:root{
  --t:#1593a8; --td:#0f7689; --tl:#eaf6f8; --ink:#28323d; --bord:#e4e8ee; --muted:#5a6b76;
  --accent:#f1c40f;
  --shadow:0 2px 10px rgba(20,40,60,.08); --shadow-h:0 8px 24px rgba(20,40,60,.14);
}
*{ box-sizing:border-box; }
body{ margin:0; font-family:Montserrat,"Segoe UI",Arial,sans-serif; color:var(--ink); background:#f6fbfc; line-height:1.55; }
a{ color:var(--td); }
img{ max-width:100%; }
.contenedor{ max-width:1080px; margin:0 auto; padding:0 20px; }

/* Barra superior de contacto */
.web-barra{ background:var(--td); color:#dff1f4; font-size:13px; }
.web-barra .contenedor{ display:flex; gap:20px; align-items:center; height:34px; }
.web-barra a{ color:#dff1f4; text-decoration:none; }
.web-barra a:hover{ text-decoration:underline; }
.web-barra .fb{ margin-left:auto; }

/* Cabecera */
.web-top{ background:#fff; border-bottom:1px solid var(--bord); position:sticky; top:0; z-index:50; }
.web-top .contenedor{ display:flex; align-items:center; gap:16px; height:64px; }
.web-logo{ display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--ink); font-weight:800; font-size:20px; }
.web-logo img{ height:38px; }
.web-nav{ margin-left:auto; display:flex; gap:4px; align-items:center; }
.web-nav a{ text-decoration:none; color:var(--ink); padding:8px 12px; border-radius:8px; font-weight:600; font-size:14.5px; }
.web-nav a:hover, .web-nav a.activo{ background:var(--tl); color:var(--td); }
.web-nav a.btn-nav{ color:#fff !important; padding:9px 16px; }
.web-nav a.admin{ color:var(--muted); font-weight:500; font-size:12.5px; }
.menu-btn{ display:none; margin-left:auto; background:none; border:none; font-size:24px; color:var(--td); cursor:pointer; }

/* Hero */
.hero{ background:linear-gradient(160deg,#ffffff,#eaf6f8 60%,#dcedf1); padding:56px 0; }
.hero .contenedor{ display:grid; grid-template-columns:1.1fr .9fr; gap:40px; align-items:center; }
.hero .pill{ display:inline-block; background:#fff; color:var(--td); border:1px solid var(--bord); padding:5px 14px; border-radius:999px; font-size:13px; font-weight:600; margin-bottom:16px; }
.hero h1{ font-size:42px; line-height:1.1; margin:0 0 14px; }
.hero .lead{ font-size:18px; color:var(--muted); max-width:560px; }
.hero .cta{ margin-top:26px; display:flex; gap:12px; flex-wrap:wrap; }
.hero-img{ border-radius:18px; box-shadow:var(--shadow-h); border:6px solid #fff; }
.hero-mini{ margin-top:14px; font-size:13px; color:var(--muted); }
.hero-mini b{ color:var(--td); }

/* Botones */
.btn{ display:inline-block; text-decoration:none; padding:12px 22px; border-radius:10px; font-weight:600; border:none; cursor:pointer; font-size:15px; }
.btn-p{ background:var(--t); color:#fff !important; box-shadow:var(--shadow); }
.btn-p:hover{ background:var(--td); }
.btn-o{ background:#fff; color:var(--td) !important; border:1.5px solid var(--bord); }
.btn-o:hover{ border-color:var(--t); }

/* Secciones */
.seccion{ padding:52px 0; }
.seccion.alt{ background:#fff; }
.seccion h2{ font-size:29px; margin:0 0 6px; }
.seccion .sub{ color:var(--muted); margin:0 0 30px; font-size:16px; }
.centro{ text-align:center; }
.centro .sub{ max-width:640px; margin-left:auto; margin-right:auto; }
.grid3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid2{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.card{ background:#fff; border:1px solid var(--bord); border-radius:14px; padding:24px; box-shadow:var(--shadow); }
.card h3{ margin:0 0 8px; color:var(--td); font-size:18px; }
.card p{ margin:0; color:#3a4a55; font-size:15px; }
.card .ico{ width:50px; height:50px; border-radius:13px; background:var(--tl); color:var(--t); display:flex; align-items:center; justify-content:center; font-size:24px; margin-bottom:14px; }

