/* ===== UEN ALBERTO SMITH - ESTILOS INSTITUCIONALES ===== */
:root {
  --primary: #1a3a6b;
  --primary-dark: #f1f3d;
  --primary-light: #2a5a9e;
  --secondary: #f5c040;
  --secondary-light: #f8d86a;
  --accent: #e74c3c;
  --text-dark: #2c3e50;
  --text-light: #7f8c8d;
  --text-white: #ffffff;
  --bg-light: #f8f9fa;
  --bg-gradient: linear-gradient(135deg, #f1f3d, #2a5a9e);
  --shadow-sm:  2px 10px rgba(,,,.08);
  --shadow-md:  5px 25px rgba(,,,.12);
  --shadow-lg:  10px 50px rgba(,,,.15);
  --shadow-gold:  5px 25px rgba(245,192,64,.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all .3s ease;
  --font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
* { margin: ; padding: ; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
  background: var(--bg-light);
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 120px; margin:  auto; padding:  20px; }

/* ===== BOTONES ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: 50px; font-weight: 600;
  font-size: .95rem; cursor: pointer; transition: var(--transition);
  border: none; font-family: inherit;
}
.btn-primary { background: var(--secondary); color: var(--primary-dark); box-shadow: var(--shadow-gold); }
.btn-primary:hover { background: var(--secondary-light); transform: translateY(-3px); box-shadow:  8px 30px rgba(245,192,64,.4); }
.btn-outline { background: transparent; color: var(--text-white); border: 2px solid var(--text-white); }
.btn-outline:hover { background: var(--text-white); color: var(--primary); transform: translateY(-3px); }
.btn-whatsapp { background: #25D366; color: white; }
.btn-whatsapp:hover { background: #1da851; transform: translateY(-3px); box-shadow:  8px 25px rgba(37,211,102,.4); }

/* ===== HEADER ===== */
.header {
  position: fixed; top: ; left: ; width: 100%; z-index: 100;
  background: transparent; transition: var(--transition); padding: 20px ;
}
.header.scrolled { background: var(--primary-dark); padding: 10px ; box-shadow:  2px 20px rgba(,,,.15); }
.header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; color: var(--text-white); }
.logo-icon {
  width: 48px; height: 48px; background: var(--secondary); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 900; color: var(--primary-dark); flex-shrink: ;
}
.logo-text { display: flex; flex-direction: column; }
.logo-text strong { font-size: 1.1rem; line-height: 1.2; }
.logo-text small { font-size: .7rem; opacity: .85; font-weight: 400; }

.nav-menu { display: flex; align-items: center; gap: 5px; }
.nav-menu a {
  color: rgba(255,255,255,.9); font-size: .82rem; font-weight: 500;
  padding: 6px 10px; border-radius: 8px; transition: var(--transition);
  white-space: nowrap;
}
.nav-menu a:hover, .nav-menu a.active { background: rgba(255,255,255,.1); color: var(--secondary); }

