:root {
  --bg: #07111f;
  --bg2: #0b1220;
  --panel: rgba(20, 28, 46, 0.78);
  --panel-solid: #141c2e;
  --line: rgba(132, 156, 190, 0.18);
  --text: #e7ecf5;
  --muted: #97a4ba;
  --cyan: #4bd4e8;
  --cyan2: #83f2ff;
  --amber: #f5b84c;
  --violet: #9e7bff;
  --green: #4ade80;
  --pink: #fb7185;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(75, 212, 232, 0.18), transparent 28%),
    radial-gradient(circle at 85% 20%, rgba(158, 123, 255, 0.18), transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(245, 184, 76, 0.10), transparent 38%),
    linear-gradient(135deg, #07111f 0%, #0b1220 42%, #09111f 100%);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent 78%);
  z-index: -2;
}

#signalCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.62;
}

a {
  color: inherit;
}

.site-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(11, 18, 32, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 14px 44px rgba(0,0,0,0.22);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  min-width: max-content;
}

.brand-logo-wrap {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border-radius: 0;
  background: transparent;
  display: grid;
  place-items: center;
  overflow: visible;
  padding: 0;
  box-shadow: none;
  border: 0;
}

.brand-logo {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.brand strong {
  display: block;
  line-height: 1;
  font-family: Fraunces, serif;
  font-size: 1.16rem;
}

.brand em {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.72rem;
  font-style: normal;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a,
.nav-cta {
  text-decoration: none;
  color: var(--muted);
  padding: 11px 13px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.nav-cta {
  color: #06101f;
  background: var(--cyan);
  box-shadow: 0 0 22px rgba(75, 212, 232, 0.30);
}

.section-pad {
  padding: 92px 0;
  scroll-margin-top: 100px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 92px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--cyan2);
  font: 800 0.78rem JetBrains Mono, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
  animation: pulse 1.8s infinite;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  max-width: 740px;
  margin-bottom: 22px;
  font-family: Fraunces, serif;
  font-size: clamp(3.2rem, 6.4vw, 6.6rem);
  line-height: 0.9;
  letter-spacing: -0.065em;
}

h2 {
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.hero-lede,
.section-heading p,
.demo-header p,
.newspaper-card p {
  color: #bac5d8;
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 850;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  color: #06101f;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  box-shadow: 0 14px 38px rgba(75, 212, 232, 0.22);
}

.btn.ghost {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
}

.trust-row div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,0.045);
}

.trust-row strong {
  display: block;
  font: 900 2.1rem JetBrains Mono, monospace;
  color: var(--cyan);
}

.trust-row span {
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-panel {
  position: relative;
}

.glass-window,
.explain-card,
.process-card,
.path-card,
.iframe-shell,
.dashboard-mock,
.newspaper-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 28, 46, 0.86), rgba(13, 22, 39, 0.72));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.glass-window {
  overflow: hidden;
  min-height: 620px;
  border-radius: 36px;
}





.simulation-window {
  height: 620px;
  min-height: 620px;
}

.mini-sim {
  position: relative;
  height: calc(100% - 45px);
  overflow: hidden;
  color: #111827;
  background: #eef3f1;
}

.mini-sim-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(29, 78, 216, 0.08), transparent 55%),
    radial-gradient(circle at 88% 92%, rgba(75, 212, 232, 0.10), transparent 55%),
    linear-gradient(180deg, #f1f5f4 0%, #e8eef0 100%);
}

.mini-top-strip,
.mini-meter-row,
.mini-scenario-card {
  position: relative;
  z-index: 1;
}

.mini-top-strip {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.94);
  border-bottom: 1px solid rgba(17,24,39,0.10);
}

.mini-role-block,
.mini-resource-block {
  display: flex;
  align-items: center;
  gap: 9px;
}

.mini-resource-block {
  justify-content: end;
  color: #4f46e5;
  font: 800 0.72rem Inter, sans-serif;
}

