/* =========================================================
   VERSUS SECURITY — Global stylesheet
   Static site, no build step. Hostinger-ready.
   ========================================================= */

:root {
  /* LIGHT theme (default) */
  --bg: #f5f4ef;
  --bg-2: #ebeae3;
  --bg-3: #e3e1d8;
  --fg: #0a0a0a;
  --fg-dim: #4a4a48;
  --fg-mute: #8a8a85;
  --border: #d8d6cd;
  --border-strong: #c0bdb2;
  --accent: #1a3aff;
  --accent-hover: #3354ff;
  --accent-soft: rgba(26, 58, 255, 0.08);
  --danger: #d92a1f;
  --on-accent: #ffffff;
  --bg-rgb: 245, 244, 239;

  --container: 1440px;
  --gutter: 32px;
  --section-y: 160px;       /* vertical rhythm — overridden by density */
  --radius: 2px;
  --radius-lg: 4px;

  --font-display: "Roboto", system-ui, sans-serif;
  --font-body: "Roboto", system-ui, -apple-system, sans-serif;
  --font-mono: "Roboto Mono", ui-monospace, monospace;

  --t-fast: 200ms cubic-bezier(0.22, 1, 0.36, 1);
  --t-med: 400ms cubic-bezier(0.22, 1, 0.36, 1);
  --t-slow: 800ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-density="compact"] { --section-y: 110px; --gutter: 24px; }
[data-density="comfy"]   { --section-y: 160px; --gutter: 32px; }
[data-density="spacious"]{ --section-y: 220px; --gutter: 40px; }

/* DARK theme override */
[data-theme="dark"] {
  --bg: #000000;
  --bg-2: #0a0a0a;
  --bg-3: #111114;
  --fg: #f5f5f2;
  --fg-dim: #a8a8a3;
  --fg-mute: #5a5a55;
  --border: #1d1d20;
  --border-strong: #2a2a2e;
  --accent-soft: rgba(26, 58, 255, 0.12);
  --danger: #ff3b30;
  --on-accent: #ffffff;
  --bg-rgb: 0, 0, 0;
}

html { transition: background-color 300ms ease; }
body { transition: background-color 300ms ease, color 300ms ease; }

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

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--on-accent); }

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* =========================================================
   Typography
   ========================================================= */
.h-display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(56px, 9vw, 168px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(40px, 5.5vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 3.6vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.015em;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: var(--accent);
}
.lead {
  font-size: clamp(17px, 1.4vw, 22px);
  color: var(--fg-dim);
  line-height: 1.5;
  text-wrap: pretty;
  max-width: 60ch;
}
.mono { font-family: var(--font-mono); }

.accent { color: var(--accent); }
/* Tactical accent — bold display, underlined. Replaces the old italic serif. */
.italic {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
  padding-bottom: 0.05em;
  border-bottom: 0.08em solid currentColor;
}
.italic.accent { color: var(--accent); border-bottom-color: var(--accent); }
.manifesto-quote .em {
  color: var(--accent);
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 600;
  letter-spacing: -0.02em;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 28px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transition: all var(--t-fast);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--fg);
  background: rgba(var(--bg-rgb), 0.5);
}
.btn-arrow::after {
  content: "→";
  transition: transform var(--t-fast);
}
.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--t-fast), backdrop-filter var(--t-fast), border-color var(--t-fast);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(var(--bg-rgb), 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.02em;
}
.brand-mark {
  width: 36px; height: 36px;
  display: grid; place-items: center;
}
.brand-mark svg { width: 100%; height: 100%; }
.brand-text { letter-spacing: 0.06em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--t-fast);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--accent); }

/* ----- Mega menu (Services) ----- */
.has-mega { position: static; }
.site-header { /* ensure mega-panel positions against header */ }
.mega-trigger {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
}
.mega-caret {
  transition: transform var(--t-fast);
  opacity: 0.7;
}
.has-mega.open .mega-caret { transform: rotate(180deg); }
.mega-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  width: 100vw;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility 0s linear var(--t-fast);
  pointer-events: none;
  z-index: 99;
}
.has-mega.open .mega-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition: opacity var(--t-fast), transform var(--t-fast), visibility 0s;
}
.site-header.scrolled .mega-panel { background: rgba(var(--bg-rgb), 0.98); backdrop-filter: blur(18px); }
.mega-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px var(--gutter) 56px;
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr;
  gap: 48px;
}
.mega-col-intro {
  padding-right: 24px;
  border-right: 1px solid var(--border);
}
.mega-headline {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 16px 0 16px;
}
.mega-lead {
  color: var(--fg-dim);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 24px;
  max-width: 32ch;
}
.mega-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 4px;
  transition: gap var(--t-fast);
}
.mega-cta:hover { gap: 14px; }
.mega-col-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
  display: block;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.mega-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  padding: 10px 8px 10px 0;
  border-radius: 2px;
  transition: background var(--t-fast), padding var(--t-fast);
}
.mega-item:hover { background: var(--accent-soft); padding-left: 8px; }
.mega-item:hover .mega-title { color: var(--accent); }
.mega-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-mute);
  letter-spacing: 0.1em;
  padding-top: 3px;
}
.mega-body { display: block; }
.mega-title {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.2;
  margin-bottom: 2px;
  transition: color var(--t-fast);
}
.mega-desc {
  display: block;
  font-size: 12px;
  line-height: 1.4;
  color: var(--fg-dim);
}
.nav-links .mega-item::after { display: none; }
.mega-emergency {
  margin-top: 20px;
  padding: 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
}
.mega-emergency-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 0 0 var(--danger);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}
.mega-emergency-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 2px;
}
.mega-emergency-phone {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--fg);
}
.mega-emergency-phone:hover { color: var(--accent); }
.nav-links .mega-emergency-phone::after { display: none; }

