:root{--cyan: #00D4FF;--cyan-glow: rgba(0, 212, 255, .4);--cyan-dark: #00A8CC;--navy: #0a1628;--navy-light: #1a2d4a;--white: #ffffff;--off-white: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-400: #94a3b8;--gray-600: #475569;--gray-800: #1e293b;--text-primary: #0f172a;--text-secondary: #475569;--gradient-light: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 50%, #f0f9ff 100%);--gradient-hero: linear-gradient(180deg, #ffffff 0%, #f0f9ff 40%, #e0f7fa 100%);--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);--shadow-cyan: 0 0 30px rgba(0, 212, 255, .3)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:DM Sans,sans-serif;color:var(--text-primary);line-height:1.6;background:var(--white);overflow-x:hidden}.serif{font-family:"Instrument Serif",serif}nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 2rem;background:transparent;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.12);transition:all .3s ease}nav:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-light) 100%);opacity:1;transition:opacity .3s ease}nav.is-scrolled:before{opacity:.88}nav.is-scrolled{box-shadow:0 4px 20px #0000001a}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem;font-weight:600;font-size:1.25rem;color:var(--navy);text-decoration:none}.logo-img{height:44px;width:auto}nav .nav-container{gap:1.5rem}nav .logo{flex-shrink:0;align-self:flex-start}nav .logo-img{display:block;width:auto;height:80px;object-fit:contain}@media(max-width:1100px){nav .logo-img{height:76px}nav .nav-links{gap:.5rem 1rem;flex-wrap:wrap;justify-content:flex-end}}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{color:var(--gray-200);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--cyan)}.nav-cta{background:#ffffff1a;border:1px solid rgba(0,212,255,.5);color:var(--white)!important;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;transition:all .3s ease;box-shadow:var(--shadow-md)}.nav-cta:hover{background:#ffffff2e;transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 20px var(--cyan-glow)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2rem;border-radius:10px;font-weight:600;font-size:1rem;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none}.btn-primary{background:var(--navy);color:var(--white);box-shadow:var(--shadow-lg)}.btn-primary:hover{background:var(--navy-light);transform:translateY(-3px);box-shadow:var(--shadow-lg),0 0 30px var(--cyan-glow)}.btn-secondary{background:transparent;color:var(--navy);border:2px solid var(--gray-200)}.btn-secondary:hover{border-color:var(--cyan);color:var(--cyan-dark);background:#00d4ff0d}.btn-glow{position:relative;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-light) 100%)}.btn-glow:before{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;background:linear-gradient(135deg,var(--cyan),var(--cyan-dark));border-radius:13px;z-index:-1;opacity:0;transition:opacity .3s}.btn-glow:hover:before{opacity:1}.hero{min-height:100vh;padding:8rem 2rem 4rem;background:var(--gradient-hero);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:80%;height:150%;background:radial-gradient(ellipse,rgba(0,212,255,.08) 0%,transparent 60%);pointer-events:none}.hero-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr;gap:4rem;align-items:center;position:relative;z-index:1}.hero-content{animation:fadeInUp .8s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:#00d4ff1a;border:1px solid rgba(0,212,255,.3);padding:.5rem 1rem;border-radius:100px;font-size:.85rem;font-weight:500;color:var(--cyan-dark);margin-bottom:1.5rem}.hero-badge:before{content:"";width:8px;height:8px;background:var(--cyan);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}.hero h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.1;margin-bottom:1.5rem;color:var(--navy)}.hero h1 .highlight{color:var(--cyan-dark);position:relative}.hero h1 .highlight:after{content:"";position:absolute;bottom:0;left:0;right:0;height:8px;background:linear-gradient(90deg,var(--cyan-glow),transparent);z-index:-1}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;max-width:540px;line-height:1.7}.hero-ctas{display:flex;gap:1rem;margin-bottom:3rem;flex-wrap:wrap}.hero-proof{display:flex;align-items:center;gap:2rem;padding-top:2rem;border-top:1px solid var(--gray-200)}.proof-item{display:flex;flex-direction:column}.proof-number{font-size:1.75rem;font-weight:700;color:var(--navy)}.proof-label{font-size:.85rem;color:var(--text-secondary)}.hero-visual{position:relative;animation:fadeInUp .8s ease-out .2s both}.hero-card{background:var(--white);border-radius:20px;padding:2rem;box-shadow:var(--shadow-lg),0 0 60px #00d4ff1a;position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--cyan),var(--cyan-dark))}.chat-demo{display:flex;flex-direction:column;gap:1rem}.chat-header{display:flex;align-items:center;gap:.75rem;padding-bottom:1rem;border-bottom:1px solid var(--gray-100)}.chat-avatar{width:44px;height:44px;background:linear-gradient(135deg,var(--cyan),var(--cyan-dark));border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px var(--cyan-glow)}.chat-avatar svg{width:24px;height:24px;fill:var(--white)}.chat-info h4{font-size:.95rem;color:var(--navy)}.chat-info span{font-size:.8rem;color:var(--gray-400)}.chat-status{margin-left:auto;display:flex;align-items:center;gap:.35rem;font-size:.75rem;color:#10b981;font-weight:500}.chat-status:before{content:"";width:8px;height:8px;background:#10b981;border-radius:50%}.chat-messages{display:flex;flex-direction:column;gap:.75rem}.message{padding:.85rem 1rem;border-radius:12px;font-size:.9rem;line-height:1.5;max-width:85%;animation:messageIn .5s ease-out both}@keyframes messageIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-user{background:var(--navy);color:var(--white);align-self:flex-end;border-bottom-right-radius:4px;animation-delay:.3s}.message-ai{background:var(--gray-100);color:var(--text-primary);align-self:flex-start;border-bottom-left-radius:4px;animation-delay:.6s}.typing-indicator{display:flex;gap:4px;padding:1rem;animation:messageIn .5s ease-out .9s both}.typing-indicator span{width:8px;height:8px;background:var(--gray-400);border-radius:50%;animation:typing 1.4s infinite}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}section{padding:6rem 2rem}.section-container{max-width:1200px;margin:0 auto}.section-label{display:inline-block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan-dark);margin-bottom:1rem}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:700;color:var(--navy);margin-bottom:1rem;line-height:1.2}.section-subtitle{font-size:1.15rem;color:var(--text-secondary);max-width:600px;line-height:1.7}.problems{background:var(--off-white);position:relative}.problems:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gray-200),transparent)}.problems-header{text-align:center;margin-bottom:4rem}.problems-header .section-subtitle{margin:0 auto}.problems-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.problem-card{background:var(--white);padding:2rem;border-radius:16px;border:1px solid var(--gray-200);transition:all .3s ease}.problem-card:hover{border-color:var(--cyan);box-shadow:var(--shadow-md),0 0 30px #00d4ff1a;transform:translateY(-4px)}.problem-icon{width:48px;height:48px;background:linear-gradient(135deg,#00d4ff1a,#00a8cc26);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.problem-icon svg{width:24px;height:24px;stroke:var(--cyan-dark)}.problem-card h3{font-size:1.1rem;color:var(--navy);margin-bottom:.75rem}.problem-card p{font-size:.95rem;color:var(--text-secondary);line-height:1.6}.solution{background:var(--white);position:relative;overflow:hidden}.solution:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(0,212,255,.05) 