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}
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td:not(:first-child){font-weight:800}.highlight-row{background:rgba(216,178,93,.07)}.guarantee{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;max-width:900px;padding:32px;border:1px solid #dfd1c0;border-radius:24px;background:#fff;box-shadow:var(--shadow)}.guarantee__icon{width:64px;height:64px;display:grid;place-items:center;border:2px solid var(--gold);border-radius:50%;font-size:1.8rem;color:var(--green)}.guarantee h2{font-size:2rem}.guarantee p:last-child{margin:0;color:var(--muted)}.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:17px;background:#fff;overflow:hidden}.faq summary{cursor:pointer;list-style:none;padding:19px 54px 19px 20px;font-weight:800;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#f3ece2;color:var(--wine)}.faq details[open] summary::after{content:"−"}.faq details p{padding:0 20px 19px;margin:0;color:var(--muted)}.final-cta{position:relative;isolation:isolate;min-height:500px;display:grid;place-items:center;background-image:linear-gradient(rgba(5,5,5,.55),rgba(5,5,5,.86)),url('../images/sushi-premium.webp');background-size:cover;background-position:center;color:#fff;text-align:center}.final-cta__content{max-width:850px;padding:80px 0}.final-cta h2{font-size:clamp(2.5rem,5vw,4.5rem)}.final-cta span{display:block;margin-top:14px;color:#c3bcb3;font-size:.76rem}.social-proof{position:fixed;z-index:95;left:20px;bottom:22px;display:none;grid-template-columns:50px 1fr auto;gap:12px;align-items:center;width:min(390px,calc(100% - 40px));padding:11px 12px;border:1px solid #ddd3c7;border-radius:16px;background:#fffdf8;box-shadow:0 18px 55px rgba(0,0,0,.18);transition:.3s ease}.social-proof.is-visible{display:grid;animation:pop .35s ease}.social-proof img{width:46px;height:46px;object-fit:contain}.social-proof strong,.social-proof span{display:block}.social-proof strong{font-size:.85rem}.social-proof span{color:var(--muted);font-size:.72rem}.social-proof button{align-self:start;border:0;background:none;color:#8e867e;cursor:pointer}.whatsapp-float{position:fixed;z-index:70;right:18px;bottom:20px;padding:13px 16px;border-radius:999px;background:#1f9d59;color:#fff;font-size:.76rem;font-weight:800;box-shadow:0 16px 38px rgba(31,157,89,.28)}.mobile-buy{display:none}.footer{padding:58px 0 22px;background:#080808;color:#fff}.footer__grid{display:grid;grid-template-columns:1.4fr repeat(3,.7fr);gap:35px}.footer__grid>div:first-child p{max-width:390px;color:#938d85;font-size:.83rem}.footer h3{font-size:1rem;margin:0 0 14px}.footer__grid>div:not(:first-child){display:flex;flex-direction:column;gap:8px}.footer__grid>div:not(:first-child) a{color:#aaa39b;font-size:.8rem}.footer__bottom{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);color:#7c766f;font-size:.75rem}.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}.reveal.is-visible{opacity:1;transform:none}@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
@media(max-width:1000px){.nav{gap:14px}.nav>a:not(.btn){display:none}.hero__grid{grid-template-columns:1fr}.hero__visual{max-width:560px}.asset-grid{grid-template-columns:1fr 1fr}.asset-card--feature{grid-row:auto;grid-column:1/-1;min-height:580px}.asset-card:last-child{grid-column:1/-1}.inside-grid,.tool-split,.labs-grid,.teacher-grid,.students-grid{grid-template-columns:1fr}.device-stage{max-width:700px}.labs-phone{order:2}.pricing-grid{grid-template-columns:1fr;max-width:760px;margin:auto}.price-card--featured{transform:none;order:-1}.price-card__desc{min-height:auto}.footer__grid{grid-template-columns:1.3fr 1fr 1fr}.footer__grid>div:last-child{display:none}}
@media(max-width:720px){.container{width:min(100% - 28px,1180px)}.launch-bar{font-size:.64rem}.header__inner{height:70px}.brand img{width:46px;height:46px}.brand small{display:none}.menu-toggle{display:block}.nav{position:absolute;left:14px;right:14px;top:74px;display:none;flex-direction:column;align-items:stretch;padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:#111}.nav.is-open{display:flex}.nav>a:not(.btn){display:block;padding:8px}.hero{min-height:auto;background-image:linear-gradient(180deg,rgba(5,5,5,.82),rgba(5,5,5,.96)),url('../images/clases/presentacion.webp');background-position:65% center}.hero__grid{padding:72px 0 86px;gap:36px}.hero h1{font-size:clamp(3rem,15vw,4.6rem);line-height:.96}.hero-product-card>strong{font-size:2.7rem}.hero-product-card__thumbs img{height:92px}.trust-strip__grid{grid-template-columns:1fr 1fr}.trust-strip__grid>div{padding:16px 8px;border-bottom:1px solid rgba(255,255,255,.07)}.section{padding:72px 