:root {
    --primary: #003087;
    --secondary: #ff6a00;
    --dark: #1a1a1a;
    --light: #f8f9fa;
    --gray: #6c757d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #333;
    line-height: 1.6;
}

/* Top Bar */
.top-bar {
    background: var(--dark);
    color: #fff;
    font-size: 0.9rem;
    padding: 10px 0;
}

/* Navbar */
.navbar {
    background: var(--primary) !important;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff !important;
}

.navbar-brand:hover {
    color: var(--secondary) !important;
}

.nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary) !important;
}

.btn-quote {
    background: var(--secondary);
    color: #fff !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-quote:hover {
    background: #e55a00;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255,106,0,0.3);
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, rgba(0,48,135,0.9), rgba(0,48,135,0.7)), 
                url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&q=80') center/cover no-repeat;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero h1 {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary), #0047b3);
    padding: 120px 0 80px;
    margin-top: 56px;
}

/* Buttons */
.btn-primary {
    background: var(--secondary);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: #e55a00;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,106,0,0.4);
}

.btn-outline-light:hover {
    background: #fff;
    color: var(--primary);
}

/* Stats Section */
.stats-section {
    background: #fff;
    padding: 60px 0;
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.stat-box {
    padding: 30px;
    background: var(--light);
    border-radius: 10px;
    transition: all 0.3s;
}

.stat-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.stat-box i {
    color: var(--primary);
}

.stat-box h3 {
    color: var(--secondary);
    font-size: 2.5rem;
    font-weight: 700;
    margin: 15px 0 10px;
}

/* Section Titles */
.section-title {
    color: var(--primary);
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title:after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 80px;
    height: 4px;
    background: var(--secondary);
}

.section-title.text-start:after {
    left: 0;
    transform: translateX(0);
}

/* Service Cards */
.service-card {
    padding: 40px 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), #0047b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.service-icon i {
    font-size: 2.5rem;
    color: #fff;
}

.service-card h3 {
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-link {
    color: var(--secondary);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin-top: 15px;
}

.service-link:hover {
    color: var(--primary);
}

/* Why Choose Section */
.why-choose-section {
    background: var(--light);
    padding: 80px 0;
}

.feature-list {
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: start;
    margin-bottom: 25px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    transition: all 0.3s;
}

.feature-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary), #ff8533);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.feature-item h5 {
    color: var(--primary);
    margin-bottom: 5px;
}

.feature-item p {
    margin: 0;
    color: var(--gray);
}

/* Feature Check List */
.feature-check-list {
    list-style: none;
    padding: 0;
}

.feature-check-list li {
    padding: 12px 0;
    font-size: 1.1rem;
}

.feature-check-list .fa-check-circle {
    color: #28a745;
    font-size: 1.2rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary), #0047b3);
    color: #fff;
    padding: 80px 0;
}

.cta-section .btn-light {
    background: #fff;
    color: var(--primary);
    font-weight: 600;
}

.cta-section .btn-light:hover {
    background: var(--secondary);
    color: #fff;
}

/* Service Detail Pages */
.service-detail {
    padding: 40px 0;
}

/* Value Boxes */
.value-box {
    padding: 40px 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.value-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.value-box i {
    color: var(--primary);
    margin-bottom: 20px;
}

.value-box h4 {
    color: var(--primary);
    margin-bottom: 15px;
}

/* Team Cards */
.team-card {
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.team-card h5 {
    color: var(--primary);
    font-weight: 700;
    margin-top: 15px;
}

/* Contact Info Cards */
.contact-info-card {
    padding: 40px 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
    height: 100%;
}

.contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.icon-box {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary), #0047b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.icon-box i {
    color: #fff;
}

.contact-info-card h4 {
    color: var(--primary);
    margin-bottom: 15px;
}

/* Contact Form */
.contact-form-box {
    background: #fff;
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(0,48,135,0.25);
}

/* Map */
.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

/* Accordion */
.accordion-button {
    background: #fff;
    color: var(--primary);
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background: var(--primary);
    color: #fff;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(0,48,135,0.25);
}

/* Footer */
.footer {
    background: var(--dark);
    color: #ddd;
    padding: 60px 0 30px;
}

.footer h5 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 25px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #ddd;
    text-decoration: none;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    margin-bottom: 15px;
    color: #ddd;
}

.footer-contact i {
    color: var(--secondary);
    width: 20px;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        min-height: 70vh;
        padding-top: 100px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title:after {
        left: 0;
        transform: translateX(0);
    }
    
    .contact-form-box {
        padding: 30px 20px;
    }
    
    .top-bar .col-md-6:last-child {
        display: none;
    }
}