/* ===== Urban Prime — Design System ===== */
:root{
  --black:#0b0b0c;
  --ink:#1a1a1c;
  --graphite:#2a2a2d;
  --gold:#c9a24a;
  --gold-soft:#e6c98a;
  --gold-deep:#9b7a2e;
  --cream:#f6f1e8;
  --paper:#fbfaf7;
  --white:#ffffff;
  --line:rgba(0,0,0,.08);
  --line-light:rgba(255,255,255,.12);
  --muted:#6b6b6e;
  --serif:"Cormorant Garamond", "Times New Roman", serif;
  --sans:"Inter", system-ui, -apple-system, sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  font-weight:300;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
em{font-style:italic;color:var(--gold)}
.container{max-width:var(--container);margin:0 auto;padding:0 32px}

/* ===== Typography ===== */
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.05}
h1{font-size:clamp(3rem,7vw,6.4rem)}
h2{font-size:clamp(2.2rem,4.6vw,4rem)}
h3{font-size:clamp(1.35rem,1.8vw,1.7rem)}
.eyebrow{
  font-family:var(--sans);
  font-size:.72rem;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--gold-deep);
  font-weight:500;
  margin-bottom:18px;
}
.eyebrow--light{color:var(--gold-soft)}
.white{color:#fff}
.light{color:rgba(255,255,255,.7)}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:18px 38px;
  font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  border:1px solid transparent;transition:.4s var(--ease);
  position:relative;overflow:hidden;
}
.btn--gold{background:var(--gold);color:#000;}
.btn--gold:hover{background:#000;color:var(--gold);box-shadow:0 12px 40px rgba(201,162,74,.35)}
.btn--ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}

/* ===== Nav ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:22px 0;
  transition:.4s var(--ease);
  background:transparent;
}
.nav.scrolled{
  background:rgba(11,11,12,.88);
  backdrop-filter:blur(14px);
  padding:14px 0;
  border-bottom:1px solid var(--line-light);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand__mark{
  width:42px;height:42px;border:1px solid var(--gold);color:var(--gold);
  display:grid;place-items:center;
  font-family:var(--serif);font-size:1.05rem;letter-spacing:.05em;
}
.brand__name{font-family:var(--serif);font-size:1.25rem;letter-spacing:.28em;font-weight:500}
.brand__name em{color:var(--gold);font-style:normal}
.nav__links{display:flex;gap:34px}
.nav__links a{
  color:rgba(255,255,255,.78);
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  position:relative;transition:.3s;
}
.nav__links a:hover{color:var(--gold)}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--gold);transition:.4s var(--ease);
}
.nav__links a:hover::after{width:100%}
.nav__cta{
  padding:12px 24px;border:1px solid var(--gold);color:var(--gold);
  font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;transition:.3s;
}
.nav__cta:hover{background:var(--gold);color:#000}
.nav__toggle{display:none;flex-direction:column;gap:5px}
.nav__toggle span{width:26px;height:1.5px;background:#fff;display:block}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;animation:slowZoom 18s ease-out forwards}
.hero__overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.25) 40%,rgba(11,11,12,.88) 100%),
    linear-gradient(90deg,rgba(0,0,0,.55),transparent 60%);
}
.hero__content{position:relative;z-index:2;padding:140px 32px 80px;max-width:1280px}
.hero h1{max-width:14ch;margin:18px 0 28px;font-weight:500}
.hero__lead{max-width:46ch;font-size:1.1rem;color:rgba(255,255,255,.78);margin-bottom:42px}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:80px}
.hero__stats{display:flex;flex-wrap:wrap;gap:56px;padding-top:36px;border-top:1px solid var(--line-light);max-width:720px}
.hero__stats strong{font-family:var(--serif);font-size:2.2rem;color:var(--gold);display:block;font-weight:500}
.hero__stats span{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.65)}
.hero__scroll{
  position:absolute;right:32px;bottom:32px;z-index:2;
  writing-mode:vertical-rl;font-size:.7rem;letter-spacing:.4em;color:rgba(255,255,255,.6);
}
.hero__scroll::after{content:"";display:block;width:1px;height:50px;background:var(--gold);margin:14px auto 0;animation:scrollLine 2s ease-in-out infinite}
@keyframes slowZoom{from{transform:scale(1.12)}to{transform:scale(1)}}
@keyframes scrollLine{0%,100%{transform:scaleY(.3);transform-origin:top}50%{transform:scaleY(1)}}

/* ===== Stats bar ===== */
.stats-bar{background:var(--black);color:#fff;padding:48px 0;border-bottom:1px solid var(--line-light)}
.stats-bar__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stats-bar strong{font-family:var(--serif);font-size:2.6rem;color:var(--gold);display:block;font-weight:500}
.stats-bar span{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.6)}

