/* ============ TOKENS ============ */
:root{
  --bg: #121216;
  --bg-alt: #18181d;
  --text: #ece7e0;
  --text-dim: #8d8b93;
  --warm: #d9843c;
  --cool: #3f8296;
  --line: rgba(236,231,224,0.10);
  --display: 'Bebas Neue', sans-serif;
  --body: 'Work Sans', sans-serif;
}

*{ margin:0; padding:0; box-sizing:border-box; overflow-anchor:none; }

html{ scroll-behavior:smooth; }

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-weight:300;
  overflow-x:hidden;
  cursor:default;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
}

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

/* ============ ATMOSPHERE: letterbox, grain, spotlight ============ */
.letterbox{
  position:fixed; left:0; width:100%; height:0px;
  background:#000; z-index:50; pointer-events:none;
  transition:height 0.6s cubic-bezier(.65,0,.35,1);
}
.letterbox.top{ top:0; }
.letterbox.bottom{ bottom:0; }
body.scrolled .letterbox{ height:0px; }
.letterbox{ height:28px; }
@media (max-width:600px){ .letterbox{ height:14px; } }

.grain{
  position:fixed; inset:0; z-index:40; pointer-events:none; opacity:0.05; mix-blend-mode:overlay;
  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='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.spotlight{
  position:fixed; inset:0; z-index:2; pointer-events:none;
  background:radial-gradient(circle 420px at var(--x,50%) var(--y,30%), rgba(217,132,60,0.10), rgba(63,130,150,0.08) 45%, transparent 70%);
  transition:background 0.15s ease-out;
}
@media (max-width:800px){ .spotlight{ display:none; } }

/* ============ NAV ============ */
.nav{
  position:fixed; top:28px; left:0; width:100%; z-index:45;
  border-bottom:1px solid transparent;
  transition:background 0.4s ease, border-color 0.4s ease, top 0.4s ease;
}
.nav.solid{ background:rgba(63,130,150,0.07); backdrop-filter:blur(8px); border-color:rgba(236,231,224,0.08); }
.nav-inner{
  max-width:1200px; margin:0 auto; padding:20px 32px;
  display:flex; align-items:center; justify-content:space-between;
}
.logo{ font-family:var(--display); font-size:24px; letter-spacing:2px; }
.logo span{ color:var(--warm); }
.logo.small{ font-size:18px; }
.nav-links{ display:flex; gap:36px; }
.nav-links a{
  font-size:13px; letter-spacing:1.5px; text-transform:uppercase; color:var(--text-dim);
  position:relative; transition:color 0.3s;
}
.nav-links a:hover, .nav-links a:focus-visible{ color:var(--text); }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:-6px; width:0; height:1px;
  background:linear-gradient(90deg,var(--warm),var(--cool)); transition:width 0.3s;
}
.nav-links a:hover::after{ width:100%; }
.nav-toggle{ display:none; flex-direction:column; gap:5px; }
.nav-toggle span{ width:22px; height:1.5px; background:var(--text); }

.nav-social{ display:flex; gap:18px; align-items:center; }
.nav-social a{ color:var(--text-dim); display:flex; transition:color 0.3s, transform 0.3s; }
.nav-social a svg{ width:17px; height:17px; }
.nav-social a:hover{ color:var(--warm); transform:translateY(-2px); }

@media (max-width:800px){
  .nav-links{
    position:fixed; top:0; right:-100%; height:100vh; width:70%; max-width:320px;
    background:var(--bg-alt); flex-direction:column; justify-content:center; align-items:flex-start;
    padding:32px; gap:28px; transition:right 0.4s ease; border-left:1px solid var(--line);
  }
  .nav-links.open{ right:0; }
  .nav-toggle{ display:flex; z-index:60; }
  .nav-social{ gap:14px; }
  .nav-social a svg{ width:16px; height:16px; }
}

/* ============ HERO ============ */
.hero{
  min-height:100vh; display:flex; flex-direction:column; justify-content:center;
  padding:0 32px; max-width:1200px; margin:0 auto; position:relative;
}
.model-stage{
  position:absolute; top:8%; right:0; width:min(48vw, 560px); height:78%;
  z-index:2; opacity:0; transition:opacity 0.8s ease;
  pointer-events:none;
}
.model-stage::before{
  content:''; position:absolute; inset:10%;
  background:radial-gradient(circle, rgba(217,132,60,0.10) 0%, rgba(63,130,150,0.08) 45%, transparent 72%);
  filter:blur(6px); z-index:-1;
}
.model-stage.loaded{ opacity:1; }
.model-stage canvas{ width:100%; height:100%; display:block; }
@media (max-width:900px){ .model-stage{ display:none; } }

