styles.css

body {
    background-color: #050505;
    color: #f0f0f0;
    overflow-x: hidden;
    cursor: none; /* Custom cursor */
}

/* Custom Cursor: Replace default browser cursor with interactive custom elements */
/* Creates a premium interactive effect where cursor visually responds to different elements */
.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none; /* Cursor elements don't interfere with clicks */
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: #00ff9d; /* Neon green center dot */
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.5); /* Subtle white outline */
    transition: width 0.2s, height 0.2s, background-color 0.2s; /* Smooth size changes */
}

body:hover .cursor-outline {
    opacity: 1; /* Ensure outline is visible when hovering over body */
}

/* Scrollbar Customization: Style the browser's scrollbar to match dark theme */
/* ::-webkit-scrollbar targets Chrome, Edge, Safari - Firefox uses different method */
/* Scrollbar accent becomes neon green on hover for visual feedback */
::-webkit-scrollbar {
    width: 8px; /* Width of the scrollbar */
}
::-webkit-scrollbar-track {
    background: #050505; /* Track (background) color matches body */
}
::-webkit-scrollbar-thumb {
    background: #333; /* Thumb (draggable part) - dark gray by default */
    border-radius: 4px; /* Rounded corners on thumb */
}
::-webkit-scrollbar-thumb:hover {
    background: #00ff9d; /* Thumb becomes neon green on hover */
}

/* Text Reveal Animation Classes: Fade-in effect for text elements scrolling into view */
/* .reveal-text: Initial hidden state - positioned below original location */
/* .reveal-text.active: Final visible state - added by Intersection Observer when in viewport */
.reveal-text {
    opacity: 0; /* Start invisible */
    transform: translateY(100px); /* Start positioned 100px below */
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1); /* Smooth animation curve */
}

.reveal-text.active {
    opacity: 1; /* Fade to fully visible */
    transform: translateY(0); /* Move to normal position */
}

/* 3D Canvas Container: Fixed background where Three.js renders the 3D shoe model */
/* position: fixed keeps it behind all content as user scrolls down the page */
/* pointer-events: all allows interaction with 3D model through mouse tracking */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 0; /* Behind all content (z-index: 10+) */
    pointer-events: all; /* Allow dragging and interaction */
}

/* Content Layers: HTML content positioned above the 3D canvas background */
/* z-index: 10 ensures text/buttons/sections appear on top of 3D graphics */
/* pointer-events: none makes elements transparent to mouse (except interactive-element) */
.content-layer {
    position: relative;
    z-index: 10; /* Above 3D background (z-index: 0) */
    pointer-events: none; /* Let clicks pass through to canvas */
}

/* Interactive elements: Override pointer-events to allow clicks on specific elements */
.interactive-element {
    pointer-events: auto; /* These elements CAN be clicked */
}

/* Glitch Effect Helper: Creates trendy digital 'glitch' animation on hover */
/* Rapidly shifts text position left/right to simulate VHS corruption effect */
/* Color changes to neon green when activated */
.glitch-text:hover {
    animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both infinite; /* Infinite glitch loop */
    color: #00ff9d; /* Change text to neon green */
}

@keyframes glitch {
    0% { transform: translate(0) } /* No movement */
    20% { transform: translate(-2px, 2px) } /* Shift left and down */
    40% { transform: translate(-2px, -2px) } /* Shift left and up */
    60% { transform: translate(2px, 2px) } /* Shift right and down */
    80% { transform: translate(2px, -2px) } /* Shift right and up */
    100% { transform: translate(0) } /* Return to normal */
}

/* Loader: Full-screen loading animation that displays while page is loading */
/* Fixed positioning at z-index 10000 ensures it appears above everything else */
/* Slides up off-screen after page loads using translateY transform */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #050505; /* Solid black background */
    z-index: 10000; /* Above all other elements */
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.8s ease-in-out; /* Smooth exit animation */
}

.loader-bar {
    /* Progress bar inside the loader - animates from 0% to 100% width */
    width: 0%; /* Starts empty */
    height: 2px; /* Thin horizontal line */
    background: #00ff9d; /* Neon green accent color */
    transition: width 0.5s ease; /* Smooth width animation */
}

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

.animate-marquee {
    animation: marquee 20s linear infinite;
}