:root{
  --blue:#0b4f8a;
  --blue-600:#0a4a7a;
  --dark:#0c1720;
  --muted:#6b7280;
  --white:#ffffff;
  --glass: rgba(255,255,255,0.04);
  --radius:12px;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

/* Announcement Banner */
.announcement-banner{background:linear-gradient(90deg, #10b981 0%, #059669 100%);padding:4px 0;text-align:center;box-shadow:0 4px 12px rgba(16,185,129,0.15);z-index:70;position:relative}
.announcement-content{color:var(--white);font-size:0.95rem;font-weight:500;letter-spacing:0.3px;display:inline-block;white-space:nowrap;animation:scroll-text 8s linear infinite}
.announcement-content a{color:var(--white);text-decoration:underline;font-weight:600;transition:opacity 220ms ease;margin-left:4px}
.announcement-content a:hover{opacity:0.85}
@keyframes scroll-text{0%{transform:translateX(100%)};100%{transform:translateX(-100%)}}

*{box-sizing:border-box}
body{margin:0;color:var(--dark);background:#f7f9fb;font-family:Inter, sans-serif;line-height:1.5}
.container{max-width:1100px;margin:0 auto;padding:24px}
.site-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:background 320ms ease, box-shadow 320ms ease, padding 220ms ease;padding:5px 0;background:transparent}
.site-header .header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{font-weight:800;text-decoration:none;letter-spacing:0.4px;transition:opacity 220ms ease,filter 220ms ease;display:flex;align-items:center}
.brand-logo{height:48px;width:auto;display:block}
.brand:hover .brand-logo{filter:brightness(1.1)}
.brand:hover{opacity:0.9}
.main-nav a{margin:0 8px;color:var(--muted);text-decoration:none;position:relative;padding:4px 2px;transition:color 200ms ease}
.main-nav a::after{content:'';position:absolute;left:50%;transform:translateX(-50%) scaleX(0);bottom:0;height:3px;width:60%;border-radius:4px;background:var(--blue);transition:transform 260ms cubic-bezier(.2,.8,.2,1);transform-origin:center}
.main-nav a:hover::after{transform:translateX(-50%) scaleX(1)}
.header-cta{background:var(--blue);color:var(--white);padding:6px 12px;border-radius:8px;text-decoration:none;box-shadow:0 6px 20px rgba(11,79,138,0.18);transition:transform 180ms ease;display:inline-flex;align-items:center;gap:5px;font-size:0.9rem}
.header-cta i{font-size:0.95rem}
.header-cta:hover{transform:translateY(-2px)}

/* Futuristic scrolled state */
.site-header.scrolled{background:linear-gradient(90deg, rgba(8,40,70,0.96), rgba(2,18,32,0.96));box-shadow:0 14px 40px rgba(2,22,50,0.28);padding:4px 0}
.site-header.scrolled .brand-logo{filter:brightness(1.15)}
.site-header.scrolled .main-nav a{color:rgba(230,243,255,0.95)}
.site-header.scrolled .main-nav a::after{background:linear-gradient(90deg, #6ec5ff, #8ad4ff)}
.site-header.scrolled .header-cta{background:var(--white);color:var(--blue);box-shadow:0 8px 28px rgba(11,79,138,0.14)}

/* subtle neon glow on hover */
.main-nav a:hover{color:var(--white)}

.hero{position:relative;padding:0;background:linear-gradient(180deg, #eef7ff 0%, #ffffff 100%);width:100%}
.hero-slider{position:relative;margin-bottom:30px;width:100%}
.carousel{position:relative;width:100%;display:block}
/* Ajuste para o Carrossel Ocupar a Largura Total */
.carousel-inner{
  width:100%;
  overflow:hidden;
}
.carousel-item{position:relative}
/* carousel images responsive heights */
.carousel-item img{
  display:block;
  width:100%;
  height:auto;
  object-fit:contain;
  object-position:center;
}

@media (min-width:1200px){
  .carousel-item img{height:600px;}
}

@media (max-width:1199px){
  .carousel-item img{height:450px;}
}

@media (max-width:768px){
  .carousel-item img{height:300px;}
}
.carousel-caption{display:none}

.hero .container{max-width:1100px;margin:0 auto;padding:24px}
.hero-grid{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;position:relative;z-index:30;padding:40px 0}
.hero-content h1{font-size:2rem;color:var(--dark);margin:0 0 12px}
.lead{color:var(--muted);margin:0 0 20px}
.hero-ctas .btn{margin-right:12px}


