body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #0b0b0b;
    color: #f0f0f0;
}
header {
    background-color: rgba(0,0,0,0.95);
    padding: 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
nav a {
    color: #f0f0f0;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
}
.hero {
    text-align: center;
    padding: 60px 20px;
}
.hero img {
    max-width: 100%;
    height: auto;
    margin-bottom: 30px;
}
.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #ff4500;
}
.hero p {
    font-size: 20px;
    max-width: 700px;
    margin: auto;
    line-height: 1.6;
}
.cta-button {
    padding: 15px 30px;
    margin-top: 30px;
    background: #ff4500;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    border-radius: 5px;
}
section {
    padding: 60px 20px;
    text-align: center;
}
h2 {
    color: #ff4500;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: auto;
}
.card {
    background-color: #111;
    padding: 20px;
    border-radius: 8px;
}
footer {
    text-align: center;
    padding: 30px 20px;
    background-color: #111;
    font-size: 14px;
}