/* Midas · landing page. Paleta del logo (azul Midas) usada con moderación. */
:root {
    --m50: #f4f7fa; --m100: #e8eef4; --m200: #d1dde9; --m300: #b0c5d9; --m400: #85a6c4;
    --m500: #6b8fb1; --m600: #5a7ea1; --m700: #4a6b8e; --m800: #3e5874; --m900: #34495f; --m950: #222f3d;
    --turquesa: #7aa4b2;
    --texto: #1f2a37; --texto-suave: #556274; --borde: #e3e9f0; --fondo: #ffffff;
    --verde: #0f9d6b; --ambar: #c27c0e; --rojo: #c2410c;
    --radio: 16px; --sombra: 0 10px 30px -12px rgba(34, 47, 61, .25);
    --fuente: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--fuente); color: var(--texto); background: var(--fondo); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.02em; color: var(--m950); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); font-weight: 800; }
h1 em { font-style: normal; background: linear-gradient(90deg, var(--m600), var(--turquesa)); -webkit-background-clip: text; background-clip: text; color: transparent; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--texto-suave); }

.contenedor { width: min(1160px, 100% - 2.5rem); margin-inline: auto; }
.contenedor--angosto { width: min(820px, 100% - 2.5rem); }
.seccion { padding: clamp(4rem, 9vw, 7rem) 0; }
.seccion--suave { background: linear-gradient(180deg, var(--m50), #fff); }
.seccion--oscura { background: radial-gradient(1200px 500px at 80% -10%, #3f5d7d, var(--m950) 60%); color: #fff; }
.seccion--cta { background: linear-gradient(135deg, var(--m800), var(--m950)); color: #fff; }
.seccion--cta h2, .seccion--oscura h2, .seccion--oscura h3 { color: #fff; }
.seccion--cta p, .seccion--oscura p { color: #c9d6e3; }

.etiqueta { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--m700); background: var(--m100); border: 1px solid var(--m200); padding: .35em .8em; border-radius: 999px; margin-bottom: 1rem; }
.etiqueta--clara { color: #dbe7f2; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); }
.encabezado { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.encabezado p { font-size: 1.08rem; }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .9rem 1.4rem; border-radius: 12px; border: 0; background: var(--m700); color: #fff; font: 600 1rem var(--fuente); text-decoration: none; cursor: pointer; box-shadow: 0 8px 20px -8px rgba(74,107,142,.7); transition: transform .15s, background .15s, box-shadow .15s; }
.boton:hover { background: var(--m800); transform: translateY(-1px); }
.boton:focus-visible { outline: 3px solid var(--m300); outline-offset: 2px; }
.boton--claro { background: #fff; color: var(--m800); border: 1px solid var(--m200); box-shadow: none; }
.boton--claro:hover { background: var(--m50); }
.boton--chico { padding: .55rem 1rem; font-size: .92rem; }
.boton--ancho { width: 100%; }

/* Navegación */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--borde); }
.nav__fila { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.marca { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.25rem; text-decoration: none; color: var(--m950); }
.marca svg { width: 34px; height: 34px; }
.marca svg rect { fill: var(--m700); }
.marca svg path { fill: #fff; }
.marca--clara { color: #fff; }
.nav__menu { display: flex; align-items: center; gap: 1.6rem; }
.nav__menu a:not(.boton) { text-decoration: none; font-weight: 500; font-size: .95rem; color: var(--texto-suave); }
.nav__menu a:not(.boton):hover { color: var(--m700); }
.nav__toggle { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--m900); margin: 5px 0; border-radius: 2px; transition: transform .2s, opacity .2s; }

/* Hero */
.hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(4rem, 8vw, 6rem); background: radial-gradient(900px 420px at 85% 0%, var(--m100), transparent 70%), radial-gradient(700px 400px at 0% 100%, #eef5f7, transparent 70%); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 3.5rem; align-items: center; }
.hero__sub { font-size: 1.15rem; max-width: 560px; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.8rem 0 1.6rem; }
.hero__puntos { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; font-size: .92rem; color: var(--texto-suave); }
.hero__puntos li::before { content: '✓'; color: var(--verde); font-weight: 800; margin-right: .4rem; }

