/* ==========================================================================
   FHI Ingeniería — Corporate stylesheet
   Palette from brand logo | Premium consultancy aesthetic
   ========================================================================== */

:root {
  --negro: #0A0A0A;
  --naranja: #F58220;
  --naranja-hover: #E07418;
  --blanco: #FFFFFF;
  --gris-claro: #F5F5F5;
  --gris-medio: #6B6B6B;
  --gris-linea: #E0E0E0;
  --overlay: rgba(10, 10, 10, 0.55);
  --overlay-strong: rgba(10, 10, 10, 0.7);
  --sombra: 0 8px 30px rgba(10, 10, 10, 0.08);
  --sombra-hover: 0 12px 40px rgba(10, 10, 10, 0.12);
  --font-display: "Montserrat", sans-serif;
  --font-body: "Inter", sans-serif;
  --max: 1280px;
  --header-h: 80px;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--negro);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Page loader — logo brand intro */
html.is-loading,
html.is-loading body {
  overflow: hidden;
}
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  background: #0A0A0A;
  transition: opacity 0.55s var(--ease), visibility 0.55s var(--ease);
}
.page-loader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.page-loader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.page-loader__mark {
  position: relative;
  width: 120px;
  height: 120px;
  display: grid;
  place-items: center;
}
.page-loader__logo {
  width: 84px;
  height: auto;
  position: relative;
  z-index: 1;
  animation: fhi-loader-logo 1.1s var(--ease) both;
}
.page-loader__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  border-top-color: var(--naranja);
  animation: fhi-loader-spin 1s linear infinite;
}
.page-loader__bar {
  width: 88px;
  height: 2px;
  background: rgba(255,255,255,0.12);
  overflow: hidden;
  border-radius: 2px;
}
.page-loader__bar span {
  display: block;
  height: 100%;
  width: 40%;
  background: var(--naranja);
  animation: fhi-loader-bar 1.1s var(--ease) infinite;
}
@keyframes fhi-loader-logo {
  from { opacity: 0; transform: scale(0.92) translateY(6px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes fhi-loader-spin {
  to { transform: rotate(360deg); }
}
@keyframes fhi-loader-bar {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(280%); }
}
@media (prefers-reduced-motion: reduce) {
  .page-loader__logo,
  .page-loader__ring,
  .page-loader__bar span {
    animation: none;
  }
  .page-loader__logo { opacity: 1; }
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; cursor: pointer; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul, ol { list-style: none; }
address { font-style: normal; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container { padding: 0 40px; }
}
@media (min-width: 1440px) {
  .container { padding: 0 48px; }
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
.overline {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 16px;
}

.overline--muted { color: var(--gris-medio); }

h1, .h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h2, .h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h3, .h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.5vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h4, .h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.35;
}

.lead {
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.7;
  color: var(--gris-medio);
  max-width: 640px;
}

.text-muted { color: var(--gris-medio); }
.text-white { color: var(--blanco); }
.text-orange { color: var(--naranja); }

/* Link underline animation */
.link-animated {
  position: relative;
  display: inline-block;
}
.link-animated::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1.5px;
  background: var(--naranja);
  transition: width 0.3s var(--ease);
}
.link-animated:hover::after { width: 100%; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
  border: 2px solid transparent;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background: var(--naranja);
  color: var(--blanco);
  border-color: var(--naranja);
}
.btn--primary:hover {
  background: var(--negro);
  border-color: var(--negro);
  color: var(--blanco);
}

.btn--dark {
  background: var(--negro);
  color: var(--blanco);
  border-color: var(--negro);
}
.btn--dark:hover {
  background: var(--naranja);
  border-color: var(--naranja);
}

.btn--outline {
  background: transparent;
  color: var(--blanco);
  border-color: var(--blanco);
}
.btn--outline:hover {
  background: var(--blanco);
  color: var(--negro);
}

.btn--outline-dark {
  background: transparent;
  color: var(--negro);
  border-color: var(--negro);
}
.btn--outline-dark:hover {
  background: var(--naranja);
  border-color: var(--naranja);
  color: var(--blanco);
}

.btn--sm { padding: 10px 20px; font-size: 13px; }
.btn-group { display: flex; flex-wrap: wrap; gap: 12px; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .site-header__inner { padding: 0 40px; }
}

.site-header__logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}
.site-header__logo img {
  height: 48px;
  width: auto;
  transition: opacity 0.3s;
}
.site-header__logo .logo-color { display: none; }
.site-header__logo .logo-white {
  display: block;
  /* Contraste sobre fotografía: solo versión blanca en heroes */
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.45)) drop-shadow(0 0 12px rgba(0,0,0,0.25));
}
.site-header.is-scrolled .site-header__logo .logo-color,
.site-header.is-solid .site-header__logo .logo-color {
  filter: none;
}

.site-header.is-scrolled,
.site-header.is-solid {
  background: var(--blanco);
  box-shadow: 0 1px 0 var(--gris-linea);
}
.site-header.is-scrolled .logo-white,
.site-header.is-solid .logo-white { display: none; }
.site-header.is-scrolled .logo-color,
.site-header.is-solid .logo-color { display: block; }

.site-nav {
  display: none;
  align-items: center;
  gap: 32px;
}
@media (min-width: 1024px) {
  .site-nav { display: flex; }
}

