/* Buypolar Capital - Footer and Responsive CSS */
/* Footer styles and responsive design */

/* Footer */
.footer {
    background: var(--primary-black);
    color: var(--pure-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--pure-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-logo-image {
    width: 40px;
    height: 40px;
    margin-right: var(--spacing-sm);
}

.footer-logo-text {
    display: flex;
    align-items: center;
}

.footer-logo-text .logo-text {
    font-size: 1.3rem;
    font-weight: var(--font-weight-bold);
    color: var(--pure-white);
}

.footer-description {
    color: var(--light-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--dark-gray);
    color: var(--pure-white);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition-medium);
    font-size: 1.2rem;
}

.social-link:hover {
    background: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
}

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

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition-medium);
    font-size: 0.9rem;
    display: block;
}

.footer-links a:hover {
    color: var(--pure-white);
    padding-left: var(--spacing-xs);
}

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

.footer-contact li {
    margin-bottom: var(--spacing-sm);
    color: var(--light-gray);
    font-size: 0.9rem;
}

.footer-contact a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: var(--transition-medium);
}

.footer-contact a:hover {
    color: var(--pure-white);
}

.footer-bottom {
    border-top: 1px solid var(--dark-gray);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    color: var(--light-gray);
    font-size: 0.8rem;
}

.legal-links {
    display: flex;
    gap: var(--spacing-md);
}

.legal-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition-medium);
}

.legal-links a:hover {
    color: var(--pure-white);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
    
    .performance-grid {
        grid-template-columns: 1fr;
    }
    
    .research-grid {
        grid-template-columns: 1fr;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 65px;
        left: 0;
        right: 0;
        background: var(--primary-black);
        flex-direction: column;
        padding: var(--spacing-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1000;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .title-main {
        font-size: clamp(2.5rem, 6vw, 4rem);
    }
    
    .title-subtitle {
        font-size: clamp(1rem, 2.5vw, 1.5rem);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content,
    .careers-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .performance-grid {
        grid-template-columns: 1fr;
    }
    
    .research-grid {
        grid-template-columns: 1fr;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-links {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }
    
    .game-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .doors {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .chart-container {
        height: 250px;
    }
    
    .research-card .chart-container {
        height: 200px;
    }
    
    .game-card .chart-container {
        height: 200px;
        margin-bottom: var(--spacing-sm);
    }
    
    .game-card .chart-container:hover {
        transform: none;
        box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    }
    
    .roulette-wheel {
        width: 150px;
        height: 150px;
    }
    
    .dice-container {
        flex-direction: column;
        align-items: center;
    }
    
    .dice {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .cards {
        justify-content: center;
    }
    
    .card {
        width: 50px;
        height: 70px;
        font-size: 1rem;
    }
    
    .poker-card {
        width: 60px;
        height: 85px;
        font-size: 1rem;
    }
    
    .tool-inputs input,
    .tool-inputs select {
        font-size: 1rem;
    }
    
    .application-form input,
    .application-form textarea {
        font-size: 1rem;
    }
    
    .nav-link {
        padding: var(--spacing-sm);
        font-size: 1rem;
        text-align: center;
        border-bottom: 1px solid var(--dark-gray);
    }
    
    .nav-menu {
        max-height: calc(100vh - 65px);
        overflow-y: auto;
    }
    
    .section-header {
        padding: 0 var(--spacing-sm);
    }
    
    .section-header h2 {
        font-size: clamp(1.8rem, 4vw, 2.5rem);
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .metric {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }
    
    .metric-value {
        font-size: 1.2rem;
    }
    
    .game-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .game-stats .stat {
        font-size: 0.8rem;
    }
    
    .plot-categories {
        flex-direction: column;
        align-items: center;
    }
    
    .category-btn {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
    
    .plots-grid {
        grid-template-columns: 1fr;
    }
    
    .plot-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .plot-thumbnail {
        height: 150px;
    }
    
    .plot-info {
        padding: var(--spacing-sm);
    }
    
    .plot-title {
        font-size: 1rem;
    }
    
    .plot-description {
        font-size: 0.8rem;
    }
    
    .modal-content {
        width: 95%;
        height: 95%;
        margin: 2.5% auto;
    }
    
    .modal-header {
        padding: var(--spacing-sm);
    }
    
    .modal-body {
        padding: var(--spacing-sm);
    }
    
    .modal-footer {
        padding: var(--spacing-sm);
        flex-direction: column;
    }
    
    .download-btn, .share-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .title-main {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .approach-grid {
        grid-template-columns: 1fr;
    }
    
    .research-grid {
        grid-template-columns: 1fr;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-legal {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .legal-links {
        justify-content: center;
    }
}

/* Loading and Accessibility */
html {
    scroll-behavior: smooth;
}

.loading {
    overflow: hidden;
}

.loading.loaded {
    overflow: auto;
}

/* Navigation Active State */
.nav-link.active {
    color: var(--accent-blue);
    font-weight: var(--font-weight-semibold);
}

.nav-link.active::after {
    width: 100%;
    background: var(--accent-blue);
}

/* Accessibility and Print Styles */
@media (prefers-contrast: high) {
    :root {
        --primary-black: #000000;
        --secondary-black: #000000;
        --dark-gray: #000000;
        --medium-gray: #000000;
        --light-gray: #ffffff;
        --off-white: #ffffff;
        --pure-white: #ffffff;
    }
    
    .nav-link,
    .cta-primary,
    .cta-secondary {
        border: 2px solid currentColor;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .spinner {
        animation: none;
    }
    
    .scroll-arrow {
        animation: none;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-black: #ffffff;
        --secondary-black: #f0f0f0;
        --dark-gray: #e0e0e0;
        --medium-gray: #cccccc;
        --light-gray: #333333;
        --off-white: #222222;
        --pure-white: #000000;
    }
    
    body {
        background: var(--pure-white);
        color: var(--primary-black);
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: var(--primary-black);
    }
    
    p {
        color: var(--medium-gray);
    }
    
    .header {
        background: var(--off-white);
        border-bottom: 1px solid var(--light-gray);
    }
    
    .nav-link {
        color: var(--primary-black);
    }
    
    .nav-link:hover {
        color: var(--accent-blue);
    }
    
    .approach-card,
    .performance-card,
    .research-card,
    .tool-card,
    .game-card {
        background: var(--off-white);
        border-color: var(--light-gray);
    }
    
    .approach-card:hover,
    .performance-card:hover,
    .research-card:hover,
    .tool-card:hover,
    .game-card:hover {
        background: var(--light-gray);
    }
    
    .footer {
        background: var(--off-white);
        color: var(--primary-black);
    }
    
    .tool-inputs input,
    .tool-inputs select,
    .form-group input,
    .form-group textarea,
    .form-group select {
        background: var(--off-white);
        color: var(--primary-black);
        border-color: var(--light-gray);
    }
    
    .tool-inputs input:focus,
    .tool-inputs select:focus,
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
        border-color: var(--accent-blue);
        box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.2);
    }
}

@media print {
    .header,
    .footer,
    .back-to-top-btn,
    .loading-spinner,
    .cookie-banner {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: black !important;
        page-break-after: avoid;
    }
    
    .section-header {
        page-break-before: always;
    }
    
    .chart-container {
        page-break-inside: avoid;
    }
}