/* =========================================================
   Villarreal CDMX Academy — hoja de estilos principal
   Colores: amarillo Villarreal + azul marino
   ========================================================= */
:root {
  --amarillo: #FFD200;
  --amarillo-2: #FFE45C;
  --marino: #0A1C44;
  --marino-2: #12306B;
  --azul: #1E56B8;
  --tinta: #151A26;
  --gris: #5B6475;
  --gris-claro: #EEF1F6;
  --blanco: #FFFFFF;
  --radio: 16px;
  --sombra: 0 10px 30px rgba(10, 28, 68, .12);
  --sombra-fuerte: 0 20px 50px rgba(10, 28, 68, .25);
  --ancho: 1200px;
  --titulos: "Bebas Neue", "Oswald", Impact, sans-serif;
  --texto: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--texto);
  color: var(--tinta);
  background: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--titulos); font-weight: 400; letter-spacing: .02em; line-height: 1.05; margin: 0 0 .4em; }
p { margin: 0 0 1em; }

.contenedor { width: min(var(--ancho), 100% - 40px); margin-inline: auto; }
.seccion { padding: clamp(64px, 9vw, 110px) 0; }
.seccion--gris { background: var(--gris-claro); }
.seccion--marino { background: var(--marino); color: var(--blanco); }
.seccion--amarillo { background: var(--amarillo); color: var(--marino); }

.etiqueta {
  display: inline-block;
  font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--azul);
  margin-bottom: 12px;
}
.seccion--marino .etiqueta { color: var(--amarillo); }
.seccion--amarillo .etiqueta { color: var(--marino-2); }
.titulo { font-size: clamp(2.4rem, 5vw, 3.8rem); color: var(--marino); }
.seccion--marino .titulo { color: var(--blanco); }
.titulo span { color: var(--azul); }
.seccion--marino .titulo span { color: var(--amarillo); }
.intro { font-size: 1.1rem; color: var(--gris); max-width: 680px; }
.seccion--marino .intro { color: #C9D3E8; }
.centrado { text-align: center; }
.centrado .intro { margin-inline: auto; }
.cabecera-seccion { margin-bottom: clamp(36px, 5vw, 56px); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-weight: 700; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--amarillo { background: var(--amarillo); color: var(--marino); box-shadow: 0 8px 24px rgba(255, 210, 0, .35); }
.btn--amarillo:hover { background: var(--amarillo-2); }
.btn--marino { background: var(--marino); color: var(--blanco); }
.btn--marino:hover { background: var(--marino-2); }
.btn--borde { border-color: currentColor; color: var(--blanco); }
.btn--borde:hover { background: var(--blanco); color: var(--marino); }
.btn svg { width: 20px; height: 20px; flex: none; }

/* ---------- Barra superior y navegación ---------- */
.barra-top { background: var(--marino); color: #C9D3E8; font-size: .85rem; }
.barra-top .contenedor { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 8px 0; }
.barra-top a:hover { color: var(--amarillo); }
.barra-top .datos { display: flex; gap: 22px; flex-wrap: wrap; }
.barra-top .redes { display: flex; gap: 14px; }

