/* YPP 아카데미 전용 CSS - academy.css */

/* ===== 아카데미 소개 섹션 ===== */

/* 메인 소개 섹션 */

/* 교육 수료 통계 섹션 */
.stat-item {
    background: white;
    padding: 20px 20px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 10px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 5px;
}

.stat-note {
    font-size: 0.9rem;
    margin-top: 10px;
    opacity: 0.8;
}

/* VISION 프로세스 섹션 */

/* 주요 연혁 섹션 */

.history-timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

/* ===== PSAC 전용 스타일 ===== */

/* PSAC 소개 섹션 */

/* 교육 목표 섹션 */

/* PSAC 피라미드 다이어그램 */

/* PSAC 요약 섹션 */

/* PSAC 교육안내 테이블 */


/* ===== 커리큘럼 아코디언 스타일 (순수 CSS) ===== */
.curriculum-intro {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px;
    background: #f8fafc;
    border-radius: 12px;
}

.curriculum-intro p {
    font-size: 1.1rem;
    color: #334155;
    margin: 0;
}

.curriculum-container {
    max-width: 1200px;
    margin: 0 auto;
}

.curriculum-week {
    margin-bottom: 16px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.curriculum-week:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.curriculum-toggle {
    display: none;
}

.curriculum-header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 20px 24px;
    background: #f8fafc;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #e5e7eb;
}

.curriculum-header:hover {
    background: #f1f5f9;
}

.curriculum-toggle:checked + .curriculum-header {
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
    color: white;
}

.week-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.week-number {
    background: #1e3a8a;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 60px;
    text-align: center;
}


.week-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e293b;
}

.curriculum-toggle:checked + .curriculum-header .week-title {
    color: white;
}

.curriculum-content {
    /* display: none; */
    padding: 0;
    background: white;
}


/* 시간표 스타일 */
.schedule-section {
    padding: 24px;
}

.schedule-table-container {
    overflow-x: auto;
    margin-bottom: 20px;
}

.schedule-table {
    width: 100%;
    min-width: 800px;
    border-collapse: collapse;
    background: white;
}

.schedule-table th {
    background: #f8fafc;
    color: #374151;
    padding: 12px 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    line-height: 1.3;
    border: 1px solid #e5e7eb;
}

.schedule-table td {
    padding: 12px 8px;
    border: 1px solid #e5e7eb;
    text-align: center;
    font-size: 0.9rem;
    vertical-align: middle;
    background: white;
}

.schedule-table tr:last-child td {
    /* 마지막 행 스타일 유지 */
}

.schedule-table td:last-child {
    /* 마지막 열 스타일 유지 */
}

.schedule-note {
    background: #fffbeb;
}

.schedule-note-text {
    color: #92400e;
    font-weight: 500;
    font-size: 0.95rem;
}

.orientation-day {
    background: #f0f9ff;
}

.date-cell {
    background: #f8fafc;
    font-weight: 600;
    color: #1e293b;
    width: 80px;
}

.orientation-cell {
    background: #dbeafe;
    color: #1e40af;
    font-weight: 600;
}

.subject-cell {
    padding: 16px 12px;
    text-align: center;
    line-height: 1.4;
}

.subject-title {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 4px;
    font-size: 0.85rem;
}

.instructor {
    color: #64748b;
    font-size: 0.8rem;
    font-style: italic;
}

.schedule-note-bottom {
    text-align: center;
    margin-top: 12px;
}

.schedule-note-bottom p {
    color: #dc2626;
    font-size: 0.9rem;
    margin: 0;
}

/* 강사진 스타일 */
.instructor-section {
    padding: 6px 0 0 0;
    background: #f8fafc;
}

.instructor-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e3a8a;
    margin-bottom: 20px;
    text-align: center;
}

.instructor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.instructor-card {
    background: white;
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    font-size: 0.9rem;
    line-height: 1.5;
    color: #374151;
    transition: transform 0.2s ease;
}

.instructor-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.instructor-card strong {
    color: #1e3a8a;
    font-weight: 600;
}

/* ===== 반응형 디자인 ===== */
@media (max-width: 768px) {
    .intro-title,
    .psac-intro-title {
        font-size: 2rem;
    }
    
    .intro-description {
        font-size: 1.1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-item.total {
        grid-column: 1;
    }
    
    .vision-steps {
        flex-direction: column;
        gap: 30px;
    }
    
    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .timeline-year {
        margin-bottom: 15px;
        margin-right: 0;
        padding: 2px;
    }
    
    
    .timeline-content {
        margin-left: 0;
        width: 100%;
    }
    
    .preparation-notice {
        font-size: 1.2rem;
        padding: 60px 20px;
    }
    
    .level-cards {
        grid-template-columns: 1fr;
    }
    
    .info-table th {
        width: 120px;
        padding: 15px;
        font-size: 0.9rem;
    }
    
