/*
   Zille SRL · Sistema de componentes para páginas internas
   --------------------------------------------------------------
   Se apoya en los tokens y utilidades ya existentes en main.css
   (--zille-*, .sec-title, .sub-title, .theme-btn, .section-padding)
   para no duplicar la paleta ni la escala tipográfica.

   01. Hero interno y migas de pan
   02. Bloques de contenido (split, prose, tags)
   03. Datos, checklist, métricas
   04. Unidades de Negocio
   05. Cultura Cinco Ceros e ISO
   06. Obras y proyectos + filtros
   07. Bases operativas
   08. Bloque destacado Servicios Especiales
   09. Cierre (CTA partido)
   10. Pie de página v2
   11. Política de privacidad
   12. Utilidades y responsive
   ============================================================== */


/* ==============================================================
   01. HERO INTERNO Y MIGAS DE PAN
   ============================================================== */

.zpage-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: clamp(520px, 74vh, 760px);
  padding: clamp(120px, 15vh, 190px) 0 clamp(48px, 6vh, 84px);
  overflow: hidden;
  color: var(--zille-bone);
  background-color: var(--zille-black);
}

.zpage-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.zpage-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.zpage-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(var(--zille-black-rgb), 0.9) 0%, rgba(var(--zille-black-rgb), 0.62) 52%, rgba(var(--zille-black-rgb), 0.32) 100%),
    linear-gradient(0deg, rgba(var(--zille-black-rgb), 0.86) 0%, rgba(var(--zille-black-rgb), 0) 58%);
}

.zpage-hero__technical-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(var(--zille-white-rgb), 0.05) 1px, transparent 1px) 0 0 / 20% 100%;
}

.zpage-hero__inner {
  position: relative;
  z-index: 3;
  width: min(100%, 1680px);
  min-width: 0;
  box-sizing: border-box;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}

.zpage-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 clamp(20px, 2.6vh, 32px);
  color: rgba(245, 243, 239, 0.72);
  font-size: clamp(11px, 0.72vw, 13px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.zpage-hero__line {
  flex: 0 0 clamp(34px, 2.6vw, 48px);
  width: clamp(34px, 2.6vw, 48px);
  height: 3px;
  background-color: var(--zille-yellow);
}

.zpage-hero__title {
  max-width: 22ch;
  margin: 0;
  color: var(--zille-bone);
  font-size: var(--zille-title-page);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.zpage-hero__lead {
  max-width: 720px;
  margin: clamp(20px, 2.4vh, 30px) 0 0;
  color: rgba(245, 243, 239, 0.72);
  font-size: clamp(16px, 1.05vw, 19px);
  font-weight: 400;
  line-height: 1.58;
}

.zpage-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(26px, 3.2vh, 40px);
}

.zpage-hero__actions .theme-btn {
  border-radius: 2px;
}

/* Migas de pan */
.zpage-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(18px, 2.2vh, 26px);
  padding: 0;
  list-style: none;
}

.zpage-crumbs li {
  color: rgba(245, 243, 239, 0.5);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zpage-crumbs li + li::before {
  margin-right: 10px;
  color: var(--zille-yellow);
  content: "\f105"; /* fa-angle-right */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
}

.zpage-crumbs a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.zpage-crumbs a:hover {
  color: var(--zille-yellow);
}

.zpage-crumbs [aria-current="page"] {
  color: var(--zille-bone);
}

@media (max-width: 767px) {
  .zpage-hero {
    min-height: clamp(440px, 70vh, 560px);
  }
  .zpage-hero__title {
    width: 100%;
    max-width: none;
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
  }
}


/* ==============================================================
   02. BLOQUES DE CONTENIDO
   ============================================================== */

/* Split: columna principal + aside */
.z-split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(32px, 4vw, 72px);
  align-items: start;
}

.z-split--wide-main {
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
}

.z-split--aside-main {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
}

.z-split__main > :last-child,
.z-split__aside > :last-child {
  margin-bottom: 0;
}

.z-split__aside {
  position: relative;
  padding: clamp(26px, 2.6vw, 40px);
  border: 1px solid var(--zille-border);
  background-color: var(--zille-white);
}

.z-split__aside--bone {
  background-color: var(--zille-bone);
}

.z-split__aside--dark {
  border-color: var(--zille-dark-border);
  color: var(--zille-bone);
  background-color: var(--zille-anthracite);
}

.z-split__aside-title {
  margin: 0 0 18px;
  color: var(--zille-black);
  font-size: var(--zille-title-card);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.z-split__aside--dark .z-split__aside-title {
  color: var(--zille-bone);
}

/* Misión y visión: dos paneles con la misma jerarquía editorial. */
.section-padding.z-mission-vision-section {
  padding-top: clamp(80px, 8vw, 110px);
  padding-bottom: clamp(80px, 8vw, 110px);
}

.z-mission-vision {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 2vw, 24px);
  align-items: stretch;
}

.z-mission-vision__panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(32px, 4vw, 56px);
  border: 1px solid transparent;
  border-radius: 4px;
  transition: transform 300ms ease;
}

.z-mission-vision__panel:hover,
.z-mission-vision__panel:focus-within {
  transform: translateY(-4px);
}

.z-mission-vision__panel--vision {
  color: var(--zille-bone);
  background: #151515;
}

.z-mission-vision__panel--mission {
  color: var(--zille-black);
  border-color: var(--zille-border);
  background: var(--zille-white);
}

.z-mission-vision__eyebrow {
  margin: 0 0 clamp(28px, 3vw, 40px);
  color: var(--zille-yellow);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.z-mission-vision__panel--mission .z-mission-vision__eyebrow {
  color: var(--zille-amber);
}

.z-mission-vision__title {
  margin: 0 0 20px;
  color: inherit;
  font-family: var(--font-primary);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.z-mission-vision__text {
  max-width: 48ch;
  margin: 0;
  color: rgba(245, 243, 239, 0.78);
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 1.6;
}

.z-mission-vision__panel--mission .z-mission-vision__text {
  color: var(--zille-gray);
}

@media (max-width: 991px) {
  .z-mission-vision__panel {
    padding: clamp(28px, 4vw, 44px);
  }
}

@media (max-width: 767px) {
  .z-mission-vision {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-mission-vision__text {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .z-mission-vision__panel {
    transition: none;
  }

  .z-mission-vision__panel:hover,
  .z-mission-vision__panel:focus-within {
    transform: none;
  }
}

@media (max-width: 991px) {
  .z-split,
  .z-split--wide-main,
  .z-split--aside-main {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Servicios especiales · índice editorial de tres columnas. */
.z-special--editorial {
  --z-special-transition-height: clamp(120px, 20vw, 300px);
  position: relative;
  isolation: isolate;
  overflow: visible;
  color: var(--zille-black);
  background: var(--zille-bone);
}
.z-special--editorial::after,
.z-special--editorial .z-special__media,
.z-special--editorial .z-special__overlay,
.z-special--editorial .z-special__technical-grid {
  display: none;
  background-image: none;
}
.z-special--editorial::before {
  position: absolute;
  top: calc(-1 * var(--z-special-transition-height));
  right: 0;
  left: 0;
  z-index: 0;
  height: var(--z-special-transition-height);
  background: linear-gradient(
    to bottom,
    rgba(var(--zille-bone-rgb), 0) 0%,
    rgba(var(--zille-bone-rgb), 0.08) 24%,
    rgba(var(--zille-bone-rgb), 0.22) 48%,
    rgba(var(--zille-bone-rgb), 0.52) 74%,
    rgba(var(--zille-bone-rgb), 1) 100%
  );
  content: "";
  pointer-events: none;
}
.z-special--editorial .z-special__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.30fr) minmax(220px, 0.25fr) minmax(0, 0.45fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
  width: min(100%, 1680px);
  margin-inline: auto;
  padding: clamp(76px, 9vw, 138px) clamp(20px, 4vw, 64px);
}
.z-special--editorial .section-title {
  position: relative;
  z-index: 1;
  margin: 0;
}
.z-special--editorial .sub-title {
  display: block;
  margin-bottom: clamp(18px, 2vw, 28px);
  color: var(--zille-yellow);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
}
.z-special--editorial .sec-title {
  max-width: 560px;
  color: var(--zille-black);
  font-size: clamp(38px, 4.2vw, 66px);
  line-height: 0.99;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.z-special--editorial .z-special__lead {
  max-width: 480px;
  margin: clamp(24px, 3vw, 38px) 0 0;
  color: var(--zille-gray);
  font-size: clamp(15px, 1vw, 18px);
  line-height: 1.65;
}
.z-special--editorial .z-special__actions {
  margin-top: clamp(28px, 3.5vw, 46px);
}

.z-special--editorial .z-special__visual {
  position: relative;
  align-self: stretch;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  border-radius: 3px;
  background: var(--zille-sand);
}

.z-special--editorial .z-special__visual-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.z-special--editorial .z-special__visual-image--overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  clip-path: inset(100% 0 0 0);
}

.z-special--editorial .z-special__visual-image.is-transitioning {
  will-change: clip-path, transform;
}
.z-special--editorial .z-special__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--zille-border);
  list-style: none;
}
.z-special--editorial .z-special__list li {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 30px;
  gap: clamp(16px, 2vw, 30px);
  align-items: start;
  padding: clamp(24px, 2.4vw, 36px) 0;
  border-bottom: 1px solid var(--zille-border);
  color: var(--zille-black);
  cursor: pointer;
  outline: none;
  transition: background-color 0.35s ease, padding-left 0.35s ease;
}
.z-special--editorial .z-special__number {
  --service-line-scale: 0;
  position: relative;
  display: inline-flex;
  align-items: flex-start;
  padding-top: 4px;
  color: var(--zille-gray);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  transition: color 0.35s ease;
}
.z-special--editorial .z-special__number::after {
  display: block;
  width: 38px;
  height: 1px;
  margin: 7px 0 0 8px;
  background: var(--zille-yellow);
  content: "";
  transform: scaleX(var(--service-line-scale));
  transform-origin: left center;
}
.z-special--editorial .z-special__list strong {
  display: block;
  margin: 0 0 8px;
  color: var(--zille-black);
  font-size: clamp(20px, 1.7vw, 28px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  transition: color 0.35s ease;
}
.z-special--editorial .z-special__list li > div > span {
  display: block;
  max-width: 620px;
  color: var(--zille-gray);
  font-size: clamp(14px, 0.95vw, 16px);
  line-height: 1.6;
  transition: color 0.35s ease;
}
.z-special--editorial .z-special__arrow {
  padding-top: 1px;
  color: var(--zille-gray);
  font-size: 25px;
  line-height: 1;
  text-align: right;
  transition: color 0.35s ease, transform 0.35s ease;
}
.z-special--editorial .z-special__list li:hover,
.z-special--editorial .z-special__list li:focus-visible,
.z-special--editorial .z-special__list li.is-mobile-active {
  background: rgba(var(--zille-black-rgb), 0.035);
  padding-left: 0;
}
.z-special--editorial .z-special__list li.is-active {
  background: rgba(var(--zille-black-rgb), 0.035);
}
.z-special--editorial .z-special__list li:hover .z-special__number,
.z-special--editorial .z-special__list li:focus-visible .z-special__number,
.z-special--editorial .z-special__list li.is-mobile-active .z-special__number,
.z-special--editorial .z-special__list li.is-active .z-special__number,
.z-special--editorial .z-special__list li:hover .z-special__arrow,
.z-special--editorial .z-special__list li:focus-visible .z-special__arrow,
.z-special--editorial .z-special__list li.is-mobile-active .z-special__arrow,
.z-special--editorial .z-special__list li.is-active .z-special__arrow {
  color: var(--zille-yellow);
}
.z-special--editorial .z-special__list li:hover .z-special__arrow,
.z-special--editorial .z-special__list li:focus-visible .z-special__arrow,
.z-special--editorial .z-special__list li.is-mobile-active .z-special__arrow {
  color: var(--zille-yellow);
}
.z-special--editorial .z-special__list li.is-active .z-special__number::after {
  transform: scaleX(1);
}
.z-special--editorial .z-special__list li:focus-visible {
  outline: 2px solid var(--zille-yellow);
  outline-offset: -2px;
}
@media (max-width: 991px) {
  .z-special--editorial .z-special__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }
  .z-special--editorial .z-special__list li > div > span { max-width: 720px; }
  .z-special--editorial .z-special__visual {
    height: clamp(420px, 58vw, 560px);
  }
}
@media (max-width: 767px) {
  .z-special--editorial .z-special__inner {
    gap: 38px;
    padding-block: 68px;
  }
  .z-special--editorial .sec-title { font-size: clamp(38px, 11vw, 54px); }
  .z-special--editorial .z-special__list li {
    grid-template-columns: 36px minmax(0, 1fr) 26px;
    gap: 14px;
    padding-block: 24px;
  }
  .z-special--editorial .z-special__visual {
    height: clamp(320px, 105vw, 440px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .z-special--editorial .z-special__list li,
  .z-special--editorial .z-special__number,
  .z-special--editorial .z-special__arrow,
  .z-special--editorial .z-special__list strong,
  .z-special--editorial .z-special__list li > div > span {
    transition: none;
  }

  .z-special--editorial .z-special__visual-image--overlay {
    clip-path: inset(0 0 0 0);
    transform: none;
  }
}

/* ==============================================================
   HOME · UNIDADES DE NEGOCIO
   Fondo institucional y carrusel horizontal de ancho completo.
   ============================================================== */

.zille-home .units-section {
  position: relative;
  z-index: 1;
  isolation: isolate;
  padding: clamp(88px, 8vw, 128px) 0 clamp(72px, 7vw, 112px);
  color: var(--zille-bone);
  background-color: #0b0b0b;
}

.zille-home .units-section::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: url("../topo.svg");
  background-position: right center;
  background-repeat: no-repeat;
  background-size: auto 100%;
  content: "";
  opacity: 0.4;
  -webkit-mask-image: linear-gradient(to right, transparent 10%, transparent 30%, black 58%, black 100%);
  mask-image: linear-gradient(to right, transparent 10%, transparent 30%, black 58%, black 100%);
  pointer-events: none;
}

.zille-home .units-section__header {
  align-items: flex-end;
  gap: clamp(32px, 6vw, 96px);
  margin-bottom: clamp(48px, 5vw, 72px);
  padding-bottom: 0;
  border-bottom: 0;
}

.zille-home .units-section__header .section-title {
  max-width: 760px;
}

.zille-home .units-section__header .section-title p {
  max-width: 620px;
  margin-top: 22px;
  color: rgba(var(--zille-bone-rgb), 0.72);
  line-height: 1.65;
}

.zille-home .units-section__header .array-buttons {
  flex: 0 0 auto;
  gap: 10px;
  padding-bottom: 2px;
}

