:root{
  --ink:#0b1420;
  --navy:#0f2133;
  --navy2:#17334d;
  --paper:#f6f1e7;
  --paper2:#fbf8f2;
  --white:#ffffff;
  --muted:#65717d;
  --line:#d8dee4;
  --amber:#e4a22b;
  --amber2:#f3bd59;
  --soft:#eef2f5;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit}
.container{width:min(1140px,calc(100% - 40px));margin:0 auto}

/* Distinct light header using the Shenberg brandmark */
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid #e7e2d9}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:82px;padding:10px 0}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.brand img{display:block;width:260px;max-width:42vw;height:auto}
.nav-links{display:flex;gap:26px;color:#22374a;font-size:.92rem;font-weight:650}
.nav-links a{text-decoration:none;position:relative}
.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:var(--amber);transition:right .2s ease}
.nav-links a:hover:after{right:0}

/* Editorial, light hero with a contained operating-model panel */
.hero{position:relative;overflow:hidden;background:var(--paper2);color:var(--ink);padding:52px 0 58px;border-bottom:1px solid #e4ded3}
.hero:before{content:"";position:absolute;right:-160px;top:70px;width:420px;height:420px;background:var(--amber);opacity:.08;border-radius:46% 54% 62% 38% / 45% 42% 58% 55%;transform:rotate(18deg)}
.hero:after{content:"S";position:absolute;right:5vw;top:5px;font-size:31rem;line-height:1;font-weight:900;color:rgba(15,33,51,.025);letter-spacing:-.1em;pointer-events:none}
.hero-copy{position:relative;z-index:1;max-width:960px;padding:34px 0 46px}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.16em;color:#9b6716;font-weight:850;font-size:.76rem;border-left:4px solid var(--amber);padding-left:14px}
h1{font-size:clamp(3.4rem,7vw,6.5rem);line-height:.92;letter-spacing:-.058em;margin:22px 0 30px;max-width:1040px;color:var(--navy)}
.lead{font-size:1.22rem;color:#495968;max-width:810px;margin:0;line-height:1.7}
.actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 19px;border-radius:5px;text-decoration:none;font-weight:780;font-size:.94rem}
.btn-primary{background:var(--navy);color:#fff;border:1px solid var(--navy)}
.btn-secondary{background:transparent;color:var(--navy);border:1px solid #9ba5ad}
.hero-strip{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0;padding:0;background:transparent;border:0}
.hero-point,.hero-position{min-height:184px;margin:0;padding:24px;border:1px solid #ddd6ca;border-radius:12px;background:#fff;display:flex;gap:13px;align-items:flex-start}
.hero-point b{color:var(--amber);font-size:.76rem;letter-spacing:.12em;padding-top:3px;flex:0 0 auto}
.hero-point span{color:#53616c;font-size:.94rem;line-height:1.55}
.hero-point strong{display:block;color:var(--navy);font-size:1.02rem;margin-bottom:4px}
.hero-position{display:block;background:var(--navy);border-color:var(--navy);color:#fff}
.hero-position span{display:block;color:var(--amber2);font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;font-weight:850;margin-bottom:12px}
.hero-position strong{display:block;font-size:1rem;line-height:1.55;max-width:20ch}

.section{padding:86px 0}
.section-alt{background:var(--soft)}
.section-kicker{color:#8a5a13;font-weight:800;text-transform:uppercase;letter-spacing:.15em;font-size:.75rem}
h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;letter-spacing:-.03em;margin:10px 0 20px}
.section-intro{max-width:760px;color:#52606b;font-size:1.08rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:25px;min-height:200px}
.card .num{font-size:.78rem;font-weight:900;letter-spacing:.15em;color:#b6781d}
.card h3{font-size:1.15rem;margin:12px 0 9px}
.card p{margin:0;color:#5f6b75}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:38px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.step{padding:24px;border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.step b{display:block;color:#9a6419;font-size:.76rem;letter-spacing:.12em;margin-bottom:8px}
.step span{font-weight:780}
.boundary{background:var(--paper)}
.boundary-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.boundary-box{padding:28px;border-radius:14px;background:#fff;border:1px solid #ddd4c5}
.boundary-box h3{margin-top:0}
.boundary-box ul{padding-left:19px;margin-bottom:0;color:#57616a}
.company-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.details{background:var(--navy);color:#fff;padding:30px;border-radius:14px}
.details dl{margin:0;display:grid;grid-template-columns:140px 1fr;gap:12px 18px}
.details dt{color:#aebbc5;font-size:.85rem}
.details dd{margin:0;font-weight:700}
.footer{background:#08111a;color:#aab6bf;padding:36px 0}
.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer a{color:#fff;text-decoration:none}
.footer strong{color:#fff}

@media(max-width:900px){
  .company-grid,.boundary-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line)}
  .step:last-child{border-bottom:0}
  .nav-links{display:none}
  .hero-strip{grid-template-columns:1fr 1fr;gap:14px}
  .hero-point,.hero-position{min-height:160px}
  .hero-position{grid-column:auto}
}
@media(max-width:620px){
  .container{width:min(100% - 26px,1140px)}
  .nav-inner{min-height:70px}
  .brand img{width:210px;max-width:72vw}
  .hero-copy{padding:26px 0 38px}
  h1{font-size:clamp(3rem,15vw,4.3rem)}
  .hero-strip{grid-template-columns:1fr;gap:12px}
  .hero-point,.hero-position{min-height:auto;padding:20px}
  .hero-position{grid-column:auto}
  .cards{grid-template-columns:1fr}
  .footer-inner{display:block}
  .details dl{grid-template-columns:1fr}
}