/* ===================================================
   AMALFI TOWER — Bocagrande, Cartagena
   Paleta: tinta profunda, marfil, oro sereno, mar
   =================================================== */

/* Paleta y tipografía según manual de marca Amalfi Tower
   (#211e1a, #998872, #c19f6a, #deb989, #dfd0bb, #ffffff — Gotham ≈ Montserrat) */
:root{
  --ink:#211e1a;
  --ink-2:#2b2620;
  --ivory:#faf7f0;
  --ivory-2:#f0e8d8;
  --cream:#dfd0bb;
  --gold:#c19f6a;
  --gold-soft:#deb989;
  --sea:#998872;
  --sea-light:#b6a992;
  --text:#3a342c;
  --muted:#8a8071;
  --serif:'Montserrat', 'Segoe UI', sans-serif;
  --sans:'Montserrat', 'Segoe UI', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
/* El lienzo (overscroll/safe-areas de iOS) en oscuro de marca: el hero arriba y el footer abajo son oscuros */
html{scroll-behavior:smooth;background-color:#211e1a}
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--ivory);
  font-weight:300;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

h1,h2,h3{font-family:var(--serif);font-weight:300;line-height:1.25;color:var(--ink);text-transform:uppercase;letter-spacing:.06em}
h2{font-size:clamp(1.6rem,3.4vw,2.5rem)}
h3{font-size:1.05rem;font-weight:500;letter-spacing:.1em}
strong{font-weight:500}

.container{max-width:1180px;margin:0 auto;padding:0 clamp(1.2rem,4vw,2.5rem)}
.section{padding:clamp(4.5rem,9vw,8rem) 0}

.eyebrow{
  font-size:.75rem;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold);font-weight:500;margin-bottom:1.1rem;
}
.eyebrow--gold{color:var(--gold-soft)}

.section-head{max-width:640px;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head__sub{margin-top:1rem;color:var(--muted)}
.section-head--light h2{color:var(--ivory)}

/* ---------- Utilidades ---------- */
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:200;
  background:linear-gradient(90deg,var(--gold),var(--gold-soft));
}

/* ---------- Botones ---------- */
.btn{
  display:inline-block;padding:.95rem 2.2rem;
  font-family:var(--sans);font-size:.8rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;
  border:1px solid transparent;border-radius:2px;
  transition:all .35s ease;cursor:pointer;
  position:relative;overflow:hidden;
}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold::after{
  content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.45),transparent);
  transform:skewX(-20deg);transition:left .7s ease;
}
.btn--gold:hover::after{left:130%}
.btn--gold:hover{background:var(--gold-soft);transform:translateY(-2px);box-shadow:0 12px 28px rgba(193,159,106,.4)}
.btn--ghost{border-color:rgba(246,241,231,.45);color:var(--ivory)}
.btn--ghost:hover{border-color:var(--ivory);background:rgba(246,241,231,.08)}
.btn--full{width:100%}

