/* Concepto: landing oscura de una página, pensada primero para móvil. Acento lima. */
:root{
  --bg:#0B0B0F; --surface:#15151B; --surface2:#111117; --line:#1F1F27; --line2:#2A2A35;
  --fg:#F4F4F5; --muted:#A1A1AA; --accent:#D4FF3A; --ink:#0B0B0F;
  --display:'Space Grotesk',system-ui,sans-serif; --body:Inter,system-ui,sans-serif;
  --gut:max(16px,env(safe-area-inset-left,0px));
  color-scheme:dark;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;scroll-padding-top:76px;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.6;overflow-x:hidden;padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:90}
h1,h2,h3{font-family:var(--display);letter-spacing:-0.02em;text-wrap:balance;margin:0}
p{margin:0}
a{color:var(--fg)}a:hover{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:1240px;margin:0 auto;padding-left:var(--gut);padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{color:var(--accent);font-weight:600;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.h2{font-size:clamp(30px,4.4vw,58px);line-height:1.1}
.muted{color:var(--muted)}
.grid{display:grid;gap:16px}
.sec{padding-block:64px}
.sec-head{max-width:760px}
.sec-head .h2{margin-top:12px}
.sec-head p.muted{margin-top:14px;font-size:17px}
.center{text-align:center;margin-inline:auto}

/* Cursor luminoso (solo ratón) */
.glow{position:fixed;left:0;top:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;background:radial-gradient(circle,rgba(212,255,58,.09),transparent 65%);pointer-events:none;z-index:0;opacity:0;transition:opacity .4s}
.has-mouse .glow{opacity:1}
main,footer{position:relative;z-index:1}

.progress{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;height:3px;background:var(--accent);transform-origin:left;transform:scaleX(0);z-index:100}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 26px;border-radius:999px;font:inherit;font-weight:600;text-decoration:none;border:1px solid var(--line2);cursor:pointer;color:var(--fg);background:transparent;transition:transform .2s ease,box-shadow .2s ease,border-color .2s}
.btn:hover{border-color:var(--accent);color:var(--fg)}
.btn:active{transform:scale(.97)}
.btn-main{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 10px 30px -10px var(--accent);color:var(--ink)}
.btn-sm{min-height:44px;padding:8px 16px;font-size:14px;white-space:nowrap}
.pulse{animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(212,255,58,.45)}50%{box-shadow:0 0 0 12px rgba(212,255,58,0)}}

/* Cabecera y menú móvil */
header.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:80;background:rgba(11,11,15,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.logo{display:flex;white-space:nowrap;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.02em}
.logo i{width:28px;height:28px;border-radius:8px;background:var(--accent);display:inline-flex;align-items:center;justify-content:center}
.links{display:none;align-items:center;gap:8px 28px;font-size:15px}
.links a:not(.btn){text-decoration:none;color:#D4D4D8}
.nav-r{display:flex;align-items:center;gap:8px}
.burger{width:46px;height:46px;border-radius:14px;border:1px solid var(--line2);background:transparent;color:var(--fg);display:flex;align-items:center;justify-content:center;cursor:pointer}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:transform .3s,background .3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .burger span::after{transform:translateY(-6px) rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:70;background:rgba(11,11,15,.97);backdrop-filter:blur(8px);padding:calc(88px + env(safe-area-inset-top,0px)) var(--gut) 32px;display:flex;flex-direction:column;gap:6px;opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .3s,transform .3s,visibility .3s}
.menu-open .menu{opacity:1;visibility:visible;transform:none}
.menu a:not(.btn){font-family:var(--display);font-size:34px;font-weight:700;text-decoration:none;padding:10px 0;border-bottom:1px solid var(--line)}
.menu .btn{margin-top:22px;width:100%}
.menu-open{overflow:hidden}

