:root{
  --pkb-ink:#2f3b36;
  --pkb-dark:#1f2421;
  --pkb-tan:#c8a588;
  --pkb-accent:#d6b089;
  --pkb-cream:#f7f5f2;
  --pkb-white:#ffffff;
  --radius:18px;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--pkb-ink);
  background:var(--pkb-cream);
  line-height:1.6;
}

.container{max-width:1100px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.card{
  background:var(--pkb-white);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:28px;
}

a{color:var(--pkb-ink);text-decoration:none}
.btn{
  display:inline-block;
  background:var(--pkb-tan);
  color:#fff;
  padding:12px 18px;
  border-radius:12px;
  font-weight:600;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
  box-shadow:0 8px 18px rgba(200,165,136,.35);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(200,165,136,.45); background:#bd9572}

header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(1.2) blur(8px);
  background:linear-gradient(180deg,rgba(255,255,255,.85),rgba(255,255,255,.7));
  border-bottom:1px solid rgba(0,0,0,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.4px}
.brand svg{height:34px;width:34px}
nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0}
nav a{padding:10px 12px;border-radius:8px;font-weight:600}
nav a:hover{background:rgba(0,0,0,.05)}

.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer}
.hamburger span{width:26px;height:3px;background:var(--pkb-ink);border-radius:2px;transition:transform .25s ease, opacity .25s ease}

.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1000px 300px at 10% -20%, var(--pkb-tan) 0%, transparent 60%),
    radial-gradient(600px 300px at 120% -30%, #e7d4c3 0%, transparent 65%),
    var(--pkb-cream);
}
.hero .inner{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;min-height:70vh}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.05;margin:0 0 8px;font-weight:900}
.hero p{font-size:clamp(16px,2.2vw,20px);opacity:.9;margin:0 0 22px}
.illus{padding:20px}
.illus img,.illus svg{width:100%;height:auto;display:block;filter:drop-shadow(0 20px 35px rgba(0,0,0,.12));}

.grid{display:grid;gap:24px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}

.badge{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--pkb-dark);background:#fff;border-radius:999px;padding:6px 12px;border:1px solid rgba(0,0,0,.06)}

.feature{
  display:block;gap:18px;align-items:flex-start
}
.feature svg{flex:0 0 44px;width:44px;height:44px;background:var(--pkb-tan);border-radius:12px;padding:10px;color:#fff}

footer{
  margin-top:60px;
  background:linear-gradient(180deg, #fff, #f0ece6);
  border-top:1px solid rgba(0,0,0,.08);
}
.footer-inner{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;padding:24px 0}
.footer-text{font-size:14px;color:#223;opacity:.9}
.footer-map{min-height:220px;border:0;border-radius:12px;box-shadow:var(--shadow)}

@media (max-width: 900px){
  .hero .inner{grid-template-columns:1fr}
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-2{grid-template-columns:1fr}
  nav ul{position:fixed;inset:60px 16px auto 16px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:16px;box-shadow:var(--shadow);padding:16px;display:none;flex-direction:column}
  .hamburger{display:flex}
  nav.open ul{display:flex}
}

/* Animations */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease}
.reveal.in-view{opacity:1;transform:none}
.float{animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}