/* ---------- Reset ---------- */
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
:root{
  --bg:#050506;
  --bg-soft:rgba(10,10,12,.55);
  --fg:#f4f3ef;
  --fg-dim:#9a9a9f;
  --accent:#7dffb3;
  --accent-2:#7d9fff;
  --accent-3:#ff7de0;
  --line:rgba(255,255,255,.1);
  --ff-display:'Space Grotesk', 'Inter', system-ui, sans-serif;
  --ff-body:'Inter', system-ui, sans-serif;
}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--ff-body);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  cursor:none;
}
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
img{ max-width:100%; display:block; }
::selection{ background:var(--accent); color:#000; }
@media (hover:none), (pointer:coarse){
  body{ cursor:auto; }
}

/* ---------- Custom cursor ---------- */
.cursor{
  position:fixed; top:0; left:0; width:14px; height:14px; border-radius:50%;
  background:var(--fg); z-index:9998; pointer-events:none; mix-blend-mode:difference;
  transform:translate(-50%,-50%); transition:width .3s cubic-bezier(.16,1,.3,1), height .3s cubic-bezier(.16,1,.3,1), background .3s ease;
  display:flex; align-items:center; justify-content:center;
}
.cursor.hover{ width:88px; height:88px; background:var(--fg); }
.cursor-label{
  font-family:var(--ff-display); font-size:11px; font-weight:700; letter-spacing:.1em;
  color:#050506; opacity:0; transition:opacity .25s ease; text-transform:uppercase; white-space:nowrap;
}
.cursor.hover .cursor-label{ opacity:1; }
@media (hover:none), (pointer:coarse){
  .cursor{ display:none; }
}

/* ---------- Cinematic loader ---------- */
.loader{
  position:fixed; inset:0; z-index:9999;
  background:#000;
  display:flex; align-items:center; justify-content:center;
  transition:opacity 1s cubic-bezier(.65,0,.35,1), visibility 1s;
  overflow:hidden;
}
.loader.done{ opacity:0; visibility:hidden; pointer-events:none; }
.loader-scan{
  position:absolute; left:0; right:0; height:120px; top:-120px;
  background:linear-gradient(180deg, transparent, rgba(125,255,179,.08), transparent);
  animation:scan 2.6s linear infinite;
}
@keyframes scan{
  0%{ transform:translateY(0); }
  100%{ transform:translateY(calc(100vh + 120px)); }
}
.loader-inner{ text-align:center; position:relative; z-index:1; }
.loader-mark{
  font-family:var(--ff-display); font-weight:700; font-size:13px;
  letter-spacing:.5em; color:var(--fg-dim); margin-bottom:26px;
  text-indent:.5em;
}
.loader-count{
  font-family:var(--ff-display); font-weight:700;
  font-size:clamp(64px,14vw,140px); line-height:1;
  color:var(--fg); letter-spacing:-.02em;
  text-shadow:0 0 40px rgba(125,255,179,.35);
}
.loader-count small{ font-size:.35em; font-weight:500; color:var(--fg-dim); margin-left:4px; }
.loader-bar{
  margin-top:30px; width:220px; height:1px; background:var(--line);
  overflow:hidden; margin-left:auto; margin-right:auto;
}
.loader-bar span{
  display:block; height:100%; width:0%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .2s ease; box-shadow:0 0 12px var(--accent);
}
.loader-label{
  margin-top:18px; font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--fg-dim);
}

/* ---------- WebGL background ---------- */
#webgl-bg{
  position:fixed; inset:0; z-index:0; background:#050506;
}
#glCanvas{ position:absolute; inset:0; width:100%; height:100%; display:block; }
.vignette{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(ellipse 80% 70% at 50% 45%, transparent 40%, rgba(0,0,0,.65) 100%);
}
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:42; opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Reveal ---------- */
[data-reveal]{
  opacity:0; transform:translateY(40px);
  transition:opacity 1.1s cubic-bezier(.16,1,.3,1), transform 1.1s cubic-bezier(.16,1,.3,1);
}
[data-reveal].in{ opacity:1; transform:translateY(0); }

/* ---------- App layer above WebGL ---------- */
.app{ position:relative; z-index:2; }

