@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-latin.woff2?v=f052ee44c3) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--bg:#f6f7fb;--card:#fff;--line:#e4e7ee;--line2:#d5d9e3;--ink:#0f172a;--ink2:#334155;--mut:#64748b;--brand:#4f46e5;--brand2:#4338ca;--b50:#eef2ff;--b100:#e0e7ff;--ok:#16a34a;--ok50:#ecfdf3;--warn:#b45309;--err:#dc2626;--err50:#fef2f2;--r:14px;--sh:0 1px 2px rgba(15,23,42,.04),0 4px 16px rgba(15,23,42,.05);--spring:linear(0,.053,.18,.343,.514,.672,.807,.913,.99,1.042,1.071,1.082,1.082,1.074,1.061,1.047,1.033,1.021,1.011,1.003,.998,.995,.993,.993,.993,.994,.996,.997,1);--spr:.7s var(--spring)}
@supports not (transition-timing-function:linear(0,1)){:root{--spr:.5s cubic-bezier(.34,1.56,.64,1)}}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
[hidden]{display:none!important}
a{color:var(--brand);text-decoration:none}
h1,h2,h3,h4{margin:0;letter-spacing:-.02em;line-height:1.15}
p{margin:0}
button,input,select{font:inherit;color:inherit}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:11px;border:1px solid var(--brand);background:var(--brand);color:#fff;font-weight:600;font-size:15px;cursor:pointer;transition:transform var(--spr),background .15s,box-shadow .15s;white-space:nowrap;-webkit-tap-highlight-color:transparent}
.btn:hover{background:var(--brand2);border-color:var(--brand2)}
.btn:active{transform:scale(.96)}
.btn:focus-visible,.drop:focus-visible,.chip:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid var(--b100);outline-offset:2px}
.btn-s{min-height:38px;padding:0 14px;font-size:14px}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line2)}
.btn-ghost:hover{background:var(--b50);border-color:var(--b100)}
.btn-ok{background:var(--ok);border-color:var(--ok)}
.btn-ok:hover{background:#15803d;border-color:#15803d}
.btn-w{background:#fff;color:var(--brand);border-color:#fff}
.btn-w:hover{background:var(--b50);border-color:var(--b50)}
.btn[disabled]{opacity:.55;pointer-events:none}
.link{color:var(--ink2);font-weight:500;font-size:15px}
.link:hover{color:var(--brand)}
/* Cabecera */
.top{position:fixed;inset:0 0 auto;z-index:20;background:rgba(246,247,251,.86);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:inline-flex;align-items:center;gap:9px;color:var(--brand);font-weight:750;font-size:19px;letter-spacing:-.02em}
.brand span{color:var(--ink)}
.nav{display:flex;gap:22px;margin-right:auto}
.nav a{color:var(--ink2);font-size:15px;font-weight:500}
.nav a:hover{color:var(--brand)}
.acct{display:flex;align-items:center;gap:16px}
main{padding-top:64px}
/* Hero */
.hero{padding:44px 0 36px;background:radial-gradient(900px 380px at 15% -10%,#e7e9ff 0,transparent 70%),radial-gradient(700px 300px at 100% 0,#eef0ff 0,transparent 70%)}
.hero-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:44px;align-items:start}
.hero-copy{padding-top:26px}
.tag{display:inline-block;padding:5px 12px;border-radius:99px;background:var(--b50);border:1px solid var(--b100);color:var(--brand2);font-size:13px;font-weight:600}
h1{margin:16px 0 14px;font-size:clamp(34px,4.4vw,54px);font-weight:800;letter-spacing:-.035em}
h1 em{font-style:normal;color:var(--brand)}
.lead{color:var(--ink2);font-size:18px;max-width:34em}
.ticks{display:flex;flex-wrap:wrap;gap:10px 20px;margin:22px 0 0;padding:0;list-style:none;color:var(--ink2);font-size:15px;font-weight:500}
.ticks li{display:flex;align-items:center;gap:7px}
.ticks svg{color:var(--ok)}
/* Herramienta */
.tool{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 1px 2px rgba(15,23,42,.04),0 18px 50px -12px rgba(79,70,229,.18);padding:16px}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:262px;padding:24px;border:2px dashed var(--line2);border-radius:14px;background:linear-gradient(180deg,#fafbff,#f4f5ff);text-align:center;cursor:pointer;transition:border-color .2s,background .2s,min-height var(--spr),padding var(--spr);-webkit-tap-highlight-color:transparent;user-select:none}
.drop:hover,.drop.over{border-color:var(--brand);background:var(--b50)}
.drop-ico{display:grid;place-items:center;width:58px;height:58px;border-radius:16px;background:#fff;border:1px solid var(--b100);color:var(--brand);box-shadow:var(--sh);transition:transform var(--spr)}
.drop:hover .drop-ico,.drop.over .drop-ico{transform:translateY(-3px) scale(1.06)}
