:root{--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-in-out-quint: cubic-bezier(.83, 0, .17, 1);--duration-fast: .2s;--duration-normal: .4s;--duration-slow: .7s;--duration-reveal: .9s;--color-surface: #09090b;--color-surface-raised: #18181b;--color-surface-overlay: #27272a;--color-border-subtle: rgba(255, 255, 255, .06);--color-border-hover: rgba(255, 255, 255, .12);--color-text-primary: #fafafa;--color-text-secondary: #a1a1aa;--color-text-muted: #71717a;--color-accent: #818cf8;--color-accent-bright: #a78bfa;--glow-accent: 0 0 80px -20px rgba(129, 140, 248, .3);--glow-card: 0 0 0 1px rgba(255, 255, 255, .06), 0 8px 40px -12px rgba(0, 0, 0, .5);--glow-card-hover: 0 0 0 1px rgba(255, 255, 255, .1), 0 20px 60px -15px rgba(0, 0, 0, .6)}html{scroll-padding-top:5rem;scroll-behavior:smooth}::selection{background:#818cf840;color:#fafafa}body.landing-body{background:var(--color-surface);color:var(--color-text-primary)}.reveal{opacity:0;transform:translateY(32px);transition:opacity var(--duration-reveal) var(--ease-out-expo),transform var(--duration-reveal) var(--ease-out-expo);will-change:opacity,transform}.reveal.visible{opacity:1;transform:translateY(0)}[data-stagger] .reveal:nth-child(1){transition-delay:0ms}[data-stagger] .reveal:nth-child(2){transition-delay:80ms}[data-stagger] .reveal:nth-child(3){transition-delay:.16s}[data-stagger] .reveal:nth-child(4){transition-delay:.24s}[data-stagger] .reveal:nth-child(5){transition-delay:.32s}[data-stagger] .reveal:nth-child(6){transition-delay:.4s}.reveal-scale{opacity:0;transform:scale(.95) translateY(16px);transition:opacity var(--duration-reveal) var(--ease-out-expo),transform var(--duration-reveal) var(--ease-out-expo);will-change:opacity,transform}.reveal-scale.visible{opacity:1;transform:scale(1) translateY(0)}.reveal-hero{opacity:0;transform:translateY(48px);transition:opacity 1.2s var(--ease-out-expo),transform 1.2s var(--ease-out-expo);will-change:opacity,transform}.reveal-hero.visible{opacity:1;transform:translateY(0)}.reveal-hero:nth-child(1){transition-delay:0ms}.reveal-hero:nth-child(2){transition-delay:.15s}.reveal-hero:nth-child(3){transition-delay:.3s}.reveal-hero:nth-child(4){transition-delay:.45s}#navbar{background:#09090b99;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid transparent;transition:background var(--duration-normal) var(--ease-out-quart),border-color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart)}#navbar.scrolled{background:#09090bd9;border-bottom-color:var(--color-border-subtle);box-shadow:0 1px 24px -6px #0006}.nav-link{position:relative;color:var(--color-text-muted);transition:color var(--duration-fast) var(--ease-out-quart)}.nav-link:hover{color:var(--color-text-primary)}.nav-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--color-accent);transition:width var(--duration-normal) var(--ease-out-expo)}.nav-link:hover:after{width:100%}.hero-section{position:relative;overflow:hidden}.hero-mesh{position:absolute;inset:0;z-index:0;overflow:hidden}.hero-mesh:before{content:"";position:absolute;top:-20%;left:50%;transform:translate(-50%);width:140%;height:80%;background:radial-gradient(ellipse 60% 50% at 40% 30%,rgba(99,102,241,.15) 0%,transparent 70%),radial-gradient(ellipse 50% 60% at 60% 40%,rgba(139,92,246,.12) 0%,transparent 70%),radial-gradient(ellipse 40% 40% at 50% 60%,rgba(79,70,229,.08) 0%,transparent 70%);animation:mesh-drift 20s ease-in-out infinite alternate}.hero-mesh:after{content:"";position:absolute;bottom:0;left:0;right:0;height:40%;background:linear-gradient(to top,var(--color-surface) 0%,transparent 100%)}@keyframes mesh-drift{0%{transform:translate(-50%) translateY(0) scale(1)}to{transform:translate(-50%) translateY(-3%) scale(1.05)}}.hero-visual{position:relative;perspective:800px}.hero-card{background:var(--color-surface-raised);border:1px solid var(--color-border-subtle);border-radius:16px;box-shadow:var(--glow-card);transition:transform var(--duration-slow) var(--ease-out-expo);will-change:transform}.hero-card:hover{transform:rotateX(-2deg) rotateY(3deg) translateY(-4px);box-shadow:var(--glow-card-hover)}.hero-grid{position:absolute;inset:0;z-index:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 60% 50% at 50% 40%,black 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 60% 50% at 50% 40%,black 20%,transparent 70%)}.hero-glow-orb{position:absolute;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(129,140,248,.2) 0%,transparent 70%);filter:blur(60px);animation:orb-float 8s ease-in-out infinite