.convergence-wrapper{position:relative;width:100%;display:flex;align-items:center;justify-content:center;padding:1.5rem 0;background:transparent;overflow:visible;-webkit-user-select:none;user-select:none}.convergence-svg{width:100%;max-width:1220px;height:auto;overflow:visible;display:block}@keyframes orbitSpinClockwise{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes orbitSpinCounterClockwise{0%{transform:rotate(360deg)}to{transform:rotate(0)}}.orbit-slate-group{transform-origin:0px 0px;animation:orbitSpinClockwise 32s linear infinite}.orbit-cyan-group{transform-origin:0px 0px;animation:orbitSpinCounterClockwise 22s linear infinite}.source-node-group{cursor:pointer;transition:transform .25s cubic-bezier(.16,1,.3,1)}.source-node-group:hover{transform:translate(4px) scale(1.08)}.source-node-circle{transition:stroke .25s ease,filter .25s ease}.source-node-group:hover .source-node-circle{stroke:#38bdf8;filter:drop-shadow(0 0 10px rgba(56,189,248,.5))}.target-hub-group{cursor:pointer}@media(max-width:768px){.convergence-wrapper{padding:.75rem 0;width:100%}.convergence-svg{width:100%;max-width:100%}}.hanging-card-wrapper{display:flex;flex-direction:column;align-items:center;-webkit-user-select:none;user-select:none;touch-action:pan-y;position:relative;padding:.5rem 1rem 1.5rem;margin:0 auto}.ceiling-anchor{width:18px;height:18px;border-radius:50%;background:#18181b;border:2.5px solid #52525b;box-shadow:0 4px 12px #00000059;position:relative;z-index:10}.pendulum-assembly{display:flex;flex-direction:column;align-items:center;cursor:grab;margin-top:-8px;touch-action:none;user-select:none;-webkit-user-select:none}.pendulum-assembly:active{cursor:grabbing}.id-card-frame{position:relative;width:260px;border-radius:1.5rem;overflow:hidden;background:#fff;border:1px solid rgba(226,232,240,.9);box-shadow:0 30px 60px -15px #0f172a47,0 12px 24px -6px #0000001f,inset 0 2px 4px #fff;pointer-events:none;margin-top:-16px}.punched-slot-wrap{display:flex;justify-content:center;padding-top:12px;padding-bottom:5px;background:#f1f5f9;border-bottom:1px solid #e2e8f0}.punched-slot{width:40px;height:12px;border-radius:9999px;background:#09090b;border:1px solid #a1a1aa;box-shadow:inset 0 2px 4px #0009;display:flex;align-items:center;justify-content:center}.punched-slot-inner{width:30px;height:5px;border-radius:9999px;background:#18181b;opacity:.9}.card-header-banner{padding:16px 20px 20px;display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;background:linear-gradient(135deg,#0284c7,#0f172a)}.security-chip{position:absolute;top:12px;left:14px;width:30px;height:25px;border-radius:5px;background:#fbbf24;border:1px solid #f59e0b;box-shadow:0 1px 4px #00000040;display:flex;align-items:center;justify-content:center}.chip-grid{width:22px;height:17px;border:1px solid rgba(180,83,9,.6);border-radius:2px;display:grid;grid-template-columns:1fr 1fr;gap:1.5px;padding:1.5px}.chip-cell{background:#d9770680;border-radius:1px}.card-avatar-badge{display:flex;width:78px;height:78px;align-items:center;justify-content:center;border-radius:50%;background:#fff;border:3.5px solid rgba(255,255,255,.95);box-shadow:0 10px 20px #00000038;margin-top:6px;padding:7px}.card-avatar-img{width:100%;height:100%;object-fit:contain}.card-body-content{background:#fff;padding:16px 20px 20px;display:flex;flex-direction:column;align-items:center;gap:6px}.card-dev-name{font-size:1.25rem;font-weight:900;color:#0f172a;text-align:center;line-height:1.2;margin:0;letter-spacing:-.02em}.card-dev-role{font-size:.92rem;font-weight:700;color:#0284c7;margin:0}.card-divider{margin:10px 0;width:100%;border-top:1px solid #f1f5f9}.card-barcode{display:flex;gap:2.5px;align-items:flex-end;height:28px;padding:0 4px}.barcode-line{background:#1e293b;border-radius:1px}.card-badge-id{font-size:.8rem;font-family:monospace;font-weight:800;letter-spacing:.1em;margin-top:4px;color:#64748b}.card-status-badge{margin-top:8px;padding:4px 