:root {
  --bg: #06101d;
  --bg-soft: #0a1728;
  --surface: rgba(16, 31, 51, 0.72);
  --surface-solid: #0e1d31;
  --surface-light: #11243b;
  --line: rgba(160, 196, 224, 0.15);
  --line-strong: rgba(160, 196, 224, 0.27);
  --text: #f4f8fc;
  --muted: #9db0c5;
  --muted-2: #71869d;
  --cyan: #68e1fd;
  --blue: #4b83ff;
  --purple: #8372ff;
  --green: #5fe2b4;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.28);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -5%, rgba(42, 105, 217, .18), transparent 30%),
    var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
svg { display: block; }
::selection { background: rgba(104, 225, 253, .25); color: #fff; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-150%);
  background: #fff;
  color: #06101d;
  padding: 10px 16px;
  border-radius: 10px;
}
.skip-link:focus { transform: translateY(0); }

.site-shell { position: relative; min-height: 100vh; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 118px 0; position: relative; }
.section-grid {
  position: relative;
  isolation: isolate;
}
.section-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(123, 169, 205, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123, 169, 205, .045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 95%);
}
.noise {
  position: absolute;
  inset: 0;
  opacity: .035;
  z-index: -1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  background: rgba(6, 16, 29, .82);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}
.nav-wrap { height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #4f8dff;
  background: linear-gradient(145deg, rgba(78, 136, 255, .18), rgba(104, 225, 253, .06));
  border: 1px solid rgba(104, 225, 253, .25);
  border-radius: 13px;
  box-shadow: inset 0 0 30px rgba(77, 133, 255, .08);
}
.brand-mark svg { width: 27px; height: 27px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font: 700 20px/1 "Space Grotesk", sans-serif; letter-spacing: -.03em; }
.brand-text small { margin-top: 5px; color: var(--muted); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; }
.primary-nav { display: flex; align-items: center; justify-content: center; gap: 29px; margin-left: auto; }
.primary-nav a { color: #b9c6d5; font-size: 14px; font-weight: 600; transition: color .2s ease; }
.primary-nav a:hover, .primary-nav a.active { color: #fff; }
.nav-toggle { display: none; padding: 0; border: 0; background: transparent; }
.nav-toggle span { display: block; width: 25px; height: 2px; background: #fff; margin: 5px 0; border-radius: 10px; transition: .25s ease; }

.button {
  min-height: 52px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #06101d;
  background: linear-gradient(135deg, var(--cyan), #a6f3ff);
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 16px 45px rgba(61, 190, 222, .15);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 20px 55px rgba(61, 190, 222, .24); }
.button-small { min-height: 43px; padding: 0 17px; font-size: 13px; border-radius: 12px; }
.button-ghost { background: transparent; border-color: var(--line-strong); color: #dce7f2; box-shadow: none; }
.button-ghost:hover { border-color: rgba(104, 225, 253, .55); background: rgba(104, 225, 253, .06); box-shadow: none; }

.hero { min-height: 940px; padding: 170px 0 42px; overflow: hidden; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(20px); z-index: -2; pointer-events: none; }
.hero-glow-one { width: 550px; height: 550px; right: 7%; top: 80px; background: rgba(48, 100, 229, .16); }
.hero-glow-two { width: 420px; height: 420px; left: -180px; bottom: 60px; background: rgba(83, 223, 248, .07); }
.hero-layout { display: grid; grid-template-columns: minmax(0, .92fr) minmax(540px, 1.08fr); align-items: center; gap: 55px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: #9ecfe3; font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 1px; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.hero h1 { margin: 26px 0 25px; max-width: 680px; font: 600 clamp(52px, 5.5vw, 78px)/1.02 "Space Grotesk", sans-serif; letter-spacing: -.055em; }
.hero h1 span { color: transparent; background: linear-gradient(95deg, #a8f3ff, #76a0ff 54%, #9e8cff); background-clip: text; -webkit-background-clip: text; }
.hero-lead { max-width: 650px; margin: 0; color: #a7b8c9; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; gap: 12px; margin-top: 34px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin-top: 47px; }
.hero-proof div { padding: 0 30px; border-left: 1px solid var(--line-strong); }
.hero-proof div:first-child { padding-left: 0; border-left: 0; }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font: 600 17px/1.3 "Space Grotesk", sans-serif; }
.hero-proof span { margin-top: 3px; color: var(--muted-2); font-size: 12px; }

