/* ============================================================================
   Wasi Hussain — Portfolio stylesheet
   Dark, neon-glass aesthetic. No CSS framework; everything hand-rolled.
   ========================================================================== */

:root {
  --bg: #05060a;
  --bg-2: #0a0c14;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --text: #e8ecf4;
  --text-dim: #98a2b8;
  --text-faint: #5b6478;
  --accent: #7c5cff;
  --accent-2: #22d3ee;
  --accent-3: #f472b6;
  --glow: rgba(124, 92, 255, 0.5);
  --radius: 18px;
  --maxw: 1180px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

/* Ambient gradient wash behind the 3D canvas */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 600px at 15% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(800px 700px at 100% 10%, rgba(34, 211, 238, 0.12), transparent 55%),
    radial-gradient(700px 700px at 60% 110%, rgba(244, 114, 182, 0.10), transparent 55%),
    var(--bg);
}

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

/* ---------- Custom cursor ---------- */
.cursor, .cursor-dot { position: fixed; top: 0; left: 0; border-radius: 50%; pointer-events: none; z-index: 9999; mix-blend-mode: difference; }
.cursor { width: 34px; height: 34px; border: 1.5px solid #fff; transform: translate(-50%, -50%); transition: width .25s, height .25s, background .25s, border-color .25s; }
.cursor-dot { width: 5px; height: 5px; background: #fff; transform: translate(-50%, -50%); }
.cursor.grow { width: 62px; height: 62px; background: rgba(255,255,255,0.12); border-color: transparent; }
@media (hover: none) { .cursor, .cursor-dot { display: none; } body { cursor: auto; } }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 9998;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3)); box-shadow: 0 0 12px var(--glow); }

/* ---------- Loader ---------- */
.loader { position: fixed; inset: 0; z-index: 10000; display: grid; place-items: center;
  background: var(--bg); transition: opacity .7s ease, visibility .7s; }
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-text { margin-top: 26px; font-family: var(--font-mono); font-size: .82rem; color: var(--text-dim); letter-spacing: .18em; text-transform: uppercase; }
.dots::after { content: ""; animation: dots 1.4s steps(4, end) infinite; }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }
.loader-cube { width: 54px; height: 54px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 1fr); gap: 5px; transform: rotate(45deg); }
.loader-cube div { background: var(--accent); border-radius: 3px; animation: cubePulse 1.3s ease-in-out infinite; }
.loader-cube div:nth-child(1) { animation-delay: 0s; } .loader-cube div:nth-child(2) { animation-delay: .1s; }
.loader-cube div:nth-child(3) { animation-delay: .2s; } .loader-cube div:nth-child(4) { animation-delay: .3s; }
.loader-cube div:nth-child(5) { animation-delay: .4s; } .loader-cube div:nth-child(6) { animation-delay: .5s; }
@keyframes cubePulse { 0%, 100% { opacity: .25; transform: scale(.8); } 50% { opacity: 1; transform: scale(1); background: var(--accent-2); } }

/* ---------- 3D canvas ---------- */
#bg-canvas { position: fixed; inset: 0; z-index: -1; width: 100%; height: 100%; display: block; }

/* ---------- Nav ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 900; display: flex; align-items: center;
  justify-content: space-between; padding: 18px clamp(20px, 5vw, 60px); transition: background .4s, backdrop-filter .4s, padding .4s, border-color .4s;
  border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(5, 6, 10, 0.72); backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--border); padding-top: 12px; padding-bottom: 12px; }
.nav-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; letter-spacing: .04em; }
.brand-dot { color: var(--accent); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-size: .92rem; color: var(--text-dim); position: relative; transition: color .25s; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--accent); transition: width .3s; }
.nav-links a:hover { color: var(--text); } .nav-links a:hover::after { width: 100%; }
.nav-cta { font-family: var(--font-mono); font-size: .82rem; padding: 9px 18px; border: 1px solid var(--border); border-radius: 40px; color: var(--text); transition: border-color .3s, background .3s, box-shadow .3s; }
.nav-cta:hover { border-color: var(--accent); background: rgba(124,92,255,0.12); box-shadow: 0 0 22px rgba(124,92,255,0.25); }
.nav-toggle { display: none; background: none; border: 0; flex-direction: column; gap: 5px; cursor: none; }
.nav-toggle span { width: 26px; height: 2px; background: var(--text); transition: .3s; }

