:root {
  --dark:#172d28;
  --forest:#285c47;
  --moss:#538b65;
  --sage:#dce8d5;
  --paper:#faf9f4;
  --white:#ffffff;
  --ink:#253a30;
  --muted:#617166;
  --gold:#e5bd75;
  --border:#dce4d8;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:16px/1.85 system-ui,Arial,sans-serif;
}
a{color:inherit;text-decoration:none}
.container{width:min(1140px,calc(100% - 40px));margin:auto}
header{
  background:#ffffff;
  border-bottom:1px solid var(--border);
}
nav{
  min-height:88px;
  display:flex;align-items:center;
  justify-content:space-between;gap:20px;
}
.brand{
  font-weight:850;font-size:26px;letter-spacing:-1px;
  color:var(--dark);
}
.brand span{color:var(--moss)}
.menu{display:flex;flex-wrap:wrap;gap:25px}
.menu a{font-size:14px;font-weight:700}
.menu a:hover{color:var(--forest)}
.hero{
  padding:110px 0 120px;
  color:white;
  background:
    radial-gradient(circle at 85% 15%,#4a8e68,transparent 36%),
    linear-gradient(125deg,#132923,#285d47 70%,#346f54);
}
.kicker{
  font-size:12px;font-weight:850;
  text-transform:uppercase;letter-spacing:2.5px;
  color:var(--forest);
}
.hero .kicker{color:var(--gold)}
h1,h2,h3{line-height:1.18;letter-spacing:-.025em}
h1{font-size:clamp(42px,6.4vw,76px);max-width:850px}
h2{font-size:clamp(30px,4vw,44px)}
h3{font-size:23px}
p{color:var(--muted)}
.hero p{
  color:#e0ebe2;font-size:20px;
  max-width:720px;
}
.btn{
  display:inline-block;padding:14px 28px;
  border-radius:7px;background:var(--gold);
  color:var(--dark);font-weight:800;margin-top:20px;
}
.btn:hover{background:#f2cc8c}
section{padding:76px 0}
.section-intro{max-width:750px}
.grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;margin-top:36px;
}
.card{
  display:flex;flex-direction:column;
  background:white;border:1px solid var(--border);
  border-radius:14px;padding:30px;
  transition:transform .2s,border-color .2s;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--moss);
}
.card small{
  font-size:12px;font-weight:850;
  text-transform:uppercase;color:var(--forest);
  letter-spacing:1px;
}
.card p{font-size:15px;flex:1}
.card strong{color:var(--forest)}
.article{
  max-width:820px;
  margin:72px auto 100px;
  padding:0 24px;min-height:50vh;
}
.article h1{font-size:clamp(38px,5vw,60px)}
.article h2{font-size:28px;margin-top:42px}
.article p{font-size:17px;line-height:2}
.article .lead{font-size:20px;color:#43594d}
.note{
  border-left:5px solid var(--gold);
  padding:34px;background:var(--sage);
  border-radius:8px;
}
footer{
  background:var(--dark);color:white;
  padding:48px 0;
}
footer p{color:#c2d5c8}
footer small{opacity:.75}
@media(max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  nav{
    flex-direction:column;align-items:flex-start;
    padding:22px 0;
  }
  .menu{gap:15px}
  .grid{grid-template-columns:1fr}
  .hero{padding:66px 0 78px}
  section{padding:50px 0}
  .card{padding:25px}
  .note{padding:24px}
}