/* ===== Section base ===== */
.section{padding:130px 0;position:relative}
.section--dark{background:var(--black);color:#fff}
.section--cream{background:var(--cream)}
.section__head{max-width:760px;margin:0 auto 70px;text-align:center}
.section__head h2{margin-bottom:18px}
.section__lead{color:var(--muted);font-size:1.05rem}
.section__lead.light{color:rgba(255,255,255,.65)}

/* ===== Filters ===== */
.filters{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:60px}
.filter{
  padding:12px 24px;border:1px solid var(--line);
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
  transition:.3s var(--ease);background:#fff;
}
.filter:hover{border-color:var(--gold);color:var(--ink)}
.filter.active{background:var(--black);color:var(--gold);border-color:var(--black)}

/* ===== Grid cards (properties) ===== */
.grid{display:grid;gap:32px}
.grid--cards{grid-template-columns:repeat(3,1fr)}
.card{
  background:#fff;border:1px solid var(--line);
  overflow:hidden;cursor:pointer;
  transition:.6s var(--ease);
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(0,0,0,.25)}
.card__img{position:relative;overflow:hidden;aspect-ratio:4/3}
.card__img img{width:100%;height:100%;object-fit:cover;transition:1.2s var(--ease)}
.card:hover .card__img img{transform:scale(1.08)}
.card__badge{
  position:absolute;top:18px;left:18px;
  background:var(--gold);color:#000;
  padding:6px 14px;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;
}
.card__fav{position:absolute;top:18px;right:18px;width:38px;height:38px;background:rgba(255,255,255,.9);display:grid;place-items:center;border-radius:50%;font-size:.95rem}
.card__body{padding:28px 26px 30px;display:flex;flex-direction:column;gap:14px;flex:1}
.card__loc{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep)}
.card__title{font-family:var(--serif);font-size:1.6rem;line-height:1.15}
.card__meta{display:flex;gap:18px;color:var(--muted);font-size:.82rem;padding-top:14px;border-top:1px solid var(--line)}
.card__meta span{display:inline-flex;align-items:center;gap:6px}
.card__price{font-family:var(--serif);font-size:1.45rem;color:var(--ink);margin-top:auto;padding-top:14px}
.card.hidden{display:none}

/* ===== Showcase (houses) ===== */
.grid--showcase{grid-template-columns:repeat(2,1fr)}
.showcase{position:relative;overflow:hidden;aspect-ratio:4/5;cursor:pointer}
.showcase--wide{grid-column:span 2;aspect-ratio:21/9}
.showcase img{width:100%;height:100%;object-fit:cover;transition:1.4s var(--ease)}
.showcase:hover img{transform:scale(1.06)}
.showcase::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.85))}
.showcase__body{position:absolute;left:0;right:0;bottom:0;padding:42px;color:#fff;z-index:2}
.showcase__body .tag{
  display:inline-block;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold);margin-bottom:14px;border-left:2px solid var(--gold);padding-left:10px;
}
.showcase__body h3{font-size:2rem;margin-bottom:10px}
.showcase__body p{color:rgba(255,255,255,.75);max-width:46ch;margin-bottom:18px}
.showcase__body .price{font-family:var(--serif);font-size:1.4rem;color:var(--gold)}

/* ===== Apartments ===== */
.grid--apts{grid-template-columns:repeat(3,1fr)}
.apt{background:#fff;border:1px solid var(--line);transition:.5s var(--ease)}
.apt:hover{transform:translateY(-8px);box-shadow:0 40px 80px -40px rgba(0,0,0,.25)}
.apt__img{overflow:hidden;aspect-ratio:4/3}
.apt__img img{width:100%;height:100%;object-fit:cover;transition:1.2s var(--ease)}
.apt:hover .apt__img img{transform:scale(1.07)}
.apt__info{padding:30px}
.apt__info .tag{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep)}
.apt__info h3{margin:10px 0 18px;font-size:1.7rem}
.apt__meta{list-style:none;display:flex;gap:18px;font-size:.82rem;color:var(--muted);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:18px}
.apt__meta li{position:relative;padding-left:14px}
.apt__meta li::before{content:"";width:4px;height:4px;background:var(--gold);position:absolute;left:0;top:9px;border-radius:50%}
.apt .price{font-family:var(--serif);font-size:1.5rem}

/* ===== Gallery ===== */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:240px;gap:16px}
.gallery__item{position:relative;overflow:hidden;cursor:zoom-in}
.gallery__item:nth-child(1){grid-row:span 2}
.gallery__item:nth-child(4){grid-row:span 2}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:1s var(--ease)}
.gallery__item::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.25);opacity:0;transition:.4s}
.gallery__item:hover img{transform:scale(1.08)}
.gallery__item:hover::after{opacity:1}

