/* =========================================================
   tab_ — ECOSISTEMA FUTURISTA
   styles.css
   ---------------------------------------------------------
   Estructura:
   01. Variables / reset
   02. Atmósfera
   03. Header
   04. Manifiesto
   05. Escena 3D
   06. Núcleo
   07. Nodos
   08. Ventanas
   09. Comunicación / CTA
   10. Menús / HUD
   11. Responsive
   12. Accesibilidad
   ========================================================= */

/* =========================================================
   01. VARIABLES / RESET
   ========================================================= */

:root {
  --acid: #9dff00;
  --cyan: #10e8ff;
  --white: #f7fbff;
  --muted: rgba(235, 246, 255, .62);
  --dim: rgba(235, 246, 255, .36);
  --bg: #020505;
  --panel: rgba(3, 9, 10, .90);
  --line: rgba(157, 255, 0, .20);
  --mono: "DM Mono", monospace;
  --sans: "Inter", system-ui, sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--sans);
}

body {
  overflow: hidden;
}

button,
a,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.app {
  position: relative;
  width: 100%;
  height: 100dvh;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 50% 50%, rgba(23, 69, 25, .14), transparent 35%),
    #020505;
}

/* =========================================================
   02. ATMÓSFERA
   ========================================================= */

.space,
.scanlines,
.vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.space {
  z-index: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 42%, rgba(80, 255, 0, .06), transparent 25%),
    radial-gradient(circle at 18% 80%, rgba(0, 220, 255, .09), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(123, 0, 255, .07), transparent 26%),
    #020505;
}

.stars {
  position: absolute;
  inset: -20%;
  background-image:
    radial-gradient(rgba(255,255,255,.90) 1px, transparent 1px),
    radial-gradient(rgba(157,255,0,.65) 1px, transparent 1px);
  background-size: 91px 91px, 173px 173px;
  background-position: 0 0, 37px 71px;
  opacity: .22;
  animation: starsMove 55s linear infinite;
}

.stars-b {
  opacity: .11;
  transform: rotate(17deg) scale(1.3);
  animation-duration: 85s;
}

.nebula {
  position: absolute;
  width: 70vw;
  height: 70vw;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .10;
  mix-blend-mode: screen;
}

.nebula-a {
  left: -28vw;
  bottom: -42vw;
  background: var(--acid);
}

.nebula-b {
  right: -30vw;
  top: -30vw;
  background: #00dfff;
}

.planet {
  position: absolute;
  border-radius: 50%;
  background:
    radial-gradient(circle at 33% 25%, rgba(115,255,120,.40), transparent 18%),
    radial-gradient(circle at 40% 36%, #173e24, #07120d 54%, #010201 78%);
  box-shadow:
    inset -35px -35px 70px #000,
    0 0 45px rgba(0, 255, 200, .10);
}

.planet-a {
  width: 260px;
  height: 260px;
  left: -120px;
  bottom: -90px;
}

.planet-b {
  width: 180px;
  height: 180px;
  right: -70px;
  top: 7%;
}

.planet-c {
  width: 95px;
  height: 95px;
  right: 26%;
  bottom: -45px;
  opacity: .65;
}

.scanlines {
  z-index: 20;
  opacity: .08;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgba(255,255,255,.06) 4px
  );
  mix-blend-mode: overlay;
}

.vignette {
  z-index: 30;
  background:
    radial-gradient(circle at center, transparent 42%, rgba(0,0,0,.38) 100%),
    linear-gradient(90deg, rgba(0,0,0,.28), transparent 18%, transparent 82%, rgba(0,0,0,.28));
}

@keyframes starsMove {
  from { transform: translate3d(0,0,0); }
  to { transform: translate3d(7%, 5%, 0); }
}

/* =========================================================
   03. HEADER
   ========================================================= */

.topbar {
  position: absolute;
  inset: 0 0 auto;
  height: 84px;
  z-index: 500;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(20px, 4vw, 64px);
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 7px;
  width: fit-content;
  color: #fff;
  text-decoration: none;
}

.brand-word {
  font-size: clamp(32px, 3vw, 46px);
  font-weight: 800;
  line-height: .8;
  letter-spacing: -.09em;
}

.brand-meta {
  padding-left: 2px;
  color: var(--muted);
  font: 400 8px var(--mono);
  letter-spacing: .12em;
}

