:root {
  color-scheme: dark;
  --bg: #030607;
  --bg-soft: #071012;
  --panel: rgba(10, 18, 20, 0.82);
  --panel-solid: #0a1113;
  --text: #f3f7f5;
  --soft: #c4cfcb;
  --muted: #81908b;
  --line: rgba(232, 244, 239, 0.12);
  --line-strong: rgba(232, 244, 239, 0.24);
  --green: #8bdf46;
  --green-deep: #4aa91c;
  --cyan: #3bd7d2;
  --cyan-soft: rgba(59, 215, 210, 0.16);
  --danger: #ff756b;
  --max: 1240px;
  --radius: 24px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: rgba(139, 223, 70, 0.45) var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 76% -6%, rgba(46, 151, 144, 0.14), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, "SF Pro Display", "SF Pro Text", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}

body.is-locked {
  overflow: hidden;
  touch-action: none;
}

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

button,
input {
  font: inherit;
}

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

button {
  color: inherit;
}

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

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

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

.page-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 150;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  box-shadow: 0 0 20px rgba(59, 215, 210, 0.6);
  pointer-events: none;
}

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 18px;
  padding-top: env(safe-area-inset-top, 0px);
  background: linear-gradient(180deg, rgba(2, 5, 6, 0.92), transparent);
  border-bottom: 1px solid transparent;
  transition: height 450ms var(--ease), background 450ms var(--ease), border-color 450ms var(--ease), backdrop-filter 450ms var(--ease);
}

.topbar.is-scrolled {
  height: calc(62px + env(safe-area-inset-top, 0px));
  border-bottom-color: var(--line);
  background: rgba(3, 7, 8, 0.74);
  backdrop-filter: blur(20px) saturate(1.2);
}

.topbar-brand {
  display: flex;
  align-items: center;
  min-height: 44px;
  min-width: 0;
}

.topbar-brand img {
  width: 164px;
  height: auto;
}

.topbar-actions {
  display: flex;
  gap: 6px;
}

.icon-button {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}

.search-trigger span {
  position: relative;
  width: 15px;
  height: 15px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
}

.search-trigger span::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 1.5px;
  right: -5px;
  bottom: -3px;
  transform: rotate(45deg);
  background: currentColor;
  border-radius: 2px;
}

.menu-trigger {
  gap: 5px;
}

.menu-trigger span {
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
}

.menu-trigger span:last-child {
  width: 12px;
  margin-left: 6px;
}

.boot-screen {
  display: grid;
  place-items: center;
  min-height: 100svh;
  background: var(--bg);
}

.boot-screen img {
  width: min(70vw, 340px);
}

.boot-screen span {
  position: absolute;
  top: calc(50% + 70px);
  width: 64px;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.boot-screen span::after {
  content: "";
  display: block;
  width: 50%;
  height: 100%;
  background: var(--cyan);
  animation: boot 1.1s ease-in-out infinite alternate;
}

@keyframes boot {
  to { transform: translateX(100%); }
}

.section-pad {
  position: relative;
  padding: 96px 20px 116px;
  overflow: clip;
}

.section-pad > * {
  width: min(100%, var(--max));
  margin-right: auto;
  margin-left: auto;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 850ms var(--ease), transform 850ms var(--ease);
}

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

[data-reveal-group] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms var(--ease) var(--delay, 0ms), transform 700ms var(--ease) var(--delay, 0ms), border-color 350ms ease, background 350ms ease;
}

[data-reveal-group].is-visible > * {
  opacity: 1;
  transform: none;
}

.atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.atmosphere img {
  width: 100%;
  height: 112%;
  transform: translate3d(0, var(--parallax-y, 0), 0) scale(1.03);
  object-fit: cover;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: #020405;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.hero::before {
  inset: 0;
  background:
    linear-gradient(180deg, rgba(1, 3, 4, 0.1) 0%, rgba(1, 3, 4, 0.14) 30%, rgba(1, 3, 4, 0.05) 55%, #020405 94%),
    radial-gradient(circle at 52% 58%, rgba(26, 189, 186, 0.12), transparent 38%);
}

.hero::after {
  right: -30%;
  bottom: 20%;
  width: 70%;
  height: 26%;
  border: 1px solid rgba(59, 215, 210, 0.15);
  border-radius: 50%;
  filter: blur(1px);
  transform: rotate(-12deg);
}

.hero-atmosphere {
  opacity: 0.92;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.34;
  background-image: linear-gradient(90deg, transparent calc(100% - 1px), rgba(255, 255, 255, 0.08) 1px);
  background-size: 25vw 100%;
  mask-image: linear-gradient(to bottom, transparent, #000 16%, #000 84%, transparent);
}

.hero-copy {
  position: relative;
  z-index: 5;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding-top: max(122px, calc(env(safe-area-inset-top, 0px) + 112px));
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.hero-eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: currentColor;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(44px, 14vw, 92px);
  font-weight: 520;
  line-height: 0.98;
  letter-spacing: -0.065em;
  text-wrap: balance;
}

.hero-descriptor {
  margin: 18px 0 0;
  color: var(--soft);
  font-size: clamp(15px, 4vw, 20px);
  letter-spacing: 0.02em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
  transition: transform 300ms var(--ease), background 300ms ease, color 300ms ease, border-color 300ms ease;
}

