:root{
  --bg:#07080d;--bg2:#0c0e16;--bg3:#111420;
  --text:#e8e9f0;--muted:#6b6e85;--muted2:#9a9db5;
  --accent:#5b7fff;--accent2:#00d4a8;--accent3:#ff6b6b;
  --border:rgba(255,255,255,0.07);
  --nav-h:68px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;cursor:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}

/* ── TOUCH DEVICE OPTIMIZATIONS ── */
@media(hover:none) and (pointer:coarse){
  body{cursor:auto;}
  a,button,.btn-p,.btn-g,nav,nav *{touch-action:manipulation;-webkit-tap-highlight-color:rgba(91,127,255,0.1);}
  a,button{min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center;}
}

/* ── CURSOR ── */
#cur{position:fixed;width:8px;height:8px;background:var(--accent2);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:transform .15s,background .2s;}
#cur-r{position:fixed;width:32px;height:32px;border:1.5px solid rgba(0,212,168,.35);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:width .2s,height .2s,opacity .2s;}
body:not(:hover) #cur,body:not(:hover) #cur-r{opacity:0;}

/* Hide cursor on small viewports */
@media(max-width:1024px){
  #cur,#cur-r{display:none !important;}
}

/* ── BG CANVAS ── */
#bg-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;image-rendering:pixelated;}

/* Disable animations on low-end mobile devices */
@media(max-width:480px){
  #bg-canvas{opacity:0.5;}
}

/* ── NOISE ── */
body::before{content:'';position:fixed;inset:0;z-index:1;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");pointer-events:none;}

section,nav,header,footer{position:relative;z-index:2;}


/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 3.5rem;
  background:rgba(7,8,13,0.82);
  backdrop-filter:blur(24px);
  border-bottom:1px solid var(--border);
  transition:background .3s;
  gap:0.5rem;
  box-sizing:border-box;
}
.nav-logo{
  display:flex;align-items:center;justify-content:center;
  width:45px;height:45px;border-radius:50%;
  background:rgba(0,212,168,.1);border:2px solid rgba(0,212,168,.3);
  cursor:pointer;transition:border-color .2s,transform .2s;
  flex-shrink:0;
}
.nav-logo:hover{border-color:var(--accent2);transform:scale(1.05);}
.nav-logo-img{
  width:100%;height:100%;border-radius:50%;
  object-fit:cover;display:block;
}
.nav-logo span{color:var(--accent2);}
.nav-links{display:flex;gap:2.5rem;list-style:none;align-items:center;}
.nav-links a{
  font-size:0.82rem;font-weight:500;letter-spacing:0.04em;
  color:var(--muted2);text-decoration:none;text-transform:uppercase;
  position:relative;padding-bottom:2px;transition:color .2s;cursor:pointer;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1.5px;
  background:var(--accent2);transition:width .25s;
}
.nav-links a:hover,
.nav-links a.active{color:var(--text);}
.nav-links a:hover::after,
.nav-links a.active::after{width:100%;}
.nav-cta{
  font-family:'Inter',sans-serif;font-size:0.8rem;font-weight:600;
  padding:0.5rem 1.3rem;border-radius:6px;
  background:var(--accent);color:#fff;
  text-decoration:none;letter-spacing:0.02em;
  border:1px solid transparent;
  transition:background .2s,transform .15s;
  cursor:pointer;
  white-space:nowrap;
  flex-shrink:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.nav-cta:hover{background:#7b97ff;transform:translateY(-1px);}
.nav-cta:active{transform:translateY(0);}

.cta-full{display:inline;}
.cta-short{display:none;}

.menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  z-index: 501;
  padding: 0;
}
.menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: 0.3s cubic-bezier(.2,.8,.2,1);
  border-radius: 2px;
}
.menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Show short version on mobile 768px and below */
@media(max-width:768px){
  .cta-full{display:none;}
  .cta-short{display:inline;}
  .nav-cta{padding:0.4rem 0.6rem;font-size:0.65rem;}
}

@media(max-width:620px){
  .nav-cta{padding:0.35rem 0.55rem;font-size:0.6rem;}
}

@media(max-width:480px){
  .nav-cta{padding:0.3rem 0.5rem;font-size:0.58rem;border-radius:4px;}
}

