/* Profe24 — landing. Dirección: dark, alto contraste, tipografía pesada, conversión. */
:root {
  --fondo: #07070d;
  --fondo-2: #0e0e18;
  --superficie: #14141f;
  --superficie-2: #1b1b2a;
  --borde: rgba(255,255,255,.09);
  --borde-fuerte: rgba(255,255,255,.16);
  --texto: #f5f5fa;
  --texto-2: rgba(245,245,250,.72);
  --texto-3: rgba(245,245,250,.5);
  --marca: #5b4cff;
  --marca-2: #7c6dff;
  --marca-oscura: #3d2fd6;
  --naranja: #ff7a1a;
  --amarillo: #ffcc33;
  --ambar: #ffb020;
  --verde: #22d36b;
  --rojo: #ff5c5c;
  --degradado: linear-gradient(92deg, #ff7a1a 0%, #ffb020 55%, #ffcc33 100%);
  --degradado-marca: linear-gradient(135deg, #5b4cff, #9b5cff);
  --radio: 20px;
  --ancho: 1180px;
  --sombra: 0 30px 80px -30px rgba(0,0,0,.8);
  --ease: cubic-bezier(.16,1,.3,1);
  --h1: clamp(2.5rem, 1.4rem + 4.4vw, 4.6rem);
  --h2: clamp(1.9rem, 1.1rem + 2.6vw, 3.1rem);
  --espacio: clamp(4rem, 3rem + 5vw, 8rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fondo); color: var(--texto); font-family: 'Inter', system-ui, sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: 'Poppins', 'Inter', sans-serif; font-weight: 800; letter-spacing: -.02em; line-height: 1.1; margin: 0; }
h2 { font-size: var(--h2); max-width: 20ch; margin-bottom: 1rem; }
p { margin: 0 0 1rem; }
.contenedor { max-width: var(--ancho); margin: 0 auto; padding: 0 20px; }
.contenedor.estrecho { max-width: 860px; }
.degradado { background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; }
.saltar { position: absolute; left: -999px; top: 8px; background: var(--marca); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.saltar:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--amarillo); outline-offset: 3px; }

/* Barra */
.barra { position: sticky; top: 0; z-index: 50; background: rgba(7,7,13,.75); backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.barra.compacta { border-color: var(--borde); }
.barra-interna { height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: 'Poppins', sans-serif; font-weight: 800; letter-spacing: .18em; font-size: 1.15rem; text-decoration: none; }
.logo em { font-style: normal; color: var(--ambar); }
.nav { display: none; gap: 2px; }
.nav a { text-decoration: none; font-weight: 500; font-size: .95rem; color: var(--texto-2); padding: 8px 12px; border-radius: 10px; transition: .2s; }
.nav a:hover { color: var(--texto); background: rgba(255,255,255,.06); }
.barra-acciones { display: flex; align-items: center; gap: 6px; }
.enlace { display: none; text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--texto-2); padding: 8px 12px; }
.enlace:hover { color: var(--texto); }
@media (min-width: 960px) { .nav, .enlace { display: inline-flex; } }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--degradado-marca); color: #fff; text-decoration: none; font-weight: 700; font-size: 1rem; padding: 14px 24px; border-radius: 14px; border: 0; cursor: pointer; box-shadow: 0 10px 30px -10px rgba(91,76,255,.7); transition: transform .2s var(--ease), box-shadow .2s, filter .2s; white-space: nowrap; min-height: 48px; }
.boton:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(91,76,255,.9); filter: brightness(1.08); }
.boton:active { transform: translateY(0) scale(.98); }
.boton.grande { font-size: 1.08rem; padding: 18px 30px; border-radius: 16px; }
.boton.chico { padding: 10px 16px; font-size: .92rem; min-height: 40px; }
.boton.ancho { width: 100%; }
.boton.fantasma { background: transparent; border: 1.5px solid var(--borde-fuerte); box-shadow: none; color: var(--texto); }
.boton.fantasma:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.04); filter: none; }
.boton:disabled { opacity: .6; cursor: default; transform: none; }

