:root {
    color-scheme: dark;
    --fondo: #0f1729;
    --fondo-claro: #1a2645;
    --tarjeta: rgba(255, 255, 255, 0.07);
    --borde: rgba(255, 255, 255, 0.14);
    --texto: #f7f7f2;
    --secundario: #c6cbe0;
    --acento: #ffb52e;
    --acento-oscuro: #9a6512;
    --enlace: #7ed8e7;
}

* {
    box-sizing: border-box;
}

html {
    background: var(--fondo);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--texto);
    background:
        radial-gradient(circle at 15% 0%, rgba(96, 113, 214, 0.35), transparent 34rem),
        linear-gradient(145deg, var(--fondo-claro), var(--fondo) 55%);
}

a {
    color: var(--enlace);
}

a:hover,
a:focus-visible {
    color: #baf4ff;
}

.contenedor {
    width: min(100% - 2rem, 70rem);
    margin: 0 auto;
}

header,
footer {
    padding: 1.5rem 0;
}

header .contenedor,
footer .contenedor {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

header a,
footer a {
    text-decoration: none;
}

.marca {
    color: var(--texto);
    font-weight: 800;
    letter-spacing: 0.03em;
}

nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

main {
    padding: 3rem 0 5rem;
}

.hero {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: clamp(1.5rem, 5vw, 4rem);
    padding: clamp(1.5rem, 5vw, 4rem);
    border: 1px solid var(--borde);
    border-radius: 2rem;
    background: var(--tarjeta);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.24);
}

.icono {
    display: grid;
    width: clamp(7rem, 18vw, 11rem);
    aspect-ratio: 1;
    place-items: center;
    border-radius: 2rem;
    color: #101a40;
    background: linear-gradient(145deg, #ffd780, var(--acento));
    box-shadow: inset 0 0 0 0.25rem rgba(255, 255, 255, 0.2);
    font-size: clamp(3.5rem, 10vw, 6rem);
    font-weight: 900;
}

h1,
h2,
h3 {
    line-height: 1.2;
}

h1 {
    max-width: 16ch;
    margin: 0 0 1rem;
    font-size: clamp(2.4rem, 7vw, 5rem);
}

h2 {
    margin-top: 2.5rem;
    color: var(--acento);
}

.bajada {
    max-width: 48rem;
    color: var(--secundario);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.acciones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.boton {
    display: inline-block;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--borde);
    border-radius: 999px;
    color: var(--texto);
    background: rgba(255, 255, 255, 0.06);
    font-weight: 700;
    text-decoration: none;
}

.boton.primario {
    border-color: var(--acento-oscuro);
    color: #172044;
    background: var(--acento);
}

.rejilla {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.tarjeta,
.documento {
    padding: 1.25rem;
    border: 1px solid var(--borde);
    border-radius: 1.25rem;
    background: var(--tarjeta);
}

.tarjeta h2,
.tarjeta h3 {
    margin-top: 0;
}

.documento {
    width: min(100%, 54rem);
    margin: 0 auto;
    padding: clamp(1.25rem, 4vw, 3rem);
}

.documento h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
}

.metadatos,
footer {
    color: var(--secundario);
}

ul {
    padding-left: 1.25rem;
}

code {
    overflow-wrap: anywhere;
}

@media (max-width: 42rem) {
    .hero {
        grid-template-columns: 1fr;
    }

    .icono {
        width: 7rem;
        border-radius: 1.5rem;
    }
}