/* Use-case / testimonial slider (public/js/stories.js): homepage, library, Kira Experts, Kira Survey.
   Standalone: needs only the kira.css tokens. */
.st-sec { padding-block: 56px 8px; }
.st-head { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.st-head h2 { margin: 0; font-family: 'Satoshi', var(--font-cjk, sans-serif), sans-serif; font-size: clamp(22px, 2.6vw, 28px); letter-spacing: -0.02em; }
.st-solo .st-chip { display: none; }
.st-static .st-nav, .st-static .st-dots { display: none; }
.st-head { align-items: end; }
.st-head > div:first-child { max-width: 720px; }
.st-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--primary); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.st-eyebrow::before { content: ""; width: 22px; height: 1.5px; background: var(--primary); }
.st-head p { margin: 8px 0 0; color: var(--muted); font-size: 15px; line-height: 1.55; }
.st-nav { display: flex; gap: 10px; flex: none; }
.st-nav button { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border); background: #fff; color: var(--text); display: grid; place-items: center; cursor: pointer; transition: background .15s, border-color .15s, opacity .15s; }
.st-nav button:hover:not(:disabled) { background: #EEF4FF; border-color: #BFD3FF; color: var(--primary); }
.st-nav button:disabled { opacity: .4; cursor: default; }
.st-track { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 4px 2px 10px; margin-inline: -2px; outline-offset: 4px; }
.st-track::-webkit-scrollbar { display: none; }
.st-card { flex: 0 0 calc((100% - 48px) / 4); min-width: 250px; scroll-snap-align: start; display: flex; flex-direction: column; gap: 12px; padding: 20px; background: #fff; border: 1px solid var(--border); border-radius: 14px; }
.st-chip { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; white-space: nowrap; padding: 5px 10px; border-radius: 999px; background: #EEF4FF; color: var(--primary); font-size: 12px; font-weight: 600; }
.st-card h3 { margin: 0; font-family: 'Satoshi', var(--font-cjk, sans-serif), sans-serif; font-size: 17px; line-height: 1.3; letter-spacing: -0.01em; color: var(--text); }
.st-card p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--muted); }
.st-card footer { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--border); display: grid; gap: 2px; font-size: 12.5px; color: var(--muted); }
.st-card footer b { color: var(--text); font-size: 13px; }
.st-real .st-q { color: #BFD3FF; }
.st-real .st-quote { color: var(--text); font-size: 15px; }
.st-dots { display: flex; justify-content: center; gap: 8px; margin-top: 6px; }
.st-dots i { width: 7px; height: 7px; border-radius: 50%; background: #CBD5E1; transition: background .15s, width .15s; }
.st-dots i.on { background: var(--primary); width: 20px; border-radius: 4px; }
@media (max-width: 1100px) { .st-card { flex-basis: calc((100% - 32px) / 3); } }
@media (max-width: 860px) { .st-card { flex-basis: 72%; } .st-nav { display: none; } }
@media (prefers-reduced-motion: reduce) { .st-track { scroll-behavior: auto; } .st-dots i, .st-nav button { transition: none; } }