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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Segoe UI Emoji', 'Segoe UI Symbol', Oxygen, Ubuntu, Cantarell, sans-serif;
    overflow-x: hidden;
    background: #f8f9fa;
    color: #1a1a1a;
}

/* ИСПРАВЛЕННЫЙ ЛОГОТИП - ВНУТРИ ВИДЕО-ОБЛАСТИ */
.logo-header {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: 280px;
    height: auto;
    transition: all 0.3s ease;
    text-align: center;
}

.logo-header img {
    width: 100%;
    height: auto;
    max-width: 280px;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.5));
    transition: all 0.3s ease;
}

.logo-header:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.7));
}

@media (max-width: 768px) {
    .logo-header {
        width: 220px;
        top: 20px;
    }

    .logo-header img {
        max-width: 220px;
    }
}

@media (max-width: 480px) {
    .logo-header {
        width: 180px;
        top: 15px;
    }

    .logo-header img {
        max-width: 180px;
    }
}

@media (max-width: 360px) {
    .logo-header {
        width: 160px;
        top: 10px;
    }

    .logo-header img {
        max-width: 160px;
    }
}

.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
}

/* Видео-фон вместо статичного изображения */
.video-background {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    z-index: 1;
}

/* Затемнение поверх видео для лучшей читаемости текста */
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg,
            rgba(1, 74, 205, 0.4) 0%,
            rgba(244, 72, 26, 0.3) 50%,
            rgba(1, 74, 205, 0.4) 100%);
    z-index: 2;
}

/* Дополнительное затемнение для текста */
.video-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center,
            transparent 0%,
            rgba(0, 0, 0, 0.6) 100%);
}

.hero-content {
    text-align: center;
    z-index: 3;
    padding: 20px;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin-top: 0;
}

/* ОБНОВЛЕННЫЙ СТИЛЬ: Жидкое стекло для заголовка */
h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    margin-bottom: 25px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9);
    animation: fadeInUp 1s ease;
    color: white;
    line-height: 1.2;
    background: rgba(0, 0, 0, 0.3);
    padding: 30px 50px;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

/* Эффект жидкого стекла */
h1::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.1),
            transparent);
    transition: left 0.5s ease;
}

h1:hover::before {
    left: 100%;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Счетчик мест - улучшенная видимость */
.spots-counter {
    font-size: 1.2rem;
    color: white;
    background: rgba(244, 72, 26, 0.9);
    padding: 15px 30px;
    border-radius: 30px;
    margin-bottom: 30px;
    font-weight: 700;
    animation: fadeInUp 1s ease 0.7s backwards;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Кнопка регистрации - ЭФФЕКТ ЖИДКОГО СТЕКЛА */
.cta-button-container {
    margin-top: 40px;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.cta-button {
    display: inline-block;
    padding: 20px 50px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.2rem;
    transition: all 0.4s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Эффект жидкого стекла для кнопки */
.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
    transition: left 0.6s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Индикатор загрузки */
.video-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.2rem;
    z-index: 2;
    background: rgba(0, 0, 0, 0.7);
    padding: 20px 40px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

/* Адаптивность для мобильных */
@media (max-width: 768px) {
    .video-background {
        opacity: 0.9;
    }

    .video-overlay::after {
        background: radial-gradient(ellipse at center,
                transparent 0%,
                rgba(0, 0, 0, 0.7) 100%);
    }

    .hero-content {
        margin-top: 0;
    }

    h1 {
        padding: 20px 30px;
        font-size: clamp(2rem, 6vw, 3rem);
        backdrop-filter: blur(10px);
    }

    .spots-counter {
        font-size: 1rem;
        padding: 12px 25px;
    }

    .cta-button {
        padding: 16px 40px;
        font-size: 1.1rem;
    }
}

/* Остальные стили остаются без изменений */
.section {
    padding: 100px 20px;
    position: relative;
    background: #ffffff;
}

