/* ============================================================
   316 Asset Management — Global Styles
   Design System · Dark Mode Only
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display:ital@0;1&family=Space+Mono:wght@400;700&display=swap');

/* ── Design Tokens ───────────────────────────────────────── */
:root {
  --bg-page: #080808;
  --bg-card: #0a0a0a;
  --bg-card-hover: #111111;
  --border-card: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --fg: 255,255,255;
  --fg-solid: #ffffff;

  /* Tag colors */
  --tag-research: rgba(99, 179, 237, 0.12);
  --tag-research-border: rgba(99, 179, 237, 0.25);
  --tag-research-text: rgba(99, 179, 237, 0.85);

  --tag-thoughtpiece: rgba(246, 173, 85, 0.12);
  --tag-thoughtpiece-border: rgba(246, 173, 85, 0.25);
  --tag-thoughtpiece-text: rgba(246, 173, 85, 0.85);

  --tag-information: rgba(154, 205, 50, 0.12);
  --tag-information-border: rgba(154, 205, 50, 0.25);
  --tag-information-text: rgba(154, 205, 50, 0.85);

  --tag-fromthefuture: rgba(192, 132, 252, 0.12);
  --tag-fromthefuture-border: rgba(192, 132, 252, 0.25);
  --tag-fromthefuture-text: rgba(192, 132, 252, 0.85);

  --tag-corporate: rgba(251, 113, 133, 0.12);
  --tag-corporate-border: rgba(251, 113, 133, 0.25);
  --tag-corporate-text: rgba(251, 113, 133, 0.85);

  /* Spacing scale */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;
  --space-3xl: 128px;

  /* Type scale */
  --text-xs: 10px;
  --text-sm: 12px;
  --text-base: 14px;
  --text-md: 16px;
  --text-lg: 20px;
  --text-xl: 28px;
  --text-2xl: 40px;
  --text-3xl: 56px;
  --text-4xl: 72px;
  --text-hero: clamp(48px, 8vw, 96px);

  /* Opacity hierarchy */
  --op-primary: 0.92;
  --op-secondary: 0.55;
  --op-tertiary: 0.35;
  --op-muted: 0.25;
  --op-dim: 0.15;
  --op-ghost: 0.08;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ────────────────────────────────────────── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg-page);
  background-image: radial-gradient(rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 40px 40px;
  font-family: 'DM Sans', system-ui, sans-serif;
  color: rgba(var(--fg), var(--op-primary));
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  opacity: 0;
  transition: opacity 300ms ease;
}
body.page-loaded { opacity: 1; }
a { text-decoration: none; color: inherit; }
img { display: block; }
button { cursor: pointer; }

/* ── Custom Cursor ───────────────────────────────────────── */
.cursor {
  position: fixed;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 250ms ease, height 250ms ease, opacity 250ms ease;
  will-change: left, top;
}
.cursor.cursor-hover {
  width: 32px;
  height: 32px;
  opacity: 0.2;
}
@media (hover: none) { .cursor { display: none; } }

/* ── Scroll Progress Bar ─────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 1px;
  width: 0%;
  background: rgba(100,200,200,0.75);
  box-shadow: 0 0 8px rgba(100,200,200,0.5), 0 0 20px rgba(100,200,200,0.2);
  z-index: 1001;
  transition: width 100ms linear;
}

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo img, .logo { height: 28px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}
.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(var(--fg), 0.5);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-base), border-color var(--transition-base);
}
.nav-links a:hover { color: rgba(var(--fg), 1); }
.nav-links a.active {
  color: rgba(var(--fg), 0.9);
  border-bottom-color: rgba(255,255,255,0.3);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  opacity: 0.7;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--fg-solid);
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100vh;
  background: rgba(8,8,8,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  padding: 80px 40px 40px;
  flex-direction: column;
  gap: 0;
  transition: right var(--transition-slow);
}
.nav-drawer.open { right: 0; }
.nav-drawer a {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(var(--fg), 0.5);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: color var(--transition-base);
}
.nav-drawer a:hover, .nav-drawer a.active { color: rgba(var(--fg), 0.9); }
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 98;
  background: transparent;
}
.nav-overlay.open { display: block; }

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo img { height: 24px; width: auto; margin-bottom: 12px; }
.footer-tagline {
  font-size: 13px;
  opacity: 0.35;
  line-height: 1.6;
}
.footer-sub {
  font-size: 11px;
  opacity: 0.22;
  line-height: 1.65;
  margin-top: 10px;
}
.footer-cta-headline {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  line-height: 1.2;
  opacity: 0.82;
  margin-bottom: 14px;
}
.footer-cta-link {
  display: inline-block;
  font-size: 13px;
  opacity: 0.45;
  margin-bottom: 0;
  transition: opacity var(--transition-fast);
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 2px;
}
.footer-cta-link:hover { opacity: 0.9; }
.footer-col h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  opacity: 0.45;
  margin-bottom: 10px;
  transition: opacity var(--transition-fast);
}
.footer-col a:hover { opacity: 0.9; }
.footer-col p {
  font-size: 13px;
  opacity: 0.45;
  line-height: 1.7;
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.04);
  font-size: 12px;
  opacity: 0.3;
}

/* ── Fade-Up Animation ───────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: rgba(var(--fg), var(--op-primary));
  cursor: pointer;
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  border-radius: 3px;
  text-decoration: none;
}
.btn:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.4);
  animation: btnGlitch 0.28s ease;
}
.btn-secondary {
  border-color: rgba(255,255,255,0.1);
  color: rgba(var(--fg), 0.4);
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.25);
  color: rgba(var(--fg), 0.7);
}

