:root {
  --brand: #0b7c79;
  --brand-dark: #075a59;
  --brand-deep: #064746;
  --ink: #102a2c;
  --ink-700: #405658;
  --ink-500: #52686b;
  --surface: #ffffff;
  --surface-soft: #f5f9f8;
  --surface-mint: #eaf5f3;
  --surface-deep: #0a3234;
  --border: #d3e2df;
  --border-strong: #aecbc6;
  --accent: #d9eee9;
  --error: #b84949;
  --white: #ffffff;
  --shadow: 0 12px 40px rgba(15, 55, 55, 0.06);
  --shell: min(1340px, calc(100vw - 80px));
  --font: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: var(--font);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open,
body.dialog-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input,
textarea {
  color: inherit;
  font: inherit;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
summary {
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 780px;
  margin-bottom: 28px;
  font-size: clamp(3.25rem, 4.75vw, 4.5rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.03;
}

h1 span {
  color: var(--brand);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.45rem, 3.6vw, 3.25rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h3 {
  margin-bottom: 0;
  font-size: clamp(1.25rem, 1.7vw, 1.8rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

:focus-visible {
  outline: 3px solid #72b8ae;
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  transform: translateY(-160%);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: 14px;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: var(--shell);
  max-width: 100%;
  margin-inline: auto;
}

.section {
  padding: 124px 0;
}

.eyebrow {
  margin-bottom: 20px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  display: inline-block;
  width: 28px;
  height: 1px;
  margin-right: 10px;
  transform: translateY(-3px);
  background: currentColor;
  content: "";
}

.eyebrow-light {
  color: #82cbc1;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  transition: color 220ms ease, background 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--brand);
  color: var(--white);
}

.button-primary:hover {
  background: var(--brand-dark);
}

.button-secondary {
  border-color: var(--border-strong);
  background: transparent;
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--brand);
  color: var(--brand-dark);
}

.text-link,
.category-copy a,
.product-copy a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
}

.text-link span,
.category-copy a span,
.product-copy a span {
  transition: transform 220ms ease;
}

.text-link:hover span,
.category-copy a:hover span,
.product-copy a:hover span {
  transform: translateX(5px);
}

.icon-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  transition: border-color 180ms ease, background 180ms ease;
}

.icon-button:hover {
  border-color: var(--border-strong);
  background: var(--surface-mint);
}

.icon-button svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.7;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(220, 232, 230, 0.7);
  background: rgba(255, 255, 255, 0.92);
  transition: height 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(250, 253, 252, 0.98);
  box-shadow: 0 8px 30px rgba(15, 55, 55, 0.055);
}

.header-inner {
  display: grid;
  grid-template-columns: 166px 1fr auto;
  align-items: center;
  gap: 34px;
  height: 100%;
}

.brand,
.footer-brand {
  display: block;
  width: 136px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 1.8vw, 28px);
  height: 100%;
  font-size: 13px;
  font-weight: 600;
}

.desktop-nav > a,
.catalog-menu > summary {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  color: var(--ink-700);
  white-space: nowrap;
  transition: color 180ms ease;
}

.desktop-nav > a:hover,
.catalog-menu > summary:hover,
.catalog-menu[open] > summary {
  color: var(--brand-dark);
}

.desktop-nav > a::after,
.catalog-menu > summary::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--brand);
  content: "";
  transition: transform 200ms ease;
}

.desktop-nav > a:hover::after,
.catalog-menu > summary:hover::after,
.catalog-menu[open] > summary::after {
  transform: scaleX(1);
  transform-origin: left;
}

.catalog-menu {
  position: static;
  height: 100%;
}

.catalog-menu summary {
  gap: 6px;
  list-style: none;
}

.catalog-menu summary::-webkit-details-marker {
  display: none;
}

.catalog-menu summary span {
  font-size: 14px;
  transition: transform 180ms ease;
}

.catalog-menu[open] summary span {
  transform: rotate(180deg);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 1px);
  right: 48px;
  left: 48px;
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 52px;
  max-width: 1244px;
  margin-inline: auto;
  padding: 38px;
  border: 1px solid var(--border);
  border-top: 0;
  border-radius: 0 0 24px 24px;
  background: rgba(255, 255, 255, 0.985);
  box-shadow: 0 28px 70px rgba(15, 55, 55, 0.12);
}

.mega-menu-intro {
  padding: 8px 32px 8px 8px;
  border-right: 1px solid var(--border);
}

.mega-menu-intro > span {
  color: var(--brand);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mega-menu-intro strong {
  display: block;
  margin-top: 11px;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.mega-menu-intro p {
  max-width: 390px;
  margin: 14px 0 0;
  color: var(--ink-500);
  font-size: 13px;
  line-height: 1.65;
}

.mega-menu-intro .text-link {
  margin-top: 22px;
  color: var(--brand-dark);
}

.mega-menu-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-content: center;
  gap: 0 30px;
}

.mega-menu-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 600;
}

.mega-menu-links a span {
  color: var(--brand);
  transition: transform 180ms ease;
}

.mega-menu-links a:hover span {
  transform: translateX(4px);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.header-cta {
  min-height: 46px;
  margin-left: 4px;
  padding-inline: 20px;
  border-radius: 12px;
}

