/* =============================================================
   Harp Solutions · v8 styles · Dark navy + electric cyan
   Deep blue base · Cyan accent · DM Sans + JetBrains Mono
   ============================================================= */

:root {
  /* surfaces — deep dark blue */
  --bg:           #0a1628;          /* deep navy */
  --bg-soft:      #0f1e36;          /* card surface */
  --bg-elevated:  #15263f;          /* elevated card */
  --bg-deep:      #04101e;          /* deepest contrast */
  --bg-lavender:  #0f1e36;          /* alias */

  /* ink */
  --ink:          #ffffff;
  --ink-dim:      rgba(255, 255, 255, 0.72);
  --ink-faint:    rgba(255, 255, 255, 0.42);
  --ink-muted:    rgba(255, 255, 255, 0.28);

  /* lines / borders */
  --line:         rgba(255, 255, 255, 0.08);
  --line-soft:    rgba(255, 255, 255, 0.04);
  --line-strong:  rgba(255, 255, 255, 0.18);

  /* shadows (cyan-tinted for dark) */
  --shadow-sm:    0 1px 3px rgba(0, 0, 0, 0.30);
  --shadow-md:    0 12px 32px -8px rgba(251, 146, 60, 0.20), 0 4px 12px rgba(0, 0, 0, 0.30);
  --shadow-lg:    0 24px 60px -16px rgba(251, 146, 60, 0.30), 0 8px 20px rgba(0, 0, 0, 0.40);

  /* brand — single electric cyan accent (no more violet) */
  --brand:         #fb923c;          /* cyan */
  --brand-deep:    #ea580c;
  --brand-soft:    #fdba74;
  --brand-pale:    rgba(251, 146, 60, 0.10);
  --brand-coral:   #fb923c;          /* warm orange contrast accent */
  --brand-mint:    #84cc16;          /* lime live indicator */

  /* gradients */
  --grad-on:      linear-gradient(135deg, #fb923c 0%, #fdba74 100%);
  --grad-soft-bg: linear-gradient(180deg, #0a1628 0%, #0f1e36 100%);
  --grad-hero:    radial-gradient(ellipse 100% 80% at 50% 0%, rgba(251, 146, 60, 0.12) 0%, rgba(251, 146, 60, 0) 50%);

  /* glass surfaces */
  --glass:        rgba(255, 255, 255, 0.04);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.10);
  --glass-border-strong: rgba(251, 146, 60, 0.40);

  /* fonts — geometric sans + tech mono */
  --sans:     'DM Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --display:  'DM Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --mono:     'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  /* legacy aliases */
  --serif:    var(--display);
  --italic:   var(--display);

  /* easing */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* layout */
  --container: 1280px;
  --nav-h:     68px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--ink); color: var(--bg); }
img, svg { display: block; max-width: 100%; }

body[data-lang="en"] [lang="ro"], body[data-lang="ro"] [lang="en"] { display: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px);
}

/* eyebrow / label */
.eyebrow, .section-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.live-dot {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--brand-mint);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(132, 204, 22, 0.6), 0 0 8px rgba(132, 204, 22, 0.6);
  animation: livePulse 2.4s ease-in-out infinite;
}
@keyframes livePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(132, 204, 22, 0.6), 0 0 8px rgba(132, 204, 22, 0.6); }
  50%      { box-shadow: 0 0 0 7px rgba(132, 204, 22, 0), 0 0 4px rgba(132, 204, 22, 0.3); }
}

/* =============================================================
   NAV
   ============================================================= */
nav#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(10, 22, 40, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--line);
  transition: transform 0.4s var(--ease-out);
}
@supports not (backdrop-filter: blur(20px)) {
  nav#nav { background: rgba(10, 22, 40, 0.95); }
}
nav#nav.hidden { transform: translateY(-100%); }
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  height: 100%;
  padding: 0 clamp(20px, 4vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--ink);
  position: relative;
  transition: transform 0.4s var(--ease-out);
}
.logo:hover { transform: translateY(-1px); }

.logo-mark {
  width: 28px; height: 22px;
  color: var(--ink);
  position: relative;
  filter: drop-shadow(0 0 0 rgba(251, 146, 60, 0));
  transition: filter 0.45s var(--ease-out), transform 0.45s var(--ease-out);
}
.logo:hover .logo-mark {
  filter: drop-shadow(0 0 8px rgba(251, 146, 60, 0.55));
  transform: rotate(-2deg) scale(1.05);
}
.logo-mark svg { width: 100%; height: 100%; overflow: visible; }

/* Stack bars — idle "ready" pulse, staggered like a sound-bar visualizer */
.logo-bar {
  transition: fill 0.3s var(--ease-out);
  transform-origin: left center;
  animation: logoBarPulse 2.6s ease-in-out infinite;
}
.logo-bar-1 { animation-delay: 0s; }
.logo-bar-2 { animation-delay: 0.18s; }
.logo-bar-3 { animation-delay: 0.36s; }

@keyframes logoBarPulse {
  0%, 60%, 100% { transform: scaleX(1); opacity: 1; }
  30%           { transform: scaleX(0.55); opacity: 0.7; }
}

.logo:hover .logo-bar { fill: var(--brand); }
.logo:hover .logo-bracket { stroke: var(--brand-soft); }
.logo-bracket { transition: stroke 0.3s var(--ease-out); }

/* Click ripple — single concentric burst from logo center */
.logo-ripple {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  border: 2px solid var(--brand);
}
.logo.is-clicked .logo-ripple {
  animation: logoRipple 0.7s var(--ease-out);
}
@keyframes logoRipple {
  0%   { opacity: 1;   transform: scale(0.4);  border-width: 3px; }
  60%  { opacity: 0.4; transform: scale(1.8);  border-width: 1px; }
  100% { opacity: 0;   transform: scale(2.4);  border-width: 0; }
}

