/* ==========================================================================
   Atomiton · restrained HUD / FUI
   Everything below reads colours, spacing and type from :root tokens.
   ========================================================================== */

/* ---------- Fonts (self-hosted, variable, latin) ---------- */
@font-face { font-family: "Urbanist"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("assets/fonts/urbanist-latin-wght.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("assets/fonts/inter-latin-wght.woff2") format("woff2"); }
@font-face { font-family: "Big Shoulders Display"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("assets/fonts/big-shoulders-display-latin-wght.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 100 800; font-display: swap;
  src: url("assets/fonts/jetbrains-mono-latin-wght.woff2") format("woff2"); }

/* ---------- Tokens ---------- */
@property --len { syntax: "<length>"; inherits: true; initial-value: 0px; }
@property --off { syntax: "<length>"; inherits: true; initial-value: -1px; }
@property --wipe { syntax: "<percentage>"; inherits: false; initial-value: 130%; }
@property --ang { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

:root {
  /* colour */
  --bg-page: #02050a;
  --bg-panel: rgba(8, 14, 18, 0.66);
  --bg-panel-strong: rgba(6, 11, 15, 0.88);
  --bg-field: rgba(2, 5, 10, 0.75);
  --border-hairline: rgba(95, 237, 131, 0.28);
  --border-active: rgba(95, 237, 131, 0.75);
  --brand: #5fed83;          /* button fill: now bright, so text on it is near-black (--on-brand), ~13:1 */
  --brand-hover: #9bffb4;
  --on-brand: #021209;
  --brand-bright: #5fed83;
  --brand-deep: #06301a;
  --brand-tint: rgba(95, 237, 131, 0.16);
  --accent-gold: #ffbe2e;
  --text-primary: #f6fbff;
  --text-body: #c7d1dc;
  --text-muted: #9aa6b3;
  --danger: #ff8a8a;
  --glow: 0 0 32px rgba(95, 237, 131, 0.35), 0 0 2px rgba(95, 237, 131, 0.8);

  /* type */
  --font-display: "Big Shoulders Display", "Urbanist", "Arial Narrow", Impact, sans-serif;
  --font-head: "Urbanist", "Inter", system-ui, sans-serif;
  --font-body: "Inter", "Roboto", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --fs-h1: clamp(3.25rem, 10.5vw, 9.25rem);
  --fs-h2: clamp(2.5rem, 6.4vw, 5.75rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.7vw, 1.5rem);
  --fs-lede: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --fs-body: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --fs-label: 0.75rem;
  --fs-label-sm: 0.6875rem;
  --tracking-label: 0.14em;

  /* spacing + shape */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px; --s-5: 24px;
  --s-6: 32px; --s-7: 48px; --s-8: 72px; --s-9: 112px;
  --gutter: 16px;
  --section-y: 72px;
  --radius-ctl: 6px;
  --radius-card: 10px;
  --radius-field: 8px;
  --topbar-h: 64px;
  --maxw: 1200px;
  --blur: blur(12px);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}
@media (min-width: 768px)  { :root { --gutter: 32px; --section-y: 96px; } }
@media (min-width: 1200px) { :root { --gutter: 40px; --section-y: 120px; } }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topbar-h) + var(--s-4)); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg-page); color: var(--text-body);
  font: 400 var(--fs-body)/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: clip;
}
/* faint grid: 1px lines at ~4%, 48px cell */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(95, 237, 131, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(95, 237, 131, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--brand-bright); text-underline-offset: 3px; }
a:hover { color: var(--text-primary); }
h1, h2, h3 { font-family: var(--font-head); color: var(--text-primary); font-weight: 600; margin: 0; text-wrap: balance; }
h1, h2 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
mark { background: none; color: var(--brand-bright); }

:focus-visible { outline: 2px solid var(--brand-bright); outline-offset: 2px; border-radius: 3px; }

.wrap { width: 100%; max-width: calc(var(--maxw) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.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; }
.skip-link { position: absolute; left: var(--s-4); top: -64px; z-index: 100; background: var(--brand); color: var(--on-brand); padding: var(--s-3) var(--s-4); border-radius: var(--radius-ctl); text-decoration: none; }
.skip-link:focus { top: var(--s-3); }

/* ---------- Mono labels, chips, status ---------- */
.label {
  font: 500 var(--fs-label)/1.4 var(--font-mono); letter-spacing: var(--tracking-label);
  text-transform: uppercase; color: var(--text-muted);
}
.label--bright, .label__no { color: var(--brand-bright); }
.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-5); }
.chip {
  font: 500 var(--fs-label-sm)/1 var(--font-mono); letter-spacing: var(--tracking-label); text-transform: uppercase;
  padding: 7px 10px; border-radius: 999px; background: var(--brand-tint); color: var(--brand-bright);
}
.status { display: inline-flex; align-items: center; gap: var(--s-2); font: 500 var(--fs-label-sm)/1.3 var(--font-mono); letter-spacing: var(--tracking-label); color: var(--text-muted); text-transform: uppercase; }
.status i { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-bright); box-shadow: 0 0 8px var(--brand-bright); flex: none; }
.badge {
  display: inline-flex; align-items: center; gap: var(--s-2); align-self: flex-start;
  font: 600 var(--fs-label)/1 var(--font-mono); letter-spacing: var(--tracking-label);
  color: var(--accent-gold); border: 1px solid rgba(243, 178, 48, 0.45); background: rgba(243, 178, 48, 0.08);
  padding: 8px 12px; border-radius: var(--radius-ctl); line-height: 1.3;
}

/* ---------- Glass + corner brackets ---------- */
.glass { background: var(--bg-panel); border: 1px solid var(--border-hairline); border-radius: var(--radius-card); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); }
.glass--strong { background: var(--bg-panel-strong); }
.brackets { position: relative; --len: 10px; --bt: 1px; --bc: rgba(95, 237, 131, 0.6); --off: -1px; }
.brackets::before {
  content: ""; position: absolute; inset: var(--off); pointer-events: none; border-radius: inherit;
  background:
    linear-gradient(var(--bc), var(--bc)) top left / var(--len) var(--bt) no-repeat,
    linear-gradient(var(--bc), var(--bc)) top left / var(--bt) var(--len) no-repeat,
    linear-gradient(var(--bc), var(--bc)) top right / var(--len) var(--bt) no-repeat,
    linear-gradient(var(--bc), var(--bc)) top right / var(--bt) var(--len) no-repeat,
    linear-gradient(var(--bc), var(--bc)) bottom left / var(--len) var(--bt) no-repeat,
    linear-gradient(var(--bc), var(--bc)) bottom left / var(--bt) var(--len) no-repeat,
    linear-gradient(var(--bc), var(--bc)) bottom right / var(--len) var(--bt) no-repeat,
    linear-gradient(var(--bc), var(--bc)) bottom right / var(--bt) var(--len) no-repeat;
  transition: --len 0.35s var(--ease), --off 0.35s var(--ease);
}
.brackets--hover { --len: 0px; --bt: 2px; --bc: var(--brand-bright); }
.brackets--hover:hover, .brackets--hover:focus-visible { --len: 18px; --off: -5px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  padding: 12px 20px; border-radius: var(--radius-ctl); border: 1px solid transparent;
  font: 600 1rem/1.2 var(--font-body); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s, color 0.2s;
}
.btn--primary { background: var(--brand); color: var(--on-brand); font-weight: 700; }
.btn--primary:hover { background: var(--brand-hover); color: var(--on-brand); box-shadow: var(--glow); }
.btn--secondary { background: transparent; color: var(--text-primary); border-color: var(--border-hairline); }
.btn--secondary:hover { border-color: var(--border-active); color: var(--text-primary); }
.btn--sm { padding: 9px 14px; font-size: 0.875rem; }
.btn--lg { padding: 15px 26px; font-size: 1.0625rem; }
.btn--block { width: 100%; }

