/* Smart Pintura a Pó — landing page */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:#0a0a0a;
  color:#e6e6e6;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{max-width:1200px;margin:0 auto;padding:0 24px}
.center{text-align:center}

/* Buttons */
.btn{
  display:inline-block;
  padding:14px 28px;
  font-weight:700;
  font-size:13px;
  letter-spacing:.08em;
  border-radius:6px;
  border:none;
  cursor:pointer;
  text-transform:uppercase;
  transition:background .2s, transform .2s;
}
.btn-primary{background:#1e5bff;color:#fff}
.btn-primary:hover{background:#1547cc}
.btn-sm{padding:10px 18px;font-size:12px}
.btn-block{display:block;width:100%}

/* Header */
.site-header{
  position:absolute;top:0;left:0;right:0;z-index:10;
  padding:18px 0;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo img{height:66px;width:auto}
.nav{display:flex;gap:32px}
.nav a{font-size:12px;font-weight:600;letter-spacing:.12em;color:#fff;opacity:.9}
.nav a:hover{opacity:1;color:#1e5bff}

/* Hero */
.hero{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.55) 55%,rgba(0,0,0,.2) 100%)}
.hero-content{position:relative;padding:140px 24px 80px;max-width:1200px}
.hero h1{
  font-size:clamp(28px,4vw,52px);
  font-weight:800;
  line-height:1.1;
  letter-spacing:-.01em;
  margin:0 0 22px;
  color:#fff;
  max-width:760px;
}
.hero p{font-size:15px;color:#cfcfcf;margin:0 0 32px;max-width:520px}

/* Features strip */
.features{background:#0a0a0a;padding:48px 0}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feature{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:#1a1a1a;border:1px solid #2a2a2a;border-radius:8px;
  padding:24px 18px;text-align:center;gap:12px;
}
.feature-icon{width:42px;height:42px;color:#fff}
.feature-icon svg{width:100%;height:100%}
.feature p{margin:0;font-size:11px;font-weight:700;letter-spacing:.08em;color:#fff}

/* Form section */
.form-section{padding:80px 0;background:#0a0a0a}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#1a1a1a;border-radius:12px;overflow:hidden}
.form-image img{width:100%;height:100%;object-fit:cover;min-height:520px}
.form-card{padding:48px 44px}
.form-card h2{font-size:24px;color:#fff;margin:0 0 8px;letter-spacing:.04em;font-weight:800}
.form-sub{color:#aaa;font-size:13px;margin:0 0 24px}
form label{display:block;font-size:12px;color:#cfcfcf;margin-bottom:14px;font-weight:500}
form input,form textarea{
  display:block;width:100%;margin-top:6px;
  background:#0f0f0f;border:1px solid #2a2a2a;border-radius:6px;
  padding:11px 14px;color:#fff;font-family:inherit;font-size:14px;
}
form input:focus,form textarea:focus{outline:none;border-color:#1e5bff}
form textarea{resize:vertical}
form small{display:block;margin-top:10px;color:#888;font-size:11px;text-align:center;font-style:italic}

/* Section titles */
.section-title{
  text-align:center;font-size:clamp(22px,2.6vw,34px);font-weight:800;
  color:#fff;letter-spacing:.02em;margin:0 0 14px;line-height:1.2;
}
.section-sub{text-align:center;color:#bbb;font-size:14px;max-width:680px;margin:0 auto 48px}

/* Services */
.services{padding:90px 0;background:#0a0a0a}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{background:#484444;border:1px solid #2f2c2c;border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.service-card img{width:100%;height:180px;object-fit:cover}
.service-body{padding:20px}
.service-body h3{margin:0 0 8px;font-size:14px;font-weight:800;letter-spacing:.06em;color:#e79001}
.service-body p{margin:0;font-size:13px;color:#dcdcdc;line-height:1.55}

/* Diferenciais */
.diferenciais{padding:160px 0;background:#0a0a0a;border-top:1px solid #1a1a1a}
.diferenciais .section-title{margin-bottom:70px}
.dif-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 40px;max-width:980px;margin:0 auto 70px}
.dif-item{display:flex;gap:14px;align-items:flex-start}
.dif-icon{width:38px;height:38px;color:#1e5bff;flex-shrink:0}
.dif-icon svg{width:100%;height:100%}
.dif-item h4{margin:0 0 4px;color:#fff;font-size:13px;font-weight:800;letter-spacing:.06em}
.dif-item p{margin:0;color:#bbb;font-size:12.5px}

