/* VANGART — páginas internas (Coleção 5a · Contato 5b)
   Nav clara, conteúdo editorial. Tokens herdados de styles.css. */

/* ---------- Nav clara ---------- */

.nav-interior {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 24px var(--gutter);
  border-bottom: 1px solid var(--linha);
  background: var(--linho);
}

.nav-interior .nav-links {
  display: flex;
  gap: 36px;
  font: 400 12px/1 Roboto, sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav-interior .nav-right { justify-content: flex-end; }

.nav-interior .nav-links a { color: var(--tinta); }
.nav-interior .nav-links a:hover { color: var(--hover-claro); }

.nav-interior .nav-links a.ativo {
  padding-bottom: 5px;
  border-bottom: 1px solid var(--tinta);
}

.nav-interior .nav-logo img {
  height: 24px;
  display: block;
}

.nav-interior .menu-btn { display: none; }

/* ---------- Header editorial (Coleção) ---------- */

.colecao-header {
  display: grid;
  grid-template-columns: 1fr 560px;
  align-items: stretch;
}

.colecao-header-texto {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 34px;
  padding: 96px 64px 96px var(--gutter);
}

.kicker-claro {
  font: 400 12px/1 Roboto, sans-serif;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cinza-quente);
}

.h1-editorial {
  margin: 0;
  font-family: Archivo, sans-serif;
  font-stretch: 125%;
  font-weight: 250;
  font-size: clamp(56px, 8.33vw, 120px);
  line-height: 0.96;
  text-transform: uppercase;
}

.colecao-header-texto p {
  margin: 0;
  max-width: 480px;
  font: 300 17px/1.65 Roboto, sans-serif;
  color: var(--cinza-quente);
}

.colecao-header-foto {
  position: relative;
  border-left: 1px solid var(--linha);
  min-height: 420px;
}

.colecao-header-foto img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Capítulos ---------- */

.capitulos { padding: 0 var(--gutter) 24px; }

.capitulo {
  border-top: 1px solid var(--linha);
  padding: 64px 0;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
}

.capitulo:last-of-type { padding-bottom: 88px; }

.capitulo-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.capitulo-num {
  font: 400 11px/1 Roboto, sans-serif;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cinza-claro);
}

.capitulo-info h2 {
  margin: 0;
  font-family: Archivo, sans-serif;
  font-stretch: 112%;
  font-weight: 300;
  font-size: 34px;
  line-height: 1.1;
}

.capitulo-info p {
  margin: 0;
  font: 300 15px/1.6 Roboto, sans-serif;
  color: var(--cinza-quente);
}

/* composições */
.comp-2col { display: grid; grid-template-columns: 1.08fr 1fr; gap: 40px; }
.comp-2col-inv { display: grid; grid-template-columns: 1fr 1.08fr; gap: 40px; }
.comp-meio { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.comp-coluna { display: flex; flex-direction: column; gap: 40px; }

.grid-produtos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px 26px;
  align-content: space-between;
}

figure { margin: 0; }

.fig-ambiente {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fig-ambiente img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}

.fig-ambiente.wide img { aspect-ratio: 16 / 9; }

.fig-ambiente figcaption {
  font: 400 11px/1.5 Roboto, sans-serif;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cinza-claro);
}

.fig-produto {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fig-produto .cutout {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fig-produto .cutout img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  mix-blend-mode: multiply;
}

.fig-produto > img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.fig-produto figcaption {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.fig-produto .nome {
  font: 400 11.5px/1.4 Roboto, sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.fig-produto .detalhe {
  font: 300 11.5px/1.4 Roboto, sans-serif;
  color: var(--cinza-quente);
}

/* ---------- Fecho escuro (Coleção) ---------- */

.fecho {
  background: var(--noite);
  color: var(--linho);
  padding: 96px var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 34px;
  text-align: center;
}

.fecho img { height: 96px; display: block; }

.fecho p {
  margin: 0;
  max-width: 560px;
  font-family: Archivo, sans-serif;
  font-stretch: 112%;
  font-weight: 300;
  font-size: 30px;
  line-height: 1.35;
}

.fecho a {
  color: var(--linho);
  font: 500 12px/1 Roboto, sans-serif;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(242,238,228,0.85);
}

.fecho a:hover { opacity: 0.75; }

/* ---------- Contato (5b) ---------- */

.contato-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  padding: 110px var(--gutter) 130px;
}

.contato-intro {
  display: flex;
  flex-direction: column;
  gap: 34px;
}

.contato-intro p {
  margin: 0;
  max-width: 440px;
  font: 300 17px/1.65 Roboto, sans-serif;
  color: var(--cinza-quente);
}