/* On click: bars do a quick burst */
.logo.is-clicked .logo-bar {
  animation: logoBarBurst 0.55s var(--ease-out);
}
.logo.is-clicked .logo-bar-1 { animation-delay: 0s; }
.logo.is-clicked .logo-bar-2 { animation-delay: 0.06s; }
.logo.is-clicked .logo-bar-3 { animation-delay: 0.12s; }
@keyframes logoBarBurst {
  0%   { fill: var(--ink); transform: scaleX(1); }
  35%  { fill: var(--brand); transform: scaleX(1.25); }
  100% { fill: var(--ink); transform: scaleX(1); }
}
.logo.is-clicked .logo-bracket {
  animation: logoBracketBurst 0.55s var(--ease-out);
}
@keyframes logoBracketBurst {
  0%   { stroke: var(--ink); }
  35%  { stroke: var(--brand); filter: drop-shadow(0 0 6px rgba(251, 146, 60, 0.7)); }
  100% { stroke: var(--ink); }
}

/* Wordmark hover */
.logo-text { transition: color 0.3s var(--ease-out); }
.logo-suffix { color: var(--ink-faint); transition: color 0.3s var(--ease-out); }
.logo-slash  {
  color: var(--brand);
  margin: 0 2px;
  display: inline-block;
  transition: transform 0.4s var(--ease-out), color 0.3s var(--ease-out);
}
.logo:hover .logo-suffix { color: var(--ink); }
.logo:hover .logo-slash  { transform: rotate(20deg); color: var(--brand-soft); }

@media (prefers-reduced-motion: reduce) {
  .logo-bar,
  .logo:hover .logo-mark,
  .logo:hover .logo-slash,
  .logo.is-clicked .logo-bar,
  .logo.is-clicked .logo-ripple,
  .logo.is-clicked .logo-bracket {
    animation: none !important;
    transform: none !important;
  }
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a:not(.nav-cta) {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-dim);
  letter-spacing: 0.005em;
  position: relative;
  transition: color 0.2s var(--ease-out);
}
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -5px;
  height: 1px;
  background: var(--ink);
  transition: right 0.3s var(--ease-out);
}
.nav-links a:not(.nav-cta):hover { color: var(--ink); }
.nav-links a:not(.nav-cta):hover::after,
.nav-links a:not(.nav-cta).is-active::after { right: 0; }
.nav-links a.is-active { color: var(--ink); }

.nav-cta {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  background: var(--brand);
  color: #04101e !important;
  border-radius: 999px;
  box-shadow: 0 6px 18px -4px rgba(251, 146, 60, 0.45);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out);
}
.nav-cta:hover {
  transform: translateY(-1px);
  background: var(--brand-soft);
  box-shadow: 0 10px 28px -4px rgba(251, 146, 60, 0.65);
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px;
}
.lang-btn {
  background: none;
  border: none;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 999px;
  transition: all 0.2s var(--ease-out);
}
.lang-btn.active { background: var(--ink); color: var(--bg); font-weight: 600; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ink);
  cursor: pointer;
  padding: 4px;
}

@media (max-width: 1100px) {
  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 24px 24px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    transition: transform 0.35s var(--ease-out);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
  .nav-links li:last-child { border-bottom: none; }
  .menu-toggle { display: block; }
}

/* =============================================================
   HERO  (v7 — n8n.io style: light, centered, soft lavender wash)
   ============================================================= */
header.hero {
  position: relative;
  padding: calc(var(--nav-h) + 80px) 0 100px;
  overflow: hidden;
  background: var(--grad-hero);
  isolation: isolate;
}
.hero-aurora {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-aurora::before, .hero-aurora::after,
.hero-aurora .blob-3 {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
}
.hero-aurora::before {
  /* cyan bloom — top-left */
  width: 760px; height: 760px;
  top: -220px; left: -140px;
  background: radial-gradient(circle, rgba(251, 146, 60, 0.30) 0%, rgba(251, 146, 60, 0) 65%);
  animation: blobDrift1 22s ease-in-out infinite alternate;
}
.hero-aurora::after {
  /* deeper cyan/teal — middle-right */
  width: 680px; height: 680px;
  top: 10%; right: -180px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.28) 0%, rgba(6, 182, 212, 0) 65%);
  animation: blobDrift2 26s ease-in-out infinite alternate;
}
.hero-aurora .blob-3 {
  /* warm orange spotlight — bottom */
  width: 520px; height: 520px;
  bottom: -200px; left: 35%;
  background: radial-gradient(circle, rgba(251, 146, 60, 0.18) 0%, rgba(251, 146, 60, 0) 65%);
  animation: blobDrift3 30s ease-in-out infinite alternate;
}
@keyframes blobDrift1 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-80px, 60px) scale(1.15); }
}
@keyframes blobDrift2 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, -40px) scale(1.08); }
}
@keyframes blobDrift3 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -80px) scale(1.2); }
}

.hero-grid-bg {
  /* starfield decoration — cyan dots */
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(251, 146, 60, 0.30) 1px, transparent 1.5px),
    radial-gradient(rgba(253, 186, 116, 0.18) 1px, transparent 1.5px);
  background-size: 64px 64px, 88px 88px;
  background-position: 0 0, 32px 44px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 0%, transparent 75%);
  pointer-events: none;
  z-index: 1;
}
.hero-content {
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: clamp(20px, 4vh, 40px) clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
  position: relative;
  z-index: 3;
}
.hero-text {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.4vw, 32px);
  align-items: flex-start;
  text-align: left;
}
@media (max-width: 1100px) {
  .hero-content { grid-template-columns: 1fr; gap: 56px; padding-top: 32px; }
  .hero-text { align-items: center; text-align: center; }
}

.hero-left { display: contents; }

h1.hero-headline {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(42px, 5.6vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--ink);
  max-width: 14ch;
}
@media (max-width: 1100px) {
  h1.hero-headline { font-size: clamp(46px, 7.6vw, 104px); max-width: 16ch; }
}
h1.hero-headline em {
  font-style: normal;
  font-weight: 700;
  background: var(--grad-on);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
h1.hero-headline .accent-word {
  font-style: normal;
  font-weight: 700;
  color: var(--brand);
  text-shadow: 0 0 40px rgba(251, 146, 60, 0.35);
}
h2.section-title em,
h2.section-title .accent {
  font-style: normal;
  font-weight: 700;
  color: var(--brand);
}
.hero-line { display: block; overflow: hidden; }
.hero-line-inner {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 1.0s var(--ease-out), opacity 1.0s var(--ease-out);
}
body.loaded .hero-line:nth-child(1) .hero-line-inner { transition-delay: 0.05s; }
body.loaded .hero-line:nth-child(2) .hero-line-inner { transition-delay: 0.18s; }
body.loaded .hero-line:nth-child(3) .hero-line-inner { transition-delay: 0.31s; }
body.loaded .hero-line-inner { transform: translateY(0); opacity: 1; }

