/* === Base Styles & Variables === */
:root {
  /* Color Palette - Analog Scheme */
  --primary-color: #e63946;
  --primary-dark: #c8232e;
  --secondary-color: #f4a261;
  --secondary-dark: #e08c45;
  --tertiary-color: #2a9d8f;
  --tertiary-dark: #218276;
  --accent-color: #e9c46a;
  --accent-dark: #d3b151;
  
  /* Neutrals */
  --dark: #1d3557;
  --dark-medium: #293745;
  --medium: #457b9d;
  --light-medium: #a8dadc;
  --light: #f1faee;
  --white: #ffffff;
  
  /* Typography */
  --heading-font: 'Archivo Black', sans-serif;
  --body-font: 'Roboto', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Borders & Shadows */
  --border-radius: 8px;
  --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  --box-shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Retro Elements */
  --retro-bg-color: rgba(29, 53, 87, 0.05);
  --retro-border: 2px solid var(--primary-color);
  --retro-highlight: #ffdc5e;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
}

/* === Buttons === */
.btn, 
button:not(.mobile-menu-toggle, #accept-cookies), 
input[type="submit"] {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--border-radius);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: none;
  font-family: var(--body-font);
  font-size: 0.9rem;
  text-align: center;
}

.btn-primary, 
input[type="submit"] {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover, 
input[type="submit"]:hover {
  background-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

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

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

.logo a {
  font-family: var(--heading-font);
  font-size: 1.8rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logo a h1 {
  margin-bottom: 0;
  font-size: 1.8rem;
}

.navigation {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
}

.nav-menu li {
  margin-left: var(--spacing-md);
}

.nav-menu a {
  color: var(--dark);
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

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

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

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--dark);
  transition: all var(--transition-medium);
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-xl) 0;
  margin-top: 80px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  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(0,0,0,0.4));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  color: var(--white);
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

/* === Mission Section === */
.mission {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.mission-content {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.mission-image {
  flex: 1;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium);
}

.mission-image:hover {
  transform: scale(1.02);
}

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

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

.mission-text {
  flex: 1;
}

.mission-text h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

/* === Features Section === */
.features {
  padding: var(--spacing-xl) 0;
  background-color: var(--retro-bg-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

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

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

.card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

/* === Statistics Section === */
.statistics {
  padding: var(--spacing-xl) 0;
  background-color: var(--dark);
  color: var(--white);
}

.statistics .section-title {
  color: var(--white);
}

.stats-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.stat-widget {
  text-align: center;
  padding: var(--spacing-md);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  min-width: 200px;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--accent-color);
  font-family: var(--heading-font);
}

.stat-widget p {
  font-size: 1.1rem;
  margin-bottom: 0;
}

.stats-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

/* === Portfolio Section === */
.portfolio {
  padding: var(--spacing-xl) 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.portfolio-item {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.portfolio-item .image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.portfolio-item .image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover .image-container img {
  transform: scale(1.05);
}

.portfolio-content {
  padding: var(--spacing-md);
  width: 100%;
}

.portfolio-content h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.portfolio-category {
  color: var(--medium);
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.accordion {
  margin-top: var(--spacing-sm);
  border: 1px solid var(--light-medium);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.accordion-header {
  background-color: var(--light-medium);
  color: var(--dark);
  padding: var(--spacing-sm);
  font-weight: 700;
  cursor: pointer;
  position: relative;
  text-align: center;
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: var(--spacing-sm);
  transition: transform var(--transition-medium);
}

.accordion-header.active::after {
  transform: rotate(45deg);
}

.accordion-content {
  padding: var(--spacing-sm);
  display: none;
}

.accordion-content.active {
  display: block;
}

/* === Instructors Section === */
.instructors {
  padding: var(--spacing-xl) 0;
  background-color: var(--retro-bg-color);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.instructor-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

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

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

.instructor-info {
  padding: var(--spacing-md);
  text-align: center;
  width: 100%;
}

.instructor-info h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.instructor-title {
  color: var(--medium);
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

/* === Resources Section === */
.resources {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.resource-card {
  background-color: var(--light);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium);
  height: 100%;
}

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

.resource-card h3 {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--light-medium);
}