.section:nth-child(even) {
    background: #f8f9fa;
}

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

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 60px;
    text-align: center;
    background: linear-gradient(135deg, #014ACD 0%, #FFFFFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ИСПРАВЛЕННЫЕ СТИЛИ: Кнопки быстрой навигации - БЕЛЫЕ */
.quick-nav {
    position: fixed;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.quick-nav-button {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #ffffff;
    color: #014ACD;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    opacity: 0.9;
    position: relative;
    cursor: pointer;
    border: 2px solid rgba(1, 74, 205, 0.1);
    font-family: 'Segoe UI Emoji', 'Segoe UI Symbol', 'Apple Color Emoji', sans-serif;
}

.quick-nav-button:hover {
    opacity: 1;
    transform: scale(1.15);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
    background: #f8f9fa;
    border-color: rgba(1, 74, 205, 0.3);
}

/* Активация на тач-устройствах */
.quick-nav-button:active {
    transform: scale(0.95);
    opacity: 1;
    background: #f0f0f0;
}

/* Подсказки для кнопок */
.quick-nav-tooltip {
    position: absolute;
    right: 80px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 1rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    font-weight: 600;
}

.quick-nav-button:hover .quick-nav-tooltip {
    opacity: 1;
}

/* Для мобильных устройств - показываем подсказки при нажатии */
@media (max-width: 1024px) {
    .quick-nav {
        right: 20px;
        gap: 18px;
    }

    .quick-nav-button {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }

    .quick-nav-tooltip {
        right: 70px;
        font-size: 0.9rem;
        padding: 8px 14px;
    }
}

@media (max-width: 768px) {
    .quick-nav {
        right: 15px;
        gap: 15px;
    }

    .quick-nav-button {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
        -webkit-tap-highlight-color: transparent;
        -webkit-user-select: none;
        user-select: none;
    }

    .quick-nav-tooltip {
        right: 60px;
        font-size: 0.85rem;
        padding: 7px 12px;
    }

    /* Для мобильных: hover не работает, используем active */
    .quick-nav-button:active {
        transform: scale(0.9);
        opacity: 1;
        background: #e9ecef;
    }
}

@media (max-width: 480px) {
    .quick-nav {
        right: 10px;
        gap: 12px;
    }

    .quick-nav-button {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }

    .quick-nav-tooltip {
        right: 50px;
        font-size: 0.8rem;
        padding: 6px 10px;
    }
}

/* Скрываем навигацию на очень маленьких экранах */
@media (max-width: 360px) {
    .quick-nav {
        right: 8px;
        gap: 10px;
    }

    .quick-nav-button {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .quick-nav-tooltip {
        display: none;
    }
}

/* НОВЫЙ РАЗДЕЛ "СПИКЕРЫ И ИХ ВОРКШОПЫ" */
.speakers-workshops-section {
    background: #ffffff;
    padding: 100px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    background: linear-gradient(135deg, #014ACD 100%, #F4481A 0%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    font-weight: 800;
}

.section-subtitle {
    font-size: 1.3rem;
    color: #6c757d;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.speakers-container {
    display: flex;
    flex-direction: column;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Карточка спикера с воркшопом */
.speaker-workshop-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    background: #f8f9fa;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 2px solid #e9ecef;
    transition: all 0.4s ease;
    position: relative;
}

.speaker-workshop-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(1, 74, 205, 0.15);
    border-color: #014ACD;
}

/* Левая часть - информация о спикере */
.speaker-info {
    padding: 40px;
    background: linear-gradient(135deg, rgba(1, 74, 205, 0.05) 0%, rgba(244, 72, 26, 0.05) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.speaker-info::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #014ACD 0%, #F4481A 100%);
}

.speaker-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    overflow: hidden;
    position: relative;
    border: 6px solid white;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.speaker-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.speaker-name {
    font-size: 1.6rem;
    margin-bottom: 10px;
    font-weight: 800;
    color: #1a1a1a;
    line-height: 1.3;
}

.speaker-role {
    color: #014ACD;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    padding: 6px 15px;
    background: rgba(1, 74, 205, 0.1);
    border-radius: 20px;
    display: inline-block;
}

.speaker-bio {
    color: #6c757d;
    line-height: 1.6;
    margin-top: 15px;
    font-size: 0.95rem;
    max-width: 300px;
}

/* Правая часть - информация о воркшопе */
.workshop-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.workshop-labels {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.workshop-label {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #F4481A 0%, #FF9F43 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 5px 15px rgba(244, 72, 26, 0.3);
}

