.service-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-fast) var(--ease-premium),
    visibility 0s linear var(--dur-fast);
}

.service-modal.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur-fast) var(--ease-premium);
}

.service-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 25, 27, 0.55);
  backdrop-filter: blur(4px);
}

.service-modal__panel {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 30px 80px -20px rgba(20, 25, 27, 0.35);
  transform: scale(0.94) translateY(10px);
  transition: transform var(--dur-med) var(--ease-premium);
}

.service-modal.is-open .service-modal__panel {
  transform: scale(1) translateY(0);
}

.service-modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-premium),
    color var(--dur-fast) var(--ease-premium);
}

.service-modal__close svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.service-modal__close:hover {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: #fff;
}

.service-modal__close:focus {
  outline: none;
}

.service-modal__close:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 3px;
}

.service-modal__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-brand-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand);
}

.service-modal__icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-modal__title {
  margin-top: var(--space-md);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-ink);
}

.service-modal__title em {
  font-style: italic;
  color: var(--color-brand);
  font-weight: 500;
}

.service-modal__desc {
  margin-top: 0.6rem;
  font-size: var(--fs-body);
  color: var(--color-ink-soft);
  line-height: 1.55;
}

.service-modal__detail {
  margin-top: var(--space-md);
  font-size: var(--fs-small);
  line-height: 1.7;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-line);
  white-space: pre-line;
}

html.no-scroll {
  overflow: hidden;
}