@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap');

/* ==========================================================================
   LAFIT — single stylesheet for the public site, the members area and the admin.
   Sections: Variables, Reset, Layout, Navbar, Botones, Slider, Home, Cards,
   Videos, Formularios, Alertas, Badges, Tablas, Footer, Sidebar admin,
   Dashboard, Responsive.
   ========================================================================== */


/* ==========================================================================
   Variables
   Only five font sizes are used across the whole site.
   ========================================================================== */
:root {
    --text-s: 0.875rem;
    --text-m: 1rem;
    --text-l: 1.25rem;
    --text-xl: 1.875rem;
    --text-xxl: 2.5rem;

    --color-primary: #f37b66;
    --color-primary-dark: #d9604b;
    --color-soft: #ffcdc1;
    --color-black: #000000;
    --color-white: #ffffff;
    --color-text: #4a4a4a;
    --color-muted: #7f7f7f;
    --color-line: #dedede;
    --color-bg: #ffffff;
    --color-bg-alt: #f6f3f2;
    --color-danger: #b3261e;
    --color-danger-bg: #fdecea;
    --color-ok: #1f7a3d;
    --color-ok-bg: #e6f4ea;

    --font-body: Arial, "Helvetica Neue", Helvetica, sans-serif;
    --font-display: "Montserrat", Arial, sans-serif;

    --container: 1200px;
    --radius: 8px;
    --shadow: 0 6px 24px -10px rgba(0, 0, 0, 0.35);
    --header-height: 76px;
}


/* ==========================================================================
   Reset
   ========================================================================== */
*,
*::before,
*::after { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-m);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.2; color: #1d1d1d; }
h1 { font-size: var(--text-xl); }
h2 { font-size: var(--text-l); }
h3 { font-size: var(--text-m); }
ul, ol { padding-left: 1.4em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; vertical-align: middle; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
fieldset { border: 0; margin: 0; padding: 0; }
.icono { width: 1.5rem; height: 1.5rem; display: block; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.solo-movil { display: none !important; }
.texto-centro { text-align: center; }
.texto-chico { font-size: var(--text-s); color: var(--color-muted); }
.texto-pre { white-space: pre-line; }
.enlace { color: var(--color-primary-dark); text-decoration: underline; }


/* ==========================================================================
   Layout
   ========================================================================== */
main { min-height: 60vh; }

.contenedor {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}
.contenedor--medio { max-width: 860px; }
.contenedor--angosto { max-width: 640px; }

.seccion { position: relative; padding: 60px 0; overflow: hidden; }
.seccion > .contenedor { position: relative; z-index: 1; }

.titulo-seccion {
    display: table;
    padding: 0 15px 4px;
    margin-bottom: 28px;
    font-size: var(--text-xl);
    background: linear-gradient(to bottom, transparent 50%, var(--color-soft) 50%);
}
.titulo-seccion--centro { margin-left: auto; margin-right: auto; text-align: center; }

.fondo, .fondo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.portada, .portada img { display: block; width: 100%; }

.rejilla {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
    margin: 30px 0 50px;
}
.dos-columnas { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }


/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--color-black);
    color: #bababa;
}
.navbar__inner {
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 1400px;
    min-height: var(--header-height);
    margin: 0 auto;
    padding: 8px 20px;
}
.navbar__menu { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 0; flex: 1; }
.navbar__menu a,
.navbar__salir {
    padding: 4px 12px;
    border: 0;
    border-right: 1px solid #555;
    background: none;
    font-size: var(--text-s);
    text-transform: uppercase;
    color: #bababa;
}
.navbar__menu a:hover,
.navbar__salir:hover { color: var(--color-white); }
.navbar__menu a:last-of-type { border-right: 0; }
.navbar__hola { text-transform: none; color: var(--color-soft); }
.navbar__acceso { display: none; }
.navbar__acciones { display: flex; align-items: center; gap: 14px; }
.navbar__toggle { display: none; padding: 6px; border: 0; background: none; color: var(--color-white); }
.redes { display: inline-flex; align-items: center; gap: 12px; vertical-align: middle; }
.redes__enlace { display: inline-flex; color: var(--color-white); }
.redes__enlace:hover { color: var(--color-primary); }
.redes--grande .redes__enlace { color: var(--color-primary); }


