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

/* ── Floating card animations ── */
.floating-card-1 {
    animation: floatA 4s ease-in-out infinite;
}
.floating-card-2 {
    animation: floatB 5s ease-in-out infinite;
}
.floating-card-3 {
    animation: floatC 4.5s ease-in-out infinite;
}

@keyframes floatA {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50%       { transform: translateY(-12px) rotate(-1deg); }
}
@keyframes floatB {
    0%, 100% { transform: translateY(0) rotate(1deg); }
    50%       { transform: translateY(-16px) rotate(2deg); }
}
@keyframes floatC {
    0%, 100% { transform: translateY(0) rotate(1deg); }
    50%       { transform: translateY(-10px) rotate(-1deg); }
}

/* ── Scroll reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(.22,.61,.36,1), transform 0.6s cubic-bezier(.22,.61,.36,1);
    }
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Navbar scroll state ── */
.nav-scrolled {
    background: rgba(250, 245, 249, 0.92) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 12px rgba(107, 45, 91, 0.08);
}

/* ── Selection ── */
::selection {
    background: #E8A84C;
    color: #4a1e3f;
}