.menu-toggle,
.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(720px, calc(100svh - var(--header-height)), 840px);
  background:
    linear-gradient(120deg, var(--surface) 0%, var(--surface) 54%, rgba(234, 245, 243, 0.86) 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  opacity: 0.42;
  background-image: radial-gradient(rgba(11, 124, 121, 0.18) 0.7px, transparent 0.7px);
  background-size: 22px 22px;
  mask-image: linear-gradient(90deg, transparent 0%, transparent 46%, #000 100%);
  content: "";
}

.hero-orbit {
  position: absolute;
  top: 5%;
  right: -18%;
  width: min(58vw, 880px);
  aspect-ratio: 1;
  border: 1px solid rgba(11, 124, 121, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 82px rgba(11, 124, 121, 0.025), 0 0 0 164px rgba(11, 124, 121, 0.018);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(500px, 0.9fr);
  align-items: center;
  gap: 52px;
  min-height: inherit;
  padding-block: 62px 70px;
}

.hero-copy,
.hero-visual {
  min-width: 0;
}

.hero-lead {
  max-width: 660px;
  margin-bottom: 34px;
  color: var(--ink-700);
  font-size: clamp(17px, 1.3vw, 20px);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-signoff {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 54px;
}

.hero-signoff-logo {
  width: 96px;
  height: auto;
}

.hero-signoff div {
  display: grid;
  gap: 2px;
}

.hero-signoff small {
  color: var(--ink-500);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-signoff strong {
  font-size: 13px;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  isolation: isolate;
  --parallax-x: 0px;
  --parallax-y: 0px;
}

.harmala-frame {
  position: absolute;
  top: 8%;
  right: 2%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 18px;
  width: 74%;
  aspect-ratio: 1;
  transform: translate(var(--parallax-x), var(--parallax-y));
  transition: transform 180ms ease-out;
}

.harmala-frame i {
  border: 1px solid rgba(11, 124, 121, 0.22);
  background: rgba(255, 255, 255, 0.34);
}

.harmala-frame i:nth-child(1) { border-radius: 100% 0 0 0; }
.harmala-frame i:nth-child(2) { border-radius: 100% 100% 0 0; background: rgba(11, 124, 121, 0.07); }
.harmala-frame i:nth-child(3) { border-radius: 100% 0 0 100%; background: rgba(11, 124, 121, 0.055); }
.harmala-frame i:nth-child(4) { border-radius: 0 0 100% 0; }

.visual-axis {
  position: absolute;
  z-index: -1;
  opacity: 0.6;
  background: var(--border-strong);
}

.visual-axis-x {
  top: 50%;
  right: 0;
  left: 6%;
  height: 1px;
}

.visual-axis-y {
  top: 10%;
  right: 42%;
  bottom: 2%;
  width: 1px;
}

.visual-axis::after {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
  content: "";
}

.visual-axis-x::after { top: -2px; left: 0; }
.visual-axis-y::after { right: -2px; bottom: 0; }

.equipment-stage {
  position: absolute;
  transition: transform 350ms ease;
}

.equipment-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 24px 30px rgba(18, 63, 63, 0.12));
}

.equipment-stage-main {
  z-index: 3;
  right: -2%;
  bottom: 2%;
  width: 87%;
  height: 78%;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(190, 214, 210, 0.85);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 24px 50px rgba(18, 63, 63, 0.08);
  transform: translate(calc(var(--parallax-x) * -0.45), calc(var(--parallax-y) * -0.45));
}

.equipment-stage-main img {
  border-radius: 18px;
}

.equipment-stage-left {
  z-index: 4;
  bottom: 7%;
  left: -2%;
  width: 34%;
  height: 28%;
  padding: 14px;
  border: 1px solid rgba(190, 214, 210, 0.85);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  transform: translate(calc(var(--parallax-x) * 0.65), calc(var(--parallax-y) * 0.65));
}

.equipment-stage-right {
  z-index: 2;
  top: 6%;
  right: 3%;
  width: 24%;
  height: 32%;
  opacity: 0.72;
  transform: translate(calc(var(--parallax-x) * 0.45), calc(var(--parallax-y) * 0.45));
}

.visual-caption {
  position: absolute;
  z-index: 5;
  padding: 13px 15px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.visual-caption-top {
  top: 14%;
  left: 0;
}

.visual-caption-top span {
  display: block;
  margin-bottom: 5px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.visual-caption-top strong {
  font-size: 12px;
}

.visual-caption-bottom {
  right: 1%;
  bottom: 5%;
  display: grid;
  grid-template-columns: 26px 1fr;
  align-items: center;
  max-width: 235px;
}

.visual-caption-bottom > span {
  color: var(--brand);
  font-family: var(--mono);
  font-size: 10px;
}

.visual-caption-bottom p {
  margin: 0;
  color: var(--ink-700);
  font-size: 9px;
  line-height: 1.45;
}

.context-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
}

.context-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  min-height: 236px;
}

.context-route {
  display: grid;
  grid-template-columns: auto minmax(28px, 1fr) auto minmax(28px, 1fr) auto;
  align-items: center;
  gap: 12px;
  max-width: 640px;
  padding-right: 52px;
}

.context-route i {
  position: relative;
  height: 1px;
  background: var(--border-strong);
}

