:root{--color-bg: #fafbfc;--color-bg-card: #ffffff;--color-text: #1a1d23;--color-text-secondary: #3a4558;--color-primary: #0891b2;--color-secondary: #06b6d4;--color-border: rgba(0, 0, 0, .08);--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);--space-4: 1rem;--space-6: 1.5rem;--radius-lg: .75rem;--shadow-glow: 0 0 40px rgba(8, 145, 178, .15);--z-fixed: 300}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);min-height:100vh}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--space-6)}.header{position:fixed;top:0;left:0;right:0;width:100%;z-index:var(--z-fixed);padding:var(--space-4) 0;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header.scrolled{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border)}.nav{display:flex;align-items:center;justify-content:space-between;width:100%;gap:1rem}.logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--color-text);flex-shrink:0;min-width:0}.logo-img{width:64px;height:64px}.logo-text{font-size:1.25rem;font-weight:700}.hero{padding:calc(8rem + 72px) 0 6rem;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.hero-content{max-width:700px}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#0891b21a;border:1px solid rgba(8,145,178,.3);border-radius:9999px;font-size:.875rem;color:var(--color-primary);margin-bottom:1.5rem}.hero-title{font-size:2.25rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero-subtitle{font-size:1.125rem;color:var(--color-text-secondary);margin-bottom:2rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;text-decoration:none;border:none;border-radius:var(--radius-lg);cursor:pointer}.btn-lg{padding:1rem 2rem;font-size:1rem}.bg-orbs{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.15}.orb-1{width:600px;height:600px;background:var(--color-primary);top:-200px;right:-200px}.orb-2{width:500px;height:500px;background:var(--color-secondary);bottom:-150px;left:-150px}.skip-link{position:absolute;top:-100px;left:1rem;padding:.5rem 1rem;background:var(--color-primary);color:var(--color-bg);font-weight:600;border-radius:.5rem;z-index:400}.skip-link:focus{top:1rem}.mobile-menu:not(.open){visibility:hidden;opacity:0;transform:translate(100%)}.nav-toggle{display:flex;flex-direction:column;gap:5px;padding:.5rem;background:transparent;border:none;cursor:pointer}.nav-toggle span{display:block;width:24px;height:2px;background:var(--color-text);border-radius:9999px}.nav-links,.nav-cta{display:none}@media(min-width:1024px){.nav-toggle,.mobile-menu{display:none}.nav-links,.nav-cta{display:flex;align-items:center}.nav-links{gap:2rem}.nav-link{font-size:.875rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none}.hero-title{font-size:3rem}}:root{--color-bg: #fafbfc;--color-bg-elevated: #ffffff;--color-bg-card: #ffffff;--color-bg-card-hover: #f5f7fa;--color-text: #1a1d23;--color-text-secondary: #3a4558;--color-text-tertiary: #5a6578;--color-primary: #0891b2;--color-primary-dark: #0e7490;--color-secondary: #06b6d4;--color-accent-orange: #ea580c;--color-accent-coral: #dc2626;--color-accent-purple: #7c3aed;--color-accent-pink: #db2777;--color-accent-yellow: #d97706;--color-border: rgba(0, 0, 0, .08);--color-border-hover: rgba(0, 0, 0, .15);--gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);--gradient-warm: linear-gradient(135deg, var(--color-accent-orange) 0%, var(--color-accent-yellow) 100%);--gradient-cool: linear-gradient(135deg, var(--color-accent-purple) 0%, var(--color-accent-pink) 100%);--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--text-7xl: 4.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -2px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .05);--shadow-glow: 0 0 40px rgba(8, 145, 178, .15);--shadow-glow-lg: 0 0 60px rgba(8, 145, 178, .2);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1);--z-base: 1;--z-dropdown: 100;--z-sticky: 200;--z-fixed: 300;--z-modal: 400;--z-toast: 500}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:1.6;color:var(--color-text);background-color:var(--color-bg);overflow-x:hidden;min-height:100vh}.update-badge{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;padding:var(--space-2) var(--space-3);border-radius:var(--radius-full);background:#5c6efb1f;color:var(--color-primary);margin-bottom:var(--space-4)}.update-badge time{font-weight:600}.noscript-warning{margin:var(--space-6);padding:var(--space-5);border-radius:var(--radius-xl);border:1px solid var(--color-border);background:var(--color-bg-card);box-shadow:var(--shadow-md)}.noscript-warning h2{margin:0 0 var(--space-2);font-size:var(--text-lg)}.noscript-warning ul{margin:var(--space-3) 0 0;padding-left:var(--space-5)}.skip-link{position:absolute;top:-100px;left:var(--space-4);padding:var(--space-2) var(--space-4);background:var(--color-primary);color:var(--color-bg);font-weight:600;border-radius:var(--radius-md);z-index:var(--z-modal);transition:top var(--transition-fast)}.skip-link:focus{top:var(--space-4);outline:2px solid var(--color-text);outline-offset:2px}:focus-visible{outline:3px solid var(--color-primary);outline-offset:3px;border-radius:var(--radius-sm);box-shadow:0 0 0 1px var(--color-bg),0 0 0 4px var(--color-primary)}button:focus-visible,.btn:focus-visible,a:focus-visible{outline:3px solid var(--color-primary);outline-offset:3px;box-shadow:0 0 0 1px var(--color-bg),0 0 0 4px var(--color-primary),var(--shadow-lg)}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px;box-shadow:0 0 0 1px var(--color-bg),0 0 0 3px var(--color-primary)}::-moz-selection{background:var(--color-primary);color:var(--color-bg)}::selection{background:var(--color-primary);color:var(--color-bg)}.bg-orbs{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.15;animation:float 20s ease-in-out infinite}.orb-1{width:600px;height:600px;background:var(--color-primary);top:-200px;right:-200px;animation-delay:0s}.orb-2{width:500px;height:500px;background:var(--color-secondary);bottom:-150px;left:-150px;animation-delay:-7s}.orb-3{width:400px;height:400px;background:var(--color-accent-purple);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:-14s;opacity:.1}@keyframes