:root {
  /* Cores principais */
  --azul-1:#0ea5e9;
  --azul-2:#2347bd;
  --azul-3:#1e293b;
  --branco: #ffffff; /* Texto principal */
  --preto: #000000; /* Fundo claro */
  --cinza: #302f2f; /* Fundo  */
  --cinza-claro: #7d7d7d;  
  --turqueza: #00ced1; /* link */
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.navbar {
  background: var(--cinza);
  color: var(--branco);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 999;
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: auto;
  padding: 0 2rem;
}
a {
  text-decoration: none;
  color: var(--turqueza);
}
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--branco);
}
.logo span {
  color: var(--turqueza);
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  padding-left: 10px;
}
.nav-links li a {
  font-weight: 500;
}
.nav-links li a:hover {
  text-decoration: underline;
}
.mode-switch {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--cinza);
  border: 1px solid var(--turqueza);
  border-radius: 50px;
  width: 100px;
   /* width: 150px; */
  padding: 5px;
}
.switch-slider {
  position: absolute;
  top: 3px;
  left: 13px;
  width: 30px;
  height: 30px;
  background-color: var(--turqueza);
  border-radius: 50%;
  transition: all 0.3s ease;
  z-index: 1;

}
.switch-option {
  position: relative;
  z-index: 2;
  flex: 1;
  text-align: center;
  cursor: pointer;
  font-size: 18px;
}
.switch-option.active {
  color:var(--preto);
}

/* Footer */
.footer {
  background-color: var(--cinza);
  color: var(--branco);
  padding: 30px 0; 
  text-align: center;
}
.footer .container a {
  color: var(--turqueza); 
  text-decoration: none; 
  margin: 0 10px;
}
.footer .container a:hover {
  text-decoration: underline;
}



/* .switch-slider {
 left: 13px;
} */


/* index/home */
.person{
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  background-color: var(--preto);
  color: var(--branco);
  padding-bottom: 50px;
}
.person-content {
  height: 100%;
  width: 50%;

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

  flex-direction: column;

}
.person-name {
  margin-top: 1rem;
  padding: 0px 20px;
  font-size: 50px;
  max-width: 100%;
}
.person-name span {
  margin-top: 1rem;
  font-size: 80px;
  background: linear-gradient(to right, var(--azul-1),var(--azul-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.person-name h1{
  font-size: clamp(32px, 8vw, 80px);
}
.nome{
  font-size: 80px;
  background: linear-gradient(to right, var(--azul-1),var(--azul-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.person-description{
  display: flex
;
    justify-content: center;
    align-items: center;
    margin-block: 10px;
    margin: 10px 20px 10px 20px;
    font-size: 20px;
}
.botoes-centro {
    display: flex;
    gap: 50px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 20px;
    align-items: center;
    align-content: center;
    flex-direction: row;
}
.botao-cv,
.botao-projetos {
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 24px;
  border: 2px solid var(--turqueza); /* azul-ciano */
  border-radius: 8px;
  background-color: transparent;
  color: var(--turqueza);
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px var(--preto);
}
.botao-cv:hover,
.botao-projetos:hover {
  background-color: var(--turqueza);
  color: var(--base-text-color);
  transform: translateY(-2px);
  border: 2px solid var(--azul-1); 
  box-shadow: 0 6px 16px var(--azul-2);
}
@media (max-width: 480px) {
  .botao-cv,
  .botao-projetos {
    width: 100%;
    text-align: center;
  }
}
.person-background {
  height: 100vh;
  width: 50%;

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

  position: relative;
  flex-direction: column;

  background-image: url('../img/img1.jpg');
  background-size: cover;
  background-position: top center;

  z-index: 1;
}
.person-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;

  height: 100%;
  width: 100%;

  opacity: .7;
  z-index: -1;

  background:
    linear-gradient(90deg, transparent 30%, var(--preto)),
    linear-gradient(180deg, transparent 30%, var(--preto)),
    linear-gradient(0deg, transparent 65%, var(--preto));
}
.wrapper-profile-photo {
  display: flex;
  justify-content: center;
  align-items: center;

  padding: calc(1vw + 0.2rem);
  margin: 20px 15px;

  border-radius: 50%;
    
}
.profile-photo {
  max-width: 320px;
  width: 100%;
  border-radius: 50%;
  border-color: var(--turqueza);
  border-style: solid;
}
.links a img {
  width: calc(2vw + 0.8rem);
  height: calc(2vw + 0.8rem);

  margin: calc(0.8vw + 0.8rem);
  filter: brightness(.8);
  transition: all .3s ease;
  border-radius: 40px;
}
.links a img:hover {
  transform: scale(1.15);
  filter: brightness(1);
  background-color: var(--turqueza);
  border: 1px solid var(--turqueza);
 opacity: 40%;
  
}
@media (max-width: 768px) {
  .links a img {
    width: 20px;
    height: 20px;
  }
}
/* fim index/home */
/* carreira */
.carreira {
  background-color: var(--preto);
  color: var(--branco);
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  
}
.carreira-content{
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
}
.carreira-content h1 {
  font-size: 48px;
  font-weight: bold;
  background: linear-gradient(to right, var(--azul-1),var(--azul-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  /* Compatibilidade extra */
  background-clip: text;
  color: transparent;
  padding: 20px;

