:root {
  --ink: #07151e;
  --ink-2: #0b202c;
  --ink-3: #12313e;
  --paper: #f3f5f2;
  --white: #ffffff;
  --muted: #64737b;
  --line: #dbe2df;
  --mint: #6ee7b7;
  --mint-dark: #1d9f73;
  --cyan: #42c8e8;
  --amber: #f2b35d;
  --danger: #f27b6d;
  --radius: 20px;
  --shadow: 0 24px 64px rgba(7, 21, 30, 0.11);
  --container: min(1380px, calc(100vw - 64px));
}

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

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

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

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

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

button,
select {
  cursor: pointer;
}

svg {
  width: 1.15em;
  height: 1.15em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 8px;
  left: 8px;
  padding: 12px 18px;
  color: var(--ink);
  background: var(--mint);
  border-radius: 10px;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

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

.topbar {
  position: relative;
  z-index: 55;
  height: 36px;
  color: #c6d6dc;
  background: #051018;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.topbar p,
.topbar-inner > div {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.topbar a {
  transition: color 0.2s ease;
}

.topbar a:hover {
  color: var(--mint);
}

.topbar-inner > div > span {
  width: 1px;
  height: 13px;
  background: rgba(255, 255, 255, 0.25);
}

.status-dot {
  position: relative;
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--mint);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(110, 231, 183, 0.12);
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  height: 82px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(7, 21, 30, 0.08);
  backdrop-filter: blur(16px);
  transition:
    height 0.25s ease,
    box-shadow 0.25s ease;
}

.site-header.scrolled {
  height: 72px;
  box-shadow: 0 12px 30px rgba(7, 21, 30, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
}

.brand-mark {
  display: block;
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  overflow: visible;
  border-radius: 0;
  background: transparent url("./favicon.svg") center / contain no-repeat;
  color: transparent;
  font-size: 0;
}

.brand-mark::after {
  content: none;
}

.brand-word {
  display: grid;
  justify-items: start;
  gap: 5px;
  color: var(--ink);
}

.brand-word strong {
  display: block;
  font-size: 26px;
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.07em;
}

.brand-word strong > span {
  color: var(--mint-dark);
}

.brand-word small {
  display: block;
  margin: 0;
  color: #718087;
  font-size: 8px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.2em;
  white-space: nowrap;
}

.brand-light .brand-mark {
  border-radius: 10px;
  background-color: var(--white);
  background-size: 44px 44px;
}

.brand-light .brand-word {
  color: var(--white);
}

.brand-light .brand-word small {
  color: #8ba0aa;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  height: 100%;
}

.site-nav > a {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  color: #32434c;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.015em;
}

.site-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--mint-dark);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.22s ease;
}

.site-nav > a:hover::after,
.site-nav > a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-nav .nav-cta {
  height: 44px;
  padding: 0 20px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
}

.site-nav .nav-cta span {
  margin-left: 16px;
  color: var(--mint);
  font-size: 17px;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 42px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  background: var(--ink);
}

.menu-toggle b {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  clip: rect(0 0 0 0);
}

.loading-screen {
  display: grid;
  min-height: 60vh;
  place-items: center;
  align-content: center;
  gap: 16px;
  color: var(--muted);
}

.loader-ring {
  width: 42px;
  height: 42px;
  border: 2px solid var(--line);
  border-top-color: var(--mint-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 19px;
  color: #3c565e;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.eyebrow > span {
  width: 28px;
  height: 1px;
  background: var(--mint-dark);
}

.eyebrow-light {
  color: #bcd0d7;
}

.eyebrow-light > span {
  background: var(--mint);
}

.home-hero {
  position: relative;
  min-height: 760px;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.home-hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  transform: scale(1.01);
}

.home-hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, #07151e 0%, rgba(7, 21, 30, 0.98) 28%, rgba(7, 21, 30, 0.72) 52%, rgba(7, 21, 30, 0.12) 88%),
    linear-gradient(0deg, rgba(7, 21, 30, 0.88) 0%, transparent 34%);
}

.home-hero-media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.home-hero-grid,
.page-hero-grid,
.service-teaser-grid,
.contact-band-grid,
.not-found-grid {
  position: absolute;
  inset: 0;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(110, 231, 183, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 231, 183, 0.28) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to right, black, transparent 72%);
}

.home-hero-inner {
  position: relative;
  display: grid;
  min-height: 600px;
  grid-template-columns: minmax(0, 700px) 1fr;
  align-items: center;
  padding-block: 88px 56px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy h1,
.page-hero h1,
.not-found h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(56px, 6.3vw, 104px);
  font-weight: 800;
  line-height: 0.93;
  letter-spacing: -0.075em;
}

.hero-copy h1 em,
.page-hero h1 em {
  color: var(--mint);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.055em;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 620px;
  margin: 30px 0 0;
  color: #c4d1d6;
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.button svg,
.text-link svg,
.solution-card b svg,
.category-panel b svg,
.source-card a svg,
.filter-help a svg {
  transition: transform 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover svg,
.text-link:hover svg,
.solution-card:hover b svg,
.category-panel:hover b svg,
.source-card a:hover svg,
.filter-help a:hover svg {
  transform: translateX(4px);
}

.button-primary {
  color: var(--ink);
  background: var(--mint);
}

.button-primary:hover {
  background: #92f0cc;
}

.button-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.28);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.button-dark {
  color: var(--white);
  background: var(--ink);
}

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

.button-outline {
  color: var(--ink);
  background: transparent;
  border-color: #bcc9c5;
}

.hero-corner-note {
  position: absolute;
  right: 0;
  bottom: 46px;
  width: 220px;
  padding: 21px 24px;
  background: rgba(7, 21, 30, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 10px;
  backdrop-filter: blur(12px);
}

.hero-corner-note span {
  color: var(--mint);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.25em;
}

.hero-corner-note p {
  margin: 8px 0 12px;
  color: #b3c3c9;
  font-size: 12px;
}

.hero-corner-note b {
  font-size: 12px;
}

.hero-metrics {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 160px;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(6, 19, 27, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 0;
  border-radius: 16px 16px 0 0;
  backdrop-filter: blur(16px);
}

.hero-metrics > div {
  display: flex;
  align-items: center;
  gap: 19px;
  padding: 24px 34px;
  border-right: 1px solid rgba(255, 255, 255, 0.11);
}

.hero-metrics > div:last-child {
  border-right: 0;
}

.hero-metrics strong {
  color: var(--white);
  font-size: 40px;
  font-weight: 750;
  letter-spacing: -0.06em;
}

.hero-metrics strong sup {
  color: var(--mint);
  font-size: 17px;
}

.hero-metrics span {
  max-width: 110px;
  color: #9db0b8;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.intro-strip {
  padding: 96px 0;
  background: var(--white);
}

.intro-strip-inner {
  display: grid;
  grid-template-columns: 0.65fr 2fr 0.85fr;
  gap: 72px;
  align-items: start;
}

.intro-strip h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(36px, 4vw, 62px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.intro-strip h2 em {
  color: var(--mint-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.intro-strip-inner > p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.section {
  padding: 112px 0;
}

.category-section,
.featured-section,
.related-section {
  background: var(--paper);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 50px;
}

.section-heading h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(38px, 4.2vw, 64px);
  font-weight: 720;
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.section-heading > p {
  max-width: 450px;
  margin: 0;
  color: #9eb2bb;
}

.section-heading-light h2 {
  color: var(--white);
}

.text-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 13px;
  padding-bottom: 6px;
  border-bottom: 1px solid #9daca8;
  font-size: 13px;
  font-weight: 800;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.category-panel {
  position: relative;
  display: grid;
  min-height: 380px;
  grid-template-columns: 1fr 46%;
  color: var(--white);
  background: var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease;
}

