:root {
  --surface-canvas: #fff;
  --surface-paper: #f7f7f7;
  --surface-quiet: #ebebeb;
  --surface-ink: #111;
  --surface-brand: #111;
  --surface-brand-dark: #333;
  --surface-whatsapp: #111;
  --text-primary: #111;
  --text-muted: #555;
  --text-on-dark: #fff;
  --text-on-brand: #fff;
  --line-soft: rgba(17, 17, 17, 0.16);
  --line-strong: rgba(17, 17, 17, 0.48);
  --line-on-dark: rgba(255, 255, 255, 0.28);
  --focus: #333;
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: Aptos, "Segoe UI", Helvetica, Arial, sans-serif;
  --container: 1120px;
  --gutter: clamp(1rem, 3vw, 2.5rem);
  --space-md: 1rem;
  --space-lg: clamp(1.5rem, 3vw, 2.5rem);
  --space-xl: clamp(2.5rem, 5vw, 4rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  min-width: 0;
  margin: 0;
  overflow-x: clip;
  background: var(--surface-canvas);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; }
a, button, video { -webkit-tap-highlight-color: transparent; }

a:focus-visible,
button:focus-visible,
video:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: -5rem;
  left: 1rem;
  padding: 0.75rem 1rem;
  background: var(--surface-ink);
  color: var(--text-on-dark);
  font-weight: 700;
}

.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
}

.header-shell {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  min-height: 64px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  width: 104px;
  height: 64px;
  display: grid;
  align-items: center;
}

.brand img,
.footer-brand img {
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}

.main-nav {
  display: flex;
  gap: 1rem;
  margin-left: auto;
}

.main-nav a,
.header-contact {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}

.main-nav a {
  text-decoration-line: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.35rem;
}

.main-nav a:hover { text-decoration-color: var(--surface-brand); }

.header-contact {
  display: none;
  gap: 0.55rem;
  padding-inline: 1rem;
  border-left: 1px solid var(--line-soft);
}

.hero {
  position: relative;
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
  padding-block: clamp(1.5rem, 3vw, 2.75rem);
  display: grid;
  gap: clamp(1rem, 3vw, 2.25rem);
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.context-line {
  max-width: 44rem;
  margin: 0 0 var(--space-md);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line-strong);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.77rem;
  font-weight: 700;
}

.hero h1 {
  max-width: 15ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.3vw, 4.75rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.hero-action-row {
  max-width: 38rem;
  margin-top: clamp(1.25rem, 2.5vw, 2rem);
  display: grid;
  gap: 1rem;
}

.hero-action-row p {
  max-width: 35rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.button {
  min-height: 48px;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  border: 1px solid transparent;
  font-size: 0.88rem;
  font-weight: 750;
  text-align: center;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button svg {
  width: 1.2rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--surface-brand); color: var(--text-on-brand); }
.button-primary:hover { background: var(--surface-brand-dark); }

.hero-atlas {
  width: 100%;
  max-width: 360px;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line-soft);
  background: var(--surface-paper);
}

.atlas-heading {
  margin-bottom: 0.65rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.atlas-heading p,
.atlas-heading span {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 750;
}

.atlas-heading span { color: var(--text-muted); }

.atlas-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.atlas-list a {
  min-height: 44px;
  display: grid;
  grid-template-columns: 1.7rem 1fr auto;
  align-items: center;
  gap: 0.65rem;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
}

.atlas-list a:hover .atlas-name { text-decoration: underline; text-underline-offset: 0.2rem; }

.atlas-number,
.atlas-area {
  color: var(--text-muted);
  font-size: 0.72rem;
}

.atlas-name {
  font-size: 0.9rem;
  font-weight: 700;
}

.portfolio { padding-block: 0; }

.portfolio-intro {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin: 0 auto 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 0.25rem 1.5rem;
}

.section-label {
  margin: 0 0 0.75rem;
  color: var(--surface-brand);
  font-size: 0.76rem;
  font-weight: 750;
}

.contact h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.052em;
  line-height: 0.93;
}

.portfolio-intro h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.5vw, 1.9rem);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.portfolio-intro > p {
  max-width: 34rem;
  margin: 0;
  color: var(--text-muted);
  align-self: center;
}

.property {
  position: relative;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 70px;
}

.property:nth-child(even) { background: var(--surface-paper); }

.property-shell {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
  padding-block: clamp(1.75rem, 4vw, 3rem);
  display: grid;
  gap: 1.25rem;
}

