:root{
  --ink:#30342d; --green:#414b38; --deep:#252a24; --gold:#a3904f;
  --cream:#f3f0e8; --paper:#fff; --muted:#74786f; --line:#dedbd2;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:Arial,Helvetica,sans-serif;background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1180px,92%);margin:0 auto}

.utility{background:#2f342d;color:#e6e9e1;font-size:12px}
.utility-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.utility-contact,.utility-right{display:flex;align-items:center;gap:12px}
.social{width:22px;height:22px;border:1px solid #697063;border-radius:50%;display:grid;place-items:center;font-size:11px}

.site-header{background:#fff;border-bottom:1px solid #eceae3;position:sticky;top:0;z-index:30}
.header-inner{height:92px;display:flex;align-items:center;justify-content:space-between}
.logo img{width:150px;height:78px;object-fit:contain}
.main-nav{display:flex;align-items:center;gap:25px;height:100%;font-size:12px;font-weight:700;color:#373a34}
.main-nav a{display:flex;align-items:center;height:100%;position:relative}
.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:18px;height:2px;background:var(--gold);transition:.25s}
.main-nav a:hover:after,.main-nav a.active:after{right:0}
.mobile-toggle{display:none;border:0;background:none;font-size:27px}

.hero{height:610px;position:relative;background:url('banner.png') center/cover no-repeat;color:#fff}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,29,24,.84),rgba(26,29,24,.52) 44%,rgba(26,29,24,.1))}
.hero-inner{height:100%;display:flex;align-items:center;position:relative;z-index:2}
.hero-copy{max-width:720px;padding-bottom:20px}
.hero-small{font-size:12px;letter-spacing:2.5px;color:#e2d9b7;font-weight:700}
.hero h1{font-family:Georgia,serif;font-size:60px;line-height:1.04;font-weight:400;margin:15px 0 20px}
.hero p{font-size:19px;max-width:640px;color:#eceee8}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
.hero-caption{position:absolute;right:4%;bottom:22px;font-size:10px;letter-spacing:2px;color:#e5e5df}

.btn{display:inline-block;padding:14px 21px;border:1px solid transparent;font-size:11px;letter-spacing:1.1px;font-weight:800;cursor:pointer}
.gold{background:var(--gold);color:#fff}
.outline{border-color:#fff;color:#fff}
.dark{background:var(--deep);color:#fff}
.white{background:#fff;color:var(--deep)}

section{padding:82px 0}
.eyebrow{color:var(--gold);font-size:11px;font-weight:800;letter-spacing:2.2px}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.intro h2,.section-title h2,.cta-band h2,.contact h2{font-family:Georgia,serif;font-weight:400;line-height:1.16}
.intro h2{font-size:44px;margin:9px 0 18px}
.intro h2 strong{font-weight:400;color:var(--green)}
.thin-line{width:72px;height:2px;background:var(--gold)}
.intro-text p{margin:0 0 17px;color:#686d65}
.read-more{font-size:11px;letter-spacing:1.3px;font-weight:800;color:var(--green)}

.feature-strip{padding:0;background:#f8f7f3;border-top:1px solid #ece8df;border-bottom:1px solid #ece8df}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.feature-grid>div{padding:24px 25px;border-right:1px solid #e6e2d7;display:grid;grid-template-columns:38px 1fr;column-gap:10px}
.feature-grid>div:first-child{border-left:1px solid #e6e2d7}
.feature-icon{grid-row:1/3;font-size:24px;color:var(--gold);align-self:center}
.feature-grid strong{font-family:Georgia,serif;font-size:17px;font-weight:400}
.feature-grid small{color:#888b84}

.services{background:var(--cream)}
.section-title{max-width:750px;margin-bottom:38px}
.section-title.center{text-align:center;margin-left:auto;margin-right:auto}
.section-title h2{font-size:42px;margin:8px 0 8px}
.section-title p{color:#74786f}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{background:#fff;border:1px solid #e1ddd2;padding:28px 23px;min-height:245px;position:relative}
.service-no{font-family:Georgia,serif;color:#c0b58e;font-size:34px}
.service-card h3{font-family:Georgia,serif;font-weight:400;font-size:21px;line-height:1.25;margin:10px 0 10px}
.service-card p{font-size:14px;color:#73776f}

