:root{
  --navy:#12181F;
  --navy2:#1E2530;
  --text:#201C18;
  --grey:#6E6A64;
  --bg:#F6F4F1;
  --accent:#FF5A1F;
  --accent-ink:#12181F;
  --white:#FFFFFF;
  --rule:#E7E2DB;
  --good:#1E8E5A;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:"Segoe UI",Calibri,system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  font-size:17px;
}
h1,h2,h3,h4{font-weight:600;color:var(--navy);line-height:1.25;text-wrap:balance;}
h1{font-size:2.6rem;}
h2{font-size:1.9rem;margin-bottom:.75rem;}
h3{font-size:1.2rem;margin-bottom:.4rem;}
p{margin-bottom:1rem;text-wrap:pretty;}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}
.container{max-width:1080px;margin:0 auto;padding:0 24px;}
section{padding:72px 0;}
.kicker{
  display:block;font-size:.85rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);margin-bottom:.5rem;
}
.lead{font-size:1.15rem;color:var(--grey);max-width:760px;text-wrap:pretty;}

/* Nav */
header{
  position:sticky;top:0;z-index:50;background:var(--white);
  border-bottom:1px solid var(--rule);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
}
.logo{font-size:1.35rem;font-weight:600;color:var(--navy);letter-spacing:.02em;}
.logo span{color:var(--accent);}
nav ul{display:flex;gap:28px;list-style:none;align-items:center;}
nav a{color:var(--text);font-size:.95rem;font-weight:500;}
nav a:hover{color:var(--accent);text-decoration:none;}
.nav-cta{
  background:var(--navy);color:var(--white)!important;
  padding:9px 18px;border-radius:6px;font-weight:600;
}
.nav-cta:hover{background:var(--navy2);text-decoration:none;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;margin:-8px;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:22px;height:2px;background:var(--navy);
  position:relative;transition:transform .15s ease,opacity .15s ease;
}
.nav-toggle span::before{position:absolute;top:-7px;}
.nav-toggle span::after{position:absolute;top:7px;}
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--navy);color:var(--white);
  padding:10px 18px;border-radius:0 0 6px 0;z-index:100;font-weight:600;
}
.skip-link:focus{left:0;}
@media(max-width:820px){
  .nav-toggle{display:block;}
  nav ul{
    display:none;position:absolute;top:64px;left:0;right:0;background:var(--white);
    flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--rule);
    box-shadow:0 8px 16px rgba(15,42,68,.08);
  }
  nav ul.open{display:flex;}
  nav ul li{width:100%;}
  nav a{display:block;padding:14px 24px;border-bottom:1px solid var(--rule);}
  .nav-cta{border-radius:0;text-align:center;}
}

/* Hero */
.hero{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);
  color:var(--white);padding:110px 0 90px;
}
.hero.hero-photo{
  background-size:cover;background-position:center 38%;background-repeat:no-repeat;
}
.hero .kicker,.principles .kicker,.contact .kicker{color:#9FB4C7;}
.hero h1{color:var(--white);max-width:820px;}
.hero .lead{color:#C9D4DE;margin-top:1.25rem;}
.hero-ctas{margin-top:2.25rem;display:flex;gap:16px;flex-wrap:wrap;align-items:center;}
.btn{
  display:inline-block;padding:13px 26px;border-radius:6px;
  font-weight:600;font-size:1rem;
}
.btn-primary{background:var(--accent);color:var(--white);}
.btn-primary:hover{background:#256ACB;text-decoration:none;}
.btn-ghost{border:1px solid rgba(255,255,255,.45);color:var(--white);}
.btn-ghost:hover{border-color:var(--white);text-decoration:none;}

/* Symptoms */
.symptoms{background:var(--white);}
.symptom-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:2rem;}
.symptom{
  background:var(--bg);border-left:3px solid var(--accent);
  padding:20px 22px;border-radius:0 6px 6px 0;
}
.symptom p{margin:0;color:var(--text);}

