/* ===== FLOATING CARD ANIMATIONS ===== */
.floating-card-1 {
    animation: float1 4s ease-in-out infinite;
}
.floating-card-2 {
    animation: float2 5s ease-in-out infinite;
}
.floating-card-3 {
    animation: float3 4.5s ease-in-out infinite;
}
.floating-card-4 {
    animation: float4 3.5s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0) rotate(2deg); }
    50% { transform: translateY(-16px) rotate(2deg); }
}
@keyframes float2 {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-12px) rotate(-1deg); }
}
@keyframes float3 {
    0%, 100% { transform: translateY(0) rotate(1deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}
@keyframes float4 {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-10px) rotate(-2deg); }
}

/* ===== SCROLL REVEAL (below fold only) ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .floating-card-1,
    .floating-card-2,
    .floating-card-3,
    .floating-card-4 {
        animation: none;
    }
    .menu-card {
        transition: none;
    }
    img {
        transition: none;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== NAVBAR SCROLL STATE ===== */
.nav-scrolled {
    background: rgba(254, 254, 247, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

/* ===== MOBILE MENU ===== */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: auto !important;
}

/* ===== SMOOTH HOVER EFFECTS ===== */
.menu-card {
    will-change: transform, box-shadow;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fefef7;
}
::-webkit-scrollbar-thumb {
    background: #047857;
    border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
    background: #065f46;
}