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

:root {
  --azul:      #1a3a7c;
  --azul2:     #1e4fa8;
  --azul3:     #0d2260;
  --azul-royal:#0f2d6b;
  --azul-dark: #0a1940;
  --dorado:    #F0A500;
  --dorado2:   #FFB830;
  --dorado3:   #ffd166;
  --blanco:    #FFFFFF;
  --texto:     #e8edf8;
  --texto2:    #a8b8d8;
  --borde:     rgba(255,255,255,0.1);
  --borde-d:   rgba(240,165,0,0.2);
  --glass:     rgba(255,255,255,0.04);
  --glass2:    rgba(255,255,255,0.08);
  --sombra:    0 8px 32px rgba(0,0,0,0.35);
}

html { scroll-behavior: smooth; scroll-padding-top: 66px; }

body {
  font-family: 'Nunito', sans-serif;
  color: var(--texto);
  background: var(--azul-dark);
  overflow-x: hidden;
  min-width: 1280px;
}

@keyframes fadeUp {
  0%   { opacity:0; transform:translateY(40px); }
  100% { opacity:1; transform:translateY(0); }
}
@keyframes spin { to { transform:rotate(360deg); } }
@keyframes pulse-wa {
  0%,100% { box-shadow:0 4px 20px rgba(37,211,102,0.35); }
  50%      { box-shadow:0 4px 28px rgba(37,211,102,0.55); }
}

.reveal { opacity:0; transform:translateY(40px); }
.reveal.visible { animation: fadeUp 0.65s cubic-bezier(0.22,1,0.36,1) forwards; }
.reveal-delay-1 { animation-delay:0.1s; }
.reveal-delay-2 { animation-delay:0.2s; }
.reveal-delay-3 { animation-delay:0.3s; }

nav {
  background: rgba(10,25,64,0.97);
  backdrop-filter: blur(20px);
  position: sticky; top:0; z-index:100;
  border-bottom: 1px solid rgba(240,165,0,0.18);
}

.nav-inner {
  max-width: 1200px; margin:0 auto;
  padding: 0 1.5rem;
  display: flex; align-items:center; justify-content:space-between;
  height: 66px;
}

.logo-area { display:flex; align-items:center; gap:12px; text-decoration:none; }

.logo-circle {
  width:46px; height:46px; border-radius:50%;
  background: linear-gradient(135deg, var(--dorado), var(--dorado2));
  display:flex; align-items:center; justify-content:center;
  font-family:'Playfair Display',serif;
  font-weight:700; font-size:14px; color:var(--azul-dark);
  box-shadow: 0 0 20px rgba(240,165,0,0.3);
  flex-shrink:0;
}

.logo-img {
  width:46px; height:46px; border-radius:50%; object-fit:cover;
  border: 2px solid var(--dorado);
  box-shadow: 0 0 16px rgba(240,165,0,0.25);
}

.logo-text {
  font-family:'Playfair Display',serif;
  font-size:1rem; color:var(--blanco); font-weight:600; line-height:1.2;
}

.logo-sub {
  font-size:0.68rem; color:var(--dorado2);
  font-weight:700; letter-spacing:0.8px; text-transform:uppercase;
}

.nav-links { display:flex; gap:0.1rem; align-items:center; }

.nav-links a {
  color:rgba(255,255,255,0.7); text-decoration:none;
  font-size:0.83rem; font-weight:600; padding:6px 10px;
  border-radius:6px; transition:all 0.2s;
}
.nav-links a:hover { background:var(--glass2); color:#fff; }

.nav-admin {
  background: rgba(240,165,0,0.12) !important;
  border: 1px solid rgba(240,165,0,0.35) !important;
  border-radius: 22px !important;
  color: var(--dorado2) !important;
  display: flex !important;
  align-items: center;
  gap: 5px;
}
.nav-admin:hover { background: rgba(240,165,0,0.22) !important; }

.hamburger {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:6px;
}
.hamburger span {
  display:block; width:24px; height:2px;
  background:#fff; border-radius:2px; transition:all 0.3s;
}

.nav-menu-mobile {
  display:none; flex-direction:column;
  background:rgba(10,25,64,0.98); padding:1rem 1.5rem;
  gap:0.4rem; border-top:1px solid var(--borde);
  backdrop-filter:blur(20px);
}
.nav-menu-mobile a {
  color:rgba(255,255,255,0.8); text-decoration:none;
  font-size:0.9rem; font-weight:600;
  padding:8px 12px; border-radius:8px;
}
.nav-menu-mobile a:hover { background:var(--glass2); }
.nav-menu-mobile.open { display:flex; }

