:root {
  --color-ink: #10233f;
  --color-navy: #03326c;
  --color-blue: #136b86;
  --color-green: #6eab27;
  --color-mint: #e8f4df;
  --color-sky: #e6f0f4;
  --color-paper: #f8fbff;
  --color-white: #ffffff;
  --color-line: #d7e2ef;
  --color-muted: #5d6f86;
  --color-warning: #f6c65b;
  --color-hero-copy: #e8f2ff;
  --color-hero-text: #eef6ff;
  --color-note: #fff7df;
  --shadow-soft: 0 20px 50px rgba(16, 35, 63, 0.12);
  --radius-sm: 6px;
  --radius-md: 8px;
  --max-width: 1120px;
  --font-display: "Myriad Pro", "Myriad Pro SemiExtended", Arial, Helvetica, sans-serif;
  --font-body: "Myriad Pro", Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-paper);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* Reset do recuo/margem padrao do navegador para citacoes de slogan
   institucional (ex.: institucional.html, band navy) - sem padding/borda
   propria, so remove o indent nativo e usa a mesma folga vertical das
   secoes (.section-lead aplicado no <p> interno cuida de cor/tamanho). */
blockquote {
  margin: 1.5rem 0 0;
  padding: 0;
  border: 0;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  background: var(--color-ink);
  color: var(--color-white);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 8;
  border-bottom: 1px solid var(--color-line);
  background: rgba(248, 251, 255, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, var(--max-width));
  min-height: 76px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand img {
  width: 132px;
  height: auto;
}

[hidden] {
  display: none !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  content: "";
}

.site-nav {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 1rem;
  font-size: 0.92rem;
}

.site-nav a {
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--color-navy);
}

/* CTA de manifestacao de interesse sempre visivel no header, inclusive no mobile
   (fica fora de [data-nav] para nao desaparecer com o menu recolhido). */
.header-cta {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 0.5rem;
}

/* Pill unico "Acessos" no header, ao lado do CTA principal (rodada 17,
   revisado na rodada 18). Consolida os 2 pills separados "Aluno"/"Professor"
   da rodada 17 num unico item compacto que aponta para a secao completa
   "Acessos rapidos" da home (12 destinos, incluindo Aluno e Professor) em vez
   de duplicar so 2 deles no header ja lotado - ver Dev Notes da rodada 18 para
   o diagnostico completo do amontoamento relatado pelo cliente. Mesma logica
   do .header-cta: fica fora de [data-nav] para nao desaparecer com o menu
   mobile recolhido. ADAPT de ".tag-list li" (mesma forma de pill
   arredondado), trocando a cor navy por --color-muted para ficar visualmente
   discreto ao lado do botao verde principal. */
.header-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-height: 36px;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}

.header-pill:hover,
.header-pill:focus {
  border-color: var(--color-muted);
  color: var(--color-ink);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--color-green);
  color: var(--color-ink);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.button:hover,
.button:focus {
  transform: translateY(-1px);
}

.button.secondary {
  border-color: var(--color-line);
  background: var(--color-white);
}

.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-navy);
  color: var(--color-white);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 10px;
  background: linear-gradient(90deg, var(--color-green) 0 24%, var(--color-warning) 24% 36%, var(--color-blue) 36% 100%);
  content: "";
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 3rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 6.5rem) 0 4rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--color-mint);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

/* Selo de status da captacao de interesse (ex.: "Registre seu interesse") */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0.38rem 0.8rem;
  border: 1px solid rgba(110, 171, 39, 0.55);
  border-radius: 999px;
  background: rgba(110, 171, 39, 0.18);
  color: var(--color-mint);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.status-pill::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-green);
  content: "";
}

.status-pill.on-light {
  border-color: rgba(110, 171, 39, 0.5);
  background: var(--color-mint);
  color: var(--color-navy);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 760px;
  font-family: var(--font-display);
  font-size: clamp(2.55rem, 6vw, 5.2rem);
  font-weight: 700;
}

h2 {
  max-width: 780px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.3rem);
}

h3 {
  font-size: 1.08rem;
}

.hero-copy {
  max-width: 680px;
  margin: 1.2rem 0 0;
  color: var(--color-hero-copy);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.hero-panel {
  align-self: end;
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
}

.hero-panel strong {
  display: block;
  color: var(--color-mint);
  font-size: 2rem;
  line-height: 1;
}

.hero-panel p {
  margin: 0.5rem 0 0;
  color: var(--color-hero-text);
}

.hero-panel a {
  color: var(--color-mint);
  font-weight: 800;
  text-decoration: underline;
}

