/* ============================================================
   CORAGENTIC.COM — Command Center Design System
   Lux-locked tokens · task-019 / task-020
   ============================================================ */

:root {
  /* ---------- COLOR · COMMAND CENTER PALETTE ---------- */
  --cor-bg: #0A0A0F;              /* Deep Obsidian */
  --cor-bg-elev: #11111A;         /* Slight elevation */
  --cor-bg-card: #14141F;         /* Glassmorphic base */
  --cor-bg-deeper: #050509;       /* Deeper base for terminal */
  --cor-line: rgba(255, 255, 255, 0.06);
  --cor-line-strong: rgba(255, 255, 255, 0.12);

  --cor-text: #F5F5FA;
  --cor-text-mute: #8B8B9E;
  --cor-text-dim: #5C5C6D;

  --cor-pink: #FF2A85;             /* Primary Accent · Hot Pink/Magenta */
  --cor-pink-soft: rgba(255, 42, 133, 0.16);
  --cor-pink-edge: rgba(255, 42, 133, 0.45);
  --cor-pink-glow: rgba(255, 42, 133, 0.55);

  --cor-cyan: #00F0FF;             /* Secondary Accent · Cyan/Teal */
  --cor-cyan-soft: rgba(0, 240, 255, 0.14);
  --cor-cyan-edge: rgba(0, 240, 255, 0.40);
  --cor-cyan-glow: rgba(0, 240, 255, 0.50);

  --cor-violet: #8B5CF6;            /* Tertiary · Used sparingly */
  --cor-amber: #F59E0B;             /* Class indicator · Designer */
  --cor-emerald: #10B981;           /* Class indicator · Content */

  /* ---------- TYPOGRAPHY ---------- */
  --cor-font-display: 'Sora', 'Inter', system-ui, sans-serif;
  --cor-font-body: 'Inter', system-ui, sans-serif;
  --cor-font-mono: 'JetBrains Mono', 'Geist Mono', 'Menlo', monospace;

  /* ---------- SPACING & RADIUS ---------- */
  --cor-r-sm: 8px;
  --cor-r-md: 14px;
  --cor-r-lg: 20px;
  --cor-r-xl: 28px;
  --cor-r-pill: 999px;

  --cor-max: 1240px;

  /* ---------- MOTION ---------- */
  --cor-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.cor-body {
  margin: 0;
  background: var(--cor-bg);
  color: var(--cor-text);
  font-family: var(--cor-font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* Subtle ambient glow */
  background-image:
    radial-gradient(ellipse 1200px 600px at 20% -10%, rgba(255, 42, 133, 0.06), transparent 60%),
    radial-gradient(ellipse 1000px 500px at 90% 110%, rgba(0, 240, 255, 0.05), transparent 60%);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
em { font-style: italic; color: var(--cor-cyan); }

/* ============================================================
   NAV
   ============================================================ */
.cor-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  background: rgba(10, 10, 15, 0.65);
  border-bottom: 1px solid var(--cor-line);
}

.cor-nav-inner {
  max-width: var(--cor-max);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.cor-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cor-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--cor-pink), #6b0e3a 70%);
  position: relative;
  box-shadow:
    0 0 24px var(--cor-pink-glow),
    inset 0 0 8px rgba(255, 255, 255, 0.3);
}

.cor-brand-orb {
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 60%, transparent 40%, var(--cor-cyan-soft) 70%, transparent 100%);
  mix-blend-mode: screen;
}

.cor-brand-text {
  font-family: var(--cor-font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.18em;
}

.cor-nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-family: var(--cor-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.cor-nav-links a {
  color: var(--cor-text-mute);
  transition: color 0.18s var(--cor-ease);
}

.cor-nav-links a:hover { color: var(--cor-text); }

.cor-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--cor-r-pill);
  background: rgba(255, 42, 133, 0.1);
  border: 1px solid var(--cor-pink-edge);
  font-family: var(--cor-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 600;
  transition: all 0.2s var(--cor-ease);
}

.cor-nav-cta:hover {
  background: rgba(255, 42, 133, 0.18);
  box-shadow: 0 0 24px var(--cor-pink-soft);
}

