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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    color: #2c2c2c;
    line-height: 1.6;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

/* Header con menú hamburguesa */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 50px;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

header.scrolled .hamburger-line {
    background: #20376d;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 9999;
}

.language-switcher {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 9999;
}

.lang-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #ffffff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    padding: 6px 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 9999;
    cursor: pointer;
    pointer-events: auto;
}

.lang-link:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

header.scrolled .lang-link {
    color: #20376d;
    background: rgba(32, 55, 109, 0.1);
    border-color: rgba(32, 55, 109, 0.2);
}

header.scrolled .lang-link:hover {
    background: rgba(32, 55, 109, 0.15);
    border-color: rgba(32, 55, 109, 0.3);
}

.lang-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.lang-link span {
    line-height: 1;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1002;
}

.logo img {
    height: 120px;
    width: auto;
    transition: filter 0.3s ease;
    filter: brightness(0) invert(1);
}

header.scrolled .logo img {
    filter: none;
}

/* Hamburger Button */
.hamburger {
    width: 35px;
    height: 30px;
    position: relative;
    cursor: pointer;
    z-index: 1002;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: #ffffff;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(14px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-14px) rotate(-45deg);
}

/* Menu Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.7);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    pointer-events: none;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Mobile Menu Sidebar */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 450px;
    height: 100vh;
    background: #ffffff;
    z-index: 999;
    transition: right 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    padding: 150px 60px 60px;
    overflow-y: auto;
}

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

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.mobile-menu nav a {
    color: #2c2c2c;
    text-decoration: none;
    font-size: 26px;
    font-weight: 300;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
}

.mobile-menu nav a::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: #20376d;
    transition: width 0.3s ease;
}

.mobile-menu nav a:hover {
    color: #20376d;
    padding-left: 20px;
}

.mobile-menu nav a:hover::before {
    width: 15px;
}

/* Submenu Styles */
.menu-item-with-submenu {
    position: relative;
}

.menu-item-with-submenu > .menu-link {
    display: inline-block;
    width: auto;
}

.submenu-toggle {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #20376d;
    font-size: 26px;
    font-weight: 300;
    cursor: pointer;
    padding: 10px 15px;
    transition: transform 0.3s ease;
    line-height: 1;
}

.submenu-toggle.active {
    transform: translateY(-50%) rotate(45deg);
}

.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding-left: 20px;
}

.submenu.active {
    max-height: 600px;
    margin-top: 15px;
}

.submenu-link {
    color: #20376d !important;
    text-decoration: none;
    font-size: 20px !important;
    font-weight: 300;
    letter-spacing: 0.5px;
    display: block;
    padding: 12px 0;
    position: relative;
    transition: all 0.3s ease;
}

.submenu-link::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: #20376d;
    transition: width 0.3s ease;
}

.submenu-link:hover {
    color: #20376d !important;
    padding-left: 10px;
}

.submenu-link:hover::before {
    width: 10px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-small {
    height: 60vh;
    min-height: 400px;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: #ffffff;
    max-width: 900px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 72px;
    font-weight: 200;
    letter-spacing: 3px;
    margin-bottom: 30px;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero .subtitle {
    font-size: 20px;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 50px;
    opacity: 0.9;
    animation: fadeInUp 1.2s ease;
}

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

/* Sección Bienvenida */
.welcome {
    padding: 120px 50px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.welcome h2 {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #20376d;
    margin-bottom: 30px;
}

.welcome h3 {
    font-size: 42px;
    font-weight: 300;
    color: #2c2c2c;
    margin-bottom: 40px;
    line-height: 1.4;
}

.welcome p {
    font-size: 18px;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto 30px;
}

.cta-button {
    display: inline-block;
    margin-top: 40px;
    padding: 15px 50px;
    background: #20376d;
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 2px solid #20376d;
}

.cta-button:hover {
    background: transparent;
    color: #20376d;
}

/* Sección Productos */
.products {
    padding: 80px 50px;
    background: #f8f8f8;
}

.products h2 {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #20376d;
    text-align: center;
    margin-bottom: 60px;
}

.products-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
    cursor: pointer;
}

