:root {
  --bg: #05050a;
  --bg-2: #0a0a14;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-solid: #0d0d1a;
  --surface-2: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f2f2f7;
  --text-dim: #a3a3bd;
  --muted: #62627e;
  --violet: #7c6cff;
  --cyan: #22e6ce;
  --pink: #ff5c9d;
  --amber: #f2c14e;
  --gradient: linear-gradient(135deg, #7c6cff 0%, #22e6ce 100%);
  --gradient-warm: linear-gradient(135deg, #ff5c9d 0%, #7c6cff 100%);
  --glow: rgba(124, 108, 255, 0.22);
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  --maxw: 1160px;
  --pad: 24px;
  --radius: 20px;
  --header-h: 68px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  opacity: 0;
  transition: opacity 0.5s ease;
}
body.loaded { opacity: 1; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--violet); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 1000;
  background: var(--text); color: #000; font-weight: 700; font-size: 14px;
  padding: 10px 18px; border-radius: 10px; transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

/* ---------- backdrop ---------- */
.bg-grid {
  position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background-image:
    linear-gradient(rgba(124, 108, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 108, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 100%);
}
.bg-noise {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.orb { position: fixed; border-radius: 50%; filter: blur(110px); z-index: -2; pointer-events: none; }
.orb-1 { width: 560px; height: 560px; top: -220px; left: -140px; background: radial-gradient(circle, rgba(124,108,255,0.28), transparent 70%); animation: drift 14s ease-in-out infinite alternate; }
.orb-2 { width: 480px; height: 480px; top: 30%; right: -180px; background: radial-gradient(circle, rgba(34,230,206,0.14), transparent 70%); animation: drift 18s ease-in-out infinite alternate-reverse; }
.orb-3 { width: 520px; height: 520px; bottom: -240px; left: 30%; background: radial-gradient(circle, rgba(255,92,157,0.1), transparent 70%); }
@keyframes drift { to { transform: translate(40px, 50px) scale(1.08); } }
#particlesCanvas { position: fixed; inset: 0; z-index: -2; pointer-events: none; opacity: 0.7; }
#cursorGlow {
  position: fixed; width: 340px; height: 340px; border-radius: 50%; z-index: 0;
  background: radial-gradient(circle, rgba(124,108,255,0.09), transparent 70%);
  pointer-events: none; transform: translate(-50%, -50%);
  transition: left 0.18s ease-out, top 0.18s ease-out;
}
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0%; z-index: 300; background: var(--gradient); }

