/* Zenova Energy — shared styles */
:root {
  --accent: #C6FF4D;
  --accent2: #4DD2FF;
  --bg: #0F1311;
  --bg-alt: #151B17;
  --bg-alt2: #12211A;
  --text: #F5F7F3;
  --text-muted: #C9D2CC;
  --text-faint: #9BA79E;
  --text-dim: #6B756F;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.8; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; margin: 0; }
img { max-width: 100%; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { width: 100%; border-bottom: 1px solid var(--border); }
.site-header .inner {
  max-width: 1240px; margin: 0 auto; padding: 22px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo-lockup {
  display: flex; align-items: center; gap: 10px;
  background: var(--text); border-radius: 10px; padding: 6px 14px 6px 8px;
}
.logo-lockup img.icon { height: 40px; width: 40px; object-fit: contain; flex-shrink: 0; }
.logo-lockup img.wordmark { height: 29px; width: auto; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a { font-size: 15px; font-weight: 600; color: var(--text-muted); }
.main-nav a.active { color: var(--accent); font-weight: 700; }
.header-cta {
  background: var(--accent); color: var(--bg); font-weight: 700; font-size: 14px;
  padding: 12px 22px; border-radius: 999px; white-space: nowrap;
}
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 26px; padding: 4px 8px; }

/* Grids collapse on mobile — !important needed to beat inline styles */
.grid-2, .grid-3, .grid-4 { display: grid; gap: 20px; }

/* Buttons */
.btn { display: inline-block; font-weight: 700; font-size: 16px; padding: 16px 30px; border-radius: 10px; border: none; }
.btn-accent { background: var(--accent); color: var(--bg); }
.btn-accent2 { background: var(--accent2); color: var(--bg); }
.btn-outline { border: 1px solid var(--border-strong); color: var(--text); }

/* Footer */
.site-footer { width: 100%; border-top: 1px solid var(--border); }
.site-footer .inner {
  max-width: 1240px; margin: 0 auto; padding: 32px 24px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 14px; color: var(--text-faint); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)) !important; }
}

@media (max-width: 768px) {
  h1 { font-size: 38px !important; line-height: 1.15 !important; }
  h2 { font-size: 28px !important; }
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open {
    display: flex !important; position: absolute; top: 74px; left: 0; right: 0;
    background: var(--bg-alt); flex-direction: column; padding: 20px 24px; gap: 18px;
    border-bottom: 1px solid var(--border); z-index: 50;
  }
  .header-cta { padding: 10px 16px; font-size: 13px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr !important; }
  .split-2 { grid-template-columns: 1fr !important; }
  .container, .site-header .inner, .site-footer .inner { padding-left: 16px !important; padding-right: 16px !important; }
  .hero-pad { padding-left: 16px !important; padding-right: 16px !important; }
}