.product-card a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.product-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #ffffff;
    transition: all 0.3s ease;
}

.product-card:hover .product-overlay {
    padding-bottom: 50px;
}

.product-card h3 {
    font-size: 24px;
    font-weight: 300;
    letter-spacing: 1px;
}

/* Últimos Proyectos / Razones */
.projects {
    padding: 120px 50px;
    background: #f8f8f8;
}

.projects h2 {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #20376d;
    text-align: center;
    margin-bottom: 60px;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.reason-item {
    text-align: center;
    padding: 30px 20px;
    background: #ffffff;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.reason-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.reason-icon {
    font-size: 48px;
    font-weight: 700;
    color: #20376d;
    margin-bottom: 20px;
}

.reason-item h3 {
    font-size: 18px;
    font-weight: 400;
    color: #2c2c2c;
    margin-bottom: 15px;
}

.reason-item p {
    font-size: 14px;
    font-weight: 300;
    color: #666;
    line-height: 1.6;
}

.projects-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.project-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-item:hover img {
    transform: scale(1.05);
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(32,55,109,0.9), transparent);
    color: #ffffff;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.project-item:hover .project-info {
    transform: translateY(0);
}

.project-info h3 {
    font-size: 24px;
    font-weight: 300;
    margin-bottom: 10px;
}

.project-info p {
    font-size: 14px;
    font-weight: 300;
    opacity: 0.9;
}

/* Proveedores */
.providers {
    padding: 80px 50px;
    background: #ffffff;
    overflow: hidden;
}

.providers h2 {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #20376d;
    text-align: center;
    margin-bottom: 60px;
}

.providers-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    max-width: 1400px;
    margin: 0 auto;
}

.providers-track {
    display: flex;
    gap: 60px;
    animation: scroll 30s linear infinite;
    width: fit-content;
    align-items: center;
}

.providers-track::before,
.providers-track::after {
    content: '';
    flex-shrink: 0;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.providers-carousel:hover .providers-track {
    animation-play-state: paused;
}

.provider-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    max-width: 180px;
    height: 100px;
    padding: 20px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.provider-logo:hover {
    transform: scale(1.1);
}

.provider-logo img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.providers-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 40px;
    align-items: center;
}

/* Footer CTA */
.footer-cta {
    padding: 100px 50px;
    background: #2c2c2c;
    color: #ffffff;
    text-align: center;
}

.footer-cta h2 {
    font-size: 48px;
    font-weight: 300;
    margin-bottom: 20px;
}

.footer-cta p {
    font-size: 18px;
    font-weight: 300;
    margin-bottom: 40px;
    opacity: 0.8;
}

/* Footer */
footer {
    background: #20376d;
    color: #999;
    padding: 60px 50px 30px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: #ffffff;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-section p,
.footer-section a:not(.social-links a) {
    font-size: 14px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer-section a:not(.social-links a):hover {
    color: #ffffff;
}

.social-links {
    display: flex;
    flex-direction: row;
    gap: 15px;
    margin-top: 10px;
}

.social-links a {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transition: all 0.3s ease;
    margin-bottom: 0 !important;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    transform: translateY(-3px);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reasons-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .projects-showcase {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .providers-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .providers-track {
        gap: 40px;
    }

    .provider-logo {
        min-width: 150px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    header {
        padding: 15px 20px;
    }

    .logo img {
        height: 45px;
    }

    .mobile-menu {
        max-width: 100%;
        padding: 100px 30px 40px;
    }

    .mobile-menu nav a {
        font-size: 28px;
    }

    .hero h1 {
        font-size: 42px;
    }

    .hero .subtitle {
        font-size: 16px;
    }

    .welcome {
        padding: 80px 20px;
    }

    .welcome h3 {
        font-size: 32px;
    }

    .products {
        padding: 60px 20px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .reasons-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .projects {
        padding: 80px 20px;
    }

    .providers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .provider-logo {
        min-width: 120px;
    }

    .provider-logo img {
        max-height: 60px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-cta h2 {
        font-size: 32px;
    }

