/* ==========================================================================
   landing.css v6 — Full-canvas institutional marketing
   Brand type: Fjalla One (display) + Libre Franklin (body) + JetBrains Mono
   Aesthetic: oceanusresearch.com scale + marketontology.com composition
   Large canvases, not boxed mini-charts.
   ========================================================================== */

:root {
  --ld-bg: #070809;
  --ld-bg-elev: #0c0e11;
  --ld-ink: #f2efe8;
  --ld-ink-soft: rgba(242, 239, 232, 0.72);
  --ld-ink-mute: rgba(242, 239, 232, 0.42);
  --ld-line: rgba(242, 239, 232, 0.08);
  --ld-line-strong: rgba(242, 239, 232, 0.14);
  --ld-teal: #3d8a9a;
  --ld-teal-hi: #5eb0c0;
  --ld-teal-soft: rgba(61, 138, 154, 0.16);
  --ld-sand: #c9b896;
  --ld-up: #5ecf9a;
  --ld-down: #e07a7a;
  --ld-warn: #d4a85a;
  --ld-display: "Fjalla One", "Arial Narrow", Impact, sans-serif;
  --ld-sans: "Libre Franklin", "Helvetica Neue", Helvetica, sans-serif;
  --ld-mono: "JetBrains Mono", ui-monospace, monospace;
  --ld-max: 1180px;
  --ld-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { background: var(--ld-bg); }
html { scroll-behavior: smooth; }

body.landing {
  margin: 0;
  color: var(--ld-ink);
  font-family: var(--ld-sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.landing a { color: inherit; text-decoration: none; }
body.landing img { display: block; max-width: 100%; }

/* ---- Nav ---- */
.ld-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 36px;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.ld-nav.is-scrolled {
  background: rgba(7, 8, 9, 0.78);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom-color: var(--ld-line);
}
.ld-brand { display: flex; align-items: center; gap: 14px; }
.ld-brand img {
  height: 32px; width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.ld-brand-tag {
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
  padding-left: 14px;
  border-left: 1px solid var(--ld-line-strong);
}
.ld-nav-right { display: flex; align-items: center; gap: 6px; }
.ld-nav-anchors {
  display: none; gap: 2px; margin-right: 12px;
}
@media (min-width: 980px) { .ld-nav-anchors { display: flex; } }
.ld-nav-anchors a {
  font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ld-ink-mute);
  padding: 8px 12px; border-radius: 999px;
  transition: color .15s, background .15s;
}
.ld-nav-anchors a:hover { color: var(--ld-ink); background: rgba(255,255,255,0.04); }

.ld-link {
  font-size: 13px; font-weight: 500;
  color: var(--ld-ink-mute);
  padding: 8px 12px; border-radius: 999px;
  transition: color .15s;
}
.ld-link:hover { color: var(--ld-ink); }

.ld-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ld-sans);
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.02em;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--ld-line-strong);
  background: transparent;
  color: var(--ld-ink);
  cursor: pointer;
  transition: transform .15s, background .15s, border-color .15s, box-shadow .2s;
  white-space: nowrap;
}
.ld-btn:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.22); }
.ld-btn.primary {
  background: var(--ld-ink);
  color: #0a0b0d;
  border-color: transparent;
  box-shadow: 0 8px 28px -12px rgba(242,239,232,0.35);
}
.ld-btn.primary:hover {
  background: #fff;
  transform: translateY(-1px);
}
.ld-btn.ghost {
  background: rgba(255,255,255,0.04);
  color: var(--ld-ink-soft);
}
.ld-btn.lg { padding: 14px 24px; font-size: 14px; }
.ld-btn .arrow { transition: transform .2s var(--ld-ease); }
.ld-btn:hover .arrow { transform: translateX(3px); }
body.landing .lang-pop { margin-right: 4px; }

/* ---- Full-bleed hero canvas (oceanusresearch + marketontology scale) ---- */
.ld-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 28px 56px;
  overflow: hidden;
}

