/* ==========================================================================
   Blacksite — shared design system (dark / luminous sage)
   One aesthetic across blacksite.llc, blacksiteconsulting.com,
   blacksitetraining.com. No third-party assets. CSP-safe: no inline styles.
   ========================================================================== */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "Inter Var";
  src: url("/assets/fonts/inter-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter Var";
  src: url("/assets/fonts/inter-italic-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("/assets/fonts/instrument-sans-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("/assets/fonts/instrument-sans-italic-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/fonts/jetbrains-mono-var.woff2") format("woff2");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  color-scheme: dark;
  --bg: #060706;
  --frame: #090b09;
  --ink: #eef1ea;
  --ink-dim: rgba(238, 241, 234, 0.42);
  --muted: #a9b0a2;
  --faint: #7d8475;
  --sage: #b8cbaa;
  --sage-bright: #d7e4ca;
  --sand: #d9c89a;
  --clay: #c98f82;
  --hairline: rgba(226, 238, 216, 0.1);
  --hairline-strong: rgba(226, 238, 216, 0.16);
  --glass: rgba(255, 255, 255, 0.04);
  --glass-2: rgba(255, 255, 255, 0.07);
  --r-frame: 32px;
  --r-card: 20px;
  --font: "Inter Var", "Instrument Sans", "SF Pro Text", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;
  --wrap: 1180px;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.55 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
/* Ambient corner glows that bleed past the hero frame, like light escaping */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(640px 420px at -4% -6%, rgba(184, 203, 170, 0.14), transparent 70%),
    radial-gradient(760px 520px at 104% 2%, rgba(184, 203, 170, 0.1), transparent 70%),
    radial-gradient(640px 460px at -6% 104%, rgba(184, 203, 170, 0.08), transparent 70%);
}
img, svg, picture { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0 0 0.45em; font-weight: 560; letter-spacing: -0.028em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6.4vw, 5.1rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.15rem; line-height: 1.3; letter-spacing: -0.015em; }
h1 em, h2 em { font-style: normal; color: var(--ink-dim); }
.wrap { width: min(var(--wrap), calc(100% - 40px)); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--sage); outline-offset: 3px; border-radius: 4px; }
::selection { background: rgba(184, 203, 170, 0.28); }

.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 100;
  padding: 10px 18px; border-radius: 999px;
  background: var(--sage-bright); color: #10130d; font-weight: 600; font-size: 0.9rem;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 14px; }

/* ---------- Micro type ---------- */
.eyebrow, .kicker, .index, .footer-label, .panel-bar span, .panel-bar i,
.node small, .hero-foot, .mini-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow { display: inline-block; color: var(--sage); margin-bottom: 18px; }
.kicker { color: var(--faint); }
.index { color: var(--faint); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55em;
  padding: 0.92em 1.65em;
  border-radius: 999px;
  font-size: 0.95rem; font-weight: 550; letter-spacing: -0.01em;
  line-height: 1; white-space: nowrap;
  border: 1px solid transparent;
  transition: background 0.22s ease, border-color 0.22s ease, transform 0.22s ease, color 0.22s ease;
  cursor: pointer;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: #e9ece3; color: #101309; border-color: #e9ece3; }
.btn-primary:hover { background: #fff; border-color: #fff; }
.btn-ghost {
  background: rgba(255, 255, 255, 0.07);
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.2); }
.btn-sm { padding: 0.68em 1.25em; font-size: 0.86rem; }
.btn .arr { width: 0.85em; height: 0.85em; stroke: currentColor; stroke-width: 1.8; fill: none; }
.text-link {
  display: inline-flex; align-items: center; gap: 0.5em;
  color: var(--sage); font-weight: 550; font-size: 0.95rem;
}
.text-link:hover { color: var(--sage-bright); }

/* ---------- Header ---------- */
.site-header {
  position: absolute; top: 0; left: 0; right: 0; z-index: 50;
  padding: 22px 0;
}
.nav-shell {
  width: min(1540px, calc(100% - 40px));
  margin-inline: auto;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand img { height: 26px; width: auto; }
.brand-tag {
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.16em;
  color: var(--faint); text-transform: uppercase;
  border: 1px solid var(--hairline); border-radius: 999px; padding: 4px 9px;
}
.primary-nav {
  display: flex; align-items: center; gap: 4px;
  padding: 7px;
  border-radius: 999px;
  background: rgba(10, 12, 9, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.primary-nav > a {
  padding: 9px 15px; border-radius: 999px;
  font-size: 0.89rem; color: var(--muted); font-weight: 500;
  transition: color 0.18s ease, background 0.18s ease;
}
.primary-nav > a:hover { color: var(--ink); }
.primary-nav > a[aria-current="page"] { color: var(--ink); background: rgba(255, 255, 255, 0.07); }
.primary-nav > a.btn { margin-left: 6px; }
.primary-nav > a.btn-primary { color: #101309; }
.nav-aside { display: flex; justify-content: flex-end; align-items: center; gap: 22px; }
.nav-aside a {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.89rem; font-weight: 500; color: var(--muted);
}
.nav-aside a:hover { color: var(--ink); }
.nav-aside svg { width: 17px; height: 17px; stroke: currentColor; stroke-width: 1.6; fill: none; }
.menu-toggle { display: none; }

/* ---------- Hero frame ---------- */
.hero {
  position: relative;
  padding-top: 86px;
}
.hero-frame {
  position: relative;
  width: min(1540px, calc(100% - 24px));
  margin-inline: auto;
  min-height: min(88vh, 920px);
  border-radius: var(--r-frame);
  background: var(--frame);
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  isolation: isolate;
}
/* luminous sweep */
.hero-frame::before {
  content: "";
  position: absolute; inset: -20%;
  z-index: -2;
  background:
    radial-gradient(58% 46% at 62% 30%, rgba(214, 228, 198, 0.34), transparent 62%),
    radial-gradient(42% 38% at 40% 16%, rgba(233, 241, 224, 0.2), transparent 60%),
    radial-gradient(50% 60% at 18% 88%, rgba(150, 170, 136, 0.16), transparent 65%),
    linear-gradient(118deg, #0b0d0a 24%, #171b14 48%, #262c20 62%, #10130d 86%);
  filter: saturate(0.92);
}
/* grain + vignette */
.hero-frame::after {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background-image: var(--noise);
  background-size: 180px;
  opacity: 0.13;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.hero-vignette {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 6, 5, 0.42), transparent 26%, transparent 62%, rgba(5, 6, 5, 0.78) 96%),
    radial-gradient(120% 90% at 50% 40%, transparent 56%, rgba(4, 5, 4, 0.55));
}
/* faint vertical light streaks */
.hero-streaks { position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5; }
.hero-streaks i {
  position: absolute; bottom: 6%; width: 1px; height: 34%;
  background: linear-gradient(180deg, transparent, rgba(222, 236, 206, 0.5), transparent);
}
.hero-streaks i:nth-child(1) { left: 45.5%; height: 26%; opacity: 0.55; }
.hero-streaks i:nth-child(2) { left: 49.5%; height: 38%; }
.hero-streaks i:nth-child(3) { left: 53.5%; height: 22%; opacity: 0.4; }
/* hairline circuitry */
.hero-lines { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-lines path { fill: none; stroke: rgba(228, 240, 216, 0.14); stroke-width: 1px; vector-effect: non-scaling-stroke; }
.hero-lines circle { fill: rgba(228, 240, 216, 0.3); }

