@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

@font-face {
  font-family: "Oswald";
  src: url("/assets/fonts/oswald-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #050b14;
  --ink-raised: #071321;
  --ink-soft: #0b1a2b;
  --cyan: #00e5ff;
  --blue: #00a2ff;
  --white: #ffffff;
  --copy: #c2cfdb;
  --muted: #8195a8;
  --line: rgba(151, 210, 231, 0.16);
  --line-strong: rgba(0, 229, 255, 0.42);
  --success: #66f2b0;
  --danger: #ffadad;
  --page: min(100% - 40px, 1240px);
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Manrope", sans-serif;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--ink);
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% 4%, rgba(0, 162, 255, 0.12), transparent 27rem),
    linear-gradient(180deg, #050b14 0%, #06101b 58%, #050b14 100%);
  color: var(--copy);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.027) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.027) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
  content: "";
  pointer-events: none;
}

::selection { background: var(--cyan); color: var(--ink); }

a { color: inherit; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, summary { cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 3px;
}

.container { width: var(--page); margin-inline: auto; }

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-160%);
  border: 1px solid var(--cyan);
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease;
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 18px 0 auto;
  transition: transform 240ms var(--ease);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 28px, 1240px);
  min-height: 72px;
  margin-inline: auto;
  padding: 10px 12px 10px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(5, 11, 20, 0.82);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(22px) saturate(130%);
}

.site-header.is-scrolled .nav-shell { border-color: rgba(0, 229, 255, 0.24); background: rgba(5, 11, 20, 0.95); }

.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; filter: drop-shadow(0 0 8px rgba(0, 229, 255, 0.55)); }
.brand-type { display: grid; line-height: 1; }
.brand-name { color: var(--cyan); font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; letter-spacing: 0.23em; }
.brand-subtitle { margin-top: 5px; color: #7adff0; font-family: var(--font-display); font-size: 0.52rem; font-weight: 500; letter-spacing: 0.43em; }

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-menu a { padding: 10px 13px; border-radius: 9px; color: #a7bac9; font-size: 0.84rem; font-weight: 600; text-decoration: none; transition: color 160ms ease, background 160ms ease; }
.nav-menu a:hover { background: rgba(255,255,255,.045); color: var(--white); }
.nav-menu .nav-cta { margin-left: 6px; padding-inline: 18px; border: 1px solid var(--line-strong); background: rgba(0, 229, 255, 0.09); color: var(--cyan); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: transparent;
}
.nav-toggle span { display: block; width: 100%; height: 1px; margin: 5px 0; background: var(--cyan); transition: transform 180ms ease; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }

.hero { position: relative; min-height: 100svh; padding: 150px 0 82px; overflow: clip; }
.hero::after { position: absolute; right: -12rem; bottom: -28rem; width: 55rem; height: 55rem; border: 1px solid rgba(0,229,255,.06); border-radius: 50%; content: ""; }

.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); gap: clamp(36px, 6vw, 96px); align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow, .section-kicker { margin: 0 0 24px; color: var(--cyan); font-family: var(--font-display); font-size: .78rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }

h1, h2, h3 { margin: 0; color: var(--white); font-family: var(--font-display); font-weight: 600; text-wrap: balance; }
h1 { max-width: 790px; font-size: clamp(4.2rem, 8.2vw, 8.9rem); line-height: .88; letter-spacing: -.035em; text-transform: uppercase; }
h1 span { color: var(--cyan); }
h2 { font-size: clamp(3rem, 5.8vw, 6rem); line-height: .96; letter-spacing: -.025em; text-transform: uppercase; }
h3 { font-size: clamp(1.75rem, 3vw, 2.7rem); line-height: 1; }

.hero-lede { max-width: 680px; margin: 32px 0 0; color: #afc0cd; font-size: clamp(1rem, 1.5vw, 1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms var(--ease), box-shadow 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { border-color: var(--cyan); background: var(--cyan); color: var(--ink); box-shadow: 0 0 32px rgba(0,229,255,.16); }
.button-primary:hover { box-shadow: 0 0 42px rgba(0,229,255,.34); }
.button-secondary { border-color: var(--line); background: rgba(7,19,33,.75); color: var(--white); }
.button-secondary:hover { border-color: var(--line-strong); }

