/* John Macintyre & Son – Platinum page v1.0. All rules scoped to .jm-platinum-page. */
.jm-platinum-page {
  --jm-editorial-navy: oklch(0.27 0.081 258);
  --jm-editorial-navy-dark: oklch(0.22 0.065 258);
  --jm-editorial-silver: oklch(0.968 0.004 80);
  --jm-editorial-line: oklch(0.88 0.006 80);
  --jm-editorial-text: oklch(0.24 0.008 250);
  --jm-editorial-muted: oklch(0.47 0.018 250);
  --jm-editorial-white: oklch(1 0 0);
  --jm-editorial-placeholder: oklch(0.937 0.005 250);
  --jm-editorial-navy-line: oklch(0.48 0.035 258);
}
/* Editorial styles are intentionally contained within the integration wrapper. */
.jm-platinum-page {
  --jm-navy: var(--jm-editorial-navy);
  --jm-navy-dark: var(--jm-editorial-navy-dark);
  --jm-silver: var(--jm-editorial-silver);
  --jm-line: var(--jm-editorial-line);
  --jm-text: var(--jm-editorial-text);
  --jm-muted: var(--jm-editorial-muted);
  --jm-white: var(--jm-editorial-white);
  font-family: inherit;
  -webkit-font-smoothing: antialiased;
  color: var(--jm-text);
  background: var(--jm-white);
  line-height: 1.65;
  font-size: 18px;
  font-weight: 400;
}
.jm-platinum-page *, .jm-platinum-page *::before, .jm-platinum-page *::after { box-sizing: border-box; }
.jm-platinum-page .jm-wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }
.jm-platinum-page .jm-narrow { max-width: 70ch; }
.jm-platinum-page .jm-section { padding: 96px 0; border-top: 1px solid var(--jm-line); }
.jm-platinum-page .jm-section--silver { background: var(--jm-silver); border-top: 0; }
.jm-platinum-page p { max-width: 65ch; margin: 0 0 1.4rem; font-weight: 400; }
.jm-platinum-page h1, .jm-platinum-page h2, .jm-platinum-page h3, .jm-platinum-page h4 { font-family: inherit; margin: 0; line-height: 1.2; letter-spacing: 0; text-wrap: balance; }
.jm-platinum-preview .jm-platinum-page :is(h1, h2, h3, h4) { font-family: var(--jm-preview-display); }
.jm-platinum-page h2 { font-size: 36px; font-weight: 400; color: var(--jm-navy); margin-bottom: 2rem; max-width: 28ch; }
.jm-platinum-page h3 { font-size: 24px; font-weight: 500; color: var(--jm-navy); margin: 2rem 0 1.1rem; }
.jm-platinum-page a { color: var(--jm-navy); text-underline-offset: 4px; }
.jm-platinum-page :focus-visible { outline: 3px solid var(--jm-navy); outline-offset: 4px; }
.jm-platinum-page .jm-eyebrow { display: block; font-size: 13px; font-weight: 500; letter-spacing: 0; margin-bottom: 24px; line-height: 1.5; }
/* 42/58 split: no substitute jewellery photograph. */
.jm-platinum-page .jm-hero { display: grid; grid-template-columns: 42fr 58fr; background: var(--jm-navy); color: var(--jm-white); min-height: 620px; }
.jm-platinum-page .jm-hero-copy { align-self: center; padding: 72px 48px 72px max(40px, calc((100vw - 1160px) / 2)); }
.jm-platinum-page .jm-hero h1 { font-size: 54px; font-weight: 400; color: var(--jm-white); margin-bottom: 28px; max-width: 12ch; }
.jm-platinum-page .jm-hero .jm-intro { font-size: 18px; line-height: 1.65; max-width: 35ch; margin-bottom: 32px; }
.jm-platinum-page .jm-hero .jm-placeholder { aspect-ratio: auto; border: 0; min-height: 100%; background: var(--jm-silver); }
.jm-platinum-page .jm-hero .jm-placeholder strong { display: none; }
.jm-platinum-page .jm-hero .jm-placeholder span { max-width: 35ch; padding-top: 24px; border-top: 1px solid var(--jm-line); font-size: 13px; }
.jm-platinum-page .jm-opening { padding: 64px 0; }
.jm-platinum-page .jm-opening-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 64px; }
.jm-platinum-page .jm-opening-grid p:first-child { grid-row: span 2; font-size: 18px; line-height: 1.65; color: var(--jm-navy); padding-right: 24px; max-width: 40ch; }
.jm-platinum-page .jm-opening-grid p { margin-bottom: 0; }
/* Shared controls retain the site's restrained square treatment. */
.jm-platinum-page .jm-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 50px; height: auto; padding: 15px 24px; max-width: 100%;
  background: var(--jm-navy); color: var(--jm-white);
  border: 1px solid var(--jm-navy); border-radius: 0; box-shadow: none; text-decoration: none;
  font-family: inherit; font-size: 13px; font-weight: 500; letter-spacing: 0; line-height: 1.5; white-space: normal; text-align: center;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.jm-platinum-page .jm-btn:hover { background: var(--jm-navy-dark); }
.jm-platinum-page .jm-btn--light { background: var(--jm-white); color: var(--jm-navy); border-color: var(--jm-white); }
.jm-platinum-page .jm-btn--light:hover { background: var(--jm-silver); }
.jm-platinum-page .jm-btn--ghost { background: transparent; color: var(--jm-white); border-color: var(--jm-white); }
.jm-platinum-page .jm-btn--ghost:hover { background: var(--jm-white); color: var(--jm-navy); }
.jm-platinum-page .jm-btn--text { background: transparent; color: var(--jm-white); border-color: transparent; padding: 10px 0; min-height: 44px; justify-content: flex-start; text-decoration: underline; text-underline-offset: 5px; }
.jm-platinum-page .jm-btn--text:hover { background: transparent; color: var(--jm-silver); }
.jm-platinum-page .jm-cta { margin-top: 28px; }
.jm-platinum-page .jm-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
/* One uninterrupted horizontal fact strip. */
.jm-platinum-page .jm-glance { list-style: none; padding: 0; margin: 36px 0; display: grid; grid-template-columns: repeat(6, 1fr); }
.jm-platinum-page .jm-glance li { padding: 20px 20px 24px; border-left: 1px solid var(--jm-line); font-size: 14px; line-height: 1.7; }
.jm-platinum-page .jm-glance li:first-child { padding-left: 0; border-left: 0; }
.jm-platinum-page .jm-glance li:last-child { padding-right: 0; }
/* Ring-selection chapters, not framed cards. */
.jm-platinum-page .jm-stages { display: grid; grid-template-columns: 1fr 1fr; column-gap: 72px; }
.jm-platinum-page .jm-stage { border-top: 1px solid var(--jm-line); padding: 24px 0; }
.jm-platinum-page .jm-stage:first-child { grid-row: span 2; }
.jm-platinum-page .jm-stage h3 { margin-top: 0; max-width: 24ch; }
/* Personal comparison has a large image position and full-width quotation. */
.jm-platinum-page .jm-split { display: grid; grid-template-columns: 42fr 58fr; gap: 64px; align-items: center; }
.jm-platinum-page .jm-personal { background: var(--jm-white); }
.jm-platinum-page .jm-personal > .jm-wrap > h2 { max-width: 26ch; font-size: 36px; }
.jm-platinum-page .jm-personal .jm-split { grid-template-columns: 32fr 68fr; margin: 48px 0 0; }
.jm-platinum-page .jm-personal .jm-split h3 { font-size: 24px; font-weight: 400; margin: 0; max-width: 20ch; }
.jm-platinum-page .jm-personal .jm-placeholder { aspect-ratio: 4 / 3; }
.jm-platinum-page blockquote { margin: 0; padding: 0; border: 0; }
.jm-platinum-page .jm-quote { padding: 36px 40px; margin: 32px 0 48px; background: var(--jm-silver); border-top: 1px solid var(--jm-navy); }
.jm-platinum-page .jm-quote p { font-size: 20px; font-weight: 400; line-height: 1.65; color: var(--jm-navy); max-width: 64ch; margin: 0 auto; }
.jm-platinum-page .jm-care { display: grid; grid-template-columns: 1fr 1fr; gap: 0 64px; }
.jm-platinum-page .jm-care h3, .jm-platinum-page .jm-care p:last-child { grid-column: 1 / -1; }
