/* ==========================================================================
   LA FUNDICIÓN DIGITAL MD — fundicion.css
   Paleta 60/30/10:
     60%  fondo mundo      #030712 / #050A14 / #07111F
     30%  materiales       #B8C2D3 / #DCE6F2 / rgba(220,230,242,.10)
     10%  acento energía   #0077FF / #00B8FF / #65E7FF  (solo energía/foco/activo)
   ========================================================================== */
:root {
  --f-bg0: #030712;
  --f-bg1: #050A14;
  --f-bg2: #07111F;
  --f-metal: #B8C2D3;
  --f-metal-hi: #DCE6F2;
  --f-glass: rgba(220, 230, 242, 0.10);
  --f-glass-line: rgba(220, 230, 242, 0.14);
  --f-blue: #0077FF;
  --f-cyan: #00B8FF;
  --f-ice: #65E7FF;
  --f-panel: rgba(7, 17, 31, 0.72);
}

body { background: var(--f-bg0); }

/* ---------- layout base de escena ---------- */
.fscene { position: relative; }
.fscene__pin {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
  background:
    radial-gradient(1100px 520px at 50% -8%, rgba(0, 119, 255, 0.07), transparent 60%),
    linear-gradient(180deg, var(--f-bg0), var(--f-bg1) 45%, var(--f-bg0));
}
/* haz de luz cenital + viñeta de cine */
.fscene__pin::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(3, 7, 18, 0.5), transparent 16%),
    radial-gradient(ellipse 130% 100% at 50% 55%, transparent 55%, rgba(2, 4, 10, 0.75) 100%);
  pointer-events: none;
  z-index: 4;
}
/* piso del nivel: grilla en perspectiva que se pierde en la niebla */
.flevel-floor {
  position: absolute;
  left: -12%; right: -12%;
  bottom: -6%;
  height: 58%;
  transform: perspective(700px) rotateX(62deg);
  transform-origin: 50% 100%;
  background:
    repeating-linear-gradient(0deg, rgba(0, 140, 255, 0.13) 0 1.5px, transparent 1.5px 74px),
    repeating-linear-gradient(90deg, rgba(0, 140, 255, 0.11) 0 1.5px, transparent 1.5px 74px);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 45%, #000 100%);
          mask-image: linear-gradient(180deg, transparent 0%, #000 45%, #000 100%);
  pointer-events: none;
  z-index: 0;
}
.flevel-glow {
  position: absolute;
  left: 50%; bottom: 4%;
  width: 60%; height: 22%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0, 119, 255, 0.13), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.fscene--flow { overflow: hidden; padding: 110px 0 60px; }

.fscene__head {
  position: relative;
  z-index: 5;
  padding-top: 88px;
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.fscene--flow .fscene__head { padding-top: 0; margin-bottom: 42px; }
.fscene__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-tech);
  font-size: 0.68rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--f-metal);
  margin-bottom: 14px;
}
.fscene__tag::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--f-cyan), transparent);
}
.fscene__head h2 {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--f-metal-hi);
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.6);
}
.fscene__head p { margin-top: 12px; color: #8A94A6; max-width: 600px; }
.fscene__foot {
  position: relative; z-index: 3;
  margin: 0 auto;
  padding: 10px 22px 26px;
  font-family: var(--font-tech);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: rgba(184, 194, 211, 0.55);
  text-align: center;
}
.fscene__stage {
  position: relative;
  flex: 1;
  z-index: 2;
  margin-top: 0;
  min-height: 440px;
  transform-origin: 50% 60%;
  will-change: transform;
}
/* SIN CORTES: el canvas 3D se funde por arriba y por abajo con la oscuridad del
   salón, para que una escena se disuelva y la siguiente emerja del mismo espacio
   (como la portada que se aleja), en vez de terminar en un rectángulo duro */
.fworld {
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 7%, #000 78%, transparent 100%);
          mask-image: linear-gradient(180deg, transparent 0, #000 7%, #000 78%, transparent 100%);
}

/* números de capítulo (existentes) dentro de escenas */
.fscene .cap-num { top: 60px; }

/* ==========================================================================
   HERO FORGE
   ========================================================================== */
.forge-rig { position: absolute; inset: -170px -290px -230px; pointer-events: none; z-index: 0; }
.forge-rig__svg { width: 100%; height: 100%; overflow: visible; }

.forge-ring-label {
  font-family: var(--font-tech);
  font-size: 12.5px;
  letter-spacing: 0.42em;
  fill: var(--f-metal);
  opacity: 0;
}
.forge-ring-arc { fill: none; stroke: var(--f-glass-line); stroke-width: 1.1; }
.forge-ring-arc--energy { stroke: var(--f-cyan); stroke-width: 1.4; filter: none; opacity: 0; }
.forge-ring-node { fill: var(--f-bg2); stroke: var(--f-metal); stroke-width: 1; }
.forge-cable { fill: none; stroke: rgba(184, 194, 211, 0.22); stroke-width: 1.2; }
.forge-cable--energy { stroke: var(--f-cyan); stroke-width: 1.6; stroke-linecap: round; opacity: 0.85; }
.forge-chip { fill: var(--f-bg2); stroke: rgba(184, 194, 211, 0.4); stroke-width: 1; rx: 2; }
.forge-chip-pin { stroke: rgba(184, 194, 211, 0.35); stroke-width: 1; }

.forge-base {
  position: relative;
  width: min(430px, 72vw);
  height: 74px;
  margin: -20px auto 6px;
  pointer-events: none;
}
.forge-base__disc,
.forge-base__ring,
.forge-base__core {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%) scaleY(0.32);
  border-radius: 50%;
}
.forge-base__disc {
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 50% 42%, rgba(220, 230, 242, 0.10), rgba(7, 17, 31, 0.9) 62%, transparent 74%);
  border: 1px solid var(--f-glass-line);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55), inset 0 2px 14px rgba(220, 230, 242, 0.06);
}
.forge-base__ring {
  width: 74%; height: 74%;
  border: 1px solid rgba(184, 194, 211, 0.28);
  box-shadow: 0 0 0 6px rgba(220, 230, 242, 0.02);
}
.forge-base__core {
  width: 34%; height: 34%;
  background: radial-gradient(ellipse, rgba(0, 184, 255, 0.32), rgba(0, 119, 255, 0.10) 55%, transparent 75%);
  opacity: 0.12;                       /* apagada: el scroll la enciende */
}
.hero__emblem { position: relative; }

/* piso reflectante sutil bajo el hero */
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 26vh;
  background: linear-gradient(180deg, transparent, rgba(3, 7, 18, 0.85) 70%),
              radial-gradient(60% 130% at 50% 100%, rgba(0, 119, 255, 0.06), transparent 65%);
  pointer-events: none;
}

/* ==========================================================================
   OBJETOS DOCUMENTO (caos + escáner) — documentos con capas, no imágenes
   ========================================================================== */
.fdoc {
  position: absolute;
  width: 158px;
  border-radius: 7px;
  background: linear-gradient(168deg, #0C1626, #081120 70%);
  border: 1px solid var(--f-glass-line);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(220, 230, 242, 0.07);
  padding: 10px 11px 12px;
  will-change: transform, opacity;
  transform-style: preserve-3d;
  transition: box-shadow 0.35s var(--ease);
}
.fdoc:hover { box-shadow: 0 20px 44px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 184, 255, 0.35), inset 0 1px 0 rgba(220, 230, 242, 0.1); }
.fdoc__fold {
  position: absolute; top: 0; right: 0;
  width: 20px; height: 20px;
  background: linear-gradient(225deg, var(--f-bg0) 48%, rgba(220, 230, 242, 0.14) 50%, rgba(220, 230, 242, 0.05) 60%, transparent 62%);
  border-radius: 0 7px 0 6px;
}
.fdoc__title { display: block; height: 7px; width: 62%; border-radius: 3px; background: rgba(220, 230, 242, 0.32); margin-bottom: 8px; }
.fdoc__line { display: block; height: 4px; border-radius: 2px; background: rgba(184, 194, 211, 0.16); margin: 5px 0; }
.fdoc__line--half { width: 55%; }
.fdoc__stamp {
  display: inline-block;
  margin-top: 7px;
  font-family: var(--font-tech);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  padding: 2.5px 7px;
  border-radius: 4px;
  border: 1px solid rgba(184, 194, 211, 0.3);
  color: var(--f-metal);
}
.fdoc--pdf .fdoc__stamp { color: var(--f-metal-hi); }
.fdoc__scan {
  position: absolute; inset: 0;
  border-radius: 7px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 184, 255, 0.22) 48%, rgba(101, 231, 255, 0.42) 50%, rgba(0, 184, 255, 0.22) 52%, transparent 100%);
  background-size: 100% 300%;
  background-position: 0 -100%;
  opacity: 0;
  pointer-events: none;
}
.fdoc.is-scanning .fdoc__scan { opacity: 1; animation: fdocScan 0.9s var(--ease) forwards; }
@keyframes fdocScan { from { background-position: 0 -100%; } to { background-position: 0 200%; } }

