:root {
  --color-bg: #0a0c12;
  --color-surface: #131824;
  --color-surface-elevated: #1b2234;
  --color-border: #2a3248;
  --color-accent: #8b93ff;
  --color-accent-hover: #b4b9ff;
  --color-accent-muted: #5c64c4;
  --color-warm: #e5967a;
  --color-warm-soft: #c4755c;
  --color-text: #eef0f7;
  --color-text-muted: #9aa1b5;
  --color-danger: #f0878c;
  --color-success: #8bc9a3;
  --font-sans: "Segoe UI", system-ui, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --space-xs: 0.35rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --max-width: 1120px;
  --header-height: 3.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 10000;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: #0a0c12;
}

.skip-link:focus {
  left: var(--space-md);
  top: var(--space-md);
}

.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;
}

.phone-label-hint {
  color: var(--color-text-muted);
  font-weight: 400;
}

.benefit-card__title {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.benefit-card__text {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #101522 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
  min-height: var(--header-height);
}

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

.logo {
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 2vw, 1rem);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

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

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav-toggle:hover {
  background: var(--color-surface-elevated);
  border-color: var(--color-accent-muted);
}

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

.nav-toggle-icon {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor;
}

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

.site-nav a {
  font-size: clamp(0.7rem, 1.5vw, 0.8125rem);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.site-nav a:hover {
  color: var(--color-accent);
  background: rgba(139, 147, 255, 0.1);
}

main {
  overflow-x: hidden;
}

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

.section--tight {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero {
  background: radial-gradient(ellipse 80% 55% at 72% 18%, rgba(139, 147, 255, 0.16) 0%, transparent 55%),
    linear-gradient(165deg, #151a2e 0%, var(--color-bg) 48%);
  border-bottom: 1px solid var(--color-border);
}

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

.hero-visual {
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.hero-badge-label {
  color: var(--color-warm);
  letter-spacing: 0.05em;
  font-weight: 600;
}

.hero-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  background: var(--color-surface);
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.2;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}

.lead {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-lg);
}

.lead--tight {
  margin-top: 0;
}

.card-form--narrow {
  max-width: 36rem;
}

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

.price-current {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
}

.price-old {
  font-size: 1.125rem;
  text-decoration: line-through;
  color: var(--color-text-muted);
}

.price-note {
  width: 100%;
  flex-basis: 100%;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.45;
}

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

.card-form h2 {
  font-size: 1.125rem;
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
}

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

.form-group > label {
  display: block;
  font-size: 0.8125rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group textarea:focus {
  border-color: var(--color-accent-muted);
  outline: none;
  box-shadow: 0 0 0 3px rgba(139, 147, 255, 0.22);
}

.form-group input[type="checkbox"] {
  width: 1.125rem;
  height: 1.125rem;
  margin: 0.15rem 0 0;
  padding: 0;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--color-accent-muted);
}

.form-group input[type="checkbox"]:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  box-shadow: none;
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.field-error {
  font-size: 0.75rem;
  color: var(--color-danger);
  margin-top: var(--space-xs);
  min-height: 1.1em;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.checkbox-row label {
  flex: 1;
  min-width: 0;
  margin: 0;
  line-height: 1.45;
  cursor: pointer;
  font-weight: 400;
}

.checkbox-row label a {
  font-weight: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  margin-top: var(--space-md);
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.cookie-bar-actions .btn,
.modal-actions .btn {
  margin-top: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-muted) 100%);
  color: #0a0c12;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-hover) 0%, var(--color-accent) 100%);
  color: #060810;
  box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent-muted);
}

.btn-secondary:hover {
  background: rgba(139, 147, 255, 0.14);
  color: var(--color-text);
  border-color: var(--color-accent);
}

.btn-ghost {
  background: var(--color-surface-elevated);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-border);
  color: var(--color-accent-hover);
  border-color: var(--color-accent-muted);
}

.btn-block {
  width: 100%;
}

.section-features {
  background: linear-gradient(180deg, var(--color-bg) 0%, #101420 100%);
}

.section-features .section-title {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--space-md);
}

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

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  border-color: var(--color-accent-muted);
  transform: translateY(-2px);
}

.feature-card h3 {
  margin: 0 0 var(--space-sm);
  font-size: 1.0625rem;
  color: var(--color-warm);
}

.section-benefits {
  background: linear-gradient(180deg, #120f18 0%, #151a28 100%);
}

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

.benefit-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
}

.benefit-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-elevated);
  border-radius: var(--radius-sm);
  font-weight: 700;
  color: var(--color-accent);
}

