/* How to Buy Section */
.how-to-buy-section {
    padding: 120px 0 80px;
    background-color: #fff;
}

.how-to-buy-section h1 {
    font-size: 2.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-color);
}

/* Steps Container */
.steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.step {
    text-align: center;
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
}

.step-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon i {
    font-size: 2rem;
    color: white;
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background-color: var(--text-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.step h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-color);
}

.step p {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
}

/* Info Boxes */
.info-boxes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.info-box {
    text-align: center;
    padding: 40px 30px;
    background-color: #f8f9fa;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.info-box:hover {
    transform: translateY(-5px);
}

.info-box i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.info-box h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-color);
}

.info-box p {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
    margin-bottom: 8px;
}

/* Contact CTA */
.contact-cta {
    text-align: center;
    padding: 60px;
    background-color: #f8f9fa;
    border-radius: 15px;
}

.contact-cta h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-color);
}

.contact-cta p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
}

.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #25D366;
    color: white;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
    color: white;
}

.whatsapp-button i {
    font-size: 1.3rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .steps-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .how-to-buy-section {
        padding: 100px 0 60px;
    }

    .how-to-buy-section h1 {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }

    .steps-container,
    .info-boxes {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .step,
    .info-box {
        padding: 20px;
    }

    .contact-cta {
        padding: 40px 20px;
    }

    .contact-cta h2 {
        font-size: 1.8rem;
    }

    .whatsapp-button {
        width: 100%;
        justify-content: center;
    }
}