:root {
  color-scheme: dark;
  --bg: #0c1014;
  --panel: #11161b;
  --panel-soft: #151a20;
  --line: #30343a;
  --line-soft: #20242a;
  --text: #f5f1ea;
  --muted: #9299a4;
  --muted-2: #68717d;
  --red: #ed433c;
  --blue: #67a3ff;
  --green: #79ff61;
  --serif: "Noto Serif SC", "Songti SC", "STSong", serif;
  --sans: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: #05080d;
  background-image:
    radial-gradient(circle at 50% 52%, rgba(3, 7, 11, 0.5) 0%, rgba(3, 7, 11, 0.2) 38%, transparent 72%),
    linear-gradient(rgba(3, 7, 11, 0.6), rgba(3, 7, 11, 0.74)),
    url("assets/section-clockwork-vortex.webp");
  background-position: center, center, 50% 52%;
  background-size: 100% 100%, 100% 100%, auto 114%;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--sans);
  animation: clockworkVortexExpand 30s ease-in-out infinite alternate;
}

@keyframes clockworkVortexExpand {
  from {
    background-position: center, center, 50% 52%;
    background-size: 100% 100%, 100% 100%, auto 114%;
  }
  to {
    background-position: center, center, 50% 49%;
    background-size: 100% 100%, 100% 100%, auto 124%;
  }
}

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

button,
input {
  font: inherit;
}

main#top {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: transparent;
}

main#top::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: calc(100svh - 72px);
  right: -4%;
  bottom: -4%;
  left: -4%;
  pointer-events: none;
  opacity: 0.74;
  background:
    radial-gradient(ellipse 900px 680px at 16% 18%, rgba(45, 145, 206, 0.22), transparent 65%),
    radial-gradient(ellipse 940px 720px at 81% 35%, rgba(185, 127, 65, 0.15), transparent 67%),
    radial-gradient(ellipse 980px 720px at 74% 77%, rgba(42, 127, 186, 0.2), transparent 67%),
    linear-gradient(115deg, transparent 22%, rgba(104, 184, 233, 0.065) 45%, transparent 68%),
    repeating-linear-gradient(90deg, transparent 0 95px, rgba(103, 190, 255, 0.038) 96px);
  mask-image: linear-gradient(180deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  animation: siteAmbientDrift 26s ease-in-out infinite alternate;
}

main#top::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: calc(100svh - 72px);
  right: 0;
  bottom: 0;
  left: 0;
  pointer-events: none;
  opacity: 0.52;
  background-image:
    linear-gradient(90deg, transparent, rgba(103, 190, 255, 0.76), rgba(205, 157, 91, 0.34), transparent),
    linear-gradient(90deg, transparent, rgba(205, 157, 91, 0.42), rgba(103, 190, 255, 0.46), transparent),
    linear-gradient(90deg, transparent, rgba(103, 190, 255, 0.6), transparent),
    linear-gradient(90deg, transparent, rgba(205, 157, 91, 0.3), rgba(103, 190, 255, 0.38), transparent);
  background-repeat: no-repeat;
  background-size: 42% 2px, 34% 1px, 46% 2px, 37% 1px;
  filter: drop-shadow(0 0 11px rgba(103, 190, 255, 0.24));
  mask-image: linear-gradient(180deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  animation: siteTraceFlow 19s linear infinite;
}

main#top > section {
  position: relative;
  z-index: 1;
}

@keyframes siteAmbientDrift {
  from { transform: translate3d(-2.4%, -1%, 0) scale(0.985); }
  to { transform: translate3d(2.8%, 1.4%, 0) scale(1.04); }
}

@keyframes siteTraceFlow {
  from { background-position: -44% 20%, -36% 42%, -48% 65%, -32% 81%; }
  to { background-position: 144% 20%, 136% 42%, 148% 65%, 132% 81%; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 72px;
  padding: 0 max(38px, calc((100vw - 1200px) / 2));
  display: grid;
  grid-template-columns: 240px 1fr 130px;
  align-items: center;
  border-bottom: 0;
  background: linear-gradient(180deg, rgba(12, 16, 20, 0.98), rgba(12, 16, 20, 0.84));
  backdrop-filter: blur(16px);
  transform: translate3d(0, 0, 0);
  opacity: 1;
  will-change: transform, opacity;
  transition:
    transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.24s ease,
    box-shadow 0.3s ease;
}

.header-hover-zone {
  position: fixed;
  inset: 0 0 auto;
  z-index: 49;
  height: 96px;
}

.site-header.is-scroll-hidden {
  transform: translate3d(0, calc(-100% - 2px), 0);
  opacity: 0;
  pointer-events: none;
}

.site-header.is-scroll-revealed {
  box-shadow:
    0 16px 42px rgba(0, 0, 0, 0.34),
    0 1px 0 rgba(255, 255, 255, 0.045);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 50px;
  height: 32px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: brightness(1.08) contrast(1.12);
}

.brand-mark {
  color: #7d838b;
  font: 600 18px/1 var(--serif);
  letter-spacing: -4px;
}

.brand strong {
  font-size: 16px;
  font-weight: 650;
}

.site-header nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 38px;
}

.site-header nav a {
  color: #bbbfc6;
  font-size: 13px;
  transition: color 0.2s ease;
}

.site-header nav a:hover {
  color: white;
}

.header-cta {
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid #555b62;
  border-radius: 4px;
  font-size: 15px;
}

.hero {
  min-height: calc(100svh - 72px);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: clamp(42px, 7vh, 78px) max(38px, calc((100vw - 1200px) / 2)) 38px;
  border-bottom: 0;
  background-image:
    linear-gradient(180deg, rgba(1, 2, 4, 0.16) 0%, rgba(1, 3, 5, 0.1) 46%, #05080d 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.34), transparent 28%, transparent 72%, rgba(0, 0, 0, 0.4)),
    url("assets/hero-cyberpunk-planet.webp");
  background-position: center, center, 50% 48%;
  background-repeat: no-repeat;
  background-size: 100% 100%, 100% 100%, auto 112%;
  animation: heroBackdropDrift 18s ease-in-out infinite alternate;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 46% 38% at 50% 49%, rgba(1, 3, 5, 0.56) 0%, rgba(2, 5, 8, 0.28) 48%, transparent 100%),
    linear-gradient(180deg, rgba(1, 3, 5, 0.08) 40%, rgba(5, 8, 13, 0.88) 100%);
}

.hero-glow {
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 58% 54% at 26% 42%, rgba(36, 119, 181, 0.14), transparent 76%),
    radial-gradient(ellipse 76% 62% at 42% 50%, rgba(20, 70, 110, 0.07), transparent 82%),
    radial-gradient(circle at 82% 62%, rgba(141, 69, 190, 0.11), transparent 31%),
    radial-gradient(circle at 63% 42%, rgba(208, 155, 82, 0.08), transparent 26%);
  mix-blend-mode: screen;
  animation: heroHaloBreathe 7s ease-in-out infinite;
}

.hero-glow::before,
.hero-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: screen;
}

.hero-glow::before {
  inset: -6%;
  opacity: 0.34;
  background: url("assets/hero-nebula-v2.webp") 40% 47% / cover no-repeat;
  filter: brightness(0.72) saturate(0.72) contrast(0.9) blur(0.35px);
  -webkit-mask-image: radial-gradient(
    ellipse 68% 82% at 28% 44%,
    #000 0%,
    rgba(0, 0, 0, 0.94) 38%,
    rgba(0, 0, 0, 0.55) 66%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 68% 82% at 28% 44%,
    #000 0%,
    rgba(0, 0, 0, 0.94) 38%,
    rgba(0, 0, 0, 0.55) 66%,
    transparent 100%
  );
  animation: heroNebulaDrift 18s ease-in-out infinite alternate;
}

.hero-glow::after {
  inset: -10%;
  opacity: 0.42;
  background:
    radial-gradient(ellipse 38% 50% at 18% 42%, rgba(69, 156, 221, 0.2), transparent 76%),
    radial-gradient(ellipse 52% 38% at 39% 52%, rgba(38, 105, 160, 0.11), transparent 82%),
    radial-gradient(ellipse 66% 62% at 45% 48%, rgba(19, 63, 102, 0.07), transparent 86%);
  filter: blur(34px);
  animation: heroNebulaBreathe 11s ease-in-out infinite alternate;
}

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

.hero-tech::before {
  content: "";
  position: absolute;
  width: min(78vw, 1000px);
  aspect-ratio: 1;
  right: -23%;
  top: -48%;
  border-radius: 50%;
  opacity: 0.42;
  background: conic-gradient(
    from 20deg,
    transparent 0 18%,
    rgba(66, 178, 255, 0.25) 28%,
    transparent 39% 57%,
    rgba(172, 66, 208, 0.17) 69%,
    transparent 80% 100%
  );
  filter: blur(42px);
  mix-blend-mode: screen;
  animation: heroEnergyRotate 22s linear infinite;
}

.hero-tech::after {
  content: "";
  position: absolute;
  width: min(50vw, 680px);
  aspect-ratio: 1.7;
  left: -10%;
  bottom: 3%;
  opacity: 0.34;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(61, 124, 176, 0.34), transparent 68%);
  filter: blur(28px);
  animation: heroEnergyDrift 9s ease-in-out infinite alternate;
}

.hero-tech-grid {
  position: absolute;
  left: -18%;
  right: -18%;
  bottom: -51%;
  height: 88%;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(103, 163, 255, 0.34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 163, 255, 0.3) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 28%, #000 72%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 28%, #000 72%, transparent 100%);
  transform: perspective(620px) rotateX(63deg);
  transform-origin: center top;
  animation: heroGridFlow 11s linear infinite;
}

.hero-tech-orbit {
  position: absolute;
  width: min(56vw, 700px);
  aspect-ratio: 1;
  left: 50%;
  top: 48%;
  border: 1px solid rgba(67, 181, 255, 0.2);
  border-radius: 50%;
  box-shadow:
    0 0 110px rgba(67, 116, 157, 0.12),
    inset 0 0 100px rgba(142, 57, 47, 0.08);
  transform: translate(-50%, -50%);
  animation: heroOrbitPulse 7s ease-in-out infinite;
}

.hero-tech-orbit::before,
.hero-tech-orbit::after {
  content: "";
  position: absolute;
  inset: 14%;
  border: 1px dashed rgba(173, 72, 210, 0.17);
  border-radius: 50%;
  animation: heroOrbitSpin 26s linear infinite;
}

.hero-tech-orbit::after {
  inset: 32%;
  border-color: rgba(103, 163, 255, 0.24);
  animation-direction: reverse;
  animation-duration: 19s;
}

.hero-tech-beam {
  position: absolute;
  width: 46vw;
  height: 1px;
  left: 43%;
  top: 40%;
  opacity: 0.34;
  background: linear-gradient(90deg, transparent, rgba(103, 163, 255, 0.8), rgba(237, 67, 60, 0.5), transparent);
  box-shadow: 0 0 28px rgba(103, 163, 255, 0.38);
  transform: rotate(-24deg);
  transform-origin: left center;
  animation: heroBeamSweep 8s ease-in-out infinite;
}

.hero-tech-particles {
  position: absolute;
  inset: 0;
  opacity: 0.78;
  background:
    radial-gradient(circle at 12% 24%, rgba(103, 163, 255, 0.8) 0 1px, transparent 2px),
    radial-gradient(circle at 23% 66%, rgba(255, 255, 255, 0.5) 0 1px, transparent 2px),
    radial-gradient(circle at 37% 18%, rgba(237, 67, 60, 0.65) 0 1px, transparent 2px),
    radial-gradient(circle at 52% 73%, rgba(103, 163, 255, 0.65) 0 1px, transparent 2px),
    radial-gradient(circle at 68% 20%, rgba(255, 255, 255, 0.45) 0 1px, transparent 2px),
    radial-gradient(circle at 79% 61%, rgba(237, 67, 60, 0.62) 0 1px, transparent 2px),
    radial-gradient(circle at 91% 34%, rgba(103, 163, 255, 0.7) 0 1px, transparent 2px);
  animation: heroParticleDrift 9s ease-in-out infinite alternate;
}

.hero-tech-scan {
  position: absolute;
  inset: 0;
  opacity: 0.085;
  background: repeating-linear-gradient(180deg, transparent 0 5px, rgba(255, 255, 255, 0.14) 6px);
  animation: heroScanMove 10s linear infinite;
}

.hero > .eyebrow,
.hero > .hero-title,
.hero > .hero-copy,
.hero > .hero-actions {
  z-index: 2;
}

@keyframes heroGridFlow {
  from { background-position: 0 0, 0 0; }
  to { background-position: 0 58px, 58px 0; }
}

@keyframes heroBackdropDrift {
  from {
    background-position: center, center, 48% 47%;
    background-size: 100% 100%, 100% 100%, auto 112%;
  }
  to {
    background-position: center, center, 52% 50%;
    background-size: 100% 100%, 100% 100%, auto 119%;
  }
}

@keyframes heroHaloBreathe {
  0%,
  100% { opacity: 0.62; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1.045); }
}

@keyframes heroNebulaDrift {
  from { transform: translate3d(-1.2%, -0.8%, 0) scale(1.02); opacity: 0.27; }
  to { transform: translate3d(1.4%, 1%, 0) scale(1.055); opacity: 0.36; }
}

@keyframes heroNebulaBreathe {
  from { transform: translate3d(-2%, 1%, 0) scale(0.97); opacity: 0.3; }
  to { transform: translate3d(3%, -1.5%, 0) scale(1.06); opacity: 0.46; }
}

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

@keyframes heroEnergyDrift {
  from { transform: translate3d(-3%, 2%, 0) scale(0.94); }
  to { transform: translate3d(16%, -8%, 0) scale(1.1); }
}

@keyframes heroOrbitPulse {
  0%,
  100% { opacity: 0.66; transform: translate(-50%, -50%) scale(0.96); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.035); }
}

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

@keyframes heroBeamSweep {
  0%,
  100% { opacity: 0.24; transform: rotate(-28deg) scaleX(0.74); }
  50% { opacity: 0.76; transform: rotate(-19deg) scaleX(1.08); }
}

@keyframes heroParticleDrift {
  from { transform: translate3d(-8px, -5px, 0); }
  to { transform: translate3d(12px, 10px, 0); }
}

@keyframes heroScanMove {
  from { background-position: 0 0; }
  to { background-position: 0 120px; }
}

.eyebrow {
  margin: 0 0 20px;
  color: #9ba2ab;
  font-size: 10px;
  letter-spacing: 0.13em;
}

.hero h1 {
  position: relative;
  margin: auto auto 20px;
  max-width: 900px;
  text-align: center;
  font: 400 clamp(48px, 5.2vw, 75px)/1.18 var(--serif);
  letter-spacing: 0.06em;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.hero-title-char {
  display: inline-block;
}

.hero-title {
  transform-origin: center;
  transition: transform 0.38s cubic-bezier(0.2, 0.78, 0.25, 1), color 0.3s ease, text-shadow 0.3s ease;
}

.hero-title:hover {
  transform: scale(1.065);
  color: #fffdf7;
  text-shadow: 0 18px 45px rgba(233, 225, 211, 0.14);
}

.hero-copy {
  position: relative;
  margin: 0 auto;
  color: #aeb2b8;
  text-align: center;
  font-size: 14px;
  line-height: 1.85;
}

.hero-actions {
  position: relative;
  display: flex;
  gap: 12px;
  margin-top: auto;
  padding-top: clamp(48px, 8vh, 92px);
}

