/* ===== Sobre mí ===== */
.about .about__grid{
  display:grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(18px, 3vw, 28px);
}

.card-glass{
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  backdrop-filter: blur(6px) saturate(110%);
  -webkit-backdrop-filter: blur(6px) saturate(110%);
  box-shadow: 0 10px 30px rgba(0,0,0,.30);
}

.about__profile{
  padding: 18px 16px 16px;
  text-align:center;
}
.about__avatar{
  width: 120px; height:120px; margin: 6px auto 10px; border-radius: 50%;
  overflow:hidden; background:#111; border:1px solid rgba(255,255,255,.08);
}
.about__avatar img{ width:100%; height:100%; object-fit:cover; display:block; }

.about__name{ font-size: 20px; margin: 10px 0 4px; }
.about__role{ color: var(--muted); font-size: 13px; margin: 0 0 12px; }

.about__quick{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin: 10px 0 14px;
}
.quick__item{
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 10px 8px;
}
.quick__num{ font-weight: 700; font-size: 16px; }
.quick__label{ color: var(--muted); font-size: 12px; }

.about__actions{
  display:flex; gap: 8px; justify-content:center; margin-top: 6px; flex-wrap: wrap;
}
.btn-ghost{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 12px; font-weight:600; font-size: 13px; text-decoration:none; color: var(--text);
  border: 1px solid rgba(255,255,255,.12); border-radius: 12px;
  background: rgba(255,255,255,.02);
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.btn-ghost:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.04); }

/* Bio / Skills / Timeline */
.about__main{ display:grid; gap: 16px; }
.about__bio{ padding: 18px 16px; }
.about__bio h3{ margin: 0 0 10px; font-size: 18px; }
.about__bio p{ margin: 0 0 10px; color: var(--muted); line-height: 1.7; }

.about__skills{ padding: 16px; }
.about__skills h3{ margin: 0 0 10px; font-size: 18px; }
.chiplist{
  display:flex; flex-wrap:wrap; gap:8px; margin:0; padding:0; list-style:none;
}
.chip{
  padding: 8px 10px; font-size: 12px; color: var(--text);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  border-radius: 999px;
}

.about__timeline{ padding: 16px; }
.about__timeline h3{ margin: 0 0 10px; font-size: 18px; }
.timeline{
  margin: 0; padding: 0; list-style:none; position:relative;
}
.timeline__item{
  position:relative; padding: 12px 0 12px 18px;
  border-left: 1px dashed rgba(255,255,255,.15);
}
.timeline__item:last-child{ border-image: linear-gradient(rgba(255,255,255,.15), rgba(255,255,255,0)) 1; }
.timeline__item::before{
  content:""; position:absolute; left:-5px; top: 16px;
  width:10px; height:10px; border-radius:50%;
  background: rgba(255,255,255,.9); box-shadow: 0 0 18px rgba(255,255,255,.35);
}
.tl__head{ display:flex; align-items:center; justify-content:space-between; gap: 10px; }
.tl__title{ font-weight: 700; font-size: 14px; }
.tl__date{ color: var(--muted); font-size: 12px; }
.tl__desc{ color: var(--muted); font-size: 13px; margin: 6px 0 0; line-height:1.7; }

/* Responsive */
@media (max-width: 980px){
  .about .about__grid{
    grid-template-columns: 1fr;
  }
  .about__quick{ grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 520px){
  .about__quick{ grid-template-columns: repeat(2, 1fr); }
}