.cursor {
  display: inline-block;
  color: var(--acid);
  animation: cursorBlink 1.05s steps(1, end) infinite;
}

@keyframes cursorBlink {
  0%, 48% { opacity: 1; }
  49%, 78% { opacity: .12; }
  79%, 100% { opacity: 1; }
}

.network-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid rgba(157,255,0,.16);
  border-radius: 999px;
  background: rgba(2,7,6,.52);
  backdrop-filter: blur(14px);
  color: rgba(255,255,255,.52);
  font: 400 8px var(--mono);
  letter-spacing: .09em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 13px var(--acid);
  animation: statusPulse 1.7s infinite;
}

@keyframes statusPulse {
  50% { opacity: .35; transform: scale(.72); }
}

.status-separator {
  color: rgba(255,255,255,.20);
}

.top-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 9px;
}

.top-button,
.menu-button {
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(3,7,8,.52);
  backdrop-filter: blur(12px);
  border-radius: 999px;
  cursor: pointer;
  transition: .25s var(--ease);
}

.top-button {
  padding: 10px 14px;
  color: rgba(255,255,255,.68);
  font: 400 8px var(--mono);
  letter-spacing: .08em;
}

.top-button:hover,
.menu-button:hover {
  color: var(--acid);
  border-color: rgba(157,255,0,.45);
  box-shadow: 0 0 22px rgba(157,255,0,.10);
}

.menu-button {
  width: 42px;
  height: 42px;
  display: grid;
  place-content: center;
  gap: 4px;
}

.menu-button span {
  display: block;
  width: 16px;
  height: 1px;
  background: currentColor;
}

/* =========================================================
   04. MANIFIESTO
   ========================================================= */

.manifesto {
  position: absolute;
  left: clamp(24px, 5vw, 80px);
  top: 17%;
  z-index: 120;
  width: min(360px, 30vw);
  pointer-events: none;
}

.eyebrow {
  color: var(--acid);
  font: 500 9px var(--mono);
  letter-spacing: .16em;
}

.manifesto h1 {
  margin: 18px 0 18px;
  font-size: clamp(30px, 3.1vw, 52px);
  line-height: .96;
  letter-spacing: -.06em;
  font-weight: 500;
}

.manifesto h1 strong {
  display: block;
  color: var(--acid);
  font-weight: 700;
}

.manifesto p {
  max-width: 300px;
  margin: 0;
  color: rgba(235,246,255,.66);
  font-size: 12px;
  line-height: 1.65;
}

.explore-button {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  margin-top: 22px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font: 500 10px var(--mono);
}

.explore-button::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--acid);
  box-shadow: 0 0 10px var(--acid);
}

.explore-button .arrow {
  color: var(--acid);
  font-size: 18px;
  transition: transform .25s var(--ease);
}

.explore-button:hover .arrow {
  transform: translate(5px,-3px);
}

/* =========================================================
   05. ESCENA 3D
   ========================================================= */

.scene-shell {
  position: absolute;
  inset: 0;
  z-index: 50;
  perspective: 1200px;
  overflow: hidden;
}

.scene {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  will-change: transform;
}

.scene-grid {
  position: absolute;
  inset: -20%;
  opacity: 0;
  transform: translateZ(-120px);
  background:
    repeating-radial-gradient(
      ellipse at center,
      rgba(157,255,0,.075) 0 1px,
      transparent 1px 55px
    );
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
  transition: opacity .8s;
}

.app.is-open .scene-grid {
  opacity: .8;
}

.scene-halo {
  position: absolute;
  left: 50%;
  top: 51%;
  width: min(58vw, 900px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(157,255,0,.07), transparent 60%);
  filter: blur(25px);
  pointer-events: none;
}

.connections {
  position: absolute;
  inset: 0;
  z-index: 15;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
  opacity: 0;
  transition: opacity .8s;
}

.app.is-open .connections {
  opacity: 1;
}

.connection-path {
  fill: none;
  stroke: var(--color);
  stroke-width: 1.2;
  stroke-dasharray: 2 9;
  opacity: .58;
  filter: drop-shadow(0 0 5px var(--color));
  animation: signalTravel 7s linear infinite;
}

.connection-path.secondary {
  stroke-width: .55;
  opacity: .18;
  stroke-dasharray: 1 12;
  animation-duration: 12s;
}