/* floating nodes */
.node {
  position: absolute; z-index: 2;
  display: flex; align-items: baseline; gap: 10px;
}
.node::before {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(238, 244, 230, 0.8);
  align-self: center;
  box-shadow: 0 0 10px rgba(222, 238, 204, 0.6);
}
.node strong { font-weight: 500; font-size: 1.02rem; color: rgba(238, 244, 230, 0.85); letter-spacing: -0.01em; }
.node small { display: block; color: var(--faint); letter-spacing: 0.1em; margin-top: 3px; }
.node-1 { left: 7.5%; top: 31%; }
.node-2 { right: 7%; top: 29%; }
.node-3 { left: 10%; bottom: 22.5%; }
.node-4 { right: 7%; bottom: 23.5%; }
/* round glyph chips sitting on the hairlines */
.node-chip {
  position: absolute; z-index: 2;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(14, 17, 12, 0.55);
  border: 1px solid rgba(238, 246, 228, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.node-chip svg { width: 18px; height: 18px; stroke: rgba(236, 243, 228, 0.85); stroke-width: 1.5; fill: none; }
.chip-1 { left: 16%; top: calc(28.7% - 23px); }
.chip-2 { right: 14.5%; top: calc(27.3% - 23px); }
.chip-3 { left: 5.5%; top: calc(71.6% - 23px); }
.chip-4 { right: 6%; top: calc(71.2% - 23px); }

/* hero content */
.hero-center {
  position: relative; z-index: 3;
  width: min(880px, calc(100% - 48px));
  margin-inline: auto;
  text-align: center;
  padding: 96px 0 110px;
}
.hero-orb {
  width: 58px; height: 58px; border-radius: 50%;
  margin: 0 auto 42px;
  display: grid; place-items: center;
  background: rgba(16, 19, 13, 0.5);
  border: 1px solid rgba(240, 246, 232, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.35);
}
.hero-orb svg { width: 22px; height: 22px; fill: rgba(240, 246, 232, 0.9); }
.hero-chip {
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 30px;
  padding: 9px 18px 9px 12px;
  border-radius: 999px;
  background: rgba(13, 16, 11, 0.5);
  border: 1px solid rgba(240, 246, 232, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 0.86rem; font-weight: 500; color: rgba(238, 243, 231, 0.88);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.hero-chip:hover { border-color: rgba(240, 246, 232, 0.3); background: rgba(18, 22, 15, 0.6); }
.hero-chip .dot {
  width: 18px; height: 18px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(240, 246, 232, 0.12);
}
.hero-chip .dot svg { width: 10px; height: 10px; fill: rgba(240, 246, 232, 0.9); }
.hero-chip .arr { width: 13px; height: 13px; stroke: currentColor; stroke-width: 1.8; fill: none; opacity: 0.8; }
.hero-center h1 { margin-bottom: 0.4em; }
.lede {
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--muted);
  max-width: 640px; margin-inline: auto;
  text-wrap: balance;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 38px; }

/* hero bottom furniture */
.hero-foot {
  position: absolute; z-index: 3;
  left: 34px; right: 34px; bottom: 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  color: var(--faint);
}
.scroll-cue { display: inline-flex; align-items: center; gap: 10px; color: rgba(230, 238, 222, 0.75); }
.scroll-cue .ring {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(240, 246, 232, 0.9);
}
.scroll-cue .ring svg { width: 14px; height: 14px; stroke: #10130c; stroke-width: 2; fill: none; }
.scroll-cue .pill {
  padding: 9px 16px; border-radius: 999px;
  background: rgba(12, 15, 10, 0.5);
  border: 1px solid rgba(240, 246, 232, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  letter-spacing: 0.1em;
}
.hero-meta { text-align: right; }
.hero-meta span { display: block; color: var(--sage); letter-spacing: 0.12em; margin-bottom: 10px; }
.hero-meta .dashes { display: inline-flex; gap: 7px; }
.hero-meta .dashes i { width: 26px; height: 3px; border-radius: 2px; background: rgba(230, 240, 220, 0.18); }
.hero-meta .dashes i:first-child { background: rgba(236, 244, 228, 0.9); }

/* ---------- Sub-hero (interior pages) ---------- */
.page-hero { position: relative; padding-top: 86px; }
.page-hero .hero-frame { min-height: 0; }
.page-hero .hero-center { padding: 88px 0 92px; }
.page-hero h1 { font-size: clamp(2.3rem, 4.8vw, 3.9rem); }

/* ---------- Logo / capability strip ---------- */
.logo-strip { padding: 44px 0 10px; }
.logo-strip ul {
  list-style: none; margin: 0 auto; padding: 0;
  width: min(1240px, calc(100% - 48px));
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 26px 34px;
}
.logo-strip li {
  display: inline-flex; align-items: center; gap: 10px;
  color: rgba(226, 233, 219, 0.44);
  font-size: 1.06rem; font-weight: 600; letter-spacing: -0.01em;
  transition: color 0.25s ease;
}
.logo-strip li:hover { color: rgba(226, 233, 219, 0.8); }
.logo-strip li.mono-mark { font-family: var(--mono); font-weight: 500; font-size: 0.92rem; letter-spacing: 0.04em; }
.logo-strip li.serif-mark { font-family: Georgia, "Times New Roman", serif; font-weight: 500; font-style: italic; font-size: 1.12rem; }
.logo-strip svg { width: 19px; height: 19px; stroke: currentColor; stroke-width: 1.6; fill: none; }

/* ---------- Sections ---------- */
.section { padding: 104px 0; }
.section.alt { position: relative; }
.section.alt::before {
  content: "";
  position: absolute; inset: 24px 0;
  z-index: -1;
  background: radial-gradient(60% 80% at 50% 10%, rgba(184, 203, 170, 0.05), transparent 70%);
}
.section-head { max-width: 680px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p, .split-head p { color: var(--muted); }
.split-head {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: end;
  margin-bottom: 54px;
}
.split-head p { margin: 0 0 0.4em; }
.section-head.center { margin-bottom: 54px; }

/* ---------- Cards ---------- */
.cards, .cap-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 46px;
}
.cards.two { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  position: relative;
  padding: 26px 24px 24px;
  border-radius: var(--r-card);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(235, 243, 227, 0.09);
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}
.card::before {
  content: "";
  position: absolute; inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(222, 236, 206, 0.25), transparent);
  opacity: 0; transition: opacity 0.25s ease;
}
a.card:hover, a.card:focus-visible { transform: translateY(-3px); border-color: rgba(235, 243, 227, 0.2); }
a.card:hover::before { opacity: 1; }
.card .index, .card .kicker { display: block; margin-bottom: 16px; }
.card h3 { margin-top: 0; }
.card p { color: var(--muted); font-size: 0.94rem; margin-bottom: 0; }
.card-action {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 18px;
  color: var(--sage); font-size: 0.88rem; font-weight: 550;
}
.card-action::after { content: "→"; transition: transform 0.2s ease; }
a.card:hover .card-action::after { transform: translateX(3px); }
.card.featured {
  background:
    radial-gradient(130% 110% at 85% -10%, rgba(196, 216, 178, 0.17), transparent 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-color: rgba(206, 224, 188, 0.22);
}

/* ---------- Stat / strip ---------- */
.strip { padding: 26px 0 0; }
.strip-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.strip-grid > div {
  padding: 20px 22px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid rgba(235, 243, 227, 0.08);
}
.strip-grid strong { display: block; font-weight: 580; letter-spacing: -0.01em; margin-bottom: 4px; }
.strip-grid span { color: var(--faint); font-size: 0.86rem; }

