/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: white;
    z-index: 1001;
    padding: 80px 30px 30px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav ul {
    list-style: none;
}

.mobile-nav ul li {
    margin-bottom: 15px;
}

.mobile-nav ul li a {
    display: block;
    padding: 12px 0;
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 18px;
    border-bottom: 1px solid var(--light-gray);
}

.mobile-nav ul li a.active {
    color: var(--secondary);
}

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Enhanced Responsive Styles */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .about-preview-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-content {
        padding: 0 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
        margin-bottom: 15px;
    }
    
    /* Hide desktop nav, show mobile menu button */
    nav ul {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    /* Adjust header padding for mobile */
    .header-container {
        padding: 10px 0;
    }
    
    /* Adjust logo size for mobile */
    .logo-text {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
    
    /* Hero section adjustments */
    .hero {
        height: 80vh;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-nav {
        display: none;
    }
    
    /* Features section */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    /* Stats grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Services preview */
    .services-preview-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-preview-card {
        padding: 20px;
    }
    
    /* Projects preview */
    .projects-preview-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-preview-card {
        height: 250px;
    }
    
    /* Testimonials */
    .testimonial-content {
        padding: 30px 20px;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        gap: 10px;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-about, .footer-links, .footer-contact {
        text-align: center;
    }
    
    .footer-about .footer-logo {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* About page adjustments */
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    /* Services page adjustments */
    .service-detail {
        grid-template-columns: 1fr;
    }
    
    .service-detail:nth-child(even) .service-detail-content,
    .service-detail:nth-child(even) .service-detail-img {
        order: unset;
    }
    
    /* Contact page adjustments */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 10px;
    }
    
    .logo-text {
        font-size: 18px;
    }
    
    .hero {
        height: 70vh;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .section-title p {
        font-size: 1rem;
    }
    
    .about-preview-text h3 {
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }
    
    .feature-item h3 {
        font-size: 1.3rem;
    }
    
    .service-preview-icon {
        width: 60px;
        height: 60px;
        font-size: 22px;
    }
    
    .service-preview-card h3 {
        font-size: 1.3rem;
    }
    
    .testimonial-content::before {
        font-size: 40px;
        top: 10px;
        left: 10px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    /* Page header adjustments */
    .page-header {
        padding: 120px 0 60px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    /* Filter buttons */
    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 100%;
        max-width: 250px;
    }
}

@media (max-width: 400px) {
    .logo-text {
        display: none;
    }
    
    .hero h1 {
        font-size: 1.6rem;
    }
    
    .hero-buttons .btn {
        max-width: 100%;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .project-preview-card {
        height: 200px;
    }
    
    .team-member-img {
        height: 200px;
    }
}

/* Touch device improvements */
@media (hover: none) {
    .feature-item:hover {
        transform: none;
    }
    
    .service-preview-card:hover {
        transform: none;
    }
    
    .project-preview-card:hover img {
        transform: none;
    }
    
    .project-preview-card .project-overlay {
        opacity: 1;
    }
    
    .btn:hover {
        transform: none;
    }
    
    /* Improve touch targets */
    .btn, .filter-btn, .hero-nav button, .testimonial-nav button {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Improve form field touch targets */
    .form-control {
        min-height: 44px;
    }
}

/* Prevent horizontal scrolling */
html, body {
    overflow-x: hidden;
}

/* Improve text readability on mobile */
@media (max-width: 768px) {
    body {
        font-size: 14px;
        line-height: 1.5;
    }
    
    h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    h3 {
        font-size: 1.5rem;
        line-height: 1.4;
    }
}

/* Smooth scrolling for mobile navigation */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Focus styles for accessibility */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

/* Prevent zoom on input focus on iOS */
@media (max-width: 768px) {
    input,
    select,
    textarea {
        font-size: 16px; /* Prevents zoom on focus in iOS */
    }
}


:root {
    --primary: #1a365d;
    --secondary: #c8ab37;
    --accent: #2d3748;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --light-gray: #e9ecef;
}

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

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

h1, h2, h3, h4, h5 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.text-center {
    text-align: center;
}

/* Header Styles */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.logo-img img {
    max-width: 100%;
    height: auto;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin-left: 10px;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary);
    transition: width 0.3s;
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--secondary);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* Page Header */
.page-header {
    padding: 150px 0 80px;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1500&q=80') no-repeat center center/cover;
    color: white;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Breadcrumb */
.breadcrumb {
    background-color: var(--light);
    padding: 15px 0;
}

.breadcrumb-container {
    display: flex;
    align-items: center;
}

.breadcrumb a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: var(--secondary);
}

.breadcrumb span {
    margin: 0 10px;
    color: var(--gray);
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
}

.hero-slide.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    max-width: 800px;
    padding-top: 80px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    animation: fadeInUp 1s ease 0.4s both;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: #b3982c;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.hero-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 10;
}

.hero-nav button {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s;
}

.hero-nav button:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.hero-dot.active {
    background-color: white;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 20px;
}

.feature-item h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

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

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--secondary);
}

.section-title p {
    color: var(--gray);
    font-size: 1.1rem;
}

.about-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-preview-text h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-preview-text p {
    margin-bottom: 20px;
    color: var(--gray);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background-color: var(--light);
    border-radius: 8px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--gray);
    font-weight: 500;
}

.about-preview-image {
    position: relative;
}

.about-preview-image .image-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.about-preview-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

.about-preview-image:hover img {
    transform: scale(1.05);
}

/* About Content Section */
.about-content-section {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.about-text h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--gray);
}

