:root {
  --color-primary: #f8f9fa;
  --color-secondary: #ffffff;
  --color-light-gray: #e8eaed;
  --color-blue-steel: #4a7c9e;
  --color-green-gray: #6b8e7f;
  --color-text-dark: #2c3e50;
  --color-text-light: #5a6c7d;
  --color-border: #d0d3d8;
  --radius: 4px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  color: var(--color-text-dark);
  background-color: var(--color-primary);
  line-height: 1.6;
  font-size: 16px;
}

a {
  color: var(--color-blue-steel);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-green-gray);
}

header {
  background-color: var(--color-secondary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-dark);
  letter-spacing: 0.5px;
}

.navbar-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--color-text-dark);
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-blue-steel);
}

.nav-link.active {
  color: var(--color-blue-steel);
  font-weight: 500;
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .navbar-nav {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.hero {
  background-color: var(--color-secondary);
  padding: 3rem 2rem;
  border-bottom: 1px solid var(--color-border);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--color-text-dark);
  font-weight: 700;
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  background-color: var(--color-light-gray);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.8rem 1.8rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-secondary);
  color: var(--color-text-dark);
  border-radius: var(--radius);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  font-weight: 500;
}

.btn:hover {
  background-color: var(--color-light-gray);
  border-color: var(--color-blue-steel);
}

.btn-primary {
  background-color: var(--color-blue-steel);
  color: var(--color-secondary);
  border-color: var(--color-blue-steel);
}

.btn-primary:hover {
  background-color: var(--color-green-gray);
  border-color: var(--color-green-gray);
}

.btn-secondary {
  background-color: var(--color-light-gray);
  border-color: var(--color-light-gray);
}

.btn-secondary:hover {
  background-color: var(--color-blue-steel);
  border-color: var(--color-blue-steel);
  color: var(--color-secondary);
}

@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .hero-text h1 {
    font-size: 1.8rem;
  }
  
  .hero {
    padding: 2rem 1rem;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
}

section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}

section:last-child {
  border-bottom: none;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--color-text-dark);
  font-weight: 700;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  background-color: var(--color-light-gray);
}

.wide-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  background-color: var(--color-light-gray);
}

@media (max-width: 768px) {
  .split-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.grid-item {
  padding: 1.5rem;
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.grid-item h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--color-text-dark);
  font-weight: 600;
}

.grid-item p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.grid-4 .grid-item {
  padding: 1rem;
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

.strip-banner {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin: 2rem 0;
  background-color: var(--color-light-gray);
}

footer {
  background-color: var(--color-secondary);
  border-top: 1px solid var(--color-border);
  padding: 3rem 2rem 1rem;
  margin-top: 3rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  color: var(--color-text-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  footer {
    padding: 2rem 1rem 1rem;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text-dark);
  font-size: 0.95rem;
}

input,
textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  background-color: var(--color-secondary);
  transition: border-color 0.2s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-blue-steel);
  box-shadow: 0 0 0 3px rgba(74, 124, 158, 0.1);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

input[type="checkbox"] {
  width: auto;
  margin-top: 0.3rem;
  cursor: pointer;
}

.checkbox-group label {
  margin-bottom: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.form-submit {
  width: 100%;
}

.glossary {
  margin-top: 2rem;
}

.glossary-term {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.glossary-term:last-child {
  border-bottom: none;
}

.glossary-term dt {
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.glossary-term dd {
  color: var(--color-text-light);
  margin-left: 0;
}

.faq-item {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.faq-question {
  font-weight: 600;
  color: var(--color-text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-toggle {
  color: var(--color-blue-steel);
  font-weight: 700;
}

.faq-answer {
  margin-top: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
  display: none;
}

.faq-answer.active {
  display: block;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-secondary);
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 2rem;
  z-index: 1000;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cookie-text {
  flex: 1;
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.cookie-text a {
  color: var(--color-blue-steel);
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  white-space: nowrap;
}

.cookie-btn {
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-secondary);
  color: var(--color-text-dark);
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cookie-btn:hover {
  background-color: var(--color-light-gray);
}

.cookie-btn-accept {
  background-color: var(--color-blue-steel);
  color: var(--color-secondary);
  border-color: var(--color-blue-steel);
}

.cookie-btn-accept:hover {
  background-color: var(--color-green-gray);
  border-color: var(--color-green-gray);
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    gap: 1rem;
  }
  
  .cookie-buttons {
    width: 100%;
    flex-direction: column;
  }
  
  .cookie-btn {
    width: 100%;
  }
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--color-text-dark);
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

.text-light {
  color: var(--color-text-light);
}

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

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-3 {
  margin-bottom: 1rem;
}

.mb-4 {
  margin-bottom: 1.5rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-3 {
  margin-top: 1rem;
}

.mt-4 {
  margin-top: 1.5rem;
}

.success-message {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.error-message {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}