/* ===== Design tokens (README) ===== */
:root {
  --blue: #0a6eb4;
  --blue-dark: #0a2740;
  --blue-darker: #071d30;
  --card-dark: #0e3153;
  --cyan: #1ca5e4;
  --cyan-light: #4cc2f2;
  --cyan-lighter: #7fd3f7;
  --whatsapp: #25d366;
  --text-secondary: #5a6672;
  --text-tertiary: #7a8794;
  --bg-alt: #f7f9fb;
  --icon-bg: #eaf4fb;
  --border-1: #eef1f4;
  --border-2: #e8edf2;
  --border-3: #e3e9ef;
  --border-4: #dbe6ee;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #fff;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--blue-dark);
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--cyan); }
img { max-width: 100%; }
section { scroll-margin-top: 82px; }
.container { max-width: 1200px; margin: 0 auto; }

.eyebrow {
  display: inline-block;
  font: 600 12px 'Inter', sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.eyebrow--on-dark { color: var(--cyan-light); }

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-1);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
}
.site-header .logo img { height: 42px; width: auto; display: block; }
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a.nav-link {
  font: 500 14px 'Inter', sans-serif;
  color: #3a4550;
  white-space: nowrap;
}
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 14px 'Inter', sans-serif;
  color: #fff;
  background: var(--whatsapp);
  padding: 11px 20px;
  border-radius: 30px;
}
.btn-whatsapp:hover { color: #fff; opacity: .92; }
.btn-renovar {
  display: inline-flex;
  align-items: center;
  font: 600 14px 'Inter', sans-serif;
  color: #fff;
  background: var(--blue);
  padding: 11px 20px;
  border-radius: 30px;
  white-space: nowrap;
}
.btn-renovar:hover { color: #fff; opacity: .92; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle svg { display: block; }

/* ===== Botões ===== */
.btn-primary {
  font: 600 15px 'Inter', sans-serif;
  color: #fff;
  background: var(--blue);
  padding: 15px 28px;
  border-radius: 8px;
  display: inline-block;
}
.btn-primary:hover { color: #fff; opacity: .92; }
.link-arrow {
  font: 600 15px 'Inter', sans-serif;
  color: var(--blue);
  padding: 15px 20px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 460px;
  display: flex;
  align-items: center;
  background: #fff url('/assets/img/hero-bg.jpg') left center/cover no-repeat;
}
.hero .container {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 64px 32px;
  padding-left: clamp(32px, calc((100vw - 1200px) / 2 + 32px), 350px);
}
.hero-copy { max-width: 500px; }
.hero-copy h1 {
  font: 800 44px/1.12 'Poppins', sans-serif;
  color: var(--blue-dark);
  margin: 0 0 16px;
  letter-spacing: -.02em;
}
.hero-copy h1 span { color: var(--blue); }
.hero-copy p.lead {
  font: 400 16px/1.5 'Inter', sans-serif;
  color: var(--text-secondary);
  margin: 0 0 24px;
}
.hero-ctas {
  display: flex;
  gap: 13px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-stats {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border-1);
  padding-top: 18px;
}
.hero-stats .num { font: 800 28px 'Poppins', sans-serif; color: var(--blue); }
.hero-stats .label { font: 500 12px 'Inter', sans-serif; color: var(--text-tertiary); }

/* ===== Quem somos ===== */
.section-quemsomos {
  background: var(--bg-alt);
  padding: 88px 32px;
  text-align: center;
}
.section-quemsomos .inner { max-width: 1000px; margin: 0 auto; }
.section-quemsomos h2 {
  font: 700 38px/1.15 'Poppins', sans-serif;
  color: var(--blue-dark);
  margin: 0 0 24px;
  letter-spacing: -.01em;
}
.section-quemsomos p {
  font: 400 18px/1.7 'Inter', sans-serif;
  color: var(--text-secondary);
  margin: 0 auto 16px;
  max-width: 780px;
}
.section-quemsomos p:last-child { margin-bottom: 0; }
.section-quemsomos b { color: var(--blue-dark); }

