@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');:root{--navy:#102943;--blue:#1761a0;--orange:#f3a334;--ink:#182b3b;--muted:#617387;--bg:#f3f6f9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'DM Sans',Arial,sans-serif;color:var(--ink);line-height:1.65}h1,h2,h3,h4{font-family:Manrope,Arial,sans-serif;line-height:1.2}a{color:inherit;text-decoration:none}.container{width:min(1160px,92%);margin:auto}.topbar{background:#0a1d30;color:#d7e5f2;font-size:12px;padding:9px 0;letter-spacing:.08em;text-transform:uppercase}.topbar .container{display:flex;justify-content:space-between;gap:12px}.header{background:#fff;position:sticky;top:0;z-index:5;box-shadow:0 2px 18px #10294312}.nav{display:flex;align-items:center;justify-content:space-between;min-height:80px;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-family:Manrope;font-weight:800;color:var(--navy);font-size:25px}.brand-mark{width:42px;height:42px;background:var(--navy);color:#fff;display:grid;place-items:center;border-radius:9px;font-size:24px}.brand small{display:block;font-size:10px;letter-spacing:.17em;color:var(--blue);font-weight:700}.links{display:flex;gap:25px;align-items:center}.links a{font-size:14px;font-weight:700}.links a:hover,.links a[aria-current=page]{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--orange);color:#15283c;padding:14px 23px;border:0;border-radius:5px;font-weight:800;cursor:pointer}.btn:hover{filter:brightness(.95)}.btn.outline{background:transparent;color:#fff;border:1px solid #8ba9c2}.hero{background:linear-gradient(112deg,#0b2036ee,#153b5ddf),radial-gradient(circle at 75% 20%,#2c82b0,transparent 60%);color:white;padding:112px 0 120px;overflow:hidden}.eyebrow{color:var(--orange);font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:800}.hero h1{font-size:clamp(38px,5vw,65px);max-width:850px;margin:19px 0}.hero p{color:#d5e2ee;max-width:690px;font-size:18px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-stats{display:flex;gap:35px;flex-wrap:wrap;margin-top:64px;border-top:1px solid #ffffff36;padding-top:28px}.hero-stats span{font-size:13px;color:#c9dbea}.hero-stats strong{display:block;color:white;font-size:16px}.section{padding:88px 0}.section.alt{background:var(--bg)}.section-title{font-size:clamp(29px,3.3vw,43px);margin:12px 0 14px;color:var(--navy)}.lead{font-size:17px;color:var(--muted);max-width:720px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:37px}.card{background:#fff;border:1px solid #e4eaf0;border-radius:9px;padding:29px;box-shadow:0 12px 35px #142e4310}.card .number{font-family:Manrope;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:.1em}.card h3{color:var(--navy);font-size:20px;margin:18px 0 12px}.card p{color:var(--muted);font-size:15px}.card a{font-weight:800;color:var(--blue);font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.photo{min-height:390px;background:linear-gradient(140deg,#123454,#236b9e);border-radius:9px;display:flex;align-items:center;justify-content:center;padding:40px}.photo img{max-width:100%;max-height:320px;object-fit:contain}.checks{padding:0;list-style:none}.checks li{padding:11px 0;border-bottom:1px solid #e4eaf0}.checks li:before{content:'✓';color:var(--blue);font-weight:bold;margin-right:12px}.cta{background:var(--navy);color:#fff;padding:64px 0}.cta .container{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-size:32px;margin:0 0 8px}.cta p{margin:0;color:#cbdbea}.footer{background:#081a2c;color:#b8cadb;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer h3{color:#fff}.footer a{display:block;margin:10px 0}.footer p{max-width:400px}.copyright{border-top:1px solid #ffffff20;margin-top:38px;padding-top:20px;font-size:12px}.pagehero{background:linear-gradient(110deg,#102943,#1c527a);color:white;padding:70px 0}.pagehero h1{font-size:clamp(34px,4vw,52px);margin:10px 0}.pagehero p{color:#d8e7f1;max-width:680px}.form{display:grid;gap:15px}.form label{font-weight:700;font-size:13px}.form input,.form textarea{width:100%;padding:13px;border:1px solid #cbd5df;border-radius:5px;font:inherit}.form textarea{min-height:130px}.notice{background:#eaf2f8;border-left:3px solid var(--blue);padding:15px;font-size:14px}.mobile-toggle{display:none;background:none;border:0;font-size:25px;color:var(--navy)}@media(max-width:820px){.mobile-toggle{display:block}.links{display:none;position:absolute;top:80px;left:0;right:0;background:white;flex-direction:column;align-items:stretch;padding:20px 5%;box-shadow:0 12px 15px #0002}.links.open{display:flex}.cards{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr;gap:25px}.cta .container{display:block}.cta .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.cards,.footer-grid{grid-template-columns:1fr}.hero{padding:75px 0}.section{padding:65px 0}.hero-stats{gap:18px}.topbar .container{display:block}.photo{min-height:250px}}