.jm-platinum-page .jm-care h3 { margin-top: 0; }
.jm-platinum-page .jm-care p:last-child { margin-top: 12px; }
/* Clearly labelled, flat neutral placeholders. */
.jm-platinum-page .jm-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; aspect-ratio: 1; width: 100%; padding: 24px; background: var(--jm-editorial-placeholder); color: var(--jm-muted); font-size: 13px; }
.jm-platinum-page .jm-placeholder strong { display: block; font-weight: 500; color: var(--jm-navy); font-size: 10px; letter-spacing: 0; text-transform: uppercase; margin-bottom: 12px; }
.jm-platinum-page .jm-placeholder span { max-width: 36ch; }
.jm-platinum-page .jm-placeholder--wide { aspect-ratio: 16 / 9; margin: 28px 0; }
/* Visual comparison with clear equal-width metal columns. */
.jm-platinum-page .jm-table-scroll { overflow-x: auto; margin: 36px 0; background: var(--jm-white); -webkit-overflow-scrolling: touch; }
.jm-platinum-page table { border-collapse: collapse; width: 100%; min-width: 540px; table-layout: fixed; font-size: 15px; }
.jm-platinum-page th, .jm-platinum-page td { padding: 22px 24px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--jm-line); }
.jm-platinum-page thead th { color: var(--jm-navy); background: var(--jm-white); font-size: 23px; font-weight: 400; border-top: 2px solid var(--jm-navy); }
.jm-platinum-page tbody th { font-size: 12px; font-weight: 500; color: var(--jm-muted); background: var(--jm-white); position: sticky; left: 0; }
.jm-platinum-page caption { text-align: left; padding: 12px 20px; font-size: 13px; color: var(--jm-muted); }
/* Pricing is an occasional navy editorial band. */
.jm-platinum-page .jm-section--navy { background: var(--jm-navy); color: var(--jm-white); border: 0; }
.jm-platinum-page .jm-section--navy h2, .jm-platinum-page .jm-section--navy h3 { color: var(--jm-white); }
.jm-platinum-page .jm-pricing-grid { display: grid; grid-template-columns: 42fr 58fr; gap: 0 64px; }
.jm-platinum-page .jm-pricing-grid > .jm-eyebrow { grid-column: 1 / -1; }
.jm-platinum-page .jm-pricing-grid h2 { grid-row: span 2; padding-right: 24px; }
.jm-platinum-page .jm-pricing-grid h3 { margin-top: 40px; }
.jm-platinum-page .jm-pricing-grid h3, .jm-platinum-page .jm-pricing-grid h3 ~ p { grid-column: 2; }
.jm-platinum-page .jm-note { border-top: 1px solid var(--jm-editorial-navy-line); padding: 20px 0 0; font-size: 12px; margin-top: 12px; }
.jm-platinum-page .jm-mixed-metal .jm-split { grid-template-columns: 58fr 42fr; }
.jm-platinum-page .jm-mixed-metal .jm-split > div:first-child { order: 2; }
.jm-platinum-page .jm-mixed-metal .jm-placeholder { order: 1; }
/* Supplied photographs remain untouched in equal editorial columns. */
.jm-platinum-page .jm-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin: 36px 0 32px; align-items: start; }
.jm-platinum-page figure { margin: 0; }
.jm-platinum-page figure img { display: block; width: 100%; height: auto; }
.jm-platinum-page figcaption { font-size: 13px; font-weight: 400; color: var(--jm-text); margin-top: 12px; line-height: 1.65; max-width: 55ch; }
/* Accessible disclosures, no decorative cards. */
.jm-platinum-page .jm-acc { border-top: 1px solid var(--jm-line); margin: 28px 0 36px; }
.jm-platinum-page .jm-acc-item { border-bottom: 1px solid var(--jm-line); }
.jm-platinum-page .jm-acc-item h3 { margin: 0; font-size: 17px; }
.jm-platinum-page .jm-acc-btn { box-sizing: border-box; cursor: pointer; width: 100%; height: auto; min-height: 72px; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; background: transparent; color: var(--jm-navy); font-family: inherit; font-size: inherit; font-weight: 500; line-height: 1.5; text-align: left; white-space: normal; border: 0; border-radius: 0; box-shadow: none; }
.jm-platinum-page .jm-acc-btn:hover { background: transparent; color: var(--jm-muted); }
.jm-platinum-page .jm-acc-btn:focus-visible { outline: 3px solid var(--jm-navy); outline-offset: 2px; }
.jm-platinum-page .jm-acc-icon { flex: none; width: 14px; height: 14px; position: relative; }
.jm-platinum-page .jm-acc-icon::before, .jm-platinum-page .jm-acc-icon::after { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 1px; background: currentColor; transition: transform 0.2s ease; }
.jm-platinum-page .jm-acc-icon::after { transform: rotate(90deg); }
.jm-platinum-page .jm-acc-btn[aria-expanded="true"] .jm-acc-icon::after { transform: rotate(0deg); }
.jm-platinum-page .jm-acc-panel { padding: 8px 0 28px; }
.jm-platinum-page .jm-acc-panel[hidden] { display: none; }
.jm-platinum-page .jm-hallmark { max-width: 230px; margin: 24px 0; }
/* One confident closing appointment band. */
.jm-platinum-page .jm-close { background: var(--jm-navy); color: var(--jm-white); padding: 96px 0; }
.jm-platinum-page .jm-close h2, .jm-platinum-page .jm-close p { color: var(--jm-white); }
.jm-platinum-page .jm-close h2 { font-size: 36px; }
.jm-platinum-page .jm-close p { font-size: 18px; font-weight: 400; line-height: 1.65; }
.jm-platinum-page .jm-close .jm-cta-row { align-items: flex-start; gap: 20px 28px; }
.jm-platinum-page .jm-close .jm-cta-row > :first-child { margin-right: 100%; flex-shrink: 0; }
.jm-platinum-page .jm-credit { margin-top: 40px; font-size: 13px; }
.jm-platinum-page .jm-hero :focus-visible, .jm-platinum-page .jm-close :focus-visible { outline-color: var(--jm-white); }
/* Genuine photography: scaled only, never cropped into the jewellery. */
.jm-platinum-page img { max-width: 100%; }
.jm-platinum-page .jm-hero-media { display: flex; align-items: center; justify-content: center; background: var(--jm-white); }
.jm-platinum-page .jm-hero-media img { display: block; width: 100%; height: auto; }
.jm-platinum-page .jm-hero h1 { letter-spacing: 0.01em; }
.jm-platinum-page .jm-eyebrow { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: inherit; opacity: 0.85; }
.jm-platinum-page .jm-btn { min-height: 44px; padding: 11px 22px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }
.jm-platinum-page .jm-btn--text { letter-spacing: 0.04em; text-transform: none; }
.jm-platinum-page .jm-quote { background: transparent; border-top: 1px solid var(--jm-line); border-bottom: 1px solid var(--jm-line); padding: 40px 0; text-align: center; }
.jm-platinum-page .jm-quote p { font-style: italic; font-size: 22px; max-width: 58ch; }
.jm-platinum-preview .jm-platinum-page .jm-quote p { font-family: var(--jm-preview-display); font-size: 25px; line-height: 1.5; }
.jm-platinum-page .jm-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.jm-platinum-page .jm-pair img, .jm-platinum-page .jm-feature-img img { display: block; width: 100%; height: auto; }
.jm-platinum-page .jm-stage { padding: 32px 0; }
/* Rotating solitaire: looping, muted, with a visible pause control. */
.jm-platinum-page .jm-video { margin: 28px 0 0; max-width: 520px; }
.jm-platinum-page .jm-video-frame { position: relative; background: var(--jm-silver); }
.jm-platinum-page .jm-video video { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.jm-platinum-page .jm-video-btn { position: absolute; left: 12px; bottom: 12px; display: inline-flex; gap: 8px; align-items: center; height: auto; min-height: 36px; padding: 8px 14px; border: 1px solid var(--jm-navy); border-radius: 0; background: var(--jm-white); color: var(--jm-navy); font-family: inherit; font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; box-shadow: none; }
