:root {
  --color-primary: #2d3436;
  --color-secondary: #f1f2f6;
  --color-accent: #00b894;
  --color-bg: #ffffff;
  --font-main: "Inter", "Segoe UI", system-ui, sans-serif;
  --radius: 8px;
  --radius-lg: 14px;
  --shadow: 0 12px 40px rgba(45, 52, 54, 0.08);
  --shadow-float: 0 18px 48px rgba(45, 52, 54, 0.08);
  --spacing: 1rem;
  --spacing-lg: clamp(2rem, 5vw, 4rem);
  --line-contour: 0.5px;
  --max: 1120px;
  --header-h: 72px;
}

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

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

body {
  margin: 0;
  overflow-x: hidden;
  min-height: 100vh;
  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;
}

main {
  flex: 1 0 auto;
}

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

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration: none;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--color-primary);
  color: var(--color-bg);
}

.skip-link:focus {
  left: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: var(--line-contour) solid rgba(45, 52, 54, 0.08);
  min-height: var(--header-h);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1rem;
}

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

.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 {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.35rem 0;
}

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

.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: var(--line-contour) solid rgba(45, 52, 54, 0.2);
  border-radius: var(--radius);
  background: var(--color-secondary);
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.burger:hover {
  background: var(--color-bg);
  border-color: var(--color-accent);
}

.burger span {
  display: block;
  height: 2px;
  width: 22px;
  margin: 0 auto;
  background: var(--color-primary);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

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

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

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(45, 52, 54, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  z-index: 200;
}

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

.nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 320px);
  height: 100vh;
  background: var(--color-bg);
  box-shadow: var(--shadow-float);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 201;
  padding: 5rem 1.5rem 2rem;
  overflow-y: auto;
}

.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: 0.75rem 0;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: var(--line-contour) solid var(--color-secondary);
}

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

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

  .nav-desktop {
    display: block;
  }

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

@media (max-width: 1023px) {
  .burger {
    display: flex;
  }
}

.hero-wrap {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-bg) 55%, #e8f5f1 100%);
}

.hero-wrap::before {
  content: "";
  position: absolute;
  inset: -40% -20%;
  background: radial-gradient(ellipse at 30% 20%, rgba(0, 184, 148, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(45, 52, 54, 0.06) 0%, transparent 45%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--spacing-lg) 1.25rem;
  display: grid;
  gap: 2rem;
  align-items: center;
}

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

.hero-copy {
  position: relative;
}

.hero-badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: var(--line-contour) solid rgba(0, 184, 148, 0.4);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  margin-bottom: 1rem;
}

.hero-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.hero-rating .stars {
  color: #f39c12;
  letter-spacing: 0.08em;
}

.hero-copy h1 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 200;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero-brand {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: -0.5rem 0 1rem;
  color: var(--color-primary);
}

.hero-copy .lead {
  font-size: 1.05rem;
  color: rgba(45, 52, 54, 0.85);
  margin: 0 0 1.25rem;
  max-width: 36ch;
}

.product-figure {
  position: relative;
  margin: 0 auto;
  max-width: 280px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.price-current {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-primary);
}

.price-old {
  font-size: 1rem;
  text-decoration: line-through;
  color: rgba(45, 52, 54, 0.45);
}

.order-card {
  position: relative;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: var(--line-contour) solid rgba(45, 52, 54, 0.12);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-float);
  box-shadow: 0 0 0 1px rgba(0, 184, 148, 0.06) inset, var(--shadow-float);
}

.order-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: var(--line-contour) solid transparent;
  background: linear-gradient(135deg, rgba(0, 184, 148, 0.15), rgba(45, 52, 54, 0.05)) border-box;
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.order-visual {
  margin-bottom: 1.25rem;
  text-align: center;
}

.order-visual figure {
  margin: 0 auto;
  max-width: 280px;
}

.order-visual figcaption {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: rgba(45, 52, 54, 0.55);
}

.order-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.order-form .field {
  margin-bottom: 1rem;
}

.order-form input,
.order-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: var(--line-contour) solid rgba(45, 52, 54, 0.2);
  border-radius: var(--radius);
  font: inherit;
  background: var(--color-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.order-form input:focus,
.order-form textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.15);
}

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

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 1.5rem;
  font: inherit;
  font-weight: 600;
  color: var(--color-bg);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 12px rgba(45, 52, 54, 0.08);
}

