/* ALTURAS DBM — sitio web. Colores de marca tomados del logo. */
:root{
  --navy:#1e2d56; --navy-deep:#16213f; --navy-soft:#23356a;
  --gold:#f3bf1c; --gold-deep:#e0a800;
  --green:#20b858; --ink:#1c2433; --muted:#5d6776; --line:#e7eaef;
  --bg:#ffffff; --bg-alt:#f5f6f8; --max:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:'IBM Plex Sans',system-ui,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3{font-family:'Archivo',sans-serif;margin:0;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
.mono{font-family:'IBM Plex Mono',monospace;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-family:'Archivo',sans-serif;font-weight:800;font-size:15px;padding:14px 26px;border-radius:8px;border:none;cursor:pointer;line-height:1;}
.btn-gold{background:var(--gold);color:var(--navy);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-green{background:var(--green);color:#fff;}
.btn-ghost{border:1.5px solid rgba(255,255,255,.34);color:#fff;background:transparent;}
.btn-outline{border:1.5px solid #d4d9e0;color:var(--navy);background:transparent;}
.dot{width:8px;height:8px;border-radius:50%;background:#bff5d4;display:inline-block;}

/* Topbar + Header */
.topbar{background:var(--navy-deep);color:#cdd4e2;}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:9px 24px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;}
.topbar .tb-left{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.topbar a{color:#fbe08a;text-decoration:none;display:inline-flex;align-items:center;gap:7px;}
.topbar .tb-left span{color:#7e8aa3;}
.topbar .tb-cities{color:#9aa6c0;}
.topbar .dot{background:var(--green);width:7px;height:7px;}

header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 14px -10px rgba(22,33,63,.5);}
header.site .bar{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px;}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;}
.brand img{width:50px;height:50px;border-radius:50%;}
.brand .bn{display:block;font-family:'Archivo',sans-serif;font-weight:900;font-size:19px;color:var(--navy);letter-spacing:-.3px;line-height:1;white-space:nowrap;}
.brand .bs{display:block;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:1.4px;color:#9aa3b0;text-transform:uppercase;margin-top:4px;white-space:nowrap;}
nav.main{display:flex;align-items:center;gap:6px;}
nav.main a.nl{text-decoration:none;font-weight:600;font-size:14.5px;padding:9px 14px;border-radius:7px;color:#4c5765;}
nav.main a.nl.active{color:var(--navy);background:#f1f3f8;}
nav.main .btn-green{margin-left:14px;padding:11px 20px;font-size:14px;font-weight:700;}
.burger{display:none;background:none;border:1px solid #d4d9e0;border-radius:8px;width:46px;height:46px;cursor:pointer;color:var(--navy);font-size:22px;align-items:center;justify-content:center;}
.mobile-menu{display:none;border-top:1px solid var(--line);background:#fff;padding:10px 24px 18px;flex-direction:column;gap:2px;}
.mobile-menu.open{display:flex;}
.mobile-menu a{text-decoration:none;font-weight:600;padding:13px 6px;border-bottom:1px solid #f0f2f5;color:#4c5765;}
.mobile-menu .btn-green{justify-content:center;margin-top:10px;border-bottom:none;}

/* Hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;}
.stripe{position:absolute;top:0;left:0;width:100%;height:6px;background:repeating-linear-gradient(90deg,var(--gold),var(--gold) 42px,var(--navy) 42px,var(--navy) 84px);}
.hero .shape1{position:absolute;top:-80px;right:-60px;width:520px;height:520px;background:var(--navy-deep);transform:rotate(28deg);}
.hero .shape2{position:absolute;bottom:-120px;left:-90px;width:360px;height:360px;background:var(--navy-soft);transform:rotate(20deg);}
.hero .grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center;padding:74px 24px 84px;}
.eyebrow-gold{display:inline-flex;align-items:center;gap:9px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1.8px;text-transform:uppercase;color:var(--navy);background:var(--gold);padding:7px 14px;border-radius:40px;font-weight:500;}
.hero h1{font-weight:900;font-size:53px;line-height:1.05;letter-spacing:-1px;margin:24px 0 20px;text-wrap:balance;}
.hero h1 .y{color:var(--gold);}
.hero p.lead{font-size:18px;line-height:1.6;color:#c4cde2;margin:0 0 30px;max-width:520px;}
.cta-row{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:30px;}
.chips{display:flex;flex-wrap:wrap;gap:9px;}
.chip{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:#dbe2f0;border:1px solid rgba(255,255,255,.22);padding:6px 13px;border-radius:30px;}
.hero-img{position:relative;}
.hero-img .frame{position:absolute;inset:-10px;border:2px solid var(--gold);border-radius:18px;transform:rotate(-3deg);}
.hero-img img{position:relative;width:100%;border-radius:14px;box-shadow:0 26px 60px -20px rgba(0,0,0,.7);}