.connection-dot {
  fill: var(--color);
  filter: drop-shadow(0 0 7px var(--color));
}

.connection-packet {
  fill: #fff;
  filter: drop-shadow(0 0 7px var(--color));
}

@keyframes signalTravel {
  to { stroke-dashoffset: -120; }
}

.orbit {
  position: absolute;
  left: 50%;
  top: 51%;
  border: 1px solid rgba(157,255,0,.13);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .7s;
}

.app.is-open .orbit {
  opacity: 1;
}

.orbit-1 {
  width: 390px;
  height: 390px;
  animation: orbitSpin 25s linear infinite;
}

.orbit-2 {
  width: 590px;
  height: 590px;
  border-color: rgba(16,232,255,.10);
  animation: orbitSpin 35s linear reverse infinite;
}

.orbit-3 {
  width: 790px;
  height: 790px;
  border-color: rgba(255,75,170,.07);
  animation: orbitSpin 48s linear infinite;
}

.orbit-4 {
  width: 1020px;
  height: 1020px;
  border-color: rgba(157,255,0,.04);
  animation: orbitSpin 60s linear reverse infinite;
}

@keyframes orbitSpin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* =========================================================
   06. NÚCLEO
   ========================================================= */

.core {
  position: absolute;
  left: 55%;
  top: 52%;
  width: 260px;
  height: 260px;
  z-index: 250;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: grab;
  touch-action: none;
  transform: translate(-50%, -50%);
}

.core:active {
  cursor: grabbing;
}

.core-energy {
  position: absolute;
  inset: -22px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0 18%,
    rgba(157,255,0,.65) 20%,
    transparent 23% 42%,
    rgba(16,232,255,.35) 44%,
    transparent 48% 72%,
    rgba(157,255,0,.50) 75%,
    transparent 78%
  );
  filter: blur(3px);
  opacity: .8;
  animation: energySpin 8s linear infinite;
}

@keyframes energySpin {
  to { transform: rotate(360deg); }
}

.core-face {
  position: absolute;
  inset: 20px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  overflow: hidden;
  border: 1px solid rgba(157,255,0,.82);
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 35%, #173914, #071007 57%, #010201 82%);
  box-shadow:
    0 0 42px rgba(157,255,0,.54),
    inset 0 0 60px rgba(157,255,0,.14),
    0 30px 90px rgba(0,0,0,.70);
  transition: transform .35s var(--ease), filter .35s;
}

.core:hover .core-face {
  transform: scale(1.035);
  filter: brightness(1.13);
}

.core-grid {
  position: absolute;
  inset: 0;
  opacity: .28;
  background:
    linear-gradient(rgba(157,255,0,.20) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157,255,0,.20) 1px, transparent 1px);
  background-size: 16px 16px;
  mask-image: radial-gradient(circle, #000 15%, transparent 72%);
  transform: perspective(200px) rotateX(55deg) scale(1.5);
}

.core-logo {
  position: relative;
  z-index: 2;
  font-size: clamp(42px, 4.5vw, 64px);
  line-height: .8;
  font-weight: 700;
  letter-spacing: -.09em;
}

.core-logo .cursor {
  color: var(--acid);
}

.core-sub {
  position: relative;
  z-index: 2;
  color: rgba(255,255,255,.76);
  font: 400 8px var(--mono);
  letter-spacing: .25em;
  text-transform: uppercase;
}

.core-signal {
  position: relative;
  z-index: 2;
  padding: 4px 8px;
  border: 1px solid rgba(157,255,0,.30);
  border-radius: 999px;
  color: var(--acid);
  font: 400 7px var(--mono);
  letter-spacing: .12em;
}

.core-ring {
  position: absolute;
  border: 1px solid rgba(157,255,0,.34);
  border-radius: 50%;
  animation: corePulse 2.8s ease-in-out infinite;
}

.ring-a { inset: -9px; }
.ring-b { inset: -30px; opacity: .48; animation-delay: .3s; }
.ring-c { inset: -53px; opacity: .20; animation-delay: .6s; }

@keyframes corePulse {
  50% { transform: scale(1.045); opacity: .75; }
}

.app.is-open .core {
  width: 210px;
  height: 210px;
}

/* =========================================================
   07. NODOS / PROYECTOS
   ========================================================= */

.projects {
  position: absolute;
  inset: 0;
  z-index: 80;
  pointer-events: none;
}

