/* Reset mặc định của trình duyệt cho chuẩn */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #ffffff;
    color: #000000;
}

header {
    background-image: url("../image/nen.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 35px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: Meow Script, cursive; 
    color: #7fc5ff;
    font-size: 56px;
    font-weight: bold;
}

nav a {
    color: #ffffff;
    font-weight: bold;
    text-decoration: none;
    margin-left: 25px;
    text-shadow: 1px 1px 3px rgba(30, 58, 138, 0.5); 
}

nav a:hover {
    color: #fef08a; 
}


/* 2. Làm đẹp khu vực Hero */
.hero {
    text-align: center;
    padding: 80px 20px;
    background-color: white;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.hero p {
    font-size: 18px;
    color: #666;
    margin-bottom: 25px;
}

.hero button {
    background-color: #658acf;
    color: white;
    border: none;
    padding: 12px 28px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
}

.hero button:hover {
    background-color: #6c97e7;
}

/* 3. Chia 3 thẻ nằm ngang bằng Flexbox */
.danh-sach-the {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 50px;
}

.the {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    width: 300px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3); /* Đổ bóng nhẹ */
}

.the button {
    margin-top: auto;
    background-color: #658acf;
    color: white;
    border: none;
    padding: 12px 38px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
}

.the button:hover {
    background-color: #6c97e7;
}

/* 4. Làm đẹp Footer */
footer {
    background-color: #1e293b;
    color: #94a3b8;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}
.and {
    background-color: white;
    padding:  30px;
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3); /* Đổ bóng nhẹ */
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.the h3 {
    margin-bottom: 10px;
    color: #4070ca;
}

.the p {
    margin-bottom: 20px;
    line-height: 1.5;
}
.and button {
    margin-top: auto;
    background-color: #658acf;
    color: white;
    border: none;
    padding: 12px 38px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
}

.and button:hover {
    background-color: #6c97e7;
}