:root {
            --bg-dark: #0f172a;
            --card-bg: #1e293b;
            --accent: #38bdf8;
            --text-main: #f8fafc;
        }

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

code, pre, .mono {
    font-family: 'Fira Code', monospace;
}

.navbar {
    border-bottom: 1px solid #334155;
    background: rgba(15, 23, 42, 0.9) !important;
    backdrop-filter: blur(10px);
}

/* Hero Section */
.hero-title {
    font-weight: 700;
    background: linear-gradient(90deg, #38bdf8, #a855f7);
    background-clip: text; 
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--accent); 
}

/* Project Cards */
.project-card {
    background: var(--card-bg);
    border: 1px solid #334155;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}

.project-card h4, 
.project-card h5 {
    font-weight: 800;
    background: linear-gradient(
        135deg, 
        #fef9c3 0%,
        #f59e0b 50%,
        #fef9c3 100% 
    );
    
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.2)) 
            drop-shadow(0 2px 4px rgba(0, 0, 0, 0.8));
    color: #fcd34d; 
    
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}

.featured-card h4 {
    font-size: 1.5rem;
    text-shadow: none;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.featured-card {
    border-left: 5px solid var(--accent);
}

.badge-tech {
    background: #334155;
    color: var(--accent);
    font-size: 0.75rem;
    margin-right: 5px;
    border: 1px solid #475569;
}

.btn-primary {
    background-color: var(--accent);
    border: none;
    color: #0f172a;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: #7dd3fc;
    color: #0f172a;
}

footer {
    border-top: 1px solid #334155;
    padding: 2rem 0;
    margin-top: 4rem;
    opacity: 0.7;
}