/* ════════════════════════════════════════════════════════════════
   Roman Rohalevskyi — Portfolio · Components
   Hero + graph, bento, work, stack, about, contact, tweaks, modal.
   ════════════════════════════════════════════════════════════════ */

/* ── TOP BAR ──────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,10,10,0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 56px;
  padding: 0 var(--gutter);
  font: 500 12.5px/1 var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--fg2);
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-id { display: inline-flex; align-items: center; gap: 8px; }
.topbar-id .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}
.topbar-id .name { color: var(--fg1); font-weight: 600; }
.topbar-id .slash { color: var(--fg3); }
.topbar-id .role { color: var(--fg2); }
.topbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.topbar-nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--fg2);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.topbar-nav a:hover { color: var(--fg1); background: var(--surface); }
.topbar-nav a .n { color: var(--accent); font-weight: 700; }
.topbar-right .clock { color: var(--fg1); font-variant-numeric: tabular-nums; }
.topbar-right .sep { width: 1px; height: 18px; background: var(--border); }
.topbar-right .status {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--teal);
}
.topbar-right .status .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px var(--teal);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.85); }
}

@media (max-width: 880px) {
  .topbar-nav, .topbar-right .status, .topbar-right .sep { display: none !important; }
}

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 32px 0 var(--sp-8);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-bg .glow-a {
  position: absolute;
  width: 880px; height: 880px;
  top: 10%; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--accent-bloom) 0%, transparent 60%);
  opacity: 0.5;
  filter: blur(20px);
}
.hero-bg .glow-b { display: none; }
.hero-bg .dotgrid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}
.hero-eye { margin-bottom: 32px; }

.hero-h1 {
  font: 800 clamp(34px, 5.2vw, 72px)/1.0 var(--font-display);
  letter-spacing: var(--tr-display);
  color: var(--fg1);
  margin: 0 0 22px;
  max-width: 18ch;
  text-wrap: balance;
}
.hero-h1 .accent { color: var(--accent); }
.hero-h1 .em {
  font-style: italic;
  font-weight: 800;
  color: var(--accent);
}
.hero-h1 .dim { color: var(--fg3); }
.hero-h1 .underline {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.hero-h1 .underline svg {
  position: absolute;
  left: -3%; right: 0; bottom: -0.06em;
  width: 106%;
  height: 0.22em;
  color: var(--accent);
  pointer-events: none;
}

.hero-sub {
  font: var(--t-lead);
  color: var(--fg2);
  margin: 0 auto 28px;
  max-width: 560px;
}

.hero-ctas {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: 18px;
  justify-content: center;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font: var(--t-mono);
  letter-spacing: var(--tr-mono);
  color: var(--fg3);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.hero-meta .ok {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--teal);
}
.hero-meta .ok::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 8px var(--teal);
}

/* ── HERO GRAPH ─ centered below the copy ─────────────────────── */
.hero-graph-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 24px;
}

.graph {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: clamp(360px, 44vw, 480px);
  flex: 0 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font: 600 14.5px/1 var(--font-sans);
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--sh-accent);
}
[data-accent="lime"] .btn-primary { color: #0A0A0A; }
.btn-primary:hover { background: var(--accent-hi); }
.btn-secondary {
  background: var(--surface);
  color: var(--fg1);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--surface-2); border-color: var(--border-hi); }

/* ── HERO GRAPH styling ───────────────────────────────────────── */
.graph-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* SVG line: visible from frame one, with continuous dash-flow toward center */
.graph-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.5;
  opacity: 0.7;
  stroke-linecap: round;
  stroke-dasharray: 4 6;
  filter: drop-shadow(0 0 4px var(--accent-glow));
  animation: line-flow 4s linear infinite;
}
@keyframes line-flow {
  from { stroke-dashoffset: 0; }
  to   { stroke-dashoffset: -100; }
}

/* travelling packet dot along each line */
.graph-packet {
  fill: var(--accent);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}

