/* =========================================
   🌌 AION GAMES — CODEX / AION CORE PROTOCOL
   ========================================= */

/* Contenedor raíz dentro del marco de sección (similar a projects) */
.section-inner.codex-content {
  max-width: min(1120px, 100vw - 3rem);
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: center;
  padding-top: 1.8rem;
  padding-bottom: 2rem;
  background: transparent;
}

/* Panel principal — VIDRIO AION (match DEVLOG / PROJECTS) */
.codex-widescreen {
  position: relative;
  width: 100%;
  min-height: min(500px, calc(100vh - 260px));
  max-height: min(680px, calc(100vh - 210px));

  /* ✅ NO tocar layout */
  padding: 1.4rem 1.7rem 1.7rem;
  border-radius: 18px;

  overflow: hidden;
  isolation: isolate;

  /* ✅ Color de sistema (Nebula Sky) */
  --cx-holo-rgb: 163, 228, 248; /* #A3E4F8 */
  --cx-off-rgb: 245, 250, 255;  /* Off-White */


  /* ✅ Vidrio AION (mismo stack que Projects/Devlog) */
  background:
    /* sheen tipo vidrio (Off-White MUY leve) */
    radial-gradient(900px 380px at 18% 8%,
      rgba(245, 250, 255, 0.05),
      rgba(245, 250, 255, 0.00) 62%
    ),

    /* halo “nebuloso” superior (Nebula Sky) */
    radial-gradient(1200px 520px at 50% -10%,
      rgba(var(--cx-holo-rgb), 0.07),
      rgba(var(--cx-holo-rgb), 0.00) 58%
    ),

    /* lift inferior para dar profundidad (Azul petróleo) */
    radial-gradient(900px 480px at 50% 112%,
      rgba(4, 60, 80, 0.07),
      rgba(4, 60, 80, 0.00) 66%
    ),

    /* base (cosmos) — más transparente */
    linear-gradient(
      180deg,
      rgba(4, 60, 80, 0.21),
      rgba(10, 15, 20, 0.26)
    );

  /* ✅ Borde holográfico Nebula Sky */
  border: 1px solid rgba(var(--cx-holo-rgb), 0.78);

  /* ✅ Doble borde + halo exterior (sin blanco quemado) */
  box-shadow:
    /* línea interna (inset) para “vidrio” */
    0 0 0 1px rgba(var(--cx-holo-rgb), 0.18) inset,
    0 0 18px rgba(var(--cx-holo-rgb), 0.10) inset,

    /* segunda línea externa (doble borde) */
    0 0 0 2px rgba(var(--cx-holo-rgb), 0.40),

    /* glow principal (Nebula Sky) */
    0 0 38px rgba(var(--cx-holo-rgb), 0.18),

    /* glow nebuloso grande para volumen */
    0 0 120px rgba(var(--cx-holo-rgb), 0.16),

    /* sombra cosmos */
    0 30px 110px rgba(10, 15, 20, 0.66);

  /* lente */
  backdrop-filter: blur(14px) saturate(1.15);
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
}

/* “Lente” interno + borde doble real (segunda capa) */
.codex-widescreen::before {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: calc(18px - 3px);
  pointer-events: none;

  /* segunda línea (Nebula Sky) */
  border: 1px solid rgba(var(--cx-holo-rgb), 0.32);

  /* brillo interno suave + sheen superior (Nebula Sky) */
  background:
    linear-gradient(
      180deg,
      rgba(var(--cx-holo-rgb), 0.10),
      rgba(var(--cx-holo-rgb), 0.00) 22%
    );

  box-shadow:
    0 0 0 1px rgba(var(--cx-holo-rgb), 0.10) inset,
    0 0 28px rgba(var(--cx-holo-rgb), 0.08) inset;
}

/* “Hotspots” en esquinas (Nebula Sky) */
.codex-widescreen::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: calc(18px + 10px);
  pointer-events: none;

  background:
    radial-gradient(210px 210px at 0% 0%,
      rgba(var(--cx-holo-rgb), 0.42),
      rgba(var(--cx-holo-rgb), 0.00) 58%
    ),
    radial-gradient(210px 210px at 100% 0%,
      rgba(var(--cx-holo-rgb), 0.42),
      rgba(var(--cx-holo-rgb), 0.00) 58%
    ),
    radial-gradient(250px 250px at 0% 100%,
      rgba(var(--cx-holo-rgb), 0.18),
      rgba(var(--cx-holo-rgb), 0.00) 66%
    ),
    radial-gradient(250px 250px at 100% 100%,
      rgba(var(--cx-holo-rgb), 0.18),
      rgba(var(--cx-holo-rgb), 0.00) 66%
    );

  opacity: 0.86;
}


/* Track: contenedor de pantallas */
.codex-track {
  position: relative;
  width: 100%;
  height: 100%;
}

/* ============================
   PANTALLAS (HUB / PRINCIPLES / CREW)
   — barrido de izquierda a derecha
   ============================ */