/* ---------- Nav ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:26px 5vw;
  mix-blend-mode:difference;
}
.nav-logo{
  font-family:var(--ff-display); font-weight:700; font-size:16px; letter-spacing:.15em;
}
.nav-logo .dot{ color:var(--accent); }
.nav-links{ display:flex; gap:36px; }
.nav-links a{
  font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--fg);
  position:relative; padding-bottom:4px;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px;
  background:var(--fg); transition:width .35s ease;
}
.nav-links a:hover::after{ width:100%; }
.nav-cta{
  font-size:12px; letter-spacing:.05em; display:flex; align-items:center; gap:8px;
  border:1px solid var(--fg); padding:10px 18px; border-radius:999px;
  transition:background .3s ease, color .3s ease;
}
.nav-cta:hover{ background:var(--fg); color:var(--bg); }
.nav-cta .arrow{ transition:transform .3s ease; }
.nav-cta:hover .arrow{ transform:translateX(3px); }
.nav-burger{ display:none; background:none; border:0; width:28px; height:20px; position:relative; cursor:pointer; }
.nav-burger span{
  position:absolute; left:0; right:0; height:1px; background:var(--fg);
  transition:transform .3s ease, opacity .3s ease;
}
.nav-burger span:nth-child(1){ top:0; }
.nav-burger span:nth-child(2){ top:9px; }
.nav-burger span:nth-child(3){ top:18px; }
.mobile-menu{
  position:fixed; inset:0; z-index:99; background:#050506;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:30px;
  transform:translateY(-100%); transition:transform .5s cubic-bezier(.16,1,.3,1);
}
.mobile-menu.open{ transform:translateY(0); }
.mobile-menu a{ font-family:var(--ff-display); font-size:32px; font-weight:600; }

/* ---------- Hero ---------- */
.hero{
  position:relative; height:100svh; min-height:560px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  overflow:hidden; text-align:center; padding:0 4vw;
}
.hero-eyebrow{
  font-size:12px; letter-spacing:.35em; text-transform:uppercase; color:var(--fg-dim);
  margin-bottom:8px;
}
.hero-title{
  font-family:var(--ff-display); font-weight:700;
  font-size:clamp(64px,16vw,220px); line-height:.86; letter-spacing:-.02em;
}
.hero-line{ display:block; }
.hero-line i{ font-style:normal; color:var(--accent); }
.hero-line-outline{ color:transparent; -webkit-text-stroke:1.5px var(--fg); }
.hero-line-outline i{ -webkit-text-stroke:1.5px var(--accent); color:transparent; }
.hero-desc{
  margin-top:20px; font-size:clamp(14px,1.6vw,18px); color:var(--fg-dim); letter-spacing:.02em;
}
.hero-actions{
  margin-top:44px; display:flex; gap:18px; justify-content:center; flex-wrap:wrap;
}
.btn{
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  padding:17px 34px; border-radius:999px; font-size:13px; letter-spacing:.04em; text-transform:uppercase;
  overflow:hidden; isolation:isolate;
}
.btn span{ position:relative; z-index:2; }
.btn-primary{ background:var(--fg); color:#050506; }
.btn-primary::before{
  content:''; position:absolute; inset:0; z-index:1; transform:translateY(100%);
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:transform .4s cubic-bezier(.16,1,.3,1);
}
.btn-primary:hover::before{ transform:translateY(0); }
.btn-ghost{ border:1px solid var(--line); color:var(--fg); }
.btn-ghost:hover{ border-color:var(--fg); }

.scroll-cue{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%);
  z-index:2; display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:10px; letter-spacing:.25em; text-transform:uppercase; color:var(--fg-dim);
}
.scroll-line{ width:1px; height:44px; background:var(--line); overflow:hidden; }
.scroll-line i{
  display:block; width:100%; height:40%; background:var(--fg);
  animation:scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue{
  0%{ transform:translateY(-100%); }
  100%{ transform:translateY(250%); }
}

/* ---------- Sections generic ---------- */
section{ position:relative; padding:170px 6vw; }
.section-head{ margin-bottom:60px; }
.section-tag{
  font-size:12px; letter-spacing:.3em; text-transform:uppercase; color:var(--accent);
}
.section-head h2{
  font-family:var(--ff-display); font-weight:600;
  font-size:clamp(36px,6vw,72px); line-height:1.02; letter-spacing:-.01em; margin-top:16px;
}

/* ---------- Services: experimental index list ---------- */
.service-list{ border-top:1px solid var(--line); }
.service-row{
  position:relative; display:grid;
  grid-template-columns:60px 1fr 1.1fr auto;
  align-items:center; gap:40px;
  padding:44px 24px; border-bottom:1px solid var(--line);
  transition:padding-left .5s cubic-bezier(.16,1,.3,1), background .5s ease;
  isolation:isolate; overflow:hidden;
}
.service-row::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:radial-gradient(circle at 0% 50%, hsl(var(--h,152) 90% 55% / .16), transparent 60%);
  opacity:0; transition:opacity .6s ease;
}
.service-row[data-hue="152"]{ --h:152; }
.service-row[data-hue="220"]{ --h:220; }
.service-row[data-hue="330"]{ --h:330; }
.service-row[data-hue="35"]{ --h:35; }
.service-row:hover{ padding-left:44px; }
.service-row:hover::before{ opacity:1; }
.service-num{ font-family:var(--ff-display); font-size:14px; color:var(--fg-dim); }
.service-name{
  font-family:var(--ff-display); font-weight:600; line-height:.95;
  font-size:clamp(28px,4.2vw,52px); letter-spacing:-.01em;
}
.service-desc{ color:var(--fg-dim); font-size:15px; line-height:1.6; max-width:480px; }
.service-tags-inline{
  font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--fg-dim);
  white-space:nowrap; justify-self:end;
}

