/* Стили для проекта Ya. Scalper Bot */

/* Hero секция - торговая тематика */
.scalper-hero {
    position: relative;
    overflow: hidden;
    color: var(--yd-color-white);
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #0B5A6A 0%, #22D3D6 50%, #164118 100%);
    border-bottom: 5px solid transparent;
    border-image: linear-gradient(to right, var(--yd-color-primary), var(--yd-color-cta)) 1;
}

.scalper-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0B5A6A, #22D3D6, #164118);
    opacity: 1;
    z-index: -2;
}

/* Паттерн из финансовых символов для фона */
.scalper-hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FED431' fill-opacity='0.15'%3E%3Cpath d='M30 5L35 15H25L30 5ZM30 55L25 45H35L30 55ZM5 30L15 25V35L5 30ZM55 30L45 35V25L55 30Z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.4;
    z-index: -1;
}

/* Световые эффекты для торговой атмосферы */
.scalper-hero-bg::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(34, 211, 214, 0.6) 0%, rgba(34, 211, 214, 0) 70%);
    border-radius: 50%;
    bottom: -100px;
    right: -100px;
    z-index: -1;
    animation: trading-pulse 4s ease-in-out infinite;
}

.scalper-hero::before {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(248, 147, 31, 0.4) 0%, rgba(248, 147, 31, 0) 70%);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    z-index: -1;
    animation: trading-pulse 6s ease-in-out 2s infinite reverse;
}

@keyframes trading-pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* 3D-кубы и блокчейн-элементы согласно фирменному стилю */
.scalper-geometric {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

/* 3D-кубы с подсветкой */
.scalper-geometric::before {
    content: '';
    position: absolute;
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, 
        rgba(254, 212, 49, 0.3), 
        rgba(34, 211, 214, 0.3), 
        rgba(248, 147, 31, 0.3)
    );
    border: 2px solid rgba(254, 212, 49, 0.6);
    transform: perspective(200px) rotateX(45deg) rotateY(45deg);
    top: 15%;
    right: 10%;
    border-radius: 8px;
    box-shadow: 
        0 0 30px rgba(254, 212, 49, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    animation: cube-float 8s ease-in-out infinite;
}

.scalper-geometric::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, 
        rgba(34, 211, 214, 0.4), 
        rgba(11, 90, 106, 0.4)
    );
    border: 2px solid rgba(34, 211, 214, 0.7);
    transform: perspective(200px) rotateX(-30deg) rotateY(30deg);
    bottom: 20%;
    left: 8%;
    border-radius: 6px;
    box-shadow: 
        0 0 25px rgba(34, 211, 214, 0.5),
        inset 0 0 15px rgba(255, 255, 255, 0.1);
    animation: cube-float 6s ease-in-out 2s infinite reverse;
}

/* Дополнительные блокчейн-линии */
.scalper-hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 20%;
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(254, 212, 49, 0.6) 20%, 
        rgba(254, 212, 49, 0.8) 50%, 
        rgba(254, 212, 49, 0.6) 80%, 
        transparent 100%
    );
    transform: rotate(-15deg);
    box-shadow: 0 0 10px rgba(254, 212, 49, 0.4);
    animation: chain-pulse 4s ease-in-out infinite;
}

@keyframes cube-float {
    0%, 100% {
        transform: perspective(200px) rotateX(45deg) rotateY(45deg) translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: perspective(200px) rotateX(45deg) rotateY(45deg) translateY(-15px);
        opacity: 1;
    }
}

@keyframes chain-pulse {
    0%, 100% {
        opacity: 0.4;
        box-shadow: 0 0 10px rgba(254, 212, 49, 0.4);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 20px rgba(254, 212, 49, 0.8);
    }
}

