* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #0f172a;
  background:
    radial-gradient(circle at top left, rgba(190, 242, 100, .18), transparent 24%),
    linear-gradient(180deg, #f8fafc 0%, #eef4f8 100%);
}
body.modal-open { overflow: hidden; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
a { color: inherit; }
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, .88);
  border-bottom: 1px solid rgba(148, 163, 184, .22);
  backdrop-filter: blur(14px);
}
.nav {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
}
.brand h1 { margin: 0; font-size: 24px; }
.nav-menu {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}
.nav-menu a {
  text-decoration: none;
  font-weight: 700;
  color: #334155;
}
.nav-toggle {
  display: none;
  border: 1px solid #cbd5e1;
  background: #fff;
  border-radius: 14px;
  width: 48px;
  height: 48px;
  padding: 0;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle svg,
.info-card span svg,
.feature h4 svg,
.grid-list div svg,
.note li svg,
.amenity-item strong svg,
.btn-whatsapp-inline svg,
.gallery-scroll-btn svg,
.gallery-modal-close svg,
.gallery-modal-arrow svg,
.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
  flex: 0 0 auto;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
  font-weight: 800;
  color: #64748b;
  margin-bottom: 10px;
}

.hero {
  border-bottom: 1px solid #e2e8f0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .98), rgba(241, 245, 249, .94));
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 36px;
  align-items: center;
  padding: 54px 0 68px;
}
.hero h2 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.04;
  margin: 0 0 18px;
}
.hero p {
  font-size: 18px;
  line-height: 1.75;
  color: #475569;
  margin: 0 0 20px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 26px;
}
.info-card {
  background: rgba(255, 255, 255, .82);
  border: 1px solid #dbe4ee;
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 14px 24px rgba(15, 23, 42, .05);
}
.info-card span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #475569;
  font-size: 14px;
}
.info-card span svg,
.feature h4 svg,
.grid-list div svg,
.amenity-item strong svg {
  width: 42px;
  height: 42px;
  padding: 9px;
  border-radius: 999px;
  background: #eef2f7;
  color: #334155;
  box-shadow: inset 0 0 0 1px #dbe4ee;
}
.info-card strong {
  display: block;
  margin-top: 10px;
  font-size: 28px;
}
.info-card.full { grid-column: 1 / -1; }
.info-card.full strong { font-size: 18px; line-height: 1.5; }

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 800;
}
.btn-primary {
  background: #0f172a;
  color: #fff;
}
.btn-secondary {
  border: 1px solid #cbd5e1;
  color: #0f172a;
  background: #fff;
}

.hero-media { display: grid; gap: 14px; }
.main-building {
  height: 440px;
  width: 100%;
  object-fit: cover;
  border-radius: 30px;
  border: 1px solid #dbe4ee;
  box-shadow: 0 24px 40px rgba(15, 23, 42, .12);
}
.hero-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.hero-bottom img,
.note {
  border-radius: 24px;
  border: 1px solid #dbe4ee;
  background: rgba(255, 255, 255, .88);
  min-height: 220px;
}
.hero-bottom img { object-fit: cover; height: 220px; width: 100%; }
.note { padding: 22px; }
.note ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  color: #334155;
  display: grid;
  gap: 12px;
}
.note li {
  display: flex;
  align-items: center;
  gap: 10px;
}
.note li svg {
  color: #16a34a;
  width: 22px;
  height: 22px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(22, 163, 74, .12);
}

.section { padding: 76px 0; }
.section h3 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 0 0 16px;
}
.section p {
  color: #475569;
  line-height: 1.8;
  font-size: 18px;
}
.section-alt {
  background: rgba(255, 255, 255, .78);
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.two-col,
.location-grid,
.contact-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}
.two-col { grid-template-columns: 1.02fr .98fr; }
.location-grid { grid-template-columns: 1.08fr .92fr; align-items: stretch; }
.contact-grid { grid-template-columns: 1fr 1fr; }

.feature-box,
.map-card,
.amenities-card {
  background: rgba(255, 255, 255, .86);
  border: 1px solid #dbe4ee;
  border-radius: 28px;
  padding: 24px;
  box-shadow: 0 16px 28px rgba(15, 23, 42, .05);
}
.feature-box { display: grid; gap: 16px; }
.feature {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 16px;
}
.feature h4,
.amenity-item strong {
  margin: 0 0 8px;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.feature p { margin: 0; font-size: 15px; }