.project {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: max-content;
  z-index: var(--z, 100);
  transform: translate(-50%, -50%) translateZ(var(--depth, 0px));
  opacity: 0;
  pointer-events: none;
  transition:
    opacity .5s var(--ease),
    filter .25s,
    transform .25s var(--ease);
}

.app.is-open .project {
  opacity: 1;
  pointer-events: auto;
}

.project:hover {
  z-index: 700;
  transform: translate(-50%, -50%) translateZ(35px) scale(1.035);
}

.app.has-active .project:not(.is-active) {
  opacity: .22;
  filter: saturate(.35) blur(.15px);
}

.app.has-active .project.is-active {
  opacity: 1;
  filter: none;
  z-index: 900;
}

.node {
  --node-color: #9dff00;
  position: relative;
  min-width: 180px;
  max-width: 245px;
  padding: 12px 14px 10px;
  border: 1px solid color-mix(in srgb, var(--node-color) 68%, transparent);
  border-radius: 14px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--node-color) 9%, rgba(3,7,7,.94)), rgba(2,5,5,.96));
  color: #fff;
  box-shadow:
    0 0 22px color-mix(in srgb, var(--node-color) 18%, transparent),
    inset 0 0 25px rgba(255,255,255,.018);
  cursor: grab;
  touch-action: none;
  user-select: none;
  outline: 0;
  text-align: left;
}

.node::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 13px;
  border: 1px solid rgba(255,255,255,.035);
  pointer-events: none;
}

.node:active {
  cursor: grabbing;
}

.node:hover {
  box-shadow:
    0 0 36px color-mix(in srgb, var(--node-color) 33%, transparent),
    inset 0 0 30px rgba(255,255,255,.025);
}

.node-main {
  display: flex;
  align-items: center;
  gap: 9px;
}

.node-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: var(--node-color);
  box-shadow: 0 0 14px var(--node-color);
}

.node-code {
  color: var(--node-color);
  font: 500 8px var(--mono);
}

.node-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 500 12px/1.2 var(--mono);
}

.node-category {
  display: block;
  margin: 7px 0 0 19px;
  color: rgba(255,255,255,.45);
  font: 400 7px var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}

.node-url {
  display: block;
  margin: 6px 0 0 19px;
  color: rgba(255,255,255,.52);
  font: 400 8px var(--mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.node-signal {
  position: absolute;
  right: 10px;
  top: 10px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--node-color);
  box-shadow: 0 0 9px var(--node-color);
  animation: nodeSignal 1.6s infinite;
}

@keyframes nodeSignal {
  50% { opacity: .25; }
}

.scene-hint {
  position: absolute;
  left: 55%;
  top: calc(52% + 165px);
  z-index: 400;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translateX(-50%);
  color: rgba(255,255,255,.36);
  font: 400 8px var(--mono);
  letter-spacing: .05em;
  white-space: nowrap;
  transition: opacity .4s;
}

.hint-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 9px var(--acid);
}

.hint-key {
  color: rgba(157,255,0,.45);
}

.app:not(.is-open) .scene-hint {
  opacity: 0;
}

/* =========================================================
   08. VENTANAS DE PROYECTOS
   ========================================================= */

.window-layer {
  position: absolute;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
}

.project-window {
  --window-color: var(--acid);
  --window-x: 50vw;
  --window-y: 50vh;
  --window-w: min(680px, calc(100vw - 32px));
  position: fixed;
  left: var(--window-x);
  top: var(--window-y);
  width: var(--window-w);
  max-height: calc(100dvh - 32px);
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--window-color) 80%, transparent);
  border-radius: 16px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--window-color) 8%, rgba(3,8,9,.97)), rgba(1,4,5,.985));
  box-shadow:
    0 0 48px color-mix(in srgb, var(--window-color) 25%, transparent),
    0 35px 120px rgba(0,0,0,.76);
  backdrop-filter: blur(18px);
  transform: translate(-50%, -50%) scale(.90);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .25s var(--ease), visibility .2s;
  overflow: hidden;
  will-change: left, top, width, transform;
}

.project-window.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.project-window.is-maximized {
  left: 50% !important;
  top: 50% !important;
  width: min(94vw, 1180px) !important;
  height: min(90dvh, 840px) !important;
  max-height: none;
  transform: translate(-50%, -50%) scale(1);
}

