/**
 * Currency Today - Design System
 * A modern, professional design system inspired by XE.com
 * Brand Colors: Navy Blue (#1B2A4E) & Gold (#D4A84B)
 */

/* ============================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================ */

:root {
    /* Brand Colors */
    --ct-navy: #1b2a4e;
    --ct-navy-light: #2d3e63;
    --ct-navy-dark: #131d36;
    --ct-gold: #d4a84b;
    --ct-gold-light: #e5c57a;
    --ct-gold-dark: #b88f3a;
    --ct-gold-soft: #fdf6e7;

    /* Semantic Colors */
    --ct-primary: var(--ct-navy);
    --ct-accent: var(--ct-gold);
    --ct-success: #22c55e;
    --ct-success-light: #dcfce7;
    --ct-danger: #ef4444;
    --ct-danger-light: #fee2e2;
    --ct-warning: #f59e0b;
    --ct-info: #3b82f6;

    /* Neutral Colors */
    --ct-white: #ffffff;
    --ct-gray-50: #f8fafc;
    --ct-gray-100: #f1f5f9;
    --ct-gray-200: #e2e8f0;
    --ct-gray-300: #cbd5e1;
    --ct-gray-400: #94a3b8;
    --ct-gray-500: #64748b;
    --ct-gray-600: #475569;
    --ct-gray-700: #334155;
    --ct-gray-800: #1e293b;
    --ct-gray-900: #0f172a;
    --ct-black: #000000;

    /* Background Colors */
    --ct-bg-primary: var(--ct-gray-50);
    --ct-bg-card: var(--ct-white);
    --ct-bg-hero: linear-gradient(
        135deg,
        var(--ct-navy) 0%,
        var(--ct-navy-light) 50%,
        var(--ct-navy) 100%
    );

    /* Text Colors */
    --ct-text-primary: var(--ct-gray-900);
    --ct-text-secondary: var(--ct-gray-600);
    --ct-text-muted: var(--ct-gray-400);
    --ct-text-inverse: var(--ct-white);

    /* Typography */
    --ct-font-display: "Outfit", system-ui, -apple-system, sans-serif;
    --ct-font-body: "Inter", system-ui, -apple-system, sans-serif;

    /* Font Sizes */
    --ct-text-xs: 0.75rem;
    --ct-text-sm: 0.875rem;
    --ct-text-base: 1rem;
    --ct-text-lg: 1.125rem;
    --ct-text-xl: 1.25rem;
    --ct-text-2xl: 1.5rem;
    --ct-text-3xl: 1.875rem;
    --ct-text-4xl: 2.25rem;
    --ct-text-5xl: 3rem;
    --ct-text-6xl: 3.75rem;

    /* Font Weights */
    --ct-font-normal: 400;
    --ct-font-medium: 500;
    --ct-font-semibold: 600;
    --ct-font-bold: 700;

    /* Line Heights */
    --ct-leading-tight: 1.25;
    --ct-leading-normal: 1.5;
    --ct-leading-relaxed: 1.75;

    /* Spacing */
    --ct-space-1: 0.25rem;
    --ct-space-2: 0.5rem;
    --ct-space-3: 0.75rem;
    --ct-space-4: 1rem;
    --ct-space-5: 1.25rem;
    --ct-space-6: 1.5rem;
    --ct-space-8: 2rem;
    --ct-space-10: 2.5rem;
    --ct-space-12: 3rem;
    --ct-space-16: 4rem;
    --ct-space-20: 5rem;
    --ct-space-24: 6rem;

    /* Border Radius */
    --ct-radius-sm: 0.375rem;
    --ct-radius-md: 0.5rem;
    --ct-radius-lg: 0.75rem;
    --ct-radius-xl: 1rem;
    --ct-radius-2xl: 1.5rem;
    --ct-radius-full: 9999px;

    /* Shadows */
    --ct-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --ct-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --ct-shadow-md:
        0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --ct-shadow-lg:
        0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --ct-shadow-xl:
        0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --ct-shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --ct-shadow-glow: 0 0 40px rgba(212, 168, 75, 0.3);
    --ct-shadow-card: 0 4px 20px rgba(27, 42, 78, 0.08);

