/* CIOB — Creative Digital Universe */
:root {
  --ink: #0b0714;
  --ink2: #171027;
  --paper: #fff6e8;
  --muted: #bdb3d3;
  --pink: #ff3d9a;
  --orange: #ff8a1f;
  --yellow: #ffd23f;
  --lime: #b6f23a;
  --cyan: #29e0ff;
  --violet: #8a5cff;
  --s: 150px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --display: "Arial Black", "Segoe UI Black", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
button { font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

/* ---------- Universo ---------- */
.universe {
  position: fixed; inset: 0; overflow: hidden;
  touch-action: none; cursor: grab; user-select: none; -webkit-user-select: none;
  background:
    radial-gradient(60% 50% at 18% 18%, rgba(138, 92, 255, .38), transparent 62%),
    radial-gradient(50% 45% at 85% 28%, rgba(255, 61, 154, .26), transparent 62%),
    radial-gradient(60% 50% at 60% 95%, rgba(41, 224, 255, .22), transparent 62%),
    var(--ink);
}
.universe.dragging { cursor: grabbing; }
.layer {
  position: absolute; left: 50%; top: 50%; width: 0; height: 0;
  margin: 0; padding: 0; list-style: none;
  will-change: transform; pointer-events: none;
}
.layer > * { position: absolute; }
.bg-blob { border-radius: 50%; filter: none; }
.bg-shape { display: block; animation: drift var(--dd, 12s) ease-in-out var(--dl, 0s) infinite; }
.bg-shape svg { display: block; width: 100%; height: 100%; overflow: visible; }
@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(var(--r0, 0deg)); }
  50% { transform: translate3d(var(--dx, 8px), var(--dy, -12px), 0) rotate(var(--r1, 20deg)); }
}

/* ---------- Portales ---------- */
.shape-circle { --r: 50%; }
.shape-squircle { --r: 32%; }
.shape-arch { --r: 50% 50% 14% 14%; }
.shape-blob { --r: 58% 42% 55% 45% / 45% 58% 42% 55%; }
.shape-hex { --r: 0; }

.portal {
  left: 0; top: 0;
  width: var(--s); height: var(--s);
  margin: calc(var(--s) / -2) 0 0 calc(var(--s) / -2);
  transform: translate3d(var(--x, 0px), var(--y, 0px), 0);
  pointer-events: auto;
  transition: opacity .5s ease;
}
.portal-btn {
  appearance: none; -webkit-appearance: none;
  display: block; position: relative; width: 100%; height: 100%;
  margin: 0; padding: 0; border: 0; background: none; text-align: center;
  touch-action: none;
}
.portal-btn:focus-visible { outline: none; }
.portal-float { display: block; position: relative; width: 100%; height: 100%; animation: pFloat var(--fd, 7s) ease-in-out var(--fl, 0s) infinite; }
@keyframes pFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-11px) rotate(var(--rot, 1.6deg)); }
}
.portal-art {
  position: absolute; inset: 0; display: block; overflow: hidden;
  border-radius: var(--r);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .92), 0 24px 50px -14px rgba(0, 0, 0, .85), 0 0 64px -8px var(--c1);
  transition: transform .5s var(--ease), box-shadow .4s ease;
}
.shape-hex .portal-art { clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%); box-shadow: none; filter: drop-shadow(0 0 18px var(--c1)); }
.portal-art svg { display: block; width: 100%; height: 100%; }
.portal-ring {
  position: absolute; inset: -15px; border-radius: 50%;
  border: 2px dashed var(--c1); opacity: .7;
  animation: spin 26s linear infinite reverse;
  transition: opacity .3s, border-color .3s;
}
.portal-num {
  position: absolute; left: -8px; top: -14px; z-index: 2;
  font: 900 clamp(24px, 4.4vmin, 38px)/1 var(--display);
  color: transparent; -webkit-text-stroke: 1.6px var(--c1);
  text-shadow: 0 0 22px rgba(0, 0, 0, .5);
}
.portal-label {
  position: absolute; top: calc(100% + 20px); left: 50%;
  transform: translateX(-50%); width: calc(var(--s) * 1.7);
  display: block; text-align: center;
}
.pl-name {
  display: block; font: 900 clamp(13px, 2.3vmin, 19px)/1.12 var(--display);
  letter-spacing: .02em; text-transform: uppercase;
  text-shadow: 0 2px 14px rgba(0, 0, 0, .75);
}
.pl-cat {
  display: inline-block; margin-top: 7px; padding: 3px 9px; border-radius: 99px;
  background: var(--c1); color: var(--ink);
  font: 800 10px/1.5 var(--body); letter-spacing: .13em; text-transform: uppercase; font-style: normal;
}
.portal-btn:hover .portal-art, .portal-btn:focus-visible .portal-art { transform: scale(1.08); }
.portal-btn:hover .portal-ring, .portal-btn:focus-visible .portal-ring { opacity: 1; border-style: solid; }
.portal-btn:focus-visible .portal-ring { border-color: #fff; border-width: 4px; }
.portal.is-sel .portal-art { transform: scale(1.12); }
.portal.is-sel .portal-ring { opacity: 1; border-style: solid; }
.universe.has-sel .portal:not(.is-sel) { opacity: .3; }
.universe.has-sel .portal:not(.is-sel):hover { opacity: .8; }

