html {
  height: 100%;
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: background 0.3s, color 0.3s;
}

:root {
  --bg: #111;
  --bg-secondary: #333;
  --text: #ffffff;
  --card-bg: #222;
  --nav-bg: #111;
  --primary-color: #00bcd4;   /* ← estava faltando! */
  --design-color: #ff4081;    /* ← estava faltando! */
  --link-color: #ffffff;
  --switcher-bg: #222;
  --dropdown-bg: #222;
}

:root[data-theme="light"] {
  --bg: #f4f4f4;
  --bg-secondary: #e0e0e0;
  --text: #111111;
  --card-bg: #ffffff;
  --nav-bg: #ffffff;
  --link-color: #111111;
  --switcher-bg: #dddddd;
  --dropdown-bg: #ffffff;
}

/* Navbar */
header nav {
  background: var(--nav-bg);
  transition: background 0.3s;
  padding: 15px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

header nav ul li {
  display: inline;
}

header nav ul li a {
  text-decoration: none;
  color: var(--link-color);  /* ← era color: #fff */
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 5px;
  transition: background 0.3s, color 0.3s;
}

header nav ul li a:hover {
  background: #00bcd4;
  color: #111;
}

#languageSwitcher {
  background: #222;
  color: white;
  border: none;
  padding: 6px 10px;
  border-radius: 5px;
  cursor: pointer;
}

#languageSwitcher:hover {
  background: #00bcd4;
  color: #111;
}

.dropdown {
  display: none;
  position: absolute;
  background: #222;
  list-style: none;
  padding: 10px;
}

.nav-links li:hover .dropdown {
  display: block;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, var(--bg), var(--bg-secondary));
  color: var(--text);  /* ← era color: white */
}

.hero .btn {
  margin: 10px;
}

.hero .btn-programming {
  background: var(--primary-color);
}

.hero .btn-design {
  background: var(--design-color);
}

.hero .btn:hover {
  opacity: 0.9;
}

.avatar {
  width: 120px;
  border-radius: 50%;
  margin-bottom: 15px;
}

.hero h1 {
  font-size: 2rem;
}

.btn {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  background: #00bcd4;
  color: white;
  border-radius: 5px;
  text-decoration: none;
  transition: 0.3s;
}

.btn:hover {
  background: #008c9e;
}

/* Remova esta regra (não usada) */
.nav-links li:hover .dropdown {
  display: block;
}

.social {
  text-align: center;
  padding: 30px;
  background: var(--nav-bg);  /* ← era #111 */
  color: var(--text);         /* ← era white */
}

.icons a {
  color: var(--text);
  font-size: 28px;
  margin: 0 10px;
  transition: transform 0.3s, color 0.3s;
}

.icons a:hover {
  transform: scale(1.2);
  color: var(--fa-primary-color, #00bcd4); /* pega cor do FA se existir */
}

.about, .programming, .design, .contact {
  padding: 50px 20px;
  text-align: center;
  background: var(--bg);
  color: var(--text);
  flex: 1;  /* ← garante que essas páginas também não tenham linha branca */
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 6px 15px rgba(0,0,0,0.2);
}

/* Redes sociais no footer */
footer {
  background: var(--nav-bg);
  color: var(--text);  /* ← era color: white */
  text-align: center;
  padding: 30px 20px;
  margin-top: auto; /* Empurra footer para o fundo */
}

footer .social h2 {
  font-size: 18px;
  margin-bottom: 15px;
  color: var(--text);  /* ← era #fff fixo */
}

footer .icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

footer .icons a {
  color: var(--text);  /* ← era white fixo */
  font-size: 28px;
  transition: transform 0.3s, color 0.3s;
}

footer .icons a:hover {
  transform: scale(1.2);
}

/* Cores personalizadas por rede */
footer .icons .fa-facebook:hover { color: #3b5998; }
footer .icons .fa-instagram:hover { color: #E4405F; }
footer .icons .fa-linkedin:hover { color: #0A66C2; }
footer .icons .fa-pinterest:hover { color: #BD081C; }
footer .icons .fa-youtube:hover { color: #FF0000; }

/* Media Queries para responsividade */
@media (max-width: 768px) {
  header nav {
    flex-direction: column;
    padding: 15px 20px;
  }
  header nav ul {
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
  }
  #languageSwitcher {
    background: var(--switcher-bg);  /* ← era #222 */
    color: var(--text);              /* ← era white */
    border: none;
    padding: 6px 10px;
    border-radius: 5px;
    cursor: pointer;
  }
  .hero h1 {
    font-size: 1.5rem;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}
/* Dropdown para Portfolio */
.dropdown-parent {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--dropdown-bg);  /* ← era #111 */
  list-style: none;
  padding: 10px 0;
  margin: 0;
  border-radius: 5px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 10;
  min-width: 150px;
}

.dropdown li {
  margin: 0;
}

.dropdown li a {
  display: block;
  padding: 8px 16px;
  color: var(--link-color);  /* ← era #fff fixo */
  text-decoration: none;
  transition: background 0.3s;
}

.dropdown li a:hover {
  background: #00bcd4;
  color: #111;
}

.dropdown-parent:hover .dropdown {
  display: block;  /* Aparece ao hover */
}

/* Para mobile/touch: fallback para clique se necessário (mas hover funciona em touch como tap-hold) */
@media (max-width: 768px) {
  .dropdown-parent:active .dropdown {
    display: block;  /* Suporte básico para clique em mobile */
  }
}

#themeToggle {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 5px;
  transition: background 0.3s;
}

#themeToggle:hover {
  background: rgba(255,255,255,0.1);
}