/* central node */
.graph-core {
  position: absolute;
  left: 50%; top: 50%;
  width: 132px; height: 132px;
  transform: translate(-50%, -50%);
  z-index: 5;
  display: grid;
  place-items: center;
}
.graph-core .ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--border-hi);
  box-shadow: 0 0 60px var(--accent-glow), inset 0 0 30px var(--accent-fill);
}
.graph-core .ring-outer {
  position: absolute;
  inset: -32px;
  border-radius: 50%;
  border: 1px dashed var(--border);
  animation: spin 28s linear infinite;
  opacity: 0.7;
}
.graph-core .ring-outer-2 {
  position: absolute;
  inset: -64px;
  border-radius: 50%;
  border: 1px dashed var(--border-2);
  animation: spin 60s linear infinite reverse;
  opacity: 0.45;
}
@keyframes spin { to { transform: rotate(360deg); } }

.graph-core .core-disc {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, var(--accent-hi) 0%, var(--accent) 45%, var(--accent-lo) 100%);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.12) inset,
    0 0 30px var(--accent-glow),
    0 16px 48px var(--accent-bloom);
  display: grid;
  place-items: center;
  color: #fff;
  font: 800 30px/1 var(--font-display);
  letter-spacing: -0.04em;
  position: relative;
  overflow: hidden;
}
[data-accent="lime"] .graph-core .core-disc { color: #0A0A0A; }
.graph-core .core-disc::after {
  content: "";
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.45) 0%, transparent 35%);
  pointer-events: none;
}
.graph-core .core-disc .glyph {
  position: relative;
  z-index: 2;
}

/* satellite tile — visible by default; entrance scales in subtly */
.graph-tile {
  position: absolute;
  width: 96px; height: 96px;
  transform: translate(-50%, -50%);
  z-index: 4;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  box-shadow:
    var(--sh-md),
    var(--sh-inset);
  transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.graph-tile:hover {
  transform: translate(-50%, -50%) scale(1.08);
  border-color: var(--border-hi);
}
.graph-tile .bloom {
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at center, var(--accent-bloom) 0%, transparent 60%);
  filter: blur(8px);
  opacity: 0.5;
  z-index: -1;
}
.graph-tile .icon-svg {
  width: 44px; height: 44px;
  color: var(--accent);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}
.graph-tile .tile-label {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--fg3);
  white-space: nowrap;
}

/* responsive hero */
@media (max-width: 980px) {
  .hero-h1 { font-size: clamp(36px, 8vw, 64px); }
  .graph { max-width: 480px; }
}

/* ── MARQUEE ──────────────────────────────────────────────────── */
.marquee {
  position: relative;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 36px;
  align-items: center;
  animation: scroll-x 40s linear infinite;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font: 700 14px/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg1);
  white-space: nowrap;
}
.marquee-item .glyph {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 1px;
  transform: rotate(45deg);
}
.marquee-item.accent { color: var(--accent); }
@keyframes scroll-x {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── BENTO SHOWCASE ───────────────────────────────────────────── */
.bento {
  position: relative;
  padding: var(--sp-10) 0 var(--sp-9);
}
.bento-head {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 48px;
}
.bento-head h2 {
  font: var(--t-h1);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
  margin: 14px 0 0;
}
.bento-head h2 .accent { color: var(--accent); }
.bento-head p {
  font: var(--t-lead);
  color: var(--fg2);
  margin: 0;
  max-width: 380px;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 220px;
  gap: 20px;
}
.tile {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.tile:hover { transform: translateY(-3px); border-color: var(--border-hi); }
.tile.is-link { cursor: pointer; }

/* glass effect via backdrop on translucent fill */
.tile.glass {
  background: linear-gradient(180deg, rgba(26,26,31,0.78), rgba(19,19,22,0.78));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* sizing */
.tile.t-2x2 { grid-column: span 2; grid-row: span 2; }
.tile.t-2x1 { grid-column: span 2; grid-row: span 1; }
.tile.t-3x1 { grid-column: span 3; grid-row: span 1; }
.tile.t-3x2 { grid-column: span 3; grid-row: span 2; }
.tile.t-4x1 { grid-column: span 4; grid-row: span 1; }
.tile.t-4x2 { grid-column: span 4; grid-row: span 2; }
.tile.t-6x1 { grid-column: span 6; grid-row: span 1; }

/* tile bloom backlight in the corner */
.tile .bloom {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-bloom) 0%, transparent 65%);
  filter: blur(12px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}
.tile .bloom.tl { top: -180px; left: -120px; }
.tile .bloom.tr { top: -180px; right: -120px; }
.tile .bloom.bl { bottom: -200px; left: -120px; }
.tile .bloom.br { bottom: -200px; right: -120px; }
.tile > * { position: relative; z-index: 1; }

