/* ── Base & Utilities ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }

/* ── Navbar ──────────────────────────────────────────────────────────── */
#navbar {
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}
#navbar.scrolled {
    background: rgba(255, 251, 252, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 12px rgba(125, 19, 58, 0.08);
}

/* ── Mobile Nav ──────────────────────────────────────────────────────── */
#mobile-nav.open { display: flex; }
#mobile-nav[aria-hidden="true"] { display: none; }

/* ── Service Cards ───────────────────────────────────────────────────── */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
    transform: translateY(-4px);
}

/* ── Reveal animations (progressive enhancement) ─────────────────────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Focus visible ───────────────────────────────────────────────────── */
:focus-visible {
    outline: 2px solid #be1f4a;
    outline-offset: 2px;
}

/* ── Scrollbar ───────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #fff4f6; }
::-webkit-scrollbar-thumb { background: #f9cfd9; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #f4a3b8; }