0%,transparent 60%);pointer-events:none}.solution-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.solution-text{position:relative;z-index:1}.solution-features{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.solution-feature{display:flex;gap:1rem;align-items:flex-start}.feature-icon{width:44px;height:44px;background:linear-gradient(135deg,#00d4ff1a,#00d4ff33);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.feature-icon svg{width:22px;height:22px;stroke:var(--cyan-dark)}.solution-feature h4{font-size:1rem;color:var(--navy);margin-bottom:.25rem}.solution-feature p{font-size:.9rem;color:var(--text-secondary)}.solution-visual{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}.channel-card{background:var(--white);padding:1.5rem;border-radius:16px;border:1px solid var(--gray-200);text-align:center;transition:all .3s ease}.channel-card:hover{border-color:var(--cyan);transform:translateY(-4px);box-shadow:var(--shadow-md)}.channel-icon{width:56px;height:56px;background:#00d4ff1a;border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.channel-icon svg{width:28px;height:28px;stroke:var(--cyan)}.channel-card h4{font-size:1rem;color:var(--navy);margin-bottom:.35rem}.channel-card p{font-size:.85rem;color:var(--text-secondary)}.use-cases{background:var(--gradient-light)}.use-cases-header{text-align:center;margin-bottom:4rem}.use-cases-header .section-subtitle{margin:0 auto}.use-cases-tabs{display:flex;justify-content:center;gap:.5rem;margin-bottom:3rem;flex-wrap:wrap}.tab-btn{padding:.75rem 1.5rem;border:1px solid var(--gray-200);background:var(--white);border-radius:100px;font-size:.9rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s ease}.tab-btn:hover{border-color:var(--cyan);color:var(--cyan-dark)}.tab-btn.active{background:var(--navy);border-color:var(--navy);color:var(--white)}.use-case-content{display:none;animation:fadeIn .4s ease}.use-case-content.active{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.use-case-text h3{font-size:1.75rem;color:var(--navy);margin-bottom:1rem}.use-case-text p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.7}.use-case-benefits{display:flex;flex-direction:column;gap:.75rem;margin-bottom:2rem}.benefit-item{display:flex;align-items:center;gap:.75rem;font-size:.95rem}.benefit-item svg{width:20px;height:20px;stroke:#10b981;flex-shrink:0}.use-case-metrics{display:flex;gap:2rem;padding:1.5rem;background:var(--white);border-radius:12px;border:1px solid var(--gray-200)}.metric{text-align:center}.metric-value{font-size:2rem;font-weight:700;color:var(--cyan-dark)}.metric-label{font-size:.8rem;color:var(--text-secondary)}.use-case-visual{background:var(--white);border-radius:20px;padding:2rem;box-shadow:var(--shadow-lg);border:1px solid var(--gray-200)}.visual-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--gray-100)}.visual-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--cyan),var(--cyan-dark));border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px var(--cyan-glow)}.visual-icon svg{width:26px;height:26px;stroke:var(--white)}.visual-title h4{font-size:1rem;color:var(--navy)}.visual-title span{font-size:.8rem;color:var(--gray-400)}.flow-steps{display:flex;flex-direction:column;gap:1rem}.flow-step{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--gray-100);border-radius:10px;transition:all .3s ease}.flow-step:hover{background:#00d4ff1a}.step-num{width:32px;height:32px;background:var(--navy);color:var(--white);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:600;flex-shrink:0}.step-text{font-size:.9rem;color:var(--text-primary)}.how-it-works{background:var(--white)}.how-header{text-align:center;margin-bottom:4rem}.how-header .section-subtitle{margin:0 