html {
  scroll-behavior: smooth;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
}

body {
  background: linear-gradient(135deg, #1a5c38 0%, #2E8B57 40%, #5a4fcf 100%);
  background-attachment: fixed;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header{
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

main {
  flex: 1;
  padding: 30px;
  animation: fadeIn 0.4s ease;
}

footer {
  padding: 16px 30px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.15);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  color: rgba(245,245,245,0.8);
  font-size: 13px;
  gap: 10px;
}


/* menu Principal horizontal*/
.cabecalho {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 0px;
}

.cabecalho-imagem {
  height: 55px;
  background: rgba(185, 235, 210, 0.63);
  border-radius: 50%;
  margin-left: 0.5%;
}

.cabecalho ul li{
  display: inline-flex;
  justify-content: space-between;
  padding: 20px;
}

.cabecalho ul li a{
  color: #F5F5F5;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 0px;
  transition: color 0.2s ease;
}

.cabecalho ul li a:hover{
  color: rgb(185, 235, 210);
}

.menu-ativo {
  color: rgb(185, 235, 210) !important;
  border-bottom: 2px solid rgb(185, 235, 210);
  padding-bottom: 2px;
}





 /* Interior da Pagina  */
.conteudo {
  margin-bottom: 48px;
  border-top: 0.8px solid #F5F5F5;
}

.conteudo-principal {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
  padding: 1% 5%;
  gap: 30px;
}

.conteudo-principal-escrito {
  display: flex;
  flex-direction: column;
  gap: 24px;
  color: #F5F5F5;
  font-size: 16px;
  line-height: 1.7;
  max-width: 600px;
}

.titulo {
  font-size: 38px;
  font-weight: 700;
  color: #F5F5F5;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.conteudo-principal-escrito-subtitulo {
  font-weight: 200;
  font-size: 24px;
  color: #F5F5F5;
}

.conteudo-principal-imagem {
  height: 350px;
  border: 2px solid rgb(185, 235, 210);
  border-radius: 50%;
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
}

.titulo-simples{
  font-size: 32px;
  font-weight: 700;
  color: #F5F5F5;
  letter-spacing: -0.5px;
  text-align: center;
  padding-top: 2%;
  padding-bottom: 8px;
}

.conteudo-simples{
  color: rgba(245,245,245,0.9);
  font-size: 15px;
  line-height: 1.8;
  padding-top: 2%;
}

/* Cards de timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 0;
  max-width: 700px;
  margin: 0 auto;
}

.timeline-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 20px 24px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.timeline-card:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-2px);
  border-left: 3px solid rgb(185, 235, 210);
  padding-left: 21px;
}

.timeline-card .periodo {
  font-size: 12px;
  font-weight: 600;
  color: rgb(185, 235, 210);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.timeline-card .cargo {
  font-size: 17px;
  font-weight: 600;
  color: #F5F5F5;
  margin-bottom: 4px;
}

.timeline-card .descricao {
  font-size: 14px;
  color: rgba(245,245,245,0.75);
  line-height: 1.6;
}

/* Skills tags */
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 0;
  max-width: 700px;
  margin: 0 auto;
}

.skill-tag {
  background: rgba(185, 235, 210, 0.15);
  border: 1px solid rgba(185, 235, 210, 0.4);
  color: rgb(185, 235, 210);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(185, 235, 210, 0.15);
  border: 1px solid rgba(185, 235, 210, 0.5);
  color: rgb(185, 235, 210);
  border-radius: 8px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  text-decoration: none;
}

.btn-download:hover {
  background: rgba(185, 235, 210, 0.28);
  transform: translateY(-2px);
}

.social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.2s ease, opacity 0.2s ease;
  text-decoration: none;
}

.social-btn:hover {
  transform: translateY(-2px);
  opacity: 0.85;
}

.social-btn-linkedin {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: #f5f5f5;
}

.social-btn-github {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: #f5f5f5;
}



p{
  color: rgba(245,245,245,0.9);
  font-size: 15px;
  line-height: 1.7;
}

.hobby-section-title {
  font-size: 18px;
  font-weight: 600;
  color: rgb(185, 235, 210);
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(185, 235, 210, 0.25);
}