/* Korean Silk Collagen Ampoule para auto — CompraConfio Panamá */
/* CompraConfio — Glutathione 7 Dark Spot Serum Patch Panamá (packaging: lemon yellow) */
:root {
  --alarm-lilac: #9a6238;
  --alarm-red: #7b4a2e;
  --alarm-red-deep: #5c3318;
  --alarm-cream: #fbf7f2;
  --alarm-soft: #f7f1e6;
  --alarm-line: #e5dcd2;
  --alarm-pearl: #a89078;
  --alarm-ink: #2a1a1e;
  --alarm-warm: #efe5d2;
}

body[data-product="silk-collagen"] {
  --sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --hl-accent: var(--alarm-red);
  --hl-accent-deep: var(--alarm-red-deep);
  --hl-ink: var(--alarm-ink);
  --hl-muted: #6b5c5e;
  --hl-line: var(--alarm-line);
  --hl-cream: var(--alarm-cream);
  --hl-cream-warm: var(--alarm-warm);
  --hl-beige: var(--alarm-warm);
  background: var(--alarm-cream);
  font-family: var(--sans);
}

body[data-product="silk-collagen"] .announce {
  background: var(--alarm-red);
  color: #fff;
}

body[data-product="silk-collagen"] .deal-strip {
  display: none;
}

body[data-product="silk-collagen"] .slide img.is-contain {
  padding: 0;
  background: #f4efe6;
}

body[data-product="silk-collagen"] .slide img.is-cover {
  object-fit: cover;
  padding: 0;
  background: #f4efe6;
}

body[data-product="silk-collagen"] .rating-row {
  margin-bottom: 10px;
}

body[data-product="silk-collagen"] .rating-row .stars {
  color: var(--hl-accent);
}

body[data-product="silk-collagen"] .rating-row a {
  color: var(--hl-ink);
  font-weight: 600;
  font-size: 0.82rem;
  text-decoration: none;
}

body[data-product="silk-collagen"] .product-title {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 4.6vw, 2.35rem);
  line-height: 1.12;
  color: var(--hl-ink);
  font-weight: 500;
  margin-bottom: 16px;
}

body[data-product="silk-collagen"] .product-title em {
  font-style: normal;
  color: var(--hl-accent);
}

body[data-product="silk-collagen"] .price-row {
  margin: 6px 0 4px;
}

body[data-product="silk-collagen"] .price-row .price-now {
  background: none;
  border: none;
  padding: 0;
  color: var(--hl-accent-deep);
  font-family: var(--serif);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1;
}

body[data-product="silk-collagen"] .price-row .price-was {
  font-size: 1rem;
  color: var(--hl-muted);
}

body[data-product="silk-collagen"] .price-row .price-save {
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

body[data-product="silk-collagen"] .price-note {
  margin: 0 0 16px;
  font-size: 0.82rem;
  color: var(--hl-muted);
}

body[data-product="silk-collagen"] .hale-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 11px;
}

body[data-product="silk-collagen"] .hale-bullets li {
  position: relative;
  padding-left: 28px;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--hl-ink);
}

body[data-product="silk-collagen"] .hale-bullets li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--hl-accent);
  color: #fff;
  font-size: 0.66rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

body[data-product="silk-collagen"] .lab-badge {
  display: flex;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--hl-line);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 12px;
  background: #fff;
}

body[data-product="silk-collagen"] .lab-badge i {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: #efe4d6;
  color: var(--hl-accent-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-size: 0.9rem;
}

body[data-product="silk-collagen"] .lab-badge div {
  font-size: 0.8rem;
  line-height: 1.4;
}

body[data-product="silk-collagen"] .lab-badge strong {
  display: block;
  font-weight: 600;
  color: var(--hl-ink);
}

body[data-product="silk-collagen"] .live-count {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hl-muted);
  margin-bottom: 12px;
}

body[data-product="silk-collagen"] .live-count i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--hl-accent);
  animation: silk-hl-pulse 1.8s infinite;
}

@keyframes silk-hl-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

body[data-product="silk-collagen"] .btn-order,
body[data-product="silk-collagen"] .btn-buy,
body[data-product="silk-collagen"] .sticky-bar .js-open-order {
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

body[data-product="silk-collagen"] .hale-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 14px 0 12px;
}

body[data-product="silk-collagen"] .hale-trust div {
  border: 1px solid var(--hl-line);
  border-radius: 8px;
  padding: 12px 8px 10px;
  text-align: center;
  font-family: var(--serif);
  font-size: 0.72rem;
  line-height: 1.35;
  color: var(--hl-ink);
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

body[data-product="silk-collagen"] .hale-trust div img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
  border-radius: 50%;
}

body[data-product="silk-collagen"] .collapse-btn {
  font-weight: 600;
}

body[data-product="silk-collagen"] .hero-guarantee-badge {
  margin: 12px 0 14px;
  padding: 12px 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, #fbf7f2 0%, #efe4d6 100%);
  border: 1px solid #d4c4b0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: #5c3318;
}

body[data-product="silk-collagen"] .hero-guarantee-badge strong {
  display: block;
  font-size: 0.95rem;
  color: var(--alarm-red-deep);
  margin-bottom: 4px;
}

body[data-product="silk-collagen"] .hero-guarantee-badge span {
  display: block;
  font-size: 0.8rem;
  color: #6b7280;
}

