/* ==========================================================================
   PHASE 7: START HERE (FINAL CONVERSION)
   ========================================================================== */

.start-here-section {
  background-color: var(--ink);
  color: var(--surface);
  padding: 4.5rem 0;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.sh-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.sh-header {
  margin-bottom: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.sh-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.0;
  color: var(--surface);
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.sh-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

.sh-option {
  background-color: var(--ink);
  padding: 2.5rem 1.75rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background-color 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.sh-option:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

.sh-option::after {
  content: "→";
  position: absolute;
  right: 1.5rem;
  bottom: 2.2rem;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--gold);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sh-option:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.sh-state {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: rgba(255,250,240,0.4);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.sh-action {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--surface);
  font-weight: 500;
  line-height: 1.3;
  padding-right: 1rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .sh-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sh-grid {
    grid-template-columns: 1fr;
  }
  .sh-option {
    padding: 2rem 1.5rem;
  }
  .sh-option::after {
    opacity: 1;
    transform: translateX(0);
    right: 1.5rem;
  }
}