/* Global Styles */
:root {
    --primary-color: #0344A3;
    --secondary-color: #333;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --text-color: #495057;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

.section-title {
    position: relative;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-title.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: #0344A3;
    border-color: #0344A3;
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.text-primary {
    color: var(--primary-color) !important;
}

/* Header & Navigation */
header {
    margin-bottom: 60px;
}

.navbar {
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    font-weight: 500;
    margin-left: 20px;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    position: relative;
    margin-top: 76px;
}

.carousel-item {
    height: 70vh;
}

.carousel-item img {
    height: 100%;
    object-fit: cover;
}

.carousel-caption {
    bottom: 30%;
    padding: 2rem;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    max-width: 70%;
    margin: 0 auto;
}

.carousel-caption h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* About Section */
.about {
    padding: 80px 0;
}

/* Services Preview */
.services-preview .card {
    transition: transform 0.3s ease;
    border-radius: 8px;
    overflow: hidden;
}

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

.services-preview .card-img-top {
    height: 220px;
    object-fit: cover;
}

/* Projects Preview */
.project-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.project-item img {
    transition: transform 0.3s ease;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: white;
    text-align: center;
    padding: 1rem;
}

.project-item:hover img {
    transform: scale(1.1);
}

.project-item:hover .project-overlay {
    opacity: 1;
}

/* Testimonials */
.testimonial-card {
    border-radius: 8px;
    height: 100%;
}

.testimonial-text {
    font-style: italic;
}

/* CTA Section */
.cta {
    background-color: var(--primary-color);
}

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

.social-icons a {
    display: inline-block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 8px;
    transition: background-color 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--primary-color);
}

.copyright {
    background-color: rgba(0, 0, 0, 0.2);
}

/* Responsive */
@media (max-width: 991.98px) {
    .carousel-caption {
        bottom: 20%;
        max-width: 90%;
    }
    
    .carousel-caption h1 {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .carousel-item {
        height: 50vh;
    }
    
    .carousel-caption {
        bottom: 10%;
    }
    
    .carousel-caption h1 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

/* Services Page Styles */
.service-detail {
    padding: 40px 0;
}

.service-detail-img {
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.service-feature {
    margin-bottom: 2rem;
}

.service-feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Projects Page Styles */
.project-filter {
    margin-bottom: 2rem;
}

.filter-btn {
    margin: 0 5px 10px;
    padding: 8px 20px;
    border-radius: 30px;
    background-color: transparent;
    border: 1px solid #ddd;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.project-grid {
    margin-bottom: 3rem;
}

/* Contact Page Styles */
.contact-form {
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-info {
    padding: 2rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 8px;
}

.contact-info-item {
    margin-bottom: 1.5rem;
}

.contact-info-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
}

.map-container {
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
}

/* Page Header */
.page-header {
    background-color: var(--light-color);
    padding: 100px 0 60px;
    margin-bottom: 60px;
}

.page-header h1 {
    margin-bottom: 1rem;
}

.breadcrumb {
    background-color: transparent;
    padding: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
}