.about-text ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.about-text ul li {
    margin-bottom: 10px;
    color: var(--gray);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.value-item {
    text-align: center;
    padding: 20px;
    background-color: var(--light);
    border-radius: 8px;
}

.value-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 15px;
}

.value-item h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Team Section */
.team-section {
    padding: 80px 0;
    background-color: var(--light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    text-align: center;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

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

.team-member-img {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.team-member-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.team-member:hover .team-member-img img {
    transform: scale(1.1);
}

.team-member h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin: 20px 0 5px;
}

.team-member-role {
    color: var(--secondary);
    font-weight: 500;
    margin-bottom: 15px;
}

.team-member p {
    padding: 0 20px 20px;
    color: var(--gray);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 0 20px 20px;
}

.team-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: var(--light);
    color: var(--primary);
    border-radius: 50%;
    transition: all 0.3s;
}

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

/* Services Preview Section */
.services-preview {
    padding: 80px 0;
    background-color: var(--light);
}

.services-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-preview-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
    padding: 30px;
    text-align: center;
}

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

.service-preview-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
}

.service-preview-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.service-preview-card p {
    color: var(--gray);
    margin-bottom: 20px;
}

.service-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s;
}

.service-link:hover {
    gap: 10px;
}

/* Services Content */
.services-content {
    padding: 80px 0;
}

.services-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.service-detail:nth-child(even) .service-detail-content {
    order: 2;
}

.service-detail:nth-child(even) .service-detail-img {
    order: 1;
}

.service-detail-img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-detail-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

.service-detail-img:hover img {
    transform: scale(1.05);
}

.service-detail-content h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-detail-content p {
    margin-bottom: 20px;
    color: var(--gray);
}

.service-detail-content h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin: 25px 0 15px;
}

.service-detail-content ul {
    margin-bottom: 25px;
    padding-left: 20px;
}

.service-detail-content ul li {
    margin-bottom: 10px;
    color: var(--gray);
}

/* Process Section */
.process-section {
    padding: 80px 0;
    background-color: var(--light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.process-step {
    text-align: center;
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.process-step h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 15px;
}

/* Projects Preview Section */
.projects-preview {
    padding: 80px 0;
}

.projects-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-preview-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: 300px;
}

.project-preview-image {
    width: 100%;
    height: 100%;
}

.project-preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s;
}

.project-preview-card:hover .project-overlay {
    opacity: 1;
}

.project-info h3 {
    color: white;
    margin-bottom: 10px;
}

.project-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.project-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.project-link:hover {
    text-decoration: underline;
}

/* Projects Filter */
.projects-filter {
    padding: 40px 0;
    background-color: var(--light);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-btn {
    padding: 10px 20px;
    background-color: white;
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

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

/* Projects Grid Section */
.projects-grid-section {
    padding: 80px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.project-item {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

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

.project-image {
    height: 250px;
    position: relative;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.project-info h3 {
    color: white;
    margin-bottom: 10px;
}

.project-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.project-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.project-link:hover {
    text-decoration: underline;
}

.project-content {
    padding: 20px;
}

.project-content h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.project-category {
    color: var(--secondary);
    font-weight: 500;
    margin-bottom: 15px;
}

.project-content p {
    color: var(--gray);
}

/* Project Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    border-radius: 8px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
}

.modal-body {
    padding: 30px;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: var(--primary);
    color: white;
}

.testimonials .section-title h2 {
    color: white;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial {
    text-align: center;
    padding: 30px;
    display: none;
}

.testimonial.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.testimonial-content {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 8px;
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 60px;
    color: var(--secondary);
    font-family: 'Playfair Display', serif;
    line-height: 1;
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    color: white;
    margin-bottom: 5px;
}

.author-info p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.testimonial-nav button {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s;
}

.testimonial-nav button:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* Contact Content */
.contact-content {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 30px;
    color: var(--gray);
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-text h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 5px;
}

.contact-form-container h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-form {
    background-color: var(--light);
    padding: 30px;
    border-radius: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Map Section */
.map-section {
    padding: 80px 0;
    background-color: var(--light);
}

.map-section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary);
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.map-placeholder {
    height: 400px;
    background-color: #e9ecef;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray);
}

.map-placeholder i {
    font-size: 48px;
    margin-bottom: 15px;
    color: var(--primary);
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--light-gray);
    margin-bottom: 15px;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin: 0;
}

.faq-toggle {
    color: var(--primary);
    transition: transform 0.3s;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 0 20px;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    color: var(--gray);
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1500&q=80') no-repeat center center/cover;
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about .footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-about .footer-logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.footer-about .footer-logo span {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
}

.footer-about p {
    color: #ddd;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: var(--secondary);
}

.footer-links h4, .footer-contact h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul {
    list-style: none;
}

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

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

.footer-links ul li a:hover {
    color: var(--secondary);
}

.footer-contact ul {
    list-style: none;
}

.footer-contact ul li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact ul li i {
    color: var(--secondary);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ddd;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Responsive Styles */
@media (max-width: 992px) {
    .about-preview-content,
    .about-content,
    .service-detail,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .service-detail:nth-child(even) .service-detail-content,
    .service-detail:nth-child(even) .service-detail-img {
        order: unset;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav ul.show {
        display: flex;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .stats-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-nav {
        display: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .projects-preview-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-content {
        padding: 30px 20px;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 100%;
        max-width: 250px;
    }
}