.jm-platinum-page .jm-video-btn:hover { background: var(--jm-navy); color: var(--jm-white); }
.jm-platinum-page .jm-ico-play { width: 0; height: 0; border-left: 8px solid currentColor; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.jm-platinum-page .jm-ico-pause { width: 8px; height: 10px; border-left: 3px solid currentColor; border-right: 3px solid currentColor; }
/* Workshop-style before/after polishing comparison. */
.jm-platinum-page .jm-polish { margin: 48px 0 36px; padding-top: 36px; border-top: 1px solid var(--jm-line); }
.jm-platinum-page .jm-polish h3 { margin-top: 0; }
.jm-platinum-page .jm-compare { margin: 24px 0 0; max-width: 520px; }
.jm-platinum-page .jm-compare-frame { position: relative; overflow: hidden; touch-action: pan-y; user-select: none; cursor: ew-resize; aspect-ratio: 3 / 4; background: var(--jm-white); }
.jm-platinum-page .jm-compare-frame img, .jm-platinum-page .jm-compare-before img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; pointer-events: none; }
.jm-platinum-page .jm-compare-before { position: absolute; inset: 0; }
.jm-platinum-page .jm-compare-label { position: absolute; top: 12px; padding: 6px 10px; background: var(--jm-white); color: var(--jm-navy); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }
.jm-platinum-page .jm-compare-label--l { left: 12px; }
.jm-platinum-page .jm-compare-label--r { right: 12px; }
.jm-platinum-page .jm-compare-line { position: absolute; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: var(--jm-white); }
.jm-platinum-page .jm-compare-handle { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 48px; height: 48px; border-radius: 50%; background: var(--jm-white); color: var(--jm-navy); border: 1px solid var(--jm-navy); display: flex; align-items: center; justify-content: center; font-size: 18px; cursor: ew-resize; }
.jm-platinum-page .jm-compare-cue { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--jm-muted); }
.jm-platinum-page .jm-compare-static { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.jm-platinum-page .jm-compare-static figcaption { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--jm-navy); }
@media (max-width: 1000px) {
  .jm-platinum-page .jm-hero-copy { padding: 48px 32px; }
  .jm-platinum-page .jm-hero h1 { font-size: 44px; }
  .jm-platinum-page .jm-glance { grid-template-columns: repeat(3, 1fr); }
  .jm-platinum-page .jm-glance li { border-bottom: 1px solid var(--jm-line); }
  .jm-platinum-page .jm-glance li:nth-child(4) { padding-left: 0; border-left: 0; }
  .jm-platinum-page .jm-split, .jm-platinum-page .jm-gallery { gap: 32px; }
}
@media (max-width: 767px) {
  .jm-platinum-page { font-size: 17px; }
  .jm-platinum-page .jm-wrap { padding: 0 24px; }
  .jm-platinum-page .jm-section, .jm-platinum-page .jm-close { padding: 64px 0; }
  .jm-platinum-page h2, .jm-platinum-page .jm-personal > .jm-wrap > h2, .jm-platinum-page .jm-close h2 { font-size: 30px; }
  .jm-platinum-page .jm-hero { grid-template-columns: 1fr; min-height: 0; }
  .jm-platinum-page h3 { font-size: 23px; }
  .jm-platinum-page .jm-hero-copy { padding: 32px 24px 28px; }
  .jm-platinum-page .jm-hero h1 { font-size: 46px; line-height: 1.12; max-width: 14ch; margin-bottom: 20px; }
  .jm-platinum-page .jm-hero .jm-intro { font-size: 17px; line-height: 1.65; margin-bottom: 22px; }
  .jm-platinum-page .jm-hero .jm-cta { margin-top: 0; }
  .jm-platinum-page .jm-eyebrow { margin-bottom: 24px; }
  .jm-platinum-page .jm-hero .jm-placeholder { aspect-ratio: 1; min-height: 0; width: calc(100% - 48px); margin: 0 24px 24px; }
  .jm-platinum-page .jm-hero .jm-placeholder span { padding-top: 16px; font-size: 12px; }
  .jm-platinum-page .jm-opening { padding: 48px 0; }
  .jm-platinum-page .jm-opening-grid, .jm-platinum-page .jm-stages, .jm-platinum-page .jm-pricing-grid, .jm-platinum-page .jm-care { grid-template-columns: 1fr; gap: 24px; }
  .jm-platinum-page .jm-opening-grid p:first-child { font-size: 17px; padding: 0; grid-row: auto; }
  .jm-platinum-page .jm-glance { grid-template-columns: 1fr 1fr; margin-top: 24px; }
  .jm-platinum-page .jm-glance li { padding: 20px 16px; }
  .jm-platinum-page .jm-glance li:nth-child(odd) { padding-left: 0; border-left: 0; }
  .jm-platinum-page .jm-glance li:nth-child(even) { border-left: 1px solid var(--jm-line); padding-left: 16px; padding-right: 0; }
  .jm-platinum-page .jm-stage:first-child { grid-row: auto; }
  .jm-platinum-page .jm-stage { padding-bottom: 0; }
  .jm-platinum-page .jm-split, .jm-platinum-page .jm-personal .jm-split, .jm-platinum-page .jm-mixed-metal .jm-split, .jm-platinum-page .jm-gallery { grid-template-columns: 1fr; gap: 32px; }
  .jm-platinum-page .jm-personal .jm-split h3 { max-width: 24ch; font-size: 22px; }
  .jm-platinum-page .jm-pair { grid-template-columns: 1fr; }
  .jm-platinum-page .jm-hero-media { padding: 0 24px 24px; background: transparent; }
  .jm-platinum-page { font-size: 16px; }
  .jm-platinum-page .jm-quote p, .jm-platinum-preview .jm-platinum-page .jm-quote p { font-size: 20px; }
  .jm-platinum-page .jm-personal .jm-split { gap: 24px; margin-top: 28px; }
  .jm-platinum-page .jm-quote { margin: 24px 0 36px; padding: 24px; }
  .jm-platinum-page .jm-quote p { font-size: 18px; }
  .jm-platinum-page .jm-care { gap: 0; }
  .jm-platinum-page .jm-care h3, .jm-platinum-page .jm-care p:last-child { grid-column: auto; }
  .jm-platinum-page .jm-pricing-grid { gap: 0; }
  .jm-platinum-page .jm-pricing-grid h2 { grid-row: auto; padding: 0; }
  .jm-platinum-page .jm-pricing-grid h3, .jm-platinum-page .jm-pricing-grid h3 ~ p { grid-column: auto; }
  .jm-platinum-page .jm-mixed-metal .jm-split > div:first-child { order: 2; }
  .jm-platinum-page .jm-mixed-metal .jm-placeholder { order: 1; aspect-ratio: 1; }
  .jm-platinum-page .jm-gallery { gap: 28px; margin-top: 28px; }
  .jm-platinum-page .jm-close p { font-size: 17px; }
  .jm-platinum-page .jm-close .jm-cta-row > :first-child { margin-right: 0; }
  .jm-platinum-page .jm-close .jm-cta-row { flex-direction: column; gap: 12px; }
  .jm-platinum-page th, .jm-platinum-page td { padding: 18px 16px; }
  .jm-platinum-page thead th { font-size: 20px; }
}
@media (max-width: 480px) {
  .jm-platinum-page .jm-cta-row .jm-btn--light { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .jm-platinum-page *, .jm-platinum-page *::before, .jm-platinum-page *::after { transition: none !important; animation: none !important; }
}
/* Slider alignment: each genuine photograph is uniformly scaled and offset (no distortion) so the engagement ring, diamond and mandrel register. */
.jm-platinum-page .jm-compare-frame img.jm-align-after, .jm-platinum-page .jm-compare-before img.jm-align-before { inset: auto; height: auto; max-width: none; object-fit: fill; }
.jm-platinum-page .jm-compare-frame img.jm-align-after { width: 161.29%; left: -19.35%; top: -52.42%; }
.jm-platinum-page .jm-compare-before img.jm-align-before { width: 219.35%; left: -38.84%; top: -86%; }

