:root {
  --color-primary: #4a7c6f;
  --color-primary-light: #5f9a8a;
  --color-primary-dark: #3a6459;
  --color-accent: #c4a96a;
  --color-accent-light: #d4bf8a;
  --color-bg: #fafaf8;
  --color-bg-alt: #f4f2ed;
  --color-bg-warm: #f8f6f1;
  --color-text: #2c2c2c;
  --color-text-light: #5a5a5a;
  --color-text-muted: #8a8a8a;
  --color-border: #e5e2db;
  --color-border-light: #edeae4;
  --color-white: #ffffff;
  --color-error: #c0392b;
  --color-success: #27ae60;
  --color-star: #e8b230;
  --color-old-price: #999;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.25rem;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-relaxed: 1.8;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --max-width: 1140px;
  --max-width-narrow: 720px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  color: var(--color-text);
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

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

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

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

ul, ol {
  list-style: none;
}

input, textarea, button, select {
  font-family: inherit;
  font-size: inherit;
}

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

.container--narrow {
  max-width: var(--max-width-narrow);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base);
}

.site-header--scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand-logo {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  letter-spacing: -0.02em;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-text);
  font-size: var(--fs-xl);
}

.main-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.main-nav-list a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
  position: relative;
}

.main-nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

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

.main-nav-list a:hover::after {
  width: 100%;
}

.hero {
  padding-top: calc(68px + var(--space-5xl));
  padding-bottom: var(--space-5xl);
  background: linear-gradient(180deg, var(--color-bg-warm) 0%, var(--color-bg) 100%);
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4xl);
}

.hero-media {
  flex: 0 0 420px;
  position: relative;
}

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

.hero-image-wrapper img {
  border-radius: var(--radius-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

.hero-stars {
  color: var(--color-star);
  letter-spacing: 2px;
}

.hero-content {
  flex: 1;
}

.hero-subtitle {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.hero-title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: var(--fs-md);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-xl);
  max-width: 480px;
}

.hero-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.price-current {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}

.price-old {
  font-size: var(--fs-lg);
  color: var(--color-old-price);
  text-decoration: line-through;
}

.order-form {
  max-width: 420px;
}

.form-group {
  margin-bottom: var(--space-md);
  position: relative;
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-text);
  font-size: var(--fs-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 124, 111, 0.12);
}

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

.form-input--error:focus {
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.12);
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: 4px;
  display: none;
}

.form-error.active {
  display: block;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.form-checkbox {
  margin-top: 3px;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.form-checkbox-label {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: var(--lh-normal);
  cursor: pointer;
}

.form-checkbox-label a {
  text-decoration: underline;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 14px 32px;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--color-white);
}

.btn-primary:active {
  transform: translateY(0);
}

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

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

.section {
  padding: var(--space-5xl) 0;
}

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

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

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: var(--fs-md);
  color: var(--color-text-light);
  max-width: 560px;
  margin: 0 auto;
  line-height: var(--lh-relaxed);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.feature-item {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
}

.feature-icon {
  font-size: var(--fs-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.feature-item h3 {
  margin-bottom: var(--space-sm);
}

.feature-item p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.benefits-list {
  max-width: 680px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.benefit-item:last-child {
  border-bottom: none;
}

.benefit-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 124, 111, 0.08);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-size: var(--fs-lg);
}

.benefit-content h3 {
  margin-bottom: var(--space-xs);
}

.benefit-content p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.description-content {
  max-width: 720px;
  margin: 0 auto;
}

.description-content p {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.description-content p:last-child {
  margin-bottom: 0;
}

.usage-steps {
  max-width: 640px;
  margin: 0 auto;
}

.usage-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
}

.step-number {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
}

.step-content h3 {
  margin-bottom: var(--space-xs);
}

.step-content p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.ingredient-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base);
}

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

.ingredient-icon {
  flex-shrink: 0;
  color: var(--color-primary);
  font-size: var(--fs-xl);
  margin-top: 2px;
}

.ingredient-item h4 {
  margin-bottom: 4px;
}

.ingredient-item p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.reviews-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.review-item {
  padding: var(--space-2xl);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
}

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

.review-author {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
}

.review-stars {
  color: var(--color-star);
  font-size: var(--fs-sm);
  letter-spacing: 2px;
}

.review-text {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  font-style: italic;
}