.site-nav a {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--blanco);
  position: relative;
  padding: 4px 0;
  transition: color 0.25s;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--naranja);
  transition: width 0.3s var(--ease);
}
.site-nav a:hover::after,
.site-nav a.is-active::after { width: 100%; }
.site-nav a.is-active { color: var(--naranja); }

.site-header.is-scrolled .site-nav a,
.site-header.is-solid .site-nav a { color: var(--negro); }
.site-header.is-scrolled .site-nav a.is-active,
.site-header.is-solid .site-nav a.is-active { color: var(--naranja); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--blanco);
}
.site-header.is-scrolled .lang-switch,
.site-header.is-solid .lang-switch { color: var(--negro); }
.lang-switch a { opacity: 0.55; transition: opacity 0.2s; }
.lang-switch a:hover,
.lang-switch a.is-active { opacity: 1; color: var(--naranja); }
.lang-switch span { opacity: 0.4; }

.header-portal {
  display: none;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.35);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.header-portal:hover,
.header-portal.is-active {
  color: #fff;
  border-color: var(--naranja);
  background: rgba(245, 130, 32, 0.18);
}
.site-header.is-scrolled .header-portal,
.site-header.is-solid .header-portal {
  color: var(--negro);
  border-color: var(--gris-linea);
}
.site-header.is-scrolled .header-portal:hover,
.site-header.is-scrolled .header-portal.is-active,
.site-header.is-solid .header-portal:hover,
.site-header.is-solid .header-portal.is-active {
  color: var(--naranja);
  border-color: var(--naranja);
  background: rgba(245, 130, 32, 0.08);
}
@media (min-width: 1024px) {
  .header-portal { display: inline-block; }
}

.header-cta { display: none; }
@media (min-width: 1024px) {
  .header-cta { display: inline-flex; }
}

/* Focus visible — a11y */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--naranja);
  outline-offset: 3px;
}
.site-header:not(.is-scrolled):not(.is-solid) .header-cta.btn--primary {
  background: var(--naranja);
  border-color: var(--naranja);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 36px;
  height: 36px;
  z-index: 1001;
}
@media (min-width: 1024px) {
  .nav-toggle { display: none; }
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--blanco);
  transition: transform 0.3s, opacity 0.3s, background 0.3s;
}
.site-header.is-scrolled .nav-toggle span,
.site-header.is-solid .nav-toggle span { background: var(--negro); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile menu */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--negro);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px 40px 60px;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--blanco);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color 0.2s;
}
.mobile-nav a:hover,
.mobile-nav a.is-active { color: var(--naranja); }
.mobile-nav__cta { margin-top: 32px; }
.mobile-nav__lang {
  margin-top: 24px;
  display: flex;
  gap: 16px;
  color: var(--blanco);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Hero — contenido centrado, separado del header
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--negro);
  color: var(--blanco);
  overflow: hidden;
  padding: calc(var(--header-h) + 48px) 0 80px;
}

.hero--page {
  min-height: 52vh;
  padding: calc(var(--header-h) + 56px) 0 72px;
}
.hero--page.hero--layered {
  min-height: 58vh;
  align-items: flex-end;
}
.hero--page.hero--layered .hero__layer--logo img {
  width: min(40vw, 380px);
}
.hero--page.hero--layered .hero__layer--logo {
  padding-bottom: 4vh;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.55) 0%,
    rgba(10,10,10,0.5) 40%,
    rgba(10,10,10,0.65) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  text-align: center;
}

.hero__content .container {
  max-width: 860px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
@media (min-width: 768px) {
  .hero__content .container { padding-left: 40px; padding-right: 40px; }
}

.hero__content h1 {
  max-width: 820px;
}

.hero__content .lead {
  color: rgba(255,255,255,0.85);
  margin: 24px auto 36px;
  max-width: 580px;
  text-align: center;
}

.hero__content .btn-group {
  justify-content: center;
}

.hero--page h1 { max-width: 780px; }

/* --------------------------------------------------------------------------
   Hero layered — logo FHI blanco entre capas (estilo “oj” / sandwich)
   -------------------------------------------------------------------------- */
.hero--layered {
  align-items: flex-end;
  padding: calc(var(--header-h) + 24px) 0 72px;
  isolation: isolate;
}

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

.hero__layer {
  position: absolute;
  inset: 0;
}

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

/* Fondo: paisaje completo, leve escala para profundidad */
.hero__layer--bg img {
  transform: scale(1.06);
  filter: saturate(0.92) contrast(1.05);
}

/* Capa media: logo FHI blanco real, enorme, detrás del terreno */
.hero__layer--logo {
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 8vh;
}

.hero__layer--logo img {
  width: min(58vw, 560px);
  height: auto;
  object-fit: contain;
  opacity: 0.96;
  filter: drop-shadow(0 8px 40px rgba(0,0,0,0.25));
  transform: translate3d(0, var(--hero-logo-y, 0px), 0);
  will-change: transform;
}

@media (min-width: 768px) {
  .hero__layer--logo img { width: min(48vw, 620px); }
}
@media (min-width: 1200px) {
  .hero__layer--logo img { width: min(42vw, 680px); }
}