.cta:active {
  transform: scale(0.97);
}

.cta.primary {
  border-color: var(--green);
  background: var(--green);
  color: #081006;
}

.cta.ghost {
  background: rgba(3, 8, 9, 0.52);
  backdrop-filter: blur(14px);
}

.cta i {
  font-style: normal;
  font-size: 16px;
}

.hero-products {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 94px;
  width: 850px;
  max-width: none;
  transform: translate3d(-50%, var(--parallax-y, 0), 0);
  opacity: 0.86;
  filter: saturate(0.9) contrast(1.05);
  pointer-events: none;
  mask-image: linear-gradient(to bottom, transparent 1%, #000 15%, #000 72%, transparent 100%);
}

.hero-metrics {
  position: absolute;
  z-index: 6;
  right: 18px;
  bottom: 70px;
  left: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(92px, 1fr));
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
}

.hero-metrics::-webkit-scrollbar {
  display: none;
}

.hero-metrics > div {
  min-width: 112px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(5, 10, 11, 0.58);
  backdrop-filter: blur(15px);
  scroll-snap-align: start;
}

.hero-metrics strong,
.hero-metrics span {
  display: block;
}

.hero-metrics strong {
  font-size: 17px;
  line-height: 1;
}

.hero-metrics span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 9px;
  white-space: nowrap;
}

.scroll-cue {
  position: absolute;
  z-index: 7;
  bottom: 23px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--muted);
}

.scroll-cue span {
  position: relative;
  width: 27px;
  height: 1px;
  overflow: hidden;
  background: var(--line-strong);
}

.scroll-cue span::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: var(--cyan);
  animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
  60%, 100% { transform: translateX(100%); }
}

.scroll-cue em {
  font-size: 8px;
  font-style: normal;
  letter-spacing: 0.16em;
}

.overview {
  background:
    radial-gradient(circle at 90% 8%, rgba(59, 215, 210, 0.12), transparent 23rem),
    #05090a;
}

.overview-statement p {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.overview-statement h2 {
  margin: 0;
  max-width: 1050px;
  font-size: clamp(25px, 7.6vw, 52px);
  font-weight: 440;
  line-height: 1.36;
  letter-spacing: -0.038em;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 52px;
}

.portal-grid button {
  position: relative;
  min-height: 134px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
  text-align: left;
  cursor: pointer;
}

.portal-grid button::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 90px;
  height: 90px;
  border: 1px solid rgba(59, 215, 210, 0.13);
  border-radius: 50%;
  transition: transform 500ms var(--ease);
}

.portal-grid button:active::after {
  transform: scale(1.4);
}

.portal-grid span,
.portal-grid strong,
.portal-grid i {
  position: relative;
  z-index: 1;
  display: block;
}

.portal-grid span {
  color: var(--cyan);
  font-size: 10px;
}

.portal-grid strong {
  margin-top: 42px;
  font-size: 17px;
  font-weight: 560;
}

.portal-grid i {
  position: absolute;
  top: 14px;
  right: 15px;
  color: var(--muted);
  font-style: normal;
}

.section-title {
  position: relative;
  z-index: 2;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 21px;
}

.section-kicker span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 9px;
}

.section-kicker p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.section-title h2 {
  margin: 0;
  font-size: clamp(38px, 11vw, 72px);
  font-weight: 470;
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.section-lead {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--soft);
  font-size: 15px;
  line-height: 1.85;
}

.technology {
  background: #030708;
}

.technology::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background: repeating-linear-gradient(90deg, transparent 0 calc(25% - 1px), rgba(255, 255, 255, 0.08) 25%);
  pointer-events: none;
}

.technology-visual {
  position: relative;
  height: min(116vw, 520px);
  margin-top: 52px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #050a0d;
}

.technology-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, transparent 0 17%, rgba(1, 5, 6, 0.2) 38%, rgba(1, 5, 6, 0.84) 100%),
    linear-gradient(180deg, transparent, rgba(2, 6, 7, 0.65));
}

.technology-visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  filter: saturate(0.88) hue-rotate(122deg);
}

.tech-orbit,
.tech-core {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.tech-orbit {
  width: 78%;
  aspect-ratio: 1;
  border: 1px solid rgba(59, 215, 210, 0.25);
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(59, 215, 210, 0.05);
  animation: orbit 24s linear infinite;
}

.tech-orbit::before,
.tech-orbit::after {
  content: "";
  position: absolute;
  inset: 17%;
  border: 1px solid rgba(139, 223, 70, 0.2);
  border-radius: 50%;
}

.tech-orbit::after {
  inset: 36%;
  border-color: rgba(255, 255, 255, 0.16);
}

.tech-orbit span {
  position: absolute;
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(4, 10, 11, 0.75);
  color: var(--muted);
  font-size: 7px;
  letter-spacing: 0.12em;
}

.tech-orbit span:nth-child(1) { top: 9%; left: 21%; }
.tech-orbit span:nth-child(2) { top: 48%; right: -2%; }
.tech-orbit span:nth-child(3) { bottom: 8%; left: 30%; }

@keyframes orbit {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.tech-core {
  display: grid;
  place-items: center;
  width: 41%;
  aspect-ratio: 1;
  border: 1px solid rgba(59, 215, 210, 0.5);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(18, 76, 75, 0.72), rgba(3, 9, 10, 0.84) 66%);
  box-shadow: 0 0 70px rgba(59, 215, 210, 0.14);
  text-align: center;
}

