/* Общие стили и сброс */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #0f0f1e 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    min-height: 100vh;
    padding: 0;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(200, 238, 68, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(138, 116, 249, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Навигация */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 20px;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 15px 20px;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    background: rgba(15, 15, 30, 0.5);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.navbar.scrolled .nav-container {
    background: rgba(15, 15, 30, 0.7);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    user-select: none;
}

.nav-logo img {
    height: 36px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 36px;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #ffffff;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #c8ee44;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-btn {
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    white-space: nowrap;
    font-family: 'Roboto', sans-serif;
    text-decoration: none;
    display: inline-block;
}

.nav-btn-secondary {
    background: rgba(255, 70, 70, 0.15);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 70, 70, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-btn-secondary:hover {
    background: rgba(255, 70, 70, 0.2);
    border-color: rgba(255, 70, 70, 0.4);
    transform: translateY(-1px);
}

.telegram-dropdown {
    position: relative;
}

.nav-btn-telegram {
    background: rgba(41, 171, 226, 0.15);
    color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(41, 171, 226, 0.3);
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.nav-btn-telegram:hover {
    background: rgba(41, 171, 226, 0.25);
    border-color: rgba(41, 171, 226, 0.5);
    transform: translateY(-1px);
}

.nav-btn-telegram svg {
    opacity: 0.9;
}

.telegram-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    background: rgba(15, 15, 30, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

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

.telegram-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 500;
}

.telegram-dropdown-item:hover {
    background: rgba(41, 171, 226, 0.15);
    color: #ffffff;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #ff4444;
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.5);
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.6;
        transform: scale(0.9);
    }
}

.nav-btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.nav-btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.4);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 120px 40px 40px;
    position: relative;
    z-index: 1;
}

/* Заголовок страницы */
.header {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeInDown 0.8s ease;
}

.main-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

.subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

/* Сетка карточек */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

/* Карточка отзыва */
.review-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    animation: fadeInUp 0.6s ease backwards;
}

.review-card:nth-child(1) { animation-delay: 0.1s; }
.review-card:nth-child(2) { animation-delay: 0.2s; }
.review-card:nth-child(3) { animation-delay: 0.3s; }
.review-card:nth-child(4) { animation-delay: 0.4s; }
.review-card:nth-child(5) { animation-delay: 0.5s; }
.review-card:nth-child(6) { animation-delay: 0.6s; }

.review-card:hover {
    transform: translateY(-8px);
    border-color: rgba(200, 238, 68, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(200, 238, 68, 0.1),
        0 0 60px rgba(200, 238, 68, 0.1);
}

/* Изображение в карточке */
.card-image {
    width: 100%;
    height: 340px;
    overflow: hidden;
    position: relative;
    background: 
        linear-gradient(135deg, rgba(200, 238, 68, 0.1) 0%, rgba(138, 116, 249, 0.1) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="400" height="400"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(200,238,68,0.1)" stroke-width="1"/></pattern></defs><rect width="400" height="400" fill="url(%23grid)"/><circle cx="200" cy="200" r="80" fill="rgba(200,238,68,0.2)"/><path d="M 200 140 Q 180 180 200 220 Q 220 180 200 140" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: cover;
    background-position: center;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.review-card:hover .card-image img {
    transform: scale(1.08);
}

/* Контент карточки */
.card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.student-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 16px;
}

.student-name {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
}

.student-age {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 400;
}

/* Информационный блок */
.info-block {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    gap: 12px;
}

.info-row:not(:last-child) {
    margin-bottom: 6px;
}

.info-row.highlight {
    background: linear-gradient(90deg, rgba(200, 238, 68, 0.05) 0%, transparent 100%);
    border-radius: 8px;
    border: 1px solid rgba(200, 238, 68, 0.1);
}

.label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.value {
    font-size: 15px;
    color: #ffffff;
    font-weight: 500;
    text-align: right;
}

