/* Modern Minimalist Fintech Style - Fully Responsive */
:root {
    --bg-primary: #0a0b0e;
    --bg-secondary: #141519;
    --bg-card: #1c1d24;
    --text-primary: #ffffff;
    --text-secondary: #8f9bb3;
    --text-muted: #6b7280;
    --accent-blue: #2b6ef0;
    --accent-blue-hover: #1a5bdf;
    --accent-green: #22c55e;
    --accent-red: #ef4444;
    --warning: #f59e0b;
    --border-color: #2a2d36;
    --input-bg: #1f212a;
    --gradient-blue: linear-gradient(135deg, var(--accent-blue), #1a4bbf);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Container System */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation - Mobile First */
.navbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

@media (min-width: 640px) {
    .logo {
        font-size: 1.5rem;
    }
}

/* Mobile Menu */
.menu-toggle {
    display: block;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
    background: none;
    border: none;
    padding: 0.5rem;
}

.nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nav-links.active {
    display: flex;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    padding: 0.5rem;
    transition: color 0.2s;
    width: 100%;
    text-align: center;
}

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

.nav-links .btn {
    width: 100%;
    text-align: center;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
    
    .nav-links {
        display: flex;
        position: static;
        flex-direction: row;
        background: none;
        padding: 0;
        gap: 1.5rem;
        border-bottom: none;
        box-shadow: none;
        width: auto;
    }
    
    .nav-links a {
        width: auto;
        padding: 0;
    }
    
    .nav-links .btn {
        width: auto;
    }
}

/* Navbar Button Improvements */
.nav-links .btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1.2rem;
    border-radius: 8px;
}

.nav-links .btn-outline:hover {
    background: var(--bg-card);
    border-color: var(--accent-blue);
}

.nav-links .btn-primary {
    background: var(--accent-blue);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 8px;
}

.nav-links .btn-primary:hover {
    background: var(--accent-blue-hover);
}

/* Buttons */
.btn {
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-blue-hover);
}

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

.btn-outline:hover {
    background: var(--bg-card);
}

.btn-large {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    width: 100%;
}

@media (min-width: 640px) {
    .btn-large {
        width: auto;
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

/* Hero Section - Mobile First */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 5rem 1rem 2rem;
    background: var(--bg-primary);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

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

.hero-text h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -1px;
    line-height: 1.2;
}

.hero-text p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    min-width: 100px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.hero-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    width: 100%;
}

/* Hero Card Actions - Fixed */
.hero-card .quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}

.hero-card .action-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.2rem;
    text-align: center;
    transition: all 0.2s;
}

.hero-card .action-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.hero-card .action-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.hero-card .action-card h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.hero-card .action-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

@media (min-width: 640px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text p {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .stat-value {
        font-size: 1.8rem;
    }
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .hero-text {
        text-align: left;
    }
    
    .hero-text h1 {
        font-size: 3.5rem;
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .hero-stats {
        justify-content: flex-start;
    }
    
    .stat-item {
        text-align: left;
    }
}

/* Payment Badges */
.payment-flags {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.payment-badge {
    background: var(--bg-secondary);
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.payment-badge:first-child {
    color: #4caf50;
    border-color: #4caf50;
}

.payment-badge:last-child {
    color: #ff6b6b;
    border-color: #ff6b6b;
}

.rate-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

@media (min-width: 480px) {
    .rate-info {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* Dashboard Layout */
.dashboard {
    padding: 5rem 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Welcome Banner */
.welcome-banner {
    background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border: 1px solid var(--border-color);
}

.welcome-text h2 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.welcome-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.welcome-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    width: 100%;
}

@media (min-width: 640px) {
    .welcome-banner {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 2rem;
    }
    
    .welcome-actions {
        width: auto;
    }
}

@media (max-width: 640px) {
    .welcome-actions {
        width: 100%;
    }
    
    .welcome-actions .btn {
        flex: 1;
    }
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-blue);
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-details {
    min-width: 0;
    flex: 1;
}

.stat-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (min-width: 768px) {
    .stat-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
}

/* Balance Grid */
.balance-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .balance-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.balance-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.25rem;
    transition: all 0.3s;
}

.balance-card.main-balance {
    background: var(--gradient-blue);
    border: none;
}

