/* ============================================
   PORTFOLIO 3.0 - Design System
   Inspired by shivamworks.tech
   Pure Monochrome + Notion Aesthetic
   ============================================ */

/* ---------- CSS Reset ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ---------- Design Tokens ---------- */
:root {
  /* Colors - Dark Mode (Default) */
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-hover: #171717;
  --bg-card: #0d0d0d;

  --text-primary: #fafafa;
  --text-secondary: #a3a3a3;
  --text-muted: #525252;

  --border-color: #262626;
  --border-dashed: #404040;

  /* Typography */
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing - Compact */
  --space-xs: 2px;
  --space-sm: 6px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --space-4xl: 64px;

  /* Transitions */
  --transition-fast: 100ms ease;
  --transition-base: 150ms ease;
  --transition-slow: 200ms ease;

  /* Layout */
  --max-width: 680px;
  --nav-height: 50px;

  --bg-navbar: rgba(0, 0, 0, 0.8);
  --bg-counter: rgba(10, 10, 10, 0.9);
  --bg-ribbon: rgba(128, 128, 128, 0.5);

  /* Elevation Effects */
  --grain-opacity: 0.05;
  --glass-blur: 12px;
  --border-glass: rgba(255, 255, 255, 0.1);
}

/* Light Mode Colors */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --bg-hover: #ebebeb;
  --bg-card: #fafafa;

  --text-primary: #171717;
  --text-secondary: #525252;
  --text-muted: #a3a3a3;

  --border-color: #e5e5e5;
  --border-dashed: #d4d4d4;

  --bg-navbar: rgba(255, 255, 255, 0.8);
  --bg-counter: rgba(245, 245, 245, 0.9);
  --bg-ribbon: rgba(200, 200, 200, 0.5);

  --grain-opacity: 0.12; /* Increased for visibility on white */
  --border-glass: rgba(0, 0, 0, 0.05);
}

/* ---------- Base Styles ---------- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  cursor: none; /* Hide default cursor */
}

/* ---------- Custom Cursor ---------- */
.custom-cursor {
  position: fixed;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
  transition: opacity 0.2s ease;
  opacity: 0; 
}


/* Force links and buttons to have cursor: none too */
a, button, .cta-button, .nav-link, .project-card {
    cursor: none;
}

/* Simple fallback for mobile - or just hide it */
@media (max-width: 768px) {
  .custom-cursor {
    display: none;
  }
  body {
    cursor: auto;
  }
  a, button, .cta-button, .nav-link, .project-card {
    cursor: pointer;
  }
}

/* ---------- Grain Overlay ---------- */
body::before {
  content: "";
  position: fixed;
  inset: -100px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3%3Ffilter id='noiseFilter'%3E%3FfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3/filter%3E%3rect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3/svg%3E");
  opacity: var(--grain-opacity);
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: overlay;
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 6vw, 2.5rem);
}

h2 {
  font-size: clamp(1.125rem, 3vw, 1.25rem);
}

h3 {
  font-size: 1rem;
}

p {
  color: var(--text-secondary);
  max-width: 60ch;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--text-secondary);
}
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

main {
  padding-top: 100px !important;
  /* Ensure content is below fixed navbar */
  padding-bottom: 48px;
}

section {
  margin-bottom: var(--space-2xl);
}

/* ---------- Navigation ---------- */
nav {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  height: 44px;
  z-index: 1000;
  display: flex;
  align-items: center;
  background: var(--bg-navbar);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 0 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  border-right: 1px solid var(--border-glass);
  transition: opacity var(--transition-fast);
}

.nav-brand:hover {
  opacity: 0.7;
}

.nav-logo {
  height: 20px;
  width: auto;
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0 16px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  border-right: 1px solid var(--border-glass);
  transition: color var(--transition-base), background-color var(--transition-base);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(128, 128, 128, 0.05);
}

.nav-link:last-of-type {
  border-right: none;
}


/* Theme Toggle inside nav */
.theme-toggle {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 6px;
  margin-left: 4px;
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  margin-bottom: var(--space-3xl);
  z-index: 1;
  padding: 40px 0;
}

.hero-name {
  margin-bottom: var(--space-sm);
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  display: flex;
  gap: var(--space-sm);
}

.hero-subtitle span {
  padding: 2px 0;
}

.hero-subtitle span::after {
  content: '×';
  margin-left: var(--space-sm);
  opacity: 0.5;
}

