:root{
  --bg:#05070f;
  --bg2:#0a0f1e;
  --cyan:#00e5ff;
  --blue:#3b82f6;
  --violet:#8b5cf6;
  --grid:rgba(0,229,255,.07);
  --text:#c9d6e8;
  --muted:#6b7d95;
  --card:rgba(13,20,38,.72);
  --line:rgba(0,229,255,.18);
  --glow:0 0 22px rgba(0,229,255,.35);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Rajdhani',system-ui,sans-serif;
  overflow-x:hidden;
  cursor:none;
}
::selection{background:var(--cyan);color:#04121a}
::-webkit-scrollbar{width:9px}
::-webkit-scrollbar-track{background:#060a14}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--cyan),var(--blue));border-radius:8px}

/* ---------- custom cursor ---------- */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:9999;border-radius:50%;transform:translate(-50%,-50%)}
.cursor-dot{width:7px;height:7px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.cursor-ring{width:36px;height:36px;border:1.5px solid rgba(0,229,255,.55);transition:width .25s,height .25s,border-color .25s}
body.hovering .cursor-ring{width:58px;height:58px;border-color:var(--violet)}
@media (hover:none){.cursor-dot,.cursor-ring{display:none}body{cursor:auto}}

/* ---------- particles canvas ---------- */
#net{position:fixed;top:0;left:0;right:0;bottom:0;z-index:0;opacity:.55}
.noise{position:fixed;top:0;left:0;right:0;bottom:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}