.signal-index { display: grid; grid-template-columns: repeat(3, 1fr); margin: 58px 0 0; padding: 0; border-block: 1px solid var(--line); list-style: none; }
.signal-index li { display: grid; grid-template-columns: auto 1fr; gap: 1px 12px; padding: 18px 12px 18px 0; }
.signal-index li + li { padding-left: 18px; border-left: 1px solid var(--line); }
.signal-index span { grid-row: 1 / 3; color: var(--cyan); font-family: var(--font-display); font-size: .7rem; letter-spacing: .12em; }
.signal-index strong { color: var(--white); font-family: var(--font-display); font-size: .92rem; font-weight: 600; letter-spacing: .045em; }
.signal-index small { color: var(--muted); font-size: .67rem; text-transform: uppercase; letter-spacing: .08em; }

.hero-visual { position: relative; min-height: 650px; isolation: isolate; }
.hero-visual::before { position: absolute; z-index: -2; inset: 15% -5% 8%; border-radius: 50%; background: radial-gradient(circle, rgba(0,229,255,.14), rgba(0,162,255,.035) 40%, transparent 70%); content: ""; filter: blur(10px); }
.brand-orbit { position: absolute; z-index: 2; inset: 8% 13% 0; display: grid; place-items: center; margin: 0; animation: logoPulse 2.8s ease-in-out infinite; }
.master-logo { width: 100%; max-height: 570px; object-fit: contain; mix-blend-mode: screen; }

@keyframes logoPulse {
  0%, 100% { filter: drop-shadow(0 0 7px rgba(0,229,255,.38)); }
  50% { filter: drop-shadow(0 0 18px rgba(0,229,255,.72)); }
}

.orbit-field { position: absolute; z-index: 0; inset: 5% -4% 4%; }
.orbit { position: absolute; inset: 11%; border: 1px solid rgba(0,229,255,.16); border-radius: 50%; animation: orbitSpin 22s linear infinite; }
.orbit::before, .orbit::after { position: absolute; top: 50%; width: 8px; height: 8px; border: 2px solid var(--cyan); border-radius: 50%; background: var(--ink); box-shadow: 0 0 16px var(--cyan); content: ""; }
.orbit::before { left: -5px; }
.orbit::after { right: -5px; }
.orbit-two { inset: 22%; border-color: rgba(0,162,255,.22); animation-direction: reverse; animation-duration: 15s; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }

.orbit-node { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 14px var(--blue); animation: nodeBlink 3.4s ease-in-out infinite; }
.node-one { top: 8%; left: 47%; }
.node-two { top: 39%; right: 2%; animation-delay: -.8s; }
.node-three { bottom: 9%; left: 48%; animation-delay: -1.5s; }
.node-four { top: 42%; left: 3%; animation-delay: -2.2s; }
@keyframes nodeBlink { 50% { opacity: .35; transform: scale(.7); } }

.telemetry { position: absolute; z-index: 3; display: grid; gap: 2px; padding: 10px 12px; border-left: 1px solid var(--cyan); background: linear-gradient(90deg, rgba(0,229,255,.08), transparent); font-family: var(--font-display); text-transform: uppercase; }
.telemetry span { color: var(--muted); font-size: .56rem; letter-spacing: .16em; }
.telemetry strong { color: var(--cyan); font-size: .72rem; letter-spacing: .18em; }
.telemetry-top { top: 14%; right: -2%; }
.telemetry-bottom { bottom: 11%; left: 0; }

.section { padding: clamp(92px, 11vw, 156px) 0; }
.section-heading { display: grid; grid-template-columns: 1fr 2.1fr; gap: 40px; align-items: start; margin-bottom: 58px; }
.section-heading > div > p { max-width: 670px; margin: 22px 0 0; color: var(--muted); }

