.timeline-item{display:grid;grid-template-columns:auto 1fr;gap:var(--space-lg);padding-bottom:var(--space-xl);position:relative}.timeline-item:not(:last-child):before{content:"";position:absolute;left:.65rem;top:1.5rem;bottom:0;width:1px;background:linear-gradient(180deg,var(--color-primary),transparent);opacity:.35}.timeline-item__marker{display:flex;flex-direction:column;align-items:center;gap:var(--space-xs);padding-top:var(--space-2xs)}.timeline-item__dot{width:.75rem;height:.75rem;border-radius:var(--radius-full);background:var(--color-primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand-mint) 20%,transparent)}.timeline-item__number{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);color:var(--color-text-muted);font-variant-numeric:tabular-nums}.timeline-item__title{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--color-text);margin-bottom:var(--space-2xs)}.timeline-item__institution{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-primary-dark);margin-bottom:var(--space-xs)}.timeline-item__description{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}.about-page__hero{position:relative;padding:var(--space-section) 0 var(--space-2xl);background:var(--gradient-hero);overflow:hidden}.about-page__hero-shape{position:absolute;top:10%;right:-5%;opacity:.2}.about-page__hero-layout{display:grid;gap:var(--space-2xl);align-items:center}.about-page__hero-title{font-size:var(--font-size-display-sm);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--color-petrol);letter-spacing:-.02em;margin:var(--space-md) 0}.about-page__hero-lead{font-size:var(--font-size-md);line-height:var(--line-height-relaxed);color:var(--color-text-secondary);max-width:var(--max-width-text);margin-bottom:var(--space-md)}.about-page__hero-matricula{font-size:var(--font-size-sm);color:var(--color-text-muted)}.about-page__portrait{max-width:20rem;margin-inline:auto}.about-page__intro{padding:var(--space-section) 0}.about-page__intro-content{font-size:var(--font-size-base);line-height:var(--line-height-relaxed);color:var(--color-text-secondary)}.about-page__intro-content p+p{margin-top:var(--space-md)}.about-page__intro-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-text);margin-bottom:var(--space-lg)}.about-page__education{padding:var(--space-section) 0;background:var(--color-surface-warm)}.about-page__experience{padding:var(--space-section) 0}.about-page__section-header{display:flex;align-items:baseline;gap:var(--space-lg);margin-bottom:var(--space-2xl)}.about-page__section-num{font-size:clamp(2.5rem,5vw,4rem);font-weight:var(--font-weight-bold);color:var(--color-primary);opacity:.25;line-height:1}.about-page__section-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text)}.about-page__timeline{display:flex;flex-direction:column}.about-page__experience-grid{display:grid;gap:var(--space-lg)}.about-page__experience-item{padding:var(--space-xl);background:var(--color-surface);border:1px solid var(--color-border-translucent);border-radius:var(--radius-lg);transition:transform var(--motion-duration-base) var(--motion-ease-out)}.about-page__experience-item:hover{transform:translateY(-2px)}.about-page__experience-index{display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-primary);opacity:.5;margin-bottom:var(--space-sm)}.about-page__experience-institution{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--color-text);margin-bottom:var(--space-xs)}.about-page__experience-item p{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.about-page__approach{padding:var(--space-section-lg) 0;background:var(--color-petrol);color:var(--color-cream)}.about-page__approach-inner{text-align:center}.about-page__approach .about-page__section-title{color:var(--color-cream);margin-bottom:var(--space-lg)}.about-page__approach-text{font-size:var(--font-size-md);line-height:var(--line-height-relaxed);color:#faf8f5cc;margin-bottom:var(--space-xl)}.about-page__approach .secondary-button{color:var(--brand-cream);border-color:#fff7eed1}.about-page__approach .secondary-button:hover,.about-page__approach .secondary-button:focus-visible{color:var(--brand-primary-dark);border-color:var(--brand-cream);background-color:var(--brand-cream)}@media(min-width:768px){.about-page__hero-layout{grid-template-columns:1.1fr .9fr}.about-page__experience-grid{grid-template-columns:repeat(2,1fr)}}@media(prefers-reduced-motion:reduce){.about-page__experience-item:hover{transform:none}}