:root{
  --ink:#0f2236;       /* texto principal: azul tinta de expediente */
  --ink-soft:#4a5d70;  /* texto secundario */
  --paper:#f5f7f9;     /* fondo general, gris papel frío */
  --sheet:#ffffff;     /* superficies */
  --rule:#d9e1e8;      /* líneas */
  --blue:#2449c9;      /* azul de la aplicación (botones) */
  --blue-deep:#1a3596;
  --green:#0f8a5f;     /* verde Amara (icono del copiloto) */
  --green-soft:#e6f4ee;
  --night:#0b1b2c;     /* bloque oscuro: precios */
  --ease-out:cubic-bezier(0.23,1,0.32,1);
  --ease-in-out:cubic-bezier(0.77,0,0.175,1);
  --serif:"Newsreader",Georgia,serif;
  --sans:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.08;margin:0}
h2{font-size:clamp(32px,4vw,48px)}
h3{font-size:24px;line-height:1.2}
p{margin:0}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--ink-soft);max-width:60ch}
.btn{display:inline-flex;align-items:center;gap:.5em;font:500 16px/1 var(--sans);padding:15px 22px;border-radius:10px;text-decoration:none;border:1px solid transparent;transition:background-color .2s ease,transform .16s var(--ease-out)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-deep)}
.btn-ghost{color:var(--ink);border-color:var(--rule);background:var(--sheet)}
.btn-ghost:hover{border-color:var(--ink-soft)}
section{padding:96px 0}

/* Hero */
.hero{padding:72px 0 40px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.stage .frame{width:128%}
@media (max-width:980px){.stage .frame{width:100%}}
.hero h1{font-size:clamp(42px,5.4vw,72px)}
.hero .lead{margin-top:22px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.facts{list-style:none;padding:0;margin:36px 0 0;display:grid;gap:10px;color:var(--ink-soft);font-size:15px}
.facts li{display:flex;gap:10px;align-items:baseline}
.facts strong{color:var(--ink);font-weight:600}
.facts li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--green);flex:none;transform:translateY(-1px)}
.stage{position:relative}
.frame{background:var(--sheet);border:1px solid var(--rule);border-radius:14px;box-shadow:0 30px 60px -30px rgba(15,34,54,.35),0 8px 18px -10px rgba(15,34,54,.18);overflow:hidden}
.frame .bar{display:flex;gap:6px;padding:10px 12px;border-bottom:1px solid var(--rule);background:#fbfcfd}
.frame .bar i{width:10px;height:10px;border-radius:50%;background:#dfe5ea}
.frame .bar span{margin-left:10px;font-size:12px;color:var(--ink-soft)}
.work-card{position:absolute;left:-40px;bottom:-34px;width:min(330px,62%);background:var(--sheet);border:1px solid var(--rule);border-radius:12px;box-shadow:0 24px 48px -24px rgba(15,34,54,.45);padding:16px 18px}
.work-card .t{font:600 14px var(--sans);display:flex;align-items:center;gap:8px}
.work-card .t b{width:22px;height:22px;border-radius:6px;background:var(--green);display:grid;place-items:center;color:#fff;font-size:12px}
.work-card ul{list-style:none;margin:12px 0 0;padding:0;font-size:14px}
.work-card li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--rule)}
.work-card li span{color:var(--ink-soft)}
.work-card .ok{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--rule);display:grid;place-items:center;flex:none;transition:background-color .3s ease,border-color .3s ease}
.work-card .ok svg{width:11px;height:11px;stroke:#fff;stroke-width:3;fill:none;stroke-dasharray:20;stroke-dashoffset:20;transition:stroke-dashoffset .35s var(--ease-out) .1s}
.work-card li.done .ok{background:var(--green);border-color:var(--green)}
.work-card li.done .ok svg{stroke-dashoffset:0}
.work-card .row{display:flex;align-items:center;gap:10px}

