html, body {
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5ff;
    scroll-behavior: smooth;
}

.pageGrid {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

.siteHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #0000ff;
    padding: 16px 40px;
}

.headerLogo {
    color: #09ff00;
    font-size: 28px;
    font-weight: 700;
}

.headerNav {
    display: flex;
    gap: 32px;
}

.headerActions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.buttonSecondary {
    background: transparent;
    color: #09ff00;
    border: 2px solid #09ff00;
    padding: 8px 24px;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    transition: 0.2s;
    display: inline-block;
    box-sizing: border-box;
}

.buttonSecondary:hover {
    background: #09ff00;
    color: #000;
}

.navLink {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: 0.2s;
}

.navLink:hover {
    color: #09ff00;
}

.buttonPrimary {
    background: #09ff00;
    color: #000;
    border: none;
    padding: 10px 24px;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 15px;
    cursor: pointer;
    transition: 0.2s;
}

.buttonPrimary:hover {
    background: #fff;
    color: #0000ff;
}

.mainGrid {
    display: grid;
    gap: 40px;
    padding: 40px 40px 100px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.heroBanner {
    background: #0000ff;
    color: #fff;
    padding: 60px 40px;
    text-align: center;
    border-bottom: 4px solid #09ff00;
}

.heroTitle {
    font-size: 36px;
    margin: 0 0 16px;
}

.heroText {
    font-family: 'Arial Narrow Bold', sans-serif;
    font-size: 18px;
    margin: 0;
}

.featuresGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.featureItem {
    background: #fff;
    border: 2px solid #0000ff;
    padding: 24px;
    text-align: center;
    font-size: 20px;
    color: #0000ff;
}

.sectionTitle {
    font-size: 24px;
    color: #0000ff;
    margin: 0 0 24px;
    border-bottom: 2px solid #09ff00;
    display: inline-block;
}

.catalogGrid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.productCard {
    background: #fff;
    border: 2px solid #0000ff;
    display: flex;
    flex-direction: column;
}

.productImage {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.productContent {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.productTitle {
    font-size: 18px;
    color: #0000ff;
    margin: 0 0 8px;
}

.productDesc {
    font-family: 'Arial Narrow Bold', sans-serif;
    font-size: 14px;
    color: #444;
    margin: 0;
}

.productCard .buttonPrimary {
    margin: 16px;
    background: #0000ff;
    color: #fff;
}

.productCard .buttonPrimary:hover {
    background: #09ff00;
    color: #000;
}

.galleryGrid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.galleryImage {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border: 2px solid #0000ff;
    box-sizing: border-box;
}

.reviewsGrid {
    display: grid;
    gap: 16px;
}

.reviewItem {
    background: #fff;
    border-left: 4px solid #09ff00;
    padding: 16px;
    font-family: 'Arial Narrow Bold', sans-serif;
    color: #444;
}

.siteFooter {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #0000ff;
    color: #e0e0e0;
    text-align: center;
    padding: 16px;
    box-sizing: border-box;
    z-index: 100;
}

.siteFooter p {
    margin: 4px 0;
}