/* ============================================================
   IMRAN TANBIR — Portfolio
   Taste-driven design: editorial typography, interactive depth,
   living gradients, intentional micro-interactions
   ============================================================ */

:root {
  --bg: #F7F6F3;
  --bg2: #EEEDEA;
  --ink: #141414;
  --muted: #555;
  --muted2: #888;
  --card: #fff;
  --stroke: rgba(0,0,0,0.07);
  --stroke-strong: rgba(0,0,0,0.12);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04), 0 3px 10px rgba(0,0,0,0.02);
  --shadow: 0 4px 20px rgba(0,0,0,0.05), 0 12px 44px rgba(0,0,0,0.03);
  --shadow-lg: 0 8px 36px rgba(0,0,0,0.07), 0 20px 70px rgba(0,0,0,0.04);

  --accent: #2563EB;
  --accent2: #7C3AED;
  --accent3: #059669;

  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --max: 1100px;

  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: auto; /* Lenis handles smooth scroll */ }
html, body { height: 100%; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* -- Grain overlay -- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.3;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
  background-size: 200px;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 140ms ease;
}
a:hover { color: var(--accent); }

code {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
}

.container {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute; top: 10px; left: 10px;
  padding: 10px 16px; border-radius: var(--radius-xs);
  background: #fff; border: 1px solid var(--stroke-strong);
  box-shadow: var(--shadow);
  transform: translateY(-130%);
  transition: transform 160ms ease;
  z-index: 100;
  font-weight: 500;
}
.skip-link:focus { transform: translateY(0); }

/* ============================================================
   PAGE ENTRANCE CURTAIN
   ============================================================ */
html.js body {
  opacity: 0;
}
html.js body.is-loaded {
  opacity: 1;
  transition: opacity 400ms ease;
}

html.js .site-header {
  transform: translateY(-20px);
  opacity: 0;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1) 100ms,
              opacity 400ms ease 100ms;
}
html.js body.is-loaded .site-header {
  transform: translateY(0);
  opacity: 1;
}

/* ============================================================
   SPLIT-TEXT HERO — word cascade animation
   ============================================================ */
.word-wrap {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}

html.js .hero-title .word {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 700ms cubic-bezier(0.16, 1, 0.3, 1),
              opacity 600ms ease;
}

html.js .hero-title.is-visible .word {
  transform: translateY(0);
  opacity: 1;
}

/* Gradient highlight sweep on <em> */
html.js .hero-title em {
  background-size: 0% 100%;
  background-repeat: no-repeat;
}
html.js .hero-title.is-visible em {
  background-size: 100% 100%;
  transition: background-size 600ms cubic-bezier(0.16, 1, 0.3, 1) 900ms;
}

/* Hero sub-elements sequenced entrance */
html.js .hero-copy .eyebrow,
html.js .hero-copy .hero-subtitle,
html.js .hero-copy .hero-actions,
html.js .hero-copy .hero-metrics {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

html.js .hero-copy.is-visible .eyebrow      { opacity: 1; transform: translateY(0); transition-delay: 0ms; }
html.js .hero-copy.is-visible .hero-subtitle { opacity: 1; transform: translateY(0); transition-delay: 800ms; }
html.js .hero-copy.is-visible .hero-actions  { opacity: 1; transform: translateY(0); transition-delay: 1000ms; }
html.js .hero-copy.is-visible .hero-metrics  { opacity: 1; transform: translateY(0); transition-delay: 1100ms; }

/* ============================================================
   INTERACTIVE GRADIENT BLOB — mouse-following hero bg
   ============================================================ */
.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-gradient .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  will-change: transform;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.blob--a {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,0.5), transparent 70%);
  top: -10%; left: -5%;
}

.blob--b {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.4), transparent 70%);
  top: 20%; right: -8%;
}

.blob--c {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(5,150,105,0.35), transparent 70%);
  bottom: -5%; left: 30%;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--stroke);
  background: rgba(247,246,243,0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand:hover { color: var(--ink); }

.brand-mark {
  width: 38px; height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  transition: transform 200ms cubic-bezier(0.16,1,0.3,1);
}
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.06); }

.brand-text {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px;
}

.site-nav a {
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  color: var(--muted);
  font-weight: 500;
  font-size: 0.92rem;
  transition: background 120ms ease, color 120ms ease;
}

