/* ==========================================================================
   VARIÁVEIS E RESET
   ========================================================================== */
:root {
  --primary: #0a4d4a;      /* Verde Oceano Profundo */
  --secondary: #d4a373;    /* Bronze Rose / Dourado */
  --bg-page: #fdf8f4;      /* Off-White Suave */
  --white: #ffffff;
  --text-dark: #333;
  --text-light: #f1f1f1;
  --transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg-page);
  color: var(--primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ==========================================================================
   HEADER PADRONIZADO
   ========================================================================== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  background: var(--primary);
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo img { height: 80px; object-fit: contain; }

nav ul { display: flex; gap: 35px; list-style: none; }

nav a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding-bottom: 5px;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

nav a:hover, nav a.active {
  color: var(--secondary);
  border-bottom: 2px solid var(--secondary);
}

/* ==========================================================================
   COMPONENTES GERAIS (BOTÕES)
   ========================================================================== */
.btn-hero {
  display: inline-block;
  padding: 16px 45px;
  background: var(--secondary);
  color: white;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
}

.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(212, 163, 115, 0.3);
}

/* ==========================================================================
   CTA FINAL - CARD COM BORDA SUAVE (ATUALIZADO)
   ========================================================================== */
.cta-final {
  padding: 100px 5%;
  background-color: var(--bg-page);
  text-align: center;
}

.cta-final-container {
  max-width: 950px;
  margin: 0 auto;
  background: var(--white);
  padding: 70px 40px;
  border-radius: 30px;
  
  /* BORDA SUAVE: Bronze com 20% de opacidade */
  border: 2px solid rgba(212, 163, 115, 0.25); 
  
  /* Sombra leve para flutuar sobre o fundo off-white */
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.03);
}

.cta-final h2 { 
  font-size: clamp(28px, 5vw, 40px); 
  color: var(--primary); 
  margin-bottom: 15px;
  font-weight: 600;
}

.cta-final p { 
  font-size: 18px; 
  color: #666; 
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-final .btn-hero {
  background: var(--primary);
  border: 2px solid var(--primary);
  color: white;
}

.cta-final .btn-hero:hover {
  background: transparent;
  color: var(--primary);
}

/* ==========================================================================
   FOOTER - ÍCONES SOCIAIS CIRCULARES
   ========================================================================== */
.main-footer {
  background: var(--primary) !important;
  color: white;
  text-align: center;
  padding: 60px 15px 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-socials {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.social-icon-btn {
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: #ffffff !important;
  border-radius: 50% !important;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.social-icon-btn i {
  font-size: 22px !important;
  color: var(--primary) !important;
}

.social-icon-btn:hover {
  transform: translateY(-5px);
  background-color: var(--bg-page) !important;
}

.footer-copyright {
  font-size: 11px;
  opacity: 0.6;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ==========================================================================
   WHATSAPP E RESPONSIVIDADE
   ========================================================================== */
.btn-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  transition: var(--transition);
}

.btn-whatsapp img { width: 32px; }

@media (max-width: 768px) {
  header { flex-direction: column; gap: 15px; padding: 20px 15px; }
  nav ul { gap: 15px; flex-wrap: wrap; justify-content: center; }
  .cta-final { padding: 60px 20px; }
  .cta-final-container { padding: 50px 25px; border-radius: 20px; }
  .btn-hero { width: 100%; max-width: 300px; }
  .social-icon-btn { width: 42px; height: 42px; }
}