/* ---------- header ---------- */
header {
  position: sticky; top: 0; z-index: 100;
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  backdrop-filter: blur(24px) saturate(1.6);
  background: rgba(5, 5, 10, 0.55);
  border-bottom: 1px solid transparent;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  transition: border-color 0.3s, background 0.3s;
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  header { background: rgba(5, 5, 10, 0.92); }
  body.light header { background: rgba(245, 245, 250, 0.95); }
}
header.scrolled { border-bottom-color: var(--border); background: rgba(5, 5, 10, 0.72); }
.nav { display: flex; align-items: center; gap: 20px; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); height: var(--header-h); }
.nav-logo { font-family: var(--font-mono); font-weight: 700; font-size: 17px; letter-spacing: -0.02em; display: flex; align-items: center; gap: 9px; }
.nav-logo .logo-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gradient); box-shadow: 0 0 14px var(--glow); }
.nav-logo em { font-style: normal; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 26px; list-style: none; margin-left: auto; }
.nav-links a { font-size: 13.5px; font-weight: 500; color: var(--text-dim); transition: color 0.2s; position: relative; }
.nav-links a::after { content: ""; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--gradient); border-radius: 2px; transition: width 0.25s; }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--text); }
.nav-links a.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-resume {
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  padding: 9px 16px; border-radius: 10px; color: var(--text-dim) !important;
  background: var(--surface); border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.nav-resume:hover { border-color: var(--border-strong); color: var(--text) !important; transform: translateY(-1px); }
.nav-cta {
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  padding: 9px 18px; border-radius: 10px; color: #fff !important;
  background: var(--gradient); transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(124, 108, 255, 0.3);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 28px rgba(124, 108, 255, 0.45); }
.theme-toggle { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; width: 38px; height: 38px; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; transition: border-color 0.2s, transform 0.2s; }
.theme-toggle:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.style-toggle { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; width: 38px; height: 38px; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; transition: border-color 0.2s, transform 0.2s; }
.style-toggle:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.hamburger { display: none; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; width: 40px; height: 40px; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.hamburger span { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { padding: 88px 0 40px; position: relative; }
.hero-top { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.hero-avatar { width: 64px; height: 64px; border-radius: 50%; padding: 2px; background: var(--gradient); display: block; transition: transform 0.3s; flex-shrink: 0; }
.hero-avatar:hover { transform: scale(1.06) rotate(3deg); }
.hero-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 2px solid var(--bg); background: var(--bg-2); }
.hero-id .hero-name { font-weight: 700; font-size: 16px; }
.hero-id .hero-handle { font-family: var(--font-mono); font-size: 12.5px; color: var(--muted); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  color: var(--cyan); padding: 7px 15px; border-radius: 100px;
  border: 1px solid rgba(34, 230, 206, 0.25); background: rgba(34, 230, 206, 0.06);
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 6.4vw, 5rem);
  font-weight: 700; line-height: 1.02; letter-spacing: -0.035em;
  margin-bottom: 22px; max-width: 16ch; text-wrap: balance;
}
.hero h1 .grad { background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero h1 .outline { color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,0.35); }
.typing-cursor { display: inline-block; width: 4px; height: 0.82em; background: var(--violet); margin-left: 6px; vertical-align: text-bottom; border-radius: 2px; animation: blink 0.85s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-desc { font-size: 17.5px; color: var(--text-dim); max-width: 620px; margin-bottom: 34px; }
.hero-desc strong { color: var(--text); font-weight: 600; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 52px; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 28px; border-radius: 14px; font-size: 15px; font-weight: 650;
  transition: transform 0.2s, box-shadow 0.25s, border-color 0.2s, background 0.2s;
  cursor: pointer; border: 1px solid transparent; will-change: transform;
}
.btn-primary { background: var(--gradient); color: #fff; box-shadow: 0 6px 28px rgba(124, 108, 255, 0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(124, 108, 255, 0.45); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--border-strong); background: var(--surface-2); transform: translateY(-2px); }
.btn .arrow { transition: transform 0.2s; }
.btn:hover .arrow { transform: translate(2px, -2px); }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); backdrop-filter: blur(12px); overflow: hidden; }
.hstat { padding: 22px 24px; border-left: 1px solid var(--border); }
.hstat:first-child { border-left: none; }
.hstat-num { font-family: var(--font-display); font-size: 30px; font-weight: 700; letter-spacing: -0.02em; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hstat-label { font-size: 12.5px; color: var(--muted); margin-top: 2px; font-weight: 500; }

/* ---------- marquee ---------- */
.marquee { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; padding: 16px 0; margin: 64px 0 0; background: rgba(255,255,255,0.015); }
.marquee-track { display: flex; gap: 40px; width: max-content; animation: scroll-x 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--font-mono); font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); white-space: nowrap; display: flex; align-items: center; gap: 40px; }
.marquee-track span i { color: var(--violet); font-style: normal; }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
section.block { padding: 96px 0 8px; }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 40px; flex-wrap: wrap; }
.sec-index { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--violet); letter-spacing: 0.1em; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.sec-index::after { content: ""; display: inline-block; width: 36px; height: 1px; background: var(--violet); opacity: 0.5; }
.sec-title { font-family: var(--font-display); font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; letter-spacing: -0.025em; line-height: 1.12; }
.sec-desc { color: var(--text-dim); font-size: 15.5px; max-width: 520px; margin-top: 10px; }
.sec-link { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--cyan); white-space: nowrap; }
.sec-link:hover { text-decoration: underline; }

