*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:#07070e}
body{font-family:'Inter',sans-serif;background:#07070e;color:#e0e0f0;overflow-x:hidden;line-height:1.6}
::selection{background:rgba(0,212,255,.3);color:#fff}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#07070e}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#00d4ff,#8b5cf6);border-radius:3px}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:120px 0;position:relative}
.section-alt{background:#0a0a18}

/* Grid overlay */
.grid-overlay{position:fixed;inset:0;background-image:
linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),
linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
background-size:60px 60px;pointer-events:none;z-index:0}

/* Cursor glow */
.cursor-glow{position:fixed;width:600px;height:600px;border-radius:50%;
background:radial-gradient(circle,rgba(0,212,255,.04) 0%,transparent 70%);
pointer-events:none;z-index:-1;transform:translate(-50%,-50%)}

/* Particles */
#particlesCanvas{position:fixed;inset:0;z-index:-1;pointer-events:none}

/* Section header */
.section-header{display:flex;align-items:center;gap:16px;margin-bottom:12px}
.section-number{font-size:14px;font-weight:700;color:#00d4ff;letter-spacing:3px;font-family:'Inter',monospace}
.section-title{font-size:clamp(32px,5vw,52px);font-weight:800;background:linear-gradient(135deg,#fff 30%,#8080c0);
-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-line{flex:1;height:1px;background:linear-gradient(90deg,rgba(0,212,255,.3),transparent)}
.section-desc{text-align:center;color:#8888aa;font-size:16px;font-weight:300;max-width:500px;margin:0 auto 60px;line-height:1.6}

/* Navbar */
.navbar{position:fixed;top:0;width:100%;z-index:1000;padding:16px 0;transition:all .5s}
.navbar.scrolled{background:rgba(7,7,14,.85);backdrop-filter:blur(24px);border-bottom:1px solid rgba(255,255,255,.04);padding:10px 0}
.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}
.logo{font-size:26px;font-weight:900;color:#fff;text-decoration:none;letter-spacing:-1px}
.logo-accent{color:#00d4ff}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{color:#6666aa;text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.5px;transition:color .3s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:linear-gradient(90deg,#00d4ff,#8b5cf6);transition:width .3s;border-radius:1px}
.nav-links a:hover,.nav-links a.nav-active{color:#e0e0f0}
.nav-links a:hover::after,.nav-links a.nav-active::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang-btn{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#8888aa;padding:6px 16px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .3s;font-family:'Inter',sans-serif}
.lang-btn:hover{background:rgba(0,212,255,.1);border-color:rgba(0,212,255,.2);color:#00d4ff}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;z-index:1001}
.hamburger span{width:22px;height:2px;background:#e0e0f0;border-radius:2px;transition:.3s}

/* Hero */
.hero-section{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-top:80px}
.hero-orbs{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3}
.orb-1{width:500px;height:500px;background:radial-gradient(circle,#00d4ff,transparent);top:-10%;left:-5%;animation:orbFloat 20s ease-in-out infinite}
.orb-2{width:400px;height:400px;background:radial-gradient(circle,#8b5cf6,transparent);bottom:-5%;right:-5%;animation:orbFloat 25s ease-in-out infinite reverse}
.orb-3{width:300px;height:300px;background:radial-gradient(circle,#ec4899,transparent);top:50%;left:50%;transform:translate(-50%,-50%);opacity:.15;animation:orbFloat 18s ease-in-out infinite}
@keyframes orbFloat{0%,100%{transform:translate(0,0)}25%{transform:translate(30px,-40px)}50%{transform:translate(-20px,20px)}75%{transform:translate(40px,30px)}}

.hero-content{text-align:center;position:relative;z-index:2;max-width:800px;padding:0 24px}
.hero-badge{display:inline-block;font-size:12px;letter-spacing:3px;text-transform:uppercase;color:#00d4ff;
border:1px solid rgba(0,212,255,.15);padding:8px 20px;border-radius:50px;margin-bottom:24px;font-weight:500}
.hero-title{font-size:clamp(48px,10vw,120px);font-weight:900;line-height:1;margin-bottom:20px;letter-spacing:-3px}
.hero-title-accent{background:linear-gradient(135deg,#00d4ff,#8b5cf6,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-type{font-size:clamp(18px,2.5vw,26px);color:#6666aa;margin-bottom:20px;min-height:40px;font-weight:400}
.type-cursor{display:inline-block;animation:blink .7s infinite;color:#00d4ff;font-weight:100;margin-left:2px}
@keyframes blink{0%,50%{opacity:1}51%,100%{opacity:0}}
.hero-desc{font-size:16px;color:#7777aa;max-width:480px;margin:0 auto 32px;line-height:1.7;font-weight:300}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.hero-social{display:flex;gap:20px;justify-content:center}
.hero-social a{color:#5555aa;font-size:20px;transition:all .3s}
.hero-social a:hover{color:#00d4ff;transform:translateY(-3px)}

.scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);text-align:center;color:#5555aa;font-size:11px;letter-spacing:2px;text-transform:uppercase}
.scroll-arrow{margin-top:8px;animation:scrollBounce 2s ease-in-out infinite}
@keyframes scrollBounce{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(8px);opacity:1}}

/* Buttons */
.btn{padding:14px 36px;border-radius:8px;font-size:13px;font-weight:600;text-decoration:none;letter-spacing:.5px;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:8px;font-family:'Inter',sans-serif}
.btn-primary{background:linear-gradient(135deg,#00d4ff,#8b5cf6);color:#fff;border:none}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,212,255,.25)}
.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent);transform:translateX(-100%);transition:transform .6s}
.btn-primary:hover::after{transform:translateX(100%)}
.btn-outline{border:1px solid rgba(255,255,255,.1);color:#e0e0f0;background:transparent}
.btn-outline:hover{border-color:#00d4ff;color:#00d4ff;transform:translateY(-3px);background:rgba(0,212,255,.05);box-shadow:0 8px 30px rgba(0,212,255,.1)}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;align-items:center}
.about-frame{width:100%;max-width:380px;position:relative;margin:0 auto}
.about-frame-inner{aspect-ratio:1;border-radius:20px;overflow:hidden;position:relative;z-index:2;border:1px solid rgba(255,255,255,.06)}
.about-frame-inner img{width:100%;height:100%;object-fit:cover}
.about-frame-orb{position:absolute;width:120%;height:120%;top:-10%;left:-10%;background:radial-gradient(circle,rgba(0,212,255,.08),transparent 70%);border-radius:50%;filter:blur(40px);animation:orbPulse 4s ease-in-out infinite}
@keyframes orbPulse{0%,100%{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:1}}
.about-heading{font-size:clamp(20px,2.5vw,28px);font-weight:700;margin-bottom:16px;color:#fff}
.about-text p{color:#8888aa;font-size:15px;line-height:1.8;margin-bottom:16px;font-weight:300}
.about-stats{display:flex;gap:48px;margin-top:32px}
.stat{text-align:center}
.stat-num{display:block;font-size:28px;font-weight:800;background:linear-gradient(135deg,#00d4ff,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{font-size:11px;color:#6666aa;margin-top:4px;letter-spacing:1px;text-transform:uppercase;font-weight:500}

/* Skills */
.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:60px}
.skill-card{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04);border-radius:12px;padding:28px 16px;text-align:center;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative}
.skill-card:hover{transform:translateY(-6px);border-color:rgba(0,212,255,.15);background:rgba(0,212,255,.03);box-shadow:0 8px 30px rgba(0,212,255,.05)}
.skill-card .skill-icon{font-size:28px;color:#00d4ff;margin-bottom:12px}
.skill-card h4{font-size:15px;font-weight:600;margin-bottom:6px;color:#e0e0f0}
.skill-card .skill-tag{font-size:12px;color:#6666aa;font-weight:300}

.skill-bars{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.skill-bar-header{display:flex;justify-content:space-between;font-size:13px;font-weight:500;margin-bottom:8px;color:#8888aa}
.skill-bar-track{height:4px;background:rgba(255,255,255,.04);border-radius:2px;overflow:hidden}
.skill-bar-fill{height:100%;width:0;background:linear-gradient(90deg,#00d4ff,#8b5cf6);border-radius:2px;transition:width 1.2s cubic-bezier(.16,1,.3,1)}

/* Learning */
.learning-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.learning-item{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04);border-radius:10px;padding:20px 16px;text-align:center;transition:all .3s}
.learning-item:hover{border-color:rgba(0,212,255,.1);transform:translateY(-2px)}
.learning-item i{font-size:24px;color:#00d4ff;display:block;margin-bottom:8px}
.learning-item span{display:block;font-size:13px;color:#8888aa;font-weight:500}
.learning-status{font-size:10px;color:#00d4ff;margin-top:6px;letter-spacing:1px;text-transform:uppercase;font-weight:600}
.learning-status.pulse{animation:pulseText 2s ease-in-out infinite}
@keyframes pulseText{0%,100%{opacity:.5}50%{opacity:1}}