.balance-card.main-balance .balance-label,
.balance-card.main-balance .balance-amount,
.balance-card.main-balance .balance-footer {
    color: white;
}

.balance-card.main-balance .badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.balance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.balance-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.balance-amount {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 1rem;
    word-break: break-word;
}

.balance-amount small {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-left: 0.25rem;
}

.balance-card.main-balance .balance-amount small {
    color: rgba(255, 255, 255, 0.8);
}

.balance-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

@media (min-width: 768px) {
    .balance-card {
        padding: 1.5rem;
    }
    
    .balance-amount {
        font-size: 2.5rem;
    }
}

/* Quick Actions Grid */
.quick-actions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .quick-actions-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.quick-action-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: all 0.3s;
}

.quick-action-card:hover {
    border-color: var(--accent-blue);
    transform: translateX(5px);
}

.quick-action-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.quick-action-content {
    min-width: 0;
    flex: 1;
}

.quick-action-content h3 {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.quick-action-content p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.arrow {
    color: var(--text-secondary);
    font-size: 0.8rem;
    opacity: 0;
    transition: all 0.3s;
    flex-shrink: 0;
}

.quick-action-card:hover .arrow {
    opacity: 1;
    transform: translateX(5px);
}

/* Transactions Card */
.transactions-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.transactions-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.transactions-header h2 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.view-all-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
}

.view-all-link:hover {
    text-decoration: underline;
}

.transactions-list {
    padding: 0 1rem;
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.transaction-item:last-child {
    border-bottom: none;
}

.transaction-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.transaction-icon.deposit {
    background: rgba(34, 197, 94, 0.1);
    color: var(--accent-green);
}

.transaction-icon.withdrawal {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
}

.transaction-details {
    min-width: 0;
    flex: 1;
}

.transaction-main {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.15rem;
    flex-wrap: wrap;
}

.transaction-type {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.transaction-method {
    font-size: 0.7rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    white-space: nowrap;
}

.transaction-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.transaction-date {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.transaction-status {
    font-size: 0.65rem;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    white-space: nowrap;
}

.transaction-status.status-completed {
    background: rgba(34, 197, 94, 0.1);
    color: var(--accent-green);
}

.transaction-status.status-pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.transaction-amount {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.transaction-amount.deposit {
    color: var(--accent-green);
}

.transaction-amount.withdrawal {
    color: var(--accent-red);
}

@media (min-width: 640px) {
    .transactions-header {
        padding: 1.5rem;
    }
    
    .transactions-list {
        padding: 0 1.5rem;
    }
    
    .transaction-item {
        gap: 1rem;
        padding: 1rem 0;
    }
    
    .transaction-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .transaction-type {
        font-size: 0.95rem;
    }
    
    .transaction-amount {
        font-size: 1.1rem;
    }
}

/* Features Section */
.features {
    padding: 3rem 1rem;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2rem;
    padding: 0 1rem;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    .features {
        padding: 6rem 2rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .section-header p {
        font-size: 1.1rem;
    }
}

.feature-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(43, 110, 240, 0.1);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(43, 110, 240, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--accent-blue);
    font-size: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* How It Works */
.how-it-works {
    padding: 3rem 1rem;
    background: var(--bg-primary);
}

.steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .how-it-works {
        padding: 6rem 2rem;
    }
}

.step {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--accent-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: 600;
    font-size: 1.25rem;
}

.step h3 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.step-icon {
    font-size: 1.5rem;
    opacity: 0.5;
}

/* Stats Section */
.stats-section {
    padding: 3rem 1rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .stats-container {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

.stat-box {
    text-align: center;
}

.stat-box-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 0.25rem;
}

.stat-box-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* FAQ Section */
.faq-section {
    padding: 3rem 1rem;
    background: var(--bg-primary);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
    padding: 0 1rem;
}

.faq-item {
    background: var(--bg-card);
    padding: 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.faq-item h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    padding: 3rem 1rem;
    background: var(--gradient-blue);
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 0 1rem;
}

.cta-content h2 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
    color: white;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
}

.cta-section .btn-primary {
    background: white;
    color: var(--accent-blue);
}

