/* =====================================================================
   COLEGIO POPULAR PARTICULAR A DISTANCIA "PEDRO VICENTE MALDONADO"
   Sistema visual institucional — verde académico, dorado, marfil.
   Hoja de estilos compartida (todas las páginas).
   ===================================================================== */

/* ---------------------------------------------------------------
   1. Tokens de diseño (variables)
   --------------------------------------------------------------- */
:root {
  /* Verdes académicos (derivados del escudo) */
  --verde-900: #0c3421;
  --verde-800: #0f4429;
  --verde-700: #145536;
  --verde-600: #1b6742;
  --verde-500: #237a50;
  --verde-400: #3c9268;

  /* Dorados */
  --oro-700: #a67c1f;
  --oro-600: #c1962e;
  --oro-500: #d4af37;
  --oro-400: #e2c667;
  --oro-100: #f6ecc9;

  /* Neutros: marfil / crema / blanco */
  --marfil: #f8f5ec;
  --crema: #fcfaf3;
  --blanco: #ffffff;
  --tinta: #1c2a22;      /* texto principal, verde muy oscuro */
  --tinta-suave: #46564c;
  --linea: #e6e0d0;

  /* Semánticos */
  --bg: var(--crema);
  --texto: var(--tinta);
  --primario: var(--verde-700);
  --acento: var(--oro-600);

  /* Tipografía */
  --serif: "Fraunces", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;

  /* Medidas */
  --contenedor: 1200px;
  --radio: 14px;
  --radio-sm: 8px;
  --sombra-sm: 0 2px 8px rgba(12, 52, 33, 0.06);
  --sombra: 0 14px 40px -18px rgba(12, 52, 33, 0.28);
  --sombra-lg: 0 30px 70px -30px rgba(12, 52, 33, 0.45);
  --trans: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 84px;
}

/* ---------------------------------------------------------------
   2. Reset y base
   --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden; /* recorta el menú móvil fuera de lienzo (posición fija) */
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--texto);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--verde-700); text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--oro-600); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  color: var(--verde-800);
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1.1em; }

ul, ol { margin: 0 0 1.1em; padding-left: 1.25em; }

:focus-visible {
  outline: 3px solid var(--oro-500);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--oro-200, #f0dfa0); color: var(--verde-900); }

/* ---------------------------------------------------------------
   3. Utilidades de estructura
   --------------------------------------------------------------- */
.contenedor {
  width: 100%;
  max-width: var(--contenedor);
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 4vw, 2.5rem);
}

.seccion { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.seccion--compacta { padding-block: clamp(2.5rem, 5vw, 4rem); }

.fondo-marfil { background: var(--marfil); }
.fondo-blanco { background: var(--blanco); }
.fondo-verde {
  background:
    radial-gradient(circle at 82% 8%, rgba(212,175,55,0.14), transparent 42%),
    linear-gradient(160deg, var(--verde-800), var(--verde-900));
  color: #eaf1ec;
}
.fondo-verde h1, .fondo-verde h2, .fondo-verde h3 { color: #fff; }

.link-saltar {
  position: absolute;
  left: 1rem;
  top: -60px;
  z-index: 2000;
  background: var(--verde-800);
  color: #fff;
  padding: 0.7rem 1.2rem;
  border-radius: 0 0 10px 10px;
  transition: top 0.25s ease;
}
.link-saltar:focus { top: 0; color: #fff; }

/* Encabezado de sección editorial */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--oro-700);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 32px; height: 2px;
  background: var(--oro-500);
  display: inline-block;
}
.fondo-verde .eyebrow { color: var(--oro-400); }
.fondo-verde .eyebrow::before { background: var(--oro-400); }

.titulo-seccion {
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  margin-bottom: 0.5rem;
}
.subtitulo-seccion {
  max-width: 60ch;
  color: var(--tinta-suave);
  font-size: 1.08rem;
}
.fondo-verde .subtitulo-seccion { color: #cfe0d5; }

.centrado { text-align: center; }
.centrado .subtitulo-seccion { margin-inline: auto; }

/* ---------------------------------------------------------------
   4. Botones
   --------------------------------------------------------------- */
.btn {
  --btn-bg: var(--verde-700);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  border: 2px solid transparent;
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  transition: transform var(--trans), box-shadow var(--trans), background var(--trans), color var(--trans), border-color var(--trans);
  text-align: center;
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--sombra); color: #fff; }
.btn:active { transform: translateY(-1px); }
.btn svg { width: 1.15em; height: 1.15em; }

