:root {
  --bg: #05070b;
  --bg-soft: #090d14;
  --surface: rgba(18, 23, 33, 0.78);
  --surface-strong: #10151f;
  --text: #f7f8fb;
  --muted: #98a0ad;
  --muted-2: #687080;
  --line: rgba(154, 174, 211, 0.18);
  --yellow: #ffd400;
  --blue: #168cff;
  --cyan: #2bc3ff;
  --content: 1240px;
  --nav-height: 76px;
  --radius: 18px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: #293244 var(--bg);
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 82% 8%, rgba(0, 95, 255, 0.1), transparent 25rem),
    linear-gradient(180deg, #04060a, var(--bg) 32%, #06080c);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(56, 120, 210, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 120, 210, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  mask-image: linear-gradient(to bottom, #000, transparent 70%);
}

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

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

button {
  color: inherit;
  font: inherit;
}

img {
  max-width: 100%;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(4, 6, 10, 0.72);
  box-shadow: inset 0 -1px var(--line);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.nav.is-scrolled {
  background: rgba(4, 6, 10, 0.92);
  box-shadow: inset 0 -1px rgba(154, 174, 211, 0.26), 0 12px 32px rgba(0, 0, 0, 0.18);
}

.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 48px), var(--content));
  height: 100%;
  margin: auto;
}

.nav-logo {
  justify-self: start;
  font-size: 20px;
  font-weight: 820;
  letter-spacing: -0.035em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 44px;
}

.nav-link {
  position: relative;
  padding: 27px 0 25px;
  color: #c9ced8;
  font-size: 14px;
  font-weight: 650;
  transition: color 180ms ease;
}

.nav-link::after {
  position: absolute;
  bottom: 17px;
  left: 50%;
  width: 0;
  height: 3px;
  border-radius: 999px;
  background: var(--yellow);
  content: "";
  transform: translateX(-50%);
  transition: width 180ms ease;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 18px;
}

.nav-cta {
  justify-self: end;
  min-width: 112px;
  padding: 13px 20px;
  border-radius: 10px;
  background: var(--yellow);
  box-shadow: 0 0 28px rgba(255, 212, 0, 0.18);
  color: #111;
  font-size: 14px;
  font-weight: 780;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.nav-cta:hover {
  box-shadow: 0 0 34px rgba(255, 212, 0, 0.3);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 2px;
  background: #fff;
}

.hero {
  position: relative;
  min-height: 660px;
  overflow: hidden;
  box-shadow: inset 0 -1px var(--line);
  background:
    radial-gradient(ellipse at 78% 55%, rgba(0, 92, 255, 0.25), transparent 37%),
    radial-gradient(ellipse at 40% 120%, rgba(0, 110, 255, 0.08), transparent 40%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(22, 140, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 140, 255, 0.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse at 77% 65%, #000 0, transparent 64%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 50% 50%;
  width: min(calc(100% - 48px), var(--content));
  min-height: 660px;
  margin: auto;
}

.hero-copy {
  position: relative;
  z-index: 10;
  align-self: center;
  padding: 34px 0 58px;
}

.hero-title {
  margin: 0;
  font-size: clamp(66px, 7vw, 104px);
  font-weight: 930;
  line-height: 0.98;
  letter-spacing: -0.075em;
  text-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}

.hero-tagline {
  margin: 29px 0 0;
  font-size: clamp(27px, 2.3vw, 36px);
  font-weight: 660;
  letter-spacing: 0.08em;
}

.hero-tags {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 26px 0 34px;
  color: #48a0ff;
  font-size: 19px;
  font-weight: 720;
  letter-spacing: 0.14em;
}

.hero-tags i {
  color: #346cae;
  font-style: normal;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.btn:hover {
  filter: brightness(1.04);
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--yellow);
  box-shadow: 0 12px 34px rgba(255, 212, 0, 0.17);
  color: #101114;
}

.btn-play {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #101114;
}

.btn-play::after {
  display: block;
  width: 0;
  height: 0;
  margin: 6px 0 0 8px;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-inline-start: 8px solid var(--yellow);
  content: "";
}

.hero-visual {
  position: relative;
  align-self: end;
  min-height: 630px;
  isolation: isolate;
  transform-style: preserve-3d;
}

