/* ==========================================================================
   Smart World Residences by Elie Saab — Ultra Luxury Landing Page
   ========================================================================== */

:root{
  --charcoal:#0b0b0c;
  --charcoal-2:#151513;
  --charcoal-3:#1e1c19;
  --gold:#c9a765;
  --gold-light:#e6d3a3;
  --gold-dark:#9c7f45;
  --cream:#f7f3ec;
  --cream-2:#efe6d6;
  --text-dark:#1b1916;
  --text-muted:#665f54;
  --white:#ffffff;
  --radius:2px;
  --ff-serif:'Cormorant Garamond', serif;
  --ff-sans:'Poppins', sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;max-width:100%;overflow-x:hidden;}
body{
  font-family:var(--ff-sans);
  color:var(--text-dark);
  background:var(--cream);
  max-width:100%;
  overflow-x:hidden;
  font-weight:300;
  line-height:1.7;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input{font-family:inherit;}
.container{max-width:1240px;margin:0 auto;padding:0 24px;}
.section{padding:110px 0;position:relative;}
h1,h2,h3{font-family:var(--ff-serif);font-weight:600;color:var(--text-dark);letter-spacing:.01em;}
h2{font-size:clamp(30px,3.6vw,46px);line-height:1.15;}
h2 span{color:var(--gold-dark);font-style:italic;}
h3{font-size:24px;}

.eyebrow{
  font-family:var(--ff-sans);
  font-size:12.5px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--gold-dark);
  font-weight:500;
  margin-bottom:14px;
  display:inline-block;
}

.section-head{max-width:680px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:16px 34px;
  font-size:12.5px;
  letter-spacing:.2em;
  text-transform:uppercase;
  font-weight:500;
  border-radius:var(--radius);
  transition:all .35s var(--ease);
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold) 55%,var(--gold-dark));color:#211a0c;}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(201,167,101,.6);}
.btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.1);}
.btn-outline-light{border:1px solid var(--gold);color:var(--gold-light);}
.btn-outline-light:hover{background:rgba(201,167,101,.12);}
.btn-dark{background:var(--charcoal);color:#fff;}
.btn-dark:hover{background:var(--charcoal-2);transform:translateY(-2px);}
.btn-dark-outline{border:1px solid var(--charcoal);color:var(--charcoal);}
.btn-dark-outline:hover{background:var(--charcoal);color:#fff;}
.btn-block{width:100%;}

/* ---------- Preloader ---------- */
#preloader{
  position:fixed;inset:0;background:var(--charcoal);z-index:9999;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
}
#preloader.done{opacity:0;visibility:hidden;}
.preloader-mark{
  font-family:var(--ff-serif);color:var(--gold);font-size:34px;letter-spacing:.4em;
  border:1px solid var(--gold);padding:18px 26px;
  animation:pulseMark 1.4s ease-in-out infinite;
}
@keyframes pulseMark{0%,100%{opacity:.5;}50%{opacity:1;}}

/* ---------- Top bar ---------- */
.topbar{background:var(--charcoal);color:#cfc7b8;font-size:12px;letter-spacing:.05em;}
.topbar-inner{
  max-width:1240px;margin:0 auto;padding:9px 24px;
  display:flex;align-items:center;gap:14px;justify-content:center;
}
.topbar-sep{color:var(--gold-dark);}
.topbar-cta{margin-left:auto;color:var(--gold-light);letter-spacing:.12em;text-transform:uppercase;font-size:11px;}
.topbar-cta:hover{color:var(--gold);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:500;
  background:linear-gradient(to bottom, rgba(11,11,12,.85), rgba(11,11,12,0));
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .3s ease;
}
.site-header.scrolled{
  background:rgba(11,11,12,.96);
  box-shadow:0 8px 30px -10px rgba(0,0,0,.5);
  backdrop-filter:blur(8px);
}
.header-inner{
  max-width:1240px;margin:0 auto;padding:18px 24px;
  display:flex;align-items:center;gap:32px;
}
.logo img{height:42px;width:auto;}
.main-nav{margin-left:auto;}
.main-nav ul{display:flex;gap:30px;}
.main-nav a{
  color:#f2ede2;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  position:relative;padding:6px 0;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);
  transition:width .3s var(--ease);
}
.main-nav a:hover::after{width:100%;}
.btn-nav-cta{padding:13px 24px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:26px;}
.nav-toggle span{display:block;height:2px;background:#fff;border-radius:2px;}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;}
.hero-media{position:absolute;inset:0;}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 20%;transform:scale(1.06);animation:heroZoom 18s ease-in-out infinite alternate;}
@keyframes heroZoom{from{transform:scale(1.06);}to{transform:scale(1);}}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(8,8,9,.35) 0%, rgba(8,8,9,.35) 35%, rgba(8,8,9,.88) 100%),
             linear-gradient(90deg, rgba(8,8,9,.55) 0%, rgba(8,8,9,.05) 55%);
}
.hero-content{position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:170px 24px 90px;width:100%;}
.hero .eyebrow{color:var(--gold-light);}
.hero h1{font-size:clamp(46px,7.4vw,96px);line-height:.98;font-weight:600;margin-bottom:14px;color:#fff;}
.hero h1 span{color:var(--gold-light);font-style:italic;}
.hero-sub{font-size:clamp(16px,1.8vw,20px);font-weight:300;letter-spacing:.04em;color:#e9e4d8;margin-bottom:38px;}

