:root {
  --color-bg: #12151d;
  --color-surface: #1a1f2a;
  --color-surface-elevated: #232936;
  --color-accent: #b86b4a;
  --color-accent-hover: #d58a62;
  --color-accent-muted: #6b4638;
  --color-warm: #c9a87a;
  --color-secondary: #4a6fa5;
  --color-text: #e8eaef;
  --color-text-muted: #969eac;
  --color-border: #363d4d;
  --color-error: #d4728f;
  --color-btn-text: #14151a;
  --color-btn-text-hover: #f4f2ef;
  --color-focus-rgb: 184, 107, 74;
  --font-heading: "Segoe UI", system-ui, sans-serif;
  --font-body: "Segoe UI", system-ui, sans-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;
  --radius-full: 999px;
  --space-xs: 0.35rem;
  --space-sm: 0.65rem;
  --space-md: 1.1rem;
  --space-lg: 1.75rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --transition-fast: 0.18s ease;
  --transition-medium: 0.28s ease;
  --header-height: 3.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  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 var(--transition-fast);
}

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: var(--space-sm);
  background: var(--color-accent);
  color: var(--color-btn-text);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  z-index: 10000;
}

.skip-link:focus {
  left: 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;
}

.optional {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.85em;
}

.cookie-modal-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.cookie-category-desc {
  margin: 0.25rem 0 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(18, 21, 29, 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);
  min-height: var(--header-height);
}

.brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(0.85rem, 2.5vw, 1rem);
  letter-spacing: 0.02em;
  color: var(--color-text);
}

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

.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 var(--transition-fast), border-color var(--transition-fast);
}

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

.nav-toggle-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 1.1rem;
}

.nav-toggle-icon span {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

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

.site-nav a {
  font-size: clamp(0.72rem, 1.8vw, 0.82rem);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.site-nav a:hover {
  color: var(--color-accent-hover);
  background: rgba(var(--color-focus-rgb), 0.14);
}

main {
  overflow-x: hidden;
}

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

.section-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin: 0 0 var(--space-md);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.45rem);
}

h2 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
}

h3 {
  font-size: 1.1rem;
}

.hero {
  background: linear-gradient(165deg, #1a222d 0%, var(--color-bg) 50%, #151922 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--space-xl);
  align-items: start;
}

.hero-figure {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.hero-figure img {
  border-radius: var(--radius-md);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  align-items: center;
}

.badge-trust {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-accent-muted) 0%, var(--color-secondary) 100%);
  color: var(--color-btn-text-hover);
  font-size: 0.7rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

.price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

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

.price-old {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

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

.form-card h2 {
  font-size: 1.05rem;
  margin-bottom: var(--space-md);
}

.form-card--narrow {
  max-width: 560px;
}

.cookie-label-disabled {
  cursor: default;
}

label {
  display: block;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-focus-rgb), 0.25);
}

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

.field-error {
  font-size: 0.78rem;
  color: var(--color-error);
  margin: calc(-1 * var(--space-sm)) 0 var(--space-sm);
  min-height: 1.2em;
}

.checkbox-row {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.checkbox-row input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-btn-text-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  border-color: var(--color-secondary);
  color: var(--color-accent-hover);
  background: rgba(var(--color-focus-rgb), 0.12);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  color: var(--color-text);
}

.features {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.features .grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 260px));
  gap: var(--space-md);
  justify-content: center;
}

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

.feature-card:nth-child(odd) {
  border-left: 3px solid var(--color-accent);
}

.feature-card:nth-child(even) {
  border-left: 3px solid var(--color-warm);
}

.feature-card:hover {
  border-color: var(--color-accent-muted);
  transform: translateY(-3px);
}

.benefits {
  background: linear-gradient(180deg, var(--color-bg) 0%, #1c2129 100%);
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 260px));
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: center;
}

.benefits-list li {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
  padding-left: var(--space-xl);
  transition: box-shadow var(--transition-medium);
}

.benefits-list li::before {
  content: "";
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

.benefits-list li:hover {
  box-shadow: var(--shadow-md);
}

.detail {
  background: var(--color-surface-elevated);
  border-block: 1px solid var(--color-border);
}

.detail-prose {
  max-width: 720px;
}

.detail-prose p {
  color: var(--color-text-muted);
}

.review-disclaimer {
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

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

.usage-steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 260px));
  gap: var(--space-md);
  justify-content: center;
}

