/* ============================================================
   Estudos Bíblicos — estudo.alphabroficial.com
   Fraunces (títulos) + Inter (interface)
   Tema: noite clara — azul profundo, fachos de luz, papel frio
   e ouro velho reservado aos versículos.
   ============================================================ */

@font-face { font-family: "Fraunces"; src: url("/fontes/Fraunces-400.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/fontes/Fraunces-600.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/fontes/Fraunces-900.ttf") format("truetype"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fontes/Inter-400.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fontes/Inter-600.ttf") format("truetype"); font-weight: 600; font-display: swap; }

:root {
  --noite: #07172e;
  --noite-2: #0b2244;
  --azul: #12376a;
  --azul-claro: #2b5994;
  --ceu: #7fb0ec;
  --neblina: #e8f0fb;
  --papel: #f3f6fb;
  --branco: #ffffff;
  --linha: #dbe5f1;
  --linha-forte: #c2d3e8;
  --cinza: #56657c;
  --fraco: #8b98a9;
  --ouro: #b08a54;
  --ouro-claro: #e0bd88;
  --sombra-s: 0 1px 2px rgba(9,30,60,.05), 0 4px 12px -6px rgba(9,30,60,.12);
  --sombra-m: 0 2px 4px rgba(9,30,60,.05), 0 22px 44px -24px rgba(9,30,60,.35);
  --raio: 18px;
  --raio-s: 12px;
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  --largura: 1140px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--papel);
  color: #16243c;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: #cfe0f8; color: var(--azul); }
a { color: var(--azul-claro); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--azul); }

.oculto-visual {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.pular {
  position: absolute; left: 14px; top: -70px; z-index: 120;
  background: var(--azul); color: #fff; padding: 11px 18px;
  border-radius: 0 0 10px 10px; text-decoration: none; font-size: 14px;
  transition: top .16s ease;
}
.pular:focus { top: 0; }

:focus-visible { outline: 2px solid var(--azul-claro); outline-offset: 3px; border-radius: 6px; }

/* --------------------------------------------------------------- topo */
.topo {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(219,229,241,.9);
}
.topo-linha {
  max-width: var(--largura); margin: 0 auto; padding: 13px 30px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.marca-selo {
  width: 40px; height: 40px; flex: 0 0 40px; display: grid; place-items: center;
  border-radius: 12px; color: #fff;
  background: linear-gradient(150deg, #2b5994, #0b2244);
  box-shadow: 0 6px 16px -8px rgba(11,34,68,.9);
}
.marca-selo svg { width: 23px; height: 23px; }
.marca-selo-pequeno { width: 34px; height: 34px; flex-basis: 34px; border-radius: 10px; }
.marca-selo-pequeno svg { width: 19px; height: 19px; }
.marca-texto { display: flex; flex-direction: column; line-height: 1.15; }
.marca-texto strong {
  font-family: var(--serif); font-weight: 600; font-size: 19px;
  letter-spacing: -.01em; color: var(--azul);
}
.marca-texto em {
  font-style: normal; font-size: 11.5px; letter-spacing: .04em;
  color: var(--fraco); margin-top: 3px;
}

.menu { display: flex; gap: 2px; background: #eef3fa; padding: 4px; border-radius: 11px; }
.menu a {
  font-size: 13.5px; font-weight: 600; text-decoration: none; color: var(--cinza);
  padding: 8px 14px; border-radius: 8px;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.menu a:hover { color: var(--azul); background: #e3ecf8; }
.menu a[aria-current="page"] {
  color: var(--azul); background: var(--branco); box-shadow: var(--sombra-s);
}

/* --------------------------------------------------------------- main */
main {
  max-width: var(--largura); margin: 0 auto;
  padding: 34px 30px 80px; min-height: calc(100vh - 300px);
}

