/* GemTrove public frontend foundation — APPV1 homepage R1 */
:root {
  --gt-public-max: 1280px;
  --gt-public-pad: clamp(20px, 4vw, 56px);
  --gt-public-shadow: 0 24px 80px rgba(13, 31, 60, .10);
  --gt-public-shadow-soft: 0 12px 38px rgba(13, 31, 60, .07);
  --gt-public-serif: "Cormorant Garamond", "Baskerville", "Times New Roman", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.gt-public-body {
  margin: 0;
  min-height: 100vh;
  background: var(--gt-bg);
  color: var(--gt-ink);
  font-family: var(--gt-font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.gt-public-body a {
  color: inherit;
}

.gt-skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 10000;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--gt-navy);
  color: #fff;
  text-decoration: none;
  transition: top .2s ease;
}

.gt-skip-link:focus {
  top: 16px;
}

.gt-public-header {
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid color-mix(in srgb, var(--gt-line) 72%, transparent);
  background: color-mix(in srgb, var(--gt-surface) 92%, transparent);
  backdrop-filter: blur(18px);
}

.gt-public-header-inner {
  width: min(100%, var(--gt-public-max));
  min-height: 84px;
  margin: 0 auto;
  padding: 0 var(--gt-public-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.gt-public-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gt-navy);
  text-decoration: none;
  white-space: nowrap;
}

.gt-public-brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--gt-gold) 70%, transparent);
  border-radius: 50%;
  color: var(--gt-gold);
  font-size: 16px;
}

.gt-public-brand span:last-child {
  display: grid;
  line-height: 1.1;
}

.gt-public-brand strong {
  font-family: var(--gt-public-serif);
  font-size: 25px;
  font-weight: 600;
  letter-spacing: .02em;
}

.gt-public-brand small {
  margin-top: 5px;
  color: var(--gt-muted);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.gt-public-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 2vw, 28px);
}

.gt-public-nav a {
  position: relative;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .035em;
  text-decoration: none;
}

.gt-public-nav a:not(.gt-public-nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--gt-gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .2s ease;
}

.gt-public-nav a:hover::after,
.gt-public-nav a:focus-visible::after {
  transform: scaleX(1);
}

.gt-public-nav-cta {
  padding: 10px 17px;
  border: 1px solid var(--gt-navy);
  border-radius: 999px;
}

.gt-public-menu-button {
  display: none;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--gt-line);
  border-radius: 999px;
  background: var(--gt-surface);
  color: var(--gt-navy);
}

.gt-public-menu-icon,
.gt-public-menu-icon::before,
.gt-public-menu-icon::after {
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
}

.gt-public-menu-icon {
  position: relative;
}

.gt-public-menu-icon::before,
.gt-public-menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.gt-public-menu-icon::before { top: -6px; }
.gt-public-menu-icon::after { top: 6px; }
.gt-public-menu-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.gt-home-shell,
.gt-public-footer-inner {
  width: min(100%, var(--gt-public-max));
  margin: 0 auto;
  padding-right: var(--gt-public-pad);
  padding-left: var(--gt-public-pad);
}

.gt-home-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, color-mix(in srgb, var(--gt-gold) 16%, transparent), transparent 34%),
    linear-gradient(140deg, #fff 0%, var(--gt-bg) 60%, color-mix(in srgb, var(--gt-blue) 8%, var(--gt-bg)) 100%);
}

.gt-home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(13,31,60,.025) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(13,31,60,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
}

.gt-home-hero-grid {
  min-height: min(780px, calc(100vh - 84px));
  padding-top: clamp(72px, 10vw, 140px);
  padding-bottom: clamp(72px, 10vw, 140px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);
  align-items: center;
  gap: clamp(48px, 8vw, 110px);
}

.gt-home-hero-copy,
.gt-home-hero-art {
  position: relative;
  z-index: 1;
}

.gt-home-eyebrow {
  margin: 0 0 16px;
  color: var(--gt-gold);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .19em;
  text-transform: uppercase;
}

.gt-home-hero h1,
.gt-home-section h2,
.gt-home-consultation h2 {
  margin: 0;
  color: var(--gt-navy);
  font-family: var(--gt-public-serif);
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: .98;
}

.gt-home-hero h1 {
  max-width: 780px;
  font-size: clamp(54px, 7vw, 104px);
}

.gt-home-hero-lead {
  max-width: 700px;
  margin: 30px 0 0;
  color: color-mix(in srgb, var(--gt-ink) 84%, transparent);
  font-size: clamp(17px, 1.6vw, 22px);
  line-height: 1.7;
}

