:root{
  --blue:#0D4EA6;
  --blue-dark:#0A2E66;
  --blue-light:#1E6FD6;
  --accent:#2CB7B3;
  --black:#0B0B0B;
  --soft:#F5F8FF;
  --border:#E6EAF2;
  --radius:18px;
  --shadow: 0 10px 30px rgba(2,6,23,.08);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--black);
  background:#fff;
}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 18px;
}

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--border);
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding:10px 0;
}
.brand-logo{height:65px} /* <-- alterado somente aqui */
.nav{display:flex; gap:16px; font-weight:700; font-size:14px}
.nav a:hover{color:var(--blue)}
.header-cta{display:flex; align-items:center; gap:8px}
.nav-toggle{
  display:none; background:#fff; border:1px solid var(--border);
  border-radius:10px; padding:6px 10px; font-size:18px;
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 18px; border-radius:999px;
  font-weight:800; font-size:14px; border:1px solid transparent; cursor:pointer;
  transition:.2s ease;
}
.btn-primary{background:var(--blue); color:#fff; box-shadow:0 6px 16px rgba(13,78,166,.25)}
.btn-primary:hover{background:var(--blue-light); transform:translateY(-1px)}
.btn-outline{background:#fff; border-color:#C9D7F2; color:var(--blue-dark)}
.btn-outline:hover{background:#EEF4FF}

/* Small UI */
.badge{
  display:inline-flex; padding:7px 11px; border-radius:999px;
  background:rgba(12,74,170,.12); color:#fff;
  font-size:12px; font-weight:800; letter-spacing:.3px;
}
.pill{
  display:inline-flex; padding:4px 8px; border-radius:999px;
  background:#F0F3FA; font-size:12px; font-weight:800; color:var(--blue-dark);
}

.section{padding:78px 0}
.section-soft{background:var(--soft)}
.section-head{margin-bottom:14px}
.section-head h2{margin:0 0 6px; font-size:32px; color:var(--blue-dark)}
.section-head p{margin:0; color:#334155; font-size:16px}

.section-sub{margin:26px 0 10px; font-size:20px; color:var(--blue-dark)}

.text{color:#334155; font-size:17px; line-height:1.7}

/* HERO */
.hero{
  color:#fff;
  padding:86px 0 30px;
  background:
    radial-gradient(900px 500px at 10% -10%, #1E6FD6 0%, transparent 60%),
    radial-gradient(800px 500px at 90% 0%, #0A2E66 0%, transparent 55%),
    linear-gradient(180deg, #0A2E66, #0D4EA6);
}
.hero-grid{
  display:grid; grid-template-columns:1.15fr .85fr;
  gap:26px; align-items:center;
}
.hero h1{font-size:48px; margin:14px 0; line-height:1.05; font-weight:900}
.hero p{font-size:18px; line-height:1.7; color:#E6EEF9}
.hero-actions{display:flex; gap:10px; margin-top:18px; flex-wrap:wrap}
.hero-mini{
  margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; font-weight:700; color:#EAF2FF; font-size:14px;
}
.hero-mini .mini{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  padding:8px 10px; border-radius:12px;
}

/* Hero side box */
.hero-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  border-radius:20px;
  padding:18px;
}
.hero-card h2{margin:0 0 10px; font-size:22px}
.two-cards{display:grid; gap:10px}
.mini-card{
  background:#fff; color:var(--black);
  border:1px solid var(--border);
  border-radius:14px; padding:12px;
  box-shadow: var(--shadow);
}
.mini-card h3{margin:0 0 6px; font-size:16px}
.mini-card p{margin:0 0 8px; font-size:14px; color:#475569}
.mini-card a{font-weight:800; font-size:14px; color:var(--blue)}

/* Trust line */
.trust{
  margin-top:-24px; padding-bottom:24px;
}
.trust-row{
  background:#fff; border:1px solid var(--border);
  border-radius:20px; padding:14px;
  display:grid; grid-template-columns:repeat(3,1fr); gap:10px;
  box-shadow: var(--shadow);
}
.trust-item{
  display:flex; gap:10px; align-items:flex-start;
  padding:8px 10px; border-radius:14px; background:#F8FAFF;
}
.trust-icon{
  width:40px; height:40px; border-radius:12px;
  display:grid; place-items:center; font-size:18px;
  color:#fff; background:var(--blue);
}
.trust-item h4{margin:0 0 2px; font-size:16px}
.trust-item p{margin:0; font-size:14px; color:#475569}

/* Banner image section */
.banner{
  padding:36px 0 0;
}
.banner-wrap{
  border:1px solid var(--border);
  border-radius:22px;
  overflow:hidden;
  background:#0A2E66;
  box-shadow: var(--shadow);
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:0;
}
.banner-img{
  min-height:280px;
  background:
    linear-gradient(180deg, rgba(10,46,102,.35), rgba(13,78,166,.6)),
    url('img/banner-obra.jpg') center/cover no-repeat;
}
.banner-content{
  padding:22px;
  color:#fff;
}
.banner-content h2{
  margin:0 0 6px; font-size:28px;
}
.banner-content p{
  margin:0 0 12px; color:#E6EEF9; line-height:1.6;
}