.btn-primary:hover {
  background: var(--color-accent);
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0, 184, 148, 0.25);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  font: inherit;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-secondary);
  border: var(--line-contour) solid rgba(45, 52, 54, 0.12);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

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

.section {
  padding: var(--spacing-lg) 1.25rem;
}

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

.section h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 200;
  letter-spacing: -0.02em;
  margin: 0 0 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: var(--line-contour) solid var(--color-secondary);
}

.section h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

.section p {
  margin: 0 0 1rem;
  color: rgba(45, 52, 54, 0.88);
}

.grid-2 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid-3 {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: var(--line-contour) solid rgba(45, 52, 54, 0.12);
  background: var(--color-bg);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(0, 184, 148, 0.08);
  pointer-events: none;
}

.hotspot-wrap {
  position: relative;
  display: inline-block;
}

.hotspot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 184, 148, 0.25);
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.15);
    opacity: 0.85;
  }
}

.disclaimer {
  margin-top: 2rem;
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--color-secondary);
  border: var(--line-contour) solid rgba(45, 52, 54, 0.08);
  font-size: 0.9rem;
  color: rgba(45, 52, 54, 0.85);
}

.disclaimer p {
  margin: 0;
}

.faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  border: var(--line-contour) solid rgba(45, 52, 54, 0.12);
  border-radius: var(--radius);
  background: var(--color-bg);
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  font: inherit;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-secondary);
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background 0.2s ease;
}

.faq-item button:hover {
  background: #e8eaef;
}

.faq-item button .icon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item button[aria-expanded="true"] .icon {
  transform: rotate(180deg);
}

.faq-panel {
  padding: 0 1.25rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.is-open .faq-panel {
  padding: 0 1.25rem 1rem;
  max-height: 1200px;
}

.contact-block {
  text-align: center;
  padding: 2rem 1.25rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-bg) 100%);
  border: var(--line-contour) solid rgba(45, 52, 54, 0.08);
}

.contact-block a.mail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  padding: 1rem 1.75rem;
  font-weight: 600;
  color: var(--color-bg);
  background: var(--color-primary);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.25s ease;
}

.contact-block a.mail:hover {
  background: var(--color-accent);
}

.legal-page {
  padding: var(--spacing-lg) 1.25rem 4rem;
}

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

.legal-page h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 300;
  margin-bottom: 1rem;
}

.legal-page h2 {
  font-size: 1.15rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  border: none;
  padding: 0;
}

.legal-page p,
.legal-page ul {
  margin: 0 0 1rem;
  color: rgba(45, 52, 54, 0.88);
}

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

.date {
  font-size: 0.9rem;
  color: rgba(45, 52, 54, 0.65);
  margin-top: 2rem;
}

.thank-you {
  text-align: center;
  padding: 4rem 1.25rem;
}

.thank-you h1 {
  font-weight: 200;
  letter-spacing: -0.02em;
}

.site-footer {
  flex-shrink: 0;
  margin-top: auto;
  padding: 2rem 1.25rem;
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.88);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
}

@media (min-width: 720px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: 0.9rem;
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 500;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-top: var(--line-contour) solid rgba(45, 52, 54, 0.08);
  box-shadow: 0 -8px 32px rgba(45, 52, 54, 0.08);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

@media (min-width: 720px) {
  .cookie-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

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

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 501;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(45, 52, 54, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

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

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

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

.switch {
  position: relative;
  width: 48px;
  height: 26px;
}

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

.switch-slider {
  position: absolute;
  inset: 0;
  background: #ccc;
  border-radius: 26px;
  cursor: pointer;
  transition: background 0.25s ease;
}

.switch-slider::before {
  content: "";
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.25s ease;
}

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

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

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

.reveal {
  opacity: 0;
  filter: blur(12px);
  transform: translateY(24px);
  transition: opacity 0.7s ease, filter 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

.icon-hover {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--color-secondary);
  position: relative;
  overflow: hidden;
}

.icon-hover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, var(--color-accent) 0%, transparent 70%);
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.icon-hover:hover::after {
  opacity: 0.35;
  transform: scale(1.5);
}

.icon-svg {
  position: relative;
  z-index: 1;
  width: 20px;
  height: 20px;
  fill: currentColor;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

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

.form-error {
  font-size: 0.8rem;
  color: #c0392b;
  margin-top: 0.25rem;
}

.field.has-error input,
.field.has-error textarea {
  border-color: #c0392b;
}