.hero-sub {
  font-family: var(--sans);
  font-size: clamp(17px, 1.4vw, 20px);
  font-weight: 400;
  line-height: 1.55;
  color: var(--ink-dim);
  max-width: 640px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s var(--ease-out) 0.55s, transform 0.8s var(--ease-out) 0.55s;
}
.hero-sub strong { color: var(--ink); font-weight: 600; }
body.loaded .hero-sub { opacity: 1; transform: translateY(0); }

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s var(--ease-out) 0.7s, transform 0.8s var(--ease-out) 0.7s;
}
body.loaded .hero-actions { opacity: 1; transform: translateY(0); }
.hero .eyebrow {
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--glass-border);
  padding: 8px 16px;
  border-radius: 999px;
  color: var(--ink-dim);
  font-weight: 500;
}
.hero .eyebrow .live-dot { background: var(--brand-mint); }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.005em;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}
.btn {
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 600;
}
.btn-primary {
  background: var(--brand);
  color: #04101e;
  border-color: var(--brand);
  font-weight: 700;
  box-shadow: 0 8px 24px -6px rgba(251, 146, 60, 0.45);
  transition: background 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}
.btn-primary:hover {
  background: var(--brand-soft);
  border-color: var(--brand-soft);
  box-shadow: 0 12px 32px -6px rgba(251, 146, 60, 0.65);
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--glass);
  color: var(--ink);
  border-color: var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn-secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: rgba(251, 146, 60, 0.08);
}
.btn-arrow { transition: transform 0.3s var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* =============================================================
   BENTO GRID  (under the hero — feature showcase)
   ============================================================= */
.bento-section {
  padding: clamp(40px, 6vw, 80px) 0 clamp(60px, 8vw, 120px);
  background: var(--bg);
  position: relative;
}
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px);
}
@media (max-width: 1100px) {
  .bento { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; }
}
@media (max-width: 700px) {
  .bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
}

.tile {
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  background: var(--bg-soft);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(251, 146, 60, 0.30);
}

/* tile sizes — 6-col grid */
.tile-stream    { grid-column: span 3; grid-row: span 2; padding: 0; background: var(--bg-deep); border-color: rgba(251, 146, 60, 0.18); display: flex; flex-direction: column; }
.tile-stat      { grid-column: span 3; background: linear-gradient(135deg, rgba(251, 146, 60, 0.10) 0%, rgba(251, 146, 60, 0.02) 100%); border-color: rgba(251, 146, 60, 0.20); }
.tile-status    { grid-column: span 3; }
.tile-quote     { grid-column: span 4; }
.tile-code      { grid-column: span 2; background: var(--bg-deep); border-color: rgba(251, 146, 60, 0.18); padding: 24px; }
.tile-products  { grid-column: span 6; padding: 0; background: transparent; border: none; }
.tile-products:hover { transform: none; box-shadow: none; }
@media (max-width: 1100px) {
  .tile-stream  { grid-column: span 4; }
}
@media (max-width: 700px) {
  .tile-stream  { grid-column: span 2 !important; grid-row: span 2; }
}

/* =============================================================
   HERO VISUALIZER (right column, side-by-side)
   ============================================================= */
.hero-visualizer {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 0 0 auto;
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  overflow: hidden;
  background: var(--bg-deep);
  border: 1px solid rgba(251, 146, 60, 0.18);
  box-shadow: 0 24px 60px -16px rgba(251, 146, 60, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}
@media (max-width: 1100px) {
  .hero-visualizer { margin: 24px auto 0; max-width: 520px; }
}
.hero-visualizer::before {
  /* faint dot grid pattern */
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(251, 146, 60, 0.14) 1px, transparent 1.2px);
  background-size: 28px 28px;
  background-position: 14px 14px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
  pointer-events: none;
  z-index: 1;
}
.hero-visualizer::after {
  /* slow-pulsing orange glow centered on hub */
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(251, 146, 60, 0.32) 0%, rgba(251, 146, 60, 0.10) 35%, transparent 65%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
  animation: vizGlow 5s ease-in-out infinite alternate;
}
.hero-visualizer .visualizer-wrap {
  position: relative;
  width: 100%; height: 100%;
  z-index: 3;
}
.hero-visualizer .viz-overlay-tags {
  position: absolute;
  inset: 14px;
  pointer-events: none;
  z-index: 4;
}
@media (max-width: 700px) {
  .hero-visualizer { max-width: 100%; margin-top: 24px; }
}

/* =============================================================
   LIVE EVENT STREAM TILE
   ============================================================= */
.tile-stream { font-family: var(--mono); font-size: 12px; }
.tile-stream .stream-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.55);
  text-transform: lowercase;
  background: rgba(0, 0, 0, 0.25);
}
.tile-stream .stream-dots { display: inline-flex; gap: 6px; }
.tile-stream .stream-dots .dot { width: 9px; height: 9px; border-radius: 50%; }
.tile-stream .stream-dots .dot.r { background: #ff5f56; }
.tile-stream .stream-dots .dot.y { background: #ffbd2e; }
.tile-stream .stream-dots .dot.g { background: #27c93f; }
.tile-stream .stream-title { color: rgba(255, 255, 255, 0.85); }
.tile-stream .stream-status {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand-mint);
}
.tile-stream .stream-status-dot {
  width: 7px; height: 7px;
  background: var(--brand-mint);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(132, 204, 22, 0.7);
  animation: livePulse 1.4s ease-in-out infinite;
}

