/* Homepage, review and about, built on styles.css, the same system as the blog.
   Everything here uses the variables defined in styles.css. */

.z-kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted2);
  margin: 0 0 0.9rem;
}
.z-intro { padding-top: clamp(3rem, 6vw, 5rem); padding-bottom: 1.5rem; }
.z-intro .hero-lead { margin-bottom: 1.5rem; }
.z-narrow { max-width: 46rem; }
.z-lead { color: var(--muted); font-size: 1.05rem; line-height: 1.65; max-width: 62ch; margin: 0 0 1.1rem; }
.z-note { color: var(--muted2); font-size: 0.85rem; line-height: 1.55; }
.z-link { color: var(--accent); font-weight: 600; }
.z-section { padding-top: clamp(2.5rem, 5vw, 4rem); padding-bottom: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--border); }
.z-intro + .z-section { border-top: 0; }

/* Customer stories */
.z-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-bottom: 1rem; }
.z-tab {
  text-align: left; font: inherit; cursor: pointer; color: var(--text);
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.1rem 1.25rem; transition: border-color 0.2s, box-shadow 0.25s var(--ease);
}
.z-tab:hover { border-color: rgba(129, 140, 248, 0.35); }
.z-tab .z-kicker { margin-bottom: 0.4rem; }
.z-tab strong { display: block; font-size: 1.02rem; font-weight: 650; letter-spacing: -0.02em; line-height: 1.3; }
.z-tab .z-who { display: block; margin-top: 0.35rem; font-size: 0.82rem; color: var(--muted2); }
.z-tab[aria-selected="true"] { border-color: rgba(167, 139, 250, 0.5); box-shadow: 0 16px 40px -28px var(--accent-glow); }
.z-tab[aria-selected="true"] .z-kicker { color: var(--accent); }

.z-case {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem;
}
.z-case[hidden] { display: none; }
.z-case h3 { margin: 0.2rem 0 0.75rem; font-size: clamp(1.3rem, 2.4vw, 1.65rem); font-weight: 650; letter-spacing: -0.03em; line-height: 1.2; }
.z-case p { color: var(--muted); font-size: 0.97rem; line-height: 1.6; margin: 0 0 1rem; }
.z-meta { display: flex; gap: 1.5rem; flex-wrap: wrap; font-size: 0.9rem; margin-bottom: 0.5rem; color: var(--text); }
.z-meta b { display: block; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted2); font-weight: 500; }
.z-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1rem; }
.z-chips span { border: 1px solid var(--border-strong); border-radius: 999px; padding: 0.3rem 0.7rem; font-size: 0.8rem; background: rgba(255, 255, 255, 0.04); }
.z-related { border-left: 2px solid var(--accent); padding-left: 0.9rem; margin-top: 0.5rem; }
.z-related b { font-size: 0.9rem; }
.z-related p { font-size: 0.9rem; margin: 0.35rem 0 0; }

.z-demo { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.z-demo-top { padding: 0.75rem 1rem; font-size: 0.85rem; font-weight: 600; border-bottom: 1px solid var(--border); }
.z-demo-body { padding: 1rem 1.1rem 0.25rem; }
.z-demo-body h4 { margin: 0.2rem 0 0.75rem; font-size: 1.1rem; font-weight: 650; letter-spacing: -0.02em; }
.z-row { display: grid; grid-template-columns: 5.5rem 1fr; gap: 0.75rem; padding: 0.75rem 0; border-top: 1px solid var(--border); }
.z-row b { font-size: 0.9rem; }
.z-row p { margin: 0.2rem 0 0; font-size: 0.82rem; color: var(--muted); line-height: 1.5; }
.z-tagpill { align-self: start; font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; padding: 0.2rem 0.45rem; border-radius: 4px; background: rgba(52, 211, 153, 0.14); color: var(--green); }
.z-tagpill.b { background: rgba(251, 191, 36, 0.14); color: var(--amber); }
.z-tagpill.c { background: rgba(167, 139, 250, 0.16); color: #c4b5fd; }
.z-strip { margin: 0.25rem -1.1rem 0; padding: 0.75rem 1.1rem; background: rgba(167, 139, 250, 0.12); font-weight: 650; font-size: 0.9rem; }
.z-demo-foot { margin: 0; padding: 0.75rem 1.1rem; border-top: 1px solid var(--border); font-size: 0.74rem; color: var(--muted2); line-height: 1.5; }
.z-foot { display: flex; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.9rem; font-size: 0.82rem; color: var(--muted2); }

