:root {
            --accent: #00ff9c;
            --bg: #050505;
        }

        body {
            background-color: var(--bg);
            color: #e6edf3;
            font-family: 'Inter', sans-serif;
        }

        .font-header {
            font-family: 'Orbitron', sans-serif;
        }

        .font-mono {
            font-family: 'Roboto Mono', monospace;
        }

        /* Animated Grid Background */
        .grid-bg {
            background-image: linear-gradient(to right, #1f2933 1px, transparent 1px),
                linear-gradient(to bottom, #1f2933 1px, transparent 1px);
            background-size: 40px 40px;
            mask-image: radial-gradient(ellipse at center, black, transparent 80%);
        }

        .neon-border {
            border: 1px solid #1f2933;
            transition: all 0.3s ease;
        }

        .neon-border:hover {
            border-color: var(--accent);
            box-shadow: 0 0 15px rgba(0, 255, 156, 0.2);
        }

        .glitch-text:hover {
            text-shadow: 2px 0 var(--accent), -2px 0 #ff00ea;
        }

        /* Default (Dark Theme) Icon Colors */
i[data-lucide], .lucide {
    stroke: #ffffff; /* Sets icon lines to pure white */
    stroke-width: 2px;
    transition: stroke 0.3s ease;
}

/* Card hover elevation */
.group:hover {
    box-shadow: 0 10px 30px -15px rgba(0, 255, 156, 0.2);
}

/* Ensure the external link icon is white as requested */
[data-lucide="external-link"] {
    stroke: #ffffff;
}

.group:hover [data-lucide="external-link"] {
    stroke: #00ff9c;
}

/* Line clamping for consistent card heights */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

#signal-canvas {
    /* Lowered from 0.4 to 0.15 */
    opacity: 0.10; 
    mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
    pointer-events: none;
    position: absolute;
    inset: 0;
}

/* Add a subtle glow to your name to make it pop over the moving tracks */
.font-header span {
    text-shadow: 0 0 15px rgba(0, 255, 156, 0.4);
}

.pcb-3d-wrapper {
    perspective: 1000px;
    /* Use max-width so it shrinks on mobile but stays 380px on desktop */
    width: 100%;
    max-width: 380px; 
    /* This ensures height always matches width for a perfect circle */
    aspect-ratio: 1 / 1; 
    margin: 0 auto; /* Centers it in the column */
}

.pcb-card {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: floatingTilt 6s ease-in-out infinite;
}

.pcb-side {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(0, 255, 156, 0.05) 0%, transparent 70%);
    /* Ensure the border/outline is also applied here if you want it visible */
    border: 1px solid rgba(0, 255, 156, 0.2);
}

.pcb-side img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(0, 255, 156, 0.3));
}

/* Floating Tilt Animation */
@keyframes floatingTilt {
    0% {
        transform: rotateX(10deg) rotateY(-10deg) translateY(0px);
    }
    25% {
        transform: rotateX(-5deg) rotateY(15deg) translateY(-10px);
    }
    50% {
        transform: rotateX(-15deg) rotateY(-5deg) translateY(0px);
    }
    75% {
        transform: rotateX(5deg) rotateY(10deg) translateY(10px);
    }
    100% {
        transform: rotateX(10deg) rotateY(-10deg) translateY(0px);
    }
}

/* Ensure sticker background stays transparent on hover */
#stickers .sticker-wrapper:hover {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
}

.sticker-wrapper:hover .sticker-img {
    filter: drop-shadow(0 0 10px rgba(0, 255, 156, 0.5));
}

/* Optional: If you want to keep the "lift" effect without the background color */
#stickers .sticker-wrapper {
    background: transparent;
    border: none;
}

/* Position the pagination dots */
.project-swiper {
    padding-bottom: 40px !important; /* Space for the dots */
}

/* Custom Pagination Dot Colors */
.swiper-pagination-bullet {
    background: #1f2933 !important; /* Dark/Muted base */
    opacity: 1 !important;
    width: 8px;
    height: 8px;
    transition: all 0.3s ease;
}

/* The Active "Powered On" Dot */
.swiper-pagination-bullet-active {
    background: #00ff9c !important; /* Theme Green */
    box-shadow: 0 0 10px rgba(0, 255, 156, 0.6);
    width: 24px; /* Makes the active dot a "pill" shape */
    border-radius: 4px;
}

/* Smooth transition for the main image swap */
/* Prevent layout shift when swapping images */
#project-image {
    min-height: 300px;
    object-fit: contain;
}

/* Make the gallery scrollable on mobile if there are too many images */
#project-gallery {
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #1f2933 transparent;
}

/* Custom Scrollbar for Chrome/Safari */
#project-gallery::-webkit-scrollbar {
    width: 4px;
}
#project-gallery::-webkit-scrollbar-thumb {
    background: #1f2933;
}