.alt {
  --alt-ink: #172331;
  --alt-soft: #4c5b6b;
  --alt-faint: #596675;
  --alt-line: #dee4e7;
  --alt-dugme: #c0552b;
  --alt-link: #ad431d;
  width: min(1160px, calc(100% - 44px));
  margin: 28px auto 0;
  padding: 48px 0 30px;
  color: var(--alt-soft);
  border-top: 1px solid var(--alt-line);
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: normal;
  text-align: left;
  text-transform: none;
}
.alt, .alt * { box-sizing: border-box; }
.alt a { margin-right: 0; }

.alt-ic {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 3fr;
  gap: 48px;
}

.alt-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--alt-ink);
  font: 700 18px/1 "Source Serif 4", Georgia, serif;
  letter-spacing: .08em;
  text-decoration: none;
}
.alt-logo img { width: 26px; height: 26px; }

.alt-marka p {
  max-width: 34ch;
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
}

.alt-dugme {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 22px;
  color: #fff;
  background: var(--alt-dugme);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
}
.alt-dugme:hover { background: var(--alt-link); }

.alt-sutunlar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 32px;
}

.alt .alt-baslik {
  margin: 0 0 14px;
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--alt-faint);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.alt-sutunlar ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.alt-sutunlar li { margin: 0 0 9px; }
.alt-sutunlar a {
  color: var(--alt-soft);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
  text-decoration: none;
}
.alt-sutunlar a:hover { color: var(--alt-link); text-decoration: underline; }

.alt-alt {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: 38px;
  padding-top: 20px;
  color: var(--alt-soft);
  border-top: 1px solid var(--alt-line);
  font-size: 13px;
  line-height: 1.6;
}
.alt-alt a { color: var(--alt-soft); }
.alt-alt a:hover { color: var(--alt-link); }

.ilgili-alt {
  width: min(1160px, calc(100% - 44px));
  margin: 44px auto 0;
  padding-top: 26px;
  border-top: 1px solid #dee4e7;
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-align: left;
}
.ilgili-alt .ilgili-baslik {
  margin: 0 0 12px;
  color: #596675;
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.ilgili-alt ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ilgili-alt li { margin: 0; padding: 0; }
.ilgili-alt a {
  color: #4c5b6b;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
}
.ilgili-alt a:hover { color: #ad431d; text-decoration: underline; }
.ilgili-alt + .alt { margin-top: 34px; }

@media (max-width: 960px) {
  .alt-ic { grid-template-columns: 1fr; gap: 34px; }
  .alt-sutunlar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
  .alt { width: calc(100% - 32px); padding-top: 38px; }
  .ilgili-alt { width: calc(100% - 32px); }
  .alt-sutunlar { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 18px; }
}

@media (max-width: 359px) {
  .alt-sutunlar { grid-template-columns: 1fr; }
}