/* ── Tag Styles ──────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 10px;
  letter-spacing: 0.08em;
  font-weight: 600;
  text-transform: uppercase;
  border: 1px solid;
}
.tag-research { background: var(--tag-research); border-color: var(--tag-research-border); color: var(--tag-research-text); }
.tag-thoughtpiece { background: var(--tag-thoughtpiece); border-color: var(--tag-thoughtpiece-border); color: var(--tag-thoughtpiece-text); }
.tag-information { background: var(--tag-information); border-color: var(--tag-information-border); color: var(--tag-information-text); }
.tag-fromthefuture { background: var(--tag-fromthefuture); border-color: var(--tag-fromthefuture-border); color: var(--tag-fromthefuture-text); }
.tag-corporate { background: var(--tag-corporate); border-color: var(--tag-corporate-border); color: var(--tag-corporate-text); }

/* ── Section Container ───────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ============================================================
   HOME PAGE
   ============================================================ */

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.018;
  pointer-events: none;
  z-index: 0;
}
.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
  padding-top: 64px;
}
.hero-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 24px;
}
.hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(48px, 7vw, 88px);
  opacity: 0.92;
  line-height: 1.05;
  max-width: 800px;
  margin-bottom: 24px;
}
.hero-subheading {
  font-size: 16px;
  opacity: 0.45;
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.2;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,1);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5) translateY(-8px); }
  50% { opacity: 1; transform: scaleY(1) translateY(0); }
}

/* Philosophy Quote */
.philosophy {
  padding: 128px 0;
  position: relative;
  overflow: hidden;
}
.philosophy-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 72px;
}
.philosophy-photo {
  width: 240px;
  flex-shrink: 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
}
.philosophy-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: grayscale(25%);
  opacity: 0.88;
}
.philosophy-content {
  position: relative;
}
.philosophy-quote-mark {
  font-family: 'DM Serif Display', serif;
  font-size: 120px;
  opacity: 0.06;
  position: absolute;
  top: -40px;
  left: 0;
  line-height: 1;
  user-select: none;
}
blockquote {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(22px, 3vw, 32px);
  opacity: 0.75;
  line-height: 1.5;
  font-style: italic;
  position: relative;
  z-index: 1;
}
.philosophy-rule {
  width: 30px;
  height: 1px;
  background: rgba(255,255,255,1);
  opacity: 0.08;
  margin: 32px 0;
}
.philosophy-attribution {
  font-size: 13px;
  opacity: 0.4;
  letter-spacing: 0.05em;
}

/* Stats Row */
.stats {
  padding: 80px 48px;
  position: relative;
  overflow: hidden;
}
.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 6px;
  padding: 28px 32px;
}
.stat-number {
  font-family: 'Space Mono', monospace;
  font-size: 40px;
  font-weight: 700;
  opacity: 0.88;
  line-height: 1;
}
.stat-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 400;
  opacity: 0.35;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 10px;
}

/* Thesis Section */
.thesis {
  padding: 128px 48px;
  position: relative;
  overflow: hidden;
}
.thesis-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.thesis-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 16px;
}
.thesis-title {
  font-family: 'DM Serif Display', serif;
  font-size: 32px;
  opacity: 0.92;
  line-height: 1.2;
  max-width: 360px;
  margin-bottom: 20px;
}
.thesis-body {
  font-size: 15px;
  opacity: 0.45;
  line-height: 1.8;
  margin-bottom: 24px;
}
.thesis-cta {
  font-size: 14px;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}
.thesis-cta:hover { opacity: 1; }
.thesis-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.thesis-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 6px;
  padding: 20px 24px;
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base);
  text-decoration: none;
  color: inherit;
  display: block;
}
.thesis-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}
.thesis-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.thesis-card-arrow {
  font-size: 14px;
  opacity: 0.3;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.thesis-card:hover .thesis-card-arrow {
  opacity: 0.7;
  transform: translateX(3px);
}
.thesis-card-title {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  opacity: 0.85;
  margin-bottom: 4px;
}
.thesis-card-sub {
  font-size: 12px;
  opacity: 0.4;
}

/* CTA Band */
.cta-band {
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(32px, 5vw, 56px);
  opacity: 0.92;
  line-height: 1.1;
  margin-bottom: 16px;
}
.cta-band-sub {
  font-size: 16px;
  opacity: 0.35;
  margin-bottom: 40px;
}

/* ============================================================
   RESEARCH PAGE
   ============================================================ */

.page-header {
  padding-top: 120px;
  padding-bottom: 64px;
}
.page-header-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 16px;
}
.page-header-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(36px, 5vw, 56px);
  opacity: 0.92;
  line-height: 1.1;
  margin-bottom: 12px;
}
.page-header-subtitle {
  font-size: 16px;
  opacity: 0.4;
  line-height: 1.6;
}

/* Filter Bar */
.filter-bar {
  position: sticky;
  top: 64px;
  z-index: 50;
  background: rgba(8,8,8,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.filter-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 48px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-pill {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  opacity: 0.4;
  background: transparent;
  color: var(--fg-solid);
  transition: opacity var(--transition-base), background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}
.filter-pill:hover { opacity: 0.7; }
.filter-pill.active-all {
  opacity: 1;
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.05);
  color: var(--fg-solid);
}
.filter-pill.active-research { opacity: 1; background: var(--tag-research); border-color: var(--tag-research-border); color: var(--tag-research-text); }
.filter-pill.active-thoughtpiece { opacity: 1; background: var(--tag-thoughtpiece); border-color: var(--tag-thoughtpiece-border); color: var(--tag-thoughtpiece-text); }
.filter-pill.active-information { opacity: 1; background: var(--tag-information); border-color: var(--tag-information-border); color: var(--tag-information-text); }
.filter-pill.active-fromthefuture { opacity: 1; background: var(--tag-fromthefuture); border-color: var(--tag-fromthefuture-border); color: var(--tag-fromthefuture-text); }
.filter-pill.active-corporate { opacity: 1; background: var(--tag-corporate); border-color: var(--tag-corporate-border); color: var(--tag-corporate-text); }

