/* SeatLayer box office — one live house: online, counter, door */

.skip-link{
  position:fixed;
  left:16px;
  top:12px;
  z-index:100;
  transform:translateY(-160%);
  padding:10px 14px;
  border-radius:8px;
  background:var(--amber);
  color:var(--on-amber);
  font-weight:800;
}
.skip-link:focus{transform:none}

/* ---------------------------------------------------------------- hero */

.box-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(3.25rem,5vw,4.75rem) 0 clamp(3rem,4.5vw,4.25rem);
  background:
    radial-gradient(circle at 86% 6%,rgba(244,183,64,.15),transparent 26rem),
    radial-gradient(circle at 4% 92%,rgba(34,160,107,.09),transparent 22rem),
    #0b111b;
  color:var(--panel-ink);
}
.box-hero::before{
  content:"";
  position:absolute;
  inset:0;
  opacity:.075;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.13) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.13) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:linear-gradient(90deg,transparent,#000 55%,transparent);
}
.box-hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.06fr) minmax(min(26rem,48%),.94fr);
  gap:clamp(2.25rem,4vw,4rem);
  align-items:center;
}
.box-hero h1{
  max-width:21ch;
  font-size:var(--sl-title-long);
  font-weight:800;
  line-height:1.02;
  letter-spacing:-.05em;
  text-wrap:balance;
}
.box-hero h1 em{
  font-style:normal;
  color:var(--amber);
}
.box-answer{
  margin-top:20px;
  max-width:58ch;
  font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  line-height:1.62;
  color:#aeb9cc;
  text-wrap:pretty;
}
.box-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.box-actions .btn,
.box-final-actions .btn,
.box-btn-ghost{min-height:48px}
.box-btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 22px;
  border:1.5px solid #33405c;
  border-radius:var(--r-m);
  background:rgba(255,255,255,.04);
  color:#e7edf7;
  font-weight:650;
  font-size:15px;
}
.box-btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
.box-price-line{
  margin-top:24px;
  max-width:52ch;
  font-size:.95rem;
  line-height:1.6;
  color:#a4b0c4;
}
.box-price-line b{color:#fff2d6;font-weight:750}
.box-released{
  margin-top:10px;
  max-width:52ch;
  font:.78rem/1.65 var(--mono);
  letter-spacing:.005em;
  color:#7e8ca4;
}

/* one-house diagram (no images, no svg) */

.box-house{
  position:relative;
  margin:0;
  padding:clamp(1.1rem,2vw,1.6rem);
  border:1px solid #2b3852;
  border-radius:var(--r-l);
  background:linear-gradient(180deg,#111a28,#0d1420);
  box-shadow:0 30px 74px -30px rgba(0,0,0,.75);
}
.box-house-feeds{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
}
.box-house-feeds span{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:8px 6px;
  border:1px solid #34425e;
  border-radius:var(--r-m);
  background:rgba(255,255,255,.035);
  color:#dbe3f1;
  font:650 .74rem/1.3 var(--mono);
  letter-spacing:.04em;
  text-align:center;
  text-transform:uppercase;
}
/* each entry point drops onto the roof of the one live house */
.box-house-feeds span::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-34px;
  width:1px;
  height:34px;
  background:linear-gradient(180deg,#3f5170,rgba(244,183,64,.85));
}
.box-house-core{
  position:relative;
  margin-top:34px;
  padding:clamp(.95rem,1.6vw,1.25rem);
  border:1px solid #3f5170;
  border-radius:var(--r-m);
  background:rgba(244,183,64,.05);
}
.box-house-core>b{
  display:block;
  color:#ffe2a6;
  font:700 .74rem/1 var(--mono);
  letter-spacing:.16em;
  text-transform:uppercase;
}
.box-state-rail{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin-top:14px;
}
.box-state-rail>div{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  align-items:center;
  gap:2px 9px;
  padding:9px 11px;
  border:1px solid #2f3d57;
  border-radius:10px;
  background:rgba(255,255,255,.028);
}
.box-state-rail i{
  grid-row:span 2;
  width:11px;
  height:11px;
  border-radius:3px;
}
.box-state-rail b{color:#e8eefa;font-size:.86rem;font-weight:700}
.box-state-rail span{color:#8492aa;font-size:.72rem;line-height:1.35}
.box-state-free{background:#5fd8a4}
.box-state-held{background:var(--amber)}
.box-state-sold{background:#6f7d99}
.box-state-blocked{background:#e0674f}
.box-house figcaption{
  margin-top:14px;
  color:#7e8ca4;
  font-size:.8rem;
  text-align:center;
}

