/* ============================================
   MOSEMATIC PORTFOLIO - MAIN STYLES
   ============================================ */

/* CSS Variables */
:root {
    --kitchen-red: #FF2A00;
    --pitch-green: #00FF41;
    --paper-white: #F4F1EA;
    --ink-black: #0A0A0A;
    --tech-blue: #0066FF;
    --raw-concrete: #8B8680;
    
    --cursor-size: 20px;
    --border-width: 3px;
    --shadow-offset: 6px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--paper-white);
    color: var(--ink-black);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Typography */
.font-display {
    font-family: 'Syne', sans-serif;
}

.font-sans {
    font-family: 'Space Grotesk', sans-serif;
}

/* Selection */
::selection {
    background-color: var(--kitchen-red);
    color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--paper-white);
}

::-webkit-scrollbar-thumb {
    background: var(--ink-black);
    border: 3px solid var(--paper-white);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--kitchen-red);
}

/* Focus States */
*:focus-visible {
    outline: 3px solid var(--kitchen-red);
    outline-offset: 2px;
}

/* Image Defaults */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Link Defaults */
a {
    color: inherit;
    text-decoration: none;
}

/* Utility Classes */
.hover-target {
    cursor: none;
}

@media (max-width: 768px) {
    .hover-target {
        cursor: pointer;
    }
}

/* Section Number Background */
.section-number {
    font-family: 'Syne', sans-serif;
    font-size: 20vw;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 2px var(--ink-black);
    position: absolute;
    z-index: 0;
    opacity: 0.1;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

/* Noise Overlay */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Reveal Animation Helper */
.reveal-text {
    display: block;
    transform: translateY(0);
}

/* Responsive Typography */
@media (max-width: 768px) {
    .section-number {
        font-size: 30vw;
    }
}