.hero-portrait {
  position: absolute;
  right: -4%;
  bottom: -7%;
  z-index: 4;
  width: min(96%, 600px);
  height: 108%;
  object-fit: cover;
  object-position: 48% 16%;
  filter: contrast(1.04) saturate(0.96);
  mask-image: linear-gradient(to bottom, #000 0, #000 88%, transparent 100%);
}

.portrait-halo {
  position: absolute;
  right: -6%;
  bottom: 3%;
  z-index: 2;
  width: 84%;
  height: 87%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0, 123, 255, 0.34), transparent 66%);
  filter: blur(22px);
}

.portrait-badge {
  position: absolute;
  right: 17.5%;
  bottom: 25%;
  z-index: 6;
  color: rgba(255, 255, 255, 0.75);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.08em;
  transform: rotate(-1deg);
}

.hero-fx {
  position: absolute;
  inset: 0 -12% 0 -18%;
  z-index: 3;
  pointer-events: none;
  transform: translate3d(var(--fx-x, 0), var(--fx-y, 0), 0);
  transition: transform 400ms ease-out;
}

.hero-beam {
  position: absolute;
  top: 0;
  right: 8%;
  width: 32%;
  height: 100%;
  opacity: 0.65;
  background: linear-gradient(115deg, transparent 20%, rgba(0, 132, 255, 0.2) 50%, transparent 73%);
  filter: blur(10px);
  transform: skewX(-16deg);
  animation: beam-scan 7s ease-in-out infinite alternate;
}

.hero-orbit {
  position: absolute;
  top: 57%;
  left: 8%;
  width: 98%;
  aspect-ratio: 3.1;
  border: 1px solid rgba(35, 148, 255, 0.56);
  border-radius: 50%;
  box-shadow: 0 0 17px rgba(0, 117, 255, 0.12), inset 0 0 17px rgba(0, 117, 255, 0.08);
  transform: rotate(-7deg);
  animation: orbit-drift 9s ease-in-out infinite alternate;
}

.hero-orbit--two {
  top: 63%;
  left: 18%;
  width: 80%;
  border-color: rgba(49, 188, 255, 0.35);
  animation-delay: -4s;
}

.hero-orbit--three {
  top: 52%;
  left: -2%;
  width: 112%;
  border-color: rgba(0, 90, 230, 0.26);
  animation-delay: -6s;
}

.hero-particle {
  position: absolute;
  top: var(--y);
  left: var(--x);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #4fc3ff;
  box-shadow: 0 0 12px 3px rgba(44, 173, 255, 0.65);
  animation: particle-pulse 4s var(--delay) ease-in-out infinite;
}

.hero-runner {
  position: absolute;
  top: 0;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #71d0ff;
  box-shadow: 0 0 8px 2px rgba(62, 178, 255, 0.76), 0 0 22px 8px rgba(18, 116, 255, 0.22);
  offset-path: ellipse(46% 16% at 53% 66%);
  animation: orbit-runner 8s linear infinite;
}

.hero-runner--two {
  width: 5px;
  height: 5px;
  opacity: 0.72;
  background: var(--yellow);
  box-shadow: 0 0 8px 2px rgba(255, 212, 0, 0.5), 0 0 18px 5px rgba(255, 212, 0, 0.14);
  offset-path: ellipse(37% 12% at 55% 69%);
  animation-duration: 11s;
  animation-delay: -5s;
}

.hero-topic-node {
  position: absolute;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 128px;
  color: #eff8ff;
  pointer-events: none;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.42));
  animation: topic-drift 5.8s ease-in-out infinite;
}

.hero-topic-node::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  width: calc(100% - 34px);
  height: 1px;
  background: linear-gradient(90deg, rgba(75, 178, 255, 0.72), transparent);
  content: "";
}

.hero-topic-orb {
  position: relative;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(91, 188, 255, 0.62);
  border-radius: 50%;
  box-shadow: inset 0 0 12px rgba(40, 139, 255, 0.14), 0 0 15px rgba(26, 135, 255, 0.18);
}

.hero-topic-orb::before {
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(55, 155, 255, 0.18);
  border-radius: 50%;
  content: "";
  animation: topic-ring 2.8s ease-out infinite;
}

