/* The Half-Second — leadership for law enforcement. Shared styles. */
:root{
  --bg:#0c1016; --bg-2:#111721; --card:#151c27; --ink:#eef1f5; --muted:#a3adbb; --dim:#7a8493;
  --line:rgba(238,241,245,.13); --line-soft:rgba(238,241,245,.07);
  --brass:#c9a24a; --brass-bright:#e0b85a; --brass-soft:rgba(224,184,90,.13);
  --blue:#6f9fd8; --red:#e0735a;
  --serif:'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono:'Spline Sans Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --wrap:1120px; --read:700px; --r:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--brass-bright);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.read{max-width:var(--read);margin:0 auto;padding:0 20px}
.kicker{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brass-bright);margin-bottom:14px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(36px,6vw,70px)}
h2{font-size:clamp(28px,4vw,42px)}
h3{font-size:clamp(20px,2.3vw,25px)}
h4{font:500 13px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:1.6em 0 .6em}
p{margin:0 0 1.1em}
.muted{color:var(--muted)} .dim{color:var(--dim)}
.accent{color:var(--brass-bright);font-style:italic}
.lede{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:40em}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(12,16,22,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.top .wrap{display:flex;align-items:center;gap:16px;min-height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:500 19px/1 var(--serif);white-space:nowrap}
.brand .mark{width:22px;height:22px;border-radius:50%;border:2px solid var(--brass-bright);position:relative;flex:none}
.brand .mark::after{content:"";position:absolute;left:50%;top:2px;width:2px;height:8px;background:var(--brass-bright);transform:translateX(-50%) rotate(20deg);transform-origin:bottom}
.nav{margin-left:auto;display:flex;gap:2px;align-items:center}
.nav a{text-decoration:none;font:500 12.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:10px 9px;border-radius:8px}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);background:var(--line-soft)}
.nav .cta{color:#10141b;background:var(--brass);margin-left:6px}
.nav .cta:hover{background:var(--brass-bright);color:#10141b}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:8px 12px;font:500 13px var(--mono)}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;background:var(--bg-2);border-bottom:1px solid var(--line);padding:10px 20px 18px}
  .nav.open{display:flex}
  .nav a{padding:14px 10px}
  .nav .cta{margin:8px 0 0;text-align:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;justify-content:center;text-decoration:none;cursor:pointer;border:0;border-radius:999px;background:var(--brass);color:#10141b;font:600 16px/1 var(--sans);padding:16px 26px;transition:background .2s,transform .2s}
.btn:hover{background:var(--brass-bright);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--line-soft)}
.btn.small{padding:11px 18px;font-size:14px}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btns{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* sections */
section{padding:84px 0}
section.tight{padding:52px 0}
section.alt{background:var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.hero{padding:88px 0 72px;background:radial-gradient(1100px 480px at 75% -10%,rgba(224,184,90,.13),transparent 60%)}
.hero h1{max-width:15em}
.hero .lede{margin-bottom:30px}
.page-head{padding:72px 0 36px;background:radial-gradient(900px 380px at 80% -20%,rgba(224,184,90,.10),transparent 60%)}
.page-head h1{font-size:clamp(34px,5vw,58px);max-width:16em}

/* the half-second timeline (home) */
.timeline{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch;margin-top:36px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.timeline>div{padding:26px}
.timeline .ev{background:var(--card)}
.timeline .gap{background:var(--brass-soft);border-left:1px dashed var(--brass);border-right:1px dashed var(--brass);text-align:center;min-width:180px;display:flex;flex-direction:column;justify-content:center}
.timeline .gap b{font:500 30px/1 var(--serif);color:var(--brass-bright)}
.timeline .lbl{font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:10px}
@media (max-width:760px){.timeline{grid-template-columns:1fr}.timeline .gap{border:0;border-top:1px dashed var(--brass);border-bottom:1px dashed var(--brass)}}

