/* AXIOM — Investor landing page
   Aesthetic: John Wick tailoring + one Jordan-red stitch + cyberpunk control room.
   Black-on-black, ivory body, single accent, generous space.
   Cyberpunk intensity tunable via --cyber (0–1). */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

:root {
  /* The suit */
  --ink-000: #0a0a0c;          /* deepest black, page bg */
  --ink-050: #101014;          /* card bg */
  --ink-100: #16161b;          /* raised surface */
  --ink-200: #1d1d22;          /* hairline-bordered surfaces */
  --ink-300: #2a2a31;          /* dividers */
  --ink-400: #3a3a44;          /* mute borders */
  --ink-500: #5a5a66;          /* tertiary text */

  /* The shirt — ivory, not white */
  --paper-000: #f4f1ea;        /* primary text on dark */
  --paper-050: #ddd9d0;        /* body */
  --paper-100: #b8b3a8;        /* secondary */
  --paper-200: #8a857c;        /* tertiary */

  /* The Jordan stitch */
  --stitch: #ff3d28;           /* primary accent */
  --stitch-dim: #c43523;
  --stitch-bg: rgba(255, 61, 40, 0.08);

  /* Live-signal cyan, used very sparingly */
  --signal: #9be8e8;
  --signal-dim: #4a8585;

  /* Cyberpunk dial — 0 = pure editorial, 1 = full neon */
  --cyber: 0.55;
  --grid-opacity: calc(var(--cyber) * 0.18);
  --scanline-opacity: calc(var(--cyber) * 0.08);
  --glow-strength: calc(var(--cyber) * 1);
  --chroma-shift: calc(var(--cyber) * 1.2px);

  --shadow-deep: 0 1px 0 rgba(255,255,255,0.04) inset, 0 30px 60px -20px rgba(0,0,0,0.7);
  --shadow-card: 0 1px 0 rgba(255,255,255,0.05) inset, 0 16px 40px -16px rgba(0,0,0,0.6);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --font-display: 'Instrument Serif', 'Times New Roman', serif;
  --font-sans: 'Geist', system-ui, -apple-system, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Type scale — mobile-first, fluid up */
  --fs-mono: 11px;
  --fs-eyebrow: 12px;
  --fs-body: 16px;
  --fs-lead: 19px;
  --fs-h3: clamp(22px, 4.5vw, 30px);
  --fs-h2: clamp(34px, 7vw, 64px);
  --fs-h1: clamp(48px, 11vw, 128px);
  --fs-display: clamp(64px, 16vw, 200px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--ink-000);
  color: var(--paper-050);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Subtle film grain across the whole page */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Scanline overlay — cyberpunk dial */
body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 99;
  opacity: var(--scanline-opacity);
  background-image: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 2px,
    rgba(155, 232, 232, 0.5) 2px,
    rgba(155, 232, 232, 0.5) 3px
  );
  mix-blend-mode: overlay;
}

/* Animated grid backdrop on the body */
.grid-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--grid-opacity);
  background-image:
    linear-gradient(rgba(155, 232, 232, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155, 232, 232, 0.4) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 80%);
  animation: grid-drift 30s linear infinite;
}
@keyframes grid-drift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 64px 64px, 64px 64px; }
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--stitch); color: var(--ink-000); }

/* ---------- Type ---------- */

h1, h2, h3, h4 {
  color: var(--paper-000);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.02;
  text-wrap: balance;
}

.serif { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.015em; line-height: 1.0; }
.serif-i { font-family: var(--font-display); font-style: italic; font-weight: 400; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-200);
}
.eyebrow .stitch { color: var(--stitch); }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.45;
  color: var(--paper-000);
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.mono { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.04em; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-100);
}
.kicker::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--stitch);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--stitch);
}

/* ---------- Layout ---------- */

.wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}
.wrap-narrow {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; }

