* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #f5f5f5;
    color: #333;
}

.header {
    height: 60vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-content {
    color: white;
    text-align: center;
}

.header h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.categories {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 30px;
    background: white;
}

.categories button {
    padding: 10px 20px;
    border: none;
    background: #e5e7eb;
    cursor: pointer;
    border-radius: 20px;
}

.categories button:hover {
    background: #3b82f6;
    color: white;
}

.products {
    max-width: 1200px;
    margin: auto;
    padding: 40px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.product {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.product:hover {
    transform: translateY(-8px);
}

.product img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product h3 {
    padding: 15px;
    margin: 0;
}

.product p {
    padding: 0 15px;
    font-size: 14px;
    color: #666;
}

.product span {
    display: block;
    padding: 15px;
    font-weight: bold;
    font-size: 18px;
}

.product button {
    margin: 0 15px 20px;
    width: calc(100% - 30px);
    padding: 12px;
    border: none;
    background: #3b82f6;
    color: white;
    font-size: 16px;
    border-radius: 10px;
    cursor: pointer;
}

.product button:hover {
    background: #2563eb;
}

.footer {
    background: #111827;
    color: white;
    text-align: center;
    padding: 20px;
}