@media (max-width: 900px) {
  .mega-panel { display: none; }
  .mega-caret { display: none; }
}

.nav-cta {
  display: flex; align-items: center; gap: 16px;
}
.hotline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--fg);
  transition: all var(--t-fast);
}
.hotline:hover { border-color: var(--danger); }
.hotline-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 0 0 var(--danger);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.6); }
  70%  { box-shadow: 0 0 0 8px rgba(255, 59, 48, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0); }
}

.menu-toggle { display: none; }

.theme-toggle {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--fg);
  transition: all var(--t-fast);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 200px 0 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(var(--bg-rgb),0.4) 0%, rgba(var(--bg-rgb),0.2) 40%, rgba(var(--bg-rgb),0.95) 100%),
    radial-gradient(ellipse at 30% 40%, rgba(26, 58, 255, 0.18), transparent 60%);
}
.hero-content { z-index: 3; }
/* Background "video" placeholder — animated grid of streaming dots */
.hero-canvas {
  width: 100%; height: 100%;
  display: block;
}
/* Self-hosted hero video — covers full hero, muted+looping */
video.hero-video {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  pointer-events: none;
  border: 0;
  z-index: 1;
}
.hero-content {
  position: relative;
  width: 100%;
}
.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 40px;
}
.hero-meta-left { max-width: 30ch; }
.hero-title {
  margin-bottom: 48px;
}
.hero-title .line {
  display: block;
  line-height: 1.15;
}
.hero-title .line span {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px);
  animation: rise 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero-title .line:nth-child(2) span { animation-delay: 100ms; }
.hero-title .line:nth-child(3) span { animation-delay: 200ms; }
@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}
.hero-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-stats {
  display: flex;
  gap: 56px;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.hero-stat .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-top: 4px;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, var(--fg-dim), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Hero variants (data-hero="...") */
[data-hero="terminal"] .hero-canvas { display: none; }
[data-hero="terminal"] .hero-media::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--bg);
}
[data-hero="terminal"] .hero-terminal {
  display: block;
}
.hero-terminal { display: none; }

[data-hero="grid"] .hero-canvas { display: none; }
[data-hero="grid"] .hero-grid-bg { display: block; }
.hero-grid-bg { display: none; }

/* =========================================================
   Generic section
   ========================================================= */
section { position: relative; }
.section { padding: var(--section-y) 0; }
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  margin-bottom: 80px;
  align-items: end;
}
.section-head .eyebrow { margin-bottom: 24px; display: inline-flex; }

/* =========================================================
   Marquee ticker
   ========================================================= */
.ticker {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 28px 0;
  background: var(--bg);
}
.ticker-track {
  display: flex;
  gap: 64px;
  animation: ticker 40s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.ticker-item {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 500;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 64px;
  color: var(--fg);
}
.ticker-item::after {
  content: "✱";
  color: var(--accent);
  font-size: 0.5em;
}
@keyframes ticker {
  to { transform: translateX(-50%); }
}

/* =========================================================
   Services grid
   ========================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.service-card {
  background: var(--bg);
  padding: 48px 40px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background var(--t-med);
  cursor: pointer;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(100%);
  transition: transform var(--t-med);
  z-index: 0;
}
.service-card:hover::before { transform: translateY(0); }
.service-card > * { position: relative; z-index: 1; }
.service-card:hover { color: var(--on-accent); }
.service-card:hover .service-num,
.service-card:hover .service-desc { color: rgba(255,255,255,0.9); }
.service-card:hover .service-arrow { color: var(--on-accent); transform: translate(4px, -4px); }

.service-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--fg-mute);
  margin-bottom: 32px;
  transition: color var(--t-med);
}
.service-icon {
  width: 56px; height: 56px;
  margin-bottom: 32px;
  color: var(--accent);
  transition: color var(--t-med);
}
.service-card:hover .service-icon { color: var(--on-accent); }
.service-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.service-desc {
  color: var(--fg-dim);
  font-size: 15px;
  line-height: 1.55;
  margin-bottom: auto;
  transition: color var(--t-med);
}
.service-arrow {
  margin-top: 32px;
  font-size: 24px;
  color: var(--accent);
  transition: all var(--t-med);
  align-self: flex-start;
}

/* =========================================================
   Manifesto / two-col
   ========================================================= */
.manifesto {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.manifesto-aside p { margin-bottom: 20px; color: var(--fg-dim); }
.manifesto-aside p:last-child { margin-bottom: 0; }
.manifesto-meta {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fg-mute);
  text-transform: uppercase;
}

/* =========================================================
   Stats band
   ========================================================= */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-cell {
  padding: 64px 32px;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-cell:last-child { border-right: 0; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(48px, 5vw, 88px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 12px;
}
.stat-num .accent-symbol { color: var(--accent); }
.stat-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* =========================================================
   Logo grid (social proof)
   ========================================================= */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.logo-cell {
  background: var(--bg);
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  padding: 24px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fg-mute);
  transition: color var(--t-fast), background var(--t-fast);
}
.logo-cell:hover { color: var(--fg); background: var(--bg-2); }