/* Projects */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}
.project-card{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04);border-radius:16px;padding:32px;position:relative;transition:all .5s cubic-bezier(.16,1,.3,1);transform-style:preserve-3d;will-change:transform;overflow:hidden;z-index:1}
.project-card::before{content:'';position:absolute;inset:-1px;border-radius:17px;background:linear-gradient(135deg,#00d4ff,#8b5cf6,#ec4899,#00d4ff);background-size:300% 300%;z-index:-2;opacity:0;transition:opacity .5s;animation:gradientBorder 4s ease infinite}
@keyframes gradientBorder{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.project-card:hover::before{opacity:.4}
.project-card:hover{transform:translateY(-8px);border-color:transparent;box-shadow:0 20px 60px rgba(0,212,255,.08)}
.project-glow{position:absolute;width:200px;height:200px;background:radial-gradient(circle,rgba(0,212,255,.06),transparent);top:-50%;right:-20%;border-radius:50%;pointer-events:none}
.project-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.project-lang{width:10px;height:10px;border-radius:50%;display:inline-block}
.project-lang.python{background:#3572A5;box-shadow:0 0 12px rgba(53,114,165,.4)}
.project-lang.other{background:#00d4ff;box-shadow:0 0 12px rgba(0,212,255,.4)}
.project-date{font-size:12px;color:#5555aa;font-weight:500}
.project-name{font-size:20px;font-weight:700;margin-bottom:12px;color:#e0e0f0}
.project-desc{color:#7777aa;font-size:14px;line-height:1.7;margin-bottom:20px;font-weight:300}
.project-tech{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.project-tech span{font-size:11px;padding:4px 12px;border-radius:4px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.04);color:#8888aa;font-weight:500}
.project-link{display:inline-flex;align-items:center;gap:8px;color:#00d4ff;text-decoration:none;font-size:13px;font-weight:500;transition:gap .3s}
.project-link:hover{gap:12px;color:#8b5cf6}
.status-badge{display:inline-block;font-size:10px;padding:3px 10px;border-radius:20px;font-weight:600;letter-spacing:.5px}
.status-badge.done{background:rgba(34,197,94,.12);color:#22c55e;border:1px solid rgba(34,197,94,.2)}
.status-badge.progress{background:rgba(250,204,21,.1);color:#eab308;border:1px solid rgba(250,204,21,.2)}
.status-badge.plan{background:rgba(148,163,184,.1);color:#94a3b8;border:1px solid rgba(148,163,184,.2)}

/* Timeline */
.timeline{position:relative;max-width:800px;margin:0 auto;padding-left:40px}
.timeline::before{content:'';position:absolute;left:12px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,#00d4ff,rgba(0,212,255,.1));border-radius:1px}
.timeline-item{position:relative;margin-bottom:48px}
.timeline-item:last-child{margin-bottom:0}
.timeline-dot{position:absolute;left:-34px;top:6px;width:16px;height:16px;border-radius:50%;background:#07070e;border:2px solid #00d4ff;z-index:2;box-shadow:0 0 20px rgba(0,212,255,.15)}
.timeline-card{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04);border-radius:12px;padding:28px;transition:all .3s}
.timeline-card:hover{border-color:rgba(0,212,255,.1);background:rgba(0,212,255,.02)}
.timeline-date{display:inline-block;font-size:12px;font-weight:700;color:#00d4ff;letter-spacing:2px;margin-bottom:8px}
.timeline-card h3{font-size:18px;font-weight:700;margin-bottom:8px;color:#e0e0f0}
.timeline-card p{font-size:14px;color:#7777aa;line-height:1.7;font-weight:300}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:620px;margin:0 auto}
.contact-card{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04);border-radius:16px;padding:40px;text-align:center;text-decoration:none;color:#e0e0f0;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}
.contact-card:hover{transform:translateY(-6px);border-color:rgba(0,212,255,.15);box-shadow:0 12px 40px rgba(0,212,255,.06)}
.contact-bg{position:absolute;width:200px;height:200px;background:radial-gradient(circle,rgba(0,212,255,.04),transparent);top:-30%;right:-20%;border-radius:50%;pointer-events:none}
.contact-card i{font-size:36px;color:#00d4ff;margin-bottom:12px;display:block}
.contact-card h4{font-size:18px;font-weight:600;margin-bottom:6px}
.contact-card span{font-size:14px;color:#6666aa}

/* Footer */
footer{border-top:1px solid rgba(255,255,255,.03);padding:32px 0;text-align:center}
footer p{color:#5555aa;font-size:13px}

/* Reveal Animations */
.reveal{opacity:0;transform:translateY(40px);transition:all .8s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:all .8s cubic-bezier(.16,1,.3,1)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:all .8s cubic-bezier(.16,1,.3,1)}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:0;transform:scale(.85);transition:all .8s cubic-bezier(.16,1,.3,1)}
.reveal-scale.visible{opacity:1;transform:scale(1)}

/* Responsive */
@media(max-width:768px){
  .nav-links{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:rgba(7,7,14,.98);flex-direction:column;align-items:center;justify-content:center;gap:28px;z-index:999}
  .nav-links.open{display:flex}
  .nav-links a{font-size:18px}
  .hamburger{display:flex}
  .about-grid{grid-template-columns:1fr;gap:48px}
  .about-stats{justify-content:center}
  .projects-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .hero-title{letter-spacing:-1px}
  .timeline{padding-left:32px}
  .timeline-dot{left:-26px}
  .section{padding:80px 0}
}
@media(max-width:480px){
  .skills-grid{grid-template-columns:1fr 1fr}
  .learning-grid{grid-template-columns:1fr 1fr}
  .about-stats{gap:32px}
}