* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    min-height: 100vh;
}

.site-shell {
    display: grid;
    grid-template-columns: 1fr minmax(320px, 1400px) 1fr;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

.site-header {
    grid-column: 2;
    display: grid;
    background: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header__grid {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto;
    width: 100%;
    min-height: 48px;
}

.site-header__logo-cell {
    display: grid;
    padding: 4px 8px;
    align-items: center;
}

.site-header__center-cell {
    display: grid;
    align-items: center;
    justify-items: center;
}

.site-header__center-text {
    color: #ffffff;
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}

.site-header__logo {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.site-header__lang-cell {
    display: grid;
    padding: 4px 8px;
    align-items: center;
    justify-items: center;
}

.site-header__lang-img {
    width: 48px;
    height: auto;
    object-fit: contain;
    border-radius: 50%;
}

.site-content {
    grid-column: 2;
    display: grid;
    gap: var(--space-6);
    padding: var(--space-4);
}

.site-footer {
    grid-column: 2;
    display: grid;
    align-items: center;
    justify-items: center;
    min-height: 30px;
    background: #000000;
    position: sticky;
    bottom: 0;
    z-index: 100;
}

.site-footer__text {
    color: #ffffff;
    font-size: 0.75rem;
}

.language-selector {
    position: relative;
    display: grid;
    justify-items: center;
    align-items: center;
}

.language-selector__menu {
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    min-width: 180px;
    margin: 0;
    padding: var(--space-2);
    list-style: none;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    z-index: 200;
}

.language-selector__item {
    border-radius: var(--radius-md);
}

.language-selector__item:hover {
    background: var(--color-primary-soft);
}

.language-selector__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    color: var(--color-text);
    font-size: 0.875rem;
    text-decoration: none;
}

.language-selector__menu .language-selector__flag {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    object-fit: cover;
}

.card-grid {
    display: grid;
    gap: var(--space-5);
}

.card-grid--languages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.card-grid--families,
.card-grid--items {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.card-language {
    display: block;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-language:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card-language__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-4);
    text-decoration: none;
}

.card-language__media {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-language__flag {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.card-language__title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

.card-family {
    display: block;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-family:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card-family__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-4);
    text-decoration: none;
}

.card-family__media {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-2);
    box-sizing: border-box;
}

.card-family__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.card-family__title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

.card-item {
    display: block;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card-item__link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.card-item__media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-2);
    box-sizing: border-box;
}

.card-item__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.card-item__price-badge {
    position: absolute;
    bottom: var(--space-3);
    right: var(--space-3);
    background: var(--color-primary);
    color: #ffffff;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 700;
    white-space: nowrap;
}

.card-item__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
}

.card-item__title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
}

.card-item__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-soft);
}

@media (min-width: 768px) {
    .site-header__grid {
        min-height: 60px;
    }

    .site-header__logo {
        height: 60px;
    }

    .site-header__lang-img {
        width: 48px;
    }

    .site-content {
        padding: var(--space-6);
    }
}

@media (min-width: 640px) {
    .card-grid--languages {
        grid-template-columns: repeat(3, 1fr);
    }

    .card-grid--families,
    .card-grid--items {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .card-grid--languages {
        grid-template-columns: repeat(4, 1fr);
    }

    .card-grid--families,
    .card-grid--items {
        grid-template-columns: repeat(3, 1fr);
    }
}