auto}.steps-container{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;position:relative}.steps-container:before{content:"";position:absolute;top:50px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--cyan),var(--cyan-dark));opacity:.3}.step-card{text-align:center;position:relative}.step-number{width:64px;height:64px;background:var(--white);border:2px solid var(--cyan);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:var(--cyan-dark);margin:0 auto 1.5rem;position:relative;z-index:1;box-shadow:0 0 20px var(--cyan-glow)}.step-card h3{font-size:1.1rem;color:var(--navy);margin-bottom:.75rem}.step-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.proof{background:var(--navy);color:var(--white);position:relative;overflow:hidden}.proof:before{content:"";position:absolute;top:-50%;right:-10%;width:60%;height:200%;background:radial-gradient(ellipse,rgba(0,212,255,.15) 0%,transparent 50%);pointer-events:none}.proof-header{text-align:center;margin-bottom:4rem;position:relative;z-index:1}.proof-header .section-label{color:var(--cyan)}.proof-header .section-title{color:var(--white)}.proof-header .section-subtitle{color:#ffffffb3;margin:0 auto}.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:4rem;position:relative;z-index:1}.testimonial-card{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:2rem;transition:all .3s ease}.testimonial-card:hover{background:#ffffff14;border-color:var(--cyan);transform:translateY(-4px)}.testimonial-quote{font-size:1rem;line-height:1.7;color:#ffffffe6;margin-bottom:1.5rem;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:1rem}.author-avatar{width:48px;height:48px;background:linear-gradient(135deg,var(--cyan),var(--cyan-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--white)}.author-info h4{font-size:.95rem;color:var(--white)}.author-info span{font-size:.8rem;color:#ffffff80}.stats-bar{display:flex;justify-content:center;gap:4rem;padding-top:3rem;border-top:1px solid rgba(255,255,255,.1);position:relative;z-index:1}.stat-item{text-align:center}.stat-value{font-size:3rem;font-weight:700;color:var(--cyan);line-height:1;margin-bottom:.5rem}.stat-label{font-size:.9rem;color:#fff9}.pricing{padding:6rem 0;background:var(--gray-50)}.pricing-header{text-align:center;margin-bottom:4rem}.pricing-header .section-subtitle{margin:0 auto}.pricing-row{display:grid;grid-template-columns:1.4fr 1fr;gap:0;margin-bottom:2rem;max-width:1000px;margin-left:auto;margin-right:auto;position:relative}.consulting-row{grid-template-columns:1fr 1fr}.pricing-card{background:var(--white);padding:2.5rem;border-radius:20px;border:1px solid var(--gray-200);position:relative;display:flex;flex-direction:column}.pricing-card.main-card{border-radius:20px 0 0 20px;border-right:none;background:linear-gradient(135deg,var(--navy),var(--navy-light));color:var(--white)}.pricing-card.main-card .pricing-name{color:var(--white)}.pricing-card.main-card .pricing-desc{color:#fffc}.pricing-card.main-card .pricing-features li{color:#ffffffe6}.pricing-card.main-card .pricing-features svg{stroke:var(--cyan)}.pricing-card.optimization-card{border-radius:0 20px 20px 0;border-left:2px dashed var(--gray-300)}.pricing-card.consulting-card{border-radius:20px 0 0 20px;border-right:none}.pricing-card.consulting-opt{background:var(--gray-50)}.plus-connector{position:absolute;left:-18px;top:50%;transform:translateY(-50%);width:36px;height:36px;background:var(--cyan);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:var(--navy);box-shadow:var(--shadow-md);z-index:2}.popular-badge{position:absolute;top:-12px;left:2rem;background:var(--cyan);color:var(--navy);padding:.35rem 1rem;border-radius:20px;font-size:.8rem;font-weight:600}.pricing-name{font-family:var(--font-display);font-size:1.5rem;color:var(--navy);margin-bottom:.5rem}.pricing-desc{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.95rem}.pricing-desc.included-note{background:#00d4ff26;color:var(--cyan-dark);padding:.75rem 