.hero-topic-orb i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #52baff;
  box-shadow: 0 0 10px 3px rgba(50, 159, 255, 0.56);
}

.hero-topic-copy {
  display: grid;
  gap: 3px;
}

.hero-topic-copy strong {
  font-size: 13px;
  font-weight: 740;
  letter-spacing: 0.08em;
}

.hero-topic-copy small {
  color: #4685b6;
  font-size: 7px;
  letter-spacing: 0.2em;
}

.hero-topic-node--software {
  top: 20%;
  right: -2%;
}

.hero-topic-node--digital {
  bottom: 17%;
  left: 3%;
  animation-delay: -3.7s;
}

.hero-topic-node--ai {
  top: 43%;
  right: -10%;
  animation-delay: -1.9s;
}

.section {
  width: min(calc(100% - 48px), var(--content));
  margin: auto;
  padding: 78px 0;
}

.section-heading {
  margin-bottom: 42px;
  text-align: center;
}

.section-heading h2,
.about h2 {
  margin: 0;
  font-size: clamp(34px, 3.2vw, 44px);
  font-weight: 860;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 12px 0 0;
  color: var(--muted-2);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.platforms {
  padding-top: 68px;
  padding-bottom: 74px;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.platform-card {
  display: flex;
  align-items: center;
  min-height: 118px;
  padding: 22px 26px;
  border: 1px solid rgba(142, 160, 192, 0.24);
  border-radius: 15px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), transparent 55%),
    rgba(15, 19, 27, 0.82);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), 0 14px 30px rgba(0, 0, 0, 0.11);
  transition: border-color 200ms ease, transform 200ms ease, background 200ms ease;
}

.platform-card:hover {
  border-color: color-mix(in srgb, var(--brand), transparent 34%);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand), transparent 91%), transparent 55%),
    rgba(18, 23, 33, 0.94);
  transform: translateY(-4px);
}

.platform-icon {
  flex: 0 0 auto;
  width: 51px;
  height: 51px;
  margin-inline-end: 19px;
  border-radius: 12px;
  background: var(--brand);
  mask: var(--icon) center / 68% no-repeat;
  -webkit-mask: var(--icon) center / 68% no-repeat;
  filter: drop-shadow(0 0 11px color-mix(in srgb, var(--brand), transparent 72%));
}

.platform-copy {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.platform-copy strong {
  font-size: 18px;
  font-weight: 750;
  white-space: nowrap;
}

.platform-copy small {
  color: #9fa7b4;
  font-size: 13px;
  white-space: nowrap;
}

.stats {
  position: relative;
  overflow: hidden;
  padding: 54px 24px;
  box-shadow: inset 0 1px var(--line), inset 0 -1px var(--line);
  background: linear-gradient(90deg, rgba(4, 10, 22, 0.88), rgba(6, 9, 15, 0.96), rgba(4, 10, 22, 0.88));
}

.stats-glow {
  position: absolute;
  inset: -80% -12%;
  opacity: 0.62;
  background:
    radial-gradient(ellipse at 0 70%, transparent 42%, rgba(0, 119, 255, 0.2) 42.5%, transparent 43%),
    radial-gradient(ellipse at 100% 50%, transparent 42%, rgba(0, 119, 255, 0.18) 42.5%, transparent 43%);
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100%, 1120px);
  margin: auto;
}

.stat {
  position: relative;
  display: grid;
  gap: 6px;
  place-items: center;
  min-height: 104px;
  text-align: center;
}

.stat:not(:last-child)::after {
  position: absolute;
  top: 13%;
  right: 0;
  width: 1px;
  height: 74%;
  background: rgba(156, 169, 194, 0.3);
  content: "";
}

.stat strong {
  color: var(--yellow);
  font-size: clamp(43px, 4vw, 58px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.045em;
}

.stat strong em {
  font-size: 0.52em;
  font-style: normal;
}

.stat > span {
  color: #c6cad2;
  font-size: 15px;
}

.works {
  padding-top: 72px;
  padding-bottom: 82px;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px 24px;
}

