/* ============================================
   ОБЩИЙ CSS ДЛЯ ВСЕХ СТРАНИЦ
   Версия: 1.0
   ============================================ */

/* ============================================
   1. CSS-ПЕРЕМЕННЫЕ
   ============================================ */
:root {
    --primary: #99001c;
    --primary-dark: #7a0016;
    --primary-hover: #c20326;
    --bg-dark: #121212;
    --bg-card: #1e1e1e;
    --bg-card2: #242424;
    --text: #e0e0e0;
    --text-muted: #b0b0b0;
    --border: #2a2a2a;
    --radius: 12px;
    --transition: 0.3s ease;
}

/* ============================================
   2. БАЗОВЫЕ СТИЛИ
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Jost', sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}
a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--primary-hover);
}
h1, h2, h3, h4 {
    color: #f0e6d3;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}
h1 { font-size: 2.8rem; }
h2 { font-size: 2.4rem; margin-bottom: 1rem; }
h3 { font-size: 1.8rem; font-weight: 400; }
h4 { font-size: 1.3rem; font-weight: 600; }
p {
    margin-bottom: 1rem;
    color: #c8bdb5;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   3. ВСПОМОГАТЕЛЬНЫЕ КЛАССЫ
   ============================================ */
.text-center { text-align: center; }
.text-muted { color: #9a8a80; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.bg-dark { background: var(--bg-dark); }
.bg-card { background: var(--bg-card); }
.bg-card2 { background: var(--bg-card2); }
.no-border { border-bottom: none; }

/* ============================================
   4. КНОПКИ
   ============================================ */
.btn {
    display: inline-block;
    padding: 15px 35px;
    background: var(--primary);
    color: #fff !important;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: background var(--transition), transform .2s ease, box-shadow .3s ease;
    text-align: center;
    box-shadow: 0 4px 15px rgba(153, 0, 28, .4);
}
.btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(153, 0, 28, .5);
    color: #fff !important;
}
.btn-sm {
    padding: 8px 22px;
    font-size: .85rem;
}
.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary) !important;
    box-shadow: none;
}
.btn-secondary:hover {
    background: var(--primary);
    color: #fff !important;
}
.btn-block {
    display: block;
    width: 100%;
}

/* ============================================
   5. СЕКЦИИ
   ============================================ */
.section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
  
    transform: translateY(40px);
    transition: opacity .8s ease, transform .8s ease;
}
.section.visible {
    opacity: 1;
    transform: translateY(0);
}
.section-title {
    text-align: center;
    margin-bottom: 50px;
}
.section-title .line {
    width: 80px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* ============================================
   6. ШАПКА
   ============================================ */
.header {
    padding: 10px 0;
    background: rgba(26, 26, 26, .92);
    border-bottom: 1px solid rgba(42, 42, 42, .5);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.logo img {
    height: 40px;
    width: auto;
}
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 18px;
    align-items: center;
    margin: 0;
    padding: 0;
}
.nav-menu ul li {
    display: flex;
    align-items: center;
}
.nav-menu ul li a {
    color: #c8c8c8;
    font-weight: 500;
    font-size: .92rem;
    padding: 5px 0;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition), color var(--transition);
    display: inline-block;
}
.nav-menu ul li a:hover {
    color: #f0e6d3;
    border-bottom-color: var(--primary);
}
.nav-menu ul li a.active {
    color: #f0e6d3;
    border-bottom-color: var(--primary);
}
.nav-menu ul li .phone-link {
    color: #e0e0e0;
    border-bottom: none;
    display: flex;
    align-items: center;
    gap: 6px;
}
.nav-menu ul li .phone-link:hover {
    color: var(--primary-hover);
    border-bottom: none;
}
.nav-menu ul li .phone-link i {
    color: var(--primary);
}
.nav-menu ul li .btn-sm {
    padding: 8px 22px;
    font-size: .85rem;
    border-bottom: none !important;
    margin: 0;
    display: inline-block;
}
.nav-menu ul li .btn-sm:hover {
    border-bottom: none !important;
    transform: translateY(-2px);
}
.burger-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}
.burger-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #f0e6d3;
    border-radius: 3px;
    transition: .3s ease;
}
.burger-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}
.burger-toggle.active span:nth-child(2) {
    opacity: 0;
}
.burger-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   7. HERO (обычный)
   ============================================ */
.hero {
    padding: 120px 0 60px;
    margin-top: 60px;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border);
}
.hero .content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}
.hero .content h1 {
    font-size: 2.8rem;
    color: #f0e6d3;
    margin-bottom: 15px;
}
.hero .content h1 span {
    color: var(--primary);
}
.hero .content p {
    font-size: 1.15rem;
    color: #c8bdb5;
    max-width: 700px;
    margin: 0 0 25px 0;
}