.stones{background:#fff}
.filter-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:0 0 31px}
.filter{background:#fff;border:1px solid #d9d5ca;padding:10px 14px;font-size:11px;font-weight:700;color:#53574f;cursor:pointer}
.filter.active,.filter:hover{background:var(--green);color:#fff;border-color:var(--green)}
.stone-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}
.stone-card{border:1px solid #e1ded5;background:#fff;transition:.2s}
.stone-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(0,0,0,.08)}
.stone-card img{width:100%;height:250px;object-fit:cover}
.stone-info{padding:19px 20px 21px}
.stone-info span{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold)}
.stone-info h3{font-family:Georgia,serif;font-size:22px;font-weight:400;margin:5px 0 13px}
.stone-info a{font-size:10px;font-weight:800;letter-spacing:1px;color:var(--green)}
.more-wrap{margin-top:34px}.center{text-align:center}

.cta-band{background:#46503d;color:#fff;padding:58px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
.cta-band h2{font-size:38px;margin:7px 0 0}
.light{color:#ddd3ac}

.blog{background:#faf9f5}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.blog-grid article{background:#fff;border:1px solid #e4e1d8}
.blog-grid img{height:220px;width:100%;object-fit:cover}
.blog-grid article>div{padding:21px}
.blog-grid span{font-size:10px;letter-spacing:1.5px;color:var(--gold);font-weight:700}
.blog-grid h3{font-family:Georgia,serif;font-size:22px;line-height:1.25;font-weight:400;margin:6px 0 10px}
.blog-grid p{font-size:14px;color:#747870}
.blog-grid a{font-size:10px;letter-spacing:1.2px;font-weight:800;color:var(--green)}

.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px}
.contact h2{font-size:43px;margin:8px 0 16px}
.contact-copy>p{color:#6f736c}
.contact-boxes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.contact-boxes div{border:1px solid #e0ddd5;padding:15px 16px}
.contact-boxes small{display:block;font-size:9px;letter-spacing:1.2px;color:#999}
.contact-boxes strong{display:block;font-size:14px;margin-top:4px}
.contact-form{background:var(--cream);padding:28px;display:grid;gap:12px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid #d8d4c9;background:#fff;padding:13px 14px;font:inherit;font-size:14px}
.contact-form textarea{resize:vertical}
.contact-form .btn{justify-self:start}

.footer{background:#252a24;color:#cbd0c7;padding-top:54px}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.1fr;gap:37px}
.footer h4{font-family:Georgia,serif;font-weight:400;font-size:18px;color:#fff;margin:0 0 13px}
.footer p{font-size:13px;color:#aeb4aa;line-height:1.7}
.footer-brand img{width:250px;filter:brightness(.92)}
.footer-link{font-size:11px;letter-spacing:1px;color:#ddd3aa;text-transform:uppercase}
.mini-badges{display:flex;flex-direction:column;gap:5px;margin-top:14px;font-size:12px;color:#d3d7cf}
.tagcloud{border-top:1px solid #3b4139;margin-top:39px;padding:19px 0;display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:10px}
.tagcloud strong{font-size:11px;color:#fff;margin-right:4px}
.tagcloud span{border:1px solid #4a5147;padding:4px 7px}
.footer-bottom{background:#1c201b;border-top:1px solid #343a32;padding:15px 0;font-size:10px;color:#92988f}
.footer-bottom-inner{display:flex;justify-content:space-between;gap:20px}

.whatsapp-float{position:fixed;right:22px;bottom:74px;width:56px;height:56px;border-radius:50%;background:#4b8d56;color:#fff;display:grid;place-items:center;font-size:27px;z-index:40;box-shadow:0 6px 20px rgba(0,0,0,.2)}


@media(max-width:930px){
  .mobile-toggle{display:block}
  .main-nav{display:none;position:absolute;top:92px;left:0;right:0;background:#fff;height:auto;flex-direction:column;align-items:flex-start;gap:0;padding:8px 4% 15px;border-top:1px solid #eee;box-shadow:0 12px 20px rgba(0,0,0,.06)}
  .nav-open .main-nav{display:flex}
  .main-nav a{height:auto;width:100%;padding:11px 0}
  .main-nav a:after{display:none}
  .hero{height:540px}.hero h1{font-size:46px}
  .intro-grid,.contact-grid{grid-template-columns:1fr;gap:35px}
  .feature-grid{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr 1fr}
  .stone-grid{grid-template-columns:1fr 1fr}
  .blog-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-inner{flex-direction:column;align-items:flex-start}
}
@media(max-width:620px){
  .utility-right{display:none}
  .utility-inner{justify-content:center}
  .header-inner{height:80px}.logo img{width:245px;height:64px}
  .main-nav{top:80px}
  .hero{height:500px}
  .hero h1{font-size:38px}.hero p{font-size:16px}
  section{padding:62px 0}
  .intro h2,.section-title h2,.contact h2{font-size:34px}
  .feature-grid,.service-grid,.stone-grid,.footer-grid,.contact-boxes{grid-template-columns:1fr}
  .feature-grid>div,.feature-grid>div:first-child{border-left:1px solid #e6e2d7;border-right:1px solid #e6e2d7;border-bottom:1px solid #e6e2d7}
  .stone-card img{height:230px}
  .cta-band h2{font-size:31px}
  .footer-bottom-inner{flex-direction:column}
}

