/* ============================================================
   ROSA DE OLIVEIRA: Luxury Real Estate Personal Shopper
   Sistema: "Expediente Confidencial" (dark & gold, lujo silencioso)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,opsz,wght@0,6..96,400;0,6..96,500;0,6..96,600;1,6..96,400;1,6..96,500&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Montserrat:wght@300;400;500;600&display=swap');

:root{
  --bg:            #030303;
  --bg-elevated:   #0c0c0c;
  --bg-card:       #0e0e0e;
  --gold:          #b9924f;
  --gold-bright:   #e3c17f;
  --gold-dim:      #5a4b30;
  --platinum:      #cfd3d6;
  --platinum-dim:  #6e7376;
  --line:          rgba(255,255,255,0.10);
  --line-strong:   rgba(255,255,255,0.22);
  --ivory:         #f4f3f1;
  --ivory-dim:     #b9b7b2;
  --stone:         #83807a;
  --stone-dark:    #4a4844;

  --serif: 'Bodoni Moda', 'Didot', 'Georgia', serif;
  --serif-body: 'Cormorant Garamond', 'Georgia', serif;
  --sans: 'Montserrat', sans-serif;
}

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

html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(255,255,255,0.035), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 20%, rgba(255,255,255,0.02), transparent 60%);
  background-attachment: fixed;
  color: var(--ivory);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

/* ---------- ambient grid + cursor glow (monocromo) ---------- */
body::before{
  content:'';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.3;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: 0 var(--parallax-y, 0px);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 0%, transparent 70%);
}
body::after{
  content:'';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(600px 400px at var(--mx, 50%) var(--my, 20%), rgba(255,255,255,0.05), transparent 65%);
}
header, section, footer{ position: relative; z-index: 1; }

/* ---------- grano de película: sensación de movimiento cinematográfico ---------- */
.grain-overlay{
  position: fixed;
  inset: -10%;
  z-index: 300;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
  animation: grain-shift 1s steps(4) infinite;
}
@keyframes grain-shift{
  0%{ transform: translate(0,0); }
  25%{ transform: translate(-1.5%,1%); }
  50%{ transform: translate(1%,-1.5%); }
  75%{ transform: translate(-1%,-1%); }
  100%{ transform: translate(0,0); }
}
@media (prefers-reduced-motion: reduce){
  .grain-overlay{ display:none; }
}

/* ---------- transición suave entre páginas ---------- */
body{ transition: opacity .32s ease; }
body.page-exit{ opacity: 0; }

/* ---------- cursor personalizado (solo escritorio, puntero fino) ---------- */
html.custom-cursor *{ cursor: none !important; }
.cursor-dot, .cursor-ring{
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
}
.cursor-dot{
  width: 6px; height: 6px;
  background: var(--gold-bright);
  opacity: 0;
  transition: opacity .2s ease;
}
.cursor-ring{
  width: 34px; height: 34px;
  border: 1px solid var(--line-strong);
  opacity: 0;
  transition: width .25s ease, height .25s ease, border-color .25s ease, opacity .2s ease;
}
html.custom-cursor .cursor-dot, html.custom-cursor .cursor-ring{ opacity: 1; }
.cursor-ring.hovering{
  width: 56px; height: 56px;
  border-color: var(--gold);
}

/* ---------- scroll progress bar ---------- */
.scroll-progress{
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-bright));
  z-index: 200;
  transition: width .08s linear;
}

/* ---------- market ticker ---------- */
.ticker{
  overflow:hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elevated);
  white-space: nowrap;
}
.ticker-track{
  display:inline-flex;
  align-items:center;
  animation: ticker-scroll 40s linear infinite;
  padding: 22px 0;
}
.ticker-track span{
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 2.6vw, 30px);
  letter-spacing: 0.03em;
  text-transform: none;
  color: var(--ivory);
  padding: 0 36px;
  border-right: 1px solid var(--line);
}
.ticker-track span em{ color: var(--gold-bright); font-style: italic; }
@keyframes ticker-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

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

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

.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- focus states ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 1px solid var(--gold-bright);
  outline-offset: 3px;
}

/* ---------- scroll reveal ---------- */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2,.7,.3,1), transform .8s cubic-bezier(.2,.7,.3,1);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); }
.reveal-1{ transition-delay: .08s; }
.reveal-2{ transition-delay: .16s; }
.reveal-3{ transition-delay: .24s; }
.reveal-4{ transition-delay: .32s; }

