:root,[data-theme=dark]{--color-accent: #E85D7A;--color-accent-hover: #F07A92;--color-accent-muted: rgba(232, 93, 122, .15);--color-gradient-start: #F5A374;--color-gradient-end: #E84C6A;--color-bg: #0a0a0a;--color-bg-elevated: #111111;--color-bg-card: #141414;--color-bg-hover: #1a1a1a;--color-bg-nav: rgba(10, 10, 10, .85);--color-text: #fafafa;--color-text-secondary: #a1a1a1;--color-text-muted: #666666;--color-text-inverse: #0a0a0a;--color-border: #262626;--color-border-hover: #404040;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(232, 93, 122, .4);--icon-filter: invert(55%) sepia(60%) saturate(1000%) hue-rotate(315deg) brightness(95%);--icon-filter-muted: brightness(0) invert(1);color-scheme:dark}[data-theme=light]{--color-accent: #DC4A66;--color-accent-hover: #C93D58;--color-accent-muted: rgba(220, 74, 102, .12);--color-gradient-start: #F5A374;--color-gradient-end: #E84C6A;--color-bg: #ffffff;--color-bg-elevated: #f8f8f8;--color-bg-card: #ffffff;--color-bg-hover: #f0f0f0;--color-bg-nav: rgba(255, 255, 255, .85);--color-text: #1a1a1a;--color-text-secondary: #666666;--color-text-muted: #999999;--color-text-inverse: #ffffff;--color-border: #e5e5e5;--color-border-hover: #d0d0d0;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px rgba(220, 74, 102, .25);--icon-filter: invert(35%) sepia(80%) saturate(1200%) hue-rotate(320deg) brightness(90%);--icon-filter-muted: brightness(0) invert(0) opacity(.6);color-scheme:light}:root{--font-sans: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--container-max: 1200px;--nav-height: 64px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);min-height:100vh;line-height:1.6;transition:background var(--transition-base),color var(--transition-base)}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--color-bg-nav);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);transition:background var(--transition-base),border-color var(--transition-base)}.nav-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-6);height:var(--nav-height);display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:var(--space-3);font-weight:600;font-size:var(--text-lg)}.nav-logo img{width:32px;height:32px;border-radius:var(--radius-md)}.nav-links{display:flex;gap:var(--space-8)}.nav-links a{font-size:var(--text-sm);color:var(--color-text-secondary);transition:color var(--transition-base)}.nav-links a:hover{color:var(--color-text)}.nav-actions{display:flex;align-items:center;gap:var(--space-3)}.theme-toggle{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base)}.theme-toggle:hover{border-color:var(--color-accent)}.theme-toggle svg{width:20px;height:20px;color:var(--color-text-secondary);transition:color var(--transition-base)}.theme-toggle:hover svg{color:var(--color-accent)}.theme-toggle .icon-sun,.theme-toggle .icon-moon{display:none}[data-theme=dark] .theme-toggle .icon-sun,[data-theme=light] .theme-toggle .icon-moon{display:block}.lang-switcher{display:flex;gap:var(--space-1);background:var(--color-bg-card);padding:var(--space-1);border-radius:var(--radius-md);border:1px solid var(--color-border);transition:background var(--transition-base),border-color var(--transition-base)}.lang-btn{padding:var(--space-2) var(--space-3);font-size:var(--text-sm);font-weight:500;background:transparent;color:var(--color-text-muted);border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.lang-btn:hover{color:var(--color-text-secondary)}.lang-btn.active{background:var(--color-accent);color:var(--color-text-inverse)}.nav-mobile-toggle{display:none;flex-direction:column;gap:5px;padding:var(--space-2);background:none;border:none;cursor:pointer}.nav-mobile-toggle span{width:24px;height:2px;background:var(--color-text);transition:all var(--transition-base)}.nav-mobile{display:none;flex-direction:column;padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-border);max-height:0;overflow:hidden;transition:max-height var(--transition-slow)}.nav-mobile.active{max-height:300px}.nav-mobile a{padding:var(--space-3) 0;color:var(--color-text-secondary);font-size:var(--text-base);border-bottom:1px solid var(--color-border)}.nav-mobile a:last-child{border-bottom:none}.nav-mobile-actions{display:flex;align-items:center;gap:var(--space-3);padding-top:var(--space-4);margin-top:var(--space-2);border-top:1px solid