/* ==========================================================================
   Product Catalogue & Official Channels: Flagship Editorial & Bento Cards
   ========================================================================== */
.product-editorial {
  padding-top: 148px;
  padding-bottom: 76px;
}
.product-intro {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 64px;
  align-items: end;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line);
}
.product-overline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.product-intro h1 {
  font-size: clamp(38px, 4.4vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.04em;
  font-weight: 700;
}
.product-intro-copy p:first-child {
  color: var(--ink);
  font-size: 15px;
  margin-bottom: 8px;
}
.product-intro-copy p:last-child {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.product-anchor-bar {
  margin: 26px 0 8px;
  display: inline-flex;
  flex-wrap: wrap;
}

.product-range {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  padding-top: 24px;
}
.product-entry {
  min-width: 0;
  scroll-margin-top: 118px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 26px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.3s ease;
}
.product-entry:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 98, 227, 0.28);
}
.product-entry-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.product-scene {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--brand-pale);
  padding: 4px 12px;
  border-radius: 999px;
}
.product-en-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.product-packshot {
  height: 330px;
  margin: 16px 0 22px;
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: radial-gradient(ellipse at 50% 75%, #e0f2fe 0%, #f8fafc 72%);
}
.product-entry-baby .product-packshot {
  background: radial-gradient(ellipse at 50% 75%, #fce7f3 0%, #fdf8fb 72%);
}
.product-entry-pet .product-packshot {
  background: radial-gradient(ellipse at 50% 75%, #fef3c7 0%, #fffdf7 72%);
}
.product-packshot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 14px;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.5s ease;
}
.product-entry:hover .product-packshot img {
  transform: scale(1.04);
}
.product-entry-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.product-entry-title h2 {
  font-size: 23px;
  line-height: 1.35;
}
.product-entry-title > span {
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
}
.product-description {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
  margin-top: 12px;
}
.product-facts {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}
.product-facts dt {
  color: var(--ink);
  font-size: 11.5px;
  font-weight: 650;
  margin-bottom: 3px;
}
.product-facts dd {
  margin: 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.75;
}
.product-entry-footer {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.product-buy-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  font-size: 13px;
  font-weight: 650;
  color: var(--accent);
}
.product-buy-link > span {
  transition: transform 0.2s ease;
}
.product-buy-link:hover > span {
  transform: translateX(4px);
}
.product-tech-link {
  font-size: 12px;
  color: var(--muted);
}
.product-tech-link:hover {
  color: var(--accent);
}

/* 3-Step Standard Operating Procedure Banner */
.product-steps-banner {
  margin-top: 56px;
  padding: 40px;
  border-radius: 32px;
  background: linear-gradient(135deg, #0b192e 0%, #132d4e 100%);
  color: #fff;
  box-shadow: var(--shadow);
}
.steps-banner-head h2 {
  color: #fff;
  font-size: 28px;
  margin: 8px 0 10px;
}
.steps-banner-head p:not(.kicker) {
  color: #cbd5e1;
  font-size: 14px;
}
.steps-banner-grid {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.steps-banner-grid li {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: 22px;
  padding: 24px;
}
.steps-banner-grid span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #38bdf8;
}
.steps-banner-grid h3 {
  color: #fff;
  font-size: 19px;
  margin: 10px 0 8px;
}
.steps-banner-grid p {
  color: #cbd5e1;
  font-size: 13px;
  line-height: 1.8;
}

.product-reading {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  padding: 40px;
  margin-top: 44px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow-sm);
}
.product-reading-heading h2 {
  font-size: 26px;
  margin-top: 8px;
}
.product-reading-heading p:not(.kicker) {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
  margin-top: 10px;
}
.product-reading-details details + details {
  border-top: 1px solid var(--line);
}
.product-reading-details summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 54px;
  gap: 20px;
  font-size: 14.5px;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}
.product-reading-details summary::-webkit-details-marker {
  display: none;
}
.product-reading-details summary span {
  font-size: 20px;
  color: var(--accent);
  transition: transform 0.2s ease;
}
.product-reading-details details[open] summary span {
  transform: rotate(45deg);
}
.product-reading-details details p {
  padding: 0 24px 20px 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
}

/* Official Channels & Social Directory */
.channel-directory {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 56px;
  padding: 56px 0 44px;
  scroll-margin-top: 115px;
}
.channel-directory-heading h2 {
  font-size: 32px;
}
.channel-directory-heading p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
  margin-top: 14px;
}
.channel-directory-heading > a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent);
}
.channel-shop-list {
  display: grid;
  gap: 14px;
}
.channel-shop {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  column-gap: 18px;
  align-items: center;
  min-height: 88px;
  padding: 18px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.channel-shop:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}
.channel-shop > img {
  grid-row: 1 / span 2;
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 10px;
}
.channel-shop-name {
  font-size: 17px;
  font-weight: 650;
  color: var(--ink);
}
.channel-shop-description {
  grid-column: 2;
  color: var(--muted);
  font-size: 12.5px;
  margin-top: 3px;
}
.channel-shop-action {
  grid-column: 3;
  grid-row: 1 / span 2;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  gap: 10px;
  align-items: center;
}
.channel-shop-action i {
  font-style: normal;
  font-size: 17px;
  transition: transform 0.2s ease;
}
.channel-shop:hover .channel-shop-action i {
  transform: translate(3px, -2px);
}

.social-directory {
  padding-top: 36px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 44px;
}
.social-directory-heading h2 {
  font-size: 24px;
}
.social-directory-heading p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}
.social-directory-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.social-platform {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
}
.social-platform-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.social-platform-title img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}
.social-platform-title h3 {
  font-size: 15px;
  font-weight: 650;
}
.social-account {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  font-size: 13px;
}
.social-account + .social-account {
  border-top: 1px solid var(--line);
}
.social-account-action {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .product-range,
  .steps-banner-grid,
  .social-directory-list {
    grid-template-columns: 1fr;
  }
  .product-intro,
  .product-reading,
  .channel-directory,
  .social-directory {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 800px) {
  .product-editorial {
    padding-top: 108px;
    padding-bottom: 48px;
  }
  .product-intro {
    gap: 18px;
    padding-bottom: 24px;
  }
  .product-anchor-bar.segmented {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    border-radius: 20px;
    gap: 6px;
    padding: 6px;
    margin: 18px 0 4px;
  }
  .product-anchor-bar.segmented a {
    min-height: 38px;
    padding: 8px 10px;
    font-size: 12.5px;
    background: var(--surface-2);
  }
  .product-range {
    gap: 18px;
    padding-top: 18px;
  }
  .product-entry {
    padding: 20px;
    border-radius: 24px;
  }
  .product-packshot {
    height: 235px;
    margin: 12px 0 16px;
  }
  .product-steps-banner {
    margin-top: 36px;
    padding: 24px 20px;
    border-radius: 26px;
  }
  .steps-banner-grid {
    margin-top: 18px;
    gap: 12px;
  }
  .steps-banner-grid li {
    padding: 18px;
    border-radius: 18px;
  }
  .product-reading {
    padding: 24px 20px;
    margin-top: 28px;
    border-radius: 24px;
    gap: 18px;
  }
  .channel-directory {
    padding: 36px 0 28px;
    gap: 20px;
  }
  .channel-shop {
    padding: 15px 18px;
    min-height: 76px;
    border-radius: 18px;
  }
  .social-directory {
    padding-top: 26px;
    gap: 18px;
  }
  .social-platform {
    padding: 16px 18px;
    border-radius: 18px;
  }
}