/* Welcome page layout, in the shared case-file system.
   Tokens, fonts and base type come from content.css; this file only adds the
   landing-page structures (hero, bands, cards, FAQ) and widens the column. */

body.welcome{font-size:17px;scroll-behavior:smooth}
.welcome .wrap{max-width:1040px;padding:0 18px}
.welcome h1,.welcome h2,.welcome h3{max-width:none;margin:0}
.welcome .up{text-transform:none;letter-spacing:0}

/* tags: small brass labels, never numbered unless the content is a sequence */
.welcome .tag{
  display:block;font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:2px;text-transform:uppercase;color:var(--brass);margin-bottom:12px;
}
.welcome .tag::before{content:"// ";color:var(--redact)}

/* section headings */
.welcome section.sec h2{
  font-family:var(--font-mono);font-weight:600;color:var(--paper);
  font-size:clamp(24px,4.6vw,36px);line-height:1.2;letter-spacing:-.2px;
  border:0;padding:0;margin:0 0 14px;text-transform:none;
}
.welcome .lead{color:var(--mist);font-size:18px;max-width:620px;margin:0}
.welcome section.sec{padding:76px 0}

/* buttons */
.welcome .btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;
  padding:0 24px;background:var(--brass);color:var(--ink);border:1px solid var(--brass);
  font-family:var(--font-mono);font-weight:600;font-size:13px;letter-spacing:1px;
  text-transform:uppercase;text-decoration:none;border-radius:0;cursor:pointer;
}
.welcome .btn:hover{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.welcome .btn.ghost{background:transparent;color:var(--brass)}
.welcome .btn.ghost:hover{background:var(--brass);color:var(--ink);border-color:var(--brass)}
.welcome .btn.sm{min-height:var(--tap);padding:0 16px;font-size:11px}
.welcome .ctas{display:flex;gap:12px;flex-wrap:wrap}

/* top bar */
nav.top{
  position:sticky;top:0;z-index:20;background:rgba(11,18,16,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
nav.top .wrap{display:flex;align-items:center;gap:6px;min-height:60px}
.welcome .brand{
  font-family:var(--font-mono);font-weight:600;letter-spacing:2px;font-size:14px;
  color:var(--brass);text-decoration:none;margin-right:auto;display:inline-flex;align-items:center;min-height:var(--tap);
}
nav.top a.l{
  display:none;align-items:center;min-height:var(--tap);padding:0 12px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.4px;color:var(--mist);text-decoration:none;
}
nav.top a.l:hover{color:var(--paper)}
@media(min-width:860px){nav.top a.l{display:inline-flex}}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--ink);min-height:600px;display:flex;align-items:flex-end}
.hero .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% 20%;display:block}
/* ink falls over the left so the headline stays readable; the figure stays clear on the right */
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(11,18,16,.92) 0%,rgba(11,18,16,.72) 38%,rgba(11,18,16,.18) 70%,rgba(11,18,16,0) 100%),
    linear-gradient(180deg,rgba(11,18,16,.25) 0%,rgba(11,18,16,0) 40%,var(--ink) 100%);
}
@media(max-width:760px){.hero h1{max-width:none}.hero::after{background:linear-gradient(180deg,rgba(11,18,16,.55) 0%,rgba(11,18,16,.78) 55%,var(--ink) 100%)}}
.hero .in{position:relative;z-index:2;padding:96px 18px 44px;width:100%}
.hero .tag{
  display:inline-block;border:2px solid var(--redact-lit);color:var(--redact-lit);background:rgba(11,18,16,.78);
  box-shadow:0 0 0 3px var(--ink),0 0 0 4px var(--redact-lit);
  padding:5px 12px;margin:0 0 26px;transform:rotate(-2deg);
}
.hero .tag::before{content:""}
.hero h1{
  font-family:var(--font-mono);font-weight:600;color:var(--paper);
  font-size:clamp(30px,6.2vw,54px);line-height:1.18;letter-spacing:-.5px;max-width:min(15em,54vw);
  overflow-wrap:anywhere;
}
.hero h1 em{font-style:normal;color:var(--brass)}
.hero p.sub{font-size:clamp(17px,3.2vw,20px);color:var(--text);max-width:34em;margin:18px 0 26px}