/* =========================================================
   Approach / process steps
   ========================================================= */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 48px;
  border-top: 1px solid var(--border-strong);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 16px; left: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--accent);
}
.step h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}
.step p {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.55;
}

/* =========================================================
   IR Hotline / CTA
   ========================================================= */
.cta-band {
  background: var(--accent);
  color: var(--on-accent);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.cta-band-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 80px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.98;
  margin-bottom: 24px;
  text-wrap: balance;
}
.cta-band .cta-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 32px;
  opacity: 0.8;
}
.cta-phone {
  font-family: var(--font-display);
  font-size: clamp(40px, 4vw, 64px);
  font-weight: 600;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 24px;
  color: var(--on-accent);
  transition: opacity var(--t-fast);
}
.cta-phone:hover { opacity: 0.85; }
.cta-band .btn-ghost {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.3);
  color: var(--on-accent);
}
.cta-band .btn-ghost:hover {
  background: rgba(255,255,255,0.18);
  border-color: var(--on-accent);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--bg);
  padding: 100px 0 32px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 80px;
}
.footer-brand .lead {
  font-size: 15px;
  margin-top: 24px;
  max-width: 32ch;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-bottom: 24px;
  font-weight: 500;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a {
  color: var(--fg);
  font-size: 14px;
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fg-mute);
  text-transform: uppercase;
}

.bigword {
  font-family: var(--font-display);
  font-size: clamp(80px, 18vw, 320px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.85;
  margin: 80px 0 60px;
  text-wrap: balance;
}
.bigword .ghost {
  -webkit-text-stroke: 1px var(--fg-mute);
  color: transparent;
}

/* =========================================================
   Page hero (smaller, for inner pages)
   ========================================================= */
.page-hero {
  padding: 200px 0 100px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}
.page-hero h1 { margin-bottom: 24px; }

.breadcrumb {
  display: flex;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-bottom: 32px;
}
.breadcrumb a:hover { color: var(--fg); }
.breadcrumb .sep { color: var(--accent); }

/* =========================================================
   Service detail page (per-service)
   ========================================================= */
.svc-hero {
  padding: 200px 0 100px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.svc-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}
.svc-hero h1 { margin-bottom: 24px; font-size: clamp(48px, 7vw, 120px); }
.svc-hero .lead { font-size: clamp(18px, 1.5vw, 24px); }
.svc-hero-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
}
.svc-section { padding: 100px 0; border-bottom: 1px solid var(--border); }
.svc-section:last-of-type { border-bottom: 0; }
.svc-twocol {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.svc-twocol h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.4vw, 56px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}
.svc-twocol p { color: var(--fg-dim); margin-bottom: 16px; font-size: 16px; line-height: 1.7; }
.svc-twocol p:last-child { margin-bottom: 0; }
.svc-caps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 40px;
}
.svc-cap { background: var(--bg); padding: 32px; display: flex; flex-direction: column; gap: 12px; }
.svc-cap-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.15em; color: var(--accent); }
.svc-cap h4 { font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.2; }
.svc-cap p { font-size: 14px; color: var(--fg-dim); line-height: 1.55; margin: 0; }
.svc-diagram { background: var(--bg-2); border: 1px solid var(--border); padding: 48px; margin: 40px 0; position: relative; }
.svc-diagram-label { position: absolute; top: 16px; right: 16px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.15em; color: var(--fg-mute); text-transform: uppercase; }
.svc-diagram svg { width: 100%; height: auto; max-height: 480px; }
/* Theme-aware diagram text & strokes — overrides hardcoded SVG fills */
.svc-diagram svg text { fill: var(--fg) !important; }
.svc-diagram svg text[fill="#a8a8a3"],
.svc-diagram svg g[fill="#a8a8a3"] text,
.svc-diagram svg [data-dim] { fill: var(--fg-dim) !important; }
.svc-diagram svg line[stroke="#1d1d20"],
.svc-diagram svg path[stroke="#1d1d20"],
.svc-diagram svg rect[stroke="#1d1d20"] { stroke: var(--border) !important; }
/* Rects without an explicit fill should be transparent — they're meant to be
   stroke-only outlines but inherit fill from their parent <g fill="..."> group,
   which makes them invisible white-on-white in dark mode. */
.svc-diagram svg rect:not([fill]) { fill: none !important; }
.svc-phases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 32px; }
.svc-phase { padding: 32px 24px; border-left: 1px solid var(--border); position: relative; }
.svc-phase:first-child { border-left: 0; }
.svc-phase::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--accent); transform-origin: left; }
.svc-phase:nth-child(1)::before { transform: scaleX(0.25); }
.svc-phase:nth-child(2)::before { transform: scaleX(0.5); }
.svc-phase:nth-child(3)::before { transform: scaleX(0.75); }
.svc-phase:nth-child(4)::before { transform: scaleX(1); }
.svc-phase-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.15em; color: var(--accent); margin-top: 16px; margin-bottom: 12px; }
.svc-phase h4 { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: -0.015em; margin-bottom: 12px; line-height: 1.15; }
.svc-phase p { font-size: 13px; color: var(--fg-dim); line-height: 1.55; }
.svc-faq { display: grid; gap: 0; }
.svc-faq-item { border-bottom: 1px solid var(--border); padding: 28px 0; }
.svc-faq-item:first-child { border-top: 1px solid var(--border); }
.svc-faq-item summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; font-family: var(--font-display); font-size: clamp(18px, 1.5vw, 22px); font-weight: 500; letter-spacing: -0.015em; line-height: 1.3; padding: 4px 0; }
.svc-faq-item summary::-webkit-details-marker { display: none; }
.svc-faq-item summary::after { content: "+"; color: var(--accent); font-size: 24px; flex-shrink: 0; transition: transform var(--t-fast); }
.svc-faq-item[open] summary::after { transform: rotate(45deg); }
.svc-faq-item p { color: var(--fg-dim); margin-top: 16px; font-size: 17px; line-height: 1.6; max-width: 70ch; }
.svc-cross { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 40px; }
.svc-cross a { background: var(--bg); padding: 32px; display: flex; flex-direction: column; gap: 12px; transition: background var(--t-fast); }
.svc-cross a:hover { background: var(--bg-2); }
.svc-cross-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.15em; color: var(--fg-mute); }
.svc-cross h4 { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: -0.015em; }
.svc-cross-arrow { margin-top: auto; color: var(--accent); font-size: 22px; }
@media (max-width: 1024px) {
  .svc-hero-grid, .svc-twocol { grid-template-columns: 1fr; gap: 40px; }
  .svc-phases { grid-template-columns: repeat(2, 1fr); }
  .svc-phase:nth-child(3) { border-left: 0; }
  .svc-cross { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .svc-caps, .svc-phases { grid-template-columns: 1fr; }
  .svc-phase { border-left: 0; border-top: 1px solid var(--border); }
  .svc-phase:first-child { border-top: 0; }
  .svc-diagram { padding: 24px; }
}

