.features {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    color: #333;
    font-size: 2.5em;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px 15px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.feature-header {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

/* URA Inteligente - Azul e Verde */
.feature-card:nth-child(1) .feature-icon {
    background: linear-gradient(135deg, #0066ff, #00ccbb);
    box-shadow: 0 8px 20px rgba(0, 102, 255, 0.2);
}

.feature-card:nth-child(1)::before {
    background: linear-gradient(to right, #0066ff, #00ccbb);
}

/* Análise Avançada - Roxo e Rosa */
.feature-card:nth-child(2) .feature-icon {
    background: linear-gradient(135deg, #6b5bff, #ff59c7);
    box-shadow: 0 8px 20px rgba(107, 91, 255, 0.2);
}

.feature-card:nth-child(2)::before {
    background: linear-gradient(to right, #6b5bff, #ff59c7);
}

/* Comunicação Omnichannel - Laranja e Amarelo */
.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, #ff6b2c, #ffd500);
    box-shadow: 0 8px 20px rgba(255, 107, 44, 0.2);
}

.feature-card:nth-child(3)::before {
    background: linear-gradient(to right, #ff6b2c, #ffd500);
}

/* Gravação e Qualidade - Verde e Azul Claro */
.feature-card:nth-child(4) .feature-icon {
    background: linear-gradient(135deg, #00cc88, #00e6ff);
    box-shadow: 0 8px 20px rgba(0, 204, 136, 0.2);
}

.feature-card:nth-child(4)::before {
    background: linear-gradient(to right, #00cc88, #00e6ff);
}

.feature-icon i {
    font-size: 24px;
    color: white;
}

.feature-content {
    flex: 1;
}

.feature-content h3 {
    color: #333;
    font-size: 1.4em;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-items {
    display: grid;
    gap: 12px;
    margin-top: auto;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-item i {
    color: var(--primary-color);
    font-size: 14px;
}

.feature-item span {
    color: #555;
    font-size: 0.9rem;
}

/* Efeito hover nos ícones */
.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Responsividade */
@media (max-width: 768px) {
    .features {
        padding: 60px 0;
    }
    
    .feature-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 25px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
    }
    
    .feature-icon i {
        font-size: 20px;
    }
    
    .feature-content h3 {
        font-size: 1.3em;
    }
}