/* Atmios TV+ — estilos. Colores base editables en :root */
:root{
  --bg:#020820;
  --bg-2:#04123a;
  --card:#071a4d;
  --blue:#1e6bff;
  --blue-2:#0a3cc4;
  --cyan:#17d4ff;
  --silver:#e8efff;
  --muted:#9fb3e6;
  --gold:#ffb21a;
  --wa:#25d366;
  --radius:20px;
  --shadow:0 20px 60px rgba(8,60,200,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--silver);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}
.container.narrow{width:min(820px,92%)}
em{font-style:normal;background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}

/* NAV */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(2,8,32,.72);backdrop-filter:blur(14px);border-bottom:1px solid rgba(30,107,255,.2)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{height:46px;width:auto}
.menu{display:flex;align-items:center;gap:28px;font-weight:500;font-size:.95rem;color:var(--muted)}
.menu a:not(.btn):hover{color:var(--cyan)}
.burger{display:none;background:none;border:0;cursor:pointer;width:32px;height:24px;position:relative}
.burger span{position:absolute;left:0;width:100%;height:2px;background:var(--silver);border-radius:2px;transition:.3s}
.burger span:nth-child(1){top:2px}.burger span:nth-child(2){top:11px}.burger span:nth-child(3){top:20px}

/* BOTONES */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;border-radius:999px;font-weight:700;font-size:1rem;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s,filter .2s}
.btn:hover{transform:translateY(-2px);filter:brightness(1.1)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;box-shadow:0 10px 30px rgba(30,107,255,.5)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 10px 30px rgba(37,211,102,.35)}
.btn-sm{padding:9px 18px;font-size:.9rem;color:#fff!important}
.btn-lg{padding:18px 38px;font-size:1.1rem}
.btn-block{width:100%}

/* HERO */
.hero{position:relative;padding:150px 0 90px;text-align:center;background:
  radial-gradient(ellipse at 50% 0%,rgba(30,107,255,.45),transparent 60%),
  radial-gradient(ellipse at 85% 30%,rgba(23,212,255,.12),transparent 50%),var(--bg);overflow:hidden}
.stars{position:absolute;inset:0;background-image:
  radial-gradient(1.5px 1.5px at 20% 30%,#fff,transparent),
  radial-gradient(1px 1px at 70% 20%,#9fd8ff,transparent),
  radial-gradient(1.5px 1.5px at 85% 60%,#fff,transparent),
  radial-gradient(1px 1px at 40% 75%,#9fd8ff,transparent),
  radial-gradient(1px 1px at 10% 80%,#fff,transparent),
  radial-gradient(1.5px 1.5px at 55% 10%,#fff,transparent);
  opacity:.7;animation:twinkle 6s ease-in-out infinite alternate}
@keyframes twinkle{to{opacity:.3}}
.hero-inner{position:relative}
.hero-logo{width:min(560px,86%);margin:0 auto 18px;filter:drop-shadow(0 0 40px rgba(30,107,255,.7))}
.hero h1{font-family:'Orbitron',sans-serif;font-weight:800;font-size:clamp(1.7rem,4.2vw,3rem);line-height:1.2;margin-bottom:16px}
.lead{max-width:680px;margin:0 auto 32px;color:var(--muted);font-size:1.1rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-bottom:40px}

/* SECCIONES */
.section{padding:96px 0}
.section-alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{text-align:center;max-width:720px;margin:0 auto 52px}
.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);font-weight:700;margin-bottom:10px}
.section-head h2{font-family:'Orbitron',sans-serif;font-size:clamp(1.5rem,3.2vw,2.3rem);line-height:1.25;margin-bottom:12px}
.section-head p{color:var(--muted)}
.grid{display:grid;gap:24px}

