/* AI-Proof FAQ – Front-end styles */
:root {
    --aiproof-accent:    #2563eb;
    --aiproof-bg:        #f8fafc;
    --aiproof-border:    #e2e8f0;
    --aiproof-text:      #1e293b;
    --aiproof-muted:     #64748b;
    --aiproof-radius:    10px;
    --aiproof-num-w:     2rem;
}

/* ── Section wrapper ────────────────────────────────────────── */
.aiproof-faq {
    margin-top: 3rem;
    border-top: 3px solid var(--aiproof-accent);
    padding-top: 2rem;
    font-family: inherit;
}

/* ── Header ─────────────────────────────────────────────────── */
.aiproof-faq__header {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: 1.5rem;
}

.aiproof-faq__icon {
    color: var(--aiproof-accent);
    flex-shrink: 0;
}

.aiproof-faq__title {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--aiproof-text);
    margin: 0;
    line-height: 1.2;
}

.aiproof-faq__count {
    margin-left: auto;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--aiproof-muted);
    background: var(--aiproof-bg);
    border: 1px solid var(--aiproof-border);
    border-radius: 999px;
    padding: .2rem .7rem;
    white-space: nowrap;
}

/* ── FAQ item ───────────────────────────────────────────────── */
.aiproof-faq__item {
    border: 1px solid var(--aiproof-border);
    border-radius: var(--aiproof-radius);
    margin-bottom: .6rem;
    overflow: hidden;
    transition: box-shadow .15s;
}

.aiproof-faq__item:hover {
    box-shadow: 0 2px 12px rgba(0,0,0,.07);
}

/* ── Question button ────────────────────────────────────────── */
.aiproof-faq__question {
    display: flex;
    align-items: center;
    gap: .75rem;
    width: 100%;
    padding: .9rem 1rem;
    background: #fff;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--aiproof-text);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    transition: background .12s;
}

.aiproof-faq__question:hover,
.aiproof-faq__question[aria-expanded="true"] {
    background: var(--aiproof-bg);
}

.aiproof-faq__question:focus-visible {
    outline: 2px solid var(--aiproof-accent);
    outline-offset: -2px;
}

/* Number badge */
.aiproof-faq__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: var(--aiproof-num-w);
    height: var(--aiproof-num-w);
    background: var(--aiproof-accent);
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .02em;
    border-radius: 50%;
    line-height: 1;
}

.aiproof-faq__q-text {
    flex: 1;
}

/* Chevron */
.aiproof-faq__chevron {
    flex-shrink: 0;
    color: var(--aiproof-muted);
    transition: transform .2s ease;
}

.aiproof-faq__question[aria-expanded="true"] .aiproof-faq__chevron {
    transform: rotate(180deg);
}

/* ── Answer panel ───────────────────────────────────────────── */
.aiproof-faq__answer {
    border-top: 1px solid var(--aiproof-border);
    background: #fff;
}

.aiproof-faq__answer-inner {
    padding: .9rem 1rem .9rem calc(var(--aiproof-num-w) + 1.75rem);
    color: var(--aiproof-text);
    font-size: .95rem;
    line-height: 1.7;
}

.aiproof-faq__answer-inner p {
    margin: 0 0 .6em;
}

.aiproof-faq__answer-inner p:last-child {
    margin-bottom: 0;
}

/* ── Footer ─────────────────────────────────────────────────── */
.aiproof-faq__footer {
    margin-top: 1rem;
    font-size: .78rem;
    color: var(--aiproof-muted);
    text-align: center;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 480px) {
    .aiproof-faq__count   { display: none; }
    .aiproof-faq__title   { font-size: 1.2rem; }
    .aiproof-faq__question{ font-size: .9rem; }
    .aiproof-faq__answer-inner { padding-left: 1rem; }
}

/* ── Dark-mode respect ──────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
    .aiproof-faq__question,
    .aiproof-faq__answer { background: #1e293b; }
    .aiproof-faq__item   { border-color: #334155; }
    .aiproof-faq__title  { color: #f1f5f9; }
    .aiproof-faq__q-text,
    .aiproof-faq__answer-inner { color: #cbd5e1; }
    .aiproof-faq { border-top-color: var(--aiproof-accent); }
    .aiproof-faq__count  { background: #1e293b; border-color: #334155; color: #94a3b8; }
    .aiproof-faq__question:hover,
    .aiproof-faq__question[aria-expanded="true"] { background: #0f172a; }
}