/* =======================================================================
   Xaevyon — shared styles for ALL pages (landing, links, about, …)
   Universal chrome: theme variables, background layer, screen effects,
   corner controls, volume, custom cursor, card shell, link buttons,
   footer, explore button + page menu.  Page-specific tweaks go in each
   page's own inline <style> AFTER this file.
   ======================================================================= */

:root {
  --accent: #a855f7;
  --accent-soft: rgba(168, 88, 247, 0.14);
  --accent-glow: rgba(168, 88, 247, 0.35);
  --accent-text: #a855f7;
}

[data-theme="dark"] {
  --bg: #080808;
  --bg-spot: rgba(168, 88, 247, 0.10);
  --card: rgba(255, 255, 255, 0.018);
  --card-border: rgba(255, 255, 255, 0.09);
  --btn: rgba(255, 255, 255, 0.025);
  --btn-border: rgba(255, 255, 255, 0.08);
  --btn-hover: rgba(255, 255, 255, 0.05);
  --text: #f4f4f5;
  --text-dim: #8b8b92;
  --text-faint: #5a5a61;
  --avatar-ring: rgba(255, 255, 255, 0.10);
  --toggle-bg: rgba(255, 255, 255, 0.04);
  --toggle-border: rgba(255, 255, 255, 0.10);
}

[data-theme="light"] {
  --bg: #f4f3f6;
  --bg-spot: rgba(168, 88, 247, 0.12);
  --card: rgba(255, 255, 255, 0.94);
  --card-border: rgba(20, 16, 30, 0.10);
  --btn: rgba(248, 247, 250, 0.95);
  --btn-border: rgba(20, 16, 30, 0.10);
  --btn-hover: #ffffff;
  --text: #14111c;
  --text-dim: #524e60;
  --text-faint: #7a7686;
  --avatar-ring: rgba(20, 16, 30, 0.10);
  --toggle-bg: rgba(255, 255, 255, 0.85);
  --toggle-border: rgba(20, 16, 30, 0.10);
  --accent-text: #8a35d6;
}

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

/* html owns the vertical scroll + horizontal clipping; body is NOT height-
   capped so its box grows to the full content height. If body were capped at
   100% (one viewport), everything scrolled past the first screen would be
   "canvas" beyond the root box — where browsers always draw the DEFAULT cursor
   regardless of any cursor:none rule. Letting body cover all content keeps the
   custom-cursor hide working the whole way down. */
html { height: 100%; overflow-x: hidden; }

/* ---- custom background layer (image / video) ---- */
#bg-media {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;       /* fallback */
  height: 100lvh;      /* largest viewport height — ignores the mobile URL-bar show/hide */
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
#bg-media img,
#bg-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
/* scroll-crossfade images: stacked, with a short ease so the blend stays smooth */
#bg-media .bg-scroll-img {
  transition: opacity 0.45s ease-out;
  will-change: opacity;
}
/* dimming veil so the card + text stay readable over busy media */
#bg-media .veil {
  position: absolute;
  inset: 0;
  background: #000;
  opacity: 0;
}
/* only show the grid/spotlight texture when there is NO media set */
body.has-media::before,
body.has-media::after { display: none; }

/* ---- screen effects layer (theme-independent, fixed colors) ---- */
#fx-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
#fx-aurora {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
#fx-aurora .blob {
  position: absolute;
  width: 46vmax;
  height: 46vmax;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  mix-blend-mode: screen;
}
#fx-aurora .b1 { background: radial-gradient(circle, rgba(168,88,247,0.55), transparent 65%); top: -16vmax; left: -10vmax; animation: drift1 22s ease-in-out infinite; }
#fx-aurora .b2 { background: radial-gradient(circle, rgba(99,102,241,0.45), transparent 65%); bottom: -18vmax; right: -12vmax; animation: drift2 26s ease-in-out infinite; }
#fx-aurora .b3 { background: radial-gradient(circle, rgba(217,130,255,0.40), transparent 65%); top: 30%; right: -16vmax; animation: drift3 30s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(8vmax,6vmax) scale(1.15); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1.1); } 50% { transform: translate(-7vmax,-5vmax) scale(1); } }
@keyframes drift3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-6vmax,7vmax) scale(1.2); } }

#fx-grain {
  position: fixed;
  inset: -50%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 0.6s steps(3) infinite;
}
@keyframes grainShift {
  0% { transform: translate(0,0); }
  33% { transform: translate(-3%,2%); }
  66% { transform: translate(2%,-3%); }
  100% { transform: translate(0,0); }
}

@media (prefers-reduced-motion: reduce) {
  #fx-aurora .blob, #fx-grain { animation: none; }
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: calc(24px + env(safe-area-inset-top)) 20px calc(24px + env(safe-area-inset-bottom));
  position: relative;
  transition: background 0.5s ease, color 0.5s ease;
  -webkit-font-smoothing: antialiased;
}

/* ambient purple spotlight */
body::before {
  content: "";
  position: fixed;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--bg-spot) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
  transition: background 0.5s ease;
}

