/* ===== RESET & VARIABLES ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0a0f;--bg2:#12121a;--bg3:#1a1a2e;
  --text:#e0e0e0;--text-dim:#8888aa;--text-bright:#ffffff;
  --accent:#00d4ff;--accent2:#7c3aed;--accent3:#ff6633;
  --glass:rgba(255,255,255,.04);--glass-border:rgba(255,255,255,.08);
  --font:'Inter',sans-serif;--mono:'JetBrains Mono',monospace;--display:'Orbitron',sans-serif;
  --radius:12px;--radius-sm:8px;
}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--accent) var(--bg)}
body{font-family:var(--font);background:var(--bg);color:var(--text);overflow-x:hidden;cursor:none}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--accent);color:var(--bg)}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}

/* ===== CUSTOM CURSOR ===== */
.cursor{position:fixed;width:8px;height:8px;background:var(--accent);border-radius:50%;pointer-events:none;z-index:10000;transition:transform .1s;mix-blend-mode:difference}
.cursor-follower{position:fixed;width:35px;height:35px;border:1.5px solid var(--accent);border-radius:50%;pointer-events:none;z-index:9999;transition:transform .15s ease-out,width .3s,height .3s;opacity:.5}
body.cursor-hover .cursor{transform:scale(3)}
body.cursor-hover .cursor-follower{width:50px;height:50px;opacity:.2}
@media(max-width:768px){.cursor,.cursor-follower{display:none}body{cursor:auto}}

