
}

.ast-blog-detail-article li {
  margin-bottom: .5rem;
}

.ast-blog-detail-article strong {
  color: var(--ast-text);
  font-weight: 900;
}

.ast-blog-detail-article a {
  color: var(--ast-blue);
  font-weight: 800;
  text-decoration: none;
}

.ast-blog-detail-article a:hover {
  color: var(--ast-blue-dark);
  text-decoration: underline;
}

.ast-blog-detail-article img {
  width: 100%;
  height: auto;
  border-radius: var(--ast-radius-lg);
  margin: 1.5rem 0;
  box-shadow: var(--ast-shadow-xs);
}

.ast-blog-detail-article blockquote {
  margin: 1.7rem 0;
  padding: 18px 20px;
  border-radius: var(--ast-radius-lg);
  background: #eff6ff;
  border: 1px solid rgba(37, 99, 235, .12);
  color: #1e293b;
  font-weight: 650;
}

/* =========================================================
   Sidebar / CTA
========================================================= */

.ast-blog-detail-sidebar {
  position: sticky;
  top: 78px;
  display: grid;
  gap: 16px;
}

.ast-blog-detail-side-card,
.ast-blog-detail-cta {
  border-radius: var(--ast-radius-lg);
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .08);
  box-shadow: var(--ast-shadow-xs);
  padding: 20px;
}

.ast-blog-detail-side-icon {
  width: 48px;
  height: 48px;
  border-radius: 17px;
  background: #eaf2ff;
  color: var(--ast-blue);
  display: grid;
  place-items: center;
  font-size: 22px;
  margin-bottom: 13px;
}

.ast-blog-detail-side-card h2,
.ast-blog-detail-cta h2 {
  margin: 0;
  color: var(--ast-text);
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: -.025em;
  font-weight: 900;
}

.ast-blog-detail-side-card p,
.ast-blog-detail-cta p {
  margin: 9px 0 0;
  color: var(--ast-muted);
  font-size: 13.5px;
  line-height: 1.65;
}

.ast-blog-detail-btn {
  margin-top: 15px;
  min-height: 44px;
  border-radius: var(--ast-radius-pill);
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none !important;
  font-size: 13px;
  font-weight: 850;
  color: #fff !important;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  border: 1px solid #1d4ed8;
  box-shadow: 0 12px 24px rgba(37, 99, 235, .20);
}

.ast-blog-detail-btn:hover {
  color: #fff !important;
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
  transform: translateY(-1px);
}

.ast-blog-detail-cta {
  color: #fff;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, .18), transparent 32%),
    linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  border-color: rgba(255, 255, 255, .18);
  box-shadow: var(--ast-shadow-md);
}

.ast-blog-detail-cta h2 {
  color: #fff;
}

.ast-blog-detail-cta p {
  color: rgba(255,255,255,.90);
}

.ast-blog-detail-cta .ast-blog-detail-btn {
  background: #fff;
  color: var(--ast-blue-dark) !important;
  border-color: #fff;
  box-shadow: none;
}

.ast-blog-detail-cta .ast-blog-detail-btn:hover {
  background: #eff6ff;
  color: var(--ast-blue-dark) !important;
}

/* =========================================================
   Related
========================================================= */

.ast-blog-detail-related {
  margin-top: 34px;
}

.ast-blog-detail-related-head {
  margin-bottom: 18px;
}

.ast-blog-detail-related-head h2 {
  margin: 10px 0 0;
  color: var(--ast-text);
  font-size: clamp(26px, 2.5vw, 38px);
  line-height: 1.08;
  letter-spacing: -.045em;
  font-weight: 900;
}

.ast-blog-detail-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ast-blog-detail-related-card {
  overflow: hidden;
  border-radius: var(--ast-radius-lg);
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .08);
  box-shadow: var(--ast-shadow-xs);
}

.ast-blog-detail-related-card:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, .20);
  box-shadow: var(--ast-shadow-sm);
}

.ast-blog-detail-related-media {
  display: block;
  height: 190px;
  background: #e2e8f0;
  overflow: hidden;
}

.ast-blog-detail-related-media img {
  width: 100%;
  height: 190px;
  display: block;
  object-fit: cover;
}

.ast-blog-detail-related-body {
  padding: 18px;
}

.ast-blog-detail-related-body h3 {
  margin: 0;
  color: var(--ast-text);
  font-size: 17px;
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -.02em;
}

.ast-blog-detail-related-body h3 a {
  color: inherit;
  text-decoration: none;
}

.ast-blog-detail-related-body h3 a:hover {
  color: var(--ast-blue);
}

.ast-blog-detail-related-body p {
  margin: 9px 0 14px;
  color: var(--ast-muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.ast-blog-detail-read-link {
  min-height: 38px;
  padding: 0 13px;
  width: fit-content;
  border-radius: var(--ast-radius-pill);
  background: #eff6ff;
  color: var(--ast-blue);
  border: 1px solid rgba(37, 99, 235, .12);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-decoration: none !important;
  font-size: 12.5px;
  font-weight: 850;
}

.ast-blog-detail-read-link:hover {
  color: var(--ast-blue-dark);
  background: #dbeafe;
}

/* =========================================================
   Responsive
========================================================= */

@media (max-width: 1100px) {
  .ast-blog-detail-layout {
    grid-template-columns: minmax(0, 1fr) 290px;
  }
}

@media (max-width: 992px) {
  .ast-blog-detail-hero-grid,
  .ast-blog-detail-layout {
    grid-template-columns: 1fr;
  }

  .ast-blog-detail-hero-card {
    max-width: 520px;
  }

  .ast-blog-detail-sidebar {
    position: static;
  }

  .ast-blog-detail-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .ast-blog-detail-page .ast-container {
    width: min(100% - 24px, var(--ast-container, 1180px));
  }

  .ast-blog-detail-hero {
    padding: 24px 0 34px;
  }

  .ast-blog-detail-breadcrumb {
    display: none;
  }

  .ast-blog-detail-hero-copy h1 {
    font-size: 31px;
    letter-spacing: -.045em;
  }

  .ast-blog-detail-hero-media,
  .ast-blog-detail-hero-media img {
    min-height: 245px;
    height: 245px;
  }

  .ast-blog-detail-main {
    padding: 28px 0 58px;
  }

  .ast-blog-detail-article,
  .ast-blog-detail-side-card,
  .ast-blog-detail-cta,
  .ast-blog-detail-related-card,
  .ast-blog-detail-hero-card {
    border-radius: var(--ast-radius-md);
  }

  .ast-blog-detail-related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .ast-blog-detail-page .ast-container {
    width: min(100% - 18px, var(--ast-container, 1180px));
  }

  .ast-blog-detail-hero-copy h1 {
    font-size: 29px;
  }

  .ast-blog-detail-article {
    padding: 18px;
    font-size: 15px;
  }
}