/* ========================
   411 FIGHTWEAR — PRODUCT DETAIL PAGE
======================== */

/* PDP Main */
.pdp-main {
  padding-top: 120px;
  padding-bottom: 7rem;
  min-height: 80vh;
}

/* ── Breadcrumb ── */
.pdp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 3rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pdp-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-gray-400);
  text-decoration: none;
  transition: color 0.25s ease;
}

.pdp-back-link:hover { color: var(--color-white); }

.pdp-breadcrumb-sep { color: var(--color-gray-700); }

.pdp-breadcrumb-cat { color: var(--color-gray-400); }

.pdp-breadcrumb-title {
  color: var(--color-white);
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 200px;
}

/* ── Loading ── */
.pdp-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 7rem 0;
  gap: 1.25rem;
}

.pdp-loader {
  width: 38px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.08);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: pdpSpin 0.75s linear infinite;
}

@keyframes pdpSpin { to { transform: rotate(360deg); } }

.pdp-loading p {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gray-400);
}

/* ── Layout ── */
.pdp-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

/* ════════════════════════════
   IMAGE GALLERY — VERTICAL THUMBNAILS LEFT, MAIN IMAGE RIGHT
════════════════════════════ */
.pdp-gallery {
  position: sticky;
  top: 100px;
}

.pdp-gallery-inner {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 1rem;
  align-items: start;
}

/* Also support old wrapper class for backwards compat */
.pdp-zoom-wrapper {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 1rem;
  align-items: start;
}

/* Main image container — Premium dark container with zero white padding constraints */
.pdp-zoom-container {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #080808;
  border-radius: 8px;
  cursor: zoom-in;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.pdp-main-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.15s ease-out, opacity 0.25s ease;
  will-change: transform, opacity;
  transform-origin: center center;
  padding: 0;
}

.pdp-main-image.fade-out {
  opacity: 0;
}

.pdp-zoom-overlay {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  pointer-events: none;
  z-index: 5;
  display: block;
}

.pdp-zoom-hint {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 0.85rem;
  border-radius: 4px;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}

.pdp-zoom-container:hover .pdp-zoom-hint {
  opacity: 1;
}

/* ── Lightbox Modal ── */
.pdp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.pdp-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.pdp-lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pdp-lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

.pdp-lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  font-size: 2.2rem;
  line-height: 1;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
  z-index: 100000;
}

.pdp-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.05);
}

body.pdp-lightbox-open {
  overflow: hidden !important;
}

/* Thumbnails — VERTICAL strip on left */
.pdp-thumbnails {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  order: -1; /* force thumbnails to left in grid */
  max-height: 500px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.pdp-thumbnails::-webkit-scrollbar {
  width: 3px;
}

.pdp-thumbnails::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}

.pdp-thumb {
  width: 76px;
  height: 76px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.5;
  transition: border-color 0.25s ease, opacity 0.25s ease;
  flex-shrink: 0;
  background: #ffffff;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pdp-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  mix-blend-mode: darken;
}

.pdp-thumb.active {
  border-color: var(--color-white);
  opacity: 1;
}

.pdp-thumb:hover { opacity: 0.9; }

/* ════════════════════════════
   PRODUCT INFO
════════════════════════════ */
.pdp-info {
  display: flex;
  flex-direction: column;
}

/* Category + Badge row */
.pdp-meta-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.pdp-category-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-gray-400);
}

.pdp-badge {
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.22rem 0.7rem;
  background: var(--color-white);
  color: var(--color-black);
  border-radius: 1px;
}

/* Urgency Badge */
.pdp-urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.25rem 0.65rem;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.75);
  border-radius: 1px;
  animation: urgencyPulse 2.4s ease-in-out infinite;
}

@keyframes urgencyPulse {
  0%, 100% { border-color: rgba(255,255,255,0.35); color: rgba(255,255,255,0.75); }
  50%       { border-color: rgba(255,255,255,0.7);  color: var(--color-white); }
}

/* Performance Headline */
.pdp-headline {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.45rem;
}

/* Product Title */
.pdp-title {
  font-size: clamp(1.9rem, 3vw, 2.85rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--color-white);
  margin-bottom: 1.1rem;
}

