:root {
    --primary-color: #3b82f6;
    --accent-color: #1e40af;
    --background: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

nav {
    background: white;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: relative;
    display: flex;
    justify-content: flex-start;
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

nav .brand {
    margin-left: 4rem;
}

.brand {
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.brand-c {
    color: #3b82f6;
}

.brand-t {
    color: var(--text-primary);
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.construction-section {
    padding: 4rem 2rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.construction-message {
    background: white;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--card-shadow);
    max-width: 600px;
    margin: 0 auto;
}

.construction-message h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.construction-message p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.apps-section {
    padding: 2rem 2rem 4rem;
    text-align: center;
}

.apps-section h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.app-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.app-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    text-decoration: none;
    color: var(--text-primary);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    max-width: 400px;
}

.app-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 12px -2px rgba(0, 0, 0, 0.15);
}

.app-icon {
    width: 96px;
    height: 96px;
    margin: 0 auto 1.5rem;
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
}

.app-info h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.app-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

.footer {
    background: #f8fafc;
    padding: 4rem 2rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 3rem;
}

.footer-brand {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s ease;
}

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

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

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.email-link:hover {
    color: var(--accent-color);
}

.email-icon {
    width: 16px;
    height: 16px;
}

.copyright {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    nav {
        padding: 1.25rem;
    }

    nav .brand {
        margin-left: 2rem;
        font-size: 1.5rem;
    }

    .construction-section {
        padding: 3rem 1rem 1.5rem;
    }

    .construction-message {
        padding: 2rem;
    }

    .construction-message h1 {
        font-size: 2rem;
    }

    .apps-section {
        padding: 1.5rem 1rem 3rem;
    }

    .apps-section h2 {
        font-size: 1.75rem;
    }

    .app-card {
        padding: 1.5rem;
    }

    .app-icon {
        width: 80px;
        height: 80px;
    }

    .app-info h3 {
        font-size: 1.25rem;
    }

    .app-info p {
        font-size: 1rem;
    }

    .footer {
        padding: 3rem 1rem;
    }

    .footer-links {
        gap: 2rem;
        flex-direction: column;
        align-items: center;
    }
}