.tech-core span,
.tech-core strong,
.tech-core em {
  position: absolute;
}

.tech-core span {
  top: 24%;
  color: var(--cyan);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.tech-core strong {
  font-size: clamp(20px, 6vw, 34px);
  font-weight: 540;
}

.tech-core em {
  bottom: 25%;
  color: var(--muted);
  font-size: 7px;
  font-style: normal;
  letter-spacing: 0.18em;
}

.technology-layers {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.technology-layers article {
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

.technology-layers article > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.technology-layers span {
  color: var(--green);
  font-size: 10px;
}

.technology-layers em {
  color: var(--muted);
  font-size: 8px;
  font-style: normal;
  letter-spacing: 0.12em;
}

.technology-layers h3 {
  margin: 34px 0 10px;
  font-size: 22px;
  font-weight: 520;
}

.technology-layers p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.capability-cloud {
  margin-top: 52px;
}

.capability-cloud > p {
  margin: 0 0 15px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.16em;
}

.capability-cloud > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.capability-cloud span,
.sheet-tags span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--soft);
  font-size: 11px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-top: 28px;
}

.proof-strip > div {
  padding: 15px 10px;
  border-top: 1px solid var(--line-strong);
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  color: var(--cyan);
  font-size: clamp(17px, 5vw, 30px);
  line-height: 1;
}

.proof-strip span {
  margin-top: 9px;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.45;
}

.solutions {
  background:
    radial-gradient(circle at -20% 18%, rgba(29, 125, 120, 0.12), transparent 35rem),
    #05090a;
}

.solution-rail {
  display: flex;
  gap: 14px;
  width: calc(100% + 20px);
  margin-top: 52px;
  margin-right: -20px;
  padding-right: 20px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.solution-rail::-webkit-scrollbar {
  display: none;
}

.solution-card {
  flex: 0 0 min(86vw, 410px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(160deg, rgba(16, 27, 29, 0.97), rgba(5, 9, 10, 0.98));
  scroll-snap-align: center;
  scroll-snap-stop: always;
}

.solution-media {
  position: relative;
  height: 300px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 67%, rgba(59, 215, 210, 0.17), transparent 50%),
    linear-gradient(180deg, #11191b, #060b0c);
}

.solution-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(4, 8, 9, 0.9));
}

.solution-media img {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  width: 116%;
  max-width: none;
  max-height: 88%;
  transform: translate(-50%, -43%);
  object-fit: contain;
  filter: drop-shadow(0 24px 42px rgba(0, 0, 0, 0.55));
}

.solution-card:nth-child(5) .solution-media img {
  width: 100%;
  height: 100%;
  max-height: none;
  transform: translate(-50%, -50%);
  object-fit: cover;
  opacity: 0.68;
}

.solution-number {
  position: absolute;
  z-index: 3;
  top: 18px;
  left: 18px;
  color: var(--cyan);
  font-size: 11px;
}

.solution-glow {
  position: absolute;
  z-index: 0;
  right: 9%;
  bottom: 4%;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(59, 215, 210, 0.24);
  border-radius: 50%;
  box-shadow: 0 0 50px rgba(59, 215, 210, 0.1);
}

.solution-copy {
  padding: 22px 20px 20px;
}

.solution-copy > p {
  margin: 0;
  color: var(--green);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.solution-copy h3 {
  margin: 8px 0 11px;
  font-size: 28px;
  font-weight: 520;
  letter-spacing: -0.04em;
}

.solution-copy > strong {
  display: block;
  min-height: 42px;
  color: var(--soft);
  font-size: 13px;
  font-weight: 450;
  line-height: 1.6;
}

.stat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.stat-pills span {
  padding: 7px 9px;
  border-radius: 6px;
  background: rgba(59, 215, 210, 0.08);
  color: #a9dad6;
  font-size: 9px;
}

.solution-copy button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 50px;
  margin-top: 22px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
}

.solution-copy button i {
  color: var(--cyan);
  font-size: 19px;
  font-style: normal;
}

.rail-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.14em;
}

.rail-meta i {
  position: relative;
  flex: 1;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.rail-meta b {
  position: absolute;
  inset: 0;
  transform: scaleX(0.12);
  transform-origin: left;
  background: linear-gradient(90deg, var(--green), var(--cyan));
}

.rail-meta em {
  font-style: normal;
}

.application-block {
  margin-top: 96px;
}

.application-map {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #edf3f1;
}

.application-map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(4, 9, 10, 0.8));
}

.application-map img {
  width: 100%;
  aspect-ratio: 0.86;
  object-fit: cover;
  object-position: center;
}

.application-map span {
  position: absolute;
  z-index: 2;
  right: 18px;
  bottom: 18px;
  left: 18px;
  color: var(--text);
  font-size: 10px;
  letter-spacing: 0.16em;
}

.application-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.application-list article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.application-list article > div {
  display: flex;
  justify-content: space-between;
}

.application-list span {
  color: var(--green);
  font-size: 9px;
}

.application-list em {
  color: var(--muted);
  font-size: 8px;
  font-style: normal;
  letter-spacing: 0.16em;
}

.application-list h3 {
  margin: 28px 0 8px;
  font-size: 20px;
  font-weight: 520;
}

