* {
    scroll-behavior: smooth !important;
}
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #0d0d0d;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-out;
}

.loader {
    border: 4px solid rgba(255, 215, 0, 0.2);
    border-left-color: #ffd700;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* For the animated typing cursor */
.typewriter-text::after {
    content: "|";
    animation: blink 1s step-end infinite;
    color: #ffd700;
}

@keyframes blink {
    from,
    to {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

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

::-webkit-scrollbar-track {
    background: #0d0d0d;
}

::-webkit-scrollbar-thumb {
    background: #ffd700;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c9a227;
}

/* Base state for scroll animations */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.reveal-text > span {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Hamburger transition */
#mobile-menu-button .fa-bars,
#mobile-menu-button .fa-times {
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

#mobile-menu-button.open .fa-bars {
    transform: rotate(90deg);
    opacity: 0;
}

#mobile-menu-button.open .fa-times {
    transform: rotate(0deg);
    opacity: 1;
}

#mobile-menu-button .fa-times {
    position: absolute;
    transform: rotate(-90deg);
    opacity: 0;
}

/* Process Timeline Animation */
#timeline-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 2s ease-in-out;
}

/* Header scroll effect */
#header.scrolled #logo-wrapper {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 50px;
}

#header.scrolled #desktop-nav {
    opacity: 0;
    pointer-events: none;
}

/* Shimmer effect for lazy loading images */
.shimmer-container {
    position: relative;
    overflow: hidden;
    background-color: #1f1f1f;
}

.shimmer-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: translateX(-100%);
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    animation: shimmer 1.5s infinite;
    transition: opacity 0.5s;
}

.shimmer-container.loaded::after {
    opacity: 0;
}

.shimmer-container img {
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.shimmer-container img.loaded {
    opacity: 1;
}