:root {
  --accent-color: #3F7359;
  --text-primary: #2C2C2C;
  --text-secondary: #6B6B6B;
  --bg-light: #FAFAFA;
  --bg-white: #FFFFFF;
  --border-light: #E5E5E5;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-primary);
  background-color: var(--bg-white);
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
  z-index: 1000;
  padding: 18px 0;
}

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

.logo {
  font-size: 21px;
  font-weight: 600;
  color: var(--accent-color);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.nav-menu {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.3s ease, opacity 0.3s ease;
}

.nav-menu a:hover {
  color: var(--accent-color);
  opacity: 0.9;
}

section {
  padding: 95px 0;
}

#hero {
  height: 100vh;
  min-height: 650px;
  background-image: url('../images/hero-nature.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0;
  margin-top: 0;
}

#hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(63, 115, 89, 0.85), rgba(63, 115, 89, 0.65));
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: white;
  max-width: 780px;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 52px;
  font-weight: 300;
  margin-bottom: 28px;
  line-height: 1.3;
  letter-spacing: -0.8px;
}

.hero-content p {
  font-size: 20px;
  line-height: 1.8;
  margin-bottom: 38px;
  opacity: 0.95;
  font-weight: 300;
}

.hero-disclaimer {
  font-size: 14px;
  opacity: 0.85;
  font-weight: 400;
  margin-top: 28px;
}

h1, h2, h3 {
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 24px;
}

h1 {
  font-size: 46px;
  letter-spacing: -0.7px;
}

h2 {
  font-size: 38px;
  letter-spacing: -0.5px;
  margin-bottom: 22px;
}

h3 {
  font-size: 26px;
  letter-spacing: -0.3px;
  margin-bottom: 18px;
  margin-top: 42px;
}

p {
  margin-bottom: 22px;
  color: var(--text-secondary);
}

.section-content {
  max-width: 920px;
  margin: 0 auto;
}

.content-with-image {
  display: grid;
  grid-template-columns: 1fr;
  gap: 45px;
  align-items: start;
  margin: 38px 0;
}

.content-image {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
}

.content-image.float-left {
  float: left;
  margin: 0 38px 28px 0;
}

.content-image.float-right {
  float: right;
  margin: 0 0 28px 38px;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--accent-color);
  color: white;
  text-decoration: none;
  border-radius: 9px;
  font-size: 16px;
  font-weight: 500;
  transition: background-color 0.3s ease, opacity 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent-color);
  border: 2px solid var(--accent-color);
}

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

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 42px;
  margin: 42px 0;
}

.card {
  background-color: var(--bg-light);
  padding: 38px;
  border-radius: 10px;
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
}

.faq-item {
  background-color: var(--bg-light);
  padding: 32px;
  border-radius: 10px;
  margin-bottom: 18px;
}

.faq-item h3 {
  color: var(--accent-color);
  margin-top: 0;
}

.disclaimer-box {
  background-color: #FFF9F0;
  border-left: 4px solid var(--accent-color);
  padding: 32px;
  border-radius: 9px;
  margin: 42px 0;
}

.disclaimer-box h3 {
  margin-top: 0;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border-light);
  border-radius: 9px;
  font-size: 16px;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

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

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

footer {
  background-color: var(--bg-light);
  padding: 65px 0 32px;
  margin-top: 85px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 42px;
  margin-bottom: 42px;
}

.footer-section h3 {
  font-size: 18px;
  margin-bottom: 18px;
  margin-top: 0;
}

.footer-section ul {
  list-style: none;
}

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

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
  cursor: pointer;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 14px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.08);
  padding: 24px;
  z-index: 9999;
  display: none;
}

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

.cookie-content {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
}

.cookie-text {
  flex: 1;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.show {
  display: flex;
}

.modal-content {
  background-color: white;
  max-width: 780px;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: 11px;
  padding: 48px;
  position: relative;
  box-shadow: 0 15px 55px rgba(0, 0, 0, 0.2);
}

.modal-close {
  position: absolute;
  top: 22px;
  right: 22px;
  font-size: 32px;
  color: var(--text-secondary);
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--accent-color);
}

.success-message {
  background-color: #E8F5E9;
  color: #2E7D32;
  padding: 18px 24px;
  border-radius: 9px;
  margin-top: 18px;
  display: none;
  text-align: center;
  font-weight: 500;
}

.success-message.show {
  display: block;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .content-with-image {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  header .container {
    flex-direction: column;
    gap: 18px;
  }
  
  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
  }
  
  .hero-content h1 {
    font-size: 36px;
  }
  
  .hero-content p {
    font-size: 18px;
  }
  
  h1 {
    font-size: 34px;
  }
  
  h2 {
    font-size: 28px;
  }
  
  h3 {
    font-size: 22px;
  }
  
  section {
    padding: 65px 0;
  }
  
  .content-image.float-left,
  .content-image.float-right {
    float: none;
    margin: 28px auto;
    display: block;
  }
  
  .cookie-content {
    flex-direction: column;
  }
  
  .modal-content {
    padding: 32px 24px;
  }
}