/* ===== PARTICLES ===== */
#particleCanvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* ===== LOADER ===== */
.loader{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:100000;transition:opacity .6s,visibility .6s}
.loader.hidden{opacity:0;visibility:hidden}
.loader-content{text-align:center}
.loader-logo{font-family:var(--display);font-size:1.5rem;color:var(--accent);margin-bottom:2rem;letter-spacing:4px}
.loader-bracket{color:var(--accent3);animation:blink .8s infinite}
.loader-text{animation:pulse 1.5s infinite}
.loader-bar{width:300px;height:3px;background:var(--bg3);border-radius:3px;overflow:hidden;margin:0 auto}
.loader-progress{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:3px;transition:width .3s}
.loader-status{color:var(--text-dim);font-family:var(--mono);font-size:.75rem;margin-top:1rem}
@keyframes blink{50%{opacity:.3}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;z-index:1000;transition:all .3s;backdrop-filter:blur(0px)}
.nav.scrolled{background:rgba(10,10,15,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);padding:.7rem 2rem}
.nav-logo{font-family:var(--display);font-size:1.1rem;font-weight:700;color:var(--accent);letter-spacing:2px;position:relative;z-index:1001}
.nav-logo-bracket{color:var(--accent3)}
.nav-links{display:flex;gap:1.5rem;align-items:center}
.nav-link{font-family:var(--mono);font-size:.8rem;color:var(--text-dim);transition:color .3s;position:relative;padding:.3rem 0}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--accent);transition:width .3s}
.nav-link:hover{color:var(--accent)}
.nav-link:hover::after{width:100%}
.nav-link.cta{color:var(--accent);border:1px solid var(--accent);padding:.4rem 1rem;border-radius:var(--radius-sm);transition:all .3s}
.nav-link.cta:hover{background:var(--accent);color:var(--bg)}
.nav-link.cta::after{display:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001}
.nav-toggle span{width:25px;height:2px;background:var(--text);transition:all .3s}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:0;right:-100%;width:70%;height:100vh;background:var(--bg2);flex-direction:column;justify-content:center;padding:2rem;transition:right .4s;border-left:1px solid var(--glass-border)}
  .nav-links.open{right:0}
  .nav-link{font-size:1rem}
}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;position:relative;z-index:1}
.hero-content{max-width:900px}
.hero-greeting{font-family:var(--mono);color:var(--accent);font-size:1rem;margin-bottom:.5rem}
.hero-wave{display:inline-block;animation:wave 2.5s infinite;transform-origin:70% 70%}
@keyframes wave{0%,60%,100%{transform:rotate(0)}10%,30%{transform:rotate(14deg)}20%{transform:rotate(-8deg)}40%{transform:rotate(-4deg)}50%{transform:rotate(10deg)}}
/* Hero Avatar */
.hero-avatar{position:relative;width:150px;height:150px;margin:0 auto 1.5rem}
.hero-avatar-ring{position:absolute;inset:-6px;border-radius:50%;background:conic-gradient(var(--accent),var(--accent2),var(--accent3),var(--accent),var(--accent2));animation:avatarSpin 4s linear infinite;padding:3px}
.hero-avatar-ring::after{content:'';position:absolute;inset:3px;border-radius:50%;background:var(--bg)}
.hero-avatar-img{width:150px;height:150px;border-radius:50%;object-fit:cover;position:relative;z-index:1;border:3px solid var(--bg);transition:transform .4s}
.hero-avatar:hover .hero-avatar-img{transform:scale(1.05)}
.hero-avatar-status{position:absolute;bottom:8px;right:8px;width:18px;height:18px;background:#28c840;border-radius:50%;border:3px solid var(--bg);z-index:2;animation:statusPulse 2s infinite}
@keyframes avatarSpin{to{transform:rotate(360deg)}}
@keyframes statusPulse{0%,100%{box-shadow:0 0 0 0 rgba(40,200,64,.4)}50%{box-shadow:0 0 0 6px rgba(40,200,64,0)}}
.hero-name{font-family:var(--display);font-size:clamp(2rem,6vw,4rem);font-weight:900;letter-spacing:3px;line-height:1.1;margin-bottom:1rem;background:linear-gradient(135deg,var(--accent),var(--accent2),var(--accent3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
/* Glitch */
.glitch{position:relative}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;height:100%}
.glitch::before{left:2px;text-shadow:-2px 0 var(--accent3);clip:rect(24px,550px,90px,0);animation:glitch-1 2s infinite linear alternate-reverse}
.glitch::after{left:-2px;text-shadow:2px 0 var(--accent2);clip:rect(85px,550px,140px,0);animation:glitch-2 3s infinite linear alternate-reverse}
@keyframes glitch-1{0%{clip:rect(20px,9999px,60px,0)}20%{clip:rect(50px,9999px,80px,0)}40%{clip:rect(10px,9999px,40px,0)}60%{clip:rect(65px,9999px,95px,0)}80%{clip:rect(30px,9999px,70px,0)}100%{clip:rect(45px,9999px,85px,0)}}
@keyframes glitch-2{0%{clip:rect(65px,9999px,100px,0)}20%{clip:rect(15px,9999px,55px,0)}40%{clip:rect(75px,9999px,105px,0)}60%{clip:rect(25px,9999px,65px,0)}80%{clip:rect(55px,9999px,90px,0)}100%{clip:rect(35px,9999px,75px,0)}}
.hero-typewriter{font-family:var(--mono);font-size:clamp(.9rem,2vw,1.2rem);color:var(--text-dim);margin-bottom:1.5rem;height:2rem;display:flex;align-items:center;justify-content:center}
.hero-prefix{color:var(--accent3)}
.typewriter-cursor{color:var(--accent);animation:blink .7s infinite}
.hero-desc{color:var(--text-dim);font-size:.9rem;margin-bottom:2rem;letter-spacing:.5px}
.hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:3rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.8rem;border-radius:var(--radius-sm);font-family:var(--mono);font-size:.85rem;font-weight:600;transition:all .3s;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:var(--bg);border:none}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,212,255,.3)}
.btn-outline{border:1px solid var(--accent);color:var(--accent);background:transparent}
.btn-outline:hover{background:rgba(0,212,255,.1);transform:translateY(-2px)}
.btn-icon{transition:transform .3s}
.btn:hover .btn-icon{transform:translateX(4px)}
.hero-stats{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat-number{font-family:var(--display);font-size:2rem;font-weight:800;color:var(--accent);display:inline}
.hero-stat-plus{font-family:var(--display);color:var(--accent3);font-size:1.2rem}
.hero-stat-label{display:block;font-size:.7rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;margin-top:.2rem}
.hero-stat-divider{width:1px;background:var(--glass-border);align-self:stretch}
.scroll-indicator{position:absolute;bottom:2rem;display:flex;flex-direction:column;align-items:center;gap:.5rem;animation:float 2s ease-in-out infinite}
.scroll-text{font-family:var(--mono);font-size:.65rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:2px}
.scroll-arrow{width:20px;height:20px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}