/* ---------- Layout ---------- */
main { position: relative; z-index: 1; }
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(90px, 13vh, 150px) clamp(20px, 5vw, 40px); }
.section-head { margin-bottom: 54px; }
.section-index { font-family: var(--font-mono); color: var(--accent); font-size: .9rem; letter-spacing: .2em; }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; line-height: 1.05; margin-top: 8px;
  background: linear-gradient(120deg, #fff 20%, var(--accent-2) 120%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section-subtitle { color: var(--text-dim); margin-top: 14px; max-width: 620px; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; justify-content: center;
  max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 5vw, 40px); }
.hero-eyebrow { font-family: var(--font-mono); color: var(--accent-2); letter-spacing: .28em; text-transform: uppercase; font-size: .82rem; margin-bottom: 14px; }
.hero-name { font-family: var(--font-display); font-weight: 700; font-size: clamp(3rem, 11vw, 8rem); line-height: .95; letter-spacing: -0.02em;
  background: linear-gradient(115deg, #fff 10%, #cbd3ff 40%, var(--accent) 75%, var(--accent-3) 105%);
  -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 60px rgba(124,92,255,0.2); }
.hero-roles { display: flex; align-items: baseline; gap: 12px; margin-top: 18px; font-size: clamp(1.1rem, 3vw, 1.9rem); font-family: var(--font-display); font-weight: 500; flex-wrap: wrap; }
.role-static { color: var(--text-dim); }
.role-rotator { color: var(--accent-2); position: relative; }
.role-rotator::after { content: "|"; margin-left: 2px; color: var(--accent); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-blurb { max-width: 620px; margin-top: 26px; color: var(--text-dim); font-size: 1.05rem; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-stats { display: grid; grid-template-columns: repeat(4, auto); gap: clamp(24px, 5vw, 60px); margin-top: 60px; }
.stat { }
.stat-value { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.6rem, 4vw, 2.6rem);
  background: linear-gradient(120deg, #fff, var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { font-size: .78rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: .1em; margin-top: 4px; }

.btn { font-family: var(--font-mono); font-size: .88rem; padding: 13px 26px; border-radius: 40px; border: 1px solid var(--border);
  transition: transform .25s, box-shadow .3s, background .3s, border-color .3s; display: inline-flex; align-items: center; gap: 8px; }
.btn:hover { transform: translateY(-3px); }
.btn-primary { background: linear-gradient(120deg, var(--accent), var(--accent-3)); border-color: transparent; color: #fff; box-shadow: 0 8px 30px rgba(124,92,255,0.35); }
.btn-primary:hover { box-shadow: 0 12px 40px rgba(124,92,255,0.5); }
.btn-ghost:hover { border-color: var(--accent-2); background: rgba(34,211,238,0.08); box-shadow: 0 0 22px rgba(34,211,238,0.2); }