/* ---------- Top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 50; height: var(--topbar-h); background: var(--bg-panel-strong); border-bottom: 1px solid var(--border-hairline); }
.topbar__row { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); }
.brand img { height: 40px; width: auto; }
.topbar__actions { display: flex; align-items: center; gap: var(--s-3); }
.nav { position: absolute; left: 0; right: 0; top: var(--topbar-h); background: var(--bg-page); border-bottom: 1px solid var(--border-hairline); padding: var(--s-2) var(--gutter) var(--s-4); display: none; }
.nav.is-open { display: block; }
.nav a { display: block; padding: var(--s-3) 0; color: var(--text-primary); text-decoration: none; font: 500 1.125rem/1.2 var(--font-head); border-bottom: 1px solid var(--border-hairline); }
.nav li:last-child a { border-bottom: 0; }
.nav a:hover, .nav a[aria-current="true"] { color: var(--brand-bright); }
.menu-btn { width: 40px; height: 40px; display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; align-items: center; background: transparent; border: 1px solid var(--border-hairline); border-radius: var(--radius-ctl); cursor: pointer; }
.menu-btn span { width: 18px; height: 1.5px; background: var(--text-primary); transition: transform 0.2s, opacity 0.2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.motion-toggle { display: none; align-items: center; gap: var(--s-2); background: transparent; border: 1px solid var(--border-hairline); border-radius: 999px; padding: 7px 12px; cursor: pointer; color: var(--text-muted); font: 500 var(--fs-label-sm)/1 var(--font-mono); letter-spacing: var(--tracking-label); }
.motion-toggle:hover { border-color: var(--border-active); }
.motion-toggle b { color: var(--brand-bright); font-weight: 600; }
.motion-toggle__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-bright); box-shadow: 0 0 8px var(--brand-bright); }
.motion-toggle[aria-pressed="false"] .motion-toggle__dot { background: var(--text-muted); box-shadow: none; }
.motion-toggle[aria-pressed="false"] b { color: var(--text-muted); }

@media (min-width: 900px) {
  .menu-btn { display: none; }
  .nav { position: static; display: block; background: none; border: 0; padding: 0; }
  .nav ul { display: flex; gap: var(--s-5); }
  .nav a { font: 500 0.9375rem/1 var(--font-body); padding: var(--s-2) 0; border: 0; color: var(--text-body); }
}

@media (min-width: 1120px) { .motion-toggle { display: inline-flex; } .nav ul { gap: var(--s-6); } }

/* ---------- Sections + headings ---------- */
.section { padding-block: var(--section-y) 0; }
.section--cta { padding-bottom: var(--section-y); }
.sec-head { display: grid; gap: var(--s-4); margin-bottom: var(--s-7); max-width: 64rem; }
.sec-head .label { display: flex; align-items: center; gap: var(--s-3); }
.sec-head .label::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--border-active), transparent); min-width: var(--s-6); }
.sec-head h2 { font-size: var(--fs-h2); line-height: 0.9; letter-spacing: 0; }
.sec-head__sub { font-size: var(--fs-lede); color: var(--text-body); max-width: 44rem; }
.card { padding: var(--s-5); }
@media (min-width: 768px) { .card { padding: var(--s-6); } }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: var(--s-6); overflow-x: clip; }
.hero::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  left: 50%; top: -120px; width: min(1100px, 140vw); height: 760px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(95, 237, 131, 0.08), transparent);
}
.hero__grid { display: grid; gap: var(--s-6); align-items: start; }
.hero__head { display: grid; gap: var(--s-5); }
.hero__copy { display: grid; gap: var(--s-5); justify-items: start; }
.hero h1 { font-size: var(--fs-h1); line-height: 0.86; letter-spacing: -0.005em; font-weight: 800; text-wrap: balance; max-width: 14ch; }
.hero h1 .gold { color: var(--accent-gold); }
.lede { font-size: var(--fs-lede); line-height: 1.55; max-width: 38rem; color: var(--text-body); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-2); }
.hero__viz { margin: 0; padding: var(--s-4); display: grid; gap: var(--s-4); order: 2; }
.hero__head { order: 1; }
.hero__copy { order: 3; }
.viz-cap { display: grid; gap: var(--s-2); padding-inline: var(--s-2); }
.viz-cap__text { font-size: 0.875rem; color: var(--text-muted); line-height: 1.5; }

.flow { width: 100%; height: auto; overflow: visible; }
.flow__lines use { fill: none; stroke: var(--brand-bright); stroke-width: 1.5; opacity: 0.45; }
.flow__lines--out use { opacity: 0.7; }
.flow__ticks path { stroke: var(--brand-bright); stroke-width: 1.5; opacity: 0.3; fill: none; }
.flow__labels text { fill: var(--text-muted); font-family: var(--font-mono); letter-spacing: 0.14em; }
@media (max-width: 640px) { .flow__labels text { font-size: 24px; } .flow__labels--out text { font-size: 24px; } }
.flow__labels--out text { fill: var(--brand-bright); }
.flow__ring { fill: none; stroke: var(--border-active); stroke-width: 1; }
.flow__ring--pulse { stroke: var(--brand-bright); opacity: 0; transform-origin: center; transform-box: fill-box; animation: ring 5s var(--ease) infinite; }
.flow__hex { fill: var(--brand-tint); stroke: var(--brand-bright); stroke-width: 1.5; }
.flow__dot { fill: var(--accent-gold); }
.flow__nodes circle { fill: var(--bg-page); stroke: var(--brand-bright); stroke-width: 1.5; }
.flow__pulses circle { fill: var(--brand-bright); opacity: 0.85; }
.flow__pulses .is-out { fill: var(--accent-gold); }
.js .flow__lines use { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.6s var(--ease) 0.2s forwards; }
.js .flow__lines--out use { animation-delay: 0.9s; }
.js .flow__ticks, .js .flow__labels, .js .flow__nodes, .js .flow__hex, .js .flow__dot { opacity: 0; animation: fade-in 0.6s ease 0.6s forwards; }
.js .flow__labels--out, .js .flow__nodes { animation-delay: 1.5s; }
.js .flow__pulses { opacity: 0; animation: fade-in 0.8s ease 1.8s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade-in { to { opacity: 1; } }
@keyframes ring { 0% { transform: scale(0.8); opacity: 0.5; } 70%, 100% { transform: scale(1.25); opacity: 0; } }

