@font-face {
  font-family: "Eidolon Sans";
  src: url("geist.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #020304;
  --ivory: #f2eee5;
  --gold: #d7b977;
  --muted: rgba(239, 234, 222, .52);
  --faint: rgba(239, 234, 222, .29);
  --line: rgba(255, 255, 255, .115);
  --glass: rgba(7, 8, 10, .57);
  --green: #91e2bd;
  --ease: cubic-bezier(.2, .75, .2, 1);
}

* { box-sizing: border-box; }
html, body { width: 100%; min-height: 100%; margin: 0; }
body {
  overflow: hidden;
  background: var(--ink);
  color: var(--ivory);
  font-family: "Eidolon Sans", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, label { font: inherit; }
button { color: inherit; }
button, label { -webkit-tap-highlight-color: transparent; }

.experience {
  position: relative;
  isolation: isolate;
  width: 100vw;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  background: #020304;
  cursor: default;
}

#shaderCanvas, #visualizer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
#shaderCanvas { z-index: -5; }
#visualizer { z-index: -4; }

.grain {
  position: absolute;
  z-index: -2;
  inset: -45%;
  opacity: .038;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
  animation: grain .7s steps(2) infinite;
}
.vignette {
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0,0,0,.56), transparent 24%, transparent 67%, rgba(0,0,0,.72)), radial-gradient(circle, transparent 32%, rgba(0,0,0,.58) 100%);
}
@keyframes grain { 0%{transform:translate(0)} 25%{transform:translate(3%,-2%)} 50%{transform:translate(-2%,3%)} 75%{transform:translate(2%,1%)} 100%{transform:translate(-3%,-1%)} }

.chrome { transition: opacity .55s var(--ease), transform .55s var(--ease), visibility .55s; }
.is-active.is-idle .chrome { opacity: 0; visibility: hidden; pointer-events: none; }
.is-active.is-idle { cursor: none; }

.topbar {
  position: absolute;
  z-index: 8;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 31px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand-sigil {
  position: relative;
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border: 1px solid rgba(215,185,119,.48);
  border-radius: 50%;
  box-shadow: inset 0 0 18px rgba(215,185,119,.08), 0 0 26px rgba(215,185,119,.06);
}
.brand-sigil::before, .brand-sigil::after { content:""; position:absolute; border:1px solid rgba(215,185,119,.24); border-radius:50%; }
.brand-sigil::before { width: 23px; height: 9px; transform: rotate(55deg); }
.brand-sigil::after { width: 23px; height: 9px; transform: rotate(-55deg); }
.brand-sigil i { position:absolute; width:3px; height:3px; border-radius:50%; background:var(--gold); box-shadow:0 0 9px var(--gold); }
.brand-sigil i:nth-child(2) { transform:translate(-9px,5px); opacity:.55; }
.brand-sigil i:nth-child(3) { transform:translate(9px,-5px); opacity:.55; }
.brand-copy { display:flex; flex-direction:column; gap:3px; }
.brand-copy strong { font-size:12px; font-weight:600; letter-spacing:.34em; }
.brand-copy small { color:var(--muted); font-size:8px; letter-spacing:.14em; text-transform:uppercase; }
.session-state { display:flex; align-items:center; gap:10px; color:var(--muted); font-size:8px; letter-spacing:.2em; }
.live-dot { width:5px; height:5px; border-radius:50%; background:var(--green); box-shadow:0 0 10px var(--green); animation:breathe 2.4s ease-in-out infinite; }
.separator { width:1px; height:17px; margin:0 4px; background:var(--line); }
@keyframes breathe { 50%{ opacity:.4; transform:scale(.76); } }

.icon-button {
  display:grid;
  place-items:center;
  flex:0 0 34px;
  width:34px;
  height:34px;
  padding:0;
  border:1px solid var(--line);
  border-radius:50%;
  background:rgba(4,5,6,.4);
  cursor:pointer;
  transition:border-color .3s, background .3s, transform .3s;
}
.icon-button:hover { transform:translateY(-1px); border-color:rgba(215,185,119,.55); background:rgba(215,185,119,.08); }
.icon-button svg { width:15px; fill:none; stroke:currentColor; stroke-width:1.4; }

