:root{--color-primary-black: #000000;--color-primary-dark: #161617;--color-primary-gray: #1d1d1f;--color-primary-card: #1c1c1e;--color-accent-blue: #2997ff;--color-accent-purple: #4c1d95;--color-accent-purple-dark: #312e81;--color-accent-purple-light: #701a75;--color-accent-green: #00804b;--color-accent-green-dark: #004d2c;--color-accent-green-hover: #009155;--color-text-primary: #f5f5f7;--color-text-secondary: #86868b;--color-text-muted: rgba(134, 134, 139, .4);--color-white: #ffffff;--color-white-90: rgba(255, 255, 255, .9);--color-white-80: rgba(255, 255, 255, .8);--color-white-70: rgba(255, 255, 255, .7);--color-white-50: rgba(255, 255, 255, .5);--color-white-30: rgba(255, 255, 255, .3);--color-white-25: rgba(255, 255, 255, .25);--color-white-20: rgba(255, 255, 255, .2);--color-white-15: rgba(255, 255, 255, .15);--color-white-10: rgba(255, 255, 255, .1);--color-white-5: rgba(255, 255, 255, .05);--color-black-90: rgba(0, 0, 0, .9);--color-black-80: rgba(0, 0, 0, .8);--color-black-60: rgba(0, 0, 0, .6);--color-black-40: rgba(0, 0, 0, .4);--color-black-20: rgba(0, 0, 0, .2);--color-black-10: rgba(0, 0, 0, .1);--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;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-2xl: 2rem;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .36);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .5);--shadow-2xl: 0 30px 80px rgba(0, 0, 0, 1);--shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, .36), inset 0 1px 0 0 rgba(255, 255, 255, .15), inset 0 0 0 1px rgba(255, 255, 255, .05);--shadow-glass-hover: 0 20px 40px 0 rgba(0, 0, 0, .5), inset 0 1px 0 0 rgba(255, 255, 255, .2);--shadow-button-primary: 0 0 20px rgba(255, 255, 255, .2);--shadow-button-primary-hover: 0 0 40px rgba(255, 255, 255, .3);--shadow-button-secondary: 0 4px 0 rgba(0, 0, 0, .5);--shadow-button-green: 0 4px 0 var(--color-accent-green-dark);--transition-fast: .2s ease-out;--transition-base: .3s ease-out;--transition-slow: .5s ease-out;--transition-slower: .7s cubic-bezier(.4, 0, .2, 1);--transition-slowest: 1s ease-out;--z-base: 0;--z-background: 0;--z-content: 10;--z-card: 20;--z-device: 30;--z-overlay: 40;--z-navbar: 50;--z-modal: 60;--glass-bg: rgba(28, 28, 30, .4);--glass-bg-hover: rgba(28, 28, 30, .6);--glass-border: var(--color-white-15);--glass-border-hover: var(--color-white-25);--glass-blur: 50px;--device-bg: #1a1a1b;--device-screen-bg: #9eaab6;--device-screen-text: #111111;--device-button-bg: #222222;--device-slot-bg: #050505}body{background-color:var(--color-primary-black);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;margin:0;padding:0}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-primary-black)}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.bg-noise{background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E")}.text-heading-hero{font-size:clamp(3rem,7vw,6rem);font-weight:600;line-height:1.1;letter-spacing:-.04em}.text-heading-1{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:700;line-height:1.2;letter-spacing:-.02em}.text-heading-2{font-size:clamp(2rem,4vw,3rem);font-weight:600;line-height:1.3}.text-heading-3{font-size:clamp(1.5rem,3vw,2rem);font-weight:600;line-height:1.4}.text-subheading{font-size:clamp(1.125rem,2vw,1.5rem);font-weight:400;line-height:1.6;color:var(--color-text-secondary)}.text-body-large{font-size:1.125rem;line-height:1.7;color:var(--color-text-secondary)}.text-body{font-size:1rem;line-height:1.6;color:var(--color-text-secondary)}.text-gradient-primary{background:linear-gradient(to bottom,var(--color-white),var(--color-white),var(--color-white-50));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}.text-gradient-blue-purple{background:linear-gradient(to right,#60a5fa,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent}.text-gradient-purple-pink{background:linear-gradient(to right,#c084fc,#ec4899);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-2xl);border:none;border-radius:var(--radius-full);font-size:1rem;font-weight:600;text-decoration:none;cursor:pointer;transition:all var(--transition-base);outline:none}.btn-primary{background-color:var(--color-white);color:var(--color-primary-black);box-shadow:var(--shadow-button-primary)}.btn-primary:hover{background-color:#f0f0f0;transform:scale(1.05);box-shadow:var(--shadow-button-primary-hover)}.btn-primary:active{transform:scale(.98)}.btn-secondary{background-color:#333;color:var(--color-white)}.btn-secondary:hover{background-color:#444}.btn-green{background-color:var(--color-accent-green);color:var(--color-white);box-shadow:var(--shadow-button-green)}.btn-green:hover{background-color:var(--color-accent-green-hover)}.btn-device{width:2.25rem;height:2.25rem;border-radius:var(--radius-full);background-color:var(--device-button-bg);box-shadow:var(--shadow-button-secondary);border:1px