/* ══════════════════════════════════════
   TOKENS
══════════════════════════════════════ */
:root {
  --bg:      #F9F8F5;
  --text:    #0A0A09;
  --muted:   #6B6760;
  --subtle:  #B5B0A8;
  --border:  #E2DDD6;
  --accent:  #84CC16;
  --card:    #FFFFFF;
  --font-display: 'Syne', sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
}

[data-theme="dark"] {
  --bg:     #0A0908;
  --text:   #F0EDE6;
  --muted:  #8A8278;
  --subtle: #3A3832;
  --border: #1E1C19;
  --accent: #A3E635;
  --card:   #111009;
}

/* ══════════════════════════════════════
   RESET
══════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s ease, color 0.4s ease;
  cursor: none;
}
img { max-width: 100%; height: auto; display: block; }
ul  { list-style: none; }
button { font-family: var(--font-body); }

/* ══════════════════════════════════════
   CUSTOM CURSOR
══════════════════════════════════════ */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  translate: -50% -50%;
  transition: width 0.2s ease, height 0.2s ease, background 0.2s ease;
  will-change: transform;
}
.cursor--active {
  width: 22px;
  height: 22px;
  background: transparent;
  outline: 2px solid var(--accent);
}

/* ══════════════════════════════════════
   NAV
══════════════════════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 32px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(249, 248, 245, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.4s ease, border-color 0.4s ease;
}
[data-theme="dark"] nav { background: rgba(10, 9, 8, 0.88); }

.nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
  cursor: none;
}
.nav-links a:hover { color: var(--text); }

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  cursor: none;
  color: var(--muted);
  display: flex;
  align-items: center;
  transition: border-color 0.15s, color 0.15s;
}
.theme-toggle:hover { color: var(--text); border-color: var(--subtle); }
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun  { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 0 32px 56px;
  border-bottom: 1px solid var(--border);
}

.hero-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.hero-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4.5rem, 14vw, 11rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
  overflow: visible;
  position: relative;
  cursor: none;
}

.hero-name .line {
  display: block;
  animation: slideUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-name .line:nth-child(1) { animation-delay: 0.05s; }
.hero-name .line:nth-child(2) { animation-delay: 0.15s; }

/* glitch effect */
.c { display: inline-block; transition: color 0.08s; }

.hero-name.hero-glitch {
  animation: electricGlow 0.18s infinite alternate;
}

@keyframes electricGlow {
  0%   { filter: drop-shadow(0 0 8px  rgba(132,204,22,0.4)) drop-shadow(0 0 24px rgba(0,229,255,0.15)); }
  100% { filter: drop-shadow(0 0 20px rgba(132,204,22,0.9)) drop-shadow(0 0 50px rgba(0,229,255,0.35)); }
}

.hero-canvas {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 50;
  opacity: 1;
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  color: var(--muted);
  animation: slideUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.25s both;
  padding: 8px 12px;
  border-radius: 4px;
  transition: all 0.3s ease;
}
.hero-sub em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub:hover {
  background: var(--accent);
  color: #0A0A09;
}
.hero-sub:hover em {
  color: #0A0A09;
}

/* ══════════════════════════════════════
   MARQUEE
══════════════════════════════════════ */
.marquee-wrap {
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  background: var(--bg);
}

.marquee-track {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.marquee-track .sep {
  color: var(--accent);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ══════════════════════════════════════
   MAIN LAYOUT
══════════════════════════════════════ */
main { padding: 0 32px; max-width: 900px; margin: 0 auto; }

/* ══════════════════════════════════════
   BIO
══════════════════════════════════════ */
.bio {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
  max-width: 600px;
}

.bio p {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 32px;
}

.bio-actions { display: flex; gap: 28px; }

.link-arrow {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s;
  cursor: none;
}
.link-arrow span { transition: transform 0.2s; }
.link-arrow:hover { border-color: var(--accent); color: var(--accent); }
.link-arrow:hover span { transform: translate(2px, 2px); }

/* ══════════════════════════════════════
   SECTION LABELS
══════════════════════════════════════ */
.section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--subtle);
  padding: 48px 0 8px;
}

/* ══════════════════════════════════════
   FOLDERS
══════════════════════════════════════ */
.folders-section { border-bottom: 1px solid var(--border); padding-bottom: 8px; }

.folder { border-top: 1px solid var(--border); }
.folder:last-child { border-bottom: 1px solid var(--border); }