/* ============================================
   8. HERO С ВИДЕО
   ============================================ */
.hero-video {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}
.hero-video video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}
.hero-video .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .55);
    z-index: 1;
}
.hero-video .content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}
.hero-video .content h1 {
    font-size: 4.2rem;
    text-shadow: 0 4px 30px rgba(0, 0, 0, .5);
}
.hero-video .content h1 span {
    color: var(--primary);
}
.hero-video .content p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: #d0c8c0;
    text-shadow: 0 2px 15px rgba(0, 0, 0, .5);
}

/* ============================================
   9. О НАС + ВИДЕО
   ============================================ */
.about-video {
    background: #181818;
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .8s ease, transform .8s ease;
}
.about-video.visible {
    opacity: 1;
    transform: translateY(0);
}
.about-video .wrapper {
    display: flex;
    gap: 60px;
    align-items: center;
}
.about-video .wrapper .text {
    flex: 1;
}
.about-video .wrapper .text h2 span {
    color: var(--primary);
}
.about-video .wrapper .video {
    flex: 1;
    min-width: 0;
}
.about-video .wrapper .video .video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: 0 8px 25px rgba(0, 0, 0, .6);
    background: #000;
}
.about-video .wrapper .video .video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius);
    background: #000;
    object-fit: cover;
}

/* ============================================
   10. УСЛУГИ
   ============================================ */
.services {
    background: #1a1a1a;
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}
.service-item {
    background: var(--bg-card2);
    padding: 25px 18px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid #333;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    cursor: default;
}
.service-item:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(153, 0, 28, .15);
}
.service-item .icon {
    font-size: 2.4rem;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
}
.service-item h4 {
    font-size: 1.05rem;
    color: #f0e6d3;
    margin-bottom: 6px;
}
.service-item p {
    font-size: .85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}
.service-item .sub {
    font-size: .75rem;
    color: #777;
    margin-top: 5px;
}

/* ============================================
   11. НАПРАВЛЕНИЯ (для страницы "О студии")
   ============================================ */
.directions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}
.direction-item {
    background: var(--bg-card);
    padding: 30px 25px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
    transition: border-color var(--transition), transform var(--transition);
}
.direction-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}
.direction-item .icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    display: block;
}
.direction-item h4 {
    font-size: 1.2rem;
    color: #f0e6d3;
    margin-bottom: 10px;
}
.direction-item p {
    color: var(--text-muted);
    font-size: .95rem;
    margin-bottom: 0;
}

/* ============================================
   12. ПРЕИМУЩЕСТВА
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}
.feature-item {
    background: var(--bg-card2);
    padding: 40px 25px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid #333;
    transition: transform var(--transition), border-color var(--transition);
}
.feature-item:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}
.feature-item .icon {
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
}
.feature-item h4 {
    font-size: 1.4rem;
    color: #f0e6d3;
    margin-bottom: 10px;
}
.feature-item p {
    color: var(--text-muted);
    font-size: .95rem;
}