.hero-visual { position: relative; min-height: 580px; display: grid; place-items: center; }
.architecture-card {
  position: relative;
  width: min(100%, 650px);
  min-height: 540px;
  padding: 22px;
  background: linear-gradient(145deg, rgba(16, 34, 57, .88), rgba(8, 22, 39, .78));
  border: 1px solid rgba(137, 183, 222, .2);
  border-radius: 30px;
  box-shadow: 0 40px 120px rgba(0, 0, 0, .38), inset 0 1px rgba(255,255,255,.05);
  backdrop-filter: blur(16px);
  transform: perspective(1200px) rotateY(-4deg) rotateX(1deg);
  overflow: hidden;
}
.architecture-card::before { content: ""; position: absolute; inset: -60% -30% auto auto; width: 430px; height: 430px; border-radius: 50%; background: radial-gradient(circle, rgba(73, 129, 255, .22), transparent 67%); }
.architecture-card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(115deg, rgba(255,255,255,.055), transparent 23%); }
.visual-topline { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: center; padding: 0 4px 17px; color: #7e93aa; font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.status { display: flex; align-items: center; gap: 7px; color: #b7c9d9; letter-spacing: .08em; }
.status i { width: 7px; height: 7px; background: var(--green); border-radius: 50%; box-shadow: 0 0 14px var(--green); }
.architecture-map { position: relative; min-height: 405px; border: 1px solid rgba(146, 190, 226, .13); border-radius: 22px; background-image: radial-gradient(rgba(116, 168, 211, .17) 1px, transparent 1px); background-size: 18px 18px; overflow: hidden; }
.map-lines { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: url(#lineGradient); stroke: rgba(100, 192, 247, .34); stroke-width: 1.5; stroke-dasharray: 4 7; }
.node { position: absolute; z-index: 3; width: 120px; min-height: 90px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border: 1px solid rgba(130, 189, 228, .2); border-radius: 17px; background: rgba(8, 22, 38, .9); box-shadow: 0 15px 40px rgba(0,0,0,.22), inset 0 1px rgba(255,255,255,.04); }
.node::after { content: ""; position: absolute; inset: -1px; border-radius: inherit; z-index: -1; opacity: 0; box-shadow: 0 0 25px rgba(104,225,253,.25); animation: nodeGlow 4.5s infinite; }
.node-icon { width: 31px; height: 31px; display: grid; place-items: center; margin-bottom: 7px; color: var(--cyan); background: rgba(104, 225, 253, .08); border: 1px solid rgba(104,225,253,.16); border-radius: 9px; }
.node-icon svg { width: 18px; height: 18px; fill: currentColor; }
.node strong { font: 600 12px/1.2 "Space Grotesk", sans-serif; }
.node small { margin-top: 4px; color: #6f8499; font-size: 9px; }
.node-core { left: 15px; top: 157px; }
.node-azure { left: 202px; top: 32px; }
.node-backup { left: 207px; bottom: 24px; }
.node-control { left: 50%; top: 50%; transform: translate(-50%, -50%); width: 135px; min-height: 102px; border-color: rgba(104, 225, 253, .45); background: linear-gradient(145deg, rgba(17, 48, 71, .97), rgba(9, 25, 43, .95)); box-shadow: 0 0 60px rgba(47, 138, 198, .16), inset 0 1px rgba(255,255,255,.05); }
.node-control .node-icon { width: 38px; height: 38px; }
.pulse-ring { position: absolute; inset: -11px; border: 1px solid rgba(104,225,253,.14); border-radius: 23px; animation: pulseRing 3.5s infinite; }
.node-aws { right: 16px; top: 58px; }
.node-monitor { right: 10px; bottom: 40px; }
.visual-footer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.visual-footer div { padding: 12px 13px; border: 1px solid rgba(146,190,226,.1); border-radius: 12px; background: rgba(10, 25, 42, .68); }
.visual-footer span, .visual-footer strong { display: block; }
.visual-footer span { color: #71869d; font-size: 8px; text-transform: uppercase; letter-spacing: .13em; }
.visual-footer strong { margin-top: 4px; font: 600 11px/1.3 "Space Grotesk", sans-serif; }
.floating-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 12px; width: 230px; padding: 14px 16px; background: rgba(11, 27, 45, .92); border: 1px solid rgba(135, 187, 225, .2); border-radius: 16px; box-shadow: var(--shadow); backdrop-filter: blur(16px); animation: float 5s ease-in-out infinite; }
.floating-card strong, .floating-card small { display: block; }
.floating-card strong { font-size: 11px; }
.floating-card small { color: #74889c; font-size: 9px; }
.mini-icon { flex: 0 0 auto; width: 33px; height: 33px; display: grid; place-items: center; color: var(--cyan); background: rgba(104,225,253,.08); border-radius: 10px; font-weight: 800; }
.floating-one { left: -34px; bottom: 35px; }
.floating-two { right: -25px; top: 65px; animation-delay: -2s; }