}
.cards-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 50px;
}
.card {
  background-color: var(--azul-3);
  border-radius: 12px;
  padding: 24px;
  /* width: 280px; */
  box-shadow: 0 4px 12px var(--azul-1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px var(--azul-2);
}
.card h3 {
  color: var(--cinza-claro);
  margin-bottom: 8px;
  font-size: 12px;
}
.card .instituicao {
  margin-top: 10px;
  display: block;
  font-size: 0.9rem;
  color: var(--turqueza);
  margin-bottom: 12px;
}
/* fim carreira */
/* projetos */
.projetos{
  background-color: var(--preto);
  color: var(--branco);
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.projetos-content{
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  background-color: var(--preto);
  padding: 55px;
}
.projetos-content h2 {
  font-size: 48px;
  font-weight: bold;
  background: linear-gradient(to right, var(--azul-1),var(--azul-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  /* Compatibilidade extra */
  background-clip: text;
  color: transparent;
  padding: 20px;
}
.projetos-content p {
  font-size: 1.2rem;
  color: var(--branco);
  text-align: center;
  max-width: 800px;
  margin: 20px auto;
} 
.projetos-grid {
  display: flex;
  gap: 24px;
  padding: 16px;
  list-style: none;
  overflow-x: auto;
  max-width:stretch;
  scroll-snap-type: x mandatory;
  gap: 1rem;
  padding: 1rem;
  scroll-behavior: smooth;

}
.card-projetos {
  scroll-snap-align: start;
  flex: 0 0 auto;
  max-width: 260px;
  background-color: var(--azul-3);
  color: var(--branco);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 4px 12px 12px var(--azul-1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  
}
.card-projetos:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px var(--azul-2);
}
.card-projetos img {
  width: 100%;
  /* height: 160px; */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
}
.card-projetos h3 {
  margin: 8px 0;
  font-size: 1.2rem;
  text-align: center;
}
.card-projetos p {
  font-size: 0.95rem;
  margin-bottom: 12px;
}
.botoes-card {
  display: flex;
  gap: 8px;
  justify-content: center;
}
.btn-projeto {
  background-color: var(--azul-2);
  color: var(--branco);
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.2s ease;
}
.btn-projeto:hover {
  background-color: var(--azul-1);
}
/* fim projetos */
/* certificaçoes */
.certificacoes {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    background-color: var(--preto);
    color: var(--branco);
}
.certificacoes h2 {
    font-size: 37px;
    font-weight: bold;
    margin-bottom: 20px;
    background: linear-gradient(to right, var(--azul-1), var(--azul-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    /* Compatibilidade extra */
    background-clip: text;
    color: transparent;
}
.projetos-grid-cert{
  display: flex;
  list-style: none;
  overflow-x: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  scroll-snap-type: x mandatory;
  gap: 24px;
  padding: 16px;
  list-style: none;
  scroll-behavior: smooth;
  max-width: -webkit-fill-available;

}
.card-certificacao {
  scroll-snap-align: start;
  flex: 0 0 auto;
  background-color: var(--azul-3);
  color: var(--branco);
  border-radius: 12px;
  padding: 16px;
  width: 100%;
  max-width: 350px;
  border: solid 1px var(--azul-1);
}
.title-certificacao{
  margin-bottom: 25px;
}
.title-certificacao h4{
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 8px;
  color: var(--cinza-claro);
}
.card-certificacao h5{
  font-size: 0.8rem;
  margin-bottom: 8px;
  color: var(--cinza-claro);
}
/* fim certificaçoes */
/* sobre mim */
.sobre-mim {
  background-color: var(--preto);
  color: var(--branco);
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.sobre-content {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
}
.sobre-header {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
  font-size: 48px;
  font-weight: bold;
  background: linear-gradient(to right, var(--azul-1),var(--azul-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  /* Compatibilidade extra */
  background-clip: text;
  color: transparent;
  padding: 20px;
}
.sobre{
  display: flex;
  flex-direction: row;
  justify-content: center;
  padding: 20px;
  gap: 40px;
}
.sobre img{
  width: 500px;
  border: solid 2px var(--turqueza);
  margin-bottom: 20px; 
}
.sobre-text {
  
  font-size: 1.2rem;
  color: var(--branco);
  text-align: start;
}
.txt-title {
  font-size: 4.5rem;
  margin-bottom: 10px;
  color: var(--turqueza);
}
.txt-subtitle {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--branco);
}
   /* tecs/idioma */
.idiomas-section, .tecnologias-section {
  padding: 40px 20px;
  text-align: center;
}
.titulo-secao {
 display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
  font-size: 48px;
  font-weight: bold;
  background: linear-gradient(to right, var(--azul-1),var(--azul-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  /* Compatibilidade extra */
  background-clip: text;
  color: transparent;
  padding: 20px;
}
.idiomas-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
}
.idioma-card {
  background-color: var(--azul-3);
  padding: 24px;
  border-radius: 16px;
  width: 220px;
  color: var(--branco);
  box-shadow: 0 6px 20px var(--azul-2);
  transition: transform 0.3s ease, box-shadow 3s ease;

}
.idioma-card:hover{
  transform: translateY(-10px);
  box-shadow: 0 10px 20px var(--turqueza);
}
.idioma-card img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
}
.nivel {
  color: var(--turqueza);
  font-weight: 500;
}
.barra-progresso {
  background: var(--cinza-claro);
  border-radius: 10px;
  height: 8px;
  margin-top: 8px;
  overflow: hidden;
}
.barra-progresso div {
  height: 100%;
  width: 100%;
  background: linear-gradient(to right, var(--turqueza), var(--azul-1));
}
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-top: 24px;
  color: var(--branco);
}
.tag {
  background-color: var(--azul-3);
  padding: 8px 16px;
  border-radius: 12px;
  color: var(--branco);
  font-size: 1.5rem;
  box-shadow: 0 2px 6px var(--azul-2);
  transition: transform 0.3s ease, box-shadow 3s ease;
}
.tag:hover{
  transform: translateY(-10px);
  box-shadow: 0 10px 10px var(--turqueza);
}
/* fim tecs/idioma */
.notmodels{
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: var(--preto);
  color: var(--branco);
  font-size: 50px;
}