.category-panel:nth-child(2) {
  background: #102a37;
}

.category-panel:nth-child(3) {
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}

.category-panel:nth-child(4) {
  background: #15322b;
}

.category-panel:hover {
  z-index: 2;
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.category-panel-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: 38px;
}

.category-panel-copy > span {
  color: var(--mint);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.category-panel:nth-child(3) .category-panel-copy > span {
  color: var(--mint-dark);
}

.category-panel-copy > p {
  margin: 38px 0 4px;
  color: #94a8b1;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.category-panel-copy h3 {
  margin: 0;
  font-size: clamp(29px, 3vw, 46px);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.category-panel-copy small {
  display: block;
  max-width: 340px;
  margin-top: 17px;
  color: #a9bac1;
  font-size: 13px;
  line-height: 1.6;
}

.category-panel:nth-child(3) .category-panel-copy small {
  color: var(--muted);
}

.category-panel-copy b {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 28px;
  font-size: 12px;
}

.category-panel > img {
  position: absolute;
  z-index: 1;
  right: 5%;
  bottom: 9%;
  width: 42%;
  height: 66%;
  object-fit: contain;
  filter:
    drop-shadow(0 22px 24px rgba(0, 0, 0, 0.2))
    contrast(1.035);
  transition: transform 0.32s ease;
}

.category-panel::after {
  position: absolute;
  z-index: 0;
  right: -80px;
  bottom: -90px;
  width: 340px;
  height: 340px;
  content: "";
  background: radial-gradient(circle, rgba(110, 231, 183, 0.18), transparent 68%);
}

.category-panel:hover > img {
  transform: translate(-8px, -5px) scale(1.035);
}

.solutions-section,
.engineering-process {
  position: relative;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.solutions-section::after {
  position: absolute;
  right: -300px;
  bottom: -400px;
  width: 800px;
  height: 800px;
  content: "";
  background: radial-gradient(circle, rgba(66, 200, 232, 0.1), transparent 66%);
  border-radius: 50%;
}

.solution-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  overflow: hidden;
}

.solution-card {
  position: relative;
  display: flex;
  min-height: 390px;
  flex-direction: column;
  padding: 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.13);
  transition: background 0.25s ease;
}

.solution-card:last-child {
  border-right: 0;
}

.solution-card:hover {
  background: rgba(110, 231, 183, 0.08);
}

.solution-icon {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  color: var(--mint);
  background: rgba(110, 231, 183, 0.07);
  border: 1px solid rgba(110, 231, 183, 0.24);
  border-radius: 50%;
}

.solution-icon svg {
  width: 34px;
  height: 34px;
  stroke-width: 1.4;
}

.solution-card > span {
  position: absolute;
  top: 31px;
  right: 31px;
  color: #57707b;
  font-size: 12px;
  font-weight: 800;
}

.solution-card h3 {
  margin: 50px 0 15px;
  font-size: 26px;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.solution-card p {
  margin: 0;
  color: #8da3ad;
  font-size: 14px;
}

.solution-card b {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  color: var(--mint);
  font-size: 12px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 15px;
  overflow: hidden;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.product-card:hover {
  z-index: 2;
  border-color: #bdcac6;
  box-shadow: 0 22px 44px rgba(7, 21, 30, 0.1);
  transform: translateY(-5px);
}

.product-card-media {
  position: relative;
  display: grid;
  aspect-ratio: 1.12;
  place-items: center;
  padding: 0;
  background: linear-gradient(145deg, #fff 0%, #f5f8f6 55%, #edf2ef 100%);
  border-bottom: 1px solid #e9eeeb;
  overflow: hidden;
}

.product-card-media::before {
  position: absolute;
  z-index: 1;
  inset: 13px;
  content: "";
  pointer-events: none;
  border: 1px solid rgba(9, 33, 37, 0.06);
  border-radius: 11px;
}

.product-card-media img {
  position: absolute;
  inset: 11%;
  width: 78%;
  height: 78%;
  object-fit: contain;
  object-position: 50% 50%;
  mix-blend-mode: normal;
  filter:
    drop-shadow(0 20px 18px rgba(7, 31, 34, 0.14))
    contrast(1.035);
  transition: transform 0.32s ease;
}

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

.product-tag {
  position: absolute;
  z-index: 2;
  top: 17px;
  left: 17px;
  max-width: calc(100% - 72px);
  padding: 6px 8px;
  color: #4a5c64;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid #dde5e1;
  border-radius: 5px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
}

.product-arrow {
  position: absolute;
  z-index: 2;
  top: 16px;
  right: 16px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-4px, 4px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.product-card:hover .product-arrow {
  opacity: 1;
  transform: translate(0);
}

.product-card-body {
  padding: 22px 22px 24px;
}

.product-source {
  margin: 0 0 10px;
  color: var(--mint-dark);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.product-card h3 {
  min-height: 2.75em;
  margin: 0;
  font-size: 17px;
  line-height: 1.38;
  letter-spacing: -0.025em;
}

.product-card h3 a {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.product-card dl {
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid #edf0ee;
}

.product-card dl > div {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 8px;
  font-size: 10px;
  line-height: 1.35;
}

.product-card dt {
  color: #859197;
}

.product-card dd {
  margin: 0;
  font-weight: 750;
  text-align: right;
}

.product-card-body > p:not(.product-source) {
  display: -webkit-box;
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 12px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.service-teaser {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(circle at 26% 54%, rgba(66, 200, 232, 0.12), transparent 24%),
    #0b202c;
  overflow: hidden;
}

.service-teaser-inner {
  display: grid;
  min-height: 720px;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 110px;
  align-items: center;
}

.service-orbit {
  position: relative;
  display: grid;
  width: min(440px, 38vw);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(110, 231, 183, 0.3);
  border-radius: 50%;
}

.service-photo {
  position: relative;
  min-height: 520px;
  background-image:
    linear-gradient(0deg, rgba(7, 21, 30, 0.72), transparent 52%),
    var(--service-image);
  background-position: 39% center;
  background-size: cover;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 20px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}

.service-photo::after {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(110, 231, 183, 0.22);
  border-radius: 13px;
  pointer-events: none;
}

.service-photo > div {
  position: absolute;
  z-index: 2;
  right: 34px;
  bottom: 32px;
  left: 34px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  align-items: end;
}

.service-photo span,
.service-photo small {
  color: #a9c0c9;
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.service-photo span {
  grid-column: 1 / -1;
}

.service-photo b {
  color: var(--mint);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 54px;
  font-weight: 400;
  line-height: 0.9;
}

.service-photo small {
  padding-bottom: 6px;
}

.service-orbit::before,
.service-orbit::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(110, 231, 183, 0.15);
  border-radius: 50%;
}

.service-orbit::before {
  inset: 12%;
}

.service-orbit::after {
  inset: 29%;
  background: rgba(110, 231, 183, 0.05);
}

.service-orbit > span {
  position: absolute;
  inset: -8px;
  border-top: 2px solid var(--mint);
  border-right: 2px solid transparent;
  border-radius: 50%;
  animation: orbit 8s linear infinite;
}

@keyframes orbit {
  to {
    transform: rotate(360deg);
  }
}

.service-orbit b {
  z-index: 1;
  color: var(--mint);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 74px;
  font-weight: 400;
}

.service-teaser h2 {
  margin: 0;
  font-size: clamp(43px, 4.9vw, 74px);
  line-height: 1;
  letter-spacing: -0.065em;
}

.service-teaser-inner > div:last-child > p:not(.eyebrow) {
  max-width: 660px;
  margin: 28px 0 0;
  color: #9db1ba;
  font-size: 17px;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 30px;
  margin: 33px 0;
}

