.zk-shell{--zk-ink:#07113f;--zk-muted:#52618a;--zk-cyan:#18cde8;--zk-blue:#1657f0;--zk-violet:#6a4cff;--zk-magenta:#ed35d2;--zk-champagne:214, 176, 104;--zk-aurora-cyan:#53dbff;--zk-aurora-violet:#ba70ff;--zk-px:0;--zk-py:0;isolation:isolate;color:var(--zk-ink);--zk-hero-cols:42% 58%;--zk-stage-ratio:1.406;--zk-stage-h:auto;--zk-stage-radius:38px;--zk-mentor-left:25%;--zk-mentor-top:0%;--zk-mentor-w:55%;--zk-mentor-h:96%;--zk-goal-left:1%;--zk-goal-right:auto;--zk-goal-top:10%;--zk-goal-w:17.5%;--zk-streak-left:1%;--zk-streak-right:auto;--zk-streak-top:52%;--zk-streak-w:17.5%;--zk-conv-left:auto;--zk-conv-right:1%;--zk-conv-top:8%;--zk-conv-bottom:auto;--zk-conv-w:26%;--zk-score-left:auto;--zk-score-right:2%;--zk-score-bottom:8%;--zk-score-w:26.9%;--zk-score-d:grid;--zk-score-ring:4.6rem;--zk-module-pad:1.05rem;--zk-module-radius:24px;--zk-hero-align:left;--zk-hero-just:flex-start;--zk-hero-mx:0;background:radial-gradient(circle at 72% 16%,#dcefff 0,#0000 34%),radial-gradient(circle at 4% 58%,#f6e9ff 0,#0000 28%),linear-gradient(145deg,#fcfdff 0%,#eff5ff 48%,#e9edff 100%);position:relative}.zk-hero-copy{text-align:var(--zk-hero-align)}.zk-hero-copy>h1,.zk-hero-copy>p,.zk-hero-badge{margin-inline:var(--zk-hero-mx)}.zk-hero-actions{justify-content:var(--zk-hero-just)}@media (max-width:1150px){.zk-shell{--zk-hero-cols:1fr;--zk-stage-ratio:1.85;--zk-hero-align:center;--zk-hero-just:center;--zk-hero-mx:auto}}@media (max-width:760px){.zk-shell{--zk-stage-ratio:auto;--zk-stage-h:55rem;--zk-stage-radius:30px;--zk-mentor-left:12%;--zk-mentor-top:16%;--zk-mentor-w:76%;--zk-mentor-h:52%;--zk-goal-left:3%;--zk-goal-top:2%;--zk-goal-w:44%;--zk-streak-left:auto;--zk-streak-right:3%;--zk-streak-top:2%;--zk-streak-w:44%;--zk-conv-left:4%;--zk-conv-right:4%;--zk-conv-top:auto;--zk-conv-bottom:3%;--zk-conv-w:auto;--zk-score-left:4%;--zk-score-right:4%;--zk-score-bottom:42%;--zk-score-w:auto;--zk-score-ring:3.4rem;--zk-module-pad:.8rem}}.zk-hero-grid{grid-template-columns:var(--zk-hero-cols)}.zk-header{-webkit-backdrop-filter:blur(30px)saturate(1.5);background:#ffffff9e;border:1px solid #ffffffe6;border-radius:1.5rem;margin-top:1.1rem;box-shadow:0 22px 65px #26479621,inset 0 0 0 1px #86b5ff2b}.zk-aurora{filter:blur(64px);opacity:.4;pointer-events:none;z-index:0;border-radius:50%;animation:14s ease-in-out infinite alternate zk-aurora;position:absolute}.zk-aurora-one{background:var(--zk-aurora-cyan);width:30rem;height:20rem;top:4%;right:-4rem}.zk-aurora-two{background:var(--zk-aurora-violet);opacity:.32;width:26rem;height:22rem;animation-delay:-7s;top:-2%;left:8%}@keyframes zk-aurora{to{transform:translate(3rem,2rem)scale(1.16)}}.zk-mesh{z-index:0;opacity:.28;pointer-events:none;background-image:linear-gradient(#2763d617 1px,#0000 1px),linear-gradient(90deg,#2763d617 1px,#0000 1px);background-size:64px 64px;animation:26s linear infinite zk-mesh-drift;position:absolute;inset:-10%;-webkit-mask-image:radial-gradient(circle at 68% 32%,#000,#0000 62%);mask-image:radial-gradient(circle at 68% 32%,#000,#0000 62%)}@keyframes zk-mesh-drift{to{background-position:64px 32px}}.zk-spectral-button{isolation:isolate;border-radius:999px;position:relative}.zk-spectral-button:before{content:"";z-index:-1;border-radius:inherit;background:conic-gradient(from