.hairline { height: 1px; background: var(--ink-300); border: 0; }

/* ---------- Top bar ---------- */

.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.topbar__brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--paper-000);
}
.topbar__brand .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--stitch);
  box-shadow: 0 0 10px var(--stitch);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.topbar__nav {
  display: none;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-100);
}
.topbar__nav a { transition: color 0.2s ease; }
.topbar__nav a:hover { color: var(--paper-000); }
.topbar__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  min-height: 44px;
  border: 1px solid var(--ink-400);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-000);
  transition: border-color 0.2s, background 0.2s;
  touch-action: manipulation;
}
.topbar__cta:hover {
  border-color: var(--stitch);
  background: var(--stitch-bg);
}
.topbar__cta::after {
  content: '→';
  font-family: var(--font-sans);
  font-weight: 500;
  transform: translateY(-1px);
}
@media (min-width: 880px) {
  .topbar { padding: 16px 32px; }
  .topbar__nav { display: flex; }
}

/* ---------- Locale switch ---------- */
.locale-switch {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--ink-400);
  border-radius: 999px;
  overflow: hidden;
  flex-shrink: 0;
}
.locale-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-200);
  background: transparent;
  border: 0;
  padding: 7px 10px;
  min-height: 32px;
  min-width: 32px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  touch-action: manipulation;
  line-height: 1;
}
.locale-btn + .locale-btn { border-left: 1px solid var(--ink-400); }
.locale-btn:hover { color: var(--paper-000); background: var(--ink-100); }
.locale-btn.active { color: var(--ink-000); background: var(--paper-000); font-weight: 700; }

/* ---------- Hero ---------- */

.hero {
  padding: 140px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero__inner { position: relative; z-index: 2; }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-bottom: 32px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-200);
}
.hero__meta b { color: var(--paper-000); font-weight: 500; }
.hero__meta .live { color: var(--stitch); display: inline-flex; align-items: center; gap: 6px; }
.hero__meta .live::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--stitch);
  box-shadow: 0 0 8px var(--stitch);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h1);
  line-height: 0.94;
  letter-spacing: -0.025em;
  color: var(--paper-000);
  margin: 0 0 32px;
}
.hero__title em {
  font-style: italic;
  color: var(--paper-000);
  position: relative;
}
.hero__title em::after {
  content: '';
  position: absolute;
  bottom: 0.06em;
  left: 0; right: 0;
  height: 1px;
  background: var(--stitch);
  transform: scaleX(0);
  transform-origin: left;
  animation: slide-in 1.2s 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
@keyframes slide-in { to { transform: scaleX(1); } }

/* Punchline — "can't afford to wait for." — stitch emphasis */
.hero__punch {
  display: inline;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--paper-000);
}
.hero__punch-afford,
.hero__punch-wait {
  position: relative;
  display: inline-block;
  line-height: 0.94;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.hero__punch-afford {
  padding: 0 0.08em 0.06em;
  color: var(--ink-000);
  background: var(--stitch);
  text-shadow: none;
  transform: rotate(-0.35deg);
  box-shadow:
    0 0.08em 0 rgba(255, 255, 255, 0.08) inset,
    0 0.12em 0 rgba(0, 0, 0, 0.35);
}
.hero__punch-wait {
  margin-left: 0.06em;
  color: var(--paper-000);
  isolation: isolate;
  text-shadow:
    calc(var(--chroma-shift) * -0.8) 0 0 rgba(255, 61, 40, calc(var(--cyber) * 0.8)),
    calc(var(--chroma-shift) * 0.8) 0 0 rgba(155, 232, 232, calc(var(--cyber) * 0.65));
}
.hero__punch-wait::after {
  content: '';
  position: absolute;
  left: 0.02em;
  right: 0.02em;
  bottom: 0.02em;
  height: 0.11em;
  background: linear-gradient(90deg, var(--stitch), var(--signal));
  opacity: 0.85;
  z-index: -1;
  transform: skewX(-8deg);
}
@media (max-width: 560px) {
  .hero__punch-afford,
  .hero__punch-wait {
    margin-top: 0.04em;
  }
  .hero__punch-wait {
    margin-left: 0;
  }
}

/* Cyberpunk chromatic aberration on hero title — tunable */
.hero__title {
  text-shadow:
    calc(var(--chroma-shift) * -1) 0 0 rgba(255, 61, 40, calc(var(--cyber) * 0.55)),
    var(--chroma-shift) 0 0 rgba(155, 232, 232, calc(var(--cyber) * 0.55));
}