float{0%,to{transform:translate(0) scale(1)}25%{transform:translate(30px,-30px) scale(1.05)}50%{transform:translate(-20px,20px) scale(.95)}75%{transform:translate(20px,10px) scale(1.02)}}.grid-pattern{position:fixed;inset:0;background-image:linear-gradient(rgba(0,0,0,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.02) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--space-6);position:relative;z-index:var(--z-base);box-sizing:border-box}main:not(:has(.hero)){padding-top:120px}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;letter-spacing:-.02em}.section-tag{display:inline-block;font-size:var(--text-sm);font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--color-primary);margin-bottom:var(--space-4)}.section-title{font-size:var(--text-3xl);margin-bottom:var(--space-4)}.section-text{font-size:var(--text-lg);color:var(--color-text-secondary);max-width:640px}.section-text-centered{max-width:600px;margin-left:auto;margin-right:auto}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-family:var(--font-sans);font-size:var(--text-sm);font-weight:600;text-decoration:none;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-base)}.btn-full{width:100%}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow-lg)}.btn-outline{background:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn-outline:hover{background:var(--color-bg-card);border-color:var(--color-border-hover)}.btn-sm{padding:var(--space-2) var(--space-4);font-size:var(--text-sm)}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover{color:var(--color-text)}.header{position:fixed;top:0;left:0;right:0;width:100%;z-index:var(--z-fixed);padding:var(--space-4) 0;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-base)}.header.scrolled{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.nav{display:flex;align-items:center;justify-content:space-between;width:100%;gap:var(--space-4)}.logo{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;color:var(--color-text);flex-shrink:0;min-width:0}.logo-icon{flex-shrink:0}.logo-img{flex-shrink:0;display:block;width:64px;height:64px}.logo-text{font-size:var(--text-xl);font-weight:700;letter-spacing:-.02em}.nav-links{display:none;align-items:center;gap:var(--space-8)}.nav-link{font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.nav-link.active{color:var(--color-text);font-weight:600}.nav-link:hover{color:var(--color-text)}.nav-cta{display:none;align-items:center;gap:var(--space-3)}.nav-toggle{display:flex;flex-direction:column;gap:5px;padding:var(--space-2);background:transparent;border:none;cursor:pointer;z-index:calc(var(--z-fixed) + 2);position:relative;min-width:44px;min-height:44px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;flex-shrink:0}@media(min-width:1024px){.nav-toggle{display:none}}.nav-toggle span{display:block;width:24px;height:2px;background:var(--color-text);border-radius:var(--radius-full);transition:all var(--transition-base)}.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-menu{position:fixed;inset:0;background:#fff;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding-top:calc(72px + var(--space-6));padding-left:var(--space-6);padding-right:var(--space-6);padding-bottom:var(--space-8);flex-direction:column;gap:var(--space-6);z-index:9999;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;visibility:hidden;opacity:0;transform:translate(100%);transition:transform .3s ease-out,opacity .3s ease-out,visibility .3s ease-out;pointer-events:none}.mobile-menu.open{visibility:visible;opacity:1;transform:translate(0);pointer-events:auto}.mobile-links{display:flex;flex-direction:column;gap:var(--space-2)}.mobile-link{font-size:var(--text-2xl);font-weight:600;color:var(--color-text);text-decoration:none;padding:var(--space-4) 0;border-bottom:1px solid var(--color-border);min-height:56px;display:flex;align-items:center;transition:color var(--transition-fast)}.mobile-link.active{color:var(--color-primary)}.mobile-link:active{background:var(--color-bg-card-hover)}.mobile-cta .btn{width:100%;justify-content:center;min-height:48px}.about-section{padding-top:calc(var(--space-24) + 72px);padding-bottom:var(--space-24)}.about-header{text-align:center;max-width:720px;margin:0 auto var(--space-16)}.founders-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-6)}.founder-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-2xl);padding:var(--space-6);box-shadow:var(--shadow-md);transition:transform var(--transition-base),box-shadow var(--transition-base)}.founder-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl)}.founder-name{font-size:var(--text-2xl);margin-bottom:var(--space-2);color:var(--color-text)}.founder-title{font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-tertiary);margin-bottom:var(--space-4)}.founder-summary{font-size:var(--text-base);color:var(--color-text-secondary);margin-bottom:var(--space-6)}.founder-card .btn{width:auto;font-size:var(--text-sm);padding:var(--space-2) var(--space-4)}.mobile-cta{display:flex;flex-direction:column;gap:var(--space-3);margin-top:var(--space-4)}.mobile-cta .btn{width:100%;justify-content:center}.hero{padding:calc(var(--space-32) + 72px) 0 var(--space-24);min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.hero .container{display:flex;flex-direction:column;align-items:center;text-align:center}.hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:700px}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:#0891b21a;border:1px solid rgba(8,145,178,.3);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:500;color:var(--color-primary);margin-bottom:var(--space-6);animation:fadeInUp .6s ease forwards}.badge-dot{width:8px;height:8px;background:var(--color-primary);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.2)}}.hero-title{font-size:var(--text-4xl);margin-bottom:var(--space-6);animation:fadeInUp .6s ease .1s forwards;opacity:0}.hero-subtitle{font-size:var(--text-lg);color:var(--color-text-secondary);max-width:600px;margin-bottom:var(--space-8);animation:fadeInUp .6s ease .2s forwards;opacity:0}.hero-cta{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-bottom:var(--space-12);animation:fadeInUp .6s ease .3s forwards;opacity:0}.hero-stats{display:flex;flex-wrap:wrap;gap:var(--space-6);animation:fadeInUp .6s ease .4s forwards;opacity:0}.stat{display:flex;flex-direction:column;gap:var(--space-1)}.stat-value{font-size:var(--text-2xl);font-weight:700;color:var(--color-text)}.stat-label{font-size:var(--text-sm);color:var(--color-text-tertiary)}.stat-divider{width:1px;height:40px;background:var(--color-border);align-self:center}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-visual{margin-top:var(--space-12);animation:fadeInUp .6s ease .5s forwards;opacity:0}.chat-demo{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);overflow:hidden;max-width:600px;box-shadow:var(--shadow-xl),0 0 0 1px #0000000d}.chat-header{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);background:#f8fafc;border-bottom:1px solid var(--color-border)}.chat-dots{display:flex;gap:var(--space-2)}.chat-dots span{width:12px;height:12px;border-radius:50%;background:var(--color-border)}.chat-dots span:nth-child(1){background:#ff5f57}.chat-dots span:nth-child(2){background:#febc2e}.chat-dots span:nth-child(3){background:#28c840}.chat-title{font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary)}.chat-body{padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-4)}.chat-message{padding:var(--space-4);border-radius:var(--radius-lg);max-width:85%}.chat-message.user{background:var(--gradient-primary);color:#fff;align-self:flex-end;font-weight:500}.chat-message.assistant{background:#f8fafc;border:1px solid var(--color-border);align-self:flex-start}.chat-message.assistant p{margin-bottom:var(--space-3)}.chat-message.assistant ul{list-style:none;display:flex;flex-direction:column;gap:var(--space-2)}.chat-message.assistant li{padding-left:var(--space-4);position:relative;color:var(--color-text-secondary)}.chat-message.assistant li:before{content:"•";position:absolute;left:0;color:var(--color-primary)}.chat-sponsored{padding:var(--space-4);background:linear-gradient(135deg,#0891b214,#06b6d414);border:1px solid rgba(8,145,178,.25);border-radius:var(--radius-lg)}.sponsored-badge{display:inline-block;font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-primary);margin-bottom:var(--space-2)}.sponsored-content strong{display:block;font-size:var(--text-base);margin-bottom:var(--space-2)}.sponsored-content p{font-size:var(--text-sm);color:var(--color-text-secondary);margin-bottom:var(--space-3)}.sponsored-cta{font-size:var(--text-sm);font-weight:600;color:var(--color-primary);text-decoration:none}.sponsored-cta:hover{text-decoration:underline}.problem-section{padding:var(--space-24) 0;position:relative}.problem-grid{display:flex;justify-content:center}.problem-content{max-width:800px;margin:0 auto;text-align:center}.problem-cards{display:grid;gap:var(--space-4);margin-top:var(--space-8);grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.problem-card{padding:var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);transition:all var(--transition-base)}.problem-card:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-hover);transform:translateY(-2px)}.problem-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:#ee6c4d1a;border-radius:var(--radius-lg);color:var(--color-accent-coral);margin-bottom:var(--space-4)}.problem-card h3{font-size:var(--text-lg);margin-bottom:var(--space-2)}.problem-card p{color:var(--color-text-secondary);font-size:var(--text-sm)}.solution-section{padding:var(--space-32) 0 var(--space-24);position:relative;overflow:hidden;background:linear-gradient(180deg,#0891b21f,#06b6d40f,#fafbfc00 60%);border-top:2px solid rgba(8,145,178,.15);border-bottom:1px solid rgba(8,145,178,.08);box-shadow:0 -20px 80px #0891b214,0 40px 120px #0891b21f}.solution-section:before{content:"";position:absolute;inset:10% 12%;background:radial-gradient(circle at top,rgba(255,255,255,.4),transparent 60%);filter:blur(40px);opacity:.8;pointer-events:none}.solution-section:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#0891b21a,#5c6efb14);mix-blend-mode:screen;opacity:.4;pointer-events:none}.solution-header{text-align:center;margin-bottom:var(--space-16);position:relative;padding-top:var(--space-6)}.solution-header--highlight{padding:var(--space-12) var(--space-8);margin-bottom:var(--space-20)}.solution-spotlight{position:absolute;top:-100px;left:50%;transform:translate(-50%);width:600px;height:400px;background:radial-gradient(ellipse at center,rgba(8,145,178,.25) 0%,rgba(6,182,212,.1) 40%,transparent 70%);filter:blur(60px);pointer-events:none;animation:spotlightPulse 4s ease-in-out infinite}@keyframes spotlightPulse{0%,to{opacity:.8;transform:translate(-50%) scale(1)}50%{opacity:1;transform:translate(-50%) scale(1.1)}}.section-tag--glow{position:relative;background:#0891b226;border:1px solid rgba(8,145,178,.4);padding:var(--space-2) var(--space-5);border-radius:var(--radius-full);box-shadow:0 0 20px #0891b233,0 0 40px #0891b21a;animation:tagGlow 3s ease-in-out infinite}@keyframes tagGlow{0%,to{box-shadow:0 0 20px #0891b233,0 0 40px #0891b21a}50%{box-shadow:0 0 30px #0891b259,0 0 60px #0891b233}}.section-title--hero{font-size:var(--text-4xl);margin-bottom:var(--space-8);line-height:1.15;letter-spacing:-.03em}.gradient-text--animated{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 25%,var(--color-accent-purple) 50%,var(--color-primary) 75%,var(--color-secondary) 100%);background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 6s ease-in-out infinite}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.solution-highlight-box{display:flex;align-items:flex-start;gap:var(--space-5);max-width:800px;margin:0 auto;padding:var(--space-6) var(--space-8);background:linear-gradient(135deg,#ffffffe6,#ffffffb3);border:2px solid rgba(8,145,178,.25);border-radius:var(--radius-2xl);box-shadow:0 4px 24px #0891b21f,0 0 0 1px #fffc inset;position:relative;overflow:hidden}.solution-highlight-box:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary)}.highlight-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--gradient-primary);border-radius:var(--radius-lg);color:#fff;box-shadow:0 4px 12px #0891b24d;animation:iconBounce 2s ease-in-out infinite}@keyframes iconBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.section-text--highlight{font-size:var(--text-lg);line-height:1.7;color:var(--color-text);text-align:left;margin:0 0 var(--space-6) 0;max-width:none}.solution-content{flex:1;display:flex;flex-direction:column;gap:var(--space-6)}.solution-benefits{display:flex;flex-wrap:wrap;gap:var(--space-4);padding-top:var(--space-4);border-top:1px solid rgba(8,145,178,.15)}.solution-benefit{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary);flex:1;min-width:200px}.solution-benefit