.menu-toggle {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  padding: 5px; z-index: 1001; background: none; border: none;
}
.menu-toggle span {
  display: block; width: 28px; height: 3px; background: var(--text-white);
  border-radius: 3px; transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.menu-toggle.active span:nth-child(2) { opacity: ; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; background: var(--bg-gradient); display: flex;
  align-items: center; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: ; left: ; right: ; bottom: ;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/200/svg' viewBox='  144 320'%3E%3Cpath fill='rgba(255,255,255,.03)' d='M,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,208C1248,224,1344,192,1392,176L144,160L144,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L,320Z'%3E%3C/path%3E%3C/svg%3E") no-repeat bottom;
  background-size: cover; pointer-events: none;
}
.hero-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; padding: 120px  60px; position: relative; z-index: 1;
}
.hero-text h1 {
  font-size: 3.2rem; font-weight: 800; color: var(--text-white);
  line-height: 1.2; margin-bottom: 8px;
}
.hero-text .subtitle { font-size: 1.5rem; color: var(--secondary); font-weight: 600; margin-bottom: 20px; }
.hero-text p { color: rgba(255,255,255,.85); font-size: 1.1rem; margin-bottom: 35px; max-width: 540px; }
.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; }
.hero-image { display: flex; justify-content: center; align-items: center; }
.hero-image-placeholder {
  width: 100%; max-width: 450px; aspect-ratio: 1;
  background: rgba(255,255,255,.08); border-radius: var(--radius-lg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: rgba(255,255,255,.4); border: 3px dashed rgba(255,255,255,.15);
  text-align: center; padding: 40px; backdrop-filter: blur(5px);
}
.hero-image-placeholder .icon { font-size: 5rem; margin-bottom: 15px; opacity: .6; }
.hero-scroll {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.6); display: flex; flex-direction: column;
  align-items: center; gap: 8px; font-size: .8rem; animation: bounce 2s infinite; cursor: pointer;
}
@keyframes bounce {
  %, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===== SECTION TITLE ===== */
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 {
  font-size: 2.4rem; font-weight: 800; color: var(--primary); margin-bottom: 15px;
}
.section-title h2::after {
  content: ''; display: block; width: 80px; height: 4px;
  background: var(--secondary); margin: 15px auto ; border-radius: 2px;
}
.section-title p { color: var(--text-light); font-size: 1.1rem; max-width: 600px; margin: 15px auto ; }

/* ===== ORGANIZACIÓN ESCOLAR ===== */
.org-section { padding: 100px ; background: var(--text-white); }
.org-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.org-card {
  background: var(--bg-light); border-radius: var(--radius); padding: 40px 30px;
  text-align: center; transition: var(--transition); border-bottom: 4px solid var(--primary);
}
.org-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.org-card:nth-child(2) { border-bottom-color: var(--secondary); }
.org-card:nth-child(3) { border-bottom-color: var(--accent); }
.org-card .icon { font-size: 3rem; margin-bottom: 20px; }
.org-card h3 { font-size: 1.2rem; color: var(--primary); margin-bottom: 12px; }
.org-card p { color: var(--text-light); font-size: .95rem; }

/* ===== CALIDAD EDUCATIVA ===== */
.calidad-section { padding: 100px ; background: var(--bg-light); }
.calidad-content { max-width: 800px; margin:  auto; text-align: center; }
.calidad-content > p { color: var(--text-light); font-size: 1.1rem; margin-bottom: 40px; }
.calidad-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; text-align: left; }
.calidad-features li {
  padding: 20px; background: var(--text-white); border-radius: var(--radius);
  display: flex; align-items: center; gap: 15px; box-shadow: var(--shadow-sm);
}
.calidad-features li::before { content: '✓'; color: var(--secondary); font-weight: 700; font-size: 1.3rem; }

/* ===== COMUNIDAD EDUCATIVA ===== */
.comunidad-section { padding: 100px ; background: var(--text-white); }
.comunidad-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.comunidad-card {
  text-align: center; padding: 35px 20px; background: var(--bg-light);
  border-radius: var(--radius); transition: var(--transition);
}
.comunidad-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.comunidad-card .avatar {
  width: 100px; height: 100px; border-radius: 50%; background: var(--bg-gradient);
  margin:  auto 15px; display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; color: rgba(255,255,255,.3);
}
.comunidad-card h4 { color: var(--primary); margin-bottom: 5px; }
.comunidad-card .role { color: var(--secondary); font-weight: 600; font-size: .85rem; }
.comunidad-card p { font-size: .9rem; color: var(--text-light); padding:  10px; }

/* ===== SIAPA ===== */
.siapa-section { padding: 100px ; background: var(--bg-gradient); color: var(--text-white); }
.siapa-section .section-title h2 { color: var(--text-white); }
.siapa-section .section-title h2::after { background: var(--secondary); }
.siapa-section .section-title p { color: rgba(255,255,255,.7); }
.siapa-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.siapa-card {
  background: rgba(255,255,255,.08); border-radius: var(--radius); padding: 35px 25px;
  text-align: center; border: 1px solid rgba(255,255,255,.05); transition: var(--transition);
  backdrop-filter: blur(5px);
}
.siapa-card:hover { background: rgba(255,255,255,.15); transform: translateY(-8px); }
.siapa-card .icon { font-size: 2.8rem; margin-bottom: 18px; }
.siapa-card h4 { font-size: 1.15rem; margin-bottom: 10px; color: var(--secondary); }
.siapa-card p { font-size: .9rem; color: rgba(255,255,255,.7); }