/* ===== Missão / Visão / Valores ===== */
.section-mvv { padding: 88px 32px; }
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.mvv-card {
  border: 1px solid var(--border-2);
  border-radius: 14px;
  padding: 36px 30px;
  background: #fff;
}
.mvv-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--icon-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.mvv-card h3 {
  font: 700 20px 'Poppins', sans-serif;
  color: var(--blue-dark);
  margin: 0 0 12px;
}
.mvv-card p {
  font: 400 15.5px/1.65 'Inter', sans-serif;
  color: var(--text-secondary);
  margin: 0;
}
.mvv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mvv-list li {
  font: 400 15.5px/1.5 'Inter', sans-serif;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}
.mvv-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
}

/* ===== Serviços ===== */
.section-servicos {
  background: var(--blue-dark);
  padding: 92px 32px;
  position: relative;
  overflow: hidden;
}
.section-servicos .watermark {
  position: absolute;
  right: -60px;
  top: -40px;
  height: 360px;
  opacity: .05;
}
.section-servicos .header { text-align: center; margin-bottom: 52px; position: relative; }
.section-servicos h2 {
  font: 700 38px/1.15 'Poppins', sans-serif;
  color: #fff;
  margin: 0;
  letter-spacing: -.01em;
}
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  position: relative;
}
.servico-card {
  background: var(--card-dark);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 14px;
  padding: 34px 32px;
}
.servico-card .num {
  font: 700 15px 'Poppins', sans-serif;
  color: var(--cyan-light);
  margin-bottom: 8px;
}
.servico-card h3 {
  font: 700 22px 'Poppins', sans-serif;
  color: #fff;
  margin: 0 0 12px;
}
.servico-card p {
  font: 400 15.5px/1.65 'Inter', sans-serif;
  color: rgba(255, 255, 255, .72);
  margin: 0;
}

/* ===== Nossa história ===== */
.section-historia { padding: 92px 32px; }
.section-historia .inner { max-width: 1100px; margin: 0 auto; }
.section-historia .header { text-align: center; margin-bottom: 56px; }

.historia-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto auto;
  column-gap: 32px;
  align-items: center;
  margin: 0 0 48px;
}
.historia-line {
  grid-column: 1 / -1;
  grid-row: 2;
  height: 2px;
  background: linear-gradient(to right, var(--cyan) 0%, var(--cyan) 50%, var(--blue) 50%, var(--blue) 100%);
}
.historia-point { display: contents; }
.historia-marker {
  grid-row: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}
.historia-col-1 { grid-column: 1; }
.historia-col-2 { grid-column: 2; }
.historia-col-3 { grid-column: 3; }
.historia-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--blue);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--border-4);
}
.historia-year { font: 800 22px 'Poppins', sans-serif; color: var(--blue-dark); }
.historia-content { text-align: center; padding: 0 6px; }
.historia-point--below .historia-content { grid-row: 3; margin-top: 20px; }
.historia-point--above .historia-content { grid-row: 1; margin-bottom: 20px; }
.historia-content .historia-title {
  font: 700 15px 'Poppins', sans-serif;
  color: var(--blue);
  margin-bottom: 8px;
}
.historia-content p {
  font: 400 14.5px/1.6 'Inter', sans-serif;
  color: var(--text-secondary);
  margin: 0;
}
.historia-closing {
  text-align: center;
  font: 400 16px/1.65 'Inter', sans-serif;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto;
}

