/* ============================================
   SQT Swiss Quantum Technology — Design System
   ============================================ */

:root {
  /* Color System — deep-space institutional palette */
  --color-void: #06070b;
  --color-obsidian: #0c0e15;
  --color-graphite: #151823;
  --color-slate: #242938;
  --color-fog: #4a5164;
  --color-mist: #8891a5;
  --color-bone: #d8dbe4;
  --color-paper: #eef0f5;

  /* Accent — quantum signal */
  --color-cyan: #5fe3ff;
  --color-cyan-deep: #00a8cc;
  --color-violet: #9b8cff;
  --color-amber: #e8c78a;
  --color-swiss: #e30613;

  /* Gradients */
  --gradient-hero: radial-gradient(ellipse 80% 60% at 30% 20%, rgba(95, 227, 255, 0.12), transparent 60%),
                   radial-gradient(ellipse 60% 50% at 80% 80%, rgba(155, 140, 255, 0.08), transparent 60%),
                   linear-gradient(180deg, #06070b 0%, #0c0e15 100%);
  --gradient-text: linear-gradient(135deg, #ffffff 0%, #5fe3ff 50%, #9b8cff 100%);
  --gradient-border: linear-gradient(135deg, rgba(95, 227, 255, 0.4), rgba(155, 140, 255, 0.1));

  /* Typography */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Spacing rhythm */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-wide: 1440px;
  --radius: 2px;
  --radius-lg: 8px;

  /* Motion */
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Reset & base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-bone);
  background: var(--color-void);
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 200ms var(--ease-out);
}

img { max-width: 100%; display: block; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-paper);
}

.display-xl {
  font-size: clamp(3.5rem, 9vw, 8.5rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.display-lg {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.035em;
  line-height: 1;
}

.display-md {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.display-sm {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.015em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-cyan);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-cyan);
  display: inline-block;
}

.lead {
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
  line-height: 1.5;
  color: var(--color-mist);
  font-weight: 300;
  max-width: 60ch;
}

.mono { font-family: var(--font-mono); font-feature-settings: 'tnum', 'zero'; }
.serif-italic { font-family: var(--font-display); font-style: italic; font-weight: 300; }

/* ============================================
   Layout utilities
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.section {
  padding: var(--space-32) 0;
  position: relative;
}

.section-sm { padding: var(--space-24) 0; }

@media (max-width: 768px) {
  .container, .container-wide { padding: 0 var(--space-6); }
  .section { padding: var(--space-24) 0; }
  .section-sm { padding: var(--space-16) 0; }
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) 0;
  background: rgba(6, 7, 11, 0.72);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 300ms var(--ease-smooth);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-paper);
}

.nav-brand-mark {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.nav-brand-name .full {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.01em;
  text-transform: none;
}
.nav-brand-name .sub {
  font-size: 0.625rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
  font-size: 0.875rem;
}

.nav-links a {
  color: var(--color-mist);
  position: relative;
  padding: var(--space-2) 0;
  font-weight: 400;
}

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

.nav-links a.active {
  color: var(--color-paper);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-cyan);
}

.nav-cta {
  padding: var(--space-2) var(--space-6);
  border: 1px solid var(--color-cyan);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 200ms var(--ease-out);
}

.nav-cta:hover {
  background: var(--color-cyan);
  color: var(--color-void);
}

.nav-toggle { display: none; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle {
    display: flex;
    width: 40px; height: 40px;
    align-items: center;
    justify-content: center;
  }
  .nav-toggle span {
    width: 22px; height: 1px;
    background: var(--color-paper);
    position: relative;
  }
  .nav-toggle span::before,
  .nav-toggle span::after {
    content: ''; position: absolute; left: 0; right: 0;
    height: 1px; background: var(--color-paper);
  }
  .nav-toggle span::before { top: -6px; }
  .nav-toggle span::after { top: 6px; }

  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-obsidian);
    padding: var(--space-8);
    gap: var(--space-6);
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
}

