/* ==========================================================================
   NSA — sitio público (portada, legales, Libro de Reclamaciones)
   --------------------------------------------------------------------------
   Hoja PROPIA, no Tailwind. Usa la paleta EXACTA de la landing de marketing
   (newcontrol.com.pe/nsa/, fuente en index_2026.php), que es la que sirve la
   portada: fondo blanco, verde #00c853, tinta #08130d, Plus Jakarta Sans para
   titulares y DM Sans para el texto. Así el sitio público es una sola pieza.

   Por qué hoja propia y no clases de utilidad: el `tailwind.css` del panel es
   un build precompilado que nadie regenera en el deploy, así que el día que se
   purgue de verdad, media portada se queda sin estilos. Un CSS propio de ~11 KB
   no depende de ningún build.
   ========================================================================== */

:root {
    /* Paleta EXACTA de la landing de marketing (index_2026.php). */
    --green: #00c853;
    --green-bright: #00e676;
    --green-deep: #00994d;
    --cyan: #00b0ff;
    --bg: #ffffff;
    --bg-soft: #f4f9f6;
    --ink: #08130d;
    --body-txt: #47605a;
    --muted: #7d938c;
    --line: rgba(8, 19, 13, .08);
    --radius: 20px;
    --shadow-sm: 0 2px 10px rgba(8, 30, 20, .05);
    --shadow-md: 0 18px 50px -18px rgba(8, 40, 26, .18);
    --borde: 1px solid var(--line);
}

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

body {
    margin: 0;
    font-family: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--body-txt);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, .marca { font-family: "Plus Jakarta Sans", system-ui, sans-serif; color: var(--ink); }
h1, h2, h3 { letter-spacing: -.022em; line-height: 1.15; margin: 0 0 1rem; }
p { line-height: 1.75; }
a { color: var(--green-deep); }
img { max-width: 100%; }

.envoltura { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }
.estrecho { width: min(780px, 100% - 2.5rem); margin-inline: auto; }

/* ── Cabecera ─────────────────────────────────────────────────────────── */
.cabecera {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}
.cabecera .fila { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 0; }
.logo { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.logo img { height: 34px; width: auto; }
.marca { font-weight: 700; font-size: 1.02rem; }
.menu { display: flex; align-items: center; gap: 1.5rem; }
.menu a { color: var(--body-txt); text-decoration: none; font-size: .93rem; }
.menu a:hover { color: var(--ink); }

/* ── Botones ──────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
    padding: .9rem 2rem; border-radius: 50px;
    font-weight: 700; font-size: .95rem; text-decoration: none;
    border: 0; cursor: pointer; font-family: inherit;
    transition: transform .2s, box-shadow .2s, border-color .2s, color .2s;
}
.btn-primario { background: var(--green); color: #fff; box-shadow: var(--shadow-md); }
.btn-primario:hover { transform: translateY(-2px); box-shadow: 0 0 42px rgba(0, 200, 83, .5); }
.btn-fantasma { background: transparent; color: var(--ink); border: 1px solid rgba(8, 19, 13, .18); }
.btn-fantasma:hover { border-color: var(--green-deep); color: var(--green-deep); }
.btn-bloque { width: 100%; }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; padding: clamp(3.5rem, 9vw, 6.5rem) 0 clamp(3rem, 7vw, 5rem); }
.hero::before {
    content: ""; position: absolute; inset: -30% 30% 40% -20%;
    background: radial-gradient(circle, rgba(0, 230, 118, .13), transparent 62%);
    pointer-events: none;
}
.hero::after {
    content: ""; position: absolute; inset: 20% -25% -40% 45%;
    background: radial-gradient(circle, rgba(0, 176, 255, .06), transparent 62%);
    pointer-events: none;
}
.hero > * { position: relative; }
.antetitulo {
    display: inline-block; margin-bottom: 1.1rem;
    font-size: .76rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
    color: var(--green-deep);
    border: 1px solid rgba(0, 200, 83, .28); border-radius: 50px;
    padding: .42rem 1rem; background: rgba(0, 200, 83, .07);
}
.hero h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 800; line-height: 1.08; }
.hero .bajada { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--muted); max-width: 58ch; margin: 0 0 2.2rem; }
.acciones { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ── Secciones ────────────────────────────────────────────────────────── */
.seccion { padding: clamp(3rem, 7vw, 5rem) 0; }
.seccion-alt { background: var(--bg-soft); border-block: 1px solid var(--line); }
.titulo-seccion { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; }
.desc-seccion { color: var(--muted); max-width: 62ch; margin: 0 0 2.5rem; }