/* ------------------------------------------------------- shared blocks */

.box-paths,
.box-controls,
.box-faq-section{
  padding:clamp(3.25rem,5vw,4.75rem) 0;
  background:var(--paper);
}
.box-controls{background:var(--paper-warm)}
.box-head{max-width:48rem}
.box-head h2{
  font-size:var(--sl-title-section);
  font-weight:800;
  line-height:1.12;
  letter-spacing:-.03em;
  text-wrap:balance;
}
.box-head p{
  margin-top:14px;
  max-width:60ch;
  font-size:1.0125rem;
  color:var(--muted);
  text-wrap:pretty;
}
.box-head-dark h2{color:#f4f7fc}
.box-head-dark p{color:#9dabc1}

/* ----------------------------------------------------------- two paths */

.box-path-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(1rem,1.8vw,1.5rem);
  margin-top:clamp(1.75rem,3vw,2.5rem);
}
.box-path{
  display:flex;
  flex-direction:column;
  padding:clamp(1.25rem,2.2vw,1.75rem);
  border:1px solid var(--line);
  border-radius:var(--r-l);
  background:var(--card);
  box-shadow:var(--shadow-card);
}
.box-path-primary{
  border-color:rgba(244,183,64,.55);
  box-shadow:0 2px 0 rgba(234,169,44,.25),var(--shadow-card);
}
.box-path h3{
  font-size:1.2rem;
  font-weight:750;
  letter-spacing:-.02em;
}
.box-path>p{
  margin-top:10px;
  color:var(--muted);
  font-size:.95rem;
  text-wrap:pretty;
}
.box-path ul{
  margin-top:16px;
  display:grid;
  gap:9px;
  list-style:none;
}
.box-path li{
  position:relative;
  padding-left:20px;
  font-size:.925rem;
  line-height:1.55;
  color:var(--ink);
}
.box-path li::before{
  content:"";
  position:absolute;
  left:0;
  top:.55em;
  width:7px;
  height:7px;
  border-radius:2px;
  background:var(--amber);
}
.box-path code{
  font-family:var(--mono);
  font-size:.85em;
  padding:1px 5px;
  border-radius:5px;
  background:rgba(12,18,32,.06);
}
.box-path>a{
  display:inline-flex;
  align-items:center;
  margin-top:auto;
  padding-top:20px;
  min-height:44px;
  font-weight:650;
  font-size:.95rem;
  color:var(--ink);
}
.box-path>a:hover{color:var(--amber-text)}
.box-path-state{
  margin-top:clamp(1.25rem,2vw,1.75rem);
  padding-top:18px;
  border-top:1px solid var(--line);
  max-width:78ch;
  color:var(--muted);
  font-size:.95rem;
  text-wrap:pretty;
}

/* ------------------------------------------------------------ workflow */

.box-workflow{
  padding:clamp(3.25rem,5vw,4.75rem) 0;
  background:#0b111b;
  color:var(--panel-ink);
}
.box-steps{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:clamp(.75rem,1.4vw,1.15rem);
  margin-top:clamp(1.75rem,3vw,2.5rem);
  counter-reset:box-step;
  list-style:none;
}
.box-steps li{
  position:relative;
  counter-increment:box-step;
  padding:16px 14px 18px;
  border:1px solid #2a374f;
  border-top:2px solid #3f5170;
  border-radius:var(--r-m);
  background:rgba(255,255,255,.028);
}
.box-steps li::before{
  content:counter(box-step,decimal-leading-zero);
  display:block;
  margin-bottom:10px;
  color:var(--amber);
  font:700 .72rem/1 var(--mono);
  letter-spacing:.1em;
}
.box-steps b{
  display:block;
  color:#f1f5fb;
  font-size:1rem;
  font-weight:700;
  letter-spacing:-.015em;
}
.box-step-copy{
  display:block;
  margin-top:8px;
  color:#94a2ba;
  font-size:.875rem;
  line-height:1.55;
  text-wrap:pretty;
}

