/* LEED Page Custom Styles */

/* Page Header */
.page-header {
    background: white;
    border-bottom: 1px solid #e9ecef;
}

.page-header .breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
}

.page-header .breadcrumb-item a {
    color: #6c757d;
    text-decoration: none;
}

.page-header .breadcrumb-item.active {
    color: #495057;
}

.page-header .nav-tabs {
    border-bottom: none;
}

.page-header .nav-link {
    padding: 0.75rem 0;
    margin-right: 2rem;
    background: none;
    border: none;
    color: #6c757d;
}

.page-header .nav-link.active {
    color: #007bff;
    border-bottom: 2px solid #007bff !important;
}

/* LEED 소개 섹션 */
.leed-intro-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 2rem;
}

.leed-intro-section h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1.5rem;
}

.leed-description .lead {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.6;
}

.leed-description p {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.leed-logo-container {
    padding: 2rem;
}

.leed-logo-circle {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* LEED 평가 시스템 */
.leed-rating-section h2 {
    font-size: 2.25rem;
    font-weight: 600;
    color: #1a202c;
}

.rating-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    border-radius: 15px;
    overflow: hidden;
}

.rating-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1) !important;
}

.rating-image {
    background: #e2e8f0;
    position: relative;
}

.rating-card .card-body {
    padding: 1.5rem;
}

.rating-card .card-title {
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1rem;
}

.rating-card .card-text {
    color: #4a5568;
    line-height: 1.5;
}

/* LEED 인증등급 */
.leed-certification-section h2 {
    font-size: 2.25rem;
    font-weight: 600;
    color: #1a202c;
}

.certification-item {
    text-align: center;
}

.cert-badge {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.certification-item:hover .cert-badge {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.certification-item h4 {
    font-weight: 600;
    color: #2d3748;
}

.certification-item p {
    color: #6c757d;
}

/* 프로젝트 섹션 */
.global-leed-section h2,
.domestic-leed-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1a202c;
}

.project-card {
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-3px);
}

.project-image {
    background: #e2e8f0;
    transition: transform 0.3s ease;
}

.project-card:hover .project-image {
    transform: scale(1.02);
}

.project-info h5 {
    font-weight: 600;
    color: #2d3748;
    font-size: 1rem;
}

.project-info p {
    color: #6c757d;
    font-size: 0.875rem;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .leed-intro-section h1 {
        font-size: 2rem;
        text-align: center;
    }
    
    .leed-intro-section h2 {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .leed-description {
        text-align: center;
    }
    
    .leed-logo-circle {
        width: 200px;
        height: 200px;
    }
    
    .leed-rating-section h2,
    .leed-certification-section h2,
    .global-leed-section h2,
    .domestic-leed-section h2 {
        font-size: 1.75rem;
    }
    
    .rating-card {
        margin-bottom: 2rem;
    }
    
    .rating-image {
        height: 180px !important;
    }
    
    .cert-badge {
        width: 100px !important;
        height: 100px !important;
    }
    
    .cert-badge i {
        font-size: 2.5rem !important;
    }
    
    .project-image {
        height: 180px !important;
    }
    
    .page-header .nav-link {
        margin-right: 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .leed-intro-section h1 {
        font-size: 1.75rem;
    }
    
    .leed-intro-section h2 {
        font-size: 1.25rem;
    }
    
    .leed-logo-circle {
        width: 150px;
        height: 150px;
    }
    
    .leed-rating-section h2,
    .leed-certification-section h2,
    .global-leed-section h2,
    .domestic-leed-section h2 {
        font-size: 1.5rem;
    }
    
    .rating-image {
        height: 150px !important;
    }
    
    .cert-badge {
        width: 80px !important;
        height: 80px !important;
    }
    
    .cert-badge i {
        font-size: 2rem !important;
    }
    
    .project-image {
        height: 150px !important;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* 호버 효과 향상 */
.rating-card,
.project-card {
    cursor: pointer;
}

/* 색상 테마 일관성 */
.text-primary {
    color: #007bff !important;
}

.bg-light {
    background-color: #f8f9fa !important;
}

/* 섹션 간격 최적화 */
.py-5 {
    padding-top: 4rem !important;
    padding-bottom: 4rem !important;
}

@media (max-width: 768px) {
    .py-5 {
        padding-top: 3rem !important;
        padding-bottom: 3rem !important;
    }
}

/* 그림자 효과 */
.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* 애니메이션 효과 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Carousel 스타일 */
.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    color: #333;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: rgba(0,0,0,0.5);
    border-radius: 50%;
    width: 40px;
    height: 40px;
}

/* LEED 자격증 섹션 */
.leed-credentials-section {
    background: white;
}

.leed-credentials-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a202c;
}

.leed-credentials-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #2d3748;
}

.leed-badge-large {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.leed-badge-large:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.leed-badge {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.leed-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

/* 커리어 섹션 */
.career-section {
    background: white;
}

.leed-badge-option {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    min-width: 100px;
    height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.leed-badge-option:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.leed-badge-option.active {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.credential-details {
    margin-top: 3rem;
}

.credential-detail {
    display: none;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 15px;
    border: 1px solid #e9ecef;
}

.credential-detail.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.credential-detail h4 {
    font-weight: 600;
    color: #2d3748;
}

.credential-detail p {
    color: #4a5568;
    line-height: 1.6;
}

/* 혜택 섹션 */
.benefits-section {
    background: #f8f9fa;
}

.benefits-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1a202c;
}

.benefit-item {
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.benefit-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.benefit-item h5 {
    font-weight: 600;
    color: #2d3748;
}

.benefit-item p {
    color: #4a5568;
    line-height: 1.5;
}

.benefit-icon {
    flex-shrink: 0;
    align-self: center;
}

/* 모바일 반응형 추가 */
@media (max-width: 768px) {
    .leed-credentials-section h1 {
        font-size: 2rem;
    }
    
    .leed-credentials-section h2 {
        font-size: 1.5rem;
    }
    
    .leed-badge-option {
        margin: 5px !important;
        padding: 15px !important;
        min-width: 80px;
        height: 70px !important;
    }
    
    .leed-badge-option div {
        font-size: 0.7rem !important;
    }
    
    .credential-detail {
        padding: 1.5rem;
    }
    
    .benefit-item {
        margin-bottom: 1rem;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        width: 8%;
    }
    
    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 576px) {
    .leed-badge-option {
        padding: 10px !important;
        margin: 3px !important;
        min-width: 70px;
        height: 60px !important;
    }
    
    .leed-badge-option div:first-child {
        font-size: 0.6rem !important;
    }
    
    .leed-badge-option div:last-child {
        font-size: 0.5rem !important;
    }
    
    .row.justify-content-center {
        justify-content: center !important;
    }
    
    .col-auto {
        flex: 0 0 auto;
        margin: 2px;
    }
}