.hero__card{
    width:100%;
    max-width:400px;
    background:rgba(23,33,43,.82);
    backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,.08);
    border-radius:var(--radius-lg);
    overflow:hidden;
    box-shadow:var(--shadow-lg);
    transition:var(--transition-normal);
}

.hero__card:hover{
    transform:translateY(-6px);
}

.hero__card-image{
    width:100%;
    height:280px;
    object-fit:cover;
}

.hero__card-content{
    padding:1.5rem;
}

.hero__card-content h2{
    margin-bottom:var(--space-sm);
    margin:.5rem 0 1rem;
}

.hero__card-content p{
    color:var(--color-text-muted);
    line-height:1.7;
}

.repository {
    background: var(--color-surface);
}

.repository__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--card-gap);
}

.repository-card {
    overflow: hidden;
    background: var(--color-card);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.repository-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.repository-card__preview {
    min-height: 220px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
    background:
        linear-gradient(
            135deg,
            rgba(47,128,237,.16),
            rgba(214,179,90,.08)
        );
    border-bottom: 1px solid rgba(255,255,255,.08);
    color: var(--color-text-muted);
}

.repository-card__preview i {
    font-size: 3rem;
    color: var(--color-primary);
}

.repository-card__preview span {
    padding: .45rem .9rem;
    border: 1px dashed rgba(255,255,255,.25);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.repository-card__content {
    padding: var(--space-lg);
}

.repository-card__content h3 {
    margin-bottom: var(--space-sm);
}

.repository__action {
    display: flex;
    justify-content: center;
    margin-top: var(--space-2xl);
}

.toolbox {
    background: var(--color-background);
}

.toolbox__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--card-gap);
}

.tool-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-surface);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.tool-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.tool-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(47,128,237,.14);
    border-radius: var(--radius-md);
    font-size: 1.8rem;
    color: var(--color-primary);
}

.tool-card__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
    height: 100%;
}

.tool-card__content p {
    flex: 1;
}

.invitation-videos {
    margin-top: var(--space-3xl);
    text-align: center;
}

.invitation-videos > p {
    max-width: 700px;
    margin: var(--space-sm) auto var(--space-xl);
}

.invitation-videos__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--card-gap);
    max-width: 900px;
    margin-inline: auto;
}

.invitation-card {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-card);
    border: 1px dashed rgba(255,255,255,.2);
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
}

.invitation-card i {
    font-size: 2.8rem;
    color: var(--color-primary);
}

.invitation-card span {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
}

.infographics {
    background: var(--color-surface);
}

.infographics__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--card-gap);
    max-width: 1000px;
    margin-inline: auto;
}

.infographic-card {
    overflow: hidden;
    background: var(--color-card);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.infographic-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.infographic-card__preview {
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    background:
        linear-gradient(
            135deg,
            rgba(214,179,90,.12),
            rgba(47,128,237,.12)
        );
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.infographic-card__preview i {
    font-size: 3.5rem;
    color: var(--color-secondary);
}

.infographic-card__preview span {
    padding: .45rem .9rem;
    border: 1px dashed rgba(255,255,255,.25);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--color-text-muted);
}

.infographic-card__content {
    padding: var(--space-lg);
}

.infographic-card__content h3 {
    margin-bottom: var(--space-sm);
}

.infographic-card__preview img {
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
}