/* =========================================================
   Service detail rows
   ========================================================= */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.service-row:last-child { border-bottom: 0; }
.service-row h3 { margin-bottom: 16px; }
.service-row .num-large {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 24px;
}
.service-row ul {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.service-row ul li {
  padding-left: 24px;
  position: relative;
  font-size: 15px;
  color: var(--fg-dim);
}
.service-row ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* =========================================================
   Contact form
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}
.contact-info h3 { margin-bottom: 24px; }
.contact-block {
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.contact-block h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-bottom: 12px;
  font-weight: 500;
}
.contact-block p, .contact-block a {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  display: block;
  color: var(--fg);
}
.contact-block a:hover { color: var(--accent); }

.form { display: grid; gap: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.field { display: grid; gap: 8px; }
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.field input, .field textarea, .field select {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-strong);
  padding: 14px 0;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  transition: border-color var(--t-fast);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: 0;
  border-bottom-color: var(--accent);
}
.field textarea { resize: vertical; min-height: 120px; }

.checkbox-row {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; color: var(--fg-dim);
}
.checkbox-row input { accent-color: var(--accent); width: 16px; height: 16px; }

.form-success, .form-error {
  padding: 16px 20px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
}
.form-success {
  background: rgba(26, 58, 255, 0.1);
  border: 1px solid var(--accent);
  color: var(--fg);
}

/* =========================================================
   Blog list
   ========================================================= */
.blog-list { display: grid; gap: 0; }
.blog-row {
  display: grid;
  grid-template-columns: 100px 1fr 240px 100px;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
  cursor: pointer;
  transition: padding var(--t-fast), background var(--t-fast);
}
.blog-row:first-child { border-top: 1px solid var(--border); }
.blog-row:hover { padding-left: 16px; }
.blog-row:hover .blog-title { color: var(--accent); }
.blog-row .blog-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-mute);
  letter-spacing: 0.1em;
}
.blog-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.8vw, 28px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
  transition: color var(--t-fast);
}
.blog-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.blog-arrow { text-align: right; color: var(--fg-mute); font-size: 22px; }
.blog-row:hover .blog-arrow { color: var(--accent); }

.blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 80px;
  border: 1px solid var(--border);
}
.blog-featured-img {
  background: var(--bg-3);
  min-height: 480px;
  position: relative;
  overflow: hidden;
  background-image:
    repeating-linear-gradient(45deg, rgba(var(--bg-rgb),0.5) 0 1px, transparent 1px 12px),
    radial-gradient(ellipse at 30% 30%, rgba(26, 58, 255, 0.35), transparent 60%);
}
.blog-featured-img::after {
  content: "[ FEATURED IMAGE ]";
  position: absolute;
  bottom: 24px; left: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--fg-mute);
}
/* Featured image with real artwork — overrides the placeholder. */
.blog-featured-img.has-art {
  background: #1a3aff;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-featured-img.has-art::before {
  content: none;
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.blog-featured-img.has-art::after {
  content: none;
}
.blog-featured-img.has-art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-featured-body {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-featured-body .eyebrow { margin-bottom: 24px; }
.blog-featured-body h2 { margin-bottom: 24px; }

