/* =============================================================
   Curso de Importación — Giovanni Aaron
   Estilo "Mundial": dark + dorado/naranja, Anton, energía, urgencia
   ============================================================= */

/* 1. Tokens */
:root {
  --bg:       #0c0a07;
  --bg-2:     #141009;
  --bg-3:     #1d160d;
  --bg-4:     #281d10;
  --cream:    #F6EEDD;
  --cream-2:  #DAC9AC;
  --cream-3:  #9a8a6d;
  --accent:   #FF8A1E;   /* naranja fuerte */
  --accent-2: #E0701A;
  --gold:     #F2C14E;   /* dorado */
  --hot:      #FF4D1C;   /* rojo urgencia */
  --wa:       #25D366;
  --wa-dark:  #1faa52;
  --line:     rgba(246,238,221,.12);
  --line-2:   rgba(246,238,221,.07);

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --display: "Anton", "Inter", system-ui, sans-serif;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --maxw: 1200px;
  --pad: clamp(1.1rem, 5vw, 4rem);
}

/* 2. Reset & base */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; overflow-x: clip; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 16px; line-height: 1.65;
  color: var(--cream); background: var(--bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip; overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
input { font: inherit; }
p { text-wrap: pretty; }
ul { list-style: none; }
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  text-wrap: balance;
}
.hl { color: var(--accent); }
em { font-style: normal; color: var(--gold); }
::selection { background: var(--accent); color: #1a0e02; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* 3. Utilities */
.skip-link { position: fixed; top: -100px; left: 1rem; padding: .6rem 1rem; background: var(--cream); color: var(--bg); z-index: 9999; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 1rem; }
.section { max-width: var(--maxw); margin-inline: auto; padding: clamp(3.5rem, 9vw, 6.5rem) var(--pad); }
.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.section-lead { color: var(--cream-2); font-size: 1.05rem; margin-top: 1rem; }
.eyebrow { font-family: var(--sans); font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: .9rem; }
.kicker { display: inline-flex; align-items: center; gap: .55rem; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--cream-2); font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 0 rgba(37,211,102,.6); animation: pulse 2.4s ease-out infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.55); } 70% { box-shadow: 0 0 0 10px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* 4. Type scale */
.hero-title { font-size: clamp(2.4rem, 6.4vw, 4.6rem); }
h2 { font-size: clamp(2rem, 5vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }

/* 5. Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; padding: .9rem 1.6rem; border-radius: 14px; font-weight: 700; font-size: 1rem; transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .3s; will-change: transform; }
.btn-lg { padding: 1.1rem 2rem; font-size: 1.08rem; }
.btn-block { width: 100%; }
.btn-wa { background: var(--wa); color: #06270f; box-shadow: 0 12px 30px -8px rgba(37,211,102,.5); }
.btn-wa:hover { background: #2ee06f; transform: translateY(-3px); box-shadow: 0 18px 42px -8px rgba(37,211,102,.6); }

/* 6. Topbar */
.topbar { position: relative; z-index: 810; background: linear-gradient(90deg, var(--hot), var(--accent)); color: #1a0e02; text-align: center; padding: .5rem 1rem; font-size: .85rem; display: flex; align-items: center; justify-content: center; gap: .6rem; }
.topbar strong { font-weight: 800; }
.topbar-pulse { width: 8px; height: 8px; border-radius: 50%; background: #1a0e02; animation: pulse2 1.6s ease-out infinite; }
@keyframes pulse2 { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

/* 7. Nav */
.nav { position: sticky; top: 0; z-index: 800; transition: background .4s var(--ease-out), border-color .4s, backdrop-filter .4s; border-bottom: 1px solid transparent; }
.nav.is-stuck { background: rgba(12,10,7,.97); backdrop-filter: blur(14px) saturate(150%); -webkit-backdrop-filter: blur(14px) saturate(150%); border-bottom-color: var(--line); }
.nav-inner { max-width: var(--maxw); margin-inline: auto; padding: .8rem var(--pad); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--display); font-size: 1.3rem; letter-spacing: .02em; }
.brand-role { font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.nav-cta { padding: .6rem 1.2rem; font-size: .9rem; }
@media (max-width: 600px) { .nav-cta { display: none; } }