.cta-section .btn-outline {
    border-color: white;
    color: white;
}

.cta-section .btn-outline:hover {
    background: white;
    color: var(--accent-blue);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 3rem 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
        gap: 3rem;
    }
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

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

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: var(--accent-blue);
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: var(--bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.social-links a:hover {
    background: var(--accent-blue);
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 1.5rem;
    max-width: 450px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--border-color);
}

.modal-content h2 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    padding-right: 2rem;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-secondary);
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.close-modal:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

/* Modal Header */
.modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.modal-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.modal-header h2 {
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(43, 110, 240, 0.2);
}

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

.form-hint {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Amount Presets */
.amount-presets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

@media (min-width: 480px) {
    .amount-presets {
        grid-template-columns: repeat(4, 1fr);
    }
}

.preset-btn {
    padding: 0.6rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.preset-btn:hover {
    border-color: var(--accent-blue);
    background: var(--bg-card);
}

/* Method Selector */
.method-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.method-option {
    cursor: pointer;
}

.method-option input[type="radio"] {
    display: none;
}

.method-badge {
    display: block;
    padding: 0.75rem;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.method-badge.mpesa {
    color: #4caf50;
}

.method-badge.airtel {
    color: #ff6b6b;
}

.method-option input[type="radio"]:checked + .method-badge {
    border-color: currentColor;
    background: rgba(76, 175, 80, 0.1);
}

/* OTP Group */
.otp-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 480px) {
    .otp-group {
        flex-direction: row;
    }
    
    .otp-group input {
        flex: 1;
    }
    
    .otp-group button {
        width: auto;
    }
}

/* Form Info */
.form-info {
    background: var(--bg-secondary);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.form-info i {
    color: var(--accent-blue);
}

/* Fee Info */
.fee-info {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px dashed var(--border-color);
}

/* Alerts */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-info {
    background: rgba(43, 110, 240, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(43, 110, 240, 0.2);
}

/* Loading States */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}

.spinner-small {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    color: var(--text-secondary);
}

.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--border-color);
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.empty-state p {
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

/* Badges */
.badge {
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    white-space: nowrap;
}

.badge-success {
    background: rgba(34, 197, 94, 0.2);
    color: var(--accent-green);
}

.badge-info {
    background: rgba(43, 110, 240, 0.2);
    color: var(--accent-blue);
}

/* Live Indicator */
.live-indicator {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

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

/* Auth Components */
.auth-divider {
    text-align: center;
    margin: 1.25rem 0;
    position: relative;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 45%;
    height: 1px;
    background: var(--border-color);
}

.auth-divider::before {
    left: 0;
}

.auth-divider::after {
    right: 0;
}

.auth-divider span {
    background: var(--bg-card);
    padding: 0 0.75rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.btn-deriv {
    width: 100%;
    padding: 0.75rem;
    background: #0e0e0e;
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.95rem;
    margin-top: 1rem;
}

.btn-deriv:hover {
    background: #1a1a1a;
}

/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    transition: background 0.2s;
}

.user-menu:hover {
    background: var(--bg-card);
}

.user-name {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    display: none;
}

@media (min-width: 768px) {
    .user-name {
        display: inline;
    }
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* Settings Modal Styles */
.settings-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.settings-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 8px;
    white-space: nowrap;
}

.settings-tab:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.settings-tab.active {
    background: var(--accent-blue);
    color: white;
}

.settings-tab-content {
    display: none;
}

.settings-tab-content.active {
    display: block;
}

/* Profile Info */
.profile-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    flex-wrap: wrap;
}

@media (min-width: 480px) {
    .profile-info {
        flex-wrap: nowrap;
    }
}

.profile-avatar-large {
    width: 80px;
    height: 80px;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.profile-details h3 {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.profile-details p {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

/* Current Phone Display */
.current-phone {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.current-phone h4 {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.phone-display {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.phone-display i {
    color: var(--accent-blue);
}

/* Danger Zone */
.danger-zone {
    margin-top: 2rem;
    padding: 1.5rem;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    background: rgba(239, 68, 68, 0.05);
}

.danger-zone h4 {
    color: var(--accent-red);
    margin-bottom: 0.5rem;
}

.danger-zone p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* Deriv Account Info in Settings */
.deriv-info-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.deriv-info-card h4 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.deriv-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.deriv-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.info-value {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1rem;
}