/* ---------- hero load-in ---------- */
.hero .eyebrow, .hero h1, .hero p.lead, .hero .btn{
  opacity: 0;
  animation: hero-in .9s cubic-bezier(.2,.7,.3,1) forwards;
}
.hero .eyebrow{ animation-delay: .05s; }
.hero h1{ animation-delay: .18s; }
.hero p.lead{ animation-delay: .34s; }
.hero .btn{ animation-delay: .48s; }
@keyframes hero-in{
  from{ opacity:0; transform: translateY(18px); }
  to{ opacity:1; transform: translateY(0); }
}

.scroll-cue{
  position: absolute;
  left: 50%;
  bottom: 44px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: hero-in .9s cubic-bezier(.2,.7,.3,1) forwards;
  animation-delay: .7s;
}
.scroll-cue span{
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
}
.scroll-cue .line{
  width: 1px;
  height: 40px;
  background: var(--line-strong);
  position: relative;
  overflow: hidden;
}
.scroll-cue .line::before{
  content:'';
  position:absolute;
  top:-100%; left:0; right:0;
  height: 100%;
  background: var(--ivory);
  animation: scroll-cue-drop 1.8s ease-in-out infinite;
}
@keyframes scroll-cue-drop{
  0%{ top:-100%; }
  60%{ top:100%; }
  100%{ top:100%; }
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

/* ---------- headers / nav ---------- */
header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,9,8,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 22px 32px;
  max-width: 1180px;
  margin: 0 auto;
}
.brandmark{
  display:flex;
  align-items:center;
  gap: 14px;
}
.seal{
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--serif);
  font-size: 15px;
  color: var(--gold-bright);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.brand-name{
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ivory);
}
.brand-name span{ color: var(--gold-bright); font-style: italic; }

nav.links{ display:flex; gap: 40px; }
nav.links a{
  font-size: 14.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  position: relative;
  padding-bottom: 4px;
  transition: color .25s ease;
}
nav.links a::after{
  content:'';
  position:absolute; left:0; bottom:0;
  height: 1px; background: var(--gold);
  width: 0;
  transition: width .3s cubic-bezier(.2,.7,.3,1);
}
nav.links a:hover, nav.links a.active{ color: var(--gold-bright); }
nav.links a:hover::after, nav.links a.active::after{ width: 100%; }

/* ---------- mobile nav toggle ---------- */
.nav-toggle{
  display:none;
  width: 34px; height: 34px;
  border: 1px solid var(--line-strong);
  background: none;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:'';
  position:absolute; left: 8px; right: 8px;
  height: 1px; background: var(--gold-bright);
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle span{ top: 16px; }
.nav-toggle span::before{ top: -6px; }
.nav-toggle span::after{ top: 6px; }
.nav-toggle.open span{ background: transparent; }
.nav-toggle.open span::before{ transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span::after{ transform: translateY(-6px) rotate(-45deg); }

.nav-toggle{ display:none; }

/* ---------- selector de idioma ---------- */
.lang-toggle{
  border: 1px solid var(--line-strong);
  background: none;
  color: var(--ivory-dim);
  font-family: var(--sans);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  padding: 7px 13px;
  cursor: pointer;
  transition: border-color .25s ease, color .25s ease;
  margin-left: 24px;
}
.lang-toggle:hover{ border-color: var(--gold); color: var(--gold-bright); }
@media (max-width: 860px){
  .lang-toggle{ margin-left: 12px; }
}

