/* ===== VARIABLES ===== */
    :root {
        /* Light Theme Colors */
        --body-bg: #ffffff;
        --card-bg: #f8f9fa;
        --primary-text: #000000;
        --secondary-text: #333333;
        --muted-text: #666666;
        --border-color: rgba(0, 0, 0, 0.1);
        --divider-color: rgba(0, 0, 0, 0.06);
        --hover-bg: rgba(0, 0, 0, 0.03);
        --active-bg: rgba(0, 0, 0, 0.05);
        
        /* Button Colors */
        --primary-btn-bg: #000000;
        --primary-btn-text: #ffffff;
        --primary-btn-hover: #333333;
        --outline-btn-border: #000000;
        --outline-btn-text: #000000;
        --outline-btn-hover: rgba(0, 0, 0, 0.05);
        
        /* Shadows */
        --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
        --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
        --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
        
        /* Other */
        --header-height: 80px;
        --topbar-height: 40px;
        --radius-sm: 4px;
        --radius-md: 8px;
        --radius-lg: 16px;
        --radius-xl: 24px;
        --container-width: 1320px;
        --transition-fast: 0.2s ease;
        --transition-normal: 0.3s ease;
        --transition-slow: 0.5s ease;
        
        /* Icons & Indicators */
        --up-color: #000000;
        --down-color: #000000;
    }

    /* Dark Theme Colors */
    [data-theme="dark"] {
        --body-bg: #121212;
        --card-bg: #1e1e1e;
        --primary-text: #ffffff;
        --secondary-text: #cccccc;
        --muted-text: #999999;
        --border-color: rgba(255, 255, 255, 0.1);
        --divider-color: rgba(255, 255, 255, 0.06);
        --hover-bg: rgba(255, 255, 255, 0.05);
        --active-bg: rgba(255, 255, 255, 0.08);
        
        /* Button Colors */
        --primary-btn-bg: #ffffff;
        --primary-btn-text: #000000;
        --primary-btn-hover: #e6e6e6;
        --outline-btn-border: #ffffff;
        --outline-btn-text: #ffffff;
        --outline-btn-hover: rgba(255, 255, 255, 0.1);
        
        /* Shadows */
        --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
        --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
        
        /* Icons & Indicators */
        --up-color: #ffffff;
        --down-color: #ffffff;
    }

    /* ===== RESET & BASE STYLES ===== */
    *, *::before, *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

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

    body {
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
        font-size: 1rem;
        line-height: 1.6;
        color: var(--primary-text);
        background-color: var(--body-bg);
        min-height: 100vh;
        transition: background-color var(--transition-normal), color var(--transition-normal);
        overflow-x: hidden;
        width: 100%;
    }

    a {
        color: var(--primary-text);
        text-decoration: none;
        transition: color var(--transition-fast);
    }

    a:hover {
        color: var(--secondary-text);
    }

    ul, ol {
        list-style: none;
    }

    img {
        max-width: 100%;
        height: auto;
    }

    button, input, select, textarea {
        font-family: inherit;
        font-size: inherit;
        color: inherit;
        border: none;
        background: none;
        outline: none;
    }

    button {
        cursor: pointer;
    }

    .container {
        width: 100%;
        max-width: var(--container-width);
        margin: 0 auto;
        padding: 0 1rem;
    }

    /* ===== UTILITY CLASSES ===== */
    .mb-1 { margin-bottom: 0.25rem; }
    .mb-2 { margin-bottom: 0.5rem; }
    .mb-3 { margin-bottom: 1rem; }
    .mb-4 { margin-bottom: 1.5rem; }
    .mb-5 { margin-bottom: 3rem; }

    .mt-1 { margin-top: 0.25rem; }
    .mt-2 { margin-top: 0.5rem; }
    .mt-3 { margin-top: 1rem; }
    .mt-4 { margin-top: 1.5rem; }
    .mt-5 { margin-top: 3rem; }

    .text-center { text-align: center; }
    .text-right { text-align: right; }

    .d-flex { display: flex; }
    .flex-column { flex-direction: column; }
    .align-center { align-items: center; }
    .justify-center { justify-content: center; }
    .justify-between { justify-content: space-between; }
    .justify-end { justify-content: flex-end; }

