/* ==========================================================================
   LegalLab — folha de estilos principal
   Laboratório de ensino e pesquisa em Inteligência Artificial aplicada ao Direito
   ========================================================================== */

:root {
  --papel: #F4EFE6;
  --papel-claro: #FDFBF5;
  --papel-sombra: #E8E1D2;
  --grafite: #1C1B1A;
  --grafite-suave: #3B3A38;
  --ardosia: #2C3E50;
  --ardosia-escuro: #1A2D3C;
  --bordo: #6E2A2A;
  --bordo-escuro: #551F1F;
  --oliva: #5C6B3A;
  --oliva-escuro: #48552D;
  --ocre: #B8823A;
  --linha: #D9CFBC;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background-color: var(--papel);
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0px,
      transparent 31px,
      rgba(120, 100, 70, 0.07) 31px,
      rgba(120, 100, 70, 0.07) 32px
    ),
    radial-gradient(circle at 15% 10%, rgba(180, 150, 100, 0.08), transparent 50%),
    radial-gradient(circle at 85% 90%, rgba(180, 150, 100, 0.06), transparent 50%);
  color: var(--grafite);
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 18px;
  line-height: 1.7;
  font-feature-settings: "onum", "kern";
}
.folha {
  max-width: 1180px;
  margin: 0 auto;
  padding: 64px 72px 96px 72px;
  position: relative;
}

/* Cabeçalho acadêmico com selo */
header.cabeca {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 28px;
  align-items: start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--linha);
  margin-bottom: 56px;
}
.selo { width: 96px; height: 96px; }
.marca-palavra {
  font-family: "EB Garamond", serif;
  font-size: 42px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--grafite);
  margin: 0;
  line-height: 1;
}
.marca-palavra .lab {
  font-size: 0.72em;
  color: var(--bordo);
}
.marca-sub {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 16px;
  color: var(--grafite-suave);
  margin-top: 10px;
  max-width: 520px;
}
.meta {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--grafite-suave);
  text-align: right;
  line-height: 1.9;
}

/* Hero com marginalia */
section.hero {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 56px;
  margin-bottom: 72px;
}
.hero h1 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 54px;
  line-height: 1.12;
  letter-spacing: -0.5px;
  margin: 0 0 26px 0;
  color: var(--grafite);
}
.hero h1 .destaque {
  font-style: italic;
  color: var(--bordo);
}
.hero p.abertura {
  font-size: 19px;
  line-height: 1.65;
  max-width: 60ch;
  margin: 0 0 18px 0;
  color: var(--grafite);
  text-align: justify;
}
.hero p.abertura:first-letter {
  font-family: "EB Garamond", serif;
  font-size: 64px;
  float: left;
  line-height: 0.9;
  padding: 8px 10px 0 0;
  color: var(--bordo);
  font-weight: 600;
}
.hero p.abertura.segundo {
  max-width: 60ch;
  font-size: 17px;
  color: var(--grafite-suave);
}
.hero p.abertura.segundo:first-letter {
  font-size: inherit;
  float: none;
  padding: 0;
  color: inherit;
  font-weight: inherit;
  font-family: inherit;
}
aside.marginalia {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 15px;
  line-height: 1.55;
  color: var(--grafite-suave);
  border-left: 1px dashed var(--ocre);
  padding: 14px 0 14px 22px;
  align-self: center;
  position: relative;
}
aside.marginalia::before {
  content: "nota à margem";
  display: block;
  font-family: "Inter", sans-serif;
  font-style: normal;
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--ocre);
  margin-bottom: 8px;
}

