:root{
  --pi-bg-1:#0e3a45;
  --pi-bg-2:#0a2f38;
  --pi-accent:#16b5c6;
  --pi-accent-2:#0b7d8a;
  --pi-dark:#1f1f1f;
  --pi-dark-2:#3d3d3d;
  --pi-panel:#ffffff;
  --pi-border:rgba(0,0,0,.14);
  --pi-shadow:0 10px 30px rgba(0,0,0,.25);
}

body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(1100px 700px at 28% 0%, rgba(22,181,198,.28), transparent 55%),
    radial-gradient(1000px 650px at 82% 16%, rgba(0,180,255,.16), transparent 60%),
    linear-gradient(180deg, var(--pi-bg-1) 0%, var(--pi-bg-2) 100%);
  min-height:100vh;
}

.site-bg{
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0, rgba(255,255,255,.05) 1px, transparent 1px, transparent 12px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0, rgba(255,255,255,.03) 1px, transparent 1px, transparent 12px);
  mix-blend-mode: overlay;
}

/* Header */
.site-header{
  color:#ffffff;
}

.brand-title-wrap{
  line-height:1.05;
}

.brand-kicker{
  font-size:.86rem;
  letter-spacing:.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
}

.brand-title{
  font-size:2.15rem;
  font-weight:800;
  letter-spacing:.06em;
  color:#eafcff;
  text-transform: uppercase;
}

.brand-logo{
  width: 84px;
  height: 84px;
  object-fit: contain;
  border-radius: 50%;
  /*background:#ffffff;
  padding: 6px;
  box-shadow: 0 8px 18px rgba(0,0,0,.28);*/
}

.searchbar{
  width: 320px;
  max-width: 100%;
}

.searchbar .form-control{
  background: rgba(255,255,255,.92);
  color:#1a1a1a;
}

.searchbar .form-control::placeholder{ color: rgba(0,0,0,.55); }

.nav-surface{
  background: linear-gradient(180deg, var(--pi-dark-2) 0%, var(--pi-dark) 100%);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 8px 18px rgba(0,0,0,.18);
}

.navbar-dark .navbar-nav .nav-link{
  color: rgba(255,255,255,.92);
  font-weight: 600;
  padding: 12px 14px;
}

.navbar-dark .navbar-nav .nav-link:hover{
  color:#ffffff;
  text-decoration: underline;
}

.navbar-dark .navbar-nav .nav-link.active{
  color:#ffffff;
}

/* Main paper panel (centro branco, como no print) */
.paper{
  background: var(--pi-panel);
  border: 1px solid var(--pi-border);
  overflow: hidden;
}

/* Hero / Carousel */
.hero{
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  padding: 32px 34px;
  border-bottom: 1px solid rgba(0,0,0,.10);  
  background-size: cover;
  background-position: center;
}

@media (max-width: 575px){
  .hero{
    min-height: 220px;
    padding: 18px 16px;

    background-size: cover;
    background-position: center top;
  }

  .hero-title{
    font-size: 1.1rem;
    line-height: 1.2;
  }

  .hero-text{
    font-size: .9rem;
  }
}

.hero-1{
  background-image: url("../assets/img/banner1.jpg");  
}

.hero-2{
  background-image: url("../assets/img/banner2.jpg");
}

.hero-3{
  background-image: url("../assets/img/banner3.jpg");
}

.hero-4{
  background-image: url("../assets/img/banner4.jpg");
}

.hero-overlay{
  position:absolute;
  inset:0;
  /*background: linear-gradient(90deg, rgba(0,0,0,.58) 0%, rgba(0,0,0,.22) 58%, rgba(0,0,0,.10) 100%);*/
}

.nav-link.active {
  background-color: #ffffff; /* fundo branco */
  color: #000000 !important; /* texto preto */
  border-radius: 4px;        /* opcional */
}

.hero-content{
  position:relative;
  z-index:1;
  max-width: 720px;
}

.hero-badge{
  display:inline-block;
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform: uppercase;
  color:#000000;
  background: rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.18);
  padding: 6px 10px;
  margin-bottom: 10px;
}