/* Основное содержимое hero */
.scalper-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.scalper-hero-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.scalper-hero-icon {
    font-size: 4em;
    background: radial-gradient(circle, 
        rgba(254, 212, 49, 0.9) 0%, 
        rgba(248, 147, 31, 0.9) 50%, 
        rgba(34, 211, 214, 0.8) 100%
    );
    border-radius: 50%;
    padding: 20px;
    box-shadow: 
        0 0 30px rgba(254, 212, 49, 0.6),
        0 0 60px rgba(248, 147, 31, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.2);
    animation: icon-pulse 3s ease-in-out infinite;
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.3));
}

@keyframes icon-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 
            0 0 30px rgba(254, 212, 49, 0.6),
            0 0 60px rgba(248, 147, 31, 0.4),
            inset 0 0 20px rgba(255, 255, 255, 0.2);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 
            0 0 40px rgba(254, 212, 49, 0.8),
            0 0 80px rgba(248, 147, 31, 0.6),
            inset 0 0 25px rgba(255, 255, 255, 0.3);
    }
}

.scalper-hero h1 {
    font-size: 3.5em;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, var(--yd-color-primary), var(--yd-color-white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.scalper-hero h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: var(--yd-color-white);
    font-weight: 400;
}

.scalper-hero p {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.scalper-hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.scalper-hero-buttons .btn {
    min-width: 200px;
    font-size: 1.1em;
    padding: 15px 30px;
    position: relative;
    overflow: hidden;
}

/* Неоновые эффекты для кнопок согласно фирменному стилю */
.scalper-hero-buttons .btn--primary {
    box-shadow: 0 0 20px rgba(254, 212, 49, 0.3);
    transition: all 0.3s ease;
}

.scalper-hero-buttons .btn--primary:hover {
    box-shadow: 
        0 0 30px rgba(254, 212, 49, 0.6),
        0 0 60px rgba(254, 212, 49, 0.4);
    text-shadow: 0 0 10px rgba(26, 26, 26, 0.8);
}

.scalper-hero-buttons .btn--outline {
    border-color: var(--yd-color-primary);
    color: var(--yd-color-primary);
    box-shadow: 0 0 15px rgba(254, 212, 49, 0.2);
    transition: all 0.3s ease;
}

.scalper-hero-buttons .btn--outline:hover {
    background: var(--yd-color-primary);
    color: var(--yd-color-text-dark);
    box-shadow: 
        0 0 25px rgba(254, 212, 49, 0.6),
        0 0 50px rgba(254, 212, 49, 0.3);
}

/* Особенности и преимущества */
.features-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--yd-color-bg-light) 0%, #f8f9fa 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--yd-color-white);
    padding: 40px 30px;
    border-radius: var(--yd-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 3px solid transparent;
    background-clip: padding-box;
    position: relative;
    transition: all 0.3s ease;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, var(--yd-color-primary), var(--yd-color-cta), var(--yd-color-biruza));
    border-radius: var(--yd-radius-lg);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
    box-shadow: 
        0 0 20px rgba(254, 212, 49, 0.3),
        0 0 40px rgba(34, 211, 214, 0.2);
}

/* Блокчейн-схемные декоративные элементы */
.feature-card::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background: radial-gradient(circle, 
        rgba(254, 212, 49, 0.2) 0%, 
        rgba(254, 212, 49, 0.1) 70%, 
        transparent 100%
    );
    border: 1px solid rgba(254, 212, 49, 0.3);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
}

.feature-card:hover::after {
    opacity: 1;
    box-shadow: 0 0 15px rgba(254, 212, 49, 0.4);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3.5em;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--yd-color-cta), var(--yd-color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
}

/* Неоновое свечение для иконок */
.feature-card:hover .feature-icon {
    filter: drop-shadow(0 0 10px rgba(254, 212, 49, 0.6));
    transform: scale(1.1);
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(circle, 
        rgba(254, 212, 49, 0.1) 0%, 
        transparent 70%
    );
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.feature-card:hover .feature-icon::before {
    opacity: 1;
}

