@font-face {
  font-family: "Helvetica Neue LT Std";
  src: url("https://cdn.fonts.net/kit/fb8ad3b9-3001-49d8-baf6-126d23c019d5/NeueHelvetica/NeueHelvetica45Light_normal_normal.woff2")
    format("woff2");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "HelveticaNeueLTStd-Bd";
  src: url("https://cdn.fonts.net/kit/fb8ad3b9-3001-49d8-baf6-126d23c019d5/NeueHelvetica/NeueHelvetica75Bold_normal_normal.woff2")
    format("woff2");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "Joane";
  font-style: normal;
  font-weight: 400;
  font-stretch: normal;
  font-display: swap;
  src: url("https://cdn.fonts.net/kit/fb8ad3b9-3001-49d8-baf6-126d23c019d5/Joane/Joane_normal_normal_400.woff2")
    format("woff2");
}
* {
  box-sizing: border-box;
  padding: 0;
}

body {
  font-family: "Helvetica Neue LT Std", sans-serif;
}

body {
  margin: 0;
  background: #ebe5d9;
  color: #222;
}

html {
  scroll-behavior: smooth;
}

main {
  margin: 0 auto;
  background: #ebe5d9;
}
#consent_blackbar {
  position: fixed !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  z-index: 9999 !important;
}
/*service-lab*/
.service-lab-section {
  background: #ebe5d9;
  max-width: 1366px;
  margin: 0 auto;
  padding: 99px 139px 12px 139px;
}

/* Full-width title above the two columns */
.service-lab-page-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 39px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin-bottom: 8px;
}

.service-lab-wrapper {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

/* Left: photo */
.service-lab-image {
  flex: 0 0 50%;
  max-width: 49%;
  display: block;
  width: 100%;
  height: auto;
}

/* Right: text */
.service-lab-text {
  flex: 1;
}

/* Sub-headings: "On-Site Report Printing…", "Show Service Laboratory Hours…", "Submission Details" */
.section-title-sub {
  text-align: left;
  font-family: "Joane";
  font-size: 22px;
  line-height: 26px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin-bottom: 10px;
}

/* Spacing between content blocks */
.service-lab-block {
  margin-bottom: 28px;
}

.service-lab-block:last-child {
  margin-bottom: 0;
}
.submission-detail p {
  margin-bottom: 14px !important;
}

/* Body copy */
.service-lab-text p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin: 0px;
}
.service-lab-text p a {
  color: #000000;
}

.service-lab-text p:last-child {
  margin-bottom: 0;
}

.service-lab-text p strong {
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
}

/* Location/time block — uses Joane */
.location-time p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin-bottom: 14px;
}

.location-time p:last-child {
  margin-bottom: 0;
}

.location-time p strong {
  font-weight: bold;
}

/* Underline links */
.highlight-link {
  text-decoration: underline;
  font: inherit;
  letter-spacing: 0px;
  color: #000000;
}
/* More at JCK */
.title-reg-mark {
  font-size: 100%;
  vertical-align: bottom;
}

.reg-mark {
  font-size: 50%;
  vertical-align: super;
}

.more-jck-section {
  background: #ebe5d9;
  max-width: 1366px;
  margin: 0 auto;
  padding: 99px 139px 111px 139px;
}

/* ── Page title ── */
.more-jck-title {
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  color: #000000;
  margin-bottom: 24px;
}

/* ── 3-column grid ── */
.more-jck-grid {
  display: flex;
  gap: 16px;
  align-items: stretch;
}

/* ── Individual card ── */
.more-jck-card {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.more-jck-card img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
}

.more-jck-card-title {
  text-align: left;
  font-family: "Joane";
  font-size: 25px;
  line-height: 30px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
  margin-bottom: 16px;
}

.more-jck-card-first {
  margin-top: 22px;
}

.more-jck-card-third {
  margin-top: 19px;
}

.more-jck-card p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin-bottom: 10px;
}

.more-jck-card p:last-of-type {
  margin-bottom: 0;
}

.more-jck-card p strong {
  text-align: left;
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
}

.more-jck-card p strong,
.more-jck-card p b,
.more-jck-card strong {
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
}
/* ── Buttons — pushed to bottom via margin-top: auto ── */
.more-jck-btn {
  margin-top: auto;
  padding-top: 28px;
}

.more-jck-buy-ticket-btn {
  display: block;
  width: 141px;
  height: 40px;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Component 3 – 4.svg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  text-indent: -9999px;
}

.more-jck-buy-ticket-btn:hover {
  filter: invert(1);
}

.more-jck-learn-more-btn {
  display: block;
  width: 141px;
  height: 40px;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Component 4 – 2.svg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  text-indent: -9999px;
}

.more-jck-learn-more-btn:hover {
  filter: invert(1);
}

.hero-section {
  width: 100%;
  margin: 40px 0;
  position: relative;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/MongHsuRuby.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: #fff;
  overflow: hidden;
  transition: background-size 0.3s ease-in-out;
}

.hero-inner {
  max-width: 1366px;
  width: 100%;
  margin: 0 auto;
  padding: 91px 139px 50px 139px;
}

.hero-content {
  padding: 0;
}

.hero-content .title {
  margin-bottom: 28px;
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}

.hero-content .sub-title {
  width: 536px;
  margin-bottom: 20px;
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
}

.hero-content .sub-title strong {
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 19px;
  font-style: normal;
}
.hero-section-sub {
  max-width: 600px;
  padding-bottom: 40px;
  text-align: left;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}
.hero-section-sub p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 19px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
}
.hero-section-sub p strong {
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
}
.hero-section-info-table .booth {
  text-align: left;
  font-family: "Joane";
  font-size: 16px;
  line-height: 19px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
}
.hero-section-info-table .mobile-break {
  display: inline;
  text-align: left;
  font-family: "Joane";
  font-size: 16px;
  line-height: 19px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
}
.hero-section-info-table span {
  height: 19px;
  text-align: left;
  font-family: "Joane";
  font-size: 16px;
  line-height: 19px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
}

.colored-stone-section {
  background: #000000;
  max-width: 1366px;
  margin: 0 auto;
  padding: 99px 139px 111px 139px;
}

.colored-stone-section .colored-stone-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
  padding-bottom: 5px;
}

.colored-stone-title-sub {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}

.colored-stone-section .colored-stone-sub {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
}

