/* ── Reset & Base ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; -webkit-font-smoothing: antialiased; }
img, video, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }

/* ── Scroll Reveal (progressive enhancement) ──────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal-bottom {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-left {
        opacity: 0;
        transform: translateX(-24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-right {
        opacity: 0;
        transform: translateX(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-bottom.is-visible,
    .reveal-left.is-visible,
    .reveal-right.is-visible {
        opacity: 1;
        transform: translate(0, 0);
    }
}

/* ── Navbar scroll state ──────────────────────────── */
#site-header.scrolled {
    background: rgba(253, 246, 238, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(58, 34, 24, 0.08);
}

/* ── Mobile menu transitions ──────────────────────── */
#mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

/* ── Focus visible ────────────────────────────────── */
:focus-visible {
    outline: 2px solid #B5654A;
    outline-offset: 2px;
}

/* ── Selection ────────────────────────────────────── */
::selection {
    background: #B5654A;
    color: #FDF6EE;
}