.gt-home-hero-rich {
  max-width: 680px;
  margin-top: 20px;
  color: var(--gt-muted);
}

.gt-home-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
}

.gt-home-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .03em;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.gt-home-button:hover,
.gt-home-button:focus-visible {
  transform: translateY(-2px);
}

.gt-home-button-primary {
  background: var(--gt-navy);
  color: #fff !important;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--gt-navy) 22%, transparent);
}

.gt-home-button-secondary {
  border-color: color-mix(in srgb, var(--gt-navy) 60%, transparent);
  background: transparent;
  color: var(--gt-navy);
}

.gt-home-text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gt-navy);
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
}

.gt-home-text-link::after {
  content: "→";
  transition: transform .2s ease;
}

.gt-home-text-link:hover::after {
  transform: translateX(4px);
}

.gt-home-assurance {
  margin: 34px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 11px 24px;
  color: var(--gt-muted);
  font-size: 12px;
  list-style: none;
}

.gt-home-assurance li::before {
  content: "✓";
  margin-right: 7px;
  color: var(--gt-gold);
}

.gt-home-hero-art {
  min-height: 520px;
  display: grid;
  place-items: center;
  color: var(--gt-gold);
}

.gt-home-diamond-mark {
  width: min(100%, 430px);
  filter: drop-shadow(0 35px 60px rgba(13,31,60,.13));
  animation: gt-home-float 7s ease-in-out infinite;
}

.gt-home-orbit {
  position: absolute;
  border: 1px solid color-mix(in srgb, var(--gt-gold) 35%, transparent);
  border-radius: 50%;
}

.gt-home-orbit-one {
  width: 520px;
  height: 520px;
}

.gt-home-orbit-two {
  width: 390px;
  height: 390px;
  border-style: dashed;
  animation: gt-home-spin 28s linear infinite;
}

.gt-home-floating-card {
  position: absolute;
  display: grid;
  gap: 2px;
  min-width: 155px;
  padding: 15px 18px;
  border: 1px solid color-mix(in srgb, var(--gt-line) 72%, transparent);
  border-radius: 18px;
  background: color-mix(in srgb, var(--gt-surface) 88%, transparent);
  box-shadow: var(--gt-public-shadow-soft);
  color: var(--gt-navy);
  backdrop-filter: blur(12px);
}

.gt-home-floating-card span {
  color: var(--gt-muted);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.gt-home-floating-card strong {
  font-family: var(--gt-public-serif);
  font-size: 23px;
  font-weight: 600;
}

.gt-home-floating-card-one { top: 8%; right: 0; }
.gt-home-floating-card-two { bottom: 18%; left: -2%; }
.gt-home-floating-card-three { right: 3%; bottom: 3%; }

.gt-home-section {
  padding: clamp(78px, 10vw, 138px) 0;
}

.gt-home-surface-section {
  background: var(--gt-surface);
}

.gt-home-section-heading {
  max-width: 760px;
  margin-bottom: clamp(32px, 5vw, 58px);
}

.gt-home-section-heading h2,
.gt-home-consultation h2 {
  font-size: clamp(40px, 5vw, 68px);
}

.gt-home-section-heading > p:last-child,
.gt-home-section-lead,
.gt-home-consultation p {
  color: var(--gt-muted);
  font-size: 17px;
}

.gt-home-heading-row {
  max-width: none;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}

.gt-home-heading-row > div {
  max-width: 760px;
}

.gt-home-path-grid {
  display: grid;
  gap: 18px;
}

.gt-home-path-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gt-home-jewellery-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.gt-home-path-card {
  position: relative;
  min-height: 280px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--gt-line) 82%, transparent);
  border-radius: var(--gt-radius);
  background:
    radial-gradient(circle at 82% 12%, color-mix(in srgb, var(--gt-gold) 14%, transparent), transparent 36%),
    var(--gt-surface);
  box-shadow: 0 8px 30px rgba(13,31,60,.035);
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.gt-home-path-card::after {
  content: "↗";
  position: absolute;
  top: 22px;
  right: 24px;
  color: var(--gt-gold);
  font-size: 20px;
}

.gt-home-path-card:hover,
.gt-home-path-card:focus-visible {
  transform: translateY(-7px);
  border-color: color-mix(in srgb, var(--gt-gold) 60%, var(--gt-line));
  box-shadow: var(--gt-public-shadow-soft);
}

.gt-home-path-card-featured {
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--gt-navy) 96%, #fff), var(--gt-blue));
  color: #fff;
}