.cor-cta-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cor-pink);
  box-shadow: 0 0 8px var(--cor-pink);
  animation: cor-pulse 1.8s ease-in-out infinite;
}

@keyframes cor-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ============================================================
   HERO
   ============================================================ */
.cor-hero {
  position: relative;
  min-height: 92vh;
  padding: 80px 0 120px;
  overflow: hidden;
}

.cor-hero-grid {
  position: absolute;
  inset: 0;
  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: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent 80%);
  pointer-events: none;
}

.cor-hero-inner {
  position: relative;
  max-width: var(--cor-max);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}

.cor-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--cor-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--cor-text-mute);
  margin-bottom: 28px;
}

.cor-eyebrow-bracket { color: var(--cor-pink); }
.cor-eyebrow-pink .cor-eyebrow-bracket { color: var(--cor-pink); }
.cor-eyebrow-cyan .cor-eyebrow-bracket { color: var(--cor-cyan); }

.cor-h1 {
  font-family: var(--cor-font-display);
  font-size: clamp(48px, 6.4vw, 88px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
}

.cor-h1-accent {
  background: linear-gradient(95deg, var(--cor-cyan) 0%, #6ad6ff 50%, var(--cor-pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 28px rgba(255, 42, 133, 0.18));
}

.cor-hero-sub {
  font-size: 18px;
  color: var(--cor-text-mute);
  max-width: 540px;
  margin: 0 0 36px;
  line-height: 1.65;
}

.cor-hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.cor-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: var(--cor-r-pill);
  font-family: var(--cor-font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  font-weight: 600;
  text-transform: uppercase;
  transition: all 0.22s var(--cor-ease);
  overflow: hidden;
  border: 1px solid transparent;
}

.cor-btn-primary {
  background: linear-gradient(135deg, var(--cor-pink), #c81a68);
  color: white;
  box-shadow:
    0 0 32px var(--cor-pink-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cor-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 48px var(--cor-pink-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.cor-btn-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s var(--cor-ease);
  pointer-events: none;
}

.cor-btn-primary:hover .cor-btn-glow { opacity: 1; }

.cor-btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--cor-text);
  border-color: var(--cor-line-strong);
}

.cor-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--cor-cyan-edge);
}

.cor-btn-full {
  width: 100%;
  justify-content: center;
  margin-top: 24px;
}

.cor-arrow {
  transition: transform 0.2s var(--cor-ease);
}

.cor-btn-ghost:hover .cor-arrow { transform: translateX(4px); }

.cor-hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px dashed var(--cor-line);
}

.cor-stat-mono {
  font-family: var(--cor-font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--cor-pink);
  margin-bottom: 4px;
}

.cor-stat-label {
  font-size: 13px;
  color: var(--cor-text-mute);
}

/* ---------- HERO ORB (placeholder) ---------- */
.cor-hero-orb {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin: 0 auto;
  display: grid;
  place-items: center;
}

.cor-orb-core {
  width: 48%;
  height: 48%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.5) 0%, transparent 25%),
    radial-gradient(circle at 60% 60%, var(--cor-pink) 0%, #4a0a26 60%),
    radial-gradient(circle at 45% 45%, var(--cor-cyan-soft), transparent 40%);
  box-shadow:
    0 0 80px var(--cor-pink-glow),
    0 0 200px rgba(255, 42, 133, 0.25),
    inset 0 0 60px rgba(0, 240, 255, 0.15);
  animation: cor-orb-breath 6s ease-in-out infinite;
}

@keyframes cor-orb-breath {
  0%, 100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.04); filter: brightness(1.15); }
}

.cor-orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 42, 133, 0.15);
  animation: cor-orb-spin 24s linear infinite;
}

.cor-orb-ring-1 { inset: 0; }
.cor-orb-ring-2 { inset: 8%; border-color: rgba(0, 240, 255, 0.12); animation-duration: 36s; animation-direction: reverse; }
.cor-orb-ring-3 { inset: 18%; border-color: rgba(255, 42, 133, 0.20); animation-duration: 18s; }

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

.cor-orb-shimmer {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 42, 133, 0.08), transparent 30%);
  animation: cor-orb-spin 12s linear infinite;
}

