cert-link{
  margin-top:12px;
 font-size: 12px; font-weight: 600; color: var(--accent‑hover); letter-spacing: 0.06em; text-transform: uppercase;
}

.certs {
    background: var(--bg-warm)
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 18px;
    margin-top: 52px
}

@media (min-width: 1024px) {
    .cert-grid {
        grid-template-columns:repeat(3,1fr)
    }
}

.cert-card {
    background: #fff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 30px 22px 26px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform var(--t-base),box-shadow var(--t-base)
}

.cert-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover)
}

.cert-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: .02em
}

.cert-name {
    margin-top: 18px;
    font-size: 15.5px;
    font-weight: 600;
    font-family: var(--font-sans)
}

.cert-desc {
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.55
}

.cert-note {
    margin-top: 40px;
    background: var(--bg-warm-light);
    border: 1px solid var(--border-card);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-md);
    padding: 22px 28px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7
}

.cert-note strong {
    color: var(--text-primary);
    font-weight: 600
}

.buyers {
    background: var(--bg-warm-light)
}

.buyer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 52px
}

@media (min-width: 640px) {
    .buyer-grid {
        grid-template-columns:repeat(2,1fr)
    }
}

@media (min-width: 1024px) {
    .buyer-grid {
        grid-template-columns:repeat(3,1fr)
    }
}

.buyer-card {
    background: #fff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: transform var(--t-base),box-shadow var(--t-base)
}

.buyer-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover)
}

.buyer-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center
}

.buyer-key {
    margin-top: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--text-muted)
}

.buyer-value {
    margin-top: 6px;
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700
}

.buyer-desc {
    margin-top: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6
}