@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ============================================================
   VARIABLES
   ============================================================ */
:root {
  /* palette */
  --bg-primary:    #0a0a0a;
  --bg-secondary:  #111111;
  --bg-card:       #141414;
  --bg-card-hover: #1a1a1a;
  --border:        #1e1e1e;
  --border-active: #2a2a2a;

  /* accent */
  --accent:        #d0cac2;
  --accent-dim:    rgba(208, 202, 194, 0.07);
  --accent-glow:   rgba(208, 202, 194, 0.12);

  /* domain accents (used in modal only) */
  --accent-gym:    #c4815c;
  --accent-judo:   #b85a5a;
  --accent-chess:  #c8aa6e;
  --accent-piano:  #9b87c4;
  --accent-cs:     #7a9ebd;

  /* text */
  --text-primary:   #f0f0f0;
  --text-secondary: #888888;
  --text-muted:     #444444;

  /* typography */
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --font-sans: 'Inter', 'Helvetica Neue', system-ui, sans-serif;

  --text-xs:   0.65rem;
  --text-sm:   0.75rem;
  --text-base: 0.875rem;
  --text-md:   1rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-hero: clamp(3.5rem, 12vw, 8rem);

  /* spacing */
  --s1:  4px;   --s2:  8px;   --s3:  12px;
  --s4:  16px;  --s5:  20px;  --s6:  24px;
  --s8:  32px;  --s10: 40px;  --s12: 48px;
  --s16: 64px;  --s20: 80px;  --s24: 96px;

  /* layout */
  --max-width:  1100px;
  --col-gap:    20px;
  --section-v:  var(--s20);
  --section-h:  var(--s6);

  /* motion */
  --ease-sharp: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:   cubic-bezier(0, 0, 0.2, 1);
  --dur-fast:   150ms;
  --dur-base:   250ms;
  --dur-slow:   400ms;
}

/* ============================================================
   RESET + BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.modal-open {
  position: fixed;
  overflow: hidden;
  width: 100%;
}

::selection {
  background: var(--accent-dim);
  color: var(--accent);
}

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

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

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

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--section-v) var(--section-h);
}

.section-header {
  margin-bottom: var(--s12);
  padding-bottom: var(--s5);
  border-bottom: 1px solid var(--border);
}

.section-title {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-primary);
}

.section-sub {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  margin-top: var(--s1);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity   var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* stagger for domain cards */
.domains-grid .domain-card:nth-child(2) { transition-delay: 60ms; }
.domains-grid .domain-card:nth-child(3) { transition-delay: 120ms; }
.domains-grid .domain-card:nth-child(4) { transition-delay: 180ms; }
.domains-grid .domain-card:nth-child(5) { transition-delay: 240ms; }

/* ============================================================
   NAV
   ============================================================ */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s4) var(--s8);
  border-bottom: 1px solid transparent;
  transition:
    background     var(--dur-base) var(--ease-sharp),
    border-color   var(--dur-base) var(--ease-sharp),
    opacity        400ms           var(--ease-sharp),
    transform      400ms           var(--ease-sharp);
}

#nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom-color: var(--border);
}

.nav-brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: 0.16em;
  color: var(--text-primary);
  transition: color var(--dur-fast);
}

.nav-brand:hover {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--s8);
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  transition: color var(--dur-fast);
}

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

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--s2);
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text-primary);
  transition: transform var(--dur-base), opacity var(--dur-base);
}

/* hamburger open state */
.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ============================================================
   HERO — NODE GRAPH
   ============================================================ */
#hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.hero-graph {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: var(--bg-primary);
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* SVG overlay for lines — stays outside canvas so it covers full area */
.graph-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Canvas — receives pan/zoom transform in map mode */
.graph-canvas {
  position: absolute;
  inset: 0;
  transform-origin: center center;
  z-index: 2;
  will-change: transform;
}

/* ---- Edge fades for readability ---- */
/* Top fade: nav bar + exit bar legibility */
.hero-graph::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.55) 0%,
    transparent 8%
  );
  z-index: 10;
  pointer-events: none;
  transition: opacity 500ms var(--ease-sharp);
}
/* Bottom-left fade: BELKA title block legibility */
.hero-graph::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 65% at 25% 88%,
    rgba(0,0,0,0.78) 0%,
    rgba(0,0,0,0.35) 45%,
    transparent 72%
  );
  z-index: 10;
  pointer-events: none;
  transition: opacity 500ms var(--ease-sharp);
}
/* In map mode hide the bottom fade — hero-text is gone anyway */
body.map-mode .hero-graph::after {
  opacity: 0;
}

