/* DecaEmite · web comercial
   Carretera: azul de señal de autovía, matrículas con banda UE, línea de carril como separador */
:root{
  --ink:#0E1F33; --sign:#1F4FA3; --sign-soft:#E7EEFA; --ok:#1C7A47; --ok-soft:#E3F3EA;
  --bad:#B42318; --bad-soft:#FBE7E7; --paper:#F5F7F8; --card:#FFFFFF; --line:#D6DDE5;
  --muted:#5B6878; --lane:#E3B23C; --band:#0E1F33; --band-fg:#E9EEF5; --band-muted:#9FB0C4;
  --on-sign:#FFFFFF;
  --f-display:"Barlow Semi Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:"Barlow","Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ink:#E6ECF3;--sign:#7FA6EE;--sign-soft:#16264A;--ok:#5CC48A;--ok-soft:#143524;--bad:#F2877D;--bad-soft:#3A1715;
  --paper:#0C141E;--card:#121D2A;--line:#24344A;--muted:#93A3B6;--lane:#D9A834;--band:#08111A;--band-fg:#E6ECF3;
  --band-muted:#8C9DB2;--on-sign:#0C141E;color-scheme:dark}}
:root[data-theme="dark"]{
  --ink:#E6ECF3;--sign:#7FA6EE;--sign-soft:#16264A;--ok:#5CC48A;--ok-soft:#143524;--bad:#F2877D;--bad-soft:#3A1715;
  --paper:#0C141E;--card:#121D2A;--line:#24344A;--muted:#93A3B6;--lane:#D9A834;--band:#08111A;--band-fg:#E6ECF3;
  --band-muted:#8C9DB2;--on-sign:#0C141E;color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 18px/1.6 var(--f-body)}
a{color:var(--sign)}
img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding-inline:20px}
.narrow{max-width:760px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.08;margin:0;text-wrap:balance}
h1{font-size:clamp(40px,5.6vw,68px);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(30px,3.8vw,42px)}
h3{font-size:23px}
p{margin:0}
.lead{font-size:21px;color:var(--muted);max-width:40ch}
.eyebrow{font:600 13px/1 var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--sign)}
.muted{color:var(--muted)}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid var(--sign);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* cabecera */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:color-mix(in srgb,var(--paper) 92%,transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:22px;min-height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:800 24px/1 var(--f-display)}
.brand b{color:var(--sign)}
.mark{width:30px;height:30px;border-radius:7px;background:#1F4FA3;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;padding:5px;flex:none}
.mark i{background:#fff;border-radius:1px}
.mark i:nth-child(2),.mark i:nth-child(4),.mark i:nth-child(9){background:transparent}
.nav{display:flex;gap:4px;list-style:none;margin:0 0 0 auto;padding:0}
.nav a{display:block;text-decoration:none;color:var(--muted);font-weight:500;font-size:16px;padding:8px 11px;border-radius:8px}
.nav a:hover{color:var(--ink);background:var(--card)}
.nav a[aria-current="page"]{color:var(--sign);background:var(--sign-soft)}
.top-cta{display:flex;gap:8px}
.nav .only-m{display:none}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;padding:8px 12px;color:var(--ink);font:600 15px var(--f-body);cursor:pointer}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 17px/1 var(--f-body);text-decoration:none;
  padding:15px 22px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--sign);color:var(--on-sign)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--card)}
.btn-sm{padding:10px 15px;font-size:15px}
.cta{display:flex;flex-wrap:wrap;gap:12px}

/* secciones */
section{padding-block:84px}
.sec-head{display:grid;gap:12px;max-width:700px;margin-bottom:44px}
.sec-head p{color:var(--muted);font-size:19px}
.lane{height:4px;background:repeating-linear-gradient(90deg,var(--lane) 0 46px,transparent 46px 80px);opacity:.85}
.band{background:var(--band);color:var(--band-fg)}
.band .eyebrow{color:var(--lane)}
.band .sec-head p,.band .muted{color:var(--band-muted)}
.page-head{padding-block:64px 40px;display:grid;gap:16px}
.page-head .lead{max-width:56ch}
.crumbs{font-size:14px;color:var(--muted)}
.crumbs a{color:var(--muted)}

/* rejillas y tarjetas */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px;display:grid;gap:10px;align-content:start;min-width:0}
.card p{color:var(--muted)}
.band .card{background:color-mix(in srgb,var(--card) 8%,transparent);border-color:color-mix(in srgb,var(--band-fg) 18%,transparent)}
.band .card p{color:var(--band-muted)}
.ico{width:40px;height:40px;border-radius:10px;background:var(--sign-soft);color:var(--sign);display:grid;place-items:center;
  font:700 18px var(--f-display)}
.step-n{font:800 15px/1 var(--f-display);width:34px;height:34px;border-radius:8px;background:var(--sign-soft);color:var(--sign);display:grid;place-items:center}