.mini-resource-block span {
  color: #4b5563;
}

.mini-discipline-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  color: #ffffff;
  background: #1d4ed8;
  box-shadow: 0 6px 16px rgba(29,78,216,0.24);
}

.mini-role-block strong,
.mini-week-block strong {
  display: block;
  font-size: 0.72rem;
  line-height: 1.1;
}

.mini-role-block span,
.mini-week-block span {
  display: block;
  margin-top: 3px;
  color: #4b5563;
  font-size: 0.62rem;
}

.mini-week-block {
  text-align: center;
}

.mini-meter-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(17,24,39,0.08);
}

.mini-meter {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 8px;
  align-items: center;
  border: 0;
  padding: 0;
  background: transparent;
  color: #111827;
  cursor: help;
  text-align: left;
}

.mini-meter span {
  color: #374151;
  font-size: 0.58rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-meter b {
  color: #16a34a;
  font: 900 0.7rem JetBrains Mono, monospace;
}

.mini-meter i {
  grid-column: 1 / -1;
  display: block;
  height: 5px;
  border-radius: 999px;
  background: rgba(17,24,39,0.12);
  overflow: hidden;
}

.mini-meter em {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #22c55e;
}

.mini-meter:hover span,
.mini-meter:focus-visible span {
  color: #1d4ed8;
}

.mini-scenario-card {
  width: min(430px, calc(100% - 44px));
  max-height: 390px;
  overflow: hidden;
  margin: 42px auto 0;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(17,24,39,0.12);
  box-shadow: 0 20px 60px rgba(15,23,42,0.22);
}

.mini-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  color: #4b5563;
  font: 800 0.55rem JetBrains Mono, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mini-scenario-card h2 {
  margin: 0 0 10px;
  color: #1f2937;
  font-family: Georgia, serif;
  font-size: 1.22rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.mini-scenario-card p {
  margin-bottom: 10px;
  color: #4b5563;
  font-size: 0.76rem;
  line-height: 1.52;
}

.keyword-line .keyword {
  margin-inline: 2px;
}

.keyword,
.mini-keyterms .pill {
  border: 0;
  border-bottom: 2px solid #1d4ed8;
  padding: 0;
  color: #1d4ed8;
  background: transparent;
  font: inherit;
  font-weight: 850;
  cursor: help;
}

.mini-keyterms {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 11px 0 12px;
  flex-wrap: wrap;
}

.mini-keyterms span {
  margin-right: 4px;
  color: #374151;
  font: 900 0.55rem JetBrains Mono, monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mini-keyterms .pill {
  border: 1px solid rgba(29,78,216,0.16);
  border-radius: 999px;
  padding: 5px 9px;
  background: #eef2ff;
  color: #1d4ed8;
  font: 800 0.58rem Inter, sans-serif;
}

.mini-choice-list {
  display: grid;
  gap: 7px;
}

.mini-choice {
  display: grid;
  grid-template-columns: 22px 1fr 42px;
  align-items: center;
  gap: 9px;
  width: 100%;
  border: 1px solid rgba(17,24,39,0.10);
  border-radius: 11px;
  padding: 8px;
  background: #ffffff;
  color: #111827;
  cursor: pointer;
  text-align: left;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.mini-choice:hover,
.mini-choice:focus-visible,
.mini-choice.active {
  transform: translateY(-1px);
  border-color: rgba(29,78,216,0.38);
  background: #f8fbff;
  box-shadow: 0 8px 20px rgba(29,78,216,0.10);
}

.mini-choice span {
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #4b5563;
  font-weight: 900;
  font-size: 0.62rem;
}

.mini-choice p {
  margin: 0;
  color: #111827;
  font-size: 0.64rem;
  line-height: 1.3;
}