/* Hero terminal readout */
.hero__readout {
  margin-top: 24px;
  margin-bottom: 32px;
  padding: 14px 16px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(155, 232, 232, calc(var(--cyber) * 0.04)), transparent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--paper-100);
  position: relative;
  overflow: hidden;
  max-width: 520px;
}
.hero__readout::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--stitch);
  box-shadow: 0 0 calc(8px * var(--glow-strength)) var(--stitch);
}
.hero__readout .ln { display: block; line-height: 1.7; }
.hero__readout .ln .k { color: var(--signal); opacity: calc(0.3 + var(--cyber) * 0.7); }
.hero__readout .ln .v { color: var(--paper-000); }
.hero__readout .cursor {
  display: inline-block;
  width: 8px; height: 1em;
  background: var(--stitch);
  vertical-align: -2px;
  animation: blink 1.1s steps(2) infinite;
  box-shadow: 0 0 calc(8px * var(--glow-strength)) var(--stitch);
}
@keyframes blink { 50% { opacity: 0; } }

.hero__sub {
  font-size: var(--fs-lead);
  line-height: 1.45;
  color: var(--paper-100);
  max-width: 36ch;
  margin-bottom: 40px;
  text-wrap: pretty;
}
.hero__sub strong { color: var(--paper-000); font-weight: 500; }

.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 56px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  min-height: 44px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: transform 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
  touch-action: manipulation;
}
.btn--primary {
  background: var(--paper-000);
  color: var(--ink-000);
  border: 1px solid var(--paper-000);
}
.btn--primary:hover {
  background: var(--stitch);
  border-color: var(--stitch);
  color: var(--paper-000);
}
.btn--ghost {
  border: 1px solid var(--ink-400);
  color: var(--paper-000);
}
.btn--ghost:hover {
  border-color: var(--paper-200);
  background: var(--ink-100);
}
.btn .arrow { font-weight: 400; transform: translateY(-1px); }

/* hero proof strip */
.proof-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--ink-300);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 24px;
}
.proof-strip__cell {
  background: var(--ink-000);
  padding: 22px 20px;
}
.proof-strip__cell .num {
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 64px);
  line-height: 0.9;
  color: var(--paper-000);
  letter-spacing: -0.03em;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.proof-strip__cell .num small {
  font-family: var(--font-sans);
  font-size: 0.32em;
  font-weight: 500;
  color: var(--stitch);
  letter-spacing: 0.04em;
}
.proof-strip__cell .lbl {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-100);
}
@media (min-width: 720px) {
  .proof-strip { grid-template-columns: repeat(4, 1fr); }
}

/* hero background — typographic ghost word */
.hero__ghost {
  position: absolute;
  bottom: -6vw;
  right: -3vw;
  font-family: var(--font-display);
  font-size: 38vw;
  line-height: 0.78;
  color: var(--ink-100);
  letter-spacing: -0.03em;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  font-style: italic;
}
@media (min-width: 880px) {
  .hero { padding: 180px 0 100px; }
  .hero__sub { font-size: 22px; max-width: 44ch; }
}

/* ---------- Section header ---------- */

.section {
  padding: 80px 0;
  border-top: 1px solid var(--ink-200);
}
.section--dark { background: var(--ink-050); }
.section--paper {
  background: var(--paper-000);
  color: var(--ink-100);
}
.section--paper h1, .section--paper h2, .section--paper h3, .section--paper h4 { color: var(--ink-000); }
.section--paper .eyebrow { color: var(--ink-500); }
.section--paper .kicker { color: var(--ink-500); }

.s-head {
  display: grid;
  gap: 20px;
  margin-bottom: 56px;
}
.s-head__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  letter-spacing: -0.02em;
  line-height: 0.98;
  max-width: 18ch;
}
.s-head__title em { font-style: italic; }
.s-head__lede {
  font-size: var(--fs-lead);
  color: var(--paper-100);
  max-width: 52ch;
  text-wrap: pretty;
}
.section--paper .s-head__lede { color: var(--ink-500); }
@media (min-width: 880px) {
  .s-head {
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 88px;
  }
  .section { padding: 140px 0; }
}

