@tailwind base;@tailwind components;@tailwind utilities;:root{--primary:#4f46e5;--primary-rgb:79,70,229;--primary-hover:#4338ca;--text-main:#111827;--text-muted:#4b5563;--bg-main:#ffffff;--bg-alt:#f9fafb;--bg-card:#ffffff;--bg-card-rgb:255,255,255;--white:#ffffff;--border:#e5e7eb;--radius:12px;--container:1200px;--transition:all 0.4s cubic-bezier(0.23,1,0.32,1);--header-bg:rgba(255,255,255,0.8)}body.dark-theme{--text-main:#f9fafb;--text-muted:#9ca3af;--bg-main:#0f172a;--bg-alt:#1e293b;--bg-card:#1e293b;--bg-card-rgb:30,41,59;--white:#1e293b;--border:#334155;--header-bg:rgba(15,23,42,0.8)}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased}.skip-to-content{position:absolute;top:-100px;left:0;z-index:10000;padding:12px 24px;background:var(--primary);color:var(--white);text-decoration:none;font-weight:600;border-radius:0 0 8px 0;transition:top .3s ease}.skip-to-content:focus{top:0;outline:none}html{scroll-behavior:smooth}body,html{overflow-x:hidden}body{font-family:Montserrat,sans-serif;color:var(--text-main);background-color:var(--bg-main);line-height:1.6}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.section{padding:120px 0}.text-center{text-align:center}.text-outline{color:transparent;-webkit-text-stroke:1px var(--text-main)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:20px 0;transition:var(--transition)}.header.scrolled{padding:15px 0;background:var(--header-bg);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-bottom:1px solid var(--border)}.nav{display:flex;justify-content:space-between;align-items:center}.logo{font-size:28px;font-weight:800;letter-spacing:-1px}.logo span{color:var(--primary)}.nav-menu{display:flex;align-items:center;gap:30px}.nav-list{display:flex;gap:24px}.nav-list a{font-size:13px;font-weight:600;color:var(--text-muted);padding:4px 0;border-radius:4px;transition:var(--transition)}.nav-list a:focus,.nav-list a:hover{color:var(--primary)}.nav-list a:focus{outline:2px solid var(--primary);outline-offset:2px}.nav-actions{display:flex;gap:20px}.btn,.nav-actions{align-items:center}.btn{display:inline-flex;justify-content:center;gap:10px;padding:14px 28px;border-radius:var(--radius);font-weight:700;cursor:pointer;border:none;text-align:center;text-decoration:none}.btn,.btn i{font-size:14px}.btn i{line-height:1}.btn-sm{padding:10px 20px}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 20px rgba(79,70,229,.2)}.btn-primary:focus,.btn:focus{outline:none}.btn-lang{padding:6px 12px;font-weight:700;font-size:12px}.btn-lang,.btn-theme{background:none;border:1px solid var(--border);border-radius:8px;cursor:pointer;color:var(--text-main)}.btn-theme{padding:6px 10px;font-size:14px;transition:var(--transition)}.btn-theme:hover{border-color:var(--primary);color:var(--primary)}.btn-lang:focus,.btn-theme:focus{outline:2px solid var(--primary);outline-offset:2px}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:100px 0}#particles-js{position:absolute;width:100%;height:100%;top:0;left:0;z-index:0;pointer-events:none}.hero-wrapper{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;grid-gap:60px;gap:60px;position:relative;z-index:2}.hero-tag{font-size:13px;font-weight:800;color:var(--primary);text-transform:uppercase;letter-spacing:2px;margin-bottom:16px}.hero-title{font-size:clamp(40px,7vw,80px);font-weight:900;line-height:1.1;margin-bottom:24px;letter-spacing:-2px}.hero-desc{font-size:16px;color:var(--text-muted);max-width:480px;margin-bottom:32px}.hero-decoration{position:relative;height:400px}.hero-3d-container{position:absolute;width:100%;height:100%;top:0;left:0;z-index:2}.circle{position:absolute;border-radius:50%;filter:blur(80px)}.circle-1{width:300px;height:300px;background:rgba(79,70,229,.15);top:0;right:0}.circle-2{width:250px;height:250px;background:rgba(236,72,153,.1);bottom:0;left:0}.circle-3{width:200px;height:200px;background:rgba(79,70,229,.1);top:50%;left:50%;transform:translate(-50%,-50%)}.circle-4{width:150px;height:150px;background:rgba(129,140,248,.08);bottom:10%;right:10%}.circle-5{width:100px;height:100px;background:rgba(236,72,153,.05);top:15%;left:10%}.floating-shape{position:absolute;border:1px