/* Frente: terreno con alpha — tapa la parte inferior del logo */
.hero__layer--fg {
  z-index: 3;
}
.hero__layer--fg img {
  transform: translate3d(0, var(--hero-fg-y, 0px), 0) scale(1.02);
  will-change: transform;
}

/* Overlay suave: deja ver el logo; oscurece abajo para el texto */
.hero--layered .hero__overlay {
  z-index: 4;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.35) 0%,
    rgba(10,10,10,0.12) 28%,
    rgba(10,10,10,0.08) 48%,
    rgba(10,10,10,0.55) 72%,
    rgba(10,10,10,0.82) 100%
  );
}

.hero--layered .hero__content {
  z-index: 5;
  padding-bottom: 8px;
}

.hero--layered .hero__content h1 {
  text-shadow: 0 2px 28px rgba(0,0,0,0.45);
}

@media (max-width: 767px) {
  .hero--layered {
    min-height: 92vh;
    padding-bottom: 56px;
  }
  .hero__layer--logo {
    padding-bottom: 14vh;
  }
  .hero__layer--logo img {
    width: min(72vw, 340px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__layer--logo img,
  .hero__layer--fg img {
    transform: none !important;
  }
}

/* CTA banner con logo entre capas (centrado) */
.cta-banner--layered {
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-banner--layered .cta-banner__layers {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.cta-banner--layered .cta-banner__layer {
  position: absolute;
  inset: 0;
}
.cta-banner--layered .cta-banner__layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.cta-banner--layered .cta-banner__layer--bg img {
  transform: scale(1.05);
  filter: saturate(0.9) contrast(1.05);
}
.cta-banner--layered .cta-banner__layer--logo {
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cta-banner--layered .cta-banner__layer--logo img {
  width: min(42vw, 420px);
  height: auto;
  object-fit: contain;
  opacity: 0.92;
  filter: drop-shadow(0 10px 40px rgba(0,0,0,0.35));
}
.cta-banner--layered .cta-banner__layer--fg { z-index: 3; }
.cta-banner--layered .cta-banner__overlay {
  z-index: 4;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.55) 0%,
    rgba(10,10,10,0.5) 40%,
    rgba(10,10,10,0.78) 100%
  );
}
.cta-banner--layered .container {
  position: relative;
  z-index: 5;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #FFFFFF;
}
.cta-banner--layered h2 {
  max-width: 640px;
  color: #FFFFFF !important;
  text-shadow: 0 2px 24px rgba(0,0,0,0.5);
}
.cta-banner h2 {
  color: #FFFFFF;
}

/* Team placeholder (logo BN hasta foto real) */
.team-card__photo--placeholder {
  background: #1c1c1c;
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-card__photo--placeholder img {
  width: 55%;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) brightness(1.15);
  opacity: 0.85;
}

/* Equipo intro con silueta de logo */
.team-intro {
  display: grid;
  gap: 40px;
  align-items: center;
  margin-bottom: 56px;
}
@media (min-width: 1024px) {
  .team-intro {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
  }
}
.team-intro__text p {
  text-align: justify;
  hyphens: auto;
}
.team-intro__logo {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-intro__logo img {
  width: min(100%, 340px);
  opacity: 0.07;
  filter: grayscale(1);
  pointer-events: none;
  user-select: none;
}
.team-intro__photo {
  overflow: hidden;
  background: var(--gris-claro);
  aspect-ratio: 4 / 3;
}
.team-intro__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Organigrama */
.org-chart {
  margin: 64px 0 24px;
}
.org-chart__title {
  margin-bottom: 40px;
}
.org-level {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 8px;
  position: relative;
}
.org-level + .org-level {
  margin-top: 28px;
  padding-top: 28px;
}
.org-level + .org-level::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(60%, 480px);
  height: 1px;
  background: var(--gris-linea);
}
.org-node {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  padding: 20px 24px;
  min-width: 180px;
  max-width: 260px;
  text-align: center;
  transition: border-color 0.25s, transform 0.25s;
}
.org-node:hover {
  border-color: var(--naranja);
  transform: translateY(-2px);
}
.org-node--top {
  background: var(--negro);
  color: var(--blanco);
  border-color: var(--negro);
}
.org-node--top .org-node__role { color: var(--naranja); }
.org-node__role {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 8px;
}
.org-node__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.3;
}
.org-node__area {
  font-size: 13px;
  color: var(--gris-medio);
  margin-top: 6px;
}
.org-node--top .org-node__area { color: rgba(255,255,255,0.55); }

/* Chile presence: cobertura + regiones */
.presence-panel {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  padding: 36px 32px;
  position: relative;
  max-width: 920px;
}
.presence-panel--wide {
  max-width: none;
}
.presence-panel__head {
  margin-bottom: 28px;
}
.presence-panel__head h3 {
  font-size: 24px;
  margin-bottom: 10px;
}
.presence-panel__head p {
  font-size: 15px;
  color: var(--gris-medio);
  margin-bottom: 0;
}
.presence-regions {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--gris-linea);
  margin-left: 7px;
}
.presence-regions--grid {
  border-left: none;
  margin-left: 0;
  display: grid;
  gap: 16px;
}
@media (min-width: 640px) {
  .presence-regions--grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 32px;
  }
}
@media (min-width: 1024px) {
  .presence-regions--grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.presence-regions li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 0 0 22px 20px;
  position: relative;
}
.presence-regions--grid li {
  padding: 16px 18px 16px 36px;
  border: 1px solid var(--gris-linea);
  background: var(--gris-claro);
}
.presence-regions li:last-child { padding-bottom: 0; }
.presence-regions--grid li:last-child { padding-bottom: 16px; }
.presence-regions__dot {
  position: absolute;
  left: -8px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--naranja);
  border: 2px solid var(--blanco);
  box-shadow: 0 0 0 1px var(--naranja);
}
.presence-regions--grid .presence-regions__dot {
  left: 14px;
  top: 22px;
}
.presence-regions strong {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 2px;
}
.presence-regions em {
  font-style: normal;
  font-size: 13px;
  color: var(--gris-medio);
}

