/* ============================================================
   ESTILOS ESPECÍFICOS DA LANDING PAGE
   ============================================================ */

/* Hero Section */
.hero {
  position: relative;
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero-content {
  text-align: center;
  max-width: 900px;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
}

/* About Section */
.about-section {
  padding: 4rem 0;
}

.about-content h3 {
  color: var(--color-primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.about-content h3:first-child {
  margin-top: 0;
}

.about-image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: slideInLeft 0.8s ease-out;
}

/* Services Section */
.services-section {
  padding: 4rem 0;
}

.card {
  text-align: center;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0, 102, 204, 0.15);
}

.card-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0.05) 100%);
  border-radius: var(--radius-lg);
  margin: 0 auto var(--spacing-md);
  font-size: 2.5rem;
}

/* Operations Section */
.operations-section {
  padding: 4rem 0;
}

.operations-image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: slideInLeft 0.8s ease-out;
}

.features-list {
  list-style: none;
  margin-top: 2rem;
}

.features-list li {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.features-list i {
  color: var(--color-accent);
  margin-right: 1rem;
  font-size: 1.5rem;
}

/* Global Network Section */
.global-network-section {
  padding: 4rem 0;
}

.global-map {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.region-card {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-secondary);
  padding: 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.region-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.region-card h4 {
  color: var(--color-secondary);
  margin: 0;
  font-size: 1.1rem;
}

/* Why TMA Section */
.why-tma-section {
  padding: 4rem 0;
}

.why-tma-section .card {
  border-left: 4px solid var(--color-primary);
}

.why-tma-section .card:hover {
  border-left-color: var(--color-accent);
}

/* Mission Section */
.mission-section {
  padding: 4rem 0;
}

.mission-section h2 {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.mission-section h3 {
  color: var(--color-primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

/* Final CTA Section */
.final-cta-section {
  padding: 4rem 0;
  color: var(--color-secondary);
  text-align: center;
}

.final-cta-section h2 {
  color: var(--color-secondary);
}

.final-cta-section .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.cta-buttons .btn {
  min-width: 250px;
}

@media (max-width: 768px) {
  .cta-buttons {
    flex-direction: column;
  }
  
  .cta-buttons .btn {
    min-width: 100%;
  }
}

/* Scroll to Top Button */
#scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  z-index: 999;
}

#scroll-to-top:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-3px);
}

@media (max-width: 768px) {
  #scroll-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-secondary);
  padding: 8px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* Responsive Grid */
@media (max-width: 1024px) {
  .col-6 {
    flex: 0 0 100%;
  }
  
  .col-4 {
    flex: 0 0 50%;
  }
  
  .col-3 {
    flex: 0 0 50%;
  }
  
  .col-2 {
    flex: 0 0 50%;
  }
}

@media (max-width: 768px) {
  .col-4,
  .col-3,
  .col-2 {
    flex: 0 0 100%;
  }
  
  .row {
    margin: 0;
  }
  
  .col {
    padding: 0;
    margin-bottom: 1.5rem;
  }
}

/* Animações de Entrada */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease-out;
}

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  header,
  footer,
  #scroll-to-top {
    display: none;
  }
  
  body {
    font-size: 12pt;
  }
  
  a {
    text-decoration: underline;
  }
}