.hero {
    padding: var(--spacing-12) 0;
    text-align: center;
    background-color: var(--color-neutral-100);
}

.hero img {
    margin: var(--spacing-6) auto;
    max-width: 100%;
    border-radius: var(--radius-lg);
}

.appliances-section {
    padding: var(--spacing-12) 0;
}

.appliances-section:nth-child(even) {
    background-color: var(--color-neutral-100);
}

.appliances-section img {
    margin: var(--spacing-6) 0;
    border-radius: var(--radius-lg);
}

.benefits-section, .testimonials-section, .promotions-section, .app-section {
    padding: var(--spacing-12) 0;
    text-align: center;
}

.cta-section {
    padding: var(--spacing-12) 0;
    background-color: var(--color-primary);
    color: var(--color-background);
    text-align: center;
}

.cta-section .btn {
    background-color: var(--color-background);
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .hero, .appliances-section, .benefits-section, .testimonials-section, .promotions-section, .app-section, .cta-section {
        padding: var(--spacing-8) 0;
    }
}