/* ============================================================
   HOME PAGE STYLES
   ============================================================ */

/* HERO */
.hero {
  min-height: 100vh;
  padding: 140px 40px 80px;
  position: relative;
  display: flex;
  align-items: center;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 70% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 50%, black 20%, transparent 80%);
}

.hero-meta {
  position: absolute;
  top: 120px;
  left: 40px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sage);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-meta::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clay);
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

h1.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin: 32px 0;
  font-variation-settings: "opsz" 144;
}

h1.hero-title .line { display: block; overflow: hidden; }

h1.hero-title .word {
  display: inline-block;
  animation: riseUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

h1.hero-title .word:nth-child(1) { animation-delay: 0.1s; }
h1.hero-title .line:nth-child(2) .word { animation-delay: 0.2s; }
h1.hero-title .line:nth-child(3) .word { animation-delay: 0.3s; }

@keyframes riseUp {
  from { transform: translateY(110%) rotate(4deg); opacity: 0; }
  to { transform: translateY(0) rotate(0); opacity: 1; }
}

.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--clay);
  position: relative;
}

.hero-title em::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: 0.05em;
  height: 0.08em;
  background: var(--spark);
  opacity: 0.4;
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  animation: underline 1.2s cubic-bezier(0.16, 1, 0.3, 1) 1s both;
}

@keyframes underline { to { transform: scaleX(1); } }

.hero-subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  line-height: 1.6;
  color: var(--moss);
  max-width: 540px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 1s ease 0.9s forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-cta-row {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 1s ease 1.1s forwards;
}

/* Hero knowledge graph */
.hero-right {
  position: relative;
  height: 560px;
  opacity: 0;
  animation: fadeUp 1.4s ease 0.4s forwards;
}

.kg-viz { width: 100%; height: 100%; position: relative; }

.kg-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--moss);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--cream);
  padding: 4px 8px;
  border: 1px solid rgba(35, 74, 53, 0.3);
  border-radius: 3px;
  pointer-events: none;
  z-index: 3;
  animation: labelFade 4s ease-in-out infinite;
}

.kg-label::before {
  content: "";
  position: absolute;
  width: 6px; height: 6px;
  background: var(--clay);
  border-radius: 50%;
  left: -3px;
  top: 50%;
  transform: translateY(-50%);
}

.kg-label-1 { top: 12%; right: 5%; animation-delay: 0s; }
.kg-label-2 { top: 38%; left: -5%; animation-delay: 1s; }
.kg-label-3 { bottom: 25%; right: 10%; animation-delay: 2s; }
.kg-label-4 { bottom: 8%; left: 20%; animation-delay: 3s; }

@keyframes labelFade {
  0%, 100% { opacity: 0.4; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-3px); }
}

.kg-svg { width: 100%; height: 100%; overflow: visible; }
.kg-link { stroke: var(--root); stroke-width: 0.8; opacity: 0.3; fill: none; }
.kg-link.active {
  stroke: var(--clay);
  stroke-width: 1.5;
  opacity: 1;
  stroke-dasharray: 4 4;
  animation: dash 2s linear infinite;
}
@keyframes dash { to { stroke-dashoffset: -16; } }

.kg-node { fill: var(--moss); transition: all 0.3s; }
.kg-node.hub { fill: var(--ink); filter: drop-shadow(0 0 8px rgba(196, 80, 45, 0.4)); }
.kg-node.spark { fill: var(--clay); animation: sparkPulse 3s ease-in-out infinite; }

@keyframes sparkPulse {
  0%, 100% { r: 4; opacity: 0.8; }
  50% { r: 7; opacity: 1; }
}

.kg-ring {
  fill: none;
  stroke: var(--clay);
  stroke-width: 1;
  opacity: 0;
  animation: ringPulse 3s ease-out infinite;
}

@keyframes ringPulse {
  0% { opacity: 0.8; r: 5; }
  100% { opacity: 0; r: 30; }
}

.kg-text {
  font-family: var(--font-mono);
  font-size: 9px;
  fill: var(--moss);
  opacity: 0.7;
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--sage);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 1s ease 1.5s forwards;
}

