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

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 13px;
  background-color: #f2f2f2;
  color: #333;
}

/* NAVIGATION */
nav {
  display: flex;
  align-items: center;
  padding: 0 calc(8% + 60px);
  background-color: #f2f2f2;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 55px;
  transition: transform 0.3s ease;
}

nav.escondida {
  transform: translateY(-100%);
}

nav .logo img {
  width: 32px;
}

nav ul {
  display: flex;
  list-style: none;
  justify-content: flex-end;
  gap: 40px;
  flex: 1;
  padding-left: 0;
}

nav ul li a {
  text-decoration: none;
  color: #FF568D;
  font-size: 15px;
}

nav ul li a.ativa {
  text-decoration: underline;
}


/* PÁGINAS */
.pagina {
  display: none;
  min-height: 100vh;
  padding: 80px 90px 0;
}

.pagina.ativa {
  display: block;
}

/* HOMEPAGE */
#home {
  background-color: #FF568D;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
}

.home-texto {
  position: absolute;
  bottom: 40%;
  left: 200px;
  width: 45%;
  color: white;
  font-size: 36px;
  line-height: 1.3;
}

.home-texto em {
  font-style: italic;
}

#teclas-container {
  position: absolute;
  bottom: 5%;
  right: 5%;
  width: 45%;
  height: 60%;
  visibility: hidden;
}

.tecla {
  position: absolute;
  width: 70px;
  cursor: grab;
  user-select: none;
  -webkit-user-drag: none;
}

/* SOBRE MIM */
#sobre {
  font-size: 14px;
}

#sobre.ativa {
  display: flex;
}

.sobre-container {
  display: grid;
  grid-template-columns: 280px 180px 180px;
  margin-top: 193px;
  margin-left: 41%;
  align-self: flex-start;
}

.sobre-skills {
  padding-left: 23px;
}

.sobre-contato {
  padding-left: 3px;
}

.sobre-skills .sobre-titulo,
.sobre-contato .sobre-titulo {
  margin-bottom: 19px;
}

.sobre-titulo {
  margin-bottom: 20px;
}

.sobre-bio p + p {
  margin-top: 16px;
}

.sobre-skills p,
.sobre-contato p {
  margin-bottom: 0;
  line-height: 1.3;
}

.sobre-contato a {
  color: #333;
  text-decoration: none;
}

.sobre-contato a:hover {
  color: #FF568D;
}

@keyframes tecla-wiggle {
  from { transform: rotate(-6deg); }
  to   { transform: rotate(6deg); }
}

.sophia-btn {
  cursor: pointer;
  transition: color 0.15s ease;
  text-decoration: underline;
}

.sophia-btn:hover {
  color: #FF568D;
}

/* PROJETO ABERTO */
#projeto-aberto.ativa {
  display: flex;
  flex-direction: column;
  padding-top: 160px;
  padding-bottom: 60px;
  height: 100vh;
  overflow: hidden;
}

.projeto-layout {
  display: flex;
  gap: 60px;
  align-items: flex-start;
  height: 100%;
}

.projeto-imagens {
  width: 780px;
  height: 552px;
  overflow-y: auto;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
  scrollbar-width: thin;
  scrollbar-color: #ccc transparent;
}

.projeto-imagens::-webkit-scrollbar {
  width: 4px;
}

.projeto-imagens::-webkit-scrollbar-track {
  background: transparent;
}

.projeto-imagens::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 2px;
}

.projeto-imagens:hover::-webkit-scrollbar-thumb {
  background: #FF568D;
}

.projeto-imagens img {
  display: block;
  width: auto;
  height: auto;
  max-width: none;
}

.projeto-info {
  flex: 1;
  padding-top: 4px;
  display: flex;
  flex-direction: column;
  height: 552px;
}

.projeto-titulo {
  font-size: 35px;
  font-weight: 400;
  line-height: 1;
  margin-bottom: 6px;
  color: #222;
  letter-spacing: -1px;
  text-transform: uppercase;
}

.projeto-ano {
  font-size: 20px;
  color: #333;
  margin-bottom: 16px;
  font-style: italic;
}

.projeto-areas {
  font-size: 16px;
  color: #333;
  margin-bottom: 20px;
}

.projeto-desc {
  font-size: 13px;
  color: #333;
  line-height: 1.6;
}

.projeto-nav {
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 40px;
}

.projeto-seta {
  font-size: 24px;
  cursor: pointer;
  color: #333;
  user-select: none;
}

.projeto-seta:hover {
  color: #FF568D;
}

/* LIGHTBOX */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 200;
  cursor: zoom-out;
  align-items: center;
  justify-content: center;
}

#lightbox.ativo {
  display: flex;
}

#lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  cursor: default;
}

/* PROJETOS */
#projetos {
  padding-top: 160px;
  padding-bottom: 60px;
}

.projetos-lista {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.projeto-card {
  cursor: pointer;
}

.projeto-card img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.projeto-card img:hover {
  opacity: 0.85;
}

.card-titulo {
  font-size: 13px;
  color: #222;
  margin-top: 10px;
  line-height: 1.3;
}

.card-ano {
  font-size: 13px;
  color: #888;
  margin-top: 3px;
}

/* ── MOBILE ── */
@media (max-width: 768px) {

  /* NAV */
  nav {
    padding: 0 20px;
    height: 55px;
  }

  nav ul {
    padding-left: 0;
    gap: 16px;
  }

  nav ul li a {
    font-size: 12px;
  }

  nav .logo img {
    width: 28px;
  }

  /* PÁGINAS */
  .pagina {
    padding: 70px 24px 40px;
  }

  /* HOME */
  #home.ativa {
    padding: 0;
  }

  .home-texto {
    position: absolute;
    bottom: auto;
    top: 320px;
    left: 24px;
    width: calc(100% - 48px);
    font-size: 22px;
    color: white;
    z-index: 2;
  }

  #teclas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
  }

  /* SOBRE */
  #sobre.ativa {
    display: block;
  }

  .sobre-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 90px;
    margin-left: 0;
  }

  .sobre-skills {
    padding-left: 0;
  }

  .sobre-contato {
    padding-left: 0;
  }

  /* PROJETOS GRID */
  #projetos {
    padding-top: 90px;
    padding-bottom: 40px;
    padding-left: 24px;
    padding-right: 24px;
  }

  .projetos-lista {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;
  }

  .projetos-grid {
    position: static;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .card-wrapper {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: 100% !important;
    height: 220px !important;
  }

  /* PROJETO ABERTO */
  #projeto-aberto.ativa {
    height: auto;
    overflow: auto;
    padding-top: 90px;
    padding-left: 24px;
    padding-right: 24px;
    padding-bottom: 40px;
  }

  .projeto-layout {
    flex-direction: column;
    gap: 32px;
    height: auto;
  }

  .projeto-imagens {
    width: 100%;
    height: 55vw;
    min-height: 220px;
  }

  .projeto-imagens img {
    width: 100%;
    height: auto;
  }

  .projeto-info {
    height: auto;
  }

  .projeto-titulo {
    font-size: 24px;
  }

  .projeto-ano {
    font-size: 16px;
  }

  .projeto-areas {
    font-size: 13px;
  }

  .projeto-nav {
    padding-top: 24px;
  }
}