styles.css

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#06060a;--bg2:#0c0c12;--card:#111118;--card-h:#16161f;
  --text:#e8e8f0;--sec:#8888aa;--mute:#555566;
  --accent:#7c6aff;--accent2:#a78bfa;--green:#34d399;
  --glow:rgba(124,106,255,0.15);--glow2:rgba(124,106,255,0.08);
  --border:#1a1a24;--border2:#252530;
  --canvas-dot:255,255,255;--canvas-line:124,106,255;
  --r:14px;--rs:10px;
}
.light{
  --bg:#f5f5f7;--bg2:#eaeaef;--card:#ffffff;--card-h:#f0f0f5;
  --text:#1a1a2e;--sec:#555570;--mute:#888899;
  --accent:#6c5ce7;--accent2:#5a4bd1;--green:#00b894;
  --glow:rgba(108,92,231,0.1);--glow2:rgba(108,92,231,0.06);
  --border:#d8d8e0;--border2:#c8c8d2;
  --canvas-dot:60,60,80;--canvas-line:108,92,231;
}
::selection{background:var(--accent);color:#fff}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
strong{color:var(--accent2);font-weight:600}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

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

/* Cursor glow */
.cursor-glow{
  position:fixed;width:400px;height:400px;
  border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,var(--glow),transparent 70%);
  transform:translate(-50%,-50%);transition:opacity .3s;opacity:0;
}
body:hover .cursor-glow{opacity:1}

/* ── NAV ── */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(6,6,10,.6);backdrop-filter:blur(24px);border-bottom:1px solid transparent;transition:.3s}
.light .navbar{background:rgba(167,139,250,.88);backdrop-filter:blur(24px);border-bottom:1px solid rgba(167,139,250,.3)}
.light .nav-logo,.light .bracket,.light .dot{color:#fff}
.light .nav-links a{color:rgba(255,255,255,.8)}
.light .nav-links a:hover{color:#fff}
.light .nav-cta{background:#fff!important;color:#6c5ce7!important}
.light .nav-cta:hover{background:rgba(255,255,255,.9)!important;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.light .theme-toggle{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.25);color:#fff}
.light .theme-toggle:hover{background:rgba(255,255,255,.25);border-color:rgba(255,255,255,.4)}
.light .hamburger span{background:#fff}
.navbar.scrolled{border-color:var(--border)}
.nav-inner{max-width:1120px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;height:64px}
.nav-logo{font-family:'JetBrains Mono',monospace;font-size:1.1rem;font-weight:600}
.bracket{color:var(--accent)}
.dot{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:36px}
.nav-links a{font-size:.875rem;font-weight:500;color:var(--sec);transition:.2s}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--accent);position:relative}
.nav-links a.active::after{content:'';position:absolute;bottom:-4px;left:50%;transform:translateX(-50%);width:20px;height:2px;background:var(--accent);border-radius:2px}
.nav-cta{background:var(--accent)!important;color:#fff!important;padding:8px 20px;border-radius:var(--rs);font-weight:600!important;transition:all .2s!important}
.nav-cta:hover{background:var(--accent2)!important;box-shadow:0 4px 20px var(--glow)}
.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .3s;flex-shrink:0}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent);box-shadow:0 0 20px var(--glow2)}
.theme-toggle .icon-sun{display:none}
.light .theme-toggle .icon-moon{display:none}
.light .theme-toggle .icon-sun{display:inline}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── HERO ── */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:120px 24px 80px}

/* 3D floating shapes */
.hero-3d-scene{position:absolute;inset:0;perspective:800px;pointer-events:none;transform-style:preserve-3d}
.floating-shape{
  position:absolute;border:1px solid var(--glow);
  background:var(--glow2);
  animation:float3d 12s ease-in-out infinite;
  transform-style:preserve-3d;
}
.shape-1{width:120px;height:120px;top:15%;left:10%;border-radius:20%;animation-delay:0s;transform:rotateX(45deg) rotateZ(45deg)}
.shape-2{width:80px;height:80px;top:20%;right:15%;border-radius:50%;animation-delay:-2s;border-color:var(--green);opacity:.3}
.shape-3{width:160px;height:160px;bottom:20%;left:15%;border-radius:30%;animation-delay:-4s;transform:rotateX(60deg) rotateY(30deg)}
.shape-4{width:60px;height:60px;bottom:30%;right:20%;border-radius:12px;animation-delay:-6s;border-color:var(--accent)}
.shape-5{width:100px;height:100px;top:50%;left:50%;border-radius:50%;animation-delay:-8s;opacity:.5}