/* ============================================
   13. ПРЕПОДАВАТЕЛИ (главная страница - 4 колонки)
   ============================================ */
.teachers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.teacher-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.teacher-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .5);
    border-color: var(--primary);
}
.teacher-card .img-wrap {
    position: relative;
    padding-bottom: 120%;
    overflow: hidden;
    background: #2a2a2a;
}
.teacher-card .img-wrap .img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center 20%;
    transition: transform .5s ease;
}
.teacher-card:hover .img-wrap .img {
    transform: scale(1.05);
}
.teacher-card .info {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.teacher-card .info h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}
.teacher-card .info .title {
    color: var(--primary);
    font-weight: 600;
    font-size: .85rem;
    margin-bottom: 10px;
    display: block;
}
.teacher-card .info .instruments {
    color: #aaa;
    font-size: .85rem;
    margin-bottom: 10px;
}
.teacher-card .info p {
    color: #c8c8c8;
    font-size: .95rem;
    flex-grow: 1;
}

/* ============================================
   13.1 ПРЕПОДАВАТЕЛИ (страница "О студии" - круглая версия)
   ============================================ */
.teachers-grid-round {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 20px;
}
.teacher-card-round {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 30px 25px;
    border: 1px solid var(--border);
    transition: border-color var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.teacher-card-round:hover {
    border-color: var(--primary);
    transform: translateY(-6px);
}
.teacher-card-round .photo {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary);
    margin-bottom: 20px;
    background: #2a2a2a;
}
.teacher-card-round h3 {
    font-size: 1.6rem;
    color: #f0e6d3;
    margin-bottom: 6px;
}
.teacher-card-round .role {
    color: var(--primary);
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 15px;
    letter-spacing: 0.3px;
}
.teacher-card-round .desc {
    color: #c8bdb5;
    font-size: 0.98rem;
    line-height: 1.7;
    margin-bottom: 15px;
    flex: 1;
    text-align: left;
    width: 100%;
}
.teacher-card-round .desc p {
    margin-bottom: 0.8rem;
}
.teacher-card-round .desc p:last-child {
    margin-bottom: 0;
}
.teacher-card-round .desc strong {
    color: #f0e6d3;
}
.teacher-card-round .skills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}
.teacher-card-round .skills span {
    background: #2a2a2a;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #f0e6d3;
    border: 1px solid #3a3a3a;
}
.teacher-card-round .btn-wrap {
    margin-top: 20px;
}
.teacher-card-round .btn-wrap .btn {
    font-size: 0.9rem;
    padding: 10px 30px;
}

/* ============================================
   14. СЛАЙДЕРЫ
   ============================================ */
.slider-wrap {
    position: relative;
    overflow: hidden;
    padding: 0 50px;
}
.slider-track {
    display: flex;
    transition: transform .6s cubic-bezier(.25, .46, .45, .94);
    gap: 30px;
}
.slider-track .slide {
    flex: 0 0 calc(33.333% - 20px);
    min-width: 0;
}
.slider-track .testimonial-slide {
    flex: 0 0 100%;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(153, 0, 28, .4);
    border: 1.5px solid rgba(153, 0, 28, .3);
    color: #f0e6d3;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), transform .3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}
.slider-nav:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.05);
}
.slider-nav.prev {
    left: 5px;
}
.slider-nav.next {
    right: 5px;
}
.slider-nav.hidden {
    display: none;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
}
.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #3a3a3a;
    cursor: pointer;
    border: none;
    transition: background var(--transition);
}
.slider-dots .dot.active {
    background: var(--primary);
}

/* Слайдер для преподавателей (мобильная версия) */
.teachers-slider-wrap {
    display: none;
}

/* ============================================
   15. ГАЛЕРЕЯ
   ============================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    aspect-ratio: 1;
    background: #1a1a1a;
    border: 2px solid transparent;
    transition: border-color var(--transition), transform var(--transition);
}
.gallery-item:hover {
    border-color: var(--primary);
    transform: scale(1.02);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.gallery-item:hover img {
    transform: scale(1.08);
}
.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, .8));
    color: #f0e6d3;
    font-size: .85rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .3s ease, transform .3s ease;
}
.gallery-item:hover .overlay {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   16. ЦЕНЫ (сетка 3 колонки)
   ============================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.pricing-card {
    background: var(--bg-card2);
    border-radius: var(--radius);
    padding: 30px 25px;
    border: 1px solid #333;
    text-align: center;
    transition: border-color var(--transition), transform var(--transition);
}
.pricing-card:hover {
    border-color: var(--primary);
    transform: scale(1.02);
}
.pricing-card .card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    background: #2a2a2a;
}
.pricing-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    min-height: 3.6rem;
}
.pricing-card .price {
    font-size: 2rem;
    font-weight: 700;
    color: #f0e6d3;
    margin: 15px 0;
}
.pricing-card .price span {
    color: var(--primary);
}
.pricing-card ul {
    list-style: none;
    margin: 20px 0;
    text-align: left;
}
.pricing-card ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: .95rem;
    color: #c8c8c8;
}
.pricing-card ul li:last-child {
    border-bottom: none;
}