/* planilla */
.fsheet {
  position: absolute;
  width: 188px;
  border-radius: 7px;
  background: linear-gradient(168deg, #0B1424, #071120);
  border: 1px solid var(--f-glass-line);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5);
  padding: 9px;
  will-change: transform, opacity;
}
.fsheet__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }
.fsheet__cell {
  height: 12px;
  border-radius: 2px;
  background: rgba(184, 194, 211, 0.08);
  border: 1px solid rgba(184, 194, 211, 0.09);
  transition: transform 0.3s var(--ease), background 0.3s;
}
.fsheet__cell--filled { background: rgba(184, 194, 211, 0.2); }
.fsheet__cell--off { transform: translate(3px, -2px) rotate(6deg); background: rgba(184, 194, 211, 0.05); }
.fsheet.is-tidy .fsheet__cell { transform: none !important; }
.fsheet:hover .fsheet__cell--off { animation: cellShake 0.5s var(--ease) forwards; }
@keyframes cellShake {
  0% { transform: translate(3px, -2px) rotate(6deg); }
  40% { transform: translate(-2px, 1px) rotate(-3deg); }
  100% { transform: none; background: rgba(184, 194, 211, 0.2); }
}

/* burbujas de chat */
.fchat { position: absolute; width: 176px; will-change: transform, opacity; }
.fchat__bubble {
  border-radius: 11px;
  padding: 7px 11px;
  margin-bottom: 6px;
  font-size: 10.5px;
  line-height: 1.35;
  color: rgba(220, 230, 242, 0.75);
  background: rgba(12, 22, 38, 0.92);
  border: 1px solid var(--f-glass-line);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s var(--ease);
}
.fchat__bubble:nth-child(2) { transform: translateX(16px) rotate(2deg); }
.fchat__bubble:nth-child(3) { transform: translateX(-9px) rotate(-2.5deg); }
.fchat:hover .fchat__bubble { transform: none; }

/* nota adhesiva */
.fnote {
  position: absolute;
  width: 84px; height: 78px;
  border-radius: 4px 4px 14px 4px;
  background: linear-gradient(160deg, #101B2E, #0A1526);
  border: 1px solid rgba(184, 194, 211, 0.2);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
  padding: 8px 9px;
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.08em;
  color: rgba(184, 194, 211, 0.7);
  will-change: transform, opacity;
}

/* etiqueta de estado (pendiente / error / duplicado) */
.ftag {
  position: absolute;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.16em;
  padding: 5px 11px;
  border-radius: 6px;
  background: rgba(10, 18, 32, 0.95);
  border: 1px solid rgba(184, 194, 211, 0.32);
  color: var(--f-metal);
  will-change: transform, opacity;
  cursor: default;
}
.ftag--err { border-color: rgba(220, 120, 130, 0.5); color: #E3A6AD; }
.ftag__frag { position: absolute; inset: 0; border-radius: 6px; background: inherit; border: inherit; }

/* números sueltos */
.fnum {
  position: absolute;
  font-family: var(--font-tech);
  font-weight: 700;
  font-size: 17px;
  color: rgba(184, 194, 211, 0.5);
  will-change: transform, opacity;
  cursor: default;
}

/* texto que se derrite (MeltingText) */
.fmelt {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15px, 1.75vw, 23px);
  letter-spacing: 0.02em;
  color: rgba(184, 194, 211, 0.55);
  white-space: nowrap;
  will-change: transform, opacity, filter;
}
.fmelt__ch { display: inline-block; will-change: transform, opacity; transform-origin: 50% 100%; }
.fmelt.is-hot { color: var(--f-metal-hi); text-shadow: 0 0 18px rgba(0, 184, 255, 0.5); }
.fmelt-drop {
  position: absolute;
  width: 5px; height: 12px;
  border-radius: 3px 3px 5px 5px;
  background: linear-gradient(180deg, #9FE8FF, var(--f-cyan) 60%, var(--f-blue));
  box-shadow: 0 0 10px rgba(0, 184, 255, 0.5);
  will-change: transform, opacity;
  pointer-events: none;
}

/* crisol de fundición (recibe el metal líquido) */
.fcrucible {
  position: absolute;
  left: 50%; bottom: 22px;
  transform: translateX(-50%);
  width: min(430px, 60vw);
  height: 52px;
  border-radius: 10px 10px 22px 22px;
  background: linear-gradient(180deg, rgba(10, 18, 32, 0.9), rgba(5, 10, 20, 0.96));
  border: 1px solid rgba(184, 194, 211, 0.24);
  box-shadow: inset 0 4px 18px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}
.fcrucible__liquid {
  position: absolute;
  left: 4px; right: 4px; bottom: 4px;
  height: 0%;
  border-radius: 7px 7px 18px 18px;
  background: linear-gradient(180deg, rgba(101, 231, 255, 0.75), rgba(0, 119, 255, 0.55));
  box-shadow: 0 0 26px rgba(0, 184, 255, 0.4);
}
.fcrucible__label {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-tech);
  font-size: 9.5px;
  letter-spacing: 0.34em;
  color: rgba(220, 230, 242, 0.55);
}

/* etiquetas de grupo al ordenarse */
.fgroup-label {
  position: absolute;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--f-metal);
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(0, 184, 255, 0.35);
  opacity: 0;
  will-change: transform, opacity;
}

/* línea azul MD que barre y ordena */
.fsweep {
  position: absolute;
  top: 6%; bottom: 6%;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--f-cyan) 18%, var(--f-blue) 82%, transparent);
  box-shadow: 0 0 22px rgba(0, 184, 255, 0.55);
  opacity: 0;
  pointer-events: none;
}