.rejilla { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); }

.tarjeta {
    background: var(--bg); border: var(--borde); border-radius: var(--radius);
    padding: 1.6rem; transition: border-color .2s, transform .2s;
}
.tarjeta:hover { border-color: rgba(0, 200, 83, .4); transform: translateY(-3px); }
.tarjeta .icono { font-size: 1.9rem; line-height: 1; display: block; margin-bottom: .85rem; }
.tarjeta h3 { font-size: 1.06rem; margin-bottom: .5rem; }
.tarjeta p { margin: 0; color: var(--muted); font-size: .93rem; }

/* ── Planes ───────────────────────────────────────────────────────────── */
.planes { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 285px), 1fr)); align-items: start; }
.plan {
    background: var(--bg); border: var(--borde); border-radius: 20px;
    padding: 2.1rem 1.7rem; display: flex; flex-direction: column; position: relative;
}
.plan.destacado {
    border-color: rgba(0, 200, 83, .5);
    background: linear-gradient(160deg, #f6fffa, #eef9f2);
    box-shadow: 0 0 50px rgba(0, 200, 83, .1);
}
.plan .etiqueta {
    position: absolute; top: -.8rem; left: 1.7rem;
    background: var(--green); color: #fff;
    font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
    padding: .32rem .85rem; border-radius: 50px;
}
.plan h3 { font-size: 1.15rem; margin-bottom: .9rem; }
.plan .precio { font-size: 2.4rem; font-weight: 800; color: var(--ink); font-family: "Plus Jakarta Sans", sans-serif; line-height: 1; }
.plan .periodo { color: var(--muted); font-size: .92rem; font-weight: 500; }
.plan .equivale { color: var(--muted); font-size: .82rem; margin: .45rem 0 1.4rem; }
.plan ul { list-style: none; padding: 0; margin: 0 0 1.8rem; display: grid; gap: .6rem; }
.plan li { position: relative; padding-left: 1.6rem; font-size: .93rem; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--green-deep); font-weight: 700; }
.plan .btn { margin-top: auto; }
.nota { color: var(--muted); font-size: .9rem; margin-top: 1.6rem; }

/* ── Pasos ────────────────────────────────────────────────────────────── */
.pasos { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); list-style: none; padding: 0; margin: 0; }
.pasos li { background: var(--bg); border: var(--borde); border-radius: var(--radius); padding: 1.6rem; }
.pasos .num {
    display: grid; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: 50%;
    background: rgba(0, 200, 83, .1); color: var(--green-deep); font-weight: 800; margin-bottom: 1rem;
}
.pasos h3 { font-size: 1.03rem; margin-bottom: .45rem; }
.pasos p { margin: 0; color: var(--muted); font-size: .92rem; }

/* ── Contacto ─────────────────────────────────────────────────────────── */
.dos-columnas { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.datos p { margin: .35rem 0; }
.datos .nombre { font-family: "Plus Jakarta Sans", sans-serif; color: var(--ink); font-size: 1.15rem; font-weight: 700; }
.caja { background: var(--bg); border: var(--borde); border-radius: var(--radius); padding: 1.8rem; }
.caja h3 { font-size: 1.05rem; }
.caja p { color: var(--muted); font-size: .93rem; }

/* ── Documentos legales ───────────────────────────────────────────────── */
.doc { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.doc h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 800; }
.doc .fecha { color: var(--muted); font-size: .88rem; margin: 0 0 2.5rem; }
.doc section { margin-bottom: 2rem; }
.doc h2 { font-size: 1.18rem; font-weight: 700; margin: 0 0 .7rem; }
.doc p, .doc li { color: var(--body-txt); }
.doc ul, .doc ol { padding-left: 1.3rem; display: grid; gap: .45rem; margin: 0 0 1rem; }
.doc li { line-height: 1.7; }
.doc strong { color: var(--ink); }

