/* New England Empreendimentos - estilos do site */

:root{
  --ink:#1a1815;
  --black:#111010;
  --sand:#eae4da;
  --bg:#f6f3ee;
  --text:#1f1c19;
  --muted:#6f6961;
  --gold:#c9a45c;
  --border:#ddd6ca;
  --sans:"Montserrat",system-ui,-apple-system,Segoe UI,sans-serif;
  --serif:"Playfair Display",Georgia,serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);font-weight:500;color:var(--text);
  background:var(--bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0}
ul{list-style:none;margin:0;padding:0}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
@media(min-width:1024px){.wrap{padding:0 40px}}

.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;margin:0}
.gold{color:var(--gold)}
.muted{color:var(--muted)}
.dim{color:rgba(255,255,255,.5)}
.body{max-width:36rem;line-height:1.75;color:var(--muted);margin:20px 0 0}
.body.small{font-size:.9rem}

/* Botões */
.btn{display:inline-block;padding:16px 30px;font-size:.72rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;transition:.25s;cursor:pointer;text-align:center}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{opacity:.9}
.btn-dark{background:var(--ink);color:#fff;margin-top:36px}
.btn-dark:hover{opacity:.9}
.btn-outline-gold{border:1px solid var(--gold);color:var(--gold)}
.btn-outline-gold:hover{background:var(--gold);color:var(--ink)}
.btn-outline-light{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-outline-light:hover{border-color:var(--gold);color:var(--gold)}
.btn-block{display:block;margin-top:24px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.btn-row.center{justify-content:center}
@media(max-width:600px){.btn-row .btn{width:100%}}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .4s}
.header.scrolled,.header.open{background:rgba(17,16,16,.96);backdrop-filter:blur(6px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:96px}
.brand img{height:52px;width:auto}
@media(min-width:1024px){.brand img{height:84px}}
.nav-desktop{display:none;gap:32px}
@media(min-width:1024px){.nav-desktop{display:flex}}
.nav-desktop a{font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.85)}
.nav-desktop a:hover{color:var(--gold)}
.header-actions{display:flex;align-items:center;gap:12px}
.hide-sm{display:none}
@media(min-width:640px){.hide-sm{display:inline-block}}
.burger{background:none;border:0;padding:10px;cursor:pointer;display:block}
@media(min-width:1024px){.burger{display:none}}
.burger span{display:block;width:26px;height:2px;background:#fff;margin:5px 0;transition:.3s}
.header.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.header.open .burger span:nth-child(2){opacity:0}
.header.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile{display:none;background:var(--black);padding:8px 24px 32px}
.header.open .nav-mobile{display:block}
@media(min-width:1024px){.header.open .nav-mobile{display:none}}
.nav-mobile a{display:block;padding:18px 0;font-family:var(--serif);font-size:1.5rem;color:#fff}
.nav-mobile .btn{font-family:var(--sans);font-size:.72rem}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--black)}
.hero .bg,.cta .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .bg{opacity:.7}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,var(--black) 5%,rgba(17,16,16,.78) 45%,rgba(17,16,16,.35))}
.hero-content{position:relative;width:100%;padding-top:160px;padding-bottom:88px}
.hero-logo{height:70px;width:auto}
@media(min-width:640px){.hero-logo{height:96px}}
.hero h1{margin-top:32px;max-width:22ch;color:#fff;font-size:2.4rem;line-height:1.08;font-weight:600}
@media(min-width:640px){.hero h1{font-size:3.6rem}}
@media(min-width:1024px){.hero h1{font-size:4.4rem}}
.hero .lead{margin:24px 0 0;max-width:38rem;color:rgba(255,255,255,.82);font-size:1.05rem;line-height:1.7}
.hero-tags{display:flex;flex-wrap:wrap;gap:12px 40px;margin-top:56px}
.hero-tags li{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.6)}