.project-window.is-dragging,
.project-window.is-resizing {
  transition: none;
}

.window-head {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: grab;
  touch-action: none;
}

.window-head:active {
  cursor: grabbing;
}

.window-light {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 50%;
  background: var(--window-color);
  box-shadow: 0 0 13px var(--window-color);
}

.window-code {
  color: var(--window-color);
  font: 500 8px var(--mono);
}

.window-title {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 500 12px var(--mono);
}

.window-category {
  color: rgba(255,255,255,.36);
  font: 400 7px var(--mono);
  letter-spacing: .09em;
}

.window-actions {
  display: flex;
  align-items: center;
  gap: 2px;
}

.window-actions button,
.info-window .window-actions button {
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(255,255,255,.70);
  cursor: pointer;
}

.window-actions button:hover,
.info-window .window-actions button:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.window-body {
  overflow: auto;
  max-height: calc(100dvh - 100px);
  scrollbar-width: thin;
  scrollbar-color: rgba(157,255,0,.45) transparent;
}

.project-window.is-maximized .window-body {
  max-height: calc(90dvh - 90px);
}

.preview-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid color-mix(in srgb, var(--window-color) 30%, transparent);
  border-radius: 11px;
  background: #030708;
}

.project-window.is-maximized .preview-frame {
  height: min(62vh, 570px);
  aspect-ratio: auto;
}

.preview-frame iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  background: #fff;
}

.preview-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--window-color) 16%, transparent), transparent 50%),
    #040909;
}

.preview-fallback-inner {
  max-width: 430px;
}

.preview-fallback strong {
  display: block;
  margin-bottom: 9px;
  font-size: 22px;
}

.preview-fallback p {
  margin: 0 0 15px;
  color: var(--muted);
  font: 400 10px/1.6 var(--mono);
}

.window-info {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 13px 2px 2px;
}

.window-description {
  margin: 0;
  color: rgba(235,246,255,.66);
  font-size: 11px;
  line-height: 1.65;
}

.window-url {
  color: var(--window-color);
  font: 400 8px var(--mono);
  text-align: right;
}

.window-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 11px;
}

.tag {
  padding: 6px 9px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 999px;
  color: rgba(255,255,255,.64);
  font: 400 8px var(--mono);
}

.open-site {
  margin-left: auto;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--window-color) 70%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--window-color) 7%, transparent);
  color: #fff;
  text-decoration: none;
  font: 500 8px var(--mono);
  transition: .25s;
}

.open-site:hover {
  background: var(--window-color);
  color: #041006;
  box-shadow: 0 0 20px color-mix(in srgb, var(--window-color) 35%, transparent);
}

.notes-box {
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.notes-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  color: rgba(255,255,255,.40);
  font: 400 7px var(--mono);
  letter-spacing: .09em;
}

.notes-label span:last-child {
  color: var(--window-color);
  opacity: .55;
}

.project-note {
  width: 100%;
  min-height: 58px;
  resize: vertical;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 9px;
  outline: 0;
  background: rgba(0,0,0,.22);
  color: #fff;
  padding: 9px;
  font: 400 9px/1.5 var(--mono);
}

.project-note:focus {
  border-color: color-mix(in srgb, var(--window-color) 60%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--window-color) 20%, transparent);
}

.resize-handle {
  position: absolute;
  z-index: 5;
}

.resize-n,
.resize-s {
  left: 20px;
  right: 20px;
  height: 9px;
  cursor: ns-resize;
}

.resize-n { top: -3px; }
.resize-s { bottom: -3px; }

.resize-e,
.resize-w {
  top: 20px;
  bottom: 20px;
  width: 9px;
  cursor: ew-resize;
}

.resize-e { right: -3px; }
.resize-w { left: -3px; }

.resize-ne,
.resize-nw,
.resize-se,
.resize-sw {
  width: 16px;
  height: 16px;
}

.resize-ne { right: -3px; top: -3px; cursor: nesw-resize; }
.resize-nw { left: -3px; top: -3px; cursor: nwse-resize; }
.resize-se { right: -3px; bottom: -3px; cursor: nwse-resize; }
.resize-sw { left: -3px; bottom: -3px; cursor: nesw-resize; }

/* =========================================================
   09. COMUNICACIÓN / CTA
   ========================================================= */

