:root{
  --brand:#0f4b57;
  --accent:#f2c100;
  --muted:#6b6b6b;
  --light:#f5f5f5;
}

*{box-sizing:border-box}
html,body{
  height:100%;
}
body{
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  margin:0;
  color:#222;
  line-height:1.5;
  display:flex;
  flex-direction:column;
  font-size:18px;
}
main{
  flex:1;
}

.container{
  width:100%;
  max-width:1100px;
  margin:0 auto;
  padding:0 1rem;
}

/* Header */
.site-header{background:var(--accent);border-bottom:1px solid rgba(0,0,0,0.08);color:#111}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 0}
.branding{display:flex;align-items:center;gap:1rem}
.brand-logo{height:56px;width:auto}
.brand-text h1{font-size:1.26rem;margin:0;color:#111}
.brand-text p{margin:0;font-size:0.96rem;color:#2b2b2b}

.main-nav .menu{list-style:none;display:flex;gap:1.25rem;margin:0;padding:0;align-items:center}
.main-nav a{color:#111;text-decoration:none;padding:0.5rem 0.75rem;font-weight:600;display:inline-block;border-radius:4px;transition:background 0.2s;font-size:1.05rem;white-space:nowrap}
.main-nav a:hover{background:rgba(0,0,0,0.08)}
.has-children{cursor:default;color:var(--brand)}

.header-contacts{display:flex;align-items:center;gap:0.75rem;flex-wrap:nowrap}
.contact-link{color:#111;text-decoration:none;padding:0.5rem 0.75rem;font-weight:600;display:inline-block;border-radius:4px;transition:background 0.2s;white-space:nowrap}
.contact-link:hover{background:rgba(0,0,0,0.08)}

.lang-switch{padding:0.5rem 0.75rem;background:rgba(15,75,87,0.1);color:var(--brand);text-decoration:none;font-weight:700;border-radius:4px;transition:background 0.2s;font-size:1.08rem;white-space:nowrap}
.lang-switch:hover{background:rgba(15,75,87,0.2)}

/* Hero */
.hero{position:relative;background:url('/assets/images/bg.jpg') center/cover no-repeat;color:white;padding:6rem 0;min-height:320px;display:flex;align-items:center}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,75,87,0.75), rgba(15,75,87,0.45));z-index:0}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,0.85fr);gap:2rem;align-items:center}
.hero-content{max-width:720px}
.hero h2{font-size:2.4rem;margin:0 0 0.5rem}
.hero-subtitle{font-size:1.62rem;margin:0.5rem 0 1.5rem;color:rgba(255,255,255,0.98);font-weight:600}
.hero p{font-size:1.26rem;margin:0 0 1rem}

.hero-audio{justify-self:end;align-self:center;width:min(100%,360px);padding:1.1rem 1.15rem;border-radius:18px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.2);backdrop-filter:blur(10px);box-shadow:0 16px 36px rgba(5,20,24,0.22)}
.hero-audio-title{margin:0 0 0.8rem;font-size:1.05rem;line-height:1.3;color:#fff;font-weight:800;letter-spacing:0.02em}
.hero-audio-player{width:100%}
.hero-audio-caption{margin:0.75rem 0 0;font-size:0.98rem;line-height:1.45;color:rgba(255,255,255,0.88)}

/* Hero 'View more' link/button */
.hero-more-link{display:inline-block;margin-top:0.6rem;background:var(--accent);color:#111;padding:0.5rem 0.9rem;border-radius:6px;font-weight:800;text-decoration:none;box-shadow:0 8px 22px rgba(10,30,35,0.12);transition:background 0.18s,transform 0.12s}
.hero-more-link:hover{background:#e6ad00;transform:translateY(-2px)}

/* Unified project badge */
.hero .project-badge{margin-top:0.8rem;display:inline-block;background:#ffffff;color:var(--brand);font-weight:800;padding:0.5rem 0.95rem;border-radius:999px;box-shadow:0 8px 22px rgba(10,30,35,0.14);font-size:1rem;line-height:1.1}
.hero .project-badge br{display:block;margin-top:0.28rem;font-weight:700;color:var(--brand);font-size:0.92rem;opacity:0.95}