body:not(.in) .portal-btn { opacity: 0; }
body.in .portal-btn { animation: portalIn 1s var(--ease) calc(.35s + var(--i, 0) * .13s) backwards; }
@keyframes portalIn {
  from { opacity: 0; transform: scale(.2) rotate(-14deg); }
  to { opacity: 1; transform: none; }
}

/* ---------- Animaciones de las ilustraciones ---------- */
.a-float { animation: aFloat 5.5s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.a-spin { animation: spin 26s linear infinite; transform-box: fill-box; transform-origin: center; }
.a-pop { animation: aPop 2.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.a-scan { animation: aScan 2.4s ease-in-out infinite alternate; }
.a-dash { animation: aDash 5s linear infinite; }
.a-steam { animation: aSteam 2.6s ease-in-out infinite; }
@keyframes aFloat { 50% { transform: translateY(-6px) rotate(3deg); } }
@keyframes aPop { 50% { transform: scale(1.16); } }
@keyframes aScan { from { transform: translateY(0); } to { transform: translateY(54px); } }
@keyframes aDash { to { stroke-dashoffset: -168; } }
@keyframes aSteam { 0% { opacity: 0; transform: translateY(4px); } 50% { opacity: 1; } 100% { opacity: 0; transform: translateY(-5px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Barra superior ---------- */
.topbar {
  position: fixed; z-index: 60; top: 0; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: calc(var(--safe-t) + 12px) 14px 0;
  pointer-events: none;
}
.topbar > * { pointer-events: auto; }
.brand {
  display: flex; align-items: center; gap: 12px; min-height: 44px;
  background: none; border: 0; padding: 0 6px 0 0;
  transition: opacity .8s ease .5s;
}
body:not(.in) .brand { opacity: 0; pointer-events: none; }
.brand-logo { display: flex; font: 900 26px/1 var(--display); letter-spacing: -.04em; }
.brand-logo b { color: var(--lc); text-shadow: 2px 2px 0 rgba(255, 255, 255, .14); }
.brand em { display: none; font: 800 10px/1 var(--body); font-style: normal; letter-spacing: .3em; color: var(--muted); }
.lang {
  display: flex; padding: 4px; gap: 2px; border-radius: 99px;
  background: rgba(20, 12, 36, .72); border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.lang button {
  min-width: 44px; min-height: 36px; padding: 0 12px; border: 0; border-radius: 99px;
  background: none; color: var(--muted); font: 800 12px/1 var(--body); letter-spacing: .1em;
  transition: background .25s, color .25s;
}
.lang button[aria-pressed="true"] { background: var(--paper); color: var(--ink); }

