@charset "UTF-8";

/* --- [변수 설정: 파스텔 핑크 & 모던] --- */
:root {
    /* 배경색 */
    --bg-color: #FFFAFA;
    /* 메인 배경: 아주 연한 핑크빛 화이트 */
    --bg-pink: #fffcfd;
    /* 섹션 배경: 라벤더 블러쉬 */
    --white: #FFFFFF;

    /* 텍스트 & 포인트 컬러 */
    --text-main: #4A4A4A;
    /* 진회색 */
    --text-sub: #7A7A7A;
    /* 연회색 */
    --text-accent: #D06C85;
    /* 진한 인디핑크 */

    --primary-color: #EFA3B1;
    /* 파스텔 핑크 (메인) */
    --primary-dark: #D06C85;
    /* 호버용 진한 핑크 */

    /* 그림자 */
    --card-shadow: 0 10px 30px rgba(239, 163, 177, 0.15);
}

/* --- [기초 설정] --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.7;
    word-break: keep-all;
    overflow-x: hidden;
}

h1,
h2,
h3,
.logo,
.section-tag,
.sub-title {
    font-family: 'Playfair Display', serif;
    /* 명조 계열 영문 폰트 */
    letter-spacing: -0.5px;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- [애니메이션 효과] --- */
.scroll-animate {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

/* about 섹션에 사용됨 */

/* --- [헤더] --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: rgba(255, 255, 255);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(239, 163, 177, 0.2);
}

.header-inner {
    margin: 0 auto;
    padding: 0 10px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.header-inner-title {
    display: none;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: 2px;
}

.logo {
    background: url('./boa_photo/about/logo.jpg') no-repeat center/contain;
    width: 70px;
    height: 70px;
}

nav ul {
    display: flex;
    gap: 40px;
    list-style: none;
}

nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    transition: color 0.3s;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s;
}

nav a:hover::after {
    width: 100%;
}

nav a:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    border: none;
    background: none;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
}

/* --- [1. 히어로 섹션] --- */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url(./boa_photo/about/facility/bg1.jpg) no-repeat center/cover;
    opacity: 0.7;
    filter: brightness(0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
    margin-top: 70px;
}

.hero .sub-title {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
    color: #f0f0f0;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 30px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero .highlight {
    color: var(--primary-color);
    font-style: italic;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    font-weight: 300;
    opacity: 0.9;
}

.btn-main {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(239, 163, 177, 0.4);
}

.btn-main:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(239, 163, 177, 0.6);
}

.btn-main.small-btn {
    /* about 섹션에서 사용하는 작은 버튼 스타일 */
    padding: 10px 30px;
    font-size: 0.95rem;
    margin-top: 20px;
}

/* --- [섹션 공통] --- */
.title-wrap {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--primary-dark);
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-main);
    margin-bottom: 10px;
}

.section-desc {
    color: var(--text-sub);
}


/* --- [2. 학원 소개 (About) 섹션] --- */
.about-section {
    padding: 100px 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

/* 텍스트 영역 */
.about-content {
    padding-right: 20px;
}

.about-title {
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 2rem;
    line-height: 1.4;
    margin-bottom: 25px;
    font-weight: 700;
    color: var(--primary-dark);
}

.about-content p {
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.about-content .highlight-text {
    font-weight: 700;
    color: var(--text-main);
}

/* 신뢰 문구 리스트 */
.trust-list {
    list-style: none;
    margin-bottom: 30px;
}

.trust-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f5f5f5;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-sub);
}

.trust-list li strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-main);
    font-weight: 700;
    margin-bottom: 3px;
}

.trust-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

/* 이미지 스택 영역 */
.about-image-stack {
    position: relative;
    padding: 20px 0 0 20px;
}

.main-img {
    width: 100%;
    height: 450px;
    background-position: center;
    background-size: cover;
    border-radius: 15px;
    box-shadow: var(--card-shadow);
}

.sub-img {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 250px;
    height: 250px;
    background-position: center;
    background-size: cover;
    border-radius: 15px;
    border: 5px solid var(--white);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.badge-text {
    position: absolute;
    top: 30px;
    right: 30px;
    background-color: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}


/* --- [3. 강사진(Instructors) 섹션] --- */
.instructor-section {
    background-color: var(--bg-pink);
    padding: 100px 0;
}

.instructor-card {
    background: var(--white);
    border-radius: 20px;
    padding: 50px;
    margin-bottom: 60px;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

/* 프로필 헤더 */
.profile-header {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 40px;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 30px;
}

.profile-img-wrap {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    border: 5px solid var(--bg-pink);
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.profile-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-intro {
    flex: 1;
}

