/* L'ESSENCE mockup. World: H&E histology plate, scroll = depth through skin. */
:root {
  --slide: #FBF7F8;
  --rose-50: #F8E6EC;
  --rose-100: #F2D0DB;
  --rose-200: #E8B4C6;
  --eosin: #D9658C;
  --eosin-deep: #A32E5C;
  --eosin-ink: #8A2049;
  --hema: #2A1C47;
  --hema-soft: #574672;
  --hema-deep: #1D1333;
  --hema-night: #150D27;
  --lilac: #9C86CC;
  --gold: #C9A766;
  --on-dark: #F7ECF1;
  --on-dark-soft: #CDBFDB;

  --f-display: "Bodoni Moda", "Didot", "Bodoni 72", serif;
  --f-text: "Hanken Grotesk", system-ui, sans-serif;

  --wrap: 1180px;
  --gut: clamp(16px, 4vw, 40px);
  --pad: clamp(72px, 9vw, 132px);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --r: 4px;

  --edge: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1600 18' preserveAspectRatio='none'%3E%3Cpath d='M0 0V3.0L8.3 3.7C14.4 3.7 13.9 12.6 22.2 12.6S29.9 3.7 36.0 3.7L42.4 3.4C46.2 3.4 45.8 8.8 50.9 8.8S55.7 3.4 59.5 3.4L83.9 2.3C90.8 2.3 90.2 9.6 99.7 9.6S108.5 2.3 115.5 2.3L136.6 3.5C144.4 3.5 143.7 14.8 154.4 14.8S164.3 3.5 172.1 3.5L195.9 2.8C206.0 2.8 205.1 13.0 218.9 13.0S231.8 2.8 241.9 2.8L262.1 3.8C272.3 3.8 271.4 11.5 285.3 11.5S298.3 3.8 308.5 3.8L322.1 2.9C330.5 2.9 329.7 12.1 341.2 12.1S351.9 2.9 360.4 2.9L375.2 3.3C381.0 3.3 380.5 11.8 388.4 11.8S395.9 3.3 401.7 3.3L419.4 3.0C430.8 3.0 429.8 11.9 445.2 11.9S459.6 3.0 471.0 3.0L486.5 2.5C490.1 2.5 489.7 5.8 494.6 5.8S499.1 2.5 502.7 2.5L520.0 3.1C525.4 3.1 524.9 7.2 532.2 7.2S539.0 3.1 544.4 3.1L571.9 3.0C580.7 3.0 579.9 7.7 591.9 7.7S603.2 3.0 612.0 3.0L641.0 3.2C645.4 3.2 645.0 8.3 651.1 8.3S656.8 3.2 661.2 3.2L682.3 2.7C691.5 2.7 690.7 8.2 703.2 8.2S714.9 2.7 724.1 2.7L748.5 3.1C755.7 3.1 755.0 8.6 764.8 8.6S773.9 3.1 781.0 3.1L786.2 3.3C796.0 3.3 795.1 7.2 808.4 7.2S820.8 3.3 830.6 3.3L858.7 3.4C864.4 3.4 863.9 11.6 871.6 11.6S878.8 3.4 884.4 3.4L901.9 3.1C910.7 3.1 909.9 14.6 922.0 14.6S933.3 3.1 942.2 3.1L949.7 3.5C953.8 3.5 953.4 9.4 958.9 9.4S964.1 3.5 968.1 3.5L990.6 3.0C1000.3 3.0 999.4 12.8 1012.8 12.8S1025.2 3.0 1034.9 3.0L1048.0 3.8C1058.2 3.8 1057.2 12.8 1071.1 12.8S1084.1 3.8 1094.2 3.8L1119.4 2.4C1128.3 2.4 1127.5 7.6 1139.8 7.6S1151.2 2.4 1160.2 2.4L1173.1 3.7C1177.2 3.7 1176.8 9.6 1182.4 9.6S1187.7 3.7 1191.8 3.7L1201.7 2.2C1212.4 2.2 1211.4 12.2 1226.0 12.2S1239.7 2.2 1250.4 2.2L1264.5 2.3C1272.1 2.3 1271.4 12.6 1281.9 12.6S1291.6 2.3 1299.2 2.3L1326.1 2.5C1334.0 2.5 1333.2 13.9 1344.0 13.9S1353.9 2.5 1361.8 2.5L1374.5 2.9C1385.9 2.9 1384.9 11.9 1400.4 11.9S1414.9 2.9 1426.3 2.9L1457.7 2.8C1467.8 2.8 1466.8 12.0 1480.6 12.0S1493.4 2.8 1503.5 2.8L1526.9 2.9C1532.8 2.9 1532.3 7.1 1540.5 7.1S1548.1 2.9 1554.1 2.9L1600 3.0V0Z'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; scrollbar-color: var(--eosin-deep) var(--slide); }
body {
  margin: 0;
  background: var(--slide);
  color: var(--hema);
  font: 400 17px/1.6 var(--f-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  caret-color: var(--eosin-deep);
  font-variation-settings: "opsz" 16;
}
::selection { background: var(--eosin); color: #fff; }
[hidden] { display: none !important; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: 1px; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--eosin-deep); outline-offset: 3px; border-radius: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 50; background: var(--hema); color: #fff; padding: 10px 16px; border-radius: var(--r); }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gut) * 2); margin-inline: auto; padding-inline: var(--gut); }

