:root{--color-bg: #ffffff;--color-bg-alt: #f8f9fa;--color-bg-dark: #1a1a2e;--color-text: #1f2937;--color-text-muted: #6b7280;--color-text-light: #9ca3af;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-accent: #10b981;--color-border: #e5e7eb;--color-success: #059669;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", monospace;--max-width: 1100px;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 5rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px rgba(0,0,0,.07);--shadow-lg: 0 10px 15px rgba(0,0,0,.1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-primary-hover)}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.25;color:var(--color-bg-dark)}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,4vw,2.5rem)}h3{font-size:clamp(1.25rem,3vw,1.75rem)}h4{font-size:1.125rem}p{margin-bottom:var(--spacing-sm)}.text-muted{color:var(--color-text-muted)}.text-center{text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:.875rem 2rem;font-size:1rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}.btn-secondary{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:#fff}.btn-large{padding:1.125rem 2.5rem;font-size:1.125rem}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{font-size:1.25rem;font-weight:700;color:var(--color-bg-dark);text-decoration:none}.logo:hover{color:var(--color-primary)}.nav{display:flex;gap:var(--spacing-lg)}.nav a{color:var(--color-text);font-weight:500;font-size:.95rem}.nav a:hover{color:var(--color-primary)}.hero{padding:calc(64px + var(--spacing-2xl)) 0 var(--spacing-2xl);background:linear-gradient(135deg,var(--color-bg-alt) 0%,var(--color-bg) 100%)}.hero-inner{max-width:800px;margin:0 auto;text-align:center}.hero h1{margin-bottom:var(--spacing-md)}.hero-subtitle{font-size:1.25rem;color:var(--color-text-muted);margin-bottom:var(--spacing-lg);max-width:600px;margin-left:auto;margin-right:auto}.hero-cta{display:flex;gap:var(--spacing-sm);justify-content:center;flex-wrap:wrap}.hero-badge{display:inline-block;margin-top:var(--spacing-lg);padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.875rem;color:var(--color-text-muted)}section{padding:var(--spacing-2xl) 0}.section-header{text-align:center;max-width:700px;margin:0 auto var(--spacing-xl)}.section-header h2{margin-bottom:var(--spacing-sm)}.section-header p{color:var(--color-text-muted);font-size:1.125rem}.problem{background:var(--color-bg-alt)}.problem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-lg)}.problem-card{background:var(--color-bg);padding:var(--spacing-lg);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.problem-card h3{font-size:1.125rem;margin-bottom:var(--spacing-xs);display:flex;align-items:center;gap:var(--spacing-xs)}.problem-icon{font-size:1.5rem}.included-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}@media (max-width: 768px){.included-grid{grid-template-columns:1fr}}.included-card{background:var(--color-bg-alt);padding:var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:transform .2s ease,box-shadow .2s ease}.included-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.included-card h3{margin-bottom:var(--spacing-xs);color:var(--color-primary)}.included-card .icon{font-size:2rem;margin-bottom:var(--spacing-sm)}.who{background:var(--color-bg-dark);color:#fff}.who h2,.who h3{color:#fff}.who p{color:#fffc}.who-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg);margin-top:var(--spacing-xl)}@media (max-width: 768px){.who-grid{grid-template-columns:1fr}}.who-card{background:#ffffff1a;padding:var(--spacing-lg);border-radius:var(--radius-lg);text-align:center}.who-card .icon{font-size:2.5rem;margin-bottom:var(--spacing-sm)}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}@media (max-width: 768px){.steps{grid-template-columns:1fr}}.step{position:relative;padding:var(--spacing-lg);background:var(--color-bg-alt);border-radius:var(--radius-lg);border:1px solid var(--color-border)}.step:before{counter-increment:step;content:counter(step);position:absolute;top:-12px;left:var(--spacing-lg);width:32px;height:32px;background:var(--color-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}.step