var(--zk-angle,0deg), transparent 0%, #fffffff2 8%, var(--zk-cyan) 16%, transparent 30%);animation:3.6s linear infinite zk-spin;position:absolute;inset:-2px}.zk-spectral-button:after{content:"";z-index:-1;border-radius:inherit;background:linear-gradient(100deg, #006cff 0%, #2926e5 55%, var(--zk-magenta) 100%);position:absolute;inset:1.5px}@keyframes zk-spin{to{--zk-angle:360deg}}@property --zk-angle{syntax:"<angle>";inherits:true;initial-value:0deg}.zk-experience{aspect-ratio:var(--zk-stage-ratio);height:var(--zk-stage-h);border-radius:var(--zk-stage-radius);isolation:isolate;box-shadow:inset 0 0 80px #ffffffeb, 0 50px 100px #2d4c9926, 0 0 0 1px rgba(var(--zk-champagne), .09);background:radial-gradient(circle at 53% 43%,#515aff38,#0000 28%),radial-gradient(circle at 53% 54%,#00d5ff2e,#0000 45%),linear-gradient(145deg,#ffffffad,#d3e6ff42);border:1px solid #ffffffe0;position:relative}.zk-topology{opacity:.28;background-image:radial-gradient(circle,#34a9ff 1.1px,#0000 1.3px);background-size:26px 26px;animation:20s linear infinite zk-topology-drift;position:absolute;inset:4%;-webkit-mask-image:radial-gradient(circle,#000,#0000 72%);mask-image:radial-gradient(circle,#000,#0000 72%)}@keyframes zk-topology-drift{to{background-position:52px 26px}}.zk-scanline{filter:blur(.5px);background:linear-gradient(#0000,#4df4ff,#ed80ff,#0000);width:2px;animation:3s ease-in-out infinite zk-breathe;position:absolute;top:8%;bottom:10%;left:51%;box-shadow:0 0 22px 6px #4cd8ff59}@keyframes zk-breathe{50%{opacity:.45;transform:scaleY(.92)}}.zk-orbit{z-index:2;pointer-events:none;transform:translate3d(calc(var(--zk-px) * 6px), calc(var(--zk-py) * 4px), 0) rotate(var(--zk-rot,0deg));border:1px solid #3584ff66;border-radius:50%;position:absolute;top:38%;left:49%}.zk-orbit i{background:#59efff;border-radius:50%;width:7px;height:7px;position:absolute;box-shadow:0 0 12px #24aaff}.zk-orbit i:nth-child(2){background:#ec66f4;box-shadow:0 0 13px #d05bff}.zk-orbit i{animation:3.6s ease-in-out infinite zk-node}.zk-orbit-a{width:26rem;height:12.5rem;margin:-6.25rem 0 0 -13rem;animation:11s linear infinite zk-orbit-a}.zk-orbit-a i:first-child{top:22%;left:6%}.zk-orbit-a i:nth-child(2){bottom:10%;right:14%}.zk-orbit-b{border-color:#785aff4d;width:21rem;height:23.5rem;margin:-11.75rem 0 0 -10.5rem;animation:16s linear infinite zk-orbit-b}.zk-orbit-b i{animation-delay:-1.6s;top:27%;right:4%}.zk-orbit-c{border-color:rgba(var(--zk-champagne), .34);width:30rem;height:16rem;transform:translate3d(calc(var(--zk-px) * 6px), calc(var(--zk-py) * 4px), 0) rotate(24deg);margin:-8rem 0 0 -15rem;animation:40s linear infinite zk-orbit-a}@keyframes zk-node{0%,to{opacity:.45}50%{opacity:1}}@keyframes zk-orbit-a{to{transform:translate3d(calc(var(--zk-px) * 6px), calc(var(--zk-py) * 4px), 0) rotate(360deg)}}@keyframes zk-orbit-b{to{transform:translate3d(calc(var(--zk-px) * 6px), calc(var(--zk-py) * 4px), 0) rotate(-360deg)}}.zk-glyphs span{z-index:4;color:#3567d5;text-shadow:0 0 12px #fff;opacity:0;font-size:.9rem;font-weight:700;animation:12s ease-in-out infinite zk-glyph;position:absolute}.zk-glyphs span:first-child{animation-delay:0s;top:15%;left:33%}.zk-glyphs span:nth-child(2){animation-delay:-2s;top:22%;left:72%}.zk-glyphs