/* Enamoro — landing de validação. Mobile-first, sem dependências externas. */

:root {
  --creme: #FFF8F3;
  --creme-2: #FCEDE5;
  --tinta: #2B1A24;
  --tinta-2: #5E4A56;
  --marca: #B8285E;
  --marca-escura: #8F1D49;
  --marca-clara: #FBE3EA;
  --pessego: #F29C6B;
  --linha: #EBDCD4;
  --branco: #FFFFFF;
  --ok: #1F7A4D;
  --erro: #B42318;
  --fonte-titulo: "Palatino Linotype", Palatino, "Book Antiqua", "Iowan Old Style", Georgia, serif;
  --fonte-texto: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --raio: 20px;
  --sombra: 0 30px 60px -30px rgba(43, 26, 36, .28);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--creme);
  color: var(--tinta);
  font-family: var(--fonte-texto);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
a { color: var(--marca-escura); text-underline-offset: 3px; }
a:hover { color: var(--marca); }
:focus-visible { outline: 3px solid var(--tinta); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }

h1, h2, h3 { font-family: var(--fonte-titulo); color: var(--tinta); text-wrap: balance; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .wrap { padding: 0 28px; } }

.pular-conteudo {
  position: absolute; left: 16px; top: -60px; z-index: 50;
  background: var(--tinta); color: var(--branco); padding: 10px 16px; border-radius: 10px;
}
.pular-conteudo:focus { top: 12px; color: var(--branco); }

/* ---------- Topo ---------- */

.topo {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 248, 243, .88);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid rgba(235, 220, 212, .7);
}
.topo-interno { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.topo-nav { display: flex; align-items: center; gap: 18px; }
.topo-nav > a:not(.botao) { color: var(--tinta-2); text-decoration: none; font-weight: 500; }
.topo-nav > a:not(.botao):hover { color: var(--marca); }

.logo {
  font-family: var(--fonte-titulo); font-weight: 700; font-size: 1.65rem; letter-spacing: -.01em;
  color: var(--tinta); text-decoration: none; line-height: 1;
}
.logo span { color: var(--marca); }
.logo:hover { color: var(--tinta); }
.logo-claro, .logo-claro:hover { color: var(--branco); }
.logo-claro span { color: #F7A9BF; }

/* ---------- Botões ---------- */

.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 54px; padding: 0 28px;
  border: 0; border-radius: 999px;
  background: var(--marca); color: var(--branco);
  font: 600 1.05rem/1.2 var(--fonte-texto);
  text-decoration: none; cursor: pointer;
  box-shadow: 0 12px 28px -12px rgba(184, 40, 94, .7);
  transition: background-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.botao:hover { background: var(--marca-escura); color: var(--branco); transform: translateY(-1px); }
.botao:active { transform: translateY(1px); }
.botao[disabled] { opacity: .75; cursor: progress; transform: none; }
.botao-pequeno { min-height: 42px; padding: 0 18px; font-size: .95rem; box-shadow: none; }
.botao-bloco { width: 100%; }
.botao-claro { background: var(--branco); color: var(--marca-escura); box-shadow: none; }
.botao-claro:hover { background: var(--creme-2); color: var(--marca-escura); }

.botao.carregando .botao-texto::after {
  content: ""; display: inline-block; width: 16px; height: 16px; margin-left: 10px; vertical-align: -2px;
  border: 2px solid rgba(255, 255, 255, .45); border-top-color: var(--branco); border-radius: 50%;
  animation: girar .7s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

.botao-link {
  background: none; border: 0; padding: 8px 4px; cursor: pointer;
  font: inherit; font-size: .95rem; color: var(--tinta-2); text-decoration: underline; text-underline-offset: 3px;
}
.botao-link:hover { color: var(--tinta); }