/* =========================================================
   Article (single blog post)
   ========================================================= */
.article-hero {
  padding: 180px 0 80px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.article-meta-line {
  display: flex;
  gap: 16px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.article-meta-line .dot { color: var(--border-strong); }
.article-meta-line .tlp {
  background: var(--accent);
  color: var(--on-accent);
  padding: 4px 10px;
  font-weight: 700;
}
.article-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-wrap: balance;
  max-width: 22ch;
  margin-bottom: 40px;
}
.article-hero .lead {
  max-width: 52ch;
  font-size: clamp(18px, 1.4vw, 22px);
  color: var(--fg-dim);
  line-height: 1.5;
}
.article-byline {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 32px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
  margin-top: 64px;
}
.article-byline .by-block { display: flex; flex-direction: column; gap: 4px; }
.article-byline .by-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.article-byline .by-value {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* Article body — generous prose with sidebar TOC */
.article-body {
  padding: 100px 0 120px;
  border-bottom: 1px solid var(--border);
}
.article-grid {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 64px;
  align-items: start;
}
.article-toc {
  position: sticky;
  top: 120px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.03em;
}
.article-toc-label {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.article-toc ol { list-style: none; counter-reset: toc; display: flex; flex-direction: column; gap: 10px; }
.article-toc li { counter-increment: toc; }
.article-toc a {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  color: var(--fg-dim);
  line-height: 1.4;
  padding: 6px 0;
  border-left: 2px solid transparent;
  padding-left: 12px;
  margin-left: -14px;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.article-toc a::before {
  content: counter(toc, decimal-leading-zero);
  color: var(--fg-mute);
  font-size: 12px;
  padding-top: 2px;
}
.article-toc a:hover, .article-toc a.active {
  color: var(--accent);
  border-left-color: var(--accent);
}

.article-share {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.article-share-label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 700;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.article-share a {
  color: var(--fg-dim);
  padding: 6px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--t-fast);
}
.article-share a:hover { color: var(--accent); }
.article-share a span:last-child { color: var(--fg-mute); }

.prose {
  max-width: 68ch;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--fg);
}
.prose > * + * { margin-top: 1.4em; }
.prose h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 2.4em;
  margin-bottom: 0.6em;
  scroll-margin-top: 100px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.prose h2::before {
  content: attr(data-num);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 400;
  flex-shrink: 0;
  width: 32px;
}
.prose h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-top: 2em;
  margin-bottom: 0.5em;
}
.prose p { margin: 0; }
.prose strong { font-weight: 700; color: var(--fg); }
.prose em { font-family: var(--font-display); font-style: italic; font-weight: 500; }
.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.prose a:hover { background: var(--accent-soft); }
.prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-2);
  padding: 2px 6px;
  border: 1px solid var(--border);
  color: var(--fg);
}
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-top: 0.4em; }
.prose li::marker { color: var(--accent); }
.prose hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 3em 0;
}
.prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 16px 0 16px 28px;
  margin: 2em 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.4;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.prose blockquote cite {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-top: 16px;
}

/* Article callout block — neutral panel for analyst notes / IOCs / sidebars */
.callout {
  border: 1px solid var(--border);
  background: var(--bg-2);
  padding: 28px 32px;
  margin: 2em 0;
  position: relative;
}
.callout-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: block;
}
.callout h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 12px;
}
.callout p { font-size: 15px; line-height: 1.6; color: var(--fg-dim); margin: 0; }
.callout p + p { margin-top: 0.8em; }
.callout--accent { border-color: var(--accent); background: var(--accent-soft); }

/* IOC table */
.ioc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-family: var(--font-mono);
  font-size: 12px;
  table-layout: fixed;
}
.ioc-table thead { border-top: 1px solid var(--fg); border-bottom: 1px solid var(--fg); }
.ioc-table tbody tr { border-bottom: 1px solid var(--border); }
.ioc-table th {
  text-align: left;
  padding: 12px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
  font-weight: 500;
}
.ioc-table td {
  padding: 12px 8px;
  vertical-align: top;
  word-break: break-all;
  color: var(--fg-dim);
}
.ioc-table td:first-child { color: var(--fg); font-weight: 500; }
.ioc-table .pill {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10px;
  letter-spacing: 0.1em;
  border: 1px solid var(--border-strong);
  text-transform: uppercase;
  white-space: nowrap;
}
.ioc-table .pill.high { color: var(--danger); border-color: var(--danger); }
.ioc-table .pill.med { color: var(--accent); border-color: var(--accent); }

/* Pull stat (oversized number block within prose) */
.pull-stat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 2.4em 0;
}
.pull-stat-cell { background: var(--bg); padding: 28px 24px; }
.pull-stat-num {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--accent);
}
.pull-stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-top: 12px;
}

/* Code block */
.prose pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  overflow-x: auto;
  margin: 2em 0;
  position: relative;
}
.prose pre::before {
  content: attr(data-lang);
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.prose pre code {
  background: transparent;
  border: 0;
  padding: 0;
  font-size: 13px;
  color: var(--fg-dim);
}

/* Article footer — author bio + related */
.article-footer {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}
.author-card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 32px;
  align-items: start;
  border: 1px solid var(--border);
  padding: 32px;
  background: var(--bg-2);
  margin-bottom: 80px;
}
.author-avatar {
  width: 96px;
  height: 96px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.author-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.author-card .role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.author-card p { color: var(--fg-dim); font-size: 15px; line-height: 1.6; max-width: 70ch; }

