/* Reset и базовые стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Inter", sans-serif;
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    color: #FFFFFF;
    background: #627DC3;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Кнопки */
.btn-primary {
    background: #ED5252;
    color: #FFFFFF;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-family: "Inter", sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(237, 82, 82, 0.3);
}

.btn-primary:hover {
    background: #d64444;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(237, 82, 82, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #ED5252;
    padding: 12px 24px;
    border-radius: 8px;
    border: 2px solid #ED5252;
    font-family: "Inter", sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #ED5252;
    color: #FFFFFF;
    transform: translateY(-2px);
}

/* Заглушки для изображений */
.image-placeholder {
    background: rgba(255, 255, 255, 0.1);
    border: 2px dashed rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    text-align: center;
    backdrop-filter: blur(5px);
}

/* ХЕДЕР */
.header {
    background: rgba(98, 125, 195, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-image {
    height: 56px;
    width: auto;
    transition: all 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.1);
}

.logo-text {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.02em;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #FFFFFF;
    font-weight: 400;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: #ED5252;
    transform: translateY(-1px);
}

.nav-link.disabled {
    color: #999999;
    cursor: not-allowed;
    position: relative;
}

.nav-link.disabled:hover {
    color: #999999;
}

.nav-link.disabled::after {
    content: " (заглушка)";
    font-size: 0.8rem;
    color: #999999;
}

/* ОПТИМИЗАЦИЯ ХЕДЕРА ДЛЯ МОБИЛЬНЫХ */
@media (max-width: 768px) {
    .header {
        padding: 12px 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-list {
        gap: 24px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .logo-image {
        height: 48px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .nav-link {
        font-size: 1rem;
        padding: 8px 16px;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .nav-link:hover {
        background: rgba(255, 255, 255, 0.1);
    }
}

/* HERO СЕКЦИЯ */
.hero {
    padding: 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 60% 40%;
    gap: 32px;
    align-items: center;
}

.hero-content h1 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.1;
    color: #FFFFFF;
    margin-bottom: 24px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1rem;
    color: #FFFFFF;
    margin-bottom: 32px;
    opacity: 0.9;
}

.hero-image .image-placeholder {
    min-height: 300px;
}

.hero-laptop-image {
    width: 100%;
    height: auto;
    max-width: 500px;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.hero-laptop-image:hover {
    transform: scale(1.02) translateY(-5px);
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* СЕКЦИЯ "4 УНИВЕРСАЛЬНЫХ ФОРМАТА" */
.formats {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(98, 125, 195, 0.1) 0%, rgba(237, 82, 82, 0.1) 100%);
    position: relative;
}

.section-title {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.2;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 64px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    position: relative;
    letter-spacing: -0.01em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #627DC3, #ED5252);
    border-radius: 2px;
}

.format-block {
    margin-bottom: 64px;
}

.format-block:last-child {
    margin-bottom: 0;
}

.format-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.format-grid.reverse {
    direction: rtl;
}

.format-grid.reverse > * {
    direction: ltr;
}

.format-content {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(237, 82, 82, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.format-content:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(237, 82, 82, 0.3);
}

.format-content h3 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.format-content p {
    margin-bottom: 24px;
    color: #2D2D2D;
    font-weight: 500;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #2D2D2D;
    font-weight: 500;
}

.check-icon {
    color: #ED5252;
    font-weight: 600;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.format-image {
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.format-image .image-placeholder {
    min-height: 250px;
    width: 100%;
    border-radius: 12px;
}

.format-image img {
    width: 100%;
    height: 350px;
    object-fit: contain;
    border-radius: 12px;
    transform: scale(1.1);
}

/* СЕКЦИЯ "ИННОВАЦИОННЫЕ БЛОКИ" */
.innovations {
    padding: 80px 0;
}

.innovations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.innovation-card {
    text-align: center;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(237, 82, 82, 0.1);
    transition: all 0.3s ease;
}

.innovation-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
    border-color: rgba(237, 82, 82, 0.3);
}

.innovation-icon {
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
    transition: transform 0.3s ease;
}

.innovation-icon svg, .innovation-icon img {
    filter: drop-shadow(0 4px 12px rgba(237, 82, 82, 0.2));
    transition: all 0.3s ease;
}

