/* ============================================
   PRODUCT DETAIL PAGE — premium 2026
   ============================================ */
body.is-pdp {
  background:
    radial-gradient(55% 40% at 12% 0%, rgba(36, 72, 198, 0.07), transparent 55%),
    radial-gradient(45% 35% at 92% 8%, rgba(36, 72, 198, 0.05), transparent 50%),
    linear-gradient(180deg, #f4f6fb 0%, #f7f8fc 40%, #fff 100%);
}

.pdp {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem 1.25rem 4.5rem;
}

.pdp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.86rem;
  color: var(--muted);
  margin-bottom: 1rem;
}
.pdp-crumbs a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}
.pdp-crumbs a:hover { opacity: 0.8; }
.pdp-crumbs strong { color: var(--ink); font-weight: 700; }

.pdp-main {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 960px) {
  .pdp-main {
    grid-template-columns: 0.88fr 1.12fr;
    gap: 2rem;
    align-items: start;
  }
}

/* ——— Visual column ——— */
.pdp-visual {
  position: sticky;
  top: calc(var(--nav-h, 72px) + 0.75rem);
}
.pdp-card-stage {
  position: relative;
}
.pdp-card-glow {
  position: absolute;
  inset: 18% -4% -4%;
  background: radial-gradient(55% 60% at 50% 40%, rgba(36, 72, 198, 0.18), transparent 70%);
  filter: blur(22px);
  pointer-events: none;
  z-index: 0;
}
.pdp-card-frame {
  position: relative;
  z-index: 1;
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
  box-shadow:
    0 18px 48px rgba(6, 18, 47, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
}
.pdp-card-frame.is-special {
  box-shadow:
    0 0 0 2px rgba(36, 72, 198, 0.22),
    0 18px 48px rgba(36, 72, 198, 0.16);
}
.pdp-card-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  background: #eef1fa;
}
.pdp-pill {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  backdrop-filter: blur(8px);
}
.pdp-pill-hot { background: rgba(220, 48, 20, 0.9); }
.pdp-pill-special {
  left: auto;
  right: 0.75rem;
  background: rgba(36, 72, 198, 0.92);
}

/* Compact points strip — icon unit, live rates from settings */
.pdp-points-chip {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.85rem;
  padding: 0.7rem 0.75rem 0.7rem 0.65rem;
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(36, 72, 198, 0.1), rgba(36, 72, 198, 0.04));
  border: 1px solid rgba(36, 72, 198, 0.12);
}
.pdp-points-chip-ico {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, #3d5fd9, #1a3594);
  box-shadow: 0 8px 18px rgba(36, 72, 198, 0.28);
}
.pdp-points-chip-ico .shop-icon {
  width: 18px;
  height: 18px;
  color: #fff;
}
.pdp-points-chip-copy {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
}
.pdp-points-chip-copy strong {
  display: block;
  margin: 0;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  line-height: 1.2;
}
.pdp-points-chip-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.55rem;
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
}
.pdp-points-chip-line .bf-pts {
  font-size: 0.95rem;
  color: var(--ink);
}
.pdp-points-chip-line .bf-pts-rate {
  font-size: 0.82rem;
  color: var(--ink-soft);
}
.pdp-points-chip-line .bf-pts-rate .shop-icon,
.pdp-points-chip-line .bf-pts-rate svg {
  color: var(--blue);
}
.pdp-points-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(6, 18, 47, 0.22);
  flex-shrink: 0;
}
.pdp-points-chip-link {
  flex: 0 0 auto;
  align-self: center;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(36, 72, 198, 0.12);
  white-space: nowrap;
}
.pdp-points-chip-link:hover {
  background: #fff;
  border-color: rgba(36, 72, 198, 0.22);
}

.pdp-trust {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0.15rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  border-top: 1px solid rgba(6, 18, 47, 0.06);
}
.pdp-trust li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0;
  border-radius: 0;
  background: transparent;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
}
.pdp-trust .shop-icon {
  width: 14px;
  height: 14px;
  color: var(--blue);
  flex-shrink: 0;
}

/* ——— Info / buy ——— */
.pdp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}
.pdp-eyebrow .shop-icon {
  width: 14px;
  height: 14px;
}
.pdp-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.45rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--ink);
}
.pdp-lead {
  margin: 0 0 0.85rem;
  max-width: 42ch;
  color: var(--ink-soft);
  line-height: 1.45;
  font-size: 0.98rem;
}

