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2}.timeline-item__content{grid-area:2/2}.architecture-map{border-top:1px solid var(--color-border);border-left:0;min-height:28rem}}@media (width<=40rem){:root{--header-height:4.25rem}.brand__name{display:none}.hero h1{font-size:clamp(3.2rem,17vw,5rem)}.hero__visual{width:82%}.tech-orbit--java{left:-1.8rem}.tech-orbit--spring{right:-2rem}.profile-card__caption{bottom:1rem;right:-1rem}.hero__actions{display:grid}.metrics{grid-template-columns:1fr}.metrics div+div{border-top:1px solid var(--color-border);border-left:0}.skills-grid,.certification-list{grid-template-columns:1fr}.skill-card:last-child{grid-column:auto}.skill-card{min-height:auto;padding:var(--space-6)}.timeline-item__content{padding:var(--space-5)}.timeline-item__heading{display:grid}.status-badge{width:fit-content}.project-card__highlights{grid-template-columns:1fr}.architecture-node--payment{left:5%}.architecture-node--account{right:5%}.education-list 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