.work-card {
  display: block;
  min-width: 0;
}

.work-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(160, 175, 198, 0.27);
  border-radius: 14px;
  background: #090b0f;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.2);
}

.work-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease, filter 320ms ease;
}

.work-card:hover .work-cover img {
  filter: brightness(0.78);
  transform: scale(1.035);
}

.work-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  background: rgba(3, 6, 11, 0.72);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.3);
  color: #fff;
  opacity: 0.9;
  transform: translate(-50%, -50%);
  transition: transform 200ms ease, background 200ms ease, opacity 200ms ease;
}

.work-card:hover .work-play-btn {
  background: rgba(10, 16, 26, 0.92);
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.08);
}

.work-duration {
  position: absolute;
  right: 10px;
  bottom: 9px;
  padding: 4px 7px;
  border-radius: 5px;
  background: rgba(1, 3, 7, 0.82);
  color: #e7eaf0;
  font-size: 11px;
}

.work-meta {
  padding: 14px 6px 0;
}

.work-meta h3 {
  display: -webkit-box;
  min-height: 48px;
  margin: 0;
  overflow: hidden;
  font-size: 16px;
  font-weight: 620;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.work-meta p {
  margin: 8px 0 0;
  color: #7f8794;
  font-size: 13px;
}

.about {
  padding: 72px 24px;
  box-shadow: inset 0 1px var(--line), inset 0 -1px var(--line);
  background:
    radial-gradient(circle at 86% 45%, rgba(0, 108, 255, 0.12), transparent 29%),
    #070a0f;
}

.about-inner {
  display: grid;
  grid-template-columns: 46% 54%;
  width: min(100%, var(--content));
  min-height: 430px;
  margin: auto;
  overflow: hidden;
  border: 1px solid rgba(139, 166, 208, 0.2);
  border-radius: 18px;
  background: #070a0f;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.26);
}

.about-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  width: auto;
  margin: 0;
  padding: 56px 44px 56px 52px;
  text-align: start;
}

.about-lead {
  margin: 22px 0 28px;
  color: #e4e9f2;
  font-size: 18px;
  font-weight: 620;
}

.about-body {
  display: grid;
  gap: 13px;
  color: #a9b0bc;
  font-size: 15px;
  line-height: 1.8;
}

.about-body p {
  margin: 0;
}

.about-media {
  position: relative;
  min-height: 430px;
  overflow: hidden;
}

.about-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #070a0f 0, transparent 22%, transparent 78%, #070a0f 100%);
  content: "";
  pointer-events: none;
}

.about-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  object-position: 54% 50%;
}

.contact {
  padding-top: 58px;
  padding-bottom: 58px;
}

.contact-card {
  position: relative;
  display: grid;
  grid-template-columns: 58% 42%;
  min-height: 248px;
  overflow: hidden;
  border: 1px solid rgba(0, 137, 255, 0.48);
  border-radius: 18px;
  background:
    linear-gradient(100deg, rgba(5, 14, 28, 0.96), rgba(5, 14, 28, 0.83) 50%, rgba(7, 28, 55, 0.82)),
    radial-gradient(circle at 80%, rgba(0, 118, 255, 0.18), transparent 32%);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), 0 22px 50px rgba(0, 0, 0, 0.2);
}

.contact-copy {
  position: relative;
  z-index: 4;
  align-self: center;
  padding: 42px 50px;
}

.contact-copy h2 {
  margin: 0;
  font-size: clamp(29px, 3vw, 40px);
  font-weight: 860;
  letter-spacing: 0.04em;
}

.contact-copy p {
  max-width: 580px;
  margin: 15px 0 25px;
  color: #aab2c1;
  font-size: 14px;
  line-height: 1.75;
}

.contact-copy .btn {
  min-height: 48px;
  font-size: 14px;
}

.contact-orbit {
  position: relative;
  min-height: 248px;
  transform: translateX(8%);
}

.impact-scan,
.impact-core,
.impact-ring {
  position: absolute;
  top: 50%;
  left: 50%;
}

.impact-scan {
  width: 226px;
  height: 226px;
  border-radius: 50%;
  background: conic-gradient(from 20deg, transparent 0 72%, rgba(49, 171, 255, 0.14) 82%, rgba(49, 171, 255, 0.5) 88%, transparent 94%);
  mask: radial-gradient(circle, transparent 0 42%, #000 43%);
  transform: translate(-50%, -50%);
  animation: impact-scan 6s linear infinite;
}