    .info-table td {
        padding: 15px;
        font-size: 0.9rem;
    }
    
    .curriculum-header {
        padding: 16px 20px;
    }
    
    .week-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .week-title {
        font-size: 1.1rem;
    }
    
    .schedule-table {
        min-width: 600px;
    }
    
    .schedule-table th,
    .schedule-table td {
        padding: 8px 6px;
        font-size: 0.8rem;
    }
    
    .instructor-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .schedule-section,
    .instructor-section {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .intro-title,
    .psac-intro-title {
        font-size: 1.8rem;
    }
    
    .preparation-notice {
        font-size: 1.1rem;
        padding: 40px 15px;
    }
    
    .stats-title,
    .vision-title,
    .history-title,
    .section-title {
        font-size: 1.7rem;
    }
    
    .info-table th,
    .info-table td {
        padding: 12px;
        font-size: 0.85rem;
    }
    
    .curriculum-header {
        padding: 12px 16px;
    }
    
    .week-number {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .week-title {
        font-size: 1rem;
    }
    
    .schedule-table {
        min-width: 500px;
    }
    
    .schedule-table th,
    .schedule-table td {
        padding: 6px 4px;
        font-size: 0.75rem;
    }
    
    .subject-title {
        font-size: 0.8rem;
    }
    
    .instructor {
        font-size: 0.7rem;
    }
}/* YPP 아카데미 전용 CSS - academy.css */

/* ===== 아카데미 소개 섹션 ===== */

/* 메인 소개 섹션 */
.academy-intro-section {
    margin-bottom: 60px;
    padding: 40px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.intro-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 20px;
}

.intro-description {
    font-size: 1.2rem;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 16px;
}

.intro-sub-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #64748b;
}

/* 교육 수료 통계 섹션 */
.academy-stats-section {
    margin-bottom: 60px;
    text-align: center;
}

.stats-title {
    font-size: 2rem;
    font-weight: 600;
    color: #1e3a8a;
    margin-bottom: 40px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.stat-item {
    background: white;
    padding: 30px 20px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.stat-item.total {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    grid-column: 1 / -1;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 0;
}

.stat-item.total .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 0;
}

.stat-item.total .stat-number {
    color: white;
}

.stat-unit {
    font-size: 1.2rem;
    font-weight: 600;
    color: #64748b;
}

.stat-item.total .stat-unit {
    color: rgba(255, 255, 255, 0.9);
}

.stat-note {
    font-size: 0.9rem;
    margin-top: 0;
    opacity: 0.8;
}

/* VISION 프로세스 섹션 */
.academy-vision-section {
    margin-bottom: 60px;
    text-align: center;
}

.vision-title {
    font-size: 2rem;
    font-weight: 600;
    color: #1e3a8a;
    margin-bottom: 40px;
}

.vision-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.vision-step {
    background: white;
    padding: 30px 20px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    position: relative;
    transition: transform 0.3s ease;
}

.vision-step:hover {
    transform: translateY(-5px);
}

.step-number {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 12px 24px;
    border-radius: 25px;
    margin-bottom: 20px;
    display: inline-block;
}

.step-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #334155;
    line-height: 1.5;
    margin: 0;
}

/* 주요 연혁 섹션 */
.academy-history-section {
    margin-bottom: 60px;
}

.history-title {
    font-size: 2rem;
    font-weight: 600;
    color: #1e3a8a;
    margin-bottom: 40px;
    text-align: center;
}
.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    position: relative;
}

.timeline-year {
    background: #1e3a8a;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 8px 20px;
    border-radius: 25px;
    min-width: 80px;
    text-align: center;
    margin-right: 30px;
    position: relative;
    z-index: 1;
}

.timeline-content {
    background: white;
    padding: 20px 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    flex: 1;
    font-size: 1rem;
    line-height: 1.6;
    color: #334155;
}

/* ===== PSAC 전용 스타일 ===== */

/* PSAC 소개 섹션 */
.psac-intro-section {
    margin-bottom: 50px;
    padding: 40px 0;
    background: linear-gradient(135deg, #f0f7ff 0%, #e6f3ff 100%);
    border-radius: 12px;
}

.psac-intro-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.psac-intro-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 20px;
}

.psac-intro-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #334155;
}

/* 교육 목표 섹션 */
.psac-goals-section {
    margin-bottom: 50px;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1e3a8a;
    margin-bottom: 30px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #3b82f6;
    margin: 10px auto 0;
}

.goals-content {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.goal-main h5 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e3a8a;
    line-height: 1.6;
    margin: 0;
}

/* PSAC 피라미드 다이어그램 */
.psac-diagram-section {
    margin-bottom: 50px;
}

.psac-pyramid {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.pyramid-level {
    padding: 20px;
    text-align: center;
}

.level-label {
    display: inline-block;
    background: #64748b;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.level-top {
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
    color: white;
}

