:root {

  --bg-canvas: #060913;
  --glass-bg: rgba(10, 15, 29, 0.85);
  --glass-bg-hover: rgba(15, 23, 42, 0.95);
  --glass-header-bg: rgba(6, 9, 19, 0.88);

  --glass-border: rgba(255, 255, 255, 0.16);
  --glass-border-top: rgba(255, 255, 255, 0.38);
  --glass-border-hover: rgba(56, 189, 248, 0.75);

  --text-primary: #ffffff;
  --text-secondary: #e2e8f0;       
  --text-muted: #94a3b8;

  --accent-color: #38bdf8;         
  --accent-hover: #0284c7;
  --accent-glow: rgba(56, 189, 248, 0.22);
  --accent-purple: #c084fc;      
  --accent-purple-glow: rgba(192, 132, 252, 0.2);
  --accent-gold: #fbbf24;        
  --accent-gold-glow: rgba(251, 191, 36, 0.2);

  --btn-primary-bg: linear-gradient(135deg, #00f2fe 0%, #0284c7 100%);
  --btn-primary-text: #060913;

  --code-bg: rgba(15, 23, 42, 0.95);
  --code-header-bg: rgba(0, 0, 0, 0.55);
  --code-text: #f8fafc;
  --code-keyword: #f43f5e;
  --code-variable: #38bdf8;
  --code-property: #c084fc;
  --code-string: #34d399;

  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace, Consolas;


  --page-zoom: 75%;  
  --page-width: 100%; 
  --container-max: 1240px;  
  --header-height: 80px;
  --radius-glass: 24px;
  --radius-pill: 9999px;

  --glass-blur: blur(40px) saturate(200%);
  --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  --glass-shadow-hover: 0 30px 65px rgba(56, 189, 248, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.5);

  --trans-liquid: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}



[data-theme="light"] {
  --bg-canvas: #f0f7ff;           
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-bg-hover: rgba(255, 255, 255, 0.98);
  --glass-header-bg: rgba(240, 247, 255, 0.92);

  --glass-border: rgba(2, 132, 199, 0.18);
  --glass-border-top: rgba(255, 255, 255, 1);
  --glass-border-hover: rgba(2, 132, 199, 0.6);

  --text-primary: #0f172a;       
  --text-secondary: #1e293b;     
  --text-muted: #475569;

  --accent-color: #0284c7;      
  --accent-hover: #0369a1;
  --accent-glow: rgba(2, 132, 199, 0.18);
  --accent-purple: #8b5cf6;     
  --accent-purple-glow: rgba(139, 92, 246, 0.18);
  --accent-gold: #d97706;      
  --accent-gold-glow: rgba(217, 119, 6, 0.18);

  --btn-primary-bg: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  --btn-primary-text: #ffffff;

  --code-bg: rgba(255, 255, 255, 0.98);
  --code-header-bg: rgba(241, 245, 249, 0.95);
  --code-text: #0f172a;
  --code-keyword: #e11d48;
  --code-variable: #0284c7;
  --code-property: #7c3aed;
  --code-string: #059669;

  --glass-shadow: 0 20px 45px rgba(2, 132, 199, 0.1), inset 0 1px 0 rgba(255, 255, 255, 1);
  --glass-shadow-hover: 0 30px 65px rgba(2, 132, 199, 0.28), inset 0 1px 0 rgba(255, 255, 255, 1);
}



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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
  width: var(--page-width, 100%);
  max-width: 100%;
  margin: 0 auto;
  zoom: var(--page-zoom, 100%);
}

body {
  width: 100%;
  max-width: 100%;
  font-family: var(--font-main);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--trans-liquid), color var(--trans-liquid);
  -webkit-font-smoothing: antialiased;
  user-select: none;
  -webkit-user-select: none;
}

.cursor-glow {
  position: fixed;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: -1;
  transition: width 0.3s, height 0.3s;
}


.liquid-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  pointer-events: none;
  opacity: 0.45;
}


.glass-ambient-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.glass-refraction {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.45;
  animation: floatOrb 20s ease-in-out infinite alternate;
}

.glass-refraction-1 {
  top: -15%;
  right: -10%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
}

.glass-refraction-2 {
  bottom: -10%;
  left: -15%;
  width: 750px;
  height: 750px;
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
  animation-duration: 24s;
}

.glass-refraction-3 {
  top: 40%;
  right: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-gold) 0%, transparent 70%);
  animation-duration: 18s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, -70px) scale(1.15); }
  100% { transform: translate(-40px, 40px) scale(0.9); }
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5.5rem 0;
}

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

a:hover { color: var(--accent-hover); }
ul { list-style: none; }

.section-heading {
  display: flex;
  align-items: center;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  white-space: nowrap;
}