/* Trust strip */
.trust{background:var(--navy-deep);border-bottom:1px solid var(--navy-soft);}
.trust .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:30px 24px;}
.trust .big{font-family:'Archivo',sans-serif;font-weight:900;font-size:24px;color:var(--gold);}
.trust .lbl{color:#aab4c8;font-size:13.5px;line-height:1.4;}

/* Section heads */
section{padding:88px 0;}
.sec-head{text-align:center;max-width:640px;margin:0 auto 46px;}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--gold-deep);margin-bottom:14px;}
.sec-head h2{font-weight:800;font-size:38px;line-height:1.12;letter-spacing:-.6px;color:var(--navy);}

/* Banner (interior pages) */
.banner{position:relative;background:var(--navy);color:#fff;overflow:hidden;padding:58px 0;}
.banner .shape{position:absolute;top:-60px;right:-50px;width:340px;height:340px;background:var(--navy-deep);transform:rotate(24deg);}
.banner .crumb{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:1.5px;color:var(--gold);margin-bottom:12px;}
.banner h1{font-weight:900;font-size:44px;line-height:1.05;letter-spacing:-.8px;}
.banner p{font-size:17px;color:#c4cde2;margin:12px 0 0;max-width:560px;}

/* Service preview cards (home) */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.scard{display:flex;flex-direction:column;background:#fff;border:1px solid #e4e8ee;border-radius:16px;overflow:hidden;box-shadow:0 1px 3px rgba(22,33,63,.06);text-decoration:none;color:inherit;}
.scard .ph{height:190px;overflow:hidden;background:var(--navy);}
.scard .ph img{width:100%;height:100%;object-fit:cover;object-position:top;}
.scard .body{padding:24px;display:flex;flex-direction:column;flex:1;}
.scard h3{font-weight:800;font-size:20px;color:var(--navy);margin-bottom:10px;}
.scard p{font-size:14.5px;line-height:1.55;color:var(--muted);margin:0 0 16px;}
.flist{margin-top:auto;display:flex;flex-direction:column;gap:7px;}
.flist .fi{display:flex;gap:8px;font-size:13.5px;color:#3a4453;align-items:center;}
.flist .fi b{color:var(--gold-deep);}
.more{margin-top:18px;font-family:'Archivo',sans-serif;font-weight:700;font-size:14px;color:var(--navy);display:inline-flex;align-items:center;gap:7px;}
.more span{color:var(--gold-deep);}

/* Why cards */
.bg-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.icard{background:#fff;border:1px solid #e4e8ee;border-radius:14px;padding:28px;}
.inum{width:44px;height:44px;border-radius:10px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;font-family:'Archivo',sans-serif;font-weight:900;font-size:18px;margin-bottom:16px;}
.icard h3{font-weight:800;font-size:18px;color:var(--navy);margin-bottom:8px;}
.icard p{font-size:14.5px;line-height:1.6;color:var(--muted);margin:0;}

/* CTA band */
.cta{position:relative;overflow:hidden;background:var(--navy);border-radius:20px;padding:50px;text-align:center;color:#fff;}
.cta .s1{position:absolute;top:-40px;left:-40px;width:200px;height:200px;background:var(--navy-soft);transform:rotate(25deg);}
.cta .s2{position:absolute;bottom:-60px;right:-30px;width:220px;height:220px;background:var(--navy-deep);transform:rotate(18deg);}
.cta .in{position:relative;}
.cta h2{font-weight:900;font-size:34px;line-height:1.15;margin-bottom:14px;}
.cta p{font-size:17px;color:#c4cde2;margin:0 auto 28px;max-width:520px;}