/* Research Grid */
.research-grid-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 48px 96px;
}
.research-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Research Card */
.research-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06);
  background: var(--bg-card);
  cursor: pointer;
  transition: border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.research-card:hover {
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04),
              0 20px 60px rgba(0,0,0,0.55),
              0 0 48px rgba(140,120,255,0.06);
}
.research-card-cover {
  width: 100%;
  aspect-ratio: 4 / 5;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--cover-gradient, linear-gradient(160deg, #0d0d0d 0%, #181818 100%));
}
.research-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}
.research-card:hover .research-card-cover img { transform: scale(1.02); }
.research-card-info {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
}
.research-card-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.research-card-date { font-size: 11px; opacity: 0.25; }
.research-card-title {
  font-family: 'DM Serif Display', serif;
  font-size: 16px;
  opacity: 0.9;
  line-height: 1.25;
  margin-top: 8px;
}
.research-card-sub {
  font-size: 11px;
  opacity: 0.4;
  line-height: 1.45;
  margin-top: 4px;
}
.research-card-read {
  font-size: 11px;
  opacity: 0.25;
  margin-top: 8px;
  transition: opacity var(--transition-fast);
}
.research-card:hover .research-card-read { opacity: 0.6; }

/* Empty State */
.empty-state {
  display: none;
  text-align: center;
  padding: 80px 0;
  grid-column: 1 / -1;
}
.empty-state-title {
  font-family: 'DM Serif Display', serif;
  font-size: 28px;
  opacity: 0.25;
  margin-bottom: 8px;
}
.empty-state-sub { font-size: 14px; opacity: 0.2; }
.empty-state.visible { display: block; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */

.about-founding {
  padding: 80px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-founding-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-pull-quote {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(20px, 2.5vw, 28px);
  opacity: 0.75;
  font-style: italic;
  line-height: 1.5;
}
.about-body-text {
  font-size: 15px;
  opacity: 0.5;
  line-height: 1.85;
}
.about-approach {
  padding: 80px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-approach-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.about-approach-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 40px;
}
.about-approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.approach-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 6px;
  padding: 28px 32px;
}
.approach-card-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 12px;
}
.approach-card-title {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  opacity: 0.88;
  margin-bottom: 12px;
  line-height: 1.3;
}
.approach-card-body {
  font-size: 13px;
  opacity: 0.4;
  line-height: 1.7;
}
.about-founder { padding: 80px 48px; }
.about-founder-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}
.founder-photo-placeholder {
  aspect-ratio: 3 / 4;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(var(--fg), 0.15);
  font-size: 13px;
  text-align: center;
  padding: 20px;
  overflow: hidden;
}
.founder-photo-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.founder-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 12px;
}
.founder-name {
  font-family: 'DM Serif Display', serif;
  font-size: 28px;
  opacity: 0.92;
  margin-bottom: 8px;
}
.founder-title {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.35;
  margin-bottom: 24px;
}
.founder-bio {
  font-size: 15px;
  opacity: 0.5;
  line-height: 1.8;
  margin-bottom: 20px;
}
.founder-email {
  font-size: 13px;
  opacity: 0.4;
  transition: opacity var(--transition-fast);
  border-bottom: 1px solid transparent;
}
.founder-email:hover {
  opacity: 0.8;
  border-bottom-color: rgba(255,255,255,0.2);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */

.contact-layout { padding: 80px 48px; }
.contact-layout-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 80px;
  align-items: start;
}
.contact-info-item { margin-bottom: 32px; }
.contact-info-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 6px;
}
.contact-info-value {
  font-size: 16px;
  opacity: 0.75;
  line-height: 1.5;
}
.contact-info-value a {
  transition: opacity var(--transition-fast);
  border-bottom: 1px solid transparent;
}
.contact-info-value a:hover {
  opacity: 1;
  border-bottom-color: rgba(255,255,255,0.3);
}
.contact-quote {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  opacity: 0.4;
  font-style: italic;
  line-height: 1.5;
  margin-top: 48px;
}

/* Form */
.contact-form .form-group { margin-bottom: 20px; }
.contact-form label {
  display: block;
  font-size: 11px;
  opacity: 0.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 6px;
  padding: 14px 16px;
  color: rgba(var(--fg), 0.85);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  transition: border-color var(--transition-base);
  outline: none;
  resize: vertical;
  min-height: 44px;
}
.contact-form textarea { min-height: 140px; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: rgba(255,255,255,0.2); }
.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
  outline: 1px solid rgba(255,255,255,0.3);
  outline-offset: 2px;
}
.form-success {
  display: none;
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 18px;
  opacity: 0.7;
  padding: 40px 0;
  text-align: center;
}
.form-success.visible { display: block; }

/* ============================================================
   TERMINAL / DATA DESIGN LAYER
   ============================================================ */

/* ── Scanline Overlay ────────────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0,0,0,0.012) 3px,
    rgba(0,0,0,0.012) 4px
  );
  pointer-events: none;
  z-index: 9998;
}

/* ── Mono utility ────────────────────────────────────────── */
.mono {
  font-family: 'Space Mono', monospace;
}

/* ── Blinking cursor ─────────────────────────────────────── */
.cursor-blink::after {
  content: '_';
  font-family: 'Space Mono', monospace;
  font-weight: 400;
  animation: cursorBlink 1.1s step-end infinite;
  opacity: 0.6;
  margin-left: 4px;
}
@keyframes cursorBlink {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 0; }
}

