:root {
    --sitio-verde: #15803d;
    --sitio-verde-oscuro: #166534;
    --sitio-azul: #071827;
    --sitio-texto: #0f172a;
    --sitio-secundario: #526176;
    --sitio-borde: #e2e8f0;
    --sitio-fondo-suave: #f7f9fc;
    --sitio-contenedor: 1240px;
    --sitio-sombra: 0 18px 50px rgba(15, 23, 42, 0.10);
}

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

html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--sitio-texto);
    background: #ffffff;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
}

img,
video {
    max-width: 100%;
}

.salto-contenido {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 3000;
    padding: 10px 14px;
    color: #ffffff;
    background: #0f172a;
    border-radius: 8px;
    text-decoration: none;
    transform: translateY(-150%);
    transition: transform .2s ease;
}

.salto-contenido:focus {
    transform: translateY(0);
}

.contenido-principal {
    width: 100%;
    min-height: 60vh;
}

.pagina-contenedor,
.seccion-contenedor,
.slider-contenedor {
    width: min(var(--sitio-contenedor), calc(100% - 40px));
    margin: 0 auto;
}

.pagina-interior {
    padding: clamp(64px, 8vw, 110px) 0;
}

.pagina-interior h1 {
    max-width: 900px;
    margin: 0 0 22px;
    font-size: clamp(38px, 5.5vw, 70px);
    line-height: 1.03;
    letter-spacing: -0.045em;
}

.pagina-interior p,
.contenido-editor {
    max-width: 880px;
    color: var(--sitio-secundario);
    font-size: 18px;
}

.boton-principal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    margin-top: 24px;
    padding: 11px 22px;
    color: #ffffff;
    background: var(--sitio-verde);
    border-radius: 10px;
    font-weight: 800;
    text-decoration: none;
    transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}

.boton-principal:hover {
    background: var(--sitio-verde-oscuro);
    box-shadow: 0 12px 24px rgba(21, 128, 61, .22);
    transform: translateY(-1px);
}

:focus-visible {
    outline: 3px solid rgba(21, 128, 61, .25);
    outline-offset: 3px;
}

@media (max-width: 720px) {
    body { font-size: 15px; }
    .pagina-contenedor,
    .seccion-contenedor,
    .slider-contenedor {
        width: min(100% - 24px, var(--sitio-contenedor));
    }
}

/* Marca corporativa ADMICONTA: azul oscuro + marrón. */
:root {
    --sitio-verde: var(--marca-marron, #6b1e2e);
    --sitio-verde-oscuro: #531824;
    --sitio-azul: var(--marca-azul, #102a43);
}
.boton-principal { background: var(--marca-marron, #6b1e2e); }
.boton-principal:hover { background: #531824; box-shadow: 0 12px 24px rgba(107,30,46,.22); }
:focus-visible { outline-color: rgba(107,30,46,.28); }