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

.prose {
  max-width: 42rem;
}

.prose p {
  margin: 0 0 var(--space-md);
  color: var(--color-text-muted);
}

.section-usage {
  background: linear-gradient(135deg, #1a1e32 0%, var(--color-bg) 100%);
}

.steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps li {
  position: relative;
  padding-left: 3rem;
  margin-bottom: var(--space-lg);
  color: var(--color-text-muted);
}

.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-warm-soft);
  color: #0a0c12;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.875rem;
}

.section-ingredients {
  background: #0e101c;
}

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

.ingredient-table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

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

.ingredient-table th {
  background: var(--color-surface-elevated);
  color: var(--color-text);
}

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

.section-reviews {
  background: radial-gradient(ellipse at 28% 0%, rgba(229, 150, 122, 0.1) 0%, transparent 52%), var(--color-bg);
}

.review-note {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
  max-width: 42rem;
}

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

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border-top: 3px solid var(--color-accent-muted);
}

.review-card cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-warm);
  display: block;
  margin-bottom: var(--space-sm);
}

.section-faq {
  background: #121528;
}

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

.faq-item summary {
  padding: var(--space-md);
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--color-accent);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.section-cta {
  background: linear-gradient(180deg, #2a2f4a 0%, #14182a 100%);
  text-align: center;
}

.section-cta .wrap {
  max-width: 36rem;
}

.section-cta h2 {
  color: var(--color-text);
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
}

.section-cta p {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-lg);
}

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

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

.disclaimer-block {
  background: #f8f9fa;
  border-top: 1px solid #dadce0;
  padding: var(--space-lg) var(--space-md);
}

.disclaimer-block p {
  max-width: var(--max-width);
  margin: 0 auto;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #5f6368;
}

.site-footer {
  background: #070910;
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) var(--space-md);
}

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

.footer-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: var(--space-lg);
  text-align: center;
}

.footer-links a {
  color: var(--color-text-muted);
}

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

.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  padding: var(--space-md);
  background: var(--color-surface-elevated);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

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

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

.cookie-bar p {
  margin: 0;
  flex: 1 1 280px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

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

.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.cookie-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  transform: scale(0.96);
  transition: transform 0.25s ease;
}

.cookie-modal-backdrop.is-open .cookie-modal {
  transform: scale(1);
}

.cookie-modal h2 {
  margin: 0 0 var(--space-md);
  font-size: 1.25rem;
}

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

.cookie-toggle-row:last-of-type {
  border-bottom: none;
  margin-bottom: var(--space-md);
}

.toggle-switch {
  position: relative;
  width: 3rem;
  height: 1.5rem;
  flex-shrink: 0;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--color-border);
  border-radius: 999px;
  transition: background 0.2s ease;
}

.toggle-slider::before {
  content: "";
  position: absolute;
  height: 1.125rem;
  width: 1.125rem;
  left: 0.2rem;
  bottom: 0.1875rem;
  background: var(--color-text);
  border-radius: 50%;
  transition: transform 0.2s ease;
}

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

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(1.4rem);
}

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

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

.legal-page {
  padding: var(--space-xl) var(--space-md) var(--space-2xl);
}

.legal-page .wrap {
  max-width: 46rem;
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 var(--space-md);
}

.legal-page h2 {
  font-size: 1.125rem;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-accent);
}

.legal-page p,
.legal-page li {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
}

.legal-page ul {
  padding-left: var(--space-lg);
}

.legal-updated {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.thank-you-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-2xl) var(--space-md);
}

.thank-you-page .wrap {
  max-width: 36rem;
  text-align: center;
}

.thank-you-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
  text-align: left;
}

.thank-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.thank-block h2 {
  font-size: 1rem;
  margin: 0 0 var(--space-sm);
  color: var(--color-warm);
}

.thank-block__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
}

.thank-block__text--compact {
  margin: var(--space-md) 0 0;
}

.thank-block__text--flush {
  margin-bottom: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  margin: 0 0 var(--space-lg);
  color: var(--color-text);
}

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

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 12, 18, 0.97);
    backdrop-filter: blur(8px);
    padding: clamp(0.5rem, 2.5vw, 0.75rem);
    margin: 0;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 999;
    overflow-y: auto;
  }

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

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: clamp(0.2rem, 1.2vw, 0.45rem);
  }

  .site-nav a {
    display: block;
    padding: clamp(0.4rem, 1.8vw, 0.55rem) clamp(0.5rem, 2.5vw, 0.75rem);
    font-size: clamp(0.6875rem, 2.4vw + 0.2rem, 0.8125rem);
    line-height: 1.35;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
  }

  .cookie-bar-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

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

@media (min-width: 1001px) {
  .site-nav {
    position: static;
    transform: none;
    background: transparent;
    padding: 0;
    overflow: visible;
  }
}