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

:root{
  --bg-dark:#0f0c29;
  --bg-mid:#302b63;
  --bg-light:#24243e;
  --accent-1:#4facfe;
  --accent-2:#00f2fe;
  --glass-bg:rgba(255,255,255,0.08);
  --glass-border:rgba(255,255,255,0.15);
  --glass-blur:16px;
  --text-primary:#ffffff;
  --text-secondary:rgba(255,255,255,0.55);
  --text-muted:rgba(255,255,255,0.3);
}

html{
  scroll-behavior:smooth;
  font-size:16px;
}

body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:linear-gradient(135deg,var(--bg-dark),var(--bg-mid),var(--bg-light));
  color:var(--text-primary);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

#particles{
  position:fixed;
  top:0;left:0;
  width:100%;height:100%;
  z-index:0;
  pointer-events:none;
}

.section{
  position:relative;
  z-index:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:80px 24px;
}

.glass-card{
  background:var(--glass-bg);
  backdrop-filter:blur(var(--glass-blur));
  -webkit-backdrop-filter:blur(var(--glass-blur));
  border:1px solid var(--glass-border);
  border-radius:20px;
}

.section-label{
  font-size:0.75rem;
  text-transform:uppercase;
  letter-spacing:3px;
  color:var(--text-muted);
  margin-bottom:40px;
}

.hero{
  min-height:100vh;
  padding-top:0;padding-bottom:0;
}

.hero-card{
  padding:48px 56px;
  text-align:center;
  max-width:420px;
  width:100%;
}

.avatar-wrapper{
  margin-bottom:20px;
  display:flex;justify-content:center;
}

.avatar{
  width:96px;height:96px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--accent-1),var(--accent-2));
  box-shadow:0 0 40px rgba(79,172,254,0.35);
  position:relative;
}

.avatar::after{
  content:'';
  position:absolute;inset:4px;
  border-radius:50%;
  background:var(--bg-mid);
}

.hero-name{
  font-size:2rem;
  font-weight:700;
  letter-spacing:0.5px;
  margin-bottom:6px;
}

.hero-title{
  color:var(--text-secondary);
  font-size:0.9rem;
  margin-bottom:16px;
}

.hero-tagline{
  color:var(--text-secondary);
  font-size:0.85rem;
  min-height:1.4em;
  margin-bottom:24px;
}

.cursor{
  animation:blink 1s step-end infinite;
  color:var(--accent-1);
}

@keyframes blink{
  50%{opacity:0}
}

.social-links{
  display:flex;
  gap:12px;
  justify-content:center;
}

.social-btn{
  background:rgba(255,255,255,0.06);
  border:1px solid var(--glass-border);
  border-radius:10px;
  padding:8px 18px;
  color:var(--text-secondary);
  text-decoration:none;
  font-size:0.8rem;
  font-weight:500;
  transition:all 0.3s ease;
  display:inline-block;
  position:relative;
  overflow:hidden;
}

.social-btn:hover{
  background:rgba(79,172,254,0.15);
  border-color:rgba(79,172,254,0.35);
  color:var(--accent-1);
  box-shadow:0 0 20px rgba(79,172,254,0.15);
}

.scroll-indicator{
  position:absolute;
  bottom:32px;
  left:50%;
  transform:translateX(-50%);
  z-index:1;
  color:var(--text-muted);
  font-size:0.7rem;
  letter-spacing:2px;
  text-decoration:none;
  cursor:pointer;
  transition:color 0.3s ease,opacity 0.3s ease;
}

.scroll-indicator-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  animation:scrollBounce 2s ease-in-out infinite;
}

.scroll-indicator:hover,
.scroll-indicator:focus-visible{
  color:var(--accent-1);
  opacity:1;
}

.scroll-indicator:focus-visible{
  outline:2px solid rgba(79,172,254,0.55);
  outline-offset:8px;
}

.scroll-arrow{
  width:16px;height:16px;
  border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;
  transform:rotate(45deg);
}

@keyframes scrollBounce{
  0%,100%{transform:translateY(0);opacity:0.8}
  50%{transform:translateY(8px);opacity:1}
}

.about{
  max-width:700px;
  margin:0 auto;
}

.stats-row{
  display:flex;
  gap:16px;
  width:100%;
  margin-bottom:32px;
}

.stat-card{
  flex:1;
  padding:24px 16px;
  text-align:center;
  cursor:default;
}

