:root {
  --primary:      #6da84a;
  --primary-dark: #588a3a;
  --primary-light:#e8f2e0;
  --bg:           #0d1210;
  --surface:      #151b16;
  --surface-2:    #1c231d;
  --border:       #2a332b;
  --text-1:       #f0f4ee;
  --text-2:       #aab8a5;
  --text-3:       #79877a;
  --radius:       14px;
  --radius-sm:    9px;
  --max-w:        1120px;
  --font:         'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg:        #fbfdf9;
    --surface:   #ffffff;
    --surface-2: #f3f7f0;
    --border:    #dde5d8;
    --text-1:    #1a2118;
    --text-2:    #4d5a48;
    --text-3:    #7a8776;
    --primary-light: #eef6e7;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ── Nav ─────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a.nav-text-link { color: var(--text-2); font-weight: 600; font-size: .92rem; }
.nav-links a.nav-text-link:hover { color: var(--text-1); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: .95rem; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #0d1409; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost { background: transparent; color: var(--text-1); border-color: var(--border); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-lg { padding: 15px 28px; font-size: 1.02rem; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero { padding: 96px 0 72px; text-align: center; }
.hero-eyebrow {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: var(--primary-light); color: var(--primary-dark);
  font-weight: 700; font-size: .8rem; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; }
.hero h1 span { color: var(--primary); }
.hero p.sub {
  max-width: 620px; margin: 22px auto 36px; color: var(--text-2);
  font-size: 1.15rem;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 18px; color: var(--text-3); font-size: .85rem; }

/* ── Feature grid ─────────────────────────────────────────── */
.section { padding: 64px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -.01em; }
.section-head p { color: var(--text-2); margin-top: 12px; font-size: 1.02rem; }

.feature-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px;
}
.feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px;
}
.feature-icon {
  width: 44px; height: 44px; border-radius: 11px; background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
  color: var(--primary-dark);
}
.feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { color: var(--text-2); font-size: .92rem; }

/* ── Trust blurb ──────────────────────────────────────────── */
.trust {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 40px; text-align: center; max-width: 720px; margin: 0 auto;
}
.trust p { font-size: 1.1rem; color: var(--text-1); font-style: italic; }
.trust .attribution { margin-top: 16px; color: var(--text-3); font-size: .88rem; font-style: normal; font-weight: 600; }

/* ── Contact / request access ─────────────────────────────── */
.contact-wrap {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 40px; max-width: 560px; margin: 0 auto;
}
.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-row label { font-size: .85rem; font-weight: 700; color: var(--text-2); }
.form-row input, .form-row textarea {
  padding: 11px 13px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text-1); font-size: .95rem; font-family: inherit;
}
.form-row input:focus, .form-row textarea:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.form-row textarea { resize: vertical; min-height: 90px; }
.hp-field { position: absolute; left: -9999px; top: -9999px; }
.form-msg { font-size: .88rem; margin-top: 12px; }
.form-msg.ok { color: var(--primary-dark); }
.form-msg.err { color: #d9534f; }

/* ── Footer ───────────────────────────────────────────────── */
footer { border-top: 1px solid var(--border); padding: 28px 0; }
footer .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer p { color: var(--text-3); font-size: .85rem; }

@media (max-width: 640px) {
  .nav-links { gap: 14px; }
  .nav-links a.nav-text-link { display: none; }
  .hero { padding: 64px 0 48px; }
}