.site-nav a:hover {
  background: rgba(0,0,0,0.04);
  color: var(--ink);
}

.site-nav .nav-cta {
  --mag-x: 0;
  --mag-y: 0;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  margin-left: 4px;
  transition: background 140ms ease, transform 200ms cubic-bezier(0.16,1,0.3,1);
  transform: translate(calc(var(--mag-x) * 1px), calc(var(--mag-y) * 1px));
}

.site-nav .nav-cta:hover {
  background: #333;
  color: #fff;
  transform: translate(calc(var(--mag-x) * 1px), calc(var(--mag-y) * 1px - 1px));
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  z-index: 1;
  padding: 88px 0 56px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 5px 14px 5px 6px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(6px);
  color: var(--muted);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
}

.eyebrow::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent3);
  flex-shrink: 0;
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.035em;
  line-height: 1.06;
  font-size: clamp(2.6rem, 4.2vw, 4rem);
  margin: 0 0 20px;
}

/* Highlight a word */
.hero-title em {
  font-style: italic;
  background: linear-gradient(120deg, rgba(37,99,235,0.12), rgba(124,58,237,0.1));
  padding: 0 6px;
  border-radius: 6px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.hero-subtitle {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 50ch;
  margin: 0 0 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 36px;
}

/* ---- Buttons ---- */
.btn {
  --mag-x: 0;
  --mag-y: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 11px 24px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: all 180ms cubic-bezier(0.16,1,0.3,1);
  position: relative;
  overflow: hidden;
  transform: translate(calc(var(--mag-x) * 1px), calc(var(--mag-y) * 1px));
}
.btn:active { transform: translate(calc(var(--mag-x) * 1px), calc(var(--mag-y) * 1px)) scale(0.97); }

.btn-primary {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.08);
}
.btn-primary:hover {
  background: #333;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.16), 0 12px 32px rgba(0,0,0,0.1);
  transform: translate(calc(var(--mag-x) * 1px), calc(var(--mag-y) * 1px - 2px));
}

/* Arrow slides in on primary hover */
.btn-primary::after {
  content: '\2197';
  display: inline-block;
  margin-left: 2px;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 160ms ease, transform 160ms ease;
}
.btn-primary:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.btn-ghost {
  background: rgba(255,255,255,0.8);
  border-color: var(--stroke-strong);
  color: var(--ink);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  background: #fff;
  border-color: rgba(0,0,0,0.16);
  color: var(--ink);
  transform: translate(calc(var(--mag-x) * 1px), calc(var(--mag-y) * 1px - 1px));
}

.btn-small {
  padding: 8px 16px;
  font-size: 0.88rem;
}

/* ---- Metrics ---- */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--stroke);
}

.metric {
  padding: 16px 18px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(4px);
}

.metric dt {
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 2px;
  font-size: 0.95rem;
}

.metric dd {
  margin: 0;
  color: var(--muted2);
  font-size: 0.85rem;
}

/* ---- Art card ---- */
.hero-art { position: relative; padding-top: 8px; }

.art-card {
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 400ms cubic-bezier(0.16,1,0.3,1),
              box-shadow 400ms cubic-bezier(0.16,1,0.3,1);
}

.hero-art:hover .art-card {
  transform: translateY(-4px) rotate(-0.5deg);
  box-shadow: var(--shadow-lg);
}

.art-top {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--stroke);
  background: var(--bg2);
}

.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot-a { background: #FF6159; }
.dot-b { background: #FFBD2E; }
.dot-c { background: #28CA42; }

.art-body { padding: 20px; }

.art-kicker {
  margin: 0 0 14px;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted2);
}

.art-list {
  margin: 0 0 14px;
  padding-left: 0;
  list-style: none;
  counter-reset: art;
}
.art-list li {
  padding: 9px 0 9px 28px;
  border-bottom: 1px solid var(--stroke);
  color: var(--ink);
  font-size: 0.93rem;
  position: relative;
  counter-increment: art;
}
.art-list li::before {
  content: counter(art, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted2);
  top: 11px;
  font-feature-settings: 'tnum';
}
.art-list li:last-child { border-bottom: none; }