/* ── Nav Status Dot ──────────────────────────────────────── */
.nav-status {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-left: 28px;
}
.nav-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(120, 210, 160, 0.9);
  animation: statusPulse 2.5s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes statusPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px rgba(120,210,160,0.6); }
  50% { opacity: 0.25; box-shadow: none; }
}
.nav-status-text {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.35;
}
@media (max-width: 768px) { .nav-status { display: none; } }

/* ── Hero Corners ────────────────────────────────────────── */
.hero-corner {
  position: absolute;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.22;
  line-height: 1.9;
  pointer-events: none;
  z-index: 2;
}
.hero-corner-tl { top: 80px; left: 48px; }
.hero-corner-tr { top: 80px; right: 48px; text-align: right; }
.hero-corner-bl { bottom: 72px; left: 48px; }
.hero-corner-br { bottom: 72px; right: 48px; text-align: right; }

/* Visitor data rows inside TL corner */
.hv-row { display: flex; gap: 10px; }
.hv-key { min-width: 46px; flex-shrink: 0; opacity: 0.45; }

@media (max-width: 768px) {
  .hero-corner-tl { top: 72px; left: 24px; }
  .hero-corner-tl .hv-row:nth-child(1), /* CLIENT — IP addr, skip */
  .hero-corner-tl .hv-row:nth-child(4)  /* CONN — redundant, skip */ { display: none; }
  .hero-corner-tr { top: 72px; right: 24px; }
  .hero-corner-bl { left: 24px; bottom: 80px; }
  .hero-corner-br { right: 24px; bottom: 80px; }
}

/* ── Hero Logo Watermark ─────────────────────────────────── */
.hero-watermark {
  position: absolute;
  right: -8%;
  top: 50%;
  transform: translateY(-50%);
  width: 55vw;
  max-width: 700px;
  opacity: 0.028;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}
.hero-watermark img { width: 100%; height: auto; }
@media (max-width: 768px) {
  .hero-watermark { width: 90vw; right: -20%; opacity: 0.02; }
}

/* ── Ticker Strip ────────────────────────────────────────── */
.ticker {
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 11px 0;
  background: rgba(255,255,255,0.008);
  user-select: none;
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: tickerScroll 50s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.ticker-item {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.28;
  padding: 0 28px;
  white-space: nowrap;
}
.ticker-sep {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  opacity: 0.12;
  padding: 0 4px;
  white-space: nowrap;
}

/* ── Terminal Labels (section labels with > prefix) ──────── */
.term-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.3;
  margin-bottom: 16px;
}
.term-label::before {
  content: '> ';
  opacity: 0.5;
}

/* ── Research Card — Corner Brackets on Hover ────────────── */
.research-card::before,
.research-card::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 3;
}
.research-card::before {
  top: 10px;
  left: 10px;
  border-top: 1px solid rgba(255,255,255,0.45);
  border-left: 1px solid rgba(255,255,255,0.45);
}
.research-card::after {
  bottom: 10px;
  right: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.45);
  border-right: 1px solid rgba(255,255,255,0.45);
}
.research-card:hover::before,
.research-card:hover::after { opacity: 1; }

/* ── Research Card — Scan-line sweep on hover ────────────── */
.research-card-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(255,255,255,0.05) 45%,
    rgba(255,255,255,0.08) 50%,
    rgba(255,255,255,0.05) 55%,
    transparent 100%
  );
  transform: translateY(-110%);
  transition: none;
  pointer-events: none;
  z-index: 1;
}
.research-card:hover .research-card-cover::after {
  animation: scanSweep 0.7s ease forwards;
}
@keyframes scanSweep {
  from { transform: translateY(-110%); }
  to   { transform: translateY(110%); }
}

/* ── Hero headline — one-shot glitch on load ─────────────── */
.hero-headline.glitch-active {
  animation: headlineGlitch 0.55s ease forwards;
}
@keyframes headlineGlitch {
  0%   { text-shadow: none; transform: none; }
  10%  { text-shadow: -3px 0 rgba(0,240,200,0.65), 3px 0 rgba(255,20,120,0.65); transform: translate(-2px, 0); }
  20%  { text-shadow:  3px 0 rgba(0,240,200,0.65), -3px 0 rgba(255,20,120,0.65); transform: translate(2px, 0); }
  35%  { text-shadow: -1px 0 rgba(0,240,200,0.3), 1px 0 rgba(255,20,120,0.3); transform: translate(-1px, 0); }
  50%  { text-shadow: none; transform: translate(0.5px, 0); }
  100% { text-shadow: none; transform: none; }
}

/* ── Button glitch on hover ──────────────────────────────── */
@keyframes btnGlitch {
  0%, 100% { letter-spacing: 0.08em; text-shadow: none; }
  25%  { letter-spacing: 0.11em; text-shadow: -1px 0 rgba(0,240,200,0.35), 1px 0 rgba(255,20,120,0.35); }
  55%  { letter-spacing: 0.07em; text-shadow: none; }
}

/* ── Section background numbers ──────────────────────────── */
.section-num {
  position: absolute;
  font-family: 'Space Mono', monospace;
  font-size: clamp(96px, 13vw, 180px);
  font-weight: 700;
  opacity: 0.024;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  top: 50%;
  transform: translateY(-50%);
  right: -0.05em;
  letter-spacing: -0.04em;
}

/* ── Sweep line ──────────────────────────────────────────── */
.sweep-line {
  position: fixed;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right,
    transparent 0%,
    rgba(255,255,255,0.05) 15%,
    rgba(255,255,255,0.14) 50%,
    rgba(255,255,255,0.05) 85%,
    transparent 100%);
  pointer-events: none;
  z-index: 9997;
  opacity: 0;
  transform: translateX(-100%);
}

/* ── Filter result count ─────────────────────────────────── */
.filter-result-count {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-left: auto;
  align-self: center;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.filter-result-count.visible { opacity: 1; }

