/* ════════════════════════════════════════
   CAR DETAIL PAGES
   ════════════════════════════════════════ */

/* ═══════ DETAIL NAV ═══════ */
.detail-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-dark);
}

.back-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--grey-light);
  padding: var(--space-sm) var(--space-md);
  border-radius: 4px;
  border: 1px solid transparent;
  transition: all var(--duration-fast);
}
.back-btn:hover {
  color: var(--white);
  border-color: var(--grey-mid);
}
.back-arrow {
  font-size: 1.2rem;
  transition: transform 0.3s;
}
.back-btn:hover .back-arrow {
  transform: translateX(-4px);
}

.home-link {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--grey-light);
  padding: var(--space-sm) var(--space-md);
  border-radius: 4px;
  border: 1px solid transparent;
  transition: all var(--duration-fast);
}
.home-link:hover {
  color: var(--white);
  border-color: var(--grey-mid);
}

/* ═══════ DETAIL HERO ═══════ */
.detail-hero {
  position: relative;
  height: 85vh;
  min-height: 500px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-image-wrapper {
  position: absolute;
  inset: 0;
}
.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  transition: opacity 1s;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.6) 40%,
    rgba(0, 0, 0, 0.2) 100%
  );
}

.hero-info {
  position: relative;
  z-index: 2;
  padding: var(--space-2xl) var(--space-lg);
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

.hero-tag {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 6px;
  display: block;
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeSlideDown 1s var(--ease-out-expo) 0.3s forwards;
}
.ferrari-page .hero-tag { color: var(--ferrari-primary); }
.porsche-page .hero-tag { color: var(--porsche-primary); }

.hero-car-title {
  margin-bottom: var(--space-md);
}
.brand-name {
  font-family: var(--font-display);
  font-size: clamp(0.8rem, 2vw, 1rem);
  letter-spacing: 8px;
  color: var(--grey-light);
  display: block;
  margin-bottom: var(--space-sm);
  opacity: 0;
  animation: fadeSlideUp 1s var(--ease-out-expo) 0.5s forwards;
}
.car-name {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 10vw, 8rem);
  letter-spacing: 8px;
  line-height: 1;
  display: block;
  opacity: 0;
  animation: titleReveal 1.2s var(--ease-out-expo) 0.7s forwards;
}
.ferrari-page .car-name {
  color: var(--ferrari-primary);
  text-shadow: 0 0 40px var(--ferrari-glow);
}
.porsche-page .car-name {
  color: var(--porsche-primary);
  text-shadow: 0 0 40px var(--porsche-glow);
}

.hero-tagline {
  font-size: 1.1rem;
  color: var(--grey-light);
  font-weight: 300;
  max-width: 500px;
  opacity: 0;
  animation: fadeSlideUp 1s var(--ease-out-expo) 1s forwards;
}

/* ═══════ STATS BAR ═══════ */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: var(--space-xl) var(--space-lg);
  background: var(--black-surface);
  border-bottom: 1px solid var(--grey-dark);
  border-top: 1px solid var(--grey-dark);
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  padding: 0 var(--space-xl);
}
.stat-val {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  display: block;
}
.ferrari-page .stat-val { color: var(--ferrari-primary); }
.porsche-page .stat-val { color: var(--porsche-primary); }
.porsche-stats .stat-val { color: var(--porsche-primary); }

.stat-lbl {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 3px;
  color: var(--grey-light);
  display: block;
  margin-top: var(--space-xs);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--grey-mid);
}

/* ═══════ DETAIL SECTIONS ═══════ */
.detail-section {
  position: relative;
  z-index: 1;
}
.detail-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  z-index: -1;
}
.dark-section::before {
  background: rgba(0, 0, 0, 0.94);
}

.detail-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 5px;
  color: var(--grey-light);
  margin-bottom: var(--space-md);
  opacity: 0.7;
}

.detail-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4rem);
  letter-spacing: 5px;
  line-height: 1.1;
  margin-bottom: var(--space-xl);
}
.ferrari-page .detail-heading { color: var(--ferrari-primary); }
.porsche-page .detail-heading { color: var(--porsche-primary); }

/* ── Content Grid ── */
.detail-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.detail-content-grid.reverse {
  direction: rtl;
}
.detail-content-grid.reverse > * {
  direction: ltr;
}

