/* Variables */
:root {
  --primary-color: #002B5B;
  --secondary-color: #F5EFE7;
  --white-color: #FFFFFF;
  --dark-color: #333333;
  --light-gray: #f8f9fa;
  --gray: #6c757d;
  --border-radius: 8px;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

/* Reset & Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: var(--white-color);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

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

/* Focus styles for accessibility */
a:focus, button:focus, input:focus, textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Animation for loading states */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Enhanced button styles */
.btn-primary, .btn-secondary, .btn-outline {
  position: relative;
  overflow: hidden;
}

.btn-primary::after, .btn-secondary::after, .btn-outline::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-primary:active::after, .btn-secondary:active::after, .btn-outline:active::after {
  width: 300px;
  height: 300px;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--white-color);
  padding: 12px 30px;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
  border: 2px solid var(--primary-color);
  cursor: pointer;
}

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

.btn-secondary {
  display: inline-block;
  background-color: var(--secondary-color);
  color: var(--primary-color);
  padding: 12px 30px;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
  border: 2px solid var(--secondary-color);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: transparent;
  color: var(--secondary-color);
}

.btn-outline {
  display: inline-block;
  background-color: transparent;
  color: var(--primary-color);
  padding: 12px 30px;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
  border: 2px solid var(--primary-color);
  cursor: pointer;
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--white-color);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white-color);
  box-shadow: var(--box-shadow);
  z-index: 1000;
  padding: 15px 0;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  color: var(--primary-color);
  font-size: 1.8rem;
}

.nav-menu ul {
  display: flex;
}

.nav-menu ul li {
  margin-left: 30px;
}

.nav-menu ul li a {
  color: var(--dark-color);
  font-weight: 500;
  position: relative;
}

.nav-menu ul li a:hover {
  color: var(--primary-color);
}

.nav-menu ul li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-menu ul li a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 43, 91, 0.8), rgba(0, 43, 91, 0.8)), url('img/foto02.jpeg');
  background-size: cover;
  background-position: center;
  height: 100vh;
  display: flex;
  align-items: center;
  color: var(--white-color);
  text-align: center;
  margin-top: 70px;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* Cursos Section */
.cursos {
  padding: 100px 0;
  background-color: var(--light-gray);
}

.cursos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.curso-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius);
  padding: 30px;
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.curso-card:hover {
  transform: translateY(-10px);
}

.curso-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.curso-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.curso-card p {
  margin-bottom: 20px;
  color: var(--gray);
}

.curso-card ul {
  text-align: left;
  margin-bottom: 25px;
}

.curso-card ul li {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.curso-card ul li i {
  margin-right: 10px;
  color: var(--primary-color);
}

/* Depoimentos Section */
.depoimentos {
  padding: 100px 0;
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.depoimento-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.depoimento-card:hover {
  transform: translateY(-10px);
}

.depoimento-content p {
  font-style: italic;
  margin-bottom: 20px;
  color: var(--gray);
}

.depoimento-info {
  display: flex;
  align-items: center;
}

.depoimento-avatar {
  width: 60px;
  height: 60px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.depoimento-info h4 {
  margin-bottom: 5px;
}

.stars {
  color: #ffc107;
}

/* Sobre Section */
.sobre {
  padding: 100px 0;
  background-color: var(--light-gray);
}

.sobre-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
  align-items: center;
}

.sobre-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.sobre-text h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.sobre-text p {
  margin-bottom: 20px;
  color: var(--gray);
}

/* Planos Section */
.planos {
  padding: 100px 0;
}

.planos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.plano-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius);
  padding: 40px 30px;
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
  border: 2px solid transparent;
}

.plano-card:hover {
  transform: translateY(-10px);
}

.plano-card.popular {
  border-color: var(--primary-color);
  transform: scale(1.05);
  z-index: 10;
}

.plano-card.popular:hover {
  transform: scale(1.05) translateY(-10px);
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background-color: var(--primary-color);
  color: var(--white-color);
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

.plano-header {
  margin-bottom: 30px;
}

.plano-header h3 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.plano-price .price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.plano-price .period {
  font-size: 1rem;
  color: var(--gray);
}

.plano-features {
  margin-bottom: 30px;
  text-align: left;
}

.plano-features li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.plano-features li i.fa-check {
  color: #28a745;
  margin-right: 10px;
}

.plano-features li i.fa-times {
  color: #dc3545;
  margin-right: 10px;
}

/* Blog Section */
.blog {
  padding: 100px 0;
  background-color: var(--light-gray);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.blog-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-10px);
}

.blog-image {
  height: 200px;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.blog-card:hover .blog-image img {
  transform: scale(1.1);
}

