/* ============ WAVE 3 content features : twin / uses / community / reading / achievements / testimonials ============
   Companion to style.css. Assumes the site's CSS variables exist
   (--bg0, --green, --green-dim, --cyan, --text, --muted, --faint, --line-soft,
   --font-d, --font-m). Reuses .glass, .btn, .btn-primary, .btn-ghost, .chips,
   .kicker, .h2, .section, .wrap, .section-sub, .mono, .grad, .post-grid,
   .post, .post-date, .read-more, .dot, .case, .case-lede from style.css. */

/* ---------- AI twin widget ---------- */
.twin-panel{padding:0;overflow:hidden}
.twin-head{display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--line-soft);font-size:13px;color:var(--green);letter-spacing:1px}
.twin-mode{margin-left:auto;font-size:10.5px;color:var(--faint);text-transform:uppercase;letter-spacing:1.5px}
.twin-log{max-height:380px;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:12px}
.twin-msg{max-width:85%;padding:12px 16px;border-radius:14px;font-size:14px;line-height:1.6}
.twin-msg a{color:var(--cyan);word-break:break-all}
.twin-bot{background:rgba(0,255,136,.06);border:1px solid rgba(0,255,136,.18);color:var(--text);align-self:flex-start;border-top-left-radius:4px}
.twin-user{background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.25);color:var(--text);align-self:flex-end;border-top-right-radius:4px}
.twin-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 22px 14px}
.twin-chip{font-family:var(--font-m);font-size:12px;color:var(--green);background:rgba(0,255,136,.06);border:1px solid rgba(0,255,136,.25);border-radius:999px;padding:7px 14px;cursor:pointer;transition:background .2s,border-color .2s}
.twin-chip:hover{background:rgba(0,255,136,.14);border-color:var(--green)}
.twin-form{display:flex;align-items:center;gap:10px;padding:16px 20px;border-top:1px solid var(--line-soft)}
.twin-form .mono-prompt{color:var(--green);font-family:var(--font-m)}
.twin-in{flex:1;background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:999px;padding:12px 18px;color:var(--text);font-family:var(--font-d);font-size:14px;outline:none}
.twin-in:focus{border-color:rgba(0,255,136,.45)}
.twin-send{padding:12px 26px;font-size:14px}

/* ---------- uses page ---------- */
.uses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin:8px 0 34px}
.uses-group{padding:24px}
.uses-title{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--green);margin-bottom:16px}
.uses-back{margin:6px 0 10px}

/* ---------- community strip ---------- */
.community-strip{display:flex;gap:22px;align-items:flex-start;padding:28px}
.community-badge{font-family:var(--font-m);font-weight:700;font-size:15px;color:#03130b;background:linear-gradient(100deg,var(--green-dim),#0bd07a);border-radius:14px;padding:14px 16px;flex-shrink:0}
.community-body h3{font-size:20px;margin:6px 0 4px;color:#fff}
.community-org{font-size:14px;color:var(--cyan);margin-bottom:10px}
.community-body p{font-size:14px;color:#aeb9c4;line-height:1.65;margin:0}
.community-date{font-size:11.5px;color:var(--faint);letter-spacing:1px;text-transform:uppercase}

/* ---------- achievements wall ---------- */
.ach-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.ach-card{padding:26px;transition:transform .2s,border-color .2s}
.ach-card:hover{transform:translateY(-3px);border-color:rgba(0,255,136,.4)}
.ach-num{font-size:12px;color:var(--faint);letter-spacing:2px;margin-bottom:12px}
.ach-card h3{font-size:17px;color:#fff;margin:0 0 10px;line-height:1.4}
.ach-card p{font-size:13.5px;color:#aeb9c4;line-height:1.65;margin:0}

/* ---------- testimonials wall ---------- */
.tm-all{color:var(--green);font-weight:600;white-space:nowrap}
.tm-all:hover{text-decoration:underline}
.tm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.tm-card{padding:26px;position:relative;transition:transform .2s,border-color .2s;display:flex;flex-direction:column}
.tm-card:hover{transform:translateY(-3px);border-color:rgba(0,255,136,.4)}
.tm-mark{font-family:var(--font-d);font-size:52px;line-height:1;color:rgba(0,255,136,.35);margin-bottom:2px}
.tm-quote{margin:0 0 18px;flex:1}
.tm-quote p{font-size:14px;color:#c6d0da;line-height:1.7;margin:0 0 10px}
.tm-full summary{font-family:var(--font-m);font-size:12px;color:var(--green);cursor:pointer;list-style:none;display:inline-block}
.tm-full summary::before{content:'+ ';color:var(--green)}
.tm-full[open] summary::before{content:'- '}
.tm-full summary::-webkit-details-marker{display:none}
.tm-full p{font-size:13px;color:#8b98a5;margin-top:10px}
.tm-who{border-top:1px solid var(--line-soft);padding-top:16px}
.tm-name{font-size:15.5px;font-weight:700;color:#fff}
.tm-headline{font-size:12.5px;color:var(--muted);margin:3px 0 10px;line-height:1.5}
.tm-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:11.5px;color:var(--faint)}
.tm-rel{font-size:11px;color:#9fe8c3;background:rgba(0,255,136,.07);border:1px solid rgba(0,255,136,.2);padding:4px 11px;border-radius:999px}

/* ---------- responsive ---------- */
@media (max-width:760px){
  .tm-grid{grid-template-columns:1fr}
  .twin-msg{max-width:95%}
  .twin-send{padding:12px 18px}
  .community-strip{flex-direction:column;gap:16px}
}