solid var(--color-white-5);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-device:active{transform:translateY(1px);box-shadow:none}.btn-device-large{height:2.75rem;padding:0 var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-button-secondary)}.btn-device-large:active{transform:translateY(2px);box-shadow:none}.btn-sm{padding:var(--spacing-sm) var(--spacing-lg);font-size:.875rem}.btn-lg{padding:var(--spacing-lg) var(--spacing-3xl);font-size:1.125rem}.card-glass{position:relative;overflow:hidden;background-color:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-glass);transition:all var(--transition-slow)}.card-glass:hover{background-color:var(--glass-bg-hover);border-color:var(--glass-border-hover);transform:scale(1.01);box-shadow:var(--shadow-glass-hover)}.card-glass:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--color-white-10),transparent,transparent);opacity:.5;pointer-events:none}.card-glass:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");opacity:.05;mix-blend-mode:overlay;pointer-events:none}.card-glass-no-hover{background-color:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-glass)}.badge{display:inline-block;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-full);font-size:.875rem;font-weight:500;letter-spacing:.05em}.badge-primary{background-color:var(--color-white-5);border:1px solid var(--color-white-10);color:var(--color-white-80);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.badge-tech{padding:var(--spacing-xs) var(--spacing-sm);background-color:var(--color-white-5);border:1px solid var(--color-white-10);color:var(--color-white-90);font-size:.6875rem;border-radius:var(--radius-md);transition:all var(--transition-fast)}.badge-tech:hover{background-color:var(--color-white-10)}.bg-ambient{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:var(--z-background);overflow:hidden;display:flex;align-items:center;justify-content:center}.glow-core{position:absolute;width:600px;height:600px}.glow-core>div{width:100%;height:100%;border-radius:var(--radius-full);filter:blur(120px);animation:breathe 8s ease-in-out infinite,aurora 12s ease-in-out infinite alternate}.glow-secondary{position:absolute;width:500px;height:500px;transform:translate(20%,-30%)}.glow-secondary>div{width:100%;height:100%;border-radius:var(--radius-full);filter:blur(100px);animation:breathe 10s ease-in-out infinite,aurora 15s ease-in-out infinite alternate-reverse}.glow-ambient{position:absolute;top:-20%;left:-10%;width:900px;height:900px}.glow-ambient>div{width:100%;height:100%;background-color:var(--color-accent-purple-dark);border-radius:var(--radius-full);filter:blur(140px);opacity:.3}@keyframes breathe{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.9;transform:scale(1.4)}}@keyframes aurora{0%{background-color:var(--color-accent-purple-dark)}50%{background-color:var(--color-accent-purple)}to{background-color:var(--color-accent-purple-light)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn 1s ease-out forwards;opacity:0}.animation-delay-100{animation-delay:.1s}.animation-delay-300{animation-delay:.3s}.animation-delay-500{animation-delay:.5s}.animation-delay-700{animation-delay:.7s}.animation-delay-900{animation-delay:.9s}.section-container{max-width:90rem;margin:0 auto;padding:0 var(--spacing-lg)}.section-padding{padding:var(--spacing-5xl) 0}.section-padding-sm{padding:var(--spacing-4xl) 0}.section-header{margin-bottom:var(--spacing-4xl);padding-left:var(--spacing-md);border-left:2px solid var(--color-white-20)}.icon-circle{width:3.5rem;height:3.5rem;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;transition:all var(--transition-slow)}.icon-circle-glass{background-color:var(--color-white-5);border:1px solid var(--color-white-10);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.icon-circle-glass:hover{background-color:var(--color-white-10);border-color:var(--color-white-20);transform:scale(1.1)}.icon-circle-gradient{background:linear-gradient(135deg,#3b82f6,#9333ea)}.device-container{width:380px;background-color:var(--device-bg);border-radius:30px;padding:var(--spacing-lg);box-shadow:var(--shadow-2xl),inset 0 1px 1px var(--color-white-20);border-top:1px solid