/* Maqueta */
.maqueta { position: relative; background: #fff; border: 1px solid var(--borde); border-radius: 18px; box-shadow: 0 40px 80px -30px rgba(34,47,61,.45); transform: perspective(1400px) rotateY(-6deg) rotateX(2deg); }
.maqueta__barra { display: flex; align-items: center; gap: .4rem; padding: .7rem 1rem; border-bottom: 1px solid var(--borde); font-size: .75rem; color: var(--texto-suave); }
.maqueta__barra i { width: 10px; height: 10px; border-radius: 50%; background: var(--m200); }
.maqueta__barra span { margin-left: .6rem; }
.maqueta__cuerpo { display: grid; grid-template-columns: 56px 1fr; min-height: 300px; }
.maqueta__lateral { background: var(--m50); border-right: 1px solid var(--borde); padding: 1rem .7rem; display: grid; gap: .7rem; align-content: start; border-bottom-left-radius: 18px; }
.maqueta__lateral b { height: 10px; border-radius: 4px; background: var(--m200); }
.maqueta__lateral b.activo { background: var(--m500); }
.maqueta__contenido { padding: 1rem; display: grid; gap: 1rem; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; }
.kpis div { border: 1px solid var(--borde); border-radius: 10px; padding: .55rem .65rem; }
.kpis small { display: block; font-size: .65rem; color: var(--texto-suave); }
.kpis strong { font-size: 1.3rem; color: var(--m900); }
.kpi--alerta strong { color: var(--rojo); }
.kpi--ok strong { color: var(--verde); }
.tabla { border: 1px solid var(--borde); border-radius: 10px; overflow: hidden; font-size: .74rem; }
.fila { display: grid; grid-template-columns: 1fr 1.1fr 1fr .9fr; padding: .55rem .7rem; border-top: 1px solid var(--borde); align-items: center; }
.fila--cab { border-top: 0; background: var(--m50); font-weight: 700; color: var(--texto-suave); }
.chip { font-style: normal; font-size: .66rem; font-weight: 700; padding: .15rem .5rem; border-radius: 999px; }
.chip--azul { background: var(--m100); color: var(--m800); }
.chip--ambar { background: #fdf2dc; color: var(--ambar); }
.chip--verde { background: #dcf5ea; color: var(--verde); }
.sello { color: var(--verde); font-weight: 700; }
.maqueta__flotante { position: absolute; left: -28px; bottom: -26px; display: flex; gap: .7rem; align-items: center; background: #fff; border: 1px solid var(--borde); border-radius: 14px; padding: .8rem 1rem; box-shadow: var(--sombra); font-size: .85rem; }
.maqueta__flotante small { display: block; color: var(--texto-suave); font-size: .72rem; }
.punto { width: 10px; height: 10px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 5px #dcf5ea; }

/* Comparativa */
.comparativa { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.tarjeta { border-radius: var(--radio); padding: 2rem; border: 1px solid var(--borde); background: #fff; }
.tarjeta ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .8rem; }
.tarjeta li { padding-left: 1.8rem; position: relative; }
.tarjeta--antes li::before { content: '✕'; position: absolute; left: 0; color: #b4b9c2; font-weight: 800; }
.tarjeta--despues { border-color: var(--m300); box-shadow: var(--sombra); }
.tarjeta--despues h3 { color: var(--m700); }
.tarjeta--despues li::before { content: '✓'; position: absolute; left: 0; color: var(--verde); font-weight: 800; }

/* Funciones */
.rejilla { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.funcion { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 1.6rem; transition: border-color .2s, box-shadow .2s, transform .2s; }
.funcion:hover { border-color: var(--m300); box-shadow: var(--sombra); transform: translateY(-3px); }
.funcion p { margin: 0; font-size: .95rem; }
.icono { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--m100), #e6f0f3); margin-bottom: 1rem; }
.icono svg { width: 24px; height: 24px; fill: none; stroke: var(--m700); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* Pasos */
.pasos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: paso; }
.pasos li { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radio); padding: 1.6rem; }
.pasos span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--m500); color: #fff; font-weight: 800; margin-bottom: 1rem; }
.pasos p { margin: 0; font-size: .95rem; }

/* Divididos */
.dividido { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3.5rem; align-items: center; }
.dividido--invertido > :first-child { order: 2; }
.lista-check { list-style: none; padding: 0; margin: 1.4rem 0; display: grid; gap: .9rem; }
.lista-check li { position: relative; padding-left: 2rem; color: var(--texto-suave); }
.lista-check li::before { content: ''; position: absolute; left: 0; top: .2rem; width: 1.25rem; height: 1.25rem; border-radius: 50%; background: var(--m100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%234a6b8e'%3E%3Cpath d='M8.2 13.6 4.9 10.3l1.2-1.2 2.1 2.1 5.6-5.6 1.2 1.2z'/%3E%3C/svg%3E") center/80% no-repeat; }
.lista-check strong { color: var(--texto); }
.lista-check--clara li { color: #dbe6f0; }
.lista-check--clara li::before { background: rgba(255,255,255,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23ffffff'%3E%3Cpath d='M8.2 13.6 4.9 10.3l1.2-1.2 2.1 2.1 5.6-5.6 1.2 1.2z'/%3E%3C/svg%3E") center/80% no-repeat; }
.nota { font-size: .85rem; }