/* Portrait — centered */
.graph-portrait {
  position: absolute;
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s3);
  z-index: 2;
  cursor: pointer;
  transition: transform 500ms var(--ease-out);
}

.portrait-img {
  width: 110px;
  height: 110px;
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  overflow: hidden;
}

.portrait-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* Domain nodes */
.graph-node {
  position: absolute;
  left: var(--nx);
  top: var(--ny);
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s2);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 2;
  padding: var(--s3);
}

.node-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-size: 1.25rem;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  transition:
    border-color var(--dur-base) var(--ease-sharp),
    background   var(--dur-base) var(--ease-sharp),
    transform    var(--dur-base) var(--ease-sharp);
}

.graph-node:hover .node-icon,
.graph-node:focus-visible .node-icon {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: scale(1.1);
}

.node-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color var(--dur-base);
}

.graph-node:hover .node-label,
.graph-node:focus-visible .node-label {
  color: var(--text-secondary);
}

/* Hero text — bottom-left overlay */
.hero-text {
  position: absolute;
  bottom: var(--s16);
  left: var(--section-h);
  z-index: 20;
  max-width: 340px;
  transition:
    opacity   400ms var(--ease-sharp),
    transform 400ms var(--ease-sharp);
}

.hero-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: var(--s3);
}

.hero-headline {
  font-family: var(--font-mono);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 0.95;
  color: var(--text-primary);
  margin-bottom: var(--s4);
}

.hero-sub {
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--s6);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  padding: var(--s1) 0;
  border-bottom: 1px solid var(--border-active);
  transition:
    color        var(--dur-base),
    border-color var(--dur-base);
}

.hero-cta:hover {
  color: var(--text-primary);
  border-bottom-color: var(--text-secondary);
}

/* ============================================================
   MAP MODE — toggle button + exit bar
   ============================================================ */
.map-mode-btn {
  position: absolute;
  bottom: var(--s8);
  right: var(--s8);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--text-muted);
  padding: 6px 12px;
  border: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition:
    color        var(--dur-fast),
    border-color var(--dur-fast),
    opacity      400ms var(--ease-sharp),
    transform    400ms var(--ease-sharp);
}

.map-mode-btn:hover {
  color: var(--text-secondary);
  border-color: var(--border-active);
}

.map-btn-label {
  letter-spacing: 0.14em;
}

.map-exit-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 400ms var(--ease-sharp);
}

.map-exit-btn {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  padding: 6px 14px;
  border: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: color var(--dur-fast), border-color var(--dur-fast);
}

.map-exit-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-active);
}

.map-hint {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* ============================================================
   MAP MODE — body.map-mode active states
   ============================================================ */
body.map-mode {
  overflow: hidden;
}

/* On mobile the hero is 65vh normally — expand to full screen in map mode */
@media (max-width: 768px) {
  body.map-mode #hero {
    height: 100vh;
    min-height: 0;
  }
}

body.map-mode #hero-graph {
  cursor: grab;
}
body.map-panning #hero-graph {
  cursor: grabbing;
}

body.map-mode #nav {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-100%);
}

body.map-mode .hero-text {
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
}

body.map-mode .map-mode-btn {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}

body.map-mode .map-exit-bar {
  opacity: 1;
  pointer-events: all;
}

body.map-mode .graph-portrait {
  transform: translate(-50%, -50%) scale(1.08);
}

/* Portrait ring glow in map mode */
body.map-mode .portrait-img {
  box-shadow:
    0 0 0 2px rgba(208, 202, 194, 0.35),
    0 0 28px rgba(208, 202, 194, 0.08);
  transition: box-shadow 500ms var(--ease-out);
}

/* Nodes become more legible in map mode */
body.map-mode .node-label {
  color: var(--text-secondary);
  transition: color 400ms var(--ease-sharp);
}

body.map-mode .node-icon {
  border-color: rgba(208, 202, 194, 0.2);
  transition:
    border-color var(--dur-base) var(--ease-sharp),
    background   var(--dur-base) var(--ease-sharp),
    transform    var(--dur-base) var(--ease-sharp);
}

/* SVG lines breathe in map mode */
body.map-mode #graph-svg {
  animation: map-lines-breathe 3s ease-in-out infinite alternate;
}

@keyframes map-lines-breathe {
  from { opacity: 0.7; }
  to   { opacity: 1.0; }
}

