/* ============================================================
   PDP — PRODUCT DETAIL PAGE
============================================================ */

/* Context strip (filter state carry-over from shop) */
.pdp-context-strip {
  position: sticky;
  top: var(--nav-h);
  z-index: 100;
  background: var(--c-bg-dark-2);
  border-bottom: 1px solid var(--c-border-dark);
}

.pdp-context-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
}

.pdp-context-strip__back {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--f-body);
  font-size: var(--fs-13);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-inv-muted);
  transition: color var(--t-fast);
}
.pdp-context-strip__back:hover { color: var(--c-text-inv); }
.pdp-context-strip__back svg { flex-shrink: 0; }

.pdp-context-strip__dismiss {
  display: flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-3);
  font-size: 18px;
  line-height: 1;
  color: var(--c-text-inv-muted);
  transition: color var(--t-fast);
}
.pdp-context-strip__dismiss:hover { color: var(--c-text-inv); }

/* Shift sidebar down when context strip is active */
body.has-context-strip .pdp-sidebar {
  top: calc(var(--nav-h) + 44px);
  height: calc(100vh - var(--nav-h) - 44px);
}

/* Breadcrumb */
.pdp-breadcrumb {
  background: var(--c-bg-dark-2);
  border-bottom: 1px solid var(--c-border-dark);
  padding-block: var(--sp-3);
}
.pdp-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.pdp-breadcrumb__list li:not(:last-child)::after {
  content: '/';
  margin-inline: var(--sp-2);
  color: var(--c-border-dark);
  font-size: var(--fs-11);
}
.pdp-breadcrumb__link {
  color: var(--c-text-inv-muted);
  font-size: var(--fs-12);
  text-decoration: none;
  transition: color var(--t-fast);
}
.pdp-breadcrumb__link:hover { color: var(--c-text-inv); }
.pdp-breadcrumb__current {
  color: var(--c-text-inv);
  font-size: var(--fs-12);
}

/* Two-column page layout */
.pdp-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  align-items: start;
}

.pdp-content {
  min-width: 0; /* prevent grid blowout */
}

/* Sticky sidebar */
.pdp-sidebar {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  background: var(--c-bg-dark-2);
  border-left: 1px solid var(--c-border-dark);
  scrollbar-width: thin;
  scrollbar-color: var(--c-border-dark) transparent;
}
.pdp-sidebar::-webkit-scrollbar { width: 4px; }
.pdp-sidebar::-webkit-scrollbar-thumb { background: var(--c-border-dark); border-radius: 2px; }

/* Gallery section */
.pdp-gallery-section {
  background: var(--c-bg-white);
  padding: var(--sp-8) var(--container-pad);
}

/* Gallery */
.pdp-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  width: 100%;
  max-width: max(728px, calc((100vh - var(--nav-h) - var(--pdp-strip-h) - var(--sp-8) - var(--sp-8) - var(--sp-4) - 80px - var(--sp-8)) * 2 + var(--sp-2)));
  margin-inline: auto;
}

.pdp-gallery__panes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2);
}

.pdp-gallery__pane {
  aspect-ratio: 1;
  background: var(--c-bg-light);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.pdp-gallery__pane--secondary {
  cursor: pointer;
}

.pdp-gallery__pane--secondary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background var(--t-fast);
  pointer-events: none;
}

.pdp-gallery__pane--secondary:hover::after,
.pdp-gallery__pane--secondary:focus-visible::after { background: rgba(0, 0, 0, 0.08); }

.pdp-gallery__pane-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: opacity var(--t-fast);
}

.pdp-gallery__thumbs {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--c-border-light) transparent;
}
.pdp-gallery__thumbs::-webkit-scrollbar { height: 3px; }
.pdp-gallery__thumbs::-webkit-scrollbar-thumb { background: var(--c-border-light); border-radius: 2px; }

.pdp-thumb {
  flex-shrink: 0;
  width: 76px;
  height: 76px;
  background: #f0f0f0;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  transition: border-color var(--t-fast);
}
.pdp-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pdp-thumb:hover { border-color: rgba(236,102,8,0.5); }
.pdp-thumb--active { border-color: var(--c-accent); }

/* Config panel */
.pdp-config {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.pdp-config__name-row {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.pdp-config__badge {
  font-size: var(--fs-10);
  font-weight: var(--fw-semi);
  background: var(--c-accent);
  color: #fff;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
  align-self: center;
  margin-top: 4px;
}