.scroll-hint { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .25em; text-transform: uppercase; color: var(--text-faint); }
.scroll-arrow { width: 1px; height: 46px; background: linear-gradient(var(--accent), transparent); position: relative; }
.scroll-arrow::after { content: ""; position: absolute; top: 0; left: 50%; width: 6px; height: 6px; border-right: 1px solid var(--accent); border-bottom: 1px solid var(--accent);
  transform: translateX(-50%) rotate(45deg); animation: arrowDrop 1.8s ease-in-out infinite; }
@keyframes arrowDrop { 0% { top: 0; opacity: 0; } 40% { opacity: 1; } 100% { top: 40px; opacity: 0; } }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 50px; align-items: start; }
.about-text p { font-size: 1.12rem; color: var(--text); }
.about-sub { margin-top: 20px; color: var(--text-dim); font-size: .98rem !important; }
.about-links { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.about-links a { font-family: var(--font-mono); font-size: .85rem; padding: 8px 16px; border: 1px solid var(--border); border-radius: 30px; color: var(--text-dim); transition: .25s; }
.about-links a:hover { color: var(--text); border-color: var(--accent); box-shadow: 0 0 18px rgba(124,92,255,0.2); }
.edu-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 16px; transition: border-color .3s, transform .3s; }
.edu-card:hover { border-color: rgba(124,92,255,0.4); transform: translateY(-3px); }
.edu-school { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; }
.edu-degree { color: var(--accent-2); font-size: .95rem; margin-top: 3px; }
.edu-meta { color: var(--text-faint); font-family: var(--font-mono); font-size: .78rem; margin-top: 8px; }
.edu-note { color: var(--text-dim); font-size: .9rem; margin-top: 10px; }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--accent), var(--accent-2), transparent); }
.tl-item { position: relative; padding: 0 0 46px 8px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot { position: absolute; left: -34px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--bg);
  border: 2px solid var(--accent); box-shadow: 0 0 0 4px rgba(124,92,255,0.12); transition: .3s; }
.tl-item:hover .tl-dot { background: var(--accent); box-shadow: 0 0 18px var(--glow); }
.tl-top { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.tl-org { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; }
.tl-dates { font-family: var(--font-mono); font-size: .78rem; color: var(--accent-2); white-space: nowrap; }
.tl-role { color: var(--text-dim); margin-top: 3px; font-size: .98rem; }
.tl-tag { display: inline-block; font-family: var(--font-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-faint); border: 1px solid var(--border); border-radius: 20px; padding: 3px 10px; margin-top: 10px; }
.tl-highlights { margin-top: 14px; list-style: none; display: grid; gap: 8px; }
.tl-highlights li { position: relative; padding-left: 20px; color: var(--text-dim); font-size: .96rem; }
.tl-highlights li::before { content: "▹"; position: absolute; left: 0; color: var(--accent); }

/* ---------- Filters ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn { font-family: var(--font-mono); font-size: .82rem; padding: 9px 18px; border-radius: 30px; border: 1px solid var(--border);
  background: transparent; color: var(--text-dim); cursor: none; transition: .25s; }
.filter-btn:hover { color: var(--text); border-color: var(--accent-2); }
.filter-btn.active { background: linear-gradient(120deg, var(--accent), var(--accent-3)); color: #fff; border-color: transparent; box-shadow: 0 6px 22px rgba(124,92,255,0.3); }

/* ---------- Project grid + 3D tilt cards ---------- */
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 22px; perspective: 1400px; }
.p-card { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px 22px;
  transform-style: preserve-3d; transition: transform .18s ease-out, border-color .4s, box-shadow .4s, opacity .4s; will-change: transform;
  overflow: hidden; }
.p-card::before { content: ""; position: absolute; inset: 0; border-radius: var(--radius); padding: 1px;
  background: linear-gradient(135deg, var(--card-accent, var(--accent)), transparent 55%); opacity: 0;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; transition: opacity .4s; }
.p-card:hover { border-color: transparent; box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.p-card:hover::before { opacity: 1; }
.p-card .p-glow { position: absolute; width: 260px; height: 260px; border-radius: 50%; filter: blur(60px);
  background: var(--card-accent, var(--accent)); opacity: 0; transition: opacity .5s; top: -120px; right: -80px; pointer-events: none; }
.p-card:hover .p-glow { opacity: .22; }
.p-card > * { transform: translateZ(28px); }
.p-award { display: inline-block; font-family: var(--font-mono); font-size: .72rem; color: #ffd76b;
  background: rgba(255, 215, 107, 0.09); border: 1px solid rgba(255,215,107,0.25); border-radius: 20px; padding: 4px 12px; margin-bottom: 14px; }
.p-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.p-name { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; }
.p-year { font-family: var(--font-mono); font-size: .78rem; color: var(--text-faint); }
.p-subtitle { color: var(--card-accent, var(--accent-2)); font-size: .84rem; font-family: var(--font-mono); margin-top: 2px; }
.p-blurb { color: var(--text-dim); font-size: .93rem; margin-top: 14px; }
.p-metrics { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.p-metric { font-family: var(--font-mono); font-size: .72rem; color: var(--text); background: rgba(255,255,255,0.05);
  border: 1px solid var(--border); border-radius: 8px; padding: 4px 9px; }
.p-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.p-stack { display: flex; gap: 6px; flex-wrap: wrap; }
.p-stack span { font-size: .72rem; color: var(--text-faint); font-family: var(--font-mono); }
.p-link { font-family: var(--font-mono); font-size: .8rem; color: var(--card-accent, var(--accent-2)); white-space: nowrap; transition: gap .25s; display: inline-flex; gap: 4px; }
.p-link:hover { gap: 9px; }
.p-card.hide { display: none; }

