:root{--ink:#141414;--grey:#6c6c72;--soft:#f3f3f4;--line:#e4e4e6;--page:#fff;
--serif:"Fraunces",Georgia,serif;--sans:"Bricolage Grotesque",system-ui,sans-serif;--hand:"Caveat",cursive}
html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}
body{background:var(--page);color:var(--ink);font-family:var(--sans);font-size:1.05rem;line-height:1.7;overflow-x:hidden}
body.locked{overflow:hidden}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;letter-spacing:-.02em;line-height:1.05}
a{color:inherit;text-decoration:none}
p{max-width:62ch}
::selection{background:var(--ink);color:#fff}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.hand{font-family:var(--hand);font-size:1.5rem;color:var(--grey);line-height:1}
section{position:relative;padding:8rem 0}
.sec-title{font-size:clamp(2.4rem,6vw,4.6rem);margin-bottom:1.2rem}
.sec-title i{font-weight:300}

/* loader */
#loader{position:fixed;inset:0;z-index:999;background:var(--ink);color:#fff;display:grid;place-items:center;transition:transform 1.1s cubic-bezier(.77,0,.18,1);}
#loader.done{transform:translateY(-100%)}
#loader .mark{font-family:var(--serif);font-size:clamp(3rem,10vw,7rem);font-weight:300;font-style:italic;display:flex;gap:.3em;overflow:hidden}
#loader .mark span{display:inline-block;transform:translateY(110%);animation:up 1s cubic-bezier(.2,.8,.2,1) forwards}
#loader .mark span:nth-child(2){animation-delay:.2s}#loader .mark span:nth-child(3){animation-delay:.4s}
#loader small{position:absolute;bottom:2.5rem;font-family:var(--hand);font-size:1.6rem;color:#9a9aa0}
@keyframes up{to{transform:none}}
#progress{position:fixed;top:0;left:0;right:0;height:3px;background:var(--ink);transform:scaleX(0);transform-origin:0 50%;z-index:120}

/* navbar: floating glass pill */
#nav{position:fixed;top:1.1rem;left:50%;transform:translate(-50%,-140%);z-index:100;width:min(1060px,calc(100% - 1.5rem));
display:flex;align-items:center;justify-content:space-between;padding:.7rem .8rem .7rem 1.5rem;border-radius:999px;
background:rgba(255,255,255,.55);backdrop-filter:blur(18px) saturate(1.6);-webkit-backdrop-filter:blur(18px) saturate(1.6);
border:1px solid rgba(20,20,20,.08);box-shadow:0 18px 50px -20px rgba(0,0,0,.25);transition:transform 1.1s cubic-bezier(.2,.8,.2,1) .5s,background .4s,padding .4s}
body.ready #nav{transform:translate(-50%,0)}
#nav.scrolled{background:rgba(255,255,255,.85);padding-top:.5rem;padding-bottom:.5rem}
.brand{font-family:var(--serif);font-size:1.35rem;font-weight:600;font-style:italic;display:flex;align-items:center;gap:.6rem}
.brand b{width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-style:normal;font-size:.95rem}
#menu{display:flex;align-items:center;gap:.2rem;margin:0;padding:0;list-style:none}
#menu a{padding:.5rem 1rem;border-radius:999px;font-size:.95rem;color:var(--grey);transition:.3s}
#menu a:hover,#menu a.active{color:var(--ink);background:var(--soft)}
#menu .cta{background:var(--ink);color:#fff;margin-left:.4rem}
#menu .cta:hover{background:#333;color:#fff}
#navToggle{display:none;border:0;background:var(--ink);color:#fff;width:42px;height:42px;border-radius:50%}
@media(max-width:820px){#navToggle{display:block}
#menu{position:absolute;top:calc(100% + .6rem);left:0;right:0;flex-direction:column;align-items:stretch;background:rgba(255,255,255,.96);border-radius:28px;padding:.8rem;border:1px solid var(--line);box-shadow:0 20px 50px -20px rgba(0,0,0,.3);opacity:0;pointer-events:none;transform:translateY(-10px);transition:.35s}
#menu.show{opacity:1;pointer-events:auto;transform:none}}