.button {
  min-width: 146px;
  height: 48px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid #4c535b;
  border-radius: 3px;
  background: transparent;
  color: white;
  cursor: pointer;
}

.button-primary {
  border-color: var(--red);
  background: var(--red);
}

.button-ghost:hover,
.button-round:hover,
.header-cta:hover {
  border-color: #d7d9db;
}

.button-round {
  min-width: 138px;
  height: 44px;
  border-radius: 999px;
}

.button.compact {
  height: 44px;
  min-width: 138px;
}

.section-frame {
  --ambient-primary: 103, 163, 255;
  --ambient-secondary: 237, 67, 60;
  --ambient-x: 24%;
  --ambient-y: 42%;
  --trace-y: 26%;
  --ambient-delay: 0s;
  position: relative;
  isolation: isolate;
  margin-top: 0;
  overflow: visible;
  padding: 110px max(38px, calc((100vw - 1200px) / 2));
  border-bottom: 0;
}

.section-frame::before {
  display: none;
}

.section-frame::after {
  display: none;
}

.section-frame > * {
  position: relative;
  z-index: 1;
}

.section-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 22px;
}

.section-heading-row h2 {
  margin: 0;
  font-size: 32px;
  font-weight: 450;
}

.overview {
  --ambient-primary: 90, 158, 214;
  --ambient-secondary: 173, 78, 68;
  --ambient-x: 18%;
  --ambient-y: 38%;
  --trace-y: 22%;
  --ambient-delay: -1s;
  background: linear-gradient(180deg, rgba(5, 8, 13, 0.96) 0%, rgba(5, 8, 13, 0.66) 9%, transparent 24%);
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.business-card {
  min-height: 380px;
  position: relative;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: linear-gradient(145deg, rgba(20, 27, 33, 0.96), rgba(13, 17, 21, 0.94));
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.business-card:hover,
.business-card:focus-within {
  transform: translateY(-4px);
  border-color: #5f6872;
}

.business-card-link {
  position: absolute;
  z-index: 5;
  inset: 0;
  border-radius: inherit;
}

.business-card-link:focus-visible {
  outline: 2px solid rgba(113, 178, 236, 0.84);
  outline-offset: 3px;
}

.card-index {
  color: var(--blue);
  font: 500 25px/1 var(--serif);
}

.business-card h3 {
  margin: 20px 0 12px;
  font: 400 24px/1.2 var(--serif);
}

.business-card p {
  min-height: 78px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 13px 0;
}

.tag-row span {
  padding: 5px 9px;
  border: 1px solid #353a40;
  border-radius: 3px;
  color: #b9bdc3;
  font-size: 9px;
}

.card-visual {
  height: 140px;
  position: relative;
  z-index: 6;
  isolation: isolate;
  pointer-events: none;
  overflow: hidden;
  border: 1px solid rgba(120, 138, 154, 0.34);
  border-radius: 7px;
  background: #080b0f;
  box-shadow: inset 0 0 34px rgba(0, 0, 0, 0.24);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.card-visual::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(2, 5, 8, 0.03) 28%, rgba(2, 5, 8, 0.82) 100%),
    linear-gradient(90deg, rgba(2, 5, 8, 0.28), transparent 46%, rgba(2, 5, 8, 0.1));
  transition: opacity 0.35s ease;
}

.card-visual::after {
  content: "";
  position: absolute;
  z-index: 3;
  left: 18px;
  right: 18px;
  top: 0;
  height: 1px;
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(104, 180, 255, 0.9), transparent);
  box-shadow: 0 0 16px rgba(86, 166, 255, 0.42);
  transform: translateY(0);
  transition: opacity 0.28s ease;
}

.business-slide {
  width: 104%;
  height: 104%;
  position: absolute;
  z-index: 1;
  inset: -2%;
  display: block;
  object-fit: cover;
  opacity: 0;
  filter: saturate(0.68) brightness(0.62) contrast(1.08);
  transform: scale(1.08);
  transition:
    opacity 0.72s ease,
    transform 1.4s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.5s ease;
}

.business-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

/* Product screenshots in the enterprise carousel should stay fully visible. */
.card-visual--contain .business-slide {
  width: 100%;
  height: 100%;
  inset: 0;
  object-fit: contain;
  object-position: center;
  transform: none;
}

.card-visual--contain .business-slide.is-active {
  transform: none;
}

.business-visual-caption {
  position: absolute;
  z-index: 4;
  left: 14px;
  bottom: 12px;
  color: rgba(244, 247, 250, 0.86);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
}

.business-dots {
  position: absolute;
  z-index: 7;
  right: 9px;
  bottom: 5px;
  display: flex;
  align-items: center;
  gap: 2px;
  pointer-events: auto;
}

.business-dots button {
  width: 17px;
  height: 18px;
  padding: 0;
  border: 0;
  border-radius: 0;
  display: block;
  position: relative;
  background: transparent;
  cursor: pointer;
  transition: width 0.35s ease;
}

.business-dots button::before {
  content: "";
  position: absolute;
  left: 1px;
  right: 1px;
  top: 50%;
  height: 1px;
  background: rgba(255, 255, 255, 0.38);
  transform: translateY(-50%);
  transition: background-color 0.35s ease, box-shadow 0.35s ease;
}

.business-dots button:hover::before,
.business-dots button:focus-visible::before {
  background: rgba(255, 255, 255, 0.82);
}

.business-dots button:focus-visible {
  outline: 1px solid rgba(110, 177, 236, 0.8);
  outline-offset: -2px;
}

.business-dots button.is-active {
  width: 28px;
}

.business-dots button.is-active::before {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 0 9px rgba(130, 192, 255, 0.46);
}

.business-card:hover .card-visual,
.business-card:focus-within .card-visual {
  border-color: rgba(126, 181, 228, 0.62);
  box-shadow:
    inset 0 0 34px rgba(0, 0, 0, 0.16),
    0 18px 42px rgba(0, 0, 0, 0.24);
}

.business-card:hover .card-visual::before,
.business-card:focus-within .card-visual::before {
  opacity: 0.7;
}

.business-card:hover .card-visual::after,
.business-card:focus-within .card-visual::after {
  opacity: 1;
  animation: business-scan 2.4s ease-in-out infinite;
}

.business-card:hover .business-slide.is-active,
.business-card:focus-within .business-slide.is-active {
  filter: saturate(0.92) brightness(0.78) contrast(1.04);
  transform: scale(1.075);
}

.business-card:hover .card-visual--contain .business-slide.is-active,
.business-card:focus-within .card-visual--contain .business-slide.is-active {
  transform: none;
}

@keyframes business-scan {
  0%,
  100% {
    transform: translateY(10px);
  }
  50% {
    transform: translateY(118px);
  }
}

.enterprise {
  --ambient-primary: 104, 151, 198;
  --ambient-secondary: 202, 65, 55;
  --ambient-x: 67%;
  --ambient-y: 28%;
  --trace-y: 31%;
  --ambient-delay: -4s;
  padding-top: 116px;
  padding-bottom: 116px;
  background: transparent;
}

.enterprise-intro {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 80px;
  align-items: start;
}

.serif-title {
  font-family: var(--serif);
  font-weight: 400;
}

.enterprise-intro h2 {
  margin: 0;
  font-size: 45px;
  line-height: 1.28;
}

.enterprise-intro h2 span {
  color: #aab5c6;
}

.enterprise-intro-copy {
  max-width: 490px;
  justify-self: end;
  padding-top: 18px;
}

.enterprise-intro-copy p,
.commerce-copy p {
  color: #a7adb5;
  font-size: 13px;
  line-height: 1.9;
}

.enterprise-intro-copy strong {
  color: white;
}

.enterprise-intro-copy .button {
  float: right;
}

.system-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.2fr 0.82fr;
  gap: 14px;
  margin-top: 42px;
}

.system-list,
.ai-core {
  min-height: 355px;
  padding: 24px;
  border: 1px solid #2d3238;
  border-radius: 5px;
  background: rgba(11, 14, 18, 0.92);
}

.panel-label {
  margin: 0 0 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid #24292f;
  color: #71809a;
  font-size: 11px;
}

.system-list ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.system-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-rows: auto auto;
  gap: 8px;
  padding: 13px 0;
  border-bottom: 1px solid #22272d;
}

.system-list li::before {
  content: counter(list-item, decimal-leading-zero);
  grid-row: 1 / 3;
  align-self: center;
  color: var(--red);
  font: 500 12px/1 var(--serif);
}

.system-list b,
.system-list span {
  grid-column: 2;
}

.system-list b {
  margin-top: 0;
  font-size: 12px;
}

.system-list span {
  color: var(--muted-2);
  font-size: 10px;
}

.result-list li::before {
  color: var(--blue);
  font-size: 22px;
}

.ai-core {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(237, 67, 60, 0.25);
  border-radius: 50%;
}

.orbit-one {
  width: 245px;
  height: 245px;
}

.orbit-two {
  width: 174px;
  height: 174px;
}

.core-diamond {
  width: 125px;
  height: 125px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid #677482;
  background: #151a20;
  transform: rotate(45deg);
}

.core-diamond > * {
  transform: rotate(-45deg);
}

.core-diamond small {
  color: var(--red);
  font: 700 8px/1 var(--serif);
}

.core-diamond strong {
  margin: 8px 0;
  font-size: 17px;
}

.core-diamond span {
  color: #8994a0;
  font-size: 9px;
}

.core-node {
  position: absolute;
  padding: 9px 13px;
  border: 1px solid #303943;
  border-radius: 4px;
  color: #d9dde1;
  font-size: 9px;
}

.core-node::before {
  content: "●";
  margin-right: 5px;
  color: var(--green);
}

.node-one { left: 24px; top: 60px; }
.node-two { right: 24px; top: 60px; }
.node-three { left: 24px; bottom: 60px; }
.node-four { right: 24px; bottom: 60px; }

.delivery {
  margin-top: 24px;
  padding: 28px 25px;
  border: 1px solid #2d3238;
  border-radius: 5px;
  background: #0b0e11;
}

.delivery-title {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.delivery-title h3 {
  margin: 0;
  font: 400 22px/1.3 var(--serif);
}

.delivery-title p {
  color: var(--muted-2);
  font-size: 10px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 32px;
}

.timeline article {
  position: relative;
  padding: 0 24px;
  border-top: 1px solid #506784;
}

.timeline article:first-child {
  padding-left: 0;
}

.timeline i {
  width: 38px;
  height: 38px;
  margin-top: -19px;
  display: grid;
  place-items: center;
  border: 1px solid #48525e;
  border-radius: 50%;
  background: #101319;
  font-style: normal;
  font-size: 10px;
}

.timeline article:first-child i { border-color: var(--red); color: var(--red); }
.timeline article:last-child i { border-color: var(--blue); color: var(--blue); }

.timeline small {
  display: block;
  margin-top: 22px;
  color: #7d8ba0;
  font-size: 9px;
}

.timeline h4 {
  margin: 10px 0 8px;
  font-size: 13px;
}

.timeline p {
  margin: 0;
  color: #707985;
  font-size: 10px;
  line-height: 1.6;
}

.benefit-row {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}

.benefit-row span {
  padding: 9px 14px;
  border: 1px solid #3a4047;
  border-radius: 999px;
  color: #aeb4bc;
  font-size: 10px;
}

.benefit-row span::first-letter {
  color: var(--green);
}

.commerce {
  --ambient-primary: 128, 114, 92;
  --ambient-secondary: 205, 74, 60;
  --ambient-x: 82%;
  --ambient-y: 32%;
  --trace-y: 38%;
  --ambient-delay: -7s;
  padding-top: 118px;
  padding-right: max(46px, calc((100vw - 1560px) / 2));
  padding-bottom: 118px;
  padding-left: max(46px, calc((100vw - 1560px) / 2));
  background: transparent;
}

.commerce-intro {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: clamp(88px, 8vw, 132px);
  align-items: center;
}

.commerce-intro h2 {
  margin: 0;
  font-size: 47px;
  line-height: 1.35;
}

.commerce-copy .button {
  float: right;
  margin-top: 16px;
}

.large-tags {
  margin-top: 24px;
}

.large-tags span {
  min-width: 73px;
  border-radius: 999px;
  text-align: center;
}

.commerce-case {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(360px, 0.92fr);
  height: clamp(370px, 44svh, 500px);
  min-height: 0;
  overflow: hidden;
  border: 1px solid #34302d;
  border-radius: 10px;
}

.commerce-hero {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.commerce-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #efefed;
  filter: brightness(0.92) contrast(1.02);
  transition: opacity 0.42s ease, filter 0.42s ease;
}

.commerce-hero video {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.42s ease;
}

.commerce-hero.is-video img[data-commerce-hero] {
  opacity: 0;
}

.commerce-hero.is-video video {
  opacity: 1;
  pointer-events: auto;
}

.commerce-hero::after {
  content: "";
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(transparent, rgba(7, 8, 9, 0.92));
}

.commerce-hero figcaption {
  position: absolute;
  z-index: 2;
  left: clamp(18px, 2.2vw, 34px);
  right: 22px;
  bottom: clamp(16px, 2.2vh, 26px);
  display: grid;
  align-content: end;
  transition: opacity 0.32s ease, transform 0.42s ease;
}

.commerce-hero.is-video figcaption {
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
}

.commerce-hero small {
  display: block;
  margin-bottom: 8px;
  color: #f09a8d;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.commerce-hero strong {
  display: block;
  max-width: 92%;
  font: 400 clamp(20px, 1.8vw, 27px)/1.24 var(--serif);
  text-wrap: balance;
}

.commerce-detail {
  padding: 48px 38px 28px;
}

.commerce-detail h3 {
  margin: 0;
  font-size: 27px;
  line-height: 1.5;
}

.commerce-detail > p {
  color: #8b8f95;
  font-size: 11px;
  line-height: 1.8;
}

.output-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 32px;
}

.output-grid div {
  padding: 15px;
  border: 1px solid #272a2e;
}

.output-grid b,
.output-grid span {
  display: block;
}

.output-grid b {
  margin-bottom: 8px;
  font-size: 11px;
}

.output-grid span {
  color: #676c72;
  font-size: 9px;
}

.commerce-detail blockquote {
  margin: 62px 0 0;
  padding-top: 28px;
  border-top: 1px solid #292c30;
  color: #aeb0b2;
  font: 400 13px/1.9 var(--serif);
}

.commerce-thumbs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.commerce-thumbs button {
  height: clamp(96px, 11svh, 126px);
  position: relative;
  overflow: hidden;
  padding: 0;
  border: 1px solid #292d31;
  border-radius: 7px;
  background: #111;
  cursor: pointer;
}

.commerce-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.commerce-thumbs button:hover img {
  transform: scale(1.035);
  opacity: 1;
}

.commerce-thumbs button.is-active {
  border-color: rgba(212, 126, 83, 0.72);
  box-shadow: 0 0 0 1px rgba(212, 126, 83, 0.18);
}

.commerce-thumbs button.is-active img {
  opacity: 1;
}

.commerce-thumbs span {
  position: absolute;
  left: 12px;
  bottom: 10px;
  color: white;
  font-size: 10px;
}

.llm {
  --ambient-primary: 82, 154, 214;
  --ambient-secondary: 150, 72, 68;
  --ambient-x: 73%;
  --ambient-y: 44%;
  --trace-y: 24%;
  --ambient-delay: -10s;
  padding-top: clamp(38px, 4.4vh, 56px);
  padding-right: max(46px, calc((100vw - 1560px) / 2));
  padding-bottom: clamp(38px, 4.4vh, 56px);
  padding-left: max(46px, calc((100vw - 1560px) / 2));
  background: transparent;
}