.section-heading::after {
  content: "";
  display: block;
  height: 1px;
  width: 100%;
  max-width: 300px;
  background: linear-gradient(90deg, var(--glass-border-top) 0%, transparent 100%);
  margin-left: 1.5rem;
}

.section-heading.center { justify-content: center; }
.section-heading.center::after { display: none; }

.heading-num {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 400;
  margin-right: 0.5rem;
}

.section-intro {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 650px;
  margin-bottom: 2.5rem;
}



.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top-color: var(--glass-border-top);
  border-radius: var(--radius-glass);
  box-shadow: var(--glass-shadow);
  transition: border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform-style: preserve-3d;
  user-select: none;
  -webkit-user-select: none;
}

.glass-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
}

.liquid-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--trans-liquid);
  text-decoration: none;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.liquid-btn-sm { padding: 0.5rem 1.15rem; font-size: 0.825rem; }
.liquid-btn-lg { padding: 0.875rem 2rem; font-size: 0.95rem; }


.liquid-btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.liquid-btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 35px var(--accent-glow);
  color: var(--btn-primary-text);
}


.liquid-btn-glass {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .liquid-btn-glass {
  border: 1.5px solid rgba(15, 23, 42, 0.22);
  background: rgba(255, 255, 255, 0.9);
  color: #0f172a;
}

.liquid-btn-glass:hover {
  background: var(--accent-glow);
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.liquid-btn-outline {
  background: transparent;
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
}

.liquid-btn-outline:hover {
  background: var(--accent-glow);
  color: var(--accent-color);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 25px var(--accent-glow);
}

.icon-btn {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: var(--radius-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--trans-liquid);
}

.icon-btn:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
  transform: scale(1.08);
}

.status-pill-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.15rem;
  background: var(--accent-glow);
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(12px);
}

.liquid-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 12px #10b981;
  animation: liquidPulse 2s infinite;
}

.status-text {
  font-family: var(--font-mono);
  font-size: 0.825rem;
  color: var(--accent-color);
  font-weight: 500;
}

@keyframes liquidPulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-color);
  background: var(--accent-glow);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}



.glass-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--glass-header-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  z-index: 1000;
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--trans-liquid);
}

.header-inner {
  max-width: var(--container-max);
  height: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.glass-brand {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  flex-shrink: 0;
  margin-right: 2rem;
  display: inline-flex;
  align-items: center;
}

.brand-bracket { color: var(--accent-color); }
.brand-slash { color: var(--accent-purple); }
.brand-name { color: var(--text-primary); }

.glass-nav {
  display: flex;
  align-items: center;
}

.glass-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.glass-nav .nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  transition: all var(--trans-fast);
}

.glass-nav .nav-link:hover, .glass-nav .nav-link.active {
  color: var(--accent-color);
  background: var(--accent-glow);
}

.nav-num {
  color: var(--accent-color);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger {
  width: 24px;
  height: 18px;
  display: inline-block;
  position: relative;
}

.bar, .bar::before, .bar::after {
  width: 24px;
  height: 2px;
  background-color: var(--accent-color);
  position: absolute;
  transition: transform 0.22s ease;
  border-radius: 2px;
}

.bar { top: 50%; transform: translateY(-50%); }
.bar::before { content: ""; top: -7px; }
.bar::after { content: ""; bottom: -7px; }

.mobile-toggle.is-active .bar { background-color: transparent; }
.mobile-toggle.is-active .bar::before { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.is-active .bar::after { transform: translateY(-7px) rotate(-45deg); }



.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
  position: relative;
  z-index: 2;
}

.hero-glass-card {
  padding: 3.75rem;
  max-width: 100%;
  width: 100%;
  position: relative;
  z-index: 3;
}

.hero-top-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 2rem;
  position: relative;
  z-index: 4;
}

.hero-text-content {
  flex: 1;
  position: relative;
  z-index: 5;
  user-select: none;
  -webkit-user-select: none;
}

.hero-avatar-container {
  position: relative;
  flex-shrink: 0;
  z-index: 4;
  animation: floatAvatar 6s ease-in-out infinite alternate;
}

@keyframes floatAvatar {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
  100% { transform: translateY(6px) rotate(-1deg); }
}

.hero-avatar-floating-card {
  position: relative;
  width: 310px;
  height: 310px;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid var(--accent-color);
  box-shadow: 0 22px 55px var(--accent-glow);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  cursor: pointer;
}

[data-theme="light"] .hero-avatar-floating-card {
  border: 5px solid var(--accent-color);
  box-shadow: 0 22px 55px rgba(2, 132, 199, 0.28);
}

