:root {
  --bg: #f7fbff;
  --text: #0f172a;
  --primary: #2a6a8a;
  --accent: #a7d5f3;
  --ink: #000;
}

:root {
  --lo-framer-grad: linear-gradient(135deg, #2a6a8a 0%, #a7d5f3 100%);
}

/* Tipografías */
@font-face {
  font-family: "Coolvetica";
  src: url("assets/fonts/coolvetica/coolvetica.woff2") format("woff2"),
    url("assets/fonts/coolvetica/coolvetica.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
h1,
h2,
h3,
.badge,
.kpi {
  font-family: "Coolvetica", Inter, system-ui, -apple-system, Segoe UI, Roboto,
    Helvetica, Arial, sans-serif;
  letter-spacing: 0.2px;
  font-weight: 400;
}
.hero h1 {
  font-family: "Coolvetica", Inter, system-ui, -apple-system, Segoe UI, Roboto,
    Helvetica, Arial, sans-serif;
}
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Base */
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--primary);
  text-decoration: none;
}
.logo-anchor {
  display: block;
  height: 200px;
  margin: 1rem 0 0;
}

/* Nav */
header.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  /* Si quieres conservar algo de blur, déjalo */
  backdrop-filter: saturate(160%) blur(8px);
  background: var(--lo-framer-grad) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Menú abierto en móvil: que no tape el gradiente con blanco */
@media (max-width: 768px) {
  header.nav nav {
    background: rgba(0, 0, 0, 0.15); /* velito transparente */
    backdrop-filter: saturate(160%) blur(6px); /* opcional */
  }
  header.nav nav a {
    color: #fff;
  }
  header.nav nav a.active,
  header.nav nav a:hover {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
  }
}

header.nav img {
  height: 28px;
}
header.nav nav a {
  margin-left: 1rem;
  padding: 0.5rem 0.75rem;
  border-radius: 12px;
}
header.nav nav a.active,
header.nav nav a:hover {
  background: var(--accent);
  color: #0b1220;
}
.menu-toggle {
  display: none;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  padding: 6rem 1.25rem 3rem;
  max-width: 1180px;
  margin: 0 auto;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  margin: 0.5rem 0;
  color: var(--ink);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(90deg, var(--accent), #fff);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(2, 8, 23, 0.1);
  font-weight: 600;
}
.hero p {
  font-size: 1.1rem;
  opacity: 0.86;
}
.video-wrap {
  aspect-ratio: 16/9;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12),
    inset 0 0 0 1px rgba(2, 8, 23, 0.08);
}
.video-wrap iframe,
.video-wrap video {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.video-wrap.vertical {
  aspect-ratio: 9/16;
  max-height: 90vh;
}
.video-wrap.vertical iframe,
.video-wrap.vertical video {
  object-fit: cover;
}

/* Secciones & tarjetas */
.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 3.5rem 1.25rem;
}
.card {
  background: #fff;
  border: 1px solid rgba(2, 8, 23, 0.06);
  border-radius: 18px;
  padding: 1.25rem;
  box-shadow: 0 6px 30px rgba(2, 8, 23, 0.06);
}
.card h3 {
  margin: 0.25rem 0 0;
}
.kpi {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}

/* Grids */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}
.grid-2.reverse {
  grid-template-areas: "img text";
}
.grid-2.reverse .img-col {
  grid-area: img;
}
.grid-2.reverse > div:not(.img-col) {
  grid-area: text;
}

/* Galleries base (opcional) */
.gallery-6,
.gallery-4,
.gallery-3 {
  display: grid;
  gap: 0.75rem;
}
.gallery-6 {
  grid-template-columns: repeat(6, 1fr);
}
.gallery-4 {
  grid-template-columns: repeat(4, 1fr);
}
.gallery-3 {
  grid-template-columns: repeat(3, 1fr);
}
.strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
.strip .ph {
  aspect-ratio: 3/4;
  background: linear-gradient(180deg, var(--accent), #fff);
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 8px 40px rgba(2, 8, 23, 0.08);
}
.strip .ph::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.03));
}
.img-tile {
  aspect-ratio: 4/3;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--accent), #fff);
}
.img-tile.cover {
  background-size: cover;
  background-position: center;
}