/* ---------- Layer / architecture diagram ---------- */
.two-col { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
.layers { display: grid; gap: 12px; }
.layer {
  padding: 22px 24px;
  border-radius: var(--r-card);
  border: 1px solid rgba(235, 243, 227, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
}
.layer span {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); display: block; margin-bottom: 8px;
}
.layer strong { font-weight: 500; color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.layer.boundary { border-style: dashed; background: transparent; }
.layer.core {
  background:
    radial-gradient(120% 160% at 50% 120%, rgba(196, 216, 178, 0.14), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-color: rgba(206, 224, 188, 0.2);
}
.layer.core span { color: var(--sage); }

/* ---------- Steps ---------- */
.steps {
  list-style: none; counter-reset: step;
  margin: 46px 0 0; padding: 0;
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.steps li {
  counter-increment: step;
  padding: 26px 24px;
  border-radius: var(--r-card);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid rgba(235, 243, 227, 0.08);
}
.steps li::before {
  content: "0" counter(step);
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em;
  color: var(--sage);
  display: block; margin-bottom: 16px;
}
.steps h3 { font-size: 1.02rem; }
.steps p { color: var(--muted); font-size: 0.92rem; margin: 0; }

/* ---------- Panel (engagement model) ---------- */
.panel, .system-map {
  border-radius: var(--r-card);
  border: 1px solid rgba(235, 243, 227, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
  overflow: hidden;
}
.panel-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(235, 243, 227, 0.08);
}
.panel-bar span { color: var(--faint); }
.panel-bar i {
  font-style: normal; color: var(--sage);
  display: inline-flex; align-items: center; gap: 7px;
}
.panel-bar i::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 8px rgba(184, 203, 170, 0.8);
}
.panel-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.panel-grid article { padding: 22px 20px; border: 0 solid rgba(235, 243, 227, 0.07); }
.panel-grid article:nth-child(odd) { border-right-width: 1px; }
.panel-grid article:nth-child(-n+2) { border-bottom-width: 1px; }
.panel-grid .index { display: block; margin-bottom: 10px; }
.panel-grid strong { display: block; font-weight: 580; margin-bottom: 2px; }
.panel-grid small { color: var(--faint); font-size: 0.84rem; }

/* system map (LLC home) */
.map-core { padding: 26px 22px; text-align: center; }
.map-core .kicker { display: block; margin-bottom: 10px; color: var(--sage); }
.map-core strong { display: block; font-size: 1.18rem; font-weight: 580; letter-spacing: -0.015em; }
.map-core small { color: var(--faint); font-size: 0.84rem; font-family: var(--mono); }
.map-lines { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(235, 243, 227, 0.08); }
.map-lines a {
  display: flex; gap: 14px; padding: 18px 20px;
  border: 0 solid rgba(235, 243, 227, 0.07);
  transition: background 0.2s ease;
}
.map-lines a:hover { background: rgba(255, 255, 255, 0.035); }
.map-lines a:nth-child(odd) { border-right-width: 1px; }
.map-lines a:nth-child(-n+2) { border-bottom-width: 1px; }
.map-lines strong { display: block; font-weight: 580; }
.map-lines small { color: var(--faint); font-size: 0.84rem; }

/* ---------- Evidence ---------- */
.evidence {
  border-radius: var(--r-card);
  border: 1px solid rgba(235, 243, 227, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
  padding: 26px;
}
.evidence > span {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--sage); display: block; margin-bottom: 18px;
}
.evidence ul { list-style: none; margin: 0 0 18px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.evidence strong { display: block; font-weight: 580; }
.evidence small { color: var(--faint); font-size: 0.84rem; }
.evidence p { color: var(--faint); font-size: 0.8rem; margin: 0; border-top: 1px solid rgba(235, 243, 227, 0.08); padding-top: 16px; }

/* ---------- Tabs ---------- */
[role="tablist"] {
  display: inline-flex; flex-wrap: wrap; gap: 4px;
  padding: 6px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(235, 243, 227, 0.09);
  margin-bottom: 34px;
}
[role="tab"] {
  padding: 9px 18px; border-radius: 999px; border: 0;
  background: transparent; color: var(--muted);
  font-family: var(--font); font-size: 0.88rem; font-weight: 500;
  cursor: pointer; transition: background 0.18s ease, color 0.18s ease;
}
[role="tab"]:hover { color: var(--ink); }
[role="tab"][aria-selected="true"] { background: #e9ece3; color: #101309; }

/* ---------- Final CTA ---------- */
.final { padding: 60px 0 96px; }
.final .wrap {
  position: relative;
  border-radius: var(--r-frame);
  overflow: hidden;
  isolation: isolate;
  text-align: center;
  padding: 96px 32px;
  background: var(--frame);
  border: 1px solid rgba(235, 243, 227, 0.09);
}
.final .wrap::before {
  content: "";
  position: absolute; inset: -30%; z-index: -2;
  background:
    radial-gradient(50% 44% at 50% 18%, rgba(214, 228, 198, 0.26), transparent 64%),
    radial-gradient(44% 48% at 76% 90%, rgba(150, 170, 136, 0.14), transparent 64%),
    linear-gradient(126deg, #0a0c09 30%, #1b2016 58%, #0d100b 88%);
}
.final .wrap::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background-image: var(--noise);
  background-size: 180px;
  opacity: 0.12; mix-blend-mode: overlay;
}
.final h2 { max-width: 640px; margin-inline: auto; }
.final p { color: var(--muted); max-width: 540px; margin: 0 auto 1.8em; }
.final .eyebrow { color: var(--sage); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid rgba(235, 243, 227, 0.07); margin-top: 40px; }
.footer-main {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 44px;
  padding: 64px 0 44px;
}
.footer-intro img { height: 24px; width: auto; opacity: 0.92; }
.footer-intro p { color: var(--faint); font-size: 0.92rem; margin: 18px 0 0; max-width: 300px; }
.footer-col { display: grid; gap: 11px; align-content: start; }
.footer-label { color: var(--faint); margin-bottom: 6px; }
.footer-col a { color: var(--muted); font-size: 0.92rem; width: fit-content; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px;
  padding: 22px 0 30px;
  border-top: 1px solid rgba(235, 243, 227, 0.06);
  color: var(--faint); font-size: 0.82rem;
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

/* ---------- Forms ---------- */
.form-shell {
  border-radius: var(--r-card);
  border: 1px solid rgba(235, 243, 227, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  padding: 34px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.84rem; font-weight: 550; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(235, 243, 227, 0.12);
  color: var(--ink);
  font-family: var(--font); font-size: 0.95rem;
  transition: border-color 0.18s ease, background 0.18s ease;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: rgba(184, 203, 170, 0.55);
  background: rgba(255, 255, 255, 0.07);
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a9b0a2' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 38px;
}
.form-note, .char-count { color: var(--faint); font-size: 0.8rem; }
.form-status { color: var(--sage); font-size: 0.9rem; min-height: 1.4em; margin-top: 10px; }
.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 8px; }

/* agenda list on contact pages */
.agenda { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 0; }
.agenda li {
  display: flex; gap: 16px; align-items: baseline;
  padding: 15px 2px;
  border-bottom: 1px solid rgba(235, 243, 227, 0.07);
}
.agenda li:last-child { border-bottom: 0; }
.agenda .index { color: var(--sage); min-width: 52px; }
.agenda span:last-child { color: var(--muted); font-size: 0.95rem; }

