:root{
  --black:#151515; --black2:#1d1d1d; --white:#fff; --cream:#f5f2ed;
  --line:#ddd8d0; --muted:#77736d; --accent:#a98455; --accent2:#c7a574;
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--black);background:#fff;font-family:"Montserrat","Arial",sans-serif;font-size:15px;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 56px),var(--max));margin:auto}
.site-header{position:fixed;top:0;left:0;right:0;height:86px;z-index:50;background:rgba(21,21,21,.93);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1)}
.header-inner{height:86px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand img{width:170px;height:auto}
.nav{display:flex;align-items:center;gap:38px;font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:#fff}
.nav a{opacity:.9;position:relative;padding:32px 0}
.nav a:after{content:"";position:absolute;left:0;right:0;bottom:22px;height:1px;background:var(--accent2);transform:scaleX(0);transition:.25s}
.nav a:hover:after,.nav a.active:after{transform:scaleX(1)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:28px}
.hero{min-height:760px;height:90vh;position:relative;overflow:hidden;background:#111}
.hero-slide{position:absolute;inset:0;background-position:center;background-size:cover;opacity:0;transform:scale(1.04);transition:opacity 1.8s ease,transform 8s ease}
.hero-slide.active{opacity:1;transform:scale(1)}
.hero-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.74) 0%,rgba(0,0,0,.38) 48%,rgba(0,0,0,.15) 100%),linear-gradient(0deg,rgba(0,0,0,.48),transparent 45%)}
.hero-content{position:relative;z-index:2;min-height:760px;height:90vh;display:flex;align-items:center}
.hero-copy{max-width:640px;color:#fff;padding-top:70px}
.kicker{font-size:12px;letter-spacing:3px;text-transform:uppercase;color:#d0b184;margin-bottom:22px}
.hero h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(48px,6vw,82px);line-height:1.02;margin:0 0 26px;letter-spacing:-1.8px}
.hero h1 em{color:#d0b184}
.hero p{font-size:17px;max-width:560px;color:rgba(255,255,255,.88);margin:0 0 36px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:15px 24px;border:1px solid var(--accent2);font-size:11px;letter-spacing:1.3px;text-transform:uppercase;transition:.25s}
.btn:hover{background:var(--accent2);color:#151515}
.btn.light{border-color:#fff;color:#fff}
.hero-dots{position:absolute;z-index:4;bottom:38px;left:50%;transform:translateX(-50%);display:flex;gap:9px}
.hero-dots button{width:7px;height:7px;border-radius:50%;border:1px solid #fff;background:transparent;padding:0;opacity:.75}
.hero-dots button.active{background:#fff}
.intro{padding:72px 0;background:var(--cream)}
.intro-grid{display:grid;grid-template-columns:1.1fr 2fr;gap:60px;align-items:start}
.section-kicker{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
h2{font-family:Georgia,"Times New Roman",serif;font-size:42px;line-height:1.1;font-weight:400;margin:0 0 18px}
.intro p{max-width:780px;margin:0;color:#555}
.services{padding:80px 0}
.center-head{text-align:center;max-width:720px;margin:0 auto 46px}
.center-head h2{margin-bottom:12px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service{
  position:relative;
  padding:32px 30px;
  min-height:230px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#fff;
  overflow:hidden;
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease, background-color .35s ease;
}
.service:before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:3px;
  background:var(--accent2);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .35s ease;
}
.service-num{font-family:Georgia,serif;color:var(--accent);font-size:28px}
.service h3{font-size:14px;text-transform:uppercase;letter-spacing:1px;margin:20px 0 10px;transition:color .35s ease}
.service p{margin:0;color:#666;font-size:14px;transition:color .35s ease}
.service:hover{
  transform:translateY(-6px);
  border-color:var(--accent2);
  box-shadow:0 14px 32px rgba(21,21,21,.09);
  background:#fffdfa;
  z-index:2;
}
.service:hover:before{transform:scaleX(1)}
.service:hover h3{color:var(--accent)}
.service:hover p{color:#555}
@media (hover:none){
  .service:hover{transform:none;border-color:var(--line);box-shadow:none;background:#fff}
  .service:hover:before{transform:scaleX(0)}
  .service:hover h3{color:var(--black)}
}
.service h3{font-size:14px;text-transform:uppercase;letter-spacing:1px;margin:20px 0 10px}
.service p{margin:0;color:#666;font-size:14px}
.about{background:#f8f7f4;padding:90px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}
.about-photo{height:640px;overflow:hidden;background:#e9e4dc}
.about-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}
.about-copy p{color:#555;margin:0 0 18px}
