*{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#090909;
  --fg:#f2f1ed;
  --muted:#858585;
  --line:#292929;
}

html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--fg);
  font-family:Inter,Arial,sans-serif;
  overflow-x:hidden;
  cursor:default;
}

a{color:inherit;text-decoration:none;cursor:pointer}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

.noise{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:100;
  opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* NAV — no CƯỜNG logo */
.nav{
  height:90px;
  padding:0 4vw;
  position:absolute;
  top:0;
  left:0;
  width:100%;
  z-index:20;
  display:flex;
  justify-content:flex-end;
  align-items:center;
}

.nav nav{
  display:flex;
  gap:34px;
  font-size:11px;
  font-weight:600;
  letter-spacing:.12em;
}

.nav nav a{
  opacity:.65;
  transition:opacity .25s ease;
}

.nav nav a:hover{opacity:1}

/* HERO */
.hero{
  min-height:100vh;
  padding:150px 4vw 55px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  position:relative;
  overflow:hidden;
}

.hero-copy{
  position:relative;
  z-index:2;
}

.eyebrow{
  font-size:10px;
  letter-spacing:.16em;
  color:var(--muted);
  font-weight:600;
}

/*
  IMPORTANT:
  The three words have their own rows and generous line-height.
  VISUAL remains outline, but its stroke no longer crosses MAKE or MOVE.
*/
.hero-title{
  margin-top:48px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  width:max-content;
  font-size:clamp(74px,12.5vw,185px);
  font-weight:800;
  letter-spacing:-.075em;
  line-height:.88;
}

.hero-title span{
  display:block;
  white-space:nowrap;
}

.hero-solid{
  color:var(--fg);
  -webkit-text-stroke:0;
  text-stroke:0;
}

.hero-outline{
  color:transparent;
  -webkit-text-stroke:1px rgba(242,241,237,.82);
  text-stroke:1px rgba(242,241,237,.82);
  margin-top:2px;
  margin-bottom:2px;
}

.hero-note{
  margin-top:48px;
  font-size:13px;
  color:#aaa;
  max-width:350px;
  line-height:1.6;
}

.hero-meta{
  display:flex;
  justify-content:space-between;
  font-size:10px;
  letter-spacing:.14em;
  color:var(--muted);
  position:relative;
  z-index:2;
}

.hero-shape{
  position:absolute;
  width:45vw;
  height:45vw;
  max-width:700px;
  max-height:700px;
  border:1px solid #333;
  border-radius:50%;
  right:-8vw;
  top:20%;
  animation:spin 20s linear infinite;
}

.hero-shape:after{
  content:"";
  position:absolute;
  inset:14%;
  border:1px solid #252525;
  border-radius:50%;
}

@keyframes spin{
  to{transform:rotate(360deg)}
}

/* FULL-WIDTH CONTINUOUS MARQUEE */
.ticker{
  width:100%;
  overflow:hidden;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  white-space:nowrap;
  padding:18px 0;
  font-size:12px;
  font-weight:600;
  letter-spacing:.13em;
}

.ticker-track{
  display:inline-flex;
  align-items:center;
  gap:20px;
  min-width:max-content;
  animation:tickerMove 22s linear infinite;
}

.ticker i{
  color:#555;
  font-style:normal;
}

@keyframes tickerMove{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* CONTENT */
.section{padding:130px 4vw}

.section-head{
  display:flex;
  justify-content:space-between;
  border-bottom:1px solid var(--line);
  padding-bottom:18px;
  margin-bottom:45px;
  font-size:10px;
  color:var(--muted);
  letter-spacing:.1em;
}

.projects{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px 25px;
}

.project-large,.project-wide{grid-column:1/-1}

.project{cursor:pointer}

.project-media{
  height:55vh;
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:transform .8s cubic-bezier(.2,.7,.2,1);
}

.project:not(.project-large):not(.project-wide) .project-media{height:70vh}

.project-media span{
  font-size:10px;
  letter-spacing:.15em;
  color:#666;
}

.project-media b{
  position:absolute;
  top:20px;
  right:20px;
  font-size:11px;
  color:#888;
}

