/* ============================================================================ Case study — chai-homelab.com v3 Consumes tokens.css + base.css. Reads as a CHILD of the Projects page: so it inherits the indigo accent. Section-modular: every block (decisions, outcomes) is an auto-fit grid, so a shallow project with 2 items and a deep one with 6 both look intentional. ========================================================================== */ .cs-breadcrumb { display: flex; align-items: center; gap: var(--sp-2); padding-top: var(--sp-6); font-family: var(--font-mono); font-size: var(--fs-0); color: var(--text-3); } .cs-breadcrumb a { color: var(--text-2); text-decoration: none; } .cs-breadcrumb a:hover { color: var(--accent); } .cs-breadcrumb .ico { font-size: 0.9em; } /* ---------- hero ---------- */ .cs-hero { padding-block: var(--sp-6) var(--sp-10); border-bottom: 1px solid var(--line); } .cs-hero__cat { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-4); } .cs-hero__flag { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent-ink); background: var(--accent); padding: 2px var(--sp-2); border-radius: 999px; } .cs-hero__title { font-size: var(--fs-6); line-height: var(--lh-tight); letter-spacing: -0.03em; } .cs-hero__thesis { margin-top: var(--sp-4); font-size: var(--fs-3); line-height: 1.35; color: var(--text-1); font-weight: 400; max-width: 46ch; text-wrap: pretty; } .cs-hero__thesis b { color: var(--accent); font-weight: 600; } .cs-hero__stats { display: flex; flex-wrap: wrap; gap: var(--sp-8); margin-top: var(--sp-8); } .cs-hstat { display: grid; gap: var(--sp-1); } .cs-hstat__v { font-family: var(--font-mono); font-weight: 600; font-size: clamp(1.75rem, 1.2rem + 1.8vw, 2.4rem); color: var(--accent); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; } .cs-hstat__l { color: var(--text-3); font-size: var(--fs-0); text-transform: uppercase; letter-spacing: 0.08em; } .cs-hero__stack { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-8); list-style: none; padding: 0; } /* ---------- generic section ---------- */ .cs-section { padding-block: var(--sp-10); border-bottom: 1px solid var(--line); } .cs-section:last-of-type { border-bottom: 0; } .cs-section__title { font-size: var(--fs-4); margin-bottom: var(--sp-3); } .cs-prose { color: var(--text-2); } .cs-prose p { max-width: 68ch; } .cs-prose p + p { margin-top: var(--sp-4); } .cs-prose b, .cs-prose strong { color: var(--text-1); font-weight: 600; } .cs-prose ul { margin: var(--sp-4) 0 0; padding: 0; list-style: none; max-width: 68ch; } .cs-prose li { padding-left: var(--sp-5); position: relative; padding-block: 0.3rem; } .cs-prose li::before { content: '\25b8'; position: absolute; left: 0; color: var(--accent); opacity: 0.7; } /* ---------- architecture diagram (centerpiece) ---------- */ .cs-diagram-wrap { display: grid; grid-template-columns: minmax(0, 460px) 1fr; gap: var(--sp-8); align-items: start; margin-top: var(--sp-6); } .cs-diagram { background: var(--bg-1); border: 1px solid var(--line); border-radius: var(--r-3); padding: var(--sp-5); } .cs-diagram figcaption { margin-top: var(--sp-3); font-family: var(--font-mono); font-size: var(--fs-0); color: var(--text-3); text-align: center; } .cs-diagram svg { width: 100%; max-width: 420px; height: auto; display: block; margin-inline: auto; } /* diagram SVG element styles — all tint from the page accent */ .cs-node { fill: var(--bg-2); stroke: var(--accent-dim); stroke-width: 1; } .cs-node--hub { fill: var(--accent-wash); stroke: var(--accent); stroke-width: 1.5; } .cs-node--cloud { stroke-dasharray: 3 2.5; } .cs-nlabel { fill: var(--text-1); font-family: var(--font-mono); font-size: 12px; font-weight: 600; } .cs-nsub { fill: var(--text-3); font-family: var(--font-mono); font-size: 8.5px; } .cs-tier { fill: var(--accent); font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em; } .cs-hublabel { fill: var(--accent); font-family: var(--font-mono); font-size: 12px; font-weight: 700; } .flow-line { fill: none; stroke: var(--accent-dim); stroke-width: 1.4; } .flow-line--fb { stroke: var(--accent-strong); stroke-dasharray: 3 3; stroke-width: 1.2; } .flow-arrow { fill: var(--accent-dim); } /* legend that explains each stage (fills the desktop right column) */ .cs-legend { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-4); } .cs-legend__item { display: grid; grid-template-columns: auto 1fr; gap: var(--sp-3); align-items: start; } .cs-legend__n { width: 1.6rem; height: 1.6rem; flex: none; display: grid; place-items: center; border-radius: var(--r-1); background: var(--accent-faint); color: var(--accent); font-family: var(--font-mono); font-size: var(--fs-0); font-weight: 700; } .cs-legend__term { color: var(--text-1); font-weight: 600; } .cs-legend__desc { color: var(--text-2); font-size: var(--fs-1); } /* ---------- key decisions ---------- */ .cs-decisions { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--sp-5); margin-top: var(--sp-6); } .cs-decision { background: var(--bg-2); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--r-2); padding: var(--sp-5); } .cs-decision__k { font-family: var(--font-mono); font-size: var(--fs-0); text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-3); } .cs-decision__choice { font-family: var(--font-display); font-size: var(--fs-2); font-weight: 600; color: var(--text-1); margin-top: var(--sp-2); } .cs-decision__vs { color: var(--text-3); font-family: var(--font-mono); font-size: var(--fs-0); margin-top: var(--sp-1); } .cs-decision__vs b { color: var(--accent); font-weight: 600; } .cs-decision__why { color: var(--text-2); font-size: var(--fs-1); margin-top: var(--sp-3); } /* ---------- measured outcomes ---------- */ .cs-outcomes { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--sp-5) var(--sp-6); margin-top: var(--sp-6); } .cs-outcome { display: grid; gap: var(--sp-1); padding-left: var(--sp-4); border-left: 2px solid var(--accent-dim); } .cs-outcome__v { font-family: var(--font-mono); font-weight: 600; font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem); color: var(--text-1); font-variant-numeric: tabular-nums; } .cs-outcome__l { color: var(--text-2); font-size: var(--fs-1); } .cs-outcome__sub { color: var(--text-3); font-size: var(--fs-0); font-family: var(--font-mono); } .cs-outcomes__note { margin-top: var(--sp-6); color: var(--text-3); font-size: var(--fs-0); font-family: var(--font-mono); } /* ---------- next / related ---------- */ .cs-next { padding-block: var(--sp-10); } .cs-next__card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-6); background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-3); text-decoration: none; transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease); } .cs-next__card:hover { border-color: var(--accent-dim); transform: translateY(-3px); } .cs-next__k { font-family: var(--font-mono); font-size: var(--fs-0); text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-3); } .cs-next__t { font-family: var(--font-display); font-size: var(--fs-3); color: var(--text-1); margin-top: var(--sp-1); } .cs-next__go { display: inline-flex; align-items: center; gap: var(--sp-2); color: var(--accent); font-weight: 500; } .cs-next__card:hover .cs-next__go .ico { transform: translate(2px, -2px); } .cs-next__go .ico { transition: transform var(--t-fast) var(--ease); } /* ---------- diagram stroke-draw reveal ---------- No JS or reduced-motion → lines are drawn (visible) by default. Only motion-safe JS clients get the undrawn->drawn animation, triggered when scroll-reveal adds .visible to the figure. */ @media (prefers-reduced-motion: no-preference) { html.js .cs-diagram .flow-line { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 900ms var(--ease); } html.js .cs-diagram.visible .flow-line { stroke-dashoffset: 0; } } /* ---------- reusable architecture map (layered, for supporting case studies) ---------- */ .arch-map { display: grid; gap: var(--sp-4); margin-top: var(--sp-6); max-width: 880px; } .arch-layer { position: relative; display: grid; grid-template-columns: 152px 1fr; gap: var(--sp-4); align-items: center; padding: var(--sp-3) var(--sp-4); background: var(--bg-1); border: 1px solid var(--line); border-radius: var(--r-2); } .arch-layer:not(:last-child)::after { content: ''; position: absolute; left: 75px; bottom: calc(-1 * var(--sp-4) + 1px); width: 1px; height: var(--sp-4); background: var(--accent-dim); } .arch-layer__label { font-family: var(--font-mono); font-size: var(--fs-0); text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); } .arch-layer__nodes { display: flex; flex-wrap: wrap; gap: var(--sp-2); } .arch-node { display: inline-flex; align-items: center; gap: var(--sp-2); padding: var(--sp-2) var(--sp-3); background: var(--bg-2); border: 1px solid var(--line-strong); border-radius: var(--r-1); font-family: var(--font-mono); font-size: var(--fs-0); color: var(--text-1); } .arch-node .ico { color: var(--accent); font-size: 1em; } /* ---------- responsive ---------- */ @media (max-width: 800px) { .cs-diagram-wrap { grid-template-columns: 1fr; gap: var(--sp-6); } } @media (max-width: 640px) { .arch-layer { grid-template-columns: 1fr; gap: var(--sp-2); } .arch-layer:not(:last-child)::after { left: 50%; } }