/* Custom styles for What A Blast Fireworks */

/* Base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: #0a1628;
    color: #dce6f5;
}

/* Marquee animation */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.animate-marquee {
    animation: marquee 30s linear infinite;
}

/* Scroll reveal animations - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(10, 22, 40, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 175, 23, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

::-webkit-scrollbar-track {
    background: #0a1628;
}

::-webkit-scrollbar-thumb {
    background: #1a2f50;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e2af17;
}

/* Selection color */
::selection {
    background: rgba(226, 175, 23, 0.3);
    color: #f5f0c4;
}

/* Focus styles */
:focus-visible {
    outline: 2px solid #e2af17;
    outline-offset: 2px;
}

/* Button hover glow effect */
.glow-hover:hover {
    box-shadow: 0 0 40px rgba(226, 175, 23, 0.4);
}

/* Mobile menu transitions */
#mobileMenu {
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

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

/* Image loading placeholder */
img {
    background: linear-gradient(135deg, #1a2f50 0%, #0a1628 100%);
}

/* Subtle gradient text utility */
.gradient-text {
    background: linear-gradient(135deg, #f5e08a 0%, #e2af17 50%, #c9940a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card hover lift */
.card-lift {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.card-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Gold accent line animation */
.gold-line {
    position: relative;
    display: inline-block;
}

.gold-line::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #e2af17, #f5e08a);
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gold-line:hover::after {
    width: 100%;
}

/* Pulse animation for status indicator */
@keyframes pulse-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-pulse {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Form input autofill styling */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #0f1f38 inset !important;
    -webkit-text-fill-color: #dce6f5 !important;
}

/* Smooth image transitions */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img.loaded {
    opacity: 1;
}