:root{
  --ink:#0c1018;
  --ink-2:#1a2233;
  --paper:#f6f7fb;
  --card:#ffffff;
  --line:#e4e7f1;
  --muted:#5b6577;
  --accent:#e8442b;       /* TI / Aegis red */
  --accent-2:#cf3014;
  --gold:#d9a531;
  --link:#b8341f;
  --maxw:1120px;
  --pad:22px;
}
*{box-sizing:border-box}
html,body{width:100%;overflow-x:hidden}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);background:var(--paper);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:17px;line-height:1.68;-webkit-text-size-adjust:100%;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

/* ---------- header ---------- */
.topbar{
  position:sticky;top:0;z-index:60;background:rgba(12,16,24,.97);
  backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid #232c40;
}
.topbar .row{display:flex;align-items:center;gap:12px;height:64px;flex-wrap:nowrap}
.brandmark{
  color:#fff;font-weight:800;font-size:1.05rem;letter-spacing:.2px;
  white-space:nowrap;flex:0 0 auto;
}
.brandmark:hover{text-decoration:none;color:#fff}
.menu{display:flex;align-items:center;gap:1px;margin-left:auto;flex-wrap:nowrap}
.menu a{
  color:#d7dcea;font-weight:600;font-size:.86rem;padding:7px 8px;border-radius:8px;
  white-space:nowrap;
}
.menu a:hover{color:#fff;background:#1d2740;text-decoration:none}
.menu .cta-mini{
  margin-left:8px;background:var(--accent);color:#fff;padding:7px 13px;border-radius:8px;
  font-weight:800;white-space:nowrap;line-height:1.3;
}
.menu .cta-mini:hover{background:var(--accent-2);text-decoration:none}
.menu-toggle{
  display:none;margin-left:auto;width:46px;height:46px;border:0;border-radius:10px;
  background:#1d2740;cursor:pointer;flex-direction:column;justify-content:center;
  align-items:center;gap:5px;
}
.menu-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}

/* ---------- promo rail (carousel) ---------- */
.promo-rail{position:relative;background:#3a3f47;overflow:hidden}
.promo-rail .reel{display:flex;transition:transform .5s ease}
.promo-card{
  position:relative;flex:0 0 100%;display:flex;justify-content:center;line-height:0;
}
.promo-figure{position:relative;display:block}
.promo-card img{
  width:auto;max-width:100%;height:auto;object-fit:contain;object-position:center;
  max-height:300px;display:block;
}
.promo-text{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  align-items:flex-start;gap:10px;padding:0 7% 0 9%;line-height:1.3;
  background:linear-gradient(90deg,rgba(8,10,16,.86) 0%,rgba(8,10,16,.62) 44%,transparent 74%);
}
.promo-head{color:#fff;font-weight:800;font-size:clamp(1.05rem,2.6vw,1.85rem);max-width:62%}
.promo-sub{color:#dfe4f0;font-size:clamp(.8rem,1.5vw,1.02rem);max-width:54%}
.promo-go{
  display:inline-block;background:var(--accent);color:#fff;font-weight:800;
  padding:9px 18px;border-radius:9px;font-size:clamp(.82rem,1.5vw,1rem);
}
.promo-card:hover{text-decoration:none}
.reel-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;border:0;cursor:pointer;
  width:40px;height:40px;border-radius:50%;background:rgba(12,16,24,.6);color:#fff;
  font-size:1.4rem;line-height:1;
}
.reel-btn:hover{background:var(--accent)}
.reel-btn.prev{left:10px}.reel-btn.next{right:10px}
.reel-dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:5}
.reel-dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.45);cursor:pointer;padding:0}
.reel-dots button[aria-current="true"]{background:var(--accent)}

/* ---------- layout ---------- */
main{display:block;padding:26px 0 50px}
.crumbtrail{font-size:.85rem;color:var(--muted);margin:2px 0 16px}
.crumbtrail a{color:var(--muted)}
.crumbtrail .sep{margin:0 7px;opacity:.6}
h1{font-size:2rem;line-height:1.2;margin:.1em 0 .35em}
h2{font-size:1.5rem;line-height:1.25;margin:1.7em 0 .5em}
h3{font-size:1.18rem;margin:1.3em 0 .4em}
p{margin:0 0 1.05em}
.lede{font-size:1.12rem;color:var(--ink-2);background:#fff;border-left:4px solid var(--accent);
  padding:16px 18px;border-radius:0 10px 10px 0;box-shadow:0 1px 0 var(--line)}
ul,ol{margin:0 0 1.15em;padding-left:1.3em}
li{margin:.3em 0}

.media{margin:0 0 22px}
.media img{display:block;width:100%;height:auto;border-radius:10px;box-shadow:0 6px 22px rgba(12,16,24,.13)}
.media figcaption{font-size:.84rem;color:var(--muted);margin-top:7px;text-align:center}

/* key-facts box + pill chips */
.keyfacts{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:22px 0}
.keyfacts h2{margin-top:0}
.keyfacts dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;margin:0}
.keyfacts dt{font-weight:700;color:var(--ink-2)}
.keyfacts dd{margin:0;color:var(--muted)}
.pillbox{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.pillbox .pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:.86rem;font-weight:600;color:var(--ink-2)}

