:root {
    --primary: #0A192F; /* Azul Marino Premium */
    --accent: #FF5A31;  /* Naranja de Acción */
    --white: #FFFFFF;
    --gray-light: #F4F7F6;
    --text-dark: #1E293B;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Montserrat', sans-serif; color: var(--text-dark); background: var(--gray-light); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Navbar */
.navbar { background: var(--white); height: 80px; display: flex; align-items: center; border-bottom: 2px solid var(--gray-light); position: sticky; top: 0; z-index: 100; }
.navbar .container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo-text { font-size: 26px; font-weight: 700; letter-spacing: -1px; color: var(--primary); }
.logo-text .accent { color: var(--accent); }
.nav-links a { text-decoration: none; color: var(--primary); margin: 0 15px; font-size: 14px; font-weight: 600; }
.btn-outline { border: 2px solid var(--accent); background: transparent; color: var(--accent); padding: 10px 20px; border-radius: 5px; font-weight: 700; cursor: pointer; transition: 0.3s; }
.btn-outline:hover { background: var(--accent); color: white; }

/* Hero */
.hero { height: 85vh; background: url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat; position: relative; display: flex; align-items: center; justify-content: center; color: white; text-align: center; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(10, 25, 47, 0.6); }
.hero-content { position: relative; z-index: 5; width: 90%; max-width: 800px; }
.hero-content h1 { font-size: 48px; margin-bottom: 10px; }
.hero-content p { font-size: 18px; margin-bottom: 40px; opacity: 0.9; }

/* Search Box */
.search-tabs { display: flex; gap: 5px; }
.tab { background: rgba(255,255,255,0.8); border: none; padding: 10px 30px; border-radius: 8px 8px 0 0; cursor: pointer; font-weight: 600; }
.tab.active { background: white; color: var(--accent); }
.search-box { background: white; padding: 20px; border-radius: 0 10px 10px 10px; display: grid; grid-template-columns: 1fr auto 1fr auto; align-items: center; gap: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.filter-group { display: flex; flex-direction: column; text-align: left; }
.filter-group label { font-size: 12px; font-weight: 700; color: #64748b; margin-bottom: 5px; }
.filter-group input, .filter-group select { border: none; font-size: 16px; outline: none; }
.filter-divider { width: 1px; height: 40px; background: #e2e8f0; }
.btn-search { background: var(--accent); color: white; border: none; padding: 15px 40px; border-radius: 5px; font-weight: 700; cursor: pointer; }