body {
    background: linear-gradient(135deg, #000000, #22009f, #d10000);
    margin: 0;
    padding: 0;
    color: white;
    font-family: 'Open Sans', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

.features-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
    position: relative;
}

/* Header Section */
.features-header {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #000000, #22009f, #d10000);
    position: relative;
    overflow: hidden;
}

.features-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 107, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(78, 205, 196, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 193, 7, 0.1) 0%, transparent 50%),
        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='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.features-header h1 {
    font-family: 'Teko', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(255, 107, 107, 0.5);
    animation: pulse 2s ease-in-out infinite;
    z-index: 2;
    position: relative;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.features-header h1 i {
    color: #ff6b6b;
    margin-right: 15px;
    animation: spin 4s linear infinite;
}

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

.features-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    line-height: 1.6;
    z-index: 2;
    position: relative;
}

/* Pricing Cards */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.pricing-cards::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ff6b6b, transparent);
}

.price-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border-radius: 30px;
    padding: 40px 30px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.price-card::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 0.6s ease;
}

.price-card:hover::before {
    left: 100%;
}

.price-card:hover {
    transform: translateY(-20px) scale(1.02);
    border-color: #ff6b6b;
    box-shadow: 0 30px 60px rgba(255, 107, 107, 0.3);
}

.price-card.popular {
    background: rgba(255, 255, 255, 0.05);
    transform: none;
}

.price-card.popular:hover {
    box-shadow: 0 30px 60px rgba(255, 107, 107, 0.3);
}

.popular-badge {
    display: none;
}

.card-header h3 {
    font-family: 'Teko', sans-serif;
    font-size: 2.2rem;
    color: white;
    margin-bottom: 20px;
}

.price {
    margin-bottom: 20px;
}

.price .currency {
    font-size: 1.5rem;
    color: #ff6b6b;
    font-weight: 600;
}

.price .amount {
    font-family: 'Teko', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin: 0 5px;
}

.price .period {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.plan-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin-bottom: 30px;
}

.card-features ul {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
}

.card-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.card-features li:last-child {
    border-bottom: none;
}

.card-features li i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
}

.card-features li i.fa-check {
    color: #4ecdc4;
}

.card-features li i.fa-times {
    color: #ff6b6b;
}

.card-features li.not-included {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: line-through;
}

.card-footer .btn {
    width: 100%;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ff6b6b;
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ee5a52, #ff6b6b);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    color: white;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #44a08d, #4ecdc4);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(78, 205, 196, 0.3);
}

/* Features Details */
.features-details {
    padding: 100px 20px;
    background: rgba(0, 0, 0, 0.3);
}

.features-details h2 {
    font-family: 'Teko', sans-serif;
    font-size: 3.5rem;
    color: white;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.features-details h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4);
    border-radius: 2px;
}

/* Плейсхолдер тарифов */
.pricing-placeholder {
    padding: 80px 20px;
    text-align: center;
    background: rgba(0, 0, 0, 0.4);
}

.pricing-placeholder h2 {
    font-family: 'Teko', sans-serif;
    font-size: 3rem;
    color: #ffffff;
    margin-bottom: 20px;
}

.pricing-placeholder p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.feature-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-section {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 25px;
}

.feature-section:hover {
    transform: translateY(-10px);
    border-color: #ff6b6b;
    box-shadow: 0 20px 40px rgba(255, 107, 107, 0.2);
}

.section-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.feature-section:hover .section-icon {
    transform: rotate(360deg) scale(1.1);
}

.section-content h3 {
    font-family: 'Teko', sans-serif;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 15px;
}

.section-content p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 20px;
}

.section-content ul {
    list-style: none;
    padding: 0;
}

.section-content li {
    color: rgba(255, 255, 255, 0.7);
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.section-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #ff6b6b;
    font-weight: bold;
}

/* Comparison Table */
.comparison-table {
    padding: 100px 20px;
    background: rgba(0, 0, 0, 0.2);
}

.comparison-table h2 {
    font-family: 'Teko', sans-serif;
    font-size: 3.5rem;
    color: white;
    text-align: center;
    margin-bottom: 60px;
}

.table-container {
    max-width: 1000px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: rgba(255, 107, 107, 0.1);
    color: white;
    padding: 20px;
    text-align: center;
    font-family: 'Teko', sans-serif;
    font-size: 1.2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

td {
    padding: 15px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.9);
}

tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.text-success {
    color: #4ecdc4 !important;
}

.text-danger {
    color: #ff6b6b !important;
}

/* FAQ Section */
.faq-section {
    padding: 100px 20px;
    background: rgba(0, 0, 0, 0.3);
}

.faq-section h2 {
    font-family: 'Teko', sans-serif;
    font-size: 3.5rem;
    color: white;
    text-align: center;
    margin-bottom: 60px;
}

.faq-items {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #ff6b6b;
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-question h4 {
    font-family: 'Teko', sans-serif;
    font-size: 1.2rem;
    color: white;
    margin: 0;
}

.faq-question i {
    color: #ff6b6b;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 500px;
}

.faq-answer p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .features-header h1 {
        font-size: 2.5rem;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
        padding: 40px 20px;
    }
    
    .price-card.popular {
        transform: none;
    }
    
    .feature-sections {
        grid-template-columns: 1fr;
    }
    
    .feature-section {
        flex-direction: column;
        text-align: center;
    }
    
    .table-container {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .features-header h1 {
        font-size: 2rem;
    }
    
    .price-card {
        padding: 30px 20px;
    }
    
    .feature-section {
        padding: 30px 20px;
    }
    
    .faq-question {
        padding: 20px;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
}