.grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}
.grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.card {
    background: #ffffff;
    border-radius: 28px;
    padding: 28px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.02), 0 2px 6px rgba(0,0,0,0.03);
    transition: 0.25s ease;
    border: 1px solid var(--border-light);
}
.contact-card {
    background: var(--primary-light);
    border-radius: 28px;
    padding: 32px;
    text-align: center;
}
.badge-light {
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 40px;
    padding: 4px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
}
.form-group {
    margin-bottom: 24px;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px 20px;
    border: 1px solid var(--border-light);
    border-radius: 60px;
    font-family: inherit;
    transition: 0.2s;
}
.form-group textarea {
    border-radius: 24px;
    resize: vertical;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}
.checkbox-group {
    display: flex;
    gap: 12px;
    align-items: center;
    margin: 24px 0;
}
.qr-block {
    background: white;
    border-radius: 28px;
    padding: 24px;
    text-align: center;
    border: 1px solid var(--border-light);
}
.quick-contact {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 32px;
}

@media (max-width: 800px) {
    .grid-2col, .grid-3col, .form-qr { grid-template-columns: 1fr; }
}