.hero {
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid var(--borde-d);
  overflow: hidden;
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg-placeholder {
  position: absolute; inset: 0;
  background: #fff;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
  border: 2.5px dashed #bbb;
  border-radius: 20px;
  color: #aaa;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 0;
}
.hero-bg-placeholder svg { opacity: 0.35; }

.hero-bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,25,70,0.45) 0%, rgba(10,25,70,0.78) 100%);
  z-index: 1;
  border-radius: 20px;
}

.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  padding: 3rem 2rem 4rem;
}

.hero-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 8vw, 5.5rem);
  color: var(--blanco);
  line-height: 1;
  font-weight: 700;
  text-shadow: 0 2px 24px rgba(0,0,0,0.5);
}
.hero-content h1 span {
  color: var(--dorado);
  display: block;
}

.hero-divider {
  width: 48px; height: 3px;
  background: var(--dorado);
  margin: 16px auto;
  border-radius: 2px;
}

.hero-tagline {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  text-shadow: 0 1px 8px rgba(0,0,0,0.4);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

.stats-wrap {
  background: linear-gradient(135deg, #F0A500 0%, #e89000 50%, #FFB830 100%);
  margin: 10px 12px 0;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.stats-bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}

.stats-inner {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1rem; text-align: center;
  padding: 2rem 2.5rem;
}

.stat-icon { font-size: 1.8rem; margin-bottom: 6px; }

.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem; font-weight: 700;
  color: #0a1940;
  line-height: 1;
}

.stat-lab {
  font-size: 0.72rem; font-weight: 700;
  color: rgba(10,25,64,0.7);
  margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px;
}

section { padding: 4rem 1.5rem; position: relative; }

.section-inner { max-width: 1200px; margin: 0 auto; }

.section-tag {
  display: inline-block;
  background: rgba(240,165,0,0.12);
  color: var(--dorado2); font-size: 0.72rem;
  font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 4px 12px;
  border-radius: 20px; margin-bottom: 0.8rem;
  border: 1px solid rgba(240,165,0,0.2);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem; color: var(--blanco);
  margin-bottom: 0.6rem; line-height: 1.2;
}

.section-title::after {
  content: '';
  display: block;
  width: 36px; height: 3px;
  background: var(--dorado);
  margin-top: 10px;
  border-radius: 2px;
}

.section-sub {
  color: var(--texto2); font-size: 1rem;
  line-height: 1.7; max-width: 600px;
}

.section-header { margin-bottom: 2.5rem; }
#nosotros {
  background: linear-gradient(135deg, #0f2c68 0%, #1a3a7c 100%);
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid var(--borde-d);
  box-shadow: var(--sombra);
}

.nosotros-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center;
}

.nosotros-img {
  border-radius: 16px;
  overflow: hidden;
  min-height: 320px;
  border: 2px solid var(--dorado);
  position: relative;
  box-shadow:
    0 0 0 4px rgba(240,165,0,0.15),
    0 0 24px rgba(240,165,0,0.25),
    0 16px 40px rgba(0,0,0,0.4);
}
.nosotros-img-placeholder {
  position: absolute; inset: 0;
  background: transparent;        
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px;
  border: none;                   
  border-radius: 16px;
  color: #aaa;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.nosotros-img-placeholder svg { opacity: 0.35; }

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

.video-btn-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 14px;
  background: linear-gradient(0deg, rgba(10,25,70,0.75), transparent);
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-size: 0.85rem; font-weight: 700;
  cursor: pointer; z-index: 2;
}

.play-circle {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--dorado);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; color: var(--azul-dark);
  flex-shrink: 0;
}

.nosotros-text p {
  color: var(--texto2); line-height: 1.8;
  margin-bottom: 1rem; font-size: 0.95rem;
}

.valores { display: flex; flex-direction: column; gap: 10px; margin-top: 1.5rem; }

.valor-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; font-weight: 700; color: var(--blanco);
}

.valor-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--dorado); flex-shrink: 0;
  box-shadow: 0 0 10px rgba(240,165,0,0.5);
}

.banner-wrap {
  margin: 10px 12px 0;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  min-height: 90px;
  display: flex; align-items: center; justify-content: center;
}