/* Hero */
.hero{position:relative;overflow-x:clip;padding-block:36px 40px;display:flex;flex-direction:column;gap:36px}
.hero-copy{min-width:0;position:relative}
.hero h1{font-size:clamp(40px,11vw,86px);line-height:1.02;font-weight:700;margin-top:20px}
.hero h1 span{color:var(--accent)}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line2);border-radius:999px;font-size:14px;color:var(--muted)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.25}}
.lead{margin-top:20px;max-width:560px;font-size:18px;color:var(--muted)}
.for{margin-top:16px;font-size:16px;color:var(--muted)}
.for b{display:inline-block;color:var(--accent);font-weight:600;min-width:2ch;transition:opacity .25s,transform .25s}
.for b.out{opacity:0;transform:translateY(8px)}
.ctas{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.ctas .btn{width:100%}
.ring{position:absolute;right:-200px;top:-40px;width:520px;max-width:90vw;aspect-ratio:1;border:1px dashed var(--line2);border-radius:50%;pointer-events:none;animation:spin 30s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-phone{min-width:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.phone{position:relative;width:min(250px,64vw);aspect-ratio:9/18.5;border-radius:38px;border:8px solid var(--line2);background:#000;overflow:hidden;box-shadow:0 40px 100px -30px rgba(212,255,58,.3);animation:floaty 7s ease-in-out infinite}
.phone video{width:100%;height:100%;object-fit:cover;display:block}
.phone-chip{position:absolute;left:10px;bottom:12px;right:10px;display:flex;justify-content:space-between;align-items:center;gap:8px;background:rgba(11,11,15,.78);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:999px;padding:7px 12px;font-size:12px;color:var(--fg)}
.phone-chip b{font-family:var(--display)}
.phone-chip i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;margin-right:6px}
.dots{display:flex;gap:8px}
.dots i{width:8px;height:8px;border-radius:50%;background:var(--line2);transition:all .3s}
.dots i.on{background:var(--accent);width:22px;border-radius:4px}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-10px) rotate(0deg)}}
.intro{animation:rise-in .9s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.05s}.d2{animation-delay:.2s}.d3{animation-delay:.35s}.d4{animation-delay:.5s}
@keyframes rise-in{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

/* Estadísticas */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.stat{background:var(--surface2);padding:22px 18px;text-align:center}
.stat strong{display:block;font-family:var(--display);font-size:clamp(34px,8vw,52px);line-height:1;color:var(--accent)}
.stat>span{display:block;margin-top:6px;color:var(--muted);font-size:14px}
.stat strong span{display:inline;margin:0;font-size:inherit;color:inherit}

/* Cinta */
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee-box{border-block:1px solid var(--line);overflow:hidden;padding-block:18px;margin-top:8px}
.marquee{display:flex;gap:48px;width:max-content;font-family:var(--display);font-size:22px;font-weight:600;color:#6B6B76;white-space:nowrap;animation:marquee 30s linear infinite}
.marquee b{color:var(--accent);font-weight:600}
.marquee.rev{animation-direction:reverse;animation-duration:38px;color:var(--line2);font-size:18px}

/* Tarjetas */
.cards3{margin-top:36px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px;transition:transform .35s ease,border-color .35s ease}
.card:hover{transform:translateY(-6px);border-color:var(--accent)}
.card svg{color:var(--accent)}
.card h3{font-size:21px;margin:14px 0 8px}
.card p{color:var(--muted)}
.words{overflow:hidden;padding-block:32px}
.words p{white-space:nowrap;font-family:var(--display);font-weight:700;font-size:clamp(52px,11vw,170px);line-height:1;color:var(--line)}

/* Estructura del anuncio */
.formula{margin-top:36px;display:grid;gap:14px}
.fstep{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px 24px 24px 84px;min-height:104px}
.fstep em{position:absolute;left:22px;top:20px;font-style:normal;font-family:var(--display);font-weight:700;font-size:44px;line-height:1;color:var(--accent)}
.fstep small{display:block;color:var(--muted);font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.fstep h3{font-size:22px;margin:2px 0 6px}
.fstep p{color:var(--muted)}

