.avatar {
  width: 100%;
  border-radius: 12px;
  background: #0b1220
}

/* HERO */
.hero {
  position: relative;
  min-height: 52vh;
  border-radius: 16px;
  margin: 1.25rem 0 2rem;
  background: #111 center / cover no-repeat url("../assets/img/hero.png");
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, .35), rgba(0, 0, 0, .55));
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  padding: 1rem;
}

.hero__title {
  margin: 0 0 .5rem;
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  color: #fff;
  letter-spacing: .5px;
}

.hero__subtitle {
  margin: 0 auto 1.25rem;
  color: #f1f1f1;
  opacity: .95;
  line-height: 1.45;
}

.btn {
  display: inline-block;
  padding: .6rem 1rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
}

.btn--light {
  background: rgba(255, 255, 255, .9);
  color: #111;
  transition: transform .12s ease, background .12s ease;
}

.btn--light:hover {
  transform: translateY(-1px);
  background: #fff;
}

/* Cards e imagens */
.repo-thumb,
.avatar {
  width: 100%;
  max-width: 340px;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  background: #0f1620;
}

.author {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem;
  align-items: center;
}

.author .avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
}

/* Responsivo */
@media (max-width: 820px) {
  .hero {
    min-height: 44vh;
  }

  .author {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .author .avatar {
    margin: 0 auto;
  }
}

section.section a {
  color: #a8d0ff;
  /* azul claro */
  text-decoration: none;
  /* sem sublinhado */
}

section.section a:hover {
  color: #ffffff;
  /* branco ao passar o mouse */
  text-decoration: underline;
}

.about-card {
  line-height: 1.6;
}

.about-text {
  margin-bottom: 12px;
}

.about-link {
  margin: 14px 0 10px;
}

.about-link a {
  font-weight: 600;
  color: #7dd3fc;
  text-decoration: none;
}

.about-link a:hover {
  text-decoration: underline;
}

.about-contact {
  margin-top: 12px;
}

.about-quote {
  margin: 0 0 12px 0;
  padding-left: 16px;
  border-left: 3px solid rgba(125, 211, 252, 0.9);
  color: #e6e9ef;
  font-style: italic;
  line-height: 1.6;
}