/* ==========================================================================
   Relay by Helix — styles
   Fonts: Space Grotesk (display) · Inter (body) · JetBrains Mono (mono)
   ========================================================================== */

:root {
  --ink: #05070a;
  --ink-2: #0b0f14;
  --ink-3: #10161d;
  --paper: #f3f5f6;
  --paper-2: #e9edef;
  --muted: #969fa9;
  --line: rgba(255,255,255,.12);
  --line-strong: rgba(255,255,255,.22);
  --dark-line: rgba(7,9,12,.13);
  --cyan: #4ee7ff;
  --cyan-deep: #07879e;
  --violet: #7c6bff;
  --lime: #c8ff62;
  --max: 1440px;
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --display: "Space Grotesk", "Segoe UI Variable", "Helvetica Neue", Arial, sans-serif;
  --body: "Inter", "Segoe UI Variable", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); font-size: 16px; line-height: 1.55; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--cyan); color: var(--ink); }
h1, h2, h3, p { text-wrap: pretty; }
h1, h2, h3 { font-family: var(--display); }
.skip-link { position: fixed; top: .5rem; left: .5rem; z-index: 1000; padding: .65rem 1rem; color: #fff; background: #111; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

/* Scroll progress + cursor glow */
.progress { position: fixed; inset: 0 0 auto; z-index: 200; height: 2px; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: left; transform: scaleX(0); background: linear-gradient(90deg, var(--cyan), var(--violet)); box-shadow: 0 0 12px rgba(78,231,255,.6); }
.cursor-glow { position: fixed; z-index: 0; width: 520px; height: 520px; left: 0; top: 0; border-radius: 50%; pointer-events: none; background: radial-gradient(circle, rgba(78,231,255,.10), transparent 62%); transform: translate(-50%,-50%); opacity: 0; transition: opacity .4s; mix-blend-mode: screen; }
body.has-pointer .cursor-glow { opacity: 1; }

/* ============================== HEADER ============================== */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 78px; padding: 0 var(--pad); display: flex; align-items: center; justify-content: space-between; color: #fff; border-bottom: 1px solid transparent; transition: background .35s, border .35s, height .35s, transform .4s var(--ease); }
.site-header.scrolled { height: 64px; background: rgba(5,7,10,.78); border-color: var(--line); backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%); }
.site-header.hidden { transform: translateY(-100%); }
.brand { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; }
.brand-mark { width: 36px; height: 36px; fill: #f7f9fb; }
.brand-mark .brand-accent { fill: var(--cyan); }
.brand-name { font-family: var(--display); font-weight: 700; letter-spacing: .16em; font-size: .92rem; }
.brand-by { padding-left: .65rem; border-left: 1px solid rgba(255,255,255,.22); color: #aab2bc; font-size: .8rem; }
.nav-links { display: flex; align-items: center; gap: clamp(1.1rem, 2.2vw, 2.4rem); font-size: .86rem; }
.nav-links a { position: relative; text-decoration: none; color: #b7bec7; transition: color .2s; }
.nav-links a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1px; background: var(--cyan); transition: right .3s var(--ease); }
.nav-links a:hover, .nav-links a:focus-visible { color: #fff; }
.nav-links a:not(.nav-cta):hover::after { right: 0; }
.nav-links .nav-cta { padding: .72rem 1rem; color: #fff; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.04); transition: background .2s, border .2s; }
.nav-links .nav-cta:hover { background: rgba(78,231,255,.12); border-color: rgba(78,231,255,.6); }
.nav-cta span { color: var(--cyan); margin-left: .45rem; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 10px; }
.menu-toggle span { display: block; height: 1px; background: #fff; margin: 7px 0; transition: transform .25s; }

/* ============================== HERO ============================== */
.hero { position: relative; min-height: 100vh; min-height: 100svh; padding: 160px var(--pad) 90px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(480px, 1.05fr); gap: clamp(3rem, 6vw, 7rem); align-items: center; color: #fff; background: var(--ink); overflow: hidden; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-vignette { position: absolute; inset: 0; z-index: 1; pointer-events: none; background:
  radial-gradient(ellipse 60% 50% at 20% 40%, rgba(5,7,10,.75), transparent 70%),
  linear-gradient(to bottom, rgba(5,7,10,.4), transparent 20%, transparent 80%, var(--ink)); }
.hero-copy, .system-stage { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 1.3rem; display: flex; align-items: center; gap: .65rem; font-family: var(--mono); font-size: .74rem; line-height: 1.2; letter-spacing: .13em; text-transform: uppercase; color: #697480; }
.hero .eyebrow { color: #9aa5af; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(78,231,255,.08), 0 0 20px var(--cyan); animation: breathe 2s ease-in-out infinite; }
h1 { margin: 0; max-width: 760px; font-size: clamp(3.6rem, 6.3vw, 7.2rem); line-height: .9; letter-spacing: -.055em; font-weight: 700; }
h1 .line { display: block; overflow: hidden; }
h1 .line > span { display: block; transform: translateY(110%); }
h1 .outline > span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.45); background: linear-gradient(90deg, rgba(78,231,255,.9), rgba(124,107,255,.9)); -webkit-background-clip: text; background-clip: text; background-size: 0% 100%; background-repeat: no-repeat; transition: background-size 1.2s var(--ease) .9s; }
.hero.ready h1 .outline > span { background-size: 100% 100%; -webkit-text-stroke-color: transparent; }
.hero-lede { max-width: 640px; margin: 2.2rem 0 0; color: #b3bbc4; font-size: clamp(1.05rem, 1.4vw, 1.28rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button { position: relative; min-height: 52px; padding: .85rem 1.25rem; display: inline-flex; align-items: center; justify-content: center; gap: 1.2rem; border: 1px solid transparent; text-decoration: none; font-family: var(--display); font-size: .9rem; font-weight: 600; cursor: pointer; transition: transform .25s var(--ease), background .2s, border .2s, color .2s, box-shadow .3s; will-change: transform; }
.button-primary { color: #061014; background: var(--cyan); box-shadow: 0 12px 40px rgba(78,231,255,.18); }
.button-primary:hover { background: #8ff0ff; box-shadow: 0 16px 50px rgba(78,231,255,.32); }
.button-ghost { color: #dfe4e9; border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.03); backdrop-filter: blur(6px); }
.button-ghost:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.06); }
.button-light { color: var(--ink); background: #fff; }
.button-light:hover { background: var(--cyan); }
.hero-proof { max-width: 760px; margin-top: clamp(3rem, 5vw, 4.6rem); padding-top: 1.3rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; border-top: 1px solid var(--line); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font-family: var(--display); font-size: clamp(1.7rem, 2.4vw, 2.4rem); font-weight: 700; letter-spacing: -.03em; line-height: 1; color: #fff; }
.hero-proof strong span[data-suffix]::after { content: attr(data-suffix); color: var(--cyan); }
.hero-proof > div > span { margin-top: .5rem; color: #7d8792; font-size: .78rem; max-width: 180px; line-height: 1.4; }