/* the four facts, kept as a plain strip */
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:36px}
.stats div{background:rgba(11,18,16,.9);padding:16px 14px}
.stats b{display:block;font-family:var(--font-mono);font-size:clamp(15px,4.4vw,19px);font-weight:600;color:var(--paper)}
.stats span{font-family:var(--font-mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--mist)}
@media(min-width:760px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* image slots: the file on top, an ink gradient underneath if it is missing */
.img{background:var(--i,none) center/cover,linear-gradient(145deg,#183a36,#0b1210 70%)}

/* statement band */
.band{
  position:relative;padding:96px 0;text-align:center;overflow:hidden;
  background:linear-gradient(180deg,rgba(11,18,16,.62),rgba(11,18,16,.82)),url(audio/img/band_night_street.jpg) center/cover,#0b1210;
}
.band h2{
  font-family:var(--font-mono);font-weight:600;color:var(--paper);border:0;padding:0;
  font-size:clamp(24px,5.2vw,42px);line-height:1.25;max-width:21em;margin:0 auto 26px;
}
.band h2 span{color:var(--brass)}

/* premise */
.prem{display:grid;gap:30px;align-items:center}
.prem .art{aspect-ratio:3/2;border:1px solid var(--line);position:relative;overflow:hidden;background:url(audio/img/hero_chase.jpg) center/cover,#0b1210}
.prem .art video{width:100%;height:100%;object-fit:cover;display:block}
.prem p{color:var(--text);margin:0 0 14px}
@media(min-width:800px){.prem{grid-template-columns:1.1fr 1fr}}

/* corner marks, the same device as the hero frame on the content pages */
.corners{position:relative}
.corners::before,.corners::after{content:"";position:absolute;width:18px;height:18px;pointer-events:none;z-index:3}
.corners::before{top:0;left:0;border-top:2px solid var(--brass);border-left:2px solid var(--brass)}
.corners::after{bottom:0;right:0;border-bottom:2px solid var(--brass);border-right:2px solid var(--brass)}

/* the three steps are a real sequence, so they keep their numbers */
.steps{display:grid;gap:18px;margin-top:32px}
.step{background:var(--ink2);border:1px solid var(--line);position:relative}
.step .art{aspect-ratio:3/4}
.step .bd{padding:20px}
.step .n{font-family:var(--font-mono);font-size:12px;letter-spacing:2px;color:var(--brass);font-weight:600}
.step h3{font-family:var(--font-mono);font-weight:600;font-size:18px;color:var(--paper);margin:8px 0 8px;text-transform:none}
.step p{margin:0;color:var(--mist);font-size:16px}
@media(min-width:800px){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* key info: plain labels, no icons */
.info{
  background:linear-gradient(180deg,rgba(11,18,16,.7),rgba(11,18,16,.88)),url(audio/img/keyinfo_skyline.jpg) center/cover,#0b1210;
}
.igrid{display:grid;gap:26px;margin-top:30px}
.i{border-top:1px solid var(--brass);padding-top:14px}
.i h3{font-family:var(--font-mono);font-weight:600;font-size:15px;color:var(--paper);text-transform:none;margin-bottom:6px}
.i p{margin:0;color:var(--mist);font-size:16px}
@media(min-width:700px){.igrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:980px){.igrid{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* the squad */
.squad{display:grid;gap:18px;margin-top:32px}
.card{background:var(--ink2);border:1px solid var(--line);overflow:hidden;position:relative}
.card .art{aspect-ratio:3/4;position:relative}
.card .art.img{background-position:50% 28%}
.card .art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(11,18,16,.96))}
.card .nm{position:absolute;left:16px;bottom:12px;z-index:2}
.card .nm b{display:block;font-family:var(--font-mono);font-weight:600;font-size:22px;color:var(--paper)}
.card .nm span{font-family:var(--font-mono);font-size:11px;letter-spacing:2px;color:var(--brass);text-transform:uppercase;font-weight:600}
.card .bd{padding:16px 16px 20px;color:var(--mist);font-size:16px}
@media(min-width:760px){.squad{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* case files */
.strip{display:flex;gap:12px;overflow-x:auto;padding:0 18px 14px;margin:28px -18px 0;scroll-snap-type:x mandatory}
.ep{flex:none;width:168px;scroll-snap-align:start}
.ep .art{aspect-ratio:2/3;border:1px solid var(--line)}
.ep b{display:block;font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--paper);margin-top:10px}
.ep span{font-family:var(--font-mono);font-size:11px;color:var(--mist);letter-spacing:1.5px;text-transform:uppercase}

