:root {
    --primary: #005f87;
    --primary-dark: #004a6a;
    --secondary: #00a0df;
    --accent: #ff7d00;
    --accent-dark: #e66a00;
    --dark: #333333;
    --gray: #666666;
    --light-gray: #f0f0f0;
    --light: #ffffff;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 80px;
    color: var(--dark);
}

.title-divider {
    width: 80px;
    height: 4px;
    background: var(--accent);
    margin: 0 auto;
    border-radius: 2px;
}

.bg-light {
    background-color: var(--light-gray) !important;
}

/* Header Styles */
.header {
    background: var(--light);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    padding: 10px 0;
}

.navbar-brand h1 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 0;
}

.navbar-brand span {
    color: var(--gray);
    font-size: 0.9rem;
    display: block;
}

.nav-link {
    font-weight: 600;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/hero-bg.jpg') no-repeat center center/cover;
    color: var(--light);
    min-height: 100vh;
    padding-top: 80px;
}

.hero h1 {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--accent-dark);
    border-color: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* About Section */
.stat-item {
    background: var(--light);
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-item h3 {
    color: var(--primary);
}

/* Services Section */
.service-card {
    background: var(--light);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon i {
    color: var(--secondary);
}

/* Team Section */
.team-card {
    background: var(--light);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-10px);
}

.team-card img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border: 5px solid var(--light-gray);
}

/* Safety Section */
.safety-section {
    background-color: var(--primary);
}

.safety-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: var(--transition);
}

.safety-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px);
}

.safety-icon i {
    color: var(--accent);
}

/* Contact Section */
.contact-icon i {
    color: var(--accent);
}

.form-control:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 0.25rem rgba(0, 160, 223, 0.25);
}

/* Footer */
.footer {
    background-color: var(--dark);
}

.footer a {
    transition: var(--transition);
}

.footer a:hover {
    color: var(--accent) !important;
    padding-left: 5px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .display-5 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 72px;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .stat-item {
        margin-bottom: 20px;
    }
}

@media (max-width: 576px) {
    .display-5 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .team-card,
    .service-card,
    .safety-card {
        margin-bottom: 20px;
    }
}