/* Portfolio projects, evidence explorer, and case study. */
.hero-role { color: var(--accent); font-size: 9px; font-weight: 600; letter-spacing: 1.05px; line-height: 1.7; margin-bottom: 12px; }
.work-section { border-bottom: 1px solid var(--line); }
.work-label { display: inline-flex; align-items: center; gap: 9px; font-size: 9px; line-height: 1.7; letter-spacing: 1.3px; font-weight: 600; color: var(--accent); }
.work-label .status-dot { width: 5px; height: 5px; }
.flagship-project { display: grid; grid-template-columns: .9fr 1.1fr; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); overflow: hidden; }
.flagship-copy { padding: 38px; }
.flagship-copy h3 { font-size: clamp(30px, 3vw, 43px); line-height: 1.12; letter-spacing: -1.7px; margin: 25px 0 23px; }
.flagship-copy > p { font-size: 13px; line-height: 1.85; }
.project-contribution { border-left: 2px solid var(--accent); padding-left: 14px; margin: 24px 0; }
.project-contribution > span { color: var(--faint); font-size: 8px; letter-spacing: 1.5px; }
.project-contribution p { margin: 7px 0 0; font-size: 12px; }
.flagship-copy .tag-list > span { font-size: 9px; }
.project-actions { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; margin-top: 29px; }
.project-actions .button { font-size: 11px; padding: 14px 20px; }
.project-actions .text-link { font-size: 11px; gap: 10px; padding-bottom: 7px; }
.flagship-preview { display: flex; flex-direction: column; align-self: stretch; justify-content: center; min-width: 0; background: linear-gradient(130deg, var(--accent-dim), var(--muted-surface) 55%); padding: 34px 28px; border-left: 1px solid var(--line); }
.preview-topbar { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 13px 14px; border: 1px solid var(--line); border-bottom: 0; border-radius: 10px 10px 0 0; background: #1b211e; color: #a7b7ad; font-size: 7px; letter-spacing: 1px; }
.preview-topbar > div { display: flex; gap: 4px; }
.preview-topbar i { width: 5px; height: 5px; border-radius: 50%; background: #66726a; }
.preview-demo-label { color: #d6ee9d; font-size: 7px; }
.flagship-preview > a { display: block; border: 1px solid var(--line); border-radius: 0 0 9px 9px; overflow: hidden; background: #101313; }
.flagship-preview img { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 780; object-fit: cover; object-position: top; }
.preview-caption { display: flex; flex-direction: column; gap: 8px; margin-top: 21px; }
.preview-caption > span { display: flex; align-items: center; gap: 8px; color: var(--accent); font-size: 9px; letter-spacing: 1px; }
.preview-caption .status-dot { width: 4px; height: 4px; box-shadow: none; }
.preview-caption p { font-size: 10px; line-height: 1.7; margin-bottom: 0; max-width: 300px; }
.project-process { display: flex; align-items: center; justify-content: space-between; gap: 8px; border-top: 1px solid var(--line); margin-top: 27px; padding-top: 22px; }
.project-process span { display: flex; gap: 8px; align-items: center; font-size: 10px; color: var(--muted); }
.project-process b { font-size: 9px; color: var(--accent); font-weight: 400; }
.project-process i { font-style: normal; color: var(--faint); font-size: 11px; }
.work-samples { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.sample-card { display: block; padding: 28px 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--muted-surface); transition: background .2s, border-color .2s; }
.sample-card:hover { background: var(--surface); border-color: var(--faint); }
.sample-card .work-label { color: var(--faint); font-size: 8px; }
.sample-card h3 { display: flex; align-items: start; justify-content: space-between; gap: 14px; font-size: 20px; margin: 20px 0 12px; letter-spacing: -.5px; line-height: 1.35; }
.sample-card h3 > span { color: var(--accent); }
.sample-card p { font-size: 12px; margin-bottom: 25px; }
.sample-skill { font-size: 8px; letter-spacing: 1px; color: var(--accent); line-height: 1.6; }
.evidence-link { display: flex; align-items: center; justify-content: space-between; font-size: 11px; color: var(--accent); margin-top: 24px; padding-block: 8px; }
.evidence-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.evidence-explorer { margin-top: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; overflow: clip; scroll-margin-top: 20px; }
.evidence-header { display: flex; justify-content: space-between; align-items: end; padding: 31px 34px 27px; gap: 25px; }
.evidence-header h3 { font-size: 26px; letter-spacing: -.7px; margin: 11px 0 0; }
.evidence-header p { font-size: 11px; margin-bottom: 0; }