.feature-card h3 {
    color: var(--yd-color-text-dark);
    margin-bottom: 15px;
    font-size: 1.4em;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Стратегии торговли */
.strategies-section {
    padding: 80px 0;
    background: var(--yd-color-bg-light);
}

.strategy-card {
    background: var(--yd-color-white);
    padding: 40px;
    border-radius: var(--yd-radius-lg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    margin: 30px 0;
    border-left: 5px solid var(--yd-color-cta);
    transition: all 0.3s ease;
    position: relative;
}

.strategy-card:hover {
    transform: translateX(10px);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.15),
        0 0 20px rgba(248, 147, 31, 0.2);
    border-left-color: var(--yd-color-primary);
}

/* Блокчейн-декор для strategy карточек */
.strategy-card::before {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 8px;
    height: 8px;
    background: var(--yd-color-primary);
    border-radius: 50%;
    box-shadow: 
        15px 0 0 -2px var(--yd-color-cta),
        30px 0 0 -4px var(--yd-color-biruza),
        0 0 10px rgba(254, 212, 49, 0.4);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.strategy-card:hover::before {
    opacity: 1;
}

.strategy-title {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.strategy-icon {
    font-size: 2.5em;
    margin-right: 15px;
    color: var(--yd-color-cta);
}

.strategy-card h3 {
    margin: 0;
    color: var(--yd-color-text-dark);
    font-size: 1.5em;
}

.strategy-benefits {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.strategy-benefits li {
    margin: 10px 0;
    padding-left: 25px;
    position: relative;
    color: #555;
}

.strategy-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--yd-color-success);
    font-weight: bold;
}

/* Технические возможности */
.tech-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, var(--yd-color-bg-light) 100%);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.tech-card {
    background: var(--yd-color-white);
    padding: 30px;
    border-radius: var(--yd-radius-lg);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--yd-color-biruza);
    position: relative;
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.12),
        0 0 15px rgba(34, 211, 214, 0.3);
    border-top-color: var(--yd-color-primary);
}

/* Крипто-схемные элементы в tech-карточках */
.tech-card::after {
    content: '';
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--yd-color-biruza) 0%, 
        var(--yd-color-primary) 50%, 
        var(--yd-color-cta) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 0 8px rgba(34, 211, 214, 0.3);
}

.tech-card:hover::after {
    opacity: 1;
}

.tech-card h4 {
    color: var(--yd-color-text-dark);
    margin-bottom: 15px;
    font-size: 1.3em;
}

.tech-card ul {
    list-style: none;
    padding: 0;
}

.tech-card li {
    margin: 8px 0;
    padding-left: 20px;
    position: relative;
    color: #666;
}

.tech-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--yd-color-biruza);
}

/* FAQ секция */
.faq-section {
    padding: 80px 0;
    background: var(--yd-color-white);
}

.faq-container {
    max-width: 900px;
    margin: 50px auto 0;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    background-color: var(--yd-color-white);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: var(--yd-color-white);
    transition: background-color 0.3s ease;
    font-weight: 600;
    color: var(--yd-color-text-dark);
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-question::after {
    content: '+';
    font-size: 1.5em;
    color: var(--yd-color-primary);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--yd-color-white);
}

.faq-answer.active {
    padding: 0 25px 20px;
    max-height: 400px;
}

/* Видео компонент */
.video-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, var(--yd-color-bg-light) 100%);
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--yd-color-white);
    border-radius: var(--yd-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
}

.video-container:hover {
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.15),
        0 0 25px rgba(34, 211, 214, 0.2);
}

/* Блокчейн-декор для видео контейнера */
.video-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        rgba(254, 212, 49, 0.3),
        rgba(34, 211, 214, 0.3),
        rgba(248, 147, 31, 0.3)
    );
    border-radius: var(--yd-radius-lg);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-container:hover::before {
    opacity: 1;
}