/* ── Stat Card — terminal index prefix ───────────────────── */
.stat-index {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  opacity: 0.2;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

/* ── Approach & Thesis cards — corner brackets ───────────── */
.approach-card,
.thesis-card,
.stat-card {
  position: relative;
}
.approach-card::before,
.thesis-card::before {
  content: '';
  position: absolute;
  top: 8px; left: 8px;
  width: 10px; height: 10px;
  border-top: 1px solid rgba(255,255,255,0.2);
  border-left: 1px solid rgba(255,255,255,0.2);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.approach-card:hover::before,
.thesis-card:hover::before { opacity: 1; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

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

@media (max-width: 768px) {
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-drawer { display: flex; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer { padding: 48px 24px; }

  .philosophy { padding: 80px 0; }
  .philosophy-inner { padding: 0 24px; flex-direction: column; gap: 40px; }
  .philosophy-photo { width: 100%; max-width: 220px; }
  .philosophy-quote-mark { font-size: 80px; left: 0; }

  .stats { padding: 48px 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-number { font-size: 36px; }
  .stat-card { padding: 20px 24px; }

  .thesis { padding: 64px 24px; }
  .thesis-inner { grid-template-columns: 1fr; gap: 48px; }
  .thesis-title { max-width: 100%; }

  .cta-band { padding: 64px 24px; }

  .container { padding: 0 24px; }
  .page-header { padding-top: 100px; padding-left: 24px; padding-right: 24px; }

  .filter-bar-inner { padding: 12px 24px; gap: 6px; }
  .research-grid-section { padding: 32px 24px 64px; }

  .about-founding { padding: 48px 24px; }
  .about-founding-inner { grid-template-columns: 1fr; gap: 32px; }

  .about-approach { padding: 48px 24px; }
  .about-approach-grid { grid-template-columns: 1fr; gap: 12px; }

  .about-founder { padding: 48px 24px; }
  .about-founder-inner { grid-template-columns: 1fr; gap: 32px; }
  .founder-photo-placeholder { max-width: 280px; }

  .contact-layout { padding: 48px 24px; }
  .contact-layout-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 600px) {
  .research-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-scroll { bottom: 24px; }
}

@media (min-width: 769px) {
  .nav-hamburger { display: none; }
  .nav-links { display: flex; }
}

/* ============================================================
   NAMED SECTION NAV COLOURS — nav bar is all white; colours
   are preserved within the page content (Atlas nodes, etc.)
   ============================================================ */

/* ============================================================
   THE ATLAS — MIND MAP
   ============================================================ */

.atlas-section {
  padding: 0 0 120px;
}

.atlas-legend {
  display: flex;
  gap: 28px;
  padding: 0 var(--gutter) 20px;
  flex-wrap: wrap;
}

.atlas-hint {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  opacity: 0.25;
  text-transform: uppercase;
  padding: 0 var(--gutter) 16px;
}

.atlas-legend-dot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}
.atlas-legend-dot::before {
  content: '';
  display: block;
  width: 22px;
  height: 1px;
}
.atlas-legend-dot.theme  { color: #f5c518; }
.atlas-legend-dot.theme::before  { background: #f5c518; }
.atlas-legend-dot.tech   { color: #18d4f5; }
.atlas-legend-dot.tech::before   { background: #18d4f5; }
.atlas-legend-dot.concept { color: #f518c5; }
.atlas-legend-dot.concept::before { background: #f518c5; }
.atlas-legend-dot.entity { color: rgba(255,255,255,0.55); }
.atlas-legend-dot.entity::before { background: rgba(255,255,255,0.3); }

.atlas-wrap {
  position: relative;
  width: 100%;
  height: calc(100vh - 260px);
  min-height: 560px;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.atlas-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.atlas-svg line {
  stroke: rgba(255,255,255,0.07);
  stroke-width: 1;
  transition: stroke 0.25s, stroke-width 0.25s, opacity 0.25s;
}
.atlas-svg line.edge-lit   { stroke: rgba(255,255,255,0.45); stroke-width: 1.5; }
.atlas-svg line.edge-dim   { opacity: 0.1; }

.atlas-node {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 2;
  cursor: default;
  user-select: none;
}

.atlas-node-inner {
  padding: 5px 11px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(8,8,8,0.88);
  backdrop-filter: blur(6px);
  font-family: 'Space Mono', monospace;
  font-size: 8.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: border-color 0.25s, box-shadow 0.25s, opacity 0.25s;
}

.atlas-node[data-cat="theme"]   .atlas-node-inner { color: #f5c518; border-color: rgba(245,197,24,0.28); }
.atlas-node[data-cat="tech"]    .atlas-node-inner { color: #18d4f5; border-color: rgba(24,212,245,0.28); }
.atlas-node[data-cat="concept"] .atlas-node-inner { color: #f518c5; border-color: rgba(245,24,197,0.28); }
.atlas-node[data-cat="entity"]  .atlas-node-inner { color: rgba(255,255,255,0.6); border-color: rgba(255,255,255,0.12); }

.atlas-node.node-dim .atlas-node-inner   { opacity: 0.12; }
.atlas-node.node-lit .atlas-node-inner   { opacity: 1; }
.atlas-node[data-cat="theme"].node-lit .atlas-node-inner  { box-shadow: 0 0 14px rgba(245,197,24,0.28); border-color: rgba(245,197,24,0.7); }
.atlas-node[data-cat="tech"].node-lit .atlas-node-inner   { box-shadow: 0 0 14px rgba(24,212,245,0.28); border-color: rgba(24,212,245,0.7); }
.atlas-node[data-cat="concept"].node-lit .atlas-node-inner{ box-shadow: 0 0 14px rgba(245,24,197,0.28); border-color: rgba(245,24,197,0.7); }
.atlas-node[data-cat="entity"].node-lit .atlas-node-inner { box-shadow: 0 0 10px rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.35); }