/* grids and cards */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
@media (max-width:960px){.grid3,.grid4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid2,.grid3,.grid4{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;gap:10px;text-decoration:none;background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r);padding:24px;transition:border-color .2s,transform .2s}
a.card:hover{border-color:var(--brass);transform:translateY(-3px)}
.card h3{margin:0}
.card p{color:var(--muted);margin:0}
.card .n{font:500 12px var(--mono);color:var(--brass-bright);letter-spacing:.12em;text-transform:uppercase}
.card .more{margin-top:auto;padding-top:8px;font:500 13px var(--mono);color:var(--brass-bright)}
.card ul{margin:0;padding-left:18px;color:var(--muted)}
.tag{display:inline-block;font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 10px;margin:0 6px 6px 0}
.tag.free{color:var(--brass-bright);border-color:rgba(224,184,90,.45)}

/* three levels */
.levels{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:32px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.levels>div{padding:28px;border-right:1px solid var(--line)}
.levels>div:last-child{border-right:0}
.levels .n{font:500 12px var(--mono);letter-spacing:.14em;color:var(--brass-bright);text-transform:uppercase}
@media (max-width:760px){.levels{grid-template-columns:1fr}.levels>div{border-right:0;border-bottom:1px solid var(--line)}.levels>div:last-child{border-bottom:0}}

/* disciplines list */
.disc{display:grid;gap:12px;margin-top:32px}
.disc details{border:1px solid var(--line);border-radius:var(--r);background:var(--card);overflow:hidden}
.disc summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:18px;padding:20px 22px}
.disc summary::-webkit-details-marker{display:none}
.disc .num{font:500 13px var(--mono);color:var(--brass-bright);width:2em;flex:none}
.disc .nm{font:500 22px/1.25 var(--serif)}
.disc .sub{display:block;font:400 15px/1.4 var(--sans);color:var(--muted);margin-top:4px}
.disc .plus{margin-left:auto;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .25s;flex:none}
.disc details[open] .plus{transform:rotate(45deg)}
.disc .body{padding:0 24px 24px 64px;color:var(--muted)}
.disc .body strong{color:var(--ink)}
@media (max-width:760px){.disc .body{padding-left:22px}}

/* tables */
.tbl-wrap{overflow-x:auto;margin:28px 0;border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:640px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line-soft);vertical-align:top}
th{font:500 12px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--bg-2)}
tr:last-child td{border-bottom:0}
tr.us td{background:var(--brass-soft)}
td b{color:var(--ink)}

/* long-form */
.prose{font-size:19px;line-height:1.75}
.prose p{margin:0 0 1.2em}
.prose h2{font-size:clamp(24px,3vw,32px);margin:1.8em 0 .6em}
.prose h3{margin:1.5em 0 .5em}
.prose ul,.prose ol{padding-left:22px;margin:0 0 1.2em}
.prose li{margin-bottom:.4em}
.prose blockquote{margin:1.6em 0;padding:4px 0 4px 22px;border-left:3px solid var(--brass);font:400 clamp(20px,2.5vw,25px)/1.45 var(--serif);color:var(--ink)}
.prose .opener{font:400 clamp(21px,2.6vw,24px)/1.55 var(--serif)}
.prose a{color:var(--brass-bright)}
.byline{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:24px}
.callout{margin:28px 0;padding:22px 24px;border-radius:var(--r);background:var(--brass-soft);border:1px solid rgba(224,184,90,.35)}
.callout p:last-child{margin:0}
.help{margin:28px 0;padding:18px 22px;border-radius:var(--r);border:1px solid var(--line);background:var(--bg-2);font-size:15px;color:var(--muted)}
.help b{color:var(--ink)}
.cta-box{margin:56px 0 0;padding:32px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.cta-box h3{margin-bottom:8px}
.sources{font-size:14px;color:var(--dim)}
.sources li{margin-bottom:6px}
.sources a{color:var(--muted)}

/* forms */
.form{display:grid;gap:14px;max-width:560px}
.form.inline{grid-template-columns:1fr 1.4fr auto;max-width:none;align-items:end}
@media (max-width:720px){.form.inline{grid-template-columns:1fr}}
.field{display:grid;gap:6px}
.field label{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{background:var(--card);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:13px 14px;font:16px var(--sans);width:100%}
.field textarea{min-height:110px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{min-height:1.4em;margin:6px 0 0;color:var(--muted)}
.msg.err{color:var(--red)}
.msg.ok{color:var(--brass-bright)}
.fine{font-size:14px;color:var(--dim)}
.signup{padding:34px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}