.outcomes { display: grid; gap: var(--s-3); margin-top: var(--s-4); grid-template-columns: 1fr; width: 100%; }
.outcome { display: flex; gap: var(--s-3); align-items: flex-start; padding: var(--s-4); }
.outcome svg { flex: none; width: 32px; height: 32px; fill: none; stroke: var(--brand-bright); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.outcome strong { display: block; font: 600 1.0625rem/1.25 var(--font-head); color: var(--text-primary); }
.outcome span { display: block; margin-top: var(--s-1); font-size: 0.9375rem; color: var(--text-body); line-height: 1.45; }
@media (min-width: 600px)  { .outcomes { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px)  { .outcomes { grid-template-columns: 1fr; } }
@media (min-width: 1200px) { .outcomes { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) {
  .hero { padding-top: var(--s-7); }
  .hero h1 { max-width: none; font-size: clamp(4.5rem, min(7.6vw, 12vh), 7.5rem); }
  .hero__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); column-gap: var(--s-7); row-gap: var(--s-6); }
  .hero__head { grid-column: 1 / -1; }
  .hero__viz { padding: var(--s-5); order: 0; }
  .hero__head, .hero__copy { order: 0; }
}

/* ---------- Overview ---------- */
.overview { display: grid; gap: var(--s-5); max-width: 52rem; }
.overview__lead { font: 600 clamp(1.5rem, 1.1rem + 1.6vw, 2.5rem)/1.2 var(--font-head); letter-spacing: -0.015em; color: var(--text-primary); }
.overview__body { font-size: var(--fs-lede); }
.overview__more { margin-top: var(--s-6); }
@media (min-width: 960px) {
  .overview { max-width: none; grid-template-columns: 1fr 1fr; gap: var(--s-7); }
}

/* ---------- Barriers ---------- */
.barriers { display: grid; gap: var(--s-4); }
.barriers .card { display: flex; flex-direction: column; gap: var(--s-4); }
.barriers h3 { font-size: var(--fs-h3); line-height: 1.15; letter-spacing: -0.01em; }
.card__answer { margin-top: auto; padding-top: var(--s-5); border-top: 1px solid var(--border-hairline); display: grid; gap: var(--s-3); }
.card__answer .label { color: var(--brand-bright); }
.card__answer p:last-child { color: var(--text-primary); }
.mini { width: 100%; max-width: 280px; height: auto; fill: none; stroke: var(--brand-bright); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; opacity: 0.85; margin-bottom: var(--s-2); }
.mini text { fill: var(--text-muted); stroke: none; font: 500 9px var(--font-mono); letter-spacing: 0.14em; }
.mini__fill { fill: var(--brand-bright); stroke: none; }
@media (min-width: 960px) { .barriers { grid-template-columns: repeat(3, 1fr); gap: var(--s-5); } }

/* ---------- Capabilities (accordion by default; .caps--tabs set by JS ≥768px) ---------- */
.caps { padding: var(--s-4); }
.cap-item { border-bottom: 1px solid var(--border-hairline); }
.cap-item:last-child { border-bottom: 0; }
.cap-tab {
  position: relative; width: 100%; display: flex; align-items: center; gap: var(--s-3); text-align: left; cursor: pointer;
  background: none; border: 0; color: var(--text-primary); padding: var(--s-4) var(--s-2);
  font: 600 1.25rem/1.2 var(--font-head);
}
.cap-tab__no { font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: var(--tracking-label); color: var(--text-muted); }
.cap-tab::after { content: "+"; margin-left: auto; font: 400 1.5rem/1 var(--font-mono); color: var(--brand-bright); }
.cap-tab[aria-expanded="true"]::after { content: "–"; }
.cap-tab[aria-expanded="true"] .cap-tab__no { color: var(--brand-bright); }
.cap-panel { display: grid; gap: var(--s-5); padding: var(--s-2) var(--s-2) var(--s-5); }
.cap-panel[hidden] { display: none; }
.cap-panel h3 { font-size: var(--fs-h3); line-height: 1.2; letter-spacing: -0.01em; max-width: 34rem; }
.cap-panel__text { display: grid; gap: var(--s-4); align-content: start; }
.cap-panel__text p { max-width: 36rem; }
.cap-art { width: 100%; max-width: 360px; height: auto; fill: none; stroke: var(--brand-bright); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.cap-art .dim { stroke: var(--text-muted); opacity: 0.3; }
.cap-art .dash { stroke-dasharray: 4 5; opacity: 0.7; }
.cap-art .fill { fill: var(--accent-gold); stroke: none; }
.caps__note { padding: var(--s-3) var(--s-2) 0; font-size: var(--fs-label-sm); }

.caps--tabs { padding: var(--s-6); }
.caps--tabs .cap-tabs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border: 1px solid var(--border-hairline); border-radius: var(--radius-ctl); background: var(--bg-field); }
.caps--tabs .cap-tab {
  flex-direction: column; align-items: flex-start; gap: var(--s-2); padding: var(--s-4) var(--s-3);
  font-size: 1rem; border-right: 1px solid var(--border-hairline); color: var(--text-body);
  transition: color 0.2s, background-color 0.2s;
}
.caps--tabs .cap-tab:last-child { border-right: 0; }
.caps--tabs .cap-tab::after { display: none; }
.caps--tabs .cap-tab::before { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--brand-bright); box-shadow: 0 0 10px rgba(95, 237, 131, 0.6); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease); z-index: 1; }
.caps--tabs .cap-tab:hover { color: var(--text-primary); background: var(--brand-tint); }
.caps--tabs .cap-tab[aria-selected="true"] { color: var(--text-primary); background: var(--brand-tint); }
.caps--tabs .cap-tab[aria-selected="true"] .cap-tab__no { color: var(--brand-bright); }
.caps--tabs .cap-tab[aria-selected="true"]::before { transform: scaleX(1); }
.caps--tabs .cap-panel { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--s-6); align-items: center; padding: var(--s-6) var(--s-3) var(--s-2); }
.caps--tabs .cap-panel[hidden] { display: none; }

/* ---------- Solutions ---------- */
.solutions { display: grid; gap: var(--s-4); grid-template-columns: 1fr; }
.sol { display: flex; }
.sol .card {
  display: flex; flex-direction: column; gap: var(--s-4); width: 100%; text-decoration: none; color: var(--text-body);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s var(--ease);
}
.sol .card:hover, .sol .card:focus-visible { border-color: var(--border-active); box-shadow: var(--glow); color: var(--text-body); }
.sol h3 { font-size: var(--fs-h3); line-height: 1.15; letter-spacing: -0.01em; }
.sol__icon { width: 36px; height: 36px; fill: none; stroke: var(--brand-bright); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.sol__tag { color: var(--text-primary); font-weight: 500; }
.sol__more { margin-top: auto; padding-top: var(--s-3); color: var(--brand-bright); font: 600 0.9375rem/1 var(--font-body); }
.sol .card:hover .sol__more { color: var(--text-primary); }
@media (min-width: 640px) { .solutions { grid-template-columns: repeat(2, 1fr); } .sol:last-child { grid-column: 1 / -1; } }
@media (min-width: 1024px) {
  .solutions { grid-template-columns: repeat(6, 1fr); gap: var(--s-5); }
  .sol { grid-column: span 2; }
  .sol:nth-child(n+4) { grid-column: span 3; }
  .sol:last-child { grid-column: span 3; }
}