.btn--oro { --btn-bg: linear-gradient(135deg, var(--oro-500), var(--oro-600)); --btn-fg: #3a2c07; }
.btn--oro:hover { color: #3a2c07; }

.btn--contorno {
  background: transparent;
  border-color: var(--verde-700);
  color: var(--verde-700);
}
.btn--contorno:hover { background: var(--verde-700); color: #fff; }

.btn--claro {
  background: transparent;
  border-color: rgba(255,255,255,0.55);
  color: #fff;
}
.btn--claro:hover { background: #fff; color: var(--verde-800); border-color:#fff; }

.btn--bloque { width: 100%; }

.grupo-botones { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* ---------------------------------------------------------------
   5. Encabezado / Navegación
   --------------------------------------------------------------- */
.cinta-superior {
  background: var(--verde-900);
  color: #d7e4da;
  font-size: 0.82rem;
}
.cinta-superior .contenedor {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.5rem;
}
.cinta-superior a { color: #eaf3ee; }
.cinta-superior a:hover { color: var(--oro-400); }
.cinta-superior .cinta-datos { display: flex; flex-wrap: wrap; gap: 0.3rem 1.3rem; }
.cinta-superior .cinta-item { display: inline-flex; align-items: center; gap: 0.45rem; }
.cinta-superior svg { width: 15px; height: 15px; color: var(--oro-400); flex: none; }
.cinta-superior .cinta-slogan {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--oro-300, #ecd692);
  letter-spacing: 0.02em;
}

.barra {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(252, 250, 243, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--linea);
  transition: box-shadow var(--trans), background var(--trans);
}
.barra.encogida { box-shadow: 0 8px 30px -18px rgba(12,52,33,0.45); }

.barra .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav-h);
}

.marca { display: inline-flex; align-items: center; gap: 0.85rem; }
.marca img { height: 52px; width: auto; }
.marca__texto { display: flex; flex-direction: column; line-height: 1.05; }
.marca__nombre {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.16rem;
  color: var(--verde-800);
  letter-spacing: 0.01em;
}
.marca__sub {
  font-size: 0.63rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--oro-700);
  font-weight: 700;
}

.nav { display: flex; align-items: center; gap: 0.35rem; }
.nav a {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--tinta);
  padding: 0.55rem 0.8rem;
  border-radius: 8px;
  position: relative;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0.8rem; right: 0.8rem; bottom: 0.35rem;
  height: 2px;
  background: var(--oro-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans);
}
.nav a:hover { color: var(--verde-800); }
.nav a:hover::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--verde-800); }
.nav a[aria-current="page"]::after { transform: scaleX(1); }

.nav__acciones { display: flex; align-items: center; gap: 0.6rem; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px; height: 46px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--linea);
  border-radius: 10px;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--verde-800);
  margin-inline: auto;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------------------------------------
   6. Hero
   --------------------------------------------------------------- */
.hero {
  position: relative;
  color: #eef4ef;
  overflow: hidden;
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(212,175,55,0.20), transparent 55%),
    radial-gradient(900px 500px at -5% 110%, rgba(60,146,104,0.28), transparent 55%),
    linear-gradient(150deg, var(--verde-800) 0%, var(--verde-900) 62%, #082014 100%);
}
.hero::before {
  /* patrón sutil de laurel */
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../img/patron-laurel.svg");
  background-size: 320px;
  opacity: 0.05;
  pointer-events: none;
}
.hero .contenedor {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-block: clamp(3.5rem, 9vw, 6rem);
}
.hero__distintivo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  border: 1px solid rgba(226,198,103,0.5);
  border-radius: 999px;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oro-400);
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.5rem, 6vw, 4.3rem);
  line-height: 1.02;
  margin-bottom: 1.1rem;
}
.hero h1 em { color: var(--oro-400); font-style: normal; }
.hero__lead {
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  color: #d3e2d8;
  max-width: 54ch;
  margin-bottom: 2rem;
}
.hero__media {
  position: relative;
  display: grid;
  place-items: center;
}
.hero__escudo {
  width: min(360px, 78%);
  filter: drop-shadow(0 30px 55px rgba(0,0,0,0.45));
  animation: flotar 7s ease-in-out infinite;
}
.hero__anillo {
  position: absolute;
  width: min(430px, 92%);
  aspect-ratio: 1;
  border: 1px dashed rgba(226,198,103,0.4);
  border-radius: 50%;
  animation: girar 60s linear infinite;
}
@keyframes flotar { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
@keyframes girar { to { transform: rotate(360deg); } }