.ld-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.ld-canvas svg,
.ld-canvas .ld-canvas-img {
  width: 100%;
  height: 100%;
  display: block;
}
.ld-hero .ld-canvas {
  background:
    radial-gradient(ellipse 90% 70% at 62% 42%, rgba(61,138,154,0.22), transparent 58%),
    radial-gradient(ellipse 45% 40% at 12% 78%, rgba(201,184,150,0.07), transparent 55%),
    radial-gradient(ellipse 40% 35% at 88% 18%, rgba(94,176,192,0.08), transparent 50%),
    linear-gradient(180deg, #050608 0%, #0a0d12 48%, #070809 100%);
}
/* Full-page map — not a corner badge */
.ld-hero .ld-map {
  position: absolute;
  left: 50%;
  top: 46%;
  width: min(148vw, 1680px);
  height: auto;
  max-width: none;
  transform: translate(-42%, -48%);
  opacity: 0.72;
  filter:
    drop-shadow(0 0 80px rgba(61,138,154,0.22))
    saturate(1.05);
  object-fit: contain;
}
.ld-hero .ld-map-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 58% 44%, rgba(94,176,192,0.12), transparent 62%);
  mix-blend-mode: screen;
}
.ld-hero .ld-wave {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 42%;
  background:
    linear-gradient(180deg, transparent 0%, rgba(7,8,9,0.15) 40%, rgba(7,8,9,0.75) 100%),
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(61,138,154,0.14), transparent 70%);
}
.ld-hero .ld-vignette {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(7,8,9,0.82) 0%, rgba(7,8,9,0.38) 28%, rgba(7,8,9,0.08) 55%, rgba(7,8,9,0.22) 100%),
    linear-gradient(180deg, rgba(7,8,9,0.55) 0%, transparent 18%, transparent 62%, rgba(7,8,9,0.88) 100%);
}
@media (max-width: 900px) {
  .ld-hero .ld-map {
    width: min(190vw, 1200px);
    transform: translate(-38%, -42%);
    opacity: 0.55;
  }
  .ld-hero .ld-vignette {
    background:
      linear-gradient(180deg, rgba(7,8,9,0.65) 0%, rgba(7,8,9,0.35) 35%, rgba(7,8,9,0.55) 70%, rgba(7,8,9,0.92) 100%),
      linear-gradient(90deg, rgba(7,8,9,0.55) 0%, transparent 50%, rgba(7,8,9,0.3) 100%);
  }
}

.ld-hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--ld-max);
  width: 100%;
  margin: 0 auto;
  display: grid;
  gap: 48px;
}
@media (min-width: 1080px) {
  .ld-hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 40px;
  }
}

.ld-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ld-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
  margin-bottom: 28px;
  text-shadow: 0 1px 12px rgba(0,0,0,0.4);
}
.ld-eyebrow::before {
  content: "";
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ld-teal-hi);
  box-shadow: 0 0 0 4px var(--ld-teal-soft);
}

.ld-h1 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: clamp(52px, 8vw, 92px);
  line-height: 0.94;
  letter-spacing: 0.005em;
  margin: 0 0 26px;
  color: var(--ld-ink);
  text-transform: none;
  max-width: 12ch;
  text-shadow: 0 2px 40px rgba(0,0,0,0.45);
}
.ld-h1 em {
  font-style: normal;
  color: var(--ld-teal-hi);
  display: inline;
}

.ld-lede {
  font-family: var(--ld-sans);
  font-size: clamp(16px, 1.55vw, 19px);
  font-weight: 400;
  line-height: 1.68;
  color: var(--ld-ink-soft);
  max-width: 40ch;
  margin: 0 0 32px;
  text-shadow: 0 1px 18px rgba(0,0,0,0.35);
}

.ld-hero-cta {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  margin-bottom: 36px;
}
.ld-hero-note {
  font-family: var(--ld-mono);
  font-size: 11.5px;
  color: var(--ld-ink-mute);
  margin: -20px 0 28px;
}

.ld-proof {
  display: flex; flex-direction: column; gap: 12px;
  max-width: 42ch;
}
.ld-proof-item {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 13.5px;
  color: var(--ld-ink-soft);
  line-height: 1.45;
}
.ld-proof-item .ck {
  flex: 0 0 auto;
  width: 18px; height: 18px; margin-top: 1px;
  border-radius: 50%;
  border: 1px solid rgba(94,176,192,0.35);
  background: var(--ld-teal-soft);
  color: var(--ld-teal-hi);
  display: grid; place-items: center;
}
.ld-proof-item .ck svg { width: 10px; height: 10px; }