/* Sección azul (full-width real) */
.section-blue {
  --pad-x: clamp(1rem, 4vw, 1.5rem);
  background: var(--lo-framer-grad) !important;
  color: #fff;
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  padding: 4rem var(--pad-x);
}

.section-blue .inner {
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
}
.section-blue h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 1rem;
  color: #fff;
}
.section-blue .subtitle {
  font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  margin: 1rem auto 2rem;
  font-weight: 600;
  opacity: 0.9;
}

/* Título pill */
.title-with-bg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 12px;
  font-size: clamp(1.25rem, 3.8vw, 2.25rem);
  margin: 0 auto 1.5rem;
  text-align: center;
}
.title-with-bg .title-logo {
  height: 28px;
  width: auto;
  opacity: 0;
  transform: scale(0.8) rotate(-15deg);
  transition: transform 600ms cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 600ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.title-with-bg.in .title-logo {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
@media (prefers-reduced-motion: reduce) {
  .title-with-bg .title-logo {
    transition: none;
  }
}

/* Principios */
.principios-grid {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 1000px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem 1.25rem;
}
.valor-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 1.25rem;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), background 0.3s ease,
    border-color 0.3s ease;
  cursor: pointer;
}
.valor-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}
.valor-card .icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: inherit;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  transition: transform 0.35s ease;
}
.valor-card .icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}
.valor-card:hover .icon {
  transform: scale(1.15) rotate(5deg);
}
.valor-card h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  transition: color 0.35s ease;
}
@media (max-width: 920px) {
  .principios-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .principios-grid {
    grid-template-columns: 1fr;
  }
}

/* L-grid */
#pilares-L h2 {
  text-align: center;
  margin: 0 0 0.25rem;
}
#pilares-L .pilares-sub {
  text-align: center;
  color: var(--primary);
  font-weight: 600;
  margin: 0 0 1rem;
}
.l-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  grid-auto-rows: minmax(230px, auto);
  gap: 14px;
  grid-template-areas: "investigacion concepto" "difusion formacion";
}
.l-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  color: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  transform: translateZ(0);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.l-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.35)),
    linear-gradient(0deg, rgba(42, 106, 138, 0.28), rgba(42, 106, 138, 0.28));
  transition: opacity 0.35s ease;
}
.l-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
}
.l-card:hover::after {
  opacity: 0.75;
}
.l-card__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem 1.1rem;
  gap: 0.5rem;
}
.l-card__content h3 {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 900;
  text-shadow: 0 3px 14px rgba(0, 0, 0, 0.55);
}
.l-concept {
  background: none;
  border: 0;
  border-radius: 0;
  color: #0b1220;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0.25rem 0 0.25rem 0;
}
.l-concept p {
  margin: 0;
  opacity: 0.9;
}
@media (max-width: 900px) {
  .l-grid {
    grid-template-columns: 1fr;
    grid-template-areas: "concepto" "investigacion" "difusion" "formacion";
  }
}

/* ENCUESTA — face1/face2 */
#encuesta-anchor .enc-face-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
  align-items: stretch;
}
#encuesta-anchor .enc-face-card {
  position: relative;
  width: 100%;
  height: 420px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid rgba(2, 8, 23, 0.06);
  border-radius: 15px;
  box-shadow: 0 15px 60px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
#encuesta-anchor .enc-face-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.16);
}
#encuesta-anchor .face {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 0.5s;
}
#encuesta-anchor .face.face1 {
  box-sizing: border-box;
  padding: 22px;
}
#encuesta-anchor .face.face1 .content {
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
}
#encuesta-anchor .btn-enc {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.15rem;
  border-radius: 12px;
  background: #fff;
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12),
    inset 0 0 0 1px rgba(2, 8, 23, 0.06);
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
#encuesta-anchor .btn-enc:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
}
#encuesta-anchor .face.face2 {
  background: linear-gradient(45deg, var(--primary), var(--accent));
  border-radius: 15px;
  padding: 1.5rem;
  box-sizing: border-box;
}
#encuesta-anchor .face.face2::before {
  content: "";
  position: absolute;
  inset: 0 50% 0 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px 0 0 15px;
}
#encuesta-anchor .face.face2 h2 {
  margin: 0;
  font-size: clamp(4rem, 6vw, 5rem);
  line-height: 1.2;
  color: #fff;
  text-align: center;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: 0.5s;
}
#encuesta-anchor .enc-face-card:hover .face.face2,
#encuesta-anchor .enc-face-card:focus-within .face.face2 {
  height: 70px;
  border-radius: 0 0 15px 15px;
}
#encuesta-anchor .enc-face-card:hover .face.face2 h2,
#encuesta-anchor .enc-face-card:focus-within .face.face2 h2 {
  font-size: 2rem;
}
@media (max-width: 520px) {
  #encuesta-anchor .enc-face-card {
    height: 400px;
  }
}