/* Portaria do laboratório */
section.portaria {
  margin-bottom: 96px;
}
.portaria-cabeca { margin-bottom: 28px; }
.portaria-cabeca p {
  font-size: 16px;
  color: var(--grafite-suave);
  margin: 6px 0 0 0;
  max-width: 60ch;
  font-family: "EB Garamond", serif;
  font-style: italic;
}
.portaria-grade {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.portal {
  background-color: var(--papel-claro);
  border: 1px solid var(--linha);
  border-top: 3px solid var(--ardosia);
  padding: 38px 40px 36px 40px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.portal.sessao { border-top-color: var(--oliva); }
.portal .icone {
  width: 38px;
  height: 38px;
  margin-bottom: 22px;
  color: var(--ardosia);
}
.portal.sessao .icone { color: var(--oliva); }
.portal .rotulo-portal {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--ardosia);
  margin-bottom: 8px;
}
.portal.sessao .rotulo-portal { color: var(--oliva); }
.portal h4 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 28px;
  margin: 0 0 14px 0;
  color: var(--grafite);
  line-height: 1.2;
}
.portal p.explicacao {
  font-size: 15.5px;
  color: var(--grafite-suave);
  margin: 0 0 26px 0;
  line-height: 1.6;
  flex: 1;
}
.portal-botao {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--ardosia);
  color: var(--papel);
  padding: 13px 26px;
  text-decoration: none;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.6px;
  transition: background-color 0.2s ease;
  align-self: flex-start;
}
.portal-botao:hover { background-color: var(--ardosia-escuro); }
.portal-botao svg { width: 14px; height: 14px; }
.portal.sessao .portal-botao { background-color: var(--oliva); }
.portal.sessao .portal-botao:hover { background-color: var(--oliva-escuro); }
.portal-form {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.portal-form input {
  flex: 1;
  border: 1px solid var(--linha);
  background-color: var(--papel);
  padding: 13px 18px;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  color: var(--grafite);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.portal-form input::placeholder {
  color: var(--grafite-suave);
  text-transform: none;
  letter-spacing: normal;
  font-style: italic;
}
.portal-form input:focus {
  outline: none;
  border-color: var(--oliva);
}
.portal-form button {
  background-color: var(--oliva);
  color: var(--papel);
  border: none;
  padding: 13px 24px;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.6px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.portal-form button:hover { background-color: var(--oliva-escuro); }
.qr-ajuda {
  margin-top: 16px;
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 14px;
  color: var(--grafite-suave);
  display: flex;
  align-items: center;
  gap: 10px;
}
.qr-ajuda svg { width: 16px; height: 16px; color: var(--oliva); }

/* Seções numeradas */
section.bloco { margin-bottom: 96px; }
h2.titulo-secao {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bordo);
  margin: 0 0 8px 0;
}
h3.chamada {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 34px;
  line-height: 1.2;
  margin: 0 0 28px 0;
  color: var(--grafite);
  max-width: 24ch;
}

/* Bloco com marginalia lateral */
.bloco-com-marginalia {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 48px;
  align-items: start;
}
.bloco-com-marginalia > .marginalia {
  align-self: start;
}

/* Linhas de atuação */
.linhas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px 56px;
}
.linha-item {
  border-top: 1px solid var(--linha);
  padding-top: 18px;
}
.linha-item .numero {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 14px;
  color: var(--ocre);
  display: block;
  margin-bottom: 6px;
}
.linha-item h4 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 22px;
  margin: 0 0 10px 0;
  color: var(--grafite);
}
.linha-item p {
  margin: 0;
  color: var(--grafite-suave);
  font-size: 16px;
}

/* Fichas de experimento principais */
.fichas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 44px;
}
.ficha {
  background-color: rgba(255, 253, 247, 0.55);
  border: 1px solid var(--linha);
  border-left: 4px solid var(--oliva);
  padding: 32px 34px;
  position: relative;
}
.ficha .etiqueta {
  position: absolute;
  top: -12px;
  left: 28px;
  background-color: var(--papel);
  padding: 2px 10px;
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--oliva);
  border: 1px solid var(--oliva);
}
.ficha .codigo {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  color: var(--ocre);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.ficha h4 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 26px;
  margin: 8px 0 16px 0;
  color: var(--grafite);
  line-height: 1.2;
}
.ficha .pergunta {
  font-family: "EB Garamond", serif;
  font-style: italic;
  color: var(--bordo);
  font-size: 17px;
  margin: 0 0 14px 0;
  line-height: 1.5;
}
.ficha .descricao {
  font-size: 16px;
  color: var(--grafite-suave);
  margin: 0 0 16px 0;
}
.ficha .nota-metodo {
  font-family: "Inter", sans-serif;
  font-size: 12px;
  color: var(--grafite-suave);
  border-top: 1px dashed var(--linha);
  padding-top: 12px;
  margin: 0;
}

