/* Design tokens — tactile monolith */
:root {
  --color-primary: #F8FAFC;
  --color-secondary: #334155;
  --color-accent: #0EA5E9;
  --color-bg: #020617;
  --font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Consolas", monospace;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --radius: 2px;
  --shadow-hard: 0.35rem 0.35rem 0 0 rgba(14, 165, 233, 0.12);
  --max-content: 72rem;
  --header-h: 4.25rem;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

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

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(2, 6, 23, 0.92);
  border-bottom: 1px solid rgba(51, 65, 85, 0.6);
  backdrop-filter: blur(8px);
}

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

.site-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

.site-header__nav-cluster {
  flex: 1 1 auto;
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-xs);
  min-width: 0;
}

.nav-desktop {
  width: 100%;
  display: none;
}

.nav-desktop--legal {
  display: none;
}

.nav-desktop--legal .legal-list--header {
  justify-content: flex-end;
  gap: var(--space-sm);
  margin: 0;
}

.nav-desktop--legal .legal-list a {
  text-transform: none;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  justify-content: center;
}

.nav-list a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.burger {
  order: 99;
  margin-left: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgba(248, 250, 252, 0.25);
  background: rgba(15, 23, 42, 0.8);
  cursor: pointer;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.burger__line {
  display: block;
  height: 2px;
  width: 1.25rem;
  margin: 0 auto;
  background: var(--color-primary);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.burger[aria-expanded="true"] .burger__line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.burger[aria-expanded="true"] .burger__line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-panel {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 35;
  background: rgba(2, 6, 23, 0.97);
  border-top: 1px solid rgba(51, 65, 85, 0.5);
  padding: var(--space-lg) var(--space-md);
  overflow-y: auto;
  transform: translateY(-100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.25s ease, visibility 0.25s;
}

.nav-panel.is-open {
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
}

.nav-panel__nav {
  max-width: 24rem;
  margin: 0 auto;
}

.nav-list--stack {
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-sm);
}

.nav-list--stack a {
  display: block;
  padding: var(--space-sm);
  border: 1px solid rgba(51, 65, 85, 0.8);
  background: rgba(15, 23, 42, 0.6);
  text-align: center;
}

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

  .site-header__nav-cluster {
    display: flex;
  }

  .nav-desktop {
    display: block;
  }

  .nav-desktop--legal {
    display: block;
  }

  .nav-panel {
    display: none;
  }
}

.section {
  padding: var(--space-xl) 0;
}

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

.section-heading {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-md);
  color: var(--color-primary);
}

.section-heading--center {
  text-align: center;
}

.lead {
  font-size: 1.1rem;
  max-width: 40rem;
  color: rgba(248, 250, 252, 0.88);
}

.intro {
  max-width: 42rem;
  margin: 0 auto var(--space-lg);
  color: rgba(248, 250, 252, 0.85);
}

.intro--center {
  text-align: center;
}

.section--hero {
  padding: 0;
}

.section-banner {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(70vh, 36rem);
  overflow: hidden;
}

.section-banner--hero {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: min(78vh, 40rem);
}

.section-banner__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.section-banner__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.section-banner__media--pos-north .section-banner__img {
  object-position: 50% 18%;
}

.section-banner__media--pos-south .section-banner__img {
  object-position: 50% 82%;
}

.section-banner__media--pos-east .section-banner__img {
  object-position: 78% 50%;
}

.section-banner__media--pos-west .section-banner__img {
  object-position: 22% 50%;
}

.section-banner__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    160deg,
    rgba(2, 6, 23, 0.88) 0%,
    rgba(2, 6, 23, 0.72) 45%,
    rgba(2, 6, 23, 0.55) 100%
  );
}

.section-banner__overlay--light {
  background: linear-gradient(
    135deg,
    rgba(2, 6, 23, 0.82) 0%,
    rgba(2, 6, 23, 0.55) 100%
  );
}

.section-banner__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-content);
  width: 100%;
  padding: var(--space-xl) var(--space-md);
}

.section-banner__content--compact {
  padding: var(--space-md);
  max-width: 100%;
}

.section-banner__content--form {
  padding: 0px;
}

.section-banner--block {
  min-height: 18rem;
  border: 1px solid rgba(51, 65, 85, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.section-banner--wide {
  min-height: 14rem;
  margin-bottom: var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid rgba(51, 65, 85, 0.5);
}

.section-banner--contact {
  min-height: auto;
  border: 1px solid rgba(51, 65, 85, 0.6);
  border-radius: var(--radius);
}

.caption {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(248, 250, 252, 0.85);
}

.grid-two {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 56rem) {
  .grid-two {
    grid-template-columns: 1fr 1fr;
  }

  .section--reverse .section-banner {
    order: 2;
  }

  .section--reverse .section-copy {
    order: 1;
  }
}

.section-copy p {
  color: rgba(248, 250, 252, 0.88);
  margin: 0 0 var(--space-sm);
}

