/* ===== SEÇÃO DE CONTATO SITE-WIDE ===== */

.site-contact-section {
  background: linear-gradient(135deg, #1c3247 0%, #2a4a63 100%);
  color: white;
  padding: 60px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.site-contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
  opacity: 0.1;
  pointer-events: none;
}

.site-contact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.site-contact-left {
  flex: 1;
  text-align: left;
}

.site-contact-left h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.site-contact-left p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: rgba(255,255,255,0.9);
}

.site-cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: #ff6b35;
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255,107,53,0.3);
}

.site-cta-button:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,53,0.4);
}

.site-contact-right {
  flex: 1;
}

#site-contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.2);
}

#site-contact-form label {
  font-size: 16px;
  color: white;
  text-align: left;
  font-weight: 500;
}

#site-contact-form input,
#site-contact-form textarea {
  padding: 15px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  font-size: 16px;
  background: rgba(255,255,255,0.1);
  color: white;
  backdrop-filter: blur(5px);
}

#site-contact-form input::placeholder,
#site-contact-form textarea::placeholder {
  color: rgba(255,255,255,0.7);
}

#site-contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

#site-contact-form button {
  padding: 15px 30px;
  background: #ff6b35;
  color: white;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  align-self: flex-start;
  box-shadow: 0 4px 15px rgba(255,107,53,0.3);
}

#site-contact-form button:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,53,0.4);
}

/* ===== FOOTER OTIMIZADO ===== */

.footer {
  background: var(--footer-bg);
  color: var(--footer-txt);
  font-family: var(--font-family);
  padding-top: 40px;
  /* OTIMIZAÇÃO */
  contain: layout style paint;
}

.footer-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--footer-gap);
  box-sizing: border-box;
}

/* Seção da empresa */
.footer-company {
  display: flex;
  flex-direction: column;
}

.footer-logo img {
  height: 60px;
  width: auto;
  margin-bottom: 15px;
}

.footer-company p {
  margin: 15px 0;
  line-height: 1.6;
  font-size: var(--footer-fs);
}

.footer-certifications {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.footer-certifications img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

/* Seção de contato */
.footer-contact h4,
.footer-links h4,
.footer-newsletter h4 {
  font-size: 18px;
  margin: 0 0 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 8px;
  color: var(--footer-txt);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.contact-icon {
  margin-right: 8px;
  font-size: 16px;
  min-width: 20px; /* Previne layout shift */
}

.contact-list a {
  color: var(--footer-txt);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-list a:hover {
  color: var(--footer-txt-light);
}

/* Seção de links rápidos */
.quick-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-links a {
  color: var(--footer-txt);
  text-decoration: none;
  transition: color 0.3s ease, padding-left 0.3s ease;
  display: inline-block;
}

.quick-links a:hover {
  color: var(--footer-txt-light);
  padding-left: 5px;
}

/* Seção de newsletter */
.footer-newsletter p {
  margin: 10px 0 15px 0;
  font-size: var(--footer-fs);
}

.newsletter-form {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}

.newsletter-form input {
  flex: 1;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--footer-txt);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.newsletter-form button {
  padding: 10px 15px;
  background: var(--footer-accent);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
  background: #0077bb;
}

.social-links ul {
  display: flex;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--footer-txt);
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

/* Barra de copyright */
.footer-copyright {
  background: var(--footer-bg-dark);
  text-align: center;
  padding: 20px;
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--footer-txt-light);
}

.legal-links {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 20px;
}

.legal-links a {
  color: var(--footer-txt-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.legal-links a:hover {
  color: var(--footer-txt);
}

/* Classes de acessibilidade */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===== RESPONSIVIDADE PARA FOOTER ===== */
@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .site-contact-container {
    flex-direction: column;
  }
  
  .site-contact-left {
    text-align: center;
  }
  
  .site-contact-left h2 {
    font-size: 2rem;
  }
  
  #site-contact-form {
    padding: 30px;
  }
  
  .footer-copyright {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  
  .legal-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer {
    padding-top: 30px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .social-links ul {
    justify-content: center;
  }
}