body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0b1220;
    color: #f1f5f9;
}

header {
    background: #0a0f1f;
    padding: 20px 0;
    text-align: center;
    border-bottom: 2px solid #1e293b;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
    letter-spacing: 2px;
}

nav {
    margin-top: 15px;
}

nav a {
    color: #38bdf8;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}

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

.container {
    width: 90%;
    margin: auto;
    padding: 40px 0;
}

.hero {
    position: relative;
    height: 500px;
    background: url('images/hero.jpg') center/cover no-repeat;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    border-radius: 12px;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.button {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background-color: #38bdf8;
    color: #0f172a;
    font-weight: bold;
    border-radius: 5px;
    text-decoration: none;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery img {
    width: 100%;
    border-radius: 12px;
    border: 2px solid #1e293b;
    transition: transform 0.3s ease;
}

.gallery img:hover {
    transform: scale(1.03);
}

footer {
    background: #0a0f1f;
    text-align: center;
    padding: 20px;
    border-top: 2px solid #1e293b;
    font-size: 0.9em;
    margin-top: 40px;
}