/* Two column */
.two{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.two h2{font-weight:800;font-size:34px;line-height:1.14;letter-spacing:-.5px;color:var(--navy);margin-bottom:20px;}
.two p{font-size:16.5px;line-height:1.7;color:#4c5765;margin:0 0 16px;}
.framed{position:relative;}
.framed .fr{position:absolute;inset:-10px;border:2px solid var(--gold);border-radius:18px;transform:rotate(2.5deg);}
.framed img{position:relative;width:100%;border-radius:14px;box-shadow:0 22px 50px -22px rgba(22,33,63,.6);}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.mvcard{background:#fff;border:1px solid #e4e8ee;border-radius:16px;padding:34px;border-top:4px solid var(--gold);}
.mvcard h3{font-weight:900;font-size:22px;color:var(--navy);margin-bottom:12px;}
.mvcard p{font-size:16px;line-height:1.7;color:#4c5765;margin:0;}
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.vcard{border:1px solid #e4e8ee;border-radius:14px;padding:26px;}
.vcard h3{font-weight:800;font-size:16.5px;color:var(--navy);margin-bottom:7px;}
.vcard p{font-size:14px;line-height:1.6;color:var(--muted);margin:0;}

/* Services tabs */
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;}
.tab{font-family:'Archivo',sans-serif;font-weight:700;font-size:14px;padding:11px 18px;border-radius:8px;cursor:pointer;border:1px solid #d8dde4;background:#fff;color:#3a4453;}
.tab.active{background:var(--navy);color:#fff;border-color:var(--navy);}
.panel{display:none;}
.panel.active{display:block;}
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.ccard{background:#fff;border:1px solid #e4e8ee;border-radius:14px;padding:26px;display:flex;flex-direction:column;}
.ccard .top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px;}
.ccard .ct{font-family:'Archivo',sans-serif;font-weight:800;font-size:18.5px;line-height:1.2;color:var(--navy);letter-spacing:-.2px;}
.hpill{flex:none;font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--navy);background:#fdf3d3;border:1px solid #f1d97c;padding:5px 10px;border-radius:30px;white-space:nowrap;}
.ccard p{font-size:14.5px;line-height:1.6;color:var(--muted);margin:0 0 16px;}
.reqs{margin-top:auto;padding-top:16px;border-top:1px dashed #e4e8ee;}
.reqs .rh{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:#9aa3b0;margin-bottom:10px;}
.reqs ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;}
.reqs li{display:flex;gap:9px;font-size:13.5px;line-height:1.45;color:#4c5765;}
.reqs li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:6px;}
.banner-cta{margin-top:34px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;background:var(--navy);border-radius:16px;padding:28px 32px;}
.banner-cta .t{flex:1;min-width:240px;color:#fff;}
.banner-cta h3{font-weight:800;font-size:20px;margin-bottom:4px;}
.banner-cta .d{color:#c4cde2;font-size:14.5px;}

/* Gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.gitem{position:relative;display:block;aspect-ratio:4/5;border-radius:14px;overflow:hidden;border:1px solid #e4e8ee;box-shadow:0 2px 10px -4px rgba(22,33,63,.2);background:var(--navy);}
.gitem img{width:100%;height:100%;object-fit:cover;}
.gitem .cap{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(transparent,rgba(22,33,63,.92));color:#fff;font-family:'Archivo',sans-serif;font-weight:700;font-size:14.5px;}