/* Etiquetas */
.etiqueta { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ambar); margin-bottom: 14px; }
.sub { color: var(--texto-2); font-size: 1.1rem; max-width: 62ch; margin-bottom: 2rem; }
.nota { color: var(--texto-3); font-size: .9rem; text-align: center; margin-top: 1.5rem; }

/* Hero */
.hero { position: relative; padding: clamp(3rem, 2rem + 4vw, 6rem) 0 clamp(3rem, 2rem + 4vw, 5rem); overflow: hidden; }
.hero-fondo { position: absolute; inset: 0; background: radial-gradient(70% 80% at 75% 20%, rgba(91,76,255,.55), transparent 60%), radial-gradient(40% 50% at 10% 90%, rgba(255,122,26,.25), transparent 65%), linear-gradient(180deg, #14103a 0%, #0b0b16 70%, var(--fondo) 100%); }
.hero-fondo::after { content: ''; position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='320'%3E%3Cg fill='none' stroke='rgba(255,255,255,0.09)' stroke-width='1.4' font-family='serif' font-size='22'%3E%3Ctext x='20' y='60' fill='rgba(255,255,255,0.10)' stroke='none'%3Ex² − 4x + 3 = 0%3C/text%3E%3Ctext x='230' y='130' fill='rgba(255,255,255,0.08)' stroke='none'%3E∫ 2x dx%3C/text%3E%3Ctext x='60' y='210' fill='rgba(255,255,255,0.09)' stroke='none'%3Elím x→2%3C/text%3E%3Ctext x='260' y='280' fill='rgba(255,255,255,0.08)' stroke='none'%3EF = m·a%3C/text%3E%3Ctext x='300' y='40' fill='rgba(255,255,255,0.07)' stroke='none'%3E2H₂ + O₂%3C/text%3E%3Cpath d='M40 140 q40 -70 80 0 t80 0'/%3E%3C/g%3E%3C/svg%3E"); opacity: .9; mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%); }
.hero-grilla { position: relative; display: grid; gap: 44px; align-items: center; }
.sello { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 600; color: var(--texto-2); background: rgba(255,255,255,.06); border: 1px solid var(--borde); border-radius: 999px; padding: 6px 14px 6px 10px; margin-bottom: 20px; }
.punto { width: 8px; height: 8px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 4px rgba(34,211,107,.2); }
.hero h1 { font-size: var(--h1); font-weight: 900; max-width: 15ch; }
.bajada { font-size: clamp(1.05rem, 1rem + .4vw, 1.25rem); color: var(--texto-2); max-width: 54ch; margin: 1.4rem 0 .6rem; }
.bajada strong { color: var(--texto); }
.apoyo { color: var(--texto-3); font-size: .95rem; font-weight: 500; margin-bottom: 1.6rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-cta.centrado { justify-content: center; }
.ticks { list-style: none; padding: 0; margin: 1.4rem 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--texto-2); font-size: .92rem; font-weight: 500; }
.ticks li::before { content: '✓'; color: var(--verde); font-weight: 800; margin-right: 6px; }
.hero-visual { margin: 0; position: relative; }
.pantalla-marco { background: #0b0b14; border: 1px solid var(--borde-fuerte); border-radius: 16px; overflow: hidden; box-shadow: var(--sombra); }
.pantalla-marco img { display: block; }
.pantalla-barra { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #15151f; border-bottom: 1px solid var(--borde); }
.pantalla-barra span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.18); }
.pantalla-barra span:nth-child(1) { background: #ff5f57; } .pantalla-barra span:nth-child(2) { background: #febc2e; } .pantalla-barra span:nth-child(3) { background: #28c840; }
.pantalla-barra em { margin-left: auto; font-style: normal; font-size: .75rem; color: var(--texto-3); }
.pantalla-marco.inclinada { transform: perspective(1600px) rotateY(-8deg) rotateX(3deg); transform-origin: right center; }
.chip { position: absolute; display: inline-flex; align-items: center; gap: 8px; background: #fff; color: #14121f; font-weight: 700; font-size: .85rem; padding: 10px 14px; border-radius: 999px; box-shadow: 0 16px 40px -14px rgba(0,0,0,.8); animation: flotar 5s ease-in-out infinite; }
.chip i { width: 10px; height: 10px; border-radius: 50%; background: var(--verde); }
.chip i.ambar { background: var(--ambar); }
.chip-1 { left: -14px; top: 18%; }
.chip-2 { right: 6%; bottom: -16px; animation-delay: -2.4s; }
@keyframes flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (min-width: 960px) { .hero-grilla { grid-template-columns: 1.05fr 1fr; gap: 56px; } }
@media (prefers-reduced-motion: reduce) { .chip { animation: none; } .revelar { transition: none; } }

