/* ==========================================================================
   FAQ Accordion Component — Global Styles
   Issue #73 — Unified FAQ accordion for all subpages
   Design: 6-column grid tiles with count badges, accordion below
   ========================================================================== */

/* Section wrapper */
.faq-accordion-section {
    padding: 80px 0;
    background: #f8fafc;
}

/* ---- Section Header ---- */
.faq-accordion-section .section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.faq-accordion-section .faq-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--iq-blue, #0F4C81);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 30px;
    margin-bottom: 20px;
}

.faq-accordion-section .faq-badge i {
    font-size: 0.9rem;
}

.faq-accordion-section .section-header h2 {
    font-family: var(--font-head, 'Outfit', sans-serif);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--iq-dark, #0f172a);
    margin-bottom: 15px;
}

.faq-accordion-section .section-header h2 .text-highlight {
    color: var(--iq-blue, #0F4C81);
}

.faq-accordion-section .section-header p {
    font-size: 1.1rem;
    color: #64748b;
    margin: 0;
    line-height: 1.6;
}

/* ==========================================================================
   CATEGORY TILES — Grid Layout (6 columns, styled cards)
   ========================================================================== */
.faq-category-tiles {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 50px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

/* Individual Tile */
.faq-category-tile {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 110px;
    padding: 20px 15px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.faq-category-tile:hover {
    border-color: var(--iq-blue, #0F4C81);
    box-shadow: 0 8px 25px -5px rgba(15, 76, 129, 0.12);
    transform: translateY(-3px);
}

/* Tile Icon */
.faq-category-tile .tile-icon {
    font-size: 1.5rem;
    color: #64748b;
    transition: color 0.25s;
}

/* Tile Label */
.faq-category-tile .tile-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--iq-dark, #0f172a);
    line-height: 1.3;
}

/* Count Badge — positioned top-right, overlapping */
.faq-category-tile .faq-tile-count {
    position: absolute;
    top: -8px;
    right: -8px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 8px;
    background: var(--iq-orange, #ff6600);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 2px 8px rgba(255, 102, 0, 0.3);
}

/* Active/Selected Tile */
.faq-category-tile.active {
    background: var(--iq-blue, #0F4C81);
    border-color: var(--iq-blue, #0F4C81);
    box-shadow: 0 8px 25px -5px rgba(15, 76, 129, 0.25);
}

.faq-category-tile.active .tile-icon {
    color: #fff;
}

.faq-category-tile.active .tile-label {
    color: #fff;
}

.faq-category-tile.active .faq-tile-count {
    background: #fff;
    color: var(--iq-blue, #0F4C81);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   ACCORDION ITEMS
   ========================================================================== */
.faq-accordion-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.faq-accordion-item {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: box-shadow 0.3s;
}

.faq-accordion-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.faq-accordion-item.hidden {
    display: none;
}

/* Question header */
.faq-accordion-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 28px;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--iq-dark, #0f172a);
    cursor: pointer;
    transition: color 0.2s;
}

.faq-accordion-question:hover {
    color: var(--iq-blue, #0F4C81);
}

.faq-accordion-question .chevron {
    flex-shrink: 0;
    font-size: 0.85rem;
    color: #94a3b8;
    transition: transform 0.3s, color 0.2s;
}

.faq-accordion-item.open .faq-accordion-question .chevron {
    transform: rotate(180deg);
    color: var(--iq-blue, #0F4C81);
}

/* Answer content */
.faq-accordion-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
}

.faq-accordion-answer-inner {
    padding: 0 28px 25px;
    font-size: 1rem;
    line-height: 1.7;
    color: #475569;
}

.faq-accordion-answer-inner p {
    margin: 0 0 12px;
}

.faq-accordion-answer-inner p:last-child {
    margin-bottom: 0;
}

.faq-accordion-answer-inner ul,
.faq-accordion-answer-inner ol {
    margin: 12px 0;
    padding-left: 24px;
}

.faq-accordion-answer-inner li {
    margin-bottom: 6px;
}

/* Open state */
.faq-accordion-item.open .faq-accordion-answer {
    max-height: 1000px;
}