.mini-choice strong {
  justify-self: end;
  border-radius: 8px;
  padding: 5px 6px;
  color: #4f46e5;
  background: #f3f4f6;
  font: 900 0.62rem JetBrains Mono, monospace;
  white-space: nowrap;
}

.mini-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  width: min(260px, 70%);
  padding: 9px 11px;
  border: 1px solid rgba(29,78,216,0.28);
  border-radius: 12px;
  color: #1f2937;
  background: rgba(255,255,255,0.98);
  box-shadow: 0 14px 34px rgba(15,23,42,0.22), 0 2px 8px rgba(15,23,42,0.10);
  font-size: 0.7rem;
  line-height: 1.42;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
  transition: opacity .15s ease;
  z-index: 20;
}

.mini-tooltip.visible {
  opacity: 1;
}

.mini-tooltip strong {
  display: block;
  margin-bottom: 3px;
  color: #1d4ed8;
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Floating hint markers over the mini sim */
.mini-hint {
  --hint-tx: -50%;
  --hint-ty: -50%;
  position: absolute;
  top: var(--hint-top);
  left: var(--hint-left);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px 3px 5px;
  border: 1px solid rgba(29,78,216,0.35);
  border-radius: 999px;
  background: rgba(255,255,255,0.96);
  color: #1d4ed8;
  font: 800 0.52rem Inter, sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transform: translate(var(--hint-tx), var(--hint-ty));
  box-shadow: 0 6px 18px rgba(29,78,216,0.22);
  transition: opacity .35s ease, transform .35s ease;
  z-index: 4;
  animation: hintFloat 3.4s ease-in-out infinite;
  white-space: nowrap;
}

.mini-hint[data-anchor="right"] {
  --hint-tx: -100%;
}

.mini-hint[data-anchor="left"] {
  --hint-tx: 0%;
}

.mini-hint .hint-dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #1d4ed8;
  box-shadow: 0 0 0 0 rgba(29,78,216,0.55);
  animation: hintPulse 1.8s ease-out infinite;
  flex: 0 0 8px;
}

.mini-hint .hint-label {
  line-height: 1;
}

.mini-hint:hover,
.mini-hint:focus-visible {
  outline: none;
  border-color: rgba(29,78,216,0.6);
}

.mini-hint.dismissed {
  opacity: 0;
  transform: translate(var(--hint-tx), var(--hint-ty)) scale(0.6);
  pointer-events: none;
  animation: none;
}

@keyframes hintPulse {
  0%   { box-shadow: 0 0 0 0 rgba(29,78,216,0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(29,78,216,0); }
  100% { box-shadow: 0 0 0 0 rgba(29,78,216,0); }
}

@keyframes hintFloat {
  0%, 100% { transform: translate(var(--hint-tx), var(--hint-ty)); }
  50%      { transform: translate(var(--hint-tx), calc(var(--hint-ty) - 4px)); }
}

@media (max-width: 640px) {
  .mini-hint {
    display: none;
  }
}

.window-bar,
.iframe-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.035);
}

.window-bar span,
.traffic span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--pink);
}

.window-bar span:nth-child(2),
.traffic span:nth-child(2) {
  background: var(--amber);
}

.window-bar span:nth-child(3),
.traffic span:nth-child(3) {
  background: var(--green);
}

.window-bar p {
  margin: 0 0 0 auto;
  color: var(--muted);
  font: 700 0.72rem JetBrains Mono, monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.decision-card {
  margin: 34px;
  padding: 28px;
  border-radius: 30px;
  background:
    radial-gradient(circle at 18% 8%, rgba(75, 212, 232, 0.16), transparent 38%),
    rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.10);
}

.role-chip {
  display: inline-flex;
  padding: 8px 10px;
  margin-bottom: 18px;
  border: 1px solid rgba(75, 212, 232, 0.30);
  border-radius: 999px;
  color: var(--cyan2);
  background: rgba(75, 212, 232, 0.08);
  font: 700 0.72rem JetBrains Mono, monospace;
}