/* Version 1.1: richer editorial hierarchy and corrected mobile presentation. */
.jm-platinum-page {
  --jm-editorial-silver: #fbfaf7;
  --jm-silver: var(--jm-editorial-silver);
}
.jm-platinum-page .jm-hero {
  background: var(--jm-white);
  color: var(--jm-navy);
  min-height: 660px;
}
.jm-platinum-page .jm-hero h1 { color: var(--jm-navy); }
.jm-platinum-page .jm-hero .jm-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
}
.jm-platinum-page .jm-hero .jm-eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--jm-navy);
}
.jm-platinum-page .jm-hero .jm-btn--light {
  background: var(--jm-navy);
  color: var(--jm-white);
  border-color: var(--jm-navy);
}
.jm-platinum-page .jm-hero .jm-btn--light:hover { background: var(--jm-navy-dark); }
.jm-platinum-page .jm-hero-copy :focus-visible { outline-color: var(--jm-navy); }
.jm-platinum-page .jm-hero-media {
  position: relative;
  overflow: hidden;
  padding: 48px 30px;
  background: linear-gradient(150deg, #06172e 0%, #0c2d59 100%);
}
.jm-platinum-page .jm-hero-media::before {
  content: "";
  position: absolute;
  inset: 8% 5%;
  background: radial-gradient(circle at 50% 55%, rgba(105, 148, 203, 0.24), rgba(6, 23, 46, 0) 60%);
}
.jm-platinum-page .jm-hero-media img {
  position: relative;
  z-index: 1;
  width: 100%;
  filter: drop-shadow(0 24px 22px rgba(0, 0, 0, 0.34));
}
.jm-platinum-page .jm-section--silver,
.jm-platinum-page .jm-technical { background: var(--jm-silver); }

