*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Inter',sans-serif;
  background:#f5fdf8;
  color:#1f2937;
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

header{
  background:#ffffffee;
  backdrop-filter:blur(10px);
  position:fixed;
  width:100%;
  top:0;
  z-index:999;
  box-shadow:0 2px 10px rgba(0,0,0,0.08);
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 0;
}

.logo-area{
  display:flex;
  align-items:center;
  gap:14px;
}

.logo-area img{
  width:60px;
}

.logo-area h1{
  color:#16a34a;
}

.logo-area span{
  font-size:0.8rem;
  color:#6b7280;
}

nav{
  display:flex;
  gap:24px;
  align-items:center;
}

nav a{
  text-decoration:none;
  color:#1f2937;
  font-weight:500;
}

#langToggle{
  border:none;
  background:#16a34a;
  color:white;
  padding:10px 16px;
  border-radius:10px;
  cursor:pointer;
}

.hero{
  height:100vh;
  background:
    linear-gradient(rgba(10,40,20,0.75), rgba(10,40,20,0.75)),
    url('https://images.unsplash.com/photo-1515351029128-8a8d584ab6b6?q=80&w=1470&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') center/cover;
  display:flex;
  align-items:center;
  color:white;
  text-align:center;
}

.hero-content{
  max-width:900px;
}

.hero-icon{
  font-size:4rem;
  margin-bottom:30px;
  color:#86efac;
}

.hero h2{
  font-size:3.5rem;
  margin-bottom:20px;
}

.hero p{
  font-size:1.2rem;
  margin-bottom:30px;
  line-height:1.8;
}

.btn{
  display:inline-block;
  background:#22c55e;
  color:white;
  padding:14px 30px;
  border-radius:14px;
  text-decoration:none;
  font-weight:600;
}

section{
  padding:100px 0;
}

.section-title{
  text-align:center;
  margin-bottom:60px;
}

.section-title h2{
  font-size:2.8rem;
  color:#166534;
}

.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
}

.about-grid img{
  width:100%;
  border-radius:24px;
}

.about-grid p{
  margin-bottom:20px;
  line-height:1.9;
}

.areas-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:24px;
  margin-top:40px;
}

.area-card{
  background:white;
  border-radius:20px;
  padding:28px;
  text-align:center;
  box-shadow:0 8px 25px rgba(0,0,0,0.08);
  transition:0.3s;
}

.area-card:hover{
  transform:translateY(-6px);
}

.area-card i{
  font-size:2rem;
  color:#16a34a;
  margin-bottom:16px;
}

.area-card span{
  font-weight:600;
  color:#166534;
}

.section-subtitle{
  margin-top:80px;
  margin-bottom:40px;
  text-align:center;
}

.section-subtitle h3{
  font-size:2rem;
  color:#166534;
}

.eixos-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:30px;
}

.eixo-card{
  background:white;
  padding:35px;
  border-radius:24px;
  box-shadow:0 8px 30px rgba(0,0,0,0.08);
}

.eixo-card i{
  font-size:2rem;
  color:#16a34a;
  margin-bottom:20px;
}

.eixo-card h3{
  margin-bottom:20px;
  color:#166534;
}

.eixo-card ul{
  padding-left:20px;
}

.eixo-card li{
  margin-bottom:12px;
}

.accordion{
  margin-top:40px;
}

.accordion details{
  background:white;
  border-radius:20px;
  margin-bottom:24px;
  overflow:hidden;
  box-shadow:0 8px 25px rgba(0,0,0,0.08);
}

.accordion summary{
  padding:24px 30px;
  cursor:pointer;
  font-size:1.2rem;
  font-weight:700;
  color:#166534;
  display:flex;
  align-items:center;
  gap:16px;
}

.accordion summary i{
  color:#16a34a;
}

.accordion-content{
  padding:0 30px 30px 30px;
}

.accordion-content h4{
  margin-top:30px;
  margin-bottom:10px;
  color:#15803d;
}