1rem;border-radius:8px;font-weight:500;margin-bottom:1.5rem}.pricing-tiers{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem;padding:1.25rem;background:#ffffff1a;border-radius:12px}.tier{display:grid;grid-template-columns:70px 100px 1fr;align-items:center;gap:1rem;padding:.5rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.tier:last-child{border-bottom:none}.tier-name{font-weight:600;color:#ffffffb3;font-size:.9rem}.tier-price{font-family:var(--font-display);font-size:1.2rem;color:var(--cyan);font-weight:600}.tier-detail{font-size:.85rem;color:#fff9}.pricing-price{margin-bottom:1.5rem}.price-label{display:block;font-size:.85rem;color:var(--text-secondary);margin-bottom:.25rem}.price-value{font-family:var(--font-display);font-size:1.75rem;color:var(--navy);font-weight:600}.price-period{display:block;font-size:.9rem;color:var(--text-secondary);margin-top:.25rem}.pricing-features{list-style:none;margin-bottom:1.5rem;flex-grow:1}.pricing-features li{display:flex;align-items:flex-start;gap:.75rem;padding:.5rem 0;font-size:.95rem;color:var(--text-secondary)}.pricing-features svg{width:20px;height:20px;stroke:var(--cyan-dark);flex-shrink:0;margin-top:2px}.pricing-card .btn{width:100%;margin-top:auto}.pricing-card.main-card .btn-primary{background:var(--cyan);color:var(--navy)}.faq{background:var(--white)}.faq-header{text-align:center;margin-bottom:4rem}.faq-header .section-subtitle{margin:0 auto}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;max-width:1000px;margin:0 auto}.faq-item{background:var(--off-white);border-radius:12px;padding:1.5rem;cursor:pointer;transition:all .3s ease;border:1px solid transparent}.faq-item:hover{border-color:var(--cyan);background:var(--white)}.faq-question{display:flex;justify-content:space-between;align-items:center;gap:1rem}.faq-question h3{font-size:1rem;color:var(--navy);font-weight:600}.faq-icon{width:24px;height:24px;stroke:var(--cyan-dark);transition:transform .3s ease;flex-shrink:0}.faq-item.open .faq-icon{transform:rotate(45deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.faq-item.open .faq-answer{max-height:200px;padding-top:1rem}.faq-answer p{font-size:.9rem;color:var(--text-secondary);line-height:1.7}.final-cta{background:var(--navy);padding:6rem 2rem;text-align:center;position:relative;overflow:hidden}.final-cta:before{content:"";position:absolute;top:-100%;left:50%;transform:translate(-50%);width:150%;height:300%;background:radial-gradient(ellipse,rgba(0,212,255,.2) 0%,transparent 50%);pointer-events:none}.final-cta-content{position:relative;z-index:1;max-width:700px;margin:0 auto}.final-cta h2{font-size:clamp(2rem,4vw,3rem);color:var(--white);margin-bottom:1rem}.final-cta p{font-size:1.15rem;color:#ffffffb3;margin-bottom:2.5rem}.final-cta-buttons{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.final-cta .btn-primary{background:var(--cyan);color:var(--navy)}.final-cta .btn-primary:hover{background:var(--white);box-shadow:var(--shadow-lg),0 0 40px var(--cyan-glow)}.final-cta .btn-secondary{border-color:#ffffff4d;color:var(--white)}.final-cta .btn-secondary:hover{border-color:var(--cyan);background:#00d4ff1a}footer{background:var(--navy);border-top:1px solid rgba(255,255,255,.1);padding:3rem 2rem}.footer-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.5rem}.footer-logo{display:flex;align-items:center;gap:.75rem;color:var(--white);text-decoration:none;font-weight:600}.footer-logo .logo-img{height:36px;width:auto}.footer-links{display:flex;gap:2rem}.footer-links a{color:#fff9;text-decoration:none;font-size:.9rem;transition:color .2s}.footer-links a:hover{color:var(--cyan)}.footer-copy{color:#fff6;font-size:.85rem}.footer-copy a{color:#fff9;text-decoration:none}.footer-copy