.detail-main {
  --detail-accent: var(--teal);
  --detail-accent-soft: color-mix(in srgb, var(--teal) 12%, transparent);
}

.detail-main--keylens {
  --detail-accent: var(--wine);
  --detail-accent-soft: color-mix(in srgb, var(--wine) 12%, transparent);
}

.detail-main--seoanalysis {
  --detail-accent: var(--teal);
  --detail-accent-soft: color-mix(in srgb, var(--teal) 12%, transparent);
}

.detail-back {
  padding-inline: 10px;
}

.detail-back svg {
  width: 15px;
  height: 15px;
}

.detail-hero {
  display: grid;
  min-height: 620px;
  padding: 68px 0 64px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: clamp(40px, 6vw, 88px);
}

.detail-hero-copy {
  min-width: 0;
}

.detail-title-row {
  display: flex;
  align-items: center;
  gap: 18px;
}

.detail-product-icon {
  width: 68px;
  height: 68px;
  flex: 0 0 68px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.detail-title {
  max-width: none;
  margin: 0;
  font-size: clamp(54px, 5.5vw, 78px);
  font-weight: 680;
  letter-spacing: 0;
  line-height: 0.96;
}

.detail-lead {
  max-width: 600px;
  margin: 30px 0 0;
  color: var(--ink);
  font-size: clamp(24px, 2.3vw, 34px);
  font-weight: 620;
  letter-spacing: 0;
  line-height: 1.18;
}

.detail-summary {
  max-width: 570px;
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.85;
}

.detail-actions {
  display: flex;
  margin-top: 28px;
  flex-wrap: wrap;
  gap: 10px;
}

.detail-download,
.secondary-button {
  display: inline-flex;
  min-height: 46px;
  padding: 0 17px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid var(--button);
  border-radius: 5px;
  font-size: 12px;
  font-weight: 650;
  text-decoration: none;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.detail-download {
  background: var(--button);
  color: var(--button-ink);
}

.detail-download:hover {
  background: var(--button-hover);
  transform: translateY(-1px);
}

.secondary-button {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--ink);
}

.secondary-button:hover {
  border-color: var(--ink-soft);
  background: var(--surface);
}

.detail-download svg,
.secondary-button svg {
  width: 15px;
  height: 15px;
}

.detail-facts {
  display: flex;
  margin: 34px 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 0;
}

.detail-facts div {
  min-width: 112px;
  padding: 0 20px;
  border-left: 1px solid var(--line);
}

.detail-facts div:first-child {
  padding-left: 0;
  border-left: 0;
}

.detail-facts dt {
  color: var(--ink-faint);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-facts dd {
  margin: 7px 0 0;
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 11px;
  font-weight: 650;
}

.detail-shot {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.detail-shot-stage {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface-subtle);
}

.detail-shot-stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.detail-shot figcaption {
  display: flex;
  min-height: 38px;
  padding: 0 15px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 9px;
}

.detail-shot figcaption span:last-child {
  color: var(--detail-accent);
}

.detail-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}

.detail-section-heading {
  display: grid;
  margin-bottom: 34px;
  align-items: end;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.6fr);
  gap: 48px;
}

.detail-section-heading h2 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(32px, 3.4vw, 48px);
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.05;
}

.detail-section-heading p {
  max-width: 520px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.section-kicker {
  margin: 0 0 13px;
  color: var(--detail-accent);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.capability {
  padding-top: 17px;
  border-top: 1px solid var(--line-strong);
}

.capability-icon {
  display: grid;
  width: 34px;
  height: 34px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 50%;
  background: var(--detail-accent-soft);
  color: var(--detail-accent);
}

.capability-icon svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.8;
}

.capability h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 680;
  letter-spacing: 0;
}

.capability p {
  margin: 9px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.75;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.workflow-step {
  position: relative;
  padding: 20px 28px 0 0;
  border-top: 1px solid var(--line-strong);
}

.workflow-step:not(:last-child)::after {
  position: absolute;
  top: -3px;
  right: 18px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--detail-accent);
  content: "";
}

.workflow-number {
  display: block;
  margin-bottom: 30px;
  color: var(--detail-accent);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 10px;
  font-weight: 750;
}

.workflow-step h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 680;
}

.workflow-step p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.7;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.plan-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.plan-panel--pro {
  border-color: color-mix(in srgb, var(--detail-accent) 44%, var(--line));
  background: color-mix(in srgb, var(--detail-accent) 5%, var(--surface));
}

.plan-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.plan-topline h3 {
  margin: 0;
  font-size: 25px;
  font-weight: 680;
  letter-spacing: 0;
}

.plan-label {
  display: inline-flex;
  min-height: 24px;
  padding: 0 9px;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.plan-panel--pro .plan-label {
  border-color: color-mix(in srgb, var(--detail-accent) 42%, var(--line));
  color: var(--detail-accent);
}

.plan-description {
  margin: 10px 0 22px;
  color: var(--ink-soft);
  font-size: 12px;
}

.plan-list {
  display: grid;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  gap: 11px;
  list-style: none;
}

.plan-list li {
  display: flex;
  gap: 9px;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.55;
}

.plan-list svg {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  margin-top: 2px;
  color: var(--detail-accent);
}

.note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.note-item {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.note-item svg {
  width: 18px;
  height: 18px;
  margin-bottom: 22px;
  color: var(--detail-accent);
  stroke-width: 1.8;
}

.note-item h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 680;
}

.note-item p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.7;
}

.detail-cta {
  display: grid;
  margin: 64px 0;
  padding: 36px 38px;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
}

.detail-cta h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.1;
}

.detail-cta p {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.7;
}

@media (max-width: 960px) {
  .detail-hero {
    min-height: 0;
    padding: 52px 0;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .detail-shot {
    max-width: 720px;
  }

  .detail-section-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .capability-grid,
  .workflow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 34px;
  }

  .note-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .detail-back {
    display: inline-flex;
    width: 38px;
    padding: 0;
    justify-content: center;
  }

  .detail-back .back-label {
    display: none;
  }

  .detail-hero {
    padding: 42px 0 46px;
  }

  .detail-title-row {
    gap: 14px;
  }

  .detail-product-icon {
    width: 56px;
    height: 56px;
    flex-basis: 56px;
  }

  .detail-title {
    font-size: clamp(46px, 12vw, 60px);
  }

  .detail-lead {
    margin-top: 24px;
    font-size: clamp(23px, 7vw, 30px);
  }

  .detail-section {
    padding: 48px 0;
  }

  .detail-section-heading h2 {
    font-size: clamp(31px, 8vw, 40px);
  }

  .plan-grid {
    grid-template-columns: 1fr;
  }

  .detail-cta {
    margin: 48px 0;
    padding: 28px;
    align-items: start;
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

@media (max-width: 480px) {
  .detail-title {
    font-size: clamp(42px, 12vw, 52px);
  }

  .detail-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 18px;
  }

  .detail-facts div {
    padding: 0 14px;
  }

  .detail-facts div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .detail-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .capability-grid,
  .workflow-grid {
    grid-template-columns: 1fr;
  }

  .workflow-step {
    padding-top: 17px;
  }

  .workflow-number {
    margin-bottom: 16px;
  }

  .plan-panel,
  .note-item {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .detail-download:hover {
    transform: none;
  }
}