:root{
  --bg-primary:#0B0E12;
  --bg-secondary:#141920;
  --bg-elevated:#1C232C;
  --bg-light:#E4E7EC;
  --azul-diez:#0083DE;
  --azul-glow:#33A6FF;
  --cromado:#E8EBEF;
  --gris-tech:#8891A0;
  --borde-sutil:#2A323D;
  --borde-claro:#E1E4E8;
  --ink-claro:#1A1F26;
  --verde-ok:#2ECC71;
  --rojo-error:#FF6B6B;
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body); background:var(--bg-primary); color:var(--cromado); line-height:1.6;}
a{color:inherit;}
img,svg{display:block; max-width:100%;}
.container{max-width:1080px; margin:0 auto; padding:0 24px;}
.skip-link{position:absolute; left:-999px; top:0; background:var(--azul-diez); color:var(--bg-primary); font-weight:700; padding:10px 16px; z-index:100;}
.skip-link:focus{left:12px; top:12px;}

header{position:sticky; top:0; z-index:50; background:var(--bg-secondary); border-bottom:1px solid var(--borde-sutil);}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 24px; max-width:1080px; margin:0 auto; gap:16px; flex-wrap:wrap;}
.logo{display:flex; align-items:center; gap:8px; text-decoration:none;}
.logo img{height:34px; width:auto;}
.logo span{font-family:var(--font-display); font-weight:700; font-size:18px; color:var(--cromado);}
nav.main-nav{display:flex; gap:4px; flex-wrap:wrap;}
.nav-link{font-family:var(--font-body); font-size:14px; font-weight:500; color:var(--gris-tech); padding:8px 14px; border-radius:20px; text-decoration:none; transition:background .2s, color .2s;}
.nav-link:hover{background:var(--bg-elevated); color:var(--cromado);}
.nav-link.active{background:var(--azul-diez); color:var(--bg-primary); font-weight:600;}
.lang-switch{display:flex; border:1.5px solid var(--azul-diez); border-radius:20px; overflow:hidden; flex-shrink:0;}
.lang-switch a{padding:6px 12px; font-size:13px; font-weight:600; color:var(--gris-tech); text-decoration:none;}
.lang-switch a.active{background:var(--azul-diez); color:var(--bg-primary);}

.menu-toggle{display:none; background:none; border:none; padding:0; cursor:pointer;}
.mobile-menu{display:none;}
.menu-backdrop{display:none;}

main{padding:64px 0 96px;}
.eyebrow{font-family:var(--font-body); font-size:13px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--azul-glow); display:inline-block; margin-bottom:12px;}
h1{font-family:var(--font-display); font-size:44px; font-weight:700; line-height:1.15; letter-spacing:-.5px;}
h2{font-family:var(--font-display); font-size:30px; font-weight:600; margin-bottom:8px;}
.section-intro{color:var(--gris-tech); max-width:560px; margin-bottom:40px; font-size:16px;}
.breadcrumbs{font-size:13px; color:var(--gris-tech); margin-bottom:20px;}
.breadcrumbs a{text-decoration:underline;}

.hero{display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center;}
.hero p.sub{margin:20px 0 28px; font-size:18px; color:var(--gris-tech); max-width:460px;}
.cta-row{display:flex; gap:14px; flex-wrap:wrap;}
.btn{display:inline-block; padding:14px 26px; border-radius:8px; font-weight:700; font-size:15px; text-decoration:none; cursor:pointer; border:none; font-family:var(--font-body); transition:background .2s, box-shadow .2s, color .2s;}
.btn-primary{background:var(--azul-diez); color:var(--bg-primary);}
.btn-primary:hover{background:var(--azul-glow); box-shadow:0 0 24px rgba(51,166,255,.45);}
.btn-ghost{background:transparent; border:1.5px solid var(--azul-diez); color:var(--cromado);}
.btn-ghost:hover{background:var(--azul-diez); color:var(--bg-primary); box-shadow:0 0 24px rgba(0,131,222,.35);}
.stamp-wrap{position:relative; display:flex; align-items:center; justify-content:center;}
.stamp-wrap svg{width:100%; max-width:320px;}
.stamp-circle{fill:none; stroke:var(--azul-diez); stroke-width:5; stroke-dasharray:900; stroke-dashoffset:900; animation:draw 1.4s ease forwards .3s;}
.stamp-strike{stroke:var(--cromado); stroke-width:4; opacity:.3;}
.stamp-ten{font-family:var(--font-display); font-weight:700; font-size:110px; fill:var(--azul-diez);}
.stamp-plus{font-family:var(--font-display); font-weight:700; font-size:44px; fill:var(--azul-glow);}
.stamp-old{font-family:var(--font-display); font-weight:700; font-size:44px; fill:var(--cromado); opacity:.3;}
@keyframes draw{to{stroke-dashoffset:0;}}

