/* Critical CSS for home page performance */
.bg-banner {
    background-image: url('/img/bg-home.webp');
    background-size: cover;
    background-position: center;
    width: 100%;
    height: 34.875rem;
    contain: paint;
    will-change: transform;
}

.main-text-container {
    contain: layout;
}

.main-text-container h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.main-text-container h6,
.main-text-container h5 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.form-search-home {
    max-width: 600px;
    margin: 2rem auto 0;
}

.home-search-input {
    background: white;
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
}

.btn-submit-search {
    background: #007bff;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
}

/* Category carousel optimization */
.subcategory-card {
    margin: 2rem 0;
}

.subcategory-img {
    object-fit: contain;
    transition: transform 0.2s ease;
}

.hover-subcategory:hover .subcategory-img {
    transform: scale(1.05);
}

/* Ad cards container */
.ad-cards-container {
    margin: 2rem 0;
}

.ad-card {
    transition: transform 0.2s ease;
}

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

/* Loading optimization */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}