.hero__metricas {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem 2.4rem;
  margin-top: 2.6rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero__metrica strong {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--oro-400);
  line-height: 1;
}
.hero__metrica span { font-size: 0.86rem; color: #c6d6cc; letter-spacing: 0.02em; }

.hero__olas { position: relative; display: block; width: 100%; margin-top: -1px; }

/* ---------------------------------------------------------------
   7. Accesos rápidos
   --------------------------------------------------------------- */
.accesos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-top: -3.8rem;
  position: relative;
  z-index: 5;
}
.acceso {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--sombra);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.acceso:hover { transform: translateY(-6px); box-shadow: var(--sombra-lg); border-color: var(--oro-300, #e7d38f); }
.acceso__icono {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--verde-600), var(--verde-800));
  color: var(--oro-400);
  margin-bottom: 0.4rem;
}
.acceso__icono svg { width: 26px; height: 26px; }
.acceso h3 { font-size: 1.2rem; margin: 0; }
.acceso p { font-size: 0.92rem; color: var(--tinta-suave); margin: 0; }
.acceso__mas {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--verde-700);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.acceso:hover .acceso__mas { color: var(--oro-700); }
.acceso__mas svg { width: 16px; height: 16px; transition: transform var(--trans); }
.acceso:hover .acceso__mas svg { transform: translateX(4px); }

/* ---------------------------------------------------------------
   8. Bloque intro / dos columnas
   --------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.split--inverso .split__media { order: -1; }

.marco-imagen {
  position: relative;
  border-radius: var(--radio);
  padding: 2.8rem;
  background:
    radial-gradient(circle at 50% 34%, rgba(212,175,55,0.18), transparent 62%),
    linear-gradient(160deg, #ffffff, var(--marfil));
  border: 1px solid var(--linea);
  display: grid;
  place-items: center;
  box-shadow: var(--sombra);
  overflow: hidden;
}
.marco-imagen::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("../img/patron-laurel.svg");
  background-size: 200px;
  opacity: 0.05;
  pointer-events: none;
}
.marco-imagen::after {
  content: "";
  position: absolute; inset: 14px;
  border: 1px solid var(--oro-400);
  border-radius: 8px;
  pointer-events: none;
}
.marco-imagen img { position: relative; width: min(280px, 72%); filter: drop-shadow(0 18px 34px rgba(12,52,33,0.22)); }

.lista-marcada { list-style: none; padding: 0; margin: 1.4rem 0 0; }
.lista-marcada li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.9rem;
}
.lista-marcada li::before {
  content: "";
  position: absolute; left: 0; top: 0.35em;
  width: 20px; height: 20px;
  background: var(--oro-100);
  border-radius: 50%;
  box-shadow: inset 0 0 0 2px var(--oro-500);
}
.lista-marcada li::after {
  content: "";
  position: absolute; left: 6px; top: 0.55em;
  width: 8px; height: 5px;
  border-left: 2px solid var(--verde-700);
  border-bottom: 2px solid var(--verde-700);
  transform: rotate(-45deg);
}

/* ---------------------------------------------------------------
   9. Tarjetas (ventajas, valores, etc.)
   --------------------------------------------------------------- */
.rejilla { display: grid; gap: 1.4rem; }
.rejilla--2 { grid-template-columns: repeat(2, 1fr); }
.rejilla--3 { grid-template-columns: repeat(3, 1fr); }
.rejilla--4 { grid-template-columns: repeat(4, 1fr); }

.tarjeta {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 1.9rem 1.7rem;
  box-shadow: var(--sombra-sm);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  height: 100%;
}
.tarjeta:hover { transform: translateY(-5px); box-shadow: var(--sombra); border-color: var(--oro-300, #e7d38f); }
.tarjeta__icono {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--marfil);
  color: var(--verde-700);
  margin-bottom: 1.1rem;
  border: 1px solid var(--linea);
}
.tarjeta__icono svg { width: 28px; height: 28px; }
.tarjeta h3 { font-size: 1.28rem; }
.tarjeta p { color: var(--tinta-suave); margin-bottom: 0; font-size: 0.98rem; }

