/* ═══════════════════════════════════════════
   DESIGN TOKENS
   ═══════════════════════════════════════════ */
:root {
  --bg: #06060e;
  --bg2: #0a0a16;
  --surface: #10101e;
  --surface2: #181830;
  --border: rgba(255,255,255,0.06);
  --accent: #7c3aed;
  --accent2: #a78bfa;
  --accent-glow: rgba(124,58,237,0.35);
  --cyan: #22d3ee;
  --green: #34d399;
  --text: #f0f0ff;
  --text2: #9ca3c0;
  --text3: #4b5074;
  --font: 'Syne','Inter',system-ui,sans-serif;
  --font2: 'Inter',system-ui,sans-serif;
  --ease: cubic-bezier(.16,1,.3,1);
  --transition: .55s var(--ease);
}

/* ═══ RESET ═══ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font2);background:var(--bg);color:var(--text);overflow-x:hidden;overflow-y:auto;cursor:none;-webkit-overflow-scrolling:touch;touch-action:pan-y}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{display:block;max-width:100%}
button{border:none;background:none;cursor:pointer;font-family:inherit}

/* scrollbar */
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:2px}

/* ═══ CURSOR ═══ */
.cursor{width:10px;height:10px;background:var(--accent);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);mix-blend-mode:difference;will-change:transform;transition:width .25s,height .25s,background .25s}
.cursor-follower{width:40px;height:40px;border:1.5px solid rgba(124,58,237,.4);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);will-change:transform;transition:width .3s,height .3s,border-color .3s,opacity .3s}
.cursor.hover{width:22px;height:22px;background:var(--accent2)}
.cursor-follower.hover{width:64px;height:64px;border-color:var(--accent2);opacity:.4}

/* ═══ LOADER ═══ */
.loader{position:fixed;inset:0;background:var(--bg);z-index:9000;display:flex;align-items:center;justify-content:center}
.loader-inner{text-align:center}
.loader-monogram{font-family:var(--font);font-size:4.5rem;font-weight:800;letter-spacing:-3px;background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:2.5rem}
.loader-bar-wrap{width:220px;margin:0 auto 1.2rem}
.loader-bar{height:2px;background:var(--surface2);border-radius:1px;overflow:hidden}
.loader-progress{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--cyan));border-radius:1px;transition:width .06s linear}
.loader-msg{color:var(--text3);font-size:.78rem;letter-spacing:2.5px;text-transform:uppercase}

/* ═══ NAVBAR ═══ */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:1.6rem 3rem;transition:background .4s,backdrop-filter .4s,padding .4s}
.navbar.scrolled{background:rgba(6,6,14,.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);padding:1rem 3rem}
.nav-logo{font-family:var(--font);font-size:1.6rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-1px;cursor:pointer}
.nav-links{display:flex;gap:2.4rem}
.nav-link{font-size:.88rem;font-weight:500;color:var(--text2);transition:color .3s;position:relative;cursor:pointer}
.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:var(--accent);transition:width .35s var(--ease)}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after{width:100%}
.nav-cta{display:inline-flex;align-items:center;padding:.55rem 1.4rem;border-radius:50px;font-size:.82rem;font-weight:600;color:var(--accent2);border:1px solid rgba(124,58,237,.3);background:rgba(124,58,237,.08);transition:all .3s}
.nav-cta:hover{background:rgba(124,58,237,.18);border-color:var(--accent)}
.nav-menu{display:none;flex-direction:column;gap:5px;width:26px;cursor:pointer}
.nav-menu span{display:block;height:2px;background:var(--text);border-radius:1px;transition:var(--transition)}

/* mobile menu */
.mobile-menu{position:fixed;inset:0;background:var(--bg);z-index:900;display:flex;align-items:center;justify-content:center;transform:translateY(-100%);transition:transform .6s var(--ease)}
.mobile-menu.open{transform:translateY(0)}
.mobile-link{display:block;font-family:var(--font);font-size:2.8rem;font-weight:700;color:var(--text2);padding:.5rem 0;transition:color .3s;letter-spacing:-1px}
.mobile-link:hover{color:var(--accent)}

/* ═══ BUTTONS ═══ */
.btn{display:inline-flex;align-items:center;gap:.7rem;padding:.85rem 2rem;border-radius:50px;font-family:var(--font2);font-size:.92rem;font-weight:600;cursor:pointer;transition:all .35s var(--ease);position:relative;overflow:hidden;border:none;white-space:nowrap}
.btn::before{content:'';position:absolute;inset:0;background:rgba(255,255,255,.1);transform:translateY(100%);transition:transform .35s var(--ease)}
.btn:hover::before{transform:translateY(0)}
.btn-primary{background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;box-shadow:0 0 30px var(--accent-glow)}
.btn-primary:hover{box-shadow:0 0 50px var(--accent-glow),0 8px 32px rgba(124,58,237,.25);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--text2);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--accent);color:var(--text)}
.btn-block{width:100%;justify-content:center;border-radius:14px}