.check-list span,
.product-assurances span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #c3d2d8;
  font-size: 12px;
  font-weight: 700;
}

.check-list svg,
.product-assurances svg {
  flex: 0 0 auto;
  color: var(--mint);
}

.contact-band {
  position: relative;
  color: var(--white);
  background:
    linear-gradient(90deg, #1b7660, #133f45 70%),
    var(--mint-dark);
  overflow: hidden;
}

.contact-band::after {
  position: absolute;
  top: -260px;
  right: -140px;
  width: 680px;
  height: 680px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(255, 255, 255, 0.025),
    0 0 0 160px rgba(255, 255, 255, 0.02);
}

.contact-band-inner {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 430px;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 100px;
  align-items: center;
}

.contact-band h2 {
  margin: 0;
  font-size: clamp(46px, 5vw, 74px);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.contact-band-inner > div:last-child > p {
  max-width: 520px;
  margin: 0;
  color: #d0e3df;
}

.contact-band-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
  margin-top: 32px;
}

.chat-inline-button {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  color: var(--white);
  background: transparent;
  border: 0;
  font-size: 18px;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.chat-inline-button > span:first-child {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--mint);
  border: 1px solid rgba(110, 231, 183, 0.45);
  border-radius: 50%;
  letter-spacing: 0.08em;
}

.chat-inline-button > span:last-child {
  display: grid;
}

.chat-inline-button small {
  color: #aec9c5;
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.page-hero {
  position: relative;
  min-height: 540px;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 20%, rgba(110, 231, 183, 0.12), transparent 28%),
    linear-gradient(135deg, var(--ink), #0b2632);
  overflow: hidden;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 540px;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  padding: 70px 0;
}

.page-hero h1 {
  font-size: clamp(52px, 6vw, 90px);
}

.page-lead {
  max-width: 680px;
  margin: 28px 0 0;
  color: #a8bac1;
  font-size: 18px;
}

.page-hero-stat {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 26px 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
}

.page-hero-stat strong {
  color: var(--mint);
  font-size: 55px;
  line-height: 1;
  letter-spacing: -0.07em;
}

.page-hero-stat span {
  color: #9db0b8;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-bottom: 38px;
  color: #849198;
  font-size: 11px;
  font-weight: 650;
}

.breadcrumbs a:hover {
  color: var(--mint-dark);
}

.breadcrumbs i {
  color: #bbc4c1;
  font-style: normal;
}

.catalog-section {
  padding: 36px 0 110px;
}

.catalog-toolbar {
  position: sticky;
  z-index: 20;
  top: 72px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-bottom: 32px;
  padding: 12px;
  background: rgba(243, 245, 242, 0.94);
  border: 1px solid var(--line);
  border-radius: 13px;
  backdrop-filter: blur(12px);
}

.catalog-search {
  display: flex;
  height: 52px;
  align-items: center;
  gap: 13px;
  padding: 0 16px;
  background: var(--white);
  border: 1px solid #ced8d4;
  border-radius: 8px;
}

.catalog-search svg {
  flex: 0 0 auto;
  color: #718087;
}

.catalog-search input {
  width: 100%;
  height: 100%;
  background: transparent;
  border: 0;
  outline: 0;
}

.catalog-search kbd {
  padding: 4px 7px;
  color: #879399;
  background: #f0f3f1;
  border: 1px solid #d9e0dd;
  border-radius: 5px;
  font-size: 9px;
}

.catalog-sort {
  display: flex;
  height: 52px;
  align-items: center;
  gap: 12px;
  padding: 0 12px 0 18px;
  background: var(--white);
  border: 1px solid #ced8d4;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
}

.catalog-sort span {
  color: #78858b;
}

.catalog-sort select {
  min-width: 120px;
  height: 36px;
  background: transparent;
  border: 0;
  outline: 0;
  font-weight: 750;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.catalog-filters {
  position: sticky;
  top: 150px;
}

.filter-block {
  margin-bottom: 30px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line);
}

.filter-block h2 {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: -0.01em;
}

.filter-block button,
[data-subcategories] button {
  display: flex;
  width: 100%;
  min-height: 36px;
  align-items: center;
  justify-content: space-between;
  padding: 6px 7px;
  color: #52636b;
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-size: 11px;
  text-align: left;
}

.filter-block button:hover,
.filter-block button.active,
[data-subcategories] button:hover,
[data-subcategories] button.active {
  color: var(--ink);
  background: rgba(110, 231, 183, 0.14);
  font-weight: 750;
}

.filter-block button b,
[data-subcategories] button b {
  color: #8b989e;
  font-size: 9px;
}

.filter-help {
  padding: 22px;
  color: var(--white);
  background: var(--ink);
  border-radius: 12px;
}

.filter-help > span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--ink);
  background: var(--mint);
  border-radius: 50%;
  font-weight: 900;
}

.filter-help h3 {
  margin: 20px 0 8px;
  font-size: 17px;
}

.filter-help p {
  margin: 0;
  color: #8fa3ac;
  font-size: 11px;
}

.filter-help a {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--mint);
  font-size: 11px;
  font-weight: 800;
}

.results-head {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.results-head p {
  margin: 0;
  color: #728087;
  font-size: 11px;
}

.results-head strong {
  color: var(--ink);
}

.mobile-filter-button {
  display: none;
}

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

.load-more {
  display: flex;
  min-width: 190px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 34px auto 0;
  color: var(--white);
  background: var(--ink);
  border: 0;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
}

.load-more span {
  color: var(--mint);
  font-size: 10px;
}

.catalog-editorial-banner {
  position: relative;
  min-height: 520px;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.catalog-editorial-media {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(7, 21, 30, 0.97) 0%, rgba(7, 21, 30, 0.9) 30%, rgba(7, 21, 30, 0.18) 70%),
    var(--consumables-image);
  background-position: center;
  background-size: cover;
}

.catalog-editorial-inner {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 520px;
  max-width: 1380px;
  align-content: center;
  justify-items: start;
}

.catalog-editorial-inner h2 {
  margin: 0;
  font-size: clamp(45px, 5vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.catalog-editorial-inner > p:not(.eyebrow) {
  max-width: 540px;
  margin: 24px 0 29px;
  color: #a9bac1;
  font-size: 15px;
}

.catalog-empty {
  padding: 80px 20px;
  text-align: center;
}

.catalog-empty > span {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  place-items: center;
  color: #73848b;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.catalog-empty span svg {
  width: 28px;
  height: 28px;
}

.catalog-empty h2 {
  margin: 0;
  font-size: 28px;
}

.catalog-empty p {
  margin: 10px auto 24px;
  color: var(--muted);
}

.product-detail-section {
  padding: 34px 0 94px;
  background: var(--white);
}

.product-detail-section .breadcrumbs {
  margin-bottom: 26px;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: 74px;
  align-items: start;
}

.product-gallery {
  min-width: 0;
}

.product-main-image {
  position: relative;
  display: grid;
  aspect-ratio: 1.16;
  place-items: center;
  padding: 0;
  background: linear-gradient(145deg, #fff 0%, #f5f8f6 52%, #edf2ef 100%);
  border: 1px solid #e2e8e5;
  border-radius: 18px;
  overflow: hidden;
}

.product-main-image::before {
  position: absolute;
  inset: 24px;
  content: "";
  pointer-events: none;
  border: 1px solid rgba(9, 33, 37, 0.07);
  border-radius: 14px;
}

.product-main-image > img {
  position: absolute;
  z-index: 0;
  inset: 9%;
  width: 82%;
  height: 82%;
  object-fit: contain;
  object-position: 50% 50%;
  mix-blend-mode: normal;
  filter:
    drop-shadow(0 30px 28px rgba(7, 31, 34, 0.17))
    contrast(1.035);
}

