/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: #ffffff;
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Navigation */
.navbar {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #14b8a6, #06b6d4);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #0f172a;
    font-size: 14px;
}

.brand-name {
    font-size: 20px;
    font-weight: bold;
    color: #14b8a6;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: #14b8a6;
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, #14b8a6, #06b6d4);
    color: #0f172a;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0d9488, #0891b2);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(148, 163, 184, 0.3);
    color: #ffffff;
}

.btn-outline:hover {
    background: #1e293b;
    border-color: #14b8a6;
}

.btn-ghost {
    background: transparent;
    color: #ffffff;
}

.btn-ghost:hover {
    background: #1e293b;
}

.btn-large {
    padding: 12px 24px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
}

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

.hero-logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #14b8a6, #06b6d4);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #0f172a;
    font-size: 24px;
    margin: 0 auto 24px;
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 24px;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, #14b8a6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: #ffffff;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.arrow, .play {
    font-size: 16px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 600px;
    margin: 0 auto;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: bold;
    color: #14b8a6;
    margin-bottom: 8px;
}

.stat-label {
    color: #ffffff;
}

/* Sections */
.features, .pricing {
    padding: 80px 0;
    background: rgba(30, 41, 59, 0.3);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #ffffff;
}

.section-header p {
    font-size: 18px;
    color: #ffffff;
    max-width: 600px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 12px;
    padding: 32px;
    transition: border-color 0.2s;
}

.feature-card:hover {
    border-color: rgba(20, 184, 166, 0.3);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
}

.feature-card p {
    color: #ffffff;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 8px;
    padding: 12px;
    position: relative;
    text-align: center;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    max-width: 200px;
}

.pricing-card.popular {
    border-color: #14b8a6;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #14b8a6, #06b6d4);
    color: #0f172a;
    padding: 4px 16px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #ffffff;
}

.price {
    font-size: 20px;
    font-weight: bold;
    color: #14b8a6;
    margin-bottom: 8px;
}

.price span {
    font-size: 12px;
    color: #ffffff;
}

.pricing-card p {
    color: #ffffff;
    margin-bottom: 10px;
    font-size: 11px;
    line-height: 1.3;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 12px;
    text-align: left;
    flex-grow: 1;
}

.pricing-card li {
    padding: 2px 0;
    color: #ffffff;
    font-size: 10px;
    line-height: 1.2;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 12px;
    padding: 48px;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-header {
    margin-bottom: 32px;
}

.login-header .logo {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    font-size: 20px;
}

.login-header h1 {
    font-size: 24px;
    margin-bottom: 8px;
    color: #ffffff;
}

.login-header p {
    color: #ffffff;
}

.login-form {
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #ffffff;
}

.form-group input {
    width: 100%;
    padding: 12px;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 6px;
    color: #ffffff;
    font-size: 14px;
}

.form-group input:focus {
    outline: none;
    border-color: #14b8a6;
}

.login-divider {
    margin: 24px 0;
    position: relative;
    text-align: center;
}

.login-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(148, 163, 184, 0.2);
}

.login-divider span {
    background: rgba(30, 41, 59, 0.8);
    padding: 0 16px;
    color: #ffffff;
    font-size: 14px;
}

.login-footer {
    text-align: center;
}

.login-footer p {
    margin-bottom: 8px;
    font-size: 14px;
    color: #ffffff;
}

.link {
    color: #ffffff;
    text-decoration: none;
}

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

/* Welcome Page */
.welcome-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.welcome-card {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 12px;
    padding: 48px;
    width: 100%;
    max-width: 800px;
    text-align: center;
}

.alpha-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #0f172a;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.welcome-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 16px;
    line-height: 1.2;
    color: #ffffff;
}

.welcome-subtitle {
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 32px;
}

.content-section {
    margin-bottom: 32px;
    text-align: left;
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #14b8a6;
}

.section-text {
    color: #ffffff;
    margin-bottom: 16px;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    margin-bottom: 16px;
}

.feature-list li {
    padding: 8px 0;
    color: #ffffff;
    position: relative;
    padding-left: 24px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #14b8a6;
    font-weight: bold;
}

