/* Custom styles for Lake Hartwell Vacation Rental */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(7, 15, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(52, 212, 160, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Hero floating card animations */
@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}
@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}
@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.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 3.5s ease-in-out infinite; }

/* Scroll reveal (below fold only) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0c1929;
}
::-webkit-scrollbar-thumb {
    background: #1a3a5c;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #234f7a;
}

/* Selection color */
::selection {
    background: rgba(52, 212, 160, 0.3);
    color: #f0fdf7;
}