/* Type */
.h-display, .h-section, .myth-claim, .concern-tabs button, .tx-list dt, .bento h3, .programs summary, .faq summary, .total .pay b, .slip-title {
  font-family: var(--f-display);
  font-weight: 500;
  text-wrap: balance;
}
.h-display { font-variation-settings: "opsz" 34; font-size: clamp(2.5rem, 4.3vw, 4.1rem); line-height: 1.04; letter-spacing: -.02em; margin: 0 0 24px; max-width: 15ch; }
.h-section { font-size: clamp(2.05rem, 3.5vw, 3.35rem); line-height: 1.07; letter-spacing: -.015em; margin: 0 0 18px; max-width: 24ch; }
.lede { font-size: clamp(1.06rem, 1.3vw, 1.2rem); color: var(--hema-soft); max-width: 40ch; margin: 0 0 36px; }
.section-sub { font-size: 1.125rem; color: var(--hema-soft); max-width: 56ch; margin: 0; }
.fine { font-size: .875rem; color: var(--hema-soft); margin: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  height: 52px; padding: 0 26px; border-radius: 999px; border: 1px solid transparent;
  font: 600 1rem/1 var(--f-text); text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), transform .15s var(--ease), box-shadow .25s var(--ease);
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn .ph { font-size: 1.25em; }
.btn-primary { background: var(--eosin-deep); color: #fff; box-shadow: 0 10px 24px -12px rgb(163 46 92 / .7); }
.btn-primary:hover { background: var(--eosin-ink); }
.btn-ghost { border-color: rgb(42 28 71 / .3); color: var(--hema); background: transparent; }
.btn-ghost:hover { background: rgb(42 28 71 / .06); border-color: rgb(42 28 71 / .5); }
.btn-sm { height: 40px; padding: 0 18px; font-size: .9rem; }
.btn-wide { width: 100%; }
.btn-icon { width: 52px; padding: 0; }
.btn-quiet { background: none; border: 0; padding: 0; height: auto; color: var(--eosin-ink); text-decoration: underline; text-decoration-color: rgb(138 32 73 / .35); }
.btn-quiet:hover { text-decoration-color: currentColor; }
.btn-text { background: none; border: 0; padding: 8px; color: var(--hema-soft); text-decoration: underline; cursor: pointer; font-size: .95rem; }

/* Offer bar + nav */
.offerbar { background: var(--hema); color: var(--on-dark); font-size: .9rem; }
.offerbar p { margin: 0 auto; max-width: calc(var(--wrap) + var(--gut) * 2); padding: 10px var(--gut); display: flex; flex-wrap: wrap; gap: 4px 14px; justify-content: center; text-align: center; }
.offerbar a { color: var(--gold); font-weight: 600; }

.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 24px;
  height: 68px; padding-inline: max(var(--gut), calc((100vw - var(--wrap)) / 2));
  background: var(--nav-bg, var(--slide)); color: var(--nav-fg, var(--hema));
  border-bottom: 1px solid var(--nav-line, rgb(42 28 71 / .1));
  transition: background-color .6s var(--ease), color .6s var(--ease), border-color .6s var(--ease);
}
.nav[data-tone="dark"] { --nav-fg: var(--on-dark); --nav-line: rgb(247 236 241 / .12); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.lotus { width: 34px; height: 28px; color: var(--gold); flex: none; }
.wordmark { font: 500 1.3rem/1 var(--f-display); letter-spacing: .14em; margin: 0; }
.nav-links { display: flex; gap: 26px; margin-left: auto; font-size: .95rem; }
.nav-links a { text-decoration: none; opacity: .8; transition: opacity .2s; }
.nav-links a:hover { opacity: 1; text-decoration: underline; }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; border: 1px solid currentColor; border-radius: 999px; padding: 2px; opacity: .85; }
.lang button { background: none; border: 0; border-radius: 999px; padding: 4px 10px; font-size: .8rem; font-weight: 600; cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--nav-fg, var(--hema)); color: var(--nav-bg, var(--slide)); }

