/* Variables */
:root {
  /* Tetrad color scheme */
  --color-primary: #ff6b00;
  --color-primary-dark: #d45a00;
  --color-primary-light: #ff8c3d;
  
  --color-secondary: #0088ff;
  --color-secondary-dark: #0070d4;
  --color-secondary-light: #3da0ff;
  
  --color-tertiary: #8800ff;
  --color-tertiary-dark: #7000d4;
  --color-tertiary-light: #a13dff;
  
  --color-quaternary: #00ff66;
  --color-quaternary-dark: #00d455;
  --color-quaternary-light: #3dff8c;
  
  /* Neutrals */
  --color-dark: #222222;
  --color-dark-80: #333333;
  --color-dark-60: #666666;
  --color-dark-40: #999999;
  --color-light: #ffffff;
  --color-light-80: #f8f8f8;
  --color-light-60: #f0f0f0;
  
  /* Typography */
  --font-heading: 'Archivo Black', sans-serif;
  --font-body: 'Roboto', sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Borders & Shadows */
  --border-radius: 4px;
  --border-radius-lg: 8px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-dark-80);
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--color-light);
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  margin-top: 0;
  line-height: 1.2;
  color: var(--color-dark);
  font-weight: 900;
}

h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-md);
}

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

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

/* Section styles */
section {
  padding: var(--space-lg) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
  color: var(--color-dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 6px;
  background: var(--color-primary);
  margin: 15px auto 0;
  border-radius: var(--border-radius);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius);
  border: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-medium);
  text-align: center;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%) skewX(-15deg);
  transition: transform var(--transition-medium);
}

.btn:hover::before {
  transform: translateX(100%) skewX(-15deg);
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 3px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

button, input[type="submit"] {
  font-family: var(--font-heading);
  cursor: pointer;
  border: none;
  transition: all var(--transition-medium);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-medium);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.logo a {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 1px;
  transition: color var(--transition-fast);
}

.logo a:hover {
  color: var(--color-primary-dark);
}

.navigation ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navigation li {
  margin-left: var(--space-md);
}

.navigation a {
  color: var(--color-dark-80);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  padding: 8px 0;
  position: relative;
}

.navigation a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--color-primary);
  transition: width var(--transition-medium);
}

.navigation a:hover {
  color: var(--color-primary);
}

.navigation a:hover::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-primary);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 0;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-color: var(--color-dark);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 0;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 700px;
  padding: var(--space-lg) 0;
}

.hero-content h1 {
  color: var(--color-light);
  font-size: 4rem;
  margin-bottom: var(--space-md);
  animation: fadeInUp 1s ease-out;
}

.hero-content p {
  color: var(--color-light);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  animation: fadeInUp 1s ease-out 0.2s;
  animation-fill-mode: both;
}

.hero-buttons {
  display: flex;
  gap: var(--space-sm);
  animation: fadeInUp 1s ease-out 0.4s;
  animation-fill-mode: both;
}

/* Features Section */
.features {
  background-color: var(--color-light-80);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background-color: var(--color-quaternary-light);
  opacity: 0.1;
  border-radius: 50%;
  z-index: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-md);
}

.card {
  background-color: var(--color-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-md);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--space-md);
  text-align: center;
  flex-grow: 1;
  width: 100%;
}

.card h3 {
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
  font-size: 1.5rem;
}

.card p {
  color: var(--color-dark-60);
  margin-bottom: var(--space-sm);
}

.position {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

/* Team Section */
.team {
  background-color: var(--color-light);
  position: relative;
  overflow: hidden;
}

.team::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background-color: var(--color-tertiary-light);
  opacity: 0.05;
  border-radius: 50%;
  z-index: 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

/* Accolades Section */
.accolades {
  background-color: var(--color-light-60);
  position: relative;
  overflow: hidden;
}

.accolades::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background-color: var(--color-secondary-light);
  opacity: 0.1;
  border-radius: 50%;
}

.accolades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-md);
  text-align: center;
}

.accolade-item {
  background-color: var(--color-light);
  padding: var(--space-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.accolade-item:hover {
  transform: translateY(-5px);
}

.accolade-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  overflow: hidden;
}

.accolade-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Recursos Externos Section */
.recursos-externos {
  background-color: var(--color-light);
  position: relative;
}

.recursos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-md);
}

.recurso-card {
  background-color: var(--color-light-60);
  padding: var(--space-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.recurso-card:hover {
  transform: translateY(-5px);
}

