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

body {
    line-height: 1.6;
    background: #f5f7fa;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

header {
    background: #003366;
    color: white;
    padding: 20px 0;
    text-align: center;
}

nav {
    margin-top: 10px;
}

nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

.hero {
    background: linear-gradient(to right, #0052cc, #0073e6);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background: white;
    color: #0052cc;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

.features {
    display: flex;
    gap: 20px;
    padding: 50px 0;
    text-align: center;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    flex: 1;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.content {
    padding: 50px 0;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

input, textarea {
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

button {
    background: #003366;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #0052cc;
}

footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 40px;
}

/* Mobile Responsive */
@media(max-width: 768px) {
    .features {
        flex-direction: column;
    }
}