/* Vídeos */
.videos{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;margin:36px calc(-1 * var(--gut)) 0;padding:0 var(--gut) 8px;scroll-padding-left:var(--gut);-webkit-overflow-scrolling:touch;scrollbar-width:none}
.videos::-webkit-scrollbar{display:none}
.vid{margin:0;flex:0 0 72%;max-width:300px;scroll-snap-align:start}
.vid-box{position:relative;overflow:hidden;aspect-ratio:9/16;border-radius:24px;border:1px solid var(--line);background:var(--surface);cursor:pointer;transition:transform .35s ease,border-color .35s ease}
.vid-box:hover{transform:translateY(-6px);border-color:var(--accent)}
.vid-box video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.vplay{position:absolute;left:50%;top:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;border:0;background:var(--accent);color:#0A0A0B;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .25s ease,opacity .25s ease;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.vplay:hover{transform:scale(1.08)}
.vid-box.playing .vplay{opacity:0;pointer-events:none}
.vid figcaption{margin-top:14px;color:var(--muted);font-size:15px}
.vid figcaption strong{display:block;font-family:var(--display);font-size:19px;color:var(--fg)}
.vid figcaption small{display:block;margin-top:6px;font-size:12px;color:var(--muted);opacity:.8}
.swipe{display:flex;align-items:center;gap:8px;margin-top:14px;color:var(--muted);font-size:14px}
.swipe svg{animation:nudge 1.6s ease-in-out infinite}
@keyframes nudge{50%{transform:translateX(6px)}}

/* Qué incluye */
.bento{margin-top:36px}
.bento .card:first-child{background:linear-gradient(160deg,#1c2208,var(--surface) 70%);border-color:#3a4a10}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.tags span{padding:10px 16px;border:1px solid var(--line2);border-radius:999px;font-size:15px;color:#D4D4D8;background:var(--surface)}

/* Proceso */
.process{background:var(--surface2);border-block:1px solid var(--line)}
.process-in{padding-block:64px;display:flex;flex-direction:column;gap:36px}
.steps{list-style:none;margin:0;padding:0 0 0 34px;position:relative;display:flex;flex-direction:column;gap:34px}
.steps .rail{position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--line2)}
.steps .rail i{display:block;height:100%;background:var(--accent);transform-origin:top}
.steps li.st{position:relative}
.steps li.st::before{content:"";position:absolute;left:-34px;top:7px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:3px solid var(--accent)}
.steps li.last::before{background:var(--accent)}
.steps small{display:block;color:var(--muted);font-size:14px}
.steps h3{font-size:24px;margin:2px 0 6px}
.steps p{color:var(--muted)}

/* Comparativa */
.compare{margin-top:36px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--surface)}
.crow{display:grid;grid-template-columns:.8fr 1.1fr 1fr;border-top:1px solid var(--line);font-size:14px}
.crow:first-child{border-top:0}
.crow>div{padding:14px 12px}
.crow>div:first-child{color:var(--muted)}
.crow>div:nth-child(2){background:rgba(212,255,58,.07);color:var(--fg);font-weight:500}
.crow>div:nth-child(3){color:#8a8a94}
.chead>div{font-family:var(--display);font-weight:700;font-size:15px;color:var(--fg)!important}
.chead>div:nth-child(2){color:var(--accent)!important}
.ok{color:var(--accent)}

/* Selector de pack */
.picker{margin-top:36px;background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:22px}
.picker h3{font-size:22px}
.opts{display:grid;gap:10px;margin-top:16px}
.opt{display:flex;align-items:center;gap:12px;text-align:left;min-height:56px;padding:12px 16px;border-radius:16px;border:1px solid var(--line2);background:var(--bg);color:var(--fg);font:inherit;cursor:pointer;transition:border-color .2s,background .2s}
.opt i{width:20px;height:20px;border-radius:50%;border:2px solid var(--line2);flex:none;transition:all .2s}
.opt.on{border-color:var(--accent);background:rgba(212,255,58,.08)}
.opt.on i{border-color:var(--accent);background:var(--accent);box-shadow:inset 0 0 0 4px var(--bg)}
.result{margin-top:18px;padding:18px;border-radius:18px;background:var(--accent);color:var(--ink);display:flex;flex-direction:column;gap:12px}
.result p{font-family:var(--display);font-size:22px;font-weight:700;line-height:1.2}
.result small{font-family:var(--body);font-weight:500;font-size:15px;display:block;margin-top:4px;color:#2a2a30}
.result .btn{background:var(--ink);color:var(--fg);border-color:var(--ink);width:100%}