.tile-stream .stream-feed {
  flex: 1;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.tile-stream .stream-row {
  display: flex;
  gap: 10px;
  align-items: baseline;
  white-space: nowrap;
  overflow: hidden;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(14px);
  animation: streamRowIn 0.45s var(--ease-out) forwards;
}
@keyframes streamRowIn {
  to { opacity: 1; transform: translateY(0); }
}
.tile-stream .stream-row.fading {
  animation: streamRowOut 0.4s var(--ease-out) forwards;
}
@keyframes streamRowOut {
  to { opacity: 0; transform: translateY(-8px); }
}
.tile-stream .stream-time   { color: rgba(255, 255, 255, 0.35); flex-shrink: 0; }
.tile-stream .stream-level  { font-weight: 500; flex-shrink: 0; }
.tile-stream .stream-level.ok    { color: var(--brand-mint); }
.tile-stream .stream-level.info  { color: var(--brand); }
.tile-stream .stream-level.warn  { color: #fbbf24; }
.tile-stream .stream-level.dbg   { color: rgba(255, 255, 255, 0.45); }
.tile-stream .stream-msg    { color: rgba(255, 255, 255, 0.78); overflow: hidden; text-overflow: ellipsis; }
.tile-stream .stream-msg .agent { color: var(--brand-soft); }
.tile-stream .stream-msg .num   { color: var(--brand); }
.tile-stream .stream-msg .arr   { color: rgba(255, 255, 255, 0.4); }

.tile-stream .stream-foot {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px 18px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  background: rgba(0, 0, 0, 0.25);
}
.tile-stream .stream-foot-num {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  color: var(--brand);
}
.tile-stream .stream-foot-lbl {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 1100px) {
  .tile-viz       { grid-column: span 4; grid-row: span 2; }
  .tile-stat      { grid-column: span 4; }
  .tile-status    { grid-column: span 4; }
  .tile-quote     { grid-column: span 4; }
  .tile-code      { grid-column: span 4; }
  .tile-products  { grid-column: span 4; }
}
@media (max-width: 700px) {
  .tile { grid-column: span 2 !important; }
  .tile-viz { grid-row: span 2; }
}

/* tile-viz — animated visualizer (v8 — clean cyan spotlight, no purple gradient) */
.tile-viz .visualizer-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}
.tile-viz::before {
  /* faint dot grid pattern — cleaner than line-grid */
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(251, 146, 60, 0.12) 1px, transparent 1.2px);
  background-size: 28px 28px;
  background-position: 14px 14px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
  pointer-events: none;
  z-index: 1;
}
.tile-viz::after {
  /* slow-pulsing cyan glow centered on hub */
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(251, 146, 60, 0.30) 0%, rgba(251, 146, 60, 0.08) 35%, transparent 65%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
  animation: vizGlow 5s ease-in-out infinite alternate;
}
@keyframes vizGlow {
  0%   { opacity: 0.7; transform: translate(-50%, -50%) scale(0.95); }
  100% { opacity: 1;   transform: translate(-50%, -50%) scale(1.08); }
}
.tile-viz .viz-overlay-tags {
  position: absolute;
  inset: 14px;
  pointer-events: none;
  z-index: 4;
}

/* tile-stat — big gradient number */
.tile-stat .stat-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.tile-stat .stat-big {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(72px, 9vw, 140px);
  line-height: 0.9;
  letter-spacing: -0.045em;
  margin: 14px 0 12px;
  color: var(--brand);
  text-shadow: 0 0 40px rgba(251, 146, 60, 0.35);
}
.tile-stat .stat-cap {
  font-size: 14px;
  color: var(--ink-dim);
  line-height: 1.5;
  max-width: 28ch;
}
.tile-stat .stat-mini {
  position: absolute;
  bottom: 22px; right: 24px;
  display: flex;
  gap: 6px;
}
.tile-stat .stat-mini-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--brand);
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border: 1px solid rgba(251, 146, 60, 0.40);
  border-radius: 999px;
  background: rgba(251, 146, 60, 0.06);
  font-weight: 500;
}

/* tile-status — live agents */
.tile-status {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tile-status .status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.tile-status .status-row .dot {
  width: 8px; height: 8px;
  background: var(--brand-3);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--brand-3);
  animation: livePulse 1.6s ease-in-out infinite;
}
.tile-status .status-h {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 16px 0 8px;
}
.tile-status .status-h em {
  font-style: normal;
  font-weight: 700;
  color: var(--brand);
}
.tile-status .status-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 14px;
}
.tile-status .status-list-item {
  background: var(--bg-elevated);
  padding: 12px 14px;
}
.tile-status .status-list-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
  line-height: 1;
}
.tile-status .status-list-lbl {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin-top: 6px;
}

/* tile-quote — large editorial pull quote */
.tile-quote {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tile-quote .quote-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.tile-quote .quote-text {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(20px, 2.2vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 10px 0;
}
.tile-quote .quote-byline {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink-faint);
}

/* tile-code — terminal-style snippet */
.tile-code { color: rgba(255, 255, 255, 0.85); display: flex; flex-direction: column; }
.tile-code .code-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--mono);
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.1em;
}
.tile-code .code-bar .dot { width: 8px; height: 8px; border-radius: 50%; }
.tile-code .code-bar .dot.r { background: #ff5f56; }
.tile-code .code-bar .dot.y { background: #ffbd2e; }
.tile-code .code-bar .dot.g { background: #27c93f; }
.tile-code .code-bar .name { margin-left: auto; }
.tile-code pre {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  margin-top: 14px;
  white-space: pre;
  overflow: hidden;
}
.tile-code .c1 { color: #00d4a0; }
.tile-code .c2 { color: #c084fc; }
.tile-code .c3 { color: #6fa8ff; }
.tile-code .c4 { color: rgba(255, 255, 255, 0.45); }