/* Equipo técnico */
.lo-cards .card__container {
  display: grid;
  grid-template-columns: repeat(4, 260px);
  gap: 2rem 2rem;
  justify-content: center;
  justify-items: center;
  margin: 0 auto;
}
@media (max-width: 1024px) {
  #equipo-tecnico .card__container {
    grid-template-columns: repeat(2, minmax(240px, 1fr));
  }
}
@media (max-width: 560px) {
  #equipo-tecnico .card__container {
    grid-template-columns: 1fr;
  }
}
.lo-cards .card__article {
  position: relative;
  overflow: hidden;
}
.lo-cards .card__img {
  width: 260px;
  border-radius: 1.5rem;
  margin: 0 auto;
  display: block;
}
.lo-cards .card__data {
  width: 100%;
  max-width: 260px;
  text-align: center;
  background: #fff;
  padding: 1.25rem 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  position: absolute;
  left: 0;
  right: 0;
  margin-inline: auto;
  bottom: -9rem;
  opacity: 0;
  transition: opacity 1s 1s;
}
.lo-cards .card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.4rem;
}
.lo-cards .card__description {
  font-size: 0.875rem;
  color: #334155;
}
.lo-cards .card__article:hover .card__data {
  animation: lo-show-data 1s forwards;
  opacity: 1;
  transition: opacity 0.3s;
}
.lo-cards .card__article:hover {
  animation: lo-remove-overflow 2s forwards;
}
.lo-cards .card__article:not(:hover) {
  animation: lo-show-overflow 2s forwards;
}
.lo-cards .card__article:not(:hover) .card__data {
  animation: lo-remove-data 1s forwards;
}
@keyframes lo-show-data {
  50% {
    transform: translateY(-10rem);
  }
  100% {
    transform: translateY(-7rem);
  }
}
@keyframes lo-remove-overflow {
  to {
    overflow: initial;
  }
}
@keyframes lo-remove-data {
  0% {
    transform: translateY(-7rem);
  }
  50% {
    transform: translateY(-10rem);
  }
  100% {
    transform: translateY(0.5rem);
  }
}
@keyframes lo-show-overflow {
  0% {
    overflow: initial;
    pointer-events: none;
  }
  50% {
    overflow: hidden;
  }
}

/* ALIANZAS — marquee */
#alianzas .inner {
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
}
.ally-marquee {
  position: relative;
  overflow: hidden;
  margin-top: 1.25rem;
  padding-block: 1rem;
}
.ally-track {
  display: flex;
  width: max-content;
  animation: ally-scroll 28s linear infinite;
}
.ally-group {
  display: inline-flex;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding-inline: 1rem;
}
.ally-group img {
  height: clamp(32px, 6vw, 56px);
  width: auto;
  filter: grayscale(100%) contrast(110%);
  opacity: 0.9;
  transition: filter 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
}
.ally-group img:hover {
  filter: grayscale(0%) contrast(100%);
  opacity: 1;
  transform: translateY(-2px);
}
@keyframes ally-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.ally-marquee:hover .ally-track {
  animation-play-state: paused;
}
@media (prefers-reduced-motion: reduce) {
  .ally-track {
    animation: none;
  }
}

