*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#1e3a5f;--color-primary-light:#2d5a8e;--color-accent:#f59e0b;--color-accent-hover:#d97706;--color-text:#1f2937;--color-text-light:#6b7280;--color-white:#fff;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--max-width:1200px;--section-padding:6rem 2rem}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}.navbar{z-index:1000;padding:1rem 2rem;transition:all .3s;position:fixed;top:0;left:0;right:0}.navbar.scrolled{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1e3a5ff2;padding:.75rem 2rem;box-shadow:0 2px 20px #0000001a}.navbar-inner{max-width:var(--max-width);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.navbar-brand{color:var(--color-white);letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.navbar-links{gap:2rem;list-style:none;display:flex}.navbar-links a{color:#ffffffd9;font-size:.9rem;font-weight:500;transition:color .2s}.navbar-links a:hover{color:var(--color-white)}.navbar-cta{background:var(--color-accent);border-radius:6px;padding:.5rem 1.25rem;color:var(--color-white)!important;font-weight:600!important;transition:background .2s!important}.navbar-cta:hover{background:var(--color-accent-hover)}.mobile-menu-btn{color:var(--color-white);cursor:pointer;background:0 0;border:none;padding:.25rem;font-size:1.5rem;display:none}.hero{background:linear-gradient(135deg,#1e3a5f 0%,#2d5a8e 30%,#1a4a7a 60%,#0f2b4a 100%);justify-content:center;align-items:center;min-height:100vh;padding:8rem 2rem 4rem;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(at 20%,#f59e0b14 0%,#0000 50%),radial-gradient(at 80% 20%,#3b82f61a 0%,#0000 50%),radial-gradient(at 60% 80%,#8b5cf60f 0%,#0000 50%);position:absolute;inset:0}.hero-content{max-width:var(--max-width);z-index:1;grid-template-columns:1fr 1fr;align-items:center;gap:4rem;margin:0 auto;display:grid;position:relative}.hero-text h1{color:var(--color-white);letter-spacing:-.03em;margin-bottom:1.5rem;font-size:clamp(2.5rem,5vw,4rem)}.hero-text h1 span{color:var(--color-accent)}.hero-text p{color:#fffc;max-width:500px;margin-bottom:2rem;font-size:1.25rem}.hero-buttons{flex-wrap:wrap;gap:1rem;display:flex}.hero-buttons a{transition:transform .2s,opacity .2s;display:inline-block}.hero-buttons a:hover{opacity:.9;transform:translateY(-2px)}.hero-buttons img{width:auto;height:48px}.hero-image{justify-content:center;align-items:center;display:flex}.device-frame{width:100%;max-width:600px;margin:0 auto;position:relative}.device-frame-tv{max-width:700px}.device-frame svg{filter:drop-shadow(0 25px 50px #0000004d);width:100%;height:auto;display:block}.features{padding:var(--section-padding);background:linear-gradient(#f8fafc 0%,#fff 50%,#f1f5f9 100%);position:relative}.features:before{content:"";pointer-events:none;background:radial-gradient(circle at 10% 20%,#1e3a5f08 0%,#0000 40%),radial-gradient(circle at 90% 80%,#f59e0b08 0%,#0000 40%);position:absolute;inset:0}.features-inner{max-width:var(--max-width);z-index:1;margin:0 auto;position:relative}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{color:var(--color-primary);margin-bottom:1rem;font-size:clamp(2rem,4vw,3rem)}.section-header p{color:var(--color-text-light);max-width:600px;margin:0 auto;font-size:1.125rem}.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.feature-card{background:#fffc;border:1px solid #1e3a5f14;border-radius:12px;padding:2rem;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px #1e3a5f1a}.feature-icon{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-light));border-radius:10px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:1.25rem;font-size:1.5rem;display:flex}.feature-card h3{color:var(--color-primary);margin-bottom:.75rem;font-size:1.25rem}.feature-card p{color:var(--color-text-light);font-size:.95rem}.screenshots{padding:var(--section-padding);background:linear-gradient(135deg,#0f2b4a 0%,#1e3a5f 40%,#2d5a8e 100%);position:relative;overflow:hidden}.screenshots:before{content:"";pointer-events:none;background:radial-gradient(at 30% 20%,#f59e0b0d 0%,#0000 50%),radial-gradient(at 70% 70%,#3b82f614 0%,#0000 50%);position:absolute;inset:0}.screenshots-inner{max-width:var(--max-width);z-index:1;margin:0 auto;position:relative}.screenshots .section-header h2{color:var(--color-white)}.screenshots .section-header p{color:#ffffffb3}.screenshots-grid{grid-template-columns:repeat(auto-fit,minmax(400px,1fr));align-items:center;gap:3rem;display:grid}.screenshot-item{text-align:center}.screenshot-item h3{color:var(--color-white);margin-top:1.5rem;font-size:1.1rem;font-weight:500}.download{padding:var(--section-padding);background:linear-gradient(#f1f5f9 0%,#fff 30%,#f8fafc 70%,#f1f5f9 100%);position:relative}.download:before{content:"";pointer-events:none;background:radial-gradient(circle,#1e3a5f05 0%,#0000 60%);position:absolute;inset:0}.download-inner{text-align:center;z-index:1;max-width:800px;margin:0 auto;position:relative}.download-inner h2{color:var(--color-primary);margin-bottom:1rem;font-size:clamp(2rem,4vw,3rem)}.download-inner p{color:var(--color-text-light);margin-bottom:2.5rem;font-size:1.125rem}.download-buttons{flex-wrap:wrap;justify-content:center;gap:1.5rem;display:flex}.download-buttons a{transition:transform .2s,opacity .2s;display:inline-block}.download-buttons a:hover{opacity:.9;transform:translateY(-2px)}.download-buttons img{width:auto;height:56px}.footer{text-align:center;background:linear-gradient(#0f2b4a,#091c32);padding:2rem}.footer p{color:#fff9;font-size:.875rem}@media (width<=768px){:root{--section-padding:4rem 1.5rem}.navbar-links{display:none}.mobile-menu-btn{display:block}.navbar-links.open{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1e3a5ffa;flex-direction:column;gap:1rem;padding:1.5rem 2rem;display:flex;position:absolute;top:100%;left:0;right:0}.hero-content{text-align:center;grid-template-columns:1fr;gap:3rem}.hero-text p{margin-left:auto;margin-right:auto}.hero-buttons{justify-content:center}.hero-image{order:-1}.features-grid,.screenshots-grid{grid-template-columns:1fr}.hero-buttons img{height:40px}.download-buttons img{height:48px}}@media (width<=480px){.hero{padding:6rem 1rem 3rem}.hero-text h1{font-size:2rem}.screenshots-grid{gap:2rem}}