/* ---------- nav ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  padding:18px 4vw;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(5,7,15,.55);border-bottom:1px solid rgba(0,229,255,.08);
  transition:.35s}
nav.scrolled{background:rgba(5,7,15,.88);padding:12px 4vw}
.logo{font-family:'Orbitron',sans-serif;font-weight:900;font-size:1.05rem;letter-spacing:3px;color:#eaf6ff;text-decoration:none}
.logo{position:relative;z-index:103}
.logo span{color:var(--cyan);text-shadow:0 0 14px var(--cyan)}
.navlinks{display:flex;gap:34px;list-style:none}
.navlinks a{color:var(--muted);text-decoration:none;font-weight:600;letter-spacing:2px;font-size:.82rem;text-transform:uppercase;position:relative;transition:.3s}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:linear-gradient(90deg,var(--cyan),var(--violet));transition:.35s;box-shadow:var(--glow)}
.navlinks a:hover{color:#fff}
.navlinks a:hover::after{width:100%}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;z-index:103}
.burger span{width:26px;height:2px;background:var(--cyan);transition:.3s}
@media(max-width:860px){
  /* backdrop-filter on nav creates a containing block that traps position:fixed children.
     Disable it on mobile so the menu can truly cover the viewport. */
  nav{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(5,7,15,.9)}
  .burger{display:flex}
  .navlinks{position:fixed;top:0;left:0;width:100%;height:100%;z-index:102;
    background:rgba(5,7,15,.97);flex-direction:column;align-items:center;justify-content:center;gap:36px;
    opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s ease}
  .navlinks.open{opacity:1;visibility:visible}
  .navlinks a{font-size:1.15rem}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px 6vw 60px;z-index:2}
.hero-grid{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;
  background:
   radial-gradient(60% 55% at 78% 40%,rgba(59,130,246,.16),transparent 70%),
   radial-gradient(45% 45% at 15% 80%,rgba(139,92,246,.12),transparent 70%);}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;width:100%;max-width:1400px;margin:0 auto}
.tagline{display:inline-flex;align-items:center;gap:10px;padding:8px 18px;border:1px solid var(--line);border-radius:99px;
  background:rgba(0,229,255,.05);font-family:'JetBrains Mono',monospace;font-size:.78rem;letter-spacing:2px;color:var(--cyan);margin-bottom:26px}
.tagline .pulse{width:.6em;height:.6em;flex:none;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3;transform:scale(.7)}}
h1.name{font-family:'Orbitron',sans-serif;font-size:clamp(2.1rem,4.6vw,3.9rem);font-weight:900;line-height:1.08;color:#eef7ff;letter-spacing:1px}
h1.name .grad{background:linear-gradient(92deg,var(--cyan),var(--blue) 55%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 18px rgba(0,229,255,.4))}
.typed-line{font-family:'JetBrains Mono',monospace;font-size:clamp(1rem,1.8vw,1.3rem);color:var(--muted);margin:22px 0 8px;min-height:1.6em}
.typed-line b{color:var(--cyan);font-weight:500}
.caret{display:inline-block;width:9px;background:var(--cyan);animation:blink 1s steps(1) infinite;box-shadow:0 0 8px var(--cyan)}
@keyframes blink{50%{opacity:0}}
.hero-desc{max-width:560px;color:#9fb2cc;font-size:1.08rem;line-height:1.65;margin:14px 0 34px}
.hero-desc strong{color:#dfeaff}
.cta-row{display:flex;gap:18px;flex-wrap:wrap}
.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:14px 30px;font-family:'Rajdhani',sans-serif;
  font-weight:700;letter-spacing:2px;font-size:.85rem;text-transform:uppercase;text-decoration:none;border-radius:6px;
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);transition:.3s;overflow:hidden}
.btn-primary{background:linear-gradient(90deg,var(--cyan),var(--blue));color:#04121a;box-shadow:0 0 26px rgba(0,229,255,.4)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 6px 34px rgba(0,229,255,.55)}
.btn-ghost{border:1px solid var(--line);color:var(--cyan);background:rgba(0,229,255,.04)}
.btn-ghost:hover{background:rgba(0,229,255,.12);transform:translateY(-3px)}
.hero-visual{position:relative;perspective:1100px}
.holo-frame{position:relative;border-radius:14px;padding:2px;background:linear-gradient(140deg,var(--cyan),transparent 40%,transparent 60%,var(--violet));
  transform-style:preserve-3d;transition:transform .25s ease-out;box-shadow:0 30px 70px rgba(0,0,0,.6),var(--glow)}
.holo-frame::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:14px;background:linear-gradient(140deg,rgba(0,229,255,.35),transparent 50%,rgba(139,92,246,.35));
  animation:hue 6s linear infinite;filter:blur(18px);z-index:-1}
@keyframes hue{50%{filter:blur(18px) hue-rotate(60deg)}}
.holo-frame img{display:block;width:100%;border-radius:12px;filter:saturate(1.15) contrast(1.05)}
.holo-chip{position:absolute;padding:10px 16px;border:1px solid var(--line);border-radius:10px;background:rgba(7,12,24,.85);
  backdrop-filter:blur(10px);font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:1px;color:var(--cyan);
  box-shadow:var(--glow);animation:floaty 5s ease-in-out infinite}
.holo-chip small{display:block;color:var(--muted);font-size:.62rem;letter-spacing:2px;margin-bottom:2px}
.chip1{top:-22px;left:-26px;animation-delay:.4s}
.chip2{bottom:-20px;right:-18px;animation-delay:1.4s}
@keyframes floaty{50%{transform:translateY(-12px)}}
.stats-row{display:flex;gap:40px;margin-top:52px;flex-wrap:wrap}
.stat .num{font-family:'Orbitron',sans-serif;font-size:1.9rem;font-weight:700;color:#fff}
.stat .num i{font-style:normal;color:var(--cyan)}
.stat .lbl{font-size:.75rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--muted)}

/* ---------- sections ---------- */
section{position:relative;z-index:2;padding:110px 6vw;max-width:1400px;margin:0 auto}
.sec-head{margin-bottom:56px}
.sec-kicker{font-family:'JetBrains Mono',monospace;font-size:.8rem;letter-spacing:4px;color:var(--cyan);text-transform:uppercase}
.sec-kicker::before{content:"// "}
h2.sec-title{font-family:'Orbitron',sans-serif;font-size:clamp(1.6rem,3.2vw,2.5rem);font-weight:700;color:#eef7ff;margin-top:10px;letter-spacing:1px}
h2.sec-title span{color:var(--cyan)}
.divider{height:1px;width:110px;margin-top:16px;background:linear-gradient(90deg,var(--cyan),transparent);box-shadow:var(--glow)}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.about-img{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.55)}
.about-img img{width:100%;display:block;transition:transform .8s}
.about-img:hover img{transform:scale(1.06)}
.about-img::after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,transparent 55%,rgba(5,7,15,.9))}
.about-text p{color:#9fb2cc;line-height:1.75;font-size:1.06rem;margin-bottom:18px}
.about-text p strong{color:#e6f0ff}
.legal-chip{display:inline-flex;align-items:center;gap:10px;margin-top:8px;padding:10px 20px;border:1px solid rgba(0,229,255,.35);
  border-radius:8px;background:rgba(0,229,255,.06);color:var(--cyan);font-weight:600;letter-spacing:1px;font-size:.92rem}
.legal-chip svg{flex:none}