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.related-card {
  background: var(--bg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background var(--t-fast);
  min-height: 220px;
}
.related-card:hover { background: var(--bg-2); }
.related-card .meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.related-card h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-top: auto;
}
.related-card:hover h4 { color: var(--accent); }

@media (max-width: 980px) {
  .article-grid { grid-template-columns: 1fr; gap: 32px; }
  .article-toc, .article-share { position: static; }
  .article-byline { grid-template-columns: 1fr 1fr; gap: 16px; }
  .related-grid { grid-template-columns: 1fr; }
  .pull-stat { grid-template-columns: 1fr; }
  .author-card { grid-template-columns: 1fr; }
}

/* Technical-report extras (RE / IR posts) */
.kv-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 14px;
}
.kv-table th, .kv-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
}
.kv-table tbody tr td:first-child {
  width: 38%;
  color: var(--fg-mute);
  font-family: var(--font-mono);
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
}
.kv-table tbody tr td:nth-child(2) {
  color: var(--fg);
  word-break: break-all;
}
.kv-table thead th {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 10px;
  color: var(--fg-mute);
  font-weight: 500;
  border-bottom: 1px solid var(--fg);
}

.layout-bar {
  display: flex;
  min-height: 84px;
  border: 1px solid var(--border);
  margin: 1.4em 0 0.4em;
  overflow: hidden;
  background: var(--bg-2);
}
.layout-bar .seg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 12px 12px;
  border-right: 1px solid rgba(0,0,0,0.25);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  min-width: 0;
  overflow: hidden;
  line-height: 1.25;
}
.layout-bar .seg:last-child { border-right: 0; }
.layout-bar .seg small {
  display: block;
  font-weight: 400;
  font-size: 9px;
  letter-spacing: 0.04em;
  opacity: 0.92;
  margin-top: 4px;
  text-transform: none;
  line-height: 1.35;
}
.seg-text   { background: #1f5fff; }
.seg-rdata  { background: #16a34a; }
.seg-data   { background: #22c55e; color: #07210f; }
.seg-rsrc   { background: #eab308; color: #1a1100; }
.seg-relocL { background: #a855f7; }
.seg-relocE { background: #d62828; }
.seg-pad    { background: #4b4b4b; }

.layout-bar-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--fg-mute);
  margin-bottom: 1.4em;
}

/* Hex dump */
.hex {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 16px 18px;
  overflow-x: auto;
  color: var(--fg-dim);
  white-space: pre;
  line-height: 1.55;
  margin: 1.6em 0;
}
.dark .hex, [data-theme="dark"] .hex { background: #0a0e14; }

/* Badges row at top of article hero */
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 0; }
.badge-row .b {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 9px;
  border: 1px solid var(--border-strong);
  color: var(--fg-dim);
}
.badge-row .b.crit { color: var(--danger); border-color: var(--danger); }
.badge-row .b.high { color: #b07a08; border-color: #b07a08; }
[data-theme="dark"] .badge-row .b.high { color: #d29922; border-color: #d29922; }
.badge-row .b.ok   { color: #2c7a3a; border-color: #2c7a3a; }
[data-theme="dark"] .badge-row .b.ok { color: #3fb950; border-color: #3fb950; }
.badge-row .b.info { color: var(--accent); border-color: var(--accent); }

/* MITRE-style grid inside prose */
.mitre-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 1.8em 0;
}
.mitre-grid .cell {
  background: var(--bg);
  padding: 20px 22px;
}
.mitre-grid h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
}
.mitre-grid ul { padding-left: 0; list-style: none; margin: 0; }
.mitre-grid li {
  padding: 6px 0;
  font-size: 13px;
  font-family: var(--font-body);
  border-bottom: 1px dotted var(--border);
  margin: 0;
  line-height: 1.4;
}
.mitre-grid li:last-child { border-bottom: 0; }
.mitre-grid li::marker { content: ''; }
.mitre-grid .tid {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  font-weight: 700;
  margin-right: 6px;
}
.mitre-grid .tname {
  display: block;
  font-size: 11.5px;
  color: var(--fg-mute);
  margin-top: 2px;
  font-family: var(--font-mono);
}
@media (max-width: 720px) { .mitre-grid { grid-template-columns: 1fr; } }

/* =========================================================
   Service detail pages
   ========================================================= */
.svc-hero {
  padding: 200px 0 120px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.svc-hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: end;
  margin-top: 48px;
}
.svc-hero-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 32px;
  padding: 6px 12px;
  border: 1px solid var(--accent);
  border-radius: 2px;
}
.svc-hero h1 {
  font-size: clamp(48px, 6vw, 104px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}
.svc-section { padding: 100px 0; border-bottom: 1px solid var(--border); }
.svc-twocol {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.svc-twocol h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 24px;
  text-wrap: balance;
}
.svc-twocol p { margin-bottom: 20px; color: var(--fg-dim); font-size: 16px; line-height: 1.65; }
.svc-twocol p:last-child { margin-bottom: 0; }

.svc-diagram {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 48px;
  position: relative;
}
.svc-diagram svg { width: 100%; height: auto; }
.svc-diagram-label {
  position: absolute;
  top: 16px; left: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.svc-caps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.svc-cap {
  background: var(--bg);
  padding: 40px 32px;
  min-height: 220px;
}
.svc-cap-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 20px;
}
.svc-cap h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
  line-height: 1.2;
}
.svc-cap p { color: var(--fg-dim); font-size: 14px; line-height: 1.55; }

