/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { margin: 0; overflow-x: hidden; }

/* ── Floating card animations (hero) ── */
.floating-card {
    animation: floatIn 0.8s ease-out both;
}
@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Scroll-reveal (below fold only, progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .process-step {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
}
@media (prefers-reduced-motion: reduce) {
    .service-card,
    .process-step {
        opacity: 1;
        transform: none;
    }
}

/* ── Navbar scroll state ── */
nav.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(154, 67, 76, 0.08);
}
nav.scrolled .nav-link {
    color: #6a2e34;
}
nav.scrolled .nav-link:hover {
    color: #301317;
}

/* ── Service card hover glow ── */
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}
.service-card:hover::before {
    opacity: 1;
}

/* ── Smooth section transitions ── */
section {
    position: relative;
}

/* ── Selection color ── */
::selection {
    background: rgba(253, 224, 71, 0.3);
    color: #301317;
}

/* ── Focus visible ── */
:focus-visible {
    outline: 2px solid #fde047;
    outline-offset: 2px;
}

/* ── Mobile menu transition ── */
#mobile-menu {
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Utility ── */
@media (max-width: 767px) {
    .floating-card { margin-bottom: 12px; }
}