:root {
  --cor-primaria: #0a0a0a;
  --cor-secundaria: #0b1a33;
  --cor-destaque: #d59a2f;
  --cor-branca: #ffffff;
  --cor-preta: #000000;
}

html,
body {
  height: 100%;
  scroll-behavior: smooth;
  background-color: var(--cor-primaria);
  color: var(--cor-branca);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to bottom right, var(--cor-primaria), var(--cor-secundaria));
  padding: 2rem 1rem;
}

/* NAVBAR */
.navbar {
  background-color: #000;
  border-bottom: 2px solid var(--cor-destaque);
  box-shadow: 0 1px 8px rgba(213, 154, 47, 0.3);
}

.navbar .nav-link {
  position: relative;
  color: var(--cor-branca);
  font-size: 1.1rem;
  text-transform: uppercase;
  margin: 0 1rem;
  transition: color 0.3s ease, transform 0.3s ease;
}

.navbar .nav-link:hover {
  color: var(--cor-destaque);
  transform: scale(1.05);
}

.navbar .nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 80%;
  height: 2px;
  background-color: var(--cor-destaque);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.navbar .nav-link:hover::after {
  transform: scaleX(1);
}

.navbar .nav-link.active {
  color: var(--cor-destaque);
  position: relative;
}

.navbar .nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 10%;
  width: 80%;
  height: 2px;
  background-color: var(--cor-destaque);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* BOTÃO */
.btn-destaque {
  background-color: var(--cor-destaque);
  color: var(--cor-preta);
  border: none;
}

.btn-destaque:hover {
  background-color: #c58a25;
  color: white;
}

/* FOTO DE PERFIL */
.foto-perfil {
  width: 100%;
  max-width: 180px;
  height: auto;
  border-radius: 50%;
  border: 4px solid var(--cor-destaque);
  box-shadow: 0 0 20px rgba(213, 154, 47, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: pulseBorder 3s infinite;
}

.foto-perfil:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(213, 154, 47, 0.8);
}

@keyframes pulseBorder {
  0% { box-shadow: 0 0 10px rgba(213, 154, 47, 0.4); }
  50% { box-shadow: 0 0 20px rgba(213, 154, 47, 0.7); }
  100% { box-shadow: 0 0 10px rgba(213, 154, 47, 0.4); }
}

/* TYPEWRITER */
.typewriter {
  opacity: 0;
  transform: translateY(10px);
  animation: showUp 1.5s ease forwards;
}

@keyframes showUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ÍCONES */
.bi {
  transition: transform 0.2s ease, color 0.2s ease;
}

.bi:hover {
  transform: scale(1.2);
  color: var(--cor-destaque);
}

/* TÍTULOS */
.titulosVerdes {
  text-transform: uppercase;
  font-weight: 700;
  color: var(--cor-destaque);
  margin-bottom: 1.5rem;
}

/* FOOTER */
footer {
  background-color: var(--cor-preta);
  color: var(--cor-branca);
}

/* CARD */
.card {
  background-color: var(--cor-secundaria);
  color: var(--cor-branca);
  border: 1px solid #333;
}

.card ul li {
  color: #ccc;
}

a {
  text-decoration: none;
}

/* ANIMAÇÃO ENTRADA */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1.2s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* TIMELINE */
.sobre-timeline {
  max-width: 1100px;
  margin: auto;
  padding: 0 1rem;
}

.linha-do-tempo {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  position: relative;
  padding: 2rem 0;
}

.linha-do-tempo::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--cor-destaque);
  opacity: 0.2;
  transform: translateY(-50%);
  z-index: 0;
}

.evento {
  position: relative;
  width: 100%;
  max-width: 260px;
  text-align: center;
  z-index: 1;
}

.ponto {
  font-size: 2rem;
  background-color: var(--cor-primaria);
  padding: 0.5rem;
  border-radius: 50%;
  border: 3px solid var(--cor-destaque);
  box-shadow: 0 0 10px rgba(213, 154, 47, 0.2);
  margin-bottom: 1rem;
  display: inline-block;
}

.evento .conteudo {
  background-color: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--cor-destaque);
  padding: 1rem;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.evento:hover .conteudo {
  transform: translateY(-5px);
}

/* RESPONSIVIDADE */
@media (max-width: 768px) {
  .linha-do-tempo {
    flex-direction: column;
    align-items: center;
  }

  .linha-do-tempo::before {
    display: none;
  }

  .navbar .nav-link {
    margin: 0.5rem 0;
    display: block;
    text-align: center;
  }

  section {
    padding: 1.5rem 1rem;
  }

  .evento {
    max-width: 90%;
  }
}
.navbar-brand.logo-as {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cor-destaque);
  font-family: 'Segoe UI', Tahoma, sans-serif;
  letter-spacing: 1px;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.navbar-brand.logo-as:hover {
  text-shadow: 0 0 6px rgba(213, 154, 47, 0.5);
}
.navbar-brand.logo-as-circle {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--cor-destaque);
  background-color: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--cor-destaque);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  line-height: 32px;
  text-align: center;
  transition: all 0.3s ease;
}

.navbar-brand.logo-as-circle:hover {
  background-color: var(--cor-destaque);
  color: var(--cor-preta);
  box-shadow: 0 0 6px rgba(213, 154, 47, 0.4);
}
.navbar-brand.logo-as-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem; /* maior que antes */
  font-weight: 700;
  font-family: 'Segoe UI', sans-serif;
  color: var(--cor-destaque);
  background-color: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--cor-destaque);
  border-radius: 50%;
  width: 44px;   /* ligeiramente maior */
  height: 44px;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
  text-shadow: 0 0 2px rgba(213, 154, 47, 0.3);
  line-height: 1; /* evita “quebrar” visual */
}

.navbar-brand.logo-as-circle:hover {
  background-color: var(--cor-destaque);
  color: var(--cor-preta);
  box-shadow: 0 0 10px rgba(213, 154, 47, 0.5);
}
.linha-do-tempo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
  justify-items: center;
  position: relative;
}
.linha-do-tempo::before {
  display: none;
}
.evento {
  border-top: 2px solid rgba(213, 154, 47, 0.1);
  padding-top: 1.5rem;
}
.linha-do-tempo {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: nowrap; /* impede quebra no desktop */
  padding: 2rem 0;
  overflow-x: auto;   /* permite scroll horizontal se necessário */
}
.evento {
  flex: 0 0 230px;  /* largura fixa */
  text-align: center;
  z-index: 1;
}
@media (max-width: 768px) {
  .linha-do-tempo {
    flex-wrap: wrap;
  }

  .evento {
    flex: 1 1 100%;
    max-width: 100%;
  }
}
.titulo-gradiente {
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.titulo-gradiente {
  text-align: center;
  display: block;
  width: 100%;
}

.ponto {
  margin-bottom: 1rem;
  display: inline-block;
}