/* ---------- Recognition ---------- */
.award { display: grid; gap: var(--s-6); padding: var(--s-5); align-items: center; }
.award__img { margin: 0; border-radius: var(--radius-ctl); overflow: hidden; background: #fff; }
.award__img img { width: 100%; height: auto; }
.award__copy { display: grid; gap: var(--s-5); justify-items: start; font-size: var(--fs-lede); }
.award__copy .btn { font-size: 1rem; }
@media (min-width: 860px) { .award { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr); padding: var(--s-6); gap: var(--s-7); } }
.logos { margin-top: var(--s-7); display: grid; gap: var(--s-5); }
.logos__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-5) var(--s-6); }
.logos__row img { height: 26px; width: auto; max-width: 150px; object-fit: contain; opacity: 0.7; transition: opacity 0.2s; }
.logos__row li:nth-child(4) img, .logos__row li:nth-child(7) img { height: 36px; }
.logos__row img:hover { opacity: 1; }

/* ---------- Final CTA + form ---------- */
.cta { display: grid; gap: var(--s-7); padding: var(--s-5); }
.cta__copy { display: grid; gap: var(--s-5); align-content: start; justify-items: start; }
.cta__copy h2 { font-size: clamp(2.5rem, 5vw, 4.75rem); line-height: 0.9; letter-spacing: 0; }
.cta__copy > p:not(.label) { font-size: var(--fs-lede); max-width: 32rem; }
.cta__direct { display: grid; gap: var(--s-3); margin-top: var(--s-2); }
.cta__direct li { display: grid; gap: var(--s-1); }
.cta__direct a { color: var(--text-primary); text-decoration: none; font: 500 1.125rem/1.3 var(--font-head); }
.cta__direct a:hover { color: var(--brand-bright); }
.form { display: grid; gap: var(--s-4); align-content: start; padding: var(--s-5); border: 1px solid var(--border-hairline); border-radius: var(--radius-card); background: rgba(5, 9, 13, 0.55); }
.form__title { font-size: 1.25rem; }
.field { display: grid; gap: var(--s-2); }
.field label { font: 500 var(--fs-label)/1.3 var(--font-mono); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-body); }
.req { color: var(--brand-bright); }
.field input, .field select, .field textarea {
  width: 100%; font: 400 1rem/1.4 var(--font-body); color: var(--text-primary);
  background: var(--bg-field); border: 1px solid var(--border-hairline); border-radius: var(--radius-field); padding: 12px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--brand-bright) 50%), linear-gradient(135deg, var(--brand-bright) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.field select option { background: var(--bg-page); color: var(--text-primary); }
.field textarea { resize: vertical; min-height: 104px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--border-active); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--brand-bright); outline-offset: 2px; border-color: var(--border-active); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.field__err { color: var(--danger); font-size: 0.875rem; line-height: 1.4; }
.field__err:empty { display: none; }
.field__err::before { content: "Error: "; font-weight: 600; }
.form__status { font-size: 0.9375rem; color: var(--text-primary); line-height: 1.5; }
.form__status:empty { display: none; }
@media (min-width: 960px) { .cta { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); padding: var(--s-7); gap: var(--s-8); align-items: center; } .form { padding: var(--s-6); } }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border-hairline); padding-block: var(--s-8) var(--s-6); background: rgba(5, 9, 13, 0.8); }
.footer__grid { display: grid; gap: var(--s-7) var(--s-6); grid-template-columns: 1fr 1fr; }
.footer__brand { grid-column: 1 / -1; display: grid; gap: var(--s-4); justify-items: start; max-width: 22rem; }
.footer h2 { font: 500 var(--fs-label)/1.4 var(--font-mono); margin-bottom: var(--s-4); }
.footer li + li { margin-top: var(--s-3); }
.footer a { color: var(--text-body); text-decoration: none; font-size: 0.9375rem; }
.footer a:hover { color: var(--brand-bright); text-decoration: underline; }
.footer__legal { display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-6); justify-content: space-between; align-items: center; margin-top: var(--s-8); padding-top: var(--s-5); border-top: 1px solid var(--border-hairline); font-size: 0.875rem; color: var(--text-muted); }
.footer__legal-links { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); }
.footer__legal-links li + li { margin-top: 0; }
.footer__legal-links a { margin: 0; text-decoration: none; font-size: 0.875rem; color: var(--text-body); }
.footer__legal-links a:hover { text-decoration: underline; color: var(--brand-bright); }
@media (min-width: 900px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } .footer__brand { grid-column: auto; } }

/* ---------- AI notes page ---------- */
.notes h1 { font-size: var(--fs-h2); line-height: 0.9; letter-spacing: 0; }
.notes h2 { font-size: var(--fs-h3); line-height: 1.2; margin: var(--s-3) 0 var(--s-4); }
.notes__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-4); }
.notes .card { display: block; }
.notes .card p + p { margin-top: var(--s-4); }
.notes__list { display: grid; gap: var(--s-3); }
.notes__list li { padding-left: var(--s-5); position: relative; }
.notes__list li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 8px; height: 1px; background: var(--brand-bright); }
.notes__list--num { counter-reset: n; }
.notes__list--num li { counter-increment: n; }
.notes__list--num li::before { content: counter(n); top: 0; width: auto; height: auto; background: none; font: 500 var(--fs-label)/1.9 var(--font-mono); color: var(--brand-bright); }
.notes strong { color: var(--text-primary); font-weight: 600; }
.todo { font-family: var(--font-mono); font-size: 0.875em; color: var(--accent-gold); overflow-wrap: anywhere; }
.footer__legal--solo { margin-top: 0; padding-top: 0; border-top: 0; }
@media (min-width: 900px) { .notes__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-5); } .notes__wide { grid-column: 1 / -1; } }

/* ---------- Entrance motion (progressive: visible without JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.3s var(--ease), transform 0.3s var(--ease); transition-delay: calc(var(--d, 0) * 60ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   WOW layer: HUD overlay, scroll motion, cursor, page transition, micro-interactions.
   Everything here is progressive: without JS or with motion off the page is complete.
   ========================================================================== */

/* ---------- Page-wide HUD: grid that drifts, scanlines, vignette, one slow scan bar ---------- */
body::before {
  background-image:
    linear-gradient(to right, rgba(95, 237, 131, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(95, 237, 131, 0.07) 1px, transparent 1px),
    radial-gradient(ellipse 80% 50% at 50% 0, rgba(6, 48, 26, 0.9), transparent 70%);
  background-size: 48px 48px, 48px 48px, 100% 100%;
  -webkit-mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0.55) 60%, rgba(0, 0, 0, 0.25));
          mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0.55) 60%, rgba(0, 0, 0, 0.25));
}
@supports (animation-timeline: scroll()) {
  body::before { animation: grid-drift linear both; animation-timeline: scroll(root); }
  @keyframes grid-drift { to { background-position: 0 -480px, 0 -480px, 0 0; } }
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: 45; pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 40%, transparent 65%, rgba(0, 0, 0, 0.38) 100%),
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 3px);
}
.hud-scanbar {
  position: fixed; left: 0; right: 0; top: 0; height: 22vh; z-index: 44; pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(95, 237, 131, 0.05) 70%, rgba(95, 237, 131, 0.11) 99%, transparent);
  transform: translateY(-30vh); animation: scanbar 11s linear infinite;
}
@keyframes scanbar { to { transform: translateY(120vh); } }