/* Anchor scroll offset — fixed topbar is ~52px; add 16px breathing room */
#systems, #stages, #team, #press, #contact { scroll-margin-top: 68px; }

/* ---------- Live systems (parallax reveal) ---------- */

.systems { position: relative; }

.sys {
  position: relative;
  padding: 0 0 48px;
  display: grid;
  gap: 24px;
  min-width: 0;
}
.sys + .sys { margin-top: 0; }

.sys__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-100);
  border: 1px solid var(--ink-300);
  aspect-ratio: 16 / 10;
  box-shadow: var(--shadow-deep);
  isolation: isolate;
}
.sys__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}
.sys__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,12,0) 40%, rgba(10,10,12,0.7) 100%);
  pointer-events: none;
  z-index: 1;
}
.sys__chip {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(10, 10, 12, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-000);
}

/* Bracket corners on system media — cyberpunk targeting marks */
.sys__media .corner {
  position: absolute;
  width: 24px; height: 24px;
  border: 2px solid var(--stitch);
  z-index: 3;
  pointer-events: none;
  opacity: var(--cyber);
  filter: drop-shadow(0 0 calc(4px * var(--glow-strength)) var(--stitch));
}
.sys__media .corner.tl { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.sys__media .corner.tr { top: 8px; right: 8px; border-left: 0; border-bottom: 0; }
.sys__media .corner.bl { bottom: 8px; left: 8px; border-right: 0; border-top: 0; }
.sys__media .corner.br { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }

/* Coordinate readout on media */
.sys__coord {
  position: absolute;
  bottom: 14px; left: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--signal);
  opacity: calc(0.4 + var(--cyber) * 0.6);
  text-shadow: 0 0 calc(6px * var(--glow-strength)) var(--signal);
}
.sys__coord b { color: var(--paper-000); margin-right: 8px; }
.sys__chip .live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--stitch);
  box-shadow: 0 0 8px var(--stitch);
  animation: pulse 2s ease-in-out infinite;
}

.sys__body {
  display: grid;
  gap: 16px;
  min-width: 0;
}
.sys__id {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-200);
}
.sys__id .stitch { color: var(--stitch); }
.sys__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5.5vw, 44px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper-000);
}
.sys__title em { font-style: italic; }

/* Glitch on system title hover */
.sys__title { position: relative; cursor: default; }
.sys__title::before,
.sys__title::after {
  content: attr(data-text);
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  font-style: inherit;
}
.sys__title::before { color: var(--stitch); transform: translate(-2px, 0); }
.sys__title::after { color: var(--signal); transform: translate(2px, 0); }
@media (hover: hover) and (pointer: fine) {
  .sys:hover .sys__title::before,
  .sys:hover .sys__title::after {
    opacity: calc(var(--cyber) * 0.7);
    animation: glitch-jitter 0.6s steps(8) infinite;
  }
}
body.no-glitch .sys__title::before,
body.no-glitch .sys__title::after { display: none; }
@keyframes glitch-jitter {
  0%, 100% { transform: translate(-2px, 0); }
  20% { transform: translate(-1px, 1px); }
  40% { transform: translate(-3px, -1px); }
  60% { transform: translate(-2px, 1px); }
  80% { transform: translate(-1px, 0); }
}
.sys__title::after { animation-delay: 0.1s; }

/* Hairline separator between systems */
.sys + .sys::before {
  content: '';
  display: block;
  height: 1px;
  margin: 0 0 48px;
  background: var(--ink-300);
}
.sys__lede {
  font-size: 17px;
  line-height: 1.5;
  color: var(--paper-100);
  max-width: 56ch;
  text-wrap: pretty;
}

.sys__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 16px 0;
  border-top: 1px solid var(--ink-300);
  border-bottom: 1px solid var(--ink-300);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.sys__meta div { display: flex; flex-direction: column; gap: 4px; }
.sys__meta .k { color: var(--paper-200); font-size: 10px; }
.sys__meta .v { color: var(--paper-000); font-size: 12px; letter-spacing: 0.04em; }

.sys__links {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
  scroll-margin-top: 96px;
}