.svc-phases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}
.svc-phase {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  position: relative;
}
.svc-phase:last-child { border-right: 0; }
.svc-phase-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 24px;
}
.svc-phase h4 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
  line-height: 1.2;
}
.svc-phase p { color: var(--fg-dim); font-size: 14px; line-height: 1.55; }

.svc-faq { display: grid; gap: 0; border-top: 1px solid var(--border); }
.svc-faq-item {
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.svc-faq-item summary {
  font-family: var(--font-display);
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: baseline;
}
.svc-faq-item summary::-webkit-details-marker { display: none; }
.svc-faq-item summary::after {
  content: "+";
  color: var(--accent);
  font-size: 24px;
  font-weight: 400;
  flex-shrink: 0;
}
.svc-faq-item[open] summary::after { content: "−"; }
.svc-faq-item p {
  margin-top: 16px;
  color: var(--fg-dim);
  font-size: 17px;
  line-height: 1.6;
  max-width: 80ch;
}

.svc-cross {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.svc-cross a {
  background: var(--bg);
  padding: 32px 28px;
  display: block;
  position: relative;
  transition: background var(--t-fast);
  min-height: 160px;
}
.svc-cross a:hover { background: var(--accent); color: var(--on-accent); }
.svc-cross a:hover .svc-cross-num { color: var(--on-accent); }
.svc-cross a:hover .svc-cross-arrow { color: var(--on-accent); transform: translate(4px, -4px); }
.svc-cross-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 24px;
  transition: color var(--t-fast);
}
.svc-cross h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-bottom: 24px;
}
.svc-cross-arrow {
  position: absolute;
  bottom: 28px; right: 28px;
  color: var(--accent);
  font-size: 22px;
  transition: all var(--t-fast);
}

@media (max-width: 1024px) {
  .svc-hero-grid, .svc-twocol { grid-template-columns: 1fr; gap: 40px; }
  .svc-caps, .svc-cross { grid-template-columns: repeat(2, 1fr); }
  .svc-phases { grid-template-columns: repeat(2, 1fr); }
  .svc-phase:nth-child(2n) { border-right: 0; }
  .svc-phase:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 720px) {
  .svc-caps, .svc-cross, .svc-phases { grid-template-columns: 1fr; }
  .svc-phase, .svc-cap { border-right: 0; border-bottom: 1px solid var(--border); }
  .svc-diagram { padding: 24px 16px; }
}

/* =========================================================
   Tweaks panel
   ========================================================= */
.tweaks-fab {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 200;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 32px rgba(26, 58, 255, 0.4);
  transition: transform var(--t-fast);
  display: none;
}
.tweaks-fab:hover { transform: scale(1.05); }
.tweaks-fab.visible { display: grid; }

.tweaks-panel {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 200;
  width: 320px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: none;
  box-shadow: 0 24px 64px rgba(0,0,0,0.2);
}
[data-theme="dark"] .tweaks-panel { box-shadow: 0 24px 64px rgba(0,0,0,0.6); }
.tweaks-panel.open { display: block; }
.tweaks-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.tweaks-head h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
}
.tweak-group { margin-bottom: 20px; }
.tweak-group:last-child { margin-bottom: 0; }
.tweak-group label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: block;
  margin-bottom: 10px;
}
.tweak-segments {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  gap: 4px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 4px;
}
.tweak-segments button {
  padding: 8px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
  border-radius: 2px;
  transition: all var(--t-fast);
}
.tweak-segments button.active {
  background: var(--accent);
  color: var(--on-accent);
}
.tweak-swatches {
  display: flex; gap: 8px;
}
.tweak-swatches button {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all var(--t-fast);
}
.tweak-swatches button.active {
  border-color: var(--fg);
  transform: scale(1.1);
}
.tweaks-close {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  color: var(--fg-dim);
  font-size: 18px;
  border-radius: 50%;
}
.tweaks-close:hover { color: var(--fg); }

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms cubic-bezier(0.22, 1, 0.36, 1),
              transform 800ms cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2n) { border-right: 0; }
  .stat-cell:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .logo-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-head, .manifesto, .page-hero-grid, .contact-grid, .cta-band-inner, .service-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 720px) {
  :root { --section-y: 96px; --gutter: 20px; }
  .nav-links { display: none; }
  .hotline span { display: none; }
  .hotline { padding: 10px; }
  .menu-toggle {
    display: grid; place-items: center;
    width: 40px; height: 40px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: transparent;
    color: var(--fg);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
  }
  .menu-toggle:hover { border-color: var(--accent); color: var(--accent); }

  /* Mobile drawer */
  .site-header.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 8px var(--gutter) 16px;
    gap: 0;
    list-style: none;
    margin: 0;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
    z-index: 50;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }
  .site-header.nav-open .nav-links > li { width: 100%; }
  .site-header.nav-open .nav-links > li > a {
    display: block;
    padding: 14px 4px;
    font-size: 16px;
    border-bottom: 1px solid var(--border);
  }
  .site-header.nav-open .nav-links > li:last-child > a { border-bottom: 0; }
  .site-header.nav-open .mega-panel { display: none; }
  body.menu-open { overflow: hidden; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: 1fr; }
  .stat-cell { border-right: 0; border-bottom: 1px solid var(--border); }
  .stat-cell:last-child { border-bottom: 0; }
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
  .steps, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .blog-row { grid-template-columns: 1fr; gap: 8px; }
  .blog-row .blog-arrow, .blog-row .blog-date { display: none; }
  .hero-stats { gap: 32px; }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured-body { padding: 32px 24px; }
}

