/* ---------- Reset & tokens ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --bg: #07080b;
  --bg-2: #0c0e13;
  --panel: #11141b;
  --panel-2: #161a23;
  --line: #1f2430;
  --line-2: #2a3142;
  --text: #e7ebf3;
  --text-dim: #9aa3b5;
  --text-mute: #6b7385;
  --accent: #5eead4;        /* teal */
  --accent-2: #7c9cff;      /* periwinkle */
  --accent-3: #f4a8a0;      /* warm coral */
  --grad: linear-gradient(135deg, #5eead4 0%, #7c9cff 60%, #c4b5fd 100%);
  --radius: 14px;
  --maxw: 1200px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: rgba(7,8,11,0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.nav-logo {
  display: flex;
  align-items: center;
  transition: opacity .25s var(--ease);
}
.nav-logo:hover { opacity: 0.75; }
.logo-text {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--text);
}
.nav-links { display: flex; gap: 28px; font-size: 14px; color: var(--text-dim); }
.nav-links a { transition: color .2s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  font-size: 13px;
  padding: 9px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--text);
  transition: all .25s var(--ease);
}
.nav-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

@media (max-width: 720px) {
  .nav { padding: 14px 20px; }
  .nav-links { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 40px 80px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
#hero-canvas { width: 100%; height: 100%; display: block; opacity: 0.55; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.hero-glow {
  position: absolute;
  top: 20%; left: 50%;
  width: 800px; height: 800px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(94,234,212,0.18) 0%, rgba(124,156,255,0.08) 35%, transparent 70%);
  filter: blur(40px);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  width: 100%;
  text-align: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(17,20,27,0.6);
  font-size: 13px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.4px;
  margin-bottom: 28px;
}
.pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(94,234,212,0.7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(94,234,212,0.6); }
  70% { box-shadow: 0 0 0 10px rgba(94,234,212,0); }
  100% { box-shadow: 0 0 0 0 rgba(94,234,212,0); }
}

.hero-title {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}

.hero-sub {
  max-width: 640px;
  margin: 0 auto 40px;
  color: var(--text-dim);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 80px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  transition: all .25s var(--ease);
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--text);
  color: #0a0c11;
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -10px rgba(94,234,212,0.4);
}
.btn-ghost {
  border-color: var(--line-2);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: var(--text-dim);
  background: rgba(255,255,255,0.03);
}

/* KPI panel */
.kpi-caption {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
  text-align: center;
  margin-bottom: 14px;
}
.kpi-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
  backdrop-filter: blur(8px);
}
.kpi-prefix {
  font-family: 'Fraunces', serif;
  color: var(--text-dim);
  font-weight: 400;
  margin-right: 1px;
}
.kpi-role {
  max-width: 760px;
  margin: 22px auto 0;
  text-align: center;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-dim);
}
.kpi-role strong {
  color: var(--accent);
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-right: 4px;
}
.kpi {
  background: rgba(17,20,27,0.7);
  padding: 22px 20px;
  text-align: left;
  transition: background .3s var(--ease);
}
.kpi:hover { background: rgba(22,26,35,0.85); }
.kpi-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  margin-bottom: 10px;
}
.kpi-value {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  color: var(--text);
}
.kpi-unit {
  font-size: 0.95rem;
  color: var(--text-dim);
  font-weight: 400;
  margin-left: 2px;
}
.kpi-trend {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
}
.kpi-trend.up { color: var(--accent); }
.kpi-trend.down { color: var(--accent-3); }

@media (max-width: 820px) {
  .kpi-panel { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 460px) {
  .kpi-panel { grid-template-columns: 1fr; }
}

.scroll-cue {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column;
  align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--text-mute), transparent);
}

/* ---------- Sections ---------- */
section {
  padding: 140px 40px;
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
}

/* Vertical thread connecting sections */
.about::before,
.experience::before,
.pubs::before,
.work::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 110px;
  transform: translate(-50%, -50%);
  background: linear-gradient(to bottom, transparent, var(--line-2) 35%, var(--accent) 50%, var(--line-2) 65%, transparent);
  opacity: 0.7;
  pointer-events: none;
}
.about::after,
.experience::after,
.pubs::after,
.work::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--accent);
  box-shadow: 0 0 14px rgba(94, 234, 212, 0.6);
  pointer-events: none;
}
.section-head { margin-bottom: 64px; max-width: 800px; }
.section-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-head h2 {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.section-sub { color: var(--text-dim); font-size: 1.05rem; max-width: 600px; }

@media (max-width: 720px) {
  section { padding: 90px 20px; }
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}