.hero-subtitle span:last-child::after {
  display: none;
}

.hero-bio {
  margin-bottom: var(--space-xl);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.highlight-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin: 0 4px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.highlight-tag:hover {
  background: var(--bg-hover);
  border-color: var(--text-secondary);
  transform: translateY(-1px);
}

.highlight-tag::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.05),
    transparent
  );
  transition: 0.5s;
}

.highlight-tag:hover::after {
  left: 100%;
}

.hero-availability {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.hero-availability a {
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-dashed);
  transition: all var(--transition-fast);
}

.hero-availability a:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

/* ---------- Social Links ---------- */
.social-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.social-link {
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-dashed);
  padding-bottom: 2px;
}

.social-link:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

/* CTA Buttons - Boxed social links */
.cta-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: all var(--transition-base);
  backdrop-filter: blur(var(--glass-blur));
}

.cta-button:hover {
  background: var(--bg-hover);
  border-color: var(--text-secondary);
  color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.cta-button-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.cta-text {
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* Highlight Tags - Inline keyword highlights consolidated above */

/* ---------- Section Headers ---------- */
.section-header {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
  background: rgba(128, 128, 128, 0.03);
  padding: 4px 12px;
  margin-bottom: var(--space-2xl);
  border-radius: 6px;
  backdrop-filter: blur(4px);
}

/* ---------- Experience Section ---------- */
.experience-item {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--border-color);
}

.experience-item:first-of-type {
  padding-top: 0;
}

.experience-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.experience-company {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-primary);
}

.experience-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.experience-tag {
  padding: 2px 8px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  font-size: 0.75rem;
}

.experience-company .experience-tag {
  margin-left: var(--space-md);
  vertical-align: middle;
}

.experience-role {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.experience-details {
  list-style: none;
}

.experience-details li {
  position: relative;
  padding-left: var(--space-lg);
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.experience-details li::before {
  content: '◇';
  position: absolute;
  left: 0;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.tech-stack {
  margin-top: var(--space-md);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.tech-stack span {
  color: var(--text-secondary);
}

/* ---------- Projects Section ---------- */
.projects-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 600px) {
  .project-card {
    grid-template-columns: 1fr;
  }
}

.project-image {
  aspect-ratio: 16 / 10;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.2);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.project-card:hover .project-image img {
  transform: scale(1.02);
}

.project-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.project-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.project-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-primary);
}

.project-links {
  display: flex;
  gap: var(--space-sm);
}

.project-link {
  font-size: 0.75rem;
  padding: 4px 10px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.project-link:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
  background: var(--bg-hover);
}

.project-description {
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ---------- GitHub Activity Section ---------- */
.github-activity-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.github-activity-header .section-header {
  margin-bottom: 0;
}

.github-status {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  margin-top: 6px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-hover);
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--border-glass);
}

.status-pulse {
  width: 6px;
  height: 6px;
  background-color: #a3a3a3;
  border-radius: 50%;
  position: relative;
}

[data-theme="light"] .status-pulse {
  background-color: #525252;
}

.status-pulse::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: inherit;
  border-radius: 50%;
  animation: pulse 2s infinite;
  opacity: 0.5;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.5); opacity: 0; }
}

.status-text b {
  color: var(--text-primary);
  font-weight: 500;
}

.github-chart-container {
  width: 100%;
  padding: 0 4px;
/* ... existing rules ... */
  background: transparent;
  border: none;
  overflow-x: auto; /* Reverting to auto for scrollability */
  display: block; /* Changing to block to allow natural SVG width and scroll */
  margin-top: calc(-1 * var(--space-md));
  -webkit-overflow-scrolling: touch; /* Smooth scroll on iOS */
}

/* Hide scrollbar but keep functionality for a cleaner look */
.github-chart-container::-webkit-scrollbar {
  display: none;
}
.github-chart-container {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* GitHub Calendar Library Overrides */
.calendar {
  border: none !important;
  min-height: auto !important;
  width: max-content !important; /* Allow it to be wider than container */
  min-width: 100%;
  margin: 0 auto; /* Center if it fits */
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 120px;
}

/* Hide Stats and Clutter (Aggressive) */
.calendar .contrib-column, 
.calendar .contrib-footer,
.calendar .ContributionGraph-title,
.calendar .ContributionGraph-label,
.calendar .sr-only,
.calendar .js-yearly-contributions h2,
.calendar .position-relative > .float-right,
.calendar a[href*="#"] { 
  display: none !important; 
}

/* Ensure the graph takes full width correctly */
.calendar-graph {
  width: 100%;
  display: flex;
  justify-content: center;
  overflow: visible !important;
}