.accordion-content p{
  line-height:1.8;
  color:#374151;
}

.projects-grid,
.members-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:30px;
}

.project-card,
.member-card{
  background:white;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 8px 30px rgba(0,0,0,0.08);
  transition:0.3s;
}

.project-card:hover,
.member-card:hover{
  transform:translateY(-8px);
}

/*
.project-card img{
  width:90%;
  object-fit:cover;
  
}
*/

.logo-project-card{
  display: flex; 
  justify-content: center;
  align-items: center;
  text-align: center;
  margin-top: 20px;
  margin-bottom: 20px;
  height: 180px;
}

.img-project-card{
  display: flex; 
  justify-content: center;
  align-items: flex-start;
  text-align: center;
  height: 480px;
}

.img-project-card-comunicaa{
  display: flex; 
  justify-content: center;
  align-items: flex-start;
  text-align: center;
}

.content-project-card{
  height: 160px;
}

.project-content{
  padding:20px;
}

.project-content h3{
  color:#15803d;
  
}

.project-info{
  display:flex;
  justify-content:space-between;
  margin:20px 0;
  font-size:0.9rem;
  color:#6b7280;
}

.project-download {
  display:flex;
  margin-top: 30px;
}

.project-download a {
  text-decoration:none;
  padding:10px 15px;
  border-radius:10px;
}

.project-download img{
  width: 100%;
  height: 100%;
}

.socials{
  display:flex;
  justify-content:center;
  gap:20px;
  margin-top: 20px;
}

.socials a{
  font-size:2.8rem;
  color:#166534;
}

.project-links a,
.member-card a{
  background:#dcfce7;
  color:#166534;
  text-decoration:none;
  padding:10px 14px;
  border-radius:10px;
  font-size:0.9rem;
}

.member-card{
  padding:30px;
  text-align:center;
}

.member-card img{
  width:120px;
  height:120px;
  object-fit:cover;
  border-radius:50%;
  margin-bottom:20px;
}

.member-card h3{
  margin-bottom:8px;
}

.member-card span{
  display:block;
  margin-bottom:20px;
  color:#6b7280;
}

.publication-box{
  background:#ecfdf5;
  border-radius:24px;
  padding:40px;
}

.publication-item{
  padding:20px 0;
  border-bottom:1px solid #bbf7d0;
}

.publication-item:last-child{
  border:none;
}

.contact-box{
  background:#d1fae5;
  padding:60px;
  border-radius:24px;
  text-align:left;
}

.contact-box p{
  margin:20px 0;
}

footer{
  background:#bbf7d0;
  text-align:center;
  padding:24px;
  color:#14532d;
}

.hidden{
  display:none;
}

@media(max-width:900px){

  .nav{
    flex-direction:column;
    gap:20px;
  }

  nav{
    flex-wrap:wrap;
    justify-content:center;
  }

  .hero h2{
    font-size:2.4rem;
  }

  .about-grid{
    grid-template-columns:1fr;
  }

}

/* ==========================================
   PARCEIROS
========================================== */

#parceiros{
  padding: 80px 0;
  background: #f8fffb;
}

.partners-description{
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
  color: #555;
  line-height: 1.8;
  font-size: 1.05rem;
}

.partners-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.partner-card{
  background: #fff;
  border-radius: 18px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: 0.3s;
  text-align: center;
}

.partner-card:hover{
  transform: translateY(-5px);
}

.partner-logo{
  height: 180px;

  display: flex;
  align-items: center;
  justify-content: center;

  margin-bottom: 25px;
}

.partner-logo img{
  max-width: 220px;
  max-height: 160px;
  object-fit: contain;
}

.partner-content h3{
  margin-bottom: 15px;
  color: #0b7d4f;
  font-size: 1.5rem;
}

.partner-content p{
  color: #555;
  line-height: 1.7;
}