.art-footnote {
  margin: 0;
  color: var(--muted2);
  font-size: 0.82rem;
}

.art-shadow {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  transform: translate(6px, 8px);
  background: radial-gradient(250px 180px at 60% 40%, rgba(37,99,235,0.1), transparent 70%),
              radial-gradient(200px 160px at 30% 80%, rgba(124,58,237,0.07), transparent 70%);
  filter: blur(24px);
  opacity: 0.4;
  z-index: -1;
}

/* ============================================================
   SECTIONS — editorial numbering system
   ============================================================ */
.section {
  padding: 72px 0;
  position: relative;
  z-index: 1;
}

.section-alt {
  padding: 80px 0;
}

.section-head {
  margin-bottom: 36px;
  position: relative;
}

/* Section number — editorial detail */
.section-num {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--muted2);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(2rem, 3vw, 2.6rem);
  letter-spacing: -0.03em;
  margin: 0 0 10px;
  line-height: 1.1;
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 56ch;
  line-height: 1.65;
}

/* Subtle top border on alt sections — grows from left */
.section-alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  max-width: var(--max);
  margin: 0 auto;
  height: 1px;
  background: var(--stroke);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}
.section-alt.line-visible::before {
  transform: scaleX(1);
}

/* Section header staggered reveals */
html.js .section-num {
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 500ms ease, transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
html.js .is-visible .section-num,
html.js .section-num.is-visible {
  opacity: 1;
  transform: translateX(0);
}

html.js .section-title {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease 100ms, transform 600ms cubic-bezier(0.16, 1, 0.3, 1) 100ms;
}
html.js .is-visible .section-title,
html.js .section-title.is-visible {
  opacity: 1;
  transform: translateY(0);
}

html.js .section-subtitle {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 500ms ease 200ms, transform 600ms cubic-bezier(0.16, 1, 0.3, 1) 200ms;
}
html.js .is-visible .section-subtitle,
html.js .section-subtitle.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Project cards ---- */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  perspective: 1200px;
}

.card {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  transform-style: preserve-3d;
  transition: transform 400ms cubic-bezier(0.16,1,0.3,1),
              box-shadow 280ms cubic-bezier(0.16,1,0.3,1),
              border-color 200ms ease;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,0,0,0.1);
}

/* Glare effect */
.card-glare {
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(
    300px circle at var(--mx, 50%) var(--my, 50%),
    rgba(255,255,255,0.18),
    transparent 60%
  );
  transition: opacity 300ms ease;
  z-index: 2;
}
.card:hover .card-glare { opacity: 1; }

.card-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.card-icon {
  border-radius: var(--radius-xs);
  background: var(--bg2);
  border: 1px solid var(--stroke);
}

.card-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.card-summary {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.taglist {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0;
  margin: 0 0 16px;
}

.taglist li {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--bg2);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.card-actions a[aria-disabled="true"] {
  opacity: 0.4;
  pointer-events: none;
}

/* ---- Skills panels ---- */
.about-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 36px;
  align-items: start;
}

.about-panels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.panel {
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 22px;
  transition: transform 280ms cubic-bezier(0.16,1,0.3,1),
              box-shadow 280ms cubic-bezier(0.16,1,0.3,1);
}

.panel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.panel-title {
  margin: 0 0 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Colored dot before panel title */
.panel-title::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* Give each skill panel a different dot color */
.about-panels .panel:nth-child(2) .panel-title::before { background: var(--accent2); }
.about-panels .panel:nth-child(3) .panel-title::before { background: var(--accent3); }
.about-panels .panel:nth-child(4) .panel-title::before { background: #E8590C; }

.panel-meta {
  margin: -8px 0 12px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ---- Experience ---- */
.experience-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.panel-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}
.panel-list li + li { margin-top: 6px; }

/* ---- Contact ---- */
.contact { display: grid; gap: 14px; }

.contact-card {
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  transition: transform 280ms cubic-bezier(0.16,1,0.3,1),
              box-shadow 280ms cubic-bezier(0.16,1,0.3,1);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
}

.contact-label {
  margin: 0;
  color: var(--muted2);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-value {
  margin: 4px 0 0;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--stroke);
  background: var(--bg);
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-left, .footer-right {
  margin: 0;
  color: var(--muted2);
  font-weight: 500;
  font-size: 0.82rem;
}

