:root {
  --ink: #07102f;
  --muted: #4e5878;
  --blue: #597af4;
  --line: rgba(86, 116, 205, 0.14);
  --line-strong: rgba(86, 116, 205, 0.24);
  --surface: rgba(255, 255, 255, 0.56);
  --page: #f7f9ff;
  --shadow: 0 16px 36px rgba(75, 100, 168, 0.07);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: "Space Grotesk", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.page-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 77% 8%, rgba(169, 187, 255, 0.31), transparent 19%),
    radial-gradient(circle at 18% 28%, rgba(179, 199, 255, 0.16), transparent 17%),
    radial-gradient(circle at 70% 68%, rgba(181, 198, 255, 0.15), transparent 16%),
    linear-gradient(180deg, #f9faff 0%, #f5f8ff 58%, #f8faff 100%);
}
.page-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.24;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(91, 119, 200, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 119, 200, 0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}
.page-shell::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 36%;
  left: -190px;
  width: 430px;
  height: 430px;
  pointer-events: none;
  border: 1px solid rgba(100, 132, 232, 0.22);
  border-radius: 42% 58% 52% 48%;
  transform: rotate(24deg);
  animation: ambient-float 18s ease-in-out infinite alternate;
  will-change: transform, opacity;
}
.container { width: min(1160px, calc(100% - 48px)); margin-inline: auto; position: relative; }
.site-header {
  height: 88px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 20;
}
.brand {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-weight: 600;
  letter-spacing: -0.045em;
  font-size: 17px;
}
.brand:hover { color: var(--blue); }
.main-nav { display: flex; align-items: center; gap: 46px; font-size: 13px; font-weight: 500; }
.main-nav a,
.main-nav button { position: relative; transition: color 180ms ease; }
.main-nav a::after,
.main-nav button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 1px;
  background: var(--blue);
  transition: right 200ms ease;
}
.main-nav a:hover { color: var(--blue); }
.main-nav a:hover::after,
.main-nav button:hover::after { right: 0; }
.nav-contact,
.footer-column button {
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.nav-contact { font-weight: 500; }
.nav-contact:hover { color: var(--blue); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 42px;
  padding: 0 22px;
  border-radius: 13px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}
.button { cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-dark {
  color: #fff;
  background: linear-gradient(135deg, #07122e, #04091d);
  box-shadow: 0 10px 23px rgba(7, 16, 47, 0.17);
}
.button-dark:hover { box-shadow: 0 14px 28px rgba(7, 16, 47, 0.23); }
.button-light {
  background: rgba(255, 255, 255, 0.42);
  border-color: var(--line-strong);
}
.button-light:hover { border-color: rgba(89, 122, 244, 0.42); background: rgba(255, 255, 255, 0.68); }
.round-arrow {
  width: 19px;
  height: 19px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(7, 16, 47, 0.45);
  border-radius: 50%;
  transition: transform 200ms ease, background 200ms ease, border-color 200ms ease;
}
.round-arrow svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.button-light:hover .round-arrow { transform: translateX(2px); color: #fff; border-color: var(--blue); background: var(--blue); }
.menu-toggle { display: none; }
.hero { height: 560px; display: flex; align-items: center; }
.hero-copy { position: relative; z-index: 2; width: 535px; margin-top: -8px; }
.eyebrow {
  margin: 0 0 23px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 38px;
  font-size: clamp(48px, 5vw, 62px);
  line-height: 1.14;
  letter-spacing: -0.065em;
  font-weight: 500;
}
.hero-description { width: 485px; margin-bottom: 40px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; gap: 15px; }
.hero-art { position: absolute; z-index: 1; top: 25px; right: -155px; width: 760px; height: 530px; will-change: transform; }
.art-orbit, .art-line, .art-glow, .art-drift, .art-dot { position: absolute; display: block; }
.art-orbit { border: 1px solid rgba(98, 131, 240, 0.4); border-radius: 50%; transform: rotate(26deg); transform-origin: center; will-change: transform, opacity; }