.application-list p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.products {
  background: #eef2f0;
  color: #0a1010;
}

.products .section-kicker span {
  border-color: rgba(9, 17, 16, 0.24);
  color: #187a74;
}

.products .section-kicker p,
.products .section-lead {
  color: #5d6864;
}

.catalog-stage {
  position: relative;
  margin-top: 50px;
  overflow: hidden;
  border: 1px solid rgba(10, 16, 16, 0.11);
  border-radius: 24px;
  background: #fff;
}

.catalog-stage img {
  width: 100%;
  min-height: 260px;
  object-fit: cover;
  object-position: center;
}

.catalog-stage > div {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 48px 18px 18px;
  color: #fff;
  background: linear-gradient(transparent, rgba(3, 9, 9, 0.82));
}

.catalog-stage span,
.catalog-stage strong {
  display: block;
}

.catalog-stage span {
  font-size: 8px;
  letter-spacing: 0.16em;
}

.catalog-stage strong {
  margin-top: 8px;
  font-size: 15px;
  font-weight: 480;
}

.category-tabs {
  display: flex;
  width: calc(100% + 20px);
  gap: 8px;
  margin-top: 30px;
  margin-right: -20px;
  padding-right: 20px;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}

.category-tabs::-webkit-scrollbar {
  display: none;
}

.category-tabs button {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(9, 17, 16, 0.16);
  border-radius: 999px;
  background: transparent;
  color: #4f5d58;
  font-size: 12px;
  cursor: pointer;
  scroll-snap-align: start;
}

.category-tabs button.is-active,
.category-tabs button[aria-selected="true"] {
  border-color: #0a1110;
  background: #0a1110;
  color: #f3f6f4;
}

.catalog-panels {
  margin-top: 16px;
}

.catalog-panel {
  display: none;
}

.catalog-panel.is-active {
  display: block;
  animation: panelIn 500ms var(--ease) both;
}

@keyframes panelIn {
  from { opacity: 0; transform: translateY(10px); }
}

.category-intro {
  position: relative;
  display: grid;
  grid-template-columns: 112px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 138px;
  padding: 12px;
  overflow: hidden;
  border: 1px solid rgba(9, 17, 16, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.6);
}

.category-intro > img {
  width: 112px;
  height: 112px;
  object-fit: contain;
  filter: drop-shadow(0 15px 18px rgba(0, 0, 0, 0.12));
}

.catalog-panel[data-category-panel="education"] .category-intro > img,
.catalog-panel[data-category-panel="eco"] .category-intro > img {
  border-radius: 12px;
  object-fit: cover;
}

.category-intro span,
.category-intro p {
  color: #71807a;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.category-intro h3 {
  margin: 7px 0;
  font-size: 19px;
  font-weight: 600;
}

.category-intro p {
  margin: 0;
  letter-spacing: normal;
}

.product-list {
  margin-top: 8px;
  border-top: 1px solid rgba(9, 17, 16, 0.14);
}

.product-item {
  display: grid;
  grid-template-columns: 28px 1fr 24px;
  gap: 9px;
  width: 100%;
  padding: 20px 0;
  border: 0;
  border-bottom: 1px solid rgba(9, 17, 16, 0.14);
  background: transparent;
  color: #0a1110;
  text-align: left;
  cursor: pointer;
}

.product-item > span {
  padding-top: 2px;
  color: #238c84;
  font-size: 9px;
}

.product-item p,
.product-item strong,
.product-item em {
  display: block;
}

.product-item p {
  margin: 0 0 5px;
  color: #71807a;
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-item strong {
  font-size: 17px;
  font-weight: 570;
  line-height: 1.35;
}

.product-item em {
  display: -webkit-box;
  margin-top: 8px;
  overflow: hidden;
  color: #64716c;
  font-size: 11px;
  font-style: normal;
  line-height: 1.65;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product-item > i {
  color: #71807a;
  font-style: normal;
}

.cases {
  background:
    radial-gradient(circle at 70% 0%, rgba(59, 215, 210, 0.1), transparent 28rem),
    #05090a;
}

.case-stack {
  display: grid;
  gap: 18px;
  margin-top: 52px;
}

.case-stack article {
  position: sticky;
  top: calc(78px + var(--index) * 7px);
  min-height: 300px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at 92% 8%, rgba(59, 215, 210, 0.15), transparent 14rem),
    linear-gradient(145deg, #101a1c, #071011 75%);
  box-shadow: 0 -12px 42px rgba(0, 0, 0, 0.28);
}

.case-stack article::after {
  content: "SEEEx";
  position: absolute;
  right: -12px;
  bottom: -42px;
  color: rgba(255, 255, 255, 0.025);
  font-size: 190px;
  font-weight: 800;
  line-height: 1;
}

.case-index {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.case-index span {
  color: var(--cyan);
  font-size: 11px;
}

.case-index em {
  color: var(--muted);
  font-size: 8px;
  font-style: normal;
  letter-spacing: 0.14em;
}

.case-stack h3 {
  max-width: 300px;
  margin: 58px 0 14px;
  font-size: 25px;
  font-weight: 520;
  letter-spacing: -0.035em;
}

.case-stack p {
  position: relative;
  z-index: 1;
  max-width: 580px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.case-stack > article > strong {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 24px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  color: #a8d7d3;
  font-size: 11px;
  font-weight: 500;
}