/* tile-products — strip of 3 product cards inline (each its own glass card) */
.tile-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 800px) {
  .tile-products { grid-template-columns: 1fr; }
}
.tile-products .pcard {
  background: var(--bg-soft);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.tile-products .pcard:hover {
  transform: translateY(-3px);
  border-color: rgba(251, 146, 60, 0.40);
  box-shadow: var(--shadow-md);
  background: var(--bg-elevated);
}
.tile-products .pcard .ptag {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 500;
}
.tile-products .pcard .ptag::before {
  content: 'PRODUCT · ';
  color: var(--brand);
  font-weight: 700;
}
.tile-products .pcard h4 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.tile-products .pcard h4 .lite { font-style: normal; font-weight: 400; color: var(--ink-faint); }
.tile-products .pcard p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-dim);
  margin: 4px 0 8px;
}
.tile-products .pcard .plink {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
  font-weight: 700;
  margin-top: auto;
}
.tile-products .pcard:hover .plink::after { content: ' →'; }

/* visualizer — dark spotlight panel inside the otherwise-light hero */
.hero-right {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 640px;
  margin-left: auto;
  align-self: center;
  background: linear-gradient(135deg, #0a0a14 0%, #1a1438 50%, #0a3a4a 100%);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 60px -20px rgba(99, 91, 255, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}
.hero-right::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}
.hero-right::after {
  /* aurora bloom inside the dark panel */
  content: '';
  position: absolute;
  bottom: -140px; left: 50%;
  transform: translateX(-50%);
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(99, 91, 255, 0.45) 0%, rgba(0, 212, 160, 0.18) 40%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}
@media (max-width: 1100px) {
  .hero-right { margin: 0 auto; max-width: 480px; }
}
.visualizer { position: relative; width: 100%; height: 100%; z-index: 2; }
.visualizer svg { width: 100%; height: 100%; }

.viz-edge { stroke: rgba(255, 255, 255, 0.10); stroke-width: 1; fill: none; }
.viz-edge.live { stroke: #fb923c; stroke-width: 1.5; filter: drop-shadow(0 0 6px rgba(251, 146, 60, 0.7)); }
.viz-node-bg { fill: rgba(15, 30, 54, 0.85); stroke: rgba(255, 255, 255, 0.16); stroke-width: 1; transition: stroke 0.3s, fill 0.3s; }
.viz-node.active .viz-node-bg { stroke: #fb923c; fill: rgba(251, 146, 60, 0.14); }
.viz-node-icon { fill: rgba(255, 255, 255, 0.55); transition: fill 0.3s; }
.viz-node.active .viz-node-icon { fill: #fb923c; }
.viz-node-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  fill: rgba(255, 255, 255, 0.78);
  text-transform: uppercase;
}
.viz-node-status {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.15em;
  fill: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
}
.viz-particle {
  fill: #fb923c;
  filter: drop-shadow(0 0 8px rgba(251, 146, 60, 0.9));
}
.viz-pulse { fill: none; stroke: #fb923c; stroke-width: 1.2; opacity: 0; }
.viz-orch-glow { fill: url(#orchGlow); }

.viz-overlay { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.viz-tag {
  position: absolute;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  background: rgba(10, 10, 20, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 6px 10px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.viz-tag.tl { top: 12px; left: 12px; }
.viz-tag.tr { top: 12px; right: 12px; }
.viz-tag.br { bottom: 12px; right: 12px; }
.viz-tag .accent-dot {
  display: inline-block;
  width: 5px; height: 5px;
  background: var(--brand-3);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--brand-3);
  animation: livePulse 2s ease-in-out infinite;
}

/* hero meta strip — INSIDE the hero now, no bottom gap */
.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 2;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s var(--ease-out) 0.9s, transform 1s var(--ease-out) 0.9s;
}
body.loaded .hero-meta { opacity: 1; transform: translateY(0); }
@media (max-width: 900px) { .hero-meta { grid-template-columns: repeat(2, 1fr); } }

.hero-meta-item {
  background: var(--bg);
  padding: 22px clamp(20px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero-meta-item .label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.hero-meta-item .value {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(18px, 1.6vw, 24px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* =============================================================
   SECONDARY HERO  (technologies / case-studies — tighter)
   ============================================================= */
.hero-tight {
  position: relative;
  padding: calc(var(--nav-h) + 80px) 0 80px;
  overflow: hidden;
}
.hero-tight .hero-grid-bg {
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 30% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 30% 50%, black 20%, transparent 70%);
}
.hero-tight .hero-content {
  display: block;
  padding: 24px clamp(20px, 4vw, 56px);
}
.hero-tight h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(48px, 7.6vw, 112px);
  line-height: 0.96;
  letter-spacing: -0.038em;
  color: var(--ink);
  margin: 18px 0 24px;
  max-width: 18ch;
}
.hero-tight h1 em {
  font-family: var(--italic);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.025em;
}
.hero-tight .hero-sub {
  max-width: 56ch;
  margin-bottom: 28px;
}

/* =============================================================
   MARQUEE
   ============================================================= */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 28px 0;
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 36px;
  white-space: nowrap;
  animation: marqueeScroll 50s linear infinite;
  will-change: transform;
}
.marquee-item {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 4vw, 56px);
  letter-spacing: -0.025em;
  color: var(--ink-dim);
}
.marquee-item.italic { font-family: var(--italic); font-style: italic; font-weight: 400; }
.marquee-item.accent { color: var(--ink); }
.marquee-sep {
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: clamp(20px, 3vw, 36px);
  font-weight: 300;
}
.marquee-item.accent {
  background: var(--grad-on);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =============================================================
   SECTIONS  (shared headings, intros, reveal)
   ============================================================= */
section {
  padding: clamp(96px, 12vw, 160px) 0;
  position: relative;
}
h2.section-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 5.5vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 16px 0 20px;
  max-width: 22ch;
}
h2.section-title em { font-family: var(--italic); font-style: italic; font-weight: 400; }
.section-intro {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.6;
  color: var(--ink-dim);
  max-width: 56ch;
  margin-bottom: 64px;
}
.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal-up.in { opacity: 1; transform: translateY(0); }
.reveal-d1.in { transition-delay: 0.1s; }
.reveal-d2.in { transition-delay: 0.2s; }
.reveal-d3.in { transition-delay: 0.3s; }

/* =============================================================
   POSITIONING
   ============================================================= */
.positioning-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
}
@media (max-width: 1000px) { .positioning-grid { grid-template-columns: 1fr; gap: 48px; } }