.impact-core {
  display: grid;
  place-items: center;
  width: 122px;
  height: 122px;
  border: 1px solid rgba(84, 187, 255, 0.55);
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 38%, rgba(151, 226, 255, 0.95), rgba(37, 139, 255, 0.58) 12%, transparent 34%),
    radial-gradient(circle, rgba(18, 81, 164, 0.72), #061328 62%, #030812 76%);
  box-shadow: inset -18px -14px 34px rgba(0, 0, 0, 0.52), 0 0 34px rgba(0, 130, 255, 0.42), 0 0 82px rgba(0, 101, 255, 0.23);
  transform: translate(-50%, -50%);
  animation: impact-breathe 3.6s ease-in-out infinite;
}

.impact-core::before,
.impact-core::after {
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(112, 205, 255, 0.24);
  border-radius: 50%;
  content: "";
}

.impact-core::after {
  inset: 26px;
  border-style: dashed;
}

.impact-core i {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #d5f4ff;
  box-shadow: 0 0 12px 4px rgba(125, 216, 255, 0.7), 0 0 34px 14px rgba(20, 127, 255, 0.32);
}

.impact-ring {
  width: 330px;
  height: 86px;
  border: 1px solid rgba(49, 159, 255, 0.68);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(0, 112, 255, 0.18), inset 0 0 12px rgba(0, 112, 255, 0.1);
  translate: -50% -50%;
  rotate: var(--tilt);
  animation: impact-orbit 9s linear infinite;
}

.impact-ring::after {
  position: absolute;
  top: 50%;
  right: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #69c9ff;
  box-shadow: 0 0 12px 3px rgba(70, 174, 255, 0.62);
  content: "";
}

.impact-ring--one { --tilt: -12deg; }

.impact-ring--two {
  --tilt: 17deg;
  width: 282px;
  height: 124px;
  border-color: rgba(54, 190, 255, 0.38);
  animation-duration: 12s;
  animation-direction: reverse;
}

.impact-ring--three {
  --tilt: 76deg;
  width: 214px;
  height: 154px;
  border-color: rgba(41, 117, 255, 0.3);
  animation-duration: 15s;
}

.impact-node {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #46bcff;
  box-shadow: 0 0 18px 4px rgba(46, 174, 255, 0.65);
  animation: particle-pulse 3s ease-in-out infinite;
}

.impact-node--one { top: 26%; left: 27%; }
.impact-node--two { top: 69%; left: 74%; animation-delay: -1.5s; }

.impact-node--three {
  top: 38%;
  left: 82%;
  background: var(--yellow);
  box-shadow: 0 0 18px 4px rgba(255, 212, 0, 0.45);
  animation-delay: -2.2s;
}

.footer {
  padding: 50px 24px 0;
  box-shadow: inset 0 1px var(--line);
  background: rgba(4, 7, 12, 0.8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.55fr 0.7fr 1.15fr 1fr;
  gap: 64px;
  width: min(100%, var(--content));
  margin: auto;
  padding-bottom: 40px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 11px;
  color: #878e9b;
  font-size: 13px;
  line-height: 1.5;
}

.footer-col h3 {
  margin: 0 0 6px;
  color: #e5e8ee;
  font-size: 14px;
}

.footer-col > a:hover {
  color: #fff;
}

.footer-brand {
  color: #fff;
  font-size: 21px;
  font-weight: 820;
  letter-spacing: -0.03em;
}

.footer-brand-col p,
.footer-col p {
  margin: 0;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 7px 0 2px;
}

.footer-social a {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  transition: background 180ms ease, transform 180ms ease;
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.footer-social span {
  width: 15px;
  height: 15px;
  background: #bdc4d0;
  mask: var(--icon) center / contain no-repeat;
  -webkit-mask: var(--icon) center / contain no-repeat;
}

.footer-egg {
  padding: 5px 10px;
  border: 1px dashed rgba(255, 212, 0, 0.45);
  border-radius: 999px;
  background: transparent;
  color: var(--yellow);
  cursor: pointer;
  font-size: 11px;
}

