/* ========================================
   CSS VARIABLES & RESET
   ======================================== */

:root {
    /* Colors - Updated to match main site */
    --primary-blue: #1e40af;
    --accent-blue: #3b82f6;
    --light-blue: #60a5fa;
    --glow-blue: #2563eb;
    --dark-blue: #1e293b;
    --darker-blue: #0f172a;
    --heaven-white: #f8fafc;
    --peaceful-blue: #bfdbfe;
    --accent-green: #10b981;
    --dark-green: #059669;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(180deg, #f8fafc 0%, #e0f2fe 30%, #bfdbfe 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ========================================
   BACKGROUND GRADIENTS
   ======================================== */

.bg-gradient {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        ellipse at center,
        rgba(59, 130, 246, 0.2) 0%,
        rgba(59, 130, 246, 0.08) 25%,
        transparent 50%
    );
    animation: rotate 30s linear infinite;
    pointer-events: none;
    z-index: 0;
}

.bg-gradient-2 {
    position: fixed;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        ellipse at center,
        rgba(191, 219, 254, 0.3) 0%,
        rgba(191, 219, 254, 0.1) 25%,
        transparent 50%
    );
    animation: rotate 40s linear infinite reverse;
    pointer-events: none;
    z-index: 0;
}

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

/* ========================================
   MAIN CONTAINER
   ======================================== */

.container {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

/* ========================================
   LOGO SECTION
   ======================================== */

.logo-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.logo-omega {
    width: 100px;
    height: 100px;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(59, 130, 246, 0.4));
    animation: float 3s ease-in-out infinite;
}

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

.logo-text {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-blue);
    letter-spacing: -0.02em;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.beta-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-md);
    color: var(--light-blue);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--light-blue), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
   STATS GRID
   ======================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.stat-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.25);
    background: rgba(255, 255, 255, 0.85);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */

.benefits {
    margin-bottom: var(--space-2xl);
}

.benefits-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
}

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

.benefit-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.25);
    background: rgba(255, 255, 255, 0.85);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.benefit-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--dark-blue);
}

.benefit-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   SIGNUP SECTION
   ======================================== */

.signup-section {
    margin-bottom: var(--space-2xl);
}

.signup-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.2);
}

.signup-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-sm);
    color: var(--dark-blue);
}

.signup-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    font-size: 1.0625rem;
}

.beta-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-md);
    color: var(--dark-blue);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    background: rgba(255, 255, 255, 1);
}

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

.checkbox-group {
    margin-bottom: var(--space-lg);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
    accent-color: var(--primary-blue);
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-blue));
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.5);
    background: linear-gradient(135deg, var(--light-blue), var(--accent-blue));
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-arrow {
    font-size: 1.5rem;
    transition: var(--transition);
}

.submit-btn:hover .btn-arrow {
    transform: translateX(5px);
}

.form-privacy {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: var(--space-md);
    line-height: 1.5;
}

/* Success Message */
.success-message {
    display: none;
    text-align: center;
    padding: var(--space-xl);
}

.success-message.show {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-green), var(--dark-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto var(--space-md);
    color: white;
    animation: successPop 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes successPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.success-message h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.success-message p {
    color: var(--text-secondary);
    font-size: 1.0625rem;
}

/* ========================================
   FEATURES PREVIEW
   ======================================== */

.features-preview {
    margin-bottom: var(--space-2xl);
}

.features-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
}

.features-list {
    max-width: 600px;
    margin: 0 auto;
    display: grid;
    gap: var(--space-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.15);
}

.feature-check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-green), var(--dark-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    color: white;
    font-weight: bold;
}

.feature-item span:last-child {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ========================================
   TIMELINE
   ======================================== */

.timeline {
    margin-bottom: var(--space-2xl);
}

.timeline-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
}

.timeline-track {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.timeline-track::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 20px;
    bottom: 20px;
    width: 2px;
    background: linear-gradient(to bottom,
        var(--accent-green) 0%,
        var(--accent-green) 33%,
        var(--primary-blue) 33%,
        var(--primary-blue) 66%,
        rgba(148, 163, 184, 0.3) 66%
    );
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: var(--space-xl);
}

.timeline-dot {
    position: absolute;
    left: 12px;
    top: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: white;
    border: 3px solid rgba(59, 130, 246, 0.3);
    transition: var(--transition);
}

.timeline-item.completed .timeline-dot {
    background: var(--accent-green);
    border-color: var(--accent-green);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.6);
}

.timeline-item.active .timeline-dot {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    }
    50% {
        box-shadow: 0 0 30px rgba(59, 130, 246, 0.8);
    }
}

.timeline-date {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-xs);
}

.timeline-item.completed .timeline-date {
    color: var(--accent-green);
}

.timeline-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-blue);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(59, 130, 246, 0.2);
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--space-sm);
}

.footer-text a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 600;
}

.footer-text a:hover {
    color: var(--primary-blue);
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

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

.footer-links span {
    color: var(--text-muted);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .container {
        padding: var(--space-lg) var(--space-md);
    }

    .logo-omega {
        width: 70px;
        height: 70px;
    }

    .logo-text {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .benefits-title,
    .features-title,
    .timeline-title {
        font-size: 1.5rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .signup-card {
        padding: var(--space-lg);
    }

    .signup-title {
        font-size: 1.5rem;
    }

    .submit-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .timeline-track::before {
        left: 15px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-dot {
        left: 8px;
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .beta-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }

    .benefit-icon {
        font-size: 2rem;
    }

    .benefit-card h4 {
        font-size: 1.125rem;
    }

    .benefit-card p {
        font-size: 0.875rem;
    }
}