/* =============================================================
   BONAVIOX · PRODUCT PAGE (PDP)
   Premium commerce page · navy primary · paper accents · rose-gold details
   Layered on top of: tokens.css → header.css → footer.css → home.css → chat.css
   Body-copy floor is 16px (eyebrow + label classes excepted).
   ============================================================= */

/* =============================================================
   PAGE-LEVEL ATMOSPHERICS (grain + halo replicated for product page)
   ============================================================= */
.grain {
  position: fixed; inset: 0;
  z-index: 99;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.93 0 0 0 0 0.91 0 0 0 0 0.87 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 240px;
}
.ex-body { cursor: none; }
.ex-body a, .ex-body button, .ex-body input, .ex-body label { cursor: none; }
.cursor-halo {
  position: fixed;
  top: 0; left: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(200, 154, 132, 0.7);
  pointer-events: none;
  transform: translate(calc(var(--ex-cursor-x, 50vw) - 16px), calc(var(--ex-cursor-y, 50vh) - 16px));
  transition: transform 80ms linear, width 240ms var(--ease-out), height 240ms var(--ease-out);
  z-index: 200;
  mix-blend-mode: difference;
}
.container.container--wide { max-width: 1520px; }

:root {
  --pdp-radial-rose: rgba(200, 154, 132, 0.10);
  --pdp-radial-navy: rgba(22, 54, 92, 0.55);
}

/* =============================================================
   1 · ABOVE-THE-FOLD BUY BOX
   ============================================================= */
.pdp-hero {
  position: relative;
  padding-top: var(--sp-7);
  padding-bottom: var(--sp-9);
  /* No overflow:hidden — that would kill position:sticky on
     `.pdp-gallery`. The atmosphere layer is already constrained
     via position:absolute + inset:0 on the relative parent. */
  isolation: isolate;
}
.pdp-hero-atmosphere {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(40% 50% at 12% 8%, var(--pdp-radial-rose) 0%, transparent 65%),
    radial-gradient(45% 50% at 90% 90%, var(--pdp-radial-navy) 0%, transparent 70%),
    linear-gradient(180deg, var(--bv-navy-1000) 0%, var(--bv-navy-900) 50%, var(--bv-navy-800) 100%);
  z-index: 0;
}
.pdp-hero > .container { position: relative; z-index: 1; }

/* Outer grid · two columns. Right column carries all the long-form
   content (callouts → tiers → reassurance → CTAs → soft launch).
   The .pdp-gallery is sticky so the bottle holds while right scrolls. */
.pdp-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  align-items: start;
  margin-top: var(--sp-5);
}

/* ----- Gallery (left column) · STICKY ----- */
.pdp-gallery {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 24px;
  position: sticky;
  top: 100px;
  /* align-self start lets the grid item participate in sticky correctly */
  align-self: start;
}
.pdp-thumbs {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pdp-thumb {
  background: rgba(244, 242, 238, 0.04);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-3);
  padding: 10px;
  cursor: pointer;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
  position: relative;
}
.pdp-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity var(--dur-fast) var(--ease-out);
}
.pdp-thumb:hover { border-color: var(--hairline); background: rgba(244,242,238,0.07); }
.pdp-thumb:hover img { opacity: 1; }
.pdp-thumb.is-active {
  border-color: var(--accent);
  background: rgba(200,154,132,0.06);
}
.pdp-thumb.is-active::after {
  content: "";
  position: absolute;
  left: -14px; top: 50%;
  width: 8px; height: 1px;
  background: var(--accent);
  transform: translateY(-50%);
}
.pdp-thumb.is-active img { opacity: 1; }

.pdp-stage { position: relative; }
.pdp-stage-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  background:
    radial-gradient(60% 50% at 50% 30%, rgba(200,154,132,0.10) 0%, transparent 65%),
    radial-gradient(50% 40% at 50% 100%, rgba(22,54,92,0.7) 0%, transparent 70%),
    linear-gradient(160deg, var(--bv-navy-800) 0%, var(--bv-navy-1000) 100%);
  border: 1px solid var(--hairline);
  border-radius: var(--r-4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(8, 18, 33, 0.45);
}
.pdp-stage-frame img {
  max-height: 76%;
  max-width: 64%;
  object-fit: contain;
  filter: drop-shadow(0 40px 60px rgba(0,0,0,0.55));
  /* Combined transform reads two CSS variables so cursor-parallax
     (--bottle-tx/ty) and gallery cross-fade (--bottle-scale) can
     coexist without clobbering each other. */
  transform: translate3d(var(--bottle-tx, 0px), var(--bottle-ty, 0px), 0) scale(var(--bottle-scale, 1));
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
  will-change: transform;
}
.pdp-stage-eyebrow {
  position: absolute;
  top: 24px; left: 24px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  z-index: 2;
}
.pdp-stage-rule {
  position: absolute;
  bottom: 28px;
  left: 24px; right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline) 25%, var(--hairline) 75%, transparent);
}

/* ----- Buy box (right column) ----- */
.pdp-buy { position: relative; }
.pdp-buy .hairline-short { margin-bottom: var(--sp-4); }
.pdp-buy .display-2 { margin-top: var(--sp-3); margin-bottom: var(--sp-5); }
.pdp-sub {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(18px, 1.5vw, 21px);
  line-height: 1.5;
  color: var(--fg-2);
  margin: 0 0 var(--sp-6);
  max-width: 560px;
  letter-spacing: -0.005em;
}