/* spotlight cards */
.spot { position: relative; }
.spot::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(124,108,255,0.13), transparent 65%);
  opacity: 0; transition: opacity 0.3s;
}
.spot:hover::before { opacity: 1; }

/* ---------- about bento ---------- */
.about-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 18px; }
.about-main {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 34px; backdrop-filter: blur(12px);
}
.about-main p { color: var(--text-dim); font-size: 15.5px; margin-bottom: 15px; }
.about-main p strong { color: var(--text); }
.about-main p:last-child { margin-bottom: 0; }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.pill { font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; padding: 6px 13px; border-radius: 100px; background: rgba(124,108,255,0.09); border: 1px solid rgba(124,108,255,0.22); color: #c9c3ff; }
.pill.teal { background: rgba(34,230,206,0.08); border-color: rgba(34,230,206,0.22); color: #9ef0e2; }
.terminal { background: #080810; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.terminal-bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--border); font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.tdot { width: 10px; height: 10px; border-radius: 50%; }
.tdot.r { background: #ff5f57; } .tdot.y { background: #febc2e; } .tdot.g { background: #28c840; }
.terminal-bar span:last-child { margin-left: 8px; }
.terminal-body { padding: 10px 20px 18px; font-family: var(--font-mono); font-size: 13px; }
.tline { padding: 7px 0; border-bottom: 1px dashed rgba(255,255,255,0.07); color: var(--text-dim); }
.tline:last-child { border-bottom: none; }
.tline .k { color: var(--violet); font-weight: 600; }
.tline .v { color: var(--cyan); }

/* ---------- skills ---------- */
.skills-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.skill-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; backdrop-filter: blur(12px); transition: border-color 0.3s, transform 0.3s; }
.skill-card:hover { border-color: rgba(124,108,255,0.35); transform: translateY(-4px); }
.skill-card.featured { grid-column: span 2; }
.skill-icon { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; font-family: var(--font-mono); margin-bottom: 15px; }
.skill-icon.lang { background: rgba(124,108,255,0.14); color: #c9c3ff; }
.skill-icon.sys { background: rgba(34,230,206,0.12); color: #9ef0e2; }
.skill-icon.web { background: rgba(255,92,157,0.12); color: #ffb3d1; }
.skill-icon.tools { background: rgba(242,193,78,0.12); color: #f2d68a; }
.skill-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 14px; font-family: var(--font-display); }
.bar-item { margin-bottom: 11px; }
.bar-item:last-child { margin-bottom: 0; }
.bar-top { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11.5px; margin-bottom: 5px; }
.bar-top span:first-child { color: var(--text); font-weight: 500; }
.bar-top span:last-child { color: var(--muted); }
.bar-track { height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.bar-fill { height: 100%; width: 0; border-radius: 3px; background: var(--gradient); transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-family: var(--font-mono); font-size: 12px; font-weight: 500; padding: 6px 12px; border-radius: 9px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--text-dim); transition: 0.2s; }
.tag:hover { border-color: var(--violet); color: var(--text); transform: translateY(-1px); }

