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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #FFF8F0;
    color: #4A3728;
}

.container {
    width: 100%;
}

.header {
    background: linear-gradient(135deg, #C41E3A, #8B0000);
    color: white;
    text-align: center;
    padding: 40px 20px;
    position: relative;
}

.header h1 {
    font-family: Georgia, serif;
    font-size: 36px;
    margin-bottom: 10px;
}

.header p {
    font-size: 16px;
}

.noi-dung {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px 20px;
}

.gioi-thieu {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    border-left: 4px solid #C41E3A;
}

.gioi-thieu h2 {
    font-family: Georgia, serif;
    color: #C41E3A;
    margin-bottom: 15px;
}

.danh-sach-mon {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.mon-an {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.mon-an:hover {
    transform: translateY(-5px);
}


.hinh-mon {
    height: 200px;          
    background: #f5f5f5;
    overflow: hidden;
}

.hinh-mon img {
    width: 100%;
    height: 100%;
    object-fit: cover;  /*ảnh luôn phủ kín khung */
    display: block;
    transition: transform 0.4s ease;
}

.thong-tin-mon {
    padding: 20px;
}

.ten-mon {
    font-family: Georgia, serif;
    font-size: 20px;
    color: #C41E3A;
    margin-bottom: 10px;
}

.mo-ta-mon {
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.gia-mon {
    display: inline-block;
    background: linear-gradient(135deg, #C41E3A, #8B0000);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
}

.footer {
    background: #C41E3A;
    color: white;
    text-align: center;
    padding: 25px 20px;
    margin-top: 40px;
}

.emoji-tet {
    margin-top: 10px;
    font-size: 20px;
}

.header {
    background: #c62828;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    color: gold;
    font-size: 22px;
    font-weight: bold;
}

.menu-icon {
    width: 30px;
    cursor: pointer;
}

.menu-icon span {
    display: block;
    height: 4px;
    background: white;
    margin: 5px 0;
}

.side-menu {
    position: fixed;
    top: 60px;
    right: -250px;
    width: 250px;
    height: 100%;
    background: #b71c1c;
    transition: 0.4s;
    padding-top: 20px;
}

.side-menu a {
    display: block;
    padding: 15px 25px;
    color: white;
    text-decoration: none;
}

.side-menu a:hover {
    background: #8e0000;
}