0}.use-grid,.outcome-grid,.asset-grid{grid-template-columns:1fr}.asset-card--feature,.asset-card:last-child{grid-column:auto}.asset-card--feature{min-height:560px}.asset-card:last-child{display:flex;min-height:0}.book-mockup{max-width:240px}.inside-grid,.tool-split,.labs-grid,.teacher-grid,.students-grid{gap:38px}.laptop{transform:none}.laptop__screen{min-height:260px;padding:16px}.classroom-list{grid-template-columns:1fr}.phone-shell{width:276px;transform:none}.module__button{grid-template-columns:44px 1fr auto;padding:16px 14px}.module__number{width:38px;height:38px}.module__panel{padding:0 70px 18px}.pricing-grid{gap:24px}.comparison{padding:15px}.guarantee{grid-template-columns:1fr;text-align:center}.guarantee__icon{margin:auto}.social-proof{left:12px;bottom:82px;width:calc(100% - 24px)}.whatsapp-float{display:none}.mobile-buy{position:fixed;z-index:85;left:10px;right:10px;bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 10px 9px 15px;border:1px solid rgba(216,178,93,.35);border-radius:17px;background:rgba(11,11,11,.96);color:#fff;box-shadow:0 18px 55px rgba(0,0,0,.32);backdrop-filter:blur(12px)}.mobile-buy span,.mobile-buy strong{display:block}.mobile-buy span{color:#aaa39b;font-size:.62rem}.mobile-buy strong{font-size:1rem}.footer{padding-bottom:98px}.footer__grid{grid-template-columns:1fr 1fr}.footer__grid>div:first-child{grid-column:1/-1}}
@media(max-width:460px){.hero__actions{display:grid}.hero__actions .btn{width:100%}.hero__meta{display:grid;grid-template-columns:1fr 1fr}.hero__meta span{text-align:center}.asset-card{padding:22px}.calc-grid{grid-template-columns:1fr}.footer__grid{grid-template-columns:1fr}.footer__grid>div:first-child{grid-column:auto}.footer__grid>div:nth-child(4){display:none}.mobile-buy .btn{font-size:.69rem;padding:0 14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.price-card--featured{transform:none}}

/* === v2: assets reales, brillo sutil y mejoras visuales === */
.asset-grid--real .asset-card{min-height:auto}
.asset-grid--real .asset-card--feature{min-height:720px}
.asset-card--wide{grid-column:2/4;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:28px}
.asset-visual{display:flex;align-items:center;justify-content:center}
.asset-visual img{width:100%;max-width:340px;max-height:420px;object-fit:contain;border-radius:18px;box-shadow:0 26px 60px rgba(0,0,0,.38)}
.asset-visual--large img{max-width:420px;max-height:none}
.tool-figure{margin:0;padding:14px;border-radius:28px;background:#10100f;border:1px solid #2c2825;box-shadow:0 24px 70px rgba(0,0,0,.18)}
.tool-figure img{width:100%;border-radius:18px}
.tool-points span{position:relative;overflow:hidden}
.shine-card{position:relative;overflow:hidden}
.shine-card::after{content:"";position:absolute;inset:-20% auto auto -38%;width:45%;height:160%;background:linear-gradient(115deg,transparent 0%,rgba(255,255,255,.03) 35%,rgba(255,255,255,.18) 50%,rgba(255,255,255,.04) 65%,transparent 100%);transform:rotate(12deg);animation:cardShine 8s ease-in-out infinite;pointer-events:none}
.hero-product-card.shine-card::after{animation-delay:1s}
.price-card--featured::after{content:"";position:absolute;inset:0;border-radius:26px;padding:1px;background:linear-gradient(135deg,rgba(240,210,138,.7),rgba(240,210,138,0),rgba(240,210,138,.45));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:.8}
.btn--gold,.btn--primary{position:relative;overflow:hidden}
.btn--gold::after,.btn--primary::after{content:"";position:absolute;top:-120%;left:-35%;width:22%;height:340%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:rotate(18deg);animation:btnSweep 5.8s ease-in-out infinite;pointer-events:none}
.hero__meta span,.trust-strip__grid>div,.testimonial,.use-card,.pain{transition:transform .22s ease,box-shadow .22s ease}
.testimonial:hover,.use-card:hover,.pain:hover{transform:translateY(-3px)}
.tool-figure:hover,.asset-card:hover .asset-visual img{transform:translateY(-2px)}
.asset-visual img,.tool-figure{transition:transform .22s ease,box-shadow .22s ease}
.social-proof{border-color:#e7d8bf;background:linear-gradient(180deg,#fffdf8,#fff8ef)}
@keyframes cardShine{0%,70%,100%{transform:translateX(0) rotate(12deg);opacity:0}8%,18%{transform:translateX(235%) rotate(12deg);opacity:1}}
@keyframes btnSweep{0%,78%,100%{transform:translateX(0) rotate(18deg);opacity:0}10%,22%{transform:translateX(520%) rotate(18deg);opacity:1}}

@media(max-width:1000px){
  .asset-card--wide{grid-column:1/-1}
}
@media(max-width:720px){
  .asset-grid--real .asset-card--feature{min-height:auto}
  .asset-card.asset-card--wide{display:grid;grid-template-columns:1fr}
  .asset-visual img{max-width:100%}
}
.asset-grid--real .asset-card.asset-card--wide{grid-column:2/4;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:28px;min-height:auto}
.asset-grid--real .asset-card.asset-card--feature{display:flex}
@media(max-width:1000px){
  .asset-grid--real .asset-card.asset-card--wide{grid-column:1/-1}
}
@media(max-width:720px){
  .asset-grid--real .asset-card.asset-card--wide{display:grid;grid-template-columns:1fr;min-height:0}
}