.drop-txt{display:flex;flex-direction:column;gap:3px}
.drop-t{font-size:20px;font-weight:700;letter-spacing:-.02em}
.drop-s{color:var(--mut);font-size:14.5px}
.drop-s u{color:var(--brand);text-decoration:none;font-weight:600}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;max-width:440px}
.chips i{font-style:normal;font-size:11.5px;font-weight:600;color:var(--ink2);background:#fff;border:1px solid var(--line);border-radius:7px;padding:2px 7px}
.drop-lim{color:var(--mut);font-size:12.5px}
.tool.has .drop{min-height:0;flex-direction:row;padding:12px 16px;gap:12px}
.tool.has .drop-ico{width:36px;height:36px;border-radius:10px}
.tool.has .drop-s,.tool.has .chips,.tool.has .drop-lim{display:none}
.tool.has .drop-t{font-size:15px}
.privacy{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:12px;color:var(--mut);font-size:13px;text-align:center}
.privacy svg{flex:none;color:var(--ok)}
.merge{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;padding:10px 12px 10px 14px;border-radius:12px;background:var(--b50);border:1px solid var(--b100);font-size:14px;font-weight:500;color:var(--brand2)}
.tool-bar{display:flex;justify-content:flex-end;margin-top:12px}
/* Tarjetas de archivo */
.cards{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.cards:not(:empty){margin-top:12px}
.card{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:14px;border:1px solid var(--line);border-radius:var(--r);background:#fff;animation:enter var(--spr) both}
.card.out{animation:leave .22s ease-in both}
@keyframes enter{from{opacity:0;transform:translateY(10px) scale(.97)}}
@keyframes leave{to{opacity:0;transform:scale(.96)}}
.thumb{width:64px;height:64px;border-radius:10px;background:var(--b50);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;color:var(--brand);font-size:11px;font-weight:700;letter-spacing:.02em}
.thumb img{width:100%;height:100%;object-fit:cover;animation:fade .3s both}
.thumb.wave img{object-fit:fill}
@keyframes fade{from{opacity:0}}
.c-head{display:flex;align-items:flex-start;gap:8px}
.c-name{flex:1;min-width:0}
.c-name b{display:block;font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.c-name span{display:block;color:var(--mut);font-size:13px}
.x{flex:none;display:grid;place-items:center;width:32px;height:32px;margin:-4px -4px 0 0;border:0;border-radius:9px;background:none;color:var(--mut);cursor:pointer;font-size:20px;line-height:1}
.x:hover{background:var(--bg);color:var(--ink)}
.c-body{margin-top:10px}
.lbl{display:block;margin:0 0 6px;color:var(--mut);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.targets{display:flex;flex-wrap:wrap;gap:6px}
.chip{min-height:34px;padding:0 12px;border-radius:9px;border:1px solid var(--line2);background:#fff;font-size:14px;font-weight:550;cursor:pointer;transition:transform var(--spr),background .15s,border-color .15s,color .15s;-webkit-tap-highlight-color:transparent}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip:active{transform:scale(.95)}
.chip[aria-pressed=true]{background:var(--brand);border-color:var(--brand);color:#fff}
.opts{display:flex;flex-wrap:wrap;gap:12px 18px;margin-top:12px}
.opt{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--ink2);font-weight:500}
.opt select,.opt input[type=text]{min-height:36px;padding:0 10px;border:1px solid var(--line2);border-radius:9px;background:#fff;font-size:14px;max-width:100%}
.opt input[type=range]{width:170px;accent-color:var(--brand)}
.opt.tog{flex-direction:row;align-items:center;gap:8px;align-self:flex-end;min-height:36px}
.opt.tog input{width:18px;height:18px;accent-color:var(--brand)}
.note{margin-top:10px;color:var(--mut);font-size:13px}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.state{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:14px;color:var(--ink2);font-weight:500}
.state .num{font-variant-numeric:tabular-nums;color:var(--mut);font-size:13px;white-space:nowrap}
.bar{position:relative;height:8px;margin-top:9px;border-radius:99px;background:var(--b50);overflow:hidden}
.bar i{position:absolute;inset:0;border-radius:inherit;background:linear-gradient(90deg,#6366f1,var(--brand));transform-origin:0 50%;transform:scaleX(0)}
.bar.ind i{width:38%;transform:none;animation:ind 1.25s cubic-bezier(.45,0,.2,1) infinite}
@keyframes ind{from{left:-38%}to{left:100%}}
.bar.ok i{background:var(--ok)}