/* Callouts row: 60 / 2 / 30 */
.pdp-callouts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 0 0 var(--sp-6);
  padding: 22px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.pdp-callouts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 0 18px;
  border-left: 1px solid var(--hairline-soft);
}
.pdp-callouts li:first-child { border-left: 0; padding-left: 0; }
.pdp-callout-val {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.pdp-callout-lbl {
  font-family: var(--font-sans);
  /* eyebrow-style label — sub-16 OK */
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-2);
  line-height: 1.5;
}

/* Quantity tiers */
.pdp-tiers {
  border: 0;
  padding: 0;
  margin: 0 0 var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pdp-tiers-legend {
  /* eyebrow-style label */
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: var(--sp-3);
  padding: 0;
}
.pdp-tier {
  position: relative;
  display: block;
  cursor: pointer;
}
.pdp-tier input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.pdp-tier-frame {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "top top"
    "guide flag"
    "line line";
  row-gap: 6px;
  column-gap: 16px;
  padding: 20px 22px;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-3);
  background: rgba(244, 242, 238, 0.025);
  transition:
    border-color var(--dur-base) var(--ease-out),
    background var(--dur-base) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
  position: relative;
}
.pdp-tier:hover .pdp-tier-frame {
  border-color: var(--hairline);
  background: rgba(244, 242, 238, 0.05);
}
.pdp-tier input:checked + .pdp-tier-frame,
.pdp-tier input:focus-visible + .pdp-tier-frame {
  border-color: var(--accent);
  background:
    linear-gradient(90deg, rgba(200,154,132,0.10) 0%, transparent 70%),
    rgba(244, 242, 238, 0.04);
  box-shadow: 0 0 0 1px var(--accent);
}
.pdp-tier input:checked + .pdp-tier-frame::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -10px;
  transform: translateY(-50%);
  width: 8px; height: 1px;
  background: var(--accent);
}
.pdp-tier-top {
  grid-area: top;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--hairline-soft);
  padding-bottom: 12px;
}
.pdp-tier-qty {
  font-family: var(--font-display);
  font-size: clamp(22px, 1.8vw, 26px);
  font-weight: 400;
  color: var(--fg-1);
  letter-spacing: -0.01em;
}
.pdp-tier-price {
  font-family: var(--font-sans);
  /* small caps label */
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.pdp-tier-price em {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--accent);
  margin-right: 4px;
}
.pdp-tier-guidance {
  grid-area: guide;
  font-family: var(--font-sans);
  /* eyebrow-style */
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--accent);
}
.pdp-tier-line {
  grid-area: line;
  /* BODY · 16px floor */
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-2);
}

/* Reassurance microsignals */
.pdp-reassurance {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 22px;
  margin: 0 0 var(--sp-6);
  padding: 0 0 var(--sp-5);
  border-bottom: 1px solid var(--hairline-soft);
}
.pdp-reassurance li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  /* eyebrow-style label */
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-1);
  transition: color var(--dur-base) var(--ease-out), letter-spacing var(--dur-base) var(--ease-out);
  cursor: default;
}
.pdp-reassurance li:hover { color: var(--accent); letter-spacing: 0.20em; }
.pdp-reassurance [data-lucide] {
  width: 16px; height: 16px;
  color: var(--accent);
  stroke-width: 1.3;
  transition: transform var(--dur-base) var(--ease-out), stroke-width var(--dur-base) var(--ease-out);
}
.pdp-reassurance li:hover [data-lucide] { transform: scale(1.18) rotate(-3deg); stroke-width: 1.5; }

/* CTAs */
.pdp-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: var(--sp-5);
}
.pdp-ctas .btn { flex: 1 1 auto; min-width: 220px; }

/* Soft launch line · italic body */
.pdp-soft-launch {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-display);
  font-style: italic;
  /* body floor */
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-3);
  margin: 0;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline-soft);
  max-width: 560px;
}
.pdp-soft-launch [data-lucide] {
  width: 18px; height: 18px;
  color: var(--accent);
  margin-top: 3px;
  flex-shrink: 0;
}

/* =============================================================
   2 · CLINICIAN-AI · padding only · chat module styles via chat.css
   ============================================================= */
.pdp-clinician {
  /* background already provided by .clinician (home.css) — no override needed */
}

/* =============================================================
   3 · ROUTINE & CONSISTENCY (paper)
   ============================================================= */
.pdp-routine {
  background:
    radial-gradient(60% 50% at 25% 20%, rgba(216, 196, 178, 0.5) 0%, transparent 65%),
    radial-gradient(50% 40% at 90% 90%, rgba(244, 222, 207, 0.5) 0%, transparent 70%),
    var(--bv-paper);
  color: var(--fg-on-paper-1);
}
.pdp-routine .hairline-short { background: var(--bv-rose-600); }
.pdp-routine-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}
.pdp-routine-text { max-width: 600px; }
.pdp-routine-body {
  /* 16px floor */
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.75;
  color: rgba(27, 27, 27, 0.74);
  margin: 0 0 var(--sp-4);
  text-wrap: pretty;
}
.pdp-routine-list {
  margin: var(--sp-5) 0 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pdp-routine-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--hairline-paper);
  color: rgba(27, 27, 27, 0.78);
  /* body 16 floor */
  font-size: 16px;
  line-height: 1.6;
}
.pdp-routine-list li:last-child { border-bottom: 1px solid var(--hairline-paper); }
.pdp-routine-list strong { color: var(--bv-navy-900); font-weight: 600; }
.pdp-routine-num {
  font-family: var(--font-display);
  /* numbered label */
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bv-rose-600);
}