.calendar .width-full > .float-left {
  display: none; /* Hide 'For more details...' link */
}

.calendar img.spinner {
  filter: invert(1);
}

.calendar .contrib-column {
  border: none !important;
}

.calendar .contrib-number {
  color: var(--text-primary) !important;
}

.calendar rect.day {
  fill: var(--bg-hover) !important;
  shape-rendering: crispedges;
}

/* Custom coloring for intensity (Monochrome) */
/* Reset any existing fills from the library */
.calendar rect.day, .calendar .ContributionGraph-day {
  fill: var(--bg-secondary) !important;
  rx: 2;
  ry: 2;
  shape-rendering: crispedges;
}

/* Intensity levels - targeting by the library's intensity classes/fills */
.calendar [data-level="0"], .calendar [fill="#ebedf0"] { fill: var(--bg-primary) !important; }
.calendar [data-level="1"], .calendar [fill="#9be9a8"] { fill: #262626 !important; }
.calendar [data-level="2"], .calendar [fill="#40c463"] { fill: #525252 !important; }
.calendar [data-level="3"], .calendar [fill="#30a14e"] { fill: #a3a3a3 !important; }
.calendar [data-level="4"], .calendar [fill="#216e39"] { fill: #fafafa !important; }

[data-theme="light"] .calendar [data-level="0"], [data-theme="light"] .calendar [fill="#ebedf0"] { fill: #f5f5f5 !important; }
[data-theme="light"] .calendar [data-level="1"], [data-theme="light"] .calendar [fill="#9be9a8"] { fill: #e5e5e5 !important; }
[data-theme="light"] .calendar [data-level="2"], [data-theme="light"] .calendar [fill="#40c463"] { fill: #a3a3a3 !important; }
[data-theme="light"] .calendar [data-level="3"], [data-theme="light"] .calendar [fill="#30a14e"] { fill: #525252 !important; }
[data-theme="light"] .calendar [data-level="4"], [data-theme="light"] .calendar [fill="#216e39"] { fill: #171717 !important; }

/* Handle hover tooltips */
.calendar .tooltipped::after {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color) !important;
  font-size: 11px !important;
}

/* Handle different versions of the library/github colors */
.calendar rect.day[fill="#ffee4a"] { fill: #fafafa !important; }
.calendar rect.day[fill="#ffc501"] { fill: #a3a3a3 !important; }
.calendar rect.day[fill="#fe9600"] { fill: #525252 !important; }
.calendar rect.day[fill="#03001c"] { fill: #262626 !important; }

.calendar-graph text.month, .calendar-graph text.wday {
  fill: var(--text-muted) !important;
  font-size: 9px;
}

/* Rounded squares handled above, removing duplicate/redundant selectors */
.github-chart-container {
  position: relative;
}

/* ---------- Projects Grid Refinement ---------- */
.pinpeek-pfp {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-card);
}

.pinpeek-pfp img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.tech-tag {
  font-size: 0.6875rem;
  padding: 4px 10px;
  background: rgba(128, 128, 128, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: 4px;
  color: var(--text-muted);
  backdrop-filter: blur(4px);
}

/* View All Link */
.view-all {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.view-all:hover {
  color: var(--text-primary);
}

.view-all::after {
  content: '↗';
}

/* ---------- Blog Section ---------- */
.blog-list {
  display: flex;
  flex-direction: column;
}

.blog-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}

.blog-item:hover {
  background: var(--bg-secondary);
  margin: 0 calc(-1 * var(--space-md));
  padding: var(--space-lg) var(--space-md);
}

.blog-title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.blog-title::after {
  content: ' ↗';
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.blog-excerpt {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.blog-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ---------- Contact CTA Section ---------- */
.contact-cta {
  text-align: center;
  padding: var(--space-4xl) 0;
  border-top: 1px solid var(--border-color);
  margin-top: var(--space-4xl);
}

.cta-dramatic-text {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 14vw, 6.5rem);
  font-weight: 300;
  line-height: 0.85;
  margin-bottom: var(--space-xl);
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, rgba(250,250,250,0.95) 0%, rgba(250,250,250,0.4) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.2));
  transition: all 0.4s ease;
}

[data-theme="light"] .cta-dramatic-text {
  background: linear-gradient(180deg, rgba(23,23,23,0.9) 0%, rgba(23,23,23,0.5) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.social-dock {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.social-dock-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--bg-hover);
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
  border-radius: 50%;
  transition: all var(--transition-base);
  cursor: none;
}