.context-route i::before,
.context-route i::after {
  position: absolute;
  top: -4px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--surface-soft);
  border-radius: 50%;
  background: var(--brand);
  content: "";
}

.context-route i::before { left: 0; }
.context-route i::after { right: 0; }

.context-node {
  padding: 12px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-700);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.context-node-primary {
  border-color: var(--brand);
  background: var(--brand);
  color: var(--white);
}

.context-copy {
  padding: 46px 0 46px 52px;
  border-left: 1px solid var(--border);
}

.context-copy h2 {
  max-width: 700px;
  font-size: clamp(1.9rem, 2.5vw, 2.45rem);
}

.context-copy > p:last-child {
  max-width: 700px;
  margin: 20px 0 0;
  color: var(--ink-700);
  font-size: 16px;
  line-height: 1.7;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(320px, 0.68fr);
  align-items: end;
  gap: 80px;
  margin-bottom: 60px;
}

.section-heading.compact {
  margin-bottom: 48px;
}

.section-heading > div,
.section-heading > p {
  min-width: 0;
}

.section-heading > p {
  max-width: 520px;
  margin: 0;
  color: var(--ink-700);
  font-size: 16px;
  line-height: 1.7;
}

.category-mosaic {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: 388px 330px;
  gap: 20px;
}

.category-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: #edf5f3;
  isolation: isolate;
}

.category-card::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(251, 253, 252, 0.98) 0%, rgba(251, 253, 252, 0.9) 42%, rgba(237, 245, 243, 0.08) 78%);
  content: "";
}

.category-card > img {
  position: absolute;
  z-index: -2;
  object-fit: contain;
  filter: contrast(1.04) saturate(1.02) drop-shadow(0 16px 20px rgba(15, 55, 55, 0.1));
  transition: transform 360ms ease;
}

.category-card:hover > img {
  transform: scale(1.035);
}

.category-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 54%;
  height: 100%;
  padding: 34px;
}

.category-kicker {
  margin-bottom: auto;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.category-copy h3 {
  max-width: 380px;
  margin-bottom: 13px;
}

.category-copy p {
  max-width: 360px;
  margin-bottom: 20px;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.55;
}

.category-copy a {
  margin-top: auto;
  font-size: 13px;
}

.category-card-medical {
  grid-column: span 7;
}

.category-card-medical > img {
  right: 3%;
  bottom: -14%;
  width: 47%;
  height: 113%;
}

.category-card-lab {
  grid-column: span 5;
  background: #e3f1ee;
}

.category-card-lab::after {
  background: linear-gradient(180deg, rgba(240, 248, 246, 0.97) 0%, rgba(227, 241, 238, 0.82) 52%, rgba(227, 241, 238, 0.04) 100%);
}

.category-card-lab .category-copy {
  width: 70%;
}

.category-card-lab > img {
  right: -10%;
  bottom: -34%;
  width: 85%;
  height: 85%;
}

.category-card-analytical {
  grid-column: span 4;
}

.category-card-analytical::after {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 58%, rgba(255, 255, 255, 0.12) 100%);
}

.category-card-analytical .category-copy {
  width: 78%;
}

.category-card-analytical > img {
  right: -15%;
  bottom: -10%;
  width: 100%;
  height: 61%;
}

.category-card-consumables {
  grid-column: span 5;
}

.category-card-consumables::after {
  background: linear-gradient(90deg, rgba(250, 253, 252, 0.98) 0%, rgba(243, 249, 247, 0.84) 48%, rgba(230, 241, 238, 0.08) 100%);
}

.category-card-consumables > img {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.08) saturate(0.96);
}

.category-card-reagents {
  grid-column: span 3;
  border-color: var(--brand-deep);
  background: var(--brand-deep);
  color: var(--white);
}

.category-card-reagents::after {
  background: linear-gradient(180deg, rgba(6, 71, 70, 0.96) 0%, rgba(6, 71, 70, 0.92) 68%, rgba(6, 71, 70, 0.6) 100%);
}

.category-card-reagents .category-copy {
  width: 100%;
}

.category-card-reagents .category-kicker,
.category-card-reagents .category-copy a {
  color: #8cd1c7;
}

.category-card-reagents .category-copy p {
  color: rgba(255, 255, 255, 0.64);
}

.category-card-reagents > img {
  right: -20%;
  bottom: -30%;
  width: 125%;
  height: 54%;
  opacity: 0.35;
  object-fit: cover;
}

.brands {
  padding-top: 110px;
  background: var(--surface-soft);
}

.brands-placeholder {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  align-items: center;
  gap: 46px;
  min-height: 250px;
  padding: 42px 48px;
  border: 1px dashed var(--border-strong);
  border-radius: 24px;
  background: var(--surface);
}

.placeholder-symbol {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  width: 120px;
  height: 120px;
}

.placeholder-symbol i {
  border: 1px solid var(--border-strong);
  background: var(--surface-mint);
}

.placeholder-symbol i:nth-child(1) { border-radius: 100% 0 0 0; }
.placeholder-symbol i:nth-child(2) { border-radius: 100% 100% 0 0; }
.placeholder-symbol i:nth-child(3) { border-radius: 100% 0 0 100%; }
.placeholder-symbol i:nth-child(4) { border-radius: 0 0 100% 0; }