span:nth-child(3){animation-delay:-4s;top:56%;left:78%}.zk-glyphs span:nth-child(4){animation-delay:-6s;top:48%;left:22%}.zk-glyphs span:nth-child(5){animation-delay:-8s;top:8%;left:62%}.zk-glyphs span:nth-child(6){animation-delay:-10s;top:70%;left:65%}@keyframes zk-glyph{0%{opacity:0;transform:translateY(14px)scale(.8)}12%{opacity:.9}70%{opacity:.75}to{opacity:0;transform:translate(20px,-70px)scale(1.1)}}.zk-mentor-stage{left:var(--zk-mentor-left);top:var(--zk-mentor-top);width:var(--zk-mentor-w);height:var(--zk-mentor-h);z-index:3;transform:translate3d(calc(var(--zk-px) * -8px), calc(var(--zk-py) * -5px), 0);place-items:center;display:grid;position:absolute}.zk-mentor-halo{aspect-ratio:1;background:radial-gradient(circle, #fffffffa 0%, #23d3ff42 34%, #4a5cf529 50%, rgba(var(--zk-champagne), .12) 62%, transparent 72%);filter:blur(9px);border-radius:50%;width:72%;animation:3.4s ease-in-out infinite zk-pulse;position:absolute}@keyframes zk-pulse{50%{opacity:.62;transform:scale(1.1)}}.zk-mentor-figure{z-index:3;width:100%;height:100%;position:relative}.zk-mentor-img{z-index:1;object-fit:contain;filter:drop-shadow(0 24px 34px #142e7a38)drop-shadow(0 0 15px #5cdcff26);width:100%;height:100%;animation:6s ease-in-out infinite zk-float;position:relative}@keyframes zk-float{50%{transform:translateY(-11px)}}.zk-mentor-sheen{z-index:2;pointer-events:none;mix-blend-mode:overlay;opacity:.85;background:linear-gradient(115deg,#0000 32%,#ffffffe6 46%,#78cdffa6 51%,#0000 66%) 0 0/260% 260%;animation:7s ease-in-out infinite zk-sheen,6s ease-in-out infinite zk-float;position:absolute;inset:0;-webkit-mask-image:url(/zpeak-mentor.webp);mask-image:url(/zpeak-mentor.webp);-webkit-mask-position:50%;mask-position:50%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}@keyframes zk-sheen{0%,to{background-position:10% 0}50%{background-position:90% 100%}}.zk-core-pulse{aspect-ratio:1;z-index:2;pointer-events:none;filter:blur(3px);mix-blend-mode:screen;background:radial-gradient(circle,#fffffff2 0%,#60d6ffbf 42%,#7a45ff73 68%,#0000 74%);border-radius:50%;width:9%;animation:2.6s ease-in-out infinite zk-core-pulse;position:absolute;top:26.5%;left:50%;transform:translate(-50%,-50%)}@keyframes zk-core-pulse{0%,to{opacity:.55;transform:translate(-50%,-50%)scale(.85)}50%{opacity:.95;transform:translate(-50%,-50%)scale(1.35)}}.zk-core-ripple{aspect-ratio:1;z-index:2;pointer-events:none;border:1px solid #6edcff99;border-radius:50%;width:16%;animation:3.4s ease-out infinite zk-core-ripple;position:absolute;top:26.5%;left:50%;transform:translate(-50%,-50%)}@keyframes zk-core-ripple{0%{opacity:.7;transform:translate(-50%,-50%)scale(.5)}to{opacity:0;transform:translate(-50%,-50%)scale(1.6)}}.zk-photon-base{pointer-events:none;border:2px solid #5676ff6b;border-radius:50%;height:4rem;position:absolute;bottom:2%;left:6%;right:6%;transform:rotateX(68deg);box-shadow:0 0 36px #00beff66,inset 0 0 26px #fff}.zk-photon-base i{border:1px solid #19c9ff;border-radius:50%;animation:2.6s ease-out infinite zk-ring-pulse;position:absolute;inset:12%}.zk-photon-base i:nth-child(2){border-color:#6ea4ff;animation-delay:.7s;inset:27%}.zk-photon-base i:nth-child(3){border-color:#b58cff;animation-delay:1.4s;inset:41%}@keyframes