.llm h2 {
  margin: 0 0 8px;
  font-size: 55px;
}

.llm-intro {
  max-width: 690px;
  margin: 0 0 28px;
  color: #a3a8ad;
  font-size: 13px;
  line-height: 1.75;
}

.hardware-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(520px, 1.62fr);
  gap: clamp(26px, 2.4vw, 40px);
  height: clamp(440px, 56svh, 590px);
}

.hardware-left {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2vh, 24px);
  min-height: 0;
}

.hardware-grid figure {
  margin: 0;
  background: transparent;
}

.hardware-card {
  min-height: 0;
  display: flex;
  flex-direction: column;
  outline: none;
}

.hardware-frame {
  min-height: 0;
  position: relative;
  flex: 1;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #050506;
  transition: border-color 0.28s ease, box-shadow 0.28s ease;
}

.hardware-image,
.hardware-exploded {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition:
    opacity 0.46s ease,
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.46s ease;
}

.hardware-image {
  opacity: 1;
  filter: saturate(0.72) contrast(1.04) brightness(0.86);
  transform: scale(1);
}

.hardware-exploded {
  opacity: 0;
  pointer-events: none;
  filter: saturate(0.9) contrast(1.04) brightness(0.96);
  transform: translateY(32px) scale(0.97);
}

.hardware-card:hover .hardware-image,
.hardware-card:focus .hardware-image {
  opacity: 0;
  transform: translateY(-18px) scale(1.03);
}

.hardware-card:hover .hardware-exploded,
.hardware-card:focus .hardware-exploded {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.hardware-card:hover .hardware-frame,
.hardware-card:focus .hardware-frame {
  border-color: rgba(110, 172, 224, 0.48);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.hardware-feature .hardware-image,
.hardware-feature .hardware-exploded {
  object-fit: contain;
}

.hardware-grid figcaption {
  display: grid;
  gap: 5px;
  padding: 13px 5px 3px;
}

.hardware-grid b,
.hardware-grid span {
  display: block;
}

.hardware-grid b {
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.hardware-grid span {
  color: rgba(255, 255, 255, 0.42);
  font: 700 9px/1.35 monospace;
  letter-spacing: 0.1em;
}

.cases {
  --ambient-primary: 95, 145, 194;
  --ambient-secondary: 185, 72, 62;
  --ambient-x: 26%;
  --ambient-y: 43%;
  --trace-y: 34%;
  --ambient-delay: -13s;
  padding-top: 118px;
  padding-bottom: 118px;
  background: transparent;
}

.cases > h2 {
  margin: 0 0 34px;
  font-size: 35px;
  line-height: 1.4;
}

.case-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-bottom: 35px;
}

.case-tabs button {
  padding: 0 0 15px;
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  border: 0;
  border-bottom: 1px solid #363b41;
  background: transparent;
  color: #757b83;
  text-align: left;
  cursor: pointer;
}

.case-tabs span {
  font-size: 9px;
}

.case-tabs small {
  font-size: 8px;
}

.case-tabs .is-active {
  border-color: white;
  color: white;
}

.case-tabs .is-active span {
  color: var(--red);
}

.case-panel {
  display: none;
  grid-template-columns: 1.55fr 0.85fr;
  gap: 58px;
}

.case-panel.is-active {
  display: grid;
}

.case-video-shell {
  min-height: 510px;
  position: relative;
  overflow: hidden;
  padding: 36px;
  border: 1px solid #242a30;
  border-radius: 6px;
  background:
    radial-gradient(circle at 60% 45%, rgba(40, 64, 74, 0.34), transparent 34%),
    radial-gradient(circle at 34% 68%, rgba(113, 44, 36, 0.27), transparent 28%),
    #0a0e12;
}

.video-pill {
  float: right;
  padding: 8px 14px;
  border: 1px solid #39434d;
  border-radius: 999px;
  color: #aab1b8;
  font-size: 9px;
}

.case-orbit {
  position: relative;
  height: 320px;
}

.case-orbit::before,
.case-orbit::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 75%;
  height: 1px;
  background: #7a3d38;
  transform: translate(-50%, -50%) rotate(9deg);
}

.case-orbit::after {
  transform: translate(-50%, -50%) rotate(-9deg);
}

.case-orbit span {
  position: absolute;
  min-width: 100px;
  padding: 13px;
  border: 1px solid #36414b;
  border-radius: 5px;
  background: #12171d;
  color: #98a4ae;
  font-size: 9px;
}

.case-orbit span:nth-child(1) { left: 2%; top: 25%; }
.case-orbit span:nth-child(2) { right: 4%; top: 20%; }
.case-orbit span:nth-child(3) { left: 0; top: 62%; }
.case-orbit span:nth-child(4) { right: 1%; top: 60%; }
.case-orbit span:nth-child(5) { left: 13%; bottom: 0; }
.case-orbit span:nth-child(6) { right: 14%; bottom: 2%; }

.case-orbit button {
  width: 62px;
  height: 62px;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  border: 0;
  border-radius: 50%;
  background: #f7f2e8;
  color: #101010;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.case-video-shell h3 {
  position: absolute;
  left: 38px;
  bottom: 50px;
  margin: 0;
  font: 400 24px/1.2 var(--serif);
}

.video-progress {
  height: 2px;
  position: absolute;
  left: 38px;
  right: 38px;
  bottom: 24px;
  background: #b2b5b8;
}

.video-progress i {
  display: block;
  width: 0;
  height: 100%;
  background: white;
}

.case-video-shell.is-playing .video-progress i {
  animation: playProgress 3s linear forwards;
}

@keyframes playProgress {
  to { width: 100%; }
}

.case-story article {
  padding: 18px 0 26px;
  border-bottom: 1px solid #2b2f34;
}

.case-story small {
  color: #6d7278;
  font-size: 8px;
}

.case-story h3 {
  margin: 14px 0 13px;
  font: 400 18px/1.45 var(--serif);
}

.case-story p {
  color: #737981;
  font-size: 10px;
  line-height: 1.8;
}

.operation-case-visual,
.brand-case-visual,
.knowledge-case-visual {
  display: grid;
  place-items: center;
}

.brand-case-visual img {
  width: 72%;
  max-height: 360px;
  object-fit: contain;
}

.knowledge-flow {
  display: flex;
  align-items: center;
  gap: 18px;
}

.knowledge-flow span,
.knowledge-flow strong {
  padding: 18px 24px;
  border: 1px solid #39434d;
  border-radius: 5px;
}

.knowledge-flow i {
  width: 70px;
  height: 1px;
  background: #6e3d39;
}

.contact {
  min-height: 548px;
  position: relative;
  margin-top: 0;
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) 1.28fr;
  gap: clamp(80px, 11vw, 180px);
  align-items: start;
  overflow: hidden;
  padding: 58px max(54px, calc((100vw - 1340px) / 2)) 46px;
  background: transparent;
  animation: none;
}

@keyframes contactLandscapeDrift {
  from { background-position: center, 48% 54%; }
  to { background-position: center, 53% 56%; }
}

.contact::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(5, 8, 13, 0.18) 0%,
      rgba(5, 8, 13, 0) 22%,
      rgba(5, 8, 13, 0) 72%,
      rgba(5, 8, 13, 0.24) 100%
    ),
    radial-gradient(circle at 70% 35%, transparent 0 24%, rgba(0, 0, 0, 0.28) 82%);
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 8, 13, 0.34) 0%, transparent 18%, transparent 82%, rgba(5, 8, 13, 0.26) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.5), transparent 54%);
}

.contact-minimal-form {
  position: relative;
  z-index: 2;
  width: 300px;
  display: grid;
  align-content: start;
  gap: 18px;
}

.contact-consult-label {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.92);
  font: 500 18px/1.2 var(--serif);
}

.contact-minimal-field {
  display: grid;
  gap: 8px;
  cursor: text;
}

.contact-minimal-field span {
  color: rgba(255, 255, 255, 0.73);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

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

.contact-minimal-field input,
.contact-minimal-field textarea {
  height: 44px;
  width: 100%;
  padding: 0 14px;
  border: 1px solid rgba(232, 235, 238, 0.24);
  border-radius: 10px;
  outline: 0;
  background: rgba(232, 235, 238, 0.07);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.055),
    0 8px 26px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: rgba(255, 255, 255, 0.94);
  caret-color: white;
  font-size: 12px;
  font-weight: 600;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.contact-minimal-field textarea {
  min-height: 112px;
  padding: 13px 14px;
  resize: vertical;
  line-height: 1.65;
}

.contact-minimal-field:hover input,
.contact-minimal-field:hover textarea {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(232, 235, 238, 0.1);
}

.contact-minimal-field input:focus,
.contact-minimal-field textarea:focus {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(232, 235, 238, 0.12);
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.055),
    0 12px 34px rgba(0, 0, 0, 0.16);
}

.contact-submit-button {
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 17px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: rgba(237, 67, 60, 0.92);
  box-shadow: 0 14px 34px rgba(118, 24, 20, 0.2);
  color: white;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.contact-submit-button:hover,
.contact-submit-button:focus-visible {
  outline: 0;
  background: #f04a43;
  box-shadow: 0 17px 40px rgba(118, 24, 20, 0.3);
  transform: translateY(-2px);
}

.contact-submit-button:disabled {
  cursor: default;
  transform: none;
  opacity: 0.78;
}

.contact-submit-button.is-complete {
  background: rgba(91, 132, 96, 0.92);
}

.contact-statement {
  position: relative;
  z-index: 2;
  width: min(100%, 660px);
  justify-self: end;
  align-self: center;
  margin-top: 8px;
}

.contact-quote-mark {
  display: block;
  height: 31px;
  margin-left: 13px;
  color: rgba(255, 255, 255, 0.72);
  font: 800 58px/0.8 var(--serif);
}

.contact-statement h2 {
  margin: 0;
  color: #f6f5f1;
  font-size: clamp(47px, 4.75vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.055em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.28);
}

.form-status {
  position: absolute;
  top: 100%;
  left: 0;
  min-height: 16px;
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 10px;
}

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

.consult-band {
  min-height: 300px;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 22px;
  padding: 58px 24px 72px;
  background:
    radial-gradient(ellipse 520px 180px at 50% 48%, rgba(103, 190, 255, 0.07), transparent 72%);
}

.consult-qr {
  display: grid;
  justify-items: center;
  gap: 11px;
  padding: 12px 12px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent),
    #111419;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.28);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.consult-qr:hover {
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-5px);
}

.consult-qr img {
  width: 126px;
  height: 126px;
  display: block;
  border-radius: 10px;
  background: #fff;
  object-fit: contain;
}

.consult-qr span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.consult-band p {
  margin: 0;
  color: #858c95;
  font-size: 15px;
}

.consult-band p span {
  margin: 0 8px;
  color: #4d535b;
}

.consult-band p a {
  color: #e8e4dd;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 0.8fr);
  gap: clamp(48px, 7vw, 110px);
  padding: 66px max(38px, calc((100vw - 1200px) / 2)) 58px;
  background: transparent;
}

.footer-company {
  max-width: 340px;
}

.footer-brand .brand-logo {
  width: 60px;
  height: 38px;
}

.footer-company > p {
  margin: 28px 0 0;
  color: #777f89;
  font-size: 12px;
  line-height: 1.9;
}

.footer-company > p + p {
  margin-top: 20px;
}

.footer-company > a:last-child {
  display: inline-block;
  margin-top: 16px;
  color: #aab2bc;
  font-size: 12px;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 18px;
}

.footer-column h3 {
  margin: 2px 0 10px;
  font-size: 15px;
}

.footer-column a {
  color: #777f89;
  font-size: 12px;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-column a:hover {
  color: white;
  transform: translateX(4px);
}

.footer-legal {
  min-height: 72px;
  padding: 0 max(38px, calc((100vw - 1200px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  color: #555c65;
}

.footer-legal p,
.footer-legal a {
  font-size: 10px;
}

.docs-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 18%, rgba(111, 44, 37, 0.11), transparent 31%),
    #141719;
}

.docs-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
  background: rgba(22, 23, 24, 0.96);
  backdrop-filter: blur(18px);
}

.docs-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.docs-brand .brand-logo {
  width: 50px;
  height: 32px;
}

.docs-brand > span {
  color: #8f969f;
  font: 600 20px/1 var(--serif);
  letter-spacing: -5px;
}

.docs-brand strong {
  font-size: 21px;
}

.docs-brand em {
  padding: 5px 9px;
  border-radius: 6px;
  background: rgba(237, 67, 60, 0.14);
  color: #f08c83;
  font-size: 11px;
  font-style: normal;
}

.docs-home-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #e3e0db;
  font-size: 13px;
}

.docs-home-link span {
  font-size: 21px;
}

.docs-shell {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
}

.docs-sidebar {
  position: sticky;
  top: 76px;
  height: calc(100vh - 76px);
  overflow-y: auto;
  padding: 30px 24px 70px;
  border-right: 1px solid rgba(255, 255, 255, 0.065);
  background: rgba(22, 24, 26, 0.72);
  scrollbar-color: #555c65 transparent;
  scrollbar-width: thin;
}

.docs-nav {
  display: grid;
  gap: 32px;
}

.docs-nav-group {
  display: grid;
  gap: 6px;
}

.docs-nav-group h2 {
  width: fit-content;
  margin: 0 0 8px;
  padding: 8px 13px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.075);
  font-size: 14px;
}

.docs-nav-group a {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 0 15px;
  border-radius: 7px;
  color: #8e949b;
  font-size: 13px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.docs-nav-group a:hover {
  color: white;
  background: rgba(255, 255, 255, 0.055);
  transform: translateX(3px);
}

.docs-nav-group a.is-active {
  background: #f1f0ed;
  color: #1b1c1e;
  font-weight: 700;
}

.docs-main {
  min-width: 0;
  padding: 70px clamp(50px, 8vw, 150px) 130px;
}

.docs-article {
  max-width: 1040px;
  margin: 0 auto;
}

.docs-eyebrow {
  margin: 0 0 18px;
  color: #db6a61;
  font-size: 10px;
  letter-spacing: 0.15em;
}

.docs-article > h1 {
  margin: 0;
  font: 400 clamp(43px, 5vw, 64px)/1.14 var(--serif);
  letter-spacing: -0.035em;
}

.docs-lead {
  max-width: 780px;
  margin: 22px 0 38px;
  color: #9ba1a9;
  font-size: 18px;
  line-height: 1.8;
}

.docs-callout {
  padding: 27px 30px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.026);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.03);
}

.docs-callout small {
  display: block;
  margin-bottom: 12px;
  color: #d8dce1;
  font-size: 12px;
}

.docs-callout p {
  margin: 0;
  color: #c1c5ca;
  font-size: 15px;
  line-height: 2;
}

.info-sections {
  display: grid;
  margin-top: 54px;
}

.info-sections article {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 22px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.info-sections article > span {
  padding-top: 5px;
  color: #5f9df6;
  font: 500 15px/1 var(--serif);
}

.info-sections h2 {
  margin: 0 0 12px;
  font: 400 25px/1.35 var(--serif);
}

.info-sections p {
  max-width: 820px;
  margin: 0;
  color: #8d949d;
  font-size: 14px;
  line-height: 1.9;
}