.hero-carousel{position:relative; overflow:hidden; border-radius:16px; border:1px solid var(--borde-sutil); aspect-ratio:16/9; background:var(--bg-secondary);}
.hero-slides{position:relative; width:100%; height:100%;}
.hero-slide{position:absolute; inset:0; opacity:0; transition:opacity .7s ease; z-index:0;}
.hero-slide.active{opacity:1; z-index:1;}
.hero-slide picture{position:absolute; inset:0; width:100%; height:100%;}
.hero-slide img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;}
.hero-slide-overlay{position:absolute; inset:0; background:linear-gradient(90deg, rgba(11,14,18,.92) 0%, rgba(11,14,18,.62) 40%, rgba(11,14,18,.18) 72%, rgba(11,14,18,0) 100%);}
.hero-slide-content{position:relative; z-index:2; height:100%; max-width:480px; padding:32px; display:flex; flex-direction:column; justify-content:center;}
.hero-slide-content .eyebrow{margin-bottom:10px;}
.hero-slide-title{font-family:var(--font-display); font-weight:700; font-size:36px; line-height:1.15; letter-spacing:-.5px; margin:0;}
.hero-slide-content .sub{color:var(--cromado); opacity:.88; font-size:16px; max-width:420px; margin:16px 0 24px;}
.hero-arrow{position:absolute; top:50%; transform:translateY(-50%); z-index:3; width:42px; height:42px; border-radius:50%; border:1px solid var(--borde-sutil); background:rgba(11,14,18,.55); color:var(--cromado); display:flex; align-items:center; justify-content:center; cursor:pointer; padding:0; transition:background .2s, border-color .2s;}
.hero-arrow svg{width:20px; height:20px;}
.hero-arrow:hover{background:var(--azul-diez); border-color:var(--azul-diez);}
.hero-arrow-prev{left:16px;}
.hero-arrow-next{right:16px;}
.hero-dots{position:absolute; bottom:18px; left:50%; transform:translateX(-50%); z-index:3; display:flex; gap:10px;}
.hero-dot{width:10px; height:10px; border-radius:50%; border:1.5px solid var(--cromado); background:transparent; opacity:.55; padding:0; cursor:pointer;}
.hero-dot.active{background:var(--azul-diez); border-color:var(--azul-diez); opacity:1;}

.servicios-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:20px;}
.servicio-card{background:var(--bg-elevated); border:1px solid var(--borde-sutil); border-radius:12px; padding:24px; position:relative;}
.servicio-card .num{font-family:var(--font-display); font-weight:700; font-size:22px; color:var(--azul-glow); position:absolute; top:14px; right:18px;}
.servicio-card h3{font-family:var(--font-display); font-size:19px; margin-bottom:10px; padding-right:30px; color:var(--cromado);}
.servicio-card ul{list-style:none; font-size:14px; color:var(--gris-tech);}
.servicio-card li{padding:4px 0; position:relative; padding-left:16px;}
.servicio-card li::before{content:"—"; position:absolute; left:0; color:var(--azul-glow);}

.proceso-list{display:flex; flex-direction:column;}
.proceso-item{display:grid; grid-template-columns:64px 1fr; gap:20px; padding:28px 0; border-bottom:1px solid var(--borde-sutil);}
.proceso-item:first-child{padding-top:0;}
.proceso-grade{font-family:var(--font-display); font-weight:700; font-size:36px; color:var(--azul-diez);}
.proceso-item h3{font-family:var(--font-display); font-size:20px; margin-bottom:6px;}
.proceso-item p{color:var(--gris-tech); font-size:15px; max-width:520px;}

