/* =========================================================
   SÍMBOLOS INSTITUCIONALES · VERSIÓN CORPORATIVA
   I.E. BOSQUES DE PINARES
   ========================================================= */

:root{
  --verde:#075b30;
  --verde-2:#0b6b35;
  --verde-3:#128247;
  --verde-suave:#edf7f0;
  --amarillo:#f5c515;
  --amarillo-suave:#fff7d4;
  --texto:#34443a;
  --texto-suave:#66736b;
  --linea:#dce7df;
  --blanco:#ffffff;
  --fondo:#f6f9f7;
  --sombra:0 16px 38px rgba(12,74,42,.10);
  --radio:24px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--fondo);
  color:var(--texto);
  font-family:"Poppins",Arial,sans-serif;
}
img{max-width:100%}
a{color:inherit}

.saltar{
  position:absolute;
  left:-9999px;
  top:auto;
}
.saltar:focus{
  left:14px;
  top:14px;
  z-index:999;
  padding:10px 14px;
  border-radius:8px;
  background:#fff;
  color:var(--verde);
  font-weight:700;
}

/* ENCABEZADO */
.franja-encabezado{
  width:100%;
  padding:12px 0 7px;
  background:#fff;
}
.encabezado-institucional{
  width:min(calc(100% - 34px),1220px);
  height:190px;
  margin:0 auto;
  overflow:hidden;
  border:1px solid #edf1ee;
  border-radius:12px;
  background:#fff;
  box-shadow:0 5px 16px rgba(12,74,42,.05);
}
.encabezado-institucional img{
  display:block;
  width:100%;
  height:190px;
  object-fit:cover;
  object-position:center;
}

.contenedor{
  width:min(calc(100% - 34px),1220px);
  margin:0 auto;
}

.miga{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  margin:10px 0 20px;
  padding:10px 14px;
  border:1px solid var(--linea);
  border-radius:12px;
  background:#fff;
  color:#65736b;
  font-size:.86rem;
}
.miga a{
  color:var(--verde-2);
  font-weight:800;
  text-decoration:none;
}
.miga a:hover,.miga a:focus-visible{text-decoration:underline}
.miga .actual{color:#45554b}

/* HERO */
.hero-simbolos{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(230px,.6fr);
  align-items:center;
  gap:30px;
  min-height:300px;
  padding:34px 48px;
  overflow:hidden;
  border-radius:28px;
  background:
    radial-gradient(circle at 88% 12%,rgba(245,197,21,.23),transparent 26%),
    linear-gradient(135deg,#064c29 0%,#0b6b35 62%,#138049 100%);
  box-shadow:var(--sombra);
}
.hero-simbolos::after{
  content:"";
  position:absolute;
  width:380px;
  height:380px;
  right:-165px;
  bottom:-255px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:50%;
}
.hero-contenido{position:relative;z-index:2;max-width:760px}
.etiqueta,.sobretitulo{
  display:inline-block;
  color:#997200;
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.07em;
  text-transform:uppercase;
}
.etiqueta{
  padding:7px 12px;
  margin-bottom:14px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:999px;
  background:rgba(255,255,255,.10);
  color:#fff;
}
.hero-simbolos h1{
  margin:0 0 16px;
  color:#fff;
  font-family:"Roboto Condensed",Arial,sans-serif;
  font-size:clamp(2.6rem,5vw,4.25rem);
  line-height:.98;
  letter-spacing:-.02em;
}
.hero-simbolos h1 span{color:#ffd633}
.hero-simbolos p{
  max-width:700px;
  margin:0;
  color:rgba(255,255,255,.90);
  font-size:.96rem;
  line-height:1.62;
}
.hero-acciones{display:flex;flex-wrap:wrap;gap:11px;margin-top:20px}
.boton{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:11px 18px;
  border-radius:999px;
  font-size:.84rem;
  font-weight:800;
  text-decoration:none;
  transition:.22s ease;
}
.boton-principal{background:var(--amarillo);color:#1f3928}
.boton-principal:hover,.boton-principal:focus-visible{transform:translateY(-2px);background:#ffd83d}
.boton-secundario{border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.10);color:#fff}
.boton-secundario:hover,.boton-secundario:focus-visible{background:rgba(255,255,255,.18)}
.hero-sello{position:relative;z-index:2;display:flex;justify-content:center}
.hero-sello-circulo{
  width:170px;
  height:170px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.22);
  border-radius:50%;
  background:rgba(255,255,255,.12);
  box-shadow:inset 0 0 0 14px rgba(255,255,255,.04);
}
.hero-sello-circulo img{
  width:124px;
  height:124px;
  object-fit:contain;
  border-radius:50%;
  background:#fff;
  box-shadow:0 12px 34px rgba(0,0,0,.18);
}

