:root {
  --ink: #111217;
  --ink-soft: #171a22;
  --wine: #722f37;
  --gold: #c9a96e;
  --cream: #fff8f0;
  --paper: #f6eee1;
  --green: #8fbc8f;
  --green-deep: #2e5d3a;
  --text: #2b231b;
  --muted: #695b4d;
  --border: rgba(114, 47, 55, 0.14);
  --shadow: 0 24px 60px rgba(17, 18, 23, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font-family: 'Inter', sans-serif; background: var(--cream); color: var(--text); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.shell { width: min(100% - 32px, 1120px); margin: 0 auto; }
.narrow { width: min(100% - 32px, 820px); }
.centered { text-align: center; }
.promo-bar { background: var(--wine); color: var(--cream); position: sticky; top: 0; z-index: 20; }
.promo-inner { min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 10px; text-transform: uppercase; letter-spacing: .08em; font-size: 12px; font-weight: 700; text-align: center; }
.promo-dot { width: 6px; height: 6px; border-radius: 999px; background: rgba(255,248,240,.7); flex: 0 0 auto; }
.hero { background: radial-gradient(circle at top center, rgba(201,169,110,.18), transparent 35%), linear-gradient(180deg, var(--ink) 0%, #1c2028 100%); color: var(--cream); padding: 56px 0 42px; }
.hero-shell { max-width: 860px; text-align: center; }
.eyebrow { margin: 0 0 14px; color: var(--gold); font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow-dark { color: var(--wine); }
h1,h2,h3 { margin: 0; font-family: 'Fraunces', serif; line-height: 1.04; }
h1 { font-size: clamp(38px, 10vw, 70px); letter-spacing: -.04em; }
h2 { font-size: clamp(30px, 7vw, 52px); letter-spacing: -.035em; }
h3 { font-size: clamp(22px, 4vw, 30px); letter-spacing: -.03em; }
.hero-sublead { margin: 16px auto 0; max-width: 730px; color: rgba(255,248,240,.80); line-height: 1.6; font-size: 17px; }
.hero-lead,.section-head p,.glass-copy p,.offer-lead,.offer-bullets span,details p,footer p,figcaption { line-height: 1.7; font-size: 17px; }
.hero-cover-wrap { margin: 28px auto 0; max-width: 760px; }
.hero-cover-wrap-modelo-es { max-width: 860px; }
.hero-cover { width: 100%; max-width: 100%; margin: 0 auto; height: auto; object-fit: contain; filter: none; }
.hero-lead { margin: 20px auto 0; max-width: 700px; color: rgba(255,248,240,.86); }
.hero-actions { margin-top: 26px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.button { min-height: 52px; padding: 0 24px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; font-size: 13px; }
.button-primary { background: var(--green); color: #122014; box-shadow: 0 14px 30px rgba(143,188,143,.24); }
.section { padding: 52px 0; scroll-margin-top: 72px; }
.material-page,.theme-card { scroll-margin-top: 72px; }
.section-paper { background: var(--paper); }
.section-dark { background: linear-gradient(180deg, #151920 0%, #111217 100%); color: var(--cream); }
.section-head { max-width: 880px; margin: 0 auto 28px; }
.section-head h2 { color: var(--text); }
.section-head p { color: var(--muted); margin: 14px auto 0; max-width: 760px; }
.material-page,.offer-bullets div,.faq details,.theme-card,.summary-card { margin: 0; background: #fffdf9; border: 1px solid rgba(114,47,55,.1); border-radius: 28px; padding: 16px; box-shadow: var(--shadow); }
.material-page img,.theme-card img { width: 100%; border-radius: 18px; background: #fff; height: auto; object-fit: contain; }
.material-page figcaption,.theme-card figcaption { margin-top: 14px; color: var(--wine); font-weight: 700; font-size: 15px; }
.page-stack { display: grid; gap: 28px; }
.theme-strip { display: grid; gap: 18px; }
.theme-summary-grid { margin-top: 18px; display: grid; gap: 12px; }
.summary-card strong { display: block; color: var(--wine); margin-bottom: 4px; }
.summary-card span { line-height: 1.7; font-size: 16px; color: var(--muted); }
.split-grid { display: grid; gap: 22px; }
.glass-copy { border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.04); border-radius: 28px; padding: 24px; }
