:root {
    --primary-color: #1e3a8a;
    --secondary-color: #f97316;
    --accent-color: #3b82f6;
    --dark-bg: #0f172a;
    --darker-bg: #020617;
    --text-light: #f8fafc;
    --text-gray: #94a3b8;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --border-color: #334155;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), #ea580c);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* Header */
.header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    height: 85px;
}

.logo img {
    height: 60px;
    width: auto;
}

.main-nav .nav-list {
    display: flex;
    list-style: none;
    gap: 1.6rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--secondary-color);
}

.header-buttons {
    display: flex;
    gap: 1rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Support Hero Section */
.support-hero {
    background: var(--gradient-primary);
    padding: 8rem 0 5rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.support-hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.support-hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.support-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Support Methods Section */
.support-methods {
    padding: 5rem 0;
    background: var(--darker-bg);
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.method-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.method-card.primary {
    border-color: var(--secondary-color);
    background: rgba(249, 115, 22, 0.1);
}

.method-card:hover {
    transform: translateY(-5px);
}

.method-icon {
    text-align: center;
    margin-bottom: 1.5rem;
}

.icon-emoji {
    font-size: 3rem;
    display: block;
}

.method-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-align: center;
}

.method-description {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.method-details {
    margin-bottom: 1.5rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.detail-label {
    color: var(--text-gray);
    font-weight: 500;
}

.detail-value {
    color: var(--text-light);
    font-weight: 600;
}

.method-note {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-gray);
    border-left: 3px solid var(--secondary-color);
}

/* Support Topics Section */
.support-topics {
    padding: 5rem 0;
    background: var(--dark-bg);
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.topic-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
}

.topic-icon {
    text-align: center;
    margin-bottom: 1.5rem;
}

.topic-card h3 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    text-align: center;
}

.topic-list {
    list-style: none;
    padding: 0;
}

.topic-list li {
    color: var(--text-gray);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.5;
}

.topic-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Support Guidelines Section */
.support-guidelines {
    padding: 5rem 0;
    background: var(--darker-bg);
}

.guidelines-content {
    max-width: 1000px;
    margin: 0 auto;
}

.guidelines-text {
    text-align: center;
    margin-bottom: 3rem;
}

.guidelines-text h3 {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.guidelines-text p {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.7;
}

.guidelines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.guideline-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.guideline-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.guideline-content h4 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.guideline-content p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Support Hours Section */
.support-hours {
    padding: 5rem 0;
    background: var(--dark-bg);
}

.hours-content {
    max-width: 800px;
    margin: 0 auto;
}

.hours-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    text-align: center;
}

.hours-icon {
    margin-bottom: 2rem;
}

.hours-card h3 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.hours-card > p {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hours-details {
    margin-bottom: 2rem;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.hours-label {
    color: var(--text-gray);
    font-weight: 500;
}

.hours-value {
    color: var(--text-light);
    font-weight: 600;
}

.hours-note {
    background: rgba(249, 115, 22, 0.1);
    padding: 1rem;
    border-radius: 8px;
    color: var(--text-gray);
    border-left: 3px solid var(--secondary-color);
}

/* Getting Started Section */
.getting-started {
    padding: 5rem 0;
    background: var(--darker-bg);
}

.getting-started-content {
    max-width: 1000px;
    margin: 0 auto;
}

.getting-started-text {
    text-align: center;
    margin-bottom: 3rem;
}

.getting-started-text h3 {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.getting-started-text p {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.7;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin: 0 auto 1.5rem;
}

.step-card h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.step-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

.getting-started-cta {
    text-align: center;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    padding: 3rem 0 1rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

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

.footer-section ul li a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--secondary-color);
}

.footer-section ul li span.active {
    color: var(--secondary-color);
    font-weight: 600;
}

.footer-section p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 60px;
    width: auto;
}

.payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.payment-methods img {
    padding: 0.1rem;
    border-radius: 4px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    max-width: 45px;
    height: auto;
}

.payment-methods img:hover {
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-gray);
}

.disclaimer {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--warning-color);
}

/* Responsive Design - Tablet and smaller desktop */
@media (max-width: 980px) {
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(10px);
        border-top: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-nav .nav-list {
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
    }

    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .header-buttons {
        gap: 0.5rem;
    }

    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .support-hero-title {
        font-size: 2.8rem;
    }

    .support-stats {
        gap: 2rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .support-hero {
        padding: 6rem 0 3rem;
    }
    
    .support-hero-title {
        font-size: 2.5rem;
    }
    
    .support-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .methods-grid,
    .topics-grid,
    .guidelines-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .hours-item {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .payment-methods {
        justify-content: center;
    }
}

@media (max-width: 480px) {

.header-buttons {
    gap: 0.5rem;
}


.btn {
    padding: 0.55rem 0.55rem;
    font-size: 0.8rem;
}

    .container {
        padding: 0 15px;
    }
    
    .support-hero {
        padding: 6rem 0 3rem;
    }
    
    .support-hero-title {
        font-size: 2rem;
    }
    
    .method-card,
    .topic-card,
    .guideline-item,
    .step-card {
        padding: 1.5rem;
    }
    
    .hours-card {
        padding: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}


@media (max-width: 380px) {
  .header-content {
    flex-wrap: wrap;
    justify-content: center;
    height: auto;
    min-height: 120px;
    padding: 1rem 0;
  }

  .header-buttons {
    order: 3;
    width: 100%;
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
  }

  .header-buttons .btn {
    flex: 1;
    font-size: 0.85rem;
    text-align: center;
    min-width: 0;
    justify-content: center;
    padding: 0.6rem 0.5rem;
  }

  .logo {
    order: 1;
    flex: 1;
  }

  .mobile-menu-toggle {
    order: 2;
    margin-left: auto;
  }

  .header {
    height: auto;
    min-height: 120px;
  }
}

@media (max-width: 320px) {
  .header-content {
    min-height: 130px;
    padding: 1.2rem 0;
  }

  .header {
    min-height: 130px;
  }

  .header-buttons .btn {
    padding: 0.5rem 0.3rem;
    font-size: 0.8rem;
  }
}

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

.method-card,
.topic-card,
.guideline-item,
.step-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover Effects */
.method-card:hover .method-icon .icon-emoji,
.topic-card:hover .topic-icon .icon-emoji {
    transform: scale(1.2);
    transition: transform 0.3s ease;
}

/* Focus States for Accessibility */
.btn:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}