:root {
  --navy-950: #061127;
  --navy-900: #07152f;
  --navy-800: #0b2344;
  --navy-700: #11345e;
  --ink: #132238;
  --muted: #607089;
  --line: #dce4ee;
  --surface: #ffffff;
  --surface-2: #f5f8fc;
  --teal: #24bfa1;
  --teal-bright: #45e0c0;
  --blue: #4f7cff;
  --violet: #7a66ff;
  --shadow-sm: 0 12px 36px rgba(9, 28, 57, 0.08);
  --shadow-lg: 0 28px 90px rgba(4, 17, 39, 0.18);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --container: 1180px;
  --transition: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
::selection { background: rgba(69, 224, 192, .32); color: var(--navy-950); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; }
.section-tint { background: var(--surface-2); }
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 9999;
  transform: translateY(-160%);
  background: var(--surface);
  color: var(--navy-900);
  padding: 10px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  color: #fff;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition), backdrop-filter var(--transition);
}
.site-header.is-scrolled {
  background: rgba(255,255,255,.93);
  color: var(--navy-900);
  box-shadow: 0 8px 30px rgba(5, 22, 49, .08);
  backdrop-filter: blur(16px);
}
.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: -.02em;
  font-weight: 500;
}
.brand img { width: 42px; height: 42px; }
.brand strong { font-weight: 800; }
.primary-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: .95rem;
  font-weight: 650;
}
.primary-nav > a:not(.button) {
  text-decoration: none;
  opacity: .83;
  transition: opacity var(--transition), transform var(--transition);
}
.primary-nav > a:not(.button):hover,
.primary-nav > a:not(.button):focus-visible { opacity: 1; transform: translateY(-1px); }
.menu-toggle {
  display: none;
  border: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,.12);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.site-header.is-scrolled .menu-toggle { background: var(--surface-2); }
.menu-toggle span:not(.sr-only) { width: 20px; height: 2px; background: currentColor; border-radius: 10px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--teal-bright), #7ef0d9);
  color: var(--navy-950);
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(36, 191, 161, .18);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}
.button:hover,
.button:focus-visible { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(36, 191, 161, .26); filter: saturate(1.04); }
.button-small { min-height: 42px; padding-inline: 17px; font-size: .9rem; }
.button-full { width: 100%; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--navy-800);
  text-decoration: none;
  font-weight: 800;
}
.text-link span { transition: transform var(--transition); }
.text-link:hover span { transform: translateX(4px); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 158px 0 0;
  color: #fff;
  background:
    radial-gradient(circle at 78% 18%, rgba(79,124,255,.22), transparent 28%),
    radial-gradient(circle at 25% 30%, rgba(36,191,161,.14), transparent 30%),
    linear-gradient(135deg, var(--navy-950), var(--navy-900) 48%, #0b2a4e 100%);
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 90px;
  background: var(--surface);
  clip-path: polygon(0 58%, 100% 0, 100% 100%, 0 100%);
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  opacity: .3;
  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: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
}
.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(430px, .96fr);
  align-items: center;
  gap: 62px;
  padding-bottom: 110px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: .78rem;
  line-height: 1.2;
  letter-spacing: .17em;
  text-transform: uppercase;
  font-weight: 900;
}
.hero .eyebrow { color: var(--teal-bright); }
.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3.2rem, 6vw, 6.6rem);
  line-height: .98;
  letter-spacing: -.065em;
  font-weight: 820;
}
.hero h1 span {
  background: linear-gradient(90deg, var(--teal-bright), #8de7ff 54%, #a493ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  max-width: 680px;
  margin: 28px 0 0;
  color: rgba(255,255,255,.79);
  font-size: clamp(1.08rem, 1.7vw, 1.28rem);
  line-height: 1.65;
}
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 36px; }
.hero .text-link { color: #fff; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 34px; color: rgba(255,255,255,.62); font-size: .88rem; }
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--teal-bright); box-shadow: 0 0 0 5px rgba(69,224,192,.08); }

