/* General Body and Typography */
body {
    font-family: 'Inter', sans-serif;
    background-color: #0c0a09; /* Zinc 950 for background */
    color: #e2e8f0; /* Slate 200 for general text */
    line-height: 1.6;
}

/* Universal Bolding for strong and b tags */
strong, b {
    font-weight: bold !important; /* Ensures text inside <strong> or <b> is always bold */
}

/* Base Styles for Sections */
section {
    padding-top: 5rem; /* Add some padding for navigation */
    padding-bottom: 5rem;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: #fff;
    font-weight: 700;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: #fff;
    position: relative;
    display: inline-block;
    margin-bottom: 3rem;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: #6366f1; /* Indigo 500 */
    border-radius: 2px;
}

/* Card Backgrounds */
.card-bg {
    background-color: #1a1a1a; /* Darker background for cards */
    border: 1px solid #2d2d2d; /* Subtle border */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Tags/Skills */
.tag {
    background-color: #333; /* Darker grey for tags */
    color: #8b5cf6; /* Violet 400 */
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem; /* md */
    border: 1px solid #4a4a4a;
}

/* Interactive Cover Animations (still defined, but project cards use static images) */
.interactive-cover-container {
    width: 100%;
    height: 150px; /* Fixed height for consistency */
    overflow: hidden;
    position: relative;
    background-color: #0a192f; /* Dark blue-grey for default */
    display: flex;
    align-items: center;
    justify-content: center;
}

.interactive-cover-container svg {
    width: 100%;
    height: 100%;
    display: block; /* Ensure SVG fills container */
}

/* Specific Project Card Animations (on hover) - these rules are now mostly for unused SVG covers, but kept */
.project-card:hover .draw-on-hover {
    stroke-dasharray: 1000;
    stroke-dashoffset: 0;
    animation: draw 2s ease-in-out forwards;
}

.project-card .draw-on-hover {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 0.5s ease-out;
}

.project-card:hover .svg-hidden {
    opacity: 1;
    transition: opacity 0.5s ease-in;
}

.project-card .svg-hidden {
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

/* Trading system specific animation */
.project-card:hover .trade-indicator {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Maintenance system specific animation */
.project-card:hover .pm-gear {
    animation: spin 3s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Churn system specific animation */
.project-card:hover .churn-dot-imbalanced .churn-dot {
    animation: fadeOutUp 1s forwards;
}

.project-card:hover .churn-dot-synthetic {
    animation: fadeInDown 1s forwards;
}

@keyframes fadeOutUp {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-20px); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Toolkit system specific animation */
.project-card:hover .toolkit-glow {
    filter: url(#toolkit-glow);
    animation: pulseGlow 1.5s infinite alternate;
}

@keyframes pulseGlow {
    from { filter: url(#toolkit-glow); }
    to { filter: url(#toolkit-glow) hue-rotate(90deg); } /* Example: subtle color shift */
}


/* Modal Styles */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 100; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgba(0, 0, 0, 0.8); /* Black w/ opacity */
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background-color: #1c1917; /* Stone 900 */
    position: relative;
    border-radius: 1rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    animation: slideIn 0.3s ease-out;
}

.modal-content h2 {
    color: #f8fafc; /* Slate 50 */
}

.modal-content ul li {
    color: #cbd5e1; /* Slate 300 */
}

.modal-content .tag {
    background-color: #334155; /* Slate 700 */
    color: #a78bfa; /* Violet 400 */
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Modal Gallery */
#media-viewer img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

#thumbnail-strip {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

#thumbnail-strip .thumbnail {
    width: 6rem; /* w-24 */
    height: 4rem; /* h-16 */
    object-fit: cover;
    border-radius: 0.375rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s ease-in-out, transform 0.2s ease-in-out;
}

#thumbnail-strip .thumbnail:hover {
    border-color: #8b5cf6; /* Violet 400 */
    transform: scale(1.05);
}

#thumbnail-strip .thumbnail.active {
    border-color: #6366f1; /* Indigo 500 */
    box-shadow: 0 0 0 2px #6366f1;
}

