@keyframes gradient-shift{0%{background-position:0% center}50%{background-position:100% center}to{background-position:0% center}}.gradient-text{display:inline-block}.gradient-text-animated{animation:gradient-shift 3s ease-in-out infinite}@keyframes border-rotate{0%{background-position:0% center}to{background-position:200% center}}.gradient-border{position:relative;padding:var(--border-width);border-radius:var(--border-radius);background:var(--gradient);background-size:200% auto}.gradient-border-animated{animation:border-rotate 3s linear infinite}.gradient-border-content{position:relative;background:var(--surface);border-radius:calc(var(--border-radius) - var(--border-width));height:100%}:root{--color-primary: #667eea;--color-primary-dark: #5a6fd6;--color-primary-light: #818cf8;--color-primary-glow: rgba(102, 126, 234, .4);--color-bg: #09090b;--color-bg-secondary: #0f0f12;--color-bg-tertiary: #16161a;--color-bg-elevated: #1c1c22;--color-bg-card: rgba(22, 22, 26, .8);--bg-gradient: linear-gradient(135deg, #09090b 0%, #12101c 50%, #0d0815 100%);--color-text: #fafafa;--color-text-secondary: #a1a1aa;--color-text-muted: #71717a;--color-border: rgba(255, 255, 255, .08);--color-border-light: rgba(255, 255, 255, .12);--color-success: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--logo-gradient-start: #667eea;--logo-gradient-mid: #764ba2;--logo-gradient-end: #f093fb;--logo-gradient: linear-gradient(135deg, var(--logo-gradient-start) 0%, var(--logo-gradient-mid) 50%, var(--logo-gradient-end) 100%);--logo-shadow: 0 4px 15px rgba(102, 126, 234, .4);--logo-text-color: #ffffff;--logo-height: 40px;--logo-height-lg: 44px;--logo-font-size: 22px;--logo-font-size-lg: 26px;--logo-padding: 8px 20px;--logo-padding-lg: 10px 24px;--logo-border-radius: 10px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--spacing-4xl: 6rem;--spacing-5xl: 8rem;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .8125rem;--font-size-sm: .9375rem;--font-size-base: 1.0625rem;--font-size-lg: 1.1875rem;--font-size-xl: 1.375rem;--font-size-2xl: 1.625rem;--font-size-3xl: 2.25rem;--font-size-4xl: 2.75rem;--font-size-5xl: 3.5rem;--font-size-6xl: 4.5rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s ease;--container-max: 1200px;--container-padding: var(--spacing-lg)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--color-text);background:var(--bg-gradient);background-attachment:fixed;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}img{max-width:100%;height:auto}.layout{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}.nl-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.nl-container--narrow{max-width:800px}.header{position:fixed;top:0;left:0;right:0;z-index:100;background:#09090bcc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border)}.header-container{max-width:var(--container-max);margin:0 auto;padding:var(--spacing-md) var(--container-padding);display:flex;align-items:center;justify-content:space-between}.header-logo{display:flex;align-items:center;gap:var(--spacing-sm)}.logo-text{display:inline-flex;align-items:center;justify-content:center;height:var(--logo-height);border-radius:var(--logo-border-radius);background:var(--logo-gradient);color:var(--logo-text-color);font-size:var(--logo-font-size);font-weight:700;padding:var(--logo-padding);box-shadow:var(--logo-shadow);letter-spacing:.5px;text-transform:uppercase;position:relative;overflow:hidden}.logo-text:after{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.1) 25%,rgba(255,255,255,.3) 50%,rgba(255,255,255,.1) 75%,transparent 100%);animation:logo-shine 4s ease-in-out infinite;pointer-events:none}@keyframes logo-shine{0%{left:-100%}50%,to{left:150%}}.header-nav{display:flex;align-items:center;gap:var(--spacing-xl)}.nav-link{color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:500;transition:color var(--transition-fast)}.nav-link:hover{color:var(--color-text)}.nav-button{padding:var(--spacing-sm) var(--spacing-lg);background:var(--logo-gradient);color:#fff;font-size:var(--font-size-sm);font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-fast);box-shadow:0 2px 10px #667eea4d}.nav-button:hover{transform:translateY(-1px);box-shadow:0 4px 20px #667eea80}.language-selector-wrapper{position:relative}.language-selector-trigger{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:#ffffff0f;color:var(--color-text-secondary);font-size:var(--font-size-sm);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.language-selector-trigger:hover{background:#ffffff1a;border-color:var(--color-border-light);color:var(--color-text)}.language-flag{font-size:1.2em;line-height:1}.language-code{font-weight:500}.language-chevron{transition:transform var(--transition-fast)}.language-chevron.open{transform:rotate(180deg)}.language-label{flex:1}.language-dropdown{position:absolute;top:calc(100% + 4px);right:0;min-width:150px;background:var(--color-bg-elevated);border:1px solid var(--color-border-light);border-radius:var(--radius-md);box-shadow:0 10px 40px #0006;z-index:100;overflow:hidden}.language-option{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:none;color:var(--color-text-secondary);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast);text-align:left}.language-option:hover{background:#ffffff0d;color:var(--color-text)}.language-option.active{background:#667eea26;color:var(--color-primary-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);font-weight:600;border-radius:var(--radius-lg);transition:all var(--transition-fast);white-space:nowrap}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.btn-md{padding:var(--spacing-sm) var(--spacing-lg);font-size:var(--font-size-base)}.btn-lg{padding:14px var(--spacing-xl);font-size:var(--font-size-lg)}.btn-primary{background:var(--logo-gradient);color:#fff;font-weight:700;box-shadow:0 4px 20px #667eea66;border:none}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #667eea99}.btn-ghost{color:var(--color-text-secondary);border:1px solid var(--color-border-light);background:transparent}.btn-ghost:hover{color:var(--color-text);background:#ffffff0d;border-color:#fff3}.btn-secondary{background:var(--color-bg-secondary);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg-tertiary);border-color:var(--color-border-light)}.btn-outline{background:#ffffff0d;color:#fff;font-weight:600;border:2px solid rgba(255,255,255,.2)}.btn-outline:hover{background:#ffffff1a;border-color:#fff6;transform:translateY(-2px)}.nl-section-title{text-align:center;font-size:var(--font-size-4xl);font-weight:700;letter-spacing:-.03em;line-height:1.15;margin-bottom:var(--spacing-md);color:var(--color-text)}.nl-section-title--left{text-align:left}.nl-section-subtitle{text-align:center;font-size:var(--font-size-lg);color:var(--color-text-secondary);max-width:650px;margin:0 auto var(--spacing-3xl);line-height:1.7}.nl-section-label{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);background:#667eea1a;border:1px solid rgba(102,126,234,.2);border-radius:var(--radius-full);color:var(--color-primary-light);font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--spacing-lg)}.nl-page{padding-top:70px}.nl-hero{position:relative;min-height:calc(100vh - 70px);display:flex;align-items:center;padding:var(--spacing-4xl) 0;overflow:hidden}.nl-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.nl-hero-bg:before{content:"";position:absolute;top:-30%;right:-15%;width:700px;height:700px;background:radial-gradient(circle,rgba(102,126,234,.15) 0%,transparent 60%);border-radius:50%;animation:hero-float 10s ease-in-out infinite alternate}.nl-hero-bg:after{content:"";position:absolute;bottom:-20%;left:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(118,75,162,.1) 0%,transparent 60%);border-radius:50%;animation:hero-float 12s ease-in-out infinite alternate-reverse}@keyframes hero-float{0%{transform:scale(1) translate(0)}to{transform:scale(1.15) translate(20px,-15px)}}.nl-hero-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:var(--spacing-3xl);align-items:center;position:relative;z-index:1}.nl-hero-content{max-width:560px}.nl-hero-badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);background:#667eea1a;border:1px solid rgba(102,126,234,.2);border-radius:var(--radius-full);color:var(--color-primary-light);font-size:var(--font-size-xs);font-weight:500;margin-bottom:var(--spacing-xl);letter-spacing:.03em}.nl-hero-title{font-size:var(--font-size-5xl);font-weight:800;line-height:1.1;letter-spacing:-.03em;margin-bottom:var(--spacing-lg);color:var(--color-text)}.nl-hero-title .gradient-text{display:block;margin-top:var(--spacing-xs)}.nl-hero-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:1.7;margin-bottom:var(--spacing-xl)}.nl-hero-cta{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.nl-mockup{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);overflow:hidden;box-shadow:0 