/* ---------- Header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  padding:calc(1.1rem + env(safe-area-inset-top,0px)) 0 1.1rem;
  transition:all .4s ease;
}
.header.scrolled{background:rgba(33,30,26,.92);backdrop-filter:blur(12px);padding:calc(.7rem + env(safe-area-inset-top,0px)) 0 .7rem;box-shadow:0 6px 30px rgba(0,0,0,.25)}
.header__inner{
  max-width:1320px;margin:0 auto;padding:0 clamp(1.2rem,4vw,2.5rem);
  display:flex;align-items:center;justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:.7rem;line-height:1.1}
.brand__mark{width:42px;height:42px;object-fit:contain}
.brand__sub{font-size:.58rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-soft)}
.nav{display:flex;align-items:center;gap:2rem}
.nav a{
  font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(246,241,231,.85);transition:color .3s;
  position:relative;
}
.nav a:not(.nav__cta)::after{
  content:"";position:absolute;left:0;bottom:-5px;height:1px;width:0;
  background:var(--gold-soft);transition:width .35s ease;
}
.nav a:not(.nav__cta):hover::after{width:100%}
.nav a:hover{color:var(--gold-soft)}
.nav__cta{
  border:1px solid var(--gold);padding:.55rem 1.3rem;border-radius:2px;color:var(--gold-soft)!important;
}
.nav__cta:hover{background:var(--gold);color:var(--ink)!important}
.lang-toggle{
  background:none;border:1px solid rgba(246,241,231,.35);color:var(--ivory);
  font-family:var(--sans);font-size:.72rem;font-weight:500;letter-spacing:.18em;
  padding:.45rem .85rem;border-radius:2px;cursor:pointer;transition:all .3s;
}
.lang-toggle:hover{border-color:var(--gold);color:var(--gold-soft)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.nav-toggle span{width:26px;height:1.5px;background:var(--ivory);transition:all .3s}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  overflow:hidden;color:var(--ivory);
}
.hero__bg{position:absolute;inset:0;z-index:0;background:var(--ink)}
.hero__content,.hero__scroll{position:relative;z-index:1}
.hero__photo{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center 62%;
}
.hero__video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;opacity:0;transition:opacity 1.4s ease;
}
.hero__video.playing{opacity:1}
.hero__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(33,30,26,.58) 0%,rgba(33,30,26,.28) 42%,rgba(33,30,26,.2) 62%,rgba(33,30,26,.6) 100%);
}
.hero__content{max-width:800px;padding:8rem clamp(1.2rem,5vw,3rem) 6rem;margin:0 auto;text-align:center}
/* Entrada escalonada del hero */
html.js .hero__content .hero__logo,
html.js .hero__content .hero__title,
html.js .hero__content .hero__lead,
html.js .hero__content .hero__badges,
html.js .hero__content .hero__actions{opacity:0}
html.js .hero__content.visible .hero__logo{animation:riseIn 1s ease .1s both}
html.js .hero__content.visible .hero__title{animation:riseIn 1s ease .35s both}
html.js .hero__content.visible .hero__lead{animation:riseIn 1s ease .6s both}
html.js .hero__content.visible .hero__badges{animation:riseIn 1s ease .85s both}
html.js .hero__content.visible .hero__actions{animation:riseIn 1s ease 1.05s both}
@keyframes riseIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero__logo{display:flex;flex-direction:column;align-items:center;gap:.5rem;margin-bottom:2.2rem}
.hero__logo img{width:clamp(60px,9vw,88px);height:auto;filter:drop-shadow(0 4px 18px rgba(0,0,0,.45))}
.hero__wordmark{
  font-size:clamp(1.25rem,3vw,1.9rem);letter-spacing:.42em;margin-left:.42em;
  color:var(--ivory);font-weight:400;text-transform:uppercase;
}
.hero__tagline{font-size:.7rem;letter-spacing:.5em;margin-left:.5em;color:var(--gold-soft);text-transform:uppercase}
.hero__place{font-size:.66rem;letter-spacing:.3em;margin-left:.3em;color:rgba(246,241,231,.75);text-transform:uppercase;margin-top:.5rem}
.hero__title{
  font-family:var(--serif);font-weight:300;color:var(--ivory);
  font-size:clamp(2.1rem,5.6vw,3.9rem);line-height:1.12;margin-bottom:1.6rem;
  text-transform:uppercase;letter-spacing:.05em;
}
.hero__lead{max-width:560px;margin:0 auto 2.2rem;font-size:1.08rem;color:rgba(246,241,231,.92)}
.hero__badges{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-bottom:2.4rem}
.badge{
  font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  border:1px solid rgba(246,241,231,.3);border-radius:30px;
  padding:.45rem 1.1rem;color:rgba(246,241,231,.9);
  display:inline-flex;align-items:center;gap:.5rem;
  backdrop-filter:blur(4px);background:rgba(33,30,26,.25);
}
.badge--live{border-color:rgba(194,164,104,.6)}
.dot{width:7px;height:7px;border-radius:50%;background:#7ed09b;display:inline-block;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%)}
.hero__scroll span{
  display:block;width:1px;height:52px;
  background:linear-gradient(180deg,transparent,var(--gold-soft));
  animation:drop 2.2s ease infinite;
}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Escasez ---------- */
.scarcity{background:var(--ivory)}
.scarcity__grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2.5rem,6vw,5.5rem);align-items:start}
.scarcity__text p{margin-bottom:1.2rem;max-width:56ch}
.scarcity__text h2{margin-bottom:1.6rem}
.scarcity__quote{
  font-family:var(--serif);font-size:1.5rem;font-style:italic;color:var(--sea);
  border-left:2px solid var(--gold);padding-left:1.4rem;margin-top:2rem;line-height:1.4;
}
.scarcity__stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(58,52,44,.12);border:1px solid rgba(58,52,44,.12)}
.stat{background:var(--ivory);padding:2rem 1.5rem}
.stat__num{
  font-family:var(--serif);font-size:clamp(2.6rem,4vw,3.6rem);
  color:var(--ink);display:block;line-height:1;
}
.stat__num em{font-style:normal;font-size:.55em;color:var(--gold)}
.stat__label{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin-top:.6rem;line-height:1.5}
.scarcity__photo{margin:clamp(2.5rem,5vw,4rem) 0 0}
.scarcity__photo img{width:100%;height:auto;display:block}
.scarcity__photo figcaption{
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);margin-top:.9rem;text-align:center;
}

