/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:#00f5ff #020510;}
::-webkit-scrollbar{width:4px;}
::-webkit-scrollbar-track{background:#020510;}
::-webkit-scrollbar-thumb{background:#00f5ff;border-radius:4px;}
body{font-family:'Space Grotesk',sans-serif;background:#020510;color:#e0e8ff;overflow-x:hidden;cursor:none;}
h1,h2,h3,h4{font-family:'Orbitron',sans-serif;}
a{text-decoration:none;color:inherit;}

/* ===== CUSTOM CURSOR ===== */
.cursor-dot{position:fixed;top:0;left:0;width:12px;height:12px;background:#00f5ff;border-radius:50%;pointer-events:none;z-index:10000;transform:translate(-50%,-50%);box-shadow:0 0 12px #00f5ff,0 0 24px rgba(0,245,255,0.4);transition:transform .1s;}
.cursor-ring{position:fixed;top:0;left:0;width:36px;height:36px;border:2px solid rgba(0,245,255,0.5);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .3s,height .3s,border-color .3s;}
.cursor-ring.hover{width:60px;height:60px;border-color:#7b2fff;}
.cursor-trail-dot{position:fixed;width:5px;height:5px;background:#00f5ff;border-radius:50%;pointer-events:none;z-index:9998;opacity:0.6;transition:opacity .4s;}

/* ===== PRELOADER ===== */
.preloader{position:fixed;inset:0;background:#020510;z-index:20000;display:flex;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s;}
.preloader.hidden{opacity:0;visibility:hidden;}
.preloader-content{text-align:center;}
.preloader-name{font-family:'Orbitron',sans-serif;font-size:clamp(2rem,5vw,3.5rem);color:#00f5ff;letter-spacing:8px;text-shadow:0 0 20px rgba(0,245,255,0.6),0 0 60px rgba(0,245,255,0.2);position:relative;}
.preloader-scanline{position:absolute;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,245,255,0.03) 2px,rgba(0,245,255,0.03) 4px);pointer-events:none;animation:scanMove 2s linear infinite;}
@keyframes scanMove{0%{transform:translateY(0);}100%{transform:translateY(4px);}}
.preloader-bar{width:280px;height:3px;background:rgba(0,245,255,0.1);margin:30px auto 0;border-radius:3px;overflow:hidden;}
.preloader-bar-fill{height:100%;width:0;background:linear-gradient(90deg,#00f5ff,#7b2fff);border-radius:3px;box-shadow:0 0 12px #00f5ff;transition:width .05s;}

/* ===== CANVAS BG ===== */
#bgCanvas{position:fixed;inset:0;z-index:0;pointer-events:none;}

/* ===== BACK TO TOP ===== */
.back-to-top{position:fixed;bottom:30px;right:30px;z-index:1000;width:44px;height:44px;border-radius:50%;border:1px solid rgba(0,245,255,0.3);background:rgba(0,245,255,0.05);color:#00f5ff;font-size:18px;cursor:none;backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:all .3s;font-family:'Orbitron',sans-serif;}
.back-to-top.visible{opacity:1;visibility:visible;}
.back-to-top:hover{background:rgba(0,245,255,0.15);box-shadow:0 0 20px rgba(0,245,255,0.3);}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:5000;display:flex;align-items:center;justify-content:space-between;padding:16px 40px;background:rgba(2,5,16,0.6);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,245,255,0.08);transition:border-color .3s,background .3s;}
.navbar.scrolled{border-bottom-color:rgba(0,245,255,0.25);background:rgba(2,5,16,0.85);}
.nav-logo{font-family:'Orbitron',sans-serif;font-size:1.4rem;font-weight:700;color:#e0e8ff;letter-spacing:3px;}
.nav-logo span{color:#00f5ff;text-shadow:0 0 10px rgba(0,245,255,0.6);}
.nav-links{display:flex;gap:32px;}
.nav-link{font-size:.875rem;letter-spacing:1.5px;text-transform:uppercase;color:rgba(224,232,255,0.6);transition:color .3s;position:relative;padding-bottom:4px;}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:#00f5ff;transition:width .3s;box-shadow:0 0 8px #00f5ff;}
.nav-link:hover,.nav-link.active{color:#e0e8ff;}
.nav-link:hover::after,.nav-link.active::after{width:100%;}
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:none;padding:5px;}
.nav-hamburger span{width:24px;height:2px;background:#e0e8ff;transition:all .3s;}
.mobile-menu{display:none;position:fixed;inset:0;z-index:4999;background:rgba(2,5,16,0.95);backdrop-filter:blur(30px);flex-direction:column;align-items:center;justify-content:center;gap:28px;}
.mobile-menu.open{display:flex;}
.mobile-link{font-family:'Orbitron',sans-serif;font-size:1.2rem;color:rgba(224,232,255,0.7);letter-spacing:3px;transition:color .3s;}
.mobile-link:hover{color:#00f5ff;}