/* ============================================
   Hero section
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-32) 0 var(--space-16);
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.9;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(95, 227, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95, 227, 255, 0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.hero-meta-item {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-mist);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-meta-sep { color: var(--color-fog); }

.hero h1 {
  margin-bottom: var(--space-8);
}

.hero h1 .italic-accent {
  font-style: italic;
  font-weight: 300;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  margin-bottom: var(--space-12);
  max-width: 56ch;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero-stats {
  position: relative;
  z-index: 2;
  margin-top: var(--space-24);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-stat {
  background: var(--color-void);
  padding: var(--space-8) var(--space-6);
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 300;
  color: var(--color-paper);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.hero-stat-note {
  font-size: 0.75rem;
  color: var(--color-mist);
  font-weight: 400;
}

@media (max-width: 900px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: all 250ms var(--ease-out);
  cursor: pointer;
  position: relative;
}

.btn-primary {
  background: var(--color-cyan);
  color: var(--color-void);
}

.btn-primary:hover {
  background: #8aecff;
  transform: translateY(-1px);
  box-shadow: 0 8px 30px -8px rgba(95, 227, 255, 0.5);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--color-paper);
}

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

.btn-arrow::after {
  content: '→';
  font-size: 1.125em;
  margin-left: var(--space-1);
  transition: transform 200ms var(--ease-out);
}

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

/* ============================================
   Section headers
   ============================================ */
.section-header {
  margin-bottom: var(--space-16);
  max-width: 900px;
}

.section-header .eyebrow {
  margin-bottom: var(--space-6);
}

.section-header h2 {
  margin-bottom: var(--space-6);
}

/* ============================================
   Three-layer model (home)
   ============================================ */
.layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.layer {
  background: var(--color-obsidian);
  padding: var(--space-12) var(--space-8);
  position: relative;
  transition: background 300ms var(--ease-out);
}

.layer:hover {
  background: var(--color-graphite);
}

.layer-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-cyan);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-6);
}

.layer-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--color-paper);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.layer-body {
  color: var(--color-mist);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.layer-hallmark {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-fog);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.layer-hallmark strong {
  color: var(--color-amber);
  font-weight: 500;
}

@media (max-width: 900px) {
  .layers { grid-template-columns: 1fr; }
}

/* ============================================
   Two-column split sections
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.split-narrow {
  grid-template-columns: 5fr 7fr;
}

@media (max-width: 900px) {
  .split, .split-narrow { grid-template-columns: 1fr; gap: var(--space-12); }
}

/* ============================================
   Contract panel (D-Wave)
   ============================================ */
.contract-panel {
  background: var(--color-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-12);
  position: relative;
  overflow: hidden;
}

.contract-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
}

.contract-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-8);
  gap: var(--space-6);
  flex-wrap: wrap;
}

.contract-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-paper);
  letter-spacing: -0.02em;
}

.contract-status {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-cyan);
  border-radius: var(--radius);
  white-space: nowrap;
}

.contract-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
}

.contract-cell {
  background: var(--color-obsidian);
  padding: var(--space-4) var(--space-6);
}

.contract-cell-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-fog);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.contract-cell-value {
  color: var(--color-paper);
  font-size: 0.9375rem;
  font-weight: 500;
}

@media (max-width: 600px) {
  .contract-grid { grid-template-columns: 1fr; }
  .contract-panel { padding: var(--space-6); }
}

/* ============================================
   Market sizing (TAM SAM SOM)
   ============================================ */
.market-rings {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.market-ring {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: padding 300ms var(--ease-out);
}

.market-ring:first-child { padding-top: 0; }
.market-ring:last-child { border-bottom: none; }

.market-ring-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-cyan);
  letter-spacing: 0.2em;
  font-weight: 600;
}

.market-ring-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.market-ring-fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-violet));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1200ms var(--ease-out);
}

.market-ring.in-view .market-ring-fill { transform: scaleX(var(--fill, 1)); }

.market-ring-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--color-paper);
  font-weight: 300;
  letter-spacing: -0.02em;
}

