/* ========================================
   DILLAL — Design System
   Midnight + Electric Lime + Ice Cyan
   ======================================== */

:root {
  --midnight: #080D18;
  --navy: #0E1726;
  --lime: #B7FF3C;
  --cyan: #5DE8FF;
  --violet: #8E7CFF;
  --bg: #F4F7F2;
  --card: #FFFFFF;
  --text: #111827;
  --muted: #687386;
  --line: rgba(17, 24, 39, 0.08);
  --line-dark: rgba(255, 255, 255, 0.08);
  --glass: rgba(14, 23, 38, 0.72);
  --glass-light: rgba(255, 255, 255, 0.06);
  --radius: 2px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --nav-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.intelligence-mode {
  --bg: #060A12;
  --card: #0E1726;
  --text: #E8EEF7;
  --muted: #8B97A8;
  --line: rgba(255, 255, 255, 0.1);
}

body.intelligence-mode .section-light,
body.intelligence-mode .section-white {
  background: var(--navy) !important;
  color: var(--text);
}

body.preloading { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Typography */
.display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.h1 { font-size: clamp(2.75rem, 7vw, 5.5rem); }
.h2 { font-size: clamp(2.25rem, 5vw, 4.25rem); }
.h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
.h4 { font-size: clamp(1.15rem, 2vw, 1.5rem); }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--muted);
  max-width: 36rem;
  line-height: 1.55;
}

.label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.label-lime { color: var(--lime); }
.label-muted { color: var(--muted); }

.container {
  width: min(100% - (var(--gutter) * 2), var(--max));
  margin-inline: auto;
}

.container-wide {
  width: min(100% - (var(--gutter) * 2), 1400px);
  margin-inline: auto;
}

.section {
  padding: clamp(4.5rem, 10vw, 8rem) 0;
  position: relative;
}

.section-dark {
  background: var(--midnight);
  color: #E8EEF7;
}

.section-dark .lede { color: rgba(232, 238, 247, 0.65); }
.section-dark .label { color: var(--cyan); }

.section-navy { background: var(--navy); color: #E8EEF7; }
.section-light { background: var(--bg); color: var(--text); }
.section-white { background: var(--card); color: var(--text); }

.section-head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 48rem;
}

.section-head .label { margin-bottom: 1rem; display: block; }
.section-head .display { margin-bottom: 1.25rem; }

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.4rem;
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--lime);
  color: var(--midnight);
}

.btn-primary:hover { background: #c8ff66; }

.btn-ghost {
  border: 1px solid rgba(255,255,255,0.2);
  color: #E8EEF7;
  background: transparent;
}

.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn-dark {
  background: var(--midnight);
  color: #fff;
}

.btn-outline {
  border: 1px solid var(--line);
  color: var(--text);
}

.btn-outline:hover { border-color: var(--text); }

.btn-arrow::after { content: "↗"; font-size: 0.95em; }

/* Status pill */
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lime);
}

.status-dot::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 8px var(--lime);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* ========================================
   PRELOADER
   ======================================== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--midnight);
  color: #E8EEF7;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}

.preloader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner {
  width: min(92vw, 480px);
  font-family: var(--font-mono);
}

.preloader-brand {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.preloader-brand img { width: 40px; height: 40px; }

.preloader-sub {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 2.5rem;
}

.preloader-lines {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.preloader-lines .line {
  display: flex;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(6px);
}

.preloader-lines .line.is-on {
  opacity: 1;
  transform: none;
  transition: opacity 0.35s, transform 0.35s var(--ease);
}

.preloader-lines .line.is-on .ok { color: var(--lime); }
.preloader-final {
  margin-top: 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  color: var(--lime);
  opacity: 0;
}

.preloader-final.is-on {
  opacity: 1;
  transition: opacity 0.5s;
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 2rem), 1180px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 1rem 0.65rem 1.1rem;
  background: rgba(8, 13, 24, 0.78);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  color: #E8EEF7;
  transition: background 0.3s, border-color 0.3s;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.logo img { width: 28px; height: 28px; }

.nav-main {
  display: none;
  align-items: center;
  gap: 0.15rem;
}

.nav-main a {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem 0.55rem;
  color: rgba(232,238,247,0.7);
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.nav-main a:hover { color: #fff; background: rgba(255,255,255,0.05); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.nav-status { display: none; }

.nav-signin {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(232,238,247,0.7);
  padding: 0.4rem 0.5rem;
}

