/* ═══════════════════════════════════════════════════════════════
   FAQ GLOBAL — Section FAQ unifiée (remplace toutes les FAQ)
   Prefix: sp-fq-*
   ═══════════════════════════════════════════════════════════════ */

.sp-fq-section {
    padding: clamp(72px,9vw,112px) clamp(20px,5vw,48px);
    background: var(--sp-white);
    position: relative; overflow: hidden;
}

.sp-fq-section::before {
    content:''; position:absolute; inset:0;
    background:
        radial-gradient(ellipse 700px 400px at 100% 0%,rgba(182,31,53,.04) 0%,transparent 65%),
        radial-gradient(ellipse 500px 350px at 0% 100%,rgba(16,185,129,.03) 0%,transparent 60%);
    pointer-events:none;
}

.sp-fq-inner { max-width:1100px; margin:0 auto; position:relative; z-index:1; }

.sp-fq-fade { opacity:0; transform:translateY(22px); transition:opacity .56s cubic-bezier(.4,0,.2,1),transform .56s cubic-bezier(.4,0,.2,1); }
.sp-fq-fade.sp-fq-visible { opacity:1; transform:translateY(0); }

/* ── Header ── */
.sp-fq-header { text-align:center; margin-bottom:48px; }

.sp-fq-tag {
    display:inline-flex; align-items:center; gap:7px;
    background:rgba(124,58,237,.09); border:1px solid rgba(124,58,237,.20);
    border-radius:50px; padding:5px 16px;
    font-size:var(--sp-fs-xs); font-weight:700; letter-spacing:.07em; text-transform:uppercase; color:#7c3aed;
    margin-bottom:18px;
}
.sp-fq-tag svg { width:13px; height:13px; }

.sp-fq-title {
    font-family:'Inter',sans-serif; font-size:var(--sp-fs-3xl);
    font-weight:800; color:var(--sp-text-h); line-height:1.22; letter-spacing:-.025em; margin-bottom:14px;
}
.sp-fq-sub { font-size:var(--sp-fs-base); color:var(--sp-text-muted); line-height:1.68; max-width:520px; margin:0 auto; }
.sp-fq-sub a { color:var(--sp-primary); text-decoration:none; font-weight:600; }
.sp-fq-sub a:hover { text-decoration:underline; }

/* ── Category filter tabs ── */
.sp-fq-cats {
    display:flex; justify-content:center; gap:8px; margin-bottom:44px; flex-wrap:wrap;
}
.sp-fq-cat {
    display:inline-flex; align-items:center; gap:6px;
    padding:9px 20px; border-radius:50px;
    border:1.5px solid rgba(148,163,184,.20);
    background:var(--sp-off-white); font-size:13.5px; font-weight:600; color:var(--sp-text-muted);
    cursor:pointer; transition:background .22s,border-color .22s,color .22s,box-shadow .22s;
    font-family:'Inter',sans-serif;
}
.sp-fq-cat:hover { background:var(--sp-bg); border-color:rgba(182,31,53,.24); color:var(--sp-primary); }
.sp-fq-cat.active {
    background:linear-gradient(135deg,var(--sp-primary),var(--sp-primary-dark)); border-color:transparent;
    color:#fff; box-shadow:0 5px 18px rgba(182,31,53,.26);
}
.sp-fq-cat-count {
    display:inline-flex; align-items:center; justify-content:center;
    width:18px; height:18px; border-radius:50%;
    font-size:10px; font-weight:700;
    background:rgba(0,0,0,.10);
}
.sp-fq-cat.active .sp-fq-cat-count { background:rgba(255,255,255,.25); }

/* ── FAQ grid ── */
.sp-fq-grid {
    display:grid; grid-template-columns:1fr 1fr; gap:12px;
}

/* Filtered items */
.sp-fq-item[data-fq-hidden] { display:none; }

.sp-fq-item {
    background:var(--sp-white); border:1.5px solid rgba(148,163,184,.16); border-radius:16px;
    overflow:hidden; transition:border-color .24s, box-shadow .24s;
}
.sp-fq-item:hover { border-color:rgba(124,58,237,.22); box-shadow:0 6px 28px rgba(30,58,138,.07); }
.sp-fq-item.sp-fq-open { border-color:rgba(182,31,53,.28); box-shadow:0 8px 34px rgba(182,31,53,.09); }

.sp-fq-btn {
    width:100%; background:none; border:none; padding:20px 22px;
    display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
    cursor:pointer; text-align:left; font-family:'Inter',sans-serif;
    transition:background .2s;
}
.sp-fq-btn:hover { background:rgba(182,31,53,.025); }
.sp-fq-btn:focus-visible { outline:2px solid var(--sp-primary); outline-offset:-2px; border-radius:16px; }

.sp-fq-q-wrap { display:flex; align-items:flex-start; gap:12px; flex:1; }

.sp-fq-q-cat-dot {
    width:8px; height:8px; border-radius:50%; flex-shrink:0; margin-top:5px;
}
.sp-fq-q-cat-dot--general  { background:var(--sp-primary); }
.sp-fq-q-cat-dot--tech     { background:#7c3aed; }
.sp-fq-q-cat-dot--billing  { background:#059669; }
.sp-fq-q-cat-dot--support  { background:#0891b2; }

.sp-fq-q {
    font-size:14.5px; font-weight:600; color:var(--sp-text-h); line-height:1.42; flex:1;
}