/* Mini fichas de experimentos secundários */
.secundarios-titulo {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 16px;
  color: var(--grafite-suave);
  margin: 56px 0 22px 0;
  display: flex;
  align-items: center;
  gap: 18px;
}
.secundarios-titulo::before,
.secundarios-titulo::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--linha);
}
.mini-fichas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.mini-ficha {
  border-top: 1px solid var(--linha);
  padding-top: 18px;
}
.mini-ficha .mini-codigo {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--ocre);
  display: block;
  margin-bottom: 10px;
}
.mini-ficha h5 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 18px;
  line-height: 1.25;
  margin: 0 0 10px 0;
  color: var(--grafite);
}
.mini-ficha p {
  font-size: 14px;
  color: var(--grafite-suave);
  margin: 0;
  line-height: 1.55;
}

/* Caderno aberto */
.notas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.nota {
  border-top: 1px solid var(--linha);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
}
.nota time {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--ocre);
  margin-bottom: 12px;
}
.nota h4 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 23px;
  line-height: 1.25;
  margin: 0 0 14px 0;
  color: var(--grafite);
}
.nota p.trecho {
  font-size: 15.5px;
  color: var(--grafite-suave);
  margin: 0 0 18px 0;
  flex: 1;
  line-height: 1.6;
}
.nota-link {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 15px;
  color: var(--bordo);
  text-decoration: none;
  border-bottom: 1px solid var(--bordo);
  padding-bottom: 2px;
  align-self: flex-start;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nota-link:hover { color: var(--ocre); border-color: var(--ocre); }

/* Boletim */
section.boletim {
  margin-bottom: 96px;
}
.boletim-caixa {
  background-color: rgba(255, 253, 247, 0.7);
  border: 1px solid var(--linha);
  border-left: 4px solid var(--ocre);
  padding: 48px 54px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: center;
}
.boletim-texto .rotulo-boletim {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--ocre);
  margin: 0 0 10px 0;
}
.boletim-texto h3 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 32px;
  line-height: 1.2;
  margin: 0 0 14px 0;
  color: var(--grafite);
  max-width: 22ch;
}
.boletim-texto p {
  font-size: 16px;
  color: var(--grafite-suave);
  margin: 0;
  line-height: 1.6;
}
.boletim-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.boletim-form input {
  border: 1px solid var(--linha);
  background-color: var(--papel);
  padding: 14px 18px;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  color: var(--grafite);
}
.boletim-form input::placeholder {
  color: var(--grafite-suave);
  font-style: italic;
}
.boletim-form input:focus {
  outline: none;
  border-color: var(--bordo);
}
.boletim-form button {
  background-color: var(--bordo);
  color: var(--papel);
  border: none;
  padding: 14px 22px;
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.boletim-form button:hover { background-color: var(--bordo-escuro); }
.boletim-disclaimer {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 13px;
  color: var(--grafite-suave);
  margin: 4px 0 0 0;
  text-align: center;
}

/* Biblioteca de materiais */
.biblioteca {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--linha);
}
.biblio-item {
  display: grid;
  grid-template-columns: 140px 140px 1fr;
  gap: 32px;
  padding: 26px 0;
  border-bottom: 1px solid var(--linha);
  align-items: start;
}
.biblio-item time {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--ocre);
  padding-top: 6px;
}
.biblio-item .tipo {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 15px;
  color: var(--oliva);
  padding-top: 4px;
}
.biblio-item h4 {
  font-family: "EB Garamond", serif;
  font-weight: 500;
  font-size: 21px;
  margin: 0 0 6px 0;
  color: var(--grafite);
  line-height: 1.3;
}
.biblio-item p {
  font-size: 15px;
  color: var(--grafite-suave);
  margin: 0;
  line-height: 1.55;
}
.biblio-rodape {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 14px;
  color: var(--grafite-suave);
  margin-top: 22px;
  text-align: right;
}