.hero-visual { position: relative; min-height: 480px; display: grid; place-items: center; }
.visual-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(69,224,192,.17), transparent 64%);
  filter: blur(4px);
}
.signal-card {
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.055));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg);
}
.signal-card-main {
  position: relative;
  z-index: 2;
  width: min(100%, 520px);
  padding: 24px;
  border-radius: 28px;
  transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
}
.signal-topline { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.signal-label { color: rgba(255,255,255,.85); font-weight: 800; }
.live-dot { display: inline-flex; align-items: center; gap: 7px; color: var(--teal-bright); font-size: .78rem; font-weight: 800; }
.live-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 6px rgba(69,224,192,.1); }
.signal-chart { margin: 18px -4px 2px; }
.chart-grid { stroke: rgba(255,255,255,.09); stroke-width: 1; }
.chart-area { fill: url(#areaGradient); }
.chart-line { fill: none; stroke: var(--teal-bright); stroke-width: 4; stroke-linecap: round; }
.signal-chart circle { fill: #fff; stroke: var(--teal-bright); stroke-width: 4; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 6px; }
.metric-row div { padding: 14px; border-radius: 14px; background: rgba(4,17,39,.32); }
.metric-row span { display: block; color: rgba(255,255,255,.5); font-size: .68rem; }
.metric-row strong { display: block; margin-top: 3px; color: #fff; font-size: .82rem; }
.floating-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 12px; padding: 15px 17px; border-radius: 17px; }
.floating-card-a { top: 42px; right: -18px; }
.floating-card-b { left: -28px; bottom: 44px; }
.floating-card strong, .floating-card span { display: block; }
.floating-card strong { font-size: .84rem; }
.floating-card span { color: rgba(255,255,255,.58); font-size: .68rem; }
.icon-box { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 12px; background: rgba(69,224,192,.15); color: var(--teal-bright); font-size: .75rem; font-weight: 900; }
.mini-bars { width: 42px; height: 34px; display: flex; align-items: end; gap: 4px; }
.mini-bars i { flex: 1; border-radius: 5px 5px 2px 2px; background: linear-gradient(var(--teal-bright), var(--blue)); }
.mini-bars i:nth-child(1) { height: 34%; }
.mini-bars i:nth-child(2) { height: 55%; }
.mini-bars i:nth-child(3) { height: 76%; }
.mini-bars i:nth-child(4) { height: 100%; }

.capability-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  margin-bottom: 30px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  background: rgba(255,255,255,.1);
  box-shadow: var(--shadow-lg);
}
.capability-strip span { padding: 17px 14px; text-align: center; background: rgba(5,21,47,.84); color: rgba(255,255,255,.72); font-size: .78rem; font-weight: 750; }

.section-heading { max-width: 790px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2,
.intro-section h2,
.about-copy h2,
.contact-copy h2,
.legal-content h1,
.error-card h1 {
  margin: 0;
  color: var(--navy-900);
  font-size: clamp(2.3rem, 4.2vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -.05em;
}
.section-heading > p:last-child { margin: 20px 0 0; color: var(--muted); font-size: 1.06rem; }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.intro-copy { max-width: 720px; }
.intro-copy p { margin: 0 0 18px; color: #4f6078; font-size: 1.06rem; }
.intro-copy p:first-child { color: var(--ink); font-size: 1.24rem; font-weight: 650; }

.capability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 56px; }
.capability-card {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: 0 10px 34px rgba(11, 35, 68, .04);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.capability-card::after {
  content: "";
  position: absolute;
  top: -110px; right: -100px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,124,255,.08), transparent 68%);
}
.capability-card:hover { transform: translateY(-5px); border-color: #cbd8e8; box-shadow: 0 20px 48px rgba(11,35,68,.09); }
.featured-card { background: linear-gradient(145deg, #081a37, #0c2c51); color: #fff; border-color: transparent; box-shadow: 0 20px 54px rgba(7,21,47,.2); }
.featured-card::after { background: radial-gradient(circle, rgba(69,224,192,.18), transparent 68%); }
.card-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 15px; background: #edf6ff; color: var(--navy-700); }
.featured-card .card-icon { background: rgba(69,224,192,.12); color: var(--teal-bright); }
.card-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card-kicker { position: absolute; right: 30px; top: 20px; margin: 0; color: #b5c1d1; font-size: 2.4rem; font-weight: 900; letter-spacing: -.05em; opacity: .65; }
.featured-card .card-kicker { color: rgba(255,255,255,.14); }
.capability-card h3 { margin: 24px 0 12px; color: var(--navy-900); font-size: 1.42rem; line-height: 1.22; letter-spacing: -.025em; }
.featured-card h3 { color: #fff; }
.capability-card > p:not(.card-kicker):not(.card-note) { margin: 0; color: var(--muted); }
.featured-card > p:not(.card-kicker):not(.card-note) { color: rgba(255,255,255,.7); }
.compact-list { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.compact-list li { position: relative; padding-left: 20px; color: #3f526b; font-size: .94rem; }
.compact-list li::before { content: ""; position: absolute; left: 0; top: .68em; width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--blue)); }
.featured-card .compact-list li { color: rgba(255,255,255,.76); }
.card-note { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); color: var(--teal-bright); font-size: .86rem; font-weight: 750; }

.approach-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-top: 52px; }
.approach-card { min-height: 245px; padding: 26px 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.approach-card > span { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 10px; background: var(--surface-2); color: var(--blue); font-size: .76rem; font-weight: 900; }
.approach-card h3 { margin: 28px 0 10px; color: var(--navy-900); font-size: 1.1rem; line-height: 1.25; }
.approach-card p { margin: 0; color: var(--muted); font-size: .91rem; }

