*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;background:#f7faf8;color:#26332c;line-height:1.6}
header{background:#145a3a;display:flex;justify-content:space-between;align-items:center;padding:16px 6%;position:sticky;top:0;z-index:50;box-shadow:0 3px 15px rgba(0,0,0,.15)}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:24px;letter-spacing:.2px}
.logo strong{font-weight:800}
.logo-icon{width:45px;height:45px;display:grid;place-items:center;background:#fff;border-radius:50%;font-size:25px;box-shadow:0 4px 10px rgba(0,0,0,.15)}
nav ul{list-style:none;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
nav a{display:block;color:#fff;text-decoration:none;font-weight:bold;padding:9px 13px;border-radius:10px;transition:.25s}
nav a:hover,nav a.activo{background:#31a66d;transform:translateY(-2px)}
.login-btn{border:2px solid #fff;border-radius:10px;padding:9px 14px;background:#fff;color:#145a3a;font-weight:bold;cursor:pointer;transition:.25s}
.login-btn:hover{background:#dff7ea;transform:translateY(-2px)}

.hero{min-height:650px;display:flex;align-items:center;padding:90px 8%;color:#fff;background:linear-gradient(90deg,rgba(0,40,25,.86),rgba(0,40,25,.38)),url("https://images.unsplash.com/photo-1552674605-db6ffd4facb5?auto=format&fit=crop&w=1800&q=90") center/cover}
.hero-contenido{max-width:700px}.etiqueta{display:inline-block;font-size:13px;font-weight:bold;letter-spacing:2px;background:rgba(255,255,255,.15);padding:8px 13px;border-radius:30px;margin-bottom:18px}
.hero h1{font-size:64px;line-height:1.05;margin-bottom:22px}.hero h1 span{color:#75e0a6}.hero p{font-size:20px;max-width:620px;margin-bottom:30px}
.hero-botones{display:flex;gap:12px;flex-wrap:wrap}.boton{display:inline-block;background:#fff;color:#145a3a;padding:13px 24px;border-radius:10px;text-decoration:none;font-weight:bold;transition:.25s}.boton:hover{transform:translateY(-3px);background:#dff7ea}.boton-secundario{background:#31a66d;color:#fff}

.bienvenida,.destacados,.comentarios-seccion,.pagina{padding:75px 7%}.bienvenida{text-align:center;background:#fff}.mini-titulo{color:#198754;font-size:13px;font-weight:bold;letter-spacing:2px}.bienvenida h2,.seccion-titulo h2{font-size:38px;color:#145a3a;margin:8px 0 15px}.bienvenida>p,.seccion-titulo>p{max-width:760px;margin:auto;color:#65736b}
.mini-cards{display:flex;justify-content:center;gap:25px;margin-top:45px;flex-wrap:wrap}.mini-card{background:#f1f8f4;padding:30px;border-radius:18px;width:290px;border:1px solid #d8ebdf}.mini-icon{font-size:40px;margin-bottom:10px}.mini-card h3{color:#145a3a;margin-bottom:8px}

.destacados{background:#edf6f1}.seccion-titulo{text-align:center;margin-bottom:40px}.cards{display:flex;justify-content:center;gap:28px;flex-wrap:wrap}.card{width:340px;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 8px 25px rgba(0,0,0,.09);transition:.3s;border:1px solid #e0ebe5}.card:hover{transform:translateY(-8px);box-shadow:0 14px 30px rgba(0,0,0,.13)}.card img{width:100%;height:220px;object-fit:cover}.card-body{padding:24px}.card h3{color:#145a3a;font-size:22px;margin:7px 0 10px}.card-link{display:inline-block;margin-top:15px;color:#198754;font-weight:bold;text-decoration:none}.card-link:hover{text-decoration:underline}
.cards-grandes .card{width:370px}.cards-grandes .card img{height:230px}.nivel{font-size:12px;font-weight:bold;color:#198754;letter-spacing:1.5px}.detalle-lista{text-align:left;margin:15px 0;padding-left:20px;color:#58675f}.detalle-lista li{margin:6px 0}.card button{margin-top:10px;border:0;border-radius:9px;padding:11px 17px;background:#198754;color:#fff;font-weight:bold;cursor:pointer}.card button:hover{background:#145a3a}

.comentarios-seccion{background:#fff}.comentarios-contenedor{max-width:700px;margin:auto}.comentarios-contenedor input,.comentarios-contenedor textarea,.contacto-form input,.contacto-form textarea{width:100%;padding:13px;margin-bottom:14px;border:1px solid #cbd8d0;border-radius:10px;font:inherit}.comentarios-contenedor textarea,.contacto-form textarea{height:120px;resize:vertical}.comentarios-contenedor button{padding:12px 20px;border:0;border-radius:9px;background:#198754;color:#fff;font-weight:bold;cursor:pointer}.comentario{background:#f1f8f4;border-left:4px solid #198754;border-radius:10px;padding:15px;margin-top:18px}.comentario h3{color:#145a3a;margin-bottom:5px}