/* =========================================================
   Glossary
   ========================================================= */
.glossary-hero {
  padding: 180px 0 80px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.glossary-hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 32px;
}
.glossary-hero .breadcrumb a { color: var(--fg-dim); }
.glossary-hero .breadcrumb a:hover { color: var(--accent); }
.glossary-hero .breadcrumb .sep { margin: 0 10px; opacity: 0.5; }
.glossary-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(56px, 8vw, 140px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  font-weight: 500;
}
.glossary-hero .lead {
  font-size: clamp(18px, 1.5vw, 22px);
  color: var(--fg-dim);
  max-width: 62ch;
  line-height: 1.5;
}
.glossary-meta {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  flex-wrap: wrap;
}
.glossary-meta span strong {
  display: block;
  color: var(--fg);
  font-size: 24px;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  text-transform: none;
  margin-top: 6px;
  font-weight: 500;
}

/* Toolbar: search + filter chips */
.glossary-toolbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.glossary-toolbar-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.glossary-search {
  position: relative;
  max-width: 480px;
}
.glossary-search input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px 12px 42px;
  border-radius: 2px;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.glossary-search input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg);
}
.glossary-search input::placeholder { color: var(--fg-dim); }
.glossary-search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-dim);
  pointer-events: none;
}
.glossary-search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  color: var(--fg-dim);
  font-size: 18px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  border-radius: 2px;
  display: none;
}
.glossary-search-clear:hover { color: var(--fg); background: var(--bg); }
.glossary-search.has-value .glossary-search-clear { display: block; }

.glossary-filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.glossary-filter {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--t-fast);
}
.glossary-filter:hover { color: var(--fg); border-color: var(--fg-dim); }
.glossary-filter.active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

/* Alphabet jump nav */
.glossary-alphabet {
  position: sticky;
  top: 73px;
  z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.glossary-alphabet-inner {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}
.glossary-alphabet a {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-dim);
  border-radius: 2px;
  transition: all var(--t-fast);
}
.glossary-alphabet a:hover { color: var(--fg); background: var(--bg-2); }
.glossary-alphabet a.has-terms { color: var(--fg); }
.glossary-alphabet a.disabled {
  color: var(--fg-dim);
  opacity: 0.3;
  pointer-events: none;
}

/* Glossary body */
.glossary-section {
  padding: 80px 0 120px;
}
.glossary-letter-group {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  padding: 60px 0;
  border-top: 1px solid var(--border);
  scroll-margin-top: 140px;
}
.glossary-letter-group:first-child { border-top: 0; padding-top: 20px; }
.glossary-letter-mark {
  font-family: var(--font-display);
  font-size: 120px;
  font-weight: 500;
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: var(--fg);
  position: sticky;
  top: 140px;
  align-self: start;
}
.glossary-letter-mark .count {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  margin-top: 16px;
  text-transform: uppercase;
}
.glossary-terms {
  display: flex;
  flex-direction: column;
}
.glossary-term {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 140px;
}
.glossary-term:first-child { padding-top: 0; }
.glossary-term:last-child { border-bottom: 0; }
.glossary-term-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.glossary-term h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
  color: var(--fg);
}
.glossary-term-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 2px;
}
.glossary-term-aka {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.04em;
}
.glossary-term-aka em { font-style: normal; color: var(--fg); }
.glossary-term p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg-dim);
  max-width: 70ch;
}
.glossary-term p strong { color: var(--fg); font-weight: 500; }
.glossary-term-related {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
}
.glossary-term-related a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast);
}
.glossary-term-related a:hover { border-color: var(--accent); }
.glossary-term-related .label {
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-right: 8px;
}

.glossary-empty {
  padding: 80px 0;
  text-align: center;
  color: var(--fg-dim);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}
.glossary-empty strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 12px;
  text-transform: none;
  font-weight: 500;
}

/* Submission CTA */
.glossary-submit {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  background: var(--bg-2);
}
.glossary-submit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.glossary-submit h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 16px;
  font-weight: 500;
}
.glossary-submit p {
  color: var(--fg-dim);
  font-size: 16px;
  line-height: 1.6;
  max-width: 50ch;
}
.glossary-submit .cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

@media (max-width: 1024px) {
  .glossary-toolbar-inner { grid-template-columns: 1fr; gap: 16px; }
  .glossary-filters { justify-content: flex-start; }
  .glossary-letter-group { grid-template-columns: 1fr; gap: 24px; padding: 40px 0; }
  .glossary-letter-mark { position: static; font-size: 80px; }
  .glossary-letter-mark .count { margin-top: 8px; display: inline-block; margin-left: 16px; }
  .glossary-submit-grid { grid-template-columns: 1fr; gap: 32px; }
  .glossary-submit .cta-row { justify-content: flex-start; }
  .glossary-alphabet { display: none; }
}
@media (max-width: 600px) {
  .glossary-meta { gap: 24px; }
}