:root {
  --n: #09141f;
  --o: #ffb000;
  --ink: #172733;
  --bg: #eef1f2;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    16px/1.65 Arial,
    sans-serif;
}
a {
  text-decoration: none;
  color: inherit;
}
header {
  height: 82px;
  background: #fff;
  display: flex;
  align-items: center;
  padding: 0 clamp(20px, 6vw, 90px);
  border-bottom: 1px solid #dce1e4;
}
header img {
  display: block;
}
nav {
  margin-left: auto;
  display: flex;
  gap: 26px;
  font-weight: 700;
}
main {
  padding: 70px clamp(20px, 7vw, 110px);
}
.crumb {
  font-size: 13px;
  color: #697983;
  margin-bottom: 22px;
}
.product-shell {
  background: #fff;
  display: grid;
  grid-template-columns: minmax(330px, 0.85fr) 1.15fr;
  max-width: 1180px;
  margin: auto;
  box-shadow: 0 18px 55px #13233114;
}
.visual {
  min-height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  background: #f7f8f8;
  border-right: 1px solid #e3e7e9;
}
.gallery-main {
  min-height: 390px;
  display: grid;
  place-items: center;
}
.gallery-main img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 390px;
  object-fit: contain;
}
.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
  color: #697983;
  font-size: 13px;
}
.gallery-arrow,
.gallery-thumb {
  border: 1px solid #cfd6da;
  background: #fff;
  cursor: pointer;
}
.gallery-arrow {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--ink);
  font-size: 18px;
}
.gallery-arrow:hover,
.gallery-arrow:focus-visible,
.gallery-thumb:hover,
.gallery-thumb:focus-visible {
  border-color: var(--o);
  outline: 2px solid transparent;
}
.gallery-thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 14px 2px 2px;
  scrollbar-width: thin;
}
.gallery-thumb {
  flex: 0 0 68px;
  width: 68px;
  height: 68px;
  padding: 5px;
  border-radius: 6px;
}
.gallery-thumb.is-active {
  border-color: var(--o);
  box-shadow: 0 0 0 2px var(--o);
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.copy {
  padding: 55px;
}
.category {
  font-size: 12px;
  font-weight: 900;
  color: #b77800;
  letter-spacing: 1.5px;
}
.code {
  display: inline-block;
  background: var(--n);
  color: #fff;
  padding: 6px 10px;
  font-weight: 900;
  font-size: 13px;
  margin-top: 8px;
}
.copy h1 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: -2px;
  margin: 22px 0;
}
.copy .lead {
  font-size: 18px;
  color: #566772;
}
.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 28px 0;
}
.facts div {
  background: #f0f2f3;
  padding: 18px;
}
.facts b {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}
.facts span {
  color: #65747e;
}
.copy .cta {
  display: inline-block;
  background: var(--o);
  padding: 15px 20px;
  font-weight: 900;
  margin-top: 8px;
}
.selection {
  border-top: 1px solid #e1e5e7;
  margin-top: 30px;
  padding-top: 24px;
}
.selection h2 {
  font-size: 20px;
}
.support {
  margin: 0 clamp(20px, 7vw, 110px) 75px;
  background: var(--n);
  color: #fff;
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.support small {
  color: var(--o);
  font-weight: 900;
  letter-spacing: 1.5px;
}
.support h2 {
  font-size: 30px;
  margin: 6px 0;
}
.support p {
  color: #b7c2ca;
}
.support a {
  background: var(--o);
  color: var(--n);
  padding: 15px 20px;
  font-weight: 900;
  white-space: nowrap;
}
.not-found {
  background: #fff;
  max-width: 760px;
  margin: auto;
  padding: 60px;
  text-align: center;
}
@media (max-width: 800px) {
  nav a:nth-child(2) {
    display: none;
  }
  .product-shell {
    grid-template-columns: 1fr;
  }
  .visual {
    min-height: 330px;
    border-right: 0;
    border-bottom: 1px solid #e3e7e9;
  }
  .gallery-main {
    min-height: 250px;
  }
  .gallery-main img {
    max-height: 270px;
  }
  .copy {
    padding: 32px;
  }
  .facts {
    grid-template-columns: 1fr;
  }
  .support {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 500px) {
  header {
    height: 74px;
  }
  header img {
    width: 230px;
    height: auto;
  }
  nav {
    display: none;
  }
  main {
    padding: 35px 16px;
  }
  .visual {
    min-height: 260px;
    padding: 25px;
  }
  .copy h1 {
    letter-spacing: -1px;
  }
  .support {
    margin: 0 16px 45px;
    padding: 28px;
  }
}