/* CTA */
.cta-row{margin:26px 0;text-align:center}
.btn{
  display:inline-block;background:var(--accent);color:#fff;font-weight:800;
  padding:14px 30px;border-radius:11px;font-size:1.04rem;box-shadow:0 5px 16px rgba(232,68,43,.32);
}
.btn:hover{background:var(--accent-2);text-decoration:none}
.btn.ghost{background:#fff;color:var(--accent-2);border:2px solid var(--accent)}

/* tables */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 22px;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;min-width:460px;background:#fff}
caption{caption-side:top;text-align:left;font-size:.85rem;color:var(--muted);padding:10px 12px}
th,td{padding:11px 13px;border-bottom:1px solid var(--line);text-align:left;font-size:.95rem}
th{background:#f0f2f8;font-weight:700}
tbody tr:last-child td{border-bottom:0}

/* tabs */
.tabset{margin:22px 0}
.tabset .tabnav{display:flex;flex-wrap:wrap;gap:6px;border-bottom:2px solid var(--line);margin-bottom:14px}
.tabset .tabnav button{
  border:0;background:none;cursor:pointer;font-weight:700;color:var(--muted);
  padding:9px 13px;border-radius:8px 8px 0 0;font-size:.95rem;
}
.tabset .tabnav button[aria-selected="true"]{color:var(--accent-2);box-shadow:inset 0 -2px 0 var(--accent)}
.tabset .tabpane[hidden]{display:none}

/* FAQ */
.faqlist{margin:26px 0}
.faqlist details{background:#fff;border:1px solid var(--line);border-radius:10px;margin:0 0 10px;overflow:hidden}
.faqlist summary{cursor:pointer;font-weight:700;padding:14px 16px;list-style:none;min-height:44px;display:flex;align-items:center}
.faqlist summary::-webkit-details-marker{display:none}
.faqlist summary::after{content:"+";margin-left:auto;color:var(--accent);font-weight:800}
.faqlist details[open] summary::after{content:"\2212"}
.faqlist .answer{padding:0 16px 14px;color:var(--ink-2)}

/* authority note */
.authority-note{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:0 10px 10px 0;padding:16px 18px;margin:24px 0}
.authority-note h2,.authority-note h3{margin-top:0}
.authority-note ul{margin-bottom:0}

/* generic content cards row */
.cardgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:22px 0}
.cardgrid .ccard{background:#fff;border:1px solid var(--line);border-radius:11px;padding:16px 18px}
.cardgrid .ccard h3{margin-top:0}

/* trust pages */
.trust h2{border-bottom:1px solid var(--line);padding-bottom:.25em}

/* footer */
.sitefoot{background:#0c1018;color:#b7c0d4;margin-top:30px;padding:30px 0 22px}
.sitefoot .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:26px}
.sitefoot h4{color:#fff;font-size:.95rem;margin:0 0 10px;text-transform:uppercase;letter-spacing:.6px}
.sitefoot ul{list-style:none;margin:0;padding:0}
.sitefoot li{margin:.36em 0}
.sitefoot a{color:#b7c0d4;font-size:.93rem}
.sitefoot a:hover{color:#fff}
.rg-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:.5em 0;font-size:.9rem}
.age-badge{display:inline-block;background:#e8442b;color:#fff;font-weight:800;border-radius:6px;padding:2px 8px;font-size:.85rem}
.foot-legal{border-top:1px solid #232c40;margin-top:22px;padding-top:16px;font-size:.82rem;color:#8b95aa}
.foot-legal p{margin:.4em 0}

/* back to top */
.to-top{
  position:fixed;right:18px;bottom:18px;z-index:50;width:46px;height:46px;border:0;border-radius:50%;
  background:var(--accent);color:#fff;font-size:1.3rem;cursor:pointer;box-shadow:0 5px 16px rgba(0,0,0,.3);
  opacity:0;visibility:hidden;transition:opacity .25s;
}
.to-top.show{opacity:1;visibility:visible}

/* ---------- mobile ---------- */
@media (max-width:880px){
  .menu{
    display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;
    align-items:stretch;gap:0;background:#10182a;border-bottom:1px solid #232c40;padding:8px var(--pad) 14px;
  }
  .menu.open{display:flex}
  .menu a{padding:13px 8px;border-radius:8px}
  .menu .cta-mini{margin:8px 0 0;text-align:center}
  .menu-toggle{display:flex}
}
@media (max-width:680px){
  body{font-size:16px}
  h1{font-size:1.5rem}
  h2{font-size:1.25rem}
  h3{font-size:1.08rem}
  .promo-card img{min-height:128px}
  .promo-text{padding:0 18px;background:linear-gradient(90deg,rgba(8,10,16,.9) 0%,rgba(8,10,16,.74) 55%,rgba(8,10,16,.2) 100%)}
  .promo-head{max-width:80%;font-size:1.06rem}
  .promo-sub{display:none}
  .promo-go{padding:8px 14px}
  .keyfacts dl{grid-template-columns:1fr}
  .keyfacts dt{margin-top:.4em}
  .sitefoot .cols{grid-template-columns:1fr;gap:20px}
}