/* ---------- Banda nocturna (imagen completa, sin recorte) ---------- */
.band{position:relative;overflow:hidden;background:var(--ink)}
.band picture{display:block}
.band img{width:100%;height:auto;display:block}
.band__caption{
  position:absolute;left:50%;bottom:clamp(1.5rem,4vw,3rem);transform:translateX(-50%);
  font-family:var(--serif);font-style:italic;font-size:clamp(1.1rem,2.4vw,1.7rem);
  color:var(--ivory);text-align:center;width:90%;
  text-shadow:0 2px 24px rgba(33,30,26,.85);
}

/* ---------- Strip ---------- */
.strip{background:var(--cream);overflow:hidden;padding:1.1rem 0;border-block:1px solid rgba(193,159,106,.35)}
.strip__inner{display:flex;gap:2.5rem;white-space:nowrap;animation:marquee 30s linear infinite;width:max-content}
.strip__inner span{
  font-family:var(--serif);font-size:.85rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink);
}
.strip__inner i{color:var(--gold);font-style:normal;font-size:.6rem;align-self:center}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Residencias ---------- */
.units{background:var(--ivory-2)}
.units__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.unit{background:var(--ivory);border:1px solid rgba(58,52,44,.1);display:flex;flex-direction:column;transition:transform .4s ease,box-shadow .4s ease}
.unit:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(33,30,26,.12)}
.unit--featured{border-color:var(--gold)}
.unit__visual{
  aspect-ratio:3/2;height:auto;display:flex;align-items:flex-end;padding:1.2rem;position:relative;overflow:hidden;
  background-size:cover;background-position:center;
  border:0;width:100%;cursor:zoom-in;font:inherit;text-align:left;
  transition:filter .4s ease;
}
.unit__visual:hover{filter:brightness(1.08)}
.unit__visual:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.gal--zoom{cursor:zoom-in}
.gal--zoom:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.unit__visual span{
  font-family:var(--serif);font-style:italic;font-size:1.1rem;color:rgba(246,241,231,.95);
  position:relative;z-index:1;text-shadow:0 1px 12px rgba(33,30,26,.8);
}
.unit__visual--a{background-image:linear-gradient(180deg,rgba(33,30,26,0) 45%,rgba(33,30,26,.72)),url("../assets/img/unidad-suite-1200.webp")}
.unit__visual--b{background-image:linear-gradient(180deg,rgba(33,30,26,0) 45%,rgba(33,30,26,.72)),url("../assets/img/unidad-duplex-1200.webp")}
.unit__visual--c{background-image:linear-gradient(180deg,rgba(33,30,26,0) 45%,rgba(33,30,26,.72)),url("../assets/img/unidad-penthouse-1200.webp")}
.unit__body{padding:1.8rem 1.6rem 2rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.unit__specs{font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:500}
.unit__body p{font-size:.95rem}
.unit__price{
  margin-top:auto;padding-top:1rem;font-family:var(--serif);font-size:1.15rem;color:var(--ink);
  border-top:1px solid rgba(58,52,44,.12);
}

/* ---------- Amenidades ---------- */
.amenities{background:#fff}
.amenities__gallery{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1rem;margin-bottom:2.8rem;
}
.gal{overflow:hidden;position:relative;margin:0}
.gal img,.gal video{width:100%;height:auto;display:block;transition:transform 1.2s ease}
.gal picture{display:block}
.gal--wide{grid-column:1/-1}
.gal:hover img,.gal:hover video{transform:scale(1.05)}
.gal::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(193,159,106,.25);pointer-events:none}
.amenities__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.amenity{
  border:1px solid rgba(58,52,44,.12);border-top:2px solid rgba(193,159,106,.4);
  padding:2rem 1.6rem;background:var(--ivory);
  transition:transform .4s ease,box-shadow .4s ease,border-color .4s;
}
.amenity:hover{border-top-color:var(--gold);transform:translateY(-5px);box-shadow:0 18px 40px rgba(33,30,26,.1)}
.amenity__floor{
  font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);
  display:block;margin-bottom:1rem;
}
.amenity h3{color:var(--ink);margin-bottom:.7rem;font-size:1rem}
.amenity p{font-size:.92rem;color:var(--muted)}