/* Contact */
.ct{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:start;}
.cline{display:flex;align-items:center;gap:14px;border:1px solid #e4e8ee;border-radius:14px;padding:18px;text-decoration:none;}
.cline.wa{background:#eaf8f0;border-color:#b9e6cc;}
.cic{flex:none;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Archivo',sans-serif;font-weight:900;font-size:15px;}
.cic.green{background:var(--green);color:#fff;font-size:13px;}
.cic.navy{background:var(--navy);color:var(--gold);}
.cline .l1{display:block;font-family:'Archivo',sans-serif;font-weight:800;color:var(--navy);font-size:16px;}
.cline .l2{display:block;color:var(--muted);font-size:13.5px;margin-top:2px;}
.cline.wa .l2{color:#1a8a48;font-family:'IBM Plex Mono',monospace;font-size:14px;}
.cstack{display:flex;flex-direction:column;gap:14px;margin-bottom:26px;}
.mapbox{border-radius:14px;overflow:hidden;border:1px solid #e4e8ee;height:260px;}
.mapbox iframe{width:100%;height:100%;border:0;}
.formcard{background:var(--bg-alt);border:1px solid var(--line);border-radius:18px;padding:34px;}
.formcard h2{font-weight:800;font-size:23px;color:var(--navy);margin-bottom:6px;}
.formcard .sub{color:#6b7585;font-size:14.5px;margin-bottom:24px;}
form.dbm{display:flex;flex-direction:column;gap:16px;}
form.dbm label{display:block;}
form.dbm .lab{display:block;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:#8a94a3;margin-bottom:7px;}
form.dbm input,form.dbm select,form.dbm textarea{width:100%;border:1px solid #d8dde4;border-radius:9px;padding:13px 14px;font-size:15px;font-family:'IBM Plex Sans',sans-serif;color:var(--ink);outline:none;background:#fff;}
form.dbm textarea{resize:vertical;}
form.dbm .row{display:flex;gap:14px;flex-wrap:wrap;}
form.dbm .row label{flex:1;min-width:140px;}
form.dbm button{font-size:15.5px;padding:15px;justify-content:center;}

/* Footer */
footer.site{background:var(--navy-deep);color:#aab4c8;}
footer.site .top-stripe{height:5px;background:repeating-linear-gradient(90deg,var(--gold),var(--gold) 40px,var(--navy) 40px,var(--navy) 80px);}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding:58px 24px 34px;}
.fbrand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.fbrand img{width:48px;height:48px;border-radius:50%;}
.fbrand .n{font-family:'Archivo',sans-serif;font-weight:900;font-size:18px;color:#fff;}
footer.site p{font-size:14px;line-height:1.65;max-width:290px;margin:0 0 16px;}
.fh{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);margin-bottom:16px;}
.fcol .lk{display:flex;flex-direction:column;gap:11px;font-size:14px;}
.fcol a{color:#aab4c8;text-decoration:none;}
.fcol a.wa{color:#9fd9b4;font-family:'IBM Plex Mono',monospace;}
.fbar{border-top:1px solid rgba(255,255,255,.08);}
.fbar .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:18px 24px;font-size:12.5px;color:#6b7794;}
.float-wa{position:fixed;right:22px;bottom:22px;z-index:60;display:inline-flex;align-items:center;gap:10px;background:var(--green);color:#fff;font-family:'Archivo',sans-serif;font-weight:700;font-size:14.5px;padding:14px 20px;border-radius:50px;box-shadow:0 12px 30px -6px rgba(32,184,88,.55);text-decoration:none;}

/* Responsive */
@media(max-width:880px){
  nav.main{display:none;}
  .burger{display:flex;}
  .topbar .tb-cities{display:none;}
  .hero .grid{grid-template-columns:1fr;gap:36px;padding-top:56px;padding-bottom:60px;}
  .hero-img{max-width:360px;margin:0 auto;}
  .hero h1{font-size:40px;}
  .cards3{grid-template-columns:1fr;}
  .trust .grid{grid-template-columns:1fr 1fr;}
  .two{grid-template-columns:1fr;gap:36px;}
  .vals{grid-template-columns:1fr 1fr;}
  .cardgrid{grid-template-columns:1fr 1fr;}
  .gal{grid-template-columns:1fr 1fr;}
  .ct{grid-template-columns:1fr;gap:34px;}
  .banner h1,.sec-head h2,.two h2{font-size:34px;}
  .fgrid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media(max-width:560px){
  .cardgrid,.vals,.gal,.mv{grid-template-columns:1fr;}
  .fgrid{grid-template-columns:1fr;}
  .hero h1{font-size:34px;}
  section{padding:64px 0;}
}