.faq-list {
  max-width: 680px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border-light);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  transition: color var(--transition-fast);
}

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

.faq-question i {
  transition: transform var(--transition-base);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

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

.faq-answer p {
  padding-bottom: var(--space-lg);
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.cta-section {
  text-align: center;
  padding: var(--space-5xl) 0;
  background: linear-gradient(180deg, var(--color-bg-warm) 0%, var(--color-bg-alt) 100%);
}

.cta-section h2 {
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: var(--color-text-light);
  font-size: var(--fs-md);
  margin-bottom: var(--space-2xl);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.disclaimer-section {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border-light);
}

.disclaimer-text {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

.reviews-disclaimer {
  max-width: 640px;
  margin: 0 auto var(--space-xl);
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

.site-footer {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-links {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.footer-links a {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

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

.footer-copy {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: var(--space-xl) 0;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

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

.cookie-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  min-width: 280px;
}

.cookie-text a {
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 10px 20px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
}

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

.cookie-btn--accept {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.cookie-btn--accept:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

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

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

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
}

.cookie-category-info {
  flex: 1;
}

.cookie-category-name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.cookie-category-desc {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border);
  border-radius: 24px;
  transition: background-color var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.save-preferences-btn {
  margin-top: var(--space-md);
  padding: 10px 24px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

.thankyou-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.thankyou-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(68px + var(--space-4xl)) var(--space-lg) var(--space-4xl);
}

.thankyou-content {
  text-align: center;
  max-width: 560px;
}

.thankyou-icon {
  font-size: 3.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
}

.thankyou-content h1 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-md);
}

.thankyou-content > p {
  color: var(--color-text-light);
  font-size: var(--fs-md);
  margin-bottom: var(--space-3xl);
}

.thankyou-steps {
  text-align: left;
  margin-bottom: var(--space-3xl);
}

.thankyou-steps h2 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-lg);
}

.thankyou-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
}

.thankyou-step-icon {
  flex-shrink: 0;
  color: var(--color-primary);
  font-size: var(--fs-lg);
  margin-top: 2px;
}

.thankyou-step p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

.thankyou-help {
  padding: var(--space-xl);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.thankyou-help h2 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-sm);
}

.thankyou-help p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

.thankyou-help a {
  font-weight: var(--fw-medium);
}

.policy-page {
  padding-top: calc(68px + var(--space-4xl));
  padding-bottom: var(--space-4xl);
}

.policy-content {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.policy-content h1 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-sm);
}

.policy-date {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3xl);
}

.policy-content h2 {
  font-size: var(--fs-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.policy-content h3 {
  font-size: var(--fs-lg);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.policy-content p {
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-md);
}

.policy-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.policy-content ul li {
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-xs);
}

.policy-content a {
  text-decoration: underline;
}

.nav-overlay {
  display: none;
}

@media (max-width: 992px) {
  .nav-toggle {
    display: block;
    z-index: 110;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-white);
    padding: calc(68px + var(--space-xl)) var(--space-xl) var(--space-xl);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 105;
    box-shadow: var(--shadow-xl);
    height: 100vh;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .nav-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 101;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }

  .nav-overlay.visible {
    opacity: 1;
    visibility: visible;
  }

  .main-nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .main-nav-list li {
    width: 100%;
  }

  .main-nav-list a {
    display: block;
    padding: var(--space-md) 0;
    font-size: var(--fs-base);
    border-bottom: 1px solid var(--color-border-light);
  }

  .main-nav-list a::after {
    display: none;
  }
  h1 { font-size: var(--fs-3xl); }
  h2 { font-size: var(--fs-2xl); }

  .hero-inner {
    flex-direction: column;
    text-align: center;
  }

  .hero-media {
    flex: none;
    width: 100%;
    max-width: 340px;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-price {
    justify-content: center;
  }

  .order-form {
    margin: 0 auto;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .ingredients-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --fs-4xl: 2.25rem;
    --fs-3xl: 1.875rem;
    --fs-2xl: 1.5rem;
  }

  .hero {
    padding-top: calc(68px + var(--space-3xl));
    padding-bottom: var(--space-3xl);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .section-header {
    margin-bottom: var(--space-2xl);
  }

  .cookie-banner-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-actions {
    justify-content: stretch;
  }

  .cookie-btn {
    flex: 1;
    text-align: center;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .hero-media {
    max-width: 280px;
  }

  .hero-price {
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
  }
}