* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Pretendard', sans-serif;
    scroll-behavior: smooth;
    text-decoration: none;
    line-height: 100%;
    letter-spacing: 0%;
}

.container {
    margin-top: 20vw;
    padding: 0 6vw;
    text-align: center;
}

/* 공통 텍스트 스타일 */
.text-container {
    display: flex;
    flex-direction: column;
    gap: 2vw;
    text-align: center;
    margin: auto;
}

.title {
    font-size: 4.2vw;
    font-weight: 700;
    line-height: 120%;
    color: black;
    word-break: keep-all;
}

.description {
    font-size: 2.8vw;
    font-weight: 400;
    line-height: 120%;
    color: black;
    word-break: keep-all;
}

.body-title {
    font-size: 2.2vw;
    font-weight: 700;
    line-height: 120%;
    word-break: keep-all;
}

.body-text {
    font-size: 2vw;
    font-weight: 400;
    line-height: 120%;
    word-break: keep-all;
}

/* 공통 텍스트 컬러 스타일 */
.white-txt {
    color: white;
}

.blue-txt {
    color: #5D65FF;
}

/* 공통 이미지 스타일 */
.description-image {
    margin: 2vw 10vw 0;
    max-width: 100%;
    display: block;
}

@media (max-width: 768px) {
    .title {
        font-size: 4.6vw;
    }
    .description {
        font-size: 3.2vw;
    }
    .body-title {
        font-size: 2.6vw;
    }
    .body-text {
        font-size: 2.2vw;
    }
    .description-image {
        margin: 5vw auto 0 auto;
    }
}

/* app button 스타일 */
.app-buttons {
    display: flex;
    gap: 2vw;
}

.app-button {
    background-color: #000;
    color: white;
    padding: 1vw 1.6vw;
    border-radius: 1vw;
    display: flex;
    align-items: center;
    gap: 1vw;
}

.app-button > img {
    width: 2.4vw;
}


/* header */
.logo{
    width: 10vw;
}

.header {
    background-color: white;
    padding: 1.6vw 6vw 1.2vw;
    position: sticky;
    top: 0;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

@media (max-width: 768px) {
    .logo {
        width: 20vw;
    }

    .header {
        padding: 3vw 6vw 2vw;
    }
}

/* 배너 섹션 */
#banner {
    width: fit-content;
    color: white;
    position: relative;
}

#banner_img {
    max-width: 100vw;
    transition: opacity 1s ease-in-out;
    opacity: 1;
}

#banner .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
}

#banner > .banner-container {
    position: absolute;
    top: 6vw;
    width: 100%;
    padding: 0 6vw;

    display: flex;
    flex-direction: column;
    gap: 2vw;
    justify-content: center;
    align-items: center;
}

#banner .text-container {
    gap: 0.4vw;
}

#banner .title, #banner .description {
    text-shadow: 0px 0px 4px rgba(0, 0, 0, 0.2);
}

/* 멤버쉽 섹션 */
.membership-container {
    margin: 20vw 0;
    padding: 0;
}

.membership-image {
    margin-top: 8vw;
    max-width: 100%;
}

.image-container {
    position: relative;
    width: 100%;
}
.photo-image {
    max-height: 24vw;
    object-fit: cover;
    
}

.scroll-container {
    overflow-x: auto;
    white-space: nowrap;
    position: relative;
}

.logo-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 40vw;
    max-height: 36vw;
    width: 50%;
}


/* 파란 배경 */
.blue-background {
    text-align: center;
    background-color: #5D65FF;
    color: white;
    padding: 10vw 6vw;
}

#faq {
    margin-top: 10vw;
}

#faq .faq-container {
    padding-top: 3.6vw;
    display: flex;
    flex-direction: column;
    gap: 1.5vw;
    width: 95%;
    margin: 0 auto;
}

#faq .item {
    background-color: white;
    color: #000;
    padding: 2.5vw;
    border-radius: 1vw;
    display: flex;
    flex-direction: column;
    gap: 1vw;
    text-align: left;
}

#faq .alert-container {
    width: 95%;
    margin: 2.8vw auto 0;
}

#faq .alert-text {
    font-weight: 400;
    font-size: 2vw;
    line-height: 120%;
    text-align: left;
}

/* 앱 설치 섹션 */
#app-install {
    text-align: center;
    padding: 10vw 0 0;
}

#app-install .text-container {
    display: flex;
    flex-direction: column;
    gap: 0.4vw;
    text-align: left;
}

#app-install .container {
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2vw;
}

#app-install .text-wrapper {
    display: flex;
    flex-direction: column;
    gap: 10vw;
}

#app-install .container > img {
    max-width: 480px;
}

@media (max-width: 1024px) {
    #app-install .container {
        flex-direction: column;
        text-align: center;
    }

    #app-install .description, #app-install .title {
        text-align: center;
    }

    #app-install .app-buttons {
        justify-content: center;
    }

    #app-install .text-wrapper {
        margin-top: 0;
        gap: 4vw;
    }

    #app-install .container > img {
        max-width: 60%;
    }
}


/* 푸터 섹션 */
#footer {
    background-color: #10043D;
    color: white;
}

#footer .container {
    margin: 0;
    padding: 10vw 6vw 20vw;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    text-align: left;
}

#footer .left-container {
    flex: 2.5;
    padding-bottom: 10vw;
}

#footer .right-container {
    flex: 1;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 4vw;
}

#footer .title-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1vw;
}

#footer .title {
    font-weight: 700;
    font-size: 3.2vw;
    color: white;
}

#footer .text {
    font-weight: 400;
    font-size: 1.6vw;
    line-height: 160%;
    white-space: nowrap;
}

#footer .info-wrapper {
    padding-top: 6vw;
}

#footer .channel-link {
    color: #ffffff;
    text-decoration: underline;
}

#footer a {
    font-size: 1.6vw;
}

#footer a:not(.channel-link) {
    color: #ffffff;
    margin: 0.5vw 0;
    display: block;
    font-weight: 700;
    white-space: nowrap;
}

#footer .terms-container {
    margin-top: 4vw;
    display: flex;
    flex-direction: row;
    gap: 2vw;
}

#footer .terms-separator {
    margin: 0 2vw;
    height: 1.6vw;
    width: 1px;
    background-color: white;
    align-self: center;
}

@media (max-width: 768px) {
    #footer .container {
        flex-direction: column;
    }

    #footer .title {
        font-size: 4vw;
    }

    #footer .text, #footer a {
        font-size: 2.4vw;
    }

    #footer .terms-separator {
        height: 2.4vw;
    }
}