:root {
  --primary: #1f1f20ff;
  --secondary: rgb(3, 135, 158);
  --background: #F9FAFB;
  --text-primary: #111827;
  --text-secondary: #6B7280;
  --accent: rgb(42, 73, 2);
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --line-height-tight: 1.2;
  --line-height-base: 1.6;
  --line-height-relaxed: 1.8;
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--background);
  color: var(--text-primary);
  line-height: var(--line-height-base);
  font-size: 0.9375rem;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--line-height-tight);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.625rem);
}

h4 {
  font-size: 1.125rem;
}

h5, h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

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


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

.container {
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section-compact {
  padding: var(--space-lg) 0;
}

header {
  background: linear-gradient(135deg, var(--primary) 0%, rgba(31, 31, 32, 0.95) 100%);
  padding: var(--space-sm) 0;
  position: relative;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="rgba(3,135,158,0.03)"/></svg>');
  opacity: 0.5;
  pointer-events: none;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 10;
}

.logo {
  color: white;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  transition: transform var(--transition-base);
  text-decoration: none;
}

.logo:hover {
  transform: translateY(-2px);
  color: var(--secondary);
}



nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

nav a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

nav a:hover {
  color: white;
  background: rgba(3, 135, 158, 0.1);
}

nav a:hover::after {
  width: 80%;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.burger span {
  width: 1.5rem;
  height: 2px;
  background: white;
  transition: all var(--transition-base);
  border-radius: 2px;
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #2a2a2c 100%);
  color: white;
  padding: var(--space-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 40%;
  height: 200%;
  background: radial-gradient(circle, rgba(3, 135, 158, 0.15) 0%, transparent 70%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.1); opacity: 0.5; }
}

.hero h1 {
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.hero p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 40rem;
  margin: 0 auto var(--space-lg);
  position: relative;
  z-index: 1;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--secondary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--secondary);
  border: 2px solid var(--secondary);
}

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

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.card-icon {
  font-size: 2rem;
  color: var(--secondary);
  margin-bottom: var(--space-sm);
}

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

.card p {
  font-size: 0.875rem;
  line-height: var(--line-height-relaxed);
}

.image-text-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: var(--space-lg);
  align-items: center;
  margin: var(--space-lg) 0;
}

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

.image-wrapper img {
  width: 100%;
  transition: transform var(--transition-slow);
}

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

.content-wrapper {
  padding: var(--space-md);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--secondary);
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: var(--space-xs);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(3, 135, 158, 0.1);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.checkbox-group input[type="checkbox"] {
  margin-top: 0.25rem;
  width: auto;
  cursor: pointer;
}

.checkbox-group label {
  font-size: 0.8125rem;
  cursor: pointer;
}

footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.footer-section h4 {
  color: white;
  margin-bottom: var(--space-sm);
  font-size: 1rem;
}

.footer-section ul {
  list-style: none;
}

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

.footer-section a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

.text-center {
  text-align: center;
}

.highlight {
  color: var(--secondary);
  font-weight: 600;
}

.map-container {
  margin: var(--space-lg) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  width: 100%;
  height: 25rem;
  border: none;
}

.popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.popup-overlay.active {
  display: flex;
}

.popup-content {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  max-width: 32rem;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.popup-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-xs);
  line-height: 1;
}

.popup-close:hover {
  color: var(--text-primary);
}

.popup-content h3 {
  margin-bottom: var(--space-md);
}

.popup-content p {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
}

.error-content h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--secondary);
  margin-bottom: var(--space-md);
}

.error-content h2 {
  margin-bottom: var(--space-md);
}

.thankyou-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--background) 0%, #e8eef2 100%);
}

.thankyou-content {
  max-width: 35rem;
}

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

@media (max-width: 48rem) {
  nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 70%;
    height: 100vh;
    background: var(--primary);
    padding: var(--space-xl) var(--space-lg);
    transition: left var(--transition-base);
    z-index: 100;
  }
  
  nav.active {
    left: 0;
  }
  
  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  nav a {
    display: block;
    width: 100%;
  }
  
  .burger {
    display: flex;
    z-index: 101;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 25rem) {
  :root {
    --space-lg: 2rem;
    --space-xl: 3rem;
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  h1 {
    font-size: 1.5rem;
  }
  
  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
  }
}