/* components.css: content blocks shared across pages.
   Loaded on: home, platform, practice, security.

   Cards are separated by gap rather than sharing hairlines inside one box,
   so a grid works at any card count. Hover lifts by 3px on the shared ease;
   that single gesture is the site's motion signature. */

/* ---- feature / instrument rows ---- */
.inst{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.8rem,1rem + 3vw,3.6rem);
      align-items:center;padding:clamp(2rem,1.2rem + 3vw,3.6rem) 0}
.inst:nth-child(even) .inst-media{order:-1}
.inst-tag{display:inline-flex;align-items:center;gap:.5em;font-size:var(--t-xs);font-weight:600;
          color:var(--primary);background:var(--primary-soft);border-radius:var(--r-pill);padding:.4em .95em}
.inst-tag b{color:var(--ink-soft);font-weight:500}
.inst h3{font-size:clamp(1.55rem,1.1rem + 1.9vw,2.35rem);margin-top:.9rem;line-height:1.04}
.inst p.lead{color:var(--ink-soft);margin-top:.85rem;font-size:var(--t-lede);line-height:1.5}
.inst-media{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
            padding:clamp(1.1rem,.8rem + 1vw,1.6rem);min-height:clamp(15rem,13rem + 6vw,18rem);
            display:flex;flex-direction:column;justify-content:center;box-shadow:var(--sh-md);
            transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.inst-media:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.media-cap{font-family:var(--mono);font-size:var(--t-xs);letter-spacing:.02em;color:var(--faint);
           display:flex;justify-content:space-between;gap:1rem;margin-bottom:1.1rem}
@media(max-width:880px){.inst{grid-template-columns:1fr;gap:1.6rem}.inst:nth-child(even) .inst-media{order:0}}

/* ---- tape timeline (playback) ---- */
.tape{position:relative;height:62px;margin:.4rem .4rem .1rem}
.tape .rail{position:absolute;top:26px;left:0;right:0;height:3px;border-radius:var(--r-pill);
            background:linear-gradient(90deg,var(--primary-soft),var(--primary-2))}
.tk{position:absolute;top:26px;width:13px;height:13px;border-radius:50%;
    transform:translate(-50%,-50%);background:var(--surface);border:2.5px solid var(--primary-2);
    box-shadow:0 0 0 4px rgba(20,168,160,.12)}
.tk.warn{border-color:var(--warn);box-shadow:0 0 0 4px var(--accent-soft)}
.tk.bad{border-color:var(--bad);box-shadow:0 0 0 4px var(--bad-soft)}
.tk.fire{border-color:var(--bad);background:var(--bad);box-shadow:0 0 0 6px var(--bad-soft)}
.tk .lab{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
         font-family:var(--mono);font-size:var(--t-xs);color:var(--bad);white-space:nowrap}
.tape-times{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;
            font-family:var(--mono);font-size:var(--t-xs);color:var(--faint)}
.mini-fix{font-size:var(--t-sm);color:var(--ink-soft);background:var(--bad-soft);
          border-radius:var(--r-sm);padding:.7rem .9rem;margin-top:.9rem}
.mini-fix b{color:var(--bad);font-weight:600}

/* ---- status register ---- */
.reg-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.reg-row{display:flex;justify-content:space-between;align-items:center;gap:.6rem;
         background:var(--surface-alt);border-radius:var(--r-xs);padding:.6rem .75rem;font-size:var(--t-sm)}
.badge{font-size:var(--t-xs);font-weight:600;padding:.2em .7em;border-radius:var(--r-pill)}
.badge.ok{color:var(--ok);background:rgba(47,163,107,.13)}
.badge.fault{color:var(--bad);background:var(--bad-soft)}
.reg-sum{font-size:var(--t-xs);color:var(--faint);margin-top:1rem;display:flex;gap:1.1rem;flex-wrap:wrap}
/* two columns of "Onboarding [Fault]" stop fitting on the narrowest phones */
@media(max-width:400px){.reg-grid{grid-template-columns:1fr}}

/* ---- schematic (workflow) ---- */
.schem{display:flex;flex-direction:column;gap:0}
.sblock{background:var(--surface-alt);border-radius:var(--r-sm);padding:.7rem .9rem;
        font-size:var(--t-sm);position:relative;border-left:4px solid var(--line-2)}
.sblock .sk{font-size:var(--t-xs);font-weight:600;color:var(--faint);display:block;margin-bottom:.2rem}
.sblock.trig{border-left-color:var(--accent)}
.sblock.know{border-left-color:var(--primary-2)}
.sblock.act{border-left-color:var(--primary)}
.swire{height:20px;width:2px;background:var(--line-2);margin-left:26px;position:relative}
.swire::after{content:"";position:absolute;left:-3px;bottom:0;width:8px;height:8px;
              border-right:2px solid var(--line-2);border-bottom:2px solid var(--line-2);transform:rotate(45deg)}