.hero-avatar-floating-card:hover {
  transform: scale(1.22) !important;
  border-color: var(--accent-color);
  box-shadow: 0 40px 95px var(--accent-glow);
  z-index: 20;
}

.hero-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.status-pill-row {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-pill);
  background: var(--accent-glow);
  border: 1px solid var(--glass-border-hover);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-color);
  margin-bottom: 1.35rem;
}

.greeting-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.greeting {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: 1.1rem;
}

.handle-pill {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-color);
  background: var(--accent-glow);
  border: 1px solid var(--glass-border-hover);
  padding: 0.15rem 0.65rem;
  border-radius: var(--radius-pill);
}

.hero-name {
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-top: 0.2rem;
  margin-bottom: 1.15rem;
}

.hero-title {
  font-size: clamp(1.4rem, 3.2vw, 2.3rem);
  font-weight: 700;
  color: var(--text-secondary);
  line-height: 1.35;
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 2.75rem;
  line-height: 1.75;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.hero-social-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: all var(--trans-liquid);
  backdrop-filter: blur(12px);
  text-decoration: none;
}

[data-theme="light"] .social-pill {
  border: 1.5px solid rgba(15, 23, 42, 0.18);
  background: rgba(255, 255, 255, 0.9);
  color: #0f172a;
}

.social-pill:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
  background: var(--accent-glow);
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 20px var(--accent-glow);
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--trans-liquid);
  backdrop-filter: blur(12px);
}

.social-link:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 0 25px var(--accent-glow);
}



.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
  align-items: center;
}

.bio-header-row {
  display: flex;
  gap: 1.5rem;
  align-items: stretch;
  margin-bottom: 1.5rem;
}

.profile-avatar-wrapper {
  position: relative;
  flex-shrink: 0;
  width: 140px;
  min-height: 140px;
  border-radius: 28px;
  overflow: hidden;
  border: 2px solid var(--accent-color);
  box-shadow: 0 12px 30px var(--accent-glow);
  transition: all var(--trans-liquid);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
}

[data-theme="light"] .profile-avatar-wrapper {
  border: 2px solid var(--accent-color);
  box-shadow: 0 12px 30px rgba(2, 132, 199, 0.2);
}

.profile-avatar-wrapper:hover {
  transform: scale(1.05) rotate(2deg);
  border-color: var(--accent-color);
  box-shadow: 0 20px 45px var(--accent-glow);
}

.profile-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bio-glass-card {
  padding: 2.25rem 2.5rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.bio-glass-card p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  line-height: 1.75;
}
.bio-glass-card p:last-child { margin-bottom: 0; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.stat-card {
  padding: 1.25rem 1rem;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.code-window-card {
  padding: 0;
  border-radius: 18px;
}

.code-window-header {
  background: var(--code-header-bg);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
}

.window-controls { display: flex; gap: 6px; }

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.close { background-color: #ef4444; }
.dot.minimize { background-color: #f59e0b; }
.dot.expand { background-color: #10b981; }

.window-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.code-window-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  overflow-x: auto;
  color: var(--code-text);
  background: var(--code-bg);
}

.code-keyword { color: var(--code-keyword); }
.code-var { color: var(--code-variable); }
.code-prop { color: var(--code-property); }
.code-string { color: var(--code-string); }




.education-card { padding: 2.5rem; }

.edu-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.edu-degree {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.edu-institution {
  font-size: 1.1rem;
  color: var(--accent-color);
  font-weight: 500;
}

.edu-timeline {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: var(--accent-glow);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border-hover);
}

.edu-metrics {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 12px;
  border: 1px solid var(--glass-border);
}

[data-theme="light"] .edu-metrics {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(2, 132, 199, 0.18);
}

.metric-item strong {
  color: var(--accent-color);
  font-family: var(--font-mono);
}

.coursework-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.coursework-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}






.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.leadership-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-purple);
  background-color: var(--accent-purple-glow);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
  border: 1px solid rgba(244, 114, 182, 0.4);
  backdrop-filter: blur(8px);
}

.leadership-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.leadership-org {
  font-size: 0.95rem;
  color: var(--accent-color);
  margin-bottom: 0.85rem;
}

.leadership-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.leadership-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}






.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.skill-card { padding: 1.75rem; }

.skill-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--glass-border);
}

.skill-title svg { color: var(--accent-color); }

.skills-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-pill {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  transition: all var(--trans-liquid);
  backdrop-filter: blur(8px);
}

.skill-pill:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
  background: var(--accent-glow);
  transform: translateY(-2px);
}






.project-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.glass-pill-btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--trans-liquid);
  backdrop-filter: blur(12px);
}

.glass-pill-btn:hover, .glass-pill-btn.active {
  color: var(--accent-color);
  border-color: var(--accent-color);
  background: var(--accent-glow);
  transform: translateY(-2px);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 1.75rem;
}

