:root {
  --color-primary: #2d4a6f;
  --color-primary-dark: #1e3349;
  --color-secondary: #8b6914;
  --color-accent: #d4c4a8;
  --color-bg: #f7f5f2;
  --color-bg-alt: #ebe8e3;
  --color-text: #2a2a2a;
  --color-text-muted: #5c5c5c;
  --color-white: #ffffff;
  --font-heading: "DM Serif Display", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --shadow-sm: 0 1px 3px rgba(45, 74, 111, 0.08);
  --shadow-md: 0 4px 12px rgba(45, 74, 111, 0.12);
  --shadow-lg: 0 8px 24px rgba(45, 74, 111, 0.15);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 50px;
  --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;
}

* {
  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-bg);
}

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

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

a:hover {
  color: var(--color-primary-dark);
  opacity: 0.9;
}

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

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-primary);
}

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

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

.nav-list {
  display: flex;
  list-style: none;
  gap: clamp(0.5rem, 1.5vw, var(--spacing-md));
  flex-wrap: wrap;
}

.nav-list a {
  color: var(--color-text);
  font-weight: 500;
  font-size: clamp(0.75rem, 2vw, 0.875rem);
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

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

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

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

.menu-toggle-icon {
  display: block;
  width: 24px;
  height: 18px;
  position: relative;
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.menu-toggle-icon::before {
  top: 0;
}

.menu-toggle-icon::after {
  bottom: 0;
}

.menu-toggle-icon {
  background: linear-gradient(to bottom, transparent 7px, currentColor 7px, currentColor 11px, transparent 11px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  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: background var(--transition-normal), transform var(--transition-fast), color var(--transition-normal);
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-accent);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background: #6d5010;
  color: var(--color-accent);
  transform: translateY(-1px);
}

.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);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

main {
  min-height: 60vh;
}

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

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

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-align: center;
  letter-spacing: 0.02em;
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--radius-full);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto var(--spacing-xl);
  font-size: 1.05rem;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

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

.hero-inner {
  display: grid;
  grid-template-columns: minmax(200px, 1fr) minmax(200px, 1fr);
  gap: var(--spacing-xl);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

.hero-image-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--color-secondary);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

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

.hero-rating span {
  font-weight: 600;
  color: var(--color-primary);
}

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

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

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

.price-current {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-secondary);
}

.price-old {
  font-size: 1rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-bg-alt);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  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(26, 95, 90, 0.2);
}

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

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

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

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

.checkbox-group label {
  font-size: 0.9rem;
}

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

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

.feature-card {
  border-left: 4px solid var(--color-primary);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-left-color: var(--color-secondary);
}

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

.benefits-section {
  background: var(--color-white);
}

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

.benefit-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  transition: background var(--transition-normal);
}

.benefit-item {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.benefit-item:hover {
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-sm);
}

.benefit-item strong {
  color: var(--color-primary);
  min-width: 120px;
}

.description-section {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 50%, var(--color-bg) 100%);
  position: relative;
}

.description-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(90%, 600px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0.6;
}

.description-content {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(45, 74, 111, 0.06);
  position: relative;
}

.description-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.description-content p {
  margin-bottom: var(--spacing-lg);
  line-height: 1.75;
  color: var(--color-text);
  font-size: 1.05rem;
}

.description-content p:first-of-type {
  font-size: 1.1rem;
  color: var(--color-primary-dark);
  font-weight: 500;
}

.description-content p:last-child {
  margin-bottom: 0;
  padding-top: var(--spacing-sm);
  border-top: 1px dashed var(--color-bg-alt);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

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

.instructions-wrap {
  max-width: 600px;
  margin: 0 auto;
}

.instructions-list {
  list-style: none;
  counter-reset: step;
}

.instructions-list li {
  position: relative;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 4rem;
  margin-bottom: var(--spacing-sm);
  counter-increment: step;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-accent);
  transition: border-left-color var(--transition-normal), box-shadow var(--transition-normal);
}

.instructions-list li:hover {
  border-left-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.instructions-list li::before {
  content: counter(step);
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(45, 74, 111, 0.25);
}

