:root{
  --bg:#0b0b0c; --fg:#f2f0eb; --muted:#8d8b86; --line:#222; --accent:#f2f0eb;
  --sans:'Futura','Jost','Century Gothic',sans-serif; --serif:'Songti TC','Songti SC','Noto Serif TC',serif;
  --pad:clamp(20px,4vw,56px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-weight:700;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2{font-family:var(--serif);font-weight:700;line-height:1.05}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:20px var(--pad);transition:background .3s,backdrop-filter .3s}
.nav.scrolled{background:rgba(11,11,12,.75);backdrop-filter:blur(12px)}
.logo{letter-spacing:.25em;font-size:.8rem;font-weight:700}
.nav nav{display:flex;align-items:center;gap:28px;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.nav nav a:not(.btn){opacity:.8;transition:opacity .2s}
.nav nav a:not(.btn):hover{opacity:1}

/* buttons */
.btn{display:inline-block;padding:14px 30px;background:var(--fg);color:var(--bg);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;border:1px solid var(--fg);transition:background .25s,color .25s}
.btn:hover{background:transparent;color:var(--fg)}
.btn-ghost{background:transparent;color:var(--fg);border-color:rgba(242,240,235,.5)}
.btn-ghost:hover{background:var(--fg);color:var(--bg)}
.btn-small{padding:9px 18px;font-size:.72rem}
.btn-large{padding:18px 44px;font-size:.9rem}

/* hero */
.hero{position:relative;height:100vh;min-height:560px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(ellipse at 30% 20%,#2a2a2e,#0b0b0c 70%)}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.35),rgba(0,0,0,.15) 40%,rgba(11,11,12,.9))}
.hero-content{position:relative;padding:0 var(--pad);max-width:900px}
.eyebrow{letter-spacing:.3em;text-transform:uppercase;font-size:.75rem;margin-bottom:22px;opacity:.85}
.hero h1{font-size:clamp(2.8rem,8vw,6.5rem);margin-bottom:38px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);font-size:1.3rem;opacity:.7;animation:bob 2s infinite}
@keyframes bob{50%{transform:translate(-50%,6px)}}

/* work */
.work{padding:100px var(--pad);border-top:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px;margin-bottom:40px}
.section-head h2{font-size:clamp(2rem,4vw,3.2rem)}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.filters button{background:none;border:1px solid transparent;color:var(--muted);font:inherit;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;padding:8px 14px;cursor:pointer;transition:.2s}
.filters button:hover{color:var(--fg)}
.filters button.active{color:var(--fg);border-color:var(--line)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,360px),1fr));gap:14px}
.card{position:relative;aspect-ratio:4/3;overflow:hidden;cursor:pointer;background:#161617;border:0;padding:0;color:inherit;text-align:left;font:inherit}
.card.wide{grid-column:span 2;aspect-ratio:8/3.05}
@media(max-width:760px){.card.wide{grid-column:auto;aspect-ratio:4/3}}
.card-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1),filter .4s}
.card:hover .card-media{transform:scale(1.05)}
.card-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent 55%);opacity:.9;transition:opacity .3s}
.card-info{position:absolute;left:20px;right:20px;bottom:18px;display:flex;justify-content:space-between;align-items:flex-end;gap:10px}
.card-info h3{font-family:var(--serif);font-weight:700;font-size:1.6rem;line-height:1.1}
.card-info span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;opacity:.8;white-space:nowrap}
.play-badge{position:absolute;top:16px;right:16px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;border:1px solid rgba(255,255,255,.5);padding:4px 10px;backdrop-filter:blur(6px)}
.empty{color:var(--muted);padding:40px 0}

/* about */
.about{padding:100px var(--pad);border-top:1px solid var(--line)}
.about-inner{max-width:860px;margin:0 auto;display:flex;align-items:center;gap:clamp(24px,5vw,56px)}
.about-photo{width:clamp(130px,20vw,220px);height:auto;aspect-ratio:1/1;border-radius:50%;object-fit:cover;flex:none;border:1px solid var(--line)}
@media(max-width:620px){.about-inner{flex-direction:column;text-align:center}.about-photo{width:104px}}
.about h2{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:24px}
.about p{font-size:1.15rem;color:#cfcdc7}

/* contact */
.contact{padding:140px var(--pad);text-align:center;border-top:1px solid var(--line)}
.contact h2{font-size:clamp(2.4rem,6vw,5rem);margin-bottom:14px}
.contact p{color:var(--muted);margin-bottom:36px}
.socials{display:flex;justify-content:center;gap:28px;margin-top:48px;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.socials a:hover{color:var(--fg)}
footer{padding:28px var(--pad);text-align:center;color:var(--muted);font-size:.75rem;letter-spacing:.1em;border-top:1px solid var(--line)}

/* fade-in */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.scroll-hint{animation:none}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
@media(max-width:560px){.nav nav{gap:16px}.nav nav a:nth-child(1){display:none}}

/* hero name */
.hero-content{text-align:center;max-width:none;padding:0}
.hero h1.hero-name{margin:0;line-height:0;font-size:0}
.hero-name img{display:block;margin:0 auto;height:clamp(4.8rem,17.4vw,13.5rem);width:auto;filter:drop-shadow(0 2px 40px rgba(0,0,0,.45))}

