:root{
  --gold:#C9A227;--gold-dark:#A88318;--gold-light:#E6C766;
  --navy:#0A2F5A;--navy-deep:#062041;
  --bg:#ffffff;--muted:#f5f5f0;--border:#e5e5e0;--text:#1a1a1a;--muted-text:#5b6472;
  --shadow:0 10px 30px -10px rgba(10,47,90,.18);
  --shadow-gold:0 10px 25px -10px rgba(201,162,39,.55);
  --font-display:"Playfair Display",Georgia,serif;
  --font-sans:"Inter",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy-deep);font-weight:700;line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;max-width:1300px;margin:0 auto}
.logo img{height:44px}
.nav-links{display:flex;gap:2rem;list-style:none;align-items:center}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--navy-deep);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--gold-dark)}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.75rem;border-radius:999px;font-weight:600;font-size:.9rem;transition:all .2s;border:none;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:var(--navy-deep);box-shadow:var(--shadow-gold)}
.btn-gold:hover{filter:brightness(1.08)}
.btn-outline{border:1.5px solid var(--navy-deep);color:var(--navy-deep);background:transparent}
.btn-outline:hover{background:var(--navy-deep);color:#fff}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--navy-deep);cursor:pointer}

/* Hero */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,32,65,.92),rgba(10,47,90,.78)),url('hero-bg.jpg') center/cover;z-index:-1}
.hero-content{max-width:780px}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.25em;text-transform:uppercase;color:var(--gold-light)}
.hero h1{font-size:clamp(2.25rem,5vw,4rem);color:#fff;margin-top:1.25rem}
.hero p{font-size:1.15rem;color:rgba(255,255,255,.85);margin-top:1.5rem;max-width:620px}
.hero-actions{display:flex;gap:1rem;margin-top:2.5rem;flex-wrap:wrap}
.btn-white{background:#fff;color:var(--navy-deep)}
.btn-ghost-white{border:1.5px solid rgba(255,255,255,.4);color:#fff;background:transparent}
.btn-ghost-white:hover{background:rgba(255,255,255,.12)}

/* Sections */
section{padding:5rem 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 3rem}
.section-head h2{font-size:clamp(1.85rem,3.5vw,2.6rem)}
.section-head p{color:var(--muted-text);margin-top:1rem;font-size:1.05rem}

/* Page hero (inner pages) */
.page-hero{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff;padding:6rem 0 5rem}
.page-hero h1{color:#fff;font-size:clamp(2.25rem,5vw,3.75rem);margin-top:1rem}
.page-hero p{color:rgba(255,255,255,.8);margin-top:1.5rem;max-width:640px;font-size:1.1rem}

/* Cards */
.grid{display:grid;gap:1.5rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:2rem;transition:all .25s}
.card:hover{border-color:rgba(201,162,39,.4);box-shadow:var(--shadow);transform:translateY(-2px)}
.card-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--gold-dark),var(--gold-light));display:flex;align-items:center;justify-content:center;color:var(--navy-deep);margin-bottom:1rem;font-size:1.3rem;font-weight:700}
.card h3{font-size:1.2rem;margin-bottom:.5rem}
.card p{color:var(--muted-text);font-size:.95rem}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff;border-radius:24px;padding:3.5rem 2rem;text-align:center;margin:3rem 0}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.8);margin:1rem auto 2rem;max-width:560px}

/* Two col */
.two-col{display:grid;grid-template-columns:2fr 1fr;gap:3rem;align-items:start}
.two-col p{margin-bottom:1.2rem;color:#374151}
.aside-box{background:var(--muted);border:1px solid var(--border);border-radius:18px;padding:2rem}
.aside-box h3{font-size:1.15rem;margin-bottom:1rem}
.aside-box ul{list-style:none;display:flex;flex-direction:column;gap:.65rem}
.aside-box li{font-size:.92rem;padding-left:1.5rem;position:relative}
.aside-box li::before{content:"✓";position:absolute;left:0;color:var(--gold-dark);font-weight:700}

/* Legal */
.legal h2{font-size:1.4rem;margin:2rem 0 .75rem;color:var(--navy-deep)}
.legal p,.legal li{color:#374151;margin-bottom:.75rem}
.legal ul{padding-left:1.5rem;margin-bottom:1rem}
.legal a{color:var(--gold-dark);text-decoration:underline}

/* Footer */
.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.75);padding:4rem 0 2rem;margin-top:4rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.footer-grid h4{color:#fff;font-family:var(--font-sans);font-size:.85rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:1rem;font-weight:600}
.footer-grid p,.footer-grid a,.footer-grid li{font-size:.9rem;color:rgba(255,255,255,.7);margin-bottom:.5rem}
.footer-grid ul{list-style:none}
.footer-grid a:hover{color:var(--gold-light)}
.footer-logo{height:40px;margin-bottom:1rem;filter:brightness(0) invert(1)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;text-align:center;font-size:.85rem;color:rgba(255,255,255,.5)}

/* WhatsApp float */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.4);z-index:100;transition:transform .2s}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float svg{width:32px;height:32px}

/* Contact list */
.contact-item{display:block;background:#fff;border:1px solid var(--border);border-radius:18px;padding:2rem;transition:all .2s}
.contact-item:hover{border-color:rgba(201,162,39,.4);box-shadow:var(--shadow)}
.contact-item .label{font-size:.78rem;color:var(--gold-dark);font-weight:600;letter-spacing:.15em;text-transform:uppercase}
.contact-item .value{font-size:1.05rem;color:var(--navy-deep);margin-top:.5rem;font-weight:500}

/* Responsive */
@media (max-width: 880px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:1.5rem;border-bottom:1px solid var(--border);gap:1rem}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  section{padding:3.5rem 0}
}
@media (max-width: 520px){
  .footer-grid{grid-template-columns:1fr}
}