:root{
  --bg:#16171A;
  --bg-raised:#1D1F23;
  --paper:#EDEAE1;
  --paper-dim:#A6A39A;
  --amber:#E8A33D;
  --amber-dim:#8A662C;
  --teal:#5B9A94;
  --meter-green:#4CAF6B;
  --red:#C1483A;
  --line:rgba(237,234,225,0.12);
}
*{box-sizing:border-box; margin:0; padding:0;}
body{
  background:var(--bg);
  color:var(--paper);
  font-family:'Inter',sans-serif;
  line-height:1.6;
}
.wrap{max-width:1100px; margin:0 auto; padding:0 32px;}
h1,h2,h3,.display{
  font-family:'Oswald',sans-serif;
  text-transform:uppercase;
  letter-spacing:0.02em;
  font-weight:600;
}
.mono{font-family:'IBM Plex Mono',monospace;}

/* NAV */
nav{
  position:sticky; top:0; z-index:10;
  background:rgba(22,23,26,0.9);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
nav .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.nav-left{
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  row-gap:8px;
}
.logo{
  font-family:'Oswald',sans-serif;
  font-weight:700;
  font-size:18px;
  letter-spacing:0.08em;
  color:var(--paper);
  text-decoration:none;
}
.logo span{color:var(--amber);}
.nav-status{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  letter-spacing:0.14em;
  color:var(--teal);
  text-transform:uppercase;
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
}
.navlinks{display:flex; gap:36px; list-style:none;}
.navlinks a{
  color:var(--paper-dim);
  text-decoration:none;
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  transition:color 0.2s;
}
.navlinks a:hover{color:var(--amber);}

/* HERO */
.hero{
  position:relative;
  padding:160px 0 100px;
  border-bottom:1px solid var(--line);
  min-height:640px;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(180deg, rgba(16,17,19,0.55) 0%, rgba(16,17,19,0.75) 55%, rgba(16,17,19,1) 100%),
    url('../images/gavinbooming.jpg');
  background-size:cover;
  background-position:center 30%;
  transform:scaleX(-1);
  z-index:0;
}
.hero::after{
  content:'';
  position:absolute;
  left:0; right:0; bottom:-1px;
  height:6px;
  background:var(--bg);
  z-index:1;
}
.hero .wrap{width:100%; position:relative; z-index:2;}
.rec-dot{
  width:8px; height:8px; border-radius:50%;
  background:var(--red);
  animation:blink 2.4s ease-in-out infinite;
}
@keyframes blink{
  0%,100%{opacity:1;}
  50%{opacity:0.3;}
}
.hero h1{
  font-size:clamp(40px,7vw,84px);
  line-height:0.98;
  color:var(--paper);
  max-width:820px;
}
.hero h1 em{
  font-style:normal;
  color:var(--amber);
}
.hero-sub{
  margin-top:24px;
  max-width:520px;
  color:var(--paper-dim);
  font-size:16px;
}
.hero-sub-highlight{
  color:var(--teal);
  font-weight:600;
}
.hero-cta{
  margin-top:36px;
  display:flex;
  gap:16px;
}
.btn{
  font-family:'IBM Plex Mono',monospace;
  font-size:13px;
  letter-spacing:0.05em;
  text-transform:uppercase;
  padding:14px 26px;
  text-decoration:none;
  border:1px solid var(--line);
  color:var(--paper);
  transition:all 0.2s;
}
.btn-primary{
  background:var(--amber);
  border-color:var(--amber);
  color:#20160A;
}
.btn-primary:hover{background:#f2b158;}
.btn-ghost:hover{border-color:var(--paper-dim);}

/* METER */
.meter{
  margin-top:64px;
  display:flex;
  align-items:flex-end;
  gap:4px;
  height:48px;
}
.meter-bar{
  width:5px;
  background:var(--meter-green);
  opacity:0.9;
  border-radius:1px;
  animation:levels 1.8s ease-in-out infinite;
}
@keyframes levels{
  0%,100%{height:20%;}
  50%{height:var(--h,60%);}
}
.meter-label{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--paper-dim);
  letter-spacing:0.1em;
  margin-top:10px;
  text-transform:uppercase;
}

/* WORK SECTION */
.section{padding:56px 0;}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  margin-bottom:36px;
  border-bottom:1px solid var(--line);
  padding-bottom:24px;
}
.section-head h2{font-size:32px; color:var(--paper);}
.section-num{
  font-family:'IBM Plex Mono',monospace;
  color:var(--teal);
  font-size:13px;
}