/* Стилизация иконок под цвета сайта */
.innovation-icon img {
    filter: 
        brightness(0) 
        saturate(100%) 
        invert(29%) 
        sepia(72%) 
        saturate(5468%) 
        hue-rotate(342deg) 
        brightness(95%) 
        contrast(92%)
        drop-shadow(0 4px 12px rgba(237, 82, 82, 0.2));
}

.innovation-card:hover .innovation-icon {
    transform: translateY(-4px);
}

.innovation-card:hover .innovation-icon svg, 
.innovation-card:hover .innovation-icon img {
    transform: scale(1.05);
}

.innovation-card:hover .innovation-icon img {
    filter: 
        brightness(0) 
        saturate(100%) 
        invert(29%) 
        sepia(72%) 
        saturate(5468%) 
        hue-rotate(342deg) 
        brightness(105%) 
        contrast(102%)
        drop-shadow(0 8px 20px rgba(237, 82, 82, 0.4));
}

/* Анимации для нейронных связей в первой иконке */
@keyframes pulse-brain {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.innovation-card:hover .innovation-icon svg circle[fill="#ED5252"] {
    animation: pulse-brain 2s infinite;
}

/* Анимация вращения для интеграционных колец */
@keyframes rotate-rings {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.innovation-card:hover .innovation-icon svg circle[stroke-dasharray] {
    animation: rotate-rings 4s linear infinite;
    transform-origin: 32px 32px;
}

/* Анимация мерцания звезд */
@keyframes twinkle {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.innovation-card:hover .innovation-icon svg polygon[fill="#FFE66D"] {
    animation: twinkle 1.5s infinite;
}

.innovation-card h3 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: #1A3A5F;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.innovation-card p {
    color: #333333;
}

/* СЕКЦИЯ "КАК РАБОТАЕТ НАШ ВИДЖЕТ" */
.how-it-works {
    padding: 80px 0;
}

.how-it-works-grid {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 32px;
    align-items: center;
}

.how-it-works-content h2 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.2;
    color: #FFFFFF;
    margin-bottom: 16px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.01em;
}

.how-it-works-content p {
    margin-bottom: 32px;
    color: #FFFFFF;
    opacity: 0.9;
}

.how-it-works-steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.step-icon {
    width: 40px;
    height: 40px;
    background: #ED5252;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(237, 82, 82, 0.3);
}

.step span {
    font-weight: 600;
    color: #1A3A5F;
}

/* СЕКЦИЯ "РЕАЛЬНЫЕ РЕЗУЛЬТАТЫ КЛИЕНТОВ" */
.client-results {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-subtitle {
    font-size: 1rem;
    color: #FFFFFF;
    margin-top: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.results-slider {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.results-track {
    display: flex;
    transition: transform 0.3s ease;
    width: 300%;
}

.result-card {
    flex: 0 0 33.333%;
    padding: 40px;
    background: #F5F7FA;
    border-radius: 12px;
    margin: 0 8px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.result-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.result-icon {
    width: 60px;
    height: 60px;
    background: #ED5252;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(237, 82, 82, 0.3);
}

.result-card h3 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: #1A3A5F;
    margin: 0;
    letter-spacing: -0.01em;
}

.result-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: #333333;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-top: 32px;
}

.slider-btn {
    background: #ED5252;
    color: #FFFFFF;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: #d64444;
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #D1D5DB;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active,
.dot:hover {
    background: #ED5252;
}

/* СЕКЦИЯ "ДЛЯ КОГО ПОДХОДИТ" */
.target-audience {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.target-audience-header {
    text-align: center;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
}

.target-audience-header h2 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: #FFFFFF;
    margin-bottom: 16px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.01em;
}

.target-subtitle {
    font-size: 1.2rem;
    color: #FFFFFF;
    font-weight: 400;
    opacity: 0.9;
}

.audience-cards-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
    position: relative;
    z-index: 2;
}

.audience-card {
    position: relative;
    background: #FFFFFF;
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    cursor: pointer;
    margin-bottom: 16px;
}

.audience-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.audience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ED5252, #FF7A59);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.audience-card:hover::before {
    transform: scaleX(1);
}

.card-content {
    position: relative;
    z-index: 2;
}

.audience-emoji {
    font-size: 4rem;
    margin-bottom: 20px;
    display: block;
}

