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

:root {
  --text-color: #393232; 
  --background: #C18B89;
  --border-color: rgba(0, 0, 0, 0.5);
  --list-bg: rgba(0, 0, 0, 0.05);
  --list-bg-hover: rgba(0, 0, 0, 0.02);
  --links-bg-hover: rgba(0, 0, 0, 0.1);
  --switch: url(assets/moon.svg);
}

.light {
  --text-color: white; 
  --background: #CDA19B;
  --border-color: rgba(255, 255, 255, 0.5);
  --list-bg: rgba(255, 255, 255, 0.05);
  --list-bg-hover: rgba(255, 255, 255, 0.02);
  --links-bg-hover: rgba(255, 255, 255, 0.1);
  --switch: url(assets/sun.svg);
}

body * {
  font-family: "Inter", sans-serif;
  color: var(--text-color); 
}

/* fundo */
body {
  background: var(--background) no-repeat top center/cover;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 20px;
}

.centralizar-itens {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* perfil */
#profile img {
  display: block;
  margin: 60px 0 10px 0;
  width: 112px;
  border-radius: 50%;
}

/* nome */
h1 {
  font-weight: bold;
  font-size: 20px;
  line-height: 28px;
  margin-top: 10px;
}

/* descrição */
p {
  font-weight: 100;
  font-size: 16px;
  line-height: 24px;
  margin-top: 5px;
}

/* links */
ul {
  list-style: none;
  margin: 30px auto 0;
  width: 100%;
  max-width: 540px;
  gap: 24px;
}

li {
  width: 100%;
}

ul li a {
  display: block;

  background: var(--list-bg);
  transition: background 0.2s;
  border: 1px solid var(--border-color);
  border-radius: 8px;

  padding: 16px 0;

  text-align: center;
  text-decoration: none;
}

ul li a:hover {
  background: var(--list-bg-hover);
  border: 1px solid var(--text-color);
}

/* switch */
#switch {
  position: relative;
  margin-top: 25px;
}

#switch button {
  width: 30px;
  height: 30px;
  background: white var(--switch) no-repeat center;
  border: none;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}

html:not(.light) #switch button {
  animation: slide-in 0.2s forwards;
}

.light #switch button {
  animation: slide-out 0.2s forwards;
}

#switch button:hover {
  outline: 8px solid var(--links-bg-hover);
}

#switch span {
  display: block;
  width: 64px;
  height: 24px;
  background: var(--list-bg);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
}

/* ícones */
#social-links {
  display: flex;
  padding: 40px 0;
  font-size: 32px;
  }

#social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  border-radius: 50%;
  padding: 16px;
}

#social-links a:hover{
  background: var(--links-bg-hover);
}

footer {
  font-size: 12px;
  text-align: center;
}

/* Animação */
@keyframes slide-in {
  from {
    left: 0;
  }
  to {
    left: 55%;
  }
}

@keyframes slide-out {
  from {
    left: 55%;
  }
  to {
    left: 0;
  }
}