@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #03050b;
  --ink: #eef2fb;
  --muted: #8f9bb9;
  --dim: #5d6885;
  --line: rgba(150, 178, 255, .14);
  --line-2: rgba(150, 178, 255, .28);
  --blue: #4f7bff;
  --cyan: #7ff3ff;
  --violet: #9b6bff;
  --amber: #ffb23b;
  --red: #ff4d62;
  --accent: var(--cyan);
  --max: 1360px;
  --gut: clamp(20px, 4.2vw, 64px);
  --display: 'Space Grotesk', system-ui, sans-serif;
  --body: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}
.accent-security { --accent: #8fb4ff; --cyan: #8fb4ff; }
.accent-systems { --accent: #7ff3ff; --cyan: #7ff3ff; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink);
  font: 400 16px/1.65 var(--body); overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
body.no-webgl .stage { background: radial-gradient(60% 60% at 70% 40%, rgba(79,123,255,.25), transparent 70%), radial-gradient(40% 50% at 20% 80%, rgba(155,107,255,.15), transparent 70%), var(--bg); }
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: rgba(127, 243, 255, .25); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; border-radius: 4px; }

/* Full-viewport stage behind all content */
.stage { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: var(--stage-o, 1); }
.stage canvas { width: 100% !important; height: 100% !important; display: block; }
.vignette { position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(120% 90% at 65% 40%, transparent 40%, rgba(3,5,11,.75) 100%),
              linear-gradient(90deg, rgba(3,5,11,.85) 0%, rgba(3,5,11,.2) 45%, transparent 70%); }
.scan { position: fixed; inset: 0; z-index: 2; pointer-events: none; opacity: .35;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,.012) 0 1px, transparent 1px 3px); }
main { position: relative; z-index: 3; }

.wrap { width: min(var(--max), calc(100% - var(--gut) * 2)); margin-inline: auto; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; letter-spacing: -.025em; line-height: 1.02; margin: 0; }
h1 { font-size: clamp(2.9rem, 5.9vw, 6rem); }
h2 { font-size: clamp(2.2rem, 4.6vw, 4.4rem); }
h3 { font-size: clamp(1.25rem, 1.6vw, 1.5rem); letter-spacing: -.01em; line-height: 1.2; }
p { margin: 0 0 1.1em; color: var(--muted); max-width: 60ch; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); color: #cfd8ee; line-height: 1.6; max-width: 46ch; }
.grad { background: linear-gradient(100deg, var(--cyan) 0%, #b9c8ff 40%, var(--violet) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fine { font-size: 13px; color: var(--dim); }

.hud { font: 500 11.5px/1.2 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.hud::before { content: ""; width: 26px; height: 1px; background: currentColor; opacity: .7; }
.hud .idx { color: var(--dim); }

.skip { position: absolute; left: -999px; top: 8px; background: var(--cyan); color: #03050b; padding: 8px 14px; border-radius: 8px; z-index: 99; }
.skip:focus { left: 12px; }

/* Navigation */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .4s, border-color .4s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(3,5,11,.72); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px); border-color: var(--line); }
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font: 600 13px/1 var(--mono); letter-spacing: .22em; }
.logo-mark { position: relative; width: 26px; height: 26px; display: inline-block; }
.logo-mark::before, .logo-mark::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--cyan); }
.logo-mark::after { inset: 7px; background: var(--cyan); border: 0; box-shadow: 0 0 14px var(--cyan); }
.links { display: flex; gap: 4px; align-items: center; }
.links a { text-decoration: none; color: var(--muted); font-size: 14px; padding: 9px 13px; border-radius: 999px; transition: color .25s, background .25s; }
.links a:hover { color: var(--ink); background: rgba(255,255,255,.04); }
.links a.active { color: var(--ink); background: rgba(127,243,255,.08); box-shadow: inset 0 0 0 1px var(--line-2); }
.nav-cta { font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--ink); padding: 12px 16px; border: 1px solid var(--line-2); border-radius: 999px; white-space: nowrap; transition: border-color .25s, box-shadow .25s; }
.nav-cta:hover { border-color: var(--cyan); box-shadow: 0 0 24px rgba(127,243,255,.2); }
.menu-btn { display: none; background: none; border: 1px solid var(--line-2); color: var(--ink); width: 44px; height: 44px; border-radius: 12px; cursor: pointer; font-size: 18px; }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.btn { display: inline-flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 26px; border-radius: 999px; text-decoration: none; font: 500 13px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--line-2); color: var(--ink); background: rgba(3,5,11,.4); backdrop-filter: blur(10px); transition: border-color .3s, box-shadow .3s, transform .3s; cursor: pointer; }
.btn:hover { border-color: var(--cyan); box-shadow: 0 0 30px rgba(127,243,255,.18); transform: translateY(-1px); }
.btn.solid { background: linear-gradient(120deg, #3b63ff, #7b5cff); border-color: transparent; box-shadow: 0 10px 40px -12px rgba(79,123,255,.8); }
.btn.solid:hover { box-shadow: 0 14px 50px -10px rgba(79,123,255,1); }
.btn { line-height: 1.3; text-align: center; }
@media (min-width: 561px) { .btn { white-space: nowrap; } }
.btn .arr { transition: transform .3s; }
.btn:hover .arr { transform: translateX(4px); }