/* ===== ANTIGRAVITY FLOAT ===== */
@keyframes antigravityFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(calc(-1 * var(--float-height, 10px)));}}
.antigravity-float{animation:antigravityFloat var(--float-duration, 4s) ease-in-out infinite;}

/* ===== SECTIONS ===== */
.section{position:relative;z-index:1;padding:120px 20px;}
.section-inner{max-width:1200px;margin:0 auto;}
.section-label{display:block;font-size:.75rem;letter-spacing:4px;text-transform:uppercase;color:#00f5ff;margin-bottom:12px;font-weight:600;}
.section-label.center,.section-title.center,.section-subtitle.center{text-align:center;}
.section-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;margin-bottom:16px;background:linear-gradient(135deg,#e0e8ff,#00f5ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.section-subtitle{color:rgba(224,232,255,0.5);font-size:1rem;margin-bottom:48px;}

/* ===== GLASS CARD ===== */
.glass-card{background:rgba(0,245,255,0.04);border:1px solid rgba(0,245,255,0.12);border-radius:16px;backdrop-filter:blur(20px);transition:transform .4s,box-shadow .4s,border-color .4s;}
.glass-card:hover{transform:translateY(-8px);box-shadow:0 8px 40px rgba(0,245,255,0.1);border-color:rgba(0,245,255,0.3);}

