:root {
  color-scheme: dark;
  --bg: #050510;
  --teal: 56, 249, 215;
  --blue: 96, 165, 250;
  --white: 240, 245, 255;
  --mouse-x: 50vw;
  --mouse-y: 50vh;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  color: rgb(var(--white));
  background: var(--bg);
  font-family:
    Inter, "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 9;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.026;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

.visual-stage {
  position: relative;
  min-height: 100svh;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 77% 55%, rgba(13, 78, 100, 0.12), transparent 31%),
    radial-gradient(circle at 30% 40%, rgba(24, 16, 70, 0.14), transparent 34%),
    #050510;
}

.visual-stage::after {
  position: absolute;
  z-index: 5;
  inset: 0;
  pointer-events: none;
  content: "";
  background: radial-gradient(ellipse at center, transparent 36%, rgba(1, 2, 12, 0.2) 70%, rgba(1, 2, 10, 0.7) 100%);
}

.starfield,
.nebula,
.cursor-glow {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.starfield {
  z-index: 0;
}

.nebula {
  z-index: 1;
  inset: -30%;
  width: 160%;
  height: 160%;
  opacity: 0.9;
  background-image:
    radial-gradient(ellipse at 19% 48%, rgba(27, 12, 67, 0.38), transparent 49%),
    radial-gradient(ellipse at 79% 20%, rgba(8, 49, 68, 0.3), transparent 44%),
    radial-gradient(ellipse at 61% 82%, rgba(14, 29, 59, 0.32), transparent 48%),
    radial-gradient(ellipse at 10% 91%, rgba(28, 16, 54, 0.25), transparent 40%);
  animation: nebula-drift 60s ease-in-out infinite alternate;
}

@keyframes nebula-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  33% {
    transform: translate3d(5%, -3%, 0) scale(1.02);
  }
  66% {
    transform: translate3d(-4%, 4%, 0) scale(0.98);
  }
  100% {
    transform: translate3d(3%, -2%, 0) scale(1.01);
  }
}

.cursor-glow {
  z-index: 4;
  opacity: 0;
  background: radial-gradient(
    600px circle at var(--mouse-x) var(--mouse-y),
    rgba(67, 233, 123, 0.065),
    rgba(56, 249, 215, 0.015) 24%,
    transparent 41%
  );
  transition: opacity 300ms ease;
}

.cursor-glow.active {
  opacity: 1;
}

.hero {
  position: relative;
  z-index: 6;
  display: flex;
  min-height: 100svh;
  align-items: center;
  padding: 0 8vw 7vh;
}

.hero::before {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: -15vw;
  width: min(76vw, 1060px);
  aspect-ratio: 1;
  content: "";
  transform: translateY(-48%);
  border-radius: 50%;
  opacity: 0.7;
  background: radial-gradient(circle, rgba(16, 116, 127, 0.1), rgba(13, 65, 103, 0.035) 42%, transparent 68%);
  filter: blur(18px);
}

.globe {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -19vw;
  width: min(72vw, 940px);
  aspect-ratio: 1;
  transform: translateY(-48%);
  opacity: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, #000 26%, rgba(0, 0, 0, 0.5) 72%, transparent 100%);
  mask-image: linear-gradient(to right, #000 26%, rgba(0, 0, 0, 0.5) 72%, transparent 100%);
  animation: globe-in 1.8s 180ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes globe-in {
  from {
    opacity: 0;
    transform: translateY(-48%) scale(0.95);
  }
  to {
    opacity: 0.62;
    transform: translateY(-48%) scale(1);
  }
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(660px, 54vw);
  transform: translateY(2vh);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  opacity: 0;
  color: rgba(var(--teal), 0.66);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.25em;
  animation: reveal-up 800ms 180ms ease-out forwards;
}

.eyebrow span {
  width: 22px;
  height: 1px;
  background: rgba(var(--teal), 0.6);
  box-shadow: 0 0 9px rgba(var(--teal), 0.45);
}

h1 {
  opacity: 0;
  color: rgba(var(--white), 0.96);
  font-size: clamp(46px, 6.9vw, 96px);
  font-weight: 720;
  letter-spacing: -0.055em;
  line-height: 1.04;
  text-wrap: balance;
  animation: reveal-up 900ms 360ms ease-out forwards;
}

h1 em {
  display: inline-block;
  font-style: normal;
  color: transparent;
  background: linear-gradient(90deg, #38f9d7, #60a5fa, #38f9d7);
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  animation: title-shimmer 3.2s linear infinite;
}