/* 8. Hero */
.hero { position: relative; padding: clamp(2rem, 5vw, 4rem) var(--pad) clamp(3rem, 6vw, 5rem); overflow: hidden; isolation: isolate; }
.hero-mesh { position: absolute; inset: -20%; z-index: -1; pointer-events: none; background: radial-gradient(40% 40% at 15% 20%, rgba(255,138,30,.28), transparent 70%), radial-gradient(45% 45% at 85% 80%, rgba(242,193,78,.18), transparent 72%); filter: blur(60px); animation: meshDrift 24s ease-in-out infinite; }
@keyframes meshDrift { 0%,100% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(2%,-2%,0) scale(1.12); } }
.hero-grid { max-width: var(--maxw); margin-inline: auto; display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.hero-title { margin: 1rem 0 1.1rem; }
.hero-sub { font-size: clamp(1.02rem, 1.5vw, 1.2rem); color: var(--cream-2); max-width: 54ch; margin-bottom: 1.5rem; }
.hero-sub strong { color: var(--cream); }
.hero-checks { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem 1.2rem; margin-bottom: 1.8rem; }
.hero-checks li { position: relative; padding-left: 1.8rem; font-size: .95rem; color: var(--cream-2); }
.hero-checks li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 1.3rem; height: 1.3rem; color: var(--wa); font-weight: 900; }
.hero-checks strong { color: var(--cream); }
.hero-buy { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-bottom: 1.6rem; }
.hero-price { display: flex; flex-direction: column; line-height: 1.1; }
.hero-price-amount { font-family: var(--display); font-size: 2.4rem; color: var(--gold); }
.hero-price-note { font-size: .9rem; color: var(--cream-2); }
.hero-price-note strong { color: var(--cream); }

/* Hero photo */
.hero-photo { position: relative; border-radius: 20px; overflow: hidden; border: 2px solid rgba(255,138,30,.35); box-shadow: 0 40px 80px -40px rgba(0,0,0,.9); max-width: 460px; justify-self: center; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 5; }
.hero-photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.6rem 1rem .9rem; font-size: .85rem; color: var(--cream); background: linear-gradient(180deg, transparent, rgba(12,10,7,.92)); }
.hero-photo figcaption strong { color: var(--accent); }

/* Countdown */
.countdown { display: inline-flex; flex-direction: column; gap: .5rem; padding: .9rem 1.2rem; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,77,28,.08); }
.countdown-label { font-size: .82rem; color: var(--cream-2); font-weight: 600; }
.countdown-clock { display: flex; gap: .7rem; }
.countdown-clock span { display: flex; flex-direction: column; align-items: center; font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; color: var(--cream-3); min-width: 3rem; padding: .4rem .2rem; background: var(--bg-3); border-radius: 8px; }
.countdown-clock b { font-family: var(--display); font-size: 1.5rem; color: var(--gold); line-height: 1; margin-bottom: .15rem; }

@media (min-width: 880px) {
  .hero-grid { grid-template-columns: 1.15fr .85fr; }
  .hero-checks { max-width: 90%; }
}