.codex-screen {
  position: absolute;
  inset: 0;
  padding-right: 0.4rem;
  opacity: 0;
  pointer-events: none;
  clip-path: inset(0 0 0 0); /* por defecto, visible completa */
  z-index: 1;
}

.codex-screen.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* Pantalla que entra: se revela de izquierda → derecha
   encima de la anterior */
.codex-screen.codex-screen--incoming {
  z-index: 2;
  clip-path: inset(0 100% 0 0); /* sólo una franja mínima a la izquierda */
  animation: codex-screen-scan-in 0.32s ease-out forwards;
}

/* Pantalla que sale: se oculta de izquierda → derecha,
   dejando sólo la parte derecha visible hasta que desaparece */
.codex-screen.codex-screen--outgoing {
  z-index: 1;
  clip-path: inset(0 0 0 0);
  animation: codex-screen-scan-out 0.32s ease-out forwards;
}

@keyframes codex-screen-scan-in {
  0% {
    clip-path: inset(0 100% 0 0); /* nada de la nueva, salvo línea en el borde izquierdo */
  }
  100% {
    clip-path: inset(0 0 0 0);    /* nueva pantalla completa */
  }
}

@keyframes codex-screen-scan-out {
  0% {
    clip-path: inset(0 0 0 0);    /* pantalla vieja completa */
  }
  100% {
    clip-path: inset(0 0 0 100%); /* se recorta completamente desde la izquierda */
  }
}

/* ============================
   HEADER HUB
   ============================ */

.codex-header {
  position: relative;
  padding: 1.7rem 2.3rem 2.15rem;
  margin-bottom: 1.45rem;
  border-radius: 14px;

  /* Nebula Sky (match DEVLOG) */
  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);

  /* 🔒 vidrio: dejar que se vea el panel “widescreen” de atrás */
  background: transparent;

  box-shadow: 0 0 32px rgba(var(--cx-holo-rgb), 0.14);
  text-align: center;
}


.codex-header-kicker {
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(var(--cx-holo-rgb), 0.74);
  margin-bottom: 0.55rem;
}

.codex-header-title {
  font-size: 1.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 250, 255, 0.96);
  margin-bottom: 0.7rem;
}

.codex-header-body {
  max-width: 680px;
  margin: 0 auto;
  font-size: 0.98rem;
  line-height: 1.6;
  color: rgba(245, 250, 255, 0.9);
}

/* ============================
   HUB — TARJETAS
   ============================ */

.codex-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  align-items: stretch;
}

@media (max-width: 900px) {
  .codex-hub-grid {
    grid-template-columns: 1fr;
  }
}

.codex-card {
  position: relative;
  border-radius: 14px;

  /* Nebula Sky (match DEVLOG) */
  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);

  /* 🔒 vidrio: cards sin “placa” propia */
  background: transparent;

  padding: 1.4rem 1.3rem 1.6rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: rgba(245, 250, 255, 0.92);

  box-shadow: 0 0 24px rgba(var(--cx-holo-rgb), 0.12);
}

button.codex-card {
  cursor: pointer;
  transition:
    transform 0.16s ease-out,
    box-shadow 0.16s ease-out,
    border-color 0.16s ease-out,
    background 0.16s ease-out;
}

button.codex-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 32px rgba(var(--cx-holo-rgb), 0.20);
  border-color: rgba(var(--cx-holo-rgb), 0.42);
}

.codex-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
}

.codex-card-tag {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(var(--cx-holo-rgb), 0.80);
}

.codex-card-code {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(var(--cx-holo-rgb), 0.68);
}

.codex-card-title {
  font-size: 1.02rem;
  font-weight: 600;
}

.codex-card-body {
  font-size: 0.9rem;
  line-height: 1.55;
  color: rgba(230, 242, 255, 0.9);
}

.codex-card-cta {
  margin-top: 0.15rem;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: rgba(var(--cx-holo-rgb), 0.88);
}

.codex-card-cta--muted {
  color: rgba(140, 170, 190, 0.9);
}

.codex-card-cta span[aria-hidden="true"] {
  font-size: 0.9rem;
}

/* ============================
   HUB — FOOTER / META
   ============================ */

.codex-footer {
  margin-top: 1.1rem;
  display: flex;
  gap: 1rem;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(var(--cx-holo-rgb), 0.55);
}

.codex-meta {
  white-space: nowrap;
}

.codex-meta--left {
  flex: 0 0 auto;
}

.codex-meta--center {
  flex: 1;
  text-align: center;
}

.codex-meta--right {
  flex: 0 0 auto;
  text-align: right;
}

/* ============================
   PANTALLAS DETALLE
   ============================ */

.codex-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-bottom: 1rem;
}

@media (max-width: 720px) {
  .codex-detail-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

.codex-back {
  border-radius: 999px;
  border: 1px solid rgba(var(--cx-holo-rgb), 0.24);
  background: rgba(0, 8, 14, 0.96);
  padding: 0.28rem 0.95rem;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245, 250, 255, 0.92);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.codex-back:hover {
  background: rgba(0, 18, 28, 0.96);
}

