:root {
  color-scheme: dark;
  --space: #02060b;
  --text: #f4f8ff;
  --muted: #9bacc0;
  --line: rgba(145, 196, 239, .28);
  --panel: rgba(5, 12, 21, .86);
  --blue: #66bdff;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { width: 100%; min-height: 100%; margin: 0; }
body {
  overflow: hidden;
  background: var(--space);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, a { font: inherit; }
button { color: inherit; }

.universe-shell {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  isolation: isolate;
  background:
    radial-gradient(circle at 60% 45%, rgba(15, 80, 137, .14), transparent 28%),
    radial-gradient(circle at 12% 70%, rgba(5, 65, 120, .14), transparent 24%),
    #02060b;
}

.universe-shell::before,
.universe-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.universe-shell::before {
  z-index: -2;
  opacity: .72;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.88) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(111,178,255,.8) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(255,255,255,.55) 0 .7px, transparent 1px);
  background-size: 137px 131px, 211px 197px, 73px 89px;
  background-position: 18px 14px, 73px 41px, 11px 57px;
}
.universe-shell::after {
  z-index: -1;
  background:
    linear-gradient(118deg, transparent 18%, rgba(15, 90, 160, .08) 43%, transparent 65%),
    radial-gradient(ellipse at 72% 37%, rgba(20, 103, 180, .13), transparent 28%);
  filter: blur(16px);
}

#universe-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.brand,
.creator-trigger,
.world-card,
.instruction { position: fixed; z-index: 5; }
.brand {
  left: clamp(20px, 3vw, 52px);
  top: clamp(20px, 3vw, 40px);
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .42em;
  font-size: clamp(11px, .9vw, 14px);
  text-shadow: 0 0 20px rgba(80, 169, 255, .45);
}
.brand span { color: #9eabb9; }
.creator-trigger {
  right: clamp(18px, 3vw, 46px);
  top: clamp(14px, 2.4vw, 30px);
  border: 0;
  padding: 12px 8px;
  background: transparent;
  cursor: pointer;
  letter-spacing: .03em;
}
.creator-trigger::after { content: "\2192"; margin-left: 20px; font-size: 20px; }

.world-card {
  left: calc(50% + 285px);
  top: 46%;
  width: min(360px, calc(100vw - 36px));
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(115deg, rgba(6,14,23,.94), rgba(10,22,35,.72));
  box-shadow: 0 16px 44px rgba(0,0,0,.35), inset 0 0 20px rgba(65,151,226,.05);
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .25s ease, transform .25s ease;
}
.world-card.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.world-card-close { display: none; }
.world-card-preview {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7;
  border-radius: 999px 999px 18px 18px;
  object-fit: cover;
  object-position: center 42%;
  border: 1px solid rgba(145,196,239,.18);
  filter: brightness(.82) saturate(.9);
}
.world-card-copy { padding: 11px 12px 7px; }
.world-card strong { display: block; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.world-card span { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; }
.world-card::before {
  content: "";
  position: absolute;
  left: calc(var(--connector-width, 28px) * -1);
  top: 50%;
  width: var(--connector-width, 28px);
  border-top: 1px solid rgba(105,189,255,.7);
}
.world-card[data-connector-side="right"]::before { display: none; }
.world-card[data-connector-side="right"]::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  width: var(--connector-width, 28px);
  border-top: 1px solid rgba(105,189,255,.7);
}

.world-card-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 38px;
  margin-top: 11px;
  padding: 0 18px;
  border: 1px solid rgba(115,190,255,.5);
  border-radius: 999px;
  background: linear-gradient(100deg, rgba(8,18,29,.94), rgba(24,52,78,.9));
  color: white;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 9px;
  box-shadow: 0 0 28px rgba(47,145,231,.14), inset -20px 0 32px rgba(71,157,240,.1);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.world-card-action::after { content: "\2192"; font-size: 15px; letter-spacing: 0; }
.world-card-action:hover,
.world-card-action:focus-visible { border-color: #9bd4ff; box-shadow: 0 0 32px rgba(71,157,240,.32); transform: translateY(-1px); }
.world-card-action.is-entering { pointer-events: none; animation: enterPulse .75s ease forwards; }

.instruction {
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  margin: 0;
  color: #748598;
  font-size: 10px;
  letter-spacing: .13em;
  text-transform: uppercase;
  white-space: nowrap;
}

.loading {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: #02060b;
  transition: opacity .6s ease, visibility .6s ease;
}
.loading.is-ready { opacity: 0; visibility: hidden; }
.loading span { letter-spacing: .3em; text-transform: uppercase; font-size: 11px; color: #b6cce2; }