/* Services */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(440px,1fr));gap:24px;margin-top:2.5rem;}
@media(max-width:520px){.svc-grid{grid-template-columns:1fr;}}
.svc{
  background:var(--white);border:1px solid var(--rule);border-radius:8px;
  padding:30px 30px 26px;
}
.svc .num{
  font-size:.85rem;font-weight:600;color:var(--accent);letter-spacing:.06em;
  display:block;margin-bottom:.6rem;
}
.svc ul{list-style:none;margin-top:.75rem;}
.svc li{
  padding-left:20px;position:relative;margin-bottom:.45rem;color:var(--grey);font-size:.97rem;
}
.svc li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;
  border-radius:50%;background:var(--accent);
}
.stream-label{
  margin-top:2.75rem;font-size:1rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--grey);border-bottom:1px solid var(--rule);padding-bottom:.5rem;
}
.stream-label + .svc-grid{margin-top:1.25rem;}

/* Principles */
.principles{background:var(--navy);color:var(--white);}
.principles h2,.principles h3{color:var(--white);}
.principles .lead{color:#C9D4DE;}
.prin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin-top:2.5rem;}
.prin{
  border-top:2px solid var(--accent);padding-top:18px;
}
.prin p{color:#C9D4DE;font-size:.98rem;margin:0;}

/* Architecture */
.arch{background:var(--white);}
.arch-wrap{margin-top:2.5rem;text-align:center;}
.arch svg{max-width:820px;width:100%;height:auto;}

/* Platform tools */
.platform{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);
  color:var(--white);position:relative;overflow:hidden;
}
.platform::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,90,31,.05) 1px, transparent 1px),linear-gradient(90deg, rgba(255,90,31,.05) 1px, transparent 1px);
  background-size:40px 40px;
}
.platform .container{position:relative;}
.platform .kicker{color:var(--accent);}
.platform h2{color:var(--white);}
.platform .lead{color:#C9D4DE;}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px;margin-top:2.75rem;}
.tool{
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.14);border-radius:10px;
  display:flex;flex-direction:column;overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.tool:hover{transform:translateY(-5px);box-shadow:0 24px 48px rgba(0,0,0,.4);border-color:rgba(255,90,31,.45);}
.tool-shot{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top;display:block;border-bottom:1px solid rgba(255,255,255,.12);}
.tool-shot-placeholder{
  width:100%;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;
  background:repeating-linear-gradient(135deg, rgba(255,90,31,.08) 0 12px, rgba(255,90,31,.03) 12px 24px);
  border-bottom:1px dashed rgba(255,90,31,.4);color:#9FB4C7;font-size:.78rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
}
.tool-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex-grow:1;}
.tool .status{
  display:inline-block;align-self:flex-start;font-size:.72rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;padding:3px 11px;border-radius:999px;
  margin-bottom:.85rem;
}
.tool .status.live{background:rgba(123,224,175,.16);color:#7BE0AF;}
.tool .status.dev{background:rgba(255,255,255,.12);color:#C9D4DE;}
.tool h3{font-size:1.12rem;color:var(--white);}
.tool p{color:#AEB6BE;font-size:.95rem;flex-grow:1;}
.tool-link{font-weight:700;font-size:.94rem;margin-top:.5rem;color:var(--accent);}

/* Tool detail pages */
.tool-hero{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);
  color:var(--white);padding:90px 0 70px;
}
.tool-hero.tool-hero-photo{
  background-size:cover;background-position:center 55%;background-repeat:no-repeat;
}
.tool-hero .back{color:#9FB4C7;font-size:.92rem;font-weight:600;display:inline-block;margin-bottom:1.25rem;}
.tool-hero .status{
  display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  padding:4px 12px;border-radius:999px;margin-bottom:1rem;
}
.tool-hero .status.live{background:rgba(30,142,90,.22);color:#7BE0AF;}
.tool-hero .status.dev{background:rgba(255,255,255,.14);color:#C9D4DE;}
.tool-hero h1{color:var(--white);max-width:760px;}
.tool-hero .lead{color:#C9D4DE;margin-top:1.1rem;max-width:700px;}
.feature-section{background:var(--white);}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:2.25rem;}
.feature{
  border-left:3px solid var(--accent);padding:4px 0 4px 20px;
}
.feature h3{font-size:1.02rem;margin-bottom:.3rem;}
.feature p{color:var(--grey);font-size:.95rem;margin:0;}
.access-band{background:var(--bg);}
.access-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:2rem;}
.access-card{background:var(--white);border:1px solid var(--rule);border-radius:8px;padding:24px;}
.access-card h3{font-size:1rem;}
.access-card p{color:var(--grey);font-size:.95rem;margin:0;}
.cta-band{background:var(--navy);color:var(--white);text-align:left;}
.cta-band h2{color:var(--white);}
.cta-band .lead{color:#C9D4DE;}