    /* Transitions */
    --ct-transition-fast: 150ms ease;
    --ct-transition-base: 250ms ease;
    --ct-transition-slow: 350ms ease;
    --ct-transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-Index */
    --ct-z-dropdown: 1000;
    --ct-z-sticky: 1020;
    --ct-z-fixed: 1030;
    --ct-z-modal: 1050;
    --ct-z-tooltip: 1060;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --ct-bg-primary: var(--ct-gray-900);
    --ct-bg-card: var(--ct-gray-800);
    --ct-bg-hero: linear-gradient(
        135deg,
        var(--ct-gray-900) 0%,
        var(--ct-navy-dark) 50%,
        var(--ct-gray-900) 100%
    );

    --ct-text-primary: var(--ct-gray-100);
    --ct-text-secondary: var(--ct-gray-400);
    --ct-text-muted: var(--ct-gray-500);

    --ct-shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ============================================
   2. BASE STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--ct-font-body);
    font-size: var(--ct-text-base);
    line-height: var(--ct-leading-normal);
    color: var(--ct-text-primary);
    background-color: var(--ct-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--ct-font-display);
    font-weight: var(--ct-font-bold);
    line-height: var(--ct-leading-tight);
    color: var(--ct-text-primary);
}

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

a:hover {
    color: var(--ct-accent);
}

/* ============================================
   3. TYPOGRAPHY UTILITIES
   ============================================ */

.ct-heading-xl {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-5xl);
    font-weight: var(--ct-font-bold);
    line-height: 1.1;
}

.ct-heading-lg {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-4xl);
    font-weight: var(--ct-font-bold);
    line-height: 1.2;
}

.ct-heading-md {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-2xl);
    font-weight: var(--ct-font-semibold);
}

.ct-heading-sm {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-xl);
    font-weight: var(--ct-font-semibold);
}

.ct-text-lg {
    font-size: var(--ct-text-lg);
}

.ct-text-sm {
    font-size: var(--ct-text-sm);
}

.ct-text-muted {
    color: var(--ct-text-muted);
}

.ct-text-gold {
    color: var(--ct-gold);
}

.ct-text-navy {
    color: var(--ct-navy);
}

/* ============================================
   4. LAYOUT COMPONENTS
   ============================================ */

/* Container */
.ct-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--ct-space-4);
}

@media (min-width: 768px) {
    .ct-container {
        padding: 0 var(--ct-space-6);
    }
}

/* Section */
.ct-section {
    padding: var(--ct-space-12) 0;
}

.ct-section-lg {
    padding: var(--ct-space-20) 0;
}

/* ============================================
   5. NAVBAR STYLES
   ============================================ */

.ct-navbar {
    position: sticky;
    top: 0;
    z-index: var(--ct-z-sticky);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--ct-gray-200);
    transition: all var(--ct-transition-base);
}

.ct-navbar.scrolled {
    box-shadow: var(--ct-shadow-md);
}

.ct-navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--ct-space-3);
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-xl);
    font-weight: var(--ct-font-bold);
    color: var(--ct-navy);
}

.ct-navbar-brand img {
    height: 40px;
    width: auto;
}

.ct-nav-link {
    display: flex;
    align-items: center;
    gap: var(--ct-space-2);
    padding: var(--ct-space-2) var(--ct-space-4);
    font-size: var(--ct-text-sm);
    font-weight: var(--ct-font-medium);
    color: var(--ct-text-secondary);
    border-radius: var(--ct-radius-md);
    transition: all var(--ct-transition-fast);
}

.ct-nav-link:hover,
.ct-nav-link.active {
    color: var(--ct-navy);
    background-color: var(--ct-gray-100);
}

.ct-nav-link.active {
    color: var(--ct-gold-dark);
}

/* ============================================
   6. HERO SECTION
   ============================================ */

.ct-hero {
    background: var(--ct-bg-hero);
    position: relative;
    overflow: hidden;
    padding: var(--ct-space-12) 0 var(--ct-space-16);
}