/* Sections */
.sec { position: relative; padding: clamp(88px, 10vw, 150px) 0; }
.sec-tight { padding: clamp(72px, 8vw, 112px) 0; }
.col-text { max-width: min(640px, 56vw); }
@media (max-width: 900px) { .col-text { max-width: 100%; } }

/* Hero */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; padding: 140px 0 clamp(56px, 9vh, 110px); }
.hero h1 { margin-bottom: 30px; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero h1 .line > span { display: inline-block; transform: translateY(105%); transition: transform 1.2s cubic-bezier(.16,.8,.2,1); }
.is-ready .hero h1 .line > span { transform: none; }
.hero h1 .line:nth-child(2) > span { transition-delay: .12s; }
.hero h1 .line:nth-child(3) > span { transition-delay: .24s; }
.hero .sub { font: 400 clamp(1.1rem, 1.6vw, 1.4rem)/1.5 var(--display); color: #d9e2f5; margin-bottom: 18px; max-width: 30ch; }
.hero .scroll-cue { position: absolute; right: var(--gut); bottom: 34px; font: 500 11px/1 var(--mono); letter-spacing: .2em; color: var(--dim); display: flex; align-items: center; gap: 14px; text-transform: uppercase; }
.hero .scroll-cue::after { content: ""; width: 1px; height: 46px; background: linear-gradient(var(--cyan), transparent); animation: cue 2.4s ease-in-out infinite; transform-origin: top; }
@keyframes cue { 0%, 100% { transform: scaleY(.2); opacity: .3 } 50% { transform: scaleY(1); opacity: 1 } }
.meta-row { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 46px; font: 400 11.5px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }

/* Statement with word-by-word reveal */
.whatif { font: 400 clamp(1.9rem, 3.8vw, 3.6rem)/1.22 var(--display); letter-spacing: -.02em; color: #56617a; max-width: 24ch; }
.whatif .q { display: block; margin-bottom: .5em; }
.whatif .q em { font-style: normal; color: var(--cyan); }
.whatif .w { transition: color .6s ease; }
.whatif .w.on { color: var(--ink); }
.answer { margin-top: 56px; color: var(--muted); max-width: 52ch; font-size: 1.05rem; }

/* Editorial index list */
.index { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); background: linear-gradient(90deg, rgba(3,5,11,.72), rgba(3,5,11,.5)); }
.index li { display: grid; grid-template-columns: 72px minmax(220px, .9fr) minmax(0, 1.1fr); gap: 28px; align-items: baseline; padding: 30px 20px 30px 0; border-bottom: 1px solid var(--line); position: relative; transition: padding .5s cubic-bezier(.2,.7,.2,1); }
.index li::before { content: ""; position: absolute; left: -18px; top: 50%; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); transform: translateY(-50%) scale(0); transition: transform .4s; }
.index li:hover { padding-left: 14px; }
.index li:hover::before { transform: translateY(-50%) scale(1); }
.index .n { font: 400 12px/1.4 var(--mono); letter-spacing: .14em; color: var(--dim); }
.index p { margin: 0; font-size: 15.5px; color: #a9b4cf; max-width: 52ch; }
.index a.link { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line-2); }
.index a.link:hover { border-color: var(--cyan); color: var(--cyan); }
@media (max-width: 900px) { .index li { grid-template-columns: 56px 1fr; gap: 10px 18px; } .index li p { grid-column: 2; } }

/* Process timeline with travelling light */
.timeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; margin-top: 90px; padding-top: 0; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: -40px; height: 1px; background: var(--line-2); }
.timeline .fill { position: absolute; left: 0; top: -41px; height: 3px; width: var(--fill, 0%); background: linear-gradient(90deg, var(--blue), var(--cyan)); box-shadow: 0 0 16px var(--cyan); border-radius: 3px; }
.step { position: relative; }
.step .dot { position: absolute; top: -52px; left: -2px; width: 21px; height: 21px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--bg); transition: border-color .5s, box-shadow .5s, background .5s; }
.step.on .dot { border-color: var(--cyan); background: var(--cyan); box-shadow: 0 0 22px var(--cyan); }
.step .n { font: 400 12px/1 var(--mono); color: var(--dim); letter-spacing: .14em; margin-bottom: 14px; display: block; }
.step h3 { margin-bottom: 12px; }
.step p { font-size: 14.5px; margin: 0; }
@media (max-width: 900px) { .timeline { grid-template-columns: 1fr; gap: 36px; padding-left: 36px; margin-top: 60px; } .timeline::before { top: 0; bottom: 0; left: 9px; right: auto; width: 1px; height: auto; } .timeline .fill { top: 0; left: 8px; width: 3px; height: var(--fill, 0%); } .step .dot { top: 4px; left: -36px; } }