.zille-home .units-section__header .array-buttons button {
  width: 52px;
  height: 52px;
  line-height: 52px;
  border: 1px solid rgba(var(--zille-white-rgb), 0.2);
  border-radius: 2px;
}

.zille-home .units-section__header .array-buttons .array-prev {
  color: var(--zille-bone);
  background: rgba(var(--zille-white-rgb), 0.06);
}

.zille-home .units-section__header .array-buttons .array-prev:hover {
  color: var(--zille-black);
  background: var(--zille-bone);
}

.zille-home .units-section__header .array-buttons .array-next {
  color: var(--zille-black);
  background: var(--zille-yellow);
}

.zille-home .units-section__header .array-buttons .array-next:hover {
  color: var(--zille-black);
  background: var(--zille-bone);
}

.zille-home .units-section > .container-fluid {
  position: relative;
  z-index: 2;
}

.zille-home .units-section__footer {
  position: relative;
  z-index: 2;
}

.zille-home .units-section__footer .z-actions--center {
  margin-top: clamp(46px, 5vw, 72px);
}

@media (max-width: 991px) {
  .zille-home .units-section__header {
    align-items: flex-start;
  }
}

@media (max-width: 767px) {
  .zille-home .units-section {
    padding-block: 68px 64px;
  }

  .zille-home .units-section__header {
    gap: 28px;
    margin-bottom: 38px;
  }

  .zille-home .units-section__header .section-title p {
    margin-top: 18px;
  }

}

/* Títulos de sección dentro de páginas */
.z-head {
  margin-bottom: clamp(30px, 3.4vw, 56px);
}

.z-head--center {
  text-align: center;
}

.z-head--center .sub-title {
  margin-inline: auto;
}

.z-head p {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--zille-gray);
  font-size: clamp(15px, 0.95vw, 17px);
  line-height: 1.68;
}

.z-head--center p {
  margin-inline: auto;
}

/* Prosa (texto corrido de contenido) */
.z-prose p {
  margin: 0 0 18px;
  color: var(--zille-gray);
  font-size: clamp(15px, 0.95vw, 17px);
  line-height: 1.72;
}

.z-prose p:last-child {
  margin-bottom: 0;
}

/* Etiquetas / chips de capacidades */
.z-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.z-tags li {
  padding: 9px 16px;
  border: 1px solid var(--zille-border);
  border-radius: 999px;
  color: var(--zille-black);
  background-color: var(--zille-white);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.z-tags--dark li {
  border-color: var(--zille-dark-border);
  color: var(--zille-bone);
  background-color: transparent;
}


/* ==============================================================
   03. DATOS, CHECKLIST, MÉTRICAS
   ============================================================== */

/* Servicios Especiales: composición editorial del equipo protagonista */
.z-special-equipment {
  --equipment-fill: 0%;
  position: relative;
  overflow: visible;
  padding: clamp(88px, 8vw, 128px) 0 clamp(100px, 9vw, 140px);
  background: #050505;
  color: var(--zille-white);
}

.z-special-equipment__inner { position: relative; }

.z-special-equipment__header {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(420px, 1.2fr);
  gap: clamp(50px, 10vw, 170px);
  align-items: start;
}

.z-special-equipment .sub-title { color: var(--zille-yellow); }
.z-special-equipment .sec-title {
  max-width: 470px;
  margin: 12px 0 0;
  color: var(--zille-white);
  font-size: clamp(34px, 4vw, 64px);
  line-height: 1.02;
}

.z-special-equipment__copy { max-width: 670px; padding-top: 28px; }
.z-special-equipment__copy p {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(14px, 1vw, 17px);
  line-height: 1.58;
}

.z-special-equipment__stage {
  position: relative;
  min-height: clamp(500px, 39vw, 570px);
  margin-top: clamp(100px, 9vw, 140px);
}

.z-special-equipment__capacity {
  position: absolute;
  z-index: 1;
  top: 0;
  right: -0.02em;
  white-space: nowrap;
  color: transparent;
  background: linear-gradient(90deg, var(--zille-yellow) 0 var(--equipment-fill), #f5f3ed var(--equipment-fill) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  font-family: var(--font-primary);
  font-size: clamp(112px, 17vw, 260px);
  font-weight: 800;
  line-height: 0.82;
  letter-spacing: -0.075em;
  user-select: none;
}
.z-special-equipment__capacity span { font-size: 0.58em; letter-spacing: -0.065em; }

.z-special-equipment__machine {
  position: absolute;
  z-index: 3;
  right: -2%;
  top: 27%;
  width: min(78vw, 1100px);
  margin: 0;
  will-change: transform;
}
.z-special-equipment__machine img {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 9px 8px rgba(0, 0, 0, 0.28));
}
.z-special-equipment__shadow {
  position: absolute;
  z-index: 1;
  left: 18%;
  right: 7%;
  bottom: -1%;
  height: 8%;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.58);
  filter: blur(13px);
}

.z-special-equipment__kpis {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: clamp(44px, 5vw, 72px) 0 0;
  padding: clamp(30px, 3vw, 44px) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.z-special-equipment__kpis > div {
  min-width: 0;
  padding: 0 clamp(22px, 2.4vw, 38px);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}
.z-special-equipment__kpis > div:first-child { padding-left: 0; border-left: 0; }
.z-special-equipment__kpis > div:last-child { padding-right: 0; }
.z-special-equipment__kpis dt {
  margin: 0 0 12px;
  color: var(--zille-white);
  font-size: clamp(24px, 2.2vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.035em;
}
.z-special-equipment__kpis dt::before {
  display: block;
  width: 22px;
  height: 2px;
  margin-bottom: 18px;
  background: var(--zille-yellow);
  content: "";
}
.z-special-equipment__kpis dd {
  max-width: 190px;
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 991px) {
  .z-special-equipment { min-height: auto; padding-bottom: 120px; }
  .z-special-equipment__header { grid-template-columns: minmax(230px, 0.8fr) minmax(0, 1.2fr); gap: 42px; }
  .z-special-equipment__stage { min-height: 520px; margin-top: 86px; }
  .z-special-equipment__capacity { top: 3%; font-size: clamp(104px, 18vw, 178px); }
  .z-special-equipment__machine { top: 27%; right: -7%; width: 92vw; }
  .z-special-equipment__kpis { grid-template-columns: repeat(6, minmax(0, 1fr)); row-gap: 42px; }
  .z-special-equipment__kpis > div { grid-column: span 2; }
  .z-special-equipment__kpis > div:nth-child(4) { grid-column: 2 / span 2; padding-left: 0; border-left: 0; }
  .z-special-equipment__kpis > div:nth-child(5) { grid-column: span 2; }
}

@media (max-width: 767px) {
  .z-special-equipment { min-height: 0; padding: 68px 0 88px; }
  .z-special-equipment__header { display: block; }
  .z-special-equipment__copy { padding-top: 28px; }
  .z-special-equipment__stage { display: flex; flex-direction: column; min-height: 0; margin-top: 58px; }
  .z-special-equipment__capacity, .z-special-equipment__machine { position: relative; inset: auto; }
  .z-special-equipment__capacity { align-self: center; font-size: clamp(82px, 26vw, 124px); line-height: 0.86; }
  .z-special-equipment__machine { align-self: center; width: 116%; margin: -3% -8% 26px; }
  .z-special-equipment__kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 42px; padding-top: 30px; row-gap: 36px; }
  .z-special-equipment__kpis > div, .z-special-equipment__kpis > div:nth-child(4), .z-special-equipment__kpis > div:nth-child(5) { grid-column: auto; padding: 0 18px; }
  .z-special-equipment__kpis > div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .z-special-equipment__kpis > div:nth-child(even) { padding-right: 0; border-left: 1px solid rgba(255, 255, 255, 0.14); }
  .z-special-equipment__kpis > div:last-child { grid-column: 1 / -1; max-width: 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .z-special-equipment { --equipment-fill: 100%; }
  .z-special-equipment__machine { will-change: auto; }
}

/* Datos: fila término + descripción */
.z-fluxoil-profile {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  grid-template-areas:
    "content media"
    "actions media"
    "kpis kpis";
  column-gap: clamp(52px, 8vw, 128px);
  align-items: start;
}

.z-fluxoil-profile__content {
  grid-area: content;
  align-self: center;
  padding-top: clamp(24px, 4vw, 62px);
}

.z-fluxoil-profile__line {
  display: block;
  width: 42px;
  height: 3px;
  margin-bottom: 24px;
  background: var(--zille-yellow);
}

.z-fluxoil-profile__content .z-location__badge { margin-top: 18px; }
.z-fluxoil-profile__content .z-prose { max-width: 650px; margin-top: 22px; }
.z-fluxoil-profile__media {
  position: relative;
  grid-area: media;
  justify-self: end;
  width: min(122%, 700px);
  min-height: clamp(590px, 49vw, 720px);
  margin: 0;
}
.z-fluxoil-profile__photo {
  position: absolute;
  overflow: hidden;
  background: #e8e5de;
  will-change: clip-path;
}
.z-fluxoil-profile__photo--primary {
  z-index: 1;
  top: 0;
  left: 0;
  width: 70%;
  aspect-ratio: 3 / 4;
}
.z-fluxoil-profile__photo--secondary {
  z-index: 2;
  right: 0;
  bottom: 0;
  width: 69%;
  aspect-ratio: 958 / 770;
}
.z-fluxoil-profile__parallax {
  position: absolute;
  inset: -28px 0;
  will-change: transform;
}
.z-fluxoil-profile__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.z-fluxoil-profile__actions { grid-area: actions; align-self: start; margin-top: 30px; }

.z-fluxoil-profile__kpis {
  grid-area: kpis;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: clamp(68px, 7vw, 104px) 0 0;
  padding: clamp(30px, 3vw, 44px) 0 0;
  border-top: 1px solid var(--zille-border);
}
.z-fluxoil-profile__kpis > div {
  min-width: 0;
  padding: 0 clamp(24px, 3vw, 46px);
  border-left: 1px solid var(--zille-border);
}
.z-fluxoil-profile__kpis > div:first-child { padding-left: 0; border-left: 0; }
.z-fluxoil-profile__kpis > div:last-child { padding-right: 0; }
.z-fluxoil-profile__kpis dt {
  margin: 0 0 12px;
  color: var(--zille-black);
  font-size: clamp(20px, 1.7vw, 28px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.z-fluxoil-profile__kpis dt::before {
  display: block;
  width: 22px;
  height: 2px;
  margin-bottom: 18px;
  background: var(--zille-yellow);
  content: "";
}
.z-fluxoil-profile__kpis dd {
  max-width: 240px;
  margin: 0;
  color: var(--zille-gray);
  font-size: 13px;
  line-height: 1.5;
}

/* Empresas del Grupo · primera sección Fluxoil en superficie oscura. */
.z-fluxoil-section {
  color: var(--zille-bone);
  background-color: var(--zille-black);
}

.z-fluxoil-section .z-fluxoil-profile__content .sec-title {
  color: var(--zille-bone);
}

.z-fluxoil-section .z-fluxoil-profile__content .z-prose p {
  color: rgba(var(--zille-white-rgb), 0.72);
}

.z-fluxoil-section .z-fluxoil-profile__kpis {
  border-top-color: var(--zille-dark-border);
}

.z-fluxoil-section .z-fluxoil-profile__kpis > div {
  border-left-color: var(--zille-dark-border);
}

.z-fluxoil-section .z-fluxoil-profile__kpis > div:first-child {
  border-left-color: transparent;
}

.z-fluxoil-section .z-fluxoil-profile__kpis dt {
  color: var(--zille-bone);
}

.z-fluxoil-section .z-fluxoil-profile__kpis dd {
  color: rgba(var(--zille-white-rgb), 0.62);
}

@media (max-width: 767px) {
  .z-fluxoil-section .z-fluxoil-profile__kpis > div {
    border-bottom-color: var(--zille-dark-border);
  }
}

/* Movimiento de Suelos reutiliza la composición Fluxoil con fotos apaisadas. */
.z-earthworks-profile .z-fluxoil-profile__content { align-self: start; }
.z-earthworks-profile .z-fluxoil-profile__media {
  min-height: clamp(430px, 36vw, 540px);
}
.z-earthworks-profile .z-fluxoil-profile__photo--primary {
  width: 82%;
  aspect-ratio: 1206 / 668;
}
.z-earthworks-profile .z-fluxoil-profile__photo--secondary {
  width: 68%;
  aspect-ratio: 760 / 595;
}

@media (max-width: 991px) {
  .z-fluxoil-profile { grid-template-columns: minmax(0, 1fr) minmax(260px, 0.78fr); column-gap: 44px; }
  .z-fluxoil-profile__content { padding-top: 16px; }
  .z-fluxoil-profile__kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 38px; }
  .z-fluxoil-profile__kpis > div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .z-fluxoil-profile__media { width: min(112%, 600px); min-height: 580px; }
  .z-fluxoil-profile__photo--primary { width: 72%; }
  .z-fluxoil-profile__photo--secondary { width: 70%; }
  .z-earthworks-profile .z-fluxoil-profile__media { min-height: 440px; }
  .z-earthworks-profile .z-fluxoil-profile__photo--primary { width: 84%; }
  .z-earthworks-profile .z-fluxoil-profile__photo--secondary { width: 70%; }
}

@media (max-width: 767px) {
  .z-fluxoil-profile {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "content" "media" "actions" "kpis";
  }
  .z-fluxoil-profile__content { padding-top: 0; }
  .z-fluxoil-profile__media { justify-self: center; width: min(100%, 440px); min-height: clamp(470px, 132vw, 590px); margin-top: 38px; }
  .z-fluxoil-profile__photo--primary { width: 78%; }
  .z-fluxoil-profile__photo--secondary { width: 74%; }
  .z-fluxoil-profile__parallax { inset: 0; will-change: auto; }
  .z-fluxoil-profile__actions { margin-top: 30px; }
  .z-fluxoil-profile__kpis { grid-template-columns: minmax(0, 1fr); margin-top: 58px; row-gap: 0; }
  .z-fluxoil-profile__kpis > div,
  .z-fluxoil-profile__kpis > div:nth-child(odd) { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--zille-border); }
  .z-fluxoil-profile__kpis > div:first-child { padding-top: 0; }
  .z-earthworks-profile .z-fluxoil-profile__media { min-height: clamp(350px, 92vw, 440px); }
  .z-earthworks-profile .z-fluxoil-profile__photo--primary { width: 92%; }
  .z-earthworks-profile .z-fluxoil-profile__photo--secondary { width: 76%; }
}