.decision-card h2 {
  font-size: 2.35rem;
  letter-spacing: -0.04em;
}

.decision-card p {
  color: #b8c3d4;
  line-height: 1.65;
}

.meter-stack {
  display: grid;
  gap: 14px;
  margin: 30px 0;
}

.meter {
  display: grid;
  grid-template-columns: 145px 1fr 34px;
  align-items: center;
  gap: 12px;
  color: #d9e3f4;
  font-size: 0.85rem;
}

.meter div {
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.11);
  overflow: hidden;
}

.meter i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  animation: breathe 2.8s ease-in-out infinite alternate;
}

.meter b {
  font-family: JetBrains Mono, monospace;
  color: var(--text);
}

.choice-grid {
  display: grid;
  gap: 10px;
}

.choice-grid button {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  padding: 14px;
  color: var(--text);
  background: rgba(255,255,255,0.055);
  font: 800 0.9rem Inter, sans-serif;
  text-align: left;
}

.choice-grid button:nth-child(2) {
  border-color: rgba(75, 212, 232, 0.40);
  background: rgba(75, 212, 232, 0.10);
}

.orbit-card {
  position: absolute;
  display: grid;
  gap: 3px;
  width: 172px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(11,18,32,0.76);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 44px rgba(0,0,0,0.25);
  animation: float 5s ease-in-out infinite;
}

.orbit-card span {
  font-size: 1.6rem;
}

.orbit-card small {
  color: var(--muted);
}

.card-one {
  right: -24px;
  top: 110px;
}

.card-two {
  left: -24px;
  bottom: 112px;
  animation-delay: -2.2s;
}

.ticker-wrap {
  margin: 0 calc(50% - 50vw);
  border-block: 1px solid var(--line);
  background: rgba(75, 212, 232, 0.08);
  overflow: hidden;
}

.ticker {
  display: flex;
  gap: 18px;
  width: max-content;
  padding: 15px 0;
  animation: marquee 34s linear infinite;
}

.ticker span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  color: #dffbff;
  font: 800 0.86rem JetBrains Mono, monospace;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.ticker span::before {
  content: "◆";
  color: var(--amber);
}

.split-section {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 54px;
  align-items: start;
}

.explain-card,
.newspaper-card {
  border-radius: var(--radius);
  padding: 34px;
}

.explain-card p {
  color: #c7d1e1;
  font-size: 1.05rem;
  line-height: 1.78;
}

.centered {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 44px;
}

.process-grid,
.pathway-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.process-card,
.path-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  padding: 24px;
}

.process-card::before,
.path-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 5%, var(--accent, rgba(75,212,232,0.16)), transparent 45%);
  pointer-events: none;
}

.step-num {
  display: inline-block;
  margin-bottom: 46px;
  color: var(--cyan);
  font: 900 1.3rem JetBrains Mono, monospace;
}

.process-card p,
.path-card p {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.path-card {
  min-height: 200px;
  transform-style: preserve-3d;
  transition: transform .25s ease, border-color .25s ease;
}

.path-card:hover {
  transform: translateY(-6px) rotateX(2deg);
  border-color: color-mix(in srgb, var(--card-color), white 15%);
}

.path-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: 18px;
  background: rgba(255,255,255,0.08);
  font-size: 1.5rem;
}

.path-card small {
  display: block;
  margin-top: 10px;
  color: var(--cyan2);
  font: 700 0.74rem JetBrains Mono, monospace;
}

.demo-section {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: max(16px, calc(50vw - 590px));
  padding-right: max(16px, calc(50vw - 590px));
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.00));
}

/* Adaptive AI section */
.adaptive-section {
  position: relative;
}

.adaptive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 54px;
  align-items: start;
  margin-top: 10px;
}

.adaptive-copy p {
  color: #c7d1e1;
  font-size: 1.05rem;
  line-height: 1.78;
  margin-bottom: 18px;
}