/* scroll progress (top edge) + side rail */
.hud-progress { position: fixed; left: 0; top: 0; height: 3px; width: 100%; z-index: 70; pointer-events: none; transform-origin: 0 50%; transform: scaleX(var(--sp, 0)); background: linear-gradient(90deg, var(--brand-deep), var(--brand-bright) 70%, #fff); box-shadow: 0 0 14px var(--brand-bright), 0 0 2px #fff; }
.hud-rail { display: none; position: fixed; right: 14px; top: 50%; z-index: 46; transform: translateY(-50%); flex-direction: column; align-items: center; gap: var(--s-3); pointer-events: none; font: 500 var(--fs-label-sm)/1 var(--font-mono); letter-spacing: var(--tracking-label); color: var(--text-muted); }
.hud-rail__pct { color: var(--brand-bright); font-variant-numeric: tabular-nums; }
.hud-rail__track { position: relative; width: 1px; height: 22vh; background: var(--border-hairline); }
.hud-rail__track::before { content: ""; position: absolute; inset: 0 -3px; background: repeating-linear-gradient(to bottom, var(--border-active) 0 1px, transparent 1px 11px); opacity: 0.55; }
.hud-rail__track i { position: absolute; left: -2px; right: -2px; top: 0; height: 5px; border-radius: 2px; background: var(--brand-bright); box-shadow: 0 0 10px var(--brand-bright); transform: translateY(calc(var(--sp, 0) * (22vh - 5px))); }
.hud-rail__sec { writing-mode: vertical-rl; transform: rotate(180deg); white-space: nowrap; max-height: 24vh; overflow: hidden; text-transform: uppercase; }
@media (min-width: 1360px) { .hud-rail { display: flex; } }

/* ---------- Top bar ---------- */
.topbar { -webkit-backdrop-filter: blur(14px) saturate(1.4); backdrop-filter: blur(14px) saturate(1.4); transition: height 0.3s var(--ease), box-shadow 0.3s; }
.topbar.is-scrolled { box-shadow: 0 1px 0 var(--border-active), 0 12px 40px -12px rgba(95, 237, 131, 0.25); }
@media (min-width: 900px) {
  .nav a { position: relative; font-weight: 600; color: var(--text-primary); letter-spacing: 0.01em; }
  .nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--brand-bright); box-shadow: 0 0 10px var(--brand-bright); transform: scaleX(0); transform-origin: right; transition: transform 0.35s var(--ease); }
  .nav a:hover::after, .nav a[aria-current="true"]::after, .nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
  .nav a:hover { color: var(--brand-bright); }
}

/* ---------- Buttons: neon fill, sheen sweep, magnetic ---------- */
.btn { position: relative; overflow: hidden; transform: translate(var(--tx, 0), var(--ty, 0)); transition: background-color 0.2s, border-color 0.2s, box-shadow 0.25s, color 0.2s, transform 0.25s var(--ease); isolation: isolate; }
.btn::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, 0.55) 50%, transparent 65%); transform: translateX(-120%); }
.btn:hover::after { transform: translateX(120%); transition: transform 0.7s var(--ease); }
.btn--primary { box-shadow: 0 0 0 1px rgba(95, 237, 131, 0.6), 0 0 26px rgba(95, 237, 131, 0.3); }
.btn--secondary { background: rgba(95, 237, 131, 0.04); border-color: var(--border-active); }
.btn--secondary:hover { background: var(--brand-tint); box-shadow: inset 0 0 20px rgba(95, 237, 131, 0.12), var(--glow); }
.btn:active { transform: translate(var(--tx, 0), var(--ty, 0)) scale(0.97); }

/* ---------- Glass: cursor spotlight + stronger hover ---------- */
.glass { background-image: radial-gradient(420px circle at var(--mx, -999px) var(--my, -999px), rgba(95, 237, 131, 0.14), transparent 62%); transition: border-color 0.25s, box-shadow 0.25s, transform 0.35s var(--ease); }
.glass:hover { border-color: var(--border-active); }
.sol .card:hover, .sol .card:focus-visible { transform: translateY(-6px); }
.sol__more { display: inline-flex; gap: var(--s-2); transition: gap 0.25s var(--ease), color 0.2s; }
.sol .card:hover .sol__more { gap: var(--s-4); }
.sol__icon, .outcome svg { transition: transform 0.4s var(--ease), filter 0.3s; }
.sol .card:hover .sol__icon, .outcome:hover svg { transform: scale(1.12) rotate(-4deg); filter: drop-shadow(0 0 8px var(--brand-bright)); }
.logos__row img { filter: grayscale(1) brightness(1.4); transition: opacity 0.2s, filter 0.3s, transform 0.3s var(--ease); }
.logos__row img:hover { filter: none; transform: translateY(-3px); }

/* ---------- Heading wipe: a soft scan edge reveals each H1/H2 ---------- */
.js .sec-head h2, .js .cta__copy h2 { --wipe: 0%; -webkit-mask-image: linear-gradient(100deg, #000 calc(var(--wipe) - 25%), transparent var(--wipe)); mask-image: linear-gradient(100deg, #000 calc(var(--wipe) - 25%), transparent var(--wipe)); transition: --wipe 1.1s var(--ease) 0.15s; }
.js .reveal.is-in h2, .js .reveal.is-in.cta h2 { --wipe: 130%; }
.sec-head .label::after { transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease) 0.1s; }
.reveal.is-in .label::after, .no-js .sec-head .label::after { transform: scaleX(1); }
.js .reveal { transform: translateY(28px); transition-duration: 0.7s; }

/* giant outlined section numerals (data-no is set from the section's own "// 0N" label) */
.section[data-no] { position: relative; }
.section[data-no]::before {
  content: attr(data-no); position: absolute; z-index: -1; right: var(--gutter); top: calc(var(--section-y) - 0.12em); pointer-events: none;
  font: 800 clamp(9rem, 26vw, 24rem)/0.75 var(--font-display); color: transparent; -webkit-text-stroke: 1px rgba(95, 237, 131, 0.2);
  -webkit-mask-image: linear-gradient(to bottom, #000 30%, transparent 95%); mask-image: linear-gradient(to bottom, #000 30%, transparent 95%);
}
@supports (animation-timeline: view()) {
  .section[data-no]::before { animation: numeral linear both; animation-timeline: view(); animation-range: cover 0% cover 100%; }
  @keyframes numeral { from { transform: translateY(120px); } to { transform: translateY(-160px); } }
}