@keyframes node-pop {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0);    }
  55%  { opacity: 1; transform: translate(-50%, -50%) scale(1.28); }
  72%  { transform: translate(-50%, -50%) scale(0.86); }
  88%  { transform: translate(-50%, -50%) scale(1.07); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1);    }
}

@keyframes portrait-enter {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.55); }
  65%  { opacity: 1; transform: translate(-50%, -50%) scale(1.06); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1);    }
}

/* ============================================================
   FEED
   ============================================================ */
#feed {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.feed-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-bottom: var(--s8);
}

.filter-btn {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: var(--s2) 0;
  border-bottom: 1px solid transparent;
  transition:
    color        var(--dur-fast),
    border-color var(--dur-fast);
}

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

.filter-btn.active {
  color: var(--text-primary);
  border-bottom-color: var(--text-secondary);
}

.feed-list {
  display: grid;
  gap: var(--s3);
  margin-bottom: var(--s8);
}

.feed-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent-dim);
  padding: var(--s5) var(--s6);
  transition:
    border-left-color var(--dur-fast),
    background        var(--dur-fast);
}

.feed-item:hover {
  border-left-color: var(--accent);
  background: var(--bg-card-hover);
}

.feed-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s3);
  margin-bottom: var(--s3);
}

.feed-tag {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.feed-tag--achievement { color: var(--accent-gym); }
.feed-tag--milestone   { color: var(--accent-chess); }
.feed-tag--update      { color: var(--text-secondary); }
.feed-tag--announcement{ color: var(--accent-piano); }

.feed-domain-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
}

.feed-domain-tag--gym   { color: var(--accent-gym); }
.feed-domain-tag--judo  { color: var(--accent-judo); }
.feed-domain-tag--chess { color: var(--accent-chess); }
.feed-domain-tag--piano { color: var(--accent-piano); }
.feed-domain-tag--cs    { color: var(--accent-cs); }
.feed-domain-tag--general { color: var(--text-secondary); }

.feed-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-left: auto;
}

.feed-item-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--s2);
  line-height: 1.4;
}

.feed-item-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.6;
}

.feed-actions {
  display: flex;
  justify-content: center;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-secondary {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--border);
  transition:
    color        var(--dur-fast),
    border-color var(--dur-fast);
}

.btn-secondary:hover {
  color: var(--text-secondary);
  border-bottom-color: var(--border-active);
}

.btn-ghost {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--border);
  transition:
    color        var(--dur-fast),
    border-color var(--dur-fast);
}

.btn-ghost:hover {
  color: var(--text-secondary);
  border-bottom-color: var(--border-active);
}

/* ============================================================
   DOMAINS
   ============================================================ */
#domains {
  border-bottom: 1px solid var(--border);
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--col-gap);
  margin-bottom: var(--s10);
}

.domain-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--s6);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition:
    border-color var(--dur-base) var(--ease-sharp),
    background   var(--dur-base) var(--ease-sharp),
    transform    var(--dur-base) var(--ease-sharp);
}

.domain-card:hover,
.domain-card:focus-within {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

/* accent line on hover */
.domain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-sharp);
}

.domain-card:hover::before,
.domain-card:focus-within::before {
  transform: scaleX(1);
}

.domain-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--s4);
}

.domain-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.domain-status-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  padding: 2px var(--s2);
}

.status--active   { color: var(--text-secondary); font-size: var(--text-xs); }
.status--building { color: var(--text-muted);    font-size: var(--text-xs); }
.status--paused   { color: var(--text-muted);    font-size: var(--text-xs); }

.domain-name {
  font-family: var(--font-mono);
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: var(--s1);
}

.domain-subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--s5);
}

.domain-latest {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: var(--s4);
}

.domain-latest-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.domain-latest-value {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.domain-hover-stats {
  display: flex;
  gap: var(--s4);
  margin-bottom: var(--s5);
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity   var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
}

.domain-card:hover .domain-hover-stats {
  opacity: 1;
  transform: translateY(0);
}

.hover-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hover-stat-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.hover-stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.domain-view-btn {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: var(--s2) 0;
  background: transparent;
  border: none;
  border-top: 1px solid var(--border);
  width: 100%;
  text-align: left;
  margin-top: auto;
  transition: color var(--dur-fast);
}

.domain-view-btn:hover {
  color: var(--text-secondary);
}

/* secondary domains */
.secondary-domains {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s6);
}

.secondary-toggle {
  align-self: flex-start;
}

.secondary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--col-gap);
  width: 100%;
}