solid rgba(79,70,229,.2);border-radius:8px;pointer-events:none;z-index:1}.shape-1{width:40px;height:40px;top:20%;right:15%;transform:rotate(15deg)}.shape-2{width:30px;height:30px;bottom:25%;left:15%;transform:rotate(-20deg)}.scroll-hint{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;opacity:.6;z-index:10}.scroll-mouse{width:24px;height:40px;border:2px solid var(--text-muted);border-radius:12px;position:relative}.scroll-mouse .wheel{width:4px;height:8px;background:var(--primary);border-radius:2px;position:absolute;top:6px;left:50%;transform:translateX(-50%);animation:scroll-wheel 2s infinite}@keyframes scroll-wheel{0%{top:6px;opacity:1}to{top:25px;opacity:0}}.scroll-arrows{display:flex;flex-direction:column;align-items:center}.scroll-arrows span{display:block;width:10px;height:10px;border-bottom:2px solid var(--text-muted);border-right:2px solid var(--text-muted);transform:rotate(45deg);margin:-4px;animation:scroll-arrows 2s infinite}.scroll-arrows span:nth-child(2){animation-delay:.2s}@keyframes scroll-arrows{0%{opacity:0;transform:rotate(45deg) translate(-10px,-10px)}50%{opacity:1}to{opacity:0;transform:rotate(45deg) translate(10px,10px)}}.experience{background:var(--bg-alt)}.experience-grid{display:grid;grid-template-columns:.8fr 1.2fr;grid-gap:80px;gap:80px;align-items:center}.exp-number-wrap{position:relative}.exp-number{font-size:180px;font-weight:900;line-height:1;color:transparent;-webkit-text-stroke:2px var(--primary);opacity:.3}.exp-label{position:absolute;bottom:20px;left:0;font-size:24px;font-weight:800;text-transform:uppercase;letter-spacing:1px}.section-title{position:relative;font-size:42px;font-weight:800;line-height:1.2;margin-bottom:24px}.section-desc{font-size:18px;color:var(--text-muted);margin-bottom:40px}.exp-features{display:flex;gap:40px}.feature-item{display:flex;align-items:center;gap:12px;font-weight:700;font-size:14px}.feature-item i{color:var(--primary)}.stats{background:var(--bg-main)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:40px;gap:40px;text-align:center}.stat-item{padding:40px;background:var(--bg-alt);border-radius:24px;transition:var(--transition)}.stat-item:hover{transform:translateY(-10px)}.stat-num{font-size:64px;font-weight:900;color:var(--primary);line-height:1;margin-bottom:10px}.stat-label{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.timeline{position:relative;background:var(--bg-main)}.timeline-wrap{position:relative;max-width:1000px;margin:60px auto 0;padding:20px 0}.timeline-line{bottom:0;background:var(--border)}.timeline-line,.timeline-line-progress{position:absolute;left:50%;top:0;width:2px;transform:translateX(-50%)}.timeline-line-progress{height:0;background:var(--primary);z-index:1}.timeline-items{position:relative;z-index:2}.timeline-item{position:relative;margin-bottom:100px;width:50%;padding-right:60px}.timeline-item:nth-child(2n){margin-left:50%;padding-right:0;padding-left:60px}.timeline-dot{position:absolute;right:-10px;top:0;width:20px;height:20px;background:var(--bg-main);border:4px solid var(--primary);border-radius:50%;z-index:3;transition:var(--transition)}.timeline-item:nth-child(2n) .timeline-dot{right:auto;left:-10px}.timeline-date{display:inline-block;padding:6px 16px;background:rgba(79,70,229,.1);color:var(--primary);border-radius:30px;font-size:14px;font-weight:800;margin-bottom:16px}.timeline-card{background:var(--bg-alt);padding:32px;border-radius:24px;border:1px