/* General Page Styling */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Poppins', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa, #dfe9f3);
}

.container {
    text-align: center;
    max-width: 700px;
    width: 90%;
    padding: 40px;
    background-color: #ffffff;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    animation: fadeIn 1s ease-in-out;
}

/* Logo */
.logo {
    width: 120px;
    margin-bottom: 20px;
}

/* Main Title */
h1 {
    font-size: 2.4rem;
    margin-bottom: 15px;
    color: #333;
}

/* Subtitle */
.subtitle {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: #666;
}

/* Buttons Section */
.buttons-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.portal-button {
    display: block;
    padding: 18px;
    font-size: 1rem;
    text-decoration: none;
    color: #0056b3;
    background-color: #f1f9ff;
    border: 1px solid #0056b3;
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.portal-button:hover {
    background-color: #0056b3;
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 123, 255, 0.3);
}

/* Separator */
.separator {
    height: 1px;
    width: 80%;
    background-color: #ddd;
    margin: 40px auto;
    border-radius: 4px;
}

/* Main Site Button */
.main-button {
    display: inline-block;
    padding: 18px 40px;
    font-size: 1rem;
    text-decoration: none;
    color: #333;
    border: 2px solid #007BFF;
    border-radius: 8px;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
}

.main-button:hover {
    background-color: #007BFF;
    color: white;
    transform: scale(1.05);
}

/* Fade-in Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .portal-button, .main-button {
        font-size: 0.95rem;
        padding: 15px;
    }

    .container {
        padding: 30px;
    }
}