.dev-label {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 5px 9px;
  border: 1px solid #b9d8d3;
  border-radius: 999px;
  background: #edf7f5;
  color: var(--brand-dark);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.brands-placeholder h3 {
  margin-top: 14px;
}

.brands-placeholder p {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--ink-500);
  font-size: 13px;
  line-height: 1.65;
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
}

.placeholder-counter {
  align-self: start;
  color: var(--border-strong);
  font-family: var(--mono);
  font-size: 13px;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  background: var(--surface);
}

.brand-card {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 142px;
  padding: 26px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  transition: background 220ms ease;
}

.brand-card::after {
  position: absolute;
  top: 14px;
  right: 15px;
  color: var(--brand);
  content: "↗";
  font-size: 11px;
  opacity: 0;
  transform: translate(-3px, 3px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.brand-card:hover {
  background: var(--surface-mint);
}

.brand-card:hover::after {
  opacity: 1;
  transform: translate(0, 0);
}

.brand-card img {
  width: 100%;
  height: 70px;
  object-fit: contain;
  filter: saturate(0.9);
}

.featured {
  background: var(--surface-soft);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  grid-column: span 4;
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
}

.product-card:first-child {
  grid-column: span 5;
}

.product-card:last-child {
  grid-column: span 3;
}

.product-media {
  position: relative;
  overflow: hidden;
  height: 278px;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(234, 245, 243, 0.85), rgba(255, 255, 255, 0.94)),
    var(--surface-mint);
}

.product-media::before {
  position: absolute;
  top: -36%;
  right: -20%;
  width: 80%;
  aspect-ratio: 1;
  border: 1px solid rgba(11, 124, 121, 0.15);
  border-radius: 50%;
  content: "";
}

.product-media img {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 34px;
  object-fit: contain;
  filter: drop-shadow(0 20px 24px rgba(15, 55, 55, 0.1));
  transition: transform 360ms ease;
}

.product-media img,
.scenario-visual img {
  mix-blend-mode: multiply;
}

.product-card:hover .product-media img {
  transform: scale(1.025);
}

.product-media-wide img {
  padding: 18px 24px 0;
}

.product-media .dev-label {
  position: absolute;
  right: 16px;
  bottom: 16px;
}

.product-badge {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 5px 9px;
  border: 1px solid rgba(190, 214, 210, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--brand-dark);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.product-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 250px;
  padding: 24px;
}

.product-copy > span {
  margin-bottom: 13px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-copy p {
  margin: 13px 0 20px;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.55;
}

.product-copy a {
  margin-top: auto;
  color: var(--brand-dark);
  font-size: 12px;
}

.product-actions {
  display: grid;
  gap: 10px;
  width: 100%;
  margin-top: auto;
}

.product-actions a {
  margin-top: 0;
}

.product-actions .details-link {
  color: var(--brand-dark);
}

.product-actions a:not(.details-link) {
  color: var(--ink-500);
  font-size: 10px;
  font-weight: 600;
}

.availability-note {
  max-width: 840px;
  margin: 28px 0 0;
  color: var(--ink-500);
  font-size: 12px;
  line-height: 1.6;
}

.services {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface-mint);
}

.services-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: 110px;
}

.services-intro {
  position: sticky;
  top: calc(var(--header-height) + 44px);
  align-self: start;
}

.services-intro > p:not(.eyebrow) {
  max-width: 500px;
  margin: 24px 0;
  color: var(--ink-700);
  font-size: 16px;
  line-height: 1.7;
}

.services-intro .button {
  margin-top: 32px;
}

.service-flow {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-flow::before {
  position: absolute;
  top: 32px;
  bottom: 32px;
  left: 21px;
  width: 1px;
  background: #8ebdb6;
  content: "";
}

.service-flow li {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 28px;
  min-height: 136px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(190, 214, 210, 0.78);
}

.service-flow li:first-child {
  border-top: 1px solid rgba(190, 214, 210, 0.78);
}

.service-flow li > span {
  z-index: 1;
  display: grid;
  place-items: center;
  align-self: start;
  width: 44px;
  height: 44px;
  border: 1px solid #79afa7;
  border-radius: 50%;
  background: var(--surface-mint);
  color: var(--brand-dark);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
}

.service-flow h3 {
  font-size: clamp(1.2rem, 1.55vw, 1.55rem);
}

.service-flow p {
  margin: 10px 0 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.6;
}

.projects {
  background: var(--surface);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: 310px 310px;
  gap: 20px;
}

.project-placeholder {
  grid-column: span 5;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  overflow: hidden;
  min-width: 0;
  border: 1px dashed var(--border-strong);
  border-radius: 24px;
  background: var(--surface-soft);
}

.project-placeholder-featured {
  grid-column: span 7;
  grid-row: span 2;
  grid-template-columns: 1fr;
  grid-template-rows: 1.28fr 0.72fr;
}

.project-frame {
  position: relative;
  overflow: hidden;
  min-height: 0;
  border-right: 1px dashed var(--border-strong);
  background:
    linear-gradient(rgba(11, 124, 121, 0.05) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(11, 124, 121, 0.05) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--surface-mint);
}

.project-placeholder-featured .project-frame {
  border-right: 0;
  border-bottom: 1px dashed var(--border-strong);
}

