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

body {
    font-family: 'Arial', sans-serif;
    overflow-x: hidden;
    height: 100vh;
    background: #000428;
    color: #fff;
}

/* Container for content */
.content-container {
    position: relative;
    z-index: 1;
    padding: 50px;
    text-align: center;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    font-size: 3rem;
    color: #fff;
    text-transform: uppercase;
    font-weight: bold;
    animation: slideIn 1.5s ease-out;
    transform: translateY(-100px);
}

header p.subheading {
    font-size: 1.5rem;
    color: #a0aec0;
    margin-top: 10px;
}

/* Button Styles */
.auth-button {
    padding: 10px 20px;
    font-size: 1rem;
    background-color: #004e92;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
    transition: background-color 0.3s ease;
}

.auth-button:hover {
    background-color: #003c70;
}

footer {
    margin-top: 40px;
    text-align: center;
    font-size: 1rem;
    color: #607d8b;
}

/* Background Animation */
body {
    background: linear-gradient(135deg, #000428, #004e92);
    background-size: 400% 400%;
    animation: gradientMove 15s ease infinite;
}

/* Keyframe Animations */
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes slideIn {
    0% { transform: translateY(-100px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}