.welcome {
  position:absolute;
  z-index:3;
  top:50%;
  left:50%;
  width:min(680px, calc(100vw - 44px));
  text-align:center;
  transform:translate(-50%,-49%);
  transition:opacity .8s var(--ease), transform .8s var(--ease), visibility .8s;
}
.is-active .welcome { opacity:0; visibility:hidden; transform:translate(-50%,-43%); pointer-events:none; }
.eyebrow, .micro-label { color:var(--gold); font-size:8px; font-weight:600; letter-spacing:.28em; text-transform:uppercase; }
.eyebrow { margin:0 0 17px; }
.welcome h1, .modal h2 {
  margin:0;
  font-family:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size:clamp(52px,6.6vw,94px);
  font-weight:400;
  line-height:.91;
  letter-spacing:-.052em;
  text-wrap:balance;
}
.welcome h1 em, .modal h2 em { color:var(--gold); font-weight:400; }
.intro { max-width:510px; margin:27px auto 30px; color:rgba(242,238,229,.59); font-family:Georgia,serif; font-size:15px; line-height:1.66; }
.welcome-actions { display:flex; flex-direction:column; align-items:center; }
.upload-button {
  display:inline-flex;
  align-items:center;
  min-width:286px;
  gap:14px;
  padding:11px 21px 11px 12px;
  border:1px solid rgba(215,185,119,.5);
  border-radius:100px;
  background:linear-gradient(135deg,rgba(215,185,119,.14),rgba(116,83,205,.07));
  box-shadow:0 18px 60px rgba(0,0,0,.32), inset 0 1px rgba(255,255,255,.03);
  text-align:left;
  cursor:pointer;
  transition:transform .35s var(--ease), border-color .35s, background .35s;
}
.upload-button:hover { transform:translateY(-3px); border-color:var(--gold); background:rgba(215,185,119,.16); }
.upload-icon { display:grid; place-items:center; width:42px; height:42px; border-radius:50%; background:var(--ivory); color:#111; }
.upload-icon svg { width:17px; fill:none; stroke:currentColor; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }
.upload-button strong,.upload-button small { display:block; }
.upload-button strong { font-size:11px; font-weight:600; letter-spacing:.04em; }
.upload-button small { margin-top:4px; color:var(--muted); font-size:8px; letter-spacing:.16em; text-transform:uppercase; }
.demo-button { margin-top:15px; padding:8px 12px; border:0; background:transparent; color:var(--muted); font-family:Georgia,serif; font-size:11px; cursor:pointer; }
.demo-button:hover { color:var(--gold); }
.demo-button span { margin-right:5px; color:var(--gold); }
.local-promise { margin:22px 0 0; color:var(--faint); font-size:8px; letter-spacing:.17em; text-transform:uppercase; }
.local-promise span { margin-right:6px; color:var(--green); }

.panel {
  border:1px solid var(--line);
  background:var(--glass);
  box-shadow:0 20px 58px rgba(0,0,0,.28), inset 0 1px rgba(255,255,255,.025);
  backdrop-filter:blur(18px) saturate(125%);
  -webkit-backdrop-filter:blur(18px) saturate(125%);
}
.source-card,.analysis,.interpretation,.world-rail,.studio-actions,.transport { opacity:0; visibility:hidden; }
.is-active .source-card,.is-active .analysis,.is-active .interpretation,.is-active .world-rail,.is-active .studio-actions,.is-active .transport { opacity:1; visibility:visible; }

.source-card {
  position:absolute;
  z-index:6;
  top:88px;
  left:30px;
  display:grid;
  grid-template-columns:51px minmax(0,1fr) auto;
  align-items:center;
  gap:12px;
  width:min(388px,calc(100vw - 60px));
  padding:8px 9px;
  border-radius:15px;
  transform:translateY(-10px);
}
.is-active .source-card { transform:translateY(0); }
.media-thumb { position:relative; display:grid; place-items:center; width:51px; height:51px; overflow:hidden; border-radius:10px; background:radial-gradient(circle at 30% 18%,#815e86,#201829 48%,#07080a); }
.media-thumb::after { content:""; position:absolute; inset:0; box-shadow:inset 0 0 20px rgba(0,0,0,.32); }
.media-thumb img,.media-thumb video { width:100%; height:100%; object-fit:cover; }
.media-thumb > span { color:rgba(255,255,255,.7); animation:spin 10s linear infinite; }
@keyframes spin { to{transform:rotate(360deg);} }
.media-copy { min-width:0; display:flex; flex-direction:column; gap:3px; }
.media-copy strong { overflow:hidden; font-family:Georgia,serif; font-size:14px; font-weight:400; text-overflow:ellipsis; white-space:nowrap; }
.media-copy > span:last-child { overflow:hidden; color:var(--muted); font-size:8px; letter-spacing:.04em; text-overflow:ellipsis; white-space:nowrap; }
.text-button { padding:8px; border:0; background:transparent; color:var(--muted); font-size:8px; letter-spacing:.15em; text-transform:uppercase; cursor:pointer; }
.text-button:hover { color:var(--ivory); }