.page-hero{min-height:360px;display:flex;align-items:center;padding:70px 8%;color:#fff;background-position:center;background-size:cover}.page-hero>div{max-width:750px}.page-hero h1{font-size:52px;line-height:1.1;margin:8px 0 15px}.page-hero p{font-size:19px}.cursos-hero{background-image:linear-gradient(90deg,rgba(0,45,28,.82),rgba(0,45,28,.3)),url("https://images.unsplash.com/photo-1517836357463-d25dfeac3438?auto=format&fit=crop&w=1800&q=90")}.suplementos-hero{background-image:linear-gradient(90deg,rgba(0,45,28,.82),rgba(0,45,28,.3)),url("https://images.unsplash.com/photo-1532384748853-8f54a8f476e2?auto=format&fit=crop&w=1800&q=90")}.nosotros-hero{background-image:linear-gradient(90deg,rgba(0,45,28,.82),rgba(0,45,28,.3)),url("https://images.unsplash.com/photo-1534438327276-14e5300c3a48?auto=format&fit=crop&w=1800&q=90")}.contacto-hero{background-image:linear-gradient(90deg,rgba(0,45,28,.82),rgba(0,45,28,.3)),url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=90")}

.sobre-grid,.contacto-grid{max-width:1050px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.sobre-grid h2,.contacto-info h2{font-size:38px;color:#145a3a;margin:8px 0 20px}.sobre-grid p{margin-bottom:15px}.sobre-grid img{width:100%;border-radius:20px;box-shadow:0 10px 25px rgba(0,0,0,.12)}.valores{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-top:60px}.valores>div{background:#fff;border:1px solid #dce9e1;border-radius:15px;padding:25px;width:280px;text-align:center}.valores h3{color:#145a3a;margin-bottom:8px}
.dato{display:flex;flex-direction:column;background:#f1f8f4;padding:17px;border-radius:12px;margin-top:15px}.dato strong{color:#145a3a}.contacto-form{background:#fff;padding:30px;border-radius:18px;box-shadow:0 8px 25px rgba(0,0,0,.08)}.contacto-form h2{color:#145a3a;margin-bottom:20px}.contacto-form label{display:block;font-weight:bold;margin-bottom:6px}.contacto-form .form-btn{margin-top:5px;padding:12px 20px;border:0;border-radius:9px;background:#198754;color:#fff;font-weight:bold;cursor:pointer}.contacto-form .form-btn:hover{background:#145a3a}

footer{background:#103f2b;color:#fff;text-align:center;padding:35px 20px}.footer-logo{font-size:24px;font-weight:bold;margin-bottom:8px}.copyright{margin-top:12px;opacity:.75;font-size:14px}
.oculto{display:none!important}.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:100}.modal-contenido{width:min(90%,500px);background:#fff;padding:35px;border-radius:18px;text-align:center;position:relative;box-shadow:0 15px 40px rgba(0,0,0,.3)}.modal-contenido h2{color:#145a3a;margin-bottom:12px}.cerrar{position:absolute;top:8px;right:13px;border:0;background:transparent;font-size:30px;cursor:pointer}.login-contenido{text-align:left}.login-contenido h2,.login-contenido>p{text-align:center}.login-contenido form{display:flex;flex-direction:column;margin-top:18px}.login-contenido label{font-weight:bold;margin:10px 0 5px}.login-contenido input{padding:12px;border:1px solid #bbb;border-radius:8px;font-size:15px}.form-btn{margin-top:18px;padding:12px;border:0;border-radius:8px;background:#198754;color:#fff;font-weight:bold;cursor:pointer}.login-mensaje{text-align:center;font-weight:bold;margin-top:14px}

@media(max-width:850px){header{flex-direction:column;gap:14px;padding:14px 4%}.hero{min-height:570px;padding:70px 7%}.hero h1{font-size:46px}.page-hero h1{font-size:42px}.sobre-grid,.contacto-grid{grid-template-columns:1fr}.bienvenida,.destacados,.comentarios-seccion,.pagina{padding:55px 5%}}
@media(max-width:600px){nav ul{justify-content:center;gap:3px}nav a{font-size:13px;padding:8px 9px}.logo{font-size:21px}.hero h1{font-size:40px}.hero p{font-size:17px}.bienvenida h2,.seccion-titulo h2{font-size:30px}.page-hero{min-height:300px}.page-hero h1{font-size:36px}.card,.cards-grandes .card{width:100%}}