.product-source-badge {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 20px;
  padding: 7px 10px;
  color: #54666e;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid #dbe3df;
  border-radius: 5px;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.product-main-image > button {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 20px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border: 0;
  border-radius: 50%;
}

.product-thumbnails {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  overflow-x: auto;
}

.product-thumbnails button {
  display: grid;
  width: 86px;
  height: 74px;
  flex: 0 0 auto;
  place-items: center;
  padding: 7px;
  background: #f4f7f4;
  border: 1px solid #dde5e1;
  border-radius: 9px;
}

.product-thumbnails button.active {
  border-color: var(--mint-dark);
  box-shadow: inset 0 0 0 1px var(--mint-dark);
}

.product-thumbnails img {
  width: 78%;
  height: 78%;
  object-fit: contain;
  object-position: 50% 50%;
  mix-blend-mode: normal;
  filter: contrast(1.025);
}

.product-summary {
  padding-top: 18px;
}

.product-summary h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(38px, 4.3vw, 66px);
  font-weight: 750;
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.original-name {
  margin: 15px 0 0;
  color: #839198;
  font-size: 11px;
}

.product-intro {
  max-width: 680px;
  margin: 24px 0 0;
  color: #5d6d74;
  font-size: 16px;
  line-height: 1.72;
}

.key-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 30px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.key-specs > div {
  display: grid;
  gap: 8px;
  min-height: 90px;
  align-content: center;
  padding: 14px 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.key-specs span {
  color: #7a898f;
  font-size: 10px;
}

.key-specs strong {
  font-size: 14px;
  line-height: 1.35;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.product-assurances {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 25px;
  margin-top: 28px;
}

.product-assurances span {
  color: #66767d;
  font-size: 10px;
}

.product-information {
  padding: 96px 0;
  background: var(--paper);
}

.product-information-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
}

.product-information-main {
  display: grid;
  gap: 20px;
}

.content-card {
  padding: clamp(28px, 4vw, 54px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 15px;
}

.content-card h2 {
  margin: 0 0 22px;
  font-size: clamp(31px, 3vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.content-card > p:not(.eyebrow) {
  margin: 0;
  color: #5e6e75;
  line-height: 1.75;
  white-space: pre-line;
}

.source-language {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.source-language > span {
  display: grid;
  width: 38px;
  height: 28px;
  place-items: center;
  color: var(--ink);
  background: var(--mint);
  border-radius: 5px;
  font-size: 10px;
  font-weight: 900;
}

.source-language strong {
  font-size: 12px;
}

.source-language p {
  margin: 6px 0 0;
  color: #78868c;
  font-size: 12px;
  line-height: 1.65;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table tr {
  border-bottom: 1px solid #e3e9e6;
}

.spec-table tr:first-child {
  border-top: 1px solid #e3e9e6;
}

.spec-table th,
.spec-table td {
  padding: 16px 12px;
  font-size: 13px;
  line-height: 1.45;
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  width: 42%;
  color: #69787f;
  font-weight: 550;
}

.spec-table td {
  font-weight: 750;
}

.spec-placeholder {
  padding: 30px;
  background: var(--paper);
  border-radius: 9px;
}

.spec-placeholder p {
  margin: 0 0 12px;
  color: var(--muted);
}

.spec-placeholder a {
  color: var(--mint-dark);
  font-size: 12px;
  font-weight: 800;
}

.product-information-aside {
  position: sticky;
  top: 95px;
  display: grid;
  gap: 16px;
}

.source-card,
.document-card {
  padding: 28px;
  border-radius: 14px;
}

.source-card {
  color: var(--white);
  background: var(--ink);
}

.source-card > span {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  color: var(--ink);
  background: var(--mint);
  border-radius: 10px;
  font-size: 26px;
  font-weight: 900;
}

.source-card p {
  margin: 28px 0 4px;
  color: #879ba5;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.source-card h3 {
  margin: 0;
  font-size: 21px;
}

.source-card small {
  display: block;
  margin-top: 8px;
  color: #778d97;
}

.source-card a {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 25px;
  color: var(--mint);
  font-size: 11px;
  font-weight: 800;
}

.document-card {
  background: #dff4eb;
  border: 1px solid #b9e0d1;
}

.document-card > div {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  background: var(--mint-dark);
  border-radius: 50%;
}

.document-card h3 {
  margin: 24px 0 8px;
}

.document-card p {
  margin: 0 0 18px;
  color: #527168;
  font-size: 12px;
}

.document-card a {
  font-size: 11px;
  font-weight: 850;
  border-bottom: 1px solid currentColor;
}

.image-lightbox {
  position: fixed;
  z-index: 200;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 40px;
  background: rgba(3, 10, 14, 0.93);
}

.image-lightbox[hidden] {
  display: none;
}

.image-lightbox > img {
  max-width: min(1100px, 92vw);
  max-height: 84vh;
  object-fit: contain;
  background: var(--white);
  border-radius: 12px;
}

.image-lightbox > button {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 46px;
  height: 46px;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  font-size: 28px;
}

.solution-detail-section {
  background: var(--white);
}

.solution-detail-list {
  border-top: 1px solid var(--line);
}

.solution-detail {
  display: grid;
  min-height: 260px;
  grid-template-columns: 80px 90px minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
  padding: 40px 20px;
  border-bottom: 1px solid var(--line);
}

.solution-detail-index {
  color: #a0aba8;
  font-size: 12px;
  font-weight: 800;
}

.solution-detail-icon {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  color: var(--mint-dark);
  background: #e6f5ef;
  border-radius: 50%;
}

.solution-detail-icon svg {
  width: 34px;
  height: 34px;
}

.solution-detail h2 {
  margin: 0;
  font-size: clamp(32px, 3vw, 48px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.solution-detail p:not(.eyebrow) {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--muted);
}

.solution-detail > a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 850;
}

.engineering-process {
  padding: 112px 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.process-grid > div {
  min-height: 250px;
  padding: 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.process-grid > div:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.process-grid span {
  color: var(--mint);
  font-size: 11px;
  font-weight: 850;
}

.process-grid h3 {
  margin: 80px 0 12px;
  font-size: 20px;
}

.process-grid p {
  margin: 0;
  color: #8da1aa;
  font-size: 13px;
}

.service-overview {
  padding: 36px 0 110px;
  background: var(--white);
}

.service-overview-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 100px;
  align-items: end;
  margin: 70px 0;
}

.service-overview-grid h2 {
  margin: 0;
  font-size: clamp(42px, 4.8vw, 70px);
  line-height: 1;
  letter-spacing: -0.065em;
}

.service-overview-grid > p {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.service-step-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-page-visual {
  position: relative;
  min-height: 440px;
  margin-bottom: 70px;
  background-image:
    linear-gradient(90deg, transparent 35%, rgba(7, 21, 30, 0.93) 66%, #07151e 100%),
    var(--service-image);
  background-position: center;
  background-size: cover;
  border-radius: 18px;
  overflow: hidden;
}

.service-page-visual > div {
  position: absolute;
  top: 50%;
  right: 6%;
  width: 35%;
  color: var(--white);
  transform: translateY(-50%);
}

.service-page-visual span {
  color: var(--mint);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.service-page-visual strong {
  display: block;
  margin-top: 13px;
  font-size: clamp(34px, 3.4vw, 50px);
  line-height: 1;
  letter-spacing: -0.055em;
}

.service-page-visual p {
  margin: 18px 0 0;
  color: #a3b6be;
  font-size: 13px;
}