.nav-signin:hover { color: #fff; }

.nav-cta {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  background: var(--lime);
  color: var(--midnight);
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
}

.nav-cta:hover { background: #c8ff66; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.4rem;
  width: 36px;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  background: #fff;
  border-radius: 1px;
}

@media (min-width: 1100px) {
  .nav-main { display: flex; }
  .nav-status { display: inline-flex; }
  .nav-toggle { display: none; }
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(8,13,24,0.96);
  padding: 6rem 1.5rem 2rem;
  display: none;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav.is-open { display: flex; }

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: #E8EEF7;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* ========================================
   CUSTOM CURSOR
   ======================================== */
.cursor {
  position: fixed;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid var(--lime);
  background: rgba(183, 255, 60, 0.15);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s, border-color 0.2s;
  mix-blend-mode: difference;
  display: none;
}

.cursor-label {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--lime);
  transform: translate(14px, 14px);
  opacity: 0;
  transition: opacity 0.2s;
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  body.has-cursor { cursor: none; }
  body.has-cursor a,
  body.has-cursor button,
  body.has-cursor [data-cursor] { cursor: none; }
  .cursor, .cursor-label { display: block; }
  body.has-cursor .cursor.is-active {
    width: 36px;
    height: 36px;
    background: rgba(93, 232, 255, 0.12);
    border-color: var(--cyan);
  }
  body.has-cursor .cursor-label.is-on { opacity: 1; }
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--midnight);
  color: #E8EEF7;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 3rem) 0 4rem;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(93,232,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(93,232,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 70% 40%, black 20%, transparent 70%);
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
}

body.intelligence-mode .hero-grid,
body.intelligence-mode .section-grid {
  opacity: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100% - (var(--gutter) * 2), var(--max));
  margin-inline: auto;
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 960px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 3rem;
  }
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--lime);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.hero-brand img { width: 36px; height: 36px; }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.75rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.92;
  margin-bottom: 1.35rem;
}

.hero h1 span {
  display: block;
  color: rgba(232,238,247,0.55);
}

.hero-copy {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(232,238,247,0.68);
  max-width: 28rem;
  margin-bottom: 2rem;
  line-height: 1.55;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.hero-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: rgba(232,238,247,0.45);
}

/* Hero AI Core visual overlay */
.hero-viz {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-core {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.core-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(93, 232, 255, 0.2);
  animation: spin-slow 40s linear infinite;
}

.core-ring:nth-child(1) { width: 70%; height: 70%; }
.core-ring:nth-child(2) {
  width: 88%;
  height: 88%;
  border-style: dashed;
  animation-direction: reverse;
  animation-duration: 55s;
}
.core-ring:nth-child(3) {
  width: 100%;
  height: 100%;
  border-color: rgba(183,255,60,0.15);
  animation-duration: 70s;
}

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

.core-center {
  position: relative;
  z-index: 2;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #1a2a40, var(--midnight));
  border: 1px solid rgba(183,255,60,0.45);
  box-shadow:
    0 0 40px rgba(183,255,60,0.2),
    0 0 80px rgba(93,232,255,0.12);
  display: grid;
  place-items: center;
  text-align: center;
}

.core-center .label { font-size: 0.55rem; margin-bottom: 0.2rem; }
.core-center strong {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--lime);
}

.orbit-node {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(93,232,255,0.25);
  background: rgba(8,13,24,0.75);
  border-radius: 2px;
  white-space: nowrap;
  animation: node-pulse 3s ease-in-out infinite;
}

.orbit-node[data-out] {
  color: var(--lime);
  border-color: rgba(183,255,60,0.3);
}

@keyframes node-pulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.orbit-node:nth-child(4) { top: 4%; left: 38%; animation-delay: 0s; }
.orbit-node:nth-child(5) { top: 18%; right: 2%; animation-delay: 0.3s; }
.orbit-node:nth-child(6) { top: 48%; right: -2%; animation-delay: 0.6s; }
.orbit-node:nth-child(7) { bottom: 18%; right: 6%; animation-delay: 0.9s; }
.orbit-node:nth-child(8) { bottom: 2%; left: 36%; animation-delay: 1.2s; }
.orbit-node:nth-child(9) { bottom: 20%; left: 0%; animation-delay: 1.5s; }
.orbit-node:nth-child(10) { top: 42%; left: -4%; animation-delay: 1.8s; }