/* Depth rail (below 1380px) */
.rail { position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; display: flex; container-type: inline-size; overflow-x: clip; pointer-events: none; }
.rail .gz { height: 3px; }
.rail .gz-surface { flex: 8; background: #E6D8DE; }
.rail .gz-epi { flex: 14; background: var(--eosin); }
.rail .gz-der { flex: 26; background: #EBA9BF; }
.rail .gz-hyp { flex: 26; background: #F6DCE5; }
.rail .gz-sel { flex: 26; background: var(--lilac); }
.rail-needle { position: absolute; left: 0; top: 0; width: 0; transform: translateX(calc(var(--g, 0) * 100cqw)); transition: transform 1.1s cubic-bezier(.34, 1.45, .55, 1); }
.rail-needle::before { content: ""; position: absolute; left: -1px; top: -5px; width: 2px; height: 13px; background: var(--nav-fg, var(--hema)); }
.rail-name {
  position: absolute; top: 9px; white-space: nowrap; transform: translateX(calc(var(--g, 0) * -100%));
  padding: 2px 9px; border-radius: 999px; font-size: .72rem; font-weight: 700; font-variant-numeric: tabular-nums;
  background: var(--nav-bg, var(--slide)); color: var(--nav-fg, var(--hema)); box-shadow: 0 0 0 1px rgb(127 110 150 / .35);
  transition: transform 1.1s cubic-bezier(.34, 1.45, .55, 1), opacity .4s var(--ease);
}
.rail[data-layer="surface"] .rail-name { opacity: 0; }
@media (min-width: 1380px) { .rail { display: none; } }

/* Depth gauge */
.gauge { display: none; }
@media (min-width: 1380px) {
  .gauge { display: block; position: fixed; left: 26px; top: 50%; z-index: 15; height: 48vh; transform: translateY(-40%); color: var(--hema); transition: color .6s var(--ease); pointer-events: none; }
  .gauge[data-tone="dark"] { color: var(--on-dark); }
  .gauge-scale { position: relative; height: 100%; width: 6px; display: flex; flex-direction: column; border-radius: 3px; overflow: visible; }
  .gz { display: block; width: 6px; }
  .gz-surface { flex: 8; background: #EADDE3; border-radius: 3px 3px 0 0; }
  .gz-epi { flex: 14; background: var(--eosin); }
  .gz-der { flex: 26; background: #EBA9BF; }
  .gz-hyp { flex: 26; background: #F6DCE5; }
  .gz-sel { flex: 26; background: var(--lilac); border-radius: 0 0 3px 3px; }
  .gauge-needle {
    position: absolute; left: -4px; top: 0; display: grid; padding-left: 22px;
    transform: translateY(calc(var(--g, 0) * 48vh - 50%));
    transition: transform 1.1s cubic-bezier(.34, 1.45, .55, 1);
    font-size: .75rem; line-height: 1.25; white-space: nowrap;
  }
  .gauge-needle::before { content: ""; position: absolute; left: 0; top: 50%; width: 16px; height: 2px; background: currentColor; transform: translateY(-50%); }
  .gauge-name { font-weight: 700; }
  .gauge-depth { opacity: .75; font-variant-numeric: tabular-nums; }
}

/* Hero */
.hero { padding: clamp(32px, 5vh, 56px) 0 clamp(48px, 7vh, 80px); }
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }

.block { position: relative; margin: 0; display: grid; grid-template-columns: 116px 1fr; }
.block-label { display: flex; flex-direction: column; justify-content: center; position: relative; padding-right: 22px; font-size: .9rem; font-weight: 600; line-height: 1.2; }
.block-label small { font-size: .78rem; font-weight: 400; color: var(--hema-soft); font-variant-numeric: tabular-nums; }
.block-label::after { content: ""; position: absolute; right: 0; top: 50%; width: 16px; border-top: 1px solid rgb(42 28 71 / .45); }
.block-label-surface { grid-column: 1; grid-row: 1; }
.block-photo { grid-column: 2; grid-row: 1; overflow: hidden; border-radius: var(--r) var(--r) 0 0; }
.block-photo img { width: 100%; height: clamp(280px, 50vh, 470px); object-fit: cover; object-position: 50% 22%; }
.strata { grid-column: 1 / -1; list-style: none; margin: 0; padding: 0; }
.stratum { display: grid; grid-template-columns: 116px 1fr; height: clamp(40px, 5.6vh, 54px); text-decoration: none; }
.band { position: relative; transition: filter .3s var(--ease), transform .3s var(--ease); }
.stratum:hover .band, .stratum:focus-visible .band { filter: saturate(1.3) brightness(1.04); }
.stratum:hover .block-label, .stratum:focus-visible .block-label { color: var(--eosin-ink); }
.stratum:focus-visible { outline-offset: -2px; }
/* Tissue: app.js draws an H&E section on #tissue behind the bands; flat fills are the no-JS fallback. */
.tissue { position: absolute; grid-column: 2 / 3; grid-row: 2 / 3; left: 0; top: -10px; width: 100%; height: calc(100% + 10px); z-index: 1; pointer-events: none; border-radius: 0 0 var(--r) var(--r); }
.strata { grid-row: 2; position: relative; z-index: 2; }
.s-epi .band { background: #F2BDCD; }
.s-der .band { background: #F5D3DE; }
.s-hyp .band { background: #FCEFF3; }
.s-sel .band { background: var(--hema); border-radius: 0 0 var(--r) var(--r); }
.block.is-drawn .band { background: transparent; }
.block.is-drawn .stratum:hover .band, .block.is-drawn .stratum:focus-visible .band { background: rgb(255 255 255 / .16); filter: none; }
.block figcaption { grid-column: 2; font-size: .82rem; color: var(--hema-soft); padding-top: 12px; }