/* ---------- Hero ---------- */
.hero { padding-top: var(--s-7); }
.hero::before { background: radial-gradient(closest-side, rgba(95, 237, 131, 0.16), transparent); }
.hero__fx { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.hero__rain { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.55; -webkit-mask-image: radial-gradient(ellipse 70% 80% at 80% 40%, #000, transparent 75%); mask-image: radial-gradient(ellipse 70% 80% at 80% 40%, #000, transparent 75%); }
.hero__scan { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--brand-bright); box-shadow: 0 0 22px 4px rgba(95, 237, 131, 0.7); opacity: 0; }
.js .hero__scan { animation: hero-scan 1.5s var(--ease) 0.1s 1 both; }
@keyframes hero-scan { 0% { top: 0; opacity: 1; } 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
.hud-corner { position: absolute; font: 500 var(--fs-label-sm)/1.5 var(--font-mono); letter-spacing: var(--tracking-label); color: var(--text-muted); text-transform: uppercase; display: none; font-variant-numeric: tabular-nums; }
.hud-corner b { color: var(--brand-bright); font-weight: 500; }
.hud-corner--tr { right: var(--gutter); top: var(--s-4); text-align: right; }
.hud-corner--br { right: var(--gutter); bottom: var(--s-4); text-align: right; }
@media (min-width: 960px) { .hud-corner { display: block; } }

.hero__head .label--bright::after { content: "\2588"; margin-left: 6px; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.hero h1 { text-shadow: 0 0 40px rgba(95, 237, 131, 0.18); }
/* headline decode (main.js): letters carry no shadow, the glow sits on one static copy underneath */
.dl { text-shadow: none !important; }
.dglow { position: absolute; inset: 0; pointer-events: none; }
.dglow, .dglow * { color: transparent !important; -webkit-text-fill-color: transparent !important; -webkit-text-stroke: 0 !important; }
.hero h1 .gold { text-shadow: 0 0 32px rgba(255, 190, 46, 0.45); }
.js .hero h1 { --wipe: 0%; -webkit-mask-image: linear-gradient(100deg, #000 calc(var(--wipe) - 30%), transparent var(--wipe)); mask-image: linear-gradient(100deg, #000 calc(var(--wipe) - 30%), transparent var(--wipe)); animation: h1-wipe 1.4s var(--ease) 0.25s both; }
@keyframes h1-wipe { from { --wipe: 0%; transform: translateY(18px); } to { --wipe: 130%; transform: none; } }
.hero__head { transform: translateY(calc(var(--hp, 0) * -70px)); opacity: calc(1 - var(--hp, 0) * 0.9); will-change: transform, opacity; }
.hero__viz { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.4s var(--ease), border-color 0.25s, box-shadow 0.25s; box-shadow: 0 30px 80px -30px rgba(95, 237, 131, 0.3), inset 0 0 60px rgba(95, 237, 131, 0.05); }
.flow__lines { filter: drop-shadow(0 0 5px rgba(95, 237, 131, 0.9)); }
.flow__lines use { opacity: 0.8; stroke-width: 2; }
.flow__pulses { filter: drop-shadow(0 0 6px var(--brand-bright)); }
.flow__pulses .is-out { filter: drop-shadow(0 0 6px var(--accent-gold)); }
.flow__hex { filter: drop-shadow(0 0 14px rgba(95, 237, 131, 0.9)); }
.flow__dot { filter: drop-shadow(0 0 10px var(--accent-gold)); }
.flow__labels text { fill: var(--text-body); }

/* ---------- Data ticker (scroll velocity drives speed and skew) ---------- */
.ticker { position: relative; margin-top: var(--s-6); overflow: hidden; border-block: 1px solid var(--border-hairline); background: linear-gradient(90deg, rgba(95, 237, 131, 0.07), transparent 30%, transparent 70%, rgba(95, 237, 131, 0.07)); padding-block: var(--s-4); }
.ticker__track { display: flex; width: max-content; gap: 0; will-change: transform; transform: translate3d(var(--tk, 0px), 0, 0) skewX(var(--skew, 0deg)); }
.ticker__item { display: inline-flex; align-items: center; gap: var(--s-6); padding-right: var(--s-6); white-space: nowrap; font: 800 clamp(2.5rem, 6vw, 5rem)/1 var(--font-display); text-transform: uppercase; color: transparent; -webkit-text-stroke: 1px rgba(95, 237, 131, 0.7); }
.ticker__item::after { content: "\25C6"; font-size: 0.4em; color: var(--accent-gold); -webkit-text-stroke: 0; text-shadow: 0 0 14px var(--accent-gold); }
.ticker__item:nth-child(3n) { color: var(--brand-bright); -webkit-text-stroke: 0; text-shadow: 0 0 28px rgba(95, 237, 131, 0.45); }
.ticker:hover .ticker__item { -webkit-text-stroke-color: var(--brand-bright); }

/* ---------- Final CTA: orbiting border light ---------- */
.cta { position: relative; isolation: isolate; box-shadow: 0 0 90px -20px rgba(95, 237, 131, 0.35); background-image: radial-gradient(900px circle at 100% 0, rgba(6, 48, 26, 0.9), transparent 60%), radial-gradient(420px circle at var(--mx, -999px) var(--my, -999px), rgba(95, 237, 131, 0.14), transparent 62%); }
.cta::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 2px; pointer-events: none;
  background: conic-gradient(from var(--ang), transparent 0 62%, var(--brand-bright) 82%, #fff 86%, transparent 90%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  animation: orbit 6s linear infinite;
}
@keyframes orbit { to { --ang: 360deg; } }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { box-shadow: 0 0 0 4px rgba(95, 237, 131, 0.16), var(--glow); }

/* ---------- Footer wordmark ---------- */
.footer { position: relative; overflow: hidden; }
.footer__mark { margin: var(--s-6) 0 calc(var(--s-8) * -1); font: 800 clamp(5rem, 23vw, 22rem)/1 var(--font-display); letter-spacing: 0.01em; text-transform: uppercase; text-align: center; color: transparent; -webkit-text-stroke: 1px rgba(95, 237, 131, 0.35); user-select: none; pointer-events: auto; background: radial-gradient(360px circle at var(--mx, -999px) var(--my, -999px), var(--brand-bright), transparent 70%) text; -webkit-background-clip: text; background-clip: text; -webkit-mask-image: linear-gradient(to bottom, #000 40%, transparent 100%); mask-image: linear-gradient(to bottom, #000 40%, transparent 100%); }

/* ---------- Inner pages: scan on arrival, slow emblem ticks ---------- */
.page-hero::after, .notes__intro::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--brand-bright); box-shadow: 0 0 22px 4px rgba(95, 237, 131, 0.7); opacity: 0; pointer-events: none; }
.notes__intro { position: relative; }
.js .page-hero::after, .js .notes__intro::after { animation: hero-scan 1.4s var(--ease) 0.1s 1 both; }
.js .page-hero h1, .js .notes__intro h1 { --wipe: 0%; -webkit-mask-image: linear-gradient(100deg, #000 calc(var(--wipe) - 30%), transparent var(--wipe)); mask-image: linear-gradient(100deg, #000 calc(var(--wipe) - 30%), transparent var(--wipe)); animation: h1-wipe 1.2s var(--ease) 0.2s both; }
.emblem__ticks { transform-origin: center; transform-box: fill-box; animation: spin 90s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* classic <-> immersive switch: the cover dissolves (see .hud-wipe.is-fade), so no scan line and no headline wipe behind it */
.js.view-switch .hero__scan, .js.view-switch .page-hero::after, .js.view-switch .notes__intro::after { animation: none; }
.js.view-switch .hero h1, .js.view-switch .page-hero h1, .js.view-switch .notes__intro h1 { animation: none; --wipe: 130%; }