/* GALERÍA MOSAICO (rectángulo perfecto, sin huecos) */
.mosaic-wrap {
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  padding: 0;
}
.mosaic {
  --H: clamp(520px, 78vh, 980px);
  height: var(--H);
  width: 100%;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: calc(var(--H) / 8);
  grid-auto-flow: dense;
  gap: 0;
  overflow: hidden;
  line-height: 0;
}
.mosaic .cell {
  position: relative;
  overflow: hidden;
  margin: 0;
}
.mosaic .cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), filter 0.45s ease;
}
.mosaic .cell:nth-child(12n + 1) {
  grid-column: span 6;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 2) {
  grid-column: span 4;
  grid-row: span 6;
}
.mosaic .cell:nth-child(12n + 3) {
  grid-column: span 8;
  grid-row: span 3;
}
.mosaic .cell:nth-child(12n + 4) {
  grid-column: span 4;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 5) {
  grid-column: span 4;
  grid-row: span 3;
}
.mosaic .cell:nth-child(12n + 6) {
  grid-column: span 4;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 7) {
  grid-column: span 3;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 8) {
  grid-column: span 6;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 9) {
  grid-column: span 6;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 10) {
  grid-column: span 4;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 11) {
  grid-column: span 8;
  grid-row: span 4;
}
.mosaic .cell:nth-child(12n + 12) {
  grid-column: span 4;
  grid-row: span 4;
}
@media (hover: hover) {
  .mosaic .cell:hover img {
    transform: scale(1.06);
    filter: saturate(108%) contrast(104%);
  }
}
#galeria figure {
  margin: 0;
  padding: 0;
}
#galeria img {
  display: block;
}
@media (max-width: 1024px) {
  .mosaic {
    --H: clamp(420px, 70vh, 820px);
  }
}
@media (max-width: 768px) {
  .mosaic {
    grid-template-columns: repeat(8, 1fr);
    --H: clamp(380px, 72vh, 760px);
  }
  .mosaic .cell:nth-child(12n + 1) {
    grid-column: span 8;
    grid-row: span 4;
  }
  .mosaic .cell:nth-child(12n + 2) {
    grid-column: span 4;
    grid-row: span 6;
  }
  .mosaic .cell:nth-child(12n + 3) {
    grid-column: span 8;
    grid-row: span 3;
  }
  .mosaic .cell:nth-child(12n + 4) {
    grid-column: span 4;
    grid-row: span 4;
  }
}
@media (max-width: 560px) {
  .mosaic {
    grid-template-columns: repeat(6, 1fr);
    --H: clamp(360px, 70vh, 680px);
  }
  .mosaic .cell:nth-child(12n + 1) {
    grid-column: span 6;
    grid-row: span 4;
  }
  .mosaic .cell:nth-child(12n + 2) {
    grid-column: span 3;
    grid-row: span 6;
  }
  .mosaic .cell:nth-child(12n + 3) {
    grid-column: span 6;
    grid-row: span 3;
  }
  .mosaic .cell:nth-child(12n + 4) {
    grid-column: span 3;
    grid-row: span 3;
  }
}

/* Animaciones de entrada */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
[data-animate].in {
  opacity: 1;
  transform: none;
}
.card[data-animate]:hover {
  transform: translateY(-2px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card[data-animate].in {
  box-shadow: 0 10px 40px rgba(2, 8, 23, 0.12);
}
[data-anim="fade-up"] {
  transform: translateY(28px);
}
[data-anim="fade-up"].in {
  transform: none;
}
[data-anim="zoom-in"] {
  transform: scale(0.96);
}
[data-anim="zoom-in"].in {
  transform: scale(1);
}
[data-anim="slide-right"] {
  transform: translateX(-24px);
}
[data-anim="slide-right"].in {
  transform: none;
}