/* Price */
.pdp-price-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.pdp-price {
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.02em;
}



/* Divider */
.pdp-divider {
  height: 1px;
  background: rgba(255,255,255,0.07);
  margin: 1.6rem 0;
}

/* Description */
.pdp-description {
  font-size: 0.94rem;
  color: var(--color-gray-300);
  line-height: 1.82;
  margin-bottom: 1.4rem;
}

/* Highlights List */
.pdp-highlights-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.4rem;
}

.pdp-highlights-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.87rem;
  color: var(--color-gray-300);
  line-height: 1.5;
}

.pdp-highlights-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-white);
  flex-shrink: 0;
  margin-top: 0.48em;
}

/* ── Size Selector ── */
.pdp-size-section { margin-bottom: 1.6rem; }

.pdp-size-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
}

.pdp-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gray-400);
}

.pdp-size-guide-link {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-gray-400);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.pdp-size-guide-link:hover { color: var(--color-white); }

.pdp-size-select {
  width: 100%;
  padding: 0.95rem 1.25rem;
  background: var(--color-gray-900);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.12);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease;
  border-radius: 2px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888888' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  padding-right: 2.75rem;
}

.pdp-size-select:hover,
.pdp-size-select:focus {
  border-color: rgba(255,255,255,0.45);
  background-color: rgba(255,255,255,0.03);
}



/* ── ATC Wrapper (dominant CTA) ── */
.pdp-atc-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

/* Add To Cart */
.pdp-actions {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
}

.pdp-atc-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.35rem 2rem;
  background: var(--color-white);
  color: var(--color-black);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border: 2px solid var(--color-white);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.38s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 28px rgba(255,255,255,0.12), 0 0 0 0 rgba(255,255,255,0);
}

.pdp-atc-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pdp-atc-btn:hover::before { transform: scaleX(1); }

.pdp-atc-btn:hover {
  background: transparent;
  color: var(--color-white);
  box-shadow: 0 6px 40px rgba(255,255,255,0.14), 0 0 0 3px rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.pdp-atc-btn:active { transform: translateY(0); }



/* Cart confirm */
.pdp-confirm {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gray-300);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: pdpFadeUp 0.38s ease;
}

@keyframes pdpFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Product Badges (checkmarks) ── */
.pdp-badges-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.pdp-badges-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-gray-300);
  letter-spacing: 0.04em;
}

.pdp-badges-list li svg {
  color: var(--color-white);
  flex-shrink: 0;
}

/* ── Quantity Selector ── */
.pdp-qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.pdp-qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 2px;
  overflow: hidden;
}

.pdp-qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--color-white);
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  font-family: var(--font-main);
  font-weight: 600;
  transition: background 0.2s ease;
}

.pdp-qty-btn:hover {
  background: rgba(255,255,255,0.08);
}

.pdp-qty-input {
  width: 48px;
  height: 40px;
  text-align: center;
  background: rgba(255,255,255,0.04);
  color: var(--color-white);
  border: none;
  border-left: 1px solid rgba(255,255,255,0.1);
  border-right: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 700;
  outline: none;
  -moz-appearance: textfield;
}

.pdp-qty-input::-webkit-outer-spin-button,
.pdp-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ── Buy Now Button ── */
.pdp-buy-now-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.15rem 2rem;
  background: transparent;
  color: var(--color-white);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pdp-buy-now-btn:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.06);
  transform: translateY(-1px);
}

.pdp-buy-now-btn:active {
  transform: translateY(0);
}

/* ── Recommendation Placeholder ── */
.pdp-rec-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  border: 1px dashed rgba(255,255,255,0.12);
  border-radius: 2px;
  background: rgba(255,255,255,0.02);
}

.pdp-rec-placeholder p {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* ── Trust Badges ── */
.pdp-trust-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.pdp-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 2px;
  background: rgba(255,255,255,0.02);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.pdp-trust-item:hover {
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
}

.pdp-trust-icon {
  color: var(--color-white);
  flex-shrink: 0;
  margin-top: 0.08rem;
}

.pdp-trust-text {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
}

.pdp-trust-text strong {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-white);
  display: block;
}

.pdp-trust-text span {
  font-size: 0.7rem;
  color: var(--color-gray-400);
  line-height: 1.55;
  font-weight: 300;
}