/* assessment */
.assess .q{display:none}
.assess .q.on{display:block;animation:rise .4s ease both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.bar{height:4px;border-radius:4px;background:var(--line-soft);overflow:hidden;margin:0 0 26px}
.bar i{display:block;height:100%;width:0;background:var(--brass-bright);transition:width .35s ease}
.qmeta{font:500 12px var(--mono);letter-spacing:.1em;color:var(--dim);text-transform:uppercase;margin-bottom:12px}
.qtext{font:400 clamp(22px,3vw,30px)/1.35 var(--serif);margin:0 0 22px}
.opts{display:grid;gap:10px}
.opt{text-align:left;cursor:pointer;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:var(--r);padding:15px 18px;font:400 17px/1.5 var(--sans);transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--brass)}
.opt[aria-pressed=true]{border-color:var(--brass-bright);background:var(--brass-soft)}
.result{display:none}
.result.on{display:block;animation:rise .5s ease both}
.meter{display:grid;gap:10px;margin:22px 0}
.meter div{display:grid;grid-template-columns:110px 1fr 40px;gap:12px;align-items:center;font:500 13px var(--mono);color:var(--muted)}
.meter span.t{height:10px;border-radius:6px;background:var(--line-soft);overflow:hidden}
.meter span.t i{display:block;height:100%;background:var(--brass)}

/* calculator */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:28px}
@media (max-width:820px){.calc{grid-template-columns:1fr}}
.calc .out{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:sticky;top:84px;align-self:start}
.big{font:500 clamp(38px,5vw,56px)/1 var(--serif);color:var(--brass-bright);margin:8px 0 6px}
.lines{list-style:none;padding:0;margin:18px 0 0;font-size:15px}
.lines li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line-soft);color:var(--muted)}
.lines li b{color:var(--ink);font-weight:500}

/* newsletter issues */
.issue{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:var(--card);margin-bottom:18px}
.issue .no{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--brass-bright)}
.issue h3{margin:8px 0 14px}
.issue h4{margin:18px 0 6px}
.issue p{color:var(--muted)}

/* books */
.book{display:grid;grid-template-columns:150px 1fr;gap:24px;align-items:start}
.book img{border-radius:6px;box-shadow:0 18px 40px rgba(0,0,0,.45)}
@media (max-width:460px){.book{grid-template-columns:100px 1fr}}

/* footer */
.foot{border-top:1px solid var(--line-soft);padding:48px 0 60px;color:var(--dim);font-size:14px}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
@media (max-width:760px){.foot .cols{grid-template-columns:1fr 1fr}}
.foot h5{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.foot a{color:var(--dim);text-decoration:none;display:block;padding:3px 0}
.foot a:hover{color:var(--ink)}
.foot .crisis{margin-top:32px;padding-top:20px;border-top:1px solid var(--line-soft)}

/* printable worksheets and cards */
.sheet{background:#fff;color:#161a20;border-radius:10px;padding:40px;margin:28px 0;font-size:16px}
.sheet h2,.sheet h3{color:#161a20}
.sheet .kicker{color:#8a6a1f}
.sheet .lines-write{border-bottom:1px solid #b9c0ca;height:34px}
.sheet .box{border:1px solid #b9c0ca;border-radius:8px;padding:14px 16px;margin:10px 0}
.sheet ol,.sheet ul{padding-left:20px}
.pocket{display:grid;grid-template-columns:repeat(2,3.5in);gap:.25in;justify-content:center;margin:28px 0}
.pocket .face{width:3.5in;height:2in;background:#fff;color:#161a20;border-radius:10px;padding:.18in .22in;border:1px dashed #9aa3af;font-size:10.5px;line-height:1.35;overflow:hidden}
.pocket .face h3{font-size:15px;margin:0 0 4px;color:#161a20}
.pocket .face .k{font:600 8.5px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#8a6a1f}
.pocket .face ol{margin:4px 0 0;padding-left:16px}
@media (max-width:820px){.pocket{grid-template-columns:3.5in}}
@media print{
  body{background:#fff;color:#000}
  .top,.foot,.noprint,.page-head .btns{display:none!important}
  section,.page-head{padding:0!important;background:none!important}
  .sheet{margin:0;padding:0;border-radius:0;box-shadow:none;page-break-after:always}
  .page-head h1,.page-head p{color:#000}
}
.form.inline .msg,.form.inline .hp{grid-column:1/-1}