.blog-content {
  padding: 25px;
}

.blog-content h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.blog-content p {
  margin-bottom: 20px;
  color: var(--gray);
}

.read-more {
  color: var(--primary-color);
  font-weight: 500;
  display: flex;
  align-items: center;
}

.read-more i {
  margin-left: 5px;
  transition: var(--transition);
}

.read-more:hover i {
  transform: translateX(5px);
}

/* Newsletter Section */
.newsletter {
  background-color: var(--secondary-color);
  border-radius: var(--border-radius);
  padding: 30px;
  margin-top: 50px;
  text-align: center;
}

.newsletter h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.newsletter p {
  margin-bottom: 20px;
  color: var(--dark-color);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: 10px;
}

.newsletter-form .form-group {
  flex: 1;
  margin-bottom: 0;
}

.newsletter-form input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 43, 91, 0.1);
}

@media (max-width: 768px) {
  .newsletter-form {
    flex-direction: column;
  }
}

/* Contato Section */
.contato {
  padding: 100px 0;
}

.contato-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
}

.contato-info h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.contato-info p {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.contato-info p i {
  margin-right: 10px;
  color: var(--primary-color);
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: var(--white-color);
  border-radius: 50%;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  transform: translateY(-5px);
}

/* Map Placeholder */
.map-placeholder {
  margin-top: 30px;
}

.map-placeholder h3 {
  font-size: 1.3rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.map-container {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.map-container img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  filter: grayscale(100%);
}

.map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 43, 91, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-color);
  font-size: 1.2rem;
  text-align: center;
}

.map-overlay i {
  margin-right: 10px;
}

.contato-form h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 43, 91, 0.1);
}

/* WhatsApp Button */
.whatsapp-button {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: var(--white-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  z-index: 100;
}

.whatsapp-button:hover {
  transform: translateY(-5px);
}

/* Footer */
.footer {
  background-color: var(--primary-color);
  color: var(--white-color);
  padding: 70px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.footer-logo h2 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.footer-logo p {
  opacity: 0.8;
  margin-bottom: 20px;
}

.footer-links h3,
.footer-social h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-links h3::after,
.footer-social h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--secondary-color);
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: var(--white-color);
  opacity: 0.8;
  transition: var(--transition);
}

.footer-links ul li a:hover {
  opacity: 1;
  padding-left: 5px;
}

.footer-social .social-links a {
  background-color: rgba(255, 255, 255, 0.1);
}

.footer-social .social-links a:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 80%;
    height: calc(100vh - 70px);
    background-color: var(--white-color);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    z-index: 1001;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu ul {
    flex-direction: column;
    padding: 20px;
  }
  
  .nav-menu ul li {
    margin: 15px 0;
  }
  
  .hero {
    margin-top: 70px;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .section-header h2 {
    font-size: 1.8rem;
  }
  
  .plano-card.popular {
    transform: scale(1);
  }
  
  .plano-card.popular:hover {
    transform: scale(1) translateY(-10px);
  }
  
  /* Mobile header adjustments */
  .header .container {
    flex-wrap: wrap;
    padding: 10px 15px;
  }
  
  .logo h1 {
    font-size: 1.5rem;
  }
  
  .btn-primary {
    padding: 8px 15px;
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .container {
    width: 95%;
    padding: 0 10px;
  }
  
  .hero-content h1 {
    font-size: 1.8rem;
  }
  
  .section-header h2 {
    font-size: 1.5rem;
  }
  
  .whatsapp-button {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    bottom: 20px;
    right: 20px;
  }
  
  /* Additional mobile adjustments */
  .header .container {
    padding: 8px 10px;
  }
  
  .logo h1 {
    font-size: 1.3rem;
  }
  
  .btn-primary {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
}

/* Specific width for 412px screens */
@media (max-width: 412px) {
  .header .container {
    width: 412px;
    max-width: 100%;
    margin: 0 auto;
    padding: 8px 10px;
  }
  
  .nav-menu {
    width: calc(412px - 30px);
  }
  
  .nav-menu.active {
    width: calc(412px - 30px);
    left: 15px;
  }
}

/* Exact 412px width adjustment */
@media (width: 412px) {
  .header .container {
    width: 412px;
    max-width: 412px;
    padding: 8px 10px;
  }
  
  .nav-menu {
    width: 382px;
  }
  
  .nav-menu.active {
    width: 382px;
    left: 15px;
  }
}

/* Fix for white space on smaller screens */
@media (max-width: 768px) {
  html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
  }
  
  * {
    box-sizing: border-box;
  }
  
  .container {
    padding: 0 10px;
  }
  
  .header {
    left: 0;
    right: 0;
    width: 100%;
  }
  
  .header .container {
    margin: 0;
    padding: 8px 10px;
  }
}