solid var(--border);transition:var(--transition);position:relative}.timeline-item:hover .timeline-card{border-color:var(--primary);transform:translateY(-5px);box-shadow:0 20px 40px rgba(79,70,229,.05)}.timeline-content h3{font-size:22px;font-weight:800;margin-bottom:12px;letter-spacing:-.5px}.timeline-content p{color:var(--text-muted);font-size:16px;line-height:1.6}body.dark-theme .timeline-card{background:var(--bg-alt)}body.dark-theme .timeline-dot{background:var(--bg-main)}.portfolio{background:var(--bg-alt);position:relative;z-index:5}.section-header{position:relative;margin-bottom:60px}.portfolio-info-icon{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;background:var(--bg-alt);color:var(--primary);border-radius:50%;cursor:help;font-size:12px;transition:var(--transition);vertical-align:top;margin-left:10px;position:relative;top:5px}.portfolio-info-icon:hover{background:var(--primary);color:var(--white)}.portfolio-info-icon:after{content:attr(data-tooltip-ru);position:absolute;bottom:100%;left:50%;transform:translateX(-50%) translateY(-10px);background:var(--text-main);color:var(--white);padding:10px 15px;border-radius:8px;font-size:12px;font-weight:500;width:250px;text-align:center;opacity:0;pointer-events:none;transition:var(--transition);z-index:10}[lang=en] .portfolio-info-icon:after{content:attr(data-tooltip-en)}.portfolio-info-icon:hover:after{opacity:1;transform:translateX(-50%) translateY(-20px)}.portfolio-note{max-width:600px;margin:20px auto 0;font-size:14px;color:var(--text-muted);font-weight:500}.portfolio-filters{display:flex;justify-content:center;gap:15px;margin-top:40px;flex-wrap:wrap}.filter-btn{padding:12px 28px;border-radius:30px;border:1px solid var(--border);background:none;font-weight:700;font-size:14px;cursor:pointer;transition:var(--transition)}.filter-btn.active,.filter-btn:hover{background:var(--primary);color:var(--white);border-color:var(--primary)}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:32px;gap:32px}.project-card{position:relative;border-radius:20px;background:#ffffff;border:1px solid var(--border);cursor:pointer;overflow:hidden;flex-direction:column;z-index:5}.project-card,.project-card-icon{transition:var(--transition);display:flex}.project-card-icon{width:100%;height:140px;align-items:center;justify-content:center;background:var(--bg-alt);font-size:40px;color:var(--primary)}.project-card:hover .project-card-icon{background:var(--primary);color:#ffffff}.project-card-content{padding:24px;display:flex;flex-direction:column;flex-grow:1}.project-card:hover{border-color:var(--primary);transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.05)}.project-title{font-size:22px;font-weight:700;color:var(--text-main);margin-bottom:12px;line-height:1.2}.project-tech{display:flex;flex-wrap:wrap;gap:10px}.tech-tag{font-size:12px;font-weight:500;padding:6px 12px;background:rgba(79,70,229,.08);color:var(--primary);border-radius:6px;border:1px solid rgba(79,70,229,.15);display:inline-block;transition:all .2s ease}.modal-list{display:flex;flex-direction:column;gap:12px;margin-top:15px}.modal-list li{align-items:center;gap:10px;font-weight:500}.portfolio-modal-content{max-width:700px;padding:50px;border-radius:32px}.portfolio-modal-image{display:none}.portfolio-modal-title{font-size:42px;letter-spacing:-2px;margin-bottom:10px}.portfolio-modal-type{font-size:14px}.portfolio-modal-section h4{font-size:18px;letter-spacing:1px;opacity:.6}.portfolio-modal-section p{font-size:18px;line-height:1.6}.