/* ==========================================================================
   SCANNER CHAMBER
   ========================================================================== */
.fbelt {
  position: absolute;
  left: 4%; right: 42%;
  bottom: 26%;
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(180deg, #0A1424, #060D1A);
  border: 1px solid var(--f-glass-line);
  overflow: hidden;
}
.fbelt__dashes {
  position: absolute; inset: 3px;
  background: repeating-linear-gradient(90deg, rgba(184, 194, 211, 0.16) 0 14px, transparent 14px 30px);
  border-radius: 4px;
}
.fbelt__leg {
  position: absolute;
  top: 100%;
  width: 7px; height: 34px;
  background: linear-gradient(180deg, rgba(184, 194, 211, 0.2), rgba(184, 194, 211, 0.04));
}
.fscanner {
  position: absolute;
  bottom: calc(26% - 8px);
  width: 168px; height: 178px;
  border-radius: 14px 14px 6px 6px;
  border: 1px solid rgba(184, 194, 211, 0.3);
  background: linear-gradient(180deg, rgba(14, 24, 42, 0.92), rgba(7, 14, 26, 0.85));
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(220, 230, 242, 0.1);
}
.fscanner::before {          /* visor de vidrio */
  content: "";
  position: absolute;
  left: 12px; right: 12px; top: 14px;
  height: 30px;
  border-radius: 7px;
  background: linear-gradient(120deg, rgba(220, 230, 242, 0.10), rgba(220, 230, 242, 0.03));
  border: 1px solid var(--f-glass-line);
}
.fscanner__status {
  position: absolute;
  top: 22px; right: 22px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(184, 194, 211, 0.35);
}
.fscanner.is-on .fscanner__status { background: var(--f-ice); box-shadow: 0 0 10px rgba(101, 231, 255, 0.8); }
.fscanner__beam {
  position: absolute;
  left: 10px; right: 10px;
  top: 58px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--f-ice) 20%, var(--f-cyan) 80%, transparent);
  box-shadow: 0 0 18px rgba(0, 184, 255, 0.65), 0 0 44px rgba(0, 184, 255, 0.3);
  opacity: 0;
  transform-origin: center;
}
.fscan-veil {
  position: absolute;
  width: 170px; height: 120px;
  background: linear-gradient(180deg, rgba(0, 184, 255, 0.16), transparent 80%);
  clip-path: polygon(28% 0, 72% 0, 100% 100%, 0 100%);
  opacity: 0;
  pointer-events: none;
}
.fdetect {
  position: absolute;
  border: 1px solid rgba(101, 231, 255, 0.7);
  border-radius: 4px;
  background: rgba(0, 184, 255, 0.08);
  opacity: 0;
  will-change: transform, opacity;
}
.fdetect__lbl {
  position: absolute;
  top: -17px; left: -1px;
  font-family: var(--font-tech);
  font-size: 8.5px;
  letter-spacing: 0.2em;
  color: var(--f-ice);
  white-space: nowrap;
}
.fchip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-tech);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--f-metal-hi);
  padding: 6px 12px;
  border-radius: 7px;
  background: linear-gradient(160deg, rgba(16, 28, 48, 0.96), rgba(9, 17, 32, 0.96));
  border: 1px solid rgba(0, 184, 255, 0.4);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5), 0 0 14px rgba(0, 184, 255, 0.12);
  will-change: transform, opacity;
  cursor: default;
}
.fchip::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 2px;
  background: var(--f-cyan);
  box-shadow: 0 0 8px rgba(0, 184, 255, 0.8);
}
.fchip__tip {
  position: absolute;
  bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 5px 10px;
  border-radius: 6px;
  background: rgba(5, 10, 20, 0.95);
  border: 1px solid var(--f-glass-line);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--f-metal);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
}
.fchip:hover .fchip__tip { opacity: 1; transform: translateX(-50%) translateY(0); }
.ftable {
  position: absolute;
  right: 4%;
  bottom: 20%;
  width: min(330px, 30vw);
  border-radius: 10px;
  background: var(--f-panel);
  border: 1px solid var(--f-glass-line);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
  padding: 12px;
}
.ftable__head {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--f-metal);
  padding-bottom: 9px;
  border-bottom: 1px solid var(--f-glass-line);
  margin-bottom: 9px;
}
.ftable__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 26px;
  padding: 0 9px;
  border-radius: 6px;
  border: 1px dashed rgba(184, 194, 211, 0.14);
  margin-bottom: 6px;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(184, 194, 211, 0.4);
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.ftable__row.is-filled {
  border-style: solid;
  border-color: rgba(0, 184, 255, 0.35);
  color: var(--f-metal-hi);
  background: rgba(0, 119, 255, 0.05);
}
.ftable:hover .ftable__row { transform: translateX(0) !important; }
.ftable__val { color: var(--f-ice); }

/* ==========================================================================
   BLUEPRINT TABLE
   ========================================================================== */
.fblueprint {
  position: absolute;
  left: 50%; top: 52%;
  width: min(980px, 92vw);
  height: 460px;
  transform: translate(-50%, -50%) perspective(1100px) rotateX(38deg);
  transform-style: preserve-3d;
  border-radius: 18px;
  background:
    repeating-linear-gradient(0deg, rgba(0, 119, 255, 0.05) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(90deg, rgba(0, 119, 255, 0.05) 0 1px, transparent 1px 46px),
    linear-gradient(180deg, #071120, #050C18);
  border: 1px solid rgba(0, 119, 255, 0.2);
  box-shadow: 0 60px 120px rgba(0, 0, 0, 0.55), inset 0 0 90px rgba(0, 119, 255, 0.05);
}
.fblueprint__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.fnode {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 11px 15px;
  border-radius: 10px;
  background: linear-gradient(165deg, rgba(18, 30, 52, 0.97), rgba(9, 17, 32, 0.97));
  border: 1px solid rgba(184, 194, 211, 0.26);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(220, 230, 242, 0.08);
  font-family: var(--font-tech);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--f-metal-hi);
  will-change: transform, opacity;
  cursor: default;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.fnode svg { width: 20px; height: 20px; stroke: var(--f-metal); fill: none; stroke-width: 1.5; }
.fnode.is-lit { border-color: rgba(0, 184, 255, 0.6); box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55), 0 0 22px rgba(0, 184, 255, 0.2); }
.fnode.is-lit svg { stroke: var(--f-ice); }
.fnode__layers {
  position: absolute;
  inset: auto auto calc(100% + 8px) 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 3px;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}
.fnode__layers span {
  width: 64px; height: 9px;
  border-radius: 3px;
  background: rgba(0, 119, 255, 0.16);
  border: 1px solid rgba(0, 184, 255, 0.4);
}
.fnode:hover .fnode__layers { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.fnode__mini {
  position: absolute;
  inset: auto auto calc(100% + 8px) 50%;
  transform: translateX(-50%);
  width: 34px; height: 58px;
  border-radius: 7px;
  border: 1px solid rgba(0, 184, 255, 0.5);
  background: linear-gradient(180deg, #0B1628, #071120);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}
.fnode__mini::before { content: ""; position: absolute; left: 5px; right: 5px; top: 7px; height: 7px; border-radius: 2px; background: rgba(0, 184, 255, 0.35); }
.fnode__mini::after { content: ""; position: absolute; left: 5px; right: 12px; top: 20px; height: 4px; border-radius: 2px; background: rgba(184, 194, 211, 0.3); }
.fnode:hover .fnode__mini { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.fconn { fill: none; stroke: rgba(184, 194, 211, 0.2); stroke-width: 1.3; }
.fconn--energy { stroke: var(--f-cyan); stroke-width: 1.6; opacity: 0; stroke-linecap: round; }