body[data-product="silk-collagen"] .price-save,
body[data-product="silk-collagen"] .bundle-flag,
body[data-product="silk-collagen"] .btn-order,
body[data-product="silk-collagen"] .btn-buy,
body[data-product="silk-collagen"] .sticky-bar .js-open-order,
body[data-product="silk-collagen"] .ship.is-selected .radio,
body[data-product="silk-collagen"] .bundle.is-selected .radio {
  background: var(--alarm-red);
  color: #fff;
  border-color: var(--alarm-red-deep);
}

body[data-product="silk-collagen"] .btn-order:hover,
body[data-product="silk-collagen"] .btn-buy:hover,
body[data-product="silk-collagen"] .sticky-bar .js-open-order:hover {
  background: var(--alarm-red-deep);
  border-color: var(--alarm-red-deep);
  color: #fff;
}


body[data-product="silk-collagen"] .bundle.is-selected .bundle-card,
body[data-product="silk-collagen"] .ship.is-selected {
  border-color: var(--alarm-red);
  background: var(--alarm-soft);
}

body[data-product="silk-collagen"] .notice {
  background: var(--alarm-soft);
  border-left: 3px solid var(--alarm-red);
}

body[data-product="silk-collagen"] .guarantee {
  background: var(--alarm-soft);
  border-top: 1px solid var(--alarm-line);
}

body[data-product="silk-collagen"] .dot.alarm {
  background: var(--alarm-red);
}

body[data-product="silk-collagen"] .perks--center {
  max-width: 560px;
  margin: 0 auto 12px;
}

body[data-product="silk-collagen"] .product-subtitle {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--alarm-red-deep);
  margin-bottom: 6px;
}

body[data-product="silk-collagen"] .hero-hook {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 10px;
}

body[data-product="silk-collagen"] .hero-lead {
  font-size: 0.94rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 14px;
}

body[data-product="silk-collagen"] .perks li {
  line-height: 1.5;
}

body[data-product="silk-collagen"] .gallery-stage {
  background: #f4efe6;
}

body[data-product="silk-collagen"] .slide picture,
body[data-product="silk-collagen"] .feature-media picture,
body[data-product="silk-collagen"] .review-photo-btn picture {
  display: block;
  width: 100%;
  height: 100%;
}

body[data-product="silk-collagen"] .slide picture img,
body[data-product="silk-collagen"] .feature-media picture img,
body[data-product="silk-collagen"] .review-photo-btn picture img {
  width: 100%;
  height: 100%;
}

body[data-product="silk-collagen"] .mech-card picture {
  display: block;
  width: 100%;
  height: auto;
}

body[data-product="silk-collagen"] .mech-card picture img {
  width: 100%;
  height: auto;
}

body[data-product="silk-collagen"] .slide img[src$=".svg"] {
  padding: 16px;
  background: #f8fafc;
}

body[data-product="silk-collagen"] .slide img[src$=".png"] {
  object-fit: contain;
  background: #f8fafc;
}

body[data-product="silk-collagen"] .gallery-thumbs img[src$=".png"],
body[data-product="silk-collagen"] .gallery-thumbs img[src$=".webp"] {
  object-fit: cover;
  object-position: center;
}

body[data-product="silk-collagen"] .ingc__card-img[src$=".svg"] {
  object-fit: contain;
  padding: 18px;
  background: #f8fafc;
}

body[data-product="silk-collagen"] .mech-card img[src$=".svg"] {
  object-fit: contain;
  padding: 12px;
  background: #f8fafc;
}

body[data-product="silk-collagen"] .mech-card img[src$=".png"] {
  object-fit: cover;
  object-position: center;
  background: #f8fafc;
}

body[data-product="silk-collagen"] .feature-media--square,
body[data-product="silk-collagen"] .benefit-card__media--square {
  aspect-ratio: 1 / 1;
  background: #fff;
}

body[data-product="silk-collagen"] .feature-media--square img,
body[data-product="silk-collagen"] .benefit-card__media--square img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 0;
}

body[data-product="silk-collagen"] .how-to-section .feature-media--square img[src$=".gif"] {
  object-fit: cover;
  object-position: center top;
}

body[data-product="silk-collagen"] .feature-media--wide {
  aspect-ratio: 16 / 9;
  background: #fff;
}

body[data-product="silk-collagen"] .feature-media--wide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ---------- reasons carousel (nattokinase mech layout) ---------- */
body[data-product="silk-collagen"] .hl-section {
  padding: 56px 0;
}

body[data-product="silk-collagen"] .hl-warm {
  background: var(--alarm-soft);
}

body[data-product="silk-collagen"] .hl-beige {
  background: var(--hl-beige);
  overflow-x: hidden;
}

body[data-product="silk-collagen"] .hl-eyebrow {
  text-align: center;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hl-accent);
  margin-bottom: 10px;
}

body[data-product="silk-collagen"] .hl-title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.15;
  text-align: center;
  color: var(--hl-ink);
  font-weight: 500;
  margin-bottom: 10px;
}

body[data-product="silk-collagen"] .hl-lead {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 6px;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--hl-muted);
}

body[data-product="silk-collagen"] .hl-cream {
  background: var(--hl-cream);
}

/* ---------- ingredients (Metabolae flip-card carousel) ---------- */
body[data-product="silk-collagen"] .ingc-section {
  overflow: hidden;
}

body[data-product="silk-collagen"] .ingc {
  width: 100%;
  position: relative;
}

body[data-product="silk-collagen"] .ingc__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 8px;
  padding: 0 20px;
}

body[data-product="silk-collagen"] .ingc__heading {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 500;
  font-style: normal;
  line-height: 1.2;
  color: var(--alarm-red-deep);
  margin: 0 0 12px;
}

body[data-product="silk-collagen"] .ingc__sub {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 3.2vw, 1.25rem);
  line-height: 1.5;
  color: var(--hl-muted);
  margin: 0;
}