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

.ingredient-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-primary);
}

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

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

.testimonial-card {
  border-top: 3px solid var(--color-accent);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-top-color: var(--color-secondary);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  line-height: 1.7;
  padding-left: var(--spacing-md);
  border-left: 3px solid var(--color-accent);
}

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

.testimonial-rating {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

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

.faq-section .section-title::after {
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
}

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

.accordion-item {
  margin-bottom: var(--spacing-sm);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

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

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

.accordion-trigger:hover {
  background: var(--color-bg);
}

.accordion-content {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 0.9875rem;
}

.accordion-content p {
  margin: 0 0 var(--spacing-sm);
}

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

.accordion-content[hidden] {
  display: none;
}

.cta-section {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-2xl);
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

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

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

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

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

.disclaimer {
  background: var(--color-bg-alt);
  padding: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: center;
}

.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-lg);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--spacing-xl);
}

.footer h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-accent);
}

.footer a {
  color: var(--color-white);
  opacity: 0.9;
}

.footer a:hover {
  opacity: 1;
  color: var(--color-accent);
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  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-inner {
  max-width: 800px;
  margin: 0 auto;
}

.cookie-banner h3 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.cookie-banner p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

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

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

.cookie-settings-toggle {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-weight: 600;
  padding: 0;
  margin-bottom: var(--spacing-sm);
}

.cookie-save-prefs {
  margin-top: var(--spacing-sm);
}

.cookie-settings-toggle:hover {
  text-decoration: underline;
}

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

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

.cookie-always-on {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.cookie-category span {
  font-weight: 500;
}

.toggle-switch {
  width: 48px;
  height: 26px;
  background: var(--color-bg-alt);
  border: none;
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-fast);
}

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

.toggle-switch::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--color-white);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

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

.thank-you-page {
  text-align: center;
  padding: var(--spacing-2xl);
}

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

.thank-you-page .mailto-btn {
  margin: var(--spacing-lg) 0;
}

.thank-you-block {
  max-width: 500px;
  margin: var(--spacing-lg) auto;
}

.thank-you-mailto {
  margin-top: var(--spacing-sm);
}

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

.legal-page .container {
  max-width: 720px;
  padding: var(--spacing-lg);
}

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

.legal-page h2 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.legal-page h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin: var(--spacing-md) 0 var(--spacing-xs);
}

.legal-page p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.legal-page ul {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
  padding-left: var(--spacing-md);
  list-style: disc;
}

.legal-page li {
  margin-bottom: var(--spacing-xs);
}

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

.legal-page .legal-date-wrap {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.legal-page .container > h1 {
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-accent);
  margin-bottom: var(--spacing-lg);
}

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

  .header {
    margin-bottom: 0;
  }

  .header-inner {
    position: relative;
    flex-wrap: wrap;
  }

  .nav {
    flex: 1;
    justify-content: flex-end;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    margin: 0;
    z-index: 101;
    border-top: 1px solid var(--color-bg-alt);
    gap: 0;
    min-width: 100%;
  }

  .nav-list.open {
    display: flex;
    margin-top: 0;
  }

  .nav-list.open a {
    font-size: 0.875rem;
    padding: 0.625rem 1rem;
    display: block;
    white-space: normal;
    border-radius: var(--radius-sm);
  }

  .nav-list.open a:hover {
    background: var(--color-bg);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-image-wrap {
    max-width: 320px;
    margin: 0 auto;
  }

  .cookie-buttons {
    flex-direction: column;
  }

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

  .cookie-category {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }

  .thank-you-page {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .thank-you-block {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .section-title {
    font-size: 1.5rem;
  }

  .price-current {
    font-size: 1.5rem;
  }

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

  .thank-you-page {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .thank-you-page h1 {
    font-size: 1.5rem;
  }

  .thank-you-page .container {
    padding: 0 var(--spacing-sm);
  }

  .thank-you-block {
    max-width: 100%;
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
  }

  .thank-you-page .mailto-btn .btn,
  .thank-you-page .btn {
    width: 100%;
    display: block;
    box-sizing: border-box;
  }

  .thank-you-mailto {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
  }
}