/* ==========================================================================
   INTERFACE ASSEMBLY
   ========================================================================== */
.fphone {
  position: absolute;
  width: 218px; height: 442px;
  border-radius: 30px;
  background: linear-gradient(165deg, #101B2E, #08101F 65%);
  border: 1px solid rgba(184, 194, 211, 0.35);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(220, 230, 242, 0.12), inset 0 0 0 3px rgba(3, 7, 18, 0.9);
  padding: 13px 11px;
  will-change: transform;
  transform-style: preserve-3d;
}
.fphone__notch {
  position: absolute;
  top: 13px; left: 50%;
  transform: translateX(-50%);
  width: 66px; height: 15px;
  border-radius: 0 0 10px 10px;
  background: #030712;
  border: 1px solid rgba(184, 194, 211, 0.16);
  border-top: none;
  z-index: 2;
}
.fphone__screen {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 20px;
  background: linear-gradient(180deg, #060D1A, #04101E);
  border: 1px solid rgba(184, 194, 211, 0.12);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px 10px 10px;
}
.fui { will-change: transform, opacity; }
.fui-nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 30px;
  border-radius: 8px;
  padding: 0 10px;
  background: rgba(16, 28, 48, 0.85);
  border: 1px solid var(--f-glass-line);
}
.fui-nav__logo { width: 34px; height: 8px; border-radius: 3px; background: linear-gradient(90deg, var(--f-blue), var(--f-cyan)); }
.fui-nav__dots { display: flex; gap: 4px; }
.fui-nav__dots span { width: 5px; height: 5px; border-radius: 50%; background: rgba(184, 194, 211, 0.4); }
.fui-card {
  border-radius: 10px;
  padding: 10px 11px;
  background: linear-gradient(160deg, rgba(18, 30, 52, 0.9), rgba(10, 18, 34, 0.9));
  border: 1px solid var(--f-glass-line);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.fui-card:hover { border-color: rgba(0, 184, 255, 0.5); box-shadow: 0 0 18px rgba(0, 184, 255, 0.12); }
.fui-card__t { display: block; width: 55%; height: 7px; border-radius: 3px; background: rgba(220, 230, 242, 0.4); margin-bottom: 7px; }
.fui-card__l { display: block; width: 82%; height: 4px; border-radius: 2px; background: rgba(184, 194, 211, 0.18); margin: 4px 0; }
.fui-card__badge {
  float: right;
  margin-top: -26px;
  font-family: var(--font-tech);
  font-size: 7.5px;
  letter-spacing: 0.14em;
  color: var(--f-ice);
  border: 1px solid rgba(0, 184, 255, 0.45);
  border-radius: 4px;
  padding: 2px 6px;
  opacity: 0;
  transition: opacity 0.25s;
}
.fui-card:hover .fui-card__badge { opacity: 1; }
.fui-input {
  display: flex; align-items: center;
  height: 30px;
  border-radius: 8px;
  padding: 0 10px;
  background: rgba(6, 13, 26, 0.9);
  border: 1px solid rgba(184, 194, 211, 0.2);
  font-size: 9.5px;
  color: rgba(184, 194, 211, 0.5);
  letter-spacing: 0.06em;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.fui-input:hover { border-color: var(--f-cyan); box-shadow: 0 0 0 3px rgba(0, 184, 255, 0.12); color: var(--f-metal-hi); }
.fui-btn {
  height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(135deg, var(--f-blue), #0057C2);
  box-shadow: 0 8px 22px rgba(0, 119, 255, 0.3);
  will-change: transform;
}
.fui-chart { display: flex; align-items: flex-end; gap: 5px; height: 58px; padding: 8px 10px; border-radius: 10px; background: rgba(10, 18, 34, 0.9); border: 1px solid var(--f-glass-line); }
.fui-chart span {
  flex: 1;
  height: 30%;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(0, 184, 255, 0.8), rgba(0, 119, 255, 0.35));
  transition: height 0.25s var(--ease);
  transform-origin: bottom;
}
.fui-table { border-radius: 10px; overflow: hidden; border: 1px solid var(--f-glass-line); }
.fui-table span { display: flex; height: 17px; border-bottom: 1px solid rgba(184, 194, 211, 0.08); background: rgba(10, 18, 34, 0.7); }
.fui-table span:nth-child(odd) { background: rgba(14, 24, 44, 0.7); }
.fdesk {
  position: absolute;
  width: min(560px, 44vw);
  border-radius: 13px;
  background: linear-gradient(165deg, #0D1830, #071120);
  border: 1px solid rgba(184, 194, 211, 0.3);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.55);
  padding: 10px;
  will-change: transform, opacity;
}
.fdesk__bar { display: flex; gap: 5px; padding: 2px 4px 9px; }
.fdesk__bar span { width: 8px; height: 8px; border-radius: 50%; background: rgba(184, 194, 211, 0.25); }
.fdesk__body { display: grid; grid-template-columns: 118px 1fr; gap: 9px; min-height: 240px; }
.fdesk__side { border-radius: 9px; background: rgba(9, 17, 32, 0.9); border: 1px solid var(--f-glass-line); padding: 9px; display: flex; flex-direction: column; gap: 7px; }
.fdesk__side span { height: 9px; border-radius: 3px; background: rgba(184, 194, 211, 0.15); }
.fdesk__side span:first-child { background: rgba(0, 184, 255, 0.4); }
.fdesk__main { display: flex; flex-direction: column; gap: 9px; }
.fresp {
  position: absolute;
  display: flex;
  gap: 12px;
  align-items: flex-end;
  opacity: 0;
}
.fresp span {
  border: 1px solid rgba(184, 194, 211, 0.4);
  border-radius: 5px;
  background: rgba(10, 18, 34, 0.8);
}
.fresp span.is-active { border-color: var(--f-cyan); box-shadow: 0 0 12px rgba(0, 184, 255, 0.3); }
.fresp__m { width: 16px; height: 28px; }
.fresp__t { width: 26px; height: 32px; }
.fresp__d { width: 44px; height: 30px; }

/* ==========================================================================
   TESTING LAB
   ========================================================================== */
.flab-screen {
  position: absolute;
  width: min(560px, 46vw);
  border-radius: 13px;
  background: linear-gradient(165deg, #0C1626, #071120);
  border: 1px solid rgba(184, 194, 211, 0.3);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
  padding: 12px;
}
.flab-el { position: relative; border-radius: 8px; background: rgba(14, 24, 44, 0.85); border: 1px solid var(--f-glass-line); transition: outline-color 0.25s; outline: 1px solid transparent; }
.flab-el.is-broken { border-color: rgba(220, 120, 130, 0.45); }
.flab-el:hover.is-broken { outline: 1px solid rgba(227, 166, 173, 0.7); }
.flab-el--nav { height: 30px; margin-bottom: 10px; }
.flab-el--card { height: 84px; width: 47%; display: inline-block; margin-right: 3%; }
.flab-el--form { height: 34px; margin-top: 10px; }
.flab-el__err {
  position: absolute;
  top: -9px; right: 8px;
  font-family: var(--font-tech);
  font-size: 8px;
  letter-spacing: 0.16em;
  color: #E3A6AD;
  background: rgba(5, 10, 20, 0.95);
  border: 1px solid rgba(220, 120, 130, 0.5);
  border-radius: 4px;
  padding: 2px 6px;
}
.flab-el.is-fixed { border-color: rgba(0, 184, 255, 0.4); transform: none !important; }
.flab-el.is-fixed span { border-color: rgba(0, 184, 255, 0.4) !important; }
.flab-el.is-fixed .flab-el__err { display: none; }
.fbug {
  position: absolute;
  width: 40px; height: 34px;
  will-change: transform;
  cursor: default;
  z-index: 4;
}
.fbug svg { width: 100%; height: 100%; overflow: visible; }
.fchecklist {
  position: absolute;
  width: 214px;
  border-radius: 11px;
  background: var(--f-panel);
  border: 1px solid var(--f-glass-line);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
  padding: 13px 14px;
}
.fchecklist__title { font-family: var(--font-tech); font-size: 9px; letter-spacing: 0.3em; color: var(--f-metal); margin-bottom: 10px; }
.fcheck {
  display: flex; align-items: center; gap: 9px;
  font-size: 11px;
  color: rgba(184, 194, 211, 0.55);
  padding: 6px 0;
  transition: color 0.3s;
}
.fcheck__box {
  width: 15px; height: 15px;
  border-radius: 4px;
  border: 1px solid rgba(184, 194, 211, 0.35);
  display: grid; place-items: center;
  flex: none;
  transition: border-color 0.3s, background 0.3s;
}
.fcheck__box svg { width: 9px; height: 9px; stroke: #fff; stroke-width: 2.6; fill: none; opacity: 0; transform: scale(0.4); transition: opacity 0.25s, transform 0.35s var(--ease); }
.fcheck.is-done { color: var(--f-metal-hi); }
.fcheck.is-done .fcheck__box { background: linear-gradient(135deg, var(--f-blue), var(--f-cyan)); border-color: transparent; }
.fcheck.is-done .fcheck__box svg { opacity: 1; transform: scale(1); }
.fmeter {
  position: absolute;
  width: 128px; height: 128px;
}
.fmeter svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.fmeter__bg { fill: none; stroke: rgba(184, 194, 211, 0.12); stroke-width: 9; }
.fmeter__val { fill: none; stroke: #C77; stroke-width: 9; stroke-linecap: round; }
.fmeter__num {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-tech);
  font-size: 21px;
  font-weight: 700;
  color: var(--f-metal-hi);
}
.fmeter__cap {
  position: absolute;
  top: calc(100% + 6px); left: 0; right: 0;
  text-align: center;
  font-family: var(--font-tech);
  font-size: 8.5px;
  letter-spacing: 0.28em;
  color: var(--f-metal);
}