.orbit-a { width: 680px; height: 225px; top: 80px; left: 34px; animation: orbit-one 52s ease-in-out infinite alternate; }
.orbit-b { width: 635px; height: 270px; top: 144px; left: 80px; border-color: rgba(98, 131, 240, 0.24); transform: rotate(50deg); animation: orbit-two 64s ease-in-out infinite alternate; }
.art-line { border: 1px solid rgba(98, 131, 240, 0.32); }
.line-a { width: 145px; height: 286px; left: 73px; top: 145px; border-bottom: 0; }
.line-b { width: 280px; height: 1px; left: 143px; top: 425px; border-width: 1px 0 0; }
.art-glow { border-radius: 38% 62% 57% 43%; }
.glow-a {
  width: 220px;
  height: 150px;
  right: 120px;
  top: 115px;
  transform: rotate(32deg);
  background: radial-gradient(circle at 55% 50%, rgba(129, 151, 255, 0.48), rgba(157, 178, 255, 0.18) 58%, transparent 76%);
  animation: glow-float 34s ease-in-out infinite alternate;
  will-change: transform, opacity;
}
.glow-b {
  width: 310px;
  height: 110px;
  left: 180px;
  top: 330px;
  transform: rotate(39deg);
  background: linear-gradient(135deg, rgba(206, 217, 255, 0.08), rgba(154, 175, 255, 0.22));
  animation: glow-float 42s ease-in-out -8s infinite alternate-reverse;
  will-change: transform, opacity;
}
.art-drift {
  z-index: -1;
  width: 185px;
  height: 90px;
  border-radius: 50%;
  opacity: 0.16;
  background:
    radial-gradient(circle at 18% 45%, rgba(111, 141, 255, 0.48) 0 2px, transparent 3px),
    radial-gradient(circle at 32% 52%, rgba(111, 141, 255, 0.28) 0 3px, transparent 5px),
    radial-gradient(circle at 50% 48%, rgba(111, 141, 255, 0.18) 0 7px, transparent 14px),
    radial-gradient(ellipse at 65% 50%, rgba(139, 164, 255, 0.2), transparent 68%);
  background-size: 30px 24px, 38px 31px, auto, auto;
  will-change: transform, opacity;
}
.drift-a { right: 168px; top: 145px; transform: rotate(28deg); animation: drift-trail-a 30s ease-in-out infinite alternate; }
.drift-b { left: 170px; top: 350px; transform: rotate(39deg); animation: drift-trail-b 36s ease-in-out -8s infinite alternate-reverse; }
.art-dot, .visual-node {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #84a0ff;
  box-shadow: 0 0 10px rgba(92, 128, 255, 0.8);
}
.dot-a { top: 66px; left: 292px; }
.dot-b { top: 422px; left: 153px; }
.dot-c { top: 375px; right: 77px; }
.art-dot { animation: node-pulse 5.5s ease-in-out infinite; will-change: transform, opacity; }
.dot-b { animation-delay: -0.9s; }
.dot-c { animation-delay: -1.7s; }
.hero .art-orbit,
.hero .art-glow,
.hero .art-drift,
.hero .art-dot,
.why-art,
.process::after,
.industries::after,
.cta-art { animation-play-state: paused; }
.hero.is-motion-active .art-orbit,
.hero.is-motion-active .art-glow,
.hero.is-motion-active .art-drift,
.hero.is-motion-active .art-dot,
.why.is-motion-active .why-art,
.process.is-motion-active::after,
.industries.is-motion-active::after,
.contact-cta.is-motion-active .cta-art { animation-play-state: running; }
.stats {
  min-height: 109px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.43);
  box-shadow: var(--shadow);
}
.stat { position: relative; display: grid; gap: 8px; text-align: center; }
.stat:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  height: 50px;
  background: var(--line);
}
.stat strong { font-size: 15px; font-weight: 600; letter-spacing: -0.035em; }
.stat span { color: var(--muted); font-size: 13px; }
.section { padding-top: 88px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 35px; }
h2 { margin-bottom: 0; font-size: 29px; line-height: 1.22; letter-spacing: -0.055em; font-weight: 500; }
.section-heading .eyebrow, .process-heading .eyebrow, .industries-copy .eyebrow { margin-bottom: 18px; }
.heading-note { margin: 0 82px 2px 0; color: var(--muted); font-size: 15px; line-height: 1.6; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card {
  position: relative;
  min-height: 408px;
  padding: 200px 24px 25px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.38);
  box-shadow: var(--shadow);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
  contain: paint;
}
.service-card:hover { transform: translateY(-7px); border-color: rgba(126, 151, 235, 0.3); background: rgba(255, 255, 255, 0.6); box-shadow: 0 20px 42px rgba(75, 100, 168, 0.11); }
