:root {
  --bg: #07070d;
  --bg-2: #0e0e1a;
  --fg: #e8e8f0;
  --muted: #8a8aa3;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.09);
  --a1: #7c5cff;
  --a2: #00e0c6;
  --a3: #ff4fa3;
  --star: 232, 232, 240;
  --radius: 18px;
}
:root[data-theme="light"] {
  --bg: #f6f5fb;
  --bg-2: #ecebf5;
  --fg: #16161f;
  --muted: #5d5d72;
  --card: rgba(255, 255, 255, 0.7);
  --border: rgba(20, 20, 40, 0.1);
  --star: 90, 80, 160;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background .4s, color .4s;
}
a { color: inherit; text-decoration: none; }
.mono { font-family: "JetBrains Mono", monospace; }
.muted { color: var(--muted); }

#sky { position: fixed; inset: 0; z-index: -2; }
.cursor-glow {
  position: fixed; width: 500px; height: 500px; border-radius: 50%;
  pointer-events: none; z-index: -1; left: 0; top: 0;
  background: radial-gradient(circle, rgba(124, 92, 255, .15), transparent 60%);
  transform: translate(-50%, -50%);
  transition: opacity .3s;
}

/* NAV */
.nav {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  width: min(960px, calc(100% - 32px));
  display: flex; align-items: center; gap: 24px;
  padding: 10px 20px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  z-index: 10;
}
.logo { font-family: "JetBrains Mono", monospace; font-weight: 500; }
.blink { animation: blink 1s steps(1) infinite; color: var(--a2); }
.nav nav { display: flex; gap: 20px; margin-left: auto; }
.nav nav a { color: var(--muted); font-size: .95rem; position: relative; transition: color .2s; }
.nav nav a:hover, .nav nav a.active { color: var(--fg); }
.nav nav a::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--a1), var(--a2)); transition: width .3s;
}
.nav nav a:hover::after, .nav nav a.active::after { width: 100%; }
.theme-toggle {
  background: none; border: 1px solid var(--border); color: var(--fg);
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer; font-size: 1rem;
  transition: transform .4s;
}
.theme-toggle:hover { transform: rotate(180deg); }

/* HERO */
.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center;
  padding: 0 16px; position: relative;
}
.kicker { color: var(--a2); font-size: .95rem; margin-bottom: 8px; }
.glitch {
  font-size: clamp(4rem, 16vw, 10rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1;
  background: linear-gradient(120deg, var(--a1), var(--a2), var(--a3), var(--a1));
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shift 8s ease-in-out infinite;
  position: relative;
}
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; inset: 0;
  background: inherit; -webkit-background-clip: text; background-clip: text;
  opacity: 0;
}
.glitch:hover::before { animation: glitch1 .4s linear infinite; opacity: .8; }
.glitch:hover::after { animation: glitch2 .4s linear infinite; opacity: .8; }
.tagline { margin-top: 18px; font-size: clamp(1rem, 2.6vw, 1.3rem); color: var(--muted); min-height: 2em; }
.caret { animation: blink 1s steps(1) infinite; color: var(--a2); }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-block; padding: 12px 26px; border-radius: 999px; font-weight: 500;
  transition: transform .2s, box-shadow .3s, background .3s;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary {
  background: linear-gradient(120deg, var(--a1), var(--a2)); color: #fff;
  box-shadow: 0 8px 30px -8px var(--a1);
}
.btn.primary:hover { box-shadow: 0 12px 40px -6px var(--a2); }
.btn.ghost { border: 1px solid var(--border); background: var(--card); }

.scroll-hint {
  position: absolute; bottom: 36px; width: 26px; height: 42px;
  border: 2px solid var(--muted); border-radius: 14px;
}
.scroll-hint span {
  position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px;
  background: var(--fg); border-radius: 2px; animation: scroll 1.8s infinite;
}

/* SECTIONS */
.section { width: min(960px, calc(100% - 32px)); margin: 0 auto; padding: 110px 0 40px; }
.section h2 { font-size: clamp(1.8rem, 5vw, 2.6rem); margin-bottom: 28px; display: flex; align-items: center; gap: 12px; }
.section h2::after { content: ""; flex: 1; height: 1px; background: var(--border); margin-left: 12px; }
.num { font-family: "JetBrains Mono", monospace; color: var(--a2); font-size: .6em; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.about-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; }
.about-text p + p { margin-top: 12px; }
.stats { display: grid; gap: 16px; }
.stats > div { display: flex; align-items: baseline; gap: 12px; }
.stat {
  font-size: 2rem; font-weight: 700; min-width: 2.6ch;
  background: linear-gradient(120deg, var(--a1), var(--a2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stats small { color: var(--muted); }