.evidence-tabs { display: flex; gap: 5px; padding-inline: 34px; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: thin; }
.evidence-tabs button { background: transparent; border: 0; border-bottom: 2px solid transparent; padding: 16px 18px; font-size: 12px; color: var(--muted); white-space: nowrap; }
.evidence-tabs button[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); background: linear-gradient(transparent, var(--accent-dim)); }
.evidence-tabs button:focus-visible { outline-offset: -4px; }
.evidence-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 52px; padding: 34px; }
.evidence-panel[hidden] { display: none; }
.evidence-panel:focus-visible { outline: 2px solid var(--accent); outline-offset: -5px; }
.evidence-context h4 { font-size: 25px; line-height: 1.25; letter-spacing: -.6px; margin: 17px 0; font-weight: 500; }
.evidence-context > p { font-size: 13px; }
.evidence-experience { padding-top: 17px; border-top: 1px solid var(--line); margin-top: 25px; }
.evidence-experience > strong { color: var(--text); font-size: 11px; font-weight: 500; }
.evidence-context .text-link { margin-top: 10px; }
.evidence-context .button { font-size: 12px; padding: 15px 19px; gap: 16px; margin-top: 8px; }
.qa-example, .reasoning-example, .review-example { min-width: 0; padding: 24px; background: var(--muted-surface); border: 1px solid var(--line); border-radius: 13px; }
.qa-example-top { display: flex; justify-content: space-between; align-items: center; gap: 9px; margin-bottom: 17px; font-size: 9px; letter-spacing: .8px; color: var(--faint); }
.qa-example-top output { color: var(--accent); letter-spacing: 0; font-size: 11px; white-space: nowrap; }
.qa-example label { display: flex; align-items: flex-start; gap: 12px; padding-block: 13px; cursor: pointer; border-top: 1px solid var(--line); }
.qa-example input { margin: 4px 0 0; width: 16px; height: 16px; accent-color: var(--accent); flex-shrink: 0; }
.qa-example label strong { display: block; font-size: 12px; font-weight: 500; margin-bottom: 5px; }
.qa-example label small { display: block; font-size: 10px; color: var(--muted); line-height: 1.65; }
.qa-example input:checked + span strong { color: var(--accent); }
.qa-example-footer { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-top: 12px; }
.qa-example-footer small { font-size: 9px; color: var(--faint); line-height: 1.6; }
.qa-example-footer button { border: 1px solid var(--line); padding: 8px 12px; background: transparent; border-radius: 8px; color: var(--muted); font-size: 10px; }
.reasoning-example > div { display: flex; gap: 16px; padding-top: 20px; }
.reasoning-example b { color: var(--accent); font-size: 11px; font-weight: 400; padding-top: 3px; }
.reasoning-example p { font-size: 12px; margin-bottom: 0; }
.reasoning-example strong { display: block; color: var(--text); font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.reasoning-example .text-link { margin-top: 25px; }
.review-example > div { padding-block: 14px; border-top: 1px solid var(--line); }
.review-example > div:first-child { padding-top: 0; border: 0; }
.review-example > div:last-child { padding-bottom: 0; }
.review-example span { font-size: 9px; color: var(--accent); letter-spacing: .7px; }
.review-example p { font-size: 12px; margin: 7px 0 0; }

.case-hero { padding-top: 155px; padding-bottom: 60px; }
.case-back { display: inline-flex; align-items: center; gap: 12px; color: var(--muted); font-size: 12px; margin-bottom: 37px; }
.case-back:hover { color: var(--accent); }
.case-title-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 65px; align-items: end; }
.case-hero h1 { font-size: clamp(45px, 5.5vw, 75px); line-height: 1.06; margin-bottom: 0; }
.case-title-layout > div:last-child > p { font-size: 15px; }
.case-title-layout .work-label { margin-bottom: 21px; }
.case-hero .project-actions { margin-top: 24px; }
.case-meta { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 30px; padding-block: 28px; border-block: 1px solid var(--line); margin-top: 46px; }
.case-meta dt { color: var(--faint); font-size: 9px; letter-spacing: 1.3px; margin-bottom: 11px; }
.case-meta dd { margin: 0; font-size: 12px; color: var(--text); line-height: 1.8; }
.case-section { padding-block: 68px; }
.case-overview { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; border-bottom: 1px solid var(--line); }
.case-overview h2 { font-size: 37px; }
.case-overview-copy > p { font-size: 15px; }
.case-overview-copy strong { color: var(--text); font-weight: 500; }
