:root {
  --primary-color: #2E6B4A;
  --primary-dark: #234F36;
  --bg-light: #FAF8F5;
  --bg-secondary: #E8E6E1;
  --text-dark: #2C2C2C;
  --text-medium: #5A5A5A;
  --text-light: #7A7A7A;
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-hover: 0 6px 16px rgba(0,0,0,0.12);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  background: var(--bg-light);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary-dark);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-medium);
}

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

.header {
  background: #fff;
  box-shadow: var(--shadow);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.nav-links a {
  color: var(--text-medium);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

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

.hero {
  background: linear-gradient(135deg, rgba(46, 107, 74, 0.95), rgba(35, 79, 54, 0.9)), url('../images/hero-forest.jpg') center/cover no-repeat;
  color: #fff;
  padding: 140px 0 80px;
  text-align: center;
  margin-top: 72px;
}

.hero h1 {
  color: #fff;
  font-size: 3rem;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.hero p {
  color: rgba(255,255,255,0.95);
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.section {
  padding: 80px 0;
}

.section:nth-child(even) {
  background: #fff;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.content-block {
  margin-bottom: 3rem;
}

.content-with-image {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
}

.content-with-image.reverse {
  direction: rtl;
}

.content-with-image.reverse > * {
  direction: ltr;
}

.content-with-image img {
  border-radius: 16px;
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  margin-bottom: 1.5rem;
}

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

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

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

.list-natural li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--text-medium);
}

.list-natural li:before {
  content: "🌿";
  position: absolute;
  left: 0;
}

.disclaimer-box {
  background: #FFF9E6;
  border-left: 4px solid var(--primary-color);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 8px;
}

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

.cta-button {
  display: inline-block;
  background: var(--primary-color);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  color: #fff;
}

.faq-item {
  margin-bottom: 1.5rem;
}

.faq-question {
  background: var(--primary-color);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.faq-answer {
  padding: 1rem 1.5rem;
  color: var(--text-medium);
}

.contact-form {
  background: #fff;
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
  max-width: 600px;
  margin: 2rem auto;
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--bg-secondary);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.contact-info {
  text-align: center;
  margin-top: 3rem;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 16px;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-info p {
  margin-bottom: 0.5rem;
}

.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.9);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer h4 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.footer p,
.footer a {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer a {
  text-decoration: none;
  transition: color 0.3s ease;
  cursor: pointer;
}

.footer a:hover {
  color: #fff;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background: rgba(0,0,0,0.7);
}

.modal-content {
  background: #fff;
  margin: 5% auto;
  padding: 2.5rem;
  border-radius: 16px;
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.close {
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-medium);
  cursor: pointer;
  transition: color 0.3s ease;
}

.close:hover {
  color: var(--text-dark);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
  padding: 1.5rem;
  z-index: 1500;
  display: none;
}

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

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-content p {
  flex: 1;
  margin: 0;
  min-width: 250px;
}

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

.cookie-accept {
  background: var(--primary-color);
  color: #fff;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.cookie-accept:hover {
  background: var(--primary-dark);
}

.educational-notice {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  margin: 2rem 0;
  font-size: 0.9rem;
  color: var(--text-medium);
  font-style: italic;
}

@media (min-width: 768px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  .content-with-image {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .content-with-image img {
    max-width: 450px;
  }
}

@media (max-width: 767px) {
  .nav-links {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    margin-top: 1rem;
  }
  
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .section {
    padding: 50px 0;
  }
  
  .modal-content {
    margin: 10% 1rem;
    padding: 2rem 1.5rem;
  }
}