.ct-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.ct-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--ct-white);
}

.ct-hero-content h1,
.ct-hero-content h2,
.ct-hero-content h3,
.ct-hero-content p {
    color: var(--ct-white);
}

.ct-hero-title {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-4xl);
    font-weight: var(--ct-font-bold);
    margin-bottom: var(--ct-space-4);
    color: var(--ct-white) !important;
}

@media (min-width: 768px) {
    .ct-hero-title {
        font-size: var(--ct-text-5xl);
    }
}

.ct-hero-subtitle {
    font-size: var(--ct-text-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--ct-space-8);
    color: var(--ct-white);
}

/* ============================================
   7. CONVERTER CARD
   ============================================ */

.ct-converter-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--ct-space-4);
}

.ct-converter-card {
    background: var(--ct-white);
    border-radius: var(--ct-radius-2xl);
    box-shadow: var(--ct-shadow-2xl);
    padding: var(--ct-space-8);
    position: relative;
    overflow: hidden;
}

.ct-converter-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(
        90deg,
        var(--ct-gold) 0%,
        var(--ct-gold-light) 50%,
        var(--ct-gold) 100%
    );
}

/* Converter Form */
.ct-converter-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--ct-space-4);
    align-items: end;
}

@media (min-width: 768px) {
    .ct-converter-form {
        /* Amount - From Currency - Swap - To Currency - (mobile convert btn hidden on desktop) */
        grid-template-columns: 150px 1fr 56px 1fr;
        gap: var(--ct-space-4);
    }
}

.ct-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--ct-space-2);
}

.ct-form-label {
    font-size: var(--ct-text-sm);
    font-weight: var(--ct-font-medium);
    color: var(--ct-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ct-form-input {
    width: 100%;
    padding: var(--ct-space-4) var(--ct-space-5);
    font-size: var(--ct-text-xl);
    font-weight: var(--ct-font-semibold);
    color: var(--ct-text-primary);
    background: var(--ct-gray-50);
    border: 2px solid var(--ct-gray-200);
    border-radius: var(--ct-radius-xl);
    outline: none;
    transition: all var(--ct-transition-fast);
}

.ct-form-input:hover {
    border-color: var(--ct-gray-300);
}

.ct-form-input:focus {
    border-color: var(--ct-gold);
    background: var(--ct-white);
    box-shadow: 0 0 0 4px rgba(212, 168, 75, 0.15);
}

/* Currency Select */
.ct-currency-select {
    position: relative;
}

.ct-currency-select .select2-container--bootstrap-5 .select2-selection {
    padding: var(--ct-space-3) var(--ct-space-4);
    font-size: var(--ct-text-lg);
    font-weight: var(--ct-font-semibold);
    background: var(--ct-gray-50);
    border: 2px solid var(--ct-gray-200);
    border-radius: var(--ct-radius-xl);
    min-height: 60px;
    transition: all var(--ct-transition-fast);
}

.ct-currency-select .select2-container--bootstrap-5 .select2-selection:hover {
    border-color: var(--ct-gray-300);
}

.ct-currency-select
    .select2-container--bootstrap-5.select2-container--focus
    .select2-selection,
.ct-currency-select
    .select2-container--bootstrap-5.select2-container--open
    .select2-selection {
    border-color: var(--ct-gold);
    box-shadow: 0 0 0 4px rgba(212, 168, 75, 0.15);
}

/* Swap Button */
.ct-swap-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(
        135deg,
        var(--ct-gold) 0%,
        var(--ct-gold-dark) 100%
    );
    border: none;
    border-radius: var(--ct-radius-full);
    color: var(--ct-white);
    font-size: var(--ct-text-xl);
    cursor: pointer;
    box-shadow: var(--ct-shadow-lg), var(--ct-shadow-glow);
    transition: all var(--ct-transition-bounce);
    margin: 0 auto;
}