16px;border-radius:9999px;font-size:.74rem;font-weight:800;color:#fff;background:#0284c7;letter-spacing:.08em;text-transform:uppercase;box-shadow:0 2px 8px #0284c759}.drag-hint-text{margin-top:1.25rem;font-size:.82rem;font-weight:600;color:#94a3b8;pointer-events:none;letter-spacing:.02em}.meteor-border-container{position:relative;border-radius:1.5rem;background:#fff;border:1px solid rgba(226,232,240,.85);box-shadow:0 10px 25px -5px #0f172a0d,0 4px 10px -2px #00000005,inset 0 1px 2px #fff;transition:transform .28s cubic-bezier(.16,1,.3,1),box-shadow .28s ease;overflow:visible;display:flex;flex-direction:column}.meteor-border-container:hover{transform:translateY(-4px);box-shadow:0 20px 35px -8px #0f172a1a,0 0 25px -5px var(--meteor-glow, rgba(249, 115, 22, .3))}.meteor-canvas-overlay{position:absolute;top:-24px;left:-24px;width:calc(100% + 48px);height:calc(100% + 48px);pointer-events:none;z-index:10}.meteor-card-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;border-radius:inherit;background:#fff}.page-loader-overlay{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;z-index:999999;display:flex;align-items:center;justify-content:center;background:#f8fafcd1;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);-webkit-user-select:none;user-select:none;opacity:1;visibility:visible;transition:opacity .5s cubic-bezier(.16,1,.3,1),visibility .5s ease}.page-loader-overlay.fade-out{opacity:0;visibility:hidden;pointer-events:none}.pencil-spinner-wrap{display:flex;align-items:center;justify-content:center;filter:drop-shadow(0 16px 36px rgba(2,132,199,.28))}.pencil-spinner-wrap .pencil{display:block;width:11em;height:11em}.pencil-spinner-wrap .pencil__body1,.pencil-spinner-wrap .pencil__body2,.pencil-spinner-wrap .pencil__body3,.pencil-spinner-wrap .pencil__eraser,.pencil-spinner-wrap .pencil__eraser-skew,.pencil-spinner-wrap .pencil__point,.pencil-spinner-wrap .pencil__rotate,.pencil-spinner-wrap .pencil__stroke{animation-duration:3s;animation-timing-function:linear;animation-iteration-count:infinite}.pencil-spinner-wrap .pencil__body1,.pencil-spinner-wrap .pencil__body2,.pencil-spinner-wrap .pencil__body3{transform:rotate(-90deg)}.pencil-spinner-wrap .pencil__body1{animation-name:pencilBody1}.pencil-spinner-wrap .pencil__body2{animation-name:pencilBody2}.pencil-spinner-wrap .pencil__body3{animation-name:pencilBody3}.pencil-spinner-wrap .pencil__eraser{animation-name:pencilEraser;transform:rotate(-90deg) translate(49px)}.pencil-spinner-wrap .pencil__eraser-skew{animation-name:pencilEraserSkew;animation-timing-function:ease-in-out}.pencil-spinner-wrap .pencil__point{animation-name:pencilPoint;transform:rotate(-90deg) translate(49px,-30px)}.pencil-spinner-wrap .pencil__rotate{animation-name:pencilRotate}.pencil-spinner-wrap .pencil__stroke{animation-name:pencilStroke;transform:translate(100px,100px) rotate(-113deg)}@keyframes pencilBody1{0%,to{stroke-dashoffset:351.86;transform:rotate(-90deg)}50%{stroke-dashoffset:150.8;transform:rotate(-225deg)}}@keyframes pencilBody2{0%,to{stroke-dashoffset:406.84;transform:rotate(-90deg)}50%{stroke-dashoffset:174.36;transform:rotate(-225deg)}}@keyframes pencilBody3{0%,to{stroke-dashoffset:296.88;transform:rotate(-90deg)}50%{stroke-dashoffset:127.23;transform:rotate(-225deg)}}@keyframes pencilEraser{0%,to{transform:rotate(-45deg) translate(49px)}50%{transform:rotate(0) translate(49px)}}@keyframes pencilEraserSkew{0%,32.5%,67.5%,to{transform:skew(0)}35%,65%{transform:skew(-4deg)}37.5%,62.5%{transform:skew(8deg)}40%,45%,50%,55%,60%{transform:skew(-15deg)}42.5%,47.5%,52.5%,57.5%{transform:skew(15deg)}}@keyframes pencilPoint{0%,to{transform:rotate(-90deg) translate(49px,-30px)}50%{transform:rotate(-225deg) translate(49px,-30px)}}@keyframes