.text-justify { text-align: justify; hyphens: auto; }

/* Stats: 3 columnas cuando hay 3 items */
.stats--3 {
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .stats--3 { grid-template-columns: repeat(3, 1fr); }
}

/* WhatsApp flotante desactivado */
.wa-float { display: none !important; }

/* Careers */
.job-perks {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--gris-linea);
}
.job-perks li {
  padding: 20px 0;
  border-bottom: 1px solid var(--gris-linea);
  font-size: 15px;
  color: var(--gris-medio);
  line-height: 1.5;
}
.job-perks strong {
  display: block;
  font-family: var(--font-display);
  color: var(--negro);
  margin-bottom: 4px;
  font-size: 15px;
}
.job-list {
  display: grid;
  gap: 24px;
}
@media (min-width: 768px) {
  .job-list { grid-template-columns: 1fr; }
}
@media (min-width: 1024px) {
  .job-list { grid-template-columns: repeat(3, 1fr); }
}
.job-card {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  padding: 32px 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.job-card:hover {
  border-color: var(--naranja);
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
}
.job-card__meta {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 12px;
}
.job-card h3 { font-size: 20px; margin-bottom: 12px; }
.job-card p { font-size: 15px; color: var(--gris-medio); flex-grow: 1; margin-bottom: 16px; }
.job-card ul {
  margin-bottom: 24px;
  padding-left: 0;
}
.job-card ul li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--gris-medio);
  margin-bottom: 6px;
}
.job-card ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 6px;
  background: var(--naranja);
}

/* ESG */
.esg-card {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  padding: 40px 36px;
  border-top: 3px solid var(--naranja);
}

/* Portal — split auth (corporate) */
.page-portal {
  background: #0c0c0c;
  color: #fff;
}
.page-portal .site-header,
.page-portal .mobile-nav,
.page-portal .site-footer { display: none !important; }

.portal-auth {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
}
@media (min-width: 960px) {
  .portal-auth {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

.portal-auth__brand {
  position: relative;
  display: none;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100dvh;
}
@media (min-width: 960px) {
  .portal-auth__brand { display: block; }
}
.portal-auth__brand-bg {
  position: absolute;
  inset: 0;
}
.portal-auth__brand-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}
.portal-auth__brand-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.35) 40%, rgba(10,10,10,0.88) 100%),
    linear-gradient(90deg, rgba(10,10,10,0.25) 0%, rgba(10,10,10,0.55) 100%);
}
.portal-auth__brand-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 4vw, 48px);
  gap: 32px;
}
.portal-auth__logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  text-decoration: none;
}
.portal-auth__logo img {
  width: 52px;
  height: auto;
}
.portal-auth__logo span {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.portal-auth__glass {
  width: min(100%, 360px);
  margin: auto 0;
  padding: 20px 22px;
  border-radius: 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.portal-auth__glass-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.portal-auth__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(245,130,32,0.2);
  border: 1px solid rgba(245,130,32,0.55);
  color: var(--naranja);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.portal-auth__glass-top strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}
.portal-auth__glass-top em {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-top: 2px;
}
.portal-auth__bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  overflow: hidden;
  margin-bottom: 14px;
}
.portal-auth__bar span {
  display: block;
  width: 62%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--naranja), #ffb05c);
}
.portal-auth__glass-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  font-size: 11px;
  color: rgba(255,255,255,0.65);
}
.portal-auth__glass-meta i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.portal-auth__glass-meta i.is-ok { background: #3ecf8e; }
.portal-auth__glass-meta i.is-warn { background: var(--naranja); }
.portal-auth__glass-meta i.is-muted { background: rgba(255,255,255,0.35); }

.portal-auth__copy {
  max-width: 460px;
}
.portal-auth__copy h1 {
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.15;
  color: #fff;
  margin-bottom: 14px;
}
.portal-auth__copy h1 em {
  font-style: normal;
  color: var(--naranja);
}
.portal-auth__copy p {
  color: rgba(255,255,255,0.68);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

.portal-auth__panel {
  background: #111111;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 24px 22px 40px;
}
@media (min-width: 960px) {
  .portal-auth__panel { padding: 28px 48px 48px; }
  .portal-auth__mobile-brand { display: none !important; }
}
.portal-auth__panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.portal-auth__back,
.portal-auth__lang a {
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s;
}
.portal-auth__back:hover,
.portal-auth__lang a:hover,
.portal-auth__lang a.is-active { color: var(--naranja); }
.portal-auth__lang {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.25);
  font-size: 13px;
}

