/* ============================================================
   VOCALTA — design tokens
   Ink (near-black graphite) + Paper (warm stone) + Wine (bordeaux accent)
   Signature motif: channel-strip / spec-sheet rules, borrowed from
   the mixing console — ties the "structured, businesslike" brief
   back to the subject: audio production.
   ============================================================ */

:root{
  --ink:        #17181A;
  --ink-2:      #202225;
  --ink-line:   #34373b;
  --paper:      #EAE6DE;
  --paper-2:    #DCD6C9;
  --paper-line: #c9c2b2;
  --wine:       #7C2430;
  --wine-2:     #99303E;
  --brass:      #A38A5A;
  --text-on-ink:   #EAE6DE;
  --text-on-ink-dim: #9a9d9f;
  --text-on-paper: #17181A;
  --text-on-paper-dim: #5c584f;

  --display: "Space Grotesk", "Arial Narrow", sans-serif;
  --body:    "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono:    "IBM Plex Mono", "Courier New", monospace;

  --max: 1180px;
  --pad: clamp(24px, 5vw, 72px);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
section[id]{ scroll-margin-top:90px; }
body{
  background:var(--ink);
  color:var(--text-on-ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; }

.wrap{
  max-width:var(--max);
  margin:0 auto;
  padding-left:var(--pad);
  padding-right:var(--pad);
}

/* ---------- skip link ---------- */
.skip-link{
  position:absolute;
  top:-48px;
  left:0;
  background:var(--brass);
  color:var(--ink);
  padding:12px 18px;
  z-index:100;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  transition:top .15s ease;
}
.skip-link:focus{ top:0; }

/* ---------- focus & motion ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:3px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
}

/* ---------- eyebrow / mono labels ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brass);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--brass);
  display:inline-block;
}

/* ---------- header ---------- */
header.site{
  position:sticky; top:0; z-index:50;
  background:rgba(23,24,26,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--ink-line);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:22px; padding-bottom:22px;
}
.brand-block{ display:flex; flex-direction:column; gap:3px; }
.brand{
  font-family:var(--display);
  font-weight:700;
  font-size:20px;
  letter-spacing:0.02em;
}
.brand span{ color:var(--brass); }
.brand-tagline{
  font-family:var(--mono);
  font-size:9.5px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--text-on-ink-dim);
}
nav.main ul{
  display:flex; gap:34px;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:0.08em;
  text-transform:uppercase;
}
nav.main a{
  color:var(--text-on-ink-dim);
  border-bottom:1px solid transparent;
  padding-bottom:3px;
  transition:color .15s ease, border-color .15s ease;
}
nav.main a:hover, nav.main a[aria-current="page"]{
  color:var(--text-on-ink);
  border-color:var(--brass);
}
.nav-cta{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  border:1px solid var(--brass);
  color:var(--text-on-ink);
  padding:9px 16px;
}
.nav-cta:hover{ background:var(--brass); color:var(--ink); }
.nav-actions{ display:flex; align-items:center; gap:20px; }
.mobile-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:32px;
  height:32px;
  background:none;
  border:none;
  padding:0;
}
.mobile-toggle span{
  display:block;
  width:100%;
  height:2px;
  background:var(--text-on-ink);
  transition:transform .15s ease, opacity .15s ease;
}
.mobile-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.mobile-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.mobile-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:14px 24px;
  border:1px solid var(--brass);
  color:var(--text-on-ink);
  transition:background .15s ease, color .15s ease;
}
.btn:hover{ background:var(--brass); color:var(--ink); }
.btn.solid{ background:var(--wine); border-color:var(--wine); color:#fff; }
.btn.solid:hover{ background:var(--wine-2); border-color:var(--wine-2); color:#fff; }
.btn.on-paper{ border-color:var(--text-on-paper); color:var(--text-on-paper); }
.btn.on-paper:hover{ background:var(--text-on-paper); color:var(--paper); }

/* ---------- section rhythm ---------- */
section{ padding:96px 0; }
section.tight{ padding:64px 0; }
.rule{
  height:1px;
  background:var(--ink-line);
  width:100%;
}
.on-paper .rule{ background:var(--paper-line); }

section.on-paper{ background:var(--paper); color:var(--text-on-paper); }
section.on-paper .eyebrow{ color:var(--wine); }
section.on-paper .eyebrow::before{ background:var(--wine); }