.tarjeta--verde {
  background: linear-gradient(160deg, var(--verde-700), var(--verde-900));
  border-color: transparent;
  color: #e7f0ea;
}
.tarjeta--verde h3 { color: #fff; }
.tarjeta--verde p { color: #cbdccf; }
.tarjeta--verde .tarjeta__icono { background: rgba(255,255,255,0.1); color: var(--oro-400); border-color: rgba(255,255,255,0.15); }

/* Tarjeta de valor compacta */
.valor {
  display: flex;
  gap: 1rem;
  padding: 1.3rem 1.4rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-left: 4px solid var(--oro-500);
  border-radius: 10px;
  transition: transform var(--trans), box-shadow var(--trans);
}
.valor:hover { transform: translateX(5px); box-shadow: var(--sombra-sm); }
.valor__n {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--oro-600);
  font-weight: 600;
  line-height: 1;
}
.valor h3 { font-size: 1.08rem; margin-bottom: 0.25rem; }
.valor p { font-size: 0.92rem; margin: 0; color: var(--tinta-suave); }

/* ---------------------------------------------------------------
   10. Oferta académica: tarjetas de programa
   --------------------------------------------------------------- */
.programa {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--sombra-sm);
  transition: transform var(--trans), box-shadow var(--trans);
}
.programa:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.programa__cabecera {
  background: linear-gradient(155deg, var(--verde-700), var(--verde-900));
  color: #fff;
  padding: 1.6rem 1.6rem 1.4rem;
  position: relative;
}
.programa__cabecera::after {
  content:"";
  position:absolute; inset:0;
  background-image:url("../img/patron-laurel.svg");
  background-size:180px; opacity:0.06;
}
.programa__nivel { position: relative; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--oro-400); font-weight: 700; }
.programa__cabecera h3 { position: relative; color: #fff; font-size: 1.5rem; margin: 0.4rem 0 0; }
.programa__cuerpo { padding: 1.5rem 1.6rem; display: flex; flex-direction: column; gap: 1rem; flex: 1; }
.programa__datos { display: grid; gap: 0.6rem; margin: 0; }
.programa__dato { display: flex; align-items: center; gap: 0.6rem; font-size: 0.95rem; }
.programa__dato svg { width: 18px; height: 18px; color: var(--verde-600); flex: none; }
.programa__cuerpo .btn { margin-top: auto; }

.etiqueta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em;
  padding: 0.3rem 0.7rem; border-radius: 999px;
  background: var(--oro-100); color: var(--oro-700);
  text-transform: uppercase;
}
.etiqueta--verde { background: #e0efe6; color: var(--verde-700); }

/* ---------------------------------------------------------------
   11. Pasos / proceso
   --------------------------------------------------------------- */
.pasos { display: grid; gap: 1.3rem; counter-reset: paso; }
.paso {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.3rem;
  align-items: start;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 1.5rem 1.7rem;
  transition: transform var(--trans), box-shadow var(--trans);
}
.paso:hover { transform: translateY(-4px); box-shadow: var(--sombra-sm); }
.paso__n {
  counter-increment: paso;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--verde-600), var(--verde-800));
  color: var(--oro-400);
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  flex: none;
}
.paso__n::before { content: counter(paso); }
.paso h3 { font-size: 1.2rem; margin-bottom: 0.3rem; }
.paso p { margin: 0; color: var(--tinta-suave); font-size: 0.97rem; }

/* ---------------------------------------------------------------
   12. Tabla de requisitos / documentos
   --------------------------------------------------------------- */
.doc-lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.8rem; }
.doc-lista li {
  display: flex; gap: 0.9rem; align-items: flex-start;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: 10px;
  padding: 1rem 1.2rem;
}
.doc-lista svg { width: 22px; height: 22px; color: var(--verde-600); flex: none; margin-top: 2px; }
.doc-lista strong { display:block; }
.doc-lista span { font-size: 0.9rem; color: var(--tinta-suave); }