var(--color-border)}main{padding-top:var(--nav-height)}.hero{min-height:calc(100vh - var(--nav-height));display:flex;align-items:center;justify-content:center;padding:var(--space-16) var(--space-6);text-align:center;position:relative;overflow:hidden;max-width:none}.hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 20% 30%,rgba(245,163,116,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(232,76,106,.06) 0%,transparent 50%),radial-gradient(ellipse at 60% 80%,rgba(240,122,146,.05) 0%,transparent 40%);animation:gradientMove 20s ease-in-out infinite;pointer-events:none;z-index:0}[data-theme=light] .hero:before{background:radial-gradient(ellipse at 20% 30%,rgba(245,163,116,.15) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(232,76,106,.12) 0%,transparent 50%),radial-gradient(ellipse at 60% 80%,rgba(240,122,146,.1) 0%,transparent 40%)}@keyframes gradientMove{0%,to{transform:translate(0) rotate(0)}25%{transform:translate(2%,3%) rotate(1deg)}50%{transform:translate(-1%,2%) rotate(-1deg)}75%{transform:translate(1%,-2%) rotate(.5deg)}}.hero-content{max-width:800px;animation:fadeInUp .6s ease-out;position:relative;z-index:1}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-badge{display:inline-block;padding:var(--space-2) var(--space-4);background:var(--color-accent-muted);color:var(--color-accent);font-size:var(--text-sm);font-weight:500;text-transform:uppercase;letter-spacing:.1em;border-radius:var(--radius-full);margin-bottom:var(--space-6)}.hero-title{font-size:var(--text-5xl);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin-bottom:var(--space-6)}.hero-title em{background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-style:normal}.hero-subtitle{font-size:var(--text-xl);color:var(--color-text-secondary);max-width:600px;margin:0 auto var(--space-8)}.hero-cta{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-3) var(--space-6);font-size:var(--text-base);font-weight:500;border-radius:var(--radius-md);transition:all var(--transition-base);cursor:pointer;border:none}.btn-primary{background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));color:#fff}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{background:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-accent);color:var(--color-accent)}section{padding:var(--space-20) var(--space-6);max-width:var(--container-max);margin:0 auto}.section-header{margin-bottom:var(--space-12)}.section-number{display:block;font-size:5rem;font-weight:800;background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.3;line-height:1;margin-bottom:var(--space-4)}.section-header h2{font-size:var(--text-3xl);font-weight:600}.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}.feature-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);transition:border-color var(--transition-base),transform var(--transition-base),background var(--transition-base)}.feature-card:hover{border-color:var(--color-accent);transform:translateY(-2px)}.feature-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--color-accent-muted);border-radius:var(--radius-md);margin-bottom:var(--space-4)}.feature-icon img{width:24px;height:24px;filter:var(--icon-filter)}.feature-card h3{font-size:var(--text-lg);font-weight:600;margin-bottom:var(--space-2)}.feature-card p{color:var(--color-text-secondary);font-size:var(--text-base)}.use-cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4)}.use-case{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:border-color var(--transition-base),background var(--transition-base)}.use-case:hover{border-color:var(--color-border-hover)}.use-case-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-elevated);border-radius:var(--radius-md);margin-bottom:var(--space-4);transition:background var(--transition-base)}.use-case-icon img{width:20px;height:20px;filter:var(--icon-filter-muted)}.use-case-command{font-size:var(--text-sm);color:var(--color-text);margin-bottom:var(--space-3);line-height:1.5}.use-case-label{font-size:var(--text-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.faq-list{max-width:800px}.faq-item{border-bottom:1px solid var(--color-border)}.faq-item summary{padding:var(--space-6) 0;font-size:var(--text-lg);font-weight:500;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;transition:color