/* Stats strip */
.stats{
  margin-top:18px;
  padding:18px 0; background:#0B1F43; color:#fff;
}
.stats-row{
  display:grid; grid-template-columns:repeat(3,1fr); gap:10px; text-align:center;
}
.stat{
  padding:8px; border-right:1px solid rgba(255,255,255,.12);
}
.stat:last-child{border-right:none}
.stat .num{font-size:22px; font-weight:900}
.stat .label{font-size:13px; opacity:.9}

/* Cards grid */
.grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  border:1px solid var(--border); border-radius:20px;
  overflow:hidden; background:#fff; box-shadow: var(--shadow);
  transition:.2s ease;
}
.card:hover{transform:translateY(-3px)}
.card img{
  background:#fff; max-height:250px; object-fit:contain; padding:12px;
}
.card-body{padding:14px}
.card-body h4{margin:8px 0 6px; font-size:19px; font-weight:900}
.card-body p{margin:0 0 8px; color:#475569; font-size:14.5px; line-height:1.6}
.link{
  font-weight:900; color:var(--blue); font-size:14px;
}

/* Product page */
.product-hero{
  padding:46px 0 18px;
  background:linear-gradient(180deg, #F5F8FF, #fff);
}
.product-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:18px; align-items:center;
}
.product-img{
  background:#fff; border:1px solid var(--border);
  border-radius:20px; padding:18px; box-shadow: var(--shadow);
  display:grid; place-items:center; min-height:340px;
}
.product-img img{max-height:320px; object-fit:contain}
.product-box{
  background:#fff; border:1px solid var(--border);
  border-radius:20px; padding:18px; box-shadow: var(--shadow);
}
.product-box h1{margin:0 0 8px; font-size:34px; color:var(--blue-dark)}
.product-box .short{font-size:17px; color:#334155}
.product-spec{
  margin-top:12px; display:grid; gap:10px;
}
.product-spec h3{margin:0 0 4px; font-size:16px; color:var(--blue-dark)}
.product-spec ul, .product-spec ol{margin:0; padding-left:18px; color:#475569; line-height:1.7; font-size:15px}

/* Compare */
.compare{
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:16px; margin:18px 0 22px;
}
.compare-card{
  background:#fff; border:1px solid var(--border);
  border-radius:20px; padding:16px; box-shadow: var(--shadow);
}
.compare-card h3{margin:0 0 6px; color:var(--blue-dark); font-size:20px}
.compare-card ul{margin:8px 0 0; padding-left:18px; color:#475569; font-size:14.5px; line-height:1.7}

/* Cases/clients */
.cases{
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
}
.case-card{
  border:1px solid var(--border); border-radius:20px; padding:16px;
  background:#fff; box-shadow: var(--shadow);
}
.case-card h4{margin:0 0 6px; color:var(--blue-dark)}
.case-card p{margin:0; color:#475569; font-size:14.5px; line-height:1.6}

/* Inline CTA */
.cta-inline{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; flex-wrap:wrap;
}
.cta-actions{display:flex; gap:10px; flex-wrap:wrap}

/* Values */
.values{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:16px; margin-top:16px;
}
.value-card{
  border:1px solid var(--border); border-radius:20px;
  padding:16px; background:#fff; box-shadow: var(--shadow);
}
.value-card h4{margin:0 0 6px; color:var(--blue-dark); font-size:18px}
.value-card p{margin:0; color:#475569; font-size:14.5px}

/* Contact */
.contact-grid{
  display:grid; grid-template-columns:1.1fr .9fr;
  gap:16px; margin-top:14px;
}
.contact-form, .contact-card{
  background:#fff; border:1px solid var(--border);
  border-radius:20px; padding:16px; box-shadow: var(--shadow);
}
.contact-form label{font-weight:800; font-size:14px}
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; padding:11px; border:1px solid var(--border);
  border-radius:12px; margin:6px 0 10px; font-size:14.5px;
}
.contact-form small{display:block; margin-top:8px; color:#64748b; font-size:12px}
.contact-card h3{margin-top:0}

/* Footer */
.footer{padding:28px 0; border-top:1px solid var(--border)}
.footer-row{
  display:grid; grid-template-columns:1.2fr .6fr .8fr;
  gap:16px; align-items:start;
}
.footer-logo{height:44px; margin-bottom:6px}
.footer-links{display:grid; gap:6px; font-size:14px; font-weight:800}
.footer-links a:hover{color:var(--blue)}
.footer-copy{font-size:12px; color:#64748b}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .banner-wrap{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .cases{grid-template-columns:repeat(2,1fr)}
  .values{grid-template-columns:repeat(2,1fr)}
  .contact-grid, .product-grid{grid-template-columns:1fr}
  .footer-row{grid-template-columns:1fr}
  .trust-row, .stats-row{grid-template-columns:1fr}
  .stat{border-right:none; border-bottom:1px solid rgba(255,255,255,.12)}
  .stat:last-child{border-bottom:none}
}
@media (max-width: 640px){
  .nav{
    display:none; position:absolute; top:64px; left:0; right:0;
    background:#fff; padding:12px; border-bottom:1px solid var(--border);
    flex-direction:column
  }
  .nav.show{display:flex}
  .nav-toggle{display:inline-flex}
  .grid, .compare, .cases, .values{grid-template-columns:1fr}
  .hero h1{font-size:36px}
}