@media(max-width:380px){
  .nav-cta{padding:0.28rem 0.48rem;font-size:0.55rem;border-radius:3px;}
}

/* ── HERO ── */
header{
  min-height:100vh;display:flex;align-items:center;
  padding:calc(var(--nav-h) + 2rem) 3.5rem 4rem;
  overflow-x:hidden;
}
.hero-inner{
  max-width:1180px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;
}

/* Left text */
.hero-text{}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:0.55rem;
  border:1px solid rgba(0,212,168,.2);background:rgba(0,212,168,.05);
  padding:0.3rem 0.9rem;border-radius:4px;
  font-family:'JetBrains Mono',monospace;font-size:0.72rem;
  color:var(--accent2);letter-spacing:0.06em;margin-bottom:1.6rem;
}
.ey-dot{width:6px;height:6px;background:var(--accent2);border-radius:50%;animation:blink 1.8s infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:0;}}

h1{
  font-family:'Fraunces',serif;font-weight:700;
  font-size:clamp(2.6rem,4.5vw,4rem);line-height:1.08;letter-spacing:-0.025em;
  margin-bottom:0.3rem;
}
.h1-name{display:block;color:var(--text);}
.h1-role{
  display:block;
  background:linear-gradient(120deg,var(--accent) 0%,var(--accent2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  font-style:italic;
}
.hero-tagline{
  margin:1.4rem 0 2.2rem;
  font-size:1rem;color:var(--muted2);line-height:1.8;max-width:430px;font-weight:300;
}
.hero-tagline strong{color:var(--text);font-weight:500;}

.hero-actions{display:flex;gap:0.9rem;flex-wrap:wrap;margin-bottom:2.8rem;}
.btn-p{
  padding:0.7rem 1.6rem;background:var(--accent);color:#fff;border-radius:6px;
  text-decoration:none;font-weight:600;font-size:0.88rem;letter-spacing:0.01em;
  border:1px solid transparent;transition:background .2s,transform .15s,box-shadow .2s;
  box-shadow:0 4px 24px rgba(91,127,255,.28);cursor:pointer;
  min-height:44px;display:inline-flex;align-items:center;justify-content:center;
}
.btn-p:hover{background:#7b97ff;transform:translateY(-2px);box-shadow:0 8px 32px rgba(91,127,255,.4);}
.btn-p:active{transform:translateY(0);}

.btn-g{
  padding:0.7rem 1.6rem;border:1px solid var(--border);color:var(--muted2);border-radius:6px;
  text-decoration:none;font-weight:500;font-size:0.88rem;
  transition:color .2s,border-color .2s;cursor:pointer;
  min-height:44px;display:inline-flex;align-items:center;justify-content:center;
}
.btn-g:hover{color:var(--text);border-color:rgba(255,255,255,.18);}
.btn-g:active{opacity:0.8;}

/* Hero quick stats row */
.hero-stats{
  display:flex;gap:2rem;padding-top:1.8rem;
  border-top:1px solid var(--border);
}
.hs-item{}
.hs-num{
  font-family:'Fraunces',serif;font-size:1.6rem;font-weight:600;
  color:var(--text);letter-spacing:-0.02em;line-height:1;
}
.hs-num span{color:var(--accent2);}
.hs-label{font-size:0.75rem;color:var(--muted);margin-top:0.3rem;font-weight:400;letter-spacing:0.02em;}