/* 9. Marquee */
.marquee { overflow: hidden; white-space: nowrap; border-block: 1px solid var(--line); background: var(--accent); padding: .7rem 0; }
.marquee-track { display: inline-flex; gap: 1.4rem; align-items: center; animation: marquee 32s linear infinite; will-change: transform; }
.marquee-track span { font-family: var(--display); font-size: 1.1rem; color: #1a0e02; letter-spacing: .03em; text-transform: uppercase; }
.marquee-track span:nth-child(even) { font-size: .9rem; opacity: .65; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Video de prueba */
.video-grid { display: grid; grid-template-columns: 1fr; gap: clamp(1.6rem, 4vw, 3rem); align-items: center; }
.video-wrap { position: relative; max-width: 340px; margin-inline: auto; border-radius: 22px; overflow: hidden; border: 2px solid rgba(255,138,30,.4); box-shadow: 0 40px 80px -40px rgba(0,0,0,.9); background: #000; }
.proof-video { width: 100%; height: auto; display: block; aspect-ratio: 9 / 16; object-fit: cover; }
.video-badge { position: absolute; top: 1rem; left: 1rem; background: rgba(12,10,7,.75); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); color: var(--cream); font-size: .75rem; font-weight: 700; letter-spacing: .03em; padding: .35rem .8rem; border-radius: 999px; }
.video-copy h2 { margin: .6rem 0 1rem; }
.video-copy p { font-family: var(--sans); color: var(--cream-2); margin-bottom: 1.7rem; max-width: 46ch; }
.video-copy strong { color: var(--cream); }
@media (min-width: 880px) { .video-grid { grid-template-columns: 340px 1fr; } .video-wrap { margin-inline: 0; } }

/* 10. Quién soy */
.quien-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.quien-fig { border-radius: 18px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4 / 3; box-shadow: 0 30px 60px -30px rgba(0,0,0,.7); }
.quien-fig img { width: 100%; height: 100%; object-fit: cover; }
.quien-body h2 { margin-bottom: 1.2rem; }
.quien-body p { font-family: var(--sans); color: var(--cream-2); margin-bottom: 1rem; max-width: 54ch; }
.quien-body strong { color: var(--cream); }
.quien-points { display: grid; gap: .7rem; margin-top: 1.4rem; }
.quien-points li { position: relative; padding-left: 1.7rem; color: var(--cream-2); }
.quien-points li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
@media (min-width: 880px) { .quien-grid { grid-template-columns: .9fr 1.1fr; } .quien-fig { aspect-ratio: 4 / 4.4; } }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; margin-top: clamp(2.5rem, 6vw, 4rem); }
.stat { background: var(--bg-2); padding: 1.6rem 1.2rem; text-align: center; }
.stat-num { display: block; font-family: var(--display); font-size: clamp(2.4rem, 6vw, 3.4rem); color: var(--gold); line-height: 1; }
.stat-label { font-size: .82rem; color: var(--cream-3); margin-top: .5rem; display: block; }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }

/* 11. Audiencia */
.aud-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.aud-card { background: var(--bg-3); border: 1px solid var(--line); border-radius: 16px; padding: 1.7rem; transition: transform .4s var(--ease-out), border-color .4s, box-shadow .4s; }
.aud-card:hover { transform: translateY(-4px); border-color: rgba(255,138,30,.4); box-shadow: 0 24px 50px -28px rgba(0,0,0,.8); }
.aud-ico { font-family: var(--display); font-size: 1.6rem; color: var(--accent); }
.aud-card h3 { margin: .6rem 0 .5rem; font-size: 1.25rem; }
.aud-card p { font-family: var(--sans); color: var(--cream-2); font-size: .95rem; }
@media (min-width: 720px) { .aud-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .aud-grid { grid-template-columns: repeat(4, 1fr); gap: 1.2rem; } }

/* 12. Temario */
.days { display: grid; grid-template-columns: 1fr; gap: 1.4rem; }
.day { background: var(--bg-3); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; transition: transform .4s var(--ease-out), border-color .4s, box-shadow .4s; }
.day:hover { transform: translateY(-5px); border-color: rgba(255,138,30,.45); box-shadow: 0 30px 60px -30px rgba(0,0,0,.85); }
.day-media { position: relative; aspect-ratio: 16 / 11; overflow: hidden; }
.day-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.day:hover .day-media img { transform: scale(1.06); }
.day-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(29,22,13,.55) 100%); }
.day-flag { display: inline-block; background: var(--accent); color: #2a1402; font-family: var(--display); font-size: .95rem; padding: .3rem .95rem; border-radius: 999px; letter-spacing: .02em; margin-bottom: .9rem; }
.day { border-top: 3px solid var(--accent); }
.day-body { padding: 1.7rem 1.5rem 1.9rem; }
.day-body h3 { font-size: 1.6rem; }
.day-tag { font-family: var(--sans); color: var(--accent); font-size: .9rem; font-weight: 600; margin: .4rem 0 1rem; }
.day-body ul { display: grid; gap: .6rem; }
.day-body li { position: relative; padding-left: 1.5rem; color: var(--cream-2); font-size: .95rem; }
.day-body li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
@media (min-width: 720px) { .days { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .days { grid-template-columns: repeat(3, 1fr); } }