/* Carousel full-width: 1 card por vez */
.carousel-indicators{position:absolute;left:50%;transform:translateX(-50%);bottom:-30px;display:flex;gap:12px;z-index:40}
.carousel-indicators .indicator{width:29px;height:4px;border-radius:0;background:#0b4f8a;opacity:0.5;border:none;cursor:pointer;transition:opacity 220ms ease}
.carousel-indicators .indicator:hover{opacity:0.75}
.carousel-indicators .indicator.active{background:#0b4f8a;opacity:1}
.carousel-control{position:absolute;top:50%;transform:translateY(-50%);background:var(--blue);color:#fff;border:none;border-radius:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;z-index:40;box-shadow:0 -3px 6px rgba(0,0,0,0.06);cursor:pointer;transition:background-color 220ms ease,width 220ms ease,height 220ms ease;font-size:25px;line-height:31px}
.carousel-control:hover{background-color:#0a4a7a}
.carousel-control.prev{left:-30px;border-bottom-left-radius:2px;border-bottom-right-radius:9px;border-top-left-radius:9px;border-top-right-radius:2px}
.carousel-control.next{right:-30px;border-bottom-left-radius:9px;border-bottom-right-radius:2px;border-top-left-radius:2px;border-top-right-radius:9px}

@media (max-width:1024px){
  .carousel-control{width:34px;height:34px;font-size:18px}
  .carousel-control.prev{left:0}
  .carousel-control.next{right:0}
}

@media (max-width:900px){
  .carousel-caption{display:none}
  .hero-grid{padding:20px;grid-template-columns:1fr}
  .hero-content{position:static;background:transparent;color:var(--dark);z-index:30}
}

@media (max-width:480px){
  .carousel-control{width:28px;height:28px;font-size:14px}
  .hero-grid{grid-template-columns:1fr;padding:16px}
  .hero-content h1{font-size:1.4rem}
}


.section{padding:48px 0}
.bg-contrast{background:#f3f6f9}
.section-title{font-size:1.4rem;margin:0 0 8px;color:var(--dark)}
.section-sub{color:var(--muted);margin:0 0 20px}

.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.product-card{background:var(--white);border-radius:12px;padding:12px;box-shadow:0 6px 20px rgba(10,20,30,0.05);text-align:left}
.product-card img{width:100%;height:auto;border-radius:8px}
.product-card h3{margin:10px 0 6px;font-size:1rem}
.price{color:var(--blue);font-weight:600;margin:0 0 10px}

.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.service-card{background:var(--white);padding:20px;border-radius:12px;box-shadow:0 8px 30px rgba(10,20,30,0.04);transition:transform 220ms ease, box-shadow 220ms ease}
.service-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(11,79,138,0.12)}
.service-icon{display:block;font-size:2rem;color:var(--blue);margin-bottom:12px}

.differentials{display:flex;flex-direction:column;gap:12px;padding-left:0;color:var(--muted);list-style:none}
.differentials li{display:flex;align-items:center;gap:10px}
.differentials i{color:var(--blue);font-size:1.1rem;min-width:24px;text-align:center}

.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:28px;align-items:start}
.contact-info i{margin-right:6px;color:var(--blue);font-size:1.1rem}
.contact-form{display:flex;flex-direction:column;gap:10px;background:var(--white);padding:18px;border-radius:12px;box-shadow:0 10px 30px rgba(10,20,30,0.04)}
.contact-form label{font-size:0.9rem;color:var(--muted)}
.contact-form input,.contact-form textarea{padding:10px;border:1px solid #e6e9ee;border-radius:8px;font-size:0.95rem}
.form-actions{display:flex;align-items:center;gap:12px}
.form-note{color:var(--muted);font-size:0.85rem}
.form-feedback{margin-top:8px;color:green}

.btn{display:inline-block;padding:10px 16px;border-radius:10px;text-decoration:none;color:var(--dark);background:transparent;border:1px solid transparent}
.btn-primary{background:var(--blue);color:var(--white)}
.btn-outline{border:1px solid rgba(11,79,138,0.12);color:var(--blue)}
.btn-sm{padding:8px 12px;font-size:0.9rem}

.whatsapp-float{position:fixed;right:18px;bottom:18px;background:var(--blue);width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(11,79,138,0.24);z-index:80;transition:transform 220ms ease, box-shadow 220ms ease}
.whatsapp-float i{color:#fff;font-size:1.6rem}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 10px 32px rgba(11,79,138,0.32)}

.site-footer{border-top:1px solid #e6e9ee;background:var(--white);padding:18px 0;margin-top:40px}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:12px}
.footer-links a{margin:0 8px;color:var(--muted);text-decoration:none}

@media (max-width:900px){
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .main-nav{display:none}
  .header-inner{justify-content:space-between}
  .footer-grid{flex-direction:column;align-items:flex-start}
}

@media (max-width:480px){
  .container{padding:14px}
  .hero-content h1{font-size:1.4rem}
}