.folder-toggle {
  width: 100%;
  background: none;
  border: none;
  padding: 12px 0;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 10px;
  cursor: none;
  text-align: left;
  position: relative;
  transition: padding-left 0.25s ease;
}

.folder-toggle::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.folder-toggle:hover::before,
.folder.open .folder-toggle::before { width: 100%; }

.folder-toggle:hover { padding-left: 6px; }
.folder.open .folder-toggle { padding-left: 6px; }

.folder-num {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--subtle);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.folder-name {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-weight: 700;
  color: var(--text);
  flex: 1;
  white-space: nowrap;
}

.folder-meta {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--subtle);
  display: none;
}
@media (min-width: 600px) { .folder-meta { display: block; } }

.folder-tags { display: flex; gap: 8px; flex-wrap: wrap; }

.ftag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 20px;
  background: rgba(132, 204, 22, 0.1);
  color: var(--accent);
  border: 1px solid rgba(132, 204, 22, 0.25);
}

.ftag--soon {
  background: transparent;
  color: var(--subtle);
  border-color: var(--border);
}
[data-theme="dark"] .ftag { background: rgba(163, 230, 53, 0.08); border-color: rgba(163, 230, 53, 0.2); }

.folder-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--subtle);
  transition: color 0.2s;
}
.folder-toggle:hover .folder-icon,
.folder.open .folder-toggle .folder-icon { color: var(--accent); }

/* folder open/closed SVG paths */
.fob, .fol { display: none; }
.folder.open .fc  { display: none; }
.folder.open .fob,
.folder.open .fol { display: block; }

/* Folder body animation */
.folder-body {
  height: 0;
  overflow: hidden;
  transition: height 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.folder-content {
  padding: 4px 0 36px 48px;
  animation: none;
}

.folder.open .folder-content {
  animation: fadeIn 0.4s ease both 0.1s;
}

.folder-content p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 16px;
  max-width: 640px;
}

.folder-content .project-lede {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 20px;
}

.folder-content a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(132, 204, 22, 0.35);
  transition: border-color 0.15s;
  cursor: none;
}
.folder-content a:hover { border-color: var(--accent); }

.folder-content ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.folder-content ul li {
  font-size: 0.88rem;
  color: var(--muted);
  padding-left: 18px;
  position: relative;
}
.folder-content ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

.folder-content h4 {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--subtle);
  margin: 28px 0 12px;
}

.folder-content strong { color: var(--text); font-weight: 600; }

.folder-content ol { counter-reset: item; margin-bottom: 16px; }
.folder-content ol li {
  counter-increment: item;
  list-style: none;
  position: relative;
  padding: 12px 16px 12px 40px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 640px;
}
.folder-content ol li::before {
  content: counter(item);
  position: absolute;
  left: 12px;
  top: 13px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--subtle);
}

.folder-content img {
  border-radius: 8px;
  border: 1px solid var(--border);
  margin: 16px 0;
  max-width: 640px;
  transition: border-color 0.2s;
}
.folder-content img:hover { border-color: var(--subtle); }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer {
  padding: 56px 32px 44px;
  max-width: 900px;
  margin: 0 auto;
}

.footer-social { display: flex; gap: 12px; margin-bottom: 20px; justify-content: center; }

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s;
  cursor: none;
}
.social-btn:hover { color: var(--text); border-color: var(--subtle); }

.footer-copy { font-size: 0.75rem; color: var(--subtle); text-align: center; }

/* ══════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════ */
.reveal   { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.revealed { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════ */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes shake {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(-2px, -1px) rotate(0.5deg); }
  50% { transform: translate(2px, 1px) rotate(-0.5deg); }
  75% { transform: translate(-1px, 2px) rotate(0.3deg); }
}

/* ══════════════════════════════════════
   MISC
══════════════════════════════════════ */
::selection    { background: var(--accent); color: #0A0A09; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; cursor: none; }

::-webkit-scrollbar       { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--subtle); }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 600px) {
  nav, .hero { padding-left: 20px; padding-right: 20px; }
  main { padding: 0 20px; }
  footer { padding: 48px 20px 36px; }
  .hero { padding-bottom: 40px; }
  .folder-content { padding-left: 0; }
  .folder-toggle { gap: 12px; }
  body { cursor: auto; }
  .cursor { display: none; }
}