.audience-card h3 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: #1A3A5F;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.audience-card h4 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #ED5252;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.audience-card p {
    color: #666;
    line-height: 1.6;
}

/* Специальные эффекты для карточек */
.arbitrage-card:hover {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
}

.webmaster-card:hover {
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

/* НОВАЯ СЕКЦИЯ "ДЛЯ КОГО ПОДХОДИТ" - СОВРЕМЕННЫЙ ДИЗАЙН */
.target-audience-modern {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.modern-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.modern-header h2 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.01em;
}

.modern-subtitle {
    font-size: 1.3rem;
    color: rgba(255,255,255,0.9);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

.audience-cards-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 2;
}

.modern-card {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 0;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.2);
}

.modern-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

.card-visual {
    height: 180px;
    position: relative;
    overflow: hidden;
}

.visual-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.8;
    transition: all 0.4s ease;
}

.arbitrage-modern .visual-background {
    background: #ED5252;
}

.webmaster-modern .visual-background {
    background: #ED5252;
}

.blogger-modern .visual-background {
    background: #ED5252;
}

.modern-card:hover .visual-background {
    opacity: 1;
    transform: scale(1.1);
}

.visual-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Placeholder стили удалены - заменены на SVG иконки */

.card-info {
    padding: 32px;
}

.category-badge {
    display: inline-block;
    padding: 8px 16px;
    background: #ED5252;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.webmaster-modern .category-badge {
    background: #ED5252;
}

.blogger-modern .category-badge {
    background: #ED5252;
}

.card-info h3 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1A3A5F;
    margin-bottom: 16px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.card-info p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 24px;
    font-size: 15px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: #e2e8f0;
    transform: translateX(4px);
}

.benefit-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.benefit-item span:last-child {
    font-weight: 600;
    color: #1A3A5F;
    font-size: 14px;
}

/* Адаптивность для новой секции */
@media (max-width: 768px) {
    .target-audience-modern {
        padding: 60px 0;
    }
    
    .modern-header h2 {
        font-size: 2.2rem;
    }
    
    .modern-subtitle {
        font-size: 1.1rem;
    }
    
    .audience-cards-modern {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .modern-card {
        margin: 0 16px;
    }
    
    .card-visual {
        height: 140px;
    }
    
    .placeholder-img {
        width: 60px;
        height: 60px;
        font-size: 10px;
    }
    
    .card-info {
        padding: 24px;
    }
    
    .card-info h3 {
        font-size: 1.3rem;
    }
}

/* СЕКЦИЯ "ОСТАЛИСЬ ВОПРОСЫ?" */
.questions-section {
    padding: 80px 0;
    background: rgba(98, 125, 195, 0.05);
    position: relative;
}

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

.questions-title {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 16px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.questions-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 48px;
    line-height: 1.6;
}

.questions-form {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.form-input {
    flex: 1;
    min-width: 200px;
    padding: 16px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: #FFFFFF;
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-input:focus {
    outline: none;
    border-color: #ED5252;
    box-shadow: 0 0 0 4px rgba(237, 82, 82, 0.2);
    background: rgba(255, 255, 255, 0.15);
}

.form-submit {
    min-width: 140px;
    white-space: nowrap;
}

/* Адаптивность для формы */
@media (max-width: 768px) {
    .questions-section {
        padding: 60px 0;
    }
    
    .questions-title {
        font-size: 2rem;
    }
    
    .questions-subtitle {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    
    .questions-form {
        flex-direction: column;
        gap: 12px;
    }
    
    .form-input {
        min-width: 100%;
    }
    
    .form-submit {
        min-width: 100%;
        margin-top: 8px;
    }
}

/* FOOTER */
.footer {
    padding: 60px 0 32px;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(22, 33, 62, 0.9) 50%, rgba(15, 20, 25, 0.9) 100%);
    border-top: 1px solid rgba(237, 82, 82, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.company-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.company-name {
    font-family: "Unbounded", "Inter", sans-serif;
    font-weight: 600;
    color: #1A3A5F;
    font-size: 1.1rem;
    letter-spacing: -0.01em;
}

