/* Sentrax — palette and type derived from the logo */
:root{
  --bg:#10161d;
  --bg-2:#141c25;
  --panel:#18212c;
  --line:#26313f;
  --ink:#e9eef3;
  --mut:#93a1b1;
  --red:#c42a2e;
  --red-bright:#e1413f;
  --red-ink:#ffffff;
  --maxw:1080px;
  --pad:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,.display{font-family:Oswald,Impact,system-ui,sans-serif;font-weight:600;letter-spacing:.4px;line-height:1.05;margin:0}
.eyebrow{font-family:Oswald,sans-serif;text-transform:uppercase;letter-spacing:2.5px;font-size:12px;font-weight:600;color:var(--red-bright)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.mut{color:var(--mut)}

/* three-slash brand motif */
.slashes{display:inline-block;width:26px;height:16px;vertical-align:middle}
.slashes path{fill:var(--red)}

/* header */
.site-head{position:sticky;top:0;z-index:20;background:rgba(16,22,29,.86);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:26px;width:auto;display:block}
.brand .fallback{font-family:Oswald,sans-serif;font-weight:700;font-size:22px;letter-spacing:1px}
.brand .fallback b{color:var(--red)}
.nav{display:flex;gap:26px;margin-left:14px}
.nav a{font-family:Oswald,sans-serif;font-weight:500;letter-spacing:.5px;color:var(--mut);font-size:15px}
.nav a:hover{color:var(--ink)}
.head-sp{flex:1}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:Oswald,sans-serif;font-weight:600;letter-spacing:.6px;
  border-radius:4px;padding:11px 18px;cursor:pointer;border:1px solid transparent;font-size:15px;transition:.15s}
.btn-red{background:var(--red);color:var(--red-ink)}
.btn-red:hover{background:var(--red-bright)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--red)}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{padding-top:88px;padding-bottom:88px;position:relative;z-index:2}
.hero h1{font-size:clamp(40px,7vw,76px);text-transform:uppercase;max-width:14ch}
.hero p.lead{font-size:clamp(17px,2.2vw,21px);color:var(--mut);max-width:56ch;margin:22px 0 30px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero-mark{position:absolute;right:-40px;top:50%;transform:translateY(-50%);opacity:.06;z-index:1;pointer-events:none}
.hero-mark svg{width:min(48vw,560px);height:auto}

/* sections */
.section{padding:72px 0;border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.section h2{font-size:clamp(26px,4vw,40px);text-transform:uppercase}
.section .sub{color:var(--mut);max-width:60ch;margin:14px 0 34px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:24px;position:relative}
.card h3{font-size:19px;text-transform:uppercase;margin-bottom:8px}
.card p{color:var(--mut);margin:0;font-size:15px}
.card .num{font-family:Oswald,sans-serif;color:var(--red);font-weight:600;font-size:14px;letter-spacing:1px}

/* report / urgent */
.report{background:linear-gradient(180deg,var(--bg-2),var(--bg));}
.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.report h2{font-size:clamp(28px,4.4vw,44px);text-transform:uppercase}
.report .lead{color:var(--mut);margin:16px 0 20px;max-width:44ch}
.assure{border-left:2px solid var(--red);padding:10px 0 10px 16px;color:var(--mut);font-size:14px;margin-top:22px}
form.report-form{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px}
.field{margin-bottom:14px}
.field label{display:block;font-family:Oswald,sans-serif;font-weight:500;letter-spacing:.5px;font-size:13px;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.field input,.field textarea,.field select{
  width:100%;background:#0d1319;border:1px solid var(--line);border-radius:6px;color:var(--ink);
  padding:11px 12px;font:inherit}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--red);outline-offset:1px;border-color:var(--red)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{margin-top:12px;font-size:14px;min-height:20px}
.form-msg.ok{color:#6fce8f}
.form-msg.err{color:var(--red-bright)}

/* providers */
.prov-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.contact-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px}
.contact-card .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.contact-card .row:last-child{border-bottom:0}
.contact-card .row span{color:var(--mut)}
.contact-card a{color:var(--red-bright)}

/* updates */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px;display:flex;flex-direction:column;gap:10px}
.post time{font-family:Oswald,sans-serif;color:var(--mut);font-size:13px;letter-spacing:1px;text-transform:uppercase}
.post h3{font-size:18px;text-transform:none;letter-spacing:0}
.post p{color:var(--mut);font-size:14px;margin:0;flex:1}
.post .more{font-family:Oswald,sans-serif;color:var(--red-bright);font-size:14px;letter-spacing:.5px}

/* footer */
.site-foot{padding:40px 0;color:var(--mut);font-size:14px}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.site-foot .legal{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.site-foot a{color:var(--red-bright)}

@media (max-width:860px){
  .nav{display:none}
  .cards,.posts{grid-template-columns:1fr}
  .report-grid,.prov-grid{grid-template-columns:1fr;gap:26px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ---- advisory bar (topical disclosure) ---- */
.advisory{background:#2a1113;border-bottom:1px solid #4a1d20;color:#f0d9da;font-size:14px}
.advisory .wrap{display:flex;align-items:center;gap:12px;padding:10px var(--pad)}
.advisory b{color:var(--red-bright);font-family:Oswald,sans-serif;letter-spacing:.5px}
.advisory a{color:#fff;text-decoration:underline;font-weight:600;white-space:nowrap}
.advisory .x{margin-left:auto;color:#c99;cursor:pointer;border:0;background:none;font-size:18px;line-height:1;padding:0 4px}
.nav a.active{color:var(--ink)}

/* ---- IR steps: a real ordered sequence, so numbers carry meaning ---- */
.steps{display:grid;gap:2px;margin-top:8px}
.step{display:grid;grid-template-columns:72px 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step .n{font-family:Oswald,sans-serif;font-weight:700;font-size:40px;color:var(--red);line-height:1}
.step h3{font-size:20px;text-transform:uppercase;margin-bottom:6px}
.step p{color:var(--mut);margin:0;font-size:15px;max-width:64ch}

/* ---- do-not list ---- */
.dont{display:grid;grid-template-columns:1fr 1fr;gap:14px 30px;margin-top:8px}
.dont .item{display:flex;gap:12px;align-items:flex-start;color:var(--mut);font-size:15px}
.dont .mark{color:var(--red);font-weight:700;font-family:Oswald,sans-serif;flex:none;line-height:1.5}
@media (max-width:860px){.dont{grid-template-columns:1fr}.step{grid-template-columns:52px 1fr;gap:14px}.step .n{font-size:30px}}

/* ---- faq ---- */
.faq{border-top:1px solid var(--line);margin-top:8px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{font-family:Oswald,sans-serif;font-weight:500;font-size:17px;cursor:pointer;list-style:none;color:var(--ink);letter-spacing:.3px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";color:var(--red);font-weight:700;margin-right:12px}
.faq details[open] summary::before{content:"\2212"}
.faq p{color:var(--mut);margin:12px 0 0;font-size:15px;max-width:70ch}