:root {
  --primary-color: #2d6a4f;
  --primary-dark: #1b4332;
  --primary-light: #40916c;
  --accent-color: #52b788;
  --text-dark: #212529;
  --text-light: #6c757d;
  --bg-light: #f8f9fa;
  --white: #ffffff;
  --border-color: #dee2e6;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

.navbar {
  border-bottom: 1px solid var(--border-color);
}

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

.navbar-brand:hover {
  color: var(--primary-dark);
}

.nav-link {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem 1rem;
}

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

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  font-weight: 500;
  padding: 0.5rem 1.5rem;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  font-weight: 500;
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline-light {
  border-width: 2px;
}

.hero-section {
  position: relative;
  margin-top: 0;
}

.hero-image {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  text-align: center;
  color: var(--white);
  padding: 2rem;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content .lead {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.product-card {
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-card .card-img-top {
  height: 250px;
  object-fit: cover;
}

.product-card .card-title {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.feature-box {
  padding: 1.5rem;
  background: var(--white);
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
  height: 100%;
}

.feature-box h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.benefit-item h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.info-box {
  background: var(--white);
  border: 2px solid var(--accent-color);
  border-radius: 8px;
}

.info-box h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.info-notice {
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: 8px;
}

.testimonial-card {
  background: var(--white);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  height: 100%;
}

.customer-name {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.faq-item h5 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

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

.text-white a {
  color: var(--white);
}

.page-header {
  border-bottom: 3px solid var(--accent-color);
}

.product-subtitle {
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.product-detail h4 {
  color: var(--primary-color);
  font-weight: 600;
}

.guidance-box {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  height: 100%;
}

.guidance-box h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.important-notice {
  background: #f8d7da;
  border: 2px solid #f5c6cb;
  border-radius: 8px;
}

.important-notice h4 {
  color: #721c24;
  margin-bottom: 1rem;
}

.ingredient-info-box {
  background: var(--bg-light);
  border-radius: 8px;
  height: 100%;
}

.ingredient-info-box h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.value-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  height: 100%;
}

.value-card h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.approach-content h4 {
  color: var(--primary-color);
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.contact-info {
  padding: 1.5rem;
  background: var(--bg-light);
  border-radius: 8px;
}

.contact-form-wrapper {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-control:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 0.2rem rgba(82, 183, 136, 0.25);
}

.thank-you-content {
  background: var(--bg-light);
  border-radius: 8px;
}

.thank-you-message {
  border-left: 4px solid var(--accent-color);
}

.policy-text h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.policy-text h3 {
  color: var(--primary-dark);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.policy-text h4 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.alert {
  border-radius: 8px;
}

.footer {
  margin-top: 4rem;
}

.footer h5,
.footer h6 {
  margin-bottom: 1rem;
}

.footer a {
  transition: color 0.3s ease;
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(33, 37, 41, 0.95);
  color: var(--white);
  padding: 1.5rem 0;
  z-index: 9999;
  display: none;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

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

.cookie-banner p {
  margin-bottom: 0;
  line-height: 1.6;
}

.cookie-banner a {
  color: var(--accent-color);
  text-decoration: underline;
}

.cookie-banner a:hover {
  color: var(--primary-light);
}

@media (max-width: 991px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content .lead {
    font-size: 1rem;
  }

  .hero-image {
    height: 400px;
  }

  .cta-buttons .btn {
    display: block;
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

@media (max-width: 767px) {
  .hero-image {
    height: 300px;
  }

  .product-card .card-img-top {
    height: 200px;
  }

  .cookie-banner .btn {
    display: block;
    width: 100%;
    margin-bottom: 0.5rem;
  }
}