.service-step-grid article {
  display: grid;
  min-height: 190px;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: start;
  padding: 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-step-grid article > span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--ink);
  background: var(--mint);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 900;
}

.service-step-grid h3 {
  margin: 5px 0 10px;
  font-size: 22px;
  letter-spacing: -0.035em;
}

.service-step-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.test-protocol {
  padding: 100px 0;
  color: var(--white);
  background: var(--ink);
}

.test-protocol-inner {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 100px;
  align-items: center;
}

.test-dial {
  position: relative;
  display: grid;
  width: min(370px, 36vw);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(110, 231, 183, 0.38);
  border-radius: 50%;
}

.test-dial::before {
  position: absolute;
  inset: 17%;
  content: "";
  border: 1px dashed rgba(110, 231, 183, 0.25);
  border-radius: 50%;
}

.test-dial span {
  position: absolute;
  top: 22%;
  color: #718892;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.test-dial b {
  color: var(--mint);
  font-size: 70px;
  font-weight: 650;
  letter-spacing: -0.06em;
}

.test-protocol h2 {
  margin: 0;
  font-size: clamp(42px, 4.6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.test-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  margin-top: 38px;
}

.test-list span {
  padding: 14px 15px;
  color: #b9cbd2;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 7px;
  font-size: 11px;
  font-weight: 750;
}

.about-story {
  padding: 36px 0 110px;
  background: var(--white);
}

.about-story-grid {
  display: grid;
  grid-template-columns: 0.5fr 1.2fr 0.8fr;
  gap: 70px;
  margin: 80px 0 100px;
}

.about-story-grid h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.065em;
}

.about-story-grid > div p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.75;
}

.about-story-grid > div small {
  display: block;
  padding: 18px 20px;
  color: #41675b;
  background: #e1f4ed;
  border-left: 3px solid var(--mint-dark);
  font-size: 11px;
  line-height: 1.65;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.about-values > div {
  min-height: 250px;
  padding: 35px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about-values span {
  color: var(--mint-dark);
  font-size: 11px;
  font-weight: 850;
}

.about-values h3 {
  margin: 80px 0 10px;
  font-size: 24px;
}

.about-values p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.contact-section {
  padding: 36px 0 110px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 22px;
  align-items: start;
}

.contact-form-card {
  padding: clamp(28px, 4vw, 55px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.contact-form-card h2 {
  margin: 0 0 35px;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.lead-form label:not(.consent):not(.honeypot) {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.lead-form label > span {
  color: #566970;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.lead-form input:not([type="checkbox"]),
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 14px 15px;
  background: #f7f9f7;
  border: 1px solid #d6dfdb;
  border-radius: 7px;
  outline: 0;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.lead-form input:not([type="checkbox"]),
.lead-form select {
  height: 50px;
}

.lead-form select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #607178 50%),
    linear-gradient(135deg, #607178 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 22px,
    calc(100% - 13px) 22px;
  background-repeat: no-repeat;
  background-size: 5px 5px;
}

.lead-form textarea {
  min-height: 145px;
  resize: vertical;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 3px rgba(29, 159, 115, 0.09);
}

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 8px 0 24px;
}

.consent input {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.consent span {
  font-size: 10px !important;
  line-height: 1.5;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.form-note {
  margin: 15px 0 0;
  color: #8a969b;
  font-size: 10px;
  line-height: 1.55;
}

.form-note a {
  color: inherit;
  border-bottom: 1px solid currentColor;
}

.form-status {
  min-height: 18px;
  margin: 14px 0 0;
  color: #66777e;
  font-size: 11px;
  line-height: 1.5;
}

.form-status:empty {
  min-height: 0;
  margin-top: 0;
}

.form-status.success {
  color: #08754f;
}

.form-status.error {
  color: #b42318;
}

.lead-form button[type="submit"]:disabled {
  cursor: wait;
  opacity: 0.65;
}

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

.contact-details {
  color: var(--white);
  background: var(--ink);
  border-radius: 16px;
  overflow: hidden;
}

.contact-details > div {
  padding: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-details > div:last-child {
  border-bottom: 0;
}

.contact-details span {
  display: block;
  margin-bottom: 12px;
  color: var(--mint);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.contact-details a {
  display: block;
  font-size: 24px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.contact-details p {
  margin: 8px 0 0;
  color: #8da2ab;
  font-size: 12px;
  line-height: 1.65;
}

.policy-section {
  padding: 36px 0 110px;
}

.policy-layout article {
  max-width: 880px;
  padding: clamp(28px, 5vw, 70px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.policy-layout h2 {
  margin: 40px 0 12px;
  font-size: 25px;
}

.policy-layout h2:first-child {
  margin-top: 0;
}

.policy-layout p {
  color: var(--muted);
}

.policy-layout a {
  color: var(--mint-dark);
  border-bottom: 1px solid currentColor;
}

.not-found {
  position: relative;
  display: grid;
  min-height: 720px;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.not-found .container {
  position: relative;
  z-index: 2;
}

.not-found span {
  color: var(--mint);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.not-found h1 {
  margin-top: 24px;
}

.not-found p {
  max-width: 520px;
  margin: 24px 0 30px;
  color: #9db1ba;
}

.lead-chat {
  position: fixed;
  z-index: 180;
  right: 24px;
  bottom: 24px;
  display: grid;
  justify-items: end;
  pointer-events: none;
}

.lead-chat button,
.lead-chat input,
.lead-chat a,
.chat-panel {
  pointer-events: auto;
}

.chat-launch {
  display: grid;
  min-width: 294px;
  min-height: 64px;
  grid-template-columns: 46px 1fr 34px;
  align-items: center;
  gap: 12px;
  padding: 8px 12px 8px 9px;
  color: var(--white);
  background:
    radial-gradient(circle at 16% 0%, rgba(110, 231, 183, 0.2), transparent 44%),
    linear-gradient(135deg, rgba(7, 21, 30, 0.99), rgba(18, 49, 62, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  box-shadow: 0 18px 50px rgba(3, 18, 20, 0.3);
  cursor: pointer;
  text-align: left;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.chat-launch:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 70px rgba(3, 18, 20, 0.38);
}

.chat-launch-icon,
.chat-agent-avatar,
.chat-message-avatar {
  position: relative;
  flex: 0 0 auto;
  background: var(--white) url("./favicon.svg") center / 76% 76% no-repeat;
}

.chat-launch-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
}

.chat-launch-icon i,
.chat-agent-avatar > i {
  position: absolute;
  right: -1px;
  bottom: 0;
  width: 11px;
  height: 11px;
  background: var(--mint);
  border: 2px solid var(--ink);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(110, 231, 183, 0.12);
}

.chat-launch-copy {
  display: grid;
  min-width: 0;
  line-height: 1.25;
}

.chat-launch-copy small {
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.chat-launch-copy strong {
  overflow: hidden;
  font-size: 14px;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-launch-arrow {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--ink);
  background: var(--mint);
  border-radius: 50%;
}

.chat-launch-arrow svg {
  width: 16px;
  height: 16px;
}

.lead-chat.open .chat-launch {
  transform: translateY(10px);
  opacity: 0;
  pointer-events: none;
}

.chat-panel {
  position: absolute;
  right: 0;
  bottom: 78px;
  display: grid;
  width: min(430px, calc(100vw - 32px));
  height: min(650px, calc(100dvh - 120px));
  grid-template-rows: auto minmax(0, 1fr) auto auto auto;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 32px 100px rgba(3, 18, 20, 0.34);
  overflow: hidden;
  animation: chat-panel-in 0.26s ease-out both;
}

.chat-panel[hidden] {
  display: none;
}

@keyframes chat-panel-in {
  from {
    transform: translateY(18px) scale(0.98);
    opacity: 0;
  }
}