/* Project page metadata */
.project-full{padding:3.2rem 0 4.6rem;max-width:920px}
.project-full h2{color:var(--brand);font-size:2.35rem;margin:0 0 1.15rem;letter-spacing:-0.02em;line-height:1.1}
.project-full > p{font-size:1.1rem;line-height:1.72;margin:0 0 1rem;color:#2a2a2a}
.project-full > p:first-of-type{font-size:1.14rem}
.project-meta{margin:1.9rem 0 0;padding-top:1.15rem;border-top:1px solid rgba(15,75,87,0.14)}
.project-meta h3{margin:0 0 0.85rem;color:var(--brand);font-size:0.98rem;letter-spacing:0.12em;text-transform:uppercase;line-height:1.2}
.project-objective{margin:0;font-size:1.08rem;line-height:1.72;color:#303030;max-width:860px}
.project-keywords{list-style:none;display:flex;flex-wrap:wrap;gap:0.65rem;margin:0;padding:0}
.project-keywords li{padding:0.45rem 0.8rem;border-radius:999px;background:linear-gradient(135deg,var(--brand),#146574);color:#fff;font-size:0.98rem;font-weight:700;line-height:1.2;box-shadow:0 8px 18px rgba(15,75,87,0.12)}

@media (max-width:700px){
  .hero-grid{grid-template-columns:1fr;gap:1.25rem}
  .hero-audio{justify-self:stretch;width:100%}
  .hero .project-badge{font-size:0.95rem;padding:0.45rem 0.8rem}
  .hero h2{font-size:1.9rem}
  .hero-subtitle{font-size:1.18rem}
  .project-full{padding:2rem 0 3rem}
  .project-full h2{font-size:1.85rem}
  .project-full > p{font-size:1.04rem}
  .project-objective{font-size:1.03rem}
  .project-keywords li{font-size:0.94rem}
}
.button{background:var(--brand);color:white;padding:0.6rem 1rem;border-radius:4px;text-decoration:none}
.button.small{padding:0.35rem 0.7rem;font-size:1.08rem}

/* Grid / Cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem}
.card{background:white;border:1px solid #eee;border-radius:6px;overflow:hidden;display:flex;flex-direction:column}
.card img{width:100%;height:180px;object-fit:cover}
.card-body{padding:1rem}
.card-body h3{margin:0 0 0.5rem;font-size:1.32rem}

/* Footer */
.site-footer{background:#111;color:#ddd;padding:2.5rem 0;margin-top:4rem}
.footer-top{display:flex;gap:1rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.footer-left{flex:1;min-width:220px}
.footer-right{display:flex;gap:1rem;align-items:center}
.footer-right img{max-height:60px;opacity:0.9;transition:opacity .2s;background:white;padding:6px;border-radius:4px}
.footer-right img:hover{opacity:1}
.footer-bottom{margin-top:1.25rem;border-top:1px solid rgba(255,255,255,0.06);padding-top:1rem;text-align:center;font-size:1.08rem}

/* Team/Equipa Page */
.page-equipa h1{font-size:2rem;margin-bottom:0.5rem;color:var(--brand)}
.section-equipa{margin-bottom:3rem}
.section-equipa h2{font-size:1.5rem;color:var(--brand);margin-bottom:1.5rem;border-bottom:2px solid var(--accent);padding-bottom:0.5rem}
.member-principal{display:flex;gap:2rem;align-items:flex-start;background:#f9f9f9;padding:1.5rem;border-radius:6px;margin-bottom:2rem}
.grid-membros{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}
.member-card{background:white;border:1px solid #eee;border-radius:6px;padding:1.5rem;transition:box-shadow 0.2s;display:flex;flex-direction:column;align-items:center;text-align:center}
.member-card:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.member-principal .member-card{text-align:left;align-items:flex-start}
.member-photo{width:120px;height:120px;border-radius:50%;object-fit:cover;margin-bottom:1rem;border:3px solid var(--accent)}
.member-principal .member-photo{width:140px;height:140px;flex-shrink:0;margin-bottom:0;margin-right:1.5rem}
.member-info h3{font-size:1.32rem;margin:0.5rem 0;color:var(--brand)}
.member-role{color:var(--accent);font-weight:600;font-size:1.08rem;margin:0.25rem 0 0.75rem}
.member-bio{font-size:1.14rem;color:#666;line-height:1.5;margin:0.5rem 0}
.contact-email{display:inline-block;margin-top:0.75rem;padding:0.5rem 1rem;background:var(--accent);color:#111;text-decoration:none;border-radius:4px;font-weight:600;font-size:1.02rem;transition:background 0.2s}
.contact-email:hover{background:#f0b800}