.slate{
  display:grid;
  grid-template-columns:120px 1fr auto;
  gap:24px;
  align-items:center;
  padding:26px 0;
  border-bottom:1px solid var(--line);
  transition:background 0.2s;
}
.slate:hover{background:var(--bg-raised);}
.slate-year{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  line-height:1.4;
  color:var(--amber);
}
.slate-category{
  font-family:'IBM Plex Mono',monospace;
  font-weight:500;
  font-size:12px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--teal);
  margin-top:6px;
}
.slate-title-row{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
}
.slate-title{
  font-family:'Oswald',sans-serif;
  font-size:22px;
  letter-spacing:0.01em;
  color:var(--paper);
  text-transform:none;
}
.slate-meta{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  color:var(--paper-dim);
  margin-top:6px;
  text-transform:uppercase;
  letter-spacing:0.06em;
}
.slate-tag{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--teal);
  border:1px solid var(--teal);
  padding:6px 14px;
  text-transform:uppercase;
  letter-spacing:0.08em;
  white-space:nowrap;
}
.title-badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-family:'IBM Plex Mono',monospace;
  font-size:10px;
  color:var(--paper-dim);
  border:1px solid var(--line);
  padding:5px 10px;
  text-transform:uppercase;
  letter-spacing:0.08em;
  white-space:nowrap;
  text-decoration:none;
  transition:all 0.2s;
}
.title-badge:hover{color:var(--amber); border-color:var(--amber);}
.title-badge svg{flex-shrink:0;}
.title-badge.active{color:var(--amber); border-color:var(--amber); background:var(--bg-raised);}

/* INLINE VIDEO EMBED */
.slate-video{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows 0.35s ease;
}
.slate-video-inner{overflow:hidden; min-height:0;}
.slate-video.open{grid-template-rows:1fr;}
.slate-video-embed{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  margin:4px 0 24px;
  border:1px solid var(--line);
  background:var(--bg-raised);
}
.slate-video-embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

.see-all{
  text-align:center;
  margin-top:48px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
}
.see-all-links{
  display:flex;
  align-items:center;
  gap:24px;
  flex-wrap:wrap;
  justify-content:center;
}
.text-link{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--paper-dim);
  text-decoration:none;
  border-bottom:1px solid var(--line);
  padding-bottom:2px;
  transition:color 0.2s, border-color 0.2s;
}
.text-link:hover{color:var(--amber); border-color:var(--amber);}

/* VIDEO EMBED */
.video-embed{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  border:1px solid var(--line);
  background:var(--bg-raised);
  overflow:hidden;
}
.video-embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

/* GALLERY */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:16px;
}
.gallery-item{
  display:block;
  width:100%;
  min-width:0;
  aspect-ratio:4/3;
  border:1px solid var(--line);
  background:var(--bg-raised);
  padding:0;
  cursor:pointer;
  overflow:hidden;
  position:relative;
}
.gallery-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform 0.35s ease, opacity 0.2s ease;
}
.gallery-item::after{
  content:'';
  position:absolute;
  inset:0;
  border:1px solid transparent;
  transition:border-color 0.2s;
  pointer-events:none;
}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item:hover::after{border-color:var(--amber);}

/* LIGHTBOX */
.lightbox{
  display:none;
  position:fixed;
  inset:0;
  z-index:100;
  background:rgba(16,17,19,0.96);
  align-items:center;
  justify-content:center;
}
.lightbox.active{display:flex;}
.lightbox-figure{
  max-width:min(88vw, 1100px);
  max-height:82vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
}
.lightbox-figure img{
  max-width:100%;
  max-height:74vh;
  object-fit:contain;
  border:1px solid var(--line);
}
.lightbox-figure figcaption{
  font-family:'IBM Plex Mono',monospace;
  font-size:13px;
  letter-spacing:0.08em;
  color:var(--paper-dim);
  text-transform:uppercase;
}
.lightbox-close{
  position:absolute;
  top:24px;
  right:24px;
  background:none;
  border:1px solid var(--line);
  color:var(--paper);
  width:40px;
  height:40px;
  font-size:16px;
  cursor:pointer;
  transition:border-color 0.2s, color 0.2s;
}
.lightbox-close:hover{border-color:var(--amber); color:var(--amber);}
.lightbox-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background:none;
  border:1px solid var(--line);
  color:var(--paper);
  width:48px;
  height:48px;
  font-size:24px;
  line-height:1;
  cursor:pointer;
  transition:border-color 0.2s, color 0.2s;
}
.lightbox-arrow:hover{border-color:var(--amber); color:var(--amber);}
.lightbox-prev{left:24px;}
.lightbox-next{right:24px;}

@media (max-width:640px){
  .gallery-grid{
    display:flex;
    grid-template-columns:none;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
    gap:12px;
    margin:0 -32px;
    padding:0 32px 6px;
  }
  .gallery-item{
    flex:0 0 76%;
    scroll-snap-align:center;
  }
  .lightbox-arrow{width:40px; height:40px; font-size:20px;}
  .lightbox-prev{left:8px;}
  .lightbox-next{right:8px;}
  .lightbox-close{top:12px; right:12px;}
}