alternate;pointer-events:none}@keyframes orb-float{0%{transform:translate(-10%,-10%) scale(1)}to{transform:translate(10%,10%) scale(1.15)}}.section-label{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-accent);margin-bottom:1rem}.section-label:before{content:"";display:block;width:20px;height:1px;background:var(--color-accent);opacity:.5}.section-title{font-size:clamp(1.875rem,5vw,3rem);font-weight:700;letter-spacing:-.025em;line-height:1.15;color:var(--color-text-primary)}.section-subtitle{font-size:1.125rem;line-height:1.7;color:var(--color-text-secondary);max-width:42rem}.card{position:relative;background:var(--color-surface-raised);border:1px solid var(--color-border-subtle);border-radius:16px;padding:2rem;transition:transform var(--duration-normal) var(--ease-out-expo),border-color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart)}.card:hover{transform:translateY(-4px);border-color:var(--color-border-hover);box-shadow:var(--glow-card-hover)}.card-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#818cf81a,#a78bfa1a);border:1px solid rgba(129,140,248,.15);margin-bottom:1.25rem;transition:transform var(--duration-normal) var(--ease-out-expo)}.card:hover .card-icon{transform:scale(1.08)}.card-icon svg{width:20px;height:20px;color:var(--color-accent)}.card-title{font-size:1rem;font-weight:600;color:var(--color-text-primary);margin-bottom:.5rem}.card-text{font-size:.875rem;line-height:1.65;color:var(--color-text-secondary)}.step-connector{position:absolute;top:32px;left:calc(50% + 36px);width:calc(100% - 36px);height:1px;background:linear-gradient(90deg,var(--color-border-subtle) 0%,transparent 100%)}.step-number{width:64px;height:64px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;background:var(--color-surface-raised);border:1px solid var(--color-border-subtle);font-size:1.5rem;font-weight:700;color:var(--color-text-muted);margin-bottom:1.5rem;transition:border-color var(--duration-normal) var(--ease-out-quart),color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart)}.step-number:hover,.step:hover .step-number{border-color:#818cf84d;color:var(--color-accent);box-shadow:0 0 30px -10px #818cf833}.pricing-card{position:relative;background:var(--color-surface-raised);border:1px solid var(--color-border-subtle);border-radius:20px;padding:2rem;transition:transform var(--duration-normal) var(--ease-out-expo),border-color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart)}.pricing-card:hover{transform:translateY(-4px);border-color:var(--color-border-hover)}.pricing-card-featured{background:linear-gradient(180deg,rgba(129,140,248,.06) 0%,var(--color-surface-raised) 100%);border-color:#818cf833;box-shadow:var(--glow-accent)}.pricing-card-featured:hover{border-color:#818cf859;box-shadow:0 0 0 1px #818cf840,0 0 100px -30px #818cf84d}.pricing-card-featured:before{content:"";position:absolute;inset:-1px;border-radius:21px;padding:1px;background:linear-gradient(180deg,rgba(129,140,248,.3) 0%,transparent 60%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.pricing-price{font-size:3rem;font-weight:700;letter-spacing:-.03em;line-height:1;color:var(--color-text-primary)}.pricing-period{font-size:.875rem;color:var(--color-text-muted);margin-left:4px}.btn-pricing{display:block;width:100%;text-align:center;font-weight:600;font-size:.875rem;padding:.75rem 1.5rem;border-radius:12px;transition:background var(--duration-fast) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-quart),box-shadow var(--duration-fast) var(--ease-out-quart)}.btn-pricing:hover{transform:translateY(-1px)}.btn-pricing:active{transform:translateY(0)}.btn-pricing-default{background:var(--color-surface-overlay);color:var(--color-text-primary);border:1px solid var(--color-border-subtle)}.btn-pricing-default:hover{background:#3f3f46;border-color:var(--color-border-hover)}.btn-pricing-featured{background:var(--color-accent);color:#09090b}.btn-pricing-featured:hover{background:var(--color-accent-bright);box-shadow:0 0 24px -6px #818cf866}.pricing-feature{display:flex;align-items:flex-start;gap:.75rem;font-size:.875rem;color:var(--color-text-secondary)}.pricing-check{width:16px;height:16px;margin-top:2px;flex-shrink:0;color:var(--color-accent)}.badge-popular{display:inline-flex;align-items:center;font-size:.6875rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:.25rem .75rem;border-radius:9999px;background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent-bright) 100%);color:#09090b;box-shadow:0 0 20px -4px #818cf866}.trust-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--color-surface-raised);border:1px