.projects { border-top: 1px solid var(--line); }
.project-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.project-card { position: relative; overflow: clip; min-height: 610px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(11,26,43,.96), rgba(5,11,20,.98)); box-shadow: inset 0 1px rgba(255,255,255,.025); transition: border-color 220ms ease, transform 220ms var(--ease); }
.project-card:hover { border-color: rgba(0,229,255,.34); transform: translateY(-3px); }
.project-loadvizor { grid-column: 1 / 8; }
.project-vetshift { grid-column: 8 / 13; }
.project-dipped { grid-column: 1 / 13; min-height: 430px; }
.project-topline { display: flex; justify-content: space-between; padding: 17px 20px; border-bottom: 1px solid var(--line); color: #8da1b4; font-family: var(--font-display); font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; }
.status { color: var(--success); }
.status i { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }
.project-content { display: flex; flex-direction: column; min-height: 558px; padding: 34px; }
.project-content h3 { font-size: clamp(2.8rem, 5vw, 5.4rem); text-transform: uppercase; }
.project-tagline { max-width: 510px; margin: 15px 0 0; color: #a9bac7; font-size: .98rem; }
.project-graphic { position: relative; flex: 1; min-height: 220px; margin-block: 30px 10px; }
.project-graphic-load svg { width: 100%; height: 100%; }
.route-line { fill: none; stroke: url(#load-line); stroke-width: 2.5; stroke-linecap: square; stroke-linejoin: bevel; }
.route-echo { fill: none; stroke: rgba(0,162,255,.18); stroke-width: 1; }
.route-node { fill: var(--ink); stroke: var(--cyan); stroke-width: 3; filter: drop-shadow(0 0 8px rgba(0,229,255,.8)); }
.route-label { fill: #6e879b; font: 11px var(--font-display); letter-spacing: 2px; }

.project-details { margin-top: auto; border-top: 1px solid var(--line); }
.project-details summary { display: flex; justify-content: space-between; padding: 18px 0 10px; color: var(--white); font-family: var(--font-display); font-size: .78rem; letter-spacing: .12em; list-style: none; text-transform: uppercase; }
.project-details summary::-webkit-details-marker { display: none; }
.project-details summary span { color: var(--cyan); font-size: 1.3rem; transition: transform 180ms ease; }
.project-details[open] summary span { transform: rotate(45deg); }
.project-details ul { display: grid; gap: 8px; margin: 4px 0 18px; padding: 0; color: #93a8b8; font-size: .86rem; list-style: none; }
.project-details li::before { margin-right: 10px; color: var(--cyan); content: "→"; }
.text-link { align-self: flex-start; margin-top: 18px; color: var(--cyan); font-family: var(--font-display); font-size: .77rem; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.text-link span { display: inline-block; transition: transform 160ms ease; }
.text-link:hover span { transform: translate(3px,-3px); }

.schedule-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: 28px repeat(3, 1fr); gap: 8px; min-height: 255px; padding: 18px; border: 1px solid rgba(0,229,255,.1); background-image: linear-gradient(rgba(0,229,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(0,229,255,.045) 1px, transparent 1px); background-size: 25% 33.33%; }
.schedule-label { color: #6e879b; font-family: var(--font-display); font-size: .62rem; letter-spacing: .1em; }
.shift { align-self: stretch; min-height: 30px; border: 1px solid rgba(0,229,255,.45); background: linear-gradient(135deg, rgba(0,229,255,.25), rgba(0,162,255,.05)); box-shadow: inset 3px 0 var(--cyan); }
.shift-long { transform: translateX(-10px); }
.shift-mid { transform: translateX(8px); }

.project-content-wide { display: grid; grid-template-columns: 1fr .95fr; gap: 40px; align-items: center; min-height: 378px; }
.project-copy-wide { display: flex; flex-direction: column; align-self: stretch; }
.project-copy-wide .project-details { margin-top: auto; }
.color-orbits { min-height: 320px; margin: 0; }
.color-ring { position: absolute; inset: 10%; border: 1px solid rgba(0,229,255,.2); border-radius: 50%; }
.ring-two { inset: 25%; border-color: rgba(0,162,255,.3); }
.color-core { position: absolute; inset: 38%; display: grid; place-items: center; border: 1px solid var(--cyan); border-radius: 50%; background: rgba(0,229,255,.08); color: var(--white); font-family: var(--font-display); font-size: 1.2rem; letter-spacing: .12em; box-shadow: 0 0 42px rgba(0,229,255,.16); }
.color-dot { position: absolute; width: 34px; height: 34px; border: 5px solid var(--ink); border-radius: 50%; box-shadow: 0 0 0 1px rgba(255,255,255,.18), 0 0 24px currentColor; }
.color-cyan { top: 7%; left: 46%; background: #00e5ff; color: #00e5ff; }
.color-blue { top: 42%; right: 6%; background: #3379ff; color: #3379ff; }
.color-rose { bottom: 4%; left: 45%; background: #ec6f91; color: #ec6f91; }
.color-gold { top: 43%; left: 5%; background: #d5a93d; color: #d5a93d; }

