/* ============ SHOWCASE TEMPLATE v3 ============ */
*{box-sizing:border-box;margin:0;padding:0}
body{min-height:100vh;background:radial-gradient(ellipse at 30% 20%,#0a1a0a 0%,transparent 60%),radial-gradient(ellipse at 70% 80%,#1a0a1a 0%,transparent 60%),#0a0a0f;font-family:'Segoe UI',sans-serif;display:grid;place-items:center;padding:20px;overflow:hidden}
.wrap{width:100%;max-width:460px;display:flex;flex-direction:column;align-items:center;gap:18px;position:relative;transition:max-width .4s}
.wrap.wide{max-width:820px}
.ratio-btn{position:absolute;top:-6px;right:0;z-index:20;padding:6px 14px;border:1px solid rgba(0,255,65,.4);border-radius:20px;background:rgba(0,0,0,.6);color:#00ff41;font-family:'Consolas',monospace;font-size:11px;font-weight:700;cursor:pointer;transition:.2s}
.ratio-btn:hover{background:rgba(0,255,65,.2)}
.shimmer-title{font-size:2rem;font-weight:800;letter-spacing:1px;text-align:center;background:linear-gradient(90deg,#00ff41,#00e5ff,#00ff41);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 7s ease-in-out infinite;filter:drop-shadow(0 4px 12px rgba(0,0,0,.6))}
@keyframes shimmer{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

.device{width:100%;display:flex;flex-direction:column;align-items:center}
.frame{position:relative;width:100%;padding:12px;background:#15151b;border-radius:38px;box-shadow:0 0 0 2px rgba(0,255,65,.35),0 0 40px rgba(0,255,65,.15),0 30px 80px rgba(0,0,0,.7);transition:border-radius .4s,padding .4s}
.notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:86px;height:18px;background:#000;border:1px solid #1a1a22;border-top:none;border-radius:0 0 12px 12px;z-index:20;display:flex;align-items:center;justify-content:flex-end;padding-right:10px}
.notch::after{content:"";width:6px;height:6px;border-radius:50%;background:#123a2a;box-shadow:0 0 4px #00ff41}
.stand-neck,.stand-base{display:none}
.device.wide .frame{padding:10px;border-radius:16px}
.device.wide .notch{display:none}
.device.wide .stand-neck{display:block;width:70px;height:46px;background:linear-gradient(#2a2a30,#15151b)}
.device.wide .stand-base{display:block;width:230px;height:14px;background:linear-gradient(#3a3a40,#15151b);border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.6)}
.frame-inner{position:relative;background:#050508;border-radius:26px;overflow:hidden;height:calc(100vh - 170px);max-height:calc(94vw * 16 / 9);aspect-ratio:9/16;display:flex;flex-direction:column;margin:0 auto}
.device.wide .frame-inner{aspect-ratio:16/9;height:auto;max-height:70vh;border-radius:10px}

.stage{flex:0 0 42%;background:#000;display:flex;justify-content:center;align-items:center;padding:20px;position:relative;overflow:hidden}
.stage::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,255,65,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,255,65,.05) 1px,transparent 1px);background-size:28px 28px;pointer-events:none}
.btn-wrap{position:relative;z-index:2;width:100%;height:100%;display:grid;place-items:center;opacity:0;transform:translateY(10px);transition:opacity .6s,transform .6s}
.btn-wrap.show{opacity:1;transform:translateY(0)}
.divider{height:2px;background:linear-gradient(90deg,transparent,rgba(0,255,65,.3),transparent);flex-shrink:0}
.code-area{flex:1;background:#0a0f0a;position:relative;overflow:hidden;padding:14px 16px}
.code-inner{font-family:'Consolas','Courier New',monospace;font-size:.82rem;line-height:1.5;color:#b8ffc9;white-space:pre-wrap;word-break:break-word;height:100%;overflow:hidden}
.code-inner .kw{color:#00e5ff}.code-inner .str{color:#f1fa8c}.code-inner .num{color:#00ff41}
.code-inner .cmt{color:#3a7a3a;font-style:italic}.code-inner .fn{color:#00ff41}.code-inner .prop{color:#00e5ff}
.cursor{display:inline-block;width:8px;height:1em;background:#00ff41;vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.arrow{position:absolute;top:36%;transform:translateY(-50%);width:36px;height:36px;border:1px solid rgba(0,255,65,.3);background:rgba(0,0,0,.6);color:#00ff41;font-size:1.3rem;border-radius:50%;cursor:pointer;z-index:10;opacity:0;transition:opacity .25s,background .25s,transform .25s;backdrop-filter:blur(6px)}
.frame-inner:hover .arrow{opacity:1}
.arrow:hover{background:rgba(0,255,65,.3);transform:translateY(-50%) scale(1.1)}
.arrow.left{left:10px}.arrow.right{right:10px}
.brand{position:absolute;bottom:10px;right:14px;font-size:11px;font-weight:800;letter-spacing:3px;color:rgba(0,255,65,.3);z-index:5}

/* ============ 01 ENCRYPTED MESSAGE ============ */
.encrypted{width:100%;max-width:280px;padding:16px;background:#0a0f0a;border:1px solid rgba(0,255,65,.3);border-radius:12px;font-family:'Consolas',monospace;cursor:pointer}
.encrypted-head{font-size:10px;color:#5a7a5a;margin-bottom:8px;letter-spacing:2px}
.encrypted-msg{font-size:12px;line-height:1.6;color:#00ff41;text-shadow:0 0 8px rgba(0,255,65,.5);min-height:60px}
.encrypted-msg span{display:inline-block;transition:.3s}
.encrypted-msg span.scramble{color:#5a7a5a;text-shadow:none}
.encrypted-hint{font-size:9px;color:#3a5a3a;margin-top:8px;text-align:center}

