/* ── About page specifics ─────────────────────────── */
  .about-hero {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
    align-items: start;
    margin-bottom: 3rem;
  }
  .about-avatar-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .about-avatar {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 3px solid var(--green-primary);
    box-shadow: 0 0 30px var(--green-glow), inset 0 0 20px rgba(0,0,0,0.3);
    object-fit: cover;
  }
  .about-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--green-primary);
    background: rgba(0,255,65,0.06);
    border: 1px solid var(--border-green);
    border-radius: 20px;
    padding: 0.35rem 0.85rem;
  }
  .about-status__dot {
    width: 8px; height: 8px;
    background: var(--green-primary);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
  }
  .about-socials {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.25rem;
  }
  .about-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border: 1px solid var(--border-green);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all 0.3s ease;
  }
  .about-socials a:hover {
    color: var(--green-primary);
    border-color: var(--green-primary);
    background: rgba(0,255,65,0.06);
  }
  .about-intro__name {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 0.25rem;
  }
  .about-intro__title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--green-primary);
    margin-bottom: 0.35rem;
  }
  .about-intro__location {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
  }
  .about-intro__bio {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-primary);
    line-height: 1.75;
    margin-bottom: 1.5rem;
  }
  .about-intro__cta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
  }
  .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    border: 1px solid rgba(0,255,65,0.3);
    color: var(--green-primary);
    background: rgba(0,255,65,0.06);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn-cta:hover {
    background: var(--green-glow);
    border-color: var(--green-primary);
    box-shadow: 0 0 15px rgba(0,255,65,0.1);
  }
  .btn-cta--primary {
    background: var(--green-primary);
    color: var(--bg-primary);
    border-color: var(--green-primary);
    font-weight: 600;
  }
  .btn-cta--primary:hover {
    background: var(--green-dim);
    box-shadow: 0 0 20px var(--border-green);
  }

  /* ── Section grid ──────────────────────────────── */
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }
  .about-section {
    margin-bottom: 2.5rem;
  }
  .about-section__title {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--green-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--green-glow);
  }
  .about-section__title::before {
    content: '$ ';
    opacity: 0.6;
  }

  /* ── Skills bars ───────────────────────────────── */
  .about-skill {
    margin-bottom: 0.85rem;
  }
  .about-skill__header {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-primary);
    margin-bottom: 0.3rem;
  }
  .about-skill__pct {
    color: var(--green-primary);
  }
  .about-skill__track {
    height: 6px;
    background: rgba(0,255,65,0.08);
    border-radius: var(--radius-sm);
    overflow: hidden;
  }
  .about-skill__fill {
    height: 100%;
    border-radius: var(--radius-sm);
    background: linear-gradient(90deg, var(--green-dim), var(--green-primary));
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0;
  }

  /* ── Tools cloud ───────────────────────────────── */
  .about-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
  }
  .about-tool {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-primary);
    background: rgba(0,255,65,0.05);
    border: 1px solid var(--green-glow);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.5rem;
    transition: all 0.2s ease;
  }
  .about-tool:hover {
    color: var(--green-primary);
    border-color: var(--green-primary);
    background: rgba(0,255,65,0.1);
  }

  /* ── Certifications ────────────────────────────── */
  .about-certs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .about-cert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    background: rgba(0,255,65,0.03);
    border: 1px solid rgba(0,255,65,0.1);
    border-radius: 5px;
    transition: border-color 0.2s ease;
  }
  .about-cert:hover {
    border-color: rgba(0,255,65,0.3);
  }
  .about-cert__icon {
    flex-shrink: 0;
    width: 32px; height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,255,65,0.08);
    border-radius: var(--radius-md);
    color: var(--green-primary);
  }
  .about-cert__info {
    flex: 1;
    min-width: 0;
  }
  .about-cert__name {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-heading);
    font-weight: 500;
  }
  .about-cert__meta {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-secondary);
  }

  /* ── Education ─────────────────────────────────── */
  .about-edu {
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 2px solid var(--border-green);
  }
  .about-edu__degree {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-heading);
    font-weight: 500;
    margin-bottom: 0.15rem;
  }
  .about-edu__school {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-primary);
  }
  .about-edu__meta {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-secondary);
    margin-top: 0.15rem;
  }
  .about-edu__honors {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--bg-primary);
    background: var(--green-primary);
    padding: 0.1rem 0.4rem;
    border-radius: 2px;
    margin-top: 0.25rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
  }

  /* ── Languages ─────────────────────────────────── */
  .about-lang {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,255,65,0.06);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
  }
  .about-lang__name { color: var(--text-heading); font-weight: 500; min-width: 70px; }
  .about-lang__level { color: var(--text-secondary); }

  /* ── Philosophy terminal ───────────────────────── */
  .about-philosophy .terminal-card__body {
    font-size: var(--text-xs);
    line-height: 1.8;
  }
  .about-philosophy .terminal-card__output {
    display: block;
    -webkit-line-clamp: unset;
    overflow: visible;
    font-size: var(--text-xs);
    font-weight: 400;
    line-height: 1.8;
  }
  .about-philosophy .terminal-card__prompt {
    margin-bottom: 0.35rem;
  }

  /* ── Stats grid ────────────────────────────────── */
  .about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
  .about-stat .terminal-card__body {
    text-align: center;
    padding: 1.25rem 0.75rem;
  }
  .about-stat__value {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--green-primary);
    font-family: var(--font-display);
  }
  .about-stat__label {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-top: 0.25rem;
    font-family: var(--font-mono);
  }

  /* ── Responsive ────────────────────────────────── */
  @media (max-width: 768px) {
    .about-hero {
      grid-template-columns: 1fr;
      text-align: center;
    }
    .about-avatar-col { margin-bottom: 0.5rem; }
    .about-intro__cta { justify-content: center; }
    .about-grid { grid-template-columns: 1fr; }
    .about-socials { justify-content: center; }
    .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 480px) {
    .about-avatar { width: 150px; height: 150px; }
    .about-stats-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  }