/* Packs */
.packs{margin-top:36px;align-items:stretch}
.pack{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:26px;display:flex;flex-direction:column;gap:14px;transition:transform .35s ease,border-color .35s ease,box-shadow .35s;position:relative;min-width:0}
.pack:hover{transform:translateY(-6px);border-color:var(--accent)}
.pack.pick{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),0 20px 60px -20px rgba(212,255,58,.4)}
.pack h3{font-size:22px}
.price{font-family:var(--display);font-size:42px;font-weight:700;line-height:1}
.price small{font-size:18px;font-weight:500;color:var(--muted)}
.pack ul{margin:0;padding-left:18px;color:#D4D4D8;display:flex;flex-direction:column;gap:8px;flex:1}
.pack .sub{color:var(--muted);font-size:15px}
.pack .btn{width:100%}
.price-t{font-size:30px}
.pack-hot{background:var(--fg);color:var(--ink);border-color:var(--accent);order:-1}
.pack-hot ul,.pack-hot .sub,.pack-hot .price small{color:#3F3F46}
.pack-hot .btn{background:var(--ink);color:var(--fg);border-color:var(--ink)}
.tag{position:absolute;top:-14px;left:26px;background:var(--accent);color:var(--ink);font-size:13px;font-weight:600;padding:4px 12px;border-radius:999px}
.note{margin-top:18px;color:var(--muted);font-size:14px}

/* Reseñas (maqueta lista para rellenar con opiniones reales) */
.reviews{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;margin:36px calc(-1 * var(--gut)) 0;padding:0 var(--gut) 8px;scroll-padding-left:var(--gut);scrollbar-width:none}
.reviews::-webkit-scrollbar{display:none}
.rev{flex:0 0 82%;max-width:380px;scroll-snap-align:start;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px;display:flex;flex-direction:column;gap:18px;min-width:0}
.rev .q{font-family:var(--display);font-size:54px;line-height:.6;color:var(--accent)}
.rev blockquote{margin:0;font-size:18px;color:#D4D4D8;flex:1}
.rev figcaption{display:flex;align-items:center;gap:12px}
.rev figcaption i{width:44px;height:44px;border-radius:50%;background:var(--line2);flex:none}
.rev small{display:block;color:var(--muted);font-size:14px}
.rev-cta{flex:0 0 82%;max-width:380px;scroll-snap-align:start;border-radius:22px;padding:24px;background:var(--accent);color:var(--ink);display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.rev-cta p{font-family:var(--display);font-size:26px;font-weight:700;line-height:1.15}
.rev-cta .btn{background:var(--ink);color:var(--fg);border-color:var(--ink);align-self:flex-start}

/* FAQ */
.faq{max-width:900px;margin:0 auto;padding:64px var(--gut) 24px}
.faq h2{text-align:center;margin-bottom:28px}
details{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:6px 20px;margin-bottom:10px}
summary{display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:600;font-size:17px;min-height:56px;cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
summary span{font-size:26px;color:var(--accent);transition:transform .3s ease}
details[open] summary span{transform:rotate(45deg)}
details p{padding-bottom:16px;color:var(--muted)}