.c-cancel{margin-top:10px}
.pos{display:inline-flex;align-items:center;gap:8px}
.pos b{display:inline-grid;place-items:center;min-width:28px;height:28px;padding:0 8px;border-radius:8px;background:var(--b50);color:var(--brand2);font-size:14px}
.save{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px}
.save .big{font-size:24px;font-weight:750;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.save .pct{font-weight:650;font-size:15px;color:var(--ok)}
.save .pct.more{color:var(--warn)}
.done-h{display:flex;align-items:center;gap:6px;color:var(--ok);font-weight:600;font-size:14px;margin-bottom:4px}
.err{padding:10px 12px;border-radius:10px;background:var(--err50);border:1px solid #fecaca;color:#991b1b;font-size:14px}
.muted{color:var(--mut);font-size:14px}
/* Secciones */
.lazy{content-visibility:auto;contain-intrinsic-size:auto 700px}
.sec{padding:76px 0}
.sec.alt{background:#fff;border-block:1px solid var(--line)}
h2{font-size:clamp(28px,3vw,38px);font-weight:780;letter-spacing:-.03em;text-align:center}
.sub{margin:10px auto 0;color:var(--mut);text-align:center;font-size:17px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:40px 0 0;padding:0}
.steps li,.why article,.fam article{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh)}
.steps b{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;font-size:15px;margin-bottom:14px}
.steps h3,.why h3,.fam h3{font-size:18px;font-weight:700;margin-bottom:8px}
.steps p,.why p{color:var(--ink2);font-size:15px}
.fam{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px;margin-top:40px}
.fam article{box-shadow:none;background:var(--bg)}
.fam p{font-size:14.5px;color:var(--ink2);margin-top:6px}
.fam p b{color:var(--ink)}
.why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:40px}
.ico{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--b50);color:var(--brand);margin-bottom:14px}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:40px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px}
.plan.best{border:2px solid var(--brand);box-shadow:0 20px 50px -20px rgba(79,70,229,.35)}
.badge{position:absolute;top:-13px;left:28px;background:var(--brand);color:#fff;font-size:12.5px;font-weight:650;padding:4px 11px;border-radius:99px}
.plan h3{font-size:18px}
.price{margin:12px 0 4px;color:var(--mut)}
.price b{font-size:40px;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.pdesc{color:var(--mut);font-size:14.5px}
.plan ul{list-style:none;margin:20px 0 24px;padding:0;display:flex;flex-direction:column;gap:9px;flex:1}
.plan li{position:relative;padding-left:26px;font-size:15px;color:var(--ink2)}
.plan li::before{content:"";position:absolute;left:2px;top:6px;width:13px;height:7px;border-left:2.4px solid var(--ok);border-bottom:2.4px solid var(--ok);transform:rotate(-45deg)}
.fine{margin-top:22px;text-align:center;color:var(--mut);font-size:13.5px}
.faq{margin-top:36px;display:flex;flex-direction:column;gap:10px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 18px}
.faq summary{list-style:none;cursor:pointer;padding:16px 28px 16px 0;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:22px;font-weight:400;color:var(--mut);transition:transform var(--spr)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;color:var(--ink2);font-size:15px}
.cta{padding:20px 0 80px}
.cta-in{display:flex;flex-direction:column;align-items:center;gap:22px;padding:52px 24px;border-radius:24px;background:linear-gradient(135deg,#4f46e5,#6366f1 60%,#7c74f0);color:#fff;text-align:center}
.cta h2{color:#fff}
.foot{border-top:1px solid var(--line);background:#fff;padding:44px 0 28px}
.foot-in{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:28px}
.foot-brand p{margin-top:10px;color:var(--mut);font-size:14px}
.foot nav{display:flex;flex-direction:column;gap:8px}
.foot h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);margin-bottom:4px}
.foot nav a{color:var(--ink2);font-size:14.5px}
.foot nav a:hover{color:var(--brand)}
.copy{margin-top:30px;color:var(--mut);font-size:13px}
/* Velo de arrastre */
.veil{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:rgba(79,70,229,.1);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);animation:fade .15s both;pointer-events:none}