.hero-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:34px;max-width:940px;}
.hero-plan-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(6px);padding:20px;border-radius:var(--radius);
  display:flex;flex-direction:column;gap:6px;
}
.hero-plan-card.featured{border-color:var(--gold);background:rgba(201,167,101,.12);}
.hp-label{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:#c9c2b3;}
.hp-price{font-family:var(--ff-serif);font-size:23px;color:#fff;font-weight:600;}
.hp-invest{font-size:11.5px;color:var(--gold-light);}

.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:16px;}
.hero-plan-tag{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);}

.scroll-cue{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;
  width:26px;height:42px;border:1px solid rgba(255,255,255,.6);border-radius:20px;
}
.scroll-cue span{
  position:absolute;top:8px;left:50%;transform:translateX(-50%);
  width:4px;height:8px;background:var(--gold-light);border-radius:2px;
  animation:scrollCue 1.8s ease-in-out infinite;
}
@keyframes scrollCue{0%{opacity:1;top:8px;}80%{opacity:0;top:22px;}100%{opacity:0;top:22px;}}

/* ---------- Marquee ---------- */
.marquee{background:var(--charcoal);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);overflow:hidden;padding:14px 0;}
.marquee-track{display:flex;gap:16px;white-space:nowrap;width:max-content;animation:marqueeScroll 32s linear infinite;}
.marquee-track span{font-family:var(--ff-serif);font-style:italic;font-size:16px;color:var(--gold-light);letter-spacing:.03em;}
.marquee-track span:nth-child(even){color:var(--gold-dark);font-style:normal;font-family:var(--ff-sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;}
@keyframes marqueeScroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- Overview ---------- */
.overview-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:70px;align-items:center;}
.overview-media{position:relative;}
.overview-media img{border-radius:var(--radius);width:100%;aspect-ratio:4/5;object-fit:cover;}
.overview-media-badge{
  position:absolute;left:-30px;bottom:-30px;background:var(--charcoal);color:#fff;
  padding:26px;max-width:220px;border:1px solid var(--gold-dark);
}
.overview-media-badge strong{font-family:var(--ff-serif);font-size:42px;color:var(--gold-light);display:block;line-height:1;}
.overview-media-badge span{font-size:12px;letter-spacing:.05em;color:#cfc7b8;}
.overview-copy p{color:var(--text-muted);margin-bottom:18px;}
.overview-points{margin:26px 0 32px;display:grid;gap:12px;}
.overview-points li{
  padding-left:26px;position:relative;font-size:14.5px;letter-spacing:.02em;color:var(--text-dark);
}
.overview-points li::before{
  content:'';position:absolute;left:0;top:9px;width:14px;height:1px;background:var(--gold-dark);
}

