/* RXAuthorized — site.css + ed.css, concatenated for upload to GHL Media Storage. */

/* ═══ site.css ═══ */
/* ═══════════════════════════════════════════════════════════════════════════
   RXAuthorized — site styles
   Tokens first; everything else derives from them.
   ═══════════════════════════════════════════════════════════════════════════ */
:root {
  --accent: #F603FF;
  --accent-deep: #C400CC;
  --navy: #00183F;
  --navy-2: #061F4F;
  --ink: #1A1A1A;
  --ink-2: #4A4F5C;
  --paper: #F7F7FA;
  --paper-2: #EEEFF5;
  --white: #FFFFFF;
  --line: rgba(0,24,63,0.10);

  --font-display: 'Outfit', 'Avenir Next', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', system-ui, sans-serif;

  --container: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 22px;
  --travel: 800vh;             /* set per .story from JS (STAGE.travelVh) */
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--font-body); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.015em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.2rem, 4.3vw, 3.7rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h1 em { font-style: normal; color: var(--accent); }
p { margin: 0 0 1em; }
.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* ── skip links ─────────────────────────────────────────────────────────── */
.skiplink { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--white); color: var(--navy); padding: 10px 14px; border-radius: 8px; font-weight: 600; }
.skiplink:focus { top: 16px; }

/* ── buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 0.98rem;
  border: 1.5px solid transparent; transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--accent { background: var(--accent); color: var(--white); box-shadow: 0 10px 30px -10px rgba(246,3,255,0.55); }
.btn--accent:hover { background: var(--accent-deep); }
.btn--ghost { background: rgba(255,255,255,0.06); color: var(--white); border-color: rgba(255,255,255,0.28); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); }
.btn--lg { padding: 18px 34px; font-size: 1.05rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.4rem; }

/* ── eyebrow / step labels ───────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 500; font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.72); margin-bottom: 1.1rem;
}
.eyebrow--dark { color: var(--ink-2); }
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(246,3,255,0.22); }
.eyebrow--after { margin: 1.4rem 0 0; }
.stepnum {
  display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: var(--white); font-weight: 700; font-size: 0.85rem; letter-spacing: 0;
}

/* ── nav ─────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: 88px;
  display: flex; align-items: center; gap: 24px; padding-inline: var(--gutter);
  color: var(--white); transition: background .25s ease, box-shadow .25s ease;
}
.nav.is-scrolled { background: rgba(0,24,63,0.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255,255,255,0.06); }
.nav__logo { display: block; padding: 22px 12px; position: relative; }
.nav__logo img { width: 118px; height: auto; }
.nav__links { display: flex; gap: 28px; margin-left: auto; font-weight: 500; font-size: 0.95rem; }
.nav__links a { opacity: 0.85; } .nav__links a:hover { opacity: 1; }
.nav__cta { padding: 11px 20px; }
@media (max-width: 760px) { .nav__links { display: none; } .nav__cta { margin-left: auto; } }

/* ── scroll story stage ──────────────────────────────────────────────────── */
.story {
  position: relative; height: calc(100vh + var(--travel)); height: calc(100svh + var(--travel));
  background: var(--navy);
}
.stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  background:
    radial-gradient(60% 55% at 72% 45%, rgba(246,3,255,0.16), transparent 70%),
    radial-gradient(70% 60% at 20% 90%, rgba(30,70,160,0.35), transparent 70%),
    linear-gradient(180deg, #051A45 0%, var(--navy) 60%, #000E28 100%);
  color: var(--white);
}
.stage__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity .6s ease; }
.stage__canvas.is-ready { opacity: 1; }
.stage__poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.chapters { position: absolute; inset: 0; pointer-events: none; }
.chapter {
  position: absolute; top: 50%; transform: translateY(0); width: min(46%, 560px);
  padding-inline: var(--gutter); pointer-events: auto;
  opacity: 0; visibility: hidden; will-change: opacity, transform;
  translate: 0 -50%;
}
.chapter[data-side="left"]  { left: 3.5%; }
.chapter[data-side="right"] { right: 6.5%; }
.chapter .lede { font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: rgba(255,255,255,0.78); max-width: 46ch; }
/* hero: wider column, heading on exactly two lines (the capsule is scaled down for this beat in scene.js) */
.chapter--hero { width: min(68%, 1000px); }
.chapter--hero h1 { font-size: clamp(2rem, 4vw, 4.1rem); letter-spacing: -0.02em; }
.chapter--hero h1 .line { display: block; white-space: nowrap; }
.chapter h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
.scrollhint { margin-top: 2.2rem; font-size: 0.85rem; color: rgba(255,255,255,0.55); letter-spacing: 0.04em; }
.scrollhint span { display: inline-block; animation: nudge 1.6s ease-in-out infinite; }
@keyframes nudge { 0%,100% { transform: translateY(0) } 50% { transform: translateY(4px) } }