.comms {
  position: absolute;
  right: clamp(18px, 4vw, 60px);
  bottom: 70px;
  z-index: 600;
  width: 235px;
  border: 1px solid rgba(16,232,255,.18);
  border-radius: 13px;
  background: rgba(2,7,8,.58);
  backdrop-filter: blur(15px);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
  overflow: hidden;
}

.comms-head {
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font: 400 7px var(--mono);
  letter-spacing: .1em;
}

.comms-title {
  color: rgba(255,255,255,.48);
}

.comms-live {
  color: var(--cyan);
}

.comms-live i {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.comms-body {
  height: 88px;
  overflow: hidden;
  padding: 8px 10px;
  color: rgba(255,255,255,.50);
  font: 400 7px/1.7 var(--mono);
}

.comms-line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.comms-line b {
  color: var(--acid);
  font-weight: 400;
}

.whatsapp-orb {
  position: absolute;
  left: clamp(18px, 3vw, 44px);
  bottom: 60px;
  z-index: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 8px;
  border: 1px solid rgba(157,255,0,.24);
  border-radius: 999px;
  background: rgba(3,9,8,.70);
  backdrop-filter: blur(14px);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 15px 50px rgba(0,0,0,.42);
  transition: .25s var(--ease);
}

.whatsapp-orb:hover {
  transform: translateY(-3px);
  border-color: rgba(157,255,0,.62);
  box-shadow: 0 0 30px rgba(157,255,0,.15), 0 18px 55px rgba(0,0,0,.45);
}

.whatsapp-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(157,255,0,.55);
  border-radius: 50%;
  color: var(--acid);
  font-size: 22px;
  box-shadow: inset 0 0 16px rgba(157,255,0,.10), 0 0 14px rgba(157,255,0,.12);
}

.whatsapp-orb strong,
.whatsapp-orb small {
  display: block;
}

.whatsapp-orb strong {
  font: 500 9px var(--mono);
}

.whatsapp-orb small {
  margin-top: 4px;
  color: rgba(255,255,255,.50);
  font: 400 7px var(--mono);
}

/* =========================================================
   10. MENÚS / HUD
   ========================================================= */

.mobile-nav {
  display: none;
}

.window-dock {
  position: fixed;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 2300;
  display: flex;
  gap: 7px;
  align-items: flex-end;
  overflow-x: auto;
  pointer-events: none;
}

.dock-tab {
  min-width: 170px;
  max-width: 250px;
  height: 39px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid color-mix(in srgb, var(--dock-color) 45%, rgba(255,255,255,.12));
  border-radius: 10px;
  background: rgba(2,7,8,.92);
  color: #fff;
  box-shadow: 0 12px 40px rgba(0,0,0,.55);
  backdrop-filter: blur(14px);
  cursor: pointer;
  pointer-events: auto;
}

.dock-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--dock-color);
  box-shadow: 0 0 9px var(--dock-color);
}

.dock-name {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
  font: 500 9px var(--mono);
}

.dock-open {
  color: var(--dock-color);
  font: 400 13px var(--mono);
}

.info-window {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 2500;
  width: min(720px, calc(100vw - 28px));
  max-height: min(78dvh, 700px);
  overflow: hidden;
  border: 1px solid rgba(16,232,255,.35);
  border-radius: 16px;
  background: rgba(3,9,10,.95);
  box-shadow: 0 30px 110px rgba(0,0,0,.75), 0 0 40px rgba(16,232,255,.12);
  backdrop-filter: blur(20px);
  transform: translate(-50%, -50%) scale(.94);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .25s var(--ease);
}

.info-window.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.info-head {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 9px 0 13px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  cursor: grab;
  font: 500 10px var(--mono);
}

.info-content {
  max-height: calc(min(78dvh, 700px) - 44px);
  overflow: auto;
  padding: 25px;
}

.info-content h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4vw, 42px);
  letter-spacing: -.05em;
}

.info-content h2 span {
  color: var(--acid);
}

.info-content p {
  max-width: 620px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  margin-top: 22px;
}

.info-card {
  min-height: 100px;
  padding: 13px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 11px;
  background: rgba(255,255,255,.025);
}

.info-card b {
  display: block;
  margin-bottom: 7px;
  color: var(--cyan);
  font: 500 9px var(--mono);
}