/* ===== FORMACIÓN ===== */
.formacion-section { padding: 100px ; background: var(--text-white); }
.formacion-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.formacion-card {
  background: var(--bg-light); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.formacion-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.formacion-header {
  padding: 35px 25px; text-align: center; color: var(--text-white); background: var(--bg-gradient);
}
.formacion-header .icon { font-size: 2.8rem; margin-bottom: 10px; }
.formacion-header h3 { font-size: 1.2rem; font-weight: 700; }
.formacion-body { padding: 25px; }
.formacion-body li {
  padding: 10px ; display: flex; align-items: center; gap: 10px;
  color: var(--text-light); border-bottom: 1px solid rgba(,,,.05);
}
.formacion-body li:last-child { border-bottom: none; }
.formacion-body li::before { content: '✓'; color: var(--secondary); font-weight: 700; }

/* ===== AULA VIRTUAL ===== */
.aula-section { padding: 100px ; background: var(--bg-light); }
.aula-content { text-align: center; max-width: 700px; margin:  auto; }
.aula-content p { color: var(--text-light); font-size: 1.1rem; margin-bottom: 30px; }
.aula-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 50px; }
.aula-feat {
  padding: 25px; background: var(--text-white); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); text-align: center;
}
.aula-feat .icon { font-size: 2rem; margin-bottom: 10px; }
.aula-feat h4 { color: var(--primary); margin-bottom: 8px; font-size: 1rem; }

/* ===== NOTICIAS ===== */
.noticias-section { padding: 100px ; background: var(--text-white); }
.noticias-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.noticia-card {
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: var(--transition); background: var(--text-white); border: 1px solid rgba(,,,.05);
}
.noticia-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.noticia-img {
  height: 200px; background: var(--bg-gradient); display: flex;
  align-items: center; justify-content: center; color: rgba(255,255,255,.2); font-size: 3rem;
}
.noticia-body { padding: 25px; }
.noticia-body .date { font-size: .8rem; color: var(--secondary); font-weight: 600; margin-bottom: 8px; }
.noticia-body h3 { font-size: 1.1rem; color: var(--primary); margin-bottom: 10px; }
.noticia-body p { font-size: .9rem; color: var(--text-light); margin-bottom: 15px; }
.noticia-body .read-more { color: var(--primary); font-weight: 600; font-size: .9rem; }
.noticia-body .read-more:hover { color: var(--secondary); }

/* ===== GALERÍA ===== */
.galeria-section { padding: 100px ; background: var(--bg-light); }
.galeria-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.galeria-item {
  border-radius: var(--radius); overflow: hidden; aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.15); font-size: 2.5rem; cursor: pointer; transition: var(--transition);
  background: var(--bg-gradient);
}
.galeria-item:hover { transform: scale(1.05); box-shadow: var(--shadow-lg); }
.galeria-item:nth-child(2) { background: linear-gradient(135deg, #2a5a9e, #1a3a6b); }
.galeria-item:nth-child(3) { background: linear-gradient(135deg, #1a3a6b, #f5c040); }
.galeria-item:nth-child(4) { background: linear-gradient(135deg, #f5c040, #e74c3c); }

/* ===== CONTACTO ===== */
.contacto-section { padding: 100px ; background: var(--text-white); }
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contacto-info h3 { font-size: 1.5rem; color: var(--primary); margin-bottom: 25px; }
.contacto-detail { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 25px; }
.contacto-detail .icon {
  width: 50px; height: 50px; background: var(--bg-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: ;
}
.contacto-detail h4 { font-size: 1rem; color: var(--primary); margin-bottom: 3px; }
.contacto-detail p { color: var(--text-light); font-size: .95rem; }
.contacto-form { background: var(--bg-light); padding: 40px; border-radius: var(--radius-lg); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: .9rem; color: var(--primary); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 14px 18px; border: 2px solid #eee; border-radius: 10px;
  font-family: inherit; font-size: .95rem; transition: var(--transition);
  background: var(--text-white); color: var(--text-dark);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--primary); box-shadow:    4px rgba(26,58,107,.1);
}
.form-group textarea { height: 130px; resize: vertical; }