/* ------------------------------------------------------------ controls */

.box-control-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(.85rem,1.5vw,1.25rem);
  margin-top:clamp(1.75rem,3vw,2.5rem);
}
.box-control-grid article{
  padding:clamp(1rem,1.8vw,1.35rem);
  border:1px solid var(--line);
  border-radius:var(--r-l);
  background:var(--card);
  box-shadow:var(--shadow-card);
}
.box-control-grid h3{
  font-size:1.0625rem;
  font-weight:750;
  letter-spacing:-.02em;
}
.box-control-grid p{
  margin-top:9px;
  color:var(--muted);
  font-size:.9rem;
  line-height:1.55;
  text-wrap:pretty;
}
.box-door-strip{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
  list-style:none;
}
.box-door-strip li{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--card);
  font:650 .76rem/1 var(--mono);
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink);
}
.box-door-strip li::before{
  content:"";
  width:9px;
  height:9px;
  border-radius:50%;
}
.box-door-valid::before{background:#22a06b}
.box-door-used::before{background:#6f7d99}
.box-door-void::before{background:#c4482f}
.box-door-wrong::before{background:var(--amber-deep)}
.box-control-link,
.box-boundary,
.box-economics{
  max-width:80ch;
  font-size:.95rem;
  line-height:1.6;
  color:var(--muted);
  text-wrap:pretty;
}
.box-control-link{margin-top:26px}
.box-boundary{margin-top:14px}
.box-economics{margin-top:14px}
.box-control-link a,
.box-text-link{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  font-weight:650;
  color:var(--ink);
  border-bottom:2px solid var(--amber);
}
.box-control-link a{margin-left:2px}
.box-control-link a:hover,
.box-text-link:hover{color:var(--amber-text)}

/* ----------------------------------------------------------------- faq */

.box-faq{margin-top:clamp(1.5rem,2.6vw,2.25rem)}
.box-faq summary{min-height:56px}

/* --------------------------------------------------------------- final */

.box-final{
  padding:clamp(3.25rem,5vw,4.75rem) 0;
  background:
    radial-gradient(circle at 82% 8%,rgba(244,183,64,.14),transparent 24rem),
    #0b111b;
  color:var(--panel-ink);
  text-align:center;
}
.box-final h2{
  font-size:var(--sl-title-final);
  font-weight:800;
  line-height:1.1;
  letter-spacing:-.035em;
  text-wrap:balance;
}
.box-final>.wrap>p{
  margin:14px auto 0;
  max-width:56ch;
  color:#a4b0c4;
  font-size:1.0125rem;
  text-wrap:pretty;
}
.box-final-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
  margin-top:28px;
}
.box-route-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(.75rem,1.4vw,1.1rem);
  margin-top:clamp(2rem,3.4vw,2.75rem);
  padding-top:clamp(1.75rem,3vw,2.25rem);
  border-top:1px solid #243047;
  text-align:left;
}
.box-route-grid>a{
  display:flex;
  flex-direction:column;
  gap:5px;
  min-height:44px;
  padding:14px 15px;
  border:1px solid #2a374f;
  border-radius:var(--r-m);
  background:rgba(255,255,255,.03);
}
.box-route-grid>a:hover{border-color:var(--amber)}
.box-route-grid b{color:#eef3fa;font-size:.95rem;font-weight:700}
.box-route-grid span{color:#8492aa;font-size:.82rem;line-height:1.4}

/* ----------------------------------------------------------- responsive */

@media (max-width:1080px){
  .box-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .box-control-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .box-route-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .box-hero-grid{grid-template-columns:minmax(0,1fr)}
  .box-house{order:2}
}
@media (max-width:720px){
  .box-path-grid{grid-template-columns:minmax(0,1fr)}
  .box-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:560px){
  .box-hero h1{max-width:none}
  .box-actions .btn,
  .box-actions .box-btn-ghost,
  .box-final-actions .btn,
  .box-final-actions .box-btn-ghost{width:100%;justify-content:center}
  .box-house-feeds{grid-template-columns:minmax(0,1fr);gap:22px}
  .box-house-feeds span{min-height:46px}
  .box-house-feeds span::after{bottom:-22px;height:22px}
  .box-house-core{margin-top:22px}
  .box-state-rail{grid-template-columns:minmax(0,1fr)}
  .box-steps{grid-template-columns:minmax(0,1fr)}
  .box-control-grid{grid-template-columns:minmax(0,1fr)}
  .box-route-grid{grid-template-columns:minmax(0,1fr)}
}