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(10, 28, 68, .08);
  transition: box-shadow .2s ease;
}
.nav.con-sombra { box-shadow: 0 6px 24px rgba(10, 28, 68, .10); }
.nav .contenedor { display: flex; align-items: center; justify-content: space-between; height: 82px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 58px; width: auto; }
.logo .nombre { font-family: var(--titulos); font-size: 1.5rem; color: var(--marino); line-height: 1; }
.logo .nombre small { display: block; font-family: var(--texto); font-size: .66rem; font-weight: 700; letter-spacing: .2em; color: var(--azul); margin-top: 3px; }
.menu { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.menu a {
  display: block; padding: 10px 14px; border-radius: 8px;
  font-weight: 600; font-size: .92rem; color: var(--marino);
  transition: background .2s ease, color .2s ease;
}
.menu a:hover { background: var(--gris-claro); }
.menu a.activo { color: var(--azul); }
.menu a.activo::after { content: ""; display: block; height: 3px; background: var(--amarillo); border-radius: 3px; margin-top: 4px; }
.menu .btn { padding: 12px 22px; margin-left: 10px; }
.menu .btn:hover { background: var(--amarillo-2); }
.hamburguesa { display: none; background: none; border: 0; width: 46px; height: 46px; cursor: pointer; border-radius: 10px; }
.hamburguesa span { display: block; width: 26px; height: 3px; background: var(--marino); margin: 5px auto; border-radius: 3px; transition: transform .25s ease, opacity .25s ease; }
.nav.abierto .hamburguesa span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav.abierto .hamburguesa span:nth-child(2) { opacity: 0; }
.nav.abierto .hamburguesa span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero principal ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: min(88vh, 820px);
  display: flex; align-items: center;
  color: var(--blanco);
  background: var(--marino);
}
.hero__fondo { position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero__fondo::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 28, 68, .95) 0%, rgba(10, 28, 68, .75) 45%, rgba(10, 28, 68, .25) 100%),
    linear-gradient(0deg, rgba(10, 28, 68, .6), transparent 40%);
}
.hero .contenedor { position: relative; padding: 90px 0 120px; }
.hero__sello {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 210, 0, .15); border: 1px solid rgba(255, 210, 0, .5);
  color: var(--amarillo); padding: 8px 16px; border-radius: 999px;
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(3.2rem, 8vw, 6.4rem); max-width: 780px; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--amarillo); }
.hero p { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 560px; color: #DCE3F2; margin-bottom: 34px; }
.hero__acciones { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__franja { position: absolute; left: 0; right: 0; bottom: 0; height: 10px; background: linear-gradient(90deg, var(--amarillo) 0 70%, var(--azul) 70% 100%); }

/* Hero interior (páginas secundarias) */
.hero-int {
  position: relative; color: var(--blanco); background: var(--marino);
  padding: clamp(80px, 12vw, 140px) 0 clamp(60px, 8vw, 90px); overflow: hidden;
}
.hero-int .hero__fondo::after { background: linear-gradient(90deg, rgba(10, 28, 68, .95), rgba(10, 28, 68, .7)); }
.hero-int .contenedor { position: relative; }
.hero-int h1 { font-size: clamp(3rem, 7vw, 5.2rem); margin-bottom: 10px; }
.hero-int h1 em { font-style: normal; color: var(--amarillo); }
.hero-int p { max-width: 640px; color: #DCE3F2; font-size: 1.1rem; margin: 0; }
.migas { font-size: .85rem; color: #9FB0D3; margin-bottom: 16px; }
.migas a:hover { color: var(--amarillo); }

/* ---------- Cifras ---------- */
.cifras { position: relative; margin-top: -60px; z-index: 5; }
.cifras__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--blanco); border-radius: var(--radio); box-shadow: var(--sombra-fuerte); overflow: hidden;
}
.cifra { padding: 30px 24px; text-align: center; border-right: 1px solid var(--gris-claro); }
.cifra:last-child { border-right: 0; }
.cifra strong { display: block; font-family: var(--titulos); font-size: clamp(2.4rem, 4vw, 3.2rem); color: var(--marino); line-height: 1; }
.cifra strong span { color: var(--azul); }
.cifra small { color: var(--gris); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }

/* ---------- Dos columnas ---------- */
.dos-col { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.dos-col--inv > :first-child { order: 2; }
.foto-marco { position: relative; }
.foto-marco img { border-radius: var(--radio); box-shadow: var(--sombra-fuerte); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.foto-marco::before {
  content: ""; position: absolute; inset: 24px -18px -18px 24px;
  border: 4px solid var(--amarillo); border-radius: var(--radio); z-index: -1;
}
.foto-marco .insignia {
  position: absolute; left: -18px; bottom: 28px;
  background: var(--marino); color: var(--blanco); padding: 18px 22px; border-radius: 14px; box-shadow: var(--sombra);
  max-width: 230px;
}
.foto-marco .insignia strong { display: block; font-family: var(--titulos); font-size: 1.7rem; color: var(--amarillo); line-height: 1; }
.foto-marco .insignia span { font-size: .85rem; color: #C9D3E8; }
.lista-check { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 12px; }
.lista-check li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; }
.lista-check li::before {
  content: "✓"; flex: none; width: 26px; height: 26px; border-radius: 50%;
  background: var(--amarillo); color: var(--marino); font-weight: 800; font-size: .85rem;
  display: grid; place-items: center; margin-top: 1px;
}

/* ---------- Tarjetas de beneficios ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tarjeta {
  background: var(--blanco); border-radius: var(--radio); overflow: hidden;
  box-shadow: var(--sombra); display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.tarjeta:hover { transform: translateY(-6px); box-shadow: var(--sombra-fuerte); }
.tarjeta__img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--gris-claro); }
.tarjeta__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.tarjeta:hover .tarjeta__img img { transform: scale(1.06); }
.tarjeta__cuerpo { padding: 24px 24px 28px; flex: 1; }
.tarjeta__cuerpo h3 { font-size: 1.8rem; color: var(--marino); }
.tarjeta__cuerpo p { color: var(--gris); margin: 0; }
.tarjeta__num { font-family: var(--titulos); color: var(--amarillo); font-size: 1.1rem; letter-spacing: .1em; -webkit-text-stroke: .5px var(--marino); }
.tarjeta__enlace { display: inline-block; margin-top: 14px; font-weight: 700; color: var(--azul); font-size: .9rem; }
.tarjeta__enlace:hover { text-decoration: underline; }

/* ---------- Programas (tarjetas grandes con imagen de fondo) ---------- */
.programas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.programa {
  position: relative; min-height: 380px; border-radius: var(--radio); overflow: hidden;
  display: flex; align-items: flex-end; color: var(--blanco); isolation: isolate;
  box-shadow: var(--sombra);
}
.programa img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s ease; }
.programa::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(10, 28, 68, .95) 10%, rgba(10, 28, 68, .15) 70%); }
.programa:hover img { transform: scale(1.07); }
.programa__txt { padding: 26px; }
.programa h3 { font-size: 2rem; margin-bottom: 6px; }
.programa p { color: #DCE3F2; font-size: .95rem; margin-bottom: 12px; }
.programa .mas { color: var(--amarillo); font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; }

/* ---------- Galería ---------- */
.galeria { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 14px; }
.galeria a { position: relative; border-radius: 12px; overflow: hidden; background: var(--gris-claro); cursor: zoom-in; }
.galeria img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.galeria a:hover img { transform: scale(1.07); }
.galeria a.grande { grid-column: span 2; grid-row: span 2; }
.galeria a.alta { grid-row: span 2; }
.galeria--vertical { grid-template-columns: repeat(5, 1fr); grid-auto-rows: 320px; }

/* ---------- Carrusel horizontal ---------- */
.carrusel { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; scrollbar-width: thin; }
.carrusel > * { scroll-snap-align: start; flex: 0 0 auto; }

/* ---------- Cita ---------- */
.cita {
  font-family: var(--titulos); font-size: clamp(1.9rem, 3.6vw, 2.9rem); line-height: 1.1;
  color: var(--marino); border-left: 6px solid var(--amarillo); padding-left: 24px; margin: 0 0 22px;
}
.seccion--marino .cita { color: var(--blanco); }