/* ---------- Hero ---------- */

.hero {
  position: relative; overflow: hidden;
  padding: 36px 0 48px;
  background:
    radial-gradient(55% 45% at 90% 10%, rgba(242, 156, 107, .30), transparent 70%),
    radial-gradient(45% 40% at 0% 100%, rgba(184, 40, 94, .12), transparent 70%);
}
.hero-grade { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) {
  .hero { padding: 72px 0 96px; }
  .hero-grade { grid-template-columns: 1.15fr .85fr; gap: 48px; }
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0;
  padding: 6px 14px; border-radius: 999px;
  background: var(--branco); border: 1px solid var(--linha);
  font-size: .82rem; font-weight: 600; letter-spacing: .02em; color: var(--marca-escura);
}
.eyebrow::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--marca);
  box-shadow: 0 0 0 0 rgba(184, 40, 94, .5); animation: pulsar 2.4s ease-out infinite;
}
@keyframes pulsar {
  0% { box-shadow: 0 0 0 0 rgba(184, 40, 94, .45); }
  70%, 100% { box-shadow: 0 0 0 9px rgba(184, 40, 94, 0); }
}

.hero h1, .secao-topo h1 {
  font-size: clamp(2.25rem, 8.5vw, 3.75rem);
  line-height: 1.06; letter-spacing: -.02em; margin: 18px 0 16px;
}
.lead { font-size: clamp(1.08rem, 2.8vw, 1.25rem); color: var(--tinta-2); max-width: 34em; margin: 0; }
.hero-acoes { margin-top: 28px; }
@media (max-width: 479px) { .hero-acoes .botao { width: 100%; } }

.apoio { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; padding: 0; margin: 18px 0 0; font-size: .92rem; color: var(--tinta-2); }
.apoio li::before { content: "✓"; color: var(--marca); font-weight: 700; margin-right: 6px; }

.hero-arte { display: flex; justify-content: center; }
.arte { width: 100%; max-width: 300px; height: auto; display: block; }
@media (min-width: 900px) { .arte { max-width: 440px; } }
.arte-circulo-b { mix-blend-mode: multiply; }
.arte-balao { animation: flutuar 6s ease-in-out infinite; transform-box: fill-box; }
.arte-balao-2 { animation-delay: -3s; }
@keyframes flutuar { 50% { transform: translateY(-8px); } }

/* ---------- Seções e cards ---------- */

.secao { padding: 56px 0; }
@media (min-width: 768px) { .secao { padding: 84px 0; } }
.secao h2 { font-size: clamp(1.75rem, 5vw, 2.5rem); line-height: 1.15; letter-spacing: -.01em; margin: 0 0 14px; max-width: 22em; }
.secao .intro { color: var(--tinta-2); max-width: 40em; margin: 0 0 32px; }
.secao-dores { background: var(--branco); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }
.secao-dores h2 { margin-bottom: 32px; }

.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) {
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
}

.card { background: var(--branco); border: 1px solid var(--linha); border-radius: var(--raio); padding: 24px; }
.card h3 { font-size: 1.2rem; line-height: 1.3; margin: 16px 0 6px; }
.card p { margin: 0; color: var(--tinta-2); font-size: 1rem; }
.card-suave { background: var(--creme); border-color: transparent; }

.icone { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--creme-2); color: var(--tinta-2); }
.icone svg { width: 23px; height: 23px; }
.icone-marca { background: var(--marca-clara); color: var(--marca); }

/* ---------- Texto longo ---------- */

.prosa { max-width: 44rem; font-size: 1.08rem; line-height: 1.75; }
.prosa h2 { font-size: clamp(1.5rem, 4vw, 1.9rem); margin: 2.2em 0 .5em; }
.prosa h2:first-child { margin-top: 0; }
.prosa h3 { font-size: 1.25rem; margin: 1.8em 0 .4em; }
.prosa p, .prosa ul, .prosa ol { margin: 0 0 1.1em; }
.prosa li { margin-bottom: .4em; }
.prosa mark { background: #FFE7A3; padding: 0 4px; border-radius: 4px; }
.secao-texto { background: var(--branco); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }

/* ---------- Formulário ---------- */

.secao-lista {
  background:
    radial-gradient(60% 60% at 50% 0%, rgba(242, 156, 107, .22), transparent 70%),
    var(--creme-2);
  scroll-margin-top: 64px;
}
.caixa-lista {
  max-width: 580px; margin: 0 auto;
  background: var(--branco); border: 1px solid var(--linha); border-radius: 28px;
  padding: 28px 20px; box-shadow: var(--sombra);
}
@media (min-width: 640px) { .caixa-lista { padding: 44px; } }
.caixa-lista h2 { font-size: clamp(1.6rem, 5vw, 2.1rem); margin: 0 0 8px; }
.caixa-sub { color: var(--tinta-2); margin: 0 0 24px; }
.caixa-rodape { font-size: .88rem; color: var(--tinta-2); text-align: center; margin: 14px 0 0; }

.campo { margin-bottom: 4px; }
.campo label { display: block; font-weight: 600; margin-bottom: 6px; }
.campo input, .campo select {
  width: 100%; min-height: 54px; padding: 0 16px;
  font: 400 1.0625rem var(--fonte-texto); color: var(--tinta);
  background: var(--branco); border: 1.5px solid #D9C6BD; border-radius: 14px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.campo select { padding-right: 8px; }
.campo input::placeholder { color: #A8959F; }
.campo input:focus, .campo select:focus { outline: none; border-color: var(--marca); box-shadow: 0 0 0 4px rgba(184, 40, 94, .16); }
.campo input[aria-invalid="true"] { border-color: var(--erro); }

.dica { margin: 8px 0 0; font-size: .95rem; color: var(--tinta-2); }
.dica button { background: none; border: 0; padding: 0; font: inherit; font-weight: 600; color: var(--marca-escura); text-decoration: underline; cursor: pointer; }

.aceite { display: flex; gap: 12px; align-items: flex-start; margin: 18px 0 22px; font-size: .94rem; line-height: 1.5; color: var(--tinta-2); cursor: pointer; }
.aceite input { width: 22px; height: 22px; margin: 1px 0 0; flex-shrink: 0; accent-color: var(--marca); cursor: pointer; }
.aceite input[aria-invalid="true"] { outline: 2px solid var(--erro); outline-offset: 2px; }

.msg-erro { color: var(--erro); font-weight: 500; font-size: .96rem; margin: 12px 0 0; }
.msg-erro:empty { display: none; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.sucesso { text-align: center; }
.sucesso h2 { outline: none; }
.sucesso > p { color: var(--tinta-2); margin: 0 auto; max-width: 30em; }
.sucesso-icone { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: #E3F4EA; color: var(--ok); margin-bottom: 12px; }
.sucesso-icone svg { width: 32px; height: 32px; stroke-width: 2.4; }

.form-detalhes { text-align: left; margin-top: 28px; padding-top: 24px; border-top: 1px dashed var(--linha); }
.detalhes-titulo { margin: 0 0 18px; color: var(--tinta-2); }
.detalhes-titulo strong { color: var(--tinta); }
.campo textarea {
  display: block; width: 100%; min-height: 104px; padding: 12px 16px; resize: vertical;
  font: 400 1.0625rem/1.5 var(--fonte-texto); color: var(--tinta);
  background: var(--branco); border: 1.5px solid #D9C6BD; border-radius: 14px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.campo textarea::placeholder { color: #A8959F; }
.campo textarea:focus { outline: none; border-color: var(--marca); box-shadow: 0 0 0 4px rgba(184, 40, 94, .16); }
.campo-sugestao { margin-top: 18px; }
.campo-sugestao textarea { min-height: 76px; }
.campo-sugestao .dica { font-size: .85rem; margin-top: 6px; }
.opcional { font-weight: 400; color: var(--tinta-2); }
.cidade-pergunta { margin: 22px 0 10px; font-weight: 600; }
.cidade-campos { display: grid; grid-template-columns: 1fr 92px; gap: 10px; }
.cidade-acoes { display: flex; align-items: center; gap: 14px; margin-top: 14px; }
.cidade-obrigado { margin: 24px 0 0; font-weight: 600; color: var(--ok); }