.social-dock-item:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.social-dock-item svg {
  width: 20px;
  height: 20px;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border-color);
  padding: var(--space-xl) 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-right {
  display: flex;
  gap: var(--space-md);
}

.footer-stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ---------- Utility Classes ---------- */
.text-muted {
  color: var(--text-muted);
}

.text-primary {
  color: var(--text-primary);
}

.mt-sm {
  margin-top: var(--space-sm);
}

.mt-md {
  margin-top: var(--space-md);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.mt-xl {
  margin-top: var(--space-xl);
}

.mb-sm {
  margin-bottom: var(--space-sm);
}

.mb-md {
  margin-bottom: var(--space-md);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.mb-xl {
  margin-bottom: var(--space-xl);
}

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation delays */
.stagger-1 {
  transition-delay: 0ms;
}

.stagger-2 {
  transition-delay: 100ms;
}

.stagger-3 {
  transition-delay: 200ms;
}

.stagger-4 {
  transition-delay: 300ms;
}

.stagger-5 {
  transition-delay: 400ms;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  :root {
    --nav-height: 50px;
  }

  .nav-container {
    gap: var(--space-md);
  }

  .nav-link {
    font-size: 0.8125rem;
    padding: var(--space-xs) var(--space-sm);
  }

  .hero-subtitle {
    flex-wrap: wrap;
  }

  .experience-header {
    flex-direction: column;
  }

  .blog-item {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-right {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

/* ---------- Page-specific styles ---------- */

/* Projects Page */
.projects-page .projects-grid {
  gap: var(--space-3xl);
}

/* Contact Page */
.contact-page {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 1px dashed var(--border-dashed);
  border-radius: 4px;
  transition: all var(--transition-base);
}

.contact-method:hover {
  background: var(--bg-hover);
  border-style: solid;
}

.contact-method-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 60px;
}

.contact-method-value {
  color: var(--text-primary);
  font-size: 0.875rem;
}

/* Contact Form Styles */
.contact-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 400;
  margin-bottom: var(--space-xl);
  color: var(--text-primary);
}

.social-bar {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(128, 128, 128, 0.05);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glass);
  padding: 8px;
  border-radius: 40px;
  margin-bottom: var(--space-2xl);
}

.social-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(128, 128, 128, 0.1);
  color: var(--text-secondary);
  border-radius: 50%;
  transition: all var(--transition-base);
  cursor: none; /* Handled by custom cursor */
}

.social-item:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.social-item svg {
    transition: transform 0.3s ease;
}

.social-item:hover svg {
    transform: scale(1.1);
}

.text-gradient {
  background: linear-gradient(135deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-icon-wrapper {
  display: flex;
  justify-content: center;
  margin: var(--space-3xl) 0;
}

.contact-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-muted);
}

.contact-form {
  max-width: 100%;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-xl);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  transition: all var(--transition-base);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input:focus {
  outline: none;
  border-color: var(--text-muted);
  background: var(--bg-secondary);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}

.form-submit:hover {
  background: var(--text-muted);
  color: var(--bg-primary);
  border-color: var(--text-muted);
}

/* Contact Page Social Buttons */
.contact-socials {
  margin-top: var(--space-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.social-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.social-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: all var(--transition-base);
}

.social-button:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
  background: var(--bg-hover);
}

.social-button-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
}

.social-button-icon svg {
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.social-button:hover .social-button-icon svg {
  color: var(--text-primary);
}

/* Fun Page Placeholder */
.fun-page {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.fun-page h1 {
  margin-bottom: var(--space-md);
}

.fun-page p {
  max-width: 40ch;
  margin: 0 auto;
}

/* ---------- Achievements Section ---------- */
.achievements-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.achievement-card {
  position: relative;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all var(--transition-base);
  overflow: hidden;
  max-width: 480px;
}

.achievement-card:hover {
  border-color: var(--text-muted);
}

/* Monochrome design - remove gold/silver special styles */
.achievement-card.gold,
.achievement-card.silver {
  border-color: var(--border-color);
  background: var(--bg-card);
}

.achievement-card.gold:hover,
.achievement-card.silver:hover {
  border-color: var(--text-muted);
}

/* Ribbon badge - monochrome with transparent vibe */
.achievement-ribbon {
  position: absolute;
  top: 0;
  right: 30px;
  background: var(--bg-ribbon);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--text-primary);
  font-size: 0.5rem;
  font-weight: 700;
  padding: 4px 6px 8px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 80%, 0 100%);
  text-align: center;
}

.achievement-ribbon.silver {
  background: var(--bg-ribbon);
  color: var(--text-primary);
}

