/* ============================================================
   Product Detail Pages
   ============================================================ */

.product-detail-page {
  padding: var(--space-8) 0 var(--space-12);
}

.product-detail-page {
  --product-bg0: #070a12;
  --product-bg1: #0b1220;
  --product-text: rgba(255, 255, 255, 0.92);
  --product-muted: rgba(255, 255, 255, 0.68);
  --product-hair: rgba(255, 255, 255, 0.1);
  --product-radius: 22px;
  --product-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.product-detail-page .container {
  max-width: 1120px;
}

.product-detail-page__canvas {
  color: var(--product-text);
  background:
    radial-gradient(1100px 600px at 15% 10%, rgba(120, 170, 210, 0.1), transparent 55%),
    radial-gradient(900px 600px at 85% 70%, var(--accentSoft), transparent 55%),
    linear-gradient(180deg, var(--product-bg1), var(--product-bg0));
  border-radius: 28px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 80px rgba(0, 0, 0, 0.35);
}

.product-topbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
}

.product-crumbs a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.75);
}

.product-crumbs a:hover {
  text-decoration: underline;
}

.product-sku {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.18);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.product-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--product-hair);
  border-radius: var(--product-radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  box-shadow: var(--product-shadow);
  overflow: hidden;
  position: relative;
}

.product-hero::before {
  content: "";
  position: absolute;
  inset: -90px -140px auto auto;
  width: 460px;
  height: 460px;
  background: conic-gradient(
    from 210deg,
    rgba(255, 255, 255, 0),
    color-mix(in srgb, var(--accent) 55%, transparent),
    rgba(255, 255, 255, 0),
    rgba(120, 170, 210, 0.16),
    rgba(255, 255, 255, 0)
  );
  filter: blur(28px);
  opacity: 0.85;
  pointer-events: none;
}

.product-kicker {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
}

.product-title {
  margin: 8px 0 0;
  font-size: clamp(34px, 4vw, 52px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.product-lede {
  margin: 14px 0 0;
  color: var(--product-muted);
  line-height: 1.65;
  font-size: 15px;
  max-width: 70ch;
}

.product-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.product-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.18);
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  white-space: nowrap;
}

.product-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 80%, #ffffff 0%),
    rgba(120, 170, 210, 0.25)
  );
}

.product-cta-row {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.product-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
  font-weight: 650;
  letter-spacing: 0.02em;
  font-size: 13px;
  transition: transform 0.12s ease, background 0.18s ease, border-color 0.18s ease;
}

.product-btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.product-btn.product-btn--primary {
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 30%, transparent),
    rgba(120, 170, 210, 0.12)
  );
  border-color: rgba(255, 255, 255, 0.18);
}

.product-hero-art {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.18);
  overflow: hidden;
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.35);
  align-self: stretch;
  display: flex;
  min-height: 320px;
}

.product-hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-sec {
  margin-top: 26px;
}

.product-sec-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-end;
  margin: 0 0 12px;
}

.product-sec-head h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.product-sec-head p {
  margin: 0;
  color: var(--product-muted);
  font-size: 13px;
  line-height: 1.5;
  max-width: 68ch;
  text-align: right;
}

.product-grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.product-card,
.product-step,
.product-details,
.product-assurance,
.product-final {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.product-card {
  border-radius: 18px;
  padding: 14px;
}

.product-card__heading {
  font-weight: 750;
  letter-spacing: -0.01em;
}

.product-card__body {
  margin-top: 8px;
  color: var(--product-muted);
  font-size: 13px;
  line-height: 1.55;
}

.product-steps {
  display: grid;
  gap: 10px;
}

.product-step {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  align-items: flex-start;
  border-radius: 18px;
  padding: 12px;
}

.product-step__number {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.product-step__title {
  font-weight: 750;
}

.product-step__desc {
  margin-top: 6px;
  color: var(--product-muted);
  font-size: 13px;
  line-height: 1.55;
}

.product-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.product-card ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--product-muted);
  line-height: 1.6;
}

.product-card li + li {
  margin-top: 4px;
}

.product-assurance {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
  padding: 18px;
  border-radius: var(--product-radius);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(255, 255, 255, 0.03));
}

.product-assurance h3 {
  margin: 0;
  font-size: 16px;
}

.product-assurance p {
  margin: 10px 0 0;
  color: var(--product-muted);
  line-height: 1.6;
  font-size: 13px;
}

.product-proof {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.product-proof__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.84);
}

.product-proof__ok {
  color: rgba(80, 200, 140, 0.95);
  font-weight: 800;
}

.product-details {
  border-radius: 16px;
  padding: 12px 14px;
}

.product-details + .product-details {
  margin-top: 10px;
}

.product-details summary {
  cursor: pointer;
  font-weight: 750;
  list-style: none;
}

.product-details summary::-webkit-details-marker {
  display: none;
}

.product-details p {
  margin: 10px 0 0;
  color: var(--product-muted);
  line-height: 1.6;
  font-size: 13px;
}

.product-final {
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--product-radius);
  background:
    radial-gradient(900px 400px at 20% 30%, var(--accentSoft), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.12));
  box-shadow: 0 14px 55px rgba(0, 0, 0, 0.35);
}

.product-final h2 {
  margin: 0;
  font-size: 20px;
}

.product-final__line {
  color: var(--product-muted);
  margin-top: 8px;
  line-height: 1.6;
}

.product-final .product-btn {
  margin-top: 12px;
}

.product-inline-link {
  display: inline-block;
  margin-top: 12px;
  color: color-mix(in srgb, var(--accent) 72%, white 28%);
  text-decoration: none;
  font-weight: var(--fw-semibold);
}

.product-inline-link:hover {
  text-decoration: underline;
}

.product-editions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.product-edition {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  padding: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.product-edition__label {
  display: inline-block;
  margin-bottom: 10px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.18);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-edition h3 {
  margin: 0;
  font-size: 18px;
}

.product-edition__price {
  margin-top: 8px;
  color: color-mix(in srgb, var(--accent) 75%, white 25%);
  font-weight: var(--fw-semibold);
}

.product-edition ul {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--product-muted);
  line-height: 1.6;
}

.product-table-wrap {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.product-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

.product-table th,
.product-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  font-size: 13px;
}

.product-table th {
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--fw-semibold);
}

.product-table td {
  color: var(--product-muted);
}

.product-table tfoot td {
  color: var(--product-text);
  font-weight: var(--fw-semibold);
}

.product-note {
  margin-top: 12px;
  color: var(--product-muted);
  font-size: 13px;
}

@media (max-width: 980px) {
  .product-hero,
  .product-assurance,
  .product-editions {
    grid-template-columns: 1fr;
  }

  .product-sec-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .product-sec-head p {
    text-align: left;
  }

  .product-grid3,
  .product-two-col {
    grid-template-columns: 1fr;
  }

  .product-step {
    grid-template-columns: 1fr;
  }

  .product-hero-art {
    min-height: 260px;
  }
}

@media (max-width: 768px) {
  .product-detail-page {
    padding: var(--space-6) 0 var(--space-10);
  }

  .product-topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-btn {
    transition: none !important;
  }
}