/* ============================================================
   FAQ Accordion Section
   ============================================================ */

/* ── Section shell ─────────────────────────────────────────── */
.faq-section {
    position: relative;
    background: #ffffff;
    padding: 5.5rem 0 6.5rem;
    overflow: hidden;
}

/* ── Section header ────────────────────────────────────────── */
.faq-header {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    align-items: start;
    margin-bottom: 3rem;
}

.faq-header-text {
    /* left column */
}

.faq-section .section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: #f97316;
    margin-bottom: 0.5rem;
}

.faq-section .section-label::before {
    content: '';
    display: block;
    width: 2rem;
    height: 2px;
    background: #f97316;
    border-radius: 1px;
}

.faq-heading {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.05;
    color: #0f172a;
    margin: 0.25rem 0 0.875rem;
}

.faq-heading-accent {
    color: #f97316;
}

.faq-subheading {
    font-size: 0.9rem;
    line-height: 1.75;
    color: #475569;
    max-width: 32rem;
    margin: 0;
}

/* ── Quick-contact card ────────────────────────────────────── */
.faq-contact-card {
    background: rgba(249, 115, 22, 0.06);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 0.875rem;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    position: sticky;
    top: calc(var(--header-h, 72px) + var(--topbar-h, 0px) + 1.5rem);
}

.faq-contact-icon {
    color: #f97316;
    margin-bottom: 0.25rem;
}

.faq-contact-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #0f172a;
    margin: 0;
}

.faq-contact-body {
    font-size: 0.8rem;
    line-height: 1.65;
    color: #475569;
    margin: 0;
}

/* ── Category filter bar ───────────────────────────────────── */
.faq-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.faq-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 1rem;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid rgba(15,23,42,0.15);
    border-radius: 999px;
    background: rgba(15,23,42,0.06);
    color: #475569;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.faq-filter-btn:hover {
    background: rgba(15,23,42,0.1);
    border-color: rgba(15,23,42,0.25);
    color: #0f172a;
}

.faq-filter-btn.faq-filter-active {
    background: #f97316;
    border-color: #f97316;
    color: #ffffff;
}

.faq-filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    font-size: 0.65rem;
    font-weight: 700;
    background: rgba(15,23,42,0.1);
    border-radius: 999px;
    padding: 0 0.3rem;
}

.faq-filter-btn.faq-filter-active .faq-filter-count {
    background: rgba(0, 0, 0, 0.2);
}

/* ── Accordion list ────────────────────────────────────────── */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ── Individual item ───────────────────────────────────────── */
.faq-item {
    border-bottom: 1px solid rgba(15,23,42,0.1);
    position: relative;
}

.faq-item:first-child {
    border-top: 1px solid rgba(15,23,42,0.1);
}

/* Left accent line — slides in when open */
.faq-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #f97316;
    border-radius: 0 2px 2px 0;
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.is-open::before {
    transform: scaleY(1);
}

/* Heading reset */
.faq-item-heading {
    margin: 0;
    font-size: inherit;
    font-weight: inherit;
}

/* ── Question button ───────────────────────────────────────── */
.faq-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.375rem 1.25rem 1.375rem 1.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background 0.2s;
    position: relative;
    z-index: 1;
}

.faq-btn:hover {
    background: rgba(15,23,42,0.02);
}

.faq-item.is-open .faq-btn {
    background: rgba(249, 115, 22, 0.04);
}

/* Focus ring */
.faq-btn:focus-visible {
    outline: 2px solid #f97316;
    outline-offset: -2px;
    border-radius: 2px;
}

/* Number */
.faq-btn-number {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: #64748b;
    flex-shrink: 0;
    width: 2rem;
    letter-spacing: 0.04em;
    transition: color 0.25s;
    line-height: 1;
}

.faq-item.is-open .faq-btn-number {
    color: #f97316;
}

/* Question text */
.faq-btn-text {
    flex: 1;
    font-size: 0.975rem;
    font-weight: 500;
    color: #334155;
    line-height: 1.5;
    transition: color 0.25s;
}

.faq-btn:hover .faq-btn-text,
.faq-item.is-open .faq-btn-text {
    color: #0f172a;
}

/* Chevron icon wrapper */
.faq-btn-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(15,23,42,0.05);
    border: 1px solid rgba(15,23,42,0.12);
    color: #64748b;
    transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.faq-item.is-open .faq-btn-icon {
    background: rgba(249, 115, 22, 0.15);
    border-color: rgba(249, 115, 22, 0.4);
    color: #f97316;
}

/* Chevron SVG rotation */
.faq-icon-chevron {
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.is-open .faq-icon-chevron {
    transform: rotate(180deg);
}

/* ── Answer panel — grid-row animation trick ───────────────── */
.faq-body {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.is-open .faq-body {
    grid-template-rows: 1fr;
}

/* Inner wrapper — overflow:hidden is required by the trick */
.faq-body-inner {
    overflow: hidden;
    min-height: 0;
}

/* Answer text area */
.faq-answer {
    padding: 0 1.25rem 1.5rem calc(1.5rem + 2rem + 1rem);
    /* left-pad = btn left pad + number width + gap */
}

.faq-answer p {
    font-size: 0.875rem;
    line-height: 1.8;
    color: #475569;
    margin: 0;
}

/* ── Hidden items (JS category filter) ────────────────────── */
.faq-item[hidden] {
    display: none;
}

/* No-results message */
.faq-no-results {
    text-align: center;
    font-size: 0.875rem;
    color: #475569;
    padding: 2rem 0;
    margin: 0;
}

.faq-no-results[hidden] {
    display: none;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1023px) {
    .faq-header {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .faq-contact-card {
        position: static;
        max-width: 28rem;
    }
}

@media (max-width: 767px) {
    .faq-section {
        padding: 3.5rem 0 4.5rem;
    }

    .faq-btn {
        padding: 1.125rem 1rem 1.125rem 1rem;
        gap: 0.75rem;
    }

    .faq-btn-number {
        display: none; /* declutter on small screens */
    }

    .faq-answer {
        padding: 0 1rem 1.25rem 1rem;
    }

    .faq-filters {
        gap: 0.4rem;
    }

    .faq-filter-btn {
        font-size: 0.72rem;
        padding: 0.4rem 0.8rem;
    }
}

/* ── Reduced motion ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .faq-body {
        transition: none;
    }

    .faq-icon-chevron {
        transition: none;
    }

    .faq-item::before {
        transition: none;
    }

    .faq-btn,
    .faq-filter-btn,
    .faq-btn-icon {
        transition: none;
    }
}