.company-inn {
    color: #666666;
    font-size: 0.9rem;
}

.skolkovo-logo {
    margin-top: 16px;
}

.skolkovo-image {
    height: 40px;
    width: auto;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.skolkovo-image:hover {
    opacity: 1;
}

.footer-title {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1A3A5F;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.footer-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav-link {
    text-decoration: none;
    color: #333333;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-nav-link:hover {
    color: #ED5252;
    transform: translateX(4px);
}

.footer-nav-link.disabled {
    color: #999999;
    cursor: not-allowed;
}

.footer-nav-link.disabled:hover {
    color: #999999;
}

.footer-nav-link.disabled::after {
    content: " (заглушка)";
    font-size: 0.8rem;
    color: #999999;
}

.contacts-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.address {
    line-height: 1.5;
}

.address p {
    margin-bottom: 4px;
    color: #666666;
    font-size: 0.9rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-link {
    text-decoration: none;
    color: #ED5252;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #d64444;
}

.footer-bottom {
    padding-top: 24px;
    text-align: center;
}

.copyright {
    color: #FFFFFF;
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Адаптивность футера */
@media (max-width: 768px) {
    .footer {
        padding: 40px 0 24px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 32px;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-nav-list {
        align-items: center;
    }
    
    .contacts-info {
        align-items: center;
        text-align: center;
    }
}

/* Адаптивный дизайн */
@media (max-width: 768px) {
    .hero-grid,
    .format-grid,
    .how-it-works-grid,
    .target-audience-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .format-grid.reverse {
        direction: ltr;
    }
    
    /* ОПТИМИЗАЦИЯ СЕКЦИИ ИННОВАЦИЙ */
    .innovations {
        padding: 60px 0;
    }
    
    .innovations-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .innovation-card {
        padding: 32px 24px;
        text-align: center;
        background: rgba(255, 255, 255, 0.08);
        border-radius: 16px;
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .innovation-card h3 {
        font-size: 1.4rem;
        margin: 20px 0 16px 0;
        line-height: 1.3;
    }
    
    .innovation-card p {
        font-size: 1rem;
        line-height: 1.6;
        opacity: 0.9;
    }
    
    .audience-cards-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .audience-card {
        padding: 32px 24px;
    }
    
    .target-audience-header h2 {
        font-size: 2rem;
    }
    
    .target-subtitle {
        font-size: 1rem;
    }
    
    /* ОПТИМИЗАЦИЯ HERO-СЕКЦИИ ДЛЯ МОБИЛЬНЫХ */
    .hero {
        padding: 60px 0;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.15;
        margin-bottom: 20px;
        letter-spacing: -0.03em;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.5;
        margin-bottom: 40px;
        opacity: 0.95;
        max-width: 90%;
        margin-left: auto;
        margin-right: auto;
    }

    /* ПОЛНОСТЬЮ СКРЫВАЕМ КАРТИНКУ В МОБИЛЬНОЙ ВЕРСИИ */
    .hero-image {
        display: none;
    }
    
    /* ОПТИМИЗАЦИЯ КНОПКИ ДЛЯ TOUCH-УСТРОЙСТВ */
    .btn-primary {
        padding: 16px 32px;
        font-size: 1.1rem;
        min-height: 50px;
        border-radius: 12px;
        box-shadow: 0 6px 20px rgba(237, 82, 82, 0.4);
    }
    
    /* ОПТИМИЗАЦИЯ СЕКЦИЙ ДЛЯ МОБИЛЬНЫХ */
    .formats {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 48px;
        line-height: 1.2;
    }
    
    .format-block {
        margin-bottom: 48px;
        padding: 24px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 16px;
        backdrop-filter: blur(10px);
    }
    
    .format-content {
        text-align: center;
        padding: 20px;
    }
    
    .format-content h3 {
        font-size: 1.5rem;
        margin-bottom: 16px;
        line-height: 1.3;
    }
    
    .format-content p {
        font-size: 1.1rem;
        line-height: 1.5;
        margin-bottom: 24px;
    }
    
    .feature-list {
        text-align: left;
        max-width: 280px;
        margin: 0 auto 24px auto;
    }
    
    .feature-list li {
        font-size: 1rem;
        padding: 8px 0;
    }
    
    .btn-secondary {
        padding: 14px 28px;
        font-size: 1rem;
        min-height: 48px;
        border-radius: 10px;
    }
    