.interactive-stone-wrapper {
  display: flex;
  gap: 16px;
  margin-top: 22px;
}

.interactive-stone-image {
  flex: 1;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Group 25@2x.png"); /* ← update file name */
  background-size: contain;
  background-position: top;
  background-repeat: no-repeat;
  position: relative;
  flex: 0 0 50%;
  max-width: 50%;
  height: 500px;
}

.interactive-stone-text {
  flex: 1;
  margin-top: -17px;
}

.interactive-stone-text p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  padding: 1px 0;
}

.interactive-stone-text p strong {
  text-align: left;
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  padding: 1px 0;
}
.interactive-stone-text strong {
  font-weight: bold;
}

/* Next-Gem */
.next-gem-colored-stone-section {
  background: #ebe5d9;
  max-width: 1366px;
  margin: 0 auto;
  padding: 99px 139px 111px 139px;
}

/* Mobile-only title block — hidden on desktop */
.next-gem-mobile-title {
  display: none;
}

.next-gem-colored-stone-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  padding-bottom: 5px;
}

.next-gem-colored-stone-title-sub {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin-bottom: 22px;
}

.next-gem-interactive-stone-wrapper {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.next-gem-interactive-stone-image {
  flex: 0 0 50%;
  max-width: 50%;
}

.next-gem-interactive-stone-image img {
  width: 100%;
  height: auto;
  display: block;
}

.next-gem-interactive-stone-text {
  flex: 1;
}

.next-gem-interactive-stone-text p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin-bottom: 14px;
}

.next-gem-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  padding-left: 20px;
}

.next-gem-bullet-list li {
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  padding: 3px 0;
}

.next-gem-bullet-list li::before {
  content: "• ";
}

.next-gem-explore-btn {
  display: inline-block;
  margin-top: 28px;
  width: 212px;
  height: 39px;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Group 23.svg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  text-indent: -9999px;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.next-gem-explore-btn:hover {
  filter: invert(1);
}

/* Natural Diamond*/
.natural-diamond-section {
  background: #000000;
  width: 100%;
}

.natural-diamond-inner {
  max-width: 1366px;
  margin: 0 auto;
  padding: 88px 139px 111px 139px;
}

.natural-diamond-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
  padding-bottom: 5px;
}

.natural-diamond-title-sub {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}

.natural-diamond-wrapper {
  display: flex;
  gap: 16px;
  margin-top: 22px;
  align-items: flex-start;
}

.natural-diamond-image {
  flex: 0 0 50%;
  max-width: 50%;
  position: relative;
}

.natural-diamond-image img {
  width: 100%;
  height: auto;
  display: block;
}

.photo-credit {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 11px;
  line-height: 14px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 0.7;
  margin-top: 6px;
}

.natural-diamond-text {
  flex: 1;
  margin-top: -17px;
}

.natural-diamond-text p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  padding: 1px 0;
  margin-bottom: 14px;
}

.natural-diamond-text p:last-child {
  margin-bottom: 0;
}

.natural-diamond-text p strong {
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
}

.natural-diamond-text p strong,
.natural-diamond-text p b,
.natural-diamond-text strong {
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
}

/* ── Expert Insights — full bleed black ── */
.expert-insights-section {
  background: #000000;
  width: 100%;
}

.expert-insights-inner {
  max-width: 1366px;
  margin: 0 auto;
  padding: 86px 139px 91px 139px;
}

/* ── Page title ── */
.expert-insights-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
  margin-bottom: 32px;
}

/* ── Two-column layout: image + content ── */
.expert-insights-wrapper {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.expert-insights-image {
  flex: 0 0 370px;
  max-width: 370px;
}

.expert-insights-image img {
  width: 100%;
  height: auto;
  display: block;
}

.expert-insights-content {
  flex: 1;
  padding-top: 4px;
}

.expert-insights-content p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
  margin: 0 0 18px 0;
}

.expert-insights-content p:last-child {
  margin-bottom: 0;
}

.expert-insights-details {
  margin-top: 28px;
}

.expert-insights-details p {
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  color: #ffffff;
  margin: 0;
}

.expert-insights-details p strong {
  text-align: left;
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
}

/* Live Demonstrations */
.live-demo-section {
  background: #e2d9c9;
  width: 100%;
}

.live-demo-inner {
  background: #e2d9c9;
  max-width: 1366px;
  margin: 0 auto;
  padding: 99px 139px 111px 139px;
}

/* ── Page title ── */
.live-demo-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
  margin-bottom: 24px;
}

/* ── Hero row: image + intro text ── */
.live-demo-hero {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  margin-bottom: 64px;
}

.live-demo-hero-image {
  flex: 0 0 370px;
  max-width: 370px;
}

.live-demo-hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.live-demo-hero-content {
  flex: 1;
  padding-top: 4px;
}

.live-demo-hero-content-title {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
  margin-bottom: 20px;
}

.live-demo-hero-content-date {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
  margin-bottom: 24px;
}

/* View Schedule button — teal filled */
.live-demo-schedule-btn {
  display: block;
  width: 165.93px;
  height: 39px;

  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Component 2 – 6@2x.png");
  /* <-- PUT YOUR BUTTON IMAGE HERE */
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;

  text-indent: -9999px;
}

.live-demo-schedule-btn:hover {
  filter: invert(1);
}

/* ── Schedule grid: 2 columns ── */
.live-demo-schedule-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 56px;
}

/* ── Individual schedule item ── */
.live-demo-schedule-item {
  /* no border, just spacing from grid gap */
}

.live-demo-schedule-item-title {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
  margin-bottom: 12px;
}

.live-demo-schedule-item p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
}

/* GIA Instruments */
.instruments-section {
  background: #ebe5d9;
  max-width: 1366px;
  margin: 0 auto;
  padding: 117px 139px 153px 139px;
}

/* ── Page title ── */
.instruments-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
}

/* ── Intro paragraph ── */
.instruments-intro {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  margin-bottom: 29px;
  margin-top: 7px;
}

.instruments-intro strong {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
}

/* ── Promotion banner (black card) ── */
.instruments-promo {
  display: flex;
  gap: 32px;
  align-items: center;
  margin-bottom: 45px;
}

.instruments-promo-image {
  flex: 0 0 370px;
  max-width: 370px;
}

.instruments-promo-image img {
  width: 100%;
  height: auto;
  display: block;
}

.instruments-promo-text {
  flex: 1;
}

.instruments-promo-text p {
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  color: #000000;
  margin-bottom: 16px;
}

