/*
Theme Name: Seltain Production
Theme URI: https://seltainproduction.dk
Author: Seltain Production
Author URI: https://seltainproduction.dk
Description: Custom one-page tema til Seltain Production — live lyd til events & koncerter. Mørk, "flight case"-inspireret design med signalvejs-animation.
Version: 1.0
License: Proprietary
Text Domain: seltain
*/

:root{
  --bg: #0d0c0a;
  --surface: #17140f;
  --surface-2: #221d16;
  --paper: #efe8d8;
  --amber: #ffb454;
  --amber-dim: #8a6a3a;
  --red: #c1272d;
  --text: #f2ede1;
  --text-dim: #a89e8c;
  --line: rgba(242,237,225,0.1);
}

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

html{scroll-behavior:smooth;}

body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter', sans-serif;
  overflow-x:hidden;
}

h1,h2,h3, .display{
  font-family:'Big Shoulders Display', sans-serif;
  text-transform:uppercase;
  letter-spacing:0.01em;
  line-height:0.92;
}

.mono{
  font-family:'JetBrains Mono', monospace;
  letter-spacing:0.08em;
}

a{color:inherit;text-decoration:none;}

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 32px;
}

/* Texture: subtle grain */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:2000;
  opacity:0.035;
  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");
}

/* ---------- NAV ---------- */
header.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  padding:18px 0;
  transition:background 0.3s ease, border-color 0.3s ease;
  border-bottom:1px solid transparent;
}
header.site-header.solid{
  background:rgba(13,12,10,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav.wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand img{
  height:34px;
  width:34px;
  border-radius:8px;
  object-fit:cover;
  filter:brightness(0.95);
}
.brand-name{
  font-family:'Big Shoulders Display', sans-serif;
  font-weight:800;
  font-size:18px;
  letter-spacing:0.03em;
}
.live-dot{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:11px;
  color:var(--text-dim);
}
.live-dot::before{
  content:"";
  width:7px;height:7px;
  border-radius:50%;
  background:var(--red);
  box-shadow:0 0 8px var(--red);
  animation:pulse 1.8s infinite ease-in-out;
}
@keyframes pulse{
  0%,100%{opacity:1;}
  50%{opacity:0.25;}
}
.btn{
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  background:var(--amber);
  color:#141210;
  padding:11px 22px;
  border-radius:3px;
  font-weight:500;
  border:none;
  cursor:pointer;
  transition:transform 0.15s ease, box-shadow 0.15s ease;
  display:inline-block;
}
.btn:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(255,180,84,0.25);
}
.btn-ghost{
  background:transparent;
  color:var(--text);
  border:1px solid var(--line);
}
.btn-ghost:hover{
  box-shadow:none;
  border-color:var(--amber-dim);
}

/* ---------- HERO ---------- */
.hero{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  position:relative;
  padding-top:100px;
  padding-bottom:60px;
}

.vu-strip{
  position:absolute;
  inset:0;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:4px;
  padding:0 32px;
  opacity:0.35;
  z-index:0;
}
.vu-bar{
  flex:1;
  max-width:6px;
  background:linear-gradient(to top, var(--amber-dim), var(--amber));
  border-radius:2px 2px 0 0;
  animation:vu 1.4s ease-in-out infinite;
  transform-origin:bottom;
}
@keyframes vu{
  0%,100%{height:6%;}
  50%{height:var(--h, 40%);}
}

.sticker{
  position:absolute;
  top:110px;
  right:32px;
  background:var(--paper);
  color:#141210;
  padding:6px 16px;
  border-radius:4px;
  transform:rotate(4deg);
  font-family:'JetBrains Mono', monospace;
  font-size:11px;
  letter-spacing:0.08em;
  box-shadow:0 8px 20px rgba(0,0,0,0.4);
}

.hero-content{
  position:relative;
  z-index:1;
}
.eyebrow{
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  letter-spacing:0.18em;
  color:var(--amber);
  margin-bottom:22px;
  display:block;
}
.hero h1{
  font-size:clamp(52px, 9vw, 118px);
  font-weight:900;
  color:var(--text);
  max-width:900px;
}
.hero h1 span{color:var(--amber);}
.hero-sub{
  max-width:520px;
  margin-top:28px;
  font-size:17px;
  line-height:1.6;
  color:var(--text-dim);
}
.hero-actions{
  margin-top:40px;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.scroll-cue{
  position:absolute;
  bottom:36px;
  left:32px;
  font-family:'JetBrains Mono', monospace;
  font-size:11px;
  color:var(--text-dim);
  display:flex;
  align-items:center;
  gap:10px;
}
.scroll-cue::after{
  content:"";
  width:1px;height:34px;
  background:linear-gradient(var(--amber), transparent);
  animation:scrolldown 1.8s infinite ease-in-out;
}
@keyframes scrolldown{
  0%{opacity:0.2;transform:translateY(-6px);}
  50%{opacity:1;}
  100%{opacity:0.2;transform:translateY(6px);}
}