@keyframes float3d{
  0%,100%{transform:translate3d(0,0,0) rotateX(var(--rx,45deg)) rotateZ(var(--rz,45deg)) scale(1)}
  25%{transform:translate3d(20px,-30px,40px) rotateX(60deg) rotateZ(60deg) scale(1.05)}
  50%{transform:translate3d(-10px,-50px,20px) rotateX(30deg) rotateZ(30deg) scale(.95)}
  75%{transform:translate3d(30px,-20px,60px) rotateX(50deg) rotateZ(50deg) scale(1.02)}
}

.hero-content{text-align:center;position:relative;z-index:2}

.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(52,211,153,.06);border:1px solid rgba(52,211,153,.18);color:var(--green);padding:6px 18px;border-radius:100px;font-size:.8rem;font-weight:600;margin-bottom:28px}
.pulse-dot{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(52,211,153,.4)}50%{opacity:.6;box-shadow:0 0 0 8px rgba(52,211,153,0)}}

.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1;letter-spacing:-2px;margin-bottom:20px}
.glow-text{
  background:linear-gradient(135deg,var(--accent),var(--accent2),var(--green));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  filter:drop-shadow(0 0 20px var(--glow));
}

.hero-sub{font-size:1.25rem;color:var(--sec);margin-bottom:20px;font-weight:400}
.typed-wrap{display:inline}.typed{font-weight:600;color:var(--text)}
.caret{color:var(--accent);animation:blink 1s step-end infinite;font-weight:300}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

.hero-desc{font-size:1.05rem;color:var(--mute);max-width:600px;margin:0 auto 40px;line-height:1.8}

.hero-stats{display:flex;gap:16px;justify-content:center;margin-bottom:40px;flex-wrap:wrap}
.stat-card{
  background:var(--card);border:1px solid var(--border);
  padding:0;border-radius:var(--r);min-width:140px;overflow:hidden;
  transition:border-color .3s,box-shadow .3s;
  transform-style:preserve-3d;perspective:500px;
}
.stat-card:hover{border-color:var(--accent);box-shadow:0 8px 40px var(--glow2)}
.stat-inner{padding:22px 28px;transform:translateZ(20px)}
.stat-num{font-size:1.8rem;font-weight:800;color:var(--text);letter-spacing:-1px}
.stat-suffix{font-size:1.3rem;font-weight:700;color:var(--accent)}
.stat-label{display:block;font-size:.7rem;color:var(--mute);text-transform:uppercase;letter-spacing:1px;margin-top:4px}

.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;border-radius:var(--rs);font-size:.9rem;font-weight:600;transition:all .3s;cursor:pointer;border:none}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 20px var(--glow)}
.btn-primary:hover{background:var(--accent2);transform:translateY(-3px) translateZ(10px);box-shadow:0 8px 40px rgba(124,106,255,.3)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent2);transform:translateY(-3px)}
.btn i{font-size:.85rem;transition:transform .3s}
.btn-primary:hover i{transform:translateX(4px)}

.scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--mute);font-size:.7rem;text-transform:uppercase;letter-spacing:2px}
.mouse{width:24px;height:38px;border:2px solid var(--mute);border-radius:12px;display:flex;justify-content:center;padding-top:8px}
.wheel{width:3px;height:8px;background:var(--accent);border-radius:2px;animation:scrollWh 1.5s ease-in-out infinite}
@keyframes scrollWh{0%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(10px)}}

/* ── SECTIONS ── */
.section{padding:100px 0;position:relative;z-index:2}
.alt{background:var(--bg2)}
.section-head{text-align:center;margin-bottom:60px}
.tag{font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--accent);letter-spacing:2px;display:block;margin-bottom:8px}
.section-head h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-1px}

/* ── ABOUT ── */
.about-grid{display:grid;grid-template-columns:280px 1fr;gap:60px;align-items:center}
.about-visual{display:flex;justify-content:center;perspective:600px}
.about-cube{width:200px;height:200px;position:relative;transform-style:preserve-3d;animation:cubeSpin 12s ease-in-out infinite}
.cube-face{position:absolute;width:200px;height:200px;display:flex;align-items:center;justify-content:center;font-size:3rem;color:var(--accent);background:var(--card);border:1px solid var(--border);border-radius:var(--r)}
.cube-face.front{transform:translateZ(100px)}
.cube-face.back{transform:rotateY(180deg) translateZ(100px)}
.cube-face.left{transform:rotateY(-90deg) translateZ(100px)}
.cube-face.right{transform:rotateY(90deg) translateZ(100px)}
.cube-face.top{transform:rotateX(90deg) translateZ(100px)}
.cube-face.bottom{transform:rotateX(-90deg) translateZ(100px)}
@keyframes cubeSpin{
  0%,100%{transform:rotateX(-15deg) rotateY(0deg)}
  25%{transform:rotateX(-15deg) rotateY(90deg)}
  50%{transform:rotateX(-15deg) rotateY(180deg)}
  75%{transform:rotateX(-15deg) rotateY(270deg)}
}

