:root {
    --primary-color: #1a3a6c;
    --secondary-color: #e63946;
    --accent-color: #2a9d8f;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --gray-color: #6c757d;
    --light-gray: #e9ecef;
    --transition: all 0.3s ease;
    --border-radius: 10px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.12);
}

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1,
h2,
h3,
h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style-position: inside;
    margin-bottom: 1rem;
}

/* ===== HEADER ===== */
.main-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d1b3e 100%);
    color: white;
    padding: 2.5rem 0;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.main-header h1 {
    font-size: 1.8rem;
    margin-bottom: 0;
}

.univ-name {
    font-size: 1.4rem;
    font-weight: 500;
    opacity: 0.9;
    display: block;
    margin-top: 0.5rem;
}

/* ===== ГЕРОЙ СЕКЦИЯ ===== */
.hero-section {
    background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.98)), url('https://images.unsplash.com/photo-1553877522-43269d4ea984?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    margin: 2rem 0;
    box-shadow: var(--box-shadow);
    text-align: center;
}

.hero-title {
    color: var(--primary-color);
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-color);
    margin-bottom: 2rem;
    font-weight: 600;
}

.hero-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
    list-style: none;
}

.hero-features li {
    font-size: 1.1rem;
    background: var(--light-color);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.hero-features li i {
    color: var(--accent-color);
    font-size: 1.3rem;
}

/* ===== ОСНОВНЫЕ СЕКЦИИ ===== */
.info-section {
    background: white;
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin: 2.5rem 0;
    box-shadow: var(--box-shadow);
    border-left: 5px solid var(--primary-color);
}

.section-title {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.section-title i {
    color: var(--secondary-color);
}

/* ===== ПРЕИМУЩЕСТВА ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.8rem;
    margin-top: 1.5rem;
}

.advantage-card {
    background: var(--light-color);
    padding: 1.8rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border-top: 4px solid var(--accent-color);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.advantage-card h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.advantage-card h3 i {
    color: var(--secondary-color);
}

/* ===== ВЫПАДАЮЩИЕ СПИСКИ (ПРОГРАММЫ) ===== */
.program-accordion {
    margin-bottom: 1.2rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    text-align: left;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-header:hover {
    background-color: #152a4d;
}

.accordion-header.active {
    background-color: #152a4d;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.program-name {
    flex-grow: 1;
    font-size: 1.2rem;
}

.program-code {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 400;
    font-family: 'Open Sans', sans-serif;
    margin-right: 1.5rem;
}

.accordion-icon {
    transition: var(--transition);
    font-size: 1.2rem;
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.3s ease;
    background-color: white;
}

.accordion-content.open {
    padding: 1.5rem;
    max-height: 1000px;
}

.accordion-content ul {
    margin-left: 1.5rem;
    margin-top: 0.8rem;
}

/* ===== КОМПЕТЕНЦИИ ===== */
.competencies-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.2rem;
    margin: 1.5rem 0;
}

.competence-item {
    background: var(--light-color);
    padding: 1.2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.competence-item i {
    color: var(--secondary-color);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.format-note {
    background: #e7f4ff;
    padding: 1.2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
    border-left: 4px solid var(--accent-color);
}

.format-note i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* ===== БЛОК РУКОВОДИТЕЛЯ ===== */
.director-card {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: flex-start;
    margin-top: 1.5rem;
}

.director-photo {
    flex: 0 0 250px;
}

.director-photo img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 5px solid white;
    outline: 1px solid var(--light-gray);
}

.director-info {
    flex: 1;
    min-width: 300px;
}

.director-name {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.director-title {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.director-bio {
    list-style: none;
}

.director-bio li {
    margin-bottom: 0.8rem;
    padding-left: 0;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.director-bio li i {
    color: var(--accent-color);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* ===== ДОКУМЕНТЫ ===== */
.documents-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.doc-item {
    background: var(--light-color);
    padding: 1rem 1.2rem;
    border-radius: 8px;
    border-left: 4px solid var(--gray-color);
    transition: var(--transition);
}

