* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background-color: #f8fafc;
    color: #333;
    line-height: 1.7;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Bubble Background */
.bubble-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bubble {
    position: absolute;
    animation: float linear infinite;
    pointer-events: all;
    cursor: pointer;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

.bubble:hover {
    filter: brightness(1.3);
}

.bubble.popping {
    animation: pixelPop 0.35s ease-out forwards !important;
    position: fixed !important;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(var(--drift));
        opacity: 0;
    }
}

@keyframes pixelPop {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    20% {
        transform: scale(1.08);
        opacity: 0.8;
    }
    40% {
        transform: scale(0.9);
        opacity: 0.5;
    }
    60% {
        transform: scale(0.7);
        opacity: 0.25;
    }
    80% {
        transform: scale(0.5);
        opacity: 0.1;
    }
    100% {
        transform: scale(0.3);
        opacity: 0;
    }
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
    position: relative;
    z-index: 1;
}

/* Header */
header {
    
    
    padding-bottom: 0.5rem;
    /*border-bottom: 1px solid #e5e7eb;*/
}
header h1{
    margin-bottom: 0.75rem;
}
.intro {
    margin-bottom: 1.5rem;
}

.path {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: #4f46e5;              /* indigo */
    margin-bottom: 0.5rem;
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #eef2ff;   /* indigo-50 */
    border-radius: 4px;
    border: 1px solid #c7d2fe;   /* indigo-200 */
}

/* Navigation */
nav {
    margin-bottom: 3rem;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    flex-wrap: wrap;
}

.nav-links li {
    cursor: pointer;
    color: #6b7280;
    position: relative;
    transition: all 0.3s ease;
    padding-bottom: 0.25rem;
}

.nav-links li:hover {
    color: #4f46e5; /* indigo */
    transform: translateY(-2px);
}

.nav-links li.active {
    color: #4338ca; /* indigo-700 */
    border-bottom: 2px solid #4f46e5; /* indigo */
}


/* Content Sections */
.section {
    display: none;
}

.section.active {
    display: block;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 0.25rem;
    color: #1a1a1a;
    font-weight: 600;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
    font-weight: 600;
}

h3 {
    font-size: 1.1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: #4338ca; /* indigo-700 */
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

.subtitle {
    color: #6b7280;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

/* Bubble rate control (slider) */
.bubble-control {
    margin-top: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background-color: #eef2ff00; /* indigo-50 */
    border: 1px solid #c7d2fe00; /* indigo-200 */
}

.bubble-control label {
    display: block;
    font-size: 0.95rem;
    color: #4338ca; /* indigo-700 */
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.bubble-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.bubble-row input[type="range"] {
    width: 100%;
    accent-color: #4f46e5; /* indigo */
}

.bubble-value {
    min-width: 4.5rem;
    text-align: right;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #4f46e5; /* indigo */
}

/* Project Cards */
.project-card {
    margin-bottom: 2rem;
    padding: 1.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.project-card:hover {
    transform: translateX(4px);
    background-color: #eef2ff; /* indigo-50 */
}

.project-card:last-child {
    border-bottom: none;
}

.project-card h3 {
    margin-top: 0;
    position: relative;
    display: inline-block;
}

.project-card h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4f46e5; /* indigo */
    transition: width 0.3s ease;
}

.project-card:hover h3::after {
    width: 100%;
}

.project-tech {
    color: #4f46e5; /* indigo */
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-weight: 500;
}

/* Skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.skill-category {
    transition: all 0.3s ease;
    padding: 1rem;
    border-radius: 8px;
    background-color: #eef2ff; /* indigo-50 */
    border: 1px solid #c7d2fe; /* indigo-200 */
}

.skill-category:hover {
    transform: translateY(-4px);
    background-color: #e0e7ff; /* indigo-100 */
}

.skill-category h4 {
    color: #4338ca; /* indigo-700 */
    margin-bottom: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.skill-list {
    list-style: none;
    font-size: 0.95rem;
    color: #666;
}

.skill-list li {
    margin-bottom: 0.25rem;
    padding-left: 1rem;
    position: relative;
}

.skill-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #4f46e5; /* indigo */
}

/* Contact Links */
.contact-links {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.contact-links a {
    color: #4338ca; /* indigo-700 */
    text-decoration: none;
    transition: all 0.2s ease;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
    font-weight: 500;
}