.tech-strip { margin-top: 70px; padding-top: 28px; border-top: 1px solid var(--line); }
.tech-strip > span { display: block; margin-bottom: 20px; color: #536b81; font-size: 9px; font-weight: 800; letter-spacing: .19em; }
.tech-list { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 26px; }
.mini-tech { display: inline-flex; align-items: center; gap: 9px; color: #8296aa; font: 600 13px/1 "Space Grotesk", sans-serif; letter-spacing: -.02em; transition: color .2s ease, transform .2s ease; }
.mini-tech img { width: 22px; height: 22px; object-fit: contain; opacity: .78; filter: saturate(.72); transition: opacity .2s ease, filter .2s ease; }
.mini-tech:hover { color: #eaf6fb; transform: translateY(-1px); }
.mini-tech:hover img { opacity: 1; filter: saturate(1); }

.section-kicker { display: inline-flex; align-items: center; gap: 10px; color: var(--cyan); font-size: 10px; font-weight: 800; letter-spacing: .19em; }
.section-kicker::before { content: ""; width: 24px; height: 1px; background: var(--cyan); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); align-items: end; gap: 70px; margin-bottom: 55px; }
.section-heading.compact { grid-template-columns: 1fr; }
.section-heading h2, .expertise h2, .about h2, .contact h2 { margin: 18px 0 0; font: 600 clamp(38px, 4vw, 58px)/1.08 "Space Grotesk", sans-serif; letter-spacing: -.045em; }
.section-heading p { margin: 0 0 6px; color: var(--muted); font-size: 16px; }

.services { background: linear-gradient(180deg, rgba(8, 20, 34, .5), rgba(6, 16, 29, 0)); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 425px; padding: 31px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(150deg, rgba(18, 37, 59, .72), rgba(9, 23, 39, .74)); overflow: hidden; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.service-card::before { content: ""; position: absolute; width: 210px; height: 210px; right: -95px; top: -100px; border-radius: 50%; background: radial-gradient(circle, rgba(81, 131, 255, .13), transparent 68%); opacity: 0; transition: opacity .25s ease; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(104,225,253,.28); background: linear-gradient(150deg, rgba(20, 43, 68, .82), rgba(9, 23, 39, .78)); }
.service-card:hover::before { opacity: 1; }
.service-number { position: absolute; right: 27px; top: 25px; color: #3b526a; font: 600 12px/1 "Space Grotesk", sans-serif; }
.service-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 34px; color: var(--cyan); border: 1px solid rgba(104,225,253,.18); border-radius: 15px; background: rgba(104,225,253,.06); }
.service-icon svg { width: 24px; height: 24px; fill: currentColor; }
.service-card h3 { margin: 0 0 14px; font: 600 23px/1.2 "Space Grotesk", sans-serif; letter-spacing: -.03em; }
.service-card p { margin: 0; color: #94a7ba; font-size: 14px; }
.service-card ul { margin: 25px 0 0; padding: 21px 0 0; border-top: 1px solid var(--line); list-style: none; }
.service-card li { position: relative; margin-top: 9px; padding-left: 16px; color: #70859a; font-size: 12px; }
.service-card li::before { content: ""; position: absolute; left: 0; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); opacity: .7; }
.service-card.featured { border-color: rgba(104,225,253,.28); background: linear-gradient(155deg, rgba(20, 57, 76, .84), rgba(10, 25, 43, .82)); }
.featured-label { position: absolute; right: 26px; bottom: 22px; color: rgba(104,225,253,.22); font-size: 8px; font-weight: 800; letter-spacing: .17em; writing-mode: vertical-rl; }