/* CREDITS PAGE */
.credits-header{
  padding:64px 0 0;
}
.credits-header .back-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--paper-dim);
  text-decoration:none;
  transition:color 0.2s;
}
.credits-header .back-link:hover{color:var(--amber);}
.credits-header .back-arrow{
  display:inline-block;
  transition:transform 0.2s;
}
.credits-header .back-link:hover .back-arrow{transform:translateX(-4px);}
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:28px;
}
.filter-btn{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:8px 16px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--paper-dim);
  cursor:pointer;
  transition:all 0.2s;
}
.filter-btn:hover{border-color:var(--amber); color:var(--paper);}
.filter-btn.active{
  background:var(--amber);
  border-color:var(--amber);
  color:#20160A;
}
.year-heading{
  font-family:'Oswald',sans-serif;
  font-size:22px;
  color:var(--amber);
  text-transform:uppercase;
  letter-spacing:0.04em;
  margin:56px 0 8px;
  padding-bottom:12px;
  border-bottom:1px solid var(--line);
}
.year-heading:first-of-type{margin-top:32px;}

/* EQUIPMENT PAGE */
.kit-heading{
  font-family:'Oswald',sans-serif;
  font-size:26px;
  color:var(--paper);
  text-transform:uppercase;
  letter-spacing:0.02em;
  margin:64px 0 6px;
}
.kit-heading:first-of-type{margin-top:32px;}
.kit-sub{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  color:var(--teal);
  text-transform:uppercase;
  letter-spacing:0.08em;
  margin-bottom:24px;
}
.spec-row{
  display:grid;
  grid-template-columns:200px 1fr;
  gap:24px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.spec-label{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--teal);
}
.spec-value{
  color:var(--paper-dim);
  font-size:15px;
  line-height:1.6;
}
.gear-list{list-style:none;}
.gear-list li{
  padding:14px 0 14px 22px;
  border-bottom:1px solid var(--line);
  color:var(--paper-dim);
  font-size:15px;
  line-height:1.6;
  position:relative;
}
.gear-list li::before{
  content:'—';
  position:absolute;
  left:0;
  color:var(--teal);
}
.equipment-photos{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  gap:24px;
  margin:40px 0;
}
.equipment-photos figure{margin:0;}
.equipment-photos img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:contain;
  background:var(--bg-raised);
  border:1px solid var(--line);
  display:block;
}
.photo-caption{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--paper-dim);
  text-transform:uppercase;
  letter-spacing:0.06em;
  margin-top:10px;
  text-align:center;
}

/* ABOUT */
.about{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:56px;
  align-items:start;
}
.about-photo{
  width:100%;
  aspect-ratio:3/4;
  background-image:url('../images/gavin_about.jpg');
  background-size:cover;
  background-position:center top;
  border:1px solid var(--line);
  position:relative;
  overflow:hidden;
}
.about p{
  color:var(--paper-dim);
  font-size:16px;
  max-width:560px;
  margin-bottom:16px;
}
.about strong{color:var(--paper); font-weight:500;}
.stat-row{
  display:flex;
  gap:40px;
  margin-top:32px;
}
.stat{}
.stat-num{
  font-family:'Oswald',sans-serif;
  font-size:36px;
  color:var(--amber);
}
.stat-label{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--paper-dim);
  text-transform:uppercase;
  letter-spacing:0.08em;
}

/* CONTACT */
.contact{
  background:var(--bg-raised);
  border-top:1px solid var(--line);
  padding:90px 0;
  text-align:center;
}
.contact h2{
  font-size:clamp(32px,5vw,56px);
  color:var(--paper);
  max-width:700px;
  margin:0 auto 20px;
}
.contact p{color:var(--paper-dim); margin-bottom:36px;}
.contact-email{
  font-family:'IBM Plex Mono',monospace;
  color:var(--amber);
  font-size:20px;
  text-decoration:none;
  border-bottom:1px solid var(--amber-dim);
  padding-bottom:4px;
}

footer{
  padding:32px;
  text-align:center;
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--paper-dim);
  text-transform:uppercase;
  letter-spacing:0.08em;
}

@media (max-width:720px){
  .slate{grid-template-columns:1fr; gap:8px;}
  .about{grid-template-columns:1fr;}
  .about-photo{max-width:220px;}

  nav .wrap{
    flex-wrap:wrap;
    height:auto;
    padding-top:16px;
    padding-bottom:16px;
    row-gap:14px;
  }
  .navlinks{width:100%; justify-content:space-between; gap:0;}
  .nav-gallery-link{display:none;}
  .spec-row{grid-template-columns:1fr; gap:4px;}
}