/* LEMA */
.lema-corporativo{
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  margin:42px 0;
  overflow:hidden;
  border:1px solid var(--linea);
  border-radius:var(--radio);
  background:#fff;
  box-shadow:0 10px 30px rgba(12,74,42,.07);
}
.lema-imagen{min-height:350px;overflow:hidden}
.lema-imagen img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  object-position:center 40%;
}
.lema-contenido{
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:44px 44px 44px 48px;
  background:
    radial-gradient(circle at 100% 0,rgba(245,197,21,.12),transparent 25%),
    #fff;
}
.lema-icono{
  width:58px;
  height:58px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
  border-radius:16px;
  background:var(--verde-suave);
  color:var(--verde-2);
}
.lema-icono svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:2;stroke-linejoin:round}
.lema-contenido h2{
  margin:6px 0 12px;
  color:var(--verde);
  font-family:"Roboto Condensed",Arial,sans-serif;
  font-size:clamp(2rem,4vw,3rem);
  line-height:1.08;
}
.lema-contenido p{margin:0;color:var(--texto-suave);line-height:1.7}

/* MISION Y VISION */
.horizonte{margin:48px 0}
.encabezado-seccion{max-width:820px;margin:0 auto 28px;text-align:center}
.encabezado-seccion h2{
  margin:6px 0 9px;
  color:var(--verde);
  font-family:"Roboto Condensed",Arial,sans-serif;
  font-size:clamp(2rem,4vw,2.9rem);
}
.encabezado-seccion p{margin:0;color:var(--texto-suave);line-height:1.65}
.mision-vision{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.tarjeta-horizonte{
  overflow:hidden;
  border:1px solid var(--linea);
  border-radius:24px;
  background:#fff;
  box-shadow:0 10px 28px rgba(12,74,42,.07);
  transition:transform .25s ease,box-shadow .25s ease;
}
.tarjeta-horizonte:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(12,74,42,.11)}
.tarjeta-foto{position:relative;height:250px;overflow:hidden;background:#eaf2ec}
.tarjeta-foto::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(5,62,34,.36) 100%);
}
.tarjeta-foto img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .35s ease}
.tarjeta-horizonte:hover .tarjeta-foto img{transform:scale(1.025)}
.mision .tarjeta-foto img{object-position:center 48%}
.vision .tarjeta-foto img{object-position:center 34%}
.numero{
  position:absolute;
  z-index:2;
  right:18px;
  bottom:15px;
  width:50px;
  height:50px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  background:rgba(255,255,255,.94);
  color:var(--verde);
  font-family:"Roboto Condensed",Arial,sans-serif;
  font-size:1.35rem;
  font-weight:700;
  box-shadow:0 7px 18px rgba(0,0,0,.12);
}
.tarjeta-contenido{padding:28px 30px 32px}
.tarjeta-contenido h3{
  margin:6px 0 9px;
  color:var(--verde);
  font-family:"Roboto Condensed",Arial,sans-serif;
  font-size:2rem;
}
.linea{width:54px;height:4px;margin:0 0 18px;border-radius:999px;background:var(--amarillo)}
.tarjeta-contenido p{margin:0;color:var(--texto-suave);font-size:.92rem;line-height:1.72;text-align:left}

/* ESCUDO */
.escudo{
  display:grid;
  grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);
  gap:48px;
  align-items:center;
  margin:48px 0;
  padding:44px 46px;
  border-radius:26px;
  background:linear-gradient(135deg,#f0f7f2,#fff);
  border:1px solid var(--linea);
}
.escudo-imagen{position:relative;display:flex;align-items:center;justify-content:center;min-height:280px}
.resplandor{position:absolute;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(245,197,21,.20),rgba(11,107,53,.05) 60%,transparent 70%)}
.escudo-imagen img{position:relative;z-index:2;width:205px;height:205px;object-fit:contain;border-radius:50%;background:#fff;box-shadow:0 16px 34px rgba(10,75,40,.15)}
.escudo-texto h2{margin:6px 0 10px;color:var(--verde);font-family:"Roboto Condensed",Arial,sans-serif;font-size:clamp(2rem,4vw,2.8rem)}
.escudo-texto p{margin:0;color:var(--texto-suave);line-height:1.7}
.detalle-escudo{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.detalle-escudo span{padding:8px 12px;border:1px solid #d5e5da;border-radius:999px;background:#fff;color:var(--verde-2);font-size:.78rem;font-weight:800}

