:root{--bg-primary:#fff;--bg-secondary:#f5f5f7;--card-bg:#fff;--accent-primary:#007aff;--accent-secondary:#5ac8fa;--accent-tertiary:#34c759;--accent-gradient:linear-gradient(135deg, #007aff, #5ac8fa);--text-primary:#1d1d1f;--text-secondary:#86868b;--border-color:#d2d2d7;--glass-bg:#fffc;--glass-border:#00000014;--transition-fast:.2s ease;--transition-normal:.3s ease;--transition-slow:.5s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text-primary);background:linear-gradient(135deg,#fff 0%,#f8f9fa 100%);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;overflow-x:hidden}.container{margin:0 auto;padding:0 4rem}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}.section-title{text-align:center;color:var(--text-primary);margin-bottom:3rem;font-size:2.5rem}.btn{cursor:pointer;transition:var(--transition-fast);border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 12px #007aff33}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 16px #007aff4d}.btn-secondary{color:var(--accent-primary);border:2px solid var(--accent-primary);background:0 0}.btn-secondary:hover{background:#007aff0d;transform:translateY(-2px)}.btn-outline{color:var(--text-primary);border:2px solid var(--border-color);background:0 0}.btn-outline:hover{background:var(--bg-secondary);border-color:var(--accent-primary);color:var(--accent-primary)}.hero{background:var(--bg-primary);justify-content:center;align-items:center;min-height:60vh;padding:3rem 0;display:flex;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;background:radial-gradient(circle,#007aff08 0%,#0000 70%);position:absolute;inset:0}.hero-content{text-align:center;z-index:2;max-width:800px}.hero-title{color:var(--text-primary);margin-bottom:1rem;font-size:3.5rem;font-weight:700}.hero-subtitle{color:var(--text-secondary);margin-bottom:2rem;font-size:1.5rem;font-weight:500}.hero-buttons{justify-content:center;gap:1rem;margin-bottom:3rem;display:flex}.hero-visual{perspective:1000px;justify-content:center;align-items:center;height:400px;display:flex}.window-stack{transform-style:preserve-3d;gap:20px;animation:6s ease-in-out infinite floatStack;display:flex}.window-card{width:280px;height:200px;transform-style:preserve-3d;transition:var(--transition-normal);animation:.8s ease-out forwards fadeInUp;animation-delay:var(--delay,0s);border-radius:16px;overflow:hidden;box-shadow:0 10px 30px #00000014}.window-card:hover{z-index:10;transform:rotateY(10deg)rotateX(5deg)scale(1.05);box-shadow:0 20px 40px #00000026}.window-content{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;width:100%;height:100%;overflow:hidden;transform:translateZ(0)}.window-header{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);align-items:center;padding:.75rem 1rem;display:flex}.window-controls{gap:.25rem;margin-right:.75rem;display:flex}.control{border-radius:50%;width:12px;height:12px;display:inline-block}.control.close{background:#ff5f57}.control.minimize{background:#ffbd2e}.control.maximize{background:#28c940}.window-title{color:var(--text-secondary);font-size:.875rem;font-weight:500}.window-body{height:calc(100% - 40px);padding:1rem}.window-preview{border:1px solid var(--border-color);background:linear-gradient(45deg,#f0f0f0,#e0e0e0);border-radius:8px;width:100%;height:100%}.hero-image-section{background:var(--bg-primary);padding:1rem 0 3rem}.hero-image-container{justify-content:center;align-items:center;display:flex}.hero-image{border:1px solid var(--border-color);max-width:100%;height:auto;transition:var(--transition-normal);border-radius:20px;box-shadow:0 12px 32px #0000001a}.hero-image:hover{transform:translateY(-4px);box-shadow:0 16px 40px #00000026}.features{background:var(--bg-secondary);padding:6rem 0}.bento-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.feature-card{background:var(--card-bg);border:1px solid var(--border-color);text-align:center;transition:var(--transition-normal);border-radius:20px;height:100%;padding:2rem;box-shadow:0 2px 8px #0000000d}.feature-card:hover{border-color:var(--accent-primary);transform:translateY(-8px);box-shadow:0 12px 24px #0000001a}.feature-icon{color:var(--accent-primary);margin-bottom:1rem;font-size:2.5rem}.feature-title{color:var(--text-primary);margin-bottom:.75rem;font-size:1.25rem;font-weight:600}.feature-desc{color:var(--text-secondary);font-size:.95rem}.showcase{background:var(--bg-primary);padding:6rem 0;position:relative}.cover-flow-container{-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent;max-width:1200px;margin:0 auto;padding:1rem 0;overflow:auto hidden}.cover-flow-container::-webkit-scrollbar{height:8px}.cover-flow-container::-webkit-scrollbar-track{background:0 0}.cover-flow-container::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}.cover-flow-container::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.cover-flow{flex-wrap:nowrap;justify-content:flex-start;align-items:center;gap:2rem;min-width:fit-content;padding:1rem;display:flex}.cover-item{width:500px;height:280px;transition:var(--transition-normal);border-radius:16px;flex:none;position:relative;overflow:hidden;box-shadow:0 