.faq-accordion-item.open {
    border-color: var(--iq-blue, #0F4C81);
    box-shadow: 0 4px 20px rgba(15, 76, 129, 0.08);
}

/* ==========================================================================
   HELP CTA (Optional footer)
   ========================================================================== */
.faq-help-cta {
    text-align: center;
    margin-top: 50px;
    padding: 30px;
    background: #fff;
    border: 1px dashed #e2e8f0;
    border-radius: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.faq-help-cta p {
    margin: 0 0 15px;
    color: #64748b;
    font-size: 1rem;
}

.faq-help-cta a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--iq-blue, #0F4C81);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 10px;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.faq-help-cta a:hover {
    background: #093357;
    transform: translateY(-2px);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1200px) {
    .faq-category-tiles {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    .faq-category-tiles {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .faq-accordion-section .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .faq-category-tiles {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .faq-category-tile {
        min-height: 90px;
        padding: 15px 12px;
    }
    
    .faq-category-tile .tile-icon {
        font-size: 1.3rem;
    }
    
    .faq-category-tile .tile-label {
        font-size: 0.8rem;
    }
    
    .faq-category-tile .faq-tile-count {
        min-width: 24px;
        height: 24px;
        font-size: 0.7rem;
    }
    
    .faq-accordion-question {
        padding: 18px 20px;
        font-size: 0.95rem;
    }
    
    .faq-accordion-answer-inner {
        padding: 0 20px 20px;
        font-size: 0.95rem;
    }
    
    .faq-accordion-section .section-header h2 {
        font-size: 1.75rem;
    }
}

/* ==========================================================================
   DARK MODE
   ========================================================================== */
body.dark-mode .faq-accordion-section {
    background: #1A1A1A;
}

body.dark-mode .faq-accordion-section .section-header h2 {
    color: #f1f5f9;
}

body.dark-mode .faq-accordion-section .section-header p {
    color: #94a3b8;
}

body.dark-mode .faq-accordion-section .faq-badge {
    background: rgba(96, 165, 250, 0.15);
    color: #60a5fa;
}

/* Dark mode tiles */
body.dark-mode .faq-category-tile {
    background: #242424;
    border-color: rgba(255, 255, 255, 0.06);
}

body.dark-mode .faq-category-tile .tile-icon {
    color: #94a3b8;
}

body.dark-mode .faq-category-tile .tile-label {
    color: #e2e8f0;
}

body.dark-mode .faq-category-tile:hover {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.08);
}

body.dark-mode .faq-category-tile.active {
    background: #3b82f6;
    border-color: #3b82f6;
}

body.dark-mode .faq-category-tile.active .tile-icon,
body.dark-mode .faq-category-tile.active .tile-label {
    color: #fff;
}

body.dark-mode .faq-category-tile .faq-tile-count {
    background: #f97316;
    color: #fff;
}

body.dark-mode .faq-category-tile.active .faq-tile-count {
    background: #fff;
    color: #3b82f6;
}

/* Dark mode accordion */
body.dark-mode .faq-accordion-item {
    background: #242424;
    border-color: rgba(255, 255, 255, 0.06);
}

body.dark-mode .faq-accordion-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

body.dark-mode .faq-accordion-question {
    color: #e2e8f0;
}

body.dark-mode .faq-accordion-question:hover {
    color: #60a5fa;
}

body.dark-mode .faq-accordion-question .chevron {
    color: #64748b;
}

body.dark-mode .faq-accordion-item.open .faq-accordion-question .chevron {
    color: #60a5fa;
}

body.dark-mode .faq-accordion-item.open {
    border-color: #3b82f6;
}

body.dark-mode .faq-accordion-answer-inner {
    color: #94a3b8;
}

/* Dark mode help CTA */
body.dark-mode .faq-help-cta {
    background: #1e293b;
    border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .faq-help-cta p {
    color: #94a3b8;
}

body.dark-mode .faq-help-cta a {
    background: #3b82f6;
}

body.dark-mode .faq-help-cta a:hover {
    background: #2563eb;
}