.services { position: relative; border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(7,19,33,.55), transparent); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); }
.service-card { min-height: 390px; padding: 30px; }
.service-card + .service-card { border-left: 1px solid var(--line); }
.service-card .service-number { display: block; margin-bottom: 78px; color: var(--cyan); font-family: var(--font-display); font-size: .68rem; letter-spacing: .14em; }
.service-card svg { width: 46px; height: 46px; margin-bottom: 28px; fill: none; stroke: var(--cyan); stroke-width: 1.2; }
.service-card h3 { font-size: 1.7rem; text-transform: uppercase; }
.service-card p { color: var(--muted); font-size: .9rem; }

.approach { border-top: 1px solid var(--line); }
.approach-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 9vw, 140px); }
.approach-intro { position: sticky; top: 130px; align-self: start; }
.approach-intro h2 { font-size: clamp(3.2rem, 5.6vw, 5.8rem); }
.approach-intro > p:last-child { max-width: 520px; margin-top: 25px; color: var(--muted); }
.approach-steps { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.approach-steps li { display: grid; grid-template-columns: 72px 1fr; gap: 20px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.approach-steps > li > span { color: var(--cyan); font-family: var(--font-display); font-size: .72rem; letter-spacing: .14em; }
.approach-steps h3 { font-size: 2rem; text-transform: uppercase; }
.approach-steps p { margin: 10px 0 0; color: var(--muted); }

.contact { border-top: 1px solid var(--line); background: radial-gradient(circle at 13% 42%, rgba(0,162,255,.1), transparent 35rem); }
.contact-shell { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 8vw, 120px); }
.contact-copy h2 { font-size: clamp(3.4rem, 6vw, 6.2rem); }
.contact-copy > p:not(.section-kicker) { max-width: 510px; color: var(--muted); }
.email-link { display: inline-flex; gap: 10px; margin-top: 25px; color: var(--cyan); font-family: var(--font-display); font-size: .82rem; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }

.contact-form { display: grid; gap: 20px; padding: clamp(24px, 4vw, 42px); border: 1px solid var(--line); border-radius: 18px; background: rgba(7,19,33,.74); box-shadow: 0 24px 90px rgba(0,0,0,.22); }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.field { display: grid; gap: 8px; }
.field label { color: #cbd8e1; font-size: .76rem; font-weight: 700; letter-spacing: .04em; }
.field label span { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid rgba(151,210,231,.2); border-radius: 7px; background: rgba(5,11,20,.9); color: var(--white); padding: 13px 14px; transition: border-color 160ms ease, box-shadow 160ms ease; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(0,229,255,.38); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan); outline: none; box-shadow: 0 0 0 3px rgba(0,229,255,.1); }
.consent-field { display: grid; grid-template-columns: auto 1fr; gap: 11px; align-items: start; color: #94a8b8; font-size: .76rem; }
.consent-field input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--cyan); }
.consent-field a { color: var(--cyan); }
.honeypot { position: absolute; overflow: hidden; width: 1px; height: 1px; clip-path: inset(50%); }
.form-submit-row { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; }
.form-status { min-height: 24px; margin: 0; color: var(--muted); font-size: .77rem; }
.form-status.is-success { color: var(--success); }
.form-status.is-error { color: var(--danger); }
.form-status a { color: var(--cyan); }
.contact-form button:disabled { cursor: wait; opacity: .6; transform: none; }
.noscript-note { color: var(--danger); font-size: .8rem; }

.site-footer { padding: 48px 0 26px; border-top: 1px solid var(--line); background: #040a12; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr 1fr; gap: 40px; align-items: start; }
.footer-brand { margin-bottom: 16px; }
.footer-grid p { color: var(--muted); font-size: .78rem; }
.footer-grid nav, .footer-legal { display: grid; gap: 8px; }
.footer-grid nav a, .footer-legal a { color: #9badbb; font-size: .78rem; text-decoration: none; }
.footer-grid nav a:hover, .footer-legal a:hover { color: var(--cyan); }
.copyright { grid-column: 1 / -1; margin: 24px 0 0; padding-top: 22px; border-top: 1px solid var(--line); }

.is-js .reveal { transform: translateY(18px); transition: transform 680ms var(--ease); }
.is-js .reveal.is-visible { transform: translateY(0); }