/* ---------- Page transition: scan wipe ---------- */
.hud-wipe { position: fixed; inset: 0; z-index: 400; pointer-events: none; background: linear-gradient(to bottom, var(--bg-page), var(--brand-deep)); transform: translateY(-101%); border-bottom: 2px solid var(--brand-bright); box-shadow: 0 6px 40px 6px rgba(95, 237, 131, 0.55); }
.hud-wipe.is-leaving { transform: none; transition: transform 0.45s cubic-bezier(0.7, 0, 0.2, 1); }
.hud-wipe.is-arriving { animation: wipe-out 0.7s cubic-bezier(0.7, 0, 0.2, 1) both; }
/* classic <-> immersive: the same cover, but it dissolves in and out instead of sweeping (no green edge, no second pass) */
.hud-wipe.is-fade { transform: none; opacity: 0; background: var(--bg-page); border-bottom: 0; box-shadow: none; }
.hud-wipe.is-fade.is-leaving { opacity: 1; transition: opacity 0.3s ease; }
.hud-wipe.is-fade.is-arriving { opacity: 1; animation: wipe-fade 0.45s ease 0.05s both; }
@keyframes wipe-fade { from { opacity: 1; } to { opacity: 0; } }
/* from the very first paint of the arriving page, before main.js has built .hud-wipe (set by a script in <head>, removed by main.js) */
html.view-cover::after { content: ""; position: fixed; inset: 0; z-index: 401; background: var(--bg-page); pointer-events: none; }
@keyframes wipe-out { from { transform: none; } to { transform: translateY(101%); } }

/* ---------- Large screens: let the grid breathe ---------- */
@media (min-width: 1600px) { :root { --maxw: 1360px; } }

/* ---------- Illustrations: draw in when seen, then idle loops ----------
   main.js tags shapes: [data-d] strokes that draw, [data-f] things that fade in, [data-b] chart bars that grow.
   .draw-ready (hidden start state) and .is-drawn (play) are set on the <svg>, so without JS everything stays visible. */
.draw-ready [data-d] { stroke-dasharray: 1; stroke-dashoffset: 1; }
.draw-ready [data-f] { opacity: 0; }
.draw-ready [data-b] { transform: scaleY(0); transform-box: fill-box; transform-origin: 50% 100%; }
.is-drawn [data-d] { animation: draw 1.1s var(--ease) calc(var(--di, 0) * 80ms) forwards; }
.is-drawn [data-f] { animation: fade-var 0.6s var(--ease) calc(0.5s + var(--di, 0) * 60ms) forwards; }
.is-drawn [data-b] { animation: grow 0.9s var(--ease) calc(var(--di, 0) * 90ms) forwards; }
@keyframes fade-var { from { opacity: 0; } to { opacity: var(--o, 1); } }
@keyframes grow { to { transform: none; } }
.cap-art .dash { --o: 0.7; animation: march 1.6s linear infinite; }
.cap-art.is-drawn .dash[data-f] { animation: fade-var 0.6s var(--ease) calc(0.5s + var(--di, 0) * 60ms) forwards, march 1.6s linear infinite; }
@keyframes march { to { stroke-dashoffset: -18; } }

/* travelling data packets (SMIL motion lives in the markup) */
.pulse { fill: var(--brand-bright); stroke: none; filter: drop-shadow(0 0 4px var(--brand-bright)); }
.pulse--out { fill: var(--accent-gold); filter: drop-shadow(0 0 4px var(--accent-gold)); }
/* pings: end points breathe outward once drawn */
.ping { opacity: 0; transform-box: fill-box; transform-origin: center; stroke: var(--accent-gold); }
.is-drawn .ping { animation: ping 2.6s var(--ease) 1.4s infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: 0.9; } 70%, 100% { transform: scale(2.6); opacity: 0; } }
.bob { animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(5px); } }
.bar { transform-box: fill-box; transform-origin: 50% 100%; animation: breathe var(--t, 3s) ease-in-out infinite alternate; }
@keyframes breathe { from { transform: scaleY(1); } to { transform: scaleY(0.78); } }
/* three rhythms (MIN, MONTH, YEAR): each tick lights in turn, at its own speed */
.tk { animation: tick-wave var(--cycle, 2.6s) ease-in-out calc(var(--i, 0) * var(--step, 0.1s)) infinite; }
@keyframes tick-wave { 0%, 30%, 100% { opacity: 0.4; } 6% { opacity: 1; filter: drop-shadow(0 0 4px var(--brand-bright)); } }
/* chart lines: a marker is already drawn at every point, so the line itself just draws */
.chart .ch-line { stroke-dasharray: none; }
.chart.draw-ready .ch-line[data-d] { stroke-dasharray: 1; }

/* ---------- Scenes: the 3D illustrations redrawn as animated HUD schematics (tools/lib/scenes/*.js) ----------
   Vocabulary: stroke = line work, .tint = soft volume, .tint2 = second tone, .fill = gold accent, .dim = faint construction line,
   .dash = marching dashes. Loop classes go on <g> only (the primitives inside are tagged for draw-in by main.js). */
.scene { width: 100%; max-width: 360px; height: auto; fill: none; stroke: var(--brand-bright); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.scene .dim { stroke: var(--text-muted); opacity: 0.3; }
.scene .dash { stroke-dasharray: 4 5; opacity: 0.7; animation: march 1.6s linear infinite; }
.scene .tint { fill: rgba(95, 237, 131, 0.10); }
.scene .tint2 { fill: rgba(95, 237, 131, 0.20); }
.scene .fill { fill: var(--accent-gold); stroke: none; }
.scene .gold { stroke: var(--accent-gold); }
.scene .gold-tint { fill: rgba(255, 190, 46, 0.14); stroke: var(--accent-gold); }
.scene text { fill: var(--brand-bright); stroke: none; font: 700 11px/1 var(--font-mono); letter-spacing: 0.04em; }
.scene.draw-ready .dash[data-f] { opacity: 0; }
.scene.is-drawn .dash[data-f] { animation: fade-var 0.6s var(--ease) calc(0.5s + var(--di, 0) * 60ms) forwards, march 1.6s linear infinite; }
.scene .tint[data-f], .scene .tint2[data-f] { --o: 1; }
.scene g[class*="l-"] { transform-box: fill-box; transform-origin: center; }
.scene .l-float { animation: l-float var(--t, 4s) ease-in-out var(--d, 0s) infinite alternate; }
.scene .l-spin { animation: spin var(--t, 14s) linear var(--d, 0s) infinite; }
.scene .l-spin-r { animation: spin var(--t, 14s) linear var(--d, 0s) infinite reverse; }
.scene .l-sway { transform-origin: 50% 100%; animation: l-sway var(--t, 3.4s) ease-in-out var(--d, 0s) infinite alternate; }
.scene .l-rise { animation: l-rise var(--t, 3.6s) ease-out var(--d, 0s) infinite; }
.scene .l-blink { animation: l-blink var(--t, 1.8s) ease-in-out var(--d, 0s) infinite; }
.scene .l-beat { animation: l-beat var(--t, 2.4s) ease-in-out var(--d, 0s) infinite; }
.scene .l-slide { animation: l-slide var(--t, 5s) ease-in-out var(--d, 0s) infinite alternate; }
.scene .l-flow { animation: l-flow var(--t, 2.4s) linear var(--d, 0s) infinite; }
@keyframes l-float { to { transform: translateY(var(--dy, -4px)); } }
@keyframes l-sway { from { transform: rotate(-5deg); } to { transform: rotate(5deg); } }
@keyframes l-rise { 0% { transform: translateY(6px); opacity: 0; } 25% { opacity: 1; } 100% { transform: translateY(-16px); opacity: 0; } }
@keyframes l-blink { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
@keyframes l-beat { 0%, 100% { transform: scale(1); } 50% { transform: scale(var(--s, 1.08)); } }
@keyframes l-slide { to { transform: translateX(var(--dx, 10px)); } }
@keyframes l-flow { 0% { transform: translateY(var(--fy0, -8px)); opacity: 0; } 20%, 80% { opacity: 1; } 100% { transform: translateY(var(--fy1, 8px)); opacity: 0; } }
.scene .l-spin, .scene .l-spin-r { transform-origin: center; }