var(--transition-base)}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:var(--text-xl);color:var(--color-text-muted);transition:transform var(--transition-base)}.faq-item[open] summary:after{content:"−";color:var(--color-accent)}.faq-item[open] summary{color:var(--color-accent)}.faq-item p{padding-bottom:var(--space-6);color:var(--color-text-secondary);font-size:var(--text-base);animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.cta{text-align:center;background:var(--color-bg-elevated);border-radius:var(--radius-xl);margin:var(--space-8) auto;padding:var(--space-16);transition:background var(--transition-base)}.cta-content h2{font-size:var(--text-3xl);font-weight:600;margin-bottom:var(--space-4)}.cta-content>p{color:var(--color-text-secondary);margin-bottom:var(--space-8)}.waitlist{display:flex;gap:var(--space-3);max-width:450px;margin:0 auto}.waitlist input{flex:1;padding:var(--space-4);font-size:var(--text-base);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);transition:border-color var(--transition-base),background var(--transition-base)}.waitlist input::placeholder{color:var(--color-text-muted)}.waitlist input:focus{outline:none;border-color:var(--color-accent)}.waitlist button{padding:var(--space-4) var(--space-6);font-size:var(--text-base);font-weight:500;background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));color:#fff;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.waitlist button:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.waitlist button:disabled{opacity:.7;cursor:not-allowed;transform:none}.notification{position:fixed;bottom:var(--space-6);left:50%;transform:translate(-50%) translateY(100px);max-width:90%;width:450px;padding:var(--space-4) var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);opacity:0;visibility:hidden;transition:all var(--transition-slow);z-index:200}.notification--visible{transform:translate(-50%) translateY(0);opacity:1;visibility:visible}.notification--success{border-color:#22c55e;background:linear-gradient(135deg,rgba(34,197,94,.1),var(--color-bg-card))}.notification--success .notification-text{color:#22c55e}.notification--error{border-color:var(--color-accent);background:linear-gradient(135deg,var(--color-accent-muted),var(--color-bg-card))}.notification--error .notification-text{color:var(--color-accent)}.notification-text{flex:1;font-size:var(--text-base)}.notification-close{background:none;border:none;color:var(--color-text-muted);font-size:var(--text-xl);cursor:pointer;padding:var(--space-1);line-height:1;transition:color var(--transition-fast)}.notification-close:hover{color:var(--color-text)}.footer{border-top:1px solid var(--color-border);padding:var(--space-16) var(--space-6);transition:border-color var(--transition-base)}.footer-container{max-width:var(--container-max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12)}.footer-brand{max-width:300px}.footer-logo{display:flex;align-items:center;gap:var(--space-3);font-weight:600;font-size:var(--text-lg);margin-bottom:var(--space-4)}.footer-logo img{width:32px;height:32px;border-radius:var(--radius-md)}.footer-brand>p{color:var(--color-text-muted);font-size:var(--text-sm)}.footer-links{display:flex;gap:var(--space-12);justify-content:flex-end}.footer-column h4{font-size:var(--text-sm);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-4);color:var(--color-text-secondary)}.footer-column a{display:block;padding:var(--space-2) 0;color:var(--color-text-muted);font-size:var(--text-sm);transition:color var(--transition-base)}.footer-column a:hover{color:var(--color-text)}.footer-bottom{grid-column:1 / -1;padding-top:var(--space-8);border-top:1px solid var(--color-border);color:var(--color-text-muted);font-size:var(--text-sm)}@media(max-width:1024px){.features-grid{grid-template-columns:1fr}.use-cases-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){:root{--text-5xl: 2.5rem;--text-3xl: 1.75rem}.nav-links,.nav-actions{display:none}.nav-mobile-toggle,.nav-mobile{display:flex}.section-number{font-size:4rem}.use-cases-grid{grid-template-columns:1fr}.footer-container{grid-template-columns:1fr;gap:var(--space-8)}.footer-links{justify-content:flex-start}.cta{margin:var(--space-4);padding:var(--space-8)}.waitlist{flex-direction:column}}@media(max-width:480px){.hero-cta{flex-direction:column}.hero-cta .btn{width:100%}}