body[data-product="silk-collagen"] .ingc__wrap {
  position: relative;
  width: 100%;
}

body[data-product="silk-collagen"] .ingc__arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  color: #333;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.1);
  padding: 0;
}

body[data-product="silk-collagen"] .ingc__arr--l {
  left: 16px;
}

body[data-product="silk-collagen"] .ingc__arr--r {
  right: 16px;
}

body[data-product="silk-collagen"] .ingc__track {
  display: flex;
  align-items: flex-end;
  gap: 18px;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  padding: 20px 50px 60px;
  min-height: 520px;
  -webkit-overflow-scrolling: touch;
}

body[data-product="silk-collagen"] .ingc__track::-webkit-scrollbar {
  display: none;
}

body[data-product="silk-collagen"] .ingc__card {
  flex: 0 0 300px;
  width: 300px;
  height: 420px;
  perspective: 900px;
  cursor: pointer;
  user-select: none;
  transition: transform 0.3s;
  will-change: transform;
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  text-align: left;
  color: inherit;
}

body[data-product="silk-collagen"] .ingc__card-inner {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  transform-style: preserve-3d;
  border-radius: 18px;
}

@media (hover: hover) {
  body[data-product="silk-collagen"] .ingc__card:hover .ingc__card-inner {
    transform: rotateY(180deg);
  }
}

body[data-product="silk-collagen"] .ingc__card.is-flipped .ingc__card-inner {
  transform: rotateY(180deg);
}

body[data-product="silk-collagen"] .ingc__card-front,
body[data-product="silk-collagen"] .ingc__card-back {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

body[data-product="silk-collagen"] .ingc__card-img {
  width: 100%;
  height: 100% !important;
  max-width: none;
  max-height: none;
  object-fit: cover;
  display: block;
}

body[data-product="silk-collagen"] .ingc__card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px 22px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, transparent 100%);
}

body[data-product="silk-collagen"] .ingc__card-label span {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.75rem;
  font-weight: 400;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

body[data-product="silk-collagen"] .ingc__card-back {
  transform: rotateY(180deg);
  background: var(--hl-accent-deep);
  color: #fff;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}

body[data-product="silk-collagen"] .ingc__card-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 4px;
  overflow-wrap: anywhere;
}

body[data-product="silk-collagen"] .ingc__card-dose {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 16px;
  display: block;
}

body[data-product="silk-collagen"] .ingc__card-desc {
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.55;
  opacity: 0.88;
  overflow-wrap: anywhere;
}

@media (max-width: 749px) {
  body[data-product="silk-collagen"] .ingc__card {
    flex: 0 0 72vw;
    width: 72vw;
    height: 400px;
  }

  body[data-product="silk-collagen"] .ingc__track {
    padding: 20px 14vw 50px;
    gap: 12px;
    min-height: 480px;
  }

  body[data-product="silk-collagen"] .ingc__arr--l {
    left: 6px;
  }

  body[data-product="silk-collagen"] .ingc__arr--r {
    right: 6px;
  }

  body[data-product="silk-collagen"] .ingc__arr {
    width: 36px;
    height: 36px;
  }

  body[data-product="silk-collagen"] .ingc__card-label span,
  body[data-product="silk-collagen"] .ingc__card-title {
    font-size: 1.5rem;
  }
}

body[data-product="silk-collagen"] .mech-head {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

body[data-product="silk-collagen"] .mech-head--solo h2 {
  max-width: 14rem;
}

@media (min-width: 900px) {
  body[data-product="silk-collagen"] .mech-head:not(.mech-head--solo) {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }
}

body[data-product="silk-collagen"] .mech-head h2 {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 6.4vw, 2.35rem);
  line-height: 1.15;
  color: var(--alarm-red-deep);
  font-weight: 500;
}

body[data-product="silk-collagen"] .mech-head p {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--muted);
}

body[data-product="silk-collagen"] .mech-wrap {
  position: relative;
}

body[data-product="silk-collagen"] .mech-arr {
  display: none;
}

body[data-product="silk-collagen"] .mech-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78vw, 320px);
  gap: 14px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 2px 18px 10px 0;
  margin: 0 -18px 0 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

body[data-product="silk-collagen"] .mech-track::-webkit-scrollbar {
  display: none;
}

body[data-product="silk-collagen"] .mech-card {
  width: 100%;
  min-width: 0;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font: inherit;
  white-space: normal;
  overflow: visible;
  scroll-snap-align: start;
}

body[data-product="silk-collagen"] .mech-card img {
  width: 100%;
  height: auto !important;
  max-height: none;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  background: #fff;
}

body[data-product="silk-collagen"] .mech-card.is-active img {
  border-bottom: 3px solid var(--alarm-red);
}

body[data-product="silk-collagen"] .mech-card h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.25;
  color: var(--alarm-red-deep);
  margin: 12px 0 0;
  font-weight: 500;
  overflow-wrap: anywhere;
}

body[data-product="silk-collagen"] .mech-card p {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 10px 0 0;
  overflow-wrap: anywhere;
}