pencilRotate{0%{transform:translate(100px,100px) rotate(0)}to{transform:translate(100px,100px) rotate(720deg)}}@keyframes pencilStroke{0%{stroke-dashoffset:439.82;transform:translate(100px,100px) rotate(-113deg)}50%{stroke-dashoffset:164.93;transform:translate(100px,100px) rotate(-113deg)}75%,to{stroke-dashoffset:439.82;transform:translate(100px,100px) rotate(112deg)}}@media(max-width:768px){.pencil-spinner-wrap .pencil{width:9em;height:9em}}:root{--radius: 1.25rem;--background: #f8fafc;--foreground: #0f172a;--card: #ffffff;--card-foreground: #0f172a;--primary: #0284c7;--primary-hover: #0369a1;--primary-foreground: #ffffff;--secondary: #e0f2fe;--secondary-foreground: #0369a1;--muted-foreground: #64748b;--border: #e2e8f0;--sky-foreground: #ffffff;--clay-bg: #ffffff;--clay-shadow: 0 20px 40px -15px rgba(14, 42, 90, .18), 0 0 0 1px rgba(255, 255, 255, .8), inset 0 3px 6px rgba(255, 255, 255, .95), inset 0 -3px 6px rgba(15, 40, 80, .04);--clay-btn-shadow: 0 14px 28px -8px rgba(2, 132, 199, .45), 0 4px 10px rgba(2, 132, 199, .2), inset 0 3px 5px rgba(255, 255, 255, .5), inset 0 -3px 5px rgba(0, 0, 0, .15)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}button,label,input{-webkit-tap-highlight-color:transparent;outline:none}html{scroll-behavior:smooth}body{background:var(--background);color:var(--foreground);font-family:Plus Jakarta Sans,ui-sans-serif,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{display:block;max-width:100%}a{text-decoration:none}main{position:relative;min-height:100vh}.hero{position:relative;isolation:isolate;background:linear-gradient(180deg,#0284c7,#0ea5e9 30%,#38bdf8 65%,#7dd3fc 90%,#bae6fd)}.hero__bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background-image:radial-gradient(circle at 50% 10%,rgba(255,255,255,.35) 0%,transparent 60%),radial-gradient(circle at 85% 25%,rgba(255,255,255,.2) 0%,transparent 45%)}.hero__fade{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background-image:linear-gradient(to bottom,transparent,transparent 60%,var(--background))}.hero__inner{margin:0 auto;display:flex;max-width:58rem;flex-direction:column;align-items:center;padding:4rem 1.5rem 12rem;text-align:center}.badge{display:inline-flex;align-items:center;gap:8px;border-radius:9999px;border:1px solid rgba(255,255,255,.4);background:#ffffff2e;padding:.5rem 1.25rem;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--sky-foreground);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 8px 16px #00000014,inset 0 2px 4px #ffffff80;animation:fade-up .7s ease both}.badge-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 10px #22c55e;animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}h1{margin-top:1.75rem;font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--sky-foreground);text-shadow:0 4px 16px rgba(2,60,120,.2);animation:fade-up .7s ease .08s both}.hero__sub{margin-top:1.25rem;max-width:44rem;font-size:clamp(1rem,2vw,1.2rem);line-height:1.6;color:#fffffff2;font-weight:500;text-shadow:0 2px 8px rgba(0,0,0,.1);animation:fade-up .7s ease .16s both}.btn-download{margin-top:2.25rem;display:inline-flex;align-items:center;gap:.85rem;border-radius:9999px;background:#fff;padding:1.15rem 2.5rem;font-size:1.125rem;font-weight:800;color:#0369a1;box-shadow:0 20px 40px -10px #0003,0 8px 16px #0284c740,inset 0 4px 6px #fff,inset 0 -4px 6px #00000014;border:1px solid rgba(255,255,255,.8);transition:all .25s cubic-bezier(.16,1,.3,1);animation:fade-up .7s ease .24s both;cursor:pointer}.btn-download:hover{transform:translateY(-3px) scale(1.02);color:#0284c7;box-shadow:0 26px 50px -10px #00000040,0 12px 24px #0284c759,inset 0 4px 6px #fff,inset 0 -4px 6px #0000000f}.btn-download:active{transform:translateY(1px) scale(.99);box-shadow:0 10px 20px #00000026,inset 0 2px 4px #00000026}.btn-download svg{transition:transform .2s ease}.btn-download:hover