/* Right — Terminal */
.hero-terminal{
  perspective:900px;
}
.terminal{
  background:#0d1117;border:1px solid rgba(255,255,255,.1);border-radius:12px;
  overflow:hidden;box-shadow:0 32px 80px rgba(0,0,0,.65),0 0 0 1px rgba(91,127,255,.08);
  transform:rotateY(-4deg) rotateX(3deg);
  transition:transform .6s cubic-bezier(.2,.8,.2,1);
}
.hero-terminal:hover .terminal{transform:rotateY(0deg) rotateX(0deg);}
.term-bar{
  background:#161b22;padding:0.7rem 1rem;
  display:flex;align-items:center;gap:0.5rem;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.term-dot{width:12px;height:12px;border-radius:50%;}
.td1{background:#ff5f57;}.td2{background:#febc2e;}.td3{background:#28c840;}
.term-title{
  font-family:'JetBrains Mono',monospace;font-size:0.72rem;
  color:var(--muted);margin:0 auto;
}
.term-body{padding:1.4rem 1.4rem 1.6rem;font-family:'JetBrains Mono',monospace;font-size:0.82rem;line-height:1.9;}
.tc{color:#6e7681;}/* comment */
.tk{color:#ff7b72;}/* keyword */
.tf{color:#d2a8ff;}/* function */
.ts2{color:#79c0ff;}/* string / type */
.tn{color:#ffa657;}/* num/val */
.tw{color:#e6edf3;}/* default text */
.tp{color:#56d364;}/* prop / success */
.term-cursor{
  display:inline-block;width:2px;height:1em;
  background:var(--accent2);vertical-align:text-bottom;margin-left:2px;
  animation:term-blink .9s steps(1) infinite;
}
@keyframes term-blink{0%,100%{opacity:1;}50%{opacity:0;}}

/* animated typing lines */
.t-line{opacity:0;animation:t-appear .01s forwards;}
.t-line:nth-child(1){animation-delay:.3s;}
.t-line:nth-child(2){animation-delay:.6s;}
.t-line:nth-child(3){animation-delay:.9s;}
.t-line:nth-child(4){animation-delay:1.2s;}
.t-line:nth-child(5){animation-delay:1.5s;}
.t-line:nth-child(6){animation-delay:1.8s;}
.t-line:nth-child(7){animation-delay:2.1s;}
.t-line:nth-child(8){animation-delay:2.4s;}
.t-line:nth-child(9){animation-delay:2.7s;}
.t-line:nth-child(10){animation-delay:3.0s;}
.t-line:nth-child(11){animation-delay:3.3s;}
.t-line:nth-child(12){animation-delay:3.6s;}
@keyframes t-appear{to{opacity:1;}}

/* ── COMMON SECTION ── */
section{padding:6.5rem 3.5rem;}
.section-inner{max-width:1180px;margin:0 auto;}
.s-eye{font-family:'JetBrains Mono',monospace;font-size:0.72rem;color:var(--accent2);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:0.9rem;}
.s-title{font-family:'Fraunces',serif;font-size:clamp(1.9rem,3vw,2.7rem);font-weight:700;letter-spacing:-0.02em;margin-bottom:0.75rem;line-height:1.1;}
.s-sub{color:var(--muted2);font-size:0.97rem;line-height:1.75;max-width:500px;font-weight:300;}

/* ── ABOUT ── */
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:5rem;align-items:center;margin-top:3.5rem;}
.about-p{color:var(--muted2);line-height:1.85;margin-bottom:1rem;font-size:0.95rem;font-weight:300;}
.about-p strong{color:var(--text);font-weight:500;}
.about-pills{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:1.5rem;}
.pill{
  font-size:0.75rem;padding:0.3rem 0.85rem;border-radius:4px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  color:var(--muted2);font-weight:500;
}
.pill.p-accent{background:rgba(91,127,255,.1);border-color:rgba(91,127,255,.25);color:var(--accent);}
.pill.p-teal{background:rgba(0,212,168,.08);border-color:rgba(0,212,168,.2);color:var(--accent2);}

.about-highlights{display:flex;flex-direction:column;gap:1rem;}
.hl-item{
  padding:1.2rem 1.4rem;background:var(--bg3);border:1px solid var(--border);border-radius:10px;
  display:flex;align-items:flex-start;gap:1rem;
  transition:border-color .25s,transform .25s;
}
.hl-item:hover{border-color:rgba(91,127,255,.3);transform:translateX(4px);}
.hl-icon{
  width:38px;height:38px;border-radius:8px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
}
.hi-b{background:rgba(91,127,255,.12);}
.hi-t{background:rgba(0,212,168,.1);}
.hi-r{background:rgba(255,107,107,.1);}
.hl-name{font-size:0.88rem;font-weight:600;margin-bottom:0.2rem;}
.hl-desc{font-size:0.78rem;color:var(--muted);line-height:1.5;}

