:root {
  
  --color-deep-ocean: #2d5016;
  --color-ocean: #3d6b2a;
  --color-sky-blue: #5a8f3f;
  --color-light-blue: #7fb069;
  
  
  --color-forest: #4a5d23;
  --color-natural-green: #6b8e4a;
  --color-sand: #e8dcc6;
  --color-earth: #8b6f47;
  
  
  --color-golden: #d4a574;
  --color-coral: #8b6f47;
  --color-mint: #a8c99e;
  
  
  --color-white: #ffffff;
  --color-light-gray: #f5f7f3;
  --color-medium-gray: #6c757d;
  --color-dark: #2c3e2a;
  
  
  --gradient-water: linear-gradient(135deg, #2d5016 0%, #5a8f3f 100%);
  --gradient-sky: linear-gradient(180deg, #7fb069 0%, #ffffff 100%);
  --gradient-sunset: linear-gradient(135deg, #d4a574 0%, #8b6f47 100%);
  --gradient-ocean-deep: linear-gradient(180deg, #2d5016 0%, #1a2f0d 100%);
  
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
  --shadow-xl: 0 15px 30px rgba(0,0,0,0.2);
}



* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Open Sans', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-deep-ocean);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

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

a {
  color: var(--color-sky-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-ocean);
}

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



header {
  background: var(--gradient-water);
  color: var(--color-white);
  padding: var(--spacing-lg) 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  z-index: 1001;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-white);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: background-color 0.3s ease;
  display: block;
}

.nav-links a:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}


.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: var(--spacing-xs);
  z-index: 1001;
  background: transparent;
  border: none;
  gap: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-white);
  border-radius: 3px;
  transition: all 0.3s ease;
  display: block;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}



main {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: calc(100vh - 200px);
}

.hero {
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-md);
  background: var(--gradient-sky);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-xl);
}

.hero-image {
  margin-top: var(--spacing-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

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

.section-image {
  margin: var(--spacing-lg) 0 var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 100%;
}

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

.hero h1 {
  color: var(--color-deep-ocean);
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-medium-gray);
  max-width: 800px;
  margin: 0 auto;
}



.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

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

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-light-gray);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.card h3,
.card p,
.card .btn {
  padding: 0 var(--spacing-lg);
}

.card h3 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

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

.card .btn {
  margin: 0 var(--spacing-lg) var(--spacing-lg);
  display: inline-block;
}

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

.card p {
  color: var(--color-medium-gray);
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--gradient-water);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

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

.btn-golden {
  background: var(--gradient-sunset);
}



.article {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.article h2 {
  color: var(--color-deep-ocean);
  border-bottom: 3px solid var(--color-sky-blue);
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.article-content {
  line-height: 1.8;
  color: var(--color-dark);
}

.article-content ul,
.article-content ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.article-content li {
  margin-bottom: var(--spacing-xs);
}

.article-content strong {
  color: var(--color-ocean);
}



.game-container {
  background: var(--gradient-ocean-deep);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  box-shadow: var(--shadow-xl);
}

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

.score-display {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.score-display h3 {
  color: var(--color-golden);
  margin: 0;
  font-size: 1.5rem;
}

.score-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-golden);
}

.game-canvas-container {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: 500px;
  background: linear-gradient(180deg, #1e3a5f 0%, #0a1628 50%, #000000 100%);
}

.game-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.game-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-sky-blue);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.game-btn:hover {
  background: var(--color-ocean);
}

.game-btn:disabled {
  background: var(--color-medium-gray);
  cursor: not-allowed;
}



footer {
  background: var(--color-deep-ocean);
  color: var(--color-white);
  padding: var(--spacing-xxl) var(--spacing-md) var(--spacing-lg);
  margin-top: var(--spacing-xxl);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.footer-column h3 {
  color: var(--color-white);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-sky-blue);
  padding-bottom: var(--spacing-xs);
}

.footer-column p {
  color: var(--color-light-blue);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

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

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

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

.footer-column a:hover {
  color: var(--color-golden);
  padding-left: var(--spacing-xs);
}

.footer-column .contact-info {
  color: var(--color-light-blue);
}

.footer-column .contact-info strong {
  color: var(--color-white);
  display: inline-block;
  min-width: 80px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-lg);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-light-blue);
  margin-bottom: var(--spacing-xs);
}

.footer-bottom .copyright {
  color: var(--color-white);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.fs-footnote {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.9rem;
  color: var(--color-light-blue);
}

.fs-footnote strong {
  color: var(--color-golden);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.footer-links a {
  color: var(--color-light-blue);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: background-color 0.3s ease, color 0.3s ease;
}

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



@media (max-width: 768px) {
  nav {
    flex-direction: row;
    gap: 0;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--gradient-water);
    flex-direction: column;
    gap: 0;
    padding: 80px var(--spacing-lg) var(--spacing-lg);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
    transition: right 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .nav-links a {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: left;
    width: 100%;
  }
  