.dialog {
  width: min(570px, calc(100vw - 32px));
  max-height: min(720px, calc(100dvh - 32px));
  padding: 0;
  border: 1px solid rgba(125,188,242,.35);
  border-radius: 24px;
  overflow: auto;
  background: rgba(4,11,19,.96);
  color: var(--text);
  box-shadow: 0 30px 90px rgba(0,0,0,.75), inset 0 0 80px rgba(44,122,190,.05);
}
.dialog::backdrop { background: rgba(0,3,7,.76); backdrop-filter: blur(9px); }
.dialog-inner { position: relative; padding: clamp(28px, 5vw, 48px); }
.dialog-close { position: absolute; right: 20px; top: 18px; border: 0; background: transparent; font-size: 24px; cursor: pointer; }
.eyebrow { margin: 0 0 14px; color: #80bff2; letter-spacing: .22em; text-transform: uppercase; font-size: 11px; }
.dialog h2 { margin: 0 42px 18px 0; font-size: clamp(26px, 6vw, 44px); letter-spacing: .08em; text-transform: uppercase; }
.dialog p, .dialog li { color: #c4cfdb; line-height: 1.7; }
.dialog ul { padding-left: 20px; }
.dialog-contact { display: inline-flex; margin-top: 12px; color: white; text-underline-offset: 5px; }
.creator-offer { width: min(820px, calc(100vw - 32px)); }
.creator-offer .dialog-inner { padding: clamp(26px, 5vw, 54px); }
.offer-intro { max-width: 680px; font-size: 1.06rem; }
.price-block { margin: 28px 0; padding: clamp(20px, 4vw, 30px); border: 1px solid rgba(105,189,255,.36); border-radius: 20px; background: linear-gradient(120deg, rgba(23,53,80,.48), rgba(5,14,24,.72)); box-shadow: inset 0 0 44px rgba(60,153,230,.07); }
.price-block h3 { margin: 0 0 14px; color: #eef7ff; font-size: clamp(18px, 3vw, 24px); letter-spacing: .04em; text-transform: uppercase; }
.price-block strong { display: block; color: white; font-size: clamp(28px, 5vw, 46px); line-height: 1.1; letter-spacing: -.03em; }
.price-block strong span { color: #bbcad9; font-size: .34em; letter-spacing: .04em; font-weight: 500; }
.price-block p { margin: 12px 0 0; }
.offer-section { margin-top: 34px; padding-top: 28px; border-top: 1px solid rgba(145,196,239,.16); }
.offer-section h3 { margin: 0 0 14px; color: #f5f9ff; font-size: clamp(20px, 4vw, 28px); letter-spacing: .05em; text-transform: uppercase; }
.offer-list { display: grid; gap: 13px; margin: 0; padding: 0 !important; list-style: none; }
.offer-list li { position: relative; padding-left: 24px; }
.offer-list li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 8px; border-radius: 50%; background: #68bdff; box-shadow: 0 0 12px #4aa9ed; }
.offer-list strong { color: #eef7ff; }
.application-section form { display: grid; gap: 22px; margin-top: 22px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.application-section label, .application-section legend { color: #e9f3fd; font-size: 13px; line-height: 1.45; }
.application-section input:not([type="checkbox"]), .application-section textarea { width: 100%; margin-top: 7px; padding: 12px 13px; border: 1px solid rgba(145,196,239,.3); border-radius: 10px; background: rgba(2,8,14,.74); color: white; outline: none; resize: vertical; }
.application-section input:focus, .application-section textarea:focus { border-color: #78c7ff; box-shadow: 0 0 0 3px rgba(86,181,246,.14); }
.application-section [aria-invalid="true"] { border-color: #ff8d9a !important; }
.application-section small { display: block; margin-top: 7px; color: #93a7ba; line-height: 1.5; }
.field-error { display: block; min-height: 1.2em; margin-top: 5px; color: #ffabb4; font-size: 12px; }
.application-section fieldset { margin: 0; padding: 18px; border: 1px solid rgba(145,196,239,.2); border-radius: 14px; }
.application-section legend { padding: 0 7px; font-weight: 700; }
.application-section legend span { color: #91a4b6; font-weight: 400; }
.check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px 16px; }
.check-grid label { display: flex; gap: 9px; align-items: flex-start; color: #bdcad7; }
.check-grid input { width: 17px; height: 17px; margin: 1px 0 0; accent-color: #5cb8fa; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.application-actions { display: grid; gap: 10px; }
.submit-application { justify-self: start; min-height: 46px; padding: 0 22px; border: 1px solid rgba(117,196,255,.62); border-radius: 999px; background: linear-gradient(105deg, #122c44, #1d527a); color: white; cursor: pointer; letter-spacing: .09em; text-transform: uppercase; font-weight: 700; }
.submit-application:hover, .submit-application:focus-visible { border-color: white; box-shadow: 0 0 24px rgba(74,169,237,.28); }
.submit-application:disabled { cursor: wait; opacity: .62; }
.application-actions p { margin: 0; max-width: 620px; font-size: 12px; }
.application-actions a { color: #d9efff; }
.form-status { min-height: 1.5em; color: #ffb5bd; }
.application-success { padding: 24px; border: 1px solid rgba(91,206,154,.42); border-radius: 18px; background: rgba(11,52,37,.35); }
.application-success h3 { color: #bff4d8; }
.upgrade-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 22px; }
.upgrade-card { display: flex; flex-direction: column; padding: 22px; border: 1px solid rgba(126,190,242,.26); border-radius: 18px; background: rgba(7,18,29,.66); }
.upgrade-card .eyebrow { margin-bottom: 8px; }
.upgrade-card h4 { margin: 0; color: #f6f9ff; font-size: 24px; letter-spacing: .08em; text-transform: uppercase; }
.upgrade-card p:not(.eyebrow) { flex: 1; font-size: 14px; }
.upgrade-price { display: block; margin: 12px 0 16px; color: #dceeff; }
.upgrade-action { align-self: flex-start; min-height: 40px; padding: 0 16px; border: 1px solid rgba(117,196,255,.52); border-radius: 999px; background: rgba(20,48,72,.76); color: white; cursor: pointer; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.upgrade-action:hover, .upgrade-action:focus-visible { border-color: white; box-shadow: 0 0 20px rgba(74,169,237,.24); }
.upgrade-note { margin-top: 18px; padding-left: 15px; border-left: 2px solid rgba(100,184,244,.48); font-size: 13px; }
.upgrade-options { grid-template-columns: repeat(2, minmax(0, 180px)); }