.codex-detail-heading {
  flex: 1;
}

.codex-detail-kicker {
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(var(--cx-holo-rgb), 0.74);
  margin-bottom: 0.4rem;
}

.codex-detail-title {
  font-size: 1.15rem;
  color: rgba(245, 250, 255, 0.98);
}

/* Cuerpo de detalle scrollable */
.codex-detail-body {
  position: relative;
  margin-top: 0.4rem;
  padding-right: 0.4rem;
  max-height: calc(100% - 3.6rem);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--cx-holo-rgb), 0.42) transparent;
}

.codex-detail-body::-webkit-scrollbar {
  width: 6px;
}
.codex-detail-body::-webkit-scrollbar-track {
  background: transparent;
}
.codex-detail-body::-webkit-scrollbar-thumb {
  background: rgba(var(--cx-holo-rgb), 0.42);
  border-radius: 999px;
}

.codex-detail-block {
  margin-bottom: 1.4rem;
}

.codex-detail-label {
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(var(--cx-holo-rgb), 0.80);
  margin-bottom: 0.4rem;
}

.codex-detail-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(230, 242, 255, 0.92);
}

.codex-detail-list {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(230, 242, 255, 0.92);
  padding-left: 1.1rem;
}

/* ============================
   CREW — LAYOUT Y TABS
   ============================ */

.codex-crew {
  display: grid;
  grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
  gap: 1.4rem;
  align-items: flex-start;

  /* igual que en FUNDAMENTOS: ocupa todo lo que queda bajo el header */
  height: calc(100% - 3.6rem);
}

@media (max-width: 820px) {
  .codex-crew {
    grid-template-columns: 1fr;
  }
}

.codex-crew-tabs {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.codex-crew-tab {
  border-radius: 999px;
  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);
  background: rgba(0, 8, 14, 0.9);
  padding: 0.35rem 0.8rem;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(245, 250, 255, 0.74);
  cursor: pointer;
  transition:
    background 0.14s ease-out,
    border-color 0.14s ease-out,
    transform 0.12s ease-out;
}

.codex-crew-tab:hover {
  transform: translateX(2px);
  border-color: rgba(var(--cx-holo-rgb), 0.42);
}

.codex-crew-tab.is-active {
  background:
    radial-gradient(circle at 0 0, rgba(var(--cx-holo-rgb), 0.14), transparent 70%),
    rgba(0, 14, 24, 0.98);
  border-color: rgba(var(--cx-holo-rgb), 0.42);
  color: rgba(245, 250, 255, 0.95);
}

.codex-crew-tab-code {
  opacity: 0.85;
}

.codex-crew-tab-name {
  font-weight: 600;
}

.codex-crew-panels {
  position: relative;
  padding-right: 0.4rem;

  /* ahora sí, 100% de la altura de .codex-crew */
  max-height: 100%;
  overflow-y: auto;

  scrollbar-width: thin;
  scrollbar-color: rgba(var(--cx-holo-rgb), 0.42) transparent;
}

.codex-crew-panels::-webkit-scrollbar {
  width: 6px;
}

.codex-crew-panels::-webkit-scrollbar-track {
  background: transparent;
}

.codex-crew-panels::-webkit-scrollbar-thumb {
  background: rgba(var(--cx-holo-rgb), 0.42);
  border-radius: 999px;
}

.codex-crew-panel {
  display: none;
  padding: 0.2rem 0 0.8rem;
}

.codex-crew-panel.is-active {
  display: block;
}

.codex-crew-role {
  font-size: 1rem;
  color: rgba(245, 250, 255, 0.96);
  margin-bottom: 0.5rem;
}

.codex-crew-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(230, 242, 255, 0.92);
  margin-bottom: 0.7rem;
}

.codex-crew-tags {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.codex-crew-tags li {
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);
  background: rgba(0, 10, 18, 0.96);
}


/* ============================
   CREW — AION CORE CARD (SEBASTIÁN)
   ============================ */

.codex-crew-card {
  position: relative;
  border-radius: 18px;

  /* Nebula Sky (match DEVLOG) */
  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);

  padding: 0.9rem 1rem 0.9rem;
  background:
    linear-gradient(
      to bottom,
      rgba(0, 10, 18, 0.96),
      rgba(0, 8, 16, 0.95)
    );

  box-shadow:
    0 0 0 1px rgba(var(--cx-holo-rgb), 0.10),
    0 0 32px rgba(var(--cx-holo-rgb), 0.14);
}

.codex-crew-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.7rem;

  /* Nebula (no cyan agresivo) */
  border-bottom: 1px solid rgba(var(--cx-holo-rgb), 0.18);
  padding-bottom: 0.5rem;
}

.codex-crew-card-idblock {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem;
}

.codex-crew-card-title {
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(var(--cx-holo-rgb), 0.74);
}

.codex-crew-card-id {
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;

  border: 1px solid rgba(var(--cx-holo-rgb), 0.28);
  color: rgba(var(--cx-off-rgb), 0.94);
}

.codex-crew-card-logo {
  text-align: right;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  line-height: 1.1;
  text-transform: uppercase;
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  color: rgba(173, 235, 255, 0.88);
}

