:root {
  --color-bg: #f3f1f7;
  --color-surface: #ffffff;
  --color-ink: #161c24;
  --color-ink-muted: #4b5565;
  --color-accent: #2f4a7c;
  --color-accent-hover: #243a62;
  --color-accent-contrast: #f5f7fd;
  --color-warm: #9c6239;
  --color-warm-soft: #efe6de;
  --color-slate: #1e2d42;
  --color-mint: #e4eaf3;
  --color-lilac: #ebe4f2;
  --color-sand: #e6e0d4;
  --color-border: #c4c0d0;
  --color-error: #9b1c1c;
  --color-focus-ring: rgba(47, 74, 124, 0.28);
  --font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
  --font-size-sm: clamp(0.8125rem, 0.78rem + 0.25vw, 0.875rem);
  --font-size-base: clamp(0.9375rem, 0.9rem + 0.3vw, 1rem);
  --font-size-md: clamp(1.0625rem, 1rem + 0.4vw, 1.125rem);
  --font-size-lg: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --font-size-xl: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  --font-size-xxl: clamp(1.85rem, 1.5rem + 1.2vw, 2.5rem);
  --line-tight: 1.25;
  --line-normal: 1.55;
  --shadow-sm: 0 1px 3px rgba(26, 31, 36, 0.08);
  --shadow-md: 0 8px 24px rgba(26, 31, 36, 0.1);
  --shadow-lg: 0 16px 40px rgba(26, 31, 36, 0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;
  --space-xs: 0.35rem;
  --space-sm: 0.65rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.25rem;
  --space-xxl: 3.5rem;
  --transition-fast: 0.18s ease;
  --transition-base: 0.28s ease;
  --header-max: 1000px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-normal);
  color: var(--color-ink);
  background: var(--color-bg);
}

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

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: #6b3d6e;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 46;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo {
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-slate);
  text-decoration: none;
}

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

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-slate);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.menu-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 1.25rem;
  height: 1rem;
}

.menu-icon-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.site-header.nav-open .menu-icon-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.nav-open .menu-icon-bar:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .menu-icon-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-toggle:hover {
  background: var(--color-lilac);
  color: var(--color-accent-hover);
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.site-nav .nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
  align-items: center;
  justify-content: flex-end;
}

.site-nav a {
  font-size: var(--font-size-xs);
  padding: 0.2rem 0.35rem;
  border-radius: var(--radius-sm);
  color: var(--color-ink-muted);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.site-nav a:hover {
  background: #e8e4f0;
  color: var(--color-accent-hover);
}

@media (max-width: 1000px) {
  .menu-toggle {
    display: inline-flex;
    flex-shrink: 0;
  }

  .site-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: 3.5rem;
    margin: 0;
    padding: var(--space-md);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
    z-index: 45;
    max-height: calc(100vh - 3.5rem);
    overflow-y: auto;
  }

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

  .site-nav .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .site-nav a {
    font-size: var(--font-size-sm);
    width: 100%;
    padding: var(--space-sm);
  }
}

main {
  overflow-x: hidden;
}

.section {
  padding: var(--space-xxl) var(--space-md);
}

.section-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.section h2 {
  font-size: var(--font-size-xl);
  line-height: var(--line-tight);
  margin: 0 0 var(--space-lg);
  color: var(--color-slate);
}

.section-hero {
  background: linear-gradient(155deg, #e8e2f4 0%, var(--color-warm-soft) 42%, #f0eef8 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
  align-items: start;
}

.hero-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-surface);
}

.hero-copy h1 {
  font-size: var(--font-size-xxl);
  margin: 0 0 var(--space-md);
  color: var(--color-slate);
}

.lead {
  font-size: var(--font-size-md);
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-lg);
}

.hero-badges {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hero-badge-line {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-slate);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid #c8bdd8;
  width: fit-content;
  max-width: 100%;
}

.trust-badge {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-ink-muted);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-mint);
  border-radius: var(--radius-md);
  border-left: 4px solid #5a4d8c;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.price-current {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin: 0;
}

