:root {
  --color-primary: #2c3e50;
  --color-primary-light: #3d566e;
  --color-primary-dark: #1a252f;
  --color-accent: #c45c3e;
  --color-accent-hover: #d46b4b;
  --color-text: #2d3748;
  --color-text-muted: #64748b;
  --color-bg: #f8f7f4;
  --color-bg-alt: #efebe6;
  --color-bg-card: #ffffff;
  --color-border: #e2dfd9;
  --color-success: #059669;
  --color-error: #b91c1c;
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --font-body: 'Segoe UI', system-ui, sans-serif;
  --shadow-sm: 0 1px 2px rgba(44, 62, 80, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(44, 62, 80, 0.08), 0 2px 4px -2px rgba(44, 62, 80, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(44, 62, 80, 0.1), 0 4px 6px -4px rgba(44, 62, 80, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-card);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xs) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.logo {
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  font-weight: 600;
  color: var(--color-primary);
}

.logo:hover {
  color: var(--color-primary-light);
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

nav a {
  font-size: 0.95rem;
  font-weight: 500;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px 0;
  transition: var(--transition-fast);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 0;
  background: var(--color-bg-card);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-md);
}

.mobile-nav.active {
  display: block;
}

.mobile-nav ul {
  flex-direction: column;
  gap: 0;
}

.mobile-nav li {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav li:last-child {
  border-bottom: none;
}

.mobile-nav a {
  display: block;
  padding: var(--spacing-md);
}

@media (max-width: 1000px) {
  nav.desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-nav ul {
    display: flex;
  }
}

.hero {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image-wrap img {
  width: 100%;
  height: auto;
}

.hero-badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background: var(--color-accent);
  color: #fff;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
}

.hero-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.hero-price {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.hero-price-current {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

.hero-price-old {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.hero-form {
  background: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

.form-group input.error,
.form-group textarea.error {
  border-color: var(--color-error);
}

.form-error {
  font-size: 0.85rem;
  color: var(--color-error);
  margin-top: var(--spacing-xs);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.form-checkbox input {
  width: auto;
  margin-top: 4px;
}

.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  width: 100%;
}

.btn-primary:hover {
  background: var(--color-primary-light);
  color: #ffffff;
}

.btn-secondary {
  background: var(--color-accent);
  color: #ffffff;
}

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

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

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

section {
  padding: var(--spacing-2xl) 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.section-subtitle {
  color: var(--color-text-muted);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 260px));
  gap: var(--spacing-lg);
  justify-content: center;
}

#features {
  background: linear-gradient(180deg, var(--color-bg) 0%, #fff 100%);
}

.feature-card {
  background: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border-left: 4px solid var(--color-accent);
}

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

.feature-card h3 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 260px));
  gap: var(--spacing-lg);
  justify-content: center;
}

#benefits .benefit-icon {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
}

.benefit-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  background: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.benefit-item:hover {
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.benefit-item h3 {
  font-size: 1rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xs);
}

.benefit-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.product-detail {
  background: var(--color-bg-alt);
}

.product-detail-content {
  max-width: 700px;
  margin: 0 auto;
}

.product-detail-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.instructions-list {
  max-width: 600px;
  margin: 0 auto;
  counter-reset: step;
}

.instructions-list li {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  list-style: none;
}

.instructions-list li::before {
  counter-increment: step;
  content: counter(step);
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 260px));
  gap: var(--spacing-lg);
  justify-content: center;
}

#ingredients {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.ingredient-card {
  background: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.ingredient-card:hover {
  box-shadow: var(--shadow-md);
}

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

.ingredient-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 260px));
  gap: var(--spacing-lg);
  justify-content: center;
}

#reviews {
  background: linear-gradient(180deg, #fff 0%, var(--color-bg-alt) 100%);
}

.testimonial-card {
  background: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  border-top: 3px solid var(--color-primary-light);
}

.testimonial-card:hover {
  transform: translateY(-2px);
}

.testimonial-card blockquote {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.testimonial-card cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

#faq .section-title {
  color: var(--color-primary-dark);
}

.faq-item {
  background: var(--color-bg-card);
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--spacing-lg);
  text-align: left;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--color-bg-alt);
}

.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 0 var(--spacing-lg);
  color: var(--color-text-muted);
}

.faq-icon {
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  text-align: center;
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.cta-section .btn {
  background: var(--color-accent);
  color: #ffffff;
}

.cta-section .btn:hover {
  background: var(--color-accent-hover);
  color: #ffffff;
}

.disclaimer {
  padding: var(--spacing-lg);
  background: var(--color-bg-alt);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  border-top: 1px solid var(--color-border);
}

footer {
  background: var(--color-primary-dark);
  color: #fff;
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 260px));
  gap: var(--spacing-xl);
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
}

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

.footer-section a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

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

.footer-contact {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: var(--spacing-lg);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner h3 {
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.cookie-banner p {
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.cookie-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.cookie-settings {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: none;
}

.cookie-settings.visible {
  display: block;
}

.cookie-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.cookie-toggle label {
  font-weight: 500;
}

.cookie-toggle input[type="checkbox"] {
  width: auto;
}

.cookie-toggle input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@media (max-width: 1000px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-image-wrap {
    order: -1;
  }
}

@media (max-width: 600px) {
  .cookie-buttons {
    flex-direction: column;
  }

  .cookie-buttons .btn {
    width: 100%;
  }

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

  .cookie-settings .btn {
    width: 100%;
  }
}

.legal-page {
  padding: var(--spacing-2xl) 0;
  min-height: 60vh;
}

.legal-page h1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary-dark);
}

.legal-page h2 {
  font-size: 1.25rem;
  margin: var(--spacing-xl) 0 var(--spacing-md);
  color: var(--color-primary);
}

.legal-page p,
.legal-page ul {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.legal-page ul {
  padding-left: var(--spacing-xl);
}

.legal-meta {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xl);
}

.legal-home-btn {
  display: inline-block;
  margin-bottom: var(--spacing-xl);
}

.thank-you-page {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  min-height: 60vh;
}

.thank-you-page h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.thank-you-page p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-muted);
}

.mailto-section {
  margin-top: var(--spacing-xl);
}

.mailto-section .btn {
  margin: var(--spacing-sm);
}