.banner {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f2c68, #1a3a7c);
}

.banner-bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}

.banner svg { position: relative; z-index: 0; display: none; }

.banner::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(10,25,70,0.6);
  z-index: 1;
}

.banner-content {
  position: relative; z-index: 2;
  text-align: center; padding: 1.4rem;
}

.banner-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem; color: var(--blanco);
  font-weight: 700;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}

.banner-line {
  width: 52px; height: 3px;
  background: var(--dorado);
  margin: 10px auto 0;
  border-radius: 2px;
}

.niveles {
  background: linear-gradient(135deg, #0d2260 0%, #1a3a7c 100%);
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid var(--borde-d);
  box-shadow: var(--sombra);
}

.niveles-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
}

.nivel-card {
  background: #fff;
  border-radius: 16px; padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid #dce6f8;
  transition: all 0.3s; cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.nivel-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.2);
  border-color: rgba(240,165,0,0.4);
}

.nivel-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26,58,124,0.08);
  border: 2px solid rgba(26,58,124,0.15);
  overflow: hidden;
  transition: all 0.3s;
}

.nivel-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.nivel-card:hover .nivel-icon {
  background: rgba(240,165,0,0.1);
  border-color: rgba(240,165,0,0.4);
}
.nivel-card:hover .nivel-icon {
  background: rgba(240,165,0,0.1);
  border-color: rgba(240,165,0,0.4);
}

.nivel-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem; color: var(--azul-dark);
  margin-bottom: 0.4rem;
}

.nivel-tag {
  display: inline-block; margin-top: 0.6rem;
  font-size: 0.75rem; font-weight: 700;
  padding: 4px 12px; border-radius: 20px;
  background: rgba(26,58,124,0.08);
  color: var(--azul);
  border: 1px solid rgba(26,58,124,0.15);
}

.nivel-arrow {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--azul);
  margin: 14px auto 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px;
  transition: background 0.2s;
}
.nivel-card:hover .nivel-arrow { background: var(--dorado); color: var(--azul-dark); }

.nivel-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(16px);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem; opacity: 0; visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}
.nivel-modal-overlay.activo { opacity: 1; visibility: visible; }

.nivel-modal {
  background: linear-gradient(135deg,#0f2d6b,#1a3a7c);
  border-radius: 24px;
  width: 100%; max-width: 1000px;
  max-height: 90vh; overflow-y: auto;
  padding: 2.5rem;
  border: 1px solid var(--borde-d);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
  position: relative;
  transform: scale(0.9) translateY(30px);
  transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
}
.nivel-modal-overlay.activo .nivel-modal { transform: scale(1) translateY(0); }

.nivel-modal-cerrar {
  position: absolute; top: 1.2rem; right: 1.5rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7); padding: 7px 16px;
  border-radius: 20px; font-size: 0.82rem; font-weight: 700;
  cursor: pointer; font-family: 'Nunito', sans-serif; transition: all 0.2s;
}
.nivel-modal-cerrar:hover { background: rgba(255,255,255,0.15); color: #fff; }

.nivel-modal-header {
  display: flex; align-items: center; gap: 1.5rem;
  margin-bottom: 2rem; padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nivel-modal-icon {
  width: 70px; height: 70px; border-radius: 50%;
  background: rgba(240,165,0,0.1);
  border: 2px solid rgba(240,165,0,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; flex-shrink: 0;
}

.nivel-modal-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem; color: var(--blanco); margin-bottom: 6px;
}
.nivel-modal-header p { color: var(--texto2); font-size: 0.95rem; line-height: 1.7; }

.nivel-modal-galeria {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem;
}

.nivel-foto-item {
  border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s; cursor: pointer;
}
.nivel-foto-item:hover {
  transform: scale(1.03);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
  border-color: rgba(240,165,0,0.2);
}
.nivel-foto-item img { width: 100%; height: 180px; object-fit: cover; display: block; }
.nivel-foto-desc {
  padding: 10px 12px; font-size: 0.82rem; color: var(--texto2);
  background: rgba(255,255,255,0.04);
}

#actividades {
  background: linear-gradient(135deg, #0f2c68 0%, #1a3a7c 100%);
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid var(--borde-d);
  box-shadow: var(--sombra);
}

.actividades-lista {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
}

.actividad-card {
  background: rgba(255,255,255,0.07);
  border-radius: 16px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s;
}
.actividad-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.3);
  border-color: rgba(240,165,0,0.3);
}

