@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&display=swap');

:root {
  --bg: #0a0a0a;
  --fg: #d0d0d0;
  --white: #ffffff;
  --dim: #404040;
  --dimmer: #252525;
  --border: #1e1e1e;
  --accent: #888;
  --purple: #b400ff;
  --purple-dim: rgba(180, 0, 255, 0.15);
  --font: 'JetBrains Mono', 'Fira Code', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
::selection { background: var(--purple); color: var(--white); }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  overflow: hidden;
  cursor: crosshair;
  -webkit-tap-highlight-color: transparent;
}

.hidden { display: none !important; }

/* ══════ CANVASES ══════ */
#geo-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
#noise-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 900; pointer-events: none; opacity: 0.025; mix-blend-mode: screen; }
#scanlines { position: fixed; inset: 0; z-index: 901; pointer-events: none; background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.06) 2px, rgba(0,0,0,0.06) 4px); }

/* ══════ LOADING ══════ */
#loading-screen {
  position: fixed; inset: 0; z-index: 2000; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.8s;
}
#loading-screen.fade-out { opacity: 0; pointer-events: none; }
#boot-text {
  font-family: var(--font); font-size: 0.75rem;
  color: var(--purple);
  text-shadow: 0 0 12px rgba(180, 0, 255, 0.4), 0 0 30px rgba(180, 0, 255, 0.15);
  max-width: 500px; padding: 2rem; white-space: pre-wrap; word-break: break-all;
}

/* ══════ HUB ══════ */
#hub { position: fixed; inset: 0; z-index: 10; display: flex; align-items: center; justify-content: center; transition: opacity 0.5s, transform 0.5s; }
#hub.exiting { opacity: 0; transform: scale(0.97); }

#hub-lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.hub-line { stroke: var(--dimmer); stroke-width: 0.5; opacity: 0.5; stroke-dasharray: 4 4; transition: stroke 0.4s, opacity 0.4s; }
.hub-line.glow { stroke: var(--purple); opacity: 0.7; stroke-width: 0.8; filter: drop-shadow(0 0 4px rgba(180,0,255,0.3)); }

/* ══════ HUB CENTER ══════ */
#hub-center {
  position: relative; z-index: 5; text-align: center;
  width: 160px; height: 160px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  cursor: pointer; transition: transform 0.3s;
}
#hub-center:hover { transform: scale(1.03); }

#logo-text {
  font-size: 1.5rem; font-weight: 300; letter-spacing: 10px;
  color: var(--white); opacity: 0.85;
  position: relative; z-index: 2;
  transition: all 0.3s;
}
#hub-center:hover #logo-text {
  opacity: 1;
  text-shadow: 0 0 20px rgba(180, 0, 255, 0.3);
}

#logo-sub { font-size: 0.5rem; color: var(--dim); opacity: 0.5; letter-spacing: 3px; margin-top: 0.4rem; }

#logo-about {
  font-size: 0.45rem; letter-spacing: 3px; color: var(--dim);
  margin-top: 0.6rem; transition: color 0.3s;
  opacity: 0.6;
}
#hub-center:hover #logo-about { color: var(--purple); opacity: 1; }

/* ══════ HUB NODES ══════ */
#hub-nodes { position: absolute; inset: 0; z-index: 4; }

.hub-node {
  position: absolute;
  display: flex; flex-direction: column; align-items: center;
  cursor: pointer; user-select: none; transition: transform 0.3s;
}
.hub-node:hover { transform: scale(1.1); }
.hub-node:active { transform: scale(0.95); }

.node-sym {
  font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border: 1px solid var(--dimmer);
  color: var(--dim);
  transition: all 0.4s;
  background: rgba(10,10,10,0.9);
}
.hub-node:hover .node-sym {
  border-color: var(--purple);
  color: var(--purple);
  box-shadow: 0 0 15px rgba(180, 0, 255, 0.15);
}

.node-label { font-size: 0.5rem; letter-spacing: 2px; color: var(--dim); margin-top: 0.4rem; font-weight: 300; transition: color 0.3s; }
.hub-node:hover .node-label { color: var(--purple); }

#hub-mantra { position: absolute; bottom: 3vh; left: 0; right: 0; text-align: center; font-size: 0.45rem; color: var(--dimmer); letter-spacing: 3px; font-style: italic; font-weight: 300; }

/* ══════ ABOUT OVERLAY ══════ */
#about-overlay {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10,10,10,0.9);
  animation: overlay-in 0.3s ease;
}
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } }

#about-popup {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--dimmer);
  max-width: 520px; width: 90%;
  max-height: 85vh; overflow-y: auto;
  padding: 2rem 2rem 1.5rem;
  animation: popup-in 0.4s ease;
  scrollbar-width: thin; scrollbar-color: var(--dim) var(--bg);
}
@keyframes popup-in { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: none; } }

#about-close {
  position: absolute; top: 0.8rem; right: 0.8rem;
  font-family: var(--font); background: none; border: none;
  color: var(--dim); font-size: 0.9rem; cursor: pointer; transition: color 0.3s;
}
#about-close:hover { color: var(--purple); }

.about-ascii { text-align: center; color: var(--dimmer); font-size: 0.65rem; letter-spacing: 2px; margin-bottom: 1rem; }
.about-name { font-size: 1rem; color: var(--white); letter-spacing: 6px; font-weight: 300; text-align: center; }
.about-status { color: var(--dim); text-align: center; font-size: 0.65rem; margin-top: 0.5rem; letter-spacing: 2px; }
.about-bio { color: var(--fg); line-height: 1.8; margin-top: 1.2rem; padding-left: 1rem; border-left: 1px solid var(--purple); font-weight: 300; font-size: 0.78rem; opacity: 0.8; }

.about-links { margin-top: 1.5rem; display: grid; gap: 0.3rem; }
.about-link-item {
  display: flex; align-items: center; gap: 0.8rem; padding: 0.5rem 0.7rem;
  border: 1px solid var(--dimmer); text-decoration: none; transition: all 0.3s;
  background: transparent;
}
.about-link-item:hover { border-color: var(--purple); background: var(--purple-dim); }
.about-link-icon { font-size: 0.8rem; color: var(--dim); min-width: 1rem; text-align: center; transition: color 0.3s; }
.about-link-item:hover .about-link-icon { color: var(--purple); }
.about-link-label { color: var(--fg); letter-spacing: 2px; font-size: 0.65rem; transition: color 0.3s; }
.about-link-item:hover .about-link-label { color: var(--white); }
.about-link-url { color: var(--dim); font-size: 0.5rem; margin-top: 0.1rem; }
.about-sep { text-align: center; color: var(--dimmer); font-size: 0.5rem; letter-spacing: 4px; margin-top: 1.5rem; }

/* ══════ SECTION VIEW ══════ */
#section-view {
  position: fixed; inset: 0; z-index: 10;
  display: flex; flex-direction: column;
  background: var(--bg); overflow: hidden;
  animation: section-enter 0.4s ease;
}
@keyframes section-enter { from { opacity: 0; } to { opacity: 1; } }

#section-topbar { display: flex; align-items: center; gap: 1rem; padding: 0.7rem 1.5rem; border-bottom: 1px solid var(--dimmer); flex-shrink: 0; }

#back-btn {
  font-family: var(--font); background: none; border: 1px solid var(--dimmer);
  color: var(--dim); padding: 0.25rem 0.7rem;
  font-size: 0.65rem; letter-spacing: 1px; cursor: pointer; transition: all 0.3s;
}
#back-btn:hover { border-color: var(--purple); color: var(--purple); }

#section-title-bar { color: var(--dim); font-size: 0.65rem; letter-spacing: 3px; }

#section-content {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 1.5rem; max-width: 750px; width: 100%; margin: 0 auto;
  scrollbar-width: thin; scrollbar-color: var(--dimmer) var(--bg);
}
#section-content::-webkit-scrollbar { width: 3px; }
#section-content::-webkit-scrollbar-track { background: var(--bg); }
#section-content::-webkit-scrollbar-thumb { background: var(--dimmer); }

#section-footer { display: flex; justify-content: space-between; padding: 0.4rem 1.5rem; font-size: 0.5rem; color: var(--dimmer); border-top: 1px solid var(--dimmer); flex-shrink: 0; }