/* Engine */
.z-engine { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.z-engine p { color: var(--muted); font-size: 1.02rem; line-height: 1.65; margin: 0 0 1rem; }
.z-layers div { display: grid; grid-template-columns: 2.25rem 1fr; gap: 0.5rem; padding: 1rem 0; border-top: 1px solid var(--border); align-items: baseline; }
.z-layers span { font-family: var(--mono); font-size: 0.75rem; color: var(--accent); }
.z-layers h3 { margin: 0; font-size: 1.1rem; font-weight: 650; letter-spacing: -0.02em; }

/* Founders */
.z-founders { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: start; }
.z-founders p { color: var(--muted); line-height: 1.65; margin: 0 0 1rem; }
.z-quote { margin: 0; font-size: 1.25rem; line-height: 1.4; letter-spacing: -0.02em; font-weight: 600; }
.z-person { margin: 0.9rem 0 0 !important; color: var(--text) !important; }
.z-person span { display: block; font-size: 0.82rem; color: var(--muted2); }
.z-partner { border-top: 1px solid var(--border); margin-top: 1.25rem; padding-top: 1rem; }
.z-partner b { color: var(--text); }
.z-partner p { margin: 0.35rem 0 0; font-size: 0.92rem; }
.z-secure { margin-top: 1.25rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 0.9rem 1rem; font-size: 0.88rem; color: var(--muted); }
.z-secure b { color: var(--text); }

/* Call to action */
.z-cta { text-align: left; margin-top: 0; }
.highlight-band.z-cta p { font-size: 1rem; line-height: 1.6; margin: 0 0 1.25rem; }
.highlight-band.z-cta p.z-note { font-size: 0.85rem; margin: 0; }
.z-cta h2 { margin: 0 0 0.75rem; font-size: clamp(1.6rem, 3.2vw, 2.1rem); font-weight: 650; letter-spacing: -0.03em; line-height: 1.15; }
.z-cta p { color: var(--muted); margin: 0 0 1.25rem; max-width: 52ch; }

/* Review */
.z-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: start; }
.z-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; }
.z-card h2 { margin: 0 0 1rem; font-size: 1.3rem; font-weight: 650; letter-spacing: -0.02em; }
.z-field { display: grid; gap: 0.35rem; margin-bottom: 1rem; }
.z-field label { font-size: 0.86rem; font-weight: 650; }
.z-field input, .z-field textarea {
  font: inherit; width: 100%; padding: 0.65rem 0.75rem; border-radius: 10px;
  border: 1px solid var(--border-strong); background: rgba(255, 255, 255, 0.04); color: var(--text);
}
.z-field input:focus, .z-field textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.z-field textarea { min-height: 5.5rem; resize: vertical; }
.z-two { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.z-check { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.9rem; color: var(--muted); margin: 0.25rem 0 1.1rem; }
.z-check input { width: 1.1rem; height: 1.1rem; margin-top: 0.15rem; accent-color: var(--accent2); }
.z-err { color: var(--rose); font-size: 0.88rem; margin: 0 0 0.75rem; }
.z-fine { font-size: 0.8rem; color: var(--muted2); line-height: 1.55; margin: 0.9rem 0 0; }
.z-side h3 { margin: 0 0 0.6rem; font-size: 1.1rem; font-weight: 650; letter-spacing: -0.02em; }
.z-side ul { margin: 0 0 1.5rem; padding-left: 1.1rem; color: var(--muted); }
.z-side li { margin-bottom: 0.5rem; line-height: 1.55; }
.z-side .z-card p { margin: 0 0 0.6rem; font-size: 0.92rem; color: var(--muted); line-height: 1.6; }
.z-side .z-card p:last-child { margin: 0; }
.z-instr { margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px dashed var(--border-strong); }
.z-instr p { color: var(--muted); font-size: 0.92rem; }

/* About */
.z-people { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.z-people h3 { margin: 0 0 0.15rem; font-size: 1.2rem; font-weight: 650; letter-spacing: -0.02em; }
.z-role { font-family: var(--mono); font-size: 0.78rem; color: var(--muted2); margin: 0 0 0.75rem; }
.z-people p { color: var(--muted); font-size: 0.95rem; line-height: 1.6; margin: 0 0 0.75rem; }
.z-is { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.z-is h3 { margin: 0 0 0.6rem; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; }
.z-is .yes h3 { color: var(--green); }
.z-is .no h3 { color: var(--rose); }
.z-is ul { margin: 0; padding-left: 1.1rem; color: var(--muted); }
.z-is li { margin-bottom: 0.45rem; line-height: 1.55; }

@media (max-width: 860px) {
  .z-tabs, .z-case, .z-engine, .z-founders, .z-grid, .z-people, .z-is, .z-two { grid-template-columns: 1fr; }
  .z-case { padding: 1.25rem; gap: 1.25rem; }
}