.market-ring-desc {
  grid-column: 2;
  color: var(--color-mist);
  font-size: 0.875rem;
  margin-top: var(--space-2);
}

@media (max-width: 700px) {
  .market-ring {
    grid-template-columns: auto 1fr;
  }
  .market-ring-bar { display: none; }
  .market-ring-value { font-size: 1.5rem; }
}

/* ============================================
   Valuation table
   ============================================ */
.valuation-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.valuation-table th,
.valuation-table td {
  padding: var(--space-4) var(--space-6);
  text-align: right;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.valuation-table th:first-child,
.valuation-table td:first-child {
  text-align: left;
}

.valuation-table thead th {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.valuation-table tbody td:first-child {
  color: var(--color-mist);
  font-weight: 500;
}

.valuation-table .base-case {
  color: var(--color-cyan);
  font-weight: 600;
}

.valuation-table .row-emphasis {
  background: rgba(95, 227, 255, 0.04);
}

.valuation-table .row-emphasis td {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--color-paper);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: var(--color-obsidian);
}

/* ============================================
   Verticals grid
   ============================================ */
.verticals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.vertical {
  background: var(--color-obsidian);
  padding: var(--space-8);
  transition: background 300ms var(--ease-out);
}

.vertical:hover {
  background: var(--color-graphite);
}

.vertical-icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-6);
  color: var(--color-cyan);
}

.vertical-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-paper);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.vertical-desc {
  font-size: 0.875rem;
  color: var(--color-mist);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .verticals { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .verticals { grid-template-columns: 1fr; }
}

/* ============================================
   Timeline (roadmap)
   ============================================ */
.timeline {
  position: relative;
  padding-left: var(--space-8);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 8px; bottom: 8px; left: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--color-cyan), var(--color-violet), transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-12);
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-8) + 4px);
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--color-cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(95, 227, 255, 0.15);
}

.timeline-phase {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.timeline-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--color-paper);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.timeline-body {
  color: var(--color-mist);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.timeline-meta {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-fog);
  letter-spacing: 0.1em;
}

/* ============================================
   Thesis points
   ============================================ */
.thesis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-12);
}

.thesis-item {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: var(--space-6);
}

.thesis-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-cyan);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-4);
}

.thesis-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-paper);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.thesis-body {
  color: var(--color-mist);
  font-size: 0.9375rem;
  line-height: 1.6;
}

@media (max-width: 800px) {
  .thesis { grid-template-columns: 1fr; gap: var(--space-8); }
}

/* ============================================
   Callout / quote
   ============================================ */
.callout {
  padding: var(--space-16) var(--space-12);
  background:
    radial-gradient(ellipse at top left, rgba(95, 227, 255, 0.08), transparent 60%),
    var(--color-obsidian);
  border: 1px solid rgba(95, 227, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.callout-mark {
  font-family: var(--font-display);
  font-size: 6rem;
  font-style: italic;
  color: var(--color-cyan);
  line-height: 0.5;
  opacity: 0.3;
  margin-bottom: var(--space-4);
}

.callout-text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 300;
  line-height: 1.3;
  color: var(--color-paper);
  letter-spacing: -0.015em;
  max-width: 900px;
}

.callout-text em {
  font-style: italic;
  color: var(--color-cyan);
}

.callout-cite {
  margin-top: var(--space-8);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-fog);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .callout { padding: var(--space-8) var(--space-6); }
}

/* ============================================
   CTA banner
   ============================================ */
.cta-banner {
  padding: var(--space-24) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(ellipse 40% 80% at 50% 50%, rgba(155, 140, 255, 0.08), transparent 70%),
    var(--color-void);
  text-align: center;
}

.cta-banner h2 {
  margin-bottom: var(--space-6);
}

.cta-banner .lead {
  margin: 0 auto var(--space-10);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: var(--space-24) 0 var(--space-12);
  background: var(--color-void);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-brand {
  max-width: 360px;
}