.footer-platforms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-content: start;
}

.footer-platforms h3 {
  grid-column: 1 / -1;
}

.footer-email {
  color: #dce2ec;
}

.footer-copy {
  display: grid;
  justify-items: center;
  gap: 6px;
  width: min(100%, var(--content));
  margin: auto;
  padding: 20px 0 24px;
  box-shadow: inset 0 1px var(--line);
  color: #6c7482;
  font-size: 12px;
  text-align: center;
}

.footer-copy a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.egg-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.76);
  backdrop-filter: blur(9px);
}

.egg-overlay[hidden] {
  display: none;
}

.egg-dialog {
  position: relative;
  width: min(100%, 480px);
  padding: 46px;
  border: 1px solid rgba(0, 137, 255, 0.45);
  border-radius: 18px;
  background: #09111f;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.52);
  text-align: center;
}

.egg-dialog h2 {
  margin: 0;
  font-size: 28px;
}

.egg-dialog p {
  margin: 14px 0 26px;
  color: var(--muted);
}

.egg-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 26px;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 680ms ease, transform 680ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes topic-drift {
  0%, 100% { opacity: 0.76; translate: 0 0; }
  50% { opacity: 1; translate: 0 -10px; }
}

@keyframes topic-ring {
  0% { opacity: 0.8; transform: scale(0.72); }
  80%, 100% { opacity: 0; transform: scale(1.35); }
}

@keyframes orbit-runner {
  to { offset-distance: 100%; }
}

@keyframes orbit-drift {
  0% { transform: rotate(-8deg) scale(0.98); opacity: 0.55; }
  100% { transform: rotate(-5deg) scale(1.02); opacity: 0.9; }
}

@keyframes particle-pulse {
  0%, 100% { opacity: 0.25; transform: scale(0.7); }
  50% { opacity: 1; transform: scale(1.25); }
}

@keyframes beam-scan {
  0% { opacity: 0.25; transform: translateX(-18%) skewX(-16deg); }
  100% { opacity: 0.75; transform: translateX(18%) skewX(-16deg); }
}

@keyframes impact-breathe {
  0%, 100% { filter: brightness(0.9); scale: 0.96; }
  50% { filter: brightness(1.2); scale: 1.04; }
}

@keyframes impact-orbit {
  to { rotate: calc(var(--tilt) + 1turn); }
}

@keyframes impact-scan {
  to { transform: translate(-50%, -50%) rotate(1turn); }
}

@media (max-width: 1100px) {
  .nav-links { gap: 28px; }
  .hero-inner { grid-template-columns: 49% 51%; }
  .hero-title { font-size: clamp(60px, 7.8vw, 84px); }
  .hero-portrait { right: -10%; width: 92%; }
  .hero-topic-node--software { right: 0; }
  .hero-topic-node--ai { right: -2%; }
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { gap: 34px; }
}