/* Live AI Panel */
.ai-panel {
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, 320px);
  background: rgba(14, 23, 38, 0.92);
  border: 1px solid rgba(93,232,255,0.2);
  border-radius: var(--radius-md);
  padding: 1rem;
  z-index: 3;
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.ai-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.ai-panel-demo {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--violet);
  border: 1px solid rgba(142,124,255,0.4);
  padding: 0.2rem 0.4rem;
  border-radius: 2px;
}

.ai-panel q {
  display: block;
  font-style: normal;
  font-size: 0.82rem;
  color: rgba(232,238,247,0.55);
  margin-bottom: 0.65rem;
}

.ai-panel p {
  font-size: 0.88rem;
  line-height: 1.45;
  margin-bottom: 0.9rem;
}

.ai-panel-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.ai-panel-actions button {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.55rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2px;
  color: rgba(232,238,247,0.8);
  transition: border-color 0.2s, color 0.2s;
}

.ai-panel-actions button:hover {
  border-color: var(--lime);
  color: var(--lime);
}

@media (min-width: 960px) {
  .ai-panel {
    left: auto;
    right: 0;
    bottom: 0;
    transform: none;
  }
}

/* Flow chain */
.flow-chain {
  display: flex;
  flex-direction: column;
  gap: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.section-light .flow-step,
.section-white .flow-step { border-color: var(--line); }

.flow-step .num {
  color: var(--lime);
  min-width: 2rem;
}

.flow-arrow {
  text-align: center;
  color: var(--cyan);
  padding: 0.25rem 0;
  opacity: 0.6;
}

.flow-horizontal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.flow-horizontal .chip {
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(93,232,255,0.3);
  color: var(--cyan);
  background: rgba(93,232,255,0.05);
}

.flow-horizontal .arrow { color: var(--lime); opacity: 0.7; }

/* Fragmented sources */
.source-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 0.75rem;
  margin: 2.5rem 0;
}

.source-item {
  padding: 1.1rem 0.75rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  border: 1px dashed rgba(17,24,39,0.2);
  color: var(--muted);
  position: relative;
  opacity: 0.7;
  transition: opacity 0.3s, border-color 0.3s, transform 0.3s;
}

.source-item:hover {
  opacity: 1;
  border-color: var(--muted);
  transform: translateY(-2px);
}

.source-item::after {
  content: "";
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c45c4a;
  opacity: 0.7;
}

/* Intelligence Loop */
.loop-track {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  counter-reset: loop;
}

@media (min-width: 800px) {
  .loop-track { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1100px) {
  .loop-track { grid-template-columns: repeat(6, 1fr); }
}

.loop-card {
  padding: 1.5rem 1.15rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
  position: relative;
  min-height: 180px;
  transition: border-color 0.3s, background 0.3s;
}

.loop-card.is-active {
  border-color: rgba(183,255,60,0.45);
  background: rgba(183,255,60,0.04);
}

.loop-card .num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--lime);
  margin-bottom: 1rem;
}

.loop-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
  letter-spacing: -0.02em;
}

.loop-card p {
  font-size: 0.85rem;
  color: rgba(232,238,247,0.55);
  line-height: 1.45;
}

/* Signal field */
.signal-field {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 700px) {
  .signal-field { grid-template-columns: repeat(4, 1fr); }
}

.signal-btn {
  text-align: left;
  padding: 1.25rem 1rem;
  border: 1px solid var(--line);
  background: var(--card);
  transition: border-color 0.25s, box-shadow 0.25s;
  position: relative;
}

.signal-btn::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse-dot 2s ease-in-out infinite;
}

.signal-btn.is-selected,
.signal-btn:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(93,232,255,0.2);
}

.signal-btn .label { display: block; margin-bottom: 0.35rem; }
.signal-btn strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.signal-detail {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--midnight);
  color: #E8EEF7;
  border: 1px solid rgba(93,232,255,0.2);
  display: none;
}

.signal-detail.is-open { display: block; animation: fade-up 0.35s var(--ease); }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.signal-detail-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .signal-detail-grid { grid-template-columns: repeat(4, 1fr); }
}

.signal-detail h4 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 0.45rem;
}

.signal-detail p { font-size: 0.9rem; line-height: 1.45; }

/* Integration grid */
.integ-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 700px) {
  .integ-grid { grid-template-columns: repeat(4, 1fr); }
}

