@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');
:root { --color-primario: #0B2144; --color-secundario: #f4f7f6; --color-texto: #333333; --color-texto-claro: #555555; --color-acento: #D4AF37; }
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
html { scroll-behavior: smooth; } body { background: var(--color-secundario); color: var(--color-texto); line-height: 1.6; overflow-x: hidden; }
.container { max-width: 1200px; margin: auto; padding: 0 1.5rem; }

/* NAV */
nav { position: fixed; top: 0; width: 100%; background: #ffffff; box-shadow: 0 4px 15px rgba(0,0,0,0.05); z-index: 1000; padding: 0.8rem 0; transition: all 0.3s ease; }
nav .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
nav .logo { display: flex; align-items: center; font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 800; color: var(--color-primario); text-decoration: none; max-width: 60%; line-height: 1.2; text-transform: uppercase; }
nav .logo i { font-size: 1.8rem; color: var(--color-acento); margin-right: 8px;}
nav ul { list-style: none; display: flex; gap: 1.2rem; align-items: center; }
nav a { position: relative; color: var(--color-primario); text-decoration: none; font-weight: 500; font-size: 0.9rem; transition: color 0.3s ease; }
nav ul li a:not(.btn-nav)::after { content: ''; position: absolute; left: 0; bottom: -4px; width: 100%; height: 3px; background: var(--color-acento); transform: scaleX(0); transition: transform 0.3s ease; transform-origin: right; }
nav ul li a:not(.btn-nav):hover::after { transform: scaleX(1); transform-origin: left; }
nav ul li a:not(.btn-nav):hover { color: var(--color-acento); }
nav a.btn-nav { background-color: var(--color-primario); color: #fff; padding: 8px 18px; border-radius: 20px; font-weight: 600; white-space: nowrap; border: 2px solid var(--color-primario); transition: all 0.3s ease; display: inline-flex; align-items: center; gap: 5px;}
nav a.btn-nav:hover { background-color: var(--color-acento); border-color: var(--color-acento); color: var(--color-primario); }
nav a.btn-nav.outline { background-color: transparent; color: var(--color-primario); }
nav a.btn-nav.outline:hover { background-color: var(--color-primario); color: #fff; }

/* REGLAS BASE DE BOTONES USUARIO */
.mobile-only-user { display: none !important; }
.desktop-only-user { display: inline-flex !important; padding: 8px 12px; border-radius: 50%; align-items: center; justify-content: center; width: 40px; height: 40px; margin: 0; }
.mobile-controls { display: none; align-items: center; gap: 15px; }
.menu-toggle { font-size: 1.8rem; cursor: pointer; color: var(--color-primario); }

/* HERO */
header#hero { position: relative; height: 100vh; min-height: 600px; width: 100%; overflow: hidden; background: #0B2144; }
.banner-container { position: absolute; width: 100%; height: 100%; top: 0; left: 0; }
.banner { position: absolute; top: 0; left: 0; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; text-align: center; opacity: 0; transition: opacity 1s ease-in-out; z-index: 1; }
.banner.active { opacity: 1; z-index: 2; }
.banner-content { max-width: 900px; padding: 0 2rem; transform: translateY(20px); transition: transform 1s ease; }
.banner.active .banner-content { transform: translateY(0); }
.banner-content h1 { font-family: 'Montserrat', sans-serif; font-size: 3.5rem; font-weight: 800; color: #fff; margin-bottom: 1.5rem; text-transform: uppercase; letter-spacing: 1px; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.banner-content p { font-size: 1.2rem; color: #e0e0e0; margin-bottom: 2.5rem; font-weight: 300; }
.btn { display: inline-block; background: var(--color-acento); color: var(--color-primario); padding: 15px 35px; border-radius: 30px; font-weight: 700; text-transform: uppercase; text-decoration: none; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4); border: none; cursor: pointer; }
.btn:hover { background: #fff; transform: translateY(-3px); box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4); }

/* SECTIONS */
section { padding: 6rem 0; } section:nth-of-type(even) { background: #fff; }
.titulo-seccion { text-align: center; font-family: 'Montserrat', sans-serif; font-size: 2.5rem; font-weight: 800; color: var(--color-primario); margin-bottom: 3.5rem; position: relative; text-transform: uppercase; }
.titulo-seccion::after { content: ''; position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%); width: 70px; height: 4px; background: var(--color-acento); border-radius: 2px; }