.tela { animation: entrar .38s cubic-bezier(.2,.7,.3,1) both; }
@keyframes entrar {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .tela { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* ------------------------------------------------------------- capa */
.capa {
  position: relative; isolation: isolate;
  min-height: 470px;
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% -10%, #17457f 0%, #0c2a52 45%, #07172e 100%);
  box-shadow: 0 30px 60px -34px rgba(7,23,46,.75);
  display: flex; align-items: center;
}
.capa-arte {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: -1;
}
.capa-conteudo {
  position: relative;
  padding: 68px 60px 72px;
  max-width: 640px;
}
.capa-ref {
  margin: 0 0 20px;
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 600; letter-spacing: .14em;
  color: var(--ouro-claro);
}
.capa-ref::before {
  content: ""; width: 26px; height: 1px; background: currentColor; opacity: .8;
}
.capa-titulo {
  margin: 0;
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(31px, 4.6vw, 52px);
  line-height: 1.14; letter-spacing: -.02em;
  color: #f2f7ff;
  text-wrap: balance;
}
.capa-titulo-luz {
  display: block; margin-top: 6px;
  color: #a9cdfb;
}
.capa-nota {
  margin: 24px 0 0; font-size: 15px; line-height: 1.65;
  color: #a9bcd6; max-width: 44ch;
}
.capa-nota strong { color: #eaf2ff; font-weight: 600; }
.capa-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.botao {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 22px; border-radius: 11px;
  font-size: 14px; font-weight: 600; text-decoration: none;
  transition: transform .16s ease, background .16s ease, box-shadow .16s ease;
}
.botao-claro {
  color: #0b2244;
  background: linear-gradient(180deg, #ffffff, #e7eefa);
  box-shadow: 0 10px 24px -14px rgba(0,0,0,.8);
}
.botao-claro:hover { transform: translateY(-1px); color: #0b2244; background: #fff; }
.botao-fantasma {
  color: #dbe8fa; border: 1px solid rgba(199,222,250,.3);
  background: rgba(255,255,255,.05);
}
.botao-fantasma:hover { color: #fff; background: rgba(255,255,255,.12); transform: translateY(-1px); }

/* ------------------------------------------------------- faixa numeros */
.faixa-numeros {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin: -34px 26px 0;
  position: relative; z-index: 2;
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: 16px;
  box-shadow: var(--sombra-m);
  overflow: hidden;
}
.numero {
  padding: 20px 22px;
  display: flex; flex-direction: column; gap: 2px;
  border-right: 1px solid var(--linha);
}
.numero:last-child { border-right: 0; }
.numero strong {
  font-family: var(--serif); font-weight: 600; font-size: 27px;
  line-height: 1.1; color: var(--azul);
  font-variant-numeric: tabular-nums;
}
.numero span { font-size: 12px; color: var(--fraco); letter-spacing: .01em; }

/* ------------------------------------------------------------- busca */
.secao-busca { margin: 54px 0 34px; }
.secao-cabeca h2 {
  margin: 0 0 6px; font-family: var(--serif); font-weight: 600;
  font-size: clamp(24px, 3vw, 32px); letter-spacing: -.02em; color: var(--azul);
}
.secao-cabeca p { margin: 0; color: var(--cinza); font-size: 14.5px; }

.barra-busca { position: relative; margin-top: 20px; max-width: 520px; }
.busca-icone {
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; color: var(--fraco); pointer-events: none;
}
.barra-busca input {
  width: 100%; padding: 14px 18px 14px 44px;
  font: inherit; font-size: 15px; color: #16243c;
  background: var(--branco); border: 1px solid var(--linha-forte);
  border-radius: 12px; box-shadow: var(--sombra-s);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.barra-busca input::placeholder { color: var(--fraco); }
.barra-busca input:focus {
  outline: none; border-color: var(--azul-claro);
  box-shadow: 0 0 0 4px rgba(43,89,148,.12), var(--sombra-s);
}