.fallback-space { position: absolute; inset: 0; z-index: 1; overflow: hidden; }
.fallback-world {
  position: absolute;
  width: calc(var(--size) * 1px);
  aspect-ratio: 1;
  left: calc(var(--x) * 1%);
  top: calc(var(--y) * 1%);
  transform: translate(-50%, -50%);
  border: 1px solid rgba(91,168,225,.55);
  border-radius: 50%;
  cursor: pointer;
  background:
    radial-gradient(circle at 62% 58%, transparent 0 19%, rgba(0,0,0,.18) 20% 36%, transparent 37%),
    radial-gradient(circle at 33% 29%, rgba(88,118,139,.7), rgba(14,28,39,.88) 27%, #03070b 72%);
  box-shadow: inset -28px -18px 45px #000, inset 12px 10px 24px rgba(126,190,231,.2), 0 0 20px rgba(75,164,232,.2);
  transition: filter .2s ease, box-shadow .2s ease, transform .2s ease;
  overflow: hidden;
}
.fallback-world::before { content: ""; position: absolute; inset: -3%; border-radius: 50%; opacity: .7; mix-blend-mode: screen; background: radial-gradient(circle at 28% 22%, rgba(190,225,245,.26), transparent 30%), radial-gradient(circle at 72% 76%, transparent 0 42%, rgba(0,0,0,.58) 72%); }
.fallback-world[data-world-id="world-01"] { background: radial-gradient(circle at 30% 28%, transparent 0 8%, rgba(3,7,11,.75) 9% 12%, transparent 13%), radial-gradient(circle at 66% 62%, transparent 0 15%, rgba(2,6,10,.72) 16% 20%, transparent 21%), linear-gradient(135deg,#43515c,#111b25 48%,#03070b); }
.fallback-world[data-world-id="world-02"] { background: repeating-linear-gradient(118deg,transparent 0 13%,rgba(84,127,157,.16) 14%,transparent 15% 27%), radial-gradient(circle at 34% 29%,#536f89,#17283a 35%,#04080d 74%); }
.fallback-world[data-world-id="world-03"] { background: radial-gradient(ellipse at 65% 36%,rgba(113,83,65,.42),transparent 24%), repeating-radial-gradient(circle at 38% 48%,#4d4441 0 8%,#211d1d 9% 15%,#08090b 26%); }
.fallback-world[data-world-id="world-04"] { background: repeating-linear-gradient(44deg,transparent 0 17%,rgba(142,158,165,.12) 18%,transparent 19% 29%), radial-gradient(circle at 33% 28%,#667078,#263038 34%,#05090c 72%); }
.fallback-world[data-world-id="world-05"] { background: radial-gradient(ellipse at 38% 66%,rgba(66,104,89,.36),transparent 28%), repeating-radial-gradient(ellipse at 62% 32%,#364b4a 0 8%,#182627 10% 17%,#05090b 30%); }
.fallback-world.is-living {
  background:
    radial-gradient(ellipse at 70% 72%, rgba(242,164,76,.72), transparent 2%),
    repeating-radial-gradient(ellipse at 39% 59%, transparent 0 7%, rgba(28,87,53,.55) 8% 10%, transparent 11% 18%),
    radial-gradient(ellipse at 34% 60%, #416d43 0 13%, transparent 28%),
    radial-gradient(ellipse at 68% 42%, #477348 0 10%, transparent 26%),
    radial-gradient(circle at 35% 28%, #87b6cc, #175270 30%, #06121c 69%);
  box-shadow: inset -52px -28px 66px rgba(0,0,0,.9), inset 15px 12px 26px rgba(211,237,246,.18), 0 0 22px rgba(74,176,245,.48), 0 0 3px 2px rgba(128,211,255,.65);
}
.fallback-world:hover,
.fallback-world:focus-visible,
.fallback-world[aria-pressed="true"] { outline: none; filter: brightness(1.18); box-shadow: inset -28px -18px 45px #000, 0 0 0 2px rgba(139,216,255,.75), 0 0 30px rgba(83,184,255,.72); }
.fallback-world.is-living:hover,
.fallback-world.is-living:focus-visible { box-shadow: inset -58px -22px 68px rgba(0,0,0,.8), 0 0 42px rgba(96,202,255,.9); }
.fallback-world span { position: absolute; inset: 50% auto auto 50%; transform: translate(-50%,-50%); color: white; letter-spacing: .3em; text-transform: uppercase; font-size: clamp(9px, 1vw, 14px); text-shadow: 0 2px 16px #000; }