/* ============================================
   17. ЦЕНЫ (сетка 2 колонки для страницы "Цены")
   ============================================ */
.prices-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 20px;
}
.price-category {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 30px 25px;
    border: 1px solid var(--border);
    transition: border-color var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}
.price-category:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}
.price-category h3 {
    font-size: 1.6rem;
    color: #f0e6d3;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
}
.price-category .subtitle {
    color: var(--text-muted);
    font-size: .95rem;
    margin-bottom: 20px;
}
.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,.05);
}
.price-item:last-child {
    border-bottom: none;
}
.price-item .label {
    color: #d0d0d0;
    font-size: 1rem;
}
.price-item .label .small {
    font-size: .85rem;
    color: var(--text-muted);
    display: block;
}
.price-item .cost {
    font-weight: 700;
    color: #f0e6d3;
    font-size: 1.15rem;
    white-space: nowrap;
}
.price-item .cost .free {
    color: #4caf50;
}
.price-item .cost span {
    color: var(--primary);
}
.price-category .btn-wrap {
    margin-top: auto;
    padding-top: 20px;
    text-align: center;
}

/* ============================================
   18. АРЕНДА
   ============================================ */
.rent-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 10px;
}
.rent-item {
    background: var(--bg-card2);
    border-radius: var(--radius);
    padding: 20px 25px;
    border: 1px solid #333;
    transition: border-color var(--transition);
}
.rent-item:hover {
    border-color: var(--primary);
}
.rent-item .rent-title {
    font-weight: 600;
    color: #f0e6d3;
    font-size: 1.1rem;
    margin-bottom: 10px;
}
.rent-item .rent-price {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255,255,255,.05);
    font-size: .95rem;
}
.rent-item .rent-price:last-child {
    border-bottom: none;
}
.rent-item .rent-price .label {
    color: #c8c8c8;
}
.rent-item .rent-price .value {
    color: #f0e6d3;
    font-weight: 600;
}
.rent-item .rent-price .value span {
    color: var(--text-muted);
    font-weight: 400;
    font-size: .85rem;
}

.cancel-notice {
    text-align: center;
    color: var(--text-muted);
    font-size: .95rem;
    margin-top: 30px;
    padding: 15px;
    border-top: 1px solid var(--border);
}
.cancel-notice i {
    color: var(--primary);
    margin-right: 8px;
}

/* ============================================
   19. О СТУДИИ
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.about-grid .text-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}
.about-grid .text-content h2 span {
    color: var(--primary);
}
.about-grid .text-content p {
    color: #c8bdb5;
    font-size: 1.05rem;
}
.about-grid .text-content .highlight {
    color: #f0e6d3;
    font-weight: 500;
    border-left: 3px solid var(--primary);
    padding-left: 20px;
    margin: 20px 0;
}
.about-grid .features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px 30px;
    margin: 25px 0;
    list-style: none;
    padding: 0;
}
.about-grid .features-list li {
    list-style: none;
    color: #c8bdb5;
    padding: 6px 0 6px 28px;
    position: relative;
    font-size: .95rem;
}
.about-grid .features-list li::before {
    content: "✓";
    color: var(--primary);
    position: absolute;
    left: 0;
    font-weight: 700;
    font-size: 1.1rem;
}
.about-grid .image-block {
    position: relative;
}
.about-grid .image-block img {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 10px 40px rgba(0,0,0,.5);
}
.about-grid .image-block .badge {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background: var(--primary);
    color: #fff;
    padding: 15px 25px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 6px 25px rgba(153, 0, 28, .4);
}
.about-grid .image-block .badge span {
    display: block;
    font-size: .7rem;
    font-weight: 400;
    color: #f0d0c0;
}