/* Responsive header/menu */
@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .video-wrap {
    order: -1;
  }
}
@media (max-width: 768px) {
  header.nav {
    flex-wrap: wrap;
    padding: 0.5rem 1rem;
  }
  .menu-toggle {
    display: block;
  }
  header.nav nav {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }
  header.nav nav.open {
    display: flex;
  }
  header.nav nav a {
    margin: 0.25rem 0;
    padding: 0.75rem;
    text-align: center;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 4rem 1rem 2rem;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* FOOTER */
.site-footer {
  background: #0b1220;
  color: #cbd5e1;
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.site-footer .footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 2rem;
}
.footer-brand img {
  height: 32px;
  margin-bottom: 0.75rem;
  filter: invert(100%) saturate(0%) brightness(200%);
}
.footer-brand p {
  margin: 0.25rem 0 0;
  opacity: 0.9;
}
.footer-links h4,
.footer-contact h4 {
  margin: 0.25rem 0 0.5rem;
  color: #fff;
}
.footer-links ul,
.footer-contact ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}
.footer-links a {
  color: #93c5fd;
}
.footer-contact .social {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.5rem;
}
.footer-contact .social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #111827;
  color: #fff;
  font-weight: 800;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  padding: 1rem;
  color: #94a3b8;
}
@media (max-width: 840px) {
  .site-footer .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ============ Collage tipo stack (Misión/Visión y ¿Qué creemos?) ============ */
.img-stack {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 380px; /* altura un poco mayor para que “respire” */
  --stack-size: 340px; /* tamaño base del cuadrado */
  overflow: visible; /* importante: que no recorte la animación */
  will-change: transform;
}

.img-stack .stack {
  position: absolute;
  width: var(--stack-size);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1),
    box-shadow 0.3s ease, filter 0.3s ease;
  will-change: transform, box-shadow;
}

/* La segunda imagen puede ser rectangular para dar variedad */
.img-stack .stack.two {
  aspect-ratio: 4 / 3;
}

/* Colocación inicial (ligeramente “desordenada”) */
.img-stack .stack.one {
  z-index: 3;
  transform: translate(-26%, -10%) rotate(-7deg) scale(0.98);
}
.img-stack .stack.two {
  z-index: 2;
  transform: translate(18%, 16%) rotate(6deg) scale(0.96);
}
.img-stack .stack.three {
  z-index: 1;
  transform: translate(-4%, 28%) rotate(-1deg) scale(0.94);
}

/* Hover: separa y realza */
@media (hover: hover) {
  .img-stack:hover .stack.one {
    transform: translate(-46%, -18%) rotate(-10deg) scale(1.02);
  }
  .img-stack:hover .stack.two {
    transform: translate(38%, 24%) rotate(10deg) scale(1.02);
  }
  .img-stack:hover .stack.three {
    transform: translate(-6%, 46%) rotate(-4deg) scale(1.02);
  }
  .img-stack:hover .stack {
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
    filter: saturate(1.03) contrast(1.03);
  }
}

/* Ajustes específicos para las secciones (por si hay otros estilos que interfieran) */
#quienes-somos .img-stack,
#mision-vision .img-stack {
  overflow: visible;
}

#quienes-somos .img-stack .stack,
#mision-vision .img-stack .stack {
  pointer-events: none; /* evita “movimientos” raros por eventos encima */
}

/* Responsivo: reduce el tamaño del stack en pantallas pequeñas */
@media (max-width: 900px) {
  .img-stack {
    min-height: 320px;
    --stack-size: 260px;
  }
}
@media (max-width: 560px) {
  .img-stack {
    min-height: 280px;
    --stack-size: 220px;
  }
}

/* ===== Paleta Anchor ===== */
:root {
  --anchor-blue: #2a6a8a;
  --anchor-blue-dark: #18485e;
  --anchor-accent: #a7d5f3;
}

/* ===== Base tipográfica (del ejemplo) ===== */
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizelegibility;
}
body {
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial,
    sans-serif;
}
a {
  text-decoration: none;
  color: inherit;
}

/* ===== Masonry por columnas (como tu ejemplo) ===== */
.gallery {
  column-gap: 0;
  -moz-column-gap: 0;
}
@media (min-width: 480px) {
  .gallery {
    column-count: 2;
    -moz-column-count: 2;
  }
}
@media (min-width: 1260px) {
  .gallery {
    column-count: 3;
    -moz-column-count: 3;
  }
}