/* ---------- Skills ---------- */
.skills-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
.skills-sphere-wrap { position: relative; aspect-ratio: 1; max-height: 460px; }
#skills-canvas { width: 100%; height: 100%; display: block; cursor: grab; }
#skills-canvas:active { cursor: grabbing; }
.skill-group { margin-bottom: 22px; }
.skill-group-title { font-family: var(--font-mono); font-size: .8rem; color: var(--accent-2); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 12px; }
.skill-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.skill-tag { font-size: .84rem; padding: 6px 13px; border-radius: 30px; background: var(--surface); border: 1px solid var(--border); color: var(--text-dim); transition: .25s; }
.skill-tag:hover { color: var(--text); border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(124,92,255,0.2); }

/* ---------- Contact ---------- */
.contact { text-align: center; }
.contact .section-head { text-align: center; }
.contact-lead { color: var(--text-dim); font-size: 1.15rem; max-width: 560px; margin: 0 auto; }
.contact-email { display: inline-block; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.6rem, 5vw, 3rem); margin: 30px 0;
  background: linear-gradient(120deg, #fff, var(--accent-2), var(--accent-3)); -webkit-background-clip: text; background-clip: text; color: transparent;
  transition: filter .3s; }
.contact-email:hover { filter: brightness(1.25) drop-shadow(0 0 20px rgba(124,92,255,0.4)); }
.contact-links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }

/* ---------- Footer ---------- */
.footer { max-width: var(--maxw); margin: 0 auto; padding: 34px clamp(20px, 5vw, 40px); border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--text-faint); font-size: .84rem; font-family: var(--font-mono); flex-wrap: wrap; }
.footer a { color: var(--accent-2); }

/* ---------- Nav: active link + ⌘K button ---------- */
.nav-links a.active { color: var(--text); }
.nav-links a.active::after { width: 100%; }
.nav-cmdk { font-family: var(--font-mono); font-size: .78rem; color: var(--text-dim); background: var(--surface); border: 1px solid var(--border);
  border-radius: 9px; padding: 6px 10px; cursor: none; transition: .25s; display: inline-flex; align-items: center; gap: 2px; }
.nav-cmdk span { font-size: .9em; }
.nav-cmdk:hover { color: var(--text); border-color: var(--accent); box-shadow: 0 0 18px var(--glow); }

/* ---------- Accent switcher ---------- */
.accent-switcher { position: fixed; right: clamp(14px, 3vw, 26px); bottom: clamp(14px, 3vw, 26px); z-index: 950;
  display: flex; gap: 9px; padding: 9px 11px; border-radius: 40px; background: rgba(5,6,10,0.6);
  backdrop-filter: blur(14px); border: 1px solid var(--border); box-shadow: 0 10px 30px rgba(0,0,0,0.4); }
.swatch { width: 18px; height: 18px; border-radius: 50%; border: 2px solid transparent; cursor: none; padding: 0;
  transition: transform .2s, box-shadow .2s, border-color .2s; }
.swatch:hover { transform: scale(1.2); }
.swatch.on { border-color: #fff; box-shadow: 0 0 12px currentColor; transform: scale(1.15); }