.pdp-config__name {
  font-family: var(--f-head);
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  color: var(--c-text-inv);
  text-transform: uppercase;
  margin: 0;
}
.pdp-config__sub {
  font-size: var(--fs-13);
  color: var(--c-text-inv-muted);
  margin: var(--sp-2) 0 0;
}

.pdp-config__price-row {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding-block: var(--sp-3);
  border-top: 1px solid var(--c-border-dark);
  border-bottom: 1px solid var(--c-border-dark);
}
.pdp-config__price {
  font-family: var(--f-head);
  font-size: var(--fs-32);
  font-weight: var(--fw-bold);
  color: var(--c-text-inv);
  line-height: 1;
}
.pdp-config__price-note {
  font-size: var(--fs-11);
  color: var(--c-text-inv-muted);
}

/* Options */
.pdp-options { display: flex; flex-direction: column; gap: var(--sp-4); }
.pdp-option { display: flex; flex-direction: column; gap: var(--sp-2); }
.pdp-option__label {
  font-size: var(--fs-11);
  font-weight: var(--fw-semi);
  color: var(--c-text-inv-muted);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}
.pdp-option__req { color: var(--c-accent); }

/* Select */
.pdp-select-wrap { position: relative; }
.pdp-select-wrap::after {
  content: '▾';
  position: absolute;
  right: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-inv-muted);
  font-size: 0.7rem;
  pointer-events: none;
}
.pdp-select {
  width: 100%;
  appearance: none;
  background: var(--c-bg-dark);
  border: 1px solid var(--c-border-dark);
  border-radius: var(--radius-sm);
  color: var(--c-text-inv);
  font-family: var(--f-body);
  font-size: var(--fs-13);
  padding: var(--sp-3) var(--sp-8) var(--sp-3) var(--sp-4);
  cursor: pointer;
  transition: border-color var(--t-fast);
}
.pdp-select:focus { outline: none; border-color: var(--c-accent); }
.pdp-select option, .pdp-select optgroup { background: var(--c-bg-dark-2); color: var(--c-text-inv); }

/* Swatches */
.pdp-swatches { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.pdp-swatch {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--c-bg-dark);
  border: 1px solid var(--c-border-dark);
  border-radius: var(--radius-sm);
  color: var(--c-text-inv-muted);
  font-family: var(--f-body);
  font-size: var(--fs-12);
  padding: var(--sp-2) var(--sp-3);
  cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.pdp-swatch:hover { border-color: rgba(255,255,255,0.25); color: var(--c-text-inv); }
.pdp-swatch.is-active { border-color: var(--c-accent); color: var(--c-text-inv); }
.pdp-swatch__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Toggles */
.pdp-toggles { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.pdp-toggle {
  background: var(--c-bg-dark);
  border: 1px solid var(--c-border-dark);
  border-radius: var(--radius-sm);
  color: var(--c-text-inv-muted);
  font-family: var(--f-body);
  font-size: var(--fs-12);
  padding: var(--sp-2) var(--sp-4);
  cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.pdp-toggle:hover { border-color: rgba(255,255,255,0.25); color: var(--c-text-inv); }
.pdp-toggle.is-active { border-color: var(--c-accent); color: var(--c-text-inv); }

/* CTA */
.pdp-cta {
  width: 100%;
  padding-block: var(--sp-4);
  font-family: var(--f-head);
  font-size: var(--fs-18);
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Trust */
.pdp-trust {
  list-style: none;
  padding: var(--sp-4) 0 0;
  margin: 0;
  border-top: 1px solid var(--c-border-dark);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3) var(--sp-4);
}
.pdp-trust__item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-12);
  color: var(--c-text-inv-muted);
}
.pdp-trust__item svg { flex-shrink: 0; color: var(--c-accent); }

/* ── FEATURE STRIP ── */
.pdp-features {
  background: var(--c-bg-light);
  padding-block: var(--sp-12);
}
.pdp-features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
}
.pdp-feature { display: flex; flex-direction: column; gap: var(--sp-3); }
.pdp-feature__icon { color: var(--c-accent); }
.pdp-feature__title {
  font-family: var(--f-head);
  font-size: var(--fs-18);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  text-transform: uppercase;
  letter-spacing: var(--ls-tight);
  margin: 0;
}
.pdp-feature__text {
  font-size: var(--fs-13);
  color: var(--c-text-muted);
  line-height: var(--lh-base);
  margin: 0;
}