.info-card span {
  color: rgba(255,255,255,.48);
  font: 400 9px/1.5 var(--mono);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.contact-links a {
  padding: 10px 13px;
  border: 1px solid rgba(157,255,0,.24);
  border-radius: 999px;
  color: #fff;
  text-decoration: none;
  font: 400 9px var(--mono);
}

.contact-links a:hover {
  border-color: var(--acid);
  color: var(--acid);
}

.side-menu {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 4000;
  width: min(360px, 90vw);
  padding: 18px;
  background: rgba(2,7,8,.96);
  border-left: 1px solid rgba(157,255,0,.22);
  box-shadow: -25px 0 80px rgba(0,0,0,.55);
  transform: translateX(105%);
  transition: transform .45s var(--ease);
}

.side-menu.is-visible {
  transform: translateX(0);
}

.side-menu-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--acid);
  font: 400 9px var(--mono);
  letter-spacing: .10em;
}

.side-menu-head button {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 20px;
}

.side-menu-body {
  display: grid;
  gap: 7px;
  margin-top: 40px;
}

.side-menu-body button,
.side-menu-body a {
  padding: 16px 12px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 9px;
  background: rgba(255,255,255,.025);
  color: rgba(255,255,255,.72);
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  font: 400 10px var(--mono);
}

.side-menu-body button:hover,
.side-menu-body a:hover {
  color: var(--acid);
  border-color: rgba(157,255,0,.35);
}

.side-menu-foot {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,.30);
  font: 400 7px var(--mono);
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 3900;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .3s;
}

.menu-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.hud {
  position: absolute;
  left: clamp(18px, 3vw, 48px);
  right: clamp(18px, 3vw, 48px);
  bottom: 17px;
  z-index: 550;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: rgba(255,255,255,.40);
  font: 400 7px var(--mono);
  letter-spacing: .08em;
}

.hud i {
  display: inline-block;
  width: 12px;
  height: 2px;
  margin-right: 7px;
  vertical-align: middle;
  background: var(--acid);
  box-shadow: 0 0 8px var(--acid);
}

.hud-center {
  color: rgba(157,255,0,.55);
}

.hud-right {
  justify-self: end;
}

/* =========================================================
   11. RESPONSIVE
   ========================================================= */

@media (max-width: 1100px) {
  .manifesto {
    width: 300px;
  }

  .comms {
    width: 190px;
  }

  .node {
    min-width: 155px;
  }

  .orbit-4 {
    width: 850px;
    height: 850px;
  }
}

@media (max-width: 820px) {
  .topbar {
    height: 68px;
    grid-template-columns: 1fr auto;
    padding: 0 16px;
  }

  .network-status {
    display: none;
  }

  .brand-word {
    font-size: 34px;
  }

  .brand-meta {
    font-size: 6px;
  }

  .top-button {
    display: none;
  }

  .manifesto {
    left: 18px;
    top: 12%;
    width: 250px;
  }

  .manifesto h1 {
    font-size: 31px;
  }

  .manifesto p {
    font-size: 10px;
  }

  .core {
    left: 50%;
    top: 54%;
    width: 190px;
    height: 190px;
  }

  .core-face {
    inset: 14px;
  }

  .app.is-open .core {
    width: 140px;
    height: 140px;
  }

  .app.is-open .core-face {
    inset: 10px;
  }

  .scene-hint {
    left: 50%;
    top: calc(54% + 125px);
  }

  .comms {
    right: 14px;
    bottom: 74px;
    width: 175px;
  }

  .whatsapp-orb {
    left: 14px;
    bottom: 74px;
  }

  .hud {
    display: none;
  }

  .window-dock {
    bottom: 78px;
  }
}

@media (max-width: 620px) {
  .app {
    min-height: 100svh;
  }

  .topbar {
    height: 58px;
  }

  .brand-word {
    font-size: 31px;
  }

  .manifesto {
    left: 16px;
    top: 9%;
    width: 225px;
  }

  .manifesto h1 {
    margin: 12px 0;
    font-size: 27px;
  }

  .manifesto p {
    max-width: 215px;
    font-size: 9px;
    line-height: 1.5;
  }