.resultados {
  margin-top: 10px; max-width: 720px;
  border: 1px solid var(--linha); border-radius: 14px;
  background: var(--branco); box-shadow: var(--sombra-m); overflow: hidden;
}
.resultados a {
  display: flex; align-items: baseline; gap: 12px;
  padding: 12px 17px; text-decoration: none; color: #16243c;
  border-bottom: 1px solid #eef3fa; font-size: 14.5px;
}
.resultados a:last-child { border-bottom: 0; }
.resultados a:hover, .resultados a:focus-visible { background: #f1f7ff; }
.resultados .r-livro { font-weight: 600; color: var(--azul); white-space: nowrap; }
.resultados .r-meta { color: var(--fraco); font-size: 12.5px; margin-left: auto; white-space: nowrap; }
.resultados .vazio { padding: 15px 17px; margin: 0; color: var(--cinza); font-size: 14px; }

/* ------------------------------------------------------- testamento */
.testamento { margin-bottom: 50px; }
.testamento-titulo { display: flex; align-items: center; gap: 14px; margin: 0 0 16px; }
.testamento-titulo h2 {
  margin: 0; font-family: var(--serif); font-weight: 600;
  font-size: 14px; letter-spacing: .15em; text-transform: uppercase;
  color: var(--azul); white-space: nowrap;
}
.testamento-titulo span { font-size: 12.5px; color: var(--fraco); white-space: nowrap; }
.testamento-titulo::after { content: ""; flex: 1; height: 1px; background: var(--linha); }

.grade-livros {
  display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.livro {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 13px 14px;
  background: var(--branco); border: 1px solid var(--linha);
  border-radius: var(--raio-s);
  text-decoration: none; color: #16243c;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.livro:hover, .livro:focus-visible {
  border-color: #a8c5e8; transform: translateY(-2px);
  box-shadow: var(--sombra-s);
}
.livro-nome { font-size: 14.5px; line-height: 1.3; }
.livro-n {
  font-variant-numeric: tabular-nums; font-size: 11.5px; font-weight: 600;
  color: var(--azul-claro); background: #e8f0fc; border-radius: 999px;
  padding: 2px 8px; flex: 0 0 auto;
}
.livro[data-vazio="1"] { background: transparent; border-color: #e6ecf5; color: var(--fraco); }
.livro[data-vazio="1"] .livro-n { background: transparent; color: #cfdae9; }
.livro[data-vazio="1"]:hover { border-color: var(--linha-forte); box-shadow: none; transform: none; }

/* ------------------------------------------------------- cabeça página */
.migalha {
  display: flex; align-items: center; gap: 9px;
  font-size: 13px; color: var(--fraco); margin-bottom: 22px;
}
.migalha a { color: var(--cinza); text-decoration: none; }
.migalha a:hover { color: var(--azul); text-decoration: underline; }

.cabeca-pagina {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  padding: 34px 36px; margin-bottom: 30px;
  border-radius: var(--raio);
  background:
    radial-gradient(90% 140% at 100% 0%, #e7f0fd 0%, rgba(243,246,251,0) 70%),
    var(--branco);
  border: 1px solid var(--linha);
  overflow: hidden;
}
.cabeca-arte { position: absolute; right: 0; top: 0; height: 100%; width: 42%; opacity: .9; pointer-events: none; }
.cabeca-texto { position: relative; min-width: 0; }
.rotulo {
  margin: 0 0 10px; font-size: 11.5px; font-weight: 600;
  letter-spacing: .13em; color: var(--ouro);
}
.cabeca-pagina h1 {
  margin: 0; font-family: var(--serif); font-weight: 900;
  font-size: clamp(34px, 5.6vw, 56px); line-height: 1;
  letter-spacing: -.035em; color: var(--azul);
}
.resumo { margin: 14px 0 0; color: var(--cinza); font-size: 15px; max-width: 58ch; }
.cabeca-marca { position: relative; width: 104px; height: 104px; flex: 0 0 auto; }