@media (min-width: 900px) {
  body[data-product="silk-collagen"] .mech-track {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 0 0 8px;
    margin: 0;
    scroll-snap-type: none;
  }

  body[data-product="silk-collagen"] .mech-card {
    flex: 0 0 150px;
    width: 150px;
    overflow: visible;
    scroll-snap-align: unset;
  }

  body[data-product="silk-collagen"] .mech-card.is-active {
    flex: 0 0 min(340px, 36vw);
    width: min(340px, 36vw);
  }

  body[data-product="silk-collagen"] .mech-card img {
    aspect-ratio: 1 / 1;
    border-radius: 4px;
  }

  body[data-product="silk-collagen"] .mech-card.is-active img {
    aspect-ratio: 4 / 3;
  }

  body[data-product="silk-collagen"] .mech-card h3 {
    color: #b8a078;
    font-size: 1rem;
  }

  body[data-product="silk-collagen"] .mech-card.is-active h3 {
    color: var(--alarm-red-deep);
  }

  body[data-product="silk-collagen"] .mech-card p {
    display: none;
  }

  body[data-product="silk-collagen"] .mech-card.is-active p {
    display: block;
  }
}

@media (max-width: 899px) {
  body[data-product="silk-collagen"] .hl-section {
    padding: 36px 0;
  }

  body[data-product="silk-collagen"] .mech-head {
    margin-bottom: 18px;
  }

  body[data-product="silk-collagen"] .mech-head h2 {
    font-size: 1.55rem;
  }

  body[data-product="silk-collagen"] .mech-wrap {
    margin-left: -18px;
    margin-right: -18px;
  }

  body[data-product="silk-collagen"] .mech-arr {
    display: flex;
    position: absolute;
    top: calc(78vw * 0.38);
    transform: translateY(-50%);
    z-index: 20;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    color: #333;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.12);
    padding: 0;
  }

  body[data-product="silk-collagen"] .mech-arr:disabled {
    opacity: 0.35;
    cursor: default;
  }

  body[data-product="silk-collagen"] .mech-arr--l {
    left: 6px;
  }

  body[data-product="silk-collagen"] .mech-arr--r {
    right: 6px;
  }

  body[data-product="silk-collagen"] .mech-track {
    grid-auto-columns: 78vw;
    gap: 16px;
    padding: 2px 18px 10px 18px;
    margin: 0;
  }
}

body[data-product="silk-collagen"] .how-to-section .feature-copy h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 5vw, 2rem);
  line-height: 1.2;
  margin-bottom: 16px;
}

body[data-product="silk-collagen"] .how-to-note {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--muted);
}

body[data-product="silk-collagen"] .how-to-inner {
  padding: 0;
}

body[data-product="silk-collagen"] .how-to-steps {
  display: grid;
  gap: 0;
}

body[data-product="silk-collagen"] .how-to-step {
  padding: 16px 0;
  border-bottom: 1px solid var(--alarm-line);
}

body[data-product="silk-collagen"] .how-to-step:last-child {
  border-bottom: none;
}

body[data-product="silk-collagen"] .how-to-step__title {
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--alarm-red-deep);
  margin: 0 0 8px;
}

body[data-product="silk-collagen"] .how-to-step__title .how-to-step__num {
  font-family: var(--sans);
  font-size: 0.92em;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--alarm-red);
  margin-right: 0.15em;
}

body[data-product="silk-collagen"] .how-to-step__text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

body[data-product="silk-collagen"] .testimonial-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 768px) {
  body[data-product="silk-collagen"] .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

body[data-product="silk-collagen"] .testimonial-card {
  background: #fff;
  border: 1px solid var(--alarm-line);
  border-radius: 12px;
  padding: 20px;
}

body[data-product="silk-collagen"] .testimonial-card .stars {
  color: var(--alarm-red);
  font-size: 0.84rem;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

body[data-product="silk-collagen"] .testimonial-card blockquote {
  margin: 0 0 12px;
  font-size: 0.94rem;
  line-height: 1.6;
  font-style: italic;
}

body[data-product="silk-collagen"] .testimonial-card cite {
  font-size: 0.82rem;
  color: var(--muted);
  font-style: normal;
}

body[data-product="silk-collagen"] .compare-panel {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

@media (min-width: 640px) {
  body[data-product="silk-collagen"] .compare-panel {
    grid-template-columns: 1fr 1fr;
  }
}

body[data-product="silk-collagen"] .compare-box {
  background: var(--alarm-soft);
  border: 1px solid var(--alarm-line);
  border-radius: 12px;
  padding: 18px;
}

body[data-product="silk-collagen"] .compare-box h4 {
  margin: 0 0 10px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--alarm-red-deep);
}

body[data-product="silk-collagen"] .compare-box ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
}

body[data-product="silk-collagen"] .expert-box {
  background: #fff;
  border: 1px solid var(--alarm-line);
  border-radius: 12px;
  padding: 24px;
  max-width: 720px;
  margin: 0 auto;
}

body[data-product="silk-collagen"] .expert-box h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

body[data-product="silk-collagen"] .expert-box ul {
  margin: 12px 0 0;
  padding-left: 0;
  list-style: none;
}

body[data-product="silk-collagen"] .expert-box li {
  padding: 6px 0;
  font-size: 0.92rem;
}

body[data-product="silk-collagen"] .final-cta {
  text-align: center;
  background: linear-gradient(180deg, var(--alarm-soft), #fff);
  padding: 48px 20px;
}

body[data-product="silk-collagen"] .final-cta h2 {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 4vw, 2rem);
  margin-bottom: 16px;
}

body[data-product="silk-collagen"] .final-cta .cta-perks {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  margin: 20px 0 24px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--alarm-red-deep);
}

body[data-product="silk-collagen"] .gluta-badge {
  display: inline-block;
  background: var(--alarm-lilac);
  color: var(--alarm-red-deep);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
  border: 1px solid var(--alarm-line);
}

body[data-product="silk-collagen"] .text-link {
  color: var(--alarm-red-deep);
}

body[data-product="silk-collagen"] .sticky-bar {
  border-top: 1px solid var(--alarm-line);
}

body[data-product="silk-collagen"] .guarantee-row {
  gap: 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--alarm-line);
}

body[data-product="silk-collagen"] .guarantee-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

body[data-product="silk-collagen"] .guarantee-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
  margin-bottom: 2px;
}

body[data-product="silk-collagen"] .guarantee-item strong {
  margin-bottom: 0;
}

body[data-product="silk-collagen"] .guarantee-item span {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
}