.docs-actions {
  display: flex;
  gap: 12px;
  margin-top: 48px;
}

.docs-support-card {
  width: 190px;
  position: fixed;
  z-index: 65;
  right: 24px;
  bottom: 24px;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 3px 12px;
  align-items: center;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(24, 26, 29, 0.9);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.docs-support-card > span {
  width: 52px;
  height: 52px;
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: #080c0f;
}

.docs-support-card > span img {
  width: 36px;
  height: auto;
  display: block;
}

.docs-support-card b {
  font-size: 12px;
}

.docs-support-card small {
  color: #737a83;
  font-size: 9px;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 20px;
  }

  .site-header nav {
    display: none;
  }

  .header-cta {
    width: 108px;
  }

  .hero,
  .section-frame {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero h1 {
    font-size: clamp(44px, 12vw, 66px);
  }

  .hero-copy br {
    display: none;
  }

  .business-grid,
  .timeline,
  .commerce-thumbs {
    grid-template-columns: 1fr 1fr;
  }

  .enterprise-intro,
  .commerce-intro,
  .commerce-case,
  .case-panel.is-active,
  .contact {
    grid-template-columns: 1fr;
  }

  .commerce-case {
    height: auto;
  }

  .commerce-hero {
    min-height: 420px;
  }

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

  .ai-core {
    min-height: 420px;
  }

  .hardware-grid {
    grid-template-columns: 1fr;
    height: auto;
  }

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

  .hardware-frame {
    flex: none;
    aspect-ratio: 16 / 9;
  }

  .hardware-feature .hardware-frame {
    aspect-ratio: 16 / 8;
  }

  .site-footer {
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 48px;
  }

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

  .contact {
    min-height: 720px;
    gap: 74px;
    padding: 48px 24px 54px;
    background-position: 58% center;
  }

  .contact-statement {
    margin-top: 0;
    justify-self: start;
  }

  .docs-shell {
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .docs-sidebar {
    padding-left: 18px;
    padding-right: 18px;
  }

  .docs-main {
    padding: 58px 40px 110px;
  }

  .docs-support-card {
    right: 16px;
    bottom: 16px;
  }
}

.contact-minimal-form,
.contact.is-module-active .contact-minimal-form {
  border: 0 !important;
  outline: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.contact-minimal-form::before,
.contact-minimal-form::after {
  content: none !important;
  display: none !important;
}

.contact-overlay::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: clamp(120px, 18vh, 190px);
  pointer-events: none;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(0, 0, 0, 0.32) 36%,
    rgba(0, 0, 0, 0.78) 72%,
    #000 100%
  );
}

.commerce-intro h2.display-title {
  font-size: clamp(36px, 3.1vw, 46px) !important;
  line-height: 1.22 !important;
}

.enterprise-intro-copy p,
.commerce-copy p,
.llm-intro {
  font-size: 16px !important;
  line-height: 1.85 !important;
}

@media (max-width: 980px) {
  .enterprise-intro-copy p,
  .commerce-copy p,
  .llm-intro {
    font-size: 15px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header {
    transition-duration: 0.01ms;
  }
}

/* Full-screen business overview: scale the existing composition without changing its interactions */
@media (min-width: 1200px) {
  .overview.section-frame {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 56px clamp(46px, 3vw, 64px);
  }

  .overview .section-heading-row {
    gap: 42px;
    margin-bottom: 30px;
  }

  .overview .section-heading-row .eyebrow {
    margin-bottom: 14px;
    font-size: 13px;
    letter-spacing: 0.16em;
  }

  .overview .section-heading-row .display-title {
    max-width: 1180px;
    font-size: clamp(48px, 3vw, 58px);
    line-height: 1.12;
  }

  .overview .section-heading-row > .case-link {
    width: 196px;
    min-width: 196px;
    flex-basis: 196px;
    height: 60px;
    font-size: 20px;
  }

  .overview .business-grid {
    grid-auto-rows: clamp(450px, 31vw, 600px);
    gap: clamp(16px, 1.25vw, 24px);
  }

  .overview .business-card {
    min-height: 0;
    height: 100%;
    padding: clamp(25px, 1.55vw, 30px) clamp(23px, 1.45vw, 28px);
  }

  .overview .card-index {
    font-size: clamp(30px, 1.75vw, 34px);
  }

  .overview .business-card h3 {
    margin: clamp(22px, 1.3vw, 26px) 0 14px;
    font-size: clamp(28px, 1.65vw, 32px);
  }

  .overview .business-card p {
    min-height: clamp(94px, 6vw, 116px);
    font-size: clamp(14px, 0.82vw, 16px);
    line-height: 1.82;
  }

  .overview .tag-row {
    gap: 8px;
    margin: 17px 0;
  }

  .overview .tag-row span {
    padding: 7px 11px;
    font-size: clamp(10px, 0.62vw, 12px);
  }

  .overview .card-visual {
    height: clamp(165px, 11vw, 215px);
  }

  .overview .business-visual-caption {
    left: 16px;
    bottom: 14px;
    font-size: clamp(10px, 0.62vw, 12px);
  }
}

@media (max-width: 760px) {
  .docs-header {
    height: 68px;
    padding: 0 18px;
  }

  .docs-brand strong {
    font-size: 17px;
  }

  .docs-brand em {
    display: none;
  }

  .docs-home-link {
    font-size: 11px;
  }

  .docs-shell {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: relative;
    top: auto;
    height: auto;
    display: flex;
    overflow-x: auto;
    padding: 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.065);
  }

  .docs-nav {
    display: flex;
    gap: 18px;
  }

  .docs-nav-group {
    min-width: 205px;
  }

  .docs-main {
    padding: 48px 22px 120px;
  }

  .docs-support-card {
    width: 164px;
    grid-template-columns: 42px 1fr;
    padding: 11px;
  }

  .docs-support-card > span {
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: calc(100svh - 72px);
  }

  .hero h1 {
    margin-top: auto;
    font-size: clamp(34px, 10vw, 46px);
  }

  .hero-title:hover {
    transform: scale(1.035);
  }

  .hero-tech-grid {
    bottom: -32%;
    opacity: 0.14;
  }

  .hero-tech-orbit {
    width: 92vw;
    opacity: 0.45;
  }

  .hero-tech-beam {
    width: 72vw;
    left: 26%;
  }

  .section-frame {
    margin-top: 0;
    padding-top: 72px;
    padding-bottom: 74px;
  }

  .hero-actions,
  .section-heading-row,
  .delivery-title,
  .benefit-row {
    align-items: stretch;
    flex-direction: column;
  }

  .business-grid,
  .timeline,
  .commerce-thumbs,
  .output-grid,
  .case-tabs {
    grid-template-columns: 1fr;
  }

  .enterprise-intro {
    gap: 34px;
  }

  .enterprise-intro h2,
  .commerce-intro h2 {
    font-size: 36px;
  }

  .timeline {
    gap: 36px;
  }

  .timeline article {
    padding-left: 0;
  }

  .commerce-case {
    min-height: auto;
  }

  .commerce-hero {
    min-height: 480px;
  }

  .hardware-left {
    grid-template-columns: 1fr;
  }

  .hardware-feature .hardware-frame {
    aspect-ratio: 4 / 3;
  }

  .case-video-shell {
    min-height: 450px;
    padding: 20px;
  }

  .case-panel.is-active {
    gap: 24px;
  }

  .contact {
    min-height: 670px;
    gap: 58px;
    padding-top: 38px;
  }

  .contact-minimal-form {
    width: min(78vw, 270px);
  }

  .contact-statement h2 {
    font-size: clamp(38px, 11vw, 52px);
  }

  .consult-band {
    min-height: 250px;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
    gap: 52px 30px;
    padding: 52px 20px;
  }

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

  .footer-legal {
    min-height: 100px;
    padding: 24px 20px;
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .docs-article > h1 {
    font-size: 39px;
  }

  .docs-lead {
    font-size: 15px;
  }

  .docs-callout {
    padding: 22px 20px;
  }

  .info-sections article {
    grid-template-columns: 34px 1fr;
    gap: 12px;
    padding: 25px 0;
  }

  .info-sections h2 {
    font-size: 21px;
  }

  .docs-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .docs-support-card {
    display: none;
  }
}

body {
  background-color: #060a0f;
  background-image:
    linear-gradient(180deg, rgba(4, 8, 12, 0.9), rgba(5, 9, 13, 0.94)),
    radial-gradient(circle at 50% 42%, rgba(55, 93, 126, 0.14), transparent 46%),
    url("assets/section-clockwork-vortex.webp");
  background-position: center, center, 50% 50%;
  background-size: 100% 100%, 100% 100%, auto 108%;
  background-repeat: no-repeat;
  background-attachment: fixed;
  animation: none;
}

main#top::before {
  opacity: 0.38;
  background:
    radial-gradient(ellipse 820px 540px at 18% 22%, rgba(56, 118, 164, 0.17), transparent 70%),
    radial-gradient(ellipse 780px 520px at 82% 72%, rgba(123, 75, 60, 0.1), transparent 72%);
  animation-duration: 34s;
}

main#top::after {
  display: none;
}

.section-frame {
  background: transparent;
}

.case-link {
  width: 176px;
  min-width: 176px;
  flex: 0 0 176px;
  height: 52px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 1px solid rgba(174, 198, 218, 0.38);
  border-radius: 999px;
  background: rgba(7, 13, 19, 0.42);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.035),
    0 10px 32px rgba(0, 0, 0, 0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #f4f7fa;
  font-size: 18px;
  white-space: nowrap;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.case-link:hover,
.case-link:focus-visible {
  outline: 0;
  border-color: rgba(124, 189, 238, 0.72);
  background: rgba(13, 25, 34, 0.68);
  box-shadow: 0 0 28px rgba(78, 153, 207, 0.16);
  transform: translateY(-2px) scale(1.035);
}

.case-link span {
  font-size: 22px;
  transition: transform 0.25s ease;
}

.case-link:hover span {
  transform: translateX(4px);
}

.enterprise-intro-copy .case-link,
.commerce-copy .case-link {
  display: flex;
  margin-top: 14px;
  margin-left: auto;
}

.hero-actions {
  width: auto;
}

.section-heading-row > .case-link,
.llm-heading-row > .case-link {
  margin-left: auto;
}

.llm-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
}

.llm-heading-row > div {
  max-width: 760px;
}

.intelligence-map {
  height: 270px;
  position: relative;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 280px minmax(260px, 1fr);
  align-items: center;
  gap: 48px;
  margin-top: 52px;
}

.intelligence-side {
  display: grid;
  gap: 9px;
}

.intelligence-side article {
  min-height: 53px;
  position: relative;
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border: 1px solid rgba(111, 132, 149, 0.35);
  border-radius: 999px;
  background: rgba(8, 13, 18, 0.76);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
}

.intelligence-side article::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 52px;
  height: 1px;
  background: linear-gradient(90deg, rgba(86, 131, 165, 0.18), rgba(117, 164, 199, 0.72));
}

.intelligence-side-left article::after {
  right: -52px;
  transform-origin: left center;
}

.intelligence-side-right article::after {
  left: -52px;
  background: linear-gradient(90deg, rgba(117, 164, 199, 0.72), rgba(86, 131, 165, 0.18));
  transform-origin: right center;
}

.intelligence-side-left article:nth-child(1)::after { transform: rotate(14deg); }
.intelligence-side-left article:nth-child(2)::after { transform: rotate(5deg); }
.intelligence-side-left article:nth-child(3)::after { transform: rotate(-5deg); }
.intelligence-side-left article:nth-child(4)::after { transform: rotate(-14deg); }
.intelligence-side-right article:nth-child(1)::after { transform: rotate(-14deg); }
.intelligence-side-right article:nth-child(2)::after { transform: rotate(-5deg); }
.intelligence-side-right article:nth-child(3)::after { transform: rotate(5deg); }
.intelligence-side-right article:nth-child(4)::after { transform: rotate(14deg); }

.intelligence-side article > span {
  color: #6daef2;
  font: 500 18px/1 var(--serif);
}

.intelligence-side-left article > span {
  color: #e5514b;
}

.intelligence-side b,
.intelligence-side p {
  display: block;
}

.intelligence-side b {
  font-size: 11px;
}

.intelligence-side p {
  margin: 3px 0 0;
  color: #697480;
  font-size: 9px;
}

.intelligence-core {
  width: 250px;
  aspect-ratio: 1;
  position: relative;
  display: grid;
  place-items: center;
  justify-self: center;
}

.intelligence-ring {
  position: absolute;
  border: 1px solid rgba(173, 70, 62, 0.36);
  border-radius: 50%;
}

.intelligence-ring-outer {
  inset: 0;
}

.intelligence-ring-inner {
  inset: 11%;
  border-color: rgba(91, 143, 184, 0.32);
}

.intelligence-diamond {
  width: 126px;
  height: 126px;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(202, 224, 235, 0.34);
  border-radius: 50%;
  background:
    radial-gradient(
      circle at 50% 48%,
      rgba(5, 14, 22, 0.24) 0%,
      rgba(15, 31, 42, 0.14) 48%,
      transparent 72%
    ),
    linear-gradient(
      180deg,
      rgba(232, 245, 251, 0.18) 0%,
      rgba(95, 124, 142, 0.08) 24%,
      rgba(9, 20, 29, 0.18) 58%,
      rgba(82, 119, 140, 0.16) 100%
    ),
    rgba(27, 43, 55, 0.18);
  box-shadow:
    0 26px 58px rgba(0, 6, 13, 0.54),
    0 0 42px rgba(110, 157, 181, 0.12),
    inset 0 3px 3px rgba(239, 249, 253, 0.32),
    inset 0 -3px 3px rgba(145, 198, 223, 0.56),
    inset 0 -20px 30px rgba(7, 17, 25, 0.25),
    inset 0 0 22px rgba(181, 216, 233, 0.07);
  backdrop-filter: blur(12px) saturate(0.82) brightness(1.08);
  -webkit-backdrop-filter: blur(12px) saturate(0.82) brightness(1.08);
  transform: none;
}

.intelligence-diamond::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 3px;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 2%, rgba(246, 252, 255, 0.25), transparent 38%),
    radial-gradient(ellipse at 50% 98%, rgba(125, 181, 207, 0.17), transparent 38%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), transparent 44%);
  box-shadow:
    inset 0 2px 7px rgba(245, 251, 255, 0.11),
    inset 0 -10px 18px rgba(4, 12, 19, 0.21);
}

.intelligence-diamond > * {
  position: relative;
  z-index: 1;
  transform: none;
}

.intelligence-diamond small {
  color: rgba(185, 211, 224, 0.8);
  font-size: 8px;
}

.intelligence-diamond strong {
  margin: 7px 0;
  font-size: 17px;
  white-space: nowrap;
}

.intelligence-diamond span {
  color: #8794a1;
  font-size: 9px;
}

.delivery {
  position: relative;
  z-index: 2;
  transform-origin: center;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.delivery:hover {
  z-index: 4;
  border-color: rgba(103, 163, 255, 0.52);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.3), 0 0 30px rgba(66, 137, 194, 0.12);
  transform: scale(1.025);
}

.timeline article {
  border-radius: 12px;
  transition: transform 0.25s ease, color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.timeline article i,
.timeline article small,
.timeline article h4,
.timeline article p {
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.timeline article:hover {
  z-index: 2;
  border-top-color: rgba(237, 67, 60, 0.88);
  background: linear-gradient(180deg, rgba(237, 67, 60, 0.1), rgba(237, 67, 60, 0.025));
  box-shadow: 0 16px 36px rgba(62, 9, 7, 0.22);
  color: #ff5a52;
  transform: translateY(-7px) scale(1.075);
}