.pdp-routine-figure { position: relative; }
.pdp-routine-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  background:
    radial-gradient(60% 50% at 50% 30%, rgba(255, 255, 255, 0.6) 0%, transparent 70%),
    radial-gradient(50% 40% at 80% 90%, rgba(216, 196, 178, 0.55) 0%, transparent 65%),
    var(--bv-paper-deep);
  border: 1px solid var(--hairline-paper);
  border-radius: var(--r-4);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(20, 28, 44, 0.10);
}
.pdp-routine-frame img {
  max-width: 70%;
  max-height: 80%;
  object-fit: contain;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.18));
}
.pdp-routine-tag {
  position: absolute;
  top: 24px; left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 10px;
  border: 1px solid var(--bv-rose-600);
  border-radius: 999px;
  font-family: var(--font-sans);
  /* eyebrow-style label */
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bv-rose-600);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(4px);
}
.pdp-routine-tag-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bv-rose-600);
  animation: pdp-pulse 2.2s ease-in-out infinite;
}
@keyframes pdp-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.pdp-routine-rule {
  position: absolute;
  bottom: 24px;
  left: 24px;
  width: 64px;
  height: 1px;
  background: var(--bv-rose-600);
  opacity: 0.6;
}

/* =============================================================
   4 · DECISION ACCELERATION — INTERACTIVE EDITORIAL SCRUB-TRACK
   Layout: large featured card + horizontal scrub rail (6 stops)
   Affordance: click stop · keyboard ←/→ · auto-advance with progress bar
   ============================================================= */
.pdp-decision {
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(200, 154, 132, 0.07) 0%, transparent 70%),
    radial-gradient(40% 30% at 12% 100%, rgba(22, 54, 92, 0.7) 0%, transparent 70%),
    var(--bv-navy-900);
  position: relative;
  overflow: hidden;
}
.pdp-decision .container { position: relative; }

/* The big rotunda */
.pdp-dec-rotunda {
  margin: var(--sp-8) auto 0;
  max-width: 1080px;
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto;
  gap: 48px;
  padding: 0 8px;
}

/* Featured card · cross-fades between 6 reasons */
.pdp-dec-card {
  position: relative;
  min-height: 320px;
  padding: 56px 64px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-4);
  background:
    linear-gradient(160deg, rgba(244,242,238,0.04) 0%, transparent 55%),
    linear-gradient(0deg, rgba(15,39,68,0.65), rgba(10,28,51,0.85));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255,255,255,0.04);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 48px;
  align-items: center;
}
.pdp-dec-card::before {
  content: "";
  position: absolute;
  top: 0; left: 24px; right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 30%, var(--accent) 70%, transparent);
  opacity: 0.55;
}
.pdp-dec-card::after {
  content: "";
  position: absolute;
  bottom: -1px; left: 24px; right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline) 30%, var(--hairline) 70%, transparent);
}

.pdp-dec-numplate {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(72px, 9vw, 132px);
  line-height: 0.85;
  color: var(--accent);
  letter-spacing: -0.04em;
  position: relative;
  padding-right: 36px;
}
.pdp-dec-numplate::after {
  content: "";
  position: absolute;
  top: 14%;
  bottom: 14%;
  right: 0;
  width: 1px;
  background: var(--hairline);
}
.pdp-dec-numplate-of {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  /* eyebrow label OK */
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 12px;
  letter-spacing: 0.28em;
}

.pdp-dec-content { min-width: 0; }
.pdp-dec-eyebrow {
  font-family: var(--font-sans);
  /* eyebrow */
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--sp-3);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.pdp-dec-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
}
.pdp-dec-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.05;
  font-weight: 400;
  color: var(--fg-1);
  letter-spacing: -0.015em;
  margin: 0 0 var(--sp-4);
  max-width: 720px;
}
.pdp-dec-title em { font-style: italic; color: var(--accent); }
.pdp-dec-body {
  /* body 16 */
  font-size: 17px;
  line-height: 1.65;
  color: var(--fg-2);
  margin: 0;
  max-width: 640px;
}

/* Prev/next buttons */
.pdp-dec-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pdp-dec-nav-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--hairline);
  color: var(--fg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.pdp-dec-nav-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(200, 154, 132, 0.06);
}
.pdp-dec-nav-btn [data-lucide] { width: 18px; height: 18px; stroke-width: 1.5; }

/* Panel switching · CSS only, opacity + slight slide */
.pdp-dec-card[data-active="0"] [data-panel="0"],
.pdp-dec-card[data-active="1"] [data-panel="1"],
.pdp-dec-card[data-active="2"] [data-panel="2"],
.pdp-dec-card[data-active="3"] [data-panel="3"],
.pdp-dec-card[data-active="4"] [data-panel="4"],
.pdp-dec-card[data-active="5"] [data-panel="5"] {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
}
.pdp-dec-card [data-panel] {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  pointer-events: none;
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.pdp-dec-content { position: relative; min-height: 200px; }