.z-datalist {
  margin: 0;
  border-top: 1px solid var(--zille-border);
}

.z-datalist__row {
  display: grid;
  grid-template-columns: minmax(180px, 0.85fr) minmax(0, 1.6fr);
  gap: clamp(16px, 2vw, 36px);
  padding: clamp(18px, 1.8vw, 26px) 0;
  border-bottom: 1px solid var(--zille-border);
}

.z-datalist__key {
  color: var(--zille-black);
  font-size: clamp(17px, 1.25vw, 22px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.z-datalist__value {
  margin: 0;
  color: var(--zille-gray);
  font-size: clamp(14px, 0.9vw, 16px);
  line-height: 1.62;
}

@media (max-width: 767px) {
  .z-datalist__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
}

/* Checklist: "Qué hacemos" */
.z-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(24px, 3vw, 56px);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--zille-border);
  list-style: none;
  counter-reset: zcheck;
}

.z-checklist li {
  position: relative;
  padding: clamp(18px, 1.8vw, 26px) 0 clamp(18px, 1.8vw, 26px) 44px;
  border-bottom: 1px solid var(--zille-border);
  color: var(--zille-black);
  font-size: clamp(15px, 0.95vw, 17px);
  font-weight: 500;
  line-height: 1.5;
  counter-increment: zcheck;
}

.z-checklist li::before {
  position: absolute;
  top: clamp(18px, 1.8vw, 26px);
  left: 0;
  color: var(--zille-yellow);
  content: counter(zcheck, decimal-leading-zero);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.06em;
}

.z-checklist--compact li {
  padding-left: 30px;
  font-size: clamp(14px, 0.88vw, 16px);
}

.z-checklist--compact li::before {
  top: 0;
  padding-left: 0;
  color: var(--zille-amber);
}

@media (max-width: 767px) {
  .z-checklist {
    grid-template-columns: minmax(0, 1fr);
  }
}

.z-checklist-featured {
  margin-top: clamp(24px, 3vw, 36px);
  padding: clamp(22px, 2.4vw, 32px);
  background: #111111;
}

.z-checklist-featured__label {
  display: block;
  margin-bottom: 20px;
  color: var(--zille-yellow);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.2;
}

.z-checklist-featured__items {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px clamp(28px, 4vw, 64px);
}

.z-checklist-featured__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  min-width: 0;
}

.z-checklist-featured__number {
  color: var(--zille-yellow);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.45;
}

.z-checklist-featured__item h3 {
  margin: 0;
  color: var(--zille-white);
  font-size: clamp(15px, 1vw, 18px);
  font-weight: 600;
  line-height: 1.35;
}

@media (max-width: 767px) {
  .z-checklist-featured__items {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }
}

.obras-ductos-section {
  background: var(--zille-white);
}

.obras-ductos-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  grid-template-rows: auto auto;
  gap: clamp(48px, 6vw, 88px) clamp(48px, 7vw, 120px);
  align-items: start;
}

.obras-ductos-layout__content {
  align-self: center;
}

.obras-ductos-visual {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
}

.obras-ductos-kpis {
  display: grid;
  grid-column: 1 / -1;
  grid-row: 2;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: clamp(30px, 3vw, 44px) 0 0;
  border-top: 1px solid var(--zille-border);
}

.obras-ductos-kpis > div {
  min-width: 0;
  padding: 0 clamp(20px, 2.6vw, 42px);
  border-left: 1px solid var(--zille-border);
}

.obras-ductos-kpis > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.obras-ductos-kpis > div:last-child {
  padding-right: 0;
}

.obras-ductos-kpis dt {
  margin: 0 0 12px;
  color: var(--zille-black);
  font-size: clamp(18px, 1.45vw, 25px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.obras-ductos-kpis dt::before {
  display: block;
  width: 22px;
  height: 2px;
  margin-bottom: 18px;
  background: var(--zille-yellow);
  content: "";
}

.obras-ductos-kpis dd {
  max-width: 240px;
  margin: 0;
  color: var(--zille-gray);
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 991px) {
  .obras-ductos-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
    column-gap: 44px;
  }

  .obras-ductos-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 38px;
  }

  .obras-ductos-kpis > div:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }
}

.obras-ductos-visual {
  position: relative;
  height: clamp(420px, 42vw, 560px);
  margin: 0;
  overflow: hidden;
  background: var(--zille-bone);
}

.obras-ductos-visual__mask {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.obras-ductos-visual__parallax {
  position: absolute;
  inset: -8% 0;
  height: 116%;
  will-change: transform;
}

.obras-ductos-visual__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 767px) {
  .obras-ductos-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
    gap: 42px;
  }

  .obras-ductos-layout__content,
  .obras-ductos-visual,
  .obras-ductos-kpis {
    grid-column: 1;
    grid-row: auto;
  }

  .obras-ductos-kpis {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-top: 0;
  }

  .obras-ductos-kpis > div,
  .obras-ductos-kpis > div:first-child {
    padding: 24px 0;
    border-left: 0;
    border-bottom: 1px solid var(--zille-border);
  }

  .obras-ductos-kpis > div:first-child {
    padding-top: 30px;
  }

  .obras-ductos-kpis > div:last-child {
    padding-right: 0;
    border-bottom: 0;
  }

  .obras-ductos-visual {
    height: clamp(300px, 74vw, 440px);
  }

  .obras-ductos-visual__parallax {
    inset: -6% 0;
    height: 112%;
  }
}

/* Métricas: "Zille en números" */
.z-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--zille-border);
  border-left: 1px solid var(--zille-border);
}

.z-metric {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(26px, 2.6vw, 44px);
  border-right: 1px solid var(--zille-border);
  border-bottom: 1px solid var(--zille-border);
}

.z-metric__value {
  color: var(--zille-black);
  font-size: clamp(30px, 2.9vw, 50px);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.045em;
}

.z-metric__label {
  margin: 0;
  color: var(--zille-gray);
  font-size: clamp(13px, 0.85vw, 15px);
  font-weight: 500;
  line-height: 1.5;
}

.z-metrics--dark {
  border-color: var(--zille-dark-border);
}

.z-metrics--dark .z-metric {
  border-color: var(--zille-dark-border);
}

.z-metrics--dark .z-metric__value {
  color: var(--zille-bone);
}

.z-metrics--dark .z-metric__label {
  color: rgba(245, 243, 239, 0.6);
}

@media (max-width: 991px) {
  .z-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .z-metrics {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Quiénes somos: historia editorial con indicadores en profundidad. */
.section-padding.z-history-section {
  padding-block: clamp(84px, 9vw, 128px);
  color: var(--zille-bone);
  background: #0B0B0B;
}

.z-history-editorial {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: clamp(48px, 6vw, 80px);
  align-items: start;
}

.z-history-editorial__story {
  grid-column: 2;
  min-width: 0;
}

.z-history-editorial__story .z-head {
  max-width: 680px;
  margin-bottom: clamp(28px, 3vw, 40px);
}

.z-history-editorial__story .sub-title {
  color: var(--zille-yellow);
}

.z-history-editorial__story .sec-title {
  color: var(--zille-bone);
}

.z-history-editorial__story .z-prose {
  max-width: 700px;
}

.z-history-editorial__story .z-prose p {
  color: #C8C8C8;
  line-height: 1.65;
}

.z-history-editorial__metrics {
  display: grid;
  grid-column: 1;
  grid-row: 1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px clamp(16px, 1.6vw, 22px);
  min-width: 0;
  align-items: start;
}

.z-history-editorial__column {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.z-history-editorial__column--right {
  padding-top: clamp(50px, 6vw, 90px);
}

.z-history-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(28px, 3vw, 36px);
  border: 1px solid #252525;
  border-radius: 4px;
  background: #191919;
}

.z-history-card__value {
  display: block;
  color: #FFFFFF;
  font-family: var(--font-primary);
  font-size: clamp(3.5rem, 5vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
}

.z-history-card__label {
  max-width: 24ch;
  margin: clamp(28px, 3vw, 40px) 0 0;
  color: #D4D4D4;
  font-size: 0.9rem;
  line-height: 1.4;
  overflow-wrap: break-word;
}

@media (max-width: 991px) {
  .z-history-editorial {
    grid-template-columns: minmax(0, 1fr);
    gap: 56px;
  }

  .z-history-editorial__story,
  .z-history-editorial__metrics {
    grid-column: 1;
    grid-row: auto;
  }

  .z-history-editorial__metrics {
    max-width: 720px;
  }

  .z-history-editorial__column--right {
    padding-top: 28px;
  }
}

@media (max-width: 575px) {
  .section-padding.z-history-section {
    padding-block: 68px;
  }

  .z-history-editorial {
    gap: 42px;
  }

  .z-history-editorial__metrics {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-history-editorial__column--right {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .z-history-editorial__column--right {
    padding-top: 0;
  }
}


/* ==============================================================
   04. UNIDADES DE NEGOCIO
   ============================================================== */

.z-units {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2vw, 32px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.z-unit {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--zille-border);
  background-color: var(--zille-white);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.z-unit:hover {
  border-color: rgba(var(--zille-black-rgb), 0.16);
  box-shadow: 0 18px 44px rgba(var(--zille-black-rgb), 0.09);
  transform: translateY(-4px);
}

.z-unit__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--zille-sand);
}

.z-unit__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.z-unit:hover .z-unit__media img {
  transform: scale(1.06);
}

.z-unit__index {
  position: absolute;
  top: 14px;
  left: 16px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 26px;
  padding-inline: 9px;
  color: var(--zille-black);
  background-color: var(--zille-yellow);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.z-unit__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 2vw, 32px);
}

.z-unit__title {
  margin: 0;
  color: var(--zille-black);
  font-size: var(--zille-title-card);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.z-unit__text {
  margin: 0;
  color: var(--zille-gray);
  font-size: clamp(14px, 0.88vw, 16px);
  line-height: 1.62;
}

.z-unit__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 6px;
  color: var(--zille-black);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 0.25s ease;
}

.z-unit__link i {
  font-size: 11px;
  transition: transform 0.3s ease;
}

.z-unit__link:hover {
  color: var(--zille-amber);
}

.z-unit:hover .z-unit__link i {
  transform: translateX(4px);
}

@media (max-width: 1199px) {
  .z-units {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .z-units {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* ==============================================================
   05. CULTURA CINCO CEROS E ISO
   ============================================================== */

.z-zeros {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  background-color: var(--zille-border);
  list-style: none;
}

.z-zeros li {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 2.2vw, 36px) clamp(18px, 1.8vw, 28px);
  background-color: var(--zille-bone);
}

.z-zeros__num {
  color: var(--zille-yellow);
  font-size: clamp(44px, 4vw, 68px);
  font-weight: 800;
  line-height: 0.82;
  letter-spacing: -0.05em;
}

.z-zeros__title {
  margin: 0;
  color: var(--zille-black);
  font-size: clamp(15px, 1vw, 18px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.z-zeros__text {
  margin: 0;
  color: var(--zille-gray);
  font-size: clamp(13px, 0.82vw, 15px);
  line-height: 1.58;
}

@media (max-width: 1199px) {
  .z-zeros {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .z-zeros {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ISO */
.z-iso {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 1.8vw, 28px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.z-iso li {
  padding: clamp(24px, 2.4vw, 36px);
  border: 1px solid var(--zille-border);
  background-color: var(--zille-white);
}

.z-iso__code {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--zille-black);
  font-size: clamp(19px, 1.5vw, 26px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.z-iso__title {
  margin: 0 0 10px;
  color: var(--zille-amber);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.z-iso__text {
  margin: 0;
  color: var(--zille-gray);
  font-size: clamp(13px, 0.82vw, 15px);
  line-height: 1.62;
}

@media (max-width: 991px) {
  .z-iso {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* ==============================================================
   06. OBRAS Y PROYECTOS + FILTROS
   ============================================================== */

/* Aviso de contenido pendiente de carga por el equipo de Marketing */
.z-note {
  margin: 0 0 clamp(26px, 2.6vw, 40px);
  padding: clamp(18px, 1.8vw, 26px) clamp(20px, 2vw, 30px);
  border-left: 3px solid var(--zille-yellow);
  background-color: rgba(var(--zille-black-rgb), 0.035);
}

.z-note p {
  margin: 0;
  color: var(--zille-gray);
  font-size: 14px;
  line-height: 1.64;
}

.z-note strong {
  color: var(--zille-black);
  font-weight: 700;
}

/* Solo para lectores de pantalla */
.z-sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.z-works__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 clamp(30px, 3vw, 48px);
  padding: 0;
  list-style: none;
}

.z-works__filters button {
  padding: 12px 22px;
  border: 1px solid var(--zille-border);
  border-radius: 999px;
  color: var(--zille-black);
  background-color: transparent;
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.z-works__filters button:hover {
  border-color: rgba(var(--zille-black-rgb), 0.34);
}

.z-works__filters button[aria-pressed="true"] {
  border-color: var(--zille-black);
  color: var(--zille-bone);
  background-color: var(--zille-black);
}

.z-works__filters button:focus-visible {
  outline: 2px solid var(--zille-yellow);
  outline-offset: 2px;
}

.z-works__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2vw, 32px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.z-works__grid > li {
  display: flex;
}

.z-works__grid > li[hidden] {
  display: none;
}

.z-works__grid .project-card-modern {
  width: 100%;
}

.z-works__empty {
  margin: 0;
  padding: clamp(34px, 4vw, 60px);
  border: 1px dashed var(--zille-border);
  color: var(--zille-gray);
  text-align: center;
}

.z-works__count {
  margin: clamp(24px, 2.4vw, 40px) 0 0;
  color: var(--zille-gray);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

@media (max-width: 1199px) {
  .z-works__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .z-works__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* ==============================================================
   07. BASES OPERATIVAS
   ============================================================== */

.z-operations-overview .z-head {
  margin-bottom: clamp(24px, 2.5vw, 32px);
}

.z-operations-overview .z-prose {
  margin-bottom: clamp(40px, 4vw, 56px);
}

.z-operations-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 2vw, 24px);
}

.z-operations-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid var(--zille-border);
  border-radius: 5px;
  color: var(--zille-black);
  background: var(--zille-white);
  transition: transform 300ms ease;
}

.z-operations-card:hover,
.z-operations-card:focus-within {
  transform: translateY(-3px);
}

.z-operations-card--primary {
  border-color: #151515;
  color: var(--zille-bone);
  background: #151515;
}

.z-operations-card--coverage {
  border-color: var(--zille-yellow);
  background: var(--zille-yellow);
}

.z-operations-card__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 20px;
  border: 1px solid rgba(var(--zille-black-rgb), 0.34);
  border-radius: 50%;
  font-size: 16px;
}

.z-operations-card__eyebrow {
  margin: 0 0 clamp(28px, 3vw, 40px);
  color: var(--zille-amber);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.z-operations-card--primary .z-operations-card__eyebrow {
  color: var(--zille-yellow);
}