.gt-home-path-card-featured strong,
.gt-home-path-card-featured small,
.gt-home-path-card-featured .gt-home-path-kicker {
  color: #fff;
}

.gt-home-path-icon {
  position: absolute;
  top: 24px;
  left: 27px;
  color: var(--gt-gold);
  font-size: 34px;
}

.gt-home-path-kicker {
  margin-bottom: 10px;
  color: var(--gt-gold);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.gt-home-path-card strong {
  color: var(--gt-navy);
  font-family: var(--gt-public-serif);
  font-size: clamp(25px, 2.2vw, 34px);
  font-weight: 600;
  line-height: 1.05;
}

.gt-home-path-card small {
  margin-top: 13px;
  color: var(--gt-muted);
  font-size: 13px;
  line-height: 1.6;
}

.gt-home-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.gt-home-product-card {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--gt-line) 82%, transparent);
  border-radius: var(--gt-radius);
  background: var(--gt-surface);
  box-shadow: 0 8px 28px rgba(13,31,60,.04);
}

.gt-home-product-media {
  min-height: 230px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, #fff 0%, color-mix(in srgb, var(--gt-bg) 68%, #fff) 65%, var(--gt-bg) 100%);
}

.gt-home-product-shape,
.gt-home-product-media > span {
  display: grid;
  width: 98px;
  height: 98px;
  place-items: center;
  transform: rotate(45deg);
  border: 1px solid color-mix(in srgb, var(--gt-gold) 70%, transparent);
  color: var(--gt-navy);
  font-family: var(--gt-public-serif);
  font-size: 34px;
}

.gt-home-product-shape {
  border-radius: 24px;
}

.gt-home-product-shape::first-letter,
.gt-home-product-media > span {
  transform-origin: center;
}

.gt-home-gem-media > span,
.gt-home-jewellery-media > span {
  transform: none;
  border-radius: 50%;
}

.gt-home-product-body {
  padding: 24px;
}

.gt-home-product-meta {
  margin: 0 0 7px;
  color: var(--gt-gold);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.gt-home-product-body h3 {
  margin: 0;
  color: var(--gt-navy);
  font-family: var(--gt-public-serif);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.15;
}

.gt-home-product-body p:not(.gt-home-product-meta) {
  margin: 10px 0;
  color: var(--gt-muted);
  font-size: 13px;
}

.gt-home-price {
  display: block;
  margin-top: 18px;
  color: var(--gt-navy);
  font-size: 18px;
}

.gt-home-product-body small {
  display: block;
  color: var(--gt-muted);
  font-size: 10px;
}

.gt-home-card-link {
  display: inline-block;
  margin-top: 17px;
  color: var(--gt-navy);
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

.gt-home-card-link::after {
  content: " →";
}

.gt-home-split {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(380px, 1.15fr);
  align-items: center;
  gap: clamp(52px, 9vw, 130px);
}

.gt-home-gem-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.gt-home-gem-chip {
  min-height: 82px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--gt-line);
  border-radius: 18px;
  background: var(--gt-surface);
  color: var(--gt-navy);
  font-family: var(--gt-public-serif);
  font-size: 22px;
}

.gt-home-gem-chip span {
  width: 18px;
  height: 18px;
  transform: rotate(45deg);
  border-radius: 4px;
  background: linear-gradient(135deg, var(--gt-gold), var(--gt-blue));
}

.gt-home-gem-chip:nth-child(2n) span {
  background: linear-gradient(135deg, #8a2432, var(--gt-gold));
}

.gt-home-gemstone-products {
  margin-top: 54px;
}

.gt-home-trust-section {
  background: var(--gt-navy);
  color: #fff;
}

.gt-home-trust-section .gt-home-eyebrow {
  color: color-mix(in srgb, var(--gt-gold) 90%, #fff);
}

.gt-home-trust-section h2 {
  color: #fff;
}

.gt-home-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,.16);
}

.gt-home-trust-grid article {
  min-height: 260px;
  padding: 30px;
  background: var(--gt-navy);
}

.gt-home-trust-grid span {
  color: var(--gt-gold);
  font-family: var(--gt-public-serif);
  font-size: 30px;
}

.gt-home-trust-grid h3 {
  margin: 50px 0 12px;
  font-family: var(--gt-public-serif);
  font-size: 27px;
  font-weight: 500;
}

.gt-home-trust-grid p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 13px;
}

.gt-home-consultation {
  padding: clamp(70px, 9vw, 120px) 0;
  background:
    radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--gt-gold) 18%, transparent), transparent 35%),
    var(--gt-surface);
}