.hero-title{
  color:#000000;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin: 0 0 8px 0;
  text-shadow: 0 2px 0 rgba(255,255,255,.55);
}

.hero-text{
  color: rgba(0,0,0,.92);
  max-width: 70ch;
  margin-bottom: 14px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon{
  filter: invert(38%) sepia(82%) saturate(450%) hue-rotate(145deg);
}

.carousel-indicators [data-bs-target]{
  height: 4px;
  border-radius: 10px;
}

/* Mini cards */
.mini-card{
  display:flex;
  align-items:flex-start;
  gap: 12px;
  padding: 14px 14px;
  border: 1px solid rgba(0,0,0,.10);
  background:#ffffff;
  text-decoration:none;
  color: inherit;
  transition: transform .12s ease, box-shadow .12s ease;
}

.mini-card:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(0,0,0,.10);
}

.mini-card-icon{
  width: 44px;
  height: 44px;
  border-radius: 4px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(22,181,198,.15);
  color: #0b6a76;
  font-size: 1.25rem;
}

.mini-card-title{
  font-weight: 800;
  color: #0b6a76;
}

.mini-card-text{
  color:#3b3b3b;
  font-size: .95rem;
}

/* Conteudo */
.content-block{
  padding: 16px 0;
}

.content-title{
  color:#0b6a76;
  font-weight: 900;
  margin-bottom: 6px;
}

.content-text{
  color:#2b2b2b;
}

.content-list{
  margin: 0 0 10px 0;
  color:#2b2b2b;
}

.content-link{
  color: #0b6a76;
  font-weight: 700;
  text-decoration: none;
}

.content-link:hover{ text-decoration: underline; }

.feature{
  display:flex;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.92);
}

.feature i{
  font-size: 1.25rem;
  color:#0b6a76;
}

.feature-title{
  font-weight: 800;
}

.feature-text{
  color:#3b3b3b;
  font-size: .95rem;
}

.product{
  border: 1px solid rgba(0,0,0,.10);
  padding: 12px;
  background: rgba(255,255,255,.92);
  height: 100%;
}

.product i{
  font-size: 1.4rem;
  color:#0b6a76;
}

.product-title{
  font-weight: 900;
  color:#0b4e57;
  margin-top: 4px;
}

.product-text{ color:#3b3b3b; }

/* Sidebar */
.sidebar .side-box{
  border: 1px solid rgba(0,0,0,.12);
}

.side-title{
  background: linear-gradient(180deg, var(--pi-dark-2) 0%, var(--pi-dark) 100%);
  color:#ffffff;
  font-weight: 900;
  padding: 10px 12px;
}

.side-body{
  padding: 12px;
  background: #0e6a67;
  border-top: 1px solid rgba(255,255,255,.08);
}

.side-link{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 9px 10px;
  text-decoration:none;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.88);
  color:#0b4e57;
  font-weight: 700;
  margin-bottom: 8px;
}

.side-link:hover{
  filter: brightness(0.98);
}

.highlight{
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(0,0,0,.12);
  padding: 10px;
  margin-bottom: 10px;
}

.highlight-img{
  height: 110px;
  background: rgba(22,181,198,.16);
  display:flex;
  align-items:center;
  justify-content:center;
  border: 1px solid rgba(0,0,0,.10);
  margin-bottom: 8px;
}

.highlight-img i{
  font-size: 2.4rem;
  color:#0b6a76;
}

.highlight-title{
  font-weight: 900;
  color:#0b4e57;
  text-align:center;
}

/* Footer */
.site-footer{
  background: linear-gradient(180deg, var(--pi-dark-2) 0%, var(--pi-dark) 100%);
  color:#ffffff;
}

/* Ajustes responsivos */
@media (max-width: 991px){
  .brand-logo{ width: 64px; height: 64px; }
  .brand-title{ font-size: 1.05rem; }
  .searchbar{ width: 100%; }
  .hero{ padding: 22px 18px; min-height: 250px; }
}

@media (max-width: 575px){
  .hero-title{ font-size: 1.1rem; }
}