.chat-header {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  color: var(--white);
  background:
    radial-gradient(circle at 18% -42%, rgba(110, 231, 183, 0.24), transparent 55%),
    radial-gradient(circle at 92% 20%, rgba(66, 200, 232, 0.16), transparent 34%),
    linear-gradient(135deg, var(--ink), var(--ink-3));
}

.chat-agent {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.chat-agent-avatar {
  width: 44px;
  height: 44px;
  border-radius: 13px;
}

.chat-agent > span:last-child {
  display: grid;
  min-width: 0;
}

.chat-agent strong {
  overflow: hidden;
  font-size: 14px;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-agent small {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 9px;
}

.chat-agent small i {
  width: 7px;
  height: 7px;
  background: var(--mint);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(110, 231, 183, 0.13);
}

.chat-close {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  cursor: pointer;
}

.chat-close svg,
.chat-compose button svg {
  width: 18px;
  height: 18px;
}

.chat-messages {
  padding: 18px 16px 10px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
}

.chat-message {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 12px;
}

.chat-message.is-user {
  justify-content: flex-end;
}

.chat-message-avatar {
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.chat-bubble {
  max-width: 86%;
  margin: 0;
  padding: 11px 13px;
  color: #40545c;
  background: #f5f8f6;
  border: 1px solid var(--line);
  border-radius: 8px 17px 17px;
  box-shadow: 0 7px 22px rgba(7, 31, 34, 0.06);
  font-size: 11px;
  line-height: 1.58;
}

.chat-message.is-user .chat-bubble {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
  border-radius: 17px 8px 17px 17px;
}

.chat-bubble p {
  margin: 0;
}

.chat-bubble p + p,
.chat-bubble .chat-result-list,
.chat-bubble .chat-actions,
.chat-bubble .chat-spec-list {
  margin-top: 10px;
}

.chat-bubble strong {
  color: var(--ink);
}

.chat-message.is-user .chat-bubble strong {
  color: var(--white);
}

.chat-result-list {
  display: grid;
  gap: 7px;
}

.chat-product-result {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 7px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.chat-product-result:hover {
  background: #f8fbf9;
  border-color: var(--mint-dark);
}

.chat-product-result img {
  width: 52px;
  height: 46px;
  padding: 3px;
  object-fit: contain;
  background: #f4f7f5;
  border-radius: 7px;
}

.chat-product-result > span {
  display: grid;
  min-width: 0;
}

.chat-product-result strong,
.chat-product-result small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-product-result strong {
  font-size: 10px;
}

.chat-product-result small {
  color: var(--muted);
  font-size: 8px;
}

.chat-product-result > svg {
  width: 14px;
  color: var(--mint-dark);
}

.chat-spec-list {
  display: grid;
  gap: 6px;
}

.chat-spec-list > div {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.chat-spec-list span {
  color: var(--muted);
  font-size: 8px;
}

.chat-spec-list strong {
  font-size: 8.5px;
  text-align: right;
}

.chat-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chat-action {
  display: inline-flex;
  min-height: 33px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 11px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 850;
}

.chat-action.is-primary {
  color: var(--ink);
  background: var(--mint);
  border-color: var(--mint);
}

.chat-action svg {
  width: 12px;
  height: 12px;
}

.chat-typing .chat-bubble {
  display: flex;
  min-width: 54px;
  align-items: center;
  gap: 4px;
}

.chat-typing i {
  width: 5px;
  height: 5px;
  background: var(--muted);
  border-radius: 50%;
  animation: chat-dot 0.9s ease-in-out infinite;
}

.chat-typing i:nth-child(2) {
  animation-delay: 0.12s;
}

.chat-typing i:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes chat-dot {
  50% {
    transform: translateY(-3px);
    opacity: 0.35;
  }
}

.chat-quick-actions {
  display: flex;
  gap: 7px;
  padding: 8px 14px 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.chat-quick-actions::-webkit-scrollbar {
  display: none;
}

.chat-quick-actions button {
  min-height: 32px;
  flex: 0 0 auto;
  padding: 0 11px;
  color: #40545c;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 850;
  cursor: pointer;
}

.chat-compose {
  display: grid;
  grid-template-columns: 1fr 42px;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--white);
  border-top: 1px solid var(--line);
}

.chat-compose input {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  color: var(--ink);
  background: #f5f8f6;
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: 0;
  font-size: 10px;
}

.chat-compose input:focus {
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 4px rgba(110, 231, 183, 0.15);
}

.chat-compose button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--mint);
  background: var(--ink);
  border: 0;
  border-radius: 50%;
}

.chat-disclaimer {
  margin: 0;
  padding: 0 14px 10px;
  color: var(--muted);
  background: var(--white);
  font-size: 8px;
  line-height: 1.45;
}

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

.site-footer {
  padding: 82px 0 26px;
  color: var(--white);
  background: #051018;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr repeat(3, 0.8fr);
  gap: 70px;
  padding-bottom: 70px;
}

.footer-brand > p {
  max-width: 340px;
  margin: 28px 0 0;
  color: #81949d;
  font-size: 13px;
}

.source-note {
  display: inline-block;
  margin-top: 20px;
  padding: 8px 10px;
  color: #80949d;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 6px;
  font-size: 9px;
}

.footer-grid h3 {
  margin: 0 0 22px;
  color: #82969f;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-grid > div:not(.footer-brand) > a {
  display: block;
  margin-bottom: 12px;
  color: #c4d0d5;
  font-size: 12px;
  transition: color 0.2s ease;
}

.footer-grid > div:not(.footer-brand) > a:hover {
  color: var(--mint);
}

.footer-contact .footer-email {
  color: var(--white) !important;
  font-size: 17px !important;
  font-weight: 750;
}

.footer-contact p {
  margin: 20px 0 0;
  color: #738891;
  font-size: 11px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  color: #6a7d86;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  font-size: 10px;
  letter-spacing: 0.04em;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

.form-span-2 {
  grid-column: 1 / -1;
}

.lead-form input[data-phone-input]:not(:placeholder-shown):invalid {
  border-color: #c6574d;
  box-shadow: 0 0 0 3px rgba(198, 87, 77, 0.08);
}

.seo-discovery-section {
  background:
    radial-gradient(circle at 8% 8%, rgba(110, 231, 183, 0.1), transparent 26%),
    #eef3f0;
}

.seo-topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid #cfdad5;
  border-left: 1px solid #cfdad5;
}

.seo-topic-card {
  position: relative;
  display: flex;
  min-height: 310px;
  flex-direction: column;
  padding: 30px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border-right: 1px solid #cfdad5;
  border-bottom: 1px solid #cfdad5;
  overflow: hidden;
  transition:
    color 0.25s ease,
    background 0.25s ease,
    transform 0.25s ease;
}

.seo-topic-card::after {
  position: absolute;
  right: -45px;
  bottom: -55px;
  width: 150px;
  height: 150px;
  content: "";
  background: rgba(110, 231, 183, 0.14);
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.seo-topic-card:hover {
  z-index: 2;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-4px);
}

.seo-topic-card:hover::after {
  transform: scale(1.25);
}

.seo-topic-card > span {
  position: relative;
  z-index: 1;
  color: var(--mint-dark);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.seo-topic-card > small {
  position: relative;
  z-index: 1;
  margin-top: 42px;
  color: #6e8188;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.seo-topic-card h3 {
  position: relative;
  z-index: 1;
  margin: 12px 0 10px;
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.seo-topic-card p {
  position: relative;
  z-index: 1;
  margin: 0 0 28px;
  color: #718187;
  font-size: 12px;
  line-height: 1.65;
}