/* ---------- System map button + diagram ---------- */

.sys-map-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--ink-400);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-200);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  scroll-margin-top: 96px;
}
.sys-map-btn:hover { border-color: var(--paper-200); color: var(--paper-000); }
.sys-map-btn.active { border-color: var(--stitch); color: var(--stitch); }

.sys__diagram {
  display: none;
  margin-top: 20px;
  min-width: 0;
  max-width: 100%;
  scroll-margin-top: 96px;
}
.sys__diagram.open { display: block; }

.diagram {
  padding: 20px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-md);
  background: var(--ink-050);
  min-width: 0;
}
.diagram__head {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-300);
}
.diagram__flow {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}
.diagram__flow::-webkit-scrollbar { display: none; }
.diagram__col { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 120px; }
.d-col-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-bottom: 2px;
}
.d-node {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--paper-100);
  padding: 8px 10px;
  border: 1px solid var(--ink-400);
  border-radius: var(--radius-sm);
  background: var(--ink-100);
  line-height: 1.5;
}
.d-node--core {
  border-color: var(--stitch);
  color: var(--paper-000);
  background: rgba(255, 61, 40, 0.06);
}
.d-node--out { border-color: var(--ink-300); color: var(--paper-050); }
.diagram__arrow {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--stitch);
  opacity: 0.5;
  flex-shrink: 0;
  padding-top: 26px;
}
.sys-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--ink-400);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-000);
  transition: border-color 0.2s, color 0.2s;
  scroll-margin-top: 96px;
}
.sys-link:hover { border-color: var(--stitch); color: var(--stitch); }
.sys-link.primary {
  background: var(--paper-000);
  color: var(--ink-000);
  border-color: var(--paper-000);
}
.sys-link.primary:hover { background: var(--stitch); border-color: var(--stitch); color: var(--paper-000); }

@media (min-width: 880px) {
  .sys {
    grid-template-columns: 1.2fr 1fr;
    grid-template-areas: "media body";
    gap: 56px;
    align-items: stretch;
    padding: 0 0 56px;
  }
  .sys__media { grid-area: media; aspect-ratio: unset; min-height: 420px; }
  .sys__body  { grid-area: body; }
  .sys--reverse { grid-template-areas: "body media"; }
  .sys__title { font-size: clamp(36px, 4.2vw, 56px); }
}

/* Why this matters — deep-detail callouts */
.sys__why {
  display: grid;
  gap: 0;
  margin-top: 8px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,61,40,calc(var(--cyber) * 0.04)) 0%, transparent 100%);
  overflow: hidden;
  min-width: 0;
}
.sys__why-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--ink-300);
}
.sys__why-row:last-child { border-bottom: 0; }
.sys__why-row .lbl {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stitch);
  padding-top: 2px;
}
.sys__why-row .txt {
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper-050);
  text-wrap: pretty;
  overflow-wrap: anywhere;
}
.sys__why-row .txt b { color: var(--paper-000); font-weight: 500; }
@media (max-width: 600px) {
  .sys__why-row { grid-template-columns: 1fr; gap: 6px; padding: 14px; }
  .sys__links {
    flex-direction: column;
    align-items: stretch;
  }
  .sys-link,
  .sys-map-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }
  .diagram {
    padding: 18px;
  }
  .diagram__flow {
    flex-direction: column;
    overflow-x: visible;
  }
  .diagram__col {
    width: 100%;
    min-width: 0;
  }
  .diagram__arrow {
    align-self: center;
    padding: 0;
    transform: rotate(90deg);
  }
  .d-node {
    overflow-wrap: anywhere;
  }
}

/* sub-systems mini list */
.sys__subs {
  margin-top: 8px;
  display: grid;
  gap: 12px;
}
.sub {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-md);
  background: var(--ink-050);
  transition: border-color 0.2s, background 0.2s;
}
.sub:hover { border-color: var(--ink-400); background: var(--ink-100); }
.sub__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-200);
}
.sub__name { color: var(--paper-000); font-weight: 500; font-size: 14px; }
.sub__desc { color: var(--paper-100); font-size: 13px; line-height: 1.4; margin-top: 2px; }
.sub__arrow {
  color: var(--paper-200);
  font-family: var(--font-mono);
  transition: color 0.2s, transform 0.2s;
}
.sub:hover .sub__arrow { color: var(--stitch); transform: translateX(4px); }