/* Seções */
section{scroll-margin-top:96px}
.sobre,.empreendimentos,.diferenciais,.portfolio{background:var(--bg);padding:96px 0}
.visao{background:var(--black);color:#fff;padding:96px 0}
.destaque,.faq{background:var(--sand);padding:96px 0}
@media(min-width:1024px){.sobre,.empreendimentos,.diferenciais,.portfolio,.visao,.destaque,.faq{padding:140px 0}}

h2{font-size:2.1rem;line-height:1.15;margin-top:24px;max-width:22ch}
@media(min-width:640px){h2{font-size:3rem}}

.grid-2{display:grid;gap:56px;align-items:center}
@media(min-width:1024px){.grid-2{grid-template-columns:1fr 1fr;gap:80px}}
.img-tall{width:100%;aspect-ratio:4/5;object-fit:cover}
.img-wide{width:100%;aspect-ratio:4/3;object-fit:cover}

/* Visão / etapas */
.etapas,.quatro{display:grid;gap:8px;margin-top:64px}
@media(min-width:768px){.etapas{grid-template-columns:repeat(3,1fr);gap:48px}}
@media(min-width:768px){.quatro{grid-template-columns:repeat(2,1fr);gap:48px}}
@media(min-width:1024px){.quatro{grid-template-columns:repeat(4,1fr)}}
.etapas>div,.quatro>div{padding:28px 0}
.num{font-family:var(--serif);font-size:1.8rem;color:var(--gold)}
.etapas h3,.quatro h3{margin-top:20px;font-family:var(--sans);font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.etapas p{margin-top:14px;max-width:22rem;font-size:.92rem;line-height:1.7;color:rgba(255,255,255,.65)}
.quatro p{margin-top:14px;max-width:22rem;font-size:.92rem;line-height:1.7;color:var(--muted)}

/* Cards de empreendimentos */
.cards{display:grid;gap:40px;margin-top:64px}
@media(min-width:768px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1200px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{display:flex;flex-direction:column}
.card-img{position:relative;overflow:hidden}
.card-img img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.1s ease}
.card:hover .card-img img{transform:scale(1.04)}
.tag{position:absolute;left:16px;top:16px;padding:7px 12px;background:rgba(17,16,16,.72);
  color:var(--gold);font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.card h3{margin-top:24px;font-size:1.5rem}
.card .muted{margin:6px 0 0;font-size:.9rem}
.ficha{display:grid;grid-template-columns:1fr 1fr;gap:18px 28px;margin:28px 0 0}
.ficha-3{margin-top:40px}
@media(min-width:640px){.ficha-3{grid-template-columns:repeat(3,1fr)}}
.ficha dt{font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ficha dd{margin:6px 0 0;font-family:var(--serif);font-size:1.1rem}
.card .btn{margin-top:auto;align-self:flex-start;margin-top:32px}

/* Destaque */
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.thumbs button{padding:0;border:1px solid transparent;background:none;cursor:pointer}
.thumbs button.is-active{border-color:var(--gold)}
.thumbs img{aspect-ratio:4/3;object-fit:cover;width:100%}

/* Portfólio */
.galeria{display:grid;gap:16px;margin-top:56px;grid-auto-rows:220px}
@media(min-width:768px){.galeria{grid-template-columns:repeat(12,1fr);grid-auto-rows:200px}
  .g1{grid-column:span 7;grid-row:span 2}
  .g2{grid-column:span 5}
  .g3{grid-column:span 5}
  .g4{grid-column:span 4;grid-row:span 2}
  .g5{grid-column:span 8}
  .g6{grid-column:span 8}
}
.galeria button{padding:0;border:0;background:none;cursor:pointer;overflow:hidden}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform 1s ease}
.galeria button:hover img{transform:scale(1.05)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(10,9,9,.94);display:none;
  align-items:center;justify-content:center;padding:24px}
.lightbox.is-open{display:flex}
.lightbox img{max-width:92vw;max-height:82vh;object-fit:contain}
.lightbox button{position:absolute;background:none;border:0;color:#fff;cursor:pointer;padding:16px;font-size:2rem;line-height:1}
.lb-close{top:12px;right:16px}
.lb-prev{left:8px}
.lb-next{right:8px}