.adaptive-copy strong {
  color: var(--cyan2);
  font-weight: 800;
}

.adaptive-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
}

.adaptive-tags span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid rgba(75, 212, 232, 0.24);
  border-radius: 999px;
  background: rgba(75, 212, 232, 0.07);
  color: #dffbff;
  font: 700 0.74rem JetBrains Mono, monospace;
  letter-spacing: 0.02em;
}

.adaptive-tags span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(75, 212, 232, 0.8);
}

/* The loop visualization */
.adaptive-loop {
  position: relative;
  display: grid;
  gap: 0;
  padding: 30px 26px 70px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(20, 28, 46, 0.86), rgba(13, 22, 39, 0.72));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.adaptive-loop::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 85% 12%, rgba(75, 212, 232, 0.14), transparent 55%),
              radial-gradient(circle at 12% 90%, rgba(158, 123, 255, 0.10), transparent 55%);
}

.loop-stage {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-rows: auto auto;
  column-gap: 16px;
  padding: 18px 4px;
  opacity: 0;
  transform: translateY(8px);
  animation: loopStageIn .6s ease forwards;
  animation-delay: var(--stage-delay, 0s);
}

.loop-num {
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(75, 212, 232, 0.4);
  border-radius: 14px;
  color: var(--cyan);
  background: rgba(75, 212, 232, 0.08);
  font: 900 0.92rem JetBrains Mono, monospace;
  box-shadow: 0 0 0 0 rgba(75, 212, 232, 0.5);
  animation: loopNumPulse 3.2s ease-in-out infinite;
  animation-delay: var(--stage-delay, 0s);
}

.loop-stage strong {
  grid-column: 2;
  grid-row: 1;
  color: var(--text);
  font: 800 1rem Inter, sans-serif;
  letter-spacing: -0.01em;
}

.loop-stage p {
  grid-column: 2;
  grid-row: 2;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.loop-connector {
  position: relative;
  margin-left: 20px;
  height: 26px;
  width: 2px;
  background: linear-gradient(180deg, rgba(75, 212, 232, 0.55), rgba(75, 212, 232, 0.10));
  overflow: hidden;
}

.loop-pulse {
  position: absolute;
  top: -14px;
  left: -4px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--cyan2);
  box-shadow: 0 0 14px rgba(131, 242, 255, 0.9);
  animation: loopPulseDown 2.4s linear infinite;
}

.loop-connector:nth-of-type(4) .loop-pulse {
  animation-delay: 0.8s;
}

.loop-return {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
}

.loop-return::before,
.loop-return::after {
  content: "";
  flex: 1;
  height: 1px;
  border-top: 1px dashed rgba(75, 212, 232, 0.35);
}

.loop-return span {
  padding: 6px 14px;
  margin: 0 12px;
  border: 1px solid rgba(75, 212, 232, 0.3);
  border-radius: 999px;
  background: rgba(11, 18, 32, 0.8);
  color: var(--cyan2);
  font: 800 0.68rem JetBrains Mono, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

@keyframes loopStageIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes loopNumPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(75, 212, 232, 0.5); }
  50%      { box-shadow: 0 0 0 10px rgba(75, 212, 232, 0); }
}

@keyframes loopPulseDown {
  0%   { transform: translateY(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(40px); opacity: 0; }
}

.demo-header {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
  margin-bottom: 26px;
}

.demo-header div {
  max-width: 750px;
}

.iframe-shell {
  overflow: hidden;
  border-radius: 32px;
}

.iframe-toolbar {
  justify-content: space-between;
}

.traffic {
  display: flex;
  gap: 8px;
}

.iframe-toolbar strong {
  margin-right: auto;
  color: var(--muted);
  font: 700 0.8rem JetBrains Mono, monospace;
}

