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

:root {
    --primary-color: #0A0A0A;
    --secondary-color: #ec4899;
    --dark-bg: #0f172a;
    --light-bg: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
}

html {
    scroll-behavior: smooth;
    word-break: keep-all;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--text-primary);
    background-color: #ffffff;
}

a {text-decoration: none;}

/* 네비게이션 */
.navbar {
    background: white;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.navbar.active {
    overflow: visible;
}

.navbar-container {
    max-width: 1412px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 20px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
}

.brand-name {
    font-size: 20px;
    font-weight: bold;
    color: #3d5afe;
}

.brand-sub {
    font-size: 14px;
    font-weight: bold;
    color: #45556c;
}
.brand-logo {
    height: 36px;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: transparent;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    color: #2b3e50;
    font-size: 16px;
    transition: background-color 0.3s;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
}
.category-btn>span {
    font-weight: 600;
    font-size: 16px;
}


.category-btn:hover {
    background-color: #f5f5f5;
}

.category-icon {
    width: 20px;
    height: 20px;
}

.search-container {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 8px 48px 8px 16px;
    background-color: #f3f3f5;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    font-size: 14px;
    color: #717182;
    font-family: 'Noto Sans KR', sans-serif;
}

.search-input::placeholder {
    color: #717182;
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-icon {
    width: 20px;
    height: 20px;
}

.navbar-links {
    display: flex;
    gap: 24px;
    list-style: none;
    align-items: center;
    flex-shrink: 0;
}

.navbar-links a {
    text-decoration: none;
    color: #314158;
    font-size: 14px;
    transition: color 0.3s;
    font-weight: 400;
    white-space: nowrap;
}

.nav-link {
    text-decoration: none;
    color: #2b3e50;
    font-size: 16px;
    transition: color 0.3s;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
}

.navbar-links a:hover {
    color: #3d5afe;
}

.btn-login {
    background-color: white;
    color: #2b3e50;
    border: 2px solid #2b3e50;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
    white-space: nowrap;
    background: transparent;
    text-decoration: none;
    font-weight: 600;
}

.navbar-auth {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-signup {
    background-color: #ff6b35;
    color: white;
    border: 2px solid #ff6b35;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-weight: 500;
    white-space: nowrap;
}

.btn-login:hover {
    background-color: #496280;
    color: #fff;
    box-shadow: 0 4px 12px rgba(199, 152, 126, 0.4);
}

.btn-signup:hover {
    background: #d75524;
    /*transform: translateY(-2px);*/
    box-shadow: 0 4px 12px rgba(199, 152, 126, 0.4);
}

/* MyPage Dropdown Styles */
.mypage-dropdown-wrapper {
    position: relative;
}

.mypage-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 13px;
    background: linear-gradient(135deg, #fff3e8 0%, #fff3e8 100%);
    border: 0.909px solid #ff7a00;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #444;
    font-family: inherit;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.mypage-btn:hover {
    background: linear-gradient(135deg, #ffe5cc 0%, #ffe5cc 100%);
    transform: translateY(-2px);
    box-shadow: 0px 4px 12px rgba(255, 122, 0, 0.15);
}

.mypage-btn .avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff8904 0%, #f54900 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.mypage-btn .dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    transform: rotate(0deg);
}

.mypage-btn.active .dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.mypage-dropdown {
    position: absolute;
    top: 58px;
    right: -170px;
    width: 320px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.08), 0px 2px 8px rgba(0, 0, 0, 0.04);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    max-height: 70vh;
    overflow-y: auto;
}

.mypage-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Dropdown User Info */
.dropdown-user-info {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 20px;
    cursor: pointer;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff8904 0%, #f54900 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    flex-shrink: 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    font-size: 16px;
    font-weight: 600;
    color: #222;
}

.user-email {
    font-size: 13px;
    color: #888;
}

/* Dropdown Divider */
.dropdown-divider {
    height: 0.909px;
    background-color: #ededed;
    margin: 0 20px;
}

/* Dropdown Section */
.dropdown-section {
    display: flex;
    flex-direction: column;
    padding: 12px 20px;
}

.dropdown-section-title {
    font-size: 13px;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    padding: 16px 20px 8px;
    letter-spacing: 0.5px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 8px;
    border-radius: 6px;
    text-decoration: none;
    color: #222;
    font-size: 16px;
    font-weight: 400;
    transition: all 0.2s ease;
    cursor: pointer;
}

