:root {
  --color-primary: #1a1a1d;
  --color-secondary: #e5e7eb;
  --color-accent: #ffd700;
  --color-bg: #ffffff;
  --color-muted: #6b7280;
  --font-main: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(26, 26, 29, 0.08);
  --shadow-inner: inset 0 2px 8px rgba(26, 26, 29, 0.06);
  --spacing: 1.5rem;
  --spacing-lg: clamp(3rem, 8vw, 6rem);
  --header-h: 72px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1120px;
}

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

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--color-accent);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

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

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-secondary);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.75rem var(--spacing);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--color-primary);
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: flex-end;
}

.nav-desktop a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-primary);
  padding: 0.35rem 0;
}

.nav-desktop a:hover,
.nav-desktop a:focus-visible {
  color: var(--color-muted);
}

.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-secondary);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.burger:hover {
  border-color: var(--color-primary);
}

.burger-line {
  display: block;
  height: 2px;
  width: 22px;
  margin: 0 auto;
  background: var(--color-primary);
  transition: transform var(--transition), opacity var(--transition);
}

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

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

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

@media (min-width: 1024px) {
  .nav-desktop {
    display: block;
  }

  .burger {
    display: none;
  }
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 29, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
  z-index: 150;
}

.nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 360px);
  height: 100vh;
  background: var(--color-bg);
  border-left: 1px solid var(--color-secondary);
  padding: calc(var(--header-h) + 1rem) var(--spacing) var(--spacing);
  transform: translateX(100%);
  transition: transform var(--transition);
  z-index: 160;
  overflow-y: auto;
  box-shadow: -8px 0 40px rgba(26, 26, 29, 0.12);
}

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

.nav-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-panel a {
  display: block;
  padding: 0.85rem 0;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid var(--color-secondary);
  color: var(--color-primary);
}

.nav-panel a:hover,
.nav-panel a:focus-visible {
  color: var(--color-muted);
}

main {
  flex: 1;
  width: 100%;
  scroll-snap-type: y proximity;
}

.section-wrap {
  scroll-snap-align: center;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing);
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(165deg, #fafafa 0%, #ffffff 45%, #f3f4f6 100%);
  border-bottom: 1px solid var(--color-secondary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background:
    linear-gradient(90deg, transparent 48%, rgba(255, 215, 0, 0.08) 50%, transparent 52%),
    repeating-linear-gradient(90deg, var(--color-secondary) 0 1px, transparent 1px 64px);
}

.hero .section-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--spacing-lg);
  align-items: center;
}

@media (min-width: 900px) {
  .hero .section-inner {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-copy {
  order: 1;
}

.hero-visual {
  order: 2;
  position: relative;
}

@media (min-width: 900px) {
  .hero-copy {
    order: 1;
  }

  .hero-visual {
    order: 2;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--color-secondary);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
}

.hero-badge .pulse-ico {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-soft 2.2s ease-in-out infinite;
}

@keyframes pulse-soft {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.55;
    transform: scale(1.15);
  }
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.hero-lead {
  margin: 0 0 1.25rem;
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 36ch;
}

.hero-rating {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.stars {
  display: flex;
  gap: 2px;
  color: var(--color-accent);
}

.stars span {
  animation: pulse-soft 3s ease-in-out infinite;
}

.stars span:nth-child(2) {
  animation-delay: 0.2s;
}

.stars span:nth-child(3) {
  animation-delay: 0.4s;
}

.stars span:nth-child(4) {
  animation-delay: 0.6s;
}

.stars span:nth-child(5) {
  animation-delay: 0.8s;
}

.rating-caption {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.price-current {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.price-old {
  font-size: 1.1rem;
  color: var(--color-muted);
  text-decoration: line-through;
}

.product-figure {
  margin: 0;
  position: relative;
  border-radius: var(--radius);
  padding: 2rem;
  background: linear-gradient(145deg, #ffffff, #f3f4f6);
  border: 1px solid var(--color-secondary);
  box-shadow: var(--shadow-inner), var(--shadow);
}

.product-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 215, 0, 0.15);
}

.product-figure img {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  height: auto;
}

.order-card {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--color-bg);
  border: 1px solid var(--color-secondary);
  box-shadow: var(--shadow-inner);
  position: relative;
  overflow: hidden;
}

.order-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.12), transparent);
  transition: left 0.6s ease;
  pointer-events: none;
}

.order-card:hover::before {
  left: 100%;
}

.order-card h2 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-sm);
  font: inherit;
  background: #fafafa;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

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

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.checkbox-row input {
  margin-top: 0.25rem;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.field-error {
  font-size: 0.75rem;
  color: #b91c1c;
  margin-top: 0.25rem;
  display: none;
}