.cor-orb-tag {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--cor-r-pill);
  background: rgba(10, 10, 15, 0.85);
  border: 1px solid var(--cor-line);
  font-family: var(--cor-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--cor-text-dim);
  white-space: nowrap;
}

.cor-orb-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cor-cyan);
  box-shadow: 0 0 8px var(--cor-cyan);
}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
.cor-section { padding: 120px 0; position: relative; scroll-margin-top: 88px; }
.cor-section-inner { max-width: var(--cor-max); margin: 0 auto; padding: 0 32px; }
.cor-section-head { max-width: 720px; margin-bottom: 64px; }

.cor-h2 {
  font-family: var(--cor-font-display);
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.018em;
  margin: 0 0 20px;
}

.cor-h2-pink {
  background: linear-gradient(95deg, var(--cor-pink), #ff7ab0);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 24px rgba(255, 42, 133, 0.18));
}

.cor-h2-cyan {
  background: linear-gradient(95deg, var(--cor-cyan), #aff1f8);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 24px rgba(0, 240, 255, 0.18));
}

.cor-section-sub {
  font-size: 18px;
  color: var(--cor-text-mute);
  line-height: 1.65;
  max-width: 640px;
}

/* ============================================================
   SYSTEM PILLARS
   ============================================================ */
.cor-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.cor-pillar {
  padding: 32px;
  border-radius: var(--cor-r-lg);
  background: var(--cor-bg-card);
  border: 1px solid var(--cor-line);
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s var(--cor-ease), transform 0.25s var(--cor-ease);
}

.cor-pillar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(0, 240, 255, 0.05), transparent 50%);
  pointer-events: none;
}

.cor-pillar:hover {
  border-color: var(--cor-cyan-edge);
  transform: translateY(-3px);
}

.cor-pillar-num {
  font-family: var(--cor-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--cor-cyan);
  margin-bottom: 16px;
}

.cor-pillar-title {
  font-family: var(--cor-font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 12px;
}

.cor-pillar-body {
  font-size: 15px;
  color: var(--cor-text-mute);
  margin: 0;
  line-height: 1.6;
}

/* ============================================================
   APP MOCKUP — 3-pane desktop client
   ============================================================ */
.cor-app-mockup {
  background: linear-gradient(160deg, #0E0E16, #0A0A0F);
  border: 1px solid var(--cor-line-strong);
  border-radius: var(--cor-r-xl);
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(255, 42, 133, 0.08);
  position: relative;
}

.cor-app-mockup::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--cor-pink-edge), transparent 40%, var(--cor-cyan-edge));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

.cor-app-chrome {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--cor-line);
}

.cor-app-traffic { display: flex; gap: 7px; }
.cor-app-traffic span {
  width: 11px; height: 11px; border-radius: 50%;
  background: #28282E;
}
.cor-app-traffic span:nth-child(1) { background: #FF5F57; }
.cor-app-traffic span:nth-child(2) { background: #FEBC2E; }
.cor-app-traffic span:nth-child(3) { background: #28C840; }

.cor-app-title {
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cor-text-dim);
  margin: 0 auto;
}

.cor-app-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cor-cyan);
}

.cor-status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cor-cyan);
  box-shadow: 0 0 8px var(--cor-cyan);
}

.cor-app-body {
  display: grid;
  grid-template-columns: 200px 1fr 240px;
  min-height: 480px;
}

/* ---------- ARC CLASS ORB COLORS ---------- */
.cor-arc-orb {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.cor-arc-orb[data-class="engineer"]   { background: #DC2626; box-shadow: 0 0 10px rgba(220, 38, 38, 0.6); }
.cor-arc-orb[data-class="strategist"] { background: #EC4899; box-shadow: 0 0 10px rgba(236, 72, 153, 0.6); }
.cor-arc-orb[data-class="designer"]   { background: #14B8A6; box-shadow: 0 0 10px rgba(20, 184, 166, 0.6); }
.cor-arc-orb[data-class="content"]    { background: var(--cor-emerald); box-shadow: 0 0 10px rgba(16, 185, 129, 0.6); }

/* ---------- NAV PANE ---------- */
.cor-pane {
  display: flex;
  flex-direction: column;
}