/* ==========================================================================
   VITRINAS DE PROYECTO
   ========================================================================== */
.vitrinas { display: flex; flex-direction: column; gap: 90px; }
.vitrina {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 48px;
  align-items: center;
}
.vitrina:nth-child(even) { grid-template-columns: 1fr 1.25fr; }
.vitrina:nth-child(even) .vitrina__scene { order: 2; }
.vitrina__scene {
  position: relative;
  height: 380px;
  border-radius: 22px;
  background:
    radial-gradient(70% 130% at 50% 0%, rgba(0, 119, 255, 0.09), transparent 62%),
    radial-gradient(90% 60% at 50% 105%, rgba(0, 119, 255, 0.07), transparent 70%),
    linear-gradient(180deg, var(--f-bg2), #04080F);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(220, 230, 242, 0.07), 0 40px 90px rgba(0, 0, 0, 0.5);
}
.vitrina__scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 120% 90% at 50% 60%, transparent 55%, rgba(2, 4, 10, 0.55) 100%);
  pointer-events: none;
}
.vitrina__info h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); margin: 12px 0 10px; letter-spacing: -0.02em; }
.vitrina__info p { font-size: 0.98rem; }
.vitrina__tags { display: flex; gap: 8px; flex-wrap: wrap; }
.vitrina__tag {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--f-metal);
  border: 1px solid var(--f-glass-line);
  border-radius: 5px;
  padding: 3.5px 9px;
}
.vitrina__tag--real { color: var(--f-ice); border-color: rgba(0, 184, 255, 0.4); }
.vitrina__actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.vitrina__actions .btn { padding: 10px 18px; font-size: 0.84rem; }
/* acento rosa controlado, solo Ciclo Rosa */
.vitrina--rosa { --rosa: #E88FB4; }

/* ===== FOTOS REALES de proyecto (ventana navegador + teléfono con app) ===== */
.vph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; perspective: 1300px; }
.vph__browser {
  position: relative; width: 80%; border-radius: 13px; overflow: hidden;
  background: #0b1424;
  box-shadow: 0 34px 70px rgba(0, 0, 0, 0.58), 0 0 0 1px rgba(220, 230, 242, 0.09);
  transform: rotateY(-13deg) rotateX(5deg);
  transition: transform 0.55s var(--ease);
  will-change: transform;
}
.vph--flip .vph__browser { transform: rotateY(13deg) rotateX(5deg); }
.vitrina:hover .vph__browser { transform: rotateY(-6deg) rotateX(2deg) scale(1.025); }
.vitrina:hover.vitrina:nth-child(even) .vph__browser,
.vitrina:hover .vph--flip .vph__browser { transform: rotateY(6deg) rotateX(2deg) scale(1.025); }
.vph__bar { height: 28px; display: flex; align-items: center; gap: 6px; padding: 0 13px; background: #0e1a2e; border-bottom: 1px solid rgba(220, 230, 242, 0.06); }
.vph__bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(220, 230, 242, 0.22); }
.vph__bar i:first-child { background: #ff5f57; opacity: .8; }
.vph__web { display: block; width: 100%; height: auto; }
.vph__phone {
  position: absolute; right: 6%; bottom: 7%; width: 104px; height: 104px; border-radius: 24px; overflow: hidden;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.62), 0 0 0 4px #0b1424, 0 0 0 5px rgba(220, 230, 242, 0.14);
  transform: rotate(-5deg); transition: transform 0.5s var(--ease);
}
.vph--flip .vph__phone { right: auto; left: 6%; transform: rotate(5deg); }
.vitrina:hover .vph__phone { transform: rotate(-2deg) translateY(-6px) scale(1.05); }
.vph__phone img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vph__glow { position: absolute; inset: -10% -6% -14%; background: radial-gradient(60% 55% at 50% 45%, rgba(0, 150, 255, 0.16), transparent 70%); pointer-events: none; z-index: -1; }
.vitrina--rosa .vph__glow { background: radial-gradient(60% 55% at 50% 45%, rgba(232, 143, 180, 0.18), transparent 70%); }

/* ===== FRANJA "Lo que construimos" — autoridad comercial, sobria ===== */
.soluciones { padding: 88px 0 44px; }
.soluciones__eyebrow { display: flex; justify-content: center; margin-bottom: 38px; }
.soluciones__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: rgba(220, 230, 242, 0.08);
  border-radius: 18px; overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(220, 230, 242, 0.07), 0 30px 70px rgba(0, 0, 0, 0.35);
}
.sol {
  background: linear-gradient(180deg, rgba(12, 20, 34, 0.62), rgba(6, 11, 20, 0.62));
  padding: 34px 28px; text-align: left;
  transition: background 0.35s var(--ease);
}
.sol:hover { background: linear-gradient(180deg, rgba(18, 31, 52, 0.72), rgba(8, 14, 26, 0.72)); }
.sol__ic {
  display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center;
  border-radius: 12px; color: var(--f-ice);
  background: rgba(0, 150, 255, 0.09); border: 1px solid rgba(0, 150, 255, 0.2);
  margin-bottom: 18px;
}
.sol__ic svg { width: 22px; height: 22px; }
.sol h3 { font-size: 1.06rem; margin: 0 0 8px; letter-spacing: -0.01em; color: var(--f-metal-hi); }
.sol p { font-size: 0.9rem; color: #8A94A6; line-height: 1.55; }
@media (max-width: 900px) { .soluciones__grid { grid-template-columns: repeat(2, 1fr); } .soluciones { padding: 60px 0 30px; } }
@media (max-width: 560px) {
  /* 2 columnas compactas en el celu (evita el "chorizo" de 4 tarjetas apiladas) */
  .soluciones__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .sol { padding: 16px 14px; }
  .sol h3 { font-size: 0.98rem; margin-bottom: 6px; }
  .sol p { font-size: 0.82rem; line-height: 1.4; }
}

/* ==========================================================================
   PRODUCTION LINE
   ========================================================================== */
.fline { position: absolute; inset: 0; }
.fline__track {
  position: absolute;
  top: 52%; left: 0;
  height: 2px; width: 100%;
  background: rgba(184, 194, 211, 0.14);
}
.fline__energy {
  position: absolute;
  top: 52%; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--f-blue), var(--f-cyan));
  box-shadow: 0 0 16px rgba(0, 184, 255, 0.6);
}
.fstation {
  position: absolute;
  top: 52%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  will-change: transform, opacity;
  cursor: default;
}
.fstation__node {
  width: 54px; height: 54px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, rgba(18, 30, 52, 0.97), rgba(8, 15, 30, 0.97));
  border: 1px solid rgba(184, 194, 211, 0.3);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  transition: border-color 0.35s, box-shadow 0.35s, transform 0.3s var(--ease);
}
.fstation__node svg { width: 23px; height: 23px; stroke: var(--f-metal); fill: none; stroke-width: 1.5; transition: stroke 0.35s; }
.fstation.is-on .fstation__node { border-color: rgba(0, 184, 255, 0.6); box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55), 0 0 26px rgba(0, 184, 255, 0.22); }
.fstation.is-on .fstation__node svg { stroke: var(--f-ice); }
.fstation__num { font-family: var(--font-tech); font-size: 9px; letter-spacing: 0.3em; color: rgba(184, 194, 211, 0.5); white-space: nowrap; }
.fstation__name { font-family: var(--font-display); font-size: 12.5px; font-weight: 600; color: var(--f-metal-hi); letter-spacing: 0.04em; }
.fstation__tip {
  position: absolute;
  bottom: calc(100% + 14px); left: 50%;
  transform: translateX(-50%) translateY(6px);
  width: 190px;
  padding: 10px 12px;
  border-radius: 9px;
  background: rgba(5, 10, 20, 0.97);
  border: 1px solid rgba(0, 184, 255, 0.3);
  font-size: 10.5px;
  line-height: 1.45;
  color: var(--f-metal);
  text-align: center;
  opacity: 0;
  transition: opacity 0.25s, transform 0.3s var(--ease);
  pointer-events: none;
}
.fstation:hover .fstation__tip { opacity: 1; transform: translateX(-50%) translateY(0); }
.fproduct {
  position: absolute;
  top: 52%;
  transform: translate(-50%, -50%);
  width: 78px; height: 78px;
}
.fproduct span {
  position: absolute;
  width: 36px; height: 36px;
  border-radius: 9px;
  background: linear-gradient(150deg, rgba(220, 230, 242, 0.2), rgba(184, 194, 211, 0.05));
  border: 1px solid rgba(220, 230, 242, 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 14px 30px rgba(0, 0, 0, 0.5);
  will-change: transform, opacity;
}

