.header{position:sticky;top:0;left:0;right:0;z-index:1000;height:72px;background-color:#ffffffe6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 3px #0000000d;transition:all .3s ease}.header.scrolled{background-color:#fffffff2;box-shadow:0 2px 8px #0000001a}.header .container{max-width:none;width:100%;height:100%;display:flex;align-items:center;padding:0 var(--spacing-md)}.nav{width:100%;display:flex;justify-content:space-between;align-items:center}.nav-brand{flex-shrink:0;display:flex;align-items:center;gap:.75rem;background:none;border:none;padding:0;cursor:pointer;transition:opacity .3s ease}.nav-brand:hover{opacity:.8}.brand-logo{height:40px;width:auto;object-fit:contain}.brand-title{font-size:1.5rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0}.nav-menu{display:flex;gap:.5rem;list-style:none;margin:0;padding:0;align-items:center}.nav-link{background:none;border:none;color:var(--text-secondary);font-size:.875rem;font-weight:500;padding:.75rem 1rem;border-radius:8px;cursor:pointer;transition:all .15s ease;font-family:inherit}.nav-link:hover,.nav-link:focus{color:var(--text-primary);background-color:#0000000d}@media (max-width: 768px){.header{height:64px}.header .container{padding:0 var(--spacing-sm)}.brand-logo{height:32px}.brand-title{display:none}.nav-menu{gap:.25rem}.nav-link{font-size:.8rem;padding:.5rem .75rem}}@media (max-width: 480px){.brand-logo{height:28px}.brand-title{font-size:1.1rem}.nav-brand{gap:.5rem}.nav-link{padding:.5rem;font-size:.75rem}}.hero{min-height:80vh;display:flex;align-items:center;justify-content:center;background:var(--primary-gradient);color:#fff;text-align:center}.hero-content{max-width:800px;padding:var(--spacing-md)}.hero-title{font-size:var(--font-size-3xl);margin-bottom:var(--spacing-md);font-weight:800}.hero-subtitle{font-size:var(--font-size-xl);opacity:.95;font-weight:500}.screenshot-slider{margin-top:3rem;width:100vw;margin-left:calc(-50vw + 50%);overflow:hidden;position:relative}.slider-track{display:flex}.screenshot-image{height:auto;border-radius:20px;box-shadow:0 20px 60px #0000004d;flex-shrink:0}.slider-indicators{display:flex;gap:8px;justify-content:center;margin-top:1.5rem;flex-wrap:wrap}.indicator{width:10px;height:10px;border-radius:50%;background:#fff6;border:none;cursor:pointer;transition:all .3s ease;padding:0}.indicator:hover{background:#ffffffb3;transform:scale(1.2)}.indicator.active{background:#fff;width:30px;border-radius:5px}@media (max-width: 768px){.hero-title{font-size:var(--font-size-2xl)}.hero-subtitle{font-size:var(--font-size-lg)}.indicator{width:8px;height:8px}.indicator.active{width:24px}}.app-showcase{background-color:var(--bg-light)}.apps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.app-card{background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md);transition:transform .3s ease,box-shadow .3s ease;cursor:pointer}.app-card:hover{box-shadow:var(--shadow-lg)}.app-card-image{width:100%;height:200px;overflow:hidden;background-color:var(--bg-light);display:flex;align-items:center;justify-content:center}.app-card-image img{width:100%;height:100%;object-fit:cover;object-position:left top}.app-card-content{text-align:center;padding:var(--spacing-lg)}.app-category{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);background:var(--primary-gradient);color:#fff;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;margin-bottom:var(--spacing-md)}.app-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-sm);color:var(--text-primary)}.app-description{color:var(--text-secondary);line-height:1.6}@media (max-width: 768px){.apps-grid{grid-template-columns:1fr}.app-card-image{height:180px}.app-card-content{padding:var(--spacing-md)}}.about{background-color:var(--bg-white);text-align:center}.section-title{font-size:var(--font-size-2xl);margin-bottom:var(--spacing-md);color:var(--text-primary)}.about-description{font-size:var(--font-size-lg);color:var(--text-secondary);line-height:1.8;max-width:700px;margin:0 auto}@media (max-width: 768px){.section-title{font-size:var(--font-size-xl)}.about-description{font-size:.9rem;letter-spacing:-.02em;line-height:1.6}}@media (max-width: 480px){.about-description{font-size:.85rem;letter-spacing:-.03em}}.contact{background:var(--primary-gradient);color:#fff;text-align:center}.contact .section-title{color:#fff}.contact-content{max-width:600px;margin:0 auto}.contact-description{font-size:var(--font-size-lg);margin-bottom:var(--spacing-md);opacity:.95;word-break:keep-all}.contact-email{display:block;width:100%;font-size:var(--font-size-xl);font-weight:600;padding:var(--spacing-sm) 10px;background:#fff;color:var(--primary-color);border-radius:var(--radius-md);transition:transform .3s ease,box-shadow .3s ease;box-shadow:var(--shadow-md);text-align:center;margin:0 auto;cursor:pointer;border:none;font-family:inherit}.contact-email:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.success-message{margin-top:var(--spacing-md);padding:var(--spacing-md);background:#fff;color:#155724;border-radius:var(--radius-md);box-shadow:var(--shadow-md);font-weight:600;text-align:center;font-size:var(--font-size-lg)}.contact-form-wrapper{margin-top:var(--spacing-md)}.contact-form{background:#fff;border-radius:var(--radius-md);padding:var(--spacing-lg);box-shadow:var(--shadow-lg);text-align:left}.form-group{margin-bottom:var(--spacing-md)}.form-group label{display:block;color:var(--text-primary);font-weight:600;margin-bottom:var(--spacing-xs);font-size:.95rem}.form-group input,.form-group textarea{width:100%;padding:var(--spacing-sm);border:2px solid #e0e0e0;border-radius:var(--radius-sm);font-size:var(--font-size-base);font-family:inherit;color:var(--text-primary);transition:border-color .3s ease,box-shadow .3s ease;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #667eea1a}.form-group textarea{resize:vertical;min-height:120px}.form-group input::placeholder,.form-group textarea::placeholder{color:#999}.submit-button{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--primary-gradient);color:#fff;border:none;border-radius:var(--radius-sm);font-size:var(--font-size-lg);font-weight:600;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;box-shadow:var(--shadow-md);font-family:inherit}.submit-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.submit-button:active{transform:translateY(0)}@media (max-width: 768px){.contact-description{font-size:var(--font-size-base)}.contact-email{font-size:var(--font-size-lg)}.contact-form{padding:var(--spacing-md)}.form-group label,.form-group input,.form-group textarea{font-size:.9rem}.submit-button{font-size:var(--font-size-base)}}.scroll-to-top{position:fixed;bottom:2rem;right:2rem;z-index:1000;width:60px;height:60px;border-radius:50%;border:none;background:#fff;box-shadow:0 8px 16px #00000026;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;transition:all .3s ease;color:var(--primary-color);font-family:inherit}.scroll-to-top:hover{transform:translateY(-5px);box-shadow:0 12px 24px #0003;background:var(--primary-gradient);color:#fff}.scroll-to-top:active{transform:translateY(-3px)}.top-arrow{width:20px;height:20px}.top-text{font-size:10px;font-weight:700;letter-spacing:.5px}@media (max-width: 768px){.scroll-to-top{width:50px;height:50px;bottom:1.5rem;right:1.5rem}.top-arrow{width:18px;height:18px}.top-text{font-size:9px}}@media (max-width: 480px){.scroll-to-top{width:45px;height:45px;bottom:1rem;right:1rem}.top-arrow{width:16px;height:16px}.top-text{font-size:8px}}:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--primary-color: #667eea;--secondary-color: #764ba2;--text-primary: #333;--text-secondary: #666;--bg-white: #ffffff;--bg-light: #f8f9fa;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 6rem;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-size-base: 16px;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 3rem;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 8px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--text-primary);background-color:var(--bg-white);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;outline:none;font-family:inherit}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-xl) 0}