.instruments-promo-text p:last-child {
  margin-bottom: 0;
}

.instruments-promo-text p strong {
  font-family: "HelveticaNeueLTStd-Bd";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
}

/* ── Individual instrument rows ── */
.instruments-item {
  display: flex;
  gap: 32px;
  align-items: stretch;
  margin-bottom: 45px;
}

.instruments-item:last-child {
  margin-bottom: 0;
}

.instruments-item-image {
  flex: 0 0 370px;
  max-width: 370px;
}

.instruments-item-image img {
  width: 100%;
  height: auto;
  display: block;
}

.instruments-item-content {
  flex: 1;
  padding-top: 8px;
  display: flex;
  flex-direction: column;
}

/* Instrument name heading */
.instruments-item-title {
  font-family: "Joane";
  font-size: 20px;
  line-height: 28px;
  font-style: normal;
  color: #000000;
  margin-bottom: 12px;
}

/* Instrument body copy */
.instruments-item-content p {
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  color: #000000;
  margin-bottom: 14px;
}

/* ── Learn More button ── */
.instruments-learn-btn {
  display: inline-block;
  width: 158px;
  height: 39px;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Component 4 – 2.svg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  text-indent: -9999px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  margin-top: auto;
}

.instruments-learn-btn:hover {
  filter: invert(1);
}

/* Meet With Us */
.meet-with-us-section {
  background: #000000;
  width: 100%;
  padding: 66px 415px 75px 414px;
}

.meet-with-us-content {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.meet-with-us-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
  margin-bottom: 35px;
}

.meet-with-us-content p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 18px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  margin-bottom: 27px;
}

.meet-with-us-note {
  font-style: italic !important;
  margin-bottom: 26px !important;
}

.meet-with-us-btn {
  display: block;
  width: 262px;
  height: 36px;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Group\ 26.svg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  text-indent: -9999px;
}

.meet-with-us-btn:hover {
  filter: invert(1);
}

.lab-classes-section {
  background: #e2d9c9;
  max-width: 1366px;
  margin: 0 auto;
  padding: 99px 139px 88px 139px;
}

.lab-classes-inner {
  display: flex;
  gap: 16px;
}

.lab-classes-left {
  flex: 0 0 50%;
  max-width: 50%;
}

.lab-classes-left .lab-classes-left-title {
  text-align: left;
  font-family: "Joane";
  font-size: 40px;
  line-height: 48px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
  margin-bottom: 5px;
}

.lab-classes-left .lab-classes-left-sub {
  text-align: left;
  font-family: "Joane";
  font-size: 20px;
  line-height: 24px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
}

.lab-classes-left p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
}

.lab-classes-right {
  flex: 1;
}

.lab-class-image {
  width: 536px;
  height: 300px;
  display: block;
}

/* Footer */
.teconsent-desktop {
  display: block;
  margin-top: -4px;
}
.teconsent-mobile {
  display: none;
}

.footer-section-mobile,
.footer-mobile-bottom {
  display: none;
}
footer {
  background-color: #2a2a2a;
  color: #999;
  padding: 0;
}

.footer-content {
  padding: 50px 139px 10px 195px;
}
.footer-content p {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 11px;
  line-height: 20px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}

.footer-logo {
  width: 140px;
  opacity: 1;
  margin-bottom: 20px;
}
.footer-section-main {
  margin: 15px;
  background: #2a2a2a;
  margin: 0 auto;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr 1fr;
}
.footer-section h3 {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 13px;
  line-height: 20px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}

.footer-section p,
.footer-section a {
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 11px;
  line-height: 20px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
  text-decoration: none;
}

.footer-section a:hover {
  color: #0477aa;
  text-decoration: underline;
}

.teconsent {
  margin-top: -4px;
}
.footer-section .mailing-list {
  padding-top: 15px;
  border-top: 1px solid #444444;
}

/* Marketo Form Styling */
#mktoForm_4366 {
  display: flex !important;
  flex-direction: row !important;
  gap: 0 !important;
  margin-bottom: 15px !important;
  width: 100% !important;
}

#mktoForm_4366 .mktoFormRow {
  display: flex !important;
  margin: 0 !important;
  flex: 1 !important;
}

#mktoForm_4366 .mktoFieldDescriptor {
  margin: 0 !important;
  width: 100% !important;
  display: flex !important;
  align-items: stretch !important;
}

#mktoForm_4366 .mktoFieldWrap {
  width: 100% !important;
  margin: 0 !important;
  display: flex !important;
  align-items: stretch !important;
}

#mktoForm_4366 .mktoLabel {
  display: none !important;
}

#mktoForm_4366 input[type="email"],
#mktoForm_4366 input[type="text"] {
  height: 50px !important;
  width: 100% !important;
  padding: 0 15px !important;
  margin: 0 !important;
  background-color: #3d3d3d !important;
  border: 1px solid #3d3d3d !important;
  color: #fff !important;
  font-size: 13px !important;
  font-family: "Helvetica Neue LT Std", Helvetica, Arial, sans-serif !important;
  font-weight: 300 !important;
  box-sizing: border-box !important;
}

#mktoForm_4366 input[type="email"]::placeholder,
#mktoForm_4366 input[type="text"]::placeholder {
  color: #808080 !important;
}

#mktoForm_4366 input[type="email"]:focus,
#mktoForm_4366 input[type="text"]:focus {
  outline: none !important;
  box-shadow: none !important;
}

#mktoForm_4366 .mktoButtonRow {
  margin: 0 !important;
  margin-left: 0 !important;
}

#mktoForm_4366 .mktoButtonWrap {
  margin: 0 !important;
}

#mktoForm_4366 .mktoButton {
  height: 50px !important;
  padding: 0 30px !important;
  margin: 0 !important;
  background-color: #1a1a1a !important;
  background-image: none !important;
  border: none !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
  font-family: "Helvetica Neue LT Std", Helvetica, Arial, sans-serif !important;
  cursor: pointer !important;
  border-radius: 0 !important;
}

#mktoForm_4366 .mktoButton:hover {
  background-color: #000000 !important;
}

#mktoForm_4366 .mktoOffset,
#mktoForm_4366 .mktoGutter {
  display: none !important;
}

#mktoForm_4366 input[type="email"]:focus,
#mktoForm_4366 input[type="text"]:focus {
  outline: none !important;
  box-shadow: #ffff !important;
  border-color: #2a4a7c !important;
}

.social-icons {
  display: flex;
  gap: 10px;
  padding-top: 30px;
  border-top: 1px solid #444444;
}