.integ-item {
  padding: 1.5rem 1rem;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}

.integ-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 0.85rem;
  border: 1px solid rgba(93,232,255,0.3);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
}

.integ-item span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(232,238,247,0.7);
}

/* Ask interface */
.ask-shell {
  background: var(--midnight);
  color: #E8EEF7;
  border: 1px solid rgba(255,255,255,0.08);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.ask-prompt {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 1.75rem;
  line-height: 1.1;
}

.ask-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.75rem;
}

.ask-examples button {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  padding: 0.65rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(232,238,247,0.75);
  text-align: left;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.ask-examples button:hover,
.ask-examples button.is-active {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(183,255,60,0.05);
}

.ask-response {
  min-height: 120px;
  padding: 1.25rem;
  border-left: 2px solid var(--cyan);
  background: rgba(93,232,255,0.04);
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(232,238,247,0.85);
}

.ask-response .demo-tag {
  display: inline-block;
  margin-bottom: 0.75rem;
}

/* Insight cards */
.insight-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 700px) {
  .insight-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .insight-grid { grid-template-columns: repeat(3, 1fr); }
}

.insight-card {
  padding: 1.35rem;
  border: 1px solid var(--line);
  background: var(--card);
  text-align: left;
  transition: border-color 0.25s;
}

.insight-card:hover { border-color: rgba(93,232,255,0.5); }

.insight-card .top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.confidence {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.4rem;
  border: 1px solid;
}

.confidence.high { color: var(--lime); border-color: rgba(183,255,60,0.4); }
.confidence.medium { color: #e8b84a; border-color: rgba(232,184,74,0.4); }
.confidence.low { color: var(--muted); border-color: rgba(104,115,134,0.4); }

.insight-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.85rem;
  letter-spacing: -0.02em;
}

.insight-meta {
  display: grid;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.insight-meta strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.why-btn {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.why-btn:hover { color: var(--text); }

/* Dashboard panels */
.dash {
  background: var(--navy);
  border: 1px solid rgba(255,255,255,0.08);
  padding: clamp(1.25rem, 3vw, 2rem);
  color: #E8EEF7;
}

.dash-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dash-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 800px) {
  .dash-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1100px) {
  .dash-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
}

.dash-metric {
  padding: 1rem;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.2);
}

.dash-metric .label { margin-bottom: 0.5rem; display: block; }
.dash-metric .val {
  font-family: var(--font-display);
  font-size: 1.65rem;
  letter-spacing: -0.03em;
  color: #fff;
}

.dash-metric .hint {
  font-size: 0.75rem;
  color: rgba(232,238,247,0.45);
  margin-top: 0.35rem;
}

.demo-tag {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--violet);
  border: 1px solid rgba(142,124,255,0.35);
  padding: 0.2rem 0.45rem;
}

/* Agent cards */
.agent-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 700px) {
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .agent-grid { grid-template-columns: repeat(5, 1fr); }
}

.agent-card {
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}

.agent-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin: 0.75rem 0 1rem;
}

.agent-steps {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.agent-steps span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: rgba(232,238,247,0.5);
  padding-left: 0.75rem;
  border-left: 1px solid rgba(183,255,60,0.35);
}

/* Workflow builder */
.workflow {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 520px;
}

.wf-node {
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(14,23,38,0.8);
  position: relative;
}

.wf-node .label { margin-bottom: 0.35rem; display: block; }
.wf-node strong {
  font-family: var(--font-display);
  font-size: 1rem;
}

.wf-connector {
  width: 1px;
  height: 24px;
  background: linear-gradient(var(--cyan), var(--lime));
  margin-left: 1.5rem;
  position: relative;
}

.wf-connector::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
}

/* No-code editor */
.nocode {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: center;
}

@media (min-width: 900px) {
  .nocode {
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
  }
}

.nocode-node {
  padding: 1.25rem 1rem;
  border: 1px dashed rgba(93,232,255,0.35);
  background: rgba(93,232,255,0.04);
  text-align: center;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  cursor: grab;
  transition: border-color 0.2s, transform 0.2s;
}

.nocode-node:hover {
  border-color: var(--lime);
  transform: translateY(-2px);
}

.nocode-node.is-dragging { opacity: 0.5; }

.nocode-arrow {
  text-align: center;
  color: var(--lime);
  font-family: var(--font-mono);
  display: none;
}