/* hero */
#hero{min-height:100vh;min-height:100svh;padding:6.5rem 0 3rem;display:flex;align-items:center;overflow:hidden;background:radial-gradient(60% 60% at 70% 45%,#f1f1f2 0,#fff 70%)}
.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:2rem}
.hero-name{font-size:clamp(2.6rem,min(6.2vw,10.5vh),5.8rem);font-weight:300;letter-spacing:-.04em;margin:.4rem 0 1.1rem}
.hero-name .l{display:block;overflow:hidden;padding-bottom:.08em}
.hero-name .l span{display:inline-block;transform:translateY(105%);transition:transform 1.3s cubic-bezier(.2,.8,.2,1)}
body.ready .hero-name .l span{transform:none}
.hero-name .l:nth-child(1) span{transition-delay:.9s;font-weight:700}.hero-name .l:nth-child(2) span{transition-delay:1.05s;font-style:italic}.hero-name .l:nth-child(3) span{transition-delay:1.2s;color:var(--grey)}
.hero-sub{font-size:1.1rem;color:var(--grey);max-width:44ch}
.btn-ink,.btn-line{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.7rem;border-radius:999px;font-weight:600;transition:.4s cubic-bezier(.2,.8,.2,1);border:1.5px solid var(--ink)}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:#fff;color:var(--ink);transform:translateY(-4px);box-shadow:0 20px 30px -18px rgba(0,0,0,.5)}
.btn-line{background:transparent}.btn-line:hover{background:var(--ink);color:#fff;transform:translateY(-4px)}
.hero-stage{position:relative;height:min(78vh,700px);display:grid;place-items:center;perspective:1200px}
.hero-stage>*{transform:translate3d(var(--px,0),var(--py,0),0)}
.halo{position:absolute;width:min(78%,460px);aspect-ratio:1;border-radius:50%;background:conic-gradient(from 200deg,#ececee,#fff,#d9d9dc,#fff,#ececee);box-shadow:inset 0 0 0 1px var(--line),0 60px 120px -40px rgba(0,0,0,.25);animation:spin 40s linear infinite}
.halo.two{width:min(98%,590px);background:none;box-shadow:none;border:1.5px dashed #cfcfd3;animation-direction:reverse;animation-duration:70s}
@keyframes spin{to{rotate:360deg}}
.hero-img{position:relative;height:100%;max-width:100%;object-fit:contain;filter:drop-shadow(0 40px 40px rgba(0,0,0,.28));opacity:0;translate:0 60px;transition:1.6s cubic-bezier(.2,.8,.2,1) 1.1s}
body.ready .hero-img{opacity:1;translate:0 0}
.hero-img-wrap{position:relative;height:100%;display:grid;place-items:center;animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-16px)}}
.glass{position:absolute;padding:.7rem 1.1rem;border-radius:18px;background:rgba(255,255,255,.7);backdrop-filter:blur(12px);border:1px solid rgba(20,20,20,.08);box-shadow:0 24px 40px -20px rgba(0,0,0,.3);font-size:.9rem;font-weight:600;white-space:nowrap}
.glass small{display:block;font-weight:400;color:var(--grey);font-size:.78rem}
.g1{top:14%;left:-2%;animation:bob 5s ease-in-out infinite}.g2{bottom:24%;right:-2%;animation:bob 7s ease-in-out infinite reverse}.g3{bottom:8%;left:4%;animation:bob 6s ease-in-out infinite .6s}
.scroll-hint{position:absolute;bottom:1.5rem;left:50%;translate:-50% 0;display:flex;flex-direction:column;align-items:center;gap:.4rem}
.scroll-hint i{width:1.5px;height:44px;background:linear-gradient(var(--ink),transparent);animation:drip 2s ease-in-out infinite;transform-origin:top}
@keyframes drip{0%{transform:scaleY(0)}60%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:.5rem}.scroll-hint{display:none}
#hero{min-height:auto;padding:5.8rem 0 2.5rem}
.hero-stage{height:min(38svh,300px);order:-1}
.hero-img-wrap{height:100%}.hero-img{height:100%;width:auto;max-width:60%}
.halo{width:min(50vw,32svh)}.halo.two{width:min(66vw,42svh)}
.glass{font-size:.74rem;padding:.5rem .8rem;border-radius:14px}.glass small{font-size:.66rem}
.g1{top:4%;left:0}.g2{bottom:22%;right:0}.g3{display:none}
.hero-name{font-size:clamp(2.6rem,13.5vw,4.4rem);margin-top:.2rem}
.hero-sub{font-size:1rem}
.btn-ink,.btn-line{padding:.8rem 1.3rem;font-size:.95rem}}
/* marquee */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:1.1rem 0;background:var(--ink);color:#fff}
.marquee div{display:flex;width:max-content;animation:mq 30s linear infinite;gap:3rem;font-family:var(--serif);font-size:1.7rem;font-style:italic;font-weight:300}
.marquee span::after{content:"✦";margin-left:3rem;font-style:normal;color:#77777c}
@keyframes mq{to{transform:translateX(-50%)}}