    .btn-block {
        display: block;
        width: 100%;
    }

    /* ===== BUTTONS ===== */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.75rem 1.5rem;
        border-radius: var(--radius-md);
        font-weight: 600;
        transition: all var(--transition-fast);
        cursor: pointer;
        position: relative;
        overflow: hidden;
    }

    .btn::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 5px;
        height: 5px;
        background: rgba(255, 255, 255, 0.4);
        opacity: 0;
        border-radius: 100%;
        transform: scale(1, 1) translate(-50%, -50%);
        transform-origin: 50% 50%;
    }

    .btn:active::after {
        animation: ripple 0.6s ease-out;
    }

    .btn-primary {
        background-color: var(--primary-btn-bg);
        color: var(--primary-btn-text);
    }

    .btn-primary:hover {
        background-color: var(--primary-btn-hover);
        color: var(--primary-btn-text);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

    .btn-outline {
        background-color: transparent;
        border: 1px solid var(--outline-btn-border);
        color: var(--outline-btn-text);
    }

    .btn-outline:hover {
        background-color: var(--outline-btn-hover);
        color: var(--outline-btn-text);
        transform: translateY(-2px);
        box-shadow: var(--shadow-sm);
    }

    .btn-sm {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .btn i {
        font-size: 0.875em;
    }

 
  
    /* ===== TOP BAR ===== */
    .top-bar {
        background-color: var(--card-bg);
        border-bottom: 1px solid var(--border-color);
        height: var(--topbar-height);
        transition: background-color var(--transition-normal), border-color var(--transition-normal);
    }

    .top-bar-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 100%;
        padding: 10px;
    }

    /* Market Ticker */
    .market-data {
        overflow: hidden;
    }

    .ticker-wrapper {
        overflow: hidden;
        width: 100%;
        max-width: 600px;
    }

    .ticker {
        display: flex;
        animation: ticker-slide 30s linear infinite;
    }

    .ticker:hover {
        animation-play-state: paused;
    }

    .ticker-item {
        display: flex;
        align-items: center;
        padding: 0 20px;
        white-space: nowrap;
        font-size: 0.875rem;
        font-weight: 500;
    }

    .ticker-item i {
        margin-right: 6px;
        font-size: 1rem;
    }

    .ticker-item .price {
        font-weight: 600;
        margin: 0 6px;
    }

    .ticker-item .change {
        font-size: 0.75rem;
        font-weight: 600;
        padding: 2px 6px;
        border-radius: var(--radius-sm);
    }

    .ticker-item .up {
        color: var(--up-color);
    }

    .ticker-item .down {
        color: var(--down-color);
    }

    /* Top Actions */
    .top-actions {
        display: flex;
        align-items: center;
    }

    .top-links {
        display: flex;
        margin: 0 20px;
    }

    .top-link {
        margin-left: 20px;
        font-size: 0.875rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .top-link:hover {
        opacity: 0.8;
    }

    /* Theme Toggle */
    .theme-toggle {
        position: relative;
    }

    .theme-input {
        opacity: 0;
        position: absolute;
    }

    .theme-label {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 52px;
        height: 26px;
        background-color: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 50px;
        padding: 0 5px;
        cursor: pointer;
        transition: all var(--transition-normal);
    }

    .theme-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.875rem;
        z-index: 1;
    }

    .theme-icon.light {
        color: #FFD700;
    }

    .theme-icon.dark {
        color: #7986CB;
    }

    .theme-label::after {
        content: '';
        position: absolute;
        top: 2px;
        left: 2px;
        width: 20px;
        height: 20px;
        background-color: var(--primary-text);
        border-radius: 50%;
        transition: all var(--transition-normal);
    }

    .theme-input:checked + .theme-label::after {
        transform: translateX(26px);
    }

    /* Language Selector */
    .language-selector {
        position: relative;
    }

    .language-toggle {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 0.875rem;
        font-weight: 500;
        background: none;
        border: none;
        cursor: pointer;
        padding: 6px 10px;
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
    }

    .language-toggle:hover {
        background-color: var(--hover-bg);
    }

    .language-dropdown {
        position: absolute;
        top: 100%;
        right: 0;
        min-width: 150px;
        background-color: var(--body-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-md);
        z-index: 100;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all var(--transition-fast);
    }