/* Hero intro sequence */
.intro-1, .intro-3, .intro-4, .intro-5, .intro-6 { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.intro-6 { transform: translateY(30px) scale(.985); }
.hero.ready .intro-1 { opacity: 1; transform: none; transition-delay: .1s; }
.hero.ready h1 .line > span { animation: riseIn 1.1s var(--ease) forwards; }
.hero.ready h1 .line:nth-child(2) > span { animation-delay: .12s; }
.hero.ready .intro-3 { opacity: 1; transform: none; transition-delay: .55s; }
.hero.ready .intro-4 { opacity: 1; transform: none; transition-delay: .7s; }
.hero.ready .intro-5 { opacity: 1; transform: none; transition-delay: .85s; }
.hero.ready .intro-6 { opacity: 1; transform: none; transition-delay: .5s; }

/* System stage */
.system-stage { min-height: 600px; border: 1px solid rgba(255,255,255,.14); background: linear-gradient(135deg, rgba(17,22,29,.78), rgba(6,8,11,.55)); box-shadow: 0 40px 120px rgba(0,0,0,.5), inset 0 0 0 1px rgba(255,255,255,.02); isolation: isolate; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transform-style: preserve-3d; }
.system-stage::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(rgba(255,255,255,.16) .6px, transparent .7px); background-size: 16px 16px; opacity: .25; }
.stage-topline { height: 47px; padding: 0 1.2rem; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); color: #7f8994; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; }
.stage-status { color: #b7c0c9; display: inline-flex; align-items: center; }
.stage-status i, .console-footer i, .router-head i { display: inline-block; width: 5px; height: 5px; margin-right: .45rem; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); animation: breathe 2.4s infinite; }
.network-lines { position: absolute; inset: 47px 0 0; width: 100%; height: calc(100% - 47px); overflow: visible; pointer-events: none; }
.network-lines path { fill: none; stroke: url(#lineFade); stroke-width: 1; stroke-dasharray: 4 6; animation: dashFlow 2s linear infinite; }
.network-lines .packet { fill: var(--cyan); filter: drop-shadow(0 0 6px var(--cyan)); }
.packet-a { offset-path: path("M105 265 C190 265 195 151 292 151"); animation: packetMove 3.5s linear infinite; }
.packet-b { offset-path: path("M354 151 C455 151 440 236 545 236"); animation: packetMove 4.1s linear infinite 1s; }
.packet-c { offset-path: path("M354 369 C455 369 440 434 545 434"); animation: packetMove 3.8s linear infinite 2s; }
.packet-d { offset-path: path("M105 265 C190 265 195 369 292 369"); animation: packetMove 4.4s linear infinite .6s; }
.system-node { position: absolute; z-index: 2; min-width: 168px; padding: .7rem; display: flex; align-items: center; gap: .7rem; color: #dfe5eb; border: 1px solid rgba(255,255,255,.13); background: rgba(9,12,16,.9); text-align: left; cursor: pointer; transition: border .25s, background .25s, transform .3s var(--ease), box-shadow .3s; }
.system-node:hover, .system-node.active { border-color: rgba(78,231,255,.7); background: rgba(17,27,33,.96); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,.4), 0 0 0 1px rgba(78,231,255,.15); }
.system-node:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.node-icon { flex: 0 0 35px; height: 35px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.18); font-family: var(--mono); font-size: .72rem; color: var(--cyan); }
.node-logo { border-color: var(--cyan); color: var(--ink); background: var(--cyan); font-family: var(--display); font-size: 1rem; font-weight: 700; box-shadow: 0 0 24px rgba(78,231,255,.35); }
.system-node b, .system-node small { display: block; }
.system-node b { font-size: .76rem; letter-spacing: .01em; font-family: var(--display); }
.system-node small { margin-top: .15rem; color: #727d88; font-size: .72rem; }
.node-you { left: 4%; top: 44%; }
.node-relay { left: 43%; top: 17%; }
.node-code { right: 3%; top: 10%; }
.node-cloud { right: 3%; top: 35%; }
.node-ai { right: 3%; top: 68%; }
.relay-orbit { position: absolute; width: 85px; height: 85px; left: -25px; top: -17px; border: 1px solid rgba(78,231,255,.18); border-radius: 50%; animation: orbit 6s linear infinite; }
.relay-orbit::after { content: ""; position: absolute; width: 5px; height: 5px; left: 9px; top: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.stage-readout { position: absolute; left: 5%; bottom: 5%; width: 54%; min-height: 112px; padding: 1rem 1.15rem; border-left: 2px solid var(--cyan); background: rgba(4,6,9,.82); }
.stage-readout > span { font-family: var(--mono); color: var(--cyan); font-size: .72rem; letter-spacing: .12em; }
.stage-readout strong { display: block; margin-top: .35rem; font-size: .9rem; font-family: var(--display); }
.stage-readout p { margin: .3rem 0 0; color: #7f8994; font-size: .76rem; line-height: 1.5; }
.stage-corner { position: absolute; width: 12px; height: 12px; }
.corner-a { top: -1px; left: -1px; border-top: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.corner-b { right: -1px; bottom: -1px; border-right: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan); }
.hero-rail { position: absolute; z-index: 3; left: var(--pad); right: var(--pad); bottom: 25px; display: flex; justify-content: space-between; color: #424a53; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; }
.scroll-hint { position: absolute; z-index: 3; left: 50%; bottom: 22px; width: 22px; height: 36px; border: 1px solid rgba(255,255,255,.25); border-radius: 12px; transform: translateX(-50%); }
.scroll-hint span { position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--cyan); animation: scrollHint 1.8s ease-in-out infinite; }

/* ============================== TICKER ============================== */
.signal-strip { position: relative; z-index: 2; height: 56px; overflow: hidden; color: #111; background: var(--cyan); border-block: 1px solid #111; }
.signal-track { width: max-content; height: 100%; display: flex; align-items: center; gap: 2.2rem; animation: ticker 36s linear infinite; }
.signal-strip:hover .signal-track { animation-play-state: paused; }
.signal-track span { font-family: var(--mono); font-size: .74rem; font-weight: 600; letter-spacing: .1em; }
.signal-track i { width: 5px; height: 5px; border-radius: 50%; background: #111; }