/* PROJECTS */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.filters button {
  font: inherit; font-size: .85rem; padding: 6px 14px; border-radius: 999px; cursor: pointer;
  background: var(--card); color: var(--muted); border: 1px solid var(--border);
}
.filters button.on { color: var(--fg); border-color: var(--a1); }
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 20px; }
.project {
  position: relative; overflow: hidden; transition: transform .3s, border-color .3s;
  transform-style: preserve-3d;
}
.project:hover { border-color: var(--a1); }
.project .emoji { font-size: 2rem; }
.project h3 { margin: 10px 0 6px; }
.project p { color: var(--muted); font-size: .95rem; }
.project .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 14px; }
.project .tags span { font-family: "JetBrains Mono", monospace; font-size: .75rem; color: var(--a2); }
.project .plinks { display: flex; gap: 14px; margin-top: 16px; font-size: .9rem; }
.project .plinks a:hover { color: var(--a2); }

.empty { text-align: center; padding: 56px 24px; }
.empty h3 { margin-top: 24px; font-size: 1.3rem; }
.orbit {
  width: 80px; height: 80px; margin: 0 auto; border-radius: 50%;
  border: 1px dashed var(--muted); position: relative; animation: spin 6s linear infinite;
}
.orbit::before {
  content: ""; position: absolute; inset: 28px; border-radius: 50%;
  background: linear-gradient(120deg, var(--a1), var(--a2));
  box-shadow: 0 0 24px var(--a1);
}
.orbit span {
  position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; margin-left: -5px;
  border-radius: 50%; background: var(--a3); box-shadow: 0 0 12px var(--a3);
}

/* MUSIC */
[hidden] { display: none !important; }
.music-sub { margin: -14px 0 18px; }
.tracks { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.track {
  display: flex; align-items: center; gap: 16px; padding: 12px 18px;
  transition: transform .25s, border-color .25s;
}
.track:hover, .track.active { transform: translateX(6px); border-color: #1db954; }
.track .meta a:hover b { color: #1db954; text-decoration: underline; text-underline-offset: 3px; }
.track .art { position: relative; flex: none; width: 56px; height: 56px; }
.track .play {
  position: absolute; inset: 0; border: 0; border-radius: 8px; cursor: pointer;
  background: rgba(0, 0, 0, .45); color: #fff; font-size: 1.1rem;
  display: grid; place-items: center; opacity: 0; transition: opacity .2s, background .2s;
}
.track .play .ico {
  width: 34px; height: 34px; border-radius: 50%; background: #1db954; color: #000;
  display: grid; place-items: center; font-size: .8rem; padding-left: 2px;
  box-shadow: 0 4px 14px -4px rgba(0, 0, 0, .7); transition: transform .2s;
}
.track:hover .play, .track.active .play, .track .play:focus-visible { opacity: 1; }
.track .play:hover .ico { transform: scale(1.1); }
.track.playing .play .ico { padding-left: 0; letter-spacing: -2px; }
@media (hover: none) { .track .play { opacity: 1; background: rgba(0, 0, 0, .25); } }
.player { margin-top: 14px; }
.player-slot { min-height: 152px; border-radius: 12px; overflow: hidden; }
.player-slot iframe { display: block; border-radius: 12px; }
.player-loading { height: 152px; display: grid; place-items: center; color: var(--muted); background: var(--card); border: 1px solid var(--border); border-radius: 12px; font-size: .85rem; }
.player-note { color: var(--muted); font-size: .78rem; margin-top: 8px; }
.track .rank { font-family: "JetBrains Mono", monospace; font-size: 1.3rem; color: var(--muted); width: 1.4ch; text-align: right; }
.tracks li:first-child .rank { color: #1db954; }
.track img, .track .noart {
  width: 56px; height: 56px; border-radius: 8px; flex: none; object-fit: cover;
  box-shadow: 0 6px 20px -8px rgba(0, 0, 0, .6);
}
.track .noart { display: grid; place-items: center; background: var(--card); font-size: 1.4rem; }
.track .meta { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.track .meta a, .track .meta b, .track .meta small { display: block; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track .meta small { color: var(--muted); }
.eq { display: flex; gap: 3px; align-items: flex-end; height: 18px; opacity: 0; transition: opacity .3s; }
.eq i { width: 3px; background: #1db954; border-radius: 2px; animation: eq 0.9s ease-in-out infinite; }
.eq i:nth-child(2) { animation-delay: -.3s; }
.eq i:nth-child(3) { animation-delay: -.6s; }
.track .eq i { animation-play-state: paused; }
.track.playing .eq { opacity: 1; }
.track.playing .eq i { animation-play-state: running; }
.music-foot { margin-top: 14px; font-size: .78rem; color: var(--muted); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.music-foot a { color: #1db954; }
.spotify-dot { width: 8px; height: 8px; border-radius: 50%; background: #1db954; box-shadow: 0 0 10px #1db954; }
@keyframes eq { 0%, 100% { height: 4px; } 50% { height: 18px; } }

