:root {
  --green: #00FF41;
  --green-dim: rgba(0,255,65,0.4);
  --green-deep: #003B00;
  --green-glass: rgba(0,255,65,0.03);
  --black: #000000;
  --panel-dark: #0a0a0a;
  --panel-mid: #111111;
  --panel-green: #0d1a0d;
  --sidebar-w: 240px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

body{
  background:#000;
  color:var(--green);
  font-family:'IBM Plex Mono',monospace;
  overflow-x:hidden;
}

/* SCROLLBAR */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:#000}
::-webkit-scrollbar-thumb{background:var(--green-deep)}
::-webkit-scrollbar-thumb:hover{background:var(--green)}

/* MATRIX CANVAS */
#matrix-canvas{
  position:fixed;top:0;left:0;width:100vw;height:100vh;
  z-index:0;pointer-events:none;
}

/* VIGNETTE */
.vignette{
  position:fixed;top:0;left:0;width:100vw;height:100vh;
  background:radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.85) 100%);
  z-index:1;pointer-events:none;
}

/* SCANLINES */
.scanlines{
  position:fixed;top:0;left:0;width:100vw;height:100vh;
  background:repeating-linear-gradient(0deg, transparent, transparent 1px, rgba(0,0,0,0.15) 1px, rgba(0,0,0,0.15) 2px);
  z-index:2;pointer-events:none;
}

/* SIDEBAR */
#sidebar{
  position:fixed;left:0;top:0;width:var(--sidebar-w);height:100vh;
  background:rgba(0,10,0,0.75);
  backdrop-filter:blur(20px) saturate(180%);
  border-right:1px solid rgba(0,255,65,0.2);
  box-shadow:2px 0 30px rgba(0,255,65,0.07);
  z-index:100;
  display:flex;flex-direction:column;
  padding:24px 0;
  opacity:0;transform:translateX(-20px);
  transition:opacity 0.6s ease,transform 0.6s ease;
}

#sidebar.visible{opacity:1;transform:translateX(0)}

#sidebar::before{
  content:'';position:absolute;top:12px;right:12px;
  width:16px;height:16px;
  border-top:1px solid var(--green);border-right:1px solid var(--green);
}

#sidebar::after{
  content:'';position:absolute;bottom:12px;right:12px;
  width:16px;height:16px;
  border-bottom:1px solid var(--green);border-right:1px solid var(--green);
}

.sidebar-scan{
  position:absolute;left:0;top:0;width:100%;height:2px;
  background:rgba(0,255,65,0.06);
  animation:sidebarScan 3s linear infinite;
  pointer-events:none;
}

@keyframes sidebarScan{0%{top:0}100%{top:100%}}

/* LOGO */
.logo-wrap{
  display:flex;flex-direction:column;align-items:center;
  padding:0 20px 20px;
  position:relative;
}

.logo-ring{
  position:relative;width:72px;height:72px;
  display:flex;align-items:center;justify-content:center;
}

.logo-ring svg{
  position:absolute;top:0;left:0;
  animation:rotateDash 8s linear infinite;
}

@keyframes rotateDash{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

.logo-letters{
  font-family:'Orbitron',sans-serif;font-weight:900;font-size:1.4rem;
  color:var(--green);
  text-shadow:0 0 4px #00FF41,0 0 12px #00FF41,0 0 30px rgba(0,255,65,0.5);
  line-height:1;text-align:center;
}

.logo-name{
  font-family:'Orbitron',sans-serif;font-size:0.55rem;
  letter-spacing:0.15em;color:rgba(0,255,65,0.6);
  margin-top:8px;text-align:center;text-transform:uppercase;
}

.sidebar-divider{
  width:80%;height:1px;margin:0 auto 20px;
  background:linear-gradient(90deg,transparent,var(--green),transparent);
  box-shadow:0 0 8px rgba(0,255,65,0.3);
}

