.features-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 120px 0 60px;
    text-align: center;
}

.features-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ff6b35, #4ecdc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-hero p {
    font-size: 1.2rem;
    color: #cccccc;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-overview {
    padding: 60px 0;
    background: #242424;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.overview-item {
    text-align: center;
    padding: 30px 20px;
}

.overview-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.overview-item h3 {
    font-size: 1.5rem;
    color: #ff6b35;
    margin-bottom: 10px;
}

.overview-item p {
    color: #cccccc;
    line-height: 1.6;
}

.features-detailed {
    padding: 80px 0;
    background: #1a1a1a;
}

.features-detailed h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #4ecdc4;
}

.feature-category {
    margin-bottom: 80px;
}

.category-title {
    font-size: 2rem;
    color: #ff6b35;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 15px;
}

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

.feature-card {
    background: #2d2d2d;
    border-radius: 15px;
    padding: 30px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.feature-card.premium {
    border-color: rgba(255, 107, 53, 0.3);
    background: linear-gradient(135deg, #2d2d2d 0%, rgba(255, 107, 53, 0.05) 100%);
}

.feature-card.premium:hover {
    border-color: #ff6b35;
    box-shadow: 0 25px 50px rgba(255, 107, 53, 0.2);
}

.feature-card.keyless {
    border-color: rgba(78, 205, 196, 0.3);
    background: linear-gradient(135deg, #2d2d2d 0%, rgba(78, 205, 196, 0.05) 100%);
}

.feature-card.keyless:hover {
    border-color: #4ecdc4;
    box-shadow: 0 25px 50px rgba(78, 205, 196, 0.2);
}

.feature-card.experimental {
    border-color: rgba(147, 112, 219, 0.3);
    background: linear-gradient(135deg, #2d2d2d 0%, rgba(147, 112, 219, 0.05) 100%);
}

.feature-card.experimental:hover {
    border-color: #9370db;
    box-shadow: 0 25px 50px rgba(147, 112, 219, 0.2);
}

.feature-header {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

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

.feature-title {
    flex-grow: 1;
}

.feature-title h4 {
    font-size: 1.4rem;
    color: #ffffff;
    margin-bottom: 5px;
}

.feature-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.feature-badge.premium {
    background: rgba(255, 107, 53, 0.2);
    color: #ff6b35;
    border: 1px solid #ff6b35;
}

.feature-badge.keyless {
    background: rgba(78, 205, 196, 0.2);
    color: #4ecdc4;
    border: 1px solid #4ecdc4;
}

.feature-badge.experimental {
    background: rgba(147, 112, 219, 0.2);
    color: #9370db;
    border: 1px solid #9370db;
}

.feature-description {
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 25px;
    font-size: 1rem;
}

.feature-benefits {
    margin-bottom: 25px;
}

.feature-benefits h5 {
    color: #ff6b35;
    margin-bottom: 15px;
    font-size: 1rem;
}

.feature-benefits ul {
    list-style: none;
    padding: 0;
}

.feature-benefits li {
    color: #cccccc;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
}

.feature-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4ecdc4;
    font-weight: bold;
}

.feature-compatibility {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.compat-tag {
    background: rgba(78, 205, 196, 0.1);
    color: #4ecdc4;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(78, 205, 196, 0.3);
}

.platform-compatibility {
    background: #242424;
    padding: 80px 0;
}

.platform-compatibility h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #4ecdc4;
}

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

.platform-card {
    background: #1a1a1a;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-5px);
    border-color: #ff6b35;
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.1);
}

.platform-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.platform-card h3 {
    font-size: 1.8rem;
    color: #ff6b35;
    margin-bottom: 15px;
}

.platform-card p {
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 25px;
}

.platform-executors h4 {
    color: #4ecdc4;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.platform-executors span {
    display: inline-block;
    background: rgba(78, 205, 196, 0.1);
    color: #4ecdc4;
    padding: 6px 12px;
    margin: 4px;
    border-radius: 15px;
    font-size: 0.85rem;
    border: 1px solid rgba(78, 205, 196, 0.3);
}

@media (max-width: 768px) {
    .features-hero h1 {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
    }

    .category-title {
        font-size: 1.5rem;
        text-align: center;
        justify-content: center;
    }

    .overview-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }

    .platform-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .features-detailed h2,
    .platform-compatibility h2 {
        font-size: 2rem;
    }
}