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

:root {
  --navy: #1e3a5f;
  --navy2: #2e5a8a;
  --navy-deep: #152a45;
  --green: #2d6a5a;
  --green2: #4a9a7a;
  --gold: #d4c62a;
  --gold2: #f5e6a8;
  --gold-on-dark: #ffea8a;
  --gold-footer: #d8ca6e;
  --light: #f5f7fa;
  --muted: #64748b;
  --cream: #faf9f6;
  --white: #ffffff;
  --surface-navy: #2a4a73;
  --surface-navy-deep: #1a3050;
  --surface-green: #235a4a;
  --surface-green-deep: #1a4538;
  --text-on-dark: rgba(255, 255, 255, 0.96);
  --text-on-dark-muted: rgba(200, 216, 238, 0.92);
  --text-on-dark-soft: rgba(170, 196, 224, 0.88);
  --text-on-dark-green: rgba(220, 244, 235, 0.9);
  --text-on-light: #1e2d3d;
  --text-on-light-muted: #4a5568;
  --border-light: #d9e2ec;
  --border-green-soft: #c5ddcc;
  --border-navy-soft: rgba(100, 140, 190, 0.45);
}

body {
  font-family: "Calibri", "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
}

/* Home page */
.home-page { background: var(--light); color: var(--text-on-light); }
.home-shell { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.hero {
  background: linear-gradient(145deg, var(--navy-deep), var(--navy));
  color: var(--white);
  padding: 32px 0 32px;
}
.hero .badge {
  display: inline-block;
  background: rgba(45, 106, 90, 0.9);
  border: 1px solid var(--gold);
  color: var(--gold2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  margin-bottom: 0px;
}
.hero h1 {
  font-family: Georgia, serif;
  font-size: clamp(40px, 8vw, 72px);
  line-height: 1;
  margin-bottom: 0px;
}
.hero h2 {
  font-size: clamp(20px, 3vw, 30px);
  color: var(--gold2);
  margin-bottom: 24px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero p {
  max-width: 760px;
  font-size: 20px;
  color: var(--text-on-dark-muted);
  margin-bottom: 12px;
}
.hero p strong { 
  color: var(--white); 
  font-weight: 700;
  letter-spacing: 0.03em;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button-link {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.button-link.primary { background: var(--gold); color: var(--navy-deep); }
.button-link.secondary {
  color: var(--gold2);
  border: 1px solid rgba(245, 230, 168, 0.5);
  background: rgba(255, 255, 255, 0.05);
}
.home-section { padding: 12px 0 24px; }
.home-section h3 {
  font-size: 28px;
  color: var(--navy);
  margin-bottom: 12px;
}
.home-section > p {
  max-width: 760px;
  color: var(--text-on-light-muted);
  margin-bottom: 28px;
}
.home-section h3 + p {
  margin-top: -6px;
  margin-bottom: 12px;
}
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.content-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--green);
  padding: 18px;
  box-shadow: 0 2px 8px rgba(15, 35, 60, 0.08);
  display: flex;
  flex-direction: column;
}
.content-card h4 {
  color: var(--navy);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(46, 90, 138, 0.08);
  padding: 10px 12px;
  margin: -18px -18px 8px;
  flex: 1;
}
.content-card h4.step-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.4em;
  align-items: start;
  align-content: start;
}
.content-card h4.step-heading .step-num { white-space: nowrap; }
.content-card p {
  color: var(--text-on-light-muted);
  font-size: 14px;
}
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}
.examples-grid .content-card h4 {
  flex: 0 0 auto;
}
.examples-grid .example-caption {
  flex: 0 0 auto;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-on-light-muted);
  margin-bottom: 10px;
}
.examples-grid .example-img-frame {
  --example-img-h: clamp(220px, 32vw, 380px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 100%;
  height: var(--example-img-h);
  box-sizing: border-box;
}
.examples-grid .example-img-frame img {
  display: block;
  flex: 0 0 auto;
  width: 100%;
  height: var(--example-img-h);
  object-fit: contain;
  object-position: center center;
}
.cta {
  background: var(--navy);
  color: var(--white);
  padding: 46px 0;
  text-align: center;
}
.cta p {
  max-width: 740px;
  margin: 0 auto 16px;
  color: var(--text-on-dark-muted);
}

/* Deck page */
.deck-page {
  background: var(--navy-deep);
  color: var(--text-on-light);
  padding: 24px 0 40px;
}
.slide {
  width: 960px;
  max-width: calc(100vw - 24px);
  margin: 0 auto 48px;
  background: var(--light);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 28px rgba(15, 35, 60, 0.12);
}
.slide-header {
  background: var(--green);
  padding: 14px 28px 14px 20px;
  display: flex;
  align-items: center;
  position: relative;
}
.slide-header::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 7px;
  background: var(--gold);
}
.slide-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-left: 14px;
}
.slide-header.dark { background: var(--navy); }
.slide-footer {
  background: var(--navy);
  padding: 7px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--text-on-dark-soft);
  letter-spacing: 0.05em;
}
.slide-footer span.url { color: var(--gold-footer); }
.slide-body { padding: 28px 32px; }
.compare-body { padding: 0; }