/* ============ 02 SYSTEM OVERRIDE ============ */
.override{display:flex;flex-direction:column;align-items:center;gap:16px}
.override-btn{padding:18px 36px;background:#ff2244;border:none;border-radius:12px;color:#fff;font-family:'Consolas',monospace;font-size:16px;font-weight:800;letter-spacing:4px;cursor:pointer;box-shadow:0 0 30px rgba(255,34,68,.4);transition:.2s;position:relative;overflow:hidden}
.override-btn:hover{transform:scale(1.05);box-shadow:0 0 40px rgba(255,34,68,.6)}
.override-btn:active{transform:scale(.95)}
.override-btn::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transform:translateX(-100%);transition:.6s}
.override-btn:hover::before{transform:translateX(100%)}
.override-countdown{font-family:'Consolas',monospace;font-size:3rem;font-weight:800;color:#ff2244;text-shadow:0 0 20px rgba(255,34,68,.6);min-height:50px;display:grid;place-items:center}
.override-countdown.go{animation:ov-pulse .5s}
@keyframes ov-pulse{50%{transform:scale(1.3)}}
.override-status{font-family:'Consolas',monospace;font-size:11px;color:#5a7a5a;letter-spacing:2px;min-height:16px}
.override-status.active{color:#ff2244;text-shadow:0 0 8px rgba(255,34,68,.5)}

/* ============ 03 DATA BREACH ============ */
.breach{position:absolute;inset:0;overflow:hidden;font-family:'Consolas',monospace}
.breach-line{position:absolute;left:0;right:0;font-size:10px;color:#00ff41;white-space:nowrap;animation:br-scroll linear infinite;text-shadow:0 0 6px rgba(0,255,65,.5)}
@keyframes br-scroll{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}
.breach-line:nth-child(1){top:10%;animation-duration:8s}
.breach-line:nth-child(2){top:20%;animation-duration:10s;animation-delay:-2s}
.breach-line:nth-child(3){top:30%;animation-duration:7s;animation-delay:-4s}
.breach-line:nth-child(4){top:40%;animation-duration:9s;animation-delay:-1s}
.breach-line:nth-child(5){top:50%;animation-duration:11s;animation-delay:-3s}
.breach-line:nth-child(6){top:60%;animation-duration:8s;animation-delay:-5s}
.breach-line:nth-child(7){top:70%;animation-duration:10s;animation-delay:-2s}
.breach-line:nth-child(8){top:80%;animation-duration:7s;animation-delay:-4s}
.breach-line:nth-child(9){top:90%;animation-duration:9s;animation-delay:-1s}
.breach-hint{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:9px;color:rgba(0,255,65,.5);z-index:5}

/* ============ 04 SECURITY LOCKDOWN ============ */
.lockdown{width:100%;height:100%;background:#1a0000;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:20px;animation:ld-flash 2s infinite}
@keyframes ld-flash{0%,100%{background:#1a0000}50%{background:#2a0000}}
.lockdown-icon{font-size:48px;animation:ld-pulse 1s infinite}
@keyframes ld-pulse{50%{transform:scale(1.1)}}
.lockdown-title{font-family:'Consolas',monospace;font-size:18px;font-weight:800;color:#ff2244;letter-spacing:4px;text-shadow:0 0 12px rgba(255,34,68,.6);animation:ld-blink 1s infinite}
@keyframes ld-blink{50%{opacity:.5}}
.lockdown-msg{font-family:'Consolas',monospace;font-size:10px;color:#ff6b7a;text-align:center;letter-spacing:1px;line-height:1.6;max-width:280px}
.lockdown-code{font-family:'Consolas',monospace;font-size:9px;color:#5a7a5a;margin-top:8px}

/* ============ 05 SIGNAL TRACE ============ */
.trace{position:relative;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(0,255,65,.05),transparent 70%);overflow:hidden}
.trace-node{position:absolute;width:8px;height:8px;border-radius:50%;background:#00ff41;box-shadow:0 0 12px #00ff41;animation:tr-pulse 2s infinite}
@keyframes tr-pulse{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.3)}}
.trace-line{position:absolute;height:1px;background:linear-gradient(90deg,transparent,#00ff41,transparent);opacity:.3;transform-origin:left center}
.trace-hint{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-family:'Consolas',monospace;font-size:9px;color:rgba(0,255,65,.5);z-index:5}

/* mobile */
@media (max-width:480px){
  body{padding:10px}.wrap{max-width:100%;gap:12px}
  .shimmer-title{font-size:1.5rem;background:linear-gradient(90deg,#00ff41,#b8ffc9,#00ff41);-webkit-background-clip:text;background-clip:text}
  .code-inner{font-size:.75rem}
  .code-inner .kw,.code-inner .prop{color:#7dff9b}
  .arrow{width:32px;height:32px;font-size:1.1rem}
  .frame-inner:hover .arrow,.arrow{opacity:.7}
}

.demo-banner{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#00ff41 0%,#00e5ff 100%);color:#000;padding:14px 28px;border-radius:60px;font-weight:800;font-size:15px;text-decoration:none;z-index:9999;box-shadow:0 10px 30px rgba(0,255,65,.4);white-space:nowrap;transition:all .25s ease;font-family:'Segoe UI',sans-serif;animation:demoBannerPulse 2.5s ease-in-out infinite}
.demo-banner:hover{transform:translateX(-50%) translateY(-3px) scale(1.05)}
@keyframes demoBannerPulse{0%,100%{box-shadow:0 10px 30px rgba(0,255,65,.4)}50%{box-shadow:0 10px 30px rgba(0,255,65,.65),0 0 25px rgba(0,229,255,.4)}}
@media (max-width:480px){.demo-banner{font-size:13px;padding:12px 22px;bottom:12px}}