/* privacy chip */
.privacy-chip {
  display: flex; gap: 14px; align-items: flex-start;
  margin-top: 26px; padding: 18px 20px;
  border-radius: 14px;
  border: 1px dashed rgba(235, 243, 227, 0.16);
  color: var(--faint); font-size: 0.86rem;
}
.privacy-chip svg { width: 18px; height: 18px; flex: none; stroke: var(--sage); stroke-width: 1.5; fill: none; margin-top: 2px; }
.privacy-chip strong { color: var(--muted); display: block; font-weight: 580; margin-bottom: 2px; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; margin-top: 46px; }
.faq details {
  border-radius: 16px;
  border: 1px solid rgba(235, 243, 227, 0.09);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  padding: 0 22px;
}
.faq summary {
  cursor: pointer;
  padding: 19px 0;
  font-weight: 560; letter-spacing: -0.01em;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--faint); font-size: 1.2rem; font-weight: 400; transition: transform 0.2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); font-size: 0.94rem; padding-bottom: 20px; margin: 0; }

/* ---------- Feature rows (services pages) ---------- */
.feature-row {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px;
  padding: 44px 0;
  border-top: 1px solid rgba(235, 243, 227, 0.07);
  align-items: start;
}
.feature-row:first-of-type { border-top: 0; }
.feature-row .index { display: block; margin-bottom: 14px; color: var(--sage); }
.feature-row h3 { font-size: 1.5rem; }
.feature-row > div > p { color: var(--muted); }
.feature-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.feature-list li {
  position: relative; padding-left: 22px;
  color: var(--muted); font-size: 0.93rem;
}
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: 0.52em;
  width: 10px; height: 10px;
  border: 1px solid var(--sage); border-radius: 3px;
  background: rgba(184, 203, 170, 0.14);
}
.feature-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- Pricing-ish tiers ---------- */
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 46px; }
.tier {
  display: flex; flex-direction: column;
  padding: 30px 26px;
  border-radius: var(--r-card);
  border: 1px solid rgba(235, 243, 227, 0.09);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
}
.tier.flagship {
  background:
    radial-gradient(120% 100% at 50% -20%, rgba(196, 216, 178, 0.16), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-color: rgba(206, 224, 188, 0.22);
}
.tier .kicker { display: flex; justify-content: space-between; margin-bottom: 16px; }
.tier .kicker em { font-style: normal; color: var(--sage); }
.tier h3 { font-size: 1.3rem; }
.tier > p { color: var(--muted); font-size: 0.93rem; }
.tier ul { list-style: none; margin: 10px 0 26px; padding: 0; display: grid; gap: 9px; }
.tier li { position: relative; padding-left: 20px; color: var(--muted); font-size: 0.9rem; }
.tier li::before { content: "·"; position: absolute; left: 4px; color: var(--sage); font-weight: 700; }
.tier .btn { margin-top: auto; justify-content: center; }
.tier-note { color: var(--faint); font-size: 0.82rem; margin-top: 22px; max-width: 760px; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.55s ease, transform 0.55s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* ---------- 404 ---------- */
.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 140px 20px 80px; }
.notfound .code { font-family: var(--mono); color: var(--sage); letter-spacing: 0.2em; font-size: 0.8rem; margin-bottom: 18px; display: block; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .node-1 { left: 5%; } .node-2 { right: 4.5%; }
  .chip-1 { left: 12%; } .chip-2 { right: 10%; }
}
@media (max-width: 980px) {
  .two-col, .split-head, .feature-row { grid-template-columns: 1fr; gap: 28px; }
  .split-head { margin-bottom: 40px; }
  .node, .node-chip, .hero-lines { display: none; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-intro { grid-column: 1 / -1; }
  .section { padding: 76px 0; }
}
@media (max-width: 900px) {
  .site-header { padding: 14px 0; }
  .nav-shell { grid-template-columns: auto auto; width: calc(100% - 28px); }
  .nav-aside { display: none; }
  .menu-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    justify-self: end;
    padding: 10px 16px; border-radius: 999px;
    background: rgba(10, 12, 9, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    color: var(--ink);
    font-family: var(--font); font-size: 0.86rem; font-weight: 550;
    cursor: pointer;
  }
  .menu-toggle svg { width: 15px; height: 15px; stroke: currentColor; stroke-width: 1.8; fill: none; }
  .menu-toggle .close-icon { display: none; }
  .menu-toggle[aria-expanded="true"] .close-icon { display: block; }
  .menu-toggle[aria-expanded="true"] .open-icon { display: none; }
  .primary-nav {
    position: absolute; top: calc(100% + 8px); left: 14px; right: 14px;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 10px;
    border-radius: 22px;
    background: rgba(8, 10, 7, 0.92);
    display: none;
  }
  .primary-nav.open { display: flex; }
  .primary-nav > a { padding: 13px 16px; font-size: 0.95rem; }
  .primary-nav > a.btn { margin: 8px 4px 4px; justify-content: center; }
  .hero { padding-top: 70px; }
  .hero-frame { width: calc(100% - 16px); min-height: 0; }
  .hero-center { padding: 84px 0 120px; }
  .hero-orb { margin-bottom: 30px; }
  .hero-foot { left: 18px; right: 18px; bottom: 20px; }
  .hero-meta span { display: none; }
  .actions .btn { flex: 1 1 auto; justify-content: center; }
}
@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-shell { padding: 24px 20px; }
  .panel-grid, .map-lines { grid-template-columns: 1fr; }
  .panel-grid article, .map-lines a { border-right-width: 0 !important; border-bottom-width: 1px; }
  .panel-grid article:last-child, .map-lines a:last-child { border-bottom-width: 0; }
  .evidence ul { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .logo-strip ul { justify-content: center; gap: 18px 26px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .scroll-cue .pill { display: none; }
}

/* ==========================================================================
   FLAT editorial theme (Blacksite Training) — TokenEx-style structure,
   Blacksite sage palette. Scoped under body.flat.
   ========================================================================== */
body.flat { background: #090b09; }
body.flat::before { background: radial-gradient(900px 540px at 88% -10%, rgba(184, 203, 170, 0.07), transparent 70%); }
body.flat h1, body.flat h2 { font-weight: 380; letter-spacing: -0.015em; }
body.flat h3 { font-weight: 480; }

/* ---------- flat header ---------- */
body.flat .site-header {
  position: sticky; top: 0;
  padding: 0;
  background: rgba(9, 11, 9, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
}
body.flat .nav-shell {
  width: min(1340px, calc(100% - 48px));
  grid-template-columns: auto 1fr auto;
  min-height: 72px;
}
body.flat .primary-nav {
  background: none; border: 0; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none;
  padding: 0; gap: 6px; justify-self: start; margin-left: 30px;
}
body.flat .primary-nav > a { padding: 8px 12px; }
body.flat .primary-nav > a[aria-current="page"] { background: none; color: var(--ink); }

/* flat buttons: rectangular, mono uppercase */
body.flat .btn {
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 1.1em 1.9em;
}
body.flat .btn-sm { padding: 0.9em 1.4em; }
body.flat .btn-primary { background: var(--sage); border-color: var(--sage); color: #10130c; }
body.flat .btn-primary:hover { background: var(--sage-bright); border-color: var(--sage-bright); }
body.flat .btn-ghost {
  background: transparent;
  border-color: rgba(235, 243, 227, 0.3);
  backdrop-filter: none; -webkit-backdrop-filter: none;
}
body.flat .btn-ghost:hover { background: rgba(255, 255, 255, 0.05); border-color: rgba(235, 243, 227, 0.5); }