/* Legal and error pages */
.interior-page { min-height: 100vh; }
.interior-main { padding: 170px 0 110px; }
.interior-hero { max-width: 930px; padding-bottom: 50px; border-bottom: 1px solid var(--line); }
.interior-hero h1 { font-size: clamp(4rem, 9vw, 8rem); }
.interior-hero > p:last-child { max-width: 680px; margin-top: 24px; color: var(--muted); }
.legal-layout { display: grid; grid-template-columns: 250px minmax(0, 760px); gap: 70px; padding-top: 52px; }
.legal-meta { color: var(--muted); font-family: var(--font-display); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; }
.legal-content { display: grid; gap: 38px; }
.legal-content section { scroll-margin-top: 120px; }
.legal-content h2 { font-size: 2rem; }
.legal-content h3 { margin-top: 22px; font-family: var(--font-body); font-size: 1rem; }
.legal-content p, .legal-content li { color: #a8bac7; }
.legal-content ul { padding-left: 20px; }
.legal-content a { color: var(--cyan); }
.error-main { display: grid; place-items: center; min-height: 84vh; padding: 130px 20px 70px; text-align: center; }
.error-code { margin: 0 0 18px; color: var(--cyan); font-family: var(--font-display); font-size: .78rem; letter-spacing: .2em; }
.error-main h1 { font-size: clamp(5rem, 14vw, 11rem); }
.error-main > div > p:not(.error-code) { max-width: 560px; margin: 26px auto; color: var(--muted); }
.error-orbit { position: absolute; width: min(80vw, 620px); aspect-ratio: 1; border: 1px solid rgba(0,229,255,.11); border-radius: 50%; pointer-events: none; }
.error-orbit::before { position: absolute; inset: 18%; border: 1px dashed rgba(0,162,255,.15); border-radius: inherit; content: ""; }

@media (max-width: 980px) {
  .hero-grid, .contact-shell { grid-template-columns: 1fr; }
  .hero-visual { min-height: 540px; max-width: 600px; width: 100%; margin-inline: auto; }
  .section-heading { grid-template-columns: 1fr; gap: 10px; }
  .project-loadvizor, .project-vetshift { grid-column: 1 / 13; }
  .project-card { min-height: auto; }
  .project-content { min-height: 520px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 270px; }
  .service-card + .service-card { border-top: 1px solid var(--line); border-left: 0; }
  .service-card .service-number { margin-bottom: 38px; }
  .approach-layout { grid-template-columns: 1fr; }
  .approach-intro { position: static; }
}

@media (max-width: 720px) {
  :root { --page: min(100% - 28px, 1240px); }
  html { scroll-padding-top: 88px; }
  .site-header { top: 9px; }
  .nav-shell { width: min(100% - 18px, 1240px); min-height: 62px; padding: 8px 9px 8px 12px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-name { font-size: .95rem; }
  .brand-subtitle { font-size: .45rem; }
  .nav-toggle { display: block; }
  .nav-menu { position: absolute; top: calc(100% + 8px); right: 9px; left: 9px; display: grid; gap: 2px; padding: 10px; visibility: hidden; transform: translateY(-8px); border: 1px solid var(--line); border-radius: 13px; background: rgba(5,11,20,.98); opacity: 0; box-shadow: 0 24px 70px rgba(0,0,0,.45); transition: opacity 180ms ease, transform 180ms ease, visibility 180ms; }
  .nav-menu.is-open { visibility: visible; transform: translateY(0); opacity: 1; }
  .nav-menu a { padding: 12px; }
  .nav-menu .nav-cta { margin: 5px 0 0; text-align: center; }
  .hero { min-height: auto; padding-top: 132px; }
  h1 { font-size: clamp(3.5rem, 17vw, 5.8rem); }
  .hero-lede { margin-top: 25px; }
  .hero-actions { display: grid; }
  .signal-index { grid-template-columns: 1fr; }
  .signal-index li + li { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .hero-visual { min-height: 460px; }
  .brand-orbit { inset-inline: 9%; }
  .telemetry { display: none; }
  .section { padding: 86px 0; }
  h2 { font-size: clamp(2.8rem, 13vw, 4.7rem); }
  .project-grid { gap: 12px; }
  .project-content { min-height: 500px; padding: 24px; }
  .project-content h3 { font-size: 3.1rem; }
  .project-graphic { min-height: 190px; }
  .project-content-wide { display: flex; min-height: 640px; }
  .color-orbits { min-height: 270px; order: -1; }
  .form-row, .form-submit-row { grid-template-columns: 1fr; }
  .contact-form { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .legal-layout { grid-template-columns: 1fr; gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .brand-orbit { animation: none; filter: drop-shadow(0 0 9px rgba(0,229,255,.45)); }
  .orbit, .orbit-node { animation: none; }
  .is-js .reveal { transform: none; }
}