h3{margin-top:var(--spacing-sm);margin-bottom:var(--spacing-xs)}.samples{background:var(--color-bg-alt)}.samples-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-md)}.sample-item{background:var(--color-bg);padding:var(--spacing-md);border-radius:var(--radius-md);border-left:4px solid var(--color-primary);font-weight:500}.faq{max-width:800px;margin:0 auto}.faq-item{border-bottom:1px solid var(--color-border);padding:var(--spacing-md) 0}.faq-item:last-child{border-bottom:none}.faq-question{font-weight:600;font-size:1rem;margin-bottom:var(--spacing-xs);color:var(--color-bg-dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center}.faq-question:after{content:"+";font-size:1.25rem;color:var(--color-primary);transition:transform .2s ease}.faq-item.active .faq-question:after{transform:rotate(45deg)}.faq-answer{display:none;color:var(--color-text-muted);padding-top:var(--spacing-sm);font-size:.95rem}.faq-item.active .faq-answer{display:block}.pricing{background:linear-gradient(135deg,var(--color-bg-alt) 0%,var(--color-bg) 100%)}.pricing-card{max-width:450px;margin:0 auto;background:var(--color-bg);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg);border:1px solid var(--color-border);text-align:center}.pricing-price{margin:var(--spacing-lg) 0}.pricing-price .current{font-size:3.5rem;font-weight:700;color:var(--color-bg-dark)}.pricing-price .compare{font-size:1.5rem;color:var(--color-text-muted);text-decoration:line-through;margin-left:var(--spacing-sm)}.pricing-price .period{font-size:1rem;color:var(--color-text-muted);display:block;margin-top:var(--spacing-xs)}.pricing-features{list-style:none;text-align:left;margin:var(--spacing-lg) 0}.pricing-features li{padding:var(--spacing-xs) 0;display:flex;align-items:center;gap:var(--spacing-sm)}.pricing-features li:before{content:"✓";color:var(--color-success);font-weight:700}.footer{background:var(--color-bg-dark);color:#fffc;padding:var(--spacing-xl) 0 var(--spacing-lg)}.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.footer-brand h3{color:#fff;margin-bottom:var(--spacing-xs)}.footer-links{display:flex;gap:var(--spacing-lg);flex-wrap:wrap}.footer-links a{color:#ffffffb3}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:var(--spacing-lg);text-align:center;font-size:.875rem;color:#ffffff80}.success-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);background:linear-gradient(135deg,var(--color-bg-alt) 0%,var(--color-bg) 100%)}.success-card{max-width:500px;text-align:center;background:var(--color-bg);padding:var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}.success-icon{font-size:4rem;margin-bottom:var(--spacing-md)}.success-card h1{color:var(--color-success);margin-bottom:var(--spacing-md)}.download-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);background:var(--color-bg-alt)}.download-card{max-width:600px;background:var(--color-bg);padding:var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}.download-card h1{margin-bottom:var(--spacing-md)}.download-list{list-style:none;margin:var(--spacing-lg) 0}.download-list li{padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:var(--spacing-sm)}.download-list li:last-child{border-bottom:none}.legal-page{max-width:800px;margin:0 auto;padding:calc(64px + var(--spacing-xl)) 0 var(--spacing-xl)}.legal-page h1{margin-bottom:var(--spacing-lg)}.legal-page h2{margin-top:var(--spacing-xl);margin-bottom:var(--spacing-sm)}.legal-page p{margin-bottom:var(--spacing-sm);color:var(--color-text-muted)}.legal-page ul{margin-bottom:var(--spacing-sm);padding-left:var(--spacing-lg)}.legal-page li{margin-bottom:var(--spacing-xs)}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--color-text)}@media (max-width: 768px){.nav{display:none}.mobile-menu-btn{display:block}.hero-cta{flex-direction:column;align-items:center}.hero-cta .btn{width:100%;max-width:300px}.footer-inner{flex-direction:column}}.mt-lg{margin-top:var(--spacing-lg)}.mb-lg{margin-bottom:var(--spacing-lg)}.hidden{display:none}