/* ---------- ingredients carousel (nattokinase flip-card layout) ---------- */
body[data-product="silk-collagen"] .hl-cream {
  background: var(--alarm-cream);
}

body[data-product="silk-collagen"] .ingc-section {
  overflow: hidden;
}

body[data-product="silk-collagen"] .ingc {
  width: 100%;
  position: relative;
}

body[data-product="silk-collagen"] .ingc__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 8px;
  padding: 0 20px;
}

body[data-product="silk-collagen"] .ingc__heading {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.7rem, 5.4vw, 2.85rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--alarm-ink);
  margin: 0 0 12px;
}

body[data-product="silk-collagen"] .ingc__sub {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 3.2vw, 1.25rem);
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}

body[data-product="silk-collagen"] .ingc__wrap {
  position: relative;
  width: 100%;
}

body[data-product="silk-collagen"] .ingc__arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  color: #333;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.1);
  padding: 0;
}

body[data-product="silk-collagen"] .ingc__arr--l { left: 16px; }
body[data-product="silk-collagen"] .ingc__arr--r { right: 16px; }

body[data-product="silk-collagen"] .ingc__track {
  display: flex;
  align-items: flex-end;
  gap: 18px;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  padding: 20px 50px 60px;
  min-height: 520px;
  -webkit-overflow-scrolling: touch;
}

body[data-product="silk-collagen"] .ingc__track::-webkit-scrollbar {
  display: none;
}

body[data-product="silk-collagen"] .ingc__card {
  flex: 0 0 300px;
  width: 300px;
  height: 420px;
  perspective: 900px;
  cursor: pointer;
  user-select: none;
  transition: transform 0.3s;
  will-change: transform;
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  text-align: left;
  color: inherit;
}

body[data-product="silk-collagen"] .ingc__card-inner {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  transform-style: preserve-3d;
  border-radius: 18px;
}

@media (hover: hover) {
  body[data-product="silk-collagen"] .ingc__card:hover .ingc__card-inner {
    transform: rotateY(180deg);
  }
}

body[data-product="silk-collagen"] .ingc__card.is-flipped .ingc__card-inner {
  transform: rotateY(180deg);
}

body[data-product="silk-collagen"] .ingc__card-front,
body[data-product="silk-collagen"] .ingc__card-back {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

body[data-product="silk-collagen"] .ingc__card-img {
  width: 100%;
  height: 100% !important;
  max-width: none;
  max-height: none;
  object-fit: cover;
  display: block;
}

body[data-product="silk-collagen"] .ingc__card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px 22px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, transparent 100%);
}

body[data-product="silk-collagen"] .ingc__card-label span {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.75rem;
  font-weight: 400;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

body[data-product="silk-collagen"] .ingc__card-back {
  transform: rotateY(180deg);
  background: #3d3820;
  color: #fff;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}

body[data-product="silk-collagen"] .ingc__card-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 4px;
  overflow-wrap: anywhere;
}

body[data-product="silk-collagen"] .ingc__card-dose {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 16px;
  display: block;
}

body[data-product="silk-collagen"] .ingc__card-desc {
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.55;
  opacity: 0.88;
  overflow-wrap: anywhere;
}

@media (max-width: 749px) {
  body[data-product="silk-collagen"] .ingc__card {
    flex: 0 0 72vw;
    width: 72vw;
    height: 400px;
  }

  body[data-product="silk-collagen"] .ingc__track {
    padding: 20px 14vw 50px;
    gap: 12px;
    min-height: 480px;
  }

  body[data-product="silk-collagen"] .ingc__arr--l { left: 6px; }
  body[data-product="silk-collagen"] .ingc__arr--r { right: 6px; }
  body[data-product="silk-collagen"] .ingc__arr { width: 36px; height: 36px; }
  body[data-product="silk-collagen"] .ingc__card-label span,
  body[data-product="silk-collagen"] .ingc__card-title { font-size: 1.5rem; }
}

/* ---------- reviews summary ---------- */
body[data-product="silk-collagen"] .rev-summary {
  display: grid;
  gap: 20px;
  align-items: start;
}

@media (min-width: 860px) {
  body[data-product="silk-collagen"] .rev-summary { grid-template-columns: 1fr 1fr; }
}

body[data-product="silk-collagen"] .rev-summary h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  color: var(--alarm-red-deep);
  font-weight: 500;
  margin-bottom: 10px;
}

body[data-product="silk-collagen"] .rev-score {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}

body[data-product="silk-collagen"] .rev-score b { font-size: 2rem; color: var(--alarm-ink); }
body[data-product="silk-collagen"] .rev-score span { color: var(--alarm-red); font-size: 1.05rem; letter-spacing: 2px; }
body[data-product="silk-collagen"] .rev-count { font-size: 0.78rem; color: #7a7060; margin-bottom: 12px; }
body[data-product="silk-collagen"] .rev-disclaimer { font-size: 0.75rem; line-height: 1.5; color: #7a7060; }

body[data-product="silk-collagen"] .rev-bars { display: grid; gap: 8px; }

body[data-product="silk-collagen"] .rev-bar { display: flex; align-items: center; gap: 12px; }