/* Number plate also swaps */
.pdp-dec-card[data-active] .pdp-dec-numplate-num { transition: opacity var(--dur-base); }

/* SCRUB RAIL · 6 stops on a hairline */
.pdp-dec-rail {
  position: relative;
  padding: 24px 0 4px;
}
.pdp-dec-rail-line {
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  height: 1px;
  background: var(--hairline);
  transform: translateY(-50%);
}
/* Active progress fill (left → current) */
.pdp-dec-rail-fill {
  position: absolute;
  top: 50%;
  left: 0;
  height: 1px;
  background: var(--accent);
  transform: translateY(-50%);
  transition: width var(--dur-slow) var(--ease-out);
  width: 0%;
}
.pdp-dec-stops {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  position: relative;
}
.pdp-dec-stop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.pdp-dec-stop-btn {
  position: relative;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 22px 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--fg-3);
  transition: color var(--dur-base) var(--ease-out);
  text-align: center;
}
.pdp-dec-stop-btn:hover { color: var(--fg-1); }
.pdp-dec-stop-bead {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--bv-navy-1000);
  border: 1px solid var(--hairline);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
  position: relative;
  z-index: 2;
}
.pdp-dec-stop-num {
  font-family: var(--font-display);
  /* small numeric */
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-style: italic;
}
.pdp-dec-stop-label {
  font-family: var(--font-sans);
  /* body floor */
  font-size: 16px;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: inherit;
  max-width: 140px;
}
.pdp-dec-stop-btn.is-active {
  color: var(--fg-1);
}
.pdp-dec-stop-btn.is-active .pdp-dec-stop-bead {
  transform: scale(1.4);
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(200, 154, 132, 0.15);
}
.pdp-dec-stop-btn.is-active .pdp-dec-stop-num {
  color: var(--accent);
}

/* Footer of rotunda · auto-advance progress bar */
.pdp-dec-progress {
  position: relative;
  height: 1px;
  background: var(--hairline-soft);
  overflow: hidden;
}
.pdp-dec-progress-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--accent);
  transition: width 120ms linear;
}
.pdp-dec-meta {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sans);
  /* small caps */
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.pdp-dec-meta button {
  background: transparent;
  border: 0;
  color: var(--fg-3);
  cursor: pointer;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 11px;
  transition: color var(--dur-base) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pdp-dec-meta button:hover { color: var(--accent); }
.pdp-dec-meta button [data-lucide] { width: 12px; height: 12px; }

/* =============================================================
   5 · HOW IT WORKS / INGREDIENT LOGIC — SCROLL-JACKED
   Section is 5× viewport tall. Inner is sticky-pinned. As user
   scrolls through the section, panel index advances 0→4.
   Disabled on <1024px touch viewports (mobile scroll-jack is bad UX).
   ============================================================= */
.pdp-ingredients {
  background:
    radial-gradient(60% 50% at 100% 0%, rgba(22, 54, 92, 0.6) 0%, transparent 70%),
    var(--bv-navy-1000);
  position: relative;
}
/* Jacked tall scroll envelope · only at desktop sizes */
@media (min-width: 1025px) {
  .pdp-ingredients[data-jack] {
    height: calc(var(--pdp-jack-steps, 5) * 100vh + 100vh);
    padding: 0;
  }
  .pdp-ing-pin {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--sp-7) 0 var(--sp-6);
    overflow: hidden;
  }
  .pdp-ing-pin .container { width: 100%; }
}
/* On small screens · ingredients is a normal section, chip tabs swap panels.
   Scoped to <=1024 so it doesn't override the desktop sticky rule above. */
@media (max-width: 1024px) {
  .pdp-ing-pin {
    position: relative;
  }
}

.pdp-ingredients .section-head { margin-bottom: var(--sp-5); }
.pdp-ing-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 48px;
  margin-top: var(--sp-4);
}
.pdp-ing-rail {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}
.pdp-ing-chip {
  position: relative;
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px 14px 24px;
  background: transparent;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-3);
  font-family: var(--font-sans);
  /* body floor */
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--fg-2);
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), padding-left var(--dur-base) var(--ease-out);
}
.pdp-ing-chip::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 50%;
  width: 12px;
  height: 1px;
  background: var(--hairline);
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out), width var(--dur-base) var(--ease-out);
}
.pdp-ing-chip-num {
  font-family: var(--font-display);
  font-style: italic;
  /* eyebrow numeric OK */
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--accent);
  flex-shrink: 0;
  width: 20px;
}
.pdp-ing-chip:hover { color: var(--fg-1); border-color: var(--hairline); }
.pdp-ing-chip.is-active {
  border-color: var(--accent);
  color: var(--fg-1);
  background: rgba(200, 154, 132, 0.06);
  padding-left: 32px;
}
.pdp-ing-chip.is-active::before { opacity: 1; width: 20px; background: var(--accent); }
.pdp-ing-chip.is-active .pdp-ing-chip-num { color: var(--accent); }

