/* ===== KGN Consulting — shared design system ===== */
:root{
  --navy:#0E1A2B;
  --navy-2:#132539;
  --navy-3:#0a1420;
  --line:#26374B;
  --paper:#F5F1E8;
  --muted:#9BAAB9;
  --muted-2:#6E8095;
  --brass:#C4A15A;
  --brass-soft:#D9BE86;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--navy);color:var(--paper);
  font-family:"Public Sans",system-ui,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:"Fraunces",Georgia,serif;font-weight:500;line-height:1.06;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:"IBM Plex Mono",monospace;font-weight:400}
.accent{color:var(--brass)}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--brass)}

/* ---- buttons ---- */
.btn{display:inline-block;border:1px solid var(--brass);color:var(--brass);padding:11px 20px;font-size:13px;font-family:"IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase;transition:all .22s;cursor:pointer}
.btn:hover{background:var(--brass);color:var(--navy)}
.btn-solid{background:var(--brass);color:var(--navy)}
.btn-solid:hover{background:var(--brass-soft);border-color:var(--brass-soft)}
.btn-ghost{border-color:var(--line);color:var(--paper)}
.btn-ghost:hover{border-color:var(--brass);background:transparent;color:var(--brass)}

/* ---- header ---- */
header{position:sticky;top:0;z-index:50;background:rgba(14,26,43,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:baseline;gap:10px;font-family:"Fraunces",serif;font-size:22px;letter-spacing:.02em}
.brand .n{font-size:12px;font-family:"IBM Plex Mono",monospace;color:var(--brass);letter-spacing:.2em}
.brand .sub{font-size:14px;letter-spacing:.06em;color:var(--muted)}
.navlinks{display:flex;gap:30px;font-size:14px;color:var(--muted)}
.navlinks a{transition:color .2s;position:relative}
.navlinks a:hover{color:var(--paper)}
.navlinks a.active{color:var(--paper)}
.navlinks a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--brass)}
@media(max-width:900px){.navlinks{display:none}}
.nav .btn{padding:9px 16px}
@media(max-width:520px){.nav .btn{display:none}}

/* ---- page hero (interior) ---- */
.page-hero{padding:70px 0 54px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 100%)}
.crumb{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;color:var(--muted-2);margin-bottom:22px}
.crumb a:hover{color:var(--brass)}
.crumb span{color:var(--brass)}
.page-hero h1{font-size:clamp(38px,5.6vw,64px);letter-spacing:-.02em;max-width:16ch}
.page-hero h1 em{font-style:italic;color:var(--brass-soft);font-weight:400}
.page-hero .lede{margin-top:24px;font-size:19px;color:var(--muted);max-width:56ch}
.page-hero .cta-row{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}

/* ---- home hero ---- */
.hero{position:relative;padding:96px 0 80px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:60px;align-items:end}
.hero h1{font-size:clamp(42px,6.4vw,78px);letter-spacing:-.025em}
.hero h1 em{font-style:italic;color:var(--brass-soft);font-weight:400}
.hero p.lead{margin-top:26px;font-size:19px;color:var(--muted);max-width:34ch}
.hero .cta-row{margin-top:36px;display:flex;gap:16px;flex-wrap:wrap}
.hero-side{border-left:1px solid var(--line);padding-left:32px}
.hero-side .kicker{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--muted);letter-spacing:.1em;line-height:1.9}
.hero-side .kicker b{color:var(--paper);font-weight:500}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero-side{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:28px}}

/* ---- ledger strip ---- */
.ledger{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--navy-2)}
.ledger-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.cell{padding:34px 28px;border-left:1px solid var(--line)}
.cell:first-child{border-left:0}
.cell .fig{font-family:"Fraunces",serif;font-size:44px;line-height:1;color:var(--paper)}
.cell .fig sup{font-size:18px;color:var(--brass);vertical-align:super;font-family:"IBM Plex Mono",monospace}
.cell .lbl{margin-top:12px;font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
@media(max-width:820px){.ledger-inner{grid-template-columns:repeat(2,1fr)}.cell:nth-child(3){border-left:0}}

/* ---- sections ---- */
section{padding:92px 0}
.section-tight{padding:64px 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:50px;border-bottom:1px solid var(--line);padding-bottom:22px}
.sec-head h2{font-size:clamp(30px,4vw,44px)}
.sec-head .idx{font-family:"IBM Plex Mono",monospace;color:var(--brass);font-size:13px;letter-spacing:.2em;white-space:nowrap}
.band-2{background:var(--navy-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---- prose ---- */
.prose p{color:var(--muted);margin-bottom:18px;font-size:16.5px}
.prose p strong{color:var(--paper);font-weight:500}
.prose h3{font-size:24px;margin:34px 0 14px}

/* ---- services grid (2-col numbered) ---- */
.svc{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}
.svc .item{padding:34px 4px 34px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:64px 1fr;gap:8px}
.svc .item:nth-child(odd){padding-right:44px}
.svc .item:nth-child(even){padding-left:44px;border-left:1px solid var(--line)}
.svc .num{font-family:"IBM Plex Mono",monospace;color:var(--brass);font-size:13px;padding-top:6px}
.svc h3{font-size:23px;margin-bottom:10px}
.svc p{color:var(--muted);font-size:15.5px}
.svc .more{display:inline-block;margin-top:14px;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.1em;color:var(--brass);text-transform:uppercase}
.svc .more:hover{color:var(--brass-soft)}
@media(max-width:760px){.svc{grid-template-columns:1fr}.svc .item:nth-child(even){padding-left:0;border-left:0}.svc .item:nth-child(odd){padding-right:0}}

