:root {
  --green: #15803d;
  --green-dark: #0f6a33;
  --lime: #d9f99d;
  --bg-alt: #f7f9f4;
  --ink: #1a202c;
  --muted: #4b5563;
  --amber: #f59e0b;
  --radius: 14px;
  --shadow: 0 12px 30px rgba(21, 128, 61, 0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Rubik', system-ui, sans-serif;
  color: var(--ink);
  line-height: 1.6;
  background: #fff;
}

.container { width: min(1120px, 92%); margin-inline: auto; }
a { text-decoration: none; color: inherit; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e5e7eb;
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 15px 0; gap: 16px; }
.brand {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 1.12rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand .brand-mark { font-size: 1.3rem; }
.brand span { color: var(--green); }
.nav { display: flex; gap: 28px; }
.nav a { font-weight: 500; font-size: 0.95rem; color: var(--muted); transition: color 0.2s; }
.nav a:hover { color: var(--green); }
.header-wa, .btn {
  background: var(--green);
  color: #fff;
  padding: 11px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
  transition: background 0.2s, transform 0.15s;
}
.header-wa:hover, .btn-wa:hover { background: var(--green-dark); transform: translateY(-2px); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--ink); }

/* Hero */
.hero {
  background:
    linear-gradient(rgba(15, 106, 51, 0.88), rgba(15, 106, 51, 0.88)),
    url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?auto=format&fit=crop&w=1400&q=80') center/cover;
  color: #fff;
  padding: 108px 0;
  text-align: center;
}
.hero .badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero h1 {
  font-family: 'Archivo', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  max-width: 760px;
  margin: 0 auto 18px;
}
.hero p { font-size: 1.1rem; max-width: 640px; margin: 0 auto 30px; opacity: 0.95; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-ghost { background: #fff; color: var(--green); }
.btn-ghost:hover { background: var(--lime); color: var(--green-dark); }

/* Sections */
.section { padding: 80px 0; }
.section.alt { background: var(--bg-alt); }
.section-ey {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--amber);
  text-align: center;
  margin-bottom: 10px;
}
.section h2 {
  font-family: 'Archivo', sans-serif;
  text-align: center;
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  margin-bottom: 14px;
}
.lede { text-align: center; color: var(--muted); max-width: 620px; margin: 0 auto 44px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  text-align: center;
}
.card-icon { font-size: 1.9rem; margin-bottom: 12px; }
.card h3 { font-family: 'Archivo', sans-serif; margin-bottom: 8px; font-size: 1.05rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

/* CTA */
.cta { background: var(--green-dark); color: #fff; padding: 80px 0; text-align: center; }
.cta h2 { font-family: 'Archivo', sans-serif; font-size: clamp(1.7rem, 3.5vw, 2.3rem); margin-bottom: 14px; }
.cta p { max-width: 560px; margin: 0 auto 28px; opacity: 0.95; }
.cta .btn { background: #fff; color: var(--green-dark); }
.cta .btn:hover { background: var(--amber); color: #fff; }

/* Footer */
.footer { background: #101a12; color: #c6d4c8; padding: 56px 0 28px; }
.footer-grid { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; margin-bottom: 28px; }
.footer h3 { font-family: 'Archivo', sans-serif; color: #fff; margin-bottom: 8px; }
.footer h4 { color: #fff; margin-bottom: 8px; }
.footer a { color: var(--amber); }
.disclaimer { text-align: center; font-size: 0.82rem; color: #8fa08f; border-top: 1px solid #243024; padding-top: 20px; }

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 60px;
    right: 4%;
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 16px;
    flex-direction: column;
    gap: 14px;
  }
  .nav.open { display: flex; }
  .nav a { font-size: 1rem; }
}