/* ============================================================
   KATITI SECURITY — design system
   Foundation: black / white / grey. Gold = single thread only.
   ============================================================ */
:root{
  --bg:#08090a; --bg-1:#0b0d0f; --bg-2:#0e1113;
  --panel:#101315; --panel-2:#15191c; --panel-hi:#191d21;
  --hair:rgba(255,255,255,.07); --hair-2:rgba(255,255,255,.12); --hair-3:rgba(255,255,255,.20);
  --ink:#f4f6f7; --ink-soft:#c8cdd0; --grey:#93999e; --grey-dim:#6a7075; --grey-faint:#474c50;
  --gold:#c9a24b; --gold-hi:#e6cd8f; --gold-dim:#8a6f34;
  --f-display:"Archivo","Arial Narrow",system-ui,sans-serif;
  --f-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1240px; --gutter:clamp(1.2rem,4vw,2.6rem);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--f-body);font-size:16px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--gold);color:#000}

/* type */
h1,h2,h3,h4,.display{font-family:var(--f-display);font-weight:800;line-height:1.02;letter-spacing:-.02em;margin:0}
.mono{font-family:var(--f-mono);font-weight:500;letter-spacing:.02em}
.eyebrow{font-family:var(--f-mono);font-size:.72rem;font-weight:600;letter-spacing:.32em;text-transform:uppercase;color:var(--grey-dim)}
.eyebrow .g{color:var(--gold)}
.lead{font-size:clamp(1.06rem,1.7vw,1.32rem);color:var(--ink-soft);line-height:1.6}
.muted{color:var(--grey)}

/* layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding:clamp(4rem,9vw,7.5rem) 0;position:relative}
.section.tight{padding:clamp(2.6rem,5vw,4rem) 0}
.rule-gold{height:1px;background:linear-gradient(90deg,var(--gold),transparent 62%);border:0;margin:0}
.hair{height:1px;background:var(--hair);border:0;margin:0}
.grid{display:grid;gap:1px;background:var(--hair)}
.sec-head{max-width:64ch}
.sec-head .eyebrow{display:inline-block;margin-bottom:1.1rem}
.sec-head h2{font-size:clamp(1.9rem,4.4vw,3.2rem);font-weight:800}
.sec-head p{color:var(--grey);font-size:1.05rem;margin:1rem 0 0;max-width:56ch}
.index-tag{font-family:var(--f-mono);font-size:.72rem;color:var(--gold);letter-spacing:.2em;font-weight:600}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f-mono);font-weight:600;
  font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;padding:.95rem 1.4rem;border:1px solid transparent;
  cursor:pointer;transition:.2s ease;white-space:nowrap}
.btn .arw{transition:transform .2s}
.btn:hover .arw{transform:translateX(4px)}
.btn-primary{background:var(--ink);color:#000}
.btn-primary:hover{background:var(--gold)}
.btn-ghost{border-color:var(--hair-3);color:var(--ink)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-gold{background:var(--gold);color:#150f00}
.btn-gold:hover{background:var(--gold-hi)}
.link-arrow{font-family:var(--f-mono);font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink);display:inline-flex;align-items:center;gap:.5rem;font-weight:600}
.link-arrow .arw{color:var(--gold);transition:transform .2s}
.link-arrow:hover .arw{transform:translateX(5px)}

/* ---- utility bar ---- */
.util{background:#000;border-bottom:1px solid var(--hair)}
.util .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.04em;color:var(--grey-dim)}
.util a{color:var(--grey)}
.util a:hover{color:var(--ink)}
.util .breach{color:var(--ink)}
.util .breach b{color:var(--gold);font-weight:600}
.util .right{display:flex;gap:1.6rem;align-items:center}
@media(max-width:720px){.util .right{display:none}}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:60;background:rgba(8,9,10,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hair)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:.7rem}
.brand .mk{width:34px;height:34px;flex:0 0 34px}
.brand .wm{font-family:var(--f-display);font-weight:800;font-size:1.08rem;letter-spacing:.04em;line-height:1}
.brand .wm small{display:block;font-family:var(--f-mono);font-weight:500;font-size:.56rem;
  letter-spacing:.36em;color:var(--grey-dim);margin-top:3px}
.navlinks{display:flex;align-items:center;gap:2.1rem}
.navlinks a{font-family:var(--f-mono);font-size:.8rem;letter-spacing:.04em;color:var(--grey);
  text-transform:uppercase;font-weight:500;transition:color .18s;position:relative;padding:.3rem 0}
.navlinks a:hover,.navlinks a.active{color:var(--ink)}
.navlinks a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--gold)}
.nav-cta{display:flex;align-items:center;gap:1.1rem}
.burger{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:.3rem}
@media(max-width:1000px){
  .navlinks{position:fixed;inset:112px 0 auto 0;flex-direction:column;gap:0;align-items:stretch;
    background:var(--bg-1);border-bottom:1px solid var(--hair);padding:.5rem 0;display:none}
  .navlinks.open{display:flex}
  .navlinks a{padding:1rem var(--gutter);border-bottom:1px solid var(--hair)}
  .nav-cta .btn{display:none}
  .burger{display:block}
}

