:root {
    --primary-color: #FFD700;
    --primary-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --secondary-color: #2C3E50;
    --text-color: #2C3E50;
    --light-gray: #F5F6FA;
    --white: #FFFFFF;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-color);
    background: var(--light-gray);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
}

.logo img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.logo-text {
    color: var(--text-color);
}

.logo-text .highlight {
    color: #FF9800;
}

/* Main Content */
.container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    margin-top: 80px;
    text-align: center;
    position: relative;
    overflow: visible;
    min-height: 500px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(245, 246, 250, 0.92));
}

.network-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

#networkCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.content-wrapper {
    position: relative;
    z-index: 2;
    padding: 2rem;
    max-width: 600px;
    margin-top: 15vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    font-size: 3.8rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.content {
    max-width: 600px;
}

.content p {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

#launch-message {
    font-size: 1.3rem;
    color: var(--text-color);
    opacity: 0.8;
}

/* Mailing List Section */
.mailing-list {
    background: var(--primary-gradient);
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    margin-top: auto;
    width: 100%;
    z-index: 3;
}

.mailing-list h2 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.mailing-list p {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.mailing-list-form {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

input[type="email"] {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.subscribe-btn {
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s;
}

.subscribe-btn:hover {
    background: #1a2530;
}

.subscription-message {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 5px;
    font-size: 0.9rem;
    text-align: center;
    display: none;
}

.subscription-message.success {
    display: block;
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.subscription-message.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.subscribe-btn:disabled {
    background: #4a5568;
    cursor: not-allowed;
}

input[type="email"]:disabled {
    background: #e2e8f0;
    cursor: not-allowed;
}

/* Footer */
footer {
    background: var(--white);
    padding: 3rem 2rem;
    margin-top: auto;
}

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

.footer-sections-wrapper {
    display: flex;
    justify-content: center;
    gap: 8rem;
    margin-bottom: 2rem;
    flex-direction: row;
    align-items: flex-start;
}

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

.footer-section h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

.social-links a {
    color: var(--text-color);
    font-size: 1.8rem;
    transition: transform 0.3s ease, color 0.3s ease;
    display: flex;
    align-items: center;
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.social-links .x-logo {
    width: 28px;
    height: 28px;
}

.legal-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.footer-section a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 1rem;
}

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

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light-gray);
    color: var(--text-color);
    font-size: 0.9rem;
}

@media (max-width: 480px) {
    .footer-sections-wrapper {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        min-height: 400px;
    }
    
    .content-wrapper {
        margin-top: 10vh;
        padding: 1.5rem;
    }

    h1 {
        font-size: 2.8rem;
    }
    
    .content p {
        font-size: 1.3rem;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .subscribe-btn {
        width: 100%;
    }
    
    .footer-sections-wrapper {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links, .legal-links {
        justify-content: center;
    }
    
    .social-links {
        gap: 1.5rem;
    }
    
    .social-links a {
        font-size: 1.5rem;
    }
    
    .social-links .x-logo {
        width: 24px;
        height: 24px;
    }

    #launch-message {
        font-size: 1.1rem;
    }
}