.info-row.highlight .value {
    color: #c8ee44;
}

/* Блок доходов - ГЛАВНЫЙ АКЦЕНТ */
.income-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(200, 238, 68, 0.15) 0%, rgba(200, 238, 68, 0.05) 100%);
    border-radius: 16px;
    border: 2px solid rgba(200, 238, 68, 0.3);
    box-shadow: 
        0 0 30px rgba(200, 238, 68, 0.1),
        inset 0 0 20px rgba(200, 238, 68, 0.05);
    position: relative;
    overflow: hidden;
}

.income-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(200, 238, 68, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.income-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    position: relative;
    z-index: 1;
}

.income-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.income-value {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    display: inline-block;
}

.income-item.before .income-value {
    color: rgba(255, 255, 255, 0.6);
}

.income-item.after .income-value {
    color: #c8ee44;
    font-size: 32px;
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { 
        text-shadow: 0 0 10px rgba(200, 238, 68, 0.5), 0 0 20px rgba(200, 238, 68, 0.3);
    }
    50% { 
        text-shadow: 0 0 20px rgba(200, 238, 68, 0.8), 0 0 40px rgba(200, 238, 68, 0.4);
    }
}

.income-arrow {
    font-size: 32px;
    color: #c8ee44;
    font-weight: 300;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 10px rgba(200, 238, 68, 0.5));
}

/* Бейдж длительности */
.duration-badge {
    display: inline-block;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
}

/* Кнопка "Читать полностью" */
.read-more-btn {
    width: 100%;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto;
}

.read-more-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.1);
}

.read-more-btn:active {
    transform: translateY(0);
}

/* Модальное окно */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px;
    overflow-y: auto;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 32px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 40px;
    transform: scale(0.9) translateY(30px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(200, 238, 68, 0.1);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

/* Кастомный скроллбар для модального окна */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: rgba(200, 238, 68, 0.3);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(200, 238, 68, 0.5);
}

/* Кнопка закрытия модального окна */
.modal-close {
    position: sticky;
    top: 20px;
    float: right;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #ffffff;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    line-height: 1;
    padding: 0;
    z-index: 10;
    margin-bottom: -40px;
}

.modal-close:hover {
    background: rgba(255, 50, 50, 0.8);
    border-color: rgba(255, 50, 50, 0.5);
    color: #ffffff;
    transform: scale(1.1);
}

/* Заголовок модального окна */
.modal-header {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    align-items: flex-start;
}

.modal-image {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid rgba(200, 238, 68, 0.2);
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-title-block h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #ffffff;
}

.modal-title-block p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
}

/* Тело модального окна */
.modal-body {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.modal-section {
    background: rgba(255, 255, 255, 0.02);
    padding: 20px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #c8ee44;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-section h3::before {
    content: '';
    width: 4px;
    height: 20px;
    background: #c8ee44;
    border-radius: 2px;
}

.modal-section p {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
}

.modal-section.highlight-section {
    background: linear-gradient(135deg, rgba(200, 238, 68, 0.08) 0%, rgba(200, 238, 68, 0.02) 100%);
    border: 1px solid rgba(200, 238, 68, 0.2);
}

.modal-section.income-section {
    background: rgba(0, 0, 0, 0.2);
}

/* Кнопка Telegram в модалке */
.modal-telegram {
    margin-bottom: 24px;
}

.telegram-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    background: linear-gradient(135deg, #0088cc 0%, #0077b5 100%);
    border-radius: 12px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.3);
}

.telegram-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 136, 204, 0.4);
    background: linear-gradient(135deg, #0099dd 0%, #0088cc 100%);
}

.telegram-btn svg {
    flex-shrink: 0;
}

/* Аудио плеер в стиле Telegram */
.card-audio-player,
.modal-audio-player {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(200, 238, 68, 0.08);
    border: 1px solid rgba(200, 238, 68, 0.2);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.review-card .card-audio-player {
    margin: 12px 0;
}

.card-audio-player:hover,
.modal-audio-player:hover {
    background: rgba(200, 238, 68, 0.12);
    border-color: rgba(200, 238, 68, 0.3);
}

.audio-play-btn {
    width: 42px;
    height: 42px;
    min-width: 42px;
    background: linear-gradient(135deg, #c8ee44 0%, #b8de34 100%);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #000;
    box-shadow: 0 2px 8px rgba(200, 238, 68, 0.3);
}

.audio-play-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(200, 238, 68, 0.5);
}

