:root {
    --maroon: #4B0F1D;
    --burgundy: #6E1E2A;
    --black: #0B0B0B;
    --matte-black: #111111;
    --cream: #F8F4EC;
    --silver: #C8C8C8;
    --gold: #D4AF37;
    --transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: initial; }
body { background: var(--black); color: var(--cream); font-family: 'Inter', sans-serif; overflow-x: hidden; }

/* Custom Cursor */
#cursor {
    width: 20px; height: 20px; border: 1px solid var(--gold); border-radius: 50%;
    position: fixed; pointer-events: none; z-index: 10000; mix-blend-mode: difference;
}

/* Film Grain Effect */
.noise-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.05; pointer-events: none; z-index: 9999;
}

/* Typography */
h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; text-transform: uppercase; letter-spacing: -0.02em; }

/* Nav */
nav {
    position: fixed; top: 0; width: 100%; padding: 2.5rem 5%;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000; transition: var(--transition);
}
nav.scrolled { padding: 1.5rem 5%; background: rgba(11, 11, 11, 0.9); backdrop-filter: blur(20px); }
.logo { font-size: 1.4rem; font-weight: 700; color: var(--gold); text-decoration: none; }
.nav-links a { text-decoration: none; color: var(--silver); font-size: 0.75rem; margin-left: 2.5rem; letter-spacing: 0.1em; transition: 0.3s; }
.nav-links a:hover { color: var(--gold); }
.nav-cta { color: var(--gold); border: 1px solid var(--gold); padding: 0.6rem 1.2rem; text-decoration: none; font-size: 0.7rem; }

/* Hero */
.hero { height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; }
.hero-bg {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    filter: grayscale(100%) brightness(0.3); z-index: -1;
}
.hero-content { text-align: center; }
.hero-tagline { font-size: 1rem; letter-spacing: 0.4em; color: var(--gold); margin-bottom: 1rem; }
.hero-title { font-size: clamp(4rem, 12vw, 10rem); line-height: 0.85; }

/* Sections */
section { padding: 8rem 8%; }
.tag { color: var(--burgundy); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.3em; margin-bottom: 1rem; display: block; }
.title { font-size: 3rem; margin-bottom: 4rem; }

/* Featured Project */
.featured-card { position: relative; aspect-ratio: 21/9; overflow: hidden; background: var(--matte-black); margin-bottom: 3rem; }
.featured-card img { width: 100%; height: 100%; object-fit: cover; opacity: 0.6; transition: 1.5s; }
.featured-card:hover img { transform: scale(1.05); opacity: 0.8; }
.card-info { position: absolute; bottom: 0; padding: 4rem; width: 50%; }

/* Grid */
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.card { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--matte-black); }
.card img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: 1s; }
.card:hover img { transform: scale(1.1); opacity: 1; }
.card-overlay { position: absolute; bottom: 0; padding: 2rem; width: 100%; background: linear-gradient(transparent, rgba(0,0,0,0.9)); }

/* Traditional Sketches */
.sketch-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.sketch-item { aspect-ratio: 3/4; overflow: hidden; border: 1px solid var(--maroon); transition: 0.5s; }
.sketch-item:hover { border-color: var(--gold); }
.sketch-item img { width: 100%; height: 100%; object-fit: cover; filter: sepia(0.2); }

/* Contact */
.contact-section { text-align: center; background: var(--matte-black); padding: 12rem 0; }
.contact-section h2 span { color: var(--gold); }
.mail-link { font-size: clamp(1.5rem, 5vw, 4rem); color: var(--cream); text-decoration: none; border-bottom: 2px solid var(--maroon); transition: 0.3s; }
.mail-link:hover { color: var(--gold); }

/* Footer */
footer { padding: 4rem 8%; text-align: center; border-top: 1px solid rgba(255,255,255,0.05); color: var(--silver); font-size: 0.7rem; }
.footer-links { margin-bottom: 2rem; }
.footer-links a { color: var(--silver); text-decoration: none; margin: 0 1rem; transition: 0.3s; }
.footer-links a:hover { color: var(--gold); }

@media (max-width: 768px) {
    .project-grid, .sketch-grid { grid-template-columns: 1fr; }
    .card-info { width: 100%; padding: 2rem; }
    .nav-links { display: none; }
}