/* Floating glass product over map canvas */
.ld-stage {
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 32px 60px rgba(0,0,0,0.45));
}
.ld-glass {
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(165deg, rgba(16,20,24,0.72), rgba(8,10,12,0.82));
  backdrop-filter: blur(28px) saturate(1.2);
  -webkit-backdrop-filter: blur(28px) saturate(1.2);
  box-shadow:
    0 48px 120px -36px rgba(0,0,0,0.9),
    0 0 0 1px rgba(255,255,255,0.04) inset,
    0 0 80px -20px rgba(61,138,154,0.18);
  overflow: hidden;
}
.ld-glass-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ld-line);
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
}
.ld-glass-bar .pill {
  font-size: 10px;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(94,176,192,0.3);
  color: var(--ld-teal-hi);
  background: var(--ld-teal-soft);
  text-transform: none;
}
.ld-glass-body { padding: 16px; }

.ld-quote-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.ld-q {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--ld-line);
  background: rgba(255,255,255,0.02);
}
.ld-q .k {
  font-family: var(--ld-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
  margin-bottom: 6px;
}
.ld-q .v {
  font-family: var(--ld-display);
  font-size: 22px;
  letter-spacing: 0.02em;
  line-height: 1;
}
.ld-q .s {
  font-family: var(--ld-mono);
  font-size: 11px;
  margin-top: 6px;
  color: var(--ld-ink-mute);
}
.ld-q .s.up { color: var(--ld-up); }
.ld-q .s.down { color: var(--ld-down); }

.ld-big-chart {
  position: relative;
  height: 140px;
  border-radius: 12px;
  border: 1px solid var(--ld-line);
  background: rgba(0,0,0,0.25);
  overflow: hidden;
  margin-bottom: 12px;
}
.ld-big-chart svg { width: 100%; height: 100%; display: block; }
.ld-big-chart .lbl {
  position: absolute; top: 10px; left: 12px;
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
}

.ld-chat-mini {
  display: flex; flex-direction: column; gap: 8px;
}
.ld-chat-mini .b {
  font-size: 12.5px;
  line-height: 1.45;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--ld-line);
  color: var(--ld-ink-soft);
}
.ld-chat-mini .b.u {
  align-self: flex-end;
  max-width: 92%;
  background: rgba(61,138,154,0.12);
  border-color: rgba(94,176,192,0.28);
  color: #d8eef2;
}
.ld-chat-mini .tool {
  display: inline-block;
  font-family: var(--ld-mono);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  margin-right: 4px;
  background: rgba(201,184,150,0.1);
  border: 1px solid rgba(201,184,150,0.22);
  color: var(--ld-sand);
}
.ld-stage-caption {
  text-align: center;
  margin-top: 12px;
  font-family: var(--ld-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
}

/* ---- Band sections (full-bleed canvases) ---- */
.ld-band {
  position: relative;
  padding: 120px 28px;
  overflow: hidden;
}
.ld-band + .ld-band { border-top: 1px solid var(--ld-line); }
.ld-band-inner {
  position: relative;
  z-index: 2;
  max-width: var(--ld-max);
  margin: 0 auto;
}

.ld-kicker {
  font-family: var(--ld-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ld-teal-hi);
  margin: 0 0 18px;
}
.ld-h2 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 0 0 18px;
  max-width: 18ch;
}
.ld-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ld-ink-soft);
  max-width: 52ch;
  margin: 0 0 48px;
}
.ld-band-head.center {
  text-align: center;
  margin: 0 auto 56px;
}
.ld-band-head.center .ld-h2,
.ld-band-head.center .ld-sub {
  margin-left: auto;
  margin-right: auto;
}

/* Network / map canvas band — full-bleed under pillars */
.ld-band-net {
  padding-top: 130px;
  padding-bottom: 130px;
}
.ld-band-net .ld-canvas {
  opacity: 1;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, rgba(61,138,154,0.16), transparent 62%),
    #070809;
}
.ld-band-net .ld-canvas .ld-map-bg {
  position: absolute;
  left: 50%;
  top: 42%;
  width: min(130vw, 1500px);
  max-width: none;
  transform: translate(-50%, -50%);
  opacity: 0.28;
  filter: saturate(0.9);
}
.ld-band-net .ld-canvas svg.ld-net-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.7;
}