.audio-play-btn:active {
    transform: scale(0.95);
}

.audio-play-btn.playing .play-icon {
    display: none;
}

.audio-play-btn.playing .pause-icon {
    display: block !important;
}

/* Контейнер для волн и прогресса */
.audio-wave-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    position: relative;
}

.audio-waveform {
    display: flex;
    align-items: center;
    gap: 1.5px;
    height: 28px;
    position: relative;
}

.waveform-bar {
    flex: 1;
    background: rgba(200, 238, 68, 0.25);
    border-radius: 1.5px;
    transition: background 0.15s ease, transform 0.1s ease;
    min-width: 1.5px;
    cursor: pointer;
}

.waveform-bar.played {
    background: #c8ee44;
}

/* Высоты волн как в Telegram */
.waveform-bar:nth-child(5n+1) { height: 35%; }
.waveform-bar:nth-child(5n+2) { height: 60%; }
.waveform-bar:nth-child(5n+3) { height: 50%; }
.waveform-bar:nth-child(5n+4) { height: 80%; }
.waveform-bar:nth-child(5n+5) { height: 45%; }

.waveform-bar:nth-child(7n+1) { height: 70%; }
.waveform-bar:nth-child(7n+2) { height: 55%; }
.waveform-bar:nth-child(7n+3) { height: 85%; }
.waveform-bar:nth-child(7n+4) { height: 40%; }
.waveform-bar:nth-child(7n+5) { height: 65%; }
.waveform-bar:nth-child(7n+6) { height: 75%; }
.waveform-bar:nth-child(7n) { height: 90%; }

/* Анимация при воспроизведении */
.audio-play-btn.playing ~ .audio-wave-container .waveform-bar {
    animation: wave 1s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(1.05); opacity: 0.95; }
}

.waveform-bar:nth-child(1n) { animation-delay: 0s; }
.waveform-bar:nth-child(2n) { animation-delay: 0.05s; }
.waveform-bar:nth-child(3n) { animation-delay: 0.1s; }

.audio-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.audio-duration {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    min-width: 35px;
    text-align: right;
    font-family: 'Roboto Mono', monospace;
}

/* Кнопка скорости */
.audio-speed-btn {
    padding: 4px 8px;
    background: rgba(200, 238, 68, 0.15);
    border: 1px solid rgba(200, 238, 68, 0.3);
    border-radius: 8px;
    color: #c8ee44;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 32px;
    text-align: center;
    font-family: 'Roboto Mono', monospace;
}

.audio-speed-btn:hover {
    background: rgba(200, 238, 68, 0.25);
    transform: scale(1.05);
}

.audio-speed-btn:active {
    transform: scale(0.95);
}

.card-audio-player audio,
.modal-audio-player audio {
    display: none;
}

/* Аудио в модалке */
.modal-audio {
    margin-bottom: 32px;
}

.modal-audio .card-audio-player {
    margin: 0;
}

.audio-title {
    font-size: 18px;
    font-weight: 600;
    color: #c8ee44;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.audio-title::before {
    content: '🎤';
    font-size: 20px;
}

/* Видео в модалке */
.modal-video {
    margin-bottom: 32px;
}

.video-title {
    font-size: 18px;
    font-weight: 600;
    color: #c8ee44;
    margin-bottom: 16px;
}

/* Контейнер для аудио и видео-кружка */
.audio-video-row {
    display: flex;
    gap: 24px;
    align-items: center;
    margin-bottom: 24px;
}

.audio-video-row .card-audio-player {
    flex: 1;
    margin: 0;
}

/* Видео-кружок как в Telegram */
.video-circle-container {
    flex-shrink: 0;
}

.video-circle {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(200, 238, 68, 0.3);
    border: 4px solid rgba(200, 238, 68, 0.5);
    transition: all 0.3s ease;
}

.video-circle:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(200, 238, 68, 0.5);
    border-color: rgba(200, 238, 68, 0.8);
}

.video-circle video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-circle-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(200, 238, 68, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: all 0.3s ease;
}

.video-circle.playing .video-circle-play {
    opacity: 0;
}

.video-circle-play svg {
    width: 32px;
    height: 32px;
    margin-left: 4px;
    color: #000;
}