.video-tabs {
    display: flex;
    border-bottom: 2px solid #eee;
}

.video-tab {
    flex: 1;
    padding: 15px 20px;
    background: #f8f9fa;
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: #666;
    transition: all 0.3s ease;
}

.video-tab.active {
    background: var(--yd-color-primary);
    color: var(--yd-color-text-dark);
    box-shadow: 
        0 0 15px rgba(254, 212, 49, 0.4),
        inset 0 0 10px rgba(255, 255, 255, 0.2);
}

.video-tab:hover:not(.active) {
    background: var(--yd-color-cta);
    color: var(--yd-color-white);
    box-shadow: 0 0 10px rgba(248, 147, 31, 0.3);
}

.video-content {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.video-frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: none;
}

.video-frame.active {
    display: block;
}

/* CTA секция */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--yd-color-dark-blue) 0%, var(--yd-color-success) 100%);
    color: var(--yd-color-white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--yd-color-white);
}

.cta-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-steps {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 40px 0;
}

.cta-step {
    text-align: center;
    max-width: 200px;
}

.cta-step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: var(--yd-color-primary);
    color: var(--yd-color-text-dark);
    border-radius: 50%;
    line-height: 40px;
    font-weight: bold;
    margin-bottom: 10px;
}

.cta-step h4 {
    color: var(--yd-color-white);
    margin-bottom: 10px;
}

.cta-step p {
    font-size: 0.9em;
    opacity: 0.8;
}

/* Адаптивность */
@media (max-width: 768px) {
    .scalper-hero-title {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .scalper-hero-icon {
        font-size: 3em;
        padding: 15px;
    }
    
    .scalper-hero h1 {
        font-size: 2.5em;
    }
    
    .scalper-hero h2 {
        font-size: 1.4em;
    }
    
    .scalper-hero p {
        font-size: 1.1em;
    }
    
    .scalper-hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .scalper-hero-buttons .btn {
        min-width: 250px;
    }
    
    .features-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .video-tabs {
        flex-direction: column;
    }
}

/* ===== INSTRUCTION STYLES ===== */
.instruction-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.instruction-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--yd-color-primary), var(--yd-color-cta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.instruction-intro p {
    font-size: 1.2rem;
    color: var(--yd-color-text-dark);
    margin-bottom: 30px;
    line-height: 1.6;
}

.api-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 152, 0, 0.1));
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 15px;
    padding: 25px;
    margin-top: 30px;
    text-align: left;
}

.api-warning h4 {
    color: #e67e22;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.api-warning ul {
    color: var(--yd-color-text-dark);
    line-height: 1.6;
}

.api-warning li {
    margin-bottom: 8px;
}

/* ===== INSTRUCTION SECTION ===== */
.instruction-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.instruction-title {
    text-align: center;
    margin-bottom: 60px;
}

.instruction-title h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--yd-color-primary), var(--yd-color-cta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.instruction-title p {
    font-size: 1.1rem;
    color: #666;
}

.instruction-steps {
    max-width: 1000px;
    margin: 0 auto;
}

.instruction-step {
    background: var(--yd-color-white);
    border: 1px solid #e9ecef;
    border-radius: 20px;
    margin-bottom: 40px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
}

.instruction-step:hover {
    border-color: var(--yd-color-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.step-header {
    background: linear-gradient(135deg, var(--yd-color-primary), var(--yd-color-cta));
    padding: 25px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.step-header h3 {
    font-size: 1.5rem;
    color: white;
    margin: 0;
}

.step-content {
    padding: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.step-text p {
    color: var(--yd-color-text-dark);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.step-text a {
    color: var(--yd-color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.step-text a:hover {
    color: var(--yd-color-cta);
}

.step-requirements, .step-tips, .step-form, .step-warning, .permissions-table, .api-keys, .security-tips {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
}

.step-requirements h4, .step-tips h4, .step-form h4, .step-warning h4, .permissions-table h4, .api-keys h4, .security-tips h4 {
    color: var(--yd-color-primary);
    margin-bottom: 15px;
    font-size: 1rem;
}