/* ---------- skills ---------- */
.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:26px}
.skill-card{position:relative;padding:30px 26px;border:1px solid var(--line);border-radius:14px;background:var(--card);
  backdrop-filter:blur(10px);overflow:hidden;transition:.4s}
.skill-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);
  opacity:0;transition:.4s}
.skill-card:hover{transform:translateY(-8px);border-color:rgba(0,229,255,.5);box-shadow:0 20px 46px rgba(0,0,0,.5),var(--glow)}
.skill-card:hover::before{opacity:1}
.skill-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:12px;margin-bottom:20px;
  background:linear-gradient(135deg,rgba(0,229,255,.16),rgba(139,92,246,.16));border:1px solid var(--line)}
.skill-icon svg{width:26px;height:26px;stroke:var(--cyan);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.skill-card h3{font-family:'Orbitron',sans-serif;font-size:1rem;color:#eef7ff;letter-spacing:1px;margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:5px 12px;border:1px solid rgba(107,125,149,.35);border-radius:99px;font-family:'JetBrains Mono',monospace;
  font-size:.72rem;color:#9fb2cc;transition:.3s;background:rgba(255,255,255,.02)}
.skill-card:hover .chip{border-color:rgba(0,229,255,.4);color:#c8f6ff}

/* ---------- experience timeline ---------- */
.timeline{position:relative;padding-left:44px}
.timeline::before{content:"";position:absolute;left:10px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(var(--cyan),var(--blue),var(--violet));opacity:.55;box-shadow:0 0 14px rgba(0,229,255,.35)}
.t-item{position:relative;margin-bottom:56px}
.t-item::before{content:"";position:absolute;left:-41px;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--cyan);box-shadow:0 0 16px var(--cyan)}
.t-card{border:1px solid var(--line);border-radius:14px;background:var(--card);backdrop-filter:blur(10px);padding:32px 34px;transition:.4s}
.t-card:hover{border-color:rgba(0,229,255,.45);transform:translateX(8px);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.t-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:6px}
.t-role{font-family:'Orbitron',sans-serif;font-size:1.12rem;color:#fff;letter-spacing:.5px}
.t-co{color:var(--cyan);font-weight:600;font-size:1rem;margin-top:4px}
.t-co .loc{color:var(--muted);font-weight:500}
.t-time{font-family:'JetBrains Mono',monospace;font-size:.74rem;color:var(--cyan);letter-spacing:1px;padding:6px 14px;
  border:1px solid var(--line);border-radius:99px;background:rgba(0,229,255,.05);white-space:nowrap}
.t-card ul{list-style:none;margin-top:16px}
.t-card li{position:relative;padding-left:22px;color:#9fb2cc;line-height:1.65;margin-bottom:10px;font-size:.99rem}
.t-card li::before{content:"▸";position:absolute;left:0;color:var(--cyan)}
.t-card li b{color:#dcecfa;font-weight:600}

/* ---------- projects ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:28px}
.proj{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--card);transition:.45s}
.proj:hover{transform:translateY(-10px);border-color:rgba(0,229,255,.5);box-shadow:0 26px 60px rgba(0,0,0,.55),var(--glow)}
.proj-img{height:210px;overflow:hidden;position:relative}
.proj-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s;filter:saturate(1.1)}
.proj:hover .proj-img img{transform:scale(1.09)}
.proj-img::after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,transparent 40%,rgba(5,7,15,.95))}
.proj-body{padding:24px 26px 28px}
.proj-num{font-family:'JetBrains Mono',monospace;color:var(--cyan);font-size:.74rem;letter-spacing:3px}
.proj-body h3{font-family:'Orbitron',sans-serif;font-size:1.02rem;color:#fff;margin:8px 0 10px;letter-spacing:.5px}
.proj-body p{color:#8fa2bd;font-size:.95rem;line-height:1.6;margin-bottom:14px}
.proj-tags{display:flex;flex-wrap:wrap;gap:7px}