/* NAV */
nav{flex:1;padding:0 0 16px;}

nav a{
  display:flex;align-items:center;gap:10px;
  padding:10px 20px;
  font-family:'Orbitron',sans-serif;font-size:0.7rem;
  letter-spacing:0.2em;text-transform:uppercase;
  color:rgba(0,255,65,0.55);text-decoration:none;
  position:relative;transition:all 0.2s;
  border-left:2px solid transparent;
}

nav a::before{
  content:'▶';font-size:0.55rem;opacity:0;
  transition:opacity 0.2s;color:var(--green);
}

nav a:hover,nav a.active{
  color:var(--green);border-left-color:var(--green);
  text-shadow:0 0 6px #00FF41,0 0 16px rgba(0,255,65,0.4);
}

nav a:hover::before,nav a.active::before{opacity:1}

/* STATUS BLOCK */
.status-block{
  padding:16px 20px;margin:0 12px;
  border:1px solid rgba(0,255,65,0.12);
  background:rgba(0,255,65,0.02);
  font-size:0.6rem;line-height:1.8;
  color:rgba(0,255,65,0.5);
}

.status-block span{color:var(--green)}

.cursor-blink{animation:blink 1s step-end infinite}

@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* SOCIAL */
.social-row{
  display:flex;justify-content:center;gap:16px;
  padding:16px 20px 8px;
}

.social-row a{
  color:rgba(0,255,65,0.4);transition:all 0.2s;
}

.social-row a:hover{
  color:var(--green);
  filter:drop-shadow(0 0 6px #00FF41);
}

.sidebar-version{
  text-align:center;font-size:0.55rem;
  color:rgba(0,255,65,0.25);padding-bottom:8px;
  letter-spacing:0.1em;
}

/* MAIN */
#main{
  margin-left:var(--sidebar-w);
  min-height:100vh;
  position:relative;z-index:10;
}

/* ── HERO ── */
#hero{
  height:100vh;display:flex;align-items:center;
  overflow:hidden;position:relative;
}

.hero-left{
  flex:0 0 50%;padding:0 60px;
  opacity:0;transform:translateY(20px);
  transition:opacity 0.8s ease 0.6s,transform 0.8s ease 0.6s;
}

.hero-left.visible{opacity:1;transform:translateY(0)}

.hero-label{
  font-size:0.65rem;letter-spacing:0.4em;
  color:rgba(0,255,65,0.5);margin-bottom:16px;text-transform:uppercase;
}

.hero-name{
  font-family:'Orbitron',sans-serif;font-size:3rem;font-weight:900;
  text-transform:uppercase;line-height:1.1;margin-bottom:12px;
  color:var(--green);
  text-shadow:0 0 2px #00FF41,0 0 8px #00FF41,0 0 20px #00FF41,0 0 40px rgba(0,255,65,0.4),0 0 80px rgba(0,255,65,0.1);
  position:relative;
}

.hero-name::before,.hero-name::after{
  content:attr(data-text);position:absolute;top:0;left:0;width:100%;
}

.hero-name::before{
  color:#ff0040;clip-path:inset(0 0 50% 0);
  animation:glitchTop 6s infinite;
}

.hero-name::after{
  color:#00aaff;clip-path:inset(50% 0 0 0);
  animation:glitchBot 6s infinite;
}

@keyframes glitchTop{
  0%,94%,100%{transform:translateX(0);opacity:0}
  95%{transform:translateX(-4px);opacity:0.7}
  96%{transform:translateX(4px);opacity:0.7}
  97%{transform:translateX(-2px);opacity:0.5}
  98%{transform:translateX(0);opacity:0}
}

@keyframes glitchBot{
  0%,94%,100%{transform:translateX(0);opacity:0}
  95%{transform:translateX(4px);opacity:0.6}
  96%{transform:translateX(-3px);opacity:0.6}
  97%{transform:translateX(2px);opacity:0.4}
  98%{transform:translateX(0);opacity:0}
}

.hero-title{
  font-family:'Orbitron',sans-serif;font-size:0.85rem;
  letter-spacing:0.2em;color:var(--green);margin-bottom:20px;
  min-height:1.4em;
}

.hero-sub{
  font-size:0.75rem;line-height:1.8;
  color:rgba(0,255,65,0.45);margin-bottom:32px;
  max-width:440px;
}

.cta-btn{
  font-family:'Orbitron',sans-serif;font-size:0.75rem;
  letter-spacing:0.15em;text-transform:uppercase;
  border:1px solid var(--green);background:transparent;
  color:var(--green);padding:14px 28px;cursor:pointer;
  position:relative;overflow:hidden;
  transition:color 0.3s,text-shadow 0.3s;
}

.cta-btn::before{
  content:'';position:absolute;left:0;top:0;
  width:0;height:100%;
  background:var(--green);
  transition:width 0.35s cubic-bezier(0.4,0,0.2,1);
  z-index:0;
}

