/* Footer – dark close of the page: wordmark and one line about the product, documents, contact, legal line.
   .foot            dark surface with a thin LED line on top
   .foot__grid      brand | documents | contact
   .foot__list      plain links, underlined on hover; documents open PDFs
   .foot__legal     company line and small print at the bottom */

.foot {
  position: relative;
  background: linear-gradient(180deg, #15181b 0%, #0c0e10 100%);
  color: #f6f7f9;
}

.foot::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--led-500) 20%, var(--led-500) 80%, transparent 100%);
  box-shadow: 0 0 14px rgb(49 187 238 / 0.6);
  opacity: 0.9;
}

.foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8) var(--space-7);
  padding-block: var(--space-9) var(--space-8);
}

.foot__brand {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.foot__brand img {
  height: 26px;
  width: auto;
}

.foot__claim {
  margin: 0;
  max-width: 24rem;
  color: #aeb3bc;
}

.foot__group h2 {
  margin: 0 0 var(--space-4);
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #7f8791;
}

.foot__list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.foot__list a {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 0.45em;
  min-height: 32px;
  color: #f6f7f9;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.3em;
  text-decoration-thickness: 1.5px;
  transition: text-decoration-color var(--dur-fast) var(--ease-out);
}

.foot__list a:hover {
  text-decoration-color: var(--led-500);
}

.foot__list a:focus-visible {
  outline: none;
  border-radius: 3px;
  box-shadow: 0 0 0 2px #111418, 0 0 0 3.5px var(--led-500);
}

.foot__list svg {
  width: 1em;
  height: 1em;
  flex: none;
  color: #7f8791;
}

/* A note under the link text, e.g. the models a label covers */
.foot__list small {
  flex-basis: 100%;
  padding-left: 1.45em;
  font-size: var(--text-small);
  color: #7f8791;
}

.foot__contact {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  font-style: normal; /* <address> is italic by default */
  color: #aeb3bc;
}

.foot__contact strong {
  display: block;
  color: #f6f7f9;
  font-weight: 600;
}

.foot__contact a {
  color: #f6f7f9;
  text-decoration: underline;
  text-decoration-color: #3a414a;
  text-underline-offset: 0.3em;
  text-decoration-thickness: 1.5px;
  transition: text-decoration-color var(--dur-fast) var(--ease-out);
}

.foot__contact a:hover {
  text-decoration-color: var(--led-500);
}

.foot__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2) var(--space-6);
  padding-block: var(--space-5);
  border-top: 1px solid #2c3137;
  font-size: var(--text-small);
  color: #7f8791;
}

.foot__legal p {
  margin: 0;
}

@media (max-width: 860px) {
  .foot__grid {
    grid-template-columns: 1fr;
    gap: var(--space-7);
    padding-block: var(--space-8) var(--space-7);
  }
}