:root {
  --mint: #21c8b7;
  --mint-dark: #0a8d82;
  --ink: #17211f;
  --muted: #68716f;
  --line: #dce8e5;
  --soft: #f4faf8;
  --white: #ffffff;
  --page: #f7fbfa;
  --shadow: 0 22px 70px rgba(18, 38, 35, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 18px;
  left: 50%;
  width: min(1120px, calc(100% - 32px));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 10px 9px 18px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 35px rgba(22, 40, 38, 0.12);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  object-position: center;
}

.country-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #263331;
  font-size: 13px;
  font-weight: 800;
}

.country-nav span {
  margin-right: 4px;
  color: var(--muted);
  white-space: nowrap;
}

.country-nav a {
  min-width: 48px;
  display: grid;
  place-items: center;
  min-height: 40px;
  border-radius: 999px;
  padding: 0 14px;
  background: var(--soft);
}

.country-nav a:hover,
.country-nav a:focus-visible {
  background: var(--mint-dark);
  color: var(--white);
  outline: none;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 120px 24px 64px;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 251, 250, 0.95) 0%, rgba(247, 251, 250, 0.82) 42%, rgba(247, 251, 250, 0.22) 100%),
    url("assets/hero-diamond.jpg") center / cover no-repeat;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(247, 251, 250, 0.94), rgba(247, 251, 250, 0) 30%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(650px, 100%);
  margin-left: max(0px, calc((100vw - 1120px) / 2));
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--mint-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 620px;
  margin-bottom: 22px;
  font-size: 82px;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: 54px;
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-copy,
.split-copy p,
.strip-copy p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.shop-finder {
  width: min(590px, 100%);
  margin-top: 34px;
  padding: 12px;
  border: 1px solid rgba(33, 200, 183, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.shop-finder label {
  display: block;
  margin: 4px 6px 10px;
  color: #33413f;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.select-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

select,
button {
  min-height: 56px;
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
}

select {
  width: 100%;
  border: 1px solid var(--line);
  padding: 0 18px;
  color: var(--ink);
  background: var(--white);
}

button {
  border: 0;
  padding: 0 24px;
  color: var(--white);
  background: var(--mint-dark);
  cursor: pointer;
}

button:hover,
button:focus-visible {
  background: #075f59;
}

.quick-shops,
.split-section,
.trust-band,
.product-strip {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.quick-shops {
  padding: 42px 0 86px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 24px;
}

.section-heading h2 {
  max-width: 560px;
  margin-bottom: 0;
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.shop-card {
  min-height: 188px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.shop-card:hover,
.shop-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(33, 200, 183, 0.72);
  box-shadow: 0 18px 45px rgba(22, 40, 38, 0.12);
  outline: none;
}

.shop-card span {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--mint-dark);
  background: var(--soft);
  font-size: 14px;
  font-weight: 900;
}

.shop-card strong {
  margin-top: auto;
  font-size: 20px;
  line-height: 1.12;
}

.shop-card small {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.shop-card.featured {
  color: var(--white);
  border-color: transparent;
  background: var(--mint-dark);
}

.shop-card.featured span {
  color: var(--mint-dark);
  background: var(--white);
}

.shop-card.featured small {
  color: rgba(255, 255, 255, 0.78);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
  gap: 58px;
  align-items: center;
  padding: 88px 0;
  border-top: 1px solid var(--line);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.pill-list span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #33413f;
  background: var(--white);
  font-size: 13px;
  font-weight: 800;
}

.image-stack {
  position: relative;
  min-height: 640px;
}

.image-stack img,
.product-strip img {
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.image-large {
  width: 80%;
  height: 640px;
}

.image-small {
  position: absolute;
  right: 0;
  bottom: 42px;
  width: 42%;
  aspect-ratio: 1;
  background: var(--white);
}

.trust-band {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  gap: 52px;
  align-items: center;
  padding: 62px;
  border-radius: 8px;
  color: var(--white);
  background: #0b3936;
}

.trust-band .eyebrow {
  color: #74eee2;
}

.trust-band h2 {
  margin-bottom: 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cert-card {
  min-height: 188px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  padding: 22px 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.cert-card:hover,
.cert-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(116, 238, 226, 0.72);
  background: rgba(255, 255, 255, 0.11);
  outline: none;
}

.cert-card img {
  width: 76px;
  height: 76px;
  object-fit: contain;
  padding: 8px;
  border-radius: 999px;
  background: var(--white);
}

.cert-card strong {
  display: block;
  font-size: 16px;
}

.cert-card span {
  color: #74eee2;
  font-size: 14px;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cert-card:first-child {
  grid-row: span 2;
}

.product-strip {
  display: grid;
  grid-template-columns: 0.7fr 0.9fr 1.15fr;
  gap: 20px;
  align-items: stretch;
  padding: 96px 0;
}

.product-strip img {
  width: 100%;
  height: 420px;
  background: var(--white);
}

.strip-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.site-footer {
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 48px 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  background: var(--white);
}

.site-footer img {
  width: 96px;
}

.site-footer p {
  margin: 12px 0 0;
}

.site-footer a {
  color: var(--mint-dark);
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    gap: 12px;
    padding: 8px 10px 8px 14px;
  }

  .country-nav {
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .country-nav::-webkit-scrollbar {
    display: none;
  }

  .country-nav span {
    display: none;
  }

  .country-nav a {
    min-width: 46px;
    padding: 0 12px;
  }

  .hero {
    min-height: auto;
    padding: 112px 16px 42px;
  }

  .hero-media {
    background:
      linear-gradient(0deg, rgba(247, 251, 250, 0.98) 0%, rgba(247, 251, 250, 0.9) 46%, rgba(247, 251, 250, 0.28) 100%),
      url("assets/hero-diamond.jpg") 64% top / auto 54vh no-repeat;
  }

  .hero-content {
    margin: 34vh 0 0;
  }

  h1 {
    font-size: 54px;
  }

  h2 {
    font-size: 38px;
  }

  .select-row,
  .shop-grid,
  .split-section,
  .trust-band,
  .trust-grid,
  .product-strip {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }

  .section-heading {
    display: block;
  }

  .shop-grid {
    gap: 10px;
  }

  .shop-card {
    min-height: 142px;
  }

  .quick-shops,
  .split-section,
  .trust-band,
  .product-strip {
    width: min(100% - 28px, 640px);
  }

  .split-section {
    gap: 28px;
    padding: 58px 0;
  }

  .image-stack {
    min-height: auto;
  }

  .image-large {
    width: 100%;
    height: min(680px, 120vw);
  }

  .image-small {
    position: relative;
    right: auto;
    bottom: auto;
    width: 58%;
    margin: -92px 22px 0 auto;
  }

  .trust-band {
    padding: 30px 20px;
  }

  .cert-card:first-child {
    grid-row: auto;
  }

  .product-strip {
    padding: 56px 0;
  }

  .product-strip img {
    height: 360px;
  }

  .strip-copy {
    padding: 26px 20px;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  .hero-copy,
  .split-copy p,
  .strip-copy p {
    font-size: 16px;
  }

  .shop-finder {
    padding: 10px;
  }
}