/* ═══ UTILITY ═══ */
.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.gradient-text{background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-label{display:inline-block;font-size:.78rem;font-weight:600;color:var(--accent);letter-spacing:2.5px;text-transform:uppercase;margin-bottom:1.2rem}
.section-heading{font-family:var(--font);font-size:clamp(2.4rem,5vw,4rem);font-weight:800;line-height:1.1;letter-spacing:-2px;margin-bottom:4rem}
.section-heading em{font-style:normal;color:var(--accent)}

/* ═══ HERO ═══ */
.hero{min-height:100vh;position:relative;display:flex;align-items:center;overflow:hidden}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;will-change:transform;pointer-events:none}
.hero-noise{position:absolute;inset:0;z-index:1;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");pointer-events:none;touch-action:pan-y}
.hero-content{position:relative;z-index:2;padding:0 3rem;max-width:920px;margin-top:5rem}
.hero-badge-pill{display:inline-flex;align-items:center;gap:.6rem;background:rgba(124,58,237,.1);border:1px solid rgba(124,58,237,.25);padding:.5rem 1.1rem;border-radius:50px;font-size:.78rem;color:var(--accent2);margin-bottom:2rem;font-weight:500;opacity:0;transform:translateY(18px)}
.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px rgba(52,211,153,.5);animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(52,211,153,.4)}50%{box-shadow:0 0 0 6px rgba(52,211,153,0)}}

.hero-title{font-family:var(--font);font-size:clamp(3.8rem,9vw,8rem);font-weight:900;line-height:.92;letter-spacing:-4px;margin-bottom:1.6rem}
.hero-word{display:block;opacity:0;transform:translateY(40px)}
.hero-word-outline{color:transparent;-webkit-text-stroke:2px rgba(167,139,250,.7);letter-spacing:-2px;filter:drop-shadow(0 0 30px rgba(124,58,237,.2))}
.hero-word.gradient-text{background:linear-gradient(90deg,#a78bfa,#7c3aed,#22d3ee,#34d399,#a78bfa);background-size:300% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient-shift 6s ease infinite;filter:drop-shadow(0 0 50px rgba(124,58,237,.25))}
@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.hero-subtitle{font-size:clamp(1.05rem,2.2vw,1.4rem);color:var(--text2);margin-bottom:1.6rem;font-weight:400;opacity:0;transform:translateY(18px)}
.typewriter{color:var(--accent2)}
.cursor-blink{color:var(--accent);animation:blink .9s steps(1) infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.hero-desc{font-size:.95rem;color:var(--text3);max-width:560px;line-height:1.75;margin-bottom:2.5rem;opacity:0;transform:translateY(18px)}
.hero-desc strong{color:var(--text2);font-weight:600}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:4rem;opacity:0;transform:translateY(18px)}
.hero-scroll-hint{display:flex;align-items:center;gap:1rem;color:var(--text3);font-size:.75rem;letter-spacing:2px;text-transform:uppercase;opacity:0;transform:translateY(18px)}
.scroll-track{width:40px;height:2px;background:var(--text3);position:relative;overflow:hidden;border-radius:1px}
.scroll-thumb{width:16px;height:100%;background:var(--accent);border-radius:1px;animation:scroll-slide 2s ease-in-out infinite}
@keyframes scroll-slide{0%{transform:translateX(-16px)}50%{transform:translateX(40px)}100%{transform:translateX(-16px)}}

/* Hero ring */
.hero-ring{position:absolute;right:5%;top:50%;transform:translateY(-50%);z-index:2;width:200px;height:200px;animation:spin-ring 25s linear infinite;opacity:0}
@keyframes spin-ring{to{transform:translateY(-50%) rotate(360deg)}}
.ring-svg{width:100%;height:100%}
.ring-text{fill:var(--text3);font-size:10.5px;font-family:var(--font2);letter-spacing:3.5px;text-transform:uppercase}
.ring-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2rem;color:var(--accent);animation:counter-spin 25s linear infinite}
@keyframes counter-spin{to{transform:translate(-50%,-50%) rotate(-360deg)}}

