:root{--color-primary: #4CAF50;--color-primary-light: #E8F5E9;--color-accent: #F4A261;--color-neutral-900: #1A1A1A;--color-neutral-700: #374151;--color-neutral-500: #6B7280;--color-neutral-400: #9CA3AF;--color-neutral-200: #E5E5E5;--color-neutral-100: #F5F5F5;--color-neutral-50: #FAFAFA;--color-white: #FFFFFF;--color-background: var(--color-neutral-50);--color-surface: var(--color-white);--color-surface-variant: var(--color-neutral-100);--color-text-primary: var(--color-neutral-900);--color-text-secondary: var(--color-neutral-500);--color-text-tertiary: var(--color-neutral-400);--color-text-on-primary: var(--color-white);--color-border: var(--color-neutral-200);--color-divider: #F0F0F0;--color-success: #10B981;--color-warning: #F59E0B;--color-error: #EF4444;--color-info: #3B82F6;--font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--font-size-display-lg: 32px;--font-size-display-md: 28px;--font-size-h1: 24px;--font-size-h2: 20px;--font-size-h3: 18px;--font-size-body-lg: 16px;--font-size-body: 15px;--font-size-body-sm: 14px;--font-size-label: 13px;--font-size-caption: 12px;--font-size-caption-sm: 11px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-normal: 1.4;--line-height-relaxed: 1.5;--spacing-xxs: 2px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-xxl: 48px;--spacing-xxxl: 64px;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .04);--shadow-md: 0 4px 8px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .08);--shadow-xl: 0 12px 24px rgba(0, 0, 0, .1);--shadow-card: 0 2px 8px rgba(0, 0, 0, .03);--duration-fast: .15s;--duration-normal: .25s;--duration-slow: .35s;--ease-out: cubic-bezier(.215, .61, .355, 1);--ease-in: cubic-bezier(.55, .055, .675, .19);--ease-in-out: cubic-bezier(.645, .045, .355, 1);--spring: cubic-bezier(.175, .885, .32, 1.275);--spring-gentle: cubic-bezier(.3, .6, .1, 1)}@media(prefers-color-scheme:dark){:root{--color-primary: #66BB6A;--color-primary-light: #1B3D1E;--color-neutral-900: #FFFFFF;--color-neutral-700: #E5E5E5;--color-neutral-500: #A1A1AA;--color-neutral-400: #71717A;--color-neutral-200: #3F3F46;--color-neutral-100: #2C2C2C;--color-neutral-50: #1E1E1E;--color-background: #121212;--color-surface: var(--color-neutral-50);--color-surface-variant: var(--color-neutral-100);--color-divider: #27272A;--color-text-on-primary: #1A1A1A}}:root{font-family:var(--font-family);line-height:var(--line-height-normal);font-weight:var(--font-weight-regular);color:var(--color-text-primary);background-color:var(--color-background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:block;min-width:320px;min-height:100vh;background-color:var(--color-background);color:var(--color-text-primary);overflow-x:hidden}*,*:before,*:after{box-sizing:border-box}h1,h2,h3,h4,h5,h6{margin:0;color:var(--color-text-primary);line-height:var(--line-height-tight)}h1{font-size:var(--font-size-display-lg);font-weight:var(--font-weight-bold);letter-spacing:-.5px}h2{font-size:var(--font-size-h1);font-weight:var(--font-weight-semibold);letter-spacing:-.3px}h3{font-size:var(--font-size-h2);font-weight:var(--font-weight-semibold)}p{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary)}a{color:var(--color-primary);text-decoration:none;transition:color var(--duration-fast) var(--ease-out)}a:hover{text-decoration:underline}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn var(--duration-slow) var(--ease-out) forwards}.hide-on-mobile{display:flex}@media(max-width:768px){.hide-on-mobile{display:none!important}:root{--font-size-display-lg: 2.5rem;--font-size-h1: 1.75rem;--font-size-h2: 1.5rem}}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:.8rem 0;transition:all .3s ease;background-color:transparent;border-bottom:1px solid transparent}.navbar.scrolled{background-color:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-divider)}@media(prefers-color-scheme:dark){.navbar.scrolled{background-color:#1c1c1ecc;border-bottom:1px solid var(--color-divider)}}.nav-container{display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:1.5rem;font-weight:700;color:var(--color-primary);display:flex;align-items:center;gap:.5rem;cursor:pointer;text-decoration:none}.nav-links{display:flex;gap:2rem;align-items:center}.nav-link{font-size:var(--font-size-body-sm);font-weight:500;color:var(--color-text-secondary);cursor:pointer;text-decoration:none;background:none;border:none;padding:0;font-family:inherit;transition:color .2s ease}.nav-link:hover{color:var(--color-primary);text-decoration:none}.nav-cta{background-color:var(--color-primary);color:var(--color-text-on-primary);padding:.6rem 1.2rem;border-radius:var(--radius-full);border:none;font-weight:600;font-size:var(--font-size-body-sm);cursor:pointer;transition:transform .2s cubic-bezier(.3,.6,.1,1);box-shadow:var(--shadow-sm)}.nav-cta:hover{transform:scale(1.05)}.hero-section{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px var(--spacing-lg) 60px;position:relative;overflow:hidden}.hero-content{max-width:1000px;margin:0 auto;text-align:center;z-index:1}.hero-headline{font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.1;font-weight:800;margin-bottom:var(--spacing-lg);background:linear-gradient(135deg,var(--color-neutral-900) 0%,var(--color-neutral-700) 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1.5px}@media(prefers-color-scheme:dark){.hero-headline{background:linear-gradient(135deg,#fff,#e0e0e0);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}}.hero-subheadline{font-size:clamp(1.1rem,4vw,1.4rem);color:var(--color-text-secondary);max-width:600px;margin:0 auto var(--spacing-xl);line-height:1.6}.hero-buttons{display:flex;gap:var(--spacing-md);justify-content:center;margin-top:var(--spacing-xl);flex-wrap:wrap}@media(max-width:480px){.hero-section{padding-top:100px;padding-bottom:40px}.hero-buttons{flex-direction:column;align-items:stretch;width:100%}.hero-buttons button{width:100%}}.features-section{padding:100px var(--spacing-lg);background:var(--color-surface)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl);max-width:1200px;margin:0 auto}@media(max-width:640px){.features-section{padding:60px var(--spacing-lg)}.features-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}}.showcase-section{background:var(--color-surface-variant);padding:100px var(--spacing-lg);overflow:hidden}.showcase-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;text-align:center}.phone-mockup-wrapper{position:relative;width:100%;max-width:300px}.phone-mockup{width:100%;height:auto;aspect-ratio:1/2;background:var(--color-background);border-radius:40px;border:14px solid var(--color-neutral-900);position:relative;box-shadow:var(--shadow-xl),0 25px 50px -12px #00000040;overflow:hidden}.floating-card{position:absolute;background:var(--color-surface);padding:16px 24px;border-radius:16px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;z-index:3;animation:float 6s ease-in-out infinite;border:1px solid var(--color-border);white-space:nowrap}@media(max-width:768px){.showcase-section{padding:60px var(--spacing-lg)}.floating-card{display:none}}.footer-section{background:var(--color-background);padding:80px var(--spacing-lg) 40px;border-top:1px solid var(--color-border)}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:60px;margin-bottom:60px}@media(max-width:640px){.footer-section{padding:60px var(--spacing-lg) 30px}.footer-grid{gap:40px;grid-template-columns:1fr}}