.hero-description {
  max-width: 580px;
  margin-top: 30px;
  opacity: 0;
  color: rgba(var(--white), 0.72);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.75;
  letter-spacing: 0.02em;
  animation: reveal-up 900ms 650ms ease-out forwards;
}

.signal {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 46px;
  opacity: 0;
  color: rgba(var(--white), 0.28);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.16em;
  animation: reveal-up 900ms 900ms ease-out forwards;
}

.signal-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgb(var(--teal));
  box-shadow: 0 0 0 0 rgba(var(--teal), 0.4);
  animation: signal-pulse 2.4s ease-out infinite;
}

.edge-coordinates {
  position: absolute;
  z-index: 7;
  right: 30px;
  bottom: 23px;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0.32;
  color: rgba(var(--white), 0.48);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.12em;
}

.edge-coordinates i {
  width: 30px;
  height: 1px;
  background: rgba(var(--teal), 0.45);
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes title-shimmer {
  to {
    background-position: 300% center;
  }
}

@keyframes signal-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(var(--teal), 0.38);
  }
  70%,
  100% {
    box-shadow: 0 0 0 8px rgba(var(--teal), 0);
  }
}

@media (max-width: 800px) {
  .hero {
    align-items: flex-end;
    padding: 0 24px 13vh;
  }

  .hero-copy {
    width: 100%;
    transform: none;
  }

  .globe {
    top: 37%;
    right: -38vw;
    width: 122vw;
    opacity: 0.44;
    -webkit-mask-image: linear-gradient(to right, #000 20%, rgba(0, 0, 0, 0.65) 72%, transparent);
    mask-image: linear-gradient(to right, #000 20%, rgba(0, 0, 0, 0.65) 72%, transparent);
  }

  .hero::before {
    top: 37%;
    right: -36vw;
    width: 118vw;
  }

  h1 {
    font-size: clamp(46px, 14vw, 68px);
  }

  .hero-description {
    max-width: 330px;
    margin-top: 22px;
  }

  .signal {
    margin-top: 28px;
  }

  .edge-coordinates {
    display: none;
  }
}

@media (hover: none), (pointer: coarse) {
  .cursor-glow {
    display: none;
  }
}

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

/* ========================================
   Public site structure
   ======================================== */

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

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

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

.site-header {
  position: fixed;
  z-index: 30;
  top: 18px;
  left: 50%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  width: min(1160px, calc(100% - 48px));
  height: 62px;
  align-items: center;
  padding: 0 10px 0 20px;
  transform: translateX(-50%);
  border: 1px solid rgba(var(--white), 0.08);
  border-radius: 16px;
  background: rgba(5, 5, 16, 0.52);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
  transition: background 300ms ease, border-color 300ms ease;
}

.site-header.scrolled {
  border-color: rgba(var(--teal), 0.12);
  background: rgba(5, 5, 16, 0.82);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(var(--white), 0.9);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.brand-mark {
  position: relative;
  width: 18px;
  height: 18px;
  transform: rotate(45deg);
  border: 1px solid rgba(var(--teal), 0.78);
  box-shadow: inset 0 0 12px rgba(var(--teal), 0.12), 0 0 14px rgba(var(--teal), 0.1);
}

.brand-mark::after {
  position: absolute;
  inset: 5px;
  content: "";
  border-radius: 50%;
  background: rgb(var(--teal));
  box-shadow: 0 0 10px rgba(var(--teal), 0.75);
}

.brand-accent {
  color: rgb(var(--teal));
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.2vw, 34px);
}

.site-nav a {
  position: relative;
  padding: 22px 0;
  color: rgba(var(--white), 0.68);
  font-size: 13px;
  letter-spacing: 0.06em;
  transition: color 220ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 12px;
  left: 0;
  height: 1px;
  content: "";
  transform: scaleX(0);
  background: rgb(var(--teal));
  box-shadow: 0 0 8px rgba(var(--teal), 0.45);
  transition: transform 220ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: rgba(var(--white), 0.92);
}

