:root{
  --azul:#1b3a5b; --azul2:#2c5d8a; --oro:#b8894a; --gris:#f4f6f8; --txt:#243240; --muted:#6b7a89;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,Arial,sans-serif;color:var(--txt);line-height:1.65;background:#fff}
a{color:var(--azul2);text-decoration:none}
a:hover{text-decoration:underline}
.cont{max-width:1140px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{color:var(--azul);line-height:1.25}
img{max-width:100%}

/* Cabecera */
.cab-top{background:var(--azul);color:#dbe7f2;font-size:.85rem}
.cab-top-in{display:flex;gap:22px;align-items:center;padding:7px 20px;flex-wrap:wrap}
.cab-top a{color:#dbe7f2}
.cab-top .privada{margin-left:auto;background:var(--oro);color:#fff;padding:3px 12px;border-radius:4px;font-weight:600}
.cab-top .privada:hover{text-decoration:none;background:#a3763b}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;gap:16px;flex-wrap:wrap}
.marca{display:flex;flex-direction:column;gap:3px}
.marca-logo{height:46px;width:auto;display:block}
.marca small{font-size:.62rem;font-weight:500;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase}
.marca:hover{text-decoration:none}
.menu{list-style:none;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.menu a{display:block;padding:9px 14px;border-radius:6px;color:var(--txt);font-weight:600;font-size:.96rem}
.menu a:hover{background:var(--gris);text-decoration:none}
.menu a.activo{color:var(--azul2);background:var(--gris)}
.menu a.cta{background:var(--azul);color:#fff}
.menu a.cta:hover{background:var(--azul2)}
.mnav-chk,.mnav-btn{display:none}

/* Hero */
.hero{background:linear-gradient(135deg,var(--azul) 0%,var(--azul2) 100%);color:#fff;padding:70px 0}
.hero h1{color:#fff;font-size:2.5rem;max-width:720px;margin-bottom:14px}
.hero p{font-size:1.2rem;max-width:640px;color:#e3edf6;margin-bottom:26px}
.hero .btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 26px;border-radius:7px;font-weight:700;font-size:1rem}
.btn-o{background:var(--oro);color:#fff}.btn-o:hover{background:#a3763b;text-decoration:none}
.btn-b{background:#fff;color:var(--azul)}.btn-b:hover{background:#eef3f8;text-decoration:none}
.btn-line{border:2px solid #fff;color:#fff}.btn-line:hover{background:#ffffff22;text-decoration:none}

/* Secciones */
section{padding:56px 0}
.gris{background:var(--gris)}
.centro{text-align:center;max-width:760px;margin:0 auto 38px}
.centro h2{font-size:2rem;margin-bottom:12px}
.centro p{color:var(--muted);font-size:1.1rem}

/* Tarjetas de servicio */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.card{background:#fff;border:1px solid #e3e9ef;border-radius:12px;padding:28px;transition:.2s;display:flex;flex-direction:column}
.card:hover{box-shadow:0 10px 30px rgba(27,58,91,.12);transform:translateY(-3px)}
.card .ic{font-size:2rem;margin-bottom:10px}
.card h3{font-size:1.25rem;margin-bottom:8px}
.card p{color:var(--muted);flex:1;margin-bottom:14px}
.card a{font-weight:700}

/* Franja confianza */
.trust{background:var(--azul);color:#fff;padding:40px 0}
.trust .cont{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;text-align:center}
.trust .num{font-size:2.4rem;font-weight:800;color:var(--oro)}
.trust .lbl{color:#cfe0ef}

/* Contenido de páginas */
.pag-cab{background:var(--gris);padding:48px 0;border-bottom:1px solid #e3e9ef}
.pag-cab h1{font-size:2.2rem}
.pag-cab .ruta{color:var(--muted);font-size:.9rem;margin-bottom:8px}
.prosa{max-width:820px;margin:0 auto}
.prosa p{margin-bottom:16px}
.prosa h2{margin:30px 0 12px}
.prosa ul{margin:0 0 18px 22px}
.prosa li{margin-bottom:7px}
.lista-check{list-style:none;margin-left:0!important}
.lista-check li{padding-left:30px;position:relative}
.lista-check li:before{content:"✓";position:absolute;left:0;color:var(--oro);font-weight:800}
.destacado{background:var(--gris);border-left:4px solid var(--oro);padding:18px 22px;border-radius:6px;margin:22px 0}

/* Caja contacto */
.cbox{background:#fff;border:1px solid #e3e9ef;border-radius:12px;padding:26px}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-weight:600;margin-bottom:4px;font-size:.92rem}
.form-row input,.form-row textarea{width:100%;padding:10px 12px;border:1px solid #cdd7e0;border-radius:6px;font-size:1rem;font-family:inherit}

/* Pie */
.pie{background:#16283c;color:#b9c8d6;padding:46px 0 0;margin-top:20px}
.pie-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr;gap:34px}
.pie h4{color:#fff;margin-bottom:12px;font-size:1rem}
.pie a{color:#b9c8d6;display:block;margin-bottom:6px}
.pie-marca{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:10px}
.pie .privada2{color:var(--oro);font-weight:700;margin-top:10px}
.pie-legal{border-top:1px solid #2b4055;margin-top:30px;padding:16px 20px;font-size:.85rem;color:#8ba0b3}
.pie-legal a{color:#8ba0b3;display:inline}

@media(max-width:820px){
  .pie-grid{grid-template-columns:1fr;gap:24px}
  .hero h1{font-size:2rem}
  .hide-m{display:none}
  .mnav-btn{display:block;font-size:1.6rem;cursor:pointer;color:var(--azul);padding:4px 10px}
  .menu{display:none;width:100%;flex-direction:column;align-items:stretch}
  .mnav-chk:checked ~ .menu{display:flex}
  .menu a{padding:12px}
}