/* subtle grid texture */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--card-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--card-border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 40%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, black 0%, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

/* ---- corner controls ---- */
.corner-controls {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.corner-row {
  display: flex;
  gap: 10px;
}
/* ---- volume control (only shown when music is configured) ---- */
.volume-wrap {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border-radius: 100px;
  border: 1px solid var(--toggle-border);
  background: var(--toggle-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text);
}
.volume-wrap.on { display: flex; }
.volume-wrap .vol-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 0;
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
}
.volume-wrap .vol-btn svg { width: 17px; height: 17px; display: block; }
.volume-wrap .vol-btn .muted-x { display: none; }
.volume-wrap.muted .vol-btn .wave { display: none; }
.volume-wrap.muted .vol-btn .muted-x { display: block; }
.vol-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 84px;
  height: 4px;
  border-radius: 100px;
  background: linear-gradient(to right, var(--accent) 0%, var(--accent) var(--vol, 60%), var(--btn-border) var(--vol, 60%), var(--btn-border) 100%);
  cursor: pointer;
  outline: none;
}
.vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.vol-slider::-moz-range-thumb {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent);
  cursor: pointer;
}
.corner-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--toggle-border);
  background: var(--toggle-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.5s ease, opacity 0.25s ease;
}
.corner-btn:hover {
  border-color: var(--accent);
  transform: scale(1.05);
}
.corner-btn svg { width: 19px; height: 19px; }

/* theme toggle icon swap */
.theme-toggle:hover { transform: rotate(18deg) scale(1.05); }
.theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .moon { display: block; }
[data-theme="dark"] .theme-toggle .sun { display: none; }

/* cursor toggle: dims when off */
.cursor-toggle .cur-on { display: none; }
.cursor-toggle .cur-off { display: block; }
body.cursor-fx-on .cursor-toggle .cur-on { display: block; }
body.cursor-fx-on .cursor-toggle .cur-off { display: none; }
body:not(.cursor-fx-on) .cursor-toggle { opacity: 0.55; }

/* ---- custom cursor + trail (only when enabled) ---- */
.cur-canvas {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.cur-dot {
  position: fixed;
  top: 0; left: 0;
  width: 11px; height: 11px;
  margin: -5.5px 0 0 -5.5px;   /* center exactly on the pointer */
  border-radius: 50%;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at 34% 30%, #bfdbfe, #3b82f6 52%, #1e3a8a);
  box-shadow: 0 0 9px 1px rgba(59, 130, 246, 0.7);
  transition: opacity 0.3s ease;
  will-change: transform;
}
body.cursor-fx-on.cursor-fx-ready .cur-canvas,
body.cursor-fx-on.cursor-fx-ready .cur-dot { opacity: 1; }
/* subtle pop over interactive elements (scale handled in JS transform) */
body.cursor-fx-on.cursor-hot .cur-dot { box-shadow: 0 0 13px 2px rgba(59, 130, 246, 0.95); }
/* hide native cursor only when ours is active, on fine pointers.
   We use a 1x1 transparent cursor IMAGE (not just `cursor:none`) because
   Chromium on Windows fails to re-evaluate `none` as content scrolls under a
   moving pointer, so the native arrow flashes back. An image cursor is honored
   reliably through scroll. `none` is kept as a fallback. Includes <html> too. */
@media (hover: hover) and (pointer: fine) {
  html.cursor-fx-on,
  body.cursor-fx-on,
  body.cursor-fx-on * {
    cursor: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==") 0 0, none !important;
  }
}

/* ---- card ---- */
.card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 384px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 22px;
  padding: 40px 28px 30px;
  text-align: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.6);
  transition: background 0.5s ease, border-color 0.5s ease;
  animation: rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- avatar ---- */
.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 18px;
  position: relative;
  padding: 3px;
  background: linear-gradient(145deg, var(--accent), transparent 60%);
}
.avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--avatar-ring);
  background:
    repeating-linear-gradient(45deg, var(--btn-hover) 0 8px, transparent 8px 16px),
    var(--btn);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}
.avatar-inner span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  text-transform: uppercase;
}
.avatar-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.avatar::after {
  content: "";
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #2dd57b;
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--card-border);
  transition: border-color 0.5s ease;
}

/* ---- identity ---- */
.name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 27px;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.name .verified {
  display: inline-grid;
  place-items: center;
  vertical-align: middle;
  width: 18px; height: 18px;
  margin-left: 5px;
  color: var(--accent);
  transform: translateY(-1px);
}
.handle {
  color: var(--accent-text);
  font-weight: 600;
  font-size: 14px;
  margin-top: 5px;
  letter-spacing: 0.01em;
}
.bio {
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.6;
  margin: 16px auto 0;
  max-width: 280px;
  text-wrap: pretty;
}

/* ---- meta chips ---- */
.meta {
  display: flex;
  gap: 7px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--btn);
  border: 1px solid var(--btn-border);
  padding: 5px 10px;
  border-radius: 100px;
}
.chip svg { width: 12px; height: 12px; opacity: 0.8; }

