/*
 * Clareza Acadêmica — FAQ
 * Camada isolada para preservar os demais templates que herdam de base.html.
 */

.clarity-faq {
    --faq-primary: #667eea;
    --faq-primary-hover: #545fcb;
    --faq-primary-soft: #f0f1ff;
    --faq-surface: #ffffff;
    --faq-canvas: #f6f7fb;
    --faq-ink: #1f2937;
    --faq-muted: #6b7280;
    --faq-subtle: #9ca3af;
    --faq-border: #e5e7eb;
    --faq-border-strong: #d8dce5;
    width: min(960px, calc(100% - 2.5rem));
    margin: 0 auto;
    padding: 2.75rem 0 4rem;
    color: var(--faq-ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.clarity-faq .faq-hero {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.clarity-faq .faq-hero-icon {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: var(--faq-primary-soft);
    color: var(--faq-primary);
    font-size: 1.35rem;
}

.clarity-faq .faq-eyebrow {
    color: var(--faq-primary-hover);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.clarity-faq .faq-hero h1 {
    margin: 0.2rem 0 0.35rem;
    color: var(--faq-ink);
    font-size: clamp(1.75rem, 4vw, 2.15rem);
    font-weight: 750;
    line-height: 1.15;
    letter-spacing: -0.035em;
}

.clarity-faq .faq-hero p {
    max-width: 680px;
    margin: 0;
    color: var(--faq-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.clarity-faq .faq-toc {
    margin-bottom: 2.5rem;
    padding: 1.15rem 1.25rem;
    border: 1px solid var(--faq-border);
    border-radius: 14px;
    background: var(--faq-canvas);
}

.clarity-faq .faq-toc-heading {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.75rem;
    color: var(--faq-muted);
}

.clarity-faq .faq-toc-heading > i {
    color: var(--faq-primary);
    font-size: 0.8rem;
}

.clarity-faq .faq-toc-title {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.clarity-faq .faq-toc ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.clarity-faq .faq-toc a {
    min-height: 40px;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.6rem;
    border-radius: 9px;
    color: #4654b8;
    font-size: 0.82rem;
    font-weight: 650;
    line-height: 1.25;
    text-decoration: none;
}

.clarity-faq .faq-toc a > i {
    width: 1rem;
    flex: 0 0 1rem;
    color: var(--faq-subtle);
    text-align: center;
}

.clarity-faq .faq-toc a:hover {
    background: var(--faq-surface);
    color: var(--faq-primary-hover);
}

.clarity-faq .faq-sections {
    display: grid;
    gap: 2.25rem;
}

.clarity-faq .faq-secao {
    scroll-margin-top: 5.5rem;
}

.clarity-faq .faq-secao h2 {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin: 0 0 0.75rem;
    color: var(--faq-ink);
    font-size: 1.15rem;
    font-weight: 750;
    letter-spacing: -0.015em;
}

.clarity-faq .faq-section-icon {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 34px;
    border-radius: 9px;
    background: var(--faq-primary-soft);
    color: var(--faq-primary);
    font-size: 0.85rem;
}

.clarity-faq .faq-item {
    margin-bottom: 0.55rem;
    overflow: clip;
    border: 1px solid var(--faq-border);
    border-radius: 9px;
    background: var(--faq-surface);
    transition: border-color 0.18s ease, background-color 0.18s ease;
}

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

.clarity-faq .faq-item[open] {
    border-color: #c9cff8;
    background: #fdfdff;
}

.clarity-faq .faq-item summary {
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 1rem;
    color: var(--faq-ink);
    cursor: pointer;
    list-style: none;
    font-size: 0.9rem;
    font-weight: 650;
    line-height: 1.45;
}

.clarity-faq .faq-item summary::-webkit-details-marker {
    display: none;
}

.clarity-faq .faq-item summary::after {
    content: "+";
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 28px;
    border-radius: 8px;
    background: var(--faq-canvas);
    color: var(--faq-muted);
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1;
}

.clarity-faq .faq-item[open] summary {
    color: #404ba4;
}

.clarity-faq .faq-item[open] summary::after {
    content: "−";
    background: var(--faq-primary-soft);
    color: var(--faq-primary-hover);
}

.clarity-faq .faq-resposta {
    max-width: 780px;
    padding: 0 3.75rem 1rem 1rem;
    color: #4b5563;
    font-size: 0.88rem;
    line-height: 1.65;
}

.clarity-faq .faq-final {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    margin-top: 2.75rem;
    padding: 1.25rem;
    border: 1px solid var(--faq-border);
    border-radius: 14px;
    background: var(--faq-canvas);
}

.clarity-faq .faq-final-icon {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--faq-surface);
    color: var(--faq-primary);
    font-size: 1rem;
}

.clarity-faq .faq-final h2 {
    margin: 0 0 0.15rem;
    color: var(--faq-ink);
    font-size: 1rem;
    font-weight: 750;
}

.clarity-faq .faq-final p {
    margin: 0;
    color: var(--faq-muted);
    font-size: 0.82rem;
    line-height: 1.5;
}

.clarity-faq .faq-final > a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border-radius: 9px;
    background: var(--faq-primary);
    color: #fff;
    font-size: 0.84rem;
    font-weight: 700;
    text-decoration: none;
}

.clarity-faq .faq-final > a:hover {
    background: var(--faq-primary-hover);
    color: #fff;
}

.clarity-faq .faq-toc a:focus-visible,
.clarity-faq .faq-item summary:focus-visible,
.clarity-faq .faq-final > a:focus-visible {
    outline: 3px solid rgba(102, 126, 234, 0.28);
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .clarity-faq {
        width: min(100% - 2rem, 720px);
        padding-top: 2rem;
    }

    .clarity-faq .faq-toc ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .clarity-faq {
        width: min(100% - 1.5rem, 540px);
        padding: 1.5rem 0 6.5rem;
    }

    .clarity-faq .faq-hero {
        grid-template-columns: 44px minmax(0, 1fr);
        align-items: start;
        gap: 0.75rem;
        margin-bottom: 1.25rem;
    }

    .clarity-faq .faq-hero-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        font-size: 1.05rem;
    }

    .clarity-faq .faq-hero h1 {
        font-size: 1.55rem;
    }

    .clarity-faq .faq-hero p {
        font-size: 0.84rem;
    }

    .clarity-faq .faq-toc {
        padding: 1rem;
        margin-bottom: 2rem;
    }

    .clarity-faq .faq-toc ul {
        grid-template-columns: 1fr;
        gap: 0.2rem;
    }

    .clarity-faq .faq-toc a {
        min-height: 42px;
        padding: 0.5rem;
    }

    .clarity-faq .faq-sections {
        gap: 2rem;
    }

    .clarity-faq .faq-secao h2 {
        font-size: 1.05rem;
    }

    .clarity-faq .faq-item summary {
        min-height: 54px;
        padding: 0.75rem 0.8rem;
        font-size: 0.86rem;
    }

    .clarity-faq .faq-resposta {
        padding: 0 0.8rem 0.9rem;
        font-size: 0.84rem;
    }

    .clarity-faq .faq-final {
        grid-template-columns: auto minmax(0, 1fr);
        padding: 1rem;
    }

    .clarity-faq .faq-final > a {
        grid-column: 1 / -1;
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .clarity-faq *,
    .clarity-faq *::before,
    .clarity-faq *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}