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

:root {
  --color-primary: #4a8b7f;
  --color-primary-dark: #3a6f66;
  --color-primary-light: #e8f3f1;
  --color-text: #2c3e3d;
  --color-text-light: #5d6f6d;
  --color-background: #fdfdfb;
  --color-background-light: #f8f9f7;
  --color-accent: #4a8b7f;
  --color-accent-light: #d5e7e4;
  --color-border: #e1e6e4;
  --color-white: #ffffff;
  --color-black: #1a1a1a;
  --color-gray-50: #f9faf9;
  --color-gray-100: #f3f4f3;
  --color-gray-200: #e8e9e8;
  --color-gray-300: #d1d3d1;
  --color-gray-600: #6b7673;
  --color-gray-800: #3d4645;
  --shadow-soft: 0 4px 12px rgba(74, 139, 127, 0.08);
  --shadow-medium: 0 8px 24px rgba(74, 139, 127, 0.12);
  --radius: 8px;
  --transition: all 0.3s ease;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

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

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

.header-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar {
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.nav-link {
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: var(--transition);
}

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

.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(74, 139, 127, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border: none;
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.btn-secondary {
  background: var(--color-gray-200);
  border: none;
  color: var(--color-text);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--color-gray-300);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-block {
  display: block;
  width: 100%;
}

.hero-section {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-primary-light) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-section .lead {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.content-section {
  padding: 80px 0;
}

.content-section.bg-light {
  background-color: var(--color-background-light);
}

.content-section.bg-accent-light {
  background-color: var(--color-accent-light);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.section-intro {
  font-size: 1.15rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.content-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  height: 100%;
}

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

.content-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.content-card h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.content-card p {
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 0;
}

.rounded {
  border-radius: var(--radius);
}

.shadow-soft {
  box-shadow: var(--shadow-soft);
}

.limitations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.limitation-item {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}

.limitation-item h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.limitation-item p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.faq-item h4 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.faq-item p {
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 0;
}

.contact-info {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.contact-form {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

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

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-disclaimer {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: var(--color-background-light);
  border-radius: var(--radius);
}

.alert {
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.alert-warning {
  background-color: #fff8e1;
  border-left: 4px solid #ffa000;
  color: var(--color-text);
}

.footer {
  background: var(--color-gray-800);
  color: var(--color-white);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer h5 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.footer p {
  color: var(--color-gray-300);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

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

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

.footer-links a {
  color: var(--color-gray-300);
  transition: var(--transition);
}

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

.copyright {
  color: var(--color-gray-300);
  font-size: 0.85rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-600);
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: 1.5rem;
  z-index: 9999;
  display: none;
}

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

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

.cookie-content p {
  margin-bottom: 1rem;
  color: var(--color-text);
}

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

.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.cookie-modal-content {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-medium);
}

.cookie-modal-content h3 {
  margin-bottom: 1.5rem;
  color: var(--color-text);
}

.cookie-option {
  margin-bottom: 1rem;
}

.cookie-option label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.cookie-option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.policy-section {
  padding: 120px 0 80px;
}

.policy-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.policy-section h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.policy-section h3 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.policy-date {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.policy-section ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.policy-section li {
  margin-bottom: 0.5rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

@media (max-width: 991px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .navbar-collapse {
    background: var(--color-white);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
  }

  .limitations-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .hero-section {
    padding: 100px 0 60px;
  }

  .hero-section h1 {
    font-size: 1.75rem;
  }

  .content-section {
    padding: 60px 0;
  }

  .cookie-buttons {
    flex-direction: column;
  }

  .cookie-buttons .btn {
    width: 100%;
  }
}