/* Green Nutri How-to Styles */
.green-nutri-howto {
    font-family: 'Montserrat', sans-serif;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
}

.green-nutri-howto .header {
    text-align: center;
    padding: 60px 40px 40px;
    color: #0c8242;
}

.green-nutri-howto .header h3 {
    font-family: 'viet-tay', 'Montserrat', sans-serif;
    font-size: 2.5em;
    margin-bottom: 10px;
    font-weight: 300;
    color: #0c8242 !important;
}

.green-nutri-howto .header .subtitle {
    font-size: 1.4em;
    opacity: 0.8;
    font-weight: 600;
    letter-spacing: 1px;
    color: #666;
}

.green-nutri-howto .steps-container {
    padding: 15px 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.green-nutri-howto .step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.green-nutri-howto .step-image {
    width: 200px;
    height: 200px;
    background: white;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    border: 3px solid #8dc63f;
    position: relative;
    overflow: hidden;
}

.green-nutri-howto .step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.green-nutri-howto .step-number {
    position: absolute;
    top: -15px;
    right: -15px;
    background: #0c8242;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    font-weight: 600;
    border: 3px solid white;
}

.green-nutri-howto .step-content {
    flex: 1;
}

.green-nutri-howto .step-title {
    font-size: 1.3em;
    font-weight: 600;
    color: #0c8242;
    margin-bottom: 15px;
}

.green-nutri-howto .step-description {
    font-size: 1em;
    color: #666;
    line-height: 1.6;
}

.green-nutri-howto .benefits {
    background: transparent;
    padding: 25px 40px;
    margin-top: 15px;
    text-align: center;
}

.green-nutri-howto .benefits h3 {
    color: #0c8242;
    font-size: 1.4em;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.green-nutri-howto .benefits h3::before {
    content: "\f31e";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-right: 10px;
    font-size: 1.2em;
}

.green-nutri-howto .benefits-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px 30px;
    margin-bottom: 25px;
}

.green-nutri-howto .benefit-item {
    display: flex;
    align-items: center;
    color: #555;
    font-size: 1em;
    white-space: nowrap;
}

.green-nutri-howto .benefit-item::before {
    content: "\f06c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-right: 10px;
    font-size: 1.1em;
    color: #8dc63f;
}

.green-nutri-howto .cta-button {
    background: #8dc63f;
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 30px;
    font-size: 1.1em;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.green-nutri-howto .cta-button:hover {
    background: #0c8242;
    transform: translateY(-2px);
}

.green-nutri-howto .step:hover .step-image {
    transform: translateY(-5px);
    transition: transform 0.3s ease;
}

.green-nutri-howto .step-content {
    opacity: 0;
    transform: translateX(20px);
    animation: slideIn 0.6s ease forwards;
}

.green-nutri-howto .step:nth-child(1) .step-content { 
    animation-delay: 0.2s; 
}

.green-nutri-howto .step:nth-child(2) .step-content { 
    animation-delay: 0.4s; 
}

.green-nutri-howto .step:nth-child(3) .step-content { 
    animation-delay: 0.6s; 
}

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .green-nutri-howto {
        border-radius: 0;
    }
    
    .green-nutri-howto .header {
        padding: 40px 20px 30px;
    }
    
    .green-nutri-howto .header h3 {
        font-size: 2em;
    }
    
    .green-nutri-howto .header .subtitle {
        font-size: 1.2em;
    }
    
    .green-nutri-howto .steps-container {
        padding: 40px 20px;
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .green-nutri-howto .step-image {
        width: 150px;
        height: 150px;
    }
    
    .green-nutri-howto .step-image img {
        border-radius: 8px;
    }
    
    .green-nutri-howto .benefits {
        padding: 30px 20px;
        margin-top: 30px;
    }
    
    .green-nutri-howto .benefits-list {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .green-nutri-howto .benefit-item {
        white-space: normal;
        justify-content: center;
    }
}