/* Platform pillars over canvas */
.ld-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--ld-line);
  border: 1px solid var(--ld-line);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(8px);
}
@media (max-width: 900px) { .ld-pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .ld-pillars { grid-template-columns: 1fr; } }
.ld-pillar {
  background: rgba(12, 14, 17, 0.72);
  padding: 28px 24px 26px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  transition: background .25s;
}
.ld-pillar:hover { background: rgba(18, 22, 26, 0.88); }
.ld-pillar .num {
  font-family: var(--ld-display);
  font-size: 40px;
  color: rgba(242,239,232,0.12);
  line-height: 1;
  margin-bottom: 18px;
}
.ld-pillar .sec {
  font-family: var(--ld-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ld-teal-hi);
  margin-bottom: 10px;
}
.ld-pillar h3 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.01em;
  margin: 0 0 12px;
  line-height: 1.15;
}
.ld-pillar p {
  margin: 0 0 18px;
  font-size: 13.5px;
  color: var(--ld-ink-soft);
  line-height: 1.55;
  flex: 1;
}
.ld-pillar .routes {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.ld-pillar .routes span {
  font-family: var(--ld-mono);
  font-size: 10.5px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--ld-line-strong);
  color: var(--ld-ink-mute);
}

/* Feature strips — large canvas panels (not boxed mini-charts) */
.ld-strip {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 0;
  min-height: 580px;
  border: 1px solid var(--ld-line);
  border-radius: 28px;
  overflow: hidden;
  margin-bottom: 36px;
  background: var(--ld-bg-elev);
  box-shadow: 0 40px 100px -60px rgba(0,0,0,0.55);
}
.ld-strip:last-child { margin-bottom: 0; }
.ld-strip.reverse .ld-strip-copy { order: 2; }
.ld-strip.reverse .ld-strip-art { order: 1; }
@media (max-width: 900px) {
  .ld-strip { grid-template-columns: 1fr; min-height: 0; }
  .ld-strip.reverse .ld-strip-copy,
  .ld-strip.reverse .ld-strip-art { order: unset; }
  .ld-strip-art { min-height: 320px; }
}

.ld-strip-copy {
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}
.ld-strip-copy h3 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
}
.ld-strip-copy > p {
  margin: 0 0 24px;
  color: var(--ld-ink-soft);
  font-size: 15.5px;
  line-height: 1.65;
  max-width: 40ch;
}
.ld-bullets {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 14px;
}
.ld-bullets li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  font-size: 14px;
  color: var(--ld-ink-soft);
  line-height: 1.5;
}
.ld-bullets li::before {
  content: "";
  width: 8px; height: 8px; margin-top: 7px;
  border-radius: 50%;
  background: var(--ld-teal-hi);
  box-shadow: 0 0 0 4px var(--ld-teal-soft);
}
.ld-bullets strong {
  color: var(--ld-ink);
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
  font-family: var(--ld-sans);
}

/* Large art panels */
.ld-strip-art {
  position: relative;
  background: #080a0c;
  min-height: 100%;
  overflow: hidden;
}
.ld-strip-art .art-bg {
  position: absolute; inset: 0;
}
.ld-strip-art .art-fg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}
.ld-art-panel {
  width: 100%;
  max-width: 440px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(12,14,17,0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.8);
  overflow: hidden;
}
.ld-art-panel .hd {
  padding: 12px 16px;
  border-bottom: 1px solid var(--ld-line);
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
  display: flex; justify-content: space-between; align-items: center;
}
.ld-art-panel .bd { padding: 16px; }

/* Kanban large */
.ld-board {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.ld-board-col {
  background: rgba(0,0,0,0.28);
  border: 1px solid var(--ld-line);
  border-radius: 12px;
  padding: 12px;
  min-height: 220px;
}
.ld-board-col h5 {
  margin: 0 0 12px;
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
  font-weight: 500;
}
.ld-board-card {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--ld-line);
  background: rgba(255,255,255,0.03);
  margin-bottom: 8px;
}
.ld-board-card b {
  display: block;
  font-family: var(--ld-display);
  font-size: 16px;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}
.ld-board-card span {
  font-size: 11.5px;
  color: var(--ld-ink-mute);
  line-height: 1.35;
}