.analysis {
  position:absolute;
  z-index:6;
  top:88px;
  right:30px;
  width:300px;
  padding:15px 17px 14px;
  border-radius:15px;
  transform:translateY(-10px);
}
.is-active .analysis { transform:translateY(0); }
.analysis-head { display:flex; align-items:center; justify-content:space-between; }
.analysis-head > strong { color:rgba(255,255,255,.68); font-size:10px; font-weight:400; font-variant-numeric:tabular-nums; }
.analysis-head > strong::after { content:"%"; color:var(--faint); }
.energy-track { height:1px; margin:11px 0 13px; background:rgba(255,255,255,.09); }
.energy-track span { display:block; width:32%; height:1px; background:linear-gradient(90deg,#7f66dd,var(--gold)); box-shadow:0 0 9px var(--gold); transition:width .12s linear; }
.metrics { display:grid; grid-template-columns:repeat(4,1fr); gap:7px; }
.metrics span,.control-button span,.sensitivity-control span { display:block; color:var(--faint); font-size:6px; letter-spacing:.16em; }
.metrics strong { display:block; margin-top:5px; overflow:hidden; font-family:Georgia,serif; font-size:9px; font-weight:400; text-overflow:ellipsis; white-space:nowrap; }

.interpretation {
  position:absolute;
  z-index:4;
  left:50%;
  top:14.5%;
  width:min(540px,50vw);
  text-align:center;
  transform:translate(-50%,-8px);
}
.is-active .interpretation { transform:translate(-50%,0); }
.interpretation p { margin:8px 0 0; color:rgba(242,238,229,.62); font-family:Georgia,serif; font-size:13px; font-style:italic; line-height:1.5; text-wrap:balance; }

.world-rail {
  position:absolute;
  z-index:6;
  top:50%;
  left:30px;
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:9px 7px;
  border-radius:17px;
  transform:translate(-10px,-50%);
}
.is-active .world-rail { transform:translate(0,-50%); }
.rail-label { padding:7px 3px 9px; color:var(--faint); font-size:6px; letter-spacing:.22em; text-align:center; }
.world-button { position:relative; display:grid; place-items:center; width:47px; height:47px; padding:0; border:1px solid transparent; border-radius:12px; background:transparent; color:var(--muted); cursor:pointer; transition:color .25s,border-color .25s,background .25s,transform .25s; }
.world-button > span:last-child { position:absolute; left:55px; padding:7px 9px; border:1px solid var(--line); border-radius:7px; background:rgba(3,4,5,.88); color:var(--ivory); font-size:8px; letter-spacing:.12em; opacity:0; visibility:hidden; transform:translateX(-5px); transition:.25s; pointer-events:none; }
.world-button:hover > span:last-child { opacity:1; visibility:visible; transform:translateX(0); }
.world-button:hover { color:var(--ivory); }
.world-button.active { border-color:rgba(215,185,119,.3); background:rgba(215,185,119,.09); color:var(--gold); }
.world-glyph { font-family:Georgia,serif; font-size:18px; }

.studio-actions {
  position:absolute;
  z-index:6;
  top:50%;
  right:30px;
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:7px;
  border-radius:15px;
  transform:translate(10px,-50%);
}
.is-active .studio-actions { transform:translate(0,-50%); }
.studio-button { display:flex; align-items:center; gap:9px; width:101px; min-height:38px; padding:0 11px; border:0; border-radius:9px; background:transparent; color:var(--muted); cursor:pointer; text-align:left; transition:background .25s,color .25s; }
.studio-button:hover { background:rgba(255,255,255,.055); color:var(--ivory); }
.studio-button span { width:13px; color:var(--gold); text-align:center; }
.studio-button strong { font-size:8px; font-weight:500; letter-spacing:.1em; text-transform:uppercase; }
.record-dot { display:inline-block; width:7px!important; height:7px; border-radius:50%; background:#d26962; box-shadow:0 0 8px rgba(210,105,98,.5); }
.is-recording .record-dot { animation:recordPulse 1s ease-in-out infinite; }
.is-recording #recordButton { color:#f0aaa4; }
@keyframes recordPulse { 50%{opacity:.3;transform:scale(.7);} }