/* ============================================================
   ECOSYSTEM
   ============================================================ */
#links {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--col-gap);
}

.ecosystem-card {
  display: flex;
  align-items: center;
  gap: var(--s5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--s5) var(--s6);
  color: var(--text-primary);
  transition:
    border-color var(--dur-base) var(--ease-sharp),
    background   var(--dur-base) var(--ease-sharp),
    transform    var(--dur-base) var(--ease-sharp);
}

.ecosystem-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

.ecosystem-icon {
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ecosystem-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.ecosystem-platform {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}

.ecosystem-handle {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.ecosystem-status {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  padding: 2px var(--s2);
}

.ecosystem-status--active {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.ecosystem-arrow {
  color: var(--text-muted);
  font-size: var(--text-lg);
  transition:
    color     var(--dur-fast),
    transform var(--dur-fast);
}

.ecosystem-card:hover .ecosystem-arrow {
  color: var(--accent);
  transform: translateX(2px) translateY(-2px);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  padding: var(--s12) var(--section-h);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-family: var(--font-mono);
}

.footer-name {
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-primary);
}

.footer-dot {
  color: var(--text-muted);
}

.footer-domain {
  font-size: var(--text-sm);
  color: var(--accent);
  letter-spacing: 0.06em;
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
  z-index: 1000;
}

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

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-active);
  border-top: 2px solid var(--modal-accent, var(--accent));
  width: 100%;
  max-width: 780px;
  max-height: 88vh;
  overflow-y: auto;
  transform: translateY(10px);
  transition: transform var(--dur-base) var(--ease-out);
  scrollbar-width: thin;
  scrollbar-color: var(--border-active) transparent;
}

.modal-container::-webkit-scrollbar {
  width: 4px;
}

.modal-container::-webkit-scrollbar-track {
  background: transparent;
}

.modal-container::-webkit-scrollbar-thumb {
  background: var(--border-active);
}

.modal-overlay.is-open .modal-container {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  gap: var(--s4);
  padding: var(--s6) var(--s8);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  z-index: 1;
}

.modal-domain-icon {
  font-size: 1.6rem;
}

.modal-domain-title {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0.12em;
  flex: 1;
}

.modal-close {
  font-size: var(--text-md);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--dur-fast);
}

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

.modal-body {
  padding: var(--s8);
}

.modal-overview {
  margin-bottom: var(--s8);
}

.modal-desc {
  font-size: var(--text-md);
  color: var(--text-secondary);
  line-height: 1.7;
}

.modal-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--s3);
  margin-bottom: var(--s10);
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--s5) var(--s4);
  text-align: center;
}

.metric-value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--modal-accent, var(--accent));
  margin-bottom: var(--s1);
}

.metric-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  letter-spacing: 0.08em;
}

.modal-section-title {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin-bottom: var(--s5);
  padding-bottom: var(--s3);
  border-bottom: 1px solid var(--border);
}

.modal-timeline {
  margin-bottom: var(--s10);
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: flex;
  align-items: baseline;
  gap: var(--s5);
  padding: var(--s3) 0;
  border-bottom: 1px solid var(--border);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--modal-accent, var(--accent));
  letter-spacing: 0.06em;
  min-width: 80px;
  flex-shrink: 0;
}

.timeline-event {
  font-size: var(--text-base);
  color: var(--text-primary);
}

.proof-empty {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================================
   MODAL — PLATFORM BAR
   ============================================================ */
.modal-platform-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s6);
  padding-bottom: var(--s6);
  margin-bottom: var(--s8);
  border-bottom: 1px solid var(--border);
}

.modal-platform-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: var(--s1) 0;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}

.modal-platform-link:hover {
  color: var(--modal-accent, var(--accent));
  border-bottom-color: var(--modal-accent, var(--accent));
}

/* ============================================================
   MODAL — LIVE API SECTION
   ============================================================ */
.modal-live-section {
  margin-bottom: var(--s10);
}

.modal-live-loading {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.1em;
  padding: var(--s4) 0;
}

/* ELO / Chess ratings */
.elo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s3);
  margin-top: var(--s5);
}

.elo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--modal-accent, var(--accent));
  padding: var(--s5) var(--s3);
  text-align: center;
}

.elo-value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--modal-accent, var(--accent));
  margin-bottom: 2px;
}

.elo-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  letter-spacing: 0.08em;
}

.elo-source {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--s3);
}

/* GitHub live stats */
.github-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s3);
  margin-top: var(--s5);
}