.service-card h3 { margin-bottom: 16px; font-size: 17px; line-height: 1.35; letter-spacing: -0.04em; font-weight: 600; }
.service-card p { margin-bottom: 18px; color: var(--muted); font-size: 13px; line-height: 1.62; }
.service-link {
  margin-top: auto;
  padding: 0;
  border: 0;
  color: var(--blue);
  background: transparent;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.service-link span { display: inline-block; margin-left: 8px; transition: transform 180ms ease; }
.service-card:hover .service-link span { transform: translateX(4px); }
.card-visual { position: absolute; top: 0; left: 0; width: 100%; height: 185px; overflow: hidden; }
.card-visual::before, .card-visual::after { content: ""; position: absolute; display: block; }
.card-visual::before { border: 1px solid rgba(112, 143, 243, 0.19); border-radius: 50%; }
.card-visual::after { background: linear-gradient(135deg, transparent 25%, rgba(169, 188, 255, 0.25), transparent 72%); }
.visual-orb { position: absolute; display: block; border-radius: 50%; background: radial-gradient(circle at 35% 30%, rgba(240, 244, 255, 0.9), rgba(151, 174, 255, 0.4) 58%, rgba(128, 157, 255, 0.08)); }
.service-card .card-visual,
.service-card .visual-orb { transition: transform 500ms cubic-bezier(.2,.7,.2,1); }
.service-card:hover .card-visual { transform: scale(1.035); }
.service-card:hover .visual-orb { transform: translate3d(4px, -5px, 0) scale(1.06); }
.visual-network::before { width: 150px; height: 150px; top: 15px; left: 84px; }
.visual-network::after { width: 220px; height: 90px; left: -28px; top: 105px; transform: rotate(43deg); }
.visual-network .visual-orb { width: 74px; height: 74px; left: 105px; top: 15px; }
.visual-network .visual-node { position: absolute; right: 25px; bottom: 15px; }
.visual-maintenance::before { width: 190px; height: 120px; top: 82px; left: 10px; transform: rotate(-43deg); }
.visual-maintenance::after { width: 225px; height: 70px; left: 15px; top: 83px; transform: rotate(-44deg); }
.visual-maintenance .visual-orb { width: 58px; height: 58px; right: 62px; top: 35px; }
.visual-maintenance .visual-node { position: absolute; right: 34px; top: 30px; }
.visual-cctv::before { width: 155px; height: 155px; top: 31px; left: 85px; }
.visual-cctv::after { width: 165px; height: 1px; left: 96px; top: 96px; background: rgba(112, 143, 243, 0.15); transform: rotate(-70deg); }
.visual-cctv .visual-orb { width: 62px; height: 62px; left: 55px; top: 90px; }
.visual-cctv .visual-node { position: absolute; right: 38px; top: 32px; }
.visual-support::before { width: 240px; height: 115px; left: 35px; top: 63px; transform: rotate(-20deg); border-radius: 48% 52% 46% 54%; }
.visual-support::after { width: 260px; height: 90px; left: 15px; top: 52px; transform: rotate(-24deg); }
.visual-support .visual-orb { width: 110px; height: 48px; right: 35px; top: 54px; border-radius: 45% 55% 48% 52%; transform: rotate(-25deg); }
.visual-support .visual-node { position: absolute; right: 46px; bottom: 29px; }
.why {
  min-height: 310px;
  margin-top: 52px;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  align-items: center;
  gap: 65px;
  padding: 45px 64px;
  overflow: hidden;
  border: 1px solid rgba(108, 136, 221, 0.13);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.29);
}
.why-art {
  position: absolute;
  left: -90px;
  bottom: -152px;
  width: 490px;
  height: 410px;
  border: 1px solid rgba(100, 130, 228, 0.16);
  border-radius: 50%;
  transform: rotate(28deg);
  animation: lower-orbit 22s ease-in-out infinite alternate;
  will-change: transform, opacity;
}
.why-art::before {
  content: "";
  position: absolute;
  inset: 80px 10px;
  border-radius: 50%;
  background: linear-gradient(120deg, rgba(177, 195, 255, 0.04), rgba(153, 177, 255, 0.2));
}
.why-art::after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  right: 57px;
  top: 138px;
  border-radius: 50%;
  background: #85a2ff;
  box-shadow: 0 0 12px #85a2ff;
}
.why-intro { position: relative; z-index: 1; padding-left: 2px; }
.why-intro .eyebrow { margin-bottom: 18px; }
.why-intro h2 { margin-bottom: 25px; }
.why-intro > p:last-child { width: 330px; margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.why-list { position: relative; z-index: 1; margin: 0; padding: 0; list-style: none; }