/* ---------- projects ---------- */
.proj-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill-btn {
  font-family: var(--font-mono); font-size: 12.5px; font-weight: 600;
  padding: 8px 15px; border-radius: 100px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); color: var(--text-dim);
  transition: 0.2s; display: inline-flex; align-items: center; gap: 7px;
}
.pill-btn:hover { border-color: var(--border-strong); color: var(--text); transform: translateY(-1px); }
.pill-btn.active { background: var(--gradient); border-color: transparent; color: #fff; box-shadow: 0 4px 18px rgba(124,108,255,0.3); }
.pill-count { font-size: 10.5px; background: rgba(255,255,255,0.2); padding: 1px 7px; border-radius: 100px; }
.pill-btn:not(.active) .pill-count { background: rgba(255,255,255,0.06); color: var(--muted); }
.proj-search { display: flex; align-items: center; gap: 9px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 9px 14px; min-width: 220px; transition: border-color 0.2s; }
.proj-search:focus-within { border-color: var(--violet); }
.proj-search span { color: var(--muted); font-size: 15px; }
.proj-search input { background: none; border: none; outline: none; color: var(--text); font-family: var(--font-sans); font-size: 13.5px; width: 100%; }
.proj-search input::placeholder { color: var(--muted); }
.proj-search input::-webkit-search-cancel-button { cursor: pointer; }
.proj-empty { text-align: center; padding: 40px 20px; color: var(--muted); font-size: 14.5px; border: 1px dashed var(--border); border-radius: var(--radius); margin-top: 4px; }
.proj-empty button { background: none; border: none; color: var(--cyan); font-weight: 600; cursor: pointer; font-size: 14.5px; text-decoration: underline; }
.project-card.hidden { display: none; }
.project-card.pop { animation: pop-in 0.35s ease; }
@keyframes pop-in { from { opacity: 0; transform: translateY(10px) scale(0.98); } }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.project-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; display: flex; flex-direction: column; backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.project-card:hover { border-color: rgba(124,108,255,0.4); transform: translateY(-5px); box-shadow: 0 24px 60px rgba(124,108,255,0.12); }
.project-card.wide { grid-column: span 2; }
.project-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.project-tag { font-family: var(--font-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--cyan); background: rgba(34,230,206,0.08); border: 1px solid rgba(34,230,206,0.18); padding: 4px 11px; border-radius: 100px; }
.project-card.wide .project-tag { color: #c9c3ff; background: rgba(124,108,255,0.1); border-color: rgba(124,108,255,0.25); }
.project-stars { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); }
.project-card h3 { font-family: var(--font-display); font-size: 19px; font-weight: 700; margin-bottom: 9px; letter-spacing: -0.01em; }
.project-card p { color: var(--text-dim); font-size: 14px; flex: 1; margin-bottom: 20px; }
.project-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.project-link { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--text); display: inline-flex; align-items: center; gap: 7px; transition: gap 0.2s, color 0.2s; }
.project-link:hover { gap: 11px; color: var(--cyan); }
.project-lang { font-family: var(--font-mono); font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.lang-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* ---------- craft ---------- */
.craft-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.craft-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; backdrop-filter: blur(12px); transition: border-color 0.3s, transform 0.3s; }
.craft-card:hover { border-color: rgba(124,108,255,0.35); transform: translateY(-5px); }
.craft-num { font-family: var(--font-mono); font-size: 12px; color: var(--violet); font-weight: 700; margin-bottom: 14px; }
.craft-icon { font-size: 26px; width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; border-radius: 14px; background: rgba(124,108,255,0.1); margin-bottom: 16px; }
.craft-card h3 { font-family: var(--font-display); font-size: 17px; margin-bottom: 9px; }
.craft-card p { color: var(--text-dim); font-size: 13.5px; }
.craft-card p strong { color: var(--text); }