25px 80px #00000080,0 0 40px #667eea1a}.nl-mockup-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border)}.nl-mockup-dots{display:flex;gap:6px}.nl-dot{width:10px;height:10px;border-radius:50%}.nl-dot--red{background:#ef4444}.nl-dot--yellow{background:#f59e0b}.nl-dot--green{background:#22c55e}.nl-mockup-url{font-size:12px;color:var(--color-text-muted);background:var(--color-bg);padding:4px 16px;border-radius:var(--radius-sm);border:1px solid var(--color-border)}.nl-mockup-body{display:flex;min-height:280px}.nl-mockup-sidebar{width:48px;background:var(--color-bg-tertiary);border-right:1px solid var(--color-border);padding:12px 8px;display:flex;flex-direction:column;gap:8px}.nl-mockup-nav-item{height:28px;border-radius:var(--radius-sm);background:var(--color-bg-elevated)}.nl-mockup-nav-item--active{background:var(--color-primary);opacity:.8}.nl-mockup-content{flex:1;padding:16px;display:flex;flex-direction:column;gap:12px}.nl-mockup-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.nl-mockup-kpi{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:10px 12px}.nl-mockup-kpi-label{font-size:10px;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.nl-mockup-kpi-value{font-size:16px;font-weight:700;color:var(--color-text)}.nl-mockup-chart{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:8px;flex:1;min-height:80px}.nl-mockup-chart-svg{width:100%;height:100%}.nl-mockup-table{display:flex;flex-direction:column;gap:4px}.nl-mockup-row{display:flex;align-items:center;gap:8px;padding:6px 8px;background:var(--color-bg-elevated);border-radius:var(--radius-sm)}.nl-mockup-cell{width:50px;height:8px;background:#ffffff0f;border-radius:4px}.nl-mockup-cell--wide{width:100px;flex:1}.nl-mockup-badge{width:52px;height:16px;border-radius:var(--radius-full)}.nl-mockup-badge--approved{background:#22c55e33;border:1px solid rgba(34,197,94,.3)}.nl-mockup-badge--pending{background:#f59e0b33;border:1px solid rgba(245,158,11,.3)}.nl-mockup-badge--rejected{background:#ef444433;border:1px solid rgba(239,68,68,.3)}.nl-mockup-verdict{width:10px;height:10px;border-radius:50%}.nl-mockup-verdict--green{background:var(--color-success);box-shadow:0 0 8px #22c55e66}.nl-mockup-verdict--yellow{background:var(--color-warning);box-shadow:0 0 8px #f59e0b66}.nl-mockup-verdict--red{background:var(--color-error);box-shadow:0 0 8px #ef444466}.nl-stats{padding:var(--spacing-3xl) 0;border-bottom:1px solid var(--color-border)}.nl-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-xl);text-align:center}.nl-stat-value{font-size:var(--font-size-3xl);font-weight:800;color:var(--color-primary-light);letter-spacing:-.02em}.nl-stat-label{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-top:var(--spacing-xs)}.nl-networks{padding:var(--spacing-3xl) 0}.nl-networks-label{text-align:center;font-size:var(--font-size-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:500;margin-bottom:var(--spacing-xl)}.nl-logos-wrapper{overflow:hidden;mask-image:linear-gradient(to right,transparent 0%,black 10%,black 90%,transparent 100%);-webkit-mask-image:linear-gradient(to right,transparent 0%,black 10%,black 90%,transparent 100%)}.nl-logos-track{display:flex;align-items:center;width:max-content;animation:logos-scroll 30s linear infinite}.nl-logos-track:hover{animation-play-state:paused}.nl-logos-set{display:flex;align-items:center;gap:var(--spacing-xl);padding-right:var(--spacing-xl)}@keyframes logos-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.nl-logo-item{flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all .3s ease}.nl-logo-item:hover{border-color:var(--color-primary);box-shadow:0 4px 20px #667eea26;transform:scale(1.05)}.nl-logo-item img{height:32px;width:auto;max-width:120px;object-fit:contain;filter:brightness(.9) contrast(1.1);transition:all .3s ease}.nl-logo-item:hover img{filter:brightness(1) contrast(1)}.nl-comparison{padding:var(--spacing-5xl) 0}.nl-comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl);max-width:900px;margin:0 auto}.nl-comparison-card{padding:var(--spacing-2xl);border-radius:var(--radius-xl);height:100%}.nl-comparison-card--problem{background:var(--color-bg-secondary);border:1px solid