:root {
  --color-primary: #101214;
  --color-secondary: #f1f3f5;
  --color-accent: #0057ff;
  --color-background: #ffffff;
  --color-muted: #5c6570;
  --font-main: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;
  --radius: 12px;
  --shadow: 0 24px 64px -24px rgba(16, 18, 20, 0.35);
  --shadow-soft: 0 0 40px rgba(16, 18, 20, 0.08);
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --header-h: 4.25rem;
  --maxw: 72rem;
  --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

html.nav-locked {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-main);
  overflow-x: hidden;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-primary);
  background: var(--color-background);
}

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

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

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 99999;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-primary);
  color: var(--color-background);
}

.skip-link:focus {
  left: var(--spacing-sm);
  top: var(--spacing-sm);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in srgb, var(--color-background) 88%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 8%, transparent);
}

.site-header__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: flex-end;
}

.nav-desktop a {
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.35rem 0;
}

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

.burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: color-mix(in srgb, var(--color-secondary) 80%, transparent);
  border-radius: var(--radius);
  cursor: pointer;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-primary) 6%, transparent);
  transition: box-shadow var(--transition), transform var(--transition);
}

.burger:hover {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 35%, transparent),
    0 0 0 3px color-mix(in srgb, var(--color-accent) 12%, transparent);
}

.burger:active {
  box-shadow: inset 0 0 12px color-mix(in srgb, var(--color-accent) 25%, transparent);
  transform: scale(0.98);
}

.burger__bars {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 20px;
}

.burger__bars span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.burger[aria-expanded="true"] .burger__bars span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.burger[aria-expanded="true"] .burger__bars span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--color-primary) 45%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 1001;
}

.nav-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 22rem);
  height: 100vh;
  max-height: 100dvh;
  background: var(--color-background);
  box-shadow: -12px 0 48px rgba(16, 18, 20, 0.12);
  z-index: 1002;
  transform: translateX(100%);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + var(--spacing-md)) var(--spacing-lg) var(--spacing-lg);
  overflow-y: auto;
}

.mobile-panel.is-open {
  transform: translateX(0);
}

.mobile-panel nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.mobile-panel nav a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  font-size: 1.05rem;
  padding: 0.5rem 0;
  display: block;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 8%, transparent);
}

.mobile-panel nav a:hover {
  color: var(--color-accent);
}

@media (min-width: 1024px) {
  .burger {
    display: none;
  }

  .nav-desktop {
    display: block;
  }

  .nav-overlay,
  .mobile-panel {
    display: none !important;
  }
}

.site-main {
  flex: 1 0 auto;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
  scroll-margin-top: calc(var(--header-h) + var(--spacing-sm));
}

.section__header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto var(--spacing-lg);
}

.section__header h2 {
  margin: 0 0 var(--spacing-sm);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  letter-spacing: -0.03em;
}

.section__header p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.hero {
  position: relative;
  padding: var(--spacing-xl) 0;
  overflow: hidden;
  background: var(--color-secondary);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(
      120% 80% at 20% 20%,
      color-mix(in srgb, var(--color-accent) 18%, transparent),
      transparent 55%
    ),
    radial-gradient(
      100% 70% at 90% 10%,
      color-mix(in srgb, #6b5cff 14%, transparent),
      transparent 50%
    ),
    linear-gradient(180deg, var(--color-secondary), var(--color-background));
  opacity: 0.9;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__grid {
  display: grid;
  gap: var(--spacing-lg);
  align-items: start;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--spacing-xl);
  }
}

.hero__copy h1 {
  margin: 0 0 var(--spacing-xs);
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.hero__copy .h2-section {
  margin: 0 0 var(--spacing-md);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: -0.02em;
}

.hero__rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.hero__stars {
  color: var(--color-accent);
  letter-spacing: 0.05em;
  font-size: 0.95rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-background) 85%, transparent);
  box-shadow: var(--shadow-soft);
  border: 1px solid color-mix(in srgb, var(--color-primary) 8%, transparent);
  margin-bottom: var(--spacing-md);
}

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

.hero__price-current {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

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

.hero__lead {
  color: var(--color-muted);
  max-width: 36ch;
}

.module-grid {
  display: grid;
  gap: var(--spacing-md);
}

@media (min-width: 600px) {
  .module-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .module-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.module {
  position: relative;
  padding: var(--spacing-md);
  border-radius: var(--radius);
  background: var(--color-background);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.module::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-primary) 6%, transparent);
}

.module::after {
  content: "";
  position: absolute;
  width: 2.5rem;
  height: 2.5rem;
  border-color: color-mix(in srgb, var(--color-accent) 45%, transparent);
  border-style: solid;
  border-width: 0 0 1px 1px;
  bottom: 0.6rem;
  left: 0.6rem;
  opacity: 0.7;
  pointer-events: none;
}

.module:nth-child(even)::after {
  left: auto;
  right: 0.6rem;
  border-width: 0 1px 1px 0;
}

.module:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.module h3 {
  margin: 0 0 var(--spacing-xs);
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.module p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.mono-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-accent);
  margin-top: var(--spacing-sm);
  letter-spacing: 0.02em;
}

