/* RutinIA · web de presentación */
@font-face{font-family:"Inter";font-weight:400;font-display:swap;src:url(../fonts/Inter-Regular.ttf) format("truetype")}
@font-face{font-family:"Inter";font-weight:600;font-display:swap;src:url(../fonts/Inter-SemiBold.ttf) format("truetype")}
@font-face{font-family:"Inter Tight";font-weight:800;font-display:swap;src:url(../fonts/InterTight-ExtraBold.ttf) format("truetype")}

:root{
  color-scheme:light dark;
  --bg:#fbf9fd;--fg:#14151c;--mut:#5d6072;--line:rgba(20,21,28,.09);
  --card:rgba(255,255,255,.62);--card-b:rgba(255,255,255,.75);
  --acc:#e8663a;--acc-2:#f2527e;--acc-fg:#fff;--link:#c2491f;
  --b1:#ffd6be;--b2:#f6bee4;--b3:#bee4ec;
  --shadow:0 18px 50px -18px rgba(60,40,90,.28);
  --r:26px;--font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--disp:"Inter Tight","Inter",-apple-system,sans-serif;
}
@media(prefers-color-scheme:dark){:root{
  --bg:#0c0d12;--fg:#f1f1f6;--mut:#a3a6b8;--line:rgba(255,255,255,.1);
  --card:rgba(255,255,255,.06);--card-b:rgba(255,255,255,.12);
  --acc:#ff8a5c;--acc-2:#ff6b97;--link:#ffa07a;
  --b1:#5a2a14;--b2:#4a1f40;--b3:#123a44;--shadow:0 18px 50px -18px rgba(0,0,0,.7)}}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:400 17px/1.6 var(--font);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--link)}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:8px;background:var(--fg);color:var(--bg);padding:8px 14px;border-radius:10px;z-index:99}
.skip:focus{left:8px}

/* fondo con manchas */
.blobs{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.blobs i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.75}
.blobs i:nth-child(1){width:560px;height:560px;left:-160px;top:-180px;background:var(--b1)}
.blobs i:nth-child(2){width:520px;height:520px;right:-140px;top:60px;background:var(--b2)}
.blobs i:nth-child(3){width:620px;height:620px;right:10%;top:900px;background:var(--b3)}

/* cabecera */
.top{position:sticky;top:0;z-index:20;backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);background:color-mix(in srgb,var(--bg) 62%,transparent);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;height:62px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);font:800 22px/1 var(--disp);letter-spacing:-.02em}
.brand img{width:32px;height:32px;border-radius:9px}
.ia{background:linear-gradient(135deg,var(--acc),var(--acc-2));-webkit-background-clip:text;background-clip:text;color:transparent}
nav.main{margin-left:auto;display:flex;align-items:center;gap:6px}
nav.main a{color:var(--fg);text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:999px}
nav.main a:hover{background:var(--card-b)}
nav.main a.cta{background:var(--fg);color:var(--bg)}
nav.main .lang{display:flex;gap:2px;padding:3px;margin:0 4px;border-radius:999px;border:1px solid var(--line);background:var(--card-b)}
nav.main .lang a{padding:4px 11px;font-size:13px;font-weight:700;letter-spacing:.02em;color:var(--mut)}
nav.main .lang a:hover{background:transparent;color:var(--fg)}
nav.main .lang a[aria-current]{background:var(--fg);color:var(--bg)}
@media(max-width:720px){nav.main>a:not(.cta){display:none}nav.main .lang{margin:0}}

/* botones */
.btn,.store{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:14px 26px;font:600 16px/1 var(--font);text-decoration:none;border:0;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--acc),var(--acc-2));color:var(--acc-fg);box-shadow:0 12px 28px -12px var(--acc)}
.btn.ghost{background:var(--card-b);color:var(--fg);border:1px solid var(--line)}
.store{background:var(--fg);color:var(--bg);padding:12px 24px 12px 20px}
.store svg{width:26px;height:26px;fill:currentColor}
.store small{display:block;font-size:11px;font-weight:400;opacity:.8;line-height:1.1}
.store b{display:block;font-size:19px;line-height:1.1}
.store.soon{opacity:.92;cursor:default}