.portal-auth__form-wrap {
  width: min(100%, 420px);
  margin: auto;
}
.portal-auth__form-wrap h2 {
  font-size: clamp(28px, 4vw, 36px);
  color: #fff;
  margin-bottom: 8px;
}
.portal-auth__sub {
  color: rgba(255,255,255,0.55);
  font-size: 15px;
  margin-bottom: 28px;
  line-height: 1.5;
}

.portal-auth__tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 28px;
}
.portal-auth__tabs button,
.portal-auth__tabs a {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 0 0 12px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  cursor: pointer;
}
.portal-auth__tabs .is-active,
.portal-auth__tabs button.is-active {
  color: #fff;
  border-bottom-color: var(--naranja);
}
.portal-auth__tabs a:hover { color: rgba(255,255,255,0.8); }

.portal-msg {
  padding: 14px 16px;
  margin-bottom: 20px;
  border-left: 3px solid var(--naranja);
  background: rgba(255,255,255,0.05);
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
}
.portal-msg.is-error { border-left-color: #e74c3c; }

.portal-field { margin-bottom: 18px; }
.portal-field label {
  display: block;
  color: rgba(255,255,255,0.72);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
}
.portal-field__label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.portal-field__label-row label { margin-bottom: 0; }
.portal-auth__forgot {
  font-size: 12px;
  color: var(--naranja);
  text-decoration: none;
  white-space: nowrap;
}
.portal-auth__forgot:hover { text-decoration: underline; }
.portal-field__control {
  position: relative;
}
.portal-field__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.35);
  pointer-events: none;
}
.portal-field input {
  width: 100%;
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  color: #fff;
  padding: 14px 14px 14px 44px;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.portal-field input::placeholder { color: rgba(255,255,255,0.28); }
.portal-field input:focus {
  outline: none;
  border-color: var(--naranja);
  box-shadow: 0 0 0 3px rgba(245,130,32,0.18);
}
.portal-field .form-error {
  color: #ff8f84;
}
.portal-field.is-error input {
  border-color: #e74c3c;
}

.portal-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0 22px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  user-select: none;
}
.portal-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--naranja);
}

.portal-auth__submit {
  width: 100%;
  justify-content: center;
  border-radius: 10px;
  padding: 15px 20px;
  font-size: 15px;
}
.portal-auth__footer {
  margin-top: 28px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
.portal-auth__footer a {
  color: var(--naranja);
  text-decoration: none;
  font-weight: 600;
}
.portal-auth__footer a:hover { text-decoration: underline; }

.portal-auth__mobile-brand {
  display: none;
}

@media (max-width: 959px) {
  .portal-auth__panel {
    background:
      linear-gradient(180deg, rgba(10,10,10,0.78) 0%, #111 42%),
      url("/assets/img/hero-layered-bg.webp") center top / cover no-repeat;
    padding:
      max(20px, env(safe-area-inset-top))
      max(20px, env(safe-area-inset-right))
      max(32px, env(safe-area-inset-bottom))
      max(20px, env(safe-area-inset-left));
  }
  .portal-auth__mobile-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin: 8px 0 28px;
    max-width: 420px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .portal-auth__mobile-brand img {
    width: 56px;
    height: auto;
  }
  .portal-auth__mobile-brand p {
    font-family: var(--font-display);
    font-size: clamp(22px, 6.2vw, 28px);
    font-weight: 700;
    line-height: 1.25;
    color: #fff;
    margin: 0;
  }
  .portal-auth__mobile-brand em {
    font-style: normal;
    color: var(--naranja);
  }
  .portal-auth__form-wrap {
    margin: 0 auto;
    width: 100%;
  }
  .portal-auth__panel-top {
    margin-bottom: 12px;
  }
  .portal-field__label-row {
    flex-wrap: wrap;
    row-gap: 6px;
  }
  .portal-auth__forgot {
    white-space: normal;
  }
  .portal-field input {
    font-size: 16px; /* evita zoom iOS */
    min-height: 48px;
  }
  .portal-auth__submit {
    min-height: 48px;
  }
  .portal-auth__tabs {
    gap: 18px;
  }
}

.legal-page h2 { margin-top: 8px; }
.legal-page code {
  font-size: 0.9em;
  background: var(--gris-claro);
  padding: 2px 6px;
}

/* --------------------------------------------------------------------------
   Trust bar
   -------------------------------------------------------------------------- */
.trust-bar {
  background: var(--negro);
  color: var(--blanco);
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 28px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  color: rgba(255,255,255,0.65);
}
.trust-bar__inner strong {
  color: var(--naranja);
  font-weight: 600;
}
.trust-bar__sep {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--naranja);
  opacity: 0.6;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.section {
  padding: 100px 0;
}
@media (min-width: 768px) {
  .section { padding: 120px 0; }
}
@media (min-width: 1024px) {
  .section { padding: 140px 0; }
}

.section--gray { background: var(--gris-claro); }
.section--dark {
  background: var(--negro);
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}
.section--dark .lead { color: rgba(255,255,255,0.7); }
.section--dark .text-muted { color: rgba(255,255,255,0.55); }