.certificado { background: #fff; border: 1px solid var(--borde); border-radius: 20px; padding: 1.6rem; box-shadow: 0 30px 60px -30px rgba(34,47,61,.4); }
.certificado__cab { display: flex; justify-content: space-between; font-size: .8rem; font-weight: 700; color: var(--m700); text-transform: uppercase; letter-spacing: .06em; }
.certificado__cab small { font-family: ui-monospace, monospace; color: var(--texto-suave); text-transform: none; }
.certificado__estado { margin: 1.2rem 0; background: #e7f7ef; color: #0b6e4b; border: 1px solid #bfe8d4; border-radius: 12px; padding: 1rem; font-weight: 800; font-size: 1.15rem; }
.certificado__estado small { display: block; font-weight: 500; font-size: .85rem; }
.certificado dl { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; margin: 0; font-size: .88rem; }
.certificado dt { font-size: .72rem; color: var(--texto-suave); }
.certificado dd { margin: 0; font-weight: 600; }
.certificado .ancho { grid-column: 1 / -1; }
.mono { font-family: ui-monospace, monospace; }

.roles { display: grid; gap: .8rem; }
.roles div { background: #fff; border: 1px solid var(--borde); border-left: 4px solid var(--m500); border-radius: 12px; padding: 1rem 1.2rem; display: grid; gap: .1rem; }
.roles strong { color: var(--m900); }
.roles span { color: var(--texto-suave); font-size: .92rem; }

/* FAQ */
.faq { display: grid; gap: .8rem; }
.faq details { border: 1px solid var(--borde); border-radius: 14px; background: #fff; padding: 0 1.3rem; }
.faq summary { cursor: pointer; list-style: none; padding: 1.1rem 0; font-weight: 700; display: flex; justify-content: space-between; gap: 1rem; color: var(--m950); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; line-height: 1; color: var(--m600); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 1.1rem; margin: 0; }

/* Formulario */
.formulario { background: #fff; border-radius: 20px; padding: 2rem; box-shadow: 0 30px 70px -30px rgba(0,0,0,.5); display: grid; gap: 1rem; color: var(--texto); }
.campo { display: grid; gap: .35rem; }
.campo label { font-size: .85rem; font-weight: 600; color: var(--m900); }
.campo input, .campo select, .campo textarea { font: inherit; padding: .75rem .9rem; border-radius: 10px; border: 1px solid var(--m200); background: var(--m50); color: var(--texto); width: 100%; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--m500); box-shadow: 0 0 0 3px rgba(107,143,177,.25); background: #fff; }
.campo .invalido { border-color: var(--rojo); }
.fila-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.formulario__aviso { margin: 0; font-size: .9rem; min-height: 1.2em; color: var(--m800); }

/* Pie */
.pie { background: var(--m950); color: #9fb2c6; padding: 2.5rem 0; }
.pie__fila { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.pie p { margin: 0; color: #9fb2c6; font-size: .9rem; }
.pie a { color: #dbe6f0; }

/* Animación al aparecer */
.revelar { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.revelar.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revelar { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Responsivo */
@media (max-width: 1024px) {
    .rejilla { grid-template-columns: repeat(2, 1fr); }
    .pasos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 880px) {
    .nav__toggle { display: block; }
    .nav__menu { position: absolute; inset: 70px 0 auto; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--borde); padding: .5rem 1.25rem 1.25rem; display: none; }
    .nav__menu.abierto { display: flex; }
    .nav__menu a:not(.boton) { padding: .8rem 0; border-bottom: 1px solid var(--borde); }
    .nav__menu .boton { margin-top: 1rem; }
    .hero__grid, .dividido, .comparativa { grid-template-columns: 1fr; }
    .dividido--invertido > :first-child { order: 0; }
    .maqueta { transform: none; }
    .maqueta__flotante { left: 12px; }
}
@media (max-width: 600px) {
    .rejilla, .pasos, .fila-campos { grid-template-columns: 1fr; }
    .kpis { grid-template-columns: repeat(2, 1fr); }
    .fila { grid-template-columns: 1fr 1fr .9fr; }
    .fila span:nth-child(2) { display: none; }
    .formulario, .tarjeta { padding: 1.4rem; }
}

/* ===== SiEstudio: marca, fotos, iconos y secciones de persuasión ===== */
.marca span b { color: var(--m600); font-weight: 800; }
.marca--clara span b { color: #9cc3e0; }
.marca svg circle, .marca svg path { fill: none; }
[data-lucide] { width: 1em; height: 1em; }
.icono { width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, var(--m600), var(--turquesa)); box-shadow: 0 10px 22px -10px rgba(74,107,142,.8); }
.icono svg { width: 28px; height: 28px; stroke: #fff; fill: none; stroke-width: 1.9; }