/* ============================== MANIFESTO ============================== */
.manifesto { padding: clamp(6rem, 11vw, 11rem) var(--pad); background: var(--ink); color: #fff; }
.manifesto-text { max-width: 1180px; margin: 0 auto; font-family: var(--display); font-size: clamp(1.7rem, 3.4vw, 3.4rem); line-height: 1.22; letter-spacing: -.03em; font-weight: 500; }
.manifesto-text .w { color: rgba(255,255,255,.18); transition: color .5s var(--ease); }
.manifesto-text .w.on { color: #fff; }
.manifesto-text em { font-style: normal; }
.manifesto-text em .w.on { color: var(--cyan); }

/* ============================== SECTIONS ============================== */
.section { padding: clamp(6rem, 11vw, 11rem) var(--pad); }
.section-heading { max-width: 960px; }
.section-heading h2, .control-copy h2, .hellcat-copy h2, .contact-intro h2 { margin: 0; font-size: clamp(3rem, 5.5vw, 6.2rem); line-height: .97; letter-spacing: -.05em; font-weight: 700; }
.section-heading h2 span, .control-copy h2 span, .hellcat-copy h2 span { color: #8b949c; }
.section-heading > p:last-child { max-width: 680px; margin: 1.6rem 0 0; color: #59626b; font-size: 1.06rem; }
.section-heading.compact { max-width: 1050px; }
.section-heading.compact h2 { font-size: clamp(3rem, 5vw, 5.2rem); }

/* Fit finder */
.fit-section { background: var(--paper); }
.fit-finder { margin-top: clamp(3rem, 6vw, 6rem); display: grid; grid-template-columns: .8fr 1.2fr; border: 1px solid var(--dark-line); background: #fff; box-shadow: 0 28px 75px rgba(22,27,31,.08); }
.fit-tabs { display: flex; flex-direction: column; border-right: 1px solid var(--dark-line); }
.fit-tabs button { position: relative; flex: 1; min-height: 88px; padding: 1.2rem 1.4rem; display: flex; align-items: center; gap: 1.3rem; border: 0; border-bottom: 1px solid var(--dark-line); color: #747d86; background: #f0f2f3; text-align: left; font-family: var(--display); font-weight: 500; font-size: .98rem; cursor: pointer; transition: color .2s, background .2s, padding .25s var(--ease); }
.fit-tabs button:last-child { border-bottom: 0; }
.fit-tabs button::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--cyan); transform: scaleY(0); transition: transform .3s var(--ease); }
.fit-tabs button span { font-family: var(--mono); font-size: .72rem; color: #a1a9b0; }
.fit-tabs button:hover, .fit-tabs button[aria-selected="true"] { padding-left: 1.7rem; color: var(--ink); background: #fff; }
.fit-tabs button[aria-selected="true"]::before { transform: scaleY(1); }
.fit-tabs button[aria-selected="true"] span { color: var(--cyan-deep); }
.fit-result { min-height: 520px; padding: clamp(2.2rem, 5vw, 4.5rem); display: flex; flex-direction: column; align-items: flex-start; }
.fit-kicker { color: var(--cyan-deep); font-family: var(--mono); font-size: .72rem; letter-spacing: .09em; }
.fit-kicker span { margin-right: .6rem; }
.fit-result h3 { max-width: 800px; margin: 1.1rem 0; font-size: clamp(2rem, 3.3vw, 3.5rem); line-height: 1.03; letter-spacing: -.04em; }
.fit-result > p { max-width: 670px; margin: 0; color: #606a73; font-size: 1rem; }
.fit-timeline { width: 100%; margin-top: 2rem; }
.fit-timeline > div { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--dark-line); }
.fit-timeline span { position: relative; padding: 1rem 1rem 0 0; font-size: .82rem; color: #4d565e; }
.fit-timeline span::before { content: ""; position: absolute; top: -1px; left: 0; width: 28px; height: 2px; background: var(--cyan-deep); }
.fit-timeline b { display: block; font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: #8a929a; margin-bottom: .25rem; }
.fit-deliverables { width: 100%; margin: auto 0 2rem; padding-top: 2rem; }
.fit-deliverables > p { margin: 0 0 .7rem; color: #8a929a; font-size: .72rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.fit-deliverables div { display: flex; flex-wrap: wrap; gap: .5rem; }
.fit-deliverables span { padding: .45rem .7rem; border: 1px solid var(--dark-line); color: #3f4850; font-size: .78rem; background: #f7f8f8; animation: tagIn .4s var(--ease) both; }
.fit-deliverables span:nth-child(2) { animation-delay: .05s; } .fit-deliverables span:nth-child(3) { animation-delay: .1s; } .fit-deliverables span:nth-child(4) { animation-delay: .15s; } .fit-deliverables span:nth-child(5) { animation-delay: .2s; }
.text-link { display: inline-flex; gap: .9rem; align-items: center; padding-bottom: .25rem; border-bottom: 1px solid #8b949c; text-decoration: none; font-family: var(--display); font-size: .88rem; font-weight: 600; transition: border-color .2s; }
.text-link:hover { border-color: var(--cyan-deep); }
.text-link span { color: var(--cyan-deep); transition: transform .3s var(--ease); }
.text-link:hover span { transform: translate(3px,-3px); }

