/* ============================================
   Base — reset, layout primitives, buttons
   Namespaced `.gn-l-*` to avoid collision with
   the gruponorte-propiedades plugin classes.
   ============================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; }

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

ul, ol { margin: 0; padding: 0; list-style: none; }

/* ---- Containers ---- */
.gn-l-container,
.gn-l-container--content,
.gn-l-container--narrow {
    width: 100%;
    margin-inline: auto;
    padding-inline: var(--gutter);
}
.gn-l-container          { max-width: var(--container-max); }
.gn-l-container--content { max-width: var(--container-content); }
.gn-l-container--narrow  { max-width: var(--container-narrow); }

/* ---- Sections ---- */
.gn-l-section { padding-block: clamp(var(--s-7), 8vw, var(--s-10)); }
.gn-l-section--tight { padding-block: clamp(var(--s-6), 5vw, var(--s-8)); }

/* ---- Grid utilities ---- */
.gn-l-grid { display: grid; gap: var(--s-5); }
.gn-l-grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.gn-l-grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.gn-l-grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ---- Buttons ---- */
.gn-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-2);
    padding: var(--s-3) var(--s-5);
    min-height: 44px;
    font-family: var(--font-body);
    font-weight: var(--fw-semi);
    font-size: 0.9375rem;
    line-height: 1;
    border-radius: var(--r-md);
    transition: background var(--t-base) var(--ease-out), color var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out);
    cursor: pointer;
    text-decoration: none;
    border: 0;
}
.gn-button--primary {
    background: var(--c-black);
    color: var(--c-base);
}
.gn-button--primary:hover {
    background: var(--c-text);
    color: var(--c-base);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.gn-button--accent {
    background: var(--c-accent-dark);
    color: var(--c-white);
}
.gn-button--accent:hover {
    background: var(--c-accent);
    color: var(--c-white);
}
.gn-button--outline {
    border: 1px solid var(--c-text);
    color: var(--c-text);
    background: transparent;
}
.gn-button--outline:hover {
    background: var(--c-text);
    color: var(--c-base);
}
.gn-button--ghost {
    color: var(--c-text);
    padding-inline: var(--s-3);
}
.gn-button--ghost:hover { color: var(--c-accent); }

/* ---- Accessibility ---- */
:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 3px;
    border-radius: var(--r-sm);
}
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}