@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg-base: #090d16;
  --bg-surface: rgba(18, 24, 38, 0.7);
  --bg-surface-hover: rgba(30, 41, 59, 0.85);
  --bg-card: rgba(15, 23, 42, 0.65);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(56, 189, 248, 0.35);
  --border-glow: rgba(99, 102, 241, 0.25);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-cyan: #38bdf8;
  --accent-blue: #60a5fa;
  --accent-indigo: #818cf8;
  --accent-purple: #c084fc;
  --accent-emerald: #34d399;
  --accent-amber: #fbbf24;

  --gradient-primary: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  --gradient-glow: linear-gradient(135deg, rgba(56, 189, 248, 0.15), rgba(129, 140, 248, 0.15));
  --gradient-border: linear-gradient(135deg, rgba(56, 189, 248, 0.5), rgba(192, 132, 252, 0.3));

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.2);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  background-color: var(--bg-base);
  color: var(--text-primary);
  min-height: 100%;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image:
    radial-gradient(circle at 50% -20%, rgba(56, 189, 248, 0.18), transparent 50%),
    radial-gradient(circle at 100% 40%, rgba(129, 140, 248, 0.1), transparent 40%),
    radial-gradient(circle at 0% 80%, rgba(192, 132, 252, 0.08), transparent 40%);
  background-attachment: fixed;
}

body {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  position: relative;
  overflow-x: hidden;
}

/* Background ambient mesh glow */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle 600px at 50% 100px, rgba(30, 58, 138, 0.12), transparent 80%);
  pointer-events: none;
  z-index: -1;
}

/* Style Switcher Bar */
.style-switch-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: -1rem;
}

.style-switcher {
  display: inline-flex;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 4px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.style-switcher:hover {
  border-color: var(--border-highlight);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

.style-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

.style-btn.active {
  background: var(--gradient-primary);
  color: #040914;
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.35);
  font-weight: 700;
}

/* Header Section */
#header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem 0.5rem;
  animation: fadeInDown 0.6s ease-out;
}

.circular-mask {
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  position: relative;
  padding: 4px;
  background: var(--gradient-primary);
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.35);
  transition: var(--transition);
  margin-bottom: 0.5rem;
}

.circular-mask:hover {
  transform: scale(1.05) rotate(2deg);
  box-shadow: 0 0 40px rgba(129, 140, 248, 0.55);
}

.circular-mask img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  background: #1e293b;
  border: 3px solid #090d16;
}

#name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 1.2;
}

#signature {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

#signature::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

/* Links Section / Grid Styling */
table#links {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  border-collapse: separate;
  border-spacing: 0.6rem;
  animation: fadeInUp 0.7s ease-out;
}

@media only screen and (min-width: 768px) {
  table#links {
    max-width: 860px;
  }
}

#links tbody {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.75rem;
  width: 100%;
}

#links tr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

#links tr::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}

#links tr:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-highlight);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

#links tr:hover::before {
  opacity: 1;
}

#links td {
  padding: 0;
}

#links tr td:first-child {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: capitalize;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#links tr td:first-child::before {
  content: '⚡';
  font-size: 0.8rem;
  filter: grayscale(0.5);
  transition: var(--transition);
}

#links tr:hover td:first-child::before {
  filter: grayscale(0);
  transform: scale(1.2);
}

#links tr td:last-child {
  text-align: right;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  transition: var(--transition);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

a::after {
  content: '↗';
  font-size: 0.85rem;
  opacity: 0.7;
  transition: var(--transition);
}

a:hover {
  color: #fff;
}

a:hover::after {
  transform: translate(2px, -2px);
  opacity: 1;
}

/* Dividers */
hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle) 20%, rgba(56, 189, 248, 0.3) 50%, var(--border-subtle) 80%, transparent);
  width: 100%;
  max-width: 680px;
  margin: 0.5rem auto;
}

/* Bio Section */
#bio {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  animation: fadeInUp 0.8s ease-out;
}

.bio-parahgraph {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  color: #cbd5e1;
  font-size: 1.02rem;
  line-height: 1.8;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
}

.bio-parahgraph:hover {
  border-color: rgba(129, 140, 248, 0.3);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(99, 102, 241, 0.1);
}

/* Code Highlights / Badges in Bio */
.keyword {
  font-weight: 600;
  color: var(--accent-cyan);
  display: inline;
  transition: var(--transition);
}

.keyword:hover {
  color: #fff;
}

.number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9em;
  font-weight: 600;
  color: var(--accent-emerald);
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.25);
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  display: inline;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.comment {
  color: var(--text-muted);
  font-style: italic;
}

.string {
  color: var(--accent-amber);
}

/* Footer */
#footer {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  text-align: center;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Keyframes */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Styles */
@media only screen and (min-width: 768px) {
  #bio {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    max-width: 860px;
  }

  .bio-parahgraph {
    width: 100%;
    max-width: none;
    display: block;
  }

  #header {
    padding-top: 1rem;
  }

  #name {
    font-size: 2.75rem;
  }
}

@media only screen and (max-width: 480px) {
  body {
    padding: 1.5rem 1rem 3rem;
    gap: 2rem;
  }

  #links tbody {
    grid-template-columns: 1fr;
  }

  .bio-parahgraph {
    padding: 1.25rem 1.25rem;
    font-size: 0.95rem;
  }

  #name {
    font-size: 1.85rem;
  }
}