.workshop-label::before {
    content: '🎯';
    margin-right: 8px;
    font-size: 1.1rem;
}

/* ОБНОВЛЕННЫЙ СТИЛЬ: Язык воркшопа с SVG флагами */
.workshop-language {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #014ACD 0%, #2196F3 100%);
    color: white;
    padding: 8px 15px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 5px 15px rgba(1, 74, 205, 0.3);
    gap: 8px;
}

/* Убираем эмодзи перед языком */
.workshop-language::before {
    display: none;
}

/* Стили для SVG иконок */
.language-flag {
    width: 16px;
    height: 12px;
    flex-shrink: 0;
    border-radius: 1px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.workshop-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 800;
    color: #1a1a1a;
    line-height: 1.3;
}

.workshop-description {
    color: #6c757d;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 1.05rem;
}

/* Адаптивность для языка воркшопа */
@media (max-width: 768px) {
    .workshop-language {
        font-size: 0.9rem;
        padding: 6px 12px;
        gap: 6px;
    }

    .language-flag {
        width: 14px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .workshop-language {
        font-size: 0.85rem;
        padding: 5px 10px;
        gap: 5px;
    }

    .language-flag {
        width: 12px;
        height: 9px;
    }
}

/* Адаптивность для карточек */
@media (max-width: 992px) {
    .speaker-workshop-card {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .speaker-info {
        padding: 30px;
        padding-bottom: 20px;
    }

    .speaker-info::before {
        display: none;
    }

    .speaker-info::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80%;
        height: 3px;
        background: linear-gradient(90deg, #014ACD 0%, #F4481A 100%);
        border-radius: 2px;
    }

    .workshop-info {
        padding: 30px;
        padding-top: 20px;
    }
}

@media (max-width: 768px) {
    .speaker-photo {
        width: 150px;
        height: 150px;
    }

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

@media (max-width: 480px) {
    .speaker-workshop-card {
        border-radius: 20px;
    }

    .speaker-info,
    .workshop-info {
        padding: 25px 20px;
    }

    .speaker-photo {
        width: 130px;
        height: 130px;
    }
}

/* НОВЫЙ ДИЗАЙН БЛОКА "ПРОГРАММА" */
.schedule-section {
    background: linear-gradient(135deg, rgba(1, 74, 205, 0.03) 0%, rgba(244, 72, 26, 0.03) 100%);
    padding: 100px 20px;
    position: relative;
    overflow: hidden;
}

.schedule-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(1, 74, 205, 0.05) 1px, transparent 1px);
    background-size: 80px 80px;
    animation: floatGrid 40s linear infinite;
    z-index: 0;
}

@keyframes floatGrid {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    100% {
        transform: translate(40px, 40px) rotate(1deg);
    }
}

.schedule-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.schedule-header {
    text-align: center;
    margin-bottom: 70px;
}

.schedule-title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    background: linear-gradient(135deg, #014ACD 100%, #F4481A 0%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    font-weight: 800;
}

.schedule-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.schedule-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-day {
    background: linear-gradient(135deg, #014ACD, #F4481A);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
    margin-bottom: 50px;
    box-shadow: 0 8px 25px rgba(1, 74, 205, 0.3);
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-items {
    position: relative;
}

.timeline-items::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #014ACD 0%, #F4481A 100%);
    border-radius: 2px;
    box-shadow: 0 0 20px rgba(1, 74, 205, 0.2);
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInRight 0.6s ease forwards;
}

.timeline-item:nth-child(1) {
    animation-delay: 0.1s;
}

.timeline-item:nth-child(2) {
    animation-delay: 0.2s;
}

.timeline-item:nth-child(3) {
    animation-delay: 0.3s;
}

.timeline-item:nth-child(4) {
    animation-delay: 0.4s;
}

.timeline-item:nth-child(5) {
    animation-delay: 0.5s;
}

.timeline-item:nth-child(6) {
    animation-delay: 0.6s;
}

.timeline-item:nth-child(7) {
    animation-delay: 0.7s;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.timeline-time {
    width: 120px;
    flex-shrink: 0;
    padding: 15px 20px;
    background: white;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border: 2px solid #e9ecef;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.timeline-time:hover {
    transform: scale(1.05);
    border-color: #014ACD;
    box-shadow: 0 10px 25px rgba(1, 74, 205, 0.15);
}