/* ---- hero ---- */
.hero{position:relative;min-height:clamp(560px,88vh,860px);display:flex;align-items:center;
  border-bottom:1px solid var(--hair);overflow:hidden}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero .veil{position:absolute;inset:0;z-index:1;
  background:radial-gradient(120% 90% at 78% 30%,rgba(201,162,75,.06),transparent 55%),
             linear-gradient(90deg,var(--bg) 8%,rgba(8,9,10,.55) 48%,transparent 78%)}
.hero .wrap{position:relative;z-index:2;width:100%;padding-top:clamp(3rem,7vw,5rem);padding-bottom:clamp(3rem,7vw,5rem)}
.hero .eyebrow{display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.7rem}
.hero .eyebrow .live{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.hero h1{font-size:clamp(2.9rem,9vw,7.2rem);font-weight:800;letter-spacing:-.03em;text-transform:uppercase}
.hero h1 .l2{display:inline-block;position:relative}
.hero h1 .l2::after{content:"";position:absolute;left:0;right:14%;bottom:-.14em;height:5px;background:var(--gold)}
.hero .lead{max-width:50ch;margin:2.1rem 0 0;color:var(--ink-soft)}
.hero .cta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2.6rem}
.hero .kpis{display:flex;gap:2.6rem;margin-top:3.4rem;flex-wrap:wrap}
.hero .kpi{font-family:var(--f-mono)}
.hero .kpi b{display:block;font-family:var(--f-display);font-weight:800;font-size:1.5rem;color:var(--ink)}
.hero .kpi span{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-dim)}

/* ---- marquee authority strip ---- */
.strip{background:#000;border-bottom:1px solid var(--hair);overflow:hidden}
.strip .track{display:flex;gap:3.2rem;align-items:center;padding:.9rem 0;white-space:nowrap;
  font-family:var(--f-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-dim);
  animation:scroll 34s linear infinite;width:max-content}
.strip .track span{display:inline-flex;align-items:center;gap:3.2rem}
.strip .track b{color:var(--ink-soft);font-weight:500}
.strip .dot{color:var(--gold)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---- statement ---- */
.statement{border-bottom:1px solid var(--hair)}
.statement .big{font-family:var(--f-display);font-weight:800;font-size:clamp(1.8rem,4.6vw,3.4rem);
  line-height:1.08;letter-spacing:-.02em;max-width:20ch}
.statement .big .g{color:var(--gold)}
.statement .sub{color:var(--grey);max-width:46ch;font-size:1.04rem;margin-top:1.6rem}

/* ---- services rows ---- */
.svc{border-top:1px solid var(--hair)}
.svc-row{display:grid;grid-template-columns:64px 1fr auto;gap:2rem;align-items:center;
  padding:2.1rem 0;border-bottom:1px solid var(--hair);transition:background .2s;position:relative}
.svc-row:hover{background:linear-gradient(90deg,rgba(201,162,75,.05),transparent 40%)}
.svc-row .no{font-family:var(--f-mono);font-size:.82rem;color:var(--gold);font-weight:600}
.svc-row h3{font-size:clamp(1.3rem,2.6vw,1.9rem);font-weight:800}
.svc-row p{color:var(--grey);margin:.5rem 0 0;max-width:64ch;font-size:.98rem}
.svc-row .go{color:var(--grey-dim);transition:.2s}
.svc-row:hover .go{color:var(--gold);transform:translateX(4px)}
@media(max-width:720px){.svc-row{grid-template-columns:1fr;gap:.6rem}.svc-row .go{display:none}}

/* ---- capability matrix ---- */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--hair);background:var(--hair);gap:1px}
.cell{background:var(--bg);padding:1.7rem 1.6rem;transition:background .2s}
.cell:hover{background:var(--panel)}
.cell .h{display:flex;align-items:center;gap:.6rem;margin-bottom:.7rem}
.cell .h .d{width:7px;height:7px;background:var(--gold);flex:0 0 7px;transform:rotate(45deg)}
.cell h4{font-family:var(--f-display);font-size:1.06rem;font-weight:700}
.cell p{color:var(--grey);font-size:.9rem;margin:0}
@media(max-width:900px){.matrix{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.matrix{grid-template-columns:1fr}}

/* ---- findings (anonymized proof) ---- */
.findings{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.finding{background:var(--panel);border:1px solid var(--hair);padding:1.6rem}
.finding .top{display:flex;justify-content:space-between;align-items:center;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;margin-bottom:1.1rem}
.finding .sev{color:var(--gold);font-weight:700;text-transform:uppercase;display:flex;align-items:center;gap:.5rem}
.finding .sev .bar{width:22px;height:3px;background:var(--gold)}
.finding .cvss{color:var(--grey-dim)}
.finding h4{font-family:var(--f-display);font-size:1.1rem;font-weight:700;margin:0 0 .6rem}
.finding p{color:var(--grey);font-size:.9rem;margin:0}
.finding .ctx{margin-top:1.1rem;padding-top:1rem;border-top:1px solid var(--hair);
  font-family:var(--f-mono);font-size:.72rem;color:var(--grey-dim);letter-spacing:.03em}
@media(max-width:900px){.findings{grid-template-columns:1fr}}
.disclaimer{font-family:var(--f-mono);font-size:.72rem;color:var(--grey-faint);letter-spacing:.04em;margin-top:1.4rem}