.progress { position: absolute; right: 22px; top: 50%; translate: 0 -50%; list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.progress__dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.28); transition: background .3s, transform .3s; }
.progress__dot.is-active { background: var(--accent); transform: scale(1.35); box-shadow: 0 0 0 4px rgba(246,3,255,0.25); }
.skipstory { position: absolute; left: 50%; bottom: 18px; translate: -50% 0; font-size: 0.8rem; color: rgba(255,255,255,0.5); letter-spacing: 0.06em; }
.skipstory:hover { color: var(--white); }

/* stacked layout: subject up top, copy at the bottom */
@media (max-aspect-ratio: 1/1) {
  .chapter, .chapter[data-side="left"], .chapter[data-side="right"] {
    left: 0; right: 0; top: auto; bottom: 0; translate: 0 0; width: 100%;
    padding: 30vh var(--gutter) 64px;
    background: linear-gradient(180deg, rgba(0,24,63,0) 0%, rgba(0,24,63,0.85) 38%, rgba(0,24,63,0.95) 100%);
  }
  .chapter h1 { font-size: clamp(1.9rem, 8vw, 2.6rem); letter-spacing: -0.015em; }
  .chapter--hero h1 .line { display: inline; white-space: normal; }
  .chapter h2 { font-size: clamp(1.7rem, 7.5vw, 2.4rem); }
  .chapter .lede { font-size: 1rem; }
  .scrollhint { display: none; }
  .eyebrow--after { margin-top: 1rem; }
  .progress { right: 14px; top: 42%; }
}

/* ── static / reduced-motion mode: no pin, chapters flow ─────────────────── */
body.is-static .story { height: auto; }
body.is-static .stage { position: relative; height: auto; min-height: 0; overflow: visible; padding-top: 88px; }
body.is-static .stage__poster { position: relative; inset: auto; height: min(70vh, 640px); }
body.is-static .chapters { position: relative; inset: auto; pointer-events: auto; display: grid; gap: 8px; padding-block: 24px 48px; }
body.is-static .chapter, body.is-static .chapter[data-side="right"] {
  position: relative; top: auto; bottom: auto; left: auto; right: auto; translate: 0 0; width: min(760px, 100%);
  margin-inline: auto; opacity: 1 !important; visibility: visible !important; transform: none !important; background: none; padding: 28px var(--gutter);
}
body.is-static .progress, body.is-static .skipstory, body.is-static .scrollhint { display: none; }

/* ── generic sections ────────────────────────────────────────────────────── */
.section { padding-block: clamp(72px, 9vw, 120px); }
.section--light { background: var(--paper); }
.section--care { background: var(--white); }
.section--dark { background: var(--navy); color: var(--white); }
.section--cta { background: var(--paper-2); }
.section__title { max-width: 22ch; }
.section--dark .section__title { color: var(--white); }

/* treatments */
.cards { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); max-width: 860px; }
.card {
  display: grid; grid-template-columns: 220px 1fr; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 30px 60px -30px rgba(0,24,63,0.35); }
.card__art { display: grid; place-items: center; background: linear-gradient(160deg, #061F4F, var(--navy)); padding: 32px; }
.card__body { padding: 30px 30px 28px; }
.card__kicker { font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; margin-bottom: 8px; }
.card__meta { color: var(--ink-2); font-size: 0.9rem; }
.card__link { color: var(--accent-deep); font-weight: 600; }
@media (max-width: 560px) { .card { grid-template-columns: 1fr; } .card__art { padding: 26px; } }

