/* =========================================
   ABOUT PAGE
   ========================================= */

/* ── Hero Split ── */
.about-hero {
  display: flex;
  gap: 5rem;
  align-items: flex-start;
  padding-top: calc(var(--nav-h) + 4rem);
}

.about-hero__left {
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}

.about-hero__right { flex: 1; }

/* ── Avatar ── */
.avatar-wrap {
  position: relative;
  width: 160px;
  height: 160px;
}

.avatar {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,200,255,0.2), rgba(0,80,255,0.3));
  border: 2px solid var(--neon);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
  z-index: 2;
  transition: transform 0.4s var(--transition), box-shadow 0.4s;
}
.avatar:hover {
  transform: scale(1.06);
  box-shadow: 0 0 40px rgba(0,200,255,0.4);
}
.avatar__inner {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--neon);
  text-shadow: 0 0 20px rgba(0,200,255,0.7);
}

.avatar__ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,200,255,0.25);
  animation: ringPulse 3s ease-in-out infinite;
}
.avatar__ring--2 {
  inset: -22px;
  border-color: rgba(0,200,255,0.12);
  animation-delay: -1.5s;
}
@keyframes ringPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.04); opacity: 0.5; }
}

/* ── Info Card ── */
.info-card {
  width: 100%;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.info-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.info-row__icon { font-size: 1.1rem; margin-top: 2px; }
.info-row__label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.info-row__value {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
  margin-top: 0.1rem;
}

/* ── Bio ── */
.about__bio {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

.highlight {
  background: linear-gradient(135deg, var(--neon), #0066ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--neon), rgba(0,200,255,0.1));
}
.timeline__item {
  position: relative;
  padding-bottom: 2rem;
}
.timeline__marker {
  position: absolute;
  left: -28px;
  top: 20px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: var(--neon-glow);
  border: 2px solid var(--bg-0);
}
.timeline__content {
  padding: 1.5rem;
}
.timeline__year {
  display: inline-block;
  margin-bottom: 0.75rem;
}
.timeline__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.timeline__desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── Achievements Grid ── */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.achieve-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.achieve-card__icon {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}
.achieve-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}
.achieve-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-hero {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .about-hero__left { position: static; flex: none; }
  .about__chips { justify-content: center; }
  .about-hero__right .btn { display: none; }
}