/* tile content patterns */
.tile .tile-eye { color: var(--fg3); }
.tile .tile-title {
  font: var(--t-h2);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
  margin: 12px 0 0;
}
.tile .tile-body {
  font: var(--t-body);
  color: var(--fg2);
  margin: 12px 0 0;
}

/* TILE: now playing (live ticker) */
.tile-now {
  justify-content: space-between;
}
.tile-now .live {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  align-self: flex-start;
}
.tile-now .live::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: pulse 1.6s ease-in-out infinite;
}
.tile-now h3 {
  font: var(--t-h2);
  letter-spacing: var(--tr-tight);
  margin: 0;
  color: var(--fg1);
}
.tile-now .stack-line {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font: var(--t-mono); color: var(--fg3); letter-spacing: var(--tr-mono);
}
.tile-now .stack-line span { display: inline-flex; align-items: center; gap: 8px; }

/* TILE: project (with screenshot placeholder) */
.tile-proj {
  padding: 0;
  overflow: hidden;
}
.tile-proj .proj-meta {
  padding: var(--sp-6);
  display: flex; flex-direction: column; gap: 8px;
}
.tile-proj .proj-screen {
  margin: 0 var(--sp-6) var(--sp-6);
  flex: 1;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg), var(--surface-2));
  position: relative;
  overflow: hidden;
}

/* TILE: metric */
.tile-stat {
  justify-content: space-between;
}
.tile-stat .big {
  font: 800 clamp(56px, 6vw, 84px)/0.9 var(--font-display);
  letter-spacing: -0.05em;
  color: var(--accent);
  text-shadow: 0 0 32px var(--accent-glow);
}

/* TILE: terminal */
.tile-term {
  background: linear-gradient(180deg, #0E0E11, #0A0A0C);
  border-color: rgba(255,255,255,0.05);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg2);
  padding: 0;
  overflow: hidden;
}
.tile-term .term-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font: var(--t-mono); color: var(--fg3);
}
.tile-term .term-bar .dots {
  display: flex; gap: 5px;
}
.tile-term .term-bar .dots span {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--surface-3);
}
.tile-term .term-body {
  padding: 16px 18px;
  flex: 1;
}
.tile-term .prompt { color: var(--fg3); }
.tile-term .cwd { color: var(--teal); }
.tile-term .branch { color: var(--accent); }
.tile-term .typed { color: var(--fg1); }
.tile-term .ok { color: var(--teal); }
.tile-term .caret {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--accent);
  vertical-align: -2px; margin-left: 3px;
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* TILE: quote */
.tile-quote {
  justify-content: space-between;
}
.tile-quote q {
  font: 500 clamp(20px, 2.4vw, 28px)/1.35 var(--font-display);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
  quotes: "“" "”";
}
.tile-quote q::before { content: open-quote; color: var(--accent); margin-right: 0.04em; }
.tile-quote q::after  { content: close-quote; color: var(--accent); }
.tile-quote .by {
  margin-top: 18px;
  display: flex; align-items: center; gap: 12px;
  font: var(--t-mono); color: var(--fg3); letter-spacing: var(--tr-mono);
}
.tile-quote .by .avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--surface-3), var(--surface-2));
  border: 1px solid var(--border);
  display: grid; place-items: center;
  font: 700 13px/1 var(--font-display);
  color: var(--fg2);
  letter-spacing: -0.02em;
}

@media (max-width: 980px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .tile.t-2x2, .tile.t-3x1, .tile.t-3x2, .tile.t-4x1, .tile.t-4x2, .tile.t-6x1 { grid-column: span 2; grid-row: span 1; }
  .tile.t-2x1 { grid-column: span 2; }
  .bento-head { grid-template-columns: 1fr; gap: 16px; }
}

/* ── SELECTED WORK rows ───────────────────────────────────────── */
.work {
  position: relative;
  padding: var(--sp-9) 0 var(--sp-9);
}
.work-head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 32px;
}
.work-head h2 {
  font: var(--t-h1);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
  margin: 14px 0 0;
}
.work-head h2 .accent { color: var(--accent); }
.work-head p {
  font: var(--t-lead);
  color: var(--fg2);
  margin: 0;
  max-width: 380px;
  text-align: right;
}
.work-list { display: flex; flex-direction: column; }