/* CSS pill (matches the 3D capsule finish) */
.pill { position: relative; display: block; width: 156px; height: 56px; border-radius: 999px; rotate: -18deg;
  background: linear-gradient(90deg, var(--accent) 0 50%, #F6F4F9 50% 100%); box-shadow: inset 0 -8px 14px rgba(0,0,0,0.18), inset 0 8px 14px rgba(255,255,255,0.35), 0 18px 30px -12px rgba(0,0,0,0.6); }
.pill img { position: absolute; right: 16px; top: 50%; translate: 0 -50%; width: 50px; }
.pill > span { position: absolute; inset: 6px 50% 40% 10px; border-radius: 999px; background: rgba(255,255,255,0.32); filter: blur(3px); }

/* care & integrity */
.split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split__copy p { color: var(--ink-2); max-width: 58ch; }
.split__media { position: relative; min-height: 420px; }
.photo { margin: 0; position: absolute; border-radius: 18px; overflow: hidden; box-shadow: 0 30px 60px -30px rgba(0,24,63,0.5); }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo--a { width: 66%; aspect-ratio: 3/2; left: 0; top: 0; }
.photo--b { width: 56%; aspect-ratio: 3/2; right: 0; bottom: 0; outline: 6px solid var(--white); }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split__media { min-height: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .photo { position: static; width: auto; outline: none; }
}

/* why */
.why { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.why li { padding: 26px 24px; border-radius: 18px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); }
.why__icon { display: inline-block; font-family: var(--font-display); font-weight: 600; color: var(--accent); font-size: 0.9rem; letter-spacing: 0.1em; margin-bottom: 14px; }
.why h3 { font-size: 1.15rem; margin: 0; }

/* cta */
.cta { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.cta__copy p { color: var(--ink-2); max-width: 52ch; }
.cta__photo { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 5/4; box-shadow: 0 30px 60px -30px rgba(0,24,63,0.5); }
.cta__photo img { width: 100%; height: 100%; object-fit: cover; }
.fineprint { font-size: 0.85rem; color: var(--ink-2); margin-top: 1.2rem; }
@media (max-width: 860px) { .cta { grid-template-columns: 1fr; } }

/* footer */
.footer { background: #000E28; color: rgba(255,255,255,0.8); padding-block: 64px 32px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr auto; gap: 32px; }
.footer__brand img { width: 160px; margin-bottom: 14px; }
.footer__brand p { color: rgba(255,255,255,0.55); max-width: 30ch; }
.footer__col { display: grid; gap: 8px; align-content: start; }
.footer__col h4 { color: var(--white); font-size: 0.85rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 6px; }
.footer__col a:hover { color: var(--white); }
.footer__seal img { width: 90px; }
.footer__legal { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.08); font-size: 0.82rem; color: rgba(255,255,255,0.45); }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .scrollhint span { animation: none; } .btn { transition: none; } }