/* ===== HERO ===== */
.hero{position:relative;z-index:1;min-height:100vh;display:flex;align-items:center;padding:100px 40px 60px;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;max-width:1200px;margin:0 auto;align-items:center;width:100%;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:40px;border:1px solid rgba(0,245,255,0.2);background:rgba(0,245,255,0.06);font-size:.75rem;letter-spacing:2px;color:rgba(224,232,255,0.7);margin-bottom:20px;backdrop-filter:blur(10px);}
.badge-dot{width:8px;height:8px;border-radius:50%;background:#00f5ff;box-shadow:0 0 8px #00f5ff;animation:pulse 2s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(.8);}}
.hero-name{font-size:clamp(2.5rem,6vw,5rem);font-weight:900;letter-spacing:6px;line-height:1.1;margin-bottom:16px;background:linear-gradient(135deg,#fff 0%,#00f5ff 50%,#7b2fff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:none;filter:drop-shadow(0 0 30px rgba(0,245,255,0.15));}
.hero-subtitle{font-size:clamp(.85rem,1.5vw,1.1rem);letter-spacing:5px;color:rgba(224,232,255,0.5);margin-bottom:20px;text-transform:uppercase;}
.hero-typed{margin-bottom:28px;font-size:1.1rem;color:#00f5ff;}
.typed-prefix{color:#7b2fff;font-weight:700;}
.typed-cursor{animation:blink .7s step-end infinite;color:#00f5ff;}
@keyframes blink{50%{opacity:0;}}
.hero-cta{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border-radius:8px;font-family:'Space Grotesk',sans-serif;font-size:.9rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;cursor:none;transition:all .3s;position:relative;overflow:hidden;}
.btn-outline{border:1px solid #00f5ff;color:#00f5ff;background:transparent;}
.btn-outline::before{content:'';position:absolute;inset:0;background:#00f5ff;transform:scaleX(0);transform-origin:left;transition:transform .3s;}
.btn-outline:hover{color:#020510;}
.btn-outline:hover::before{transform:scaleX(1);}
.btn-outline span,.btn-outline:hover{position:relative;z-index:1;}
.btn-filled{background:linear-gradient(135deg,#7b2fff,#5a1fd4);color:#fff;border:none;}
.btn-filled:hover{box-shadow:0 0 30px rgba(123,47,255,0.4);transform:translateY(-2px);}
.hero-stats{display:flex;gap:12px;flex-wrap:wrap;}
.stat-chip{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;border:1px solid rgba(0,245,255,0.1);background:rgba(0,245,255,0.03);font-size:.75rem;color:rgba(224,232,255,0.6);}
.hero-right{display:flex;align-items:center;justify-content:center;}
#heroCanvas{width:100%;max-width:500px;aspect-ratio:1;border-radius:12px;}
.hero-floating-objects{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.hero-grid-floor{position:absolute;bottom:0;left:0;right:0;height:200px;background:linear-gradient(to top,rgba(0,245,255,0.02),transparent);pointer-events:none;}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:center;}
.about-avatar-col{display:flex;justify-content:center;}
.avatar-wrapper{position:relative;width:280px;height:280px;display:flex;align-items:center;justify-content:center;}
.avatar-circle{width:200px;height:200px;border-radius:50%;background:linear-gradient(135deg,rgba(0,245,255,0.15),rgba(123,47,255,0.15));display:flex;align-items:center;justify-content:center;position:relative;z-index:2;}
.avatar-circle span{font-family:'Orbitron',sans-serif;font-size:4rem;font-weight:900;background:linear-gradient(135deg,#00f5ff,#7b2fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.avatar-ring{position:absolute;border-radius:50%;border:1.5px dashed rgba(0,245,255,0.25);}
.avatar-ring-1{width:240px;height:240px;animation:spin 20s linear infinite;}
.avatar-ring-2{width:270px;height:270px;animation:spin 25s linear infinite reverse;border-color:rgba(123,47,255,0.2);}
@keyframes spin{to{transform:rotate(360deg);}}
.avatar-glow{position:absolute;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(0,245,255,0.1) 0%,transparent 70%);z-index:1;filter:blur(20px);}
.avatar-tags{position:absolute;inset:0;}
.avatar-tag{position:absolute;padding:4px 12px;border-radius:20px;font-size:.7rem;background:rgba(0,245,255,0.08);border:1px solid rgba(0,245,255,0.15);color:#e0e8ff;white-space:nowrap;animation:orbitTag 12s linear infinite;animation-delay:var(--orbit-delay,0s);}
@keyframes orbitTag{0%{top:50%;left:50%;transform:translate(-50%,-50%) rotate(0deg) translateX(155px) rotate(0deg);}100%{top:50%;left:50%;transform:translate(-50%,-50%) rotate(360deg) translateX(155px) rotate(-360deg);}}
.about-bio{font-size:1.05rem;line-height:1.8;color:rgba(224,232,255,0.75);margin-bottom:32px;}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.about-stat-card{padding:20px;text-align:center;}
.stat-value{display:block;font-family:'Orbitron',sans-serif;font-size:1.5rem;font-weight:700;color:#00f5ff;margin-bottom:4px;}
.stat-label{font-size:.75rem;letter-spacing:2px;text-transform:uppercase;color:rgba(224,232,255,0.5);}

/* ===== EXPERTISE ===== */
.expertise-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.expertise-card{padding:40px;position:relative;overflow:hidden;}
.expertise-card.cyan-accent:hover{border-color:rgba(0,245,255,0.4);box-shadow:0 0 40px rgba(0,245,255,0.1);}
.expertise-card.purple-accent:hover{border-color:rgba(123,47,255,0.4);box-shadow:0 0 40px rgba(123,47,255,0.1);}
.expertise-icon{margin-bottom:20px;}
.cyan-glow{filter:drop-shadow(0 0 8px rgba(0,245,255,0.5));}
.purple-glow{filter:drop-shadow(0 0 8px rgba(123,47,255,0.5));}
.expertise-title{font-size:1.4rem;margin-bottom:8px;}
.expertise-sub{font-size:.8rem;color:rgba(224,232,255,0.4);letter-spacing:1px;margin-bottom:16px;}
.expertise-desc{font-size:.95rem;line-height:1.7;color:rgba(224,232,255,0.65);margin-bottom:20px;}
.expertise-tags{display:flex;flex-wrap:wrap;gap:8px;}
.expertise-tags span{padding:4px 12px;border-radius:20px;font-size:.7rem;border:1px solid rgba(0,245,255,0.12);color:rgba(224,232,255,0.6);background:rgba(0,245,255,0.04);}

