/* ABT lead-magnet kit: components layered on the FTC design system (base.css). Accent per app via --acc / --acc-rgb. */
:root{--acc:var(--acc);--acc-rgb:157,176,255;--acc2:var(--acc2)}
.grad{background:linear-gradient(100deg,#fff 0%,var(--acc) 50%,var(--acc2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{color:var(--acc);background:rgba(var(--acc-rgb),.08);border-color:rgba(var(--acc-rgb),.28)}
.o3{background:var(--acc2)}
.why-k{background:linear-gradient(100deg,#fff,var(--acc));-webkit-background-clip:text;background-clip:text}
.how-step span{color:var(--acc)}
.topbar .app-name{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink3);padding-left:16px;border-left:1px solid var(--line2)}
@media (max-width:640px){.topbar .app-name{display:none}}
/* big input */
.bigsearch{display:flex;gap:10px;margin-top:34px;max-width:640px;padding:8px;border-radius:999px;background:rgba(255,255,255,.7);border:1.5px solid var(--line2);box-shadow:0 30px 80px -30px rgba(var(--acc-rgb),.45),inset 0 1px 0 rgba(255,255,255,.04);transition:border-color .25s,box-shadow .25s}
.bigsearch:focus-within{border-color:rgba(var(--acc-rgb),.7);box-shadow:0 0 0 5px rgba(var(--acc-rgb),.14),0 30px 80px -30px rgba(var(--acc-rgb),.6)}
.bigsearch .pre{display:flex;align-items:center;padding-left:16px;color:var(--ink3);font:500 15px var(--mono)}
.bigsearch input{flex:1;min-width:0;height:52px;border:0;background:transparent;color:var(--ink);font:500 18px var(--sans);outline:none;padding:0 6px}
.bigsearch input::placeholder{color:#8b8f87}
.bigsearch .btn{height:52px}
.bs-err{margin:10px 0 0 22px;font-size:14px;color:#b42318;min-height:1px}
.bs-err:empty{display:none}
.try{margin:14px 0 0 22px;font-size:14px;color:var(--ink3)}
.try button{background:none;border:0;padding:2px 4px;color:var(--ink2);font:500 13.5px var(--mono);cursor:pointer;text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.try button:hover{color:var(--ink)}
@media (max-width:640px){.bigsearch{flex-wrap:wrap;border-radius:22px}.bigsearch .pre{display:none}.bigsearch input{flex:1 1 100%;padding:0 12px}.bigsearch .btn{flex:1}}
/* scan theatre */
.scan-wrap{max-width:860px;margin:0 auto}
.scan-head{text-align:center;margin-bottom:30px}
.scan-head h2{font-size:clamp(30px,4vw,46px)}
.scan-head .target{font:600 clamp(16px,2vw,20px) var(--mono);color:var(--acc);margin-top:12px;word-break:break-all}
.scan-card{background:rgba(255,255,255,.72);border:1px solid var(--line2);border-radius:var(--r);overflow:hidden;box-shadow:0 40px 100px -40px rgba(0,0,0,.9),0 0 80px -30px rgba(var(--acc-rgb),.35)}
.scan-bar{height:3px;background:rgba(40,52,44,0.075)}.scan-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc2),var(--acc));box-shadow:0 0 18px rgba(var(--acc-rgb),.8);transition:width .5s var(--ease)}
.scan-log{list-style:none;margin:0;padding:18px 22px;display:grid;gap:2px;font:500 14px/1.5 var(--mono)}
.scan-log li{display:grid;grid-template-columns:22px 1fr auto;gap:12px;align-items:center;padding:8px 0;border-bottom:1px dashed rgba(40,52,44,0.060);color:var(--ink3);animation:viewIn .4s var(--ease) both}
.scan-log li:last-child{border-bottom:0}
.scan-log li.run{color:var(--ink)}
.scan-log li .st{font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.sl-ico{width:18px;height:18px;border-radius:50%;border:2px solid rgba(40,52,44,0.188)}
li.run .sl-ico{border-color:var(--acc);border-right-color:transparent;animation:spin .8s linear infinite}
li.done .sl-ico{border:0;background:rgba(var(--acc-rgb),.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}
li.done{color:var(--ink2)}
li.done .st{color:var(--acc)}
@keyframes spin{to{transform:rotate(360deg)}}
/* gate */
.gate-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center;max-width:1100px;margin:0 auto}
.gate-preview{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line2);background:var(--panel)}
.gate-preview .gp-inner{filter:blur(7px) saturate(1.2);opacity:.75;pointer-events:none;user-select:none;padding:24px}
.gate-preview .gp-lock{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(closest-side,rgba(255,255,255,.55),rgba(255,255,255,.1))}
.gp-lock span{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:99px;background:rgba(255,255,255,.85);border:1px solid var(--line2);font:600 13px var(--mono);letter-spacing:.04em;color:var(--ink)}
.gp-lock svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
.teaser-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}