/* ═══ ABOUT ═══ */
.about{padding:10rem 0}
.about-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:5rem;align-items:start}
.about-visual{position:relative}
.about-frame{width:100%;aspect-ratio:3/4;border-radius:24px;background:var(--surface);border:1px solid var(--border);overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center}
.about-photo{width:100%;height:100%;object-fit:cover;object-position:center top}
.frame-accent{position:absolute;width:180px;height:180px;border-radius:50%;filter:blur(70px);opacity:.25;pointer-events:none}
.frame-accent-1{background:var(--accent);bottom:-40px;left:-40px}
.frame-accent-2{background:var(--cyan);top:-40px;right:-40px}
.about-stats{display:flex;gap:.75rem;margin-top:1.5rem}
.stat-box{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1rem;text-align:center;backdrop-filter:blur(10px)}
.stat-n{display:block;font-family:var(--font);font-size:1.8rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-l{font-size:.72rem;color:var(--text3);text-transform:uppercase;letter-spacing:1px}

.about-body{}
.about-heading{font-family:var(--font);font-size:clamp(2rem,4vw,3rem);font-weight:800;letter-spacing:-1.5px;margin-bottom:2rem}
.about-heading em{font-style:normal;color:var(--accent)}
.about-para{font-size:1rem;color:var(--text2);line-height:1.85;margin-bottom:1.5rem}
.about-para strong{color:var(--text);font-weight:600}

/* timeline */
.timeline{margin:2.5rem 0 2rem;border-left:2px solid var(--border);padding-left:1.5rem;display:flex;flex-direction:column;gap:1.8rem}
.tl-item{position:relative}
.tl-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);position:absolute;left:-1.85rem;top:4px;box-shadow:0 0 10px var(--accent-glow)}
.tl-dot-muted{background:var(--text3);box-shadow:none}
.tl-role{font-weight:700;font-size:.95rem;margin-bottom:.15rem}
.tl-company{font-size:.82rem;color:var(--text3);margin-bottom:.4rem}
.tl-desc{font-size:.88rem;color:var(--text2);line-height:1.65}

/* ═══ PROJECTS ═══ */
.projects{padding:10rem 0;background:var(--bg2);overflow:hidden}
.projects-track{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem;max-width:1200px;margin:0 auto;padding:0 2rem}
.pcard{border-radius:22px;background:var(--surface);border:1px solid var(--border);position:relative;overflow:hidden;transition:transform .15s ease,box-shadow .35s;transform-style:preserve-3d;will-change:transform}
.pcard:hover{box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 50px rgba(124,58,237,.08)}
.pcard-bg{height:160px;background:linear-gradient(135deg,var(--g1,#6d28d9),var(--g2,#0891b2));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.pcard-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 50%,var(--surface));pointer-events:none}
.pcard-glow{position:absolute;inset:0;border-radius:22px;opacity:0;transition:opacity .35s;background:radial-gradient(500px at var(--mx,50%) var(--my,50%),rgba(124,58,237,.08),transparent 60%);pointer-events:none}
.pcard:hover .pcard-glow{opacity:1}
.pcard-body{padding:1.4rem 1.5rem 1.6rem}
.pcard-icon{font-size:3rem;position:relative;z-index:1;filter:drop-shadow(0 4px 16px rgba(0,0,0,.3));text-align:center;margin-top:-2.5rem}
.pcard-tags{display:flex;gap:.4rem;flex-wrap:wrap;margin:1rem 0 .7rem}
.pcard-tags span{font-size:.65rem;font-weight:600;letter-spacing:.8px;padding:.25rem .65rem;border-radius:50px;background:rgba(124,58,237,.12);color:var(--accent2);border:1px solid rgba(124,58,237,.18);text-transform:uppercase}
.pcard-title{font-family:var(--font);font-size:1.2rem;font-weight:800;letter-spacing:-.5px;margin-bottom:.45rem}
.pcard-desc{font-size:.84rem;color:var(--text2);line-height:1.6;margin-bottom:1rem}
.pcard-meta{font-size:.72rem;color:var(--text3);letter-spacing:.5px}