.ct-swap-btn:hover {
    transform: rotate(180deg) scale(1.1);
    box-shadow:
        var(--ct-shadow-xl),
        0 0 60px rgba(212, 168, 75, 0.5);
}

.ct-swap-btn:active {
    transform: rotate(180deg) scale(0.95);
}

/* Result Display */
.ct-result-display {
    text-align: center;
    padding: var(--ct-space-8) 0 var(--ct-space-4);
    border-top: 1px solid var(--ct-gray-200);
    margin-top: var(--ct-space-6);
}

.ct-result-amount {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-4xl);
    font-weight: var(--ct-font-bold);
    color: var(--ct-navy);
    line-height: 1.2;
}

@media (min-width: 768px) {
    .ct-result-amount {
        font-size: var(--ct-text-5xl);
    }
}

.ct-result-amount .ct-from-value {
    color: var(--ct-text-secondary);
}

.ct-result-amount .ct-equals {
    color: var(--ct-gray-400);
    margin: 0 var(--ct-space-2);
}

.ct-result-amount .ct-to-value {
    color: var(--ct-navy);
}

.ct-result-amount .ct-currency-code {
    font-size: 0.6em;
    font-weight: var(--ct-font-medium);
    color: var(--ct-text-muted);
    margin-left: var(--ct-space-1);
}

/* Rate Info */
.ct-rate-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--ct-space-6);
    margin-top: var(--ct-space-4);
    padding: var(--ct-space-4);
    background: var(--ct-gray-50);
    border-radius: var(--ct-radius-lg);
}

.ct-rate-item {
    text-align: center;
}

.ct-rate-label {
    font-size: var(--ct-text-xs);
    color: var(--ct-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--ct-space-1);
}

.ct-rate-value {
    font-size: var(--ct-text-sm);
    font-weight: var(--ct-font-semibold);
    color: var(--ct-text-primary);
}

.ct-rate-change {
    display: inline-flex;
    align-items: center;
    gap: var(--ct-space-1);
    font-size: var(--ct-text-xs);
    font-weight: var(--ct-font-medium);
    padding: var(--ct-space-1) var(--ct-space-2);
    border-radius: var(--ct-radius-full);
}

.ct-rate-change.up {
    color: var(--ct-success);
    background: var(--ct-success-light);
}

.ct-rate-change.down {
    color: var(--ct-danger);
    background: var(--ct-danger-light);
}

/* ============================================
   8. CONVERSION TABLES
   ============================================ */

.ct-table-card {
    background: var(--ct-white);
    border-radius: var(--ct-radius-xl);
    box-shadow: var(--ct-shadow-card);
    overflow: hidden;
}

.ct-table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--ct-space-4) var(--ct-space-5);
    background: var(--ct-navy);
    color: var(--ct-white);
}

.ct-table-header-item {
    display: flex;
    align-items: center;
    gap: var(--ct-space-2);
    font-weight: var(--ct-font-semibold);
}

.ct-table {
    width: 100%;
}

.ct-table tbody tr {
    border-bottom: 1px solid var(--ct-gray-100);
    transition: background-color var(--ct-transition-fast);
}

.ct-table tbody tr:last-child {
    border-bottom: none;
}

.ct-table tbody tr:hover {
    background-color: var(--ct-gold-soft);
}

.ct-table td {
    padding: var(--ct-space-4) var(--ct-space-5);
}

.ct-table td:first-child {
    color: var(--ct-text-secondary);
}

.ct-table td:last-child {
    text-align: right;
    font-weight: var(--ct-font-semibold);
    color: var(--ct-navy);
}

/* ============================================
   9. CURRENCY CARDS
   ============================================ */

.ct-currency-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--ct-space-4);
}

@media (min-width: 768px) {
    .ct-currency-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .ct-currency-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.ct-currency-card {
    display: flex;
    align-items: center;
    gap: var(--ct-space-3);
    padding: var(--ct-space-4);
    background: var(--ct-white);
    border-radius: var(--ct-radius-xl);
    box-shadow: var(--ct-shadow-card);
    transition: all var(--ct-transition-base);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.ct-currency-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ct-shadow-xl);
    color: inherit;
}