.dropdown-item:hover {
    background-color: #f5f5f5;
    color: #ff7a00;
}

.dropdown-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    stroke-width: 2;
}

.dropdown-item.logout-item {
    color: #ff7a00;
}

.dropdown-item.logout-item:hover {
    background-color: #fff3e8;
}

/* Scrollbar styling */
.mypage-dropdown::-webkit-scrollbar {
    width: 6px;
}

.mypage-dropdown::-webkit-scrollbar-track {
    background: transparent;
}

.mypage-dropdown::-webkit-scrollbar-thumb {
    background-color: #ddd;
    border-radius: 3px;
}

.mypage-dropdown::-webkit-scrollbar-thumb:hover {
    background-color: #bbb;
}

/* 히어로 슬라이더 */
.hero-slider {
    background: url(/static/main/img/main_bg.png) center no-repeat, linear-gradient(90deg, #314158 0%, #1D293D 100%);
    background-size: cover;
    color: white;
    padding: 80px 40px;
    position: relative;
    overflow: hidden;
}

.slider-container {
    max-width: 1412px;
    margin: 0 auto;
}

.slider-track {
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide {
    opacity: 0;
    position: absolute;
    transition: opacity 0.5s ease;
}

.slide.active {
    opacity: 1;
    position: relative;
}

.slide-content {
    text-align: center;
}

.slide-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.slide-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.slide-search {
    position: relative;
    max-width: 600px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
}

.slide-search input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-primary);
}

.slide-search input::placeholder {
    color: var(--text-secondary);
}

.slide-search svg {
    position: absolute;
    right: 15px;
    color: var(--text-secondary);
}

.btn-instructor {
    background: white;
    color: var(--primary-color);
    padding: 12px 32px;
    font-size: 16px;
}

.btn-instructor:hover {
    background: #f0f4ff;
    transform: translateY(-2px);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.dot {
    width: 40px;
    height: 40px;
    border: 2px solid white;
    border-radius: 50%;
    background: transparent;
    color: white;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.dot.active {
    background: white;
    color: var(--primary-color);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 메인 콘텐츠 */
.main-content {
    max-width: 1412px;
    margin: 0 auto;
    padding: 80px 40px;
    overflow: hidden;
}

.section {
    margin-bottom: 100px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 40px;
    position: relative;
}

.header-icon {
    font-size: 32px;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 14px;
    position: absolute;
    left: 0;
    top: 40px;
    margin: 10px 0 0 0;
}

.btn-write {
    margin-left: auto;
    background: var(--primary-color);
    color: white;
}

.btn-write:hover {
    background: #4f46e5;
}

/* 강의 카드 */
.courses-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.course-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.course-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.course-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.course-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.course-students {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
}

.course-info {
    padding: 20px;
}

.course-category {
    display: inline-block;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.course-info h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
    color: var(--text-primary);
}

.instructor-name {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 10px;
    display: block;
}

.course-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 14px;
}

.stars {
    color: var(--warning-color);
    font-weight: 600;
}

.reviews {
    color: var(--text-secondary);
}

.course-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-secondary);
}

.course-price {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

.price-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
    font-size: 14px;
}

.discount {
    background: var(--warning-color);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
}

.current-price {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 16px;
}

.original-price {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 13px;
}

.saved {
    color: var(--success-color);
    font-weight: 600;
}

/* 강사 카드 */
.instructors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.instructor-rank-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.instructor-rank-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.instructor-rank-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.rank-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    min-width: 50px;
    text-align: center;
}

/* 메인 페이지 강의 - 강사 카드 */
.instructor-rank-image {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    flex-shrink: 0;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.instructor-rank-info {
    flex: 1;
}

.instructor-rank-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.instructor-rank-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.rank-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.rank-rating .stars {
    color: var(--warning-color);
    font-weight: 600;
}

.rank-rating .students {
    color: var(--text-secondary);
}

/* 일자리 카드 */
.jobs-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 40px;
}

.job-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
}

.job-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.job-emoji {
    font-size: 32px;
}

.job-info {
    flex: 1;
}

.job-rank {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.job-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.job-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.growth {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

/* 프리미엄 강의 */
.premium-courses {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.premium-image {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.premium-discount {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

/* QnA 강사 순위 */
.qna-instructors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.qna-instructor-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 20px;
}

.qna-instructor-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.qna-rank {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    min-width: 50px;
    text-align: center;
}

.qna-instructor-image {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    flex-shrink: 0;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.qna-instructor-info {
    flex: 1;
}