.project-frame > span {
  position: absolute;
  top: 20px;
  left: 22px;
  color: var(--ink-500);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.frame-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 118px;
  aspect-ratio: 1;
  transform: translate(-50%, -50%) rotate(45deg);
  border: 1px solid rgba(11, 124, 121, 0.25);
  border-radius: 50% 50% 0 50%;
}

.frame-mark::after {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(11, 124, 121, 0.16);
  border-radius: inherit;
  content: "";
}

.project-placeholder-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 28px;
}

.project-placeholder-featured .project-placeholder-copy {
  padding: 38px;
}

.project-placeholder-copy h3 {
  margin-top: 14px;
}

.project-placeholder-copy p {
  margin: 13px 0 0;
  color: var(--ink-500);
  font-size: 12px;
  line-height: 1.6;
}

.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: 286px 286px;
  gap: 20px;
}

.scenario-card {
  grid-column: span 5;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  background: var(--surface);
}

.scenario-card-featured {
  grid-column: span 7;
  grid-row: span 2;
  grid-template-columns: 1fr;
  grid-template-rows: minmax(0, 1.2fr) minmax(0, 0.8fr);
}

.scenario-visual {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border-right: 1px solid var(--border);
  background:
    radial-gradient(rgba(11, 124, 121, 0.1) 0.7px, transparent 0.7px) 0 0 / 20px 20px,
    linear-gradient(145deg, var(--surface-mint), var(--surface));
}

.scenario-card-featured .scenario-visual {
  border-right: 0;
  border-bottom: 1px solid var(--border);
}

.scenario-visual > span {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 20px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.scenario-visual img {
  width: 100%;
  height: 100%;
  padding: 42px 24px 18px;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(15, 55, 55, 0.1));
  transition: transform 360ms ease;
}

.scenario-card-featured .scenario-visual img {
  padding: 38px 70px 12px;
}

.scenario-card:hover .scenario-visual img {
  transform: scale(1.025);
}

.scenario-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-width: 0;
  padding: 28px;
}

.scenario-card-featured .scenario-copy {
  padding: 32px;
}

.scenario-copy > span {
  margin-bottom: 13px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.scenario-copy p {
  margin: 12px 0 18px;
  color: var(--ink-700);
  font-size: 14px;
  line-height: 1.55;
}

.scenario-copy a {
  margin-top: auto;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 700;
}

.company-facts {
  display: grid;
  gap: 0;
  max-width: 620px;
  margin: 0 0 30px;
  border-top: 1px solid var(--border);
}

.company-facts div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.company-facts dt {
  color: var(--ink-500);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.company-facts dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
}

.about {
  padding-top: 96px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 90px;
}

.about-visual {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: 28px;
  background: var(--surface-deep);
}

.about-visual::before {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image: radial-gradient(rgba(255, 255, 255, 0.45) 0.6px, transparent 0.6px);
  background-size: 24px 24px;
  content: "";
}

.about-logo-plate {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: min(54%, 300px);
  min-height: 150px;
  padding: 30px;
  transform: translate(-50%, -62%);
  border: 1px solid rgba(169, 220, 212, 0.34);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 60px rgba(0, 20, 22, 0.24);
}

.about-logo-plate img {
  width: 100%;
  max-width: 230px;
}

.about-route {
  position: absolute;
  right: 34px;
  bottom: 34px;
  left: 34px;
  display: grid;
  grid-template-columns: auto minmax(18px, 1fr) auto minmax(18px, 1fr) auto;
  align-items: center;
  gap: 14px;
  color: #a9dcd4;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.about-route b {
  height: 1px;
  background: rgba(169, 220, 212, 0.4);
}

.about-copy {
  max-width: 680px;
}

.about-copy h2 {
  max-width: 640px;
}

.about-lead {
  margin: 30px 0 18px;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.6;
}

.about-copy > p:not(.eyebrow):not(.about-lead) {
  max-width: 620px;
  margin-bottom: 30px;
  color: var(--ink-700);
  font-size: 16px;
  line-height: 1.75;
}

.contact-section {
  position: relative;
  overflow: hidden;
  padding: 116px 0;
  background: var(--surface-deep);
  color: var(--white);
}

.contact-section::before {
  position: absolute;
  top: -390px;
  left: 24%;
  width: 860px;
  aspect-ratio: 1;
  border: 1px solid rgba(140, 209, 199, 0.14);
  border-radius: 50%;
  box-shadow: 0 0 0 90px rgba(140, 209, 199, 0.018), 0 0 0 180px rgba(140, 209, 199, 0.014);
  content: "";
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(500px, 1.2fr);
  gap: 100px;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 540px;
  margin: 26px 0 40px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  line-height: 1.75;
}

.contact-links {
  display: grid;
  gap: 0;
  max-width: 500px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.contact-links a {
  display: grid;
  gap: 5px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.contact-links small {
  color: #8cd1c7;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-links strong {
  font-size: 15px;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.23);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.055);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: grid;
  gap: 7px;
}

.field > span {
  color: rgba(255, 255, 255, 0.84);
  font-size: 12px;
}

.field > span b {
  color: #8cd1c7;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 13px;
  outline: 0;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  transition: border-color 180ms ease, background 180ms ease;
}