/* Typing animation for hero section */
#role-text {
    border-right: 2px solid;
    animation: typing 2.5s steps(30, end) forwards, blink-caret 0.75s step-end infinite;
    white-space: nowrap;
    overflow: hidden;
    display: inline-block;
    vertical-align: bottom;
    color: #a78bfa; /* Violet 400 */
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: #a78bfa; }
}

.text-glow {
    text-shadow: 0 0 8px rgba(167, 139, 250, 0.7), 0 0 15px rgba(167, 139, 250, 0.5);
}

/* Animated Background */
.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Send it to the back */
    background: linear-gradient(135deg, #0c0a09, #1c1917); /* Subtle gradient for depth */
}

canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Blog Content Styling */
.prose-custom {
    /* Base font size and line height */
    font-size: 1rem;
    line-height: 1.75;
    color: #cbd5e1; /* slate-300 */
    max-width: none; /* Remove prose's max-width restriction if necessary */
}

.prose-custom p {
    margin-bottom: 1em;
}

.prose-custom h1,
.prose-custom h2,
.prose-custom h3,
.prose-custom h4,
.prose-custom h5,
.prose-custom h6 {
    color: #f8fafc; /* slate-50 */
    margin-top: 1.5em;
    margin-bottom: 0.75em;
    font-weight: 700;
}

.prose-custom h1 { font-size: 2.25em; } /* 3xl */
.prose-custom h2 { font-size: 1.875em; } /* 2xl */
.prose-custom h3 { font-size: 1.5em; } /* xl */
.prose-custom h4 { font-size: 1.25em; } /* lg */

.prose-custom ul {
    list-style-type: disc;
    margin-left: 1.5em;
    margin-bottom: 1em;
}

.prose-custom ol {
    list-style-type: decimal;
    margin-left: 1.5em;
    margin-bottom: 1em;
}

.prose-custom li {
    margin-bottom: 0.5em;
}

/*
.prose-custom strong {
    color: #e2e8f0; // slate-200
    font-weight: 600; // This specific rule for strong tags within prose might be the issue
}
*/

/* Code Snippet Styling */
.prose-custom pre {
    background-color: #1e293b; /* Slate 800 */
    color: #e2e8f0; /* Slate 200 */
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1.5em 0;
}

.prose-custom code {
    font-family: 'Fira Code', monospace; /* Use a monospace font */
    font-size: 0.9em;
    color: #c792ea; /* Violet for inline code */
}

/* Ensure inline code within text looks good */
.prose-custom p code,
.prose-custom li code {
    background-color: #334155; /* Slate 700 */
    padding: 0.2em 0.4em;
    border-radius: 0.25rem;
}

/* Blog post truncation and expansion */
.blog-content-truncated {
    max-height: 120px; /* Adjust as needed */
    overflow: hidden;
    position: relative;
}

.blog-content-truncated::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px; /* Fade out effect height */
    background: linear-gradient(to top, rgba(12, 10, 9, 1), rgba(12, 10, 9, 0)); /* Match body background */
    pointer-events: none; /* Allows clicks on content below */
}

.blog-content-expanded {
    max-height: none;
    overflow: visible;
}

.blog-content-expanded::after {
    display: none;
}

/* Blog Filter Buttons */
.blog-tag-filter {
    background-color: #333;
    color: #a78bfa;
    transition: background-color 0.3s, color 0.3s;
}

.blog-tag-filter:hover {
    background-color: #6366f1;
    color: white;
}

.blog-tag-filter.active {
    background-color: #8b5cf6;
    color: white;
    font-weight: 600;
}

/* Q&A Form */
#comment-name,
#comment-text {
    background-color: #262626; /* Neutral 800 */
    border: 1px solid #404040; /* Neutral 700 */
    color: #e2e8f0;
}
#comment-name::placeholder,
#comment-text::placeholder {
    color: #a3a3a3; /* Neutral 500 */
}

/* Poll Options */
.poll-option {
    background-color: #262626;
    color: #e2e8f0;
}

.poll-option:disabled {
    cursor: not-allowed;
}

/* Custom scrollbar for better aesthetics */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #4a4a4a;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6366f1;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    #home h1 {
        font-size: 3rem;
    }

    #home h2 {
        font-size: 2rem;
    }

    .modal-content {
        width: 95%;
        margin: 1rem auto;
        padding: 1rem;
    }
}