:root{
  --background:#F4F7FA;
  --foreground:#0F1B3D;
  --primary:#1E3A5F;
  --primary-foreground:#FFFFFF;
  --secondary:#E8EDF3;
  --accent:#3B6FA0;
  --accent-foreground:#FFFFFF;
  --card:#FFFFFF;
  --muted:#E8EDF3;
  --muted-foreground:#3B6FA0;
  --border:#D1D9E3;
  --radius:8px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'DM Sans', sans-serif;
  background:var(--background);
  color:var(--foreground);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.font-heading{
  font-family:'Space Grotesk', sans-serif;
  font-weight:700;
  letter-spacing:-0.01em;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
ul{list-style:none;}
.wrap{max-width:1200px; margin:0 auto; padding:0 24px;}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 24px; font-size:14.5px; font-weight:600; border-radius:var(--radius);
  transition:.15s; cursor:pointer; border:1px solid transparent; white-space:nowrap;
}
.btn-primary{background:var(--primary); color:var(--primary-foreground);}
.btn-primary:hover{background:#16304f;}
.btn-on-primary{background:#fff; color:var(--primary);}
.btn-on-primary:hover{background:var(--secondary);}
.btn-outline{border-color:rgba(255,255,255,0.5); color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,0.1);}

/* ---------- HEADER ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(244,247,250,0.95);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  height:80px; max-width:1200px; margin:0 auto; padding:0 24px;
}
.logo{display:flex; align-items:center; gap:12px;}
.logo .logo-img{height:44px; width:auto; border-radius:6px;}
.navlinks{display:flex; gap:32px; align-items:center;}
.navlinks a{font-size:14.5px; font-weight:500; color:var(--foreground); opacity:0.8; transition:.15s;}
.navlinks a:hover, .navlinks a.active{opacity:1; color:var(--accent);}
.menutoggle{display:none; background:none; border:none; color:var(--foreground); font-size:24px; cursor:pointer;}

/* ---------- PAGE HERO (interior pages) ---------- */
.page-hero{background:var(--primary); color:#fff; padding:72px 0;}
.page-hero .kicker{color:#BFD4E8;}
.page-hero h1{font-size:38px; margin-bottom:16px; max-width:680px;}
.page-hero p{font-size:16.5px; color:#DCE7F1; max-width:600px;}

/* ---------- HOME HERO ---------- */
.hero{background:var(--primary); color:#fff; position:relative; overflow:hidden;}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media img{width:100%; height:100%; object-fit:cover; opacity:0.28;}
.hero-media::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(30,58,95,0.55), rgba(30,58,95,0.92));}
.hero-inner{position:relative; z-index:2; padding:96px 0 64px; max-width:760px;}
.hero-kicker{font-size:14px; font-weight:600; color:#BFD4E8; letter-spacing:0.02em; margin-bottom:16px;}
.hero h1{font-size:44px; line-height:1.12; margin-bottom:20px;}
.hero p.lede{font-size:17px; color:#DCE7F1; max-width:560px; margin-bottom:32px;}
.hero-ctas{display:flex; gap:14px; margin-bottom:44px; flex-wrap:wrap;}
.hero-tags{display:flex; flex-wrap:wrap; gap:24px; font-size:13.5px; color:#BFD4E8;}
.hero-tags span{display:flex; align-items:center; gap:8px;}
.hero-tags .dot{width:6px; height:6px; border-radius:50%; background:#fff; flex-shrink:0;}

/* ---------- STATS ---------- */
.stats{background:var(--accent); color:#fff;}
.stats-inner{display:grid; grid-template-columns:repeat(4,1fr); text-align:center; padding:48px 0;}
.stat-cell{padding:0 16px;}
.stat-num{font-family:'Space Grotesk', sans-serif; font-size:32px; font-weight:700;}
.stat-label{font-size:13.5px; color:#DCE7F1; margin-top:6px;}

/* ---------- SECTIONS ---------- */
section{padding:96px 0;}
.kicker{font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--accent); margin-bottom:12px;}
.section-head{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:48px; gap:24px; flex-wrap:wrap;}
.section-head h2{font-size:30px; max-width:600px;}
.section-head a.more{font-size:14px; font-weight:600; color:var(--primary); white-space:nowrap;}
.section-head a.more:hover{color:var(--accent);}
.section-head.center{display:block; text-align:center;}
.section-head.center h2{margin:0 auto;}

/* ---------- SERVICES (home summary cards) ---------- */
.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.service-card{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:32px 28px; transition:.2s;}
.service-card:hover{border-color:var(--accent); box-shadow:0 4px 16px rgba(30,58,95,0.08);}
.service-icon{width:48px; height:48px; border-radius:10px; background:var(--secondary); color:var(--accent); display:flex; align-items:center; justify-content:center; margin-bottom:20px; font-size:20px;}
.service-card h3{font-size:18.5px; margin-bottom:10px;}
.service-card p{font-size:14.5px; color:#4B5A70;}