/* ---------- Highlights ---------- */
.highlights{background:var(--cream-2);}
.highlight-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:rgba(0,0,0,.08);border:1px solid rgba(0,0,0,.08);}
.highlight-card{
  background:var(--cream-2);padding:38px 26px;text-align:center;
  transition:background .35s var(--ease), transform .35s var(--ease);
}
.highlight-card:hover{background:var(--charcoal);transform:translateY(-4px);z-index:2;}
.highlight-card:hover h3, .highlight-card:hover p{color:#fff;}
.highlight-card:hover svg{fill:var(--gold-light);}
.highlight-card svg{width:34px;height:34px;fill:var(--gold-dark);margin:0 auto 18px;transition:fill .35s;}
.highlight-card h3{font-size:16.5px;margin-bottom:8px;transition:color .35s;}
.highlight-card p{font-size:12.5px;color:var(--text-muted);transition:color .35s;}
.highlights-banner{
  margin-top:60px;background:var(--charcoal);padding:50px;border-radius:var(--radius);
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.highlights-banner p{font-family:var(--ff-serif);font-size:26px;color:#fff;font-style:italic;min-width:0;flex:1 1 260px;}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;}
.price-card{
  background:#fff;border:1px solid rgba(0,0,0,.08);padding:36px 28px;
  display:flex;flex-direction:column;gap:14px;transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.price-card:hover{transform:translateY(-8px);box-shadow:0 24px 46px -22px rgba(0,0,0,.25);}
.price-card.featured{background:var(--charcoal);border-color:var(--gold-dark);}
.price-card.featured h3, .price-card.featured ul{color:#fff;}
.price-tag{
  align-self:flex-start;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold-dark);border:1px solid var(--gold-dark);padding:5px 12px;border-radius:20px;
}
.price-card.featured .price-tag{color:var(--gold-light);border-color:var(--gold-light);}
.price-card h3{font-size:26px;}
.price-card ul{color:var(--text-muted);font-size:13.5px;display:grid;gap:4px;margin-bottom:6px;}
.pricing-note{margin-top:34px;text-align:center;font-size:12.5px;color:var(--text-muted);letter-spacing:.03em;}

/* ---------- Floor Plan ---------- */
.floorplan{background:var(--cream-2);}
.fp-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px;}
.fp-tab{
  padding:12px 22px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid rgba(0,0,0,.15);color:var(--text-dark);border-radius:30px;transition:all .3s;
}
.fp-tab.active,.fp-tab:hover{background:var(--charcoal);color:#fff;border-color:var(--charcoal);}
.fp-panel{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:0;background:#fff;border:1px solid rgba(0,0,0,.08);}
.fp-panel-media{position:relative;min-height:420px;}
.fp-panel-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;filter:saturate(.85);}
.fp-lock{
  position:absolute;inset:0;background:rgba(10,10,11,.55);
  display:flex;align-items:center;justify-content:center;
}
.fp-lock svg{width:52px;height:52px;fill:var(--gold-light);opacity:.9;}
.fp-panel-copy{padding:60px;display:flex;flex-direction:column;justify-content:center;gap:18px;}
.fp-panel-copy h3{font-size:30px;}
.fp-panel-copy p{color:var(--text-muted);}
.fp-panel-copy .btn{align-self:flex-start;}

/* ---------- Amenities ---------- */
.amenity-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:220px;gap:14px;}
.amenity-card{position:relative;overflow:hidden;border-radius:var(--radius);}
.amenity-card.large{grid-column:span 2;grid-row:span 2;}
.amenity-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.amenity-card:hover img{transform:scale(1.08);}
.amenity-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.72) 0%, rgba(0,0,0,0) 55%);
}
.amenity-card figcaption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;color:#fff;
  font-family:var(--ff-serif);font-size:19px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.amenity-card.large figcaption{font-size:24px;}
.amenity-card figcaption span{
  font-family:var(--ff-sans);font-size:11px;color:var(--charcoal);background:var(--gold-light);
  padding:4px 8px;border-radius:20px;
}

/* ---------- Location ---------- */
.location{position:relative;color:#fff;padding:0;min-height:640px;display:flex;align-items:center;overflow:hidden;}
.location-media{position:absolute;inset:0;}
.location-media img{width:100%;height:100%;object-fit:cover;}
.location-overlay{position:absolute;inset:0;background:linear-gradient(100deg, rgba(8,8,9,.92) 30%, rgba(8,8,9,.45) 100%);}
.location-inner{position:relative;z-index:2;padding:100px 24px;width:100%;min-width:0;}
.location .section-head h2{color:#fff;}
.location-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 40px;margin:44px 0 40px;max-width:820px;}
.loc-item{border-left:2px solid var(--gold-dark);padding-left:16px;}
.loc-item strong{display:block;font-family:var(--ff-serif);font-size:24px;color:var(--gold-light);}
.loc-item span{font-size:12.5px;color:#d8d2c4;letter-spacing:.02em;}