/* ── Formularios ──────────────────────────────────────────────────────── */
.campos { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 235px), 1fr)); }
.campo.ancho { grid-column: 1 / -1; }
.campo label { display: block; font-size: .88rem; font-weight: 600; color: var(--ink); margin-bottom: .4rem; }
.campo .ayuda { color: var(--muted); font-size: .8rem; margin: .35rem 0 0; }
.campo .opcional { color: var(--muted); font-weight: 400; }
.campo input, .campo select, .campo textarea {
    width: 100%; padding: .72rem .9rem;
    background: #fff; color: var(--ink);
    border: 1px solid rgba(8, 19, 13, .16); border-radius: 12px;
    font-family: inherit; font-size: .95rem;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
    outline: 0; border-color: var(--green-deep); box-shadow: 0 0 0 3px rgba(0, 200, 83, .16);
}
.campo select option { background: var(--bg-soft); color: var(--ink); }
.campo textarea { resize: vertical; min-height: 7rem; }

fieldset { border: var(--borde); border-radius: var(--radius); padding: 1.5rem; margin: 0 0 1.5rem; background: var(--bg); }
legend { padding: 0 .6rem; font-family: "Plus Jakarta Sans", sans-serif; font-weight: 700; color: var(--ink); font-size: .95rem; }

.opciones { display: grid; gap: .85rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 235px), 1fr)); }
.opcion { display: flex; gap: .8rem; align-items: flex-start; padding: .9rem 1rem; border: var(--borde); border-radius: 12px; cursor: pointer; }
.opcion:hover { border-color: rgba(0, 200, 83, .4); }
.opcion input { margin-top: .25rem; accent-color: var(--green-deep); }
.opcion .t { display: block; color: var(--ink); font-weight: 600; font-size: .93rem; }
.opcion .d { display: block; color: var(--muted); font-size: .85rem; }

.marcar { display: flex; gap: .8rem; align-items: flex-start; font-size: .92rem; cursor: pointer; }
.marcar input { margin-top: .25rem; accent-color: var(--green-deep); }

.aviso { border-radius: 12px; padding: 1rem 1.15rem; margin-bottom: 1.5rem; font-size: .93rem; }
.aviso-error { background: rgba(179, 38, 30, .06); border: 1px solid rgba(179, 38, 30, .28); color: #b3261e; }
.aviso-error ul { margin: .5rem 0 0; padding-left: 1.2rem; }
.aviso-ok { background: rgba(0, 200, 83, .08); border: 1px solid rgba(0, 200, 83, .4); color: var(--green-deep); }

.ficha { background: var(--bg); border: var(--borde); border-radius: var(--radius); padding: 1.3rem 1.5rem; margin-bottom: 1.8rem; font-size: .92rem; }
.ficha p { margin: .2rem 0; color: var(--muted); }
.ficha .nombre { color: var(--ink); font-weight: 700; }

.legal-fino { color: var(--muted); font-size: .82rem; line-height: 1.7; }

/* ── Confirmación ─────────────────────────────────────────────────────── */
.centrado { text-align: center; padding: clamp(3rem, 8vw, 5rem) 0; }
.tilde { display: grid; place-items: center; width: 4rem; height: 4rem; margin: 0 auto 1.5rem; border-radius: 50%; background: rgba(0, 200, 83, .12); color: var(--green-deep); font-size: 2rem; }
.codigo { font-size: 1.9rem; font-weight: 800; color: var(--green-deep); font-family: "Plus Jakarta Sans", sans-serif; letter-spacing: .04em; margin: .5rem 0 0; }

/* ── Pie ──────────────────────────────────────────────────────────────── */
.pie { margin-top: auto; background: var(--bg-soft); border-top: 1px solid var(--line); padding: 3rem 0 2rem; }
.pie .rejilla-pie { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); margin-bottom: 2.2rem; }
.pie h4 { font-family: "Plus Jakarta Sans", sans-serif; color: var(--ink); font-size: .95rem; margin: 0 0 .7rem; }
.pie p, .pie li { color: var(--muted); font-size: .9rem; margin: .25rem 0; }
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
.pie a { color: var(--body-txt); text-decoration: none; }
.pie a:hover { color: var(--green-deep); }

.libro {
    display: flex; align-items: center; gap: 1rem;
    border: 2px solid var(--ink); border-radius: var(--radius);
    padding: 1rem 1.25rem; text-decoration: none; margin-bottom: 1.8rem;
    transition: border-color .2s;
}
.libro:hover { border-color: var(--green-deep); }
.libro .icono { font-size: 1.7rem; }
.libro .t { display: block; color: var(--ink); font-weight: 700; font-size: .97rem; }
.libro .d { display: block; color: var(--muted); font-size: .87rem; }

.copyright { text-align: center; color: var(--muted); font-size: .82rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }

@media (max-width: 640px) {
    .menu { gap: 1rem; }
    .menu .ocultable { display: none; }
    .btn { padding: .8rem 1.5rem; }
}