:root {
  --color-primary: #2c5282;
  --color-primary-light: #4299e1;
  --color-primary-dark: #1a365d;
  --color-accent: #b45309;
  --color-accent-hover: #c05621;
  --color-background: #f7fafc;
  --color-surface: #ffffff;
  --color-text: #2d3748;
  --color-text-muted: #4a5568;
  --color-border: #e2e8f0;
  --color-success: #2e7d4a;
  --color-error: #b71c1c;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  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-dark);
}

.header {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-xs) var(--spacing-md);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.logo {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 600;
  color: var(--color-primary);
}

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

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

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

.nav-link {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

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

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

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

.main {
  min-height: 60vh;
}

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

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

.section-alt {
  background: var(--color-surface);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary-dark);
  text-align: center;
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-accent);
}

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

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

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

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

.hero {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--color-background) 0%, #edf2f7 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-image-wrap {
  position: relative;
}

.hero-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--color-accent);
  color: var(--color-primary-dark);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.hero-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
}

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

.hero-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.hero-price-old {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.order-form {
  background: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-top: var(--spacing-md);
}

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

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

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

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

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

.form-error {
  font-size: 0.875rem;
  color: var(--color-error);
  margin-top: var(--spacing-xs);
}

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

.form-checkbox input {
  margin-top: 4px;
  flex-shrink: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border-top: 3px solid var(--color-accent);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

#features .feature-card:nth-child(1) { border-top-color: var(--color-primary); }
#features .feature-card:nth-child(2) { border-top-color: #2c5282; }
#features .feature-card:nth-child(3) { border-top-color: var(--color-accent); }

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-surface);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary-dark);
}

.benefits-list {
  list-style: none;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

#benefits .benefit-item:nth-child(1) { border-left: 4px solid #2c5282; }
#benefits .benefit-item:nth-child(2) { border-left: 4px solid #4299e1; }
#benefits .benefit-item:nth-child(3) { border-left: 4px solid #b45309; }

.benefit-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.description-content {
  max-width: 800px;
  margin: 0 auto;
}

.description-content p {
  margin-bottom: var(--spacing-md);
}

.instructions-list {
  list-style: none;
}

.instructions-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-surface);
  border-radius: var(--radius-md);
}

.instructions-list .step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: var(--color-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-md);
}

.ingredient-card {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-accent);
}

#ingredients .ingredient-card:nth-child(1) { border-left-color: #2c5282; }
#ingredients .ingredient-card:nth-child(2) { border-left-color: #4299e1; }
#ingredients .ingredient-card:nth-child(3) { border-left-color: #b45309; }
#ingredients .ingredient-card:nth-child(4) { border-left-color: #1a365d; }

.ingredient-card h4 {
  font-size: 1rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xs);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial-card {
  background: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

#reviews .testimonial-card:nth-child(1) { background: linear-gradient(to bottom, #ebf8ff 0%, var(--color-surface) 30%); }
#reviews .testimonial-card:nth-child(2) { background: linear-gradient(to bottom, #fffaf0 0%, var(--color-surface) 30%); }
#reviews .testimonial-card:nth-child(3) { background: linear-gradient(to bottom, #f0fff4 0%, var(--color-surface) 30%); }

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

.testimonial-author {
  font-weight: 600;
  color: var(--color-primary-dark);
}

.testimonial-location {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

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

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

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

.faq-question::after {
  content: '+';
  font-size: 1.25rem;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

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

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

.faq-answer-inner {
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.cta-section {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-surface);
}

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

.cta-section .btn {
  margin-top: var(--spacing-md);
}

.cta-section .btn-accent:hover {
  color: var(--color-primary-dark);
}

.disclaimer {
  padding: var(--spacing-md);
  background: #f5f0e8;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
}

.footer {
  background: var(--color-primary-dark);
  color: var(--color-surface);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.footer a {
  color: rgba(255,255,255,0.9);
}

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

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

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-copyright {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.2);
  font-size: 0.875rem;
  opacity: 0.9;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  padding: var(--spacing-lg);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

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

.cookie-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-banner p {
  margin-bottom: var(--spacing-md);
}

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

.cookie-settings {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.cookie-settings.hidden {
  display: none;
}

.cookie-category {
  margin-bottom: var(--spacing-md);
}

.cookie-category label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.cookie-toggle {
  width: 48px;
  height: 24px;
  background: var(--color-border);
  border-radius: 12px;
  position: relative;
  transition: background var(--transition-fast);
}

.cookie-toggle::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--color-surface);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: left var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.cookie-toggle.active {
  background: var(--color-primary);
}

.cookie-toggle.active::after {
  left: 26px;
}

.cookie-category input {
  display: none;
}

.legal-page {
  padding: var(--spacing-xl) 0;
}

.legal-page h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary-dark);
}

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

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

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

.home-link {
  display: inline-block;
  margin-bottom: var(--spacing-lg);
}

.thank-you-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
}

.thank-you-content {
  text-align: center;
  max-width: 600px;
}

.thank-you-content h1 {
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-dark);
}

.thank-you-content .btn {
  margin-top: var(--spacing-lg);
}

@media (max-width: 1000px) {
  .menu-toggle {
    display: block;
  }

  .nav-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 0;
    box-shadow: none;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height var(--transition-normal), opacity var(--transition-fast), padding var(--transition-normal), box-shadow var(--transition-fast);
  }

  .nav-list.open {
    max-height: 400px;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    opacity: 1;
  }

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

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

  .nav-link {
    display: block;
    padding: clamp(0.5rem, 2vw, 1rem) var(--spacing-sm);
    font-size: clamp(0.875rem, 2.5vw, 1rem);
  }
}

@media (max-width: 480px) {
  .nav-list.open {
    max-height: 380px;
    padding: var(--spacing-sm);
  }

  .nav-link {
    padding: 0.5rem var(--spacing-sm);
    font-size: 0.875rem;
  }
}

@media (max-width: 768px) {
  .cookie-buttons {
    flex-direction: column;
  }

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