/* ---------- hero ---------- */
.hero{
  padding: 120px 0 100px;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.hero-home{
  padding: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-home .wrap{ padding-top: 90px; padding-bottom: 90px; }
.hero .stamp{
  position: absolute;
  top: 60px; right: 32px;
  width: 128px; height: 128px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  opacity: 0.9;
  animation: stamp-spin 40s linear infinite;
}
.hero .stamp::before{
  content:'';
  position:absolute; inset: -1px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-top-color: var(--gold);
  animation: stamp-spin 4s linear infinite;
  opacity: 0.6;
}
.hero .stamp-inner{
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  width: 106px; height: 106px;
  display:flex; align-items:center; justify-content:center;
  animation: stamp-spin-reverse 40s linear infinite;
}
.hero .stamp span{ animation: stamp-spin-reverse 40s linear infinite; display:inline-block; }
@keyframes stamp-spin{ from{ transform: rotate(0deg);} to{ transform: rotate(360deg);} }
@keyframes stamp-spin-reverse{ from{ transform: rotate(0deg);} to{ transform: rotate(-360deg);} }
.hero .stamp span{
  font-family: var(--sans);
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--ivory-dim);
  text-transform: uppercase;
  line-height: 1.6;
}
.hero h1{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(42px, 5.6vw, 72px);
  line-height: 1.08;
  max-width: 820px;
  margin: 26px 0 30px;
  color: var(--ivory);
  letter-spacing: -0.01em;
}
.hero h1 em{ color: var(--gold-bright); font-style: italic; font-weight: 400; }
.hero p.lead{
  max-width: 620px;
  font-family: var(--serif-body);
  font-size: 22px;
  line-height: 1.5;
  color: var(--ivory-dim);
  margin-bottom: 44px;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 16px 32px;
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  font-size: 13.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: all .25s ease, transform .25s ease;
  background: transparent;
  cursor:pointer;
  font-family: var(--sans);
  position: relative;
}
.btn:hover{ background: var(--gold); color: var(--bg); transform: translateY(-2px); box-shadow: 0 10px 30px -10px rgba(185,146,79,0.5); }
.btn:active{ transform: translateY(0); }
.btn-solid{ background: var(--gold); color: var(--bg); }
.btn-solid:hover{ background: var(--gold-bright); border-color: var(--gold-bright); }
.btn:disabled{ opacity: .55; cursor: not-allowed; transform:none; box-shadow:none; }

/* ---------- mobile nav dropdown ---------- */
@media (max-width: 860px){
  .nav-toggle{ display:block; }
  nav.links{
    display:flex;
    position: absolute;
    top: 100%; left:0; right:0;
    flex-direction: column;
    gap: 0;
    background: rgba(10,9,8,0.98);
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow:hidden;
    transition: max-height .35s ease;
  }
  nav.links.open{ max-height: 320px; }
  nav.links a{ padding: 18px 32px; border-bottom: 1px solid var(--line); }
  nav.links a::after{ display:none; }
}

/* ---------- section scaffolding ---------- */
section{ padding: 100px 0; border-bottom: 1px solid var(--line); }
section:last-of-type{ border-bottom: none; }
.section-head{ max-width: 680px; margin-bottom: 64px; }
.section-head h2{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 3.6vw, 46px);
  line-height: 1.25;
  margin: 20px 0 0;
  color: var(--ivory);
}
.section-head h2 em{ color: var(--gold-bright); font-style: italic; }

/* ---------- proceso / dossier steps ---------- */
.dossier{ display:grid; grid-template-columns: repeat(3,1fr); gap: 0; border-top: 1px solid var(--line); perspective: 1200px; }
.dossier-item{
  padding: 40px 36px;
  border-right: 1px solid var(--line);
  position: relative;
  transition: background .35s ease, transform .3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.dossier-item:last-child{ border-right: none; }
.dossier-item:hover{ background: rgba(185,146,79,0.045); }
.dossier-item:hover .dossier-num{ color: var(--gold); transform: translateX(4px); }
.dossier-num{
  font-family: var(--serif);
  font-style: italic;
  font-size: 46px;
  color: var(--gold-dim);
  line-height: 1;
  margin-bottom: 22px;
  transition: color .35s ease, transform .35s ease;
}
.dossier-item h3{
  font-family: var(--sans);
  font-size: 14.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin: 0 0 14px;
  font-weight: 600;
}
.dossier-item p{ color: var(--ivory-dim); font-family: var(--serif-body); font-size: 19px; line-height: 1.5; }

/* ---------- value bullets ---------- */
.values-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; perspective: 1200px; }
.value-block{ border-left: 1px solid var(--line-strong); padding-left: 28px; transition: transform .3s ease; will-change: transform; }
.value-block h3{
  font-family: var(--serif); font-style: italic; font-weight:400;
  font-size: 26px; color: var(--ivory); margin: 0 0 12px;
}
.value-block p{ color: var(--ivory-dim); font-family: var(--serif-body); font-size: 19px; line-height: 1.5; }