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise .9s var(--ease) both; }
  .hero-copy > :nth-child(2) { animation-delay: .1s; }
  .hero-copy > :nth-child(3) { animation-delay: .2s; }
  .block-photo img { animation: unveil 1.2s var(--ease) both; }
  .tissue { animation: section-cut 1.1s var(--ease) .4s both; }
  .stratum { animation: core .8s var(--ease) both; }
  .strata li:nth-child(1) .stratum { animation-delay: .45s; }
  .strata li:nth-child(2) .stratum { animation-delay: .57s; }
  .strata li:nth-child(3) .stratum { animation-delay: .69s; }
  .strata li:nth-child(4) .stratum { animation-delay: .81s; }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }
@keyframes section-cut { from { clip-path: inset(0 0 100% 0); } }
@keyframes unveil { from { clip-path: inset(0 0 100% 0); transform: scale(1.06); } }
@keyframes core { from { opacity: 0; transform: translateY(-14px); } }

/* Proof */
.proof { padding: 0 0 clamp(56px, 7vw, 88px); }
.proof-row { display: grid; grid-template-columns: 168px 1fr; gap: 40px; align-items: center; border-top: 1px solid rgb(42 28 71 / .12); padding-top: 32px; }
.cert { margin: 0; }
.cert img { width: 168px; height: auto; border-radius: 2px; box-shadow: 0 12px 28px -14px rgb(42 28 71 / .45); transform: rotate(-2deg); }
.proof-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 0; }
.proof-list dt { font: 500 1.3rem/1.2 var(--f-display); }
.proof-list dd { margin: 4px 0 0; color: var(--hema-soft); font-size: .92rem; }

/* Myth / fact */
.myth { padding: var(--pad) 0; background: var(--slide); }
.myth-head { margin-bottom: 40px; }
.myth-score { margin: 20px 0 0; font-size: .95rem; color: var(--hema-soft); }
.myth-score span:first-child { font: 600 1.35rem/1 var(--f-display); color: var(--eosin-ink); font-variant-numeric: tabular-nums; }
.myth-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgb(42 28 71 / .14); }
.myth-item { display: grid; grid-template-columns: 1fr auto; gap: 10px 32px; align-items: center; padding: 22px 0; border-bottom: 1px solid rgb(42 28 71 / .14); }
.myth-claim { margin: 0; font-size: clamp(1.3rem, 2.1vw, 1.75rem); line-height: 1.25; }
.myth-btns { display: flex; gap: 8px; }
.myth-btns button { height: 42px; min-width: 88px; padding: 0 18px; border-radius: 999px; border: 1px solid rgb(42 28 71 / .3); background: transparent; font-weight: 600; font-size: .92rem; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.myth-btns button:hover:not(:disabled) { border-color: var(--hema); }
.myth-btns button:disabled { cursor: default; }
.myth-btns button.is-correct { background: var(--eosin-deep); border-color: var(--eosin-deep); color: #fff; }
.myth-btns button.is-picked:not(.is-correct) { text-decoration: line-through; opacity: .55; }
.myth-reveal { grid-column: 1 / -1; margin: 0; max-width: 70ch; color: var(--hema-soft); display: none; }
.myth-item[data-state] .myth-reveal { display: block; animation: rise .5s var(--ease) both; }
.myth-reveal strong { color: var(--eosin-ink); }

/* Layers */
.layer { position: relative; padding: var(--pad) 0; }
.layer::before, .offer::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 18px; pointer-events: none;
  background: var(--prev); -webkit-mask: var(--edge) var(--edge-x, 0) 0 / 1600px 100% repeat-x; mask: var(--edge) var(--edge-x, 0) 0 / 1600px 100% repeat-x;
}
.layer-epi { background: var(--rose-50); --prev: var(--slide); }
.layer-der { background: var(--rose-100); --prev: var(--rose-50); --edge-x: -410px; }
.layer-hyp { background: var(--rose-200); --prev: var(--rose-100); --edge-x: -870px; }
.layer-sel { background: var(--hema); color: var(--on-dark); --prev: var(--rose-200); --edge-x: -1230px; }