.deriv-connection-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    color: var(--accent-green);
}

@media (max-width: 480px) {
    .deriv-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Quick Action Card for Settings */
.quick-action-card .fa-user-cog {
    transition: transform 0.3s;
}

.quick-action-card:hover .fa-user-cog {
    transform: rotate(90deg);
}

/* Floating Notifications */
.notification-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.floating-notification {
    background: var(--bg-card);
    border-left: 4px solid;
    border-radius: 8px;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 300px;
    max-width: 400px;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
    pointer-events: auto;
}

.floating-notification.show {
    transform: translateX(0);
}

.floating-notification i {
    font-size: 1.2rem;
}

.floating-notification span {
    color: var(--text-primary);
    font-size: 0.95rem;
    flex: 1;
}

.floating-notification.success {
    border-left-color: var(--accent-green);
    background: rgba(34, 197, 94, 0.1);
}

.floating-notification.success i {
    color: var(--accent-green);
}

.floating-notification.error {
    border-left-color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
}

.floating-notification.error i {
    color: var(--accent-red);
}

.floating-notification.warning {
    border-left-color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
}

.floating-notification.warning i {
    color: var(--warning);
}

.floating-notification.info {
    border-left-color: var(--accent-blue);
    background: rgba(43, 110, 240, 0.1);
}

.floating-notification.info i {
    color: var(--accent-blue);
}

@media (max-width: 640px) {
    .notification-container {
        left: 20px;
        right: 20px;
    }
    
    .floating-notification {
        min-width: auto;
        width: 100%;
    }
}

/* Readonly field */
.readonly-field {
    background: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
    cursor: not-allowed;
}

/* Page Header for static pages */
.page-header {
    background: var(--bg-secondary);
    padding: 4rem 1rem 2rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.page-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

@media (max-width: 640px) {
    .page-header h1 {
        font-size: 2rem;
    }
}

/* Help Center Styles */
.help-section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.search-box {
    max-width: 600px;
    margin: 2rem auto;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.help-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.help-category {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.help-category:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}

.category-icon {
    width: 70px;
    height: 70px;
    background: rgba(43, 110, 240, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--accent-blue);
}

.help-category h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.help-category p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.category-links {
    list-style: none;
}

.category-links li {
    margin-bottom: 0.75rem;
}

.category-links a {
    color: var(--accent-blue);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.category-links a:hover {
    text-decoration: underline;
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 800px;
    margin: 3rem auto;
}

.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-header {
    padding: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    font-weight: 500;
}

.accordion-header i {
    transition: transform 0.3s;
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.2rem 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: none;
}

.accordion-item.active .accordion-content {
    display: block;
}

/* Contact Support */
.contact-support {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: 16px;
    margin-top: 3rem;
}

.contact-support h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-support p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.support-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 640px) {
    .support-buttons {
        flex-direction: column;
    }
    
    .support-buttons .btn {
        width: 100%;
    }
}

/* Legal Pages Styles (Terms & Privacy) */
.legal-content {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 2rem;
}

.legal-section {
    margin-bottom: 3rem;
}

.legal-section h2 {
    color: var(--text-primary);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.legal-section h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem;
}

.legal-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-section ul, .legal-section ol {
    color: var(--text-secondary);
    margin: 1rem 0 1rem 2rem;
    line-height: 1.8;
}

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

.legal-section strong {
    color: var(--text-primary);
}

.last-updated {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 2rem;
    text-align: right;
}

.table-of-contents {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 3rem;
}

.table-of-contents h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.table-of-contents ul {
    list-style: none;
    margin: 0;
}

.table-of-contents li {
    margin-bottom: 0.75rem;
}

.table-of-contents a {
    color: var(--accent-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.table-of-contents a:hover {
    text-decoration: underline;
}

.table-of-contents a i {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Utility Classes */
.text-success { color: var(--accent-green); }
.text-error { color: var(--accent-red); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }

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

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

/* Landscape Mode Fixes */
@media (orientation: landscape) and (max-height: 600px) {
    .modal-content {
        max-height: 85vh;
    }
    
    .hero {
        min-height: auto;
        padding: 6rem 1rem 3rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .modal,
    .cta-section,
    .footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}