/* Momento orquestado de carga: solo en el hero */
@media (prefers-reduced-motion:no-preference){
  .js .hero h1,.js .hero .lead,.js .hero .ctas,.js .hero .facts{opacity:0;transform:translateY(12px);animation:rise .7s var(--ease-out) forwards}
  .js .hero .lead{animation-delay:.08s}
  .js .hero .ctas{animation-delay:.16s}
  .js .hero .facts{animation-delay:.24s}
  .js .stage .frame{opacity:0;transform:translateY(20px) scale(.98);animation:rise .9s var(--ease-out) .2s forwards}
  .js .stage .work-card{opacity:0;transform:translateY(16px) scale(.97);animation:rise .6s var(--ease-out) .75s forwards}
  @keyframes rise{to{opacity:1;transform:none}}
}

/* Definición */
.define{padding:72px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--sheet)}
.define .wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:56px}
.define p+p{margin-top:16px}
.define .copy{font-size:19px;color:var(--ink-soft);max-width:64ch}
.define .copy strong{color:var(--ink);font-weight:600}

/* Recorrido por el producto */
.tour .head{display:flex;justify-content:space-between;gap:40px;align-items:end;flex-wrap:wrap}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:40px 0 28px}
.tab{font:500 15px var(--sans);color:var(--ink-soft);background:transparent;border:1px solid var(--rule);border-radius:999px;padding:10px 16px;cursor:pointer;transition:background-color .2s ease,color .2s ease,border-color .2s ease}
.tab:hover{color:var(--ink);border-color:var(--ink-soft)}
.tab[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.panel{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:48px;align-items:start}
.panel[hidden]{display:none}
.panel .txt p{color:var(--ink-soft);margin-top:14px}
.panel .txt ul{margin:18px 0 0;padding-left:20px;color:var(--ink-soft)}
.panel .txt li{margin:6px 0}
.panel .txt a.more{display:inline-block;margin-top:20px;font-weight:500}
@media (prefers-reduced-motion:no-preference){
  .panel.enter .frame{animation:swap .35s var(--ease-out)}
  .panel.enter .txt{animation:swap .35s var(--ease-out)}
  @keyframes swap{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
}

/* Comparación con ChatGPT */
.vs{background:var(--sheet);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
table{width:100%;border-collapse:collapse;font-size:16px}
th,td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--rule);vertical-align:top}
thead th{font:600 14px var(--sans);color:var(--ink-soft)}
tbody th{font-weight:500;width:22%}
.vs table{margin-top:36px}
.vs td.us{background:var(--green-soft)}
.vs .note{margin-top:18px;font-size:15px;color:var(--ink-soft)}

/* Corpus */
.corpus .grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:start}
.big{font-family:var(--serif);font-size:clamp(56px,8vw,104px);line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.big-label{margin-top:10px;color:var(--ink-soft)}
.corpus table td:last-child,.corpus table th:last-child{text-align:right;font-variant-numeric:tabular-nums}
.bar-cell{position:relative}
.bar-cell i{position:absolute;left:0;bottom:6px;height:3px;border-radius:2px;background:var(--green);opacity:.55}

/* Precios */
.pricing{background:var(--night);color:#e8eef4}
.pricing h2{color:#fff}
.pricing .lead{color:#a9b8c7}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:44px}
.plan{border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:28px;display:flex;flex-direction:column}
.plan.pick{background:#fff;color:var(--ink);border-color:#fff}
.plan .who{font-size:14px;color:#a9b8c7}
.plan.pick .who{color:var(--ink-soft)}
.plan h3{margin-top:6px;color:inherit}
.plan .price{font-family:var(--serif);font-size:52px;line-height:1;margin-top:18px}
.plan .price small{font:400 15px var(--sans);color:#a9b8c7;margin-left:6px}
.plan.pick .price small{color:var(--ink-soft)}
.plan .desc{margin-top:12px;font-size:15px;color:#c3cfdb}
.plan.pick .desc{color:var(--ink-soft)}
.plan .btn{margin-top:auto;justify-content:center}
.plan .spacer{height:24px}
.plan .btn-line{background:transparent;border-color:rgba(255,255,255,.3);color:#fff}
.plan .btn-line:hover{border-color:#fff}
.compare{margin-top:48px;overflow-x:auto}
.compare table{min-width:640px;color:#e8eef4}
.compare th,.compare td{border-bottom-color:rgba(255,255,255,.12)}
.compare thead th{color:#a9b8c7}
.compare td,.compare thead th:not(:first-child){text-align:center}
.compare .y{color:#5fd3a0;font-weight:600}
.compare .n{color:#5d7186}
.trial{margin-top:28px;font-size:16px;color:#c3cfdb}
.trial strong{color:#fff}

