/* Bokyerthe Points Shop - Main Stylesheet */

:root {
    /* Color Palette */
    --primary-cyan: #00ffff;
    --primary-purple: #8b5cf6;
    --dark-bg: #0f0f0f;
    --dark-card: #1a1a1a;
    --dark-hover: #252525;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-cyan), var(--primary-purple));
    --gradient-hover: linear-gradient(135deg, #00e5e5, #7c3aed);
    --gradient-success: linear-gradient(135deg, #10b981, #059669);
    --gradient-warning: linear-gradient(135deg, #f59e0b, #d97706);
    --gradient-danger: linear-gradient(135deg, #ef4444, #dc2626);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Animations */
    --animation-duration: 300ms;
    --animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundFloat 20s ease-in-out infinite;
}

@keyframes backgroundFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-20px, -20px) rotate(1deg); }
    66% { transform: translate(20px, -10px) rotate(-1deg); }
}

/* Navigation */
.navbar {
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    transition: all var(--animation-duration) var(--animation-timing);
}

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

.nav-logo {
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo i {
    color: var(--primary-cyan);
    -webkit-text-fill-color: var(--primary-cyan);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    transition: all var(--animation-duration) var(--animation-timing);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    transition: width var(--animation-duration) var(--animation-timing);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-cyan);
    background: rgba(0, 255, 255, 0.1);
}

.nav-link.active::before {
    width: 80%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-cyan);
    border-radius: 3px;
    transition: all var(--animation-duration) var(--animation-timing);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Main Content */
.main-content {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
}

/* Hero Section */
.hero-section {
    padding: var(--spacing-2xl) var(--spacing-lg);
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    text-align: center;
    z-index: 2;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease-out;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-features {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--primary-cyan);
}

.cta-button {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--animation-duration) var(--animation-timing);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

/* Floating Card Animation */
.hero-visual {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    animation: float 6s ease-in-out infinite;
}

.floating-card {
    background: var(--dark-card);
    border: 2px solid var(--primary-cyan);
    border-radius: 20px;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.2);
}

.floating-card i {
    font-size: 3rem;
    color: var(--primary-cyan);
}

@keyframes float {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    50% { transform: translateY(-55%) translateX(-10px); }
}

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

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-group label i {
    color: var(--primary-cyan);
    margin-right: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--dark-card);
    border: 2px solid transparent;
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--animation-duration) var(--animation-timing);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-cyan);
    background: var(--dark-hover);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
}

.form-group input.invalid {
    border-color: var(--danger);
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Points Packages */
.points-packages {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.package-item {
    background: var(--dark-card);
    border: 2px solid transparent;
    border-radius: 15px;
    padding: var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--animation-duration) var(--animation-timing);
    position: relative;
    overflow: hidden;
}

.package-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-primary);
    opacity: 0;
    transform: rotate(45deg);
    transition: opacity var(--animation-duration) var(--animation-timing);
}

.package-item:hover {
    border-color: var(--primary-cyan);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.package-item:hover::before {
    opacity: 0.1;
}

.package-item.selected {
    border-color: var(--primary-cyan);
    background: rgba(0, 255, 255, 0.1);
}

.package-points {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-cyan);
    margin-bottom: var(--spacing-xs);
}

.package-price {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Order Summary */
.order-summary {
    background: var(--dark-card);
    border-radius: 15px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.order-summary h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-cyan);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.summary-item.total {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-cyan);
    padding-top: var(--spacing-md);
}

/* Buttons */
.submit-button {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--dark-bg);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--animation-duration) var(--animation-timing);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.submit-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
}

.submit-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    opacity: 0;
    transition: opacity var(--animation-duration) var(--animation-timing);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    background: var(--dark-card);
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
    transition: all var(--animation-duration) var(--animation-timing);
}

/* Payment Success Modal Styles */
.modal.success .modal-content {
    border: 3px solid var(--success);
    box-shadow: 0 0 50px rgba(16, 185, 129, 0.3);
    background: linear-gradient(135deg, var(--dark-card), rgba(16, 185, 129, 0.05));
}

.modal.success .modal-header h3 {
    color: var(--success);
    font-size: 1.5rem;
}

.payment-success {
    text-align: center;
    padding: var(--spacing-xl);
    animation: successSlideIn 0.6s ease-out;
}

.success-icon {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: var(--spacing-lg);
    animation: successBounce 0.8s ease-out;
}

.payment-success h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: successGlow 2s ease-in-out infinite alternate;
}

.success-message {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.success-details {
    background: rgba(16, 185, 129, 0.1);
    border-radius: 15px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row span:first-child {
    color: var(--text-secondary);
}

.detail-row span:last-child {
    color: var(--text-primary);
    font-weight: 600;
}