.footer-right a {
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: background 120ms ease, color 120ms ease;
}
.footer-right a:hover {
  background: rgba(0,0,0,0.04);
  color: var(--ink);
}

.footer-mark {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 8px;
  background: var(--accent);
}

.sep { opacity: 0.2; }

/* ============================================================
   PROJECT SUB-PAGES
   ============================================================ */
.page { min-height: 60vh; }

.crumb {
  margin: 0 0 14px;
  color: var(--muted2);
  font-weight: 500;
  font-size: 0.85rem;
}
.crumb a {
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
}
.crumb a:hover { background: rgba(0,0,0,0.04); }

.project-hero {
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 28px;
}

.project-hero-top {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.project-icon {
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: var(--bg2);
}

.project-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-size: 2.4rem;
}

.project-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.6;
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.project-actions a[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }

.prose {
  max-width: 72ch;
  margin-top: 28px;
}

.prose h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
  margin: 32px 0 12px;
  font-size: 1.6rem;
}

.prose h3 {
  margin: 0 0 8px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.prose p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
}

.prose ul, .prose ol {
  margin: 0 0 14px;
  padding-left: 20px;
  color: var(--muted);
}
.prose li + li { margin-top: 6px; }

.prose code {
  background: var(--bg2);
  border: 1px solid var(--stroke);
  padding: 0.12em 0.4em;
  border-radius: 5px;
}

.prose pre {
  margin: 12px 0 14px;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: #1A1A1A;
  color: #E5E5E5;
  overflow: auto;
}
.prose pre code {
  display: block; white-space: pre;
  background: transparent; border: 0; padding: 0; border-radius: 0;
  color: inherit;
}

.details {
  margin: 14px 0 0;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 14px 18px;
}
.details summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
}
.details[open] summary { margin-bottom: 12px; }

.callouts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 14px 0 0;
}

.callout {
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
.callout p { margin: 0; color: var(--muted); font-size: 0.92rem; line-height: 1.6; }

.next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 0;
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
[data-reveal] {
  opacity: 1;
  transform: none;
}

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   CUSTOM CURSOR GLOW (desktop only)
   ============================================================ */
.cursor-glow {
  position: fixed;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle, rgba(37,99,235,0.06), transparent 70%);
  transform: translate(-50%, -50%);
  will-change: left, top;
  transition: opacity 300ms ease;
  opacity: 0;
}

.cursor-glow.is-active { opacity: 1; }

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
  html.js [data-reveal] { opacity: 1; transform: none; }
  html.js body { opacity: 1; }
  html.js .site-header { opacity: 1; transform: none; }
  html.js .hero-title .word { opacity: 1; transform: none; }
  html.js .hero-title em { background-size: 100% 100%; }
  html.js .hero-copy .eyebrow,
  html.js .hero-copy .hero-subtitle,
  html.js .hero-copy .hero-actions,
  html.js .hero-copy .hero-metrics { opacity: 1; transform: none; }
  html.js .section-num,
  html.js .section-title,
  html.js .section-subtitle { opacity: 1; transform: none; }
  .section-alt::before { transform: scaleX(1); }
  .cursor-glow, .hero-gradient { display: none; }
  .card-glare { display: none; }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding: 52px 0 36px; }
  .hero-metrics { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; perspective: none; }
  .card { transform-style: flat; }
  .card:hover { transform: translateY(-5px); }
  .card-glare { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-panels { grid-template-columns: 1fr; }
  .contact-row { grid-template-columns: 1fr; }
  .contact-actions { justify-content: flex-start; }
  .callouts { grid-template-columns: 1fr; }
  .experience-panels { grid-template-columns: 1fr; }
  .project-hero-top { flex-direction: column; }
  .project-title { font-size: 2rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .hero-gradient .blob { filter: blur(60px); opacity: 0.25; }
  .cursor-glow { display: none; }
  /* Disable magnetic on mobile */
  .btn { --mag-x: 0 !important; --mag-y: 0 !important; }
}

@media (max-width: 520px) {
  .site-nav a { padding: 7px 8px; font-size: 0.85rem; }
  .site-nav { gap: 0; }
  .btn { width: 100%; }
  .btn-primary::after { display: none; }
  .hero-actions { align-items: stretch; }
  .card { min-height: auto; }
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 1.8rem; }
}