/* ============================================
   20. ОТЗЫВЫ
   ============================================ */
.testimonial-item {
    background: var(--bg-card);
    padding: 35px 30px;
    border-radius: var(--radius);
    border-left: 5px solid var(--primary);
    max-width: 800px;
    margin: 0 auto;
}
.testimonial-item blockquote {
    font-style: italic;
    color: #d0d0d0;
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.8;
}
.testimonial-item .author {
    display: flex;
    align-items: center;
    gap: 18px;
}
.testimonial-item .author .avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #333;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    border: 2px solid var(--primary);
}
.testimonial-item .author h5 {
    margin-bottom: 0;
    font-size: 1.05rem;
    color: #f0e6d3;
}
.testimonial-item .author span {
    font-size: .9rem;
    color: #888;
}

/* ============================================
   21. FAQ
   ============================================ */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color var(--transition);
}
.faq-item:hover {
    border-color: #4a0010;
}
.faq-item .question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #f0e6d3;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    font-family: inherit;
    transition: background var(--transition);
}
.faq-item .question:hover {
    background: rgba(153, 0, 28, .15);
}
.faq-item .question .icon {
    font-size: 1.2rem;
    color: var(--primary);
    flex-shrink: 0;
    transition: transform .4s ease;
}
.faq-item.active .question .icon {
    transform: rotate(180deg);
}
.faq-item .answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease, padding .3s ease;
    padding: 0 25px;
}
.faq-item.active .answer {
    max-height: 500px;
    padding: 0 25px 25px;
}
.faq-item .answer p {
    color: #c8c8c8;
    margin-bottom: 0;
}

/* ============================================
   22. CTA (призыв к действию)
   ============================================ */
.cta-section {
    background: #1a1a1a;
    border-bottom: 1px solid var(--border);
    padding: 60px 0;
}
.cta-section .cta-box {
    background: linear-gradient(135deg, var(--bg-card), #2a0a0a);
    border-radius: var(--radius);
    padding: 50px 60px;
    border: 1px solid var(--primary);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}
.cta-section .cta-box h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}
.cta-section .cta-box h2 span {
    color: var(--primary);
}
.cta-section .cta-box p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 25px;
}
.cta-section .cta-box .btn-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   23. SEO-ТЕКСТ
   ============================================ */
.seo-text {
    background: var(--bg-dark);
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}
.seo-text h2 {
    color: #f0e6d3;
    margin-bottom: 20px;
}
.seo-text h3 {
    color: #f0e6d3;
    font-size: 1.4rem;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
}
.seo-text h4 {
    color: #f0e6d3;
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px;
}
.seo-text p {
    color: #c8bdb5;
    margin-bottom: 15px;
}
.seo-text ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}
.seo-text ul li {
    color: #c8bdb5;
    padding: 6px 0 6px 25px;
    position: relative;
}
.seo-text ul li::before {
    content: "▹";
    color: var(--primary);
    position: absolute;
    left: 0;
}

/* ============================================
   24. КОНТАКТЫ
   ============================================ */
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 30px;
}
.contacts-grid h3 {
    margin-bottom: 20px;
    font-weight: 600;
}
.contacts-grid p {
    margin-bottom: 12px;
}
.footer-social {
    margin: 20px 0;
}
.footer-social a {
    display: inline-block;
    margin-right: 18px;
    font-size: 1.6rem;
    color: #b0b0b0;
    transition: color var(--transition);
}
.footer-social a:hover {
    color: var(--primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 14px 18px;
    border-radius: 8px;
    border: 1px solid #333;
    background: var(--bg-card);
    color: #f0e6d3;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #888;
}
.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}
.contact-form .checkbox-label {
    font-size: .9rem;
    color: #b0b0b0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.contact-form .checkbox-label a {
    color: var(--primary);
}
.contact-form .checkbox-label input[type="checkbox"] {
    accent-color: #99001c;
}