    .language-selector:hover .language-dropdown,
    .language-toggle:focus + .language-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .language-dropdown a {
        display: block;
        padding: 10px 15px;
        font-size: 0.875rem;
        transition: all var(--transition-fast);
    }

    .language-dropdown a:hover {
        background-color: var(--hover-bg);
    }

    .language-dropdown a.active {
        font-weight: 600;
        position: relative;
    }

    .language-dropdown a.active::after {
        content: '\f00c';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        right: 15px;
    }

    /* ===== MAIN NAVIGATION ===== */
    .main-nav {
        background-color: var(--body-bg);
        height: var(--header-height);
        position: relative;
        box-shadow: var(--shadow-sm);
        transition: all var(--transition-normal);
        width: 100%;
        margin-top: 10px; /* Added padding between top bar and main nav */
    }

    .main-nav.sticky {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 100;
        animation: slide-down 0.3s forwards;
        margin-top: 0; /* Remove margin when sticky */
    }

    .nav-wrapper {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 100%;
        padding-top: 10px;
    }

    /* Logo */
    .site-logo {
        display: flex;
        align-items: center;
    }

    .logo-light, .logo-dark {
        height: 45px;
        transition: opacity var(--transition-normal);
    }

    [data-theme="light"] .logo-dark {
        display: none;
    }

    [data-theme="dark"] .logo-light {
        display: none;
    }

    /* Main Menu */
    .nav-menu {
        display: flex;
        height: 100%;
    }

    .menu {
        display: flex;
        align-items: center;
        height: 100%;
    }

    .menu-item {
        position: relative;
        height: 100%;
        display: flex;
        align-items: center;
    }

    .menu-link {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 0 20px;
        height: 100%;
        font-weight: 600;
        letter-spacing: 0.02em;
        transition: all var(--transition-fast);
        position: relative;
    }

    .menu-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 3px;
        background-color: var(--primary-text);
        transition: all var(--transition-normal);
        transform: translateX(-50%);
    }

    .menu-link:hover::after,
    .menu-item.active .menu-link::after {
        width: 30px;
    }

    .menu-link i {
        font-size: 0.75rem;
        transition: transform var(--transition-fast);
    }

    .menu-item:hover .menu-link i {
        transform: rotate(180deg);
    }

    /* Dropdown Menus - Modern Style */
    .dropdown-panel {
        position: absolute;
        top: 100%;
        left: 0;
        min-width: 270px;
        background-color: var(--body-bg);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(15px);
        transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 50;
        overflow: hidden;
        border: 1px solid var(--border-color);
        margin-top: 30px !important;
    }

    .dropdown-panel.wide {
        width: 100vw;
        left: 50%;
        transform: translateX(-50%) translateY(15px);
         margin-top: 30px !important;
    }

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

    .menu-item:hover .dropdown-panel.wide {
        transform: translateX(-50%) translateY(0);
    }

    .dropdown-menu {
        padding: 10px;
        /* margin-top: 40px; */
    }
    

    .dropdown-item {
        margin-bottom: 5px;
        border-radius: var(--radius-md);
        overflow: hidden;
    }

    .dropdown-link {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 0.95rem;
        color: var(--secondary-text);
        transition: all var(--transition-fast);
        padding: 12px 15px;
        border-radius: var(--radius-md);
    }

    .dropdown-link:hover {
        color: var(--primary-text);
        background-color: var(--hover-bg);
        transform: translateX(5px);
    }

    .dropdown-link i {
        font-size: 1.1rem;
        width: 20px;
        text-align: center;
        color: var(--primary-text);
        opacity: 0.7;
        transition: opacity var(--transition-fast);
    }

    .dropdown-link:hover i {
        opacity: 1;
    }

    .dropdown-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        padding: 25px;
    }

    .dropdown-column {
        padding: 0;
    }

    .dropdown-heading {
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        margin-bottom: 15px;
        color: var(--muted-text);
        padding-bottom: 8px;
        border-bottom: 1px solid var(--border-color);
    }

    .dropdown-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .dropdown-list a {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.9rem;
        color: var(--secondary-text);
        transition: all var(--transition-fast);
        padding: 8px 12px;
        border-radius: var(--radius-md);
    }

    .dropdown-list a:hover {
        color: var(--primary-text);
        background-color: var(--hover-bg);
        transform: translateX(5px);
    }

