/* ===== CHS Construcoes & Incorporacoes ===== */
/* Paleta extraida do manual de marca do Vila Fortuny (mundoW3), usada como identidade do site */
:root{
  --verde-escuro:#0F3B3E;
  --verde-teal:#1B6F6C;
  --bege:#EDE8DF;
  --bege-claro:#F7F4EE;
  --camel:#C79868;
  --dourado:#8B5A2B;
  --preto:#221F1E;
  --branco:#FFFFFF;
  --whatsapp:#25D366;

  --fonte-titulo:'Cormorant Garamond', Georgia, serif;
  --fonte-corpo:'Jost', 'Helvetica Neue', Arial, sans-serif;

  --container:1180px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--fonte-corpo);
  color:var(--preto);
  background:var(--bege-claro);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-size:13px;letter-spacing:3px;text-transform:uppercase;
  color:var(--camel);font-weight:600;margin-bottom:10px;display:block;
}
h1,h2,h3{font-family:var(--fonte-titulo);font-weight:600;color:var(--verde-escuro);}
h2{font-size:38px;margin-bottom:14px;}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center;}
.section-head p{color:#4b4b4b;font-size:16px;}
section{padding:96px 0;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 32px;border-radius:2px;font-size:13px;letter-spacing:2px;
  text-transform:uppercase;font-weight:600;transition:all .25s ease;border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{background:var(--dourado);color:var(--branco);}
.btn-primary:hover{background:var(--verde-escuro);}
.btn-outline{border-color:var(--branco);color:var(--branco);}
.btn-outline:hover{background:var(--branco);color:var(--verde-escuro);}
.btn-whatsapp{background:var(--whatsapp);color:var(--branco);}
.btn-whatsapp:hover{filter:brightness(1.08);}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;transition:all .3s ease;
  background:transparent;
}
.site-header.scrolled{background:rgba(15,59,62,.96);box-shadow:0 4px 20px rgba(0,0,0,.15);padding:12px 0;}
.site-header .container{display:flex;align-items:center;justify-content:space-between;max-width:1400px;}
.brand-lockup{display:flex;align-items:center;gap:12px;}
.brand-lockup img{height:46px;width:auto;filter:brightness(0) invert(1);}
nav.main-nav ul{display:flex;gap:34px;}
nav.main-nav a{color:#fff;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;position:relative;padding-bottom:4px;}
nav.main-nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--camel);transition:width .25s;}
nav.main-nav a:hover::after{width:100%;}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer;}
.nav-close{display:none;}

/* ---------- Hero (com efeito de saída no scroll) ---------- */
.hero-wrap{position:relative;height:180vh;}
.hero{
  position:sticky;top:0;height:100vh;min-height:640px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  color:#fff;padding:0;overflow:hidden;
}
.hero .bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1);will-change:transform;transition:transform .05s linear;
}
.hero .overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,30,30,.55) 0%, rgba(10,20,20,.55) 45%, rgba(10,20,20,.85) 100%);
  transition:opacity .05s linear;
}
.hero-content{transition:opacity .05s linear, transform .05s linear;}
.about.reveal-cover{position:relative;z-index:2;box-shadow:0 -40px 60px -20px rgba(0,0,0,.25);}
.hero-content{position:relative;z-index:2;max-width:760px;padding:0 24px;}
.hero-content img.hero-logo{width:230px;margin:0 auto 26px;filter:brightness(0) invert(1);}
.hero-content .eyebrow{color:var(--camel);}
.hero-content h1{color:#fff;font-size:44px;line-height:1.25;margin-bottom:18px;}
.hero-content p{font-size:17px;color:#eee;margin-bottom:34px;}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.hero-scroll{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
  color:#fff;font-size:12px;letter-spacing:2px;text-transform:uppercase;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.85;
}
.hero-scroll .line{width:1px;height:36px;background:#fff;animation:scrollLine 1.8s infinite;}
@keyframes scrollLine{0%{opacity:0;transform:scaleY(.3);}50%{opacity:1;}100%{opacity:0;transform:scaleY(1);}}

/* ---------- Sobre ---------- */
.about{background:var(--branco);}
.about .grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.about .img-wrap{position:relative;}
.about .img-wrap img{border-radius:2px;}
.about .img-wrap .tag{
  position:absolute;bottom:-22px;left:-22px;background:var(--verde-escuro);color:#fff;
  padding:16px 22px;font-family:var(--fonte-titulo);font-size:15px;letter-spacing:1px;
}
.about-text p{color:#4b4b4b;margin-bottom:18px;}

