/* Custom styles for Garden State Allergy & Asthma */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d4a017;
}

/* Selection color */
::selection {
    background: rgba(212, 160, 23, 0.3);
    color: #fbbf24;
}

/* Gold gradient text utility */
.text-gradient-gold {
    background: linear-gradient(135deg, #fcd34d, #d4a017, #b8860b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Noise texture overlay */
.bg-noise::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
}

/* Scroll reveal base - content always visible by default */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Only apply hidden state when JS adds the class */
.scroll-reveal.revealed {
    opacity: 0;
    transform: translateY(24px);
}

.scroll-reveal.revealed.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: none;
    }
    
    .animate-bounce {
        animation: none;
    }
}

/* Gold shimmer animation */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.text-shimmer {
    background: linear-gradient(90deg, #d4a017 0%, #fcd34d 50%, #d4a017 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s linear infinite;
}

/* Pulse ring for CTA buttons */
@keyframes pulse-ring {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 160, 23, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(212, 160, 23, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 160, 23, 0);
    }
}

.btn-pulse {
    animation: pulse-ring 2s infinite;
}

/* Mobile menu transitions */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

#mobile-menu.open {
    max-height: 400px;
    opacity: 1;
}

/* Navbar glass effect when scrolled */
.nav-scrolled {
    background: rgba(10, 15, 30, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 160, 23, 0.1);
}

/* Card hover glow */
.card-glow:hover {
    box-shadow: 0 0 40px rgba(212, 160, 23, 0.08);
}