.p1{background:radial-gradient(circle at 70% 30%,#333,#111 55%)}
.p2{background:linear-gradient(135deg,#202020,#090909)}
.p3{background:radial-gradient(circle,#292929,#0d0d0d 65%)}
.p4{background:linear-gradient(120deg,#090909,#303030)}

.project:hover .project-media{transform:scale(.985)}

.project-info{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-top:15px;
  border-top:1px solid var(--line);
}

.project-info h2{font-size:13px}
.project-info p{font-size:10px;color:var(--muted);text-transform:uppercase}

/* ABOUT */
.about{border-top:1px solid var(--line)}

.about-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:10vw;
}

.about h2,.contact h2{
  font-size:clamp(55px,8vw,120px);
  line-height:.88;
  letter-spacing:-.07em;
}

.about h2 span,.contact h2 span{
  color:transparent;
  -webkit-text-stroke:1px var(--fg);
  text-stroke:1px var(--fg);
}

.about-copy p{
  font-size:16px;
  line-height:1.7;
  color:#aaa;
  max-width:480px;
  margin-bottom:22px;
}

.skills{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:40px;
}

.skills span{
  border:1px solid #333;
  padding:9px 11px;
  font-size:9px;
  letter-spacing:.1em;
}

/* CONTACT */
.contact{
  min-height:85vh;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  border-top:1px solid var(--line);
}

.contact h2{margin-top:70px}

.email{
  font-size:clamp(20px,3vw,42px);
  width:max-content;
  border-bottom:1px solid #777;
  padding-bottom:8px;
}

/* MODAL */
.project-modal{
  position:fixed;
  inset:0;
  background:#080808;
  z-index:150;
  transform:translateY(100%);
  transition:transform .7s cubic-bezier(.77,0,.18,1);
  overflow:auto;
  padding:100px 4vw;
}

.project-modal.open{transform:translateY(0)}

.modal-close{
  position:fixed;
  right:4vw;
  top:30px;
  font-size:10px;
  letter-spacing:.1em;
}

.modal-content{max-width:1200px;margin:auto}

.modal-title{
  font-size:clamp(50px,8vw,120px);
  letter-spacing:-.07em;
  margin:30px 0 50px;
}

.modal-media{
  height:60vh;
  background:#151515;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#555;
  font-size:10px;
}

.modal-description{
  max-width:600px;
  color:#999;
  line-height:1.7;
  margin-top:25px;
}

footer{
  border-top:1px solid var(--line);
  padding:25px 4vw;
  display:flex;
  justify-content:space-between;
  font-size:9px;
  color:#777;
  letter-spacing:.1em;
}

