/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-dark: #2a2a2a;
    --color-darker: #1a1a1a;
    --color-blue: #1e4a75;
    --color-blue-dark: #153552;
    --color-blue-light: #2c5d8f;
    --color-white: #ffffff;
    --color-gray-light: #f5f5f5;
    --color-overlay: rgba(30, 74, 117, 0.85);
    --transition-speed: 0.3s;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-dark);
    overflow-x: hidden;
}

.no-scroll {
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-blue);
    color: var(--color-white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* Header */
.header {
    background-color: var(--color-dark);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-white);
    font-size: 1.3rem;
    font-weight: 300;
    letter-spacing: 1px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--color-white);
}

.logo-text {
    white-space: nowrap;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    transition: all var(--transition-speed);
}

/* Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: var(--color-white);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    padding: 8px 12px;
    transition: color var(--transition-speed);
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-blue-light);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 0.7rem;
    transition: transform var(--transition-speed);
}

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-darker);
    list-style: none;
    min-width: 280px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--color-white);
    text-decoration: none;
    transition: background-color var(--transition-speed);
    font-size: 0.85rem;
}

.dropdown-menu li a:hover {
    background-color: var(--color-blue);
}

.header-contact {
    display: flex;
    align-items: center;
}

.phone-link {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
    background-color: var(--color-blue-dark);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, rgba(30, 74, 117, 0.9) 0%, rgba(21, 53, 82, 0.95) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ffffff" stroke-width="0.3" opacity="0.1"/></pattern><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.15"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    background-size: cover, cover, cover, 50px 50px;
    background-position: center;
    opacity: 1;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 40px 20px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    font-weight: 300;
    opacity: 0.95;
}

/* Services Section */
.services-section {
    padding: 60px 0 80px;
    background-color: var(--color-gray-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.service-card {
    position: relative;
    height: 250px;
    overflow: hidden;
    text-decoration: none;
    display: block;
    border-radius: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.service-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image {
    transform: scale(1.05);
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, var(--color-overlay) 100%);
    transition: background var(--transition-speed);
}

.service-card:hover .service-overlay {
    background: linear-gradient(to bottom, transparent 0%, rgba(30, 74, 117, 0.95) 100%);
}

.service-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
    margin: 0;
}

/* Footer */
.footer {
    background-color: var(--color-blue-dark);
    color: var(--color-white);
    padding: 50px 0 30px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-white);
    font-size: 1.3rem;
    font-weight: 300;
    letter-spacing: 1px;
}

.contact-button {
    background-color: var(--color-blue);
    color: var(--color-white);
    padding: 12px 35px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
    display: inline-block;
}

.contact-button:hover {
    background-color: var(--color-blue-light);
    transform: translateY(-2px);
}

.social-links {
    display: flex;
    gap: 15px;
    list-style: none;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    text-decoration: none;
    border-radius: 50%;
    transition: background-color var(--transition-speed);
    font-weight: bold;
}

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

.footer-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin: 20px 0;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

.privacy-link {
    color: var(--color-white);
    text-decoration: none;
    margin-left: 5px;
}

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

/* Responsive Design */
@media (max-width: 968px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .header-contact {
        display: none;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-darker);
        transform: translateX(-100%);
        transition: transform var(--transition-speed);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        width: 100%;
    }
    
    .main-nav.active {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        padding: 20px;
        gap: 0;
    }
    
    .nav-list > li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-link {
        display: block;
        padding: 15px 10px;
    }
    
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-speed), opacity var(--transition-speed);
        box-shadow: none;
        background-color: rgba(0, 0, 0, 0.3);
    }
    
    .has-dropdown.active .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
        letter-spacing: 2px;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .service-card {
        height: 200px;
    }
    
    .service-title {
        font-size: 0.9rem;
        padding: 15px;
    }
}

/* Contact Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    animation: fadeIn 0.3s ease;
}

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

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-dark);
    cursor: pointer;
    transition: color var(--transition-speed);
    line-height: 1;
}

.modal-close:hover {
    color: var(--color-blue);
}

.modal-logo-section {
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
}

.modal-logo {
    width: 200px;
    height: 200px;
    object-fit: contain;
    border-radius: 4px;
}

.modal-title {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 30px;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    color: var(--color-blue);
    flex-shrink: 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    font-size: 1.1rem;
    color: var(--color-dark);
    line-height: 1.6;
}

.contact-value a {
    color: var(--color-dark);
    text-decoration: none;
}

.contact-value a:hover {
    color: var(--color-blue);
    text-decoration: underline;
}

@media (max-width: 480px) {
    .modal-content {
        padding: 30px 20px;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    .contact-icon {
        width: 30px;
        height: 30px;
    }
    
    .contact-value {
        font-size: 1rem;
    }
}

/* Service Page Styles */
.breadcrumb {
    background-color: var(--color-gray-light);
    padding: 15px 0;
    min-height: 58px;
    display: flex;
    align-items: center;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.breadcrumb-nav a {
    color: var(--color-blue);
    text-decoration: none;
}

.breadcrumb-nav a:hover {
    text-decoration: underline;
}

.breadcrumb-nav span {
    color: var(--color-dark);
}

.service-page {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    padding: 60px 0;
    background-color: var(--color-white);
    min-height: 420px;
}

.service-main {
    max-width: 800px;
}

.service-main h1 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 30px;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.service-main h4 {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 30px 0 15px;
    color: var(--color-blue);
}

.service-main p {
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.service-main ul {
    list-style: disc;
    margin-left: 25px;
    line-height: 1.8;
}

.service-main ul li {
    margin-bottom: 8px;
}

.service-sidebar {
    background-color: var(--color-gray-light);
    padding: 30px;
    height: fit-content;
    min-height: 220px;
    align-self: start;
    position: sticky;
    top: 110px;
}

.service-sidebar h2 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.service-sidebar ul {
    list-style: none;
}

.service-sidebar ul li {
    margin-bottom: 10px;
}

.service-sidebar ul li a {
    color: var(--color-dark);
    text-decoration: none;
    display: block;
    padding: 10px;
    transition: background-color var(--transition-speed);
}

.service-sidebar ul li a:hover,
.service-sidebar ul li a.active {
    background-color: var(--color-blue);
    color: var(--color-white);
}

@media (max-width: 968px) {
    .service-page {
        grid-template-columns: 1fr;
    }
    
    .service-sidebar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .service-main h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .service-sidebar {
        position: relative !important;
        top: 0 !important;
        background-color: var(--color-white);
        border: 1px solid #e0e0e0;
        margin-bottom: 30px;
    }
}