/* ---------- Sedes ---------- */
.sedes { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
.sede {
  background: var(--blanco); border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra);
  display: flex; flex-direction: column; transition: transform .25s ease, box-shadow .25s ease;
}
.sede:hover { transform: translateY(-6px); box-shadow: var(--sombra-fuerte); }
.sede__img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--gris-claro); }
.sede__img img { width: 100%; height: 100%; object-fit: cover; }
.sede__zona {
  position: absolute; top: 14px; left: 14px; background: var(--amarillo); color: var(--marino);
  font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px;
}
.sede__cuerpo { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.sede__cuerpo h3 { font-size: 2rem; color: var(--marino); margin: 0; }
.sede__dato { display: flex; gap: 10px; color: var(--gris); font-size: .92rem; }
.sede__dato svg { flex: none; width: 18px; height: 18px; color: var(--azul); margin-top: 3px; }
.sede__acciones { display: flex; gap: 10px; margin-top: auto; padding-top: 8px; flex-wrap: wrap; }
.sede__acciones a { font-size: .8rem; padding: 10px 16px; }
.btn--mini-borde { border: 2px solid var(--marino); color: var(--marino); background: transparent; }
.btn--mini-borde:hover { background: var(--marino); color: var(--blanco); }

.filtros { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 34px; }
.filtro {
  border: 2px solid var(--marino); background: transparent; color: var(--marino);
  padding: 9px 18px; border-radius: 999px; font-weight: 700; font-size: .85rem; cursor: pointer; font-family: inherit;
  transition: background .2s ease, color .2s ease;
}
.filtro:hover, .filtro.activo { background: var(--marino); color: var(--amarillo); }

/* ---------- Prensa ---------- */
.prensa { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.prensa a {
  display: block; background: var(--blanco); border-radius: 12px; overflow: hidden; box-shadow: var(--sombra);
  transition: transform .25s ease, box-shadow .25s ease;
}
.prensa a:hover { transform: translateY(-4px); box-shadow: var(--sombra-fuerte); }
.prensa img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; }
.prensa span { display: block; padding: 12px 14px; font-weight: 700; font-size: .85rem; color: var(--marino); }
.prensa span::after { content: " ↗"; color: var(--azul); }

/* ---------- Pasos ---------- */
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: paso; }
.paso { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radio); padding: 28px 24px; }
.paso::before {
  counter-increment: paso; content: counter(paso, decimal-leading-zero);
  font-family: var(--titulos); font-size: 3rem; color: var(--amarillo); display: block; line-height: 1; margin-bottom: 12px;
}
.paso h3 { font-size: 1.6rem; }
.paso p { color: #C9D3E8; margin: 0; font-size: .95rem; }

/* ---------- Valores (chips) ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chip { background: var(--blanco); color: var(--marino); border-radius: 999px; padding: 10px 20px; font-weight: 700; box-shadow: var(--sombra); }
.seccion--amarillo .chip { background: var(--marino); color: var(--amarillo); box-shadow: none; }

/* ---------- Llamado a la acción ---------- */
.cta {
  position: relative; overflow: hidden; border-radius: 24px;
  background: linear-gradient(120deg, var(--marino) 0%, var(--marino-2) 60%, var(--azul) 100%);
  color: var(--blanco); padding: clamp(40px, 6vw, 70px);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: center;
}
.cta::after {
  content: ""; position: absolute; width: 420px; height: 420px; right: -120px; top: -160px;
  border-radius: 50%; border: 60px solid rgba(255, 210, 0, .12);
}
.cta h2 { font-size: clamp(2.2rem, 4.4vw, 3.4rem); }
.cta h2 em { font-style: normal; color: var(--amarillo); }
.cta p { color: #C9D3E8; margin: 0; }
.cta__acciones { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; position: relative; z-index: 1; }