.profile-intro .name {
    font-size: 2rem;
    color: var(--text-main);
    margin-bottom: 10px;
}

.profile-intro .kr-name {
    font-size: 1.4rem;
    font-family: 'Noto Sans KR', sans-serif;
    color: var(--text-sub);
    font-weight: 500;
}

.role-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.simple-history {
    list-style: none;
    margin-top: 15px;
}

.simple-history li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 5px;
    color: var(--text-main);
    font-weight: 500;
    text-align: left;

}

.simple-history li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* 상세 이력 그리드 */
.resume-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.resume-col h4 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 10px;
    display: inline-block;
}

.detail-list {
    list-style: none;
}

.detail-list li {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
    line-height: 1.6;
}

.detail-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.resume-col.full-width {
    grid-column: span 2;
}

/* 활동 슬라이드 (무한 루프 적용됨) */
.activity-slider-wrap h4 {
    font-size: 1rem;
    color: var(--text-sub);
    margin-bottom: 15px;
    text-align: center;
    letter-spacing: 2px;
}

.activity-slider-wrap {
    overflow: hidden;
    width: 100%;
    position: relative;
}

.slider-track {
    display: flex;
    gap: 15px;
    /* 원본 5개 + 복제본 5개 = 10개 너비로 설정 */
    width: calc(250px * 10 + 15px * 9);
    animation: scroll 30s linear infinite;
    /* 속도를 30초로 다시 늘려 부드럽게 합니다. */
}

.slide {
    width: 250px;
    height: 160px;
    flex-shrink: 0;
    border-radius: 10px;
    overflow: hidden;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}


@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    /* 5개 슬라이드 (5*250px) + 5개 간격 (5*15px) = 1325px 이동 */
    100% {
        transform: translateX(-1325px);
    }
}

/* --- [4. 프로그램 & 5. 시설 섹션] --- */
.bg-white {
    background-color: var(--white);
    padding: 100px 0;
}

.grid-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 50px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.card:hover {
    transform: translateY(-10px);
}

.icon-area {
    font-size: 3rem;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-main);
}

.card p {
    color: var(--text-sub);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.btn-text {
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 0.9rem;
    border-bottom: 1px solid transparent;
    transition: 0.3s;
}

.btn-text:hover {
    border-bottom: 1px solid var(--primary-dark);
}

#facility {
    padding: 100px 0 50px 0;
}
.gallery-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 250px 250px;
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.gallery-item.big {
    grid-row: span 2;
}

.gallery-img {
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
    transition: transform 0.5s;
}

.gallery-item:hover .gallery-img {
    transform: scale(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}



/* --- Curriculum 섹션 추가 스타일 --- */
.curriculum-note {
    margin-top: 50px;
    padding: 30px;
    background-color: var(--bg-pink);
    /* 연한 핑크 배경 */
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(239, 163, 177, 0.3);
}

.note-text {
    font-size: 1.1rem;
    color: var(--text-main);
    line-height: 1.6;
}

.note-text strong {
    color: var(--primary-dark);
    font-weight: 700;
}

/* 모바일 조정 */
@media (max-width: 768px) {
    /* ... (기존 모바일 CSS) ... */

    .curriculum-note {
        padding: 20px;
        margin-top: 30px;
    }

    .note-text {
        font-size: 0.95rem;
    }
}

/* --- [6. Footer & Contact] --- */
.bg-dark {
    background-color: #2a2a2a;
    color: #fff;
    padding: 80px 0;
}

.contact-layout {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-desc {
    color: #aaa;
    margin-bottom: 40px;
}

.info-row {
    margin-bottom: 20px;
    border-bottom: 1px solid #444;
    padding-bottom: 15px;
}

.info-row strong {
    display: block;
    color: var(--primary-color);
    font-size: 0.8rem;
    margin-bottom: 5px;
}

.info-row p {
    font-size: 1.1rem;
}

/* --- SNS 아이콘 스타일 (추가) --- */
.social-icons strong {
    margin-bottom: 15px;
}

.icon-group {
    display: flex;
    gap: 20px;
    /* 아이콘 간 간격 */
    margin-bottom: 10px;
}

.social-link {
    font-size: 2rem;
    color: #fff;
    /* 기본 아이콘 색상 */
    transition: transform 0.3s, color 0.3s;
    display: block;
}

.social-link:hover {
    transform: translateY(-5px) scale(1.05);
}

.social-icon {
    height: 24px;
}

.contact-map {
    flex: 1;
}

.map-box {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background: url("./boa_photo/about/loca.png") no-repeat center/cover;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
}

footer {
    background-color: #1f1f1f;
    color: #666;
    padding: 30px 0;
    text-align: center;
    font-size: 0.85rem;
}