/* Para quién */
.who-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:44px;border-top:1px solid var(--rule)}
.who-grid a{display:block;padding:28px 24px 28px 0;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--rule)}
.who-grid a+a{padding-left:24px;border-left:1px solid var(--rule)}
.who-grid h3{font-size:22px}
.who-grid p{margin-top:10px;color:var(--ink-soft);font-size:16px}
.who-grid span{display:inline-block;margin-top:14px;color:var(--blue);font-weight:500;font-size:15px}

/* Seguridad */
.trust{background:var(--sheet);border-top:1px solid var(--rule)}
.trust ul{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 56px}
.trust li h3{font-size:21px}
.trust li p{margin-top:8px;color:var(--ink-soft)}

/* FAQ */
.faq .grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:56px}
details{border-bottom:1px solid var(--rule)}
details:first-of-type{border-top:1px solid var(--rule)}
summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font:500 18px/1.4 var(--sans);position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:10px;border-right:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);transform:translateY(-70%) rotate(45deg);transition:transform .25s var(--ease-out)}
details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details p{padding:0 40px 22px 0;color:var(--ink-soft)}

/* Cierre */
.close{padding:110px 0;text-align:left}
.close .box{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:end}
.close .ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

/* Responsive */
@media (max-width:980px){
  .nav{display:none}
  .hero-grid,.define .wrap,.panel,.corpus .grid,.faq .grid,.close .box{grid-template-columns:1fr;gap:36px}
  .work-card{right:8px;bottom:-28px}
  .plans{grid-template-columns:1fr}
  .who-grid{grid-template-columns:1fr 1fr}
  .who-grid a+a{padding-left:0;border-left:0}
  .who-grid a:nth-child(even){padding-left:24px;border-left:1px solid var(--rule)}
  .trust ul{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .close .ctas{justify-content:flex-start}
  section{padding:72px 0}
}
@media (max-width:560px){
  .top .actions .login{display:none}
  .who-grid{grid-template-columns:1fr}
  .who-grid a:nth-child(even){padding-left:0;border-left:0}
  .work-card{position:relative;right:auto;bottom:auto;width:100%;margin-top:16px}
  th,td{padding:12px 10px}
}