.case-role-note { padding: 22px 25px; border: 1px solid var(--line); border-left: 2px solid var(--accent); border-radius: 0 12px 12px 0; background: var(--surface); margin-top: 28px; }
.case-role-note h3 { font-size: 13px; color: var(--accent); margin-bottom: 10px; }
.case-role-note p { font-size: 12px; margin-bottom: 0; }
.decision-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 37px; }
.decision-card { padding: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.decision-card > span { font-size: 11px; color: var(--accent); }
.decision-card h3 { font-size: 22px; line-height: 1.3; letter-spacing: -.5px; margin: 27px 0 15px; }
.decision-card p { font-size: 13px; margin-bottom: 0; }
.decision-card .decision-outcome { font-size: 11px; color: var(--accent); padding-top: 20px; margin-top: 23px; border-top: 1px solid var(--line); }
.case-demo-section { border-block: 1px solid var(--line); background: var(--muted-surface); padding-block: 75px; }
.case-demo-intro { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 35px; }
.case-demo-intro h2 { margin-bottom: 0; }
.case-demo-intro > p { max-width: 395px; font-size: 13px; margin-bottom: 4px; }
.case-demo-container { width: min(1260px, calc(100% - 64px)); margin-inline: auto; }
.case-demo-note { font-size: 11px; color: var(--faint); margin-top: 20px; margin-bottom: 0; max-width: 900px; }
.case-tour { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 30px; }
.case-tour > article { padding: 21px 0; border-top: 1px solid var(--line); }
.case-tour > article > span { color: var(--accent); font-size: 10px; letter-spacing: 1px; }
.case-tour h3 { font-size: 17px; margin: 15px 0 10px; }
.case-tour p { font-size: 12px; margin-bottom: 0; }
.case-evidence-figure { margin: 35px 0 0; border: 1px solid var(--line); border-radius: 17px; overflow: hidden; background: var(--surface); }
.case-evidence-figure img { display: block; width: 100%; height: auto; max-height: 720px; object-fit: cover; object-position: top; }
.case-evidence-figure figcaption { padding: 20px 25px; font-size: 12px; line-height: 1.7; color: var(--muted); border-top: 1px solid var(--line); }
.case-learnings { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; margin-top: 43px; }
.case-learnings h3 { font-size: 23px; letter-spacing: -.4px; margin-bottom: 18px; }
.case-learnings p, .case-learnings li { color: var(--muted); font-size: 13px; line-height: 1.9; }
.case-learnings ul { padding-left: 17px; }
.case-learnings li { padding-left: 5px; margin-bottom: 12px; }
.case-learnings li::marker { color: var(--accent); }
.case-footnote { padding: 18px 22px; border-left: 2px solid var(--line); background: var(--muted-surface); font-size: 11px !important; }
.case-next { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding-block: 35px; border-top: 1px solid var(--line); }
.case-next p { font-size: 14px; margin-bottom: 0; }
.case-next .button { font-size: 12px; }

@media (max-width: 1000px) {
  .flagship-copy { padding: 30px; }
  .flagship-preview { padding: 27px 22px; }
  .project-actions { gap: 17px; }
  .project-process { gap: 6px; }
  .project-process span { gap: 5px; font-size: 9px; }
  .evidence-panel { gap: 30px; }
  .case-title-layout { gap: 35px; }
  .case-overview { gap: 45px; }
  .decision-card { padding: 22px; }
  .decision-card h3 { font-size: 20px; }
}
@media (max-width: 860px) {
  .hero-role { font-size: 8px; letter-spacing: .5px; }
  .flagship-project { grid-template-columns: 1fr; }
  .flagship-copy { padding: 31px; }
  .flagship-copy h3 { font-size: 38px; }
  .flagship-copy h3 br { display: none; }
  .flagship-preview { border-left: 0; border-top: 1px solid var(--line); padding: 28px; }
  .flagship-preview > a, .preview-topbar { width: 100%; max-width: 650px; margin-inline: auto; }
  .project-process { justify-content: flex-start; gap: 23px; }
  .project-process span { font-size: 11px; gap: 9px; }
  .sample-card { padding: 23px; }
  .sample-card h3 { font-size: 19px; }
  .evidence-header { padding: 27px; align-items: start; }
  .evidence-header h3 { font-size: 24px; }
  .evidence-header > p { font-size: 10px; }
  .evidence-tabs { padding-inline: 18px; }
  .evidence-tabs button { font-size: 11px; padding-inline: 13px; }
  .evidence-panel { padding: 27px; gap: 27px; }
  .evidence-context h4 { font-size: 23px; }
  .qa-example, .reasoning-example, .review-example { padding: 20px; }
  .qa-example-top { align-items: start; flex-direction: column; gap: 8px; }
  .case-hero { padding-top: 123px; }
  .case-title-layout { grid-template-columns: 1fr; gap: 28px; }