.resource-links li {
  margin-bottom: var(--spacing-sm);
}

.resource-links a {
  display: block;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px dashed var(--light-medium);
  transition: all var(--transition-fast);
}

.resource-links a:hover {
  color: var(--primary-dark);
  border-bottom-color: var(--primary-color);
  padding-left: var(--spacing-xs);
}

/* === Events Calendar Section === */
.events {
  padding: var(--spacing-xl) 0;
  background-color: var(--retro-bg-color);
}

.events-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.event-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.event-date {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-md);
  text-align: center;
}

.event-date .day {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  font-family: var(--heading-font);
  display: block;
}

.event-date .month,
.event-date .year {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-details {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.event-details h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.event-location,
.event-time {
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  color: var(--medium);
}

.event-details .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* === Contact Section === */
.contact {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: var(--spacing-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-info h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.contact-details {
  margin-top: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
}

.contact-item i {
  color: var(--primary-color);
  margin-right: var(--spacing-sm);
  font-size: 1.2rem;
}

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

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--light-medium);
  border-radius: var(--border-radius);
  font-family: var(--body-font);
  transition: border-color var(--transition-fast);
  background-color: var(--white);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* === Footer === */
.footer {
  background-color: var(--dark);
  color: var(--light);
  padding-top: var(--spacing-xl);
}

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

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

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

.footer-links h3,
.footer-newsletter h3,
.footer-social h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-xs);
}

.footer-links h3::after,
.footer-newsletter h3::after,
.footer-social h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
}

.footer-links ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-links ul li a {
  color: var(--light-medium);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links ul li a:hover {
  color: var(--white);
  padding-left: var(--spacing-xs);
}

.footer-newsletter p {
  margin-bottom: var(--spacing-md);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-xs);
}

.newsletter-form input {
  flex-grow: 1;
  padding: 12px;
  border: none;
  border-radius: var(--border-radius);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.social-links a {
  color: var(--light-medium);
  transition: color var(--transition-fast);
  margin-right: var(--spacing-md);
}

.social-links a:hover {
  color: var(--white);
}

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

.footer-bottom p {
  margin-bottom: 0;
  color: var(--light-medium);
}

/* === Success Page === */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--light);
}

.success-content {
  max-width: 600px;
  padding: var(--spacing-xl);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.success-content h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.success-content p {
  margin-bottom: var(--spacing-lg);
}

/* === Privacy & Terms Pages === */
.privacy-page,
.terms-page {
  padding-top: 150px;
  padding-bottom: var(--spacing-xl);
}

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.privacy-content h1,
.terms-content h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.privacy-content h2,
.terms-content h2 {
  color: var(--medium);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-size: 1.8rem;
}

/* === Responsive Styles === */
@media (max-width: 1024px) {
  .mission-content {
    flex-direction: column;
  }
  
  .mission-image,
  .mission-text {
    max-width: 100%;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md) 0;
    flex-direction: column;
    align-items: center;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-menu li {
    margin: var(--spacing-xs) 0;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .stats-container {
    flex-direction: column;
    align-items: center;
  }
  
  .stat-widget {
    width: 100%;
    max-width: 300px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form .btn {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero {
    min-height: 70vh;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .portfolio-grid,
  .instructors-grid,
  .features-grid,
  .resources-grid,
  .events-slider {
    grid-template-columns: 1fr;
  }
  
  .portfolio-item,
  .instructor-card,
  .feature-card,
  .resource-card,
  .event-card {
    max-width: 100%;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* === Animation Utilities === */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.active {
  opacity: 1;
  transform: translateY(0);
}

.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.pt-1 { padding-top: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }

.pb-1 { padding-bottom: var(--spacing-xs); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.pb-5 { padding-bottom: var(--spacing-xl); }

/* Retro elements */
.retro-border {
  border: var(--retro-border);
  padding: 5px;
  position: relative;
}

.retro-border::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  width: 20px;
  height: 20px;
  background-color: var(--retro-highlight);
  z-index: -1;
}

.retro-border::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 20px;
  height: 20px;
  background-color: var(--retro-highlight);
  z-index: -1;
}

.adaptive-text {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  line-height: 1.5;
}

.highlight {
  background-color: var(--retro-highlight);
  padding: 0 5px;
}