/* ══════ PROJECTS ══════ */
.project-card { border: 1px solid var(--dimmer); padding: 1.2rem; margin-bottom: 0.8rem; background: transparent; transition: all 0.3s; }
.project-card:hover { border-color: var(--purple); box-shadow: 0 0 15px rgba(180,0,255,0.05); }
.project-title { font-size: 0.85rem; letter-spacing: 2px; color: var(--white); }
.project-title a { color: inherit; text-decoration: none; transition: color 0.3s; }
.project-title a:hover { color: var(--purple); }
.project-year { color: var(--dim); font-size: 0.65rem; float: right; }
.project-desc { margin-top: 0.6rem; color: var(--fg); font-size: 0.75rem; line-height: 1.7; font-weight: 300; opacity: 0.75; }
.project-tags { margin-top: 0.7rem; display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tag { color: var(--dim); font-size: 0.55rem; padding: 0.1rem 0.35rem; border: 1px solid var(--dimmer); letter-spacing: 1px; transition: all 0.3s; }
.project-card:hover .tag { border-color: rgba(180,0,255,0.2); color: rgba(180,0,255,0.6); }
.project-media { margin-top: 0.8rem; max-width: 100%; border: 1px solid var(--dimmer); display: block; }
video.project-media { max-height: 400px; background: #000; }
.project-link { display: inline-block; margin-top: 0.6rem; color: var(--dim); text-decoration: none; font-size: 0.65rem; letter-spacing: 1px; transition: color 0.3s; }
.project-link::before { content: '→ '; }
.project-link:hover { color: var(--purple); }

/* ══════ GALLERY ══════ */
.gallery-section-title { font-size: 0.7rem; letter-spacing: 3px; color: var(--dim); margin: 1.5rem 0 0.8rem; font-weight: 400; display: flex; align-items: center; gap: 0.5rem; }
.gallery-section-title:first-child { margin-top: 0; }
.gs-line { flex: 1; height: 1px; background: var(--dimmer); }

.artwork-card { border: 1px solid var(--dimmer); padding: 0.8rem; margin-bottom: 0.6rem; transition: all 0.3s; }
.artwork-card:hover { border-color: var(--purple); box-shadow: 0 0 12px rgba(180,0,255,0.05); }
.artwork-title { color: var(--fg); letter-spacing: 2px; font-size: 0.8rem; }
.artwork-year { color: var(--dim); font-size: 0.65rem; float: right; }
.artwork-desc { margin-top: 0.4rem; color: var(--dim); font-size: 0.72rem; font-weight: 300; }
.artwork-img { margin-top: 0.5rem; max-width: 100%; border: 1px solid var(--dimmer); }

/* instagram widget */
.insta-widget {
  border: 1px solid var(--dimmer); padding: 1.2rem; margin-top: 0.5rem;
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
  transition: border-color 0.3s;
}
.insta-widget:hover { border-color: var(--purple); }
.insta-widget-handle {
  font-size: 0.8rem; color: var(--white); letter-spacing: 2px;
}
.insta-widget-bio { font-size: 0.6rem; color: var(--dim); text-align: center; line-height: 1.6; }
.insta-widget-link {
  display: inline-block; padding: 0.4rem 1.2rem;
  border: 1px solid var(--dimmer); color: var(--dim);
  text-decoration: none; font-size: 0.6rem; letter-spacing: 2px;
  transition: all 0.3s;
}
.insta-widget-link:hover { border-color: var(--purple); color: var(--purple); }
.insta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 0.5rem; }
.insta-cell { aspect-ratio: 1; overflow: hidden; border: 1px solid var(--dimmer); transition: all 0.3s; position: relative; display: block; }
.insta-cell:hover { border-color: var(--purple); }
.insta-cell img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.4); transition: filter 0.3s; display: block; }
.insta-cell:hover img { filter: grayscale(0); }
.insta-cell .insta-overlay { position: absolute; inset: 0; background: rgba(10,10,10,0.5); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s; font-size: 0.55rem; color: var(--fg); }
.insta-cell:hover .insta-overlay { opacity: 1; }
.insta-placeholder {
  aspect-ratio: 1; border: 1px solid var(--dimmer);
  display: flex; align-items: center; justify-content: center;
  color: var(--dimmer); font-size: 1rem; transition: all 0.3s; cursor: pointer;
  text-decoration: none;
}
.insta-placeholder:hover { border-color: var(--purple); color: var(--purple); }
.insta-loading { grid-column: 1/-1; text-align: center; padding: 1.5rem; color: var(--dim); font-size: 0.6rem; letter-spacing: 2px; }
.insta-err { display: flex; align-items: center; justify-content: center; color: var(--dimmer); font-size: 0.7rem; }
.insta-err::after { content: '☸'; }
.insta-live-badge { text-align: center; margin-top: 0.4rem; font-size: 0.45rem; color: var(--purple); letter-spacing: 2px; opacity: 0.6; }
.insta-embed-wrap { margin-top: 0.5rem; }
.insta-embed-frame { width: 100%; height: 480px; border: 1px solid var(--dimmer); background: var(--bg); }
.insta-embed-fallback { text-align: center; margin-top: 0.8rem; }
.insta-profile-link { display: block; text-align: center; margin-top: 0.6rem; color: var(--dim); font-size: 0.6rem; letter-spacing: 2px; text-decoration: none; transition: color 0.3s; }
.insta-profile-link:hover { color: var(--purple); }

