/* =========================================================
   zuley.mx · Desarrolladora Zuley, S.A. de C.V.
   Sistema visual "proyeccion axonometrica"
   Una sola familia tipografica, tres anchos.
   Todo el movimiento ocurre sobre el eje de 30 grados.
   ========================================================= */

@font-face {
  font-family: "Archivo";
  src: url("../assets/fonts/archivo-var-v1.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

:root {
  --base: #DEDFDB;
  --superficie: #EDEEEA;
  --tinta: #000000;
  --grafito: #5A5C58;
  --linea: #C6C8C2;
  --losa: #0E0F0E;
  --minio: #B22D16;

  --iso: 30deg;
  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 64px);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-losa: cubic-bezier(.16, .84, .32, 1);

  /* Cortes de composicion, en este orden y sin excepciones:
     1040  el menu empieza a soltar enlaces
      900  el hero y los bloques principales apilan
      680  las rejillas pasan a una columna                  */
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--base);
  color: var(--tinta);
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 400;
  font-stretch: 100%;
  font-size: clamp(16px, 1.05vw, 17.5px);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  -webkit-tap-highlight-color: rgba(178, 45, 22, .18);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(var(--gut), env(safe-area-inset-left));
  padding-right: max(var(--gut), env(safe-area-inset-right));
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--tinta);
  color: var(--superficie);
  padding: 12px 18px;
  z-index: 100;
}
.skip:focus { left: 0; }

::selection { background: var(--minio); color: var(--superficie); }

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


/* =========================================================
   1. MOTOR DE MOVIMIENTO
   .rev es el disparador: al entrar en pantalla recibe
   .visible y sus hijos reaccionan. data-i escalona.
   ========================================================= */

[data-i="1"] { --d: 0ms; }
[data-i="2"] { --d: 80ms; }
[data-i="3"] { --d: 160ms; }
[data-i="4"] { --d: 240ms; }
[data-i="5"] { --d: 320ms; }
[data-i="6"] { --d: 400ms; }
[data-i="7"] { --d: 480ms; }
[data-i="8"] { --d: 560ms; }

html.mov .fade {
  opacity: 0;
  transform: translate3d(-9px, 12px, 0);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
html.mov .visible .fade, html.mov .fade.visible { opacity: 1; transform: none; }

/* Titulares que suben desde una linea de corte */
.mask {
  display: block;
  overflow: hidden;
  padding-bottom: .16em;
  margin-bottom: -.16em;
}
.ln { display: block; }
html.mov .ln {
  transform: translate3d(0, 108%, 0);
  transition: transform .95s var(--ease-losa);
  transition-delay: var(--d, 0ms);
  will-change: transform;
}
html.mov .visible .ln { transform: none; }

/* Piezas del isotipo. Unidades de usuario del viewBox 2384x2265,
   dentro de un grupo con scale(0.1,-0.1): la Y va invertida. */
html.mov .pz {
  opacity: 0;
  transform: translate(-1500px, -820px);
  transition: opacity .7s var(--ease-losa), transform .9s var(--ease-losa);
  transition-delay: var(--d, 0ms);
}
.pz[data-p="1"] { --d: 60ms; }
.pz[data-p="2"] { --d: 200ms; }
.pz[data-p="3"] { --d: 340ms; }
.pz[data-p="4"] { --d: 480ms; }
.pz[data-p="5"] { --d: 620ms; }
html.mov .visible .pz { opacity: 1; transform: none; }

/* Barrido de traza. Recorre las cinco piezas una vez, cuando el
   isotipo ya termino de armarse. */
.dz { fill: var(--minio); opacity: 0; }
html.mov .visible .dz { animation: chispa .62s var(--ease) both; }
.dz[data-p="1"] { animation-delay: 1.25s; }
.dz[data-p="2"] { animation-delay: 1.36s; }
.dz[data-p="3"] { animation-delay: 1.47s; }
.dz[data-p="4"] { animation-delay: 1.58s; }
.dz[data-p="5"] { animation-delay: 1.69s; }
@keyframes chispa {
  0%   { opacity: 0; }
  32%  { opacity: 1; }
  100% { opacity: 0; }
}