.cor-pane-nav, .cor-pane-shortcuts {
  background: rgba(0, 0, 0, 0.25);
  border-right: 1px solid var(--cor-line);
  padding: 18px 16px;
}

.cor-pane-shortcuts {
  border-right: none;
  border-left: 1px solid var(--cor-line);
}

.cor-pane-label {
  font-family: var(--cor-font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--cor-text-dim);
  margin-bottom: 16px;
}

.cor-arc-list, .cor-shortcut-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 4px;
}

.cor-arc {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--cor-r-md);
  font-family: var(--cor-font-body);
  font-size: 14px;
  color: var(--cor-text-mute);
  cursor: default;
  transition: background 0.18s var(--cor-ease), color 0.18s var(--cor-ease);
}

.cor-arc:hover { background: rgba(255, 255, 255, 0.03); }

.cor-arc-active {
  background: rgba(255, 42, 133, 0.08);
  color: var(--cor-text);
  border: 1px solid var(--cor-pink-edge);
}

.cor-arc-name { font-weight: 500; }

.cor-arc-class {
  margin-left: auto;
  font-family: var(--cor-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--cor-text-dim);
}

.cor-pane-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--cor-line);
}

.cor-pane-add {
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: 1px dashed var(--cor-line-strong);
  border-radius: var(--cor-r-md);
  color: var(--cor-cyan);
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  transition: all 0.18s var(--cor-ease);
}

.cor-pane-add:hover {
  border-color: var(--cor-cyan-edge);
  background: rgba(0, 240, 255, 0.04);
}

/* ---------- CHAT PANE ---------- */
.cor-pane-chat {
  background: rgba(0, 0, 0, 0.12);
  position: relative;
}

.cor-chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 22px;
  border-bottom: 1px solid var(--cor-line);
}

.cor-chat-arc {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cor-chat-name {
  font-family: var(--cor-font-display);
  font-weight: 600;
  font-size: 15px;
}

.cor-chat-class {
  font-family: var(--cor-font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--cor-text-dim);
  margin-top: 2px;
}

.cor-chat-tools { display: flex; gap: 8px; }

.cor-tool-btn {
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--cor-line-strong);
  border-radius: var(--cor-r-sm);
  color: var(--cor-text-mute);
  font-family: var(--cor-font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  transition: all 0.18s var(--cor-ease);
}

.cor-tool-btn:hover {
  border-color: var(--cor-pink-edge);
  color: var(--cor-pink);
}

.cor-chat-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow-y: auto;
}

.cor-msg {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: var(--cor-r-md);
  font-size: 14px;
  line-height: 1.55;
}

.cor-msg-meta {
  font-family: var(--cor-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--cor-text-dim);
  margin-bottom: 6px;
}

.cor-msg-arc {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--cor-line);
}

.cor-msg-op {
  align-self: flex-end;
  background: rgba(0, 240, 255, 0.07);
  border: 1px solid var(--cor-cyan-edge);
  color: var(--cor-text);
}

.cor-msg-text code {
  font-family: var(--cor-font-mono);
  font-size: 12px;
  padding: 2px 6px;
  background: rgba(0, 240, 255, 0.1);
  color: var(--cor-cyan);
  border-radius: 4px;
}

.cor-msg-tool {
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px dashed var(--cor-line-strong);
  border-radius: var(--cor-r-sm);
  display: flex;
  gap: 10px;
  align-items: center;
  font-family: var(--cor-font-mono);
  font-size: 11px;
}

.cor-tool-tag { color: var(--cor-pink); }
.cor-tool-meta { color: var(--cor-text-dim); }

.cor-msg-typing { background: transparent; border: none; padding: 0 16px; }

.cor-typing {
  display: inline-flex;
  gap: 4px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--cor-line);
  border-radius: var(--cor-r-md);
  width: fit-content;
}

.cor-typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cor-pink);
  animation: cor-typing-bounce 1.4s ease-in-out infinite;
}

.cor-typing span:nth-child(2) { animation-delay: 0.15s; }
.cor-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes cor-typing-bounce {
  0%, 60%, 100% { opacity: 0.4; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

.cor-chat-input { padding: 16px 22px; border-top: 1px solid var(--cor-line); }

.cor-input-shell {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--cor-line-strong);
  border-radius: var(--cor-r-pill);
}