/* ---------- flat hero ---------- */
.fhero { border-bottom: 1px solid var(--hairline); overflow: hidden; }
.fhero-grid {
  width: min(1340px, calc(100% - 48px));
  margin-inline: auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center;
  padding: 72px 0 84px;
  position: relative;
}
.fhero .eyebrow { margin-bottom: 26px; }
.fhero h1 { font-size: clamp(2.4rem, 4.6vw, 3.9rem); margin-bottom: 0; }
.fhero h1 em { color: var(--ink); }
.fhero-rule {
  margin: 30px 0 0 6px;
  padding-left: 26px;
  border-left: 1px solid rgba(184, 203, 170, 0.45);
  max-width: 540px;
}
.fhero-rule p { max-width: 460px; }
.fhero-rule p { color: var(--muted); font-size: 0.98rem; margin: 0 0 26px; }
.fhero .actions { justify-content: flex-start; margin-top: 0; }
.fhero-art { position: relative; display: grid; place-items: center; }
.fhero-art img { width: min(100%, 560px); height: auto; }

/* flat page hero (interior pages) */
.fpage-hero { border-bottom: 1px solid var(--hairline); position: relative; overflow: hidden; }
.fpage-hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(640px 340px at 92% 0%, rgba(184, 203, 170, 0.08), transparent 68%);
}
.fpage-hero .wrap { padding: 76px 0 70px; }
.fpage-hero h1 { font-size: clamp(2.1rem, 4vw, 3.3rem); max-width: 720px; }
.fpage-hero .lede { margin: 18px 0 0; max-width: 620px; }
body.flat .lede { margin-inline: 0; text-wrap: initial; }

/* ---------- ruled grid rows ---------- */
.rule-row { border-bottom: 1px solid var(--hairline); }
.rule-grid {
  width: min(1340px, calc(100% - 48px));
  margin-inline: auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.rule-grid > div {
  padding: 26px 26px 28px;
  border-left: 1px solid var(--hairline);
}
.rule-grid > div:first-child { border-left: 0; }
.rule-grid strong { display: block; font-weight: 500; margin-bottom: 5px; }
.rule-grid span { color: var(--faint); font-size: 0.86rem; }

/* ---------- flat sections ---------- */
body.flat .section { padding: 0; border-bottom: 1px solid var(--hairline); }
body.flat .section.alt::before { display: none; }
.fsection-head {
  width: min(1340px, calc(100% - 48px));
  margin-inline: auto;
  display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end;
  padding: 72px 0 56px;
}
.fsection-head h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); margin: 0; max-width: 680px; }
.fsection-head h2 em { color: var(--ink); }
.fsection-head .eyebrow { margin-bottom: 18px; }
.fsection-head aside { max-width: 320px; color: var(--faint); font-size: 0.88rem; padding-bottom: 6px; }
.fsection-head aside p { margin: 0; }

/* bordered card columns (particle cards) */
.fcols {
  width: min(1340px, calc(100% - 48px));
  margin-inline: auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--hairline);
}
.fcols.four { grid-template-columns: repeat(4, 1fr); }
.fcol {
  position: relative;
  padding: 36px 32px 30px;
  border-left: 1px solid var(--hairline);
  display: flex; flex-direction: column;
  transition: background 0.25s ease;
}
.fcol:first-child { border-left: 0; }
a.fcol:hover, .fcol:hover { background: rgba(255, 255, 255, 0.022); }
.fcol .kicker { display: block; margin-bottom: 14px; color: var(--sage); }
.fcol h3 { font-size: 1.28rem; margin-bottom: 14px; }
.fcol p { color: var(--muted); font-size: 0.92rem; }
.fcol-art { position: relative; margin: 26px auto 30px; width: min(72%, 240px); }
.fcol-art img { width: 100%; height: auto; }
.fcol-badge {
  position: absolute; top: 2px; right: -24px;
  width: 30px; height: 30px;
}
.fcol-badge circle { stroke-width: 1.4; fill: none; }
.fcol-badge path { stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.badge-sage { stroke: var(--sage); }
.badge-sand { stroke: var(--sand); }
.badge-clay { stroke: var(--clay); }
.fmore {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(235, 243, 227, 0.3);
  width: fit-content;
}
.fmore::after { content: "›"; font-size: 1rem; transition: transform 0.2s ease; }
a:hover > .fmore::after, .fmore:hover::after { transform: translateX(3px); }

/* numbered step columns */
.fcols .index { display: block; margin-bottom: 16px; color: var(--sage); }
.fcol small.sub { color: var(--faint); font-size: 0.8rem; font-family: var(--mono); letter-spacing: 0.08em; }

/* ---------- media panel (dome + play) ---------- */
.fmedia { width: min(1340px, calc(100% - 48px)); margin-inline: auto; padding-bottom: 84px; }
.fmedia-panel {
  position: relative;
  background: #0e110d;
  border: 1px solid var(--hairline);
  min-height: 420px;
  display: grid; place-items: center;
  overflow: hidden;
}
.fmedia-panel > img { position: absolute; inset: auto 0 0 0; width: 100%; height: auto; pointer-events: none; }
.fplay {
  position: relative; z-index: 2;
  width: 76px; height: 76px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid rgba(238, 244, 230, 0.7);
  background: rgba(9, 11, 9, 0.35);
  transition: transform 0.25s ease, background 0.25s ease;
}
.fplay:hover { transform: scale(1.06); background: rgba(9, 11, 9, 0.55); }
.fplay svg { width: 22px; height: 22px; fill: rgba(238, 244, 230, 0.95); margin-left: 3px; }

/* ---------- flat overrides for shared components ---------- */
body.flat .wrap { width: min(1340px, calc(100% - 48px)); }
body.flat .feature-row { padding: 56px 0; }
body.flat .feature-row h3 { font-size: 1.6rem; font-weight: 400; }
body.flat .feature-list li::before { border-radius: 0; }
body.flat .tiers { gap: 0; margin: 0; border: 1px solid var(--hairline); }
body.flat .tier { border-radius: 0; border: 0; border-left: 1px solid var(--hairline); background: transparent; padding: 38px 32px; }
body.flat .tier:first-child { border-left: 0; }
body.flat .tier.flagship { background: linear-gradient(180deg, rgba(184, 203, 170, 0.07), rgba(184, 203, 170, 0.015)); }
body.flat .tiers-wrap { padding-bottom: 72px; }
body.flat .tier-note { padding: 18px 0 72px; margin: 0; }
body.flat .cards, body.flat .cards.two { gap: 0; margin-top: 0; border: 1px solid var(--hairline); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
body.flat .cards .card { border-radius: 0; border: 0; border-left: 1px solid var(--hairline); background: transparent; }
body.flat .cards .card:first-child { border-left: 0; }
body.flat .cards .card::before { display: none; }
body.flat .cards-wrap { padding-bottom: 72px; }
body.flat .form-shell { border-radius: 0; background: transparent; border: 1px solid var(--hairline); }
body.flat .field input, body.flat .field select, body.flat .field textarea { border-radius: 3px; background: rgba(255, 255, 255, 0.04); }
body.flat .privacy-chip { border-radius: 0; }
body.flat .agenda .index { color: var(--sage); }
body.flat .two-col { padding: 72px 0; }
body.flat .steps { margin: 0; gap: 0; border: 1px solid var(--hairline); }
body.flat .steps li { border-radius: 0; border: 0; border-left: 1px solid var(--hairline); background: transparent; padding: 32px 28px; }
body.flat .steps li:first-child { border-left: 0; }

