:root{--azul:#164593;--noche:#0b1426;--cian:#08bae1;--verde:#a3cc33;--tinta:#16202e;--gris:#5b6677;--fondo:#f4f6f9;--linea:#e1e6ee;--blanco:#fff;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--tinta);background:var(--blanco)}
img{max-width:100%;height:auto;display:block}a{color:var(--azul)}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--blanco);padding:8px 12px;border-radius:8px;z-index:100}.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--cian);outline-offset:2px;border-radius:6px}
/* cabecera */
header.top{position:sticky;top:0;z-index:50;background:rgba(11,20,38,.96);backdrop-filter:blur(6px)}
header.top .wrap{display:flex;align-items:center;gap:20px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--blanco);text-decoration:none;font-weight:700;letter-spacing:.2px}
.brand img{width:36px;height:36px}.brand span small{display:block;font-weight:500;color:var(--cian);font-size:.72rem;letter-spacing:1.5px}
nav.menu{margin-left:auto;display:flex;gap:6px;align-items:center}
nav.menu a{color:#d7e2f3;text-decoration:none;padding:8px 12px;border-radius:10px;font-size:.95rem}nav.menu a:hover{background:rgba(255,255,255,.08);color:var(--blanco)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:12px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem}
.btn-primary{background:var(--verde);color:#10200a}.btn-primary:hover{filter:brightness(1.05)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:var(--blanco)}.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-line{border-color:var(--azul);color:var(--azul)}.btn-line:hover{background:#eef3fb}
@media(max-width:760px){nav.menu a:not(.btn){display:none}}
/* héroe */
.hero{background:radial-gradient(1200px 500px at 80% -10%,#1f5cc7 0,transparent 60%),linear-gradient(180deg,var(--noche),#102a5c);color:var(--blanco);padding:56px 0 0;overflow:hidden}
.hero .grid{display:grid;gap:32px;grid-template-columns:1.05fr 1fr;align-items:end}
.hero h1{font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.1;margin:0 0 16px}
.hero h1 em{font-style:normal;color:var(--cian)}
.hero p.lead{font-size:1.15rem;color:#cfdcf1;max-width:34em;margin:0 0 24px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}.hero .nota{font-size:.88rem;color:#9fb3d3;margin:0 0 32px}
.shots{position:relative;min-height:300px}
.shots .pc{width:100%;border-radius:14px 14px 0 0;box-shadow:0 20px 60px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.15);border-bottom:0}
.shots .cel{position:absolute;right:-6px;bottom:0;width:30%;border-radius:22px 22px 0 0;box-shadow:0 20px 50px rgba(0,0,0,.55);border:4px solid #0b1426;border-bottom:0}
@media(max-width:860px){.hero .grid{grid-template-columns:1fr}.shots{margin-top:8px}}
/* secciones */
section{padding:72px 0}section.alt{background:var(--fondo)}
.kicker{color:var(--azul);font-weight:700;letter-spacing:1.4px;font-size:.8rem;text-transform:uppercase;margin:0 0 8px}
h2{font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.2;margin:0 0 12px}.sub{color:var(--gris);max-width:44em;margin:0 0 36px;font-size:1.05rem}
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r);padding:22px}
.card .ico{width:42px;height:42px;border-radius:12px;background:#e7f7fc;color:var(--azul);display:grid;place-items:center;font-size:1.3rem;margin-bottom:12px}
.card h3{margin:0 0 6px;font-size:1.08rem}.card p{margin:0;color:var(--gris);font-size:.96rem}
/* privacidad */
.priv{background:var(--noche);color:var(--blanco)}.priv .sub{color:#b9c8e0}.priv .kicker{color:var(--cian)}
.priv .card{background:#13203d;border-color:#22345e}.priv .card p{color:#b9c8e0}.priv .card .ico{background:#0d3a52;color:var(--cian)}
/* pasos */
.steps{counter-reset:p;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.step{counter-increment:p;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r);padding:22px 22px 22px 70px;position:relative}
.step::before{content:counter(p);position:absolute;left:20px;top:20px;width:34px;height:34px;border-radius:50%;background:var(--azul);color:#fff;display:grid;place-items:center;font-weight:800}
.step h3{margin:0 0 4px}.step p{margin:0;color:var(--gris)}
/* galería */
.gallery{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
figure{margin:0;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r);overflow:hidden}
figure img{width:100%}figcaption{padding:12px 16px;font-size:.92rem;color:var(--gris)}
.phones{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;margin-top:28px}.phones figure{width:min(240px,44%)}
/* licencia */
.lic{display:grid;gap:24px;grid-template-columns:1.2fr 1fr;align-items:center;background:linear-gradient(135deg,var(--azul),#0e2f6b);color:#fff;border-radius:24px;padding:40px}
.lic h2{margin-top:0}.lic ul{padding-left:20px;margin:12px 0 0;color:#d4e1f6}.lic .box{background:rgba(255,255,255,.08);border-radius:16px;padding:22px}
@media(max-width:820px){.lic{grid-template-columns:1fr;padding:26px}}
/* faq */
details{background:var(--blanco);border:1px solid var(--linea);border-radius:12px;padding:0 18px;margin-bottom:10px}
summary{cursor:pointer;padding:16px 0;font-weight:650;list-style:none}summary::-webkit-details-marker{display:none}summary::after{content:"+";float:right;color:var(--azul);font-size:1.3rem;line-height:1}details[open] summary::after{content:"–"}
details p{margin:0 0 16px;color:var(--gris)}
footer{background:var(--noche);color:#b9c8e0;padding:40px 0;font-size:.92rem}footer a{color:#e4ecfa}
footer .grid{display:grid;gap:24px;grid-template-columns:1.4fr 1fr 1fr}@media(max-width:700px){footer .grid{grid-template-columns:1fr}}
footer h4{color:#fff;margin:0 0 8px}footer ul{list-style:none;padding:0;margin:0}footer li{margin:4px 0}.legal-note{margin-top:24px;padding-top:16px;border-top:1px solid #22345e;font-size:.82rem}
/* páginas legales */
.doc{max-width:760px;margin:40px auto;padding:0 16px 40px}.doc h1{font-size:2rem}.doc h2{margin-top:28px;font-size:1.2rem}.doc p,.doc li{color:#2b3647}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
nav.menu .btn{padding:8px 14px;font-size:.92rem;white-space:nowrap}.brand span{white-space:nowrap}
@media(max-width:480px){.brand span{font-size:.9rem}header.top .wrap{gap:8px}nav.menu .btn{padding:8px 10px;font-size:.85rem}}