.transport {
  position:absolute;
  z-index:7;
  left:50%;
  bottom:27px;
  display:flex;
  align-items:center;
  gap:13px;
  width:min(860px,calc(100vw - 60px));
  padding:10px 12px;
  border-radius:17px;
  transform:translate(-50%,13px);
}
.is-active .transport { transform:translate(-50%,0); }
.play-button { display:grid; place-items:center; flex:0 0 42px; width:42px; height:42px; padding:0; border:0; border-radius:50%; background:var(--ivory); color:#111; cursor:pointer; }
.play-button svg { width:16px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; }
.play-button .play-icon { display:none; fill:currentColor; stroke:none; }
.is-paused .play-button .pause-icon { display:none; }
.is-paused .play-button .play-icon { display:block; }
.timeline-wrap { min-width:140px; flex:1; }
.timeline-copy { display:flex; justify-content:space-between; margin-bottom:7px; color:var(--muted); font-size:7px; letter-spacing:.13em; }
.timeline { width:100%; height:2px; margin:0; appearance:none; border-radius:2px; background:linear-gradient(90deg,var(--gold) var(--progress,0%),rgba(255,255,255,.13) var(--progress,0%)); cursor:pointer; }
.timeline:disabled { cursor:default; }
.timeline::-webkit-slider-thumb { width:8px; height:8px; appearance:none; border:0; border-radius:50%; background:var(--ivory); box-shadow:0 0 0 3px rgba(215,185,119,.14); }
.control-button { min-width:89px; padding:7px 9px; border:0; border-left:1px solid var(--line); background:transparent; text-align:left; cursor:pointer; }
.control-button strong { display:block; margin-top:5px; font-size:7px; font-weight:500; letter-spacing:.12em; }
.image-sound-control { display:none; }
.source-image .image-sound-control { display:block; }
.sensitivity-control { min-width:94px; padding:7px 8px; border-left:1px solid var(--line); }
.sensitivity-control input { width:80px; height:2px; margin:8px 0 0; appearance:none; background:rgba(255,255,255,.14); vertical-align:top; }
.sensitivity-control input::-webkit-slider-thumb { width:7px;height:7px;appearance:none;border-radius:50%;background:var(--gold); }

.drop-field { position:fixed; z-index:30; inset:14px; display:grid; place-content:center; text-align:center; border:1px solid rgba(215,185,119,.5); border-radius:24px; background:rgba(2,3,4,.9); opacity:0; visibility:hidden; transition:.3s; backdrop-filter:blur(22px); }
.is-dragging .drop-field { opacity:1; visibility:visible; }
.drop-field p { margin:0; font-family:Georgia,serif; font-size:37px; font-style:italic; }
.drop-field > span { margin-top:11px; color:var(--gold); font-size:8px; letter-spacing:.25em; text-transform:uppercase; }
.drop-sigil { position:relative; width:88px; height:88px; margin:0 auto 25px; border:1px solid rgba(215,185,119,.34); border-radius:50%; box-shadow:0 0 55px rgba(120,82,220,.2),inset 0 0 28px rgba(215,185,119,.1); animation:dropPulse 1.4s ease-in-out infinite; }
.drop-sigil::before,.drop-sigil::after { content:"";position:absolute;inset:19px;border:1px solid rgba(215,185,119,.3);transform:rotate(45deg); }
.drop-sigil::after { transform:rotate(0deg);border-radius:50%; }
@keyframes dropPulse { 50%{transform:scale(1.11);border-color:var(--gold);} }

.modal {
  width:min(620px,calc(100vw - 34px));
  padding:46px;
  border:1px solid rgba(215,185,119,.31);
  border-radius:23px;
  background:rgba(7,8,10,.95);
  color:var(--ivory);
  box-shadow:0 35px 110px rgba(0,0,0,.7);
  backdrop-filter:blur(25px);
}
.modal::backdrop { background:rgba(0,0,0,.68); backdrop-filter:blur(6px); }
.modal h2 { font-size:clamp(37px,6vw,55px); }
.dialog-close { position:absolute; top:15px; right:17px; width:34px; height:34px; border:0; background:transparent; color:var(--muted); font-size:23px; cursor:pointer; }
.about-dialog > p:not(.eyebrow) { color:rgba(242,238,229,.58); font-family:Georgia,serif; line-height:1.62; }
.export-section { margin-top:28px; }
.choice-row { display:grid; grid-template-columns:repeat(3,1fr); gap:9px; margin-top:9px; }
.choice { display:grid; grid-template-columns:32px 1fr; grid-template-rows:auto auto; align-items:center; gap:2px 9px; min-height:61px; padding:9px; border:1px solid var(--line); border-radius:10px; background:rgba(255,255,255,.018); text-align:left; cursor:pointer; }
.choice.active { border-color:rgba(215,185,119,.5); background:rgba(215,185,119,.07); }
.choice strong { font-size:9px; font-weight:500; }
.choice small { color:var(--faint); font-size:7px; }
.ratio-icon { grid-row:1/3; display:block; border:1px solid var(--gold); opacity:.7; }
.ratio-icon.landscape { width:28px;height:17px; }.ratio-icon.square{width:23px;height:23px}.ratio-icon.portrait{width:15px;height:27px;margin-left:6px}
.export-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:9px; margin-top:22px; }
.export-option { min-height:112px; padding:15px; border:1px solid var(--line); border-radius:11px; background:rgba(255,255,255,.022); text-align:left; cursor:pointer; transition:.25s; }
.export-option:hover { transform:translateY(-2px); border-color:rgba(215,185,119,.45); background:rgba(215,185,119,.06); }
.export-option > span { color:var(--gold); font-size:7px; letter-spacing:.16em; }
.export-option strong,.export-option small { display:block; }
.export-option strong { margin-top:17px; font-family:Georgia,serif; font-size:14px; font-weight:400; }
.export-option small { margin-top:5px; color:var(--muted); font-size:8px; }
.format-note { margin:15px 0 0; color:var(--faint); font-size:8px; line-height:1.5; }