@media (max-width: 760px) {
  :root { --nav-height: 66px; }
  .nav-inner { grid-template-columns: 1fr auto; width: min(calc(100% - 36px), var(--content)); }
  .nav-logo { font-size: 18px; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: calc(100% + 8px);
    right: 18px;
    display: grid;
    width: min(260px, calc(100vw - 36px));
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(8, 11, 17, 0.97);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    visibility: hidden;
    transition: opacity 180ms ease, transform 180ms ease;
  }
  .nav-links.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); visibility: visible; }
  .nav-link { padding: 13px 15px; border-radius: 9px; }
  .nav-link::after { display: none; }
  .nav-link:hover { background: rgba(255, 255, 255, 0.05); }
  .hero { min-height: auto; }
  .hero-inner { display: flex; flex-direction: column; width: 100%; min-height: 0; }
  .hero-copy { width: calc(100% - 40px); margin: auto; padding: 62px 0 24px; }
  .hero-title { font-size: clamp(48px, 15vw, 68px); line-height: 1.02; letter-spacing: -0.065em; }
  .hero-tagline { margin-top: 21px; font-size: clamp(19px, 6vw, 25px); letter-spacing: 0.03em; }
  .hero-tags { gap: 12px; margin: 20px 0 27px; font-size: 15px; }
  .btn { min-height: 50px; padding: 0 21px; font-size: 14px; }
  .hero-visual { width: 100%; min-height: 500px; margin-top: -12px; }
  .hero-portrait { right: -14%; bottom: -5%; width: 118%; height: 110%; object-position: 52% 10%; }
  .portrait-badge { right: 20%; bottom: 24%; font-size: 9px; }
  .hero-fx { inset: 0 -22% 0 -18%; }
  .hero-topic-node { min-width: 108px; gap: 8px; }
  .hero-topic-orb { width: 22px; height: 22px; }
  .hero-topic-copy strong { font-size: 11px; }
  .hero-topic-copy small { font-size: 6px; }
  .hero-topic-node--software { top: 15%; right: 3%; }
  .hero-topic-node--digital { bottom: 12%; left: 4%; }
  .hero-topic-node--ai { top: 42%; right: -2%; }
  .section { width: min(calc(100% - 40px), var(--content)); padding: 64px 0; }
  .section-heading { margin-bottom: 32px; }
  .section-heading h2, .about h2 { font-size: 30px; }
  .platform-grid { gap: 12px; }
  .platform-card { min-height: 94px; padding: 17px 15px; border-radius: 13px; }
  .platform-icon { width: 40px; height: 40px; margin-inline-end: 12px; }
  .platform-copy { gap: 5px; }
  .platform-copy strong { font-size: 15px; }
  .platform-copy small { font-size: 11px; }
  .stats { padding: 42px 20px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .stat { min-height: 90px; }
  .stat strong { font-size: 42px; }
  .stat > span { font-size: 13px; }
  .stat:nth-child(2)::after { display: none; }
  .works-grid { grid-template-columns: 1fr; gap: 31px; }
  .work-meta h3 { min-height: 0; font-size: 15px; }
  .about { padding: 54px 20px; }
  .about-inner { grid-template-columns: 1fr; }
  .about-copy { width: auto; margin: 0; padding: 42px 26px 34px; }
  .about-lead { margin: 18px 0 22px; font-size: 17px; }
  .about-body { font-size: 14px; line-height: 1.8; }
  .about-media { min-height: 290px; }
  .about-media::after { background: linear-gradient(180deg, #070a0f 0, transparent 24%, transparent 76%, #070a0f 100%); }
  .about-media img { min-height: 290px; object-position: 57% 50%; }
  .contact { width: min(calc(100% - 40px), var(--content)); padding-top: 46px; padding-bottom: 46px; }
  .contact-card { grid-template-columns: 1fr; min-height: 410px; }
  .contact-copy { padding: 34px 28px 10px; text-align: center; }
  .contact-copy h2 { font-size: 28px; }
  .contact-copy p { margin: 14px 0 22px; }
  .contact-orbit { min-height: 190px; transform: none; }
  .impact-core { width: 102px; height: 102px; }
  .impact-scan { width: 190px; height: 190px; }
  .impact-ring { width: 250px; height: 67px; }
  .impact-ring--two { width: 220px; height: 94px; }
  .impact-ring--three { width: 176px; height: 122px; }
  .footer { padding: 42px 20px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 26px; }
  .footer-brand-col { grid-column: 1 / -1; }
  .footer-platforms { grid-template-columns: 1fr; }
  .footer-platforms h3 { grid-column: auto; }
  .footer-copy { margin-top: 8px; }
  .egg-dialog { padding: 40px 24px 32px; }
}

@media (max-width: 420px) {
  .hero-copy { padding-top: 48px; }
  .hero-title { font-size: 50px; }
  .hero-tagline { font-size: 20px; }
  .hero-visual { min-height: 455px; }
  .hero-topic-node--software { right: 2%; }
  .hero-topic-node--ai { right: -3%; }
  .platforms { width: calc(100% - 32px); }
  .platform-card { padding: 15px 12px; }
  .platform-icon { width: 36px; height: 36px; margin-inline-end: 9px; }
  .platform-copy strong { font-size: 14px; }
  .platform-copy small { font-size: 10px; }
  .work-play-btn { width: 46px; height: 46px; }
  .contact-copy h2 { font-size: 25px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand-col { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}