.news {
  background: #e7ece9;
  color: #0b1211;
}

.news .section-kicker span {
  border-color: rgba(9, 17, 16, 0.24);
  color: #187a74;
}

.news .section-kicker p,
.news .section-lead {
  color: #5e6a65;
}

.news-feature {
  margin-top: 50px;
}

.news-feature a {
  position: relative;
  display: block;
  min-height: 430px;
  overflow: hidden;
  border-radius: 24px;
  background: #111;
  color: #fff;
}

.news-feature img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.08);
}

.news-feature a::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 8, 8, 0.05), rgba(4, 8, 8, 0.84) 85%);
}

.news-feature a > div {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 22px;
  left: 20px;
}

.news-feature p,
.news-list p {
  margin: 0 0 9px;
  color: #80ded7;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.news-feature h3 {
  margin: 0;
  font-size: 25px;
  font-weight: 530;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.news-feature span {
  display: inline-block;
  margin-top: 18px;
  color: var(--soft);
  font-size: 11px;
}

.news-list {
  margin-top: 12px;
  border-top: 1px solid rgba(9, 17, 16, 0.14);
}

.news-list a {
  display: grid;
  grid-template-columns: 92px 1fr 20px;
  gap: 13px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(9, 17, 16, 0.14);
}

.news-list img {
  width: 92px;
  height: 80px;
  border-radius: 10px;
  object-fit: cover;
}

.news-list p {
  color: #357b76;
  font-size: 8px;
}

.news-list h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 610;
  line-height: 1.45;
}

.news-list div > span {
  display: -webkit-box;
  margin-top: 7px;
  overflow: hidden;
  color: #6a7671;
  font-size: 10px;
  line-height: 1.55;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news-list > a > i {
  color: #6a7671;
  font-style: normal;
}

.text-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  margin-top: 28px;
  padding: 0 15px;
  border: 1px solid rgba(9, 17, 16, 0.2);
  border-radius: 999px;
  font-size: 12px;
}

.about {
  min-height: 100svh;
  background: #030607;
}

.about::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(3, 6, 7, 0.9), rgba(3, 6, 7, 0.72) 30%, #030607 76%);
}

.about > *:not(.atmosphere) {
  position: relative;
  z-index: 2;
}

.about-atmosphere {
  opacity: 0.56;
}

.about-visual {
  position: relative;
  height: min(82vw, 460px);
  margin-top: 52px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(2, 6, 7, 0.8));
}

.about-visual > img:first-child {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-logo {
  position: absolute;
  z-index: 2;
  right: 9%;
  bottom: 8%;
  width: 58%;
  opacity: 0.76;
}

.vision-grid {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.vision-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
}

.vision-grid span,
.honor-block > div:first-child p {
  color: var(--cyan);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.vision-grid h3 {
  margin: 32px 0 0;
  font-size: 21px;
  font-weight: 510;
  line-height: 1.45;
}

.value-grid {
  display: grid;
  gap: 9px;
  margin-top: 48px;
}

.value-grid article {
  padding: 20px;
  border-top: 1px solid var(--line-strong);
}

.value-grid span {
  color: var(--green);
  font-size: 9px;
}

.value-grid h3 {
  margin: 24px 0 8px;
  font-size: 19px;
  font-weight: 540;
}

.value-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.honor-block {
  margin-top: 66px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(140deg, rgba(27, 64, 59, 0.22), rgba(255, 255, 255, 0.02));
}

.honor-block > div:first-child p {
  margin: 0;
}

.honor-block > div:first-child h3 {
  margin: 28px 0 0;
  font-size: 22px;
  font-weight: 490;
  line-height: 1.55;
}

.honor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 28px;
}

.honor-list span {
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--soft);
  font-size: 9px;
}

.contact {
  min-height: 100svh;
  padding-bottom: calc(40px + var(--safe-bottom));
  background: #020506;
}

.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(2, 5, 6, 0.75), rgba(2, 5, 6, 0.92) 56%, #020506 77%);
}

.contact > *:not(.atmosphere):not(.contact-product) {
  position: relative;
  z-index: 3;
}

.contact-atmosphere {
  opacity: 0.72;
}

.contact-product {
  position: absolute;
  z-index: 2;
  top: 120px;
  right: 0;
  left: 0;
  height: 350px;
  overflow: hidden;
  pointer-events: none;
}

.contact-product img {
  position: absolute;
  top: 40px;
  left: 50%;
  width: 720px;
  max-width: none;
  transform: translateX(-50%);
  opacity: 0.48;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 70%, transparent);
}

.contact-head {
  padding-top: 70px;
}

.contact-head > p {
  margin: 0;
  color: var(--cyan);
  font-size: 9px;
  letter-spacing: 0.17em;
}

.contact-head h2 {
  margin: 18px 0 14px;
  font-size: clamp(42px, 12vw, 76px);
  font-weight: 470;
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.contact-head > span {
  color: var(--soft);
  font-size: 13px;
}

.contact-primary {
  display: grid;
  gap: 9px;
  margin-top: 190px;
}

.contact-primary a {
  display: block;
  min-height: 144px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(9, 16, 17, 0.75);
  backdrop-filter: blur(14px);
}

.contact-primary span,
.contact-primary strong,
.contact-primary em {
  display: block;
}