/* Epidermis: concern explorer */
.concern { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 88px); margin-top: 48px; align-items: start; }
.concern-tabs { display: flex; flex-direction: column; }
.concern-tabs button {
  position: relative; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 14px 0; font-size: clamp(1.45rem, 2.4vw, 2.1rem); line-height: 1.15;
  color: rgb(42 28 71 / .62); transition: color .3s var(--ease), transform .45s var(--ease);
}
.concern-tabs button::before { content: ""; position: absolute; left: -64px; top: 50%; width: 48px; border-top: 1.5px solid var(--eosin-deep); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.concern-tabs button:hover { color: var(--hema); }
.concern-tabs button[aria-selected="true"] { color: var(--hema); transform: translateX(64px); }
.concern-tabs button[aria-selected="true"]::before { transform: scaleX(1); }
.concern-panels { display: grid; gap: 18px; }
.concern-photo { border-radius: var(--r); overflow: hidden; }
.concern-photo img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.concern-panel p { margin: 4px 0 18px; font-size: 1.125rem; max-width: 56ch; }
.concern-panel:not([hidden]) { animation: rise .45s var(--ease) both; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 7px 14px; border-radius: 999px; border: 1px solid rgb(42 28 71 / .22); background: rgb(251 247 248 / .7); font-size: .9rem; font-weight: 500; }
.chips-dark li { border-color: rgb(247 236 241 / .25); background: rgb(247 236 241 / .06); color: var(--on-dark); }
#use-concern { justify-self: start; display: inline-flex; gap: 8px; font-weight: 600; }

/* Dermis: collagen scope */
.der-head { margin-bottom: 40px; }
.scope { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 18px 28px; align-items: center; }
.scope canvas { grid-column: 1 / -1; width: 100%; height: clamp(280px, 38vw, 480px); border-radius: var(--r); background: #FAE6ED; box-shadow: inset 0 0 0 1px rgb(42 28 71 / .1); }
.scope-ctrl { margin: 0; padding: 4px; border: 1px solid rgb(42 28 71 / .25); border-radius: 999px; display: flex; flex-wrap: wrap; gap: 2px; background: rgb(251 247 248 / .55); }
.scope-ctrl legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.scope-ctrl label, .pick label { position: relative; cursor: pointer; }
.scope-ctrl input, .pick input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.scope-ctrl span { display: block; padding: 9px 18px; border-radius: 999px; font-size: .92rem; font-weight: 600; transition: background-color .25s, color .25s; }
.scope-ctrl input:checked + span { background: var(--hema); color: var(--on-dark); }
.scope-ctrl input:focus-visible + span { outline: 2px solid var(--eosin-deep); outline-offset: 2px; }
.scope figcaption { font-size: .85rem; color: var(--hema-soft); justify-self: end; text-align: right; }
.tx-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin: 56px 0 0; padding-top: 28px; border-top: 1px solid rgb(42 28 71 / .18); }
.tx-list dt { font-size: 1.6rem; line-height: 1.1; }
.tx-list dd { margin: 8px 0 0; color: var(--hema-soft); }

/* Hipodermis: bento */
.layer-hyp .section-sub { color: #4A3A63; }
.bento { display: grid; grid-template-columns: 1.25fr 1fr; grid-template-rows: auto auto; gap: 16px; margin-top: 44px; }
.cell { border-radius: var(--r); overflow: hidden; }
.cell h3 { font-size: clamp(1.7rem, 2.6vw, 2.4rem); line-height: 1.05; margin: 0 0 10px; letter-spacing: -.01em; }
.cell p { margin: 0; }
.cell-cryo {
  grid-row: span 2; display: flex; flex-direction: column; justify-content: flex-end; min-height: 460px; padding: clamp(24px, 3vw, 40px);
  color: #fff;
  background: var(--tissue, none) center / cover no-repeat, linear-gradient(160deg, #A32E5C, #7A1E44);
  background-color: #8E2650;
}
.cell-cryo h3 { font-size: clamp(2.3rem, 4vw, 3.4rem); }
.cell-cryo > p { max-width: 36ch; color: #FBE8EF; font-size: 1.06rem; }
.ticks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.ticks .ph { font-size: 1.3rem; color: #F8D2DF; }
.cell-slim {
  padding: clamp(24px, 3vw, 36px); min-height: 200px; display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(to top, var(--slide) 40%, rgb(251 247 248 / 0) 85%), var(--tissue, none) center / cover no-repeat, var(--slide);
  background-color: var(--slide);
}
.cell-slim p, .cell-txt p { color: var(--hema-soft); }
.cell-hair { display: grid; grid-template-columns: 1fr 1fr; background: var(--rose-50); }
.cell-img img { width: 100%; height: 100%; min-height: 200px; object-fit: cover; }
.cell-txt { padding: clamp(20px, 2.6vw, 32px); display: flex; flex-direction: column; justify-content: flex-end; }

