/* 360 Design Creators — minimal white */
:root{
  --ink:#0a0a0a;
  --muted:#8b8b8b;
  --line:#e6e6e6;
  --bg:#ffffff;
  --footer:#0a0a0a;
  --sage:#7ea0a0;
  --font:'Poppins',system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  font-weight:300;
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  display:flex;min-height:100vh;flex-direction:column;
}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--ink);outline-offset:3px;
}

/* ---------- header ---------- */
.site-header{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;
  padding:28px 40px;
}
.brand img{height:44px;width:auto}
.site-nav{
  position:absolute;left:50%;transform:translateX(-50%);
  display:flex;gap:48px;
}
.site-nav a{
  font-size:11px;letter-spacing:.28em;text-transform:uppercase;font-weight:400;
  padding:6px 0;position:relative;color:var(--ink);
}
.site-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--ink);
  transition:right .3s ease;
}
.site-nav a:hover::after,.site-nav a[aria-current="page"]::after{right:0}
.header-spacer{width:44px}

/* ---------- footer (black band) ---------- */
.site-footer{
  margin-top:auto;
  background:var(--footer);color:#fff;
  padding:56px 40px 40px;
}
.footer-grid{
  max-width:1100px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start;
}
.footer-info img{height:36px;margin-bottom:24px;opacity:.95}
.footer-info p{font-size:13px;color:#bfbfbf;line-height:2}
.footer-info a{color:#fff;border-bottom:1px solid #444;transition:border-color .2s}
.footer-info a:hover{border-color:#fff}
.footer-form h2{
  font-size:11px;letter-spacing:.28em;text-transform:uppercase;font-weight:400;
  color:#bfbfbf;margin-bottom:20px;
}
.footer-form form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.footer-form input,.footer-form textarea{
  background:transparent;border:1px solid #3a3a3a;color:#fff;
  font-family:var(--font);font-size:13px;font-weight:300;
  padding:12px 14px;width:100%;transition:border-color .2s;border-radius:0;
}
.footer-form textarea{grid-column:1 / -1;resize:vertical;min-height:84px}
.footer-form input::placeholder,.footer-form textarea::placeholder{color:#7a7a7a}
.footer-form input:focus,.footer-form textarea:focus{border-color:#fff;outline:none}
.footer-form button{
  grid-column:1 / -1;justify-self:start;
  background:#fff;color:var(--ink);border:1px solid #fff;
  font-family:var(--font);font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  padding:13px 36px;cursor:pointer;transition:background .2s,color .2s;
}
.footer-form button:hover{background:transparent;color:#fff}
.footer-bottom{
  max-width:1100px;margin:48px auto 0;
  border-top:1px solid #262626;padding-top:20px;
  display:flex;justify-content:space-between;
  font-size:11px;letter-spacing:.12em;color:#7a7a7a;
}

/* ---------- homepage slideshow ---------- */
.hero{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:16px 40px 64px;
}
.slideshow{width:min(760px,100%);position:relative}
.slides{position:relative;aspect-ratio:1/1;overflow:hidden}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity .9s ease;
  pointer-events:none;
}
.slide.active{opacity:1;pointer-events:auto}
.slide img,.slide video{width:100%;height:100%;object-fit:cover}
.slide-caption{
  display:flex;align-items:baseline;justify-content:space-between;gap:24px;
  padding-top:22px;
}
.caption-item{display:none}
.caption-item.active{display:flex;align-items:baseline;justify-content:space-between;width:100%;gap:24px}
.caption-title{font-size:15px;font-weight:400;letter-spacing:.06em}
.caption-title a{border-bottom:1px solid transparent;transition:border-color .2s}
.caption-title a:hover{border-color:var(--ink)}
.caption-title .tag{
  font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);
  margin-left:16px;
}
.caption-link{
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:400;
  white-space:nowrap;border-bottom:1px solid var(--ink);padding-bottom:2px;
}
.slide-nav{
  position:absolute;top:0;bottom:70px;width:50%;
  background:none;border:none;cursor:pointer;z-index:2;
}
.slide-nav.prev{left:0;cursor:w-resize}
.slide-nav.next{right:0;cursor:e-resize}
.slide-counter{
  text-align:center;margin-top:28px;
  font-size:11px;letter-spacing:.3em;color:var(--muted);
}
.slide-progress{
  width:64px;height:1px;background:var(--line);margin:14px auto 0;position:relative;overflow:hidden;
}
.slide-progress span{
  position:absolute;left:0;top:0;bottom:0;width:0;background:var(--ink);
}
@media(prefers-reduced-motion:no-preference){
  .slide-progress span.running{animation:fill 6s linear forwards}
}
@keyframes fill{from{width:0}to{width:100%}}