/* Coordenação acadêmica */
.coordenacao {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}
.coordenacao p {
  font-size: 16.5px;
  color: var(--grafite-suave);
  margin: 0 0 16px 0;
  line-height: 1.65;
}
.coord-sub {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--bordo);
  margin: 0 0 14px 0;
}
.coord-interesses {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--linha);
}
.coord-interesses li {
  padding: 14px 0;
  border-bottom: 1px solid var(--linha);
  font-family: "EB Garamond", serif;
  font-size: 16px;
  color: var(--grafite);
  font-style: italic;
  position: relative;
  padding-left: 20px;
}
.coord-interesses li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: var(--ocre);
  font-style: normal;
  font-weight: 600;
}

/* Sobre */
.posicionamento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.posicionamento p {
  font-size: 17px;
  color: var(--grafite-suave);
  margin: 0 0 16px 0;
}
.citacao {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 22px;
  line-height: 1.5;
  color: var(--ardosia);
  border-left: 3px solid var(--bordo);
  padding-left: 24px;
  margin: 0;
}

/* Rodapé */
footer {
  border-top: 1px solid var(--linha);
  padding-top: 36px;
  margin-top: 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  font-size: 14px;
  color: var(--grafite-suave);
}
footer h5 {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--bordo);
  margin: 0 0 10px 0;
}
footer p { margin: 0 0 6px 0; }
.colofao {
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-size: 13px;
  color: var(--grafite-suave);
  text-align: center;
  margin-top: 48px;
  border-top: 1px dashed var(--linha);
  padding-top: 20px;
}

/* ==========================================================================
   Páginas internas (login e área do aluno)
   ========================================================================== */

body.pagina-login {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}
body.pagina-login .folha { display: none; }

.login-container {
  max-width: 440px;
  width: 100%;
}

.login-cabeca {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 48px;
  justify-content: center;
}
.login-cabeca .selo { width: 72px; height: 72px; }
.login-cabeca .marca-palavra { margin: 0; line-height: 1; }

.login-card {
  background: var(--papel-claro);
  border: 1px solid var(--linha);
  border-radius: 8px;
  padding: 40px 36px;
  margin-bottom: 24px;
}
.login-card h2 {
  font-family: "EB Garamond", serif;
  font-size: 26px;
  font-weight: 500;
  color: var(--ardosia);
  margin: 0 0 8px 0;
}
.login-subtitulo {
  font-size: 15px;
  color: var(--grafite-suave);
  margin: 0 0 28px 0;
  line-height: 1.5;
}

.login-card label {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--grafite-suave);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.login-card input[type="email"],
.login-card input[type="text"] {
  width: 100%;
  padding: 12px 16px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 17px;
  color: var(--grafite);
  background: #fff;
  border: 1px solid var(--linha);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.2s;
}
.login-card input:focus {
  border-color: var(--ardosia);
  box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}
.login-card input::placeholder { color: #B0A898; }

.campo-pin {
  font-family: "Inter", sans-serif !important;
  font-size: 28px !important;
  font-weight: 600;
  letter-spacing: 8px;
  text-align: center;
  color: var(--ardosia);
  padding: 14px 16px !important;
}

.btn-login {
  display: block;
  width: 100%;
  padding: 14px 24px;
  margin-top: 20px;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--ardosia);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s;
  line-height: 1.4;
}
.btn-login:hover { background: var(--ardosia-escuro); }
.btn-login:disabled { opacity: 0.6; cursor: not-allowed; }

.login-msg {
  margin-top: 16px;
  padding: 0;
  font-size: 14px;
  line-height: 1.5;
  border-radius: 6px;
}
.login-msg:empty { display: none; }
.login-msg.sucesso {
  padding: 12px 16px;
  background: rgba(92, 107, 58, 0.1);
  border: 1px solid rgba(92, 107, 58, 0.3);
  color: #4A5A2E;
}
.login-msg.erro {
  padding: 12px 16px;
  background: rgba(110, 42, 42, 0.08);
  border: 1px solid rgba(110, 42, 42, 0.2);
  color: var(--bordo);
}

.login-voltar {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  color: var(--grafite-suave);
  text-decoration: none;
}
.login-voltar:hover { color: var(--ardosia); text-decoration: underline; }