.usage-steps article {
  counter-increment: step;
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
  transition: border-style var(--transition-fast), background var(--transition-fast);
}

.usage-steps article:hover {
  border-style: solid;
  border-color: var(--color-accent-muted);
  background: var(--color-surface-elevated);
}

.usage-steps article h3::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 0.75rem;
  color: var(--color-warm);
  margin-bottom: var(--space-xs);
}

.composition {
  background: #171b24;
}

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

table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

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

th {
  background: var(--color-surface-elevated);
  color: var(--color-text);
  font-weight: 600;
}

td {
  color: var(--color-text-muted);
}

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

.reviews {
  background: linear-gradient(135deg, #1e2430 0%, var(--color-bg) 100%);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 260px));
  gap: var(--space-md);
  justify-content: center;
}

blockquote.review {
  margin: 0;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium);
}

blockquote.review:hover {
  transform: scale(1.02);
}

.review cite {
  display: block;
  margin-top: var(--space-md);
  font-style: normal;
  font-weight: 600;
  color: var(--color-accent-hover);
  font-size: 0.9rem;
}

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

.faq-list details {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  padding: var(--space-md);
  transition: border-color var(--transition-fast);
}

.faq-list details:hover {
  border-color: var(--color-secondary);
}

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

.faq-list details[open] summary {
  color: var(--color-accent-hover);
  margin-bottom: var(--space-sm);
}

.faq-list p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.cta-strip {
  text-align: center;
  background: linear-gradient(100deg, var(--color-accent-muted) 0%, var(--color-accent) 42%, var(--color-secondary) 100%);
  padding: var(--space-xl);
}

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

.cta-strip h2 {
  color: var(--color-btn-text-hover);
}

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

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

.disclaimer {
  background: #10141c;
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.disclaimer p {
  margin: 0 0 var(--space-sm);
}

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

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

.site-footer {
  background: #0d1017;
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) var(--space-md);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 260px));
  gap: var(--space-lg);
  justify-content: center;
}

.footer-meta {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.75rem;
}

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

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

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

.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background: var(--color-surface-elevated);
  border-top: 1px solid var(--color-border);
  padding: var(--space-md);
  box-shadow: var(--shadow-lg);
  transform: translateY(100%);
  transition: transform var(--transition-medium);
}

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

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

.cookie-bar p {
  margin: 0;
  flex: 1 1 280px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

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

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 2100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: rgba(0, 0, 0, 0.65);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

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

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

.cookie-modal-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.cookie-modal-panel h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.cookie-category {
  margin-bottom: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.toggle-row label {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.cookie-category input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: 0;
}

.cookie-category label:focus-within .toggle-ui {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.toggle-row input:disabled + .toggle-ui {
  opacity: 0.6;
}

.toggle-ui {
  width: 44px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  position: relative;
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.toggle-ui::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-text);
  transition: transform var(--transition-fast);
}

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

input:checked + .toggle-ui::after {
  transform: translateX(20px);
}

.cookie-modal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.cookie-modal-footer .btn {
  flex: 1 1 auto;
}

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

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    margin-top: 0;
    right: 0;
    background: rgba(18, 21, 29, 0.98);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height var(--transition-medium), opacity var(--transition-medium);
    margin: 0;
  }

  .site-nav.is-open {
    max-height: 70vh;
    opacity: 1;
    overflow-y: auto;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-md);
    gap: 0;
  }

  .site-nav a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.88rem;
  }

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

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

  .cookie-modal-footer {
    flex-direction: column;
  }

  .cookie-modal-footer .btn {
    width: 100%;
  }
}

@media (min-width: 1001px) {
  .site-nav {
    max-height: none !important;
    opacity: 1 !important;
    overflow: visible !important;
    position: static;
    background: transparent;
    border: none;
  }

  .site-nav ul {
    flex-direction: row;
  }
}

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

.legal-page .section-inner {
  max-width: 800px;
}

.legal-page h1 {
  margin-bottom: var(--space-lg);
}

.legal-page h2 {
  font-size: 1.2rem;
  margin-top: var(--space-xl);
}

.legal-page table {
  min-width: 100%;
}

.thankyou-hero {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thankyou-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 260px));
  gap: var(--space-md);
  padding-bottom: var(--space-2xl);
  justify-content: center;
}

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

.home-link-row {
  margin-bottom: var(--space-lg);
}

.thankyou-mail {
  margin-top: var(--space-lg);
}