/* ---------- FAQ ---------- */

.faq-grade { display: grid; gap: 24px; }
@media (min-width: 900px) { .faq-grade { grid-template-columns: .8fr 1.2fr; gap: 48px; } }
.faq details { border-bottom: 1px solid var(--linha); }
.faq details:first-child { border-top: 1px solid var(--linha); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 0; cursor: pointer; list-style: none; font-weight: 600; font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex-shrink: 0; font-size: 1.5rem; font-weight: 400; line-height: 1; color: var(--marca); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--tinta-2); max-width: 38em; }

/* ---------- Faixa final ---------- */

.secao-final { padding-top: 0; }
.faixa-final {
  background:
    radial-gradient(60% 80% at 100% 0%, rgba(242, 156, 107, .35), transparent 70%),
    radial-gradient(60% 80% at 0% 100%, rgba(184, 40, 94, .55), transparent 70%),
    var(--tinta);
  color: #EBDCE2; border-radius: 28px; padding: 44px 24px; text-align: center;
}
@media (min-width: 768px) { .faixa-final { padding: 64px 48px; } }
.faixa-final h2 { color: var(--branco); margin: 0 auto 10px; }
.faixa-final p { margin: 0 auto 24px; max-width: 32em; }
.aviso-marca { font-size: .82rem; color: var(--tinta-2); text-align: center; margin: 20px auto 0; max-width: 46em; }

/* ---------- Blog (usado quando houver artigos) ---------- */

.secao-topo { padding-bottom: 24px; }
.secao-sem-topo { padding-top: 0; }
.card-post h3 { margin-top: 6px; }
.card-post h3 a { color: var(--tinta); text-decoration: none; }
.card-post h3 a:hover { color: var(--marca); }
.post-meta { font-size: .88rem; color: var(--tinta-2); margin: 0; }
.selo-rascunho, .aviso-rascunho { background: #FFE7A3; color: #5C4400; border-radius: 6px; padding: 1px 6px; font-size: .8rem; }
.aviso-rascunho { display: block; padding: 10px 14px; margin-bottom: 20px; font-size: .92rem; }
.migalhas { font-size: .9rem; color: var(--tinta-2); margin-bottom: 8px; }
.migalhas a { color: var(--tinta-2); }
.artigo-cabecalho { max-width: 44rem; margin-bottom: 32px; }
.artigo-cabecalho .post-meta { margin-top: 14px; }
.caixa-cta { max-width: 44rem; margin-top: 40px; padding: 28px; border-radius: var(--raio); background: var(--marca-clara); }
.caixa-cta-titulo { font-family: var(--fonte-titulo); font-size: 1.5rem; font-weight: 700; margin: 14px 0 8px; }
.caixa-cta p { margin-bottom: 18px; }
.vazio { color: var(--tinta-2); }

/* ---------- Erro ---------- */

.erro { text-align: center; padding: 40px 16px; }
.erro .lead { margin: 0 auto 28px; }

/* ---------- Rodapé ---------- */

.rodape { background: #24161F; color: #D8C7CF; padding: 52px 0 28px; font-size: .95rem; }
.rodape a { color: var(--branco); text-decoration: none; }
.rodape a:hover { color: #F7A9BF; text-decoration: underline; }
.rodape-grade { display: grid; gap: 32px; }
@media (min-width: 768px) { .rodape-grade { grid-template-columns: 1.6fr 1fr 1fr; gap: 48px; } }
.rodape-aviso { margin: 16px 0 0; max-width: 30em; }
.rodape-titulo { font-family: var(--fonte-texto); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: #B8A3AD; margin: 0 0 12px; }
.rodape ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.rodape-base { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .85rem; color: #B8A3AD; }
.rodape-base p { margin: 0; }