.cta-btn:hover::before{width:100%}

.cta-btn:hover{color:#000;box-shadow:0 0 20px rgba(0,255,65,0.5),0 0 40px rgba(0,255,65,0.2)}

.cta-btn span{position:relative;z-index:1}

/* TICKER */
.ticker-wrap{
  position:absolute;bottom:0;left:0;right:0;
  border-top:1px solid rgba(0,255,65,0.1);
  background:rgba(0,0,0,0.7);
  overflow:hidden;height:36px;display:flex;align-items:center;
}

.ticker-track{
  display:flex;gap:0;white-space:nowrap;
  animation:tickerScroll 30s linear infinite;
  font-size:0.6rem;letter-spacing:0.15em;
  color:rgba(0,255,65,0.35);
}

@keyframes tickerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ROBOT */
.robot-wrap{
  position:absolute;right:0;bottom:0;
  width:50%;height:110%;
  display:flex;align-items:flex-end;justify-content:center;
  overflow:hidden;
  opacity:0;
  transition:opacity 1s ease 1s;
}

.robot-wrap.visible{opacity:1}

#robot-svg{
  width:420px;height:580px;
  animation:robotFloat 4s ease-in-out infinite;
  transform-origin:center bottom;
  filter:drop-shadow(0 0 20px rgba(0,255,65,0.15));
  perspective:800px;
}

@keyframes robotFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}

.robot-arm-right{ }
.robot-head-group{ }

@keyframes reactorPulse{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.08);opacity:0.85}
}

@keyframes visorScan{
  0%{transform:translateX(-60px)}
  100%{transform:translateX(60px)}
}

.chest-reactor{animation:reactorPulse 1.5s ease-in-out infinite;transform-origin:center}
.visor-scan{animation:visorScan 2.5s linear infinite}

/* SECTIONS COMMON */
section{
  padding:100px 60px;
  position:relative;
  opacity:0;transform:translateY(30px);
  transition:opacity 0.7s cubic-bezier(0.16,1,0.3,1),transform 0.7s cubic-bezier(0.16,1,0.3,1);
}

section.revealed{opacity:1;transform:translateY(0)}

.section-heading{
  font-family:'Orbitron',sans-serif;font-size:1.1rem;font-weight:700;
  color:var(--green);letter-spacing:0.15em;text-transform:uppercase;
  margin-bottom:48px;display:flex;align-items:center;gap:16px;
  text-shadow:0 0 4px #00FF41,0 0 16px rgba(0,255,65,0.3);
}

.section-heading::after{
  content:'';flex:1;height:1px;
  background:linear-gradient(90deg,rgba(0,255,65,0.5),transparent);
  box-shadow:0 0 8px rgba(0,255,65,0.2);
}

/* GLASS CARD */
.glass-card{
  background:rgba(0,15,0,0.5);
  border:1px solid rgba(0,255,65,0.15);
  border-radius:2px;
  backdrop-filter:blur(16px);
  padding:40px;
  position:relative;
}

.glass-card::before{content:'';position:absolute;top:0;left:0;width:12px;height:12px;border-top:1px solid var(--green);border-left:1px solid var(--green)}
.glass-card::after{content:'';position:absolute;bottom:0;right:0;width:12px;height:12px;border-bottom:1px solid var(--green);border-right:1px solid var(--green)}

/* ABOUT */
.about-bio{
  font-size:0.8rem;line-height:2;
  color:rgba(0,255,65,0.65);margin-bottom:40px;
}

.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(0,255,65,0.12);padding-top:32px;
  gap:0;
}

.stat-block{
  text-align:center;padding:0 20px;
  border-right:1px solid rgba(0,255,65,0.12);
}

.stat-block:last-child{border-right:none}

.stat-num{
  font-family:'Orbitron',sans-serif;font-size:2rem;font-weight:900;
  color:var(--green);display:block;margin-bottom:6px;
  text-shadow:0 0 4px #00FF41,0 0 16px rgba(0,255,65,0.4);
}

.stat-label{
  font-size:0.55rem;letter-spacing:0.2em;text-transform:uppercase;
  color:rgba(0,255,65,0.4);
}

/* SKILLS */
.hex-grid{
  display:flex;flex-wrap:wrap;gap:12px;
  justify-content:flex-start;
}