/* ---------- SERVICE DETAIL (servicos.html) ---------- */
.service-detail{display:grid; grid-template-columns:repeat(2,1fr); gap:28px;}
.service-detail-card{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:32px;}
.service-detail-card h3{font-size:20px; margin-bottom:10px;}
.service-detail-card > p{font-size:14.5px; color:#4B5A70; margin-bottom:20px;}
.feature-list li{font-size:14px; color:var(--foreground); padding:8px 0; border-top:1px solid var(--border); display:flex; gap:10px; align-items:flex-start;}
.feature-list li:first-child{border-top:none;}
.feature-list li::before{content:"✓"; color:var(--accent); font-weight:700; flex-shrink:0;}

/* ---------- PORTFOLIO ---------- */
.portfolio-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:28px;}
.proj-card{border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; background:var(--card);}
.proj-media{height:230px; position:relative; overflow:hidden;}
.proj-media img{width:100%; height:100%; object-fit:cover;}
.proj-tag{position:absolute; top:16px; left:16px; background:var(--primary); color:#fff; font-size:12px; font-weight:600; padding:5px 12px; border-radius:20px;}
.proj-body{padding:22px 24px 26px;}
.proj-body h3{font-size:19px; margin-bottom:8px;}
.proj-body p{font-size:14.5px; color:#4B5A70;}

/* ---------- WHY / VALUES ---------- */
.why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:36px;}
.why-item{text-align:left;}
.why-icon{width:52px; height:52px; border-radius:10px; background:rgba(30,58,95,0.1); color:var(--primary); display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:22px;}
.why-item h3{font-size:18.5px; margin-bottom:8px;}
.why-item p{font-size:14.5px; color:#4B5A70;}

.testimonial{max-width:720px; margin:70px auto 0; text-align:center;}
.testimonial blockquote{font-family:'Space Grotesk', sans-serif; font-size:22px; font-weight:500; line-height:1.5; color:var(--foreground); margin-bottom:22px;}
.testimonial .author{font-weight:700; font-size:15px;}
.testimonial .role{font-size:13.5px; color:#4B5A70;}

/* ---------- ABOUT PAGE ---------- */
.about-split{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
.about-split p{font-size:15px; color:#4B5A70; margin-bottom:16px;}
.about-split h2{font-size:28px; margin-bottom:20px;}
.values-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.value-card{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:26px 22px;}
.value-card h3{font-size:17px; margin-bottom:8px;}
.value-card p{font-size:13.5px; color:#4B5A70;}

/* ---------- CONTACT PAGE ---------- */
.contact-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:48px;}
.contact-info h2{font-size:22px; margin-bottom:12px;}
.contact-info > p{font-size:14.5px; color:#4B5A70; margin-bottom:28px;}
.contact-item{display:flex; gap:14px; margin-bottom:24px;}
.contact-item .ico{width:42px; height:42px; border-radius:10px; background:var(--secondary); color:var(--accent); display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:18px;}
.contact-item h4{font-size:14px; margin-bottom:2px;}
.contact-item p{font-size:14.5px; color:#4B5A70;}
.social-row{display:flex; gap:10px; margin-top:8px;}
.social-row a{width:38px; height:38px; border-radius:50%; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; font-size:14px;}
.contact-form{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:32px;}
.contact-form h3{font-size:19px; margin-bottom:6px;}
.contact-form > p{font-size:14px; color:#4B5A70; margin-bottom:22px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px;}
.form-field{display:flex; flex-direction:column; gap:6px;}
.form-field label{font-size:13px; font-weight:600;}
.form-field input, .form-field select, .form-field textarea{
  border:1px solid var(--border); border-radius:6px; padding:10px 12px; font-size:14px;
  font-family:'DM Sans', sans-serif; background:#fff; color:var(--foreground);
}
.form-field textarea{resize:vertical; min-height:110px;}
.form-note{font-size:12.5px; color:#8492A6; margin-top:14px;}

/* ---------- CTA ---------- */
.cta-banner{background:var(--primary); color:#fff; text-align:center;}
.cta-banner h2{font-size:32px; margin-bottom:14px;}
.cta-banner p{font-size:16px; color:#DCE7F1; margin-bottom:32px; max-width:560px; margin-left:auto; margin-right:auto;}

/* ---------- FOOTER ---------- */
footer.site-footer{background:var(--primary); color:#DCE7F1; padding:64px 0 28px; border-top:1px solid rgba(255,255,255,0.1);}
.foot-grid{display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,0.15);}
.foot-brand .logo .logo-img{height:56px;}
.foot-brand p{font-size:14px; max-width:280px; margin-top:16px; color:#BFD4E8;}
footer h4{color:#fff; font-size:13px; text-transform:uppercase; letter-spacing:0.06em; margin-bottom:18px; font-weight:700;}
footer li{margin-bottom:11px; font-size:14.5px;}
footer li a:hover{color:#fff;}
.foot-bottom{display:flex; justify-content:space-between; padding-top:26px; font-size:13px; flex-wrap:wrap; gap:10px; color:#BFD4E8;}

@media (max-width:900px){
  .navlinks{display:none;}
  .menutoggle{display:block;}
  .hero h1{font-size:32px;}
  .page-hero h1{font-size:28px;}
  .stats-inner{grid-template-columns:repeat(2,1fr); row-gap:24px;}
  .services-grid{grid-template-columns:1fr;}
  .service-detail{grid-template-columns:1fr;}
  .portfolio-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr; gap:32px;}
  .about-split{grid-template-columns:1fr; gap:32px;}
  .values-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr; gap:32px;}
  section{padding:64px 0;}
}