.codex-crew-card-logo-text {
  display: block;
}

.codex-crew-card-logo-sub {
  display: block;
  font-size: 0.58rem;
  opacity: 0.82;
}

/* MAIN: hero + cuerpo scrollable */

.codex-crew-card-main {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

/* HERO = FOTO IZQ + DATOS DERECHA */

.codex-crew-card-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: flex-start;
}

.codex-crew-card-info {
  min-width: 0;
}

.codex-crew-dossier {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 0.55rem;
}

.codex-crew-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.4rem;
  align-items: baseline;
}

.codex-crew-field dt {
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(140, 210, 245, 0.9);
}

.codex-crew-field dd {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(235, 250, 255, 0.98);
}

/* FOTO CUADRADA */

.codex-crew-card-photo {
  display: flex;
  justify-content: flex-start;
}

.codex-crew-photo-frame {
  position: relative;
  width: 150px;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;

  border: 1px solid rgba(var(--cx-holo-rgb), 0.22);

  box-shadow:
    0 0 18px rgba(var(--cx-holo-rgb), 0.16),
    inset 0 0 14px rgba(var(--cx-holo-rgb), 0.16);

  background: radial-gradient(
    circle at 30% 0,
    rgba(var(--cx-holo-rgb), 0.10),
    transparent 60%
  );
}

.codex-crew-photo-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3) 0,
    rgba(var(--cx-holo-rgb), 0.12) 1px,
    transparent 1px,
    transparent 3px
  );
  background-size: 100% 4px;
  mix-blend-mode: screen;
  opacity: 0.7;
  pointer-events: none;
}

.codex-crew-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* CUERPO CON BLOQUES */

.codex-crew-card-body {
  margin-top: 0.2rem;
  display: grid;
  gap: 0.9rem;
}

.codex-crew-card-bio .codex-detail-text + .codex-detail-text {
  margin-top: 0.4rem;
}

.codex-crew-card-missions,
.codex-crew-card-skills {
  margin-top: 0.1rem;
}

.codex-crew-missions li + li,
.codex-crew-specialties li + li {
  margin-top: 0.25rem;
}

@media (max-width: 880px) {
  .codex-crew-card-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .codex-crew-photo-frame {
    width: 140px;
  }
}


/* ============================
   OVERLAY HOLOGRÁFICO (LÍNEA DE CORTE)
   ============================ */

.codex-holo-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;

  background:
    linear-gradient(
      90deg,
      transparent 45%,
      rgba(var(--cx-holo-rgb), 0.0) 46%,
      rgba(var(--cx-holo-rgb), 0.85) 49%,
      rgba(var(--cx-off-rgb), 0.85) 50%,
      rgba(var(--cx-holo-rgb), 0.85) 51%,
      rgba(var(--cx-holo-rgb), 0.0) 54%,
      transparent 55%
    ),
    repeating-linear-gradient(
      0deg,
      rgba(var(--cx-holo-rgb), 0.00) 0px,
      rgba(var(--cx-holo-rgb), 0.26) 2px,
      rgba(var(--cx-holo-rgb), 0.00) 4px
    );

  background-size: 100% 100%, 100% 4px;
  transform-origin: center;
}

.codex-holo-overlay.is-active {
  animation: codex-holo-scan 0.32s ease-out forwards;
}

/* Línea de scan que cruza de izquierda → derecha */
@keyframes codex-holo-scan {
  0% {
    opacity: 0;
    filter: blur(0px);
    transform: translateX(-18%) skewX(3deg);
    background-position: 0 0, 0 0;
  }
  25% {
    opacity: 1;
    filter: blur(0.5px);
    transform: translateX(-6%) skewX(1deg);
    background-position: 0 -8px, 0 -8px;
  }
  60% {
    opacity: 0.95;
    filter: blur(0.8px);
    transform: translateX(8%) skewX(-1deg);
    background-position: 0 -16px, 0 -16px;
  }
  100% {
    opacity: 0;
    filter: blur(0px);
    transform: translateX(18%) skewX(0deg);
    background-position: 0 -24px, 0 -24px;
  }
}

/* Activación sincronizada con dirección */
.codex-holo-overlay.is-active-forward {
  animation: codex-holo-ridge-forward 0.32s ease-out forwards;
}

.codex-holo-overlay.is-active-backward {
  animation: codex-holo-ridge-backward 0.32s ease-out forwards;
}

@keyframes codex-holo-ridge-forward {
  0% {
    opacity: 0;
    filter: blur(0px);
    transform: translateX(12%) skewX(-3deg);
    background-position: 0 0, 0 0;
  }
  25% {
    opacity: 1;
    filter: blur(0.4px);
    transform: translateX(4%) skewX(-1deg);
    background-position: 0 -8px, 0 -8px;
  }
  60% {
    opacity: 0.9;
    filter: blur(0.8px);
    transform: translateX(-4%) skewX(1deg);
    background-position: 0 -16px, 0 -16px;
  }
  100% {
    opacity: 0;
    filter: blur(0px);
    transform: translateX(-10%) skewX(0deg);
    background-position: 0 -24px, 0 -24px;
  }
}

