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

ul, li {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

/* 변수 */
:root {
    --main-color: #faffc8;
    --sub-color: #7186e1;
    --blueblack-color: #060a1f;
    --headtext-color: #f7fcb3;
    --white: #fff;
    --gray: #ccc;
}

/* 기본 설정 */
body {
    font-family: Arial, sans-serif;
    background: url("https://images.unsplash.com/photo-1579267217516-b73084bd79a6?q=80&w=1287&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D") center / cover no-repeat;
    color: var(--text-color);
    line-height: 1.5;
    padding: 20px;
    background-attachment: fixed;

}

/* 전체 레이아웃 */
main {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.cover{
    text-align: center;
    padding: 20px 10px;
}

.cover img{
    width: 150%;
    max-width: 400px;
    border-radius: 10px;
    display: block;
    margin: 0 auto 20px;
}

.cover h2{
    color: var(--sub-color);
}


/* 헤더 */
header {
    text-align: center;
    margin-bottom: 20px;
    color: var(--headtext-color);
}

/* 메뉴 */
section nav ul {
    display: flex;
    justify-content: space-evenly;
    gap: 0.7em;
    padding: 0.5em;
    flex-wrap: wrap;
}

section nav ul li a {
    display: block;
    color: var(--sub-color);
    padding: 1em 2em;
    font-size: 1.1em;
    background-color: var(--main-color);
    border: 1px solid var(--sub-color);
    border-radius: 0.3em;
}

section nav ul li a:hover {
    background-color: var(--sub-color);
    color: var(--white);
}

section nav ul li a.active {
    background-color: var(--main-color);
    color: var(--sub-color);
}

/* 메인 이미지 */
.content img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

/* 텍스트 */
.textBox {
    padding: 15px 20px;
}

/* 버튼 메뉴 */
.menu {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}

.menu button {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    background-color: var(--main-color);
    cursor: pointer;
    font-weight: bold;
    color: var(--sub-color);
}

.menu button:hover {
    background-color: var(--sub-color);
    color: var(--main-color);
}

/* 상품 출력 영역 */
#item-area {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
    padding: 20px;
}

/* 카드 */
.card {
    width: 340px;
    border: 3px solid var(--gray);
    border-radius: 2px;
    overflow: hidden;
    background-color: var(--white);
    padding: 12px;
    text-align: center;
    color: #041c93;
    font-style: normal;
}

/* 카드 이미지 */
.card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

/* 카드 내용 */
.card p {
    padding: 10px;
    text-align: center;
}

/* 기존 카드 영역 */
.cardWrap {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
}

.cardWrap .card {
    flex: 1 1 calc(33.333% - 20px);
    min-width: 250px;
}

.desc {
    padding: 15px;
}

.desc h2 {
    margin-bottom: 10px;
}

/* aside */
aside {
    display: flex;
    gap: 20px;
    padding: 20px;
}

footer {
    margin: 40px;
    text-align: center;
    padding: 10px;
    font-family: '맑은 고딕', sans-serif;
    border: 2px solid var(--main-color);
    color: var(--main-color)
    
}

@media screen and (max-width: 768px) {
    section nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .cardWrap {
        flex-direction: column;
    }

    .cardWrap .card {
        min-width: 100%;
    }

    aside {
        flex-direction: column;
    }
}