.sp-fq-icon {
    width:28px; height:28px;
    background:rgba(182,31,53,.07); border:1px solid rgba(182,31,53,.14);
    border-radius:8px; display:flex; align-items:center; justify-content:center; flex-shrink:0;
    transition:background .24s, border-color .24s;
}
.sp-fq-icon svg { width:14px; height:14px; color:var(--sp-primary); transition:transform .28s cubic-bezier(.4,0,.2,1); }
.sp-fq-item.sp-fq-open .sp-fq-icon { background:var(--sp-primary); border-color:var(--sp-primary); }
.sp-fq-item.sp-fq-open .sp-fq-icon svg { color:#fff; transform:rotate(45deg); }

.sp-fq-body { max-height:0; overflow:hidden; transition:max-height .38s cubic-bezier(.4,0,.2,1); }
.sp-fq-item.sp-fq-open .sp-fq-body { max-height:400px; }

.sp-fq-ans {
    font-size:14px; color:var(--sp-text-muted); line-height:1.72; padding:0 22px 20px 42px;
}
.sp-fq-ans a { color:var(--sp-primary); text-decoration:none; }
.sp-fq-ans a:hover { text-decoration:underline; }

/* Bottom accent bar */
.sp-fq-item::after {
    content:''; display:block; height:3px;
    background:linear-gradient(90deg,var(--sp-primary),var(--sp-primary-light));
    transform:scaleX(0); transform-origin:left;
    transition:transform .32s cubic-bezier(.4,0,.2,1);
}
.sp-fq-item.sp-fq-open::after { transform:scaleX(1); }

/* ── Bottom CTA link ── */
.sp-fq-bottom { text-align:center; margin-top:52px; padding-top:40px; border-top:1px solid rgba(148,163,184,.14); }

.sp-fq-bottom-text { font-size:15px; color:var(--sp-text-muted); margin-bottom:20px; }
.sp-fq-bottom-text strong { color:var(--sp-text-h); }

.sp-fq-bottom-actions { display:flex; justify-content:center; gap:14px; flex-wrap:wrap; }

.sp-fq-contact-btn {
    display:inline-flex; align-items:center; gap:9px;
    background:linear-gradient(135deg,var(--sp-primary),var(--sp-primary-dark)); color:#fff; border:none;
    border-radius:12px; padding:13px 26px; font-size:14.5px; font-weight:700;
    font-family:'Inter',sans-serif; text-decoration:none;
    transition:background .26s,transform .2s,box-shadow .26s;
    box-shadow:0 5px 20px rgba(182,31,53,.28);
}
.sp-fq-contact-btn:hover { background:linear-gradient(135deg,var(--sp-primary-light),var(--sp-primary)); transform:translateY(-2px); box-shadow:0 9px 28px rgba(182,31,53,.40); color:#fff; text-decoration:none; }
.sp-fq-contact-btn svg { width:16px; height:16px; }

.sp-fq-docs-btn {
    display:inline-flex; align-items:center; gap:8px;
    background:transparent; color:#374151; border:1.5px solid rgba(148,163,184,.35);
    border-radius:12px; padding:11px 22px; font-size:14.5px; font-weight:600;
    font-family:'Inter',sans-serif; text-decoration:none;
    transition:background .22s,border-color .22s,transform .2s;
}
.sp-fq-docs-btn:hover { background:rgba(182,31,53,.06); border-color:rgba(182,31,53,.30); transform:translateY(-2px); color:var(--sp-primary); text-decoration:none; }
.sp-fq-docs-btn svg { width:15px; height:15px; }

/* ── Responsive ── */
@media (max-width:768px) {
    .sp-fq-grid { grid-template-columns:1fr; }
}
@media (max-width:560px) {
    .sp-fq-cats { gap:6px; }
    .sp-fq-cat  { padding:8px 14px; font-size:13px; }
    .sp-fq-ans  { padding-left:22px; }
    .sp-fq-bottom-actions { flex-direction:column; align-items:center; }
    .sp-fq-contact-btn, .sp-fq-docs-btn { width:100%; justify-content:center; }
}

@media (prefers-color-scheme:dark) {
    .sp-fq-section { background:#0a0f1e; }
    .sp-fq-title   { color:#f1f5f9; }
    .sp-fq-item { background:rgba(255,255,255,.03); border-color:rgba(255,255,255,.08); }
    .sp-fq-q { color:#f1f5f9; }
    .sp-fq-ans { color:#94a3b8; }
    .sp-fq-cat  { background:rgba(255,255,255,.05); border-color:rgba(255,255,255,.09); color:#94a3b8; }
    .sp-fq-cat:hover { background:rgba(182,31,53,.15); }
    .sp-fq-bottom { border-top-color:rgba(255,255,255,.08); }
    .sp-fq-bottom-text { color:#94a3b8; }
    .sp-fq-bottom-text strong { color:#f1f5f9; }
    .sp-fq-docs-btn { color:#cbd5e1; border-color:rgba(255,255,255,.14); }
}

@media (prefers-reduced-motion:reduce) {
    .sp-fq-fade  { opacity:1 !important; transform:none !important; transition:none !important; }
    .sp-fq-body  { transition:none !important; }
    .sp-fq-icon svg { transition:none !important; }
    .sp-fq-item::after { transition:none !important; }
}