    .dropdown-list a i {
        font-size: 1rem;
        width: 20px;
        text-align: center;
        color: var(--primary-text);
        opacity: 0.7;
        transition: opacity var(--transition-fast);
    }

    .dropdown-list a:hover i {
        opacity: 1;
    }

    .highlight-column {
        background-color: var(--card-bg);
        border-radius: var(--radius-md);
        padding: 20px;
    }

    .featured-box {
        position: relative;
        text-align: center;
    }

    .featured-badge {
        position: absolute;
        top: -10px;
        right: -10px;
        background-color: var(--primary-text);
        color: var(--body-bg);
        font-size: 0.7rem;
        font-weight: 600;
        padding: 4px 10px;
        border-radius: var(--radius-sm);
        z-index: 1;
    }

    .featured-header {
        margin-bottom: 15px;
    }

    .featured-icon {
        font-size: 2rem;
        margin-bottom: 10px;
    }

    .featured-rate {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: 0 auto 15px;
        width: 80px;
        height: 80px;
        background-color: var(--primary-text);
        color: var(--body-bg);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .featured-rate .rate {
        font-size: 1.5rem;
        font-weight: 700;
    }

    .featured-rate .period {
        font-size: 0.7rem;
        opacity: 0.8;
    }

    .featured-box h4 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .featured-box p {
        font-size: 0.85rem;
        color: var(--secondary-text);
        margin-bottom: 15px;
    }

    /* Nav Actions */
    .nav-actions {
        display: flex;
        align-items: center;
        gap: 15px;
    }

    /* Mobile Toggle */
    .mobile-toggle {
        width: 30px;
        height: 24px;
        position: relative;
        display: none;
        flex-direction: column;
        justify-content: space-between;
        cursor: pointer;
        margin-left: 20px;
    }

    .mobile-toggle span {
        display: block;
        width: 100%;
        height: 2px;
        background-color: var(--primary-text);
        border-radius: 2px;
        transition: all var(--transition-normal);
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(11px) rotate(45deg);
    }

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

    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-11px) rotate(-45deg);
    }

    /* Mobile Menu */
    .mobile-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--body-bg);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transform: translateX(-100%);
        transition: all var(--transition-normal);
        overflow-y: auto;
    }

    .mobile-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }

    .mobile-menu-container {
        display: flex;
        flex-direction: column;
        min-height: 100%;
    }

    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-close {
        background: none;
        border: none;
        font-size: 1.5rem;
        color: var(--primary-text);
        cursor: pointer;
    }

    .mobile-body {
        flex: 1;
        padding: 20px;
        overflow-y: auto;
    }

    .mobile-nav {
        margin-bottom: 30px;
    }

    .mobile-item {
        margin-bottom: 15px;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 1.1rem;
        font-weight: 600;
        padding: 12px 15px;
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
    }

    .mobile-link:hover {
        background-color: var(--hover-bg);
    }

    .mobile-link i {
        transition: transform var(--transition-fast);
    }

    .mobile-item.active .mobile-link i {
        transform: rotate(180deg);
    }

    .mobile-submenu {
        display: none;
        padding: 10px 0 10px 20px;
    }

    .mobile-item.active .mobile-submenu {
        display: block;
    }

    .mobile-submenu li {
        margin-bottom: 10px;
    }

    .mobile-submenu li:last-child {
        margin-bottom: 0;
    }

    .mobile-submenu a {
        display: block;
        padding: 8px 15px;
        font-size: 1rem;
        font-weight: 500;
        color: var(--secondary-text);
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
    }

    .mobile-submenu a:hover {
        background-color: var(--hover-bg);
        color: var(--primary-text);
    }

    .mobile-footer {
        padding: 20px;
        border-top: 1px solid var(--border-color);
    }

    .mobile-actions {
        margin-bottom: 20px;
    }

    .mobile-metrics {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 20px;
    }

    .mobile-metric {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 12px;
        background-color: var(--card-bg);
        border-radius: var(--radius-md);
        flex: 1;
    }

    .mobile-metric i {
        font-size: 1.5rem;
    }

    .mobile-metric div {
        display: flex;
        flex-direction: column;
    }

    .metric-label {
        font-size: 0.75rem;
        color: var(--secondary-text);
    }