/* Адаптив для аудио+видео */
@media (max-width: 968px) {
    .audio-video-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .video-circle {
        width: 300px;
        height: 300px;
    }
    
    .video-circle-play {
        width: 60px;
        height: 60px;
    }
    
    .video-circle-play svg {
        width: 24px;
        height: 24px;
    }
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: transparent;
    border-radius: 16px;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
}

/* Работы в модалке */
.modal-works {
    margin-bottom: 24px;
    display: none;
}

.works-title {
    font-size: 20px;
    font-weight: 600;
    color: #c8ee44;
    margin-bottom: 20px;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.work-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
}

.work-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(200, 238, 68, 0.3);
    transform: translateY(-2px);
}

.work-link {
    color: #c8ee44;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: block;
    margin-bottom: 8px;
    word-break: break-all;
}

.work-link:hover {
    text-decoration: underline;
}

.work-price {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 500;
}

.work-price strong {
    color: #c8ee44;
    font-size: 16px;
    font-weight: 700;
}

/* Анимации */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Адаптивность */
@media (max-width: 1200px) {
    .reviews-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 24px;
    }
    
    .navbar {
        padding: 15px;
    }
    
    .nav-container {
        padding: 12px 20px;
    }
}

@media (max-width: 968px) {
    .navbar {
        padding: 10px;
    }
    
    .nav-container {
        padding: 10px 16px;
        border-radius: 18px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-container {
        gap: 12px;
    }
    
    .nav-buttons {
        flex: 1;
        justify-content: flex-end;
    }
    
    .nav-logo img {
        height: 32px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 100px 20px 40px;
    }

    .header {
        margin-bottom: 40px;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-image {
        height: 280px;
    }
    
    .card-audio-player,
    .modal-audio-player {
        padding: 8px 10px;
        gap: 8px;
    }
    
    .audio-play-btn {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }
    
    .audio-play-btn svg {
        width: 14px;
        height: 14px;
    }
    
    .audio-waveform {
        gap: 1px;
        height: 24px;
    }
    
    .audio-duration {
        font-size: 11px;
        min-width: 32px;
    }
    
    .audio-speed-btn {
        font-size: 10px;
        padding: 3px 6px;
        min-width: 28px;
    }

    .modal-content {
        padding: 24px;
        border-radius: 24px;
        max-height: 85vh;
    }

    .modal-header {
        flex-direction: column;
        gap: 16px;
    }

    .modal-image {
        width: 100px;
        height: 100px;
    }

    .modal-title-block h2 {
        font-size: 24px;
    }

    .income-block {
        flex-direction: row;
        justify-content: space-between;
        gap: 8px;
        padding: 16px 12px;
    }

    .income-arrow {
        transform: none;
        font-size: 24px;
        flex-shrink: 0;
    }

    .income-item {
        flex: 1;
        align-items: center;
        text-align: center;
    }
    
    .income-label {
        font-size: 10px;
    }
    
    .income-value {
        font-size: 20px;
    }
    
    .income-item.after .income-value {
        font-size: 24px;
    }
    
    .works-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-btn-secondary {
        font-size: 12px;
        padding: 10px 16px;
    }
    
    .nav-btn-primary {
        font-size: 12px;
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .modal-overlay {
        padding: 10px;
    }

    .modal-content {
        padding: 20px;
    }

    .modal-section {
        padding: 16px;
    }

    .modal-section h3 {
        font-size: 16px;
    }

    .modal-section p {
        font-size: 14px;
    }

    .student-name {
        font-size: 20px;
    }
    
    .nav-container {
        padding: 12px 16px;
    }
    
    .nav-logo img {
        height: 28px;
    }
    
    .nav-btn-secondary span {
        display: none;
    }
    
    .nav-btn-secondary {
        padding: 10px;
    }
    
    .telegram-btn {
        font-size: 14px;
        padding: 14px 20px;
    }
    
    .income-block {
        justify-content: space-between;
        gap: 6px;
        padding: 12px 8px;
    }
    
    .income-arrow {
        font-size: 20px;
        flex-shrink: 0;
    }
    
    .income-item {
        flex: 1;
        align-items: center;
        text-align: center;
    }
    