.price-old {
  font-size: var(--font-size-md);
  text-decoration: line-through;
  color: var(--color-ink-muted);
  margin: 0;
}

.order-form,
.contact-form {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.form-heading {
  font-size: var(--font-size-lg);
  margin: 0 0 var(--space-md);
}

.field {
  margin-bottom: var(--space-md);
}

.field label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-slate);
}

.optional {
  font-weight: 400;
  color: var(--color-ink-muted);
}

.field input,
.field textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.field-error {
  display: block;
  min-height: 1.25em;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
}

.field-checkbox {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.field-checkbox label {
  font-weight: 400;
}

.field-checkbox input {
  width: auto;
  align-self: flex-start;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.65rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #5a4d8c;
  color: #faf8ff;
  border-color: rgba(90, 77, 140, 0.45);
}

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

.btn-secondary:hover {
  background: var(--color-slate);
  color: #f0f4f8;
  border-color: var(--color-slate);
}

.btn-home {
  background: #ebe4f2;
  color: var(--color-slate);
  border-color: #a898c4;
}

.btn-home:hover {
  background: var(--color-slate);
  color: #f5f7fa;
  border-color: var(--color-slate);
}

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

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #faf9fc 0%, #eef0f8 100%);
  border: 1px solid #c8d0e2;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.feature-card h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-md);
  color: var(--color-slate);
}

.feature-card p {
  margin: 0;
  color: var(--color-ink-muted);
}

.section-benefits {
  background: #dde5f2;
  border-block: 1px solid #b8c4dc;
}

.benefit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.benefit-item {
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px dashed #4a5f8a;
  transition: border-style var(--transition-fast), background var(--transition-fast);
}

.benefit-item:hover {
  border-style: solid;
  background: #f8f7fc;
}

.benefit-item h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-md);
}

.benefit-item p {
  margin: 0;
  color: var(--color-ink-muted);
}

.section-description {
  background: #e8e0f0;
}

.description-article {
  max-width: 720px;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border-left: 5px solid #6b4f8a;
  box-shadow: var(--shadow-sm);
}

.description-article p + p {
  margin-top: var(--space-md);
}

.section-usage {
  background: var(--color-sand);
}

.usage-steps {
  margin: 0;
  padding-left: var(--space-lg);
  max-width: 720px;
}

.usage-steps li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-xs);
}

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

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
  font-size: var(--font-size-sm);
}

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

.data-table th {
  background: #f0f3f6;
  color: var(--color-slate);
}

.ingredient-note {
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
}

.section-reviews {
  background: linear-gradient(180deg, #1a2438 0%, #2a3a58 100%);
  color: #e8ebf4;
}

.section-reviews h2 {
  color: #e8ebf4;
}

.reviews-intro {
  margin: 0 0 var(--space-lg);
  max-width: 720px;
  font-size: var(--font-size-sm);
  color: #c5cde0;
}

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

.review-card {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background var(--transition-base), transform var(--transition-base);
}

.review-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.review-name {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-md);
  color: #d4c4a8;
}

.review-card p {
  margin: 0;
  color: #d8deea;
  font-size: var(--font-size-sm);
}

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

.faq-list {
  max-width: 760px;
}

.faq-item {
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-slate);
}

.faq-item[open] {
  border-color: var(--color-accent);
}

.faq-item p {
  margin: var(--space-sm) 0 0;
  color: var(--color-ink-muted);
}

.section-responsible {
  background: #f0ebe4;
  border-block: 1px solid #d4c9b8;
}

.section-responsible p {
  max-width: 800px;
  margin: 0 0 var(--space-md);
  color: var(--color-ink-muted);
}

.section-responsible p:last-child {
  margin-bottom: 0;
}

.section-cta {
  background: #e4e0f5;
  text-align: center;
  border-block: 1px solid #c9c0dc;
}

.cta-inner {
  max-width: 640px;
}

.section-cta p {
  color: var(--color-ink-muted);
  margin-bottom: var(--space-lg);
}