/* Fotos con respaldo si no cargan */
.foto-marco { position: relative; overflow: hidden; border-radius: 20px; background: linear-gradient(135deg, var(--m200), #d9e9ee); }
.foto { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.foto-respaldo { position: absolute; inset: 0; display: none; place-items: center; color: var(--m600); }
.foto-respaldo svg { width: 64px; height: 64px; stroke-width: 1.4; }
.foto-marco.sin-foto .foto-respaldo { display: grid; }

/* Hero con foto + maqueta */
.hero__visual { position: relative; padding: 0 0 2.5rem 2.5rem; }
.hero__foto { position: absolute; inset: 0 auto auto 0; width: 62%; aspect-ratio: 4 / 5; box-shadow: var(--sombra); }
.hero__visual .maqueta { position: relative; margin-top: 7rem; margin-left: 18%; }
.hero__visual .maqueta__flotante { left: -12%; }

/* Beneficios */
.beneficios { border-block: 1px solid var(--borde); background: #fff; }
.beneficios__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: 1.8rem 0; }
.beneficio { display: flex; gap: .9rem; align-items: center; }
.beneficio__icono { flex: none; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--m100); color: var(--m700); }
.beneficio__icono svg { width: 24px; height: 24px; }
.beneficio strong { display: block; color: var(--m950); }
.beneficio small { color: var(--texto-suave); font-size: .85rem; line-height: 1.35; display: block; }

/* Para quién */
.audiencias { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.audiencia { background: #fff; border: 1px solid var(--borde); border-radius: 22px; overflow: hidden; transition: box-shadow .25s, transform .25s; }
.audiencia:hover { box-shadow: var(--sombra); transform: translateY(-4px); }
.audiencia:hover .foto { transform: scale(1.05); }
.audiencia .foto-marco { border-radius: 0; aspect-ratio: 16 / 10; }
.audiencia__texto { position: relative; padding: 2rem 1.6rem 1.6rem; }
.audiencia__icono { position: absolute; top: -26px; left: 1.6rem; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--m700), var(--turquesa)); box-shadow: 0 10px 20px -8px rgba(34,47,61,.6); }
.audiencia__icono svg { width: 26px; height: 26px; }
.audiencia p { margin: 0; font-size: .95rem; }

/* Pasos con icono */
.paso__icono { float: right; width: 30px; height: 30px; color: #9cc3e0; }

/* Cumplimiento: foto detrás del certificado */
.visual-foto { position: relative; padding: 0 0 3rem 3rem; }
.visual-foto__img { aspect-ratio: 4 / 3; box-shadow: var(--sombra); }
.visual-foto .certificado { position: relative; margin: -9rem 0 0 -3rem; max-width: 420px; }

/* Roles con icono */
.roles div { grid-template-columns: auto 1fr; column-gap: .9rem; align-items: center; }
.roles div svg { grid-row: span 2; width: 26px; height: 26px; color: var(--m600); }

/* CTA */
.cta__foto { aspect-ratio: 16 / 9; margin: 1.5rem 0; border: 1px solid rgba(255,255,255,.15); }

@media (max-width: 1024px) {
    .beneficios__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 880px) {
    .audiencias { grid-template-columns: 1fr; }
    .hero__visual { padding: 0; }
    .hero__foto { position: relative; width: 100%; aspect-ratio: 16 / 10; }
    .hero__visual .maqueta { margin: -4rem 0 0 0; width: 94%; margin-left: 3%; }
    .hero__visual .maqueta__flotante { left: 12px; }
    .visual-foto { padding: 0; }
    .visual-foto .certificado { margin: -4rem auto 0; width: 92%; }
}
@media (max-width: 600px) {
    .beneficios__grid { grid-template-columns: 1fr; }
}

/* Firmantes en la tarjeta de cumplimiento */
.firmantes { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .6rem; }
.firmantes li { display: flex; justify-content: space-between; align-items: center; gap: .8rem; border: 1px solid var(--borde); border-radius: 12px; padding: .65rem .8rem; }
.firmantes strong { display: block; font-size: .9rem; color: var(--m950); }
.firmantes small { color: var(--texto-suave); font-size: .75rem; }
.firmantes code { font-size: .68rem; color: var(--m700); background: var(--m50); padding: .2rem .45rem; border-radius: 6px; max-width: 48%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.firmantes__ok { background: #e7f7ef; border-color: #bfe8d4 !important; }
.firmantes__ok span { color: #0b6e4b; font-weight: 700; font-size: .8rem; }