/* ---------- Formularios ---------- */
.form-caja { background: var(--blanco); border-radius: 20px; box-shadow: var(--sombra-fuerte); padding: clamp(26px, 4vw, 44px); }
.form-caja h2 { color: var(--marino); font-size: 2.2rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.form-grid .completo { grid-column: 1 / -1; }
.campo label, .campo .leyenda { display: block; font-weight: 600; font-size: .88rem; color: var(--marino); margin-bottom: 6px; }
.campo label .req { color: #D23B3B; }
.campo input[type="text"], .campo input[type="email"], .campo input[type="tel"], .campo input[type="date"], .campo input[type="number"], .campo select, .campo textarea {
  width: 100%; padding: 13px 15px; border: 2px solid #DCE2EC; border-radius: 10px;
  font: inherit; font-size: .95rem; color: var(--tinta); background: #FAFBFD;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.campo textarea { min-height: 110px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--azul); background: var(--blanco); box-shadow: 0 0 0 4px rgba(30, 86, 184, .12); }
.opciones { display: flex; gap: 10px; flex-wrap: wrap; }
.opcion { position: relative; }
.opcion input { position: absolute; opacity: 0; pointer-events: none; }
.opcion span {
  display: inline-block; padding: 10px 18px; border: 2px solid #DCE2EC; border-radius: 10px; cursor: pointer;
  font-weight: 600; font-size: .9rem; background: #FAFBFD; transition: all .2s ease;
}
.opcion input:checked + span { border-color: var(--marino); background: var(--marino); color: var(--amarillo); }
.opcion input:focus-visible + span { box-shadow: 0 0 0 4px rgba(30, 86, 184, .2); }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .9rem; color: var(--gris); cursor: pointer; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--marino); flex: none; }
.form-bloque { grid-column: 1 / -1; font-family: var(--titulos); font-size: 1.5rem; color: var(--azul); margin-top: 10px; padding-top: 16px; border-top: 2px dashed #DCE2EC; }
.form-bloque:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.form-nota { font-size: .82rem; color: var(--gris); margin-top: 14px; }
.hp { position: absolute; left: -9999px; }

/* ---------- Contacto rápido ---------- */
.contacto-lista { display: grid; gap: 16px; }
.contacto-item { display: flex; gap: 16px; align-items: center; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: 14px; padding: 16px 18px; transition: background .2s ease; }
a.contacto-item:hover { background: rgba(255, 255, 255, .12); }
.contacto-item .ico { width: 48px; height: 48px; border-radius: 12px; background: var(--amarillo); color: var(--marino); display: grid; place-items: center; flex: none; }
.contacto-item .ico svg { width: 24px; height: 24px; }
.contacto-item small { display: block; color: #9FB0D3; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; }
.contacto-item strong { font-size: 1.05rem; }

/* ---------- Pie de página ---------- */
.pie { background: #06122E; color: #9FB0D3; padding: 70px 0 0; font-size: .93rem; }
.pie__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.pie h4 { font-family: var(--titulos); color: var(--blanco); font-size: 1.4rem; margin-bottom: 16px; }
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.pie a:hover { color: var(--amarillo); }
.pie__logo img { height: 74px; width: auto; margin-bottom: 16px; }
.pie__redes { display: flex; gap: 10px; margin-top: 18px; }
.pie__redes a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255, 255, 255, .08); display: grid; place-items: center; color: var(--blanco); transition: background .2s ease, color .2s ease; }
.pie__redes a:hover { background: var(--amarillo); color: var(--marino); }
.pie__redes svg { width: 20px; height: 20px; }
.pie__final { margin-top: 56px; border-top: 1px solid rgba(255, 255, 255, .08); padding: 22px 0; font-size: .8rem; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- WhatsApp flotante ---------- */
.wa-flotante {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 62px; height: 62px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37, 211, 102, .45);
  transition: transform .2s ease;
}
.wa-flotante:hover { transform: scale(1.08); }
.wa-flotante svg { width: 34px; height: 34px; }
.wa-flotante::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25D366; animation: pulso 2.2s infinite; }
@keyframes pulso { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }

/* ---------- Visor de imágenes ---------- */
.visor { position: fixed; inset: 0; z-index: 100; background: rgba(6, 18, 46, .94); display: none; align-items: center; justify-content: center; padding: 30px; }
.visor.abierto { display: flex; }
.visor img { max-width: 100%; max-height: 88vh; border-radius: 10px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
.visor button { position: absolute; background: rgba(255, 255, 255, .1); color: #fff; border: 0; width: 52px; height: 52px; border-radius: 50%; font-size: 1.6rem; cursor: pointer; }
.visor button:hover { background: var(--amarillo); color: var(--marino); }
.visor .cerrar { top: 20px; right: 20px; }
.visor .ant { left: 20px; top: 50%; transform: translateY(-50%); }
.visor .sig { right: 20px; top: 50%; transform: translateY(-50%); }

/* ---------- Animación al hacer scroll ---------- */
.revelar { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.revelar.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .revelar { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .wa-flotante::after { animation: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .programas { grid-template-columns: repeat(2, 1fr); }
  .pasos { grid-template-columns: repeat(2, 1fr); }
  .pie__grid { grid-template-columns: 1fr 1fr; }
  .galeria--vertical { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 960px) {
  .hamburguesa { display: block; }
  .menu {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--blanco); padding: 10px 20px 24px; box-shadow: 0 20px 30px rgba(10, 28, 68, .12);
    display: none;
  }
  .nav.abierto .menu { display: flex; }
  .menu a { padding: 14px 6px; border-bottom: 1px solid var(--gris-claro); border-radius: 0; }
  .menu a.activo::after { display: none; }
  .menu .btn { margin: 16px 0 0; justify-content: center; border-radius: 999px; border-bottom: 0; }
  .dos-col, .cta { grid-template-columns: 1fr; }
  .dos-col--inv > :first-child { order: 0; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .cifras__grid { grid-template-columns: repeat(2, 1fr); }
  .cifra:nth-child(2) { border-right: 0; }
  .cifra:nth-child(-n+2) { border-bottom: 1px solid var(--gris-claro); }
  .galeria { grid-template-columns: repeat(2, 1fr); }
  .barra-top .redes { display: none; }
}
@media (max-width: 640px) {
  .grid-3, .programas, .pasos, .form-grid, .pie__grid { grid-template-columns: 1fr; }
  .galeria--vertical { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 260px; }
  .galeria a.grande { grid-column: span 2; grid-row: span 1; }
  .barra-top { display: none; }
  .nav .contenedor { height: 70px; }
  .logo img { height: 48px; }
  .logo .nombre { font-size: 1.25rem; }
  .hero .contenedor { padding: 70px 0 110px; }
  .hero__acciones .btn { width: 100%; justify-content: center; }
  .foto-marco::before { inset: 14px -8px -8px 14px; }
  .foto-marco .insignia { left: 10px; bottom: 10px; }
  .programa { min-height: 320px; }
}

/* ---------- Videos de YouTube (cargan solo al dar clic) ---------- */
.videos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.video {
  position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; padding: 0; border: 0; cursor: pointer;
  border-radius: var(--radio); overflow: hidden; background: #000; box-shadow: var(--sombra-fuerte); font: inherit;
}
.video img { width: 100%; height: 100%; object-fit: cover; opacity: .85; transition: opacity .3s ease, transform .5s ease; }
.video:hover img { opacity: 1; transform: scale(1.04); }
.video::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6, 18, 46, .85), transparent 55%); pointer-events: none; }
.video__play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 2;
  width: 78px; height: 78px; border-radius: 50%; background: var(--amarillo); box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
  transition: transform .2s ease;
}
.video__play::before { content: ""; position: absolute; left: 31px; top: 24px; border-style: solid; border-width: 15px 0 15px 24px; border-color: transparent transparent transparent var(--marino); }
.video:hover .video__play { transform: translate(-50%, -50%) scale(1.1); }
.video__titulo { position: absolute; left: 20px; right: 20px; bottom: 16px; z-index: 2; color: #fff; font-weight: 700; text-align: left; font-size: 1rem; line-height: 1.3; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; z-index: 3; }
.prensa .sin-enlace { display: block; background: var(--blanco); border-radius: 12px; overflow: hidden; box-shadow: var(--sombra); }
.prensa .sin-enlace span::after { content: ""; }
@media (max-width: 640px) { .videos { grid-template-columns: 1fr; } .video__play { width: 64px; height: 64px; } .video__play::before { left: 25px; top: 19px; border-width: 13px 0 13px 20px; } }