/* Banner final y contacto */
.final{margin-top:24px;border-radius:32px;padding:44px 24px;background:var(--accent);color:var(--ink);text-align:center;position:relative;overflow:hidden}
.final h2{font-size:clamp(32px,6vw,60px);line-height:1.05;max-width:760px;margin:0 auto}
.final p{margin:14px auto 0;max-width:520px;font-size:18px;color:#2a2a30}
.final .btn{margin-top:26px;background:var(--ink);color:var(--fg);border-color:var(--ink);width:100%;max-width:340px}
.contact{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:clamp(22px,5vw,60px);display:flex;flex-direction:column;gap:32px}
.contact-l h2{font-size:clamp(30px,4.4vw,52px);line-height:1.08}
.contact-l h2 span{color:var(--accent)}
.mail{display:inline-block;margin-top:22px;padding:10px 14px;border:1px solid var(--line2);border-radius:12px;user-select:all;overflow-wrap:anywhere}
.checks{margin:22px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;color:#D4D4D8}
.checks li{display:flex;gap:10px}
.checks svg{color:var(--accent);flex:none;margin-top:3px}

/* Elección de estilo y voz en el formulario */
fieldset{border:0;margin:0;padding:0;min-width:0}
legend{padding:0;margin-bottom:8px;font-size:14px;color:#D4D4D8}
.styles{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.sty{position:relative;display:flex;flex-direction:column;gap:8px;padding:8px 8px 12px;border-radius:16px;border:1px solid var(--line2);background:var(--bg);color:var(--fg);font:inherit;text-align:left;cursor:pointer;transition:border-color .2s,background .2s}
.sty img{width:100%;aspect-ratio:9/12;object-fit:cover;object-position:top;border-radius:10px;display:block}
.sty b{font-family:var(--display);font-size:15px;line-height:1.2;padding:0 4px}
.sty small{display:block;color:var(--muted);font-size:12px;font-weight:400;padding:0 4px;margin-top:-6px}
.sty.on{border-color:var(--accent);background:rgba(212,255,58,.08)}
.sty.on::after{content:"✓";position:absolute;top:14px;right:14px;width:24px;height:24px;border-radius:50%;background:var(--accent);color:var(--ink);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}
.voices{display:flex;flex-direction:column;gap:10px}
.voice{display:flex;align-items:center;gap:12px;min-height:60px;padding:8px 12px;border-radius:16px;border:1px solid var(--line2);background:var(--bg);transition:border-color .2s,background .2s}
.voice.on{border-color:var(--accent);background:rgba(212,255,58,.08)}
.voice .pick{flex:1;display:flex;align-items:center;gap:12px;min-height:44px;background:none;border:0;color:var(--fg);font:inherit;text-align:left;cursor:pointer;padding:0}
.voice .pick i{width:20px;height:20px;border-radius:50%;border:2px solid var(--line2);flex:none;transition:all .2s}
.voice.on .pick i{border-color:var(--accent);background:var(--accent);box-shadow:inset 0 0 0 4px var(--bg)}
.voice .pick span{display:block;line-height:1.3}
.voice .pick small{display:block;color:var(--muted);font-size:13px}
.vp{width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:var(--surface);color:var(--accent);display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none}
.vp.on{background:var(--accent);color:var(--ink)}
@media (min-width:700px){.styles{grid-template-columns:repeat(4,1fr)}}
form{display:flex;flex-direction:column;gap:16px;min-width:0}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:#D4D4D8}
input,textarea,select{background:var(--bg);border:1px solid var(--line2);color:var(--fg);border-radius:12px;padding:14px 16px;min-height:52px;font:inherit;font-size:16px;width:100%}
textarea{resize:vertical}
form .btn{width:100%}

footer.foot{border-top:1px solid var(--line);margin-top:24px}
.foot-in{padding-block:36px;display:grid;gap:24px}
.foot-in nav{display:flex;flex-wrap:wrap;gap:10px 24px}
.foot-in a{color:var(--muted);text-decoration:none}
.foot-in a:hover{color:var(--accent)}
.foot-in .copy{color:var(--muted);font-size:14px}

