@layer layout {
  .experience-shell,
  .experience-hero {
    width: min(calc(100% - 3rem), var(--container));
    margin-inline: auto;
  }

  .experience-shell { padding-block: var(--space-section); }

  .experience-hero {
    min-height: min(850px, 92svh);
    padding-top: calc(var(--header-height) + clamp(4rem, 11vh, 8rem));
    padding-bottom: clamp(4rem, 9vh, 7rem);
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
    align-items: end;
    gap: clamp(3rem, 9vw, 9rem);
  }

  .experience-hero h1 {
    max-width: 10ch;
    margin-top: 1.2rem;
    font-size: clamp(3.2rem, 7.5vw, 7rem);
  }

  .experience-heading {
    max-width: 930px;
    margin-bottom: clamp(3rem, 7vw, 6rem);
  }

  .experience-heading h2 { margin-top: 1.1rem; }
  .experience-heading > p:last-child { margin-top: 1.2rem; }
}

@layer components {
  .experience-hero h1 {
    background: linear-gradient(112deg, #fff 10%, #d6e2f5 45%, #60a5fa 76%, #a855f7);
    background-clip: text;
    -webkit-background-clip: text;
    color: #ffffff;
  }

  .experience-hero__aside { padding-left: 1.5rem; border-left: 1px solid var(--color-line-strong); }
  .experience-hero__aside > p { font-size: clamp(1rem, 1.8vw, 1.2rem); }
  .experience-hero__aside dl { margin: 2rem 0 0; padding-top: 1.2rem; display: grid; gap: .8rem; border-top: 1px solid var(--color-line); }
  .experience-hero__aside dl > div { display: flex; justify-content: space-between; gap: 1rem; font-size: .76rem; }
  .experience-hero__aside dt { color: var(--color-muted); }
  .experience-hero__aside dd { margin: 0; color: var(--color-text-soft); text-align: right; }
  .experience-hero__aside dd span { width: .42rem; aspect-ratio: 1; margin-right: .35rem; display: inline-block; border-radius: 50%; background: #4ade80; box-shadow: 0 0 9px rgba(74,222,128,.7); }

  .timeline-section { border-top: 1px solid var(--color-line); }
  .experience-timeline { position: relative; }
  .experience-timeline::before { position: absolute; top: 0; bottom: 0; left: 195px; width: 1px; background: linear-gradient(var(--color-blue), var(--color-purple)); content: ""; opacity: .48; }

  .timeline-item {
    position: relative;
    padding-block: 0 4rem;
    display: grid;
    grid-template-columns: 165px 60px minmax(0, 1fr);
    gap: 0;
  }

  .timeline-date { padding-top: 1.4rem; display: flex; flex-direction: column; color: var(--color-muted); font-size: .7rem; line-height: 1.6; }
  .timeline-marker { position: relative; display: flex; justify-content: center; }
  .timeline-marker::before { position: absolute; top: 1.5rem; width: 13px; aspect-ratio: 1; border: 3px solid var(--color-bg); border-radius: 50%; background: var(--color-blue-light); box-shadow: 0 0 20px rgba(96,165,250,.65); content: ""; }
  .timeline-marker span { position: absolute; top: 1.25rem; left: calc(50% + 1.2rem); color: var(--color-muted); font-size: .62rem; }
  .timeline-item--sport .timeline-marker::before { background: var(--color-purple); box-shadow: 0 0 20px rgba(168,85,247,.65); }

  .timeline-card {
    min-height: 355px;
    padding: clamp(1.5rem, 4vw, 2.7rem);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--gradient-surface);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  }

  .timeline-card:hover { transform: translateY(-6px); border-color: rgba(96,165,250,.35); box-shadow: var(--shadow-soft), var(--shadow-blue); }
  .timeline-item--education .timeline-card { background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(59,130,246,.045)); }
  .timeline-item--sport .timeline-card { background: linear-gradient(145deg, rgba(168,85,247,.1), rgba(255,255,255,.02)); }
  .timeline-card__top { display: flex; justify-content: space-between; gap: 1rem; color: var(--color-muted); font-size: .7rem; }
  .timeline-card__top span:first-child { color: var(--color-blue-light); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
  .timeline-role { margin-top: auto; padding-top: 3rem; color: var(--color-blue-light); font-size: .78rem; font-weight: 700; }
  .timeline-card h3 { margin-top: .45rem; font-size: clamp(1.8rem, 3.8vw, 3.4rem); }
  .timeline-card h3 span { color: var(--color-muted); font-size: .65em; }
  .timeline-card > p:not(.timeline-role) { max-width: 720px; margin-top: 1.1rem; }
  .timeline-tags { margin-top: 1.4rem; display: flex; flex-wrap: wrap; gap: .5rem; }
  .timeline-tags li { padding: .4rem .65rem; border: 1px solid var(--color-line); border-radius: var(--radius-pill); color: var(--color-muted); font-size: .68rem; }
  .timeline-link { margin-top: 1.5rem; padding-top: 1rem; display: flex; justify-content: space-between; border-top: 1px solid var(--color-line); color: var(--color-text-soft); font-size: .76rem; font-weight: 700; }
  .timeline-link span { color: var(--color-blue-light); }

  .experience-cta {
    margin-bottom: var(--space-section);
    padding-inline: clamp(1.5rem, 6vw, 5rem);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: clamp(2rem, 7vw, 7rem);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(59,130,246,.13), rgba(168,85,247,.08), rgba(255,255,255,.025));
  }

  .experience-cta h2 { margin-top: 1.1rem; }
  .experience-cta > div:first-child > p:last-child { max-width: 620px; margin-top: 1.2rem; }
  .experience-cta__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.25rem; }
  .experience-cta__link { color: var(--color-text-soft); font-size: .8rem; font-weight: 700; white-space: nowrap; }
  .experience-cta__link span { color: var(--color-blue-light); }
}

@layer responsive {
  @media (max-width: 900px) {
    .experience-hero { min-height: auto; grid-template-columns: 1fr; align-items: start; }
    .experience-hero__aside { max-width: 620px; }
    .experience-timeline::before { left: 24px; }
    .timeline-item { grid-template-columns: 48px minmax(0,1fr); }
    .timeline-date { grid-column: 2; padding: 0 0 .8rem; flex-direction: row; gap: .4rem; }
    .timeline-marker { grid-row: 1 / span 2; }
    .timeline-marker::before { top: .15rem; }
    .timeline-marker span { display: none; }
    .timeline-card { grid-column: 2; }
    .experience-cta { align-items: flex-start; flex-direction: column; }
  }

  @media (max-width: 680px) {
    .experience-shell,
    .experience-hero { width: min(calc(100% - 2rem), var(--container)); }
    .experience-hero h1 { font-size: clamp(3rem, 15vw, 5.2rem); }
    .timeline-card__top { align-items: flex-start; flex-direction: column; gap: .25rem; }
  }

  @media (max-width: 480px) {
    .experience-timeline::before { left: 9px; }
    .timeline-item { grid-template-columns: 26px minmax(0,1fr); }
    .timeline-marker { justify-content: flex-start; }
    .timeline-marker::before { left: 3px; }
    .experience-cta__actions,
    .experience-cta__actions .button { width: 100%; }
  }
}