.field input {
  height: 50px;
  padding: 0 15px;
}

.field textarea {
  min-height: 118px;
  padding: 14px 15px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(255, 255, 255, 0.52);
}

.field input:focus,
.field textarea:focus {
  border-color: #9eddd4;
  background: rgba(255, 255, 255, 0.085);
  box-shadow: 0 0 0 3px rgba(130, 203, 193, 0.16);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #e28b8b;
}

.field-error {
  min-height: 0;
  color: #f0a4a4;
  font-size: 10px;
  line-height: 1.35;
}

.field-error:empty {
  display: none;
}

.consent-row {
  display: grid;
  grid-template-columns: 20px 1fr;
  align-items: start;
  gap: 10px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  line-height: 1.5;
}

.consent-row input {
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  accent-color: var(--brand);
}

.consent-row strong {
  color: #8cd1c7;
}

.consent-row a {
  color: #a9dcd4;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.consent-row code {
  color: rgba(255, 255, 255, 0.78);
}

.form-button {
  width: 100%;
  border: 0;
}

.form-status {
  margin: -4px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  text-align: center;
}

.form-status.is-success {
  color: #a9dcd4;
}

.form-status.is-error {
  color: #f0a4a4;
}

.form-button:disabled {
  cursor: wait;
  opacity: 0.68;
  transform: none;
}

.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.site-footer {
  padding: 72px 0 24px;
  background: var(--surface-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 1.1fr 0.8fr 0.9fr;
  gap: 58px;
  padding-bottom: 56px;
}

.footer-intro p {
  max-width: 320px;
  margin: 26px 0 0;
  color: var(--ink-500);
  font-size: 13px;
  line-height: 1.65;
}

.footer-grid nav,
.footer-contacts {
  display: grid;
  align-content: start;
  gap: 12px;
  font-size: 12px;
}

.footer-grid nav strong,
.footer-contacts > strong {
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-grid nav a,
.footer-contacts a {
  color: var(--ink-700);
  line-height: 1.5;
  transition: color 180ms ease;
}

.footer-grid nav a:hover,
.footer-contacts a:hover {
  color: var(--brand);
}

.footer-contacts span {
  color: var(--ink-700);
  line-height: 1.5;
}

.footer-bottom a:hover {
  color: var(--brand);
}

.footer-placeholder {
  margin-top: 6px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  color: var(--ink-500);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.search-dialog {
  width: min(760px, calc(100% - 32px));
  max-height: min(760px, calc(100dvh - 48px));
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 36px 100px rgba(6, 50, 52, 0.24);
}

.search-dialog::backdrop {
  background: rgba(9, 42, 44, 0.54);
}

.search-dialog-inner {
  max-height: min(760px, calc(100dvh - 48px));
  overflow-y: auto;
  padding: 38px;
}

.search-dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 28px;
}

.search-dialog-head span {
  color: var(--brand);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.search-dialog-head h2 {
  margin-top: 8px;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
}

.search-field {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  padding: 0 18px;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
}

.search-field:focus-within {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(11, 124, 121, 0.09);
}

.search-field svg {
  width: 21px;
  fill: none;
  stroke: var(--brand);
  stroke-linecap: round;
  stroke-width: 1.7;
}

.search-field input {
  width: 100%;
  height: 58px;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 16px;
}

.search-hint {
  margin: 14px 0 24px;
  color: var(--ink-500);
  font-size: 11px;
  line-height: 1.55;
}

.search-results {
  display: grid;
  border-top: 1px solid var(--border);
}

.search-result {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 17px 2px;
  border-bottom: 1px solid var(--border);
}

.search-result:hover strong {
  color: var(--brand);
}

.search-result span {
  color: var(--ink-500);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.search-result strong {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  transition: color 180ms ease;
}

.search-result > b {
  align-self: center;
  color: var(--brand);
  font-size: 14px;
}

.search-empty {
  padding: 34px 0 10px;
}

.search-empty strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.search-empty p {
  margin: 0;
  color: var(--ink-500);
  font-size: 13px;
  line-height: 1.6;
}

.legal-page {
  background: var(--surface-soft);
}

.legal-header {
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.94);
}

.legal-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 92px;
}

.legal-header .button {
  min-height: 44px;
}

.legal-shell {
  max-width: 940px;
  padding-top: 104px;
  padding-bottom: 120px;
}

.legal-shell > h1 {
  max-width: 900px;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
}

.legal-lead {
  max-width: 760px;
  margin-bottom: 70px;
  color: var(--ink-700);
  font-size: 19px;
  line-height: 1.7;
}

.legal-shell section {
  padding: 34px 0;
  border-top: 1px solid var(--border);
}

.legal-shell section h2 {
  margin-bottom: 20px;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.legal-shell section p {
  max-width: 790px;
  margin-bottom: 12px;
  color: var(--ink-700);
  font-size: 14px;
  line-height: 1.8;
}

.legal-shell section a {
  color: var(--brand-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 24px;
  font-size: 12px;
  font-weight: 700;
}

.legal-footer {
  padding: 0 0 24px;
  background: var(--surface-soft);
}

.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@media (max-width: 1240px) {
  :root {
    --shell: min(100% - 64px, 1180px);
  }