.iframe-toolbar button {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,0.06);
  padding: 9px 12px;
  cursor: pointer;
  font-weight: 800;
}

iframe {
  display: block;
  width: 100%;
  height: min(82vh, 760px);
  min-height: 620px;
  border: 0;
  background: #0b1220;
}

.dashboard-mock {
  display: grid;
  grid-template-columns: 230px 1fr;
  overflow: hidden;
  border-radius: 34px;
  min-height: 480px;
}

.dash-sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  background: rgba(255,255,255,0.035);
  border-right: 1px solid var(--line);
}

.dash-sidebar strong {
  margin-bottom: 20px;
  font-family: Fraunces, serif;
  font-size: 1.28rem;
}

.dash-sidebar button {
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 12px;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
  text-align: left;
}

.dash-sidebar button.active {
  color: var(--cyan2);
  border-color: rgba(75,212,232,0.24);
  background: rgba(75,212,232,0.09);
}

.dash-main {
  padding: 24px;
}

.dash-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.dash-kpis div,
.chart-card,
.quote-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,0.045);
  padding: 20px;
}

.dash-kpis span {
  display: block;
  color: var(--cyan);
  font: 900 2rem JetBrains Mono, monospace;
}

.dash-kpis small {
  color: var(--muted);
}

.chart-card {
  margin-bottom: 16px;
}

.chart-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.chart-head h3 {
  margin: 0;
}

.chart-head small {
  color: var(--muted);
}

.bar-row {
  display: grid;
  grid-template-columns: 165px 1fr 46px;
  gap: 12px;
  align-items: center;
  margin: 16px 0;
  font-size: 0.9rem;
}

.bar-row i {
  display: block;
  height: 12px;
  width: var(--w);
  max-width: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  animation: growWidth 1.4s ease both;
}

.bar-row b {
  color: var(--cyan2);
  font-family: JetBrains Mono, monospace;
}

.quote-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.quote-card span {
  color: var(--amber);
  font-family: Fraunces, serif;
  font-size: 4rem;
  line-height: 0.85;
}

.quote-card p {
  margin: 0;
  color: #dbe5f4;
  font-size: 1.12rem;
  line-height: 1.55;
}

.newspaper-card {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 58px);
  text-align: center;
}

.callout-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.callout-row div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,0.045);
}

.callout-row strong {
  display: block;
  color: var(--cyan2);
}

.callout-row span {
  color: var(--muted);
  font-size: 0.88rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer p {
  margin: 0;
}

.footer a {
  color: var(--cyan2);
  font-weight: 800;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 12px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

@keyframes breathe {
  from { filter: brightness(0.92); }
  to { filter: brightness(1.25); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes growWidth {
  from { width: 0; }
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 80px;
  }

  .hero-panel {
    max-width: 650px;
    margin: 0 auto;
  }

  .process-grid,
  .pathway-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .adaptive-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .demo-header,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .dashboard-mock {
    grid-template-columns: 1fr;
  }

  .dash-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 22px, 1180px);
  }

  .topbar {
    border-radius: 24px;
  }

  .nav-cta {
    display: none;
  }

  .section-pad {
    padding: 66px 0;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.5rem);
  }

  .trust-row,
  .process-grid,
  .pathway-grid,
  .dash-kpis,
  .callout-row {
    grid-template-columns: 1fr;
  }

  .glass-window {
    min-height: auto;
  }

  

@media (max-width: 980px) {
  .simulation-window {
    height: 540px;
    min-height: 540px;
  }

  .mini-scenario-card {
    margin-top: 24px;
  }
}

@media (max-width: 640px) {
  .simulation-window {
    height: 600px;
    min-height: 600px;
  }

  .mini-top-strip {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .mini-week-block,
  .mini-resource-block {
    display: none;
  }

  .mini-meter-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mini-scenario-card,
  .mini-tooltip {
    width: calc(100% - 22px);
  }

  .mini-scenario-card {
    margin-top: 22px;
  }
}