/* ============================================
   Livoria - Professional Landing Page Styles
   CSS Variables for maintainability
   ============================================ */

/* --- Color Variables --- */
:root {
  --color-primary: #2d5a3d;
  --color-primary-dark: #1e3d2a;
  --color-primary-light: #4a8b5e;
  --color-accent: #c9a227;
  --color-accent-hover: #d4b03a;
  --color-background: #faf9f6;
  --color-surface: #ffffff;
  --color-text: #2c2c2c;
  --color-text-muted: #5a5a5a;
  --color-border: #e5e3de;
  --color-error: #c0392b;
  --color-success: #27ae60;
  --color-overlay: rgba(0, 0, 0, 0.5);
}

/* --- Typography Variables --- */
:root {
  --font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
}

/* --- Spacing Variables --- */
:root {
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --container-max: 1200px;
  --container-narrow: 720px;
}

/* --- Shadow Variables --- */
:root {
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.06);
}

/* --- Border Radius Variables --- */
:root {
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
}

/* --- Transition Variables --- */
:root {
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

/* --- Base Reset & Typography --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

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);
}

/* --- Layout Components --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  min-height: 64px;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

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

.site-nav a {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  padding: var(--spacing-sm) 0;
  position: relative;
}

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

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

/* --- Hero Section --- */
.hero {
  padding: var(--spacing-4xl) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-background) 0%, #e8f0ea 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
}

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

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

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.trust-badge .stars {
  color: var(--color-accent);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary-dark);
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.price-block {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md);
}

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

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

/* --- Order Form --- */
.order-form {
  background: var(--color-surface);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

.form-group label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

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

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.15);
}

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

.form-group .error-message {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--spacing-xs);
  display: none;
}

.form-group .error-message.visible {
  display: block;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-normal), transform var(--transition-fast);
}

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

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

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

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

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

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

/* --- Section Styles --- */
section {
  padding: var(--spacing-4xl) var(--spacing-lg);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

/* --- Specifications --- */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  max-width: var(--container-max);
  margin: 0 auto;
}

.spec-item {
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

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

.spec-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xs);
}

.spec-value {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

/* --- Benefits Grid --- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-xl);
  max-width: var(--container-max);
  margin: 0 auto;
}

.benefit-card {
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.benefit-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
}

.benefit-title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary-dark);
}

.benefit-text {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* --- Product Description --- */
.product-description {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.product-description p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* --- Instructions --- */
.instructions-list {
  max-width: var(--container-narrow);
  margin: 0 auto;
  counter-reset: step;
}

.instruction-step {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  counter-increment: step;
}

.instruction-step::before {
  content: counter(step);
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}

.instruction-content h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary-dark);
}

.instruction-content p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* --- Ingredients --- */
.ingredients-list {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.ingredients-list ul {
  list-style: none;
}

.ingredients-list li {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

/* --- Reviews --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  max-width: var(--container-max);
  margin: 0 auto;
}

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

.review-rating {
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.review-text {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}

.review-author {
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

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

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

.faq-question:hover {
  background: rgba(45, 90, 61, 0.05);
}

.faq-question::after {
  content: '+';
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  transition: transform var(--transition-normal);
}

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

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

.faq-answer-inner {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* --- CTA Section --- */
.cta-section {
  background: var(--color-primary);
  color: white;
  text-align: center;
  padding: var(--spacing-4xl) var(--spacing-lg);
}

.cta-section .section-title {
  color: white;
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

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

/* --- Legal Bar (Google Ads compliance) --- */
.legal-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg);
}

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

.legal-bar-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.legal-bar-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.legal-bar-contact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.legal-bar-contact a {
  color: var(--color-primary);
}

@media (max-width: 600px) {
  .legal-bar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --- Disclaimer --- */
.disclaimer {
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.disclaimer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
  line-height: var(--line-height-relaxed);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-primary-dark);
  color: white;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  max-width: var(--container-max);
  margin: 0 auto var(--spacing-2xl);
}

.footer-section h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
  display: block;
  padding: var(--spacing-xs) 0;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: var(--font-size-sm);
  opacity: 0.8;
  text-align: center;
}

.footer-contact {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

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

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: var(--spacing-xl);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

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

.cookie-banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.cookie-banner p {
  flex: 1;
  min-width: 250px;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

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

/* --- Cookie Settings Modal --- */
.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-overlay);
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.cookie-modal.visible {
  opacity: 1;
  visibility: visible;
}

.cookie-modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-modal h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary-dark);
}

.cookie-category {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category.disabled label {
  opacity: 0.6;
}

.cookie-category .toggle {
  width: 48px;
  height: 26px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

.cookie-category .toggle::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  background: white;
  border-radius: var(--radius-full);
  top: 2px;
  left: 2px;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.cookie-category .toggle.active::after {
  transform: translateX(22px);
}

.cookie-category.disabled .toggle {
  cursor: not-allowed;
  opacity: 0.7;
}

/* --- Policy Pages (Modern Design) --- */
.policy-page main {
  padding: 0;
}

.policy-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  color: white;
  padding: var(--spacing-4xl) var(--spacing-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.policy-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.08) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 40%);
  pointer-events: none;
}

.policy-hero-inner {
  position: relative;
  max-width: var(--container-max);
  margin: 0 auto;
}

.policy-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.policy-breadcrumb a {
  color: white;
}

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

.policy-breadcrumb span {
  opacity: 0.6;
}

.policy-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.policy-hero .last-updated {
  font-size: var(--font-size-sm);
  opacity: 0.85;
}