.social-icons a {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  text-decoration: none;
  font-size: 14px;
}

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  font-family: "Helvetica Neue LT Std";
  font-size: 11px;
  line-height: 20px;
  font-style: normal;
  color: #fff;
  text-decoration: none;
  letter-spacing: 2px;
}

.footer-bottom .legal-links {
  padding: 0 180px 20px 180px;
}

.footer-bottom .legal-links a {
  text-align: center;
  font-family: "Helvetica Neue LT Std";
  font-size: 11px;
  line-height: 20px;
  font-style: normal;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0px;
}

.footer-bottom .legal-links a:hover {
  color: #0477aa;
  text-decoration: underline;
}

.footer-bottom .policy-box {
  padding: 0 180px 2px 180px;
  text-align: center;
  font-family: "Helvetica Neue LT Std";
  font-size: 11px;
  line-height: 20px;
  font-style: normal;
  color: #fff;
  text-decoration: none;
  letter-spacing: 2px;
  padding-bottom: 20px;
}

.footer-bottom p {
  text-align: center;
  margin: 0;
  font-family: "Helvetica Neue LT Std";
  font-size: 11px;
  line-height: 15px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffff;
  opacity: 1;
}

/*hero-carousel*/
.hero-carousel {
  position: relative;
  width: 100%;
  margin: 0 auto;
  background: #ebe5d9;
  overflow: hidden;
}

.carousel-slides {
  position: relative;
  display: flex;
  gap: 16px;
  transition: transform 0.5s ease;
}

.slide {
  min-width: 951px;
  width: 951px;
  position: relative;
  flex-shrink: 0;
}

.slide.active {
  display: block;
}

.hero-img {
  width: 100%;
  height: 630px;
  object-fit: cover;
}

.hero-text-overlay {
  position: absolute;
  top: 430px;
  left: 60px;
  width: 364px;
  height: 105px;
  text-align: left;
  font-family: "Joane";
  font-size: 46px;
  line-height: 49px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
}

.hero-text-overlay-with-button {
  position: absolute;
  top: 430px;
  left: 78px;
  height: 105px;
  text-align: left;
  font-family: "Joane";
  font-size: 46px;
  line-height: 49px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}

.hero-text-overlay-with-button .hero-text-overlay-with-button-sub {
  font-family: "Joane";
  font-size: 30x;
  line-height: 40px;
  font-style: normal;
}

.hero-text-overlay-with-button-white {
  position: absolute;
  top: 430px;
  left: 78px;
  height: 105px;
  text-align: left;
  font-family: "Joane";
  font-size: 46px;
  line-height: 49px;
  font-style: normal;
  letter-spacing: 0px;
  color: #000000;
  opacity: 1;
}

.learn-more-btn {
  position: absolute;
  margin-top: 7px;
  /* background image button */
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/LearnMore.svg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* size of button area */
  width: 171px;
  height: 39px;
  /* hide default button background */
  background-color: transparent;
  border: none;
  /* text styling (optional – or hide) */
  color: transparent; /* hides text visually */
  text-indent: -9999px; /* moves text off-screen but keeps it accessible */
  display: block;
}

.learn-more-btn:hover {
  filter: invert(1);
}

.lab-learn-more-btn {
  display: block;
  width: 145px;
  height: 33px;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/LearnMore_B.svg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  text-indent: -9999px;
  position: absolute;
  border-color: #000;
  border-style: solid;
  border-width: 1px;
}

.lab-learn-more-btn:hover {
  filter: invert(1);
}

.get-tickets-btn {
  position: absolute;
  margin-top: 7px;
  /* background image button */
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Get_tickets.svg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* size of button area */
  width: 171px;
  height: 39px;
  /* hide default button background */
  background-color: transparent;
  border: none;
  /* text styling (optional – or hide) */
  color: transparent; /* hides text visually */
  text-indent: -9999px; /* moves text off-screen but keeps it accessible */
  display: block;
}

.get-tickets-btn:hover {
  filter: invert(1);
}

.carousel-bullets {
  display: flex;
  justify-content: center;
  gap: 0.3rem;
  padding: clamp(4px, 2vw, 20px) 0; /* responsive vertical padding */
  padding-bottom: 0;
}

/* Optional: make bullet size adjust too */
.carousel-bullets button,
.carousel-bullets .bullet {
  width: clamp(6px, 1vw, 12px);
  height: clamp(6px, 1vw, 12px);
}

.carousel-bullet {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #000000 0% 0% no-repeat padding-box;
  opacity: 1;
  cursor: pointer;
}

.carousel-bullet.active {
  width: 28px;
  height: 11px;
  background: #000000 0% 0% no-repeat padding-box;
  border-radius: 6px;
  opacity: 1;
}
/*hero-carousel*/

/*=========================================
         DESKTOP HEADER
=========================================*/

.mobile-nav,
.close-mobile-nav {
  display: none;
}

header {
  background-color: #000000;
  padding: 0;
  /*Sticky Header*/
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 15.26px 0 15.26px 88px;
}

.logo {
  width: 236px;
  opacity: 1;
  padding-right: 93.41px;
}

.header-nav {
  display: block;
}

.header-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1rem;
}

.header-nav li {
  display: flex;
  align-items: center;
}

.header-nav a:hover {
  text-decoration: underline;
}

.header-nav li:not(:last-child)::after {
  content: "|";
  color: rgba(255, 255, 255, 0.5);
  margin-left: 1rem;
  font-weight: normal;
}

.header-nav a {
  padding-top: 5px;
  color: white;
  text-decoration: none;
  text-align: left;
  font-family: "Helvetica Neue LT Std";
  font-size: 16px;
  line-height: 22px;
  font-style: normal;
  letter-spacing: 0px;
  color: #ffffff;
  opacity: 1;
}

.mobile-menu-btn {
  display: none;
  /* Hidden on desktop */
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  width: 34px;
  height: 31px;
  background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Hamburger.svg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
/*=========================================
         END of DESKTOP HEADER
=========================================*/

@media (max-width: 1134px) {
  /*=========================================
         MOBILE HEADER
  =========================================*/
  .mobile-nav.active {
    display: block;
  }

  .close-mobile-nav.active {
    display: block;
  }

  .mobile-menu-btn.hide {
    display: none;
  }

  header {
    background-color: #000;
    /* Solid black */
    position: relative;
    position: sticky;
    /* In document flow */
  }

  header .container {
    justify-content: space-between;
    /* Logo left, menu right */
    padding: 14.26px 36px 11.79px 24px;
  }