/* ===== Documentos ===== */
.section-documentos { padding: 92px 32px; background: var(--bg-alt); }
.section-documentos .inner { max-width: 1000px; margin: 0 auto; }
.section-documentos .header { text-align: center; margin-bottom: 48px; }
.section-documentos h2 {
  font: 700 38px/1.15 'Poppins', sans-serif;
  color: var(--blue-dark);
  margin: 0 0 14px;
  letter-spacing: -.01em;
}
.section-documentos .subtitle {
  font: 400 17px/1.6 'Inter', sans-serif;
  color: var(--text-secondary);
  margin: 0 auto;
  max-width: 620px;
}
.doc-card {
  display: flex;
  align-items: center;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--border-3);
  border-radius: 14px;
  padding: 24px 28px;
  transition: box-shadow .2s, transform .2s;
  max-width: 760px;
  margin: 0 auto;
}
.doc-card:hover { box-shadow: 0 14px 34px rgba(10, 39, 64, .12); transform: translateY(-2px); }
.doc-card + .doc-card { margin-top: 16px; }
.doc-icon {
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--icon-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.doc-info { flex: 1; }
.doc-info .title { font: 700 18px 'Poppins', sans-serif; color: var(--blue-dark); margin-bottom: 4px; }
.doc-info .meta { font: 400 14.5px 'Inter', sans-serif; color: var(--text-tertiary); }
.doc-action {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 14px 'Inter', sans-serif;
  color: #fff;
  background: var(--blue);
  padding: 12px 22px;
  border-radius: 8px;
  white-space: nowrap;
}
.doc-action:hover { color: #fff; opacity: .92; }
.doc-action--ghost {
  background: transparent;
  color: var(--blue);
  border: 1px solid var(--blue);
}
.doc-gate-note {
  text-align: center;
  font: 400 14px/1.6 'Inter', sans-serif;
  color: var(--text-tertiary);
  margin-top: 18px;
}

/* ===== Contato / CTA ===== */
.section-contato {
  padding: 92px 32px;
  background: linear-gradient(150deg, #0a5a95, var(--blue-dark));
  position: relative;
  overflow: hidden;
}
.section-contato .watermark { position: absolute; left: -50px; bottom: -70px; height: 340px; opacity: .06; }
.section-contato .inner { max-width: 900px; margin: 0 auto; text-align: center; position: relative; }
.section-contato h2 {
  font: 700 40px/1.14 'Poppins', sans-serif;
  color: #fff;
  margin: 0 0 18px;
  letter-spacing: -.01em;
}
.section-contato > .inner > p {
  font: 400 18px/1.65 'Inter', sans-serif;
  color: rgba(255, 255, 255, .82);
  margin: 0 auto 36px;
  max-width: 620px;
}
.btn-whatsapp-lg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 600 16px 'Inter', sans-serif;
  color: var(--blue-dark);
  background: var(--whatsapp);
  padding: 17px 34px;
  border-radius: 9px;
  margin-bottom: 44px;
}
.btn-whatsapp-lg:hover { color: var(--blue-dark); opacity: .92; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: left;
  border-top: 1px solid rgba(255, 255, 255, .15);
  padding-top: 36px;
}
.contact-grid .label {
  font: 600 12px 'Inter', sans-serif;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan-lighter);
  margin-bottom: 8px;
}
.contact-grid .value {
  font: 400 15px/1.6 'Inter', sans-serif;
  color: #fff;
}
.contact-grid .value a { color: rgba(255, 255, 255, .85); }

/* ===== Footer ===== */
.site-footer { background: var(--blue-darker); padding: 36px 32px; }
.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.site-footer img { height: 38px; width: auto; }
.site-footer .copy { font: 400 13px 'Inter', sans-serif; color: rgba(255, 255, 255, .5); }