svg{flex-shrink:0;color:var(--color-primary);width:20px;height:20px}@media(max-width:768px){.solution-benefits{flex-direction:column;gap:var(--space-3)}.solution-benefit{min-width:auto}.solution-highlight-box{flex-direction:column;align-items:flex-start}.highlight-icon{align-self:flex-start}}.section-text--highlight strong{color:var(--color-primary);font-weight:700;position:relative}.section-text--highlight strong:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--gradient-primary);border-radius:var(--radius-full);opacity:.6}.solution-header .section-text{margin:0 auto;max-width:720px;color:var(--color-text-secondary)}.solution-header:after{content:"";display:block;margin:var(--space-10) auto 0;width:200px;height:3px;background:var(--gradient-primary);border-radius:var(--radius-full);box-shadow:0 0 20px #0891b266}@media(max-width:768px){.solution-header--highlight{padding:var(--space-8) var(--space-4)}.solution-highlight-box{flex-direction:column;align-items:center;text-align:center;padding:var(--space-5) var(--space-5);gap:var(--space-4)}.section-text--highlight{text-align:center}.section-title--hero{font-size:var(--text-3xl)}.solution-spotlight{width:300px;height:250px}}@media(min-width:768px){.section-title--hero{font-size:var(--text-5xl)}}.features-grid{display:grid;gap:var(--space-6)}.feature-card{padding:var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);transition:all var(--transition-base);position:relative;overflow:hidden}.feature-card:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-hover);transform:translateY(-2px)}.feature-card.feature-large{grid-column:1 / -1}.feature-icon{margin-bottom:var(--space-4)}.updates-section{margin-top:var(--space-16);margin-bottom:var(--space-8);padding-top:var(--space-16);padding-bottom:0;border-top:1px solid var(--color-border)}.updates-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6);margin-top:var(--space-8);margin-bottom:0}.update-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem;transition:all var(--transition-base)}.update-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.update-card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.update-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.update-icon--primary{background:var(--gradient-primary)}.update-icon--cool{background:var(--gradient-cool)}.update-icon--warm{background:var(--gradient-warm)}.update-icon svg{color:#fff;width:20px;height:20px}.update-title{font-size:var(--text-lg);font-weight:600;margin:0;color:var(--color-text)}.update-date{font-size:var(--text-xs);color:var(--color-text-tertiary)}.update-description{color:var(--color-text-secondary);font-size:var(--text-sm);line-height:1.6;margin:0}.update-badges{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.5rem}.update-badge{display:inline-flex;align-items:center;gap:.25rem;font-size:var(--text-xs);color:var(--color-primary)}.update-badge svg{width:12px;height:12px}.feature-card h3{font-size:var(--text-lg);margin-bottom:var(--space-2)}.feature-card p{color:var(--color-text-secondary);font-size:var(--text-sm)}.feature-badge{position:absolute;top:var(--space-4);right:var(--space-4);padding:var(--space-1) var(--space-3);background:#0891b21a;border:1px solid rgba(8,145,178,.3);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;color:var(--color-primary)}.how-section{padding:var(--space-24) 0;background:var(--color-bg-elevated)}.how-section.with-top-padding{padding-top:120px}.how-header{text-align:center;margin-bottom:var(--space-16)}.how-steps{display:flex;flex-direction:column;gap:var(--space-12)}.step{display:flex;flex-direction:column;gap:var(--space-6)}.step-number{font-size:var(--text-5xl);font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.5}.step-content h3{font-size:var(--text-2xl);margin-bottom:var(--space-3)}.step-content p{color:var(--color-text-secondary);margin-bottom:var(--space-6)}.step-visual pre{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);overflow-x:auto}.step-visual code{font-family:var(--font-mono);font-size:var(--text-sm);line-height:1.7}.code-keyword{color:var(--color-accent-purple)}.code-string{color:var(--color-primary)}.code-function{color:var(--color-secondary)}.code-boolean{color:var(--color-accent-orange)}.step-diagram{margin-top:var(--space-6)}.diagram-flow{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-4)}.flow-node{padding:var(--space-6) var(--space-10);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-xl);text-align:center;min-width:160px}.flow-node span{display:block;font-weight:600;font-size:var(--text-lg)}.flow-node small{display:block;font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-2)}.flow-node.highlight{background:#0891b214;border-color:#0891b24d;box-shadow:0 0 20px #0891b21f}.flow-arrow{color:var(--color-primary);font-size:var(--text-2xl);font-weight:600}.step-metrics{display:flex;flex-wrap:wrap;gap:var(--space-4)}.metric{flex:1;min-width:120px;padding:var(--space-4);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.metric-label{display:block;font-size:var(--text-xs);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-2)}.metric-value{display:block;font-size:var(--text-xl);font-weight:700}.metric-change{display:inline-block;font-size:var(--text-xs);font-weight:600;margin-left:var(--space-2)}.metric-change.positive{color:var(--color-primary)}.tech-section{padding:var(--space-24) 0}.tech-section.with-top-padding{padding-top:120px}.tech-section.with-bottom-padding{padding-bottom:80px}.tech-section.with-both-padding{padding-top:120px;padding-bottom:80px}.tech-header{text-align:center;margin-bottom:var(--space-16)}.tech-header .section-text{margin:0 auto}.tech-grid{display:grid;gap:var(--space-6)}.tech-grid.with-top-margin{margin-top:3rem}.tech-card p,.docs-coming-soon{color:var(--color-text-secondary);margin-bottom:1.5rem}.docs-coming-soon-container{text-align:center;margin-top:4rem;padding:3rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl)}.docs-coming-soon-container h3{font-size:var(--text-2xl);margin-bottom:1rem}.docs-coming-soon-container p{color:var(--color-text-secondary);margin-bottom:2rem;max-width:500px;margin-left:auto;margin-right:auto}.tech-card{padding:var(--space-8);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl)}.tech-card h3{font-size:var(--text-xl);margin-bottom:var(--space-6)}.tech-card