/* Markets large table */
.ld-mkt-hero-chart {
  height: 120px;
  margin-bottom: 14px;
  border-radius: 12px;
  border: 1px solid var(--ld-line);
  overflow: hidden;
  background: rgba(0,0,0,0.25);
}
.ld-mkt-hero-chart svg { width: 100%; height: 100%; }
.ld-mrow {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 4px;
  border-bottom: 1px solid var(--ld-line);
  font-size: 13px;
}
.ld-mrow:last-child { border-bottom: 0; }
.ld-mrow .sym {
  font-family: var(--ld-display);
  font-size: 16px;
  letter-spacing: 0.02em;
}
.ld-mrow .name { color: var(--ld-ink-mute); font-size: 12px; margin-left: 8px; font-family: var(--ld-sans); }
.ld-mrow .px { font-family: var(--ld-mono); font-size: 12.5px; color: var(--ld-ink-soft); }
.ld-mrow .chg {
  font-family: var(--ld-mono);
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 6px;
  min-width: 68px;
  text-align: right;
}
.ld-mrow .chg.up { color: var(--ld-up); background: rgba(94,207,154,0.1); }
.ld-mrow .chg.down { color: var(--ld-down); background: rgba(224,122,122,0.1); }

/* Personas */
.ld-persona-l {
  display: flex; flex-direction: column; gap: 10px;
}
.ld-persona-l .row {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--ld-line);
  background: rgba(255,255,255,0.025);
}
.ld-persona-l .av {
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 20px;
  background: radial-gradient(circle at 30% 30%, #1a2228, #0a0c0e);
  border: 1px solid var(--ld-line-strong);
}
.ld-persona-l .nm {
  font-family: var(--ld-display);
  font-size: 18px;
  letter-spacing: 0.02em;
}
.ld-persona-l .fw {
  font-size: 12.5px;
  color: var(--ld-ink-mute);
  margin-top: 2px;
}
.ld-persona-l .st {
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ld-up);
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(94,207,154,0.25);
  background: rgba(94,207,154,0.08);
}
.ld-scout-bar {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--ld-line);
}
.ld-scout-bar .t {
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
  margin-bottom: 10px;
}
.ld-wavebars {
  display: flex; align-items: flex-end; gap: 5px; height: 64px;
}
.ld-wavebars i {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--ld-teal-hi), rgba(61,138,154,0.15));
}

/* Workflow — graphic AI-native process canvas */
.ld-band-flow {
  padding-top: 120px;
  padding-bottom: 130px;
  border-top: 1px solid var(--ld-line);
  min-height: 90vh;
}
.ld-band-flow .ld-flow-canvas-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 85% 55% at 50% 18%, rgba(61,138,154,0.18), transparent 58%),
    radial-gradient(ellipse 40% 35% at 12% 78%, rgba(201,184,150,0.06), transparent 52%),
    radial-gradient(ellipse 35% 30% at 90% 70%, rgba(94,176,192,0.07), transparent 50%),
    #070809;
}
.ld-band-flow .ld-flow-bg-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.85;
}
.ld-band-flow .ld-h2 {
  max-width: 16ch;
}
.ld-band-flow .ld-sub {
  max-width: 48ch;
}

/* Top process rail */
.ld-flow-stage {
  position: relative;
  margin: 8px auto 36px;
  max-width: 960px;
}
.ld-flow-rail-svg {
  width: 100%;
  height: 56px;
  display: block;
  overflow: visible;
}
.ld-rail-pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: ld-rail-pulse 3.2s ease-in-out infinite;
}
@keyframes ld-rail-pulse {
  0% { transform: translateX(0); opacity: 0.25; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { transform: translateX(1020px); opacity: 0.2; }
}
.ld-flow-rail-labels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 820px;
  margin: -8px auto 0;
  padding: 0 4%;
  font-family: var(--ld-display);
  font-size: 18px;
  letter-spacing: 0.06em;
  color: rgba(94,176,192,0.55);
  text-align: center;
}

