* {
  box-sizing: border-box;
}

:root {
  --bg: #ececec;
  --paper: #f7f7f7;
  --text: #1f1f1f;
  --muted: #7a7a7a;
  --accent: #b7a488;
  --line: #d8d8d8;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.flyer-reference {
  display: none;
}

.property-sheet {
  max-width: 1180px;
  margin: 0 auto;
  background: var(--paper);
  padding: 40px 38px 24px;
  border-bottom: 16px solid #b9a588;
}

.header h1 {
  margin: 0 0 22px;
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1fr;
  gap: 24px;
  margin-bottom: 26px;
}

.summary-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.icon {
  font-size: 1.9rem;
  line-height: 1;
  filter: grayscale(0.4) sepia(0.35);
}

.summary-item strong {
  font-size: 1.05rem;
}

.summary-item p {
  margin: 2px 0 0;
  font-size: 1.08rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 24px;
}

.gallery-block {
  display: grid;
  grid-template-rows: auto auto;
  gap: 12px;
}

.gallery-block img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.main-image {
  height: 420px;
}

.thumb-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.thumb-grid img {
  height: 180px;
}

.details-block h2 {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 14px;
  background: var(--accent);
  color: #fff;
  text-transform: uppercase;
  font-size: 1.1rem;
  letter-spacing: 0.4px;
}

.details-block p {
  margin: 0 0 18px;
  font-size: 2rem;
  font-size: clamp(1rem, 1.1vw, 1.05rem);
  line-height: 1.35;
}

.specs-grid {
  background: #efefef;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 14px;
}

.specs-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.specs-grid li {
  margin: 6px 0;
  font-size: 1.05rem;
}

@media (max-width: 980px) {
  .property-sheet {
    padding: 24px 16px 16px;
  }

  .summary-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .main-image {
    height: 300px;
  }

  .thumb-grid img {
    height: 140px;
  }

  .specs-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}