/* ---- feature cards grid ---- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:900px){.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr}}
.feature{background:var(--navy-2);border:1px solid var(--line);padding:30px;transition:border-color .2s,transform .2s}
.feature:hover{border-color:var(--brass)}
.feature .fnum{font-family:"IBM Plex Mono",monospace;color:var(--brass);font-size:12px;letter-spacing:.16em;margin-bottom:16px}
.feature h3{font-size:21px;margin-bottom:10px}
.feature p{color:var(--muted);font-size:15px}
a.feature{display:block}

/* ---- split (content + aside) ---- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
.split.center{align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:36px}}
.aside-card{background:var(--navy-2);border:1px solid var(--line);padding:32px}
.aside-card h4{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin-bottom:18px;font-weight:400}

/* ---- checklist ---- */
.checklist{list-style:none;display:flex;flex-direction:column;gap:14px}
.checklist li{position:relative;padding-left:30px;color:var(--muted);font-size:16px}
.checklist li::before{content:"—";position:absolute;left:0;color:var(--brass);font-family:"IBM Plex Mono",monospace}
.checklist li strong{color:var(--paper);font-weight:500}

/* ---- steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.step{background:var(--navy-2);padding:30px 24px}
.step .st{font-family:"IBM Plex Mono",monospace;color:var(--brass);font-size:12px;letter-spacing:.16em}
.step h3{font-size:21px;margin:16px 0 10px}
.step p{color:var(--muted);font-size:14.5px}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}

/* ---- pricing ---- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.pricing{grid-template-columns:1fr}}
.price-card{background:var(--navy-2);border:1px solid var(--line);padding:34px;display:flex;flex-direction:column}
.price-card.featured{border-color:var(--brass)}
.price-card .tier{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass)}
.price-card .amt{font-family:"Fraunces",serif;font-size:40px;margin:16px 0 4px}
.price-card .amt small{font-size:15px;color:var(--muted);font-family:"Public Sans",sans-serif}
.price-card .desc{color:var(--muted);font-size:14.5px;margin-bottom:20px}
.price-card .checklist{margin-bottom:26px}
.price-card .checklist li{font-size:14.5px}
.price-card .btn{margin-top:auto;text-align:center}

/* ---- quote ---- */
.quote{border-left:2px solid var(--brass);padding:6px 0 6px 28px;font-family:"Fraunces",serif;font-size:26px;line-height:1.35;color:var(--paper)}
.quote span{display:block;margin-top:16px;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.14em;color:var(--brass);text-transform:uppercase}

/* ---- FAQ ---- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 0;font-family:"Fraunces",serif;font-size:20px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brass);font-family:"IBM Plex Mono",monospace;font-size:22px;transition:transform .2s}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding:0 0 24px;font-size:15.5px;max-width:70ch}

/* ---- CTA band ---- */
.cta-band{background:var(--navy-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}
.cta-band .eyebrow{margin-bottom:18px;display:block}
.cta-band h2{font-size:clamp(30px,4.4vw,50px);letter-spacing:-.02em}
.cta-band h2 em{font-style:italic;color:var(--brass-soft);font-weight:400}
.cta-band .cta-row{margin-top:32px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---- industries / tags ---- */
.tags{display:flex;flex-wrap:wrap;gap:12px}
.tag{border:1px solid var(--line);padding:9px 16px;font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.06em;color:var(--muted)}

/* ---- contact ---- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr;gap:40px}}
.clist{display:flex;flex-direction:column;gap:2px}
.crow{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);font-family:"IBM Plex Mono",monospace;font-size:14px}
.crow .k{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:11.5px}
.crow a:hover{color:var(--brass)}
.card{background:var(--navy-2);border:1px solid var(--line);padding:36px}
.card h3{font-size:24px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px;margin-bottom:24px}
.card .btn{display:block;text-align:center;margin-bottom:12px}
.field{margin-bottom:16px}
.field label{display:block;font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input,.field textarea,.field select{width:100%;background:var(--navy);border:1px solid var(--line);color:var(--paper);padding:12px 14px;font-family:"Public Sans",sans-serif;font-size:15px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brass)}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:56px 0 34px;background:var(--navy-3)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:480px){.foot-grid{grid-template-columns:1fr}}
.foot-col h5{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin-bottom:16px;font-weight:400}
.foot-col a,.foot-col p{display:block;color:var(--muted);font-size:14.5px;margin-bottom:10px;transition:color .2s}
.foot-col a:hover{color:var(--paper)}
.foot-brand{font-family:"Fraunces",serif;font-size:24px;margin-bottom:14px}
.foot-brand .n{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--brass);letter-spacing:.2em}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;border-top:1px solid var(--line);padding-top:26px;font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--muted-2);letter-spacing:.06em}

/* ---- reveal ---- */
@media(prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}
}