/* ===== Página de dúvidas e boas práticas (usa as variáveis de style.css) ===== */
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.dv-link { color: var(--teal-escuro); font-weight: 700; text-underline-offset: 3px; }
.dv-link:hover { color: var(--marinho); }

/* Introdução */
.dv-hero {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  padding: 130px clamp(16px, 6vw, 96px) 150px;
  background:
    radial-gradient(circle at 85% 15%, rgba(255,255,255,.14), transparent 42%),
    linear-gradient(160deg, #0b8592 0%, #086a76 55%, #074f5c 100%);
}
.dv-hero-in { max-width: 760px; margin: 0 auto; position: relative; z-index: 2; }
.dv-hero h1 { color: #fff; font-size: clamp(2.2rem, 6.4vw, 4rem); margin: .35em 0 .3em; }
.dv-lead { font-size: clamp(1.1rem, 2.6vw, 1.35rem); font-weight: 700; }
.dv-hero p { margin-inline: auto; }
.dv-abas { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.dv-abas a {
  display: inline-flex; align-items: center; gap: .5em; min-height: 48px;
  padding: .7em 1.3em; border-radius: 999px; background: #fff; color: var(--marinho);
  font-family: var(--fonte-titulo); font-weight: 600; text-decoration: none; box-shadow: var(--sombra-sm);
  transition: transform .2s cubic-bezier(.3, 1.6, .5, 1), background .2s;
}
.dv-abas a:hover { transform: translateY(-2px); }
.dv-abas a[aria-current] { background: var(--sol); }
.dv-abas svg { width: 1.2em; height: 1.2em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* FAQ */
.dv-faq .cabeca { margin-bottom: 28px; }
.dv-ferramentas { max-width: 820px; margin: 0 auto 20px; }
.dv-busca { position: relative; }
.dv-busca svg { position: absolute; left: 18px; top: 50%; width: 22px; height: 22px; transform: translateY(-50%); fill: none; stroke: var(--teal-escuro); stroke-width: 2; stroke-linecap: round; pointer-events: none; }
.dv-busca input {
  width: 100%; min-height: 56px; padding: 0 20px 0 52px; border: 2px solid transparent; border-radius: 999px;
  font: inherit; font-size: 1.05rem; color: var(--tinta); background: var(--branco); box-shadow: var(--sombra-sm);
}
.dv-busca input::placeholder { color: #5a727c; }
.dv-busca input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(22,163,177,.2); }
.dv-filtros { display: flex; gap: 8px; margin-top: 14px; overflow-x: auto; padding: 4px 2px 8px; scrollbar-width: thin; }
.dv-chip {
  flex: none; min-height: 44px; padding: .5em 1.1em; border-radius: 999px; border: 2px solid var(--teal-claro);
  background: var(--branco); color: var(--marinho); font-weight: 700; transition: background .2s, color .2s, border-color .2s;
}
.dv-chip:hover { background: var(--agua); }
.dv-chip[aria-pressed="true"] { background: var(--marinho); border-color: var(--marinho); color: #fff; }
.dv-contagem { min-height: 1.4em; margin: 6px 4px 0; font-size: .92rem; color: var(--texto); }

.dv-lista { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.dv-item { background: var(--branco); border-radius: 20px; box-shadow: 0 4px 16px -8px rgba(18,56,74,.25); overflow: hidden; border: 2px solid transparent; transition: border-color .25s, box-shadow .25s; }
.dv-item[hidden] { display: none; }
.dv-item.aberta { border-color: var(--teal-claro); box-shadow: var(--sombra-sm); }
.dv-item h3 { margin: 0; font-size: inherit; }
.dv-q {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; min-height: 64px;
  padding: 14px 20px; border: 0; background: none; text-align: left; color: var(--marinho);
  font-family: var(--fonte-titulo); font-weight: 600; font-size: 1.08rem; line-height: 1.3;
}
.dv-q-texto small { display: block; font-family: var(--fonte); font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-escuro); margin-bottom: 2px; }
.dv-chevron { flex: none; width: 34px; height: 34px; padding: 6px; border-radius: 50%; background: var(--agua); fill: none; stroke: var(--teal-escuro); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s, background .3s; }
.dv-q[aria-expanded="true"] .dv-chevron { transform: rotate(180deg); background: var(--teal); stroke: #fff; }
.dv-q:focus-visible { outline-offset: -4px; border-radius: 18px; }

.dv-r { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .35s ease, visibility 0s linear .35s; }
.dv-item.aberta .dv-r { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows .35s ease, visibility 0s; }
.dv-r-in { overflow: hidden; }
.dv-r-texto { padding: 0 20px 20px; }
.dv-r-texto p { margin: 0 0 .8em; }
.dv-r-texto ul { margin: 0 0 .9em; padding-left: 1.2em; }
.dv-r-texto li { margin-bottom: .35em; }
.dv-r-texto > :last-child { margin-bottom: 0; }