.doc-item:hover {
    background: #e2e6ea;
    transform: translateX(5px);
}

/* ===== КАРУСЕЛЬ ===== */
.my-slider {
    position: relative;
    margin: 2rem 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--light-color);
    max-width: 100%;
}

.my-slider .item {
    display: none;
    text-align: center;
    padding: 1rem;
}

.my-slider .item.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.my-slider img {
    max-width: 100%;
    max-height: 400px;
    width: auto;
    height: auto;
    margin: 0 auto;
    display: block;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    object-fit: contain;
}

.my-slider img:hover {
    transform: scale(1.02);
    box-shadow: var(--box-shadow-hover);
}

/* Элементы управления каруселью */
.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(26, 58, 108, 0.9);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
    opacity: 0.9;
}

.carousel-prev:hover:not(:disabled),
.carousel-next:hover:not(:disabled) {
    background: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
    opacity: 1;
}

.carousel-prev:disabled,
.carousel-next:disabled {
    opacity: 0.2;
    cursor: not-allowed;
}

.carousel-prev {
    left: 15px;
}

.carousel-next {
    right: 15px;
}

/* ===== МОДАЛЬНОЕ ОКНО ===== */
.business-school-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.business-school-modal-overlay.active {
    display: flex;
    opacity: 1;
    animation: modalFadeIn 0.3s ease;
}

.business-school-modal-container {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.business-school-modal-content {
    padding: 2rem;
    text-align: center;
}

.business-school-modal-image {
    max-width: 100%;
    max-height: 70vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--border-radius);
}

.business-school-modal-caption {
    margin-top: 1rem;
    color: var(--dark-color);
    font-size: 1.1rem;
    padding: 0 1rem;
    font-weight: 500;
}

.business-school-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 11;
}

.business-school-modal-close:hover {
    background: #c1121f;
    transform: rotate(90deg);
}

/* ===== КОНТАКТЫ ===== */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.contact-item i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-top: 0.3rem;
    flex-shrink: 0;
}

.contact-item h3 {
    margin-bottom: 0.3rem;
    color: var(--dark-color);
}

/* ===== FOOTER ===== */
.main-footer {
    background-color: var(--dark-color);
    color: var(--light-gray);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* ===== АНИМАЦИИ ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 1200px) {
    .my-slider img {
        max-height: 350px;
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 1.9rem;
    }

    .director-card {
        gap: 2rem;
    }

    .carousel-prev,
    .carousel-next {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }

    .my-slider img {
        max-height: 300px;
    }
}

@media (max-width: 768px) {
    .main-header h1 {
        font-size: 1.5rem;
    }

    .univ-name {
        font-size: 1.2rem;
    }

    .hero-title {
        font-size: 1.7rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .hero-features li {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .info-section {
        padding: 1.8rem;
    }

    .accordion-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        position: relative;
    }

    .program-code {
        margin-right: 0;
        align-self: flex-start;
    }

    .accordion-icon {
        position: absolute;
        right: 1.5rem;
        top: 50%;
        transform: translateY(-50%);
    }

    .accordion-header.active .accordion-icon {
        transform: translateY(-50%) rotate(180deg);
    }

    .director-photo {
        flex: 0 0 200px;
        margin: 0 auto;
    }

    .director-info {
        min-width: 100%;
    }

    .competencies-list,
    .documents-list {
        grid-template-columns: 1fr;
    }

    .carousel-prev,
    .carousel-next {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .carousel-prev {
        left: 10px;
    }

    .carousel-next {
        right: 10px;
    }

    .my-slider img {
        max-height: 250px;
    }

    .business-school-modal-container {
        max-width: 95%;
        padding: 0;
    }

    .business-school-modal-content {
        padding: 1rem;
    }

    .business-school-modal-close {
        top: 10px;
        right: 10px;
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .director-photo {
        flex: 0 0 100%;
    }