/* about: 3D floating card */
.stage3d{perspective:1100px;display:grid;place-items:center;padding:2rem}
.card3d{position:relative;width:min(100%,380px);aspect-ratio:4/5;border-radius:36px;background:linear-gradient(145deg,#fff,#ececee);border:1px solid var(--line);box-shadow:0 60px 80px -40px rgba(0,0,0,.35),inset 0 1px 0 #fff;transition:transform .25s ease-out;transform-style:preserve-3d}
.card3d img{position:absolute;left:50%;bottom:0;width:112%;translate:-50% 0;transform:translateZ(70px);filter:drop-shadow(0 25px 25px rgba(0,0,0,.3));pointer-events:none}
.card3d .tag{position:absolute;top:1.2rem;left:1.4rem;transform:translateZ(40px)}
.badge3d{position:absolute;right:-1.2rem;top:12%;transform:translateZ(110px);background:var(--ink);color:#fff;padding:.8rem 1.2rem;border-radius:20px;font-size:.9rem;box-shadow:0 25px 35px -15px rgba(0,0,0,.5)}
.badge3d b{font-family:var(--serif);font-size:1.5rem;display:block;line-height:1}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.2rem}
.facts div{border-top:1.5px solid var(--ink);padding-top:.8rem}
.facts b{font-family:var(--serif);font-size:2.3rem;display:block;line-height:1}
.facts span{color:var(--grey);font-size:.92rem}

/* skills: floating chips in 3D */
#skills{background:var(--soft);overflow:hidden;padding:6rem 0}
.skills-board{position:relative;perspective:1000px;display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;align-content:center;padding:1rem;transform-style:preserve-3d}
.chip3d{padding:1rem 1.7rem;border-radius:22px;background:#fff;font-weight:600;font-size:1.1rem;border:1px solid var(--line);box-shadow:0 22px 30px -18px rgba(0,0,0,.3);animation:bob 5s ease-in-out infinite;transition:.4s}
.chip3d:nth-child(2n){animation-duration:6.5s;animation-delay:-1s;background:var(--ink);color:#fff}
.chip3d:nth-child(3n){animation-duration:7.5s;animation-delay:-2.4s;font-family:var(--serif);font-style:italic;font-weight:500;font-size:1.3rem}
.chip3d:hover{transform:translateY(-10px) rotate(-3deg) scale(1.08)}

/* experience timeline */
.tl{position:relative;padding-left:2.2rem;border-left:1.5px solid var(--ink);display:grid;gap:2.4rem}
.tl article{position:relative}
.tl article::before{content:"";position:absolute;left:-2.2rem;top:.55rem;width:15px;height:15px;border-radius:50%;background:var(--ink);translate:-50% 0;box-shadow:0 0 0 6px #fff}
.tl h3{font-size:1.45rem;margin-bottom:.2rem}.tl .when{font-family:var(--hand);font-size:1.4rem;color:var(--grey)}
.tl p{margin:0;color:var(--grey)}
.exp-face{position:sticky;top:7rem;width:min(320px,100%);filter:drop-shadow(0 30px 30px rgba(0,0,0,.25));animation:bob 7s ease-in-out infinite}

