@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
  --primary-bg: #E0F2F7;
  --accent-green: #4CAF50;
  --accent-yellow: #FFC107;
  --accent-blue: #2196F3;
  --dark-bg: #1a1a1a;
  --light-gray: #f5f5f5;
  --medium-gray: #acacac;
  --text-dark: #333333;
  --white: #ffffff;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background-color: var(--white);
  line-height: 1.6;
}

/* Header and Navigation */
header {
  position: sticky;
  top: 0;
  background-color: var(--white);
  border-bottom: 1px solid #e0e0e0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-green);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-brand img {
  width: 32px;
  height: 32px;
}

.navbar {
  padding: 0.75rem 0;
}

.nav-link {
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.3s ease;
  margin: 0 8px;
}

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

.nav-link.active {
  color: var(--accent-green);
  border-bottom: 2px solid var(--accent-green);
}

/* Typography */
h1 {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

h3 {
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

/* Sections */
section {
  padding: 80px 0;
}

.container-wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-bg) 0%, rgba(65, 179, 240, 0.1) 100%);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(76, 175, 80, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

/* Two-Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.two-column.reverse {
  grid-template-columns: 1fr 1fr;
  direction: rtl;
}

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

.two-column-text {
  padding: 20px 0;
}

.two-column-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

/* Card Grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.card {
  background-color: var(--light-gray);
  border-radius: 12px;
  padding: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-left: 4px solid var(--accent-green);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(76, 175, 80, 0.15);
}

.card h3 {
  color: var(--accent-green);
  margin-top: 0;
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 15px;
  color: var(--accent-blue);
}

/* Lists */
ul, ol {
  margin-left: 20px;
  margin-bottom: 1.5rem;
}

li {
  margin-bottom: 0.8rem;
  line-height: 1.7;
}

/* Info Panel */
.info-panel {
  background: linear-gradient(135deg, var(--primary-bg) 0%, rgba(76, 175, 80, 0.05) 100%);
  border-left: 4px solid var(--accent-green);
  border-radius: 8px;
  padding: 30px;
  margin: 30px 0;
}

.info-panel h4 {
  color: var(--accent-green);
  margin-bottom: 15px;
  font-size: 1.2rem;
  font-weight: 600;
}

.info-panel p {
  margin-bottom: 10px;
}

.info-panel p:last-child {
  margin-bottom: 0;
}

/* Disclaimer Section */
.disclaimer-section {
  background-color: #fef9e7;
  border: 2px solid var(--accent-yellow);
  border-radius: 8px;
  padding: 30px;
  margin: 40px 0;
}

.disclaimer-section h4 {
  color: #856404;
  margin-bottom: 15px;
  font-size: 1.1rem;
  font-weight: 600;
}

.disclaimer-section p {
  color: #856404;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background-color: var(--accent-green);
  color: var(--white);
}

.btn-primary:hover {
  background-color: #45a049;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(76, 175, 80, 0.3);
}

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

.btn-secondary:hover {
  background-color: #0d7bb3;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(33, 150, 243, 0.3);
}

.btn-link {
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.btn-link:hover {
  color: var(--accent-blue);
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #d0d0d0;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

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

/* Footer */
footer {
  background-color: var(--dark-bg);
  color: var(--white);
  padding: 50px 0 20px;
  margin-top: 80px;
  border-top: 1px solid #444;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--accent-green);
}

.footer-section p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #b0b0b0;
  margin-bottom: 8px;
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid #444;
  padding-top: 20px;
  text-align: center;
  color: #888;
  font-size: 0.85rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-bg);
  color: var(--white);
  padding: 20px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  display: none;
}

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

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.cookie-text {
  font-size: 0.95rem;
  line-height: 1.5;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
}

.cookie-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.cookie-accept {
  background-color: var(--accent-green);
  color: white;
}

.cookie-accept:hover {
  background-color: #45a049;
}

.cookie-decline {
  background-color: #666;
  color: white;
}

.cookie-decline:hover {
  background-color: #555;
}

.cookie-learn {
  background-color: var(--accent-blue);
  color: white;
}

.cookie-learn:hover {
  background-color: #0d7bb3;
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  h3 {
    font-size: 1.4rem;
  }

  section {
    padding: 50px 0;
  }

  .two-column,
  .two-column.reverse {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

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

  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .cookie-content {
    grid-template-columns: 1fr;
  }

  .cookie-buttons {
    flex-wrap: wrap;
  }

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

  .nav-link {
    display: block;
    margin: 10px 0;
  }

  .hero {
    padding: 80px 0;
  }

  .hero::before {
    width: 300px;
    height: 300px;
    right: -50px;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.2rem;
  }

  p {
    font-size: 0.95rem;
  }

  .container-wide {
    padding: 0 15px;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  section {
    padding: 40px 0;
  }

  .cookie-text {
    font-size: 0.85rem;
  }

  .cookie-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}