    .hero-small {
        height: 50vh;
        min-height: 300px;
    }

    .company-info {
        padding: 80px 20px;
    }

    .company-container h2 {
        font-size: 32px;
    }

    .company-text p {
        font-size: 16px;
    }

    .cta-banner {
        padding: 60px 20px;
    }

    .cta-banner-content h2 {
        font-size: 28px;
    }

    .why-choose {
        padding: 80px 20px;
    }

    .why-choose-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .why-choose-content h2 {
        font-size: 28px;
    }

    .why-choose-content p {
        font-size: 16px;
    }

    .projects-gallery {
        padding: 80px 20px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .gallery-overlay h3 {
        font-size: 16px;
    }

    .lightbox-content {
        max-width: 95%;
        max-height: 80vh;
    }

    .lightbox-close {
        top: 15px;
        right: 20px;
        font-size: 40px;
    }

    .lightbox-caption {
        font-size: 18px;
        bottom: 20px;
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 30px;
        padding: 15px 20px;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .contact-info-box {
        padding: 60px 30px;
    }

    .contact-info-box h2 {
        font-size: 28px;
    }

    .contact-details {
        gap: 25px;
    }

    .contact-icon {
        font-size: 24px;
    }

    .contact-text h3 {
        font-size: 16px;
    }

    .contact-text p,
    .contact-text a {
        font-size: 14px;
    }

    .contact-map {
        min-height: 400px;
    }

    .products-page {
        padding: 60px 20px;
    }

    .products-page-container {
        gap: 60px;
    }

    .product-detail {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .product-detail.reverse {
        direction: ltr;
    }

    .product-detail-content h2 {
        font-size: 28px;
    }

    .product-subtitle {
        font-size: 16px;
    }

    .product-detail-content p {
        font-size: 15px;
    }

    .product-inner {
        padding: 60px 20px;
    }

    .product-inner-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-inner-content h2 {
        font-size: 28px;
    }

    .product-inner-content h3 {
        font-size: 20px;
    }

    .product-inner-content p {
        font-size: 15px;
    }

    .product-features li {
        font-size: 15px;
    }

    .product-cta {
        padding: 30px 20px;
    }
}

/* Product Inner Pages */
.product-inner {
    padding: 80px 50px;
    background: #ffffff;
}

.product-inner-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.product-inner-content h2 {
    font-size: 36px;
    font-weight: 300;
    color: #20376d;
    margin-bottom: 30px;
}

.product-inner-content h3 {
    font-size: 24px;
    font-weight: 400;
    color: #2c2c2c;
    margin-top: 40px;
    margin-bottom: 20px;
}

.product-inner-content p {
    font-size: 16px;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.product-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.product-features li {
    font-size: 16px;
    font-weight: 300;
    color: #2c2c2c;
    line-height: 1.8;
    padding-left: 30px;
    margin-bottom: 15px;
    position: relative;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #20376d;
    font-weight: 700;
    font-size: 18px;
}

.product-features strong {
    color: #20376d;
    font-weight: 400;
}

.product-cta {
    margin-top: 60px;
    padding: 40px;
    background: #f8f8f8;
    border-radius: 10px;
    text-align: center;
}

.product-cta h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.product-cta p {
    margin-bottom: 25px;
}

.product-inner-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-box {
    background: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
}

.sidebar-box h4 {
    font-size: 20px;
    font-weight: 400;
    color: #20376d;
    margin-bottom: 20px;
}

.sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-list li {
    font-size: 15px;
    font-weight: 300;
    color: #2c2c2c;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.sidebar-list li:last-child {
    border-bottom: none;
}

.sidebar-contact p {
    font-size: 14px;
    margin-bottom: 15px;
}

.sidebar-contact a {
    color: #20376d;
    text-decoration: none;
    transition: color 0.3s ease;
}

.sidebar-contact a:hover {
    color: #2c2c2c;
}

/* Products Page Section */
.products-page {
    padding: 80px 50px;
    background: #ffffff;
}

.products-page-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 100px;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.product-detail.reverse {
    direction: rtl;
}

.product-detail.reverse > * {
    direction: ltr;
}

.product-detail-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.product-detail-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

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

.product-detail-content h2 {
    font-size: 36px;
    font-weight: 300;
    color: #20376d;
    margin-bottom: 15px;
}