.site-nav a.active::after {
  transform: scaleX(1);
}

.header-cta {
  display: inline-flex;
  height: 42px;
  align-items: center;
  gap: 18px;
  padding: 0 16px;
  border: 1px solid rgba(var(--teal), 0.24);
  border-radius: 10px;
  color: rgba(var(--white), 0.78);
  background: rgba(var(--teal), 0.055);
  font-size: 11px;
  letter-spacing: 0.08em;
  transition: border-color 220ms ease, background 220ms ease, transform 220ms ease;
}

.header-cta:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--teal), 0.45);
  background: rgba(var(--teal), 0.1);
}

.header-cta span {
  color: rgb(var(--teal));
}

.menu-toggle {
  display: none;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
  opacity: 0;
  animation: reveal-up 900ms 820ms ease-out forwards;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

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

.button-primary {
  color: #061411;
  background: linear-gradient(120deg, #38f9d7, #63c7f5);
  box-shadow: 0 12px 30px rgba(var(--teal), 0.12);
}

.button-ghost {
  border-color: rgba(var(--white), 0.12);
  color: rgba(var(--white), 0.72);
  background: rgba(var(--white), 0.025);
  backdrop-filter: blur(8px);
}

.button-ghost:hover {
  border-color: rgba(var(--blue), 0.34);
  background: rgba(var(--blue), 0.06);
}

.signal {
  margin-top: 30px;
  animation-delay: 1.05s;
}

.edge-coordinates {
  top: calc(100svh - 22px);
  bottom: auto;
  transform: translateY(-100%);
}

.content-section,
.contact-section,
.site-footer {
  position: relative;
  z-index: 7;
}

.content-section {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 150px 0;
}

.content-section::before {
  position: absolute;
  z-index: -1;
  top: 0;
  left: 50%;
  width: 100vw;
  height: 100%;
  content: "";
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(5, 5, 16, 0.8), rgba(5, 5, 16, 0.48) 46%, rgba(5, 5, 16, 0.82));
}

.section-heading {
  max-width: 720px;
  margin-bottom: 72px;
}

.section-kicker {
  margin-bottom: 20px;
  color: rgba(var(--teal), 0.62);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.24em;
}

.section-heading h2,
.about-copy h2,
.contact-inner h2 {
  color: rgba(var(--white), 0.94);
  font-size: clamp(36px, 5vw, 66px);
  font-weight: 680;
  letter-spacing: -0.05em;
  line-height: 1.12;
}

.section-heading > p:last-child {
  max-width: 600px;
  margin-top: 24px;
  color: rgba(var(--white), 0.66);
  font-size: 16px;
  line-height: 1.8;
}

.section-heading-row {
  display: flex;
  max-width: none;
  align-items: flex-end;
  justify-content: space-between;
  gap: 60px;
}

.section-heading-row > p {
  width: min(400px, 38%);
  padding-bottom: 7px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1), transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

.capability-chain {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  list-style: none;
}

.capability-chain::before {
  position: absolute;
  top: 34px;
  right: 5%;
  left: 5%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(var(--teal), 0.08), rgba(var(--teal), 0.48), rgba(var(--blue), 0.4), rgba(var(--blue), 0.08));
}

.capability-chain li {
  position: relative;
  display: flex;
  min-height: 170px;
  align-items: center;
  flex-direction: column;
  justify-content: flex-start;
  gap: 13px;
  padding: 25px 12px;
  text-align: center;
}

.capability-chain li span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 20px;
  height: 20px;
  margin-bottom: 18px;
  place-items: center;
  border: 1px solid rgba(var(--teal), 0.45);
  border-radius: 50%;
  color: rgba(var(--teal), 0.72);
  background: #070918;
  box-shadow: 0 0 0 6px rgba(5, 5, 16, 0.85), 0 0 22px rgba(var(--teal), 0.11);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 7px;
}

.capability-chain li strong {
  color: rgba(var(--white), 0.82);
  font-size: 14px;
  font-weight: 550;
  letter-spacing: 0.08em;
}

.capability-chain li small {
  color: rgba(var(--white), 0.2);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.16em;
}

.more-capabilities {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 48px;
}

.capability-card {
  display: grid;
  grid-template-columns: 60px 1fr;
  min-height: 190px;
  align-items: start;
  padding: 30px;
  border: 1px solid rgba(var(--white), 0.075);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(var(--white), 0.035), rgba(var(--white), 0.012));
  transition: border-color 250ms ease, transform 250ms ease, background 250ms ease;
}