/* hero load sequence: still photo first, video fades in once it can play */
.hero{background:#0b0b0c url("../assets/video/hero-poster.jpg") center/cover no-repeat}
.hero-video{opacity:0;transition:opacity 1.8s ease}
.hero.video-ready .hero-video{opacity:1}
.hero-name,.scroll-hint,.nav{animation:fadeUp 1.6s ease .3s both}
.scroll-hint{animation:fadeUp 1.6s ease 1s both,bob 2s 2.6s infinite}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.nav{animation-name:fadeIn}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.hero-video{transition:none}.hero-name,.scroll-hint,.nav{animation:none}}

/* nudge the name above true center */
.hero-content{padding-bottom:12vh}

/* tagline under the name */
.hero-tagline{margin-top:18px;font-size:clamp(.75rem,1.6vw,1rem);letter-spacing:.35em;text-transform:uppercase;font-weight:700;text-shadow:0 1px 20px rgba(0,0,0,.5);animation:fadeUp 1.6s ease .8s both}
@media(prefers-reduced-motion:reduce){.hero-tagline{animation:none}}

/* small label above project titles */
.tag{display:block;font-family:var(--sans);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;opacity:.85;margin-bottom:6px}

/* project viewer: centered title, small category beneath */

/* progressive blur on the bottom edge of the screen */
.edge-blur{position:fixed;left:0;right:0;bottom:0;height:clamp(120px,22vh,260px);z-index:40;pointer-events:none}
.edge-blur div{position:absolute;inset:0}
.scroll-hint{z-index:41}

/* "View Portfolio" button: outlined, translucent, jumps to Selected Work */
.hero-btn{display:inline-block;margin-top:24px;padding:11px 24px;border:1px solid rgba(255,255,255,.85);border-radius:11px;background:rgba(10,10,12,.45);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;font-size:.85rem;letter-spacing:.04em;transition:background .25s,color .25s,transform .25s;animation:fadeUp 1.6s ease 1.2s both}
.hero-btn:hover{background:#fff;color:#0b0b0c;transform:translateY(-2px)}
@media(prefers-reduced-motion:reduce){.hero-btn{animation:none}}

/* project page */
a.card{display:block}
.project{max-width:1100px;margin:0 auto;padding:130px var(--pad) 60px}
.project-head{text-align:center;margin-bottom:40px}
.project-head h1{font-size:clamp(2.2rem,5.5vw,4rem);margin-bottom:14px}
.project-head .tag{margin:0;font-size:.8rem}
.project-media video,.project-media iframe{width:100%;aspect-ratio:16/9;border:0;background:#000;display:block;margin-bottom:14px}
.project-media video{object-fit:cover}
.project-media img{width:100%;display:block;margin-bottom:14px}
.ph{aspect-ratio:16/9;margin-bottom:14px}
.project-nav{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:50px;padding-top:26px;border-top:1px solid var(--line);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase}
.project-nav a{opacity:.75;transition:opacity .2s}
.project-nav a:hover{opacity:1}
.back{text-align:center;margin-top:30px}

/* name + role above the About heading */
.about .about-name{font-family:var(--serif);font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.1;color:var(--fg);margin-bottom:8px}
.about-role{margin-bottom:34px;color:var(--muted);opacity:1}
.about h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-bottom:14px}
.about .about-body{font-size:.95rem;line-height:1.7}
.about .about-body + .about-body{margin-top:14px}

/* floating contact button */
.contact-fab{position:fixed;left:calc(50% - 34px);bottom:22px;z-index:60;display:grid;place-items:center;width:68px;height:68px;border-radius:50%;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:transform .25s ease,background .25s,opacity .2s linear;animation:fadeUp 1.4s ease 1.6s both}
.contact-fab span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--fg);color:var(--bg);box-shadow:0 6px 18px rgba(0,0,0,.45);transition:transform .25s ease}
.contact-fab:hover{transform:scale(1.08);background:rgba(255,255,255,.22)}
.contact-fab:active span{transform:scale(.94)}
@media(prefers-reduced-motion:reduce){.contact-fab{animation:none}}

/* type-of-work pills on project pages */
.work-pills{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:22px}
.pill{display:inline-block;padding:9px 20px;border:1px solid rgba(255,255,255,.85);border-radius:11px;background:rgba(10,10,12,.45);color:#fff;font-size:.85rem;letter-spacing:.04em}

/* phones: smaller hero text, and the hero text fades as you scroll (see main.js) */
.hero-content{will-change:opacity,transform}
@media(max-width:620px){
  .hero-name img{height:15.5vw}
  .hero-tagline{font-size:.62rem;letter-spacing:.24em;margin-top:12px}
  .hero-btn{margin-top:18px;padding:9px 20px;font-size:.78rem;border-radius:10px}
}

/* contact section: keep the subline on one line at every screen width */
.contact .contact-sub{white-space:nowrap;font-size:clamp(.78rem,3.9vw,1.1rem)}