/* ==========================================================
   FAQ — estilos específicos da página
   O fundo da página e o tema Light/Dark são controlados por
   style.css. Este arquivo cuida apenas do conteúdo do FAQ.
   ========================================================== */

:root {
    --faq-orange: #dd7730;
    --faq-text: #1E293B;
    --faq-soft: #64748B;
    --faq-heading: #0F172A;
    --faq-card: #FFFFFF;
    --faq-alt: #F8FAFC;
    --faq-line: #E2E8F0;
}

html[data-theme="dark"] {
    --faq-text: #D8E1EE;
    --faq-soft: #9FB0C9;
    --faq-heading: #F1F5F9;
    --faq-card: #111C2E;
    --faq-alt: #172337;
    --faq-line: #2A3B55;
}

/* Impede que a animação global de section esconda o FAQ. */
main.wrap > section {
    opacity: 1;
    transform: none;
}

/* Área principal */
main.wrap {
    position: relative;
    z-index: 1;
    max-width: 860px;
    margin: 0 auto;
    padding: 92px 20px 0;
}

/* Cabeçalho */
header.page {
    padding: 56px 0 40px;
    border-bottom: 1px solid var(--faq-line);
    text-align: center;
}

header.page .brand {
    font-family: 'Russo One', sans-serif;
    font-size: clamp(28px, 5vw, 44px);
    color: var(--faq-heading);
    letter-spacing: 0.5px;
}

header.page .brand span {
    color: var(--faq-orange);
}

header.page .sub {
    margin-top: 10px;
    color: var(--faq-soft);
    font-size: clamp(15px, 2.4vw, 18px);
}

/* Trilha */
nav.crumb {
    font-size: 13px;
    color: var(--faq-soft);
    padding: 16px 0 0;
}

nav.crumb a {
    color: var(--faq-soft);
    text-decoration: none;
}

nav.crumb a:hover {
    color: var(--faq-orange);
}

nav.crumb span[aria-current] {
    color: var(--faq-heading);
}

/* Intro */
section.intro {
    padding: 34px 0 8px;
}

section.intro h1 {
    font-size: clamp(24px, 4vw, 34px);
    color: var(--faq-heading);
    line-height: 1.25;
    margin-bottom: 12px;
}

section.intro p {
    color: var(--faq-soft);
    font-size: 16px;
}

/* Lista de FAQ */
section.faq {
    padding: 20px 0;
}

.qa {
    border: 1px solid var(--faq-line);
    border-radius: 12px;
    margin: 14px 0;
    overflow: hidden;
    background: var(--faq-card);
    transition: border-color .2s ease, background .25s ease;
}

.qa[open] {
    border-color: var(--faq-orange);
}

.qa summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 22px;
    font-weight: 600;
    font-size: clamp(16px, 2.6vw, 19px);
    color: var(--faq-heading);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.qa summary::-webkit-details-marker {
    display: none;
}

.qa summary .plus {
    flex: 0 0 auto;
    width: 26px;
    height: 26px;
    border: 2px solid var(--faq-orange);
    border-radius: 50%;
    position: relative;
    transition: transform .25s ease;
}

.qa summary .plus::before,
.qa summary .plus::after {
    content: "";
    position: absolute;
    background: var(--faq-orange);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.qa summary .plus::before {
    width: 12px;
    height: 2px;
}

.qa summary .plus::after {
    width: 2px;
    height: 12px;
}

.qa[open] summary .plus {
    transform: rotate(135deg);
}

.qa .answer {
    padding: 0 22px 22px;
    color: var(--faq-text);
    font-size: 16px;
}

.qa .answer p {
    margin-bottom: 12px;
}

.qa .answer p:last-child {
    margin-bottom: 0;
}

.qa .answer strong {
    color: var(--faq-heading);
}

/* Fontes */
section.sources {
    padding: 30px 0 10px;
    border-top: 1px solid var(--faq-line);
    margin-top: 28px;
}

section.sources h2 {
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--faq-soft);
    margin-bottom: 12px;
}

section.sources ul {
    list-style: none;
    font-size: 14px;
}

section.sources li {
    margin: 6px 0;
}

section.sources a {
    color: var(--faq-orange);
    text-decoration: none;
    word-break: break-word;
}

section.sources a:hover {
    text-decoration: underline;
}

/* CTA */
section.cta {
    margin: 40px 0 60px;
    padding: 34px;
    background: var(--faq-alt);
    border-radius: 16px;
    text-align: center;
}

section.cta h2 {
    color: var(--faq-heading);
    font-size: 22px;
    margin-bottom: 10px;
}

section.cta p {
    color: var(--faq-soft);
    margin-bottom: 20px;
}

section.cta a.btn {
    display: inline-block;
    background: var(--faq-orange);
    color: #fff;
    padding: 13px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: opacity .2s ease;
}

section.cta a.btn:hover {
    opacity: .9;
}

/* Footer */
footer {
    position: relative;
    z-index: 1;
}

/* Mobile */
@media (max-width: 768px) {
    main.wrap {
        padding: 82px 16px 0;
    }

    .qa summary {
        padding: 18px 16px;
        gap: 12px;
    }

    .qa .answer {
        padding: 0 16px 18px;
        font-size: 15px;
    }

    section.cta {
        padding: 26px 18px;
    }
}