.credits{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:28px 0 34px}
.credit{border-top:1px solid var(--line);padding-top:12px;font-size:12px;color:#666}
.projects{padding:90px 0}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project-card{position:relative;border:1px solid var(--line);background:#fff;overflow:hidden;transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease,background-color .35s ease}
.project-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--accent2);transform:scaleX(0);transform-origin:left center;transition:transform .35s ease;z-index:3}
.project-image{aspect-ratio:4/3;overflow:hidden;background:#eee}
.project-image img{width:100%;height:100%;object-fit:cover;transition:.6s}
.project-card:hover{transform:translateY(-6px);border-color:var(--accent2);box-shadow:0 14px 32px rgba(21,21,21,.09);background:#fffdfa;z-index:2}
.project-card:hover:before{transform:scaleX(1)}
.project-card:hover .project-image img{transform:scale(1.04)}
.project-card:hover .project-info h3{color:var(--accent)}
.project-info{padding:18px}
.project-info h3{font-size:14px;margin:0 0 5px;text-transform:uppercase;letter-spacing:.7px;transition:color .35s ease}
.project-info span{font-size:12px;color:var(--muted);transition:color .35s ease}
.project-card:hover .project-info span{color:#555}
@media (hover:none){.project-card:hover{transform:none;border-color:var(--line);box-shadow:none;background:#fff}.project-card:hover:before{transform:scaleX(0)}.project-card:hover .project-info h3{color:var(--black)}.project-card:hover .project-info span{color:var(--muted)}}
.cta{background:var(--black);color:#fff;padding:54px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:38px;margin:0}
.cta p{margin:6px 0 0;color:#c9c9c9}
.site-footer{background:#111;color:#fff;padding:60px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.35fr .9fr .9fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid #333}
.footer-logo{width:190px;margin-bottom:18px}
.footer-title{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:#c8a36d;margin-bottom:16px}
.footer-links{display:grid;gap:9px;font-size:13px;color:#bbb}
.footer-copy{padding-top:18px;font-size:11px;color:#777;display:flex;justify-content:space-between;gap:20px}
.page-hero{padding:170px 0 85px;background:var(--black);color:#fff}
.page-hero h1{font-family:Georgia,serif;font-weight:400;font-size:58px;line-height:1.05;margin:0}
.page-content{padding:80px 0}
.about-page{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.about-page img{width:100%;max-height:720px;object-fit:cover;object-position:center top}
.service-list{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.service-box{
  position:relative;
  border:1px solid var(--line);
  padding:28px;
  background:#fff;
  overflow:hidden;
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease, background-color .35s ease;
}
.service-box:before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:3px;
  background:var(--accent2);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .35s ease;
}
.service-box h3{margin:0 0 10px;font-size:15px;text-transform:uppercase;letter-spacing:.8px;transition:color .35s ease}
.service-box p{margin:0;color:#666;transition:color .35s ease}
.service-box:hover{
  transform:translateY(-6px);
  border-color:var(--accent2);
  box-shadow:0 14px 32px rgba(21,21,21,.09);
  background:#fffdfa;
}
.service-box:hover:before{transform:scaleX(1)}
.service-box:hover h3{color:var(--accent)}
.service-box:hover p{color:#555}

@media (hover:none){
  .service-box:hover{
    transform:none;
    border-color:var(--line);
    box-shadow:none;
    background:#fff;
  }
  .service-box:hover:before{transform:scaleX(0)}
  .service-box:hover h3{color:var(--black)}
}
.project-page-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery-card{position:relative;aspect-ratio:4/3;overflow:hidden;background:#eee;cursor:pointer}
.gallery-card img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gallery-card:hover img{transform:scale(1.04)}
.gallery-card:after{content:"Ver projeto";position:absolute;inset:auto 15px 15px auto;background:rgba(21,21,21,.82);color:#fff;padding:8px 11px;font-size:10px;text-transform:uppercase;letter-spacing:1px;opacity:0;transition:.25s}
.gallery-card:hover:after{opacity:1}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:70px}
.contact-box{border-top:1px solid var(--line);padding:18px 0}
.contact-label{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--accent)}
.contact-value{margin-top:6px;font-size:16px}
form{display:grid;gap:14px}
input,textarea{width:100%;border:1px solid var(--line);padding:14px 15px;font:inherit;background:#fff}