.portrait-circle {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(circle at 30% 30%, rgba(94,234,212,0.12), transparent 60%),
              linear-gradient(145deg, var(--panel), var(--panel-2));
  box-shadow:
    0 0 0 1px var(--line),
    0 30px 60px -20px rgba(0,0,0,0.5),
    0 0 60px -10px rgba(94,234,212,0.15);
}
.portrait-circle::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: conic-gradient(from 220deg, transparent, rgba(94,234,212,0.35), transparent 50%, rgba(124,156,255,0.3), transparent);
  z-index: -1;
  opacity: 0.6;
  animation: spin 18s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: saturate(0.95);
  transition: filter .4s var(--ease), transform .6s var(--ease);
}
.portrait-circle:hover .portrait-img {
  filter: saturate(1.05);
  transform: scale(1.02);
}

.about-copy .lead {
  font-family: 'Fraunces', serif;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--text);
  margin: 0 0 20px;
}
.about-copy p { color: var(--text-dim); margin: 0 0 20px; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 28px 0;
  margin: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat-num {
  font-family: 'Fraunces', serif;
  font-size: 2.2rem;
  font-weight: 500;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 12px; color: var(--text-mute); }

.skill-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 8px;
}
.skill-tags span {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-dim);
  transition: all .2s var(--ease);
}
.skill-tags span:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 820px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .portrait-circle { margin: 0 auto; }
}

/* ---------- Experience timeline ---------- */
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
  max-width: 880px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--line-2) 8%, var(--line-2) 92%, transparent);
}
.tl-item {
  position: relative;
  padding-left: 44px;
  padding-bottom: 28px;
}
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute;
  left: 4px;
  top: 10px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--line-2);
  transition: all .3s var(--ease);
}
.tl-item.current .tl-dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(94,234,212,0.15), 0 0 16px rgba(94,234,212,0.4);
}
.tl-item:hover .tl-dot {
  border-color: var(--accent);
}
.tl-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: all .3s var(--ease);
}
.tl-item:hover .tl-card {
  border-color: var(--line-2);
  transform: translateX(4px);
}
.tl-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.tl-loc { color: var(--text-mute); opacity: 0.8; }
.tl-card h3 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}
.tl-org {
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 8px;
  font-weight: 500;
}
.tl-card p {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin: 8px 0 0;
}

/* ---------- Publications ---------- */
.pub-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pub {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: all .3s var(--ease);
}
.pub:hover {
  border-color: var(--line-2);
  transform: translateY(-2px);
}
.pub-side {
  border-right: 1px solid var(--line);
  padding-right: 24px;
}
.pub-year {
  font-family: 'Fraunces', serif;
  font-size: 2.2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 6px;
}
.pub-venue {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-mute);
}
.pub-body h3 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}
.pub-authors {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 12px;
  line-height: 1.5;
}
.pub-authors strong {
  color: var(--accent);
  font-weight: 500;
}
.pub-body p {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin: 0 0 16px;
}
.pub-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .25s var(--ease), color .25s var(--ease);
}
.pub-link:hover { gap: 12px; color: var(--accent); }

@media (max-width: 720px) {
  .pub { grid-template-columns: 1fr; gap: 16px; padding: 22px; }
  .pub-side { border-right: none; border-bottom: 1px solid var(--line); padding-right: 0; padding-bottom: 16px; display: flex; align-items: baseline; gap: 14px; }
  .pub-year { font-size: 1.6rem; margin-bottom: 0; }
}

/* ---------- Work ---------- */
.case-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.case {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column;
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.case::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--grad);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.case:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
}
.case:hover::before { opacity: 1; }

.case-meta {
  display: flex; justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.case-tag {
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.case-year { color: var(--text-mute); }

.case h3 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}
.case p { color: var(--text-dim); font-size: 0.95rem; margin: 0 0 20px; flex: 1; }
.case-stack {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.case-stack span {
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  padding: 3px 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--text-mute);
}
.case-link {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .25s var(--ease);
}
.case:hover .case-link { gap: 12px; color: var(--accent); }

.case.feature {
  background: linear-gradient(145deg, var(--panel), var(--panel-2));
  border-color: var(--line-2);
}
.case.feature::before { opacity: 1; }
.case.feature .case-tag { color: var(--accent-2); }