.project-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.folder-icon { color: var(--accent-color); }
.project-links { display: flex; gap: 0.75rem; }

.project-link-icon {
  color: var(--text-secondary);
  transition: color var(--trans-fast);
}

.project-link-icon:hover { color: var(--accent-color); }

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.project-subtitle {
  font-size: 0.85rem;
  color: var(--accent-color);
  font-weight: 500;
  margin-bottom: 0.85rem;
}

.project-description {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}




.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.achievement-card {
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.achievement-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--accent-glow);
  border: 1px solid var(--glass-border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  flex-shrink: 0;
}

.achievement-content { flex-grow: 1; }

.achievement-badge {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  color: var(--accent-color);
  background: var(--accent-glow);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.achievement-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.achievement-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.volunteering-box { padding: 2.5rem; }

.subsection-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--glass-border);
}

.volunteering-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.volunteer-card {
  padding: 1.25rem;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  border-left: 3.5px solid var(--accent-color);
  transition: border-color 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  user-select: none;
  -webkit-user-select: none;
}

[data-theme="light"] .volunteer-card {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(2, 132, 199, 0.18);
  border-left: 3.5px solid var(--accent-color);
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.06);
}

.volunteer-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

.volunteer-role {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.volunteer-org {
  font-size: 0.85rem;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.volunteer-details {
  font-size: 0.875rem;
  color: var(--text-secondary);
}




.contact-card {
  padding: 4rem 2.5rem;
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
}

.contact-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-description {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto 2.5rem auto;
}

.contact-details-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-item svg { color: var(--accent-color); }

.contact-cta-group {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}




.glass-footer {
  border-top: 1px solid var(--glass-border);
  padding: 4rem 0 2rem 0;
  background: var(--glass-header-bg);
  backdrop-filter: var(--glass-blur);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-social-links { display: flex; gap: 1.25rem; }

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-subtext {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}




.fade-in, .scroll-reveal {
  opacity: 0;
  transform: translateY(45px) rotateX(4deg);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.fade-in.is-visible, .scroll-reveal.is-visible {
  opacity: 1;
  transform: translateY(0) rotateX(0deg);
}




.projects-grid .project-card:nth-child(1) { transition-delay: 0.05s; }
.projects-grid .project-card:nth-child(2) { transition-delay: 0.15s; }
.projects-grid .project-card:nth-child(3) { transition-delay: 0.25s; }
.projects-grid .project-card:nth-child(4) { transition-delay: 0.35s; }

.leadership-grid .leadership-card:nth-child(1) { transition-delay: 0.05s; }
.leadership-grid .leadership-card:nth-child(2) { transition-delay: 0.15s; }
.leadership-grid .leadership-card:nth-child(3) { transition-delay: 0.25s; }

.stats-grid .stat-card:nth-child(1) { transition-delay: 0.05s; }
.stats-grid .stat-card:nth-child(2) { transition-delay: 0.15s; }
.stats-grid .stat-card:nth-child(3) { transition-delay: 0.25s; }

.volunteering-grid .volunteer-card:nth-child(1) { transition-delay: 0.05s; }
.volunteering-grid .volunteer-card:nth-child(2) { transition-delay: 0.15s; }
.volunteering-grid .volunteer-card:nth-child(3) { transition-delay: 0.25s; }

.skills-grid .skill-category-card:nth-child(1) { transition-delay: 0.05s; }
.skills-grid .skill-category-card:nth-child(2) { transition-delay: 0.15s; }
.skills-grid .skill-category-card:nth-child(3) { transition-delay: 0.25s; }
.skills-grid .skill-category-card:nth-child(4) { transition-delay: 0.35s; }

.toast-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--accent-color);
  color: #060913;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--trans-liquid);
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}







@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .glass-nav {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 80vw;
    max-width: 340px;
    height: calc(100vh - var(--header-height));
    background: var(--glass-header-bg);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    border-left: 1px solid var(--glass-border);
    padding: 2.5rem 1.5rem;
    transition: right var(--trans-liquid);
    box-shadow: -15px 0 40px rgba(0, 0, 0, 0.4);
  }

  .glass-nav.is-active { right: 0; }

  .glass-nav .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .glass-nav .nav-link { font-size: 1.1rem; }
  .mobile-toggle { display: block; }
  #nav-resume-btn { display: none; }

  .hero-glass-card { padding: 2.5rem 1.5rem; }
  .hero-top-layout {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 1.5rem;
  }
  .hero-avatar-floating-card {
    width: 150px;
    height: 150px;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta-group .liquid-btn { width: 100%; }

  .edu-header { flex-direction: column; }
  .edu-timeline { align-self: flex-start; }
}