@media (min-width: 900px) {
  .nocode-arrow { display: block; }
  .nocode { grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr; }
}

/* Pulse / health */
.pulse-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 800px) {
  .pulse-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1100px) {
  .pulse-grid { grid-template-columns: repeat(7, 1fr); }
}

.pulse-item {
  padding: 1.15rem 0.85rem;
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}

.pulse-item .label { display: block; margin-bottom: 0.75rem; }
.pulse-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.45rem;
  display: inline-block;
}

.pulse-status.strong { color: var(--lime); background: rgba(183,255,60,0.08); }
.pulse-status.watch { color: #e8b84a; background: rgba(232,184,74,0.08); }
.pulse-status.attention { color: #ff7a6e; background: rgba(255,122,110,0.08); }

/* Priority list */
.priority-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.priority-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  background: var(--card);
}

.priority-num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--muted);
}

.priority-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
  display: inline-block;
}

.priority-tag.high { color: #ff7a6e; }
.priority-tag.medium { color: #e8b84a; }
.priority-tag.opportunity { color: var(--lime); }

.priority-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.85rem;
}

.priority-meta {
  display: grid;
  gap: 0.65rem;
}

@media (min-width: 700px) {
  .priority-meta { grid-template-columns: repeat(3, 1fr); }
}

.priority-meta strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 0.2rem;
  font-weight: 500;
}

.priority-meta p { font-size: 0.88rem; }

/* Control row */
.control-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin: 2rem 0;
}

.control-flow .step {
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
}

.control-flow .arr { color: var(--cyan); }

.control-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.control-btns button {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  padding: 0.7rem 1rem;
  border: 1px solid var(--line);
  transition: border-color 0.2s, background 0.2s;
}

.control-btns button:hover,
.control-btns button.is-active {
  border-color: var(--lime);
  background: rgba(183,255,60,0.08);
  color: #0a3d0a;
}

body.intelligence-mode .control-btns button:hover,
body.intelligence-mode .control-btns button.is-active {
  color: var(--lime);
}

/* Activity stream */
.activity-stream {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.08);
  max-height: 360px;
  overflow: hidden;
}

.activity-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  padding: 0.9rem 1.15rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.88rem;
  align-items: center;
  animation: fade-up 0.4s var(--ease);
}

.activity-item .time {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: rgba(232,238,247,0.4);
}

.activity-item .type {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* Split AI + Human */
.split-ah {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: stretch;
}

@media (min-width: 900px) {
  .split-ah {
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
  }
}

.split-pane {
  padding: 2rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.08);
}

.split-pane h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--lime);
}

.split-pane.human h3 { color: var(--cyan); }

.split-pane ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.split-pane li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.split-center {
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--lime);
  padding: 1.5rem;
}

/* Before / After */
.ba-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .ba-grid { grid-template-columns: 1fr 1fr; }
}

.ba-col {
  padding: 2rem 1.5rem;
  border: 1px solid var(--line);
}

.ba-col.after {
  background: var(--midnight);
  color: #E8EEF7;
  border-color: rgba(183,255,60,0.25);
}

.ba-col h3 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.ba-col.after h3 { color: var(--lime); }

.ba-col li {
  font-family: var(--font-display);
  font-size: 1.05rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
  letter-spacing: -0.02em;
}

.ba-col.after li { border-color: rgba(255,255,255,0.08); }

/* Audience cards */
.audience-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 800px) {
  .audience-row { grid-template-columns: repeat(2, 1fr); }
}

.audience-card {
  padding: 2rem 1.5rem;
  border: 1px solid var(--line);
  background: var(--card);
}

.audience-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0.75rem 0 1rem;
}

.audience-card p {
  color: var(--muted);
  margin-bottom: 1.25rem;
  max-width: 28rem;
}

/* Lab */
.lab-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .lab-grid { grid-template-columns: repeat(5, 1fr); }
}

.lab-item {
  min-height: 140px;
  padding: 1.25rem;
  border: 1px solid rgba(183,255,60,0.2);
  background:
    linear-gradient(135deg, rgba(183,255,60,0.04), transparent 50%),
    rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.lab-item span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

/* Digital twin */
.twin {
  position: relative;
  min-height: 320px;
  border: 1px solid rgba(255,255,255,0.08);
  background: radial-gradient(circle at 50% 50%, rgba(93,232,255,0.08), transparent 55%);
  display: grid;
  place-items: center;
}