.why-list li {
  position: relative;
  min-height: 42px;
  padding: 12px 10px 10px 48px;
  border-bottom: 1px solid var(--line);
  color: #293454;
  font-size: 13px;
  transition: color 180ms ease, padding-left 180ms ease, background 180ms ease;
}
.why-list li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(89, 122, 244, 0.34);
  border-radius: 50%;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.5);
  font-size: 11px;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}
.why-list li::after {
  content: "";
  position: absolute;
  left: 25px;
  top: 21px;
  width: 14px;
  height: 1px;
  background: rgba(89, 122, 244, 0.35);
}
.why-list li:hover { color: var(--ink); padding-left: 52px; background: linear-gradient(90deg, rgba(89, 122, 244, 0.04), transparent); }
.why-list li:hover::before { color: #fff; background: var(--blue); transform: scale(1.08); }
.why-list li:last-child { border-bottom: 0; }
.process { padding-top: 58px; }
.process::after {
  content: "";
  position: absolute;
  top: 48px;
  right: 140px;
  width: 180px;
  height: 180px;
  border-radius: 48% 52% 50% 50%;
  background: linear-gradient(135deg, rgba(183, 199, 255, 0.08), rgba(149, 174, 255, 0.25));
  transform: rotate(25deg);
  animation: lower-blob 14s ease-in-out infinite alternate;
  will-change: transform, opacity;
}
.process-heading { position: relative; z-index: 1; margin-bottom: 55px; }
.timeline { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.timeline::before { content: ""; position: absolute; left: 4px; right: 4px; top: 0; height: 1px; background: var(--line-strong); }
.timeline-progress {
  position: absolute;
  z-index: 1;
  left: 4px;
  right: 4px;
  top: -0.5px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #7592ff, var(--blue), #aec0ff, var(--blue), #7592ff);
  background-size: 220% 100%;
  transform: scaleX(0);
  transform-origin: left center;
  opacity: 0;
}
.timeline.is-active .timeline-progress { animation: timeline-flow 14s ease-in-out infinite; }
.timeline-step { position: relative; padding: 23px 35px 0 0; min-height: 135px; }
.timeline-dot {
  position: absolute;
  top: -4px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid #7f9cff;
  background: #f6f8ff;
  box-shadow: 0 0 8px rgba(86, 124, 255, 0.45);
}
.timeline.is-active .timeline-step:nth-of-type(1) .timeline-dot { animation: timeline-node 14s 0s ease-in-out infinite; }
.timeline.is-active .timeline-step:nth-of-type(2) .timeline-dot { animation: timeline-node 14s 2.7s ease-in-out infinite; }
.timeline.is-active .timeline-step:nth-of-type(3) .timeline-dot { animation: timeline-node 14s 5.4s ease-in-out infinite; }
.timeline.is-active .timeline-step:nth-of-type(4) .timeline-dot { animation: timeline-node 14s 8.1s ease-in-out infinite; }
.process:not(.is-motion-active) .timeline-progress,
.process:not(.is-motion-active) .timeline-dot { animation-play-state: paused; }
.step-number { display: block; margin-bottom: 3px; font-size: 13px; }
.timeline-step h3 { margin-bottom: 10px; font-size: 15px; line-height: 1; font-weight: 600; }
.timeline-step p { width: 190px; margin-bottom: 0; color: var(--muted); font-size: 12.5px; line-height: 1.58; }
.industries {
  min-height: 190px;
  margin-top: 45px;
  padding-top: 45px;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  align-items: start;
  border-top: 1px solid var(--line);
}
.industries::after {
  content: "";
  position: absolute;
  top: -75px;
  right: -150px;
  width: 380px;
  height: 210px;
  border: 1px solid rgba(104, 135, 235, 0.24);
  border-radius: 50%;
  transform: rotate(23deg);
  animation: lower-orbit 24s ease-in-out -5s infinite alternate-reverse;
  will-change: transform, opacity;
}
.industries h2 { font-size: 23px; }
.industry-list { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(5, 1fr); padding-top: 40px; }
.industry-list span { min-height: 48px; padding-left: 25px; border-left: 1px solid var(--line); font-size: 14px; line-height: 1.35; transition: color 180ms ease, border-color 180ms ease, transform 180ms ease; }
.industry-list span:hover { color: var(--blue); border-color: var(--blue); transform: translateX(3px); }