a:hover{color:var(--cyan)}@media(max-width:1024px){.hero-container{grid-template-columns:1fr;text-align:center}.hero-subtitle{margin:0 auto 2rem}.hero-ctas,.hero-proof{justify-content:center}.hero-visual{max-width:500px;margin:0 auto}.solution-content,.use-case-content.active{grid-template-columns:1fr}.steps-container{grid-template-columns:repeat(2,1fr)}.steps-container:before{display:none}.testimonials-grid{grid-template-columns:1fr;max-width:500px;margin:0 auto}.pricing-row{grid-template-columns:1fr}.pricing-card.main-card,.pricing-card.consulting-card{border-radius:20px 20px 0 0;border-right:1px solid var(--gray-200);border-bottom:none}.pricing-card.optimization-card{border-radius:0 0 20px 20px;border-left:1px solid var(--gray-200);border-top:2px dashed var(--gray-300)}.plus-connector{left:50%;top:-18px;transform:translate(-50%)}.tier{grid-template-columns:60px 80px 1fr;gap:.5rem}.tier-price{font-size:1rem}.faq-grid{grid-template-columns:1fr}.stats-bar{flex-wrap:wrap;gap:2rem}}@media(max-width:640px){nav{padding:0 1rem}nav .logo-img{height:72px}.nav-links{display:none}.hero{padding:6rem 1.5rem 3rem}section{padding:4rem 1.5rem}.steps-container{grid-template-columns:1fr}.hero-proof,.use-case-metrics{flex-direction:column;gap:1rem}.final-cta-buttons{flex-direction:column}.footer-container{flex-direction:column;text-align:center}.footer-links{flex-wrap:wrap;justify-content:center}}:root{--gray-50: #f8fafc;--gray-300: #cbd5e1}.logo-img,.stamp{border-radius:10px;object-fit:cover}.mark-lg{width:220px;height:auto;display:block;margin:0 auto 1.25rem;border-radius:24px;box-shadow:var(--shadow-lg)}.mark-section{width:120px;height:auto;display:block;margin:0 auto 1.25rem;border-radius:18px}.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--gray-200);border-radius:8px;background:var(--white);padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy)}.final-cta-content{max-width:760px}.consult-card{background:var(--white);color:var(--text-primary);text-align:left;border-radius:20px;padding:1.75rem 1.5rem 1.5rem;position:relative;box-shadow:var(--shadow-lg)}.consult-card .stamp{position:absolute;top:1.15rem;right:1.15rem;width:32px;height:32px}.consult-card h3{color:var(--navy);font-size:1.25rem;margin-bottom:.35rem;padding-right:2.5rem}.consult-card p,.consult-card .help{color:var(--text-secondary);font-size:.92rem;margin-bottom:0}.consult-card label{display:block;font-size:.9rem;font-weight:600;color:var(--navy);margin:1rem 0 .4rem}.consult-card input,.consult-card textarea{width:100%;font:inherit;color:var(--text-primary);background:var(--off-white);border:1px solid var(--gray-200);border-radius:10px;padding:.85rem 1rem}.consult-card textarea{min-height:110px;resize:vertical}.consult-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.75rem}.consult-card .form-error{color:#b42318;font-weight:600;margin-top:.75rem}.consult-card .confirmation{margin-top:1rem;background:var(--off-white);border:1px solid var(--gray-200);border-radius:12px;padding:.9rem 1rem}.consult-card .confirmation pre{white-space:pre-wrap;font-family:inherit;margin-top:.6rem;color:var(--text-primary)}.consult-card .btn{margin-top:1rem}.prose p{color:var(--text-secondary);font-size:1.05rem;line-height:1.7;margin-bottom:1rem;max-width:640px}.prose a{color:var(--cyan-dark)}.visual-icon:has(img){background:transparent;box-shadow:none;width:36px;height:36px}.visual-icon img.stamp{width:36px;height:36px;border-radius:8px}section,[id]{scroll-margin-top:88px}.faq-item.open .faq-answer{max-height:360px}@media(max-width:640px){.nav-toggle{display:flex}.consult-grid{grid-template-columns:1fr}nav.is-open .nav-links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:.35rem;padding:.75rem 1.25rem 1.1rem;background:linear-gradient(135deg,#0a1628f5,#1a2d4af5);border-bottom:1px solid rgba(255,255,255,.12)}nav.is-open .nav-cta{text-align:center}}