@keyframes codex-holo-ridge-backward {
  0% {
    opacity: 0;
    filter: blur(0px);
    transform: translateX(-12%) skewX(3deg);
    background-position: 0 0, 0 0;
  }
  25% {
    opacity: 1;
    filter: blur(0.4px);
    transform: translateX(-4%) skewX(1deg);
    background-position: 0 -8px, 0 -8px;
  }
  60% {
    opacity: 0.9;
    filter: blur(0.8px);
    transform: translateX(4%) skewX(-1deg);
    background-position: 0 -16px, 0 -16px;
  }
  100% {
    opacity: 0;
    filter: blur(0px);
    transform: translateX(10%) skewX(0deg);
    background-position: 0 -24px, 0 -24px;
  }
}

/* =========================================
   CODEX — TRANSICIÓN DE PANEL COMPLETO
   ========================================= */

/* El panel completo (marco azul) se anima */
.codex-widescreen {
  transform-origin: center;
  will-change: transform;
}

/* Zoom + desplazamiento cuando avanzamos (hub → detalles) */
.codex-widescreen.codex-panel--slide-forward {
  animation: codexPanelSlideForward 0.32s cubic-bezier(0.21, 0.86, 0.29, 0.99);
}

/* Zoom + desplazamiento cuando volvemos (detalles → hub) */
.codex-widescreen.codex-panel--slide-backward {
  animation: codexPanelSlideBackward 0.32s cubic-bezier(0.21, 0.86, 0.29, 0.99);
}

@keyframes codexPanelSlideForward {
  0% {
    transform: translateX(0) scale(1);
  }
  25% {
    transform: translateX(-80px) scale(1.08);
  }
  60% {
    transform: translateX(-40px) scale(1.04);
  }
  100% {
    transform: translateX(0) scale(1);
  }
}

@keyframes codexPanelSlideBackward {
  0% {
    transform: translateX(0) scale(1);
  }
  25% {
    transform: translateX(80px) scale(1.08);
  }
  60% {
    transform: translateX(40px) scale(1.04);
  }
  100% {
    transform: translateX(0) scale(1);
  }
}


/* ============================
   PRINCIPLES / FUNDAMENTOS TABS
   ============================ */

/* Navegación interna de FUNDAMENTOS: fija en el tope del panel scrollable */
.codex-principles-nav {
  position: sticky;
  top: 0;
  z-index: 3;

  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;

  /* pequeño padding para respirar y que el fondo cubra el área de los chips */
  padding: 0.25rem 0 0.55rem;
  margin-bottom: 0.7rem;

  /* fondo sutil para que no se vea texto pasando por atrás al scrollear */
  background: linear-gradient(
    to bottom,
    rgba(0, 6, 14, 0.96),
    rgba(0, 6, 14, 0.94),
    rgba(0, 6, 14, 0.82),
    transparent
  );
}

.codex-principles-tab {
  border-radius: 999px;
  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);
  background: rgba(0, 8, 14, 0.85);
  padding: 0.3rem 0.9rem;

  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;

  color: rgba(var(--cx-off-rgb), 0.84);
  cursor: pointer;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;

  transition:
    background 0.14s ease-out,
    border-color 0.14s ease-out,
    transform 0.12s ease-out,
    box-shadow 0.14s ease-out;
}

.codex-principles-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--cx-holo-rgb), 0.42);
  box-shadow: 0 0 0 1px rgba(var(--cx-holo-rgb), 0.20);
}

.codex-principles-tab.is-active {
  background:
    radial-gradient(circle at 0 0, rgba(var(--cx-holo-rgb), 0.14), transparent 55%),
    rgba(0, 15, 26, 0.95);

  border-color: rgba(var(--cx-holo-rgb), 0.42);
  color: rgba(var(--cx-off-rgb), 0.94);
}

.codex-principles-panels {
  position: relative;
}

.codex-principles-panel {
  display: none;
  opacity: 0;
  transform: translateY(3px);
  transition:
    opacity 0.14s ease-out,
    transform 0.14s ease-out;
}

.codex-principles-panel.is-active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.codex-principles-panel .codex-detail-label {
  margin-bottom: 0.7rem;
}

.codex-principles-panel .codex-detail-text + .codex-detail-text {
  margin-top: 0.6rem;
}

.codex-detail-list.codex-principles-list {
  padding-left: 1.2rem;
  margin-top: 0.6rem;
}

.codex-detail-list.codex-principles-list li + li {
  margin-top: 0.35rem;
}

.codex-detail-quote {
  margin-top: 0.8rem;
  font-size: 0.9rem;
  font-style: italic;

  color: rgba(var(--cx-off-rgb), 0.88);

  border-left: 1px solid rgba(var(--cx-holo-rgb), 0.24);
  padding-left: 0.8rem;
}

@media (max-width: 720px) {
  .codex-principles-nav {
    margin-bottom: 0.75rem;
  }
}