/* ===== SECTIONS ===== */
.section{padding:6rem 2rem;position:relative;z-index:1}
.section-dark{background:var(--bg2)}
.container{max-width:1100px;margin:0 auto}
.section-title{font-family:var(--display);font-size:clamp(1.5rem,3vw,2rem);margin-bottom:3rem;color:var(--text-bright);letter-spacing:1px}
.section-number{color:var(--accent);font-size:.9em;margin-right:.5rem}
/* Reveal Animation */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease}
.reveal.active{opacity:1;transform:translateY(0)}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:start}
@media(max-width:900px){.about-grid{grid-template-columns:1fr}}
.about-terminal{background:var(--bg2);border:1px solid var(--glass-border);border-radius:var(--radius);overflow:hidden}
.terminal-header{display:flex;align-items:center;gap:.8rem;padding:.7rem 1rem;background:rgba(255,255,255,.03);border-bottom:1px solid var(--glass-border)}
.terminal-dots{display:flex;gap:.4rem}
.dot{width:10px;height:10px;border-radius:50%}
.dot-red{background:#ff5f57}.dot-yellow{background:#ffbd2e}.dot-green{background:#28c840}
.terminal-title{font-family:var(--mono);font-size:.7rem;color:var(--text-dim)}
.terminal-body{padding:1.2rem;font-family:var(--mono);font-size:.8rem;line-height:1.8}
.terminal-line{margin-bottom:.3rem}
.terminal-prompt{color:var(--accent);margin-right:.5rem}
.terminal-output{color:var(--text-dim);padding-left:1.2rem;margin-bottom:.8rem}
.terminal-highlight{color:var(--accent3);font-weight:600}
.terminal-cursor{animation:blink .7s infinite}
.about-info{display:grid;gap:1rem}
.about-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.2rem;transition:all .3s;position:relative;overflow:hidden}
.about-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:linear-gradient(to bottom,var(--accent),var(--accent2));transform:scaleY(0);transition:transform .3s;transform-origin:top}
.about-card:hover{border-color:rgba(0,212,255,.2);transform:translateX(5px)}
.about-card:hover::before{transform:scaleY(1)}
.about-card-icon{font-size:1.5rem;margin-bottom:.5rem}
.about-card h3{font-size:.95rem;color:var(--text-bright);margin-bottom:.3rem}
.about-card p{font-size:.8rem;color:var(--text-dim)}

/* ===== SKILLS ===== */
.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}
@media(max-width:768px){.skills-grid{grid-template-columns:1fr}}
.skill-category{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.5rem;transition:border-color .3s}
.skill-category:hover{border-color:rgba(0,212,255,.15)}
.skill-category-header{display:flex;align-items:center;gap:.7rem;margin-bottom:1.2rem}
.skill-icon{font-size:1.3rem}
.skill-category h3{font-size:1rem;color:var(--text-bright);font-weight:600}
.skill-bars{display:flex;flex-direction:column;gap:1rem}
.skill-bar{position:relative}
.skill-bar::before{content:attr(data-skill);font-family:var(--mono);font-size:.75rem;color:var(--text-dim);display:block;margin-bottom:.3rem}
.skill-bar::after{content:'';display:block;height:6px;background:var(--bg);border-radius:3px;overflow:hidden;position:relative}
.skill-bar-fill{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--accent2));width:0;transition:width 1.5s ease;position:relative;margin-top:-6px}
.skill-bar-percent{position:absolute;right:0;top:-1.3rem;font-family:var(--mono);font-size:.7rem;color:var(--accent)}
.skill-tags{display:flex;flex-wrap:wrap;gap:.5rem}
.skill-tag{font-family:var(--mono);font-size:.75rem;padding:.4rem .8rem;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.15);border-radius:20px;color:var(--accent);transition:all .3s}
.skill-tag:hover{background:rgba(0,212,255,.15);transform:translateY(-2px)}