/* Confianza */
.confianza { background: #0d0d16; border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); }
.confianza-items { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 36px; padding: 16px 20px; font-size: .92rem; font-weight: 600; color: var(--texto-2); }
.confianza-items b { color: var(--verde); margin-right: 6px; }

/* Secciones */
.seccion { padding: var(--espacio) 0; }
.seccion + .seccion { border-top: 1px solid var(--borde); }

/* Tabs de materias */
.tabs { display: flex; gap: 8px; margin: 2rem 0 1.5rem; overflow-x: auto; padding-bottom: 4px; }
.tab { flex: 1 0 auto; display: inline-flex; align-items: center; gap: 10px; background: var(--superficie); border: 1px solid var(--borde); color: var(--texto-2); font: inherit; font-weight: 700; padding: 14px 18px; border-radius: 14px; cursor: pointer; transition: .2s; min-height: 56px; }
.tab small { font-weight: 500; font-size: .75rem; color: var(--texto-3); margin-left: auto; padding-left: 12px; }
.tab:hover { border-color: var(--borde-fuerte); color: var(--texto); }
.tab.activa { background: rgba(91,76,255,.14); border-color: var(--marca-2); color: var(--texto); }
.tab-ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-weight: 900; font-size: 1.1rem; color: #fff; }
.tab-ico.mate { background: var(--degradado-marca); }
.tab-ico.fis { background: linear-gradient(135deg, #ff7a1a, #ffb020); }
.tab-ico.qui { background: linear-gradient(135deg, #16a34a, #22d36b); }
.panel { display: none; }
.panel.activo { display: block; animation: aparecer .35s var(--ease); }
@keyframes aparecer { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.panel-grilla { display: grid; gap: 28px; align-items: center; background: var(--superficie); border: 1px solid var(--borde); border-radius: 24px; padding: 24px; }
.panel-texto h3 { font-size: 1.7rem; margin-bottom: .6rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.panel-texto > p { color: var(--texto-2); }
.pronto { font-family: 'Inter', sans-serif; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ambar); background: rgba(255,176,32,.14); border-radius: 999px; padding: 4px 10px; }
.lista { list-style: none; padding: 0; margin: 1rem 0 1.4rem; display: grid; gap: 10px; }
.lista li { padding-left: 26px; position: relative; color: var(--texto-2); font-size: .97rem; }
.lista li b { color: var(--texto); }
.lista li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--verde); font-weight: 800; }
.lista.grande li { font-size: 1.05rem; }
.panel-precio { margin-bottom: 1.2rem; }
.panel-precio .precio { font-family: 'Poppins', sans-serif; font-size: 2rem; font-weight: 800; }
.panel-precio .por { color: var(--texto-3); font-weight: 600; }
.panel-precio .ref { display: block; color: var(--texto-3); font-size: .9rem; margin-top: 2px; }
.tarjeta-materia { border-radius: 18px; padding: 28px; min-height: 340px; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; position: relative; overflow: hidden; }
.tarjeta-materia.fis { background: linear-gradient(160deg, #2a1300, #14141f 70%); border: 1px solid rgba(255,122,26,.35); }
.tarjeta-materia.qui { background: linear-gradient(160deg, #052a14, #14141f 70%); border: 1px solid rgba(34,211,107,.35); }
.formula { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.5rem; color: var(--texto); opacity: .9; }
.diagrama { margin-top: auto; }
.diagrama svg { width: 100%; max-height: 190px; }
.espera { margin-top: 1rem; }
.espera label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 8px; }
.espera-fila { display: flex; gap: 8px; flex-wrap: wrap; }
.espera input { flex: 1 1 200px; min-height: 48px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--borde-fuerte); background: var(--superficie-2); color: var(--texto); font: inherit; }
.espera input:focus { border-color: var(--marca-2); outline: none; box-shadow: 0 0 0 4px rgba(91,76,255,.25); }
.espera-nota { font-size: .85rem; color: var(--texto-3); margin: 8px 0 0; }
.espera-nota.ok { color: var(--verde); } .espera-nota.error { color: var(--rojo); }
@media (min-width: 900px) { .panel-grilla { grid-template-columns: 1.1fr 1fr; padding: 32px; } }