/* Capabilities */
.capabilities { padding-top: 4rem; background: var(--paper); }
.cap-grid { margin-top: 4.5rem; display: grid; grid-template-columns: repeat(6, 1fr); }
.cap-card { position: relative; min-height: 400px; padding: clamp(2rem, 3.5vw, 3.5rem); grid-column: span 2; border: 1px solid var(--dark-line); margin-right: -1px; margin-bottom: -1px; background: #f7f8f8; overflow: hidden; transition: background .3s; }
.cap-card.cap-wide { grid-column: span 4; }
.cap-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(78,231,255,.16), transparent 45%); transition: opacity .35s; }
.cap-card:hover::after { opacity: 1; }
.cap-card h3 { position: relative; max-width: 510px; margin: 5.5rem 0 1rem; font-size: clamp(1.7rem, 2.6vw, 2.7rem); line-height: 1; letter-spacing: -.035em; }
.cap-card > p { position: relative; max-width: 600px; color: #626b73; font-size: .96rem; }
.cap-number { position: absolute; top: 1.5rem; left: 2rem; color: #7f8991; font-family: var(--mono); font-size: .72rem; }
.cap-card ul { position: relative; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .55rem; list-style: none; }
.cap-card li { font-size: .78rem; color: #535d65; }
.cap-card li::before { content: "—"; margin-right: .5rem; color: var(--cyan-deep); }
.cap-icon { position: absolute; right: 2rem; top: 2rem; width: 110px; height: 70px; display: flex; gap: 5px; align-items: flex-end; }
.cap-icon span { flex: 1; border: 1px solid #95a0aa; background: linear-gradient(to top, rgba(78,231,255,.25), transparent); animation: barPulse 3s ease-in-out infinite; }
.cap-icon span:nth-child(1) { height: 70%; } .cap-icon span:nth-child(2) { height: 100%; animation-delay: .4s; } .cap-icon span:nth-child(3) { height: 82%; animation-delay: .8s; } .cap-icon span:nth-child(4) { height: 55%; animation-delay: 1.2s; }
.mini-flow { position: relative; margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: .55rem; align-items: center; font-family: var(--mono); font-size: .72rem; color: #555f68; }
.mini-flow span { padding: .6rem .7rem; border: 1px solid var(--dark-line); background: #fff; } .mini-flow b { color: var(--cyan-deep); }
.status-list { position: relative; margin-top: 2.5rem; display: grid; gap: .6rem; }
.status-list span { padding: .6rem .7rem; border-bottom: 1px solid var(--dark-line); font-size: .8rem; } .status-list i { display: inline-block; width: 6px; height: 6px; margin-right: .8rem; border-radius: 50%; background: #18a85d; }
.cap-card.cap-dark { color: #fff; background: var(--ink-2); }
.cap-card.cap-dark::before { content: "AI"; position: absolute; right: -1rem; bottom: -5rem; color: rgba(255,255,255,.03); font-family: var(--display); font-size: 19rem; line-height: 1; font-weight: 700; letter-spacing: -.1em; }
.cap-card.cap-dark > p { color: #929ca6; } .cap-card.cap-dark .text-link { position: relative; z-index: 2; color: #fff; border-color: #4e5963; } .cap-card.cap-dark .text-link span { color: var(--cyan); }

/* Control layer */
.control-section { position: relative; padding: clamp(6rem, 10vw, 10rem) var(--pad); display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; color: #fff; background: #080b0f; overflow: hidden; }
.control-section::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at 70% 50%, #000, transparent 70%); pointer-events: none; }
.control-copy, .control-console { position: relative; }
.control-copy .eyebrow { color: #77828c; }
.control-copy h2 { font-size: clamp(3rem, 4.8vw, 5.4rem); }
.control-copy > p { max-width: 670px; margin: 1.7rem 0 2rem; color: #96a0a9; font-size: 1rem; }
.control-points { margin: 0 0 2.4rem; padding: 0; list-style: none; display: grid; gap: .6rem; max-width: 560px; }
.control-points li { padding: .7rem 0; border-bottom: 1px solid var(--line); color: #8f99a3; font-size: .9rem; display: flex; gap: 1rem; align-items: baseline; }
.control-points b { flex: 0 0 74px; font-family: var(--mono); font-weight: 500; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); }
.control-console { border: 1px solid rgba(255,255,255,.14); background: #0d1217; box-shadow: 0 40px 100px rgba(0,0,0,.45); }
.console-bar, .console-footer { min-height: 44px; padding: 0 1rem; display: flex; justify-content: space-between; align-items: center; color: #65717c; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; }
.console-bar b { color: #aab3bc; font-weight: 500; }
.console-title { padding: 1.4rem 1.5rem; display: flex; align-items: center; gap: 1rem; border-bottom: 1px solid var(--line); }
.console-icon { width: 40px; height: 40px; display: grid; place-items: center; color: var(--ink); background: var(--cyan); font-family: var(--display); font-weight: 700; box-shadow: 0 0 20px rgba(78,231,255,.3); }
.console-title small, .console-title strong { display: block; } .console-title small { color: #63707b; font-size: .72rem; font-family: var(--mono); } .console-title strong { margin-top: .2rem; font-size: .86rem; font-family: var(--mono); font-weight: 500; }
.risk { margin-left: auto; padding: .35rem .5rem; color: var(--lime); border: 1px solid rgba(200,255,98,.25); font-family: var(--mono); font-size: .7rem; }
.console-steps { margin: 0; padding: 0; list-style: none; }
.console-steps li { position: relative; min-height: 72px; padding: .9rem 1.2rem; display: grid; grid-template-columns: 35px 1fr auto; gap: .8rem; align-items: center; border-bottom: 1px solid rgba(255,255,255,.075); color: #68737e; transition: background .3s; }
.console-steps li > span { font-family: var(--mono); font-size: .72rem; } .console-steps strong, .console-steps small { display: block; } .console-steps strong { color: #dce2e8; font-size: .78rem; font-family: var(--display); } .console-steps small { margin-top: .2rem; font-size: .72rem; } .console-steps li > i { font-style: normal; font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; }
.console-steps li.done > i { color: var(--lime); } .console-steps li.active { background: rgba(78,231,255,.05); } .console-steps li.active::before { content: ""; position: absolute; left: 0; inset-block: 0; width: 2px; background: var(--cyan); box-shadow: 0 0 13px var(--cyan); } .console-steps li.active > i { color: var(--cyan); animation: breathe 1.2s infinite; }
.console-log { min-height: 118px; padding: .9rem 1.2rem; font-family: var(--mono); font-size: .7rem; line-height: 1.7; color: #7d8792; background: #090d11; border-bottom: 1px solid var(--line); }
.console-log div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.console-log b { color: #4c5761; font-weight: 400; margin-right: .6rem; }
.console-log .ok { color: var(--lime); } .console-log .info { color: var(--cyan); } .console-log .cursor::after { content: "▍"; color: var(--cyan); animation: breathe .8s steps(2) infinite; }
.console-footer { border: 0; } .console-footer span:first-child { color: #9ba5ae; display: inline-flex; align-items: center; }

/* Principles */
.principles-section { background: var(--paper-2); }
.principle-list { margin-top: 4.5rem; border-top: 1px solid var(--dark-line); }
.principle-list article { padding: 2rem 0; display: grid; grid-template-columns: .3fr .8fr 1.4fr; gap: 2rem; align-items: baseline; border-bottom: 1px solid var(--dark-line); transition: padding-left .3s var(--ease); }
.principle-list article:hover { padding-left: .6rem; }
.principle-list article > span { font-family: var(--mono); color: var(--cyan-deep); font-size: .72rem; } .principle-list h3 { margin: 0; font-size: 1.3rem; } .principle-list p { margin: 0; max-width: 650px; color: #5f6971; }