.work-row {
  display: grid;
  grid-template-columns: 70px 1fr 1.6fr 100px 40px;
  gap: 28px;
  align-items: baseline;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  position: relative;
  transition: padding 0.3s var(--ease-out);
}
.work-row:first-child { border-top: 1px solid var(--border); }
.work-row::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 0; height: 100%;
  background: var(--accent);
  transition: width 0.3s var(--ease-out);
}
.work-row:hover { padding-left: 20px; }
.work-row:hover::before { width: 3px; }

.work-row .w-num {
  font: 700 clamp(40px, 4.4vw, 56px)/1 var(--font-mono);
  letter-spacing: -0.04em;
  color: var(--accent);
}
.work-row .w-tag {
  font: var(--t-eye);
  letter-spacing: var(--tr-eye);
  text-transform: uppercase;
  color: var(--fg3);
  display: block;
  margin-bottom: 8px;
}
.work-row .w-title {
  font: 700 clamp(24px, 2.6vw, 34px)/1.05 var(--font-display);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
  margin: 0;
}
.work-row .w-lede {
  font: var(--t-body);
  color: var(--fg2);
  margin: 0;
}
.work-row .w-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 12px;
}
.work-row .w-chips span {
  font: var(--t-mono);
  letter-spacing: var(--tr-mono);
  color: var(--fg3);
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.work-row .w-year {
  font: 600 16px/1 var(--font-mono);
  color: var(--fg1);
}
.work-row .w-year-eye {
  font: var(--t-eye);
  letter-spacing: var(--tr-eye);
  text-transform: uppercase;
  color: var(--fg3);
  margin-bottom: 8px;
  display: block;
}
.work-row .w-live {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 12px;
  font: var(--t-mono); letter-spacing: var(--tr-mono);
  color: var(--teal);
}
.work-row .w-live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
}
.work-row .w-arr {
  color: var(--fg3);
  transition: color 0.2s var(--ease), transform 0.3s var(--ease-out);
}
.work-row:hover .w-arr { color: var(--accent); transform: translateX(6px); }

@media (max-width: 900px) {
  .work-row {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    row-gap: 12px;
  }
  .work-row > :nth-child(1) { grid-row: 1 / span 3; }
  .work-row > :nth-child(4), .work-row > :nth-child(5) { display: none; }
  .work-head { grid-template-columns: 1fr; }
  .work-head p { text-align: left; }
}

/* ── STACK ────────────────────────────────────────────────────── */
.stack {
  position: relative;
  padding: var(--sp-9) 0;
}
.stack h2 {
  font: var(--t-h1);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
  margin: 14px 0 48px;
}
.stack h2 .accent { color: var(--accent); }
.stack-row {
  display: grid;
  grid-template-columns: 50px 1.1fr 2.4fr;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.stack-row:first-child { border-top: 1px solid var(--border); }
.stack-row .s-num { font: var(--t-mono); letter-spacing: var(--tr-mono); color: var(--fg3); }
.stack-row .s-cat {
  font: 700 clamp(22px, 2.3vw, 28px)/1.1 var(--font-display);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
}
.stack-row .s-items { display: flex; flex-wrap: wrap; gap: 8px; }
.stack-row .s-items span {
  font: var(--t-mono);
  letter-spacing: var(--tr-mono);
  color: var(--fg1);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 13px;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.stack-row .s-items span:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-fill);
}
@media (max-width: 760px) {
  .stack-row { grid-template-columns: auto 1fr; row-gap: 12px; }
  .stack-row > :nth-child(3) { grid-column: 1 / span 2; }
}