zk-ring-pulse{50%{opacity:.25;transform:scale(1.1)}}.zk-glass-module{z-index:5;-webkit-backdrop-filter:blur(20px)saturate(1.5);border-radius:var(--zk-module-radius);padding:var(--zk-module-pad);background:linear-gradient(140deg,#fffc,#e0efff80);border:1px solid #ffffffeb;animation:7s ease-in-out infinite zk-panel-float;position:absolute;box-shadow:0 20px 45px #23418b29,inset 0 0 22px #fffffff2}.zk-glass-module:nth-of-type(2){animation-delay:-2.3s}.zk-glass-module:nth-of-type(3){animation-delay:-4.6s}.zk-glass-module:nth-of-type(4){animation-delay:-1.1s}@keyframes zk-panel-float{50%{transform:translateY(-6px)}}.zk-goal-module{left:var(--zk-goal-left);right:var(--zk-goal-right);top:var(--zk-goal-top);width:var(--zk-goal-w)}.zk-streak-module{left:var(--zk-streak-left);right:var(--zk-streak-right);top:var(--zk-streak-top);width:var(--zk-streak-w)}.zk-conversation-module{left:var(--zk-conv-left);right:var(--zk-conv-right);top:var(--zk-conv-top);bottom:var(--zk-conv-bottom);width:var(--zk-conv-w)}.zk-score-module{left:var(--zk-score-left);right:var(--zk-score-right);bottom:var(--zk-score-bottom);width:var(--zk-score-w);display:var(--zk-score-d);grid-template-columns:var(--zk-score-ring) 1fr;align-items:center;gap:.6rem}.zk-progress-ring{transform:rotate(-90deg)}.zk-progress-ring circle{fill:none;stroke-linecap:round}.zk-progress-ring .zk-ring-track{stroke:#6f91d229}.zk-progress-ring .zk-ring-value{transition:stroke-dashoffset .8s cubic-bezier(.22,.61,.36,1);animation:3s ease-in-out infinite zk-ring-glow}@keyframes zk-ring-glow{50%{filter:drop-shadow(0 0 4px #6a4cff8c)}}.zk-wave{align-items:center;gap:3px;height:1.6rem;display:flex}.zk-wave i{background:linear-gradient(#59d9ff,#4b53ff);border-radius:2px;width:2px;animation:.9s ease-in-out infinite alternate zk-wave}@keyframes zk-wave{to{opacity:.55;height:6px}}@media (max-width:1150px){.zk-orbit-a,.zk-orbit-b,.zk-orbit-c{top:40%;left:50%;scale:.78}}@media (max-width:760px){.zk-orbit-a,.zk-orbit-b,.zk-orbit-c{top:34%;scale:.58}}.zk-ink{color:var(--zk-ink)}.zk-muted{color:var(--zk-muted)}.zk-badge{color:#2544bd;background:#ffffff80;border:1px solid #5667ff40;box-shadow:inset 0 0 20px #fff}.zk-badge-spark{color:#873eff}.zk-title-gradient{background:linear-gradient(90deg,#082161 0%,#075bff 45%,#a43dff 75%,#e93dcf 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.zk-cta-panel{background:linear-gradient(100deg, #006cff 0%, #2926e5 55%, var(--zk-magenta) 100%)}.zk-feature-icon{color:#fff;background:linear-gradient(145deg,#1ebdf1,#4149f1 55%,#be48e8);border:1px solid #fff;box-shadow:0 10px 24px #414cda40,inset 0 0 15px #ffffff80}.zk-streak-dot{border:1px solid #7d94c7}.zk-streak-dot-on{background:#1b7cff;border-color:#0000;box-shadow:0 0 8px #1b7cff}.zk-live-dot{background:#28dca3;box-shadow:0 0 10px #28dca3}.zk-demo-range{width:100%;height:3px;accent-color:var(--zk-violet);margin-top:.5rem}.zk-nav-link{color:var(--zk-ink);transition:color .15s}.zk-nav-link:hover{color:var(--zk-blue)}.zk-bubble-highlight{color:#fff;background:linear-gradient(100deg,#006cff 0%,#2926e5 100%)}@media (prefers-reduced-motion:reduce){.zk-shell *{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.zk-mentor-stage,.zk-orbit{transform:none!important}}