.ct-currency-card:hover .ct-currency-code {
    color: var(--ct-gold-dark);
}

.ct-currency-code {
    font-weight: var(--ct-font-bold);
    color: var(--ct-navy);
    transition: color var(--ct-transition-fast);
}

.ct-currency-name {
    font-size: var(--ct-text-sm);
    color: var(--ct-text-muted);
}

/* ============================================
   10. INFO CARDS
   ============================================ */

.ct-info-card {
    background: var(--ct-white);
    border-radius: var(--ct-radius-xl);
    box-shadow: var(--ct-shadow-card);
    padding: var(--ct-space-6);
    height: 100%;
    transition: all var(--ct-transition-base);
}

.ct-info-card:hover {
    box-shadow: var(--ct-shadow-lg);
}

.ct-info-card-header {
    display: flex;
    align-items: center;
    gap: var(--ct-space-4);
    margin-bottom: var(--ct-space-4);
}

.ct-info-card-title {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-xl);
    font-weight: var(--ct-font-semibold);
    color: var(--ct-navy);
}

.ct-info-card-subtitle {
    font-size: var(--ct-text-sm);
    color: var(--ct-text-muted);
}

/* ============================================
   11. BUTTONS
   ============================================ */

.ct-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ct-space-2);
    padding: var(--ct-space-3) var(--ct-space-6);
    font-family: var(--ct-font-body);
    font-size: var(--ct-text-sm);
    font-weight: var(--ct-font-semibold);
    border-radius: var(--ct-radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--ct-transition-fast);
    text-decoration: none;
}

.ct-btn-primary {
    background: linear-gradient(
        135deg,
        var(--ct-navy) 0%,
        var(--ct-navy-light) 100%
    );
    color: var(--ct-white);
    border-color: var(--ct-navy);
}

.ct-btn-primary:hover {
    background: linear-gradient(
        135deg,
        var(--ct-navy-dark) 0%,
        var(--ct-navy) 100%
    );
    transform: translateY(-2px);
    box-shadow: var(--ct-shadow-lg);
    color: var(--ct-white);
}

.ct-btn-accent {
    background: linear-gradient(
        135deg,
        var(--ct-gold) 0%,
        var(--ct-gold-dark) 100%
    );
    color: var(--ct-white);
    border-color: var(--ct-gold);
}

.ct-btn-accent:hover {
    background: linear-gradient(
        135deg,
        var(--ct-gold-dark) 0%,
        var(--ct-gold) 100%
    );
    transform: translateY(-2px);
    box-shadow: var(--ct-shadow-lg), var(--ct-shadow-glow);
    color: var(--ct-white);
}

.ct-btn-outline {
    background: transparent;
    color: var(--ct-navy);
    border-color: var(--ct-gray-300);
}

.ct-btn-outline:hover {
    background: var(--ct-navy);
    color: var(--ct-white);
    border-color: var(--ct-navy);
}

/* ============================================
   12. FOOTER
   ============================================ */

.ct-footer {
    background: linear-gradient(
        180deg,
        var(--ct-navy) 0%,
        var(--ct-navy-dark) 100%
    );
    color: var(--ct-white);
    padding: var(--ct-space-16) 0 var(--ct-space-8);
    margin-top: auto;
}

.ct-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--ct-space-8);
}

@media (min-width: 768px) {
    .ct-footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.ct-footer-brand {
    display: flex;
    align-items: center;
    gap: var(--ct-space-3);
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-xl);
    font-weight: var(--ct-font-bold);
    margin-bottom: var(--ct-space-4);
}

.ct-footer-brand img {
    height: 40px;
    width: auto;
}

.ct-footer-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: var(--ct-leading-relaxed);
}

.ct-footer-title {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-base);
    font-weight: var(--ct-font-semibold);
    margin-bottom: var(--ct-space-4);
    color: var(--ct-gold);
}