.slate{
  font-family:var(--body); font-size:12px; letter-spacing:3px; color:var(--text-dim);
  margin-bottom:24px; opacity:0; animation:fadeUp 0.8s ease 0.2s forwards;
}
.hero-title{
  font-family:var(--display); line-height:0.92; font-weight:400;
  font-size:clamp(56px, 11vw, 140px); letter-spacing:1px;
}
.hero-title .line{ display:block; opacity:0; animation:fadeUp 0.9s ease forwards; }
.hero-title .line:nth-child(1){ animation-delay:0.35s; }
.hero-title .line.accent{ color:var(--warm); animation-delay:0.55s; }
.hero-sub{
  max-width:480px; margin-top:28px; color:var(--text-dim); font-size:16px; line-height:1.6;
  opacity:0; animation:fadeUp 0.9s ease 0.75s forwards;
}
.btn{
  display:inline-block; margin-top:36px; padding:15px 32px;
  border:1px solid rgba(217,132,60,0.65);
  background:linear-gradient(90deg, var(--warm), #c2703a);
  color:#171512; font-weight:600;
  font-size:13px; letter-spacing:1.5px; text-transform:uppercase;
  opacity:0; animation:fadeUp 0.9s ease 0.9s forwards;
  box-shadow:0 8px 24px rgba(217,132,60,0.25);
  transition:transform 0.25s ease, box-shadow 0.25s ease, background 0.3s;
}
.btn:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(217,132,60,0.4);
  background:linear-gradient(90deg, #e69455, var(--warm));
}

.hero-meta{
  position:absolute; right:32px; bottom:60px; display:flex; align-items:center; gap:12px;
  font-size:11px; letter-spacing:2px; color:var(--text-dim);
  opacity:0; animation:fadeUp 0.9s ease 1.1s forwards;
}
.grade-bar{
  width:120px; height:2px; border-radius:2px;
  background:linear-gradient(90deg, var(--warm), var(--cool));
}
@media (max-width:700px){ .hero-meta{ position:static; margin-top:40px; } }

@keyframes fadeUp{
  from{ opacity:0; transform:translateY(16px); }
  to{ opacity:1; transform:translateY(0); }
}

/* ============ CINEMATIC FILMSTRIP BACKGROUND ============ */
.film-bg{
  position:fixed; top:0; left:0; width:100%; z-index:-1; overflow:hidden;
  background:var(--bg);
}
.film-bg-inner{
  position:absolute; top:-8%; left:-8%; width:116%; height:130%;
  display:flex; gap:10px;
  transform:rotate(-6deg) scale(1.12);
  transform-origin:center center;
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-image:linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}
.film-col{
  display:flex; flex-direction:column; gap:10px; flex:1; min-width:0;
}
.film-col.offset{ margin-top:58px; }
.film-col img{
  width:100%; height:110px; object-fit:cover; border-radius:2px;
  display:block; filter:saturate(0.85) brightness(0.8);
}
.film-bg::after{
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(18,18,22,0.55), rgba(18,18,22,0.72) 40%, rgba(18,18,22,0.85)),
    radial-gradient(circle at 50% 30%, rgba(18,18,22,0.2), rgba(18,18,22,0.75) 75%);
}
@media (max-width:700px){
  .film-col img{ height:80px; }
}

/* Let sections breathe with the background showing through */
.nav.solid{ background:rgba(63,130,150,0.07); }


.shutter{
  position:fixed; inset:0; z-index:100; pointer-events:none;
}
.shutter-panel{
  position:absolute; top:0; bottom:0; width:50%; background:#0a0a0c;
  transition:transform 1.1s cubic-bezier(.76,0,.24,1);
}
.shutter-panel.left{ left:0; }
.shutter-panel.right{ right:0; }
.shutter.open .shutter-panel.left{ transform:translateX(-100%); }
.shutter.open .shutter-panel.right{ transform:translateX(100%); }
@media (prefers-reduced-motion: reduce){
  .shutter{ display:none; }
}

/* ============ FILMSTRIP MARQUEE ============ */
.filmstrip{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background:var(--bg-alt); overflow:hidden; padding:14px 0;
}
.filmstrip-track{
  display:flex; align-items:center; width:max-content;
  animation:scrollStrip 26s linear infinite;
}
.filmstrip-track span{
  font-family:var(--display); font-size:15px; letter-spacing:2px; color:var(--text-dim);
  padding:0 22px; white-space:nowrap;
}
.filmstrip-track i{
  width:8px; height:8px; background:var(--warm); border-radius:1px; flex:none;
  opacity:0.7;
}
@keyframes scrollStrip{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .filmstrip-track{ animation:none; }
}