.pdp-ing-card {
  background:
    linear-gradient(160deg, rgba(244,242,238,0.04) 0%, transparent 60%),
    rgba(15, 39, 68, 0.5);
  border: 1px solid var(--hairline);
  border-radius: var(--r-4);
  padding: var(--sp-7);
  min-height: 460px;
  position: relative;
  overflow: hidden;
}
.pdp-ing-panel {
  display: none;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.pdp-ing-panel.is-active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}
.pdp-ing-panel .eyebrow { margin: 0 0 var(--sp-3); }
.pdp-ing-name {
  font-family: var(--font-display);
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 400;
  color: var(--fg-1);
  letter-spacing: -0.012em;
  line-height: 1.15;
  margin: 0 0 var(--sp-5);
}
.pdp-ing-body {
  /* body 16 floor */
  font-size: 16px;
  line-height: 1.72;
  color: var(--fg-2);
  margin: 0 0 var(--sp-4);
  max-width: 640px;
}
.pdp-ing-body strong {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  /* eyebrow-style overline */
  font-size: 11px;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}
.pdp-ing-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: var(--sp-5) 0 0;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline-soft);
}
.pdp-ing-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  /* eyebrow */
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.pdp-ing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Scroll-jack progress · vertical hairline ladder on the right edge,
   shows which of N panels is active. Only visible when jacked. */
.pdp-ing-progress {
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  z-index: 3;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.pdp-ing-progress-num {
  font-family: var(--font-display);
  font-style: italic;
  /* small label */
  font-size: 13px;
  color: var(--accent);
}
.pdp-ing-progress-ticks {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pdp-ing-progress-tick {
  width: 1px;
  height: 18px;
  background: var(--hairline-soft);
  transition: background var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out);
}
.pdp-ing-progress-tick.is-active {
  background: var(--accent);
  height: 28px;
}
@media (max-width: 1024px) {
  .pdp-ing-progress { display: none; }
}

/* =============================================================
   6 · QUALITY & MANUFACTURING PROOF (paper)
   ============================================================= */
.pdp-quality {
  background:
    radial-gradient(50% 50% at 15% 10%, rgba(216, 196, 178, 0.5) 0%, transparent 65%),
    radial-gradient(60% 40% at 85% 90%, rgba(244, 222, 207, 0.4) 0%, transparent 70%),
    var(--bv-paper);
  color: var(--fg-on-paper-1);
}
.pdp-quality .hairline-short { background: var(--bv-rose-600); }
.pdp-quality .eyebrow { color: var(--bv-rose-600); }
.pdp-quality .display-2 { color: var(--bv-navy-900); }
.pdp-quality .display-2 em { color: var(--bv-rose-600); }

.pdp-qual-grid {
  list-style: none;
  margin: var(--sp-7) 0 var(--sp-7);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline-paper);
  border-bottom: 1px solid var(--hairline-paper);
}
.pdp-qual-tile {
  padding: 28px 22px;
  border-right: 1px solid var(--hairline-paper);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pdp-qual-tile:last-child { border-right: 0; }
.pdp-qual-val {
  font-family: var(--font-display);
  font-size: clamp(36px, 3.6vw, 56px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--bv-navy-900);
}
.pdp-qual-val small {
  font-size: 0.45em;
  color: var(--bv-rose-600);
  margin-left: 2px;
  vertical-align: super;
}
.pdp-qual-lbl {
  font-family: var(--font-sans);
  /* body floor */
  font-size: 16px;
  line-height: 1.55;
  color: rgba(27, 27, 27, 0.7);
  /* No max-width — let text wrap naturally at the tile's container edge */
}

.pdp-qual-body { max-width: 720px; }
.pdp-qual-body p {
  /* body */
  font-size: 17px;
  line-height: 1.75;
  color: rgba(27, 27, 27, 0.78);
  margin: 0 0 var(--sp-4);
}
.pdp-qual-body strong {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  /* eyebrow */
  font-size: 11px;
  color: var(--bv-rose-600);
  display: block;
  margin-bottom: 4px;
}
.pdp-qual-body a {
  color: var(--bv-rose-600);
  border-bottom: 1px solid rgba(181, 133, 113, 0.4);
}
.pdp-qual-body a:hover { border-bottom-color: var(--bv-rose-600); }
.pdp-qual-cta { margin-top: var(--sp-5); }
.pdp-quality .btn-text { color: var(--bv-rose-600); }
.pdp-quality .btn-text:hover { color: var(--bv-navy-900); }

/* =============================================================
   7 · REVIEWS PREVIEW (uses .review-card from home.css)
   ============================================================= */
.pdp-reviews {
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(22, 54, 92, 0.65) 0%, transparent 70%),
    var(--bv-navy-900);
}
.pdp-reviews-grid { margin-top: var(--sp-8); }
.pdp-reviews .reviews-meta { justify-content: center; margin-top: var(--sp-4); font-size: 12px; }
.pdp-reviews .hero-stars { color: var(--accent); letter-spacing: 0.14em; }
.pdp-reviews .reviews-cta { margin-top: var(--sp-7); }

