/* =============================================================
   SHARED FAQ STYLES
   Path: wwwroot/css/shared/faq_section.css
   Loaded globally via _Layout.cshtml
   Prefix: faq- (avoids collision with shared section-* classes)
   All accordion rules scoped to .faq-accordion to prevent
   affecting other Bootstrap accordions on the same page.
   ============================================================= */


/* =============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================= */
:root {
    --faq-accent:           #6366f1;
    --faq-accent-soft:      rgba(99, 102, 241, 0.08);
    --faq-accent-hover:     rgba(99, 102, 241, 0.13);
    --faq-radius-section:   1.25rem;
    --faq-radius-item:      0.875rem;
    --faq-transition:       0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"],
[data-bs-theme="dark"],
.dark-mode {
    --faq-accent:           #818cf8;
    --faq-accent-soft:      rgba(99, 102, 241, 0.12);
    --faq-accent-hover:     rgba(99, 102, 241, 0.18);
}


/* =============================================================
   2. SECTION WRAPPER
   ============================================================= */
.faq-section {
    padding: 4.5rem 0;
    background: var(--bg-body, #f8fafc);
}

[data-theme="dark"] .faq-section {
    background: var(--bg-body, #0f1117);
}


/* =============================================================
   3. SECTION HEADER
   ============================================================= */
.faq-header {
    text-align: center;
    margin-bottom: 2.75rem;
}

/* Badge pill */
.faq-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 1.125rem;
    background: linear-gradient(135deg, #6366f1, #818cf8);
    color: #ffffff;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.875rem;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.28);
}

/* Title */
.faq-title {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--text-primary, #111827);
    margin: 0 0 0.75rem;
    letter-spacing: -0.02em;
}

[data-theme="dark"] .faq-title {
    color: var(--text-primary, #f1f5f9);
}

/* Description */
.faq-desc {
    font-size: 1rem;
    color: var(--text-secondary, #6b7280);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.65;
}

[data-theme="dark"] .faq-desc {
    color: var(--text-secondary, #94a3b8);
}

.faq-desc a {
    color: var(--faq-accent);
    text-decoration: none;
    font-weight: 500;
}

.faq-desc a:hover {
    text-decoration: underline;
}


/* =============================================================
   4. ACCORDION WRAPPER
   ============================================================= */
.faq-accordion {
    max-width: 860px;
    margin: 0 auto;
}


/* =============================================================
   5. ACCORDION ITEM
   Scoped to .faq-accordion — does NOT affect other accordions
   ============================================================= */
.faq-accordion .accordion-item {
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--faq-radius-item) !important;
    margin-bottom: 0.875rem;
    overflow: hidden;
    background: var(--bg-card, #ffffff);
    transition: box-shadow var(--faq-transition),
                border-color var(--faq-transition);
}

.faq-accordion .accordion-item:last-child {
    margin-bottom: 0;
}

.faq-accordion .accordion-item:hover {
    box-shadow: 0 2px 14px rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.25);
}

[data-theme="dark"] .faq-accordion .accordion-item {
    background: var(--bg-card, #1a1d2e);
    border-color: var(--border-color, #2a2d3e);
}

[data-theme="dark"] .faq-accordion .accordion-item:hover {
    border-color: rgba(129, 140, 248, 0.35);
}


/* =============================================================
   6. ACCORDION BUTTON (collapsed state)
   ============================================================= */
.faq-accordion .accordion-button {
    padding: 1.125rem 1.375rem;
    font-size: 1rem;
    font-weight: 600;
    background: var(--bg-card, #ffffff);
    color: var(--text-primary, #111827);
    box-shadow: none;
    border: none;
    transition: background var(--faq-transition),
                color var(--faq-transition);
}

.faq-accordion .accordion-button:focus {
    box-shadow: none;
    outline: 2px solid var(--faq-accent);
    outline-offset: -2px;
}

[data-theme="dark"] .faq-accordion .accordion-button {
    background: var(--bg-card, #1a1d2e);
    color: var(--text-primary, #f1f5f9);
}


/* =============================================================
   7. ACCORDION BUTTON (expanded state)
   ============================================================= */
.faq-accordion .accordion-button:not(.collapsed) {
    color: var(--faq-accent);
    background: var(--faq-accent-soft);
    box-shadow: none;
}