.band {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.band.white {
  background: var(--color-white);
}

.band.navy {
  background: var(--color-navy);
  color: var(--color-white);
}

.band.navy .eyebrow {
  color: var(--color-mint);
}

.band.navy .section-lead {
  color: var(--color-hero-copy);
}

.band.strip {
  padding: clamp(1.75rem, 4vw, 2.5rem) 0;
  background: var(--color-sky);
}

/* Faixa de modalidade: badge 100% EAD + sintese + CTA */
.strip-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
}

.badge-ead {
  margin: 0;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: var(--color-navy);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 900;
  white-space: nowrap;
}

.strip-inner p {
  margin: 0;
}

.strip-inner p + p {
  margin-top: 0.25rem;
  color: var(--color-muted);
  font-size: 0.96rem;
}

.h2-compact {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

.section-lead {
  max-width: 760px;
  margin: 1rem 0 0;
  color: var(--color-muted);
  font-size: 1.08rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  min-height: 100%;
  padding: 1.25rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.card.highlight {
  border-color: rgba(117, 184, 67, 0.55);
  background: linear-gradient(180deg, var(--color-mint), var(--color-white));
}

.card p,
.card li {
  color: var(--color-muted);
}

.kicker {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.28rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-sky);
  color: var(--color-navy);
  font-size: 0.76rem;
  font-weight: 800;
}

/* Grade de acessos rapidos institucionais (destino real ou "em construcao"
   ate o cliente confirmar sistema/URL - ver docs/entregas/esteg-campus-digital/
   12-links-pendentes-para-cliente.md) */
.access-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 2rem;
}

.access-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-ink);
  font-weight: 800;
  text-decoration: none;
}

.access-item:hover,
.access-item:focus {
  border-color: var(--color-green);
}

.access-item span {
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 500;
}

.route {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 2rem;
}

.route-step {
  position: relative;
  padding: 1rem;
  border-top: 4px solid var(--color-green);
  background: var(--color-white);
}

.route-step span {
  color: var(--color-blue);
  font-weight: 900;
}

.course-table {
  width: 100%;
  margin-top: 2rem;
  border-collapse: collapse;
  background: var(--color-white);
}

.course-table th,
.course-table td {
  padding: 1rem;
  border: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

.course-table th {
  background: var(--color-navy);
  color: var(--color-white);
}

.table-caption {
  padding-bottom: 0.6rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  text-align: left;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-navy);
  font-size: 0.88rem;
  font-weight: 700;
}

.faq {
  display: grid;
  gap: 0.75rem;
  margin-top: 2rem;
}

.faq-item {
  padding: 1.25rem;
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-navy);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.faq-item h3 {
  margin-bottom: 0.45rem;
}

.faq-item p {
  margin: 0;
  color: var(--color-muted);
}

/* FAQ expansivel nativo (<details>/<summary>), sem JavaScript */
details.faq-item {
  padding: 0;
}

details.faq-item > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  list-style: none;
  cursor: pointer;
}

details.faq-item > summary::-webkit-details-marker {
  display: none;
}

details.faq-item > summary h3 {
  margin: 0;
}

details.faq-item > summary::after {
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--color-sky);
  color: var(--color-navy);
  font-weight: 900;
  line-height: 1.5rem;
  text-align: center;
  content: "+";
}

details.faq-item[open] > summary::after {
  content: "\2013";
}

details.faq-item > p {
  margin: 0;
  padding: 0 1.25rem 1.25rem;
}

.callout {
  margin-top: 2rem;
  padding: 1.25rem;
  border: 1px solid rgba(110, 171, 39, 0.4);
  border-left: 5px solid var(--color-green);
  border-radius: var(--radius-md);
  background: var(--color-mint);
}

.callout p {
  max-width: 720px;
  margin: 0 0 1rem;
}

/* Bloco do QR code de consulta publica no e-MEC (credenciamento.html) */
.qr-block {
  display: grid;
  justify-items: center;
  gap: 0.75rem;
  width: fit-content;
  margin: 2rem 0 0;
  padding: 1.25rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
}

.qr-block p {
  max-width: 220px;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  text-align: center;
}

/* Cartoes de credibilidade qualitativa (sem numeros, sem selos oficiais) */
.proof {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.proof-item {
  padding: 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
}

.proof-item strong {
  display: block;
  color: var(--color-mint);
  font-size: 1.05rem;
}