textarea{min-height:160px;resize:vertical}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:100;display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-width:94vw;max-height:88vh;object-fit:contain}
.lightbox-close{position:absolute;top:20px;right:25px;background:none;border:0;color:#fff;font-size:36px;cursor:pointer;z-index:120}
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);width:58px;height:78px;border:0;background:rgba(0,0,0,.38);color:#fff;font:300 60px/70px Arial,sans-serif;cursor:pointer;z-index:120;display:flex;align-items:center;justify-content:center;padding:0;transition:background .2s ease}
.lightbox-prev{left:22px}.lightbox-next{right:22px}.lightbox-prev:hover,.lightbox-next:hover{background:rgba(0,0,0,.65)}
@media(max-width:900px){
 .nav{display:none;position:absolute;top:86px;left:0;right:0;background:#151515;padding:18px 28px;flex-direction:column;align-items:flex-start;gap:0}
 .nav.open{display:flex}.nav a{padding:13px 0}.nav a:after{bottom:5px}.menu-btn{display:block}
 .intro-grid,.about-grid,.about-page,.contact-grid{grid-template-columns:1fr;gap:35px}
 .service-grid{grid-template-columns:1fr 1fr}.project-grid,.project-page-grid{grid-template-columns:1fr 1fr}
 .about-photo{height:540px}.footer-grid{grid-template-columns:1fr 1fr}
 .cta-inner{display:block}.cta .btn{margin-top:22px}
}
@media(max-width:620px){
 .container{width:min(calc(100% - 34px),var(--max))}
 .hero{min-height:720px}.hero-content{min-height:720px}.hero h1{font-size:47px}
 .service-grid,.project-grid,.project-page-grid,.service-list,.footer-grid{grid-template-columns:1fr}
 .service{min-height:auto}.about-photo{height:500px}
 .page-hero{padding:145px 0 65px}.page-hero h1{font-size:46px}
 .footer-copy{display:block}.footer-copy span{display:block;margin-top:8px}
}

.footer-developer a{display:inline-block;color:#c8a36d;font-size:13px;line-height:1.6;text-decoration:none;transition:.25s}
.footer-developer a:hover{color:#fff}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:38px}}
@media (max-width:620px){.footer-grid{grid-template-columns:1fr;gap:30px}.footer-copy{flex-direction:column}}

/* Catálogo de projetos */
.projects-lead{max-width:760px;color:#666;margin:0 0 48px}
.project-catalog{display:grid;grid-template-columns:repeat(2,1fr);gap:48px 24px}
.project-tile{display:block;color:inherit;text-decoration:none;position:relative}
.project-tile-image{position:relative;aspect-ratio:4/3;overflow:hidden;background:#111}
.project-tile-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05) 35%,rgba(0,0,0,.65) 100%);opacity:.65;transition:.45s ease}
.project-tile img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s cubic-bezier(.2,.65,.2,1),filter .45s ease}
.project-number{position:absolute;z-index:2;left:20px;top:18px;color:#d5b27b;font-size:10px;letter-spacing:2px}
.project-tile-button{position:absolute;z-index:3;right:18px;bottom:18px;display:flex;align-items:center;gap:12px;padding:11px 15px;background:rgba(18,18,18,.88);border:1px solid rgba(213,178,123,.55);color:#fff;font-size:10px;letter-spacing:1.4px;text-transform:uppercase;transform:translateY(12px);opacity:0;transition:.35s ease}
.project-tile-button b{font-size:15px;font-weight:400;line-height:1;transition:transform .35s ease}
.project-tile-info{padding:16px 2px 0}
.project-tile-info span{display:block;color:#9b7a4e;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:8px}
.project-tile-info h2{margin:0;font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:28px;line-height:1.1;color:#151515}
.project-tile:hover .project-tile-image:after{opacity:.9}
.project-tile:hover img{transform:scale(1.045);filter:brightness(.84)}
.project-tile:hover .project-tile-button{opacity:1;transform:translateY(0)}
.project-tile:hover .project-tile-button b{transform:translate(3px,-3px)}
.project-detail-hero p{margin:18px 0 0;color:#777;letter-spacing:1px;font-size:12px;text-transform:uppercase}
.detail-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:38px}
.detail-intro p{max-width:700px;color:#666;margin:0;line-height:1.8}
.back-link{color:#8f7048;text-decoration:none;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;white-space:nowrap}
.back-link:hover{color:#151515}
.project-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project-detail-grid .gallery-card{cursor:zoom-in}
@media (max-width:900px){.project-catalog{grid-template-columns:1fr}.project-detail-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.project-detail-grid{grid-template-columns:1fr}.detail-intro{display:block}.back-link{display:inline-block;margin-bottom:22px}.project-tile-info h2{font-size:24px}.project-tile-button{opacity:1;transform:none}}