/*
Theme Name: GSA International
Theme URI: https://example.com/
Author: GSA International
Description: Tema corporativo de consultoría, inspirado en una estética elegante azul marino y blanco.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: gsa-international
*/

:root{
  --gsa-navy:#071e3d;
  --gsa-blue:#123b6d;
  --gsa-accent:#1e63a6;
  --gsa-pale:#eef2f6;
  --gsa-text:#344054;
  --gsa-white:#ffffff;
  --gsa-border:#d9e1ea;
  --gsa-serif: Georgia, 'Times New Roman', serif;
  --gsa-sans: Arial, Helvetica, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--gsa-text);font-family:var(--gsa-sans);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid #edf0f4;backdrop-filter:blur(10px)}
.header-inner{height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px;color:var(--gsa-navy)}
.brand-mark{font-family:var(--gsa-serif);font-size:42px;letter-spacing:1px;line-height:1}
.brand-copy{font-family:var(--gsa-serif);font-size:15px;line-height:1.25}
.brand-copy small{display:block;font-family:var(--gsa-sans);font-size:9px;letter-spacing:1.3px;text-transform:uppercase;margin-top:4px}
.main-nav{display:flex;align-items:center;gap:30px;font-size:12px;text-transform:uppercase;color:#142033}
.main-nav a:hover{color:var(--gsa-accent)}
.btn{display:inline-block;padding:14px 24px;border:1px solid var(--gsa-navy);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;transition:.2s}
.btn-primary{background:var(--gsa-navy);color:#fff}
.btn-primary:hover{background:var(--gsa-blue)}
.btn-outline{color:#fff;border-color:#fff}
.hero{min-height:560px;color:#fff;background:
 linear-gradient(90deg,rgba(7,30,61,.97) 0%,rgba(7,30,61,.92) 38%,rgba(7,30,61,.28) 64%,rgba(7,30,61,.08) 100%),
 url('assets/images/hero-office.jpg') center/cover no-repeat;display:flex;align-items:center}
.hero-copy{width:min(610px,100%);padding:70px 0}
.eyebrow{font-size:12px;letter-spacing:1.3px;text-transform:uppercase;font-weight:700;color:var(--gsa-accent)}
.hero .eyebrow{color:#d7e7fb}
h1,h2,h3{font-family:var(--gsa-serif);color:var(--gsa-navy);font-weight:400;line-height:1.08;margin:0}
.hero h1{font-size:64px;color:#fff;margin:18px 0 26px;max-width:760px}
.hero p{font-size:18px;max-width:560px;color:#edf4fb;margin:0 0 28px}
.section{padding:82px 0}
.section-title{text-align:center;margin-bottom:48px}
.section-title h2{font-size:42px;margin-top:10px}
.underline{width:40px;height:2px;background:var(--gsa-accent);margin:18px auto 0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--gsa-border);border-left:1px solid var(--gsa-border)}
.service{padding:34px 30px;text-align:center;border-right:1px solid var(--gsa-border);border-bottom:1px solid var(--gsa-border)}
.service-icon{width:46px;height:46px;border:2px solid var(--gsa-accent);border-radius:12px;margin:0 auto 18px;display:grid;place-items:center;font-weight:700;color:var(--gsa-accent)}
.service h3{font-family:var(--gsa-sans);font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.7px;color:var(--gsa-blue);margin-bottom:10px}
.service p{font-size:14px;margin:0}
.stats{background:linear-gradient(90deg,var(--gsa-navy),#0a2b53);color:#fff;padding:34px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{text-align:center;padding:6px 20px;border-right:1px solid rgba(255,255,255,.22)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-family:var(--gsa-serif);font-size:42px;font-weight:400;line-height:1}
.stat span{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:#e7edf5}
.about{display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:58px}
.about h2{font-size:42px;margin:12px 0 18px}
.about p{font-size:15px}
.about-image img{width:100%;min-height:390px;object-fit:cover}
.why{background:var(--gsa-pale)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:38px}
.why-card{background:#fff;padding:30px;border:1px solid #e6ebf0}
.why-card h3{font-size:22px;margin-bottom:10px}
.cta{background:#edf4fb;border-top:1px solid #e0e8f0;border-bottom:1px solid #e0e8f0;padding:34px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:30px;margin-bottom:4px}
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}
.contact-card{background:var(--gsa-navy);color:#fff;padding:38px}
.contact-card h2{color:#fff;font-size:38px;margin:8px 0 18px}
.contact-card p{color:#dbe7f2}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form input,.contact-form textarea{width:100%;padding:14px 14px;border:1px solid #ccd6e0;background:#fff;font:inherit}
.contact-form textarea{grid-column:1/-1;min-height:140px;resize:vertical}
.contact-form .full{grid-column:1/-1}
.site-footer{background:#06192f;color:#d8e2ec;padding:50px 0 18px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand{font-family:var(--gsa-serif);font-size:38px;color:#fff}
.footer-col h4{font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:#fff;margin:0 0 12px}
.footer-col a,.footer-col p{display:block;font-size:13px;margin:5px 0;color:#d8e2ec}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:15px;text-align:center;font-size:12px}
.mobile-menu{display:none}
@media(max-width:900px){
 .main-nav{display:none}.mobile-menu{display:block}.header-inner{height:76px}.brand-mark{font-size:34px}
 .hero h1{font-size:48px}.services-grid{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:1fr 1fr}.stat{border-bottom:1px solid rgba(255,255,255,.22)}
 .about,.contact{grid-template-columns:1fr}.why-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.cta-inner{align-items:flex-start;flex-direction:column}
}
@media(max-width:580px){
 .hero{min-height:520px}.hero h1{font-size:40px}.section{padding:62px 0}.section-title h2,.about h2{font-size:34px}
 .services-grid,.stats-grid,.why-grid,.footer-grid,.contact-form{grid-template-columns:1fr}.stat{border-right:0}.contact-form textarea,.contact-form .full{grid-column:auto}
}