/* Modern Tech/Django Inspired Dark Theme */
:root {
    --bg-dark: #09090b; /* Zinc 950 */
    --bg-panel: rgba(9, 9, 11, 0.4); /* Matches navbar opacity */
    --bg-panel-darker: rgba(9, 9, 11, 0.6);
    --border-subtle: rgba(255, 255, 255, 0.08); /* Subtle glass edge */
    --border-active: rgba(255, 255, 255, 0.15); /* More prominent on hover */
    --color-django: #10b981; /* Emerald/Django Green */
    --color-indigo: #6366f1; /* Indigo */
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
}

body {
    background-color: var(--bg-dark);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.5' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.09'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    min-height: 100vh;
    position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #27272a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-django);
}

/* Structural Tech Cards */
.tech-card {
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.tech-card:hover {
    border-color: var(--border-active);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
}

/* Terminal Mockup */
.dev-terminal {
    border-radius: 0.5rem;
    overflow: hidden;
}
.dev-terminal-header {
    background: var(--bg-panel-darker);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.dev-terminal-dots {
    display: flex;
    gap: 0.375rem;
}
.dev-terminal-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 9999px;
}
.dev-terminal-dot.close { background: #ef4444; }
.dev-terminal-dot.minimize { background: #f59e0b; }
.dev-terminal-dot.maximize { background: #10b981; }

/* Pulse Indicator dot (active backend nodes) */
.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-django);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Buttons */
.btn-tech-primary {
    background-color: var(--color-django);
    color: #09090b;
    border: 1px solid var(--color-django);
    transition: all 0.2s ease;
}
.btn-tech-primary:hover {
    background-color: #059669;
    border-color: #059669;
    transform: translateY(-1px);
}

.btn-tech-secondary {
    background-color: #18181b;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    transition: all 0.2s ease;
}
.btn-tech-secondary:hover {
    background-color: #27272a;
    border-color: var(--border-active);
}

/* Badges */
.badge-tech {
    background-color: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.15);
    color: #34d399;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
}
.badge-tech:hover {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--color-django);
}

/* Typography for Project Descriptions */
.prose-project p {
    margin-bottom: 1.75rem;
    color: var(--text-secondary);
    line-height: 1.8;
}
.prose-project p:first-of-type {
    color: var(--text-primary);
    font-size: 1.05em;
    font-weight: 500;
}
.prose-project p:last-of-type {
    margin-bottom: 0;
}