/* ===== EXPERIENCE TIMELINE ===== */
.timeline{position:relative;padding-left:2rem}
.timeline::before{content:'';position:absolute;top:0;left:6px;width:2px;height:100%;background:linear-gradient(to bottom,var(--accent),var(--accent2),transparent)}
.timeline-item{position:relative;margin-bottom:2.5rem;padding-left:2rem}
.timeline-dot{position:absolute;left:-2rem;top:.3rem;width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);transition:all .3s;z-index:1}
.timeline-item:hover .timeline-dot{background:var(--accent);box-shadow:0 0 15px var(--accent)}
.timeline-content{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.5rem;transition:all .3s}
.timeline-item:hover .timeline-content{border-color:rgba(0,212,255,.2);transform:translateX(5px)}
.timeline-date{font-family:var(--mono);font-size:.75rem;color:var(--accent);margin-bottom:.5rem}
.timeline-title{font-size:1.1rem;color:var(--text-bright);margin-bottom:.3rem}
.timeline-org{font-size:.85rem;color:var(--text-dim);margin-bottom:.8rem}
.timeline-list{padding-left:1.2rem;list-style:disc}
.timeline-list li{font-size:.83rem;color:var(--text-dim);margin-bottom:.3rem;line-height:1.5}
.timeline-badge{display:inline-block;margin-top:.8rem;font-family:var(--mono);font-size:.75rem;padding:.3rem .8rem;background:rgba(255,102,51,.1);border:1px solid rgba(255,102,51,.3);border-radius:20px;color:var(--accent3)}

/* ===== CERTIFICATIONS ===== */
.certs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media(max-width:900px){.certs-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:550px){.certs-grid{grid-template-columns:1fr}}
.cert-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.8rem 1.5rem;text-align:center;position:relative;overflow:hidden;transition:all .4s;transform-style:preserve-3d}
.cert-glow{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(0,212,255,.06) 0%,transparent 60%);opacity:0;transition:opacity .4s}
.cert-card:hover{transform:translateY(-5px);border-color:rgba(0,212,255,.3)}
.cert-card:hover .cert-glow{opacity:1}
.cert-icon{font-size:2.5rem;margin-bottom:.8rem}
.cert-card h3{font-family:var(--display);font-size:1.3rem;color:var(--accent);margin-bottom:.5rem;letter-spacing:1px}
.cert-full{font-size:.8rem;color:var(--text-dim);margin-bottom:.3rem;line-height:1.4}
.cert-issuer{font-family:var(--mono);font-size:.7rem;color:var(--text-dim)}
.cert-year{position:absolute;top:.8rem;right:.8rem;font-family:var(--mono);font-size:.65rem;padding:.2rem .5rem;background:rgba(0,212,255,.1);border-radius:4px;color:var(--accent)}