.section-contact {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.contact-intro {
  max-width: 640px;
  margin-bottom: var(--space-lg);
  color: var(--color-ink-muted);
}

.section-disclaimer {
  background: #e8e4dc;
  border-top: 2px solid #a89888;
}

.section-disclaimer h2 {
  color: var(--color-ink);
}

.section-disclaimer p {
  max-width: 800px;
  margin: 0 0 var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
}

.site-footer {
  background: var(--color-slate);
  color: #dce4ec;
  padding: var(--space-xl) var(--space-md);
}

.footer-inner {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.site-footer a {
  color: #c9d4f0;
}

.site-footer a:hover {
  color: #f5f0ff;
}

.footer-title {
  margin: 0 0 var(--space-xs);
  font-weight: 700;
}

.footer-meta {
  margin: 0;
  font-size: var(--font-size-xs);
  color: #aab6c4;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav li {
  margin-bottom: var(--space-xs);
}

.footer-contact p {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-sm);
}

.footer-copy {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--font-size-xs);
  color: #aab6c4;
}

.cookie-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  padding: var(--space-md);
  background: rgba(26, 31, 36, 0.96);
  color: #e8edf2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.2);
}

.cookie-bar[hidden] {
  display: none;
}

.cookie-bar p {
  margin: 0;
  flex: 1 1 220px;
  font-size: var(--font-size-sm);
}

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

.btn-cookie {
  background: #3a4a5c;
  color: #f0f4f8;
  border-color: #5a6b7e;
}

.btn-cookie:hover {
  background: #dce3f5;
  color: var(--color-accent-hover);
  border-color: var(--color-accent);
}

.btn-reject {
  background: transparent;
  color: #e8edf2;
  border-color: #7a8795;
}

.btn-reject:hover {
  background: #4a2c2c;
  color: #ffecec;
  border-color: #c47a7a;
}

@media (max-width: 640px) {
  .cookie-bar-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .cookie-bar-actions .btn {
    width: 100%;
  }
}

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: rgba(15, 20, 26, 0.55);
}

.cookie-modal[hidden] {
  display: none;
}

.cookie-modal-panel {
  width: min(480px, 100%);
  max-height: 90vh;
  overflow: auto;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
}

.cookie-modal-text {
  color: var(--color-ink-muted);
  font-size: var(--font-size-sm);
}

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

.cookie-toggle-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: var(--font-size-sm);
}

.cookie-locked {
  font-size: var(--font-size-xs);
  color: var(--color-ink-muted);
}

.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #c5ccd4;
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}

.slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

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

.switch input:checked + .slider::before {
  transform: translateX(22px);
}

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

.cookie-modal-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

@media (min-width: 480px) {
  .cookie-modal-buttons {
    flex-direction: row;
    justify-content: flex-end;
  }
}

.page-thanks .thanks-main {
  min-height: 50vh;
}

.section-thanks-hero {
  background: #e4eaf3;
  border-bottom: 1px solid #b8c4dc;
}

.thanks-hero-inner {
  max-width: 720px;
  text-align: center;
}

.thanks-lead {
  font-size: var(--font-size-md);
  color: var(--color-ink-muted);
}

.thanks-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-lg);
}

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

.section-thanks-resources {
  background: var(--color-sand);
}

.thanks-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.thanks-links li {
  margin-bottom: var(--space-sm);
}

.legal-main {
  padding: var(--space-xl) var(--space-md) var(--space-xxl);
}

.legal-home-bar {
  max-width: 760px;
  margin: 0 auto var(--space-lg);
}

.legal-article {
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-surface);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.legal-article h1 {
  margin-top: 0;
  font-size: var(--font-size-xl);
}

.legal-effective {
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
}

.legal-article section {
  margin-top: var(--space-xl);
}

.legal-article h2 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.legal-footer-meta {
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
}

body.modal-open {
  overflow: hidden;
}

@media (max-width: 1000px) {
  .header-inner {
    margin-bottom: 0;
  }
}