/* ===== Landing pública de theAkdemy — se apoya en teen.css (vidrio índigo-violeta) ===== */
body.teen{overflow-x:hidden}
.topbar{min-height:72px;padding:10px 18px}
.topnav{gap:4px;margin:0}
.topnav a,.topnav .temaBtn{display:inline-flex;align-items:center;justify-content:center}
.topnav>a:not(.btn-mini){padding:0 10px;border-radius:12px}
.topnav>a:not(.btn-mini):hover{background:rgba(99,102,241,.08)}
.topnav .temaBtn{width:44px;height:44px;min-height:44px;padding:0;border-radius:50%}
.topnav .btn-mini{min-height:48px;padding:0 18px}
body.teen.oscuro .topnav>a:not(.btn-mini):hover{background:rgba(255,255,255,.08)}

.ld{
  --ink:#1e2340;--tinta2:#59627f;--grad:linear-gradient(120deg,#6366f1,#a855f7 55%,#06b6d4);
  --superficie:rgba(255,255,255,.76);--borde:rgba(255,255,255,.9);
  --sombra-suave:0 16px 44px rgba(57,50,135,.10)
}
body.teen.oscuro .ld{--ink:#eef0ff;--tinta2:#aab0d0}
body.teen.oscuro .ld{--superficie:rgba(38,40,66,.74);--borde:rgba(255,255,255,.12)}
.ld>section{margin:clamp(56px,7vw,88px) 0}
.ld h2{font-size:clamp(1.65rem,3.2vw,2.35rem);line-height:1.16;margin:0 0 10px;color:var(--ink)}
.ld .sub{color:var(--tinta2);max-width:720px;margin:0 auto 24px;font-size:1.02rem}
.ld .centrado{text-align:center}

/* --- héroe --- */
.ld>.ldHero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);
  gap:clamp(28px,3vw,44px);align-items:center;margin:0;padding:clamp(26px,3vw,36px) 0 8px}
.ldKicker{display:table;max-width:100%;background:var(--superficie);border:1px solid var(--borde);
  border-radius:999px;padding:8px 16px;font-size:.88rem;font-weight:750;color:var(--ink);
  margin-bottom:18px;backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(57,50,135,.06)}
body.teen.oscuro .ldKicker{background:rgba(38,40,66,.66);border-color:rgba(255,255,255,.12)}
.ldHero .txt{min-width:0}
.ldHero h1{font-size:clamp(2.35rem,4.4vw,3.4rem);line-height:1.08;letter-spacing:-.045em;
  margin:0 0 18px;color:var(--ink)}
.ldHero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ldHero p{font-size:clamp(1rem,1.6vw,1.12rem);line-height:1.7;color:var(--tinta2);max-width:60ch}
.ldCtas{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 10px}
.ldCtas .btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;
  font-size:1rem;padding:13px 22px}
.ldMini{font-size:.88rem;color:var(--tinta2)}
.ldAvs{min-width:0;display:flex;justify-content:center;align-items:center;padding:20px 0;isolation:isolate}
.ldAvs img{width:32%;max-width:168px;height:auto;aspect-ratio:283/447;object-fit:contain;
  filter:drop-shadow(0 18px 28px rgba(80,70,190,.25));border-radius:18px;
  transform:rotate(-4deg) translateY(10px);transition:transform .25s ease,filter .25s ease}
.ldAvs img:nth-child(2){transform:rotate(0) translateY(-8px) scale(1.12);z-index:2}
.ldAvs img:nth-child(3){transform:rotate(4deg) translateY(10px)}
.ldAvs img:hover{transform:translateY(-14px) scale(1.12);filter:drop-shadow(0 22px 34px rgba(80,70,190,.32));z-index:3}

/* --- barra de confianza --- */
.ldTrust{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.ld>.ldTrust{margin:32px 0 clamp(64px,8vw,96px)}
.ldTrust span{display:inline-flex;align-items:center;justify-content:center;min-height:42px;
  background:var(--superficie);border:1px solid var(--borde);backdrop-filter:blur(10px);
  border-radius:999px;padding:8px 16px;font-size:.88rem;font-weight:650;color:var(--ink);
  box-shadow:0 8px 24px rgba(57,50,135,.05)}
body.teen.oscuro .ldTrust span{background:rgba(38,40,66,.66);border-color:rgba(255,255,255,.12)}

/* --- rejilla de valores --- */
.ldGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.ldCard{background:var(--superficie);border:1px solid var(--borde);border-radius:20px;
  padding:22px;backdrop-filter:blur(12px);box-shadow:var(--sombra-suave);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
body.teen.oscuro .ldCard{background:rgba(38,40,66,.72);border-color:rgba(255,255,255,.12)}
.ldCard:hover{transform:translateY(-4px);box-shadow:0 22px 52px rgba(57,50,135,.15);border-color:rgba(124,108,245,.28)}
.ldCard .ico{width:48px;height:48px;display:flex;align-items:center;justify-content:center;
  font-size:1.75rem;border-radius:15px;background:linear-gradient(145deg,rgba(99,102,241,.10),rgba(6,182,212,.11))}
.ldCard h3{margin:12px 0 6px;font-size:1.05rem;color:var(--ink)}
.ldCard p{margin:0;color:var(--tinta2);font-size:.94rem}