/* ---------- hero ---------- */
.hero{
  padding-top:64px;
  padding-bottom:56px;
  position:relative;
  overflow:hidden;
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(to bottom, transparent 0 79px, var(--ink-line) 79px 80px);
  opacity:0.5;
  pointer-events:none;
}
.hero .wrap{ position:relative; }
h1.display{
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(40px, 6vw, 72px);
  line-height:1.03;
  letter-spacing:-0.01em;
  max-width:15ch;
}
.hero-sub{
  margin-top:28px;
  max-width:52ch;
  font-size:18px;
  color:var(--text-on-ink-dim);
}
.brand-mark{ color:var(--brass); font-weight:600; }
.hero-cta-row{
  display:flex; align-items:center; gap:20px;
  margin-top:40px; flex-wrap:wrap;
}
.hero-note{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--text-on-ink-dim);
  letter-spacing:0.03em;
}

/* ---------- language chips ---------- */
.lang-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:34px;
}
.lang-chip{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  border:1px solid var(--ink-line);
  color:var(--text-on-ink-dim);
  padding:7px 13px;
}
a.lang-chip.more{
  color:var(--brass);
  border-color:var(--brass);
  transition:background .15s ease, color .15s ease;
}
a.lang-chip.more:hover{ background:var(--brass); color:var(--ink); }

/* ---------- client chips ---------- */
.client-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.client-chip{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  border:1px solid var(--paper-line);
  color:var(--text-on-paper-dim);
  padding:8px 14px;
}

/* ---------- on air ---------- */
.on-air{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-top:30px;
  max-width:56ch;
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--text-on-ink-dim);
  letter-spacing:0.03em;
}
.on-air-top{ margin-top:0; }
.on-air-status{
  display:flex;
  align-items:center;
  gap:12px;
}
.on-air-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#e2434f;
  flex:none;
  animation:onair-pulse 1.8s ease-in-out infinite;
}
.on-air-label{
  flex:none;
  white-space:nowrap;
  color:var(--brass);
  font-weight:600;
  letter-spacing:0.1em;
  text-transform:uppercase;
}
.on-air-text{
  padding-left:20px;
  line-height:1.5;
  min-height:3em;
  transition:opacity .3s ease;
}
.on-air-text.fade{ opacity:0; }
@keyframes onair-pulse{
  0%{ box-shadow:0 0 0 0 rgba(226,67,79,0.55); }
  70%{ box-shadow:0 0 0 8px rgba(226,67,79,0); }
  100%{ box-shadow:0 0 0 0 rgba(226,67,79,0); }
}

/* ---------- generic section heading ---------- */
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:40px;
  margin-bottom:52px;
  flex-wrap:wrap;
}
h2.display{
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(28px, 3.4vw, 42px);
  letter-spacing:-0.01em;
  margin-top:14px;
  max-width:20ch;
}
.section-head p{
  max-width:38ch;
  color:var(--text-on-ink-dim);
  font-size:15px;
}
.on-paper .section-head p{ color:var(--text-on-paper-dim); }

/* ---------- workflow (horizontal) ---------- */
.workflow{
  display:grid;
  grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
  align-items:stretch;
  border-top:1px solid var(--ink-line);
  padding-top:40px;
}
.workflow-step{
  display:flex;
  flex-direction:column;
  padding-right:20px;
}
.workflow-num{
  font-family:var(--mono);
  font-size:13px;
  color:var(--brass);
  margin-bottom:14px;
}
.workflow-step h3{
  font-family:var(--display);
  font-weight:600;
  font-size:18px;
  margin-bottom:10px;
}
.workflow-step p{ color:var(--text-on-ink-dim); font-size:13.5px; }
.workflow-note{
  margin-top:auto;
  padding-top:10px;
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--text-on-ink-dim);
}
.workflow-link{
  color:var(--brass);
  text-decoration:underline;
  text-underline-offset:2px;
}
.workflow-link:hover{ color:var(--text-on-ink); }
.workflow-arrow{
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding-top:2px;
  color:var(--ink-line);
  font-size:20px;
}

/* ---------- two column / grid utilities ---------- */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:56px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--ink-line); }
.on-paper .grid-3{ background:var(--paper-line); }

/* ---------- language columns (compact, by region) ---------- */
.lang-columns{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:48px;
  border-top:1px solid var(--ink-line);
  padding-top:36px;
}
.lang-list{ margin-top:18px; }
.lang-list li{
  font-family:var(--mono);
  font-size:12.5px;
  padding:7px 0;
  border-bottom:1px solid var(--ink-line);
  color:var(--text-on-ink-dim);
}
.lang-list li span{
  font-size:11px;
  color:var(--text-on-ink-dim);
  opacity:0.7;
  margin-left:8px;
}
.lang-more-cta{
  margin-top:18px;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:0.03em;
  color:var(--brass);
}