a.zoom{display:block;cursor:zoom-in;position:relative}a.zoom::after{content:"⤢ Ampliar";position:absolute;right:10px;top:10px;background:rgba(11,20,38,.78);color:#fff;font-size:.78rem;padding:4px 9px;border-radius:999px;opacity:0;transition:opacity .15s}
a.zoom:hover::after,a.zoom:focus-visible::after{opacity:1}@media(hover:none){a.zoom::after{opacity:1}}
dialog#visor{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh;color:#fff}
dialog#visor::backdrop{background:rgba(5,10,20,.92)}
dialog#visor[open]{display:flex;align-items:center;justify-content:center;flex-direction:column}
dialog#visor img{max-width:min(96vw,1500px);max-height:84vh;width:auto;height:auto;border-radius:10px;background:#fff}
dialog#visor button{position:absolute;background:rgba(255,255,255,.14);color:#fff;border:0;font-size:2rem;line-height:1;width:48px;height:48px;border-radius:50%;cursor:pointer}
dialog#visor button:hover{background:rgba(255,255,255,.28)}.v-x{top:14px;right:14px}.v-p{left:14px;top:50%}.v-n{right:14px;top:50%}
dialog#visor .v-t{margin:12px 16px 0;font-size:.95rem;color:#cfdcf1;text-align:center}
@media(max-width:600px){.v-p,.v-n{top:auto;bottom:18px}.v-p{left:18px}.v-n{right:18px}dialog#visor img{max-height:76vh}}

.form{max-width:680px;display:grid;gap:16px;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r);padding:28px;box-shadow:0 10px 30px rgba(22,69,147,.08)}
.form label{display:grid;gap:6px;font-weight:600;font-size:.95rem}.form .row{display:grid;gap:14px;grid-template-columns:1fr 1fr}@media(max-width:600px){.form .row{grid-template-columns:1fr}}
.form input,.form select,.form textarea{font:inherit;padding:12px 14px;border:1.5px solid #c9d2e0;border-radius:12px;background:#fbfcfe;color:var(--tinta);width:100%;transition:border-color .15s,box-shadow .15s}
.form input::placeholder,.form textarea::placeholder{color:#94a0b3}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--azul);background:#fff;box-shadow:0 0 0 4px rgba(8,186,225,.22)}
.form select{appearance:none;-webkit-appearance:none;padding-right:40px;background:#fbfcfe url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' fill='none' stroke='%23164593' stroke-width='2'%3E%3Cpath d='M1 1l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center}
.form .chk input{accent-color:var(--azul)}
.form textarea{resize:vertical}.form .chk{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.9rem;color:var(--gris)}.form .chk input{width:auto;margin-top:4px}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.estado{margin:0;min-height:1.4em;font-weight:600}.estado.ok{color:#2a7a2a}.estado.err{color:#b3261e}.alt-mail{margin:0;color:var(--gris);font-size:.92rem}
.form .btn{justify-self:start}.form .btn[disabled]{opacity:.6;cursor:wait}

/* contacto: panel + formulario */
section.contacto{background:var(--fondo)}
.c-grid{display:grid;grid-template-columns:.8fr 1.4fr;gap:24px;align-items:stretch;margin-top:8px}
.c-grid .form{max-width:none}
.c-info{background:radial-gradient(600px 300px at 90% -10%,#1f5cc7 0,transparent 65%),linear-gradient(180deg,var(--noche),#102a5c);color:var(--blanco);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:18px}
.c-info h3{margin:0;font-size:1.4rem;color:var(--blanco)}
.c-info ul{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.c-info li{display:grid;gap:2px;padding-left:34px;position:relative}
.c-info li::before{content:"✓";position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:50%;background:var(--verde);color:#10200a;font-weight:800;font-size:.85rem;display:grid;place-items:center}
.c-info li b{color:var(--blanco)}.c-info li span{color:#bccbe4;font-size:.93rem}
.c-mail{margin:auto 0 0;color:#bccbe4;font-size:.92rem}.c-mail a{color:var(--cian);font-weight:700;font-size:1.05rem;text-decoration:none}.c-mail a:hover{text-decoration:underline}
.c-priv{margin:0;font-size:.82rem;color:#8fa4c7;border-top:1px solid rgba(255,255,255,.14);padding-top:12px}
.c-form .btn{justify-self:stretch;padding:14px 20px}
@media(max-width:860px){.c-grid{grid-template-columns:1fr}.c-form{padding:20px}}