/* Números */
.numeros { background: linear-gradient(90deg, #17124a, #2b1560); border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); padding: 36px 0; }
.numeros-grilla { display: grid; gap: 22px; grid-template-columns: repeat(2, 1fr); text-align: center; }
.numeros strong { display: block; font-family: 'Poppins', sans-serif; font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3rem); font-weight: 900; color: var(--amarillo); letter-spacing: -.02em; line-height: 1; }
.numeros span { display: block; color: var(--texto-2); font-size: .92rem; margin-top: 6px; }
@media (min-width: 800px) { .numeros-grilla { grid-template-columns: repeat(4, 1fr); } }

/* Funciones */
.funciones { display: grid; gap: 22px; margin-top: 2.5rem; }
.funcion { background: var(--superficie); border: 1px solid var(--borde); border-radius: 24px; padding: 22px; display: grid; gap: 20px; align-items: center; transition: transform .3s var(--ease), border-color .3s; }
.funcion:hover { transform: translateY(-4px); border-color: var(--borde-fuerte); }
.funcion-visual { display: flex; justify-content: center; }
.funcion-visual img { max-height: 420px; width: auto; border-radius: 22px; border: 6px solid #0b0b14; box-shadow: var(--sombra); }
.funcion-visual.ancha img { max-height: none; width: 100%; border-radius: 14px; border-width: 1px; border-color: var(--borde-fuerte); }
.num { font-family: 'Poppins', sans-serif; font-weight: 900; font-size: 2.4rem; color: rgba(255,255,255,.14); line-height: 1; display: block; margin-bottom: 8px; }
.funcion h3 { font-size: 1.5rem; margin-bottom: .6rem; }
.funcion p { color: var(--texto-2); margin: 0; }
.funcion p b { color: var(--texto); }
@media (min-width: 900px) {
  .funcion { grid-template-columns: 1fr 1.2fr; padding: 28px; }
  .funcion:nth-child(2) { grid-template-columns: 1.2fr 1fr; }
  .funcion:nth-child(2) .funcion-visual { order: 2; }
}

/* Padres */
.padres { background: var(--fondo-2); }
.padres-grilla { display: grid; gap: 36px; align-items: center; }
.padres-visual { margin: 0; }
@media (min-width: 960px) { .padres-grilla { grid-template-columns: 1fr 1.2fr; gap: 56px; } }

/* Comparativa */
.tabla-envoltorio { overflow-x: auto; margin-top: 2rem; border-radius: 20px; border: 1px solid var(--borde); background: var(--superficie); }
.comparativa { width: 100%; border-collapse: collapse; min-width: 720px; font-size: .95rem; }
.comparativa th, .comparativa td { padding: 14px 16px; text-align: center; border-bottom: 1px solid var(--borde); }
.comparativa th { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--texto-3); font-weight: 700; }
.comparativa td:first-child { text-align: left; font-weight: 600; }
.comparativa .si { color: var(--verde); font-weight: 800; font-size: 1.1rem; }
.comparativa .no { color: var(--rojo); font-weight: 800; font-size: 1.1rem; }
.comparativa .medio { color: var(--texto-3); font-size: .85rem; }
.comparativa .col-profe { background: rgba(91,76,255,.14); }
.comparativa th.col-profe span { display: inline-block; background: var(--degradado-marca); color: #fff; padding: 6px 14px; border-radius: 999px; letter-spacing: .06em; }
.comparativa tr:last-child td { border-bottom: 0; }

