/* ==========================================================================
   Pages démo produit — La Crème & L'hydra (Shopify showcase)
   ========================================================================== */

.theme-la-creme {
  --pd-bg: #e0d1e5;
  --pd-bg-soft: #eadef0;
  --pd-ink: #2a1f2e;
  --pd-muted: rgba(42, 31, 46, 0.72);
  --pd-line: rgba(42, 31, 46, 0.12);
  --pd-accent-a: #6b2d8b;
  --pd-accent-b: #e84b8a;
  --pd-btn-text: #fff;
  --pd-shadow: rgba(107, 45, 139, 0.18);
}

.theme-l-hydra {
  --pd-bg: #d8e8f5;
  --pd-bg-soft: #e6f1fb;
  --pd-ink: #152535;
  --pd-muted: rgba(21, 37, 53, 0.72);
  --pd-line: rgba(21, 37, 53, 0.12);
  --pd-accent-a: #0d47a1;
  --pd-accent-b: #4fc3f7;
  --pd-btn-text: #fff;
  --pd-shadow: rgba(13, 71, 161, 0.2);
}

body.theme-la-creme,
body.theme-l-hydra {
  background: var(--pd-bg);
  color: var(--pd-ink);
}

body.theme-la-creme .site-header,
body.theme-l-hydra .site-header {
  background: rgba(224, 209, 229, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--pd-line);
}

body.theme-l-hydra .site-header {
  background: rgba(216, 232, 245, 0.88);
}

body.theme-la-creme .site-header .logo img,
body.theme-l-hydra .site-header .logo img {
  filter: none;
}

.product-demo-page {
  padding: 7.5rem 0 4rem;
  min-height: 100vh;
}

.product-demo-page .container {
  max-width: 1080px;
}

.pd-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-small, 0.875rem);
  color: var(--pd-muted);
  margin-bottom: 2rem;
  transition: color 0.2s ease;
}

.pd-back:hover {
  color: var(--pd-ink);
}

.pd-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--pd-muted);
  margin-bottom: 0.75rem;
}

.pd-title {
  font-family: var(--font-display, "Fraunces", Georgia, serif);
  font-size: clamp(2.75rem, 7vw, 4.25rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 1rem;
  background: linear-gradient(120deg, var(--pd-accent-a), var(--pd-accent-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pd-lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--pd-muted);
  max-width: 42ch;
  margin: 0;
  line-height: 1.65;
}

/* Grille produit : mobile = intro → visuel → fiche ; desktop = visuel gauche, texte droite */
.pd-product-grid {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
  margin-top: 0.25rem;
}

.pd-product-intro .pd-eyebrow {
  margin-bottom: 0.75rem;
}

.pd-product-intro .pd-title {
  margin-bottom: 1rem;
}

.pd-product-intro .pd-lead {
  margin-bottom: 0;
}

@media (min-width: 900px) {
  .pd-product-grid {
    display: grid;
    grid-template-columns: minmax(300px, 1fr) minmax(0, 1.05fr);
    grid-template-rows: auto auto;
    gap: 2rem 3rem;
    align-items: start;
    margin-top: 1rem;
  }

  .pd-product-visual {
    grid-column: 1;
    grid-row: 1 / -1;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
  }

  .pd-product-intro {
    grid-column: 2;
    grid-row: 1;
  }

  .pd-product-grid > .pd-info {
    grid-column: 2;
    grid-row: 2;
  }

  .pd-product-intro .pd-lead {
    margin-bottom: 0;
  }
}

/* --- Visual + flip --- */
.pd-visual-block {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  max-width: 420px;
  margin: 0 auto;
}

.pd-visual-block--back {
  z-index: 4;
}

.pd-visual-column {
  overflow: visible;
}

.pd-float {
  flex: 1;
  overflow: visible;
  perspective: 1400px;
  perspective-origin: 50% 48%;
  max-width: 400px;
  transform-origin: 50% 50%;
  transition: transform 1.15s cubic-bezier(0.22, 0.88, 0.35, 1);
}

.pd-visual-block--back .pd-float {
  transform: scale(1.18);
}

@media (min-width: 640px) {
  .pd-visual-block--back .pd-float {
    transform: scale(1.24);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pd-visual-block--back .pd-float {
    transform: none;
  }
}

@media (min-width: 900px) {
  .pd-visual-block {
    margin: 0;
    max-width: none;
  }
}

.pd-flip-inner {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  transform-style: preserve-3d;
  transition: transform 1.15s cubic-bezier(0.22, 0.88, 0.35, 1);
  overflow: visible;
}