.pdp-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1rem;
  margin-bottom: 0.75rem;
  padding: 0.7rem 0;
  border-top: 1px solid rgba(6, 18, 47, 0.06);
  border-bottom: 1px solid rgba(6, 18, 47, 0.06);
}
.pdp-range span {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}
.pdp-range strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.pdp-range small {
  font-size: 0.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--muted);
}
.pdp-compare-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  font-size: 0.84rem;
}
.pdp-compare-link .shop-icon {
  width: 15px;
  height: 15px;
}

.pdp-quick-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}
.pdp-quick-feats span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.32rem 0.6rem;
  border-radius: 999px;
  background: rgba(36, 72, 198, 0.07);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--ink-soft);
}
.pdp-quick-feats .shop-icon {
  width: 13px;
  height: 13px;
  color: var(--blue);
}

.pdp-buy {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 20px;
  padding: 1rem 1rem 1.1rem;
  box-shadow: 0 12px 36px rgba(6, 18, 47, 0.06);
}
.pdp-block { margin-bottom: 0.85rem; }
.pdp-block-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.2rem;
}
.pdp-block h2,
.pdp-qty-row h2 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
}
.pdp-block-head span {
  font-weight: 700;
  color: var(--blue);
  font-size: 0.95rem;
}
.pdp-amount-hint {
  margin: 0 0 0.55rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.pdp-denom-list {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  max-height: min(260px, 38vh);
  overflow-y: auto;
  padding: 0.05rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.pdp-denom {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  text-align: left;
  padding: 0.62rem 0.8rem;
  border-radius: 12px;
  border: none;
  background: rgba(6, 18, 47, 0.035);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  transition: background 0.15s, box-shadow 0.15s;
}
.pdp-denom:hover:not(:disabled) {
  background: #fff;
  box-shadow: 0 6px 16px rgba(6, 18, 47, 0.07);
}
.pdp-denom.is-active {
  background: #fff;
  box-shadow:
    0 0 0 2px rgba(36, 72, 198, 0.35),
    0 8px 20px rgba(36, 72, 198, 0.1);
}
.pdp-denom.is-disabled,
.pdp-denom:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}
.pdp-denom-radio {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 2px solid rgba(6, 18, 47, 0.16);
  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: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.pdp-denom-main em {
  font-style: normal;
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: rgba(36, 72, 198, 0.1);
  color: var(--blue);
}
.pdp-denom-main em.is-out {
  background: rgba(6, 18, 47, 0.06);
  color: var(--muted);
}
.pdp-denom-pts {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
}
.pdp-denom-pts .shop-icon {
  width: 14px;
  height: 14px;
}

.pdp-qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.pdp-qty {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(6, 18, 47, 0.04);
}
.pdp-qty button {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--blue);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
}
.pdp-qty button:hover { background: rgba(36, 72, 198, 0.08); }
.pdp-qty input {
  width: 40px;
  height: 36px;
  border: none;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--ink);
  background: transparent;
  -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;
  gap: 0.7rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(6, 18, 47, 0.06);
}
@media (min-width: 520px) {
  .pdp-summary {
    grid-template-columns: auto 1fr;
    align-items: center;
  }
}
.pdp-summary-total span {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pdp-summary-total strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.pdp-summary-pts {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--blue);
}
.pdp-submit {
  width: 100%;
  border-radius: 999px !important;
  box-shadow: 0 14px 32px rgba(36, 72, 198, 0.28);
}

.pdp-special-note {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin-top: 1rem;
  padding: 0.95rem 1.05rem;
  border-radius: 16px;
  background: rgba(36, 72, 198, 0.07);
  text-decoration: none;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}
.pdp-special-note .shop-icon {
  width: 18px;
  height: 18px;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* ——— Shared sections ——— */
.pdp-howto,
.pdp-features,
.pdp-terms,
.pdp-faq,
.pdp-related {
  margin-top: 3.5rem;
}
.pdp-section-head {
  margin-bottom: 1.5rem;
  max-width: 48ch;
}
.pdp-section-head-row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  max-width: none;
}
.pdp-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}
.pdp-section-head h2 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2rem);
  letter-spacing: -0.03em;
  color: var(--ink);
}
.pdp-section-head p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