.timeline article:hover i {
  border-color: #ff5149;
  background: rgba(82, 17, 14, 0.94);
  box-shadow: 0 0 20px rgba(237, 67, 60, 0.28);
  color: #ff625a;
}

.timeline article:hover small,
.timeline article:hover h4 {
  color: #ff625a;
}

.timeline article:hover p {
  color: #d98782;
}

@media (max-width: 980px) {
  .case-link {
    min-width: 154px;
    height: 48px;
    padding: 0 22px;
    font-size: 16px;
  }

  .section-heading-row > .case-link,
  .llm-heading-row > .case-link {
    flex: 0 0 auto;
    height: 48px;
    margin-top: 14px;
    margin-left: auto;
  }

  .intelligence-map {
    height: auto;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .intelligence-core {
    grid-row: 1;
  }

  .intelligence-side article::after {
    display: none;
  }

  .llm-heading-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
}

.display-title {
  font-size: clamp(36px, 3.1vw, 46px) !important;
  line-height: 1.22 !important;
}

@media (min-width: 981px) {
  main#top {
    display: flex;
    flex-direction: column;
    row-gap: 240px;
  }

  html {
    scroll-snap-type: y proximity;
    scroll-padding-top: 72px;
  }

  .overview,
  .enterprise,
  .commerce,
  .llm,
  .cases,
  .contact {
    height: calc(100svh - 72px);
    min-height: 680px;
    margin-top: 0;
    margin-bottom: 0;
    overflow: visible;
    scroll-margin-top: 72px;
    scroll-snap-align: start;
  }

  main#top > section + section {
    margin-top: clamp(72px, 9vh, 108px);
  }

  .section-frame {
    padding-top: clamp(40px, 4.8vh, 64px);
    padding-bottom: clamp(40px, 4.8vh, 64px);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .section-heading-row {
    margin-bottom: 18px;
  }

  .business-card {
    min-height: 330px;
  }

  .enterprise-intro {
    gap: 58px;
  }

  .enterprise-intro-copy {
    padding-top: 8px;
  }

  .enterprise-intro-copy p,
  .commerce-copy p {
    font-size: 12px;
    line-height: 1.65;
  }

  .intelligence-map {
    height: 320px;
    margin-top: clamp(56px, 6.5vh, 76px);
  }

  .enterprise {
    height: auto;
    min-height: calc(100svh - 72px);
    padding-top: clamp(58px, 7vh, 86px);
    padding-bottom: clamp(58px, 7vh, 86px);
  }

  .delivery {
    margin-top: 42px;
    padding: 20px 22px 18px;
  }

  .delivery-title h3 {
    font-size: 18px;
  }

  .timeline {
    margin-top: 22px;
  }

  .timeline small {
    margin-top: 13px;
  }

  .timeline h4 {
    margin: 7px 0 5px;
  }

  .benefit-row {
    margin-top: 22px;
  }

  .benefit-row span {
    padding: 6px 12px;
  }

  .commerce-intro {
    gap: 68px;
  }

  .large-tags {
    margin-top: 14px;
  }

  .commerce-case {
    height: clamp(370px, 44svh, 500px);
    min-height: 0;
  }

  .commerce-case > * {
    min-height: 0;
  }

  .commerce-hero {
    height: 100%;
  }

  .commerce-detail {
    padding: 24px 28px 20px;
  }

  .commerce-detail h3 {
    font-size: 22px;
    line-height: 1.35;
  }

  .output-grid {
    margin-top: 16px;
  }

  .commerce-detail blockquote {
    margin-top: 22px;
    padding-top: 17px;
  }

  .commerce-thumbs button {
    height: clamp(94px, 10svh, 116px);
  }

  .llm-intro {
    margin-bottom: 18px;
  }

  .cases > h2 {
    margin-bottom: 20px;
  }

  .case-tabs {
    margin-bottom: 20px;
  }

  .case-video-shell {
    min-height: 380px;
    padding: 24px;
  }

  .case-orbit {
    height: 245px;
  }

  .case-story article {
    padding: 10px 0 14px;
  }

  .case-story h3 {
    margin: 8px 0;
    font-size: 16px;
  }

  .case-story p {
    line-height: 1.55;
  }

  .contact {
    align-items: center;
    padding-top: 36px;
    padding-bottom: 36px;
  }
}

@media (min-width: 981px) and (max-height: 900px) {
  .commerce {
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .commerce-intro h2 {
    font-size: clamp(36px, 3vw, 42px) !important;
    line-height: 1.18 !important;
  }

  .large-tags {
    margin-top: 10px;
  }

  .commerce-case {
    height: clamp(340px, 41svh, 390px);
  }

  .commerce-thumbs button {
    height: clamp(78px, 9svh, 96px);
  }
}

@media (min-width: 981px) and (max-height: 800px) {
  .commerce {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .commerce-intro h2 {
    font-size: 36px !important;
    line-height: 1.14 !important;
  }

  .commerce-case {
    height: 315px;
  }

  .commerce-thumbs button {
    height: 68px;
  }
}

.contact-statement {
  width: min(100%, 760px);
}

.contact-statement .hero-mirror-title {
  margin: 0;
  color: var(--text);
  font: 400 clamp(48px, 5.2vw, 75px)/1.18 var(--serif);
  letter-spacing: 0.06em;
  text-shadow: none;
  transform-origin: center;
}

@media (max-width: 620px) {
  .contact-statement .hero-mirror-title {
    font-size: clamp(38px, 11vw, 52px);
    letter-spacing: 0.04em;
  }
}

/* Pure-black orbital atmosphere and scroll emphasis */
body {
  background-color: #000;
  background-image: none;
  animation: none;
}

main#top {
  background: #000;
}

main#top::before,
main#top::after {
  display: none;
}

.hero {
  background-color: #000;
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.28) 48%, #000 100%),
    radial-gradient(ellipse 44% 30% at 50% 49%, rgba(65, 143, 202, 0.12), transparent 72%),
    url("assets/hero-cyberpunk-planet.webp");
  background-position: center, center, 50% 48%;
  background-size: 100% 100%, 100% 100%, auto 108%;
}

.hero::after {
  background:
    radial-gradient(ellipse 44% 34% at 50% 49%, rgba(0, 0, 0, 0.42), transparent 72%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.04) 42%, rgba(0, 0, 0, 0.92) 100%);
}

.section-frame,
.contact {
  --module-accent: 94, 163, 219;
  --planet-size: clamp(190px, 21vw, 360px);
  --planet-x: calc(100% - 5vw);
  --planet-y: 20%;
  background: #000;
}

.enterprise {
  --module-accent: 83, 176, 194;
  --planet-x: 3vw;
  --planet-y: 42%;
}

.commerce {
  --module-accent: 212, 126, 83;
  --planet-x: calc(100% - 4vw);
  --planet-y: 28%;
}

.llm {
  --module-accent: 83, 137, 224;
  --planet-x: 4vw;
  --planet-y: 22%;
}

.cases {
  --module-accent: 143, 100, 200;
  --planet-x: calc(100% - 4vw);
  --planet-y: 43%;
}

.contact {
  --module-accent: 205, 154, 87;
  --planet-x: 5vw;
  --planet-y: 30%;
}

.section-frame::before,
.contact::before {
  content: "";
  position: absolute;
  z-index: 0;
  left: var(--planet-x);
  top: var(--planet-y);
  width: var(--planet-size);
  aspect-ratio: 1;
  display: block;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0.13;
  background:
    radial-gradient(circle at 31% 27%, rgba(255, 255, 255, 0.34) 0 1px, transparent 1.8px),
    radial-gradient(circle at 43% 38%, rgba(var(--module-accent), 0.32) 0 14%, rgba(var(--module-accent), 0.13) 34%, rgba(0, 0, 0, 0.98) 70%),
    repeating-radial-gradient(circle at 42% 42%, transparent 0 18px, rgba(var(--module-accent), 0.11) 19px 20px);
  box-shadow:
    0 0 70px rgba(var(--module-accent), 0.1),
    inset -26px -20px 48px rgba(0, 0, 0, 0.9);
  transform: translate(-50%, -50%) translateY(18px) scale(0.92);
  transition:
    opacity 0.95s cubic-bezier(0.22, 1, 0.36, 1),
    transform 1.1s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.95s ease;
}

.section-frame::after,
.contact::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  pointer-events: none;
  opacity: 0.1;
  background-image:
    radial-gradient(circle at 8% 18%, rgba(255, 255, 255, 0.7) 0 1px, transparent 1.6px),
    radial-gradient(circle at 23% 74%, rgba(var(--module-accent), 0.8) 0 1px, transparent 1.8px),
    radial-gradient(circle at 39% 30%, rgba(255, 255, 255, 0.58) 0 1px, transparent 1.5px),
    radial-gradient(circle at 57% 82%, rgba(var(--module-accent), 0.75) 0 1px, transparent 1.7px),
    radial-gradient(circle at 72% 16%, rgba(255, 255, 255, 0.65) 0 1px, transparent 1.6px),
    radial-gradient(circle at 88% 62%, rgba(var(--module-accent), 0.72) 0 1px, transparent 1.8px);
  transition: opacity 1s ease, filter 1s ease;
}

.contact-overlay {
  background:
    radial-gradient(ellipse 58% 54% at 70% 40%, rgba(var(--module-accent), 0.055), transparent 72%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.28), transparent 56%);
}

.module-motion-ready > section > :not(.hero-glow):not(.hero-tech):not(.contact-overlay) {
  opacity: 0.76;
  filter: brightness(0.78) saturate(0.58);
  transform: translate3d(0, calc(20px + var(--layer-parallax-y, 0px)), 0) scale(0.992);
  transform-origin: center;
  will-change: transform, opacity, filter;
  transition:
    opacity 0.88s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.95s ease,
    transform 0.72s cubic-bezier(0.22, 1, 0.36, 1);
}

.module-motion-ready > section.is-module-active > :not(.hero-glow):not(.hero-tech):not(.contact-overlay) {
  opacity: 1;
  filter: brightness(1) saturate(1);
  transform: translate3d(0, calc(-8px + var(--layer-parallax-y, 0px)), 0) scale(1.006);
}

.module-motion-ready > section [data-motion-layer="0"] {
  transition-delay: 0s;
}

.module-motion-ready > section [data-motion-layer="1"] {
  transition-delay: 0.045s;
}

.module-motion-ready > section [data-motion-layer="2"] {
  transition-delay: 0.085s;
}

.module-motion-ready > .section-frame .display-title {
  color: rgba(222, 228, 236, 0.76);
  text-shadow: 0 0 0 rgba(var(--module-accent), 0);
  transition: color 0.9s ease, text-shadow 0.9s ease;
}

.module-motion-ready > .section-frame.is-module-active .display-title {
  color: #f5f8ff;
  text-shadow:
    0 0 22px rgba(var(--module-accent), 0.15),
    0 12px 34px rgba(0, 0, 0, 0.35);
}

.section-frame.is-module-active::before,
.contact.is-module-active::before {
  opacity: 0.31;
  transform: translate(-50%, -50%) translateY(calc(-8px + var(--planet-drift, 0px))) scale(1);
  box-shadow:
    0 0 110px rgba(var(--module-accent), 0.17),
    inset -26px -20px 48px rgba(0, 0, 0, 0.88);
}

.section-frame.is-module-active::after,
.contact.is-module-active::after {
  opacity: 0.26;
  filter: brightness(1.18);
}

.business-card,
.intelligence-map,
.delivery,
.commerce-case,
.hardware-frame,
.case-panel.is-active,
.contact-minimal-form {
  transition:
    transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.85s ease,
    background-color 0.85s ease,
    box-shadow 0.95s cubic-bezier(0.22, 1, 0.36, 1);
}

.overview.is-module-active .business-card,
.enterprise.is-module-active .intelligence-map,
.enterprise.is-module-active .delivery,
.commerce.is-module-active .commerce-case,
.llm.is-module-active .hardware-frame,
.cases.is-module-active .case-panel.is-active,
.contact.is-module-active .contact-minimal-form {
  border-color: rgba(var(--module-accent), 0.3);
  box-shadow:
    0 28px 78px rgba(0, 0, 0, 0.44),
    0 18px 62px rgba(var(--module-accent), 0.09);
}

@media (prefers-reduced-motion: reduce) {
  .module-motion-ready > section > :not(.hero-glow):not(.hero-tech):not(.contact-overlay),
  .section-frame::before,
  .section-frame::after,
  .contact::before,
  .contact::after {
    transition: none;
    transform: none;
  }
}

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

/* Contact section: clean orbital Earth background from the approved reference */
.contact {
  background-color: #000 !important;
  background-image:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.16) 0%,
      rgba(0, 0, 0, 0.07) 38%,
      rgba(0, 0, 0, 0.03) 66%,
      rgba(0, 0, 0, 0.1) 100%
    ),
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.04) 0%,
      rgba(0, 0, 0, 0.02) 50%,
      rgba(0, 8, 18, 0.08) 100%
    ),
    url("./assets/contact-earth-horizon-v1.webp") !important;
  background-position: center, center, center !important;
  background-size: cover, cover, cover !important;
  background-repeat: no-repeat !important;
}

.contact::before {
  display: none !important;
}

.contact::after {
  z-index: 0 !important;
  opacity: 1 !important;
  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.18) 0%,
      rgba(0, 0, 0, 0) 34%,
      rgba(0, 6, 14, 0.03) 72%,
      rgba(0, 4, 10, 0.12) 100%
    ) !important;
  filter: none !important;
}

.contact-overlay {
  background:
    radial-gradient(ellipse 44% 68% at 18% 42%, rgba(0, 0, 0, 0.16), transparent 74%),
    radial-gradient(ellipse 52% 62% at 70% 43%, rgba(0, 0, 0, 0.1), transparent 78%) !important;
}

/* Full-site black satin background with soft, depth-aware particles */
body {
  background: #020304;
}

body::before {
  content: none;
}

.site-satin-background {
  position: fixed;
  z-index: 0;
  inset: -6%;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 66% 54% at 50% 46%, transparent 22%, rgba(0, 0, 0, 0.18) 72%, rgba(0, 0, 0, 0.58) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.24), rgba(0, 0, 0, 0.46)),
    url("assets/black-satin-wide-v3.webp") center / cover no-repeat;
  filter: saturate(0.72) contrast(1.06) brightness(0.72);
  transform: scale(1.035);
  transform-origin: center;
  animation: satinBackgroundFloat 26s ease-in-out infinite alternate;
}

.site-satin-background::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 34% 28% at 20% 31%, rgba(108, 132, 151, 0.07), transparent 76%),
    radial-gradient(ellipse 38% 30% at 78% 68%, rgba(126, 137, 148, 0.055), transparent 78%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.2), transparent 35%, transparent 68%, rgba(0, 0, 0, 0.16));
  mix-blend-mode: screen;
  animation: satinLightDrift 18s ease-in-out infinite alternate;
}

.site-satin-background::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.38) 0 0.55px, transparent 0.9px),
    radial-gradient(circle at 74% 62%, rgba(185, 203, 214, 0.28) 0 0.45px, transparent 0.85px);
  background-size: 5px 5px, 7px 7px;
  mix-blend-mode: soft-light;
}

.ambient-particle-canvas {
  position: fixed;
  z-index: 1;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  opacity: 0.72;
  filter: blur(0.28px);
  mix-blend-mode: screen;
}