  .header-nav {
    display: none;
    /* Hide desktop nav */
  }

  .mobile-menu-btn {
    display: flex;
    /* Show hamburger */
  }

  .mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 40%;
    height: 100vh;
    background: #000;
    z-index: 1200;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    padding-top: 142px;
    animation: slideIn 0.3s ease;
  }

  .mobile-nav ul {
    list-style: none;
    margin: 0;
    padding-left: 12vw;
  }

  .mobile-nav li {
    margin-bottom: 0;
    padding: 0;
    position: relative;
  }

  .mobile-nav li:not(:last-child)::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120px;
    height: 0.5px;
    background-color: #ffffff;
  }

  .mobile-nav a {
    display: inline-block;
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 16px;
    line-height: 24px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
    text-decoration: none;
    padding: 15px 0 14.5px 0;
  }

  .close-mobile-nav {
    display: none;
    position: fixed;
    top: 25px;
    right: 17.5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1300;
    padding: 0;
    width: 29px;
    height: 29px;
    font-size: 0;
    background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Close-nav.svg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
  }
  /*=========================================
         END of MOBILE HEADER
  =========================================*/
}

@media (min-width: 430px) and (max-width: 767px) {
  .mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 40%;
    height: 100vh;
    background: #000;
    z-index: 1200;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    padding-top: 142px;
    animation: slideIn 0.3s ease;
  }

  .mobile-nav ul {
    list-style: none;
    margin: 0;
    padding-left: 10vw;
  }
}

@media (max-width: 430px) {
  .mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 56%;
    height: 100vh;
    background: #000;
    z-index: 1200;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    padding-top: 142px;
    animation: slideIn 0.3s ease;
  }

  .mobile-nav ul {
    list-style: none;
    margin: 0;
    padding-left: 50px;
  }
}

@media (max-width: 1024px) {
  .hero-inner {
    padding: 60px 48px 72px 48px;
  }

  .footer-content {
    padding: 60px 40px 10px 40px;
  }
  /*service-lab*/
  .service-lab-section {
    padding: 60px 48px 72px 48px;
  }

  .service-lab-page-title {
    font-size: 32px;
    line-height: 40px;
  }

  .section-title-sub {
    font-size: 20px;
    line-height: 26px;
  }
  /* Natural Diamond*/
  .natural-diamond-inner {
    padding: 60px 48px 72px 48px;
  }

  .natural-diamond-title {
    font-size: 32px;
    line-height: 40px;
  }
  /* Next-Gem */
  .next-gem-colored-stone-section {
    padding: 60px 48px 72px 48px;
  }

  .next-gem-colored-stone-title {
    font-size: 32px;
    line-height: 40px;
  }

  /* More at JCK */
  .more-jck-section {
    padding: 60px 48px 72px 48px;
  }

  .more-jck-title {
    font-size: 32px;
    line-height: 40px;
  }

  .more-jck-card-title {
    font-size: 21px;
    line-height: 26px;
  }

  /* ── Expert Insights — full bleed black ── */
  .expert-insights-inner {
    padding: 60px 48px 72px 48px;
  }

  .expert-insights-title {
    font-size: 32px;
    line-height: 40px;
  }

  .expert-insights-image {
    flex: 0 0 280px;
    max-width: 280px;
  }

  /* Live Demonstrations */
  .live-demo-inner {
    padding: 60px 48px 72px 48px;
  }

  .live-demo-title {
    font-size: 32px;
    line-height: 40px;
  }

  .live-demo-hero-image {
    flex: 0 0 300px;
    max-width: 300px;
  }

  .live-demo-schedule-grid {
    gap: 36px 40px;
  }
  /* GIA Instruments */
  .instruments-section {
    padding: 60px 48px 72px 48px;
  }

  .meet-with-us-section {
    padding: 72px 48px 80px 48px;
  }

  .meet-with-us-title {
    font-size: 40px;
    line-height: 46px;
  }

  .instruments-title {
    font-size: 32px;
    line-height: 40px;
  }

  .instruments-promo-image,
  .instruments-item-image {
    flex: 0 0 300px;
    max-width: 300px;
  }
}

@media (max-width: 824px) {
  header .container {
    justify-content: space-between; /* Logo left, menu right */
    padding: 14.26px 36px 11.79px 24px;
  }
  .header-nav {
    display: none; /* Hide desktop nav */
  }
  .mobile-menu-btn {
    display: flex; /* Show hamburger */
  }
  .mobile-nav {
    display: none;
  }
  .mobile-nav.active {
    display: block;
  }
  .close-mobile-nav.active {
    display: block;
  }
  .mobile-menu-btn.hide {
    display: none;
  }

  .footer-section-mobile,
  .footer-mobile-bottom {
    display: block;
  }
  footer {
    background-color: #000000;
    color: #999;
    padding: 0 0 20px 0;
  }

  .footer-content {
    padding: 10px 0;
    grid-template-columns: 1fr;
    gap: 0px;
  }
  .footer-content p {
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }

  .footer-logo {
    width: 140px;
    opacity: 1;
    margin-bottom: 20px;
  }

  .mobile-logo-wrap {
    text-align: center;
    margin-bottom: 12px;
  }
  .mobile-logo {
    width: 140px;
  }
  .footer-mobile-nav {
    display: block;
  }
  .footer-mobile-nav {
    text-align: center;
    padding: 10px 0;
  }
  .footer-mobile-nav-top {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
  }
  .footer-mobile-nav-bottom {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 2px;
  }
  .footer-section-main {
    margin: 15px;
    padding: 20px;
    background: #3e3c3c;
    display: grid;
    gap: 0;
    grid-template-columns: 1fr;
  }

  .footer-mobile-nav .footer-mobile-nav-top a {
    padding-top: 0;
    text-align: left;
    text-decoration: none;
    font-family: "Helvetica Neue LT Std";
    font-size: 12px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }
  .footer-mobile-nav .footer-mobile-nav-bottom a {
    padding-top: 0;
    text-align: left;
    text-decoration: none;
    font-family: "Helvetica Neue LT Std";
    font-size: 12px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }
  .footer-mobile-nav-top a:hover,
  .footer-mobile-nav-bottom a:hover {
    color: #a8996e;
    background: #252525;
  }
  .footer-mobile-section .footer-mobile-nav a:hover {
    color: #a8996e;
  }