  .header-inner {
    grid-template-columns: 160px 1fr auto;
    gap: 20px;
  }

  .brand {
    width: 126px;
  }

  .desktop-nav {
    gap: 16px;
    font-size: 12px;
  }

  .header-cta {
    padding-inline: 15px;
    font-size: 12px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(450px, 0.92fr);
    gap: 36px;
  }

  .category-copy {
    padding: 28px;
  }

  .services-grid,
  .about-grid,
  .contact-grid {
    gap: 70px;
  }
}

@media (max-width: 1020px) {
  :root {
    --shell: calc(100% - 56px);
    --header-height: 72px;
  }

  .site-header {
    background: rgba(255, 255, 255, 0.98);
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: grid;
    place-content: center;
    gap: 7px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: transparent;
  }

  .menu-toggle span {
    width: 18px;
    height: 1px;
    background: var(--ink);
    transition: transform 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .mobile-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: grid;
    align-content: start;
    height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    padding: 26px 28px 40px;
    visibility: hidden;
    transform: translateY(-12px);
    opacity: 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    pointer-events: none;
    transition: opacity 200ms ease, transform 200ms ease, visibility 200ms ease;
  }

  .mobile-nav.is-open {
    visibility: visible;
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-nav > a,
  .mobile-nav > details > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 58px;
    border-bottom: 1px solid var(--border);
    font-size: 19px;
    font-weight: 600;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav details[open] summary span {
    transform: rotate(45deg);
  }

  .mobile-nav summary span {
    color: var(--brand);
    transition: transform 180ms ease;
  }

  .mobile-catalog-links {
    display: grid;
    padding: 10px 0 16px 16px;
    border-bottom: 1px solid var(--border);
  }

  .mobile-catalog-links a {
    padding: 10px 0;
    color: var(--ink-700);
    font-size: 13px;
  }

  .mobile-nav .mobile-cta {
    justify-content: center;
    margin-top: 24px;
    border-bottom: 0;
    font-size: 14px;
  }

  .hero {
    min-height: 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-block: 82px 54px;
  }

  .hero-copy {
    max-width: 810px;
  }

  .hero-visual {
    width: min(100%, 700px);
    min-height: 590px;
    margin-inline: auto;
  }

  .hero-orbit {
    top: 42%;
    right: -38%;
    width: 850px;
  }

  .context-grid {
    grid-template-columns: 1fr;
  }

  .context-route {
    max-width: 100%;
    padding: 44px 0;
  }

  .context-copy {
    padding: 44px 0;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .section {
    padding: 96px 0;
  }

  .category-mosaic {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 380px);
  }

  .category-card,
  .category-card-medical,
  .category-card-lab,
  .category-card-analytical,
  .category-card-consumables,
  .category-card-reagents {
    grid-column: auto;
  }

  .category-card-reagents {
    grid-column: span 2;
  }

  .category-card-reagents .category-copy {
    width: 55%;
  }

  .category-card-reagents > img {
    right: -5%;
    bottom: -10%;
    width: 62%;
    height: 82%;
  }

  .featured-grid {
    grid-template-columns: 1fr 1fr;
  }

  .brands-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-card,
  .product-card:first-child,
  .product-card:last-child {
    grid-column: auto;
  }

  .product-card:first-child {
    grid-column: span 2;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 62px;
  }

  .services-intro {
    position: static;
    max-width: 720px;
  }

  .projects-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 580px 360px;
  }

  .project-placeholder,
  .project-placeholder-featured {
    grid-column: auto;
    grid-row: auto;
  }

  .project-placeholder-featured {
    grid-column: span 2;
  }

  .scenarios-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 540px 330px;
  }

  .scenario-card,
  .scenario-card-featured {
    grid-column: auto;
    grid-row: auto;
  }

  .scenario-card-featured {
    grid-column: span 2;
  }

  .about-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-copy {
    max-width: 700px;
  }

  .footer-grid {
    grid-template-columns: 1.1fr 1fr 1fr;
  }

  .footer-intro {
    grid-column: 1 / -1;
  }
}

@media (max-width: 800px) {
  :root {
    --shell: calc(100% - 40px);
  }

  .brand {
    width: 118px;
  }

  h1 {
    font-size: clamp(2.65rem, 10vw, 4rem);
    line-height: 1.04;
  }

  .hero-grid {
    padding-top: 66px;
  }

  .hero-signoff {
    margin-top: 40px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .visual-caption-top {
    left: 2%;
  }

  .equipment-stage-main {
    width: 91%;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 44px;
  }

  .section-heading > p {
    max-width: 660px;
  }

  .category-mosaic {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(5, 390px);
  }

  .category-card,
  .category-card-reagents {
    grid-column: auto;
  }

  .category-card-reagents .category-copy {
    width: 70%;
  }

  .brands-placeholder {
    grid-template-columns: 100px 1fr;
    gap: 30px;
    padding: 34px;
  }

  .placeholder-symbol {
    width: 90px;
    height: 90px;
  }

  .placeholder-counter {
    display: none;
  }

  .brand-card {
    min-height: 124px;
    padding: 24px;
  }

  .brand-card img {
    height: 60px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 560px 310px 310px;
  }

  .project-placeholder-featured {
    grid-column: auto;
  }

  .scenarios-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .scenario-card,
  .scenario-card-featured {
    grid-column: auto;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 280px auto;
  }