/* ===== ACHIEVEMENTS ===== */
.achievement-hero{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:2rem;padding:3rem 2rem;text-align:center}
.achievement-hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,212,255,.1),rgba(124,58,237,.15),rgba(255,102,51,.1));animation:gradientShift 5s ease infinite}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.achievement-hero::before{content:'';position:absolute;inset:0;border:1px solid var(--glass-border);border-radius:var(--radius);pointer-events:none}
.achievement-hero-content{position:relative;z-index:1}
.achievement-hero-icon{font-size:3rem;display:block;margin-bottom:1rem}
.achievement-hero h3{font-family:var(--display);font-size:1.5rem;color:var(--text-bright);margin-bottom:.5rem}
.achievement-hero p{color:var(--text-dim);font-size:.9rem}
.achievement-hero-detail{font-size:.8rem;margin-top:.5rem;color:var(--text-dim);max-width:600px;margin-left:auto;margin-right:auto}
.achievements-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
@media(max-width:650px){.achievements-grid{grid-template-columns:1fr}}
.achievement-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.5rem;display:flex;gap:1rem;align-items:flex-start;transition:all .3s}
.achievement-card:hover{border-color:rgba(0,212,255,.2);transform:translateY(-3px)}
.achievement-rank{font-family:var(--display);font-size:1.1rem;color:var(--accent3);font-weight:800;white-space:nowrap;min-width:50px;text-align:center}
.achievement-card h4{font-size:.95rem;color:var(--text-bright);margin-bottom:.3rem}
.achievement-card p{font-size:.8rem;color:var(--text-dim)}

/* ===== PROJECTS ===== */
.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
@media(max-width:700px){.projects-grid{grid-template-columns:1fr}}
.project-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.5rem;transition:all .4s;display:flex;flex-direction:column}
.project-card:hover{border-color:rgba(0,212,255,.2);transform:translateY(-5px)}
.project-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.project-folder{font-size:2rem}
.project-link{font-size:1.2rem;color:var(--text-dim);transition:color .3s}
.project-link:hover{color:var(--accent)}
.project-card h3{font-size:1rem;color:var(--text-bright);margin-bottom:.5rem}
.project-card p{font-size:.8rem;color:var(--text-dim);line-height:1.5;flex:1}
.project-tags{display:flex;gap:.5rem;margin-top:1rem;flex-wrap:wrap}
.project-tags span{font-family:var(--mono);font-size:.7rem;color:var(--accent);padding:.2rem .5rem;background:rgba(0,212,255,.08);border-radius:4px}
.project-stars{font-size:.8rem;color:var(--text-dim);margin-top:.5rem}
.projects-more{text-align:center;margin-top:2rem}

/* ===== CONTACT ===== */
.contact-wrapper{text-align:center}
.contact-text{margin-bottom:2rem}
.contact-text h3{font-family:var(--display);font-size:1.8rem;color:var(--text-bright);margin-bottom:1rem}
.contact-text p{color:var(--text-dim);max-width:600px;margin:0 auto;line-height:1.6;font-size:.9rem}
.contact-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;max-width:700px;margin:0 auto}
.contact-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.2rem;background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius-sm);transition:all .3s;text-align:left}
.contact-card:hover{border-color:rgba(0,212,255,.3);transform:translateY(-2px);background:rgba(0,212,255,.05)}
.contact-card-icon{font-size:1.5rem}
.contact-card-label{display:block;font-size:.7rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px}
.contact-card-value{font-size:.85rem;color:var(--text-bright)}

/* ===== FOOTER ===== */
.footer{position:relative;padding:3rem 2rem;text-align:center;border-top:1px solid var(--glass-border);overflow:hidden;z-index:1}
.footer-matrix{position:absolute;inset:0;opacity:.03;pointer-events:none;overflow:hidden}
.footer-content{position:relative;z-index:1}
.footer-tagline{font-size:.9rem;color:var(--text-dim);margin-bottom:.3rem}
.footer-tagline strong{color:var(--accent)}
.footer-sub{font-size:.75rem;color:var(--text-dim);margin-bottom:1rem}
.footer-links{display:flex;gap:1.5rem;justify-content:center}
.footer-links a{font-family:var(--mono);font-size:.8rem;color:var(--text-dim);transition:color .3s}
.footer-links a:hover{color:var(--accent)}