/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.pdp {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 5.5rem;
}
.pdp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 1.35rem;
}
.pdp-crumbs a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}
.pdp-crumbs a:hover { text-decoration: underline; }
.pdp-crumbs strong { color: var(--ink); font-weight: 700; }

.pdp-main {
  display: grid;
  gap: 1.75rem;
}
@media (min-width: 900px) {
  .pdp-main {
    grid-template-columns: 1fr 1.05fr;
    gap: 2.5rem;
    align-items: start;
  }
}

.pdp-visual { position: sticky; top: calc(var(--nav-h, 72px) + 1rem); }
.pdp-card-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(3, 27, 78, 0.07);
  box-shadow: var(--shadow-lg);
}
.pdp-card-frame.is-special {
  box-shadow: 0 0 0 3px rgba(36, 72, 198, 0.25), var(--shadow-lg);
}
.pdp-card-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  background: var(--blue-wash);
}
.pdp-pill {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
}
.pdp-pill-hot { background: rgba(252, 42, 0, 0.92); }
.pdp-pill-special {
  left: auto;
  right: 0.9rem;
  background: rgba(36, 72, 198, 0.92);
}
.pdp-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.9rem;
}
.pdp-trust > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-align: center;
  padding: 0.75rem 0.4rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-soft);
  line-height: 1.25;
}
.pdp-trust svg {
  width: 18px !important;
  height: 18px !important;
  color: var(--blue);
}

.pdp-info .shop-h1 { margin-bottom: 0.65rem; }
.pdp-lead {
  margin: 0 0 1.25rem;
  color: var(--muted);
  line-height: 1.55;
  font-size: 1.02rem;
}
.pdp-range-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  border-radius: 18px;
  background: var(--blue-wash);
  border: 1px solid rgba(36, 72, 198, 0.12);
  margin-bottom: 1.15rem;
}
.pdp-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.pdp-range-box strong {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--ink);
}
.pdp-range-box small {
  font-size: 0.9rem;
  color: var(--muted);
  font-family: var(--font-body);
  font-weight: 600;
}
.pdp-compare-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
}
.pdp-compare-link svg { width: 16px !important; height: 16px !important; }

.pdp-buy {
  background: #fff;
  border-radius: 24px;
  padding: 1.25rem;
  border: 1px solid rgba(3, 27, 78, 0.07);
  box-shadow: var(--shadow);
}
.pdp-block { margin-bottom: 1.15rem; }
.pdp-block-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.7rem;
}
.pdp-block h2,
.pdp-qty-row h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
}
.pdp-block-head span {
  font-weight: 700;
  color: var(--blue);
  font-size: 1rem;
}
.pdp-amounts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.pdp-amount {
  height: 42px;
  padding: 0 0.95rem;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}
.pdp-amount:hover {
  border-color: rgba(36, 72, 198, 0.4);
  color: var(--blue);
}
.pdp-amount.is-active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 8px 20px rgba(36, 72, 198, 0.28);
}

.pdp-amount-hint {
  margin: -0.35rem 0 0.85rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.pdp-denom-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: min(360px, 52vh);
  overflow-y: auto;
  padding: 0.15rem;
  margin: 0 -0.15rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.pdp-denom {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  border: 1.5px solid var(--line);
  background: var(--blue-wash);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}
.pdp-denom:hover:not(:disabled) {
  border-color: rgba(36, 72, 198, 0.35);
  background: #fff;
  transform: translateY(-1px);
}
.pdp-denom.is-active {
  background: #fff;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(36, 72, 198, 0.14), var(--shadow);
}
.pdp-denom.is-disabled,
.pdp-denom:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: #f3f4f7;
  transform: none;
}
.pdp-denom-radio {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 2px solid rgba(3, 27, 78, 0.2);
  background: #fff;
  position: relative;
  flex-shrink: 0;
}
.pdp-denom.is-active .pdp-denom-radio {
  border-color: var(--blue);
}
.pdp-denom.is-active .pdp-denom-radio::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: inherit;
  background: var(--blue);
}
.pdp-denom-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.65rem;
  min-width: 0;
}
.pdp-denom-main strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.pdp-denom-main em {
  font-style: normal;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--blue-mist);
  color: var(--blue);
}
.pdp-denom-main em.is-out {
  background: rgba(3, 27, 78, 0.08);
  color: var(--muted);
}
.pdp-denom-pts {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
}
.pdp-denom-pts .shop-icon {
  width: 18px;
  height: 18px;
}
.pdp-summary-pts {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue);
}