/* ── ATMOSPHERE (full-bleed) ── */
.pdp-atmosphere {
  position: relative;
  height: 72vh;
  min-height: 480px;
  overflow: hidden;
}
.pdp-atmosphere__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}
.pdp-atmosphere__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.25) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-12) var(--container-pad);
}
.pdp-atmosphere__headline {
  font-family: var(--f-head);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: var(--fw-black);
  text-transform: uppercase;
  color: #fff;
  line-height: var(--lh-tight);
  margin: var(--sp-3) 0 0;
}

/* ── DETAIL SPLIT ── */
.pdp-split {
  background: var(--c-bg-white);
  padding-block: var(--sp-4);
}
.pdp-split + .pdp-split { padding-block-start: var(--sp-8); }
.pdp-split__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
}
.pdp-split__media {
  border-radius: var(--radius);
  overflow: hidden;
  max-height: clamp(360px, 55vh, 560px);
}
.pdp-split__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pdp-split__content { display: flex; flex-direction: column; gap: var(--sp-4); }
.pdp-split__title {
  font-family: var(--f-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--fw-black);
  text-transform: uppercase;
  color: var(--c-text);
  line-height: var(--lh-tight);
  margin: 0;
}
.pdp-split__text {
  font-size: var(--fs-14);
  color: var(--c-text-muted);
  line-height: var(--lh-base);
  margin: 0;
}
.pdp-split__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}
.pdp-split__list li {
  font-size: var(--fs-13);
  color: var(--c-text-muted);
  padding-left: var(--sp-5);
  position: relative;
}
.pdp-split__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--c-accent);
  font-weight: var(--fw-bold);
}


/* ── PRODUCT REVIEWS ── */
.pdp-reviews {
  background: var(--c-bg-white);
  padding-block: var(--sp-16);
}
.pdp-reviews__header { margin-bottom: var(--sp-10); }
.pdp-reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

/* ── BRAND / IN THE BOX ── */
.pdp-brand {
  background: var(--c-bg-dark-2);
  padding-block: var(--sp-16);
}
.pdp-brand__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
}
.pdp-brand__text { display: flex; flex-direction: column; gap: var(--sp-4); }
.pdp-brand__title {
  font-family: var(--f-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--fw-black);
  text-transform: uppercase;
  color: var(--c-text-inv);
  line-height: var(--lh-tight);
  margin: 0;
}
.pdp-brand__intro {
  font-size: var(--fs-14);
  color: var(--c-text-inv-muted);
  line-height: var(--lh-base);
  margin: 0;
}
.pdp-brand__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.pdp-brand__list li {
  font-size: var(--fs-14);
  color: var(--c-text-inv);
  padding-left: var(--sp-6);
  position: relative;
}
.pdp-brand__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-accent);
  font-weight: var(--fw-bold);
}
.pdp-brand__note {
  font-size: var(--fs-13);
  color: var(--c-text-inv-muted);
  margin: 0;
}
.pdp-brand__link { color: var(--c-accent); text-decoration: none; }
.pdp-brand__link:hover { text-decoration: underline; }
.pdp-brand__media { border-radius: var(--radius); overflow: hidden; }
.pdp-brand__img { width: 100%; height: auto; display: block; }

/* ── MOBILE BOTTOM DRAWER ── */
.pdp-drawer,
.pdp-drawer-backdrop { display: none; }

/* ── SERIES PICKER ── */
.pdp-series-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2);
}

.pdp-series-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  background: var(--c-bg-dark);
  border: 1px solid var(--c-border-dark);
  border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
  cursor: pointer;
  transition: border-color var(--t-fast);
  text-align: left;
  width: 100%;
}
.pdp-series-btn:hover { border-color: rgba(255,255,255,0.2); }
.pdp-series-btn.is-active {
  border-color: var(--c-accent);
  background: rgba(236,102,8,0.07);
}

.pdp-series-btn__name {
  font-family: var(--f-head);
  font-size: var(--fs-16);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-tight);
  text-transform: uppercase;
  color: var(--c-text-inv-muted);
  transition: color var(--t-fast);
}
.pdp-series-btn:hover .pdp-series-btn__name { color: var(--c-text-inv); }
.pdp-series-btn.is-active .pdp-series-btn__name { color: var(--c-accent); }

.pdp-series-btn__desc {
  font-size: var(--fs-11);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-inv-muted);
  opacity: 0.5;
  transition: opacity var(--t-fast);
}
.pdp-series-btn.is-active .pdp-series-btn__desc { opacity: 0.7; }