.policy-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--spacing-3xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-lg);
  align-items: start;
}

.policy-toc {
  position: sticky;
  top: 100px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.policy-toc-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.policy-toc nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.policy-toc a {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.policy-toc a:hover {
  background: rgba(45, 90, 61, 0.08);
  color: var(--color-primary);
}

.policy-content {
  min-width: 0;
}

.policy-section {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal);
}

.policy-section:hover {
  box-shadow: var(--shadow-md);
}

.policy-section h2 {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  margin: 0 0 var(--spacing-lg);
  color: var(--color-primary-dark);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-primary-light);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.policy-section h2::before {
  content: '';
  width: 4px;
  height: 1.2em;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.policy-section h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin: var(--spacing-xl) 0 var(--spacing-sm);
  color: var(--color-text);
}

.policy-section p,
.policy-section li {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.policy-section ul {
  margin: 0 0 var(--spacing-lg);
  padding-left: var(--spacing-xl);
  list-style: none;
}

.policy-section ul li {
  position: relative;
  padding-left: var(--spacing-lg);
}

.policy-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
}

.policy-section a {
  font-weight: var(--font-weight-medium);
  text-underline-offset: 3px;
}

.policy-contact-card {
  background: linear-gradient(135deg, rgba(45, 90, 61, 0.06) 0%, rgba(74, 139, 94, 0.04) 100%);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.policy-contact-card h3 {
  margin-top: 0;
  color: var(--color-primary-dark);
}

.policy-back-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-fast);
  z-index: 50;
}

.policy-back-top.visible {
  opacity: 1;
  visibility: visible;
}

.policy-back-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .policy-toc {
    position: static;
  }
}

@media (max-width: 600px) {
  .policy-hero {
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .policy-section {
    padding: var(--spacing-lg);
  }
}

/* --- Thank You Page --- */
.thank-you-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-3xl);
}

.thank-you-content {
  max-width: 500px;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  background: var(--color-success);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto var(--spacing-xl);
}

.thank-you-content h1 {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-dark);
}

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

/* --- Mobile Menu --- */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

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

/* --- Responsive Design --- */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
  }

  .site-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

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

  .hero-title {
    font-size: var(--font-size-3xl);
  }

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

  .cookie-banner-buttons {
    justify-content: stretch;
  }

  .cookie-banner-buttons .btn {
    flex: 1;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
  }

  .hero {
    padding: var(--spacing-2xl) var(--spacing-md);
  }

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

/* --- 320px: Small mobile (iPhone SE, etc.) --- */
@media (max-width: 320px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .header-inner {
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 56px;
  }

  .brand-name {
    font-size: var(--font-size-base);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .site-nav {
    top: 56px;
    padding: var(--spacing-md);
  }

  .hero {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .hero-grid {
    gap: var(--spacing-lg);
  }

  .hero-title {
    font-size: 1.5rem;
    line-height: 1.2;
  }

  .hero-description {
    font-size: var(--font-size-sm);
  }

  .price-current {
    font-size: var(--font-size-2xl);
  }

  .price-old {
    font-size: var(--font-size-base);
  }

  .order-form {
    padding: var(--spacing-md);
  }

  .form-group input,
  .form-group textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 16px; /* Prevents iOS zoom on focus */
  }

  .form-checkbox label {
    font-size: var(--font-size-xs);
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }

  .btn-primary {
    padding: var(--spacing-md);
  }

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

  .section-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
  }

  .specs-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .spec-item {
    padding: var(--spacing-md);
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .benefit-card {
    padding: var(--spacing-md);
  }

  .benefit-icon {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-xl);
  }

  .instruction-step {
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }

  .instruction-step::before {
    width: 28px;
    height: 28px;
    font-size: var(--font-size-xs);
  }

  .ingredients-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .review-card {
    padding: var(--spacing-md);
  }

  .faq-question {
    padding: var(--spacing-md);
    font-size: var(--font-size-sm);
  }

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

  .cta-section {
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .cta-section .section-title {
    font-size: var(--font-size-2xl);
  }

  .disclaimer-inner {
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .site-footer {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }

  .footer-bottom {
    padding-top: var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .footer-contact p {
    font-size: var(--font-size-xs);
  }

  /* Cookie banner */
  .cookie-banner {
    padding: var(--spacing-md);
  }

  .cookie-banner p {
    min-width: unset;
    font-size: var(--font-size-xs);
    margin-bottom: var(--spacing-sm);
  }

  .cookie-banner-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .cookie-banner-buttons .btn {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
  }

  .cookie-modal-content {
    padding: var(--spacing-lg);
    margin: var(--spacing-md);
  }

  /* Policy pages */
  .policy-hero {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .policy-hero h1 {
    font-size: 1.35rem;
  }

  .policy-breadcrumb {
    font-size: var(--font-size-xs);
    flex-wrap: wrap;
    justify-content: center;
  }

  .policy-layout {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .policy-section {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }

  .policy-section h2 {
    font-size: var(--font-size-base);
    flex-wrap: wrap;
  }

  .policy-section h2::before {
    width: 3px;
  }

  .policy-toc {
    padding: var(--spacing-md);
  }

  .policy-toc a {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .policy-back-top {
    width: 40px;
    height: 40px;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 1rem;
  }

  /* Thank you page */
  .thank-you-page {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .thank-you-icon {
    width: 64px;
    height: 64px;
    font-size: 2rem;
  }

  .thank-you-content h1 {
    font-size: var(--font-size-2xl);
  }
}