/* =============================================================
   8 · EVIDENCE · CASE STUDIES
   ============================================================= */
.pdp-evidence { position: relative; }
.pdp-evidence--a {
  background:
    radial-gradient(50% 50% at 80% 20%, rgba(200, 154, 132, 0.06) 0%, transparent 70%),
    var(--bv-navy-1000);
}
.pdp-evidence--b {
  background:
    radial-gradient(50% 50% at 20% 80%, rgba(22, 54, 92, 0.6) 0%, transparent 70%),
    var(--bv-navy-900);
}
.pdp-evidence-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.pdp-evidence-grid--flip .pdp-evidence-text { order: 2; }
.pdp-evidence-grid--flip .pdp-evidence-figure { order: 1; }
.pdp-evidence-text { max-width: 580px; }
.pdp-evidence-body {
  /* body */
  font-size: 17px;
  line-height: 1.72;
  color: var(--fg-2);
  margin: 0 0 var(--sp-4);
}
.pdp-evidence-checks {
  list-style: none;
  margin: var(--sp-5) 0 var(--sp-5);
  padding: var(--sp-4) 0 0;
  border-top: 1px solid var(--hairline-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pdp-evidence-checks li {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  /* body floor */
  font-size: 16px;
  letter-spacing: 0;
  color: var(--fg-1);
}
.pdp-evidence-checks [data-lucide] {
  color: var(--accent);
  width: 16px; height: 16px;
  stroke-width: 2;
}

.pdp-evidence-figure { position: relative; }
.pdp-evidence-frame {
  position: relative;
  aspect-ratio: 5 / 4;
  border: 1px solid var(--hairline);
  border-radius: var(--r-4);
  background:
    radial-gradient(60% 50% at 50% 30%, rgba(200,154,132,0.10) 0%, transparent 65%),
    linear-gradient(160deg, var(--bv-navy-800) 0%, var(--bv-navy-1000) 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(8, 18, 33, 0.45);
}
.pdp-evidence-frame img {
  max-width: 56%;
  max-height: 78%;
  object-fit: contain;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.4));
}
.pdp-evidence-tag {
  position: absolute;
  top: 22px; left: 22px;
  padding: 6px 12px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-family: var(--font-sans);
  /* small label */
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(15, 39, 68, 0.55);
}
.pdp-evidence-rule {
  position: absolute;
  bottom: 22px;
  left: 22px;
  right: 22px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline) 30%, var(--hairline) 70%, transparent);
}

/* =============================================================
   9 · FAQ PREVIEW
   ============================================================= */
.pdp-faq {
  background:
    radial-gradient(60% 50% at 30% 30%, rgba(200, 154, 132, 0.05) 0%, transparent 70%),
    var(--bv-navy-1000);
}
.pdp-faq-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
  align-items: start;
}
.pdp-faq-head { position: sticky; top: 100px; }
.pdp-faq-head .display-2 { line-height: 1.0; }
.pdp-faq-lead {
  /* body floor */
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg-2);
  margin: var(--sp-4) 0 var(--sp-6);
  max-width: 380px;
}
.pdp-faq-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.pdp-faq-list { margin-top: 0; border-radius: var(--r-3); overflow: hidden; }
.pdp-faq-list .faq-q > span:first-child {
  font-size: clamp(18px, 1.5vw, 22px);
}
.pdp-faq-list .faq-q { padding-left: 24px; padding-right: 24px; }
.pdp-faq-list .faq-a p {
  padding-left: 24px;
  padding-right: 24px;
  font-size: 16px;
}

/* =============================================================
   RESPONSIVE — 5 breakpoints: 1366 / 1200 / 1024 / 880 / 767
   ============================================================= */

/* ----- 1366px ----- */
@media (max-width: 1366px) {
  .pdp-hero-grid { gap: 56px; }
  .pdp-ing-layout { gap: 36px; }
  .pdp-evidence-grid { gap: 56px; }
  .pdp-faq-grid { gap: 56px; }
  .pdp-routine-grid { gap: 56px; }
  .pdp-callout-val { font-size: clamp(32px, 3.6vw, 44px); }
  .pdp-dec-card { padding: 48px; gap: 36px; }
  .pdp-dec-numplate { font-size: clamp(64px, 8vw, 110px); }
}

/* ----- 1200px ----- */
@media (max-width: 1200px) {
  .pdp-hero { padding-bottom: var(--sp-8); }
  .pdp-hero-grid { grid-template-columns: 1fr 1fr; gap: 40px; }

  /* Gallery STAYS STICKY here — still 2-column layout */
  .pdp-gallery {
    grid-template-columns: 76px 1fr;
    gap: 18px;
    position: sticky;
    top: 88px;
  }
  .pdp-thumb { padding: 8px; }
  .pdp-thumbs { gap: 10px; }
  .pdp-tier-frame { padding: 16px 18px; }
  .pdp-callouts li { padding: 0 12px; }

  /* Decision rotunda · tighter padding */
  .pdp-dec-card { padding: 40px; gap: 28px; }
  .pdp-dec-stops { grid-template-columns: repeat(6, 1fr); }
  .pdp-dec-stop-label { font-size: 14px; }

  /* Quality 6 → 3 × 2 */
  .pdp-qual-grid { grid-template-columns: repeat(3, 1fr); }
  .pdp-qual-tile:nth-child(3n) { border-right: 0; }
  .pdp-qual-tile:nth-child(-n+3) { border-bottom: 1px solid var(--hairline-paper); }

