.first-house-portfolio {
  background:
    radial-gradient(circle at 12% 20%, rgba(76, 224, 190, .16), transparent 34%),
    linear-gradient(135deg, #061611, #0b231b 58%, #10291f);
  border-bottom: 1px solid rgba(164, 255, 225, .1);
  border-top: 1px solid rgba(164, 255, 225, .14);
  color: #effff9;
  padding: clamp(36px, 5vw, 68px) 0;
}

.first-house-portfolio-layout {
  align-items: center;
  display: grid;
  gap: clamp(22px, 4vw, 54px);
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.first-house-portfolio-mark {
  align-items: center;
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(164, 255, 225, .18);
  border-radius: 24px;
  display: flex;
  height: 112px;
  justify-content: center;
  position: relative;
  width: 112px;
}

.first-house-portfolio-mark img {
  border-radius: 20px;
  height: 72px;
  width: 72px;
}

.first-house-portfolio-mark span {
  background: #a4ffe1;
  border: 4px solid #0a2119;
  border-radius: 999px;
  bottom: -10px;
  color: #062018;
  font-size: 12px;
  font-weight: 900;
  padding: 6px 9px;
  position: absolute;
  right: -10px;
}

.first-house-portfolio-copy > p {
  color: #87e6ca;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  margin: 0 0 10px;
}

.first-house-portfolio-copy h2 {
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -.035em;
  line-height: 1.04;
  margin: 0;
}

.first-house-portfolio-copy div {
  color: rgba(239, 255, 249, .76);
  display: grid;
  font-size: 16px;
  gap: 8px;
  line-height: 1.55;
  margin-top: 16px;
  max-width: 760px;
}

.first-house-portfolio-copy div p { margin: 0; }
.first-house-portfolio-copy strong { color: #effff9; }

.first-house-portfolio-link {
  border: 1px solid rgba(164, 255, 225, .38);
  border-radius: 14px;
  color: #a4ffe1;
  display: block;
  font-weight: 800;
  line-height: 1.35;
  max-width: 240px;
  padding: 16px 18px;
  text-decoration: none;
}

.first-house-portfolio-link:hover {
  background: rgba(164, 255, 225, .08);
  border-color: #a4ffe1;
}

@media (max-width: 820px) {
  .first-house-portfolio-layout { grid-template-columns: auto 1fr; }
  .first-house-portfolio-link { grid-column: 1 / -1; max-width: none; }
}

@media (max-width: 560px) {
  .first-house-portfolio-layout { grid-template-columns: 1fr; }
  .first-house-portfolio-mark { height: 88px; width: 88px; }
  .first-house-portfolio-mark img { height: 56px; width: 56px; }
}