/* Red de seguridad. Si site.js no llega a correr (html.mov sin
   html.listo), todo queda visible a los 2.5 segundos. */
@keyframes red { to { opacity: 1; transform: none; } }
html.mov:not(.listo) .fade,
html.mov:not(.listo) .ln,
html.mov:not(.listo) .pz,
html.mov:not(.listo) .slab,
html.mov:not(.listo) .checklist li,
html.mov:not(.listo) .ficha div,
html.mov:not(.listo) .punto::before,
html.mov:not(.listo) .correo::after { animation: red .4s ease 2.5s forwards; }


/* =========================================================
   2. TIPOGRAFIA: tres perfiles de un mismo material
   ========================================================= */

.dato {
  font-weight: 500;
  font-size: .84rem;
  color: var(--grafito);
  margin: 0;
}

h1, h2, h3 {
  font-stretch: 118%;
  font-weight: 700;
  letter-spacing: -.028em;
  line-height: 1.02;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(2.4rem, 10.4vw, 5.6rem); }
.hero h1 .ln { white-space: nowrap; }
@media (min-width: 900px) { h1 { font-size: clamp(3.4rem, 5.6vw, 5.6rem); } }
h2 { font-size: clamp(2rem, 5vw, 3.4rem); }
h3 {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  letter-spacing: -.015em;
  line-height: 1.16;
}

p { margin: 0; text-wrap: pretty; }
.lead {
  font-size: clamp(1.06rem, 1.55vw, 1.28rem);
  line-height: 1.5;
  max-width: 46ch;
  color: var(--grafito);
}
.txt { max-width: 62ch; font-size: 1.05rem; color: var(--grafito); }


/* =========================================================
   3. RETICULA AXONOMETRICA
   ========================================================= */

.iso-grid { position: relative; overflow: hidden; }
.iso-grid > .wrap { position: relative; z-index: 1; }
.iso-grid::before {
  content: "";
  position: absolute;
  inset: -25%;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(var(--iso), var(--linea) 0 1px, transparent 1px 74px),
    repeating-linear-gradient(calc(180deg - var(--iso)), var(--linea) 0 1px, transparent 1px 74px);
  background-position: 0 0, 0 0;
  opacity: .42;
  mask-image: radial-gradient(120% 90% at 72% 42%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(120% 90% at 72% 42%, #000 0%, transparent 72%);
}
.inv.iso-grid::before {
  background-image:
    repeating-linear-gradient(var(--iso), rgba(255,255,255,.16) 0 1px, transparent 1px 74px),
    repeating-linear-gradient(calc(180deg - var(--iso)), rgba(255,255,255,.16) 0 1px, transparent 1px 74px);
  opacity: 1;
  mask-image: radial-gradient(130% 110% at 78% 50%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(130% 110% at 78% 50%, #000 0%, transparent 78%);
  animation: deriva 90s linear infinite;
}
@keyframes deriva {
  to { background-position: 148px 0, -148px 0; }
}


/* =========================================================
   4. CABECERA
   ========================================================= */

.top {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(222, 223, 219, .9);
  background: color-mix(in srgb, var(--base) 88%, transparent);
  backdrop-filter: saturate(140%) blur(9px);
  -webkit-backdrop-filter: saturate(140%) blur(9px);
  border-bottom: 1px solid transparent;
  transition: border-color .35s var(--ease);
}
.top.pegado { border-bottom-color: var(--linea); }

.top-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 70px;
  transition: min-height .4s var(--ease);
}
.top.pegado .top-in { min-height: 56px; }

.marca {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}
.marca img {
  width: 26px;
  height: auto;
  transition: transform .5s var(--ease-losa);
}
.marca:hover img { transform: translate(4px, -2.3px); }
.marca .wm {
  font-stretch: 118%;
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  transition: font-stretch .45s var(--ease), letter-spacing .45s var(--ease);
}
.top.pegado .marca .wm { font-stretch: 88%; letter-spacing: .11em; }