    .innovation-card h3,
    .audience-block h3 {
        font-size: 1.25rem;
    }
    
    .how-it-works-content h2,
    .target-audience-content h2 {
        font-size: 1.75rem;
    }

    .target-subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }

    /* Адаптивные стили для секции кейсов */
    .client-results {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .result-card {
        padding: 24px;
        min-height: 180px;
    }

    .result-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .result-card h3 {
        font-size: 1.3rem;
    }

    .slider-controls {
        margin-top: 24px;
        gap: 16px;
    }

    .slider-btn {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

/* POPUP STYLES */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.popup-container {
    background: #FFFFFF;
    border-radius: 12px;
    max-width: 480px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: scale(0.8) translateY(20px);
    transition: all 0.3s ease;
}

.popup-overlay.active .popup-container {
    transform: scale(1) translateY(0);
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 32px 0 32px;
    border-bottom: 1px solid #F5F7FA;
    margin-bottom: 24px;
}

.popup-header h3 {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: #1A3A5F;
    margin: 0;
    letter-spacing: -0.01em;
}

.popup-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #999;
    cursor: pointer;
    padding: 4px;
    transition: color 0.3s ease;
}

.popup-close:hover {
    color: #333;
}

.popup-content {
    padding: 0 32px 32px 32px;
}

.popup-content p {
    color: #666;
    margin-bottom: 24px;
    line-height: 1.5;
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-group input {
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 1rem;
    font-family: "Inter", sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #ED5252;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group input::placeholder {
    color: #999;
}

.popup-submit {
    margin-top: 8px;
    width: 100%;
    padding: 14px;
    font-size: 1rem;
}

.popup-submit:hover {
    background: #d64444;
    transform: translateY(-1px);
}

/* ДОПОЛНИТЕЛЬНАЯ ОПТИМИЗАЦИЯ ДЛЯ МАЛЕНЬКИХ ЭКРАНОВ */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    
    .btn-primary {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
        display: block;
    }
    
    .section-title {
        font-size: 1.6rem;
        margin-bottom: 40px;
    }
    
    .format-content h3 {
        font-size: 1.3rem;
    }
    
    .format-content p {
        font-size: 1rem;
    }
    
    .innovation-card {
        padding: 24px 20px;
    }
    
    .nav-list {
        gap: 16px;
    }
    
    .nav-link {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    
    .format-block {
        padding: 20px;
        margin-bottom: 40px;
    }
    
    .btn-secondary {
        width: 100%;
        max-width: 240px;
        margin: 0 auto;
        display: block;
    }
}

/* Responsive popup */
@media (max-width: 568px) {
    .popup-container {
        width: 95%;
        margin: 20px;
    }
    
    .popup-header,
    .popup-content {
        padding-left: 24px;
        padding-right: 24px;
    }
    
    .popup-header h3 {
        font-size: 1.25rem;
    }
}

/* STEP BY STEP GUIDE STYLES - Дублированная секция */
.step-by-step-guide {
    padding: 80px 0;
}

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

.step-guide-title {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.2;
    color: #FFFFFF;
    margin-bottom: 16px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.01em;
}

.step-guide-subtitle {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #FFFFFF;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

.step-cards-container {
    display: flex;
    gap: 32px;
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
}

.step-card {
    position: relative;
    width: 100%;
    max-width: 320px;
    min-height: 200px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: fadeUp 0.3s ease;
    display: flex;
    flex-direction: column;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.step-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ED5252;
    color: #FFFFFF;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(237, 82, 82, 0.3);
    z-index: 10;
}

.step-card-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.step-card-title {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: #1A1A1A;
    margin: 0;
    letter-spacing: -0.01em;
}

.step-card-text {
    font-size: 1rem;
    font-weight: 400;
    color: #333333;
    line-height: 1.5;
    margin: 0;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive для step-by-step-guide */
@media (max-width: 768px) {
    .step-cards-container {
        flex-direction: column;
        gap: 24px;
    }
    
    .step-guide-title {
        font-size: 1.75rem;
    }
    
    .step-guide-subtitle {
        font-size: 0.9rem;
    }
    
    .step-card {
        max-width: 100%;
    }
    
    .step-by-step-guide {
        padding: 60px 0;
    }
}

/* CASE STUDY CAROUSEL STYLES - Дублированная секция */
.case-study-carousel {
    padding: 60px 20px;
}