.step-requirements ul, .step-tips ul, .step-form ul, .permissions-table ul, .security-tips ul {
    color: var(--yd-color-text-dark);
    line-height: 1.6;
}

.step-requirements li, .step-tips li, .step-form li, .permissions-table li, .security-tips li {
    margin-bottom: 8px;
}

.step-form ol, .step-warning ol {
    color: var(--yd-color-text-dark);
    line-height: 1.6;
}

.step-form li, .step-warning li {
    margin-bottom: 8px;
}

.permissions-allow {
    color: #28a745;
}

.permissions-deny {
    color: #dc3545;
}

.api-key-item {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #e9ecef;
}

.api-key-item.critical {
    border: 2px solid #dc3545;
    background: rgba(220, 53, 69, 0.05);
}

.api-key-item h4 {
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--yd-color-text-dark);
}

.api-key-item p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #666;
}

.step-image {
    text-align: center;
}

.step-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 15px;
    border: 2px solid #e9ecef;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.step-image img:hover {
    transform: scale(1.02);
    border-color: var(--yd-color-primary);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.image-caption {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

/* ===== BOT SETUP SECTION ===== */
.bot-setup-section {
    padding: 80px 0;
    background: var(--yd-color-white);
}

.bot-setup-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.setup-step {
    background: var(--yd-color-white);
    border: 1px solid #e9ecef;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
}

.setup-step:hover {
    border-color: var(--yd-color-primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.setup-step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--yd-color-primary), var(--yd-color-cta));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin: 0 auto 20px auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.setup-step-content h4 {
    color: var(--yd-color-text-dark);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.setup-step-content p {
    color: #666;
    line-height: 1.6;
}

.setup-step-content a {
    color: var(--yd-color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.setup-step-content a:hover {
    color: var(--yd-color-cta);
}

/* Responsive для инструкции */
@media (max-width: 768px) {
    .step-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .instruction-title h2 {
        font-size: 2rem;
    }
    
    .step-header {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .step-header h3 {
        font-size: 1.3rem;
    }
    
    .step-content {
        padding: 20px;
    }
    
    .bot-setup-steps {
        grid-template-columns: 1fr;
    }
}

/* Анимации появления */
.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.feature-card,
.strategy-card,
.tech-card,
.instruction-step,
.setup-step,
.tip-card,
.promo-card,
.promo-feature {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

/* FAQ items должны быть видны сразу */
.faq-item {
    opacity: 1;
    transform: none;
}

/* ===== TIPS SECTION STYLES ===== */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.tip-card {
    background: var(--yd-color-white);
    padding: 30px;
    border-radius: var(--yd-radius-lg);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--yd-color-primary);
    transition: all 0.3s ease;
    text-align: center;
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border-top-color: var(--yd-color-cta);
}

.tip-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--yd-color-primary), var(--yd-color-cta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.tip-card h3 {
    color: var(--yd-color-text-dark);
    margin-bottom: 15px;
    font-size: 1.3em;
}

.tip-card p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* ===== FEATURE CARD MODIFIERS ===== */
.feature-card.success {
    border-top: 4px solid #28a745;
}

.feature-card.success .feature-icon {
    color: #28a745;
}

.feature-card.warning {
    border-top: 4px solid #ffc107;
}

.feature-card.warning .feature-icon {
    color: #e67e22;
}

.feature-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.feature-card li {
    margin: 10px 0;
    padding-left: 25px;
    position: relative;
    color: #555;
}

.feature-card.success li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.feature-card.warning li::before {
    content: '⚠';
    position: absolute;
    left: 0;
    color: #e67e22;
    font-weight: bold;
}

/* ===== SECTION TITLE STYLES ===== */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--yd-color-primary), var(--yd-color-cta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== FAQ IMPROVEMENTS ===== */
.faq-item {
    border: 1px solid #e9ecef;
    opacity: 1;
    transform: none;
}