/* ===== Auth pages (login / registro / verificação) ===== */
.auth-section { padding: 92px 32px; min-height: calc(100vh - 200px); display: flex; align-items: center; justify-content: center; background: var(--bg-alt); }
.auth-card {
  width: 100%;
  max-width: 440px;
  background: #fff;
  border: 1px solid var(--border-2);
  border-radius: 14px;
  padding: 40px 36px;
}
.auth-card h1 {
  font: 700 28px/1.2 'Poppins', sans-serif;
  color: var(--blue-dark);
  margin: 0 0 8px;
}
.auth-card .sub {
  font: 400 15px/1.5 'Inter', sans-serif;
  color: var(--text-secondary);
  margin: 0 0 28px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font: 600 13px 'Inter', sans-serif;
  color: var(--blue-dark);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  font: 400 15px 'Inter', sans-serif;
  color: var(--blue-dark);
  border: 1px solid var(--border-3);
  border-radius: 8px;
  padding: 12px 14px;
}
.field input:focus { outline: 2px solid var(--cyan); outline-offset: 1px; }
.btn-auth {
  width: 100%;
  font: 600 15px 'Inter', sans-serif;
  color: #fff;
  background: var(--blue);
  padding: 13px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
}
.btn-auth:hover { opacity: .92; }
.auth-alt {
  text-align: center;
  font: 400 14px/1.5 'Inter', sans-serif;
  color: var(--text-secondary);
  margin-top: 20px;
}
.alert {
  border-radius: 10px;
  padding: 13px 16px;
  font: 400 14px/1.5 'Inter', sans-serif;
  margin-bottom: 20px;
}
.alert-error { background: #fdecec; color: #a3231c; border: 1px solid #f6c8c5; }
.alert-success { background: #e9f8ee; color: #1c6b34; border: 1px solid #bfe8cc; }

/* ===== Painel admin ===== */
.admin-section { padding: 60px 32px; max-width: 900px; margin: 0 auto; min-height: calc(100vh - 200px); }
.admin-section h1 { font: 700 28px 'Poppins', sans-serif; color: var(--blue-dark); margin: 0 0 6px; }
.admin-section .sub { font: 400 15px 'Inter', sans-serif; color: var(--text-secondary); margin: 0 0 32px; }
.admin-card { background: #fff; border: 1px solid var(--border-2); border-radius: 14px; padding: 32px; margin-bottom: 32px; }
.admin-card h2 { font: 700 18px 'Poppins', sans-serif; color: var(--blue-dark); margin: 0 0 20px; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--border-2); font: 400 14px/1.5 'Inter', sans-serif; color: var(--text-secondary); vertical-align: top; }
.admin-table th { font: 600 12px 'Inter', sans-serif; text-transform: uppercase; letter-spacing: .05em; color: var(--text-tertiary); }
.admin-table td.title-cell { color: var(--blue-dark); font-weight: 600; }
.field textarea {
  width: 100%;
  font: 400 15px 'Inter', sans-serif;
  color: var(--blue-dark);
  border: 1px solid var(--border-3);
  border-radius: 8px;
  padding: 12px 14px;
  resize: vertical;
}
.field input[type="file"] { width: 100%; font: 400 14px 'Inter', sans-serif; padding: 8px 0; }
.btn-danger {
  background: #c0392b;
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  font: 600 13px 'Inter', sans-serif;
  cursor: pointer;
}
.btn-danger:hover { opacity: .9; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav { display: none; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border-1);
    padding: 20px 32px 28px;
  }
  .nav-toggle { display: block; }

  .hero { min-height: auto; background-image: none; background-color: #fff; }
  .hero .container { padding: 56px 24px; }
  .hero-copy { max-width: none; }
  .hero-copy h1 { font-size: 38px; }

  .mvv-grid { grid-template-columns: 1fr; }
  .servicos-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 28px; }

  .doc-card { flex-wrap: wrap; }
  .doc-action { width: 100%; justify-content: center; }

  .historia-timeline { display: flex; flex-direction: column; gap: 32px; margin-bottom: 32px; }
  .historia-line { display: none; }
  .historia-point { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
  .historia-marker { flex-direction: row; align-items: center; }
  .historia-content { text-align: left; padding: 0; }
  .historia-point--below .historia-content,
  .historia-point--above .historia-content { margin: 0; }

  section, .section-mvv, .section-quemsomos, .section-historia, .section-documentos, .section-contato, .section-servicos {
    padding-left: 20px;
    padding-right: 20px;
  }
}