.about-content p{color:var(--sec);margin-bottom:16px;font-size:1rem;line-height:1.8}
.about-meta{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px;padding-top:28px;border-top:1px solid var(--border)}
.meta-item{display:flex;flex-direction:column;gap:4px}
.meta-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--mute);font-weight:600}
.meta-val{font-size:.95rem;color:var(--text);font-weight:500}
.meta-val a{color:var(--accent2);transition:.2s}.meta-val a:hover{color:var(--accent)}

/* ── SKILLS ── */
.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.skill-box{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:32px;
  transition:border-color .3s,box-shadow .3s;transform-style:preserve-3d;
}
.skill-box:hover{border-color:var(--accent);box-shadow:0 8px 40px var(--glow2)}
.skill-icon{width:48px;height:48px;background:var(--glow);border-radius:var(--rs);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--accent);margin-bottom:16px}
.skill-box h3{font-size:1.1rem;font-weight:700;margin-bottom:16px;letter-spacing:-.3px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills span{background:rgba(124,106,255,.05);color:var(--sec);padding:6px 14px;border-radius:100px;font-size:.82rem;font-weight:500;border:1px solid var(--border);transition:.2s}
.pills span:hover{border-color:var(--accent);color:var(--accent2);background:var(--glow);transform:translateZ(5px)}

/* ── PROJECTS ── */
.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.project-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:32px;
  display:flex;flex-direction:column;transition:border-color .3s,box-shadow .3s;position:relative;overflow:hidden;transform-style:preserve-3d;
}
.project-card:hover{border-color:var(--accent);box-shadow:0 12px 50px var(--glow2)}
.proj-glow{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(124,106,255,.06),transparent 50%);pointer-events:none;opacity:0;transition:opacity .3s}
.project-card:hover .proj-glow{opacity:1}
.proj-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.proj-icon{width:48px;height:48px;background:var(--glow);border-radius:var(--rs);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--accent)}
.proj-top a{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--mute);border:1px solid var(--border);transition:.2s;font-size:.9rem}
.proj-top a:hover{color:var(--accent);border-color:var(--accent)}
.project-card h3{font-size:1.15rem;font-weight:700;margin-bottom:12px;letter-spacing:-.3px}
.project-card p{color:var(--sec);font-size:.9rem;line-height:1.7;margin-bottom:20px;flex:1}
.proj-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.proj-tags span{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--accent2);font-weight:500}
.proj-date{font-size:.8rem;color:var(--mute)}

/* ── TIMELINE ── */
.timeline{max-width:720px;margin:0 auto}
.tl-item{position:relative;padding-left:40px;margin-bottom:40px}
.tl-item:last-child{margin-bottom:0}
.tl-dot{position:absolute;left:0;top:6px;width:12px;height:12px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 4px var(--glow),0 0 20px var(--glow)}
.tl-item::before{content:'';position:absolute;left:5px;top:22px;bottom:-40px;width:2px;background:var(--border)}
.tl-item:last-child::before{display:none}
.tl-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:28px 32px;transition:border-color .3s,box-shadow .3s;transform-style:preserve-3d}
.tl-card:hover{border-color:var(--accent);box-shadow:0 8px 40px var(--glow2)}
.tl-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;flex-wrap:wrap;gap:8px}
.tl-head h3{font-size:1.1rem;font-weight:700;letter-spacing:-.3px}
.tl-co{color:var(--accent2);font-size:.9rem;display:block;margin-top:2px}
.tl-date{font-size:.8rem;color:var(--mute);font-family:'JetBrains Mono',monospace;white-space:nowrap}
.tl-card ul{padding-left:18px;margin-bottom:16px}
.tl-card li{color:var(--sec);font-size:.9rem;margin-bottom:6px;line-height:1.6}
.tl-link{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--accent2);transition:.2s}
.tl-link:hover{color:var(--accent)}

/* ── ACHIEVEMENTS ── */
.ach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ach-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:32px 24px;text-align:center;transition:border-color .3s,box-shadow .3s;transform-style:preserve-3d}
.ach-card:hover{border-color:var(--accent);box-shadow:0 8px 40px var(--glow2)}
.ach-icon{width:56px;height:56px;margin:0 auto 16px;background:var(--glow);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--accent)}
.ach-card h3{font-size:1rem;font-weight:700;margin-bottom:6px}
.ach-card p{color:var(--sec);font-size:.85rem}