.veil::before{content:"";position:absolute;inset:10px;border-radius:22px;background:linear-gradient(90deg,var(--brand) 50%,transparent 0) repeat-x 0 0/22px 3px,linear-gradient(90deg,var(--brand) 50%,transparent 0) repeat-x 0 100%/22px 3px,linear-gradient(0deg,var(--brand) 50%,transparent 0) repeat-y 0 0/3px 22px,linear-gradient(0deg,var(--brand) 50%,transparent 0) repeat-y 100% 0/3px 22px;animation:ants .7s linear infinite;box-shadow:inset 0 0 80px rgba(79,70,229,.25)}
@keyframes ants{to{background-position:22px 0,-22px 100%,0 -22px,100% 22px}}
.veil-in{display:flex;flex-direction:column;align-items:center;gap:10px;padding:28px 36px;border-radius:18px;background:#fff;color:var(--brand);box-shadow:0 20px 60px -10px rgba(79,70,229,.35);font-size:18px;animation:enter var(--spr) both}
/* Toasts */
.toasts{position:fixed;z-index:60;left:50%;bottom:24px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;width:min(92vw,440px);pointer-events:none}
.toast{padding:11px 16px;border-radius:12px;background:var(--ink);color:#fff;font-size:14px;font-weight:500;box-shadow:0 10px 30px rgba(15,23,42,.25);animation:enter var(--spr) both;pointer-events:auto}
.toast.bad{background:#991b1b}
.toast.out{animation:leave .2s ease-in both}
.mbar{display:none}
/* Páginas sencillas */
.page{padding:56px 0 80px}
.page h1{font-size:clamp(30px,4vw,42px);margin:0 0 10px}
.page h2{text-align:left;font-size:22px;margin:34px 0 10px}
.page p,.page li{color:var(--ink2);font-size:16px;margin-top:8px}
.pend{display:inline-block;padding:1px 7px;border-radius:6px;background:#fff7ed;border:1px solid #fed7aa;color:var(--warn);font-size:13px;font-weight:600}
.mock{margin:0 0 28px;padding:12px 14px;border-radius:12px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;font-size:14px}
.auth{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}
.auth form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--sh);scroll-margin-top:90px}
.auth form:target{border-color:var(--brand);box-shadow:0 0 0 4px var(--b50)}
.auth h2{margin:0 0 6px}
.auth label{display:block;margin:18px 0 6px;font-size:14px;font-weight:600}
.auth input{width:100%;min-height:46px;padding:0 14px;border:1px solid var(--line2);border-radius:11px;font-size:16px;background:#fff}
.auth input:focus{outline:3px solid var(--b100);border-color:var(--brand)}
.auth .btn{width:100%;margin-top:14px}
.auth .msg{margin-top:14px;padding:11px 13px;border-radius:10px;background:var(--b50);border:1px solid var(--b100);color:var(--brand2);font-size:14px;animation:enter var(--spr) both}
.auth .msg a{font-weight:600}
@media (max-width:1000px){
  .hero-in{grid-template-columns:minmax(0,1fr);gap:22px}
  .hero-copy{padding-top:0;text-align:center}
  .lead{margin:0 auto}
  .ticks{justify-content:center}
  .nav{display:none}
  .acct{margin-left:auto}
  .steps,.why,.plans{grid-template-columns:minmax(0,1fr)}
  .plans{max-width:520px;margin-inline:auto}
  .foot-in{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .top-in{height:58px;gap:12px}
  main{padding-top:58px}
  .acct{gap:10px}
  .acct .link{font-size:14px}
  .hero{padding:22px 0 26px}
  h1{margin:12px 0 10px;font-size:32px}
  .lead{font-size:16px}
  .ticks{display:none}
  .tool{padding:10px;border-radius:16px}
  .drop{min-height:200px;padding:20px 14px}
  .card{grid-template-columns:52px minmax(0,1fr);gap:12px;padding:12px}
  .card>div:not(.thumb){display:contents}
  .c-head{grid-column:2;align-self:center}
  .c-body{grid-column:1/-1;margin-top:0}
  .thumb{width:52px;height:52px}
  .acts .btn,.c-cancel{width:100%}
  .acts .btn{flex:1 1 100%}
  .tool-bar{display:none}
  .merge{flex-direction:column;align-items:stretch;text-align:center}
  .opt input[type=range]{width:100%}
  .opt{flex:1 1 140px}
  .sec{padding:56px 0}
  .auth{grid-template-columns:minmax(0,1fr)}
  .mbar{display:flex;position:fixed;z-index:30;left:0;right:0;bottom:0;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);animation:enter var(--spr) both}
  .mbar[hidden]{display:none!important}
  .mbar .btn{flex:1;min-height:48px}
  .mbar .mbar-add{flex:0 0 56px;padding:0}
  body.bar-on{padding-bottom:84px}
  .toasts{bottom:calc(92px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:400px){.brand{font-size:17px;gap:7px}.acct{gap:9px}.acct .link{font-size:13.5px}.acct .btn-s{padding:0 11px;font-size:13.5px}}
@media (max-width:330px){.acct .link{display:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}