/* Topographic pattern on dark sections */
.topo-pattern::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 300'%3E%3Cpath fill='none' stroke='%23F58220' stroke-width='1' d='M20 80 Q100 40 180 90 T340 70' opacity='0.5'/%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='0.8' d='M10 120 Q120 90 200 130 T380 110' opacity='0.4'/%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='0.8' d='M0 160 Q140 140 220 170 T400 150' opacity='0.35'/%3E%3Cpath fill='none' stroke='%23F58220' stroke-width='1' d='M30 200 Q150 170 250 210 T390 190' opacity='0.4'/%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='0.7' d='M15 240 Q130 220 240 250 T385 230' opacity='0.3'/%3E%3C/svg%3E");
  background-size: 600px auto;
  background-repeat: repeat;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
.section--dark > .container { position: relative; z-index: 1; }

.section-header {
  margin-bottom: 56px;
  max-width: 720px;
}
.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.section-header .lead { margin-top: 20px; }
.section-header--center .lead { margin-left: auto; margin-right: auto; }

.section-divider {
  border: none;
  border-top: 1px solid var(--gris-linea);
  margin: 0;
}

/* Asymmetric split */
.split {
  display: grid;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
  .split--reverse .split__media { order: 2; }
  .split--narrow-text {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.split__media {
  position: relative;
  overflow: hidden;
}
.split__media img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}
@media (min-width: 1024px) {
  .split__media img { min-height: 520px; }
}

.split__media--bleed {
  margin-left: -24px;
  margin-right: -24px;
}
@media (min-width: 768px) {
  .split__media--bleed { margin-left: -40px; margin-right: 0; }
}
@media (min-width: 1024px) {
  .split--reverse .split__media--bleed {
    margin-left: 0;
    margin-right: calc(-1 * max(40px, (100vw - var(--max)) / 2 + 40px));
  }
}

.split__body p + p { margin-top: 16px; }
.split__body .btn { margin-top: 32px; }

/* --------------------------------------------------------------------------
   Stats / Counters
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
  margin-top: 48px;
}
@media (min-width: 768px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.stat {
  border-left: 2px solid var(--naranja);
  padding-left: 16px;
}
.stat__number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--negro);
}
.section--dark .stat__number { color: var(--blanco); }
.stat__label {
  font-size: 13px;
  color: var(--gris-medio);
  margin-top: 8px;
  line-height: 1.4;
}
.section--dark .stat__label { color: rgba(255,255,255,0.55); }

/* --------------------------------------------------------------------------
   Cards — Services
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}

.service-card {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  padding: 32px 28px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.section--gray .service-card { background: var(--blanco); }
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
  border-color: var(--naranja);
}
.service-card__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--naranja);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  flex-shrink: 0;
}
.service-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gris-medio);
  flex-grow: 1;
}
.service-card__link {
  margin-top: 20px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--negro);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-card__link svg {
  transition: transform 0.25s;
}
.service-card:hover .service-card__link { color: var(--naranja); }
.service-card:hover .service-card__link svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   Project cards
   -------------------------------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 18px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gris-medio);
  border: 1px solid var(--gris-linea);
  background: var(--blanco);
  transition: all 0.25s var(--ease);
}
.filter-btn:hover,
.filter-btn.is-active {
  background: var(--negro);
  color: var(--blanco);
  border-color: var(--negro);
}

.projects-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(3, 1fr); }
}

.project-card {
  position: relative;
  overflow: hidden;
  background: var(--negro);
  aspect-ratio: 4/3;
  cursor: pointer;
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease), opacity 0.4s;
  opacity: 0.85;
}
.project-card:hover img {
  transform: scale(1.05);
  opacity: 0.6;
}
.project-card__body {
  position: absolute;
  inset: auto 0 0 0;
  padding: 28px 24px;
  background: linear-gradient(to top, rgba(10,10,10,0.9), transparent);
  color: var(--blanco);
  z-index: 1;
}
.project-card__tag {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 8px;
}
.project-card h3 {
  font-size: 18px;
  color: var(--blanco);
}
.project-card.is-hidden { display: none; }

/* --------------------------------------------------------------------------
   Insights / Publications
   -------------------------------------------------------------------------- */
.insights-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .insights-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}

.insight-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.3s var(--ease);
}
.insight-card:hover { transform: translateY(-4px); }
.insight-card__img {
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--gris-claro);
}
.insight-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.insight-card:hover .insight-card__img img { transform: scale(1.04); }
.insight-card__body {
  padding: 24px 0 0;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.insight-card__meta {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 12px;
}
.insight-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}
.insight-card p {
  font-size: 15px;
  color: var(--gris-medio);
  flex-grow: 1;
}
.insight-card__link {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--naranja);
}

/* --------------------------------------------------------------------------
   Why FHI / Differentials
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}
@media (min-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.why-item {
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
@media (min-width: 768px) {
  .why-item {
    padding: 48px 40px 48px 0;
    border-right: 1px solid rgba(255,255,255,0.12);
  }
  .why-item:nth-child(even) {
    padding-left: 40px;
    padding-right: 0;
    border-right: none;
  }
}

.why-item__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  color: var(--naranja);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}
.why-item h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--blanco);
}
.why-item p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  max-width: 360px;
}

/* --------------------------------------------------------------------------
   CTA Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  position: relative;
  padding: 100px 0;
  color: var(--blanco);
  overflow: hidden;
}
@media (min-width: 768px) {
  .cta-banner { padding: 120px 0; }
}
.cta-banner__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-banner__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-banner__overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay-strong);
  z-index: 1;
}
.cta-banner .container {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.cta-banner h2 { margin-bottom: 28px; }