/* Banda CTA */
.banda{ background:linear-gradient(135deg,var(--t),var(--td)); color:#fff; text-align:center; padding:46px 0; }
.banda h2{ margin:0 0 8px; font-size:28px; }
.banda p{ margin:0 0 22px; opacity:.92; font-size:17px; }
.banda .btn-o{ background:#fff; }
.banda .btn-claro{ background:rgba(255,255,255,.15); color:#fff !important; border:1.5px solid rgba(255,255,255,.5); }
.banda .btn-claro:hover{ background:rgba(255,255,255,.25); }

/* Precios */
.precios{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; max-width:760px; margin:0 auto; }
.plan{ background:#fff; border:1px solid var(--bord); border-radius:18px; padding:30px; box-shadow:var(--shadow); text-align:center; position:relative; }
.plan.destacado{ border:2px solid var(--t); box-shadow:var(--shadow-h); }
.plan .etq{ position:absolute; top:-13px; left:50%; transform:translateX(-50%); background:var(--t); color:#fff; font-size:12px; font-weight:700; padding:4px 14px; border-radius:999px; }
.plan h3{ margin:0 0 6px; font-size:20px; color:var(--ink); }
.plan .precio{ font-size:38px; font-weight:800; color:var(--td); margin:8px 0 2px; }
.plan .periodo{ color:var(--muted); font-size:14px; margin-bottom:18px; }
.plan ul{ list-style:none; padding:0; margin:0 0 22px; text-align:left; }
.plan ul li{ padding:7px 0 7px 26px; position:relative; border-bottom:1px solid var(--bord); font-size:15px; }
.plan ul li:before{ content:"✓"; position:absolute; left:0; color:var(--t); font-weight:800; }
.precio-nota{ text-align:center; color:var(--muted); font-size:13px; margin-top:16px; }

/* Equipo */
.equipo{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.persona{ background:#fff; border:1px solid var(--bord); border-radius:16px; overflow:hidden; box-shadow:var(--shadow); text-align:center; }
.persona img{ width:100%; height:260px; object-fit:cover; display:block; }
.persona .txt{ padding:18px; }
.persona h3{ margin:0 0 4px; font-size:18px; }
.persona .rol{ color:var(--td); font-size:14px; font-weight:600; }
.persona .rol span{ display:block; color:var(--muted); font-weight:500; font-size:13px; }

/* Actualizaciones */
.actu{ background:#fff; border:1px solid var(--bord); border-left:4px solid var(--t); border-radius:12px; padding:16px 20px; margin:0 0 14px; box-shadow:var(--shadow); }
.actu h3{ margin:0 0 4px; color:var(--ink); font-size:18px; }
.actu .fecha{ color:var(--muted); font-size:13px; margin-bottom:8px; }
.actu .cuerpo{ color:#3a4a55; }
.actu .cuerpo ul{ margin:8px 0; padding-left:20px; }

/* Manuales */
.manual-lista{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.manual-item{ display:block; background:#fff; border:1px solid var(--bord); border-radius:14px; padding:24px; box-shadow:var(--shadow); text-decoration:none; color:var(--ink); transition:.2s; }
.manual-item:hover{ box-shadow:var(--shadow-h); transform:translateY(-3px); }
.manual-item .ico{ font-size:30px; margin-bottom:10px; }
.manual-item h3{ margin:0 0 6px; color:var(--td); font-size:17px; }
.manual-item p{ margin:0; font-size:14px; color:var(--muted); }

/* Contacto */
.contacto-grid{ display:grid; grid-template-columns:1fr 1fr; gap:30px; }
.contacto-info .fila{ display:flex; gap:14px; align-items:flex-start; margin-bottom:18px; }
.contacto-info .fila .i{ width:44px; height:44px; flex:none; border-radius:12px; background:var(--tl); color:var(--t); display:flex; align-items:center; justify-content:center; font-size:20px; }
.contacto-info .fila b{ display:block; }
.contacto-info .fila span{ color:var(--muted); font-size:15px; }

/* Prosa (privacidad) */
.prosa{ max-width:780px; }
.prosa h2{ font-size:24px; margin:28px 0 8px; }
.prosa p{ color:#3a4a55; }