/* Industries mosaic */
.apps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 60px; }
.apps > div { background: rgba(3,5,11,.84); padding: 40px 34px; min-height: 220px; display: flex; flex-direction: column; justify-content: space-between; transition: background .5s; }
.apps > div:hover { background: rgba(9,14,30,.92); }
.apps .first { grid-column: span 2; }
.apps .tag { font: 400 11.5px/1 var(--mono); letter-spacing: .14em; color: var(--dim); text-transform: uppercase; margin-bottom: 26px; }
.apps h3 { margin-bottom: 14px; }
.apps .first h3 { font-size: clamp(1.6rem, 2.3vw, 2.2rem); line-height: 1.12; max-width: 14ch; }
.apps .first p { font-size: 16px; max-width: 34ch; }
.apps p { margin: 0; font-size: 15px; }
@media (max-width: 900px) { .apps { grid-template-columns: 1fr; } .apps .first { grid-column: auto; } }

/* Vision quote */
.quote { font: 400 clamp(1.8rem, 3.2vw, 3rem)/1.25 var(--display); letter-spacing: -.02em; color: var(--ink); max-width: 28ch; margin: 0 0 40px; }
.split2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 48px; }
@media (max-width: 900px) { .split2 { grid-template-columns: 1fr; gap: 24px; } }

/* Contact */
.panel { position: relative; background: linear-gradient(160deg, rgba(10,16,34,.84), rgba(4,7,16,.92)); border: 1px solid var(--line); padding: clamp(28px, 4vw, 56px); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.panel::before, .panel::after { content: ""; position: absolute; width: 18px; height: 18px; border: 1px solid var(--cyan); }
.panel::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.panel::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field.full { grid-column: 1 / -1; }
.field label { font: 400 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea { font: 400 16px/1.4 var(--body); color: var(--ink); background: rgba(3,5,11,.6); border: 0; border-bottom: 1px solid var(--line-2); border-radius: 0; padding: 12px 2px; min-height: 48px; width: 100%; transition: border-color .3s, box-shadow .3s; }
.field select { appearance: none; padding-right: 26px; background-image: linear-gradient(45deg, transparent 50%, var(--cyan) 50%), linear-gradient(135deg, var(--cyan) 50%, transparent 50%); background-position: calc(100% - 10px) 52%, calc(100% - 4px) 52%; background-size: 6px 6px; background-repeat: no-repeat; }
.field select option { background: #070b16; color: var(--ink); }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 1px 0 0 var(--cyan), 0 10px 24px -14px var(--cyan); }
.field [aria-invalid="true"] { border-color: var(--red); }
.error { color: #ff8e9c; font-size: 13px; min-height: 1.1em; }
.form-status { grid-column: 1 / -1; margin: 0; font-size: 14px; color: var(--muted); min-height: 1.4em; }
.form .btn { justify-self: start; }
@media (max-width: 720px) { .form { grid-template-columns: 1fr; } }

/* Contact composition: intro left, form right on wide screens */
@media (min-width: 1000px) {
  #contact .wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); grid-template-rows: repeat(4, auto) 1fr; column-gap: clamp(48px, 6vw, 96px); align-items: start; }
  #contact .wrap > * { grid-column: 1; }
  #contact .panel { grid-column: 2; grid-row: 1 / -1; margin-top: 0 !important; }
  #contact h2 { font-size: clamp(2.2rem, 3.6vw, 3.6rem); }
}

/* Footer */
.foot { position: relative; z-index: 3; border-top: 1px solid var(--line); padding: 64px 0 36px; background: rgba(3,5,11,.88); }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.foot-grid p { font-size: 14px; margin-top: 16px; }
.foot-col { display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; }
.foot-col strong { font: 500 11px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 6px; font-weight: 500; }
.foot-col a, .foot-col span { color: var(--muted); text-decoration: none; width: max-content; max-width: 100%; overflow-wrap: anywhere; }
@media (max-width: 720px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 36px 24px; } .foot-grid > :first-child { grid-column: 1 / -1; } }
.foot-col a:hover { color: var(--ink); }
.legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 52px; padding-top: 24px; border-top: 1px solid var(--line); font: 400 11.5px/1.4 var(--mono); letter-spacing: .08em; color: var(--dim); }

