:root {
  --color-primary: #2d4a6e;
  --color-primary-dark: #1e334a;
  --color-primary-light: #4a6b8f;
  --color-accent: #c17f59;
  --color-accent-hover: #a86a47;
  --color-text: #1a202c;
  --color-text-muted: #4a5568;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;
  --color-bg-dark: #1e334a;
  --color-border: #e2e8f0;
  --color-error: #c53030;
  --color-success: #276749;
  --font-heading: "Cormorant Garamond", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --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, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms 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-bg);
  -webkit-font-smoothing: antialiased;
}

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 {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-xs) var(--spacing-md);
  min-height: 44px;
}

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

.brand {
  font-family: var(--font-heading);
  font-size: clamp(0.875rem, 2vw + 0.75rem, 1.0625rem);
  font-weight: 600;
  color: var(--color-primary-dark);
}

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

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

.nav-link {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: clamp(0.8125rem, 1.5vw + 0.5rem, 0.875rem);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

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

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

.menu-toggle-icon {
  width: 20px;
  height: 20px;
  display: block;
}

.menu-toggle-icon svg {
  width: 100%;
  height: 100%;
}

main {
  min-height: 60vh;
}

.section {
  padding: var(--spacing-3xl) var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-fast);
}

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

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: #f0fdf4;
}

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

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  color: #0f1412;
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #f0fdf4;
}

.footer {
  background-color: var(--color-bg-dark);
  color: #9ca3af;
  padding: var(--spacing-2xl) var(--spacing-lg);
  margin-top: var(--spacing-3xl);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.footer-section h3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-bg);
  margin-bottom: var(--spacing-md);
}

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

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

.footer-links a {
  color: #9ca3af;
  font-size: 0.875rem;
}

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

.footer-copyright {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8125rem;
  text-align: center;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

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

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

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

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

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

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

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  font-size: 0.9375rem;
}

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

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 74, 110, 0.15);
}

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

.form-error {
  font-size: 0.8125rem;
  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;
  width: 18px;
  height: 18px;
}

.hero {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, #edf2f7 100%);
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero-image-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.hero-image-wrap img {
  width: 280px;
  height: 320px;
  object-fit: contain;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
}

.hero-rating {
  color: var(--color-accent);
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

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

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

.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;
}

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

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

.feature-card {
  padding: var(--spacing-xl);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.feature-card:nth-child(2) {
  border-left-color: var(--color-accent);
}

.feature-card:nth-child(3) {
  border-left-color: var(--color-primary-light);
}

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

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

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

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

.benefit-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.benefit-item:nth-child(1) .benefit-icon { background: var(--color-primary); }
.benefit-item:nth-child(2) .benefit-icon { background: var(--color-primary-light); }
.benefit-item:nth-child(3) .benefit-icon { background: var(--color-accent); color: var(--color-primary-dark); }

.benefit-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--color-primary);
  color: var(--color-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

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

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

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

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

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

.instructions-list li {
  counter-increment: step;
  padding-left: 3rem;
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.instructions-list li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  background: var(--color-primary);
  color: var(--color-bg);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
}

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

.composition-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.composition-table th,
.composition-table td {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.composition-table th {
  background: var(--color-primary);
  color: var(--color-bg);
  font-weight: 600;
}

.composition-table tr:last-child td {
  border-bottom: none;
}

.composition-table tr:hover td {
  background: var(--color-bg-alt);
}

.testimonials-section {
  background: var(--color-primary-dark);
  color: var(--color-bg);
}

.testimonials-section .section-title {
  color: var(--color-bg);
}

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

.testimonial-card {
  background: rgba(255, 255, 255, 0.08);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background var(--transition-base);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.12);
}

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

.testimonial-author {
  font-weight: 600;
}

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

.faq-list {
  max-width: 720px;
  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: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

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

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

.faq-answer-inner {
  padding-bottom: var(--spacing-lg);
}

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

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

.cta-section .section-title {
  color: var(--color-bg);
}

.disclaimer {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
}

.legal-page {
  padding: var(--spacing-2xl) var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

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

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

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

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

.legal-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xl);
}

.home-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.thank-you-page {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.thank-you-page h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

.thank-you-page p {
  margin-bottom: var(--spacing-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.thank-you-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-xl);
  max-width: 800px;
  margin: var(--spacing-2xl) auto;
}

.thank-you-block {
  padding: var(--spacing-xl);
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  text-align: left;
}

.thank-you-block h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-dark);
}

@media (max-width: 1000px) {
  .header {
    padding: var(--spacing-xs) var(--spacing-sm);
    min-height: 40px;
  }

  .header-inner {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }

  .brand {
    font-size: 0.9375rem;
    order: 1;
  }

  .menu-toggle {
    display: block;
    order: 2;
    margin-left: auto;
  }

  .menu-toggle-icon {
    width: 20px;
    height: 20px;
  }

  .nav {
    width: 100%;
    order: 3;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: var(--spacing-sm) 0;
  }

  .nav-list.visible {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .header {
    min-height: 36px;
  }

  .brand {
    font-size: 0.8125rem;
  }
}

@media (max-width: 640px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-content h1 {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.5rem;
  }
}