:root {
  --primary: #8BC34A;
  --accent-yellow: #FFC107;
  --accent-blue: #2196F3;
  --accent-brown: #795548;
  --neutral-light: #F5F5F5;
  --neutral-dark: #333333;
  --neutral-gray: #E0E0E0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--neutral-dark);
  background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--neutral-dark);
}

h1 {
  font-size: 3rem;
  line-height: 1.2;
}

h2 {
  font-size: 2.2rem;
  line-height: 1.3;
}

h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 1000;
}

nav.navbar {
  padding: 1rem 2rem;
}

.navbar-brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary) !important;
  text-decoration: none;
}

.navbar-brand:hover {
  color: var(--accent-brown) !important;
  transition: color 0.3s ease;
}

.nav-link {
  color: var(--neutral-dark) !important;
  font-weight: 500;
  margin-left: 1.5rem;
  position: relative;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.nav-link.active {
  color: var(--primary) !important;
  border-bottom: 3px solid var(--primary);
}

main {
  margin-top: 60px;
}

.hero-section {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(139, 195, 74, 0.8) 0%, rgba(33, 150, 243, 0.8) 100%);
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('images/hero-healthy-meal.jpg');
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 2rem;
}

.hero-content h1 {
  font-size: 3.5rem;
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  margin-bottom: 2rem;
}

section {
  padding: 5rem 2rem;
}

.section-light {
  background-color: #ffffff;
}

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

.container-wide {
  max-width: 1200px;
  margin: 0 auto;
}

.container-content {
  max-width: 900px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--neutral-dark);
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
}

.two-column img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.two-column.reverse {
  direction: rtl;
}

.two-column.reverse > * {
  direction: ltr;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.card {
  background-color: #ffffff;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border-left: 4px solid var(--primary);
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transform: translateY(-4px);
}

.card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.card p {
  color: var(--neutral-dark);
  line-height: 1.8;
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 1rem;
}

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

.icon-list li {
  padding-left: 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  line-height: 1.8;
}

.icon-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
  font-size: 1.3rem;
}

.accent-text {
  color: var(--primary);
  font-weight: 600;
}

.highlight-block {
  background-color: var(--neutral-light);
  border-left: 4px solid var(--primary);
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 4px;
}

.highlight-block p {
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

.table-responsive {
  overflow-x: auto;
  margin: 2rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: #ffffff;
}

table th {
  background-color: var(--primary);
  color: white;
  padding: 1rem;
  text-align: left;
  font-weight: 600;
}

table td {
  padding: 1rem;
  border-bottom: 1px solid var(--neutral-gray);
}

table tr:hover {
  background-color: var(--neutral-light);
}

.faq-item {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--neutral-gray);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background-color: var(--neutral-light);
  border-radius: 4px;
  transition: all 0.3s ease;
  font-weight: 600;
  color: var(--neutral-dark);
}

.faq-question:hover {
  background-color: var(--primary);
  color: white;
}

.faq-answer {
  display: none;
  padding: 1rem 0;
  color: var(--neutral-dark);
  line-height: 1.8;
}

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

.disclaimer-section {
  background-color: var(--accent-blue);
  color: white;
  padding: 3rem 2rem;
  border-radius: 8px;
  margin: 3rem 0;
}

.disclaimer-section h3 {
  color: white;
  margin-bottom: 1rem;
}

.disclaimer-section p {
  margin-bottom: 0.8rem;
  line-height: 1.8;
}

button, .btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background-color: var(--primary);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
}

button:hover, .btn:hover {
  background-color: var(--accent-brown);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

footer {
  background-color: var(--neutral-dark);
  color: white;
  padding: 4rem 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 3rem;
}

.footer-section h4 {
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-section p, .footer-section a {
  color: #cccccc;
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
  text-decoration: none;
  line-height: 1.8;
}

.footer-section a:hover {
  color: var(--primary);
  transition: color 0.3s ease;
}

.footer-bottom {
  border-top: 1px solid var(--neutral-gray);
  padding-top: 2rem;
  text-align: center;
  color: #aaaaaa;
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: white;
  border-top: 1px solid var(--neutral-gray);
  padding: 2rem;
  z-index: 999;
  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: 0.95rem;
  color: var(--neutral-dark);
  line-height: 1.6;
}

.cookie-text a {
  color: var(--primary);
  text-decoration: none;
}

.cookie-text a:hover {
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 0.6rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.cookie-btn-accept {
  background-color: var(--primary);
  color: white;
}

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

.cookie-btn-reject {
  background-color: var(--neutral-light);
  color: var(--neutral-dark);
  border: 1px solid var(--neutral-gray);
}

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

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  h3 {
    font-size: 1.3rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  section {
    padding: 3rem 1rem;
  }

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

  .nav-link {
    margin-left: 1rem;
    font-size: 0.9rem;
  }

  nav.navbar {
    padding: 0.8rem 1rem;
  }

  .navbar-brand {
    font-size: 1.2rem;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-buttons {
    width: 100%;
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
    text-align: center;
  }

  main {
    margin-top: 70px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  section {
    padding: 2rem 1rem;
  }

  .card {
    padding: 1.5rem;
  }

  nav.navbar {
    padding: 0.6rem 0.8rem;
  }

  .navbar-brand {
    font-size: 1rem;
  }

  .nav-link {
    margin-left: 0.5rem;
    font-size: 0.8rem;
  }
}