/* Engagement */
.eng-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:2.5rem;}
.eng{
  background:var(--white);border:1px solid var(--rule);border-radius:8px;padding:26px;
}
.eng h3{font-size:1.08rem;}
.eng p{color:var(--grey);font-size:.95rem;margin:0;}

/* Sectors */
.sectors{background:var(--white);}
.sector-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:2rem;}
.sector{
  background:var(--bg);border-radius:6px;padding:16px 20px;
  font-weight:600;color:var(--navy);font-size:.98rem;
}

/* Case studies */
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:24px;margin-top:2.5rem;}
@media(max-width:500px){.case-grid{grid-template-columns:1fr;}}
.case{
  background:var(--white);border:1px solid var(--rule);border-radius:8px;overflow:hidden;
}
.case .case-head{
  background:var(--navy);color:var(--white);padding:22px 28px;
}
.case .case-head .tag{
  font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:#9FB4C7;display:block;margin-bottom:.3rem;
}
.case .case-head h3{color:var(--white);margin:0;font-size:1.25rem;}
.case .case-body{padding:24px 28px 28px;}
.case .case-body p{color:var(--text);}
.case .outcomes{list-style:none;margin-top:.5rem;}
.case .outcomes li{
  padding-left:22px;position:relative;margin-bottom:.5rem;color:var(--grey);font-size:.96rem;
}
.case .outcomes li::before{
  content:"—";position:absolute;left:0;color:var(--accent);font-weight:600;
}

/* About / personnel */
.about{background:var(--white);}
.person{
  display:flex;gap:28px;align-items:flex-start;margin-top:2.5rem;
  background:var(--bg);border-radius:8px;padding:30px;
  max-width:760px;
}
.person .avatar{
  flex:0 0 84px;height:84px;border-radius:50%;background:var(--navy);
  color:var(--white);display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;font-weight:600;
}
.person h3{margin-bottom:.15rem;}
.person .role{color:var(--accent);font-weight:600;font-size:.95rem;margin-bottom:.6rem;}
.person p{margin:0;color:var(--grey);font-size:.97rem;}
@media(max-width:560px){.person{flex-direction:column;}}

/* Contact */
.contact{background:var(--navy);color:var(--white);}
.contact h2{color:var(--white);}
.contact .lead{color:#C9D4DE;}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:2rem;max-width:900px;}
.contact-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);
  border-radius:8px;padding:30px;
}
.contact-card p{margin-bottom:.5rem;color:var(--white);}
.contact-card .muted{color:#9FB4C7;font-size:.92rem;margin-top:1rem;margin-bottom:0;}
.contact-card a{color:#7EB2F5;}
.contact-form{display:flex;flex-direction:column;gap:6px;}
.contact-form label{font-size:.85rem;color:#C9D4DE;font-weight:600;margin-top:8px;}
.contact-form input,.contact-form textarea{
  font-family:inherit;font-size:.95rem;padding:10px 12px;border-radius:6px;
  border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:var(--white);
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:#9FB4C7;}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--accent);outline-offset:1px;}
.contact-form button{margin-top:14px;border:0;cursor:pointer;align-self:flex-start;}

/* Footer */
footer{background:#0A0D11;color:#B7BEC7;padding:28px 0;font-size:.88rem;}
footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}