    .income-value {
        font-size: 18px;
    }
    
    .income-item.after .income-value {
        font-size: 22px;
    }
}

/* Виджет iPhone */
.iphone-widget {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 998;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.iphone-widget.hidden {
    transform: translateX(-120%) translateY(20px);
    opacity: 0;
    pointer-events: none;
}


.iphone-frame {
    width: 280px;
    height: 560px;
    background: #1a1a1a;
    border-radius: 45px;
    padding: 12px;
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.5),
        0 0 0 2px #2a2a2a,
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
    animation: phoneFloat 3s ease-in-out infinite;
    transform-origin: center center;
}

@keyframes phoneFloat {
    0%, 100% { 
        transform: translateY(0px);
    }
    50% { 
        transform: translateY(-10px);
    }
}

/* Анимация остается при закрытии */

/* Вырез (notch) айфона */
.iphone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 30px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.notch-speaker {
    width: 60px;
    height: 6px;
    background: #0a0a0a;
    border-radius: 3px;
}

.notch-camera {
    width: 12px;
    height: 12px;
    background: #0a0a0a;
    border-radius: 50%;
    position: relative;
}

.notch-camera::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: rgba(100, 150, 255, 0.3);
    border-radius: 50%;
}

/* Экран айфона */
.iphone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f0f1e 0%, #1a1a2e 100%);
    border-radius: 36px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Шапка Telegram */
.telegram-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 45px 16px 12px;
    background: rgba(200, 238, 68, 0.1);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(200, 238, 68, 0.2);
}

.telegram-back,
.telegram-menu {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #c8ee44;
    cursor: pointer;
    transition: opacity 0.3s;
}

.telegram-back:hover,
.telegram-menu:hover {
    opacity: 0.7;
}

.telegram-title {
    flex: 1;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}

/* Видео контейнер */
.video-container-widget {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: #000;
    touch-action: pan-y;
    user-select: none;
}

.video-container-widget video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    transition: opacity 0.3s ease;
    -webkit-user-select: none;
    user-select: none;
}

/* Запрет на контекстное меню видео */
.video-container-widget video::-webkit-media-controls {
    display: none !important;
}

.video-container-widget video::-webkit-media-controls-enclosure {
    display: none !important;
}

/* Переключатель видео */
.video-switcher {
    display: flex;
    gap: 6px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.switch-btn {
    flex: 1;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Roboto', sans-serif;
    letter-spacing: -0.2px;
}

.switch-btn:active {
    transform: scale(0.97);
}

.switch-btn.active {
    background: rgba(255, 255, 255, 0.95);
    color: #000000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Кнопка CTA Telegram */
.telegram-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #0088cc 0%, #0077b5 100%);
    color: #ffffff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    margin: 10px;
    border-radius: 10px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 136, 204, 0.3);
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Roboto', sans-serif;
}

.telegram-cta:active {
    transform: scale(0.97);
    box-shadow: 0 1px 4px rgba(0, 136, 204, 0.3);
}

/* Кнопка Home айфона */
.iphone-home-button {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 5px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

/* Кнопка закрытия виджета */
.widget-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #fff;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
    font-weight: 300;
}

.widget-close:active {
    transform: scale(0.9);
    background: rgba(255, 50, 50, 0.8);
}

/* Кнопка открытия виджета */
.widget-toggle {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0088cc 0%, #0077b5 100%);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 997;
    box-shadow: 
        0 10px 30px rgba(0, 136, 204, 0.4),
        0 0 0 0 rgba(0, 136, 204, 0.4);
    transition: all 0.3s ease;
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        box-shadow: 
            0 10px 30px rgba(0, 136, 204, 0.4),
            0 0 0 0 rgba(0, 136, 204, 0.4);
    }
    50% {
        box-shadow: 
            0 10px 30px rgba(0, 136, 204, 0.4),
            0 0 0 15px rgba(0, 136, 204, 0);
    }
    100% {
        box-shadow: 
            0 10px 30px rgba(0, 136, 204, 0.4),
            0 0 0 0 rgba(0, 136, 204, 0);
    }
}