/* HellCat */
.hellcat-section { position: relative; padding: clamp(6rem, 11vw, 11rem) var(--pad); display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; color: #fff; background: radial-gradient(circle at 12% 25%, rgba(124,107,255,.25), transparent 32%), radial-gradient(circle at 90% 90%, rgba(78,231,255,.08), transparent 30%), #0a0b13; overflow: hidden; }
.product-lockup { margin-bottom: 4rem; display: flex; align-items: center; gap: .9rem; }
.cat-mark { width: 47px; height: 47px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.28); color: var(--cyan); font-family: var(--mono); font-size: .72rem; }
.product-lockup strong, .product-lockup small { display: block; } .product-lockup strong { font-family: var(--display); letter-spacing: .18em; } .product-lockup small { color: #727c87; font-family: var(--mono); font-size: .68rem; letter-spacing: .11em; }
.hellcat-copy .eyebrow { color: #87919d; } .hellcat-copy h2 { font-size: clamp(3.1rem, 5vw, 5.4rem); } .hellcat-copy h2 span { color: #8e80ff; } .hellcat-copy > p { max-width: 620px; margin: 1.6rem 0; color: #9aa4af; }
.hellcat-points { margin: 2rem 0; display: flex; flex-wrap: wrap; gap: .5rem; } .hellcat-points span { padding: .42rem .62rem; color: #aeb6bf; border: 1px solid rgba(255,255,255,.13); font-size: .75rem; } .light-link { color: #fff; border-color: #4e5662; } .light-link span { color: var(--cyan); }
.router-demo { padding: clamp(1.4rem, 3vw, 2.2rem); border: 1px solid rgba(255,255,255,.14); background: rgba(9,11,19,.8); box-shadow: 0 35px 120px rgba(0,0,0,.45); backdrop-filter: blur(10px); }
.router-head { margin: calc(clamp(1.4rem, 3vw, 2.2rem) * -1); margin-bottom: 1.8rem; height: 45px; padding: 0 1rem; display: flex; justify-content: space-between; align-items: center; color: #7d8792; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: .72rem; } .router-head span:last-child { color: #aab3bc; display: inline-flex; align-items: center; }
.router-demo > p { color: #6f7984; font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.workload-buttons { display: flex; flex-wrap: wrap; gap: .45rem; } .workload-buttons button { padding: .55rem .75rem; color: #88939d; border: 1px solid var(--line); background: transparent; font-size: .76rem; font-family: var(--display); font-weight: 500; cursor: pointer; transition: all .2s; } .workload-buttons button:hover, .workload-buttons button.active { color: var(--ink); border-color: var(--cyan); background: var(--cyan); }
.router-map { min-height: 300px; margin-top: 1.4rem; display: grid; grid-template-columns: 1fr 40px 80px 40px 1.2fr; align-items: center; }
.request-pill, .route-target { min-height: 92px; padding: .85rem; display: flex; flex-direction: column; justify-content: center; border: 1px solid var(--line); background: #10151d; transition: border .3s, background .3s, opacity .3s, transform .3s var(--ease); }
.request-pill small, .route-target small { color: #66727d; font-family: var(--mono); font-size: .66rem; letter-spacing: .08em; } .request-pill strong, .route-target strong { margin-top: .35rem; font-size: .78rem; font-family: var(--mono); font-weight: 500; } .request-pill span, .route-target span { margin-top: .25rem; color: #717c87; font-size: .72rem; font-family: var(--mono); }
.route-targets { display: grid; gap: .5rem; }
.route-target { min-height: 64px; padding: .65rem .85rem; opacity: .4; transform: scale(.98); }
.route-target.selected { opacity: 1; transform: scale(1); border-color: var(--cyan); background: rgba(78,231,255,.08); box-shadow: 0 0 30px rgba(78,231,255,.12); }
.route-target.selected small { color: var(--cyan); }
.route-target.fallback { opacity: .8; border-style: dashed; }
.decision-core { position: relative; width: 80px; height: 80px; display: grid; place-items: center; align-content: center; border: 1px solid rgba(124,107,255,.6); border-radius: 50%; background: rgba(124,107,255,.12); box-shadow: 0 0 45px rgba(124,107,255,.18); transition: box-shadow .3s; }
.decision-core::before { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 1px solid rgba(124,107,255,.25); border-top-color: var(--violet); animation: orbit 3s linear infinite; }
.decision-core.thinking { box-shadow: 0 0 70px rgba(124,107,255,.45); } .decision-core.thinking::before { animation-duration: .6s; }
.decision-core > span { font-family: var(--display); font-weight: 700; color: #a99dff; } .decision-core small { margin-top: .1rem; color: #6d7582; font-family: var(--mono); font-size: .62rem; line-height: 1.2; text-align: center; }
.route-line { position: relative; height: 1px; overflow: hidden; background: rgba(255,255,255,.16); } .route-pulse { position: absolute; width: 25px; height: 1px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); animation: routePulse 1.3s linear infinite; } .route-line.second .route-pulse { animation-delay: .65s; }
.router-foot { margin-top: 1.4rem; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); } .router-foot span { padding-top: 1rem; color: #68727e; font-family: var(--mono); font-size: .68rem; } .router-foot b { margin-right: .35rem; color: #d7dce2; font-size: .72rem; font-weight: 500; }

/* Handoff */
.handoff-section { background: #f4f6f7; }
.handoff-grid { margin-top: 5rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--dark-line); }
.handoff-card { position: relative; min-height: 290px; padding: 2.2rem 2rem 2rem 0; border-right: 1px solid var(--dark-line); } .handoff-card + .handoff-card { padding-left: 2rem; } .handoff-card:last-child { border-right: 0; }
.handoff-card::before { content: ""; position: absolute; top: -1px; left: 0; width: 0; height: 2px; background: var(--cyan-deep); transition: width .8s var(--ease); } .handoff-card + .handoff-card::before { left: 2rem; } .handoff-card.visible::before { width: 56px; }
.handoff-card > span { color: var(--cyan-deep); font-family: var(--mono); font-size: .72rem; } .handoff-card h3 { margin: 4.5rem 0 1rem; font-size: 1.5rem; } .handoff-card p { color: #626b74; }