/* Pie */
.web-pie{ background:#28323d; color:#c7d2da; padding:40px 0 24px; margin-top:0; font-size:14px; }
.pie-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:30px; }
.pie-grid h4{ color:#fff; margin:0 0 12px; font-size:15px; }
.pie-grid a{ color:#9fd8e2; display:block; text-decoration:none; margin-bottom:7px; }
.pie-grid a:hover{ color:#fff; }
.pie-grid p{ margin:0; color:#9aa7b0; }
.pie-logo{ display:flex; align-items:center; gap:8px; margin-bottom:10px; color:#fff; font-size:18px; }
.pie-logo img{ height:30px; }
.pie-legal{ border-top:1px solid #3c4855; margin-top:26px; padding-top:18px; color:#8695a0; font-size:13px; }
.pie-legal a{ color:#9fd8e2; }

/* Panel admin */
.panel{ background:#fff; border:1px solid var(--bord); border-radius:12px; box-shadow:var(--shadow); margin:20px 0; overflow:hidden; }
.panel .cab{ background:var(--t); color:#fff; padding:12px 18px; font-weight:600; }
.panel .cont{ padding:18px; }
table.tabla{ width:100%; border-collapse:collapse; }
table.tabla th, table.tabla td{ padding:10px 12px; border-bottom:1px solid var(--bord); text-align:left; }
table.tabla th{ background:var(--tl); color:var(--td); }
label{ display:block; font-weight:600; margin:12px 0 4px; }
input[type=text], input[type=password], input[type=email], textarea, select{ width:100%; padding:10px 12px; border:1px solid var(--bord); border-radius:9px; font:inherit; box-sizing:border-box; }
textarea{ min-height:120px; resize:vertical; }
.msg-ok{ background:#eaf7ee; color:#1b7f3b; padding:10px 14px; border-radius:8px; margin:10px 0; }
.msg-err{ background:#fdecea; color:#c0392b; padding:10px 14px; border-radius:8px; margin:10px 0; }

@media (max-width:860px){
  .hero .contenedor{ grid-template-columns:1fr; }
  .hero-img-wrap{ order:-1; }
  .pie-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:760px){
  .web-barra{ display:none; }
  .web-nav{ display:none; position:absolute; top:64px; left:0; right:0; background:#fff; flex-direction:column; padding:10px; border-bottom:1px solid var(--bord); gap:2px; box-shadow:var(--shadow); }
  .web-nav.abierto{ display:flex; }
  .web-nav a.btn-nav{ text-align:center; margin-top:6px; }
  .menu-btn{ display:block; }
  .grid3, .grid2, .equipo, .precios, .manual-lista, .contacto-grid{ grid-template-columns:1fr; }
  .hero h1{ font-size:32px; }
  .pie-grid{ grid-template-columns:1fr; }
}

/* ===== Galería "el programa por dentro" ===== */
.galeria{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
.galeria figure{ margin:0; background:#fff; border:1px solid var(--bord); border-radius:14px; overflow:hidden; box-shadow:var(--shadow); cursor:zoom-in; transition:transform .15s, box-shadow .15s; }
.galeria figure:hover{ transform:translateY(-3px); box-shadow:var(--shadow-h); }
.galeria img{ display:block; width:100%; height:auto; border-bottom:1px solid var(--bord); }
.galeria figcaption{ padding:12px 16px; font-weight:600; color:var(--td); font-size:15px; }

/* ===== Lightbox ===== */
#lb{ display:none; position:fixed; inset:0; background:rgba(10,20,35,.85); z-index:9999; align-items:center; justify-content:center; padding:24px; cursor:zoom-out; }
#lb img{ max-width:min(1000px,95vw); max-height:92vh; border-radius:8px; box-shadow:0 10px 40px rgba(0,0,0,.5); }

/* ===== FAQ (acordeón) ===== */
.faq details{ background:#fff; border:1px solid var(--bord); border-radius:12px; margin:0 0 12px; box-shadow:var(--shadow); overflow:hidden; }
.faq summary{ cursor:pointer; padding:16px 20px; font-weight:600; color:var(--ink); list-style:none; position:relative; padding-right:46px; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:"+"; position:absolute; right:18px; top:50%; transform:translateY(-50%); font-size:22px; color:var(--t); font-weight:700; }
.faq details[open] summary::after{ content:"\2013"; }
.faq details[open] summary{ color:var(--td); }
.faq details > div{ padding:2px 20px 18px; color:#3a4a55; line-height:1.6; }

@media (max-width:760px){ .galeria{ grid-template-columns:1fr; } }

/* Pulido: scroll suave + offset de anclas bajo la cabecera fija */
html{ scroll-behavior:smooth; }
section[id]{ scroll-margin-top:78px; }