/* ===== SKILLS ===== */
.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.skill-orb{padding:24px 16px;text-align:center;border-radius:16px;position:relative;overflow:hidden;}
.skill-orb:hover{transform:translateY(-20px) !important;box-shadow:0 0 30px rgba(var(--glow-color),0.2);border-color:var(--glow-color);}
.skill-emoji{display:block;font-size:2rem;margin-bottom:8px;}
.skill-name{display:block;font-size:.8rem;font-weight:600;letter-spacing:1px;margin-bottom:12px;color:rgba(224,232,255,0.8);}
.skill-bar{width:100%;height:4px;background:rgba(255,255,255,0.06);border-radius:4px;overflow:hidden;}
.skill-bar-fill{height:100%;width:0;background:var(--bar-color,#00f5ff);border-radius:4px;transition:width 1.2s ease;box-shadow:0 0 8px var(--bar-color,#00f5ff);}
.skill-bar-fill.animate{width:var(--bar-width);}

/* ===== PROJECTS ===== */
.projects-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.project-card{padding:36px;position:relative;overflow:hidden;}
.project-card.featured{grid-column:1/-1;}
.project-number{position:absolute;top:16px;right:24px;font-family:'Orbitron',sans-serif;font-size:4rem;font-weight:900;color:rgba(0,245,255,0.04);line-height:1;}
.project-icon{font-size:2rem;margin-bottom:16px;}
.project-title{font-size:1.2rem;margin-bottom:12px;font-weight:700;}
.project-desc{font-size:.9rem;line-height:1.7;color:rgba(224,232,255,0.6);margin-bottom:16px;}
.project-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.project-tags span{padding:4px 10px;border-radius:16px;font-size:.7rem;border:1px solid rgba(0,245,255,0.12);color:rgba(224,232,255,0.55);background:rgba(0,245,255,0.04);}
.project-links{display:flex;gap:16px;}
.project-link{font-size:.85rem;color:#00f5ff;font-weight:600;transition:color .3s;letter-spacing:1px;}
.project-link:hover{color:#7b2fff;}

/* ===== CERTIFICATIONS ===== */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:60px;}
.cert-card{perspective:800px;height:280px;cursor:none;}
.cert-card:hover .cert-front{transform:rotateY(180deg);}
.cert-card:hover .cert-back{transform:rotateY(0);}
.cert-front,.cert-back{position:absolute;inset:0;backface-visibility:hidden;transition:transform .6s;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;border-radius:16px;}
.cert-front{transform:rotateY(0);}
.cert-back{transform:rotateY(-180deg);}
.cert-back p{font-size:.9rem;line-height:1.7;color:rgba(224,232,255,0.7);}
.cert-card{position:relative;}
.cert-icon{font-size:2.5rem;margin-bottom:16px;}
.cert-card h3{font-size:1rem;margin-bottom:8px;letter-spacing:1px;}
.cert-card p{font-size:.8rem;color:rgba(224,232,255,0.5);margin-bottom:12px;}
.cert-badge{display:inline-block;padding:4px 14px;border-radius:20px;font-size:.7rem;font-weight:700;letter-spacing:1px;}
.cert-badge.completed{background:rgba(34,197,94,0.15);color:#22c55e;border:1px solid rgba(34,197,94,0.3);}
.cert-badge.in-progress{background:rgba(255,200,0,0.12);color:#ffc800;border:1px solid rgba(255,200,0,0.3);}
.cert-badge.planned{background:rgba(123,47,255,0.12);color:#7b2fff;border:1px solid rgba(123,47,255,0.3);}