.capability-card:hover {
  transform: translateY(-3px);
  border-color: rgba(var(--teal), 0.22);
  background: linear-gradient(135deg, rgba(var(--teal), 0.055), rgba(var(--blue), 0.018));
}

.card-index {
  color: rgba(var(--teal), 0.38);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.capability-card h3 {
  margin: 16px 0 12px;
  color: rgba(var(--white), 0.88);
  font-size: 19px;
  font-weight: 580;
}

.capability-card div > p:last-child {
  max-width: 420px;
  color: rgba(var(--white), 0.64);
  font-size: 15px;
  line-height: 1.75;
}

.status {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 6px;
  color: rgba(var(--white), 0.58);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.status::before {
  width: 5px;
  height: 5px;
  content: "";
  border-radius: 50%;
  background: rgb(var(--status-color, var(--teal)));
  box-shadow: 0 0 8px rgba(var(--status-color, var(--teal)), 0.5);
}

.status-live,
.status-production,
.status-verified {
  --status-color: 56, 249, 215;
}

.status-research {
  --status-color: 96, 165, 250;
}

.status-prototype {
  --status-color: 167, 139, 250;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.case-card {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid rgba(var(--white), 0.08);
  border-radius: 20px;
  background: rgba(8, 10, 25, 0.68);
  box-shadow: inset 0 1px 0 rgba(var(--white), 0.035);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  transition: transform 280ms ease, border-color 280ms ease, box-shadow 280ms ease;
}

.case-card::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(var(--case-color, var(--teal)), 0.06) 50%, transparent 70%);
  transform: translateX(-80%);
  transition: opacity 280ms ease, transform 650ms ease;
}

.case-card:hover {
  transform: translateY(-5px);
  border-color: rgba(var(--case-color, var(--teal)), 0.25);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(var(--white), 0.05);
}

.case-card:hover::after {
  opacity: 1;
  transform: translateX(80%);
}

.case-product { --case-color: 96, 165, 250; }
.case-commerce { --case-color: 251, 191, 36; }
.case-audio { --case-color: 167, 139, 250; }
.case-knowledge { --case-color: 56, 249, 215; }
.case-growth { --case-color: 251, 113, 133; }

.case-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px 0;
  color: rgba(var(--white), 0.46);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
}

.case-visual {
  position: relative;
  height: 235px;
  margin: 18px 24px 0;
  overflow: hidden;
  border: 1px solid rgba(var(--case-color, var(--teal)), 0.11);
  border-radius: 13px;
  background:
    linear-gradient(rgba(var(--case-color, var(--teal)), 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--case-color, var(--teal)), 0.028) 1px, transparent 1px),
    radial-gradient(circle at 50% 45%, rgba(var(--case-color, var(--teal)), 0.08), transparent 52%),
    rgba(3, 5, 16, 0.72);
  background-size: 22px 22px, 22px 22px, auto, auto;
}

.case-visual::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 35%;
  content: "";
  background: linear-gradient(transparent, rgba(3, 5, 16, 0.85));
}

.video-visual i {
  position: absolute;
  top: 50%;
  width: 34%;
  aspect-ratio: 16 / 10;
  transform: translateY(-50%);
  border: 1px solid rgba(var(--teal), 0.18);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(var(--blue), 0.12), rgba(var(--teal), 0.025));
}

.video-visual i:nth-child(1) { left: 8%; opacity: 0.3; transform: translateY(-50%) scale(0.82); }
.video-visual i:nth-child(2) { left: 33%; z-index: 1; box-shadow: 0 0 30px rgba(var(--teal), 0.08); }
.video-visual i:nth-child(3) { right: 8%; opacity: 0.3; transform: translateY(-50%) scale(0.82); }
.video-visual b {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(var(--teal), 0.34);
  border-radius: 50%;
  color: rgba(var(--teal), 0.82);
  background: rgba(5, 16, 25, 0.78);
  font-size: 11px;
}

.product-visual i {
  position: absolute;
  border: 1px solid rgba(var(--blue), 0.18);
  border-radius: 7px;
  background: rgba(var(--blue), 0.05);
}