/* projects */
.pcard{display:block;border-radius:30px;background:#fff;border:1px solid var(--line);overflow:hidden;box-shadow:0 40px 60px -40px rgba(0,0,0,.35);transition:transform .25s ease-out,box-shadow .4s;transform-style:preserve-3d;height:100%}
.pcard:hover{box-shadow:0 50px 70px -35px rgba(0,0,0,.5)}
.live{position:relative;aspect-ratio:16/10;background:var(--soft);overflow:hidden;border-bottom:1px solid var(--line)}
.chrome{position:absolute;inset:0 0 auto 0;height:30px;z-index:3;background:rgba(255,255,255,.92);display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--line);font-size:.72rem;color:var(--grey)}
.chrome i{width:9px;height:9px;border-radius:50%;background:#d4d4d8}.chrome span{margin-left:10px;overflow:hidden;white-space:nowrap}
.frame{position:absolute;inset:30px 0 0 0;overflow:hidden}
.frame iframe,#dFrame iframe{position:absolute;top:0;left:0;width:1280px;height:800px;border:0;transform-origin:0 0;background:#fff}
.pbody{padding:1.6rem 1.8rem 1.9rem;transform:translateZ(30px)}
.pbody h3{font-size:1.7rem;margin-bottom:.5rem}.pbody p{color:var(--grey);margin-bottom:1rem}
.go{font-weight:600;display:inline-flex;gap:.5rem;border-bottom:1.5px solid var(--ink)}.go b{transition:.3s}.pcard:hover .go b{transform:translateX(6px)}

/* contact */
#contact{background:var(--ink);color:#fff;overflow:hidden}
#contact .hand{color:#9a9aa0}
.big-mail{font-family:var(--serif);font-size:clamp(1.05rem,5.4vw,2.3rem);font-weight:300;font-style:italic;display:inline-block;max-width:100%;white-space:nowrap;border-bottom:1.5px solid #fff;transition:.4s}
.big-mail:hover{letter-spacing:.02em;color:#c8c8cc}
.contact-face{width:min(340px,80%);filter:drop-shadow(0 30px 40px rgba(0,0,0,.6));animation:bob 6s ease-in-out infinite;transform:translateY(var(--sy,0))}
#contact .btn-line{border-color:#fff;color:#fff}#contact .btn-line:hover{background:#fff;color:var(--ink)}

/* footer */
footer{background:#0b0b0b;color:#a2a2a8;padding:3.5rem 0 2rem;font-size:.95rem}
footer .brand{color:#fff}footer .brand b{background:#fff;color:var(--ink)}
footer a:hover{color:#fff}footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.4rem}
footer h4{font-size:1.1rem;color:#fff;font-style:italic;font-weight:400;margin-bottom:.8rem}
.foot-bottom{border-top:1px solid #222;margin-top:2.5rem;padding-top:1.4rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem}

/* project detail */
#detail{padding-top:8.5rem}
.d-title{font-size:clamp(2.8rem,8vw,6.5rem);font-weight:300;letter-spacing:-.04em}
.chip{display:inline-block;padding:.35rem 1rem;border:1.5px solid var(--ink);border-radius:999px;margin:0 .4rem .5rem 0;font-weight:600;font-size:.9rem}
.big-frame{border-radius:28px;border:1px solid var(--line);overflow:hidden;box-shadow:0 60px 80px -40px rgba(0,0,0,.4);background:#fff}
#dFrame{position:relative;aspect-ratio:16/10;overflow:hidden}
.meta{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.meta div{border-top:1.5px solid var(--ink);padding-top:.6rem}.meta small{color:var(--grey);display:block}
.plist{padding-left:1.2rem}.plist li{margin-bottom:.4rem}
.next{display:block;padding:4rem 0;border-top:1px solid var(--line);margin-top:5rem}
.next span{font-family:var(--serif);font-size:clamp(2rem,6vw,4.5rem);font-style:italic;font-weight:300;display:block;transition:.5s}
.next:hover span{padding-left:2rem}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}}