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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-image: url('images/honeycomb_background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    position: relative;
}

/* Accessibility - skip link removed for clean design */

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    line-height: 1.5;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #007bff;
    border: 2px solid #007bff;
}

.btn-secondary:hover {
    background-color: #007bff;
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: #333;
    border: 2px solid #ddd;
}

.btn-outline:hover {
    background-color: #f8f9fa;
    border-color: #007bff;
    color: #007bff;
}

/* No header needed for this design */

/* Hero Section */
.hero {
    padding: 60px 0;
    background: transparent;
    color: black;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-image-link {
    text-decoration: none;
    color: inherit;
    display: block;
    width: 100%;
    margin-bottom: 2rem;
}

.hero-slogan-link {
    text-decoration: none;
    color: inherit;
    display: block;
    width: 100%;
    margin-bottom: 2rem;
}

.hero-slogan-link:hover .hero-title {
    color: #007bff;
    transition: color 0.3s ease;
}

/* Top Logos Section */
.top-logos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
    justify-items: center;
    align-items: center;
}

.top-logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

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

.top-logo-item img {
    max-width: 80px;
    max-height: 80px;
    width: auto;
    height: auto;
}

/* Responsive: 2 logos per line on mobile */
@media (max-width: 768px) {
    .top-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .top-logo-item img {
        max-width: 60px;
        max-height: 60px;
    }
}

/* Hero Image with Background */
.hero-image-background {
    margin-bottom: 2rem;
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16/9;
    background-image: url('images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* InfoCons Main Logo */
.infocons-logo-container {
    margin: 3rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.infocons-main-logo {
    width: 375px;
    height: 375px;
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.infocons-main-logo:hover {
    transform: scale(1.05);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* App Section */
.app-section {
    text-align: center;
    margin: 3rem 0;
}

.app-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: black;
}

.app-downloads {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.app-store-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    width: 160px;
    height: 160px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.app-store-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.app-store-btn.apple {
    background-color: transparent;
}

.app-store-btn.google {
    background-color: transparent;
}

.app-store-btn.huawei {
    background-color: transparent;
}

.app-store-btn img {
    width: 140px;
    height: 140px;
    object-fit: contain;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background-color: #f8f9fa;
}

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

.about-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-icon {
    margin-bottom: 1.5rem;
}

.card-icon img {
    width: 48px;
    height: 48px;
}

.about-card h3 {
    color: #333;
    margin-bottom: 1rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    color: #333;
    margin-bottom: 1rem;
}

.card-content p {
    margin-bottom: 1.5rem;
}

/* Articles Section */
.articles {
    background-color: #f8f9fa;
}

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

.article-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-card .card-content {
    padding: 1.5rem;
}

.article-card time {
    color: #666;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 0.5rem;
}

.article-card h3 {
    color: #333;
    margin-bottom: 1rem;
}

.read-more {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #0056b3;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item img {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.contact-item h3 {
    margin: 0 0 0.25rem 0;
    color: #333;
}

.contact-item p {
    margin: 0;
    color: #666;
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: #333;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #007bff;
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

/* Partner Logos Section */
.partner-logos {
    background-color: transparent;
    padding: 3rem 0;
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 1rem;
    align-items: center;
    justify-items: center;
    padding: 2rem 0;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    transition: transform 0.3s ease;
    width: 100%;
    height: 80px;
}

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

.logo-item img {
    max-width: 60px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Mobile: 2 logos per row */
@media (max-width: 768px) {
    .logos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1rem 0;
    }
    
    .logo-item {
        height: 60px;
    }
    
    .logo-item img {
        max-width: 50px;
        max-height: 50px;
    }
}

/* Footer */
.footer {
    background-color: transparent;
    color: #333;
    padding: 3rem 0 1rem;
}

.footer-text {
    text-align: center;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.footer-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
    margin: 0;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section p {
    color: #ccc;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #007bff;
}

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

.social-links a {
    display: inline-block;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: #ccc;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Mobile Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    /* Typography */
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    /* Hero Section */
    .hero {
        padding: 100px 0 60px;
        text-align: center;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    /* Sections */
    section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Grid adjustments */
    .about-grid,
    .services-grid,
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .nav-toggle,
    .hero-actions,
    .contact-form {
        display: none;
    }
    
    .hero {
        background: none;
        color: #000;
        padding: 2rem 0;
    }
    
    section {
        padding: 2rem 0;
        page-break-inside: avoid;
    }
    
    .about-card,
    .service-card,
    .article-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        background-color: #000;
        border: 2px solid #000;
    }
    
    .btn-secondary {
        border: 2px solid #000;
        color: #000;
    }
    
    .btn-secondary:hover {
        background-color: #000;
        color: #fff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1a1a1a;
        --text-color: #e0e0e0;
        --card-bg: #2d2d2d;
        --border-color: #404040;
    }
    
    body {
        background-color: var(--bg-color);
        color: var(--text-color);
    }
    
    .header {
        background-color: var(--card-bg);
        border-bottom: 1px solid var(--border-color);
    }
    
    .about-card,
    .service-card,
    .article-card,
    .contact-form {
        background-color: var(--card-bg);
        border: 1px solid var(--border-color);
    }
    
    .about,
    .articles {
        background-color: var(--bg-color);
    }
    
    .form-group input,
    .form-group textarea {
        background-color: var(--card-bg);
        border-color: var(--border-color);
        color: var(--text-color);
    }
    
    .nav-menu a,
    .footer-section h3,
    .footer-section h4 {
        color: var(--text-color);
    }
    
    .footer-section p,
    .footer-section ul li a {
        color: #ccc;
    }
}