.pdp-qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.pdp-qty {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
}
.pdp-qty button {
  width: 42px;
  height: 42px;
  border: none;
  background: var(--blue-wash);
  color: var(--blue);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
}
.pdp-qty button:hover { background: var(--blue-mist); }
.pdp-qty input {
  width: 48px;
  height: 42px;
  border: none;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  font-family: inherit;
  color: var(--ink);
  -moz-appearance: textfield;
}
.pdp-qty input::-webkit-outer-spin-button,
.pdp-qty input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pdp-summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}
@media (min-width: 520px) {
  .pdp-summary {
    grid-template-columns: auto 1fr;
    align-items: center;
  }
}
.pdp-summary > div span {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pdp-summary > div strong {
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--ink);
}
.pdp-submit { width: 100%; }

.pdp-special-note {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(36, 72, 198, 0.08);
  border: 1px solid rgba(36, 72, 198, 0.18);
  text-decoration: none;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}
.pdp-special-note svg {
  width: 18px !important;
  height: 18px !important;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.pdp-features,
.pdp-related {
  margin-top: 3rem;
}
.pdp-features-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.pdp-features-head > .shop-btn {
  margin: 0;
  flex-shrink: 0;
}
.pdp-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}
@media (min-width: 700px) {
  .pdp-feature-grid { grid-template-columns: 1fr 1fr; }
}
.pdp-feature {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.pdp-feature-ico {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-mist);
  color: var(--blue);
}
.pdp-feature-ico svg { width: 22px !important; height: 22px !important; }
.pdp-feature strong {
  display: block;
  font-size: 0.95rem;
  color: var(--ink);
  margin-bottom: 0.15rem;
}
.pdp-feature span {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.35;
}
.pdp-feature em {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
}
.pdp-feature.is-on em {
  background: rgba(13, 148, 90, 0.12);
  color: #0d945a;
}
.pdp-feature.is-off {
  opacity: 0.72;
}
.pdp-feature.is-off em {
  background: rgba(3, 27, 78, 0.06);
  color: var(--muted);
}
.pdp-feature em svg { width: 14px !important; height: 14px !important; }

.pdp-related-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.pdp-mobile-bar {
  display: none;
}

@media (max-width: 767px) {
  .pdp {
    padding: 0.85rem 0.85rem 6.5rem;
  }
  .pdp-visual { position: static; }
  .pdp-card-frame { border-radius: 20px; }
  .pdp-trust {
    grid-template-columns: 1fr;
  }
  .pdp-trust > div {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    gap: 0.65rem;
    padding: 0.7rem 0.85rem;
    font-size: 0.85rem;
  }
  .pdp-range-box {
    flex-direction: column;
    align-items: flex-start;
  }
  .pdp-buy { padding: 1.05rem; border-radius: 20px; }
  .pdp-amount { height: 40px; padding: 0 0.8rem; font-size: 0.85rem; }
  .pdp-summary > div strong { font-size: 1.4rem; }
  .pdp-mobile-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem calc(0.75rem + env(safe-area-inset-bottom, 0));
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -10px 30px rgba(3, 27, 78, 0.08);
  }
  .pdp-mobile-bar span {
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 600;
    max-width: 42vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .pdp-mobile-bar strong {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--ink);
  }
  .pdp-mobile-bar .shop-btn {
    height: 46px;
    padding: 0 1.15rem;
    flex-shrink: 0;
  }
  /* hide duplicate big submit on mobile — bar handles it */
  .pdp-submit { display: none; }
  .pdp-related-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
}