/* PLANES */
.plans{grid-template-columns:repeat(3,1fr)}
.plan{position:relative;display:flex;flex-direction:column;padding:34px 28px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(10,40,120,.55),rgba(4,14,50,.9));border:1px solid rgba(30,107,255,.4);transition:transform .3s,box-shadow .3s}
.plan:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.plan h3{font-family:'Orbitron',sans-serif;font-size:2rem;letter-spacing:.05em;text-align:center}
.plan .tag{text-align:center;color:var(--muted);font-size:.95rem;margin:8px 0 24px;min-height:48px}
.plan ul{display:grid;gap:14px;margin-bottom:26px}
.plan li{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-radius:12px;background:rgba(255,255,255,.04)}
.plan li span{color:var(--muted);font-size:.9rem}
.plan li b{font-size:1.1rem}
.quality{text-align:center;font-size:.85rem;color:var(--cyan);font-weight:600;margin-bottom:22px}
.price{text-align:center;margin-top:auto;margin-bottom:20px}
.price strong{font-family:'Orbitron',sans-serif;font-size:2.8rem;line-height:1}
.price span{display:block;color:var(--muted);font-size:.9rem;text-transform:uppercase;letter-spacing:.1em}
.plan.blue h3,.plan.blue .price strong{color:#3b86ff}
.plan.black{border-color:rgba(255,255,255,.35)}
.plan.black h3,.plan.black .price strong{color:#fff}
.plan.legend{border-color:rgba(255,178,26,.55)}
.plan.legend h3,.plan.legend .price strong{color:var(--gold)}
.plan.legend:hover{box-shadow:0 20px 60px rgba(255,178,26,.25)}
.note-box{margin-top:32px;text-align:center;padding:18px 24px;border-radius:14px;border:1px dashed rgba(30,107,255,.5);color:var(--muted)}

/* ULTRA */
.ultra-card{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;padding:48px;border-radius:28px;background:linear-gradient(135deg,rgba(23,212,255,.12),rgba(30,107,255,.18));border:1px solid var(--cyan);box-shadow:0 0 60px rgba(23,212,255,.25)}
.badge{position:absolute;top:-16px;left:48px;padding:6px 18px;border-radius:999px;background:linear-gradient(90deg,var(--cyan),var(--blue));font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#fff}
.ultra-card h3{font-family:'Orbitron',sans-serif;font-size:3rem;color:var(--cyan);text-shadow:0 0 24px rgba(23,212,255,.7)}
.ultra-card .tag{color:var(--muted);margin:6px 0 24px}
.ultra-card .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.ultra-card .stats div{padding:14px;border-radius:12px;background:rgba(2,8,32,.5);text-align:center}
.ultra-card .stats b{display:block;font-size:1.25rem;color:var(--cyan)}
.ultra-card .stats span{font-size:.8rem;color:var(--muted)}
.ultra-note{padding:14px 18px;border-radius:12px;background:rgba(2,8,32,.55);border:1px solid rgba(23,212,255,.4);font-size:.92rem;color:var(--muted)}
.screens{display:grid;gap:14px;align-content:center}
.screen-opt{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-radius:16px;background:rgba(2,8,32,.6);border:1px solid rgba(23,212,255,.4);transition:.25s}
.screen-opt:hover{border-color:var(--cyan);transform:translateX(6px)}
.screen-opt .n{font-weight:700}
.screen-opt .p strong{font-family:'Orbitron',sans-serif;font-size:1.5rem}
.screen-opt .p small{display:block;font-size:.72rem;color:var(--muted);text-transform:uppercase;text-align:right}
.screen-opt .btn{padding:10px 18px;font-size:.85rem}

/* BENEFICIOS */
.benefits{grid-template-columns:repeat(4,1fr)}
.benefit{padding:30px 24px;border-radius:var(--radius);background:rgba(7,26,77,.5);border:1px solid rgba(30,107,255,.3);text-align:center;transition:.3s}
.benefit:hover{border-color:var(--cyan);transform:translateY(-5px)}
.benefit i{font-style:normal;font-size:2.4rem;display:block;margin-bottom:12px}
.benefit h4{margin-bottom:6px;color:var(--cyan)}
.benefit p{color:var(--muted);font-size:.93rem}

/* DISPOSITIVOS */
.devices{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.devices li{padding:16px 30px;border-radius:999px;border:1px solid rgba(30,107,255,.5);background:rgba(7,26,77,.5);font-weight:600}

/* FAQ */
.faq details{border:1px solid rgba(30,107,255,.35);border-radius:14px;margin-bottom:12px;background:rgba(7,26,77,.4);overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:1.4rem;color:var(--cyan);line-height:1}
.faq details[open] summary::after{content:'–'}
.faq details p{padding:0 22px 20px;color:var(--muted)}

/* CTA */
.cta{padding:90px 0;text-align:center;background:radial-gradient(ellipse at 50% 100%,rgba(30,107,255,.5),transparent 65%),var(--bg-2)}
.cta h2{font-family:'Orbitron',sans-serif;font-size:clamp(1.6rem,3.5vw,2.4rem);margin-bottom:10px}
.cta p{color:var(--muted);margin-bottom:28px}