  .footer-section h3 {
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 13px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }

  .footer-section p,
  .footer-section a {
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
    text-decoration: none;
  }
  .footer-section .mailing-list {
    padding-top: 15px;
  }

  .email-form {
    display: flex;
    margin-bottom: 15px;
  }

  .email-form input {
    height: 30px;
    line-height: 30px;
    flex: 1;
    padding: 12px;
    border: none;
    color: #fff;
    font-size: 14px;
  }

  .email-form button {
    padding: 12px 25px;
    background-color: #282828;
    border: none;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    font-size: 14px;
    text-transform: uppercase;
  }

  .social-icons {
    display: flex;
    gap: 10px;
    padding-top: 30px;
  }

  .social-icons a {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    text-decoration: none;
    font-size: 14px;
  }

  .footer-bottom {
    text-align: center;
    margin-top: 0;
    padding: 0 3px;
    font-family: "Helvetica Neue LT Std";
    font-size: 12px;
    line-height: 24px;
    font-style: normal;
    color: #ffffff;
    text-decoration: none;
  }
  .footer-bottom a {
    font-family: "Helvetica Neue LT Std";
    font-size: 12px;
    line-height: 24px;
    font-style: normal;
    color: #ffffff;
    text-decoration: none;
  }

  .footer-bottom p {
    padding: 0 3px;
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 8px;
    line-height: 10px;
    font-style: normal;
    letter-spacing: 1px;
    color: #ffffff;
    text-decoration: none;
    opacity: 1;
  }
}

/* Responsive */
@media (max-width: 767px) {
  /*service-lab*/
  .service-lab-section {
    padding: 88px 24px 56px 24px;
  }

  .service-lab-page-title {
    font-size: 28px;
    line-height: 34px;
    margin-bottom: 20px;
  }

  .service-lab-wrapper {
    flex-direction: column;
    gap: 24px;
  }

  .service-lab-image {
    flex: unset;
    max-width: 100%;
    width: 100%;
  }

  .section-title-sub {
    font-size: 18px;
    line-height: 24px;
  }

  .service-lab-text p,
  .location-time p {
    font-size: 15px;
    line-height: 21px;
  }
  /* Natural Diamond*/
  .natural-diamond-inner {
    padding: 88px 24px 56px 24px;
  }

  .natural-diamond-title {
    font-size: 28px;
    line-height: 34px;
  }

  .natural-diamond-title-sub {
    font-size: 17px;
    line-height: 22px;
  }

  .natural-diamond-wrapper {
    flex-direction: column;
    gap: 24px;
    margin-top: 20px;
  }

  .natural-diamond-image {
    flex: unset;
    max-width: 100%;
    width: 100%;
  }

  .natural-diamond-text {
    margin-top: 0;
  }

  .natural-diamond-text p {
    font-size: 15px;
    line-height: 21px;
  }
  /* Next-Gem */
  .next-gem-colored-stone-section {
    padding: 40px 24px 56px 24px;
  }

  /* Show the mobile title block above the image */
  .next-gem-mobile-title {
    display: block;
    margin-bottom: 20px;
  }

  .next-gem-mobile-title .next-gem-colored-stone-title {
    font-size: 28px;
    line-height: 34px;
  }

  .next-gem-mobile-title .next-gem-colored-stone-title-sub {
    font-size: 17px;
    line-height: 22px;
    margin-bottom: 0;
  }

  .next-gem-interactive-stone-wrapper {
    flex-direction: column;
    gap: 24px;
  }

  .next-gem-interactive-stone-image {
    flex: unset;
    max-width: 100%;
    width: 100%;
  }

  /* Hide the title inside the text column on mobile */
  .next-gem-interactive-stone-text .next-gem-colored-stone-title,
  .next-gem-interactive-stone-text .next-gem-colored-stone-title-sub {
    display: none;
  }

  .next-gem-interactive-stone-text p,
  .next-gem-bullet-list li {
    font-size: 15px;
    line-height: 21px;
  }

  /* More at JCK */
  .more-jck-section {
    padding: 88px 24px 56px 24px;
  }

  .more-jck-title {
    font-size: 28px;
    line-height: 34px;
  }

  .more-jck-grid {
    flex-direction: column;
    gap: 48px;
  }

  .more-jck-card-title {
    font-size: 22px;
    line-height: 28px;
  }

  .more-jck-card p {
    font-size: 15px;
    line-height: 21px;
  }

  .more-jck-btn {
    padding-top: 20px;
  }

  /* ── Expert Insights — full bleed black ── */
  .expert-insights-inner {
    padding: 88px 24px 56px 24px;
  }

  .expert-insights-title {
    font-size: 26px;
    line-height: 32px;
    margin-bottom: 24px;
  }

  .expert-insights-wrapper {
    flex-direction: column;
    gap: 24px;
  }

  .expert-insights-image {
    flex: unset;
    max-width: 100%;
    width: 100%;
  }

  .expert-insights-content {
    padding-top: 0;
  }

  .expert-insights-content p,
  .expert-insights-details p {
    font-size: 15px;
    line-height: 21px;
  }

  /* Live Demonstrations */
  .live-demo-inner {
    padding: 88px 24px 56px 24px;
  }

  .live-demo-title {
    font-size: 28px;
    line-height: 34px;
  }

  .live-demo-hero {
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
  }

  .live-demo-hero-image {
    flex: unset;
    max-width: 100%;
    width: 100%;
  }

  .live-demo-hero-content {
    padding-top: 0;
  }

  .live-demo-hero-content-title {
    font-size: 19px;
    line-height: 26px;
  }

  .live-demo-schedule-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .live-demo-schedule-item-title {
    font-size: 18px;
    line-height: 24px;
  }

  .live-demo-hero-content-date,
  .live-demo-schedule-item p {
    font-size: 15px;
    line-height: 21px;
  }

  .colored-stone-section {
    background: #ebe5d9;
    max-width: 1366px;
    margin: 0 auto;
    padding: 88px 36px 85px 35px;
  }

  .colored-stone-section .colored-stone-title {
    text-align: left;
    font-family: "Joane";
    font-size: 33px;
    line-height: 34px;
    font-style: normal;
    letter-spacing: 0px;
    color: #000000;
    opacity: 1;
    padding-bottom: 9px;
  }

  .colored-stone-section .colored-stone-sub {
    text-align: left;
    font-family: "Joane";
    font-size: 26px;
    line-height: 29px;
    font-style: normal;
    letter-spacing: 0px;
    color: #000000;
    opacity: 1;
    padding-bottom: 9px;
  }