p{color:var(--color-text-secondary);margin-bottom:var(--space-4)}.sdk-list{display:flex;flex-direction:column;gap:var(--space-4)}.sdk-item{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);background:var(--color-bg-elevated);border-radius:var(--radius-lg)}.sdk-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--gradient-primary);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:var(--text-sm);font-weight:700;color:var(--color-bg)}.sdk-info{display:flex;flex-direction:column}.sdk-info strong{font-size:var(--text-sm)}.sdk-info span{font-size:var(--text-xs);color:var(--color-text-tertiary);font-family:var(--font-mono)}.mcp-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:#9b5de51a;border:1px solid rgba(155,93,229,.3);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:500;color:var(--color-accent-purple)}.privacy-list{list-style:none;display:flex;flex-direction:column;gap:var(--space-3)}.privacy-list li{display:flex;align-items:center;gap:var(--space-3);font-size:var(--text-sm);color:var(--color-text-secondary)}.privacy-list svg{flex-shrink:0;color:var(--color-primary)}.user-benefits-section{padding:var(--space-24) 0;position:relative}.user-benefits-content{max-width:1200px;margin:0 auto}.benefits-comparison{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-8);margin:var(--space-12) 0}.comparison-column{padding:var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl)}.comparison-column--positive{background:linear-gradient(135deg,#0891b20d,#06b6d40d);border-color:var(--color-primary)}.comparison-title{font-size:var(--text-xl);font-weight:600;margin-bottom:var(--space-4);color:var(--color-text)}.comparison-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.comparison-list li{display:flex;align-items:flex-start;gap:var(--space-3);font-size:var(--text-base);color:var(--color-text-secondary)}.comparison-list li svg{flex-shrink:0;margin-top:2px}.user-controls{margin:var(--space-12) 0;padding:var(--space-8);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl)}.controls-title{font-size:var(--text-2xl);font-weight:600;margin-bottom:var(--space-6);text-align:center}.controls-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}.control-item{text-align:center}.control-icon{width:64px;height:64px;margin:0 auto var(--space-4);display:flex;align-items:center;justify-content:center;background:var(--gradient-primary);border-radius:var(--radius-lg);color:#fff}.control-item h4{font-size:var(--text-lg);font-weight:600;margin-bottom:var(--space-2)}.control-item p{font-size:var(--text-sm);color:var(--color-text-secondary)}.privacy-guarantee{margin-top:var(--space-12);padding:var(--space-8);background:linear-gradient(135deg,#0891b21a,#06b6d41a);border:2px solid var(--color-primary);border-radius:var(--radius-xl);display:flex;gap:var(--space-6);align-items:flex-start}.privacy-badge{flex-shrink:0;width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:var(--color-primary);border-radius:var(--radius-lg);color:#fff}.privacy-content h3{font-size:var(--text-xl);font-weight:600;margin-bottom:var(--space-3)}.privacy-content p{font-size:var(--text-base);color:var(--color-text-secondary);margin-bottom:var(--space-3)}.privacy-link{display:inline-block;margin-top:var(--space-4);color:var(--color-primary);text-decoration:none;font-weight:500;transition:color var(--transition-fast)}.privacy-link:hover{color:var(--color-primary-dark)}.faq-section{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;clip-path:inset(100%);white-space:nowrap}.faq-header{text-align:center;margin-bottom:var(--space-12)}.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:var(--space-4)}.faq-item{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base)}.faq-item:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-md)}.faq-question{width:100%;padding:var(--space-5) var(--space-6);background:none;border:none;text-align:left;font-size:var(--text-lg);font-weight:600;color:var(--color-text);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:var(--space-4);transition:all var(--transition-fast)}.faq-question:hover{color:var(--color-primary)}.faq-question svg{flex-shrink:0;transition:transform var(--transition-base)}.faq-question[aria-expanded=true] svg{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-base)}.faq-item[aria-expanded=true] .faq-answer{max-height:1000px}.faq-answer>div{padding:0 var(--space-6) var(--space-5)}.faq-answer p{font-size:var(--text-base);color:var(--color-text-secondary);margin-bottom:var(--space-3);line-height:1.6}.faq-answer ul{margin:var(--space-4) 0;padding-left:var(--space-6);color:var(--color-text-secondary)}.faq-answer li{margin-bottom:var(--space-2);line-height:1.6}.advertiser-section{padding:var(--space-24) 0;position:relative;background:linear-gradient(135deg,#0891b205,#06b6d405)}.advertiser-section.with-top-padding{padding-top:120px}.advertiser-content{max-width:1200px;margin:0 auto}.advertiser-problem-solution{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-8);margin:var(--space-12) 0}.problem-box,.solution-box{padding:var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl)}.solution-box{background:linear-gradient(135deg,#0891b20d,#06b6d40d);border-color:var(--color-primary)}.problem-title,.solution-title{font-size:var(--text-xl);font-weight:600;margin-bottom:var(--space-4)}.problem-list,.solution-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.problem-list li,.solution-list li{display:flex;align-items:flex-start;gap:var(--space-3);font-size:var(--text-base);color:var(--color-text-secondary)}.problem-list li svg,.solution-list li svg{flex-shrink:0;margin-top:2px}.roi-comparison{margin:var(--space-12) 0}.roi-title{font-size:var(--text-2xl);font-weight:600;margin-bottom:var(--space-6);text-align:center}.roi-table-wrapper{overflow-x:auto;margin:var(--space-6) 0}.roi-table{width:100%;border-collapse:collapse;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.roi-table thead{background:var(--color-primary);color:#fff}.roi-table th{padding:var(--space-4) var(--space-5);text-align:left;font-weight:600;font-size:var(--text-sm)}.roi-table td{padding:var(--space-4) var(--space-5);border-top:1px solid var(--color-border);font-size:var(--text-base);color:var(--color-text-secondary)}.roi-table tbody tr:hover{background:var(--color-bg-card-hover)}.roi-table td:last-child{font-weight:600;color:var(--color-primary)}.advertiser-benefits{margin:var(--space-12) 