/* ---------- Awards ribbon (marquee) ---------- */
.awards-ribbon { position: relative; overflow: hidden; margin-bottom: 34px; padding: 12px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.awards-track { display: inline-flex; gap: 42px; white-space: nowrap; animation: marquee 34s linear infinite; will-change: transform; }
.awards-ribbon:hover .awards-track { animation-play-state: paused; }
.award-chip { font-family: var(--font-mono); font-size: .82rem; color: var(--text-dim); }
.award-chip b { color: #ffd76b; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Project card spotlight + count ---------- */
.filter-count { font-size: .72em; opacity: .6; margin-left: 3px; }
.p-card { cursor: none; }
.p-card::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); opacity: 0; transition: opacity .4s;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.07), transparent 45%); pointer-events: none; }
.p-card:hover::after { opacity: 1; }
.p-link { font-family: var(--font-mono); font-size: .8rem; color: var(--card-accent, var(--accent-2)); white-space: nowrap; transition: gap .25s; display: inline-flex; gap: 4px; }

/* ---------- Project modal ---------- */
.modal { position: fixed; inset: 0; z-index: 9500; display: grid; place-items: center; visibility: hidden; }
.modal.open { visibility: visible; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(3,4,8,0.72); backdrop-filter: blur(6px); opacity: 0; transition: opacity .3s; }
.modal.open .modal-backdrop { opacity: 1; }
.modal-card { position: relative; z-index: 1; width: min(560px, 92vw); max-height: 88vh; overflow-y: auto;
  background: linear-gradient(180deg, rgba(16,18,28,0.98), rgba(8,9,15,0.98)); border: 1px solid var(--border);
  border-radius: 22px; padding: 34px 32px; box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px var(--modal-accent, var(--accent)) inset;
  transform: translateY(24px) scale(.96); opacity: 0; transition: transform .35s cubic-bezier(.2,.8,.2,1), opacity .35s; }
.modal.open .modal-card { transform: none; opacity: 1; }
.modal-accent { height: 4px; width: 70px; border-radius: 4px; margin-bottom: 18px; box-shadow: 0 0 20px currentColor; }
.modal-close { position: absolute; top: 16px; right: 18px; background: var(--surface); border: 1px solid var(--border); color: var(--text-dim);
  width: 34px; height: 34px; border-radius: 50%; cursor: none; font-size: .9rem; transition: .25s; }
.modal-close:hover { color: var(--text); border-color: var(--accent); box-shadow: 0 0 16px var(--glow); }
.modal-name { font-family: var(--font-display); font-size: 2rem; font-weight: 700; line-height: 1.05; }
.modal-year { font-family: var(--font-mono); font-size: .8rem; color: var(--text-faint); margin-top: 4px; }
.modal-blurb { color: var(--text-dim); font-size: 1rem; margin-top: 18px; line-height: 1.7; }
.modal-section-label { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .16em;
  color: var(--card-accent, var(--accent-2)); margin: 22px 0 10px; }
.modal-stack { display: flex; gap: 8px; flex-wrap: wrap; }
.modal-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.modal-tag { font-family: var(--font-mono); font-size: .74rem; color: var(--text-dim); border: 1px solid var(--border); border-radius: 20px; padding: 4px 11px; }
.modal-actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
body.modal-lock { overflow: hidden; }

/* ---------- Command palette ---------- */
.cmdk { position: fixed; inset: 0; z-index: 9600; display: grid; place-items: start center; padding-top: 14vh; visibility: hidden; }
.cmdk.open { visibility: visible; }
.cmdk-backdrop { position: absolute; inset: 0; background: rgba(3,4,8,0.6); backdrop-filter: blur(5px); opacity: 0; transition: opacity .25s; }
.cmdk.open .cmdk-backdrop { opacity: 1; }
.cmdk-panel { position: relative; z-index: 1; width: min(560px, 92vw); background: rgba(14,16,24,0.98); border: 1px solid var(--border);
  border-radius: 16px; box-shadow: 0 40px 100px rgba(0,0,0,0.6); overflow: hidden; transform: translateY(-14px) scale(.98); opacity: 0; transition: .28s; }
.cmdk.open .cmdk-panel { transform: none; opacity: 1; }
.cmdk-input { width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--border); color: var(--text);
  font-family: var(--font-body); font-size: 1.05rem; padding: 20px 22px; outline: none; }
.cmdk-input::placeholder { color: var(--text-faint); }
.cmdk-list { list-style: none; max-height: 46vh; overflow-y: auto; padding: 8px; }
.cmdk-item { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 10px; cursor: none; }
.cmdk-item.active { background: rgba(124,92,255,0.16); }
.cmdk-ico { color: var(--accent); width: 16px; text-align: center; font-size: .9rem; }
.cmdk-label { flex: 1; color: var(--text); font-size: .95rem; }
.cmdk-hint-tag { font-family: var(--font-mono); font-size: .68rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: .08em; }
.cmdk-hint { display: flex; gap: 18px; padding: 12px 18px; border-top: 1px solid var(--border); color: var(--text-faint);
  font-size: .74rem; font-family: var(--font-mono); }
.cmdk-hint kbd { background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; margin-right: 3px; font-size: .9em; }

