/* ============================================
   COLLAPSIBLE BLOCKS - Сворачиваемые секции
   ============================================ */

.collapsible-block {
    margin-top: 1.5rem;
}

/* Trigger button */
.collapsible-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0 auto;
    padding: 14px 36px;
    background: transparent;
    color: var(--color-secondary, #40E0D0);
    border: 2px solid var(--color-secondary, #40E0D0);
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.collapsible-trigger-wrap {
    display: flex;
    justify-content: center;
    margin: 1rem 0;
}

.collapsible-trigger:hover {
    background: var(--color-secondary, #40E0D0);
    color: var(--color-dark, #0A0E27);
    box-shadow: 0 4px 20px rgba(64, 224, 208, 0.4);
    transform: translateY(-2px);
}

.collapsible-trigger .chevron {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.collapsible-block.is-open .collapsible-trigger .chevron {
    transform: rotate(180deg);
}

/* Collapsed state */
.collapsible-content {
    display: none;
    margin-top: 1.5rem;
    animation: collapsible-fade-in 0.35s ease-out;
}

.collapsible-block.is-open .collapsible-content {
    display: block;
}

#press .press-always-open .collapsible-trigger-wrap {
    display: none;
}

#press .press-always-open .collapsible-content {
    display: block;
}

@keyframes collapsible-fade-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Label state — change text on toggle */
.collapsible-trigger .label-show { display: inline; }
.collapsible-trigger .label-hide { display: none; }
.collapsible-block.is-open .collapsible-trigger .label-show { display: none; }
.collapsible-block.is-open .collapsible-trigger .label-hide { display: inline; }

/* Variant: subtle (for inner blocks like team) */
.collapsible-trigger--subtle {
    border-width: 1px;
    padding: 10px 24px;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
}

@media (max-width: 768px) {
    .collapsible-trigger {
        padding: 12px 24px;
        font-size: 0.8rem;
    }
}