@media (max-width: 768px) {
  .atlas-wrap { height: calc(100vh - 200px); min-height: 480px; }
  .atlas-node-inner { font-size: 7.5px; padding: 4px 9px; }
}

/* ============================================================
   THE INDEX — DATA DASHBOARD
   ============================================================ */

.index-section {
  padding: 0 var(--gutter) 120px;
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  max-width: 1400px;
  margin: 0 auto;
}

.index-tile {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 22px 24px 20px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 240px;
}

.index-tile[data-size="wide"] { grid-column: span 2; }
.index-tile[data-size="full"] { grid-column: span 3; }
.index-tile[data-size="tall"] { grid-row: span 2; }

/* Bottom accent line */
.index-tile::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    var(--tile-accent, rgba(255,255,255,0.06)) 0%,
    transparent 60%);
}

.tile-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
  flex-shrink: 0;
  gap: 12px;
}

.tile-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.tile-label::before { content: '> '; opacity: 0.5; }

.tile-sublabel {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  margin-top: 4px;
}

.tile-source {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.18);
  text-align: right;
  flex-shrink: 0;
}

.tile-canvas {
  flex: 1;
  width: 100%;
  display: block;
  min-height: 140px;
}

/* Stat tile */
.tile-stat-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  padding: 8px 0;
}
.tile-stat-value {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(44px, 4.5vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.tile-stat-unit {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
  margin-top: 10px;
  text-transform: uppercase;
}
.tile-stat-delta {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  margin-top: 8px;
}
.tile-stat-delta.pos { color: #00ff88; }
.tile-stat-delta.neg { color: #ff5555; }

/* ── Live Data Extensions ────────────────────────────────── */
.tile-live-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.tile-change {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 2px;
  line-height: 1.6;
}
.tile-change.pos { color: #00ff88; background: rgba(0,255,136,0.1); }
.tile-change.neg { color: #ff4444; background: rgba(255,68,68,0.1); }

/* Portfolio Universe grid (11 stocks, 6-col desktop) */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  flex: 1;
}

.stock-tile {
  padding: 16px 14px;
  border-left: 2px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.stock-tile.pos { border-left-color: #00ff88; background: rgba(0,255,136,0.04); }
.stock-tile.neg { border-left-color: #ff4444; background: rgba(255,68,68,0.04); }

.stock-ticker {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.92);
}
.stock-name {
  font-size: 10px;
  color: rgba(255,255,255,0.28);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stock-price {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  margin-top: 8px;
}
.stock-change {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.stock-change.pos { color: #00ff88; }
.stock-change.neg { color: #ff4444; }

@media (max-width: 960px) {
  .index-grid { grid-template-columns: repeat(2, 1fr); }
  .index-tile[data-size="full"] { grid-column: span 2; }
  .portfolio-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 600px) {
  .index-grid { grid-template-columns: 1fr; }
  .index-tile[data-size="wide"],
  .index-tile[data-size="full"] { grid-column: span 1; }
  .index-section { padding: 0 24px 80px; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .stock-tile { padding: 12px 10px; }
}

/* ============================================================
   ALMANAC — Archival Chart Tiles
   ============================================================ */

/* Chart tiles need more height to fit canvas + KPI + caption */
.index-tile.tile--chart {
  min-height: 420px;
}

/* KPI — the bold key highlight number */
.tile-kpi {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(20px, 1.8vw, 30px);
  color: rgba(255,255,255,0.92);
  margin-top: 16px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

/* Caption beneath chart */
.tile-caption {
  font-size: 12px;
  line-height: 1.65;
  color: rgba(255,255,255,0.36);
  margin-top: 8px;
  max-width: 680px;
  flex-shrink: 0;
}

/* Footnote source attribution */
.tile-footnote {
  font-family: 'Space Mono', monospace;
  font-size: 7px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.14);
  margin-top: 10px;
  flex-shrink: 0;
}

/* ============================================================
   ABOUT PAGE — New Sections
   ============================================================ */

/* Shared section title */
.about-section-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  color: rgba(255,255,255,0.92);
  line-height: 1.2;
  margin-bottom: 32px;
}

/* ── Section 1: Opening Manifesto ────────────────────────── */
.about-manifesto {
  padding: 80px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-manifesto-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-manifesto-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 400;
  line-height: 1.2;
  color: rgba(255,255,255,0.92);
  position: sticky;
  top: 100px;
}
.about-manifesto-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about-manifesto-body p {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  line-height: 1.85;
}

/* ── Section 2: The Great Convergence ────────────────────── */
.about-convergence {
  padding: 80px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-convergence-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.about-convergence-prose {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.about-convergence-prose p {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  line-height: 1.85;
}

/* Signal cards grid */
.convergence-signals {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}
.signal-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.signal-card:hover {
  border-color: rgba(255,255,255,0.12);
  background: var(--bg-card-hover);
}
.signal-num {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
}
.signal-stat {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 400;
  color: rgba(255,255,255,0.92);
  line-height: 1.2;
}
.signal-body {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
}

/* ── Section 4: From Atoms to Algorithms ─────────────────── */
.about-atoms-band {
  background: #0d0d0d;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 96px 48px;
}
.about-atoms-band-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.about-atoms-band-inner .about-section-title {
  margin-bottom: 24px;
}
.about-atoms-body {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 1.85;
  margin-bottom: 16px;
}