.footer-brand-mark {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-paper);
}

.footer-brand-desc {
  color: var(--color-mist);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.footer-col ul { list-style: none; }

.footer-col li {
  margin-bottom: var(--space-3);
}

.footer-col a {
  color: var(--color-mist);
  font-size: 0.9375rem;
  transition: color 200ms var(--ease-out);
}

.footer-col a:hover { color: var(--color-paper); }

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-fog);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-legal { display: flex; gap: var(--space-6); }

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer-brand { grid-column: 1 / -1; }
}

/* ============================================
   Page hero (non-home)
   ============================================ */
.page-hero {
  padding: calc(var(--space-32) + 60px) 0 var(--space-24);
  position: relative;
  background: var(--gradient-hero);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.page-hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.page-hero h1 {
  margin: var(--space-6) 0;
}

/* ============================================
   Platform architecture (platform page)
   ============================================ */
.architecture {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.arch-item {
  background: var(--color-obsidian);
  padding: var(--space-8);
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
}

.arch-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-cyan);
  letter-spacing: 0.2em;
  min-width: 32px;
  margin-top: 4px;
}

.arch-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-paper);
  margin-bottom: var(--space-2);
}

.arch-desc {
  color: var(--color-mist);
  font-size: 0.875rem;
  line-height: 1.6;
}

@media (max-width: 700px) {
  .architecture { grid-template-columns: 1fr; }
}

/* ============================================
   Investor highlights
   ============================================ */
.investor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(95, 227, 255, 0.2);
}

.investor-cell {
  background: var(--color-obsidian);
  padding: var(--space-10) var(--space-8);
  text-align: left;
}

.investor-cell.emphasis {
  background: linear-gradient(180deg, rgba(95, 227, 255, 0.04), var(--color-obsidian));
}

.investor-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.investor-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 300;
  color: var(--color-paper);
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.investor-value .unit {
  font-size: 0.65em;
  color: var(--color-cyan);
  margin-left: var(--space-1);
}

.investor-note {
  font-size: 0.8125rem;
  color: var(--color-mist);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .investor-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Contact form
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.form-field input,
.form-field textarea,
.form-field select {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding: var(--space-3) 0;
  color: var(--color-paper);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 200ms var(--ease-out);
}

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

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

.form-field select option { background: var(--color-obsidian); color: var(--color-paper); }

.contact-detail {
  padding: var(--space-8) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-detail:last-child { border-bottom: none; }

.contact-detail-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.contact-detail-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-paper);
  font-weight: 400;
}

.contact-detail-note {
  margin-top: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-mist);
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-8); }
}

/* ============================================
   Disclaimer
   ============================================ */
.disclaimer {
  padding: var(--space-12) 0;
  background: var(--color-obsidian);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.disclaimer-text {
  font-size: 0.75rem;
  color: var(--color-fog);
  line-height: 1.7;
  max-width: 900px;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Divider
   ============================================ */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  margin: var(--space-16) 0;
}

/* ============================================
   Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .hero-canvas, .page-hero-canvas { display: none; }
}

:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 4px;
}

::selection {
  background: var(--color-cyan);
  color: var(--color-void);
}

/* ============================================
   Light Theme
   ============================================ */
[data-theme="light"] {
  --color-void: #f0f2f7;
  --color-obsidian: #ffffff;
  --color-graphite: #f5f6fa;
  --color-slate: #e8eaf0;
  --color-fog: #9aa0b4;
  --color-mist: #5a6175;
  --color-bone: #2a2f42;
  --color-paper: #0c0e15;

  --color-cyan: #007fa8;
  --color-cyan-deep: #005f80;
  --color-violet: #6655cc;
  --color-amber: #b8860b;