  .case-hero h1 { font-size: 59px; }
  .case-title-layout > div:last-child > p { max-width: 560px; }
  .case-meta { gap: 22px; }
  .case-meta dd { font-size: 11px; }
  .case-overview { grid-template-columns: .8fr 1.2fr; gap: 32px; }
  .case-overview h2 { font-size: 32px; }
  .case-overview-copy > p { font-size: 13px; }
  .decision-grid { gap: 13px; }
  .decision-card { padding: 19px; }
  .decision-card h3 { font-size: 18px; }
  .decision-card p { font-size: 12px; }
  .case-demo-intro { display: block; }
  .case-demo-intro > p { max-width: 540px; margin-top: 22px; }
  .case-demo-container { width: calc(100% - 48px); }
  .case-learnings { gap: 30px; }
}
@media (max-width: 620px) {
  .hero-role { font-size: 8px; letter-spacing: .6px; }
  .flagship-project { border-radius: 19px; }
  .flagship-copy { padding: 27px 23px; }
  .flagship-copy h3 { font-size: 36px; letter-spacing: -1.3px; }
  .flagship-copy h3 br { display: block; }
  .flagship-copy > p { font-size: 13px; }
  .flagship-copy .tag-list > span { font-size: 8px; }
  .project-actions { gap: 17px; }
  .project-actions .button { font-size: 11px; padding-inline: 18px; }
  .flagship-preview { padding: 22px 17px; }
  .preview-topbar { padding: 12px 10px; font-size: 6px; }
  .preview-topbar i { width: 4px; height: 4px; }
  .preview-caption p { font-size: 10px; }
  .project-process { gap: 11px; justify-content: space-between; padding-top: 17px; margin-top: 19px; }
  .project-process span { font-size: 9px; gap: 5px; }
  .project-process b { font-size: 8px; }
  .project-process i { font-size: 10px; }
  .work-samples { grid-template-columns: 1fr; gap: 14px; margin-top: 14px; }
  .sample-card { padding: 24px; }
  .sample-card h3 { font-size: 21px; }
  .sample-card p { font-size: 13px; }
  .evidence-explorer { margin-top: 24px; border-radius: 18px; }
  .evidence-header { display: block; padding: 26px 22px 18px; }
  .evidence-header h3 { font-size: 24px; }
  .evidence-header > p { margin-top: 14px; font-size: 12px; }
  .evidence-header > p br { display: none; }
  .evidence-tabs { padding-inline: 10px; gap: 0; }
  .evidence-tabs button { font-size: 11px; padding: 16px 12px; }
  .evidence-panel { grid-template-columns: 1fr; gap: 24px; padding: 24px 20px; }
  .evidence-context h4 { font-size: 25px; }
  .evidence-context > p { font-size: 13px; }
  .evidence-experience { margin-top: 22px; }
  .qa-example, .reasoning-example, .review-example { padding: 19px; }
  .qa-example-top { flex-direction: row; align-items: center; }
  .qa-example-top > span { font-size: 8px; }
  .qa-example-top output { font-size: 10px; }
  .qa-example label { gap: 10px; }
  .qa-example label small { font-size: 11px; }
  .case-hero { padding-top: 116px; padding-bottom: 20px; }
  .case-back { margin-bottom: 30px; font-size: 11px; }
  .case-hero h1 { font-size: 43px; letter-spacing: -2px; }
  .case-title-layout > div:last-child > p { font-size: 14px; }
  .case-meta { grid-template-columns: 1fr; gap: 22px; margin-top: 31px; padding-block: 26px; }
  .case-meta dt { font-size: 9px; margin-bottom: 6px; }
  .case-meta dd { font-size: 12px; }
  .case-section { padding-block: 45px; }
  .case-overview { grid-template-columns: 1fr; gap: 15px; }
  .case-overview h2 { font-size: 33px; }
  .case-overview-copy > p { font-size: 14px; }
  .case-role-note { padding: 21px; }
  .decision-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 29px; }
  .decision-card { padding: 26px; }
  .decision-card h3 { font-size: 23px; margin-top: 20px; }
  .decision-card p { font-size: 13px; }
  .case-demo-section { padding-block: 52px; }
  .case-demo-container { width: calc(100% - 24px); }
  .case-demo-note { font-size: 11px; padding-inline: 8px; }
  .case-tour { grid-template-columns: 1fr; gap: 0; margin-top: 20px; }
  .case-tour > article { padding-block: 21px; }
  .case-tour p { font-size: 13px; }
  .case-evidence-figure { margin-top: 24px; border-radius: 12px; }
  .case-evidence-figure figcaption { padding: 18px; font-size: 11px; }
  .case-learnings { grid-template-columns: 1fr; gap: 24px; margin-top: 28px; }
  .case-learnings h3 { font-size: 23px; }
  .case-learnings p, .case-learnings li { font-size: 13px; }
  .case-next { display: block; padding-block: 29px; }
  .case-next p { margin-bottom: 20px; }
}
@media print {
  .evidence-tabs, .qa-example-footer button { display: none; }
  .evidence-panel[hidden] { display: grid; }
  .case-hero { padding-top: 0; }
  .case-hero h1 { font-size: 38px; }
  .case-meta { margin-top: 25px; }
  .case-demo-section { break-before: page; }
}