:root {
    --primary-color: #0B3D91;
    --secondary-color: #00C6FF;
    --text-dark: #222;
    --text-light: white;
    --bg-dark: #001f4d;
    --border-light: #e0e0e0;
    --success-bg: #d4edda;
    --success-text: #155724;
    --error-bg: #f8d7da;
    --error-text: #721c24;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: url('../images/global.jpg') no-repeat center center fixed;
    background-size: cover;
    color: var(--primary-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.main-content {
    flex: 1;
    padding: 60px 40px;
    text-align: center;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: var(--primary-color);
    color: var(--text-light);
}

.logo img {
    height: 50px;
    width: auto;
    border-radius: 50%;
    cursor: pointer;
}

.header nav a {
    color: var(--text-light);
    margin-left: 20px;
    text-decoration: none;
}

footer {
    text-align: center;
    padding: 15px;
    background: var(--bg-dark);
    color: var(--text-light);
}