0}.benefits-title{font-size:var(--text-2xl);font-weight:600;margin-bottom:var(--space-6);text-align:center}.benefits-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}.benefit-card{padding:var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition-base)}.benefit-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.benefit-icon{width:64px;height:64px;margin:0 auto var(--space-4);display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.benefit-card h4{font-size:var(--text-lg);font-weight:600;margin-bottom:var(--space-2)}.benefit-card p{font-size:var(--text-sm);color:var(--color-text-secondary)}.advertiser-testimonial{margin:var(--space-12) 0;padding:var(--space-8);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);position:relative}.quote-icon{position:absolute;top:var(--space-4);left:var(--space-4);width:48px;height:48px;color:var(--color-primary);opacity:.2}.testimonial-content{padding-left:var(--space-12)}.testimonial-content blockquote{margin:0}.testimonial-content blockquote p{font-size:var(--text-lg);font-style:italic;color:var(--color-text);margin-bottom:var(--space-4);line-height:1.6}.testimonial-content cite{display:block;font-size:var(--text-base);font-style:normal;color:var(--color-text-secondary);font-weight:500}.advertiser-cta{display:flex;gap:var(--space-4);justify-content:center;margin-top:var(--space-8)}.waitlist-section{padding:var(--space-24) 0;position:relative}.waitlist-content{max-width:600px;margin:0 auto;text-align:center}.waitlist-title{font-size:var(--text-3xl);margin-bottom:var(--space-4)}.waitlist-text{font-size:var(--text-lg);color:var(--color-text-secondary);margin-bottom:var(--space-8)}.waitlist-form{margin-bottom:var(--space-8)}.form-group{display:flex;flex-direction:column;gap:var(--space-3)}.form-input{padding:var(--space-4) var(--space-5);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text);transition:all var(--transition-fast)}.form-input::-moz-placeholder{color:var(--color-text-tertiary)}.form-input::placeholder{color:var(--color-text-tertiary)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px #00f5d41a}.form-note{font-size:var(--text-sm);color:var(--color-text-tertiary);margin-top:var(--space-4)}.waitlist-social{display:flex;align-items:center;justify-content:center;gap:var(--space-4)}.waitlist-social span{font-size:var(--text-sm);color:var(--color-text-tertiary)}.waitlist-social a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--color-text-secondary);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.waitlist-social a:hover{color:var(--color-text);background:var(--color-bg-card-hover);border-color:var(--color-border-hover)}.footer{padding:var(--space-16) 0 var(--space-8);background:#f1f5f9;border-top:1px solid var(--color-border)}.footer-grid{display:grid;gap:var(--space-12);margin-bottom:var(--space-12)}.footer-brand .logo{margin-bottom:var(--space-4)}.footer-tagline{font-size:var(--text-sm);color:var(--color-text-secondary);max-width:280px}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-8)}.footer-col h4{font-size:var(--text-sm);font-weight:600;margin-bottom:var(--space-4);color:var(--color-text)}.footer-col a{display:block;font-size:var(--text-sm);color:var(--color-text-secondary);text-decoration:none;padding:var(--space-2) 0;transition:color var(--transition-fast)}.footer-col a:hover{color:var(--color-text)}.footer-bottom{display:flex;flex-direction:column;gap:var(--space-4);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.footer-bottom p{font-size:var(--text-sm);color:var(--color-text-tertiary)}.footer-social{display:flex;gap:var(--space-4)}.footer-social a{color:var(--color-text-secondary);transition:color var(--transition-fast)}.footer-social a:hover{color:var(--color-text)}.toast{position:fixed;bottom:var(--space-8);left:50%;transform:translate(-50%) translateY(100px);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-xl);z-index:var(--z-toast);opacity:0;transition:all var(--transition-base)}.toast.show{transform:translate(-50%) translateY(0);opacity:1}.toast.success{border-color:var(--color-primary)}.toast.error{border-color:var(--color-accent-coral)}.chat-widget-btn{position:fixed;bottom:var(--space-6);right:var(--space-6);width:60px;height:60px;background:var(--gradient-primary);border:none;border-radius:50%;box-shadow:var(--shadow-lg),var(--shadow-glow);cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;z-index:var(--z-fixed);transition:all var(--transition-base)}.chat-widget-btn:hover{transform:scale(1.1);box-shadow:var(--shadow-xl),var(--shadow-glow-lg)}.chat-widget{position:fixed;bottom:calc(var(--space-6) + 70px);right:var(--space-6);width:400px;height:600px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);z-index:var(--z-modal);display:none;flex-direction:column;overflow:hidden;animation:slideIn .3s ease}.chat-widget.open{display:flex}.chat-widget-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-5);background:var(--color-bg-elevated);border-bottom:1px solid var(--color-border)}.chat-widget-header span{font-size:var(--text-sm);font-weight:600}.chat-widget-close{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:transparent;border:none;color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-fast)}.chat-widget-close:hover{color:var(--color-text)}.chat-widget iframe{flex:1;border:none;width:100%}.demo-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:var(--space-6);background:#0a0d13d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:var(--z-modal)}.demo-modal.open{display:flex}.demo-modal__dialog{position:relative;width:min(900px,100%);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);overflow:hidden}.demo-modal__frame{position:relative;padding-bottom:56.25%;height:0}.demo-modal__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.demo-modal__close{position:absolute;top:var(--space-3);right:var(--space-3);width:36px;height:36px;border-radius:var(--radius-full);border:none;background:#000000b3;color:#fff;font-size:var(--text-xl);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity var(--transition-fast);z-index:2}.demo-modal__close:hover{opacity:.85}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(min-width:480px){.hero-title{font-size:var(--text-5xl)}.section-title{font-size:var(--text-4xl)}.form-group{flex-direction:row}.form-input{flex:1}}@media(min-width:768px){.container{padding:0 