/* Barra de acción fija en móvil */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:75;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) var(--gut);background:rgba(11,11,15,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);display:flex;align-items:center;gap:12px;transform:translateY(110%);transition:transform .35s ease}
.sticky-cta.show{transform:none}
.sticky-cta div{flex:1;min-width:0;line-height:1.25;font-size:13px;color:var(--muted)}
.sticky-cta strong{display:block;color:var(--fg);font-family:var(--display);font-size:16px}
.sticky-cta .btn{min-height:50px;padding:10px 22px;flex:none}

/* Animaciones de scroll alternativas (navegadores sin scroll-timeline) */
.no-st .reveal,.no-st .reveal-x,.no-st .tilt{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.no-st .reveal-x{transform:translateX(-30px)}
.no-st .reveal.in,.no-st .reveal-x.in,.no-st .tilt.in{opacity:1;transform:none}
.no-st .rail i{transform:scaleY(0);transition:transform 1.4s ease}
.no-st .rail.in i{transform:none}

@supports (animation-timeline: view()){
  @keyframes reveal{from{opacity:0;transform:translateY(60px) scale(.98)}to{opacity:1;transform:none}}
  .reveal{animation:reveal linear both;animation-timeline:view();animation-range:entry 0% cover 28%}
  @keyframes reveal-x{from{opacity:0;transform:translateX(-60px)}to{opacity:1;transform:none}}
  .reveal-x{animation:reveal-x linear both;animation-timeline:view();animation-range:entry 0% cover 30%}
  @keyframes tilt-in{from{opacity:0;transform:perspective(900px) rotateX(28deg) translateY(80px)}to{opacity:1;transform:none}}
  .tilt{animation:tilt-in linear both;animation-timeline:view();animation-range:entry 0% cover 35%}
  @keyframes progress{from{transform:scaleX(0)}to{transform:scaleX(1)}}
  .progress{animation:progress linear both;animation-timeline:scroll(root)}
  @keyframes big-words{from{transform:translateX(12%)}to{transform:translateX(-22%)}}
  .big-words{animation:big-words linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
  @keyframes line-fill{from{transform:scaleY(0)}to{transform:scaleY(1)}}
  .rail i{animation:line-fill linear both;animation-timeline:view();animation-range:entry 20% cover 70%}
}

@media (max-width:379px){.nav-r .btn-sm{display:none}}
@media (max-width:400px){.nav-r .btn-sm{padding:8px 12px;font-size:13px}.logo{font-size:18px;gap:8px}}

/* Aviso de cookies */
.cookie{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:110;max-width:560px;margin-inline:auto;background:var(--surface);border:1px solid var(--line2);border-radius:20px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.6);display:none;flex-direction:column;gap:14px}
.cookie.show{display:flex}
.cookie p{font-size:14px;color:#D4D4D8;line-height:1.5}
.cookie strong{color:var(--fg)}
.cookie div{display:flex;gap:10px}
.cookie .btn{flex:1;min-height:48px;padding:10px 14px;font-size:15px}
label.chk{flex-direction:row;align-items:flex-start;gap:12px;font-size:14px;color:var(--muted);cursor:pointer}
label.chk input{width:22px;height:22px;min-height:0;flex:none;margin-top:1px;accent-color:#D4FF3A}
.linkbtn{background:none;border:0;color:var(--muted);font:inherit;cursor:pointer;padding:0;text-decoration:underline}
.linkbtn:hover{color:var(--accent)}
/* Tablet y escritorio */
@media (min-width:700px){
  body{font-size:17px;padding-bottom:0}
  .sec{padding-block:96px}
  .cards3{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(4,1fr)}
  .formula{grid-template-columns:repeat(3,1fr)}
  .fstep{padding:28px 24px 24px;min-height:0}
  .fstep em{position:static;display:block;margin-bottom:10px;font-size:56px}
  .ctas{flex-direction:row}
  .ctas .btn{width:auto}
  .bento{grid-template-columns:repeat(6,1fr)}
  .bento .card{grid-column:span 2}
  .bento .card:first-child{grid-column:span 4}
  .opts{grid-template-columns:repeat(3,1fr)}
  .result{flex-direction:row;align-items:center;justify-content:space-between}
  .result .btn{width:auto;flex:none}
  .packs{grid-template-columns:repeat(2,1fr)}
  .pack-hot{order:0}
  .crow{font-size:16px;grid-template-columns:1fr 1.2fr 1.2fr}
  .crow>div{padding:18px 24px}
  .contact{flex-direction:row;gap:48px}
  .contact-l{flex:1 1 40%}
  form{flex:1 1 55%}
  .foot-in{grid-template-columns:1fr auto;align-items:center}
  .final{padding:72px 40px}
  .final .btn{width:auto;max-width:none}
  .sticky-cta{display:none}
  .videos,.reviews{margin:36px 0 0;padding:0 0 8px;scroll-padding-left:0}
  .swipe{display:none}
  .rev,.rev-cta{flex-basis:340px}
}
@media (min-width:900px){
  html{scroll-padding-top:84px}
  .burger{display:none}
  .links{display:flex}
  .nav-r .btn-sm{display:none}
  .hero{flex-direction:row;align-items:center;gap:48px 64px;padding-block:72px 64px}
  .hero-copy{flex:1 1 55%}
  .hero-phone{flex:1 1 40%}
  .ctas{margin-top:36px}
  .phone{width:300px;border-radius:44px;border-width:10px}
  .videos{display:grid;grid-template-columns:repeat(4,1fr);overflow:visible}
  .vid{flex:none;max-width:none}
  .process-in{flex-direction:row;gap:48px 64px;padding-block:96px}
  .process-l{flex:1 1 40%}
  .steps{flex:1 1 55%}
  .sticky{position:sticky;top:120px}
  .packs{grid-template-columns:repeat(4,1fr)}
  .reviews{display:grid;grid-template-columns:repeat(3,1fr);overflow:visible}
  .rev,.rev-cta{max-width:none}
  .menu{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .no-st .reveal,.no-st .reveal-x,.no-st .tilt{opacity:1;transform:none}
  .no-st .rail i{transform:none}
}

/* ---- v5: servicios, páginas de servicio ---- */
.svc{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:32px}
.svc a.card{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--fg)}
.svc a.card:hover{border-color:var(--accent)}
.svc .go{margin-top:auto;color:var(--accent);font-weight:600;font-size:15px}
.two{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-top:32px}
.ticks{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px}
.ticks li{display:flex;gap:10px;color:var(--muted)}
.ticks li::before{content:"✓";color:var(--accent);font-weight:700}
.sub-hero{padding-top:132px;padding-bottom:24px}
.sub-hero h1{font-size:clamp(34px,6vw,70px);line-height:1.06;margin-top:14px;max-width:900px}
.sub-hero .lead{max-width:700px}
.sub-hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.crumbs{font-size:14px;color:var(--muted)}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--accent)}
.prose{max-width:760px;color:var(--muted);font-size:17px}.prose p+p{margin-top:14px}.prose strong{color:var(--fg)}
.vgrid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:28px}
.vgrid video{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:20px;background:#000;border:1px solid var(--line2)}
.others{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.others a{padding:10px 16px;border:1px solid var(--line2);border-radius:999px;text-decoration:none;font-size:15px}
.others a:hover{border-color:var(--accent)}
.sub-form{margin-top:0}

/* ---- v6: blog ---- */
.art{max-width:760px;margin:0 auto}
.art h2{font-size:clamp(22px,2.6vw,30px);margin:40px 0 12px;line-height:1.2}
.art p,.art li{color:#D4D4D8;font-size:17px;line-height:1.75}
.art p{margin:0 0 14px}
.art ul,.art ol{padding-left:22px;margin:0 0 16px;display:grid;gap:6px}
.art a:not(.btn){color:var(--accent)}
.art code{background:var(--surface);border:1px solid var(--line2);border-radius:6px;padding:1px 6px;font-size:.92em}
.meta{font-size:14px;color:var(--muted);margin-top:14px}
.quick{margin:28px 0;padding:18px 20px;border:1px solid var(--line2);border-left:3px solid var(--accent);border-radius:14px;background:var(--surface)}
.quick strong{display:block;color:var(--accent);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.quick p{margin:0;color:var(--fg)}
.cta-box{margin:48px 0 8px;padding:28px;border:1px solid var(--accent);border-radius:22px;background:linear-gradient(180deg,rgba(212,255,58,.08),transparent)}
.cta-box h3{font-size:24px;margin-bottom:8px}.cta-box p{color:var(--muted);margin-bottom:18px}
.rel{margin-top:40px}.rel h3{font-size:18px;margin-bottom:12px}
.rel ul{list-style:none;padding:0;display:grid;gap:10px}
.rel a{display:block;padding:14px 16px;border:1px solid var(--line2);border-radius:14px;text-decoration:none;color:var(--fg)}
.rel a:hover{border-color:var(--accent)}
.bcat{margin-top:44px}.bcat h2{font-size:clamp(22px,2.6vw,32px)}
.bcard small{color:var(--muted)}
.mid-cta{margin:36px 0;padding:20px 22px;border:1px solid var(--accent);border-radius:18px;background:rgba(212,255,58,.06);display:grid;gap:14px}
.mid-cta strong{font-size:19px;display:block;margin-bottom:4px}.mid-cta p{margin:0!important;color:var(--muted)!important}
.qa{border:1px solid var(--line2);border-radius:14px;padding:14px 18px;margin:10px 0}.qa summary{cursor:pointer;font-weight:600;color:var(--fg)}.qa p{margin:10px 0 0!important}
.contact-strip{margin:36px 0 18px;padding:24px;border:1px solid var(--line2);border-radius:20px;background:var(--surface)}
.contact-strip h3{font-size:22px;margin-bottom:6px}.contact-strip p{color:var(--muted);margin-bottom:16px}
.cgrid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.cgrid a{display:flex;flex-direction:column;padding:14px 16px;border:1px solid var(--line2);border-radius:14px;text-decoration:none;color:var(--fg)!important}
.cgrid a:hover{border-color:var(--accent)}.cgrid b{font-size:15px}.cgrid span{color:var(--muted);font-size:14px;word-break:break-all}
.about{font-size:15px;color:var(--muted);margin-bottom:8px}.about strong{color:var(--fg)}
@media(min-width:720px){.mid-cta{grid-template-columns:1fr auto;align-items:center}}

/* ---- v7: páginas de venta con formulario de brief ---- */
.brief{display:grid;gap:16px}
.brief fieldset{border:1px solid var(--line2);border-radius:16px;padding:16px 18px;margin:0}
.brief legend{padding:0 8px;color:var(--accent);font-weight:600;font-size:14px;letter-spacing:.04em}
.brief label{display:grid;gap:6px;font-weight:500;font-size:15px}
.brief input[type=text],.brief input[type=email],.brief input[type=url],.brief select,.brief textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line2);background:var(--surface2);color:var(--fg);font:inherit}
.brief textarea{min-height:110px;resize:vertical}
.brief .checks2{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.brief .checks2 label{display:flex;flex-direction:row;align-items:center;gap:10px;font-weight:400;padding:10px 12px;border:1px solid var(--line2);border-radius:12px;cursor:pointer;color:var(--fg)}
.brief .checks2 input{accent-color:#D4FF3A;width:20px;height:20px;min-height:0;padding:0;flex:none}
.brief .chk{flex-direction:row}.brief .chk input{width:22px;height:22px;min-height:0;padding:0}
.brief textarea{min-height:110px}
.brief .hint{font-size:13px;color:var(--muted);font-weight:400}
.formbox{margin-top:8px;padding:22px;border:1px solid var(--accent);border-radius:24px;background:linear-gradient(180deg,rgba(212,255,58,.05),transparent)}
.steps4{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:28px;counter-reset:s}
.steps4 .card{counter-increment:s}.steps4 .card::before{content:counter(s);display:inline-flex;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--ink);font-weight:700;align-items:center;justify-content:center;margin-bottom:10px}