/* ── "Why" cards: pinned, one card at a time grows & glows (values set by js/why-cards.js) ── */
.why-pin { padding-block: 0; }
.why-pin__stage { padding-block: clamp(72px, 9vw, 120px); }
body.why-pinned .why-pin { height: calc(100vh + var(--why-travel, 220vh)); height: calc(100svh + var(--why-travel, 220vh)); }
body.why-pinned .why-pin__stage { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; align-items: center; padding-block: 88px 40px; box-sizing: border-box; }
body.why-pinned .why-pin__stage .container { width: min(var(--container), 100% - 2 * var(--gutter)); }
body.why-animated .why li {
  --w: 0;
  opacity: calc(0.45 + 0.55 * var(--w));
  transform: translateY(calc(var(--w) * -14px)) scale(calc(0.9 + 0.26 * var(--w)));
  transform-origin: 50% 60%;
  border-color: rgba(246, 3, 255, calc(0.09 + 0.75 * var(--w)));
  background: rgba(255, 255, 255, calc(0.05 + 0.07 * var(--w)));
  box-shadow: 0 0 0 1px rgba(246, 3, 255, calc(0.35 * var(--w))),
              0 24px 70px -20px rgba(246, 3, 255, calc(0.9 * var(--w))),
              0 0 60px rgba(246, 3, 255, calc(0.28 * var(--w)));
  will-change: transform, opacity;
  position: relative; z-index: 1;
}
body.why-animated .why li.is-lead { z-index: 2; }
body.why-animated .why__icon { color: color-mix(in srgb, var(--accent) calc(55% + 45% * var(--w)), #fff); text-shadow: 0 0 calc(22px * var(--w)) rgba(246, 3, 255, 0.95); }
body.why-animated .why li h3 { text-shadow: 0 0 calc(14px * var(--w)) rgba(246, 3, 255, 0.55); }
@media (max-aspect-ratio: 1/1) {
  /* phones: pinned too, cards stacked one per row, gentler scale so nothing overflows */
  body.why-pinned .why-pin__stage { padding-block: 96px 28px; }
  body.why-pinned .why-pin__stage .section__title { font-size: clamp(1.5rem, 6.5vw, 2rem); margin-bottom: 0.4em; }
  body.why-pinned .why { grid-template-columns: 1fr; gap: 10px; margin-top: 18px; }
  body.why-pinned .why li { padding: 14px 18px; border-radius: 14px; }
  body.why-pinned .why__icon { margin-bottom: 6px; font-size: 0.8rem; }
  body.why-pinned .why h3 { font-size: 1rem; }
  body.why-animated .why li { transform: translateY(0) scale(calc(0.96 + 0.07 * var(--w))); transform-origin: 50% 50%; }
}


/* ═══ ed.css ═══ */
/* ═══════════════════════════════════════════════════════════════════════════
   RXAuthorized — ED landing additions (loads after site.css)
   ═══════════════════════════════════════════════════════════════════════════ */

/* language toggle */
.lang { display: inline-flex; border: 1px solid rgba(255,255,255,0.28); border-radius: 999px; padding: 3px; gap: 2px; margin-left: 6px; }
.lang button { appearance: none; border: 0; background: transparent; color: rgba(255,255,255,0.8); font: 600 0.78rem/1 var(--font-body); letter-spacing: 0.06em; padding: 7px 10px; border-radius: 999px; cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--white); color: var(--navy); }
.gtranslate_wrapper { display: none; }          /* the widget is driven by our toggle */
.skiptranslate, #goog-gt-tt, .goog-te-banner-frame { display: none !important; }
body { top: 0 !important; }                     /* Google Translate pushes the body down by its banner */

/* hero bullets */
.checks { list-style: none; margin: 1.1rem 0 0; padding: 0; display: grid; gap: 8px; }
.checks li { display: flex; align-items: center; gap: 10px; font-weight: 500; color: rgba(255,255,255,0.9); }
.checks li::before { content: ''; width: 20px; height: 20px; border-radius: 50%; flex: 0 0 auto;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat; }

/* ingredient chapters */
.chapter .tag { display: inline-block; margin: -0.2rem 0 0.9rem; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); font-size: 0.9rem; font-weight: 500; }
.chapter .tag::before { content: ''; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--ing, var(--accent)); margin-right: 8px; vertical-align: -1px; }
.chapter[data-chapter="s1"] { --ing: #14B9CD; } .chapter[data-chapter="s2"] { --ing: #E3A430; }
.chapter[data-chapter="s3"] { --ing: #A61E58; } .chapter[data-chapter="s4"] { --ing: #1F5EE6; }
.chapter--wide { width: min(52%, 640px); }