/* ---------- Stages spread ---------- */

.stages {
  display: grid;
  gap: 64px;
}
.stage {
  display: grid;
  gap: 24px;
}
.stage__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ink-300);
  aspect-ratio: 4 / 3;
  background: var(--ink-100);
  position: relative;
}
.stage__media img { width: 100%; height: 100%; object-fit: cover; }
.stage__media .stamp {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-000);
  background: rgba(10,10,12,0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.1);
}
.stage__loc {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-200);
}
.stage__loc b { color: var(--stitch); font-weight: 500; }
.stage__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper-000);
}
.stage__pull {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.25;
  color: var(--paper-000);
  border-left: 2px solid var(--stitch);
  padding-left: 18px;
  text-wrap: pretty;
}
.stage__pull cite {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-200);
}
.stage__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.stage__stat {
  padding: 14px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-sm);
  background: var(--ink-050);
}
.stage__stat .n {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  color: var(--paper-000);
}
.stage__stat .l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-top: 8px;
  display: block;
}

.stage__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}
@media (max-width: 600px) {
  .stage__gallery { grid-template-columns: 1fr 1fr; }
}
.stage__gallery img {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ink-300);
  transition: transform 0.4s;
}
.stage__gallery img:hover { transform: scale(1.04); }

@media (min-width: 880px) {
  .stage {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
  }
  .stage--reverse .stage__media { order: 2; }
  .stages { gap: 120px; }
}

/* ---------- People ---------- */

.people {
  display: grid;
  gap: 32px;
}
.founders {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-100);
  border: 1px solid var(--ink-300);
  box-shadow: var(--shadow-deep);
}
.founders__photo {
  aspect-ratio: 4 / 3;
  position: relative;
}
.founders__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.92);
}
.founders__photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,12,0) 40%, rgba(10,10,12,0.92) 100%);
}
.founders__overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px;
  z-index: 2;
}
.founders__overlay .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-bottom: 8px;
}
.founders__overlay .names {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.05;
  color: var(--paper-000);
}

.bio {
  padding: 28px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-lg);
  background: var(--ink-050);
}
.bio__role {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stitch);
  margin-bottom: 12px;
}
.bio__name {
  font-family: var(--font-display);
  font-size: clamp(26px, 4.5vw, 36px);
  line-height: 1;
  color: var(--paper-000);
  margin-bottom: 20px;
  letter-spacing: -0.015em;
}
.bio__lede {
  font-size: 16px;
  line-height: 1.55;
  color: var(--paper-050);
  margin-bottom: 20px;
}
.bio__bio {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-100);
  margin-bottom: 20px;
}
.bio__creds {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--ink-300);
}
.bio__creds .cred {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  background: var(--ink-100);
  border: 1px solid var(--ink-300);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper-100);
}

.bio__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 20px;
}

.profile-link,
.cv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--ink-400);
  background: transparent;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-000);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.profile-link:hover,
.cv-btn:hover { border-color: var(--stitch); color: var(--stitch); }
.cv-btn.active { border-color: var(--stitch); color: var(--stitch); }

.cv-panel { display: none; margin-top: 20px; }
.cv-panel.open { display: block; }
.cv-content {
  padding: 20px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-md);
  background: var(--ink-050);
}
.cv-header {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--paper-000);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink-300);
}
.cv-section {
  margin-bottom: 16px;
}
.cv-section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-bottom: 8px;
}
.cv-content p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-100);
  margin-bottom: 12px;
}
.cv-content ul {
  list-style: none;
  padding: 0;
}
.cv-content li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-100);
  margin-bottom: 8px;
  padding-left: 16px;
  position: relative;
}
.cv-content li:before {
  content: "−";
  position: absolute;
  left: 0;
  color: var(--stitch);
}

