/* =============================================================
   pages.css — estilo das paginas de conteudo (Sobre, Contato,
   Privacidade). Independente do app, mas com a mesma identidade.
   ============================================================= */
:root {
  --verde-brasil: #009c3b;
  --verde-escuro: #0d6e2c;
  --verde-mais-escuro: #08501f;
  --amarelo-brasil: #ffdf00;
  --azul-brasil: #002776;
  --texto: #1a2b20;
  --texto-suave: #4a5b50;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background: linear-gradient(160deg, #0d2e15 0%, #08501f 55%, #0a1a0e 100%);
  background-attachment: fixed;
  color: var(--texto);
  min-height: 100vh;
  line-height: 1.6;
}

/* Header com a marca */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 20px;
  background: linear-gradient(180deg, var(--verde-escuro) 0%, var(--verde-mais-escuro) 100%);
  border-bottom: 2px solid var(--amarelo-brasil);
}

.page-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #fff;
  font-weight: 900;
  font-size: clamp(18px, 4vw, 26px);
  letter-spacing: -0.01em;
}

.page-brand .accent { color: var(--amarelo-brasil); }

.page-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background 150ms ease;
}

.page-back:hover { background: rgba(255, 223, 0, 0.2); }

/* Conteudo em card */
.page-main {
  max-width: 760px;
  margin: 28px auto;
  padding: 0 16px;
}

.page-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  border-top: 5px solid var(--amarelo-brasil);
}

.page-card h1 {
  margin: 0 0 6px;
  font-size: clamp(26px, 5vw, 34px);
  color: var(--verde-mais-escuro);
  font-weight: 900;
}

.page-card .updated {
  margin: 0 0 24px;
  font-size: 13px;
  color: var(--texto-suave);
}

.page-card h2 {
  margin: 28px 0 10px;
  font-size: 20px;
  color: var(--verde-escuro);
  font-weight: 800;
}

.page-card p, .page-card li {
  font-size: 16px;
  color: var(--texto);
}

.page-card a { color: #0e7a35; font-weight: 600; }

.page-card ul { padding-left: 22px; }
.page-card li { margin-bottom: 6px; }

.page-card .lead {
  font-size: 18px;
  color: var(--texto-suave);
}

.highlight-box {
  background: #effaf2;
  border: 1px solid #b8e6c8;
  border-radius: 12px;
  padding: 16px 18px;
  margin: 20px 0;
}

.highlight-box strong { color: var(--verde-mais-escuro); }

/* Form de contato */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--texto-suave);
}

.contact-form input,
.contact-form textarea {
  padding: 11px 13px;
  border: 2px solid #d0d6d2;
  border-radius: 9px;
  font-size: 15px;
  font-family: inherit;
  color: var(--texto);
  letter-spacing: normal;
  text-transform: none;
  font-weight: 500;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--verde-brasil);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 156, 59, 0.15);
}

.contact-form textarea { min-height: 130px; resize: vertical; }

.contact-form button {
  align-self: flex-start;
  padding: 12px 26px;
  border: none;
  border-radius: 9px;
  background: linear-gradient(135deg, #00c853 0%, #009c3b 100%);
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  transition: filter 150ms ease, transform 120ms ease;
}

.contact-form button:hover { filter: brightness(1.08); transform: translateY(-1px); }

.email-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f1f6f3;
  border: 1px solid #cfe3d6;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 16px;
  font-weight: 700;
  color: var(--verde-mais-escuro);
  text-decoration: none;
  margin: 6px 0;
}

.email-chip:hover { background: #e3f2e9; }

/* Footer comum */
.page-footer {
  max-width: 760px;
  margin: 10px auto 40px;
  padding: 0 16px;
  text-align: center;
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
}

.page-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  justify-content: center;
  margin-bottom: 10px;
}

.page-footer a {
  color: var(--amarelo-brasil);
  text-decoration: none;
  font-weight: 600;
}

.page-footer a:hover { text-decoration: underline; }

.page-footer .copy { opacity: 0.7; }