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

body {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    background: linear-gradient(135deg, rgb(130, 61, 147) 0%, #180830 100%);
}
        
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #180830;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
}
.navbar ul {
    list-style-type: none;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}
.navbar ul li {
    margin: 0 20px;
}
.navbar ul li a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    padding: 14px 16px;
    display: block;
}
.navbar ul li a:hover {
    background-color: #575757;
    border-radius: 4px;
}
.navbar img {
    max-width: 2%;
    height: auto;
}

/* Add this to prevent content from hiding behind navbar */

header {
    text-align: center;
    color: white;
    margin-bottom: 40px;
}

header h1 {
    font-size: 3em;
    margin-top: 50px;
    margin-bottom: 10px;
}

        .concerts {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            padding:0 50px;
        }

        .card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            transition: transform 0.3s;
        }

        .card:hover {
            transform: translateY(-10px);
        }
        .card-img {
            width: 100%;
            height: 300px;
            overflow: hidden;
            position: relative;
        }

        .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .card-body {
            padding: 20px;
        }

        .card-body h2 {
            color: #333;
            margin-bottom: 15px;
        }

        .info {
            color: #666;
            margin-bottom: 15px;
        }

        .info p {
            margin: 8px 0;
        }

        .price {
            font-size: 1.3em;
            color: #667eea;
            font-weight: bold;
            margin: 15px 0;
        }

        .btn {
            width: 100%;
            padding: 12px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1.1em;
            cursor: pointer;
            transition: transform 0.3s;
            font-weight: bold;
            text-decoration: none;
            display: block;
            text-align: center;
        }

        .btn:hover {
            transform: scale(1.05);
        }

        .footer-bottom {
            margin-top: 50px;
            margin-bottom: 50px;
            font-size: 20px;
            color: #bbb;
            font-weight: 300;
        }