/* worlds */
.worlds{display:grid;gap:16px;margin-top:30px}
.world{position:relative;aspect-ratio:3/4;border:1px solid var(--line);overflow:hidden;display:flex;align-items:flex-end}
.world.img{background:var(--i) 50% 6%/auto var(--z,125%) no-repeat,linear-gradient(145deg,#183a36,#0b1210 70%)}
.world::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(11,18,16,.97))}
.world .t{position:relative;z-index:2;padding:16px}
.world .t span{
  display:inline-block;font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;
  font-weight:600;padding:3px 8px;border:1px solid var(--mist);color:var(--mist);
}
.world .t span.live{background:var(--brass);border-color:var(--brass);color:var(--ink)}
.world .t b{display:block;font-family:var(--font-mono);font-size:21px;font-weight:600;color:var(--paper);margin:10px 0 4px}
.world .t p{margin:0;color:var(--mist);font-size:15px}
@media(min-width:760px){.worlds{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* questions and the field manual */
.grp{font-family:var(--font-mono);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--brass);font-weight:600;margin:30px 0 10px}
details.m{border-bottom:1px solid var(--line)}
details.m summary{
  cursor:pointer;list-style:none;min-height:var(--tap);padding:14px 0;
  font-family:var(--font-mono);font-weight:600;font-size:16px;color:var(--paper);
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
details.m summary::-webkit-details-marker{display:none}
details.m summary::after{content:"+";color:var(--brass);font-size:22px;line-height:1}
details.m[open] summary::after{content:"\2212"}
details.m .body{padding:0 0 18px;color:var(--text);font-size:16.5px}
details.m .body p{margin:0 0 10px}
details.m ol,details.m ul{margin:0 0 10px;padding-left:20px}
details.m li{margin-bottom:6px}
table.t{width:100%;border-collapse:collapse;font-size:15px;margin:6px 0 10px}
table.t th,table.t td{border-bottom:1px solid var(--line);padding:10px 6px;text-align:left;vertical-align:top}
table.t th{font-family:var(--font-mono);color:var(--brass);font-size:11px;letter-spacing:1px;text-transform:uppercase}
.manual{background:var(--ink2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* closing call to action */
.go{
  text-align:center;padding:96px 0;
  background:linear-gradient(180deg,rgba(11,18,16,.82),rgba(11,18,16,.92)),url(audio/img/cta_bg.jpg) center/cover,#0b1210;
}
.go h2{font-family:var(--font-mono);font-weight:600;color:var(--paper);border:0;padding:0;font-size:clamp(26px,5.4vw,42px);margin-bottom:14px}
.go p{color:var(--mist);max-width:30em;margin:0 auto 26px}

/* footer */
.welcome footer{padding:30px 0 46px;color:var(--mist);font-size:13px;border-top:1px solid var(--line)}
.welcome footer .fl{display:flex;flex-wrap:wrap;gap:0 6px;margin-bottom:12px}
.welcome footer a{color:var(--mist);display:inline-flex;align-items:center;min-height:var(--tap);padding:0 10px 0 0;font-family:var(--font-mono);font-size:12px}
.welcome footer a:hover{color:var(--paper)}

a:focus-visible,summary:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
@media(prefers-reduced-motion:reduce){body.welcome{scroll-behavior:auto}.prem .art video{display:none}}

/* anchors land below the sticky bar */
.welcome [id]{scroll-margin-top:72px}

/* on phones the headline may use the full width */
@media(max-width:760px){.hero h1{max-width:none}}