/* --------------------------------------------------------------------------
   Values
   -------------------------------------------------------------------------- */
.values-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .values-grid { grid-template-columns: 1fr 1fr; gap: 40px 48px; }
}

.value-item {
  padding-top: 24px;
  border-top: 2px solid var(--naranja);
}
.value-item h3 { margin-bottom: 12px; }
.value-item p { color: var(--gris-medio); font-size: 15px; }

/* Mission / Vision */
.mv-grid {
  display: grid;
  gap: 32px;
}
@media (min-width: 768px) {
  .mv-grid { grid-template-columns: 1fr 1fr; gap: 48px; }
}
.mv-card {
  background: var(--gris-claro);
  padding: 40px 36px;
}
.mv-card .overline { margin-bottom: 12px; }
.mv-card p {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

/* Team */
.team-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .team-grid { grid-template-columns: repeat(3, 1fr); gap: 36px; }
}

.team-card {
  background: var(--blanco);
}
.team-card__photo {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--gris-claro);
  position: relative;
}
.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.team-card:hover .team-card__photo img {
  transform: scale(1.03);
}
.team-card__body { padding: 24px 0 0; }
.team-card__role {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 6px;
}
.team-card h3 { font-size: 20px; margin-bottom: 8px; }
.team-card__spec {
  font-size: 14px;
  color: var(--gris-medio);
  margin-bottom: 16px;
}
.team-card__linkedin {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--negro);
  transition: color 0.2s;
}
.team-card__linkedin:hover { color: var(--naranja); }

/* --------------------------------------------------------------------------
   Service detail blocks
   -------------------------------------------------------------------------- */
.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid var(--gris-linea);
}
.service-detail:last-child { border-bottom: none; }
.service-detail__grid {
  display: grid;
  gap: 40px;
}
@media (min-width: 1024px) {
  .service-detail__grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
  }
}
.service-detail__meta {
  position: sticky;
  top: 100px;
}
.service-detail__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 64px;
  color: var(--gris-linea);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}
.service-detail h2 {
  font-size: clamp(24px, 3vw, 36px);
  margin-bottom: 16px;
}
.service-detail__body p { margin-bottom: 16px; color: var(--gris-medio); }
.service-detail__body p:last-of-type { margin-bottom: 0; }

.deliverables {
  margin-top: 32px;
  padding: 28px;
  background: var(--gris-claro);
}
.deliverables h4 {
  margin-bottom: 16px;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--naranja);
}
.deliverables ul li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  color: var(--gris-medio);
  margin-bottom: 10px;
}
.deliverables ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  background: var(--naranja);
}

.method-list {
  margin-top: 24px;
}
.method-list li {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gris-linea);
  font-size: 15px;
  color: var(--gris-medio);
}
.method-list li strong {
  color: var(--negro);
  font-weight: 600;
  min-width: 140px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* --------------------------------------------------------------------------
   Map Chile
   -------------------------------------------------------------------------- */
.map-section {
  display: grid;
  gap: 48px;
}
@media (min-width: 1024px) {
  .map-section {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
  }
}

.chile-map {
  position: relative;
  background: var(--gris-claro);
  padding: 40px;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chile-map svg {
  max-height: 520px;
  width: auto;
  max-width: 100%;
}
.map-pin {
  cursor: pointer;
  transition: transform 0.2s;
}
.map-pin circle {
  fill: var(--naranja);
  stroke: var(--blanco);
  stroke-width: 2;
}
.map-pin:hover { transform: scale(1.15); }
.map-pin.is-active circle { fill: var(--negro); }

.map-legend {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.map-legend__item {
  display: flex;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--gris-linea);
  background: var(--blanco);
  transition: border-color 0.25s;
  cursor: pointer;
  text-align: left;
  width: 100%;
}
.map-legend__item:hover,
.map-legend__item.is-active {
  border-color: var(--naranja);
}
.map-legend__dot {
  width: 10px; height: 10px;
  background: var(--naranja);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}
.map-legend__item h4 { font-size: 15px; margin-bottom: 4px; }
.map-legend__item p { font-size: 13px; color: var(--gris-medio); line-height: 1.5; }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  gap: 48px;
}
@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
  }
}

.contact-info h3 { margin-bottom: 24px; }
.contact-info__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-info__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 6px;
}
.contact-info__item a:hover { color: var(--naranja); }

.contact-map {
  margin-top: 40px;
  aspect-ratio: 16/10;
  background: var(--gris-claro);
  overflow: hidden;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(30%) contrast(1.05);
}

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--negro);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 16px;
  border: 1px solid var(--gris-linea);
  background: var(--blanco);
  color: var(--negro);
  transition: border-color 0.25s;
  border-radius: 0;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--naranja);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group.is-error input,
.form-group.is-error select,
.form-group.is-error textarea { border-color: #c0392b; }
.form-error {
  display: none;
  font-size: 13px;
  color: #c0392b;
  margin-top: 6px;
}
.form-group.is-error .form-error { display: block; }
.form-row {
  display: grid;
  gap: 20px;
}
@media (min-width: 768px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
.form-success {
  display: none;
  padding: 24px;
  background: var(--gris-claro);
  border-left: 3px solid var(--naranja);
  margin-bottom: 24px;
}
.form-success.is-visible { display: block; }
.form-note {
  font-size: 13px;
  color: var(--gris-medio);
  margin-top: 16px;
}

