:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #e9ecef;--text-primary: #1a1a1a;--text-secondary: #6c757d;--text-tertiary: #adb5bd;--accent-primary: #e55656;--accent-hover: #d04040;--border-color: #dee2e6;--shadow: 0 1px 3px rgba(0,0,0,.1);--shadow-lg: 0 10px 40px rgba(0,0,0,.1);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;--space-xs: .5rem;--space-sm: 1rem;--space-md: 2rem;--space-lg: 4rem;--space-xl: 6rem;--container-width: 1200px;--border-radius: 12px;--border-radius-sm: 8px}@media (prefers-color-scheme: dark){:root{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-tertiary: #2a2a2a;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-tertiary: #6c757d;--border-color: #333333;--shadow: 0 1px 3px rgba(0,0,0,.3);--shadow-lg: 0 10px 40px rgba(0,0,0,.3)}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--space-md)}.header{position:sticky;top:0;background:var(--bg-primary);border-bottom:1px solid var(--border-color);z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffc}@media (prefers-color-scheme: dark){.header{background:#0a0a0acc}}.header-content{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) 0}.logo img{display:block;height:32px;width:auto}.nav{display:flex;gap:var(--space-md);align-items:center}.nav a{text-decoration:none;color:var(--text-secondary);font-weight:500;transition:color .2s}.nav a:hover{color:var(--text-primary)}.nav .btn-primary,.nav .btn-primary:hover{color:#fff}.btn-primary,.btn-secondary{display:inline-block;padding:.625rem 1.5rem;border-radius:var(--border-radius-sm);font-weight:600;text-decoration:none;transition:all .2s;border:2px solid transparent;font-size:.9375rem}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-secondary{background:transparent;border-color:var(--border-color);color:var(--text-primary)}.btn-secondary:hover{border-color:var(--text-primary);transform:translateY(-1px)}.btn-large{padding:.875rem 2rem;font-size:1rem}.hero{padding:var(--space-xl) 0;text-align:center}.hero-content{max-width:800px;margin:0 auto var(--space-lg)}.hero h1{font-size:3.5rem;font-weight:700;line-height:1.2;margin-bottom:var(--space-md);letter-spacing:-.02em}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--space-lg);line-height:1.6}.hero-cta{display:flex;gap:var(--space-sm);justify-content:center;flex-wrap:wrap}.hero-visual{margin-top:var(--space-lg);display:flex;justify-content:center}.phone-demo{width:350px;height:500px;background:var(--bg-secondary);border-radius:40px;padding:20px;box-shadow:var(--shadow-lg);border:8px solid var(--bg-tertiary)}.phone-screen{width:100%;height:100%;background:var(--bg-primary);border-radius:32px;padding:var(--space-md);display:flex;align-items:center;justify-content:center}.call-ui{text-align:center;width:100%}.caller-info{margin-bottom:var(--space-md)}.avatar{width:80px;height:80px;border-radius:50%;background:var(--bg-secondary);margin:0 auto var(--space-sm);display:flex;align-items:center;justify-content:center;font-size:2.5rem}.caller-name{font-size:1.5rem;font-weight:600;margin-bottom:var(--space-xs)}.call-status{color:var(--text-secondary);font-size:.875rem}.transcript{background:var(--bg-secondary);padding:var(--space-md);border-radius:var(--border-radius);font-size:.9375rem;line-height:1.5;color:var(--text-secondary);font-style:italic}.feature{padding:var(--space-xl) 0}.feature:nth-child(2n){background:var(--bg-secondary)}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);align-items:center}.feature-reverse .feature-grid{direction:rtl}.feature-reverse .feature-grid>*{direction:ltr}.feature-text .elevenlabs-inline-link{color:var(--accent-primary);text-decoration:none}.feature-text .elevenlabs-inline-link:hover{color:var(--accent-hover)}.feature-text .elevenlabs-inline-link:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;border-radius:2px}.feature-text h2{font-size:2.5rem;font-weight:700;margin-bottom:var(--space-md);letter-spacing:-.02em}.feature-text