body[data-product="silk-collagen"] .rev-bar i {
  flex: 1;
  height: 5px;
  border-radius: 3px;
  background: var(--alarm-line);
  overflow: hidden;
}

body[data-product="silk-collagen"] .rev-bar i u { display: block; height: 100%; background: var(--alarm-red); }
body[data-product="silk-collagen"] .rev-bar span { flex: none; color: var(--alarm-red-deep); font-size: 0.8rem; letter-spacing: 1px; }

body[data-product="silk-collagen"] .rev-topics { margin-top: 22px; }

body[data-product="silk-collagen"] .rev-topics h3 {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--alarm-red-deep);
  margin-bottom: 12px;
  font-weight: 500;
}

body[data-product="silk-collagen"] .rev-pills { display: flex; flex-wrap: wrap; gap: 8px; }

body[data-product="silk-collagen"] .rev-pills span {
  border: 1px solid var(--alarm-line);
  background: #fff;
  border-radius: 999px;
  padding: 7px 15px;
  font-size: 0.8rem;
  color: var(--alarm-ink);
}

/* ---------- customer reviews ---------- */
body[data-product="silk-collagen"] .gluta-review-lead {
  max-width: 640px;
  margin: 28px 0 18px;
  font-size: 0.88rem;
  line-height: 1.55;
  color: #7a7060;
}

body[data-product="silk-collagen"] .gluta-review-grid {
  display: grid;
  gap: 16px;
  margin-top: 8px;
}

@media (min-width: 720px) {
  body[data-product="silk-collagen"] .gluta-review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  body[data-product="silk-collagen"] .gluta-review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  body[data-product="silk-collagen"] .gluta-review-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

body[data-product="silk-collagen"] .gluta-review-grid .review-card {
  border: 1px solid var(--alarm-line);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

body[data-product="silk-collagen"] .review-card--photo .stars,
body[data-product="silk-collagen"] .review-card--photo .review-card__title,
body[data-product="silk-collagen"] .review-card--photo p,
body[data-product="silk-collagen"] .review-card--photo cite {
  padding: 0 16px;
}

body[data-product="silk-collagen"] .review-card--photo .stars {
  margin-top: 12px;
  margin-bottom: 6px;
  color: var(--alarm-red);
  font-size: 0.84rem;
  letter-spacing: 1px;
}

body[data-product="silk-collagen"] .review-card--photo .review-card__title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--alarm-ink);
}

body[data-product="silk-collagen"] .review-card--photo p {
  margin: 0 0 10px;
  font-size: 0.86rem;
  line-height: 1.6;
  color: #333;
  flex: 1;
}

body[data-product="silk-collagen"] .review-card--photo cite {
  display: block;
  padding-bottom: 16px;
  margin-top: auto;
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 600;
  color: #7a7060;
}

body[data-product="silk-collagen"] .review-photo-btn {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
  position: relative;
}

body[data-product="silk-collagen"] .review-photo-btn img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  display: block;
  background: var(--alarm-soft);
}

@media (max-width: 719px) {
  body[data-product="silk-collagen"] .gluta-review-grid .review-card--photo {
    display: flex;
    flex-direction: column;
  }

  body[data-product="silk-collagen"] .gluta-review-grid .review-card--photo .review-photo-btn img {
    aspect-ratio: 1 / 1;
    width: 100%;
    height: auto;
  }
}

body[data-product="silk-collagen"] .review-photo-btn::after {
  content: "⤢";
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #333;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  pointer-events: none;
}

body[data-product="silk-collagen"] .gluta-review-note {
  margin-top: 18px;
  font-size: 0.75rem;
  line-height: 1.55;
  color: #7a7060;
  text-align: center;
}

body[data-product="silk-collagen"] .review-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 130;
  align-items: center;
  justify-content: center;
}

body[data-product="silk-collagen"] .review-lightbox.is-open { display: flex; }

body[data-product="silk-collagen"] .review-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
}

body[data-product="silk-collagen"] .review-lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(94vw, 760px);
  max-height: 92vh;
  padding: 52px 48px;
}

body[data-product="silk-collagen"] .review-lightbox-figure { margin: 0; }

body[data-product="silk-collagen"] .review-lightbox-figure img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  border-radius: 6px;
  background: #111;
}

body[data-product="silk-collagen"] .review-lightbox-figure figcaption {
  margin-top: 12px;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
}

body[data-product="silk-collagen"] .review-lightbox-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

body[data-product="silk-collagen"] .review-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

body[data-product="silk-collagen"] .review-lightbox-nav.is-prev { left: 0; }
body[data-product="silk-collagen"] .review-lightbox-nav.is-next { right: 0; }
body[data-product="silk-collagen"] .review-lightbox-nav:disabled { opacity: 0.25; cursor: default; }

@media (max-width: 640px) {
  body[data-product="silk-collagen"] .review-lightbox-panel { padding: 44px 36px; }
}

body[data-product="silk-collagen"] .gluta-real-results {
  background: #fff;
  padding: 48px 0 56px;
}

body[data-product="silk-collagen"] .gluta-real-results__title {
  margin: 0 0 28px;
  text-align: center;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--alarm-ink);
}

body[data-product="silk-collagen"] .gluta-real-results__viewport {
  max-width: 980px;
  margin: 0 auto;
}

body[data-product="silk-collagen"] .gluta-real-results__track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

body[data-product="silk-collagen"] .gluta-real-results__card {
  margin: 0;
  overflow: hidden;
  border-radius: 14px;
  background: var(--alarm-soft);
  box-shadow: 0 2px 12px rgba(42, 37, 32, 0.06);
  aspect-ratio: 1 / 1;
}

body[data-product="silk-collagen"] .gluta-real-results__card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

body[data-product="silk-collagen"] .gluta-real-results__nav {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 18px;
}

body[data-product="silk-collagen"] .gluta-real-results__btn {
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  color: var(--alarm-ink);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

body[data-product="silk-collagen"] .gluta-real-results__btn:disabled {
  opacity: 0.25;
  cursor: default;
}

body[data-product="silk-collagen"] .gluta-real-results__count {
  min-width: 42px;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--alarm-ink);
}