.grid-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}
.grid-list div {
  background: rgba(248, 250, 252, .9);
  border: 1px solid #e2e8f0;
  padding: 18px;
  border-radius: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.gallery-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 22px;
}
.gallery-text { margin: 0; max-width: 720px; }
.gallery-actions {
  display: flex;
  gap: 10px;
}
.gallery-scroll-btn {
  width: 52px;
  height: 52px;
  border: 1px solid #dbe4ee;
  border-radius: 999px;
  background: rgba(255, 255, 255, .9);
  color: #0f172a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(15, 23, 42, .08);
}
.gallery-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 28vw);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 8px;
}
.gallery-strip::-webkit-scrollbar { height: 10px; }
.gallery-strip::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 999px;
}
.gallery-card {
  scroll-snap-align: start;
  position: relative;
  border: 0;
  padding: 0;
  border-radius: 24px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  min-height: 220px;
  box-shadow: 0 16px 28px rgba(15, 23, 42, .1);
}
.gallery-card.tall { min-height: 320px; }
.gallery-card.wide { grid-column: span 1; }
.gallery-card img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}
.gallery-card::after {
  content: "Ampliar";
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, .72);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.map-frame {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .08);
  background: #f8fafc;
}
.map-frame iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
}
.amenities-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.amenity-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 18px;
}
.amenity-item span {
  display: block;
  color: #475569;
  line-height: 1.6;
}

.contact {
  background:
    linear-gradient(135deg, #0f172a, #172554);
  color: #fff;
}
.contact .eyebrow { color: #94a3b8; }
.contact p { color: #cbd5e1; }
.btn-whatsapp-inline {
  margin-top: 20px;
  background: #15803d;
  color: #fff;
}
.form {
  background: #fff;
  border-radius: 28px;
  padding: 24px;
  display: grid;
  gap: 14px;
}
.form input,
.form textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 16px;
}
.form textarea {
  min-height: 120px;
  resize: vertical;
}
.form button {
  border: none;
  background: #0f172a;
  color: #fff;
  padding: 14px 18px;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 62px;
  height: 62px;
  border-radius: 999px;
  background: #15803d;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 18px 32px rgba(21, 128, 61, .32);
  z-index: 75;
  transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 38px rgba(21, 128, 61, .4);
}

.gallery-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 120;
}
.gallery-modal.is-open { display: block; }
.gallery-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, .84);
  backdrop-filter: blur(6px);
}
.gallery-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(1100px, calc(100% - 24px));
  height: min(88vh, 760px);
  margin: min(6vh, 40px) auto;
  display: grid;
  grid-template-columns: 72px 1fr 72px;
  align-items: center;
  gap: 14px;
}
.gallery-modal-figure {
  margin: 0;
  height: 100%;
  background: #020617;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
}
.gallery-modal-figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.gallery-modal-close,
.gallery-modal-arrow {
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .08);
  color: #fff;
  border-radius: 999px;
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.gallery-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
}

@media (max-width: 900px) {
  .nav {
    grid-template-columns: 1fr auto;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-menu {
    grid-column: 1 / -1;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 0 4px;
    border-top: 1px solid #e2e8f0;
  }
  .nav-menu.is-open { display: flex; }
  .hero-grid,
  .two-col,
  .contact-grid,
  .hero-bottom,
  .grid-list,
  .location-grid,
  .amenities-list {
    grid-template-columns: 1fr;
  }
  .gallery-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .gallery-strip {
    grid-auto-columns: minmax(240px, 76vw);
  }
  .main-building {
    height: 360px;
  }
  .map-frame iframe {
    height: 340px;
  }
  .gallery-modal-dialog {
    width: calc(100% - 16px);
    height: auto;
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 28px auto;
  }
  .gallery-modal-figure {
    height: min(68vh, 520px);
  }
  .gallery-modal-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
  }
  .gallery-modal-prev { left: 10px; }
  .gallery-modal-next { right: 10px; }
  .gallery-modal-close {
    top: 10px;
    right: 10px;
  }
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 58px;
    height: 58px;
  }
}