/* Sel */
.sel-grid { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.sel-photo { border-radius: var(--r); overflow: hidden; }
.sel-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; }
.layer-sel .section-sub { color: var(--on-dark-soft); }
.layer-sel :focus-visible, .offer :focus-visible, .faq :focus-visible, .foot :focus-visible { outline-color: var(--gold); }
.programs { margin-top: 36px; border-top: 1px solid rgb(247 236 241 / .18); }
.programs details { border-bottom: 1px solid rgb(247 236 241 / .18); }
.programs summary { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; font-size: clamp(1.6rem, 2.4vw, 2.1rem); cursor: pointer; list-style: none; }
.programs summary::-webkit-details-marker { display: none; }
.programs summary .ph { font-size: 1.3rem; color: var(--eosin); transition: transform .35s var(--ease); }
.programs details[open] summary .ph { transform: rotate(45deg); }
.programs details p { margin: 0 0 16px; color: var(--on-dark-soft); max-width: 52ch; }
.programs details .chips { margin-bottom: 24px; }

/* Offer */
.offer { position: relative; --prev: var(--hema); --edge-x: -640px; background: var(--hema-deep); color: var(--on-dark); padding: var(--pad) 0; }
.offer .section-sub { color: var(--on-dark-soft); }
.offer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 88px); align-items: start; }
.promise { display: flex; gap: 14px; margin: 36px 0 0; padding: 20px 22px; border: 1px solid rgb(201 167 102 / .45); border-radius: var(--r); }
.promise .ph { font-size: 1.8rem; color: var(--gold); flex: none; }
.promise p { margin: 0; color: var(--on-dark-soft); }
.promise strong { color: var(--on-dark); display: block; font: 500 1.35rem/1.2 var(--f-display); margin-bottom: 4px; }
.timeline { list-style: none; margin: 40px 0 0; padding: 0 0 0 22px; border-left: 1px solid rgb(247 236 241 / .22); display: grid; gap: 22px; }
.timeline li { position: relative; display: grid; gap: 2px; }
.timeline li::before { content: ""; position: absolute; left: -27px; top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--hema-deep); border: 1.5px solid var(--gold); }
.timeline li:first-child::before { background: var(--gold); }
.timeline b { font-weight: 700; color: var(--gold); font-variant-numeric: tabular-nums; }
.timeline span { color: var(--on-dark-soft); }
.quota { display: flex; gap: 10px; align-items: flex-start; margin: 36px 0 0; color: var(--on-dark); font-weight: 500; }
.quota .ph { font-size: 1.3rem; color: var(--gold); margin-top: 2px; }

.slip {
  position: relative; background: var(--slide); color: var(--hema); border-radius: 6px;
  padding: clamp(22px, 3vw, 36px);
  overflow: clip; /* the stamp lands from 1.8x scale; keep that from widening the page */
  box-shadow: 0 40px 80px -30px rgb(0 0 0 / .65), 0 2px 0 rgb(255 255 255 / .6) inset;
}
.slip::before { content: ""; position: absolute; left: 18px; right: 18px; top: 0; height: 3px; background: linear-gradient(90deg, var(--gold), #E3CC98, var(--gold)); border-radius: 0 0 3px 3px; }
.slip-head { display: flex; gap: 14px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid rgb(42 28 71 / .14); }
.slip-head .lotus { width: 44px; height: 36px; color: #A88443; }
.slip-title { margin: 0; font-size: 1.5rem; line-height: 1.1; }
.slip-sub { margin: 2px 0 0; font-size: .85rem; color: var(--hema-soft); }
.stack { width: 100%; border-collapse: collapse; margin: 6px 0 0; font-size: .95rem; }
.stack th { text-align: left; font-weight: 500; padding: 11px 12px 11px 0; }
.stack td { text-align: right; white-space: nowrap; padding: 11px 0; font-variant-numeric: tabular-nums; }
.stack tr + tr { border-top: 1px dashed rgb(42 28 71 / .18); }
.stack s, .total s { color: #6F5F87; margin-right: 6px; }
.stack b { color: var(--eosin-ink); }
.stack .bonus th { color: var(--eosin-ink); font-weight: 600; }
.stack .bonus .ph { font-size: 1.3rem; color: var(--eosin-ink); }
.total { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin: 10px 0 26px; padding: 16px 0 0; border-top: 1px solid var(--hema); }
.total p { margin: 0; font-size: .9rem; color: var(--hema-soft); font-variant-numeric: tabular-nums; }
.total .pay { text-align: right; }
.total .pay b { display: block; font-size: clamp(2.2rem, 3.6vw, 2.9rem); line-height: 1; color: var(--hema); letter-spacing: -.01em; }

