/* Página Sobre: layout clean (tipo documento/app) */

.app-page--about {
  background: #0b0f17;
  color: rgba(255, 255, 255, 0.92);
}

.about-app {
  height: calc(100vh - 52px); /* taskbar */
  display: flex;
  flex-direction: column;
  background: rgba(16, 18, 24, 0.96);
}

/* Topbar */
.about-app__topbar {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px;

  background: rgba(26, 28, 36, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about-app__left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-app__badge {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;

  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

.about-app__title {
  font-weight: 800;
  color: rgba(255, 255, 255, 0.90);
}

.about-app__right {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
}

/* Body */
.about-app__body {
  flex: 1;
  overflow: auto;
  padding: 18px;
}

.about-app__paper {
  width: min(980px, 100%);
  margin: 0 auto;
  background: rgba(245, 247, 250, 0.97);
  color: rgba(15, 18, 28, 0.92);
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.10);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
  padding: 22px;
}

/* Header inside paper */
.about-header {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: center;
}

.about-header__text h1 {
  margin: 0 0 6px;
  font-size: 32px;
  letter-spacing: -0.02em;
}

.subtitle {
  margin: 0 0 12px;
  color: rgba(40, 45, 60, 0.75);
}

.lead {
  margin: 0 0 12px;
  line-height: 1.6;
  color: rgba(20, 25, 38, 0.85);
  text-align: justify;
}

.about-links {
  margin-top: 6px;
  font-size: 14px;
}

.about-link {
  color: rgba(24, 90, 189, 0.95);
  text-decoration: none;
  font-weight: 700;
}

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

.about-header__media {
  display: flex;
  justify-content: flex-end;
}

.about-avatar {
  width: 200px;
  height: 200px;
  border-radius: 18px;
  object-fit: cover;
  border: 1px solid rgba(0, 0, 0, 0.12);
}

/* Sections */
.about-sep {
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.10);
  margin: 18px 0;
}

.about-section + .about-section {
  margin-top: 18px;
}

.about-section h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.about-list {
  margin: 10px 0 0;
  padding-left: 18px;
}

.about-list li {
  margin: 6px 0;
}

/* Statusbar */
.about-app__statusbar {
  height: 34px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;

  background: rgba(26, 28, 36, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.08);

  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
}

.about-app__spacer {
  margin-left: auto;
}

/* Ajustes de badges/botões (assumindo core.css básico) */
.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.badge {
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.75);
  color: rgba(15, 18, 28, 0.88);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
}

.btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(24, 90, 189, 0.25);
  background: rgba(24, 90, 189, 0.12);
  color: rgba(15, 18, 28, 0.92);
  font-weight: 700;
  text-decoration: none;
  margin-right: 10px;
}

.btn--secondary {
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.65);
}

/* Responsivo */
@media (max-width: 900px) {
  .about-header {
    grid-template-columns: 1fr;
  }
  .about-header__media {
    justify-content: flex-start;
  }
  .about-avatar {
    width: 160px;
    height: 160px;
  }
  .about-app__body {
    padding: 12px;
  }
  .about-app__paper {
    padding: 16px;
  }
}