.nav { display: flex; gap: clamp(14px, 2.4vw, 30px); }
.nav a {
  position: relative;
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  padding: 6px 0;
  min-height: 24px;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--minio);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease);
}
.nav a:hover::after, .nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}
@media (max-width: 1040px) { .nav a:nth-child(4) { display: none; } }
@media (max-width: 900px)  { .nav a:nth-child(2) { display: none; } }
@media (max-width: 700px)  { .nav a:nth-child(3) { display: none; } }


/* =========================================================
   5. HERO
   ========================================================= */

.hero { padding: clamp(56px, 9vw, 104px) 0; }
.hero-in {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; gap: 40px; }
}

.hero h1 { margin: 0 0 26px; }


.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  padding: 14px 24px;
  border: 1px solid var(--tinta);
  background: var(--tinta);
  color: var(--superficie);
  transition: transform .35s var(--ease-losa), background .3s var(--ease), color .3s var(--ease);
}
.btn:hover { transform: translate(5px, -2.9px); }
.btn-2 { background: transparent; color: var(--tinta); }
.btn-2:hover { border-color: var(--minio); color: var(--minio); background: transparent; }
.flecha {
  display: inline-block;
  font-size: .9em;
  transition: transform .35s var(--ease-losa);
}
.btn:hover .flecha { transform: translate(3px, -3px); }


.maqueta {
  display: grid;
  place-items: center;
  will-change: transform;
}
.maqueta svg { width: min(100%, 430px); height: auto; color: var(--tinta); }
@media (max-width: 900px) { .maqueta { place-items: center start; } .maqueta svg { width: min(78%, 380px); } }


/* =========================================================
   6. SECCIONES
   ========================================================= */

.sec { padding: clamp(56px, 9vw, 104px) 0; }
.sec + .sec { border-top: 1px solid var(--linea); }

.sec-cab {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 60px);
  align-items: end;
  margin-bottom: clamp(38px, 5vw, 64px);
}
@media (max-width: 900px) { .sec-cab { grid-template-columns: 1fr; gap: 18px; } }

/* --- Etapas --- */

.etapas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}
@media (max-width: 900px) { .etapas { grid-template-columns: 1fr; } }

.etapa {
  background: var(--superficie);
  padding: clamp(26px, 3vw, 38px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.etapa[data-o="1"] { --o: 0ms; }
.etapa[data-o="2"] { --o: 150ms; }
.etapa[data-o="3"] { --o: 300ms; }

.etapa .iso {
  width: 92px;
  height: auto;
  margin-bottom: 6px;
  transition: transform .5s var(--ease-losa);
}
.etapa:hover .iso { transform: translate(4px, -6px); }

html.mov .slab {
  opacity: 0;
  transform: translate(-11px, 6px);
  transition: opacity .5s var(--ease-losa), transform .6s var(--ease-losa);
  transition-delay: var(--d, 0ms);
}
.slab[data-s="1"] { --d: calc(var(--o, 0ms) + 80ms); }
.slab[data-s="2"] { --d: calc(var(--o, 0ms) + 230ms); }
.slab[data-s="3"] { --d: calc(var(--o, 0ms) + 380ms); }
html.mov .visible .slab { opacity: 1; transform: none; }

.ib-t { fill: var(--tinta); }
.ib-l { fill: #3C3E3A; }
.ib-r { fill: #77796F; }
.ib-g { fill: none; stroke: var(--minio); stroke-width: 1; stroke-opacity: .48; transition: stroke-opacity .4s var(--ease); }
.etapa:hover .ib-g { stroke-opacity: 1; }

.etapa .num {
  font-stretch: 118%;
  font-weight: 700;
  font-size: .84rem;
  letter-spacing: .04em;
  color: var(--minio);
}
.etapa p { color: var(--grafito); font-size: .95rem; }

