/* ===== FAQ — uses global tokens from :root ===== */

.faq-section {
    margin-block: var(--section-gap);
}

.faq-section .section-header { margin-bottom: 36px; }
.faq-section .section-header .section-title { margin-bottom: var(--space-8); }

/* Items */
.faq-section details {
    background: #fff;
    border: 1px solid var(--ring);
    border-radius: var(--radius-12);
    padding: var(--space-16) var(--space-18);
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    overflow: hidden;
}

.faq-section details + details {
    margin-top: var(--space-12);
}

/* Summary */
.faq-section summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-12);
    font-weight: var(--weight-semibold);
    color: var(--ink);
    outline: none;
    user-select: none;
}

.faq-section summary::-webkit-details-marker { display: none; }

/* Chevron */
.faq-section summary::after {
    content: "";
    margin-left: auto;
    width: 6px; height: 6px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: rotate(-45deg);
    transition: transform .2s ease, opacity .2s ease;
    opacity: .6;
}

.faq-section details[open] summary::after {
    transform: rotate(45deg);
    opacity: 1;
}

/* States */
.faq-section details:hover {
    background: color-mix(in srgb, var(--brand) 6%, #fff);
}

.faq-section summary:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--brand) 45%, #fff);
    outline-offset: 2px;
    border-radius: var(--radius-8);
}

.faq-section details[open] {
    border-color: color-mix(in srgb, var(--brand) 35%, var(--ring));
    box-shadow: var(--shadow-1);
}

/* Answer */
.faq-section .micro {
    margin-top: var(--space-12);
    font-size: var(--fs-14);
    color: var(--ink);
    line-height: var(--lh-normal);
}

@media (prefers-reduced-motion: reduce) {
    .faq-section details,
    .faq-section summary::after { transition: none; }
}

/* Layout: sidebar + content */
.faq-section .faq-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--space-16);
}

/* Sidebar */
.faq-section .faq-sidebar {
    position: sticky;
    top: 72px;
    align-self: start;
    display: grid;
    gap: var(--space-8);
    padding: var(--space-8);
    border: 1px solid var(--ring);
    border-radius: var(--radius-12);
    background: #fff;
}

.faq-section .faq-tabs {
    display: grid;
    gap: 6px;
    margin: 0; padding: 0;
    list-style: none;
}

.faq-section .faq-tab {
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    border-radius: var(--radius-10);
    border: 1px solid var(--ring);
    background: #fff;
    color: var(--ink);
    font: inherit;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.faq-section .faq-tab[aria-selected="true"] {
    color: var(--ink);
    background: color-mix(in srgb, var(--brand) 8%, #fff);
    border-color: color-mix(in srgb, var(--brand) 35%, var(--ring));
    font-weight: var(--weight-semibold);
}

.faq-section .faq-tab:hover {
    background: color-mix(in srgb, var(--brand) 6%, #fff);
    border-color: color-mix(in srgb, var(--brand) 25%, var(--ring));
}

/* Content panes */
.faq-section .faq-content { min-width: 0; }

.faq-section .faq-pane[hidden] { display: none; }

.faq-section .faq-group-title {
    margin: 0 0 var(--space-12);
    font-size: var(--fs-18);
    color: var(--ink);
    letter-spacing: .02em;
    font-weight: var(--weight-semibold);
}

/* Mobile */
@media (max-width: 900px) {
    .faq-section .faq-grid { grid-template-columns: 1fr; }
    .faq-section .faq-sidebar { display: none; }
    .faq-section .faq-group-title { display: none; }
    .faq-section .faq-pane { display: block !important; margin-bottom: var(--space-12); }
}

.faq-section .faq-more {
    display: none;
    margin-top: var(--space-12);
    text-align: center;
}

.faq-section .faq-more button {
    padding: 10px 14px;
    border-radius: var(--radius-10);
    border: 1px solid var(--ring);
    background: #fff;
    color: var(--ink);
    font-weight: var(--weight-semibold);
    cursor: pointer;
}

@media (max-width: 900px) {
    .faq-section .faq-more { display: block; }
}