/* ==========================================================================
   FINAL DEPLOY
   ========================================================================== */
.deploy-stage {
  position: relative;
  height: 470px;
  margin: 26px 0 44px;
  border-radius: 18px;
  background:
    radial-gradient(60% 110% at 50% 0%, rgba(0, 119, 255, 0.05), transparent 65%),
    linear-gradient(180deg, rgba(7, 17, 31, 0.55), rgba(3, 7, 18, 0.7));
  border: 1px solid var(--f-glass-line);
  overflow: hidden;
}
.deploy-stage__svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.fserver {
  position: absolute;
  width: 96px;
  border-radius: 11px;
  background: linear-gradient(165deg, #101B2E, #081120);
  border: 1px solid rgba(184, 194, 211, 0.32);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.55);
  padding: 9px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.fserver span {
  height: 15px;
  border-radius: 4px;
  background: rgba(9, 17, 32, 0.9);
  border: 1px solid rgba(184, 194, 211, 0.14);
  position: relative;
}
.fserver span::after {
  content: "";
  position: absolute;
  right: 5px; top: 50%;
  width: 5px; height: 5px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: rgba(184, 194, 211, 0.3);
  transition: background 0.3s, box-shadow 0.3s;
}
.fserver.is-live span::after { background: var(--f-ice); box-shadow: 0 0 8px rgba(101, 231, 255, 0.8); }
.fmodule {
  position: absolute;
  border-radius: 10px;
  background: linear-gradient(160deg, rgba(16, 28, 48, 0.96), rgba(8, 15, 30, 0.96));
  border: 1px solid rgba(184, 194, 211, 0.26);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  padding: 9px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--f-metal-hi);
  will-change: transform, opacity;
  cursor: default;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.fmodule svg { width: 16px; height: 16px; stroke: var(--f-metal); fill: none; stroke-width: 1.5; }
.fmodule:hover { border-color: rgba(0, 184, 255, 0.55); box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55), 0 0 20px rgba(0, 184, 255, 0.18); }
.fseal {
  position: absolute;
  left: 50%; top: 46%;
  transform: translate(-50%, -50%);
  width: 120px; height: 120px;
  border-radius: 50%;
  border: 1px dashed rgba(0, 184, 255, 0.35);
  display: grid;
  place-items: center;
  opacity: 0;
}
.fseal::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  border: 1px solid rgba(220, 230, 242, 0.25);
}
.fseal img { width: 62px; filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.6)); }
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: start; }
.contact__title { font-size: 1.5rem; margin: 8px 0 10px; }

/* ==========================================================================
   Global: CTA magnético + estados
   ========================================================================== */
[data-magnetic] { will-change: transform; }

/* ==========================================================================
   RESPONSIVE + accesibilidad
   ========================================================================== */
@media (max-width: 1060px) {
  .vitrina, .vitrina:nth-child(even) { grid-template-columns: 1fr; gap: 20px; }
  .vitrina:nth-child(even) .vitrina__scene { order: 0; }
  .contact { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .fscene__pin { min-height: 0; overflow: visible; }
  .fline { position: relative; display: flex; flex-wrap: wrap; gap: 22px 26px; justify-content: center; padding-top: 8px; }
  .fline__track, .fline__energy, .fproduct { display: none; }
  .fstation { position: static; transform: none !important; }
  .fstation__tip { width: 150px; }
  .fmodule { font-size: 8.5px; padding: 7px 9px; letter-spacing: 0.1em; }
  .fnode { font-size: 9px; padding: 8px 10px; }
  .deploy-stage { height: 340px; }
  .fscene__head { padding-top: 84px; }
  .fscene__stage { min-height: 300px; }
  .forge-rig { display: none; }
  .forge-base { height: 52px; }
  .fblueprint { position: relative; left: auto; top: auto; transform: none; width: 100%; height: 380px; margin-top: 10px; }
  .ftable { position: relative; right: auto; bottom: auto; width: 100%; margin-top: 14px; }
  .fdesk, .fresp { display: none; }
  .flab-screen { width: 100%; position: relative; }
  .fchecklist { position: relative; width: 100%; margin-top: 14px; }
  .fmeter { position: relative; margin: 18px auto 0; }
  .deploy-stage { height: 300px; }
  .vitrina__scene { height: 210px; }
  .fscene .cap-num { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .fdoc.is-scanning .fdoc__scan { animation: none; opacity: 0; }
}

/* ==========================================================================
   PIEZAS DEL TALLER (craft.js)
   ========================================================================== */
.fplate { cursor: default; transition: filter 0.3s; }
.fplate__lbl {
  position: absolute;
  left: 50%; top: calc(100% + 2px);
  transform: translateX(-50%);
  font-family: var(--font-tech);
  font-size: 9.5px;
  letter-spacing: 0.24em;
  color: var(--f-metal);
  white-space: nowrap;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.8);
}
.fplate.is-lit { filter: drop-shadow(0 0 14px rgba(0, 184, 255, 0.45)); }
.fplate.is-lit .plate-led { fill: #65E7FF; }
.fplate.is-lit .fplate__lbl { color: var(--f-ice); }
.fplate:hover .fnode__layers { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.fplate:hover .fnode__mini { opacity: 1; transform: translateX(-50%) translateY(-4px); }

.fstation__rig { transition: filter 0.35s; }
.fstation.is-on .fstation__rig { filter: drop-shadow(0 0 16px rgba(0, 184, 255, 0.35)); }
.fstation.is-on .rig-glow { opacity: 1; }

.fdevice { cursor: default; transition: filter 0.3s; }
.fdevice:hover { filter: drop-shadow(0 0 16px rgba(0, 184, 255, 0.4)); }
.fdevice__cap {
  position: absolute;
  left: 50%; top: calc(100% + 4px);
  transform: translateX(-50%);
  font-family: var(--font-tech);
  font-size: 8.5px;
  letter-spacing: 0.26em;
  color: rgba(184, 194, 211, 0.75);
  white-space: nowrap;
}

/* documentos más ricos: código de barras + acento */
.fdoc__bars {
  display: block;
  height: 11px;
  margin-top: 7px;
  border-radius: 2px;
  background: repeating-linear-gradient(90deg,
    rgba(220, 230, 242, 0.45) 0 2px, transparent 2px 4px,
    rgba(220, 230, 242, 0.3) 4px 5px, transparent 5px 9px,
    rgba(220, 230, 242, 0.45) 9px 12px, transparent 12px 14px);
  width: 58%;
}
.fdoc::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  border-radius: 7px 0 0 7px;
  background: linear-gradient(180deg, var(--f-cyan), var(--f-blue));
  opacity: 0.55;
}

/* números sueltos: dígitos de datos con brillo */
.fnum {
  font-size: 19px;
  color: #9FD8FF;
  text-shadow: 0 0 14px rgba(0, 184, 255, 0.35);
}

/* frases fundibles con más cuerpo */
.fmelt { font-size: clamp(17px, 2vw, 26px); }

/* ==========================================================================
   FÍSICA, NO TARJETAS — papel real, monitor, portapapeles, mundo abierto
   ========================================================================== */
/* papel con cuerpo: pila de hojas detrás + pliegue marcado + pose 3D de reposo */
.fdoc {
  border-radius: 3px 10px 3px 3px;
  box-shadow:
    3px 4px 0 -1px #0A1424, 3.5px 4.5px 0 0 rgba(184, 194, 211, 0.16),
    7px 9px 0 -2px #081120, 7.5px 9.5px 0 -1px rgba(184, 194, 211, 0.10),
    0 22px 40px rgba(0, 0, 0, 0.55);
}
.fdoc__fold { width: 26px; height: 26px; filter: drop-shadow(-2px 2px 2px rgba(0,0,0,.4)); }
.fsheet {
  border-radius: 3px;
  box-shadow:
    4px 5px 0 -1px #0A1424, 4.5px 5.5px 0 0 rgba(184, 194, 211, 0.14),
    0 22px 40px rgba(0, 0, 0, 0.55);
}
/* burbujas de chat: vidrio con cola, no cajas */
.fchat__bubble {
  border-radius: 14px 14px 14px 4px;
  background: linear-gradient(160deg, rgba(22, 36, 60, 0.75), rgba(10, 18, 34, 0.85));
  backdrop-filter: none;
  position: relative;
}
.fchat__bubble::after {
  content: "";
  position: absolute;
  left: -5px; bottom: 3px;
  width: 10px; height: 10px;
  background: inherit;
  border-left: 1px solid var(--f-glass-line);
  border-bottom: 1px solid var(--f-glass-line);
  clip-path: polygon(0 100%, 100% 100%, 0 0);
  border-radius: 0 0 0 4px;
}
/* etiquetas: chapitas estampadas con remaches */
.ftag {
  border-radius: 3px;
  background: linear-gradient(180deg, #16233C, #0A1424);
  box-shadow: inset 0 1px 0 rgba(220, 230, 242, 0.14), 0 8px 18px rgba(0, 0, 0, 0.5);
  padding-left: 18px;
  padding-right: 18px;
}
.ftag::before, .ftag::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 4px; height: 4px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: rgba(184, 194, 211, 0.45);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.8);
}
.ftag::before { left: 6px; }
.ftag::after { right: 6px; }

