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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Skip to content link for accessibility */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: #c9a063;
    color: #fff;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 10000;
    border-radius: 0 0 4px 0;
}

.skip-to-content:focus {
    top: 0;
}

/* Header & Navigation */
header {
    background-color: #fff;
    color: #333;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #4CAF50;
}

/* Mobile menu toggle button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.mobile-menu-toggle .hamburger {
    width: 30px;
    height: 3px;
    background-color: #333;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Navigation wrapper */
.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover,
.nav-menu a:focus {
    color: #c9a063;
}

/* Language switcher */
.language-switcher button {
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    color: #333;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.language-switcher button:hover,
.language-switcher button:focus {
    background: #c9a063;
    border-color: #c9a063;
    color: #fff;
}

.lang-icon {
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background: #c9a063;
    color: #fff;
    padding: 150px 0 100px;
    margin-top: 60px;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: #000;
    color: #fff;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.2s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.cta-button:hover {
    background-color: #c9a063;
    transform: translateY(-2px);
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #c9a063;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: #fff;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: #c9a063;
    box-shadow: 0 8px 16px rgba(201, 160, 99, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.feature-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.feature-button {
    display: inline-block;
    background-color: #000;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background-color 0.3s, transform 0.2s;
}

.feature-button:hover {
    background-color: #c9a063;
    transform: translateY(-2px);
}

.feature-link {
    display: inline-block;
    color: #c9a063;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
    margin-top: 0.5rem;
}

.feature-link:hover {
    color: #000;
    text-decoration: underline;
}

.feature-link-small {
    display: inline-block;
    color: #666;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
}

.feature-link-small:hover {
    color: #c9a063;
    text-decoration: underline;
}

/* Technology Section */
.technology {
    padding: 80px 0;
    background-color: #fff;
}

.technology h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.tech-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tech-column {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #c9a063;
}

.tech-column h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #c9a063;
}

.tech-column ul {
    list-style: none;
}

.tech-column ul li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.tech-column ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #c9a063;
    font-weight: bold;
}

/* Brands Section */
.brands {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.brands h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.brands-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.brand-item {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    font-weight: 600;
    color: #c9a063;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
}

.brand-item a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-item img {
    max-width: 180px;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: opacity 0.3s;
}

.brand-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.brand-item a:hover img {
    opacity: 0.8;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #fff;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

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

.contact-info h3,
.contact-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #c9a063;
}

.contact-info p {
    margin-bottom: 1rem;
    color: #666;
}

.contact-cta {
    text-align: center;
    background: #f8f9fa;
    padding: 3rem 2rem;
    border-radius: 10px;
}

.contact-cta p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #000;
    color: #fff;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.3s, transform 0.2s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.whatsapp-button:hover {
    background: #c9a063;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(201, 160, 99, 0.4);
}

.whatsapp-icon {
    font-size: 1.5rem;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #c9a063;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
    opacity: 0.8;
    font-size: 0.95rem;
}

.footer-section a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover,
.footer-section a:focus {
    color: #c9a063;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0.5rem 0;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }

    /* Navigation wrapper for mobile */
    .nav-wrapper {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 70px);
        background-color: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        transition: right 0.3s ease;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.15);
        overflow-y: auto;
    }

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

    .nav-menu {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        display: block;
        padding: 0.5rem 0;
        font-size: 1.1rem;
    }

    .language-switcher {
        width: 100%;
        margin-top: 1rem;
    }

    .language-switcher button {
        width: 100%;
        justify-content: center;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .services h2,
    .features h2,
    .technology h2,
    .brands h2,
    .contact h2 {
        font-size: 2rem;
    }

    .services-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .tech-content {
        grid-template-columns: 1fr;
    }

    .brands-list {
        flex-direction: column;
        align-items: center;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 35px;
    }

    .logo h1 {
        font-size: 1.3rem;
    }

    .nav-menu {
        gap: 0.5rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .brand-item {
        min-width: 150px;
        padding: 1.5rem;
    }

    .brand-item img {
        max-width: 140px;
        max-height: 60px;
    }

    .whatsapp-button {
        padding: 12px 30px;
        font-size: 1rem;
    }
}