.contact-primary span {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.contact-primary strong {
  margin-top: 28px;
  color: var(--green);
  font-size: clamp(20px, 6vw, 31px);
  font-weight: 550;
  word-break: break-word;
}

.contact-primary em {
  margin-top: 7px;
  color: var(--muted);
  font-size: 10px;
  font-style: normal;
}

.contact-roles {
  display: grid;
  gap: 8px;
  margin-top: 36px;
}

.contact-roles article {
  padding: 18px;
  border-top: 1px solid var(--line-strong);
}

.contact-roles p,
.contact-roles strong,
.contact-roles a {
  display: block;
}

.contact-roles p {
  margin: 0 0 20px;
  color: var(--cyan);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.contact-roles strong {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 520;
}

.contact-roles a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 0;
  color: var(--muted);
  font-size: 11px;
}

.office-list {
  margin-top: 54px;
}

.office-list > p {
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.15em;
}

.office-list a {
  display: grid;
  grid-template-columns: 42px 1fr 18px;
  gap: 10px;
  align-items: start;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.office-list strong {
  color: var(--green);
  font-size: 12px;
}

.office-list span {
  color: var(--soft);
  font-size: 11px;
  line-height: 1.6;
}

.office-list i {
  color: var(--muted);
  font-style: normal;
}

.contact-actions {
  display: grid;
  gap: 9px;
  margin-top: 42px;
}

.contact-actions .cta {
  width: 100%;
}

.contact footer {
  display: grid;
  gap: 18px;
  margin-top: 82px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.contact footer img {
  width: 210px;
  opacity: 0.82;
}

.contact footer span,
.contact footer p {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.contact footer p {
  margin: 7px 0 0;
  letter-spacing: normal;
}

.contact footer button {
  justify-self: start;
  min-height: 44px;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--soft);
  font-size: 11px;
  cursor: pointer;
}

.mobile-dock {
  position: fixed;
  z-index: 95;
  right: 12px;
  bottom: calc(10px + var(--safe-bottom));
  left: 12px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  min-height: 60px;
  padding: 6px;
  transform: translateY(calc(100% + 30px));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(7, 13, 14, 0.82);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(22px) saturate(1.25);
  transition: transform 520ms var(--ease);
}

.mobile-dock.is-visible {
  transform: none;
}

.mobile-dock button {
  display: grid;
  place-content: center;
  min-height: 48px;
  min-width: 0;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.mobile-dock button.is-active {
  background: rgba(139, 223, 70, 0.12);
  color: var(--green);
}

.mobile-dock span,
.mobile-dock strong {
  display: block;
  text-align: center;
}

.mobile-dock span {
  font-size: 7px;
}

.mobile-dock strong {
  margin-top: 3px;
  font-size: 10px;
  font-weight: 550;
}

.overlay,
.detail-sheet {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  opacity: 0;
  transition: opacity 350ms ease, visibility 350ms step-end;
}

.overlay.is-open,
.detail-sheet.is-open {
  visibility: visible;
  opacity: 1;
  transition: opacity 350ms ease, visibility 0s;
}

.overlay-backdrop,
.sheet-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.66);
  backdrop-filter: blur(8px);
}

.menu-panel,
.search-panel {
  position: absolute;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(100%, 520px);
  max-height: 100svh;
  overflow-y: auto;
  background: #071011;
  box-shadow: -22px 0 80px rgba(0, 0, 0, 0.48);
  overscroll-behavior: contain;
  transition: transform 520ms var(--ease);
}

.menu-panel {
  inset: 0 0 0 auto;
  min-height: 100svh;
  padding: calc(24px + env(safe-area-inset-top, 0px)) 20px calc(24px + var(--safe-bottom));
  transform: translateX(100%);
}

.menu-overlay.is-open .menu-panel {
  transform: none;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.panel-head span,
.panel-head strong {
  display: block;
}

.panel-head span {
  color: var(--cyan);
  font-size: 8px;
  letter-spacing: 0.16em;
}

.panel-head strong {
  margin-top: 8px;
  font-size: 25px;
  font-weight: 520;
}

.close-button,
.sheet-close {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.025);
  color: var(--soft);
  font-size: 24px;
  font-weight: 200;
  cursor: pointer;
}

.menu-links {
  margin-top: 52px;
  border-top: 1px solid var(--line);
}

.menu-links button {
  display: grid;
  grid-template-columns: 32px 1fr 22px;
  gap: 10px;
  align-items: center;
  width: 100%;
  min-height: 68px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.menu-links span {
  color: var(--cyan);
  font-size: 9px;
}

.menu-links strong {
  font-size: 20px;
  font-weight: 510;
}

.menu-links i {
  color: var(--muted);
  font-style: normal;
}

.menu-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-top: auto;
  padding-top: 40px;
}

.menu-actions a,
.menu-actions button {
  display: grid;
  place-items: center;
  min-height: 48px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--soft);
  font-size: 10px;
  text-align: center;
  cursor: pointer;
}

.search-panel {
  inset: auto 0 0;
  width: 100%;
  max-height: min(88svh, 760px);
  padding: 20px 20px calc(22px + var(--safe-bottom));
  transform: translateY(100%);
  border-radius: 26px 26px 0 0;
}