/* ==========================================================================
   Botones
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 10px 22px;
    border: 2px solid transparent;
    border-radius: var(--radius);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-m);
    text-align: center;
    line-height: 1.2;
    color: var(--color-white);
    background: var(--color-primary);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.btn:hover { background: var(--color-primary-dark); }
.btn--primario { background: var(--color-primary); }
.btn--claro { color: var(--color-text); background: var(--color-white); border-color: var(--color-line); }
.btn--claro:hover { background: var(--color-bg-alt); }
.btn--peligro { background: var(--color-danger); }
.btn--peligro:hover { background: #8c1d17; }
.btn--bloque { display: block; width: 100%; }
.btn--chico { padding: 4px 12px; font-size: var(--text-s); }
.btn.is-disabled { opacity: 0.4; pointer-events: none; }
.btn--comic {
    padding: 8px 14px;
    font-size: var(--text-s);
    text-transform: uppercase;
    color: var(--color-white);
    border: 2px solid var(--color-black);
    box-shadow: 4px 4px 0 var(--color-black);
}
.btn--comic:hover { color: var(--color-primary); background: var(--color-white); border-color: var(--color-primary); box-shadow: 4px 4px 0 var(--color-primary); }
.cta-banda {
    display: table;
    margin: 0 auto;
    padding: 10px 24px;
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-white);
    background: var(--color-black);
}
.cta-banda:hover { background: var(--color-primary); }


/* ==========================================================================
   Slider
   ========================================================================== */
.slider { position: relative; }
.slider__slide { display: none; }
.slider__slide.is-active { display: block; }
.slider__slide img { display: block; width: 100%; }
.botones-movil { display: flex; justify-content: space-between; gap: 12px; padding: 16px; background: var(--color-black); }


/* ==========================================================================
   Home
   ========================================================================== */
.seccion--bienvenida { padding: 80px 0; }
.seccion--bienvenida .contenedor { display: flex; justify-content: flex-end; }
.seccion--live { padding: 70px 0; }
.seccion--planes { text-align: center; background: var(--color-bg-alt); padding-bottom: 80px; }
.seccion--muestra { padding: 90px 0 110px; }
.seccion--muestra .contenedor { display: flex; justify-content: flex-end; }
.seccion--parallax { display: flex; justify-content: center; padding: 140px 0; }
.parallax__logo { position: relative; z-index: 1; }
.planes__imagen { margin-bottom: 24px; }

.disciplinas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 30px; }
.disciplina { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--color-black); }
.disciplina__imagen { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.disciplina__nombre {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    padding: 10px 16px;
    font-size: var(--text-m);
    color: var(--color-white);
    background: var(--color-primary);
}
.disciplina__texto {
    position: absolute;
    inset: 0;
    z-index: 1;
    padding: 56px 22px 20px;
    font-size: var(--text-s);
    color: var(--color-white);
    background: rgba(0, 0, 0, 0.72);
    opacity: 0;
    transition: opacity 0.4s;
}
.disciplina:hover .disciplina__texto { opacity: 1; }

.certificaciones { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px; padding-top: 30px; }
.certificaciones__pie { width: 100%; text-align: center; font-weight: 700; font-size: var(--text-s); }

.testimonios { max-width: 760px; }
.testimonio { padding: 40px 30px; text-align: center; background: rgba(255, 205, 193, 0.3); border-radius: var(--radius); }
.testimonio__logo { width: 56px; margin: 0 auto 12px; }
.testimonio__ciudad { margin-bottom: 14px; color: var(--color-muted); font-size: var(--text-s); }
.bienvenido__imagen { display: block; margin: 0 auto 24px; border-radius: var(--radius); }
.horarios { display: block; width: 100%; height: 800px; border: 0; }


/* ==========================================================================
   Cards
   ========================================================================== */
.tarjeta {
    padding: 28px;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.tarjeta h1, .tarjeta h2 { margin-bottom: 16px; }
.tarjeta p + p, .tarjeta h3 { margin-top: 14px; }
.tarjeta--texto { max-width: 520px; text-align: center; }
.tarjeta--derecha { margin-left: auto; text-align: left; }
.tarjeta--texto .titulo-seccion { margin-left: auto; margin-right: auto; }
.tarjeta--texto .btn { margin-top: 20px; }
.tarjeta--login { width: 100%; max-width: 420px; }
.datos-contacto { margin: 12px 0 20px; padding-left: 1.2em; }
.datos-contacto li { margin-bottom: 6px; }
.aviso h2 { margin-top: 26px; }