.scroll-hint::after {
  content: "";
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--sage), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(0.3); transform-origin: top; }
  50% { transform: scaleY(1); }
}

/* MARQUEE */
.marquee {
  border-top: 1px solid var(--moss);
  border-bottom: 1px solid var(--moss);
  padding: 22px 0;
  overflow: hidden;
  background: var(--paper);
}

.marquee-track {
  display: flex;
  gap: 60px;
  animation: scroll 40s linear infinite;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--moss);
  letter-spacing: -0.02em;
  width: max-content;
}

.marquee-track span { display: flex; align-items: center; gap: 60px; }
.marquee-track em { font-style: italic; color: var(--clay); }
.marquee-track .dot {
  width: 8px;
  height: 8px;
  background: var(--clay);
  border-radius: 50%;
  flex-shrink: 0;
}

@keyframes scroll { to { transform: translateX(-50%); } }

/* OFFERINGS GRID */
.offerings-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.offering {
  display: grid;
  grid-template-columns: 80px 220px 1fr 60px;
  gap: 40px;
  padding: 50px 0;
  border-top: 1px solid var(--line);
  align-items: center;
  position: relative;
  transition: padding 0.4s, background 0.4s;
  cursor: pointer;
}

.offering:last-child { border-bottom: 1px solid var(--line); }

.offering::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--paper);
  opacity: 0;
  transform: scaleY(0);
  transform-origin: center;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
  margin: 0 -20px;
  border-radius: 2px;
}

.offering:hover::before { opacity: 1; transform: scaleY(1); }
.offering:hover { padding: 60px 20px; }

.offering-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sage);
  letter-spacing: 0.15em;
}

.offering-visual {
  width: 200px;
  height: 140px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 10px;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.offering:hover .offering-visual { transform: rotate(-2deg) scale(1.03); }

.offering-visual svg { width: 100%; height: 100%; }

.offering-title {
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.offering-desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--moss);
  font-weight: 300;
  margin-bottom: 18px;
  max-width: 620px;
}

.offering-tags { display: flex; gap: 8px; flex-wrap: wrap; }

.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--moss);
  padding: 5px 10px;
  border: 1px solid rgba(35, 74, 53, 0.3);
  border-radius: 3px;
  text-transform: uppercase;
}

.offering-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--moss);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s;
  color: var(--moss);
  justify-self: end;
}

.offering:hover .offering-arrow {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--cream);
  transform: rotate(-45deg);
}

/* Offering visual animations */
.scan-ring { animation: scanRotate 4s linear infinite; transform-origin: 100px 60px; }
@keyframes scanRotate { to { transform: rotate(360deg); } }

.wave-1, .wave-2, .wave-3 { transform-origin: center; }
.wave-1 { animation: waveFlash 2s ease-in-out infinite; }
.wave-2 { animation: waveFlash 2s ease-in-out 0.2s infinite; }
.wave-3 { animation: waveFlash 2s ease-in-out 0.4s infinite; }

@keyframes waveFlash {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* HALLUCINATION / ONTOLOGY */
.hallucination {
  background: var(--ink);
  color: var(--cream);
  padding: 140px 40px;
  position: relative;
  overflow: hidden;
}

.hallucination::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(107, 138, 116, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(107, 138, 116, 0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hallucination-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hallucination-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--spark);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 30px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.hallucination-eyebrow::before { content: "※"; font-size: 16px; }

.hallucination h2 {
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: 40px;
  color: var(--cream);
}

.hallucination h2 em {
  font-style: italic;
  color: var(--spark);
}

.hallucination h2 .strike {
  position: relative;
  color: var(--fog);
}

.hallucination h2 .strike::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  top: 50%;
  height: 3px;
  background: var(--clay);
  transform: rotate(-3deg) scaleX(0);
  transform-origin: left;
  animation: strikeThrough 1.2s cubic-bezier(0.7, 0, 0.3, 1) forwards;
  animation-play-state: paused;
}

.hallucination.in-view h2 .strike::after,
.hallucination .fade-up.in-view + * h2 .strike::after,
.hallucination .fade-up.in-view h2 .strike::after { animation-play-state: running; }

