/* General Styles */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #eef2f3;
    color: #333;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    section {
        padding: 30px;
        margin: 15px;
    }

    .hero {
        padding: 60px 20px;
        text-align: center;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        margin: 10px 0;
    }

    .btn {
        padding: 14px 28px;
        font-size: 18px;
    }
}

/* Header */
header {
    background: linear-gradient(135deg, #004aad, #002060);
    color: #fff;
    padding: 20px 0;
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    background: #003580;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    border-radius: 5px;
}

nav ul li {
    margin: 0 20px;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    font-weight: 500;
    padding: 12px 18px;
    transition: all 0.3s ease-in-out;
    border-radius: 5px;
}

nav ul li a:hover {
    background: #ffcc00;
    color: #003580;
}

/* Sections */
section {
    padding: 60px;
    text-align: center;
    background: white;
    margin: 30px auto;
    max-width: 1100px;
    border-radius: 12px;
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

section:hover {
    transform: translateY(-5px);
}

.hero {
    background: url('hero-bg.jpg') no-repeat center center/cover;
    color: white;
    padding: 100px 30px;
    text-shadow: 2px 2px 12px rgba(0,0,0,0.7);
    border-radius: 12px;
}

.btn {
    display: inline-block;
    background: #ffcc00;
    color: #003580;
    padding: 16px 36px;
    margin-top: 25px;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    background: #003580;
    color: #ffcc00;
    transform: scale(1.05);
}

/* Footer */
footer {
    text-align: center;
    padding: 25px;
    background: linear-gradient(135deg, #002060, #001437);
    color: white;
    font-size: 16px;
}