/* ===== Lightbox ===== */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:40px}
.lightbox.active{display:flex;animation:fadeIn .3s ease}
.lightbox img{max-width:90%;max-height:90vh;object-fit:contain}
.lightbox__close{position:absolute;top:30px;right:40px;color:#fff;font-size:2.4rem;cursor:pointer}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ===== About ===== */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.about__img{position:relative}
.about__img img{aspect-ratio:4/5;object-fit:cover;width:100%}
.about__badge{
  position:absolute;bottom:-30px;right:-30px;
  width:130px;height:130px;background:var(--gold);color:#000;
  display:grid;place-items:center;font-family:var(--serif);font-size:1.2rem;letter-spacing:.06em;
  border-radius:50%;
}
.about__text h2{margin:14px 0 24px}
.about__text p{color:var(--muted);margin-bottom:18px}
.about__values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;padding-top:36px;border-top:1px solid var(--line)}
.about__values strong{font-family:var(--serif);font-size:1.2rem;display:block;margin-bottom:6px;color:var(--ink)}
.about__values span{font-size:.85rem;color:var(--muted)}

/* ===== Services ===== */
.grid--services{grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service{padding:50px 40px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;transition:.4s var(--ease)}
.service:hover{background:#fff}
.service__num{font-family:var(--serif);font-size:1.4rem;color:var(--gold);margin-bottom:24px}
.service h3{margin-bottom:14px}
.service p{color:var(--muted);font-size:.95rem}

/* ===== Testimonials ===== */
.testimonials{background:var(--ink);color:#fff}
.testimonials .section__head h2{color:#fff}
.grid--testimonials{grid-template-columns:repeat(3,1fr)}
.quote{padding:42px;border:1px solid var(--line-light);transition:.4s var(--ease);background:rgba(255,255,255,.02)}
.quote:hover{border-color:var(--gold);background:rgba(201,162,74,.04)}
.quote blockquote{font-family:var(--serif);font-size:1.3rem;line-height:1.45;font-style:italic;margin-bottom:28px;color:#fff}
.quote blockquote::before{content:"“";font-size:3.5rem;color:var(--gold);line-height:0;vertical-align:-.3em;margin-right:6px;font-family:var(--serif)}
.quote figcaption{display:flex;align-items:center;gap:14px;padding-top:20px;border-top:1px solid var(--line-light)}
.avatar{width:46px;height:46px;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-family:var(--serif);font-size:.95rem;letter-spacing:.05em;border-radius:50%}
.quote strong{display:block;font-weight:500;font-size:.95rem}
.quote em{display:block;font-style:normal;color:rgba(255,255,255,.5);font-size:.78rem;letter-spacing:.12em;margin-top:2px}

/* ===== Strip CTA ===== */
.strip{background:linear-gradient(135deg,#000 0%,#1a1a1c 100%);color:#fff;padding:80px 0;position:relative;overflow:hidden}
.strip::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 50%,rgba(201,162,74,.18),transparent 60%)}
.strip__inner{display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative;flex-wrap:wrap}
.strip h2{flex:1;min-width:280px}
.strip p{color:rgba(255,255,255,.7);flex:1;min-width:240px}

/* ===== Footer ===== */
.footer{background:#000;color:#fff;padding:90px 0 30px;border-top:1px solid var(--line-light)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:50px;padding-bottom:60px;border-bottom:1px solid var(--line-light)}
.brand--light{color:#fff;margin-bottom:20px}
.footer__about{color:rgba(255,255,255,.6);max-width:38ch;font-size:.92rem;margin-top:18px}
.footer h4{font-family:var(--sans);font-size:.75rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:22px;font-weight:500}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.footer ul li,.footer ul a{color:rgba(255,255,255,.6);font-size:.92rem;transition:.3s}
.footer ul a:hover{color:var(--gold)}
.footer__bottom{display:flex;justify-content:space-between;padding-top:28px;font-size:.78rem;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:10px}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .nav__links,.nav__cta{display:none}
  .nav__toggle{display:flex}
  .grid--cards,.grid--apts,.grid--services,.grid--testimonials{grid-template-columns:repeat(2,1fr)}
  .grid--showcase{grid-template-columns:1fr}
  .showcase,.showcase--wide{aspect-ratio:4/3;grid-column:auto}
  .about__grid{grid-template-columns:1fr;gap:60px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .stats-bar__grid{grid-template-columns:repeat(2,1fr);gap:40px}
}
@media(max-width:640px){
  .container{padding:0 22px}
  .section{padding:90px 0}
  .grid--cards,.grid--apts,.grid--services,.grid--testimonials{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr;grid-auto-rows:220px}
  .gallery__item:nth-child(1),.gallery__item:nth-child(4){grid-row:auto}
  .hero__stats{gap:30px}
  .hero__stats strong{font-size:1.6rem}
  .about__values{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:36px}
  .about__badge{width:100px;height:100px;font-size:1rem;bottom:-18px;right:-10px}
}