/* ════════════════════════════
   RECOMMENDED PRODUCTS
════════════════════════════ */
.pdp-recommended {
  padding: 6rem 0 8rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: var(--color-gray-900);
}

.pdp-rec-header {
  margin-bottom: 3.5rem;
}

.pdp-rec-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  margin-top: 0.5rem;
}

.pdp-rec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* Rec Card */
.pdp-rec-card {
  cursor: pointer;
  transition: var(--transition-smooth);
}

.pdp-rec-card-image {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #080808;
  margin-bottom: 1.1rem;
  border-radius: 4px;
  padding: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pdp-rec-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.65, 1, 0.3, 1);
}

.pdp-rec-card:hover .pdp-rec-card-image img {
  transform: scale(1.03);
}

.pdp-rec-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,5,5,0.52);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1.75rem;
  opacity: 0;
  transition: var(--transition-smooth);
}

.pdp-rec-card:hover .pdp-rec-card-overlay { opacity: 1; }

.pdp-rec-card-overlay button {
  padding: 0.72rem 1.6rem;
  font-size: 0.74rem;
  font-family: var(--font-main);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--color-white);
  color: var(--color-black);
  border: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s ease;
  transform: translateY(8px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pdp-rec-card:hover .pdp-rec-card-overlay button {
  transform: translateY(0);
}

.pdp-rec-card-overlay button:hover {
  background: var(--color-gray-200);
}

.pdp-rec-card-info h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}

.pdp-rec-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pdp-rec-card-cat {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gray-400);
}

.pdp-rec-card-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-white);
}

/* ════════════════════════════
   RESPONSIVE
════════════════════════════ */
@media (max-width: 1024px) {
  .pdp-layout { gap: 4rem; }
}

@media (max-width: 900px) {
  .pdp-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .pdp-gallery { position: static; }
  .pdp-gallery-inner,
  .pdp-zoom-wrapper {
    grid-template-columns: 1fr;
  }
  .pdp-thumbnails {
    flex-direction: row;
    order: 0;
    max-height: none;
    overflow-x: auto;
    overflow-y: visible;
  }
  .pdp-thumb {
    width: 64px;
    height: 64px;
  }
  .pdp-zoom-container { aspect-ratio: 3/2; max-height: 480px; }
}

@media (max-width: 768px) {
  .pdp-main { padding-top: 96px; padding-bottom: 4rem; }
  .pdp-trust-section { grid-template-columns: 1fr; }
  .pdp-price { font-size: 1.6rem; }
  .pdp-rec-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
  .pdp-thumbnails { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .pdp-rec-grid { grid-template-columns: 1fr; }
  .pdp-breadcrumb-title { display: none; }
  .pdp-thumb {
    width: 56px;
    height: 56px;
  }
}

/* ════════════════════════════
   FAQ STYLING
════════════════════════════ */
.faq-item {
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 2px;
  transition: border-color 0.25s ease;
}

.faq-item:hover {
  border-color: rgba(255,255,255,0.15);
}

.faq-item dt {
  font-size: 0.88rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.faq-item dd {
  font-size: 0.82rem;
  color: var(--color-gray-400);
  line-height: 1.65;
  margin: 0;
}

/* ════════════════════════════════════════════
   PRODUCT TABS — Description / Shipping / Returns / Size Guide
════════════════════════════════════════════ */
.pdp-tabs-section {
  padding: 0 0 6rem;
  background: var(--color-black);
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── Tab Nav Bar ── */
.pdp-tab-nav {
  display: flex;
  align-items: flex-end;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 0;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.pdp-tab-nav::-webkit-scrollbar { display: none; }

.pdp-tab-btn {
  position: relative;
  padding: 1.4rem 1.8rem;
  background: transparent;
  color: var(--color-gray-400);
  border: none;
  border-bottom: 2px solid transparent;
  font-family: var(--font-main);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease;
  white-space: nowrap;
  flex-shrink: 0;
  margin-bottom: -1px;
}

.pdp-tab-btn:hover {
  color: var(--color-white);
}

.pdp-tab-btn.active {
  color: var(--color-white);
  border-bottom-color: var(--color-white);
}