.experience-section { background: var(--navy-950); color: #fff; }
.experience-layout { display: grid; grid-template-columns: .86fr 1.14fr; gap: 84px; align-items: start; }
.experience-intro { position: sticky; top: 116px; }
.experience-intro h2 { margin: 0; font-size: clamp(2.5rem, 4.3vw, 4.8rem); line-height: 1.04; letter-spacing: -.055em; }
.experience-intro > p:last-child { color: rgba(255,255,255,.63); font-size: 1.05rem; }
.experience-list { display: grid; }
.experience-item { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 30px 0; border-top: 1px solid rgba(255,255,255,.12); }
.experience-item:last-child { border-bottom: 1px solid rgba(255,255,255,.12); }
.experience-number { color: var(--teal-bright); font-size: .78rem; font-weight: 900; letter-spacing: .1em; }
.experience-item h3 { margin: 0 0 8px; font-size: 1.32rem; letter-spacing: -.02em; }
.experience-item p { margin: 0; color: rgba(255,255,255,.62); }

.trigger-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: start; }
.trigger-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.trigger-grid > div { display: grid; grid-template-columns: 34px 1fr; gap: 13px; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.trigger-grid span { color: var(--blue); font-size: .72rem; font-weight: 900; }
.trigger-grid p { margin: 0; color: #465a72; font-size: .92rem; }

.about-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: 90px; align-items: center; }
.about-visual { position: relative; min-height: 520px; display: grid; place-items: center; overflow: hidden; border-radius: var(--radius-lg); background:
  radial-gradient(circle at center, rgba(69,224,192,.15), transparent 28%),
  linear-gradient(145deg, #07152f, #10365f); box-shadow: var(--shadow-lg); }
.about-visual::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 38px 38px; }
.about-orbit { position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.orbit-one { width: 360px; height: 360px; }
.orbit-two { width: 250px; height: 250px; }
.about-core { position: relative; z-index: 2; width: 180px; height: 180px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; background: rgba(255,255,255,.06); backdrop-filter: blur(10px); }
.about-core img { width: 82px; }
.about-core span { position: absolute; padding: 7px 10px; border-radius: 999px; background: rgba(5,17,39,.7); color: rgba(255,255,255,.75); font-size: .7rem; font-weight: 800; }
.about-core span:nth-of-type(1) { top: -54px; }
.about-core span:nth-of-type(2) { right: -83px; bottom: 28px; }
.about-core span:nth-of-type(3) { left: -91px; bottom: 31px; }
.about-copy p { color: var(--muted); }
.about-copy p:first-of-type { color: var(--teal); }
.about-points { display: flex; flex-wrap: wrap; gap: 10px; margin: 25px 0; }
.about-points span { padding: 9px 13px; border-radius: 999px; background: var(--surface-2); color: var(--navy-700); font-size: .82rem; font-weight: 800; }
.location-line { padding-top: 22px; border-top: 1px solid var(--line); font-size: .9rem; }

.contact-section { padding: 112px 0; color: #fff; background:
  radial-gradient(circle at 86% 10%, rgba(122,102,255,.19), transparent 28%),
  radial-gradient(circle at 10% 100%, rgba(36,191,161,.17), transparent 32%),
  var(--navy-900); }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.contact-copy { position: sticky; top: 116px; }
.contact-copy h2 { color: #fff; }
.contact-copy > p:not(.eyebrow) { color: rgba(255,255,255,.67); font-size: 1.05rem; }
.contact-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.contact-tags span { padding: 8px 11px; border: 1px solid rgba(255,255,255,.13); border-radius: 999px; color: rgba(255,255,255,.65); font-size: .78rem; }
.contact-form { padding: 32px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: rgba(255,255,255,.07); backdrop-filter: blur(18px); }
.field-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.contact-form label { display: block; margin-bottom: 16px; }
.contact-form label > span { display: block; margin-bottom: 7px; color: rgba(255,255,255,.78); font-size: .84rem; font-weight: 750; }
.contact-form input,
.contact-form select,
.contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.13); border-radius: 12px; background: rgba(5,17,39,.44); color: #fff; outline: none; padding: 12px 13px; transition: border-color var(--transition), box-shadow var(--transition); }
.contact-form select option { color: var(--ink); background: #fff; }
.contact-form textarea { resize: vertical; min-height: 132px; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--teal-bright); box-shadow: 0 0 0 4px rgba(69,224,192,.09); }
.form-note { margin: 13px 0 0; color: rgba(255,255,255,.46); font-size: .75rem; text-align: center; }
.form-note code { color: rgba(255,255,255,.7); }
.form-status { display: none; margin-bottom: 16px; padding: 12px 14px; border-radius: 12px; font-size: .88rem; }
.form-status.is-visible { display: block; }
.form-status.is-success { color: #d9fff6; background: rgba(36,191,161,.14); border: 1px solid rgba(69,224,192,.24); }
.form-status.is-error { color: #ffe5e5; background: rgba(255,99,99,.12); border: 1px solid rgba(255,130,130,.22); }