/* ---------- Vertical section navigator ---------- */
.dots-nav { position: fixed; right: clamp(14px, 2.4vw, 30px); top: 50%; transform: translateY(-50%); z-index: 850;
  display: flex; flex-direction: column; gap: 16px; }
.dots-nav .dot { position: relative; width: 11px; height: 11px; border-radius: 50%; border: 1.5px solid var(--text-faint);
  transition: border-color .3s, background .3s, transform .3s; cursor: none; }
.dots-nav .dot::before { content: ""; position: absolute; inset: 2px; border-radius: 50%; background: var(--accent);
  transform: scale(0); transition: transform .3s; }
.dots-nav .dot.on { border-color: var(--accent); transform: scale(1.15); }
.dots-nav .dot.on::before { transform: scale(1); }
.dots-nav .dot:hover { border-color: var(--accent); }
.dot-label { position: absolute; right: 22px; top: 50%; transform: translateY(-50%) translateX(6px);
  font-family: var(--font-mono); font-size: .72rem; color: var(--text-dim); white-space: nowrap;
  background: rgba(5,6,10,0.7); backdrop-filter: blur(8px); border: 1px solid var(--border); border-radius: 20px;
  padding: 3px 10px; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; }
.dots-nav .dot:hover .dot-label { opacity: 1; transform: translateY(-50%) translateX(0); }
@media (max-width: 980px) { .dots-nav { display: none; } }

/* ---------- Konami easter egg ---------- */
.confetti-layer { position: fixed; inset: 0; z-index: 10001; pointer-events: none; overflow: hidden; }
.confetti { position: absolute; top: -20px; width: 9px; height: 15px; border-radius: 2px; animation: confettiFall linear forwards; }
@keyframes confettiFall { to { transform: translateY(110vh) rotate(720deg); opacity: .2; } }
.egg-toast { position: fixed; left: 50%; bottom: 40px; transform: translate(-50%, 30px); z-index: 10002; opacity: 0;
  background: rgba(14,16,24,0.98); border: 1px solid var(--accent); color: var(--text); padding: 14px 24px; border-radius: 40px;
  font-family: var(--font-display); font-weight: 600; box-shadow: 0 0 40px var(--glow); transition: .4s; }
.egg-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(38px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav-links, .nav-cta, .nav-cmdk { display: none; }
  .nav-toggle { display: flex; }
  .accent-switcher { padding: 7px 9px; gap: 7px; }
  .swatch { width: 15px; height: 15px; }
  .modal-card { padding: 26px 22px; }
  .modal-name { font-size: 1.6rem; }
  .nav.open .nav-links { display: flex; position: fixed; inset: 66px 0 auto 0; flex-direction: column; padding: 24px 30px;
    background: rgba(5,6,10,0.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); gap: 20px; }
  .about-grid, .skills-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { grid-template-columns: repeat(2, auto); gap: 26px 40px; }
  .skills-sphere-wrap { max-height: 340px; order: -1; }
  /* On tall narrow screens the centered hero can crowd the fixed nav — pin it
     to the top with clearance instead. */
  .hero { justify-content: flex-start; padding-top: 120px; min-height: 100svh; }
  .hero-stats { margin-top: 44px; }
}
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: repeat(2, auto); }
  .project-grid { grid-template-columns: 1fr; }
  .footer { flex-direction: column; text-align: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}