.pdp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  counter-reset: none;
}
@media (min-width: 800px) {
  .pdp-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}
.pdp-steps li {
  position: relative;
  padding: 1.25rem 1.15rem 1.3rem;
  border-radius: 20px;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.95), rgba(238, 241, 251, 0.9));
  box-shadow: 0 12px 32px rgba(6, 18, 47, 0.05);
}
.pdp-steps em {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-style: normal;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--blue);
  opacity: 0.85;
}
.pdp-steps strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1rem;
  color: var(--ink);
}
.pdp-steps span {
  display: block;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

.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: rgba(255, 255, 255, 0.8);
  box-shadow: 0 10px 28px rgba(6, 18, 47, 0.04);
}
.pdp-feature-ico {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(36, 72, 198, 0.09);
  color: var(--blue);
}
.pdp-feature-ico .shop-icon {
  width: 20px;
  height: 20px;
}
.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: grid;
  place-items: center;
  font-style: normal;
}
.pdp-feature.is-on > em {
  background: rgba(13, 148, 90, 0.12);
  color: #0d945a;
}
.pdp-feature.is-off { opacity: 0.62; }
.pdp-feature.is-off > em {
  background: rgba(6, 18, 47, 0.06);
  color: var(--muted);
}
.pdp-feature > em .shop-icon {
  width: 14px;
  height: 14px;
}

.pdp-terms {
  margin-top: 2.5rem;
}
.pdp-terms-box {
  display: grid;
  gap: 1rem;
  padding: 1.35rem 1.4rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 32px rgba(6, 18, 47, 0.05);
  border: 1px solid rgba(6, 18, 47, 0.06);
}
.pdp-terms-body h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  color: var(--ink);
}
.pdp-terms-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--ink-soft);
}
.pdp-terms-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: fit-content;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(36, 72, 198, 0.08);
  color: var(--blue);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}
.pdp-terms-link:hover {
  background: rgba(36, 72, 198, 0.14);
  transform: translateY(-1px);
}
.pdp-terms-link .shop-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.pdp-faq-grid {
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 800px) {
  .pdp-faq-grid { grid-template-columns: 1fr 1fr; }
}
.pdp-faq-grid article {
  padding: 1.25rem 1.2rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 28px rgba(6, 18, 47, 0.04);
}
.pdp-faq-grid h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  color: var(--ink);
}
.pdp-faq-grid p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.pdp-related-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.pdp-rel-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 12px 32px rgba(6, 18, 47, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pdp-rel-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(36, 72, 198, 0.12);
}
.pdp-rel-media {
  aspect-ratio: 2 / 1;
  background: #eef1fa;
  overflow: hidden;
}
.pdp-rel-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pdp-rel-body {
  padding: 0.95rem 1rem 1.1rem;
}
.pdp-rel-body h3 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  color: var(--ink);
}
.pdp-rel-body > p {
  margin: 0 0 0.55rem;
  font-weight: 700;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.pdp-rel-body small {
  font-weight: 600;
  color: var(--muted);
}
.pdp-rel-pts {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: rgba(36, 72, 198, 0.08);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--blue);
}
.pdp-rel-pts .shop-icon {
  width: 14px;
  height: 14px;
}

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

@media (max-width: 767px) {
  .pdp {
    padding: 0.9rem 0.9rem 6.5rem;
  }
  .pdp-visual { position: static; }
  .pdp-card-frame { border-radius: 18px; }
  .pdp-points-chip {
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .pdp-points-chip-line {
    white-space: normal;
  }
  .pdp-points-chip-link {
    margin-left: auto;
  }
  .pdp-trust {
    gap: 0.25rem 0.7rem;
  }
  .pdp-title { font-size: 1.7rem; }
  .pdp-buy { padding: 0.9rem; border-radius: 18px; }
  .pdp-denom-list {
    max-height: min(220px, 36vh);
  }
  .pdp-howto,
  .pdp-features,
  .pdp-terms,
  .pdp-faq,
  .pdp-related {
    margin-top: 2.5rem;
  }
  .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);
    box-shadow: 0 -10px 30px rgba(6, 18, 47, 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;
    border-radius: 999px !important;
  }
  .pdp-submit { display: none; }
  .pdp-related-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
}