/* ── SKILLS ── */
.skills-bg{background:var(--bg2);}
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:3.5rem;}
.sk-card{
  padding:1.6rem;border:1px solid var(--border);border-radius:10px;background:var(--bg3);
  transition:transform .3s,border-color .3s;position:relative;overflow:hidden;
}
.sk-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:1.5px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:0;transition:opacity .3s;
}
.sk-card:hover{transform:translateY(-3px);border-color:rgba(91,127,255,.22);}
.sk-card:hover::after{opacity:1;}
.sk-head{display:flex;align-items:center;gap:0.7rem;margin-bottom:1.2rem;}
.sk-ico{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;}
.sk-ico-b{background:rgba(91,127,255,.14);}
.sk-ico-t{background:rgba(0,212,168,.1);}
.sk-ico-r{background:rgba(255,107,107,.1);}
.sk-ico-y{background:rgba(255,196,50,.1);}
.sk-ico-g{background:rgba(80,200,120,.1);}
.sk-ico-p{background:rgba(180,100,255,.1);}
.sk-title{font-size:0.88rem;font-weight:600;letter-spacing:.01em;}
.sk-rows{display:flex;flex-direction:column;gap:0.65rem;}
.sk-row{display:flex;align-items:center;justify-content:space-between;gap:0.75rem;}
.sk-name{font-size:0.78rem;color:var(--muted2);white-space:nowrap;}
.sk-bar{height:2.5px;background:rgba(255,255,255,.06);border-radius:100px;flex:1;overflow:hidden;}
.sk-fill{height:100%;border-radius:100px;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transform-origin:left;transition:transform .8s cubic-bezier(.2,.8,.2,1);}
.sk-card:hover .sk-fill,.sk-card.in-view .sk-fill{transform:scaleX(1);}

/* ── EXPERIENCE ── */
.exp-line{margin-top:3.5rem;position:relative;padding-left:2rem;}
.exp-line::before{
  content:'';position:absolute;left:0;top:6px;bottom:0;width:1px;
  background:linear-gradient(to bottom,var(--accent),var(--accent2),transparent);
}
.exp-item{margin-bottom:2.5rem;position:relative;}
.exp-item::before{
  content:'';position:absolute;left:-2rem;top:7px;
  width:9px;height:9px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 12px rgba(91,127,255,.6);
  border:1.5px solid var(--bg);
}
.exp-row{display:flex;align-items:center;flex-wrap:wrap;gap:0.6rem;margin-bottom:0.4rem;}
.exp-co{font-family:'Fraunces',serif;font-size:1.05rem;font-weight:600;}
.exp-badge{
  font-size:0.72rem;padding:0.18rem 0.65rem;border-radius:4px;
  background:rgba(91,127,255,.1);border:1px solid rgba(91,127,255,.22);color:var(--accent);font-weight:500;
}
.exp-date{font-size:0.75rem;color:var(--muted);font-family:'JetBrains Mono',monospace;}
.exp-pts{list-style:none;margin-top:0.5rem;display:flex;flex-direction:column;gap:0.4rem;}
.exp-pts li{font-size:0.85rem;color:var(--muted2);padding-left:1.1rem;position:relative;line-height:1.6;}
.exp-pts li::before{content:'›';position:absolute;left:0;color:var(--accent2);}