/* Jennifer's genuine photographs are documentary, so keep the sharper detail
   image deliberately smaller rather than enlarging the soft-focus photograph. */
.jm-platinum-page .jm-personal-story {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 64px;
  align-items: center;
  margin: 44px 0 52px;
}
.jm-platinum-page .jm-personal-story h3 { margin-top: 0; }
.jm-platinum-page .jm-personal-story .jm-quote {
  margin: 24px 0 0;
  padding: 34px 0;
  text-align: left;
}
.jm-platinum-page .jm-personal-story .jm-quote p { font-size: 20px; }
.jm-platinum-page .jm-personal-photo {
  max-width: 420px;
  justify-self: end;
  padding: 12px;
  background: var(--jm-navy);
}
.jm-platinum-page .jm-personal-photo figcaption {
  color: var(--jm-white);
  padding: 2px 4px 0;
}

/* Accordion chapters have visible white surfaces on warm white rather than a
   uniform grey field. Touch devices no longer retain a muted hover colour. */
.jm-platinum-page .jm-acc { border-top: 0; display: grid; gap: 10px; }
.jm-platinum-page .jm-acc-item { border: 1px solid var(--jm-line); background: var(--jm-white); }
.jm-platinum-page .jm-acc-btn {
  padding: 20px 22px;
  color: var(--jm-navy);
  background: var(--jm-white);
}
.jm-platinum-page .jm-acc-btn:hover { color: var(--jm-navy); background: var(--jm-white); }
.jm-platinum-page .jm-acc-panel { padding: 2px 22px 24px; }
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-btn { background: var(--jm-silver); }
@media (hover: hover) {
  .jm-platinum-page .jm-acc-btn:hover { background: #f4f6f9; }
}