/* ---------- two column bio ---------- */
.split{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items:start; }
.split-figure{
  border: 1px solid var(--line);
  padding: 44px 34px;
  background: var(--bg-elevated);
}
.split-figure .big-stat{
  font-family: var(--serif);
  font-size: 58px;
  color: var(--gold-bright);
  line-height: 1;
}
.split-figure .big-stat-label{
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  margin-top: 14px;
}
.split-figure hr{ border:none; border-top:1px solid var(--line); margin: 30px 0; }
.split-body p{ color: var(--ivory-dim); font-family: var(--serif-body); font-size: 20px; line-height: 1.55; margin-bottom: 22px; }
.split-body p:first-child{
  font-family: var(--serif);
  font-size: 27px;
  color: var(--ivory);
  line-height: 1.45;
}
.split-body p:first-child em{ color: var(--gold-bright); font-style: italic; }

/* ---------- CTA banner ---------- */
.cta-banner{
  text-align:center;
  padding: 90px 32px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cta-banner h2{
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(30px, 3.4vw, 42px);
  max-width: 640px; margin: 0 auto 34px;
}
.cta-banner h2 em{ font-style: italic; color: var(--gold-bright); }

/* ---------- sello de firma (cierre de portada) ---------- */
.signature-seal{
  padding: 110px 32px;
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.signature-seal .seal-mark{
  width: 46px; height: 46px;
  margin: 0 auto 40px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  position: relative;
}
.signature-seal .seal-mark::before{
  content:'';
  position: absolute;
  inset: 6px;
  border: 1px solid var(--gold-dim);
  border-radius: 50%;
}
.signature-seal .seal-portrait{
  width: 132px; height: 132px;
  margin: 0 auto 36px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--gold-dim);
  padding: 6px;
}
.signature-seal .seal-portrait img{
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  filter: grayscale(85%) contrast(1.04);
}
.signature-seal blockquote{
  margin: 0 auto;
  max-width: 760px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.45;
  color: var(--ivory);
}
.signature-seal .seal-name{
  margin-top: 36px;
  font-family: var(--sans);
  font-size: 12.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- galería Senna Tower ---------- */
.landmark-gallery{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}
.landmark-gallery.full-bleed{
  width: 100vw;
  max-width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
}
.landmark-gallery figure{
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.landmark-gallery img{
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .7s cubic-bezier(.2,.7,.3,1);
}
.landmark-gallery figure:hover img{ transform: scale(1.06); }
.landmark-gallery figcaption{
  position: absolute; left:0; right:0; bottom:0;
  padding: 16px 20px;
  background: linear-gradient(180deg, transparent, rgba(3,3,3,0.88));
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory-dim);
}
@media (max-width: 860px){
  .landmark-gallery{ grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Atmosphere (wellness center) ---------- */
.atmosphere-block{
  border: 1px solid var(--line);
  padding: 48px 44px;
  margin-top: 3px;
}
.atmosphere-block .am-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 28px;
}
.atmosphere-block .am-head h3{
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 3vw, 38px);
  color: var(--ivory);
  margin: 0;
}
.atmosphere-block .am-head span{
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.atmosphere-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.atmosphere-grid .am-item h4{
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin: 0 0 6px;
}
.atmosphere-grid .am-item .am-area{
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--stone);
  margin-bottom: 14px;
  display: block;
}
.atmosphere-grid .am-item p{
  font-family: var(--serif-body);
  font-size: 18px;
  line-height: 1.5;
  color: var(--ivory-dim);
  margin: 0;
}
.atmosphere-block .am-credit{
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--stone);
  letter-spacing: 0.02em;
}
.atmosphere-photos{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 36px;
}
.atmosphere-photos figure{
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
}
.atmosphere-photos img{
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .7s cubic-bezier(.2,.7,.3,1);
}
.atmosphere-photos figure:hover img{ transform: scale(1.06); }
.atmosphere-photos figcaption{
  position: absolute; left:0; right:0; bottom:0;
  padding: 12px 16px;
  background: linear-gradient(180deg, transparent, rgba(3,3,3,0.85));
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ivory-dim);
}
@media (max-width: 700px){
  .atmosphere-photos{ grid-template-columns: 1fr; }
}
@media (max-width: 860px){
  .atmosphere-grid{ grid-template-columns: 1fr; gap: 28px; }
  .atmosphere-block{ padding: 36px 26px; }
}