/* ---- methodology timeline ---- */
.phases{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair)}
.phase{background:var(--bg);padding:1.7rem 1.4rem;position:relative}
.phase .n{font-family:var(--f-mono);font-size:.72rem;color:var(--gold);letter-spacing:.1em;font-weight:600}
.phase .top-rule{height:2px;background:var(--hair-2);margin:.9rem 0 1rem;position:relative;overflow:hidden}
.phase .top-rule::after{content:"";position:absolute;left:0;top:0;height:100%;width:34%;background:var(--gold)}
.phase h4{font-family:var(--f-display);font-size:1.05rem;font-weight:700;margin:0 0 .5rem}
.phase p{color:var(--grey);font-size:.85rem;margin:0}
@media(max-width:900px){.phases{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.phases{grid-template-columns:1fr}}

/* ---- industries ---- */
.inds{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair)}
.ind{background:var(--bg);padding:1.8rem 1.5rem;min-height:180px;display:flex;flex-direction:column;justify-content:space-between;transition:background .2s}
.ind:hover{background:var(--panel)}
.ind .ic{color:var(--gold);opacity:.85}
.ind h4{font-family:var(--f-display);font-size:1.08rem;font-weight:700;margin:1.4rem 0 .4rem}
.ind p{color:var(--grey);font-size:.86rem;margin:0}
@media(max-width:900px){.inds{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.inds{grid-template-columns:1fr}}

/* ---- why (split) ---- */
.why{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:start}
.why .list{display:flex;flex-direction:column}
.why .item{padding:1.5rem 0;border-top:1px solid var(--hair);display:grid;grid-template-columns:auto 1fr;gap:1.2rem}
.why .item:last-child{border-bottom:1px solid var(--hair)}
.why .item .k{font-family:var(--f-mono);font-size:.74rem;color:var(--gold);font-weight:600;padding-top:.3rem}
.why .item h4{font-family:var(--f-display);font-size:1.16rem;font-weight:700;margin:0 0 .4rem}
.why .item p{color:var(--grey);font-size:.94rem;margin:0}
@media(max-width:900px){.why{grid-template-columns:1fr;gap:2rem}}

/* ---- insights ---- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair)}
.post{background:var(--bg);padding:1.7rem 1.5rem;transition:background .2s;display:block}
.post:hover{background:var(--panel)}
.post .tag{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.post h4{font-family:var(--f-display);font-size:1.14rem;font-weight:700;margin:1rem 0 .6rem;line-height:1.2}
.post p{color:var(--grey);font-size:.9rem;margin:0}
.post .rd{margin-top:1.3rem;font-family:var(--f-mono);font-size:.72rem;color:var(--grey-dim);letter-spacing:.06em}
@media(max-width:900px){.posts{grid-template-columns:1fr}}

/* ---- cta band ---- */
.band{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);position:relative;overflow:hidden}
.band .wrap{padding:clamp(3.4rem,7vw,5.6rem) var(--gutter);position:relative;z-index:1}
.band::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 120% at 82% 50%,rgba(201,162,75,.09),transparent 60%)}
.band h2{font-size:clamp(2rem,5vw,3.6rem);font-weight:800;max-width:18ch;text-transform:uppercase;letter-spacing:-.02em}
.band p{color:var(--grey);max-width:48ch;margin:1.3rem 0 2.2rem;font-size:1.06rem}

/* ---- footer ---- */
.foot{background:#000;border-top:1px solid var(--hair);padding:clamp(3rem,6vw,4.6rem) 0 2rem}
.foot .top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem}
.foot .brand .wm{font-size:1.2rem}
.foot .about{color:var(--grey);font-size:.9rem;margin-top:1.2rem;max-width:34ch}
.foot h5{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-dim);margin:.2rem 0 1.1rem;font-weight:600}
.foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.7rem}
.foot ul a{color:var(--grey);font-size:.9rem}
.foot ul a:hover{color:var(--ink)}
.foot .bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  margin-top:3rem;padding-top:1.6rem;border-top:1px solid var(--hair);
  font-family:var(--f-mono);font-size:.72rem;color:var(--grey-dim);letter-spacing:.04em}
.foot .bottom a{color:var(--grey-dim)}
.foot .bottom a:hover{color:var(--ink)}
@media(max-width:820px){.foot .top{grid-template-columns:1fr 1fr}.foot .brand{grid-column:1/-1}}
@media(max-width:480px){.foot .top{grid-template-columns:1fr}}

/* reveal */
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .strip .track,.hero .eyebrow .live{animation:none}
}