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

.ct-footer-links li {
    margin-bottom: var(--ct-space-3);
}

.ct-footer-links a {
    display: flex;
    align-items: center;
    gap: var(--ct-space-2);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--ct-text-sm);
    transition: all var(--ct-transition-fast);
}

.ct-footer-links a:hover {
    color: var(--ct-gold);
    transform: translateX(4px);
}

[dir="rtl"] .ct-footer-links a:hover {
    transform: translateX(-4px);
}

.ct-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--ct-space-8);
    padding-top: var(--ct-space-6);
    display: flex;
    flex-direction: column;
    gap: var(--ct-space-4);
}

@media (min-width: 768px) {
    .ct-footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.ct-footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--ct-text-sm);
}

.ct-footer-disclaimer {
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--ct-text-xs);
    max-width: 400px;
}

/* ============================================
   13. UTILITIES
   ============================================ */

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

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.ct-animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.ct-animate-pulse {
    animation: pulse 2s infinite;
}

.ct-animate-spin {
    animation: spin 1s linear infinite;
}

/* Fade In Delays */
.ct-delay-100 {
    animation-delay: 100ms;
}
.ct-delay-200 {
    animation-delay: 200ms;
}
.ct-delay-300 {
    animation-delay: 300ms;
}
.ct-delay-400 {
    animation-delay: 400ms;
}
.ct-delay-500 {
    animation-delay: 500ms;
}

/* Loading Skeleton */
.ct-skeleton {
    background: linear-gradient(
        90deg,
        var(--ct-gray-200) 25%,
        var(--ct-gray-100) 50%,
        var(--ct-gray-200) 75%
    );
    background-size: 200% 100%;
    animation: skeleton 1.5s infinite;
    border-radius: var(--ct-radius-md);
}

@keyframes skeleton {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Back to Top */
.ct-back-to-top {
    position: fixed;
    bottom: var(--ct-space-8);
    right: var(--ct-space-8);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ct-navy);
    color: var(--ct-white);
    border-radius: var(--ct-radius-full);
    box-shadow: var(--ct-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--ct-transition-base);
    cursor: pointer;
    border: none;
    z-index: var(--ct-z-fixed);
}

.ct-back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.ct-back-to-top:hover {
    background: var(--ct-gold);
    transform: translateY(-4px);
}

[dir="rtl"] .ct-back-to-top {
    right: auto;
    left: var(--ct-space-8);
}

/* Market Status Badge */
.ct-market-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--ct-space-2);
    padding: var(--ct-space-2) var(--ct-space-4);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--ct-radius-full);
    font-size: var(--ct-text-sm);
    color: var(--ct-white);
}

.ct-market-badge::before {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--ct-success);
    border-radius: var(--ct-radius-full);
    animation: pulse 2s infinite;
}

.ct-market-badge.closed::before {
    background: var(--ct-gray-400);
    animation: none;
}

/* Trust Badges */
.ct-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--ct-space-6);
    padding: var(--ct-space-6) 0;
}

.ct-trust-badge {
    display: flex;
    align-items: center;
    gap: var(--ct-space-2);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--ct-text-sm);
}

.ct-trust-badge i {
    color: var(--ct-gold);
}

/* Section Headers */
.ct-section-header {
    margin-bottom: var(--ct-space-8);
}

.ct-section-title {
    font-family: var(--ct-font-display);
    font-size: var(--ct-text-2xl);
    font-weight: var(--ct-font-bold);
    color: var(--ct-navy);
    margin-bottom: var(--ct-space-2);
}

.ct-section-subtitle {
    color: var(--ct-text-muted);
}

/* RTL Support Adjustments */
[dir="rtl"] .ct-form-input,
[dir="rtl"]
    .ct-currency-select
    .select2-container--bootstrap-5
    .select2-selection {
    text-align: right;
}

[dir="rtl"] .ct-currency-card {
    flex-direction: row-reverse;
}

[dir="rtl"] .ct-table td:last-child {
    text-align: left;
}

[dir="rtl"] .ct-table td:first-child {
    text-align: right;
}