/* FAQ */
.grid-faq{display:grid;gap:48px}
@media(min-width:1024px){.grid-faq{grid-template-columns:4fr 8fr;gap:64px}}
.acordeao .item{border-bottom:1px solid var(--border)}
.acordeao button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:none;border:0;padding:24px 0;text-align:left;cursor:pointer;font-family:var(--serif);font-size:1.25rem;color:var(--text)}
.acordeao i{position:relative;width:16px;height:16px;flex:0 0 16px}
.acordeao i::before,.acordeao i::after{content:"";position:absolute;background:var(--gold);transition:.3s}
.acordeao i::before{left:0;top:7px;width:16px;height:2px}
.acordeao i::after{top:0;left:7px;width:2px;height:16px}
.acordeao .item.open i::after{transform:scaleY(0)}
.acordeao .resp{display:grid;grid-template-rows:0fr;opacity:0;transition:.4s;overflow:hidden}
.acordeao .item.open .resp{grid-template-rows:1fr;opacity:1;padding-bottom:24px}
.acordeao .resp p{min-height:0;margin:0;max-width:44rem;font-size:.94rem;line-height:1.75;color:var(--muted)}

/* CTA */
.cta{position:relative;overflow:hidden;background:var(--black)}
.cta .bg{opacity:.45}
.cta-overlay{position:absolute;inset:0;background:rgba(17,16,16,.6)}
.cta-content{position:relative;text-align:center;padding:112px 24px}
@media(min-width:1024px){.cta-content{padding:160px 40px}}
.cta h2{margin:0 auto;color:#fff;font-size:2.4rem;max-width:18ch}
@media(min-width:640px){.cta h2{font-size:3.6rem}}
.cta p{margin:24px auto 0;max-width:32rem;color:rgba(255,255,255,.75)}
.insta{display:inline-block;margin-top:32px;font-size:.72rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(255,255,255,.7)}
.insta:hover{color:var(--gold)}

/* Footer */
.footer{background:var(--black);color:#fff}
.footer-grid{display:grid;gap:48px;padding-top:80px;padding-bottom:80px}
@media(min-width:1024px){.footer-grid{grid-template-columns:repeat(3,1fr)}}
.footer-logo{height:64px;width:auto}
.footer-name{margin:24px 0 8px;font-family:var(--serif);font-size:1.4rem}
.footer ul{margin-top:24px;display:grid;gap:12px}
.footer nav a,.footer li a{font-size:.9rem;color:rgba(255,255,255,.7)}
.footer nav a:hover,.footer li a:hover{color:var(--gold)}
.disclaimer{margin-top:32px;font-size:.75rem;line-height:1.7;color:rgba(255,255,255,.4)}
.copy{border-top:1px solid rgba(255,255,255,.1);font-size:.75rem;color:rgba(255,255,255,.4)}
.copy .wrap{padding-top:24px;padding-bottom:24px}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:80;width:58px;height:58px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;background:#25D366;color:#fff;
  box-shadow:0 10px 30px rgba(0,0,0,.28);transition:transform .3s}
.wa-float:hover{transform:scale(1.06)}

/* Animação de entrada */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .9s cubic-bezier(.22,1,.36,1),transform .9s cubic-bezier(.22,1,.36,1)}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}


/* Ícone WhatsApp */
.wa-ico{color:#25D366;flex:0 0 auto;margin-right:8px;vertical-align:-4px}
.btn{display:inline-flex;align-items:center;justify-content:center}
.btn-gold .wa-ico{color:#128C7E}
.wa-float .wa-ico{color:#fff;margin:0}