html {
  font-size: 16px;
  min-height: 100%;
  position: relative;
}

body {
  min-height: 100%;
  margin-bottom: 60px;
  background: #eef3f8;
  color: #1f2937;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.so-shell {
  width: min(100%, 32rem);
  margin: 0 auto;
  padding: 1rem 0 2.5rem;
}

.so-eyebrow {
  margin: 0 0 0.35rem;
  color: #087ea4;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.so-shell h1 {
  margin: 0;
  color: #111827;
  font-size: 2rem;
  line-height: 1.05;
}

.so-shell h2 {
  margin: 0;
  color: #111827;
  font-size: 1.45rem;
}

.so-lead {
  margin: 0.8rem 0 1.1rem;
  color: #526176;
  font-size: 1.05rem;
}

.so-card {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid rgba(14, 165, 233, 0.28);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.so-card-accent {
  background: rgba(255, 209, 23, 0.18);
}

.so-highlight {
  outline: 3px solid rgba(14, 165, 233, 0.35);
}

.so-card label {
  color: #475569;
  font-weight: 700;
}

.so-card input,
.so-card select,
.so-card textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 0.78rem 0.85rem;
  font: inherit;
}

.so-actions,
.so-calendar-form {
  display: grid;
  gap: 0.75rem;
}

.so-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 3rem;
  border: 0;
  border-radius: 12px;
  padding: 0.85rem 1rem;
  color: #07111f;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.so-button-primary,
.so-button-call {
  color: white;
  background: linear-gradient(135deg, #0ea5e9, #22d3ee);
}

.so-button-secondary {
  background: #ffd117;
}

.so-feedback {
  margin: 0;
  border: 1px solid rgba(14, 165, 233, 0.28);
  border-radius: 10px;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.74);
  color: #475569;
  font-weight: 700;
}