body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #020617, #0f172a);
    color: white;
}

/* Navbar */
nav {
    display: flex;
    justify-content: space-between;
    padding: 15px 30px;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}

nav a {
    color: white;
    margin-left: 15px;
    text-decoration: none;
}

nav a:hover {
    color: #38bdf8;
}

/* Hero */
.hero {
    text-align: center;
    padding: 80px 20px;
}

.hero button {
    padding: 12px 25px;
    background: #38bdf8;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}

.hero button:hover {
    background: #0ea5e9;
    transform: scale(1.1);
}

/* Image Section */
.image-section {
    text-align: center;
    padding: 40px;
}

.image-section img {
    width: 80%;
    max-width: 800px;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(56,189,248,0.5);
    transition: 0.5s;
}

.image-section img:hover {
    transform: scale(1.05);
}

/* Cards */
.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 40px;
}

.card {
    background: #1e293b;
    padding: 20px;
    border-radius: 10px;
    width: 200px;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 0 10px rgba(56,189,248,0.2);
}

.card:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(56,189,248,0.8);
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background: #020617;
}