/* formula cards */
.formula { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; margin-top: 36px; }
.formula article { background: linear-gradient(170deg, #071F52, var(--navy)); color: var(--white); border-radius: 20px; padding: 22px 22px 24px; border: 1px solid rgba(255,255,255,0.08); }
.formula figure { margin: 0 0 14px; aspect-ratio: 1; border-radius: 14px; overflow: hidden; background: #03102B; }
.formula figure img { width: 100%; height: 100%; object-fit: cover; }
.formula h3 { font-size: 1.25rem; margin: 0 0 4px; }
.formula .kicker { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; margin: 0 0 8px; color: var(--ing); }
.formula p { color: rgba(255,255,255,0.72); font-size: 0.95rem; margin: 0; }
.formula article[data-ing="s1"] { --ing: #5FE0EE; } .formula article[data-ing="s2"] { --ing: #F2C15E; }
.formula article[data-ing="s3"] { --ing: #FF7FB0; } .formula article[data-ing="s4"] { --ing: #7FA8FF; }
.formula__note { margin-top: 18px; font-size: 0.85rem; color: var(--ink-2); }

/* steps */
.steps { list-style: none; margin: 36px 0 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: step; }
.steps li { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 26px 24px; }
.steps li::before { counter-increment: step; content: counter(step, decimal-leading-zero); display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: var(--white); font: 700 0.95rem var(--font-display); margin-bottom: 14px; }
.steps h3 { font-size: 1.2rem; margin: 0; }

/* FAQ */
.faq { display: grid; gap: 10px; margin-top: 32px; max-width: 860px; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 4px 22px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.5rem; line-height: 1; color: var(--accent); flex: 0 0 auto; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-2); margin: 0 0 18px; }

/* trust strip */
.trust { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.trust div { padding: 24px; border-radius: 18px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); }
.trust h3 { font-size: 1.1rem; margin: 0 0 6px; }
.trust p { margin: 0; color: rgba(255,255,255,0.7); font-size: 0.95rem; }

@media (max-aspect-ratio: 1/1) { .chapter--wide { width: 100%; } .checks { gap: 6px; } }
@media (max-width: 760px) { .lang { margin-left: auto; } .nav__cta { margin-left: 0; } }

/* ── light hero → dark stage burst ─────────────────────────────────────────── */
.story--light-hero .stage {
  background:
    radial-gradient(55% 50% at 74% 50%, rgba(246,3,255,0.14), transparent 70%),
    radial-gradient(60% 55% at 15% 85%, rgba(0,24,63,0.10), transparent 70%),
    linear-gradient(180deg, #FFFFFF 0%, #F3F3F8 60%, #E9EAF2 100%);
}
.stage__burst {
  position: absolute; inset: 0; pointer-events: none; --burst: 0%;
  background:
    radial-gradient(60% 55% at 72% 45%, rgba(246,3,255,0.16), transparent 70%),
    radial-gradient(70% 60% at 20% 90%, rgba(30,70,160,0.35), transparent 70%),
    linear-gradient(180deg, #051A45 0%, var(--navy) 60%, #000E28 100%);
  clip-path: circle(var(--burst) at 72% 50%);
  box-shadow: inset 0 0 0 0 transparent;
}
.stage__burst::after {                       /* magenta shock ring on the burst edge */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 72% 50%, transparent calc(var(--burst) - 3%), rgba(246,3,255,0.55) calc(var(--burst) - 1%), transparent var(--burst));
  opacity: 0.9;
}
@media (max-aspect-ratio: 1/1) {
  .stage__burst, .stage__burst::after { clip-path: circle(var(--burst) at 50% 30%); }
  .stage__burst::after { background: radial-gradient(circle at 50% 30%, transparent calc(var(--burst) - 3%), rgba(246,3,255,0.55) calc(var(--burst) - 1%), transparent var(--burst)); }
}
.stage__canvas { z-index: 1; } .chapters, .progress, .skipstory { z-index: 2; }

