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

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    background: linear-gradient(rgba(20, 35, 50, 0.75), rgba(20, 35, 50, 0.75)),
                linear-gradient(135deg, #7b8fa3, #d8d2c4);
    background-size: cover;
    background-attachment: fixed;
    min-height: 100vh;
}

header {
    background-color: #ffffff;
    padding: 25px;
    text-align: center;
    border-bottom: 4px solid #8c9aa8;
}

header h1 {
    color: #263746;
    font-size: 32px;
    margin-bottom: 20px;
}

nav a {
    color: #263746;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
}

nav a:hover {
    color: #8c6f47;
}

.hero {
    max-width: 900px;
    margin: 100px auto;
    padding: 60px 40px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.93);
    border-radius: 8px;
}

.hero h2 {
    color: #263746;
    font-size: 42px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 15px;
}

.content {
    max-width: 850px;
    margin: 70px auto;
    padding: 45px;
    background-color: rgba(255, 255, 255, 0.93);
    border-radius: 8px;
}

.content h2 {
    color: #263746;
    text-align: center;
    font-size: 34px;
    margin-bottom: 30px;
}

.content p {
    line-height: 1.7;
    margin-bottom: 20px;
}

.section {
    border-top: 1px solid #ccc;
    padding: 20px 0;
}

.section h3 {
    color: #8c6f47;
    margin-bottom: 10px;
}

footer {
    background-color: #263746;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}