.seo-topic-card:hover p,
.seo-topic-card:hover > small {
  color: #9eb1b8;
}

.seo-topic-card b {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: auto;
  font-size: 11px;
}

.seo-topic-card b svg {
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.seo-landing-intro {
  padding: 34px 0 94px;
  background: #f5f7f4;
}

.seo-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(40px, 7vw, 105px);
  align-items: center;
  margin: 55px 0 48px;
}

.seo-intro-grid h2 {
  margin: 12px 0 0;
  font-size: clamp(38px, 4.8vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.seo-intro-grid figure {
  position: relative;
  display: grid;
  min-height: 430px;
  margin: 0;
  place-items: center;
  background:
    radial-gradient(circle at 55% 48%, rgba(110, 231, 183, 0.2), transparent 43%),
    #eef3f0;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
}

.seo-intro-grid figure::before {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(8, 39, 52, 0.08);
  border-radius: 14px;
}

.seo-intro-grid img {
  position: relative;
  z-index: 1;
  display: block;
  width: 78%;
  height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 18px 20px rgba(7, 21, 30, 0.1));
}

.seo-highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.seo-highlight-grid > div {
  display: grid;
  min-height: 120px;
  gap: 25px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.seo-highlight-grid span {
  color: var(--mint-dark);
  font-size: 9px;
  font-weight: 900;
}

.seo-highlight-grid strong {
  font-size: 14px;
  line-height: 1.35;
}

.seo-content-section {
  padding: 100px 0;
  background: var(--white);
}

.seo-content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: clamp(55px, 8vw, 125px);
  align-items: start;
}

.seo-article {
  max-width: 820px;
}

.seo-article > section {
  padding: 0 0 60px;
  margin: 0 0 60px;
  border-bottom: 1px solid var(--line);
}

.seo-article > section:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.seo-article h2 {
  margin: 0 0 22px;
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.seo-article p {
  margin: 0 0 18px;
  color: #53666e;
  font-size: 15px;
  line-height: 1.82;
}

.seo-article ul {
  display: grid;
  gap: 11px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.seo-article li {
  position: relative;
  padding: 14px 18px 14px 43px;
  color: #344b54;
  background: #f3f7f4;
  border: 1px solid #dbe5df;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.55;
}

.seo-article li::before {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 8px;
  height: 8px;
  content: "";
  background: var(--mint);
  border-radius: 50%;
}

.seo-contact-card {
  position: sticky;
  top: 115px;
  padding: 36px;
  color: var(--white);
  background:
    radial-gradient(circle at 100% 0, rgba(110, 231, 183, 0.18), transparent 34%),
    var(--ink);
  border-radius: 16px;
}

.seo-contact-card small {
  color: var(--mint);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.seo-contact-card h2 {
  margin: 38px 0 15px;
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.seo-contact-card p {
  margin: 0 0 28px;
  color: #9cb0b8;
  font-size: 13px;
  line-height: 1.7;
}

.seo-contact-card .button {
  width: 100%;
  justify-content: space-between;
}

.seo-products-section {
  background: #f2f5f2;
}

.seo-faq-section {
  padding: 105px 0;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(11, 41, 53, 0.96), rgba(5, 19, 27, 1)),
    var(--ink);
}

.seo-faq-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(55px, 8vw, 125px);
  align-items: start;
}

.seo-faq-layout > div:first-child {
  position: sticky;
  top: 115px;
}

.seo-faq-layout h2 {
  margin: 30px 0 0;
  font-size: clamp(40px, 4.6vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.seo-faq-list {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.seo-faq-list details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.seo-faq-list summary {
  position: relative;
  padding: 28px 55px 28px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 750;
  line-height: 1.45;
  list-style: none;
}

.seo-faq-list summary::-webkit-details-marker {
  display: none;
}

.seo-faq-list summary::after {
  position: absolute;
  top: 27px;
  right: 0;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--ink);
  content: "+";
  background: var(--mint);
  border-radius: 50%;
}

.seo-faq-list details[open] summary::after {
  content: "−";
}

.seo-faq-list p {
  max-width: 720px;
  padding: 0 55px 28px 0;
  margin: 0;
  color: #9eb1b8;
  font-size: 14px;
  line-height: 1.75;
}

.seo-related-section {
  padding: 82px 0 96px;
  background: var(--white);
}

.seo-related-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 25px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.seo-related-links > a {
  display: flex;
  min-height: 105px;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  font-weight: 800;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.seo-related-links > a:hover {
  color: var(--white);
  background: var(--ink);
}

.seo-related-links svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.seo-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  margin-top: 30px;
  color: #7b8b91;
  font-size: 10px;
  line-height: 1.6;
}

.seo-sources strong {
  color: #4b5d64;
}

.seo-sources a {
  color: var(--mint-dark);
  border-bottom: 1px solid currentColor;
}

@media (max-width: 1180px) {
  .seo-topic-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .seo-related-links {
    grid-template-columns: repeat(2, 1fr);
  }

  :root {
    --container: min(100% - 40px, 1100px);
  }

  .site-nav {
    gap: 20px;
  }

  .hero-metrics > div {
    gap: 12px;
    padding: 22px;
  }

  .hero-metrics strong {
    font-size: 32px;
  }

  .intro-strip-inner {
    grid-template-columns: 0.55fr 1.6fr 0.85fr;
    gap: 35px;
  }

  .solution-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solution-card:nth-child(2) {
    border-right: 0;
  }

  .solution-card:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  }

  .catalog-results .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-detail-grid {
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1.4fr repeat(3, 0.8fr);
    gap: 35px;
  }
}

@media (max-width: 900px) {
  .seo-topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-topic-card {
    min-height: 285px;
  }

  .seo-intro-grid,
  .seo-content-layout,
  .seo-faq-layout {
    grid-template-columns: 1fr;
  }

  .seo-intro-grid {
    gap: 42px;
  }

  .seo-intro-grid figure {
    min-height: 400px;
  }

  .seo-highlight-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-contact-card,
  .seo-faq-layout > div:first-child {
    position: static;
  }

  .seo-contact-card {
    max-width: 560px;
  }

  :root {
    --container: min(100% - 32px, 760px);
  }

  .topbar {
    display: none;
  }

  .site-header,
  .site-header.scrolled {
    height: 70px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    height: auto;
    align-items: stretch;
    gap: 0;
    padding: 10px 16px 18px;
    background: var(--white);
    border-top: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(7, 21, 30, 0.12);
  }

  .site-nav.open {
    display: grid;
  }

  .site-nav > a,
  .site-nav .nav-cta {
    min-height: 48px;
    height: auto;
    padding: 0 12px;
    border-bottom: 1px solid #edf0ee;
  }

  .site-nav .nav-cta {
    justify-content: space-between;
    margin-top: 8px;
    color: var(--white);
    border: 0;
  }

  .home-hero {
    min-height: 840px;
  }

  .home-hero-media {
    background: none;
  }

  .home-hero-media::after {
    background:
      linear-gradient(90deg, rgba(7, 21, 30, 0.98), rgba(7, 21, 30, 0.68)),
      linear-gradient(0deg, #07151e 2%, transparent 45%);
  }

  .home-hero-media > img {
    object-position: 62% center;
  }

  .home-hero-inner {
    min-height: 640px;
    grid-template-columns: 1fr;
    padding: 75px 0 130px;
  }

  .hero-copy h1,
  .page-hero h1,
  .not-found h1 {
    font-size: clamp(51px, 11vw, 78px);
  }

  .hero-corner-note {
    display: none;
  }

  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
    margin-top: -90px;
  }

  .hero-metrics > div:nth-child(2) {
    border-right: 0;
  }

  .hero-metrics > div:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  }

  .intro-strip-inner {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

  .section {
    padding: 84px 0;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .service-teaser-inner {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 60px;
    padding: 90px 0;
  }