.clase-tarjeta p { margin-top: 10px; }
.clase-item { padding: 40px 0; border-bottom: 1px solid var(--color-line); }
.clase-item h2 { margin: 16px 0 6px; }
.clase-item small { margin-left: 8px; font-family: var(--font-body); font-size: var(--text-s); font-weight: 400; color: var(--color-muted); }
.categoria-tarjeta { position: relative; display: block; overflow: hidden; border-radius: var(--radius); background: var(--color-black); }
.categoria-tarjeta img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform 0.4s; }
.categoria-tarjeta:hover img { transform: scale(1.05); }
.categoria-tarjeta__nombre {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 14px;
    font-family: var(--font-display);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    color: var(--color-white);
    background: var(--color-primary);
}


/* ==========================================================================
   Videos
   ========================================================================== */
.video-embed { position: relative; width: 100%; aspect-ratio: 16 / 9; background: var(--color-black); border-radius: var(--radius); overflow: hidden; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }


/* ==========================================================================
   Formularios
   ========================================================================== */
.formulario .campo { margin-bottom: 18px; }
.formulario label,
.formulario legend { display: block; margin-bottom: 4px; font-size: var(--text-s); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.formulario .opcion { display: inline-flex; align-items: center; gap: 6px; margin-right: 16px; font-weight: 400; text-transform: none; letter-spacing: 0; }
.formulario .campo__sub { margin-top: 10px; font-weight: 400; text-transform: none; letter-spacing: 0; }
.formulario input[type="text"],
.formulario input[type="email"],
.formulario input[type="password"],
.formulario input[type="tel"],
.formulario input[type="number"],
.formulario input[type="date"],
.formulario input[type="url"],
.formulario input[type="file"],
.formulario select,
.formulario textarea,
.busqueda input,
.galeria input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-white);
}
.formulario input:focus,
.formulario select:focus,
.formulario textarea:focus,
.busqueda input:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.formulario .ayuda { display: block; margin-top: 4px; font-size: var(--text-s); color: var(--color-muted); }
.formulario .miniatura { display: block; max-width: 160px; margin-top: 8px; border-radius: var(--radius); }
.formulario__acciones { display: flex; gap: 12px; }
.busqueda { display: flex; gap: 8px; max-width: 420px; margin-bottom: 18px; }


/* ==========================================================================
   Alertas
   ========================================================================== */
.alerta { margin-bottom: 18px; padding: 12px 16px; border-radius: var(--radius); font-size: var(--text-s); }
.alerta ul { margin: 0; padding-left: 1.2em; }
.alerta--error { color: var(--color-danger); background: var(--color-danger-bg); }
.alerta--ok { color: var(--color-ok); background: var(--color-ok-bg); }


/* ==========================================================================
   Badges
   ========================================================================== */
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: var(--text-s); font-weight: 700; }
.badge--ok { color: var(--color-ok); background: var(--color-ok-bg); }
.badge--off { color: var(--color-muted); background: var(--color-bg-alt); }


/* ==========================================================================
   Tablas
   ========================================================================== */
.tabla-contenedor { overflow-x: auto; background: var(--color-white); border-radius: var(--radius); box-shadow: var(--shadow); }
.tabla { width: 100%; border-collapse: collapse; font-size: var(--text-s); }
.tabla th,
.tabla td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--color-line); vertical-align: middle; }
.tabla th { font-family: var(--font-display); text-transform: uppercase; color: var(--color-muted); background: var(--color-bg-alt); }
.tabla__acciones { display: flex; gap: 8px; justify-content: flex-end; white-space: nowrap; }
.tabla__acciones form { margin: 0; }
.paginacion { margin: 20px 0; }
.paginacion__lista { display: flex; align-items: center; justify-content: center; gap: 14px; }


/* ==========================================================================
   Footer
   ========================================================================== */
.footer { padding: 50px 20px; color: #bababa; background: var(--color-black); }
.footer__inner { display: flex; align-items: center; gap: 40px; max-width: var(--container); margin: 0 auto; }
.footer__menu { display: flex; flex-direction: column; gap: 8px; }
.footer__menu a { padding-bottom: 4px; border-bottom: 1px solid var(--color-muted); font-size: var(--text-s); text-transform: uppercase; }
.footer__menu a:hover { color: var(--color-white); }
.footer__datos { flex: 1; text-align: right; font-size: var(--text-s); }
.footer__datos p { margin: 12px 0; }
.footer__aviso { text-transform: uppercase; }
.footer__datos .redes { margin-left: 10px; }