.actividad-card img {
  width: 100%; height: 180px; object-fit: cover; display: block;
  transition: transform 0.5s;
}
.actividad-card:hover img { transform: scale(1.05); }

.actividad-card-placeholder {
  width: 100%; height: 180px;
  background: rgba(255,255,255,0.05);
  display: flex; align-items: center; justify-content: center; font-size: 3rem;
}

.actividad-franja {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--dorado), transparent);
}

.actividad-body { padding: 1rem 1.1rem; }

.actividad-meta {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px; flex-wrap: wrap;
}

.actividad-badge {
  font-size: 0.72rem; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
}

.cat-ciencia     { background:rgba(30,120,200,0.2); color:#7ecef4; border:1px solid rgba(30,120,200,0.3); }
.cat-deporte     { background:rgba(46,125,50,0.2); color:#81c784; border:1px solid rgba(46,125,50,0.3); }
.cat-aniversario { background:rgba(230,81,0,0.2); color:#ffb74d; border:1px solid rgba(230,81,0,0.3); }
.cat-concurso    { background:rgba(136,14,79,0.2); color:#f48fb1; border:1px solid rgba(136,14,79,0.3); }
.cat-feria       { background:rgba(106,27,154,0.2); color:#ce93d8; border:1px solid rgba(106,27,154,0.3); }
.cat-arte        { background:rgba(191,54,12,0.2); color:#ff8a65; border:1px solid rgba(191,54,12,0.3); }
.cat-otro        { background:rgba(255,255,255,0.06); color:var(--texto2); border:1px solid var(--borde); }

.actividad-fecha { font-size: 0.75rem; color: var(--texto2); }
.actividad-titulo { font-weight: 800; font-size: 0.95rem; color: var(--blanco); margin-bottom: 6px; }
.actividad-desc { font-size: 0.82rem; color: var(--texto2); line-height: 1.6; }

.profesores-sec {
  background: linear-gradient(135deg, #1a3a7c 0%, #0f2c68 100%);
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid var(--borde-d);
  box-shadow: var(--sombra);
}

.profes-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem;
}

.profe-card {
  text-align: center;
  background: rgba(255,255,255,0.07);
  border-radius: 16px; padding: 1.8rem 1rem;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s;
}
.profe-card:hover {
  border-color: rgba(240,165,0,0.3);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
}

.profe-avatar {
  width: 90px; height: 90px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  margin: 0 auto 0.8rem;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid rgba(240,165,0,0.35); overflow: hidden;
  box-shadow: 0 0 20px rgba(240,165,0,0.15);
  transition: all 0.3s;
}
.profe-card:hover .profe-avatar {
  box-shadow: 0 0 28px rgba(240,165,0,0.3);
  border-color: var(--dorado);
}
.profe-avatar img { width: 100%; height: 100%; object-fit: cover; }
.profe-name { font-weight: 700; font-size: 0.88rem; color: var(--blanco); }
.profe-curso { font-size: 0.78rem; color: var(--texto2); margin-top: 3px; }

.revistas-sec {
  background: linear-gradient(135deg, #0f2c68 0%, #1a3a7c 100%);
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid var(--borde-d);
  box-shadow: var(--sombra);
}

.revistas-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
}

.revista-card {
  background: rgba(255,255,255,0.07);
  border-radius: 16px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1); transition: all 0.3s;
}
.revista-card:hover {
  border-color: rgba(240,165,0,0.3);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
}

.revista-portada {
  background: rgba(255,255,255,0.05); min-height: 160px;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 8px; color: var(--texto2);
  font-size: 0.8rem; border-bottom: 1px solid var(--borde); overflow: hidden;
}
.revista-portada img {
  width: 100%; height: 160px; object-fit: cover;
  transition: transform 0.5s;
}
.revista-card:hover .revista-portada img { transform: scale(1.05); }

.revista-info { padding: 1rem; }
.revista-info h4 { font-weight: 800; font-size: 0.9rem; color: var(--blanco); margin-bottom: 4px; }
.revista-info p { font-size: 0.78rem; color: var(--texto2); margin-bottom: 0.8rem; }

.btn-ver {
  display: block; width: 100%;
  background: rgba(240,165,0,0.1);
  color: var(--dorado2); border: 1px solid rgba(240,165,0,0.2);
  padding: 9px; border-radius: 8px;
  font-size: 0.82rem; font-weight: 700;
  cursor: pointer; font-family: 'Nunito', sans-serif;
  transition: all 0.2s; text-align: center;
}
.btn-ver:hover { background: rgba(240,165,0,0.2); color: var(--blanco); }