/* FAQ */
.faq-section { background: var(--paper); border-top: 1px solid var(--dark-line); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.faq-list { border-top: 1px solid var(--dark-line); }
.faq-list details { border-bottom: 1px solid var(--dark-line); }
.faq-list summary { position: relative; padding: 1.4rem 3rem 1.4rem 0; list-style: none; cursor: pointer; font-family: var(--display); font-weight: 600; font-size: 1.1rem; transition: color .2s; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: .2rem; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--dark-line); color: var(--cyan-deep); font-weight: 400; transition: transform .3s var(--ease), background .2s; }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); background: var(--ink); color: var(--cyan); border-color: var(--ink); }
.faq-list summary:hover { color: var(--cyan-deep); }
.faq-list details p { margin: 0 0 1.5rem; max-width: 620px; color: #5f6971; animation: fadeUp .4s var(--ease); }

/* Contact */
.contact-section { position: relative; padding: clamp(6rem, 10vw, 10rem) var(--pad); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); color: #fff; background: var(--ink); overflow: hidden; }
.contact-section::before { content: ""; position: absolute; width: 50vw; height: 50vw; right: -20vw; bottom: -30vw; border-radius: 50%; background: radial-gradient(circle, rgba(78,231,255,.12), transparent 60%); pointer-events: none; }
.contact-intro, .contact-form { position: relative; }
.contact-intro .eyebrow { color: #7a848d; } .contact-intro h2 { max-width: 660px; font-size: clamp(3.2rem, 5vw, 5.6rem); } .contact-intro > p { max-width: 570px; margin: 1.5rem 0; color: #929ca6; }
.contact-aside { margin-top: 4rem; padding-top: 1rem; display: grid; gap: .25rem; border-top: 1px solid var(--line); } .contact-aside span { color: #646e78; font-size: .75rem; } .contact-aside a { color: #cfd5da; text-decoration: none; font-size: .86rem; } .contact-aside b { margin-left: .5rem; color: var(--cyan); }
.contact-form { padding: clamp(1.5rem, 3vw, 3rem); border: 1px solid var(--line); background: rgba(12,16,21,.9); backdrop-filter: blur(10px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.contact-form label { display: grid; gap: .55rem; margin-bottom: 1.2rem; color: #8b959f; font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; padding: .9rem 0; color: #edf1f4; border: 0; border-bottom: 1px solid #303943; border-radius: 0; outline: none; background: transparent; font-family: var(--body); font-size: .92rem; text-transform: none; letter-spacing: 0; transition: border .2s; }
.contact-form select { color: #a8b0b8; } .contact-form option { color: #111; background: #fff; } .contact-form textarea { resize: vertical; min-height: 130px; } .contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--cyan); } .contact-form .invalid { border-color: #ff7588; }
.form-bottom { margin-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; } .form-bottom p { max-width: 300px; margin: 0; color: #626d77; font-size: .76rem; } .form-bottom p.success { color: var(--lime); } .form-bottom p.error { color: #ff7588; } .contact-form button { border: 0; }

/* Contact form · HellCat screening console */
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form { --scan: var(--cyan); --clear: var(--lime); --spam: #ff5c7a; --warn: #ffc15e; isolation: isolate; }
.contact-form > label, .contact-form > .form-row, .contact-form > .form-bottom { transition: opacity .5s var(--ease), filter .5s var(--ease), transform .5s var(--ease); }
.contact-form.is-sweeping::after { content: ""; position: absolute; z-index: 4; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan) 20%, #fff 50%, var(--cyan) 80%, transparent); box-shadow: 0 0 18px 3px rgba(78,231,255,.55), 0 -40px 60px -20px rgba(78,231,255,.18); animation: scanSweep .9s cubic-bezier(.6,.1,.3,1) forwards; pointer-events: none; }
.contact-form.is-sweeping input, .contact-form.is-sweeping textarea, .contact-form.is-sweeping select { border-color: rgba(78,231,255,.6); }
.contact-form.is-scanning > label, .contact-form.is-scanning > .form-row, .contact-form.is-scanning > .form-bottom { opacity: 0; filter: blur(6px); transform: scale(.985); pointer-events: none; }

.scan { position: absolute; z-index: 3; inset: 0; padding: clamp(1.2rem, 2.6vw, 2.2rem); display: grid; grid-template-rows: auto 1fr auto; gap: 1.2rem; color: #dfe5eb; background: radial-gradient(120% 90% at 20% 30%, rgba(78,231,255,.07), transparent 55%), rgba(8,11,15,.94); overflow: auto; opacity: 0; transition: opacity .45s var(--ease); }
.scan[hidden] { display: none; }
.scan.on { opacity: 1; }
.scan::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 28px 28px; mask-image: radial-gradient(circle at 30% 45%, #000, transparent 75%); -webkit-mask-image: radial-gradient(circle at 30% 45%, #000, transparent 75%); }
.scan-head { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .9rem; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: #7c8792; }
.scan-title { color: #c6ced5; display: inline-flex; align-items: center; } .scan-title i { width: 6px; height: 6px; margin-right: .6rem; border-radius: 50%; background: var(--scan); box-shadow: 0 0 12px var(--scan); animation: breathe 1.2s infinite; transition: background .4s, box-shadow .4s; }
.scan-body { display: grid; grid-template-columns: minmax(170px, 220px) 1fr; gap: clamp(1.2rem, 3vw, 2.6rem); align-items: center; }

.scan-core { position: relative; width: 100%; aspect-ratio: 1; color: var(--scan); transition: color .5s; }
.scan-core svg { width: 100%; height: 100%; overflow: visible; }
.scan-core circle { fill: none; }
.ring-track { stroke: rgba(255,255,255,.08); stroke-width: 2; }
.ring-progress { stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-dasharray: 552.9; stroke-dashoffset: 552.9; transform: rotate(-90deg); transform-origin: 100px 100px; filter: drop-shadow(0 0 6px currentColor); transition: stroke-dashoffset .35s linear; }
.ring-dash { stroke: currentColor; stroke-opacity: .35; stroke-width: 1; stroke-dasharray: 2 6; transform-origin: 100px 100px; animation: orbit 14s linear infinite reverse; }
.ring-inner { stroke: rgba(255,255,255,.1); stroke-width: 1; }
.ring-sweep { color: inherit; transform-origin: 100px 100px; animation: orbit 1.6s linear infinite; transition: opacity .4s; }
.ring-orbit circle { fill: currentColor; }
.ring-orbit { transform-origin: 100px 100px; animation: orbit 5s linear infinite; filter: drop-shadow(0 0 4px currentColor); }
.scan .mark { fill: none; stroke: currentColor; stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 220; stroke-dashoffset: 220; opacity: 0; filter: drop-shadow(0 0 10px currentColor); }
.scan .mark-lock { stroke-width: 5; }
.scan-readout { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; transition: opacity .3s; }
.scan-readout b { font-family: var(--display); font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 600; line-height: 1; letter-spacing: -.04em; color: #fff; font-variant-numeric: tabular-nums; }
.scan-readout b::after { content: "%"; font-size: .4em; margin-left: .1em; color: var(--scan); }
.scan-readout span { margin-top: .45rem; font-family: var(--mono); font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; color: #7c8792; }