.gallery-image {
  position: relative;
  margin: 0;
  padding: 0;
  display: block;
}
.gallery-image img {
  display: block;
  max-width: 100%;
  height: auto;
}
html:not(.touch) .gallery-image {
  overflow: hidden;
}

/* Marco doble animado (adaptado a azules Anchor) */
.gallery-image:before,
.gallery-image:after {
  content: "";
  position: absolute;
  inset: 0;
  border: 16px solid rgba(42, 106, 138, 0.12); /* azul Anchor translúcido */
  transition: all 0.2s;
  will-change: border;
}
.gallery-image:after {
  border-width: 0;
}

html:not(.touch) .gallery-image:hover:before {
  border-width: 16px;
}
html:not(.touch) .gallery-image:hover:after {
  border-width: 32px;
  border-color: rgba(167, 213, 243, 0.22); /* acento celeste */
}

/* Captions centrados con velo azul */
.mfp-with-zoom .mfp-title,
.touch .gallery-image figcaption,
html:not(.touch) .gallery-image figcaption {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  color: rgba(255, 255, 255, 0);
  padding: 1em;
  max-width: calc(100% - 9em);
  transition: all 0.2s ease;
}
.mfp-with-zoom .mfp-title:before,
.touch .gallery-image figcaption:before,
html:not(.touch) .gallery-image figcaption:before,
.mfp-with-zoom .mfp-title:after,
.touch .gallery-image figcaption:after,
html:not(.touch) .gallery-image figcaption:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(42, 106, 138, 0.2); /* velo azul */
  opacity: 0;
  z-index: -1;
  transition: all 0.3s ease-in-out;
  right: 100%;
  bottom: 100%;
}
.mfp-with-zoom .mfp-title:after,
.touch .gallery-image figcaption:after,
html:not(.touch) .gallery-image figcaption:after {
  left: 100%;
  top: 100%;
}

.mfp-with-zoom.mfp-ready .mfp-title,
.touch .gallery-image figcaption,
html:not(.touch) .gallery-image:hover figcaption {
  color: #fff;
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease 0.3s;
}
.mfp-with-zoom.mfp-ready .mfp-title:before,
.touch .gallery-image figcaption:before,
html:not(.touch) .gallery-image:hover figcaption:before,
.mfp-with-zoom.mfp-ready .mfp-title:after,
.touch .gallery-image figcaption:after,
html:not(.touch) .gallery-image:hover figcaption:after {
  opacity: 1;
}
.mfp-with-zoom.mfp-ready .mfp-title:before,
.touch .gallery-image figcaption:before,
html:not(.touch) .gallery-image:hover figcaption:before {
  right: -1.5em;
  bottom: -1.5em;
}
.mfp-with-zoom.mfp-ready .mfp-title:after,
.touch .gallery-image figcaption:after,
html:not(.touch) .gallery-image:hover figcaption:after {
  left: -1.5em;
  top: -1.5em;
}

.touch .gallery-image figcaption {
  top: auto;
  bottom: 2em;
}

/* ===== Lightbox flotante propio (sin librerías) ===== */
.lo-modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  background: rgba(10, 20, 28, 0.35); /* fondo tenue */
  z-index: 9999;
}
.lo-modal.active {
  display: grid;
}

.lo-modal__dialog {
  position: relative;
  background: linear-gradient(
    180deg,
    rgba(42, 106, 138, 0.98),
    rgba(24, 72, 94, 0.98)
  ); /* azul Anchor */
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  padding: 16px;
  max-width: min(92vw, 980px);
  max-height: 86vh;
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  grid-template-rows: auto 1fr auto;
  gap: 10px;
  overflow: hidden;
}

/* Imagen dentro del modal */
.lo-modal__img {
  grid-column: 2;
  grid-row: 2;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

/* Caption (opcional) */
.lo-modal__caption {
  grid-column: 1 / -1;
  grid-row: 3;
  color: #eaf6ff;
  font-size: 0.9rem;
  text-align: center;
  padding-top: 4px;
}

/* Botones */
.lo-modal__btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
}
.lo-modal__btn:hover {
  background: rgba(255, 255, 255, 0.22);
}

