/* Features Section */
#features {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 100px 20px;
    position: relative;
}

#features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    box-shadow: 0px 0px 8px var(--glow-3);
}

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

.features-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.js-enabled .features-subtitle {
    opacity: 0;
    transform: translateY(20px);
}

.features-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    /* gradient removed - using .neon-text class instead */
    margin-bottom: 20px;
}

.js-enabled .features-title {
    opacity: 0;
    transform: translateY(30px);
}

.features-description {
    font-size: 18px;
    color: var(--color-gray-100);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

.js-enabled .features-description {
    opacity: 0;
    transform: translateY(20px);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--color-black-dark);
    border-radius: 18px;
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--glow-1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.js-enabled .feature-card {
    opacity: 0;
    transform: translateY(30px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--glow-05) 0%, var(--glow-green-1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--glow-2);
    box-shadow: 
        0 0 20px var(--glow-3),
        0 0 40px var(--glow-2),
        0 10px 50px rgba(0, 0, 0, 0.5);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--glow-1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.feature-icon i {
    font-size: 32px;
    color: var(--color-primary);
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    background: var(--glow-1);
    box-shadow: 
        0 0 25px var(--glow-2),
        0 0 50px var(--glow-1);
}

.feature-card:hover .feature-icon i {
    transform: scale(1.1);
    text-shadow: 
        0 0 10px var(--glow-7),
        0 0 20px var(--glow-5);
}

.feature-content {
    position: relative;
    z-index: 1;
}

.feature-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.feature-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-gray-200);
    font-weight: 400;
}

/* Glass Effect */
.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--glow-05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .features-title {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    #features {
        padding: 70px 20px;
    }
    
    .features-header {
        margin-bottom: 50px;
    }
    
    .features-title {
        font-size: 34px;
    }
    
    .features-description {
        font-size: 16px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .feature-icon {
        width: 55px;
        height: 55px;
    }
    
    .feature-icon i {
        font-size: 24px;
    }
    
    .feature-title {
        font-size: 18px;
    }
    
    .feature-description {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .features-title {
        font-size: 28px;
    }
    
    .features-subtitle {
        font-size: 13px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .feature-card {
        padding: 25px 15px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 16px;
    }
    
    .feature-icon i {
        font-size: 22px;
    }
    
    .feature-title {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .feature-description {
        font-size: 12px;
    }
}