.achievement-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
  padding-right: 50px;
}

.achievement-title {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  color: var(--text-primary);
  margin-bottom: 0;
}

/* Monochrome - no special gold title color */
.achievement-card.gold .achievement-title {
  color: var(--text-primary);
}

.achievement-date {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.achievement-description {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
  max-width: 600px;
  line-height: 1.5;
}

.achievement-prize {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.achievement-prize-icon {
  font-size: 0.75rem;
}

.achievement-links {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

/* ---------- Tech Stack Page ---------- */
.techstack-page .hero-name {
  margin-bottom: var(--space-md);
}

.techstack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xl);
}

/* Compact home page tech stack */
.techstack-home {
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.techstack-home .techstack-card {
  padding: var(--space-md);
}

.techstack-home .techstack-card-header {
  margin-bottom: var(--space-sm);
  font-size: 0.8125rem;
}

.techstack-home .tech-pill {
  padding: 4px 8px;
  font-size: 0.6875rem;
}

.techstack-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: var(--space-xl);
  transition: all var(--transition-base);
  backdrop-filter: blur(var(--glass-blur));
}

.techstack-card:hover {
  border-color: var(--text-secondary);
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.techstack-card-full {
  grid-column: 1 / -1;
}

.techstack-card-header {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tech-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 14px;
  background: rgba(128, 128, 128, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: all var(--transition-base);
  backdrop-filter: blur(4px);
}

.tech-pill:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.tech-pill i {
  font-size: 1.1rem;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.tech-pill:hover i {
  opacity: 1;
}

/* Devicon styling for tech pills */
.tech-pill i[class^="devicon-"] {
  font-size: 1rem;
  margin-right: 4px;
}

/* ---------- Visitor Counter Widget ---------- */
.visitor-counter {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-counter);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  z-index: 50;
  transition: all var(--transition-base);
}

.visitor-counter:hover {
  border-color: var(--text-muted);
  background: rgba(20, 20, 20, 0.95);
}

.visitor-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.visitor-label {
  color: var(--text-muted);
}

.visitor-count {
  color: var(--text-primary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.visitor-location {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 2px;
}

@media (max-width: 768px) {
  .visitor-counter {
    bottom: var(--space-md);
    right: var(--space-md);
    font-size: 0.75rem;
    padding: var(--space-sm) var(--space-md);
  }

  .techstack-grid {
    grid-template-columns: 1fr;
  }

  .achievement-header {
    flex-direction: column;
    gap: var(--space-sm);
    padding-right: 50px;
  }

  .achievement-ribbon {
    right: 16px;
    font-size: 0.625rem;
    padding: 6px 10px 10px;
  }
}

/* Selection color */
::selection {
  background: var(--text-primary);
  color: var(--bg-primary);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ---------- Theme Toggle ---------- */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: none; /* Inverted cursor handle */
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.theme-toggle:hover {
  background: rgba(128, 128, 128, 0.1);
  color: var(--text-primary);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

/* Hide the inactive icon */
.theme-toggle .icon-sun {
  display: none;
}

.theme-toggle .icon-moon {
  display: block;
}

[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

/* ---------- Intro Hero (100vh) ---------- */
.full-width-intro {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
}

.intro-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 var(--space-xl);
  margin-bottom: 0;
}

.portfolio-title {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.animated-letter {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.02em;
  width: 0.72em;
  height: 0.72em;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.25)) drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

.outer-shape {
  width: 100%;
  height: 100%;
  filter: url(#innerShadow);
}

.inner-diamond {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.diamond-svg {
  width: 42.6%;   /* ~1/3 size of outer shape for aesthetic balance */
  height: 42.6%;
  animation: diamond-rotate 10s linear infinite;
  transform-origin: center;
}

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

.portfolio-subtitle {
  margin-top: var(--space-2xl);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-muted);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

/* ---------- Text Reveal About Section ---------- */
.about-reveal-section {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  padding-top: 2vh;
  padding-bottom: 20vh; /* Reverted to more balanced scroll space */
}

.scroll-indicator {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  animation: bounce 2s infinite;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.scroll-indicator:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
  60% { transform: translateY(-3px); }
}

.magic-text-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: block;
  text-align: left;
  line-height: 1.8;
}

.magic-word-container {
  position: relative;
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 500;
  margin-right: 0.25em;
  color: var(--text-primary);
  display: inline-block;
}

.magic-word-bg {
  opacity: 0.15;
}

.magic-word-fg {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  color: var(--text-primary);
  transition: opacity 0.1s;
}