  --gradient-hero: radial-gradient(ellipse 80% 60% at 30% 20%, rgba(0, 127, 168, 0.08), transparent 60%),
                   radial-gradient(ellipse 60% 50% at 80% 80%, rgba(102, 85, 204, 0.06), transparent 60%),
                   linear-gradient(180deg, #f0f2f7 0%, #e8eaf0 100%);
  --gradient-text: linear-gradient(135deg, #0c0e15 0%, #007fa8 50%, #6655cc 100%);
  --gradient-border: linear-gradient(135deg, rgba(0, 127, 168, 0.3), rgba(102, 85, 204, 0.1));
}

[data-theme="light"] .nav {
  background: rgba(240, 242, 247, 0.85);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .hero-grid-overlay {
  background-image:
    linear-gradient(rgba(0, 127, 168, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 127, 168, 0.05) 1px, transparent 1px);
}

[data-theme="light"] .contract-panel,
[data-theme="light"] .contract-cell,
[data-theme="light"] .layer,
[data-theme="light"] .vertical,
[data-theme="light"] .arch-item,
[data-theme="light"] .investor-cell,
[data-theme="light"] .callout {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .table-wrap {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .valuation-table th,
[data-theme="light"] .valuation-table td {
  border-bottom-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .footer {
  background: #e8eaf0;
  border-top-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .disclaimer {
  background: #e0e3ec;
}

[data-theme="light"] .layers,
[data-theme="light"] .verticals,
[data-theme="light"] .architecture,
[data-theme="light"] .investor-grid,
[data-theme="light"] .hero-stats,
[data-theme="light"] .contract-grid {
  background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .hero-stat {
  background: #f0f2f7;
}

[data-theme="light"] section[style*="background:var(--color-obsidian)"] {
  background: #f5f6fa !important;
}

/* Theme toggle button */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  color: var(--color-mist);
  transition: all 200ms var(--ease-out);
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: var(--color-paper);
  border-color: var(--color-cyan);
}

[data-theme="light"] .theme-toggle {
  border-color: rgba(0, 0, 0, 0.12);
}

/* ============================================
   Portal Styles
   ============================================ */
.portal-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 72px;
}

/* Login page */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.login-card {
  background: var(--color-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-12);
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 2;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
}

.login-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.login-logo-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-paper);
}

.login-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-paper);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.login-sub {
  color: var(--color-mist);
  font-size: 0.9375rem;
  margin-bottom: var(--space-10);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.login-error {
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.3);
  color: #f87171;
  padding: var(--space-3) var(--space-4);
  font-size: 0.875rem;
  font-family: var(--font-mono);
  display: none;
}

.login-error.show { display: block; }

/* Portal sidebar layout */
.portal-layout {
  display: flex;
  min-height: calc(100vh - 72px);
}

.portal-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--color-obsidian);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  padding: var(--space-8) 0;
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  overflow-y: auto;
}

.portal-sidebar-section {
  padding: 0 var(--space-4);
  margin-bottom: var(--space-8);
}

.portal-sidebar-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--color-fog);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 0 var(--space-3);
  margin-bottom: var(--space-3);
}

.portal-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius);
  color: var(--color-mist);
  font-size: 0.9375rem;
  transition: all 200ms var(--ease-out);
  cursor: pointer;
}

.portal-nav-link:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-paper);
}

.portal-nav-link.active {
  background: rgba(95, 227, 255, 0.08);
  color: var(--color-cyan);
}

.portal-nav-link svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
}

.portal-content {
  flex: 1;
  padding: var(--space-12);
  overflow-y: auto;
  background: var(--color-void);
}

.portal-header {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.portal-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-paper);
  letter-spacing: -0.02em;
}

.portal-subtitle {
  color: var(--color-mist);
  font-size: 0.9375rem;
  margin-top: var(--space-2);
}

/* Stat cards */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.stat-card {
  background: var(--color-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-6);
}

.stat-card-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.stat-card-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-paper);
  letter-spacing: -0.02em;
}

.stat-card-note {
  font-size: 0.75rem;
  color: var(--color-mist);
  margin-top: var(--space-2);
}