.platforms {
  background:
    radial-gradient(circle at 88% 8%, rgba(75, 131, 255, .10), transparent 28%),
    linear-gradient(180deg, rgba(8, 20, 34, .08), rgba(9, 22, 38, .72), rgba(6, 16, 29, .08));
  overflow: hidden;
}
.platforms::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(123,169,205,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(123,169,205,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, transparent, black 14%, black 86%, transparent);
}
.platform-groups { position: relative; display: grid; gap: 20px; }
.platform-group {
  padding: 31px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(15, 33, 54, .78), rgba(8, 21, 36, .78));
  box-shadow: 0 25px 70px rgba(0,0,0,.15);
}
.platform-group-head { display: grid; grid-template-columns: 50px 1fr; gap: 18px; align-items: start; }
.platform-group-head > span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  border: 1px solid rgba(104,225,253,.22);
  border-radius: 14px;
  background: rgba(104,225,253,.055);
  font: 700 11px/1 "Space Grotesk", sans-serif;
}
.platform-group-head h3 { margin: 0; font: 600 22px/1.2 "Space Grotesk", sans-serif; letter-spacing: -.025em; }
.platform-group-head p { margin: 7px 0 0; color: #7f94a8; font-size: 12px; }
.brand-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 11px; margin-top: 25px; }
.brand-grid-five, .brand-grid-wide { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.brand-card {
  position: relative;
  min-height: 154px;
  padding: 21px 18px 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid rgba(150, 190, 222, .11);
  border-radius: 18px;
  background: rgba(5, 16, 29, .48);
  overflow: hidden;
  transition: transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
}
.brand-card::before {
  content: "";
  position: absolute;
  width: 110px;
  height: 110px;
  right: -55px;
  top: -55px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--brand) 17%, transparent);
  filter: blur(2px);
  opacity: .6;
  transition: opacity .22s ease, transform .22s ease;
}
.brand-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--brand) 42%, rgba(150,190,222,.18));
  background: rgba(8, 23, 40, .76);
  box-shadow: 0 19px 42px rgba(0,0,0,.2);
}
.brand-card:hover::before { opacity: 1; transform: scale(1.12); }
.brand-card img { position: relative; z-index: 1; width: 38px; height: 38px; object-fit: contain; margin-bottom: 18px; }
.brand-card strong { position: relative; z-index: 1; font: 600 13px/1.25 "Space Grotesk", sans-serif; }
.brand-card small { position: relative; z-index: 1; margin-top: 7px; color: #71869b; font-size: 9px; line-height: 1.45; }
.technology-more {
  margin-top: 20px;
  padding: 22px 27px;
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 28px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(9, 23, 39, .58);
}
.technology-more span { color: var(--cyan); font-size: 9px; font-weight: 800; letter-spacing: .18em; }
.technology-more p { margin: 0; color: #8498ab; font-size: 11px; line-height: 1.9; }
.credentials-panel {
  margin-top: 22px;
  padding: 36px;
  display: grid;
  grid-template-columns: minmax(270px, .72fr) minmax(0, 1.28fr);
  gap: 55px;
  align-items: center;
  border: 1px solid rgba(104,225,253,.15);
  border-radius: 25px;
  background: linear-gradient(135deg, rgba(19, 43, 67, .78), rgba(8, 23, 39, .82));
}
.credentials-intro h3 { margin: 16px 0 10px; font: 600 28px/1.15 "Space Grotesk", sans-serif; letter-spacing: -.035em; }
.credentials-intro p { margin: 0; color: #8397aa; font-size: 12px; }
.credential-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.credential-grid > div { min-height: 76px; padding: 15px; display: grid; grid-template-columns: 42px 1fr; gap: 13px; align-items: center; border: 1px solid rgba(150,190,222,.10); border-radius: 14px; background: rgba(5,16,29,.42); }
.credential-grid span { width: 42px; height: 42px; display: grid; place-items: center; color: var(--cyan); border-radius: 11px; background: rgba(104,225,253,.07); font: 700 9px/1 "Space Grotesk", sans-serif; letter-spacing: .06em; }
.credential-grid p { margin: 0; color: #71869b; font-size: 9px; line-height: 1.35; }
.credential-grid strong { display: block; margin-bottom: 4px; color: #dce8f1; font: 600 11px/1.25 "Space Grotesk", sans-serif; }
.trademark-note { margin: 18px 4px 0; color: #4f667b; font-size: 9px; text-align: center; }