.mock-note { display: flex; gap: 8px; align-items: flex-start; margin: -8px 0 22px; padding: 9px 12px; border: 1px dashed rgb(42 28 71 / .3); border-radius: var(--r); font-size: .8rem; line-height: 1.45; color: var(--hema-soft); }
.mock-note .ph { font-size: 1rem; margin-top: 1px; flex: none; }
.mock-tag { display: inline-block; margin-left: 4px; padding: 0 8px; border: 1px dashed currentColor; border-radius: 999px; font-size: .72rem; font-weight: 600; opacity: .8; vertical-align: 1px; }
.claim { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.field label, .field legend { font-weight: 600; font-size: .92rem; padding: 0; }
.field input, .field select {
  height: 48px; padding: 0 14px; border-radius: var(--r); border: 1px solid rgb(42 28 71 / .32); background: #fff;
  font: 400 1rem var(--f-text); color: var(--hema); width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.field select {
  appearance: none; padding-right: 42px; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 6l5 5 5-5' fill='none' stroke='%232A1C47' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 14px center / 16px;
}
.field input::placeholder { color: #776890; }
.field input:focus, .field select:focus { outline: none; border-color: var(--eosin-deep); box-shadow: 0 0 0 3px rgb(163 46 92 / .2); }
.field input[aria-invalid="true"] { border-color: var(--eosin-ink); background: #FFF6F9; }
.help { margin: 0; font-size: .82rem; color: var(--hema-soft); }
.err { margin: 0; font-size: .85rem; color: var(--eosin-ink); font-weight: 600; }
.err:empty { display: none; }
.pick { display: flex; flex-wrap: wrap; gap: 8px; }
.pick legend { margin-bottom: 8px; }
.pick span { display: block; padding: 9px 14px; border-radius: 999px; border: 1px solid rgb(42 28 71 / .3); font-size: .9rem; font-weight: 500; transition: background-color .2s, color .2s, border-color .2s; }
.pick label:hover span { border-color: var(--hema); }
.pick input:checked + span { background: var(--hema); color: var(--on-dark); border-color: var(--hema); }
.pick input:focus-visible + span { outline: 2px solid var(--eosin-deep); outline-offset: 2px; }
.pick .err { flex-basis: 100%; }
.claim .fine { text-align: center; }

.claimed { position: relative; display: grid; gap: 14px; padding-top: 8px; outline: none; }
.claimed-hi { margin: 0; font: 500 1.6rem/1.2 var(--f-display); padding-right: 120px; }
.code { margin: 0; font: 700 clamp(1.9rem, 3vw, 2.4rem)/1 var(--f-text); letter-spacing: .1em; color: var(--eosin-ink); font-variant-numeric: tabular-nums; }
.claimed-meta { margin: 4px 0 8px; display: grid; gap: 8px; }
.claimed-meta div { display: flex; justify-content: space-between; gap: 16px; font-size: .95rem; border-top: 1px dashed rgb(42 28 71 / .18); padding-top: 8px; }
.claimed-meta dt { color: var(--hema-soft); }
.claimed-meta dd { margin: 0; font-weight: 600; text-align: right; }
.stamp { position: absolute; right: -6px; top: -14px; width: 124px; height: 124px; color: var(--eosin-deep); opacity: .88; transform: rotate(-14deg); mix-blend-mode: multiply; }
.claimed:not([hidden]) .stamp { animation: stamp .42s cubic-bezier(.7, 0, .84, 0) .15s both; }
@keyframes stamp { 0% { opacity: 0; transform: rotate(-26deg) scale(1.8); } 100% { opacity: .88; transform: rotate(-14deg) scale(1); } }
.claimed .btn-text { justify-self: center; }

/* FAQ */
.faq { background: var(--hema-deep); color: var(--on-dark); padding: 0 0 var(--pad); }
.faq-wrap { max-width: 860px; }
.faq-list { margin-top: 28px; border-top: 1px solid rgb(247 236 241 / .18); }
.faq details { border-bottom: 1px solid rgb(247 236 241 / .18); }
.faq summary { position: relative; padding: 22px 48px 22px 0; font-size: clamp(1.2rem, 1.8vw, 1.45rem); line-height: 1.3; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 16px; height: 1.5px; background: var(--eosin); transition: transform .35s var(--ease); }
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0); }
.faq details p { margin: 0 0 22px; color: var(--on-dark-soft); max-width: 65ch; }