.carousel-header {
    text-align: center;
    margin-bottom: 32px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.carousel-section-title {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 2.1rem;
    font-weight: 700;
    text-align: center;
    color: #FFFFFF;
    margin-bottom: 16px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.01em;
}

.carousel-section-subtitle {
    font-size: 1rem;
    font-weight: 400;
    text-align: center;
    color: #FFFFFF;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Теги фильтры */
.tag-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.filter-tag {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    color: #555555;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.filter-tag:hover,
.filter-tag.active {
    background: #E9F4FF;
    color: #ED5252;
    border-color: #ED5252;
}

/* Carousel wrapper */
.carousel-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.case-cards-container {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 0 40px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    /* Показываем ровно 3 карточки: 3 × 300px + 2 × 24px gap + 2 × 40px padding = 1008px */
    width: calc(3 * 300px + 2 * 24px + 2 * 40px);
}

.case-cards-container::-webkit-scrollbar {
    display: none;
}

/* Card style according to cases-design.json */
.case-card {
    width: 300px;
    min-height: 260px;
    min-width: 300px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all 0.3s ease;
    animation: fadeIn 0.3s ease;
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Image container */
.case-image-container {
    border-radius: 12px;
    border: 1px solid #E0E0E0;
    padding: 8px;
    background: #FFFFFF;
    overflow: hidden;
}

.case-image-placeholder {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 0.875rem;
    text-align: center;
    font-style: italic;
}

/* Content */
.case-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 6px;
}

.case-tag {
    display: inline-block;
    padding: 4px 10px;
    background-color: #E9F4FF;
    color: #ED5252;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
}

.case-title {
    font-family: "Unbounded", "Inter", sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1A1A1A;
    margin: 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.case-text {
    font-size: 1rem;
    font-weight: 400;
    color: #333333;
    line-height: 1.5;
    margin: 0;
    flex: 1;
}

.case-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #A0A0A0;
    text-decoration: none;
    margin-top: auto;
    transition: all 0.3s ease;
}

.case-link:hover {
    color: #ED5252;
    text-decoration: underline;
}

/* Navigation buttons */
.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #333333;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 2;
}

.carousel-nav-btn:hover {
    background: #F5F7FB;
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav-left {
    left: 0;
}

.carousel-nav-right {
    right: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .case-study-carousel {
        padding: 40px 10px;
    }
    
    .carousel-section-title {
        font-size: 1.75rem;
    }
    
    .carousel-section-subtitle {
        font-size: 0.9rem;
    }
    
    .carousel-wrapper {
        max-width: 320px;
    }
    
    .case-cards-container {
        padding: 0 20px;
        gap: 16px;
        /* На мобильных показываем 1 карточку: 1 × 280px + 2 × 20px padding = 320px */
        width: calc(1 * 280px + 2 * 20px);
    }
    
    .case-card {
        width: 280px;
        min-width: 280px;
        padding: 16px;
    }
    
    .carousel-nav-btn {
        width: 28px;
        height: 28px;
    }
    
    .carousel-nav-left {
        left: 5px;
    }
    
    .carousel-nav-right {
        right: 5px;
    }
    
    .tag-filters {
        gap: 8px;
        margin-bottom: 24px;
    }
    
    .filter-tag {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}

/* Специальные стили для иконок аудитории */
.audience-icon {
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.15));
}

.modern-card:hover .audience-icon {
    transform: scale(1.1) rotate(2deg);
    filter: drop-shadow(0 8px 24px rgba(0,0,0,0.25));
}

/* Анимации для конкретных иконок */
.arbitrage-icon circle[fill="#ED5252"] {
    transform-origin: center;
}

.modern-card:hover .arbitrage-icon circle[fill="#ED5252"] {
    animation: pulse-data-points 2s ease-in-out infinite;
}

.modern-card:hover .arbitrage-icon path[stroke="#ED5252"] {
    animation: draw-graph 3s ease-in-out infinite;
}

@keyframes pulse-data-points {
    0%, 100% { 
        transform: scale(1); 
        opacity: 1; 
    }
    50% { 
        transform: scale(1.3); 
        opacity: 0.7; 
    }
}