.product-visual i:nth-child(1) { top: 18%; left: 8%; width: 18%; height: 64%; }
.product-visual i:nth-child(2) { top: 18%; left: 29%; width: 62%; height: 16%; }
.product-visual i:nth-child(3) { top: 39%; left: 29%; width: 29%; height: 43%; }
.product-visual i:nth-child(4) { top: 39%; left: 61%; width: 30%; height: 43%; }
.product-visual b { position: absolute; top: 47%; left: 67%; width: 18%; height: 2px; background: linear-gradient(90deg, rgba(var(--blue), 0.1), rgba(var(--teal), 0.75)); box-shadow: 0 12px 0 rgba(var(--blue), 0.3), 0 24px 0 rgba(var(--blue), 0.17); }

.commerce-visual i {
  position: absolute;
  right: 12%;
  bottom: 21%;
  width: 7%;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, rgba(251, 191, 36, 0.78), rgba(251, 191, 36, 0.09));
}

.commerce-visual i:nth-child(1) { right: 56%; height: 20%; }
.commerce-visual i:nth-child(2) { right: 45%; height: 34%; }
.commerce-visual i:nth-child(3) { right: 34%; height: 45%; }
.commerce-visual i:nth-child(4) { right: 23%; height: 58%; }
.commerce-visual i:nth-child(5) { right: 12%; height: 72%; }
.commerce-visual b { position: absolute; top: 25%; left: 10%; width: 20%; height: 20%; border: 1px solid rgba(251, 191, 36, 0.2); border-radius: 50%; box-shadow: 0 0 0 12px rgba(251, 191, 36, 0.025), 0 0 0 24px rgba(251, 191, 36, 0.018); }

.audio-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
}

.audio-visual i {
  width: 4px;
  height: var(--wave-h, 34%);
  border-radius: 99px;
  background: linear-gradient(180deg, rgba(167, 139, 250, 0.25), rgba(167, 139, 250, 0.9), rgba(56, 249, 215, 0.28));
  box-shadow: 0 0 12px rgba(167, 139, 250, 0.14);
}

.audio-visual i:nth-child(2), .audio-visual i:nth-child(8) { --wave-h: 52%; }
.audio-visual i:nth-child(3), .audio-visual i:nth-child(7) { --wave-h: 30%; }
.audio-visual i:nth-child(4), .audio-visual i:nth-child(6) { --wave-h: 68%; }
.audio-visual i:nth-child(5) { --wave-h: 84%; }

.knowledge-visual i {
  position: absolute;
  z-index: 2;
  width: 9px;
  height: 9px;
  border: 1px solid rgba(var(--teal), 0.6);
  border-radius: 50%;
  background: #07131a;
  box-shadow: 0 0 14px rgba(var(--teal), 0.24);
}

.knowledge-visual i:nth-child(1) { top: 22%; left: 18%; }
.knowledge-visual i:nth-child(2) { top: 53%; left: 30%; }
.knowledge-visual i:nth-child(3) { top: 34%; left: 51%; }
.knowledge-visual i:nth-child(4) { top: 65%; left: 70%; }
.knowledge-visual i:nth-child(5) { top: 23%; left: 81%; }
.knowledge-visual b { position: absolute; top: 40%; left: 18%; width: 65%; height: 1px; transform: rotate(7deg); background: linear-gradient(90deg, rgba(var(--teal), 0.12), rgba(var(--blue), 0.5), rgba(var(--teal), 0.15)); box-shadow: 0 44px 0 rgba(var(--teal), 0.12); }

.growth-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
}

.growth-visual i {
  position: relative;
  z-index: 2;
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border: 1px solid rgba(251, 113, 133, 0.2);
  border-radius: 18px;
  color: rgba(var(--white), 0.72);
  background: linear-gradient(145deg, rgba(251, 113, 133, 0.1), rgba(var(--blue), 0.035));
  font-style: normal;
  font-size: 18px;
  box-shadow: 0 0 25px rgba(251, 113, 133, 0.04);
}

.growth-visual b { position: absolute; top: 50%; left: 15%; width: 70%; height: 1px; background: linear-gradient(90deg, transparent, rgba(251, 113, 133, 0.28), transparent); }

.case-copy {
  padding: 28px 28px 30px;
}

.case-copy h3 {
  margin-bottom: 12px;
  color: rgba(var(--white), 0.92);
  font-size: 24px;
  font-weight: 590;
  letter-spacing: -0.025em;
}