/* flat final CTA */
body.flat .final { padding: 0; border-bottom: 1px solid var(--hairline); }
body.flat .final .wrap {
  border: 0; border-radius: 0; background: none; text-align: left;
  padding: 88px 0 96px;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center;
}
body.flat .final .wrap::before {
  inset: 0;
  background: radial-gradient(560px 320px at 96% 100%, rgba(184, 203, 170, 0.1), transparent 66%);
}
body.flat .final .wrap::after { display: none; }
body.flat .final h2 { margin-inline: 0; max-width: 620px; }
body.flat .final h2 em { color: var(--ink); }
body.flat .final p { margin: 0 0 1.6em; max-width: 520px; }
body.flat .final .actions { justify-content: flex-end; margin: 0; }

/* flat footer */
body.flat .site-footer { margin-top: 0; border-top: 0; }

/* ---------- flat responsive ---------- */
@media (max-width: 1080px) {
  .fhero-grid { grid-template-columns: 1fr; padding: 56px 0 64px; }
  .fhero-art { order: -1; }
  .fhero-art img { width: min(70%, 380px); }
}
@media (max-width: 980px) {
  .rule-grid, .fcols.four { grid-template-columns: 1fr 1fr; }
  .rule-grid > div:nth-child(odd), .fcols.four .fcol:nth-child(odd) { border-left: 0; }
  .rule-grid > div:nth-child(n+3), .fcols.four .fcol:nth-child(n+3) { border-top: 1px solid var(--hairline); }
  .fcols { grid-template-columns: 1fr; }
  .fcols:not(.four) .fcol { border-left: 0; border-top: 1px solid var(--hairline); }
  .fcols:not(.four) .fcol:first-child { border-top: 0; }
  .fsection-head { grid-template-columns: 1fr; align-items: start; padding: 56px 0 40px; }
  body.flat .final .wrap { grid-template-columns: 1fr; padding: 64px 0 72px; }
  body.flat .final .actions { justify-content: flex-start; }
  body.flat .tiers, body.flat .steps { grid-template-columns: 1fr; }
  body.flat .tier, body.flat .steps li { border-left: 0; border-top: 1px solid var(--hairline); }
  body.flat .tier:first-child, body.flat .steps li:first-child { border-top: 0; }
}
@media (max-width: 900px) {
  body.flat .site-header { padding: 0; }
  body.flat .nav-shell { grid-template-columns: auto auto; min-height: 62px; }
  body.flat .menu-toggle { background: none; border: 0; }
  body.flat .primary-nav { margin-left: 0; }
  body.flat .primary-nav.open {
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(8, 10, 7, 0.97);
    border-bottom: 1px solid var(--hairline);
    border-radius: 0;
    padding: 12px 20px 18px;
  }
  .fmedia-panel { min-height: 300px; }
}

/* flat interior-section spacing */
body.flat .section > .wrap { padding: 56px 0 72px; }
body.flat .section > .wrap.two-col { padding: 72px 0; }
body.flat .notfound { border-bottom: 1px solid var(--hairline); }

/* ==========================================================================
   Premium motion layer (Blacksite Training)
   ========================================================================== */
@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-var.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
body.flat h1, body.flat h2, body.flat .fcol h3, body.flat .tier h3, body.flat .feature-row h3, body.flat .stat strong {
  font-family: "Space Grotesk", "Inter Var", system-ui, sans-serif;
}
body.flat h1 { font-weight: 420; letter-spacing: -0.02em; }
body.flat h2 { font-weight: 400; }

/* scroll progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60;
  pointer-events: none;
}
.scroll-progress i {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--sage), var(--sage-bright));
  transform: scaleX(0); transform-origin: 0 50%;
}

/* WebGL globe */
.fhero-art { min-height: 320px; }
.fhero-art .globe-canvas { width: min(100%, 640px); height: auto; aspect-ratio: 1; }
.fhero-art.gl-on > img { display: none; }

/* capability ticker */
.ticker {
  overflow: hidden;
  border-bottom: 1px solid var(--hairline);
  padding: 17px 0;
  position: relative;
}
.ticker::before, .ticker::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, #090b09, transparent); }
.ticker::after { right: 0; background: linear-gradient(270deg, #090b09, transparent); }
.ticker-track {
  display: flex; align-items: center; gap: 44px;
  width: max-content;
  font-family: var(--mono); font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--faint);
  animation: ticker-roll 36s linear infinite;
}
.ticker-track span { white-space: nowrap; }
.ticker-track i { color: var(--sage); font-style: normal; font-size: 0.6rem; }
@keyframes ticker-roll { to { transform: translateX(-50%); } }
.motion-off .ticker-track, .ticker-track:hover { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }

/* stat band */
.stat-row { border-bottom: 1px solid var(--hairline); }
.stat-grid {
  width: min(1340px, calc(100% - 48px));
  margin-inline: auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 46px 30px 42px;
  border-left: 1px solid var(--hairline);
}
.stat:first-child { border-left: 0; }
.stat strong {
  display: block;
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
  font-weight: 350; letter-spacing: -0.02em; line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  margin-bottom: 10px;
}
.stat strong em { font-style: normal; color: var(--sage); font-size: 0.6em; }
.stat span { color: var(--faint); font-size: 0.85rem; }

/* pulsing play button */
.fplay::before, .fplay::after {
  content: ""; position: absolute; inset: -1px; border-radius: 50%;
  border: 1px solid rgba(214, 228, 198, 0.5);
  animation: fplay-pulse 3.2s ease-out infinite;
  pointer-events: none;
}
.fplay::after { animation-delay: 1.6s; }
@keyframes fplay-pulse {
  0% { transform: scale(1); opacity: 0.7; }
  70%, 100% { transform: scale(1.75); opacity: 0; }
}
.motion-off .fplay::before, .motion-off .fplay::after { animation: none; display: none; }
@media (prefers-reduced-motion: reduce) { .fplay::before, .fplay::after { animation: none; display: none; } }

/* slow-rotating particle card art */
.motion-on .fcol-art img { animation: art-spin 90s linear infinite; }
.motion-on .fcol:nth-child(2) .fcol-art img { animation-duration: 120s; animation-direction: reverse; }
.motion-on .fcol:nth-child(3) .fcol-art img { animation-duration: 70s; }
@keyframes art-spin { to { transform: rotate(360deg); } }
.fcol-art { isolation: isolate; }
.fcol-art .fcol-badge { z-index: 2; }

/* badge check draw-on */
.fcol-badge path { stroke-dasharray: 24; stroke-dashoffset: 0; }
.motion-on .fcol-badge path { stroke-dashoffset: 24; transition: stroke-dashoffset 0.8s ease 0.3s; }
.motion-on .fcol:hover .fcol-badge path,
.motion-on .fcol.in-view .fcol-badge path { stroke-dashoffset: 0; }

/* button sheen sweep */
body.flat .btn-primary { position: relative; overflow: hidden; }
body.flat .btn-primary::after {
  content: ""; position: absolute; top: -2px; bottom: -2px; width: 44%; left: -70%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.65), transparent);
  transform: skewX(-18deg);
  transition: none;
}
body.flat .btn-primary:hover::after { left: 130%; transition: left 0.65s ease; }