/* Stage cards */
.ld-flowline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 8px;
  z-index: 2;
}
@media (max-width: 980px) {
  .ld-flowline { grid-template-columns: 1fr 1fr; gap: 16px; }
  .ld-flow-stage { display: none; }
}
@media (max-width: 560px) {
  .ld-flowline { grid-template-columns: 1fr; }
}
.ld-fstep {
  position: relative;
  min-width: 0;
}
.ld-fcard {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 0 0 22px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  background:
    linear-gradient(165deg, rgba(18,22,26,0.78), rgba(8,10,12,0.88));
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  box-shadow:
    0 28px 70px -36px rgba(0,0,0,0.85),
    0 0 0 1px rgba(255,255,255,0.03) inset;
  overflow: hidden;
  transition: border-color .25s, transform .25s var(--ld-ease), box-shadow .25s;
}
.ld-fcard:hover {
  border-color: rgba(94,176,192,0.35);
  transform: translateY(-4px);
  box-shadow:
    0 36px 80px -32px rgba(0,0,0,0.9),
    0 0 40px -12px rgba(61,138,154,0.25);
}
.ld-fart {
  position: relative;
  height: 132px;
  background:
    radial-gradient(ellipse 70% 80% at 50% 60%, rgba(61,138,154,0.18), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  border-bottom: 1px solid var(--ld-line);
  display: grid;
  place-items: center;
}
.ld-fart svg {
  width: 100%;
  height: 100%;
  max-height: 120px;
}
.ld-fmeta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 18px 0;
}
.ld-fmeta .n {
  font-family: var(--ld-display);
  font-size: 28px;
  letter-spacing: 0.04em;
  color: rgba(94,176,192,0.55);
  line-height: 1;
}
.ld-fmeta .lab {
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
}
.ld-fcard h4 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.02em;
  margin: 12px 18px 10px;
  line-height: 1.15;
}
.ld-fcard p {
  margin: 0 18px 16px;
  font-size: 13.5px;
  color: var(--ld-ink-soft);
  line-height: 1.55;
  flex: 1;
}
.ld-fcard .ai {
  display: inline-flex;
  align-self: flex-start;
  margin: 0 18px;
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ld-teal-hi);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(94,176,192,0.28);
  background: rgba(61,138,154,0.12);
  max-width: calc(100% - 36px);
  line-height: 1.3;
}

/* Human-in-the-loop strip */
.ld-flow-loop {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 28px 32px;
  border-radius: 22px;
  border: 1px solid rgba(201,184,150,0.18);
  background:
    linear-gradient(120deg, rgba(201,184,150,0.06), rgba(61,138,154,0.08) 45%, rgba(12,14,17,0.75)),
    rgba(10,12,14,0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 24px 60px -40px rgba(0,0,0,0.8);
}
@media (max-width: 800px) {
  .ld-flow-loop {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 16px;
    padding: 24px 20px;
  }
  .ld-flow-loop-art { margin: 0 auto; }
  .ld-flow-loop-steps { justify-content: center; }
}
.ld-flow-loop-art {
  width: 100px;
  height: 100px;
}
.ld-flow-loop-art svg { width: 100%; height: 100%; }
.ld-flow-loop-copy .tag {
  font-family: var(--ld-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ld-sand);
  margin-bottom: 8px;
}
.ld-flow-loop-copy h4 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: 26px;
  letter-spacing: 0.02em;
  margin: 0 0 8px;
}
.ld-flow-loop-copy p {
  margin: 0;
  font-size: 14px;
  color: var(--ld-ink-soft);
  line-height: 1.55;
  max-width: 48ch;
}
.ld-flow-loop-steps {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ld-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ld-ink-mute);
  white-space: nowrap;
}
.ld-flow-loop-steps span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--ld-line-strong);
  background: rgba(0,0,0,0.28);
  color: var(--ld-ink-soft);
}
.ld-flow-loop-steps span:nth-child(1) {
  border-color: rgba(94,176,192,0.35);
  color: var(--ld-teal-hi);
  background: rgba(61,138,154,0.12);
}
.ld-flow-loop-steps span:nth-child(3) {
  border-color: rgba(201,184,150,0.4);
  color: var(--ld-sand);
  background: rgba(201,184,150,0.1);
}
.ld-flow-loop-steps i {
  width: 18px;
  height: 1px;
  background: linear-gradient(90deg, rgba(94,176,192,0.5), rgba(201,184,150,0.5));
  display: block;
}
@media (prefers-reduced-motion: reduce) {
  .ld-rail-pulse { animation: none; }
  .ld-fcard:hover { transform: none; }
}