/* ── ABOUT ────────────────────────────────────────────────────── */
.about {
  position: relative;
  padding: var(--sp-9) 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.about-bg {
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-bloom) 0%, transparent 60%);
  opacity: 0.35;
  pointer-events: none;
}
.about-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-head {
  margin-bottom: 40px;
}
.about-head h2 {
  font: var(--t-h1);
  letter-spacing: var(--tr-tight);
  margin: 14px 0 0;
}
.about-head h2 .accent { color: var(--accent); }
.about-prose {
  border-left: 2px solid var(--accent);
  padding-left: 22px;
}
.about-prose p {
  font: var(--t-body);
  color: var(--fg2);
  margin: 0 0 16px;
  max-width: 580px;
}
.about-prose p:first-child {
  font: 500 clamp(19px, 1.7vw, 22px)/1.5 var(--font-sans);
  color: var(--fg1);
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.about-sign {
  margin-top: 32px;
  display: inline-flex; align-items: center; gap: 14px;
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg3);
}
.about-sign .scribble {
  font: 600 22px/1 "Bradley Hand", "Segoe Script", "Apple Chancery", cursive;
  text-transform: none; letter-spacing: 0;
  color: var(--accent);
}
.about-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 26px;
}
.about-card .fact-eye {
  font: var(--t-eye); letter-spacing: var(--tr-eye); text-transform: uppercase;
  color: var(--fg3); margin-bottom: 18px;
}
.about-card dl { margin: 0; display: grid; row-gap: 14px; }
.about-card dl > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
}
.about-card dl > div:last-child { border: 0; padding-bottom: 0; }
.about-card dt {
  font: var(--t-mono); letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--fg3);
  font-size: 11px;
}
.about-card dd {
  margin: 0;
  font: var(--t-small);
  color: var(--fg1);
}

@media (max-width: 980px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}

/* ── CONTACT + FOOTER ─────────────────────────────────────────── */
.contact {
  position: relative;
  padding: var(--sp-10) 0 0;
  overflow: hidden;
}
.contact-bg {
  position: absolute;
  left: 50%; top: 40%;
  transform: translate(-50%, -50%);
  width: 900px; height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-bloom) 0%, transparent 60%);
  opacity: 0.5;
  pointer-events: none;
}
.contact-inner { position: relative; z-index: 2; }
.contact-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 32px;
}
.contact h2 {
  font: 800 clamp(48px, 9vw, 132px)/0.92 var(--font-display);
  letter-spacing: var(--tr-display);
  margin: 0;
  max-width: 1100px;
}
.contact h2 .accent { color: var(--accent); }
.contact h2 .em { font-style: italic; font-weight: 800; color: var(--accent); }
.contact-sub {
  font: var(--t-lead);
  color: var(--fg2);
  margin: 28px 0 0;
  max-width: 540px;
}
.email-card {
  margin-top: 48px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 26px 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
  cursor: pointer;
  width: 100%;
  text-align: left;
}
.email-card:hover { border-color: var(--accent); background: var(--surface-2); }
.email-card .eye-row { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.email-card .email-val {
  font: 600 clamp(20px, 3.6vw, 36px)/1.1 var(--font-display);
  letter-spacing: var(--tr-tight);
  color: var(--fg1);
  word-break: break-all;
}
.email-card .copy-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  background: var(--accent-fill);
  color: var(--accent);
  border-radius: 999px;
  font: 600 13px/1 var(--font-mono);
  letter-spacing: var(--tr-mono);
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.email-card .copy-pill.copied { background: var(--teal-fill); color: var(--teal); }

.contact-socials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.contact-socials a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease-out);
}
.contact-socials a:hover {
  border-color: var(--accent);
  background: var(--surface-2);
  transform: translateY(-3px);
}
.contact-socials .col { display: flex; flex-direction: column; gap: 6px; }
.contact-socials .label {
  font: var(--t-eye); letter-spacing: var(--tr-eye); text-transform: uppercase;
  color: var(--fg3);
}
.contact-socials .handle {
  font: 500 15px/1.2 var(--font-mono);
  letter-spacing: var(--tr-mono);
  color: var(--fg1);
}
.contact-socials .arrow { color: var(--fg3); transition: color var(--dur) var(--ease); }
.contact-socials a:hover .arrow { color: var(--accent); }

@media (max-width: 760px) {
  .contact-socials { grid-template-columns: 1fr; }
  .email-card { flex-direction: column; align-items: flex-start; gap: 18px; }
}

.footer {
  margin-top: var(--sp-10);
  padding: 36px 0 28px;
  border-top: 1px solid var(--border);
  position: relative; z-index: 2;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  font: 500 12px/1.4 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--fg3);
  text-transform: uppercase;
}
.footer-inner .left { color: var(--fg2); }
.footer-inner .right { color: var(--accent); }
.footer-inner a:hover { color: var(--accent-hi); }