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

    .my-slider {
        margin: 1rem 0;
    }

    .my-slider img {
        max-height: 200px;
    }

    .carousel-prev,
    .carousel-next {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

/* ===== УТИЛИТЫ ===== */
.business-school-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ===== ДОПОЛНИТЕЛЬНЫЕ СТИЛИ ДЛЯ FACULTY ===== */
.faculty-logo-wrapper {
    text-align: center;
}

.faculty-logo {
    height: 150px;
    width: auto;
    max-width: 100%;
}

.faculty-strategy {
    margin: 0;
}

.faculty-strategy p {
    margin: 0;
    text-align: justify;
}

.director-section .director-card {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: flex-start;
    margin-top: 1.5rem;
}

.director-section .director-photo {
    flex: 0 0 250px;
}

.director-section .director-photo img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 5px solid white;
    outline: 1px solid var(--light-gray);
}

.director-section .director-info {
    flex: 1;
    min-width: 300px;
}

.director-section .director-name {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.director-section .director-title {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.director-section .director-bio {
    list-style: none;
    padding: 0;
}

.director-section .director-bio li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.director-section .director-bio li .icon {
    color: var(--accent-color);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.department-card {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
    border-left: 4px solid var(--primary-color);
}

.department-title {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.department-info {
    margin-top: 1.5rem;
}

.department-head {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-gray);
}

.department-head-photo {
    flex: 0 0 200px;
}

.department-head-photo img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.department-head-info {
    flex: 1;
    min-width: 250px;
}

.department-head-info h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.department-programs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 1.5rem 0;
}

.program-column h5 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

.program-column h5:first-child {
    margin-top: 0;
}

.program-column ul {
    list-style: none;
    padding-left: 0;
}

.program-column ul li {
    padding: 0.3rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.program-column ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.department-circles {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-gray);
}

.department-circles h5 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/* ===== СТИЛИ ДЛЯ ПРЕПОДАВАТЕЛЬСКОГО СОСТАВА ===== */
.teachers-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.teacher-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.teacher-item:hover {
    background: #e2e6ea;
    transform: translateX(5px);
    box-shadow: var(--box-shadow);
}

.teacher-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--primary-color);
    text-decoration: none;
}

.teacher-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.teacher-info strong {
    display: block;
    margin-bottom: 0.3rem;
}

.teacher-info small {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* ===== СТИЛИ ДЛЯ МОДАЛЬНОГО ОКНА РЕЗЮМЕ ===== */
#resumeModal .business-school-modal-container {
    max-width: 800px;
}

#resumeModal .business-school-modal-content {
    text-align: left;
    max-height: 80vh;
    overflow-y: auto;
    padding: 2rem;
}

.resume-content {
    display: none;
}

.resume-content.active {
    display: block;
}

.resume-content .director-card {
    margin-bottom: 2rem;
}

.resume-content .director-photo {
    flex: 0 0 180px;
}

.resume-photo-placeholder {
    width: 180px;
    height: 240px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-color);
}

.resume-section {
    padding: 1.5rem;
    margin: 1.5rem 0;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

.resume-section .section-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.resume-list {
    list-style: none;
    padding-left: 0;
}

.resume-list li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.resume-list li .icon {
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.resume-advantages-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.resume-content .director-bio li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.resume-content .director-bio .icon {
    color: var(--accent-color);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .director-section .director-photo {
        flex: 0 0 100%;
    }

    .director-section .director-info {
        min-width: 100%;
    }

    .department-head {
        flex-direction: column;
    }

    .department-head-photo {
        flex: 0 0 100%;
        max-width: 250px;
        margin: 0 auto;
    }

    .department-programs {
        grid-template-columns: 1fr;
    }

    .resume-content .director-photo {
        flex: 0 0 100%;
        margin-bottom: 1rem;
    }

    .resume-photo-placeholder {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }

    #resumeModal .business-school-modal-container {
        max-width: 95%;
    }
}