#cover {
  background: var(--navy);
  min-height: 480px;
  display: flex;
  flex-direction: column;
}
#cover .cover-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 52px 52px 36px;
  border-left: 14px solid var(--green);
}
#cover .np-mono {
  font-size: 88px;
  font-weight: 700;
  color: var(--white);
  font-family: Georgia, serif;
  line-height: 1;
  margin-bottom: 8px;
}
#cover .company-name {
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.25em;
  margin-bottom: 6px;
}
#cover .gold-rule { width: 480px; height: 2px; background: var(--gold); margin: 14px 0; }
#cover .subtitle {
  font-size: 13px;
  color: var(--gold2);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
#cover .tagline {
  font-size: 19px;
  color: var(--text-on-dark-muted);
  font-style: italic;
  margin-bottom: 36px;
}
#cover .badge {
  display: inline-block;
  background: var(--green);
  border: 1px solid var(--gold);
  color: var(--gold2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 8px 16px;
  text-transform: uppercase;
}

.problem-grid { display: grid; grid-template-columns: 1fr 280px; gap: 20px; }
.card {
  background: var(--white);
  border: 1px solid var(--border-light);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
  padding: 20px 22px;
  position: relative;
}
.card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: var(--navy2);
}
.card h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--navy);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.card ul { list-style: none; }
.card ul li {
  padding: 5px 0 5px 18px;
  font-size: 14px;
  color: var(--navy);
  position: relative;
}
.card ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--navy2);
}
.callout-stack { display: flex; flex-direction: column; gap: 16px; }
.callout { padding: 18px 20px; position: relative; overflow: hidden; }
.callout::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gold);
}
.callout.dark { background: var(--navy); }
.callout.green { background: var(--green); }
.callout p { font-size: 14px; font-style: italic; color: var(--white); line-height: 1.45; }
.callout p strong { color: var(--gold-on-dark); text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35); }

#building { background: var(--navy); }
.three-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.build-card {
  background: var(--surface-navy);
  border: 1px solid var(--border-navy-soft);
  padding: 28px 20px 24px;
  position: relative;
  text-align: center;
}
.build-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
}
.build-card .num-circle {
  width: 64px; height: 64px;
  background: var(--green);
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--gold2);
  margin: 0 auto 16px;
  font-family: Georgia, serif;
}
.build-card h3 { font-size: 15px; color: var(--gold2); margin-bottom: 12px; }
.build-card p { font-size: 12px; color: var(--text-on-dark-muted); line-height: 1.55; }

.feature-rows { display: flex; flex-direction: column; gap: 12px; counter-reset: winrow; }
.feature-row {
  display: grid;
  grid-template-columns: 44px 200px 1fr 320px;
  gap: 12px;
  align-items: stretch;
  counter-increment: winrow;
}
.feature-row::before {
  content: counter(winrow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 700;
  font-family: Georgia, serif;
  color: var(--navy);
  background: var(--gold);
  border-radius: 4px;
}
.feature-label {
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
}
.feature-label.green-bg { background: var(--green); }
.feature-label.navy-bg { background: var(--navy2); }
.feature-detail {
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--border-light);
  font-size: 12px;
  color: var(--navy);
  display: flex;
  align-items: center;
}
.feature-result {
  background: var(--cream);
  border: 1px solid var(--border-green-soft);
  border-left: 4px solid var(--gold);
  padding: 10px 14px;
  font-size: 12px;
  font-style: italic;
  color: var(--surface-green);
  display: flex;
  align-items: center;
}

#architecture { background: var(--navy); }
#architecture .slide-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 24px 28px;
}
.arch-donut {
  position: relative;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 8px 10px 12px;
}
.arch-donut::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(400px, 88%);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 10px solid var(--gold);
  background: radial-gradient(circle at 50% 50%, transparent 0%, transparent 24%, var(--surface-navy) 24.2%, var(--surface-navy-deep) 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07), 0 4px 20px rgba(0, 0, 0, 0.35);
  z-index: 0;
  pointer-events: none;
}
.arch-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 36px minmax(220px, 260px) 36px minmax(240px, 1fr);
  gap: 6px 4px;
  align-items: center;
  width: 100%;
}
.arch-arrow { display: flex; align-items: center; justify-content: center; color: var(--gold2); font-size: 26px; }
.arch-left-stack, .arch-right-stack { display: flex; flex-direction: column; gap: 10px; }
.arch-box {
  padding: 14px;
  border: 1.5px solid var(--border-navy-soft);
  background: var(--surface-navy);
  border-radius: 14px;
  text-align: center;
}
.arch-box.np-box { background: var(--surface-green-deep); border-color: var(--green2); }
.arch-box h3 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  margin-bottom: 12px;
}
.arch-box.np-box h3 { color: var(--gold2); }
.arch-box ul { list-style: none; }
.arch-box ul li {
  font-size: 12px;
  color: var(--text-on-dark-soft);
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.arch-box.np-box ul li {
  color: var(--text-on-dark);
  background: var(--green);
  padding: 7px 10px;
  margin-bottom: 5px;
  border-bottom: none;
}
.arch-hub { display: flex; align-items: center; justify-content: center; }
.hub-concentric {
  position: relative;
  width: min(100%, 248px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--gold);
  border: 4px solid var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hub-team-core {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: #6b5a42;
  border: 3px solid var(--gold2);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hub-team-core h3 { color: var(--gold2); font-size: 14px; letter-spacing: 0.06em; line-height: 1.15; }
.hub-llm-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 14px;
}
.hub-llm-ring .hub-llm-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  font-family: Georgia, serif;
}