.github-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--modal-accent, var(--accent));
  padding: var(--s5) var(--s3);
  text-align: center;
}

.github-stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--modal-accent, var(--accent));
  margin-bottom: 2px;
}

.github-stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  letter-spacing: 0.08em;
}

/* ============================================================
   MODAL — ACHIEVEMENT LOG
   ============================================================ */
.modal-achievements {
  margin-bottom: var(--s10);
}

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

.achievement-item {
  display: flex;
  align-items: baseline;
  gap: var(--s5);
  padding: var(--s3) 0;
  border-bottom: 1px solid var(--border);
}

.achievement-item:last-child {
  border-bottom: none;
}

.achievement-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--modal-accent, var(--accent));
  letter-spacing: 0.04em;
  min-width: 90px;
  flex-shrink: 0;
}

.achievement-text {
  font-size: var(--text-base);
  color: var(--text-primary);
  line-height: 1.5;
}

/* ============================================================
   MODAL — RECENT SESSIONS
   ============================================================ */
.modal-sessions {
  margin-bottom: var(--s10);
}

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

.session-item {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: var(--s4);
  align-items: center;
  padding: var(--s3) 0;
  border-bottom: 1px solid var(--border);
}

.session-item:last-child {
  border-bottom: none;
}

.session-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--modal-accent, var(--accent));
  letter-spacing: 0.04em;
}

.session-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.session-main {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.session-detail {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.session-duration {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  white-space: nowrap;
}

/* ============================================================
   MODAL — SOCIAL POSTS
   ============================================================ */
.modal-social {
  margin-bottom: var(--s10);
}

.social-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--s4);
  margin-top: var(--s5);
}

.social-post-card {
  aspect-ratio: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  display: block;
  transition:
    border-color var(--dur-base),
    transform    var(--dur-base);
}

.social-post-card:hover {
  border-color: var(--modal-accent, var(--accent));
  transform: scale(1.02);
}

.social-post-thumb {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-card-hover) 0%, var(--bg-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  opacity: 0.5;
}

.social-post-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  padding: var(--s5) var(--s3) var(--s3);
}

.social-post-caption {
  font-size: var(--text-xs);
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.social-post-date {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-secondary);
}

.social-see-more {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--border);
  margin-top: var(--s4);
  transition: color var(--dur-fast), border-color var(--dur-fast);
}

.social-see-more:hover {
  color: var(--modal-accent, var(--accent));
  border-bottom-color: var(--modal-accent, var(--accent));
}

/* ============================================================
   PROJECTS SECTION
   ============================================================ */
#projects {
  padding: var(--section-v) var(--section-h);
  border-top: 1px solid var(--border);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--s5);
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--s6);
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  transition:
    border-color var(--dur-base) var(--ease-sharp),
    transform var(--dur-base) var(--ease-sharp);
}

.project-card:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.project-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--s3);
}

.project-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.project-badges {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--s2);
}

.project-category {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.project-status {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  padding: 2px 7px;
  border: 1px solid;
}

.project-status--active {
  color: #5fb863;
  border-color: rgba(95, 184, 99, 0.3);
  background: rgba(95, 184, 99, 0.06);
}

.project-status--building {
  color: #c4a24a;
  border-color: rgba(196, 162, 74, 0.3);
  background: rgba(196, 162, 74, 0.06);
}

.project-status--paused {
  color: var(--text-muted);
  border-color: var(--border);
  background: transparent;
}

.project-name {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  line-height: 1.2;
}

.project-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  padding-top: var(--s4);
  border-top: 1px solid var(--border);
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 2px 8px;
}

.project-link-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--accent);
  padding-top: var(--s3);
  border-top: 1px solid var(--border);
  transition: color var(--dur-fast);
}

.project-link-btn:hover {
  color: var(--text-primary);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
#about {
  padding: var(--section-v) var(--section-h);
  border-top: 1px solid var(--border);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--s16);
  align-items: start;
}

/* Photo + name side by side */
.about-profile-row {
  display: flex;
  align-items: flex-start;
  gap: var(--s6);
  margin-bottom: var(--s6);
}

.about-photo {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.about-name-block {
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  margin-bottom: var(--s3);
  flex-wrap: wrap;
}

.about-handle {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.about-sep {
  color: var(--text-muted);
  font-size: var(--text-lg);
}

.about-real-name {
  font-family: var(--font-mono);
  font-size: var(--text-md);
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.about-tagline {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--s6);
  border-left: 2px solid var(--accent);
  padding-left: var(--s4);
  letter-spacing: 0.02em;
}