  .pdp-ing-layout { grid-template-columns: minmax(240px, 320px) 1fr; }
  .pdp-evidence-grid { gap: 48px; }
  .pdp-faq-grid { grid-template-columns: 0.9fr 1.1fr; gap: 48px; }
}

/* ----- 1024px · stack reflow (sticky OFF; scroll-jack OFF) ----- */
@media (max-width: 1024px) {
  /* `clip` not `hidden` — `hidden` kills sticky on descendants */
  html, body { overflow-x: hidden; overflow-x: clip; max-width: 100%; }
  .section { overflow-x: clip; }
  .container,
  .container.container--wide {
    padding-left: 28px;
    padding-right: 28px;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Hero stacks */
  .pdp-hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .pdp-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    gap: 18px;
    max-width: 560px;
    margin: 0 auto;
    position: relative;
    top: auto;
  }
  .pdp-stage { grid-row: 1; }
  .pdp-thumbs {
    grid-row: 2;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
  .pdp-thumb { width: 72px; aspect-ratio: 1; }
  .pdp-thumb.is-active::after {
    left: 50%;
    top: auto;
    bottom: -10px;
    width: 1px;
    height: 8px;
    transform: translateX(-50%);
  }
  .pdp-stage-frame { aspect-ratio: 5 / 4; }
  .pdp-stage-frame img { max-height: 80%; max-width: 60%; }
  .pdp-buy { max-width: 640px; margin: 0 auto; }

  /* Routine stacks — both text + figure centered on screen */
  .pdp-routine-grid { grid-template-columns: 1fr; gap: 48px; justify-items: center; }
  .pdp-routine-text { max-width: 640px; margin: 0 auto; text-align: center; }
  .pdp-routine-text .hairline-short { margin-left: auto; margin-right: auto; transform-origin: center; }
  .pdp-routine-body { margin-left: auto; margin-right: auto; }
  /* Numbered list keeps left-aligned content but the container itself centers */
  .pdp-routine-list { max-width: 540px; margin-left: auto; margin-right: auto; text-align: left; }
  .pdp-routine-figure { max-width: 540px; margin: 0 auto; width: 100%; }

  /* Decision · stack card + nav into a column */
  .pdp-dec-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 36px;
  }
  .pdp-dec-nav {
    flex-direction: row;
    justify-content: flex-end;
  }
  .pdp-dec-numplate {
    padding-right: 0;
    border-bottom: 1px solid var(--hairline);
    padding-bottom: 16px;
    font-size: clamp(56px, 14vw, 96px);
  }
  .pdp-dec-numplate::after { display: none; }
  .pdp-dec-content { min-height: 240px; }
  .pdp-dec-stops { grid-template-columns: repeat(3, 1fr); row-gap: 16px; }
  .pdp-dec-rail-line, .pdp-dec-rail-fill { display: none; }
  .pdp-dec-stop-btn { padding: 14px 8px; }

  /* Ingredients · scroll-jack stays ENABLED at small screens.
     Pin uses min-height so inner content can still flex if needed.
     Chip rail flows horizontal (wrap) above the card. */
  .pdp-ingredients[data-jack] {
    height: calc(var(--pdp-jack-steps, 5) * 100vh + 100vh);
    padding: 0;
  }
  .pdp-ing-pin {
    position: sticky;
    top: 0;
    min-height: 100vh;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--sp-6) 0;
    overflow: hidden;
  }
  .pdp-ing-pin .container { width: 100%; }
  .pdp-ing-layout { grid-template-columns: 1fr; gap: 22px; }
  .pdp-ing-rail {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
  .pdp-ing-chip { padding: 12px 18px; font-size: 14px; flex: 0 1 auto; }
  .pdp-ing-chip.is-active { padding-left: 18px; }
  .pdp-ing-chip.is-active::before { display: none; }
  .pdp-ing-card { padding: var(--sp-5); min-height: 320px; }
  .pdp-ing-name { font-size: clamp(22px, 4vw, 30px); }
  .pdp-ing-body { font-size: 16px; }
  /* Section head + progress aside tighten so card has room */
  .pdp-ingredients .section-head { margin-bottom: var(--sp-3); }
  .pdp-ing-progress { display: none; }

  /* Quality stays 3-col */
  .pdp-qual-grid { grid-template-columns: repeat(3, 1fr); }

  /* Evidence stacks — both text + figure centered on screen */
  .pdp-evidence-grid,
  .pdp-evidence-grid--flip { grid-template-columns: 1fr; gap: 40px; justify-items: center; }
  .pdp-evidence-grid--flip .pdp-evidence-text { order: 1; }
  .pdp-evidence-grid--flip .pdp-evidence-figure { order: 2; }
  .pdp-evidence-text { max-width: 640px; margin: 0 auto; text-align: center; }
  .pdp-evidence-text .hairline-short { margin-left: auto; margin-right: auto; transform-origin: center; }
  .pdp-evidence-body { margin-left: auto; margin-right: auto; }
  .pdp-evidence-checks { max-width: 380px; margin-left: auto; margin-right: auto; align-items: flex-start; }
  .pdp-evidence-figure { max-width: 560px; margin: 0 auto; width: 100%; }
  /* FAQ stacks */
  .pdp-faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .pdp-faq-head { position: relative; top: auto; }
  .pdp-faq-head .display-2 br { display: none; }
}

