/* Product detail — PowerUp-style PDP */
.pu-pdp-hero {
  position: relative;
  background: var(--pu-black);
  color: var(--pu-white);
  padding: 48px 0 56px;
  overflow: hidden;
}
.pu-pdp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: center / cover no-repeat var(--pdp-hero-bg, none);
  opacity: .22;
  filter: blur(6px);
  transform: scale(1.08);
}
.pu-pdp-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.85) 100%);
}
.pu-pdp-hero .container {
  position: relative;
  z-index: 1;
}
.pu-pdp-hero h1 {
  font-family: var(--pu-font);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 720px;
}

.pu-pdp {
  padding: 40px 0 64px;
  background: var(--pu-white);
}
.pu-pdp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

/* Gallery */
.pu-pdp-gallery { min-width: 0; }
.pu-pdp-main {
  position: relative;
  margin: 0;
  background: var(--pu-light);
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  overflow: hidden;
}
.pu-pdp-main img {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  transition: opacity .25s ease;
}
.pu-pdp-main img.is-fading { opacity: 0; }
.pu-pdp-zoom {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--pu-white);
  border: 1px solid var(--pu-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pu-black);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
  transition: background .15s;
}
.pu-pdp-zoom:hover { background: var(--pu-lime); }
.pu-pdp-zoom svg { width: 18px; height: 18px; }

.pu-pdp-thumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}
.pu-pdp-thumb-nav {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--pu-border);
  background: var(--pu-white);
  color: var(--pu-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s, background .15s;
}
.pu-pdp-thumb-nav:hover:not(:disabled) {
  border-color: var(--pu-black);
  background: var(--pu-light);
}
.pu-pdp-thumb-nav:disabled {
  opacity: .35;
  cursor: not-allowed;
}
.pu-pdp-thumbs-track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  flex: 1;
  min-width: 0;
}
.pu-pdp-thumbs-track::-webkit-scrollbar { display: none; }
.pu-pdp-thumb {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  padding: 6px;
  border: 2px solid var(--pu-border);
  border-radius: 10px;
  background: var(--pu-white);
  cursor: pointer;
  transition: border-color .15s;
}
.pu-pdp-thumb.is-active { border-color: var(--pu-black); }
.pu-pdp-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Info column */
.pu-pdp-brand {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--pu-gray);
  margin-bottom: 6px;
}
.pu-pdp-info > h2 {
  font-family: var(--pu-font);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 800;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.pu-pdp-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 18px;
}
.pu-pdp-stars {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #f5a623;
  font-size: 14px;
  letter-spacing: 1px;
}
.pu-pdp-stars span {
  color: var(--pu-gray);
  font-size: 13px;
  letter-spacing: 0;
}
.pu-pdp-sold {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--pu-gray);
}
.pu-pdp-sold-icon {
  color: #e85d04;
  font-size: 15px;
}

.pu-pdp-prices {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 6px;
}
.pu-pdp-price-orig {
  font-size: 1.1rem;
  color: var(--pu-gray);
  text-decoration: line-through;
}
.pu-pdp-price-now {
  font-family: var(--pu-font);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--pu-black);
}
.pu-pdp-discount {
  font-size: 13px;
  color: var(--pu-gray);
  margin: 0 0 18px;
}

.pu-pdp-desc {
  color: var(--pu-gray);
  line-height: 1.75;
  margin: 0 0 22px;
  font-size: 15px;
}

.pu-pdp-variant-label {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 10px;
}
.pu-pdp-variant-label span { font-weight: 400; color: var(--pu-gray); }
.pu-pdp-variants {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.pu-pdp-variant-btn {
  min-width: 72px;
  padding: 10px 18px;
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius-pill);
  background: var(--pu-white);
  font-size: 14px;
  font-weight: 600;
  transition: background .15s, border-color .15s, color .15s;
}
.pu-pdp-variant-btn.is-active {
  background: var(--pu-lime);
  border-color: var(--pu-lime);
  color: var(--pu-black);
}
.pu-pdp-variant-btn:not(.is-active):hover {
  border-color: var(--pu-black);
}

.pu-pdp-urgency {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--pu-red);
}
.pu-pdp-avail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--pu-border);
}
.pu-pdp-avail strong { color: #2e7d32; font-weight: 700; }

.pu-pdp-buy {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 12px;
  margin-bottom: 22px;
}
.pu-pdp-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius-pill);
  overflow: hidden;
  background: var(--pu-white);
}
.pu-pdp-qty button {
  width: 44px;
  height: 48px;
  font-size: 20px;
  line-height: 1;
  color: var(--pu-black);
  transition: background .15s;
}
.pu-pdp-qty button:hover { background: var(--pu-light); }
.pu-pdp-qty input {
  width: 48px;
  height: 48px;
  border: 0;
  border-left: 1px solid var(--pu-border);
  border-right: 1px solid var(--pu-border);
  text-align: center;
  font: inherit;
  font-weight: 600;
  -moz-appearance: textfield;
}
.pu-pdp-qty input::-webkit-outer-spin-button,
.pu-pdp-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.pu-pdp-actions {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  gap: 10px;
  min-width: min(100%, 280px);
}
.pu-pdp-btn {
  flex: 1;
  min-width: 140px;
  padding: 14px 24px;
  border-radius: var(--pu-radius-pill);
  font-family: var(--pu-font);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: transform .12s, opacity .12s;
}
.pu-pdp-btn:hover { transform: translateY(-1px); }
.pu-pdp-btn-cart {
  background: var(--pu-lime);
  color: var(--pu-black);
}
.pu-pdp-btn-cart:hover { background: var(--pu-lime-dim); }
.pu-pdp-btn-buy {
  background: var(--pu-black);
  color: var(--pu-white);
}
.pu-pdp-btn-buy:hover { opacity: .88; }

.pu-pdp-trust {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pu-pdp-trust li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--pu-gray);
  line-height: 1.5;
}
.pu-pdp-trust svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: var(--pu-black);
}

.pu-pdp-related { background: var(--pu-light); padding: 56px 0; }

@media (max-width: 900px) {
  .pu-pdp-layout { grid-template-columns: 1fr; }
  .pu-pdp-hero { padding: 36px 0 44px; }
  .pu-pdp-actions { width: 100%; }
  .pu-pdp-btn { flex: 1 1 calc(50% - 5px); }
}

@media (max-width: 520px) {
  .pu-pdp-buy { flex-direction: column; }
  .pu-pdp-qty { align-self: flex-start; }
  .pu-pdp-btn { flex: 1 1 100%; }
}