/* =========================================
    TOP CONTACT BAR
   ========================================= */
.top-contact-bar {
    background-color: #0f172a; /* Azul marino hiper oscuro */
    color: #fff;
    padding: 10px 0;
    font-size: 13px;
    font-weight: 600;
    position: relative;
    z-index: 1001;
}
.bar-flex { display: flex; justify-content: space-between; align-items: center; }
.est-badge { color: #94a3b8; letter-spacing: 1px; text-transform: uppercase; font-size: 12px; }
.phones-highlight { display: flex; gap: 20px; align-items: center; }
.phone-link { color: #fff; display: flex; align-items: center; gap: 8px; transition: 0.2s; }
.phone-link:hover { color: #3b82f6; }
.wa-phone { color: #22c55e; }
.wa-phone:hover { color: #16a34a; }

/* =========================================
    NAVBAR CORPORATIVO (ALBA 2000)
   ========================================= */
.alba-nav {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s;
}

.alba-nav.scrolled { box-shadow: 0 5px 20px rgba(0,0,0,0.05); padding: 12px 0; }

.nav-container { display: flex; justify-content: space-between; align-items: center; }
.brand-logo { font-size: 26px; font-weight: 900; color: #0f172a; letter-spacing: -0.5px; text-decoration: none;}
.brand-logo span { color: #3b82f6; font-weight: 400; }

.nav-menu { display: flex; gap: 30px; }
.nav-link { color: #64748b; font-weight: 700; font-size: 15px; transition: 0.2s; text-decoration: none;}
.nav-link:hover, .nav-link.active { color: #1e40af; }

.nav-actions { display: flex; align-items: center; gap: 15px; }
.mobile-btn { display: none; background: none; border: none; font-size: 24px; color: #0f172a; cursor: pointer; }

@media (max-width: 768px) {
    .bar-flex { flex-direction: column; gap: 10px; text-align: center; }
    .nav-menu { display: none; }
    .mobile-btn { display: block; }
}