/* ── PROJECTS ── */
.proj-bg{background:var(--bg2);}
#data-projects{background:var(--bg2);}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:3.5rem;}
.pj-card{
  border:1px solid var(--border);border-radius:10px;background:var(--bg3);overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .3s,box-shadow .35s;
}
.pj-card:hover{transform:translateY(-6px);border-color:rgba(91,127,255,.25);box-shadow:0 24px 50px rgba(0,0,0,.45);}
.pj-head{
  padding:1.5rem 1.5rem 1.1rem;
  background:linear-gradient(135deg,var(--bg2),var(--bg3));
  position:relative;overflow:hidden;border-bottom:1px solid var(--border);
}
.pj-glow{
  position:absolute;top:-20px;right:-20px;width:90px;height:90px;
  border-radius:50%;filter:blur(35px);opacity:.35;
}
.pg-b{background:var(--accent);}
.pg-t{background:var(--accent2);}
.pg-r{background:var(--accent3);}
.pg-y{background:#ffc432;}
.pg-g{background:#50c878;}
.pg-p{background:#b464ff;}
.pg-c{background:#00bcd4;}
.pg-o{background:#ff9800;}
.pg-v{background:#9c27b0;}
.pj-num{
  position:absolute;bottom:0.8rem;right:1rem;
  font-family:'Fraunces',serif;font-size:2.2rem;font-weight:700;
  opacity:.07;line-height:1;
}
.pj-ico{
  width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;
  margin-bottom:0.9rem;position:relative;z-index:1;
}
.pi-b{background:rgba(91,127,255,.18);}
.pi-t{background:rgba(0,212,168,.14);}
.pi-r{background:rgba(255,107,107,.14);}
.pi-y{background:rgba(255,196,50,.14);}
.pi-g{background:rgba(80,200,120,.14);}
.pi-p{background:rgba(180,100,255,.14);}
.pi-c{background:rgba(0,188,212,.14);}
.pi-o{background:rgba(255,152,0,.14);}
.pi-v{background:rgba(156,39,176,.14);}
.pj-name{font-family:'Fraunces',serif;font-size:0.98rem;font-weight:600;margin-bottom:.2rem;position:relative;z-index:1;}
.pj-type{font-size:0.73rem;color:var(--muted);position:relative;z-index:1;font-family:'JetBrains Mono',monospace;}
.pj-body{padding:1.1rem 1.5rem 1.5rem;}
.pj-desc{font-size:0.82rem;color:var(--muted2);line-height:1.65;margin-bottom:1rem;font-weight:300;}
.pj-stack{display:flex;flex-wrap:wrap;gap:0.35rem;}
.st-tag{font-size:0.68rem;padding:0.18rem 0.55rem;border-radius:4px;background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--muted);}
.pj-link{
  display:inline-flex;align-items:center;gap:.3rem;
  margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border);
  font-size:0.77rem;color:var(--accent2);text-decoration:none;font-weight:500;
  opacity:.8;transition:opacity .2s;
}
.pj-link:hover{opacity:1;}

/* ── CERTS ── */
.cert-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:3.5rem;}
.cert-card{
  padding:1.5rem;border:1px solid var(--border);border-radius:10px;background:var(--bg3);
  display:flex;align-items:flex-start;gap:1rem;
  transition:border-color .25s,transform .25s;
}
.cert-card:hover{border-color:rgba(91,127,255,.28);transform:translateY(-2px);}
.cert-ico{
  width:46px;height:46px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;
}
.cert-name{font-size:0.9rem;font-weight:600;margin-bottom:.25rem;}
.cert-by{font-size:0.78rem;color:var(--accent2);}
.cert-yr{font-size:0.73rem;color:var(--muted);margin-top:.2rem;font-family:'JetBrains Mono',monospace;}

/* ── CONTACT ── */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;margin-top:3.5rem;}
.contact-links{display:flex;flex-direction:column;gap:.85rem;}
.ct-item{
  display:flex;align-items:center;gap:1rem;padding:.95rem 1.2rem;
  background:var(--bg3);border:1px solid var(--border);border-radius:9px;
  text-decoration:none;color:var(--text);
  transition:border-color .25s,transform .2s;
  cursor:pointer;
}
.ct-item:hover{border-color:rgba(0,212,168,.28);transform:translateX(4px);}
.ct-ico{width:38px;height:38px;border-radius:8px;background:rgba(0,212,168,.1);display:flex;align-items:center;justify-content:center;font-size:.95rem;flex-shrink:0;}
.ct-label{font-size:.72rem;color:var(--muted);margin-bottom:.12rem;font-family:'JetBrains Mono',monospace;}
.ct-val{font-size:.86rem;font-weight:500;}

/* contact right — terminal-style code block */
.ct-code{
  background:#0d1117;border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden;
  box-shadow:0 16px 50px rgba(0,0,0,.5);
}
.ct-code-bar{background:#161b22;padding:.6rem 1rem;display:flex;align-items:center;gap:.45rem;border-bottom:1px solid rgba(255,255,255,.05);}
.ct-code-body{padding:1.3rem;font-family:'JetBrains Mono',monospace;font-size:.8rem;line-height:2;}

/* ── FOOTER ── */
footer{
  border-top:1px solid var(--border);padding:1.75rem 3.5rem;
  display:flex;align-items:center;justify-content:space-between;
}
.f-copy{font-size:.78rem;color:var(--muted);}
.f-right{font-size:.78rem;color:var(--muted);font-family:'JetBrains Mono',monospace;}