.case-copy > p {
  min-height: 82px;
  color: rgba(var(--white), 0.66);
  font-size: 15px;
  line-height: 1.75;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}

.tags span {
  padding: 6px 9px;
  border: 1px solid rgba(var(--case-color, var(--teal)), 0.12);
  border-radius: 99px;
  color: rgba(var(--white), 0.58);
  background: rgba(var(--case-color, var(--teal)), 0.025);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(var(--white), 0.09);
  border-bottom: 1px solid rgba(var(--white), 0.09);
}

.service-card {
  position: relative;
  min-height: 370px;
  padding: 34px 26px;
  border-right: 1px solid rgba(var(--white), 0.09);
  transition: background 260ms ease;
}

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

.service-card:hover {
  background: linear-gradient(180deg, rgba(var(--teal), 0.045), transparent);
}

.service-card > span {
  color: rgba(var(--teal), 0.45);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.service-card h3 {
  margin: 82px 0 18px;
  color: rgba(var(--white), 0.86);
  font-size: 22px;
  font-weight: 560;
}

.service-card p {
  color: rgba(var(--white), 0.64);
  font-size: 15px;
  line-height: 1.75;
}

.service-card small {
  position: absolute;
  bottom: 30px;
  left: 26px;
  color: rgba(var(--white), 0.34);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.1em;
}

.about-section {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 10vw;
  align-items: start;
  padding-top: 190px;
  padding-bottom: 190px;
}

.about-label {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  padding-top: 15px;
  color: rgba(var(--teal), 0.58);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.18em;
}

.about-label i {
  height: 1px;
  background: linear-gradient(90deg, rgba(var(--teal), 0.4), transparent);
}

.about-label small {
  grid-column: 1 / -1;
  color: rgba(var(--white), 0.34);
  font-size: 8px;
}

.about-copy p {
  max-width: 660px;
  margin-top: 28px;
  color: rgba(var(--white), 0.66);
  font-size: 16px;
  line-height: 1.85;
}

.contact-section {
  display: grid;
  min-height: 85svh;
  place-items: center;
  overflow: hidden;
  padding: 120px 24px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 52%, rgba(var(--teal), 0.08), transparent 26%),
    linear-gradient(180deg, rgba(5, 5, 16, 0.86), rgba(5, 5, 16, 0.96));
}

.contact-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.contact-inner > p:not(.section-kicker) {
  max-width: 620px;
  margin: 28px auto 0;
  color: rgba(var(--white), 0.66);
  font-size: 16px;
  line-height: 1.8;
}

.contact-placeholder {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  margin-top: 38px;
  padding: 0 22px;
  border: 1px solid rgba(var(--teal), 0.18);
  border-radius: 11px;
  color: rgba(var(--white), 0.58);
  background: rgba(var(--teal), 0.035);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.contact-orbit,
.contact-orbit i {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(var(--teal), 0.07);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.contact-orbit {
  width: min(72vw, 900px);
  aspect-ratio: 1;
}

.contact-orbit i:nth-child(1) { width: 72%; height: 72%; }
.contact-orbit i:nth-child(2) { width: 42%; height: 42%; }
.contact-orbit i:nth-child(3) { width: 9px; height: 9px; border: 0; background: rgb(var(--teal)); box-shadow: 0 0 18px rgba(var(--teal), 0.65); animation: orbit-pulse 2.8s ease-in-out infinite; }

@keyframes orbit-pulse {
  50% { transform: translate(-50%, -50%) scale(1.8); opacity: 0.45; }
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  min-height: 110px;
  align-items: center;
  gap: 30px;
  padding: 0 max(32px, 7vw);
  border-top: 1px solid rgba(var(--white), 0.07);
  background: #050510;
}

.site-footer > p {
  color: rgba(var(--white), 0.2);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.14em;
}

.site-footer > p:last-child {
  justify-self: end;
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .site-nav {
    gap: 16px;
  }

  .header-cta {
    display: none;
  }

  .capability-chain {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .capability-chain::before {
    display: none;
  }

  .capability-chain li {
    min-height: 145px;
    justify-content: center;
    border: 1px solid rgba(var(--white), 0.065);
    border-radius: 14px;
    background: rgba(var(--white), 0.018);
  }