/* Portal table */
.portal-table-wrap {
  background: var(--color-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow-x: auto;
  margin-bottom: var(--space-6);
}

.portal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.portal-table th {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-fog);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: var(--space-4) var(--space-6);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 500;
  white-space: nowrap;
}

.portal-table td {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--color-mist);
  vertical-align: middle;
}

.portal-table td:first-child {
  color: var(--color-paper);
  font-weight: 500;
}

.portal-table tr:last-child td { border-bottom: none; }

.portal-table tr:hover td { background: rgba(255, 255, 255, 0.02); }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-3);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
}

.badge-green { background: rgba(34, 197, 94, 0.12); color: #4ade80; }
.badge-yellow { background: rgba(234, 179, 8, 0.12); color: #facc15; }
.badge-red { background: rgba(239, 68, 68, 0.12); color: #f87171; }
.badge-blue { background: rgba(95, 227, 255, 0.1); color: var(--color-cyan); }
.badge-purple { background: rgba(155, 140, 255, 0.1); color: var(--color-violet); }
.badge-gray { background: rgba(255, 255, 255, 0.06); color: var(--color-fog); }

/* Action buttons */
.action-btn {
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-mist);
  border-radius: var(--radius);
  transition: all 200ms var(--ease-out);
  cursor: pointer;
}

.action-btn:hover { border-color: var(--color-cyan); color: var(--color-cyan); }
.action-btn.danger:hover { border-color: #f87171; color: #f87171; }
.action-btn.primary {
  background: var(--color-cyan);
  color: var(--color-void);
  border-color: var(--color-cyan);
}
.action-btn.primary:hover { background: #8aecff; }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 7, 11, 0.85);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity 250ms var(--ease-out);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--color-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-10);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-paper);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-8);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-fog);
  font-size: 1.25rem;
  cursor: pointer;
  transition: color 200ms;
}

.modal-close:hover { color: var(--color-paper); }

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  margin-top: var(--space-4);
}

/* Token display */
.token-display {
  background: var(--color-graphite);
  border: 1px solid rgba(95, 227, 255, 0.2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-cyan);
  word-break: break-all;
  letter-spacing: 0.05em;
  margin: var(--space-6) 0;
  position: relative;
}

/* Upload zone */
.upload-zone {
  border: 2px dashed rgba(95, 227, 255, 0.2);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  cursor: pointer;
  transition: all 300ms var(--ease-out);
}

.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--color-cyan);
  background: rgba(95, 227, 255, 0.03);
}

.upload-zone-icon {
  width: 48px; height: 48px;
  margin: 0 auto var(--space-4);
  color: var(--color-cyan);
  opacity: 0.5;
}

.upload-zone-text {
  color: var(--color-mist);
  font-size: 0.9375rem;
}

.upload-zone-hint {
  font-size: 0.8125rem;
  color: var(--color-fog);
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}

/* Investor access page */
.access-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--gradient-hero);
}

.access-header {
  padding: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.access-content {
  flex: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-8);
  width: 100%;
}

.doc-card {
  background: var(--color-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: var(--space-6) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: 1px;
  transition: background 200ms;
}

.doc-card:hover { background: var(--color-graphite); }

.doc-card-info { display: flex; align-items: center; gap: var(--space-4); }

.doc-card-icon {
  width: 40px; height: 40px;
  background: rgba(95, 227, 255, 0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.doc-card-name {
  font-size: 1rem;
  color: var(--color-paper);
  font-weight: 500;
}

.doc-card-meta {
  font-size: 0.8125rem;
  color: var(--color-mist);
  margin-top: var(--space-1);
  font-family: var(--font-mono);
}

@media (max-width: 900px) {
  .portal-layout { flex-direction: column; }
  .portal-sidebar {
    width: 100%;
    height: auto;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    padding: var(--space-4);
    gap: var(--space-2);
  }
  .portal-sidebar-section { margin: 0; padding: 0; }
  .portal-content { padding: var(--space-6); }
}