/* ---------- Ayuda y dock ---------- */
.hint {
  position: fixed; z-index: 30; left: 50%; bottom: calc(var(--safe-b) + 76px);
  transform: translateX(-50%); margin: 0; max-width: calc(100vw - 32px);
  padding: 8px 16px; border-radius: 99px; text-align: center;
  background: rgba(20, 12, 36, .7); border: 1px solid rgba(255, 255, 255, .14);
  font: 700 12px/1.3 var(--body); letter-spacing: .04em; color: var(--muted);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: opacity .6s ease, transform .6s ease; pointer-events: none;
}
body:not(.in) .hint, .hint.off { opacity: 0; transform: translate(-50%, 8px); }
.dock {
  position: fixed; z-index: 30; left: 50%; bottom: calc(var(--safe-b) + 14px);
  transform: translateX(-50%); display: flex; gap: 6px; align-items: center;
  max-width: calc(100vw - 20px); padding: 6px; border-radius: 99px;
  background: rgba(20, 12, 36, .72); border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: opacity .5s ease, transform .5s ease;
}
body:not(.in) .dock { opacity: 0; pointer-events: none; transform: translate(-50%, 20px); }
body.has-panel .dock { opacity: 0; pointer-events: none; transform: translate(-50%, 20px); }
.dock:empty { display: none; }
.dock-btn {
  position: relative; min-width: 44px; min-height: 44px; padding: 0 8px; border: 0; border-radius: 99px;
  background: none; font: 900 12px/1 var(--display); letter-spacing: .04em; color: var(--muted);
  transition: background .25s, color .25s, transform .25s;
}
.dock-btn::after {
  content: ""; position: absolute; left: 50%; bottom: 5px; width: 6px; height: 6px; margin-left: -3px;
  border-radius: 50%; background: var(--c1); opacity: .9;
}
.dock-btn:hover { color: var(--paper); background: rgba(255, 255, 255, .1); }
.dock-explore { padding: 0 18px; background: var(--paper); color: var(--ink); font: 900 12px/1 var(--body); letter-spacing: .12em; text-transform: uppercase; }
.dock-explore::after { display: none; }
.dock-explore:hover { background: #fff; color: var(--ink); }

/* ---------- Ficha del proyecto ---------- */
.panel {
  position: fixed; z-index: 40;
  left: 10px; right: 10px; bottom: calc(var(--safe-b) + 10px);
  max-height: 58vh; max-height: 58dvh; overflow-y: auto; overscroll-behavior: contain;
  background: rgba(14, 8, 28, .86); border: 1px solid rgba(255, 255, 255, .16); border-radius: 26px;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px -20px #000, 0 0 0 1px var(--c1, transparent) inset;
  transform: translateY(115%); opacity: 0; visibility: hidden;
  transition: transform .6s var(--ease), opacity .4s ease, visibility 0s linear .6s;
}
.panel.open { transform: none; opacity: 1; visibility: visible; transition-delay: 0s; }
.panel-art { height: clamp(92px, 15vh, 120px); overflow: hidden; border-radius: 25px 25px 0 0; }
.panel-art svg { display: block; width: 100%; height: 100%; }
.icon-btn {
  display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border-radius: 50%;
  background: rgba(14, 8, 28, .72); border: 1px solid rgba(255, 255, 255, .24); color: var(--paper);
  transition: background .2s, transform .2s;
}
.icon-btn:hover { background: rgba(255, 255, 255, .18); }
.panel-close { position: absolute; top: 10px; right: 10px; z-index: 2; }
.panel-body { padding: 16px 20px 20px; }
.panel-meta { display: flex; align-items: center; gap: 12px; }
.panel-num { font: 900 34px/1 var(--display); color: transparent; -webkit-text-stroke: 1.6px var(--c1); }
.chip {
  display: inline-block; padding: 5px 12px; border-radius: 99px; background: var(--c1); color: var(--ink);
  font: 800 11px/1.3 var(--body); letter-spacing: .13em; text-transform: uppercase;
}
.panel h2 { margin: 12px 0 8px; font: 900 clamp(24px, 6.6vw, 36px)/1.02 var(--display); letter-spacing: -.01em; text-transform: uppercase; outline: none; }
.panel-desc { margin: 0 0 16px; font-size: 15.5px; line-height: 1.5; color: #e7def7; }
.panel-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 99px;
  background: var(--c1); color: var(--ink); text-decoration: none;
  font: 900 14px/1 var(--body); letter-spacing: .06em; text-transform: uppercase;
  box-shadow: 0 10px 30px -8px var(--c1); transition: transform .25s var(--ease), box-shadow .25s;
}
.btn:hover { transform: translateY(-2px) scale(1.03); }
.pager { display: flex; align-items: center; gap: 8px; }
.panel-of { min-width: 48px; text-align: center; font: 800 12px/1 var(--body); letter-spacing: .1em; color: var(--muted); }
.panel-url { margin: 14px 0 0; font: 600 12px/1.2 var(--body); color: var(--muted); overflow-wrap: anywhere; }

