/* ============================================================
   FaunAR — theme.css
   Tema compartido, tomado de la paleta y tipografía del sitio
   del proyecto (Puerto Montt Patrimonial Aumentado / UACh).
   ============================================================ */

:root {
    --soil:        #16110C;
    --soil-mid:    #211A12;
    --soil-soft:   #2C2318;
    --line:        #3A2F20;

    --ochre:       #D08303;
    --ochre-light: #E9A93C;
    --ochre-glow:  rgba(208,131,3,0.28);

    --sage:        #8C8C7A;
    --sage-light:  #B7B7A4;
    --crimson:     #9E1B32;

    --cream:       #F6F1E8;
    --sand-300:    #D9CFBE;
    --sand-500:    #9E9284;

    --radius:      14px;
    --radius-lg:   22px;

    --glass-bg:     rgba(33,26,18,0.62);
    --glass-border: rgba(208,131,3,0.20);
    --glass-blur:   blur(18px);

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.30);
    --shadow-md: 0 6px 24px rgba(0,0,0,0.42);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.55);

    --t-fast: 150ms ease;
    --t-base: 250ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background-color: var(--soil);
    color: var(--sand-300);
    line-height: 1.6;
    min-height: 100vh;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--ochre-light); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--ochre); }

h1, h2, h3, h4 {
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 600;
    line-height: 1.15;
    color: var(--cream);
    letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5.2vw, 3rem); }
h2 { font-size: clamp(1.2rem, 3vw, 1.4rem); }

p { color: var(--sand-300); font-size: 1rem; line-height: 1.6; }
.lead { font-size: 1.05rem; color: var(--cream); font-weight: 400; }

/* --- Fondo --- */
.bg-mesh {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 75% 55% at 15% 5%,  rgba(208,131,3,0.13) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 85% 85%, rgba(140,140,122,0.10) 0%, transparent 58%),
        radial-gradient(ellipse 50% 40% at 55% 45%, rgba(158,27,50,0.06) 0%, transparent 55%),
        var(--soil);
    pointer-events: none;
}

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 1.5rem; }

/* --- Eyebrow / badge de estado --- */
.eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .38rem 1rem; border-radius: 100px;
    border: 1px solid rgba(208,131,3,.45); background: rgba(208,131,3,.12);
    font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
    color: var(--ochre-light); margin-bottom: 1.25rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .28rem .75rem;
    border-radius: 100px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .04em;
}
.badge-ochre { background: rgba(208,131,3,.16); color: var(--ochre-light); }
.badge-sage  { background: rgba(140,140,122,.18); color: var(--sage-light); }

/* --- Tarjetas --- */
.card {
    position: relative;
    background: var(--soil-mid);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.6rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    transition: border-color var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}
.card:hover, .card:focus-visible {
    border-color: rgba(208,131,3,.4);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.card:focus-visible { outline: 2px solid var(--ochre); outline-offset: 2px; }

.card__icon {
    width: 46px; height: 46px; border-radius: 12px;
    background: rgba(208,131,3,.14);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: .2rem;
}
.card h2 { font-size: 1.08rem; margin: 0; }
.card p { font-size: .875rem; color: var(--sand-500); margin: 0; line-height: 1.55; }

/* --- Botones --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem 1.3rem;
    border-radius: var(--radius);
    border: none;
    font-family: inherit;
    font-size: .85rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: opacity var(--t-fast), transform var(--t-fast), color var(--t-fast);
}
.btn:hover { opacity: .9; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--cream); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--ochre); color: var(--ochre-light); opacity: 1; }

/* --- Footer --- */
.site-footer { text-align: center; padding: 2.5rem 1rem 3rem; }
.site-footer p { font-size: .78rem; color: var(--sand-500); }

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}