/* hero chip-line shimmer on kicker */
body.flat .fhero .eyebrow {
  background: linear-gradient(90deg, var(--sage) 0%, var(--sage-bright) 45%, var(--sage) 90%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.motion-on .fhero .eyebrow { animation: shimmer 5s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* nav link micro-underline */
body.flat .primary-nav > a { position: relative; }
body.flat .primary-nav > a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px;
  height: 1px; background: var(--sage);
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform 0.3s ease;
}
body.flat .primary-nav > a:hover::after,
body.flat .primary-nav > a[aria-current="page"]::after { transform: scaleX(1); }

@media (max-width: 980px) {
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(odd) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--hairline); }
}

/* ==========================================================================
   LUX motion layer — all three sites (luminous design)
   ========================================================================== */
h1, h2 { font-family: "Space Grotesk", "Inter Var", "Instrument Sans", system-ui, sans-serif; font-weight: 440; }
h1 { letter-spacing: -0.025em; }

/* living hero glow */
.motion-on .hero-frame::before { animation: glow-drift 16s ease-in-out infinite alternate; }
@keyframes glow-drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-2.5%, 1.5%, 0) scale(1.04); }
  100% { transform: translate3d(2%, -1.5%, 0) scale(1.02); }
}
.motion-on .hero-streaks i { animation: streak-breathe 7s ease-in-out infinite; }
.motion-on .hero-streaks i:nth-child(2) { animation-delay: 1.4s; }
.motion-on .hero-streaks i:nth-child(3) { animation-delay: 2.8s; }
@keyframes streak-breathe { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }

/* WebGL atmosphere canvas inside hero frame */
.hero-atmos { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }

/* floating nodes + glowing dots */
.motion-on .node { animation: node-float 9s ease-in-out infinite; }
.motion-on .node-2, .motion-on .node-3 { animation-delay: 2.2s; }
.motion-on .node-4 { animation-delay: 4.4s; }
.motion-on .node-chip { animation: node-float 11s ease-in-out infinite reverse; }
@keyframes node-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.motion-on .node::before { animation: dot-pulse 3.4s ease-in-out infinite; }
@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 8px rgba(222, 238, 204, 0.45); }
  50% { box-shadow: 0 0 18px rgba(222, 238, 204, 0.95); }
}

/* data pulses traveling the hairlines */
.pulse-line {
  stroke: rgba(214, 231, 192, 0.85) !important;
  stroke-width: 1.6px !important;
  stroke-dasharray: 26 620;
  stroke-dashoffset: 646;
  animation: line-pulse 7.5s linear infinite;
}
.pulse-line.pl-1 { animation-delay: 1.9s; }
.pulse-line.pl-2 { animation-delay: 3.8s; animation-direction: reverse; }
.pulse-line.pl-3 { animation-delay: 5.6s; animation-direction: reverse; }
@keyframes line-pulse { to { stroke-dashoffset: 0; } }

/* orb pulse rings */
.motion-on .hero-orb { position: relative; }
.motion-on .hero-orb::before, .motion-on .hero-orb::after {
  content: ""; position: absolute; inset: -1px; border-radius: 50%;
  border: 1px solid rgba(214, 228, 198, 0.45);
  animation: ring-pulse 3.6s ease-out infinite;
  pointer-events: none;
}
.motion-on .hero-orb::after { animation-delay: 1.8s; }
@keyframes ring-pulse { 0% { transform: scale(1); opacity: 0.8; } 75%, 100% { transform: scale(1.9); opacity: 0; } }

/* hero meta dash cycling */
.hero-meta .dashes i { transition: background 0.5s ease; }
.hero-meta .dashes i.on { background: rgba(236, 244, 228, 0.9); }

/* card hover: glow + sheen */
.card, .tier, .mock { will-change: transform; }
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(420px 180px at 50% -20%, rgba(196, 216, 178, 0.12), transparent 70%);
  opacity: 0; transition: opacity 0.3s ease; pointer-events: none;
}
.card:hover::after { opacity: 1; }
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; top: -2px; bottom: -2px; width: 44%; left: -70%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  transform: skewX(-18deg);
}
.btn-primary:hover::after { left: 130%; transition: left 0.65s ease; }

/* ticker on luminous background */
.ticker { border-top: 1px solid var(--hairline); }
.ticker::before { background: linear-gradient(90deg, var(--bg), transparent); }
.ticker::after { background: linear-gradient(270deg, var(--bg), transparent); }

/* ---------- product mockup window ---------- */
.mock {
  position: relative;
  border-radius: var(--r-card);
  border: 1px solid rgba(235, 243, 227, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  font-family: var(--mono);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  transition: transform 0.25s ease;
}
.mock-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(235, 243, 227, 0.09);
}
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(235, 243, 227, 0.18); }
.mock-bar i:first-child { background: rgba(201, 143, 130, 0.7); }
.mock-bar i:nth-child(2) { background: rgba(217, 200, 154, 0.7); }
.mock-bar i:nth-child(3) { background: rgba(184, 203, 170, 0.7); }
.mock-bar span { margin-left: 10px; font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); }
.mock-bar em {
  margin-left: auto; font-style: normal;
  font-size: 0.58rem; letter-spacing: 0.16em; color: var(--sage);
  display: inline-flex; align-items: center; gap: 6px;
}
.mock-bar em::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 8px rgba(184, 203, 170, 0.9); }
.motion-on .mock-bar em::before { animation: dot-pulse 2.4s ease-in-out infinite; }
.mock-body { display: grid; grid-template-columns: 150px 1fr; min-height: 300px; }
.mock-side { border-right: 1px solid rgba(235, 243, 227, 0.08); padding: 16px 0; display: flex; flex-direction: column; }
.mock-side span {
  padding: 9px 18px;
  font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--faint);
  border-left: 2px solid transparent;
}
.mock-side span.on { color: var(--ink); border-left-color: var(--sage); background: rgba(184, 203, 170, 0.07); }
.mock-main { padding: 18px 20px; display: flex; flex-direction: column; gap: 16px; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-kpis > div {
  border: 1px solid rgba(235, 243, 227, 0.09); border-radius: 10px;
  padding: 10px 12px;
}
.mock-kpis small { display: block; font-size: 0.56rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-bottom: 4px; }
.mock-kpis strong { font-size: 1.05rem; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.mock-chart { display: flex; align-items: flex-end; gap: 6px; height: 92px; padding: 4px 2px 0; }
.mock-chart i {
  flex: 1; border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(214, 228, 198, 0.85), rgba(184, 203, 170, 0.25));
  transform: scaleY(0); transform-origin: bottom;
  transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.mock.live .mock-chart i { transform: scaleY(1); }
.mock-chart i:nth-child(1) { height: 34%; transition-delay: 0.05s; }
.mock-chart i:nth-child(2) { height: 52%; transition-delay: 0.1s; }
.mock-chart i:nth-child(3) { height: 41%; transition-delay: 0.15s; }
.mock-chart i:nth-child(4) { height: 66%; transition-delay: 0.2s; }
.mock-chart i:nth-child(5) { height: 48%; transition-delay: 0.25s; }
.mock-chart i:nth-child(6) { height: 75%; transition-delay: 0.3s; }
.mock-chart i:nth-child(7) { height: 58%; transition-delay: 0.35s; }
.mock-chart i:nth-child(8) { height: 88%; transition-delay: 0.4s; }
.mock-chart i:nth-child(9) { height: 70%; transition-delay: 0.45s; }
.mock-chart i:nth-child(10) { height: 96%; transition-delay: 0.5s; }
.mock-chart i:nth-child(11) { height: 80%; transition-delay: 0.55s; }
.mock-chart i:nth-child(12) { height: 62%; transition-delay: 0.6s; }
.mock-chart i:nth-child(4n) { background: linear-gradient(180deg, rgba(217, 200, 154, 0.8), rgba(217, 200, 154, 0.2)); }
.mock-log { display: grid; gap: 7px; }
.mock-log p {
  margin: 0; font-size: 0.64rem; color: var(--muted);
  opacity: 0; transform: translateX(-8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mock-log p::before { content: "✓ "; color: var(--sage); }
.mock-log p.warn::before { content: "→ "; color: var(--sand); }
.mock.live .mock-log p { opacity: 1; transform: none; }
.mock.live .mock-log p:nth-child(1) { transition-delay: 0.7s; }
.mock.live .mock-log p:nth-child(2) { transition-delay: 1s; }
.mock.live .mock-log p:nth-child(3) { transition-delay: 1.3s; }
.mock.live .mock-log p:nth-child(4) { transition-delay: 1.6s; }
/* document-style mock (consulting) */
.mock.doc .mock-body { grid-template-columns: 1fr; }
.mock-doc { padding: 22px 24px; display: grid; gap: 12px; }
.mock-doc h4 { margin: 0 0 2px; font-family: var(--font); font-size: 0.95rem; font-weight: 600; color: var(--ink); }
.mock-doc .dline { height: 7px; border-radius: 4px; background: rgba(235, 243, 227, 0.1); width: 100%; }
.mock-doc .dline.w70 { width: 70%; }
.mock-doc .dline.w45 { width: 45%; }
.mock-gantt { display: grid; gap: 8px; margin-top: 8px; }
.mock-gantt > div { display: grid; grid-template-columns: 86px 1fr; align-items: center; gap: 10px; }
.mock-gantt small { font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.mock-gantt i {
  height: 10px; border-radius: 5px;
  background: linear-gradient(90deg, rgba(184, 203, 170, 0.75), rgba(184, 203, 170, 0.25));
  transform: scaleX(0); transform-origin: left;
  transition: transform 1s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.mock.live .mock-gantt i { transform: scaleX(1); }
.mock-gantt > div:nth-child(1) i { width: 38%; transition-delay: 0.2s; }
.mock-gantt > div:nth-child(2) i { width: 58%; margin-left: 14%; transition-delay: 0.45s; background: linear-gradient(90deg, rgba(217, 200, 154, 0.7), rgba(217, 200, 154, 0.2)); }
.mock-gantt > div:nth-child(3) i { width: 46%; margin-left: 36%; transition-delay: 0.7s; }
.mock-gantt > div:nth-child(4) i { width: 30%; margin-left: 62%; transition-delay: 0.95s; background: linear-gradient(90deg, rgba(201, 143, 130, 0.65), rgba(201, 143, 130, 0.2)); }