/* FOOTER */
.footer{padding:48px 0 90px;border-top:1px solid rgba(30,107,255,.25);text-align:center;color:var(--muted);font-size:.85rem}
.footer-logo{height:54px;width:auto;margin:0 auto 16px}
.footer p{max-width:640px;margin:0 auto 8px}

/* WA FLOTANTE */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:62px;height:62px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.55);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 0 0 20px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* RESPONSIVE */
@media(max-width:1000px){
  .plans{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .ultra-card{grid-template-columns:1fr;padding:36px 24px}
  .badge{left:24px}
  .benefits{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .burger{display:block}
  .menu{position:fixed;top:72px;left:0;right:0;flex-direction:column;gap:0;background:rgba(2,8,32,.97);padding:10px 0 20px;transform:translateY(-130%);transition:transform .35s;border-bottom:1px solid rgba(30,107,255,.3)}
  .menu.open{transform:none}
  .menu a{padding:14px 0;width:100%;text-align:center}
  .menu .btn{width:auto;margin-top:10px}
  .hero{padding-top:120px}
}
@media(max-width:520px){
  .benefits{grid-template-columns:1fr}
  .screen-opt{flex-wrap:wrap}
  .section{padding:70px 0}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}

/* ===== MEJORAS DE DISEÑO ===== */
.hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 110px}
.hero-inner{width:min(1180px,92%)}
.aurora{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;animation:float 14s ease-in-out infinite alternate}
.aurora i:nth-child(1){width:520px;height:520px;background:#1e6bff;top:-160px;left:-120px}
.aurora i:nth-child(2){width:460px;height:460px;background:#17d4ff;opacity:.28;top:30%;right:-140px;animation-delay:-5s}
.aurora i:nth-child(3){width:420px;height:420px;background:#7a3cff;opacity:.3;bottom:-200px;left:30%;animation-delay:-9s}
@keyframes float{to{transform:translate(60px,40px) scale(1.15)}}
.hero-logo{animation:logoIn 1.1s cubic-bezier(.2,.8,.2,1) both,glow 4s ease-in-out 1.1s infinite alternate}
@keyframes logoIn{from{opacity:0;transform:translateY(24px) scale(.94)}}
@keyframes glow{from{filter:drop-shadow(0 0 28px rgba(30,107,255,.55))}to{filter:drop-shadow(0 0 55px rgba(23,212,255,.85))}}
.hero h1,.lead,.hero-cta{animation:fadeUp .9s .25s cubic-bezier(.2,.8,.2,1) both}
.lead{animation-delay:.4s}.hero-cta{animation-delay:.55s}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}}
.scroll-cue{position:absolute;left:50%;bottom:28px;width:26px;height:44px;margin-left:-13px;border:2px solid rgba(159,179,230,.5);border-radius:20px}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--cyan);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(16px)}}
.nav{transition:background .3s,box-shadow .3s}
.nav.scrolled{background:rgba(2,8,32,.92);box-shadow:0 8px 30px rgba(0,0,0,.45)}
.btn-primary,.btn-wa{position:relative;overflow:hidden}
.btn-primary::after,.btn-wa::after{content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(120deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .6s}
.btn-primary:hover::after,.btn-wa:hover::after{left:140%}
/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.plan.reveal.in:hover{transform:translateY(-8px)}
/* spotlight en tarjetas */
.plan,.benefit,.step{--mx:50%;--my:0%}
.plan::before,.benefit::before,.step::before{content:'';position:absolute;inset:0;border-radius:inherit;background:radial-gradient(300px circle at var(--mx) var(--my),rgba(23,212,255,.16),transparent 60%);opacity:0;transition:opacity .3s;pointer-events:none}
.plan:hover::before,.benefit:hover::before,.step:hover::before{opacity:1}
.benefit{position:relative}
.section-head h2::after{content:'';display:block;width:64px;height:3px;margin:16px auto 0;border-radius:3px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.plan.legend{background:linear-gradient(180deg,rgba(90,60,5,.35),rgba(4,14,50,.92))}
.plan.black{background:linear-gradient(180deg,rgba(60,70,95,.4),rgba(4,14,50,.92))}
/* pasos */
.steps{grid-template-columns:repeat(3,1fr);counter-reset:s}
.step{position:relative;padding:36px 28px;border-radius:var(--radius);background:rgba(7,26,77,.5);border:1px solid rgba(30,107,255,.3);text-align:center}
.step .num{width:54px;height:54px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;font-family:'Orbitron',sans-serif;font-weight:800;font-size:1.3rem;background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 0 28px rgba(23,212,255,.5)}
.step h4{margin-bottom:6px}
.step p{color:var(--muted);font-size:.95rem}
.devices li{transition:.25s}
.devices li:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-3px);box-shadow:0 8px 24px rgba(23,212,255,.2)}
.faq details{transition:border-color .25s}
.faq details[open]{border-color:var(--cyan)}
@media(max-width:1000px){.steps{grid-template-columns:1fr;max-width:480px;margin:0 auto}}
@media(max-width:820px){.hero{min-height:auto;padding:120px 0 100px}.scroll-cue{display:none}}