/* ---------- Gallery ---------- */
.gallery-grid{
  columns:4 260px;column-gap:14px;padding:0 24px;max-width:1240px;margin:0 auto;
}
.gallery-grid img{width:100%;margin-bottom:14px;border-radius:var(--radius);cursor:pointer;transition:transform .4s var(--ease), opacity .4s;break-inside:avoid;}
.gallery-grid img:hover{transform:scale(1.02);opacity:.92;}

/* ---------- Contact ---------- */
.contact{position:relative;color:#fff;padding:0;overflow:hidden;}
.contact-media{position:absolute;inset:0;}
.contact-media img{width:100%;height:100%;object-fit:cover;}
.contact-overlay{position:absolute;inset:0;background:rgba(6,6,7,.88);}
.contact-grid{position:relative;z-index:2;padding:120px 24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:70px;}
.contact-copy h2{color:#fff;margin-bottom:26px;}
.about-dev{margin-top:40px;border-top:1px solid rgba(255,255,255,.15);padding-top:32px;}
.about-dev h3{color:var(--gold-light);margin-bottom:14px;font-size:20px;}
.about-dev p{color:#c9c2b3;font-size:14.5px;}

/* ---------- Forms ---------- */
.contact-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);padding:44px;backdrop-filter:blur(6px);}
.contact-form h3{color:#fff;margin-bottom:22px;}
.field{position:relative;margin-bottom:20px;}
.field input{
  width:100%;padding:16px 4px 8px;background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.3);
  color:#fff;font-size:14.5px;outline:none;transition:border-color .3s;
}
.field label{
  position:absolute;left:4px;top:16px;color:#aca594;font-size:14.5px;pointer-events:none;
  transition:all .2s var(--ease);
}
.field input:focus{border-color:var(--gold);}
.field input:focus + label,
.field input:not(:placeholder-shown) + label{top:-4px;font-size:11px;color:var(--gold-light);letter-spacing:.05em;}
.field-phone{display:flex;align-items:flex-end;gap:8px;}
.phone-prefix{padding-bottom:9px;color:#e6e0d3;font-size:14.5px;flex:0 0 auto;}
.field-phone input{flex:1 1 auto;min-width:0;width:auto;}
.field-phone label{left:36px;}
.hp-field{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:11.5px;color:#b7b0a1;margin:18px 0 26px;line-height:1.5;}
.consent input{margin-top:3px;accent-color:var(--gold);}
.form-status{margin-top:14px;font-size:13px;letter-spacing:.03em;min-height:18px;color:var(--gold-light);}
.form-status.is-error{color:#e2725b;}

/* Contact section forms use light labels; but light-theme forms (popup) need dark variant */
.popup-form-wrap .field input{color:var(--text-dark);border-bottom:1px solid rgba(0,0,0,.2);}
.popup-form-wrap .field label{color:#8a8272;}
.popup-form-wrap .phone-prefix{color:var(--text-dark);}
.popup-form-wrap .consent{color:var(--text-muted);}

/* ---------- Footer ---------- */
.site-footer{background:var(--charcoal);color:#a49c8b;padding:60px 0 26px;text-align:center;}
.footer-logo{height:36px;margin:0 auto 24px;filter:brightness(1.1);}
.footer-rera{font-size:12px;letter-spacing:.03em;margin-bottom:14px;color:#cfc7b8;}
.footer-disclaimer{font-size:11.5px;color:#847c6c;max-width:820px;margin:0 auto 30px;line-height:1.7;}
#disclaimerToggle{color:var(--gold-light);text-decoration:underline;margin-left:4px;font-size:11.5px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;font-size:12px;display:flex;flex-direction:column;gap:8px;}
.footer-links a{color:#cfc7b8;}
.footer-links a:hover{color:var(--gold-light);}

/* ---------- Mobile Sticky CTA ---------- */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:400;display:none;gap:10px;
  background:var(--charcoal);padding:12px 16px;box-shadow:0 -8px 24px rgba(0,0,0,.3);
}
.mobile-cta .btn{flex:1;padding:14px;}