/* ---------------------------------------------------------------
   13. Formularios
   --------------------------------------------------------------- */
.form {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  box-shadow: var(--sombra);
}
.form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.campo { margin-bottom: 1.15rem; }
.campo label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--verde-800);
}
.campo .req { color: #b3261e; }
.campo input, .campo select, .campo textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--tinta);
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--linea);
  border-radius: 10px;
  background: var(--crema);
  transition: border-color var(--trans), box-shadow var(--trans), background var(--trans);
}
.campo textarea { min-height: 130px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--verde-500);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(35,122,80,0.12);
}
.campo input:user-invalid, .campo textarea:user-invalid, .campo select:user-invalid {
  border-color: #c0392b;
}
.campo__error {
  display: none;
  color: #b3261e;
  font-size: 0.82rem;
  margin-top: 0.35rem;
}
.campo.invalido .campo__error { display: block; }
.campo.invalido input, .campo.invalido select, .campo.invalido textarea { border-color: #c0392b; }

.aviso-demo {
  display: flex; gap: 0.7rem; align-items: flex-start;
  background: var(--oro-100);
  border: 1px solid var(--oro-400);
  color: #6b520f;
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  font-size: 0.9rem;
  margin-bottom: 1.4rem;
}
.aviso-demo svg { width: 20px; height: 20px; flex: none; color: var(--oro-700); }

.form-exito {
  display: none;
  align-items: center; gap: 0.8rem;
  background: #e0efe6;
  border: 1px solid var(--verde-400);
  color: var(--verde-800);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  margin-top: 1.2rem;
  font-weight: 500;
}
.form-exito.visible { display: flex; }
.form-exito svg { width: 24px; height: 24px; flex: none; color: var(--verde-600); }

/* ---------------------------------------------------------------
   14. Noticias
   --------------------------------------------------------------- */
.noticia {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: var(--sombra-sm);
  transition: transform var(--trans), box-shadow var(--trans);
}
.noticia:hover { transform: translateY(-5px); box-shadow: var(--sombra); }
.noticia__img {
  aspect-ratio: 16 / 10;
  background: linear-gradient(150deg, var(--verde-600), var(--verde-900));
  display: grid; place-items: center;
  position: relative;
  color: rgba(255,255,255,0.5);
}
.noticia__img::after {
  content:""; position:absolute; inset:0;
  background-image:url("../img/patron-laurel.svg"); background-size:150px; opacity:0.08;
}
.noticia__img svg { width: 54px; height: 54px; position: relative; }
.noticia__cuerpo { padding: 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.noticia__meta { display: flex; gap: 0.8rem; align-items: center; font-size: 0.8rem; color: var(--tinta-suave); text-transform: uppercase; letter-spacing: 0.05em; }
.noticia h3 { font-size: 1.25rem; margin: 0; }
.noticia p { font-size: 0.95rem; color: var(--tinta-suave); margin: 0; }
.noticia__cuerpo .acceso__mas { margin-top: auto; }

.marcador-pendiente {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem; border-radius: 6px;
  background: #fbeecf; color: #8a6a10;
  border: 1px dashed var(--oro-500);
  text-transform: uppercase;
}

/* ---------------------------------------------------------------
   15. Autoridades
   --------------------------------------------------------------- */
.autoridad {
  text-align: center;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 2rem 1.5rem;
  box-shadow: var(--sombra-sm);
  transition: transform var(--trans), box-shadow var(--trans);
}
.autoridad:hover { transform: translateY(-5px); box-shadow: var(--sombra); }
.autoridad__avatar {
  width: 92px; height: 92px;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(150deg, var(--verde-600), var(--verde-800));
  color: var(--oro-400);
  font-family: var(--serif);
  font-size: 2rem;
  border: 3px solid var(--oro-400);
}
.autoridad h3 { font-size: 1.2rem; margin-bottom: 0.2rem; }
.autoridad .cargo { color: var(--oro-700); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; }

/* ---------------------------------------------------------------
   16. Franja CTA
   --------------------------------------------------------------- */
.cta-franja {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  padding: clamp(2.4rem, 6vw, 4rem);
  background:
    radial-gradient(700px 400px at 90% 10%, rgba(212,175,55,0.2), transparent 55%),
    linear-gradient(150deg, var(--verde-700), var(--verde-900));
  color: #fff;
  text-align: center;
}
.cta-franja::after {
  content:""; position:absolute; inset:0;
  background-image:url("../img/patron-laurel.svg"); background-size:260px; opacity:0.06;
}
.cta-franja > * { position: relative; }
.cta-franja h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.cta-franja p { color: #d3e2d8; max-width: 55ch; margin-inline: auto; margin-bottom: 1.8rem; }
.cta-franja .grupo-botones { justify-content: center; }