/* Maintenance Pages */
.page-nosso-arquivo{padding:4rem 0;text-align:center}
.page-nosso-arquivo h1{color:var(--brand);margin-bottom:1rem;font-size:2.4rem}
.page-nosso-arquivo p{margin-top:0.75rem;font-size:1.26rem;color:#666}

/* Contact Page */
.page-contactos{padding:2rem 0}
.page-contactos h1{font-size:2.4rem;margin-bottom:0.5rem;color:var(--brand)}
.page-contactos .intro-text{font-size:1.26rem;color:#666;margin-bottom:2rem}

.contactos-section{margin-bottom:2.5rem}
.contactos-section h2{font-size:1.8rem;color:var(--brand);margin-bottom:1.5rem;border-bottom:2px solid var(--accent);padding-bottom:0.5rem}

.contacts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.contact-card{background:white;border:1px solid #eee;border-radius:6px;padding:1.5rem;transition:box-shadow 0.2s}
.contact-card:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.contact-card h3{font-size:1.32rem;color:var(--accent);margin:0 0 0.5rem;font-weight:600}
.contact-name{font-size:1.26rem;color:var(--brand);font-weight:600;margin:0.5rem 0 0.25rem}
.contact-role{font-size:1.08rem;color:#666;font-style:italic;margin:0 0 1rem}
.contact-detail{font-size:1.14rem;color:#333;line-height:1.6;margin:0.5rem 0}
.contact-detail a{color:var(--brand);text-decoration:none;font-weight:600}
.contact-detail a:hover{text-decoration:underline;color:var(--accent)}

.institution-card{background:#f9f9f9;border-left:5px solid var(--accent)}

/* Members Table */
.members-table{width:100%;border-collapse:collapse;margin:2rem 0;background:white;border:1px solid #eee;border-radius:8px;overflow:hidden;transition:box-shadow 0.2s}
.members-table tbody{display:table-row-group}
.members-table tr{border-bottom:1px solid #eee;transition:background-color 0.2s}
.members-table tr:last-child{border-bottom:none}
.members-table tr:hover{background:#f9f9f9;box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.members-table td{padding:1.25rem 1.5rem;text-align:left}
.member-name{font-weight:600;color:var(--brand);font-size:1.26rem}
.member-affiliation{color:#666;font-size:1.08rem;font-style:italic}

/* Seminarios Page */
.page-seminarios{padding:3rem 0}
.page-seminarios h1{font-size:2.64rem;margin:0 0 1rem;color:var(--brand);font-weight:700}

.seminarios-section{display:grid;grid-template-columns:1fr;gap:1.25rem;margin:2rem 0}

.seminario-card{
  background:white;
  border:2px solid #f0f0f0;
  border-radius:8px;
  padding:1.5rem;
  transition:all 0.3s cubic-bezier(0.4,0,0.2,1);
  position:relative;
  overflow:hidden;
  box-shadow:0 2px 8px rgba(0,0,0,0.06)
}

.seminario-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg, var(--brand), var(--accent));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform 0.3s ease;
}

.seminario-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(15,75,87,0.12);
  border-color:var(--accent)
}

.seminario-card:hover::before{
  transform:scaleX(1)
}

.seminario-numero{
  display:inline-block;
  background:var(--brand);
  color:white;
  padding:0.4rem 0.8rem;
  border-radius:20px;
  font-size:0.96rem;
  font-weight:700;
  letter-spacing:0.5px;
  text-transform:uppercase;
  margin-bottom:0.75rem
}