/* Always animate when hallucination scrolled to */
.hallucination .fade-up.in-view h2 .strike::after { animation-play-state: running; }

@keyframes strikeThrough { to { transform: rotate(-3deg) scaleX(1); } }

.hallucination-text {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--fog);
  font-weight: 300;
  max-width: 540px;
  margin-bottom: 40px;
}

.hallucination-text strong { color: var(--cream); font-weight: 500; }

.hallucination-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-top: 40px;
}

.stat {
  border-top: 1px solid rgba(235, 227, 207, 0.2);
  padding-top: 20px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: -0.04em;
  color: var(--cream);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number em { color: var(--spark); font-style: italic; }

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage);
}

.ontology-demo {
  background: rgba(243, 238, 225, 0.03);
  border: 1px solid rgba(235, 227, 207, 0.15);
  border-radius: 8px;
  padding: 40px;
  position: relative;
  min-height: 520px;
}

.demo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(235, 227, 207, 0.15);
}

.demo-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sage);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.demo-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--spark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.demo-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--spark);
  box-shadow: 0 0 8px var(--spark);
  animation: blink 1.4s infinite;
}

.demo-query {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fog);
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.3);
  border-left: 2px solid var(--spark);
  border-radius: 3px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.demo-query strong { color: var(--cream); font-weight: 500; }
.demo-graph-svg { width: 100%; height: 260px; }
.demo-edge { stroke: var(--sage); stroke-width: 0.8; opacity: 0.3; fill: none; }
.demo-edge.verified { stroke: var(--spark); stroke-width: 1.4; opacity: 1; }
.demo-edge.path {
  stroke: var(--spark);
  stroke-width: 2;
  stroke-dasharray: 3 3;
  animation: dashFlow 1.5s linear infinite;
}

@keyframes dashFlow { to { stroke-dashoffset: -12; } }

.demo-node-circle { fill: var(--moss); stroke: var(--sage); stroke-width: 1; }
.demo-node-circle.start { fill: var(--clay); stroke: var(--clay); }
.demo-node-circle.end { fill: var(--spark); stroke: var(--spark); }

.demo-node-label {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--fog);
}

.demo-output {
  margin-top: 18px;
  padding: 14px 18px;
  background: rgba(184, 137, 58, 0.08);
  border-left: 2px solid var(--gold);
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--cream);
  line-height: 1.55;
}

.demo-output .badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--spark);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  border-radius: 2px;
  margin-right: 8px;
  font-weight: 600;
  text-transform: uppercase;
}

/* PARTNERS */
.partners {
  padding: 120px 40px;
  background: var(--paper);
}

.partners-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  margin-bottom: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}

.partner-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  transition: transform 0.5s;
}

.partner-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.partner-label {
  padding: 14px 40px;
  background: var(--ink);
  color: var(--spark);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.partner-body {
  padding: 50px 40px;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 50px;
  align-items: start;
}

.partner-logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.partner-logo {
  width: 140px;
  height: 140px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 15px;
  transition: transform 0.4s;
}

.partner-card:hover .partner-logo { transform: rotate(-3deg); }

.partner-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 4px;
}

.partner-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--clay);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.partner-desc p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--moss);
  font-weight: 300;
  margin-bottom: 32px;
}

.partner-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--moss);
  letter-spacing: 0.05em;
  line-height: 1.6;
}

.partner-meta strong {
  display: block;
  color: var(--sage);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 4px;
  font-weight: 500;
}

/* QUANTUM TEASER */
.quantum-teaser {
  background: linear-gradient(135deg, var(--ink) 0%, var(--moss) 100%);
  color: var(--cream);
  padding: 140px 40px;
  position: relative;
  overflow: hidden;
}

.quantum-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.quantum-title {
  font-size: clamp(2rem, 4.5vw, 4rem);
  color: var(--cream);
  line-height: 1;
  margin: 30px 0 24px;
}

.quantum-title em { color: var(--spark); font-style: italic; font-weight: 300; }

.quantum-desc {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--fog);
  font-weight: 300;
  max-width: 520px;
  margin-bottom: 36px;
}