/* --- pasos --- */
.ldPasos{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;counter-reset:paso}
.ldPaso{position:relative;padding:26px 22px 22px;border-radius:20px;background:var(--superficie);
  border:1px solid var(--borde);backdrop-filter:blur(12px);box-shadow:var(--sombra-suave)}
body.teen.oscuro .ldPaso{background:rgba(38,40,66,.72);border-color:rgba(255,255,255,.12)}
.ldPaso::before{counter-increment:paso;content:counter(paso);position:absolute;top:-16px;left:20px;
  width:34px;height:34px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:.95rem}
.ldPaso h3{margin:4px 0 6px;font-size:1.05rem;color:var(--ink)}
.ldPaso p{margin:0;color:var(--tinta2);font-size:.92rem}

/* --- comparación --- */
.ldComp{width:100%;min-width:700px;border-collapse:separate;border-spacing:0;background:var(--superficie);border-radius:18px;
  overflow:hidden;backdrop-filter:blur(10px);box-shadow:var(--sombra-suave)}
body.teen.oscuro .ldComp{background:rgba(38,40,66,.72)}
.ldComp th,.ldComp td{padding:12px 14px;text-align:left;border-bottom:1px solid rgba(120,120,170,.14);color:var(--ink)}
.ldComp th{font-size:.86rem;text-transform:uppercase;letter-spacing:.4px;color:var(--tinta2)}
.ldComp td.si{color:#16a34a;font-weight:700}
.ldComp td.no{color:#dc2626}
/* la fila de theAkdemy es un COMPETIDOR destacado dentro de la comparación
   (anillo de color + esquinas redondeadas), no una fila de totales */
.ldComp tr.yo td{
  background:linear-gradient(90deg,rgba(99,102,241,.14),rgba(168,85,247,.10));
  font-weight:700;
  border-top:2px solid #6366f1;border-bottom:2px solid #6366f1}
.ldComp tr.yo td:first-child{border-left:2px solid #6366f1;border-radius:0 0 0 16px}
.ldComp tr.yo td:last-child{border-right:2px solid #6366f1;border-radius:0 0 16px 0}
.ldComp tr.yo td .yoTag{display:inline-block;background:linear-gradient(120deg,#6366f1,#a855f7);
  color:#fff;font-size:.68rem;font-weight:800;letter-spacing:.4px;border-radius:9px;
  padding:2px 8px;margin-left:8px;vertical-align:middle;text-transform:uppercase}
body.teen.oscuro .ldComp tr.yo td{background:linear-gradient(90deg,rgba(99,102,241,.30),rgba(168,85,247,.22))}
.ldCompWrap{overflow-x:auto;border-radius:18px;padding:2px 2px 8px;overscroll-behavior-inline:contain;
  scrollbar-color:#8b5cf6 rgba(99,102,241,.1)}

/* --- planes --- */
.planGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;max-width:1040px;margin:0 auto}
.plan{background:var(--superficie);border:1px solid var(--borde);border-radius:20px;
  padding:24px;backdrop-filter:blur(12px);display:flex;flex-direction:column;box-shadow:var(--sombra-suave);
  position:relative;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}
body.teen.oscuro .plan{background:rgba(38,40,66,.8);border-color:rgba(255,255,255,.12)}
.plan.destacado{border:2px solid #7c6cf5;box-shadow:0 14px 40px rgba(110,90,240,.25);position:relative}
.planTag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);white-space:nowrap;
  background:var(--grad);color:#fff;font-size:.78rem;font-weight:800;border-radius:999px;padding:5px 14px;
  transition:transform .24s ease,box-shadow .24s ease}
.planNom{font-weight:800;color:var(--tinta2);text-transform:uppercase;font-size:.82rem;letter-spacing:.6px}
.planPrecio{font-size:2.3rem;font-weight:900;color:var(--ink);margin:4px 0 2px}
.planPrecio span{font-size:1rem;font-weight:600;color:var(--tinta2)}
.planDetalle{font-size:.9rem;color:var(--tinta2);margin-bottom:4px}
.planDetalle s{opacity:.6;margin-left:6px}
.plan ul{list-style:none;padding:0;margin:12px 0;flex:1}
.plan li{padding:5px 0;font-size:.94rem;color:var(--ink)}
.planBtn{position:relative;overflow:hidden;text-align:center;font-size:1rem;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.planBtn::after{content:"";position:absolute;inset:-40% auto -40% -34%;width:24%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.48),transparent);
  transform:skewX(-18deg);transition:left .55s ease;pointer-events:none}

@media(hover:hover) and (pointer:fine){
  .plan:hover{transform:translateY(-7px);border-color:rgba(124,108,245,.42);
    box-shadow:0 28px 62px rgba(57,50,135,.18)}
  .plan.destacado:hover{transform:translateY(-9px) scale(1.008);
    box-shadow:0 30px 70px rgba(99,80,220,.26)}
  .plan:hover .planTag{transform:translateX(-50%) translateY(-2px);
    box-shadow:0 10px 24px rgba(99,102,241,.28)}
  .planBtn:hover{transform:translateY(-3px) scale(1.018);filter:saturate(1.12);
    box-shadow:0 10px 28px rgba(99,102,241,.38)}
  .planBtn:hover::after{left:118%}
}