/* Precios */
.precios { background: var(--fondo-2); }
.planes { display: grid; gap: 20px; margin-top: 2.5rem; }
.plan { position: relative; background: var(--superficie); border: 1px solid var(--borde); border-radius: 24px; padding: 26px; display: flex; flex-direction: column; }
.plan.destacado { border-color: var(--marca-2); box-shadow: 0 0 0 1px var(--marca-2), 0 30px 80px -30px rgba(91,76,255,.7); }
.cinta { position: absolute; top: -14px; left: 24px; background: var(--degradado); color: #14121f; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
.plan-arte { height: 120px; border-radius: 16px; display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 18px; font-family: 'Poppins', sans-serif; font-weight: 900; font-size: 2.4rem; color: #fff; }
.plan-arte.mate { background: var(--degradado-marca); }
.plan-arte.ciencias { background: linear-gradient(135deg, #5b4cff 0%, #ff7a1a 55%, #22d36b 100%); }
.plan-arte.ciencias span { background: rgba(0,0,0,.28); border-radius: 14px; padding: 6px 14px; display: inline-flex; align-items: center; justify-content: center; min-width: 62px; height: 62px; }
.plan-arte.familia { background: linear-gradient(135deg, #ff7a1a, #ffcc33); color: #14121f; }
.plan-arte.familia span::after { content: ' hijos'; font-size: 1rem; font-weight: 700; }
.plan h3 { font-size: 1.5rem; }
.plan-para { color: var(--texto-3); font-size: .92rem; margin: 4px 0 10px; }
.precio-grande { font-family: 'Poppins', sans-serif; font-size: 2.6rem; font-weight: 900; letter-spacing: -.03em; margin: 0 0 .8rem; }
.precio-grande span { font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 600; color: var(--texto-3); letter-spacing: 0; }
.plan .lista { flex: 1; }
@media (min-width: 900px) { .planes { grid-template-columns: repeat(3, 1fr); } .plan.destacado { transform: translateY(-12px); } }
.packs { display: grid; gap: 10px; margin-top: 1.5rem; }
.packs div { background: var(--superficie); border: 1px solid var(--borde); border-radius: 14px; padding: 14px 18px; color: var(--texto-2); font-size: .95rem; }
.packs b { color: var(--texto); } .packs span { color: var(--amarillo); font-weight: 700; }
@media (min-width: 800px) { .packs { grid-template-columns: 1fr 1fr; } }

/* FAQ */
.faq { display: grid; gap: 10px; margin-top: 2rem; }
.faq details { background: var(--superficie); border: 1px solid var(--borde); border-radius: 16px; padding: 4px 20px; }
.faq details[open] { border-color: var(--borde-fuerte); }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 48px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.5rem; color: var(--ambar); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--texto-2); padding-bottom: 16px; margin: 0; }

/* CTA final */
.cta-final { text-align: center; padding: var(--espacio) 0; background: radial-gradient(60% 80% at 50% 100%, rgba(91,76,255,.45), transparent 70%), var(--fondo); border-top: 1px solid var(--borde); }
.cta-final h2 { max-width: none; font-size: clamp(2rem, 1.2rem + 3vw, 3.4rem); font-weight: 900; }
.cta-final p { color: var(--texto-2); font-size: 1.15rem; margin: .8rem 0 2rem; }

/* Pie */
.pie { padding: 36px 0; border-top: 1px solid var(--borde); color: var(--texto-3); font-size: .9rem; }
.pie-interna { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; }
.pie strong { color: var(--texto); }
.pie nav { display: flex; gap: 18px; flex-wrap: wrap; }
.pie a { color: var(--texto-3); text-decoration: none; }
.pie a:hover { color: var(--texto); }

/* Revelado */
.revelar { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.revelar.visible { opacity: 1; transform: none; }

/* Públicos */
.publicos { display: grid; gap: 18px; margin-top: 2rem; }
.publico { background: var(--superficie); border: 1px solid var(--borde); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; }
.publico.ingresante { border-color: rgba(255,176,32,.35); background: linear-gradient(160deg, rgba(255,122,26,.08), var(--superficie) 60%); }
.publico h3 { font-size: 1.35rem; margin: 10px 0 8px; }
.publico > p { color: var(--texto-2); }
.publico .lista { flex: 1; }
.publico-tag { align-self: flex-start; font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: #fff; background: var(--degradado-marca); padding: 6px 12px; border-radius: 999px; }
.publico-tag.ambar { background: var(--degradado); color: #14121f; }
@media (min-width: 900px) { .publicos { grid-template-columns: 1fr 1fr; } }
.boton.ambar { background: var(--degradado); color: #14121f; box-shadow: 0 10px 30px -10px rgba(255,176,32,.6); }
.boton.ambar:hover { box-shadow: 0 16px 40px -12px rgba(255,176,32,.8); }

