/* Ag Plant Tools — plain CSS, no frameworks */
:root {
  --bg: #0d130e;
  --bg-alt: #111a13;
  --card: #17211a;
  --border: #2a352c;
  --green: #2f7a4d;
  --green-light: #4caf6d;
  --gold: #d9a62e;
  --gold-light: #f0c65a;
  --text: #ece9dd;
  --muted: #9aa392;
  --max: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  font-size: 17px;
}

a { color: var(--gold-light); }
a:hover { color: var(--gold); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.brand img { width: 44px; height: 44px; border-radius: 8px; }
.brand-name { font-weight: 700; font-size: 19px; letter-spacing: 0.2px; }
.brand-name span { color: var(--gold); }
nav.main-nav { margin-left: auto; display: flex; gap: 4px; }
nav.main-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 16px;
}
nav.main-nav a:hover, nav.main-nav a.active { color: var(--text); background: var(--card); }

/* Hero */
.hero {
  background: linear-gradient(180deg, #14231a 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  padding: 64px 0 56px;
  text-align: center;
}
.hero img.logo-big { width: 110px; height: 110px; border-radius: 20px; margin-bottom: 20px; }
.hero h1 { font-size: 42px; line-height: 1.15; margin-bottom: 14px; }
.hero h1 .gold { color: var(--gold); }
.hero .tagline {
  color: var(--gold-light);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 14px;
}
.hero p.lede { color: var(--muted); max-width: 640px; margin: 0 auto 28px; font-size: 18px; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block;
  background: var(--gold);
  color: #1a1405;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 17px;
  border: none;
  cursor: pointer;
}
.btn:hover { background: var(--gold-light); color: #1a1405; }
.btn-outline {
  display: inline-block;
  border: 2px solid var(--green);
  color: var(--text);
  padding: 11px 24px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
}
.btn-outline:hover { border-color: var(--green-light); color: var(--text); background: var(--card); }

/* Sections */
section.block { padding: 52px 0; }
section.block h2 { font-size: 30px; margin-bottom: 10px; }
section.block .sub { color: var(--muted); margin-bottom: 28px; max-width: 680px; }

/* Product cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s;
}
.card:hover { border-color: var(--green); }
.card h3 { font-size: 20px; line-height: 1.3; }
.card h3 a { color: var(--text); text-decoration: none; }
.card h3 a:hover { color: var(--gold-light); }
.card p { color: var(--muted); font-size: 15.5px; flex: 1; }
.card .price-row { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; }
.price { color: var(--gold); font-weight: 700; font-size: 19px; }
.price small { color: var(--muted); font-weight: 400; font-size: 13px; }
.card .btn { padding: 10px 18px; font-size: 15.5px; }

/* How it works */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}
.step .num {
  display: inline-block;
  width: 38px; height: 38px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  text-align: center;
  line-height: 38px;
  font-weight: 700;
  margin-bottom: 12px;
}
.step h3 { margin-bottom: 8px; font-size: 19px; }
.step p { color: var(--muted); font-size: 15.5px; }

/* Email signup */
.signup {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.signup h2 { margin-bottom: 8px; }
.signup p { color: var(--muted); margin-bottom: 18px; }
.signup form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.signup input[type="email"] {
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  width: 280px;
  max-width: 100%;
}
.signup .note { font-size: 14px; margin-top: 14px; margin-bottom: 0; }

/* Product detail page */
.product-hero { padding: 48px 0 8px; }
.product-hero h1 { font-size: 36px; margin-bottom: 12px; }
.product-hero .lede { color: var(--muted); font-size: 18px; max-width: 720px; margin-bottom: 24px; }
.buy-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  margin: 24px 0 36px;
}
.buy-box .price { font-size: 30px; }
.buy-box .fine { color: var(--muted); font-size: 14.5px; }
.buy-box .grow { flex: 1; min-width: 200px; }
.feature-list { margin: 18px 0 8px 20px; color: var(--text); }
.feature-list li { margin-bottom: 8px; }
.back-link { display: inline-block; margin-bottom: 18px; color: var(--muted); text-decoration: none; font-size: 15px; }
.back-link:hover { color: var(--gold-light); }

/* Blog */
.post-list { display: flex; flex-direction: column; gap: 18px; }
.post-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
}
.post-card h2, .post-card h3 { font-size: 23px; margin-bottom: 8px; }
.post-card h2 a, .post-card h3 a { color: var(--text); text-decoration: none; }
.post-card h2 a:hover, .post-card h3 a:hover { color: var(--gold-light); }
.post-card p { color: var(--muted); font-size: 16px; }
.post-card .meta { color: var(--green-light); font-size: 13.5px; text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 8px; }

.article { max-width: 740px; margin: 0 auto; padding: 40px 20px 20px; }
.article h1 { font-size: 34px; line-height: 1.25; margin-bottom: 10px; }
.article .meta { color: var(--muted); font-size: 15px; margin-bottom: 28px; }
.article h2 { font-size: 24px; margin: 34px 0 12px; color: var(--gold-light); }
.article p { margin-bottom: 16px; }
.article ul, .article ol { margin: 0 0 16px 22px; }
.article li { margin-bottom: 8px; }
.article table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 15.5px; }
.article th, .article td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; }
.article th { background: var(--card); color: var(--gold-light); }
.article .cta-box {
  background: var(--card);
  border: 2px solid var(--green);
  border-radius: 14px;
  padding: 28px;
  margin: 36px 0;
  text-align: center;
}
.article .cta-box h3 { margin-bottom: 10px; font-size: 22px; }
.article .cta-box p { color: var(--muted); margin-bottom: 18px; }

/* About */
.about-box { max-width: 720px; }
.about-box p { margin-bottom: 16px; font-size: 18px; }
.about-box .tagline { color: var(--gold-light); font-weight: 600; font-size: 19px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 36px 0;
  margin-top: 40px;
  color: var(--muted);
  font-size: 15px;
}
.site-footer .wrap { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; justify-content: space-between; }
.site-footer nav { display: flex; gap: 18px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--gold-light); }

@media (max-width: 640px) {
  .hero h1 { font-size: 30px; }
  .hero { padding: 44px 0 40px; }
  section.block { padding: 36px 0; }
  nav.main-nav a { padding: 8px 8px; font-size: 15px; }
  .article h1 { font-size: 27px; }
  .product-hero h1 { font-size: 28px; }
}