/* laboratorio: MONITOR físico con bisel y pie, no panel */
.flab-screen {
  border-radius: 16px;
  border: none;
  background: linear-gradient(165deg, #131F36, #0A1322);
  box-shadow:
    inset 0 0 0 3px #060D1A, inset 0 0 0 4px rgba(184, 194, 211, 0.3),
    0 40px 80px rgba(0, 0, 0, 0.6);
  padding: 18px;
}
.flab-screen::before {          /* pie del monitor */
  content: "";
  position: absolute;
  left: 50%; top: 100%;
  width: 90px; height: 40px;
  transform: translateX(-50%);
  background:
    linear-gradient(180deg, rgba(184, 194, 211, 0.35), rgba(184, 194, 211, 0.06)) 50% 0 / 26px 26px no-repeat,
    linear-gradient(180deg, #16233C, #0A1424) 50% 100% / 90px 12px no-repeat;
}
.flab-screen::after {           /* reflejo de vidrio */
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 12px;
  background: linear-gradient(115deg, rgba(220, 230, 242, 0.05) 8%, transparent 30%);
  pointer-events: none;
}
/* checklist: PORTAPAPELES con clip metálico */
.fchecklist {
  border-radius: 6px 6px 10px 10px;
  background: linear-gradient(170deg, #101B2E, #0A1322);
  border: 1px solid rgba(184, 194, 211, 0.3);
  box-shadow: 4px 5px 0 -1px #081120, 4.5px 5.5px 0 0 rgba(184, 194, 211, 0.12), 0 26px 50px rgba(0, 0, 0, 0.55);
  padding-top: 22px;
}
.fchecklist::before {           /* clip */
  content: "";
  position: absolute;
  left: 50%; top: -12px;
  width: 64px; height: 22px;
  transform: translateX(-50%);
  border-radius: 8px 8px 4px 4px;
  background: linear-gradient(180deg, #DCE6F2, #7D8FA8 55%, #B8C2D3);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5), inset 0 -3px 5px rgba(0, 0, 0, 0.35);
}
.fchecklist::after {
  content: "";
  position: absolute;
  left: 50%; top: -4px;
  width: 26px; height: 10px;
  transform: translateX(-50%);
  border-radius: 4px;
  background: #060D1A;
}

/* deploy: MUNDO ABIERTO, sin caja */
.deploy-stage {
  border: none;
  border-radius: 0;
  background:
    radial-gradient(60% 110% at 50% 20%, rgba(0, 119, 255, 0.06), transparent 65%);
  box-shadow: none;
  overflow: visible;
}
.deploy-stage::before {         /* piso del deploy */
  content: "";
  position: absolute;
  left: -4%; right: -4%; bottom: -2%;
  height: 52%;
  transform: perspective(700px) rotateX(60deg);
  transform-origin: 50% 100%;
  background:
    repeating-linear-gradient(0deg, rgba(0, 140, 255, 0.10) 0 1.5px, transparent 1.5px 70px),
    repeating-linear-gradient(90deg, rgba(0, 140, 255, 0.09) 0 1.5px, transparent 1.5px 70px);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 55%);
          mask-image: linear-gradient(180deg, transparent, #000 55%);
  pointer-events: none;
}

/* base de datos que se ABRE en capas */
.fplate--db .db-l1, .fplate--db .db-l2, .fplate--db .db-l3 { transition: transform 0.4s var(--ease); }
.fplate--db:hover .db-l1 { transform: translateY(-13px); }
.fplate--db:hover .db-l3 { transform: translateY(13px); }

/* ==========================================================================
   CINE FABRICADO — papel blanco, post-its, vidrio, tinta, nave industrial
   ========================================================================== */
/* PAPEL BLANCO real: contenido impreso, doblez, pila y sombra dura */
.fpaper {
  position: absolute;
  width: 190px;
  padding: 13px 14px 12px;
  background: linear-gradient(174deg, #F4F6F8, #E7EBEF 60%, #DCE2E8);
  border-radius: 2px 8px 2px 2px;
  color: #26303C;
  box-shadow:
    3px 4px 0 -1px #C9D1D9, 3.5px 4.5px 0 0 rgba(0, 0, 0, 0.35),
    0 26px 50px rgba(0, 0, 0, 0.65);
  will-change: transform, opacity;
  transform-style: preserve-3d;
}
.fpaper__curl {
  position: absolute; top: 0; right: 0;
  width: 26px; height: 26px;
  background: linear-gradient(225deg, transparent 47%, #B9C2CC 50%, #F4F6F8 56%, #fff 64%);
  border-radius: 0 8px 0 8px;
  filter: drop-shadow(-2px 2px 2px rgba(0, 0, 0, 0.25));
}
.fpaper__head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid #26303C; padding-bottom: 5px; }
.fpaper__title { font-family: var(--font-display); font-weight: 800; font-size: 13px; letter-spacing: 0.06em; }
.fpaper__num { font-family: var(--font-tech); font-size: 8.5px; color: #4A5866; }
.fpaper__meta { display: flex; flex-direction: column; gap: 4px; margin: 8px 0; }
.fpaper__meta span { height: 4px; border-radius: 2px; background: #B9C2CC; }
.fpaper__meta span:last-child { width: 62%; }
.fpaper__table { border: 1px solid #C3CCD5; border-radius: 2px; overflow: hidden; }
.fpaper__th { height: 9px; background: #26303C; }
.fpaper__tr { display: flex; gap: 4%; padding: 3.5px 5px; border-top: 1px solid #D9DFE5; }
.fpaper__tr span { height: 3.5px; border-radius: 2px; background: #97A3B0; }
.fpaper__foot { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.fpaper__qr {
  width: 24px; height: 24px;
  background:
    repeating-linear-gradient(0deg, #26303C 0 2px, transparent 2px 4px),
    repeating-linear-gradient(90deg, #26303C 0 2px, #E7EBEF 2px 4px);
  outline: 2px solid #26303C;
  outline-offset: 1px;
}
.fpaper__total { font-family: var(--font-tech); font-weight: 700; font-size: 9.5px; color: #101820; }
.fpaper:hover { box-shadow: 3px 4px 0 -1px #C9D1D9, 3.5px 4.5px 0 0 rgba(0,0,0,.35), 0 30px 60px rgba(0, 0, 0, 0.7), 0 0 26px rgba(0, 184, 255, 0.18); }
.fpaper .fdoc__scan { border-radius: 2px; }

/* HOJA DE CÁLCULO real (verde apagado) */
.fxls {
  position: absolute;
  width: 210px;
  background: #F2F5F3;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 3px 4px 0 -1px #C9D6CB, 0 26px 50px rgba(0, 0, 0, 0.65);
  will-change: transform, opacity;
}
.fxls__bar {
  display: flex; align-items: center; gap: 6px;
  background: #1E6B41;
  color: #E8F5EC;
  font-family: var(--font-tech);
  font-size: 8px;
  letter-spacing: 0.05em;
  padding: 5px 8px;
}
.fxls__bar i { width: 10px; height: 10px; border-radius: 2px; background: #fff; box-shadow: inset 0 0 0 2px #1E6B41, inset 0 0 0 3px #fff; }
.fxls__grid { display: flex; flex-wrap: wrap; gap: 3px 4%; padding: 8px 9px 10px; }
.fxls__grid span { height: 5px; border-radius: 1px; background: #B9C6BD; }
.fxls__grid span.is-num { background: #4C8F67; }