solid var(--color-border-subtle);flex-shrink:0;transition:border-color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart)}.trust-item:hover .trust-icon{border-color:#818cf840;box-shadow:0 0 24px -8px #818cf826}.cta-section{position:relative;overflow:hidden;background:var(--color-surface)}.cta-bg{position:absolute;inset:0;z-index:0}.cta-bg:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:150%;height:150%;background:radial-gradient(ellipse 40% 50% at 30% 50%,rgba(99,102,241,.12) 0%,transparent 60%),radial-gradient(ellipse 40% 50% at 70% 50%,rgba(139,92,246,.1) 0%,transparent 60%);animation:cta-pulse 12s ease-in-out infinite alternate}@keyframes cta-pulse{0%{opacity:.6;transform:translate(-50%,-50%) scale(1)}to{opacity:1;transform:translate(-50%,-50%) scale(1.1)}}.btn-primary{display:inline-flex;align-items:center;gap:.75rem;font-weight:600;font-size:1rem;padding:1rem 2rem;border-radius:9999px;background:var(--color-text-primary);color:var(--color-surface);transition:transform var(--duration-fast) var(--ease-out-expo),box-shadow var(--duration-fast) var(--ease-out-quart);will-change:transform}.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 20px 60px -15px #ffffff26}.btn-primary:active{transform:translateY(0) scale(1)}.btn-primary-dark{background:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border-subtle)}.btn-primary-dark:hover{border-color:var(--color-border-hover);box-shadow:0 20px 60px -15px #0006}.btn-arrow{transition:transform var(--duration-fast) var(--ease-out-expo)}.btn-primary:hover .btn-arrow{transform:translate(4px)}.nav-cta{align-items:center;gap:.5rem;font-weight:500;font-size:.875rem;padding:.5rem 1.25rem;border-radius:9999px;background:var(--color-text-primary);color:var(--color-surface);transition:transform var(--duration-fast) var(--ease-out-expo),opacity var(--duration-fast) var(--ease-out-quart)}.nav-cta:hover{transform:translateY(-1px);opacity:.9}.tab-container{display:inline-flex;padding:4px;border-radius:9999px;background:var(--color-surface-raised);border:1px solid var(--color-border-subtle)}.tab-btn{padding:.5rem 1.5rem;font-size:.875rem;font-weight:500;border-radius:9999px;color:var(--color-text-muted);transition:background var(--duration-fast) var(--ease-out-quart),color var(--duration-fast) var(--ease-out-quart),box-shadow var(--duration-fast) var(--ease-out-quart)}.tab-btn:hover{color:var(--color-text-secondary)}.tab-btn-active{background:var(--color-surface-overlay);color:var(--color-text-primary);box-shadow:0 1px 4px #0003}.usecase-card{background:var(--color-surface-raised);border:1px solid var(--color-border-subtle);border-radius:16px;padding:1.5rem;transition:transform var(--duration-normal) var(--ease-out-expo),border-color var(--duration-normal) var(--ease-out-quart)}.usecase-card:hover{transform:translateY(-2px);border-color:var(--color-border-hover)}.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:.8125rem;font-weight:500;padding:.375rem 1rem;border-radius:9999px;background:#818cf814;border:1px solid rgba(129,140,248,.15);color:var(--color-accent)}.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:#34d399;animation:badge-pulse 2s ease-in-out infinite}@keyframes badge-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--color-border-subtle),transparent)}.footer{border-top:1px solid var(--color-border-subtle)}.footer-link{color:var(--color-text-muted);font-size:.875rem;transition:color var(--duration-fast) var(--ease-out-quart)}.footer-link:hover{color:var(--color-text-secondary)}.lang-dropdown{background:var(--color-surface-raised);border:1px solid var(--color-border-subtle);border-radius:12px;box-shadow:0 8px 32px -8px #00000080}.lang-option{display:block;padding:.375rem .75rem;font-size:.875rem;color:var(--color-text-secondary);transition:color var(--duration-fast) var(--ease-out-quart);border-radius:8px}.lang-option:hover{color:var(--color-text-primary);background:#ffffff0a}.lang-option-active{color:var(--color-text-primary);font-weight:500}.mobile-menu-panel{background:#09090bf2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--color-border-subtle)}@media(prefers-reduced-motion:reduce){.reveal,.reveal-scale,.reveal-hero{transition-duration:.01ms!important;opacity:1!important;transform:none!important}.hero-mesh:before,.hero-glow-orb,.cta-bg:before{animation:none!important}}@media(max-width:640px){.pricing-price{font-size:2.5rem}.section-title{font-size:clamp(1.5rem,7vw,2.25rem)}.card,.pricing-card{padding:1.5rem}}