.seminario-header{
  display:flex;
  flex-direction:column;
  gap:0.5rem;
  margin-bottom:1rem;
  align-items:flex-start
}

.seminario-data{
  display:inline-flex;
  align-items:center;
  background:var(--light);
  color:var(--brand);
  padding:0.3rem 0.75rem;
  border-radius:6px;
  font-size:1.02rem;
  font-weight:600
}

.seminario-titulo{
  font-size:1.38rem;
  line-height:1.35;
  margin:0.5rem 0 0.75rem;
  color:var(--brand);
  font-weight:700;
  word-spacing:0.05em
}

.seminario-orador{
  margin:0.5rem 0;
  color:#555;
  font-size:1.14rem;
  line-height:1.4
}

.seminario-orador strong{
  color:var(--brand);
  font-weight:700
}

.seminario-descricao{
  margin:0.75rem 0 0;
  padding:0.75rem;
  background:var(--light);
  border-left:4px solid var(--accent);
  color:#666;
  font-size:1.08rem;
  line-height:1.4;
  font-style:italic;
  border-radius:4px
}

/* Eventos Page */
.page-eventos{padding:3rem 0}
.page-eventos h1{font-size:2.64rem;margin:0 0 1rem;color:var(--brand);font-weight:700}

/* Colaboradores Page */
.page-colaboradores{padding:3rem 0}
.page-colaboradores h1{font-size:2.64rem;margin:0 0 1rem;color:var(--brand);font-weight:700}

.eventos-section{display:grid;grid-template-columns:1fr;gap:1.25rem;margin:2rem 0}

.evento-card{
  background:white;
  border:2px solid #f0f0f0;
  border-radius:8px;
  padding:1.5rem;
  transition:all 0.3s cubic-bezier(0.4,0,0.2,1);
  position:relative;
  overflow:hidden;
  box-shadow:0 2px 8px rgba(0,0,0,0.06)
}

.evento-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg, var(--brand), var(--accent));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform 0.3s ease;
}

.evento-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(15,75,87,0.12);
  border-color:var(--accent)
}

.evento-card:hover::before{
  transform:scaleX(1)
}

.evento-header{
  display:flex;
  flex-direction:column;
  gap:0.5rem;
  margin-bottom:1rem;
  align-items:flex-start
}

.evento-status{
  display:inline-flex;
  align-items:center;
  background:var(--light);
  color:var(--brand);
  padding:0.3rem 0.75rem;
  border-radius:6px;
  font-size:1.02rem;
  font-weight:600
}

.evento-data{
  display:inline-flex;
  align-items:center;
  font-size:0.96rem;
  color:#999;
  font-weight:500
}

.evento-titulo{
  font-size:1.62rem;
  line-height:1.35;
  margin:0.5rem 0 0.75rem;
  color:var(--brand);
  font-weight:700;
  word-spacing:0.05em
}

.evento-descricao{
  margin:0.75rem 0 0;
  padding:0.75rem;
  background:var(--light);
  border-left:4px solid var(--accent);
  color:#666;
  font-size:1.2rem;
  line-height:1.4;
  border-radius:4px
}

/* Eventos na Homepage */
.novidades{padding:3rem 0}
.novidades h2{font-size:2.16rem;margin:0 0 2rem;color:var(--brand);font-weight:700}

.carousel-wrapper{display:flex;align-items:center;gap:1rem;margin:2rem 0}

.carousel-nav{
  background:var(--brand);
  color:white;
  border:none;
  border-radius:50%;
  width:44px;
  height:44px;
  font-size:1.44rem;
  cursor:pointer;
  transition:all 0.2s;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0
}

.carousel-nav:hover{
  background:var(--accent);
  color:#111;
  transform:scale(1.1)
}

.carousel-container{
  flex:1;
  overflow-x:auto;
  overflow-y:hidden;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  scroll-snap-type:x mandatory
}

.carousel-container::-webkit-scrollbar{
  display:none
}

.eventos-carousel{
  display:flex;
  gap:1.5rem;
  padding:0.5rem 0;
  padding-right:1.5rem
}