  .interactive-stone-wrapper {
    display: block;
    margin-top: 0px;
  }

  .interactive-stone-image {
    flex: 1;
    height: 300px;
    background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/GIA_AGTA_Backwall_SapphireRubyEmerald_Enlarged45x52_CMYK_small.png"); /* ← update file name */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    max-width: 100%;
  }

  .quiz-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;

    /* background image button */
    background-image: url(""); /* ← update file name */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    /* size of button area */
    width: 158px; /* adjust as needed */
    height: 39px; /* adjust as needed */

    /* hide default button background */
    background-color: transparent;
    border: none;

    /* text styling (optional – or hide) */
    color: transparent; /* hides text visually */
    text-indent: -9999px; /* moves text off-screen but keeps it accessible */

    display: block;
  }

  .interactive-stone-text {
    flex: 1;
    margin-top: 0px;
  }

  .lab-classes-section {
    background: #e2d9c9;
    margin: 0 auto;
    padding: 88px 36px 93px 35px;
  }

  .lab-classes-inner {
    display: block;
  }

  .lab-class-image {
    width: 100%;
    display: block;
    object-fit: cover;
  }

  .lab-classes-left {
    max-width: 100%;
  }

  .lab-classes-left .lab-classes-left-title {
    text-align: left;
    font-family: "Joane";
    font-size: 33px;
    line-height: 34px;
    font-style: normal;
    letter-spacing: 0px;
    color: #000000;
    opacity: 1;
    margin-bottom: 9px;
  }

  .lab-classes-left .lab-classes-left-sub {
    margin-bottom: 16px;
  }

  .lab-classes-left p {
    margin-bottom: 21px;
  }
  .lab-classes-right {
    padding-top: 70px;
  }

  footer {
    padding: 0 0 4px 0;
  }
  .teconsent-desktop {
    display: none;
  }
  .teconsent-mobile {
    display: block;
  }

  .footer-section-mobile,
  .footer-mobile-bottom {
    display: block;
  }
  .footer-content {
    padding: 6px 0;
    grid-template-columns: 1fr;
    gap: 0px;
  }
  .footer-content p {
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }

  .footer-logo {
    width: 130px;
    opacity: 1;
    margin-bottom: 20px;
  }

  .mobile-logo-wrap {
    text-align: center;
    margin-bottom: 0;
  }
  .mobile-logo {
    width: 130px;
  }
  .footer-mobile-nav {
    display: block;
  }
  .footer-mobile-nav {
    text-align: center;
    padding: 10px 0;
  }
  .footer-mobile-nav-top {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 5px;
  }
  .footer-mobile-nav-bottom {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 0;
  }
  .footer-section-main {
    margin: 5px 15px;
    padding: 40px 20px 40px;
    background: #2d2d2d;
    display: grid;
    gap: 0;
    grid-template-columns: 1fr;
  }

  .footer-mobile-nav .footer-mobile-nav-top a {
    padding-top: 0;
    text-align: left;
    text-decoration: none;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }
  .footer-mobile-nav .footer-mobile-nav-bottom a {
    padding-top: 0;
    text-align: left;
    text-decoration: none;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }
  .footer-mobile-nav-top a:hover,
  .footer-mobile-nav-bottom a:hover {
    color: #a8996e;
    background: #252525;
  }
  .footer-mobile-section .footer-mobile-nav a:hover {
    color: #a8996e;
  }

  .footer-section h3 {
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 13px;
    line-height: 00px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }

  .footer-section p,
  .footer-section a {
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 10px;
    line-height: 15px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
    text-decoration: none;
  }

  .teconsent {
    margin: -7px 0 2px;
  }
  .footer-section .mailing-list {
    padding-top: 10px;
  }

  .email-form {
    display: flex;
    margin-bottom: 15px;
  }

  .email-form input {
    height: 20px;
    line-height: 30px;
    flex: 1;
    padding: 12px;
    border: none;
    color: #fff;
    font-size: 14px;
  }

  .email-form button {
    padding: 12px 25px;
    background-color: #3b3838;
    border: none;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    font-size: 14px;
    text-transform: uppercase;
  }

  .social-icons {
    display: flex;
    gap: 10px;
    padding-top: 30px;
  }

  .social-icons a {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    text-decoration: none;
    font-size: 14px;
  }
  .footer-bottom {
    text-align: center;
    margin-top: 0;
    padding: 10px 15px 1px;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    color: #ffffff;
    text-decoration: none;
    letter-spacing: 2px;
  }
  .footer-bottom .legal-links {
    padding: 0 15px 15px;
  }

  .footer-bottom .legal-links a {
    text-align: center;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0px;
  }

  .footer-bottom .policy-box {
    padding: 0 0 0 0;
    text-align: center;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    color: #fff;
    text-decoration: none;
    letter-spacing: 2px;
    padding-bottom: 20px;
  }

  .footer-bottom p {
    padding: 0 3px;
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 11px;
    line-height: 20px;
    font-style: normal;
    letter-spacing: 1px;
    color: #ffffff;
    text-decoration: none;
    opacity: 1;
  }
  .mobile-nav {
    display: none;
  }

  .mobile-nav.active {
    display: block;
  }

  .close-mobile-nav.active {
    display: block;
  }

  .mobile-menu-btn.hide {
    display: none;
  }

  /*=========================================
         MOBILE HEADER
  =========================================*/
  header {
    background-color: #000;
    /* Solid black */
    position: relative;
    /* In document flow */
    position: sticky;
  }

  header .container {
    justify-content: space-between;
    /* Logo left, menu right */
    padding: 14.26px 36px 11.79px 24px;
  }

  .header-nav {
    display: none;
    /* Hide desktop nav */
  }

  .mobile-menu-btn {
    display: flex;
    /* Show hamburger */
  }

  @keyframes slideIn {
    from {
      transform: translateX(100%);
      opacity: 0;
    }

    to {
      transform: translateX(0);
      opacity: 1;
    }
  }

  .mobile-nav li {
    margin-bottom: 0;
    padding: 0;
    position: relative;
  }

  .mobile-nav li:not(:last-child)::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120px;
    height: 0.5px;
    background-color: #ffffff;
  }

  .mobile-nav a {
    display: inline-block;
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 16px;
    line-height: 24px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
    text-decoration: none;
    padding: 15px 0 14.5px 0;
  }