/* Portfolio */
.portfolio{padding:90px 0;background:#0a0a0a}
.gallery{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-auto-rows:200px;
  gap:14px;
}
.g-item{position:relative;overflow:hidden;border-radius:8px;display:block;cursor:pointer}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.g-item:hover img{transform:scale(1.05)}
.g-item.wide{grid-column:span 2}
.g-item span{
  position:absolute;left:14px;bottom:12px;
  background:rgba(0,0,0,.65);
  color:#fff;font-size:11px;font-weight:700;letter-spacing:.08em;
  padding:6px 10px;border-radius:4px;
}

/* About */
.about{padding:90px 0;background:#0a0a0a}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about h2{font-size:clamp(22px,2.4vw,32px);color:#fff;font-weight:800;letter-spacing:.02em;margin:0 0 22px;line-height:1.2}
.about p{color:#bdbdbd;font-size:14px;margin:0 0 14px;line-height:1.7}
.about-image img{border-radius:10px;width:100%;height:420px;object-fit:cover}

/* Stats */
.stats{position:relative;padding:90px 0 60px;background-size:cover;background-position:center}
.stats-overlay{position:absolute;inset:0;background:rgba(0,0,0,.78)}
.stats > .container{position:relative}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center;margin-bottom:48px}
.stat h3{font-size:clamp(22px,2.6vw,34px);color:#fff;margin:0 0 10px;font-weight:800;line-height:1.1;letter-spacing:.02em}
.stat p{margin:0;color:#cfcfcf;font-size:11.5px;font-weight:700;letter-spacing:.1em}

/* Dark form section */
.form-section.dark{background:#111;padding:90px 0}
.form-wide{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  max-width:1000px;margin:40px auto 0;
  background:#1a1a1a;border:1px solid #232323;border-radius:12px;padding:36px;
}
.form-wide .form-bottom{grid-column:1/-1}
.form-wide textarea{min-height:200px}

/* Footer */
.site-footer{background:#0a0a0a;border-top:1px solid #1a1a1a;padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px}
.footer-logo{height:65px;margin-bottom:16px}
.site-footer p{font-size:13px;color:#9a9a9a;line-height:1.7;margin:0 0 8px}
.site-footer h5{font-size:12px;color:#fff;letter-spacing:.12em;margin:0 0 14px}
.site-footer a:hover{color:#1e5bff}
.footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid #1a1a1a;font-size:12px;color:#777}
.phone-line{display:flex;align-items:center;gap:8px;margin:0 0 8px}
.wa-icon{width:20px;height:20px;flex-shrink:0}

/* Responsive */
@media (max-width:960px){
  .nav{display:none}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .form-image img{min-height:280px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .dif-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .g-item.wide{grid-column:span 2}
  .about-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .form-wide{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .features-grid{grid-template-columns:1fr 1fr}
  .services-grid{grid-template-columns:1fr}
  .dif-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr;grid-auto-rows:200px}
  .g-item.wide{grid-column:span 1}
  .stats-grid{grid-template-columns:1fr 1fr}
  .form-card{padding:32px 22px}
}
/* Modal Orçamento */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);display:none;align-items:center;justify-content:center;z-index:9999;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:#1a1a1a;border:1px solid #2f2c2c;border-radius:12px;padding:32px;max-width:480px;width:100%;position:relative;max-height:90vh;overflow-y:auto}
.modal h3{color:#fff;margin:0 0 8px;font-size:22px}
.modal-sub{color:#bbb;margin:0 0 20px;font-size:14px}
.modal-close{position:absolute;top:12px;right:16px;background:none;border:none;color:#fff;font-size:28px;cursor:pointer;line-height:1}
.modal form label{display:block;color:#ddd;font-size:13px;margin-bottom:12px}
.modal form input{display:block;width:100%;margin-top:6px;padding:11px 12px;border-radius:6px;border:1px solid #3a3a3a;background:#0f0f0f;color:#fff;font-size:14px;box-sizing:border-box}
.modal form input:focus{outline:none;border-color:#e79001}
.btn-block{display:block;width:100%;margin-top:8px}