svg{transform:translateY(2px)}.hero__meta{margin-top:1rem;font-size:.85rem;color:#fffc;font-weight:600;display:flex;align-items:center;gap:12px;animation:fade-up .7s ease .32s both}.clouds-section{position:relative;margin-top:-8.5rem;z-index:10}.card-wrap{position:relative;margin:0 auto;max-width:68rem;padding:0 1.5rem;z-index:20;transform:translateZ(0)}.dashboard-card{position:relative;overflow:hidden;border-radius:2rem;background:var(--clay-bg);border:1px solid rgba(255,255,255,.9);box-shadow:0 35px 70px -15px #0c265238,0 10px 25px #0000000f,inset 0 3px 6px #fffffff2,inset 0 -3px 6px #0f285008}.browser-bar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:#f1f5f9;border-bottom:1px solid #e2e8f0}.browser-dots{display:flex;align-items:center;gap:8px}.browser-dot{width:12px;height:12px;border-radius:50%}.browser-address{display:flex;align-items:center;gap:8px;background:#fff;padding:6px 20px;border-radius:9999px;font-size:.82rem;color:#64748b;font-family:monospace;box-shadow:inset 0 1px 3px #0000000f;border:1px solid #e2e8f0;max-width:380px;width:100%;justify-content:center}.browser-badge{font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:9999px;background:#dcfce7;color:#15803d}.showcase-video-wrap{position:relative;width:100%;background:#090d16;overflow:hidden;display:flex;align-items:center;justify-content:center;border-bottom-left-radius:2rem;border-bottom-right-radius:2rem}.showcase-video{width:100%;height:auto;max-height:640px;display:block;object-fit:contain;border-bottom-left-radius:2rem;border-bottom-right-radius:2rem}.showcase-content{position:relative;min-height:440px;background:linear-gradient(135deg,#f8fafc,#edf2f7);display:flex;align-items:center;justify-content:center;padding:40px 24px;overflow:hidden}.showcase-gif-img{width:100%;height:auto;border-radius:1rem;display:block}.simulated-hud-wrap{width:100%;max-width:760px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.hud-panel-clay{background:#fff;border-radius:1.5rem;padding:24px;box-shadow:0 20px 40px -10px #0f1e3c1f,inset 0 3px 5px #ffffffe6,inset 0 -3px 5px #00000008;border:1px solid rgba(226,232,240,.8);position:relative}.hud-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.hud-title{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;color:#0f172a}.hud-status-badge{font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:9999px;background:#dbeafe;color:#0284c7}.hud-lecture-title{font-size:.92rem;font-weight:700;color:#1e293b;margin-bottom:12px}.hud-progress-wrap{background:#e2e8f0;height:12px;border-radius:9999px;overflow:hidden;margin-bottom:8px;box-shadow:inset 0 2px 4px #0000001a}.hud-progress-bar{height:100%;width:100%;background:linear-gradient(90deg,#0284c7,#10b981);border-radius:9999px;animation:progressAnim 3s infinite ease-in-out}@keyframes progressAnim{0%{width:15%}60%{width:100%}to{width:100%}}.hud-tags{display:flex;align-items:center;justify-content:space-between;font-size:.78rem;font-weight:600;color:#64748b;margin-top:12px}.quiz-solver-clay{background:#fff;border-radius:1.5rem;padding:24px;box-shadow:0 20px 40px -10px #0f1e3c1f,inset 0 3px 5px #ffffffe6,inset 0 -3px 5px #00000008;border:1px solid rgba(226,232,240,.8)}.quiz-thinking-pill{display:inline-flex;align-items:center;gap:6px;background:#faf5ff;border:1px solid #e9d5ff;color:#7e22ce;padding:4px 12px;border-radius:9999px;font-size:.75rem;font-weight:700;margin-bottom:10px}.quiz-question-text{font-size:.88rem;font-weight:600;color:#1e293b;line-height:1.4;margin-bottom:12px}.quiz-option-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;font-size:.82rem;font-weight:600;margin-bottom:6px;border:1px solid #e2e8f0;background:#f8fafc}.quiz-option-item.correct{background:#ecfdf5;border-color:#a7f3d0;color:#065f46;font-weight:700;box-shadow:0 4px 12px #10b98126}.clouds{position:relative;z-index:30;margin-top:-42vw;margin-bottom:-4px;width:100%;display:block;-webkit-user-select:none;user-select:none;pointer-events:none;transform:translateZ(0);mask-image:linear-gradient(to