:root {
  --color-primary: #2a5f7f;
  --color-secondary: #4a7c8f;
  --color-accent: #ffd700;
  --color-dark: #1a2f3f;
  --color-light: #f5f8fa;
  --color-white: #ffffff;
  --color-text: #2c3e50;
  --color-text-light: #6c7a89;
  --color-border: #d4dce3;
  
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Merriweather', serif;
  
  --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 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background: var(--color-light);
  line-height: 1.6;
  font-size: 0.9rem;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  line-height: 1.3;
  margin-bottom: var(--space-sm);
  color: var(--color-dark);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.9rem; }

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

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

.header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  padding: var(--space-sm) 0;
  position: relative;
  box-shadow: var(--shadow-md);
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.logo {
  font-family: var(--font-secondary);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-white);
  padding: var(--space-xs);
  cursor: pointer;
  border-radius: var(--radius-sm);
  width: 30px;
  height: 30px;
  position: relative;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
}

.nav-toggle:hover {
  opacity: 0.8;
}

.burger-line {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav-toggle.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(3px, 3px);
}

.nav-toggle.active .burger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.nav-toggle.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.nav a {
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.9rem;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav a:hover {
  background: rgba(255,255,255,0.15);
}

.hero {
  background: linear-gradient(to bottom, rgba(74, 124, 143, 0.85), rgba(42, 95, 127, 0.85)), url('../visuals/bg-image-1.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  padding: var(--space-xl) 0;
  text-align: center;
}

.hero h1 {
  color: var(--color-white);
  font-size: 2.2rem;
  margin-bottom: var(--space-md);
}

.hero p {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto var(--space-lg);
  opacity: 0.95;
}

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

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

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

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.card img {
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  width: 100%;
}

.card h3 {
  margin-bottom: var(--space-xs);
}

.card p {
  color: var(--color-text-light);
  font-size: 0.85rem;
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

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

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

.btn-secondary:hover {
  background: #e6c200;
  color: var(--color-dark);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  font-size: 0.85rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

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

.checkbox-group input {
  margin-top: 0.25rem;
  width: auto;
}

.checkbox-group label {
  font-size: 0.8rem;
  margin-bottom: 0;
}

.footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding: var(--space-md) 0;
  text-align: center;
  font-size: 0.8rem;
}

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

.footer a {
  color: var(--color-accent);
  margin: 0 var(--space-xs);
}

.price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--space-sm) 0;
}

.contact-info {
  background: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.contact-info h3 {
  margin-bottom: var(--space-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 0.85rem;
}

.contact-item i {
  color: var(--color-primary);
  font-size: 1.1rem;
  margin-top: 0.2rem;
}

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

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

.popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  padding: var(--space-sm);
}

.popup-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-content {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  position: relative;
}

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

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

.thank-you {
  text-align: center;
  padding: var(--space-xl) 0;
  min-height: 90vh;
}

.thank-you h1 {
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.error-page {
  text-align: center;
  padding: var(--space-xl) 0;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.error-page h1 {
  font-size: 4rem;
  color: var(--color-primary);
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: var(--space-xs) 0;
  padding-left: var(--space-lg);
  position: relative;
  font-size: 0.85rem;
}

.feature-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

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

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

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

.card-centered {
  max-width: 900px;
  margin: 0 auto;
}

.card-centered h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}

.card-centered h2:first-child {
  margin-top: 0;
}

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

.card-centered ul {
  margin-bottom: var(--space-md);
}

.card-centered p + h2 {
  margin-top: var(--space-xl);
}

.card-centered ul + h2 {
  margin-top: var(--space-xl);
}

@media (max-width: 992px) { 
  .nav {
    gap: var(--space-sm);
  }

  .nav a {
    padding: var(--space-xs);
  }

  .logo {
    font-size: 1.1rem;
  }
}



@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-primary);
    padding: var(--space-sm);
    box-shadow: var(--shadow-lg);
  }
  
  .nav.active {
    display: flex;
    flex-direction: column;
  }
  
  .nav a {
    width: 100%;
    text-align: center;
    padding: var(--space-sm);
  }
  
  .hero h1 {
    font-size: 1.6rem;
  }
  
  .hero p {
    font-size: 0.95rem;
  }
  
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.3rem; }
  h3 { font-size: 1.1rem; }
  
  .grid {
    grid-template-columns: 1fr;
  }
  
  .map-container iframe {
    height: 300px;
  }
  
}

@media (max-width: 480px) {
  :root {
    --space-lg: 2rem;
    --space-xl: 3rem;
  }
  
  .logo {
    font-size: 1.1rem;
  }
  
  .hero h1 {
    font-size: 1.4rem;
  }
  
  .hero p {
    font-size: 0.85rem;
  }
  
  .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
  }

  .logo {
    font-size: 1rem;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  body {
    font-size: 0.85rem;
  }
  
  .logo {
    font-size: 0.8rem;
  }
  
  .hero h1 {
    font-size: 1.2rem;
  }
  
  .popup-content {
    padding: var(--space-md);
  }
}