/* ---------- Carruseles de fotos ---------- */
.slider { position: relative; padding: 0 0 40px; }
.slider__ventana { overflow: hidden; margin: 0 -7px; }
.slider__pista { display: flex; transition: transform .5s ease; will-change: transform; }
.slider__slide { flex: 0 0 calc(100% / var(--vista, 3)); padding: 0 7px; }
.slider__slide img { width: 100%; aspect-ratio: var(--ratio, 4/5); object-fit: cover; border-radius: 12px; background: var(--gris-claro); }
.slider__flecha {
  position: absolute; top: calc(50% - 20px); transform: translateY(-50%); z-index: 2;
  width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--amarillo); color: var(--marino); font-size: 2rem; line-height: 1; box-shadow: var(--sombra);
  display: grid; place-items: center; transition: transform .2s ease, background .2s ease;
}
.slider__flecha:hover { background: var(--amarillo-2); transform: translateY(-50%) scale(1.08); }
.slider__flecha--ant { left: -14px; }
.slider__flecha--sig { right: -14px; }
.slider__puntos { position: absolute; left: 0; right: 0; bottom: 6px; display: flex; justify-content: center; gap: 8px; }
.slider__puntos button { width: 10px; height: 10px; border-radius: 999px; border: 0; padding: 0; cursor: pointer; background: rgba(120, 135, 165, .45); transition: width .25s ease, background .25s ease; }
.slider__puntos button.activo { width: 28px; background: var(--amarillo); }
.video:not(button) { cursor: default; }
.video:not(button)::after { display: none; }
@media (max-width: 640px) { .slider__flecha { width: 40px; height: 40px; font-size: 1.6rem; } .slider__flecha--ant { left: 4px; } .slider__flecha--sig { right: 4px; } }

/* ---------- Ajustes contenido oficial ---------- */
.pie__grid--3 { grid-template-columns: 1.6fr 1fr 1.2fr; }
.programas--3 { grid-template-columns: repeat(3, 1fr); }
.prensa--solo-img { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.prensa--solo-img img { aspect-ratio: 2 / 1; }
.seccion--marino .lista-check li { color: #DCE3F2; }
.tarjeta__cuerpo h3 a:hover { color: var(--azul); }
.hero h1 em { font-style: normal; color: var(--amarillo); }
@media (max-width: 960px) { .programas--3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .pie__grid--3, .programas--3 { grid-template-columns: 1fr; } }

/* ---------- Sedes centradas (4 arriba, 3 abajo centradas) ---------- */
.sedes { display: flex; flex-wrap: wrap; justify-content: center; }
.sedes > .sede { flex: 0 1 calc((100% - 66px) / 4); min-width: 240px; }
@media (max-width: 1080px) { .sedes > .sede { flex-basis: calc((100% - 44px) / 3); } }
@media (max-width: 780px) { .sedes > .sede { flex-basis: calc((100% - 22px) / 2); min-width: 0; } }
@media (max-width: 520px) { .sedes > .sede { flex-basis: 100%; } }
.cifra small { display: block; margin-top: 8px; line-height: 1.45; text-transform: none; letter-spacing: 0; font-size: .92rem; }
.cifra strong.cifra__txt { font-size: clamp(1.9rem, 3vw, 2.6rem); padding: 6px 0; }
.cifra { display: flex; flex-direction: column; justify-content: center; }
.dos-col > *, .slider, .slider__ventana { min-width: 0; }

/* Botón del menú pegado a la derecha en celular */
@media (max-width: 960px) {
  .nav .contenedor { gap: 12px; }
  .hamburguesa { margin-left: auto; margin-right: -4px; }
  .nav nav { flex: 0 0 0; }
}