/* Universidades */
.uni-hero{padding:72px 0 64px}
.uni-hero .grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:56px;align-items:center}
.uni-hero h1{font-size:clamp(40px,5vw,66px)}
.uni-hero .lead{margin-top:22px}
.uni-hero .stage .frame{width:115%}
@media (max-width:980px){.uni-hero .stage .frame{width:100%}}
.uni-hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.why{background:var(--sheet);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.why .grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:44px}
.why h3{font-size:22px}
.why p{margin-top:10px;color:var(--ink-soft)}
.trust-uni .grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:start}
.trust-uni ul{margin:0;padding:0;list-style:none;display:grid;gap:18px}
.trust-uni li{padding-bottom:18px;border-bottom:1px solid var(--rule)}
.trust-uni li strong{display:block;font-weight:600}
.trust-uni li span{color:var(--ink-soft)}
.program{background:var(--night);color:#e8eef4}
.program h2{color:#fff}
.program .lead{color:#a9b8c7}
.program .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:44px}
.program article{border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:28px}
.program article h3{color:#fff;font-size:22px}
.program article p{margin-top:10px;color:#c3cfdb}
.program .highlight{background:#fff;color:var(--ink);border-color:#fff;grid-column:1 / -1}
.program .highlight h3{color:var(--ink);font-size:26px}
.program .highlight p{color:var(--ink-soft);max-width:70ch}
.program .note{margin-top:28px;color:#c3cfdb}
.program .note strong{color:#fff}
.steps ol{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--rule);counter-reset:s}
.steps li{padding:28px 24px 0 0;counter-increment:s}
.steps li+li{padding-left:24px;border-left:1px solid var(--rule)}
.steps li::before{content:counter(s);display:block;font-family:var(--serif);font-size:44px;line-height:1;color:var(--green)}
.steps h3{font-size:21px;margin-top:14px}
.steps p{margin-top:8px;color:var(--ink-soft);font-size:16px}
@media (max-width:980px){
  .uni-hero .grid,.trust-uni .grid{grid-template-columns:1fr;gap:36px}
  .why .grid,.program .grid{grid-template-columns:1fr}
  .steps ol{grid-template-columns:1fr 1fr}
  .steps li:nth-child(3){padding-left:0;border-left:0}
}
@media (max-width:560px){
  .steps ol{grid-template-columns:1fr}
  .steps li+li{padding-left:0;border-left:0}
}

/* Contacto */
.contact-list{list-style:none;padding:0;margin:36px 0 0;display:grid;gap:16px}
.contact-list li{display:grid;grid-template-columns:110px 1fr;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--rule)}
.contact-list li>span:first-child{color:var(--ink-soft);font-size:15px}
.contact-form{background:var(--sheet);border:1px solid var(--rule);border-radius:14px;padding:28px;display:grid;gap:16px;box-shadow:0 30px 60px -40px rgba(15,34,54,.35)}
.contact-form label{display:grid;gap:6px;font-size:15px;font-weight:500}
.contact-form small{font-weight:400;color:var(--ink-soft)}
.contact-form input,.contact-form select,.contact-form textarea{font:400 16px/1.4 var(--sans);color:var(--ink);padding:12px 14px;border:1px solid var(--rule);border-radius:10px;background:#fff;width:100%}
.contact-form input:focus-visible,.contact-form select:focus-visible,.contact-form textarea:focus-visible{outline:3px solid var(--blue);outline-offset:1px}
.contact-form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.contact-form .check input{width:auto;margin-top:4px}
.contact-form .btn{justify-content:center;cursor:pointer}
.contact-form .hp{position:absolute;left:-9999px}
.form-legal{font-size:13px;color:var(--ink-soft)}
.form-msg{padding:12px 14px;border-radius:10px;font-size:15px}
.form-msg.ok{background:var(--green-soft);color:#0b5c40}
.form-msg.err{background:#fdecec;color:#8a1c1c}
.contact-hero{padding-bottom:96px}

/* Jóvenes abogados */
.why .grid.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.note-ia{margin-top:40px;padding-top:24px;border-top:1px solid var(--rule);color:var(--ink-soft);max-width:72ch}
.close .box > div > .lead{max-width:52ch}
@media (max-width:980px){.why .grid.grid-4{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.why .grid.grid-4{grid-template-columns:1fr}}
.trust-uni .stage .frame{width:100%}

/* Colegios */
.plans.plans-2{grid-template-columns:repeat(2,minmax(0,1fr));max-width:820px}
.colegios{margin-top:36px;border-top:1px solid var(--rule)}
.colegios details{border-bottom:1px solid var(--rule)}
.colegios summary{display:flex;justify-content:space-between;align-items:center;padding:18px 40px 18px 0}
.colegios summary span{font-size:14px;color:var(--ink-soft);font-weight:400;margin-left:auto;margin-right:12px}
.colegios table{margin:0 0 20px;font-size:15px}
.colegios td,.colegios th{padding:10px 12px}
.colegios td.pend{color:var(--ink-soft);width:180px}
@media (max-width:980px){.plans.plans-2{grid-template-columns:1fr}}