/* Footer */
.foot { background: var(--hema-night); color: var(--on-dark-soft); padding: 64px 0 24px; font-size: .95rem; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.4fr; gap: 36px; }
.foot h3 { margin: 0 0 12px; color: var(--on-dark); font-size: .95rem; font-weight: 700; }
.foot p { margin: 0 0 6px; }
.foot a { color: var(--on-dark); }
.foot-brand .lotus { width: 48px; height: 40px; }
.foot-brand .wordmark { color: var(--on-dark); margin: 12px 0 6px; }
.foot-note p { font-size: .88rem; }
.foot .foot-legal { margin: 48px 0 0; padding-top: 20px; border-top: 1px solid rgb(247 236 241 / .1); font-size: .82rem; }

/* Mobile bar */
.mobilebar { display: none; }

/* Responsive */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-actions { margin-left: auto; }
}
@media (max-width: 900px) {
  .hero-grid, .concern, .sel-grid, .offer-grid { grid-template-columns: 1fr; }
  .h-display { max-width: 16ch; }
  .block { grid-template-columns: 92px 1fr; }
  .stratum { grid-template-columns: 92px 1fr; }
  .block-photo img { height: clamp(260px, 62vw, 420px); }
  .proof-row { grid-template-columns: 120px 1fr; gap: 24px; }
  .cert img { width: 120px; }
  .proof-list { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .tx-list { grid-template-columns: 1fr; gap: 22px; }
  .bento { grid-template-columns: 1fr; }
  .cell-cryo { grid-row: auto; min-height: 380px; }
  .sel-photo img { aspect-ratio: 4 / 3; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .foot { padding-bottom: calc(24px + 76px + env(safe-area-inset-bottom)); }
  .nav { height: 60px; gap: 12px; }
  .hero { padding: 20px 0 40px; }
  .hero-grid { gap: 18px; }
  .hero-copy { display: contents; }
  .hero-copy .h-display { order: 1; margin: 0; font-variation-settings: "opsz" 22; }
  .block { order: 2; }
  .hero-copy .lede { order: 3; margin: 0; }
  .hero-copy .cta-row { order: 4; }
  .block-photo img { height: clamp(170px, 25vh, 230px); object-position: 50% 18%; }
  .stratum { height: 34px; }
  .block figcaption { display: none; }
  .nav-actions .btn { display: none; }
  .lang button { padding: 8px 12px; }
  .wordmark { font-size: 1.1rem; }
  .offerbar { font-size: .82rem; }
  .proof-row { grid-template-columns: 1fr; }
  .proof-list > div { min-width: 0; overflow-wrap: anywhere; }
  .myth-item { grid-template-columns: 1fr; }
  .myth-btns button { flex: 1; }
  .concern-tabs { flex-direction: row; overflow-x: auto; gap: 8px; scroll-snap-type: x mandatory; margin-inline: calc(var(--gut) * -1); padding-inline: var(--gut); scrollbar-width: none; }
  .concern-tabs button { flex: none; scroll-snap-align: start; font-size: 1.1rem; padding: 10px 16px; border-radius: 999px; border: 1px solid rgb(42 28 71 / .22); }
  .concern-tabs button[aria-selected="true"] { transform: none; background: var(--hema); color: var(--on-dark); border-color: var(--hema); }
  .concern-tabs button::before { display: none; }
  .concern { margin-top: 28px; gap: 24px; }
  .scope { grid-template-columns: 1fr; }
  .scope-ctrl { border-radius: 22px; }
  .scope-ctrl label { flex: 1 1 auto; text-align: center; }
  .scope figcaption { justify-self: start; text-align: left; }
  .cell-hair { grid-template-columns: 1fr; }
  .cell-img img { aspect-ratio: 16 / 9; height: auto; }
  .total { flex-direction: column; align-items: flex-start; }
  .total .pay { text-align: left; }
  .claimed-hi { padding-right: 96px; font-size: 1.35rem; }
  .stamp { width: 100px; height: 100px; }
  .foot-grid { grid-template-columns: 1fr; }
  .mobilebar {
    display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    padding: 10px var(--gut) calc(10px + env(safe-area-inset-bottom));
    background: var(--slide); border-top: 1px solid rgb(42 28 71 / .12);
    transition: transform .4s var(--ease);
  }
  .mobilebar .btn-primary { flex: 1; }
  .mobilebar.is-hidden { transform: translateY(110%); }
}
@media (max-width: 420px) {
  .block { grid-template-columns: 80px 1fr; }
  .stratum { grid-template-columns: 80px 1fr; }
  .block-label { font-size: .8rem; padding-right: 16px; }
  .block-label::after { width: 10px; }
  .stack th { padding-right: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
}