/* ── TWEAKS PANEL (custom — vanilla) ──────────────────────────── */
.tweaks {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 60;
  background: rgba(19,19,22,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--sh-md);
  min-width: 240px;
  font: var(--t-mono); letter-spacing: var(--tr-mono);
  color: var(--fg2);
}
.tweaks .tw-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.tweaks .tw-title {
  font: var(--t-eye); letter-spacing: var(--tr-eye); text-transform: uppercase;
  color: var(--fg1);
  display: inline-flex; align-items: center; gap: 8px;
}
.tweaks .tw-title::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--accent-glow);
}
.tweaks .tw-close {
  width: 24px; height: 24px; border-radius: 6px;
  display: grid; place-items: center;
  color: var(--fg3);
}
.tweaks .tw-close:hover { background: var(--surface); color: var(--fg1); }
.tweaks.is-min .tw-body { display: none; }
.tweaks .tw-row {
  display: flex; flex-direction: column; gap: 8px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}
.tweaks .tw-row-label {
  font: var(--t-eye); letter-spacing: var(--tr-eye); text-transform: uppercase;
  color: var(--fg3);
}
.tweaks .tw-swatches {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.tweaks .swatch {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  font: 600 12px/1 var(--font-mono);
  letter-spacing: var(--tr-mono);
  color: var(--fg2);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.tweaks .swatch:hover { background: var(--surface-2); border-color: var(--border-hi); }
.tweaks .swatch.is-active { border-color: var(--fg1); color: var(--fg1); }
.tweaks .swatch .chip {
  width: 14px; height: 14px; border-radius: 4px;
  box-shadow: 0 0 12px currentColor;
}
.tweaks .swatch[data-val="rose"] .chip { background: #F43F5E; color: #F43F5E; }
.tweaks .swatch[data-val="lime"] .chip { background: #A3E635; color: #A3E635; }

.tweaks-toggle {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 60;
  width: 44px; height: 44px;
  border-radius: 14px;
  background: rgba(19,19,22,0.85);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  display: none;
  align-items: center; justify-content: center;
  color: var(--fg2);
  cursor: pointer;
}
.tweaks-toggle.is-shown { display: grid; place-items: center; }

@media (max-width: 720px) {
  .tweaks { left: 16px; right: 16px; bottom: 16px; }
}

/* ── PROJECT MODAL ────────────────────────────────────────────── */
.modal-scrim {
  position: fixed; inset: 0;
  z-index: 200;
  background: rgba(8,8,11,0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid; place-items: center;
  padding: 24px;
  animation: fade .25s ease;
}
.modal {
  position: relative;
  width: min(640px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
  box-shadow: var(--sh-lg);
  animation: pop .3s var(--ease-out);
}
.modal::before {
  content: ""; position: absolute;
  left: 0; top: 20px; bottom: 20px;
  width: 3px; background: var(--accent);
  border-radius: 0 4px 4px 0;
}
.modal .m-close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--surface-2); border: 1px solid var(--border);
  display: grid; place-items: center; color: var(--fg2);
}
.modal .m-eye {
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--accent);
}
.modal h3 {
  font: 800 clamp(28px, 3.4vw, 36px)/1.1 var(--font-display);
  letter-spacing: var(--tr-tight);
  margin: 12px 0 0;
  color: var(--fg1);
}
.modal p { font: var(--t-body); color: var(--fg2); margin: 14px 0 0; }
.modal .m-metric {
  display: flex; align-items: center; gap: 12px;
  margin-top: 22px;
  padding: 14px 16px;
  background: var(--accent-fill);
  color: var(--accent);
  border-radius: 12px;
  font: 600 14px/1.3 var(--font-sans);
}
.modal .m-stack {
  display: flex; flex-wrap: wrap; gap: 7px;
  margin-top: 18px;
}
.modal .m-stack span {
  font: var(--t-mono); letter-spacing: var(--tr-mono);
  color: var(--fg2); background: var(--surface-3);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 9px;
}
.modal .m-cta {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 24px;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--fg1);
  font: 600 13.5px/1 var(--font-sans);
}
.modal .m-cta:hover { border-color: var(--accent); color: var(--accent); }

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop  { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }