/* SkyField Ag — shared styles */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --field:    #1f3d2b;   /* deep agricultural green */
  --field-d:  #15291d;   /* darker green */
  --amber:    #d98324;   /* harvest amber */
  --amber-d:  #b96d14;
  --paper:    #f6f4ee;   /* off-white */
  --paper-2:  #efece3;
  --ink:      #1a1c19;
  --ink-soft: #4d5249;
  --line:     #d9d5c8;
  --steel:    #6b7280;
  --ok:       #2f7d4f;
  --shadow:   0 1px 2px rgba(20,30,20,.06), 0 8px 24px rgba(20,30,20,.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

h1, h2, h3, .display {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1.05;
  margin: 0;
}

.mono { font-family: 'JetBrains Mono', monospace; }

img { max-width: 100%; display: block; }

.wrap { width: min(1180px, 92vw); margin: 0 auto; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--field);
  color: var(--paper);
  border-bottom: 3px solid var(--amber);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.brand {
  display: flex; align-items: center; gap: 11px;
  text-decoration: none; color: var(--paper);
}
.brand .logo {
  width: 42px; height: 42px; border: 0; border-radius: 50%;
  background: #f6f4ee url('logo-mark.png') center/86% no-repeat;
  box-shadow: 0 1px 4px rgba(0,0,0,.18);
  display: inline-block; font-size: 0; color: transparent;
  text-indent: -9999px; overflow: hidden; flex: 0 0 auto;
}
.brand .name { font-family: 'Oswald'; font-weight: 600; font-size: 22px; letter-spacing: .04em; }
.brand .name span { color: var(--amber); }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a {
  text-decoration: none; padding: 9px 14px; border-radius: 6px;
  font-size: 14px; font-weight: 500; letter-spacing: .02em;
  color: rgba(246,244,238,.82); transition: .15s;
}
.nav a:hover, .nav a.active { background: rgba(255,255,255,.09); color: var(--paper); }
.nav a.cta {
  background: var(--amber); color: var(--field-d); font-weight: 600;
}
.nav a.cta:hover { background: #e9952f; }
.hamburger { display:none; background:none; border:0; color:var(--paper); font-size:26px; cursor:pointer; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Inter'; font-weight: 600; font-size: 15px;
  padding: 13px 24px; border-radius: 8px; text-decoration: none;
  border: 2px solid transparent; cursor: pointer; transition: .15s;
}
.btn-amber { background: var(--amber); color: var(--field-d); }
.btn-amber:hover { background: var(--amber-d); transform: translateY(-1px); }
.btn-ghost { border-color: rgba(255,255,255,.5); color: var(--paper); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-field { background: var(--field); color: var(--paper); }
.btn-field:hover { background: var(--field-d); }

/* ---------- eyebrow / labels ---------- */
.eyebrow {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--amber-d);
  font-weight: 500;
}
.eyebrow.light { color: var(--amber); }

/* ---------- footer ---------- */
.site-footer {
  background: var(--field-d); color: rgba(246,244,238,.75);
  padding: 54px 0 30px; margin-top: 80px;
  font-size: 14px;
}
.site-footer .cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.site-footer h4 { font-family:'Oswald'; color: var(--paper); font-size: 16px; letter-spacing:.05em; margin-bottom: 14px; text-transform: uppercase; }
.site-footer a { text-decoration: none; display:block; padding: 4px 0; color: rgba(246,244,238,.72); }
.site-footer a:hover { color: var(--amber); }
.site-footer .legal { border-top: 1px solid rgba(255,255,255,.12); margin-top: 38px; padding-top: 22px; font-size: 12.5px; color: rgba(246,244,238,.5); display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; }

@media (max-width: 760px) {
  .nav { position: absolute; top: 70px; left:0; right:0; background: var(--field);
         flex-direction: column; align-items: stretch; padding: 10px 6vw 18px;
         border-bottom: 3px solid var(--amber); display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 12px 10px; }
  .hamburger { display: block; }
  .site-footer .cols { grid-template-columns: 1fr; gap: 28px; }
}