.pull-quote {
  font-family: var(--italic);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.022em;
  color: var(--ink);
  border-left: 1px solid var(--line);
  padding-left: 28px;
  margin-top: 24px;
}
.positioning-points { display: flex; flex-direction: column; gap: 32px; }
.point {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.point:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.point-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em; color: var(--ink-faint); margin-bottom: 14px; }
.point h3 { font-family: var(--serif); font-weight: 400; font-size: 22px; line-height: 1.25; letter-spacing: -0.015em; margin-bottom: 10px; color: var(--ink); }
.point p { font-size: 14px; line-height: 1.6; color: var(--ink-dim); }

/* =============================================================
   SERVICES
   ============================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
@media (max-width: 800px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--bg);
  padding: 40px 36px;
  position: relative;
  transition: background 0.3s var(--ease-out);
}
.service-card:hover { background: var(--bg-soft); }
.service-num { position: absolute; top: 28px; right: 28px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em; color: var(--ink-faint); }
.service-icon { width: 44px; height: 44px; color: var(--ink); margin-bottom: 28px; opacity: 0.85; }
.service-card h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; line-height: 1.2; letter-spacing: -0.018em; margin-bottom: 12px; color: var(--ink); }
.service-card p { font-size: 14px; line-height: 1.65; color: var(--ink-dim); margin-bottom: 22px; }
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.service-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
}

/* =============================================================
   PRODUCTS
   ============================================================= */
.products { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.products-header {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 1000px) { .products-header { grid-template-columns: 1fr; gap: 32px; } }

.product-stack { display: flex; flex-direction: column; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.product-card {
  background: var(--bg);
  padding: 40px;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) auto;
  gap: 48px;
  align-items: start;
  transition: background 0.3s var(--ease-out);
}
.product-card:hover { background: var(--bg-soft); }
@media (max-width: 1000px) { .product-card { grid-template-columns: 1fr; gap: 24px; padding: 32px 28px; } }

.openclaw-badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 14px;
}
.openclaw-badge::before { content: 'PRODUCT · '; color: var(--ink); font-weight: 500; margin-right: 4px; }
.product-card h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(32px, 3.2vw, 44px);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 14px;
}
.product-card h3 .lite { font-family: var(--italic); font-style: italic; font-weight: 400; color: var(--ink-dim); }
.product-tag { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-dim); padding-top: 10px; border-top: 1px solid var(--line); }
.product-body p { font-size: 15px; line-height: 1.65; color: var(--ink-dim); margin-bottom: 20px; }
.product-features { display: flex; flex-wrap: wrap; gap: 6px; }
.product-feature {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 5px 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.product-actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; min-width: 200px; }
.product-link {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: border-color 0.3s, color 0.3s;
}
.product-link:hover { border-color: var(--ink); }

/* =============================================================
   PROCESS
   ============================================================= */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
@media (max-width: 1000px) { .process-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .process-steps { grid-template-columns: 1fr; } }
.process-step { background: var(--bg); padding: 40px 28px; transition: background 0.3s; }
.process-step:hover { background: var(--bg-soft); }
.process-num { font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em; color: var(--ink-faint); display: block; margin-bottom: 18px; }
.process-step h4 { font-family: var(--serif); font-weight: 400; font-size: 22px; letter-spacing: -0.015em; color: var(--ink); margin-bottom: 10px; }
.process-step p { font-size: 13px; line-height: 1.6; color: var(--ink-dim); }

/* =============================================================
   CASE / PEDIGREE
   ============================================================= */
.case-inner {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: clamp(32px, 5vw, 64px);
  background: var(--bg-soft);
  margin-top: 32px;
}
.case-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 1000px) { .case-grid { grid-template-columns: 1fr; gap: 40px; } }
.case-byline { font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 20px; }
.case-grid h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(24px, 2.5vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 18px;
}
.case-grid h3 em { font-family: var(--italic); font-style: italic; font-weight: 400; }
.case-grid p { font-size: 15px; line-height: 1.65; color: var(--ink-dim); margin-bottom: 24px; }
.case-cta-link {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: border-color 0.3s;
  display: inline-block;
}
.case-cta-link:hover { border-color: var(--ink); }

.case-stats { display: flex; flex-direction: column; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.stat { background: var(--bg-elevated); padding: 24px 28px; transition: background 0.3s; }
.stat:hover { background: var(--bg); }
.stat-num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.025em;
  background: var(--grad-on);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}
.stat-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-faint); line-height: 1.5; }

/* =============================================================
   PHILOSOPHY
   ============================================================= */
.philosophy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
}
@media (max-width: 1000px) { .philosophy-grid { grid-template-columns: 1fr; gap: 48px; } }
.philosophy-text h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 16px 0 28px;
}
.philosophy-text h2 em { font-family: var(--italic); font-style: italic; font-weight: 400; }
.philosophy-text p { font-size: 15px; line-height: 1.7; color: var(--ink-dim); margin-bottom: 16px; max-width: 56ch; }
.principles { display: flex; flex-direction: column; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.principle { background: var(--bg-soft); padding: 24px 28px; display: grid; grid-template-columns: 60px minmax(0, 1fr); gap: 14px; transition: background 0.3s; }
.principle:hover { background: var(--bg-elevated); }
.principle-num { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--ink-faint); padding-top: 4px; }
.principle h4 { font-family: var(--serif); font-weight: 400; font-size: 18px; line-height: 1.25; letter-spacing: -0.015em; color: var(--ink); margin-bottom: 6px; }
.principle p { font-size: 13px; line-height: 1.55; color: var(--ink-dim); }

/* =============================================================
   CONTACT
   ============================================================= */
.contact { background: var(--bg-soft); border-top: 1px solid var(--line); }
.contact-inner { text-align: center; max-width: 760px; margin: 0 auto; }
.contact h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 5.5vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 18px 0 18px;
}
.contact h2 em { font-family: var(--italic); font-style: italic; font-weight: 400; }
.contact p { font-size: 16px; line-height: 1.6; color: var(--ink-dim); max-width: 56ch; margin: 0 auto 32px; }
.contact-methods { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.contact-detail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
}
@media (max-width: 700px) { .contact-detail { grid-template-columns: 1fr; } }
.contact-block { background: var(--bg); padding: 22px 24px; }
.contact-block .label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 8px; }
.contact-block .value { font-size: 14px; color: var(--ink); }
.contact-block .value a { border-bottom: 1px solid var(--line); transition: border-color 0.3s; }
.contact-block .value a:hover { border-color: var(--ink); }