.pd-flip-inner.is-back {
  transform: rotateY(180deg);
}

.pd-face {
  position: absolute;
  inset: 0;
  border-radius: 1.25rem;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: visible;
  transform-style: preserve-3d;
}

.pd-face--front {
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.5rem 1.5rem;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  transform: rotateY(0deg) translateZ(6px);
}

.pd-visual-block--back .pd-face--front .pd-bottle-art {
  animation: none;
}

.pd-bottle-art {
  position: relative;
  width: 92%;
  max-width: 292px;
  margin: 0 auto;
  transform-style: preserve-3d;
  filter: drop-shadow(0 22px 42px var(--pd-shadow));
  transform-origin: 50% 55%;
  animation: pd-bottle-drift 4.8s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .pd-bottle-art {
    animation: none;
  }
}

@keyframes pd-bottle-drift {
  0%,
  100% {
    transform: translateY(0) rotateX(4deg) rotateZ(-2.5deg) scale(1);
  }
  50% {
    transform: translateY(-16px) rotateX(-3deg) rotateZ(2.5deg) scale(1.03);
  }
}

.pd-bottle-svg {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.pd-face--back {
  transform: rotateY(180deg) translateZ(6px);
  background: transparent;
  padding: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
}

.pd-composition-card {
  width: 94%;
  max-width: 21rem;
  max-height: min(100%, 26rem);
  margin: 0 auto;
  padding: 1.35rem 1.25rem 1.45rem;
  border-radius: 1.25rem;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.72) 0%,
    var(--pd-bg-soft) 55%,
    rgba(255, 255, 255, 0.35) 100%
  );
  border: 1px solid var(--pd-line);
  box-shadow:
    0 22px 48px var(--pd-shadow),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  backdrop-filter: blur(10px);
}

.pd-composition-card__title {
  font-family: var(--font-display, "Fraunces", Georgia, serif);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 500;
  margin: 0 0 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--pd-line);
  background: linear-gradient(120deg, var(--pd-accent-a), var(--pd-accent-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pd-ingredients {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pd-ingredients--card {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--pd-muted);
  text-align: left;
}

.pd-ingredients--card li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem 1rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid var(--pd-line);
}

.pd-ingredients--card li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.pd-ingredients--card .pd-ing__name {
  flex: 1;
  min-width: 0;
  color: var(--pd-ink);
}

.pd-ingredients--card .conc {
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  color: var(--pd-ink);
  opacity: 0.82;
  white-space: nowrap;
}

.pd-flip-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--pd-line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--pd-ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition:
    background 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
  box-shadow: 0 4px 14px var(--pd-shadow);
}

.pd-flip-btn:hover {
  background: #fff;
  transform: scale(1.05);
}

.pd-flip-btn:focus-visible {
  outline: 2px solid var(--pd-accent-a);
  outline-offset: 3px;
}

.pd-flip-btn svg {
  width: 20px;
  height: 20px;
}

.pd-hint {
  text-align: center;
  font-size: 0.8rem;
  color: var(--pd-muted);
  margin-top: 1rem;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Info column --- */
.pd-info {
  padding-top: 0.5rem;
}

.pd-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.pd-price {
  font-family: var(--font-display, "Fraunces", Georgia, serif);
  font-size: 2.25rem;
  font-weight: 500;
  color: var(--pd-ink);
}

.pd-price-note {
  font-size: 0.85rem;
  color: var(--pd-muted);
}

.pd-copy {
  color: var(--pd-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.pd-bullets {
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.pd-bullets li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.65rem;
  color: var(--pd-muted);
  line-height: 1.55;
}

.pd-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pd-accent-a), var(--pd-accent-b));
}

.pd-bullets a {
  color: var(--pd-accent-a);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.pd-bullets a:hover {
  color: var(--pd-accent-b);
}

.pd-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.pd-btn-buy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.5rem;
  border: 0;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  color: var(--pd-btn-text);
  background: linear-gradient(120deg, var(--pd-accent-a), var(--pd-accent-b));
  box-shadow: 0 8px 28px var(--pd-shadow);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.pd-btn-buy:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--pd-shadow);
}

.pd-btn-buy:focus-visible {
  outline: 2px solid var(--pd-accent-a);
  outline-offset: 3px;
}

.pd-demo-disclaimer {
  font-size: 0.78rem;
  color: var(--pd-muted);
  text-align: center;
  line-height: 1.5;
  max-width: 36ch;
  margin: 0 auto;
}

.pd-variant-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 2.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--pd-accent-a);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.pd-variant-link:hover {
  color: var(--pd-accent-b);
}

.pd-footer-note {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--pd-line);
  font-size: 0.85rem;
  color: var(--pd-muted);
  text-align: center;
}