/* ---------- curaduría de marcas de lujo ---------- */
.brand-curation{
  border: 1px solid var(--line);
  padding: 48px 44px;
  margin-top: 3px;
  text-align: center;
}
.brand-curation .bc-eyebrow{
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}
.brand-curation h3{
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(26px, 2.8vw, 36px);
  color: var(--ivory);
  margin: 16px 0 32px;
}
.brand-row{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 10px 28px;
  margin-bottom: 32px;
}
.brand-row span{
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 27px);
  color: var(--gold-bright);
}
.brand-row .bc-dot{ color: var(--stone); font-style: normal; font-size: 16px; }
.brand-curation p{
  max-width: 640px;
  margin: 0 auto;
  font-family: var(--serif-body);
  font-size: 18px;
  line-height: 1.55;
  color: var(--ivory-dim);
}
.brand-curation .bc-architect{
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--stone);
  letter-spacing: 0.02em;
}
@media (max-width: 700px){
  .brand-curation{ padding: 36px 24px; }
}
footer{ padding: 50px 0 40px; }
.footer-row{
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap: wrap; gap: 18px;
  font-size: 12px; color: var(--stone);
  letter-spacing: 0.04em;
}
.footer-row a{ color: var(--stone); transition: color .2s; }
.footer-row a:hover{ color: var(--gold-bright); }

/* ---------- listings ---------- */
.listing-toggle{ display:flex; gap: 0; margin-bottom: 56px; border: 1px solid var(--line); width: fit-content; }
.listing-toggle a{
  padding: 12px 26px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--stone); border-right: 1px solid var(--line);
}
.listing-toggle a:last-child{ border-right: none; }
.listing-toggle a.active{ background: var(--gold); color: var(--bg); }

.listing-card{
  display:grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  border: 1px solid var(--line);
  margin-bottom: 28px;
  background: var(--bg-card);
  transition: border-color .35s ease, box-shadow .35s ease, transform .25s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.listing-card:hover{
  border-color: var(--line-strong);
  box-shadow: 0 24px 48px -24px rgba(0,0,0,0.6), 0 0 0 1px rgba(185,146,79,0.15);
}
.listing-ref{
  padding: 32px 28px;
  border-right: 1px solid var(--line);
  display:flex; flex-direction:column; justify-content: space-between;
}
.listing-ref .ref-tag{
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold);
}
.listing-ref .price{
  font-family: var(--serif); font-size: 30px; color: var(--gold-bright); margin: 18px 0 4px;
}
.listing-ref .price-label{ font-size: 11px; color: var(--stone); letter-spacing: 0.08em; text-transform: uppercase; }
.listing-body{ padding: 32px 36px; }
.listing-body h3{
  font-family: var(--serif); font-weight: 400; font-size: 24px; margin: 0 0 6px; color: var(--ivory);
}
.listing-body .addr{ color: var(--stone); font-size: 15px; margin-bottom: 20px; letter-spacing: 0.03em; }
.stat-row{ display:flex; gap: 32px; margin-bottom: 22px; flex-wrap: wrap; }
.stat-row div{ font-size: 14.5px; color: var(--ivory-dim); }
.stat-row b{ display:block; color: var(--gold-bright); font-family: var(--serif); font-size: 20px; font-weight: 400; }
.listing-body p.desc{ color: var(--ivory-dim); font-family: var(--serif-body); font-size: 19px; line-height: 1.55; margin-bottom: 22px; }

.coming-soon-banner{
  border: 1px dashed var(--gold-dim);
  padding: 26px 30px;
  margin-bottom: 48px;
  color: var(--stone);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align:center;
}

/* ---------- form ---------- */
.form-wrap{ max-width: 620px; }
.field{ margin-bottom: 26px; }
.field label{
  display:block; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--stone); margin-bottom: 10px;
}
.field input, .field textarea{
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  color: var(--ivory);
  padding: 15px 16px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 300;
}
.field input:focus, .field textarea:focus{ border-color: var(--gold); outline: none; }
.field textarea{ resize: vertical; min-height: 110px; }
.checkbox-row{ display:flex; align-items:flex-start; gap: 12px; margin-bottom: 34px; }
.checkbox-row input{ margin-top: 4px; accent-color: var(--gold); }
.checkbox-row label{ font-size: 13.5px; color: var(--stone); text-transform:none; letter-spacing: 0.01em; }
.checkbox-row a{ color: var(--gold); text-decoration: underline; }

.check-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  margin-bottom: 30px;
}
.check-grid .opt{
  display:flex; align-items:center; gap: 10px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  transition: border-color .25s ease, background .25s ease;
}
.check-grid .opt:has(input:checked){ border-color: var(--gold); background: rgba(185,146,79,0.05); }
.check-grid input{ accent-color: var(--gold); }
.check-grid label{ font-size: 13.5px; color: var(--ivory-dim); letter-spacing: 0.02em; }

