/* Custom styles for LibertyX Bitcoin ATM */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #fafaf9;
}

::-webkit-scrollbar-thumb {
    background: #701a46;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4a0a28;
}

/* Hero gradient animation */
.hero-gradient {
    background: linear-gradient(135deg, #4a0a28 0%, #701a46 25%, #9d174d 50%, #b45309 75%, #d97706 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Text shadow for hero */
.text-shadow {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Card hover effects */
.card-hover {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Navigation link underline animation */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #fbbf24, #d97706);
    transition: width 0.3s ease;
}

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

/* Mobile menu animation */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Scroll reveal animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.hidden {
    opacity: 0;
    transform: translateY(30px);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: no-preference) {
    .reveal.js-hidden {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* Button hover glow effect */
button:hover, a:hover {
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
}

/* Focus styles for accessibility */
a:focus, button:focus {
    outline: 2px solid #fbbf24;
    outline-offset: 2px;
}

/* Image hover zoom */
img {
    transition: transform 0.3s ease;
}

img:hover {
    transform: scale(1.02);
}

/* Subtle pattern overlay for sections */
section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(112, 26, 70, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}

section {
    position: relative;
}

/* Loading animation for images */
img {
    background: linear-gradient(90deg, #f0f0f0 0%, #e0e0e0 50%, #f0f0f0 100%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

img.loaded {
    animation: none;
    background: none;
}

/* Mobile responsiveness adjustments */
@media (max-width: 768px) {
    .hero-gradient {
        background-size: 300% 300%;
    }
    
    .font-serif {
        font-size: 1.5rem;
    }
    
    .card-hover:hover {
        transform: translateY(-4px);
    }
}