/* ---------- inner pages ---------- */
.page{max-width:1100px;margin:0 auto;padding:48px 40px 96px;width:100%}
.page-title{
  font-size:clamp(30px,5vw,52px);font-weight:600;letter-spacing:-.01em;line-height:1.1;
  margin-bottom:12px;
}
.page-sub{color:var(--muted);font-size:14px;margin-bottom:56px;max-width:560px}

/* projects grid + filter */
.filter{display:flex;gap:28px;margin-bottom:44px;flex-wrap:wrap}
.filter button{
  background:none;border:none;cursor:pointer;font-family:var(--font);
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;font-weight:400;
  color:var(--muted);padding:4px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s;
}
.filter button.active,.filter button:hover{color:var(--ink);border-color:var(--ink)}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:48px 40px}
.project-card .media{aspect-ratio:1/1;overflow:hidden;background:#f4f4f4}
.project-card .media img,.project-card .media video{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.project-card:hover .media img,.project-card:hover .media video{transform:scale(1.03)}
.project-card h3{font-size:15px;font-weight:400;letter-spacing:.05em;margin-top:16px}
.project-card .tag{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}

/* project detail */
.project-hero{aspect-ratio:1/1;max-width:820px;margin:0 auto 40px;overflow:hidden}
.project-hero img,.project-hero video{width:100%;height:100%;object-fit:cover}
.project-meta{
  display:flex;gap:48px;flex-wrap:wrap;border-top:1px solid var(--line);
  padding-top:28px;margin-bottom:36px;
}
.project-meta div{font-size:13px}
.project-meta .label{
  display:block;font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;
}
.project-body{max-width:640px;color:#3a3a3a}
.back-link{
  display:inline-block;margin-bottom:40px;
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);
  transition:color .2s;
}
.back-link:hover{color:var(--ink)}

/* about */
.about-lede{font-size:clamp(18px,2.4vw,24px);font-weight:300;line-height:1.6;max-width:760px;margin-bottom:72px}
.section-label{
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);
  margin-bottom:28px;font-weight:400;
}
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:40px;margin-bottom:80px}
.team-member h3{font-size:17px;font-weight:500;letter-spacing:.02em}
.team-member .role{font-size:12px;color:var(--muted);letter-spacing:.08em;margin:2px 0 10px}
.team-member a{font-size:13px;border-bottom:1px solid var(--line);transition:border-color .2s}
.team-member a:hover{border-color:var(--ink)}
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}
.pillars div{border-top:1px solid var(--ink);padding-top:16px}
.pillars h3{font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.pillars p{font-size:13px;color:var(--muted)}

/* contact page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px}
.contact-list p{margin-bottom:22px;font-size:14px}
.contact-list .label{
  display:block;font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);margin-bottom:3px;
}
.contact-list a{border-bottom:1px solid var(--line);transition:border-color .2s}
.contact-list a:hover{border-color:var(--ink)}
.contact-form input,.contact-form textarea{
  width:100%;border:1px solid var(--line);background:transparent;border-radius:0;
  font-family:var(--font);font-weight:300;font-size:14px;padding:14px 16px;margin-bottom:14px;
  transition:border-color .2s;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--ink);outline:none}
.contact-form textarea{min-height:140px;resize:vertical}
.contact-form button{
  background:var(--ink);color:#fff;border:1px solid var(--ink);cursor:pointer;
  font-family:var(--font);font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  padding:14px 40px;transition:background .2s,color .2s;
}
.contact-form button:hover{background:transparent;color:var(--ink)}
.hidden{display:none}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .site-header{padding:20px 20px;flex-wrap:wrap;gap:14px}
  .site-nav{position:static;transform:none;order:3;width:100%;justify-content:center;gap:32px}
  .header-spacer{display:none}
  .hero{padding:8px 20px 48px}
  .page{padding:32px 20px 72px}
  .footer-grid,.contact-grid{grid-template-columns:1fr;gap:44px}
  .site-footer{padding:44px 20px 32px}
  .footer-form form{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px}
  .slide-caption,.caption-item.active{flex-direction:column;gap:8px}
}
@media(prefers-reduced-motion:reduce){
  .slide{transition:none}
  *{animation:none!important;transition:none!important}
}