/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Root Variables - Dodger Blue & White Theme */
:root {
    --primary-color: #1e90ff;
    --primary-dark: #0d74db;
    --primary-light: #4da6ff;
    --secondary-color: #ffffff;
    --accent-color: #87ceeb;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f0f8ff;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(30, 144, 255, 0.1), 0 2px 4px -1px rgba(30, 144, 255, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(30, 144, 255, 0.15), 0 10px 10px -5px rgba(30, 144, 255, 0.08);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Navigation Styles */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand .material-icons {
    font-size: 2rem;
}

.brand-text {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link .material-icons {
    font-size: 1.25rem;
}

.nav-link:hover,
.nav-link.active {
    background-color: var(--bg-light);
    color: var(--primary-color) !important;
}

/* Page Header */
.page-header {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 0L100 100M100 0L0 100" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>');
    opacity: 0.3;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.header-icon {
    font-size: 120px;
    opacity: 0.2;
}

/* Services Section */
.services-section {
    padding: 80px 0;
}

.service-detail-card {
    background: var(--white);
    border-radius: 1.5rem;
    padding: 3rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    animation: fadeInUp 0.6s ease-out;
    border: 2px solid var(--bg-light);
}

.service-detail-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: var(--primary-light);
}

.service-badge {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 20px rgba(30, 144, 255, 0.3);
}

.service-badge .material-icons {
    font-size: 2.5rem;
    color: var(--white);
}

.service-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.service-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
    color: var(--text-dark);
    border-bottom: 1px solid var(--bg-light);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features .material-icons {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.service-image {
    text-align: center;
    animation: float 3s ease-in-out infinite;
}

.service-image img {
    max-width: 400px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 30px rgba(30, 144, 255, 0.15));
}


/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 1050;
    transition: left 0.3s ease;
    overflow-y: auto;
}

.sidebar.active {
    left: 0;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-close {
    background: none;
    border: none;
    color: var(--text-dark);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border-radius: 0.5rem;
}

.sidebar-close:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.sidebar-close .material-icons {
    font-size: 1.5rem;
}

.sidebar-nav {
    list-style: none;
    padding: 1rem;
}

.sidebar-nav .nav-item {
    margin-bottom: 0.5rem;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: var(--transition);
    font-weight: 500;
}

.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
    background: var(--bg-light);
    color: var(--primary-color);
}

.sidebar-nav .nav-link .material-icons {
    font-size: 1.5rem;
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.sidebar-toggle {
    border: none;
    background: none;
    padding: 0.5rem;
}

/* Hide sidebar toggle on desktop */
@media (min-width: 992px) {
    .sidebar-toggle {
        display: none;
    }
    
    .sidebar,
    .sidebar-overlay {
        display: none;
    }
}

/* Mobile sidebar adjustments */
@media (max-width: 991px) {
    .navbar-collapse {
        display: none !important;
    }
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon .material-icons {
    font-size: 2rem;
    color: var(--white);
}

.feature-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 80px 0;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

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

.cta-section .btn-light:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.3);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(30, 144, 255, 0.4);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer h5 {
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.footer ul li {
    margin-bottom: 0.75rem;
}

.footer ul li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
}

.footer ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.2);
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive Design */
@media (max-width: 991px) {
    .page-header {
        padding: 120px 0 60px;
    }
    
    .header-icon {
        font-size: 80px;
        text-align: center;
        display: block;
        margin-top: 2rem;
    }
    
    .service-detail-card {
        padding: 2rem;
    }
    
    .service-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .page-header {
        padding: 100px 0 50px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .service-detail-card {
        padding: 1.5rem;
    }
    
    .service-badge {
        width: 60px;
        height: 60px;
    }
    
    .service-badge .material-icons {
        font-size: 2rem;
    }
    
    .service-title {
        font-size: 1.5rem;
    }
    
    .service-image img {
        max-width: 250px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .cta-section h2 {
        font-size: 1.75rem;
    }
    
    .cta-section .btn-lg {
        width: 100%;
        justify-content: center;
    }
}

/* Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

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

.scroll-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* Loading animation for service cards */
.service-detail-card:nth-child(1) {
    animation-delay: 0.1s;
}

.service-detail-card:nth-child(2) {
    animation-delay: 0.2s;
}

.service-detail-card:nth-child(3) {
    animation-delay: 0.3s;
}

.service-detail-card:nth-child(4) {
    animation-delay: 0.4s;
}

.service-detail-card:nth-child(5) {
    animation-delay: 0.5s;
}

.service-detail-card:nth-child(6) {
    animation-delay: 0.6s;
}