.search-overlay.is-open .search-panel {
  transform: none;
}

.search-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 30px;
}

.search-form input {
  min-width: 0;
  height: 50px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  appearance: none;
}

.search-form input::placeholder {
  color: #6e7b77;
}

.search-form button {
  padding: 0 18px;
  border: 0;
  border-radius: 12px;
  background: var(--green);
  color: #071006;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.search-suggestions {
  display: flex;
  gap: 7px;
  margin-top: 11px;
  overflow-x: auto;
  scrollbar-width: none;
}

.search-suggestions::-webkit-scrollbar {
  display: none;
}

.search-suggestions button {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 9px;
  cursor: pointer;
}

.search-results {
  margin-top: 22px;
  overflow-y: auto;
  border-top: 1px solid var(--line);
}

.search-results > button {
  display: grid;
  grid-template-columns: 1fr 22px;
  width: 100%;
  padding: 16px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.search-results span,
.search-results strong {
  display: block;
  grid-column: 1;
}

.search-results span {
  margin-bottom: 5px;
  color: var(--cyan);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.search-results strong {
  font-size: 14px;
  font-weight: 530;
  line-height: 1.45;
}

.search-results i {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  color: var(--muted);
  font-style: normal;
}

.search-empty {
  margin: 0;
  padding: 24px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.sheet-panel {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  max-height: 92svh;
  overflow-y: auto;
  transform: translateY(100%);
  border-radius: 28px 28px 0 0;
  background: var(--panel-solid);
  box-shadow: 0 -22px 80px rgba(0, 0, 0, 0.5);
  overscroll-behavior: contain;
  transition: transform 560ms var(--ease);
}

.detail-sheet.is-open .sheet-panel {
  transform: none;
}

.sheet-handle {
  position: sticky;
  z-index: 6;
  top: 0;
  width: 44px;
  height: 4px;
  margin: 8px auto -12px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.3);
}

.sheet-close {
  position: absolute;
  z-index: 7;
  top: 18px;
  right: 16px;
  background: rgba(4, 9, 10, 0.74);
  backdrop-filter: blur(12px);
}

.sheet-hero {
  position: relative;
  height: 330px;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(59, 215, 210, 0.18), transparent 56%),
    #071011;
}

.sheet-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, var(--panel-solid));
}

.sheet-hero img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 110%;
  max-width: none;
  max-height: 85%;
  transform: translate(-50%, -44%);
  object-fit: contain;
}

.sheet-hero span {
  position: absolute;
  z-index: 3;
  bottom: 24px;
  left: 20px;
  color: var(--cyan);
  font-size: 9px;
  letter-spacing: 0.13em;
}

.product-sheet-hero {
  height: 270px;
}

.product-sheet-hero img {
  opacity: 0.78;
}

.sheet-copy {
  padding: 4px 20px calc(32px + var(--safe-bottom));
}

.sheet-copy > p {
  margin: 0 0 9px;
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.sheet-copy h2 {
  margin: 0;
  font-size: 32px;
  font-weight: 520;
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.sheet-body {
  margin-top: 20px;
  color: var(--soft);
  font-size: 13px;
  line-height: 1.85;
}

.sheet-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 24px;
}

.sheet-stats span {
  padding: 10px 7px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: #a8d9d5;
  font-size: 9px;
  text-align: center;
}

.sheet-copy section {
  margin-top: 32px;
}

.sheet-copy section h3 {
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.sheet-copy ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.sheet-copy li {
  position: relative;
  padding: 12px 0 12px 20px;
  border-top: 1px solid var(--line);
  color: var(--soft);
  font-size: 12px;
}

.sheet-copy li::before {
  content: "";
  position: absolute;
  top: 17px;
  left: 2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px rgba(139, 223, 70, 0.55);
}

.sheet-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.sheet-actions {
  display: grid;
  gap: 8px;
  margin-top: 38px;
}

.sheet-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  font-size: 12px;
}

.sheet-actions a:first-child {
  border-color: var(--green);
  background: var(--green);
  color: #071006;
  font-weight: 650;
}

.toast {
  position: fixed;
  z-index: 260;
  right: 20px;
  bottom: calc(90px + var(--safe-bottom));
  left: 20px;
  max-width: 380px;
  min-height: 46px;
  padding: 14px 16px;
  transform: translateY(20px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(8, 16, 17, 0.94);
  color: var(--soft);
  font-size: 11px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(14px);
  transition: opacity 300ms ease, transform 300ms var(--ease);
}

.toast.is-visible {
  transform: none;
  opacity: 1;
}

.noscript {
  position: fixed;
  z-index: 300;
  right: 15px;
  bottom: 15px;
  left: 15px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--danger);
  border-radius: 10px;
  background: #180c0a;
  font-size: 12px;
}

@media (max-height: 720px) and (max-width: 700px) {
  .hero-copy {
    padding-top: 96px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-descriptor {
    margin-top: 12px;
    font-size: 14px;
  }

  .hero-actions {
    margin-top: 17px;
  }

  .hero-actions .cta {
    min-height: 44px;
    padding: 0 14px;
    font-size: 11px;
  }

  .hero-products {
    bottom: 62px;
    width: 700px;
    opacity: 0.72;
  }

  .hero-metrics {
    display: none;
  }
}

@media (min-width: 720px) {
  .topbar {
    height: 80px;
    padding-right: 30px;
    padding-left: 30px;
  }