/* CONTACT */
.contact { text-align: center; }
.contact p { font-size: 1.15rem; margin-bottom: 20px; }
.links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

footer { text-align: center; padding: 60px 16px 40px; color: var(--muted); font-size: .8rem; }
.term-btn {
  font: inherit; color: var(--muted); background: none; border: 1px solid transparent; border-radius: 6px;
  padding: 1px 6px; margin-left: 4px; cursor: pointer; opacity: .55; transition: opacity .2s, color .2s, border-color .2s;
}
.term-btn:hover, .term-btn:focus-visible { opacity: 1; color: var(--a2); border-color: var(--border); outline: none; }
.kicker-btn { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: text; }
.kicker-btn:hover { text-shadow: 0 0 12px var(--a2); }
.kicker-btn:focus-visible { outline: 1px dashed var(--a2); outline-offset: 4px; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .8s, transform .8s; }
.reveal.in { opacity: 1; transform: none; }

@keyframes blink { 50% { opacity: 0; } }
@keyframes shift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes scroll { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(14px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes glitch1 { 0%,100% { transform: translate(0); } 25% { transform: translate(-3px, 2px); } 50% { transform: translate(3px, -1px); } 75% { transform: translate(-1px, -2px); } }
@keyframes glitch2 { 0%,100% { transform: translate(0); } 25% { transform: translate(3px, -2px); } 50% { transform: translate(-3px, 1px); } 75% { transform: translate(2px, 2px); } }

@media (max-width: 680px) {
  .nav { gap: 10px; padding: 8px 10px 8px 14px; }
  .nav nav { gap: 12px; }
  .nav nav a { font-size: .85rem; white-space: nowrap; }
  /* the links scroll sideways instead of widening the page on narrow phones */
  .nav nav {
    flex: 1; min-width: 0; margin-left: 0; overflow-x: auto; scrollbar-width: none; padding: 4px 6px 6px;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10px, #000 calc(100% - 10px), transparent);
    mask-image: linear-gradient(90deg, transparent, #000 10px, #000 calc(100% - 10px), transparent);
  }
  .nav nav::-webkit-scrollbar { display: none; }
  .nav nav a:first-child { margin-left: auto; }
  .logo, .theme-toggle { flex: none; }
  .about-grid { grid-template-columns: 1fr; }
  .cursor-glow { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* POSTS (homepage "writing" section and the blog index share these) */
.post-list { list-style: none; display: grid; gap: 12px; }
.post-item {
  display: grid; grid-template-columns: 7.2em 1fr; gap: 6px 18px; padding: 18px 22px;
  transition: transform .25s, border-color .25s;
}
.post-item:hover, .post-item:focus-visible { border-color: var(--a1); transform: translateX(4px); outline: none; }
.pi-date { color: var(--a2); font-size: .82rem; padding-top: .2em; }
.pi-main { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.pi-title { font-size: 1.12rem; line-height: 1.35; }
.pi-sum { color: var(--muted); font-size: .95rem; }
.pi-meta { color: var(--muted); font-size: .75rem; margin-top: 2px; }
.post-item:hover .pi-title { color: var(--a2); }
.more-posts { margin-top: 16px; font-size: .85rem; color: var(--muted); }
.more-posts a { color: var(--a2); }
.more-posts a:hover { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 560px) {
  .post-item { grid-template-columns: 1fr; padding: 16px 18px; }
}

.skip {
  position: fixed; left: 16px; top: -60px; z-index: 50; padding: 8px 14px; border-radius: 8px;
  background: var(--a1); color: #fff; transition: top .2s;
}
.skip:focus { top: 16px; }