/* ============================================================
   GRAYSON TOWNCAR — BLOG POST
   Modern editorial: white base + navy headings + gold accents
   ============================================================ */

:root {
  --blog-bg: #ffffff;
  --blog-bg-warm: #faf8f5;
  --blog-surface: #ffffff;
  --blog-gold: #C9A227;
  --blog-gold-light: #f5f0e0;
  --blog-gold-hover: #D4AF37;
  --blog-navy: #0d1117;
  --blog-navy-soft: #1c2433;
  --blog-text: #2c2c2c;
  --blog-text-secondary: #6b7280;
  --blog-text-dim: #9ca3af;
  --blog-border: #e8e5e0;
  --blog-border-light: #f0ede8;
  --blog-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 8px 28px rgba(0, 0, 0, 0.06);
  --blog-shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.06), 0 24px 56px rgba(0, 0, 0, 0.1);
  --blog-radius: 10px;
  --blog-radius-lg: 16px;
  --blog-radius-xl: 20px;
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

.blogpost-page {
  background: var(--blog-bg);
  min-height: 100vh;
}

/* =========================
   READING PROGRESS BAR
   ========================= */
.reading-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  z-index: 9999;
}

.reading-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--blog-gold) 0%, var(--blog-gold-hover) 100%);
  width: 0%;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* =========================
   BACK TO TOP
   ========================= */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--blog-navy);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.35s ease, transform 0.35s ease, background 0.3s ease;
  z-index: 99;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--blog-navy-soft);
  transform: translateY(-2px);
}

/* =========================
   POST HERO
   ========================= */
.blogpost-hero {
  padding: 5rem 0 3rem;
  background: var(--blog-bg-warm);
  border-bottom: 1px solid var(--blog-border-light);
  position: relative;
}

.blogpost-hero::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.blogpost-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blog-text-secondary);
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color 0.3s ease, gap 0.3s var(--ease-out-expo);
}

.blogpost-hero__back:hover {
  color: var(--blog-gold);
  gap: 0.65rem;
}

.blogpost-hero__share {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 2rem;
}

.blogpost-hero__share-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blog-text-dim);
  margin-right: 0.2rem;
}

.share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--blog-border);
  background: var(--blog-surface);
  color: var(--blog-text-secondary);
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.share-btn:hover {
  color: var(--blog-gold);
  border-color: var(--blog-gold);
  background: var(--blog-gold-light);
  transform: translateY(-2px);
}

.blogpost-hero__meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.blogpost-hero__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--blog-border-light);
}

.blogpost-hero__author-name {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blog-text);
}

.blogpost-hero__date-line {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--blog-text-dim);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blogpost-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  font-weight: 700;
  color: var(--blog-navy);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 0;
  max-width: 720px;
}

/* =========================
   FEATURED IMAGE
   ========================= */
.blogpost-image {
  padding: 2.5rem 0 2rem;
  background: var(--blog-bg);
}

.blogpost-image__frame {
  border-radius: var(--blog-radius-xl);
  overflow: hidden;
  box-shadow: var(--blog-shadow-hover);
  max-width: 860px;
  margin: 0 auto;
}

.blogpost-image__frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* =========================
   POST CONTENT
   ========================= */
.blogpost-content-section {
  padding: 0 0 2.5rem;
  background: var(--blog-bg);
}

.blogpost-content {
  max-width: 700px;
  margin: 0 auto;
  font-family: var(--font-body);
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--blog-text);
  word-wrap: break-word;
}

.blogpost-content p {
  margin-bottom: 1.65rem;
}

.blogpost-content h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--blog-navy);
  margin-top: 2.75rem;
  margin-bottom: 1.15rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.blogpost-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blog-navy);
  margin-top: 2.25rem;
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.blogpost-content h4 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blog-navy);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.blogpost-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--blog-radius);
  margin: 2rem 0;
  box-shadow: var(--blog-shadow);
}

.blogpost-content a {
  color: var(--blog-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(201, 162, 39, 0.35);
  transition: text-decoration-color 0.3s ease;
}

.blogpost-content a:hover {
  text-decoration-color: var(--blog-gold);
}

.blogpost-content blockquote {
  border-left: 3px solid var(--blog-gold);
  padding: 1rem 0 1rem 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--blog-text-secondary);
  font-size: 1.12rem;
  background: var(--blog-bg-warm);
  border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
}

.blogpost-content ul,
.blogpost-content ol {
  margin-bottom: 1.65rem;
  padding-left: 1.5rem;
}

.blogpost-content li {
  margin-bottom: 0.6rem;
  line-height: 1.75;
}

.blogpost-content li::marker {
  color: var(--blog-gold);
}

.blogpost-content table {
  width: 100%;
  margin: 2rem 0;
  border-collapse: collapse;
  border-radius: var(--blog-radius);
  overflow: hidden;
  box-shadow: var(--blog-shadow);
}

.blogpost-content th,
.blogpost-content td {
  border: 1px solid var(--blog-border);
  padding: 0.85rem 1rem;
  text-align: left;
}

.blogpost-content th {
  background: var(--blog-navy);
  color: #ffffff;
  font-weight: 600;
  border-color: var(--blog-navy-soft);
}