/* --------------------------------------------------------------------------
   Article page styles
   -------------------------------------------------------------------------- */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.article-row {
  display: grid;
  gap: 24px;
  padding: 40px 0;
  border-bottom: 1px solid var(--gris-linea);
  align-items: center;
}
@media (min-width: 768px) {
  .article-row {
    grid-template-columns: 280px 1fr auto;
    gap: 40px;
  }
}
.article-row__img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--gris-claro);
}
.article-row__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.article-row__meta {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 10px;
}
.article-row h3 {
  font-size: 22px;
  margin-bottom: 10px;
}
.article-row p {
  font-size: 15px;
  color: var(--gris-medio);
  max-width: 520px;
}

/* Download modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal.is-open { display: flex; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.6);
}
.modal__box {
  position: relative;
  background: var(--blanco);
  padding: 40px;
  max-width: 480px;
  width: 100%;
  z-index: 1;
}
.modal__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  font-size: 24px;
  color: var(--gris-medio);
  line-height: 1;
}
.modal__close:hover { color: var(--negro); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--negro);
  color: var(--blanco);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
    gap: 32px;
  }
}
.footer-brand img { height: 52px; width: auto; margin-bottom: 20px; }
.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  max-width: 260px;
  line-height: 1.6;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  padding: 5px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--blanco); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a {
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-bottom a:hover { color: var(--naranja); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 8px 20px; }

/* --------------------------------------------------------------------------
   WhatsApp float
   -------------------------------------------------------------------------- */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transition: transform 0.25s, box-shadow 0.25s;
}
.wa-float:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 28px rgba(0,0,0,0.28);
}
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* --------------------------------------------------------------------------
   Cookie banner
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1500;
  background: var(--negro);
  color: var(--blanco);
  padding: 20px 24px;
  transform: translateY(100%);
  transition: transform 0.4s var(--ease);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.cookie-banner p {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  max-width: 640px;
  line-height: 1.5;
}
.cookie-banner a { color: var(--naranja); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 10px; }

/* --------------------------------------------------------------------------
   Scroll animations
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   Utility
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.mt-0 { margin-top: 0; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }

.text-center { text-align: center; }
.max-w-prose { max-width: 680px; }

@media (max-width: 479px) {
  .btn { padding: 12px 20px; font-size: 13px; }
  .section { padding: 72px 0; }
  .hero--page { min-height: 48vh; padding-bottom: 56px; }
}

/* --------------------------------------------------------------------------
   Mobile polish — parity with desktop experience
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  .container {
    padding-left: max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
  }

  .site-header {
    padding-top: env(safe-area-inset-top);
  }
  .site-header__inner {
    height: 68px;
    padding: 0 16px;
  }
  .site-header__logo img {
    height: 40px;
  }
  .nav-toggle {
    width: 44px;
    height: 44px;
  }
  .mobile-nav {
    padding-top: calc(88px + env(safe-area-inset-top));
    padding-bottom: max(32px, env(safe-area-inset-bottom));
  }
  .mobile-nav a {
    padding: 14px 0;
    font-size: 18px;
  }

  .hero h1,
  .hero--layered .hero__content h1 {
    font-size: clamp(28px, 8.2vw, 40px);
    line-height: 1.15;
  }
  .hero .lead {
    font-size: 16px;
  }
  .hero__content .btn-group {
    width: 100%;
  }
  .hero__content .btn-group .btn {
    flex: 1 1 auto;
    min-width: min(100%, 160px);
    justify-content: center;
  }

  .section {
    padding: 80px 0;
  }
  .section-header {
    margin-bottom: 36px;
  }

  .split__media img {
    min-height: 260px;
    aspect-ratio: 4 / 3;
  }

  .filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-left: -4px;
    margin-right: -4px;
    padding: 0 4px 8px;
    gap: 8px;
  }
  .filters::-webkit-scrollbar { display: none; }
  .filter-btn {
    flex: 0 0 auto;
    min-height: 40px;
  }

  .stats {
    gap: 28px;
  }
  .team-intro {
    gap: 28px;
    margin-bottom: 40px;
  }
  .presence-panel {
    padding: 28px 20px;
  }
  .presence-regions--grid li {
    padding: 14px 14px 14px 34px;
  }

  .cookie-banner {
    padding: 16px max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  }
  .cookie-banner__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  .cookie-banner__actions {
    width: 100%;
  }
  .cookie-banner__actions .btn {
    flex: 1;
    justify-content: center;
  }

  .footer-grid {
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .page-loader__mark {
    width: 104px;
    height: 104px;
  }
  .page-loader__logo {
    width: 72px;
  }

  /* Formularios generales: sin zoom iOS */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="url"],
  input[type="password"],
  select,
  textarea {
    font-size: 16px;
  }
}

@media (max-width: 479px) {
  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-group .btn {
    width: 100%;
  }
  .trust-bar__inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .trust-bar__sep { display: none; }
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--naranja);
  color: var(--blanco);
  padding: 12px 20px;
  z-index: 9999;
  font-weight: 600;
}
.skip-link:focus { top: 16px; }