/* Stack */
.ld-stack-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: stretch;
}
@media (max-width: 900px) { .ld-stack-grid { grid-template-columns: 1fr; } }
.ld-stack-rows { display: flex; flex-direction: column; gap: 12px; }
.ld-stack-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--ld-line);
  background: rgba(255,255,255,0.02);
  transition: border-color .2s, background .2s;
}
.ld-stack-item:hover {
  border-color: var(--ld-line-strong);
  background: rgba(255,255,255,0.035);
}
.ld-stack-item .g {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: grid; place-items: center;
  font-family: var(--ld-display);
  font-size: 22px;
  color: var(--ld-teal-hi);
  background: var(--ld-teal-soft);
  border: 1px solid rgba(94,176,192,0.25);
}
.ld-stack-item h4 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.02em;
  margin: 0 0 6px;
}
.ld-stack-item p {
  margin: 0;
  font-size: 13.5px;
  color: var(--ld-ink-soft);
  line-height: 1.55;
}
.ld-stack-canvas {
  position: relative;
  border-radius: 20px;
  border: 1px solid var(--ld-line);
  overflow: hidden;
  min-height: 380px;
  background: radial-gradient(ellipse 70% 50% at 50% 30%, rgba(61,138,154,0.12), transparent 60%), #0a0c0f;
}
.ld-stack-canvas svg {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.ld-stack-canvas .overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 28px;
  background: linear-gradient(180deg, transparent, rgba(7,8,9,0.92) 40%);
}
.ld-stack-canvas .overlay h4 {
  font-family: var(--ld-display);
  font-size: 26px;
  margin: 0 0 8px;
  letter-spacing: 0.02em;
}
.ld-stack-canvas .overlay p {
  margin: 0 0 18px;
  color: var(--ld-ink-soft);
  font-size: 14px;
  line-height: 1.55;
  max-width: 36ch;
}
.ld-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.ld-stats .st {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--ld-line);
  background: rgba(0,0,0,0.3);
}
.ld-stats .st .n {
  font-family: var(--ld-display);
  font-size: 26px;
  letter-spacing: 0.02em;
  margin-bottom: 2px;
  color: var(--ld-ink);
}
.ld-stats .st .l {
  font-size: 11.5px;
  color: var(--ld-ink-mute);
}

/* CTA band */
.ld-cta-band {
  position: relative;
  padding: 120px 28px 130px;
  overflow: hidden;
  text-align: center;
  min-height: 52vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ld-cta-band .ld-canvas {
  background:
    radial-gradient(ellipse 70% 60% at 50% 45%, rgba(61,138,154,0.22), transparent 62%),
    #070809;
}
.ld-cta-band .ld-cta-map {
  position: absolute;
  left: 50%;
  top: 48%;
  width: min(110vw, 1280px);
  max-width: none;
  transform: translate(-50%, -50%);
  opacity: 0.32;
}
.ld-cta-band .ld-cta-wave {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 55%;
  opacity: 0.7;
}
.ld-cta-band .ld-band-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.ld-cta-band h3 {
  font-family: var(--ld-display);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
}
.ld-cta-band p {
  color: var(--ld-ink-soft);
  font-size: 16.5px;
  line-height: 1.6;
  margin: 0 auto 32px;
  max-width: 42ch;
}
.ld-cta-actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* Footer */
.ld-foot {
  max-width: var(--ld-max);
  margin: 0 auto;
  padding: 28px;
  border-top: 1px solid var(--ld-line);
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--ld-ink-mute);
}
.ld-foot-left { display: flex; align-items: center; gap: 10px; }
.ld-foot-left img {
  height: 14px; width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.4;
}
.ld-foot-links { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.ld-foot a, .ld-foot button {
  color: var(--ld-ink-mute);
  font-size: 12.5px;
  background: none; border: 0; padding: 0;
  cursor: pointer; font-family: inherit;
}
.ld-foot a:hover, .ld-foot button:hover { color: var(--ld-ink-soft); }
.ld-foot-mono {
  font-family: var(--ld-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Reveal */
.ld-rev {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s var(--ld-ease), transform .7s var(--ld-ease);
}
.ld-rev.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .ld-rev { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 720px) {
  .ld-nav { padding: 14px 16px; }
  .ld-brand-tag { display: none; }
  .ld-link { display: none; }
  .ld-hero { padding: 100px 18px 36px; }
  .ld-band { padding: 72px 18px; }
  .ld-strip-copy { padding: 32px 22px; }
  .ld-quote-row { grid-template-columns: 1fr; }
  .ld-cta-band { padding: 72px 18px 90px; }
  .ld-foot { padding: 22px 18px; }
}