.cta-section {
    text-align: center;
    margin-bottom: 32px;
}

.cta-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #ffffff;
}

.cta-text {
    color: #ffffff;
    margin-bottom: 24px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.disclaimer {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 8px;
    padding: 16px;
    font-size: 14px;
    color: #ffffff;
    text-align: left;
}

/* Support Page */
.support-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.support-header {
    text-align: center;
    margin-bottom: 48px;
}

.support-header h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #ffffff;
}

.support-header p {
    font-size: 18px;
    color: #ffffff;
}

.support-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 48px;
}

.support-sidebar {
    background: rgba(30, 41, 59, 0.6);
    border-radius: 12px;
    padding: 24px;
    height: fit-content;
}

.sidebar-section {
    margin-bottom: 32px;
}

.sidebar-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #14b8a6;
}

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

.sidebar-section li {
    margin-bottom: 8px;
}

.sidebar-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 6px;
    display: block;
    transition: all 0.2s;
}

.sidebar-link:hover,
.sidebar-link.active {
    background: rgba(20, 184, 166, 0.1);
    color: #14b8a6;
}

.support-main {
    background: rgba(30, 41, 59, 0.6);
    border-radius: 12px;
    padding: 32px;
}

.doc-section {
    display: none;
}

.doc-section h2 {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #14b8a6;
}

.doc-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 24px 0 12px;
}

.doc-section p {
    color: #ffffff;
    margin-bottom: 16px;
    line-height: 1.6;
}

.doc-section ul,
.doc-section ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.doc-section li {
    color: #ffffff;
    margin-bottom: 8px;
}

/* Forum Page */
.forum-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.forum-header {
    text-align: center;
    margin-bottom: 48px;
}

.forum-header h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #ffffff;
}

.forum-header p {
    font-size: 18px;
    color: #ffffff;
}

.forum-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.stat-card {
    background: rgba(30, 41, 59, 0.6);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.forum-categories {
    display: grid;
    gap: 24px;
    margin-bottom: 48px;
}

.category-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 12px;
    padding: 24px;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.category-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
}

.post-count {
    color: #ffffff;
    font-size: 14px;
}

.category-card > p {
    color: #ffffff;
    margin-bottom: 16px;
}

.recent-posts {
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    padding-top: 16px;
}

.recent-post {
    display: block;
    margin-bottom: 12px;
}

.post-title {
    color: #ffffff;
    font-weight: 500;
    display: block;
    margin-bottom: 4px;
}

.post-meta {
    color: #ffffff;
    font-size: 12px;
}

.forum-actions {
    text-align: center;
}

.forum-actions .btn {
    margin: 0 8px;
}

/* Footer */
.footer {
    background: #0f172a;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    padding: 48px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-brand .logo {
    width: 32px;
    height: 32px;
}

.footer-brand p {
    color: #ffffff;
    font-size: 14px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.link-group h4 {
    font-weight: 600;
    margin-bottom: 16px;
    color: #ffffff;
}.link-group a {
    display: block;
    color: #ffffff;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.link-group a:hover {
    color: #00bfff;
}

.link-group a:visited {
    color: #00bfff;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    color: #ffffff;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: 16px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .support-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}


/* Forum Empty State */
.forum-empty-state {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 20px;
}

.empty-state-content h2 {
    color: #4ECDC4;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.empty-state-content p {
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.empty-state-content ul {
    text-align: left;
    max-width: 600px;
    margin: 0 auto 30px auto;
    color: #ffffff;
}

.empty-state-content li {
    margin-bottom: 10px;
    padding-left: 10px;
}

.forum-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

.btn-primary, .btn-secondary {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #4ECDC4, #44A08D);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(78, 205, 196, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #4ECDC4;
    border: 2px solid #4ECDC4;
}

.btn-secondary:hover {
    background: #4ECDC4;
    color: #1a1a1a;
}


/* Enterprise pricing card */
.pricing-card.enterprise {
    border-color: #f59e0b;
    background: rgba(30, 41, 59, 0.8);
}

.pricing-card.enterprise h3 {
    color: #f59e0b;
}