.glass-copy p { margin: 0 0 14px; color: rgba(255,248,240,.86); }
.glass-copy p:last-child { margin-bottom: 0; }
.offer-copy-only { max-width: 760px; text-align: center; }
.offer-copy-only h2 { color: var(--text); margin-top: 8px; }
.offer-lead { color: var(--muted); margin: 16px auto 0; }
.offer-bullets { margin-top: 22px; display: grid; gap: 12px; }
.offer-bullets strong { display: block; color: var(--wine); margin-bottom: 4px; }
.checkout-panel { margin-top: 26px; background: #fffdf9; border: 1px solid rgba(114,47,55,.12); border-radius: 34px; padding: clamp(18px, 4vw, 32px); box-shadow: var(--shadow); }
.checkout-grid { display: grid; gap: 14px; text-align: left; }
.checkout-grid article { border: 1px solid rgba(114,47,55,.1); background: linear-gradient(180deg,#fffaf2 0%,#fffdf9 100%); border-radius: 24px; padding: 18px; }
.checkout-grid span { display: block; color: var(--wine); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 8px; }
.checkout-grid strong { display: block; color: var(--ink); font-size: 18px; line-height: 1.25; }
.checkout-grid p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }
.price-box { margin: 22px auto 0; max-width: 360px; background: var(--ink); color: var(--cream); border-radius: 24px; padding: 18px; }
.price-box span,.price-box small { display: block; color: rgba(255,248,240,.74); }
.price-box strong { display: block; color: var(--gold); font-size: clamp(38px, 9vw, 58px); line-height: 1; margin: 6px 0; font-family: 'Fraunces', serif; }
.price-note { margin: 12px auto 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.faq details + details { margin-top: 12px; }
.faq summary { cursor: pointer; list-style: none; font-weight: 800; color: var(--wine); }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { margin: 12px 0 0; color: var(--muted); }
footer { border-top: 1px solid rgba(114,47,55,.08); padding: 26px 0 38px; background: var(--cream); }
.footer-inner { display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.footer-inner p { margin: 0; color: var(--muted); font-size: 14px; }
.footer-inner a { color: var(--wine); font-weight: 800; font-size: 14px; }
@media (min-width:768px){ .page-stack{gap:36px;} .theme-strip{grid-template-columns:repeat(2,minmax(0,1fr));} .theme-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr));} .material-page{padding:22px;} .split-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;} .checkout-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media (max-width:767px){ .promo-bar{position:relative;} html{scroll-padding-top:18px;} .promo-inner{gap:8px;padding:0 6px;font-size:10px;} .hero{padding:22px 0 18px;} .hero-shell{width:min(100% - 24px,860px);} .eyebrow{margin-bottom:10px;font-size:11px;letter-spacing:.14em;} h1{font-size:clamp(31px,8.8vw,44px);line-height:.98;max-width:330px;margin-inline:auto;} .hero-sublead{font-size:15px;line-height:1.45;max-width:330px;} .hero-cover-wrap{margin-top:16px;max-width:min(335px,96vw);} .hero-cover-wrap-modelo-es{max-width:min(360px,98vw);} .hero-cover{width:100%;max-height:none;margin:0 auto;object-fit:contain;filter:none;} .hero-lead{margin-top:14px;max-width:320px;font-size:15px;line-height:1.5;} .hero-actions{margin-top:16px;} .button{min-height:48px;padding:0 20px;font-size:12px;} .section{padding:40px 0;} .material-page,.theme-card,.faq details{padding:12px;border-radius:22px;} .material-page img,.theme-card img{width:100%;height:auto;max-height:none;object-fit:contain;} .material-page figcaption{font-size:14px;} .checkout-panel{border-radius:26px;padding:16px;} .footer-inner{flex-direction:column;text-align:center;} }
@media (max-width:430px){ .promo-inner{min-height:40px;gap:6px;font-size:9px;letter-spacing:.05em;} .promo-dot{width:4px;height:4px;} .hero{padding-top:18px;} .hero-cover-wrap{max-width:250px;} .hero-cover-wrap-modelo-es{max-width:345px;} .hero-lead{font-size:14px;} }