/* ---------- channel-strip list (signature motif) ---------- */
.strip-list{ border-top:1px solid var(--ink-line); }
.on-paper .strip-list{ border-top:1px solid var(--paper-line); }
.strip-row{
  display:grid;
  grid-template-columns:70px 1fr 1fr 90px;
  align-items:center;
  gap:16px;
  padding:16px 0;
  border-bottom:1px solid var(--ink-line);
}
.on-paper .strip-row{ border-bottom:1px solid var(--paper-line); }
.strip-ch{
  font-family:var(--mono);
  font-size:12px;
  color:var(--brass);
  letter-spacing:0.06em;
}
.strip-lang{
  font-family:var(--display);
  font-weight:600;
  font-size:17px;
}
.strip-native{
  font-family:var(--body);
  font-size:14px;
  color:var(--text-on-ink-dim);
}
.on-paper .strip-native{ color:var(--text-on-paper-dim); }
.strip-tag{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:0.05em;
  text-transform:uppercase;
  text-align:right;
  color:var(--text-on-ink-dim);
}
.on-paper .strip-tag{ color:var(--text-on-paper-dim); }

/* ---------- cards ---------- */
.card{
  background:var(--ink);
  padding:34px 30px;
}
.on-paper .card{ background:var(--paper); }
.card .eyebrow{ margin-bottom:18px; }
.card h3{
  font-family:var(--display);
  font-weight:600;
  font-size:19px;
  margin-bottom:12px;
}
.card p{ color:var(--text-on-ink-dim); font-size:14.5px; }
.on-paper .card p{ color:var(--text-on-paper-dim); }

/* ---------- service item (plain, no card background) ---------- */
.service-item h3{
  font-family:var(--display);
  font-weight:600;
  font-size:19px;
  margin-bottom:12px;
}
.service-item p{ color:var(--text-on-ink-dim); font-size:14.5px; }
.on-paper .service-item p{ color:var(--text-on-paper-dim); }

/* ---------- additional services (numbered rows, by category) ---------- */
.addon-group{
  margin-top:64px;
  padding-top:40px;
  border-top:1px solid var(--ink-line);
}
.on-paper .addon-group{ border-top:1px solid var(--paper-line); }
.addon-group:first-of-type{
  margin-top:0;
  padding-top:0;
  border-top:none;
}
.addon-label{ margin-bottom:20px; }
.addon-list{ border-top:1px solid var(--ink-line); }
.on-paper .addon-list{ border-top:1px solid var(--paper-line); }
.addon-item{
  display:grid;
  grid-template-columns:44px 1fr;
  gap:20px;
  padding:22px 0;
  border-bottom:1px solid var(--ink-line);
}
.on-paper .addon-item{ border-bottom:1px solid var(--paper-line); }
.addon-num{
  font-family:var(--mono);
  font-size:13px;
  color:var(--brass);
  padding-top:3px;
}
.on-paper .addon-num{ color:var(--wine); }
.addon-item h3{
  font-family:var(--display);
  font-weight:600;
  font-size:17px;
  margin-bottom:8px;
}
.addon-item p{
  color:var(--text-on-ink-dim);
  font-size:14px;
  max-width:60ch;
}
.on-paper .addon-item p{ color:var(--text-on-paper-dim); }

/* ---------- steps (process) ---------- */
.step{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:32px;
  padding:36px 0;
  border-bottom:1px solid var(--ink-line);
}
.on-paper .step{ border-bottom:1px solid var(--paper-line); }
.step:first-child{ border-top:1px solid var(--ink-line); }
.on-paper .step:first-child{ border-top:1px solid var(--paper-line); }
.step-num{
  font-family:var(--mono);
  font-size:13px;
  color:var(--brass);
  padding-top:4px;
}
.step h3{
  font-family:var(--display);
  font-weight:600;
  font-size:22px;
  margin-bottom:10px;
}
.step p{ color:var(--text-on-ink-dim); max-width:56ch; }
.on-paper .step p{ color:var(--text-on-paper-dim); }

/* ---------- form ---------- */
.brief-form{ display:grid; gap:22px; max-width:640px; }
.field{ display:grid; gap:8px; }
.field label{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:0.07em;
  text-transform:uppercase;
  color:var(--text-on-ink-dim);
}
.on-paper .field label{ color:var(--text-on-paper-dim); }
.field input, .field select, .field textarea{
  background:transparent;
  border:none;
  border-bottom:1px solid var(--ink-line);
  color:var(--text-on-ink);
  font-family:var(--body);
  font-size:15px;
  padding:10px 2px;
}
.on-paper .field input, .on-paper .field select, .on-paper .field textarea{
  border-bottom:1px solid var(--paper-line);
  color:var(--text-on-paper);
}