/* Mobile uses the two complete, labelled polishing photographs. Desktop keeps
   the precision draggable comparison. */
.jm-platinum-page .jm-mobile-compare { display: none; }
.jm-platinum-page .jm-mobile-compare figure {
  border: 1px solid var(--jm-line);
  background: var(--jm-white);
}
.jm-platinum-page .jm-mobile-compare img { display: block; width: 100%; height: auto; }
.jm-platinum-page .jm-mobile-compare figcaption {
  margin: 0;
  padding: 12px 14px;
  color: var(--jm-navy);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Three different destinations, presented with equal visual confidence. */
.jm-platinum-page .jm-close .jm-cta-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.jm-platinum-page .jm-close .jm-cta-row > :first-child { margin-right: 0; }
.jm-platinum-page .jm-close .jm-btn--text {
  justify-content: center;
  padding: 11px 18px;
  color: var(--jm-white);
  border: 1px solid rgba(255, 255, 255, 0.7);
  text-decoration: none;
  text-align: center;
}

@media (max-width: 767px) {
  .jm-platinum-page .jm-hero { min-height: 0; }
  .jm-platinum-page .jm-hero-copy { padding: 44px 24px 36px; }
  .jm-platinum-page .jm-hero h1 { font-size: 48px; }
  .jm-platinum-page .jm-hero-media {
    min-height: 360px;
    padding: 34px 10px;
    background: linear-gradient(150deg, #06172e 0%, #0c2d59 100%);
  }
  .jm-platinum-page .jm-personal-story { grid-template-columns: 1fr; gap: 28px; margin: 30px 0 40px; }
  .jm-platinum-page .jm-personal-story .jm-quote { padding: 26px 0; }
  .jm-platinum-page .jm-personal-photo { width: min(100%, 390px); justify-self: center; }

  .jm-platinum-page .jm-table-scroll { overflow: visible; margin: 28px 0; }
  .jm-platinum-page .jm-table { min-width: 0; width: 100%; table-layout: auto; }
  .jm-platinum-page .jm-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }
  .jm-platinum-page .jm-table,
  .jm-platinum-page .jm-table tbody,
  .jm-platinum-page .jm-table tr,
  .jm-platinum-page .jm-table th,
  .jm-platinum-page .jm-table td { display: block; }
  .jm-platinum-page .jm-table tbody tr {
    margin-bottom: 14px;
    padding: 18px;
    border: 1px solid var(--jm-line);
    background: var(--jm-white);
  }
  .jm-platinum-page .jm-table tbody th {
    position: static;
    padding: 0 0 12px;
    border-bottom: 1px solid var(--jm-line);
    color: var(--jm-navy);
    font-size: 13px;
  }
  .jm-platinum-page .jm-table tbody td {
    display: grid;
    grid-template-columns: minmax(108px, 0.8fr) minmax(0, 1fr);
    gap: 14px;
    padding: 13px 0 0;
    border: 0;
    font-size: 15px;
  }
  .jm-platinum-page .jm-table tbody td::before {
    content: attr(data-label);
    color: var(--jm-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .jm-platinum-page .jm-compare { display: none; }
  .jm-platinum-page .jm-mobile-compare { display: grid; grid-template-columns: 1fr; gap: 16px; margin: 24px 0 32px; }
  .jm-platinum-page .jm-close .jm-cta-row { grid-template-columns: 1fr; width: 100%; }
  .jm-platinum-page .jm-close .jm-cta-row .jm-btn { width: 100%; }
}


/* Version 1.1.1: approved hero photograph and mobile spacing corrections. */
.jm-platinum-page .jm-hero {
  min-height: 560px;
  scroll-margin-top: 120px;
}
.jm-platinum-page .jm-hero-copy {
  padding-top: 92px;
  padding-bottom: 72px;
}
.jm-platinum-page .jm-hero-media {
  min-height: 560px;
  padding: 0;
  background: var(--jm-navy);
}
.jm-platinum-page .jm-hero-media::before { display: none; }
.jm-platinum-page .jm-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 56%;
  filter: none;
}

