/* 설치 희망자 진입 안내 팝업 */

.customer-welcome-modal {
  position: fixed;
  inset: 0;
  z-index: 10060;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 2rem);
}

html.customer-welcome-open .customer-welcome-modal,
.customer-welcome-modal:not([hidden]) {
  display: flex;
}

html.customer-welcome-open,
body.customer-welcome-open {
  overflow: hidden;
}

.customer-welcome-modal__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(5, 150, 105, 0.16), transparent 42%),
    radial-gradient(circle at 85% 100%, rgba(37, 99, 235, 0.12), transparent 40%),
    rgba(2, 6, 23, 0.74);
  backdrop-filter: blur(6px);
}

.customer-welcome-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 34rem);
  padding: clamp(1.25rem, 3.5vw, 1.75rem);
  border-radius: var(--radius-xl, 1rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 28px 80px rgba(2, 6, 23, 0.42);
  animation: customer-welcome-in 0.28s ease;
}

@keyframes customer-welcome-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.customer-welcome-modal__logo {
  display: block;
  height: 2.45rem;
  width: auto;
  max-width: min(14rem, 72vw);
  margin: 0 0 1rem;
  object-fit: contain;
  object-position: left center;
}

.customer-welcome-modal__banner {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.1rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-lg, 0.75rem);
  border: 1px solid #bfdbfe;
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
}

.customer-welcome-modal__title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.05rem, 2.8vw, 1.2rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--ink, #0f172a);
}

.customer-welcome-modal__lead {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ink-secondary, #334155);
}

.customer-welcome-modal__guide {
  margin-bottom: 1.15rem;
}

.customer-welcome-modal__guide h3 {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted, #64748b);
}

.customer-welcome-modal__guide ul {
  margin: 0;
  padding: 0 0 0 1.15rem;
  display: grid;
  gap: 0.45rem;
}

.customer-welcome-modal__guide li {
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ink-secondary, #334155);
}

.customer-welcome-modal__start {
  width: 100%;
  min-height: 2.85rem;
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-full);
}