/* prosa larga (páginas informativas) */
.prose{display:grid;gap:18px;max-width:760px}
.prose h2{font-size:32px;margin-top:28px}
.prose h3{font-size:22px;margin-top:12px}
.prose ul,.prose ol{margin:0;padding-left:22px;display:grid;gap:8px}
.prose p,.prose li{color:var(--ink)}
.note{border-left:4px solid var(--sign);background:var(--sign-soft);padding:16px 18px;border-radius:0 10px 10px 0}
.note.warn{border-color:var(--lane);background:color-mix(in srgb,var(--lane) 14%,var(--card))}
.with-side{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:48px;align-items:start}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.split-phone{grid-template-columns:minmax(0,1fr) 320px}
.toc{position:sticky;top:96px;display:grid;gap:6px;font-size:15px;border-left:2px solid var(--line);padding-left:16px}
.toc a{color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--sign)}
.toc b{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin-bottom:4px}

/* tablas */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
th{text-align:left;font-size:13px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:12px 16px;background:var(--paper)}
td{padding:13px 16px;border-top:1px solid var(--line);vertical-align:top}
td:first-child{font-weight:600}

/* checks */
.checks{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.checks li{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.checks .ok{min-width:28px;width:auto;padding:0 4px;height:28px;font-size:13px;border-radius:50%;background:var(--ok-soft);color:var(--ok);display:grid;place-items:center;font-weight:700}
.checks b{display:block}

/* matrícula y estado */
.plate{display:inline-flex;border:1.5px solid #1B1F24;border-radius:4px;overflow:hidden;font:600 13px/1 var(--f-mono);background:#fff;color:#111;vertical-align:middle}
.plate::before{content:"E";background:#1F4FA3;color:#fff;font:700 9px/1 var(--f-body);display:flex;align-items:flex-end;padding:3px 3px 2px}
.plate span{padding:4px 7px;letter-spacing:.06em}
.pill{display:inline-flex;align-items:center;gap:6px;font:600 13px/1 var(--f-body);padding:6px 10px;border-radius:20px;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.p-ruta{background:var(--sign-soft);color:var(--sign)}.p-ok{background:var(--ok-soft);color:var(--ok)}.p-bad{background:var(--bad-soft);color:var(--bad)}

/* portada */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-block:48px 72px}
.hero h1 em{font-style:normal;color:var(--sign)}
.hero .lead{margin-top:20px}
.hero .cta{margin-top:30px}
.deadline{display:flex;align-items:center;gap:14px;margin-top:30px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--card);max-width:460px}
.deadline .days{font:800 40px/1 var(--f-display);color:var(--sign);min-width:2ch;text-align:center}
.deadline p{font-size:15px;color:var(--muted);line-height:1.35}
.deadline strong{color:var(--ink)}
.stage{position:relative;display:flex;justify-content:center;min-width:0}
.phone{position:relative;width:300px;max-width:100%;border-radius:38px;background:#0B1520;padding:10px;box-shadow:0 30px 60px rgba(14,31,51,.25)}
.screen{border-radius:30px;overflow:hidden;background:#EEF2F5;color:#1B1F24;font-size:12.5px;line-height:1.4}
.s-top{background:#0F2A44;color:#fff;padding:26px 16px 40px}
.s-top small{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#B8C7D9}
.s-top b{font:700 17px/1.2 var(--f-display);display:block;margin-top:4px}
.s-top.blue{background:#1F4FA3;padding-bottom:20px}
.s-body{padding:0 12px 14px;margin-top:-26px;display:grid;gap:10px}
.s-body.flat{margin-top:0;padding-top:12px}
.s-card{background:#fff;border:1px solid #D9DEE4;border-radius:12px;padding:12px}
.s-status{display:flex;align-items:center;gap:10px}
.s-dot{width:32px;height:32px;border-radius:50%;background:#E6F4EA;color:#2E7D32;display:grid;place-items:center;font-weight:700;flex:none}
.s-h{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#2E7D32;font-weight:700;margin-bottom:8px}
.s-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}
.s-l{font-size:9px;letter-spacing:.06em;text-transform:uppercase;color:#6B7280;font-weight:600}
.s-v{font-weight:600}
.s-btn{background:#0F2A44;color:#fff;text-align:center;border-radius:10px;padding:11px;font-weight:700}
.s-qr{background:#fff;border:1px solid #D9DEE4;border-radius:16px;padding:14px;margin:4px auto;width:180px}
.s-qr svg{display:block;width:100%}
.sheet{position:absolute;right:2%;top:7%;width:62%;aspect-ratio:210/297;max-width:100%;background:var(--card);border:1px solid var(--line);
  border-radius:6px;transform:rotate(5deg);box-shadow:0 18px 40px rgba(14,31,51,.12);padding:14px;overflow:hidden}
.sheet .hd{height:30px;background:#0F2A44;margin:-14px -14px 12px}
.sheet .ln{height:7px;border-radius:3px;background:var(--line);margin-bottom:8px}