/* ── CONTACT ── */
.contact-sub{text-align:center;color:var(--sec);max-width:500px;margin:-30px auto 48px;font-size:1.05rem}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:720px;margin:0 auto}
.contact-card{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:24px;transition:all .3s;cursor:pointer;position:relative;overflow:hidden;transform-style:preserve-3d}
.contact-card:hover{border-color:var(--accent);box-shadow:0 8px 40px var(--glow2)}
.c-icon{width:44px;height:44px;background:var(--glow);border-radius:var(--rs);display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--accent);flex-shrink:0}
.contact-card h4{font-size:.9rem;font-weight:600;margin-bottom:2px}
.contact-card span{font-size:.82rem;color:var(--mute)}
.c-arrow{position:absolute;top:16px;right:16px;font-size:.7rem;color:var(--mute);opacity:0;transition:.2s}
.contact-card:hover .c-arrow{opacity:1;color:var(--accent)}

/* ── FOOTER ── */
.footer{border-top:1px solid var(--border);padding:32px 0;position:relative;z-index:2}
.footer-inner{display:flex;justify-content:space-between;align-items:center}
.footer p{color:var(--mute);font-size:.85rem}
.f-links{display:flex;gap:20px}
.f-links a{color:var(--mute);font-size:1.1rem;transition:.2s}
.f-links a:hover{color:var(--accent)}

/* ── SCROLL PROGRESS ── */
.scroll-progress{position:fixed;top:0;left:0;width:0;height:3px;z-index:10001;background:linear-gradient(90deg,var(--accent),var(--accent2),var(--green),var(--accent));background-size:200% 100%;animation:progressShimmer 2s linear infinite;transition:width .1s linear}
@keyframes progressShimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ── NOISE OVERLAY ── */
.noise-overlay{position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;mix-blend-mode:overlay}
.noise-overlay svg{width:100%;height:100%}

/* ── ANIMATED GRADIENT BORDER ── */
@property --border-angle{syntax:'<angle>';initial-value:0deg;inherits:false}
.gradient-border{transition:box-shadow .4s ease,border-color .4s ease}
.gradient-border:hover{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),0 0 40px var(--glow),0 12px 50px var(--glow2);animation:borderGlow 2.5s ease-in-out infinite}
@keyframes borderGlow{0%,100%{box-shadow:0 0 0 2px var(--accent),0 0 40px var(--glow),0 12px 50px var(--glow2)}50%{box-shadow:0 0 0 2px var(--accent2),0 0 60px rgba(167,139,250,0.2),0 12px 50px var(--glow2)}}

/* ── STAGGER REVEAL ── */
.stagger-1{transition-delay:.05s}.stagger-2{transition-delay:.1s}.stagger-3{transition-delay:.15s}.stagger-4{transition-delay:.2s}.stagger-5{transition-delay:.25s}.stagger-6{transition-delay:.3s}

/* ── 3D REVEAL ── */
.reveal-3d{transition:opacity .8s ease,transform .8s ease;transform-origin:center bottom}
.reveal-3d.hidden-init{opacity:0;transform:translateY(40px) rotateX(8deg)}
.reveal-3d:not(.hidden-init){opacity:1;transform:translateY(0) rotateX(0)}

/* ── ANIM IN ── */
.anim-in{animation:animIn .7s ease calc(var(--d,0s)) both}
@keyframes animIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ── TILT (JS driven) ── */
.tilt-card{transform-style:preserve-3d;will-change:transform}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--border);padding:16px 0}
  .nav-links.active{display:flex}
  .nav-links a{padding:12px 24px;width:100%}
  .hamburger{display:flex}
  .hero h1{letter-spacing:-1px}
  .hero-stats{gap:12px}
  .stat-card{min-width:120px}.stat-inner{padding:16px 20px}.stat-num{font-size:1.4rem}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-cube{width:150px;height:150px}
  .cube-face{width:150px;height:150px;font-size:2.2rem}
  .cube-face.front{transform:translateZ(75px)}.cube-face.back{transform:rotateY(180deg) translateZ(75px)}
  .cube-face.left{transform:rotateY(-90deg) translateZ(75px)}.cube-face.right{transform:rotateY(90deg) translateZ(75px)}
  .cube-face.top{transform:rotateX(90deg) translateZ(75px)}.cube-face.bottom{transform:rotateX(-90deg) translateZ(75px)}
  .about-meta{grid-template-columns:1fr}
  .skills-grid,.projects-grid,.ach-grid,.contact-grid{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;gap:16px;text-align:center}
  .scroll-hint{display:none}
  .floating-shape{opacity:.3}
}