.proof-item p {
  margin: 0.4rem 0 0;
  color: var(--color-hero-copy);
  font-size: 0.96rem;
}

.form-note {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.notice {
  margin-top: 1.5rem;
  padding: 1rem;
  border-left: 5px solid var(--color-warning);
  background: var(--color-note);
  color: var(--color-ink);
}

.lead-form {
  display: grid;
  gap: 1rem;
  max-width: 760px;
  margin-top: 2rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.8rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  font: inherit;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.form-status {
  margin: 0;
  color: var(--color-navy);
  font-weight: 800;
}

.site-footer {
  padding: 2.5rem 0 0;
  background: var(--color-ink);
  color: var(--color-white);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr auto;
  gap: 1.5rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

.footer-inner a {
  color: var(--color-mint);
}

.footer-brand {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
}

.footer-col p {
  margin: 0.35rem 0 0;
  font-size: 0.94rem;
}

.footer-title {
  margin: 0 0 0.6rem;
  color: var(--color-mint);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.footer-list {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  font-size: 0.94rem;
  list-style: none;
}

.footer-base {
  margin-top: 2.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.footer-base p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.footer-base p + p {
  margin-top: 0.4rem;
}

/* QR code pequeno de credenciamento e-MEC, reforcado no rodape de todas as paginas */
.footer-qr {
  display: inline-flex;
  width: fit-content;
  padding: 0.3rem;
  border-radius: var(--radius-sm);
  background: var(--color-white);
}

.footer-qr img {
  display: block;
  width: 64px;
  height: 64px;
}

.footer-qr-caption {
  max-width: 96px;
  margin: 0.5rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  line-height: 1.3;
}

/* Redes sociais no rodape: 4 icones apontando para em-construcao.html ate o
   cliente confirmar as URLs reais (ver docs/entregas/esteg-campus-digital/
   12-links-pendentes-para-cliente.md) */
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 1.5rem auto 0;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

.footer-social a:hover,
.footer-social a:focus {
  background: rgba(255, 255, 255, 0.22);
}

.footer-social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* -----------------------------------------------------------------------------
   Botao flutuante de WhatsApp (sticky, presente nas 6 paginas)
----------------------------------------------------------------------------- */
.wa-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 9;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 56px;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  background: #25d366;
  color: #0b2e1b;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
}

.wa-float:hover,
.wa-float:focus {
  background: #1fbd5a;
}

.wa-float svg {
  flex: none;
  width: 26px;
  height: 26px;
  fill: currentColor;
}

:focus-visible {
  outline: 3px solid var(--color-warning);
  outline-offset: 3px;
}

/* Breakpoint dedicado do menu de navegacao (rodada 18, correcao de UX): o
   hamburguer agora dispara em telas "tablet largo"/desktop estreito (<=1024px),
   nao so em mobile (<=860px). Antes, entre ~860px e a faixa de 1024-1150px o
   header nao trocava para o menu recolhido mas tambem nao tinha espaco
   suficiente para logo + nav completo + pills + CTA em uma linha so: o flex
   container espremia os itens do nav abaixo da largura do texto e "Processo
   Seletivo"/"Quem Somos" quebravam em 2 linhas dentro do proprio item (o
   problema relatado pelo cliente a partir de um print). Separado do
   breakpoint geral de layout (.hero-inner/.grid/etc., abaixo) para nao alterar
   o reflow de grids/cards que ja funcionava bem a 860px - so o nav precisava
   de mais margem. */
@media (max-width: 1024px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: fixed;
    inset: 76px 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-bottom: 1px solid var(--color-line);
    background: var(--color-white);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.7rem;
  }

  .header-cta .button {
    padding: 0.6rem 0.75rem;
    font-size: 0.9rem;
  }

  .header-pill {
    padding: 0.35rem 0.6rem;
    font-size: 0.78rem;
  }
}

@media (max-width: 860px) {
  .hero-inner,
  .grid,
  .grid.two,
  .route,
  .strip-inner {
    grid-template-columns: 1fr;
  }

  .proof,
  .access-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel {
    max-width: 440px;
  }

  .course-table th,
  .course-table td {
    padding: 0.7rem;
    font-size: 0.94rem;
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  /* No mobile o botao vira icone circular para nao cobrir conteudo */
  .wa-float {
    width: 56px;
    justify-content: center;
    padding: 0;
  }

  .wa-float span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }
}

@media (max-width: 520px) {
  .brand img {
    width: 112px;
  }

  .footer-inner,
  .proof,
  .access-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}