/* theme-aware chrome: light hero (top) vs dark stage & sections */
.nav__logo img { transition: opacity .25s; }
.nav__logo .logo--white { position: absolute; left: 12px; top: 22px; }
html[data-theme="light"] .nav:not(.is-scrolled) { color: var(--ink); }
html[data-theme="light"] .nav:not(.is-scrolled) .lang { border-color: rgba(0,24,63,0.25); }
html[data-theme="light"] .nav:not(.is-scrolled) .lang button { color: var(--ink); }
html[data-theme="light"] .nav:not(.is-scrolled) .lang button[aria-pressed="true"] { background: var(--navy); color: var(--white); }
html[data-theme="light"] .nav:not(.is-scrolled) .logo--white { opacity: 0; }
html:not([data-theme="light"]) .logo--dark, .nav.is-scrolled .logo--dark { opacity: 0; }
html[data-theme="light"] .chapter--hero { color: var(--ink); }
html[data-theme="light"] .chapter--hero .checks li { color: var(--ink); }
html[data-theme="light"] .chapter--hero .btn--ghost { color: var(--navy); border-color: rgba(0,24,63,0.3); background: rgba(255,255,255,0.5); }
html[data-theme="light"] .chapter--hero .eyebrow { color: var(--ink-2); }
html[data-theme="light"] .chapter--hero .scrollhint { color: var(--ink-2); }
html[data-theme="light"] .progress__dot { background: rgba(0,24,63,0.22); }
html[data-theme="light"] .skipstory { color: var(--ink-2); }
.eyebrow--sentence { text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-weight: 500; font-size: 0.92rem; max-width: 46ch; line-height: 1.5; align-items: flex-start; }
.eyebrow--sentence .eyebrow__dot { margin-top: 7px; flex: 0 0 auto; }
@media (max-aspect-ratio: 1/1) {
  html[data-theme="light"] .chapter--hero { background: linear-gradient(180deg, rgba(243,243,248,0) 0%, rgba(243,243,248,0.9) 38%, rgba(243,243,248,0.97) 100%); }
}

/* single photo in the Key section */
.split__media--single { min-height: 0; }
.photo--single { position: static; width: 100%; aspect-ratio: 5/4; outline: none; }

/* live rotating ingredient cards */
.formula figure { position: relative; }
.formula figure canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* ED hero: copy block pulled toward the centre (the capsule sits at ~75% of the width) */
@media (min-aspect-ratio: 1/1) {
  .story--light-hero .chapter--hero { left: 9%; width: min(46%, 680px); }
  .story--light-hero .chapter--hero h1 { font-size: clamp(2.6rem, 5vw, 5rem); }
}

/* ── "3 Simple Steps" pinned story (ed2.html): heading on top, cards at the bottom, subject travels across ── */
.story--steps .stage { color: var(--white); }
.steps-head { position: absolute; left: 0; right: 0; top: calc(88px + 2vh); z-index: 2; pointer-events: none; text-align: center; }
.steps-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.6rem); margin-bottom: 0.3em; }
.steps-head .lede { max-width: 56ch; margin-inline: auto; color: rgba(255,255,255,0.72); font-size: clamp(0.92rem, 1.2vw, 1.05rem); }
.steps-head .eyebrow { margin-bottom: 0.6rem; }
.steps--stage { position: absolute; left: 0; right: 0; bottom: max(28px, 4vh); margin: 0 auto; z-index: 2; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.steps--stage li { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: var(--white); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); padding: 20px 20px 18px; transition: background .3s, border-color .3s, transform .3s, box-shadow .3s; }
.steps--stage li::before { background: rgba(255,255,255,0.14); transition: background .3s; margin-bottom: 10px; }
.steps--stage li p { margin: 6px 0 0; font-size: 0.9rem; color: rgba(255,255,255,0.68); }
.steps--stage li.is-active { background: rgba(246,3,255,0.12); border-color: rgba(246,3,255,0.55); transform: translateY(-4px); box-shadow: 0 24px 50px -30px rgba(246,3,255,0.6); }
.steps--stage li.is-active::before { background: var(--accent); }
.story--steps .skipstory { bottom: 8px; }
@media (max-aspect-ratio: 1/1) {
  .steps-head { top: calc(88px + 1vh); }
  .steps-head h2 { font-size: 1.5rem; }
  .steps-head .lede { display: none; }
  .steps--stage { gap: 8px; bottom: 26px; }
  .steps--stage li { padding: 12px 10px; border-radius: 12px; }
  .steps--stage li::before { width: 28px; height: 28px; font-size: 0.75rem; margin-bottom: 8px; }
  .steps--stage li h3 { font-size: 0.82rem; line-height: 1.2; }
  .steps--stage li p { display: none; }
}