.recurso-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.recurso-card ul {
  padding-left: var(--space-md);
}

.recurso-card li {
  margin-bottom: var(--space-xs);
}

/* Instructors/Workshops Section */
.instructors {
  background-color: var(--color-light-80);
  position: relative;
  overflow: hidden;
}

.workshops-slider {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.workshop-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  max-width: 800px;
}

.workshop-slide .image-container {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.workshop-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.workshop-content {
  padding: var(--space-md);
  text-align: center;
}

.workshop-details {
  display: flex;
  justify-content: space-around;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-light-60);
  font-weight: 700;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.slider-prev, .slider-next {
  background-color: var(--color-primary);
  color: var(--color-light);
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.slider-prev:hover, .slider-next:hover {
  background-color: var(--color-primary-dark);
}

/* Customer Stories Section */
.customer-stories {
  background-color: var(--color-light);
  position: relative;
  overflow: hidden;
}

.customer-stories::before {
  content: '';
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background-color: var(--color-primary-light);
  opacity: 0.1;
  border-radius: 50%;
}

.testimonials-accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--color-light);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  background-color: var(--color-light-60);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--color-light-80);
}

.accordion-header h3 {
  margin: 0;
  font-size: 1.2rem;
}

.accordion-icon {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-primary);
}

.accordion-content {
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-medium);
}

.accordion-item.active .accordion-content {
  padding: var(--space-md);
  max-height: 1000px;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.testimonial-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.testimonial-content .image-container {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.testimonial-content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-text {
  font-style: italic;
  color: var(--color-dark-60);
}

.testimonial-author {
  font-weight: 700;
  color: var(--color-dark);
  margin-top: var(--space-sm);
}

/* Contact Section */
.contact {
  background-color: var(--color-light-80);
  position: relative;
  overflow: hidden;
}

.contact::after {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background-color: var(--color-secondary-light);
  opacity: 0.05;
  border-radius: 50%;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.contact-info {
  background-color: var(--color-light);
  padding: var(--space-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-details {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-md);
}

.contact-details li {
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: flex-start;
}

.contact-details strong {
  margin-right: 10px;
  color: var(--color-primary);
}

.map-container {
  width: 100%;
  height: 300px;
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-top: var(--space-md);
}

.map-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-form {
  background-color: var(--color-light);
  padding: var(--space-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--color-dark-80);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--color-light-60);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 16px;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* Footer */
.footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: var(--space-lg) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-logo h2 {
  color: var(--color-light);
  margin-bottom: var(--space-xs);
}

.footer-logo p {
  color: var(--color-light-60);
}

.footer h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  font-size: 1.2rem;
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer li {
  margin-bottom: var(--space-xs);
}

.footer a {
  color: var(--color-light-60);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  color: var(--color-light-60);
  font-size: 0.9rem;
}

/* Success Page */
.success-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: var(--space-md);
  background-color: var(--color-light-80);
}

.success-content {
  max-width: 600px;
  background-color: var(--color-light);
  padding: var(--space-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  animation: fadeInUp 1s ease;
}

.success-icon {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

/* Other Pages */
.page-content {
  padding: 100px 0 var(--space-lg);
}

.page-content .container {
  max-width: 800px;
}

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

@keyframes scaleIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Media Queries */
@media (max-width: 1024px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .navigation {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .navigation.active {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-light);
    box-shadow: var(--shadow-md);
    padding: var(--space-md) 0;
  }
  
  .navigation.active ul {
    flex-direction: column;
    align-items: center;
  }
  
  .navigation.active li {
    margin: 0 0 var(--space-sm) 0;
  }
  
  .hero-content {
    padding: var(--space-lg) var(--space-sm);
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
    margin-bottom: var(--space-sm);
  }
  
  .features-grid, .team-grid, .accolades-grid, .recursos-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonial-content {
    flex-direction: column;
  }
  
  .workshop-slide {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  section {
    padding: var(--space-md) 0;
  }
  
  .card-image {
    height: 200px;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: var(--space-xs);
}

.mb-2 {
  margin-bottom: var(--space-sm);
}

.mb-3 {
  margin-bottom: var(--space-md);
}

.mb-4 {
  margin-bottom: var(--space-lg);
}

.mt-0 {
  margin-top: 0;
}

.mt-1 {
  margin-top: var(--space-xs);
}

.mt-2 {
  margin-top: var(--space-sm);
}

.mt-3 {
  margin-top: var(--space-md);
}

.mt-4 {
  margin-top: var(--space-lg);
}