/* ---------- ecosystem orbit ---------- */
.orbit {
  position: relative;
  width: min(480px, 92vw); aspect-ratio: 1;
  margin-inline: auto;
}
.orbit .ring {
  position: absolute; border-radius: 50%;
  border: 1px dashed rgba(226, 238, 216, 0.16);
}
.orbit .r1 { inset: 19%; }
.orbit .r2 { inset: 8%; }
.orbit .r3 { inset: -2%; }
.motion-on .orbit .r1 { animation: orbit-spin 26s linear infinite; }
.motion-on .orbit .r2 { animation: orbit-spin 40s linear infinite reverse; }
.motion-on .orbit .r3 { animation: orbit-spin 58s linear infinite; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }
.orbit-core {
  position: absolute; inset: 36%;
  border-radius: 50%;
  display: grid; place-content: center; text-align: center;
  background:
    radial-gradient(circle at 38% 30%, rgba(214, 228, 198, 0.3), transparent 60%),
    radial-gradient(circle, #141811 30%, #0b0d09 75%);
  border: 1px solid rgba(214, 228, 198, 0.3);
  box-shadow: 0 0 60px rgba(184, 203, 170, 0.25), inset 0 0 30px rgba(184, 203, 170, 0.12);
}
.motion-on .orbit-core { animation: core-breathe 6s ease-in-out infinite; }
@keyframes core-breathe {
  0%, 100% { box-shadow: 0 0 46px rgba(184, 203, 170, 0.18), inset 0 0 26px rgba(184, 203, 170, 0.1); }
  50% { box-shadow: 0 0 80px rgba(184, 203, 170, 0.34), inset 0 0 36px rgba(184, 203, 170, 0.16); }
}
.orbit-core span { font-weight: 640; letter-spacing: -0.01em; font-size: 1.02rem; }
.orbit-core small { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--sage); margin-top: 3px; }
.orbit .sat {
  position: absolute; top: 0; left: 50%;
  translate: -50% -50%;
  padding: 8px 15px;
  border-radius: 999px;
  background: rgba(13, 16, 11, 0.85);
  border: 1px solid rgba(226, 238, 216, 0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 0.78rem; font-weight: 550; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 8px;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.orbit a.sat:hover { border-color: rgba(214, 228, 198, 0.6); background: rgba(22, 27, 18, 0.95); }
.orbit .sat::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 8px rgba(184, 203, 170, 0.9); }
.orbit .r2 .sat { top: auto; bottom: 0; left: 18%; translate: -50% 50%; }
.orbit .r3 .sat { top: 68%; left: 100%; }
.motion-on .orbit .r1 .sat { animation: orbit-spin 26s linear infinite reverse; }
.motion-on .orbit .r2 .sat { animation: orbit-spin 40s linear infinite; }
.motion-on .orbit .r3 .sat { animation: orbit-spin 58s linear infinite reverse; }

/* reduced-motion & mobile guards */
@media (prefers-reduced-motion: reduce) {
  .pulse-line, .hero-atmos { display: none; }
  .mock .mock-chart i, .mock .mock-gantt i { transform: none; }
  .mock-log p { opacity: 1; transform: none; }
}
@media (max-width: 720px) {
  .mock-body { grid-template-columns: 1fr; }
  .mock-side { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid rgba(235, 243, 227, 0.08); padding: 0; }
  .mock-side span { border-left: 0; border-bottom: 2px solid transparent; }
  .mock-side span.on { border-bottom-color: var(--sage); }
}

/* ---------- anime.js layer ---------- */
.hero-center h1 .word { display: inline-block; white-space: nowrap; }
.hero-center h1 .ch { display: inline-block; will-change: transform; }
.dotgrid {
  position: absolute; inset: 0; z-index: -1;
  display: grid; grid-template-columns: repeat(18, 1fr);
  align-content: space-evenly; justify-items: center;
  padding: 40px 56px;
  pointer-events: none;
}
.dotgrid i {
  width: 3px; height: 3px; border-radius: 50%;
  background: rgba(214, 228, 198, 0.55);
  opacity: 0.3;
}
@media (max-width: 720px) { .dotgrid { padding: 28px 24px; } }

/* post-submit "download a copy" link (2026-11-03 live inquiry form) */
.dl-copy { margin-top: 10px; background: none; border: 0; cursor: pointer; font: inherit; font-size: 12.5px; color: var(--text-dim, #9aa69b); text-decoration: underline; text-underline-offset: 3px; }
.dl-copy:hover { color: var(--text, #e8ece6); }