.stat-card:hover{
  box-shadow:0 0 24px rgba(79,172,254,0.2);
  --tilt-lift-y:-4px;
  --tilt-pop-z:8px;
}

.stat-number{
  font-size:2rem;
  font-weight:700;
  color:var(--accent-1);
  display:inline;
}

.stat-suffix{
  font-size:1.5rem;
  font-weight:700;
  color:var(--accent-2);
}

.stat-label{
  display:block;
  color:var(--text-secondary);
  font-size:0.75rem;
  margin-top:6px;
}

.about-text{
  color:var(--text-secondary);
  font-size:0.9rem;
  line-height:1.8;
  text-align:center;
  max-width:560px;
}

.skills{
  max-width:600px;
  margin:0 auto;
}

.skills-grid{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:center;
}

.skill-tag{
  background:rgba(79,172,254,0.1);
  border:1px solid rgba(79,172,254,0.2);
  border-radius:10px;
  padding:10px 18px;
  color:var(--accent-1);
  font-size:0.85rem;
  font-weight:500;
  cursor:default;
  transform-style:preserve-3d;
  perspective:600px;
}

.skill-tag:hover{
  box-shadow:0 0 24px rgba(79,172,254,0.2);
  --tilt-lift-y:-4px;
  --tilt-pop-z:8px;
}

.contact{
  max-width:500px;
  margin:0 auto;
}

.contact-card{
  padding:32px 40px;
  text-align:center;
}

.contact-email{
  color:var(--text-primary);
  font-size:1.1rem;
  text-decoration:none;
  display:block;
  margin-bottom:20px;
  transition:color 0.3s ease;
}

.contact-email:hover{
  color:var(--accent-1);
}

.contact-socials{
  display:flex;
  gap:16px;
  justify-content:center;
}

.social-icon{
  width:44px;height:44px;
  border-radius:50%;
  background:rgba(255,255,255,0.06);
  border:1px solid var(--glass-border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-secondary);
  text-decoration:none;
  font-size:0.75rem;
  font-weight:600;
  transition:all 0.3s ease;
  position:relative;
  overflow:hidden;
}

.social-icon:hover{
  background:rgba(79,172,254,0.12);
  border-color:rgba(79,172,254,0.3);
  color:var(--accent-1);
  box-shadow:0 0 20px rgba(79,172,254,0.15);
}

.tilt-card{
  position:relative;
  overflow:hidden;
  --tilt-rotate-x:0deg;
  --tilt-rotate-y:0deg;
  --tilt-lift-y:0px;
  --tilt-pop-z:0px;
  transform:perspective(1000px) translateY(var(--tilt-lift-y)) translateZ(var(--tilt-pop-z)) rotateX(var(--tilt-rotate-x)) rotateY(var(--tilt-rotate-y));
  transition:transform 0.3s ease,box-shadow 0.3s ease;
}

.tilt-card .tilt-glow{
  position:absolute;
  width:200px;height:200px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(79,172,254,0.15),transparent 70%);
  pointer-events:none;
  transform:translate(-50%,-50%);
  opacity:0;
  transition:opacity 0.3s ease;
  z-index:1;
}

.tilt-card:hover .tilt-glow{
  opacity:1;
}

.ripple{
  position:absolute;
  border-radius:50%;
  background:rgba(79,172,254,0.3);
  transform:scale(0);
  animation:rippleAnim 0.6s ease-out;
  pointer-events:none;
}

@keyframes rippleAnim{
  to{transform:scale(4);opacity:0}
}

#trail-container{
  position:fixed;
  top:0;left:0;
  width:100%;height:100%;
  z-index:2;
  pointer-events:none;
}

.trail-particle{
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  will-change:transform,opacity;
}

@media(max-width:768px){
  .section{padding:60px 16px}
  .hero-card{padding:36px 28px}
  .hero-name{font-size:1.6rem}
  .stats-row{flex-direction:column;gap:12px}
  .skills-grid{gap:8px}
  .skill-tag{padding:8px 14px;font-size:0.8rem}
  .contact-card{padding:24px 20px}
}

@media(max-width:480px){
  .hero-name{font-size:1.4rem}
  .stat-number{font-size:1.6rem}
  .contact-email{font-size:0.95rem}
}