.anuncios-sec {
  background: linear-gradient(135deg, #1a3a7c 0%, #0f2c68 100%);
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid var(--borde-d);
  box-shadow: var(--sombra);
}

.anuncios-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
}

.anuncio-card {
  background: rgba(255,255,255,0.07);
  border-radius: 16px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1); transition: all 0.3s;
}
.anuncio-card:hover {
  border-color: rgba(240,165,0,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.25);
}

.anuncio-img {
  width: 100%; height: 200px; object-fit: cover; display: block;
  transition: transform 0.5s;
}
.anuncio-card:hover .anuncio-img { transform: scale(1.05); }

.anuncio-img-placeholder {
  width: 100%; height: 200px;
  background: rgba(255,255,255,0.05);
  display: flex; align-items: center; justify-content: center; font-size: 3rem;
}

.anuncio-franja {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--dorado), transparent);
}

.anuncio-body { padding: 1.2rem; }

.anuncio-badge {
  display: inline-block;
  background: rgba(240,165,0,0.1); color: var(--dorado2);
  font-size: 0.72rem; font-weight: 700;
  padding: 3px 10px; border-radius: 20px; margin-bottom: 8px;
  border: 1px solid rgba(240,165,0,0.2);
}

.anuncio-titulo { font-weight: 800; font-size: 0.95rem; color: var(--blanco); margin-bottom: 8px; line-height: 1.3; }
.anuncio-desc { font-size: 0.82rem; color: var(--texto2); line-height: 1.6; margin-bottom: 12px; }
.anuncio-detalles { display: flex; flex-direction: column; gap: 5px; border-top: 1px solid var(--borde); padding-top: 12px; }
.anuncio-detalle { display: flex; align-items: center; gap: 7px; font-size: 0.8rem; color: var(--texto2); font-weight: 600; }

.visor-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(12px);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem; opacity: 0; visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.visor-overlay.activo { opacity: 1; visibility: visible; }

.visor-contenedor {
  background: #0f2d6b; border-radius: 18px;
  overflow: hidden; width: 100%; max-width: 900px; height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
  border: 1px solid var(--borde-d);
}

.visor-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid var(--borde);
}

#visor-titulo { font-size: 0.95rem; font-weight: 700; color: var(--blanco); }

.visor-cerrar {
  background: rgba(240,165,0,0.1); color: var(--dorado2);
  border: 1px solid rgba(240,165,0,0.25); padding: 6px 14px;
  border-radius: 20px; font-size: 0.82rem; font-weight: 700;
  cursor: pointer; font-family: 'Nunito', sans-serif; transition: all 0.2s;
}
.visor-cerrar:hover { background: rgba(240,165,0,0.22); }
.visor-iframe { flex: 1; width: 100%; border: none; }
#contacto {
  background: linear-gradient(135deg, #0f2c68 0%, #1a3a7c 100%);
  margin: 10px 12px 0;
  border-radius: 20px;
  border: 1px solid rgba(240,165,0,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.contacto-info {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 2rem 1.8rem;
}

.contacto-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contacto-icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: rgba(240,165,0,0.1);
  border: 1px solid rgba(240,165,0,0.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.2rem; transition: all 0.3s;
}
.contacto-item:hover .contacto-icon {
  background: rgba(240,165,0,0.18);
  box-shadow: 0 0 20px rgba(240,165,0,0.15);
}

.contacto-item h4 {
  font-weight: 700; font-size: 0.88rem;
  color: #fff; margin-bottom: 3px;
}
.contacto-item p {
  font-size: 0.86rem; color: #a8b8d8;
}

.wa-btn-grande {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: linear-gradient(135deg, #25d366, #1db954);
  color: #fff; padding: 14px 24px; border-radius: 30px;
  font-weight: 700; font-size: 0.95rem;
  text-decoration: none; transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(37,211,102,0.25);
  margin-top: 0.4rem;
}
.wa-btn-grande:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.35);
}

.mapa-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mapa-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.8rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
}

.mapa-contenedor {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(240,165,0,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transition: .35s ease;
}

.mapa-contenedor:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  border-color: rgba(240,165,0,0.4);
}