.hex-cell{
  clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  width:110px;height:110px;
  background:rgba(0,15,0,0.6);
  border:1px solid rgba(0,255,65,0.12);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:6px;cursor:default;
  transition:all 0.25s;
  opacity:0;transform:scale(0.8);
  animation:hexIn 0.5s forwards;
}

@keyframes hexIn{to{opacity:1;transform:scale(1)}}

.hex-cell:hover{
  background:rgba(0,30,0,0.8);
  filter:drop-shadow(0 0 10px rgba(0,255,65,0.35));
  transform:scale(1.05);
}

.hex-icon{font-size:1.2rem}

.hex-name{
  font-size:0.55rem;letter-spacing:0.08em;
  text-transform:uppercase;color:rgba(0,255,65,0.7);
  text-align:center;
}

/* EXPERIENCE */
.exp-list{display:flex;flex-direction:column;gap:24px}

.exp-item{
  border-left:2px solid rgba(0,255,65,0.2);
  padding-left:24px;position:relative;
}

.exp-item::before{
  content:'';position:absolute;left:-5px;top:8px;
  width:8px;height:8px;
  background:var(--green);
  box-shadow:0 0 10px #00FF41,0 0 20px rgba(0,255,65,0.5);
}

.exp-role{
  font-family:'Orbitron',sans-serif;font-size:0.75rem;
  font-weight:700;color:var(--green);margin-bottom:4px;
  text-shadow:0 0 6px rgba(0,255,65,0.3);
}

.exp-company{
  font-size:0.7rem;color:rgba(0,255,65,0.6);margin-bottom:4px;
}

.exp-date{
  font-size:0.6rem;color:rgba(0,255,65,0.35);margin-bottom:10px;
  letter-spacing:0.1em;
}

.exp-desc{
  font-size:0.72rem;line-height:1.8;color:rgba(0,255,65,0.5);
}

/* PROJECTS */
.projects-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:24px;
}

.proj-card{
  background:rgba(0,12,0,0.6);
  border:1px solid rgba(0,255,65,0.15);
  padding:28px;position:relative;
  transition:all 0.3s;
  opacity:0;transform:translateY(20px);
}

.proj-card.revealed{opacity:1;transform:translateY(0)}

.proj-card:hover{
  transform:translateY(-6px);
  border-color:rgba(0,255,65,0.5);
  box-shadow:0 0 24px rgba(0,255,65,0.1),0 0 48px rgba(0,255,65,0.05);
}

.proj-card::before{content:'';position:absolute;top:0;left:0;width:10px;height:10px;border-top:1px solid var(--green);border-left:1px solid var(--green)}
.proj-card::after{content:'';position:absolute;bottom:0;right:0;width:10px;height:10px;border-bottom:1px solid var(--green);border-right:1px solid var(--green)}

.proj-tag{
  font-size:0.55rem;letter-spacing:0.2em;text-transform:uppercase;
  color:rgba(0,255,65,0.4);margin-bottom:8px;
}

.proj-status{
  display:inline-block;margin-left:12px;
  font-size:0.55rem;color:var(--green);
  border:1px solid rgba(0,255,65,0.3);padding:2px 6px;
}

.proj-title{
  font-family:'Orbitron',sans-serif;font-size:0.85rem;font-weight:700;
  color:var(--green);margin-bottom:12px;
  text-shadow:0 0 6px rgba(0,255,65,0.3);
}

.proj-desc{
  font-size:0.7rem;line-height:1.8;color:rgba(0,255,65,0.5);
  margin-bottom:16px;
}

.tech-pills{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}

.tech-pill{
  font-size:0.55rem;letter-spacing:0.1em;text-transform:uppercase;
  border:1px solid rgba(0,255,65,0.25);
  background:rgba(0,255,65,0.04);
  color:rgba(0,255,65,0.6);
  padding:3px 8px;
}

.proj-btns{display:flex;gap:10px}

.proj-btn{
  font-family:'Orbitron',sans-serif;font-size:0.6rem;
  letter-spacing:0.1em;text-transform:uppercase;
  border:1px solid rgba(0,255,65,0.4);background:transparent;
  color:rgba(0,255,65,0.7);padding:8px 14px;cursor:pointer;
  transition:all 0.2s;text-decoration:none;display:inline-block;
}

.proj-btn:hover{
  background:rgba(0,255,65,0.08);
  border-color:var(--green);color:var(--green);
  box-shadow:0 0 12px rgba(0,255,65,0.15);
}