@media (max-width: 768px) {
  body[data-product="silk-collagen"] .gluta-real-results {
    padding: 36px 0 44px;
  }

  body[data-product="silk-collagen"] .gluta-real-results__title {
    text-align: left;
    margin-bottom: 18px;
    font-size: 1.45rem;
    line-height: 1.2;
  }

  body[data-product="silk-collagen"] .gluta-real-results__viewport {
    margin-left: -18px;
    margin-right: -18px;
    overflow: hidden;
    max-width: none;
  }

  body[data-product="silk-collagen"] .gluta-real-results__track {
    display: grid;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: calc(100vw - 52px);
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 2px 18px 8px 18px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  body[data-product="silk-collagen"] .gluta-real-results__track::-webkit-scrollbar {
    display: none;
  }

  body[data-product="silk-collagen"] .gluta-real-results__card {
    scroll-snap-align: start;
    border-radius: 14px;
    min-height: calc(100vw - 52px);
  }

  body[data-product="silk-collagen"] .gluta-real-results__nav {
    display: flex;
    margin-top: 20px;
  }
}

@media (min-width: 769px) {
  body[data-product="silk-collagen"] .gluta-real-results__track {
    gap: 20px;
  }

  body[data-product="silk-collagen"] .gluta-real-results__card {
    border-radius: 16px;
  }
}

body[data-product="silk-collagen"] .notice--center {
  text-align: center;
  margin: 18px auto 0;
  max-width: 28rem;
}

body[data-product="silk-collagen"] .section-cta {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

body[data-product="silk-collagen"] .mech-card img {
  width: 100%;
  height: auto !important;
  max-height: none;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  display: block;
  background: #fff;
}

body[data-product="silk-collagen"] .feature-media--square img {
  object-fit: contain;
  background: #fff;
}

body[data-product="silk-collagen"] .story-problem-photo {
  object-fit: cover;
  object-position: center;
}

body[data-product="silk-collagen"] .story-solution-demo[src$=".gif"],
body[data-product="silk-collagen"] .how-to-demo[src$=".gif"],
body[data-product="silk-collagen"] .story-solution-demo[src$=".webp"],
body[data-product="silk-collagen"] .how-to-demo[src$=".webp"],
body[data-product="silk-collagen"] .how-to-demo[src$=".jpg"] {
  object-fit: cover;
  object-position: center;
}

body[data-product="silk-collagen"] .slide img.is-contain {
  object-fit: contain;
  background: #fff;
}

body[data-product="silk-collagen"] .gallery-thumbs img {
  object-fit: cover;
  object-position: center;
}

/* ---------- timeline (Qué esperar — Metabolae layout) ---------- */
body[data-product="silk-collagen"] .tl {
  position: relative;
  margin-top: 30px;
}

body[data-product="silk-collagen"] .tl::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--hl-accent);
  opacity: 0.3;
}

body[data-product="silk-collagen"] .tl-step {
  position: relative;
  padding-left: 68px;
  margin-bottom: 28px;
}

body[data-product="silk-collagen"] .tl-marker {
  --tl-delay: 0ms;
  position: absolute;
  left: 0;
  top: 8px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--hl-beige);
  border: 2px solid var(--hl-accent);
  color: var(--hl-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  opacity: 0;
  transform: scale(0.4);
  transition:
    opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1) var(--tl-delay),
    transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) var(--tl-delay),
    background 0.45s ease calc(var(--tl-delay) + 200ms),
    color 0.45s ease calc(var(--tl-delay) + 200ms),
    box-shadow 0.45s ease calc(var(--tl-delay) + 200ms);
}

body[data-product="silk-collagen"] .tl-check {
  width: 60%;
  height: 60%;
  display: block;
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  transition: stroke-dashoffset 0.5s cubic-bezier(0.65, 0, 0.45, 1) calc(var(--tl-delay) + 350ms);
}

body[data-product="silk-collagen"] .tl-marker::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--hl-accent);
  opacity: 0;
  transform: scale(0.85);
  pointer-events: none;
}

body[data-product="silk-collagen"] .tl-card {
  --tl-delay: 0ms;
  background: var(--hl-cream);
  border-top: 3px solid var(--hl-accent);
  padding: 16px 18px;
  border-radius: 4px;
  opacity: 0;
  transform: translateX(32px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1) var(--tl-delay),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) var(--tl-delay);
}

body[data-product="silk-collagen"] .tl-step--left .tl-card {
  transform: translateX(-32px);
}

body[data-product="silk-collagen"] .tl-step--right .tl-card {
  transform: translateX(32px);
}

body[data-product="silk-collagen"] .tl-step.is-visible .tl-marker {
  opacity: 1;
  transform: scale(1);
  background: var(--hl-accent);
  color: var(--hl-cream);
  box-shadow: 0 4px 14px rgba(92, 51, 24, 0.28);
}

body[data-product="silk-collagen"] .tl-step.is-visible .tl-check {
  stroke-dashoffset: 0;
}

body[data-product="silk-collagen"] .tl-step.is-visible .tl-card {
  opacity: 1;
  transform: translateX(0);
}

body[data-product="silk-collagen"] .tl-step.is-visible .tl-marker::before {
  animation: silk-tl-marker-pulse 1.2s ease-out forwards;
  animation-delay: calc(var(--tl-delay) + 250ms);
}