/* Ingreso */
.ingreso { background: var(--fondo-2); }
.ingreso-grilla { display: grid; gap: 36px; align-items: start; }
.packs-ingreso { display: grid; gap: 16px; }
.pack { background: var(--superficie); border: 1px solid var(--borde); border-radius: 22px; padding: 24px; }
.pack:first-child { border-color: rgba(255,176,32,.45); }
.pack-tag { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ambar); }
.pack h3 { font-size: 1.4rem; margin: 6px 0 2px; }
.pack > p { color: var(--texto-2); margin: 0; }
.pack .precio-grande { font-size: 2.1rem; margin: 8px 0 6px; }
.pack .lista { margin: .6rem 0 1rem; }
.packs-ingreso .nota { text-align: left; margin-top: 0; }
@media (min-width: 960px) { .ingreso-grilla { grid-template-columns: 1.1fr 1fr; gap: 56px; } }
.nota a { color: var(--ambar); }

/* Diálogo de vista previa */
.dialogo { border: 1px solid var(--borde-fuerte); border-radius: 22px; background: var(--superficie); color: var(--texto); padding: 28px; max-width: 460px; width: calc(100% - 40px); }
.dialogo::backdrop { background: rgba(0,0,0,.65); backdrop-filter: blur(4px); }
.dialogo h3 { font-size: 1.4rem; margin-bottom: .6rem; }
.dialogo p { color: var(--texto-2); }

/* Recreo (franja) */
.recreo-franja { display: grid; gap: 24px; align-items: center; margin-top: 28px; background: linear-gradient(135deg, rgba(255,176,32,.12), var(--superficie) 60%); border: 1px solid rgba(255,176,32,.35); border-radius: 24px; padding: 24px; }
.recreo-franja img { max-height: 380px; width: auto; border-radius: 22px; border: 6px solid #0b0b14; box-shadow: var(--sombra); justify-self: center; }
.recreo-franja h3 { font-size: 1.5rem; margin-bottom: .6rem; }
.recreo-franja p:last-child { color: var(--texto-2); margin: 0; }
@media (min-width: 900px) { .recreo-franja { grid-template-columns: auto 1fr; padding: 32px; gap: 40px; } }

/* Enlaces de contratación (Hotmart) */
.acciones-panel{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.enlace-pago,.enlaces-pago a{color:var(--ambar,#ffb020);font-weight:700;text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}
.enlace-pago:hover,.enlaces-pago a:hover{border-bottom-color:currentColor}
.enlaces-pago{margin:14px 0 0;font-size:.95rem;color:var(--texto-2,#b9b9c9);text-align:center}
.enlace-materia{color:var(--texto-2);font-weight:600;text-decoration:none;border-bottom:1px solid transparent}.enlace-materia:hover{color:var(--texto);border-bottom-color:currentColor}

/* Escenas (creativos) */
.escenas { background: var(--fondo-2); }
.escenas-grilla { display: grid; gap: 18px; margin-top: 2rem; }
.escena { display: block; position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--borde); background: var(--superficie); text-decoration: none; color: var(--texto); transition: transform .35s var(--ease), border-color .3s, box-shadow .3s; }
.escena img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.escena-pie { padding: 16px 18px 18px; display: grid; gap: 4px; }
.escena-pie strong { font-family: 'Poppins', sans-serif; font-size: 1.05rem; }
.escena-pie span { color: var(--texto-2); font-size: .93rem; }
.escena:hover { transform: translateY(-6px); border-color: var(--borde-fuerte); box-shadow: var(--sombra); }
.cita-padres { margin: 0 0 18px; position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--borde); }
.cita-padres img { display: block; width: 100%; height: auto; }
.cita-padres figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 18px; background: linear-gradient(180deg, transparent, rgba(7,7,13,.85)); color: var(--texto-2); font-size: .9rem; }
@media (min-width: 760px) { .escenas-grilla { grid-template-columns: repeat(3, 1fr); } }