*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --accent: #3B7A57;
  --accent-light: #4a9a6e;
  --accent-dark: #2d5f44;
  --text-primary: #212529;
  --text-secondary: #6c757d;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e9ecef;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-white);
  margin: 0;
  padding: 0;
  padding-top: 70px;
}

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

h1 {
  font-size: 2.25rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.65;
}

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

a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

.navbar {
  background-color: var(--bg-white);
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  padding: 0.75rem 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
}

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

.navbar-brand:hover {
  color: var(--accent-dark) !important;
  text-decoration: none;
}

.nav-link {
  color: var(--text-primary) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--accent) !important;
}

.navbar-toggler {
  border: none;
  padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
  outline: none;
  box-shadow: none;
}

.hero-section {
  background-color: var(--bg-light);
  padding: 4rem 0;
  text-align: center;
}

.hero-section h1 {
  margin-bottom: 1.5rem;
}

.hero-section p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2rem;
}

.hero-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 8px;
  margin-top: 2rem;
}

.section {
  padding: 4rem 0;
}

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

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

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 0.75rem;
}

.section-title h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--accent);
  border-radius: 2px;
}

.card-custom {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  height: 100%;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card-custom:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.card-custom h3 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.card-custom p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

.content-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.two-column {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.two-column .col-text,
.two-column .col-image {
  flex: 1;
  min-width: 280px;
}

.two-column .col-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-list li {
  padding: 0.75rem 0;
  padding-left: 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.info-list li:last-child {
  border-bottom: none;
}

.info-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
}

.terminology-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}

.terminology-table th,
.terminology-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.terminology-table th {
  background-color: var(--bg-light);
  font-weight: 600;
  color: var(--accent);
}

.terminology-table tr:hover {
  background-color: var(--bg-light);
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  background-color: var(--bg-light);
  padding: 1rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.faq-question:hover {
  background-color: #e9ecef;
}

.faq-question .icon {
  font-size: 1.25rem;
  color: var(--accent);
  transition: transform 0.2s ease;
}

.faq-item.active .faq-question .icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 1rem 1.5rem;
  max-height: 500px;
}

.soft-cta {
  background-color: var(--accent);
  color: var(--bg-white);
  padding: 3rem 0;
  text-align: center;
}

.soft-cta h2 {
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.soft-cta p {
  color: rgba(255,255,255,0.9);
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

.btn-outline-light-custom {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 2px solid var(--bg-white);
  color: var(--bg-white);
  border-radius: 4px;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-outline-light-custom:hover {
  background-color: var(--bg-white);
  color: var(--accent);
  text-decoration: none;
}

.contact-section {
  padding: 4rem 0;
}

.contact-info {
  margin-bottom: 2rem;
}

.contact-info p {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.contact-info strong {
  color: var(--text-primary);
}

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

.contact-form label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 122, 87, 0.1);
}

.btn-primary-custom {
  display: inline-block;
  padding: 0.75rem 2rem;
  background-color: var(--accent);
  color: var(--bg-white);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-primary-custom:hover {
  background-color: var(--accent-dark);
  color: var(--bg-white);
  text-decoration: none;
}

.footer {
  background-color: #1a1a1a;
  color: rgba(255,255,255,0.8);
  padding: 3rem 0 1.5rem;
}

.footer h3 {
  color: var(--bg-white);
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
}

.footer p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.footer a {
  color: rgba(255,255,255,0.8);
  transition: color 0.2s ease;
}

.footer a:hover {
  color: var(--bg-white);
  text-decoration: none;
}

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

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 2rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
}

.footer-disclaimer {
  background-color: rgba(255,255,255,0.05);
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  text-align: center;
}

.disclaimer-box {
  background-color: var(--bg-light);
  border-left: 4px solid var(--accent);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 0 8px 8px 0;
}

.disclaimer-box h3 {
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.disclaimer-box p {
  margin-bottom: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.page-header {
  background-color: var(--bg-light);
  padding: 3rem 0;
  text-align: center;
  margin-bottom: 2rem;
}

.page-content {
  padding: 2rem 0 4rem;
}

.page-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.page-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.page-content ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.page-content li {
  margin-bottom: 0.5rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #1a1a1a;
  color: var(--bg-white);
  padding: 1rem;
  z-index: 1050;
  display: none;
}

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

.cookie-banner p {
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.cookie-banner .btn-accept {
  background-color: var(--accent);
  color: var(--bg-white);
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.cookie-banner .btn-accept:hover {
  background-color: var(--accent-light);
}

.icon-svg {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
}

.icon-svg path {
  fill: var(--accent);
}

@media (max-width: 991px) {
  body {
    padding-top: 60px;
  }
  
  h1 {
    font-size: 1.875rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .hero-section {
    padding: 3rem 0;
  }
  
  .two-column {
    flex-direction: column;
  }
  
  .two-column.reverse-mobile {
    flex-direction: column-reverse;
  }
}

@media (max-width: 575px) {
  h1 {
    font-size: 1.625rem;
  }
  
  h2 {
    font-size: 1.375rem;
  }
  
  .section {
    padding: 2.5rem 0;
  }
  
  .card-custom {
    padding: 1.25rem;
  }
  
  .terminology-table th,
  .terminology-table td {
    padding: 0.75rem;
    font-size: 0.9rem;
  }
}