.field-error.is-visible {
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.75rem;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--color-primary);
  color: var(--color-bg);
  transition: background var(--transition), color var(--transition), letter-spacing var(--transition), transform 0.2s ease;
}

.btn:hover {
  background: var(--color-bg);
  color: var(--color-primary);
  letter-spacing: 0.18em;
  box-shadow: inset 0 0 0 2px var(--color-primary);
}

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

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  box-shadow: inset 0 0 0 2px var(--color-secondary);
}

.btn-secondary:hover {
  box-shadow: inset 0 0 0 2px var(--color-primary);
}

.disclaimer-strip {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem var(--spacing);
  border-top: 1px solid var(--color-secondary);
  background: #fafafa;
}

.disclaimer-strip p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-muted);
  text-align: center;
  max-width: 70ch;
  margin-left: auto;
  margin-right: auto;
}

.content-section {
  border-bottom: 1px solid var(--color-secondary);
}

.content-section:nth-child(even) {
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

.content-section h2 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
}

.section-intro {
  text-align: center;
  color: var(--color-muted);
  max-width: 62ch;
  margin: 0 auto 2rem;
}

.grid-cards {
  display: grid;
  gap: var(--spacing);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-cards.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .grid-cards.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff, #f9fafb);
  border: 1px solid var(--color-secondary);
  box-shadow: var(--shadow-inner), var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(229, 231, 235, 0.5), transparent 40%);
  opacity: 0.6;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-inner), 0 16px 48px rgba(26, 26, 29, 0.1);
}

.card:hover::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  animation: scan 1.2s ease forwards;
  z-index: 2;
}

@keyframes scan {
  0% {
    opacity: 0;
    transform: translateX(-20%);
  }

  30% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translateX(20%);
  }
}

.card-inner {
  position: relative;
  z-index: 1;
}

.card h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.icon-ring {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1px solid var(--color-secondary);
  background: #fff;
  font-size: 1.1rem;
  animation: pulse-soft 2.8s ease-in-out infinite;
}

.quote-card {
  font-style: italic;
  color: var(--color-muted);
}

.quote-author {
  margin-top: 1rem;
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.85rem;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-secondary);
}

.faq-trigger {
  width: 100%;
  text-align: left;
  padding: 1.1rem 0;
  background: none;
  border: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--color-primary);
}

.faq-trigger:hover {
  color: var(--color-muted);
}

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: transform var(--transition);
}

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

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-panel-inner {
  padding-bottom: 1.1rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.contact-block {
  text-align: center;
  max-width: 48ch;
  margin: 0 auto;
}

.contact-block a.mail {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  margin-top: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-secondary);
  transition: border-color var(--transition), background var(--transition);
}

.contact-block a.mail:hover {
  border-color: var(--color-primary);
  background: #fafafa;
}

.address-line {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.site-footer {
  margin-top: auto;
  background: var(--color-primary);
  color: var(--color-secondary);
  padding: 2rem var(--spacing);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    text-align: left;
    align-items: start;
  }
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-links {
    justify-content: flex-end;
  }
}

.footer-links a {
  color: var(--color-secondary);
  font-size: 0.85rem;
  text-decoration: none;
}

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

.footer-copy {
  font-size: 0.85rem;
  color: #9ca3af;
}

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

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

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

.legal-page h2 {
  margin-top: 2rem;
  font-size: 1.15rem;
}

.legal-page p,
.legal-page ul {
  color: var(--color-muted);
}

.legal-page ul {
  padding-left: 1.25rem;
}

.thank-you-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: var(--spacing-lg) var(--spacing);
}

.thank-you-main h1 {
  margin: 0 0 1rem;
}

.thank-you-main p {
  color: var(--color-muted);
  max-width: 42ch;
  margin: 0 auto 1.5rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: var(--spacing);
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid var(--color-secondary);
  box-shadow: 0 -8px 32px rgba(26, 26, 29, 0.1);
  transform: translateY(100%);
  transition: transform var(--transition);
}

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

.cookie-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .cookie-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

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

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 210;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing);
  background: rgba(26, 26, 29, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

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

.cookie-modal-box {
  background: var(--color-bg);
  border-radius: var(--radius);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem;
  border: 1px solid var(--color-secondary);
  box-shadow: var(--shadow);
}

.cookie-modal-box h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.cookie-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-secondary);
  font-size: 0.9rem;
}

.cookie-row label {
  margin: 0;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 500;
}

.toggle {
  width: 48px;
  height: 26px;
  appearance: none;
  background: var(--color-secondary);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  flex-shrink: 0;
}

.toggle:checked {
  background: var(--color-primary);
}

.toggle::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  top: 2px;
  left: 2px;
  transition: transform var(--transition);
}

.toggle:checked::after {
  transform: translateX(22px);
}

.toggle:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}

@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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}