/* ============ SHARED SECTION STYLES ============ */
.eyebrow{
  font-size:12px; letter-spacing:3px; color:var(--warm); text-transform:uppercase;
}
.section-head{ max-width:1200px; margin:0 auto; padding:0 32px; margin-bottom:48px; }
.section-head h2{
  font-family:var(--display); font-size:clamp(36px,5vw,56px); font-weight:400; margin-top:12px;
}

section{ padding:120px 0; }

.reveal{ opacity:0; transform:translateY(30px); transition:opacity 0.8s ease, transform 0.8s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ============ ABOUT ============ */
.about{ background:rgba(24,24,29,0.9); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.about-inner{
  max-width:1200px; margin:0 auto; padding:0 32px;
  display:grid; grid-template-columns:1fr 2fr; gap:60px;
}
.about-lead{ font-size:22px; line-height:1.5; margin-bottom:24px; }
.about-body{ color:var(--text-dim); line-height:1.8; font-size:15px; max-width:640px; }
.stats{ display:flex; gap:48px; margin-top:48px; flex-wrap:wrap; }
.stat{ display:flex; flex-direction:column; gap:6px; }
.stat-num{ font-family:var(--display); font-size:28px; color:var(--cool); }
.stat-label{ font-size:12px; letter-spacing:1px; color:var(--text-dim); text-transform:uppercase; }
@media (max-width:800px){ .about-inner{ grid-template-columns:1fr; } }

/* ============ WORK GRID ============ */
.filters{
  max-width:1200px; margin:0 auto 40px; padding:0 32px;
  display:flex; gap:10px; flex-wrap:wrap;
}
.filter{
  padding:8px 18px; border:1px solid var(--line); font-size:12px; letter-spacing:1px;
  text-transform:uppercase; color:var(--text-dim); border-radius:2px; transition:all 0.3s;
}
.filter:hover{ color:var(--text); border-color:var(--text-dim); }
.filter.active{ color:var(--bg); background:var(--text); border-color:var(--text); }

.grid{
  max-width:1200px; margin:0 auto; padding:0 32px;
  display:grid; grid-template-columns:repeat(3, 1fr); gap:24px;
}
@media (max-width:900px){ .grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .grid{ grid-template-columns:1fr; } }

.card{ transition:opacity 0.4s ease, transform 0.4s ease; }
.card.hidden{ display:none; }

.card-media{
  position:relative; aspect-ratio:16/10; border-radius:2px; overflow:hidden;
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  transition:transform 0.25s ease-out;
  background:#1a1a1c;
}
.tone-a, .tone-b, .tone-c, .tone-d{ background:#1a1a1c; }

.card-media::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(0,0,0,0.35), transparent 50%);
}
.play-btn{
  position:relative; z-index:2; width:56px; height:56px; border-radius:50%;
  border:1px solid rgba(236,231,224,0.4); color:var(--text);
  display:flex; align-items:center; justify-content:center; font-size:16px;
  transition:transform 0.3s, background 0.3s, border-color 0.3s;
  padding-left:3px;
}
.card:hover .play-btn{ transform:scale(1.1); border-color:var(--warm); background:rgba(217,132,60,0.15); }

.card iframe{ width:100%; height:100%; border:0; position:relative; z-index:1; }

.card-info{ padding:16px 4px; display:flex; justify-content:space-between; align-items:baseline; }
.card-info h3{ font-size:16px; font-weight:500; }
.tag{ font-size:11px; letter-spacing:1px; color:var(--text-dim); text-transform:uppercase; }

/* ============ BTS ============ */
.bts-sub{
  max-width:1200px; margin:0 auto; padding:0 32px; margin-bottom:40px; margin-top:-24px;
  color:var(--text-dim); font-size:15px; max-width:560px;
}
.bts-grid{
  max-width:1200px; margin:0 auto; padding:0 32px;
  display:grid; grid-template-columns:repeat(4, 1fr); gap:18px;
}
.bts-item{
  position:relative; aspect-ratio:3/4; border-radius:2px; overflow:hidden;
  display:flex; align-items:flex-end; padding:16px;
  transition:transform 0.4s ease;
}
.bts-item:hover{ transform:translateY(-6px); }
.bts-item::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(0,0,0,0.55), transparent 55%);
}
.bts-caption{
  position:relative; z-index:1; font-size:12px; letter-spacing:0.5px; color:var(--text);
}
@media (max-width:900px){ .bts-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .bts-grid{ grid-template-columns:1fr 1fr; gap:12px; } }

/* ============ SERVICES ============ */
.services-grid{
  max-width:1200px; margin:0 auto; padding:0 32px;
  display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:1px; background:var(--line);
}
.service{ background:var(--bg); padding:36px 28px; }
.service-num{ font-family:var(--display); font-size:20px; color:var(--warm); }
.service h3{ font-size:19px; font-weight:500; margin:16px 0 10px; }
.service p{ font-size:14px; color:var(--text-dim); line-height:1.6; }
@media (max-width:900px){ .services-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .services-grid{ grid-template-columns:1fr; } }

/* ============ FOOTER ============ */
.footer{ border-top:1px solid var(--line); padding:36px 0; }
.footer-inner{
  max-width:1200px; margin:0 auto; padding:0 32px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
}
.footer-note{ font-size:12px; color:var(--text-dim); letter-spacing:1px; }
.footer-contact{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  font-size:13px; color:var(--text-dim);
}
.footer-contact a{ color:var(--text-dim); transition:color 0.3s; }
.footer-contact a:hover{ color:var(--warm); }
.footer-contact .dot{ color:var(--line); }