/* ── Knotties — Global Styles ── */

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

:root {
  --green-deep:   #1a2e1a;
  --green-mid:    #2e4d2e;
  --green-accent: #7ec97a;
  --green-light:  #a8d5a2;
  --cream:        #f5f2eb;
  --cream-dark:   #e8e3d8;
  --text-primary: #1a1a18;
  --text-muted:   #5a5a55;
  --text-light:   #8a8a82;
  --border:       rgba(0,0,0,0.08);
  --white:        #ffffff;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Georgia', 'Times New Roman', serif;
  background: var(--cream);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.7;
}

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--green-deep);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  height: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-logo span { color: var(--green-accent); }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 13px;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--green-accent); }

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 28px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
}

.btn:hover { opacity: 0.88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--green-accent); color: var(--green-deep); }
.btn-ghost   { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.35); }
.btn-dark    { background: var(--green-deep); color: var(--white); }

/* ── Section labels ── */
.eyebrow {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 10px;
  display: block;
}

/* ── Footer ── */
footer {
  background: var(--green-deep);
  color: rgba(255,255,255,0.5);
  padding: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

footer .footer-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
}

footer .footer-logo span { color: var(--green-accent); }

footer p { font-family: 'Helvetica Neue', Arial, sans-serif; font-size: 13px; }

footer .footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

footer .footer-links a {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
}

footer .footer-links a:hover { color: var(--green-accent); }

/* ── Water tags ── */
.water-tag {
  display: inline-block;
  background: rgba(126,201,122,0.15);
  color: var(--green-light);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 12px;
  padding: 4px 14px;
  border-radius: 20px;
  border: 1px solid rgba(126,201,122,0.3);
}

/* ── Responsive ── */
@media (max-width: 640px) {
  nav { padding: 0 20px; }
  .nav-links { gap: 20px; }
  footer { flex-direction: column; text-align: center; padding: 32px 20px; }
}