/* CERTS */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}

.cert-item{
  border:1px solid rgba(0,255,65,0.12);
  background:rgba(0,10,0,0.4);
  padding:20px;position:relative;
  transition:border-color 0.2s;
}

.cert-item:hover{border-color:rgba(0,255,65,0.4)}

.cert-name{
  font-family:'Orbitron',sans-serif;font-size:0.72rem;
  color:var(--green);margin-bottom:6px;
  text-shadow:0 0 4px rgba(0,255,65,0.3);
}

.cert-issuer{font-size:0.65rem;color:rgba(0,255,65,0.5);margin-bottom:6px}

.cert-date{font-size:0.58rem;color:rgba(0,255,65,0.3);letter-spacing:0.1em}

/* CONTACT */
.terminal-window{
  border:1px solid rgba(0,255,65,0.25);
  max-width:680px;
}

.terminal-bar{
  background:rgba(0,20,0,0.7);
  border-bottom:1px solid rgba(0,255,65,0.15);
  padding:10px 16px;display:flex;align-items:center;gap:8px;
}

.term-dot{width:8px;height:8px;background:rgba(0,255,65,0.4)}

.term-title{
  font-family:'Orbitron',sans-serif;font-size:0.6rem;
  color:rgba(0,255,65,0.4);margin-left:8px;letter-spacing:0.2em;
}

.terminal-body{padding:32px}

.form-row{margin-bottom:28px}

.form-prompt{
  font-size:0.65rem;color:rgba(0,255,65,0.4);
  margin-bottom:6px;display:block;
}

.form-prompt em{color:var(--green)}

.form-input,.form-textarea{
  width:100%;background:transparent;
  border:none;border-bottom:1px solid rgba(0,255,65,0.3);
  color:var(--green);font-family:'IBM Plex Mono',monospace;
  font-size:0.78rem;padding:8px 0;
  outline:none;caret-color:var(--green);
  transition:border-color 0.2s;
}

.form-input:focus,.form-textarea:focus{
  border-bottom-color:var(--green);
  box-shadow:0 1px 0 rgba(0,255,65,0.2);
}

.form-textarea{resize:vertical;min-height:80px}

.submit-btn{
  font-family:'Orbitron',sans-serif;font-size:0.72rem;
  letter-spacing:0.15em;text-transform:uppercase;
  border:1px solid var(--green);background:transparent;
  color:var(--green);padding:14px 28px;cursor:pointer;
  transition:all 0.3s;
}

.submit-btn:hover{
  background:rgba(0,255,65,0.08);
  box-shadow:0 0 20px rgba(0,255,65,0.25);
}

/* PARTICLES */
.particle{
  position:absolute;border-radius:50%;
  background:var(--green);
  box-shadow:0 0 6px #00FF41,0 0 12px rgba(0,255,65,0.5);
  pointer-events:none;opacity:0;
}

/* MOBILE */
@media(max-width:768px){
  #sidebar{
    width:100%;height:60px;flex-direction:row;
    top:0;left:0;align-items:center;
    border-right:none;border-bottom:1px solid rgba(0,255,65,0.2);
  }
  #sidebar::before,#sidebar::after{display:none}
  .logo-wrap{padding:0 16px 0 16px;flex-direction:row;gap:12px}
  .logo-ring{width:40px;height:40px}
  .logo-letters{font-size:0.9rem}
  .logo-name{display:none}
  .sidebar-divider,.status-block,.social-row,.sidebar-version,.sidebar-scan{display:none}
  nav{display:flex;flex-direction:row;flex:1;padding:0;overflow-x:auto}
  nav a{padding:0 12px;font-size:0.55rem;border-left:none;border-bottom:2px solid transparent;white-space:nowrap}
  nav a:hover,nav a.active{border-bottom-color:var(--green);border-left:none}
  nav a::before{display:none}
  #main{margin-left:0;margin-top:60px}
  section{padding:60px 24px}
  .hero-left{flex:none;padding:0 24px;width:100%}
  .hero-name{font-size:2rem}
  .robot-wrap{position:relative;width:100%;height:300px;overflow:hidden}
  #robot-svg{width:260px;height:360px}
  #hero{flex-direction:column-reverse;height:auto;min-height:100vh;padding-top:24px}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:16px}
  .stat-block{border:none;padding:12px}
  .hex-cell{width:90px;height:90px}
}