/* --- 1. RESET & VARIABLES --- */
:root {
    --bg-color: #f7f7f7; /* High-end Off-White */
    --text-color: #111111; /* Sharp Black */
    --border-color: #d1d1d1; /* Grey Dividers */
    --font-main: 'Space Grotesk', sans-serif;
    --spacing-container: 5vw;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none; /* Hides default cursor */
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.5;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Layout Utility */
.container {
    padding: 0 var(--spacing-container);
    max-width: 1600px;
    margin: 0 auto;
}

/* --- 2. VISUAL FX --- */
.noise-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 90;
    opacity: 0.05;
    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='0.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='1'/%3E%3C/svg%3E");
}

/* Custom Cursor */
.cursor-dot {
    width: 6px; height: 6px;
    background: var(--text-color);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1000;
}

.cursor-circle {
    width: 40px; height: 40px;
    border: 1px solid var(--text-color);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 999;
    transition: width 0.3s, height 0.3s, background-color 0.3s;
}

/* Cursor Interaction State */
body.hovering .cursor-circle {
    width: 80px; height: 80px;
    background-color: #fff;
    mix-blend-mode: difference;
    border-color: transparent;
}

/* --- 3. NAVBAR --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem var(--spacing-container);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    mix-blend-mode: difference;
    color: #fff;
}

.logo { font-weight: 700; letter-spacing: 1px; }

.nav-links { display: flex; gap: 3rem; }
.nav-links a { 
    font-size: 0.9rem; 
    text-transform: uppercase; 
    letter-spacing: 1px;
}

.hamburger { display: none; }

/* --- 4. HERO SECTION --- */
.hero-section {
    padding-top: 25vh;
    padding-bottom: 10vh;
    border-bottom: 1px solid var(--border-color);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 3fr 1fr;
    gap: 2rem;
    align-items: end;
}

.hero-meta p {
    font-size: 0.85rem;
    color: #555;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.hero-title h1 {
    font-size: 11vw;
    line-height: 0.85;
    font-weight: 400;
    letter-spacing: -0.04em;
    margin-left: -0.5vw; 
}

.hero-desc p {
    font-size: 1.1rem;
    line-height: 1.4;
    max-width: 300px;
}

/* Marquee */
.marquee-wrapper {
    margin-top: 10vh;
    border-top: 1px solid var(--border-color);
    padding: 1rem 0;
    overflow: hidden;
}

.marquee-track {
    white-space: nowrap;
    animation: scroll 20s linear infinite;
}

.marquee-track span {
    font-size: 4rem;
    font-weight: 600;
    color: transparent;
    -webkit-text-stroke: 1px var(--text-color);
    text-transform: uppercase;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- 5. PROJECTS (The Technical List) --- */
.projects-section {
    padding: 8rem 0;
}

.section-header {
    display: flex;
    align-items: baseline;
    gap: 2rem;
    margin-bottom: 4rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--text-color);
}

.section-idx { font-weight: 700; font-size: 1.2rem; }
.section-header h2 { font-size: 3rem; font-weight: 400; }

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 0.5fr;
    padding-bottom: 1rem;
    font-size: 0.8rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border-color);
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 0.5fr;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    position: relative; /* Essential for hover image */
    transition: background-color 0.3s;
}

.table-row:hover {
    background-color: #fff;
}

.col-name h3 { font-size: 2rem; font-weight: 400; }

/* The Hover Image Effect */
.hover-reveal-img {
    position: absolute;
    width: 250px;
    height: 160px;
    background-size: cover;
    background-position: center;
    top: 50%;
    left: 45%; 
    transform: translate(-50%, -50%) scale(0) rotate(-10deg);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 10;
    border: 1px solid black;
    filter: grayscale(100%);
}

.table-row:hover .hover-reveal-img {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1) rotate(0deg);
}

.col-tech .tag {
    display: inline-block;
    padding: 4px 12px;
    border: 1px solid #aaa;
    border-radius: 20px;
    font-size: 0.75rem;
    margin-right: 5px;
    text-transform: uppercase;
}

.col-type {
    font-size: 0.9rem;
    color: #555;
}

.col-link a { font-size: 1.5rem; transition: transform 0.3s; display: inline-block; }
.table-row:hover .col-link a { transform: rotate(-45deg); }

.locked-text {
    font-size: 0.7rem;
    font-weight: 700;
    border: 1px solid black;
    padding: 5px 8px;
}

/* --- 6. ABOUT --- */
.about-section { padding: 5rem 0; }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.profile-frame {
    width: 100%;
    height: 500px;
    border: 1px solid black;
    overflow: hidden;
    position: relative;
}

.profile-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.5s;
}

.profile-frame:hover img { filter: grayscale(0); }

.about-text .lead { font-size: 2rem; margin-bottom: 2rem; line-height: 1.2; }
.about-text .body { color: #555; margin-bottom: 3rem; max-width: 90%; }

.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-bottom: 3rem;
}

.skills-grid h4 { font-size: 0.8rem; margin-bottom: 1rem; opacity: 0.6; }
.skills-grid li { margin-bottom: 0.5rem; font-weight: 500; font-size: 1.1rem; }

.btn-outline {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid var(--text-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-outline:hover {
    background: var(--text-color);
    color: var(--bg-color);
}

/* --- 7. FOOTER --- */
footer {
    padding: 6rem 0 2rem 0;
    background-color: var(--text-color);
    color: var(--bg-color);
}

.footer-cta p { font-size: 0.9rem; opacity: 0.6; margin-bottom: 1rem; }
.giant-link {
    font-size: 9vw;
    font-weight: 700;
    color: var(--bg-color);
    line-height: 1;
    display: inline-block;
}

.giant-link:hover { opacity: 0.8; }

.footer-bottom {
    margin-top: 6rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.socials a { margin-right: 2rem; font-size: 0.9rem; text-transform: uppercase; }

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-meta, .hero-desc { display: none; }
    .table-header { display: none; }
    .table-row { grid-template-columns: 1fr auto; gap: 1rem; }
    .col-type, .col-tech { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    
    .nav-links { display: none; }
    .hamburger { display: block; width: 30px; }
    .hamburger .bar { height: 2px; width: 100%; background: #fff; margin: 6px 0; }
    
    /* Disable Custom Cursor on Touch */
    .cursor-dot, .cursor-circle { display: none; }
    * { cursor: auto; }
}