.network {
  padding: 28px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--ink-100) 0%, var(--ink-050) 100%);
}
.network h4 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 28px);
  margin-bottom: 12px;
}
.network p { color: var(--paper-100); font-size: 14px; line-height: 1.6; margin-bottom: 16px; }
.network ul {
  list-style: none;
  display: flex; flex-wrap: wrap;
  gap: 8px;
}
.network li {
  padding: 6px 10px;
  border: 1px solid var(--ink-400);
  border-radius: 999px;
  font-size: 12px;
  color: var(--paper-100);
}

@media (min-width: 880px) {
  .people {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .people .founders { grid-column: 1 / 2; grid-row: 1 / 3; }
  .people .bio--non { grid-column: 2 / 3; grid-row: 1 / 2; }
  .people .bio--poon { grid-column: 2 / 3; grid-row: 2 / 3; }
  .people .network { grid-column: 1 / 3; }
}

/* ---------- Trusted by row ---------- */

.trusted {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--ink-300);
}
.trusted__head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-bottom: 24px;
}
.trusted__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.tr {
  display: block;
  padding: 20px 18px;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-md);
  background: var(--ink-050);
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.tr:hover { border-color: var(--stitch); background: var(--ink-100); transform: translateY(-2px); }
.tr__partner {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stitch);
  margin-bottom: 8px;
}
.tr__title {
  color: var(--paper-000);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  line-height: 1.3;
  margin-bottom: 8px;
}
.tr__sub {
  font-size: 13px;
  color: var(--paper-100);
  line-height: 1.5;
}
@media (min-width: 720px) {
  .trusted__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Press ---------- */

.press-grid { display: grid; gap: 12px; }
.press-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 22px 4px;
  border-bottom: 1px solid var(--ink-300);
  transition: padding-left 0.2s ease;
}
.press-row:hover { padding-left: 12px; }
.press-row:hover .press-row__title { color: var(--stitch); }
.press-row__src {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-200);
  min-width: 80px;
  flex-shrink: 0;
}
.press-row__title {
  color: var(--paper-000);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: -0.005em;
  line-height: 1.3;
  transition: color 0.2s;
  text-wrap: pretty;
}
.press-row__arrow {
  font-family: var(--font-mono);
  color: var(--paper-200);
  transition: color 0.2s, transform 0.2s;
}
.press-row:hover .press-row__arrow { color: var(--stitch); transform: translateX(4px); }
.press-row--new .press-row__src::after {
  content: ' · NEW';
  color: var(--stitch);
  font-weight: 700;
}
@media (max-width: 720px) {
  .press-row {
    grid-template-columns: 1fr auto;
    gap: 8px;
    align-items: start;
    padding: 18px 4px;
  }
  .press-row__src {
    grid-column: 1 / -1;
    min-width: 0;
    margin-bottom: 4px;
  }
  .press-row__title { font-size: 16px; }
  .press-row__arrow { align-self: center; }
}

/* ---------- Contact ---------- */

.contact {
  padding: 100px 0 80px;
  background: var(--paper-000);
  color: var(--ink-000);
  position: relative;
  overflow: hidden;
}
.contact h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.025em;
  color: var(--ink-000);
  margin-bottom: 32px;
  max-width: 16ch;
}
.contact h2 em { font-style: italic; }
.contact p {
  font-size: var(--fs-lead);
  color: var(--ink-500);
  max-width: 56ch;
  margin-bottom: 40px;
  text-wrap: pretty;
}
.contact__grid { display: grid; gap: 32px; }
.contact__promises {
  display: grid;
  gap: 16px;
}
.contact__promises .pr {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid #d8d3c8;
}
.contact__promises .pr .n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--stitch);
  flex-shrink: 0;
}
.contact__promises .pr .t {
  font-size: 16px;
  color: var(--ink-100);
  line-height: 1.4;
}
.contact__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 28px;
  min-height: 56px;
  background: var(--ink-000);
  color: var(--paper-000);
  border-radius: 999px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: background 0.2s, transform 0.2s;
  touch-action: manipulation;
}
.contact__cta:hover { background: var(--stitch); transform: translateY(-2px); }
@media (max-width: 600px) {
  .contact__cta { width: 100%; border-radius: 8px; }
}
.contact__alt {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-500);
}
.contact__alt a { color: var(--ink-000); border-bottom: 1px solid var(--ink-000); padding-bottom: 1px; }
@media (min-width: 880px) {
  .contact { padding: 160px 0 120px; }
  .contact__grid { grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: end; }
}