.expertise { background: #071320; overflow: hidden; }
.expertise::after { content: ""; position: absolute; right: -220px; top: 15%; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(73,123,255,.13), transparent 67%); z-index: -1; }
.expertise-layout { display: grid; grid-template-columns: minmax(0, .88fr) minmax(500px, 1.12fr); align-items: center; gap: 100px; }
.expertise-copy > p { max-width: 540px; margin: 26px 0 0; color: var(--muted); font-size: 16px; }
.expertise-points { margin-top: 42px; }
.expertise-points > div { display: grid; grid-template-columns: 42px 1fr; gap: 17px; padding: 18px 0; border-top: 1px solid var(--line); }
.expertise-points > div:last-child { border-bottom: 1px solid var(--line); }
.expertise-points span { color: var(--cyan); font: 600 10px/1.6 "Space Grotesk", sans-serif; }
.expertise-points p { margin: 0; color: #768a9e; font-size: 12px; }
.expertise-points strong { display: block; margin-bottom: 3px; color: #dfe8f1; font: 600 14px/1.3 "Space Grotesk", sans-serif; }
.text-link { display: inline-flex; gap: 18px; align-items: center; margin-top: 32px; color: #dcebf3; font-size: 13px; font-weight: 700; }
.text-link span { color: var(--cyan); transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.stack-visual { padding: 23px; border: 1px solid var(--line); border-radius: 30px; background: linear-gradient(155deg, rgba(16,35,57,.82), rgba(7,20,35,.92)); box-shadow: var(--shadow); }
.stack-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; color: #6c8298; font-size: 9px; font-weight: 800; letter-spacing: .17em; }
.stack-head i { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 15px var(--green); }
.stack-layer { position: relative; padding: 19px 22px; margin-top: 9px; border: 1px solid rgba(142,189,225,.14); border-radius: 15px; overflow: hidden; }
.stack-layer::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--layer-color); }
.stack-layer > span { display: block; color: var(--layer-color); font-size: 8px; font-weight: 800; letter-spacing: .17em; }
.stack-layer div { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.stack-layer b { padding: 7px 10px; color: #b8c8d6; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.05); border-radius: 8px; font-size: 10px; font-weight: 600; }
.stack-layer-1 { --layer-color: #8f85ff; background: rgba(91,73,167,.09); }
.stack-layer-2 { --layer-color: #5da0ff; background: rgba(53,99,171,.09); }
.stack-layer-3 { --layer-color: #63d8fd; background: rgba(58,144,178,.08); }
.stack-layer-4 { --layer-color: #5fe2b4; background: rgba(54,148,119,.07); }
.stack-base { display: flex; align-items: center; gap: 14px; margin-top: 14px; padding: 18px 20px; border: 1px dashed rgba(104,225,253,.23); border-radius: 15px; background: rgba(104,225,253,.035); }
.base-shield { width: 38px; height: 38px; flex: 0 0 auto; display: grid; place-items: center; color: #071320; background: var(--cyan); clip-path: polygon(50% 0, 91% 14%, 88% 67%, 50% 100%, 12% 67%, 9% 14%); font-weight: 900; }
.stack-base p { margin: 0; color: #748a9d; font-size: 10px; }
.stack-base strong { display: block; color: #d8e6ef; font: 600 12px/1.3 "Space Grotesk", sans-serif; }

.approach { overflow: hidden; }
.approach::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: linear-gradient(90deg, transparent, rgba(104,225,253,.14), transparent); }
.approach-track { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 70px; }
.approach-track::before { content: ""; position: absolute; left: 7%; right: 7%; top: 8px; height: 1px; background: linear-gradient(90deg, rgba(104,225,253,.18), rgba(91,132,255,.28), rgba(104,225,253,.18)); }
.approach-step { position: relative; padding: 45px 35px 0 0; }
.approach-step:not(:last-child) { border-right: 1px solid var(--line); }
.approach-step:not(:first-child) { padding-left: 35px; }
.step-dot { position: absolute; top: 2px; left: 0; width: 13px; height: 13px; border: 3px solid #071320; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 1px rgba(104,225,253,.25), 0 0 18px rgba(104,225,253,.35); }
.approach-step:not(:first-child) .step-dot { left: 35px; }
.approach-step small { color: #5d748a; font: 600 10px/1 "Space Grotesk", sans-serif; }
.approach-step h3 { margin: 13px 0 12px; font: 600 24px/1.2 "Space Grotesk", sans-serif; }
.approach-step p { margin: 0; color: #8498ab; font-size: 13px; }