/* ---------- education ---------- */
.edu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:26px}
.edu-card{position:relative;padding:30px 28px;border:1px solid var(--line);border-radius:14px;background:var(--card);
  backdrop-filter:blur(10px);overflow:hidden;transition:.4s}
.edu-card:hover{transform:translateY(-7px);border-color:rgba(139,92,246,.55);box-shadow:0 20px 46px rgba(0,0,0,.5),0 0 22px rgba(139,92,246,.25)}
.edu-degree{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:2px;color:var(--violet);text-transform:uppercase}
.edu-card h3{font-size:1.12rem;color:#eef7ff;margin:10px 0 6px;font-weight:700}
.edu-card p{color:var(--muted);font-size:.95rem}
.edu-card .school{color:#9fb2cc}

/* ---------- contact ---------- */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:stretch}
.contact-info p{color:#9fb2cc;line-height:1.7;margin-bottom:30px;font-size:1.05rem}
.c-item{display:flex;align-items:center;gap:16px;padding:16px 20px;border:1px solid var(--line);border-radius:12px;
  background:var(--card);margin-bottom:14px;transition:.35s;text-decoration:none}
.c-item:hover{border-color:rgba(0,229,255,.5);transform:translateX(8px);box-shadow:var(--glow)}
.c-item .ico{width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:10px;
  background:linear-gradient(135deg,rgba(0,229,255,.18),rgba(59,130,246,.18));border:1px solid var(--line)}
.c-item .ico svg{width:20px;height:20px;stroke:var(--cyan);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.c-item small{display:block;font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:2px;color:var(--muted);text-transform:uppercase}
.c-item span{color:#e6f0ff;font-weight:600;font-size:.98rem}
.terminal{border:1px solid var(--line);border-radius:14px;background:#070b16;overflow:hidden;display:flex;flex-direction:column;
  box-shadow:0 24px 60px rgba(0,0,0,.5)}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:rgba(255,255,255,.04);border-bottom:1px solid var(--line)}
.term-bar i{width:11px;height:11px;border-radius:50%}
.term-bar i:nth-child(1){background:#ff5f57}.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-left:auto;font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--muted);letter-spacing:1px}
.term-body{padding:22px;font-family:'JetBrains Mono',monospace;font-size:.86rem;line-height:1.9;color:#9fe8ff;flex:1}
.term-body .g{color:#5ef2a0}.term-body .p{color:var(--violet)}.term-body .c{color:var(--muted)}
.term-body a{color:var(--cyan);text-decoration:none;border-bottom:1px dashed rgba(0,229,255,.4)}
.mailto-btn{margin:0 22px 22px;padding:13px;border:1px solid var(--cyan);border-radius:8px;background:rgba(0,229,255,.08);
  color:var(--cyan);font-family:'Rajdhani',sans-serif;font-weight:700;letter-spacing:2px;font-size:.85rem;text-transform:uppercase;
  text-decoration:none;text-align:center;transition:.3s}
.mailto-btn:hover{background:var(--cyan);color:#04121a;box-shadow:var(--glow)}

footer{position:relative;z-index:2;border-top:1px solid rgba(0,229,255,.08);padding:34px 6vw;display:flex;justify-content:space-between;
  align-items:center;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.88rem}
footer .f-logo{font-family:'Orbitron',sans-serif;color:#eaf6ff;letter-spacing:2px}
footer .f-logo span{color:var(--cyan)}
.top-btn{color:var(--cyan);text-decoration:none;font-family:'JetBrains Mono',monospace;font-size:.78rem;letter-spacing:2px}

/* reveal */
.reveal{opacity:0;transform:translateY(46px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.12s}.reveal.d2{transition-delay:.24s}.reveal.d3{transition-delay:.36s}.reveal.d4{transition-delay:.48s}

@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:70px}
  .about-grid,.contact-wrap{grid-template-columns:1fr}
}
@media(max-width:600px){
  .tagline{font-size:.66rem;letter-spacing:1.2px;padding:7px 14px;gap:8px}
  section{padding:80px 5vw}
  .t-card{padding:24px 20px}
  .chip1{left:0}.chip2{right:0}
}