/* ── Section 5: Conviction Through Convergence ───────────── */
.about-approach-detail {
  padding: 80px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-approach-detail-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.about-edge-intro {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  max-width: 720px;
  margin-bottom: 48px;
}
.approach-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.approach-detail-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 36px 32px;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.approach-detail-card:hover {
  border-color: rgba(255,255,255,0.12);
  background: var(--bg-card-hover);
}
.approach-detail-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 14px;
}
.approach-detail-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 400;
  color: rgba(255,255,255,0.88);
  line-height: 1.3;
  margin-bottom: 16px;
}
.approach-detail-body {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
}

/* ── Section 6: Our Edge ─────────────────────────────────── */
.about-edge {
  padding: 80px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-edge-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.edge-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.edge-col {
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.edge-col-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 4px;
}
.edge-item {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  padding-left: 16px;
  border-left: 2px solid rgba(255,255,255,0.08);
}
.edge-col:last-child .edge-item {
  color: rgba(255,255,255,0.7);
  border-left-color: rgba(255,255,255,0.2);
}

/* ── Section 7: Our Portfolio ────────────────────────────── */
.about-portfolio {
  background: #0d0d0d;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 96px 48px;
}
.about-portfolio-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-portfolio-prose {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 16px;
}
.about-portfolio-prose p {
  font-size: 15px;
  color: rgba(255,255,255,0.45);
  line-height: 1.85;
}
.portfolio-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.portfolio-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}
.portfolio-item:first-child { border-top: 1px solid rgba(255,255,255,0.05); }
.portfolio-num {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  flex-shrink: 0;
  padding-top: 3px;
}

/* ── Section 8: Join Our Mission ─────────────────────────── */
.about-join {
  padding: 96px 48px;
}
.about-join-inner {
  max-width: 760px;
  margin: 0 auto;
}
.join-intro {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 1.85;
  margin-bottom: 48px;
}
.join-condition {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: clamp(18px, 2vw, 22px);
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
  padding: 16px 0 16px 24px;
  border-left: 2px solid rgba(255,255,255,0.15);
  margin-bottom: 12px;
}
.join-welcome {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 400;
  color: rgba(255,255,255,0.92);
  line-height: 1.2;
  margin-top: 48px;
  margin-bottom: 16px;
}
.join-close {
  font-size: 16px;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  margin-bottom: 40px;
}

/* ── About Page — Responsive (legacy sections) ───────────── */
@media (max-width: 960px) {
  .about-manifesto-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-manifesto-headline { position: static; }
  .about-convergence-prose { grid-template-columns: 1fr; gap: 24px; }
  .convergence-signals { grid-template-columns: repeat(3, 1fr); }
  .approach-detail-grid { grid-template-columns: 1fr; }
  .edge-columns { grid-template-columns: 1fr; }
  .about-portfolio-inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 640px) {
  .about-manifesto { padding: 60px 24px; }
  .about-convergence { padding: 60px 24px; }
  .about-atoms-band { padding: 72px 24px; }
  .about-approach-detail { padding: 60px 24px; }
  .about-edge { padding: 60px 24px; }
  .about-portfolio { padding: 72px 24px; }
  .about-join { padding: 72px 24px; }
  .convergence-signals { grid-template-columns: 1fr 1fr; }
  .approach-detail-card { padding: 24px 20px; }
  .edge-col { padding: 24px 20px; }
}

/* ============================================================
   ABOUT PAGE v2 — 8-Section Structure
   ============================================================ */

/* ── Section 1: Hero ─────────────────────────────────────── */
.about-hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 48px 80px;
  position: relative;
}
.about-hero-content {
  max-width: 920px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.about-hero-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: 28px;
}
.about-hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(44px, 6.5vw, 84px);
  font-weight: 400;
  color: rgba(255,255,255,0.92);
  line-height: 1.1;
  margin-bottom: 36px;
}
.about-hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-bottom: 20px;
}
.about-hero-domains {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.22);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.about-hero-thesis {
  font-size: 15px;
  color: rgba(255,255,255,0.35);
  line-height: 1.85;
  max-width: 720px;
}

/* ── Section 2: Our Worldview ────────────────────────────── */
.about-worldview {
  padding: 96px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-worldview-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.worldview-cols {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 80px;
  align-items: start;
  margin-top: 8px;
}
.worldview-text {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.worldview-text > p {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 1.85;
}
.worldview-stanza p {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 2;
  padding-left: 20px;
  border-left: 2px solid rgba(255,255,255,0.08);
}
.worldview-conclusion {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: clamp(18px, 2vw, 22px) !important;
  color: rgba(255,255,255,0.72) !important;
  line-height: 1.5 !important;
}

/* Convergence flow diagram */
.convergence-diagram {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: sticky;
  top: 112px;
}
.cd-node {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--bg-card);
  transition: border-color var(--transition-base);
}
.cd-node:hover { border-color: rgba(255,255,255,0.16); }
.cd-num {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: rgba(255,255,255,0.18);
  letter-spacing: 0.06em;
  flex-shrink: 0;
}
.cd-label {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.02em;
}
.cd-connector {
  height: 28px;
  width: 1px;
  background: rgba(255,255,255,0.08);
  margin: 0 auto;
  position: relative;
}
.cd-connector::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  border-right: 1px solid rgba(255,255,255,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.15);
  transform: translateX(-50%) rotate(45deg);
}

/* ── Section 3: Core Domains ─────────────────────────────── */
.about-domains {
  padding: 96px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-domains-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.domains-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.domain-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 28px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.domain-card:hover {
  border-color: rgba(255,255,255,0.12);
  background: var(--bg-card-hover);
}
.domain-num {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.08em;
}
.domain-title {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  font-weight: 400;
  color: rgba(255,255,255,0.88);
  line-height: 1.3;
}
.domain-body {
  font-size: 13px;
  color: rgba(255,255,255,0.38);
  line-height: 1.65;
  margin-top: auto;
  padding-top: 8px;
}