/* ================= LOGO ================= */
.logo{gap:12px}
.logo-img{width:48px;height:48px;display:block;flex-shrink:0;filter:drop-shadow(0 3px 6px rgba(0,0,0,.25))}
.logo-texto{display:flex;flex-direction:column;line-height:1.1}
.logo-nombre{font-size:23px;letter-spacing:.3px}
.logo-nombre strong{color:#75e0a6;font-weight:800}
.logo-texto small{font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:rgba(255,255,255,.72);margin-top:3px;font-weight:600}

/* ================= HERO CON FOTOS QUE PASAN ================= */
.hero{position:relative;overflow:hidden;background:none}
.hero-slides{position:absolute;inset:0;display:flex;width:100%;transition:transform .9s cubic-bezier(.65,0,.35,1);will-change:transform}
.hero-slide{flex:0 0 100%;height:100%;background-size:cover;background-position:center}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(0,40,25,.86),rgba(0,40,25,.38))}
.hero-contenido{position:relative;z-index:2}
.hero-puntos{position:absolute;z-index:3;left:50%;bottom:26px;transform:translateX(-50%);display:flex;gap:10px}
.hero-punto{width:11px;height:11px;border-radius:50%;border:2px solid #fff;background:transparent;padding:0;cursor:pointer;transition:.3s}
.hero-punto.activo{background:#fff;width:30px;border-radius:10px}
.hero-punto:focus-visible{outline:3px solid #75e0a6;outline-offset:3px}

/* ================= CURSOS UNO AL LADO DEL OTRO ================= */
.cursos-grid{max-width:1200px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;align-items:stretch}
.cursos-grid .card{width:auto;display:flex;flex-direction:column}
.cursos-grid .card img{height:210px}
.cursos-grid .card-body{display:flex;flex-direction:column;flex:1}
.curso-desc{color:#58675f}
.curso-meta{margin-top:14px;font-size:14px;color:#58675f}
.card button.mas-info{margin-top:auto;align-self:flex-start;background:#198754;padding:12px 20px}
.cursos-grid .curso-meta{margin-bottom:18px}

/* Ventana de información del curso */
.curso-modal{width:min(94%,560px);max-height:90vh;overflow-y:auto;padding:0;text-align:left}
.curso-modal>img{width:100%;height:210px;object-fit:cover;display:block;border-radius:18px 18px 0 0}
.curso-modal-body{padding:28px 30px 32px}
.curso-modal-body h2{margin-bottom:8px}
.curso-modal-body h4{color:#145a3a;margin-top:18px}
#cursoMeta{font-size:15px;color:#58675f}
.curso-modal .cerrar{background:#fff;border-radius:50%;width:38px;height:38px;line-height:34px;font-size:26px;top:12px;right:12px;box-shadow:0 2px 8px rgba(0,0,0,.25);z-index:2}
.curso-modal .form-btn{margin-top:18px;padding:12px 24px}
.curso-contacto{margin-top:16px;background:#f1f8f4;border-left:4px solid #198754;border-radius:10px;padding:14px}
.curso-contacto a{color:#145a3a;font-weight:bold}

/* ================= PIE DE PÁGINA ================= */
.site-footer{background:#0e3a27;color:#d3e8dc;padding:0;text-align:left}
.footer-grid{max-width:1200px;margin:auto;padding:60px 6% 40px;display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr 1.4fr;gap:36px}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid #31a66d;display:inline-block}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px;font-size:15px}
.footer-col a{color:#d3e8dc;text-decoration:none;transition:.2s}
.footer-col a:hover{color:#75e0a6}
.footer-brand p{margin:16px 0 18px;font-size:15px;line-height:1.7;max-width:320px}
.footer-brand .logo{color:#fff}
.footer-wsp{display:inline-block;background:#31a66d;color:#fff!important;font-weight:bold;padding:11px 18px;border-radius:10px;font-size:14px}
.footer-wsp:hover{background:#3dbb7e;color:#fff!important}
.footer-contacto li{word-break:break-word}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:22px 6%;text-align:center;font-size:14px;background:#0a2e1f}
.footer-aviso{margin-top:6px;opacity:.7;font-size:13px}

@media(max-width:1000px){
  .cursos-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:850px){.logo-texto small{display:none}}
@media(max-width:650px){
  .cursos-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;padding:45px 7% 30px}
  .hero-puntos{bottom:16px}
}
@media(prefers-reduced-motion:reduce){.hero-slides{transition:none}}

/* Franja de contacto del pie */
.footer-cta{background:#145a3a;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:34px 6%}
.footer-cta h3{color:#fff;font-size:24px;margin-bottom:4px}
.footer-cta p{color:#d3e8dc}
.footer-cta-botones{display:flex;gap:12px;flex-wrap:wrap}
.footer-wsp-claro{background:#fff;color:#145a3a!important}
.footer-wsp-claro:hover{background:#dff7ea;color:#145a3a!important}
@media(max-width:1000px){.footer-grid{grid-template-columns:1fr 1fr}}