.icon-spin {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
  transition: transform 1.2s linear;
}

.module:hover .icon-spin {
  transform: rotate(360deg);
}

.order-panel {
  position: relative;
  padding: var(--spacing-md);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--color-background) 92%, var(--color-secondary));
  box-shadow: var(--shadow-soft);
}

.order-panel__grid {
  display: grid;
  gap: var(--spacing-md);
  align-items: center;
}

@media (min-width: 600px) {
  .order-panel__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }
}

.order-panel figure {
  margin: 0;
  text-align: center;
}

.order-panel img {
  margin: 0 auto;
  border-radius: var(--radius);
  max-height: 320px;
  width: auto;
  object-fit: contain;
}

.form-grid {
  display: grid;
  gap: var(--spacing-sm);
}

label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

input,
textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: calc(var(--radius) - 4px);
  border: 1px solid color-mix(in srgb, var(--color-primary) 14%, transparent);
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-background);
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus-visible,
textarea:focus-visible {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 18%, transparent);
  outline: none;
}

textarea {
  min-height: 5.5rem;
  resize: vertical;
}

.field-error {
  font-size: 0.75rem;
  color: #b42318;
  margin-top: 0.25rem;
  min-height: 1rem;
}

.checkbox-row {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.checkbox-row input {
  width: auto;
  margin-top: 0.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  background: color-mix(in srgb, var(--color-primary) 92%, var(--color-accent));
  color: var(--color-background);
  text-decoration: none;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--color-background) 22%, transparent),
    0 8px 24px color-mix(in srgb, var(--color-primary) 35%, transparent);
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--color-background);
}

.btn:active {
  transform: translateY(0);
  box-shadow: inset 0 0 20px color-mix(in srgb, var(--color-accent) 35%, transparent);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.btn--ghost:hover {
  color: var(--color-accent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 45%, transparent);
}

.contact-block {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  border-radius: var(--radius);
  background: var(--color-secondary);
}

.contact-block a.mail {
  font-weight: 600;
  font-size: 1.05rem;
  word-break: break-all;
}

.pulse-dot {
  position: relative;
}

.pulse-dot::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  top: -4px;
  right: -4px;
  animation: pulse 2.8s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.25);
  }
}

.legal-disclaimer {
  margin: var(--spacing-lg) auto;
  padding: var(--spacing-md);
  max-width: var(--maxw);
  background: color-mix(in srgb, var(--color-secondary) 65%, var(--color-background));
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--color-primary) 8%, transparent);
}

.legal-disclaimer p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.98);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.stack-delay > *:nth-child(1) {
  transition-delay: 0ms;
}

.stack-delay > *:nth-child(2) {
  transition-delay: 60ms;
}

.stack-delay > *:nth-child(3) {
  transition-delay: 120ms;
}

.stack-delay > *:nth-child(4) {
  transition-delay: 180ms;
}

.faq {
  max-width: 40rem;
  margin: var(--spacing-md) auto 0;
}

.faq-item {
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 10%, transparent);
}

.faq-item button {
  width: 100%;
  text-align: left;
  padding: var(--spacing-sm) 0;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-primary);
}

.faq-item button::after {
  content: "+";
  font-weight: 400;
  color: var(--color-accent);
  transition: transform var(--transition);
}

.faq-item.is-open button::after {
  transform: rotate(45deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}

.faq-panel p {
  margin: 0 0 var(--spacing-sm);
  font-size: 0.88rem;
  color: var(--color-muted);
}

.site-footer {
  flex-shrink: 0;
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
  background: var(--color-primary);
  color: var(--color-secondary);
}

.site-footer a {
  color: var(--color-background);
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.footer__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: grid;
  gap: var(--spacing-md);
}

@media (min-width: 700px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.footer__meta {
  font-size: 0.85rem;
  opacity: 0.9;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8rem;
}

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

.legal-page article {
  max-width: 48rem;
  margin: 0 auto;
}

.legal-page h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 0;
}

.legal-page h2 {
  font-size: 1.15rem;
  margin-top: var(--spacing-lg);
}

.legal-page p,
.legal-page li {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.legal-page .date {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 600;
}

.thankyou {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: 36rem;
  margin: 0 auto;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  padding: var(--spacing-md);
  background: color-mix(in srgb, var(--color-background) 95%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid color-mix(in srgb, var(--color-primary) 10%, transparent);
  box-shadow: 0 -12px 48px rgba(16, 18, 20, 0.08);
  transform: translateY(110%);
  transition: transform var(--transition);
}

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

.cookie-banner__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  gap: var(--spacing-md);
}

.cookie-banner p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-muted);
}

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

.cookie-settings {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  background: color-mix(in srgb, var(--color-primary) 45%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.cookie-settings.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cookie-settings__dialog {
  width: min(100%, 26rem);
  background: var(--color-background);
  border-radius: var(--radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow);
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-settings__dialog h2 {
  margin: 0 0 var(--spacing-sm);
  font-size: 1.1rem;
}

.cookie-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-secondary);
  font-size: 0.88rem;
}

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

.cookie-toggle input:disabled {
  opacity: 0.6;
}

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