/* ---------- Empreendimentos ---------- */
.emp-list{background:var(--bege);}
.emp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.emp-card{
  display:block;background:#fff;border-radius:2px;overflow:hidden;
  box-shadow:0 10px 40px rgba(0,0,0,.06);transition:transform .25s ease;
}
.emp-card:not(.placeholder):hover{transform:translateY(-6px);}
.emp-card-img{position:relative;height:280px;overflow:hidden;}
.emp-card-img img{width:100%;height:100%;object-fit:cover;}
.emp-tag{
  position:absolute;top:16px;left:16px;background:var(--dourado);color:#fff;
  font-size:11px;letter-spacing:1.5px;text-transform:uppercase;padding:6px 12px;border-radius:20px;
}
.emp-card-body{padding:26px;}
.emp-card-body h3{font-size:24px;margin-bottom:6px;}
.emp-card-body p{color:#666;font-size:14px;margin-bottom:14px;}
.emp-link{color:var(--dourado);font-size:13px;letter-spacing:1px;text-transform:uppercase;font-weight:600;}
.emp-grid-single{display:flex;justify-content:center;}
.emp-grid-single .emp-card-featured{max-width:560px;width:100%;}
.emp-grid-single .emp-card-featured .emp-card-img{height:340px;}
.emp-history{margin-top:56px;padding-top:34px;border-top:1px solid rgba(34,31,30,.1);text-align:center;}
.emp-history-label{
  display:block;font-size:12px;letter-spacing:3px;text-transform:uppercase;
  color:var(--camel);font-weight:600;margin-bottom:16px;
}
.emp-history-items{display:flex;justify-content:center;gap:44px;flex-wrap:wrap;}
.emp-history-item{font-size:14px;color:#5a5a5a;}
.emp-history-item strong{
  display:block;color:var(--verde-escuro);font-family:var(--fonte-titulo);
  font-size:18px;font-weight:600;margin-bottom:2px;
}

/* ---------- Vila Fortuny (detalhe) ---------- */
.vf-detail{background:var(--branco);}

.vf-hero{
  position:relative;height:56vh;min-height:380px;background-size:cover;background-position:center;
  display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden;
}
.vf-hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,59,62,.55) 0%, rgba(15,59,62,.5) 50%, rgba(15,59,62,.8) 100%);
}
.vf-hero-content{position:relative;z-index:2;max-width:600px;padding:0 24px;}
.vf-hero-icon{width:56px;margin:0 auto 18px;filter:brightness(0) invert(1);}
.vf-hero-content .eyebrow{color:var(--camel);}
.vf-hero-content h2{color:#fff;font-size:36px;margin-bottom:10px;}
.vf-hero-content p{color:#eee;font-size:16px;}

.vf-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:760px;margin-left:auto;margin-right:auto;
  background:var(--verde-escuro);border-radius:4px;padding:36px 20px;margin-top:-90px;position:relative;z-index:3;
}
.vf-stat{text-align:center;color:#fff;}
.vf-stat strong{display:block;font-family:var(--fonte-titulo);font-size:30px;color:var(--camel);margin-bottom:4px;}
.vf-stat span{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:#cfe0df;}

.vf-amenities{margin:80px 0;}
.amenities-list{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:900px;margin:0 auto;
}
.amenities-list li{
  background:var(--bege);padding:16px 18px;border-radius:2px;font-size:14px;color:var(--verde-escuro);
  text-align:center;font-weight:500;
}

.vf-content{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;margin:80px 0;}
.vf-text p{color:#4b4b4b;margin:18px 0 26px;}
.vf-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.vf-card{position:relative;border-radius:2px;overflow:hidden;height:340px;}
.vf-card img{width:100%;height:100%;object-fit:cover;}
.vf-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.65) 100%);
}
.vf-card-caption{
  position:absolute;left:16px;bottom:16px;z-index:2;color:#fff;
  font-family:var(--fonte-titulo);font-size:18px;letter-spacing:.5px;max-width:80%;
}

.location-inner{margin-top:80px;}
.location-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}

/* ---------- Galeria ---------- */
.gallery-note{text-align:center;font-size:13px;color:#8a8a8a;margin-top:14px;margin-bottom:0;font-style:italic;}
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:14px;
  grid-auto-flow:dense;
}
.gallery-grid .g-item{overflow:hidden;position:relative;cursor:pointer;border-radius:2px;}
.gallery-grid .g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.gallery-grid .g-item:hover img{transform:scale(1.06);}
.gallery-grid .g-item.wide{grid-column:span 2;}
.gallery-grid .g-item.tall{grid-row:span 2;}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(10,15,15,.94);z-index:2000;
  display:none;align-items:center;justify-content:center;padding:40px;
}
.lightbox.active{display:flex;}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:2px;}
.lightbox-close{position:absolute;top:26px;right:34px;color:#fff;font-size:34px;cursor:pointer;background:none;border:0;}