.cor-input-shell input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--cor-text);
  font-family: var(--cor-font-body);
  font-size: 14px;
}

.cor-input-shell input::placeholder { color: var(--cor-text-dim); }

.cor-input-send {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--cor-pink);
  border: none;
  color: white;
  display: grid;
  place-items: center;
  box-shadow: 0 0 16px var(--cor-pink-glow);
}

/* ---------- SHORTCUTS PANE ---------- */
.cor-shortcut {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: var(--cor-r-sm);
  font-size: 13px;
  color: var(--cor-text-mute);
  transition: background 0.18s var(--cor-ease);
}

.cor-shortcut:hover { background: rgba(255, 255, 255, 0.03); color: var(--cor-text); }

.cor-shortcut-key {
  font-family: var(--cor-font-mono);
  font-size: 11px;
  padding: 3px 7px;
  border-radius: 4px;
  background: rgba(255, 42, 133, 0.1);
  color: var(--cor-pink);
  border: 1px solid var(--cor-pink-edge);
  min-width: 38px;
  text-align: center;
}

.cor-pane-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cor-pane-label-sm {
  font-family: var(--cor-font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--cor-text-dim);
}

.cor-pane-value-mono {
  font-family: var(--cor-font-mono);
  font-size: 11px;
  color: var(--cor-cyan);
}

/* ============================================================
   FEATURE BENTO
   ============================================================ */
.cor-bento {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

.cor-bento-card {
  position: relative;
  padding: 32px;
  border-radius: var(--cor-r-xl);
  background: var(--cor-bg-card);
  border: 1px solid var(--cor-line);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--cor-ease), border-color 0.3s var(--cor-ease);
}

.cor-bento-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--cor-pink-edge), transparent 50%);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0.6;
  pointer-events: none;
}

.cor-bento-card:nth-child(even)::before {
  background: linear-gradient(135deg, var(--cor-cyan-edge), transparent 50%);
}

.cor-bento-card:hover { transform: translateY(-3px); }

.cor-bento-tag {
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cor-pink);
  margin-bottom: 18px;
}

.cor-bento-card:nth-child(even) .cor-bento-tag { color: var(--cor-cyan); }

.cor-bento-title {
  font-family: var(--cor-font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 12px;
}

.cor-bento-body {
  font-size: 14px;
  color: var(--cor-text-mute);
  line-height: 1.6;
  margin: 0 0 24px;
}

.cor-bento-visual {
  margin-top: auto;
  flex: 1;
  position: relative;
  border-radius: var(--cor-r-md);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--cor-line);
  overflow: hidden;
  min-height: 140px;
}

/* Memory graph visual */
.cor-visual-memory { padding: 16px; }
.cor-mem-node {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--cor-pink);
  box-shadow: 0 0 16px var(--cor-pink-glow);
  z-index: 2;
  animation: cor-mem-pulse 3s ease-in-out infinite;
}
.cor-mem-node-1 { top: 25%; left: 18%; }
.cor-mem-node-2 { top: 50%; left: 50%; background: var(--cor-cyan); box-shadow: 0 0 16px var(--cor-cyan-glow); animation-delay: 0.6s; }
.cor-mem-node-3 { top: 22%; left: 78%; animation-delay: 1.2s; }
.cor-mem-node-4 { top: 76%; left: 72%; background: var(--cor-cyan); box-shadow: 0 0 16px var(--cor-cyan-glow); animation-delay: 1.8s; }
.cor-mem-node-5 { top: 78%; left: 28%; animation-delay: 2.4s; }

@keyframes cor-mem-pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.3); opacity: 1; }
}

.cor-mem-edges {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}

.cor-mem-edges line {
  stroke: rgba(255, 42, 133, 0.2);
  stroke-width: 1;
  stroke-dasharray: 4 4;
}

/* Tools visual — terminal lines */
.cor-visual-tools {
  padding: 18px;
  font-family: var(--cor-font-mono);
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cor-tool-line {
  color: var(--cor-text-dim);
  display: block;
}

.cor-tool-active {
  color: var(--cor-cyan);
  text-shadow: 0 0 12px var(--cor-cyan-glow);
}