.about { padding-top: 55px; }
.about-card { position: relative; padding: 72px; border: 1px solid rgba(135,187,225,.17); border-radius: 32px; background: linear-gradient(135deg, rgba(18,40,64,.82), rgba(9,24,41,.86)); box-shadow: 0 40px 100px rgba(0,0,0,.19); overflow: hidden; }
.about-card::after { content: "V"; position: absolute; right: -25px; bottom: -155px; color: rgba(104,225,253,.025); font: 700 430px/1 "Space Grotesk", sans-serif; }
.about-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 95px; }
.about-copy p { max-width: 575px; margin: 22px 0 0; color: var(--muted); font-size: 15px; }
.about-copy strong { color: #eaf3f8; }
.about-values > div { display: grid; grid-template-columns: 46px 1fr; gap: 18px; padding: 23px 0; border-top: 1px solid var(--line); }
.about-values > div:last-child { border-bottom: 1px solid var(--line); }
.about-values span { color: var(--cyan); font: 600 10px/1.4 "Space Grotesk", sans-serif; }
.about-values h3 { margin: 0 0 5px; font: 600 17px/1.25 "Space Grotesk", sans-serif; }
.about-values p { margin: 0; color: #7d91a4; font-size: 12px; }

.contact { padding-bottom: 135px; }
.contact-layout { display: grid; grid-template-columns: minmax(0, .88fr) minmax(500px, 1.12fr); gap: 100px; align-items: start; }
.contact-copy > p { max-width: 500px; margin: 25px 0 0; color: var(--muted); font-size: 16px; }
.contact-details { margin-top: 47px; }
.contact-details a, .contact-details > div { display: block; padding: 20px 0; border-top: 1px solid var(--line); }
.contact-details a:last-child, .contact-details > div:last-child { border-bottom: 1px solid var(--line); }
.contact-details span, .contact-details strong { display: block; }
.contact-details span { color: #60778d; font-size: 8px; font-weight: 800; letter-spacing: .17em; }
.contact-details strong { margin-top: 7px; color: #dbe6ef; font-size: 13px; font-weight: 600; }
.contact-details a:hover strong { color: var(--cyan); }
.contact-form { padding: 31px; border: 1px solid var(--line); border-radius: 25px; background: linear-gradient(145deg, rgba(16,34,56,.82), rgba(8,22,38,.84)); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: block; margin-bottom: 15px; color: #aebdca; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; margin-top: 8px; padding: 14px 15px; color: #e8f1f7; background: rgba(5,16,29,.67); border: 1px solid rgba(139,185,220,.15); border-radius: 11px; outline: none; text-transform: none; letter-spacing: 0; transition: border-color .2s ease, box-shadow .2s ease; }
.contact-form input, .contact-form select { height: 49px; }
.contact-form textarea { resize: vertical; min-height: 135px; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #50677d; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: rgba(104,225,253,.52); box-shadow: 0 0 0 3px rgba(104,225,253,.06); }
.contact-form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #668097 50%), linear-gradient(135deg, #668097 50%, transparent 50%); background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }
.form-button { width: 100%; border: 0; }
.form-note { margin: 12px 0 0; color: #526a80; font-size: 9px; text-align: center; }

.site-footer { border-top: 1px solid var(--line); background: #050d17; }
.footer-top { min-height: 140px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; }
.footer-top p { margin: 0; color: #71869b; font-size: 12px; }
.back-top { justify-self: end; color: #91a5b6; font-size: 11px; }
.back-top:hover { color: var(--cyan); }
.footer-bottom { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line); color: #51687d; font-size: 10px; }
.footer-bottom div { display: flex; gap: 20px; }
.footer-bottom a:hover { color: #c7d9e5; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.65,.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .13s; }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes pulseRing { 0%,100% { opacity: .45; transform: scale(.96); } 50% { opacity: 1; transform: scale(1.04); } }
@keyframes nodeGlow { 0%,85%,100% { opacity: 0; } 90% { opacity: 1; } }

@media (max-width: 1120px) {
  .primary-nav { gap: 20px; }
  .header-cta { display: none; }
  .hero-layout { grid-template-columns: 1fr; gap: 65px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: min(100%, 700px); justify-self: center; }
  .hero { min-height: auto; }
  .expertise-layout, .contact-layout { grid-template-columns: 1fr; gap: 70px; }
  .stack-visual, .contact-form { max-width: 680px; width: 100%; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid-five, .brand-grid-wide { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .credentials-panel { grid-template-columns: 1fr; gap: 30px; }
  .about-grid { gap: 60px; }
}