.faq-question {
    position: relative;
    padding-right: 60px;
}

.faq-answer p {
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* ===== CTA SECTION IMPROVEMENTS ===== */
.cta-section .cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-section .btn {
    margin: 10px;
    min-width: 200px;
    font-size: 1.1em;
    padding: 15px 30px;
}

/* ===== RESPONSIVE IMPROVEMENTS ===== */
@media (max-width: 768px) {
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .tip-icon {
        font-size: 2.5rem;
    }
    
    .feature-card ul,
    .feature-card li {
        font-size: 0.95rem;
    }
    
    .cta-section .scalper-hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .cta-section .btn {
        min-width: 250px;
    }
    
    .promo-features {
        grid-template-columns: 1fr;
    }
    
    .promo-card {
        padding: 30px 20px;
    }
    
    .promo-highlight h3 {
        font-size: 1.8rem;
    }
}

/* ===== REGISTRATION PROMO SECTION ===== */
.registration-promo-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.registration-promo-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
        rgba(254, 212, 49, 0.05) 0%, 
        rgba(248, 147, 31, 0.03) 50%, 
        transparent 100%
    );
    animation: promo-rotate 20s linear infinite;
}

@keyframes promo-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.promo-card {
    background: var(--yd-color-white);
    border-radius: 25px;
    padding: 50px;
    text-align: center;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(254, 212, 49, 0.2);
    position: relative;
    z-index: 2;
    border: 3px solid transparent;
    background-clip: padding-box;
}

.promo-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, 
        var(--yd-color-primary),
        var(--yd-color-cta),
        var(--yd-color-biruza),
        var(--yd-color-primary)
    );
    border-radius: 25px;
    z-index: -1;
    background-size: 300% 300%;
    animation: promo-border 4s ease-in-out infinite;
}

@keyframes promo-border {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.promo-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    display: inline-block;
    background: radial-gradient(circle, 
        rgba(254, 212, 49, 0.2) 0%, 
        transparent 70%
    );
    padding: 20px;
    border-radius: 50%;
    animation: promo-bounce 2s ease-in-out infinite;
}

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

.promo-card h2 {
    font-size: 2.2rem;
    color: var(--yd-color-text-dark);
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--yd-color-text-dark), var(--yd-color-cta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.promo-highlight {
    background: linear-gradient(135deg, var(--yd-color-primary), var(--yd-color-cta));
    padding: 20px 30px;
    border-radius: 15px;
    margin: 30px 0;
    position: relative;
    overflow: hidden;
}

.promo-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent
    );
    animation: promo-shine 3s ease-in-out infinite;
}

@keyframes promo-shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.promo-highlight h3 {
    font-size: 2.2rem;
    color: var(--yd-color-text-dark);
    margin: 0;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.promo-content p {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.7;
    margin: 30px 0;
}

.promo-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.promo-feature {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    text-align: left;
    background: rgba(254, 212, 49, 0.05);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(254, 212, 49, 0.2);
    transition: all 0.3s ease;
}

.promo-feature:hover {
    background: rgba(254, 212, 49, 0.1);
    border-color: rgba(254, 212, 49, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.promo-feature .feature-icon {
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--yd-color-primary), var(--yd-color-cta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.promo-feature .feature-text h4 {
    color: var(--yd-color-text-dark);
    font-size: 1.1rem;
    margin: 0 0 5px 0;
}

.promo-feature .feature-text p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

.promo-cta {
    margin-top: 40px;
}

.btn--large {
    font-size: 1.3rem;
    padding: 18px 40px;
    min-width: 300px;
    position: relative;
    overflow: hidden;
}

.btn--large::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 0.5s ease;
}

.btn--large:hover::before {
    left: 100%;
}

.promo-note {
    font-size: 0.9rem;
    color: #888;
    margin-top: 15px;
    font-style: italic;
}