/* ── Section 4: Our Approach / Timeline ──────────────────── */
.about-timeline-section {
  padding: 96px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-timeline-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.timeline {
  position: relative;
  padding: 48px 0 16px;
}
.timeline-track {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.06);
  transform: translateX(-50%);
}

/* Timeline steps — 3-col grid: card | dot | empty  or  empty | dot | card */
.tl-step {
  display: grid;
  grid-template-columns: 1fr 48px 1fr;
  align-items: start;
  margin-bottom: 32px;
}
.tl-step:last-child { margin-bottom: 0; }

/* Default (left) step: card col 1, dot col 2, col 3 implicit empty */
.tl-step .tl-card  { grid-column: 1; padding-right: 44px; }
.tl-step .tl-dot   { grid-column: 2; }

/* Right step: col 1 implicit empty, dot col 2, card col 3 */
.tl-step--right .tl-dot   { grid-column: 2; }
.tl-step--right .tl-card  { grid-column: 3; padding-left: 44px; }

.tl-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.22);
  background: var(--bg-page);
  margin: 26px auto 0;
  position: relative;
  z-index: 1;
}
.tl-card {
  padding: 28px 32px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color var(--transition-base);
}
.tl-card:hover { border-color: rgba(255,255,255,0.12); }
.tl-num {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.tl-title {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  font-weight: 400;
  color: rgba(255,255,255,0.88);
  line-height: 1.3;
  margin-bottom: 12px;
}
.tl-body {
  font-size: 14px;
  color: rgba(255,255,255,0.42);
  line-height: 1.75;
}

/* ── Section 5: Why 316 ──────────────────────────────────── */
.about-why {
  padding: 96px 48px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-why-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.why-watermark {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: clamp(180px, 28vw, 420px);
  font-weight: 400;
  color: rgba(255,255,255,0.022);
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.why-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 48px;
}
.why-col {
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color var(--transition-base), background var(--transition-base);
}
.why-col:hover {
  border-color: rgba(255,255,255,0.12);
  background: var(--bg-card-hover);
}
.why-col-title {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  font-weight: 400;
  color: rgba(255,255,255,0.88);
  line-height: 1.3;
  margin-bottom: 14px;
}
.why-col-body {
  font-size: 15px;
  color: rgba(255,255,255,0.42);
  line-height: 1.75;
}
.why-footer {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: clamp(18px, 2vw, 22px);
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

/* ── Section 6: Philosophy ───────────────────────────────── */
.about-philosophy-center {
  background: #0d0d0d;
  padding: 120px 48px;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.about-philosophy-center-inner {
  max-width: 580px;
  margin: 0 auto;
  text-align: center;
}
.philosophy-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 400;
  color: rgba(255,255,255,0.92);
  line-height: 1.15;
  margin-bottom: 48px;
}
.philosophy-stanza {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.philosophy-stanza p {
  font-size: 16px;
  color: rgba(255,255,255,0.45);
  line-height: 2.1;
}
.philosophy-stanza p:nth-child(2) {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 20px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}
.philosophy-stanza p:last-child {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 22px;
  color: rgba(255,255,255,0.75);
  line-height: 1.4;
}

/* ── Section 7: Whitepaper ───────────────────────────────── */
.about-whitepaper {
  padding: 96px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-whitepaper-inner {
  max-width: 720px;
  margin: 0 auto;
}
.whitepaper-body {
  font-size: 16px;
  color: rgba(255,255,255,0.48);
  line-height: 1.85;
  margin-bottom: 20px;
}
.whitepaper-body em {
  font-style: italic;
  color: rgba(255,255,255,0.65);
}
.about-whitepaper .btn { margin-top: 16px; }

/* ── Section 8: Closing CTA ──────────────────────────────── */
.about-closing {
  padding: 120px 48px;
  text-align: center;
}
.about-closing-inner {
  max-width: 800px;
  margin: 0 auto;
}
.about-closing-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 400;
  color: rgba(255,255,255,0.92);
  line-height: 1.15;
  margin-bottom: 40px;
}

/* ── About v2 — Responsive ───────────────────────────────── */
@media (max-width: 1024px) {
  .worldview-cols { grid-template-columns: 1fr; gap: 48px; }
  .convergence-diagram {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 2px;
    justify-content: flex-start;
  }
  .convergence-diagram .cd-node { flex: 1; min-width: 160px; }
  .convergence-diagram .cd-connector { display: none; }
  .domains-grid { grid-template-columns: repeat(2, 1fr); }
  .why-cols { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .about-hero { padding: 100px 24px 72px; }
  .about-hero-desc br,
  .about-hero-thesis br { display: none; }

  .about-worldview { padding: 72px 24px; }
  .about-domains { padding: 72px 24px; }
  .about-timeline-section { padding: 72px 24px; }
  .about-why { padding: 72px 24px; }
  .about-philosophy-center { padding: 80px 24px; }
  .about-whitepaper { padding: 72px 24px; }
  .about-closing { padding: 80px 24px; }

  /* Mobile timeline: left-rail, all cards right */
  .timeline-track {
    left: 20px;
    transform: none;
  }
  .tl-step,
  .tl-step--right {
    grid-template-columns: 44px 1fr;
  }
  .tl-step .tl-card   { grid-column: 2; padding: 20px 24px; }
  .tl-step .tl-dot    { grid-column: 1; }
  .tl-step--right .tl-dot  { grid-column: 1; }
  .tl-step--right .tl-card { grid-column: 2; padding: 20px 24px; }

  .why-col { padding: 24px 20px; }
}
@media (max-width: 540px) {
  .domains-grid { grid-template-columns: 1fr; }
  .convergence-diagram .cd-node { min-width: 100%; }
  .convergence-diagram .cd-connector { display: flex; }
}