@keyframes draw-graph {
    0% { stroke-dasharray: 0 100; }
    50% { stroke-dasharray: 50 50; }
    100% { stroke-dasharray: 100 0; }
}

/* Анимации для иконки вебмастера */
.modern-card:hover .webmaster-icon text {
    animation: code-glow 2s ease-in-out infinite alternate;
}

.modern-card:hover .webmaster-icon line[stroke="#ED5252"],
.modern-card:hover .webmaster-icon line[stroke="#627DC3"] {
    animation: typing-effect 3s ease-in-out infinite;
}

@keyframes code-glow {
    from { 
        fill: #ED5252; 
        filter: drop-shadow(0 0 2px #ED5252); 
    }
    to { 
        fill: #FFFFFF; 
        filter: drop-shadow(0 0 6px #ED5252); 
    }
}

@keyframes typing-effect {
    0%, 10% { opacity: 0; stroke-dasharray: 0 20; }
    20%, 80% { opacity: 1; stroke-dasharray: 20 0; }
    90%, 100% { opacity: 1; stroke-dasharray: 20 0; }
}

/* Анимации для иконки блогера */
.modern-card:hover .blogger-icon rect[fill="#ED5252"] {
    animation: content-highlight 2s ease-in-out infinite;
}

.modern-card:hover .blogger-icon circle[fill="rgba(255,255,255,0.3)"] {
    animation: audience-pulse 2.5s ease-in-out infinite;
}

.modern-card:hover .blogger-icon circle[stroke-dasharray] {
    animation: influence-waves 4s linear infinite;
}

@keyframes content-highlight {
    0%, 100% { 
        fill: #ED5252; 
        filter: brightness(1); 
    }
    50% { 
        fill: #FF6B6B; 
        filter: brightness(1.3) drop-shadow(0 0 8px #ED5252); 
    }
}

@keyframes audience-pulse {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.3; 
    }
    50% { 
        transform: scale(1.1); 
        opacity: 0.6; 
    }
}

@keyframes influence-waves {
    0% { 
        stroke-dashoffset: 0; 
        opacity: 0.1; 
    }
    50% { 
        opacity: 0.3; 
    }
    100% { 
        stroke-dashoffset: 20; 
        opacity: 0.1; 
    }
}

/* Дополнительные эффекты при наведении */
.modern-card:hover .audience-icon text {
    animation: text-bounce 1.5s ease-in-out infinite;
}

.modern-card:hover .audience-icon polygon,
.modern-card:hover .audience-icon path[fill="#ED5252"] {
    animation: element-float 3s ease-in-out infinite;
}

@keyframes text-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

@keyframes element-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-1px) rotate(1deg); }
    66% { transform: translateY(1px) rotate(-1deg); }
}

/* Эффект свечения для всех иконок */
.modern-card:hover .audience-icon {
    filter: drop-shadow(0 8px 24px rgba(237,82,82,0.3)) drop-shadow(0 0 20px rgba(255,255,255,0.1));
} 

/* ОПТИМИЗАЦИЯ ПРОИЗВОДИТЕЛЬНОСТИ ДЛЯ МОБИЛЬНЫХ */
@media (max-width: 768px) {
    /* Упрощаем анимации для экономии батареи */
    *,
    *::before,
    *::after {
        animation-duration: 0.3s !important;
        animation-delay: 0s !important;
        transition-duration: 0.3s !important;
    }
    
    /* Убираем тяжелые эффекты на мобильных */
    .hero-laptop-image:hover,
    .innovation-card:hover,
    .format-content:hover {
        transform: none;
    }
    
    /* Улучшаем читаемость текста */
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-rendering: optimizeLegibility;
    }
    
    /* Оптимизируем скролл */
    body {
        scroll-behavior: smooth;
        overflow-x: hidden;
    }
    
    /* Делаем элементы более кликабельными */
    .btn-primary,
    .btn-secondary,
    .nav-link {
        cursor: pointer;
        touch-action: manipulation;
    }
}

/* МЕДИА-ЗАПРОС ДЛЯ ПОЛЬЗОВАТЕЛЕЙ С ПРЕДПОЧТЕНИЕМ УМЕНЬШЕННОГО ДВИЖЕНИЯ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}