/* aprenderidiomasbiblicos.com · estilos comunes (misma paleta que la app Koiné Paso a Paso).
   Tipos: Gentium Book Plus (SIL, OFL) para títulos y griego; Nunito (OFL) para el texto, como en la app. */
:root{--bg:#EEE3C9;--surface:#F8F1DF;--ink:#2A2016;--muted:#6B5A44;--line:#D3C29E;--accent:#264A7E;--gold:#A8741C;--rubrica:#9C2F1E;color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#1E1812;--surface:#2A2219;--ink:#EFE4CC;--muted:#B5A488;--line:#4A3D2C;--accent:#93AEDB;--gold:#E0B25A;--rubrica:#E07A5F;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#1E1812;--surface:#2A2219;--ink:#EFE4CC;--muted:#B5A488;--line:#4A3D2C;--accent:#93AEDB;--gold:#E0B25A;--rubrica:#E07A5F;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:600 17px/1.65 "Nunito",system-ui,-apple-system,sans-serif;padding-inline:16px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' seed='7' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .25 0 0 0 0 .1 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23a)'/%3E%3C/svg%3E")}
a{color:var(--accent);font-weight:800}
.wrap{max-width:780px;margin:0 auto}
h1,h2,h3,.serif,.gk{font-family:"Gentium Book Plus","Gentium Plus",Georgia,serif}
h1,h2,h3{font-weight:700;line-height:1.15}

/* Solo el idioma activo: cada texto traducible es un par de hermanos [lang] */
html[data-lang="en"] [lang="es"]:not(html),html[data-lang="es"] [lang="en"]:not(html){display:none!important}

/* Cabecera y botones de idioma con banderas */
.cab{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 0}
.marca{display:flex;align-items:center;gap:10px;font-family:"Gentium Book Plus",Georgia,serif;font-size:21px;font-weight:700;color:var(--ink);text-decoration:none}
.marca img{width:34px;height:34px;border-radius:8px}
.toggle{display:flex;flex-shrink:0;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.toggle button{background:none;border:0;padding:6px 10px;cursor:pointer;line-height:0;opacity:.5;transition:opacity .15s}
.toggle button:hover{opacity:.85}
.toggle button[aria-pressed="true"]{background:var(--surface);opacity:1}
.flag svg{width:28px;height:18px;display:block;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.2)}

/* Pie común */
.pie{max-width:780px;margin:40px auto 0;padding:18px 0 40px;border-top:1px solid var(--line);text-align:center;font-size:14px;color:var(--muted)}
.pie nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px;margin-bottom:8px}
.pie a{color:var(--muted);font-weight:600}
.pie .credito{font-size:12.5px;line-height:1.5;margin:10px auto 0;max-width:42em;font-weight:500}

/* Páginas de texto (soporte, privacidad) */
.hoja{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px 28px}
.hoja h2{margin:0 0 4px;font-size:30px} .hoja h3{color:var(--rubrica);margin:24px 0 6px;font-size:20px}
.hoja p{margin:0 0 10px;font-weight:500} .hoja ul{padding-left:22px;font-weight:500}
.muted{color:var(--muted)} .small{font-size:14px}
@media (prefers-reduced-motion:no-preference){.aparece{animation:aparece .6s ease-out both}@keyframes aparece{from{opacity:0;transform:translateY(8px)}}}

/* Página de la app: filas de funciones (texto e imagen alternados) y capturas */
.app-cab{text-align:center;padding:8px 0 10px}
.app-cab h1{font-size:clamp(34px,6vw,50px);margin:0 0 6px}
.app-cab .lema{color:var(--muted);font-size:19px;margin:0 auto;max-width:32em}
.app-cab .plataformas{margin:12px 0 0;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--rubrica)}
.fila{display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center;padding:34px 0;border-bottom:1px solid var(--line)}
.fila:nth-of-type(even){grid-template-columns:auto 1fr}
.fila:nth-of-type(even) .fila-texto{order:2}
.fila-texto h2{font-size:30px;margin:0 0 10px}
.fila-texto p{margin:0;color:var(--muted);font-size:18px;max-width:28em}
.capturas{display:flex;gap:16px;justify-content:center}
.captura{display:block;width:clamp(200px,26vw,250px);height:auto;border-radius:26px;border:1px solid var(--line);
  box-shadow:0 18px 40px -18px rgba(40,25,5,.45),0 4px 10px -4px rgba(40,25,5,.2);background:var(--surface)}
.capturas .captura{width:clamp(150px,20vw,210px)}
.tableta{padding:34px 0;border-bottom:1px solid var(--line);text-align:center}
.tableta h2{font-size:30px;margin:0 0 8px}
.tableta p{margin:0 auto 20px;color:var(--muted);font-size:18px;max-width:32em}
.tableta .capturas{flex-wrap:wrap}
.tableta .captura{width:min(100%,370px);border-radius:18px}
.ayuda{margin-top:34px}
@media (max-width:700px){
  .fila,.fila:nth-of-type(even){grid-template-columns:1fr;gap:18px;text-align:center}
  .fila:nth-of-type(even) .fila-texto{order:0}
  .fila-texto p{margin:0 auto}
  .captura{margin:0 auto;width:min(72vw,260px)}
  .capturas .captura{width:min(42vw,190px)}
}