/* ============================================================
   page.css — inner pages only (projects / learn / tools)
   Nav row + centered content column.
   Load after global.css. Each page sets data-axis on <html>, which
   drives --ax; the home-anchor sphere now lives in the top bar
   (.brand-sphere in global.css), not in a fixed bottom-left corner.
   ============================================================ */

/* ---------- nav row ---------- */
.nav { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; padding: 22px 16px 4px; }
.navlink { font-family: var(--font-display); font-size: .86rem; font-weight: 500; text-decoration: none; color: var(--muted); padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); transition: color .15s, border-color .15s; }
.navlink:hover { color: var(--accent); border-color: var(--accent); }
.navlink.on { color: #fff; background: var(--accent); border-color: var(--accent); }
html[data-theme="dark"] .navlink.on { color: #0a0e18; }
.navlink:focus-visible { outline: 3px solid var(--accent-weak); outline-offset: 2px; }

/* ---------- content ---------- */
main { max-width: var(--measure); margin: 0 auto; padding: clamp(40px,9vw,90px) clamp(16px,4vw,40px) 60px; text-align: center; }
.obs-eyebrow { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ax); }
main h1 { font-family: var(--font-display); font-size: clamp(1.8rem,5vw,2.6rem); color: var(--ink); margin: .3em 0 .2em; letter-spacing: -0.02em; }
main .kets { font-family: var(--font-mono); color: var(--muted); font-size: 1rem; margin-bottom: 1.4em; }
main .kets b { color: var(--ax); font-weight: 500; }
main p.lead { max-width: 52ch; margin: 0 auto; color: var(--body); }

/* ---------- tool list ----------
   tools.html only. One card per tool, each a single link: the whole card is the
   target, so there is no "read more" to hunt for. Grows to a grid when a second
   tool arrives. */
.tool-list { list-style: none; padding: 0; margin: clamp(28px,5vw,44px) 0 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); text-align: left; }
.tool-card { display: flex; flex-direction: column; gap: 8px; height: 100%; padding: 20px 22px; text-decoration: none; border: 1px solid var(--line); border-radius: 18px; background: var(--card); box-shadow: var(--shadow); transition: border-color .15s, transform .15s; }
.tool-card:hover { border-color: var(--ax); transform: translateY(-2px); }
.tool-card:focus-visible { outline: 3px solid var(--accent-weak); outline-offset: 3px; }
.tool-card h2 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; color: var(--ink); margin: 0; }
.tool-card .tool-kicker { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ax); margin: 0; }
.tool-card p { margin: 0; color: var(--body); font-size: .92rem; }
.tool-card .tool-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.tool-card .tool-tags span { font-family: var(--font-mono); font-size: .66rem; color: var(--muted); border: 1px solid var(--line-strong); border-radius: 999px; padding: 2px 9px; }
@media (prefers-reduced-motion: reduce) { .tool-card:hover { transform: none; } }