    .metric-value {
        font-size: 0.875rem;
        font-weight: 600;
    }

    .mobile-settings {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .mobile-theme,
    .mobile-language {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .language-select {
        background-color: var(--card-bg);
        border: 1px solid var(--border-color);
        padding: 8px 12px;
        border-radius: var(--radius-md);
        color: var(--primary-text);
        width: 150px;
    }

    /* ===== MAIN CONTENT ===== */
    .wrapper {
        padding: 60px 0;
        min-height: 80vh;
    }

    /* ===== FOOTER STYLES ===== */
    .site-footer {
        background-color: var(--card-bg);
        color: var(--primary-text);
        transition: background-color var(--transition-normal), color var(--transition-normal);
        width: 100%;
        overflow: hidden;
    }

    .footer-top {
        padding: 60px 0 30px;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 30px;
    }

    .brand-column {
        grid-column: 1;
    }

    .footer-logo img {
        max-height: 40px;
    }

    [data-theme="dark"] .logo-footer {
        filter: invert(1);
    }

    .footer-description {
        margin: 20px 0;
        font-size: 0.875rem;
        color: var(--secondary-text);
        line-height: 1.6;
    }

    .app-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 20px;
    }

    .app-button {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 8px 12px;
        background-color: var(--primary-text);
        color: var(--body-bg);
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
    }

    .app-button:hover {
        opacity: 0.9;
        transform: translateY(-2px);
        color: var(--body-bg);
    }

    .app-button i {
        font-size: 1.5rem;
    }

    .app-button div {
        display: flex;
        flex-direction: column;
    }

    .app-button span {
        font-size: 0.7rem;
        opacity: 0.8;
    }

    .app-button strong {
        font-size: 0.9rem;
        font-weight: 600;
    }

    .social-links {
        display: flex;
        gap: 10px;
    }

    .social-link {
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: var(--hover-bg);
        border-radius: 50%;
        font-size: 1rem;
        transition: all var(--transition-fast);
    }

    .social-link:hover {
        background-color: var(--primary-text);
        color: var(--body-bg);
        transform: translateY(-3px);
    }

    .footer-heading {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 20px;
        position: relative;
        padding-bottom: 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        cursor: pointer;
    }

    .footer-heading::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 30px;
        height: 2px;
        background-color: var(--primary-text);
    }

    .footer-toggle {
        display: none;
        font-size: 1rem;
        cursor: pointer;
    }

    .footer-links li {
        margin-bottom: 12px;
    }

    .footer-links a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 0.875rem;
        transition: all var(--transition-fast);
        color: var(--secondary-text);
    }

    .footer-links a:hover {
        color: var(--primary-text);
        transform: translateX(5px);
    }

    .footer-links a i {
        font-size: 0.75rem;
        opacity: 0;
        transition: all var(--transition-fast);
    }

    .footer-links a:hover i {
        opacity: 1;
    }

    .security-badges {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 20px;
    }

    .security-badge {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 8px 12px;
        background-color: var(--hover-bg);
        border-radius: var(--radius-md);
        font-size: 0.75rem;
        font-weight: 500;
    }

    .footer-middle {
        padding: 30px 0;
        border-top: 1px solid var(--border-color);
    }

    .newsletter {
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .newsletter-content {
        flex: 1;
    }

    .newsletter-content h3 {
        font-size: 1.25rem;
        margin-bottom: 10px;
    }

    .newsletter-content p {
        font-size: 0.875rem;
        color: var(--secondary-text);
    }

    .newsletter-form {
        flex: 1;
    }

    .form-group {
        display: flex;
        margin-bottom: 10px;
    }

    .form-control {
        flex: 1;
        height: 50px;
        padding: 0 20px;
        background-color: var(--body-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md) 0 0 var(--radius-md);
        color: var(--primary-text);
    }

    .form-control::placeholder {
        color: var(--muted-text);
    }

    .newsletter-form .btn {
        border-radius: 0 var(--radius-md) var(--radius-md) 0;
        height: 50px;
    }

    .form-check {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.75rem;
        color: var(--secondary-text);
    }

    .form-check-input {
        width: 16px;
        height: 16px;
        accent-color: var(--primary-text);
    }

    .footer-bottom {
        padding: 20px 0;
        border-top: 1px solid var(--border-color);
    }

    .footer-bottom-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .copyright {
        font-size: 0.875rem;
        color: var(--secondary-text);
    }