.property-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.75rem;
  align-items: baseline;
}

.property-index {
  color: var(--surface-brand);
  font-size: 0.76rem;
  font-weight: 800;
}

.property-place {
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.property-heading h3 {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.property-media { width: min(100%, 320px); }

.video-stage {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: var(--surface-ink);
}

.video-stage video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--surface-ink);
}

.property-media .button {
  width: 100%;
  margin-top: 0.65rem;
}

.property-data { align-self: start; }

.data-label {
  margin: 0 0 0.6rem;
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 750;
}

.area {
  margin: 0 0 1.25rem;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-weight: 600;
  line-height: 1.15;
}

.area-value {
  font-size: clamp(2.45rem, 4vw, 3.4rem);
  letter-spacing: -0.055em;
}

.area-unit {
  color: var(--text-muted);
  font-size: clamp(1rem, 2vw, 1.35rem);
}

.address-card {
  padding-block: 1rem;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.address-card address {
  max-width: 33rem;
  margin: 0 0 0.65rem;
  color: var(--text-muted);
  font-style: normal;
}

.maps-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-primary);
  font-size: 0.84rem;
  font-weight: 750;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35rem;
}

.maps-link:hover { color: var(--surface-brand); }

.maps-link svg {
  width: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.highlights {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.highlights li {
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--line-soft);
}

.contact {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-xl);
  background: var(--surface-ink);
  color: var(--text-on-dark);
}

.contact-shell {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.section-label-light { color: var(--text-on-dark); }

.contact h2 {
  max-width: 16ch;
  font-size: clamp(2.2rem, 5vw, 4.25rem);
  line-height: 1.05;
}

.contact-bottom {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line-on-dark);
  display: grid;
  gap: 1.5rem;
}

.contact-person {
  display: grid;
  gap: 0.2rem;
}

.contact-person span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.75rem;
  font-weight: 700;
}

.contact-person a {
  width: fit-content;
  font-size: clamp(1.4rem, 3vw, 2rem);
  text-decoration: none;
}

.button-light { background: var(--surface-paper); color: var(--text-primary); }
.button-light:hover { background: var(--surface-quiet); }

.contact a:focus-visible { outline-color: var(--text-on-dark); }

.site-footer {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  min-height: 110px;
  margin-inline: auto;
  padding-block: 1rem;
  display: grid;
  gap: 1rem;
  align-items: center;
}

.footer-brand {
  width: 105px;
  min-height: 48px;
  display: grid;
  align-items: center;
}

.site-footer p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.72rem;
}

.whatsapp-float {
  position: fixed;
  z-index: 40;
  right: 0.25rem;
  bottom: max(0.5rem, env(safe-area-inset-bottom));
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem;
  border: 2px solid var(--surface-paper);
  border-radius: 999px;
  background: var(--surface-whatsapp);
  color: #fff;
  box-shadow: 0 0.5rem 1.25rem rgba(17, 17, 17, 0.18);
  text-decoration: none;
}

.whatsapp-float svg { width: 1.5rem; fill: currentColor; }

.whatsapp-float span {
  display: none;
  font-size: 0.78rem;
  font-weight: 750;
}

@media (min-width: 620px) {
  .brand { width: 112px; }
  .header-contact { display: inline-flex; }
  .hero-action-row { grid-template-columns: 1fr auto; align-items: end; }
  .contact-bottom { grid-template-columns: repeat(2, auto); justify-content: space-between; }
  .site-footer { grid-template-columns: 1fr auto auto; }
}

@media (min-width: 720px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
    align-items: center;
  }

  .property-shell {
    grid-template-columns: minmax(230px, 280px) minmax(0, 1fr);
    grid-template-areas: "media heading" "media data";
    grid-template-rows: auto 1fr;
    gap: 0.75rem clamp(2rem, 5vw, 4rem);
  }

  .property-heading { grid-area: heading; }
  .property-media { grid-area: media; width: 100%; }
  .property-data { grid-area: data; }

  .property:nth-child(even) .property-shell {
    grid-template-columns: minmax(0, 1fr) minmax(230px, 280px);
    grid-template-areas: "heading media" "data media";
  }
}

@media (min-width: 860px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 320px);
  }

  .portfolio-intro { grid-template-columns: 1fr auto; align-items: center; }

  .property-shell { grid-template-columns: minmax(260px, 300px) minmax(0, 1fr); }

  .property:nth-child(even) .property-shell {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
  }

  .contact-bottom { grid-template-columns: 1fr auto; align-items: end; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}