.hero{padding:var(--spacing-xl) var(--spacing-md);background:url(/banner.jpeg) bottom center/cover no-repeat;position:relative;overflow:hidden}.hero-container{max-width:var(--max-width-content);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg);align-items:center}.hero-content{display:flex;flex-direction:column;gap:var(--spacing-md);position:relative;z-index:1;background:#ffffffe6;padding:var(--spacing-md);border-radius:16px;box-shadow:0 10px 40px #0000001a;max-width:600px}.hero-headline{font-size:3.5rem;font-weight:700;line-height:1.2;color:var(--color-text)}.hero-subheadline{font-size:1.5rem;color:var(--color-text-secondary);line-height:1.4}.hero-cta{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-md)}.button-secondary{background:#fffc;color:var(--color-text);border:2px solid var(--color-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.button-secondary:hover{background:#ffffffe6;border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 6px 20px #0077be4d}.hero-visual{display:flex;justify-content:center;align-items:center}.hero-image{width:100%;height:auto;border-radius:16px;box-shadow:0 20px 60px #0077be4d,0 0 40px #00bcd433;transition:transform .3s ease,box-shadow .3s ease}.hero-image:hover{transform:scale(1.05);box-shadow:0 30px 80px #0077be80,0 0 60px #00bcd44d}@media (max-width: 768px){.hero-container{grid-template-columns:1fr}.hero-headline{font-size:2.5rem}.hero-subheadline{font-size:1.25rem}.hero-cta{flex-direction:column}.button{width:100%}}.button{padding:var(--spacing-sm) var(--spacing-md);border-radius:50px;font-size:1rem;font-weight:500;border:none;transition:all .3s ease;box-shadow:0 4px 15px #0077be4d;position:relative;overflow:hidden}.button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.button:hover:before{left:100%}.button-primary{background:var(--gradient-ocean);color:#fff}.button-primary:hover{transform:translateY(-3px);box-shadow:0 8px 25px #0077be80}.button.downloading{cursor:wait}.features{padding:var(--spacing-xl) var(--spacing-md);background:var(--gradient-surface);position:relative}.features:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="3" fill="%230077be" opacity="0.1"/><circle cx="80" cy="40" r="2" fill="%2300bcd4" opacity="0.1"/><circle cx="50" cy="80" r="4" fill="%2329b6f6" opacity="0.1"/></svg>');pointer-events:none}.features-container{max-width:var(--max-width-content);margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-lg)}.feature-block{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg);align-items:center;padding:var(--spacing-md) 0;opacity:0;transform:translateY(30px);animation:fadeInUp .8s ease-out forwards}.feature-block:nth-child(1){animation-delay:.2s}.feature-block:nth-child(2){animation-delay:.4s}.feature-block:nth-child(3){animation-delay:.6s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.feature-block.reverse{direction:rtl}.feature-block.reverse>*{direction:ltr}.feature-content{display:flex;flex-direction:column;gap:var(--spacing-sm)}.feature-title{font-size:2.5rem;font-weight:700;color:var(--color-text);line-height:1.2}.feature-description{font-size:1.25rem;color:var(--color-text-secondary);line-height:1.6}.feature-link{color:var(--color-accent);font-weight:500;margin-top:var(--spacing-sm);display:inline-block}.feature-visual{display:flex;justify-content:center;align-items:center}.feature-image{width:100%;height:auto;border-radius:8px}.features-grid-section{padding:var(--spacing-lg) 0;text-align:center;animation:fadeIn 1s ease-out .8s both}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.section-title{font-size:2.5rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-sm);background:linear-gradient(45deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:textGlow 2s ease-in-out infinite alternate}@keyframes textGlow{0%{filter:brightness(1)}to{filter:brightness(1.2)}}.section-description{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.grid-item{background:#fffc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:var(--spacing-md);border-radius:16px;border:1px solid rgba(179,229,252,.3);text-align:left;box-shadow:0 8px 32px #0077be1a;transition:transform .3s ease,box-shadow .3s ease}.grid-item:hover{transform:translateY(-5px);box-shadow:0 16px 48px #0077be33}.grid-item-title{font-size:1.5rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.grid-item-description{font-size:1rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.grid-item-visual{margin-top:var(--spacing-md);border-radius:4px;overflow:hidden}.grid-item-visual img{width:100%;height:auto}.grid-item-list{list-style:none;margin-top:var(--spacing-sm)}.grid-item-list li{padding:var(--spacing-xs) 0;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border)}.grid-item-list li:last-child{border-bottom:none}.features-2x2{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}.grid-item-no-image{background:#fff;padding:var(--spacing-md);border-radius:8px;text-align:center}.grid-item-no-image .grid-item-title{font-size:1.5rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.grid-item-no-image .grid-item-description{font-size:1rem;color:var(--color-text-secondary);line-height:1.6}.feature-author{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg);align-items:center}@media (max-width: 768px){.feature-block{grid-template-columns:1fr}.feature-block.reverse{direction:ltr}.feature-title{font-size:2rem}.feature-description{font-size:1rem}.section-title{font-size:2rem}.section-description{font-size:1rem}.features-grid{grid-template-columns:1fr}.features-2x2{grid-template-columns:1fr;grid-template-rows:auto}.feature-author{grid-template-columns:1fr}}.try-online{width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background:var(--color-background);position:relative}.connote-iframe{width:100%;height:100%;border:none}.modal{position:absolute;top:20px;right:20px;background:#fffc;color:#000;padding:20px;border-radius:8px;box-shadow:0 4px 12px #0000001a;max-width:300px;z-index:10;display:flex;flex-direction:column;align-items:center;text-align:center}.modal p{margin-bottom:15px}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}:root{--color-primary: #0077be;--color-secondary: #00bcd4;--color-background: #e3f2fd;--color-surface: #ffffff;--color-text: #0d47a1;--color-text-secondary: #546e7a;--color-border: #b3e5fc;--color-accent: #29b6f6;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 6rem;--font-family-primary: "Inter", sans-serif;--font-family-secondary: "Inter", sans-serif;--max-width-content: 1200px;--gradient-sky: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 50%, #90caf9 100%);--gradient-ocean: linear-gradient(135deg, #0077be 0%, #00bcd4 50%, #4dd0e1 100%);--gradient-surface: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-primary);color:var(--color-text);background:var(--gradient-sky);background-attachment:fixed;line-height:1.6;animation:subtle-wave 10s ease-in-out infinite alternate}@keyframes subtle-wave{0%{background-position:0% 50%}to{background-position:100% 50%}}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}img{max-width:100%;height:auto}