/*
 * The footer: a signature on the system's surface. About a screen at 375 px.
 */

.footer {
  background: var(--navy);
  color: var(--mat);
  padding-block: var(--s8) var(--s6);
  border-top: var(--hairline) solid var(--rule-navy);
}

/* ---- The signature: who, and the number ---------------------------------- */

.sign {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s4) var(--s6);
  padding-bottom: var(--s5);
  border-bottom: var(--hairline) solid var(--rule-navy);
}

.who {
  display: grid;
  gap: var(--s1);
}

.name {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: #fff;
}

.descriptor {
  font-family: var(--font-mono);
  font-size: var(--step-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-2);
}

.phone {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-family: var(--font-mono);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  letter-spacing: 0.04em;
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid var(--green);
}

/* ---- The three blocks --------------------------------------------------- */

.grid {
  display: grid;
  gap: var(--s6) var(--s7);
  padding-block: var(--s6);
}

.block {
  display: grid;
  gap: var(--s3);
  align-content: start;
}

.heading {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-label);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-2);
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s2);
  font-size: var(--step-small);
}

.link {
  color: #fff;
  text-decoration: none;
  border-bottom: var(--hairline) solid var(--rule-navy);
  transition: border-color var(--t-colour) linear;
}

.link:hover {
  border-bottom-color: var(--green);
}

.address {
  color: var(--mat);
}

.products {
  line-height: 1.8;
}

.sep {
  color: var(--muted-2);
}

.langs {
  display: inline-flex;
  border: var(--hairline) solid var(--rule-navy);
  justify-self: start;
}

.lang {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--s4);
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.06em;
  color: var(--mat);
  text-decoration: none;
}

.lang + .lang {
  border-left: var(--hairline) solid var(--rule-navy);
}

.lang:hover {
  background: var(--navy-2);
}

.langCurrent,
.langCurrent:hover {
  background: #fff;
  color: var(--navy);
}

.channels {
  grid-auto-flow: column;
  justify-content: start;
  gap: var(--s5);
}

/* ---- The record line ---------------------------------------------------- */

.record {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s3) var(--s5);
  padding-top: var(--s4);
  border-top: var(--hairline) solid var(--rule-navy);
  font-family: var(--font-mono);
  font-size: var(--step-label);
  letter-spacing: 0.04em;
  color: var(--muted-2);
}

.recordItems {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
  align-items: baseline;
}

.recordSep {
  color: var(--rule-navy);
}

.recordLink {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--mat);
  text-decoration: none;
  border-bottom: var(--hairline) solid var(--rule-navy);
}

.recordLink:hover {
  border-bottom-color: var(--green);
}

/* The studio's signature: metadata scale, low contrast, a rule on hover. */
.credit {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  /* A 44 px target that adds nothing to the line's height. */
  min-height: 44px;
  margin-block: calc((44px - 1.6em) / -2);
  color: var(--muted-2);
  text-decoration: none;
  border-bottom: var(--hairline) solid transparent;
  transition:
    color var(--t-colour) linear,
    border-color var(--t-colour) linear;
}

.creditName {
  color: var(--mat);
  font-weight: 500;
  letter-spacing: 0.08em;
}

.creditArrow {
  font-family: var(--font-display);
  transition: transform var(--t-colour) var(--ease);
}

.credit:hover {
  color: var(--mat);
  border-bottom-color: var(--green);
}

.credit:hover .creditName {
  color: #fff;
}

.credit:hover .creditArrow {
  transform: translate(2px, -2px);
}

/* ---- Wider -------------------------------------------------------------- */

@media (min-width: 600px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .footer {
    padding-block: var(--s9) var(--s7);
  }

  .grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr);
    gap: var(--s8);
    padding-block: var(--s7);
  }
}

@media print {
  .footer {
    display: none;
  }
}