  .scenario-card-featured .scenario-visual,
  .scenario-visual {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .scenario-card-featured .scenario-visual img {
    padding: 38px 42px 12px;
  }

  .scenario-copy,
  .scenario-card-featured .scenario-copy {
    min-height: 236px;
    padding: 28px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .about-visual {
    min-height: 460px;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 42px;
  }

  .footer-intro,
  .footer-contacts {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  :root {
    --shell: calc(100% - 36px);
  }

  .section {
    padding: 74px 0;
  }

  .eyebrow {
    margin-bottom: 16px;
    font-size: 10px;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 2.65rem);
  }

  .header-actions {
    gap: 7px;
  }

  .header-actions .icon-button,
  .menu-toggle {
    width: 44px;
    height: 44px;
  }

  .hero-grid {
    padding: 56px 0 42px;
  }

  h1 {
    font-size: clamp(2.35rem, 10.8vw, 3.15rem);
    letter-spacing: -0.05em;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 420px;
    margin-top: 18px;
  }

  .harmala-frame {
    top: 10%;
    right: 0;
    gap: 10px;
    width: 83%;
  }

  .equipment-stage-main {
    right: -8%;
    width: 99%;
    height: 72%;
  }

  .equipment-stage-left {
    left: -2%;
    width: 38%;
    height: 26%;
    padding: 8px;
  }

  .equipment-stage-right {
    top: 6%;
    width: 26%;
  }

  .visual-caption-top {
    top: 10%;
    padding: 9px 11px;
  }

  .visual-caption-top strong {
    font-size: 10px;
  }

  .visual-caption-bottom {
    right: 0;
    bottom: 2%;
    max-width: 205px;
    padding: 9px 11px;
  }

  .context-route {
    grid-template-columns: auto minmax(14px, 1fr) auto minmax(14px, 1fr) auto;
    gap: 9px;
    padding: 36px 0;
  }

  .context-node {
    padding: 10px 11px;
    font-size: 8px;
  }

  .context-copy {
    padding: 36px 0;
  }

  .context-copy h2 {
    font-size: 1.9rem;
  }

  .context-copy > p:last-child {
    font-size: 14px;
  }

  .category-mosaic {
    grid-template-rows: repeat(5, 380px);
    gap: 14px;
  }

  .category-card {
    border-radius: 20px;
  }

  .category-copy,
  .category-card-lab .category-copy,
  .category-card-analytical .category-copy,
  .category-card-reagents .category-copy {
    width: 78%;
    padding: 24px;
  }

  .category-card-medical > img {
    right: -4%;
    width: 54%;
  }

  .category-card-lab > img {
    right: -24%;
    width: 102%;
  }

  .category-card-analytical > img {
    width: 115%;
  }

  .category-card-reagents > img {
    right: -25%;
    width: 115%;
    height: 55%;
  }

  .brands-placeholder {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 28px;
  }

  .brands-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-radius: 18px;
  }

  .brand-card {
    min-height: 112px;
    padding: 20px;
  }

  .brand-card img {
    height: 48px;
  }

  .placeholder-symbol {
    width: 76px;
    height: 76px;
  }

  .featured-grid {
    grid-template-columns: 1fr;
  }

  .product-card:first-child {
    grid-column: auto;
  }

  .product-media {
    height: 280px;
  }

  .product-copy {
    min-height: 240px;
    padding: 24px;
  }

  .services-grid {
    gap: 48px;
  }

  .service-flow li {
    grid-template-columns: 44px 1fr;
    gap: 18px;
  }

  .projects-grid {
    grid-template-rows: 520px 420px 420px;
    gap: 14px;
  }

  .project-placeholder:not(.project-placeholder-featured) {
    grid-template-columns: 1fr;
    grid-template-rows: 1.1fr 0.9fr;
  }

  .project-placeholder:not(.project-placeholder-featured) .project-frame {
    border-right: 0;
    border-bottom: 1px dashed var(--border-strong);
  }

  .scenario-card,
  .scenario-card-featured {
    grid-template-rows: 240px auto;
    border-radius: 20px;
  }

  .scenario-copy,
  .scenario-card-featured .scenario-copy {
    min-height: 252px;
    padding: 24px;
  }

  .scenario-card-featured .scenario-visual img,
  .scenario-visual img {
    padding: 38px 24px 12px;
  }

  .about {
    padding-top: 72px;
  }

  .about-visual {
    min-height: 380px;
  }

  .about-logo-plate {
    width: min(58%, 240px);
    min-height: 126px;
    padding: 24px;
  }

  .about-route {
    right: 20px;
    bottom: 24px;
    left: 20px;
    gap: 7px;
    font-size: 7px;
  }

  .about-lead {
    font-size: 17px;
  }

  .company-facts div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .contact-section {
    padding: 76px 0;
  }

  .contact-grid {
    gap: 52px;
  }

  .contact-form {
    padding: 25px 18px;
    border-radius: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-intro,
  .footer-contacts {
    grid-column: auto;
  }

  .footer-bottom {
    display: grid;
  }

  .search-dialog-inner {
    padding: 26px 20px;
  }
}

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

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

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

  .harmala-frame,
  .equipment-stage {
    transform: none !important;
  }
}