  .close-mobile-nav {
    display: none;
    position: fixed;
    top: 25px;
    right: 17.5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1300;
    padding: 0;
    width: 29px;
    height: 29px;
    font-size: 0;
    background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Close-nav.svg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
  }
  /*=========================================
         END of MOBILE HEADER
  =========================================*/

  /*hero-carousel mobile*/
  .hero-carousel {
    position: relative;
    width: 100%;
    max-width: 100%;
    background: #ebe5d9;
    overflow: hidden;
  }

  .carousel-slides {
    max-height: 541px;
    position: relative;
    display: flex;
    gap: 0;
    transition: transform 0.5s ease;
  }
  .slide3 {
    min-width: 100%;
    width: 100%;
    max-height: 630px;
    flex-shrink: 0;
  }
  .slide {
    min-width: 100%;
    width: 100%;
    max-height: 630px;
    flex-shrink: 0;
  }

  .hero-img {
    width: 100%;
    height: 541px;
    object-fit: cover;
  }

  .hero-text-overlay {
    top: 328px;
    left: 40px;
  }

  .hero-text-overlay-with-button {
    position: absolute;
    top: 328px;
    left: 20px;
    width: 385px;
    height: 105px;
    text-align: left;
    font-family: "Joane";
    font-size: 46px;
    line-height: 49px;
    font-style: normal;
    letter-spacing: 0px;
    opacity: 1;
  }
  .hero-text-overlay-with-button .hero-text-overlay-with-button-sub {
    font-family: "Joane";
    font-size: 34px;
    line-height: 40px;
    font-style: normal;
  }

  .hero-text-overlay-with-button-white {
    position: absolute;
    top: 328px;
    left: 20px;
    width: 364px;
    height: 105px;
    text-align: left;
    font-family: "Joane";
    font-size: 46px;
    line-height: 49px;
    font-style: normal;
    letter-spacing: 0px;
    opacity: 1;
  }

  .learn-more-btn {
    position: absolute;
    margin-top: 7px;
    /* background image button */
    background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/LearnMore.svg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* size of button area */
    width: 171px;
    height: 39px;
    /* hide default button background */
    background-color: transparent;
    border: none;
    /* text styling (optional – or hide) */
    color: transparent; /* hides text visually */
    text-indent: -9999px; /* moves text off-screen but keeps it accessible */
    display: block;
  }

  .get-tickets-btn {
    position: absolute;
    margin-top: 7px;
    /* background image button */
    background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/Get_tickets.svg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* size of button area */
    width: 171px;
    height: 39px;
    /* hide default button background */
    background-color: transparent;
    border: none;
    /* text styling (optional – or hide) */
    color: transparent; /* hides text visually */
    text-indent: -9999px; /* moves text off-screen but keeps it accessible */
    display: block;
  }
  /*hero-carousel mobile*/
  .hero-section {
    margin: 20px auto 0;
    max-height: 852px;
    background-image: url("https://dlycgmdasr09g.cloudfront.net/img/jck/MongHsuRuby-Mobile.png");
  }

  .hero-inner {
    padding: 91px 36px 80px 35px;
  }

  .hero-content .title {
    margin-bottom: 40px;
    padding-top: 90px;
    text-align: left;
    font-family: "Joane";
    font-size: 33px;
    line-height: 39px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }

  .hero-content .sub-title {
    width: 332px;
    text-align: left;
    font-family: "Helvetica Neue LT Std";
    font-size: 16px;
    line-height: 22px;
    font-style: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
  }
  #mktoForm_4366 {
    padding: 0;
  }
  /* GIA Instruments */
  .instruments-section {
    padding: 88px 24px 56px 24px;
  }

  .meet-with-us-section {
    padding: 88px 24px 56px 24px;
  }

  .meet-with-us-title {
    font-size: 28px;
    line-height: 34px;
  }

  .meet-with-us-content p {
    font-size: 15px;
    line-height: 21px;
  }

  .meet-with-us-btn {
    font-size: 24px;
    line-height: 26px;
    padding: 8px 14px;
  }

  .instruments-title {
    font-size: 28px;
    line-height: 34px;
  }

  .instruments-promo,
  .instruments-item {
    flex-direction: column;
    gap: 20px;
  }

  .instruments-promo-image,
  .instruments-item-image {
    flex: unset;
    max-width: 100%;
    width: 100%;
  }

  .instruments-promo-text,
  .instruments-item-content {
    padding-top: 0;
  }

  .instruments-intro,
  .instruments-promo-text p,
  .instruments-item-content p {
    font-size: 15px;
    line-height: 21px;
  }

  .instruments-item-title {
    font-size: 19px;
    line-height: 24px;
  }
}
/* Small mobile */
@media (max-width: 390px) {
  .hero-text-overlay-with-button {
    top: 300px;
    left: 20px;
    width: 384px;
  }
  /*service-lab*/
  .service-lab-section {
    padding: 88px 20px 48px 20px;
  }

  .service-lab-page-title {
    font-size: 24px;
    line-height: 30px;
  }
  /* Natural Diamond*/
  .natural-diamond-inner {
    padding: 88px 20px 48px 20px;
  }

  .natural-diamond-title {
    font-size: 24px;
    line-height: 30px;
  }
  /* Next-Gem */
  .next-gem-colored-stone-section {
    padding: 88px 20px 48px 20px;
  }

  .next-gem-mobile-title .next-gem-colored-stone-title {
    font-size: 24px;
    line-height: 30px;
  }

  /* ── Expert Insights — full bleed black ── */
  .expert-insights-inner {
    padding: 32px 20px 48px 20px;
  }

  .expert-insights-title {
    font-size: 22px;
    line-height: 28px;
  }

  /* Live Demonstrations */
  .live-demo-section {
    padding: 88px 20px 48px 20px;
  }

  .live-demo-title {
    font-size: 24px;
    line-height: 30px;
  }
  /* GIA Instruments */
  .instruments-section {
    padding: 88px 20px 48px 20px;
  }

  .meet-with-us-section {
    padding: 88px 20px 48px 20px;
  }

  .instruments-title {
    font-size: 24px;
    line-height: 30px;
  }

  .meet-with-us-title {
    font-size: 24px;
    line-height: 30px;
  }

  /* More at JCK */
  .more-jck-section {
    padding: 32px 20px 48px 20px;
  }

  .more-jck-title {
    font-size: 24px;
    line-height: 30px;
  }
}