.contact-links a:hover {
    border-bottom-color: #4f46e5; /* indigo */
    transform: translateY(-1px);
}

/* Photo Gallery */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.photo-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    aspect-ratio: 4/3;
    background-color: #eef2ff; /* indigo-50 (no gradient) */
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.12); /* indigo shadow */
    border: 1px solid #c7d2fe; /* indigo-200 */
}

.photo-item:hover {
    transform: scale(1.01);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25); /* indigo shadow */
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(79, 70, 229, 0.9), transparent); /* indigo overlay */
    color: white;
    padding: 1rem;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.photo-item:hover .photo-caption {
    opacity: 1;
}

.photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #6d28d9; /* purple-700 */
    font-size: 0.9rem;
}

/* Research Section */
.research-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #f0f0f0;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.research-item:hover {
    background-color: #eef2ff; /* indigo-50 */
}

.research-item:last-child {
    border-bottom: none;
}

.research-meta {
    color: #6b7280;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-style: italic;
}

.research-tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}
a{
    color: #4338ca;
    transition:cubic-bezier(1, 0, 0, 1) 0.3s;
}
a:hover{
    color: #3b385f;
}
.tag {
    background-color: #eef2ff; /* indigo-50 */
    color: #4338ca;           /* indigo-700 */
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    border: 1px solid #c7d2fe; /* indigo-200 */
    transition: all 0.2s ease;
}

.tag:hover {
    transform: scale(1.05);
    background-color: #e0e7ff; /* indigo-100 */
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 2rem 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    .nav-links {
        gap: 1.5rem;
    }
}

/* Footer */
footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid #c7d2fe; /* indigo-200 (was pink) */
    color: #888;
    font-size: 0.9rem;
}
/* --- Markdown-style projects (less flashy) --- */
.project-list {
    margin-top: 1rem;
}

.project-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid #e5e7eb; /* subtle divider */
}

.project-item:last-child {
    border-bottom: none;
}

/* Keep headings simple */
.project-item h3 {
    margin: 0 0 0.35rem 0;
    color: #1a1a1a;
}

/* Remove any hover transforms / backgrounds from the old card style */
.project-card,
.project-item {
    transform: none !important;
    transition: none !important;
}

.project-card:hover,
.project-item:hover {
    transform: none !important;
    background: transparent !important;
}

/* Tech line: subdued, inline-ish */
.project-item .project-tech {
    margin-top: 0.5rem;
    color: #6b7280; /* gray */
    font-size: 0.9rem;
    font-family: "Courier New", Courier, monospace;
}
/* Right-aligned GitHub link next to project title */
.project-header{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:1rem;
}

.project-header h3{
  margin:0;
}

.project-gh{
  margin-left:auto;
  font-size:0.9rem;
  font-family:"Courier New", Courier, monospace;
  color:#4f46e5;
  text-decoration:none;
  border-bottom:1px solid transparent;
  white-space:nowrap;
}

.project-gh:hover{
  border-bottom-color:#4f46e5;
}
.gh-logo{
  width:32px;
  height:32px;
  object-fit:contain;
  display:block;
  border-radius: 5px;
  filter: invert(1);
}
.project-header{
  display: flex;
  align-items: center;          /* <-- vertical alignment */
  justify-content: space-between;
  gap: 1rem;
}

.project-gh{
  display: inline-flex;
  align-items: center;          /* <-- centers the img inside */
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-left: auto;
}

.gh-logo{
  display: block;
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 5px;
  filter: invert(1);
}
#laksh-image{
  display: block;

  width: min(320px, 100%);   /* never wider than 320px, but shrink on small screens */
  height: auto;              /* preserves original aspect ratio */

  max-height: 320px;         /* optional: prevents it from getting too tall */
  object-fit: contain;       /* no cropping, no distortion */

  border-radius: 14px;
  margin: 0.75rem 0 1.25rem 0;
  border: 1px solid #e5e7eb;
}
/* Photos: make clicks do nothing and feel non-clickable */
.photo-item {
  cursor: default;
}

.photo-item img {
  pointer-events: none;   /* no click, no drag on the image itself */
  user-select: none;
  -webkit-user-drag: none;
}