/* ── FADE UP ── */
.fu{opacity:0;transform:translateY(24px);transition:opacity .65s cubic-bezier(.2,.8,.2,1),transform .65s cubic-bezier(.2,.8,.2,1);}
.fu.vis{opacity:1;transform:translateY(0);}
.fu:nth-child(2){transition-delay:.08s;}
.fu:nth-child(3){transition-delay:.16s;}
.fu:nth-child(4){transition-delay:.24s;}

/* Reduce animations on reduced motion preference */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}

/* ── ORB ── */
.orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;animation:orb-f 9s ease-in-out infinite;}
.o1{width:380px;height:380px;background:rgba(91,127,255,.1);right:-100px;top:-80px;}
.o2{width:220px;height:220px;background:rgba(0,212,168,.07);right:80px;bottom:-60px;animation-delay:4s;}
@keyframes orb-f{0%,100%{transform:translateY(0);}50%{transform:translateY(-28px);}}

/* ── RESPONSIVE ── */

/* Tablets & Below 960px */
@media(max-width:960px){
  :root{--nav-h:56px;}
  
  /* Hero */
  .hero-inner,.about-grid,.contact-grid{grid-template-columns:1fr;}
  .hero-terminal,.contact-code-side{display:none;}
  header{padding:calc(var(--nav-h) + 1.5rem) 1.5rem 2.5rem;}
  .hero-text{padding:0;}
  h1{font-size:clamp(1.8rem,5vw,2.8rem);}
  .hero-stats{flex-wrap:wrap;gap:1.5rem;}
  .hs-item{flex:0 1 calc(50% - 0.75rem);}
  
  /* Nav */
  nav{padding:0 1.5rem;gap:0.5rem;justify-content:space-between;}
  .nav-logo{flex-shrink:0;}
  .menu-btn{display:flex;}
  .nav-links{
    position:fixed;top:0;left:0;
    width:100%;height:100vh;height:100dvh;
    background:rgba(7,8,13,0.98);
    backdrop-filter:blur(15px);
    flex-direction:column;justify-content:center;align-items:center;
    gap:2.5rem;
    opacity:0;
    pointer-events:none;
    transform:translateY(-10px);
    transition:all 0.4s cubic-bezier(.2,.8,.2,1);
    z-index:10;
  }
  .nav-links.active{
    opacity:1;
    pointer-events:auto;
    transform:translateY(0);
  }
  .nav-links a{font-size:1.2rem;}
  
  /* Sections */
  section{padding:4rem 1.5rem;}
  .section-inner{max-width:100%;}
  
  /* Skills & Projects */
  .skills-grid,.proj-grid{grid-template-columns:1fr 1fr;gap:1rem;}
  .cert-grid{grid-template-columns:1fr;}
  .about-grid,.about-highlights{gap:2.5rem;}
  
  /* Orbs */
  .o1{width:250px;height:250px;right:-150px;top:-100px;}
  .o2{width:150px;height:150px;right:-50px;bottom:-80px;}
}

/* Mobile Portrait 768px & Below */
@media(max-width:768px){
  html{font-size:14px;}
  
  header{padding:calc(var(--nav-h) + 1rem) 1rem 2rem;}
  .hero-tagline{font-size:0.95rem;max-width:100%;}
  .hero-actions{gap:0.6rem;}
  .btn-p,.btn-g{padding:0.6rem 1.2rem;font-size:0.8rem;}
  
  section{padding:3rem 1rem;}
  
  .s-title{font-size:clamp(1.4rem,4vw,2rem);}
  .s-sub{font-size:0.9rem;}
  
  .skills-grid,.proj-grid{grid-template-columns:1fr;}
  .cert-grid{gap:1rem;}
  
  nav{padding:0 1rem;height:var(--nav-h);gap:0.5rem;justify-content:space-between;}
  .nav-logo{width:40px;height:40px;flex-shrink:0;}
  .nav-cta{padding:0.5rem 0.95rem;font-size:0.72rem;flex-shrink:0;white-space:nowrap;}
  