  .capability-chain li span {
    margin-bottom: 5px;
  }

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

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

  .service-card:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(var(--white), 0.09);
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 80px;
  }

  .site-header {
    top: 12px;
    grid-template-columns: 1fr auto;
    width: calc(100% - 24px);
    height: 56px;
    padding: 0 14px 0 16px;
    border-radius: 14px;
  }

  .menu-toggle {
    position: relative;
    display: block;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 9px;
    background: rgba(var(--white), 0.035);
  }

  .menu-toggle > span:not(.sr-only) {
    position: absolute;
    top: 16px;
    left: 11px;
    width: 16px;
    height: 1px;
    background: rgba(var(--white), 0.72);
    transition: transform 220ms ease, top 220ms ease;
  }

  .menu-toggle > span:nth-child(2) {
    top: 22px;
  }

  .site-header.menu-open .menu-toggle > span:first-child {
    top: 19px;
    transform: rotate(45deg);
  }

  .site-header.menu-open .menu-toggle > span:nth-child(2) {
    top: 19px;
    transform: rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: 64px;
    right: 0;
    left: 0;
    display: grid;
    max-height: 0;
    justify-content: stretch;
    gap: 0;
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: 14px;
    background: rgba(5, 5, 16, 0.96);
    opacity: 0;
    backdrop-filter: blur(18px);
    transition: max-height 280ms ease, opacity 220ms ease, border-color 220ms ease;
  }

  .site-header.menu-open .site-nav {
    max-height: 360px;
    border-color: rgba(var(--white), 0.08);
    opacity: 1;
  }

  .site-nav a {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(var(--white), 0.05);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .site-nav a::after {
    top: 50%;
    right: 18px;
    bottom: auto;
    left: auto;
    width: 14px;
  }

  .hero {
    min-height: max(780px, 100svh);
    padding: 0 24px 9vh;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .hero-actions {
    flex-wrap: wrap;
    margin-top: 26px;
  }

  .button {
    min-height: 46px;
    padding: 0 16px;
  }

  .globe {
    top: 31%;
  }

  .hero::before {
    top: 31%;
  }

  .signal {
    margin-top: 23px;
  }

  .content-section {
    width: calc(100% - 40px);
    padding: 100px 0;
  }

  .section-heading {
    margin-bottom: 46px;
  }

  .section-heading h2,
  .about-copy h2,
  .contact-inner h2 {
    font-size: clamp(36px, 10vw, 48px);
  }

  .section-heading-row {
    display: block;
  }

  .section-heading-row > p {
    width: auto;
  }

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

  .more-capabilities,
  .case-grid,
  .service-grid,
  .about-section {
    grid-template-columns: 1fr;
  }

  .capability-card {
    grid-template-columns: 44px 1fr;
    min-height: 175px;
    padding: 24px;
  }

  .case-card {
    min-height: 485px;
  }

  .case-visual {
    height: 205px;
    margin-right: 18px;
    margin-left: 18px;
  }

  .case-topline {
    padding-right: 18px;
    padding-left: 18px;
  }

  .case-copy {
    padding: 24px 22px 26px;
  }

  .case-copy h3 {
    font-size: 21px;
  }

  .service-grid {
    border-bottom: 0;
  }

  .service-card,
  .service-card:nth-child(2) {
    min-height: 270px;
    border-right: 0;
    border-bottom: 1px solid rgba(var(--white), 0.09);
  }

  .service-card h3 {
    margin-top: 52px;
  }

  .about-section {
    gap: 52px;
    padding-top: 110px;
    padding-bottom: 110px;
  }

  .about-label {
    max-width: 280px;
  }

  .contact-section {
    min-height: 76svh;
    padding: 100px 24px;
  }

  .contact-orbit {
    width: 130vw;
  }

  .site-footer {
    grid-template-columns: 1fr;
    min-height: 180px;
    justify-items: start;
    gap: 16px;
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .site-footer > p:last-child {
    justify-self: start;
  }
}

@media (max-width: 390px) {
  .hero-actions .button {
    width: 100%;
  }

  .capability-chain li {
    min-height: 130px;
  }

  .growth-visual {
    gap: 10px;
  }

  .growth-visual i {
    width: 54px;
    height: 54px;
    border-radius: 15px;
  }
}