/* ---------- Popup (Repeat Mode) ---------- */
.popup-overlay{
  position:fixed;inset:0;background:rgba(6,6,7,.72);backdrop-filter:blur(4px);
  z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px;
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease), visibility .4s var(--ease);
}
.popup-overlay.open{opacity:1;visibility:visible;}
.popup-box{
  background:#fff;max-width:920px;width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);
  position:relative;max-height:92vh;overflow-y:auto;overflow-x:hidden;
  transform:translateY(24px) scale(.98);opacity:0;transition:all .4s var(--ease);
}
.popup-overlay.open .popup-box{transform:translateY(0) scale(1);opacity:1;}
.popup-close{
  position:absolute;top:14px;right:14px;z-index:5;width:34px;height:34px;border-radius:50%;
  background:rgba(0,0,0,.35);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;
  transition:background .3s;
}
.popup-close:hover{background:var(--gold-dark);}
.popup-media{position:relative;min-height:260px;}
.popup-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.popup-media-copy{
  position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;
  padding:34px;background:linear-gradient(0deg, rgba(6,6,7,.85), rgba(6,6,7,.15));color:#fff;min-height:260px;
}
.popup-media-copy .eyebrow{color:var(--gold-light);font-size:11px;}
.popup-media-copy h3{color:#fff;font-size:30px;line-height:1.1;margin-bottom:8px;}
.popup-media-copy h3 span{color:var(--gold-light);font-style:italic;}
.popup-form-wrap{padding:40px;}
.popup-form-wrap h3{margin-bottom:6px;}
.popup-sub{font-size:13px;color:var(--text-muted);margin-bottom:24px;}
.popup-form-wrap .form-status{color:var(--gold-dark);}
.popup-form-wrap .form-status.is-error{color:#b3261e;}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;background:rgba(4,4,5,.95);z-index:3000;
  display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;
  transition:opacity .35s ease, visibility .35s ease;padding:40px;
}
.lightbox.open{opacity:1;visibility:visible;}
.lightbox img{max-width:100%;max-height:88vh;border-radius:2px;box-shadow:0 30px 80px rgba(0,0,0,.6);}
.lightbox-close{position:absolute;top:24px;right:32px;color:#fff;font-size:32px;}
.lightbox-nav{
  position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:20px;
  width:52px;height:52px;border:1px solid rgba(255,255,255,.3);border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:all .3s;
}
.lightbox-nav:hover{background:var(--gold);color:#1b1916;border-color:var(--gold);}
.lightbox-nav.prev{left:24px;}
.lightbox-nav.next{right:24px;}

/* ---------- Scroll Reveal ---------- */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1080px){
  .price-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .highlight-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .amenity-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .amenity-card.large{grid-column:span 2;}
  .location-list{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media (max-width:900px){
  .topbar-item:nth-child(1),.topbar-sep{display:none;}
  .main-nav{
    position:fixed;top:0;right:0;height:100vh;width:78%;max-width:340px;
    background:var(--charcoal);padding:110px 32px 40px;transform:translateX(100%);
    transition:transform .45s var(--ease);z-index:499;overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav ul{flex-direction:column;gap:22px;}
  .btn-nav-cta{display:none;}
  .nav-toggle{display:flex;}
  .overview-grid{grid-template-columns:minmax(0,1fr);gap:60px;}
  .overview-media-badge{left:16px;bottom:-24px;}
  .fp-panel{grid-template-columns:minmax(0,1fr);}
  .fp-panel-media{min-height:280px;}
  .fp-panel-copy{padding:40px 32px;}
  .contact-grid{grid-template-columns:minmax(0,1fr);gap:50px;}
  .mobile-cta{display:flex;}
  .section{padding:80px 0;}
  .location-inner{padding:80px 24px;}
  .contact-grid{padding:90px 24px;}
  .btn{white-space:normal;text-align:center;}
}

@media (max-width:640px){
  .hero-plans{grid-template-columns:minmax(0,1fr);}
  .highlight-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .price-grid{grid-template-columns:minmax(0,1fr);}
  .amenity-grid{grid-template-columns:minmax(0,1fr);grid-auto-rows:240px;}
  .amenity-card.large{grid-column:span 1;grid-row:span 1;}
  .location-list{grid-template-columns:minmax(0,1fr);}
  .gallery-grid{columns:2 150px;padding:0 16px;}
  .popup-box{grid-template-columns:minmax(0,1fr);}
  .popup-media{display:none;}
  .popup-form-wrap{padding:32px 24px;}
  .highlights-banner{flex-direction:column;text-align:center;padding:36px 24px;}
  .container{padding:0 18px;}
  .lightbox{padding:16px 50px;}
  .field-phone{flex-wrap:nowrap;}
}