  .nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.2);
  }
  
  
  .menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  
  .menu-overlay.active {
    display: block;
    opacity: 1;
  }
  
  h1 {
    font-size: 1.8rem;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding: 0 var(--spacing-xs);
  }
  
  h2 {
    font-size: 1.4rem;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding: 0 var(--spacing-xs);
  }
  
  h3 {
    font-size: 1.2rem;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  h4 {
    font-size: 1.1rem;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .game-header {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-column {
    text-align: center;
  }
  
  .footer-links {
    flex-direction: column;
    align-items: center;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .fish-species-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .hero {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .hero h1,
  .hero h2 {
    padding: 0;
  }
  
  .hero p {
    padding: 0 var(--spacing-xs);
  }
  
  .article {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .article h2,
  .article h3 {
    padding: 0;
  }
}



.form-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl) var(--spacing-md);
}

.register-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

.register-form-wrapper h2 {
  color: var(--color-deep-ocean);
  margin-bottom: var(--spacing-xs);
  text-align: center;
}

.form-subtitle {
  text-align: center;
  color: var(--color-medium-gray);
  margin-bottom: var(--spacing-lg);
  font-size: 0.95rem;
}

.register-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-group label {
  color: var(--color-deep-ocean);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="password"] {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: 'Open Sans', sans-serif;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-sky-blue);
  box-shadow: 0 0 0 3px rgba(90, 143, 63, 0.1);
}

.form-group input::placeholder {
  color: var(--color-medium-gray);
  opacity: 0.7;
}

.form-hint {
  color: var(--color-medium-gray);
  font-size: 0.85rem;
  margin-top: calc(var(--spacing-xs) * -1);
}

.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  cursor: pointer;
  font-weight: normal;
  color: var(--color-dark);
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 4px;
  cursor: pointer;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.checkbox-label a {
  color: var(--color-sky-blue);
  text-decoration: underline;
}

.checkbox-label a:hover {
  color: var(--color-ocean);
}

.btn-register {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1.1rem;
  margin-top: var(--spacing-sm);
}

.form-footer {
  text-align: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-light-gray);
}

.form-footer p {
  color: var(--color-medium-gray);
  margin: 0;
}

.form-link {
  color: var(--color-sky-blue);
  font-weight: 600;
  text-decoration: none;
}

.form-link:hover {
  color: var(--color-ocean);
  text-decoration: underline;
}

.register-benefits {
  background: var(--gradient-water);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.register-benefits h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  font-size: 1.5rem;
}

.benefits-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.benefits-list li {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.benefits-list li strong {
  display: block;
  color: var(--color-golden);
  margin-bottom: var(--spacing-xs);
  font-size: 1.1rem;
}

.benefits-list li p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  font-size: 0.95rem;
}

.cta-register {
  background: var(--gradient-sunset);
  color: var(--color-white);
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin: var(--spacing-xl) 0;
  box-shadow: var(--shadow-md);
}

.cta-register h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.cta-register p {
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--spacing-md);
  font-size: 1.05rem;
}

.btn-cta {
  background: var(--color-white);
  color: var(--color-deep-ocean);
  padding: var(--spacing-sm) var(--spacing-xl);
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  box-shadow: var(--shadow-md);
}

.btn-cta:hover {
  background: var(--color-light-gray);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--color-deep-ocean);
}

@media (max-width: 768px) {
  .form-container {
    grid-template-columns: 1fr;
  }
  
  .register-form-wrapper,
  .register-benefits {
    padding: var(--spacing-lg);
  }
}



.thank-you-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

.thank-you-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xxl);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: var(--color-natural-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-white);
  font-weight: bold;
}

.thank-you-card h2 {
  color: var(--color-deep-ocean);
  margin-bottom: var(--spacing-md);
}

.thank-you-card > p {
  color: var(--color-medium-gray);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
}

.next-steps {
  background: var(--color-light-gray);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  text-align: left;
}

.next-steps h3 {
  color: var(--color-deep-ocean);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

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

.next-steps li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--color-dark);
}

.next-steps li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-sky-blue);
  font-weight: bold;
}

.action-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

@media (max-width: 768px) {
  .thank-you-card {
    padding: var(--spacing-lg);
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .action-buttons .btn {
    width: 100%;
  }
}



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

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s infinite;
}



.accordion {
  margin: var(--spacing-lg) 0;
}

.accordion-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.accordion-item:hover {
  box-shadow: var(--shadow-md);
}

.accordion-header {
  background: var(--gradient-water);
  color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: background 0.3s ease;
}

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

.accordion-header::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header::after {
  content: '−';
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 var(--spacing-lg);
}

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

.accordion-content p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
  line-height: 1.8;
}

.accordion-content ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}



.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-lg) 0;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: table;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: var(--spacing-lg) 0;
}

.table-wrapper .data-table {
  margin: 0;
  min-width: 600px;
}

.data-table thead {
  background: var(--gradient-water);
  color: var(--color-white);
}

.data-table th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
}

.data-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-light-gray);
  color: var(--color-dark);
}

.data-table tbody tr {
  transition: background-color 0.3s ease;
}

.data-table tbody tr:hover {
  background-color: var(--color-light-gray);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table .highlight {
  background-color: var(--color-golden);
  color: var(--color-dark);
  font-weight: 600;
}