.contato-ig {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 26px;
}

.contato-ig span {
  font: 400 11px/1 Roboto, sans-serif;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cinza-claro);
}

.contato-ig a {
  font-family: Archivo, sans-serif;
  font-stretch: 108%;
  font-weight: 300;
  font-size: 26px;
  color: var(--tinta);
}

.contato-ig a:hover { color: var(--hover-claro); }

.contato-form-wrap { padding-top: 14px; }

.form-contato {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.campo {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.campo label {
  font: 400 11px/1 Roboto, sans-serif;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cinza-quente);
}

.campo input,
.campo textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--tinta);
  border-radius: 0;
  padding: 10px 0;
  font: 300 19px/1.4 Roboto, sans-serif;
  color: var(--tinta);
  outline: none;
  width: 100%;
}

.campo textarea { line-height: 1.5; resize: vertical; }

.campo input:focus,
.campo textarea:focus { border-bottom-width: 2px; }

/* honeypot invisível */
.campo-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-acao {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 6px;
}

.form-acao button {
  background: var(--tinta);
  color: var(--creme);
  border: none;
  padding: 22px 46px;
  font: 500 12px/1 Roboto, sans-serif;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 150ms ease;
}

.form-acao button:hover { background: #38342D; }
.form-acao button:disabled { opacity: 0.6; cursor: default; }

.form-acao span {
  font: 300 12.5px/1.5 Roboto, sans-serif;
  color: var(--cinza-claro);
}

.form-erro {
  margin: 14px 0 0;
  font: 300 13px/1.5 Roboto, sans-serif;
  color: #8C3B2E;
  display: none;
}

.form-sucesso {
  display: none;
  flex-direction: column;
  gap: 26px;
  padding-top: 34px;
}

.form-sucesso img { height: 64px; display: block; align-self: flex-start; }

.form-sucesso .titulo {
  margin: 0;
  font-family: Archivo, sans-serif;
  font-stretch: 112%;
  font-weight: 300;
  font-size: 34px;
  line-height: 1.3;
}

.form-sucesso .sub {
  margin: 0;
  font: 300 16px/1.6 Roboto, sans-serif;
  color: var(--cinza-quente);
}

.footer-borda { border-top: 1px solid var(--linha); }

/* ---------- Menu mobile (overlay) ---------- */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: var(--linho);
  display: none;
  flex-direction: column;
  padding: 18px 20px;
}

.menu-overlay.aberto { display: flex; }

.menu-overlay-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.menu-overlay-top img { height: 18px; display: block; }

.menu-fechar {
  background: none;
  border: none;
  cursor: pointer;
  font: 400 12px/1 Roboto, sans-serif;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--tinta);
  padding: 12px 2px;
  min-height: 44px;
}

.menu-overlay-links {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 36px;
  padding-left: 4px;
}

.menu-overlay-links a {
  font-family: Archivo, sans-serif;
  font-stretch: 112%;
  font-weight: 260;
  font-size: 34px;
  color: var(--tinta);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---------- Mobile (≤768px) ---------- */

@media (max-width: 768px) {
  .nav-interior {
    display: flex;
    justify-content: space-between;
    padding: 18px 20px;
  }

  .nav-interior .nav-links { display: none; }
  .nav-interior .nav-logo img { height: 18px; }

  .nav-interior .menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 12px 2px;
    min-height: 44px;
    background: none;
    border: none;
    cursor: pointer;
  }

  .nav-interior .menu-btn span {
    display: block;
    width: 26px;
    height: 1.5px;
    background: var(--tinta);
  }

  .colecao-header { grid-template-columns: 1fr; }

  .colecao-header-texto {
    padding: 64px 24px;
    gap: 26px;
  }

  .colecao-header-foto {
    border-left: none;
    border-top: 1px solid var(--linha);
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .capitulos { padding: 0 24px 16px; }

  .capitulo {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 56px 0;
  }

  .comp-2col,
  .comp-2col-inv,
  .comp-meio { grid-template-columns: 1fr; gap: 34px; }

  .comp-2col-inv .grid-produtos { order: 2; }
  .comp-2col-inv .fig-ambiente { order: 1; }

  .grid-produtos { gap: 26px 18px; }

  .fecho { padding: 80px 24px; }
  .fecho p { font-size: 24px; }

  .contato-page {
    grid-template-columns: 1fr;
    gap: 64px;
    padding: 64px 24px 88px;
  }

  .form-acao {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .form-acao button { width: 100%; padding: 20px 0; }
}