  .topbar-brand img {
    width: 190px;
  }

  .section-pad {
    padding: 132px 40px 150px;
  }

  .hero-copy {
    padding-top: 150px;
  }

  .hero-products {
    bottom: 75px;
    width: min(1320px, 105vw);
  }

  .hero-metrics {
    right: 40px;
    bottom: 54px;
    left: auto;
    width: min(610px, 60vw);
  }

  .hero-metrics > div {
    min-width: 0;
  }

  .scroll-cue {
    bottom: 48px;
    left: 40px;
  }

  .overview-statement h2 {
    max-width: 980px;
  }

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

  .technology-visual {
    height: 620px;
  }

  .tech-orbit {
    width: 460px;
  }

  .tech-core {
    width: 220px;
  }

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

  .proof-strip > div {
    padding: 24px;
  }

  .solution-rail {
    width: calc(100% + 40px);
    margin-right: -40px;
    padding-right: 40px;
  }

  .solution-card {
    flex-basis: min(54vw, 520px);
  }

  .solution-media {
    height: 360px;
  }

  .application-block {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    gap: 12px;
  }

  .application-map img {
    height: 100%;
    aspect-ratio: auto;
  }

  .application-list {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 0;
  }

  .catalog-stage img {
    min-height: 420px;
  }

  .category-tabs {
    width: 100%;
    margin-right: 0;
    padding-right: 0;
  }

  .category-intro {
    grid-template-columns: 190px 1fr;
    min-height: 210px;
  }

  .category-intro > img {
    width: 180px;
    height: 180px;
  }

  .product-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 22px;
  }

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

  .case-stack article {
    position: relative;
    top: auto;
    min-height: 360px;
  }

  .news-feature a,
  .news-feature img {
    min-height: 600px;
  }

  .news-feature a > div {
    right: 40px;
    bottom: 40px;
    left: 40px;
    max-width: 720px;
  }

  .news-feature h3 {
    font-size: 40px;
  }

  .news-list a {
    grid-template-columns: 180px 1fr 30px;
    padding: 22px 0;
  }

  .news-list img {
    width: 180px;
    height: 105px;
  }

  .news-list h3 {
    font-size: 20px;
  }

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

  .value-grid,
  .contact-roles {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-visual {
    height: 560px;
  }

  .contact-product {
    height: 540px;
  }

  .contact-product img {
    width: min(1300px, 100vw);
  }

  .contact-primary {
    margin-top: 290px;
  }

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

  .contact footer {
    grid-template-columns: 240px 1fr auto;
    align-items: end;
  }

  .mobile-dock {
    right: 50%;
    left: auto;
    width: 480px;
    transform: translate(50%, calc(100% + 30px));
  }

  .mobile-dock.is-visible {
    transform: translateX(50%);
  }

  .search-panel {
    right: 50%;
    bottom: 5vh;
    left: auto;
    width: min(680px, calc(100% - 48px));
    transform: translate(50%, calc(100% + 6vh));
    border-radius: 26px;
  }

  .search-overlay.is-open .search-panel {
    transform: translateX(50%);
  }

  .sheet-panel {
    right: 50%;
    bottom: 3vh;
    left: auto;
    width: min(760px, calc(100% - 48px));
    max-height: 92vh;
    transform: translate(50%, calc(100% + 4vh));
    border-radius: 28px;
  }

  .detail-sheet.is-open .sheet-panel {
    transform: translateX(50%);
  }

  .sheet-copy {
    padding-right: 36px;
    padding-left: 36px;
  }

  .toast {
    right: 50%;
    left: auto;
    width: 380px;
    transform: translate(50%, 20px);
  }

  .toast.is-visible {
    transform: translateX(50%);
  }
}

@media (min-width: 1100px) {
  .topbar {
    padding-right: max(36px, calc((100vw - var(--max)) / 2));
    padding-left: max(36px, calc((100vw - var(--max)) / 2));
  }

  .hero-copy {
    padding-top: 180px;
  }

  .hero-actions .cta:hover,
  .sheet-actions a:hover,
  .text-link:hover {
    transform: translateY(-2px);
  }

  .icon-button:hover,
  .portal-grid button:hover,
  .technology-layers article:hover,
  .application-list article:hover {
    border-color: rgba(59, 215, 210, 0.3);
    background-color: rgba(59, 215, 210, 0.035);
  }

  .portal-grid button:hover::after {
    transform: scale(1.35);
  }

  .solution-card {
    flex-basis: 510px;
  }

  .technology-layers {
    grid-template-columns: repeat(4, 1fr);
  }

  .application-block {
    grid-template-columns: minmax(0, 1.25fr) minmax(480px, 0.75fr);
  }

  .category-intro {
    grid-template-columns: 240px 1fr;
  }

  .category-intro > img {
    width: 220px;
  }

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

  .news-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    border-top: 0;
  }

  .news-list a {
    display: block;
    padding: 0 0 20px;
    border-top: 1px solid rgba(9, 17, 16, 0.14);
  }

  .news-list img {
    width: 100%;
    height: 180px;
    margin: 18px 0;
  }

  .news-list > a > i {
    display: block;
    margin-top: 18px;
  }

  .about-visual {
    height: 680px;
  }
}

@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],
  [data-reveal-group] > * {
    opacity: 1;
    transform: none;
  }
}