/* ===== MAPA ===== */
.mapa-section { height: 400px; background: var(--bg-light); display: flex; align-items: center; justify-content: center; }
.mapa-placeholder { text-align: center; color: var(--text-light); }
.mapa-placeholder .icon { font-size: 4rem; margin-bottom: 15px; opacity: .3; }

/* ===== FOOTER ===== */
.footer { background: #f1f3d; color: rgba(255,255,255,.8); padding: 70px ; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-about h3 { color: var(--text-white); font-size: 1.3rem; margin-bottom: 15px; }
.footer-about p { font-size: .9rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 42px; height: 42px; background: rgba(255,255,255,.1); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem; transition: var(--transition);
}
.footer-social a:hover { background: var(--secondary); color: var(--primary-dark); transform: translateY(-3px); }
.footer h4 { color: var(--text-white); font-size: 1.1rem; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 3px solid var(--secondary); display: inline-block; }
.footer-links li { margin-bottom: 12px; }
.footer-links a {
  color: rgba(255,255,255,.6); font-size: .9rem; transition: var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.footer-links a:hover { color: var(--secondary); padding-left: 5px; }
.footer-bottom { text-align: center; padding: 25px ; font-size: .85rem; color: rgba(255,255,255,.4); }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed; bottom: 25px; right: 25px; z-index: 999;
  width: 60px; height: 60px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: white; text-decoration: none;
  box-shadow:  4px 20px rgba(37,211,102,.4); transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow:  8px 30px rgba(37,211,102,.5); }

/* ===== ANIMACIONES ===== */
.fade-in { opacity: ; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(); }

/* ===== RESPONSIVE ===== */
@media (max-width: 110px) {
  .nav-menu a { font-size: .75rem; padding: 5px 7px; }
  .hero-text h1 { font-size: 2.5rem; }
}
@media (max-width: 992px) {
  .nav-menu a { font-size: .72rem; padding: 4px 6px; }
  .comunidad-grid { grid-template-columns: repeat(2, 1fr); }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .org-grid { grid-template-columns: repeat(2, 1fr); }
  .formacion-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .menu-toggle { display: flex; }
  .nav-menu {
    position: fixed; top: ; right: -100%; width: 280px; height: 100vh;
    background: #f1f3d; flex-direction: column; padding: 80px 30px 30px;
    transition: var(--transition); box-shadow: -5px  30px rgba(,,,.2); gap: 5px;
    overflow-y: auto;
  }
  .nav-menu.active { right: ; }
  .nav-menu a { font-size: .95rem; padding: 12px 15px; width: 100%; border-radius: 8px; }
  .hero-content { grid-template-columns: 1fr; text-align: center; gap: 40px; padding-top: 100px; }
  .hero-text p { margin:  auto 30px; }
  .hero-text h1 { font-size: 2rem; }
  .hero-text .subtitle { font-size: 1.2rem; }
  .hero-buttons { justify-content: center; }
  .hero-image-placeholder { max-width: 280px; }
}
@media (max-width: 768px) {
  .org-grid { grid-template-columns: 1fr; max-width: 400px; margin:  auto; }
  .formacion-grid { grid-template-columns: 1fr; max-width: 400px; margin:  auto; }
  .comunidad-grid { grid-template-columns: 1fr; max-width: 300px; margin:  auto; }
  .calidad-features { grid-template-columns: 1fr; }
  .noticias-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .section-title h2 { font-size: 1.8rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .aula-features { grid-template-columns: 1fr; }
  .siapa-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-text h1 { font-size: 1.6rem; }
  .hero-text .subtitle { font-size: 1rem; }
  .hero-buttons .btn { font-size: .85rem; padding: 12px 24px; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .contacto-form { padding: 25px; }
}