/* HIMNO */
.himno{margin:48px 0}
.himno-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:24px;align-items:start}
.video-himno,.letra-himno{border:1px solid var(--linea);border-radius:22px;background:#fff;box-shadow:0 9px 25px rgba(12,74,42,.06)}
.video-himno{overflow:hidden}
.video-responsive{position:relative;padding-top:56.25%;background:#0c2c1b}
.video-responsive iframe{position:absolute;inset:0;width:100%;height:100%}
.credito{margin:0;padding:14px 18px;color:var(--texto-suave);font-size:.83rem}
.letra-himno{padding:27px}
.letra-cabecera h3{margin:5px 0 18px;color:var(--verde);font-family:"Roboto Condensed",Arial,sans-serif;font-size:1.55rem}
.boton-letra{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px 15px;
  border:1px solid #cfe0d4;
  border-radius:12px;
  background:var(--verde-suave);
  color:var(--verde);
  font:700 .88rem "Poppins",Arial,sans-serif;
  cursor:pointer;
}
.boton-letra:hover,.boton-letra:focus-visible{background:#e4f2e8}
.chevron{font-size:1.25rem;transition:transform .2s ease}
.boton-letra[aria-expanded="true"] .chevron{transform:rotate(180deg)}
.contenido-letra{margin-top:15px;max-height:440px;overflow:auto;padding:18px;border-radius:12px;background:#fafcfb;color:#58665d}
.contenido-letra p{margin:0 0 5px;font-size:.86rem;line-height:1.45}

/* CIERRE */
.cierre-identidad{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  margin:48px 0 12px;
  padding:34px 36px;
  border:1px solid #efdf8e;
  border-radius:22px;
  background:linear-gradient(135deg,#fff9df,#fffdf3);
}
.cierre-identidad h2{margin:5px 0 7px;color:var(--verde);font-family:"Roboto Condensed",Arial,sans-serif;font-size:1.9rem}
.cierre-identidad p{max-width:760px;margin:0;color:var(--texto-suave);line-height:1.62}
.boton-verde{flex:0 0 auto;background:var(--verde-2);color:#fff}
.boton-verde:hover,.boton-verde:focus-visible{background:var(--verde);transform:translateY(-2px)}

/* FOOTER */
.franja-footer{width:100%;margin:20px 0 0;padding:12px 0;background:#005d29}
.pie-institucional{width:100%;margin:0}
.pie-institucional img{display:block;width:min(calc(100% - 34px),1050px);margin:0 auto;border-radius:10px}

@media(max-width:980px){
  .hero-simbolos{grid-template-columns:1fr;padding:34px 30px;min-height:auto}
  .hero-sello{display:none}
  .lema-corporativo{grid-template-columns:1fr}
  .lema-imagen{min-height:290px}
  .mision-vision{grid-template-columns:1fr}
  .tarjeta-foto{height:300px}
  .escudo{grid-template-columns:1fr;text-align:center}
  .escudo-texto .linea{margin-left:auto;margin-right:auto}
  .detalle-escudo{justify-content:center}
  .himno-grid{grid-template-columns:1fr}
}

@media(max-width:640px){
  .encabezado-institucional{width:calc(100% - 14px);height:128px}
  .encabezado-institucional img{height:128px}
  .contenedor{width:calc(100% - 20px)}
  .miga{font-size:.79rem;padding:9px 10px}
  .hero-simbolos{padding:28px 22px;border-radius:20px}
  .hero-simbolos h1{font-size:2.45rem}
  .hero-acciones{flex-direction:column;align-items:stretch}
  .lema-imagen{min-height:230px}
  .lema-contenido{padding:30px 24px}
  .tarjeta-foto{height:220px}
  .tarjeta-contenido{padding:24px}
  .escudo{padding:32px 22px}
  .cierre-identidad{flex-direction:column;align-items:flex-start;padding:28px 22px}
  .boton-verde{width:100%}
  .pie-institucional img{width:calc(100% - 16px)}
}