/* POST-IT amarillo manuscrito */
.fpostit {
  position: absolute;
  width: 96px; min-height: 88px;
  padding: 12px 10px 10px;
  background: linear-gradient(172deg, #F5E27A, #EED45B 70%, #E3C64A);
  color: #4A3F14;
  font-family: "Segoe Print", "Comic Sans MS", cursive;
  font-size: 11.5px;
  line-height: 1.3;
  transform: rotate(-3deg);
  border-radius: 2px;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.55);
  will-change: transform, opacity;
}
.fpostit::before {          /* tira adhesiva */
  content: "";
  position: absolute;
  left: 20%; right: 20%; top: 0;
  height: 12px;
  background: rgba(255, 255, 240, 0.35);
}

/* ETIQUETA DE VIDRIO esmerilado con texto encendido */
.fglass {
  position: absolute;
  padding: 10px 20px;
  border-radius: 10px;
  background: linear-gradient(160deg, rgba(200, 220, 245, 0.13), rgba(140, 170, 210, 0.06));
  border: 1px solid rgba(220, 235, 255, 0.35);
  border-bottom-color: rgba(160, 190, 230, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 18px 40px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  will-change: transform, opacity;
  cursor: default;
}
.fglass span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: #DCE9F8;
  text-shadow: 0 0 14px rgba(160, 210, 255, 0.6);
}
.fglass--err span { color: #FF5A64; text-shadow: 0 0 14px rgba(255, 80, 90, 0.75); }

/* NÚMERO manuscrito en tinta azul brillante */
.fink {
  position: absolute;
  font-family: "Segoe Print", "Bradley Hand", cursive;
  font-weight: 700;
  font-size: 26px;
  color: #6FBFFF;
  text-shadow: 0 0 16px rgba(0, 150, 255, 0.55);
  will-change: transform, opacity;
  cursor: default;
}

/* NAVE INDUSTRIAL de fondo */
.fhall { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.fhall__svg { position: absolute; inset: 0; width: 100%; height: 100%; filter: blur(2.5px); }
.fhall__haze {
  position: absolute; inset: 0;
  background:
    radial-gradient(70% 50% at 50% 30%, rgba(0, 120, 255, 0.07), transparent 70%),
    radial-gradient(40% 30% at 18% 60%, rgba(0, 100, 220, 0.05), transparent 70%),
    radial-gradient(40% 30% at 84% 55%, rgba(0, 100, 220, 0.05), transparent 70%);
}
.fhall__floorlight {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 30%;
  background:
    radial-gradient(50% 90% at 50% 100%, rgba(0, 150, 255, 0.12), transparent 70%),
    repeating-linear-gradient(90deg, transparent 0 120px, rgba(0, 150, 255, 0.05) 120px 124px);
}

/* canvas de FX dentro del stage */
.ffx { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }

/* titulares a la IZQUIERDA como en la referencia (columna de texto + mundo) */
.fscene__head {
  text-align: left;
  align-items: flex-start;
  margin-inline: 0;
  max-width: 540px;
  position: absolute;
  left: max(24px, 6vw);
  top: 12vh;
  z-index: 6;
  padding-top: 0;
}
.fscene__head h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); }
.fscene__head p { font-size: 1.02rem; }
.fscene--flow .fscene__head { position: relative; left: 0; top: 0; margin-bottom: 42px; }
.fscene__stage { margin-top: 96px; }
@media (max-width: 900px) {
  .fscene__head { position: relative; left: 0; top: 0; padding-top: 84px; }
  .fscene__stage { margin-top: 8px; }
}

/* ==========================================================================
   HERO LAYOUT DE PELICULA (render 1): texto izquierda · maquina derecha
   ========================================================================== */
@media (min-width: 901px) {
  .hero__content {
    display: grid;
    grid-template-columns: minmax(400px, 0.85fr) 1.15fr;
    align-items: center;
    text-align: left;
    gap: 30px;
    width: min(1380px, 100% - 48px);
  }
  .hero__copy-col { display: flex; flex-direction: column; align-items: flex-start; }
  .hero__emblem { order: 2; margin-bottom: 0; transform: translateY(-4vh); }
  .hero__title { font-size: clamp(2rem, 3.6vw, 3.3rem); text-align: left; }
  .hero__subtitle { text-align: left; margin-left: 0; max-width: 480px; }
  .hero__cta { justify-content: flex-start; }
  .hero__title::before {
    content: "";
    display: block;
    width: 3px; height: 0.9em;
    background: linear-gradient(180deg, #65E7FF, #0077FF);
    position: absolute;
    margin-left: -22px;
    margin-top: 6px;
    border-radius: 2px;
  }
}

/* barra/linea de progreso de scroll retirada (molestaba) */
.scroll-beam, .trail-layer { display: none !important; }

/* ---- Hover interactivo por elemento (tilt 3D + glow que sigue el cursor) ---- */
.tilt3d { position: relative; transition: transform .28s cubic-bezier(.2,.7,.2,1), box-shadow .28s ease; will-change: transform; }
.tilt3d::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  opacity: 0; transition: opacity .28s ease; z-index: 3;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%), rgba(130,195,255,.22), transparent 62%);
}
.tilt3d:hover::after { opacity: 1; }
.tilt3d:hover { box-shadow: 0 24px 60px -22px rgba(30,90,190,.55); }
@media (hover: none) { .tilt3d { transform: none !important; } .tilt3d::after { display: none; } }

/* ====== CARTELES DEL VIAJE 3D EN MÓVIL ======
   En escritorio van a un costado (48vw). En móvil eso deja el texto en una
   columna angosta que se apila y se superpone. Acá los pasamos a ancho completo,
   abajo (lower-third legible), y el stepper arriba, para que no colisionen. */
@media (max-width: 760px) {
  #journeyCap, #sisCap, #arqCap, #intCap, #tstCap {
    left: 0 !important; right: 0 !important; width: 100% !important;
    top: auto !important; bottom: 0 !important; transform: none !important;
    padding: 20px 20px calc(16px + env(safe-area-inset-bottom, 0px)) !important;
    text-align: left !important;
    background: linear-gradient(to top, rgba(3,8,18,.94) 0%, rgba(3,8,18,.86) 55%, rgba(3,8,18,0) 100%) !important;
    max-height: 62vh !important; overflow: hidden !important;
  }
  #journeyCap > div:nth-child(1), #sisCap > div:nth-child(2), #arqCap > div:nth-child(2),
  #intCap > div:nth-child(2), #tstCap > div:nth-child(2) { font-size: 28px !important; line-height: 1.08 !important; margin-bottom: 10px !important; }
  #journeyCap > div, #sisCap > div, #arqCap > div, #intCap > div, #tstCap > div { font-size: 16px !important; line-height: 1.45 !important; }
  /* payoff central del caos: en móvil se superpone arriba con la transición → oculto (el cartel de abajo ya dice el mensaje) */
  #caosPayoff { display: none !important; }
  /* beats "quiénes somos / qué hacemos": sus divs son absolute top:0 → si el contenedor
     va abajo se dibujan fuera de pantalla. Lo anclamos arriba-medio para que se vean. */
  #heroNarr { left: 0 !important; width: 100% !important; top: 30vh !important; bottom: auto !important; transform: none !important; padding: 0 22px !important; }
  #heroNarr .hnbeat { text-shadow: 0 2px 20px rgba(3,8,18,.9) !important; }
  /* stepper de proceso: se desborda a lo ancho en móvil; los carteles ya dicen el paso → oculto */
  #procStep { display: none !important; }
}

/* El "roam" 3D del logo (md3dCanvas) queda eliminado: el MD lo construye/pinta el
   forge (world3dHero) con las máquinas. Ocultamos el canvas viejo en todos lados. */
#md3dCanvas { display: none !important; }

/* Logo plano (portada vieja) ELIMINADO siempre: el MD lo forjan/pintan las máquinas
   (world3dHero) al scrollear. Sin logo estático viejo en ningún lado. */
.hero__logo { display: none !important; }