    .footer-bottom-links {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
    }

    .footer-bottom-links a {
        font-size: 0.875rem;
        color: var(--secondary-text);
    }

    .footer-bottom-links a:hover {
        color: var(--primary-text);
    }

    /* ===== BACK TO TOP BUTTON ===== */
    .back-to-top {
        position: fixed;
        bottom: 30px;
        right: 30px;
        width: 50px;
        height: 50px;
        background-color: var(--primary-text);
        color: var(--body-bg);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        box-shadow: var(--shadow-md);
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        transition: all var(--transition-normal);
        z-index: 99;
        overflow: hidden;
    }

    .back-to-top::before {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        transform: scale(0);
        transition: transform 0.5s ease;
    }

    .back-to-top:hover::before {
        transform: scale(1);
    }

    .back-to-top.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .back-to-top:hover {
        transform: translateY(-5px);
        color: var(--body-bg);
    }

    .back-to-top i {
        position: relative;
        z-index: 1;
        transition: transform 0.3s ease;
    }

    .back-to-top:hover i {
        animation: bounce 1s infinite;
    }

    /* ===== ANIMATIONS ===== */
    @keyframes slide-down {
        from {
            transform: translateY(-100%);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }

    @keyframes fade-in {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }

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

    @keyframes ripple {
        0% {
            transform: scale(0, 0);
            opacity: 0.5;
        }
        20% {
            transform: scale(25, 25);
            opacity: 0.5;
        }
        100% {
            opacity: 0;
            transform: scale(40, 40);
        }
    }

    @keyframes pulse {
        0% {
            transform: scale(1);
        }
        50% {
            transform: scale(1.05);
        }
        100% {
            transform: scale(1);
        }
    }

    @keyframes bounce {
        0%, 20%, 50%, 80%, 100% {
            transform: translateY(0);
        }
        40% {
            transform: translateY(-10px);
        }
        60% {
            transform: translateY(-5px);
        }
    }

    /* ===== RESPONSIVE STYLES ===== */
    @media (max-width: 1200px) {
        :root {
            --container-width: 1140px;
        }
        
        .footer-grid {
            grid-template-columns: repeat(4, 1fr);
        }
        
        .brand-column {
            grid-column: span 4;
            margin-bottom: 20px;
        }
        
        .dropdown-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    @media (max-width: 992px) {
        :root {
            --container-width: 960px;
            --header-height: 70px;
        }
        
        .top-bar {
            display: none;
        }
        
        .nav-menu {
            display: none;
        }
        
        .mobile-toggle {
            display: flex;
        }
        
        .footer-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        
        .brand-column {
            grid-column: span 2;
        }
        
        .newsletter {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .newsletter-content,
        .newsletter-form {
            width: 100%;
        }
    }

    @media (max-width: 768px) {
        :root {
            --container-width: 720px;
        }
        
        .nav-actions .btn {
            display: none;
        }
        
        .footer-grid {
            grid-template-columns: 1fr;
        }
        
        .brand-column {
            grid-column: span 1;
        }
        
        .footer-column:not(.brand-column) {
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 15px;
        }
        
        .footer-toggle {
            display: block;
        }
        
        .footer-links {
            display: none;
            margin-top: 15px;
        }
        
        .footer-column.active .footer-links {
            display: block;
        }
        
        .footer-toggle i {
            transition: transform var(--transition-fast);
        }
        
        .footer-column.active .footer-toggle i {
            transform: rotate(180deg);
        }
        
        .footer-bottom-content {
            flex-direction: column;
            gap: 15px;
            text-align: center;
        }
        
        .footer-bottom-links {
            justify-content: center;
            flex-wrap: wrap;
        }
    }

    @media (max-width: 576px) {
        :root {
            --container-width: 540px;
            --header-height: 60px;
        }
        
        .app-buttons {
            justify-content: center;
            flex-direction: column;
        }
        
        .social-links {
            justify-content: center;
        }
        
        .mobile-metrics {
            flex-direction: column;
        }
        
        .form-group {
            flex-direction: column;
        }
        
        .form-control {
            border-radius: var(--radius-md);
            margin-bottom: 10px;
        }
        
        .newsletter-form .btn {
            border-radius: var(--radius-md);
            width: 100%;
        }
    }