/* emblem (inner-page heroes): orbiting dots, breathing hexagons, glowing icon */
.emblem__orbit { transform-origin: 120px 120px; animation: spin 7s linear infinite; }
.emblem__orbit--in { animation-duration: 11s; animation-direction: reverse; }
.emblem__orbit circle { fill: var(--brand-bright); stroke: none; filter: drop-shadow(0 0 5px var(--brand-bright)); }
.emblem__orbit--in circle { fill: var(--accent-gold); filter: drop-shadow(0 0 5px var(--accent-gold)); }
.emblem.is-drawn .emblem__hex[data-d] { animation: draw 1.4s var(--ease) calc(var(--di, 0) * 120ms) forwards, hexglow 3.6s ease-in-out 1.8s infinite; }
@keyframes hexglow { 50% { opacity: 0.95; filter: drop-shadow(0 0 6px rgba(95, 237, 131, 0.7)); } }
.emblem.draw-ready .emblem__icon { opacity: 0; }
.emblem.is-drawn .emblem__icon { animation: fade-in 0.8s ease 0.5s forwards, icon-glow 3s ease-in-out 1.4s infinite; }
@keyframes icon-glow { 50% { filter: drop-shadow(0 0 8px var(--brand-bright)); } }
.sol__icon, .minicards__icon, .outcome svg { overflow: visible; }

/* ---------- Narrow screens: solid fallbacks, no blur or glow ---------- */
@media (max-width: 768px) {
  :root { --blur: none; }
  .glass { background: #0b1117; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .glass--strong { background: #0d141b; }
  .sol .card:hover, .sol .card:focus-visible, .btn--primary:hover { box-shadow: none; }
  .status i, .motion-toggle__dot { box-shadow: none; }
  .hero::before { display: none; }
  .hud-scanbar, .hero__rain { display: none; }
  .hero__head { transform: none; opacity: 1; }
  .section[data-no]::before { opacity: 0.6; }
  .sol .card:hover, .sol .card:focus-visible { transform: none; }
  .btn--primary { box-shadow: none; }
}
@media (max-width: 380px) {
  .btn--sm { padding: 9px 12px; }
  .hero__cta .btn { width: 100%; }
}

/* ---------- Reduced / user-disabled motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .flow__lines use { stroke-dasharray: none; stroke-dashoffset: 0; animation: none; }
  .js .flow__ticks, .js .flow__labels, .js .flow__nodes, .js .flow__hex, .js .flow__dot, .js .flow__pulses { opacity: 1; animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .flow__ring--pulse { animation: none; opacity: 0; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
  .hud-scanbar, .hero__scan, .page-hero::after, .notes__intro::after, .hud-wipe { display: none !important; }
  .cap-art .dash, .bob, .bar, .tk, .emblem__orbit, .emblem__hex, .emblem__icon, .scene *, .scene .dash { animation: none !important; }
  .ping, .emblem__orbit { display: none; }
  body::before, .hero__head, .section[data-no]::before, .emblem__ticks, .cta::after, .hero__head .label--bright::after { animation: none !important; }
  .js .hero h1, .js .page-hero h1, .js .notes__intro h1, .js .sec-head h2, .js .cta__copy h2 { animation: none; -webkit-mask-image: none; mask-image: none; }
  .hero__head { transform: none; opacity: 1; }
  .hero__viz { transform: none; }
  .js .reveal, .sec-head .label::after { transform: none; }
}
[data-motion="off"] .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
[data-motion="off"] .flow__ring--pulse { animation: none; opacity: 0; }
[data-motion="off"] .flow__lines use { stroke-dasharray: none; stroke-dashoffset: 0; animation: none; }
[data-motion="off"] .flow__ticks, [data-motion="off"] .flow__labels, [data-motion="off"] .flow__nodes, [data-motion="off"] .flow__hex, [data-motion="off"] .flow__dot, [data-motion="off"] .flow__pulses { opacity: 1; animation: none; }
[data-motion="off"] *, [data-motion="off"] *::before, [data-motion="off"] *::after { transition-duration: 0.01ms !important; }
[data-motion="off"] { scroll-behavior: auto; }
[data-motion="off"] .hud-scanbar, [data-motion="off"] .hero__scan, [data-motion="off"] .page-hero::after, [data-motion="off"] .notes__intro::after, [data-motion="off"] .hud-wipe, [data-motion="off"] .hero__rain { display: none !important; }
[data-motion="off"] body::before, [data-motion="off"] .section[data-no]::before, [data-motion="off"] .emblem__ticks, [data-motion="off"] .cta::after, [data-motion="off"] .hero__head .label--bright::after { animation: none !important; }
[data-motion="off"] .hero h1, [data-motion="off"] .page-hero h1, [data-motion="off"] .notes__intro h1, [data-motion="off"] .sec-head h2, [data-motion="off"] .cta__copy h2 { animation: none !important; -webkit-mask-image: none !important; mask-image: none !important; }
[data-motion="off"] .hero__head { transform: none !important; opacity: 1 !important; }
[data-motion="off"] .hero__viz { transform: none !important; }
[data-motion="off"] .reveal, [data-motion="off"] .sec-head .label::after { transform: none !important; }
[data-motion="off"] .scene *, [data-motion="off"] .cap-art .dash, [data-motion="off"] .bob, [data-motion="off"] .bar, [data-motion="off"] .tk, [data-motion="off"] .emblem__orbit, [data-motion="off"] .emblem__hex, [data-motion="off"] .emblem__icon { animation: none !important; }
[data-motion="off"] .ping, [data-motion="off"] .emblem__orbit { display: none; }