/* 13. Bonos */
.bonos-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.bono { background: linear-gradient(180deg, var(--bg-3), var(--bg-2)); border: 1px dashed rgba(242,193,78,.4); border-radius: 16px; padding: 1.7rem; }
.bono-tag { display: inline-block; font-family: var(--sans); font-weight: 700; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); background: rgba(242,193,78,.12); padding: .25rem .7rem; border-radius: 999px; margin-bottom: .9rem; }
.bono h3 { font-size: 1.3rem; }
.bono p { font-family: var(--sans); color: var(--cream-2); font-size: .95rem; margin-top: .5rem; }
@media (min-width: 720px) { .bonos-grid { grid-template-columns: repeat(3, 1fr); } }

/* 14. Precio */
.precio { display: flex; justify-content: center; }
.precio-card { position: relative; width: 100%; max-width: 580px; background: linear-gradient(180deg, var(--bg-3), var(--bg-2)); border: 1px solid rgba(255,138,30,.4); border-radius: 24px; padding: clamp(1.8rem, 5vw, 3rem); text-align: center; overflow: hidden; box-shadow: 0 40px 80px -40px rgba(0,0,0,.9); }
.precio-halo { position: absolute; inset: -50% -20% auto -20%; height: 60%; background: radial-gradient(50% 60% at 50% 0%, rgba(255,138,30,.3), transparent 75%); filter: blur(50px); pointer-events: none; }
.precio-card h2 { margin: .4rem 0 1.2rem; }
.precio-amount { display: flex; flex-direction: column; align-items: center; margin-bottom: 1rem; }
.precio-big { font-family: var(--display); font-size: clamp(3.6rem, 13vw, 5.4rem); color: var(--gold); line-height: 1; }
.precio-sub { font-size: .9rem; color: var(--cream-3); }
.precio-date { display: inline-block; font-weight: 700; font-size: .92rem; color: var(--gold); background: rgba(242,193,78,.1); border: 1px solid rgba(242,193,78,.3); padding: .5rem .9rem; border-radius: 999px; margin-bottom: 1rem; }
.precio-reserva { background: rgba(37,211,102,.1); border: 1px solid rgba(37,211,102,.3); color: var(--cream); border-radius: 12px; padding: .8rem 1rem; font-size: .98rem; margin-bottom: 1.6rem; }
.precio-reserva strong { color: var(--wa); }
.precio-list { display: grid; gap: .7rem; text-align: left; margin-bottom: 1.6rem; }
.precio-list li { position: relative; padding-left: 1.9rem; color: var(--cream-2); font-size: .96rem; }
.precio-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--wa); font-weight: 800; }
.reserva-form { display: grid; gap: .7rem; }
.reserva-form input { width: 100%; padding: .9rem 1.1rem; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); color: var(--cream); }
.reserva-form input::placeholder { color: var(--cream-3); }
.reserva-form input:focus { border-color: var(--accent); outline: none; }
.reserva-hint { font-size: .8rem; color: var(--cream-3); }
.precio-scarcity { display: flex; align-items: center; justify-content: center; gap: .5rem; margin-top: 1.2rem; font-size: .85rem; color: var(--cream-3); }

