:root{
  --font-title: "Sansita", sans-serif;
  --font-body: "Open Sans", sans-serif;
}

html{
  scroll-behavior: smooth;
}

html, body {
  overflow-x: hidden;
}

body {
  font-size: 18px;      
  line-height: 1.65;    
  font-family: var(--font-body);
  font-weight: 300;      
  font-size: 17px;
  line-height: 1.65;
  color: #222;
}

h1, h2, h3, h4, h5, h6,
.contact-title,
.footer-title,
.service-name {
  font-family: var(--font-title);
  font-weight: 700; 
}

p, li, .service-text, .footer-text {
  font-weight: 300;
}
.section{
  scroll-margin-top: 90px; 
}


#mainNavbar{
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  background-color: transparent;
}

/* LINKS DA NAVBAR (estado normal, sobre o banner) */
#mainNavbar .nav-link{
  color: #256a67;
  font-weight: 500;         
  letter-spacing: 0.2px;
  transition: color 0.2s ease;
}

/* Hover */
#mainNavbar .nav-link:hover{
  color: #ffffff;
  opacity: 0.85;
}


/* Estado após scroll */
#mainNavbar.navbar-scrolled{
  /*padding-top: 1px;    
  padding-bottom: 16px;*/
  background-color: #1B4B4A;
  box-shadow: 0 4px 30px rgba(0,0,0,0.18);
}

#mainNavbar.navbar-scrolled .nav-link{
  color: #ffffff;
}

.navbar-logo{
  height: 100px;          
  width: auto;
  transition: height 0.3s ease, filter 0.3s ease;
}

.navbar-brand{
  position: relative;
  display: block;
  width: 150px; /* controla o espaço do logo */
  height: 60px;
}

@media (max-width: 576px){
  .navbar-logo{
    height: 60px;
  }
}

#mainNavbar.navbar-scrolled .navbar-logo{
  height: 60px;
}


/* Por default mostrar logo claro */
.logo-dark{
  opacity: 0;
  position: absolute;
  transform: scale(1.15);
}
.logo-light{
  opacity: 1;
}

.logo-light,
.logo-dark{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

/* Quando existe scroll */
#mainNavbar.navbar-scrolled .logo-light{
  opacity: 0;
}
#mainNavbar.navbar-scrolled .logo-dark{
  opacity: 1;
  transform: scale(1.95);
}

/* Ajuste de scroll */
#mainNavbar.navbar-scrolled .navbar-logo{
  height: 42px;
}


/*banner */
.hero-banner {
  height: 60vh;
  background-image:
    linear-gradient(
      rgba(0, 0, 0, 0.15),
      rgba(0, 0, 0, 0.15)
    ),
    url("../assets/img/pattern-bg.png");
  background-size: cover;
  background-position: center 16%;
  background-repeat: no-repeat;
}

.banner-text{
  color: #256a67;
}

.banner-title{
  color: #256a67;
}

.hero-title{
  font-size: clamp(1.8rem, 6vw, 3.5rem);
  line-height: 1.2;
}

@media (min-width: 992px) {
  .hero-title{
    white-space: nowrap;
  }
}

/*footer*/
.site-footer{
  background: #000000; 
}
.py-6 {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

/* Títulos das colunas */
.footer-title{
  font-weight: 600;
  letter-spacing: 0.2px;
}

/* Texto base */
.footer-text{
  color: rgba(255,255,255,0.75);
}

/* Links */
.footer-link{
  display: inline-block;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  padding: 6px 0;
  transition: color .2s ease, transform .2s ease;
}
.footer-link:hover{
  color: rgba(255,255,255,1);
  transform: translateX(2px);
}

/* Lista */
.footer-list{
  margin: 0;
  padding: 0;
}

/* Ícones sociais */
.social-link{
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  text-decoration: none;
  transition: opacity .2s ease, transform .2s ease;
}
.social-link:hover{
  opacity: 1;
  transform: translateY(-1px);
}


.footer-logo{
  max-width: 160px;   
  opacity: 0.95;
}

/* Separação da linha final */
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.12);
}

/* contact */
/* Título + sublinhado */
.contact-title{
  font-weight: 600;
  letter-spacing: 0.2px;
}
.contact-underline{
  width: 48px;
  height: 3px;
  background: #1B4B4A;
  border-radius: 999px;
}