[data-theme="dark"] .faq-accordion .accordion-button:not(.collapsed) {
    color: var(--faq-accent);
    background: var(--faq-accent-hover);
}


/* =============================================================
   8. CHEVRON ARROW
   ============================================================= */
.faq-accordion .accordion-button::after {
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

/* Fix Bootstrap's dark SVG chevron on dark backgrounds */
[data-theme="dark"] .faq-accordion .accordion-button::after {
    filter: invert(1);
}


/* =============================================================
   9. ACCORDION BODY
   ============================================================= */
.faq-accordion .accordion-body {
    padding: 0 1.375rem 1.375rem;
    color: var(--text-secondary, #6b7280);
    line-height: 1.75;
    font-size: 0.9375rem;
}

[data-theme="dark"] .faq-accordion .accordion-body {
    color: var(--text-secondary, #94a3b8);
}

.faq-accordion .accordion-body strong {
    color: var(--text-primary, #111827);
}

[data-theme="dark"] .faq-accordion .accordion-body strong {
    color: var(--text-primary, #f1f5f9);
}

.faq-accordion .accordion-body a {
    color: var(--faq-accent);
    text-decoration: none;
    font-weight: 500;
}

.faq-accordion .accordion-body a:hover {
    text-decoration: underline;
}


/* =============================================================
   10. FAQ LIST VARIANTS
   ============================================================= */

/* Base list */
.faq-list {
    padding-left: 1.375rem;
    margin: 0.625rem 0 0;
}

.faq-list li {
    margin-bottom: 0.4rem;
    line-height: 1.65;
}

/* Icon list — uses Bootstrap Icons inline */
.faq-list li i.bi {
    margin-right: 0.4rem;
    color: var(--faq-accent);
    font-size: 0.875rem;
    vertical-align: -0.05em;
}

/* Checkmark variant — .faq-list--check */
.faq-list--check {
    list-style: none;
    padding-left: 0;
}

.faq-list--check li::before {
    content: '✓';
    display: inline-block;
    width: 1.25rem;
    color: #22c55e;
    font-weight: 700;
    flex-shrink: 0;
}

/* Keyboard shortcut variant — .faq-list--kbd */
.faq-list--kbd {
    list-style: none;
    padding-left: 0;
}

.faq-list--kbd li {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-wrap: wrap;
}


/* =============================================================
   11. KBD STYLING
   ============================================================= */
.faq-accordion .accordion-body kbd {
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--faq-accent);
    font-family: 'SFMono-Regular', 'Consolas', monospace;
    box-shadow: none;
}

[data-theme="dark"] .faq-accordion .accordion-body kbd {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(129, 140, 248, 0.3);
    color: #a5b4fc;
}


/* =============================================================
   12. BOTTOM CTA
   ============================================================= */
.faq-cta {
    margin-top: 2rem;
}

.faq-cta-text {
    font-size: 0.9375rem;
    color: var(--text-secondary, #6b7280);
    margin-bottom: 0.875rem;
}

[data-theme="dark"] .faq-cta-text {
    color: var(--text-secondary, #94a3b8);
}

.faq-btn-contact {
    display: inline-flex;
    align-items: center;
    padding: 0.7rem 1.625rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 999px;
    border: 2px solid var(--faq-accent);
    color: var(--faq-accent);
    background: transparent;
    text-decoration: none;
    transition: background var(--faq-transition),
                color var(--faq-transition),
                transform 0.2s ease;
}

.faq-btn-contact:hover {
    background: var(--faq-accent);
    color: #ffffff;
    transform: translateY(-1px);
    text-decoration: none;
}

.faq-btn-contact:focus-visible {
    outline: 2px solid var(--faq-accent);
    outline-offset: 3px;
}


/* =============================================================
   13. RESPONSIVE
   ============================================================= */
@media (max-width: 768px) {
    .faq-section {
        padding: 3rem 0;
    }

    .faq-title {
        font-size: 1.5rem;
    }

    .faq-accordion .accordion-button {
        font-size: 0.9375rem;
        padding: 1rem 1.125rem;
    }

    .faq-accordion .accordion-body {
        padding: 0 1.125rem 1.125rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .faq-title {
        font-size: 1.3rem;
    }

    .faq-list--kbd li {
        flex-direction: column;
        align-items: flex-start;
    }
}