/* ==========================================================================
   Sidebar admin
   ========================================================================== */
.admin { display: flex; min-height: 100vh; background: var(--color-bg-alt); }
.admin--login { align-items: center; justify-content: center; padding: 20px; }
.login__logo { display: block; margin: 0 auto 10px; padding: 8px 14px; background: var(--color-black); border-radius: var(--radius); }
.sidebar {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    width: 250px;
    height: 100vh;
    flex-shrink: 0;
    padding: 18px 12px;
    overflow-y: auto;
    color: #cfcfcf;
    background: var(--color-black);
}
.sidebar__marca { display: block; padding: 0 8px 18px; }
.sidebar__menu { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar__menu a { padding: 9px 12px; border-radius: var(--radius); font-size: var(--text-s); }
.sidebar__menu a:hover { color: var(--color-white); background: #222; }
.sidebar__menu a.is-active { color: var(--color-white); background: var(--color-primary); }
.sidebar__salir { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 14px 8px 0; }
.admin__contenido { flex: 1; min-width: 0; }
.admin__barra { display: flex; align-items: center; gap: 14px; padding: 16px 28px; background: var(--color-white); border-bottom: 1px solid var(--color-line); }
.admin__barra h1 { flex: 1; font-size: var(--text-l); }
.admin__barra .navbar__toggle { color: var(--color-black); }
.admin__acciones { display: flex; gap: 10px; }
.admin__main { padding: 28px; }


/* ==========================================================================
   Dashboard
   ========================================================================== */
.resumen { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 16px; margin-bottom: 24px; }
.resumen__tarjeta { display: flex; flex-direction: column; padding: 18px; background: var(--color-white); border-radius: var(--radius); box-shadow: var(--shadow); }
.resumen__tarjeta:hover { outline: 2px solid var(--color-primary); }
.resumen__valor { font-family: var(--font-display); font-size: var(--text-xxl); font-weight: 700; color: var(--color-primary); line-height: 1.1; }
.resumen__etiqueta { font-size: var(--text-s); color: var(--color-muted); }
.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px; margin-top: 24px; }
.galeria__item { overflow: hidden; background: var(--color-white); border-radius: var(--radius); box-shadow: var(--shadow); }
.galeria__item img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.galeria__pdf { display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-muted); background: var(--color-bg-alt); }
.galeria figcaption { display: flex; flex-direction: column; gap: 8px; padding: 12px; font-size: var(--text-s); word-break: break-word; }
.galeria figcaption form { display: flex; gap: 6px; }


/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
    .disciplinas { grid-template-columns: repeat(2, 1fr); }
    .dos-columnas { grid-template-columns: 1fr; }
    .navbar__acciones .btn { display: none; }
}

@media (max-width: 768px) {
    .solo-escritorio { display: none !important; }
    .solo-movil { display: block !important; }
    .botones-movil.solo-movil { display: flex !important; }

    .navbar__inner { flex-wrap: wrap; }
    .navbar__toggle { display: block; margin-left: auto; }
    .navbar__menu { display: none; flex-direction: column; align-items: stretch; width: 100%; flex-basis: 100%; }
    .navbar__menu.is-open { display: flex; }
    .navbar__menu a, .navbar__salir { padding: 10px 4px; border-right: 0; text-align: right; }
    .navbar__acciones { display: none; }
    .navbar__acceso { display: block; font-weight: 700; }

    .seccion { padding: 40px 0; }
    .seccion--bienvenida .contenedor,
    .seccion--muestra .contenedor { justify-content: center; }
    .seccion--parallax { padding: 110px 0; }
    .disciplinas { grid-template-columns: 1fr; }
    .disciplina__texto { position: static; padding: 14px 4px 0; color: var(--color-text); background: none; opacity: 1; }
    .disciplina { overflow: visible; background: none; }
    .tarjeta--derecha { margin: 0 auto; }
    .horarios { height: 700px; }

    .footer__inner { flex-direction: column; text-align: center; }
    .footer__datos { text-align: center; }

    .admin { flex-direction: column; }
    .sidebar { position: static; display: none; width: 100%; height: auto; }
    .sidebar.is-open { display: flex; }
    .admin__barra { padding: 12px 16px; }
    .admin__main { padding: 16px; }
    .admin__barra .navbar__toggle { margin-left: 0; }
}

@media (min-width: 769px) {
    .admin__barra .navbar__toggle { display: none; }
}