/* ===== COMPARATIVA v2 ===== */
.table-wrap{overflow-x:auto;border-radius:24px;border:1px solid rgba(30,107,255,.45);background:linear-gradient(180deg,rgba(7,26,77,.65),rgba(3,12,42,.9));box-shadow:0 24px 70px rgba(0,0,0,.4)}
.compare{width:100%;min-width:760px;border-collapse:separate;border-spacing:0;table-layout:fixed;text-align:center}
.compare col.c-label{width:19%}
.compare th,.compare td{padding:18px 12px;border-bottom:1px solid rgba(30,107,255,.18);vertical-align:middle}
.compare thead th{border-bottom:1px solid rgba(30,107,255,.4);padding:36px 12px 22px}
.compare .corner{background:none}
.compare .plan-head{position:relative;border-top:3px solid currentColor}
.compare .plan-head .pn{display:block;font-family:'Orbitron',sans-serif;font-weight:800;font-size:1.15rem;letter-spacing:.06em}
.compare .plan-head .pp{display:block;margin-top:8px;font-family:'Orbitron',sans-serif;font-weight:800;font-size:1.9rem;line-height:1;color:var(--silver)}
.compare .plan-head .pp small{font-family:'Inter',sans-serif;font-size:.7rem;font-weight:500;color:var(--muted);text-transform:uppercase}
.compare .plan-head .pm{display:block;margin-top:6px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.compare .mini-badge{position:absolute;top:10px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:4px 14px;border-radius:999px;background:linear-gradient(90deg,var(--cyan),var(--blue));color:#fff;font-family:'Inter',sans-serif;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.compare tbody th{text-align:left;padding-left:26px;color:var(--muted);font-weight:600;font-size:.95rem}
.compare tbody td{font-size:.97rem}
.compare tbody td b{font-size:1.1rem}
.compare tbody td small,.compare tfoot small{display:block;margin-top:2px;font-size:.76rem;color:var(--muted)}
.compare tbody tr:nth-child(even) th,.compare tbody tr:nth-child(even) td{background:rgba(255,255,255,.025)}
.compare tbody tr:hover th,.compare tbody tr:hover td{background:rgba(30,107,255,.1)}
.compare tfoot td{border-bottom:0;padding:24px 12px 28px}
.compare tfoot .btn{padding:12px 14px;font-size:.88rem;width:100%;max-width:190px}
.compare .c-blue{color:#3b86ff}.compare .c-black{color:#fff}.compare .c-legend{color:var(--gold)}.compare .c-ultra{color:var(--cyan)}
.compare .ultra-col{background:rgba(23,212,255,.08);border-left:1px solid rgba(23,212,255,.45);border-right:1px solid rgba(23,212,255,.45)}
.compare thead .ultra-col{background:linear-gradient(180deg,rgba(23,212,255,.2),rgba(23,212,255,.06));border-radius:0}
.compare tbody tr:nth-child(even) td.ultra-col,.compare tbody tr:hover td.ultra-col{background:rgba(23,212,255,.13)}
.compare .ok{color:var(--wa);font-weight:700}
@media(max-width:820px){.compare th,.compare td{padding:14px 8px}.compare .plan-head .pp{font-size:1.5rem}.compare col.c-label{width:22%}.compare tbody th{padding-left:14px}}

/* WhatsApp grande (solo logo) */
.wa-big{position:relative;display:inline-grid;place-items:center;width:96px;height:96px;border-radius:50%;background:var(--wa);box-shadow:0 14px 40px rgba(37,211,102,.55);transition:transform .25s}
.wa-big:hover{transform:scale(1.1)}
.wa-ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:ring 2.2s ease-out infinite}
@keyframes ring{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.7);opacity:0}}
.wa-caption{display:block;margin-top:18px;font-weight:600;color:var(--muted);letter-spacing:.04em}