.mapa-contenedor iframe {
  width: calc(100% + 8px);
  height: 350px;
  display: block;
  border: none;
  margin: -4px -4px -4px -4px;
  filter: brightness(1.04) saturate(1.1);
}

.mapa-overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  cursor: pointer;
  background: transparent;
}

.mapa-aviso {
  position: absolute;
  bottom: 12px;
  left: 12px;
  z-index: 5;
  background: rgba(0,24,69,0.92);
  color: #fff;
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  pointer-events: none;
  border: 1px solid rgba(240,165,0,0.15);
}

@media (max-width: 768px) {
  .contacto-grid {
    grid-template-columns: 1fr;
  }
  .mapa-contenedor iframe {
    height: 280px;
  }
}

footer {
  background: var(--azul-dark);
  padding: 2rem 1.5rem;
  border-top: 1px solid rgba(240,165,0,0.1);
  margin-top: 12px;
}

.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}

.footer-logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--blanco); font-weight: 700; font-size: 0.88rem;
}

.logo-circle-sm {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg,var(--dorado),var(--dorado2));
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--azul-dark); flex-shrink: 0;
}

.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.35); }

.footer-links a {
  color: var(--dorado2); text-decoration: none;
  font-size: 0.82rem; font-weight: 600; transition: color 0.2s;
}
.footer-links a:hover { color: var(--blanco); }
.wa-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg,#25d366,#1db954);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  z-index: 200; text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
  animation: pulse-wa 2s infinite;
}
.wa-float:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }

.estado-msg {
  text-align: center; padding: 3rem 1rem;
  color: var(--texto2); display: flex; flex-direction: column;
  align-items: center; gap: 1rem; font-size: 0.95rem; font-weight: 600;
}

.spinner {
  width: 38px; height: 38px;
  border: 3px solid rgba(255,255,255,0.08);
  border-top-color: var(--dorado);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@media (max-width: 900px) {
  .actividades-lista { grid-template-columns: repeat(2,1fr); }
  .anuncios-grid     { grid-template-columns: repeat(2,1fr); }
  .revistas-grid     { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  body { min-width: unset; }
  .nav-links  { display: none; }
  .hamburger  { display: flex; }
  .hero, .stats-wrap, #nosotros, .banner-wrap,
  .niveles, #actividades, .profesores-sec,
  .revistas-sec, .anuncios-sec, #contacto { margin: 8px 6px 0; }
  .hero-content h1  { font-size: 2.8rem; }
  .stats-inner      { grid-template-columns: repeat(2,1fr); }
  .nosotros-grid    { grid-template-columns: 1fr; }
  .niveles-grid     { grid-template-columns: 1fr; }
  .actividades-lista{ grid-template-columns: 1fr; }
  .profes-grid      { grid-template-columns: repeat(2,1fr); }
  .revistas-grid    { grid-template-columns: 1fr; }
  .anuncios-grid    { grid-template-columns: 1fr; }
  .contacto-grid    { grid-template-columns: 1fr; }
  .mapa-contenedor iframe { height: 300px; }
  .section-title    { font-size: 1.6rem; }
  .footer-inner     { flex-direction: column; text-align: center; }
  .nivel-modal-galeria { grid-template-columns: repeat(2,1fr); }
}
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,0.7);
  font-size: 0.83rem;
  font-weight: 600;
  font-family: 'Nunito', sans-serif;
  padding: 6px 10px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
  white-space: nowrap;
}

.nav-dropdown-btn:hover,
.nav-dropdown:hover .nav-dropdown-btn {
  background: rgba(255,255,255,0.08);
  color: #fff;
}

.nav-chevron {
  font-size: 0.7rem;
  transition: transform 0.25s ease;
  display: inline-block;
}

.nav-dropdown:hover .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 25, 64, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(240,165,0,0.2);
  border-radius: 12px;
  padding: 6px;
  min-width: 190px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.45);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
}
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 6px;
  background: rgba(10,25,64,0.98);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 8px;
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.18s;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover {
  background: rgba(240,165,0,0.1);
  color: #fff;
  padding-left: 18px;
}

.nav-dropdown-menu .menu-sep {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: 4px 8px;
}

.mobile-group-label {
  font-size: 0.68rem;
  font-weight: 800;
  color: rgba(240,165,0,0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 10px 12px 4px;
  margin-top: 4px;
}
.nav-active {
  color: var(--dorado2) !important;
  background: rgba(240,165,0,0.08) !important;
}