/* Reference-led homepage footer: Folioblox mechanics, REALAUTOM content and branding. */

#before-contact,
.footer-reference__bridge {
  position: relative;
  z-index: 2;
  border-radius: 0 0 100px 100px;
  background: var(--surface);
  overflow: hidden;
}

.site-footer--reference {
  display: block;
  position: relative;
  isolation: isolate;
  margin-top: -100px;
  padding: 192px 0 0;
  border-top: 0;
  background: #11100f;
  color: #f7f5f1;
  overflow: hidden;
}

.footer-reference__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.46fr) minmax(150px, .52fr) minmax(170px, .58fr);
  gap: clamp(56px, 7vw, 104px);
  align-items: start;
}

.footer-reference__lead {
  max-width: 520px;
}

.footer-reference__brand {
  display: inline-block;
  color: #f7f5f1;
  font-family: "Onest", Arial, sans-serif;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -.045em;
}

.footer-reference__brand span {
  color: #ff7540;
}

.footer-reference__lead h2 {
  max-width: 17ch;
  margin: 30px 0 0;
  color: #f7f5f1;
  font-family: "Onest", Arial, sans-serif;
  font-size: clamp(32px, 3.3vw, 46px);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1.02;
  text-wrap: balance;
}

.footer-reference__summary {
  max-width: 52ch;
  margin: 22px 0 0;
  color: #aaa59e;
  font-size: 16px;
  line-height: 1.55;
  text-wrap: pretty;
}

.footer-reference__cta {
  display: inline-grid;
  grid-template-columns: auto 46px;
  align-items: center;
  gap: 14px;
  min-height: 54px;
  margin-top: 28px;
  padding: 4px 4px 4px 20px;
  border: 1px solid #34312e;
  border-radius: 999px;
  background: #23211f;
  color: #fff;
  font-family: "Onest", Arial, sans-serif;
  font-weight: 700;
  cursor: pointer;
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}

.footer-reference__cta-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #ff7540;
  color: #fff;
}

.footer-reference__cta-icon svg {
  display: block;
}

.footer-reference__note {
  max-width: 56ch;
  margin: 24px 0 0;
  color: #9b958e;
  font-size: 13px;
  line-height: 1.5;
}

.footer-reference__column {
  display: grid;
  gap: 14px;
  padding-top: 4px;
}

.footer-reference__column h3 {
  margin: 0 0 8px;
  color: #ff7540;
  font-family: "Onest", Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
}

.footer-reference__column a {
  width: fit-content;
  color: #d6d2cc;
  font-size: 16px;
  line-height: 1.45;
  transition: color .18s var(--ease);
}

.footer-reference__contact a {
  display: inline-grid;
  grid-template-columns: 10px auto;
  gap: 10px;
  align-items: center;
}

.footer-reference__contact a span {
  width: 5px;
  height: 5px;
  background: #ff7540;
}

.footer-reference__contact p {
  margin: 8px 0 0;
  color: #9b958e;
  font-size: 14px;
  overflow-wrap: anywhere;
}

.footer-reference__wordmark {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  margin: 86px 0 -34px;
  user-select: none;
}

.footer-reference__wordmark::before {
  content: "1С АНАЛИТИК";
  display: block;
  width: max-content;
  color: #211f1d;
  font-family: "Onest", Arial, sans-serif;
  font-size: clamp(136px, 16.4vw, 226px);
  font-weight: 800;
  letter-spacing: -.075em;
  line-height: .78;
  white-space: nowrap;
}

.footer-reference__cta:focus-visible,
.footer-reference__column a:focus-visible,
.footer-reference__brand:focus-visible {
  outline: 3px solid rgba(255, 117, 64, .6);
  outline-offset: 4px;
}

@media (hover: hover) {
  .footer-reference__cta:hover {
    border-color: #665247;
    background: #2b2825;
  }

  .footer-reference__column a:hover {
    color: #fff;
  }
}

@media (max-width: 900px) {
  #before-contact,
  .footer-reference__bridge {
    border-radius: 0 0 80px 80px;
  }

  .site-footer--reference {
    margin-top: -80px;
    padding: 162px 0 0;
  }

  .site-footer--reference .container {
    width: min(calc(100% - 48px), var(--max));
  }

  .footer-reference__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 74px 48px;
  }

  .footer-reference__lead {
    grid-column: 1 / -1;
    max-width: 650px;
  }

  .footer-reference__lead h2 {
    max-width: 19ch;
    font-size: 42px;
  }

  .footer-reference__summary {
    max-width: 62ch;
  }

  .footer-reference__wordmark {
    margin-top: 80px;
  }

  .footer-reference__wordmark::before {
    font-size: 142px;
  }
}

@media (max-width: 640px) {
  #before-contact,
  .footer-reference__bridge {
    border-radius: 0 0 56px 56px;
  }

  .site-footer--reference {
    margin-top: -56px;
    padding: 120px 0 0;
  }

  .site-footer--reference .container {
    width: min(calc(100% - 32px), var(--max));
  }

  .footer-reference__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }

  .footer-reference__lead {
    grid-column: auto;
  }

  .footer-reference__brand {
    font-size: 22px;
  }

  .footer-reference__lead h2 {
    max-width: 13ch;
    margin-top: 26px;
    font-size: 38px;
    line-height: 1.04;
  }

  .footer-reference__summary {
    margin-top: 20px;
    font-size: 16px;
  }

  .footer-reference__cta {
    margin-top: 26px;
  }

  .footer-reference__note {
    margin-top: 22px;
  }

  .footer-reference__column {
    gap: 10px;
  }

  .footer-reference__column a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .footer-reference__contact a {
    display: inline-grid;
  }

  .footer-reference__wordmark {
    margin: 52px 0 -12px;
  }

  .footer-reference__wordmark::before {
    font-size: 72px;
  }
}