/* ─── Alpitronic-style product detail pages ─── */

/* 1. Hero */
.pv-detail-hero-alpi {
  background: #06070a;
  padding: clamp(120px, 16vh, 200px) 0 clamp(80px, 10vh, 140px);
  position: relative;
  overflow: hidden;
}

.pv-detail-hero-alpi::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, #06070a);
  pointer-events: none;
}

.pv-detail-hero-alpi-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
  position: relative;
  z-index: 1;
}

.pv-detail-hero-alpi-copy {
  max-width: 640px;
}

.pv-detail-hero-alpi-media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: clamp(280px, 40vh, 480px);
}

.pv-detail-hero-alpi-media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 40px 80px rgba(0,0,0,0.8));
}

.pv-detail-h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 88px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: #fff;
  margin-bottom: 20px;
}

.pv-detail-h1 em {
  font-style: normal;
  color: oklch(60% 0.22 290 / 0.85);
}

.pv-detail-lead {
  font-size: clamp(16px, 1.2vw, 20px);
  line-height: 1.5;
  color: oklch(82% 0.008 240);
  max-width: 56ch;
}

/* 2. Metrics strip */
.pv-detail-metrics-strip {
  background: #06070a;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: clamp(40px, 5vh, 64px) 0;
}

.pv-detail-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.pv-detail-metric {
  text-align: left;
}

.pv-detail-metric-value {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.pv-detail-metric-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: oklch(60% 0.22 290);
  margin-bottom: 6px;
}

.pv-detail-metric-desc {
  font-size: 14px;
  line-height: 1.5;
  color: oklch(65% 0.01 240);
}

/* 3. Feature bands */
.pv-detail-feature-band {
  padding: clamp(60px, 8vh, 100px) 0;
  background: #06070a;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.pv-detail-feature-alt {
  background: #0a0b0f;
}

.pv-detail-feature-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
}

.pv-detail-feature-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: oklch(55% 0.01 240);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.pv-detail-feature-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 16px;
}

.pv-detail-feature-desc {
  font-size: clamp(15px, 1.1vw, 18px);
  line-height: 1.6;
  color: oklch(75% 0.008 240);
  max-width: 52ch;
}

.pv-detail-feature-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  height: clamp(200px, 30vh, 340px);
}

.pv-detail-feature-visual img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
  opacity: 0.85;
}

/* 4. Configurations */
.pv-detail-config-band {
  background: #fafafa;
  padding: clamp(60px, 8vh, 100px) 0;
}

[data-theme="dark"] .pv-detail-config-band {
  background: #0a0b0f;
}

.pv-detail-config-head {
  margin-bottom: clamp(32px, 4vh, 48px);
}

.pv-detail-kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: oklch(55% 0.01 240);
  margin-bottom: 12px;
}

[data-theme="dark"] .pv-detail-kicker {
  color: oklch(65% 0.01 240);
}

.pv-detail-h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--fg);
}

.pv-detail-config-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.pv-detail-config-item {
  padding: clamp(24px, 3vh, 36px);
  background: #fff;
}

[data-theme="dark"] .pv-detail-config-item {
  background: #111218;
}

.pv-detail-config-index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: oklch(60% 0.22 290);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 12px;
}

.pv-detail-config-name {
  font-family: var(--font-display);
  font-size: clamp(18px, 1.5vw, 24px);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}

.pv-detail-config-desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-dim);
}

/* 5. Specs band */
.pv-detail-specs-band {
  background: #fafafa;
  padding: clamp(60px, 8vh, 100px) 0;
  border-top: 1px solid var(--border);
}

[data-theme="dark"] .pv-detail-specs-band {
  background: #06070a;
  border-top-color: rgba(255,255,255,0.06);
}

.pv-detail-specs-head {
  margin-bottom: clamp(32px, 4vh, 48px);
}

/* Override old specs table styles */
.pv-detail-specs-band .specs-group {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin-bottom: 40px;
}

.pv-detail-specs-band .specs-group-title {
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  margin-bottom: 20px !important;
  color: oklch(60% 0.22 290) !important;
  padding-bottom: 12px !important;
  border-bottom: 1px solid var(--border) !important;
}

.pv-detail-specs-band .spec-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border) !important;
  background: transparent !important;
}

.pv-detail-specs-band .spec-label {
  font-size: 13px;
  color: var(--fg-dim);
}

.pv-detail-specs-band .spec-value {
  font-size: 14px;
  color: var(--fg);
  font-weight: 500;
}

/* 6. Other models */
.pv-detail-other-band {
  padding: clamp(60px, 8vh, 100px) 0;
  background: #fafafa;
}

[data-theme="dark"] .pv-detail-other-band {
  background: #0a0b0f;
}

.pv-detail-other-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.pv-detail-other-card {
  padding: 28px;
  border: 1px solid var(--border);
  text-decoration: none;
  transition: border-color 0.3s ease, transform 0.3s ease;
  display: block;
}

.pv-detail-other-card:hover {
  border-color: oklch(60% 0.22 290);
  transform: translateY(-2px);
}

.pv-detail-other-eyebrow {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 8px;
}

.pv-detail-other-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 6px;
}

.pv-detail-other-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  color: oklch(60% 0.22 290);
}

/* Responsive */
@media (max-width: 900px) {
  .pv-detail-hero-alpi-inner {
    grid-template-columns: 1fr;
  }

  .pv-detail-hero-alpi-media {
    height: clamp(200px, 30vh, 300px);
  }

  .pv-detail-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pv-detail-feature-inner {
    grid-template-columns: 1fr;
  }

  .pv-detail-feature-visual {
    height: clamp(160px, 24vh, 240px);
  }

  .pv-detail-config-list {
    grid-template-columns: 1fr;
  }

  .pv-detail-specs-band .spec-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (max-width: 600px) {
  .pv-detail-metrics-grid {
    grid-template-columns: 1fr;
  }

  .pv-detail-other-grid {
    grid-template-columns: 1fr;
  }
}