.time-period {
    font-size: 1.1rem;
    font-weight: 700;
    color: #014ACD;
    margin-bottom: 5px;
}

.time-duration {
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 600;
}

.timeline-marker {
    position: relative;
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.timeline-marker::before {
    content: '';
    width: 20px;
    height: 20px;
    background: white;
    border: 4px solid #014ACD;
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(1, 74, 205, 0.2), 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-marker::before {
    transform: scale(1.2);
    background: linear-gradient(135deg, #014ACD, #F4481A);
    border-color: white;
}

.timeline-content {
    flex: 1;
    background: white;
    padding: 25px 30px;
    border-radius: 20px;
    margin-left: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(180deg, #014ACD 0%, #F4481A 100%);
    border-radius: 3px 0 0 3px;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(1, 74, 205, 0.15);
    border-color: rgba(1, 74, 205, 0.2);
}

.timeline-session {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.session-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
    margin-right: 15px;
    flex-shrink: 0;
}

.session-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.3;
}

.session-desc {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 15px;
    padding-left: 60px;
}

.session-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(1, 74, 205, 0.1);
    color: #014ACD;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-right: 10px;
    margin-top: 5px;
}

.session-tag::before {
    content: '🏷️';
    margin-right: 6px;
    font-size: 0.9rem;
}

.coffee-break .session-icon {
    background: linear-gradient(135deg, #F4481A 0%, #FF9F43 100%);
}

.coffee-break .timeline-content::before {
    background: linear-gradient(180deg, #F4481A 0%, #FF9F43 100%);
}

.networking .session-icon {
    background: linear-gradient(135deg, #00B894 0%, #00CEC9 100%);
}

.networking .timeline-content::before {
    background: linear-gradient(180deg, #00B894 0%, #00CEC9 100%);
}

@media (max-width: 768px) {
    .timeline-items::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-time {
        width: 100%;
        margin-bottom: 20px;
        max-width: 200px;
    }

    .timeline-marker {
        display: none;
    }

    .timeline-content {
        margin-left: 0;
    }

    .session-desc {
        padding-left: 0;
    }

    .timeline-session {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .timeline-items::before {
        left: 20px;
    }

    .timeline-content {
        padding: 20px;
    }

    .session-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .session-title {
        font-size: 1.2rem;
    }
}

/* Блок "Коллаборативка и Рефлексия" */
.collaboration-section {
    background: #ffffff;
    padding: 100px 20px;
}

.collaboration-container {
    max-width: 1000px;
    margin: 0 auto;
}

.collaboration-title {
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: 40px;
    text-align: center;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.collaboration-intro {
    font-size: 1.3rem;
    line-height: 1.8;
    color: #1a1a1a;
    margin-bottom: 50px;
    text-align: center;
    padding: 0 20px;
}

.collaboration-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.highlight-item {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 20px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-10px);
    border-color: #F4481A;
    box-shadow: 0 20px 40px rgba(244, 72, 26, 0.1);
}

.highlight-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
    text-align: center;
}

.highlight-item h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    text-align: center;
    color: #1a1a1a;
    font-weight: 700;
}

.highlight-item p {
    color: #6c757d;
    line-height: 1.6;
    text-align: center;
}

.excursion-box {
    background: linear-gradient(135deg, rgba(1, 74, 205, 0.05) 0%, rgba(244, 72, 26, 0.05) 100%);
    padding: 40px;
    border-radius: 20px;
    border: 2px solid rgba(1, 74, 205, 0.2);
    text-align: center;
    margin-top: 30px;
}

.excursion-time {
    display: inline-block;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.excursion-title {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 700;
}

.excursion-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #6c757d;
    max-width: 700px;
    margin: 0 auto;
}

/* Блок "О событии" */
.about-event {
    background: #f8f9fa;
    padding: 100px 20px;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-title {
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: 30px;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #6c757d;
    margin-bottom: 50px;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.highlight-card {
    background: #ffffff;
    padding: 40px 30px;
    border-radius: 20px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-10px);
    border-color: #014ACD;
    box-shadow: 0 20px 40px rgba(1, 74, 205, 0.1);
}