var(--color-white-10);position:relative;z-index:var(--z-device)}.device-slot{position:absolute;top:0;left:50%;transform:translate(-50%);width:220px;height:12px;background-color:var(--device-slot-bg);border-bottom-left-radius:var(--radius-xl);border-bottom-right-radius:var(--radius-xl);box-shadow:inset 0 2px 4px #00000080;border-bottom:1px solid var(--color-white-5)}.device-screen{position:relative;background-color:var(--device-screen-bg);height:120px;border-radius:var(--radius-sm);box-shadow:inset 0 2px 8px var(--color-black-60);border:5px solid #252525;padding:var(--spacing-md);font-family:Courier Prime,monospace;overflow:hidden}.device-screen:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyIiBoZWlnaHQ9IjIiPgo8cmVjdCB3aWR0aD0iMiIgaGVpZ2h0PSIyIiBmaWxsPSIjMDAwIiBmaWxsLW9wYWNpdHk9IjAuMDgiLz48L3N2Zz4=);opacity:.6;pointer-events:none;z-index:20}.receipt-card{position:absolute;width:200px;background-color:var(--color-white);color:var(--color-primary-black);box-shadow:var(--shadow-xl);cursor:move;-webkit-user-select:none;user-select:none;font-family:Courier Prime,monospace;transform-origin:center;transition:transform var(--transition-fast)}.receipt-card:hover{transform:scale(1.02)}.receipt-content{padding:var(--spacing-md);padding-bottom:var(--spacing-sm);font-size:9px;font-weight:700;letter-spacing:-.02em;line-height:1.4;opacity:.8}.receipt-tear{position:absolute;bottom:-6px;left:0;width:100%;height:12px;background:transparent;overflow:hidden}.receipt-tear:after{content:"";width:100%;height:100%;background:linear-gradient(135deg,transparent 33.333%,var(--color-white) 33.333%,var(--color-white) 66.667%,transparent 66.667%),linear-gradient(45deg,transparent 33.333%,var(--color-white) 33.333%,var(--color-white) 66.667%,transparent 66.667%);background-size:10px 20px;background-position:0 -10px;background-repeat:repeat-x;display:block}.contribution-graph-container{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;-webkit-user-select:none;user-select:none}.contribution-cell{width:10px;height:10px;border-radius:2px;transition:all var(--transition-fast)}@media(min-width:640px){.contribution-cell{width:11px;height:11px}}.contribution-intensity-0{background-color:#2d2d2d}.contribution-intensity-1{background-color:#22c55e33}.contribution-intensity-2{background-color:#22c55e66}.contribution-intensity-3{background-color:#22c55eb3}.contribution-intensity-4{background-color:#22c55e}.contribution-future{background-color:#222224;cursor:default}.navbar{position:fixed;top:0;left:0;right:0;z-index:var(--z-navbar);display:flex;align-items:center;justify-content:center;transition:all var(--transition-slow)}.navbar-scrolled{height:3.5rem;background-color:#0009;-webkit-backdrop-filter:blur(24px) saturate(1.5);backdrop-filter:blur(24px) saturate(1.5);border-bottom:1px solid var(--color-white-5);box-shadow:0 4px 30px #0000001a}.navbar-default{height:5rem;background-color:transparent}.navbar-link{font-size:.875rem;font-weight:400;letter-spacing:.02em;color:var(--color-white-70);transition:all var(--transition-base);text-decoration:none}.navbar-link:hover{color:var(--color-white)}.navbar-link-active{color:var(--color-white);font-weight:500}.transition-standard{transition:all var(--transition-base)}.transition-slow{transition:all var(--transition-slow)}.transition-slowest{transition:all var(--transition-slowest)}.transition-view{transition:all var(--transition-slower)}.slide-out-left{transform:translate(-30%);opacity:0;filter:blur(4px);pointer-events:none}.slide-in{transform:translate(0);opacity:1;filter:blur(0)}.slide-from-right{transform:translate(100%)}.glass-shine{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--color-white-10),transparent,transparent);opacity:.5;pointer-events:none;border-radius:inherit}.noise-overlay{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.05;mix-blend-mode:overlay;pointer-events:none;border-radius:inherit}.hover-glow{position:absolute;top:0;right:0;bottom:0;left:0;background-color:#3b82f64d;border-radius:var(--radius-full);filter:blur(20px);opacity:0;transition:opacity var(--transition-slow)}.hover-glow-parent:hover .hover-glow{opacity:.5}.hide-scrollbar{scrollbar-width:none;-ms-overflow-style:none}.hide-scrollbar::-webkit-scrollbar{display:none}@media(max-width:768px){.text-heading-hero{font-size:3rem}.text-heading-1{font-size:2.5rem}.section-padding{padding:var(--spacing-4xl) 0}.device-container{width:340px}}@media(max-width:640px){.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:1rem}.device-container{width:320px}}