/* --- CORE VARIABLES --- */
:root {
    --bg-color: #050505;
    --bg-panel: #0D1417;        
    --text-primary: #ffffff;
    --text-secondary: #889499;  
    --brand-orange: #FF7700;    
    --border-color: #1A262B;    
    --container-width: 1200px;
}

/* --- RESET & BASE --- */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 80px;
}
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }

/* --- TYPOGRAPHY: REFINED SPACING --- */
h1, h2 {
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.2em;
}

/* Specific h3 override for tighter technical subheads */
h3 {
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.15em; 
}

.section-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    display: inline-block;
    border-bottom: 1px solid var(--brand-orange);
    padding-bottom: 5px;
    text-transform: uppercase;
}

/* --- NAVIGATION --- */
nav {
    padding: 40px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}
.brand-logo img {
    height: 120px; 
    width: auto;
    display: block;
}
.nav-links { display: flex; gap: 40px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; }
.nav-links a:hover { color: var(--brand-orange); }

/* --- IDENTITY GATE --- */
#hero-portal {
    min-height: 400px; 
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--border-color); 
    margin-top: 40px;
}
.portal-pane {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 60px; 
    background: linear-gradient(180deg, var(--bg-color) 0%, var(--bg-panel) 100%);
    transition: all 0.5s ease;
}
.portal-pane:first-child { border-right: 1px solid var(--border-color); }
.portal-pane:hover { 
    background: rgba(255, 119, 0, 0.05); 
    box-shadow: inset 0 0 30px rgba(255, 119, 0, 0.1);
}
.portal-pane h2 { font-size: 2.5rem; margin-bottom: 10px; text-transform: uppercase; }

/* --- CATALOGUE & DATA LAB GRIDS --- */
.project-grid {
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 60px; 
    padding: 40px 60px;
    background-color: var(--bg-panel); 
    border: 1px solid var(--border-color); 
    margin-bottom: 60px;
    align-items: center; 
}

.analytics-grid {
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 60px; 
    padding: 40px 60px;
    background-color: var(--bg-panel); 
    border: 1px solid var(--border-color); 
    margin-bottom: 60px;
    align-items: start; /* Locked to top for Lab Sections */
}

.album-art-container {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: #000;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.album-art-container img { width: 100%; height: 100%; object-fit: contain; opacity: 0.8; }
.project-info h2 { font-size: 3rem; margin-bottom: 10px; text-transform: uppercase; }
.artist-name { font-size: 1.5rem; color: var(--text-secondary); margin-bottom: 30px; display: block; font-family: 'Orbitron', sans-serif; }
.description { margin-bottom: 40px; font-size: 1rem; color: #ccc; }
.tracklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 40px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.tracklist li { border-bottom: 1px solid var(--border-color); padding-bottom: 5px; display: flex; justify-content: space-between; }

.status-btn {
    display: inline-block;
    padding: 12px 25px;
    background: #000;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-family: 'Orbitron', sans-serif;
}

.feature-box { 
    background: rgba(0,0,0,0.4); 
    padding: 30px; 
    margin-bottom: 30px; 
    border-left: 3px solid var(--brand-orange); 
}
.feature-box strong { color: var(--brand-orange); font-family: 'Orbitron', sans-serif; }

/* --- CONTACT & CTA --- */
.contact-grid-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 60px 0; align-items: start; }
.contact-detail a { color: var(--brand-orange); font-weight: 700; font-size: 1.2rem; display: inline-block; margin-top: 5px; }

#access-protocol { background-color: var(--bg-panel); padding: 100px 0; text-align: center; border-top: 1px solid var(--border-color); }
.protocol-btn { display: inline-block; padding: 20px 60px; border: 1px solid var(--brand-orange); color: var(--brand-orange); font-family: 'Orbitron', sans-serif; text-transform: uppercase; letter-spacing: 2px; margin-top: 40px; }
.protocol-btn:hover { background: var(--brand-orange); color: #000; }

/* --- FOOTER --- */
.footer-logo img { height: 40px; width: auto; opacity: 0.6; }
footer { padding: 80px 0; text-align: center; color: var(--text-secondary); font-size: 0.8rem; border-top: 1px solid var(--border-color); }

@media (max-width: 900px) {
    #hero-portal, .project-grid, .analytics-grid, .contact-grid-wrapper { grid-template-columns: 1fr !important; }
    .portal-pane { padding: 40px; border-right: none; border-bottom: 1px solid var(--border-color); }
}