.twin-core {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 1px solid var(--lime);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--lime);
  box-shadow: 0 0 40px rgba(183,255,60,0.15);
  z-index: 2;
}

.twin-node {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  padding: 0.45rem 0.65rem;
  border: 1px solid rgba(93,232,255,0.3);
  color: var(--cyan);
  background: rgba(8,13,24,0.85);
}

.twin-node:nth-child(1) { top: 12%; left: 18%; }
.twin-node:nth-child(2) { top: 12%; right: 18%; }
.twin-node:nth-child(3) { top: 45%; left: 6%; }
.twin-node:nth-child(4) { top: 45%; right: 6%; }
.twin-node:nth-child(5) { bottom: 12%; left: 25%; }
.twin-node:nth-child(6) { bottom: 12%; right: 25%; }

/* Journal */
.journal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 800px) {
  .journal-grid { grid-template-columns: repeat(2, 1fr); }
}

.journal-card {
  padding: 1.75rem 1.5rem;
  border-top: 1px solid var(--line);
  transition: background 0.25s;
}

.journal-card:hover { background: rgba(183,255,60,0.04); }

.journal-card .label { margin-bottom: 0.65rem; display: block; }

.journal-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

/* FAQ */
.faq-list { display: flex; flex-direction: column; }

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item button {
  width: 100%;
  text-align: left;
  padding: 1.35rem 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.faq-item button span {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--muted);
  transition: transform 0.25s;
}

.faq-item.is-open button span { transform: rotate(45deg); color: var(--lime); }

.faq-answer {
  display: none;
  padding: 0 0 1.35rem;
  color: var(--muted);
  max-width: 40rem;
  line-height: 1.55;
}

.faq-item.is-open .faq-answer { display: block; animation: fade-up 0.3s var(--ease); }

/* Final CTA */
.final-cta {
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: var(--midnight);
  color: #E8EEF7;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.final-cta .container {
  position: relative;
  z-index: 2;
}

.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  letter-spacing: -0.035em;
  line-height: 0.95;
  margin: 1rem auto 1.5rem;
  max-width: 16ch;
}

.final-cta .lede {
  margin: 0 auto 2rem;
  color: rgba(232,238,247,0.65);
}

.final-cta .hero-ctas {
  justify-content: center;
}

.final-canvas {
  position: absolute;
  inset: 0;
  opacity: 0.7;
}

/* Contact */
.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 640px;
}

.form-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 600px) {
  .form-row.two { grid-template-columns: 1fr 1fr; }
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.45rem;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
}

.field textarea { min-height: 120px; resize: vertical; }

/* Footer */
.site-footer {
  background: var(--midnight);
  color: #E8EEF7;
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-top {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 900px) {
  .footer-top {
    grid-template-columns: 1.2fr 2fr;
  }
}

.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p {
  color: rgba(232,238,247,0.5);
  max-width: 20rem;
  font-size: 0.95rem;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (min-width: 700px) {
  .footer-nav { grid-template-columns: repeat(4, 1fr); }
}

.footer-nav h4 {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.footer-nav a {
  display: block;
  font-size: 0.9rem;
  color: rgba(232,238,247,0.6);
  padding: 0.3rem 0;
}

.footer-nav a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: rgba(232,238,247,0.4);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a:hover { color: var(--lime); }

/* Floating actions */
.float-actions {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  align-items: flex-end;
}

.float-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.75rem 1rem;
  background: var(--midnight);
  color: var(--lime);
  border: 1px solid rgba(183,255,60,0.35);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  transition: background 0.2s, transform 0.2s;
}

.float-btn:hover {
  background: #0c1424;
  transform: translateY(-1px);
}

.float-btn.primary {
  background: var(--lime);
  color: var(--midnight);
  border-color: var(--lime);
}

/* Overlays / Modals */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(4, 8, 16, 0.82);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.overlay.is-open { display: flex; }

.modal {
  width: min(100%, 560px);
  background: var(--navy);
  border: 1px solid rgba(93,232,255,0.2);
  color: #E8EEF7;
  padding: 1.75rem;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-lg { width: min(100%, 720px); }

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-head h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.modal-close {
  font-size: 1.5rem;
  color: rgba(232,238,247,0.5);
  line-height: 1;
  padding: 0.25rem;
}