.toast { position:fixed; z-index:40; left:50%; bottom:105px; max-width:calc(100vw - 40px); padding:10px 15px; border:1px solid var(--line); border-radius:100px; background:rgba(7,8,10,.87); color:rgba(242,238,229,.72); font-size:8px; letter-spacing:.11em; text-transform:uppercase; opacity:0; visibility:hidden; transform:translate(-50%,8px); transition:.3s; backdrop-filter:blur(15px); }
.toast.show { opacity:1; visibility:visible; transform:translate(-50%,0); }
#audioElement,#videoElement { position:fixed; width:1px; height:1px; opacity:0; pointer-events:none; }
:focus-visible { outline:2px solid var(--gold); outline-offset:3px; }

@media (max-width:900px) {
  .interpretation { top:20%; width:55vw; }
  .world-rail { left:18px; }
  .studio-actions { right:18px; }
  .source-card { left:18px; }
  .analysis { right:18px; }
  .transport { width:calc(100vw - 36px); }
  .sensitivity-control { display:none; }
}
@media (max-width:720px) {
  .topbar { padding:18px; }
  .brand-copy small,.session-state > span:not(.live-dot):not(.separator) { display:none; }
  .welcome { transform:translate(-50%,-52%); }
  .welcome h1 { font-size:clamp(48px,15vw,70px); }
  .intro { max-width:370px;font-size:14px; }
  .source-card { top:70px; width:calc(100vw - 36px); }
  .analysis { top:141px; left:18px; right:auto; width:calc(100vw - 36px); }
  .interpretation { display:none; }
  .world-rail { top:auto; left:50%; bottom:88px; flex-direction:row; transform:translate(-50%,8px); }
  .is-active .world-rail { transform:translate(-50%,0); }
  .rail-label,.world-button > span:last-child { display:none; }
  .world-button { width:39px;height:39px; }
  .world-glyph { font-size:16px; }
  .studio-actions { top:222px; right:18px; flex-direction:row; transform:translateY(-8px); }
  .is-active .studio-actions { transform:translateY(0); }
  .studio-button { width:39px; min-height:35px; justify-content:center; padding:0; }
  .studio-button strong { display:none; }
  .transport { bottom:13px; gap:7px; padding:8px; }
  .control-button { min-width:68px;padding:6px; }
  .control-button span { display:none; }
  .control-button strong { margin:0;font-size:6px; }
  .timeline-wrap { min-width:80px; }
  .modal { padding:41px 25px 26px; }
  .export-grid { grid-template-columns:1fr; }
  .export-option { min-height:82px; }
  .export-option strong { margin-top:10px; }
}
@media (max-width:470px) {
  .welcome h1 { font-size:47px; }
  .upload-button { min-width:270px; }
  .world-button { width:36px;height:36px; }
  .metrics { gap:3px; }
  .metrics strong { font-size:8px; }
  .transport .icon-button { display:none; }
  .choice-row { gap:5px; }
  .choice { grid-template-columns:1fr; justify-items:center; text-align:center; }
  .ratio-icon { grid-row:auto; }
}
@media (prefers-reduced-motion:reduce) {
  .grain,.live-dot,.media-thumb>span,.drop-sigil,.record-dot { animation:none!important; }
  *,*::before,*::after { transition-duration:.01ms!important; }
}