/* ---- links ---- */
.links {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 26px;
}
.link {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  padding: 14px 15px;
  background: var(--btn);
  border: 1px solid var(--btn-border);
  border-radius: 14px;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--accent-soft), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.link:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--btn-hover);
}
.link:hover::before { opacity: 1; }
.link:active { transform: translateY(0); }

.link-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  position: relative;
  z-index: 1;
}
.link-icon svg { width: 18px; height: 18px; }

.link-body {
  flex: 1;
  text-align: left;
  position: relative;
  z-index: 1;
  min-width: 0;
}
.link-title { font-size: 14px; font-weight: 600; }
.link-sub {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.link-arrow {
  flex-shrink: 0;
  color: var(--text-faint);
  position: relative;
  z-index: 1;
  transition: transform 0.22s ease, color 0.22s ease;
}
.link-arrow svg { width: 17px; height: 17px; display: block; }
.link:hover .link-arrow {
  transform: translateX(3px);
  color: var(--accent);
}

/* ---- footer ---- */
.footer {
  margin-top: 24px;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  text-align: center;
}
.footer .dot { color: var(--accent); }

/* ---- explore button (opens the page menu) ---- */
.explore {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  margin-top: 22px;
  padding: 15px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 14px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, #b06ef9, #9333ea);
  box-shadow: 0 10px 30px -10px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.22);
  position: relative;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.explore:hover { transform: translateY(-2px); filter: brightness(1.07); box-shadow: 0 16px 40px -12px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.22); }
.explore:active { transform: translateY(0); }
.explore svg { width: 17px; height: 17px; }
.explore .chev { transition: transform 0.22s ease; }
.explore:hover .chev { transform: translateX(3px); }

/* ---- page menu overlay ---- */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(5, 5, 7, 0.6);
  backdrop-filter: blur(8px) saturate(1.1);
  -webkit-backdrop-filter: blur(8px) saturate(1.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}
[data-theme="light"] .menu-overlay { background: rgba(244, 243, 246, 0.6); }
.menu-overlay.open { opacity: 1; visibility: visible; }

.menu-panel {
  width: 100%;
  max-width: 384px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 22px;
  padding: 22px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.7);
  transform: translateY(14px) scale(0.98);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
.menu-overlay.open .menu-panel { transform: translateY(0) scale(1); }

.menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 0 2px;
}
.menu-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.01em;
}
.menu-close {
  width: 32px; height: 32px;
  border-radius: 9px;
  border: 1px solid var(--btn-border);
  background: var(--btn);
  color: var(--text-dim);
  cursor: pointer;
  display: grid; place-items: center;
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.menu-close:hover { color: var(--accent); border-color: var(--accent); transform: rotate(90deg); }
.menu-close svg { width: 15px; height: 15px; }

.menu-list { display: flex; flex-direction: column; gap: 9px; }
.menu-item {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 14px;
  border-radius: 13px;
  background: var(--btn);
  border: 1px solid var(--btn-border);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}
.menu-item:hover { transform: translateX(3px); border-color: var(--accent); background: var(--btn-hover); }
.menu-item.current { border-color: var(--accent); background: var(--accent-soft); }
.menu-item .mi-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
}
.menu-item .mi-icon svg { width: 17px; height: 17px; }
.menu-item .mi-body { flex: 1; min-width: 0; text-align: left; }
.menu-item .mi-title { font-size: 14px; font-weight: 600; }
.menu-item .mi-sub { font-size: 11.5px; color: var(--text-dim); margin-top: 1px; }
.menu-item .mi-arrow { color: var(--text-faint); transition: transform 0.2s ease, color 0.2s ease; }
.menu-item .mi-arrow svg { width: 16px; height: 16px; display: block; }
.menu-item:hover .mi-arrow { transform: translateX(2px); color: var(--accent); }

/* ---- page "back" pill (used on every sub-page) ---- */
.lp-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
  padding: 6px 10px 6px 7px;
  border-radius: 100px;
  border: 1px solid var(--btn-border);
  background: var(--btn);
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.lp-back svg { width: 14px; height: 14px; transition: transform 0.2s ease; }
.lp-back:hover { color: var(--accent); border-color: var(--accent); }
.lp-back:hover svg { transform: translateX(-3px); }

@media (max-width: 600px) {
  /* keep all controls (cursor, theme, volume) inline in one row, then drop
     the card below them so nothing overlaps the content */
  body { align-items: start; }
  .corner-controls { flex-direction: row; align-items: center; }
  .card { margin-top: 50px; }
  .vol-slider { width: 60px; }
}
@media (max-width: 420px) {
  .card { padding: 32px 20px 24px; border-radius: 20px; }
  .name { font-size: 25px; }
  .avatar { width: 86px; height: 86px; }
  .corner-controls { top: 16px; right: 16px; gap: 8px; }
  .corner-btn { width: 42px; height: 42px; }
}
@media (max-width: 340px) {
  .link { padding: 12px; gap: 11px; }
  .link-icon { width: 34px; height: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  .card { animation: none; }
}