/* ===== VARIÁVEIS ===== */
:root {
  --primary-color: #343233;
  --secondary-color: #61585c;
  --accent-color: #8e793e;
  --text-color: #333;
  --text-light: #fff;
  --background: #f5f5f5;
  --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

/* ===== RESET E BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", system-ui, -apple-system, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--background);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ===== CABEÇALHO ===== */
.header {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 1rem 0;
}

.header-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.logo {
  max-width: 250px;
  height: auto;
}

.header-text {
  text-align: center;
  width: 100%;
}

.header-text h1 {
  margin-bottom: 1rem;
  font-size: 1.8rem;
}

/* ===== NAVEGAÇÃO ===== */
.nav {
  width: 100%;
}

.nav-list {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  font-weight: bold;
  padding: 0.5rem;
  transition: var(--transition);
}

.nav-link:hover {
  opacity: 0.8;
}

/* ===== CONTEÚDO PRINCIPAL ===== */
.main-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2rem 0;
  width: 100%;
}

/* ===== SEÇÕES ===== */
.section {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
}

.section-title {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-color);
}

/* ===== AGENDA ===== */
.pdf-embed {
  width: 210mm; /* Largura do A4 */
  height: 297mm; /* Altura do A4 */
  min-height: 297mm; /* Garante que não ficará menor que A4 */
  max-width: 100%; /* Para não ultrapassar a largura da tela */
  border: 1px solid #ddd;
  margin: 1rem auto; /* Centraliza na página */
  display: block;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.btn-container {
  margin-top: 1.5rem;
  text-align: center;
}

.btn {
  background-color: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: var(--border-radius);
  display: inline-block;
  transition: var(--transition);
}

.btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* ===== CONTATOS ===== */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  padding: 0.75rem;
  border-left: 3px solid var(--accent-color);
  background-color: #f9f9f9;
}

.contact-item strong {
  color: var(--primary-color);
}

/* ===== RODAPÉ ===== */
.footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  text-align: center;
  padding: 1.5rem 0;
  margin-top: auto;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  width: 56px;
  height: 56px;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.whatsapp-float img {
  width: 60%;
  height: auto;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* ===== RESPONSIVIDADE ===== */

@media (max-width: 210mm) {
  .pdf-embed {
    width: 100%;
    height: auto;
    aspect-ratio: 1/1.4142; /* Proporção A4 (1:√2) */
  }
}
@media (min-width: 768px) {
  .header-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .header-text {
    text-align: center;
  }

  .header-text h1 {
    margin-bottom: 0.5rem;
  }

  .nav-list {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .nav-list {
    gap: 1rem;
  }

  .header-text h1 {
    font-size: 1.5rem;
  }
}

@media (min-width: 992px) {
  .main-content {
    grid-template-columns: auto;
  }
}

* Container principal */ .pdf-container {
  position: relative;
  width: 100%;
  margin: 1.5rem 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Visualizador de PDF */
.pdf-embed {
  width: 100%;
  height: 600px;
  border: none;
  display: block;
}

/* Fallback para mobile */
.pdf-fallback {
  display: none;
  text-align: center;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: 8px;
}

.mobile-notice {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #666;
}

/* Media Queries */
@media (max-width: 768px) {
  .pdf-embed {
    height: 400px;
  }

  /* Mostra fallback e esconde embed em mobile */
  @supports (-webkit-touch-callout: none) {
    .pdf-embed {
      display: none;
    }
    .pdf-fallback {
      display: block;
    }
  }
}

@media (max-width: 480px) {
  .pdf-embed {
    height: 300px;
  }
}