/* ============================================================
   BUILDABASE — main.css
   Entry point for all static pages.
   ============================================================ */

@import url('./variables.css');
@import url('./components.css');

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

/* --- Base -------------------------------------------------- */
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* --- Nav --------------------------------------------------- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(12,17,23,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 48px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img { height: 52px; width: auto; display: block; }
.nav-back {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  text-decoration: none;
  transition: color var(--transition);
}
.nav-back:hover { color: var(--teal); }

/* --- Layout ------------------------------------------------ */
.page { max-width: 900px; margin: 0 auto; padding: 124px 48px 80px; }
section { margin-bottom: 80px; }
hr.divider { border: none; border-top: 1px solid var(--border); margin-bottom: 80px; }

/* --- Footer ------------------------------------------------ */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
  font-size: 11px;
  font-weight: 500;
  color: var(--dim);
  letter-spacing: 0.04em;
}
footer a { color: var(--teal); text-decoration: none; }

/* --- Responsive -------------------------------------------- */
@media (max-width: 680px) {
  nav  { padding: 0 20px; }
  .page { padding: 108px 20px 60px; }
  footer { padding: 20px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .payment-grid { grid-template-columns: 1fr; }
  .cta-block { padding: 36px 24px; }
  .step-card { flex-direction: column; gap: 8px; }
  .step-num  { font-size: 36px; min-width: auto; }
}