rgba(239,68,68,.15)}.nl-comparison-card--solution{background:var(--color-bg-secondary)}.nl-comparison-card-title{font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--spacing-xl)}.nl-comparison-card--problem .nl-comparison-card-title{color:var(--color-error)}.nl-comparison-card--solution .nl-comparison-card-title{color:var(--color-success)}.nl-comparison-item{display:flex;align-items:flex-start;gap:var(--spacing-sm);padding:var(--spacing-sm) 0;font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.5}.nl-comparison-card--problem .nl-comparison-item svg{color:var(--color-error);flex-shrink:0;margin-top:2px}.nl-comparison-card--solution .nl-comparison-item svg{color:var(--color-success);flex-shrink:0;margin-top:2px}.nl-features{padding:var(--spacing-5xl) 0;background:linear-gradient(180deg,transparent 0%,rgba(102,126,234,.03) 50%,transparent 100%)}.nl-features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-xl)}.nl-feature-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-2xl);transition:all var(--transition-base)}.nl-feature-card:hover{border-color:#667eea4d;transform:translateY(-4px);box-shadow:0 12px 40px #0000004d}.nl-feature-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:#667eea1a;border-radius:var(--radius-lg);color:var(--color-primary-light);margin-bottom:var(--spacing-lg)}.nl-feature-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.nl-feature-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.7}.nl-verdict{padding:var(--spacing-5xl) 0}.nl-verdict-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:var(--spacing-3xl);align-items:center}.nl-verdict-content{max-width:500px}.nl-verdict-desc{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:1.8;margin-bottom:var(--spacing-xl)}.nl-verdict-benefits{display:flex;flex-direction:column;gap:var(--spacing-md)}.nl-verdict-benefit{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.nl-verdict-benefit svg{color:var(--color-success);flex-shrink:0}.nl-verdict-visual{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);overflow:hidden;box-shadow:0 20px 60px #0000004d}.nl-verdict-demo{padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-sm)}.nl-verdict-demo-row{display:flex;align-items:center;gap:var(--spacing-md);padding:14px var(--spacing-lg);border-radius:var(--radius-lg);font-size:var(--font-size-sm);color:var(--color-text-secondary);border:1px solid var(--color-border);background:var(--color-bg-tertiary);transition:all var(--transition-base)}.nl-verdict-demo-row:hover{border-color:var(--color-border-light)}.nl-verdict-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.nl-verdict-dot--green{background:var(--color-success);box-shadow:0 0 8px #22c55e66}.nl-verdict-dot--red{background:var(--color-error);box-shadow:0 0 8px #ef444466}.nl-verdict-dot--yellow{background:var(--color-warning);box-shadow:0 0 8px #f59e0b66}.nl-verdict-tag{margin-left:auto;padding:2px 10px;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600}.nl-verdict-tag--green{background:#22c55e26;color:var(--color-success)}.nl-verdict-tag--red{background:#ef444426;color:var(--color-error)}.nl-verdict-tag--yellow{background:#f59e0b26;color:var(--color-warning)}.nl-verdict-arrow{font-size:var(--font-size-xs);font-weight:600;white-space:nowrap}.nl-verdict-demo-row--green .nl-verdict-arrow{color:var(--color-success)}.nl-verdict-demo-row--red .nl-verdict-arrow{color:var(--color-error)}.nl-verdict-demo-row--yellow .nl-verdict-arrow{color:var(--color-warning)}.nl-integrations{padding:var(--spacing-5xl) 0;background:linear-gradient(180deg,transparent 0%,rgba(102,126,234,.02) 50%,transparent 100%)}.nl-integrations-grid{display:flex;justify-content:center;flex-wrap:wrap;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.nl-integration-chip{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);color:var(--color-text);font-size:var(--font-size-sm);font-weight:500;transition:all var(--transition-base)}.nl-integration-chip:hover{border-color:var(--color-primary);transform:translateY(-2px);box-shadow:0 8px 25px #0003}.nl-integration-chip svg{color:var(--color-primary-light)}.nl-integrations-extra{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md);color:var(--color-text-muted);font-size:var(--font-size-sm)}.nl-integrations-extra svg{color:var(--color-primary-light)}.nl-community{padding:var(--spacing-5xl) 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