.gt-home-consultation-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 60px;
}

.gt-home-consultation-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.gt-home-rich-text,
.gt-home-hero-rich {
  max-width: 860px;
}

.gt-home-rich-text img {
  max-width: 100%;
  height: auto;
}

.gt-hide-desktop {
  display: none;
}

.gt-public-footer {
  border-top: 1px solid var(--gt-line);
  background: #fff;
}

.gt-public-footer-inner {
  padding-top: 58px;
  padding-bottom: 48px;
  display: grid;
  grid-template-columns: 1.25fr .75fr .75fr;
  gap: 50px;
}

.gt-public-footer p {
  max-width: 430px;
  color: var(--gt-muted);
  font-size: 12px;
}

.gt-public-footer-links {
  display: grid;
  align-content: start;
  gap: 10px;
}

.gt-public-footer-links a {
  font-size: 12px;
  font-weight: 650;
  text-decoration: none;
}

.gt-public-footer-note {
  text-align: right;
}

@keyframes gt-home-float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-16px) rotate(1deg); }
}

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

@media (max-width: 1100px) {
  .gt-public-nav {
    gap: 14px;
  }

  .gt-public-nav a {
    font-size: 11px;
  }

  .gt-home-hero-grid {
    grid-template-columns: 1fr .8fr;
  }

  .gt-home-path-grid-four,
  .gt-home-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gt-home-jewellery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gt-home-trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .gt-public-header-inner {
    min-height: 72px;
  }

  .gt-public-menu-button {
    display: grid;
    place-items: center;
  }

  .gt-public-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    padding: 20px var(--gt-public-pad) 28px;
    display: none;
    align-items: stretch;
    background: var(--gt-surface);
    border-bottom: 1px solid var(--gt-line);
    box-shadow: var(--gt-public-shadow-soft);
  }

  .gt-public-nav.is-open {
    display: grid;
  }

  .gt-public-nav a {
    padding: 11px 0;
    font-size: 14px;
  }

  .gt-public-nav-cta {
    padding: 12px 16px !important;
    text-align: center;
  }

  .gt-home-hero-grid,
  .gt-home-split,
  .gt-home-consultation-grid {
    grid-template-columns: 1fr;
  }

  .gt-home-hero-grid {
    min-height: 0;
  }

  .gt-home-hero-art {
    min-height: 440px;
  }

  .gt-home-consultation-actions {
    justify-content: flex-start;
  }

  .gt-public-footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .gt-public-footer-note {
    text-align: left;
  }
}

@media (max-width: 620px) {
  :root {
    --gt-public-pad: 18px;
  }

  .gt-public-brand small {
    display: none;
  }

  .gt-home-hero-grid {
    padding-top: 68px;
    padding-bottom: 72px;
  }

  .gt-home-hero h1 {
    font-size: clamp(48px, 15vw, 70px);
  }

  .gt-home-actions {
    align-items: stretch;
  }

  .gt-home-button {
    width: 100%;
  }

  .gt-home-text-link {
    width: 100%;
    justify-content: center;
    padding: 10px;
  }

  .gt-home-assurance {
    display: grid;
  }

  .gt-home-hero-art {
    min-height: 340px;
  }

  .gt-home-orbit-one {
    width: 360px;
    height: 360px;
  }

  .gt-home-orbit-two {
    width: 270px;
    height: 270px;
  }

  .gt-home-floating-card {
    min-width: 132px;
    padding: 12px 14px;
  }

  .gt-home-floating-card-one {
    top: 0;
  }

  .gt-home-floating-card-two {
    bottom: 8%;
  }

  .gt-home-floating-card-three {
    display: none;
  }

  .gt-home-heading-row {
    display: block;
  }

  .gt-home-heading-row > .gt-home-text-link {
    width: auto;
    justify-content: flex-start;
    padding: 0;
  }

  .gt-home-path-grid-four,
  .gt-home-jewellery-grid,
  .gt-home-product-grid,
  .gt-home-gem-grid,
  .gt-home-trust-grid {
    grid-template-columns: 1fr;
  }

  .gt-home-path-card {
    min-height: 230px;
  }

  .gt-home-trust-grid article {
    min-height: 220px;
  }

  .gt-home-trust-grid h3 {
    margin-top: 32px;
  }

  .gt-public-footer-inner {
    grid-template-columns: 1fr;
  }

  .gt-hide-mobile {
    display: none !important;
  }

  .gt-hide-desktop {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}