/* ---------- SECTION SHARED ---------- */
section{
  padding:120px 0;
  position:relative;
}
.tag{
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  letter-spacing:0.15em;
  color:var(--amber);
  border:1px solid var(--amber-dim);
  display:inline-block;
  padding:5px 12px;
  border-radius:3px;
  margin-bottom:24px;
}
.section-head{
  max-width:640px;
  margin-bottom:64px;
}
.section-head h2{
  font-size:clamp(34px,5vw,56px);
  font-weight:800;
}
.section-head p{
  color:var(--text-dim);
  margin-top:16px;
  font-size:16px;
  line-height:1.6;
  max-width:520px;
}

/* ---------- ABOUT ---------- */
.about{
  background:var(--surface);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.about .wrap{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:80px;
  align-items:center;
}
.about-copy p{
  font-size:19px;
  line-height:1.7;
  color:var(--text);
}
.about-copy p + p{margin-top:18px;color:var(--text-dim); font-size:16px;}

.equip-card{
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:6px;
  padding:26px;
}
.equip-card .mono{
  font-size:11px;
  color:var(--amber);
  display:block;
  margin-bottom:14px;
}
.equip-list{
  list-style:none;
}
.equip-list li{
  display:flex;
  justify-content:space-between;
  padding:10px 0;
  border-bottom:1px dashed var(--line);
  font-size:14px;
  color:var(--text-dim);
}
.equip-list li:last-child{border-bottom:none;}
.equip-list li span:last-child{color:var(--text);font-family:'JetBrains Mono',monospace;font-size:13px;}

/* ---------- SIGNAL CHAIN (signature element) ---------- */
.chain{
  position:relative;
}
.chain-line{
  position:absolute;
  top:38px;
  left:0;right:0;
  height:2px;
  background:var(--line);
  z-index:0;
}
.chain-line-fill{
  position:absolute;
  top:0;left:0;
  height:100%;
  width:0%;
  background:linear-gradient(90deg, var(--amber-dim), var(--amber));
  transition:width 1.6s cubic-bezier(.2,.8,.2,1);
}
.chain-steps{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:32px;
  position:relative;
  z-index:1;
}
.chain-step{
  opacity:0;
  transform:translateY(16px);
  transition:opacity 0.6s ease, transform 0.6s ease;
}
.chain-step.in{opacity:1;transform:translateY(0);}
.chain-num{
  width:76px;height:76px;
  border-radius:50%;
  background:var(--surface);
  border:2px solid var(--amber-dim);
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:'Big Shoulders Display', sans-serif;
  font-size:28px;
  font-weight:800;
  color:var(--amber);
  margin-bottom:22px;
}
.chain-step h3{
  font-size:24px;
  font-weight:700;
  margin-bottom:10px;
}
.chain-step p{
  color:var(--text-dim);
  font-size:15px;
  line-height:1.6;
}

/* ---------- PORTFOLIO ---------- */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:18px;
}
.job-card{
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:6px;
  aspect-ratio:3/4;
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:20px;
  transition:transform 0.3s ease, border-color 0.3s ease;
}
.job-card:hover{transform:translateY(-6px);border-color:var(--amber-dim);}
.job-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,180,84,0.14), transparent 55%),
    linear-gradient(160deg, var(--surface-2), #0f0d0a 80%);
  z-index:0;
}
.job-card.has-image::before{
  background:linear-gradient(180deg, rgba(13,12,10,0) 30%, rgba(13,12,10,0.9) 100%);
}
.job-card .card-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:-1;
}
.job-card .play{
  position:absolute;
  top:20px;right:20px;
  width:34px;height:34px;
  border-radius:50%;
  border:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:1;
}
.job-card .play::after{
  content:"";
  width:0;height:0;
  border-top:5px solid transparent;
  border-bottom:5px solid transparent;
  border-left:8px solid var(--amber);
  margin-left:2px;
}
.job-card .meta{position:relative;z-index:1;}
.job-card .type{
  font-family:'JetBrains Mono', monospace;
  font-size:10px;
  letter-spacing:0.1em;
  color:var(--amber);
  display:block;
  margin-bottom:6px;
}
.job-card .title{
  font-family:'Big Shoulders Display', sans-serif;
  font-size:22px;
  font-weight:700;
  line-height:1.05;
}
.portfolio-note{
  margin-top:28px;
  font-size:13px;
  color:var(--text-dim);
  font-family:'JetBrains Mono', monospace;
}
.portfolio-note span{color:var(--amber);}

/* ---------- CONTACT ---------- */
.contact{
  background:var(--surface);
  border-top:1px solid var(--line);
}
.contact .wrap{
  text-align:center;
}
.contact h2{
  font-size:clamp(38px,7vw,84px);
  font-weight:900;
  max-width:820px;
  margin:0 auto;
}
.contact h2 span{color:var(--amber);}
.contact p{
  color:var(--text-dim);
  margin:22px auto 40px;
  max-width:460px;
  font-size:16px;
}
.contact-links{
  display:flex;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}

footer.site-footer{
  padding:36px 0;
  border-top:1px solid var(--line);
}
footer.site-footer .wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  color:var(--text-dim);
}

@media (max-width:860px){
  .about .wrap{grid-template-columns:1fr;gap:48px;}
  .chain-steps{grid-template-columns:1fr;}
  .chain-line{display:none;}
  .portfolio-grid{grid-template-columns:repeat(2, 1fr);}
  footer.site-footer .wrap{flex-direction:column;gap:10px;text-align:center;}
}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important;}
}

:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:3px;
}