/* Testimonios con foto */
.testi-fotos-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.testi-foto { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 24px 50px -30px rgba(0,0,0,.8); }
.testi-foto img { width: 100%; height: auto; display: block; }
@media (min-width: 720px) { .testi-fotos-grid { grid-template-columns: repeat(3, 1fr); align-items: start; } }

/* 15. Testimonios */
.testi-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.testi { background: var(--bg-3); border: 1px solid var(--line); border-radius: 16px; padding: 1.7rem; position: relative; }
.testi::before { content: "\201C"; font-family: var(--display); font-size: 3.5rem; line-height: 1; color: var(--accent); opacity: .35; position: absolute; top: .5rem; left: 1rem; }
.testi blockquote { font-family: var(--sans); color: var(--cream); font-size: 1.02rem; margin: 1.4rem 0 1rem; }
.testi figcaption { color: var(--cream-3); font-size: .85rem; font-weight: 600; }
@media (min-width: 720px) { .testi-grid { grid-template-columns: repeat(3, 1fr); } }

/* 16. FAQ */
.faq-list { display: grid; gap: .8rem; max-width: 800px; }
.faq-item { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.faq-item summary { list-style: none; cursor: pointer; padding: 1.15rem 1.4rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-weight: 700; font-size: 1.02rem; color: var(--cream); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus { position: relative; width: 16px; height: 16px; flex: none; }
.faq-plus::before, .faq-plus::after { content: ""; position: absolute; background: var(--accent); transition: transform .35s var(--ease-out); }
.faq-plus::before { top: 7px; left: 0; width: 16px; height: 2px; }
.faq-plus::after { left: 7px; top: 0; width: 2px; height: 16px; }
.faq-item[open] .faq-plus::after { transform: rotate(90deg) scaleX(0); }
.faq-ans { padding: 0 1.4rem 1.3rem; color: var(--cream-2); }
.faq-ans p { max-width: 62ch; }

/* 17. CTA final */
.cta-final { text-align: center; }
.cta-final-inner { max-width: 760px; margin-inline: auto; background: linear-gradient(180deg, var(--bg-3), var(--bg-2)); border: 1px solid var(--line); border-radius: 24px; padding: clamp(2.2rem, 6vw, 4rem) var(--pad); }
.cta-final h2 { margin-bottom: 1rem; }
.cta-final p { font-family: var(--sans); color: var(--cream-2); margin-bottom: 2rem; max-width: 50ch; margin-inline: auto; }

/* 18. Footer */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: clamp(2.5rem, 6vw, 4rem) var(--pad) 6rem; }
.footer-inner { max-width: var(--maxw); margin-inline: auto; display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; align-items: center; padding-bottom: 1.6rem; border-bottom: 1px solid var(--line-2); }
.footer-brand { display: flex; flex-direction: column; line-height: 1.2; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-links a { color: var(--cream-2); font-size: .92rem; transition: color .3s; }
.footer-links a:hover { color: var(--accent); }
.footer-legal { max-width: var(--maxw); margin: 1.6rem auto 0; font-size: .78rem; color: var(--cream-3); line-height: 1.6; }

/* 19. Sticky CTA móvil */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 850; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem clamp(1rem, 5vw, 2rem); background: rgba(12,10,7,.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--line); transform: translateY(120%); transition: transform .45s var(--ease-out); }
.sticky-cta.is-on { transform: translateY(0); }
.sticky-cta-info { display: flex; flex-direction: column; line-height: 1.1; }
.sticky-price { font-family: var(--display); font-size: 1.5rem; color: var(--gold); }
.sticky-note { font-size: .78rem; color: var(--cream-2); }
.sticky-cta .btn-wa { padding: .8rem 1.4rem; }
@media (min-width: 880px) { .sticky-cta { display: none; } .footer { padding-bottom: clamp(2.5rem, 6vw, 4rem); } }

/* 20. Reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* 21. Reduced motion — solo lo intrusivo */
@media (prefers-reduced-motion: reduce) {
  .hero-mesh { animation: none; }
  .dot, .topbar-pulse { animation: none; }
  .marquee-track { animation-duration: 80s; }
}