/* ============================
   CREW — SEBASTIÁN PROFILE GRID
   ============================ */

.codex-crew-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.1rem 1.4rem;
  margin-top: 0.75rem;
  margin-bottom: 0.85rem;
}

.codex-crew-block {
  position: relative;
  padding: 0.2rem 0 0.1rem;
}

.codex-crew-block .codex-detail-label {
  margin-bottom: 0.35rem;
}

.codex-crew-block .codex-detail-list {
  margin-top: 0.25rem;
}

@media (max-width: 880px) {
  .codex-crew-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}



/* ============================
   BRAND IDENTITY — TABS & PANELS
   ============================ */

.codex-identity-body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.codex-identity-nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.4rem;
}

.codex-identity-tab {
  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);
  background: rgba(0, 8, 16, 0.92);
  color: rgba(var(--cx-off-rgb), 0.86);

  border-radius: 999px;
  padding: 0.28rem 0.9rem;

  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);

  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.codex-identity-tab.is-active {
  background:
    radial-gradient(circle at 50% 0%, rgba(var(--cx-holo-rgb), 0.18), rgba(0, 8, 16, 0.98));

  border-color: rgba(var(--cx-holo-rgb), 0.42);
  color: rgba(var(--cx-off-rgb), 0.94);
}

.codex-identity-panels {
  position: relative;
  max-height: 100%;
  padding-right: 0.4rem;
  overflow-y: auto;

  scrollbar-width: thin;
  scrollbar-color: rgba(var(--cx-holo-rgb), 0.42) transparent;
}

.codex-identity-panels::-webkit-scrollbar-thumb {
  background: rgba(var(--cx-holo-rgb), 0.42);
  border-radius: 999px;
}

.codex-identity-panels::-webkit-scrollbar {
  width: 6px;
}

.codex-identity-panels::-webkit-scrollbar-track {
  background: transparent;
}

.codex-identity-panel {
  display: none;
  padding: 0.2rem 0 0.8rem;
}

.codex-identity-panel.is-active {
  display: block;
}

/* ============================
   TIPOGRAFÍA — BLOQUES & MUESTRAS
   ============================ */

.identity-type-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.1rem 1.4rem;
  margin-top: 0.7rem;
  margin-bottom: 0.8rem;
}

.identity-type-block {
  position: relative;
}

.identity-type-list {
  margin-top: 0.25rem;
  padding-left: 1.1rem;
}

.identity-type-list li + li {
  margin-top: 0.2rem;
}

.identity-type-sample {
  margin-top: 0.6rem;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;

  border: 1px solid rgba(var(--cx-holo-rgb), 0.18);

  background:
    radial-gradient(circle at 0% 0%, rgba(var(--cx-holo-rgb), 0.10), transparent 55%),
    rgba(0, 8, 16, 0.96);

  color: rgba(var(--cx-off-rgb), 0.92);

  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.86rem;
}

.identity-type-sample--futura {
  font-family: "Futura", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.identity-type-sample--plex {
  font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.92rem;
}

.identity-type-sample-caption {
  margin-top: 0.25rem;
  font-size: 0.76rem;
  opacity: 0.8;
}

.identity-type-scale-block {
  margin-top: 0.4rem;
}

.identity-type-scale {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.45rem;
  font-size: 0.82rem;
}

.identity-type-scale th,
.identity-type-scale td {
  padding: 0.32rem 0.45rem;
  border-bottom: 1px solid rgba(0, 80, 110, 0.8);
}

.identity-type-scale th {
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.9;
}

.identity-type-scale tr:last-child td {
  border-bottom: none;
}

/* ============================
   COLOR — CHIPS & REGLAS
   ============================ */

.identity-color-block {
  margin-top: 0.85rem;
}

.identity-color-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.4fr);
  gap: 1.0rem 1.2rem;
  margin-top: 0.55rem;
}

.identity-color-grid--compact {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.3fr);
}

.identity-color-chip {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 0.6rem;
  align-items: flex-start;
}

.identity-color-swatch {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 10px;

  border: 1px solid rgba(var(--cx-holo-rgb), 0.28);

  box-shadow:
    0 0 12px rgba(var(--cx-holo-rgb), 0.22),
    inset 0 0 12px rgba(0, 0, 0, 0.7);

  background: var(--chip-color, #00bfff);
}

.identity-color-meta h6 {
  margin: 0;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.identity-color-hex {
  margin: 0.15rem 0 0.25rem;
  font-family: var(--font-mono, "Space Mono", system-ui, monospace);
  font-size: 0.78rem;
  opacity: 0.85;
}

.identity-color-rules .codex-detail-list li + li {
  margin-top: 0.32rem;
}

@media (max-width: 880px) {
  .identity-type-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .identity-color-grid,
  .identity-color-grid--compact {
    grid-template-columns: minmax(0, 1fr);
  }

  .identity-color-chip {
    grid-template-columns: 80px minmax(0, 1fr);
  }
}

/* =========================================================
   CODEX — TYPO SYSTEM (MATCH DEVLOG / INTRO)
   Solo tipografía: familias, pesos, tracking, tamaños
   NO toca fondos / vidrio / layout
   Scope: SOLO #codex
   ========================================================= */