  .sk-card,.pj-card,.cert-card,.hl-item,.ct-item{padding:1.2rem;}
  
  footer{padding:1.5rem;flex-direction:column;gap:1rem;text-align:center;}
  .f-copy,.f-right{font-size:0.7rem;}
}

/* Mobile 620px & Below */
@media(max-width:620px){
  html{font-size:13px;}
  
  :root{--nav-h:48px;}
  
  nav{padding:0 0.7rem;gap:0.4rem;justify-content:space-between;}
  .nav-logo{width:36px;height:36px;flex-shrink:0;}
  .nav-cta{padding:0.3rem 0.6rem;font-size:0.6rem;flex-shrink:0;}
  
  h1{font-size:clamp(1.4rem,6vw,2rem);}
  h2{font-size:clamp(1.2rem,4vw,1.6rem);}
  
  header{padding:calc(var(--nav-h) + 0.8rem) 0.75rem 1.5rem;}
  .hero-eyebrow{font-size:0.65rem;padding:0.25rem 0.75rem;margin-bottom:1rem;}
  .hero-tagline{font-size:0.9rem;line-height:1.6;margin:1rem 0 1.6rem;}
  .hero-actions{gap:0.5rem;margin-bottom:1.8rem;}
  .btn-p,.btn-g{padding:0.5rem 1rem;font-size:0.75rem;}
  
  .hero-stats{gap:1rem;padding-top:1.2rem;}
  .hs-item{flex:0 1 calc(50% - 0.5rem);}
  .hs-num{font-size:1.3rem;}
  .hs-label{font-size:0.7rem;}
  
  section{padding:2.5rem 0.75rem;}
  .section-inner{padding:0;}
  
  .s-eye{margin-bottom:0.7rem;font-size:0.65rem;}
  .s-title{font-size:clamp(1.2rem,5vw,1.6rem);margin-bottom:0.6rem;}
  .s-sub{font-size:0.85rem;max-width:100%;}
  
  /* About */
  .about-p{font-size:0.88rem;margin-bottom:0.8rem;}
  .about-pills{gap:0.4rem;margin-top:1rem;}
  .pill{font-size:0.65rem;padding:0.2rem 0.6rem;}
  .hl-item{padding:0.9rem 1rem;gap:0.8rem;}
  .hl-icon{width:32px;height:32px;font-size:0.9rem;}
  .hl-name{font-size:0.8rem;}
  .hl-desc{font-size:0.7rem;}
  
  /* Skills */
  .sk-card{padding:1rem;}
  .sk-head{margin-bottom:0.8rem;gap:0.5rem;}
  .sk-ico{width:32px;height:32px;font-size:0.9rem;}
  .sk-title{font-size:0.8rem;}
  .sk-rows{gap:0.5rem;}
  .sk-name{font-size:0.7rem;}
  
  /* Experience */
  .exp-line{margin-top:2rem;padding-left:1.5rem;}
  .exp-line::before{left:-0.25rem;}
  .exp-item::before{left:-1.75rem;}
  .exp-co{font-size:0.95rem;}
  .exp-badge{font-size:0.65rem;padding:0.15rem 0.5rem;}
  .exp-date{font-size:0.7rem;}
  .exp-pts li{font-size:0.8rem;padding-left:0.9rem;}
  
  /* Projects */
  .pj-card{border-radius:8px;}
  .pj-head{padding:1rem;}
  .pj-body{padding:0.8rem 1rem 1rem;}
  .pj-ico{width:36px;height:36px;font-size:1.1rem;margin-bottom:0.6rem;}
  .pj-name{font-size:0.88rem;}
  .pj-type{font-size:0.68rem;}
  .pj-desc{font-size:0.75rem;margin-bottom:0.8rem;}
  .st-tag{font-size:0.62rem;padding:0.15rem 0.45rem;}
  .pj-link{font-size:0.7rem;margin-top:0.8rem;padding-top:0.8rem;}
  
  /* Certs */
  .cert-card{padding:1rem;gap:0.75rem;}
  .cert-ico{width:40px;height:40px;font-size:1.1rem;}
  .cert-name{font-size:0.82rem;}
  .cert-by{font-size:0.7rem;}
  .cert-yr{font-size:0.65rem;}
  
