:root{
  --navy:#082f4d;
  --navy-2:#0d4268;
  --blue:#0b5f92;
  --cyan:#3db8e8;
  --bg:#f3f7fa;
  --card:#ffffff;
  --text:#142433;
  --muted:#617586;
  --line:#d7e2e9;
  --shadow:0 12px 30px rgba(17,52,78,.10);
  --sidebar:238px;
}

*{box-sizing:border-box}
html{min-height:100%}
body{
  margin:0;
  min-height:100vh;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
}
button,a{font:inherit}

.sidebar{
  position:fixed;
  inset:0 auto 0 0;
  width:var(--sidebar);
  min-height:100vh;
  display:flex;
  flex-direction:column;
  padding:20px 14px 16px;
  color:#fff;
  background:linear-gradient(180deg,#082f4d 0%,#092b44 100%);
  box-shadow:8px 0 26px rgba(4,34,55,.10);
  z-index:10;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:4px 8px 18px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.brand-mark{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:50%;
  overflow:hidden;
  background:rgba(255,255,255,.08);
}
.brand-mark img{width:48px;height:48px;display:block;object-fit:contain;border-radius:50%}
.brand-title{font-weight:900;font-size:1.18rem;line-height:1}
.brand-subtitle{margin-top:4px;color:rgba(255,255,255,.66);font-size:.78rem;font-weight:700}

.nav{display:grid;gap:7px;margin-top:18px}
.nav-group{display:grid;gap:7px;margin-top:7px}
.nav-group-secondary{margin-top:19px;padding-top:16px;border-top:1px solid rgba(255,255,255,.10)}
.nav-heading{
  padding:0 12px 3px;
  color:rgba(255,255,255,.47);
  font-size:.69rem;
  line-height:1.2;
  font-weight:900;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.nav-item{
  text-decoration:none;
  color:rgba(255,255,255,.82);
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:10px;
  font-weight:800;
}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.is-active{background:#fff;color:var(--navy);box-shadow:0 7px 18px rgba(0,0,0,.12)}
.nav-icon{width:24px;text-align:center;font-size:1.1rem}
.nav-logo{width:28px;height:28px;flex:0 0 28px;object-fit:cover;border-radius:50%;background:#fff}
.nav-logo-square{border-radius:7px}
.sidebar-footer{margin-top:auto;padding:12px 8px 2px;color:rgba(255,255,255,.52);font-size:.76rem;font-weight:700}

.page{min-height:100vh;margin-left:var(--sidebar)}
.view{min-height:100vh}
.overview-view{display:flex;flex-direction:column}
.topbar{padding:34px 42px 14px}
.eyebrow{margin:0 0 4px;font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;font-weight:900;color:var(--blue)}
h1{margin:0;font-size:clamp(2rem,4vw,3.2rem);line-height:1}
.intro{margin:10px 0 0;color:var(--muted);font-size:1.05rem}

.content{width:min(1180px,calc(100% - 56px));margin:10px auto 0}
.hero-card{background:linear-gradient(135deg,#0a3a5d,#0b5f92);color:#fff;border-radius:22px;padding:32px 36px;box-shadow:var(--shadow)}
.hero-kicker{margin:0 0 8px;color:#9de2fb;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:900}
.hero-card h2{margin:0;font-size:1.8rem}
.section-title{margin:28px 2px 12px;font-size:1.12rem;color:var(--navy)}
.section-title-secondary{margin-top:32px}

.tools-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.tool-card{
  display:flex;
  gap:18px;
  align-items:flex-start;
  min-height:164px;
  padding:22px;
  color:inherit;
  text-decoration:none;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:0 8px 22px rgba(17,52,78,.06);
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;
}
.tool-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#b9cfdb}
.tool-logo{flex:0 0 74px;width:74px;height:74px;object-fit:cover;border-radius:50%;background:#edf4f8}
.tool-logo-square{border-radius:18px}
.tool-copy{flex:1}
.tool-title-row{display:flex;justify-content:space-between;gap:12px;align-items:center}
.tool-card h3{margin:4px 0 8px;font-size:1.35rem}
.tool-card p{margin:0;color:var(--muted);line-height:1.5}
.arrow{font-size:1.45rem;color:var(--blue);font-weight:900}

.future{margin:24px 0 0;display:flex;gap:12px;align-items:flex-start;padding:18px 22px;background:#fff;border:1px solid var(--line);border-radius:14px}
.future-dot{width:10px;height:10px;border-radius:50%;background:var(--cyan);margin-top:6px;flex:0 0 10px}
.footer{margin-top:auto;padding:32px 28px 24px;text-align:center;color:#7a8c9a;font-size:.82rem}


@media (max-width:900px){
  :root{--sidebar:0px}
  .sidebar{position:relative;width:100%;min-height:auto;padding:10px 12px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px}
  .brand{padding:0;border-bottom:0}
  .brand-mark,.brand-mark img{width:40px;height:40px}
  .brand-title{font-size:1rem}
  .brand-subtitle{display:none}
  .nav{margin:0;display:flex;align-items:center;gap:6px;overflow-x:auto;padding:1px 0}
  .nav-group{display:flex;align-items:center;gap:6px;margin:0}
  .nav-group-secondary{margin:0 0 0 8px;padding:0 0 0 8px;border-top:0;border-left:1px solid rgba(255,255,255,.13)}
  .nav-heading{display:none}
  .nav-item{padding:8px 10px;white-space:nowrap}
  .sidebar-footer{margin:0;padding:0;white-space:nowrap}
  .page{margin-left:0}
  .topbar{padding:26px 20px 10px}
  .content{width:min(100% - 28px,1180px)}
}

@media (max-width:680px){
  .sidebar{grid-template-columns:1fr;padding-bottom:8px}
  .brand{padding:0 2px 2px}
  .sidebar-footer{display:none}
  .nav{width:100%}
  .nav-item{flex:0 0 auto;justify-content:center}
  .nav-icon{display:none}
  .nav-logo{width:24px;height:24px;flex-basis:24px}
  .tools-grid{grid-template-columns:1fr}
  .hero-card{padding:26px 24px}
  .tool-card{min-height:auto}
  .tool-logo{width:62px;height:62px;flex-basis:62px}
}

@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}