.teaser-stats div{padding:14px;border-radius:14px;background:rgba(30,40,34,.035);border:1px solid var(--line)}
.teaser-stats b{display:block;font:700 26px var(--sans)}
.teaser-stats span{font-size:12.5px;color:var(--ink3)}
@media (max-width:900px){.gate-wrap{grid-template-columns:1fr;gap:28px}.gate-preview{order:2}}
/* grade */
.grade-ring{position:relative;width:200px;height:200px;margin:4px auto 6px}
.grade-ring svg{width:200px;height:200px;transform:rotate(-90deg)}
.grade-ring .gr-t{fill:none;stroke:rgba(40,52,44,0.090);stroke-width:12}
.grade-ring .gr-f{fill:none;stroke-width:12;stroke-linecap:round;transition:stroke-dashoffset 1.6s var(--ease);filter:drop-shadow(0 0 10px currentColor)}
.grade-ring .gr-l{position:absolute;inset:0;display:grid;place-items:center;align-content:center;text-align:center}
.grade-ring .gr-l b{font:800 92px/1 var(--sans);letter-spacing:-.05em}
.grade-ring .gr-l span{font:500 11px var(--mono);letter-spacing:.16em;color:var(--ink3);margin-top:4px}
/* check cards */
.checks{display:grid;gap:14px}
.check{border-radius:var(--r);background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--sc);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);overflow:hidden;animation:viewIn .5s var(--ease) both}
.check>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto 1fr auto auto;gap:16px;align-items:center;padding:18px 22px}
.check>summary::-webkit-details-marker{display:none}
.check[open] .chev{transform:rotate(-135deg)}
.ck-ico{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--sc) 16%,transparent);color:var(--sc)}
.ck-ico svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.ck-t h4{margin:0;font-size:17px;letter-spacing:-.01em}
.ck-t p{margin:3px 0 0;color:var(--ink2);font-size:14.5px}
.ck-pts{font:600 13px var(--mono);color:var(--ink2);white-space:nowrap}
.ck-body{padding:0 22px 20px 76px;color:var(--ink2);font-size:15px}
.ck-body p{margin:0 0 10px}
.ck-body h5{margin:16px 0 6px;font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--acc)}
.ck-body ul{margin:0 0 10px;padding-left:18px;display:grid;gap:4px}
.ck-body li::marker{color:var(--acc)}
.st-pass{--sc:var(--ok)}.st-warn{--sc:var(--warn)}.st-fail{--sc:var(--bad)}.st-info{--sc:var(--brand3)}
.kv{display:grid;grid-template-columns:minmax(120px,auto) 1fr;gap:6px 16px;margin:6px 0 12px;font-size:14px}
.kv dt{color:var(--ink3);font:500 12.5px var(--mono)}
.kv dd{margin:0;color:var(--ink);word-break:break-word}
.code{position:relative;margin:6px 0 12px;border-radius:12px;background:#f6f4ef;border:1px solid var(--line2);overflow:hidden}
.code .code-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px 8px 14px;border-bottom:1px solid var(--line);font:500 11.5px var(--mono);color:var(--ink3);letter-spacing:.04em;text-transform:uppercase}
.code pre{margin:0;padding:12px 14px;font:500 13px/1.55 var(--mono);color:var(--ink2);white-space:pre-wrap;word-break:break-all}
.copy{height:28px;padding:0 10px;border-radius:8px;border:1px solid var(--line2);background:rgba(40,52,44,0.045);color:var(--ink2);font:600 12px var(--sans);cursor:pointer}
.copy:hover{color:var(--ink);border-color:rgba(40,52,44,0.338)}
.copy.ok{color:#146c43;border-color:rgba(52,211,153,.45)}
@media (max-width:640px){.check>summary{grid-template-columns:auto 1fr auto;padding:16px}.ck-pts{display:none}.ck-body{padding:0 16px 16px}.kv{grid-template-columns:1fr;gap:2px}.kv dd{margin-bottom:6px}}
/* tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{padding:20px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line)}
.tile .tl{font:500 11.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink3)}
.tile .tv{display:block;font:700 clamp(26px,3vw,34px)/1.1 var(--sans);letter-spacing:-.03em;margin-top:8px}
.tile .ts{display:block;font-size:13px;color:var(--ink3);margin-top:4px}
@media (max-width:900px){.tiles{grid-template-columns:1fr 1fr}}
.section{margin-top:44px}
.note-box{margin-top:18px;padding:16px 18px;border-radius:14px;background:rgba(31,92,70,.08);border:1px solid rgba(31,92,70,.28);color:var(--ink2);font-size:14.5px}
.note-box b{color:var(--ink)}
.res-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.res-meta span{font:500 12px var(--mono);padding:5px 10px;border-radius:8px;border:1px solid var(--line2);color:var(--ink2)}
.gate-preview .gp-inner{max-height:230px;overflow:hidden}
.grade-ring .gr-f{filter:none}
.grade-ring::before{content:"";position:absolute;inset:18px;border-radius:50%;box-shadow:0 0 60px -6px var(--ring,transparent);opacity:.55}