/* ── SECONDARY OPTIONS TOGGLE ── */
.pdp-secondary-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: 1px solid var(--c-border-dark);
  border-radius: var(--radius-sm);
  color: var(--c-text-inv-muted);
  font-family: var(--f-body);
  font-size: var(--fs-12);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-4);
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.pdp-secondary-toggle:hover {
  color: var(--c-text-inv);
  border-color: rgba(255,255,255,0.2);
}
.pdp-secondary-toggle__chevron {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.pdp-secondary-toggle[aria-expanded="true"] .pdp-secondary-toggle__chevron {
  transform: rotate(180deg);
}

/* Secondary body: collapsed by default */
.pdp-secondary-body {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: max-height 0.3s ease, opacity 0.2s ease;
}
.pdp-secondary-body[aria-hidden="false"] {
  max-height: 500px;
  opacity: 1;
}

/* Trust inside secondary body — gap handles spacing, drop extra padding */
.pdp-secondary-body .pdp-trust {
  padding-top: 0;
  margin-top: 0;
}
.pdp-secondary-body .pdp-options {
  gap: var(--sp-3);
}


/* ── RESPONSIVE ── */
@media (max-width: 1200px) {
  .pdp-layout { grid-template-columns: 1fr 380px; }
}

@media (max-width: 1024px) {
  .pdp-layout { grid-template-columns: 1fr 320px; }
  .pdp-features__grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
  .pdp-split__layout { gap: var(--sp-8); }
  .pdp-brand__layout { gap: var(--sp-8); }

  .pdp-config {
    padding: var(--sp-5);
    gap: var(--sp-4);
  }
  .pdp-config__name {
    font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  }
  .pdp-config__price {
    font-size: var(--fs-28);
  }
  .pdp-config__price-row {
    padding-block: var(--sp-2);
  }
  .pdp-options {
    gap: var(--sp-3);
  }
}

@media (max-width: 768px) {
  .pdp-layout { grid-template-columns: 1fr; }
  .pdp-sidebar { display: none; }

  .pdp-drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 300;
    background: var(--c-bg-dark-2);
    border-top: 1px solid var(--c-border-dark);
    transform: translateY(calc(100% - 72px));
    transition: transform 0.38s cubic-bezier(0.32, 0.72, 0, 1);
    max-height: 88vh;
  }
  .pdp-drawer.is-open { transform: translateY(0); }

  .pdp-drawer-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 299;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.38s ease;
  }
  .pdp-drawer-backdrop.is-visible { opacity: 1; pointer-events: auto; }

  .pdp-drawer__handle {
    height: 72px;
    padding: 0 var(--sp-5);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--sp-2);
    background: none;
    border: none;
    cursor: pointer;
    width: 100%;
    flex-shrink: 0;
    text-align: left;
  }
  .pdp-drawer__pill {
    width: 36px;
    height: 4px;
    background: var(--c-border-dark);
    border-radius: 2px;
    margin: 0 auto;
  }
  .pdp-drawer__summary {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
  }
  .pdp-drawer__summary-label {
    font-family: var(--f-body);
    font-size: var(--fs-14);
    font-weight: var(--fw-semi);
    color: var(--c-text-inv);
    flex: 1;
  }
  .pdp-drawer__summary-price {
    font-family: var(--f-head);
    font-size: var(--fs-20);
    font-weight: var(--fw-bold);
    color: var(--c-accent);
  }
  .pdp-drawer__chevron {
    color: var(--c-text-inv-muted);
    transition: transform 0.38s ease;
    flex-shrink: 0;
  }
  .pdp-drawer.is-open .pdp-drawer__chevron { transform: rotate(180deg); }

  .pdp-drawer__body {
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    border-top: 1px solid var(--c-border-dark);
  }
  .pdp-drawer__options {
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
    padding: var(--sp-5);
    padding-bottom: calc(var(--sp-5) + env(safe-area-inset-bottom, 0px));
  }

  body.has-pdp-drawer { padding-bottom: 72px; }

  .pdp-split__layout,
  .pdp-brand__layout { grid-template-columns: 1fr; gap: var(--sp-6); }
  .pdp-reviews__grid { grid-template-columns: 1fr; gap: var(--sp-4); }

  .pdp-atmosphere { height: 50vh; min-height: 320px; }
}

@media (max-width: 480px) {
  .pdp-gallery__panes { grid-template-columns: 1fr; }
  .pdp-gallery__pane--secondary { display: none; }
}