.webgl-active .fallback-space { display: none; }
body.is-transitioning .universe-shell { animation: universeZoom .9s ease-in forwards; }

@keyframes enterPulse { 50% { box-shadow: 0 0 70px rgba(86,183,255,.65); } 100% { opacity: 0; } }
@keyframes universeZoom { to { opacity: 0; transform: scale(1.08); filter: blur(4px); } }

@media (max-width: 700px) {
  .brand { top: calc(env(safe-area-inset-top, 0px) + 16px); max-width: 210px; line-height: 1.4; letter-spacing: .24em; }
  .creator-trigger { top: calc(env(safe-area-inset-top, 0px) + 54px); right: 12px; bottom: auto; padding: 8px; font-size: 11px; }
  .creator-trigger::after { margin-left: 9px; }
  .instruction { display: none; }
  .world-card { top: auto !important; right: 12px !important; bottom: calc(env(safe-area-inset-bottom, 0px) + 12px); left: 12px !important; width: auto; max-height: min(31dvh, 220px); padding: 13px 48px 13px 15px; border-radius: 18px; overflow-y: auto; background: linear-gradient(115deg, rgba(6,14,23,.97), rgba(10,22,35,.94)); }
  .world-card-close { position: absolute; z-index: 2; top: 12px; right: 12px; display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border: 1px solid rgba(255,255,255,.42); border-radius: 50%; background: rgba(2,7,12,.82); color: white; font-size: 20px; cursor: pointer; }
  .world-card-preview { display: none; }
  .world-card-copy { padding: 0; }
  .world-card strong { font-size: 12px; }
  .world-card span { max-width: 30ch; font-size: 11px; line-height: 1.4; }
  .world-card-action { width: 100%; min-height: 40px; margin-top: 9px; }
  .world-card::before { display: none; }
  .world-card::after { display: none; }
  .fallback-world { width: min(calc(var(--size) * 1px), 42vw); }
  .form-grid, .check-grid, .upgrade-grid { grid-template-columns: 1fr; }
  .creator-offer .dialog-inner { padding: 26px 20px 36px; }
}

@media (max-height: 500px) and (orientation: landscape) {
  .brand { top: max(10px, env(safe-area-inset-top)); left: max(14px, env(safe-area-inset-left)); }
  .creator-trigger { top: max(8px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right)); }
  .world-card { left: auto !important; right: max(12px, env(safe-area-inset-right)) !important; bottom: max(10px, env(safe-area-inset-bottom)); width: min(320px, 42vw); max-height: calc(100dvh - 78px); }
  .world-card-preview { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}