/* ── Tab Panels ── */
.pdp-tab-panel {
  display: none;
  animation: tabFadeIn 0.35s ease forwards;
}

.pdp-tab-panel.active {
  display: block;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pdp-tab-content-inner {
  padding: 3.5rem 0 1rem;
  max-width: 840px;
}

/* Shared tab heading */
.pdp-tab-heading {
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-white);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.pdp-tab-body {
  font-size: 0.95rem;
  color: var(--color-gray-300);
  line-height: 1.85;
  margin-bottom: 2rem;
}

/* Feature grid (Description tab) */
.pdp-tab-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.pdp-tab-feature-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 2px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gray-300);
  letter-spacing: 0.04em;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.pdp-tab-feature-item:hover {
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.05);
}

.pdp-tab-feature-item svg {
  color: var(--color-white);
  flex-shrink: 0;
}

.pdp-tab-care {
  font-size: 0.8rem;
  color: var(--color-gray-400);
  border-left: 2px solid rgba(255,255,255,0.15);
  padding-left: 1rem;
  line-height: 1.7;
}

/* Info card grid (Shipping / Returns) */
.pdp-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.pdp-info-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.4rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 2px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.pdp-info-card:hover {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.04);
}

.pdp-info-card--highlight {
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
}

.pdp-info-card-icon {
  color: var(--color-white);
  flex-shrink: 0;
}

.pdp-info-card div:not(.pdp-info-card-icon) {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.pdp-info-card strong {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
}

.pdp-info-card span {
  font-size: 0.76rem;
  color: var(--color-gray-400);
  font-weight: 400;
}

/* Returns steps */
.pdp-returns-steps {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--color-white);
  border-radius: 2px;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.75rem;
}

.pdp-returns-steps-title {
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.pdp-steps-list {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 0;
}

.pdp-steps-list li {
  font-size: 0.875rem;
  color: var(--color-gray-300);
  line-height: 1.6;
  padding-left: 0.25rem;
}

.pdp-steps-list li strong {
  color: var(--color-white);
}

/* Shared note */
.pdp-tab-note {
  font-size: 0.76rem;
  color: var(--color-gray-400);
  line-height: 1.7;
  padding: 0.9rem 1.2rem;
  background: rgba(255,255,255,0.02);
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.06);
}

/* ════════════════════════════════════════════
   SIZE GUIDE TAB
════════════════════════════════════════════ */
.sg-header {
  margin-bottom: 2rem;
}

.sg-subtitle {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  margin-top: 0.25rem;
}

/* Category pill buttons */
.sg-category-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}

.sg-cat-btn {
  padding: 0.6rem 1.3rem;
  background: rgba(255,255,255,0.04);
  color: var(--color-gray-400);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2px;
  font-family: var(--font-main);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  cursor: pointer;
  transition: all 0.22s ease;
  white-space: nowrap;
}

.sg-cat-btn:hover {
  color: var(--color-white);
  border-color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.07);
}

.sg-cat-btn.active {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

/* Chart area */
.sg-chart-area {
  animation: tabFadeIn 0.3s ease;
}

/* Chart card */
.sg-chart-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.sg-chart-card-header {
  padding: 1.5rem 1.75rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.sg-chart-title {
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.sg-chart-subtitle {
  font-size: 0.82rem;
  color: var(--color-gray-400);
  line-height: 1.65;
}

.sg-fit-tips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.sg-fit-tip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.75rem;
  border-radius: 1px;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--color-gray-300);
}

.sg-fit-tip--down { border-color: rgba(255,255,255,0.25); color: var(--color-white); }
.sg-fit-tip--up   { border-color: rgba(255,255,255,0.1);  color: var(--color-gray-400); }

/* Table wrapper — horizontal scroll on mobile */
.sg-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.sg-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 420px;
}

.sg-table thead tr {
  background: rgba(255,255,255,0.06);
}

.sg-table th {
  padding: 0.9rem 1.75rem;
  text-align: left;
  font-size: 0.65rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gray-400);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  white-space: nowrap;
}

.sg-table td {
  padding: 0.95rem 1.75rem;
  font-size: 0.875rem;
  color: var(--color-gray-300);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  line-height: 1.4;
}