/* =============================================================
   FOOTER
   ============================================================= */
footer {
  border-top: 1px solid var(--line);
  padding: 36px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-left { font-size: 12px; color: var(--ink-dim); }
.footer-legal {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  line-height: 1.6;
  text-align: right;
}

/* =============================================================
   REDUCED MOTION
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .marquee-track { animation-play-state: paused !important; }
  .hero-line-inner { transform: translateY(0) !important; opacity: 1 !important; }
  .hero-sub, .hero-actions, .hero-meta, .reveal-up { opacity: 1 !important; transform: none !important; }
}

/* === case studies page === */

/* ----- Page hero (tight — no visualizer) ----- */
.hero-tight {
  position: relative;
  padding: clamp(120px, 18vw, 180px) 0 clamp(56px, 7vw, 88px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

/* Dot-grid tinted background identical to bak spec */
.hero-tight-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(10,10,10,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 80% at 20% 50%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 20% 50%, black 0%, transparent 70%);
}

.hero-tight-inner {
  position: relative;
  z-index: 2;
}

/* Mono eyebrow with leading rule */
.page-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.page-eyebrow::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--ink-faint);
  flex-shrink: 0;
}

/* Fraunces 300 page headline */
.page-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(44px, 7.5vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin-bottom: 28px;
  max-width: 18ch;
}
.page-title em {
  font-style: italic;
  font-weight: 300;
}

.page-lede {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.6;
  color: var(--ink-dim);
  max-width: 66ch;
  margin-bottom: 40px;
}

/* ----- Filter chips ----- */
.case-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 8px;
}

.chip {
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-faint);
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
  white-space: nowrap;
}
.chip:hover {
  border-color: var(--ink-dim);
  color: var(--ink-dim);
}
.chip.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.chip:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

/* ----- Disclaimer strip ----- */
.cs-disclaimer {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.cs-disclaimer-inner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  line-height: 1.65;
}
.cs-disclaimer-icon {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  color: var(--ink-faint);
  opacity: 0.7;
}

/* ----- Cases section ----- */
.cs-section {
  padding: clamp(64px, 10vw, 120px) 0 clamp(80px, 12vw, 160px);
}

/* Single-column editorial stack separated by 1px line */
.cs-stack {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

/* ----- Case article ----- */
.cs-article {
  position: relative;
  background: var(--bg-soft);
  transition: background 0.3s var(--ease-out);
  overflow: hidden;
}
.cs-article:hover { background: var(--bg-elevated); }

/* Dot-grid hover overlay */
.cs-article::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(circle, rgba(10,10,10,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}
.cs-article:hover::after { opacity: 1; }

/* Per-card dot-grid variation */
.cs-article.grid-a::after { background-size: 28px 28px; }
.cs-article.grid-b::after { background-size: 36px 36px; }
.cs-article.grid-c::after { background-size: 44px 44px; }

.cs-inner {
  position: relative;
  z-index: 1;
  padding: clamp(32px, 4vw, 56px);
}

/* ----- Ambient image surface (16:9) ----- */
.cs-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-elevated);
  flex-shrink: 0;
}

/* Sector-appropriate Unsplash photography, dimmed + grayscaled to fit palette */
.cs-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: grayscale(0.85) brightness(0.45) contrast(1.15);
  transition: filter 0.5s var(--ease-out), transform 0.7s var(--ease-out);
}
.cs-article:hover .cs-image::before {
  filter: grayscale(0.55) brightness(0.55) contrast(1.20);
  transform: scale(1.03);
}

/* Brand-tinted overlay (navy → orange diagonal) sits on top of the image */
.cs-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      rgba(10, 22, 40, 0.45) 0%,
      rgba(10, 22, 40, 0.15) 50%,
      rgba(251, 146, 60, 0.20) 100%),
    radial-gradient(ellipse 70% 80% at 30% 70%,
      rgba(251, 146, 60, 0.12) 0%,
      transparent 60%);
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out);
}
.cs-article:hover .cs-image::after { opacity: 0.7; }

/* === Per-sector photo === */
.cs-image.img-banking::before      { background-image: url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?w=1400&q=75&auto=format&fit=crop'); }
.cs-image.img-insurance::before    { background-image: url('https://images.unsplash.com/photo-1450101499163-c8848c66ca85?w=1400&q=75&auto=format&fit=crop'); }
.cs-image.img-energy::before       { background-image: url('https://images.unsplash.com/photo-1466611653911-95081537e5b7?w=1400&q=75&auto=format&fit=crop'); }
.cs-image.img-manufacturing::before{ background-image: url('https://images.unsplash.com/photo-1581092160562-40aa08e78837?w=1400&q=75&auto=format&fit=crop'); }
.cs-image.img-healthcare::before   { background-image: url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?w=1400&q=75&auto=format&fit=crop'); }
.cs-image.img-logistics::before    { background-image: url('https://images.unsplash.com/photo-1494412574643-ff11b0a5c1c3?w=1400&q=75&auto=format&fit=crop'); }
.cs-image.img-public::before       { background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1400&q=75&auto=format&fit=crop'); }

/* Sector tag — top-right of image */
.cs-sector-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: rgba(6, 7, 8, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  padding: 5px 11px;
  border-radius: 4px;
}

/* Number badge — bottom-left of image */
.cs-number {
  position: absolute;
  bottom: 16px;
  left: 20px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
}

/* ----- Mono metadata row ----- */
.cs-meta-row {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.cs-meta-sep {
  margin: 0 10px;
  color: var(--line-strong);
}

/* ----- Fraunces 300 case title ----- */
.cs-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(26px, 3.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 32px;
  max-width: 28ch;
}
.cs-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--ink-dim);
}

/* ----- Two-column body (Geist) ----- */
.cs-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-bottom: 32px;
}
@media (max-width: 780px) {
  .cs-body { grid-template-columns: 1fr; gap: 24px; }
}