/* Keep the care-to-FAQ transition compact. */
.jm-platinum-page .jm-section[aria-labelledby="jm-changes"] { padding-bottom: 48px; }
.jm-platinum-page .jm-section[aria-labelledby="jm-faq"] { padding-top: 56px; }

/* The three actions have different destinations but one consistent treatment. */
.jm-platinum-page .jm-close .jm-cta-row .jm-btn {
  background: var(--jm-white);
  color: var(--jm-navy);
  border-color: var(--jm-white);
  text-decoration: none;
}
.jm-platinum-page .jm-close .jm-cta-row .jm-btn:hover {
  background: var(--jm-silver);
  color: var(--jm-navy);
}

@media (max-width: 767px) {
  .jm-platinum-page .jm-hero-copy {
    padding: 68px 24px 36px;
  }
  .jm-platinum-page .jm-hero-media {
    min-height: 0;
    height: 300px;
  }
  .jm-platinum-page .jm-hero-media img {
    object-position: center 56%;
  }
  .jm-platinum-page .jm-section[aria-labelledby="jm-changes"] { padding-bottom: 28px; }
  .jm-platinum-page .jm-section[aria-labelledby="jm-faq"] { padding-top: 40px; }
}


/* v1.1.4: make the care guide link and closing actions clear and consistent. */
.jm-platinum-page .jm-cleaning-guide-link {
  color: var(--jm-navy);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.jm-platinum-page .jm-close .jm-cta-row .jm-btn {
  font-family: inherit;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.5;
  text-transform: none;
}


/* Version 1.1.5: correct desktop spacing, alignment and comparison controls. */
@media (min-width: 768px) {
  .jm-platinum-page .jm-section { padding-top: 72px; padding-bottom: 72px; }
  .jm-platinum-page .jm-section--navy { padding-top: 76px; padding-bottom: 76px; }

  /* Keep the pricing copy balanced without leaving an empty half-column. */
  .jm-platinum-page .jm-pricing-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0 64px;
    align-items: start;
  }
  .jm-platinum-page .jm-pricing-grid > .jm-eyebrow,
  .jm-platinum-page .jm-pricing-grid > h2 { grid-column: 1 / -1; }
  .jm-platinum-page .jm-pricing-grid > h2 {
    grid-row: auto;
    max-width: none;
    margin-bottom: 30px;
    padding-right: 0;
  }
  .jm-platinum-page .jm-pricing-copy,
  .jm-platinum-page .jm-pricing-comparison { min-width: 0; }
  .jm-platinum-page .jm-pricing-comparison h3 { margin-top: 0; }
  .jm-platinum-page .jm-pricing-grid .jm-note { max-width: 58ch; }

  /* Center the one action that follows the metal comparison table. */
  .jm-platinum-page .jm-table-scroll + .jm-btn {
    display: flex;
    width: fit-content;
    margin: 26px auto 0;
  }

  /* Give the chapter title a full, balanced line above the two-column copy. */
  .jm-platinum-page section[aria-labelledby="jm-rings"] > .jm-wrap > .jm-eyebrow,
  .jm-platinum-page section[aria-labelledby="jm-rings"] > .jm-wrap > h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .jm-platinum-page section[aria-labelledby="jm-rings"] > .jm-wrap > h2 { max-width: 32ch; }

  /* Align care paragraphs in one readable column rather than uneven columns. */
  .jm-platinum-page .jm-care {
    display: block;
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
  }
  .jm-platinum-page .jm-care h3 { margin-bottom: 1.2rem; }
  .jm-platinum-page .jm-care p { max-width: 76ch; }
  .jm-platinum-page .jm-care p:last-child { margin-top: 0; }

  /* Center the remodelling introduction and use equal, uncropped image frames. */
  .jm-platinum-page .jm-remount > .jm-wrap > .jm-narrow {
    max-width: 940px;
    margin-left: auto;
    margin-right: auto;
  }
  .jm-platinum-page .jm-remount > .jm-wrap > .jm-narrow > .jm-eyebrow,
  .jm-platinum-page .jm-remount > .jm-wrap > .jm-narrow > h2 { text-align: center; }
  .jm-platinum-page .jm-remount > .jm-wrap > .jm-narrow > p {
    max-width: 72ch;
    margin-left: auto;
    margin-right: auto;
  }
  .jm-platinum-page .jm-gallery { align-items: stretch; }
  .jm-platinum-page .jm-gallery figure { display: flex; flex-direction: column; }
  .jm-platinum-page .jm-gallery figure img {
    width: 100%;
    height: 460px;
    object-fit: contain;
    background: var(--jm-silver);
  }

  /* The reduced-motion preference should not remove a user-controlled slider. */
  .jm-platinum-page .jm-compare { display: block; }
  .jm-platinum-page .jm-mobile-compare { display: none; }
}

/* The blank first header cell made the desktop comparison table look unbalanced. */
.jm-platinum-page .jm-table--platinum { border-top: 2px solid var(--jm-navy); }
.jm-platinum-page .jm-table--platinum thead th { border-top: 0; }
.jm-platinum-page .jm-table--platinum thead th:first-child {
  width: 27%;
  color: var(--jm-muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.jm-platinum-page .jm-table--platinum thead th:nth-child(2),
.jm-platinum-page .jm-table--platinum thead th:nth-child(3) { width: 36.5%; }
.jm-platinum-page .jm-table--platinum tbody th { width: 27%; }