/* ══════ EXHIBITIONS ══════ */
.exhibition-card { border-left: 1px solid var(--dimmer); padding: 0.7rem 1rem; margin-bottom: 0.8rem; transition: all 0.3s; }
.exhibition-card:hover { border-left-color: var(--purple); }
.exhibition-title { color: var(--fg); letter-spacing: 2px; font-size: 0.85rem; }
.exhibition-venue { color: var(--dim); font-size: 0.65rem; margin-top: 0.3rem; }
.exhibition-date { color: var(--dim); font-size: 0.65rem; float: right; }
.exhibition-desc { color: var(--dim); font-size: 0.72rem; margin-top: 0.4rem; font-weight: 300; }

/* ══════ CALENDAR ══════ */
.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.cal-month { color: var(--fg); font-size: 0.8rem; letter-spacing: 3px; font-weight: 400; }
.cal-nav { font-family: var(--font); background: none; border: 1px solid var(--dimmer); color: var(--dim); padding: 0.2rem 0.5rem; cursor: pointer; font-size: 0.7rem; transition: all 0.3s; }
.cal-nav:hover { border-color: var(--purple); color: var(--purple); }

.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; font-size: 0.65rem; text-align: center; }
.cal-day-name { color: var(--dim); padding: 0.3rem; font-size: 0.55rem; letter-spacing: 1px; }
.cal-day { padding: 0.35rem 0.2rem; color: var(--dim); border: 1px solid transparent; min-height: 2.2rem; display: flex; flex-direction: column; align-items: center; transition: all 0.3s; }
.cal-day.today { background: var(--purple); color: var(--white); font-weight: 700; border-color: var(--purple); }
.cal-day.has-event { color: var(--fg); border-color: var(--dimmer); cursor: pointer; }
.cal-day.has-event:hover { border-color: var(--purple); background: rgba(180,0,255,0.08); }
.cal-day .cal-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--purple); margin-top: 2px; }
.cal-day.today .cal-dot { background: var(--white); }
.cal-day.empty { border-color: transparent; }

.cal-event { cursor: pointer; }
.cal-event-detail { margin-top: 0.4rem; padding: 0.6rem; border: 1px solid var(--dimmer); background: rgba(180,0,255,0.03); animation: cal-detail-in 0.25s ease; }
.cal-event-detail-title { color: var(--white); font-size: 0.75rem; letter-spacing: 1px; margin-bottom: 0.3rem; }
.cal-event-detail-desc { color: var(--dim); font-size: 0.62rem; line-height: 1.6; }
.cal-event-detail-link { display: inline-block; margin-top: 0.3rem; color: var(--purple); font-size: 0.58rem; letter-spacing: 1px; text-decoration: none; }
.cal-event-detail-link:hover { opacity: 0.7; }
.cal-event-detail-tags { margin-top: 0.3rem; display: flex; flex-wrap: wrap; gap: 0.2rem; }
@keyframes cal-detail-in { from { opacity: 0; max-height: 0; } to { opacity: 1; max-height: 200px; } }

.cal-day.has-event { position: relative; }
.cal-day-popup {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  z-index: 50; width: 240px; max-width: 70vw;
  background: var(--bg); border: 1px solid var(--purple);
  padding: 0.6rem; margin-top: 4px;
  animation: cal-detail-in 0.2s ease;
  box-shadow: 0 0 20px rgba(180,0,255,0.12);
}
.cal-day-popup-item { margin-bottom: 0.5rem; }
.cal-day-popup-item:last-child { margin-bottom: 0; }
.cal-day-popup-title { color: var(--white); font-size: 0.7rem; letter-spacing: 1px; margin-bottom: 0.2rem; }
.cal-day-popup-type { color: var(--purple); font-size: 0.5rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 0.2rem; }
.cal-day-popup-desc { color: var(--dim); font-size: 0.58rem; line-height: 1.6; }
.cal-day-popup-img { width: 100%; margin-top: 0.4rem; border: 1px solid var(--dimmer); }
.cal-day-popup-tags { margin-top: 0.3rem; display: flex; flex-wrap: wrap; gap: 0.2rem; }
.cal-day-popup-link { display: inline-block; margin-top: 0.3rem; color: var(--purple); font-size: 0.55rem; letter-spacing: 1px; text-decoration: none; }
.cal-day-popup-link:hover { opacity: 0.7; }