/* ---------- Diferenciais (tabs) ---------- */
.diferenciais .section-head p{color:#cfe0df;}
.tabs-nav{display:flex;justify-content:center;gap:14px;margin-bottom:44px;flex-wrap:wrap;}
.tabs-nav button{
  background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;
  padding:12px 26px;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;
  transition:all .25s;
}
.tabs-nav button.active,.tabs-nav button:hover{background:var(--camel);border-color:var(--camel);color:var(--preto);}
.tab-panel{display:none;}
.tab-panel.active{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;}
.tab-panel .planta-img{border-radius:2px;overflow:hidden;}
.tab-panel .planta-img img{border-radius:2px;}
.tab-panel .planta-info h3{color:#fff;font-size:28px;margin-bottom:14px;}
.tab-panel .planta-info p{color:#dce8e7;margin-bottom:22px;}

.video-block{margin-top:80px;text-align:center;}
.video-frame{
  position:relative;max-width:900px;margin:32px auto 0;border-radius:2px;overflow:hidden;
  aspect-ratio:16/9;background:#08211f url('../assets/renders/fachada-entrada.jpeg') center/cover;
}
.video-frame .play-btn{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(10,25,24,.35);cursor:pointer;
}
.video-frame .play-btn span{
  width:78px;height:78px;border-radius:50%;background:var(--camel);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:26px;
}
.video-frame iframe{width:100%;height:100%;border:0;}

/* ---------- Localização ---------- */
.location-info p{color:#4b4b4b;margin-bottom:14px;}
.location-info .addr{
  font-family:var(--fonte-titulo);font-size:22px;color:var(--verde-escuro);margin:18px 0;
}
.map-wrap{border-radius:2px;overflow:hidden;box-shadow:0 10px 40px rgba(0,0,0,.12);}
.map-wrap iframe{width:100%;height:420px;border:0;}

/* ---------- Contato ---------- */
.contact{background:var(--bege);}
.contact-info-centered{max-width:480px;margin:0 auto;text-align:center;}
.contact-channels{margin:30px auto 34px;display:inline-block;text-align:left;}
.contact-channels li{display:flex;align-items:center;gap:14px;margin-bottom:20px;font-size:15px;}
.contact-channels .ico{
  width:42px;height:42px;border-radius:50%;background:var(--verde-escuro);color:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px;
}
.contact-channels .ico svg{width:19px;height:19px;}

/* ---------- Footer ---------- */
footer{background:var(--preto);color:#c9c9c9;padding:60px 0 100px;}
.footer-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:30px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-logos{display:flex;align-items:center;gap:24px;}
.footer-logos img{height:32px;filter:brightness(0) invert(1);opacity:.9;}
.footer-social{display:flex;gap:14px;}
.footer-social a{
  width:38px;height:38px;border:1px solid rgba(255,255,255,.25);border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:all .25s;color:#fff;
}
.footer-social a svg{width:17px;height:17px;}
.footer-social a:hover{background:var(--camel);border-color:var(--camel);}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:#8c8c8c;}
.footer-bottom a{color:#c9c9c9;text-decoration:underline;}
.footer-bottom a:hover{color:var(--camel);}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float{
  position:fixed;bottom:26px;right:26px;z-index:900;
  width:60px;height:60px;border-radius:50%;background:var(--whatsapp);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:28px;
}
.whatsapp-float svg{width:29px;height:29px;}
.whatsapp-float{
  box-shadow:0 6px 20px rgba(0,0,0,.25);animation:pulse 2.4s infinite;
}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);}70%{box-shadow:0 0 0 14px rgba(37,211,102,0);}100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}}

/* ---------- Responsivo ---------- */
@media(max-width:960px){
  .about .grid,.location-grid,.tab-panel.active,.vf-content{grid-template-columns:1fr;}
  .about .img-wrap{margin-bottom:40px;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px;}
  .emp-grid{grid-template-columns:1fr;}
  .vf-cards{grid-template-columns:1fr;}
  .vf-card{height:260px;}
  .vf-stats{grid-template-columns:repeat(3,1fr);margin-top:20px;gap:10px;padding:26px 14px;}
  .vf-stat strong{font-size:22px;}
  .amenities-list{grid-template-columns:repeat(2,1fr);}
  .emp-history-items{gap:14px 32px;}
  .emp-grid-single .emp-card-featured .emp-card-img{height:240px;}
  nav.main-nav{position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;
    background:var(--verde-escuro);transform:translateX(100%);transition:transform .3s ease;
    padding:100px 30px;z-index:999;}
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav ul{flex-direction:column;gap:24px;}
  .nav-toggle{display:block;position:relative;z-index:1001;}
  .nav-close{
    display:block;position:absolute;top:22px;right:22px;
    background:none;border:0;color:#fff;font-size:34px;line-height:1;
    cursor:pointer;width:40px;height:40px;
  }
  h2{font-size:30px;}
  .hero-content h1{font-size:32px;}
}
@media(max-width:600px){
  .gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:150px;}
  section{padding:70px 0;}
  .hero-wrap{height:150vh;}
}