/* ---------------------------------------------------------------
   17. Aula virtual
   --------------------------------------------------------------- */
.puerta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.puerta-tarjeta {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 2.2rem;
  text-align: center;
  box-shadow: var(--sombra-sm);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
}
.puerta-tarjeta:hover { transform: translateY(-6px); box-shadow: var(--sombra); border-color: var(--oro-400); }
.puerta-tarjeta__icono {
  width: 76px; height: 76px;
  display: grid; place-items: center;
  border-radius: 20px;
  background: linear-gradient(150deg, var(--verde-600), var(--verde-900));
  color: var(--oro-400);
  margin-bottom: 0.6rem;
}
.puerta-tarjeta__icono svg { width: 38px; height: 38px; }
.puerta-tarjeta h3 { font-size: 1.5rem; }
.puerta-tarjeta p { color: var(--tinta-suave); font-size: 0.96rem; }
.puerta-tarjeta .btn { margin-top: auto; }

/* ---------------------------------------------------------------
   18. Contacto / info
   --------------------------------------------------------------- */
.info-contacto { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; }
.info-item {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.1rem 1.2rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: 12px;
}
.info-item__icono {
  width: 46px; height: 46px; flex: none;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--marfil);
  color: var(--verde-700);
  border: 1px solid var(--linea);
}
.info-item__icono svg { width: 22px; height: 22px; }
.info-item h3 { font-size: 1.02rem; margin-bottom: 0.15rem; font-family: var(--sans); font-weight: 700; color: var(--verde-800); }
.info-item p, .info-item a { margin: 0; font-size: 0.95rem; color: var(--tinta-suave); }
.info-item a:hover { color: var(--oro-700); }

.mapa-marco {
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--linea);
  box-shadow: var(--sombra-sm);
  background: var(--marfil);
}
.mapa-marco iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

.whatsapp-flotante {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 900;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,0.6);
  transition: transform var(--trans);
}
.whatsapp-flotante:hover { transform: scale(1.08); color: #fff; }
.whatsapp-flotante svg { width: 30px; height: 30px; }

/* ---------------------------------------------------------------
   19. Encabezado de página interna (banner)
   --------------------------------------------------------------- */
.banner-pagina {
  position: relative;
  color: #eef4ef;
  overflow: hidden;
  background:
    radial-gradient(800px 400px at 85% -20%, rgba(212,175,55,0.18), transparent 55%),
    linear-gradient(150deg, var(--verde-800), var(--verde-900));
  padding-block: clamp(3rem, 8vw, 5rem);
}
.banner-pagina::before {
  content:""; position:absolute; inset:0;
  background-image:url("../img/patron-laurel.svg"); background-size:300px; opacity:0.05;
}
.banner-pagina .contenedor { position: relative; }
.banner-pagina h1 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 0.6rem; }
.banner-pagina p { color: #d3e2d8; max-width: 60ch; font-size: 1.08rem; margin: 0; }
.migas {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  font-size: 0.85rem; color: #bcd0c3;
  margin-bottom: 1rem;
}
.migas a { color: var(--oro-400); }
.migas a:hover { color: #fff; }
.migas span[aria-current] { color: #eef4ef; }

/* ---------------------------------------------------------------
   20. Pie de página
   --------------------------------------------------------------- */
.pie {
  background: linear-gradient(180deg, var(--verde-900), #071a10);
  color: #bcd0c3;
  padding-top: clamp(3rem, 6vw, 4.5rem);
}
.pie a { color: #d6e4db; }
.pie a:hover { color: var(--oro-400); }
.pie__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 2.2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.pie__marca img { height: 62px; margin-bottom: 1rem; }
.pie__marca p { font-size: 0.92rem; max-width: 34ch; }
.pie h4 {
  color: #fff;
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.pie__contacto li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.92rem; }
.pie__contacto svg { width: 17px; height: 17px; color: var(--oro-400); flex: none; margin-top: 3px; }
.pie__slogan {
  font-family: var(--serif); font-style: italic;
  color: var(--oro-400); font-size: 1.05rem; margin-top: 1rem;
}
.pie__base {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.5rem;
  justify-content: space-between; align-items: center;
  padding-block: 1.5rem;
  font-size: 0.85rem;
  color: #94aa9c;
}
.pie__redes { display: flex; gap: 0.7rem; }
.pie__redes a {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.08);
  transition: background var(--trans), transform var(--trans);
}
.pie__redes a:hover { background: var(--oro-500); color: var(--verde-900); transform: translateY(-3px); }
.pie__redes svg { width: 18px; height: 18px; }