.success-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.5s backwards;
}

.btn-close-success,
.btn-topup-again {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--animation-duration) var(--animation-timing);
}

.btn-close-success {
    background: var(--dark-hover);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-close-success:hover {
    background: var(--dark-card);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-topup-again {
    background: var(--gradient-primary);
    color: var(--dark-bg);
}

.btn-topup-again:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
}

/* Confetti Animation */
.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.confetti {
    position: absolute;
    top: -10px;
    animation: confettiFall linear forwards;
}

.confetti-circle {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.confetti-square {
    width: 8px;
    height: 8px;
}

.confetti-triangle {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 8px solid;
}

@keyframes confettiFall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

@keyframes successSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes successBounce {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes successGlow {
    0% {
        filter: drop-shadow(0 0 5px rgba(16, 185, 129, 0.5));
    }
    100% {
        filter: drop-shadow(0 0 20px rgba(16, 185, 129, 0.8));
    }
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--primary-cyan);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--animation-duration) var(--animation-timing);
}

.modal-close:hover {
    color: var(--primary-cyan);
}

.modal-body {
    padding: var(--spacing-lg);
}

/* Payment Modal Specific */
.payment-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.qr-container {
    text-align: center;
}

.qr-placeholder {
    background: var(--dark-hover);
    border-radius: 15px;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    min-height: 200px;
    justify-content: center;
}

.payment-details h4 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-cyan);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.payment-timer {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    border-radius: 10px;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.payment-timer i {
    color: var(--warning);
}

.payment-instructions h4 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-cyan);
}

.payment-instructions ol {
    padding-left: var(--spacing-lg);
}

.payment-instructions li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

/* Alert */
#alert-container {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.alert {
    background: var(--dark-card);
    border-radius: 10px;
    padding: var(--spacing-md) var(--spacing-lg);
    min-width: 300px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transform: translateX(400px);
    transition: transform var(--animation-duration) var(--animation-timing);
}

.alert.show {
    transform: translateX(0);
}

.alert-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-success {
    border-left: 4px solid var(--success);
}

.alert-success i {
    color: var(--success);
}

.alert-warning {
    border-left: 4px solid var(--warning);
}

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

.alert-danger {
    border-left: 4px solid var(--danger);
}

.alert-danger i {
    color: var(--danger);
}

.alert-info {
    border-left: 4px solid var(--info);
}

.alert-info i {
    color: var(--info);
}

.alert-close {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 4000;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

/* Page Specific Styles */
.page-content {
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.section-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.section-title i {
    color: var(--primary-cyan);
}

/* Tutorial Page */
.tutorial-steps {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.step-item {
    background: var(--dark-card);
    border-radius: 15px;
    padding: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-lg);
    transition: all var(--animation-duration) var(--animation-timing);
}

.step-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.1);
}

.step-number {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-cyan);
}

/* FAQ */
.faq-item {
    background: var(--dark-card);
    border-radius: 10px;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all var(--animation-duration) var(--animation-timing);
}

.faq-question:hover {
    background: var(--dark-hover);
}

.faq-question.active {
    color: var(--primary-cyan);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    display: none;
    color: var(--text-secondary);
}

/* Price List */
.price-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.category-card {
    background: var(--dark-card);
    border-radius: 15px;
    padding: var(--spacing-xl);
}

.category-card h3 {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-cyan);
}

.price-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    border-radius: 8px;
    transition: all var(--animation-duration) var(--animation-timing);
}

.price-item:hover {
    background: var(--dark-hover);
    padding-left: var(--spacing-md);
}

.price-item.featured {
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--primary-cyan);
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--dark-card);
    border-radius: 10px;
    transition: all var(--animation-duration) var(--animation-timing);
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.1);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-cyan);
}

.contact-link {
    color: var(--primary-cyan);
    text-decoration: none;
    transition: all var(--animation-duration) var(--animation-timing);
}

.contact-link:hover {
    text-decoration: underline;
}

/* Quick Help */
.quick-help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.help-card {
    background: var(--dark-card);
    border-radius: 10px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--animation-duration) var(--animation-timing);
}

.help-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.1);
}

.help-card i {
    font-size: 2.5rem;
    color: var(--primary-cyan);
    margin-bottom: var(--spacing-md);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--dark-card);
        flex-direction: column;
        padding: var(--spacing-lg);
        transform: translateX(-100%);
        transition: transform var(--animation-duration) var(--animation-timing);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-visual {
        display: none;
    }
    
    .payment-info {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .points-packages {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .success-actions {
        flex-direction: column;
    }
    