/* --- Rejilla de bloques --- */

.rejilla {
  display: grid;
  gap: clamp(28px, 4vw, 54px) clamp(32px, 5vw, 68px);
}
.rejilla.dos  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rejilla.tres { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .rejilla.tres { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) {
  .rejilla.dos, .rejilla.tres { grid-template-columns: 1fr; }
}

.nota {
  margin-top: clamp(32px, 4vw, 52px);
  padding-top: 18px;
  border-top: 1px solid var(--linea);
  font-size: .84rem;
  color: var(--grafito);
  max-width: 72ch;
}

.punto { position: relative; padding-top: 20px; }
.punto::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--tinta);
}
html.mov .punto::before {
  background: var(--minio);
  transform: scaleX(0);
  transform-origin: left;
  transition:
    transform .85s var(--ease-losa) var(--d, 0ms),
    background-color .55s linear calc(var(--d, 0ms) + 950ms);
}
html.mov .visible .punto::before { transform: none; background: var(--tinta); }
.punto h3 { margin-bottom: 10px; }
.punto p { color: var(--grafito); font-size: .95rem; }


/* =========================================================
   7 bis. LISTA DE VERIFICACION DEL PREDIO
   ========================================================= */

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(32px, 5vw, 68px);
  border-top: 1px solid var(--linea);
}
@media (max-width: 680px) { .checklist { grid-template-columns: 1fr; } }

.checklist li {
  display: grid;
  grid-template-columns: 3.1rem 1fr;
  gap: 10px;
  align-items: start;
  padding: 15px 0;
  border-bottom: 1px solid var(--linea);
  font-size: .95rem;
  color: var(--grafito);
}
html.mov .checklist li {
  opacity: 0;
  transform: translate3d(-9px, 10px, 0);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
  transition-delay: var(--d, 0ms);
}
html.mov .visible .checklist li, html.mov .checklist.visible li { opacity: 1; transform: none; }
.checklist .n {
  font-weight: 600;
  font-size: .84rem;
  letter-spacing: .04em;
  color: var(--minio);
  padding-top: 2px;
}


/* =========================================================
   7. BANDA INVERTIDA
   ========================================================= */

.inv {
  --minio: #EC5A38;
  background: var(--losa);
  color: var(--superficie);
  position: relative;
  overflow: hidden;
}
.inv .dato { color: #8B8D86; }
.inv .txt, .inv p { color: #B4B6B0; }
.inv .lema { color: var(--superficie); }
.pt { color: var(--minio); }
.inv a { color: var(--superficie); }

.banda { padding: clamp(56px, 9vw, 104px) 0; }
.banda-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 900px) { .banda-in { grid-template-columns: 1fr; } }

.lema {
  font-stretch: 118%;
  font-weight: 700;
  font-size: clamp(3rem, 11vw, 7.4rem);
  letter-spacing: -.035em;
  line-height: .92;
  margin: 0 0 20px;
}
.banda .sello { width: clamp(110px, 17vw, 190px); }
.banda .sello svg { color: var(--superficie); width: 100%; height: auto; }


/* Banda con fotografia. El velo base va integrado en el archivo;
   el degradado asegura el contraste del texto en cualquier recorte. */
.banda.con-foto {
  background-color: var(--losa);
  background-image:
    linear-gradient(90deg, rgba(14,15,14,.62), rgba(14,15,14,.25)),
    url("../assets/img/fotos/malla-movil-800-v1.jpg");
  background-image:
    linear-gradient(90deg, rgba(14,15,14,.62), rgba(14,15,14,.25)),
    image-set(url("../assets/img/fotos/malla-movil-800-v1.webp") type("image/webp"),
              url("../assets/img/fotos/malla-movil-800-v1.jpg") type("image/jpeg"));
  background-size: cover;
  background-position: center;
}
@media (min-width: 900px) {
  .banda.con-foto {
    background-image:
      linear-gradient(90deg, rgba(14,15,14,.62), rgba(14,15,14,.2)),
      url("../assets/img/fotos/malla-ancho-1600-v1.jpg");
    background-image:
      linear-gradient(90deg, rgba(14,15,14,.62), rgba(14,15,14,.2)),
      image-set(url("../assets/img/fotos/malla-ancho-1600-v1.webp") type("image/webp"),
                url("../assets/img/fotos/malla-ancho-1600-v1.jpg") type("image/jpeg"));
  }
}