.qna-instructor-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.qna-instructor-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.qna-rating {
    font-size: 13px;
    color: var(--text-secondary);
}

/* 이달의 인기 강사 */
.featured-instructors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.featured-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.featured-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.featured-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin: 0 auto 16px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.featured-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.featured-card p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.featured-rating {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--warning-color);
}

.featured-stats {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

/* 커뮤니티 */
.community-section {
    background: var(--light-bg);
    margin: -80px -40px 0;
    padding: 80px 40px;
}

.community-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.posts-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.post-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.post-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.post-header {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.post-badge {
    background: var(--warning-color);
    color: white;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 700;
}

.post-category {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 700;
}

.post-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.post-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.post-meta {
    display: flex;
    gap: 20px;
    font-size: 12px;
    color: var(--text-secondary);
}

.load-more {
    text-align: center;
    margin-top: 30px;
}

.btn-more {
    background: var(--primary-color);
    color: white;
    padding: 12px 40px;
    font-size: 16px;
}

.btn-more:hover {
    background: #4f46e5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
    .navbar-container {
        flex-wrap: wrap;
        height: auto;
        padding: 10px 20px;
        gap: 12px;
    }
    
    .navbar-brand {
        width: 100px;
    }

    .navbar-links {
        width: 100%;
        gap: 12px;
        font-size: 12px;
        flex-wrap: wrap;
    }

    .search-bar {
        max-width: none;
        width: calc(100% - 112px);
    }

    .navbar-auth {
        width: 100%;
    }

    .main-content {
        padding: 60px 20px;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .courses-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .premium-courses {
        grid-template-columns: repeat(2, 1fr);
    }

    .instructors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .qna-instructors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    
    .mypage-dropdown.active {
        right: auto;
        left: 0;
    }

    .hero-slider {
        padding: 40px 20px;
    }

    .slide-content h1 {
        font-size: 32px;
    }

    .slide-content p {
        font-size: 16px;
    }

    .main-content {
        padding: 40px 20px;
    }

    .section {
        margin-bottom: 60px;
    }

    .section-header h2 {
        font-size: 20px;
    }

    .section-header p {
        position: static;
        display: block;
        margin-top: 6px;
    }

    .courses-container {
        grid-template-columns: 1fr;
    }

    .premium-courses {
        grid-template-columns: 1fr;
    }

    .instructors-grid {
        grid-template-columns: 1fr;
    }

    .qna-instructors-grid {
        grid-template-columns: 1fr;
    }

    .jobs-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-instructors {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .navbar-brand {
        font-size: 14px;
    }

    .slide-content h1 {
        font-size: 24px;
    }

    .section-header h2 {
        font-size: 18px;
    }

    .btn-instructor,
    .btn-login,
    .btn-signup {
        padding: 6px 12px;
        font-size: 12px;
    }

    .instructor-rank-card {
        flex-direction: column;
        text-align: center;
    }

    .instructors-grid {
        grid-template-columns: 1fr;
    }

    .qna-instructors-grid {
        grid-template-columns: 1fr;
    }

    .jobs-container {
        grid-template-columns: 1fr;
    }

    .featured-instructors {
        grid-template-columns: 1fr;
    }

    .footer-content {
        gap: 20px;
    }

    .post-meta {
        flex-direction: column;
        gap: 8px;
    }

    .consultant-ranking-container {
        grid-template-columns: 1fr;
    }
}

/* 인기 컨설턴트 순위 섹션 */
.consultant-ranking-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.consultant-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
}

.consultant-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.consultant-rank {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-secondary);
    opacity: 0.5;
}

.consultant-image {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    flex-shrink: 0;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.consultant-info {
    flex: 1;
}

.consultant-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.consultant-category {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.consultant-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.consultant-rating .stars {
    color: var(--warning-color);
    font-weight: 600;
}

.consultant-rating .reviews {
    color: var(--text-secondary);
}

@media (max-width: 1200px) {
    .consultant-ranking-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .brand-logo {
        height: 35px;
    }
}

@media (max-width: 768px) {
    .consultant-ranking-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .consultant-ranking-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .consultant-card {
        padding: 16px;
        gap: 12px;
    }

    .consultant-image {
        width: 56px;
        height: 56px;
    }

    .consultant-info h4 {
        font-size: 14px;
    }
}

/* ========================================
   ADMIN DASHBOARD STYLES - MOVED TO admin-instructor-detail.html
   ======================================== */