:root{
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#667085;
  --line:#dfe5ef;
  --brand:#244f8f;
  --brand-dark:#163b70;
  --brand-soft:#eaf2ff;
  --accent:#9fcfb0;
  --accent-soft:#eaf6ee;
  --shadow:0 14px 34px rgba(31,41,55,.07);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#f8fafc 0%, var(--bg) 100%);
  line-height:1.68;
  font-size:16px;
}

.wrap{
  width:min(1120px, calc(100% - 40px));
  margin:0 auto;
}

.topbar{
  background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:10;
}

.nav{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}

.brand{
  color:var(--text);
  text-decoration:none;
  font-weight:800;
  font-size:20px;
  line-height:1.15;
  letter-spacing:-.03em;
}

.brand small{
  display:block;
  color:var(--muted);
  font-weight:500;
  font-size:12px;
  margin-top:5px;
}

.navlinks{
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
}

.navlinks a{
  color:var(--text);
  text-decoration:none;
  font-weight:700;
  font-size:14px;
}

.navlinks a:hover{
  color:var(--brand);
}

.hero{
  padding:44px 0 32px;
}

.section{
  padding:48px 0;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:40px;
  align-items:center;
}

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:40px;
  margin-bottom:18px;
}

.hero-card{
  padding:46px;
}

.kicker,
.eyebrow{
  display:inline-flex;
  align-items:center;
  width:max-content;
  padding:7px 12px;
  border-radius:999px;
  background:var(--brand-soft);
  color:var(--brand-dark);
  border:1px solid #d7e6ff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
  margin-bottom:18px;
}

h1,h2,h3,h4{
  margin:0 0 16px;
  line-height:1.16;
  letter-spacing:-.04em;
  color:var(--text);
}

h1{
  font-size:clamp(32px,3.6vw,48px);
  max-width:820px;
}

h2{
  font-size:clamp(24px,2.6vw,32px);
}

h3{
  font-size:21px;
}

h4{
  font-size:18px;
}

.lead{
  font-size:clamp(17px,1.55vw,20px);
  line-height:1.62;
  color:#344054;
  max-width:800px;
  margin-bottom:18px;
}

p{
  margin:0 0 16px;
}

em{
  font-weight:700;
  font-style:italic;
}

.muted,
.small.muted{
  color:var(--muted);
}

.small{
  font-size:14px;
}

.inline-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:12px 18px;
  border-radius:13px;
  text-decoration:none;
  font-weight:800;
  font-size:14px;
  border:1px solid transparent;
  background:var(--brand);
  color:#fff;
}

.btn:hover{
  background:var(--brand-dark);
}

.btn.secondary{
  background:#fff;
  color:var(--text);
  border-color:var(--line);
}

.btn.secondary:hover{
  background:var(--brand-soft);
  color:var(--brand-dark);
}

.hero-image img{
  width:100%;
  display:block;
  border-radius:24px;
  box-shadow:var(--shadow);
}

.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:36px;
}

.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:36px;
}

.list-clean{
  padding-left:20px;
  margin:0;
}

.list-clean li{
  margin-bottom:10px;
}

ul{
  padding-left:22px;
}

li{
  margin-bottom:8px;
}

.notice{
  margin-top:18px;
  padding:16px 18px;
  border-radius:16px;
  background:var(--accent-soft);
  border:1px solid rgba(159,207,176,.55);
  color:#264532;
}

.mini-nav,
.tool-meta,
.program-meta,
.ttt-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:16px 0;
}

.pill{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
  color:var(--brand-dark);
  background:var(--brand-soft);
  border:1px solid #d7e6ff;
}

.footer{
  margin-top:44px;
  padding:42px 0;
  background:#eef2f7;
  border-top:1px solid var(--line);
}

.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}

.footer a{
  color:var(--brand);
}

input,textarea,select{
  font-family:inherit;
}

@media (max-width: 920px){
  .nav{
    align-items:flex-start;
    flex-direction:column;
    padding:18px 0;
    gap:14px;
  }

  .navlinks{
    gap:12px 16px;
  }

  .hero-grid,
  .grid-2,
  .grid-3,
  .footer-grid{
    grid-template-columns:1fr;
  }

  .hero-card{
    padding:32px 26px;
  }

  h1{
    font-size:clamp(31px,8vw,42px);
  }

  .card{
    padding:28px;
  }
}

@media (max-width: 520px){
  .wrap{
    width:min(100% - 28px, 1120px);
  }

  .navlinks a{
    font-size:13px;
  }

  .hero{
    padding-top:24px;
  }

  .section{
    padding:28px 0;
  }

  .card{
    border-radius:18px;
    padding:24px;
  }

  .hero-card{
    padding:26px 22px;
  }

  .lead{
    font-size:17px;
  }

  .inline-actions{
    flex-direction:column;
  }

  .btn{
    width:100%;
  }
}