/* =========================================================
   Dúvidas — tokens locais (mesma linguagem visual de
   ajude.css / acoes.css / voluntario.css / apoiadores.css)
   ========================================================= */
.duv-hero,
.duv-faq,
.duv-galeria{
    --dv-forest: #12403A;
    --dv-forest-2: #1E6E5C;
    --dv-verde: #4CAF50;
    --dv-cream: #FBF8F2;
    --dv-ink: #182420;
    --dv-ink-soft: #52605B;
    --dv-line: #E4DFD2;
    --dv-radius: 14px;
}

/* ---------- HERO ---------- */
.duv-hero{
    position: relative;
    overflow: hidden;
    padding: clamp(3rem, 8vw, 6rem) 0 clamp(4rem, 9vw, 7rem);
    background:
        radial-gradient(60% 90% at 85% 0%, rgba(76,175,80,.35), transparent 60%),
        linear-gradient(160deg, #0E332E 0%, #12403A 55%, #1E6E5C 100%);
    color: #fff;
    text-align: center;
}

.duv-hero-overlay{
    position: absolute;
    inset: 0;
    z-index: 1;
    background: rgba(14, 51, 46, .15);
}

.duv-hero .icones-flutuantes{ z-index: 1; }

.duv-hero-content{
    position: relative;
    z-index: 3;
    max-width: 760px;
    margin: 0 auto;
}

.duv-hero-content .tag-date{
    display: inline-block;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 999px;
    padding: .3rem .9rem;
    font-size: .8rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.duv-hero-content h1{
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1.2;
    margin: 0 0 1rem;
}

.duv-hero-sub{
    font-size: 1rem;
    line-height: 1.65;
    opacity: .92;
    margin: 0;
}

/* ---------- Onda ---------- */
.duv-wave{
    line-height: 0;
    position: relative;
    z-index: 2;
}

.duv-wave svg{
    display: block;
    width: 100%;
    height: clamp(50px, 7vw, 90px);
}

.duv-wave-front{
    fill: var(--dv-cream);
}

/* ---------- FAQ ---------- */
.duv-faq{
    padding: clamp(2rem, 5vw, 4rem) 0;
    background: var(--dv-cream);
}

.duv-intro{
    max-width: 680px;
    margin: .5rem auto 2rem;
    text-align: center;
    color: var(--dv-ink-soft);
    line-height: 1.6;
}

.faq-lista{
    display: flex;
    flex-direction: column;
    gap: .75rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item{
    background: #fff;
    border: 1px solid var(--dv-line);
    border-radius: var(--dv-radius);
    overflow: hidden;
}

.faq-item > summary{
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.4rem;
    font-weight: 600;
    color: var(--dv-forest);
}

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

.faq-item > summary::after{
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--dv-ink-soft);
    transition: transform .18s ease;
    flex: 0 0 auto;
}

.faq-item[open] > summary::after{
    transform: rotate(180deg);
}

.faq-item[open] > summary{
    border-bottom: 1px solid var(--dv-line);
}

.faq-resposta{
    padding: 1.1rem 1.4rem 1.4rem;
}

.faq-resposta p{
    margin: 0 0 .8rem;
    color: var(--dv-ink-soft);
    line-height: 1.65;
}

.faq-resposta p:last-child{
    margin-bottom: 0;
}

.faq-link{
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--dv-forest-2);
    font-weight: 600;
    font-size: .9rem;
    text-decoration: none;
}

.faq-link:hover{ text-decoration: underline; }

/* ---------- GALERIA (placeholders para fotos futuras) ---------- */
.duv-galeria{
    padding: clamp(2rem, 5vw, 4rem) 0;
    background: #fff;
}

.duv-galeria .section-title{
    text-align: center;
}

.foto-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.1rem;
}

.foto-placeholder{
    aspect-ratio: 4 / 3;
    border: 2px dashed var(--dv-line);
    border-radius: var(--dv-radius);
    background: var(--dv-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    text-align: center;
    padding: 1rem;
    color: var(--dv-ink-soft);
    transition: border-color .18s ease, color .18s ease;
}

.foto-placeholder:hover{
    border-color: var(--dv-verde);
    color: var(--dv-forest-2);
}

.foto-placeholder i{
    font-size: 1.8rem;
    opacity: .6;
}

.foto-placeholder span{
    font-size: .82rem;
    line-height: 1.4;
    max-width: 16ch;
}

/* Quando a foto real for inserida (classe .foto-item com <img> dentro) */
.foto-item{
    aspect-ratio: 4 / 3;
    border-radius: var(--dv-radius);
    overflow: hidden;
    border: 1px solid var(--dv-line);
}

.foto-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ---------- BANNER WHATSAPP ---------- */
.whatsapp-banner{
    background: #12403A;
    padding: 2.5rem 0;
}

.whatsapp-banner-content{
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    color: #fff;
}

.whatsapp-banner-content i{
    font-size: 2.4rem;
    color: #25D366;
    flex: 0 0 auto;
}

.whatsapp-banner-content div{
    flex: 1 1 260px;
}

.whatsapp-banner-content h2{
    margin: 0 0 .25rem;
    font-size: 1.25rem;
    color: #fff;
}

.whatsapp-banner-content p{
    margin: 0;
    opacity: .85;
    font-size: .92rem;
}

.whatsapp-banner-content a{
    flex: 0 0 auto;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    padding: .7rem 1.4rem;
    border-radius: 999px;
    transition: filter .18s ease, transform .18s ease;
}

.whatsapp-banner-content a:hover{
    filter: brightness(1.08);
    transform: translateY(-2px);
}

@media (max-width: 600px){
    .whatsapp-banner-content{
        text-align: center;
        justify-content: center;
    }
}