/* ---------- Vivirlo ---------- */
.lifestyle{background:var(--ivory)}
.lifestyle__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2.5rem,6vw,5rem);align-items:center}
.lifestyle__main h2{margin-bottom:1.5rem}
.lifestyle__main p{margin-bottom:1.2rem;max-width:58ch}
.lifestyle__list{margin-top:1.6rem;display:grid;gap:.8rem}
.lifestyle__list li{
  padding-left:1.6rem;position:relative;font-size:.98rem;
}
.lifestyle__list li::before{
  content:"\25C6";position:absolute;left:0;top:.1em;color:var(--gold);font-size:.6rem;
}
.lifestyle__photo{margin:0 0 1.2rem;overflow:hidden;position:relative}
.lifestyle__photo img{width:100%;height:auto;display:block;transition:transform 1.2s ease}
.lifestyle__photo:hover img{transform:scale(1.04)}
.card-sea{
  background:linear-gradient(165deg,#fff 0%,var(--cream) 100%);
  color:var(--ink);padding:clamp(1.8rem,3.5vw,2.6rem);
  border:1px solid rgba(193,159,106,.45);border-top:3px solid var(--gold);
  position:relative;overflow:hidden;
}
.card-sea::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(193,159,106,.22),transparent 70%);
}
.card-sea__big{font-family:var(--serif);font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:1.25;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.06em}
.card-sea__small{font-size:.92rem;color:var(--muted)}

/* ---------- Respaldo ---------- */
.trust{background:var(--ivory-2)}
.trust__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:1.6rem;margin-bottom:1.6rem}
.trust__side{display:grid;gap:1.6rem}
.trust-card{background:var(--ivory);border:1px solid rgba(58,52,44,.1);padding:2.2rem 2rem}
.trust-card--urba{border-top:3px solid var(--gold);display:flex;flex-direction:column}
.trust-card__tag{
  font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);
  font-weight:500;display:block;margin-bottom:.9rem;
}
.trust-card h3{margin-bottom:.8rem}
.trust-card__logo{width:min(240px,80%);height:auto;margin:.2rem 0 1.1rem}
.trust-card__ally{width:min(190px,70%);height:auto;margin:.3rem 0 1rem;opacity:.9}
.trust-card__ally--banco{width:min(230px,80%)}
.trust-card p{font-size:.96rem}
.trust-card__stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:auto;padding-top:1.8rem;
}
.trust-card__stats div{border-top:1px solid rgba(58,52,44,.14);padding-top:.9rem}
.trust-card__stats strong{font-family:var(--serif);font-size:1.7rem;color:var(--ink);display:block;font-weight:500}
.trust-card__stats span{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.trust__plan{background:var(--cream);color:var(--text);padding:clamp(2rem,4vw,3rem);border:1px solid rgba(193,159,106,.4)}
.trust__plan h3{color:var(--ink);margin-bottom:1.6rem}
.plan{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.plan__step strong{font-family:var(--serif);font-size:2rem;color:#8a6a3c;display:block;line-height:1.1}
.plan__step span{font-size:.82rem;color:var(--text);max-width:26ch;display:block}
.plan__arrow{color:var(--gold);font-style:normal;font-size:1.3rem}

/* ---------- Contacto ---------- */
.contact{background:linear-gradient(180deg,var(--ivory) 0%,var(--ivory-2) 100%)}
.contact h2{color:var(--ink)}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,5rem);align-items:start}
.contact__text p{margin:1.4rem 0 2rem;color:var(--muted);max-width:50ch}
.contact__list{display:grid;gap:1.2rem}
.contact__list li{border-left:2px solid rgba(193,159,106,.55);padding-left:1.2rem}
.contact__list em{font-style:normal}
.contact__list span{
  display:block;font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);
  margin-bottom:.15rem;
}
.contact__list a:hover{color:var(--gold)}
.contact__form{
  background:#fff;color:var(--text);padding:clamp(1.8rem,3.5vw,2.8rem);
  display:grid;gap:1.1rem;box-shadow:0 30px 70px rgba(33,30,26,.14);
  border-top:3px solid var(--gold);
}
.contact__form h3{font-size:1.5rem}
.contact__form label{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:grid;gap:.4rem}
.contact__form input,.contact__form select{
  font-family:var(--sans);font-size:1rem;padding:.75rem .9rem;
  border:1px solid rgba(58,52,44,.2);background:#fff;border-radius:2px;color:var(--text);
}
.contact__form input:focus,.contact__form select:focus{outline:none;border-color:var(--gold)}
.contact__note{font-size:.78rem;color:var(--muted);text-align:center}