/* ---------- Case preview (snippet) ---------- */
.case-preview {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin: -4px 0 20px;
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  line-height: 1.5;
}
.preview-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
}
.preview-dots {
  display: inline-flex;
  gap: 5px;
}
.preview-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-2);
  display: inline-block;
}
.preview-title {
  color: var(--text-mute);
  font-size: 11px;
  letter-spacing: 0.05em;
}
.preview-body {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.preview-line {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  min-width: 0;
}
.preview-text {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.preview-tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 3px;
  font-size: 10px;
  letter-spacing: 0.08em;
  font-weight: 500;
  flex-shrink: 0;
  min-width: 64px;
  text-align: center;
}
.preview-line.flag .preview-tag {
  background: rgba(244, 168, 160, 0.12);
  color: var(--accent-3);
  border: 1px solid rgba(244, 168, 160, 0.25);
}
.preview-line.ok .preview-tag {
  background: rgba(94, 234, 212, 0.10);
  color: var(--accent);
  border: 1px solid rgba(94, 234, 212, 0.22);
}
.preview-line.info .preview-tag {
  background: rgba(124, 156, 255, 0.10);
  color: var(--accent-2);
  border: 1px solid rgba(124, 156, 255, 0.22);
}
.preview-line.step .preview-tag {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-dim);
  border: 1px solid var(--line);
}
.preview-line.search-line {
  padding-bottom: 4px;
  margin-bottom: 4px;
  border-bottom: 1px dashed var(--line);
}
.preview-prompt {
  display: inline-block;
  min-width: 64px;
  text-align: center;
  color: var(--accent);
  font-weight: 600;
}
.preview-line.row {
  gap: 12px;
}
.row-key {
  flex-shrink: 0;
  color: var(--text-mute);
  min-width: 78px;
}
.row-mid {
  flex: 1;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.row-end {
  flex-shrink: 0;
  color: var(--text-dim);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.row-end.up   { color: var(--accent-3); }
.row-end.down { color: var(--accent); }
.row-end.flat { color: var(--text-mute); }
.preview-line strong {
  color: var(--text);
  font-weight: 500;
}
.preview-line.action strong {
  color: var(--accent-2);
}
.preview-line.action {
  color: var(--accent-2);
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}
.preview-arrow {
  display: inline-block;
  min-width: 64px;
  text-align: center;
  color: var(--accent-2);
  font-size: 13px;
}
.caret {
  display: inline-block;
  width: 7px;
  height: 12px;
  background: var(--accent-2);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

.phone {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-dim);
  font-size: 14px;
  margin: -20px 0 36px;
  letter-spacing: 0.05em;
}

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

/* ---------- Dashboards ---------- */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.dash-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  transition: all .3s var(--ease);
}
.dash-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}
.dash-thumb {
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center top;
  background-color: var(--bg-2);
  position: relative;
  transition: transform .5s var(--ease);
}
.dash-card:hover .dash-thumb { transform: scale(1.03); }
.dash-thumb::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(7,8,11,0.55));
}
.dash-1 {
  background:
    radial-gradient(circle at 70% 20%, rgba(94,234,212,0.4), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(124,156,255,0.4), transparent 50%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 20px, transparent 20px 40px),
    var(--bg-2);
}
.dash-2 {
  background:
    radial-gradient(circle at 30% 30%, rgba(244,168,160,0.35), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(94,234,212,0.3), transparent 50%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.04) 0 16px, transparent 16px 32px),
    var(--bg-2);
}
.dash-3 {
  background:
    conic-gradient(from 220deg at 60% 50%, rgba(124,156,255,0.4), rgba(94,234,212,0.3), rgba(244,168,160,0.3), rgba(124,156,255,0.4)),
    var(--bg-2);
}
.dash-meta {
  padding: 18px 20px;
  display: flex; justify-content: space-between; align-items: center;
}
.dash-meta h4 {
  margin: 0;
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 1.05rem;
}
.dash-meta span {
  font-size: 12px;
  color: var(--text-mute);
  font-family: 'JetBrains Mono', monospace;
}

@media (max-width: 720px) { .dash-grid { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact {
  text-align: center;
  padding: 160px 40px;
  border-top: 1px solid var(--line);
  margin-top: 80px;
  position: relative;
}
.contact::before {
  content: '';
  position: absolute; top: 0; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(94,234,212,0.08), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}
.contact-inner { position: relative; max-width: 720px; margin: 0 auto; }
.contact .section-num { color: var(--accent); }
.contact h2 {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}
.contact p { color: var(--text-dim); margin: 0 0 36px; }
.email {
  display: inline-block;
  font-family: 'Fraunces', serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease);
  padding-bottom: 4px;
  margin-bottom: 36px;
}
.email:hover { border-bottom-color: var(--accent); }

.social {
  display: flex; justify-content: center; align-items: center;
  gap: 18px; flex-wrap: wrap;
  font-size: 14px;
  color: var(--text-dim);
}
.social a { transition: color .2s var(--ease); }
.social a:hover { color: var(--accent); }
.social .sep {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--text-mute);
  opacity: 0.5;
}

/* ---------- Footer ---------- */
.footer {
  padding: 32px 40px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-mute);
  font-family: 'JetBrains Mono', monospace;
}
@media (max-width: 720px) {
  .footer { flex-direction: column; gap: 8px; padding: 24px 20px; }
}

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}