/* hero */
.hero{padding:64px 0 36px;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;color:var(--mut);background:var(--card);border:1px solid var(--line);padding:6px 14px;border-radius:999px;margin-bottom:18px}
h1{font:800 clamp(40px,6.4vw,70px)/1.02 var(--disp);letter-spacing:-.035em;margin:0 0 18px}
.lead{font-size:clamp(18px,2.2vw,21px);color:var(--mut);max-width:34em;margin:0 0 28px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero .note{margin-top:16px;font-size:14px;color:var(--mut)}
.stage{position:relative;display:flex;justify-content:center;min-height:520px}
.phone{width:min(290px,64vw);border-radius:46px;padding:9px;background:#14151c;box-shadow:var(--shadow),0 0 0 1.5px rgba(255,255,255,.12) inset}
.phone img{border-radius:38px;width:100%;height:auto}
.stage .phone.a{position:relative;z-index:2}
.stage .phone.b{position:absolute;right:-6px;top:54px;width:min(230px,50vw);transform:rotate(6deg);opacity:.96}
.stage .phone.a{transform:rotate(-3deg)}
@media(max-width:860px){.hero{grid-template-columns:1fr;padding-top:40px}.stage{min-height:0;padding:10px 0 20px}.stage .phone.b{display:none}}

/* secciones */
section{padding:56px 0}
h2{font:800 clamp(30px,4.4vw,44px)/1.08 var(--disp);letter-spacing:-.03em;margin:0 0 12px}
.sub{color:var(--mut);max-width:40em;margin:0 0 34px;font-size:18px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--card-b);border-radius:var(--r);padding:24px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow)}
.card h3{font:800 21px/1.15 var(--disp);letter-spacing:-.02em;margin:14px 0 6px}
.card p{margin:0;color:var(--mut);font-size:16px}
.ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:22px;color:#fff}
.i1{background:linear-gradient(135deg,#ff8a5c,#f2527e)}.i2{background:linear-gradient(135deg,#34c0a8,#3b9be0)}.i3{background:linear-gradient(135deg,#3b9be0,#6e70f0)}
.i4{background:linear-gradient(135deg,#d9962b,#ef6b4a)}.i5{background:linear-gradient(135deg,#8c6bf0,#e5589c)}.i6{background:linear-gradient(135deg,#7fa83a,#2ba89a)}

/* galería */
.shots{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 22px 26px;margin:0 -22px;scrollbar-width:none}
.shots::-webkit-scrollbar{display:none}
.shot{flex:0 0 auto;width:250px;scroll-snap-align:center;text-align:center}
.shot .phone{width:250px}
.shot figcaption{margin-top:14px;font-weight:600}
.shot figcaption span{display:block;font-weight:400;color:var(--mut);font-size:14px}

/* IA */
.ai{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
@media(max-width:800px){.ai{grid-template-columns:1fr}}
.say{margin-top:14px;padding:12px 14px;border-radius:16px;background:var(--bg);border:1px solid var(--line);font-size:15px;color:var(--fg)}
.say small{display:block;color:var(--mut);font-size:13px;margin-top:4px}
.local{display:flex;gap:12px;align-items:center;margin-top:22px;padding:16px 20px;border-radius:20px;background:var(--card);border:1px solid var(--line);color:var(--mut);font-size:15px}

/* privacidad */
.band{background:linear-gradient(135deg,color-mix(in srgb,var(--acc) 14%,transparent),color-mix(in srgb,var(--acc-2) 14%,transparent));border:1px solid var(--line);border-radius:32px;padding:38px}
.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px;grid-template-columns:1fr 1fr}
@media(max-width:700px){.checks{grid-template-columns:1fr}}
.checks li{display:flex;gap:10px;font-weight:600}
.checks li::before{content:"✓";color:var(--acc);font-weight:800}

/* precios */
.plans{display:grid;gap:18px;grid-template-columns:1fr 1fr;max-width:820px}
@media(max-width:700px){.plans{grid-template-columns:1fr}}
.plan{background:var(--card);border:1px solid var(--card-b);border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}
.plan.plus{border:2px solid var(--acc);background:var(--card-b)}
.plan h3{margin:0;font:800 24px/1 var(--disp)}
.price{font:800 40px/1.1 var(--disp);letter-spacing:-.03em;margin:12px 0 4px}
.price small{font:400 15px var(--font);color:var(--mut);letter-spacing:0}
.plan ul{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:9px;font-size:16px}
.plan li::before{content:"✓";color:var(--acc);font-weight:800;margin-right:9px}
.tag{display:inline-block;background:var(--acc);color:#fff;font:600 12px/1 var(--font);padding:5px 10px;border-radius:999px;margin-left:8px;vertical-align:middle}
.fine{color:var(--mut);font-size:14px;margin-top:16px;max-width:52em}

/* FAQ */
details{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:4px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";font-size:22px;line-height:1;color:var(--acc)}
details[open] summary::after{content:"–"}
details p{margin:0 0 16px;color:var(--mut)}

/* CTA final y pie */
.final{text-align:center}
.final .actions{justify-content:center;display:flex;gap:12px;flex-wrap:wrap}
footer{border-top:1px solid var(--line);padding:30px 0 44px;color:var(--mut);font-size:15px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:6px 20px}
footer a{color:var(--mut);text-decoration:none}footer a:hover{color:var(--fg);text-decoration:underline}

/* páginas de texto (legal, soporte) */
.doc{max-width:760px;margin:0 auto;padding:48px 22px 70px}
.doc h1{font-size:clamp(34px,5vw,48px);margin-bottom:6px}
.doc h2{font-size:22px;margin:34px 0 8px;letter-spacing:-.015em}
.doc .upd{color:var(--mut);font-size:15px;margin:0 0 22px}
.doc p,.doc li{color:var(--fg)}
.doc .box{border:1px solid var(--line);border-radius:18px;padding:14px 18px;margin:18px 0;background:var(--card)}
.doc table{border-collapse:collapse;width:100%;font-size:15px;margin:12px 0;display:block;overflow-x:auto}
.doc th,.doc td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.doc th{color:var(--mut);font-weight:600}

@media(prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
  .js .reveal.in{opacity:1;transform:none}
}

/* ====== interactividad ====== */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.progress{position:fixed;left:0;right:0;top:0;height:3px;z-index:40;pointer-events:none}
.progress i{display:block;height:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--acc),var(--acc-2))}

.rot{transition:opacity .3s ease,transform .3s ease}
.rot.out{opacity:0;transform:translateY(10px)}
.btn .play-dot{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--fg);color:var(--bg);font-size:9px;padding-left:2px}
.stage .phone{transition:transform .25s ease-out;will-change:transform}

.stats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:34px 0 0;padding:0}
@media(max-width:760px){.stats{grid-template-columns:1fr 1fr}}
.stats li{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:16px 18px;text-align:center;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.stats b{display:block;font:800 clamp(28px,4vw,38px)/1.1 var(--disp);letter-spacing:-.03em;background:linear-gradient(135deg,var(--acc),var(--acc-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{font-size:14px;color:var(--mut)}

/* brillo que sigue al cursor */
.card,.plan{position:relative;overflow:hidden}
.card::after,.plan::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .25s;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--acc) 16%,transparent),transparent 70%)}
.card:hover::after,.plan:hover::after{opacity:1}
.card{transition:transform .25s ease}
@media(hover:hover){.card:hover{transform:translateY(-4px)}}

