/* ============================================
   Contact Forms — 3 tab (artist/catalog/general)
============================================ */

.dm-contact-forms {
    padding: var(--dm-section-py) 0;
    background: var(--dm-light);
}

.dm-contact-forms__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}

.dm-contact-forms__header .dm-section-label {
    display: inline-block;
    padding-left: 36px;
    position: relative;
    font-family: var(--dm-font-heading);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--dm-primary);
    margin-bottom: 16px;
}
.dm-contact-forms__header .dm-section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 2px;
    background: var(--dm-primary);
}

.dm-contact-forms__title {
    font-family: var(--dm-font-heading);
    font-size: clamp(36px, 4.2vw, 60px);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--dm-heading);
    margin: 0 0 16px;
    line-height: 1.08;
}

.dm-contact-forms__intro {
    font-size: 17px;
    color: var(--dm-text);
    line-height: 1.6;
    margin: 0;
}

.dm-contact-forms__success {
    max-width: 720px;
    margin: 0 auto 32px;
    padding: 20px 24px;
    background: rgba(var(--dm-primary-rgb), 0.12);
    border: 1px solid var(--dm-primary);
    border-radius: 4px;
    color: var(--dm-secondary);
    font-size: 15px;
    text-align: center;
}

.dm-contact-forms__tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--dm-border);
    flex-wrap: wrap;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.dm-contact-forms__tab {
    background: transparent;
    border: none;
    padding: 18px 28px;
    font-family: var(--dm-font-heading);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--dm-muted);
    cursor: pointer;
    position: relative;
    transition: color 0.3s ease;
}
.dm-contact-forms__tab::after {
    content: '';
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: -1px;
    height: 3px;
    background: var(--dm-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
}
.dm-contact-forms__tab:hover { color: var(--dm-heading); }
.dm-contact-forms__tab.is-active { color: var(--dm-primary); }
.dm-contact-forms__tab.is-active::after { transform: scaleX(1); }

.dm-contact-forms__panels {
    max-width: 720px;
    margin: 0 auto;
}

.dm-contact-forms__panel { display: none; }
.dm-contact-forms__panel.is-active {
    display: block;
    animation: dm-fade-in 0.4s ease;
}

.dm-form__intro {
    font-size: 15px;
    color: var(--dm-text);
    margin: 0 0 8px;
    line-height: 1.5;
}

.dm-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.dm-form__group input + input { margin-top: 10px; }

.dm-contact-forms__info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid var(--dm-border);
}
.dm-contact-forms__info-item {
    text-align: center;
}
.dm-contact-forms__info-item strong {
    display: block;
    font-family: var(--dm-font-heading);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--dm-muted);
    margin-bottom: 8px;
}
.dm-contact-forms__info-item a,
.dm-contact-forms__info-item span {
    color: var(--dm-heading);
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.dm-contact-forms__info-item span {
    display: inline-block;
    max-width: 320px;
    line-height: 1.7;
}

.dm-contact-forms__info-item a:hover { color: var(--dm-primary); }

/* Responsive */
@media (max-width: 768px) {
    .dm-contact-forms__tab { padding: 14px 16px; font-size: 11px; }
    .dm-form__row { grid-template-columns: 1fr; }
    .dm-contact-forms__info { grid-template-columns: 1fr; gap: 28px; }
}