p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--space-sm);line-height:1.7}.feature-note{font-size:1rem;font-style:italic}.demo-card{background:var(--bg-primary);border-radius:var(--border-radius);padding:var(--space-md);box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.demo-header{font-weight:600;margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--border-color);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.demo-transcript{display:flex;flex-direction:column;gap:var(--space-sm)}.demo-transcript .line{padding:var(--space-sm);border-radius:var(--border-radius-sm);font-size:.9375rem;line-height:1.5}.demo-transcript .user{background:var(--accent-primary);color:#fff;margin-left:var(--space-md)}.demo-transcript .assistant,.demo-transcript .receptionist{background:var(--bg-secondary);color:var(--text-primary);margin-right:var(--space-md)}.provider-showcase{text-align:center;padding:var(--space-lg);background:var(--bg-primary);border-radius:var(--border-radius);box-shadow:var(--shadow)}.provider-showcase-link{display:block;text-decoration:none;color:inherit;border-radius:inherit;transition:box-shadow .2s,transform .2s}.provider-showcase-link:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.provider-showcase-link:focus-visible{outline:2px solid var(--accent-primary);outline-offset:4px}.provider-logo{color:var(--accent-primary);margin-bottom:var(--space-sm)}.provider-name{font-size:1.5rem;font-weight:700;margin-bottom:var(--space-xs)}.provider-desc{color:var(--text-secondary)}.deployment-options{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.option{text-align:center;padding:var(--space-md);background:var(--bg-primary);border-radius:var(--border-radius);box-shadow:var(--shadow)}.option-icon{font-size:3rem;margin-bottom:var(--space-sm)}.option-name{font-weight:600;font-size:1.125rem;margin-bottom:var(--space-xs)}.option-desc{color:var(--text-secondary);font-size:.875rem}.demo-section{padding:var(--space-xl) 0;text-align:center}.demo-section h2{font-size:2.5rem;font-weight:700;margin-bottom:var(--space-sm)}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--space-lg)}.demo-video-placeholder{max-width:900px;margin:0 auto;aspect-ratio:16/9;background:var(--bg-secondary);border-radius:var(--border-radius);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-md);border:2px solid var(--border-color)}.play-button{width:80px;height:80px;border-radius:50%;background:var(--accent-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2rem;cursor:pointer;transition:transform .2s}.play-button:hover{transform:scale(1.1)}.demo-caption{color:var(--text-secondary);font-weight:500}.faq-section{padding:var(--space-xl) 0;background:var(--bg-secondary)}.faq-section h2{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:var(--space-lg)}.faq-item{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);margin-bottom:var(--space-sm);overflow:hidden}.faq-item summary{padding:var(--space-md);font-weight:600;cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:1.5rem;font-weight:300;transition:transform .2s}.faq-item[open] summary:after{transform:rotate(45deg)}.faq-item summary:hover{background:var(--bg-secondary)}.faq-item p{padding:0 var(--space-md) var(--space-md);color:var(--text-secondary);line-height:1.7}.cta-section{padding:var(--space-xl) 0;text-align:center}.cta-section h2{font-size:2.5rem;font-weight:700;margin-bottom:var(--space-sm)}.cta-section p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--space-lg)}.cta-buttons{display:flex;gap:var(--space-sm);justify-content:center;flex-wrap:wrap}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:var(--space-lg) 0 var(--space-md)}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.footer-logo img{height:24px}.footer-links{display:flex;gap:var(--space-md)}.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.875rem}.footer-links a:hover{color:var(--text-primary)}.footer-bottom{text-align:center;padding-top:var(--space-md);border-top:1px solid var(--border-color)}.footer-bottom p{color:var(--text-tertiary);font-size:.875rem}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.125rem}.feature-grid{grid-template-columns:1fr;gap:var(--space-md)}.feature-reverse .feature-grid{direction:ltr}.feature-text h2{font-size:2rem}.deployment-options{grid-template-columns:1fr}.phone-demo{width:300px;height:450px}.footer-content{flex-direction:column;gap:var(--space-md);text-align:center}.nav{gap:var(--space-sm)}}