@keyframes silk-tl-marker-pulse {
  0% { opacity: 0.7; transform: scale(0.85); }
  100% { opacity: 0; transform: scale(1.8); }
}

body[data-product="silk-collagen"] .tl-card h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--hl-accent);
  font-weight: 500;
  margin-bottom: 10px;
}

body[data-product="silk-collagen"] .tl-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

body[data-product="silk-collagen"] .tl-card li {
  position: relative;
  padding-left: 18px;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--hl-muted);
}

body[data-product="silk-collagen"] .tl-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--hl-accent);
  font-size: 0.76rem;
}

body[data-product="silk-collagen"] .tl-footnote {
  text-align: center;
  max-width: 620px;
  margin: 20px auto 0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--hl-muted);
}

@media (min-width: 860px) {
  body[data-product="silk-collagen"] .tl::before {
    left: 50%;
    transform: translateX(-50%);
  }

  body[data-product="silk-collagen"] .tl-step {
    padding-left: 0;
    width: calc(50% - 44px);
    margin-bottom: 36px;
  }

  body[data-product="silk-collagen"] .tl-step--right {
    margin-left: calc(50% + 44px);
  }

  body[data-product="silk-collagen"] .tl-marker {
    left: auto;
    right: -74px;
    width: 56px;
    height: 56px;
    top: 12px;
  }

  body[data-product="silk-collagen"] .tl-step--right .tl-marker {
    right: auto;
    left: -74px;
  }
}

@media (max-width: 859px) {
  body[data-product="silk-collagen"] .tl::before {
    left: 20px;
  }

  body[data-product="silk-collagen"] .tl-step {
    padding-left: 62px;
  }

  body[data-product="silk-collagen"] .tl-marker {
    width: 42px;
    height: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-product="silk-collagen"] .tl-marker,
  body[data-product="silk-collagen"] .tl-card {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  body[data-product="silk-collagen"] .tl-marker {
    background: var(--hl-accent);
    color: var(--hl-cream);
  }

  body[data-product="silk-collagen"] .tl-check {
    stroke-dashoffset: 0 !important;
  }

  body[data-product="silk-collagen"] .tl-step.is-visible .tl-marker::before {
    animation: none !important;
  }
}

/* ---------- photo reviews ---------- */
body[data-product="silk-collagen"] .gluta-review-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 720px) {
  body[data-product="silk-collagen"] .gluta-review-grid.review-grid--photos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

body[data-product="silk-collagen"] .gluta-review-grid .review-card {
  border: 1px solid var(--alarm-line);
  border-radius: 10px;
  background: #fff;
}

body[data-product="silk-collagen"] .review-card--photo .stars,
body[data-product="silk-collagen"] .review-card--photo .review-card__title,
body[data-product="silk-collagen"] .review-card--photo p,
body[data-product="silk-collagen"] .review-card--photo cite {
  padding: 0 16px;
}

body[data-product="silk-collagen"] .review-card--photo .stars {
  margin-top: 12px;
  margin-bottom: 6px;
  color: var(--alarm-red);
  font-size: 0.84rem;
  letter-spacing: 1px;
}

body[data-product="silk-collagen"] .review-card--photo .review-card__title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--alarm-red-deep);
}

body[data-product="silk-collagen"] .review-card--photo p {
  margin: 0 0 10px;
  font-size: 0.86rem;
  line-height: 1.6;
  color: #333;
  flex: 1;
}

body[data-product="silk-collagen"] .review-card--photo cite {
  display: block;
  padding-bottom: 16px;
  margin-top: auto;
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 600;
  color: var(--hl-muted);
}

body[data-product="silk-collagen"] .review-photo-btn {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
  position: relative;
}

body[data-product="silk-collagen"] .review-photo-btn img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  display: block;
  background: var(--alarm-soft);
}

body[data-product="silk-collagen"] .review-photo-btn::after {
  content: "⤢";
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #333;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  pointer-events: none;
}

body[data-product="silk-collagen"] .gluta-review-note {
  margin-top: 18px;
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--hl-muted);
  text-align: center;
}

body[data-product="silk-collagen"] .review-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 130;
  align-items: center;
  justify-content: center;
}

body[data-product="silk-collagen"] .review-lightbox.is-open {
  display: flex;
}

body[data-product="silk-collagen"] .review-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
}

body[data-product="silk-collagen"] .review-lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(94vw, 760px);
  max-height: 92vh;
  padding: 52px 48px;
}

body[data-product="silk-collagen"] .review-lightbox-figure {
  margin: 0;
}

body[data-product="silk-collagen"] .review-lightbox-figure img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  border-radius: 6px;
  background: #111;
}

body[data-product="silk-collagen"] .review-lightbox-figure figcaption {
  margin-top: 12px;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
}

body[data-product="silk-collagen"] .review-lightbox-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

body[data-product="silk-collagen"] .review-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

body[data-product="silk-collagen"] .review-lightbox-nav.is-prev {
  left: 0;
}

body[data-product="silk-collagen"] .review-lightbox-nav.is-next {
  right: 0;
}

body[data-product="silk-collagen"] .review-lightbox-nav:disabled {
  opacity: 0.25;
  cursor: default;
}

@media (max-width: 640px) {
  body[data-product="silk-collagen"] .review-lightbox-panel {
    padding: 44px 36px;
  }
}