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:var(--white)}.project-card:hover .tech-tag{background:rgba(79,70,229,.12);border-color:rgba(79,70,229,.25)}.services{background:var(--bg-main)}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:32px;gap:32px}.service-card{padding:40px;background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:20px;transition:var(--transition)}body.dark-theme .service-card{background:rgba(30,41,59,.7)}.service-card:hover{transform:translateY(-10px);border-color:var(--primary);box-shadow:0 20px 40px rgba(0,0,0,.05)}.service-icon{width:64px;height:64px;background:var(--bg-alt);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--primary);margin-bottom:32px}.service-card h3{font-size:20px;font-weight:800;margin-bottom:16px}.service-card p{color:var(--text-muted);font-size:15px}.pricing-card-simple{background:var(--bg-alt);padding:80px 40px;border-radius:40px;text-align:center;border:1px solid var(--border);max-width:900px;margin:0 auto;transition:var(--transition);position:relative;overflow:hidden}.pricing-card-simple:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,.05)}.pricing-icon{font-size:40px;color:var(--primary);margin-bottom:30px}.pricing-title-simple{font-size:clamp(24px,4vw,42px);font-weight:900;margin-bottom:20px;color:var(--text-main)}.pricing-desc-simple{font-size:18px;color:var(--text-muted);max-width:600px;margin:0 auto 40px}.pricing-cta{display:flex;justify-content:center}.testimonials{background:var(--bg-alt)}.testimonials-slider{max-width:800px;margin:0 auto;overflow:hidden;position:relative;padding:20px 0}.testimonial-wrapper{display:flex;transition:transform .6s cubic-bezier(.23,1,.32,1)}.testimonial-card{flex:0 0 100%;padding:40px;background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:32px;border:1px solid var(--border);text-align:center;display:flex;flex-direction:column;align-items:center;gap:30px}body.dark-theme .testimonial-card{background:rgba(30,41,59,.7)}.testimonial-quote{width:60px;height:60px;background:rgba(79,70,229,.1);color:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px}.testimonial-text{font-size:20px;font-weight:500;line-height:1.6;color:var(--text-main)}.testimonial-author{display:flex;align-items:center;gap:15px;margin-top:10px}.testimonial-avatar{width:50px;height:50px;background:var(--primary);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}.testimonial-info{text-align:left}.testimonial-name{font-weight:800;font-size:16px;color:var(--text-main)}.testimonial-role{font-size:13px;color:var(--text-muted)}.slider-controls{gap:30px;margin-top:40px}.slider-btn,.slider-controls{display:flex;align-items:center;justify-content:center}.slider-btn{width:50px;height:50px;border-radius:50%;border:1px solid var(--border);background:var(--bg-main);color:var(--text-main);cursor:pointer;transition:var(--transition)}.slider-btn:hover{background:var(--primary);color:var(--white);border-color:var(--primary)}.slider-dots{display:flex;gap:10px}.slider-dot{width:8px;height:8px;border-radius:50%;background:var(--border);cursor:pointer;transition:var(--transition)}.slider-dot.active{width:24px;border-radius:10px;background:var(--primary)}.project-detail-page{padding-top:100px;background:var(--bg-main)}.btn-back{display:inline-flex;align-items:center;gap:10px;background:none;border:none;color:var(--text-muted);font-weight:700;cursor:pointer;margin-bottom:40px;transition:var(--transition)}.btn-back:hover{color:var(--primary);transform:translateX(-5px)}.project-header{margin-bottom:60px}.project-type-tag{display:inline-block;padding:6px 16px;background:rgba(79,70,229,.1);color:var(--primary);border-radius:30px;font-size:14px;font-weight:800;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px}.project-detail-title{font-size:clamp(32px,6vw,56px);font-weight:900;margin-bottom:24px;letter-spacing:-2px;color:var(--text-main)}.project-detail-tech{display:flex;flex-wrap:wrap;gap:12px}.project-detail-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:80px;gap:80px;align-items:start}.detail-icon{height:300px;border-radius:32px;margin-bottom:40px}.project-overview