.z-operations-card--coverage .z-operations-card__eyebrow {
  color: var(--zille-black);
}

.z-operations-card__value {
  display: block;
  margin: 0 0 8px;
  color: inherit;
  font-family: var(--font-primary);
  font-size: clamp(3.25rem, 5vw, 5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.z-operations-card__title {
  margin: 0;
  color: inherit;
  font-family: var(--font-primary);
  font-size: clamp(1.2rem, 1.7vw, 1.65rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.z-operations-card__description {
  margin: auto 0 0;
  padding-top: clamp(24px, 3vw, 36px);
  color: var(--zille-gray);
  font-size: clamp(0.95rem, 1vw, 1.05rem);
  line-height: 1.55;
}

.z-operations-card--primary .z-operations-card__description {
  color: rgba(245, 243, 239, 0.78);
}

.z-operations-card--coverage .z-operations-card__description {
  color: rgba(var(--zille-black-rgb), 0.75);
}

@media (max-width: 991px) {
  .z-operations-card {
    padding: clamp(24px, 3.5vw, 38px);
  }
}

@media (max-width: 767px) {
  .z-operations-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-operations-card__description {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .z-operations-card {
    transition: none;
  }

  .z-operations-card:hover,
  .z-operations-card:focus-within {
    transform: none;
  }
}

.z-locations {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  background-color: var(--zille-border);
  list-style: none;
}

.z-location {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(26px, 2.6vw, 44px);
  background-color: var(--zille-white);
}

.z-location--dark {
  background-color: var(--zille-anthracite);
}

.z-location__badge {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  color: var(--zille-black);
  background-color: var(--zille-yellow);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.z-location__title {
  margin: 0;
  color: var(--zille-black);
  font-size: var(--zille-title-subsection);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.z-location--dark .z-location__title {
  color: var(--zille-bone);
}

.z-location__text {
  margin: 0;
  color: var(--zille-gray);
  font-size: clamp(14px, 0.88vw, 16px);
  line-height: 1.64;
}

.z-location--dark .z-location__text {
  color: rgba(245, 243, 239, 0.66);
}

.z-location__meta {
  margin: auto 0 0;
  padding-top: 8px;
  border-top: 1px solid var(--zille-border);
  color: var(--zille-gray);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.62;
}

.z-location--dark .z-location__meta {
  border-color: var(--zille-dark-border);
  color: rgba(245, 243, 239, 0.66);
}

.z-location__meta a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.z-location__meta a:hover {
  color: var(--zille-amber);
}

.z-location__meta span {
  display: block;
}

.z-location__meta strong {
  color: var(--zille-black);
  font-weight: 700;
}

.z-location--dark .z-location__meta strong {
  color: var(--zille-bone);
}

@media (max-width: 991px) {
  .z-locations {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* ==============================================================
   08. BLOQUE DESTACADO SERVICIOS ESPECIALES
   ============================================================== */

.z-special {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--zille-bone);
  background-color: var(--zille-black);
}

.z-special__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.z-special__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.z-special__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(105deg, rgba(var(--zille-black-rgb), 0.95) 0%, rgba(var(--zille-black-rgb), 0.72) 48%, rgba(var(--zille-black-rgb), 0.5) 100%);
}

.z-special__technical-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(var(--zille-white-rgb), 0.05) 1px, transparent 1px) 0 0 / 20% 100%;
}

.z-special__inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(36px, 4.5vw, 88px);
  align-items: center;
  width: min(100%, 1680px);
  margin-inline: auto;
  padding: clamp(64px, 7vw, 120px) clamp(20px, 4vw, 48px);
}

.z-special .sub-title {
  color: var(--zille-yellow);
}

.z-special .sec-title {
  color: var(--zille-bone);
}

.z-special__lead {
  max-width: 640px;
  margin: 20px 0 0;
  color: rgba(245, 243, 239, 0.7);
  font-size: clamp(15px, 0.95vw, 17px);
  line-height: 1.66;
}

.z-special__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(26px, 3vw, 38px);
}

.z-special__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--zille-dark-border);
  list-style: none;
}

.z-special__list li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 18px;
  padding: clamp(18px, 1.8vw, 26px) 0;
  border-bottom: 1px solid var(--zille-dark-border);
}

.z-special__list i {
  padding-top: 4px;
  color: var(--zille-yellow);
  font-size: 15px;
}

.z-special__list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--zille-bone);
  font-size: clamp(16px, 1.1vw, 20px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.z-special__list span {
  display: block;
  color: rgba(245, 243, 239, 0.62);
  font-size: clamp(14px, 0.88vw, 16px);
  line-height: 1.6;
}

@media (max-width: 991px) {
  .z-special__inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .z-special__list li {
    grid-template-columns: 34px minmax(0, 1fr);
  }
}


/* ==============================================================
   09. CIERRE (CTA PARTIDO)
   ============================================================== */

.z-closing-section {
  position: relative;
  isolation: isolate;
  padding-block: clamp(82px, 9vw, 142px);
  background-color: #151515;
  background-image: linear-gradient(rgba(0, 0, 0, 0.56), rgba(0, 0, 0, 0.56)), url("../heros/4.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.z-closing-section .container { position: relative; z-index: 1; }
.z-closing-section .z-head { max-width: 850px; margin-inline: auto; text-align: center; }
.z-closing-section .z-head .sec-title { color: var(--zille-white); }
.z-closing-section .z-head .sub-title { color: var(--zille-yellow); }

.z-closing {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background-color: var(--zille-border);
  list-style: none;
}

.z-closing-section .z-closing {
  gap: 0;
  background: transparent;
}

.z-closing-section .z-closing li {
  align-items: center;
  padding: clamp(28px, 4vw, 58px) clamp(24px, 4vw, 64px);
  background: transparent;
  text-align: center;
}

.z-closing-section .z-closing li + li {
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.z-closing-section .z-closing__title { color: var(--zille-white); }
.z-closing-section .z-closing__text { color: rgba(255, 255, 255, 0.78); }
.z-closing-section .z-closing .theme-btn {
  border-color: var(--zille-yellow);
  background-color: var(--zille-yellow);
  color: var(--zille-black);
}

.z-closing li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  padding: clamp(34px, 4vw, 68px) clamp(24px, 3vw, 56px);
  background-color: var(--zille-bone);
}

.z-closing__title {
  margin: 0;
  color: var(--zille-black);
  font-size: clamp(22px, 2vw, 34px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.z-closing__text {
  margin: 0;
  color: var(--zille-gray);
  font-size: clamp(15px, 0.9vw, 17px);
  line-height: 1.64;
}

.z-closing .theme-btn {
  margin-top: auto;
  border-radius: 2px;
}

@media (max-width: 767px) {
  .z-closing {
    grid-template-columns: minmax(0, 1fr);
  }
  .z-closing-section { padding-block: 72px; background-position: center; }
  .z-closing-section .z-closing li { padding: 34px 18px; }
  .z-closing-section .z-closing li + li { border-top: 1px solid rgba(255, 255, 255, 0.22); border-left: 0; }
}

/* Cierre de una sola columna */
.z-closing-single {
  border: 1px solid var(--zille-border);
  background-color: var(--zille-white);
  text-align: center;
}

.z-closing-single > li {
  align-items: center;
  background-color: transparent;
}

.z-closing-section .z-closing-single {
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  border: 0;
  background: transparent;
}

.z-closing-section .z-closing-single > li {
  justify-self: center;
  width: min(100%, 860px);
  margin-inline: auto;
}


/* ==============================================================
   10. PIE DE PÁGINA v2
   ============================================================== */

.zfooter__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr) minmax(0, 1.1fr) minmax(0, 0.95fr);
  gap: clamp(28px, 3vw, 56px);
}

.zfooter__col-title {
  margin: 0 0 20px;
  color: var(--zille-bone);
  font-size: clamp(15px, 0.95vw, 17px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.zfooter__slogan {
  margin: 0 0 14px;
  color: var(--zille-yellow);
  font-size: clamp(19px, 1.5vw, 26px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.zfooter__text {
  margin: 0 0 20px;
  color: rgba(245, 243, 239, 0.62);
  font-size: 14px;
  line-height: 1.68;
}

.zfooter__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.zfooter__certs li {
  padding: 7px 13px;
  border: 1px solid var(--zille-dark-border);
  border-radius: 2px;
  color: rgba(245, 243, 239, 0.72);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.1em;
}

.zfooter__nav {
  margin: 0;
  padding: 0;
  list-style: none;
}

.zfooter__nav li + li {
  margin-top: 2px;
}

.zfooter__nav a,
.zfooter__bases a,
.zfooter__contact a {
  display: inline-block;
  padding: 6px 0;
  color: rgba(245, 243, 239, 0.62);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.25s ease, transform 0.25s ease;
}

.zfooter__nav a:hover,
.zfooter__bases a:hover,
.zfooter__contact a:hover {
  color: var(--zille-yellow);
}

.zfooter__nav a:hover {
  transform: translateX(3px);
}

.zfooter__nav .is-active > a {
  color: var(--zille-yellow);
}

.zfooter__bases {
  margin: 0;
  padding: 0;
  list-style: none;
}

.zfooter__bases li {
  padding: 12px 0;
  border-bottom: 1px solid var(--zille-dark-border);
}

.zfooter__bases li:last-child {
  border-bottom: 0;
}

.zfooter__bases strong {
  display: block;
  margin-bottom: 4px;
  color: var(--zille-bone);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.zfooter__bases span {
  display: block;
  color: rgba(245, 243, 239, 0.52);
  font-size: 12.5px;
  line-height: 1.55;
}

.zfooter__contact {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.zfooter__contact li + li {
  margin-top: 10px;
}

.zfooter__contact-label {
  display: block;
  margin-bottom: 2px;
  color: rgba(245, 243, 239, 0.44);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.zfooter__social {
  display: flex;
  gap: 10px;
}

.zfooter__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--zille-dark-border);
  color: var(--zille-bone);
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.zfooter__social a:hover {
  border-color: var(--zille-yellow);
  color: var(--zille-black);
  background-color: var(--zille-yellow);
}

.zfooter__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(36px, 4vw, 60px);
  padding-top: 26px;
  border-top: 1px solid var(--zille-dark-border);
}

.zfooter__copy {
  margin: 0;
  color: rgba(245, 243, 239, 0.5);
  font-size: 13px;
  line-height: 1.5;
}

.zfooter__credit {
  margin-left: 8px;
}

.zfooter__credit a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.zfooter__credit a:hover {
  color: var(--zille-yellow);
}

.zfooter__legal a {
  color: rgba(245, 243, 239, 0.5);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.25s ease;
}

.zfooter__legal a:hover {
  color: var(--zille-yellow);
}

@media (max-width: 1199px) {
  .zfooter__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .zfooter__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .zfooter__bottom {
    justify-content: center;
    text-align: center;
  }

  .zfooter__copy,
  .zfooter__legal {
    width: 100%;
  }

  .zfooter__credit {
    display: block;
    margin: 6px 0 0;
  }
}


/* ==============================================================
   11. POLÍTICA DE PRIVACIDAD
   ============================================================== */

/* Placeholder neutro para logos de cliente aún no entregados */
.client-logo-item--pending .client-logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(46px, 4vw, 62px);
  padding: 10px 16px;
  border: 1px dashed var(--zille-border);
  color: var(--zille-gray);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-align: center;
}

.client-logo-item--pending:hover .client-logo-placeholder {
  border-color: var(--zille-amber);
  color: var(--zille-amber);
}

.z-legal {
  display: grid;
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 72px);
  align-items: start;
}

.z-legal__aside {
  position: sticky;
  top: 120px;
  padding: clamp(22px, 2.2vw, 32px);
  border: 1px solid var(--zille-border);
  background-color: var(--zille-white);
}

.z-legal__body > * + * {
  margin-top: 18px;
}

.z-legal__body h2 {
  margin: 0;
  color: var(--zille-black);
  font-size: var(--zille-title-subsection);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.03em;
}

.z-legal__body h2 + p,
.z-legal__body h3 + p {
  margin-top: 12px;
}

.z-legal__body h3 {
  margin: 0;
  color: var(--zille-black);
  font-size: clamp(16px, 1.1vw, 19px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.02em;
}

.z-legal__body p,
.z-legal__body li {
  color: var(--zille-gray);
  font-size: clamp(15px, 0.92vw, 16.5px);
  line-height: 1.72;
}

.z-legal__body p {
  margin: 0;
}

.z-legal__body ul {
  margin: 0;
  padding-left: 20px;
}

.z-legal__pending {
  padding: clamp(24px, 2.4vw, 36px);
  border: 1px dashed var(--zille-amber);
  background-color: rgba(212, 146, 14, 0.06);
}

.z-legal__pending p {
  color: var(--zille-black);
}

@media (max-width: 991px) {
  .z-legal {
    grid-template-columns: minmax(0, 1fr);
  }
  .z-legal__aside {
    position: static;
  }
}


/* ==============================================================
   12. UTILIDADES Y AJUSTES RESPONSIVE
   ============================================================== */

/* Enlaces de bloque con underline animado, para CTAs de texto */
.z-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--zille-black);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 0.25s ease;
}

.z-link::after {
  display: block;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  content: "";
  opacity: 0.3;
  transition: opacity 0.25s ease;
}

.z-link:hover {
  color: var(--zille-amber);
}

.z-link:hover::after {
  opacity: 1;
}

.z-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(26px, 3vw, 40px);
}

.z-actions .theme-btn {
  border-radius: 2px;
}

.z-actions--center {
  justify-content: center;
  margin-top: clamp(34px, 4vw, 54px);
}

/* ==============================================================
   ZILLE EN NÚMEROS · SECCIÓN OSCURA
   ============================================================== */

.z-numeros {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--zille-bone);
  background-color: var(--zille-black);
}

.z-numeros .sub-title {
  color: var(--zille-yellow);
}

.z-numeros .sec-title {
  color: var(--zille-bone);
}

.z-numeros .z-head p {
  color: rgba(245, 243, 239, 0.66);
}

.z-numeros::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  display: none;
}

.z-numeros__stage {
  position: relative;
  min-height: clamp(760px, 67vw, 980px);
  isolation: isolate;
}

.z-numeros__heading {
  position: absolute;
  top: clamp(10px, 2vw, 28px);
  left: 0;
  z-index: 3;
  width: min(100%, 680px);
}

.z-numeros__heading .sub-title {
  display: block;
  margin-bottom: 16px;
}

.z-numeros__heading .sec-title {
  max-width: 680px;
  font-size: clamp(36px, 3.8vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.z-numeros__heading .sec-title .word {
  display: inline-block;
  white-space: nowrap;
}