/* Ajustes solicitados */
.intro-grid{grid-template-columns:.72fr 1.28fr}
.intro-text p{margin-bottom:15px;text-align:justify}
.contact-link-box{border:1px solid #e0ddd5;padding:15px 16px;display:block;transition:.2s}
.contact-link-box:hover{border-color:var(--gold);transform:translateY(-2px)}
.contact-link-box small{display:block;font-size:9px;letter-spacing:1.2px;color:#999}
.contact-link-box strong{display:block;font-size:14px;margin-top:4px}
.clients-section{background:#fff;overflow:hidden}
.clients-carousel{overflow:hidden;padding:18px 0 8px;mask-image:linear-gradient(to right,transparent,#000 8%,#000 92%,transparent)}
.clients-track{display:flex;width:max-content;gap:34px;animation:clientScroll 28s linear infinite}
.clients-carousel:hover .clients-track{animation-play-state:paused}
.client-slide{width:210px;height:120px;background:#fff;display:grid;place-items:center;border:1px solid #eee}
.client-slide img{max-width:190px;max-height:100px;object-fit:contain}
@keyframes clientScroll{to{transform:translateX(calc(-50% - 17px))}}
.whatsapp-float svg{width:30px;height:30px}
.footer a:hover{color:#ddd3aa}
@media(max-width:620px){
 .intro-grid{grid-template-columns:1fr}
 .hero{background-position:68% center}
 .hero-shade{background:linear-gradient(90deg,rgba(26,29,24,.86),rgba(26,29,24,.58))}
 .client-slide{width:170px;height:100px}
 .client-slide img{max-width:150px;max-height:82px}
}

/* Revisão solicitada */
.hero{
  background-image:url('banner.png') !important;
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
}
.hero-shade{
  background:linear-gradient(90deg,rgba(20,24,20,.76) 0%,rgba(20,24,20,.48) 42%,rgba(20,24,20,.10) 76%);
}
.footer-brand img{
  background:transparent;
  filter:none;
}
.logo img{background:transparent}
.stone-card img{
  object-fit:cover;
  object-position:center;
}
@media(max-width:620px){
  .hero{
    background-image:url('banner.png');
    background-position:center center;
    min-height:560px;
  }
  .hero-shade{
    background:linear-gradient(90deg,rgba(20,24,20,.82),rgba(20,24,20,.48));
  }
}

/* ÚNICA ALTERAÇÃO DESTA REVISÃO: banner fornecido pela cliente */
.hero{
  background-image:url('banner.png') !important;
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
}
@media(max-width:620px){
  .hero{
    background-image:url('banner.png') !important;
    background-size:cover;
    background-position:center center;
  }
}

/* Banner desktop/mobile atualizado */
.hero{
  background-image:url('banner.png') !important;
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
}
@media(max-width:620px){
  .hero{
    background-image:url('banner-mobile.png') !important;
    background-size:cover;
    background-position:center top;
    background-repeat:no-repeat;
  }
}

/* Logo do rodapé com fundo branco */
.footer-brand{
  background:#fff;
  padding:12px;
  display:inline-block;
}
.footer-brand img{
  background:#fff !important;
}

/* Logo atualizada */
.logo img{
  object-fit:contain;
}
.footer-brand img{
  background:#fff !important;
  padding:10px;
  border-radius:2px;
}

/* Movimento suave do site */
html{scroll-behavior:smooth}
.reveal{
  opacity:0;
  transform:translateY(34px);
  transition:opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}
.stone-card,
.service-card,
.client-slide{
  transition:transform .35s ease, box-shadow .35s ease;
}
.stone-card:hover,
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:0 16px 34px rgba(0,0,0,.12);
}
.client-slide:hover{
  transform:scale(1.05);
}
.whatsapp-float{
  animation:whatsappPulse 2.2s ease-in-out infinite;
}
@keyframes whatsappPulse{
  0%,100%{transform:scale(1);box-shadow:0 6px 20px rgba(0,0,0,.20)}
  50%{transform:scale(1.08);box-shadow:0 8px 28px rgba(0,0,0,.28)}
}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .whatsapp-float{animation:none}
  *{scroll-behavior:auto!important}
}

/* Logo transparente no topo e no rodapé */
.logo,
.logo img{
  background:transparent !important;
}
.footer-brand{
  background:transparent !important;
  padding:0 !important;
}
.footer-brand img{
  background:transparent !important;
  padding:0 !important;
  border-radius:0 !important;
  filter:none !important;
}