.scan-panel { display: grid; min-width: 0; }
.scan-panel > * { grid-area: 1 / 1; }
.scan-steps { margin: 0; padding: 0; list-style: none; display: grid; gap: .15rem; transition: opacity .35s, transform .35s var(--ease); }
.scan-steps li { display: grid; grid-template-columns: 18px 1fr auto; gap: .75rem; align-items: center; padding: .55rem 0; border-bottom: 1px solid rgba(255,255,255,.06); font-size: .84rem; color: #56616b; transition: color .3s; }
.scan-steps li i { width: 10px; height: 10px; border: 1px solid #3a444e; transform: rotate(45deg); transition: background .3s, border .3s, box-shadow .3s; }
.scan-steps li em { font-style: normal; font-family: var(--mono); font-size: .64rem; letter-spacing: .08em; color: #46515b; }
.scan-steps li.active { color: #e7edf2; } .scan-steps li.active i { border-color: var(--scan); animation: stepSpin 1s linear infinite; box-shadow: 0 0 10px rgba(78,231,255,.5); } .scan-steps li.active em { color: var(--scan); }
.scan-steps li.done { color: #9aa4ad; } .scan-steps li.done i { background: var(--scan); border-color: var(--scan); } .scan-steps li.done em { color: #7c8792; }

.scan-result { align-self: center; opacity: 0; transform: translateY(10px); transition: opacity .5s var(--ease) .1s, transform .5s var(--ease) .1s; }
.scan-result[hidden] { display: none; }
.scan-kicker { margin: 0 0 .6rem; font-family: var(--mono); font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--scan); }
.scan-result h3 { margin: 0; font-size: clamp(2.4rem, 4.4vw, 3.6rem); line-height: .95; letter-spacing: -.05em; color: #fff; }
.scan-copy { margin: .9rem 0 1.1rem; max-width: 440px; color: #9ba5ae; font-size: .9rem; }
.scan-telemetry { margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.scan-telemetry div { padding: .6rem .8rem .6rem 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.scan-telemetry dt { font-family: var(--mono); font-size: .58rem; letter-spacing: .12em; text-transform: uppercase; color: #5f6a74; }
.scan-telemetry dd { margin: .15rem 0 0; font-family: var(--mono); font-size: .78rem; color: #dfe5eb; word-break: break-word; }
.contact-form .scan-action { margin-top: 1.2rem; min-height: 44px; border: 1px solid rgba(255,255,255,.22); } .scan-action[hidden] { display: none; }

.scan-stream { height: 3.3em; overflow: hidden; font-family: var(--mono); font-size: .66rem; line-height: 1.1em; letter-spacing: .08em; color: #2d3842; white-space: nowrap; transition: opacity .4s; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.scan-stream div { overflow: hidden; }
.scan-stream b { font-weight: 400; color: var(--scan); text-shadow: 0 0 8px currentColor; }

/* Verdicts */
.scan.resolved .ring-sweep, .scan.resolved .scan-readout { opacity: 0; }
.scan.resolved .scan-steps { opacity: 0; transform: translateY(-10px); pointer-events: none; }
.scan.resolved .scan-result { opacity: 1; transform: none; }
.scan.resolved .scan-stream { opacity: .35; }
.scan.resolved .scan-title i { animation: none; }
.scan.v-clear { --scan: var(--clear); } .scan.v-spam, .scan.v-locked { --scan: var(--spam); } .scan.v-warn { --scan: var(--warn); }
.scan.v-clear .mark-clear, .scan.v-spam .mark-spam, .scan.v-locked .mark-lock { opacity: 1; animation: markDraw .7s var(--ease) .15s forwards; }
.scan.v-spam .scan-result h3, .scan.v-locked .scan-result h3 { animation: glitch .6s steps(2, end) .1s 2; }
.scan.v-spam .scan-core, .scan.v-locked .scan-core { animation: shake .45s var(--ease); }
.scan.v-clear .scan-core::after { content: ""; position: absolute; inset: 6%; border-radius: 50%; border: 2px solid var(--clear); animation: pulseOut 1.1s var(--ease) forwards; pointer-events: none; }
.contact-form.locked > label, .contact-form.locked > .form-row, .contact-form.locked > .form-bottom { visibility: hidden; }

@keyframes scanSweep { 0% { top: 0; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
@keyframes stepSpin { to { transform: rotate(405deg); } }
@keyframes markDraw { to { stroke-dashoffset: 0; } }
@keyframes pulseOut { from { opacity: .9; transform: scale(.9); } to { opacity: 0; transform: scale(1.35); } }
@keyframes shake { 20% { transform: translateX(-6px); } 40% { transform: translateX(5px); } 60% { transform: translateX(-3px); } 80% { transform: translateX(2px); } }
@keyframes glitch { 0% { text-shadow: 3px 0 var(--spam), -3px 0 var(--cyan); transform: translateX(1px); } 50% { text-shadow: -3px 0 var(--spam), 3px 0 var(--cyan); transform: translateX(-1px); } 100% { text-shadow: none; transform: none; } }

@media (max-width: 760px) {
  .scan-body { grid-template-columns: 1fr; justify-items: center; }
  .scan-core { width: 170px; }
  .scan-panel { width: 100%; }
  .scan-head { flex-direction: column; gap: .3rem; }
  .scan-telemetry { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Footer */
.site-footer { padding: 4rem var(--pad) 1.5rem; display: grid; grid-template-columns: .75fr 1.1fr 1fr; gap: 3rem; align-items: start; color: #d8dde2; border-top: 1px solid var(--line); background: var(--ink); } .footer-brand .brand-mark { width: 31px; } .site-footer > p { margin: .2rem 0 0; color: #69737d; font-size: .82rem; } .footer-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 1.2rem; } .footer-links a { color: #8e98a1; text-decoration: none; font-size: .76rem; transition: color .2s; } .footer-links a:hover { color: #fff; } .footer-bottom { grid-column: 1 / -1; margin-top: 4rem; padding-top: 1rem; display: flex; justify-content: space-between; color: #46505a; border-top: 1px solid rgba(255,255,255,.07); font-family: var(--mono); font-size: .7rem; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
[data-delay="1"] { transition-delay: .1s; } [data-delay="2"] { transition-delay: .2s; } [data-delay="3"] { transition-delay: .3s; } [data-delay="4"] { transition-delay: .4s; }