var(--space-8)}.hero-title{font-size:var(--text-6xl)}.hero-subtitle{font-size:var(--text-xl)}.section-title{font-size:var(--text-4xl)}.problem-cards{grid-template-columns:repeat(3,1fr)}.features-grid{grid-template-columns:repeat(2,1fr)}.feature-card.feature-large{grid-column:1 / -1}.step{flex-direction:row;gap:var(--space-10)}.step-number{flex-shrink:0;width:100px}.tech-grid{grid-template-columns:repeat(2,1fr)}.tech-grid .tech-card:last-child{grid-column:1 / -1}.footer-grid{grid-template-columns:1fr 2fr}.footer-links{grid-template-columns:repeat(4,1fr)}.footer-bottom{flex-direction:row;justify-content:space-between;align-items:center}.waitlist-title{font-size:var(--text-4xl)}}@media(min-width:1024px){.header{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.nav-links,.nav-cta{display:flex}.nav-toggle{display:none}.mobile-menu{display:none!important}.nav{align-items:center}.nav-links{flex:1;justify-content:center;margin:0 var(--space-8)}.nav-cta,.logo{flex-shrink:0}.hero{flex-direction:column;align-items:center;justify-content:center;gap:0}.hero .container{display:flex!important;flex-direction:row!important;align-items:center;justify-content:space-between;gap:var(--space-16);max-width:1280px;width:100%;text-align:left}.hero-content{flex:0 1 50%;max-width:550px;text-align:left;align-items:flex-start}.hero-visual{flex:0 1 50%;margin-top:0;animation-delay:.7s;display:flex;justify-content:center}.hero-title{font-size:var(--text-7xl)}.features-grid{grid-template-columns:repeat(3,1fr)}.feature-card.feature-large{grid-column:span 1}.tech-grid{grid-template-columns:repeat(3,1fr)}.tech-grid .tech-card:last-child{grid-column:auto}}@media(min-width:1280px){.container{padding:0 var(--space-12)}.hero-visual .chat-demo{max-width:500px}}@media(max-width:480px){.chat-widget{bottom:0;right:0;left:0;width:100%;height:calc(100vh - 100px);border-radius:var(--radius-xl) var(--radius-xl) 0 0}.chat-demo{max-width:100%}.chat-body{padding:var(--space-4);gap:var(--space-3)}.chat-message{padding:var(--space-3);font-size:var(--text-sm);max-width:90%}.chat-message.user,.chat-header{padding:var(--space-3)}.chat-demo .chat-message:last-child{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}.orb{animation:none}}@media print{.header,.bg-orbs,.grid-pattern,.chat-widget-btn,.chat-widget,.toast{display:none!important}body{background:#fff;color:#000}.section-title,.hero-title,h1,h2,h3{color:#000}a{text-decoration:underline}}.consent-banner{position:fixed;bottom:var(--space-6);left:var(--space-6);right:var(--space-6);z-index:10000;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:var(--space-4);max-width:600px;margin:0 auto;transform:translateY(20px);opacity:0;pointer-events:none;transition:transform var(--transition-base),opacity var(--transition-base)}.consent-banner.show{transform:translateY(0);opacity:1;pointer-events:auto}.consent-content{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-4)}.consent-content p{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0;flex:1 1 300px}.consent-content a{color:var(--color-primary);text-decoration:underline}.consent-actions{display:flex;gap:var(--space-2)}#consent-reject.btn-outline,.consent-actions .btn-outline{background:#fff!important;color:var(--color-text)!important;border:1px solid var(--color-border)!important}#consent-reject.btn-outline:hover,.consent-actions .btn-outline:hover{background:var(--color-bg-card)!important;border-color:var(--color-border-hover)!important;color:var(--color-text)!important}@media(max-width:640px){.consent-banner{bottom:0;left:0;right:0;border-radius:var(--radius-xl) var(--radius-xl) 0 0;border-bottom:none}.consent-content{justify-content:center}.consent-actions{width:100%}.consent-actions .btn{flex:1}.benefits-comparison,.controls-grid{grid-template-columns:1fr}.privacy-guarantee{flex-direction:column;text-align:center}.faq-question{font-size:var(--text-base);padding:var(--space-4) var(--space-5)}.advertiser-problem-solution,.benefits-grid{grid-template-columns:1fr}.roi-table-wrapper{overflow-x:scroll;-webkit-overflow-scrolling:touch}.roi-table{min-width:600px}.advertiser-cta{flex-direction:column}.advertiser-cta .btn{width:100%}.testimonial-content{padding-left:var(--space-6)}}.contact-section{padding-top:120px;padding-bottom:80px}.contact-header{text-align:center;margin-bottom:var(--space-12)}.contact-grid{display:grid;grid-template-columns:1fr;gap:var(--space-12);max-width:900px;margin:0 auto}@media(min-width:768px){.contact-grid{grid-template-columns:1fr 1fr}}.contact-form-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8)}.contact-form-card h3{font-size:var(--text-xl);margin-bottom:var(--space-6)}.contact-form{display:flex;flex-direction:column;gap:var(--space-5);width:100%}.form-field{display:flex;flex-direction:column;gap:var(--space-2);width:100%}.form-field label{font-size:var(--text-sm);font-weight:500;color:var(--color-text)}.form-field input,.form-field textarea{width:100%;padding:var(--space-4);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text);transition:all var(--transition-fast);box-sizing:border-box}.form-field input::-moz-placeholder,.form-field textarea::-moz-placeholder{color:var(--color-text-tertiary)}.form-field input::placeholder,.form-field textarea::placeholder{color:var(--color-text-tertiary)}.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #00f5d41a}.form-field textarea{min-height:150px;resize:vertical}.form-field input:invalid,.form-field textarea:invalid{border-color:var(--color-accent-coral)}.form-field input.error,.form-field textarea.error{border-color:var(--color-accent-coral);box-shadow:0 0 0 3px #dc26261a}.field-error{display:none;color:var(--color-accent-coral);font-size:var(--text-sm);margin-top:var(--space-1);font-weight:500}.field-error.show{display:block}.contact-info{display:flex;flex-direction:column;gap:var(--space-6)}.contact-info-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6)}.contact-info-card h4{font-size:var(--text-lg);margin-bottom:var(--space-3);display:flex;align-items:center;gap:var(--space-3)}.contact-info-card h4 svg{color:var(--color-primary)}.contact-info-card p{color:var(--color-text-secondary);font-size:var(--text-sm);line-height:1.6}.contact-info-card a{color:var(--color-primary);text-decoration:none}.contact-info-card