.contact-cta {
  min-height: 177px;
  margin-top: 22px;
  padding: 37px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid rgba(108, 136, 221, 0.12);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.3);
}
.contact-cta > * { position: relative; z-index: 1; }
.contact-cta h2 { margin-bottom: 14px; font-size: 28px; }
.contact-cta p { margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.contact-cta .button { padding-inline: 25px; margin-right: 28px; }
.cta-art {
  position: absolute;
  z-index: 0;
  left: 345px;
  top: -130px;
  width: 470px;
  height: 380px;
  border-radius: 44% 56% 52% 48%;
  transform: rotate(34deg);
  background: linear-gradient(140deg, rgba(188, 202, 255, 0.05), rgba(138, 162, 255, 0.32));
  animation: cta-shift 13s ease-in-out infinite alternate;
  will-change: transform, opacity;
}
.cta-art::after {
  content: "";
  position: absolute;
  width: 190px;
  height: 290px;
  right: 42px;
  top: 42px;
  border-radius: 50%;
  background: rgba(248, 250, 255, 0.9);
}
.site-footer {
  min-height: 250px;
  padding-top: 43px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.15fr;
  gap: 40px;
}
.footer-brand p { width: 220px; margin: 18px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.footer-column { display: flex; flex-direction: column; gap: 7px; color: var(--muted); font-size: 12px; }
.footer-column h3 { margin: 0 0 7px; color: var(--ink); font-size: 12px; font-weight: 600; }
.footer-column a:hover { color: var(--blue); }
.footer-column button:hover { color: var(--blue); }
.footer-bottom {
  grid-column: 1 / -1;
  align-self: end;
  padding-bottom: 24px;
  display: flex;
  justify-content: space-between;
  color: #667296;
  font-size: 10px;
}
.footer-bottom div { display: flex; gap: 22px; }
.js .reveal { opacity: 0; transform: translateY(15px); transition: opacity 650ms ease, transform 650ms ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

.contact-dialog {
  width: min(460px, calc(100% - 32px));
  padding: 34px;
  border: 1px solid rgba(108, 136, 221, 0.2);
  border-radius: 18px;
  color: var(--ink);
  background: rgba(249, 251, 255, 0.97);
  box-shadow: 0 24px 70px rgba(34, 48, 94, 0.2);
}
.contact-dialog::backdrop { background: rgba(7, 16, 47, 0.26); }
.contact-dialog[open] { animation: dialog-in 220ms ease-out; }
.dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.65);
  cursor: pointer;
}
.dialog-heading { margin-bottom: 25px; }
.dialog-heading .eyebrow { margin-bottom: 12px; }
.dialog-heading h2 { margin-bottom: 10px; }
.dialog-heading > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 13px; }
.contact-form { display: grid; gap: 15px; }
.form-trap { position: absolute; left: -9999px; }
.contact-form label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(86, 116, 205, 0.2);
  border-radius: 10px;
  outline: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}
.contact-form input { height: 42px; padding: 0 12px; }
.contact-form textarea { padding: 11px 12px; resize: vertical; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(89, 122, 244, 0.1); }
.form-notice,
.form-status { margin: 0; color: var(--muted); font-size: 11px; }
.form-status:empty { display: none; }
.form-status.is-error { color: #a33a4a; }
.form-status.is-success { color: #2d7654; }
.contact-form .button { width: fit-content; margin-top: 4px; cursor: pointer; }
.contact-form .button:disabled { opacity: 0.65; cursor: wait; transform: none; }

@keyframes ambient-float {
  to { transform: translate3d(80px, -45px, 0) rotate(48deg) scale(1.04); opacity: 0.65; }
}
@keyframes orbit-one {
  to { transform: translate3d(26px, -16px, 0) rotate(32deg) scale(1.025); }
}
@keyframes orbit-two {
  to { transform: translate3d(-24px, 20px, 0) rotate(44deg) scale(0.98); }
}
@keyframes glow-float {
  to { translate: 18px -14px; scale: 1.05; }
}
@keyframes node-pulse {
  50% { opacity: 0.35; transform: scale(0.7); }
}
@keyframes lower-orbit {
  to { transform: translate3d(24px, -18px, 0) rotate(34deg) scale(1.025); }
}
@keyframes lower-blob {
  to { transform: translate3d(-20px, 16px, 0) rotate(42deg) scale(1.04); opacity: 0.72; }
}
@keyframes cta-shift {
  to { transform: translate3d(22px, -12px, 0) rotate(41deg) scale(1.03); }