.nosotros-wrap{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start; background:var(--bg-secondary); border:1px solid var(--borde-sutil); border-radius:16px; padding:40px;}
.nosotros-wrap p{font-size:16px; margin-bottom:16px;}
.badge-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:20px;}
.badge{background:var(--bg-elevated); color:var(--cromado); font-size:13px; font-weight:500; padding:6px 14px; border-radius:20px;}
.flags{background:var(--bg-elevated); border:1px solid var(--borde-sutil); border-radius:12px; padding:28px; color:var(--cromado);}
.flags h3{font-family:var(--font-display); font-size:18px; margin-bottom:14px;}
.flag-row{display:flex; gap:12px; margin-bottom:14px; align-items:flex-start;}
.flag-dot{width:8px; height:8px; border-radius:50%; background:var(--azul-glow); margin-top:7px; flex-shrink:0;}

.contacto-wrap{display:grid; grid-template-columns:1fr 1fr; gap:48px;}
form{display:flex; flex-direction:column; gap:14px;}
label{font-size:13px; color:var(--gris-tech); font-weight:500;}
input, textarea, select{font-family:var(--font-body); font-size:15px; padding:12px 14px; border:1px solid var(--borde-sutil); border-radius:8px; background:var(--bg-elevated); color:var(--cromado);}
input::placeholder, textarea::placeholder{color:var(--gris-tech);}
input:focus, textarea:focus, select:focus{outline:none; border-color:var(--azul-diez); box-shadow:0 0 0 3px rgba(0,131,222,.25);}
textarea{min-height:110px; resize:vertical;}
.form-status{font-size:14px; min-height:20px;}
.form-status.success{color:var(--verde-ok);}
.form-status.error{color:var(--rojo-error);}
.contacto-side{background:var(--bg-secondary); color:var(--cromado); border:1px solid var(--borde-sutil); border-radius:12px; padding:32px;}
.contacto-side h3{font-family:var(--font-display); font-size:20px; margin-bottom:16px;}
.contact-line{display:flex; gap:10px; margin-bottom:14px; font-size:15px; align-items:flex-start;}
.contact-line .dot{color:var(--azul-glow); font-weight:700;}

.nav-link.nav-cta{background:var(--azul-diez); color:var(--bg-primary);}
.nav-link.nav-cta:hover{background:var(--azul-glow); color:var(--bg-primary); box-shadow:0 0 16px rgba(51,166,255,.4);}

.quote-wrap{max-width:640px;}
.quote-wrap form{gap:0;}
.quote-card{background:var(--bg-secondary); border:1px solid var(--borde-sutil); border-radius:16px; padding:28px 26px; margin-bottom:24px; display:flex; flex-direction:column; gap:14px;}
.quote-card h3{font-family:var(--font-display); font-size:19px; margin-bottom:-8px;}
.quote-card .quote-sub{font-size:14px; color:var(--gris-tech); margin-top:-10px;}
.quote-extras-note{font-size:13px; color:var(--gris-tech); margin-top:4px;}
.service-item{display:flex; align-items:center; gap:14px; background:var(--bg-elevated); border:1px solid var(--borde-sutil); border-radius:8px; padding:14px 16px; cursor:pointer; transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;}
.service-item:hover{border-color:var(--azul-diez); transform:translateX(2px);}
.service-item.checked{border-color:var(--azul-diez); background:rgba(0,131,222,.14); box-shadow:0 0 22px -6px rgba(0,131,222,.45);}
.service-checkbox{width:22px; height:22px; border-radius:6px; border:1.5px solid var(--borde-sutil); flex:0 0 22px; display:flex; align-items:center; justify-content:center; font-size:.78rem; color:transparent;}
.service-item.checked .service-checkbox{background:var(--azul-diez); border-color:var(--azul-diez); color:#fff;}
.service-icon{width:34px; height:34px; flex:0 0 34px; border-radius:10px; background:rgba(0,131,222,.14); border:1px solid rgba(51,166,255,.25); display:flex; align-items:center; justify-content:center; color:var(--azul-glow);}
.service-icon svg{width:19px; height:19px;}
.service-name{font-size:15px; font-weight:500; color:var(--cromado);}
.service-tag{font-size:12px; color:var(--gris-tech); margin-top:1px;}
#serviciosCore, #serviciosExtras{display:flex; flex-direction:column; gap:10px;}
.req{color:var(--azul-glow);}
.error-msg{color:var(--rojo-error); font-size:14px; margin:0; display:none;}
.btn-block{width:100%; text-align:center;}
.note-wa{font-size:13px; color:var(--gris-tech); text-align:center; margin:0;}