.quantum-visual {
  width: 100%;
  max-width: 400px;
  margin-left: auto;
}

.q-ring-1, .q-ring-2, .q-ring-3 {
  transform-origin: 200px 200px;
}

.q-ring-1 { animation: spin 20s linear infinite; }
.q-ring-2 { animation: spin 25s linear infinite reverse; }
.q-ring-3 { animation: spin 30s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

.q-core {
  animation: corePulse 3s ease-in-out infinite;
  transform-origin: center;
}

@keyframes corePulse {
  0%, 100% { opacity: 0.2; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* MANIFESTO */
.manifesto {
  padding: 160px 40px;
  position: relative;
  background: var(--cream);
  overflow: hidden;
}

.manifesto-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}

.manifesto-bg-text {
  position: absolute;
  top: -20px;
  left: -40px;
  right: -40px;
  font-family: var(--font-display);
  font-size: clamp(10rem, 25vw, 28rem);
  font-weight: 300;
  font-style: italic;
  color: rgba(35, 74, 53, 0.05);
  letter-spacing: -0.06em;
  line-height: 0.8;
  pointer-events: none;
  white-space: nowrap;
}

.manifesto-text {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 3vw, 2.8rem);
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: -0.02em;
  position: relative;
  max-width: 1000px;
}

.manifesto-text em { font-style: italic; color: var(--clay); }

.manifesto-text .highlight {
  position: relative;
  display: inline-block;
  padding: 0 4px;
}

.manifesto-text .highlight::before {
  content: "";
  position: absolute;
  inset: 10% -4px;
  background: rgba(217, 164, 65, 0.25);
  z-index: -1;
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s cubic-bezier(0.7, 0, 0.3, 1);
}

.manifesto-text.in-view .highlight::before { transform: scaleX(1); transition-delay: 0.4s; }

.manifesto-sig {
  margin-top: 60px;
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sage);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.manifesto-sig::before {
  content: "";
  width: 60px;
  height: 1px;
  background: var(--moss);
}

/* CTA */
.cta {
  background: var(--moss);
  color: var(--cream);
  padding: 140px 40px;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(196, 80, 45, 0.15) 0%, transparent 40%),
              radial-gradient(circle at 80% 20%, rgba(217, 164, 65, 0.1) 0%, transparent 40%);
}

.cta-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: end;
}

.cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--spark);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.cta h2 {
  font-weight: 300;
  font-size: clamp(2.5rem, 6vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin-bottom: 40px;
  color: var(--cream);
}

.cta h2 em { font-style: italic; color: var(--spark); }

.cta-actions { display: flex; flex-direction: column; gap: 16px; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero { padding: 120px 20px 60px; min-height: auto; }
  .hero-meta { left: 20px; top: 100px; }
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-right { height: 400px; }
  .hallucination { padding: 80px 20px; }
  .hallucination-inner { grid-template-columns: 1fr; gap: 50px; }
  .offering { grid-template-columns: 60px 1fr; grid-template-rows: auto auto; gap: 20px; padding: 40px 0; }
  .offering:hover { padding: 40px 20px; }
  .offering-visual { grid-column: 2; width: 100%; height: 120px; }
  .offering-content { grid-column: 1 / -1; }
  .offering-arrow { grid-column: 2; justify-self: start; }
  .partners, .quantum-teaser, .cta, .manifesto { padding: 80px 20px; }
  .partners-head { grid-template-columns: 1fr; gap: 20px; }
  .partner-body { grid-template-columns: 1fr; gap: 30px; padding: 30px 20px; }
  .partner-label { padding: 12px 20px; }
  .partner-meta { grid-template-columns: 1fr; gap: 16px; }
  .quantum-grid { grid-template-columns: 1fr; gap: 50px; }
  .cta-inner { grid-template-columns: 1fr; }
  .hallucination-stats { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 640px) {
  .ontology-demo { padding: 24px; min-height: auto; }
  .stat-number { font-size: 2.2rem; }
  .hero-cta-row { flex-direction: column; align-items: flex-start; width: 100%; }
  .hero-cta-row a { width: 100%; justify-content: center; }
}