.sg-table tr:last-child td {
  border-bottom: none;
}

.sg-table tr:hover td {
  background: rgba(255,255,255,0.02);
  color: var(--color-white);
}

/* Size label — bold first column */
.sg-table td:first-child {
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--color-white);
  letter-spacing: 0.06em;
}

/* Recommended row highlight */
.sg-table tr.sg-recommended td {
  background: rgba(255,255,255,0.04);
  color: var(--color-white);
}

.sg-recommended-badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.18rem 0.55rem;
  background: var(--color-white);
  color: var(--color-black);
  border-radius: 1px;
  margin-left: 0.6rem;
  vertical-align: middle;
}

/* Chart footer note */
.sg-chart-footer {
  padding: 1.1rem 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.015);
}

.sg-chart-note {
  font-size: 0.76rem;
  color: var(--color-gray-400);
  line-height: 1.65;
}

.sg-chart-note strong {
  color: var(--color-gray-300);
}

/* ── Tab + Size Guide Responsive ── */
@media (max-width: 768px) {
  .pdp-tab-btn { padding: 1.1rem 1.2rem; font-size: 0.66rem; }
  .pdp-tab-content-inner { padding: 2.5rem 0 1rem; }
  .pdp-tab-feature-grid { grid-template-columns: 1fr; }
  .pdp-info-grid { grid-template-columns: 1fr; }
  .sg-category-row { gap: 0.5rem; }
  .sg-cat-btn { font-size: 0.66rem; padding: 0.5rem 1rem; }
}

@media (max-width: 480px) {
  .pdp-tab-nav { gap: 0; }
  .pdp-tab-btn { padding: 1rem 0.9rem; letter-spacing: 0.12em; }
  .sg-chart-card-header { padding: 1.25rem; }
  .sg-table th, .sg-table td { padding: 0.85rem 1.1rem; }
  .sg-chart-footer { padding: 1rem 1.25rem; }
}

/* ════════════════════════════
   ACCORDION
════════════════════════════ */
.pdp-accordion-group {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
}

.pdp-accordion-item {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.pdp-accordion-item:first-child {
  border-top: 1px solid rgba(255,255,255,0.08);
}

.pdp-accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  outline: none;
}

.pdp-accordion-header:hover {
  color: var(--color-gray-300);
}

.pdp-acc-icon {
  transition: transform 0.3s ease;
}

.pdp-accordion-header.active .pdp-acc-icon {
  transform: rotate(180deg);
}

.pdp-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  color: var(--color-gray-300);
  font-size: 0.88rem;
  line-height: 1.6;
}

.pdp-accordion-content p {
  padding-bottom: 1.25rem;
  margin: 0;
}

.pdp-accordion-content p:last-child {
  padding-bottom: 1.5rem;
}

/* Accordion Lists (Specs) */
.pdp-acc-specs {
  list-style: none;
  padding: 0 0 1.5rem 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.pdp-acc-specs li {
  font-size: 0.88rem;
}

.pdp-acc-specs strong {
  color: var(--color-white);
  margin-right: 0.25rem;
}

/* ════════════════════════════
   DYNAMIC VARIANTS (COLOR & SIZE)
════════════════════════════ */

.pdp-variant-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-400);
  margin-bottom: 0.75rem;
}

.pdp-variant-label span {
  color: var(--color-white);
  font-weight: 700;
}

/* Colors */
.pdp-color-options {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.color-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--color-gray-800);
  padding: 2px;
  background-clip: content-box;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.color-swatch:hover {
  transform: scale(1.1);
  border-color: var(--color-gray-400);
}

.color-swatch.active {
  border-color: var(--color-white);
}

/* Sizes */
.pdp-size-options {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.size-box {
  flex: 1;
  min-width: 50px;
  text-align: center;
  padding: 0.75rem 0;
  border: 1px solid var(--color-gray-800);
  background: transparent;
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.size-box:hover:not(.disabled) {
  border-color: var(--color-gray-400);
}

.size-box.active {
  border-color: var(--color-white);
  background: var(--color-white);
  color: var(--color-black);
}

.size-box.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Error Validation */
.pdp-variant-error {
  color: #ff4d4d;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 77, 77, 0.1);
  padding: 0.75rem 1rem;
  border-radius: 4px;
}