.site-footer { padding: 54px 0 24px; background: #040d1c; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 52px; }
.footer-brand { margin-bottom: 14px; }
.site-footer p, .footer-meta { color: rgba(255,255,255,.48); font-size: .88rem; }
.footer-links { display: grid; gap: 9px; align-content: start; }
.footer-links a { text-decoration: none; color: rgba(255,255,255,.63); font-size: .88rem; }
.footer-links a:hover { color: #fff; }
.footer-meta { display: grid; gap: 7px; align-content: start; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 42px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.36); font-size: .76rem; }

.legal-page, .error-page { background: var(--surface-2); }
.legal-main { padding: 150px 0 90px; }
.legal-content { max-width: 780px; padding: 48px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: var(--shadow-sm); }
.legal-content h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); }
.legal-content h2 { margin-top: 34px; color: var(--navy-900); font-size: 1.35rem; }
.legal-content p { color: var(--muted); }
.legal-updated { font-size: .86rem; }
.error-main { min-height: 100vh; display: grid; place-items: center; padding: 40px 0; background: linear-gradient(145deg, var(--navy-950), var(--navy-800)); }
.error-card { width: min(calc(100% - 40px), 660px); padding: 54px; text-align: center; border: 1px solid rgba(255,255,255,.12); border-radius: 26px; background: rgba(255,255,255,.07); color: #fff; }
.error-card img { margin: 0 auto 24px; }
.error-card h1 { color: #fff; }
.error-card > p:not(.eyebrow) { color: rgba(255,255,255,.65); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .hero-layout { grid-template-columns: 1fr; }
  .hero-copy { max-width: 820px; }
  .hero-visual { width: min(100%, 760px); margin-inline: auto; }
  .capability-strip { grid-template-columns: repeat(3, 1fr); }
  .approach-grid { grid-template-columns: repeat(3, 1fr); }
  .experience-layout, .trigger-layout, .about-layout, .contact-layout { gap: 52px; }
}

@media (max-width: 900px) {
  .section { padding: 84px 0; }
  .menu-toggle { display: flex; }
  .primary-nav {
    position: absolute;
    left: 20px; right: 20px; top: 70px;
    display: none;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    color: var(--navy-900);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav a:not(.button) { padding: 10px 12px; }
  .primary-nav .button { margin-top: 6px; }
  .intro-grid,
  .experience-layout,
  .trigger-layout,
  .about-layout,
  .contact-layout { grid-template-columns: 1fr; }
  .experience-intro, .contact-copy { position: static; }
  .capability-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: repeat(2, 1fr); }
  .about-visual { min-height: 430px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-meta { grid-column: 1 / -1; }
}

@media (max-width: 650px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 72px 0; }
  .nav-wrap { min-height: 70px; }
  .brand { font-size: .97rem; }
  .brand img { width: 38px; height: 38px; }
  .hero { padding-top: 126px; }
  .hero-layout { padding-bottom: 84px; gap: 42px; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.4rem); }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 16px; }
  .hero-actions .button { width: 100%; }
  .hero-proof { gap: 11px 16px; }
  .hero-visual { min-height: 390px; }
  .signal-card-main { padding: 17px; transform: none; }
  .metric-row { grid-template-columns: 1fr; }
  .metric-row div { display: flex; justify-content: space-between; align-items: center; }
  .floating-card-a { right: -8px; top: 10px; }
  .floating-card-b { left: -8px; bottom: 8px; }
  .capability-strip { grid-template-columns: repeat(2, 1fr); border-radius: 14px; }
  .capability-strip span { padding: 13px 9px; font-size: .7rem; }
  .section-heading h2,
  .intro-section h2,
  .about-copy h2,
  .contact-copy h2 { font-size: clamp(2.2rem, 11vw, 3.3rem); }
  .capability-card { padding: 28px 24px; }
  .approach-grid { grid-template-columns: 1fr; }
  .approach-card { min-height: auto; }
  .trigger-grid { grid-template-columns: 1fr; }
  .about-visual { min-height: 360px; }
  .orbit-one { width: 285px; height: 285px; }
  .orbit-two { width: 210px; height: 210px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 24px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-meta { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .legal-content { padding: 30px 22px; }
  .error-card { padding: 40px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
}
.form-note a { color: rgba(255,255,255,.72); }