/* --- llamada clave (la frase que se queda grabada) --- */
.ldCita{max-width:720px;margin:28px auto 0;text-align:center;
  font-size:clamp(1.05rem,2.4vw,1.32rem);font-weight:800;color:var(--ink);
  background:var(--superficie);border:1px solid var(--borde);
  border-left:5px solid #7c6cf5;border-radius:18px;padding:20px 24px;
  backdrop-filter:blur(10px);box-shadow:var(--sombra-suave)}
.ldCita .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
body.teen.oscuro .ldCita{background:rgba(38,40,66,.72);border-color:rgba(255,255,255,.12);border-left-color:#7c6cf5}

/* --- FAQ --- */
.ldFaq{max-width:760px;margin:0 auto}
.ldFaq details{background:var(--superficie);border:1px solid var(--borde);border-radius:16px;
  padding:16px 18px;margin-bottom:12px;backdrop-filter:blur(10px);box-shadow:0 10px 28px rgba(57,50,135,.07)}
body.teen.oscuro .ldFaq details{background:rgba(38,40,66,.72);border-color:rgba(255,255,255,.12)}
.ldFaq summary{font-weight:750;cursor:pointer;color:var(--ink);min-height:28px}
.ldFaq details[open]{border-color:rgba(124,108,245,.38)}
.ldFaq p{color:var(--tinta2);margin:10px 0 0;font-size:.95rem}

/* --- CTA final --- */
.ldFinal{position:relative;overflow:hidden;background:var(--grad);border-radius:24px;color:#fff;
  text-align:center;padding:clamp(38px,7vw,64px) 22px;box-shadow:0 24px 60px rgba(99,102,241,.28)}
.ldFinal::before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-90px;top:-150px;
  background:rgba(255,255,255,.13);pointer-events:none}
.ldFinal h2{color:#fff}
.ldFinal p{color:rgba(255,255,255,.92);max-width:560px;margin:6px auto 18px}
.ldFinal .btn{position:relative;background:#fff;color:#4338ca;font-size:1rem;padding:13px 24px}
.ldFinal .btn.sec{background:transparent;border:2px solid rgba(255,255,255,.75);color:#fff}

@media(max-width:900px){
  .ld>.ldHero{grid-template-columns:minmax(0,1fr) minmax(300px,.8fr);gap:24px}
  .ldHero h1{font-size:clamp(2.25rem,5.6vw,3.2rem)}
  .ldCtas .btn{padding-inline:18px}
}

@media(max-width:760px){
  .topbar{align-items:flex-start;padding:14px}
  .topbar>.marca{width:100%}
  .topnav{width:100%;display:grid;grid-template-columns:44px repeat(3,minmax(0,1fr)) auto;gap:4px}
  .topnav a{font-size:.82rem;white-space:nowrap;padding-inline:6px!important}
  .topnav .btn-mini{padding-inline:12px!important}
  .ld>.ldHero{grid-template-columns:1fr;gap:18px;padding-top:34px}
  .ldHero h1{font-size:clamp(2.15rem,10vw,3rem)}
  .ldHero p{max-width:none}
  .ldAvs{width:min(100%,520px);margin:0 auto;padding:22px 12px}
  .ldTrust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .ldTrust span{padding:8px 10px;font-size:.8rem;text-align:center}
  .ldTrust span:last-child:nth-child(odd){grid-column:1/-1}
  .ld>section{margin:58px 0}
  .ldGrid,.ldPasos{grid-template-columns:1fr}
}

@media(max-width:520px){
  .topbar>.marca{text-align:center}
  .topnav{grid-template-columns:40px repeat(3,minmax(0,1fr)) auto;gap:2px}
  .topnav a{font-size:.74rem;padding-inline:3px!important}
  .topnav .temaBtn{width:40px;height:40px;min-height:40px}
  .topnav .btn-mini{min-height:44px;padding-inline:8px!important}
  .ldKicker{display:block;border-radius:16px;padding:9px 12px;text-align:center;font-size:.78rem}
  .ldHero h1{letter-spacing:-.04em}
  .ldCtas{display:grid;grid-template-columns:1fr}
  .ldCtas .btn{width:100%}
  .ldMini{text-align:center;line-height:1.45}
  .ldAvs{padding-inline:0}
  .ldTrust span{min-height:48px;border-radius:16px}
  .ldCard,.ldPaso{padding:20px}
  .ldFinal .btn{display:flex;width:min(100%,280px);margin:10px auto}
}

@media(prefers-reduced-motion:reduce){
  .ldAvs img,.ldCard,.plan,.planTag,.planBtn,.planBtn::after{transition:none}
  .ldAvs img:hover,.ldCard:hover,.plan:hover,.plan.destacado:hover,.planBtn:hover{transform:none}
}