/* PROPUESTA EDUCATIVA GRID */
.programas-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.programa { background: #fff; padding: 2.5rem 2rem; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.06); text-align: center; transition: all 0.3s ease; border-top: 4px solid var(--color-acento); }
.programa:hover { transform: translateY(-10px); box-shadow: 0 15px 40px rgba(0,0,0,0.12); }
.programa i { font-size: 3rem; color: var(--color-primario); margin-bottom: 1.5rem; }
.programa h3 { font-family: 'Montserrat', sans-serif; font-size: 1.3rem; color: var(--color-primario); margin-bottom: 1rem; }
.programa p { color: var(--color-texto-claro); font-size: 0.95rem; }
.programa p b { color: var(--color-primario); font-weight: 600;}

/* ================= TARJETAS COMUNIDAD (INDEX) ================= */
.comunidad-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.comunidad-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.06); transition: transform 0.3s ease; display: flex; flex-direction: column; border: 1px solid #f0f4f8; border-top: 4px solid var(--color-acento); }
.comunidad-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.12); }
.comunidad-img { width: 100%; height: 200px; background-size: cover; background-position: center; border-bottom: 1px solid #eee; }
.comunidad-content { padding: 1.5rem; display: flex; flex-direction: column; flex-grow: 1; align-items: flex-start; }
.comunidad-content .badge { background: var(--color-acento); color: #0B2144; padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: bold; text-transform: uppercase; margin-bottom: 10px; }
.comunidad-content h3 { font-family: 'Montserrat', sans-serif; font-size: 1.2rem; color: var(--color-primario); margin-bottom: 10px; line-height: 1.4; }
.comunidad-content p { color: #666; font-size: 0.9rem; line-height: 1.6; margin-bottom: 15px; flex-grow: 1; }
.comunidad-content .btn-nav { background: var(--color-primario); color: #fff; padding: 8px 20px; text-decoration: none; border-radius: 25px; font-size: 0.85rem; font-weight: 600; align-self: flex-start; transition: 0.3s; }
.comunidad-content .btn-nav:hover { background: var(--color-acento); color: var(--color-primario); }

/* ================= SUBPAGINAS: COLLAGE Y TEXTO (PAGE.PHP) ================= */
.subpage-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.subpage-text.full-width { grid-column: 1 / -1; }
.subpage-text { font-size: 1.1rem; color: #4a5568; line-height: 1.8; text-align: justify; }
.subpage-collage { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; grid-auto-rows: 200px; }
.collage-item { border-radius: 12px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.08); position: relative; background: #f0f0f0; }
.collage-item:first-child:nth-last-child(n+3) { grid-column: span 2; grid-row: span 2; }
.collage-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.collage-item:hover img { transform: scale(1.08); }

footer { background: #061226; color: #8a99b3; text-align: center; padding: 2rem 1rem; font-size: 0.9rem; border-top: 4px solid var(--color-acento); }
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); } .reveal.in { opacity: 1; transform: translateY(0); }

/* RESPONSIVE MÓVIL REPARADO */
@media (max-width: 1024px) {
    .mobile-controls { display: flex; z-index: 1005; position: relative; }
    
    /* Configuración del Panel Blanco Móvil */
    nav ul#nav-ul { display: flex; flex-direction: column; position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: #ffffff; transition: right 0.4s ease; box-shadow: -5px 0 20px rgba(0,0,0,0.15); padding-top: 90px; padding-left: 20px; align-items: flex-start; z-index: 1001; }
    nav ul#nav-ul.active { right: 0; }
    nav ul#nav-ul li { margin-bottom: 20px; width: 100%; }
    
    /* VISUALIZA Y ANCLA EL ICONO AL CÍRCULO VERDE QUE DIBUJASTE */
    .mobile-only-user { 
        display: block !important; 
        position: absolute !important; 
        top: 25px !important; 
        left: 20px !important; 
        margin: 0 !important;
        padding: 0 !important;
        width: auto !important;
    }
    .mobile-only-user a {
        padding: 8px 12px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    /* ELIMINA EL BOTÓN REPETIDO AL LADO DE SANTILLANA (CÍRCULO ROJO) */
    .desktop-only-user { display: none !important; }

    .banner-content h1 { font-size: 2.5rem; }
    
    .subpage-layout { grid-template-columns: 1fr; }
    .subpage-collage { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px;}
    .collage-item:first-child:nth-last-child(n+3) { grid-column: span 2; grid-row: span 1; }
}