h2{font-size:28px;font-weight:800;margin-bottom:24px}.project-overview p{font-size:18px;line-height:1.8;color:var(--text-muted)}.project-side-info{background:var(--bg-alt);padding:40px;border-radius:32px;border:1px solid var(--border)}.project-features-list h3{font-size:20px;font-weight:800;margin-bottom:24px}.project-features-list ul{display:flex;flex-direction:column;gap:16px;margin-bottom:40px}.project-features-list li{font-weight:600;color:var(--text-main)}.project-results-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px;margin-bottom:40px}.result-item{background:var(--bg-main);padding:24px;border-radius:20px;text-align:center;border:1px solid var(--border)}.result-val{font-size:32px;font-weight:900;color:var(--primary);margin-bottom:4px}.result-lab{font-size:12px;font-weight:700;text-transform:uppercase;color:var(--text-muted)}.project-detail-actions{display:flex;flex-direction:column;gap:12px}.contacts{background:var(--bg-main);position:relative}.contacts-grid{display:grid;grid-template-columns:.9fr 1.1fr;grid-gap:80px;gap:80px;align-items:flex-start}.contacts-subtitle{font-size:18px;color:var(--text-muted);margin-bottom:40px;max-width:450px}.contact-methods{display:flex;flex-direction:column;gap:20px}.contact-item{display:flex;align-items:center;justify-content:flex-start;gap:20px;padding:20px;background:var(--bg-alt);border-radius:20px;border:1px solid var(--border);transition:var(--transition)}.contact-item:hover{border-color:var(--primary);transform:translateX(10px);background:var(--white);box-shadow:0 10px 30px rgba(79,70,229,.05)}.contact-icon{width:54px;height:54px;background:var(--white);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--primary);box-shadow:0 4px 10px rgba(0,0,0,.03);transition:var(--transition);flex-shrink:0}.contact-item:hover .contact-icon{background:var(--primary);color:var(--white)}.contact-text{display:flex;flex-direction:column;gap:4px;text-align:left;min-width:0}.contact-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.contact-value{font-size:16px;font-weight:700;color:var(--text-main);word-break:break-word}.contact-form-card{background:var(--white);padding:50px;border:1px solid var(--border);border-radius:32px;box-shadow:0 30px 60px rgba(0,0,0,.03)}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}.form-label{display:block;font-size:13px;font-weight:700;margin-bottom:10px;color:var(--text-main);padding-left:4px}.contact-form{display:flex;flex-direction:column;gap:24px}.form-group{margin-bottom:0}.form-group input,.form-group textarea,.form-select{width:100%;padding:16px 20px;background:var(--bg-alt);border:1px solid var(--border);border-radius:16px;font-family:inherit;font-size:15px;font-weight:500;color:var(--text-main);outline:none;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus,.form-select:focus{background:var(--white);border-color:var(--primary);box-shadow:0 0 0 4px rgba(79,70,229,.1)}body.dark-theme .contact-form-card{background:var(--bg-alt)}body.dark-theme .form-group input,body.dark-theme .form-group textarea,body.dark-theme .form-select{background:var(--bg-main)}body.dark-theme .form-group input:focus,body.dark-theme .form-group textarea:focus,body.dark-theme .form-select:focus{background:var(--bg-alt)}.form-status{margin-top:15px;font-size:14px;font-weight:600;text-align:center}.tech{background:var(--bg-main)}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:24px;gap:24px;margin-top:48px;min-height:200px}.tech-item{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;background:var(--bg-alt);border-radius:var(--radius);transition:transform .4s