/* documento de ejemplo */
.doc{background:#fff;color:#1B1F24;border-radius:6px;box-shadow:0 24px 50px rgba(0,0,0,.3);overflow:hidden;font-size:11.5px;max-width:470px;min-width:0}
.doc-hd{background:#0F2A44;color:#fff;padding:16px 18px;display:flex;justify-content:space-between;gap:12px;align-items:center}
.doc-hd b{font:700 14px/1.15 var(--f-display)}
.doc-ref{background:#2E7D32;border-radius:5px;padding:6px 9px;text-align:right;font:600 11px/1.2 var(--f-mono);white-space:nowrap}
.doc-ref small{display:block;font:500 8px/1 var(--f-body);letter-spacing:.08em;opacity:.8}
.doc-bd{padding:16px 18px;display:grid;gap:14px}
.doc-sec{font:700 12.5px/1 var(--f-display);color:#0F2A44;border-bottom:1px solid #D9DEE4;padding-bottom:5px}
.doc-g{display:grid;grid-template-columns:1fr 1fr;gap:9px 16px}
.doc-l{font-size:8.5px;letter-spacing:.07em;text-transform:uppercase;color:#6B7280;font-weight:700}
.doc-v{font-weight:700;font-size:12px}
.doc-qr{display:flex;gap:12px;align-items:center;background:#F5F7F9;border:1px solid #D9DEE4;border-radius:6px;padding:10px}
.doc-qr svg{width:74px;height:74px;flex:none}

/* precios */
.plans{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:stretch}
.plans-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.plan{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:16px;min-width:0;position:relative}
.plan.pick{border:2px solid var(--sign)}
.plan.pick::before{content:"El más elegido";position:absolute;top:-12px;left:22px;background:var(--sign);color:var(--on-sign);font:600 12px/1 var(--f-body);padding:6px 10px;border-radius:20px}
.plan .for{color:var(--muted);font-size:15px;margin-top:4px}
.price{font:800 44px/1 var(--f-display)}
.price small{font:500 16px var(--f-body);color:var(--muted)}
.unit{font-size:14px;color:var(--muted);margin-top:6px}
.plan ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:16px}
.plan li{padding-left:22px;position:relative}
.plan li::before{content:"";position:absolute;left:2px;top:.55em;width:9px;height:5px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.plan .btn{margin-top:auto}
.calc{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px}
.calc input[type=range]{width:100%;accent-color:var(--sign)}
.calc output{font:800 40px/1 var(--f-display);color:var(--sign)}

/* preguntas */
.faq{display:grid;gap:12px;max-width:860px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 22px}
summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--sign);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p,details ul{color:var(--muted);margin-top:12px}

/* cierre */
.final{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;background:#1F4FA3;color:#fff;border-radius:20px;padding:44px}
.final h2{color:#fff;max-width:20ch}
.final p{color:#DCE6F7;margin-top:8px}
.final .btn{background:#fff;color:#1F4FA3}

/* pie */
.foot{padding-block:56px 40px;color:var(--muted);font-size:15.5px;border-top:1px solid var(--line);margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.foot h4{font:600 13px/1 var(--f-body);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--sign)}
.legal{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:14px}

/* formulario */
.form{display:grid;gap:14px}
.form label{font-weight:600;font-size:15px;display:grid;gap:6px}
.form input,.form textarea,.form select{font:400 16px var(--f-body);padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);width:100%}

@media (max-width:980px){
  .plans-3{grid-template-columns:1fr}
  .nav,.top-cta{display:none}
  .menu-btn{display:block}
  .top.open .nav{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 20px 20px;margin:0}
  .top.open .nav .only-m{display:block}
  .hero,.with-side,.split,.split-phone{grid-template-columns:1fr}
  .toc{position:static}
  .g3,.g4,.plans{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  section{padding-block:60px}
}
@media (max-width:620px){
  .g2,.g3,.g4,.plans,.foot-grid{grid-template-columns:1fr}
  .sheet{display:none}
  .final{padding:28px}
  .calc{grid-template-columns:1fr}
}