  .explore-button {
    margin-top: 13px;
    font-size: 8px;
  }

  .scene-shell {
    top: 0;
  }

  .scene {
    transform: none !important;
  }

  .scene-grid {
    display: none;
  }

  .scene-halo {
    width: 130vw;
    top: 55%;
  }

  .orbit-1 {
    width: 270px;
    height: 270px;
    top: 55%;
  }

  .orbit-2 {
    width: 410px;
    height: 410px;
    top: 55%;
  }

  .orbit-3 {
    width: 570px;
    height: 570px;
    top: 55%;
  }

  .orbit-4 {
    width: 730px;
    height: 730px;
    top: 55%;
  }

  .core {
    top: 55%;
    width: 164px;
    height: 164px;
  }

  .core-face {
    inset: 11px;
  }

  .core-logo {
    font-size: 39px;
  }

  .core-sub {
    font-size: 6px;
    letter-spacing: .16em;
  }

  .core-signal {
    font-size: 6px;
  }

  .app.is-open .core {
    width: 112px;
    height: 112px;
    top: 55%;
  }

  .project {
    transition: opacity .3s, filter .2s, transform .2s;
  }

  .node {
    min-width: 118px;
    max-width: 148px;
    padding: 8px 9px;
    border-radius: 11px;
  }

  .node-dot {
    width: 7px;
    height: 7px;
    flex-basis: 7px;
  }

  .node-code {
    font-size: 7px;
  }

  .node-name {
    font-size: 8px;
  }

  .node-category,
  .node-url {
    margin-left: 16px;
    font-size: 6px;
  }

  .comms {
    left: 12px;
    right: auto;
    bottom: 74px;
    width: 145px;
    opacity: .86;
  }

  .comms-body {
    height: 58px;
    font-size: 6px;
  }

  .whatsapp-orb {
    left: auto;
    right: 12px;
    bottom: 74px;
    padding: 5px;
  }

  .whatsapp-icon {
    width: 34px;
    height: 34px;
  }

  .whatsapp-orb span:not(.whatsapp-icon) {
    display: none;
  }

  .mobile-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: max(9px, env(safe-area-inset-bottom));
    z-index: 3000;
    height: 62px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid rgba(16,232,255,.26);
    border-radius: 19px;
    background: rgba(2,7,8,.90);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 70px rgba(0,0,0,.62);
  }

  .mobile-nav-item {
    position: relative;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 3px;
    border: 0;
    background: transparent;
    color: rgba(255,255,255,.58);
    cursor: pointer;
  }

  .mobile-nav-item span {
    font: 500 15px var(--mono);
  }

  .mobile-nav-item small {
    font: 400 7px var(--mono);
  }

  .mobile-nav-item.is-active {
    color: var(--acid);
  }

  .mobile-nav-item.is-active::after {
    content: "";
    position: absolute;
    left: 25%;
    right: 25%;
    bottom: 4px;
    height: 2px;
    background: var(--acid);
    box-shadow: 0 0 9px var(--acid);
  }

  .window-dock {
    left: 8px;
    right: 8px;
    bottom: 78px;
  }

  .dock-tab {
    min-width: 145px;
    height: 36px;
  }

  .project-window {
    --window-w: calc(100vw - 14px);
    width: var(--window-w);
    max-height: calc(100svh - 82px);
    padding: 8px;
    border-radius: 13px;
  }

  .project-window.is-maximized {
    width: calc(100vw - 8px) !important;
    height: calc(100svh - 78px) !important;
    max-height: none;
  }

  .window-head {
    height: 34px;
  }

  .window-title {
    font-size: 9px;
  }

  .window-category {
    display: none;
  }

  .window-actions button {
    width: 28px;
    height: 28px;
  }

  .preview-frame {
    aspect-ratio: 16 / 10;
  }

  .project-window.is-maximized .preview-frame {
    height: calc(100% - 260px);
    min-height: 230px;
  }

  .window-info {
    display: block;
    padding-top: 10px;
  }

  .window-description {
    font-size: 9px;
  }

  .window-url {
    margin-top: 7px;
    text-align: left;
  }

  .open-site {
    margin-left: 0;
  }

  .notes-box {
    margin-top: 9px;
  }

  .info-window {
    width: calc(100vw - 18px);
    max-height: calc(100svh - 90px);
  }

  .info-content {
    max-height: calc(100svh - 135px);
    padding: 18px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .side-menu {
    width: 86vw;
  }
}

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

/* =========================================================
   12. ACCESIBILIDAD
   ========================================================= */

:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
}

[aria-hidden="true"] {
  pointer-events: none;
}