/* ---------- Exploración completa ---------- */
.explore {
  position: fixed; inset: 0; z-index: 70; display: flex; flex-direction: column;
  padding: calc(var(--safe-t) + 14px) 16px calc(var(--safe-b) + 14px);
  background: rgba(9, 5, 19, .95); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  opacity: 0; visibility: hidden; transform: scale(1.02);
  transition: opacity .35s ease, transform .35s var(--ease), visibility 0s linear .35s;
}
.explore.open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.explore-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; max-width: 1100px; width: 100%; margin: 0 auto; }
.explore h2 { margin: 0; font: 900 clamp(24px, 6vw, 38px)/1 var(--display); text-transform: uppercase; }
.explore-tools { max-width: 1100px; width: 100%; margin: 16px auto 0; display: grid; gap: 12px; }
#q {
  width: 100%; min-height: 52px; padding: 0 20px; border-radius: 99px;
  background: rgba(255, 255, 255, .08); border: 2px solid rgba(255, 255, 255, .22); color: var(--paper);
  font: 600 16px/1 var(--body);
}
#q::placeholder { color: var(--muted); }
#q:focus { outline: none; border-color: var(--cyan); }
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chips button {
  flex: none; min-height: 40px; padding: 0 16px; border-radius: 99px;
  background: transparent; border: 2px solid rgba(255, 255, 255, .26);
  font: 800 11px/1 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--paper);
}
.chips button[aria-pressed="true"] { background: var(--yellow); border-color: var(--yellow); color: var(--ink); }
.explore-count { max-width: 1100px; width: 100%; margin: 14px auto 10px; font: 700 12px/1 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.explore-grid {
  flex: 1; max-width: 1100px; width: 100%; margin: 0 auto; padding: 0 0 8px; list-style: none; overflow-y: auto;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; align-content: start;
}
.xcard { appearance: none; display: block; width: 100%; padding: 0; border: 0; background: none; text-align: left; }
.xcard-art { display: block; aspect-ratio: 1; overflow: hidden; border-radius: 26px; box-shadow: 0 0 0 2px rgba(255, 255, 255, .4), 0 16px 36px -14px #000; transition: transform .35s var(--ease), box-shadow .3s; }
.xcard-art svg { display: block; width: 100%; height: 100%; }
.xcard:hover .xcard-art, .xcard:focus-visible .xcard-art { transform: translateY(-4px) scale(1.03); box-shadow: 0 0 0 3px var(--c1), 0 20px 40px -14px #000; }
.xcard-name { display: block; margin-top: 10px; font: 900 13px/1.15 var(--display); text-transform: uppercase; }
.xcard-cat { display: inline-block; margin-top: 6px; padding: 2px 8px; border-radius: 99px; background: var(--c1); color: var(--ink); font: 800 9.5px/1.5 var(--body); letter-spacing: .12em; text-transform: uppercase; }
.explore-none { grid-column: 1 / -1; padding: 40px 0; text-align: center; color: var(--muted); }