/* =========================================================
   7 ter. FOTOGRAFIA
   Mismo tratamiento en todas (scripts/fotos.py). 4:3 en celular,
   21:9 desde el corte de 900. Alineada al margen de los titulares.
   ========================================================= */

.foto { margin: 0; }
.foto picture { display: block; }
.foto img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--linea);
}
@media (min-width: 900px) { .foto img { aspect-ratio: 21 / 9; } }

/* =========================================================
   8. ESTRUCTURA Y CONTACTO
   ========================================================= */

.bloque h3 { margin-bottom: 10px; }
.bloque p { color: var(--grafito); font-size: .95rem; }

.contacto-in h2 { margin: 0 0 18px; }
.contacto-in .txt { margin-bottom: 30px; }
.contacto-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: start;
}
@media (max-width: 900px) { .contacto-in { grid-template-columns: 1fr; } }

.correo {
  position: relative;
  display: inline-block;
  font-stretch: 112%;
  font-weight: 700;
  font-size: clamp(1.4rem, 3.4vw, 2.3rem);
  letter-spacing: -.025em;
  text-decoration: none;
  padding-bottom: 6px;
  transition: transform .4s var(--ease-losa);
}
.correo::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--tinta);
}
html.mov .correo::after {
  background: var(--minio);
  transform: scaleX(0);
  transform-origin: left;
  transition:
    transform .9s var(--ease-losa) 380ms,
    background-color .55s linear 1400ms;
}
html.mov .visible .correo::after { transform: none; background: var(--tinta); }
html .correo:hover::after { background: var(--minio); }
.correo:hover { transform: translate(5px, -2.9px); }

.ficha { border-top: 1px solid var(--linea); margin: 0; }
.ficha div {
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--linea);
  font-size: .95rem;
}
html.mov .ficha div {
  opacity: 0;
  transform: translate3d(-9px, 10px, 0);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
  transition-delay: var(--d, 0ms);
}
html.mov .visible .ficha div { opacity: 1; transform: none; }
.ficha dt {
  font-weight: 600;
  font-size: .84rem;
  color: var(--grafito);
  margin: 0;
  padding-top: 1px;
}
.ficha dd { margin: 0; }


/* =========================================================
   9. PIE
   Misma estructura que el pie de specter.mx y fdabogados.mx:
   marca y menu, identificacion fiscal, nota, enlace al grupo
   y derechos. En celular las lineas se apilan sin separadores.
   ========================================================= */

.pie { padding-block: clamp(2.6rem, 4.5vw, 3.6rem); color: #B4B6B0; }
.pie-top {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.6rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid rgba(255,255,255,.16);
}
.pie-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .2rem 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pie-nav a {
  display: inline-block;
  padding-block: .65rem;
  font-size: .84rem;
  color: #B4B6B0;
  text-decoration: none;
  transition: color .3s var(--ease);
}
.pie-nav a:hover { color: var(--superficie); }

.pie-id { display: flex; flex-direction: column; gap: .55rem; }
.fid-line, .fid-note { font-size: .84rem; line-height: 1.65; color: #B4B6B0; margin: 0; }
.fid-note { max-width: 78ch; }
.fid-line .fr-i:first-child { color: var(--superficie); }
.fid-note b { color: var(--superficie); font-weight: 600; }
.fr-sep { color: var(--minio); margin: 0 .6rem; }
.fr-i { white-space: nowrap; }