.login-rodape {
  text-align: center;
  margin-top: 8px;
}
.login-rodape a {
  font-family: "Inter", sans-serif;
  font-size: 13px;
  color: var(--grafite-suave);
  text-decoration: none;
}
.login-rodape a:hover { color: var(--bordo); text-decoration: underline; }

.oculto { display: none !important; }

/* Área do aluno */

body.pagina-aluno {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 24px;
}
body.pagina-aluno .folha { display: none; }

.aluno-container {
  max-width: 560px;
  width: 100%;
}

.aluno-cabeca {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--linha);
}
.aluno-cabeca-esquerda {
  display: flex;
  align-items: center;
  gap: 16px;
}
.aluno-cabeca .selo { width: 52px; height: 52px; }
.aluno-cabeca .marca-palavra { margin: 0; font-size: 28px; line-height: 1; }

.btn-sair {
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--grafite-suave);
  background: none;
  border: 1px solid var(--linha);
  border-radius: 6px;
  padding: 8px 18px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-sair:hover { border-color: var(--bordo); color: var(--bordo); }
.btn-sair:disabled { opacity: 0.5; cursor: not-allowed; }

.aluno-card {
  background: var(--papel-claro);
  border: 1px solid var(--linha);
  border-radius: 8px;
  padding: 40px 36px;
  margin-bottom: 24px;
}
.aluno-card h2 {
  font-family: "EB Garamond", serif;
  font-size: 28px;
  font-weight: 500;
  color: var(--ardosia);
  margin: 0 0 12px 0;
}
.aluno-boas-vindas {
  font-size: 16px;
  color: var(--grafite-suave);
  margin: 0 0 28px 0;
  line-height: 1.6;
}
.aluno-carregando {
  font-size: 15px;
  color: var(--grafite-suave);
  margin: 0;
  padding: 20px 0;
}

.aluno-dados {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.aluno-dado {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--linha);
}
.aluno-dado:last-child { border-bottom: none; }
.aluno-rotulo {
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--grafite-suave);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.aluno-valor {
  font-size: 16px;
  color: var(--grafite);
  text-align: right;
}

.aluno-rodape {
  text-align: center;
  margin-top: 8px;
}
.aluno-rodape a {
  font-family: "Inter", sans-serif;
  font-size: 13px;
  color: var(--grafite-suave);
  text-decoration: none;
}
.aluno-rodape a:hover { color: var(--bordo); text-decoration: underline; }

/* Responsivo — telefones e tablets pequenos */
@media (max-width: 900px) {
  .folha { padding: 40px 28px 60px 28px; }
  header.cabeca { grid-template-columns: 72px 1fr; }
  header.cabeca .meta { display: none; }
  .marca-palavra { font-size: 34px; }
  section.hero { grid-template-columns: 1fr; gap: 32px; }
  .bloco-com-marginalia { grid-template-columns: 1fr; }
  .hero h1 { font-size: 38px; }
  .linhas, .fichas, .posicionamento, footer, .portaria-grade, .notas, .coordenacao { grid-template-columns: 1fr; gap: 28px; }
  .mini-fichas { grid-template-columns: 1fr 1fr; gap: 22px; }
  .boletim-caixa { grid-template-columns: 1fr; padding: 32px 28px; gap: 28px; }
  .boletim-texto h3 { font-size: 26px; }
  .biblio-item { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
  .biblio-item time { padding-top: 0; }
  .biblio-item .tipo { padding-top: 0; }
  /* Login e área do aluno responsivos */
  .login-card { padding: 28px 20px; }
  .login-cabeca .marca-palavra { font-size: 28px; }
  .login-cabeca .selo { width: 56px; height: 56px; }
  .campo-pin { font-size: 24px !important; letter-spacing: 6px; }
  .aluno-card { padding: 28px 20px; }
  .aluno-cabeca .marca-palavra { font-size: 24px; }
  .aluno-cabeca .selo { width: 44px; height: 44px; }
  .aluno-dado { flex-direction: column; gap: 2px; }
  .aluno-valor { text-align: left; }
}

/* Responsivo — tablets maiores */
@media (min-width: 901px) and (max-width: 1100px) {
  .mini-fichas { grid-template-columns: 1fr 1fr; }
}