.cal-events { margin-top: 1.2rem; border-top: 1px solid var(--dimmer); padding-top: 0.8rem; }
.cal-event { display: flex; gap: 0.7rem; padding: 0.5rem; margin-bottom: 0.4rem; border: 1px solid var(--dimmer); transition: all 0.3s; }
.cal-event:hover { border-color: var(--purple); }
.cal-event-date { color: var(--dim); font-size: 0.65rem; min-width: 60px; white-space: nowrap; }
.cal-event-type { font-size: 0.5rem; padding: 0.08rem 0.25rem; border: 1px solid var(--dimmer); color: var(--dim); letter-spacing: 1px; text-transform: uppercase; display: inline-block; margin-bottom: 0.2rem; }
.cal-event-title { color: var(--fg); font-size: 0.72rem; letter-spacing: 1px; }
.cal-event-desc { color: var(--dim); font-size: 0.65rem; margin-top: 0.15rem; }

/* ══════ EMPTY ══════ */
.empty { color: var(--dimmer); text-align: center; padding: 2rem; font-size: 0.7rem; }

/* ══════ CLICK RIPPLE ══════ */
#click-ripple { position: fixed; width: 0; height: 0; pointer-events: none; z-index: 996; border: 1px solid var(--purple); opacity: 0; }
#click-ripple.active { animation: ripple 0.4s ease-out forwards; }
@keyframes ripple {
  0% { width: 0; height: 0; opacity: 0.5; border-width: 1px; box-shadow: 0 0 8px rgba(180,0,255,0.3); transform: rotate(45deg); }
  100% { width: 40px; height: 40px; opacity: 0; border-width: 1px; transform: rotate(45deg); }
}

/* ══════ GLITCH ══════ */
.glitch-burst { animation: gburst 0.1s ease; }
@keyframes gburst {
  0% { transform: translate(0) skew(0); }
  33% { transform: translate(-2px, 1px) skew(0.5deg); }
  66% { transform: translate(2px, -1px) skew(-0.5deg); }
  100% { transform: translate(0) skew(0); }
}
.corrupted { color: var(--purple) !important; text-shadow: 0 0 4px rgba(180,0,255,0.4); }

.glitch-line {
  position: fixed; left: 0; width: 100%; height: 1px;
  background: var(--purple); opacity: 0.2; z-index: 950;
  pointer-events: none; animation: gline 0.15s linear forwards;
}
@keyframes gline { from { opacity: 0.3; } to { opacity: 0; } }

/* ══════ MOBILE ══════ */
@media (max-width: 768px) {
  #hub-center { width: 110px; height: 110px; }
  #logo-text { font-size: 1.1rem; letter-spacing: 6px; }
  #logo-sub { font-size: 0.4rem; }
  #logo-about { font-size: 0.38rem; margin-top: 0.4rem; }
  .node-sym { width: 36px; height: 36px; font-size: 1rem; }
  .node-label { font-size: 0.4rem; }
  #hub-mantra { font-size: 0.35rem; bottom: 2vh; }
  #about-popup { padding: 1.2rem; }
  #section-content { padding: 1rem; }
  #section-topbar { padding: 0.5rem 1rem; }
  #section-footer { padding: 0.3rem 1rem; font-size: 0.45rem; }
  .project-year, .exhibition-date, .artwork-year { float: none; display: block; margin-top: 0.2rem; }
  .cal-grid { font-size: 0.55rem; }
  .cal-day { min-height: 1.8rem; padding: 0.25rem 0.1rem; }
}

@media (max-width: 400px) {
  #hub-center { width: 90px; height: 90px; }
  #logo-text { font-size: 0.9rem; letter-spacing: 4px; }
  #logo-about { font-size: 0.35rem; }
  .node-sym { width: 30px; height: 30px; font-size: 0.85rem; }
  .node-label { font-size: 0.35rem; }
}

@media (hover: none) {
  .hub-node:active .node-sym { border-color: var(--purple); color: var(--purple); }
  #hub-center:active { transform: scale(0.97); }
  #hub-center:active #logo-about { color: var(--purple); }
}