/* Business A — 48h MVP commercial landing (commercial plane) */

.sa-start-page {
  min-height: 100vh;
  background: linear-gradient(165deg, #f8fdf5 0%, #fff 45%, #f0faf8 100%);
}

.sa-start-hero {
  padding: clamp(5rem, 14vw, 8rem) 0 2.5rem;
  text-align: center;
}

.sa-start-hero h1 {
  font-family: var(--ar-display, "Plus Jakarta Sans", system-ui, sans-serif);
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ar-accent, #044441);
  max-width: 18ch;
  margin: 0 auto 1rem;
}

.sa-start-wedge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #2d7a1e;
  background: rgba(105, 212, 25, 0.14);
  border: 1px solid rgba(105, 212, 25, 0.35);
}

.sa-start-lead {
  max-width: 42ch;
  margin: 0 auto 1.75rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ar-text-muted, #5a6b68);
}

.sa-start-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.25rem;
  margin-top: 1.5rem;
  font-size: 0.82rem;
  color: var(--ar-text-muted);
}

.sa-start-trust strong {
  color: var(--ar-accent);
}

.sa-start-form-wrap {
  max-width: 520px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

.sa-start-card {
  background: #fff;
  border: 1px solid var(--ar-line, #e2ebe8);
  border-radius: 20px;
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: 0 20px 50px rgba(4, 68, 65, 0.08);
}

.sa-start-card h2 {
  font-family: var(--ar-display);
  font-size: 1.15rem;
  margin: 0 0 0.35rem;
  color: var(--ar-accent);
}

.sa-start-step-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ar-text-muted);
  margin-bottom: 1rem;
}

.sa-start-legend {
  font-family: var(--ar-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ar-accent);
  margin: 0 0 0.75rem;
  padding: 0;
}

.sa-start-fieldset {
  border: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.sa-mvp-intake-form .sa-start-fieldset:last-of-type {
  margin-bottom: 0.5rem;
}

.sa-start-options {
  display: grid;
  gap: 0.5rem;
  margin: 0.5rem 0 1rem;
}

.sa-start-option {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--ar-line);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.sa-start-option:hover {
  border-color: rgba(105, 212, 25, 0.5);
  background: rgba(105, 212, 25, 0.06);
}

.sa-start-option input {
  accent-color: #69d419;
}

.sa-start-option.is-selected {
  border-color: #69d419;
  background: rgba(105, 212, 25, 0.1);
}

.sa-start-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.sa-start-actions .ar-btn {
  flex: 1;
}

.sa-start-done {
  text-align: center;
  padding: 2rem 1rem;
}

.sa-start-done-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  background: rgba(105, 212, 25, 0.2);
  color: #2d7a1e;
}

.sa-start-done h2 {
  font-family: var(--ar-display);
  font-size: 1.5rem;
  color: var(--ar-accent);
  margin: 0 0 0.5rem;
}

.sa-start-done p {
  color: var(--ar-text-muted);
  margin: 0;
}

.sa-start-error {
  margin-top: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  font-size: 0.85rem;
  color: #b91c1c;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.sa-start-hidden {
  display: none !important;
}

.sa-start-header-minimal .ar-nav a:not([href*="start"]) {
  opacity: 0.85;
}

@media (max-width: 480px) {
  .sa-start-actions {
    flex-direction: column;
  }
}

/* Client proof receipt — shareable on sales calls */
.sa-proof-receipt {
  max-width: 28rem;
  margin: 0 auto 2rem;
  padding: 1.25rem 1.35rem;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(4, 68, 65, 0.12);
  box-shadow: 0 12px 40px rgba(4, 68, 65, 0.08);
  text-align: left;
}

.sa-proof-receipt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ar-text-muted);
}

.sa-proof-receipt-verdict {
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #166534;
  background: rgba(34, 197, 94, 0.12);
}

.sa-proof-receipt-verdict.is-pass { color: #166534; }

.sa-proof-receipt-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(4, 68, 65, 0.06);
}

.sa-proof-receipt-row:last-child { border-bottom: none; }

.sa-proof-receipt-row span:first-child {
  color: var(--ar-text-muted);
  flex-shrink: 0;
}

.sa-proof-receipt-row strong {
  text-align: right;
  font-weight: 600;
  color: var(--ar-accent);
  word-break: break-word;
}

.sa-proof-receipt-summary {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--ar-text-muted);
}

.sa-start-flow {
  padding: 2.5rem 0;
}

.sa-start-flow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  max-width: 52rem;
  margin: 0 auto;
}

.sa-start-flow-step {
  padding: 1.1rem 1.15rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(4, 68, 65, 0.1);
}

.sa-start-flow-step strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #2d7a1e;
  margin-bottom: 0.35rem;
}

.sa-start-flow-step span {
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ar-text-muted);
}

.sa-start-hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}