.cs-block-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
  display: block;
}
.cs-block p {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-dim);
}

/* ----- Outcome bar ----- */
.cs-outcome {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 20px 24px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.cs-outcome-stat {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
  white-space: nowrap;
}
.cs-outcome-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-dim);
  flex: 1;
  min-width: 200px;
}

/* ----- Tech tags ----- */
.cs-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.cs-tech-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: border-color 0.2s, color 0.2s;
}
.cs-tech-tag:hover {
  border-color: var(--ink-faint);
  color: var(--ink-dim);
}

/* Hidden state for filter */
.cs-article.hidden { display: none; }

/* ----- CTA strip ----- */
.cs-cta-strip {
  padding: clamp(80px, 12vw, 140px) 0;
  text-align: center;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.cs-cta-strip::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: var(--grad-soft);
  pointer-events: none;
}
.cs-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}
.cs-cta-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 20px;
}
.cs-cta-strip h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 20px;
}
.cs-cta-strip h2 em { font-style: italic; font-weight: 300; }
.cs-cta-strip p {
  font-size: 16px;
  color: var(--ink-dim);
  line-height: 1.6;
  margin-bottom: 36px;
}
.cs-cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .cs-image { aspect-ratio: 16 / 7; }
  .cs-section { padding: 48px 0 80px; }
}
@media (max-width: 540px) {
  .cs-inner { padding: 24px; }
  .cs-image { aspect-ratio: 16 / 8; }
  .cs-cta-actions { flex-direction: column; align-items: center; }
}

/* Reduced-motion additions for case studies */
@media (prefers-reduced-motion: reduce) {
  .cs-article:hover { background: var(--bg-soft); }
  .cs-article::after { display: none; }
}

/* === technologies page === */

/* ---- chip strip under hero lede ---- */
.tech-chip-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.tech-chip {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-soft);
}

/* ---- sticky TOC ---- */
.tech-toc {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 7, 8, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
@supports not (backdrop-filter: blur(16px)) {
  .tech-toc { background: rgba(6, 7, 8, 0.97); }
}
.tech-toc-inner {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.tech-toc-inner::-webkit-scrollbar { display: none; }
.tech-toc a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
  padding: 16px 20px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
  display: block;
}
.tech-toc a:hover { color: var(--ink-dim); }
.tech-toc a.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---- section hairline divider ---- */
.tech-divider {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 56px;
}
.tech-divider-rule {
  flex: 1;
  height: 1px;
  background: var(--line);
}
.tech-divider-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
}

/* ---- tech sections ---- */
.tech-section {
  padding: clamp(80px, 10vw, 120px) 0;
  border-bottom: 1px solid var(--line);
}
.tech-section-alt { background: var(--bg-soft); }

.tech-section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: clamp(40px, 6vw, 80px);
  margin-bottom: 56px;
  align-items: start;
}
@media (max-width: 900px) {
  .tech-section-header { grid-template-columns: 1fr; gap: 24px; margin-bottom: 40px; }
}

.tech-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
  margin-bottom: 14px;
}

.tech-lede {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--ink-dim);
  line-height: 1.65;
  margin-bottom: 14px;
}
.tech-lede:last-child { margin-bottom: 0; }

/* ---- tech grid ---- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.tech-grid-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1100px) { .tech-grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 800px)  { .tech-grid, .tech-grid-3 { grid-template-columns: 1fr; } }

/* ---- tech card ---- */
.tech-card {
  padding: 28px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.tech-section-alt .tech-card { background: var(--bg); }
.tech-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.tech-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.tech-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.tech-badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}
.tech-card > p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-dim);
  margin-bottom: 14px;
}
.tech-card > p:last-child { margin-bottom: 0; }

/* uses list inside card */
.tech-card-uses {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.tech-card-uses .uses-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}
.tech-card-uses ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tech-card-uses li {
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}
.tech-card-uses li::before {
  content: '\2014';
  position: absolute;
  left: 0;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 11px;
}

/* ---- stack table ---- */
.stack-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.tech-section-alt .stack-table { background: var(--bg); }
.stack-table th,
.stack-table td {
  padding: 20px 24px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  vertical-align: top;
}
.stack-table tr:last-child td { border-bottom: none; }
.stack-table tr { transition: background 0.25s var(--ease-out); }
.stack-table tr:hover { background: var(--bg-soft); }
.stack-table th {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 400;
  background: var(--bg-soft);
}
.stack-table td { color: var(--ink-dim); line-height: 1.6; }
.tech-name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 18px;
  color: var(--ink);
  letter-spacing: -0.01em;
  width: 24%;
}
.tech-purpose { width: 38%; }
.tech-when {
  color: var(--ink-faint);
  font-size: 13px;
}

/* ---- CTA section ---- */
.tech-cta {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  text-align: center;
}
.tech-cta-inner {
  max-width: 680px;
  margin: 0 auto;
}
.tech-cta h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 16px 0 18px;
}
.tech-cta h2 em { font-family: var(--italic); font-style: italic; font-weight: 400; }
.tech-cta p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-dim);
  max-width: 52ch;
  margin: 0 auto 32px;
}
.tech-cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- mobile overrides for technologies page ---- */
@media (max-width: 540px) {
  .tech-toc { display: none; }
  .stack-table thead { display: none; }
  .stack-table,
  .stack-table tbody,
  .stack-table tr,
  .stack-table td { display: block; width: 100%; }
  .stack-table tr { border-bottom: 1px solid var(--line); padding: 0; }
  .stack-table tr:last-child { border-bottom: none; }
  .stack-table td { padding: 6px 20px; border-bottom: none; }
  .stack-table td:first-child { padding-top: 20px; }
  .stack-table td:last-child  { padding-bottom: 20px; }
  .tech-name { font-size: 16px; width: 100%; }
  .tech-divider-label { font-size: 9px; }
}
@media (max-width: 900px) {
  .stack-table th, .stack-table td { padding: 16px 18px; font-size: 13px; }
  .tech-name { font-size: 16px; }
  .tech-chip-strip { gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .tech-card:hover { transform: none; }
}