.z-numeros__visual {
  position: absolute;
  right: clamp(30px, 7vw, 150px);
  bottom: 0;
  left: clamp(150px, 19vw, 340px);
  z-index: 1;
  margin: 0;
  pointer-events: none;
  text-align: center;
}

.z-numeros__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: clamp(760px, 67vw, 980px);
  object-fit: contain;
  object-position: bottom center;
  filter: saturate(0.84) contrast(1.04);
}

.z-numeros__kpis {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.z-numeros__kpi {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 190px;
  pointer-events: auto;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.z-numeros__kpi strong {
  display: block;
  color: var(--zille-bone);
  font-size: clamp(25px, 2.4vw, 43px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  transition: color 0.35s ease;
}

@media (hover: hover) and (pointer: fine) {
  .z-numeros__kpi:hover {
    transform: translateY(-3px);
  }
}

.z-numeros__kpi span {
  color: rgba(var(--zille-white-rgb), 0.62);
  font-size: clamp(12px, 0.82vw, 15px);
  font-weight: 500;
  line-height: 1.45;
}

.z-numeros__kpi:hover strong {
  color: var(--zille-white);
}

.z-numeros__kpi--glass {
  max-width: 210px;
  padding: 18px 20px 19px;
  border: 1px solid rgba(var(--zille-white-rgb), 0.16);
  border-radius: 8px;
  background: rgba(var(--zille-black-rgb), 0.42);
  backdrop-filter: blur(8px);
}

.z-numeros__kpi--primary {
  max-width: 230px;
  padding: 25px 26px 26px;
  border: 1px solid var(--zille-yellow);
  border-radius: 8px;
  background: var(--zille-yellow);
}

.z-numeros__kpi:not(.z-numeros__kpi--primary):not(.z-numeros__kpi--glass) {
  padding: 15px 18px 16px;
  border: 1px solid rgba(var(--zille-white-rgb), 0.18);
  border-radius: 6px;
  background: rgba(46, 44, 41, 0.72);
}

.z-numeros__kpi:not(.z-numeros__kpi--primary):not(.z-numeros__kpi--glass):hover {
  border-color: rgba(var(--zille-white-rgb), 0.3);
  background: rgba(46, 44, 41, 0.86);
}

.z-numeros__kpi--primary strong,
.z-numeros__kpi--primary span {
  color: var(--zille-black);
}

.z-numeros__kpi--primary:hover {
  background: #ffc52e;
}

.z-numeros__kpi--glass:hover {
  border-color: rgba(var(--zille-white-rgb), 0.28);
  background: rgba(var(--zille-black-rgb), 0.52);
}

.z-numeros__kpi[data-kpi="900"] {
  top: 25%;
  left: 0;
}

.z-numeros__kpi[data-kpi="40"] {
  top: 15%;
  right: 1%;
}

.z-numeros__kpi[data-kpi="500"] {
  top: 47%;
  right: 0;
}

.z-numeros__kpi[data-kpi="15m"] {
  top: 53%;
  left: 1%;
  max-width: 220px;
}

.z-numeros__kpi[data-kpi="1700"] {
  bottom: 13%;
  left: 1%;
}

.z-numeros__kpi[data-kpi="10"] {
  right: 0;
  bottom: 14%;
}

.z-numeros__kpi[data-kpi="15m"] strong,
.z-numeros__kpi[data-kpi="1700"] strong {
  white-space: normal;
}

.z-numeros__actions {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 4;
  margin-top: 0;
}

@media (max-width: 991px) {
  .z-numeros__stage {
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .z-numeros__heading,
  .z-numeros__visual,
  .z-numeros__kpis {
    position: relative;
    inset: auto;
  }

  .z-numeros__heading {
    width: min(100%, 680px);
    margin-bottom: 28px;
  }

  .z-numeros__heading .sec-title {
    max-width: 680px;
  }

  .z-numeros__visual {
    order: 2;
    width: min(100%, 720px);
    margin: 0 auto;
  }

  .z-numeros__visual img {
    max-height: none;
  }

  .z-numeros__kpis {
    order: 3;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 34px;
    margin-top: 32px;
  }

  .z-numeros__actions {
    position: relative;
    inset: auto;
    order: 4;
    margin-top: 34px;
  }

  .z-numeros__kpi,
  .z-numeros__kpi[data-kpi="900"],
  .z-numeros__kpi[data-kpi="40"],
  .z-numeros__kpi[data-kpi="500"],
  .z-numeros__kpi[data-kpi="15m"],
  .z-numeros__kpi[data-kpi="1700"],
  .z-numeros__kpi[data-kpi="10"] {
    position: relative;
    inset: auto;
    max-width: none;
  }
}

@media (max-width: 575px) {
  .z-numeros__heading .sec-title {
    max-width: 11ch;
    font-size: clamp(35px, 11vw, 52px);
  }

  .z-numeros__kpis {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .z-numeros__kpi--glass {
    padding: 16px 18px;
  }

  .z-numeros__actions {
    margin-top: 34px;
  }
}

/* Layout aprobado: cards laterales y grua como nucleo central. */
.z-numeros__heading {
  position: relative;
  top: auto;
  left: auto;
  width: min(100%, 620px);
  margin-bottom: clamp(28px, 4vw, 48px);
}

.z-numeros__heading .sec-title {
  max-width: 620px;
  text-wrap: balance;
}

.z-numeros__stage {
  display: grid;
  grid-template-columns: minmax(210px, 0.27fr) minmax(420px, 0.46fr) minmax(210px, 0.27fr);
  min-height: clamp(700px, 57vw, 820px);
  gap: clamp(24px, 3vw, 56px);
  align-items: stretch;
}

.z-numeros__column {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding-block: clamp(34px, 5vw, 72px);
}

.z-numeros__column--left {
  align-items: flex-start;
}

.z-numeros__column--right {
  align-items: flex-end;
}

.z-numeros__column .z-numeros__kpi {
  position: relative;
  inset: auto;
  width: min(100%, 270px);
  max-width: 270px;
  min-height: 132px;
  justify-content: center;
}

.z-numeros__visual {
  position: relative;
  inset: auto;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
  pointer-events: none;
}

.z-numeros__visual img {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  object-position: bottom center;
}

.z-numeros__actions {
  position: relative;
  bottom: auto;
  left: auto;
  z-index: 4;
  margin-top: clamp(26px, 3vw, 42px);
}

@media (max-width: 1100px) {
  .z-numeros__stage {
    grid-template-columns: minmax(190px, 0.28fr) minmax(360px, 0.44fr) minmax(190px, 0.28fr);
    gap: 20px;
  }

  .z-numeros__column .z-numeros__kpi {
    min-height: 124px;
    padding-inline: 16px;
  }
}

@media (max-width: 991px) {
  .z-numeros__stage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 0;
    gap: 24px;
  }

  .z-numeros__visual {
    grid-column: 1 / -1;
    grid-row: 1;
    order: 0;
    width: min(100%, 720px);
    height: auto;
    min-height: 0;
    margin: 0 auto 16px;
  }

  .z-numeros__visual img {
    max-height: none;
  }

  .z-numeros__column {
    grid-row: 2;
    gap: 18px;
    padding-block: 0;
  }

  .z-numeros__column .z-numeros__kpi {
    width: 100%;
    max-width: none;
    min-height: 128px;
  }
}

@media (max-width: 575px) {
  .z-numeros__heading {
    width: 100%;
  }

  .z-numeros__heading .sec-title {
    max-width: 100%;
    font-size: clamp(35px, 11vw, 52px);
  }

  .z-numeros__stage {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .z-numeros__visual {
    grid-column: 1;
    margin-bottom: 8px;
  }

  .z-numeros__column {
    grid-row: auto;
    gap: 18px;
    padding: 0;
  }

  .z-numeros__column--right {
    margin-top: 0;
  }
}

/* Composicion compacta aprobada para el stage de numeros. */
.z-numeros__stage {
  position: relative;
  display: block;
  min-height: clamp(650px, 52vw, 760px);
  max-width: 1320px;
  margin-inline: auto;
}

.z-numeros__heading {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 4;
  width: min(100%, 520px);
  margin: 0;
}

.z-numeros__heading .sub-title {
  margin-bottom: 12px;
  font-size: 11px;
}

.z-numeros__heading .sec-title {
  max-width: 520px;
  font-size: clamp(38px, 3.25vw, 52px);
  line-height: 1.02;
  text-wrap: balance;
}

.z-numeros__column {
  position: absolute;
  top: clamp(150px, 12vw, 178px);
  z-index: 3;
  display: flex;
  width: 190px;
  padding: 0;
  gap: 18px;
}

.z-numeros__column--left {
  left: 0;
  align-items: flex-start;
}

.z-numeros__column--right {
  right: 0;
  align-items: flex-end;
}

.z-numeros__column .z-numeros__kpi {
  width: 190px;
  min-height: 112px;
  padding: 16px 18px;
}

.z-numeros__column .z-numeros__kpi--primary {
  position: relative;
  z-index: 1;
  width: 310px;
  max-width: none;
  min-height: 124px;
  padding: 20px 22px;
  margin-right: -112px;
}

.z-numeros__column--left .z-numeros__kpi:not(.z-numeros__kpi--primary),
.z-numeros__column--right .z-numeros__kpi {
  position: relative;
  z-index: 5;
}

.z-numeros__column .z-numeros__kpi strong {
  font-size: clamp(28px, 2.2vw, 36px);
}

.z-numeros__column .z-numeros__kpi span {
  font-size: 13px;
  line-height: 1.35;
}

.z-numeros__visual {
  position: absolute;
  top: 22px;
  right: auto;
  bottom: 0;
  left: 36%;
  z-index: 2;
  display: flex;
  width: 56%;
  height: calc(100% - 22px);
  margin: 0;
  align-items: flex-end;
  justify-content: center;
}

.z-numeros__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  object-position: bottom center;
}

.z-numeros__actions {
  position: relative;
  z-index: 5;
  margin-top: 26px;
}

@media (max-width: 1100px) {
  .z-numeros__stage {
    min-height: 700px;
  }

  .z-numeros__column--left {
    left: 0;
  }

  .z-numeros__column--right {
    right: 0;
  }

  .z-numeros__visual {
    left: 34%;
    width: 60%;
  }
}

@media (max-width: 991px) {
  .z-numeros__stage {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 0;
    gap: 24px;
  }

  .z-numeros__heading {
    position: relative;
    grid-column: 1 / -1;
    grid-row: 1;
    width: min(100%, 620px);
    margin-bottom: 0;
  }

  .z-numeros__visual {
    position: relative;
    grid-column: 1 / -1;
    grid-row: 2;
    left: auto;
    top: auto;
    width: min(100%, 650px);
    height: auto;
    margin: 0 auto;
  }

  .z-numeros__visual img {
    max-height: none;
  }

  .z-numeros__column {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
    grid-row: 3;
    width: 100%;
    gap: 18px;
  }

  .z-numeros__column--left {
    grid-column: 1;
  }

  .z-numeros__column--right {
    grid-column: 2;
  }

  .z-numeros__column .z-numeros__kpi,
  .z-numeros__column .z-numeros__kpi--primary {
    width: 100%;
    max-width: none;
    margin-right: 0;
  }
}

@media (max-width: 575px) {
  .z-numeros__stage {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .z-numeros__heading {
    grid-column: 1;
  }

  .z-numeros__heading .sec-title {
    max-width: 100%;
    font-size: clamp(35px, 10.5vw, 50px);
  }

  .z-numeros__visual {
    grid-column: 1;
  }

  .z-numeros__column,
  .z-numeros__column--left,
  .z-numeros__column--right {
    grid-column: 1;
    grid-row: auto;
    width: 100%;
    gap: 18px;
    align-items: stretch;
  }

  .z-numeros__column--right {
    margin-top: 0;
  }

  .z-numeros__actions {
    margin-top: 26px;
  }
}

/* ==============================================================
   HERO HOME · VOLANTA, BAJADA Y ACCIONES
   ============================================================== */

/* The overlay belongs above the video and fades into the next black section. */
.home-hero {
  isolation: isolate;
  background-color: var(--zille-black);
}

.home-hero.hero-1 .hero-video-bg::after {
  background: linear-gradient(
    180deg,
    rgba(var(--zille-black-rgb), 0.46) 0%,
    rgba(var(--zille-black-rgb), 0.58) 54%,
    var(--zille-black) 100%
  );
}

/* Home hero: keep the poster visible until playback has a usable frame. */
.home-hero.hero-1 .hero-video-bg {
  background-image: url("../paravideo.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.home-hero.hero-1 .hero-video {
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  .home-hero.hero-1 .hero-video-bg {
    display: block;
  }

  .home-hero.hero-1 .hero-video {
    opacity: 0;
  }
}

.home-first-section.operational-differentials {
  background-color: var(--zille-black);
  color: var(--zille-bone);
}

.home-first-section .operational-differentials__grid {
  border-color: var(--zille-dark-border);
}

.home-first-section .operational-differentials__item + .operational-differentials__item,
.home-first-section .operational-differentials__item:nth-child(even) {
  border-color: var(--zille-dark-border);
}

.home-first-section .operational-differentials__item h3 {
  color: var(--zille-bone);
}

.home-first-section .operational-differentials__item p {
  color: rgba(var(--zille-white-rgb), 0.66);
}

/* Keep the home hero as one editorial composition instead of a split flex row. */
.hero-1.hero-1 .hero-content .hero-wrapper {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-items: start;
  column-gap: clamp(28px, 5vw, 96px);
  row-gap: 0;
}

.hero-1.hero-1 .hero-content .hero-wrapper h1 {
  grid-column: 1 / -1;
  grid-row: 1;
  align-self: start;
  max-width: min(900px, 100%);
  font-size: clamp(43px, 4.1vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

/* SplitType still animates each character, but words must remain intact. */
.home-hero .hero-wrapper h1 .word {
  display: inline-block;
  white-space: nowrap;
}

.hero-1.hero-1 .hero-content .hero-volanta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  margin: clamp(20px, 3vh, 34px) 0 0;
  color: var(--zille-yellow);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero-1 .hero-content .hero-wrapper h1 {
  max-width: 1100px;
}

.hero-1.hero-1 .hero-content .hero-lead {
  grid-column: 1;
  grid-row: 3;
  align-self: end;
  max-width: 640px;
  margin: 0;
  font-size: clamp(16px, 1.05vw, 19px);
  font-weight: 500;
  line-height: 1.6;
}

.hero-1.hero-1 .hero-content .hero-actions {
  grid-column: 2;
  grid-row: 3;
  align-self: end;
  justify-content: flex-end;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 0;
}

@media (max-width: 767px) {
  .hero-1.hero-1 .hero-content .hero-wrapper {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    column-gap: 0;
  }