#codex .codex-widescreen{
  /* Families (mismo sistema que el resto) */
  --cx-font-head: var(--font-head, "Futura", "Futura PT", "Futura Std", "Avenir Next", "Montserrat", "Segoe UI", Arial, sans-serif);
  --cx-font-body: var(--font-body, "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
  --cx-font-mono: var(--font-mono, "Space Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);

  /* Tracking del sistema */
  --cx-track-ui: 0.14em;     /* labels/chips/botones */
  --cx-track-date: 0.12em;   /* codes/fechas */
  --cx-track-title: 0.06em;  /* títulos chicos */
  --cx-track-body: 0.01em;   /* párrafos */

  /* Base */
  font-family: var(--cx-font-body);
  font-synthesis: none;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Base: todo el módulo habla IBM Plex por defecto */
#codex :where(
  .codex-header,
  .codex-card,
  .codex-detail-body,
  .codex-crew,
  .codex-identity-body
){
  font-family: var(--cx-font-body);
}

/* =========================
   HEADLINES (Futura Bold)
   ========================= */

#codex .codex-header-title{
  font-family: var(--cx-font-head);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.15;
  letter-spacing: var(--cx-track-ui);
  text-transform: uppercase;
}

#codex .codex-card-title{
  font-family: var(--cx-font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.25;
  letter-spacing: var(--cx-track-title);
}

#codex .codex-detail-title{
  font-family: var(--cx-font-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.18;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

/* =========================
   BODY / UI (IBM Plex)
   ========================= */

/* Kicker del header (UI) */
#codex .codex-header-kicker{
  font-family: var(--cx-font-body);
  font-weight: 500;
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: var(--cx-track-ui);
  text-transform: uppercase;
}

/* Cuerpo del header */
#codex .codex-header-body{
  font-family: var(--cx-font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: var(--cx-track-body);
}

/* Texto de cards */
#codex .codex-card-body{
  font-family: var(--cx-font-body);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.55;
  letter-spacing: var(--cx-track-body);
}

/* CTA de cards (UI) */
#codex .codex-card-cta{
  font-family: var(--cx-font-body);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.1;
  letter-spacing: var(--cx-track-ui);
  text-transform: uppercase;
}

/* =========================
   UI SMALL / CODES (Mono)
   ========================= */

/* Header de cards: tag + code */
#codex .codex-card-header{
  font-family: var(--cx-font-body);
}

#codex .codex-card-tag{
  font-family: var(--cx-font-body);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: var(--cx-track-ui);
  text-transform: uppercase;
}

#codex .codex-card-code{
  font-family: var(--cx-font-mono);
  font-weight: 400;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: var(--cx-track-date);
  text-transform: uppercase;
}

/* Footer/meta channel */
#codex .codex-footer{
  font-family: var(--cx-font-mono);
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: var(--cx-track-date);
  text-transform: uppercase;
}

/* Botón back (UI) */
#codex .codex-back{
  font-family: var(--cx-font-body);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: var(--cx-track-ui);
  text-transform: uppercase;
}

/* Kicker/labels en detalle */
#codex .codex-detail-kicker,
#codex .codex-detail-label{
  font-family: var(--cx-font-body);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: var(--cx-track-ui);
  text-transform: uppercase;
}

/* Texto largo detalle */
#codex .codex-detail-text,
#codex .codex-detail-list{
  font-family: var(--cx-font-body);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: var(--cx-track-body);
}

/* =========================
   CREW / PRINCIPLES / IDENTITY UI
   ========================= */

#codex .codex-crew-tab,
#codex .codex-principles-tab,
#codex .codex-identity-tab{
  font-family: var(--cx-font-body);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: var(--cx-track-ui);
  text-transform: uppercase;
}

#codex .codex-crew-role{
  font-family: var(--cx-font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.25;
  letter-spacing: var(--cx-track-title);
}

#codex .codex-crew-text{
  font-family: var(--cx-font-body);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: var(--cx-track-body);
}

/* Tags/chips internos (mono técnico) */
#codex .codex-crew-tags li,
#codex .codex-crew-field dt,
#codex .codex-crew-card-title,
#codex .codex-crew-card-id,
#codex .codex-crew-card-logo{
  font-family: var(--cx-font-mono);
}

/* =========================================================
   FINAL LOCK (NO TOCAR) — CODEX COLOR PARITY (DEVLOG)
   Solo color/bordes. No toca layout.
   ========================================================= */

.section-inner.codex-content .codex-widescreen {
  /* asegura disponibilidad del off-white para overlays/estados */
  --cx-off-rgb: 245, 250, 255;
}

.section-inner.codex-content .codex-widescreen :where(
  .codex-crew-card,
  .codex-crew-card-header,
  .codex-crew-photo-frame,
  .codex-principles-tab,
  .codex-identity-tab,
  .identity-type-sample,
  .identity-color-swatch
) {
  border-color: rgba(var(--cx-holo-rgb), 0.18);
}