.widget-toggle:hover {
    transform: scale(1.1);
}

.widget-toggle.visible {
    display: flex;
}

/* Адаптивность виджета */
@media (max-width: 968px) {
    .iphone-widget {
        display: none !important;
    }
    
    .widget-toggle {
        display: none !important;
    }
}

/* Улучшение производительности */
.review-card,
.modal-content {
    will-change: transform;
}

.modal-overlay {
    will-change: opacity, visibility;
}

.iphone-widget {
    will-change: transform, opacity;
}

.widget-toggle {
    will-change: transform;
}

/* Sticky CTA Bar - Premium Apple Style */
.sticky-cta-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 997;
    padding: 16px 24px;
    background: rgba(15, 15, 30, 0.85);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 0.5px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.sticky-cta-container {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
}

.sticky-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border-radius: 10px;
    font-size: 17px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    position: relative;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.sticky-cta-primary {
    background: linear-gradient(135deg, #c8ee44 0%, #b8de34 100%);
    color: #000000;
    border-color: rgba(0, 0, 0, 0.04);
    box-shadow: 0 2px 8px rgba(200, 238, 68, 0.2);
}

.sticky-cta-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(200, 238, 68, 0.3);
}

.sticky-cta-primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(200, 238, 68, 0.2);
}

.sticky-cta-secondary {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
}

.sticky-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.sticky-cta-secondary:active {
    transform: translateY(0);
    background: rgba(255, 255, 255, 0.08);
}

/* Адаптив для Sticky CTA */
@media (max-width: 768px) {
    .sticky-cta-bar {
        bottom: 12px;
        left: 12px;
        right: 12px;
        transform: none;
        padding: 12px;
        width: auto;
    }
    
    .sticky-cta-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .sticky-cta-btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
    }
}

/* Блок с плейлистом интервью */
.interviews-section {
    padding: 80px 0 80px;
    margin-bottom: 0;
    background: linear-gradient(180deg, rgba(20, 20, 35, 0.8) 0%, rgba(15, 15, 25, 0.9) 100%);
    position: relative;
}

.interviews-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(200, 238, 68, 0.3), transparent);
}

.interviews-header {
    text-align: center;
    margin-bottom: 60px;
}

.interviews-title {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
}

.interviews-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Карусель */
.interviews-carousel {
    position: relative;
    max-width: calc(100% - 160px);
    width: 100%;
    margin: 0 auto 0;
    padding: 0;
}

.carousel-container {
    overflow: hidden;
    border-radius: 24px;
    cursor: grab;
}

.carousel-container:active {
    cursor: grabbing;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
}

.carousel-track.dragging {
    transition: none;
}

.carousel-slide {
    min-width: 100%;
    display: flex;
    gap: 40px;
    padding: 0 20px;
}

.video-item {
    flex: 1;
    min-width: 0;
}

.video-item .video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(200, 238, 68, 0.15);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.video-item .video-container:hover {
    border-color: rgba(200, 238, 68, 0.4);
    box-shadow: 0 12px 32px rgba(200, 238, 68, 0.15);
    transform: translateY(-4px);
}

.video-item .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Кнопки карусели */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(200, 238, 68, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(200, 238, 68, 0.3);
    color: #c8ee44;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: rgba(200, 238, 68, 0.2);
    border-color: #c8ee44;
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: -70px;
}

.carousel-next {
    right: -70px;
}

/* Индикаторы */
.carousel-dots {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin: 12px 0 0 0;
    padding-bottom: 40px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.carousel-dot.active {
    background: #c8ee44;
    border-color: #c8ee44;
    box-shadow: 0 0 12px rgba(200, 238, 68, 0.5);
}

/* Адаптив для блока интервью */
@media (max-width: 1024px) {
    .carousel-slide {
        flex-direction: column;
        gap: 16px;
    }

    .video-item {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .interviews-section {
        padding: 60px 0 60px;
    }

    .interviews-title {
        font-size: 32px;
    }

    .interviews-subtitle {
        font-size: 16px;
        padding: 0 20px;
    }

    .interviews-carousel {
        padding: 0 50px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }

    .carousel-slide {
        flex-direction: column;
        gap: 12px;
    }
}