/* Stronger contrast for FAQ controls on the warm-white page background. */
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-item {
  border-color: #9aa7b7;
  background: #ffffff;
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-btn {
  color: #173557 !important;
  background: #ffffff !important;
  font-weight: 500;
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-icon::before,
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-icon::after { background: #173557; }
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-panel { color: #243449; }

/* Widen and centre the final chapter so its content and three actions feel complete. */
.jm-platinum-page .jm-close > .jm-wrap.jm-narrow {
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}
.jm-platinum-page .jm-close h2 {
  max-width: none;
  text-align: center;
}
.jm-platinum-page .jm-close > .jm-wrap > p:not(.jm-credit) {
  max-width: 78ch;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.jm-platinum-page .jm-close .jm-cta-row { justify-items: stretch; }
.jm-platinum-page .jm-close .jm-credit { text-align: center; }

@media (max-width: 767px) {
  .jm-platinum-page .jm-pricing-grid { grid-template-columns: 1fr; }
  .jm-platinum-page .jm-pricing-grid > .jm-eyebrow,
  .jm-platinum-page .jm-pricing-grid > h2 { grid-column: auto; }
  .jm-platinum-page .jm-pricing-comparison h3 { margin-top: 28px; }
  .jm-platinum-page .jm-table-scroll + .jm-btn { display: flex; width: fit-content; margin: 20px auto 0; }
  .jm-platinum-page .jm-gallery figure img { height: auto; max-height: 520px; object-fit: contain; }
  .jm-platinum-page .jm-close > .jm-wrap.jm-narrow { max-width: 100%; }
  .jm-platinum-page .jm-close h2 { text-align: left; }
  .jm-platinum-page .jm-close > .jm-wrap > p:not(.jm-credit) { text-align: left; }
  .jm-platinum-page .jm-close .jm-credit { text-align: left; }
}


/* Version 1.1.6: balance the closing navy panel with the supplied ring stack. */
.jm-platinum-page .jm-close > .jm-close-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 42px 56px;
  align-items: center;
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
}
.jm-platinum-page .jm-close-copy { min-width: 0; }
.jm-platinum-page .jm-close-copy h2 {
  margin-top: 0;
  text-align: left;
}
.jm-platinum-page .jm-close-copy p {
  max-width: 62ch;
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}
.jm-platinum-page .jm-close-media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: #ffffff;
  box-shadow: 0 20px 44px rgba(2, 12, 28, 0.26);
}
.jm-platinum-page .jm-close-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}
.jm-platinum-page .jm-close-grid > .jm-cta-row,
.jm-platinum-page .jm-close-grid > .jm-credit { grid-column: 1 / -1; }
.jm-platinum-page .jm-close-grid > .jm-cta-row { margin-top: 2px; }
.jm-platinum-page .jm-close-grid > .jm-credit {
  margin: -22px 0 0;
  text-align: center;
}

/* Tablet and mobile keep the established single-column page flow. */
@media (max-width: 899px) {
  .jm-platinum-page .jm-close > .jm-close-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 100%;
  }
  .jm-platinum-page .jm-close-media {
    width: min(100%, 620px);
    justify-self: center;
  }
  .jm-platinum-page .jm-close-grid > .jm-cta-row,
  .jm-platinum-page .jm-close-grid > .jm-credit { grid-column: auto; }
  .jm-platinum-page .jm-close .jm-cta-row {
    grid-template-columns: 1fr;
    width: 100%;
  }
  .jm-platinum-page .jm-close-grid > .jm-credit {
    margin-top: -10px;
    text-align: left;
  }
}


/* Version 1.1.7: clearer desktop boundaries and a high-contrast FAQ chapter. */
@media (min-width: 900px) {
  .jm-platinum-page section[aria-labelledby="jm-yellow"] > .jm-wrap,
  .jm-platinum-page section[aria-labelledby="jm-changes"] > .jm-wrap {
    box-sizing: border-box;
    border: 1px solid var(--jm-navy);
    padding: 32px;
  }
}

/* Navy FAQ band with white accordion cards across desktop, tablet and mobile. */
.jm-platinum-page section[aria-labelledby="jm-faq"] {
  background: var(--jm-navy);
  color: var(--jm-white);
}
.jm-platinum-page section[aria-labelledby="jm-faq"] h2 {
  color: var(--jm-white);
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc {
  border-top: 0;
  margin-top: 32px;
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-item {
  margin-bottom: 14px;
  border: 1px solid #d5dce6;
  background: #ffffff;
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-btn {
  padding: 22px 24px;
  color: var(--jm-navy) !important;
  background: #ffffff !important;
  font-weight: 500;
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-btn:hover {
  color: var(--jm-navy) !important;
  background: #ffffff !important;
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-icon::before,
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-icon::after {
  background: var(--jm-navy);
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-btn:focus-visible {
  outline: 3px solid var(--jm-navy);
  outline-offset: 2px;
}
.jm-platinum-page section[aria-labelledby="jm-faq"] .jm-acc-panel {
  padding: 0 24px 24px;
  color: #243449;
  background: #ffffff;
}