/* ----- 880px ----- */
@media (max-width: 880px) {
  .container,
  .container.container--wide { padding-left: 24px; padding-right: 24px; }

  .pdp-hero { padding-bottom: var(--sp-7); }
  .pdp-hero-grid { gap: 36px; }
  .pdp-stage-frame { aspect-ratio: 5 / 4; }
  .pdp-callouts { padding: 18px 0; }
  .pdp-callouts li { padding: 0 10px; }
  .pdp-callout-val { font-size: clamp(28px, 5.4vw, 38px); }

  .pdp-tier-frame { padding: 16px 18px; row-gap: 4px; }
  .pdp-tier-top { padding-bottom: 10px; }
  .pdp-tier-qty { font-size: 20px; }
  .pdp-tier-price em { font-size: 18px; }

  .pdp-reassurance { gap: 14px 18px; }
  .pdp-ctas .btn { flex: 1 1 100%; min-width: 0; }

  .pdp-dec-card { padding: 28px; }
  .pdp-dec-title { font-size: clamp(24px, 4.5vw, 32px); }
  .pdp-dec-body { font-size: 16px; }
  .pdp-dec-stops { grid-template-columns: repeat(2, 1fr); }

  /* Quality 3 → 2 */
  .pdp-qual-grid { grid-template-columns: repeat(2, 1fr); }
  .pdp-qual-tile:nth-child(3n) { border-right: 1px solid var(--hairline-paper); }
  .pdp-qual-tile:nth-child(2n) { border-right: 0; }
  .pdp-qual-tile:nth-child(-n+4) { border-bottom: 1px solid var(--hairline-paper); }

  .pdp-faq-ctas .btn { flex: 1 1 100%; min-width: 0; }
}

/* ----- 767px ----- */
@media (max-width: 767px) {
  .container,
  .container.container--wide { padding-left: 20px; padding-right: 20px; }
  .section { padding-top: var(--sp-7); padding-bottom: var(--sp-7); }

  .pdp-buy .display-2 { font-size: clamp(32px, 9vw, 42px); }
  .pdp-sub { font-size: 16px; }

  .pdp-callouts { padding: 14px 0; }
  .pdp-callouts li { padding: 0 6px; gap: 8px; flex-direction: column; align-items: flex-start; }
  .pdp-callout-val { font-size: 28px; }

  .pdp-tier-frame {
    grid-template-areas:
      "top top"
      "guide flag"
      "line line";
    padding: 14px 16px;
  }
  .pdp-tier-line { font-size: 15px; }

  .pdp-thumb { width: 56px; }
  .pdp-stage-frame { aspect-ratio: 1 / 1; }
  .pdp-stage-eyebrow { top: 14px; left: 14px; }

  .pdp-reassurance {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 14px;
  }

  .pdp-soft-launch { font-size: 15px; }

  .pdp-routine-list li {
    grid-template-columns: 40px 1fr;
    gap: 12px;
    padding: 14px 0;
    font-size: 15px;
  }

  /* Decision · 2 → 1 col, simpler stops */
  .pdp-dec-card { padding: 22px; min-height: 280px; }
  .pdp-dec-title { font-size: clamp(22px, 6.4vw, 30px); }
  .pdp-dec-body { font-size: 15px; }
  .pdp-dec-stops { grid-template-columns: 1fr 1fr; }
  .pdp-dec-stop-label { display: none; }
  .pdp-dec-stop-btn { padding: 10px 4px; flex-direction: row; gap: 8px; }

  /* Ingredients · chips become horizontal scrollable row */
  .pdp-ing-rail {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin: 0 -20px;
    padding: 0 20px 8px;
    scrollbar-width: thin;
  }
  .pdp-ing-rail::-webkit-scrollbar { height: 4px; }
  .pdp-ing-rail::-webkit-scrollbar-thumb { background: var(--hairline); border-radius: 999px; }
  .pdp-ing-chip { white-space: nowrap; flex-shrink: 0; padding: 10px 16px; font-size: 14px; }
  .pdp-ing-card { padding: var(--sp-5); }
  .pdp-ing-name { font-size: clamp(22px, 6vw, 28px); }
  .pdp-ing-meta { flex-direction: column; gap: 10px; align-items: flex-start; }

  /* Quality 2 → 1 */
  .pdp-qual-grid { grid-template-columns: 1fr; }
  .pdp-qual-tile {
    border-right: 0 !important;
    border-bottom: 1px solid var(--hairline-paper);
    padding: 22px 0;
  }
  .pdp-qual-tile:last-child { border-bottom: 0; }
  .pdp-qual-val { font-size: 36px; }

  .pdp-evidence-frame { aspect-ratio: 4 / 3; }
  .pdp-evidence-checks { gap: 10px; }
  .pdp-evidence-body { font-size: 16px; }

  .pdp-faq-list .faq-q { padding: 20px 16px; }
  .pdp-faq-list .faq-a p { padding-left: 16px; padding-right: 16px; }
  .pdp-faq-list .faq-q > span:first-child { font-size: 17px; line-height: 1.35; }

  .pdp-final .final-ctas { flex-direction: column; }
  .pdp-final .final-ctas .btn { width: 100%; }
}