a:hover{text-decoration:underline}.social-links{display:flex;gap:var(--space-3);margin-top:var(--space-4)}.social-links a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);color:var(--color-text-secondary);transition:all var(--transition-fast)}.social-links a:hover{background:var(--color-bg-card-hover);border-color:var(--color-primary);color:var(--color-primary)}.form-success{display:none;text-align:center;padding:var(--space-8)}.form-success.show{display:block}.form-success svg{color:var(--color-primary);margin-bottom:var(--space-4)}.form-success h3{font-size:var(--text-xl);margin-bottom:var(--space-2)}.form-success p{color:var(--color-text-secondary)}@font-face{font-family:Outfit;font-display:swap;font-style:normal;font-weight:400 800;src:local("Outfit")}.header,.btn,.feature-card,.problem-card,.chat-demo,.orb{will-change:transform;transform:translateZ(0)}.btn,.nav-link,.mobile-link,.nav-toggle,.footer-col a,.waitlist-social a,.footer-social a,.chat-widget-btn,.chat-widget-close,.demo-modal__close{min-height:44px;min-width:44px}@media(max-width:1023px){.mobile-link{padding:16px 0;min-height:56px;display:flex;align-items:center}}.header{padding-top:max(var(--space-4),env(safe-area-inset-top));padding-bottom:max(var(--space-4),env(safe-area-inset-bottom))}@media(max-width:1023px){.header{padding:var(--space-3) 0}.logo-img{width:48px;height:48px}.logo-text{font-size:var(--text-lg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav{padding:0 var(--space-4)}}.container{padding-left:max(var(--space-6),env(safe-area-inset-left));padding-right:max(var(--space-6),env(safe-area-inset-right))}.footer{padding-bottom:max(var(--space-8),env(safe-area-inset-bottom))}.chat-widget-btn{bottom:max(var(--space-6),calc(env(safe-area-inset-bottom) + var(--space-4)));right:max(var(--space-6),env(safe-area-inset-right))}.mobile-menu{padding-left:max(var(--space-6),env(safe-area-inset-left));padding-right:max(var(--space-6),env(safe-area-inset-right));padding-bottom:max(var(--space-8),env(safe-area-inset-bottom))}:root{--fluid-text-xs: clamp(.7rem, .65rem + .25vw, .75rem);--fluid-text-sm: clamp(.8rem, .75rem + .25vw, .875rem);--fluid-text-base: clamp(.9rem, .85rem + .25vw, 1rem);--fluid-text-lg: clamp(1rem, .9rem + .5vw, 1.125rem);--fluid-text-xl: clamp(1.1rem, 1rem + .5vw, 1.25rem);--fluid-text-2xl: clamp(1.25rem, 1.1rem + .75vw, 1.5rem);--fluid-text-3xl: clamp(1.5rem, 1.25rem + 1.25vw, 1.875rem);--fluid-text-4xl: clamp(1.75rem, 1.4rem + 1.75vw, 2.25rem);--fluid-text-5xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);--fluid-text-6xl: clamp(2.5rem, 1.75rem + 3.75vw, 3.75rem);--fluid-text-7xl: clamp(2.75rem, 2rem + 3.75vw, 4.5rem)}.hero-title{font-size:var(--fluid-text-5xl);line-height:1.1}.section-title{font-size:var(--fluid-text-3xl)}.hero-subtitle,.section-text{font-size:var(--fluid-text-lg)}@media(min-width:768px){.hero-title{font-size:var(--fluid-text-6xl)}.section-title{font-size:var(--fluid-text-4xl)}}@media(min-width:1024px){.hero-title{font-size:var(--fluid-text-7xl)}}@media(max-width:479px){.problem-cards,.features-grid,.founders-grid{grid-template-columns:1fr;gap:var(--space-4)}.hero-stats{flex-direction:column;gap:var(--space-4);align-items:center}.stat-divider{width:40px;height:1px}.hero-cta{flex-direction:column;width:100%}.hero-cta .btn{width:100%;justify-content:center}}@media(min-width:480px){@media(max-width:767px){.problem-cards,.features-grid{grid-template-columns:repeat(2,1fr)}}}@media(max-width:767px){.form-input{font-size:16px;padding:var(--space-4) var(--space-5);border-radius:var(--radius-xl)}.form-group{flex-direction:column;gap:var(--space-4)}.form-group .btn{width:100%;justify-content:center}}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth;scroll-padding-top:100px}}.mobile-menu,.chat-widget iframe{-webkit-overflow-scrolling:touch}:focus-visible{outline:3px solid var(--color-primary);outline-offset:3px}.skip-link:focus{position:fixed;top:var(--space-4);left:var(--space-4);z-index:9999;padding:var(--space-4) var(--space-6);background:var(--color-primary);color:#fff;font-weight:600;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl)}@media(prefers-contrast:high){:root{--color-border: rgba(0, 0, 0, .2);--color-text-secondary: #333}.btn-primary{border:2px solid var(--color-text)}.feature-card,.problem-card{border-width:2px}}@media print{.bg-orbs,.grid-pattern,.chat-widget-btn,.chat-widget,.nav-toggle,.mobile-menu,.demo-modal{display:none!important}body{background:#fff!important;color:#000!important;font-size:12pt;line-height:1.5}a[href^=http]:after{content:" (" attr(href) ")";font-size:10pt;color:#666}.hero,section{page-break-inside:avoid}h1,h2,h3{page-break-after:avoid}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--color-bg-card) 25%,var(--color-bg-card-hover) 50%,var(--color-bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}@media(max-width:1023px){.nav-toggle{position:relative;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;padding:0}.nav-toggle span{position:absolute;width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:all .3s ease}.nav-toggle span:nth-child(1){top:14px}.nav-toggle span:nth-child(2){top:21px}.nav-toggle span:nth-child(3){top:28px}.nav-toggle.active span:nth-child(1){top:21px;transform:rotate(45deg)}.nav-toggle.active span:nth-child(2){opacity:0;transform:translate(-10px)}.nav-toggle.active span:nth-child(3){top:21px;transform:rotate(-45deg)}.mobile-menu{will-change:transform,opacity,visibility}}@media(max-height:500px){@media(orientation:landscape){.hero{min-height:auto;padding:calc(var(--space-16) + 72px) 0 var(--space-12)}.hero-title{font-size:var(--text-3xl)}.hero-visual{display:none}.chat-widget{height:100vh;max-height:100vh}}}[itemscope]{display:block}.faq-item{margin-bottom:var(--space-6);border-bottom:1px solid var(--color-border);padding-bottom:var(--space-6)}.faq-question{font-weight:600;font-size:var(--text-lg);margin-bottom:var(--space-3);color:var(--color-text)}.faq-answer{color:var(--color-text-secondary);line-height:1.7}img[loading=lazy]{background:var(--color-bg-card);transition:opacity .3s ease}img[loading=lazy][src]{opacity:1}@supports (container-type: inline-size){.feature-card,.problem-card{container-type:inline-size}@container (min-width: 300px){.feature-card h3{font-size:var(--text-xl)}}}