.product-subtitle {
    font-size: 18px;
    font-weight: 400;
    color: #2c2c2c;
    margin-bottom: 20px;
}

.product-detail-content p {
    font-size: 16px;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-detail-content .cta-button {
    display: inline-block;
    margin-top: 10px;
}

/* Contact Section */
.contact-section {
    padding: 0;
    background: #ffffff;
}

.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}

.contact-info-box {
    padding: 80px 60px;
    background: #f8f8f8;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info-box h2 {
    font-size: 36px;
    font-weight: 300;
    color: #20376d;
    margin-bottom: 20px;
}

.contact-intro {
    font-size: 16px;
    font-weight: 300;
    color: #666;
    line-height: 1.6;
    margin-bottom: 50px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 35px;
    margin-bottom: 50px;
}

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

.contact-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.contact-text h3 {
    font-size: 18px;
    font-weight: 400;
    color: #2c2c2c;
    margin-bottom: 8px;
}

.contact-text p {
    font-size: 15px;
    font-weight: 300;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.contact-text a {
    font-size: 15px;
    font-weight: 300;
    color: #20376d;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: #2c2c2c;
}

.social-links-contact {
    display: flex;
    gap: 20px;
}

.social-links-contact a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 50%;
    color: #20376d;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.social-links-contact a:hover {
    background: #20376d;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(32,55,109,0.3);
}

.contact-map {
    position: relative;
    min-height: 600px;
}

.contact-map iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Projects Gallery Section */
.projects-gallery {
    padding: 120px 50px;
    background: #ffffff;
}

.projects-gallery h2 {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #20376d;
    text-align: center;
    margin-bottom: 60px;
}

.gallery-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    border-radius: 5px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px;
    background: linear-gradient(to top, rgba(32,55,109,0.9), transparent);
    color: #ffffff;
    transition: all 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    padding-bottom: 40px;
}

.gallery-overlay h3 {
    font-size: 20px;
    font-weight: 300;
    letter-spacing: 0.5px;
    margin: 0;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

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

.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.8); }
    to { transform: scale(1); }
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 50px;
    color: #ffffff;
    font-size: 50px;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.lightbox-close:hover {
    color: #20376d;
}

.lightbox-caption {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    text-align: center;
    color: #ffffff;
    font-size: 24px;
    font-weight: 300;
    padding: 20px;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: none;
    font-size: 40px;
    padding: 20px 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 5px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(32, 55, 109, 0.8);
}

.lightbox-prev {
    left: 30px;
}

.lightbox-next {
    right: 30px;
}

/* Company Info Section */
.company-info {
    padding: 120px 50px;
    background: #ffffff;
}

.company-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.company-container h2 {
    font-size: 42px;
    font-weight: 300;
    color: #20376d;
    margin-bottom: 50px;
}

.company-text {
    text-align: left;
    margin-bottom: 50px;
}

.company-text p {
    font-size: 18px;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    margin-bottom: 25px;
}

/* CTA Banner */
.cta-banner {
    padding: 80px 50px;
    background: #20376d;
    text-align: center;
}

.cta-banner-content h2 {
    font-size: 36px;
    font-weight: 300;
    color: #ffffff;
    margin-bottom: 30px;
}

.cta-banner .cta-button {
    background: #ffffff;
    color: #20376d;
    border-color: #ffffff;
}

.cta-banner .cta-button:hover {
    background: transparent;
    color: #ffffff;
}

/* Why Choose Us Section */
.why-choose {
    padding: 120px 50px;
    background: #f8f8f8;
}

.why-choose-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-choose-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.why-choose-content h2 {
    font-size: 36px;
    font-weight: 300;
    color: #20376d;
    margin-bottom: 30px;
}

.why-choose-content p {
    font-size: 18px;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.why-choose-list {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
}

.why-choose-list li {
    font-size: 16px;
    font-weight: 300;
    color: #2c2c2c;
    line-height: 1.8;
    padding-left: 30px;
    margin-bottom: 15px;
    position: relative;
}

.why-choose-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #20376d;
    font-weight: 700;
    font-size: 18px;
}