/* 
    전체 스타일 
*/
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    margin: 0;
    padding: 0;
}

/* 
    헤더 
*/
header {
    height: 6vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background-color: #f2f2f2;
    box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
    /* position: fixed; */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1;
}


.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 2.5rem;
}

nav ul li a {
    color: #333;
    font-size: 1.2rem;
    font-weight: 500;
    text-decoration: none;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid transparent;
}

nav ul li a:hover,
nav ul li a.active {
    border-bottom: 2px solid #FFA500;
}

/* 메인 */
.main {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f9f9f9;
    color: #333;
}

.hero {
    text-align: center;
}

.hero h1 {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    line-height: 1.5;
}

.btn {
    background-color: #FFA500;
    color: #fff;
    padding: 1.2rem 3.5rem;
    font-size: 1.2rem;
    border-radius: 3rem;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    transform: translateY(-0.2rem);
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.2);
}


form {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 50px;
}

label {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
}

input[type="text"] {
    padding: 10px;
    border: none;
    border-radius: 5px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.3);
    width: 80%;
    max-width: 500px;
    margin-bottom: 20px;
    font-size: 1rem;
}

button[type="submit"] {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: #3e8e41;
}












.hero a {
    color: black;
    text-decoration-line: none;
    background-color: rgba(0, 0, 0, 0.1);
    padding: 5px;
    border-radius: 5px;
    border-color: black;
}



/* 
    footer와 ad 설정
*/

footer {
    background-color: #f2f2f2;
    padding: 20px;
    text-align: center;
    height: 10vh;
    /* margin-bottom: 50px; */
}

footer p {
    color: #777;
    font-size: 14px;
    margin: 0;
}


.fixed-bottom {
    position: fixed;
    bottom: 0;
    /* width: 100%;
    height: 50px; */
    /* 적당한 높이 설정 */
    background-color: #f0f0f0;
}