.dv-precos { margin: 4px 0 0; }
.dv-precos-lista { list-style: none; padding: 0 !important; display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.dv-precos-lista li { display: flex; flex-direction: column; background: var(--agua); border-radius: 16px; padding: 12px 16px; margin: 0; }
.dv-precos-lista span { font-weight: 800; color: var(--teal-escuro); }
.dv-precos-lista b { font-family: var(--fonte-titulo); font-size: 1.7rem; color: var(--marinho); line-height: 1.15; }
.dv-precos-lista small { color: var(--texto); font-weight: 700; }
.dv-precos-msg { background: var(--agua); border-radius: 14px; padding: 12px 16px; }
.dv-precos-erro { background: #fff4e0; color: #5b3b00; }

.dv-vazio { max-width: 820px; margin: 18px auto 0; padding: 20px; text-align: center; background: var(--branco); border-radius: 20px; }
.dv-ir { text-align: center; margin: 30px 0 0; font-weight: 800; }
.dv-ir a { color: var(--teal-escuro); text-underline-offset: 4px; }

/* Boas práticas */
.dv-praticas { background: linear-gradient(180deg, var(--agua), var(--fundo) 70%); }
.dv-praticas .cabeca { max-width: 760px; }
.dv-lembrete {
  max-width: 900px; margin: 0 auto 48px; display: flex; gap: 18px; align-items: flex-start;
  background: #fff9e0; border: 2px solid var(--sol); border-radius: 26px; padding: 24px; box-shadow: var(--sombra-sm);
}
.dv-lembrete-icone { flex: none; width: 56px; height: 56px; border-radius: 50%; background: var(--sol); display: grid; place-items: center; color: var(--marinho); }
.dv-lembrete-icone svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dv-lembrete h3 { font-size: clamp(1.25rem, 3vw, 1.6rem); }
.dv-lembrete p { margin: 0 0 .6em; }
.dv-lembrete-alerta { display: flex; gap: 8px; align-items: flex-start; font-weight: 800; color: var(--marinho); margin: .9em 0 0 !important; }
.dv-lembrete-alerta svg { flex: none; width: 22px; height: 22px; margin-top: 2px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.dv-grupo { max-width: 1120px; margin: 0 auto 52px; }
.dv-grupo-cab { margin-bottom: 20px; }
.dv-grupo-cab h3 { font-size: clamp(1.5rem, 3.6vw, 2.1rem); color: var(--teal-escuro); margin-bottom: .2em; }
.dv-grupo-cab p { margin: 0; font-weight: 700; }
.dv-cartoes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 16px; }
.dv-cartao { background: var(--branco); border-radius: 26px; padding: 22px; box-shadow: var(--sombra-sm); border-top: 6px solid var(--teal); display: flex; flex-direction: column; }
.dv-cartao-topo { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.dv-num { font-family: var(--fonte-titulo); font-weight: 700; font-size: 2.4rem; line-height: 1; color: var(--teal-claro); }
.dv-icone { width: 60px; height: 60px; border-radius: 20px; background: var(--marinho); color: #fff; display: grid; place-items: center; }
.dv-icone svg { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.dv-cartao h4 { font-family: var(--fonte-titulo); font-size: 1.3rem; line-height: 1.2; color: var(--tinta); margin: 0 0 .6em; }
.dv-cartao p { margin: 0 0 .7em; }
.dv-porque { margin-top: auto !important; padding: 12px 14px; background: var(--agua); border-radius: 14px; font-size: .95rem; }
.dv-porque b { display: block; color: var(--teal-escuro); }

/* Fechamento */
.dv-fecho { position: relative; background: var(--marinho); color: #e7f3f6; text-align: center; padding: 130px clamp(16px, 6vw, 96px) 80px; overflow: hidden; }
.dv-fecho .onda { top: -1px; height: 70px; }
.dv-fecho-in { max-width: 680px; margin: 0 auto; }
.dv-fecho-logo { width: 64px; height: 64px; color: var(--teal-claro); margin: 0 auto 14px; }
.dv-fecho h2 { color: #fff; font-size: clamp(1.8rem, 5vw, 3rem); }
.dv-obrigado { font-family: var(--fonte-script); font-weight: 700; font-size: clamp(1.9rem, 5vw, 2.6rem); color: var(--sol); margin: .6em 0 .1em; line-height: 1.1; }
.dv-fecho-links { margin-top: 1.6em; font-weight: 700; }
.dv-fecho-links a { color: var(--teal-claro); text-underline-offset: 4px; }

.rodape-curto { padding-top: 70px; }
.rodape-links a { color: var(--teal-claro); text-underline-offset: 3px; }

@media (min-width: 700px) {
  .dv-cartoes { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .dv-cartoes { grid-template-columns: repeat(3, 1fr); }
  /* grupo com 2 cartões: centraliza em 2 colunas */
  .dv-cartoes:has(> :nth-child(2):last-child) { grid-template-columns: repeat(2, 1fr); max-width: 760px; margin-inline: auto; }
}
@media (max-width: 560px) {
  .dv-hero { padding-top: 110px; }
  .dv-lembrete { flex-direction: column; padding: 20px; }
  .dv-q { padding-inline: 16px; font-size: 1rem; }
  .dv-r-texto { padding-inline: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .dv-r, .dv-item.aberta .dv-r { transition: none; }
  .dv-chevron { transition: none; }
}