/* ---------- Entrada cinematográfica ---------- */
.intro {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; overflow: hidden;
  background: var(--ink);
  transition: opacity .9s ease, transform .9s cubic-bezier(.7, 0, .2, 1), filter .9s ease;
}
.intro.leaving { opacity: 0; transform: scale(1.9); filter: blur(10px); pointer-events: none; }
.bands { position: absolute; inset: -35%; display: flex; flex-direction: column; transform: rotate(-12deg); }
.bands i { flex: 1; background: var(--bc); transform: scaleX(0); transform-origin: left; animation: bandSweep 1.5s cubic-bezier(.7, 0, .2, 1) calc(var(--i) * .08s) both; }
@keyframes bandSweep {
  0% { transform: scaleX(0); transform-origin: left; }
  48% { transform: scaleX(1); transform-origin: left; }
  52% { transform: scaleX(1); transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}
.pulses b, .orbit {
  position: absolute; inset: 0; margin: auto; border-radius: 50%; pointer-events: none;
}
.pulses b { width: min(72vmin, 560px); height: min(72vmin, 560px); border: 2px solid var(--c); opacity: 0; animation: pulse 3.8s ease-out calc(1.1s + var(--i) * .6s) infinite; }
@keyframes pulse { 0% { opacity: .9; transform: scale(.15); } 100% { opacity: 0; transform: scale(1.7); } }
.orbit { width: min(82vmin, 660px); height: min(82vmin, 660px); animation: spin 22s linear infinite, fadeIn 1.6s ease 1.6s backwards; }
.orbit i { position: absolute; inset: 0; transform: rotate(var(--a)); }
.orbit i::before { content: ""; position: absolute; left: 50%; top: 0; width: var(--w); height: var(--w); margin-left: calc(var(--w) / -2); background: var(--c); border-radius: var(--br); }
@keyframes fadeIn { from { opacity: 0; } }
.intro-core { position: relative; z-index: 2; text-align: center; padding: 0 16px; }
.logo { display: flex; justify-content: center; margin: 0; font: 900 clamp(96px, 30vw, 280px)/.92 var(--display); letter-spacing: -.04em; }
.logo span { display: inline-block; color: var(--lc); text-shadow: .045em .045em 0 var(--ls); animation: letterIn 1s cubic-bezier(.2, 1.4, .3, 1) calc(.8s + var(--i) * .12s) both; }
@keyframes letterIn {
  from { opacity: 0; transform: translateY(-130%) rotate(-28deg) scale(.4); }
  to { opacity: 1; transform: none; }
}
.sub {
  margin: 1.1rem 0 0; padding-left: .32em; font: 800 clamp(10.5px, 2.7vw, 18px)/1.2 var(--body);
  letter-spacing: .32em; text-transform: uppercase; color: var(--paper);
  animation: subIn 1.5s var(--ease) 1.9s both;
}
@keyframes subIn { from { opacity: 0; letter-spacing: .9em; } to { opacity: .92; letter-spacing: .32em; } }
.slogan { margin: .9rem 0 0; font: 700 clamp(13px, 3vw, 17px)/1.3 var(--body); color: var(--muted); animation: fadeIn 1.2s ease 2.6s both; }
.skip {
  position: absolute; z-index: 3; left: 14px; top: calc(var(--safe-t) + 14px);
  min-height: 44px; padding: 0 16px; border-radius: 99px;
  background: rgba(11, 7, 20, .6); border: 1px solid rgba(255, 255, 255, .3); color: var(--paper);
  font: 800 12px/1 var(--body); letter-spacing: .08em;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.skip:hover { background: rgba(255, 255, 255, .18); }
.enter {
  position: absolute; z-index: 3; left: 50%; bottom: calc(var(--safe-b) + 7vh); transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 12px; min-height: 54px; padding: 0 28px; border: 0; border-radius: 99px;
  background: var(--paper); color: var(--ink); white-space: nowrap;
  font: 900 14px/1 var(--body); letter-spacing: .12em; text-transform: uppercase;
  box-shadow: 0 0 0 0 rgba(255, 246, 232, .6);
  animation: enterIn .9s var(--ease) 3.1s both, ping 2.4s ease-out 4s infinite;
}
@keyframes enterIn { from { opacity: 0; transform: translate(-50%, 24px); } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(255, 246, 232, .55); } 100% { box-shadow: 0 0 0 22px rgba(255, 246, 232, 0); } }

/* ---------- Pantallas amplias ---------- */
@media (min-width: 820px) {
  .brand em { display: block; }
  .brand-logo { font-size: 30px; }
  .panel {
    left: auto; right: 24px; top: 84px; bottom: 24px; width: min(440px, 38vw); max-height: none;
    display: flex; flex-direction: column; transform: translateX(115%);
  }
  .panel.open { transform: none; }
  .panel-art { flex: none; height: clamp(120px, 24vh, 220px); }
  .panel-body { flex: 1; overflow-y: auto; padding: 20px 26px 26px; }
  .panel h2 { font-size: clamp(28px, 3.4vw, 44px); }
  .hint { font-size: 13px; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .bands { display: none; }
  body:not(.in) .portal-btn { opacity: 1; }
}