/* ---------- Work / case studies ---------- */
.work-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.work-visual{
  aspect-ratio:4/5; border-radius:20px; overflow:hidden; position:relative;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.12), transparent 55%),
    linear-gradient(160deg, hsl(var(--h,265) 70% 14%), #08080a 70%);
  border:1px solid var(--line);
  transition:transform .6s cubic-bezier(.16,1,.3,1);
  transform-style:preserve-3d; will-change:transform;
}
.work-card[data-hue="265"] .work-visual{ --h:265; }
.work-card[data-hue="185"] .work-visual{ --h:185; }
.work-card[data-hue="35"]  .work-visual{ --h:35; }
.work-sheen{
  position:absolute; inset:-40%; z-index:1;
  background:linear-gradient(115deg, transparent 30%, rgba(255,255,255,.14) 48%, transparent 66%);
  transform:translateX(-60%); transition:transform 1s cubic-bezier(.16,1,.3,1);
}
.work-card:hover .work-sheen{ transform:translateX(60%); }
.work-card:hover .work-visual{ transform:translateY(-10px) scale(1.015); }
.work-canvas-tag{
  position:absolute; bottom:20px; left:20px; z-index:2; font-family:var(--ff-display);
  font-size:13px; letter-spacing:.05em; color:rgba(255,255,255,.65);
  border:1px solid rgba(255,255,255,.2); padding:6px 12px; border-radius:999px;
  backdrop-filter:blur(6px);
}
.work-meta{ margin-top:22px; display:flex; align-items:baseline; gap:14px; }
.work-index{ font-family:var(--ff-display); font-size:12px; color:var(--fg-dim); }
.work-meta h3{ font-family:var(--ff-display); font-size:22px; font-weight:600; }
.work-meta p{ font-size:13px; color:var(--fg-dim); margin-left:auto; white-space:nowrap; }
.work-note{ margin-top:56px; color:var(--fg-dim); font-size:14px; }
.work-note a{ color:var(--accent); border-bottom:1px solid currentColor; }

/* ---------- Studio ---------- */
.studio-inner{ max-width:920px; }
.studio-statement{
  font-family:var(--ff-display); font-weight:600;
  font-size:clamp(32px,5.5vw,68px); line-height:1.05; letter-spacing:-.01em; margin-top:20px;
}
.studio-statement em{ font-style:normal; color:var(--accent); }
.studio-stats{ margin-top:90px; display:grid; grid-template-columns:repeat(3,1fr); gap:40px; }
.stat{ border-top:1px solid var(--line); padding-top:20px; }
.stat-num{ font-family:var(--ff-display); font-size:clamp(40px,5.5vw,64px); font-weight:700; }
.stat-unit{ font-family:var(--ff-display); font-size:20px; color:var(--fg-dim); margin-left:4px; }
.stat p{ margin-top:10px; color:var(--fg-dim); font-size:14px; max-width:220px; }

/* ---------- Contact ---------- */
.contact{ text-align:center; }
.contact-title{
  font-family:var(--ff-display); font-weight:700;
  font-size:clamp(48px,9vw,120px); line-height:.98; letter-spacing:-.02em; margin-top:20px;
}
.contact-title em{ font-style:normal; color:var(--accent); }
.contact-email{
  display:inline-block; margin-top:40px; font-family:var(--ff-display);
  font-size:clamp(18px,3vw,28px); border-bottom:1px solid var(--line); padding-bottom:6px;
  transition:border-color .3s ease, color .3s ease;
}
.contact-email:hover{ border-color:var(--accent); color:var(--accent); }

/* ---------- Footer ---------- */
.footer{
  padding:36px 6vw; display:flex; justify-content:space-between; align-items:center;
  font-size:13px; color:var(--fg-dim); border-top:1px solid var(--line);
  flex-wrap:wrap; gap:12px;
}
.footer-links{ display:flex; gap:24px; }
.footer-links a:hover{ color:var(--fg); }

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .work-grid{ grid-template-columns:1fr; }
  .studio-stats{ grid-template-columns:1fr; gap:26px; }
  .service-row{ grid-template-columns:1fr; gap:14px; text-align:left; }
  .service-tags-inline{ justify-self:start; }
}
@media (max-width:760px){
  .nav-links, .nav-cta{ display:none; }
  .nav-burger{ display:block; }
  section{ padding:120px 6vw; }
  .hero-title{ font-size:clamp(52px,17vw,90px); }
}