/* ---------- now + uses ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.now-list { display: flex; flex-direction: column; gap: 12px; }
.now-item { display: flex; gap: 16px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px 22px; backdrop-filter: blur(12px); transition: border-color 0.25s; }
.now-item:hover { border-color: rgba(124,108,255,0.3); }
.now-ico { width: 40px; height: 40px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 17px; flex-shrink: 0; }
.now-label { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.now-value { font-size: 15px; font-weight: 700; }
.now-sub { font-size: 13px; color: var(--text-dim); }
.uses-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; backdrop-filter: blur(12px); }
.uses-card h3 { font-family: var(--font-display); font-size: 15px; margin-bottom: 14px; display: flex; align-items: center; gap: 9px; }
.uses-list { list-style: none; }
.uses-list li { font-size: 13.5px; color: var(--text-dim); padding: 8px 0; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; gap: 12px; }
.uses-list li:last-child { border-bottom: none; }
.uses-list li strong { color: var(--text); font-weight: 600; font-family: var(--font-mono); font-size: 12px; }
.uses-grid-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---------- github / pacman ---------- */
.gh-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 16px; }
.gh-repo { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 22px; backdrop-filter: blur(12px); transition: border-color 0.25s, transform 0.25s; display: flex; flex-direction: column; min-height: 150px; }
.gh-repo:hover { border-color: rgba(124,108,255,0.4); transform: translateY(-3px); }
.gh-repo-name { font-family: var(--font-mono); font-size: 14.5px; font-weight: 600; color: var(--cyan); margin-bottom: 6px; word-break: break-all; }
.gh-repo-desc { font-size: 13px; color: var(--text-dim); margin-bottom: 14px; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.gh-repo-meta { display: flex; gap: 14px; font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.gh-skeleton { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 22px; min-height: 150px; animation: shimmer 1.4s infinite; }
.gh-skeleton div { height: 12px; border-radius: 6px; background: rgba(255,255,255,0.06); margin-bottom: 10px; }
@keyframes shimmer { 50% { opacity: 0.55; } }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; backdrop-filter: blur(12px); overflow-x: auto; }
.panel img { width: 100%; min-width: 600px; border-radius: 10px; }
.contrib-dark { filter: invert(1) hue-rotate(180deg) brightness(1.1) contrast(1.05); }
body.light .contrib-dark { filter: none; }
.pacman-note { font-size: 12.5px; color: var(--muted); margin-top: 14px; font-family: var(--font-mono); }
.pacman-note a { color: var(--cyan); text-decoration: underline; }
.pac-light { display: none; }
body.light .pac-dark { display: none; }
body.light .pac-light { display: block; }
.panel-label { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.panel-label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gradient); }

/* ---------- contact ---------- */
.contact-hero {
  text-align: center; border: 1px solid var(--border); border-radius: 28px;
  padding: 72px 32px; background: var(--surface); backdrop-filter: blur(16px);
  position: relative; overflow: hidden;
}
.contact-hero::before { content: ""; position: absolute; inset: -60px; background: radial-gradient(ellipse 60% 55% at 50% 0%, rgba(124,108,255,0.18), transparent 70%); pointer-events: none; }
.contact-hero h2 { font-family: var(--font-display); font-size: clamp(2rem, 4.5vw, 3.2rem); letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 16px; position: relative; }
.contact-hero h2 .grad { background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.contact-hero p { color: var(--text-dim); max-width: 480px; margin: 0 auto 32px; position: relative; }
.contact-cta-row { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; position: relative; margin-bottom: 36px; }
.social-row { display: flex; justify-content: center; gap: 10px; position: relative; }
.social-link { width: 48px; height: 48px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; transition: 0.25s; color: var(--text-dim); }
.social-link:hover { border-color: var(--violet); color: var(--text); transform: translateY(-3px); background: rgba(124,108,255,0.1); }

/* ---------- footer ---------- */
footer { margin-top: 96px; padding: 36px 0 44px; border-top: 1px solid var(--border); }
.foot-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 12.5px; color: var(--muted); }
.foot-inner .grad { background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-weight: 700; }