/* ---------- Footer ---------- */
.footer{background:#1a1712;color:rgba(246,241,231,.7);padding:3.5rem 0 2.5rem}
.footer__inner{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}
.footer__brand{display:flex;flex-direction:column;align-items:flex-start}
.footer__brand img{width:58px;height:58px;object-fit:contain;margin-bottom:.7rem}
.footer__wordmark{font-size:1.05rem;letter-spacing:.4em;text-transform:uppercase;color:var(--ivory);font-weight:400}
.footer__tagline{font-size:.6rem;letter-spacing:.44em;text-transform:uppercase;color:var(--gold-soft);margin-top:.3rem}
.footer__brand p{font-size:.82rem;margin-top:.8rem}
.footer__urba{text-align:right}
.footer__urba-label{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(246,241,231,.5)}
.footer__urba-logo{width:200px;height:auto;display:inline-block;margin:.7rem 0 .6rem;opacity:.92}
.footer__allies{
  display:flex;align-items:center;justify-content:flex-end;gap:1.6rem;
  margin:.4rem 0 .7rem;
}
.footer__allies img{height:34px;width:auto;opacity:.75}
.footer__allies img:first-child{height:44px}
.footer__urba p:last-child{font-size:.8rem}
.footer__legal{grid-column:1/-1;border-top:1px solid rgba(246,241,231,.12);padding-top:1.6rem;font-size:.75rem;color:rgba(246,241,231,.45)}
.footer__legal p+p{margin-top:.3rem}

/* ---------- Reveal (solo se oculta si hay JS activo) ---------- */
html.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s ease}
html.js .reveal.visible{opacity:1;transform:none}
.units__grid .unit:nth-child(2){transition-delay:.12s}
.units__grid .unit:nth-child(3){transition-delay:.24s}
.amenities__grid .amenity:nth-child(2){transition-delay:.1s}
.amenities__grid .amenity:nth-child(3){transition-delay:.2s}
.amenities__grid .amenity:nth-child(4){transition-delay:.3s}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:300;
  background:rgba(26,23,18,.93);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;
  padding:clamp(1rem,4vw,3rem);
  animation:lbFade .35s ease;
}
.lightbox[hidden]{display:none}
.lightbox img{
  max-width:100%;max-height:100%;object-fit:contain;display:block;
  box-shadow:0 40px 120px rgba(0,0,0,.6);
  animation:lbZoom .4s ease;
}
.lightbox__close{
  position:absolute;top:1rem;right:1.4rem;z-index:1;
  background:none;border:0;color:var(--ivory);font-size:2.6rem;line-height:1;
  cursor:pointer;font-family:var(--sans);font-weight:300;
  transition:color .3s,transform .3s;
}
.lightbox__close:hover{color:var(--gold-soft);transform:rotate(90deg)}
@keyframes lbFade{from{opacity:0}to{opacity:1}}
@keyframes lbZoom{from{transform:scale(.94);opacity:0}to{transform:none;opacity:1}}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .strip__inner,.dot,.hero__scroll span{animation:none}
  html.js .reveal{opacity:1;transform:none;transition:none}
  html.js .hero__content .hero__logo,html.js .hero__content .hero__title,html.js .hero__content .hero__lead,
  html.js .hero__content .hero__badges,html.js .hero__content .hero__actions{opacity:1;animation:none}
  .gal img,.gal:hover img,.gal video,.gal:hover video{transition:none;transform:none}
  .btn--gold::after{display:none}
}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .scarcity__grid,.lifestyle__grid,.trust__grid,.contact__grid{grid-template-columns:1fr}
  .units__grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .amenities__grid{grid-template-columns:1fr 1fr}
  .amenities__gallery{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr}
  .footer__urba{text-align:left}
  .footer__allies{justify-content:flex-start;flex-wrap:wrap}
}
@media(max-width:920px){
  .nav{
    position:fixed;inset:0;background:rgba(33,30,26,.97);
    flex-direction:column;justify-content:center;gap:2.2rem;
    opacity:0;pointer-events:none;transition:opacity .35s ease;
  }
  .nav.open{opacity:1;pointer-events:auto}
  .nav a{font-size:1rem}
  .nav-toggle{display:flex;position:relative;z-index:110}
  .nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .amenities__grid{grid-template-columns:1fr}
  .plan{flex-direction:column;align-items:flex-start}
  .plan__arrow{transform:rotate(90deg)}
  .scarcity__stats{grid-template-columns:1fr 1fr}
}