.map-container {
    margin-top: 25px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}
.map-container iframe {
    display: block;
    width: 100%;
    height: 300px;
    border: none;
}

/* ============================================
   25. ЛАЙТБОКС
   ============================================ */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .92);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 40px;
    animation: lbFade .3s ease;
}
.lightbox.active {
    display: flex;
}
@keyframes lbFade {
    from {
        opacity: 0;
        transform: scale(.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
.lightbox .content {
    max-width: 90vw;
    max-height: 85vh;
}
.lightbox .content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .8);
}
.lightbox .close {
    position: fixed;
    top: 25px;
    right: 35px;
    font-size: 2.5rem;
    color: #f0e6d3;
    cursor: pointer;
    background: none;
    border: none;
    transition: color var(--transition), transform .3s ease;
    z-index: 2001;
    padding: 10px;
}
.lightbox .close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}
.lightbox .nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(153, 0, 28, .6);
    color: #f0e6d3;
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background var(--transition);
    z-index: 2001;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox .nav:hover {
    background: var(--primary);
}
.lightbox .nav.prev {
    left: 25px;
}
.lightbox .nav.next {
    right: 25px;
}
.lightbox .counter {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: #9a8a80;
    font-size: .9rem;
    z-index: 2001;
    background: rgba(0, 0, 0, .6);
    padding: 8px 20px;
    border-radius: 20px;
}

/* ============================================
   26. ФУТЕР
   ============================================ */
.footer {
    background: #0f0f0f;
    padding: 60px 0 30px;
    border-top: 1px solid var(--border);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}
.footer-grid .col h4 {
    color: #f0e6d3;
    margin-bottom: 20px;
    font-size: 1.2rem;
}
.footer-grid .col p,
.footer-grid .col a {
    color: #888;
    display: block;
    margin-bottom: 10px;
    font-size: .95rem;
}
.footer-grid .col a:hover {
    color: var(--primary);
}
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    font-size: .9rem;
    color: #777;
}

/* ============================================
   27. АНИМАЦИЯ ПОЯВЛЕНИЯ
   ============================================ */
.section .feature-item,
.section .teacher-card,
.section .teacher-card-round,
.section .pricing-card,
.section .price-category,
.section .rent-item,
.section .faq-item,
.section .gallery-item,
.section .direction-item,
.section .service-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease, border-color .3s ease;
}
.section.visible .feature-item,
.section.visible .teacher-card,
.section.visible .teacher-card-round,
.section.visible .pricing-card,
.section.visible .price-category,
.section.visible .rent-item,
.section.visible .faq-item,
.section.visible .gallery-item,
.section.visible .direction-item,
.section.visible .service-item {
    opacity: 1;
    transform: translateY(0);
}

/* Задержки для анимации */
.section.visible .service-item:nth-child(1),
.section.visible .direction-item:nth-child(1),
.section.visible .feature-item:nth-child(1),
.section.visible .pricing-card:nth-child(1),
.section.visible .price-category:nth-child(1),
.section.visible .rent-item:nth-child(1),
.section.visible .gallery-item:nth-child(1),
.section.visible .teacher-card:nth-child(1),
.section.visible .teacher-card-round:nth-child(1),
.section.visible .faq-item:nth-child(1) { transition-delay: .05s; }

.section.visible .service-item:nth-child(2),
.section.visible .direction-item:nth-child(2),
.section.visible .feature-item:nth-child(2),
.section.visible .pricing-card:nth-child(2),
.section.visible .price-category:nth-child(2),
.section.visible .rent-item:nth-child(2),
.section.visible .gallery-item:nth-child(2),
.section.visible .teacher-card:nth-child(2),
.section.visible .teacher-card-round:nth-child(2),
.section.visible .faq-item:nth-child(2) { transition-delay: .1s; }

.section.visible .service-item:nth-child(3),
.section.visible .direction-item:nth-child(3),
.section.visible .feature-item:nth-child(3),
.section.visible .pricing-card:nth-child(3),
.section.visible .price-category:nth-child(3),
.section.visible .gallery-item:nth-child(3),
.section.visible .teacher-card:nth-child(3),
.section.visible .teacher-card-round:nth-child(3),
.section.visible .faq-item:nth-child(3) { transition-delay: .15s; }