.site-header,
main#top,
.site-footer,
.footer-legal {
  position: relative;
}

.site-header {
  z-index: 50;
}

main#top,
.site-footer,
.footer-legal {
  z-index: 2;
}

main#top::before,
main#top::after {
  display: none !important;
}

.hero,
.section-frame,
.contact {
  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.08) 0%,
      rgba(0, 0, 0, 0.32) 18%,
      rgba(0, 0, 0, 0.42) 52%,
      rgba(0, 0, 0, 0.3) 84%,
      rgba(0, 0, 0, 0.08) 100%
    );
}

.hero::after {
  background:
    radial-gradient(ellipse 64% 54% at 50% 46%, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.4) 82%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.24));
}

.section-frame::after,
.contact::after {
  background:
    radial-gradient(
      ellipse 38% 28% at var(--ambient-x, 28%) var(--ambient-y, 42%),
      rgba(var(--module-accent), 0.085),
      transparent 76%
    );
  filter: blur(34px);
}

.section-frame.is-module-active::after,
.contact.is-module-active::after {
  opacity: 0.22;
  filter: blur(24px);
}

@keyframes satinBackgroundFloat {
  from {
    transform: translate3d(-0.55%, -0.35%, 0) scale(1.035);
  }
  to {
    transform: translate3d(0.65%, 0.5%, 0) scale(1.075);
  }
}

@keyframes satinLightDrift {
  from {
    transform: translate3d(-1.5%, 0.8%, 0) scale(0.99);
    opacity: 0.72;
  }
  to {
    transform: translate3d(1.8%, -0.7%, 0) scale(1.025);
    opacity: 1;
  }
}

@media (max-width: 760px) {
  .site-satin-background {
    inset: -10%;
    background-position: 46% center;
    filter: saturate(0.7) contrast(1.05) brightness(0.68);
  }

  .ambient-particle-canvas {
    opacity: 0.58;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-satin-background,
  .site-satin-background::before {
    animation: none !important;
  }
}

/* Hero typography and CTA styling matched to the supplied references */
.hero > .hero-title {
  width: min(100%, 1180px);
  max-width: none;
  margin-bottom: 24px;
  font-size: clamp(68px, 6.55vw, 102px);
  line-height: 0.98;
  letter-spacing: 0.025em;
  color: #f3f2ee;
  text-shadow:
    0 2px 0 rgba(255, 255, 255, 0.04),
    0 18px 54px rgba(0, 0, 0, 0.48);
}

.hero > .hero-title .hero-title-line:first-child {
  margin-bottom: 0.2em;
  font-size: 0.64em;
  line-height: 1.2;
  letter-spacing: 0.14em;
  color: rgba(237, 237, 233, 0.82);
}

.hero > .hero-title .hero-title-line:last-child {
  font-size: 1em;
  line-height: 1;
  letter-spacing: 0.035em;
}

.hero-actions {
  gap: 16px;
}

.hero-actions .button {
  min-width: 214px;
  height: 70px;
  padding: 0 34px;
  border-radius: 6px;
  font-size: 23px;
  letter-spacing: 0.02em;
}

.hero-actions .button-primary {
  border-color: #2d5fd1;
  background: linear-gradient(135deg, #3269df 0%, #2857c4 100%);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.12),
    0 12px 30px rgba(30, 75, 179, 0.18);
}

.hero-actions .button-ghost {
  border-color: rgba(178, 184, 191, 0.48);
  background: rgba(4, 5, 6, 0.54);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@media (max-width: 760px) {
  .hero > .hero-title {
    font-size: clamp(46px, 12.5vw, 66px);
  }

  .hero > .hero-title .hero-title-line:first-child {
    font-size: 0.68em;
    letter-spacing: 0.08em;
  }

  .hero-actions .button {
    width: 100%;
    min-width: 0;
    height: 58px;
    font-size: 19px;
  }
}

.business-card,
.business-card:hover,
.business-card:focus-within,
.overview.is-module-active .business-card {
  border-color: transparent;
}

.intelligence-side {
  gap: 28px;
}

.intelligence-side article {
  border-color: rgba(214, 212, 210, 0.42);
  background: rgba(146, 146, 145, 0.3);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.08),
    0 12px 30px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.intelligence-side b {
  color: #f0efeb;
}

.intelligence-side p {
  color: rgba(232, 231, 227, 0.62);
}

/* Restrained warm-grey palette for the four-stage delivery module */
.delivery,
.enterprise.is-module-active .delivery {
  border-color: rgba(71, 71, 79, 0.72);
  background: rgba(13, 13, 15, 0.82);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.24),
    inset 0 1px rgba(146, 146, 145, 0.035);
}

.delivery-title h3 {
  color: #e8e7e3;
}

.delivery-title p {
  color: #8b8589;
}

.timeline article {
  --stage-grey: #808080;
  border-top-color: #47474f;
}

.timeline article:nth-child(1) {
  --stage-grey: #929291;
}

.timeline article:nth-child(2) {
  --stage-grey: #8b8589;
}

.timeline article:nth-child(3) {
  --stage-grey: #808080;
}

.timeline article:nth-child(4) {
  --stage-grey: #929291;
}

.timeline i,
.timeline article:first-child i,
.timeline article:last-child i {
  border-color: var(--stage-grey);
  background: rgba(58, 58, 63, 0.38);
  color: var(--stage-grey);
}

.timeline small {
  color: #8b8589;
}

.timeline h4 {
  color: #e1e0dc;
}

.timeline p {
  color: #808080;
}

.delivery:hover {
  border-color: rgba(146, 146, 145, 0.8);
  background: rgba(17, 17, 19, 0.9);
  box-shadow:
    0 22px 56px rgba(0, 0, 0, 0.34),
    0 0 30px rgba(139, 133, 137, 0.07);
}

.timeline article:hover {
  border-top-color: #929291;
  background: linear-gradient(180deg, rgba(139, 133, 137, 0.115), rgba(58, 58, 63, 0.025));
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
  color: #e8e7e3;
}

.timeline article:hover i {
  border-color: #b5b2b3;
  background: rgba(58, 58, 63, 0.92);
  box-shadow: 0 0 18px rgba(146, 146, 145, 0.14);
  color: #f0efeb;
}

.timeline article:hover small,
.timeline article:hover h4 {
  color: #f0efeb;
}

.timeline article:hover p {
  color: #aaa7a8;
}

.benefit-row span {
  border-color: #3a3a3f;
  background: rgba(58, 58, 63, 0.16);
  color: #929291;
}

.benefit-row span::first-letter {
  color: #929291;
}

/* Restore the compact hover-to-reveal consultation QR interaction */
.consult-band {
  min-height: 210px;
  position: relative;
  z-index: 3;
  overflow: visible;
  padding-top: 74px;
  padding-bottom: 74px;
}

.consult-trigger {
  position: relative;
  display: grid;
  place-items: center;
  outline: 0;
}

.consult-trigger::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 100%;
  width: 230px;
  height: 28px;
  transform: translateX(-50%);
}

.consult-trigger .consult-qr {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: calc(100% + 18px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 14px) scale(0.94);
  transform-origin: center bottom;
  transition:
    opacity 0.24s ease,
    visibility 0.24s ease,
    transform 0.34s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.25s ease;
}

.consult-trigger:hover .consult-qr,
.consult-trigger:focus-within .consult-qr,
.consult-trigger:focus .consult-qr {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0) scale(1);
  border-color: rgba(255, 255, 255, 0.42);
}

/* Customer case videos */
.operation-case-visual,
.brand-case-visual,
.knowledge-case-visual {
  padding: 0;
  background: #050608;
}

.operation-case-visual video,
.brand-case-visual video,
.knowledge-case-visual video {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  display: block;
  border: 0;
  background: #000;
  object-fit: contain;
}

/* Consultation QR stays visible and only enlarges on direct hover */
.consult-band {
  min-height: 300px;
  padding-top: 58px;
  padding-bottom: 72px;
}

.consult-trigger {
  gap: 22px;
}

.consult-trigger::before {
  display: none;
}

.consult-trigger .consult-qr {
  position: relative;
  left: auto;
  bottom: auto;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.consult-trigger:hover .consult-qr,
.consult-trigger:focus-within .consult-qr,
.consult-trigger:focus .consult-qr {
  opacity: 1;
  visibility: visible;
  transform: none;
  border-color: rgba(255, 255, 255, 0.18);
}

.consult-trigger .consult-qr:hover {
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-5px) scale(1.06);
}

/* Minimal lunar hero matched to the supplied homepage reference */
.hero {
  min-height: calc(100svh - 72px);
  isolation: isolate;
  padding:
    clamp(42px, 6.5vh, 66px)
    max(62px, calc((100vw - 1760px) / 2))
    clamp(48px, 7vh, 68px);
  background-color: #000;
  background-image: url("assets/hero-lunar-minimal.webp");
  background-repeat: no-repeat;
  background-position: 101% 0%;
  background-size: 74% auto;
  animation: heroLunarDrift 16s ease-in-out infinite alternate;
}

.hero::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.08) 0%, transparent 62%, rgba(0, 0, 0, 0.02) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.12));
}

.hero-glow {
  opacity: 0.16;
}

.hero-tech {
  opacity: 0.18;
}

.hero > .eyebrow {
  align-self: flex-start;
  margin: 0;
  color: rgba(245, 245, 242, 0.86);
  font-size: clamp(12px, 1.05vw, 16px);
  font-weight: 700;
  letter-spacing: 0.045em;
}

.hero > .hero-title {
  width: min(100%, 1180px);
  margin: clamp(28px, 5vh, 54px) auto 30px;
  color: #fff;
  font-size: clamp(70px, 6.6vw, 108px);
  line-height: 0.98;
  letter-spacing: 0.018em;
  transform-origin: center;
  transition:
    transform 0.42s cubic-bezier(0.2, 0.78, 0.25, 1),
    color 0.3s ease,
    text-shadow 0.3s ease;
  will-change: transform;
}

.hero > .hero-title:hover {
  transform: translateY(-8px) scale(1.055);
  color: #fff;
  text-shadow:
    0 20px 48px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(255, 255, 255, 0.08);
}

.hero > .hero-title .hero-title-line:first-child {
  margin-bottom: 0.2em;
  color: rgba(199, 199, 199, 0.88);
  font-size: 0.64em;
  line-height: 1.2;
  letter-spacing: 0.12em;
}

.hero > .hero-title .hero-title-line:last-child {
  color: #fff;
  font-size: 1em;
  line-height: 1;
  letter-spacing: 0.025em;
}

.hero-copy {
  max-width: 860px;
  color: rgba(236, 236, 232, 0.8);
  font-size: clamp(13px, 1.08vw, 17px);
  font-weight: 600;
  line-height: 1.8;
}

.hero-actions {
  align-self: flex-start;
  gap: clamp(18px, 2vw, 38px);
  margin-top: auto;
  padding-top: clamp(42px, 7vh, 82px);
}

.hero-actions .button {
  min-width: clamp(184px, 13vw, 240px);
  height: clamp(60px, 7.5vh, 76px);
  padding: 0 clamp(24px, 1.6vw, 32px);
  justify-content: space-between;
  border: 0;
  border-radius: 12px;
  font-size: clamp(20px, 1.35vw, 25px);
  font-weight: 700;
}

.hero-actions .button-primary {
  background: #234484;
  box-shadow: 0 18px 42px rgba(24, 58, 128, 0.22);
}

.hero-actions .button-ghost {
  background: rgba(112, 112, 112, 0.92);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@keyframes heroLunarDrift {
  from {
    background-position: 101% 0%;
    background-size: 74% auto;
  }
  to {
    background-position: 100% 1.5%;
    background-size: 76% auto;
  }
}

.llm-heading-row {
  margin-bottom: clamp(30px, 4vh, 48px);
}

.consult-trigger .consult-qr {
  transform-origin: center;
  transition:
    transform 0.38s cubic-bezier(0.2, 0.78, 0.25, 1),
    border-color 0.25s ease,
    box-shadow 0.32s ease;
}

.consult-trigger .consult-qr:hover {
  border-color: rgba(255, 255, 255, 0.56);
  box-shadow:
    0 26px 68px rgba(0, 0, 0, 0.36),
    0 0 28px rgba(255, 255, 255, 0.08);
  transform: translate3d(0, -8px, 0) scale(1.1);
}

/* Adaptive blue-grey liquid-glass enterprise capsules */
.intelligence-side article {
  min-height: 64px;
  grid-template-columns: 30px minmax(128px, 0.9fr) minmax(160px, 1.1fr);
  column-gap: 6px;
  padding: 10px 18px;
  border-color: rgba(210, 232, 241, 0.34);
  background:
    linear-gradient(
      180deg,
      rgba(190, 218, 231, 0.2) 0%,
      rgba(44, 70, 86, 0.13) 25%,
      rgba(18, 36, 50, 0.17) 56%,
      rgba(164, 202, 220, 0.18) 100%
    );
  box-shadow:
    inset 0 2px 3px rgba(245, 252, 255, 0.22),
    inset 0 -2px 5px rgba(193, 226, 240, 0.22),
    inset 0 0 22px rgba(73, 119, 145, 0.08),
    0 14px 34px rgba(0, 8, 16, 0.26),
    0 0 22px rgba(128, 186, 211, 0.07);
  backdrop-filter:
    blur(14px)
    saturate(1.16)
    brightness(1.05);
  -webkit-backdrop-filter:
    blur(14px)
    saturate(1.16)
    brightness(1.05);
  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.intelligence-side article::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 1px;
  pointer-events: none;
  border-radius: inherit;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.1),
      transparent 24%,
      transparent 72%,
      rgba(193, 226, 240, 0.09)
    );
}

.intelligence-side article > span,
.intelligence-side article > div {
  position: relative;
  z-index: 1;
}

.intelligence-side article > div {
  display: contents;
}

.intelligence-side article b {
  grid-column: 2;
  margin: 0;
  white-space: normal;
}

.intelligence-side article p {
  grid-column: 3;
  margin: 0 0 0 4px;
  line-height: 1.5;
}

.intelligence-side article:hover {
  border-color: rgba(222, 240, 247, 0.52);
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.3),
    inset 0 -2px 6px rgba(205, 235, 247, 0.28),
    inset 0 0 26px rgba(91, 145, 173, 0.12),
    0 18px 40px rgba(0, 8, 16, 0.32),
    0 0 28px rgba(146, 202, 225, 0.11);
  transform: translateY(-3px);
}

.intelligence-side b {
  color: rgba(245, 249, 251, 0.94);
  font-size: 16.5px;
  line-height: 1.25;
}

.intelligence-side article > span,
.intelligence-side-left article > span,
.intelligence-side-right article > span {
  color: #fff;
}

.intelligence-side-left {
  grid-column: 1;
  width: 86%;
  justify-self: start;
  transform: translateX(-22px);
}

.intelligence-side-right {
  grid-column: 3;
  width: 86%;
  justify-self: end;
  transform: translateX(-22px);
}

.intelligence-core {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: calc(50% + 24px);
  transform: translate(-50%, -50%);
}

.intelligence-side p {
  color: rgba(176, 193, 202, 0.7);
}

.intelligence-side article::after {
  width: 44px;
  opacity: 0.82;
}

.intelligence-side-left article::after {
  right: -52px;
}

.intelligence-side-right article::after {
  left: -52px;
}

.intelligence-map {
  height: 400px;
  grid-template-columns: minmax(240px, 1fr) 440px minmax(240px, 1fr);
  gap: 34px;
}