/* Inputs estilo “underline” */
.contact-input,
.contact-select,
.contact-textarea{
  border: none;
  border-bottom: 1px solid #e6e6e6;
  border-radius: 0;
  padding-left: 0;
  padding-right: 0;
  box-shadow: none !important;
}

.contact-input:focus,
.contact-select:focus,
.contact-textarea:focus{
  border-bottom-color: #1B4B4A;
}


.contact-input::placeholder,
.contact-textarea::placeholder{
  color: #9aa0a6;
}


.contact-btn{
  background: #1B4B4A;
  border: 1px solid #1B4B4A;
  color: #fff;
  border-radius: 999px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.contact-btn:hover{
  background: #153C3B;
  border-color: #153C3B;
  color: #fff;
}

.contact-privacy {
  font-size: 0.9rem;
}

.contact-privacy a {
  color: #1f5c57;
  text-decoration: underline;
}

.contact-privacy a:hover {
  opacity: 0.8;
}

/* Coluna direita */
.contact-city{
  font-weight: 700;
}

.contact-label{
  font-weight: 700;
  color: #555;
  margin-bottom: 6px;
}

.contact-value{
  color: #666;
  line-height: 1.6;
}


/*about us * / 
/* Secção */
.about-section {
  background-color: #ffffff;
}

/* Ícone circular */
.about-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: #1B4B4A;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.6rem;
}

/* Texto */
.about-item p {
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}



/* sobre elas */
.team-card{
  max-width: 360px;
  margin: 0 auto;
  text-align: center;
}

/* Wrapper */
.team-photo-wrap{
  width: 285px;
  height: 280px;
  margin: 0 auto;
  overflow: hidden;
}

.team-photo-wrap::before{
  content: none;
}


.team-photo{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 100%; /* importante circulo perfeito */
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.team-bg-1{ --team-bg: #1B4B4A; }   
.team-bg-2{ --team-bg: #1B4B4A; }  

.team-img {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: #144d4b;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
/* serviços */

.services-section{
  position: relative;
  background: #fafafa;
  overflow: hidden;
}

.services-section::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 15% 40%, rgba(0, 255, 170, 0), transparent 45%),
    radial-gradient(circle at 85% 30%, rgba(41, 147, 113, 0.1), transparent 45%),
    radial-gradient(circle at 55% 85%, rgba(33, 167, 191, 0.1), transparent 45%);
  z-index: 0;
}

.services-section .container{
  position: relative;
  z-index: 1;
}

.services-kicker{
  font-size: 0.9rem;
  color: rgba(0,0,0,0.55);
}

.services-title{
  font-weight: 600;
  letter-spacing: 0.2px;
  max-width: 820px;
}

/* card */
.service-card{
  border-radius: 14px;
  padding: 26px 22px;
  color: #fff;
  box-shadow: 0 18px 40px rgba(0,0,0,0.12);
  transform: translateY(0);
  transition: transform .25s ease, box-shadow .25s ease;
  min-height: 260px;
}

.service-card:hover{
  transform: translateY(-8px);
  box-shadow: 0 24px 55px rgba(0,0,0,0.16);
}

/* ícone “flutuante” */
.service-icon{
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.18);
  margin-bottom: 18px;
  font-size: 1.35rem;
}

/* texto */
.service-name{
  font-weight: 700;
  margin-bottom: 10px;
}
.service-text{
  margin: 0;
  color: rgba(255,255,255,0.88);
  line-height: 1.55;
  max-width: 260px;
}

/* cores cards */
.service-red{ background: #256A67; }
.service-yellow{ background: #256A67; }
.service-green{ background: #256A67;}
.service-purple{ background: #256A67; }

/* active card */
.service-teal{ background:#256A67; }

/*download button */
.btn-pdf-download{
  background-color: #1B4B4A;
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.btn-pdf-download:hover{
  background-color: #153C3B;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(0,0,0,0.22);
}

.pdf-download-wrapper,
.services-section .btn-pdf-download{
  position: relative;
  z-index: 2;
} 

@media (max-width: 576px){
  .btn-pdf-download{
    padding: 10px 18px;
    font-size: 14px;
    max-width: 90%;
  }
}