.about-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3) var(--s8);
  margin-bottom: var(--s8);
}

.about-meta-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.about-meta-key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.about-meta-val {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.about-bio {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--s8);
}

.about-stack-row {
  display: flex;
  align-items: center;
  gap: var(--s4);
  flex-wrap: wrap;
}

.about-stack-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.about-stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}

.about-stack-tag {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(208, 202, 194, 0.12);
  padding: 2px 8px;
}

.about-secondary {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.about-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--s4);
}

.about-block-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: var(--s4);
  padding-bottom: var(--s3);
  border-bottom: 1px solid var(--border);
}

.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s3);
}

.about-stat-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.about-stat-val {
  font-family: var(--font-mono);
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.about-stat-key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.about-goals {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.about-goal-item {
  display: flex;
  align-items: flex-start;
  gap: var(--s3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.about-goal-item::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --section-v: var(--s16);
    --section-h: var(--s5);
  }

  /* nav */
  #nav {
    padding: var(--s4) var(--s5);
  }

  /* solid background when menu is open — matches dropdown exactly */
  #nav:has(.nav-hamburger.open) {
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: transparent;
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 57px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    padding: var(--s4) 0;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li a {
    display: block;
    padding: var(--s4) var(--s6);
    font-size: var(--text-base);
  }

  /* hero — shorter on mobile so it doesn't fill the whole screen */
  #hero {
    height: 65vh;
    min-height: 460px;
  }

  /* hero portrait */
  .portrait-img {
    width: 90px;
    height: 90px;
  }

  /* hero graph nodes — scale down for mobile */
  .node-icon {
    width: 38px;
    height: 38px;
    font-size: 1.05rem;
  }

  .node-label {
    font-size: 0.58rem;
  }

  /* hero */
  .graph-portrait {
    top: 36%;
    left: 50%;
  }

  /* map mode — icon only on mobile, hide text label */
  .map-btn-label {
    display: none;
  }

  .map-hint {
    display: none;
  }

  .map-exit-bar {
    justify-content: flex-start;
    padding: 12px 16px;
  }

  .map-mode-btn {
    bottom: var(--s6);
    right: var(--s5);
    padding: 8px 10px;
  }

  .hero-text {
    bottom: var(--s8);
    left: var(--s5);
    right: var(--s5);
    max-width: none;
    text-align: center;
  }

  .hero-cta {
    display: inline-flex;
  }

  .hero-headline {
    font-size: clamp(2rem, 10vw, 3.5rem);
  }

  /* domains */
  .domains-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* modal */
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .modal-container {
    max-height: 92vh;
    max-width: 100%;
    border-left: none;
    border-right: none;
    border-bottom: none;
  }

  .modal-header {
    padding: var(--s5) var(--s6);
  }

  .modal-body {
    padding: var(--s6);
  }

  /* about */
  .about-layout {
    grid-template-columns: 1fr;
    gap: var(--s10);
  }

  .about-photo {
    width: 72px;
    height: 72px;
  }

  .about-handle {
    font-size: var(--text-xl);
  }

  /* projects */
  .projects-grid {
    grid-template-columns: 1fr;
  }

  /* ecosystem */
  .ecosystem-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

  /* hero graph nodes — even smaller */
  .node-icon {
    width: 30px;
    height: 30px;
    font-size: 0.875rem;
  }

  /* hide node labels entirely on very small screens */
  .node-label {
    display: none;
  }

  /* hero portrait */
  .portrait-img {
    width: 76px;
    height: 76px;
  }

  .feed-filters {
    gap: var(--s1);
  }

  .filter-btn {
    font-size: 0.6rem;
    padding: var(--s1) var(--s3);
  }

  .feed-date {
    margin-left: 0;
    width: 100%;
  }

  /* about */
  .about-handle {
    font-size: var(--text-lg);
  }

  .about-meta-row {
    gap: var(--s2) var(--s4);
  }

  /* ecosystem single column on smallest screens */
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }

  .modal-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .elo-grid {
    grid-template-columns: 1fr 1fr;
  }

  .github-stats {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .session-item {
    grid-template-columns: 60px 1fr auto;
    gap: var(--s3);
  }

  /* session detail in modal — wrap long text gracefully */
  .session-main {
    font-size: var(--text-xs);
  }

  .achievement-date {
    min-width: 76px;
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .domain-card,
  .ecosystem-card,
  .feed-item,
  .hero-cta,
  .filter-btn {
    transition: none;
  }
}