/* Voice visual — bars */
.cor-visual-voice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px;
}

.cor-voice-bar {
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cor-pink), var(--cor-cyan));
  animation: cor-voice-wave 1.2s ease-in-out infinite;
}

.cor-voice-bar:nth-child(1) { height: 30%; animation-delay: 0.0s; }
.cor-voice-bar:nth-child(2) { height: 60%; animation-delay: 0.1s; }
.cor-voice-bar:nth-child(3) { height: 85%; animation-delay: 0.2s; }
.cor-voice-bar:nth-child(4) { height: 50%; animation-delay: 0.3s; }
.cor-voice-bar:nth-child(5) { height: 90%; animation-delay: 0.4s; }
.cor-voice-bar:nth-child(6) { height: 70%; animation-delay: 0.5s; }
.cor-voice-bar:nth-child(7) { height: 45%; animation-delay: 0.6s; }
.cor-voice-bar:nth-child(8) { height: 65%; animation-delay: 0.7s; }
.cor-voice-bar:nth-child(9) { height: 35%; animation-delay: 0.8s; }

@keyframes cor-voice-wave {
  0%, 100% { transform: scaleY(0.4); opacity: 0.6; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ARC chips visual */
.cor-visual-arcs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px;
  align-content: center;
}

.cor-arc-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--cor-r-pill);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--cor-line-strong);
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cor-text);
}

.cor-arc-chip[data-class="engineer"] { border-color: rgba(220, 38, 38, 0.3); }
.cor-arc-chip[data-class="strategist"] { border-color: rgba(236, 72, 153, 0.3); }
.cor-arc-chip[data-class="designer"] { border-color: rgba(20, 184, 166, 0.3); }
.cor-arc-chip[data-class="content"] { border-color: rgba(16, 185, 129, 0.3); }

/* ============================================================
   RUN TRAIL TERMINAL
   ============================================================ */
.cor-terminal {
  border-radius: var(--cor-r-xl);
  overflow: hidden;
  background: var(--cor-bg-deeper);
  border: 1px solid var(--cor-line-strong);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(0, 240, 255, 0.06);
}

.cor-term-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--cor-line);
}

.cor-term-traffic { display: flex; gap: 7px; }
.cor-term-traffic span { width: 11px; height: 11px; border-radius: 50%; background: #28282E; }
.cor-term-traffic span:nth-child(1) { background: #FF5F57; }
.cor-term-traffic span:nth-child(2) { background: #FEBC2E; }
.cor-term-traffic span:nth-child(3) { background: #28C840; }

.cor-term-title {
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cor-text-dim);
  margin: 0 auto;
}

.cor-term-body {
  padding: 24px 26px;
  font-family: var(--cor-font-mono);
  font-size: 13px;
  line-height: 1.85;
  color: var(--cor-text);
}

.cor-term-line { white-space: pre-wrap; }
.cor-term-prompt { color: var(--cor-pink); margin-right: 8px; }
.cor-term-cmd { color: var(--cor-text); }
.cor-term-out { color: var(--cor-text-mute); }
.cor-term-time { color: var(--cor-text-dim); margin-right: 10px; }
.cor-term-ok { color: var(--cor-cyan); }

.cor-term-evt {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.14em;
  margin-right: 10px;
  font-weight: 600;
}

.evt-tool { background: rgba(255, 42, 133, 0.12); color: var(--cor-pink); border: 1px solid var(--cor-pink-edge); }
.evt-mem { background: rgba(0, 240, 255, 0.1); color: var(--cor-cyan); border: 1px solid var(--cor-cyan-edge); }
.evt-verify { background: rgba(16, 185, 129, 0.1); color: var(--cor-emerald); border: 1px solid rgba(16, 185, 129, 0.4); }
.evt-state { background: rgba(245, 158, 11, 0.1); color: var(--cor-amber); border: 1px solid rgba(245, 158, 11, 0.4); }
.evt-broadcast { background: rgba(139, 92, 246, 0.1); color: var(--cor-violet); border: 1px solid rgba(139, 92, 246, 0.4); }

.cor-term-cursor {
  display: inline-block;
  color: var(--cor-pink);
  animation: cor-cursor 1s steps(1) infinite;
}