.brand-logo{max-width:190px;max-height:65px;width:auto;height:auto;object-fit:contain}.hero{background:linear-gradient(100deg,rgba(6,25,44,.95),rgba(10,40,67,.76)),url("https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&w=1800&q=85") center/cover no-repeat}.photo{padding:0;overflow:hidden}.photo img{width:100%;height:100%;max-height:none;object-fit:cover}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}.photo-grid figure{margin:0;background:white;border-radius:8px;overflow:hidden;box-shadow:0 8px 24px #1232}.photo-grid img{width:100%;height:220px;object-fit:cover;display:block}.photo-grid figcaption{padding:14px 18px;font-weight:700}.footer-contact{margin-top:28px;border-top:1px solid #ffffff25;padding-top:22px;display:flex;gap:12px 25px;flex-wrap:wrap;align-items:center}.footer-contact strong{color:white}.footer-contact a{margin:0}.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:10;background:#148c55;color:#fff;padding:12px 19px;border-radius:35px;font-weight:800;box-shadow:0 7px 24px #0003}.map{width:100%;height:360px;border:0;border-radius:9px}@media(max-width:700px){.photo-grid{grid-template-columns:1fr}.brand-logo{max-width:145px}}

/* SICSA 2026: nueva identidad visual corporativa */
:root{--navy:#06264b;--blue:#0c4d86;--orange:#ff5a12;--bg:#f4f7fa}
body{color:#132d48}.header{box-shadow:0 2px 18px #001b3612}.nav{min-height:82px}.brand-logo{max-width:230px;max-height:70px}.links a{font-size:13px}.links a[aria-current=page]{color:var(--navy);border-bottom:3px solid var(--orange);padding-bottom:8px}.btn{background:var(--orange);color:white;border-radius:9px;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px);filter:none;background:#e74d0d}.eyebrow{color:var(--orange)}.hero-modern{background:#061f3c;padding:0;min-height:525px}.hero-layout{display:grid;grid-template-columns:1.05fr 1fr;min-height:525px;align-items:center;gap:0}.hero-copy{position:relative;z-index:1;padding:70px 20px 70px 0}.hero-modern h1{font-size:clamp(35px,4vw,58px);line-height:1.1;letter-spacing:-.035em;max-width:650px}.hero-modern h1 em{font-style:normal;color:var(--orange);display:block}.hero-modern p{font-size:17px;max-width:580px}.hero-art{height:100%;min-height:525px;position:relative;overflow:hidden}.hero-art:before{content:'';position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,#061f3c 0%,#061f3c22 35%,transparent 80%)}.hero-art img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.hero .btn.outline{border:1px solid #c8d7e7;background:transparent}.section{padding:75px 0}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:25px}.section-title{font-weight:800;letter-spacing:-.025em}.btn-secondary{background:white;color:var(--navy);border:1px solid var(--navy);white-space:nowrap}.btn-secondary:hover{background:var(--navy);color:white}.services-modern{background:#f8fafc}.service-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:30px}.service-tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:350px;border-radius:10px;overflow:hidden;background:#0a3156;color:#fff;box-shadow:0 12px 28px #001e3c16}.service-tile>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .35s}.service-tile:hover>img{transform:scale(1.05)}.service-tile>div{position:relative;padding:24px 18px 20px;background:linear-gradient(0deg,#03274b 15%,#03274bea 68%,transparent)}.service-tile h3{font-size:16px;line-height:1.3;margin:0 0 10px}.service-tile p{font-size:13px;line-height:1.5;margin:0 0 10px}.service-tile span{font-size:12px;color:#ffae84;font-weight:700}.photo{min-height:360px}.photo-grid img{height:245px}.footer-contact a:hover{text-decoration:underline}.whatsapp-float{background:#0c8d5b}
@media(max-width:1050px){.service-tiles{grid-template-columns:repeat(2,1fr)}.hero-layout{grid-template-columns:1fr 1fr}.hero-modern h1{font-size:clamp(33px,4.2vw,49px)}}
@media(max-width:820px){.hero-layout{display:block;position:relative}.hero-copy{padding:80px 0;max-width:650px}.hero-art{position:absolute;inset:0;opacity:.28;min-height:0}.hero-art:before{background:linear-gradient(90deg,#061f3c 0%,#061f3c66 100%)}.section-heading{align-items:flex-start;flex-direction:column}.links a[aria-current=page]{border:0;padding:0}}
@media(max-width:560px){.service-tiles{grid-template-columns:1fr}.service-tile{min-height:285px}.hero-modern h1{font-size:37px}.hero-copy{padding:65px 0}.hero-modern p{font-size:16px}.brand-logo{max-width:160px}}

/* Tarjetas fotográficas SICSA - servicios y proyectos */
.card-photo{padding:0;overflow:hidden;display:flex;flex-direction:column}
.card-photo .card-cover{width:100%;height:210px;object-fit:cover;display:block}
.card-photo .card-body{padding:25px 29px 30px;flex:1}
.card-photo h3{margin-top:14px}
@media(max-width:650px){.card-photo .card-cover{height:190px}}