.landmark-block{
  border: 1px solid var(--line-strong);
  padding: 40px;
  display:grid;
  grid-template-columns: 120px 1fr;
  gap: 30px;
  align-items:center;
  background: linear-gradient(135deg, rgba(185,146,79,0.05), transparent 60%);
}
.landmark-block .lm-badge{
  font-family: var(--serif); font-style:italic; font-size: 15px;
  color: var(--gold-bright);
  border: 1px solid var(--gold-dim);
  border-radius: 50%;
  width: 100px; height: 100px;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  line-height:1.3;
}
.landmark-block h3{ font-family: var(--serif); font-weight:400; font-size:22px; margin:0 0 10px; color: var(--ivory); }
.landmark-block p{ color: var(--ivory-dim); font-size:14px; margin:0; }
.landmark-block .lm-meta{ font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--gold); margin-bottom:10px; display:block; }

/* ---------- landmark video (Senna Tower) ---------- */
.landmark-video{
  position: relative;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  aspect-ratio: 1280 / 612;
  background: var(--bg-elevated);
}
.landmark-video.full-bleed{
  width: 100vw;
  max-width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  border-left: none;
  border-right: none;
  aspect-ratio: 16 / 9;
}
@media (min-width: 1400px){
  .landmark-video.full-bleed{ aspect-ratio: 21 / 9; }
}
.landmark-video video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.landmark-video::before{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(7,8,10,0.15) 0%, rgba(7,8,10,0.35) 45%, rgba(7,8,10,0.92) 100%);
  z-index: 1;
}
.landmark-video::after{
  content:'';
  position:absolute; inset:0;
  border: 1px solid rgba(227,193,127,0.25);
  pointer-events:none;
  z-index: 2;
}
.landmark-video .lm-content{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 20px 40px 34px;
  z-index: 3;
}
.landmark-video.full-bleed .lm-content{
  padding: 36px 48px 56px;
}
@media (max-width: 700px){
  .landmark-video.full-bleed .lm-content{ padding: 24px 24px 32px; }
}
.landmark-video .lm-content h3{
  font-family: var(--serif); font-weight:400; font-size: clamp(24px,2.8vw,34px);
  color: var(--ivory); margin: 0 0 10px;
}
.landmark-video .lm-content p{ color: var(--ivory-dim); font-family: var(--serif-body); font-size: 18px; line-height: 1.5; max-width: 620px; margin:0; }
@media (max-width: 700px){
  .landmark-video{ aspect-ratio: 4/5; }
}
.form-note{ font-size: 13px; color: var(--stone-dark); margin-top: 18px; }

.form-success{
  display:none;
  border: 1px solid var(--line-strong);
  background: rgba(185,146,79,0.06);
  padding: 40px 34px;
  text-align:center;
  animation: hero-in .5s cubic-bezier(.2,.7,.3,1) forwards;
}
.form-success.show{ display:block; }
.form-success .check{
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display:flex; align-items:center; justify-content:center;
  margin: 0 auto 22px;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold-bright);
}
.form-success h3{
  font-family: var(--serif); font-weight:400; font-style:italic;
  font-size: 22px; color: var(--ivory); margin: 0 0 10px;
}
.form-success p{ color: var(--ivory-dim); font-family: var(--serif-body); font-size: 18px; margin:0; }

.form-error{
  display:none;
  border: 1px solid #7a3d3d;
  background: rgba(180,70,70,0.08);
  color: #d99b9b;
  padding: 16px 20px;
  font-size: 13px;
  margin-top: 18px;
}
.form-error.show{ display:block; }

/* ---------- tabs (used on proyectos page) ---------- */
.tab-panel{ display:none; }
.tab-panel.active{ display:block; }

/* ---------- responsive ---------- */
@media (max-width: 860px){
  .dossier{ grid-template-columns: 1fr; }
  .dossier-item{ border-right:none; border-bottom: 1px solid var(--line); }
  .values-grid{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; gap: 40px; }
  .listing-card{ grid-template-columns: 1fr; }
  .listing-ref{ border-right:none; border-bottom: 1px solid var(--line); flex-direction: row; align-items:center; justify-content: space-between; }
  .hero .stamp{ display:none; }
  .check-grid{ grid-template-columns: 1fr; }
  .landmark-block{ grid-template-columns: 1fr; text-align:center; justify-items:center; }
}