:root {
  --dark: #0f3f3f;
  --brand-bg: #093534;
  --brand-text: #d9e0d9;
  --bg: #f4f4f4;
  --alt: #d4d9d5;
  --card: #ffffff;
  --text: #142222;
  --muted: #66706c;
  --line: #dfe4e0;
  --shadow: 0 18px 45px rgba(15, 63, 63, .08);
  font-family: Nunito, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Nunito, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

h1,
h2,
p {
  margin-top: 0;
}

.site {
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 24px;
  display: grid;
  gap: 18px;
}

.nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
}

.brand {
  min-width: 0;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 12px;
  border-radius: 14px;
  background: var(--brand-bg);
  color: var(--brand-text);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.brand-logo {
  width: 108px;
  height: 108px;
  flex: 0 0 108px;
  border-radius: 12px;
  background: var(--brand-bg) url("../images/logo.jpg") center / contain no-repeat;
}

.nav-demo,
.primary,
.secondary {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 100%;
}

.nav-demo,
.primary {
  background: var(--dark);
  color: #fff;
}

.secondary {
  background: var(--alt);
  color: var(--dark);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .9fr);
  gap: 18px;
  align-items: stretch;
}

.hero-copy,
.product-preview,
.feature-card,
.note,
.footer {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(28px, 6vw, 64px);
  display: grid;
  align-content: center;
  gap: 16px;
}

.pill {
  width: fit-content;
  max-width: 100%;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--alt);
  color: var(--dark);
  font-weight: 800;
  font-size: 16px;
}

.hero h1 {
  margin: 0;
  color: var(--dark);
  font-size: clamp(54px, 8vw, 104px);
  line-height: .94;
  letter-spacing: 0;
}

.subtitle {
  margin: 0;
  color: var(--dark);
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.12;
}

.description {
  margin: 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.55;
  max-width: 760px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 6px;
}

.actions span {
  color: var(--muted);
  font-weight: 700;
}

.product-preview {
  padding: 18px;
  display: grid;
  gap: 14px;
  align-content: start;
  overflow: hidden;
}

.preview-top {
  display: flex;
  gap: 7px;
}

.preview-top span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--alt);
}

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

.preview-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 14px;
  display: grid;
  gap: 10px;
}

.preview-card strong {
  color: var(--dark);
  font-size: 22px;
}

.preview-card p,
.preview-card span {
  margin: 0;
  color: var(--muted);
}

.invite-card {
  grid-row: span 2;
}

.invite-card img {
  aspect-ratio: 3 / 4;
  width: 100%;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.mini-stat {
  display: grid;
  gap: 2px;
}

.mini-stat b {
  color: var(--dark);
  font-size: 46px;
  line-height: 1;
}

.mini-list {
  display: grid;
  gap: 8px;
}

.mini-list span {
  padding: 9px 10px;
  border-radius: 10px;
  background: var(--bg);
  font-weight: 800;
  color: var(--dark);
}

.floor-card {
  position: relative;
  overflow: hidden;
}

.floor-card img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.map-pin {
  position: absolute;
  left: 55%;
  top: 50%;
  width: 22px;
  height: 22px;
  border: 3px solid #fff;
  border-radius: 999px;
  background: #dc2626;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, .24), 0 8px 20px rgba(0, 0, 0, .25);
  transform: translate(-50%, -50%);
}

.map-pin::after {
  content: "";
  position: absolute;
  inset: -10px;
  border: 2px solid rgba(220, 38, 38, .45);
  border-radius: 999px;
  animation: pinPulse 1.4s ease-out infinite;
}

.map-pin span {
  position: absolute;
  left: 50%;
  top: 28px;
  transform: translateX(-50%);
  min-width: max-content;
  padding: 7px 10px;
  border-radius: 10px;
  background: #fff;
  color: var(--dark);
  font-weight: 900;
  border: 1px solid var(--line);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .14);
}

@keyframes pinPulse {
  from { opacity: .75; transform: scale(.6); }
  to { opacity: 0; transform: scale(1.8); }
}

.features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  padding: 24px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.feature-card span {
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--alt);
  color: var(--dark);
  font-weight: 900;
}

.feature-card h2 {
  margin: 0;
  color: var(--dark);
  font-size: 26px;
  line-height: 1.1;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.feature-wide {
  grid-column: span 2;
}

.note {
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .9fr) auto;
  gap: 18px;
  align-items: center;
}

.note h2 {
  margin: 10px 0 0;
  color: var(--dark);
  font-size: 32px;
  line-height: 1.12;
}

.note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.footer {
  padding: 22px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
}

.footer strong {
  color: var(--dark);
}

.footer a {
  color: var(--dark);
  font-weight: 800;
}

@media (max-width: 980px) {
  .hero,
  .note {
    grid-template-columns: 1fr;
  }

  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .site {
    padding: 14px;
    gap: 14px;
  }

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

  .brand {
    width: 100%;
    font-size: 31px;
    gap: 42px;
    padding: 10px;
  }

  .brand-logo {
    width: clamp(72px, 20vw, 88px);
    height: clamp(72px, 20vw, 88px);
    flex-basis: clamp(72px, 20vw, 88px);
  }

  .nav-demo,
  .primary,
  .secondary {
    width: 100%;
  }

  .hero-copy,
  .product-preview,
  .feature-card,
  .note,
  .footer {
    padding: 18px;
    border-radius: 16px;
  }

  .description {
    font-size: 19px;
  }

  .preview-grid,
  .features {
    grid-template-columns: 1fr;
  }

  .invite-card,
  .feature-wide {
    grid-column: auto;
    grid-row: auto;
  }

  .floor-card img {
    min-height: 220px;
  }

  .footer {
    display: grid;
  }
}