  .hero-1.hero-1 .hero-content .hero-wrapper h1 {
    grid-column: 1;
    max-width: 100%;
    font-size: clamp(39px, 10vw, 54px);
    line-height: 1.06;
  }

  .hero-1.hero-1 .hero-content .hero-volanta {
    grid-column: 1;
    grid-row: 2;
  }

  .hero-1.hero-1 .hero-content .hero-lead {
    grid-column: 1;
    grid-row: 3;
    align-self: end;
    margin-top: 24px;
  }

  .hero-1.hero-1 .hero-content .hero-actions {
    grid-column: 1;
    grid-row: 4;
    flex-direction: column;
    align-items: stretch;
    margin-top: 28px;
  }

  .hero-1 .hero-content .hero-actions .theme-btn {
    text-align: center;
  }
}

/* Bloque de imagen + texto en dos columnas */
.z-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 3.4vw, 64px);
  align-items: center;
}

.z-media-grid__media {
  overflow: hidden;
  background-color: var(--zille-sand);
}

.z-media-grid__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 991px) {
  .z-media-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Espaciado entre bloques de página */
.z-block + .z-block {
  margin-top: 0;
}

/* Enlace de salto al contenido (accesibilidad) */
/*
   Textura global: se mantiene separada del fondo de cada sección para
   conservar imágenes, gradientes y colores existentes.
*/
section {
  position: relative;
  isolation: isolate;
}

section::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  background-image: url("../pat.png");
  background-position: center;
  background-repeat: repeat;
  background-size: 520px 520px;
  opacity: 0.045;
  mix-blend-mode: soft-light;
}

section > * {
  position: relative;
  z-index: 1;
}

.z-skip {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 999;
  padding: 12px 20px;
  color: var(--zille-black);
  background-color: var(--zille-yellow);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: top 0.2s ease;
}

.z-skip:focus {
  top: 12px;
}

/* ==============================================================
   QUIENES SOMOS · DIRECCION EDITORIAL
   Capa exclusiva de la pagina institucional.
   ============================================================== */

.z-about-page {
  --about-ink: #0b0b0b;
  --about-panel: #141414;
  --about-line: rgba(245, 243, 239, 0.16);
  --about-copy: #b8b5af;
  background: var(--zille-bone);
}

.z-about-page .zpage-hero {
  min-height: clamp(590px, 82vh, 820px);
  padding-bottom: clamp(64px, 8vh, 112px);
}

.z-about-page .zpage-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0.52;
  filter: saturate(0.78) contrast(1.08);
  transform: none;
}

.z-about-page .zpage-hero__overlay {
  background:
    linear-gradient(90deg, rgba(11, 11, 11, 0.96) 0%, rgba(11, 11, 11, 0.74) 44%, rgba(11, 11, 11, 0.16) 100%),
    linear-gradient(0deg, rgba(11, 11, 11, 0.94) 0%, rgba(11, 11, 11, 0) 64%);
}

.z-about-page .zpage-hero__technical-grid {
  background:
    linear-gradient(90deg, rgba(245, 243, 239, 0.06) 1px, transparent 1px) 0 0 / 25% 100%,
    linear-gradient(0deg, rgba(245, 243, 239, 0.04) 1px, transparent 1px) 0 0 / 100% 25%;
  opacity: 0.7;
}

.z-about-page .zpage-hero__inner {
  padding-inline: clamp(24px, 6vw, 96px);
}

.z-about-page .zpage-hero__title {
  max-width: 15ch;
  font-size: clamp(3.5rem, 7.2vw, 8.6rem);
  line-height: 0.94;
  text-wrap: balance;
}

.z-about-page .zpage-hero__lead {
  max-width: 620px;
  color: rgba(245, 243, 239, 0.78);
}

.z-about-page .zpage-hero::after {
  position: absolute;
  right: clamp(24px, 6vw, 96px);
  bottom: clamp(36px, 6vh, 76px);
  z-index: 3;
  width: 1px;
  height: clamp(54px, 8vh, 90px);
  background: linear-gradient(to bottom, var(--zille-yellow), transparent);
  content: "";
}

.z-about-page .z-history-section {
  position: relative;
  overflow: visible;
  background:
    linear-gradient(90deg, rgba(245, 243, 239, 0.035) 1px, transparent 1px) 0 0 / 25% 100%,
    #0b0b0b;
}

.z-about-page .z-history-section::after {
  position: absolute;
  top: clamp(70px, 8vw, 120px);
  right: clamp(20px, 6vw, 96px);
  width: 1px;
  height: calc(100% - clamp(140px, 16vw, 240px));
  background: linear-gradient(to bottom, var(--zille-yellow), transparent);
  content: "";
  opacity: 0.7;
}

.z-about-page .z-history-editorial {
  grid-template-columns: minmax(270px, 0.78fr) minmax(210px, 0.54fr) minmax(380px, 1.08fr);
  gap: clamp(30px, 4vw, 68px);
  align-items: stretch;
}

.z-about-page .z-history-editorial__metrics {
  position: relative;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding-top: clamp(12px, 2vw, 24px);
  background: var(--about-line);
}

.z-about-page .z-history-editorial__media {
  position: relative;
  grid-column: 2;
  grid-row: 1;
  min-height: 690px;
  margin: 0;
  overflow: hidden;
  background: #1a1a1a;
}

.z-about-page .z-history-editorial__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 11, 11, 0.04), rgba(11, 11, 11, 0.38));
  content: "";
  pointer-events: none;
}

.z-about-page .z-history-editorial__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% center;
  filter: saturate(0.82) contrast(1.06);
}

.z-about-page .z-history-editorial__metrics::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 3px;
  background: var(--zille-yellow);
  content: "";
}

.z-about-page .z-history-editorial__column {
  gap: 1px;
}

.z-about-page .z-history-editorial__column--right {
  padding-top: clamp(42px, 6vw, 92px);
}

.z-about-page .z-history-card {
  min-height: clamp(168px, 15vw, 220px);
  justify-content: space-between;
  padding: clamp(22px, 2.3vw, 34px);
  border: 0;
  border-radius: 0;
  background: var(--about-panel);
  transition: background-color 0.35s ease, color 0.35s ease;
}

.z-about-page .z-history-card:hover {
  background: #1d1d1d;
}

.z-about-page .z-history-card__value {
  color: var(--zille-yellow);
  font-size: clamp(3.25rem, 5vw, 5.6rem);
  line-height: 0.86;
}

.z-about-page .z-history-card__label {
  max-width: 18ch;
  margin-top: 28px;
  color: rgba(245, 243, 239, 0.68);
  font-size: 0.84rem;
  line-height: 1.48;
}

.z-about-page .z-history-editorial__story {
  grid-column: 3;
  grid-row: 1;
  padding-top: clamp(6px, 1vw, 14px);
}

.z-about-page .z-history-editorial__story .z-head {
  margin-bottom: clamp(30px, 4vw, 52px);
}

.z-about-page .z-history-editorial__story .sec-title {
  max-width: 12ch;
  font-size: clamp(2.5rem, 4.8vw, 5.3rem);
  line-height: 0.98;
}

.z-about-page .z-history-editorial__story .z-prose {
  max-width: 58ch;
}

.z-about-page .z-history-editorial__story .z-prose p {
  color: var(--about-copy);
}

.z-about-page .z-mission-vision-section {
  background: #f5f3ef;
}

.z-about-page .z-mission-vision {
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 0;
  border-top: 1px solid var(--zille-border);
  border-bottom: 1px solid var(--zille-border);
}

.z-about-page .z-mission-vision__panel {
  min-height: clamp(300px, 30vw, 430px);
  border: 0;
  border-radius: 0;
  padding: clamp(30px, 5vw, 76px);
}

.z-about-page .z-mission-vision__panel--vision {
  background:
    linear-gradient(135deg, rgba(245, 243, 239, 0.035), transparent 48%),
    var(--about-ink);
}

.z-about-page .z-mission-vision__panel--mission {
  position: relative;
  background: #efede7;
}

.z-about-page .z-mission-vision__panel--mission::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--zille-yellow);
  content: "";
}

.z-about-page .z-mission-vision__panel + .z-mission-vision__panel {
  border-left: 1px solid var(--zille-border);
}

.z-about-page .z-mission-vision__title {
  font-size: clamp(2.5rem, 5vw, 5.5rem);
}

.z-about-page .section-bg {
  background-color: #e9e6df;
}

.z-about-page .z-culture-section {
  color: var(--zille-bone);
  background:
    linear-gradient(90deg, rgba(245, 243, 239, 0.035) 1px, transparent 1px) 0 0 / 20% 100%,
    var(--about-ink);
}

.z-about-page .z-culture-section .z-head {
  max-width: 1120px;
}

.z-about-page .z-culture-section .sec-title {
  color: var(--zille-bone);
}

.z-about-page .z-zeros {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--about-line);
  border-bottom: 1px solid var(--about-line);
  background: transparent;
}

.z-about-page .z-zeros li {
  min-height: 245px;
  padding: clamp(22px, 2.4vw, 38px) clamp(16px, 2vw, 28px);
  border-right: 1px solid var(--about-line);
  background: rgba(245, 243, 239, 0.025);
}

.z-about-page .z-zeros li:first-child {
  border-left: 1px solid var(--about-line);
}

.z-about-page .z-zeros__num {
  font-size: clamp(3rem, 4.5vw, 5rem);
}

.z-about-page .z-culture-section .z-zeros__title {
  color: var(--zille-bone);
}

.z-about-page .z-culture-section .z-zeros__text {
  color: rgba(245, 243, 239, 0.64);
}

.z-about-page .z-integrated-section > .container {
  display: grid;
  grid-template-columns: minmax(260px, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(42px, 7vw, 112px);
  align-items: start;
}

.z-about-page .z-integrated-section .z-head {
  grid-column: 1;
  grid-row: 1 / span 2;
  margin: 0;
}

.z-about-page .z-integrated-section .z-head .sec-title {
  max-width: 12ch;
  font-size: clamp(2.5rem, 4vw, 4.7rem);
  line-height: 0.98;
}

.z-about-page .z-iso {
  grid-column: 2;
  grid-row: 1;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--zille-border);
  border-left: 1px solid var(--zille-border);
}

.z-about-page .z-iso li {
  display: grid;
  grid-template-columns: minmax(170px, 0.42fr) minmax(150px, 0.38fr) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 48px);
  align-items: baseline;
  min-height: 0;
  padding: clamp(24px, 3vw, 42px);
  border: 0;
  border-right: 1px solid var(--zille-border);
  border-bottom: 1px solid var(--zille-border);
  background: transparent;
}

.z-about-page .z-iso__code {
  margin: 0;
  color: var(--zille-black);
  font-size: clamp(1.6rem, 2.2vw, 2.5rem);
}

.z-about-page .z-iso__title,
.z-about-page .z-iso__text {
  margin: 0;
}

.z-about-page .z-iso-note {
  grid-column: 2;
  grid-row: 2;
  max-width: 72ch;
  margin-top: clamp(28px, 4vw, 48px);
  padding-left: clamp(20px, 3vw, 42px);
  border-left: 3px solid var(--zille-yellow);
}

.z-about-page .z-media-grid {
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: clamp(34px, 7vw, 112px);
}

.z-about-page .z-media-grid__media {
  aspect-ratio: 1.08 / 1;
  border-left: 5px solid var(--zille-yellow);
}

.z-about-page .z-media-grid__media img {
  transform: scale(1.04);
}

.z-about-page .z-media-grid__content {
  max-width: 580px;
}

.z-about-page .z-media-grid__content .sec-title {
  max-width: 10ch;
  font-size: clamp(2.7rem, 4.7vw, 5.2rem);
  line-height: 0.97;
}

.z-about-page .clients-section {
  background: #101010;
}

.z-about-page .clients-section-header {
  max-width: 720px;
  margin-bottom: clamp(38px, 5vw, 66px);
}

.z-about-page .clients-section-header .sec-title {
  max-width: 10ch;
  font-size: clamp(2.7rem, 5vw, 5.4rem);
  line-height: 0.96;
}

.z-about-page .clients-section-header p {
  max-width: 54ch;
  margin-top: 24px;
  color: rgba(245, 243, 239, 0.66);
}

.z-about-page .z-closing-section {
  background-image: linear-gradient(90deg, rgba(11, 11, 11, 0.92), rgba(11, 11, 11, 0.5)), url("../heros/4.png");
}

.z-about-page .z-closing-section .z-closing-single > li {
  padding-block: clamp(42px, 6vw, 84px);
}

@media (max-width: 1199px) {
  .z-about-page .z-history-editorial {
    grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  }

  .z-about-page .z-history-editorial__metrics {
    grid-column: 1;
  }

  .z-about-page .z-history-editorial__story {
    grid-column: 2;
  }

  .z-about-page .z-history-editorial__media {
    grid-column: 1 / -1;
    grid-row: 2;
    min-height: 340px;
    aspect-ratio: 3 / 1;
  }

  .z-about-page .z-zeros {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .z-about-page .z-zeros li:nth-child(4),
  .z-about-page .z-zeros li:nth-child(5) {
    border-top: 1px solid var(--zille-border);
  }

  .z-about-page .z-culture-section .z-zeros li:nth-child(4),
  .z-about-page .z-culture-section .z-zeros li:nth-child(5) {
    border-color: var(--about-line);
  }
}

@media (max-width: 991px) {
  .z-about-page .zpage-hero {
    min-height: 680px;
  }

  .z-about-page .z-history-editorial {
    grid-template-columns: minmax(0, 1fr);
    gap: 58px;
  }

  .z-about-page .z-history-editorial__story,
  .z-about-page .z-history-editorial__metrics,
  .z-about-page .z-history-editorial__media {
    grid-column: 1;
    grid-row: auto;
  }

  .z-about-page .z-history-editorial__metrics {
    max-width: 720px;
  }

  .z-about-page .z-history-editorial__story {
    grid-row: 1;
  }

  .z-about-page .z-history-editorial__media {
    grid-row: 2;
    min-height: 0;
    aspect-ratio: 16 / 8;
  }

  .z-about-page .z-history-editorial__metrics {
    grid-row: 3;
  }

  .z-about-page .z-mission-vision {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-mission-vision__panel + .z-mission-vision__panel {
    border-top: 1px solid var(--zille-border);
    border-left: 0;
  }

  .z-about-page .z-integrated-section > .container {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .z-about-page .z-integrated-section .z-head,
  .z-about-page .z-iso,
  .z-about-page .z-iso-note {
    grid-column: 1;
    grid-row: auto;
  }

  .z-about-page .z-media-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-media-grid__media {
    max-width: 760px;
  }
}