  .service-orbit {
    width: min(360px, 80vw);
    margin: auto;
  }

  .service-photo {
    width: min(680px, 100%);
    min-height: 460px;
    margin: auto;
  }

  .contact-band-inner {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 80px 0;
  }

  .page-hero-inner {
    grid-template-columns: 1fr;
  }

  .page-hero-stat {
    width: fit-content;
  }

  .catalog-toolbar {
    top: 70px;
  }

  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-filters {
    position: static;
    display: none;
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
  }

  .catalog-filters.open {
    display: block;
  }

  .filter-help {
    display: none;
  }

  .mobile-filter-button {
    display: block;
    padding: 8px 13px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 800;
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
  }

  .product-summary {
    padding-top: 0;
  }

  .product-information-grid {
    grid-template-columns: 1fr;
  }

  .product-information-aside {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

  .solution-detail {
    grid-template-columns: 55px 72px 1fr;
  }

  .solution-detail > a {
    grid-column: 3;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid > div:nth-child(2) {
    border-right: 0;
  }

  .service-overview-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .service-page-visual {
    background-image:
      linear-gradient(0deg, #07151e 0%, rgba(7, 21, 30, 0.82) 36%, transparent 74%),
      var(--service-image);
  }

  .service-page-visual > div {
    top: auto;
    right: 30px;
    bottom: 30px;
    left: 30px;
    width: auto;
    transform: none;
  }

  .test-protocol-inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .test-dial {
    width: min(360px, 80vw);
    margin: auto;
  }

  .about-story-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .about-story-grid .eyebrow {
    margin-bottom: 0;
  }

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .seo-topic-grid,
  .seo-highlight-grid,
  .seo-related-links {
    grid-template-columns: 1fr;
  }

  .seo-topic-card {
    min-height: 255px;
    padding: 25px;
  }

  .seo-topic-card > small {
    margin-top: 28px;
  }

  .seo-landing-intro {
    padding-bottom: 65px;
  }

  .seo-intro-grid {
    margin-top: 38px;
  }

  .seo-intro-grid h2 {
    font-size: 37px;
  }

  .seo-intro-grid figure {
    min-height: 310px;
  }

  .seo-intro-grid img {
    width: 82%;
    height: 255px;
  }

  .seo-highlight-grid > div {
    min-height: 92px;
    grid-template-columns: 36px 1fr;
    gap: 8px;
    align-items: center;
  }

  .seo-content-section,
  .seo-faq-section {
    padding: 72px 0;
  }

  .seo-content-layout,
  .seo-faq-layout {
    gap: 48px;
  }

  .seo-article > section {
    padding-bottom: 42px;
    margin-bottom: 42px;
  }

  .seo-contact-card {
    padding: 28px;
  }

  .seo-faq-layout h2 {
    font-size: 42px;
  }

  .seo-faq-list summary {
    padding-right: 45px;
    font-size: 16px;
  }

  .seo-related-section {
    padding: 64px 0 76px;
  }

  .form-span-2 {
    grid-column: auto;
  }

  :root {
    --container: calc(100% - 24px);
  }

  .brand-mark {
    width: 47px;
    height: 47px;
    flex-basis: 47px;
  }

  .brand {
    gap: 10px;
  }

  .brand-word {
    gap: 4px;
  }

  .brand-word strong {
    font-size: 22px;
  }

  .brand-word small {
    display: block;
    font-size: 6.5px;
    letter-spacing: 0.16em;
  }

  .brand-light .brand-mark {
    background-size: 39px 39px;
  }

  .home-hero {
    min-height: 830px;
  }

  .home-hero-inner {
    min-height: 590px;
    padding-top: 64px;
  }

  .hero-copy h1,
  .page-hero h1,
  .not-found h1 {
    font-size: clamp(48px, 15vw, 68px);
  }

  .hero-copy > p:not(.eyebrow) {
    font-size: 16px;
  }

  .hero-actions,
  .product-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-metrics {
    min-height: 190px;
  }

  .hero-metrics > div {
    display: grid;
    gap: 4px;
    padding: 16px;
  }

  .hero-metrics strong {
    font-size: 28px;
  }

  .hero-metrics span {
    max-width: none;
    font-size: 8px;
  }

  .intro-strip,
  .section {
    padding: 70px 0;
  }

  .intro-strip h2,
  .section-heading h2 {
    font-size: 38px;
  }

  .category-panel {
    min-height: 420px;
    grid-template-columns: 1fr;
  }

  .category-panel-copy {
    padding: 28px;
  }

  .category-panel > img {
    right: -7%;
    bottom: -11%;
    width: 67%;
    height: 62%;
  }

  .solution-grid,
  .product-grid,
  .catalog-results .product-grid {
    grid-template-columns: 1fr;
  }

  .solution-card {
    min-height: 340px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  }

  .solution-card:last-child {
    border-bottom: 0;
  }

  .check-list {
    grid-template-columns: 1fr;
  }

  .contact-band h2 {
    font-size: 43px;
  }

  .contact-band-actions {
    display: grid;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
  }

  .catalog-sort {
    justify-content: space-between;
  }

  .catalog-search kbd {
    display: none;
  }

  .product-main-image {
    padding: 35px 24px;
  }

  .product-summary h1 {
    font-size: 40px;
  }

  .key-specs {
    grid-template-columns: 1fr;
  }

  .product-information {
    padding: 70px 0;
  }

  .product-information-aside {
    grid-template-columns: 1fr;
  }

  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
    padding: 9px 8px;
  }

  .spec-table th {
    padding-top: 16px;
    border-bottom: 0;
  }

  .spec-table td {
    padding-bottom: 16px;
  }

  .solution-detail {
    grid-template-columns: 45px 1fr;
    gap: 18px;
    align-items: start;
  }

  .solution-detail-icon {
    width: 58px;
    height: 58px;
    grid-column: 2;
  }

  .solution-detail > div:nth-child(3),
  .solution-detail > a {
    grid-column: 2;
  }

  .process-grid,
  .service-step-grid,
  .about-values {
    grid-template-columns: 1fr;
  }

  .process-grid > div {
    min-height: 220px;
    border-right: 1px solid rgba(255, 255, 255, 0.16) !important;
  }

  .service-step-grid article {
    padding: 26px 22px;
  }

  .catalog-editorial-media {
    background-image:
      linear-gradient(90deg, rgba(7, 21, 30, 0.95), rgba(7, 21, 30, 0.45)),
      var(--consumables-image);
    background-position: 62% center;
  }

  .catalog-editorial-inner {
    min-height: 580px;
  }

  .test-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-values > div {
    min-height: 220px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-details a {
    font-size: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    align-items: start;
    flex-direction: column;
  }

  .lead-chat {
    right: auto;
    bottom: 8px;
    left: 8px;
    max-width: calc(100vw - 16px);
    justify-items: start;
  }

  .chat-launch {
    width: min(294px, calc(100vw - 16px));
    max-width: 100%;
    min-width: 0;
    min-height: 56px;
    grid-template-columns: 40px 1fr;
    padding: 7px 16px 7px 8px;
  }

  .chat-launch-icon {
    width: 40px;
    height: 40px;
  }

  .chat-launch-arrow {
    display: none;
  }

  .chat-panel {
    position: fixed;
    right: 0;
    bottom: 0;
    width: 100%;
    height: min(78dvh, 650px);
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 24px 24px 0 0;
  }

  .chat-header {
    min-height: 70px;
  }

  .chat-messages {
    padding-right: 13px;
    padding-left: 13px;
  }
}