/* ═══ SKILLS ═══ */
.skills{padding:10rem 0}
.skills-layout{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.skills-tags-wrap{grid-column:1/-1}
.skills-group-title{font-size:.78rem;font-weight:600;color:var(--accent);letter-spacing:2.5px;text-transform:uppercase;margin-bottom:1.5rem;padding-bottom:.8rem;border-bottom:1px solid var(--border)}
.skills-bars{display:flex;flex-direction:column;gap:1.3rem}
.skill-row{}
.skill-meta{display:flex;justify-content:space-between;margin-bottom:.45rem}
.skill-meta span:first-child{font-size:.88rem;color:var(--text2)}
.skill-pct{font-size:.78rem;color:var(--text3)}
.skill-track{height:4px;background:var(--surface2);border-radius:2px;overflow:hidden}
.skill-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:2px}
.skills-tags{display:flex;gap:.65rem;flex-wrap:wrap}
.stag{padding:.6rem 1.2rem;border-radius:50px;background:var(--surface);border:1px solid var(--border);font-size:.84rem;color:var(--text2);transition:all .3s;cursor:default}
.stag:hover{border-color:var(--accent);color:var(--accent2);transform:translateY(-3px);box-shadow:0 8px 24px rgba(124,58,237,.12)}
.edu-card{grid-column:1/-1;display:flex;align-items:center;gap:1.5rem;padding:1.5rem 2rem;background:var(--surface);border:1px solid var(--border);border-radius:18px;margin-top:1rem}
.edu-icon{font-size:2.5rem}
.edu-degree{font-family:var(--font);font-weight:700;font-size:1.05rem;margin-bottom:.2rem}
.edu-school{font-size:.9rem;color:var(--text2)}
.edu-year{font-size:.78rem;color:var(--text3)}

/* ═══ CONTACT ═══ */
.contact{padding:10rem 0;background:var(--bg2);position:relative;overflow:hidden}
.contact-noise{position:absolute;inset:0;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");pointer-events:none}
.contact-heading{margin-bottom:3rem}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:5rem;align-items:start;position:relative;z-index:1}
.contact-intro{font-size:1.02rem;color:var(--text2);line-height:1.85;margin-bottom:2.5rem}
.clinks{display:flex;flex-direction:column;gap:1rem}
.clink{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;border-radius:16px;background:var(--surface);border:1px solid var(--border);transition:all .3s;cursor:pointer}
.clink:hover{border-color:var(--accent);transform:translateX(8px)}
.clink-icon{width:42px;height:42px;border-radius:12px;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.18);display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;color:var(--accent2);flex-shrink:0}
.clink-label{font-size:.72rem;color:var(--text3);margin-bottom:.15rem}
.clink-val{font-size:.88rem;font-weight:500;color:var(--text2)}
.contact-watermark{position:absolute;bottom:-1.5rem;left:50%;transform:translateX(-50%);font-family:var(--font);font-size:clamp(5rem,13vw,13rem);font-weight:900;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.03);letter-spacing:-6px;white-space:nowrap;pointer-events:none}

/* form */
.cform{display:flex;flex-direction:column;gap:1.25rem}
.fgroup{position:relative}
.finput{width:100%;padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:14px;color:var(--text);font-family:var(--font2);font-size:.92rem;transition:border-color .3s,box-shadow .3s;outline:none;resize:none}
.finput:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,58,237,.1)}
.flabel{position:absolute;left:1.25rem;top:50%;transform:translateY(-50%);color:var(--text3);font-size:.92rem;transition:all .3s;pointer-events:none}
.ftarea+.flabel{top:1rem;transform:none}
.finput:focus~.flabel,.finput:not(:placeholder-shown)~.flabel{top:-.5rem;font-size:.72rem;color:var(--accent);background:var(--bg2);padding:0 .4rem}
.ftarea:focus~.flabel,.ftarea:not(:placeholder-shown)~.flabel{top:-.5rem;font-size:.72rem;color:var(--accent);background:var(--bg2);padding:0 .4rem}

/* ═══ FOOTER ═══ */
.footer{padding:2rem 0;border-top:1px solid var(--border)}
.footer-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-logo{font-family:var(--font);font-size:1.2rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.footer-copy{font-size:.78rem;color:var(--text3)}
.footer-socials{display:flex;gap:.6rem}
.fsoc{width:36px;height:36px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:700;color:var(--text3);transition:all .3s}
.fsoc:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}

/* ═══ RESPONSIVE ═══ */
@media(pointer:coarse){body{cursor:auto}.cursor,.cursor-follower{display:none!important}}
@media(max-width:1024px){
  .projects-track{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .navbar{padding:1.2rem 1.5rem}
  .navbar.scrolled{padding:.8rem 1.5rem}
  .nav-links,.nav-cta{display:none}
  .nav-menu{display:flex}
  .hero-content{padding:0 1.5rem}
  .hero-ring{display:none}
  .about-grid{grid-template-columns:1fr;gap:3rem}
  .about-stats{flex-direction:row}
  .projects-track{grid-template-columns:1fr;max-width:500px}
  .skills-layout{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:3rem}
  .footer-row{flex-direction:column;text-align:center}
  .hero-title{letter-spacing:-2px}
  .about-frame{aspect-ratio:4/3}
}
@media(max-width:480px){
  .about,.projects,.skills,.contact{padding:6rem 0}
  .hero-badge-pill{font-size:.7rem}
  .hero-actions{flex-direction:column}
  .btn{width:100%;justify-content:center}
  .stat-box{padding:.75rem}
}