.ctrl {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.8rem;
  padding-block: .6rem;
  text-decoration: none;
  opacity: .42;
  transition: opacity .35s var(--ease);
}
.ctrl:hover, .ctrl:focus-visible { opacity: 1; }
.ctrl-dots {
  display: grid;
  grid-template-columns: repeat(3, 4px);
  grid-auto-rows: 4px;
  gap: 3px;
  flex: 0 0 auto;
}
.ctrl-dots i { width: 4px; height: 4px; border-radius: 50%; background: #A8A39A; transition: background .3s; }
.ctrl:hover .ctrl-dots i:nth-child(1) { background: #29ABE2; transition-delay: 0s; }
.ctrl:hover .ctrl-dots i:nth-child(2) { background: #C6A35C; transition-delay: .05s; }
.ctrl:hover .ctrl-dots i:nth-child(3) { background: #ED1C24; transition-delay: .1s; }
.ctrl:hover .ctrl-dots i:nth-child(4) { background: #EC5A38; transition-delay: .15s; }
.ctrl:hover .ctrl-dots i:nth-child(5) { background: #9FA6AD; transition-delay: .2s; }
.ctrl:hover .ctrl-dots i:nth-child(6) { background: #C0B49F; transition-delay: .25s; }
.ctrl-tx { font-size: .76rem; letter-spacing: .055em; color: rgba(237,238,234,.5); line-height: 1.4; }
.ctrl:hover .ctrl-tx { color: rgba(237,238,234,.82); }

.pie-der { margin: 1.6rem 0 0; font-size: .84rem; line-height: 1.7; color: #B4B6B0; }
.pie-der a {
  display: inline-block;
  padding-block: .25rem;
  color: var(--superficie);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.35);
  transition: border-color .3s;
}
.pie-der a:hover { border-color: var(--minio); }

@media (max-width: 600px) {
  .pie-der, .fid-line { display: flex; flex-direction: column; align-items: flex-start; gap: .1rem; }
  .fr-sep { display: none; }
}



/* =========================================================
   10. PAGINAS INTERNAS
   ========================================================= */

.doc { padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 110px); }
.doc h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 10px; }
.doc h2 {
  font-size: clamp(1.15rem, 2.1vw, 1.45rem);
  margin: 44px 0 12px;
  letter-spacing: -.015em;
}
.doc p, .doc li { color: var(--grafito); font-size: 1.05rem; max-width: 70ch; }
.doc p + p { margin-top: 12px; }
.doc ul { margin: 12px 0 0; padding-left: 20px; }
.doc ul + p { margin-top: 14px; }
.doc .txt { margin-bottom: 4px; }
.doc li + li { margin-top: 7px; }
.doc .volver { margin-top: 52px; }

.centro {
  min-height: 68vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 80px 0;
}
.centro .lead { margin: 18px auto 30px; }
.centro h1 { font-size: clamp(2rem, 6vw, 3.4rem); margin-top: 12px; }


/* =========================================================
   11. MOVIMIENTO REDUCIDO
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
  }
  .fade, .pz, .slab, .ficha div, .checklist li { opacity: 1 !important; transform: none !important; }
  .ln { transform: none !important; }
  .punto::before, .correo::after { transform: none !important; background: var(--tinta) !important; }
  .dz { display: none; }
}


/* =========================================================
   12. IMPRESION
   ========================================================= */

@media print {
  .top, .skip, .maqueta, .sello, .foto, .ctrl, .iso-grid::before { display: none !important; }
  html.mov .fade, html.mov .ln, html.mov .pz, html.mov .slab,
  html.mov .checklist li, html.mov .ficha div { opacity: 1 !important; transform: none !important; }
  body, .inv, .banda.con-foto { background: #FFFFFF !important; color: #000000 !important; }
  .inv p, .inv .txt, .pie, .fid-line, .fid-note, .pie-der, .pie-nav a { color: #000000 !important; }
  .sec, .banda, .pie { padding-block: 24px !important; }
  a { text-decoration: none; }
}