/* ===== FAQ Hero ===== */
.faq-hero {
    padding: 120px 0 60px;
    background: radial-gradient(circle at top left, #eff6ff 0%, var(--bg-body) 55%),
                radial-gradient(circle at bottom right, var(--primary-light) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
}
.faq-hero::before {
    content: '';
    position: absolute;
    bottom: -60px; left: -60px;
    width: 300px; height: 300px;
    background: #3b82f6;
    opacity: 0.05;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
}
.faq-hero__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
}
.faq-hero__text .breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 16px;
}
.faq-hero__text .breadcrumb a { color: var(--primary-color); }
.faq-hero__text .breadcrumb i { font-size: 10px; }
.faq-hero__text h1 {
    font-size: 42px;
    letter-spacing: -1px;
    margin-bottom: 14px;
    line-height: 1.2;
}
.faq-hero__text p {
    font-size: 16px;
    color: var(--text-gray);
    max-width: 560px;
    line-height: 1.7;
}
.faq-hero__stats {
    display: flex;
    gap: 32px;
    flex-shrink: 0;
}
.faq-hero-stat { text-align: center; }
.faq-hero-stat__num {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}
.faq-hero-stat__label {
    display: block;
    font-size: 13px;
    color: var(--text-gray);
    margin-top: 4px;
}

/* ===== FAQ Group (Category Section) ===== */
.faq-group { margin-bottom: 64px; }
.faq-group + .faq-group { padding-top: 40px; border-top: 1px solid var(--border-color); }

.faq-group__head {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
}
.faq-group__icon {
    width: 64px; height: 64px;
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}
.faq-group__icon--green  { background: linear-gradient(135deg,#f0fdf4,#dcfce7); color: #16a34a; }
.faq-group__icon--blue   { background: linear-gradient(135deg,#eff6ff,#dbeafe); color: #2563eb; }
.faq-group__icon--amber  { background: linear-gradient(135deg,#fffbeb,#fef3c7); color: #d97706; }
.faq-group__icon--teal   { background: linear-gradient(135deg,#f0fdfa,#ccfbf1); color: #0d9488; }
.faq-group__head h2 { font-size: 24px; margin-bottom: 6px; }
.faq-group__head p  { font-size: 14px; color: var(--text-gray); line-height: 1.6; }

/* ===== FAQ Cards ===== */
.faq-grid { display: flex; flex-direction: column; gap: 10px; }
.faq-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.faq-card:hover { border-color: var(--primary-color); box-shadow: var(--shadow-sm); }
.faq-card[open] { border-color: var(--primary-color); }
.faq-card summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
    line-height: 1.5;
    user-select: none;
}
.faq-card summary::-webkit-details-marker { display: none; }
.faq-card__icon {
    font-size: 12px;
    color: var(--text-gray);
    flex-shrink: 0;
    transition: transform 0.25s;
}
.faq-card[open] .faq-card__icon { transform: rotate(180deg); color: var(--primary-color); }
.faq-card__body {
    padding: 0 24px 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}
.faq-card__body p {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 10px;
}
.faq-card__body p:last-child { margin-bottom: 0; }
.faq-card__body code {
    background: var(--bg-gray);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
    color: var(--text-dark);
}
.faq-card__body .inline-code-block {
    display: block;
    background: #0f1117;
    color: #60a5fa;
    font-family: monospace;
    font-size: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 10px;
    word-break: break-all;
    line-height: 1.6;
}

/* ===== Sidebar Search (optional) ===== */
.faq-sidebar__search {
    position: relative;
    margin-bottom: 16px;
}
.faq-sidebar__search input {
    width: 100%;
    padding: 9px 14px 9px 36px;
    font-size: 13px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-gray);
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.faq-sidebar__search input:focus { border-color: var(--primary-color); background: var(--bg-white); }
.faq-sidebar__search i {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    font-size: 13px;
    color: var(--text-gray);
    pointer-events: none;
}
.faq-no-results {
    padding: 20px 0;
    font-size: 14px;
    color: var(--text-gray);
    text-align: center;
    display: none;
}

/* ===== Bottom CTA ===== */
.faq-cta {
    background: var(--gradient-primary);
    padding: 80px 24px;
    text-align: center;
}
.faq-cta h2 { font-size: 34px; color: #fff; margin-bottom: 12px; }
.faq-cta p  { font-size: 16px; color: rgba(255,255,255,0.85); margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; }
.faq-cta__btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.faq-btn-white {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    background: #fff;
    color: var(--primary-color);
    border-radius: 12px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.faq-btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.2); }
.faq-btn-outline {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
    border-radius: 12px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: var(--transition);
}
.faq-btn-outline:hover { background: rgba(255,255,255,0.15); border-color: #fff; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .faq-hero__stats { display: none; }
    .faq-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    /* Hero */
    .faq-hero { padding: 84px 0 36px; }
    .faq-hero__inner { flex-direction: column; align-items: flex-start; gap: 0; }
    .faq-hero__text h1 { font-size: 28px; }
    .faq-hero__text p { font-size: 14px; }

    /* Sidebar — same horizontal scroll pattern as docs */
    .docs-layout .docs-sidebar .faq-sidebar__search { display: none; }
    .docs-layout .docs-sidebar .docs-nav {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        scrollbar-width: none;
        gap: 0;
        padding: 4px 0 0;
    }
    .docs-layout .docs-sidebar .docs-nav::-webkit-scrollbar { display: none; }
    .docs-layout .docs-sidebar .docs-nav a {
        white-space: nowrap;
        flex-shrink: 0;
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 12px 16px;
        font-size: 13px;
        border-radius: 0;
    }
    .docs-layout .docs-sidebar .docs-nav a.active {
        border-left-color: transparent;
        border-bottom-color: var(--primary-color);
        background: var(--primary-light);
    }

    /* FAQ Groups */
    .faq-group { margin-bottom: 40px; }
    .faq-group + .faq-group { padding-top: 24px; }
    .faq-group__head { gap: 14px; margin-bottom: 20px; }
    .faq-group__icon { width: 48px; height: 48px; font-size: 22px; border-radius: 14px; }
    .faq-group__head h2 { font-size: 20px; }
    .faq-group__head p { font-size: 13px; }

    /* FAQ cards */
    .faq-grid { grid-template-columns: 1fr; gap: 10px; }
    .faq-card summary { font-size: 14px; padding: 14px 16px; gap: 10px; }
    .faq-card__body { padding: 12px 16px 16px; font-size: 13px; }
    .faq-card__body code { word-break: break-all; }

    /* CTA */
    .faq-cta { padding: 56px 16px; }
    .faq-cta h2 { font-size: 24px; }
    .faq-cta .btn { width: 100%; max-width: 280px; }
}

@media (max-width: 480px) {
    .faq-hero__text h1 { font-size: 22px; }
    .faq-group__head h2 { font-size: 17px; }
    .faq-card summary { font-size: 13px; padding: 12px 14px; }
}