/* --- [모바일 반응형] --- */
@media (max-width: 768px) {
    .header-inner-title {
        display: block;
    }
    .logo {
        width: 50px;
        height: 50px;
    }
    section {
        padding: 60px 0; /* 전체 패딩도 줄여줍니다. */
    }

    .hero h1 {
        font-size: 2.5rem; /* 4.5rem -> 2.5rem */
        margin-bottom: 20px;
    }

    .hero p {
        font-size: 1rem; /* 1.2rem -> 1rem */
        margin-bottom: 30px; 
    }

    .section-title {
        font-size: 2.2rem; /* 2.5rem -> 2.2rem */
        margin-bottom: 5px;
    }

    /* --- About 섹션 --- */
    .about-title {
        font-size: 1.7rem; /* 2rem -> 1.7rem */
    }

    .about-content p {
        font-size: 0.95rem; /* 1.05rem -> 0.95rem */
        margin-bottom: 20px;
    }
    
    /* --- 프로그램/시설 섹션 --- */
    .card h3 {
        font-size: 1.3rem; /* 1.5rem -> 1.3rem */
    }
    
    /* --- 강사진 섹션 --- */
    .profile-intro .name {
        font-size: 1.8rem; /* 2rem -> 1.8rem */
    }
    
    .profile-intro .kr-name {
        font-size: 1.2rem; /* 1.4rem -> 1.2rem */
    }

    .detail-list li {
        font-size: 0.9rem; /* 0.95rem -> 0.9rem */
    }

    /* --- 커리큘럼 노트 --- */
    .note-text {
        font-size: 0.9rem; /* 1.1rem -> 0.9rem */
    }
    .mobile-menu-btn {
        display: block;
    }

    nav {
        position: absolute;
        /* 절대 위치로 설정 */
        top: 70px;
        /* 헤더 높이(70px) 아래에서 시작 */
        left: 0;
        width: 100%;
        z-index: 998;
        /* ul(999)보다 살짝 낮게 */
    }

    nav ul {
        flex-direction: column;
        /* position: absolute; 제거 (부모 nav에 적용됨) */
        /* top: 70px; 제거 (부모 nav에 적용됨) */
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 30px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
        display: none;
        gap: 20px;
        text-align: center;
        border-top: 1px solid #eee;
        z-index: 999;
    }

    nav ul.active {
        display: flex;
    }

    /* 메뉴 항목 간격 조정 */
    nav a {
        padding: 10px 0;
        /* 터치 영역 확보 */
        display: block;
    }

    /* 모바일에서는 hover 효과 밑줄을 제거 */
    nav a::after {
        content: none;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    /* 모바일 학원 소개 수정 */
    .about-section {
        padding: 80px 0;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-content {
        padding-right: 0;
    }

    .about-title {
        font-size: 1.8rem;
    }

    .about-image-stack {
        padding: 10px;
        margin-top: 20px;
    }

    .main-img {
        height: 300px;
    }

    .sub-img {
        width: 150px;
        height: 150px;
        bottom: -15px;
        left: -15px;
    }

    .badge-text {
        top: 15px;
        right: 15px;
        padding: 6px 15px;
    }

    .contact-layout {
        flex-direction: column;
        gap: 40px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .gallery-item.big {
        grid-row: auto;
        height: 250px;
    }

    .gallery-item {
        height: 250px;
    }

    /* 모바일 강사 카드 수정 */
    .instructor-card {
        padding: 30px 20px;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .profile-img-wrap {
        width: 150px;
        height: 150px;
        margin: 0 auto;
    }

    .resume-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .resume-col.full-width {
        grid-column: auto;
    }

    /* 슬라이드 크기에 맞춰 키프레임 재정의 */
    @keyframes scroll-mobile {
        0% {
            transform: translateX(0);
        }

        /* 5개 슬라이드 (5*200px) + 5개 간격 (5*15px) = 1075px 이동 */
        100% {
            transform: translateX(-1075px);
        }
    }

    .slider-track {
        /* 모바일 슬라이드 트랙 너비 수정 (200px * 10 + 15px * 9 = 2135px) */
        width: calc(200px * 10 + 15px * 9);
        animation: scroll-mobile 20s linear infinite;
        /* 모바일 전용 애니메이션 적용 */
    }

    /* 슬라이드 속도 조정 */
    .slider-track {
        animation-duration: 20s;
    }

    .slide {
        width: 200px;
        height: 130px;
    }
}