.data-table .rank {
  text-align: center;
  font-weight: 700;
  color: var(--color-ocean);
  width: 50px;
}



.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.stat-card {
  background: var(--gradient-water);
  color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-golden);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}



.info-box {
  background: var(--color-light-gray);
  border-left: 4px solid var(--color-sky-blue);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  border-radius: var(--radius-sm);
}

.info-box.warning {
  border-left-color: var(--color-coral);
  background: #f5e6d3;
}

.info-box.success {
  border-left-color: var(--color-natural-green);
  background: #d4edda;
}

.info-box h4 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-deep-ocean);
}



.fish-species-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.fish-species-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-top: 4px solid var(--color-sky-blue);
}

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

.fish-species-card h4 {
  color: var(--color-ocean);
  margin-bottom: var(--spacing-sm);
  font-size: 1.3rem;
}

.fish-species-card .fish-icon {
  display: none;
}

.fish-species-card ul {
  list-style: none;
  padding: 0;
  margin-top: var(--spacing-sm);
}

.fish-species-card ul li {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-light-gray);
}

.fish-species-card ul li:last-child {
  border-bottom: none;
}

.fish-species-card ul li strong {
  color: var(--color-deep-ocean);
}



.contact-container {
  max-width: 1000px;
  margin: 0 auto;
}

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

.contact-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.contact-icon {
  display: none;
}

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

.contact-card p {
  color: var(--color-medium-gray);
  margin: 0;
  line-height: 1.8;
}

.contact-card a {
  color: var(--color-sky-blue);
  font-weight: 600;
}

.contact-card a:hover {
  color: var(--color-ocean);
  text-decoration: underline;
}

.map-container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-xl);
}

.map-container h2 {
  color: var(--color-deep-ocean);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.map-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  min-height: 450px;
}

@media (max-width: 768px) {
  .contact-info {
    grid-template-columns: 1fr;
  }
  
  .map-wrapper iframe {
    min-height: 300px;
  }
  
  
  .table-wrapper {
    margin: var(--spacing-md) calc(var(--spacing-sm) * -1);
    padding: 0 var(--spacing-sm);
    width: calc(100% + var(--spacing-sm) * 2);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  
  .table-wrapper::-webkit-scrollbar {
    height: 8px;
  }
  
  .table-wrapper::-webkit-scrollbar-track {
    background: var(--color-light-gray);
    border-radius: var(--radius-sm);
  }
  
  .table-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-medium-gray);
    border-radius: var(--radius-sm);
  }
  
  .data-table {
    font-size: 0.85rem;
    min-width: 600px;
    width: 100%;
    display: table;
  }
  
  .data-table thead {
    display: table-header-group;
  }
  
  .data-table tbody {
    display: table-row-group;
  }
  
  .data-table tr {
    display: table-row;
  }
  
  .data-table th,
  .data-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.85rem;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    min-width: 100px;
    max-width: 200px;
  }
  
  .data-table th {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    white-space: normal;
    word-wrap: break-word;
  }
  
  .data-table .rank {
    min-width: 50px;
    max-width: 60px;
  }
  
  
  main {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .card {
    margin-bottom: var(--spacing-md);
  }
  
  .card h3 {
    padding: var(--spacing-md) var(--spacing-lg) 0;
  }
  
  .card p {
    padding: 0 var(--spacing-lg);
  }
  
  .accordion-header {
    font-size: 0.95rem;
    padding: var(--spacing-sm) var(--spacing-md);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  .accordion-content {
    padding: var(--spacing-md) !important;
    font-size: 0.9rem;
  }
  
  .info-box {
    padding: var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .info-box h4 {
    font-size: 1rem;
  }
  
  .hero-image,
  .section-image {
    margin-left: calc(var(--spacing-sm) * -1);
    margin-right: calc(var(--spacing-sm) * -1);
    border-radius: 0;
  }
  
  .cta-register {
    padding: var(--spacing-lg) var(--spacing-md);
    margin: var(--spacing-lg) calc(var(--spacing-sm) * -1);
  }
  
  .cta-register h3 {
    font-size: 1.3rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  .cta-register p {
    font-size: 0.95rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  .btn {
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-md);
    word-wrap: break-word;
    white-space: normal;
  }
  
  .game-container {
    padding: var(--spacing-md);
    margin: var(--spacing-lg) calc(var(--spacing-sm) * -1);
  }
  
  .game-canvas-container {
    margin: 0 calc(var(--spacing-sm) * -1);
  }
  
  #gameCanvas {
    height: 400px;
  }
  
  .score-display {
    padding: var(--spacing-sm);
  }
  
  .score-display h3 {
    font-size: 1.2rem;
  }
  
  .score-value {
    font-size: 1.5rem;
  }
  
  .fish-species-card h4 {
    font-size: 1.1rem;
    word-wrap: break-word;
  }
  
  .accordion-header {
    font-size: 0.9rem;
    line-height: 1.4;
  }
  
  .stat-card {
    padding: var(--spacing-md);
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .stat-label {
    font-size: 0.9rem;
  }
}