bottom,black 82%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 82%,transparent 100%)}.section-action{position:relative;z-index:40;margin-top:-1.5rem;padding:2rem 1.5rem 5rem;transform:translateZ(0)}.section-action .container{max-width:78rem}.container{margin:0 auto;max-width:68rem;text-align:center}h2{font-size:clamp(2rem,4vw,2.75rem);font-weight:800;letter-spacing:-.03em;color:#0f172a}.lead{margin-top:.75rem;color:var(--muted-foreground);font-size:1.1rem;max-width:40rem;margin-left:auto;margin-right:auto}.grid-2{margin-top:3rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.shot-clay{border-radius:1.75rem;background:var(--card);padding:32px 28px;text-align:left;border:1px solid rgba(226,232,240,.8);box-shadow:var(--clay-shadow);transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s ease;position:relative}.shot-clay:hover{transform:translateY(-5px);box-shadow:0 30px 60px -15px #0c265238,inset 0 3px 6px #fffffff2}.shot-icon-wrap{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:0 10px 20px #00000014,inset 0 2px 4px #fff9}.shot-title{font-size:1.35rem;font-weight:800;color:#0f172a;margin-bottom:8px}.shot-desc{font-size:.95rem;color:#64748b;line-height:1.6;margin-bottom:20px}.shot-preview-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:1rem;padding:16px}.section-install{padding:0 1.5rem 6rem;position:relative;z-index:40;transform:translateZ(0)}.install-card-clay{margin:0 auto;max-width:72rem;border-radius:2rem;background:var(--card);padding:3.5rem 3rem;text-align:center;box-shadow:var(--clay-shadow);border:1px solid rgba(226,232,240,.8)}.install-card-clay h2{font-size:2rem}.install-steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:2.5rem 0 2rem;text-align:left}.install-step-item{background:transparent;padding:24px;border:none;height:100%;display:flex;flex-direction:column}.install-step-num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:#0284c7;color:#fff;font-weight:800;font-size:.9rem;margin-bottom:12px;box-shadow:0 4px 10px #0284c74d}.install-step-title{font-weight:700;font-size:1rem;color:#0f172a;margin-bottom:4px}.install-step-text{font-size:.85rem;color:#64748b;line-height:1.5}.btn-guide{display:inline-flex;align-items:center;gap:.75rem;border-radius:9999px;background:#0f172a;padding:1rem 2.25rem;font-size:1rem;font-weight:700;color:#fff;box-shadow:0 12px 24px -6px #0f172a4d,inset 0 2px 4px #fff3;transition:all .2s ease;cursor:pointer}.btn-guide:hover{background:#1e293b;transform:translateY(-2px);box-shadow:0 16px 30px -6px #0f172a66}.section-dev-badge{position:relative;z-index:40;margin-top:-2rem;margin-bottom:.5rem;transform:translateZ(0)}footer{border-top:1px solid var(--border);padding:3rem 1.5rem;background:#fff}.footer-inner{margin:0 auto;display:flex;max-width:58rem;flex-direction:column;align-items:center;gap:1rem;text-align:center}.footer-inner p{font-size:.9rem;color:var(--muted-foreground)}@keyframes fade-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@media(max-width:768px){.hero__inner{padding:3rem 1rem 10rem}.clouds-section{margin-top:-6rem}.card-wrap{padding:0 .4rem;width:100%}.dashboard-card{border-radius:1.35rem;box-shadow:0 20px 40px -10px #0c265238,0 8px 16px #0000000f}.browser-bar{padding:10px 14px}.showcase-video-wrap{border-bottom-left-radius:1.35rem;border-bottom-right-radius:1.35rem}.showcase-video{width:100%;height:auto;object-fit:contain;border-bottom-left-radius:1.35rem;border-bottom-right-radius:1.35rem}.simulated-hud-wrap{grid-template-columns:1fr}.clouds{margin-top:-38vw}.install-card-clay{padding:2.5rem 1.25rem}.install-steps-grid{grid-template-columns:1fr}.section-install{scroll-margin-top:0;padding-top:1rem}.section-action{padding:1.5rem .5rem 4rem}.section-action .container{padding:0;width:100%}}