/* ---------- floating ui ---------- */
.back-to-top { position: fixed; bottom: 92px; right: 22px; z-index: 100; width: 44px; height: 44px; border-radius: 13px; background: var(--surface-solid); border: 1px solid var(--border); color: var(--text); font-size: 18px; cursor: pointer; opacity: 0; transform: translateY(16px); transition: 0.3s; pointer-events: none; }
.back-to-top.visible { opacity: 1; transform: none; pointer-events: auto; }
.back-to-top:hover { border-color: var(--violet); }
.fab { position: fixed; bottom: 24px; right: 22px; z-index: 100; width: 54px; height: 54px; border-radius: 17px; background: var(--gradient); border: none; color: #fff; font-size: 22px; cursor: pointer; box-shadow: 0 6px 28px rgba(124,108,255,0.45); transition: transform 0.25s; }
.fab:hover { transform: scale(1.07) rotate(4deg); }
.fab-menu { position: fixed; bottom: 90px; right: 22px; z-index: 99; display: flex; flex-direction: column; gap: 9px; opacity: 0; transform: translateY(14px) scale(0.95); pointer-events: none; transition: 0.28s; }
.fab-menu.open { opacity: 1; transform: none; pointer-events: auto; }
.fab-menu a { width: 44px; height: 44px; border-radius: 13px; background: var(--surface-solid); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 17px; transition: 0.2s; }
.fab-menu a:hover { border-color: var(--violet); transform: scale(1.08); }
.kbd-hints { position: fixed; inset: 0; z-index: 500; background: rgba(5,5,10,0.8); backdrop-filter: blur(12px); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s; padding: 20px; }
.kbd-hints.open { opacity: 1; pointer-events: auto; }
.kbd-box { background: var(--surface-solid); border: 1px solid var(--border); border-radius: 20px; padding: 30px 34px; max-width: 400px; width: 100%; }
.kbd-box h3 { font-family: var(--font-mono); font-size: 15px; margin-bottom: 18px; text-align: center; }
.kbd-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--border); }
.kbd-row:last-child { border: none; }
.kbd-row span { font-size: 13.5px; color: var(--text-dim); }
kbd { font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; padding: 4px 9px; border-radius: 7px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); }
.batman-toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(90px); font-family: var(--font-mono); font-size: 13.5px; color: #ffd700; background: rgba(0,0,0,0.92); border: 1px solid rgba(255,215,0,0.35); padding: 12px 24px; border-radius: 13px; z-index: 300; transition: transform 0.4s; pointer-events: none; }
.batman-toast.show { transform: translateX(-50%) translateY(0); }
body.batman-mode { --violet: #ffd700; --cyan: #ffd700; --gradient: linear-gradient(135deg, #ffd700, #ff8c00); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; } .reveal-d2 { transition-delay: 0.16s; } .reveal-d3 { transition-delay: 0.24s; }

/* ---------- light mode ---------- */
body.light {
  --bg: #f5f5fa; --bg-2: #eceaf4;
  --surface: rgba(255, 255, 255, 0.75); --surface-solid: #ffffff; --surface-2: #ffffff;
  --border: rgba(40, 40, 90, 0.1); --border-strong: rgba(40, 40, 90, 0.2);
  --text: #14142b; --text-dim: #54546e; --muted: #8a8aa5;
  --glow: rgba(124, 108, 255, 0.12);
}
body.light header { background: rgba(245, 245, 250, 0.6); }
body.light header.scrolled { background: rgba(245, 245, 250, 0.78); }
body.light .bg-grid { background-image: linear-gradient(rgba(124,108,255,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(124,108,255,0.06) 1px, transparent 1px); }
body.light .hero h1 .outline { -webkit-text-stroke-color: rgba(20,20,43,0.3); }
body.light .terminal { background: #101022; }
body.light .terminal-body, body.light .tline { color: #c9c9e0; }
body.light #cursorGlow { background: radial-gradient(circle, rgba(124,108,255,0.07), transparent 70%); }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .skill-card.featured { grid-column: span 2; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .project-card.wide { grid-column: span 2; }
  .craft-grid { grid-template-columns: 1fr 1fr; }
  .gh-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav-links {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; background: rgba(5,5,10,0.97); backdrop-filter: blur(20px);
    padding: 22px var(--pad) 26px; gap: 18px; border-bottom: 1px solid var(--border);
  }
  body.light .nav-links { background: rgba(245,245,250,0.97); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .nav-cta, .nav-resume { display: none; }
  .hero { padding-top: 60px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hstat:nth-child(3) { border-left: none; }
  .hstat { border-top: 1px solid var(--border); }
  .hstat:nth-child(1), .hstat:nth-child(2) { border-top: none; }
  .skills-grid, .projects-grid, .craft-grid, .gh-grid { grid-template-columns: 1fr; }
  .skill-card.featured, .project-card.wide { grid-column: span 1; }
  .uses-grid-inner { grid-template-columns: 1fr; }
  section.block { padding: 72px 0 8px; }
  .contact-hero { padding: 52px 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .orb { animation: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}