.intelligence-core {
  width: 372px;
}

.intelligence-diamond {
  width: 204px;
  height: 204px;
}

.intelligence-diamond small {
  font-size: 13px;
}

.intelligence-diamond strong {
  margin: 10px 0;
  font-size: 29px;
}

.intelligence-diamond span {
  font-size: 15px;
}

@media (max-width: 980px) {
  .intelligence-map {
    height: auto;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .intelligence-side-left,
  .intelligence-side-right {
    width: 100%;
    grid-column: 1;
    transform: none;
  }

  .intelligence-core {
    width: 250px;
    position: relative;
    top: auto;
    left: auto;
    grid-column: 1;
    transform: none;
  }

  .intelligence-diamond {
    width: 136px;
    height: 136px;
  }

  .intelligence-diamond small {
    font-size: 9px;
  }

  .intelligence-diamond strong {
    margin: 7px 0;
    font-size: 19px;
  }

  .intelligence-diamond span {
    font-size: 10px;
  }
}

@media (max-width: 760px) {
  .hero {
    padding: 34px 20px 38px;
    background-position: 72% center;
    background-size: auto 100%;
  }

  .hero > .hero-title {
    margin-top: clamp(46px, 9vh, 86px);
    font-size: clamp(46px, 12.5vw, 66px);
  }

  .hero > .hero-title .hero-title-line:first-child {
    letter-spacing: 0.075em;
  }

  .hero-actions {
    width: 100%;
    gap: 12px;
  }

  .hero-actions .button {
    width: 50%;
    min-width: 0;
    height: 62px;
    padding: 0 18px;
    border-radius: 10px;
    font-size: 18px;
  }

  .intelligence-side article {
    min-height: 66px;
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 7px;
    padding: 10px 16px;
  }

  .intelligence-side article > div {
    display: block;
  }

  .intelligence-side article b,
  .intelligence-side article p {
    grid-column: auto;
    white-space: normal;
  }

  .intelligence-side article p {
    margin: 3px 0 0;
  }

  .intelligence-side-left,
  .intelligence-side-right {
    grid-column: 1;
  }

  .intelligence-core {
    position: relative;
    top: auto;
    left: auto;
    grid-column: 1;
    transform: none;
  }
}

/* Enlarged commerce case in the red zone; horizontal media rail in the blue zone */
@media (min-width: 981px) {
  .commerce {
    height: auto;
    min-height: calc(100svh - 72px);
  }

  .commerce-case {
    height: clamp(500px, 60svh, 650px);
  }

  .commerce-hero small {
    font-size: 11px;
  }

  .commerce-hero strong {
    font-size: clamp(27px, 2vw, 34px);
  }

  .commerce-detail {
    padding: clamp(42px, 4vw, 66px) clamp(34px, 3vw, 56px) 34px;
  }

  .commerce-detail h3 {
    font-size: clamp(28px, 2vw, 35px);
    line-height: 1.48;
  }

  .commerce-detail > p {
    margin-top: 18px;
    font-size: clamp(11px, 0.78vw, 14px);
    line-height: 1.9;
  }

  .output-grid {
    gap: 12px;
    margin-top: 32px;
  }

  .output-grid div {
    padding: 17px;
  }

  .output-grid b {
    font-size: 12px;
  }

  .output-grid span {
    font-size: 10px;
  }

  .commerce-detail blockquote {
    margin-top: clamp(34px, 5vh, 62px);
    padding-top: 24px;
    font-size: 14px;
  }

  .commerce-thumbs {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
    margin-top: clamp(24px, 3vh, 36px);
  }

  .commerce-thumbs button {
    height: clamp(96px, 11svh, 126px) !important;
  }
}

/* Contact form proportions and glass fields from the approved reference */
.contact-minimal-form {
  width: clamp(340px, 25vw, 405px);
  gap: 20px;
}

.contact-consult-label {
  margin-bottom: 10px;
  font-size: 20px;
}

.contact-minimal-field {
  gap: 10px;
}

.contact-minimal-field span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
}

.contact-minimal-field input,
.contact-minimal-field textarea {
  height: 58px;
  padding: 0 18px;
  border: 1px solid rgba(221, 229, 238, 0.2);
  border-radius: 13px;
  background:
    linear-gradient(90deg, rgba(46, 48, 48, 0.34), rgba(19, 21, 21, 0.76)),
    rgba(20, 22, 23, 0.62);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.07),
    inset 0 -1px 1px rgba(0, 0, 0, 0.44),
    0 8px 24px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px) saturate(0.76);
  -webkit-backdrop-filter: blur(12px) saturate(0.76);
}

.contact-minimal-field textarea {
  height: auto;
  min-height: 126px;
  padding: 16px 18px;
}

.contact-minimal-field:hover input,
.contact-minimal-field:hover textarea {
  border-color: rgba(230, 237, 244, 0.34);
  background:
    linear-gradient(90deg, rgba(52, 55, 56, 0.4), rgba(22, 24, 25, 0.8)),
    rgba(24, 26, 27, 0.66);
}

.contact-minimal-field input:focus,
.contact-minimal-field textarea:focus {
  border-color: rgba(118, 160, 230, 0.76);
  background:
    linear-gradient(90deg, rgba(51, 58, 67, 0.46), rgba(19, 23, 30, 0.82)),
    rgba(22, 25, 31, 0.7);
  box-shadow:
    0 0 0 4px rgba(49, 97, 208, 0.11),
    0 14px 34px rgba(0, 0, 0, 0.2);
}

.contact-submit-button {
  height: 58px;
  padding: 0 22px;
  border-color: rgba(164, 192, 255, 0.26);
  border-radius: 12px;
  background: #315fce;
  box-shadow: 0 14px 34px rgba(24, 63, 151, 0.25);
  font-size: 13px;
}

.contact-submit-button:hover,
.contact-submit-button:focus-visible {
  background: #3a6ddd;
  box-shadow: 0 18px 42px rgba(28, 72, 172, 0.34);
}

@media (max-width: 620px) {
  .contact-minimal-form {
    width: min(100%, 385px);
  }
}

/* Supplied DouYu ZhuiGuang font; keep the existing hero sizing and layout */
@font-face {
  font-family: "HIMA DouYu ZhuiGuang";
  src: url("./assets/fonts/DouYuZhuiGuangTi/douyuFont-2.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

.hero > .hero-title .hero-title-line:last-child {
  font-family: "HIMA DouYu ZhuiGuang", "HIMA Alimama ShuHei", "SimHei", sans-serif !important;
  font-weight: 400 !important;
  font-synthesis: none;
}

.hero > .hero-title,
.hero > .hero-title:hover {
  transform: none !important;
}

/* Desktop homepage composition matched to the approved lunar reference */
@media (min-width: 981px) {
  .site-header {
    height: 94px;
    padding-inline: clamp(80px, 8.4vw, 158px);
    grid-template-columns: minmax(250px, 300px) 1fr 170px;
    background: linear-gradient(180deg, rgba(9, 14, 18, 0.99), rgba(9, 14, 18, 0.94));
  }

  .brand {
    gap: 14px;
  }

  .brand-logo {
    width: 60px;
    height: 40px;
  }

  .brand strong {
    font-size: 18px;
  }

  .site-header nav {
    gap: clamp(34px, 2.65vw, 50px);
  }

  .site-header nav a {
    font-size: 18px;
  }

  .header-cta {
    width: 170px;
    height: 60px;
    border-color: rgba(139, 149, 158, 0.62);
    border-radius: 5px;
    font-size: 18px;
  }

  .hero {
    min-height: calc(100svh - 94px);
    padding: 48px clamp(70px, 4.25vw, 82px) 68px;
    background-position: 101% 0%;
    background-size: 74% auto;
  }

  .hero > .eyebrow {
    font-size: 17px;
    letter-spacing: 0.045em;
  }

  .hero > .hero-title {
    width: min(100%, 1180px);
    margin: 44px auto 44px;
    font-size: clamp(88px, 6vw, 112px);
    line-height: 0.98;
  }

  .hero > .hero-title .hero-title-line:first-child {
    margin-bottom: 0.22em;
    font-size: 0.66em;
    line-height: 1.16;
    letter-spacing: 0.115em;
  }

  .hero > .hero-title .hero-title-line:last-child {
    font-size: 1em;
    line-height: 0.96;
    letter-spacing: 0.018em;
  }

  .hero-copy {
    max-width: 850px;
    font-size: 17px;
    line-height: 1.82;
  }

  .hero-actions {
    gap: 38px;
    padding-top: 54px;
  }

  .hero-actions .button {
    min-width: 244px;
    height: 78px;
    padding: 0 30px;
    border-radius: 13px;
    font-size: 24px;
  }

  .hero-actions .button-primary {
    background: #244f9d;
    box-shadow: 0 18px 42px rgba(24, 58, 128, 0.24);
  }

  .hero-actions .button-ghost {
    background: rgba(121, 121, 121, 0.94);
  }
}

/* Pixel-matched lunar homepage */
html {
  scrollbar-width: none;
}

html::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.mobile-menu-toggle {
  display: none;
  justify-self: end;
}

.hero-background {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse 43% 70% at 7% 49%, rgba(3, 36, 54, 0.43), transparent 74%),
    radial-gradient(ellipse 42% 68% at 66% 30%, rgba(43, 14, 16, 0.22), transparent 76%),
    radial-gradient(ellipse 38% 66% at 83% 62%, rgba(32, 18, 48, 0.2), transparent 78%),
    #000;
}

.hero-background::before,
.hero-background::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-background::before {
  width: min(72vw, 1160px);
  aspect-ratio: 1;
  left: 50%;
  top: 46%;
  border: 1px solid rgba(72, 117, 145, 0.055);
  box-shadow:
    0 0 0 110px rgba(114, 54, 62, 0.012),
    0 0 0 250px rgba(61, 96, 119, 0.01);
  transform: translate(-50%, -50%);
}

.hero-background::after {
  width: min(44vw, 700px);
  aspect-ratio: 1.6;
  left: -8%;
  bottom: -17%;
  background: radial-gradient(ellipse, rgba(29, 89, 119, 0.1), transparent 70%);
  filter: blur(24px);
}

.hero-moon-frame {
  position: absolute;
  z-index: 1;
  width: 560px;
  height: 560px;
  right: 12px;
  top: 122px;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 79% 73% at 76% 51%, #000 72%, transparent 100%);
  mask-image: radial-gradient(ellipse 79% 73% at 76% 51%, #000 72%, transparent 100%);
}

.hero-moon {
  position: absolute;
  width: 1450px;
  max-width: none;
  height: auto;
  right: 0;
  top: -126px;
  display: block;
}

.hero {
  background: #000;
  animation: none;
}

.hero::after {
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.02), transparent 67%, rgba(0, 0, 0, 0.04)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.01), rgba(0, 0, 0, 0.14));
}

.hero-glow {
  z-index: 0;
  opacity: 0.09;
}

.hero-tech {
  z-index: 0;
  opacity: 0.12;
}

.hero-tech-grid {
  opacity: 0.035;
}

.hero-tech-beam {
  opacity: 0.08;
}

.hero-tech-particles {
  opacity: 0.13;
}

.hero-tech-scan {
  opacity: 0.035;
}

.hero > .eyebrow,
.hero > .hero-title,
.hero > .hero-copy,
.hero > .hero-actions {
  z-index: 3;
}

.hero > .hero-title .hero-title-line--top {
  font-family: "HIMA Alimama ShuHei", "SimHei", sans-serif !important;
  font-weight: 700 !important;
  font-synthesis: none;
}

.hero > .hero-title .hero-title-line--main {
  font-family: "HIMA DouYu ZhuiGuang", sans-serif !important;
  font-weight: 400 !important;
  font-style: normal;
  font-synthesis: none;
}

.site-header a:focus-visible,
.mobile-menu-toggle:focus-visible,
.hero-actions .button:focus-visible {
  outline: 2px solid rgba(173, 204, 255, 0.9);
  outline-offset: 4px;
}

.header-cta,
.hero-actions .button {
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    background-color 0.22s ease,
    box-shadow 0.22s ease;
}

.header-cta:hover {
  border-color: rgba(218, 229, 239, 0.9);
  background: rgba(255, 255, 255, 0.035);
}

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

.hero-actions .button:active {
  transform: translateY(0);
}

@media (min-width: 1440px) {
  .site-header {
    height: 96px;
    padding-inline: 160px;
    grid-template-columns: 300px minmax(0, 1fr) 176px;
    background: rgba(9, 13, 16, 0.97);
    box-shadow: inset 0 -1px rgba(255, 255, 255, 0.018);
  }

  .brand {
    gap: 14px;
  }

  .brand-logo {
    width: 60px;
    height: 40px;
  }

  .brand strong {
    font-size: 18px;
    font-weight: 700;
  }

  .site-header nav {
    gap: 52px;
  }

  .site-header nav a {
    color: rgba(255, 255, 255, 0.72);
    font-size: 18px;
    font-weight: 450;
  }

  .header-cta {
    width: 176px;
    height: 62px;
    border-color: rgba(115, 132, 145, 0.72);
    border-radius: 6px;
    font-size: 18px;
  }

  .hero {
    min-height: calc(100svh - 96px);
    padding: 52px 80px 68px;
  }

  .hero > .eyebrow {
    margin: 0;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.04em;
  }

  .hero > .hero-title {
    width: min(100%, 1180px);
    margin: 61px auto 33px;
    text-align: center;
    line-height: 1;
  }

  .hero > .hero-title .hero-title-line.hero-title-line--top {
    margin: 0 0 57px !important;
    color: rgba(199, 199, 199, 0.88);
    font-size: 82px !important;
    line-height: 1.1;
    letter-spacing: 0.1em;
  }

  .hero > .hero-title .hero-title-line.hero-title-line--main {
    color: #fff;
    font-size: 104px !important;
    line-height: 1 !important;
    letter-spacing: 0.024em;
  }

  .hero-copy {
    width: min(100%, 860px);
    margin: 0 auto;
    color: rgba(236, 236, 232, 0.8);
    text-align: center;
    font-size: 18px;
    font-weight: 650;
    line-height: 1.8;
  }

  .hero-actions {
    gap: 38px;
    margin-top: auto;
    padding-top: 28px;
  }

  .hero-actions .button {
    width: 245px;
    min-width: 245px;
    height: 80px;
    padding-inline: 32px;
    border-radius: 14px;
    font-size: 26px;
    font-weight: 700;
  }

  .hero-actions .button-primary {
    background: #2b559d;
  }

  .hero-actions .button-primary:hover {
    background: #3262b5;
  }

  .hero-actions .button-ghost {
    background: #7a7a7a;
  }

  .hero-actions .button-ghost:hover {
    background: #888;
  }

  .hero-moon-frame {
    right: 20px;
    top: 128px;
  }
}

@media (min-width: 1024px) and (max-width: 1439px) {
  .site-header {
    height: 88px;
    padding-inline: clamp(42px, 5vw, 72px);
    grid-template-columns: 240px minmax(0, 1fr) 148px;
  }

  .site-header nav {
    gap: clamp(20px, 2.5vw, 34px);
  }

  .site-header nav a {
    font-size: 15px;
  }

  .header-cta {
    width: 148px;
    height: 56px;
    font-size: 17px;
  }

  .hero {
    min-height: calc(100svh - 88px);
    padding: 44px 54px 58px;
  }

  .hero > .eyebrow {
    font-size: 18px;
  }

  .hero > .hero-title {
    width: min(100%, 980px);
    margin: 61px auto 38px;
  }