/* INNER PAGES */
.inner-page .nav{position:fixed;inset:0 0 auto 0;height:auto;padding:24px 34px;justify-content:space-between;background:none;mix-blend-mode:difference}
.inner-page .nav>a{display:block}
.inner-page .nav nav{align-items:center}
.site-footer{min-height:72px;padding:0 4vw;display:flex;align-items:center;justify-content:flex-end}
.lang-switcher{display:flex;align-items:center;gap:9px;font-size:10px;letter-spacing:.1em}
.lang-switcher button{appearance:none;border:0;background:transparent;padding:6px 0;color:#666;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;font-size:inherit;letter-spacing:inherit;transition:color .2s ease}
.lang-switcher button:hover,.lang-switcher button.active{color:var(--fg)}
.lang-switcher button.active{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.lang-separator{color:#3f3f3f}
.inner-page .logo{width:52px;height:52px;object-fit:contain}
.inner-page .page-main{min-height:100vh;padding:165px 4vw 100px}
.inner-page .page-kicker{font-size:10px;letter-spacing:.16em;color:var(--muted);margin-bottom:28px}
.inner-page .page-title{font-size:clamp(58px,9vw,135px);line-height:.88;letter-spacing:-.07em;font-weight:800}
.inner-page .page-intro{max-width:680px;margin:48px 0 100px;color:#aaa;font-size:16px;line-height:1.7}
.inner-page .about-intro{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,1fr);gap:8vw;align-items:center;margin-bottom:100px}
.inner-page .about-intro .page-intro{max-width:460px;margin:48px 0 0}
.inner-page .about-portrait{width:350px;max-width:100%;aspect-ratio:1;margin:0;justify-self:end;border:1px solid var(--line);border-radius:50%;background:#000;overflow:hidden}
.inner-page .about-portrait img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.inner-page .detail-list{border-top:1px solid var(--line)}
.inner-page .detail-row{display:grid;grid-template-columns:1fr 2fr;gap:8vw;padding:42px 0;border-bottom:1px solid var(--line)}
.inner-page .detail-row h2{font-size:12px;letter-spacing:.12em;font-weight:600}
.inner-page .detail-row p{max-width:650px;color:#999;line-height:1.7;font-size:14px}
.inner-page .tag-list{display:flex;flex-wrap:wrap;gap:9px}
.inner-page .tag-list span{border:1px solid #333;padding:9px 11px;font-size:10px;letter-spacing:.1em}
.inner-page .service-list{margin-top:100px;border-top:1px solid var(--line)}
.inner-page .service-item{display:grid;grid-template-columns:70px 1fr 1fr;gap:4vw;padding:42px 0;border-bottom:1px solid var(--line);align-items:start}
.inner-page .service-item .number{font-size:10px;color:#666}
.inner-page .service-item h2{font-size:22px;font-weight:500}
.inner-page .service-item p{color:#999;line-height:1.7;font-size:14px}
.inner-page .contact-links{margin-top:100px;border-top:1px solid var(--line)}
.inner-page .contact-link{display:flex;justify-content:space-between;padding:28px 0;border-bottom:1px solid var(--line);font-size:12px;letter-spacing:.12em}
.inner-page .contact-link span:last-child{color:#777}
.inner-page .contact-cta{display:inline-block;margin-top:90px;font-size:clamp(32px,6vw,90px);line-height:1;border-bottom:1px solid #777;padding-bottom:12px}
.inner-page .about-contact{margin-top:150px;padding-top:110px;border-top:1px solid var(--line)}
.inner-page .about-contact .page-kicker{margin-bottom:28px}
.inner-page .back-home{display:inline-block;margin-top:100px;color:var(--muted);font-size:10px;letter-spacing:.14em}

@media(max-width:700px){
  .inner-page .nav{height:auto;padding:18px}
  .inner-page .nav nav{display:flex;gap:14px;font-size:10px}
  .site-footer{min-height:76px;padding:0 18px;justify-content:center}.lang-switcher{gap:12px;font-size:11px}
  .inner-page .logo{width:44px;height:44px}
  .inner-page .page-main{padding:130px 18px 70px}
  .inner-page .page-intro{margin:36px 0 70px;font-size:14px}
  .inner-page .about-intro{grid-template-columns:1fr;gap:42px;align-items:start;margin-bottom:70px}
  .inner-page .about-intro .page-intro{max-width:460px;margin:36px 0 0}
  .inner-page .about-portrait{width:min(68vw,240px);justify-self:center;transform:none}
  .inner-page .detail-row,.inner-page .service-item{grid-template-columns:1fr;gap:18px;padding:32px 0}
  .inner-page .service-list,.inner-page .contact-links{margin-top:70px}
  .inner-page .about-contact{margin-top:100px;padding-top:70px}
  .inner-page .contact-link{gap:24px;font-size:10px}
  .inner-page .contact-link span:last-child{text-align:right}
  .inner-page .contact-cta,.inner-page .back-home{margin-top:70px}
}

/* MOBILE */
@media(max-width:700px){
  .nav{height:70px}
  .nav nav{display:none}

  .hero{
    padding-top:120px;
  }

  .hero-title{
    font-size:21.5vw;
    line-height:.9;
    margin-top:35px;
  }

  .hero-outline{
    -webkit-text-stroke:.8px rgba(242,241,237,.82);
  }

  .hero-shape{
    width:90vw;
    height:90vw;
    top:35%;
    right:-35%;
  }

  .section{padding:90px 5vw}
  .projects{display:block}
  .project{margin-bottom:60px}
  .project-media,
  .project:not(.project-large):not(.project-wide) .project-media{height:58vh}

  .project-info{display:block}
  .project-info p{margin-top:8px}

  .about-grid{display:block}
  .about h2{margin-bottom:60px}

  .contact{min-height:75vh}
  .contact h2{font-size:15vw}
  .email{font-size:7vw}

  footer{
    gap:20px;
    flex-wrap:wrap;
  }
}