@media (max-width: 767px) {
  .z-about-page .zpage-hero {
    min-height: 600px;
    padding-bottom: 52px;
  }

  .z-about-page .zpage-hero__title {
    font-size: clamp(3.1rem, 14vw, 5.2rem);
  }

  .z-about-page .zpage-hero::after,
  .z-about-page .z-history-section::after {
    display: none;
  }

  .z-about-page .z-history-editorial__metrics {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-history-editorial__column--right {
    padding-top: 1px;
  }

  .z-about-page .z-history-card {
    min-height: 156px;
  }

  .z-about-page .z-mission-vision__panel {
    min-height: 0;
  }

  .z-about-page .z-mission-vision__panel + .z-mission-vision__panel {
    border-top: 1px solid var(--zille-border);
    border-left: 0;
  }

  .z-about-page .z-zeros {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-zeros li,
  .z-about-page .z-zeros li:nth-child(4),
  .z-about-page .z-zeros li:nth-child(5) {
    min-height: 0;
    border-top: 0;
    border-right: 0;
    border-bottom: 1px solid var(--zille-border);
    border-left: 1px solid var(--zille-border);
  }

  .z-about-page .z-zeros li:last-child {
    border-bottom: 0;
  }

  .z-about-page .z-culture-section .z-zeros li,
  .z-about-page .z-culture-section .z-zeros li:nth-child(4),
  .z-about-page .z-culture-section .z-zeros li:nth-child(5) {
    border-color: var(--about-line);
  }

  .z-about-page .z-iso li {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .z-about-page .z-media-grid__media {
    aspect-ratio: 1 / 0.86;
  }
}

@media (prefers-reduced-motion: reduce) {
  .z-about-page .zpage-hero__media img,
  .z-about-page .z-media-grid__media img {
    transform: none;
  }

  .z-about-page .z-history-card {
    transition: none;
  }
}

/* Foco visible consistente en todo el sitio nuevo */
.zpage-hero a:focus-visible,
.z-units a:focus-visible,
.z-works__filters button:focus-visible,
.z-special a:focus-visible,
.zfooter a:focus-visible,
.z-checklist a:focus-visible {
  outline: 2px solid var(--zille-yellow);
  outline-offset: 3px;
}

/* Respeta la preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  .z-unit,
  .z-unit__media img,
  .z-link::after,
  .zfooter__nav a {
    transition: none;
  }
}

/* Final cascade guard for the editorial services section. */
.z-special--editorial {
  --z-special-bg: var(--zille-bone);
  --z-special-title: var(--zille-black);
  --z-special-copy: var(--zille-gray);
  --z-special-border: var(--zille-border);
  --z-special-active-bg: rgba(var(--zille-black-rgb), 0.035);
  overflow: visible;
  color: var(--z-special-title);
  background: var(--z-special-bg);
}
.z-special--editorial .sec-title,
.z-special--editorial .z-special__list li,
.z-special--editorial .z-special__list strong { color: var(--z-special-title); }
.z-special--editorial .z-special__lead,
.z-special--editorial .z-special__number,
.z-special--editorial .z-special__list li > div > span,
.z-special--editorial .z-special__arrow { color: var(--z-special-copy); }
.z-special--editorial .z-special__list,
.z-special--editorial .z-special__list li { border-color: var(--z-special-border); }
.z-special--editorial .z-special__list li:hover,
.z-special--editorial .z-special__list li:focus-visible,
.z-special--editorial .z-special__list li.is-mobile-active,
.z-special--editorial .z-special__list li.is-active { background: var(--z-special-active-bg); }

.z-special--editorial { --zille-special-cover-height: 180px; }
@media (min-width: 992px) {
  .z-special--editorial { --zille-special-cover-height: 400px; }
}
.z-special--editorial::before {
  display: none;
}
/* KPI cards: restrained industrial treatment, without decorative rules. */
.z-numeros .z-numeros__kpi,
.z-numeros .z-numeros__kpi--glass,
.z-numeros .z-numeros__kpi--primary {
  border-radius: 4px;
  box-shadow: none;
  transition: background-color 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.z-numeros .z-numeros__kpi::before {
  display: none;
}
.z-numeros .z-numeros__column .z-numeros__kpi,
.z-numeros .z-numeros__column .z-numeros__kpi--primary {
  padding: 20px;
}
.z-numeros .z-numeros__kpi-value,
.z-numeros .z-numeros__column .z-numeros__kpi .z-numeros__kpi-value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 7px;
  min-height: 38px;
  color: var(--zille-bone);
  font-size: clamp(30px, 2.35vw, 38px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.z-numeros .z-numeros__kpi-main {
  display: inline;
  color: inherit;
  font-size: 1em;
  line-height: 1;
}
.z-numeros .z-numeros__kpi-unit {
  display: inline;
  color: inherit;
  font-size: 0.56em;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.z-numeros .z-numeros__kpi[data-kpi="15m"] .z-numeros__kpi-value,
.z-numeros .z-numeros__kpi[data-kpi="1700"] .z-numeros__kpi-value {
  display: block;
  white-space: normal;
}
.z-numeros .z-numeros__kpi[data-kpi="15m"] .z-numeros__kpi-unit,
.z-numeros .z-numeros__kpi[data-kpi="1700"] .z-numeros__kpi-unit {
  display: block;
  margin-top: 5px;
}
.z-numeros .z-numeros__kpi > span:not(.z-numeros__kpi-value) {
  color: rgba(var(--zille-white-rgb), 0.62);
  transition: color 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary) {
  background: rgba(46, 44, 41, 0.72);
  border-color: rgba(var(--zille-white-rgb), 0.18);
}
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary):hover {
  background: var(--zille-yellow);
  border-color: var(--zille-yellow);
}
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary):hover .z-numeros__kpi-value,
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary):hover > span:not(.z-numeros__kpi-value) {
  color: var(--zille-black);
}
.z-numeros .z-numeros__kpi--primary,
.z-numeros .z-numeros__kpi--primary:hover {
  background: var(--zille-yellow);
  border-color: var(--zille-yellow);
}
.z-numeros .z-numeros__kpi--primary .z-numeros__kpi-value,
.z-numeros .z-numeros__kpi--primary > span:not(.z-numeros__kpi-value) {
  color: var(--zille-black);
}
@media (max-width: 575px) {
  .z-numeros .z-numeros__kpi-value,
  .z-numeros .z-numeros__column .z-numeros__kpi .z-numeros__kpi-value {
    font-size: clamp(30px, 9vw, 36px);
  }
}

/* ==============================================================
   ZILLE EN NUMEROS · COMPOSICION EDITORIAL FINAL
   ============================================================== */
.z-numeros .z-numeros__stage {
  display: grid;
  grid-template-columns: minmax(210px, 0.28fr) minmax(420px, 0.44fr) minmax(210px, 0.28fr);
  grid-template-rows: auto minmax(540px, 1fr);
  align-items: stretch;
  gap: clamp(28px, 3vw, 56px);
  min-height: clamp(720px, 58vw, 840px);
  max-width: 1320px;
  margin-inline: auto;
}
.z-numeros .z-numeros__heading {
  position: relative;
  inset: auto;
  grid-column: 1 / -1;
  grid-row: 1;
  width: min(100%, 680px);
  margin: 0 0 clamp(8px, 1vw, 18px);
}
.z-numeros .z-numeros__heading .sec-title {
  max-width: 680px;
  font-size: clamp(38px, 3.25vw, 52px);
  line-height: 1.02;
  text-wrap: balance;
}
.z-numeros .z-numeros__column {
  position: relative;
  inset: auto;
  grid-row: 2;
  z-index: 3;
  display: flex;
  width: auto;
  min-width: 0;
  padding: clamp(18px, 2vw, 34px) 0;
  gap: clamp(18px, 2vw, 28px);
  justify-content: space-between;
}
.z-numeros .z-numeros__column--left { grid-column: 1; align-items: flex-start; }
.z-numeros .z-numeros__column--right { grid-column: 3; align-items: flex-end; }
.z-numeros .z-numeros__column .z-numeros__kpi,
.z-numeros .z-numeros__column .z-numeros__kpi--primary {
  position: relative;
  inset: auto;
  width: min(100%, 270px);
  max-width: 270px;
  min-height: 124px;
  margin: 0;
  padding: 18px 20px;
  justify-content: center;
}
.z-numeros .z-numeros__column .z-numeros__kpi--primary {
  width: min(100%, 270px);
  max-width: 270px;
  min-height: 138px;
  padding: 22px;
}
.z-numeros .z-numeros__visual {
  position: relative;
  inset: auto;
  grid-column: 2;
  grid-row: 2;
  z-index: 1;
  display: flex;
  width: 100%;
  height: 100%;
  margin: 0;
  align-items: flex-end;
  justify-content: center;
}
.z-numeros .z-numeros__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  object-position: bottom center;
}
.z-numeros .z-numeros__kpi-value {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 7px;
  min-width: 0;
  color: var(--zille-bone);
  font-size: clamp(28px, 2.2vw, 38px);
  line-height: 1;
  letter-spacing: -0.045em;
  white-space: nowrap;
}
.z-numeros .z-numeros__kpi-main,
.z-numeros .z-numeros__kpi-unit {
  display: inline;
  color: inherit;
  line-height: 1;
}
.z-numeros .z-numeros__kpi-main { font-size: 1em; }
.z-numeros .z-numeros__kpi-unit {
  font-size: 0.58em;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.z-numeros .z-numeros__kpi[data-kpi="15m"] .z-numeros__kpi-value,
.z-numeros .z-numeros__kpi[data-kpi="1700"] .z-numeros__kpi-value {
  display: block;
  white-space: normal;
}
.z-numeros .z-numeros__kpi[data-kpi="15m"] .z-numeros__kpi-unit,
.z-numeros .z-numeros__kpi[data-kpi="1700"] .z-numeros__kpi-unit {
  display: block;
  margin-top: 5px;
}
.z-numeros .z-numeros__kpi--primary .z-numeros__kpi-value { color: var(--zille-black); }
.z-numeros .z-numeros__kpi:hover { border-color: rgba(var(--zille-yellow-rgb), 0.72); }
.z-numeros .z-numeros__actions {
  position: relative;
  inset: auto;
  z-index: 4;
  margin-top: clamp(28px, 3vw, 44px);
}
@media (max-width: 1100px) and (min-width: 992px) {
  .z-numeros .z-numeros__stage {
    grid-template-columns: minmax(180px, 0.28fr) minmax(350px, 0.44fr) minmax(180px, 0.28fr);
    gap: 22px;
    min-height: 700px;
  }
}
@media (max-width: 991px) {
  .z-numeros .z-numeros__stage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto auto;
    min-height: 0;
    gap: 24px;
  }
  .z-numeros .z-numeros__heading {
    grid-column: 1 / -1;
    grid-row: 1;
    width: min(100%, 680px);
    margin-bottom: 0;
  }
  .z-numeros .z-numeros__visual {
    grid-column: 1 / -1;
    grid-row: 2;
    width: min(100%, 680px);
    height: auto;
    min-height: 0;
    margin-inline: auto;
  }
  .z-numeros .z-numeros__column {
    grid-row: 3;
    width: 100%;
    padding: 0;
    gap: 18px;
  }
  .z-numeros .z-numeros__column--left { grid-column: 1; }
  .z-numeros .z-numeros__column--right { grid-column: 2; }
  .z-numeros .z-numeros__column .z-numeros__kpi,
  .z-numeros .z-numeros__column .z-numeros__kpi--primary {
    width: 100%;
    max-width: none;
    min-height: 128px;
  }
}
@media (max-width: 575px) {
  .z-numeros .z-numeros__stage {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto auto;
    gap: 22px;
  }
  .z-numeros .z-numeros__heading { grid-column: 1; width: 100%; }
  .z-numeros .z-numeros__heading .sec-title {
    max-width: 100%;
    font-size: clamp(35px, 10.5vw, 50px);
  }
  .z-numeros .z-numeros__visual {
    grid-column: 1;
    grid-row: 2;
    width: 100%;
  }
  .z-numeros .z-numeros__column {
    grid-column: 1;
    width: 100%;
    align-items: stretch;
  }
  .z-numeros .z-numeros__column--left { grid-row: 3; }
  .z-numeros .z-numeros__column--right { grid-row: 4; }
  .z-numeros .z-numeros__column .z-numeros__kpi,
  .z-numeros .z-numeros__column .z-numeros__kpi--primary { min-height: 116px; }
}

/* Final KPI surface overrides. */
.z-numeros .z-numeros__kpi::before { display: none; }
.z-numeros .z-numeros__kpi,
.z-numeros .z-numeros__kpi--glass,
.z-numeros .z-numeros__kpi--primary {
  border-radius: 4px;
  box-shadow: none;
  padding: 20px;
  transition: background-color 0.4s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.z-numeros .z-numeros__kpi .z-numeros__kpi-value,
.z-numeros .z-numeros__column .z-numeros__kpi .z-numeros__kpi-value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  min-height: 38px;
  color: var(--zille-bone);
  font-size: clamp(30px, 2.35vw, 38px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.z-numeros .z-numeros__kpi-main { font-size: 1em; line-height: 1; }
.z-numeros .z-numeros__kpi-unit {
  margin-left: 7px;
  color: inherit;
  font-size: 0.56em;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}
.z-numeros .z-numeros__kpi[data-kpi="15m"] .z-numeros__kpi-value,
.z-numeros .z-numeros__kpi[data-kpi="1700"] .z-numeros__kpi-value { display: block; white-space: normal; }
.z-numeros .z-numeros__kpi[data-kpi="15m"] .z-numeros__kpi-unit,
.z-numeros .z-numeros__kpi[data-kpi="1700"] .z-numeros__kpi-unit { display: block; margin: 5px 0 0; }
.z-numeros .z-numeros__kpi > span:not(.z-numeros__kpi-value) { transition: color 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary),
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary):hover {
  background: rgba(46, 44, 41, 0.72);
  border-color: rgba(var(--zille-white-rgb), 0.18);
}
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary):hover {
  background: var(--zille-yellow);
  border-color: var(--zille-yellow);
}
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary):hover .z-numeros__kpi-value,
.z-numeros .z-numeros__kpi:not(.z-numeros__kpi--primary):hover > span:not(.z-numeros__kpi-value) { color: var(--zille-black); }
.z-numeros .z-numeros__kpi--primary,
.z-numeros .z-numeros__kpi--primary:hover { background: var(--zille-yellow); border-color: var(--zille-yellow); }
.z-numeros .z-numeros__kpi--primary .z-numeros__kpi-value,
.z-numeros .z-numeros__kpi--primary > span:not(.z-numeros__kpi-value) { color: var(--zille-black); }
@media (max-width: 575px) {
  .z-numeros .z-numeros__kpi .z-numeros__kpi-value { font-size: clamp(30px, 9vw, 36px); }
}