@keyframes cor-cursor { 50% { opacity: 0; } }

/* ============================================================
   ACCESS — Tier cards
   ============================================================ */
.cor-access-card {
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}

.cor-access-card .cor-eyebrow { justify-content: center; width: 100%; display: flex; }
.cor-access-card .cor-h2 { margin-left: auto; margin-right: auto; }
.cor-access-card .cor-section-sub { margin: 0 auto 56px; }

.cor-tiers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  text-align: left;
  margin-bottom: 36px;
}

.cor-tiers-single {
  grid-template-columns: minmax(0, 680px);
  justify-content: center;
}

.cor-tier {
  padding: 36px 32px;
  border-radius: var(--cor-r-xl);
  background: var(--cor-bg-card);
  border: 1px solid var(--cor-line);
  position: relative;
  overflow: hidden;
}

.cor-tier-pro {
  background: linear-gradient(160deg, rgba(255, 42, 133, 0.08), var(--cor-bg-card));
  border-color: var(--cor-pink-edge);
  box-shadow: 0 0 48px rgba(255, 42, 133, 0.12);
}

.cor-tier-tag {
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cor-cyan);
  margin-bottom: 20px;
}

.cor-tier-tag-pro { color: var(--cor-pink); }

.cor-tier-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
}

.cor-tier-currency {
  font-family: var(--cor-font-display);
  font-size: 24px;
  color: var(--cor-text-mute);
}

.cor-tier-amount {
  font-family: var(--cor-font-display);
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.cor-tier-period {
  font-family: var(--cor-font-mono);
  font-size: 14px;
  color: var(--cor-text-mute);
}

.cor-founder-offer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex-direction: column;
  padding: 14px 16px;
  margin: 0 0 24px;
  border: 1px solid var(--cor-cyan-edge);
  border-radius: var(--cor-r-sm);
  background: var(--cor-cyan-soft);
  font-family: var(--cor-font-mono);
  font-size: 12px;
}

.cor-founder-offer strong {
  color: var(--cor-cyan);
  text-transform: uppercase;
}

.cor-founder-offer span { color: var(--cor-text); }

.cor-founder-code {
  color: var(--cor-text-dim) !important;
}

.cor-founder-code code {
  color: var(--cor-pink);
  font-family: var(--cor-font-mono);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.cor-tier-list {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cor-tier-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--cor-text-mute);
  line-height: 1.55;
}

.cor-tier-list li::before {
  content: "›";
  position: absolute;
  left: 6px;
  color: var(--cor-pink);
  font-family: var(--cor-font-mono);
}

.cor-tier:not(.cor-tier-pro) .cor-tier-list li::before { color: var(--cor-cyan); }

.cor-access-fine {
  font-size: 13px;
  color: var(--cor-text-dim);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

.cor-tier-note {
  margin: 16px 0 0;
  color: var(--cor-text-dim);
  font-size: 12px;
  line-height: 1.55;
  text-align: center;
}

/* ============================================================
   WELCOME
   ============================================================ */
.cor-welcome-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.cor-welcome {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 96px 0 72px;
  position: relative;
}

.cor-welcome::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(var(--cor-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--cor-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), transparent 76%);
}

.cor-welcome-inner {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

.cor-welcome-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--cor-cyan);
  font-family: var(--cor-font-mono);
  font-size: 12px;
  text-transform: uppercase;
}

.cor-welcome-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cor-emerald);
  box-shadow: 0 0 18px var(--cor-emerald);
}

.cor-welcome-h1 {
  max-width: 780px;
  margin: 0 0 24px;
  font-family: var(--cor-font-display);
  font-size: clamp(44px, 7vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

.cor-welcome-lead {
  max-width: 720px;
  margin: 0 0 36px;
  color: var(--cor-text-mute);
  font-size: 19px;
  line-height: 1.7;
}

.cor-welcome-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}

.cor-welcome-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.cor-welcome-step {
  padding-top: 18px;
  border-top: 1px solid var(--cor-line-strong);
}

.cor-welcome-step span {
  display: block;
  margin-bottom: 10px;
  color: var(--cor-pink);
  font-family: var(--cor-font-mono);
  font-size: 11px;
}