/* ---------------------------------------------------------------
   21. Animaciones de aparición al hacer scroll
   --------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22,1,0.36,1);
  will-change: opacity, transform;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }

/* Barra de progreso de lectura */
.progreso {
  position: fixed; top: 0; left: 0;
  height: 3px; width: 0;
  background: linear-gradient(90deg, var(--oro-500), var(--verde-500));
  z-index: 1200;
  transition: width 0.1s linear;
}

/* ---------------------------------------------------------------
   22. Cita / destacado editorial
   --------------------------------------------------------------- */
.cita {
  position: relative;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.35;
  color: var(--verde-800);
  max-width: 46ch;
}
.cita::before {
  content: "\201C";
  font-size: 5rem;
  color: var(--oro-400);
  position: absolute;
  top: -1.6rem; left: -0.5rem;
  opacity: 0.6;
}
.cita cite { display: block; margin-top: 1rem; font-family: var(--sans); font-style: normal; font-size: 0.9rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--oro-700); }

/* Detalle antorcha divisoria */
.divisor-escudo {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin: 0 auto 2.5rem; max-width: 320px;
  color: var(--oro-500);
}
.divisor-escudo::before, .divisor-escudo::after {
  content: ""; height: 1px; flex: 1;
  background: linear-gradient(90deg, transparent, var(--oro-400));
}
.divisor-escudo::after { background: linear-gradient(90deg, var(--oro-400), transparent); }
.divisor-escudo svg { width: 26px; height: 26px; }

/* ---------------------------------------------------------------
   23. Responsive
   --------------------------------------------------------------- */
@media (max-width: 1024px) {
  .accesos { grid-template-columns: repeat(2, 1fr); }
  .rejilla--4 { grid-template-columns: repeat(2, 1fr); }
  .pie__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(340px, 86vw);
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    background: var(--crema);
    padding: calc(var(--nav-h) + 1rem) 1.4rem 2rem;
    box-shadow: -20px 0 60px -20px rgba(12,52,33,0.4);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
    overflow-y: auto;
  }
  .nav.abierto { transform: translateX(0); }
  .nav a { padding: 0.9rem 0.8rem; font-size: 1.05rem; border-bottom: 1px solid var(--linea); }
  .nav a::after { display: none; }
  .nav a[aria-current="page"] { background: var(--marfil); border-radius: 8px; }
  .nav .btn { margin-top: 0.8rem; }
  .overlay-nav {
    position: fixed; inset: 0;
    background: rgba(7,26,16,0.5);
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease;
    z-index: 999;
  }
  .overlay-nav.visible { opacity: 1; visibility: visible; }
}

@media (max-width: 820px) {
  .hero .contenedor { grid-template-columns: 1fr; text-align: center; }
  .hero__media { order: -1; }
  .hero__escudo { width: min(240px, 60%); }
  .hero__anillo { width: min(300px, 74%); }
  .hero__lead { margin-inline: auto; }
  .hero .grupo-botones { justify-content: center; }
  .hero__metricas { justify-content: center; }
  .split { grid-template-columns: 1fr; }
  .split--inverso .split__media { order: 0; }
  .puerta { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .accesos { grid-template-columns: 1fr; margin-top: -2rem; }
  .rejilla--2, .rejilla--3, .rejilla--4 { grid-template-columns: 1fr; }
  .form-fila { grid-template-columns: 1fr; }
  .pie__grid { grid-template-columns: 1fr; }
  .marca__sub { display: none; }
  .cinta-superior .cinta-slogan { display: none; }
  .paso { grid-template-columns: 1fr; }
  .paso__n { margin-bottom: 0.4rem; }
}

@media (max-width: 400px) {
  .marca__nombre { font-size: 1rem; }
  .marca img { height: 44px; }
}

/* ---------------------------------------------------------------
   24. Movimiento reducido
   --------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .hero__escudo, .hero__anillo { animation: none; }
}

/* Impresión básica */
@media print {
  .barra, .cinta-superior, .whatsapp-flotante, .menu-toggle, .progreso, .cta-franja, .hero__anillo { display: none !important; }
  body { color: #000; background: #fff; }
}