footer{background:var(--bg-secondary); color:var(--gris-tech); padding:24px; text-align:center; font-size:13px; border-top:1px solid var(--borde-sutil);}

.wa-float{position:fixed; right:20px; bottom:20px; background:#25D366; color:#fff; width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center; text-decoration:none; box-shadow:0 3px 10px rgba(0,0,0,.35); z-index:60;}
.wa-float svg{width:28px; height:28px; fill:#fff;}

@media(max-width:760px){
  .hero, .nosotros-wrap, .contacto-wrap{grid-template-columns:1fr;}
  .servicios-grid{grid-template-columns:1fr;}
  .nosotros-wrap{padding:28px;}
  h1{font-size:32px;}
  .header-inner{flex-direction:row; align-items:center; justify-content:space-between;}
  nav.main-nav, .lang-switch{display:none;}
  .hero-carousel{aspect-ratio:3/4;}
  .hero-slide-content{padding:24px 20px; max-width:100%;}
  .hero-slide-title{font-size:26px;}
  .hero-arrow{width:36px; height:36px;}

  .menu-toggle{display:flex; align-items:center; justify-content:center; width:40px; height:40px; border:1px solid var(--borde-sutil); border-radius:8px; flex-shrink:0;}
  .menu-icon{position:relative; width:20px; height:14px;}
  .menu-icon span{position:absolute; left:0; width:100%; height:2px; background:var(--cromado); border-radius:2px; transition:transform .25s ease, opacity .2s ease, top .25s ease;}
  .menu-icon span:nth-child(1){top:0;}
  .menu-icon span:nth-child(2){top:6px;}
  .menu-icon span:nth-child(3){top:12px;}
  .menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(1){top:6px; transform:rotate(45deg);}
  .menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(2){opacity:0;}
  .menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(3){top:6px; transform:rotate(-45deg);}

  .mobile-menu{display:flex; flex-direction:column; position:absolute; top:100%; left:0; right:0; background:var(--bg-secondary); border-bottom:1px solid var(--borde-sutil); padding:8px 24px 24px; max-height:0; overflow:hidden; opacity:0; z-index:49; transition:max-height .3s ease, opacity .25s ease;}
  .mobile-menu.open{max-height:520px; opacity:1;}
  .drawer-links{display:flex; flex-direction:column;}
  .drawer-link{padding:13px 2px; font-size:16px; font-weight:500; color:var(--cromado); text-decoration:none; border-bottom:1px solid var(--borde-sutil);}
  .drawer-link:last-child{border-bottom:none;}
  .drawer-link.active{color:var(--azul-glow); font-weight:600;}
  .drawer-langs{display:flex; gap:8px; margin:16px 0;}
  .drawer-lang{flex:1; text-align:center; padding:8px 0; font-size:13px; font-weight:600; color:var(--gris-tech); border:1px solid var(--borde-sutil); border-radius:8px; text-decoration:none;}
  .drawer-lang.active{background:var(--azul-diez); color:var(--bg-primary); border-color:var(--azul-diez);}
  .drawer-cta{display:block; width:100%; text-align:center;}

  .menu-backdrop{display:block; position:fixed; inset:0; background:rgba(11,14,18,.6); z-index:45; opacity:0; pointer-events:none; transition:opacity .25s ease;}
  .menu-backdrop.open{opacity:1; pointer-events:auto;}
}
@media (prefers-reduced-motion: reduce){
  .stamp-circle{animation:none; stroke-dashoffset:0;}
  .hero-slide{transition:none;}
  .mobile-menu, .menu-backdrop, .menu-icon span{transition:none;}
}