/* vídeo */
.vcenter{text-align:center}
.vcenter .sub{margin-left:auto;margin-right:auto}
.vcard{position:relative;width:min(380px,86vw);margin:0 auto;border-radius:38px;overflow:hidden;box-shadow:var(--shadow),0 0 0 1px var(--line);background:#000;line-height:0}
.vcard video{display:block;width:100%;height:auto;cursor:pointer}
.vbtn{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:58px;height:58px;border-radius:50%;border:1px solid rgba(255,255,255,.6);background:rgba(20,21,28,.55);color:#fff;font-size:16px;line-height:1;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);cursor:pointer;transition:opacity .25s,transform .25s}
.vbtn.playing{opacity:0}
.vcard:hover .vbtn.playing,.vbtn:focus-visible{opacity:1}
.vbtn:hover{transform:translateX(-50%) scale(1.07)}

/* visor con pestañas */
.viewer{display:grid;grid-template-columns:auto 1fr;gap:56px;align-items:center}
@media(max-width:860px){.viewer{grid-template-columns:1fr;gap:26px}.viewer-phone{justify-self:center}}
#vphone{position:relative;width:min(290px,72vw)}
#vphone img{width:100%;height:auto;border-radius:38px;transition:opacity .45s ease}
#vphone img:not(.on){position:absolute;inset:9px;width:calc(100% - 18px);opacity:0;pointer-events:none}
#vphone img.on{position:relative;opacity:1}
.tabs{display:flex;flex-wrap:wrap;gap:8px}
.tabs button,.switch button{font:600 15px/1 var(--font);color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:11px 18px;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.tabs button:hover,.switch button:hover{transform:translateY(-2px)}
.tabs button[aria-selected=true],.switch button[aria-selected=true]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.viewer-text{margin-top:26px;min-height:150px}
.viewer-text h3{font:800 clamp(24px,3.4vw,32px)/1.1 var(--disp);letter-spacing:-.025em;margin:0 0 10px}
.viewer-text p{margin:0;color:var(--mut);font-size:18px;max-width:30em}

/* demostración */
.demo{background:var(--card);border:1px solid var(--card-b);border-radius:34px;padding:clamp(22px,4vw,42px);box-shadow:var(--shadow);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.demo-box{display:flex;gap:10px;flex-wrap:wrap}
.demo-box input{flex:1 1 280px;font:600 17px var(--font);color:var(--fg);background:var(--bg);border:1.5px solid var(--line);border-radius:999px;padding:15px 22px;outline:0;transition:border-color .2s,box-shadow .2s}
.demo-box input:focus{border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 18%,transparent)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.chips button{font:400 14.5px var(--font);color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer;transition:border-color .2s,transform .2s}
.chips button:hover{border-color:var(--acc);transform:translateY(-2px)}
.results{display:grid;gap:10px;margin-top:20px;min-height:90px}
.results .hint{margin:4px 0 0;color:var(--mut);font-size:15px}
.rcard{display:flex;gap:14px;align-items:center;background:var(--bg);border:1px solid var(--line);border-left:5px solid var(--c);border-radius:20px;padding:13px 16px;animation:pop .45s cubic-bezier(.2,1.2,.4,1) both}
.rcard .ric{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:20px;color:#fff;background:var(--c);flex:none}
.rcard small{display:block;font:700 11px/1 var(--font);letter-spacing:.09em;text-transform:uppercase;color:var(--c);margin-bottom:4px}
.rcard b{display:block;font:800 18px/1.2 var(--disp);letter-spacing:-.01em}
.rcard span:not(.ric){color:var(--mut);font-size:14.5px}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}

/* interruptor de precio */
.switch{display:inline-flex;gap:6px;margin:14px 0 0}
.switch button{padding:9px 16px;font-size:14px}
.price{transition:opacity .2s}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}