8px 24px #0000001f}.cover-item:hover{transform:translateY(-8px);box-shadow:0 12px 32px #0000002e}.cover-item img{object-fit:cover;border-radius:16px;width:100%;height:100%;display:block}@media (width<=1200px){.cover-flow{gap:1.5rem}.cover-item{width:180px;height:252px}}@media (width<=768px){.cover-flow{gap:1rem;padding:1rem}.cover-item{width:140px;height:196px}.cover-flow-container{padding:1rem}}.how-it-works{background:var(--bg-primary);padding:6rem 0}.steps-container{flex-wrap:wrap;justify-content:center;gap:3rem;display:flex}.step-item{text-align:center;max-width:250px}.step-number{background:var(--accent-gradient);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;margin:0 auto 1.5rem;font-size:1.5rem;font-weight:600;display:flex;box-shadow:0 4px 12px #007aff33}.step-title{color:var(--text-primary);margin-bottom:.75rem;font-size:1.25rem;font-weight:600}.step-desc{color:var(--text-secondary)}.pricing{background:var(--bg-secondary);padding:6rem 0}.pricing-cards{flex-wrap:wrap;justify-content:center;gap:2rem;display:flex}.pricing-card{background:var(--card-bg);border:1px solid var(--border-color);text-align:center;width:320px;transition:var(--transition-normal);border-radius:24px;padding:2.5rem;box-shadow:0 4px 16px #00000014}.pricing-card:hover{border-color:var(--accent-primary);transform:translateY(-10px);box-shadow:0 16px 32px #0000001f}.popular-badge{background:var(--accent-gradient);color:#fff;border-radius:20px;margin-bottom:1rem;padding:.25rem 1rem;font-size:.875rem;font-weight:600;display:inline-block}.pricing-title{color:var(--text-primary);margin-bottom:1rem;font-size:1.5rem;font-weight:600}.pricing-price{color:var(--text-primary);margin-bottom:.5rem;font-size:2.5rem;font-weight:700}.price-period{color:var(--text-secondary);font-size:1rem;font-weight:500}.pricing-alternative{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.95rem}.pricing-features{text-align:left;margin-bottom:2rem;list-style:none}.pricing-features li{border-bottom:1px solid var(--border-color);color:var(--text-secondary);padding:.5rem 0}.pricing-features li:last-child{border-bottom:none}.testimonials{background:var(--bg-primary);padding:6rem 0}.testimonial-card{background:var(--card-bg);border:1px solid var(--border-color);text-align:center;border-radius:24px;max-width:600px;margin:0 auto;padding:3rem;box-shadow:0 4px 16px #00000014}.testimonial-text{color:var(--text-primary);margin-bottom:1rem;font-size:1.25rem;font-style:italic;font-weight:500;line-height:1.6}.testimonial-author{color:var(--text-secondary);font-weight:600}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:4rem 0 2rem}.footer-content{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2rem;margin-bottom:2rem;display:flex}.footer-logo h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.footer-logo p{color:var(--text-secondary);font-size:.95rem}.app-store-btn{background:var(--card-bg);border:1px solid var(--border-color);color:var(--text-primary);transition:var(--transition-fast);border-radius:12px;padding:.75rem 1.5rem;font-family:inherit;font-weight:600;text-decoration:none}.app-store-btn:hover{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.footer-link{color:var(--text-secondary);transition:var(--transition-fast);margin-left:1.5rem;font-weight:500;text-decoration:none}.footer-link:hover{color:var(--accent-primary)}.footer-bottom{text-align:center;color:var(--text-secondary);border-top:1px solid var(--border-color);padding-top:1rem;font-size:.9rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes floatStack{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-20px)rotate(2deg)}}@keyframes coverFlowRotate{0%{transform:rotateY(0)}to{transform:rotateY(360deg)}}@media (width<=1199px){.container{padding:0 1.5rem}.hero-title{font-size:2.8rem}.section-title{font-size:2rem}.bento-grid{grid-template-columns:repeat(2,1fr)}.pricing-cards{flex-direction:column;align-items:center}}@media (width<=768px){.hero{padding:2rem 0}.hero-title{font-size:2.2rem}.hero-subtitle{font-size:1.2rem}.hero-buttons{flex-direction:column;gap:.75rem}.hero-visual{height:300px}.window-stack{flex-direction:column;gap:15px}.window-card{width:240px;height:160px}.bento-grid{grid-template-columns:1fr}.steps-container{gap:2rem}.step-item{max-width:200px}.cover-flow{gap:10px}.cover-item{width:160px;height:120px}.footer-content{text-align:center;flex-direction:column}.footer-link{margin-top:1rem;margin-left:0;display:block}}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.window-card:hover,.feature-card:hover,.pricing-card:hover{transform:none!important}}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}a{color:var(--accent-primary)}a:hover{color:var(--accent-secondary)}