}
@keyframes drift-trail-a {
  to { transform: translate3d(34px, -20px, 0) rotate(30deg) scaleX(1.12); opacity: 0.28; }
}
@keyframes drift-trail-b {
  to { transform: translate3d(-30px, 18px, 0) rotate(36deg) scaleX(1.1); opacity: 0.24; }
}
@keyframes timeline-flow {
  0%, 8% { transform: scaleX(0); opacity: 0; background-position: 0 50%; }
  14% { opacity: 1; }
  78%, 88% { transform: scaleX(1); opacity: 1; background-position: 100% 50%; }
  100% { transform: scaleX(1); opacity: 0; background-position: 100% 50%; }
}
@keyframes timeline-node {
  0%, 10%, 88%, 100% { transform: scale(1); background: #f6f8ff; border-color: #7f9cff; }
  16% { transform: scale(1.65); background: #fff; border-color: var(--blue); }
  22%, 78% { transform: scale(1); background: var(--blue); border-color: var(--blue); }
}
@keyframes dialog-in {
  from { opacity: 0; transform: translateY(10px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 900px) {
  .main-nav { gap: 24px; }
  .hero-art { right: -315px; opacity: 0.7; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 380px; }
  .why { grid-template-columns: 1fr 1fr; padding-inline: 35px; gap: 30px; }
  .industry-list { grid-template-columns: repeat(3, 1fr); gap: 22px 0; padding-top: 15px; }
  .industries { grid-template-columns: 1fr 1.5fr; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 32px, 560px); }
  .site-header { height: 72px; }
  .menu-toggle {
    display: grid;
    gap: 5px;
    width: 40px;
    height: 40px;
    place-content: center;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.5);
  }
  .menu-toggle span:not(.sr-only) { display: block; width: 16px; height: 1px; background: var(--ink); }
  .main-nav {
    position: absolute;
    top: 63px;
    right: 0;
    width: 190px;
    padding: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(250, 251, 255, 0.96);
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a, .main-nav button { padding: 10px 8px; }
  .hero { height: 585px; align-items: flex-start; padding-top: 85px; }
  .hero-copy { width: 100%; }
  h1 { font-size: clamp(41px, 12vw, 56px); line-height: 1.08; margin-bottom: 30px; }
  .hero-description { width: min(100%, 430px); font-size: 15px; }
  .hero-art { top: 190px; right: -400px; opacity: 0.48; }
  .stats { grid-template-columns: repeat(2, 1fr); padding: 14px 0; }
  .stat { min-height: 78px; place-content: center; }
  .stat:nth-child(2)::after { display: none; }
  .stat:not(:last-child)::after { height: 38px; top: 20px; }
  .section { padding-top: 68px; }
  .section-heading { display: block; margin-bottom: 27px; }
  .heading-note { margin: 20px 0 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 385px; padding-inline: 27px; }
  .why { grid-template-columns: 1fr; gap: 32px; margin-top: 35px; padding: 38px 28px; }
  .why-intro > p:last-child { width: auto; }
  .why-list li { padding-left: 38px; }
  .process::after { right: -60px; opacity: 0.6; }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 38px 0; }
  .timeline::before, .timeline-progress { display: none; }
  .timeline-step { padding-top: 17px; border-top: 1px solid var(--line-strong); }
  .timeline-step p { width: 90%; }
  .industries { grid-template-columns: 1fr; gap: 25px; padding-bottom: 30px; }
  .industry-list { grid-template-columns: repeat(2, 1fr); gap: 25px 0; }
  .contact-cta { min-height: 235px; margin-top: 5px; padding: 32px 27px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 25px; }
  .contact-cta .button { margin: 0; }
  .cta-art { left: 145px; opacity: 0.55; }
  .site-footer { grid-template-columns: repeat(2, 1fr); gap: 35px 25px; padding-bottom: 25px; }
  .footer-bottom { padding-bottom: 0; }
  .contact-dialog { padding: 28px 22px; }
}

@media (max-width: 430px) {
  .hero-actions { flex-wrap: wrap; }
  .button { min-height: 41px; }
  .stats { width: calc(100% - 24px); }
  h2 { font-size: 25px; }
  .timeline { grid-template-columns: 1fr; }
  .timeline-step { min-height: 110px; }
  .industry-list { grid-template-columns: 1fr 1fr; }
  .industry-list span { padding-left: 15px; font-size: 12px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}

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