  .hero > .hero-title .hero-title-line--top {
    /* Keep the two desktop title lines visually separated when browser zoom
       moves the CSS viewport below the 1440px breakpoint. */
    margin-bottom: 57px;
    font-size: clamp(62px, 5.3vw, 76px);
    letter-spacing: 0.09em;
  }

  .hero > .hero-title .hero-title-line--main {
    font-size: clamp(84px, 7.25vw, 104px);
  }

  .hero-copy {
    width: min(100%, 760px);
    font-size: 16px;
  }

  .hero-actions {
    gap: 28px;
    padding-top: 24px;
  }

  .hero-actions .button {
    width: 216px;
    min-width: 216px;
    height: 70px;
    font-size: 22px;
  }

  .hero-moon-frame {
    width: 460px;
    height: 460px;
    right: 6px;
    top: 126px;
  }

  .hero-moon {
    width: 1190px;
    top: -103px;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .hero-moon-frame {
    width: 380px;
    height: 380px;
    right: -50px;
    top: 300px;
    opacity: 0.36;
  }

  .hero-moon {
    width: 984px;
    top: -85px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .site-header {
    height: 82px;
    padding-inline: 28px;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    gap: 18px;
  }

  .brand-logo {
    width: 54px;
    height: 36px;
  }

  .site-header nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 12px;
    background: rgba(8, 12, 15, 0.97);
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.42);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }

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

  .site-header nav a {
    padding: 13px 15px;
    font-size: 15px;
  }

  .mobile-menu-toggle {
    width: 44px;
    height: 44px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.025);
    color: #fff;
    cursor: pointer;
  }

  .mobile-menu-toggle span {
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: transform 0.22s ease, opacity 0.22s ease;
  }

  .mobile-menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(6px) rotate(45deg);
  }

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

  .mobile-menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-6px) rotate(-45deg);
  }

  .header-cta {
    width: 124px;
    height: 50px;
    font-size: 16px;
  }

  .hero {
    min-height: calc(100svh - 82px);
    padding: 42px 36px 52px;
  }

  .hero > .eyebrow {
    font-size: 16px;
  }

  .hero > .hero-title {
    width: min(100%, 760px);
    margin: 65px auto 34px;
  }

  .hero > .hero-title .hero-title-line--top {
    margin-bottom: 21px;
    font-size: clamp(44px, 6vw, 58px);
  }

  .hero > .hero-title .hero-title-line--main {
    font-size: clamp(60px, 7.4vw, 76px);
  }

  .hero-copy {
    width: min(100%, 680px);
    font-size: 15px;
  }

  .hero-actions {
    gap: 22px;
    padding-top: 28px;
  }

  .hero-actions .button {
    width: 202px;
    min-width: 202px;
    height: 66px;
    font-size: 20px;
  }

  .hero-moon-frame {
    width: 330px;
    height: 330px;
    right: -70px;
    top: 320px;
    opacity: 0.34;
  }

  .hero-moon {
    width: 855px;
    top: -74px;
  }
}

@media (max-width: 767px) {
  .site-header {
    height: 72px;
    padding-inline: 16px;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 12px;
  }

  .brand {
    gap: 9px;
  }

  .brand-logo {
    width: 48px;
    height: 32px;
  }

  .brand strong {
    font-size: 15px;
  }

  .header-cta {
    display: none;
  }

  .site-header nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 14px;
    right: 14px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 12px;
    background: rgba(8, 12, 15, 0.98);
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.46);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }

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

  .site-header nav a {
    padding: 13px 14px;
    font-size: 15px;
  }

  .mobile-menu-toggle {
    width: 42px;
    height: 42px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.025);
    color: #fff;
    cursor: pointer;
  }

  .mobile-menu-toggle span {
    width: 18px;
    height: 1px;
    background: currentColor;
  }

  .hero {
    min-height: calc(100svh - 72px);
    display: flex;
    padding: 34px 20px 318px;
    background: #000;
  }

  .hero > .eyebrow {
    font-size: 14px;
    line-height: 1.4;
  }

  .hero > .hero-title {
    width: 100%;
    margin: 54px 0 28px;
    text-align: left;
  }

  .hero > .hero-title .hero-title-line {
    white-space: normal;
  }

  .hero > .hero-title .hero-title-line--top {
    margin-bottom: 18px;
    font-size: clamp(34px, 10.5vw, 43px);
    line-height: 1.1;
    letter-spacing: 0.055em;
  }

  .hero > .hero-title .hero-title-line--main {
    max-width: 100%;
    font-size: clamp(43px, 12vw, 50px);
    line-height: 1.08;
    letter-spacing: 0.01em;
    text-wrap: balance;
  }

  .hero-copy {
    width: 100%;
    margin: 0;
    text-align: left;
    font-size: 14px;
    line-height: 1.7;
  }

  .hero-copy br {
    display: none;
  }

  .hero-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 34px;
    padding-top: 0;
  }

  .hero-actions .button {
    width: 100%;
    min-width: 0;
    height: 60px;
    padding-inline: 22px;
    border-radius: 11px;
    font-size: 18px;
  }

  .hero-moon-frame {
    width: 270px;
    height: 270px;
    right: -28px;
    top: auto;
    bottom: 28px;
    opacity: 0.62;
  }

  .hero-moon {
    width: 700px;
    top: -61px;
  }
}

/* Final viewport sizing: all content modules follow the Commerce section ratio. */
@media (min-width: 981px) {
  main#top > .hero,
  main#top > .overview,
  main#top > .enterprise,
  main#top > .commerce,
  main#top > .llm,
  main#top > .cases,
  main#top > .contact {
    box-sizing: border-box;
    width: 100%;
    height: auto;
    min-height: calc(100svh - 96px);
    margin: 0;
    padding:
      clamp(40px, 4.8vh, 64px)
      max(46px, calc((100vw - 1560px) / 2));
    scroll-margin-top: 96px;
    scroll-snap-align: start;
  }

  main#top > .overview,
  main#top > .enterprise,
  main#top > .commerce,
  main#top > .llm,
  main#top > .cases {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  main#top > .contact {
    align-items: center;
  }

  main#top > section + section {
    margin-top: 0;
  }

  main#top + .consult-band,
  .consult-band + .site-footer {
    margin-top: 48px;
  }
}

@media (max-width: 980px) {
  main#top {
    display: flex;
    flex-direction: column;
    row-gap: 96px;
  }

  main#top > section + section {
    margin-top: 0;
  }

  main#top + .consult-band,
  .consult-band + .site-footer {
    margin-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-background::before,
  .hero-background::after,
  .hero-glow,
  .hero-tech,
  .header-cta,
  .hero-actions .button,
  .mobile-menu-toggle span {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}

@media (min-width: 981px) {
  .hero > .hero-title .hero-title-line.hero-title-line--top {
    font-size: 82px !important;
  }

  .hero > .hero-title .hero-title-line.hero-title-line--main {
    font-size: 104px !important;
  }

  .enterprise .intelligence-map,
  .commerce .commerce-case {
    margin-top: clamp(48px, 6vh, 72px) !important;
  }

  .llm .llm-heading-row {
    margin-bottom: clamp(48px, 6vh, 72px) !important;
  }
}

@media (max-width: 980px) {
  .enterprise .intelligence-map,
  .commerce .commerce-case {
    margin-top: 36px !important;
  }

  .llm .llm-heading-row {
    margin-bottom: 36px !important;
  }
}

main#top > .overview .section-heading-row .display-title,
main#top > .enterprise .enterprise-intro .display-title,
main#top > .commerce .commerce-intro .display-title,
main#top > .llm .llm-heading-row .display-title,
main#top > .cases > .display-title {
  font-size: 58px !important;
  line-height: 1.2 !important;
}

@media (max-width: 980px) {
  main#top > .overview .section-heading-row .display-title,
  main#top > .enterprise .enterprise-intro .display-title,
  main#top > .commerce .commerce-intro .display-title,
  main#top > .llm .llm-heading-row .display-title,
  main#top > .cases > .display-title {
    font-size: 44px !important;
  }
}

.enterprise .intelligence-side article p {
  font-size: 12px !important;
  line-height: 1.55 !important;
}

@media (max-width: 980px) {
  .enterprise .intelligence-side article p {
    font-size: 11px !important;
  }
}

/*
 * Keep the homepage hero title spacing stable across browser zoom levels.
 * Zoom changes the CSS viewport and can activate different responsive rules,
 * so the container owns the spacing instead of breakpoint-specific margins.
 */
@media (min-width: 768px) {
  .hero > .hero-title {
    display: flex;
    flex-direction: column;
    row-gap: 57px;
  }

  .hero > .hero-title .hero-title-line.hero-title-line--top {
    margin-bottom: 0 !important;
  }
}

.consult-band {
  min-height: auto !important;
  padding: 40px 24px 24px !important;
}

.consult-band + .site-footer {
  margin-top: 0 !important;
}

.site-footer {
  padding-top: 24px !important;
}

@media (max-width: 980px) {
  .consult-band {
    padding: 32px 20px 20px !important;
  }
}

.related-info-module {
  box-sizing: border-box;
  min-height: calc(100svh - 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.related-info-module .consult-band {
  flex: 0 0 auto;
}

.related-info-module .consult-band p {
  font-size: 18px;
}

.related-info-module .site-footer {
  width: 100%;
}

.related-info-module .footer-company > p,
.related-info-module .footer-company > a:last-child,
.related-info-module .footer-column a {
  font-size: 15px;
}

.related-info-module .footer-column h3 {
  font-size: 19px;
}

.related-info-module .footer-legal p,
.related-info-module .footer-legal a {
  font-size: 13px;
}

@media (max-width: 980px) {
  .related-info-module {
    min-height: auto;
  }

  .related-info-module .consult-band p {
    font-size: 16px;
  }

  .related-info-module .footer-company > p,
  .related-info-module .footer-company > a:last-child,
  .related-info-module .footer-column a {
    font-size: 14px;
  }

  .related-info-module .footer-column h3 {
    font-size: 17px;
  }
}

/* Official DARK CODE identity */
.site-header .brand {
  width: max-content;
  gap: 0;
}

.site-header .brand-logo {
  width: 220px;
  height: auto;
  object-fit: contain;
  mix-blend-mode: normal;
  filter: none;
}

.footer-brand {
  width: max-content;
  gap: 0;
}

.footer-brand .brand-logo {
  width: 250px;
  height: auto;
  object-fit: contain;
  mix-blend-mode: normal;
  filter: none;
}

@media (max-width: 1023px) {
  .site-header .brand-logo {
    width: 188px;
    height: auto;
  }

  .footer-brand .brand-logo {
    width: 220px;
    height: auto;
  }
}

@media (max-width: 767px) {
  .site-header .brand-logo {
    width: 158px;
    height: auto;
  }

  .footer-brand .brand-logo {
    width: 200px;
    height: auto;
  }
}

/* Official DARK CODE identity for documentation pages */
.docs-brand {
  width: max-content;
  gap: 12px;
}

.docs-brand .brand-logo {
  width: 220px;
  height: auto;
  object-fit: contain;
  mix-blend-mode: normal;
  filter: none;
}

.docs-brand strong {
  flex: 0 0 auto;
  font-size: 18px;
  font-weight: 650;
  white-space: nowrap;
}

@media (max-width: 1023px) {
  .docs-brand .brand-logo {
    width: 188px;
    height: auto;
  }
}

@media (max-width: 767px) {
  .docs-brand {
    gap: 8px;
  }

  .docs-brand .brand-logo {
    width: 138px;
    height: auto;
  }

  .docs-brand strong {
    font-size: 15px;
  }
}

/* The navigation stays full-width at the top, then becomes a floating glass bar. */
.site-header {
  position: sticky;
  top: 0;
  box-sizing: border-box;
  width: 100%;
  margin-inline: auto;
  isolation: isolate;
  will-change: width, padding, background-color;
  transition:
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.26s ease,
    width 0.48s cubic-bezier(0.22, 1, 0.36, 1),
    padding 0.48s cubic-bezier(0.22, 1, 0.36, 1),
    background-color 0.32s ease,
    box-shadow 0.32s ease;
}

.site-header::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 10px 0;
  border: 1px solid rgba(150, 172, 192, 0);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(18, 25, 31, 0.94), rgba(6, 10, 14, 0.88));
  box-shadow: none;
  opacity: 0;
  -webkit-backdrop-filter: blur(24px) saturate(0.82);
  backdrop-filter: blur(24px) saturate(0.82);
  transition:
    opacity 0.3s ease,
    border-color 0.35s ease,
    box-shadow 0.42s ease;
}

.site-header.is-floating {
  width: min(calc(100% - 32px), 1520px);
  padding-inline: clamp(34px, 3.2vw, 56px);
  border-bottom-color: transparent;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.site-header.is-floating::before {
  border-color: rgba(149, 174, 197, 0.24);
  box-shadow:
    0 22px 56px rgba(0, 0, 0, 0.42),
    inset 0 1px rgba(255, 255, 255, 0.055),
    inset 0 -1px rgba(70, 112, 150, 0.08);
  opacity: 1;
}

.site-header.is-floating.is-concealed {
  transform: translate3d(0, calc(-100% - 14px), 0);
  opacity: 0;
  pointer-events: none;
}

.header-hover-zone {
  position: fixed;
  z-index: 49;
  inset: 0 0 auto;
  height: 96px;
  background: transparent;
}

.site-header nav {
  flex-wrap: nowrap;
  min-width: max-content;
}

.site-header nav a {
  flex: 0 0 auto;
  white-space: nowrap;
  word-break: keep-all;
}

.site-header.is-floating nav a:hover,
.site-header.is-floating nav a:focus-visible {
  color: #fff;
}

@media (max-width: 1023px) {
  .site-header::before {
    inset-block: 7px;
    border-radius: 17px;
  }

  .site-header.is-floating {
    width: calc(100% - 20px);
    padding-inline: 18px;
  }
}

@media (max-width: 767px) {
  .site-header::before {
    inset-block: 6px;
    border-radius: 15px;
  }

  .site-header.is-floating {
    width: calc(100% - 14px);
    padding-inline: 14px;
  }

  .site-header.is-floating nav {
    left: 7px;
    right: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header,
  .site-header::before {
    transition-duration: 0.01ms !important;
  }
}

@media (hover: none), (pointer: coarse) {
  .header-hover-zone {
    display: none;
  }
}

/* Keep the complete consultation module inside narrow phone viewports. */
@media (max-width: 767px) {
  .contact {
    min-width: 0;
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding: 44px 20px 52px;
    scroll-margin-top: 88px;
  }

  .contact-minimal-form,
  .contact-statement {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    justify-self: stretch;
  }

  .contact-minimal-form {
    gap: 12px;
  }

  .contact-consult-label {
    margin-bottom: 0;
  }

  .contact-minimal-field {
    min-width: 0;
    gap: 6px;
  }

  .contact-minimal-field input,
  .contact-minimal-field textarea {
    min-width: 0;
    height: 48px;
    padding-inline: 15px;
  }

  .contact-minimal-field textarea {
    height: auto;
    min-height: 96px;
    padding-block: 13px;
  }

  .contact-submit-button {
    height: 52px;
  }

  .contact-statement {
    margin-top: 0;
  }

  .contact .contact-statement .hero-mirror-title {
    width: 100%;
    max-width: 100%;
    font-size: clamp(32px, 9vw, 38px) !important;
    line-height: 1.22;
    letter-spacing: 0.025em !important;
  }

  .contact-statement .hero-title-line {
    width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
  }
}