.section.visible .service-item:nth-child(4),
.section.visible .direction-item:nth-child(4),
.section.visible .gallery-item:nth-child(4),
.section.visible .teacher-card:nth-child(4),
.section.visible .teacher-card-round:nth-child(4),
.section.visible .price-category:nth-child(4),
.section.visible .faq-item:nth-child(4) { transition-delay: .2s; }

.section.visible .service-item:nth-child(5),
.section.visible .gallery-item:nth-child(5),
.section.visible .teacher-card:nth-child(5),
.section.visible .faq-item:nth-child(5) { transition-delay: .25s; }

.section.visible .service-item:nth-child(6),
.section.visible .gallery-item:nth-child(6),
.section.visible .faq-item:nth-child(6) { transition-delay: .3s; }

.section.visible .gallery-item:nth-child(7) { transition-delay: .35s; }
.section.visible .gallery-item:nth-child(8) { transition-delay: .4s; }

/* ============================================
   28. АДАПТИВ
   ============================================ */
@media(max-width:1200px) {
    .container { padding: 0 25px; }
    .teachers-grid { grid-template-columns: repeat(2, 1fr); }
    .teachers-grid-round { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media(max-width:992px) {
    .container { padding: 0 20px; }
    h1 { font-size: 2.4rem; }
    h2 { font-size: 2rem; }
    .hero .content h1 { font-size: 3rem; }
    .hero .content p { font-size: 1.1rem; }
    .hero-video .content h1 { font-size: 3rem; }
    .hero-video .content p { font-size: 1.1rem; }
    
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-grid .features-list { grid-template-columns: 1fr 1fr; }
    .about-grid .image-block .badge { position: static; margin-top: 15px; text-align: center; }
    
    .about-video .wrapper { flex-direction: column; gap: 40px; }
    .about-video .wrapper .video { width: 100%; }
    
    .contacts-grid { grid-template-columns: 1fr; gap: 40px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(4, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .directions-grid { grid-template-columns: 1fr 1fr; }
    .prices-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
    .rent-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .teachers-grid-round { grid-template-columns: 1fr 1fr; }
    
    .slider-track .slide { flex: 0 0 calc(50% - 15px); }
    .slider-wrap { padding: 0 40px; }
    .slider-nav { width: 38px; height: 38px; font-size: .9rem; }
    
    /* Скрываем сетку и показываем слайдер для преподавателей на планшетах */
    .teachers-grid { display: none; }
    .teachers-grid-round { display: none; }
    .teachers-slider-wrap { display: block; }
}

@media(max-width:768px) {
    .burger-toggle { display: flex; margin-left: 12px; }
    .nav-menu ul {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #1a1a1a;
        flex-direction: column;
        padding: 20px 25px;
        gap: 8px;
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
        display: none;
        box-shadow: 0 10px 30px rgba(0, 0, 0, .8);
    }
    .nav-menu ul.open { display: flex; }
    .nav-menu ul li {
        display: block;
        width: 100%;
    }
    .nav-menu ul li a {
        display: block;
        padding: 10px 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--border);
    }
    .nav-menu ul li .btn-sm {
        display: block;
        text-align: center;
        margin: 5px 0;
        width: 100%;
        border-bottom: none !important;
    }
    .nav-menu ul li .phone-link {
        display: block;
        text-align: center;
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
        justify-content: center;
    }
    
    .hero { padding: 100px 0 40px; margin-top: 56px; }
    .hero .content h1 { font-size: 2rem; }
    .hero .content p { font-size: 1rem; }
    .hero-video .content h1 { font-size: 2.2rem; }
    .hero-video .content p { font-size: 1rem; }
    
    .section { padding: 50px 0; }
    .about-grid .features-list { grid-template-columns: 1fr; }
    .directions-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .prices-grid { grid-template-columns: 1fr; }
    .rent-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .features-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .teachers-grid { display: none; }
    .teachers-grid-round { display: none; }
    .teachers-slider-wrap { display: block; }
    