.cor-welcome-step h2 {
  margin: 0 0 8px;
  font-family: var(--cor-font-display);
  font-size: 18px;
  letter-spacing: 0;
}

.cor-welcome-step p {
  margin: 0;
  color: var(--cor-text-mute);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   FOOTER
   ============================================================ */
.cor-foot {
  border-top: 1px solid var(--cor-line);
  padding: 32px 0;
  margin-top: 80px;
}

.cor-foot-inner {
  max-width: var(--cor-max);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cor-foot-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cor-foot-name {
  font-family: var(--cor-font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.18em;
}

.cor-foot-tag {
  font-size: 12px;
  color: var(--cor-text-dim);
  margin-top: 2px;
}

.cor-foot-meta {
  display: flex;
  gap: 24px;
}

.cor-foot-mono {
  font-family: var(--cor-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cor-text-dim);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .cor-hero-inner { grid-template-columns: 1fr; }
  .cor-hero-orb { max-width: 380px; }
  .cor-pillars { grid-template-columns: 1fr; }
  .cor-bento { grid-template-columns: 1fr; }
  .cor-tiers { grid-template-columns: 1fr; }
  .cor-welcome-grid { grid-template-columns: 1fr; }
  .cor-app-body { grid-template-columns: 1fr; }
  .cor-pane-nav, .cor-pane-shortcuts { display: none; }
  .cor-nav-links { display: none; }
}

@media (max-width: 600px) {
  .cor-section { padding: 80px 0; }
  .cor-section-inner, .cor-nav-inner, .cor-foot-inner, .cor-hero-inner { padding: 0 20px; }
  .cor-nav-inner { gap: 14px; }
  .cor-brand { gap: 9px; }
  .cor-brand-text { font-size: 13px; }
  .cor-nav-cta { margin-left: auto; padding: 9px 12px; gap: 6px; font-size: 10px; white-space: nowrap; }
  .cor-foot-inner { flex-direction: column; align-items: flex-start; }
  .cor-founder-offer { align-items: flex-start; }
  .cor-welcome { align-items: flex-start; padding-top: 72px; }
  .cor-welcome-inner { padding: 0 20px; }
  .cor-welcome-actions { flex-direction: column; }
  .cor-welcome-actions .cor-btn { width: 100%; justify-content: center; }
}

/* ============================================================
   ACCESSIBILITY · Respect reduced-motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
}


/* ================= THREE.JS ORB MOUNTS ================= */

/* Hero orb canvas — fills the existing .cor-hero-orb frame */
.cor-hero-orb {
  position: relative;
}
.cor-hero-orb-canvas {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  max-width: 460px;
  max-height: 460px;
  aspect-ratio: 1 / 1;
  display: block;
  z-index: 2;
  pointer-events: none;
}
.cor-hero-orb .cor-orb-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.5;
  transition: opacity 600ms ease;
}
.cor-hero-orb.orb-webgl-ready .cor-orb-fallback {
  opacity: 0;
}
.cor-hero-orb.orb-webgl-failed .cor-orb-fallback {
  opacity: 1;
}

/* Nav mini orbs — small WebGL canvases inside nav rows */
.cor-arc-orb-mini {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 48px;
  overflow: visible;
  border-radius: 50%;
  flex-shrink: 0;
}
.cor-arc-orb-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 2;
  pointer-events: none;
}
.cor-arc-orb-mini.orb-webgl-ready::before {
  opacity: 0;
}
.cor-arc-orb-mini::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--orb-bg, radial-gradient(circle at 30% 30%, #fff, #888));
  z-index: 1;
  transition: opacity 400ms ease;
}
.cor-arc-orb-mini[data-class="engineer"]::before {
  background: radial-gradient(circle at 30% 30%, #fca5a5, #dc2626);
}
.cor-arc-orb-mini[data-class="strategist"]::before {
  background: radial-gradient(circle at 30% 30%, #ff80c8, #ff2a85);
}
.cor-arc-orb-mini[data-class="designer"]::before {
  background: radial-gradient(circle at 30% 30%, #5eead4, #14b8a6);
}
.cor-arc-orb-mini[data-class="content"]::before {
  background: radial-gradient(circle at 30% 30%, #6ee7b7, #10b981);
}