.modal-close:hover { color: #fff; }

.cmd-input {
  width: 100%;
  padding: 1rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  color: #fff;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.cmd-list {
  display: flex;
  flex-direction: column;
}

.cmd-list button {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(232,238,247,0.75);
  display: flex;
  justify-content: space-between;
}

.cmd-list button:hover,
.cmd-list button:focus {
  background: rgba(183,255,60,0.06);
  color: var(--lime);
}

.scan-progress {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1.5rem 0;
}

.scan-progress .row {
  display: flex;
  justify-content: space-between;
  color: rgba(232,238,247,0.45);
}

.scan-progress .row.is-on { color: var(--lime); }

.explain-grid {
  display: grid;
  gap: 1rem;
}

.explain-grid article {
  padding: 1rem;
  border: 1px solid rgba(255,255,255,0.08);
}

.explain-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 0.45rem;
}

/* Mode toggle bar */
.mode-bar {
  position: fixed;
  left: 1.25rem;
  bottom: 1.25rem;
  z-index: 900;
  display: none;
}

@media (min-width: 900px) {
  .mode-bar { display: block; }
}

.mode-toggle {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 0.7rem 0.95rem;
  background: rgba(8,13,24,0.9);
  color: rgba(232,238,247,0.7);
  border: 1px solid rgba(255,255,255,0.12);
}

.mode-toggle.is-on {
  color: var(--cyan);
  border-color: rgba(93,232,255,0.4);
  box-shadow: 0 0 20px rgba(93,232,255,0.1);
}

/* Giant statement */
.giant-statement {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.giant-statement .dim { color: rgba(232,238,247,0.4); }
.giant-statement .accent { color: var(--lime); }

/* Method steps */
.method-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .method-steps { grid-template-columns: repeat(6, 1fr); }
}

.method-step {
  padding: 1.5rem 1rem;
  border-top: 2px solid rgba(255,255,255,0.1);
  transition: border-color 0.3s;
}

.method-step.is-active { border-color: var(--lime); }

.method-step .num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--lime);
  margin-bottom: 0.75rem;
}

.method-step h3 {
  font-family: var(--font-display);
  font-size: 1rem;
}

/* Security list */
.secure-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 800px) {
  .secure-grid { grid-template-columns: repeat(3, 1fr); }
}

.secure-item {
  padding: 1.5rem 1.15rem;
  border: 1px solid rgba(255,255,255,0.08);
}

.secure-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.secure-item p {
  font-size: 0.85rem;
  color: rgba(232,238,247,0.5);
}

/* Knowledge / goals */
.chip-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip-cloud span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 0.65rem 0.9rem;
  border: 1px solid rgba(93,232,255,0.25);
  color: var(--cyan);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* Intelligence mode extras */
body.intelligence-mode .section-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(93,232,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(93,232,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  opacity: 1;
}

body.intelligence-mode .tech-label {
  display: inline !important;
}

.tech-label {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-left: 0.5rem;
}

/* Logo animation canvas container */
.logo-anim {
  width: 48px;
  height: 48px;
}

/* Sales / customer / ops panels */
.panel-list {
  display: grid;
  gap: 0.5rem;
}

.panel-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.9rem;
}

.panel-row .muted { color: rgba(232,238,247,0.45); font-family: var(--font-mono); font-size: 0.7rem; }

/* Simulation */
.sim-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
}

.sim-controls button {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(232,238,247,0.75);
}

.sim-controls button.is-active {
  border-color: var(--lime);
  color: var(--lime);
}

.sim-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 800px) {
  .sim-results { grid-template-columns: repeat(5, 1fr); }
}

.sim-results .dash-metric .val.up { color: var(--lime); }
.sim-results .dash-metric .val.down { color: #ff7a6e; }

/* Two-col layouts */
.two-col {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
  }
}

.stack-gap { display: flex; flex-direction: column; gap: 1.5rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }

@media (max-width: 699px) {
  .float-actions { right: 0.75rem; bottom: 0.75rem; }
  .float-btn { font-size: 0.6rem; padding: 0.65rem 0.8rem; }
  .hero { align-items: center; padding-top: calc(var(--nav-h) + 5rem); }
  .orbit-node { font-size: 0.5rem; padding: 0.25rem 0.4rem; }
  .ai-panel { position: relative; left: auto; right: auto; bottom: auto; transform: none; width: 100%; margin-top: 1.5rem; }
  .hero-viz { min-height: 280px; }
}