    .slider-track .slide { flex: 0 0 100%; }
    .slider-wrap { padding: 0 30px; }
    .slider-nav { width: 34px; height: 34px; font-size: .8rem; }
    .slider-nav.prev { left: 0; }
    .slider-nav.next { right: 0; }
    
    .testimonial-item { padding: 25px 20px; }
    .testimonial-item blockquote { font-size: .95rem; }
    
    .lightbox .nav { width: 40px; height: 40px; font-size: 1rem; }
    .lightbox .nav.prev { left: 10px; }
    .lightbox .nav.next { right: 10px; }
    .lightbox .close { top: 15px; right: 20px; font-size: 2rem; }
    .lightbox { padding: 20px; }
    
    .teacher-card .img-wrap { padding-bottom: 100%; }
    .teacher-card-round .photo { width: 130px; height: 130px; }
    .teacher-card-round { padding: 20px 15px; }
    
    .services { padding: 40px 0; }
    .service-item { padding: 18px 12px; }
    .service-item .icon { font-size: 1.8rem; margin-bottom: 8px; }
    .service-item h4 { font-size: .95rem; }
    .service-item p { font-size: .8rem; }
    .service-item .sub { font-size: .7rem; }
    
    .contacts-grid { gap: 30px; }
    .map-container iframe { height: 220px; }
    
    .cta-section .cta-box { padding: 30px 20px; }
    .cta-section .cta-box h2 { font-size: 1.6rem; }
    .cta-section .cta-box .btn-group { flex-direction: column; align-items: center; }
    
    .price-category { padding: 20px 18px; }
    .price-item { flex-wrap: wrap; gap: 4px; }
    .price-item .cost { font-size: 1rem; }
    
    .about-video { padding: 50px 0; }
    .about-video .wrapper { flex-direction: column; gap: 30px; }
    .about-video .wrapper .text h2 { font-size: 1.8rem; }
    .about-video .wrapper .video { width: 100%; }
}

@media(max-width:480px) {
    .container { padding: 0 15px; }
    .hero .content h1 { font-size: 1.8rem; }
    .hero .content .btn { padding: 12px 25px; font-size: .9rem; }
    .hero-video .content h1 { font-size: 1.8rem; }
    .hero-video .content .btn { padding: 12px 25px; font-size: .9rem; }
    .btn { padding: 12px 25px; font-size: .9rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .slider-wrap { padding: 0 20px; }
    .slider-nav { width: 30px; height: 30px; font-size: .7rem; }
    .teachers-slider-wrap .slider-nav { width: 30px; height: 30px; font-size: .7rem; }
    .service-item { padding: 15px 10px; }
    .service-item .icon { font-size: 1.5rem; }
    .service-item h4 { font-size: .85rem; }
    .service-item p { font-size: .7rem; }
    .service-item .sub { font-size: .65rem; }
    .teacher-card { padding: 20px 15px; }
    .teacher-card-round { padding: 15px 10px; }
    .teacher-card-round .photo { width: 100px; height: 100px; }
    .teacher-card-round h3 { font-size: 1.2rem; }
    .price-item .label { font-size: .9rem; }
    .price-item .cost { font-size: .95rem; }
    .cta-section .cta-box .btn-group { flex-direction: column; align-items: center; }
    .seo-text h2 { font-size: 1.8rem; }
    .price-category .btn-wrap .btn { max-width: 100%; }
    .footer-social a { font-size: 1.3rem; margin-right: 12px; }
}

/* ===== ФИКС ДЛЯ БЛОКА ЦЕН ===== */
.prices-block .price-category {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease, border-color .3s ease;
}
.prices-block.visible .price-category {
    opacity: 1;
    transform: translateY(0);
}

/* Задержки для цен */
.prices-block.visible .price-category:nth-child(1) { transition-delay: .05s; }
.prices-block.visible .price-category:nth-child(2) { transition-delay: .1s; }
.prices-block.visible .price-category:nth-child(3) { transition-delay: .15s; }
.prices-block.visible .price-category:nth-child(4) { transition-delay: .2s; }