/* Layered protection (cyber) */
.layers { list-style: none; margin: 60px 0 0; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.layers li { background: rgba(3,5,11,.86); display: grid; grid-template-columns: 110px minmax(0, 1fr) minmax(0, 1fr); gap: 30px; align-items: center; padding: 30px 34px; position: relative; overflow: hidden; }
.layers li::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: linear-gradient(var(--cyan), var(--blue)); box-shadow: 0 0 14px var(--cyan); }
.layers li.threat::before { background: linear-gradient(var(--red), transparent); box-shadow: 0 0 12px rgba(255,77,98,.6); }
.layers .n { font: 400 12px/1.4 var(--mono); letter-spacing: .14em; color: var(--dim); }
.layers h3 { font-size: 1.35rem; }
.layers p { margin: 0; font-size: 15px; }
@media (max-width: 900px) { .layers li { grid-template-columns: 1fr; gap: 10px; padding: 26px 26px 26px 30px; } }

/* Architecture flow (systems) */
.flow { margin-top: 56px; position: relative; border: 1px solid var(--line); background: rgba(3,5,11,.86); padding: 36px 36px 28px; overflow: hidden; }
.flow svg { width: 100%; height: auto; overflow: visible; }
.flow .wire { fill: none; stroke: var(--line-2); stroke-width: 1; }
.flow .live { fill: none; stroke: var(--cyan); stroke-width: 1.4; stroke-dasharray: 4 16; animation: run 2.4s linear infinite; }
.flow .live.warm { stroke: var(--amber); }
@keyframes run { to { stroke-dashoffset: -40; } }
.flow text { font-family: var(--mono); fill: var(--muted); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.flow .lbl { fill: var(--ink); font-family: var(--display); font-size: 17px; letter-spacing: -.01em; text-transform: none; }
.flow .sub { fill: var(--dim); font-size: 10.5px; }
.flow .node { fill: rgba(5,9,20,.92); stroke: var(--cyan); stroke-width: 1; }
.flow .node.amber { stroke: var(--amber); }
@media (max-width: 900px) { .flow { padding: 18px 12px; } }

/* Capability spec grid (systems) */
.spec { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 56px; }
.spec > div { background: rgba(3,5,11,.88); padding: 36px 30px; min-height: 200px; }
.spec .n { font: 400 11.5px/1 var(--mono); letter-spacing: .14em; color: var(--cyan); margin-bottom: 26px; display: block; text-transform: uppercase; }
.spec h3 { margin-bottom: 12px; font-size: 1.2rem; }
.spec p { margin: 0; font-size: 14.5px; }
@media (max-width: 900px) { .spec { grid-template-columns: 1fr; } }

/* Dossier (cyber technology panel) */
.dossier { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.dossier ul { list-style: none; margin: 0; padding: 0; }
.dossier li { padding: 16px 0; border-bottom: 1px solid var(--line); color: #cfd8ee; display: flex; gap: 16px; align-items: baseline; }
.dossier li::before { content: "▸"; color: var(--cyan); font-family: var(--mono); font-size: 13px; }
@media (max-width: 900px) { .dossier { grid-template-columns: 1fr; gap: 32px; } }

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.chip { font: 400 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); padding: 13px 18px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(3,5,11,.5); }

/* Reveal */
.rv { opacity: 0; transform: translateY(26px); transition: opacity 1s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }

/* 404 */
.nf { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 120px var(--gut); }
.nf .big { font: 500 clamp(6rem, 22vw, 15rem)/1 var(--display); letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1px var(--cyan); text-shadow: 0 0 40px rgba(127,243,255,.35); }

/* Mobile */
@media (max-width: 900px) {
  .nav-cta { display: none; }
  .links { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; padding: 14px var(--gut) 26px; background: rgba(3,5,11,.97); border-bottom: 1px solid var(--line); transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; }
  .links.open { opacity: 1; transform: none; pointer-events: auto; }
  .links a { font-size: 17px; padding: 16px 12px; border-radius: 10px; }
  .menu-btn { display: inline-grid; place-items: center; }
  .stage { opacity: calc(var(--stage-o, 1) * .6); }
  .hero { align-items: flex-start; padding-top: 120px; }
}
@media (max-width: 560px) {
  body { font-size: 15px; }
  .actions .btn, .form .btn { width: 100%; justify-content: center; padding: 14px 20px; letter-spacing: .06em; }
  .hero .scroll-cue { display: none; }
  .wrap { width: calc(100% - 40px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .rv { opacity: 1; transform: none; }
  .hero h1 .line > span { transform: none; }
}