.parent-product {
  margin: 8px 0 52px;
  color: var(--ev-text);
}

.parent-product__loading,
.parent-product__error,
.parent-product__empty {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--ev-line);
  background: var(--ev-surface);
  color: var(--ev-text-2);
}

.parent-product__spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--ev-line-strong);
  border-top-color: var(--ev-accent);
  border-radius: 50%;
  animation: parent-spin 900ms linear infinite;
}

@keyframes parent-spin { to { transform: rotate(360deg); } }

.parent-product__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  gap: 32px;
  align-items: end;
  padding: 42px 0 34px;
  border-bottom: 1px solid var(--ev-line);
}

.parent-product__eyebrow {
  margin: 0 0 12px;
  color: var(--ev-accent);
  font-size: 13px;
  font-weight: 800;
}

.parent-product__hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.12;
  letter-spacing: 0;
  word-break: keep-all;
}

.parent-product__hero p {
  margin: 18px 0 0;
  color: var(--ev-text-2);
  font-size: 17px;
  line-height: 1.75;
  word-break: keep-all;
}

.parent-product__summary {
  padding: 22px;
  border-left: 3px solid var(--ev-accent);
  background: var(--ev-surface);
}

.parent-product__summary strong { display: block; margin-bottom: 8px; font-size: 18px; }
.parent-product__summary span { color: var(--ev-text-2); line-height: 1.7; }

.parent-product__steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 24px;
  background: var(--ev-line);
  border: 1px solid var(--ev-line);
}

.parent-product__step {
  min-height: 224px;
  padding: 24px;
  background: var(--ev-surface);
}

.parent-product__num {
  display: block;
  margin-bottom: 30px;
  color: var(--ev-accent);
  font-size: 12px;
  font-weight: 900;
}

.parent-product__step h2 { margin: 0 0 9px; font-size: 20px; letter-spacing: 0; }
.parent-product__step p { min-height: 70px; margin: 0 0 20px; color: var(--ev-text-2); line-height: 1.65; word-break: keep-all; }

.parent-product__action,
.parent-product__action:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--ev-line-strong);
  color: var(--ev-text);
  background: var(--ev-surface-2);
  font-weight: 800;
  text-decoration: none;
}

.parent-product__action:hover { border-color: var(--ev-accent); }
.parent-product__action:focus-visible { outline: 3px solid var(--ev-accent); outline-offset: 3px; }
.parent-product__action--primary { border-color: var(--ev-accent); }

.parent-product__value {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr);
  gap: 40px;
  align-items: center;
  margin-top: 24px;
  padding: 30px;
  background: var(--ev-surface-2);
  border: 1px solid var(--ev-line);
}

.parent-product__value h2 { margin: 0 0 10px; font-size: 26px; letter-spacing: 0; }
.parent-product__value p { margin: 0; color: var(--ev-text-2); line-height: 1.75; word-break: keep-all; }
.parent-product__benefits { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.parent-product__benefits li { padding-left: 20px; position: relative; color: var(--ev-text-2); }
.parent-product__benefits li::before { content: ''; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; background: var(--ev-accent); border-radius: 50%; }

@media (max-width: 900px) {
  .parent-product__hero, .parent-product__value { grid-template-columns: 1fr; }
  .parent-product__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .parent-product__hero { padding-top: 24px; gap: 22px; }
  .parent-product__hero h1 { font-size: 38px; }
  .parent-product__steps { grid-template-columns: 1fr; }
  .parent-product__step { min-height: 0; }
  .parent-product__step p { min-height: 0; }
  .parent-product__value { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .parent-product__spinner { animation: none; }
}