.product-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 48rem) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
}

.card {
  position: relative;
  padding: var(--space-md);
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(248, 250, 252, 0.12);
  border-radius: var(--radius);
  box-shadow: 0.5rem 0.5rem 0 0 rgba(14, 165, 233, 0.08);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border: 1px solid transparent;
  pointer-events: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover::after {
  border-color: rgba(14, 165, 233, 0.35);
  box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.15);
}

.card__title {
  margin: 0 0 var(--space-xs);
  font-size: 1.1rem;
}

.card__text {
  margin: 0 0 var(--space-sm);
  font-size: 0.95rem;
  color: rgba(248, 250, 252, 0.85);
}

.card__price {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--color-accent);
}

.card--product {
  display: flex;
  flex-direction: column;
}

.stats-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 48rem) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat__label {
  margin: 0 0 var(--space-xs);
  font-size: 0.85rem;
  color: rgba(248, 250, 252, 0.7);
}

.stat__value {
  margin: 0;
  font-size: 2rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-primary);
}

.contact-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 48rem) {
  .contact-grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.field__label {
  font-size: 0.85rem;
  color: rgba(248, 250, 252, 0.8);
}

.field input,
.field textarea {
  font: inherit;
  padding: var(--space-sm);
  border-radius: var(--radius);
  border: 1px solid rgba(51, 65, 85, 0.9);
  background: rgba(2, 6, 23, 0.6);
  color: var(--color-primary);
}

.field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-sm);
}

.field--checkbox input {
  margin-top: 0.25rem;
}

.muted {
  font-size: 0.85rem;
  color: rgba(248, 250, 252, 0.65);
}

.btn {
  font: inherit;
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: inset 0 0 0 2px rgba(14, 165, 233, 0.35);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg);
  border-color: rgba(248, 250, 252, 0.3);
  box-shadow: inset 0 0 1rem rgba(14, 165, 233, 0.25);
}

.btn--primary:hover {
  box-shadow: inset 0 0 1.25rem rgba(14, 165, 233, 0.45);
  color: black;
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: rgba(248, 250, 252, 0.25);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: var(--space-md);
  transform: translateY(110%);
  transition: transform 0.3s ease;
}

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

.cookie-banner__inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: var(--space-md);
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(51, 65, 85, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.cookie-banner__title {
  margin: 0 0 var(--space-xs);
  font-size: 1.1rem;
}

.cookie-banner__text {
  margin: 0 0 var(--space-md);
  font-size: 0.9rem;
  color: rgba(248, 250, 252, 0.85);
}

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

.site-footer {
  border-top: 1px solid rgba(51, 65, 85, 0.6);
  padding: var(--space-xl) var(--space-md);
  margin-top: var(--space-lg);
}

.site-footer__inner {
  max-width: var(--max-content);
  margin: 0 auto;
  text-align: center;
}

.footer-nav .nav-list {
  justify-content: center;
  margin-bottom: var(--space-md);
}

.footer-nav--legal .legal-list {
  margin-bottom: var(--space-md);
}

.legal-list--panel {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(51, 65, 85, 0.5);
  justify-content: center;
}

.legal-list {
  list-style: none;
  margin: 0 0 var(--space-md);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  justify-content: center;
}

.legal-list a {
  color: rgba(248, 250, 252, 0.75);
  text-decoration: none;
  font-size: 0.9rem;
}

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

.site-footer__meta {
  font-size: 0.85rem;
  color: rgba(248, 250, 252, 0.65);
}

.site-footer__meta p {
  margin: var(--space-xs) 0;
}

.is-revealed {
  animation: assemble 0.55s ease forwards;
}

@keyframes assemble {
  from {
    opacity: 0;
    transform: translateY(0.75rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body.nav-open {
  overflow: hidden;
}

.page-legal {
  padding: var(--space-xl) var(--space-md);
  max-width: 48rem;
  margin: 0 auto;
}

.page-legal h1 {
  font-size: 1.75rem;
}

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

.page-thank-you {
  padding: var(--space-xl) var(--space-md);
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-panel {
  max-width: 36rem;
  margin: 0 auto;
  padding: var(--space-lg);
  text-align: center;
  border: 1px solid rgba(248, 250, 252, 0.12);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.85);
  box-shadow: var(--shadow-hard);
}

.thank-you-panel .section-heading {
  text-align: center;
  margin-bottom: var(--space-md);
}

.thank-you-panel p {
  color: rgba(248, 250, 252, 0.88);
  margin: 0 0 var(--space-md);
}

.thank-you-panel .btn {
  margin-top: var(--space-sm);
}

.page-legal p,
.page-legal li {
  color: rgba(248, 250, 252, 0.88);
}

.back-link {
  display: inline-block;
  margin-bottom: var(--space-lg);
}

@media (max-width: 20rem) {
  html {
    font-size: 93%;
  }
}