.level-top .level-label {
    background: rgba(255, 255, 255, 0.2);
}

.level-top .level-content {
    font-size: 1.4rem;
    font-weight: 700;
}

.level-middle {
    background: #f8fafc;
    padding: 30px 20px;
}

.level-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.skill-card {
    background: white;
    padding: 25px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-5px);
}

.skill-card.card-yellow {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.skill-card.card-blue {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}

.skill-card.card-green {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

.skill-card h6 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
    line-height: 1.3;
}

.skill-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #475569;
    margin: 0;
}

.level-bottom {
    background: #f1f5f9;
    padding: 25px 20px;
}

.foundation-card {
    /* background: white; */
    background: #ffe0c0;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    margin: 0 10px;
    flex: 1;
}

.foundation-card h6 {
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.foundation-card p {
    font-size: 0.85rem;
    color: #64748b;
    margin: 0;
}

.pyramid-foundation {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    text-align: center;
    color: white;
    padding: 25px;
}

.pyramid-foundation h6{
    color: white;
}

.foundation-level .level-label {
    background: rgba(255, 255, 255, 0.2);
}

.foundation-content {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-top: 10px;
}

/* PSAC 요약 섹션 */
.psac-summary-section {
    margin-bottom: 50px;
}

.summary-content {
    background: #f8fafc;
    padding: 30px;
    border-radius: 12px;
    text-align: left;
}

.summary-content p {
    font-size: .95rem;
    line-height: 1.6;
    color: #334155;
    margin-bottom: 20px;
}

/* PSAC 교육안내 테이블 */
.psac-info-table {
    margin-top: 30px;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.info-table th {
    background:  #e7e7e7;
    color: rgb(5, 5, 5);
    font-weight: 500;
    padding: 18px 20px;
    text-align: left;
    width: 150px;
    font-size: 1rem;
    border-bottom: 1px solid #ffffff;
}

.info-table td {
    padding: 18px 20px;
    border-bottom: 1px solid #e5e7eb;
    color: #374151;
    font-size: 1rem;
    line-height: 1.6;
}


.date-highlight {
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 6px;
    font-weight: 600;
}

.fee-structure {
    line-height: 1.8;
}

.fee-note {
    font-size: 0.9rem;
    color: #059669;
    font-weight: 500;
    margin-top: 8px;
}

.fee-warning {
    font-size: 0.9rem;
    color: #dc2626;
    font-weight: 500;
    margin-top: 8px;
}

.preparation-notice {
    text-align: center;
    font-size: 1.5rem;
    color: #64748b;
    padding: 80px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border: 2px dashed #cbd5e1;
}

/* ===== 반응형 디자인 ===== */
@media (max-width: 768px) {
    .intro-title,
    .psac-intro-title {
        font-size: 2rem;
    }
    
    .intro-description {
        font-size: 1.1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-item.total {
        grid-column: 1;
    }
    
    .vision-steps {
        flex-direction: column;
        gap: 30px;
    }
    .vision-step{
        width: 100%;
        max-width: 100%;
        min-height: auto;
    }
    
    .vision-arrow {
        transform: rotate(90deg);
    }
    
    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .timeline-year {
        margin-bottom: 3px;
        margin-right: 0;
        padding: 2px;
        min-width: 60px;
        border-radius: 8px;
        font-size: 0.95rem;
    }
    
    .timeline-content {
        margin-left: 0;
        width: 100%;
    }
    
    .preparation-notice {
        font-size: 1.2rem;
        padding: 60px 20px;
    }
    
    .level-cards {
        grid-template-columns: 1fr;
    }
    
    .info-table th {
        width: auto;
        padding: 5px 15px;
        font-size: 0.9rem;
    }
    
    .info-table td {
        padding: 15px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .intro-title,
    .psac-intro-title {
        font-size: 1.8rem;
    }
    
    .preparation-notice {
        font-size: 1.1rem;
        padding: 40px 15px;
    }
    
    .stats-title,
    .vision-title,
    .history-title,
    .section-title {
        font-size: 1.7rem;
    }
    
    .info-table th,
    .info-table td {
        padding: 12px;
        font-size: 0.85rem;
    }
    .content-block{
        padding: 1.5rem .5rem;
    }
    .block-title{
        padding: 0 .5rem .5rem;
    }
    .level-middle{
        padding: 30px 0.5rem;
    }
    .level-bottom{
        padding: 0.5rem;
    }
    .foundation-card{
        margin: 0;
    }
}



/* ___ */
.curriculum-checkbox{
    display: none;
}
.curriculum-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.curriculum-checkbox:checked + .curriculum-header {
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
    color: white;
}
.curriculum-checkbox:checked + .curriculum-header .week-title {
    color: white;
}

.curriculum-checkbox:checked + .curriculum-header + .curriculum-content {
    max-height: 1500px;
}