/* ---------- Footer ---------- */
.foot {
  padding: 40px 0 60px;
  border-top: 1px solid var(--ink-200);
}
.foot__row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
}
.foot__brand {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--paper-000);
  letter-spacing: 0.02em;
}
.foot__links {
  display: flex; gap: 18px; flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-200);
}
.foot__links a:hover { color: var(--paper-000); }
.foot__small {
  margin-top: 24px;
  font-size: 12px;
  color: var(--paper-200);
  line-height: 1.6;
  max-width: 80ch;
}

/* ---------- Reveal animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal-stagger.in > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: 0.55s; }

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; }
}

/* ---------- Pro bono ---------- */

.probono {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--ink-300);
}
.probono__head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-bottom: 24px;
}
.probono__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.probono__note {
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-200);
  max-width: 640px;
}
@media (min-width: 880px) {
  .probono__grid { grid-template-columns: repeat(4, 1fr); }
}
.probono-card {
  display: block;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--ink-300);
  aspect-ratio: 3 / 4;
  background: var(--ink-100);
  transition: border-color 0.25s;
}
.probono-card:hover { border-color: var(--stitch); }
.probono-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.8);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: block;
}
.probono-card:hover img { transform: scale(1.05); }
.probono-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,12,0.1) 20%, rgba(10,10,12,0.92) 100%);
  pointer-events: none;
}
.probono-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px;
  z-index: 2;
}
.probono-org {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stitch);
  margin-bottom: 8px;
}
.probono-title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.12;
  color: var(--paper-000);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.probono-title em { font-style: italic; }
.probono-for {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-100);
}

/* ---------- System tabs ---------- */

.sys-index { margin-bottom: 40px; }
.sys-index__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--paper-200);
  margin-bottom: 20px;
}
.sys-tabs-track {
  position: relative;
}
.sys-tabs-track::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 64px;
  background: linear-gradient(to right, transparent, var(--ink-000));
  pointer-events: none;
  z-index: 2;
}
@media (min-width: 880px) {
  .sys-tabs-track::after { display: none; }
}

.sys-tabs {
  display: flex;
  overflow-x: auto;
  border-bottom: 1px solid var(--ink-300);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.sys-tabs::-webkit-scrollbar { display: none; }

.sys-tab {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 22px;
  min-height: 44px;
  border: 0;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: -1px;
  touch-action: manipulation;
}
.sys-tab__node {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-200);
  transition: color 0.2s;
}
.sys-tab__name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-100);
  transition: color 0.2s;
}
.sys-tab.active { border-top-color: var(--stitch); }
.sys-tab.active .sys-tab__node { color: var(--stitch); }
.sys-tab.active .sys-tab__name { color: var(--paper-000); }
.sys-tab:hover:not(.active) .sys-tab__name { color: var(--paper-000); }

.sys-panel {
  display: none;
  position: relative;
  padding: 56px 0 96px;
  gap: 24px;
  min-width: 0;
}
.sys-panel.active { display: grid; }
@media (min-width: 880px) {
  .sys-panel {
    grid-template-columns: 1.2fr 1fr;
    gap: 56px;
    align-items: center;
    padding: 64px 0 120px;
  }
}

/* Light-background screenshots — slight darkening to fit dark bg */
.sys__media--light img {
  filter: brightness(0.85) saturate(0.9);
}

/* ---------- Logo treatments ---------- */

.hero__ghost-logo {
  position: absolute;
  bottom: -4vw;
  right: -6vw;
  height: 54vw;
  width: auto;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  opacity: 0.055;
  mix-blend-mode: screen;
}

.contact__logo {
  display: block;
  width: 64px;
  height: auto;
  opacity: 0.13;
  mix-blend-mode: multiply;
  margin-bottom: 20px;
}

.foot__brand-img {
  height: 26px;
  width: auto;
  opacity: 0.6;
  mix-blend-mode: screen;
  display: block;
}