:root {
    --brand-dark: #212529;
    --brand-warning: #ffc107;
    --brand-success: #25D366; 
}
body { background-color: #f8f9fa; font-family: 'Segoe UI', sans-serif; overflow-x: hidden; }

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.8)), url('../images/hero_bg.webp') center/cover;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

/* Animations & Transitions */
.nav-hover {
    position: relative;
    transition: color 0.3s ease;
}
.nav-hover::after {
    content: ''; position: absolute; width: 0; height: 2px;
    bottom: 0; left: 0; background-color: var(--brand-warning);
    transition: width 0.3s ease;
}
.nav-hover:hover::after { width: 100%; }

.service-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 15px;
    overflow: hidden;
}
.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15) !important;
}

/* SOS Form Enhancements */
.sos-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.2);
}

/* Pulsing CTAs for Google Ads Conversions */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.pulse-whatsapp { animation: pulse 2s infinite; background-color: var(--brand-success); color: white; }
.pulse-whatsapp:hover { background-color: #1ebe57; transform: translateY(-2px); }

/* Floating Contact Buttons */
.floating-btn {
    position: fixed; bottom: 20px; z-index: 999;
    border-radius: 50px; padding: 15px 25px;
    font-weight: bold; box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    display: flex; align-items: center; text-decoration: none;
}
.float-wa { right: 20px; background: #25D366; color: #fff; animation: pulse 2s infinite; }
.float-call { left: 20px; background: #ffc107; color: #000; }
.floating-btn:hover { transform: scale(1.05) translateY(-5px); color: inherit; }

@media (max-width: 768px) {
    .float-text { display: none; }
    .floating-btn { padding: 15px; width: 60px; height: 60px; justify-content: center; }
}