.detail-text p {
  margin-bottom: var(--space-md);
  color: var(--grey-light);
  font-weight: 300;
  line-height: 1.8;
  font-size: 1rem;
}

.detail-image-side {
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 1px solid var(--grey-mid);
}
.detail-image-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 300px;
  transition: transform 0.6s var(--ease-out-expo);
}
.detail-image-side:hover img {
  transform: scale(1.05);
}

/* ═══════ SPEC GRID ═══════ */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.spec-card {
  background: var(--black-card);
  border: 1px solid var(--grey-mid);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
  transition: border-color var(--duration-mid), box-shadow var(--duration-mid), transform var(--duration-mid);
}
.spec-card:hover {
  transform: translateY(-4px);
}
.ferrari-page .spec-card:hover {
  border-color: var(--ferrari-primary);
  box-shadow: 0 0 25px var(--ferrari-glow);
}
.porsche-page .spec-card:hover {
  border-color: var(--porsche-primary);
  box-shadow: 0 0 25px var(--porsche-glow);
}

.spec-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.spec-card h3 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 3px;
  margin-bottom: var(--space-sm);
}
.ferrari-page .spec-card h3 { color: var(--ferrari-primary); }
.porsche-page .spec-card h3 { color: var(--porsche-primary); }

.spec-card p {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.spec-detail {
  font-size: 0.8rem;
  color: var(--grey-light);
  font-weight: 300;
}

/* ═══════ GALLERY ═══════ */
.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-md);
}
.gallery-item {
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 1px solid var(--grey-mid);
  transition: border-color var(--duration-mid), box-shadow var(--duration-mid);
}
.gallery-item:hover {
  border-color: var(--grey-light);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out-expo);
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.gallery-item.large {
  grid-row: span 2;
}

/* ═══════ SPECS TABLE ═══════ */
.specs-table {
  max-width: 800px;
  margin: 0 auto;
}
.specs-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--grey-dark);
  transition: background 0.2s;
}
.specs-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.specs-key {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--grey-light);
  flex: 0 0 200px;
}
.specs-value {
  font-size: 0.95rem;
  font-weight: 400;
  text-align: right;
  color: var(--white);
}

/* ═══════ DETAIL FOOTER — HOLO-BAR SPACING ═══════ */
.detail-footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-2xl) var(--space-lg);
  padding-bottom: 100px; /* clearance for holo-bar */
  background: var(--black-rich);
  border-top: 1px solid var(--grey-dark);
  gap: var(--space-lg);
}

.next-car {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-lg) var(--space-xl);
  border: 1px solid var(--grey-mid);
  border-radius: var(--card-radius);
  transition: all var(--duration-mid) var(--ease-out-expo);
  text-align: center;
}
.next-car:hover {
  transform: translateY(-4px);
}
.ferrari-page .next-car:hover {
  border-color: var(--ferrari-primary);
  box-shadow: 0 0 30px var(--ferrari-glow);
}
.porsche-page .next-car:hover {
  border-color: var(--porsche-primary);
  box-shadow: 0 0 30px var(--porsche-glow);
}

.next-label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 4px;
  color: var(--grey-light);
}
.next-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 3px;
}
.ferrari-page .next-name { color: var(--ferrari-primary); }
.porsche-page .next-name { color: var(--porsche-primary); }

.back-collection {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--grey-light);
  transition: color 0.3s;
}
.back-collection:hover { color: var(--white); }

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 768px) {
  .detail-content-grid {
    grid-template-columns: 1fr;
  }
  .detail-content-grid.reverse { direction: ltr; }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-item.large { grid-row: span 1; }
  .stats-bar {
    flex-direction: column;
    gap: var(--space-md);
  }
  .stat-divider {
    width: 60px;
    height: 1px;
  }
  .spec-grid {
    grid-template-columns: 1fr;
  }
  .specs-key {
    flex: 0 0 120px;
    font-size: 0.55rem;
  }
  .specs-value { font-size: 0.85rem; }
  .detail-hero {
    height: 60vh;
    min-height: 350px;
  }
  .detail-nav {
    padding: var(--space-sm) var(--space-md);
  }
  .detail-footer {
    padding-bottom: 80px;
  }
}