/* Custom styles for Island Grove Campmeeting */

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

/* Navbar scroll state */
nav.scrolled {
    background: rgba(250, 251, 251, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(15, 76, 117, 0.08);
}

nav.scrolled .nav-logo-text {
    color: #0f4c75;
}

/* Nav links */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #3dbb96;
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-link:hover::after {
    width: 100%;
}

/* Mobile menu */
.mobile-link {
    position: relative;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

/* Hero floating cards animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.floating-card-1 {
    animation: float 4s ease-in-out infinite;
}

.floating-card-2 {
    animation: float 4s ease-in-out infinite 0.5s;
}

.floating-card-3 {
    animation: float 4s ease-in-out infinite 1s;
}

/* Fade-in on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered fade-in */
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* Custom selection color */
::selection {
    background: rgba(61, 187, 150, 0.2);
    color: #0f4c75;
}

/* Form select arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230f4c75' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Subtle gradient border on cards */
.group:hover .card-gradient-border {
    opacity: 1;
}

/* Map styling */
iframe[src*="google.com/maps"] {
    filter: saturate(0.7) brightness(1.05);
    transition: filter 0.5s ease;
}

iframe[src*="google.com/maps"]:hover {
    filter: saturate(1) brightness(1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .fade-in {
        transform: translateY(20px);
    }
}