/* Home: a single numeric hierarchy, with separate units and descriptions. */
.zille-home .z-numeros .z-numeros__column .z-numeros__kpi {
  min-height: 156px;
  padding: 22px 20px;
  gap: 0;
  align-items: flex-start;
  border-radius: 4px;
}
.zille-home .z-numeros .z-numeros__column .z-numeros__kpi .z-numeros__kpi-value {
  display: block;
  margin: 0;
  min-height: 0;
  font-size: clamp(40px, 3.35vw, 52px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.045em;
  white-space: nowrap;
}
.zille-home .z-numeros .z-numeros__column .z-numeros__kpi .z-numeros__kpi-unit {
  display: block;
  margin: 7px 0 0;
  color: var(--zille-bone);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0;
  white-space: normal;
}
.zille-home .z-numeros .z-numeros__column .z-numeros__kpi .z-numeros__kpi-description {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0;
}
.zille-home .z-numeros .z-numeros__column .z-numeros__kpi:hover .z-numeros__kpi-unit {
  color: var(--zille-black);
}
.zille-home .z-numeros .z-numeros__column .z-numeros__kpi--primary .z-numeros__kpi-value,
.zille-home .z-numeros .z-numeros__column .z-numeros__kpi:hover .z-numeros__kpi-value {
  color: var(--zille-black);
}

/* Override the shared corner ornament only for this black home section. */
.zille-home .z-numeros.zille-topo-bg {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.zille-home .z-numeros.zille-topo-bg::before {
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  width: 62%;
  height: auto;
  z-index: 0;
  background-image: url("../topo.svg");
  background-position: right top;
  background-repeat: no-repeat;
  background-size: auto 100%;
  opacity: 0.16;
  mask-image: linear-gradient(to right, transparent, #000 35%);
  pointer-events: none;
}
.zille-home .z-numeros > .container {
  position: relative;
  z-index: 1;
}

/* La siguiente seccion cubre la escena fijada sin salir del flujo normal. */
@media (min-width: 992px) and (prefers-reduced-motion: no-preference) {
  .zille-home .z-numeros {
    z-index: 1;
  }

  .zille-home .z-special--editorial {
    position: relative;
    z-index: 2;
  }
}

@media (max-width: 575px) {
  .zille-home .z-numeros .z-numeros__column .z-numeros__kpi {
    min-height: 148px;
  }
  .zille-home .z-numeros.zille-topo-bg::before {
    width: 82%;
    opacity: 0.12;
  }
}

/* Quiénes somos · respaldo documental de certificaciones. */
.z-about-page .z-iso-certifications {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 28px);
  margin-top: clamp(28px, 3.5vw, 46px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--zille-border);
}

.z-about-page .z-iso-certification {
  display: flex;
  min-width: 0;
  min-height: 132px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px 24px;
  border-right: 1px solid var(--zille-border);
}

.z-about-page .z-iso-certification:last-child {
  border-right: 0;
}

.z-about-page .z-iso-certification img {
  display: block;
  width: min(100%, 300px);
  height: 88px;
  object-fit: contain;
  object-position: center;
}

.z-about-page .z-iso-certification--provincial img {
  width: min(100%, 190px);
}

.z-about-page .z-iso-certification p {
  max-width: 28ch;
  margin: 0;
  color: var(--zille-black);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
  text-align: center;
}

@media (max-width: 767px) {
  .z-about-page .z-iso-certifications {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .z-about-page .z-iso-certification,
  .z-about-page .z-iso-certification:last-child {
    min-height: 120px;
    border-right: 0;
    border-bottom: 1px solid var(--zille-border);
  }

.z-about-page .z-iso-certification:last-child {
  border-bottom: 0;
}

}

/* Empresas del Grupo · banner full-bleed entre los bloques de Fluxoil. */
.z-fluxoil-banner {
  position: relative;
  isolation: isolate;
  width: 100%;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  background: var(--zille-black);
}

.z-fluxoil-banner::before {
  display: none;
}

.z-fluxoil-banner__viewport {
  position: relative;
  width: 100%;
  height: clamp(380px, 28vw, 450px);
  overflow: hidden;
  background: var(--zille-black);
}

/* Empresas del Grupo · drone decorativo en servicios técnicos. */
.z-technical-services-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.z-technical-services-section > .container {
  position: relative;
  z-index: 1;
}

.z-services-drone {
  position: absolute;
  top: 50%;
  right: -24vw;
  z-index: 0;
  width: min(52vw, 900px);
  pointer-events: none;
  transform: translateY(-50%);
}

.z-services-drone__entry,
.z-services-drone__parallax {
  position: relative;
  width: 100%;
}

.z-services-drone img {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
}

/* Empresas del Grupo · bloque Zille Agro sobre imagen institucional. */
.z-agro-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--zille-bone);
  background:
    linear-gradient(90deg, rgba(13, 13, 13, 0.9) 0%, rgba(13, 13, 13, 0.72) 48%, rgba(13, 13, 13, 0.52) 100%),
    url("../img/zilleagro.jpg") center center / cover no-repeat;
}

.z-agro-section::before {
  display: none;
}

.z-agro-section > .container {
  position: relative;
  z-index: 1;
}

.z-agro-section .z-head .sub-title {
  color: var(--zille-yellow);
}

.z-agro-section .z-head .sec-title,
.z-agro-section .z-prose p {
  color: var(--zille-bone);
}

.z-agro-section .z-prose p {
  color: rgba(var(--zille-white-rgb), 0.78);
}

.z-agro-section .theme-btn {
  background-color: var(--zille-yellow);
  color: var(--zille-black);
}

@media (max-width: 767px) {
  .z-agro-section {
    background-position: 58% center;
  }
}

.z-fluxoil-banner__viewport img {
  position: absolute;
  top: -10%;
  left: 0;
  display: block;
  width: 100%;
  height: 120%;
  max-width: none;
  object-fit: cover;
  object-position: center center;
}

@media (max-width: 991px) {
  .z-fluxoil-banner__viewport {
    height: clamp(300px, 34vw, 350px);
  }
}

@media (max-width: 767px) {
  .z-fluxoil-banner__viewport {
    height: clamp(220px, 64vw, 280px);
  }

  .z-services-drone {
    top: 48%;
    right: -36vw;
    width: 72vw;
  }
}

/* ==============================================================
   QUIENES SOMOS · CORRECCION DE ESCALA Y RETICULA
   Replica la jerarquia de la Home sin modificar componentes globales.
   ============================================================== */

.z-about-page .zpage-hero {
  min-height: clamp(520px, 68vh, 700px);
  padding-top: clamp(120px, 10vw, 180px);
  padding-bottom: clamp(42px, 7vh, 72px);
}

.z-about-page .zpage-hero__title {
  max-width: 18ch;
  font-size: var(--zille-title-page);
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.z-about-page .zpage-hero__lead {
  max-width: 620px;
  font-size: 16px;
  line-height: 1.6;
}

/* Ajuste focal real del convoy: elimina el zoom previo y mueve el recorte. */
.z-about-page .zpage-hero__media img {
  object-position: 62% 100%;
  transform: scale(1);
}

.z-about-page .z-history-editorial {
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  grid-template-rows: auto auto;
  gap: clamp(42px, 5vw, 72px) clamp(38px, 5vw, 72px);
  align-items: start;
}

.z-about-page .z-history-editorial__metrics {
  grid-column: 1;
  grid-row: 1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-top: 0;
  background: transparent;
}

.z-about-page .z-history-editorial__story {
  grid-column: 2;
  grid-row: 1;
  padding-top: 0;
}

.z-about-page .z-history-editorial__media {
  grid-column: 1 / -1;
  grid-row: 2;
  width: 100%;
  min-height: 0;
  aspect-ratio: 2.45 / 1;
  margin: 0;
}

.z-about-page .z-history-editorial__column {
  gap: 16px;
}

.z-about-page .z-history-editorial__column--right {
  padding-top: 30px;
}

.z-about-page .z-history-card {
  min-height: 156px;
  padding: 22px 24px;
  border: 1px solid #252525;
  border-radius: 4px;
}

.z-about-page .z-history-card__value {
  font-size: clamp(40px, 3.35vw, 52px);
  line-height: 1;
  letter-spacing: -0.045em;
  white-space: nowrap;
}

.z-about-page .z-history-card__label {
  max-width: 22ch;
  margin-top: 20px;
  font-size: 13px;
  line-height: 1.45;
}

.z-about-page .z-history-editorial__story .z-head {
  margin-bottom: 30px;
}

.z-about-page .z-history-editorial__story .sec-title,
.z-about-page .z-integrated-section .z-head .sec-title,
.z-about-page .z-media-grid__content .sec-title,
.z-about-page .clients-section-header .sec-title {
  max-width: 100%;
  font-size: var(--zille-title-section);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.z-about-page .z-history-editorial__story .z-prose {
  max-width: 58ch;
}

.z-about-page .z-mission-vision {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.z-about-page .z-mission-vision__panel {
  min-height: 0;
  padding: clamp(30px, 3.6vw, 52px);
}

.z-about-page .z-mission-vision__title {
  font-size: var(--zille-title-subsection);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.z-about-page .z-mission-vision__eyebrow {
  margin-bottom: 22px;
}

.z-about-page .z-zeros {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.z-about-page .z-zeros li {
  min-height: 0;
  padding: 26px 20px 28px;
}

.z-about-page .z-zeros__num {
  font-size: clamp(38px, 3.1vw, 52px);
  line-height: 0.9;
}

.z-about-page .z-zeros__title {
  font-size: var(--zille-title-card);
}

.z-about-page .z-zeros__text {
  font-size: 13px;
  line-height: 1.55;
}

.z-about-page .z-integrated-section > .container {
  display: block;
}

.z-about-page .z-integrated-section .z-head {
  max-width: 720px;
  margin-bottom: clamp(30px, 3.5vw, 48px);
}

.z-about-page .z-iso {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  border: 0;
}

.z-about-page .z-iso li {
  display: block;
  min-height: 0;
  padding: 26px 24px 30px;
  border: 1px solid var(--zille-border);
  background: var(--zille-white);
}

.z-about-page .z-iso__code {
  margin-bottom: 12px;
  font-size: var(--zille-title-card);
  line-height: 1.1;
  white-space: nowrap;
}

.z-about-page .z-iso__title {
  margin-bottom: 10px;
  font-size: 13px;
  line-height: 1.35;
}

.z-about-page .z-iso__text {
  font-size: 13px;
  line-height: 1.55;
}

.z-about-page .z-iso-note {
  max-width: 760px;
  margin-top: 28px;
  padding-left: 20px;
}

.z-about-page .z-media-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(34px, 5vw, 72px);
}

.z-about-page .z-media-grid__media {
  aspect-ratio: 1.35 / 1;
  border-left-width: 4px;
}

.z-about-page .z-media-grid__content {
  max-width: 560px;
}

.z-about-page .clients-section {
  background: var(--zille-black);
}

.z-about-page .clients-section-header .sec-title {
  color: var(--zille-bone);
}

.z-about-page .clients-section-header .sub-title {
  color: var(--zille-yellow);
}

.z-about-page .clients-section-header p {
  max-width: 620px;
  margin-top: 18px;
  color: rgba(var(--zille-white-rgb), 0.68);
  font-size: 15px;
  line-height: 1.6;
}

.z-about-page .clients-section .client-logo-item {
  height: 110px;
  padding: 18px 22px;
  border-right-color: var(--zille-dark-border);
}

.z-about-page .clients-section .client-logo-item img {
  max-width: 145px;
  max-height: 64px;
}

@media (max-width: 1199px) {
  .z-about-page .z-history-editorial {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .z-about-page .z-zeros {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .z-about-page .z-zeros li:nth-child(n + 4) {
    border-top: 1px solid var(--zille-border);
  }
}

@media (max-width: 991px) {
  .z-about-page .zpage-hero {
    min-height: 560px;
  }

  .z-about-page .z-history-editorial {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
    gap: 42px;
  }

  .z-about-page .z-history-editorial__story,
  .z-about-page .z-history-editorial__metrics,
  .z-about-page .z-history-editorial__media {
    grid-column: 1;
    grid-row: auto;
  }

  .z-about-page .z-history-editorial__story { order: 1; }
  .z-about-page .z-history-editorial__media { order: 2; }
  .z-about-page .z-history-editorial__metrics { order: 3; max-width: 720px; }

  .z-about-page .z-history-editorial__media {
    aspect-ratio: 2 / 1;
  }

  .z-about-page .z-mission-vision {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-mission-vision__panel + .z-mission-vision__panel {
    border-top: 1px solid var(--zille-border);
    border-left: 0;
  }

  .z-about-page .z-iso {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-media-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-media-grid__media {
    max-width: 760px;
  }
}

@media (max-width: 767px) {
  .z-about-page .zpage-hero {
    min-height: 500px;
  }

  .z-about-page .zpage-hero__title {
    max-width: 16ch;
    font-size: var(--zille-title-page);
  }

  .z-about-page .z-history-editorial__metrics {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-history-editorial__column--right {
    padding-top: 0;
  }

  .z-about-page .z-history-card {
    min-height: 132px;
  }

  .z-about-page .z-zeros {
    grid-template-columns: minmax(0, 1fr);
  }

  .z-about-page .z-zeros li,
  .z-about-page .z-zeros li:nth-child(n + 4) {
    border-top: 0;
    border-right: 0;
    border-left: 1px solid var(--zille-border);
    border-bottom: 1px solid var(--zille-border);
  }

  .z-about-page .z-zeros li:last-child {
    border-bottom: 0;
  }

  .z-about-page .z-history-editorial__media,
  .z-about-page .z-media-grid__media {
    aspect-ratio: 1.5 / 1;
  }

  .z-about-page .clients-section .client-logo-item {
    height: 88px;
    padding: 16px 18px;
  }
}

/* Clientes / confianza: surface clara exclusiva de Quiénes somos. */
.z-about-page .clients-section {
  color: var(--zille-black);
  background-color: var(--zille-bone);
}

.z-about-page .clients-section-header .sub-title {
  color: var(--zille-amber);
}

.z-about-page .clients-section-header .sec-title {
  color: var(--zille-black);
}

.z-about-page .clients-section-header p {
  color: var(--zille-gray);
}

.z-about-page .clients-section .client-logo-item {
  border-right-color: var(--zille-border);
}

.z-about-page .clients-section .brand-three-active-media {
  filter: grayscale(1) contrast(0.95);
}

.z-about-page .clients-section .brand-three-hover-media {
  filter: grayscale(0);
}

.z-about-page .clients-section .client-logo-placeholder {
  color: var(--zille-gray);
}