/* ==========================================================
   AION CODEX / PROTOCOL — RESPONSIVE NAV + SCROLL SYSTEM
   - NO toca tamaño del display (aion-display / global display system)
   - Ajusta SOLO contenido interno: headers + scrollers + densidad
   Scope: SOLO #codex
   ========================================================== */

/* ---------- Base safety ---------- */

/* i18n safety (EN/JA): evita desbordes por palabras largas */
#codex .codex-widescreen{
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Cadena crítica: pantallas absolutas => necesitan flex + min-height:0 */
#codex .codex-screen{
  display: flex;
  flex-direction: column;
  min-height: 0;     /* CRÍTICO */
  overflow: hidden;  /* el scroll vive adentro */
}

/* ---------- HUB: scroll en grilla de cards ---------- */
#codex .codex-screen--hub .codex-header{
  flex: 0 0 auto;
}
#codex .codex-screen--hub .codex-hub-grid{
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;

  padding-right: 0.25rem; /* espacio scrollbar */
}
#codex .codex-screen--hub .codex-footer{
  flex: 0 0 auto;
}

/* ---------- DETAILS (Principles + Identity): body scrolleable ---------- */
#codex .codex-detail-header{
  flex: 0 0 auto;
}

/* En principles/identity, el body es el contenedor scroll */
#codex .codex-screen--principles .codex-detail-body,
#codex .codex-screen--identity   .codex-detail-body{
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;

  padding-right: 0.25rem; /* espacio scrollbar */
}

/* Identity: mantené los tabs accesibles (sticky dentro del scroll) */
#codex .codex-identity-nav{
  position: sticky;
  top: 0;
  z-index: 3;
}

/* ---------- CREW: tabs fijos + paneles scrolleables ---------- */
#codex .codex-screen--crew .codex-crew{
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Tabs: 1 línea + scroll horizontal si no entra */
#codex .codex-crew-tabs{
  flex: 0 0 auto;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}
#codex .codex-crew-tabs::-webkit-scrollbar{ height: 0; }

/* Paneles: ocupan el resto del alto disponible */
#codex .codex-crew-panels{
  flex: 1 1 auto;
  min-height: 0;
  max-height: none; /* evita clamps raros en alturas chicas */
}

/* ==========================================================
   DENSITY BUCKETS (sin tocar display size)
   ========================================================== */

/* Tablet Landscape (1024×768) */
@media (max-width: 1100px) and (min-width: 900px) and (orientation: landscape){
  #codex .codex-header-body{ font-size: 14px; line-height: 1.5; }
  #codex .codex-card-body{ font-size: 13px; line-height: 1.5; }
}

/* Tablet Portrait (768×1024) */
@media (max-width: 900px) and (min-width: 700px) and (orientation: portrait){
  #codex .codex-header-body{ font-size: 14px; line-height: 1.5; }
  #codex .codex-card-body{ font-size: 13px; line-height: 1.5; }

  /* Tabs más compactos */
  #codex .codex-principles-nav,
  #codex .codex-identity-nav{
    gap: 0.35rem;
    padding: 0.20rem 0 0.45rem;
    margin-bottom: 0.55rem;
  }
}

/* Mobile Portrait grande (390×844) */
@media (max-width: 699px) and (min-width: 381px) and (orientation: portrait){
  /* Ganar alto: fuera lo no-crítico del hub */
  #codex .codex-header-body{ display:none; }
  #codex .codex-footer{ display:none; }

  /* Tabs: 1 línea + scroll horizontal (menos alto) */
  #codex .codex-principles-nav,
  #codex .codex-identity-nav{
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    gap: 0.35rem;
  }
  #codex .codex-principles-nav::-webkit-scrollbar,
  #codex .codex-identity-nav::-webkit-scrollbar{ height: 0; }
}

/* Mobile Portrait chico (360×640) */
@media (max-width: 380px) and (orientation: portrait){
  #codex .codex-header-body{ display:none; }
  #codex .codex-footer{ display:none; }

  #codex .codex-header-title{ font-size: 18px; }
  #codex .codex-detail-title{ font-size: 16px; }

  #codex .codex-principles-nav,
  #codex .codex-identity-nav{
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    gap: 0.32rem;
  }
  #codex .codex-principles-nav::-webkit-scrollbar,
  #codex .codex-identity-nav::-webkit-scrollbar{ height: 0; }
}

/* Landscape baja altura (844×390 / 640×360) */
@media (max-height: 420px) and (orientation: landscape){
  /* Ganar alto brutal donde duele */
  #codex .codex-header-body{ display:none; }
  #codex .codex-footer{ display:none; }
  #codex .codex-detail-kicker{ display:none; }

  /* Tabs 1 línea + scroll horizontal */
  #codex .codex-principles-nav,
  #codex .codex-identity-nav{
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
  }
  #codex .codex-principles-nav::-webkit-scrollbar,
  #codex .codex-identity-nav::-webkit-scrollbar{ height: 0; }
}

/* Extra agresivo: 640×360 */
@media (max-height: 380px) and (orientation: landscape){
  #codex .codex-detail-title{ font-size: 15px; }
}