.saas-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(234, 88, 12, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(15, 118, 110, 0.12), transparent 50%),
    linear-gradient(180deg, #fffaf5 0%, #ffffff 40%, #f8fafc 100%);
  color: #0f172a;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
}
.saas-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(234, 88, 12, 0.2);
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.saas-logo {
  font-family: Fraunces, Georgia, serif;
  font-weight: 700;
  text-decoration: none;
  color: #0f172a;
  font-size: 1.25rem;
}
.saas-logo span { color: #c2410c; }
.saas-header nav { display: flex; gap: 1rem; }
.saas-header nav a { color: #9a3412; text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.saas-main { max-width: 960px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.saas-hero { text-align: center; padding: 2.25rem 0 2rem; }
.saas-brand {
  display: inline-block;
  color: #c2410c;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.saas-hero h1 {
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.9rem, 4.5vw, 2.75rem);
  line-height: 1.12;
  margin: 0.55rem 0 0.85rem;
}
.saas-lead { color: #475569; max-width: 36rem; margin: 0 auto 1.35rem; font-size: 1.05rem; }
.saas-cta { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }
.saas-login-card {
  background: #fff;
  border: 1px solid #fed7aa;
  border-radius: 18px;
  padding: 1.4rem 1.5rem 1.6rem;
  max-width: 440px;
  margin: 0 auto 2.5rem;
  box-shadow: 0 16px 40px rgba(194, 65, 12, 0.08);
}
.saas-login-card h2 {
  font-family: Fraunces, Georgia, serif;
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}
.saas-login-card > p { color: #64748b; margin: 0 0 1rem; font-size: 0.95rem; }
.saas-slug-row { display: flex; align-items: center; gap: 0.25rem; }
.saas-slug-prefix {
  color: #94a3b8;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}
.saas-form .form-group { margin-bottom: 0.85rem; }
.saas-form label { display: block; font-weight: 600; margin-bottom: 0.3rem; font-size: 0.9rem; }
.saas-form .form-control {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font: inherit;
  box-sizing: border-box;
}
.saas-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}
.saas-plan {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.25rem 1.35rem;
}
.saas-plan-featured {
  border-color: #fb923c;
  box-shadow: 0 12px 40px rgba(234, 88, 12, 0.12);
}
.saas-price {
  font-size: 2rem;
  font-weight: 800;
  color: #ea580c;
  margin: 0.35rem 0 1rem;
}
.saas-price span { font-size: 0.95rem; color: #64748b; font-weight: 600; }
.saas-plan ul { padding-left: 1.1rem; color: #334155; }
.saas-plan li { margin: 0.35rem 0; }
.saas-form-wrap { max-width: 480px; margin: 0 auto; }
.saas-footer {
  text-align: center;
  padding: 1.5rem;
  color: #94a3b8;
  font-size: 0.85rem;
  max-width: 40rem;
  margin: 0 auto;
}
.btn {
  display: inline-block;
  padding: 0.65rem 1.15rem;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font: inherit;
}
.btn-primary { background: #ea580c; color: #fff; }
.btn-primary:hover { background: #c2410c; }
.btn-secondary { background: #fff7ed; color: #9a3412; border: 1px solid #fdba74; }
.flash { padding: 0.75rem 1rem; border-radius: 10px; margin-bottom: 1rem; }
.flash-success { background: #ecfdf5; color: #065f46; }
.flash-error { background: #fef2f2; color: #991b1b; }