/* ---- usage ledger (narratives) ---- */
.ledger{font-size:var(--t-sm)}
.lrow{display:grid;grid-template-columns:minmax(5rem,7rem) 1fr 3.2rem;align-items:center;gap:.8rem;padding:.5rem 0}
.lrow .app{color:var(--ink);font-weight:500}
.lbar{height:10px;border-radius:var(--r-pill);background:var(--surface-alt);overflow:hidden}
.lbar i{display:block;height:100%;border-radius:var(--r-pill);
        background:linear-gradient(90deg,var(--primary),var(--primary-2))}
.lrow.idle .lbar i{background:var(--line-2)}
.lrow .ct{text-align:right;color:var(--ink-soft);font-family:var(--mono);font-size:var(--t-xs)}
.lrow.idle .ct{color:var(--bad)}
.reclaim{margin-top:1rem;font-size:var(--t-sm);font-weight:500;color:var(--primary)}

/* ---- white-label band ---- */
.band{background:var(--primary-deep);color:#E4EFEE;border-radius:var(--r-lg);
      padding:clamp(2.6rem,1.6rem + 4vw,5rem) clamp(1.4rem,.8rem + 2.4vw,3rem);
      margin:var(--pad-sec) auto;max-width:var(--bandw);position:relative;z-index:1;overflow:hidden}
.band::after{content:"";position:absolute;inset:0;pointer-events:none;
             background:radial-gradient(600px 420px at 88% 10%,rgba(20,168,160,.28),transparent 62%)}
.band-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,1rem + 3vw,3.4rem);
           align-items:center;position:relative;z-index:1}
.band .kick{background:rgba(20,168,160,.2);color:#7FE3DC}
.band .kick::before{background:var(--accent)}
.band h2{font-size:clamp(1.9rem,1.3rem + 2.6vw,3.2rem);margin-top:1rem;color:#fff}
.band p{color:#A8C4C2;margin-top:1rem;max-width:44ch;line-height:1.55}
.band .btn-ghost{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
.band .btn-ghost:hover{background:#fff;color:var(--primary-deep);border-color:#fff}
.stamp{justify-self:center;text-align:center;background:rgba(255,255,255,.06);
       border:1px solid rgba(255,255,255,.16);border-radius:var(--r-card);
       padding:clamp(1.4rem,1rem + 1.4vw,2rem) clamp(1.6rem,1.2rem + 1.6vw,2.4rem);
       backdrop-filter:blur(8px);box-shadow:var(--sh-lg)}
.stamp .s1{font-size:var(--t-xs);letter-spacing:.1em;text-transform:uppercase;color:#8FB6B4}
.stamp .s2{font-weight:700;font-size:clamp(1.5rem,1.1rem + 1.6vw,2.2rem);line-height:1;
           margin:.5rem 0;letter-spacing:-.03em;color:#fff}
.stamp .s3{font-size:var(--t-xs);color:var(--accent);border-top:1px solid rgba(255,255,255,.16);
           padding-top:.55rem;margin-top:.4rem}
@media(max-width:880px){.band-grid{grid-template-columns:1fr;gap:2.2rem}.stamp{justify-self:start}}

/* ---- card grids: gap-separated, so any card count lays out cleanly ---- */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.dels{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.cap{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
     padding:clamp(1.2rem,.9rem + 1vw,1.7rem);box-shadow:var(--sh-sm);
     transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s ease}
.cap:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:var(--primary-soft)}
.cap .ck{display:inline-block;font-size:var(--t-xs);font-weight:600;color:var(--primary);
         background:var(--primary-soft);border-radius:var(--r-pill);padding:.32em .8em}
.cap h3{font-size:clamp(1.05rem,.98rem + .4vw,1.28rem);margin-top:.8rem}
.cap p{color:var(--ink-soft);margin-top:.55rem;font-size:var(--t-sm);line-height:1.5}
.cap p a{color:var(--primary);font-weight:600;white-space:nowrap}
@media(max-width:900px){.caps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.caps,.dels{grid-template-columns:1fr}}

/* ---- spec grid wrapper (security) ---- */
.spec{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
@media(max-width:760px){.spec{grid-template-columns:1fr}}