.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.compare-header {
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
}
.compare-header.other { background: var(--muted); color: var(--white); }
.compare-header.np { background: var(--green); color: var(--gold2); letter-spacing: 0.1em; }
.compare-cell {
  padding: 14px 20px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.compare-cell.bad { background: var(--surface-navy-deep); color: #c9a8a8; }
.compare-cell.good { background: var(--surface-green-deep); color: #a8d4bc; }
.compare-cell .icon {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.compare-cell.bad .icon { background: #b85555; color: var(--white); }
.compare-cell.good .icon { background: var(--green2); color: var(--white); }

.engage-banner {
  background: var(--navy);
  color: var(--gold2);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  padding: 10px;
  margin-bottom: 18px;
}
.engage-grid { display: grid; grid-template-columns: 1fr 300px; gap: 18px; }
.engage-track { background: var(--white); border: 1px solid var(--border-light); box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08); }
.engage-track-header {
  background: var(--navy2);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.engage-track-header h3 { font-size: 13px; color: var(--white); }
.engage-phase { display: flex; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--light); }
.phase-num {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: var(--green);
  border: 1px solid var(--green2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--white);
}
.phase-content h4 { font-size: 12px; color: var(--navy); margin-bottom: 4px; }
.phase-content p { font-size: 11px; color: var(--muted); }
.invest-box {
  background: var(--navy);
  border: 1.5px solid var(--gold);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
}
.invest-header {
  background: var(--gold);
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
}
.invest-body { padding: 16px; flex: 1; }
.invest-body ul { list-style: none; }
.invest-body ul li {
  font-size: 12px;
  color: var(--text-on-dark-muted);
  padding: 5px 0 5px 14px;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.invest-body ul li::before { content: "·"; position: absolute; left: 0; color: var(--gold); }
.invest-body h4 { font-size: 11px; color: var(--white); margin: 12px 0 6px; }
.invest-footer { background: var(--green); padding: 14px 16px; text-align: center; }
.invest-footer p { font-size: 13px; color: var(--gold2); font-weight: 700; }

#positioning { background: var(--navy); }
.positioning-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.pos-col { padding: 22px 24px; border: 1.5px solid var(--gold); }
.pos-col.are { background: var(--green); }
.pos-col.not { background: var(--surface-navy-deep); border-color: var(--muted); }
.pos-col h3 {
  font-size: 20px;
  font-family: Georgia, serif;
  margin-bottom: 14px;
  padding-bottom: 10px;
}
.pos-col.are h3 { color: var(--gold2); border-bottom: 1px solid var(--gold2); }
.pos-col.not h3 { color: var(--text-on-dark-soft); border-bottom: 1px solid var(--muted); }
.pos-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  margin-bottom: 10px;
}
.pos-col.are .pos-item { background: var(--surface-green-deep); border: 1px solid var(--green2); }
.pos-col.not .pos-item { background: rgba(15, 30, 50, 0.85); border: 1px solid rgba(100, 120, 140, 0.35); }
.pos-badge {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}
.pos-col.are .pos-badge { background: var(--gold); color: var(--navy); }
.pos-col.not .pos-badge { background: #5a3538; color: #e8b0b0; }
.pos-item p { font-size: 13px; }
.pos-col.are .pos-item p { color: var(--white); }
.pos-col.not .pos-item p { color: var(--text-on-dark-soft); }

.demo-slide { background: var(--navy); }
.demo-slide-body {
  padding: 20px 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.demo-figure { margin: 0; width: 100%; display: flex; justify-content: center; align-items: center; }
.demo-figure img {
  max-width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.demo-desc {
  align-self: stretch;
  width: 100%;
  margin-top: 18px;
  padding: 14px 18px;
  background: linear-gradient(180deg, #faf8f2 0%, #f5f1e6 100%);
  border: 1px solid #e3d9c8;
  border-radius: 8px;
  border-left: 4px solid var(--gold);
}
.demo-desc p { font-size: 13px; line-height: 1.5; color: var(--text-on-light); }
.slide-sep {
  text-align: center;
  font-size: 11px;
  color: var(--text-on-dark-soft);
  letter-spacing: 0.1em;
  margin: 12px 0;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .problem-grid,
  .engage-grid,
  .positioning-grid,
  .three-cards,
  .feature-row,
  .arch-grid { grid-template-columns: 1fr; }
  .feature-row::before { height: 36px; }
  .arch-arrow { display: none; }
  .slide { margin-bottom: 28px; }
}