@media (max-width: 840px) {
  .section { padding: 90px 0; }
  .nav-toggle { display: block; position: relative; z-index: 110; margin-left: auto; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: fixed; inset: 0; z-index: 105; flex-direction: column; justify-content: center; gap: 28px; background: rgba(5,14,25,.98); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .25s ease; }
  .primary-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .primary-nav a { font: 600 27px/1.2 "Space Grotesk", sans-serif; }
  .hero { padding-top: 145px; }
  .hero h1 { font-size: clamp(48px, 12vw, 68px); }
  .hero-layout { gap: 35px; }
  .hero-proof { grid-template-columns: repeat(3, 1fr); }
  .architecture-card { transform: none; }
  .floating-two { right: -7px; }
  .floating-one { left: -7px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .brand-grid, .brand-grid-five, .brand-grid-wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .technology-more { grid-template-columns: 1fr; gap: 8px; }
  .credentials-panel { padding: 30px; }
  .approach-track { grid-template-columns: 1fr 1fr; gap: 42px 0; }
  .approach-track::before { display: none; }
  .approach-step:nth-child(2) { border-right: 0; }
  .approach-step:nth-child(3) { padding-left: 0; }
  .approach-step:nth-child(3) .step-dot { left: 0; }
  .about-card { padding: 50px 35px; }
  .about-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; padding: 38px 0; text-align: center; }
  .footer-brand, .back-top { justify-self: center; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .nav-wrap { height: 74px; }
  .brand-mark { width: 38px; height: 38px; }
  .hero { padding-top: 122px; }
  .hero h1 { margin-top: 20px; font-size: 43px; }
  .hero-lead { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-proof { grid-template-columns: 1fr; gap: 15px; }
  .hero-proof div { padding: 0 0 0 17px; border-left: 1px solid var(--line-strong); }
  .hero-proof div:first-child { padding-left: 17px; border-left: 1px solid var(--line-strong); }
  .hero-visual { min-height: 500px; margin-top: 20px; }
  .architecture-card { min-height: 480px; padding: 14px; border-radius: 22px; }
  .architecture-map { min-height: 365px; }
  .node { width: 90px; min-height: 77px; }
  .node-icon { width: 27px; height: 27px; }
  .node strong { font-size: 10px; }
  .node small { font-size: 7px; }
  .node-core { left: 6px; top: 142px; }
  .node-azure { left: 32%; top: 20px; }
  .node-backup { left: 32%; bottom: 18px; }
  .node-control { width: 104px; min-height: 87px; }
  .node-aws { right: 5px; top: 47px; }
  .node-monitor { right: 3px; bottom: 28px; }
  .floating-card { display: none; }
  .visual-footer div { padding: 9px 8px; }
  .visual-footer strong { font-size: 9px; }
  .tech-list { justify-content: flex-start; }
  .mini-tech { width: calc(50% - 13px); }
  .platform-group { padding: 23px 18px; border-radius: 22px; }
  .platform-group-head { grid-template-columns: 42px 1fr; gap: 13px; }
  .platform-group-head > span { width: 40px; height: 40px; border-radius: 12px; }
  .brand-grid, .brand-grid-five, .brand-grid-wide { grid-template-columns: 1fr 1fr; gap: 8px; }
  .brand-card { min-height: 142px; padding: 18px 14px 15px; }
  .brand-card img { width: 34px; height: 34px; margin-bottom: 14px; }
  .credential-grid { grid-template-columns: 1fr; }
  .credentials-panel { padding: 24px 20px; }
  .section-heading h2, .expertise h2, .about h2, .contact h2 { font-size: 38px; }
  .service-card { padding: 26px; }
  .expertise-layout { gap: 50px; }
  .stack-visual { padding: 14px; border-radius: 22px; }
  .stack-layer { padding: 16px; }
  .approach-track { grid-template-columns: 1fr; gap: 38px; }
  .approach-step, .approach-step:not(:first-child), .approach-step:nth-child(3) { padding: 36px 0 0; border-right: 0; }
  .approach-step:not(:first-child) .step-dot { left: 0; }
  .about-card { padding: 42px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 22px; }
  .footer-bottom { flex-direction: column; justify-content: center; padding: 22px 0; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}