.lo-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: linear-gradient(
    90deg,
    var(--anchor-blue),
    var(--anchor-blue-dark)
  );
  width: 42px;
  height: 42px;
  font-size: 18px;
}

.lo-modal__arrow {
  align-self: center;
  justify-self: center;
  font-size: 20px;
}
.lo-modal__arrow--prev {
  grid-column: 1;
  grid-row: 2;
}
.lo-modal__arrow--next {
  grid-column: 3;
  grid-row: 2;
}

/* Click fuera cierra */
.lo-modal__backdrop {
  position: absolute;
  inset: 0;
}

/* Accesibilidad motion */
@media (prefers-reduced-motion: reduce) {
  .gallery-image:before,
  .gallery-image:after,
  .gallery-image figcaption {
    transition: none;
  }
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.75rem;
  border-radius: 14px;
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--lo-framer-grad);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
}

.title-with-bg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--lo-framer-grad);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 12px;
  font-size: clamp(1.25rem, 3.8vw, 2.25rem);
  margin: 0 auto 1.5rem;
  text-align: center;
}

/* ====== LED ring idéntico a Revolution pero con color de Anchor ====== */
.video-led-ring {
  --ring: 5px; /* grosor del aro */
  --radius: 22px; /* radio del borde como en Revolution */
  --speed: 5s; /* velocidad de giro */
  position: relative;
  border-radius: var(--radius);
  isolation: isolate;
}
.video-led-ring::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  /* haz principal en el color de Anchor + resto tenue */
  background: conic-gradient(
    from 0deg,
    var(--primary) 0 60deg,
    color-mix(in srgb, var(--primary) 20%, transparent) 60deg 360deg
  );
  animation: anchor-ring-spin var(--speed) linear infinite;
  filter: blur(8px) saturate(1.2) brightness(1.1);
  z-index: 0;
}
@keyframes anchor-ring-spin {
  to {
    transform: rotate(360deg);
  }
}

.video-led-ring .video-inner {
  position: relative;
  margin: var(--ring);
  border-radius: calc(var(--radius) - var(--ring));
  overflow: hidden;
  background: #0f0f11;
  box-shadow: inset 16px 14px 20px #00000080;
  z-index: 1;
}
.video-led-ring video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* ====== Botón de audio igual al de Revolution pero en la paleta Anchor ====== */
.audio-toggle {
  position: absolute;
  bottom: 14px;
  right: 14px;
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  z-index: 6;
  /* GRADIENTE en color Anchor */
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    color-mix(in srgb, var(--primary) 60%, #0b1b2e) 100%
  );
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.audio-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.55);
}

/* Iconos ON/OFF iguales que Revolution */
.audio-toggle .ico {
  display: none;
}
.audio-toggle[data-state="muted"] .ico-off {
  display: block;
}
.audio-toggle[data-state="unmuted"] .ico-on {
  display: block;
}

/* Estado ON: mismo botón pero “más vivo” en Anchor (no verde) */
.audio-toggle.is-on {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--primary), white 8%) 0%,
    color-mix(in srgb, var(--primary) 75%, #06131f) 100%
  );
}

/* Llamar atención hasta primer click (igual que Revolution) */
.audio-toggle.attention::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 14px;
  background: radial-gradient(
    120px 60px at 50% 50%,
    color-mix(in srgb, var(--primary) 35%, transparent),
    transparent 60%
  );
  filter: blur(10px);
  animation: pulseRing 1.6s ease-out infinite;
  z-index: -1;
}
@keyframes pulseRing {
  0% {
    opacity: 0.65;
    transform: scale(0.96);
  }
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}
.audio-toggle.bump {
  animation: bump 180ms ease;
}
@keyframes bump {
  0% {
    transform: scale(0.96);
  }
  60% {
    transform: scale(1.04);
  }
  100% {
    transform: scale(1);
  }
}
.audio-toggle::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: currentColor;
  opacity: 0;
  transform: scale(0.6);
}
.audio-toggle.ripple::before {
  animation: ripple 0.35s ease-out;
}
@keyframes ripple {
  0% {
    opacity: 0.25;
    transform: scale(0.6);
  }
  100% {
    opacity: 0;
    transform: scale(1.25);
  }
}