.blogpost-content tr:nth-child(even) {
  background: var(--blog-bg-warm);
}

.blogpost-content pre {
  background: var(--blog-navy);
  border-radius: var(--blog-radius);
  padding: 1.25rem;
  margin-bottom: 1.75rem;
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  color: #e8e5e0;
}

.blogpost-content code {
  font-family: 'JetBrains Mono', monospace;
  color: var(--blog-gold);
  background: var(--blog-gold-light);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.87em;
}

.blogpost-content pre code {
  background: none;
  color: inherit;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

.blogpost-content strong {
  color: var(--blog-navy);
  font-weight: 600;
}

.blogpost-content hr {
  border: none;
  height: 1px;
  background: var(--blog-border);
  margin: 2.5rem 0;
}

/* =========================
   AUTHOR CARD
   ========================= */
.blogpost-author {
  max-width: 700px;
  margin: 3rem auto;
  padding: 1.75rem;
  background: var(--blog-bg-warm);
  border: 1px solid var(--blog-border-light);
  border-radius: var(--blog-radius-lg);
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.blogpost-author__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--blog-border-light);
  flex-shrink: 0;
}

.blogpost-author__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blog-navy);
  margin-bottom: 0.15rem;
}

.blogpost-author__role {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--blog-text-secondary);
}

/* =========================
   CTA
   ========================= */
.blogpost-cta {
  max-width: 700px;
  margin: 0 auto 3.5rem;
  padding: 3rem 2.5rem;
  background: var(--blog-navy);
  border-radius: var(--blog-radius-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.blogpost-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201, 162, 39, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 100%, rgba(201, 162, 39, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.blogpost-cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(201, 162, 39, 0.3) 50%, transparent 90%);
  pointer-events: none;
}

.blogpost-cta__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
  position: relative;
}

.blogpost-cta__text {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.75rem;
  line-height: 1.65;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.blogpost-cta__buttons {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  position: relative;
}

.blogpost-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 11px 26px;
  border-radius: 100px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.blogpost-cta__btn--gold {
  background: var(--blog-gold);
  color: var(--blog-navy);
}

.blogpost-cta__btn--gold:hover {
  background: var(--blog-gold-hover);
  color: var(--blog-navy);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(201, 162, 39, 0.35);
}

.blogpost-cta__btn--outline {
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.9);
}

.blogpost-cta__btn--outline:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.04);
}

/* =========================
   RELATED POSTS
   ========================= */
.blogpost-related {
  padding: 3.5rem 0 4rem;
  background: var(--blog-bg-warm);
  border-top: 1px solid var(--blog-border-light);
}

.blogpost-related__header {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
  gap: 1.25rem;
}

.blogpost-related__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blog-navy);
  white-space: nowrap;
  margin-bottom: 0;
}

.blogpost-related__line {
  flex: 1;
  height: 1px;
  background: var(--blog-border);
}

.blogpost-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.related-card {
  background: var(--blog-surface);
  border-radius: var(--blog-radius-lg);
  overflow: hidden;
  box-shadow: var(--blog-shadow);
  border: 1px solid var(--blog-border-light);
  transition: transform 0.5s var(--ease-out-expo),
              box-shadow 0.5s var(--ease-out-expo),
              border-color 0.4s ease;
  text-decoration: none;
  display: block;
}

.related-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--blog-shadow-hover);
  border-color: rgba(201, 162, 39, 0.15);
}

.related-card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.related-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out-expo);
}

.related-card:hover .related-card__image img {
  transform: scale(1.05);
}

.related-card__body {
  padding: 1.25rem 1.35rem;
}

.related-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--blog-navy);
  line-height: 1.3;
  margin-bottom: 0.4rem;
  transition: color 0.3s ease;
}

.related-card:hover .related-card__title {
  color: var(--blog-gold);
}

.related-card__date {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--blog-text-dim);
  display: block;
}

.related-card__excerpt {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--blog-text-secondary);
  line-height: 1.55;
  margin-top: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* =========================
   CONTACT STRIP
   ========================= */
.blogpost-contact {
  padding: 1.5rem 0 4rem;
  background: var(--blog-bg-warm);
}

.blogpost-contact__inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.blogpost-contact__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--blog-text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.blogpost-contact__link:hover {
  color: var(--blog-gold);
}

.blogpost-contact__link i {
  font-size: 1rem;
}

/* =========================
   REVEAL ANIMATION
   ========================= */
.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out-expo),
              transform 0.7s var(--ease-out-expo);
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 991px) {
  .blogpost-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .blogpost-hero {
    padding: 3.5rem 0 2rem;
  }

  .blogpost-hero__title {
    font-size: 1.8rem;
  }

  .blogpost-content {
    font-size: 1rem;
  }

  .blogpost-content h2 {
    font-size: 1.4rem;
  }

  .blogpost-content h3 {
    font-size: 1.2rem;
  }

  .blogpost-related__grid {
    grid-template-columns: 1fr;
  }

  .blogpost-cta {
    padding: 2rem 1.5rem;
  }

  .blogpost-cta__buttons {
    flex-direction: column;
    align-items: center;
  }

  .blogpost-author {
    flex-direction: column;
    text-align: center;
  }

  .blogpost-contact__inner {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .blogpost-hero__share {
    flex-wrap: wrap;
  }

  .blogpost-image__frame {
    border-radius: var(--blog-radius);
  }
}