    .payment-success h2 {
        font-size: 1.5rem;
    }
    
    .success-icon {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }
    
    .payment-success {
        padding: var(--spacing-lg);
    }
}

/* Custom Info Card */
.custom-info {
    margin-bottom: var(--spacing-xl);
}

.info-card {
    background: var(--dark-card);
    border-radius: 15px;
    padding: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    border: 2px solid var(--primary-cyan);
    transition: all var(--animation-duration) var(--animation-timing);
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.info-card i {
    font-size: 2rem;
    color: var(--primary-cyan);
    margin-top: var(--spacing-xs);
    flex-shrink: 0;
}

.info-card h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-cyan);
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.info-card p:last-child {
    margin-bottom: 0;
}

/* Promo Section */
.promo-section {
    margin-top: var(--spacing-2xl);
}

.promo-section h3 {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
}

.promo-section h3 i {
    color: var(--primary-cyan);
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.promo-card {
    background: var(--dark-card);
    border-radius: 15px;
    padding: var(--spacing-lg);
    position: relative;
    border: 2px solid transparent;
    transition: all var(--animation-duration) var(--animation-timing);
    overflow: hidden;
}

.promo-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-primary);
    opacity: 0;
    transform: rotate(45deg);
    transition: opacity var(--animation-duration) var(--animation-timing);
}

.promo-card:hover {
    border-color: var(--primary-cyan);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.promo-card:hover::before {
    opacity: 0.05;
}

.promo-badge {
    position: absolute;
    top: -10px;
    right: var(--spacing-md);
    background: var(--gradient-danger);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.promo-card h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-cyan);
    position: relative;
    z-index: 2;
}

.promo-card p {
    color: var(--text-secondary);
    position: relative;
    z-index: 2;
}

/* Terms Section */
.terms-content {
    max-width: 800px;
    margin: 0 auto;
}

.terms-section {
    background: var(--dark-card);
    border-radius: 15px;
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    transition: all var(--animation-duration) var(--animation-timing);
}

.terms-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.terms-section h3 {
    color: var(--primary-cyan);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.terms-section h3::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.terms-section ul {
    list-style: none;
    padding: 0;
}

.terms-section li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-lg);
    transition: color var(--animation-duration) var(--animation-timing);
}

.terms-section li:hover {
    color: var(--text-primary);
}

.terms-section li::before {
    content: '✓';
    color: var(--primary-cyan);
    position: absolute;
    left: 0;
    font-weight: bold;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 0.75rem;
}

.terms-update {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(139, 92, 246, 0.05));
    border: 2px solid var(--primary-cyan);
    border-radius: 15px;
    padding: var(--spacing-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.terms-update::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-primary);
    opacity: 0.03;
    transform: rotate(45deg);
}

.terms-update p {
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.terms-update p:last-child {
    margin-bottom: 0;
    font-weight: 600;
    color: var(--primary-cyan);
    font-size: 1.1rem;
}

/* Enhanced Confetti Effects */
.confetti-triangle {
    border-bottom-color: currentColor;
}

/* Additional confetti shapes */
.confetti-star {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 3px solid;
    position: relative;
}

.confetti-star::after {
    content: '';
    position: absolute;
    left: -4px;
    top: 1px;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 3px solid;
}

.confetti-heart {
    width: 8px;
    height: 6px;
    position: relative;
    transform: rotate(-45deg);
}

.confetti-heart::before,
.confetti-heart::after {
    content: '';
    width: 5px;
    height: 8px;
    position: absolute;
    left: 4px;
    border-radius: 4px 4px 0 0;
    background: currentColor;
    transform: rotate(-45deg);
    transform-origin: 0 100%;
}

.confetti-heart::after {
    left: 0;
    transform: rotate(45deg);
    transform-origin: 100% 100%;
}

/* Success message enhancements */
.payment-success .success-message strong {
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.1em;
}

/* Responsive enhancements */
@media (max-width: 768px) {
    .promo-grid {
        grid-template-columns: 1fr;
    }
    
    .info-card {
        flex-direction: column;
        text-align: center;
    }
    
    .info-card i {
        margin-top: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .terms-section {
        padding: var(--spacing-lg);
    }
    
    .confetti-container .confetti {
        animation-duration: 4s;
    }
}

@media (max-width: 480px) {
    .promo-badge {
        top: -8px;
        right: var(--spacing-sm);
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .terms-section h3 {
        font-size: 1.1rem;
    }
    
    .terms-section li {
        padding-left: var(--spacing-md);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hamburger,
    .cta-button,
    .submit-button,
    .modal,
    .loading-overlay,
    #alert-container,
    .confetti-container,
    .promo-badge {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .main-content {
        margin-top: 0;
    }
    
    .promo-card,
    .terms-section,
    .info-card {
        border: 1px solid #ccc;
        background: rgb(27, 26, 26);
    }
}