/* --------------------------------------------------------- capítulos */
.grade-capitulos {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
}
.capitulo {
  display: flex; flex-direction: column; gap: 4px;
  padding: 17px 16px 15px;
  background: var(--branco); border: 1px solid var(--linha);
  border-radius: var(--raio-s); text-decoration: none; color: #16243c;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.capitulo:hover, .capitulo:focus-visible {
  border-color: var(--azul-claro); transform: translateY(-3px);
  box-shadow: var(--sombra-m); background: #fbfdff;
}
.capitulo-n {
  font-family: var(--serif); font-weight: 600; font-size: 32px;
  line-height: 1; color: var(--azul); font-variant-numeric: tabular-nums;
}
.capitulo-meta { font-size: 11.5px; color: var(--fraco); line-height: 1.35; }
.capitulo[data-vazio="1"] { background: transparent; border-style: dashed; border-color: #e3eaf4; }
.capitulo[data-vazio="1"] .capitulo-n { color: #cdd8e7; }
.capitulo[data-vazio="1"]:hover { transform: none; box-shadow: none; border-color: var(--linha); background: transparent; }

/* ------------------------------------------------------------- blocos */
.blocos { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }

.bloco {
  position: relative;
  display: grid;
  grid-template-columns: 156px 1fr auto;
  align-items: start; gap: 28px;
  padding: 26px 24px 26px 26px;
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  text-decoration: none; color: inherit;
  overflow: hidden;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.bloco::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(70% 130% at 0% 0%, #eef5ff 0%, rgba(255,255,255,0) 62%);
  opacity: 0; transition: opacity .2s ease; pointer-events: none;
}
.bloco:hover, .bloco:focus-visible {
  border-color: #a6c3e6; box-shadow: var(--sombra-m); transform: translateY(-2px);
}
.bloco:hover::after { opacity: 1; }
.bloco > * { position: relative; z-index: 1; }

.bloco-faixa { display: flex; flex-direction: column; gap: 6px; }
.bloco-ordem {
  font-size: 11px; font-weight: 600; letter-spacing: .11em; text-transform: uppercase;
  color: var(--fraco);
}
.bloco-versos {
  display: inline-flex; align-items: baseline;
  font-family: var(--serif); font-weight: 600; font-size: 25px; line-height: 1.1;
  color: var(--ouro); font-variant-numeric: tabular-nums; white-space: nowrap;
}
.bloco-versos abbr { text-decoration: none; }

.bloco-corpo { display: block; min-width: 0; }
.bloco-corpo h3 {
  margin: 0 0 8px; font-family: var(--serif); font-weight: 600;
  font-size: clamp(19px, 2.2vw, 23px); line-height: 1.26;
  letter-spacing: -.015em; color: var(--azul);
}
.bloco-abertura {
  margin: 0; color: var(--cinza); font-size: 14.5px; line-height: 1.6;
  max-width: 64ch;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.bloco-meta {
  margin: 13px 0 0; display: flex; flex-wrap: wrap; gap: 5px 16px;
  font-size: 12.5px; color: var(--fraco);
}
.bloco-acao {
  align-self: center;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 18px; border-radius: 11px;
  font-size: 13px; font-weight: 600; color: #fff;
  background: linear-gradient(160deg, #2b5994, #12376a);
  box-shadow: 0 8px 20px -12px rgba(18,55,106,.9);
  white-space: nowrap;
  transition: filter .16s ease, transform .16s ease;
}
.bloco:hover .bloco-acao { filter: brightness(1.12); transform: translateX(2px); }
.bloco-acao svg { width: 15px; height: 15px; }

.vazio-lista {
  list-style: none; padding: 44px 26px; text-align: center; color: var(--cinza);
  border: 1px dashed var(--linha-forte); border-radius: var(--raio); background: transparent;
}
.vazio-lista strong { display: block; margin-bottom: 6px; font-family: var(--serif); font-size: 21px; font-weight: 600; color: var(--azul); }