/* ===== CERT TIMELINE ===== */
.cert-timeline{position:relative;display:flex;align-items:center;justify-content:center;gap:60px;padding:40px 0 20px;flex-wrap:wrap;}
.timeline-line{position:absolute;top:50%;left:15%;right:15%;height:2px;background:linear-gradient(90deg,#00f5ff,#7b2fff,#ff2d78);opacity:.3;transform:translateY(-10px);}
.timeline-node{position:relative;z-index:2;text-align:center;}
.timeline-node::before{content:'';display:block;width:16px;height:16px;border-radius:50%;margin:0 auto 8px;box-shadow:0 0 12px currentColor;}
.timeline-node.completed::before{background:#22c55e;color:#22c55e;}
.timeline-node.in-progress::before{background:#ffc800;color:#ffc800;animation:pulse 2s infinite;}
.timeline-node.planned::before{background:rgba(123,47,255,0.4);color:#7b2fff;}
.timeline-node span{font-size:.7rem;letter-spacing:1px;color:rgba(224,232,255,0.6);}
.timeline-label{position:absolute;bottom:-10px;width:100%;text-align:center;font-size:.65rem;letter-spacing:4px;color:rgba(0,245,255,0.4);text-transform:uppercase;}

/* ===== WHY HIRE ===== */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.why-card{padding:36px;text-align:center;}
.why-icon{font-size:2.5rem;display:block;margin-bottom:16px;}
.why-card h3{font-family:'Orbitron',sans-serif;font-size:1rem;margin-bottom:12px;letter-spacing:1px;}
.why-card p{font-size:.9rem;line-height:1.7;color:rgba(224,232,255,0.6);}

/* ===== CONTACT ===== */
.contact-form{max-width:600px;margin:0 auto 40px;padding:40px;border-radius:20px;}
.form-group{margin-bottom:20px;}
.form-group input,.form-group textarea{width:100%;padding:14px 18px;background:rgba(0,245,255,0.03);border:1px solid rgba(0,245,255,0.1);border-radius:10px;color:#e0e8ff;font-family:'Space Grotesk',sans-serif;font-size:.95rem;outline:none;transition:border-color .3s,box-shadow .3s;resize:vertical;}
.form-group input:focus,.form-group textarea:focus{border-color:#00f5ff;box-shadow:0 0 20px rgba(0,245,255,0.1);}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(224,232,255,0.3);}
.form-btn{width:100%;}
.social-links{display:flex;justify-content:center;gap:20px;}
.social-link{width:50px;height:50px;border-radius:50%;border:1px solid rgba(0,245,255,0.2);background:rgba(0,245,255,0.04);display:flex;align-items:center;justify-content:center;font-family:'Orbitron',sans-serif;font-size:.8rem;font-weight:700;color:#00f5ff;backdrop-filter:blur(10px);transition:all .3s;}
.social-link:hover{background:rgba(0,245,255,0.15);box-shadow:0 0 20px rgba(0,245,255,0.3);transform:translateY(-5px);}

/* ===== FOOTER ===== */
.footer{position:relative;z-index:1;text-align:center;padding:40px 20px;border-top:1px solid rgba(0,245,255,0.06);font-size:.8rem;color:rgba(224,232,255,0.35);}
.footer-domain{font-family:'Orbitron',sans-serif;color:#00f5ff;margin-top:8px;font-size:.75rem;letter-spacing:3px;}

/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s,transform .8s;}
.reveal.visible{opacity:1;transform:translateY(0);}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-right{margin-top:20px;}
  #heroCanvas{max-width:350px;}
  .expertise-grid{grid-template-columns:1fr;}
  .skills-grid{grid-template-columns:repeat(3,1fr);}
  .cert-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  .navbar{padding:14px 20px;}
  .nav-links{display:none;}
  .nav-hamburger{display:flex;}
  .hero{padding:80px 20px 40px;}
  .hero-name{letter-spacing:3px;}
  .about-grid{grid-template-columns:1fr;text-align:center;}
  .about-avatar-col{margin-bottom:20px;}
  .skills-grid{grid-template-columns:1fr 1fr;}
  .projects-grid{grid-template-columns:1fr;}
  .cert-grid{grid-template-columns:1fr;}
  .cert-card{height:240px;}
  .why-grid{grid-template-columns:1fr;}
  .cursor-dot,.cursor-ring,#cursorTrail{display:none !important;}
  body{cursor:auto;}
  .cert-timeline{gap:30px;}
  .timeline-line{left:5%;right:5%;}
}
@media(max-width:480px){
  .skills-grid{grid-template-columns:1fr 1fr;}
  .hero-stats{flex-direction:column;}
  .hero-cta{flex-direction:column;}
  .btn{width:100%;text-align:center;}
}