.highlight-card .highlight-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.highlight-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 700;
    color: #1a1a1a;
}

.highlight-card p {
    color: #6c757d;
    line-height: 1.6;
}

.registration {
    background: #ffffff;
    text-align: center;
}

/* ОБНОВЛЕННЫЕ СТИЛИ ДЛЯ ФОРМЫ */
.registration form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-row input {
    flex: 1;
}

.phone-input-group {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
}

.country-code-display {
    padding: 16px 15px;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-right: none;
    border-radius: 12px 0 0 12px;
    font-weight: 600;
    color: #1a1a1a;
    white-space: nowrap;
    font-family: 'Courier New', monospace;
}

.phone-input {
    flex: 1;
    position: relative;
}

.phone-input input {
    border-radius: 0 12px 12px 0;
    border-left: none;
    width: 100%;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.phone-hint {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 8px;
    border-radius: 6px;
    pointer-events: none;
    z-index: 2;
}

.form-message {
    display: none;
    margin-top: 20px;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #1a1a1a;
    font-size: 0.95rem;
}

.workshop-select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    background: #ffffff;
    transition: all 0.3s ease;
}

.workshop-select:focus {
    outline: none;
    border-color: #014ACD;
    box-shadow: 0 0 0 3px rgba(1, 74, 205, 0.1);
}

.registration input,
.registration select {
    padding: 18px 25px;
    border: 2px solid #e9ecef;
    background: #ffffff;
    color: #1a1a1a;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.registration input:focus,
.registration select:focus {
    outline: none;
    border-color: #014ACD;
    box-shadow: 0 0 0 3px rgba(1, 74, 205, 0.1);
}

.registration button {
    padding: 18px 45px;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.registration button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(1, 74, 205, 0.5);
}

.registration button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.spots-info {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #6c757d;
}

.spots-progress {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    margin: 10px 0;
    overflow: hidden;
}

.spots-progress-bar {
    height: 100%;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.payment-link {
    display: none;
    margin-top: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    border: 2px dashed #014ACD;
    text-align: center;
}

.payment-link a {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #014ACD 0%, #F4481A 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.payment-link a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(1, 74, 205, 0.3);
}

footer {
    background: #1a1a1a;
    padding: 40px 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.location {
    background: #ffffff;
}

.location-info {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    margin-top: 50px;
    align-items: start;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.location-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.location-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.location-item h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    font-weight: 700;
    color: #1a1a1a;
}

.location-item p {
    color: #6c757d;
    line-height: 1.6;
}

.map-container {
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
}

@media (max-width: 968px) {
    .location-info {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-highlights,
    .collaboration-highlights {
        grid-template-columns: 1fr;
    }

    .excursion-box {
        padding: 30px 20px;
    }

    .form-row {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .form-group {
        margin-bottom: 20px;
    }

    .form-label {
        font-size: 0.9rem;
    }

    .workshop-select {
        padding: 14px 16px;
        font-size: 0.95rem;
    }

    .phone-hint {
        font-size: 0.8rem;
        padding: 3px 6px;
    }
}

@media (max-width: 480px) {
    .phone-input-group {
        flex-direction: row;
        align-items: stretch;
    }

    .country-code-display {
        padding: 12px 15px;
        font-size: 0.9rem;
    }

    .phone-input input {
        font-size: 0.9rem;
        padding: 12px 15px;
    }

    .phone-hint {
        font-size: 0.8rem;
        right: 10px;
    }

    .form-message {
        padding: 12px;
        font-size: 0.9rem;
    }

    .spots-counter {
        font-size: 1rem;
        padding: 8px 16px;
    }
}

/* Дата проведения */
.event-date {
    display: inline-block;
    font-size: 1.3rem;
    color: white;
    background: rgba(1, 74, 205, 0.9);
    padding: 15px 30px;
    border-radius: 30px;
    margin-bottom: 25px;
    font-weight: 700;
    animation: fadeInUp 1s ease 0.5s backwards;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .event-date {
        font-size: 1.1rem;
        padding: 12px 25px;
        margin-bottom: 20px;
    }
}