/* ---------- custom select (replaces native <select> UI) ---------- */
.custom-select{ position:relative; }
.custom-select-trigger{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--ink-line);
  color:var(--text-on-ink);
  font-family:var(--body);
  font-size:15px;
  padding:10px 2px;
  cursor:pointer;
  text-align:left;
}
.on-paper .custom-select-trigger{
  border-bottom:1px solid var(--paper-line);
  color:var(--text-on-paper);
}
.custom-select-trigger:focus-visible{ outline:2px solid var(--brass); outline-offset:3px; }
.custom-select-arrow{
  font-family:var(--mono);
  font-size:11px;
  color:var(--brass);
  transition:transform .15s ease;
  flex:none;
}
.custom-select.open .custom-select-arrow{ transform:rotate(180deg); }
.custom-select-options{
  position:absolute;
  top:100%;
  left:0;
  right:0;
  z-index:60;
  margin-top:6px;
  list-style:none;
  padding:0;
  background:var(--ink);
  border:1px solid var(--brass);
  max-height:240px;
  overflow-y:auto;
}
.on-paper .custom-select-options{ background:var(--paper); }
.custom-select-options li{
  padding:12px 14px;
  font-family:var(--body);
  font-size:14.5px;
  color:var(--text-on-ink-dim);
  cursor:pointer;
  border-bottom:1px solid var(--ink-line);
}
.on-paper .custom-select-options li{
  color:var(--text-on-paper-dim);
  border-bottom:1px solid var(--paper-line);
}
.custom-select-options li:last-child{ border-bottom:none; }
.custom-select-options li:hover,
.custom-select-options li.active{
  background:var(--brass);
  color:var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color:var(--brass);
}
.field textarea{ resize:vertical; min-height:100px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.form-note{
  font-family:var(--mono);
  font-size:12px;
  color:var(--text-on-ink-dim);
  margin-top:4px;
}
.on-paper .form-note{ color:var(--text-on-paper-dim); }
#form-confirm{
  display:none;
  border:1px solid var(--brass);
  padding:22px 24px;
  font-family:var(--mono);
  font-size:13.5px;
  letter-spacing:0.02em;
}

/* ---------- footer ---------- */
footer.site{
  border-top:1px solid var(--ink-line);
  padding:56px 0 40px;
}
.footer-row{
  display:flex; justify-content:space-between; align-items:flex-start; gap:40px; flex-wrap:wrap;
}
.footer-brand .brand{ margin-bottom:10px; }
.footer-brand p{ color:var(--text-on-ink-dim); font-size:13.5px; max-width:34ch; }
.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-col h4{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--text-on-ink-dim);
  margin-bottom:14px;
}
.footer-col a, .footer-col p{
  display:block;
  font-size:14px;
  margin-bottom:9px;
  color:var(--text-on-ink-dim);
}
.footer-col a:hover{ color:var(--text-on-ink); }
.footer-bottom{
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid var(--ink-line);
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--text-on-ink-dim);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
}

/* ---------- page hero (non-home) ---------- */
.page-hero{
  padding-top:76px;
  padding-bottom:60px;
  border-bottom:1px solid var(--ink-line);
}
.page-hero h1.display{ font-size:clamp(34px, 5vw, 54px); max-width:18ch; }
.page-hero p{ margin-top:22px; max-width:56ch; color:var(--text-on-ink-dim); font-size:16.5px; }

/* ---------- responsive ---------- */
@media (max-width: 860px){
  nav.main{ display:none; }
  nav.main.open{
    display:block;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--ink);
    border-bottom:1px solid var(--ink-line);
    padding:24px var(--pad) 28px;
  }
  nav.main.open ul{
    flex-direction:column;
    gap:20px;
  }
  .mobile-toggle{ display:flex; }
  .nav-cta{ padding:8px 12px; font-size:11px; }
  .grid-2{ grid-template-columns:1fr; gap:36px; }
  .grid-3{ grid-template-columns:1fr; }
  .lang-columns{ grid-template-columns:1fr; gap:32px; }
  .workflow{ grid-template-columns:1fr; }
  .workflow-step{ padding-right:0; padding-bottom:28px; }
  .workflow-arrow{ transform:rotate(90deg); padding:4px 0 24px; }
  .step{ grid-template-columns:1fr; gap:12px; }
  .strip-row{ grid-template-columns:50px 1fr 70px; }
  .strip-native{ display:none; }
  .field-row{ grid-template-columns:1fr; }
  .footer-row{ flex-direction:column; }
}