  /* Contact */
  .contact-links{gap:0.7rem;}
  .ct-item{padding:0.8rem;gap:0.75rem;}
  .ct-ico{width:32px;height:32px;font-size:0.85rem;}
  .ct-label{font-size:0.65rem;}
  .ct-val{font-size:0.8rem;}
  .ct-code{margin-top:2rem;}
  .ct-code-bar{padding:0.5rem 0.8rem;}
  .ct-code-body{padding:1rem;font-size:0.7rem;line-height:1.8;}
  
  /* Footer */
  footer{padding:1rem 0.75rem;}
  .f-copy,.f-right{font-size:0.65rem;}
  
  /* Orbs */
  .o1{width:180px;height:180px;right:-120px;top:-80px;}
  .o2{width:100px;height:100px;right:-60px;bottom:-60px;}
}

/* Small Mobile 480px & Below */
@media(max-width:480px){
  html{font-size:12px;}
  
  body{cursor:auto;}
  #cur,#cur-r{display:none;}
  
  nav{padding:0 0.5rem;gap:0.35rem;justify-content:space-between;}
  .nav-logo{width:32px;height:32px;flex-shrink:0;}
  .nav-cta{padding:0.3rem 0.5rem;font-size:0.58rem;flex-shrink:0;}
  
  h1{font-size:clamp(1.2rem,6vw,1.8rem);}
  h2{font-size:clamp(1rem,4vw,1.4rem);}
  
  header{padding:calc(var(--nav-h) + 0.6rem) 0.6rem 1.2rem;}
  .hero-eyebrow{font-size:0.6rem;padding:0.2rem 0.6rem;margin-bottom:0.8rem;}
  .hero-tagline{font-size:0.85rem;line-height:1.5;margin:0.8rem 0 1.2rem;}
  .hero-actions{gap:0.4rem;margin-bottom:1.4rem;}
  .btn-p,.btn-g{padding:0.45rem 0.9rem;font-size:0.7rem;border-radius:4px;}
  
  .hero-stats{gap:0.8rem;padding-top:1rem;}
  .hs-item{flex:0 1 calc(50% - 0.4rem);}
  .hs-num{font-size:1.1rem;}
  .hs-label{font-size:0.65rem;}
  
  section{padding:2rem 0.6rem;}
  
  .s-eye{margin-bottom:0.6rem;font-size:0.6rem;}
  .s-title{font-size:clamp(1rem,5vw,1.4rem);margin-bottom:0.5rem;}
  .s-sub{font-size:0.8rem;}
  
  .about-pills{gap:0.3rem;}
  .pill{font-size:0.6rem;padding:0.15rem 0.5rem;}
  
  .sk-card,.pj-card,.cert-card,.hl-item,.ct-item{padding:0.9rem;}
  
  .exp-line{padding-left:1.2rem;}
  .exp-line::before{left:-0.15rem;}
  .exp-item::before{left:-1.5rem;width:7px;height:7px;}
  
  .pj-glow{opacity:0.15;filter:blur(25px);}
  .pj-num{font-size:1.8rem;right:0.8rem;bottom:0.6rem;}
  
  footer{padding:0.9rem 0.6rem;gap:0.8rem;}
  
  .o1{width:150px;height:150px;}
  .o2{width:80px;height:80px;}
}

/* Extra Small 380px & Below */
@media(max-width:380px){
  html{font-size:11px;}
  
  nav{padding:0 0.4rem;gap:0.3rem;justify-content:space-between;}
  .nav-logo{width:28px;height:28px;flex-shrink:0;}
  .nav-cta{padding:0.28rem 0.48rem;font-size:0.55rem;flex-shrink:0;letter-spacing:0;}
  
  .hero-eyebrow{font-size:0.55rem;}
  .hero-tagline{font-size:0.8rem;}
  .hero-actions{flex-direction:column;}
  .btn-p,.btn-g{width:100%;text-align:center;}
  
  .hero-stats{gap:0.6rem;}
  .hs-item{flex:0 1 100%;}
  
  section{padding:1.8rem 0.5rem;}
  
  .sk-card,.pj-card,.cert-card,.hl-item,.ct-item{padding:0.8rem;}
  
  .ct-item{flex-direction:column;text-align:center;}
  .ct-ico{margin:0 auto;}
}