.evento-home-card{
  background:white;
  border:1px solid #eee;
  border-radius:8px;
  padding:1.5rem;
  transition:all 0.3s ease;
  display:flex;
  flex-direction:column;
  box-shadow:0 2px 8px rgba(0,0,0,0.06);
  flex-shrink:0;
  width:280px;
  min-width:280px;
  scroll-snap-align:start;
  scroll-snap-stop:always
}

.evento-home-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 20px rgba(15,75,87,0.12);
  border-color:var(--accent)
}

.evento-home-titulo{
  font-size:1.38rem;
  line-height:1.35;
  margin:0 0 0.75rem;
  color:var(--brand);
  font-weight:700
}

.evento-home-meta{
  margin-bottom:1rem;
  display:flex;
  align-items:center;
  gap:0.75rem;
  flex-wrap:wrap
}

.evento-home-status{
  display:inline-block;
  background:var(--light);
  color:var(--brand);
  padding:0.3rem 0.75rem;
  border-radius:6px;
  font-size:0.96rem;
  font-weight:600
}

.evento-home-data{
  display:inline-block;
  font-size:0.9rem;
  color:#999;
  font-weight:500
}

.evento-home-descricao{
  margin:0;
  color:#666;
  font-size:1.14rem;
  line-height:1.5;
  flex-grow:1;
  margin-bottom:1rem
}

.evento-home-link{
  display:inline-block;
  color:var(--brand);
  text-decoration:none;
  font-weight:600;
  font-size:1.08rem;
  transition:color 0.2s;
  align-self:flex-start
}

.evento-home-link:hover{
  color:var(--accent)
}

/* Pagination */
.pagination{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:1rem;
  margin:3rem 0 2rem;
  flex-wrap:wrap
}

.pagination-link{
  background:var(--brand);
  color:white;
  padding:0.6rem 1.2rem;
  border-radius:6px;
  text-decoration:none;
  font-weight:600;
  transition:all 0.2s;
  font-size:1.05rem
}

.pagination-link:hover{
  background:var(--accent);
  color:#111;
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(242,193,0,0.3)
}

.pagination-numbers{
  display:flex;
  align-items:center;
  gap:0.5rem
}

.pagination-number{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:36px;
  height:36px;
  padding:0 0.5rem;
  background:white;
  border:2px solid var(--brand);
  color:var(--brand);
  text-decoration:none;
  border-radius:6px;
  font-weight:600;
  font-size:1.14rem;
  transition:all 0.2s;
  cursor:pointer
}

.pagination-number:hover{
  background:var(--brand);
  color:white;
  transform:scale(1.1)
}

.pagination-number.current{
  background:var(--brand);
  color:white;
  border-color:var(--accent);
  cursor:default;
  font-weight:700
}

.pagination-ellipsis{
  color:#ccc;
  padding:0 0.25rem;
  font-size:1.2rem
}

@media (max-width:768px){
  .seminarios-section{
    grid-template-columns:1fr;
    gap:1.25rem
  }
  .seminario-card{padding:1.5rem}
  .seminario-titulo{font-size:1.38rem}
  .eventos-section{
    grid-template-columns:1fr;
    gap:1.25rem
  }
  .evento-card{padding:1.5rem}
  .evento-titulo{font-size:1.38rem}
  .pagination{
    gap:0.5rem;
    margin:2rem 0 1rem
  }
  .pagination-link{
    padding:0.5rem 1rem;
    font-size:1.08rem
  }
  .pagination-number{
    min-width:32px;
    height:32px;
    font-size:1.08rem
  }
}

@media (max-width:720px){
  .member-principal{flex-direction:column;align-items:center;text-align:center}
  .member-principal .member-photo{margin-right:0;margin-bottom:1rem}
  .grid-membros{grid-template-columns:1fr}
  .members-table{margin:1.5rem 0;font-size:1.08rem}
  .members-table td{padding:0.9rem 1rem}
  .member-name{width:auto;font-size:1.14rem}
  .header-inner{flex-direction:column;align-items:flex-start;gap:0.75rem}
  .main-nav .menu{flex-wrap:wrap}
  .hero{padding:3.5rem 0}
}