/* Keyframes */
@keyframes breathe { 50% { opacity: .45; } }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes packetMove { from { offset-distance: 0%; opacity: 0; } 12%, 88% { opacity: 1; } to { offset-distance: 100%; opacity: 0; } }
@keyframes dashFlow { to { stroke-dashoffset: -20; } }
@keyframes routePulse { from { transform: translateX(-25px); } to { transform: translateX(70px); } }
@keyframes ticker { to { transform: translateX(-50%); } }
@keyframes riseIn { to { transform: translateY(0); } }
@keyframes scrollHint { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { transform: translateY(0); opacity: 0; } }
@keyframes tagIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes barPulse { 50% { opacity: .55; } }

/* ============================== RESPONSIVE ============================== */
@media (max-width: 1120px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 135px; }
  .hero-copy { max-width: 880px; } .system-stage { max-width: 840px; width: 100%; justify-self: center; } .hero-rail, .scroll-hint { display: none; }
  .control-section, .hellcat-section, .contact-section, .faq-grid { grid-template-columns: 1fr; } .control-copy, .hellcat-copy, .contact-intro { max-width: 860px; } .product-lockup { margin-bottom: 3rem; }
  .cap-card, .cap-card.cap-wide { grid-column: span 3; }
}

@media (max-width: 760px) {
  :root { --pad: 1.15rem; }
  .cursor-glow { display: none; }
  .site-header { height: 68px; } .menu-toggle { display: block; } .nav-links { position: absolute; inset: 68px 0 auto; padding: 1.5rem var(--pad) 2rem; display: none; align-items: stretch; gap: 0; background: rgba(5,7,10,.98); border-bottom: 1px solid var(--line); } .nav-links.open { display: grid; } .nav-links a { padding: .9rem 0; border-bottom: 1px solid var(--line); } .nav-links a:not(.nav-cta)::after { display: none; } .nav-links .nav-cta { margin-top: .8rem; padding-inline: .8rem; border: 1px solid var(--line); } .menu-toggle.open span:first-child { transform: translateY(4px) rotate(45deg); } .menu-toggle.open span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .brand-by { display: none; } .hero { padding-top: 120px; gap: 4rem; } .hero-copy h1 { font-size: clamp(3.4rem, 16vw, 5.4rem); } .hero-lede { font-size: 1rem; } .hero-proof { grid-template-columns: 1fr; gap: 1rem; } .hero-proof div { padding-bottom: 1rem; border-bottom: 1px solid var(--line); } .hero-proof > div > span { max-width: none; }
  .system-stage { min-height: 660px; backdrop-filter: none; } .stage-topline { padding-inline: .7rem; } .stage-topline span:first-child { max-width: 140px; } .network-lines { opacity: .45; } .system-node { min-width: 145px; } .node-you { left: 3%; top: 30%; } .node-relay { left: 43%; top: 12%; } .node-code { right: 3%; top: 38%; } .node-cloud { right: 3%; top: 51%; } .node-ai { right: 3%; top: 64%; } .stage-readout { width: 94%; bottom: 2%; left: 3%; min-height: 0; } .relay-orbit { display: none; }
  .manifesto-text { font-size: 1.5rem; }
  .section { padding-block: 5.5rem; } .section-heading h2, .control-copy h2, .hellcat-copy h2, .contact-intro h2, .section-heading.compact h2 { font-size: clamp(2.6rem, 12vw, 4.2rem); } .fit-finder { grid-template-columns: 1fr; } .fit-tabs { border-right: 0; border-bottom: 1px solid var(--dark-line); } .fit-tabs button { min-height: 60px; font-size: .9rem; } .fit-result { min-height: 520px; padding: 2rem 1.3rem; } .fit-result h3 { font-size: 2.1rem; } .fit-timeline > div { grid-template-columns: 1fr; gap: .8rem; } .fit-timeline span { padding-top: .8rem; }
  .cap-grid { grid-template-columns: 1fr; } .cap-card, .cap-card.cap-wide { grid-column: auto; min-height: 360px; padding: 2rem 1.4rem; } .cap-card h3 { margin-top: 4.5rem; } .cap-card ul { grid-template-columns: 1fr; } .cap-card.cap-dark::before { font-size: 13rem; } .cap-icon { width: 80px; }
  .control-section, .hellcat-section, .contact-section { padding-block: 5.5rem; } .control-points b { flex-basis: 64px; } .console-steps li { grid-template-columns: 28px 1fr; } .console-steps li > i { grid-column: 2; } .router-map { min-height: 360px; grid-template-columns: 1fr; gap: .7rem; } .route-line { width: 1px; height: 28px; margin: 0 auto; } .route-pulse { width: 1px; height: 12px; animation-name: routePulseVertical; } .decision-core { margin: 0 auto; } .router-foot { grid-template-columns: 1fr 1fr; gap: .4rem; } .principle-list article { grid-template-columns: 35px 1fr; } .principle-list article p { grid-column: 2; } .handoff-grid { grid-template-columns: 1fr; } .handoff-card, .handoff-card + .handoff-card { min-height: auto; padding: 2rem 0; border-right: 0; border-bottom: 1px solid var(--dark-line); } .handoff-card + .handoff-card::before { left: 0; } .handoff-card h3 { margin-top: 2rem; } .form-row { grid-template-columns: 1fr; } .form-bottom { align-items: stretch; flex-direction: column; } .site-footer { grid-template-columns: 1fr; } .footer-links { justify-content: flex-start; } .footer-bottom { margin-top: 1.5rem; gap: 1rem; align-items: flex-start; flex-direction: column; }
  .faq-list summary { font-size: 1rem; }
}

@keyframes routePulseVertical { from { transform: translateY(-12px); } to { transform: translateY(28px); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal, .intro-1, .intro-3, .intro-4, .intro-5, .intro-6 { opacity: 1; transform: none; }
  h1 .line > span { transform: none; }
  .manifesto-text .w { color: #fff; }
  .cursor-glow, .scroll-hint { display: none; }
  .contact-form.is-sweeping::after { display: none; }
  .scan .mark { stroke-dashoffset: 0; }
}