ease,background .4s ease,box-shadow .4s ease,border-color .4s ease;border:1px solid transparent;will-change:transform,opacity}.tech-item:hover{transform:translateY(-10px);background:var(--white);border-color:var(--primary);box-shadow:0 15px 40px rgba(0,0,0,.08)}.tech-item i{font-size:40px;color:var(--text-muted);transition:var(--transition)}.tech-item:hover i{color:var(--primary);transform:scale(1.1)}.tech-item span{font-weight:700;font-size:13px;letter-spacing:.5px}.faq{background:var(--bg-main)}.faq-accordion{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.faq-item{background:var(--bg-alt);border:1px solid var(--border);border-radius:20px;transition:var(--transition);overflow:hidden}.faq-item.active,.faq-item:hover{border-color:var(--primary)}.faq-item.active{background:var(--white);box-shadow:0 20px 40px rgba(79,70,229,.05)}.faq-question{padding:30px;justify-content:space-between;cursor:pointer;font-weight:700;font-size:20px;letter-spacing:-.5px;transition:var(--transition)}.faq-info,.faq-question{display:flex;align-items:center}.faq-info{gap:20px}.faq-num{font-size:13px;font-weight:800;color:var(--primary);background:rgba(79,70,229,.08);width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;flex-shrink:0}.faq-question i{font-size:16px;color:var(--text-muted);transition:transform .5s cubic-bezier(.16,1,.3,1)}.faq-item.active .faq-question{padding-bottom:15px;color:var(--primary)}.faq-item.active .faq-question i{transform:rotate(180deg);color:var(--primary)}.faq-answer{padding:0 30px;max-height:0;overflow:hidden;transition:all .5s cubic-bezier(.16,1,.3,1);color:var(--text-muted)}.faq-item.active .faq-answer{padding-bottom:30px;max-height:500px}.faq-answer p{font-size:16px;line-height:1.7;margin-left:56px}body.dark-theme .faq-item{background:var(--bg-alt)}body.dark-theme .faq-item.active{background:var(--bg-main)}.chat-quick-actions{padding:15px;background:var(--bg-alt);flex-direction:column}.quick-action-btn{padding:10px 15px;font-weight:600;text-align:left}.quick-action-btn:hover{background:rgba(79,70,229,.03)}.chat-window{position:absolute;bottom:80px;right:0;width:350px;height:500px;background:var(--bg-main);border:1px solid var(--border);border-radius:24px;box-shadow:0 20px 50px rgba(0,0,0,.1);display:flex;flex-direction:column;overflow:hidden;z-index:1001}.chat-header{padding:20px;background:var(--bg-alt);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.chat-user-info{gap:12px}.chat-avatar{width:40px;height:40px;background:var(--primary);color:var(--white);border-radius:50%;font-weight:800;font-size:12px}.chat-name{font-size:14px}.chat-status{font-size:11px;color:var(--primary);font-weight:600}.chat-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:18px}.chat-messages{padding:20px;gap:12px}.chat-welcome{font-size:13px;margin-top:20px}.message-bubble{max-width:80%;padding:12px 16px;border-radius:16px;line-height:1.5}.message-bubble.assistant{background:var(--bg-alt)}.message-bubble.user{color:var(--white)}.chat-input-form{padding:15px;background:var(--bg-alt);border-top:1px solid var(--border);display:flex;gap:10px}.chat-input{flex:1 1;background:var(--bg-main);border:1px solid var(--border);padding:10px 15px;border-radius:12px;font-size:14px;color:var(--text-main);outline:none}.chat-send-btn{width:40px;height:40px;background:var(--primary);color:var(--white);border:none;border-radius:10px;cursor:pointer;transition:var(--transition)}.chat-send-btn:disabled{opacity:.5;cursor:not-allowed}.chat-widget{position:fixed;bottom:30px;right:30px;z-index:1000;opacity:0;transform:translateY(20px);transition:var(--transition);pointer-events:none}.chat-widget.visible{opacity:1;transform:translateY(0);pointer-events:all}.chat-social-btn.whatsapp{background:#25d366;color:white}.chat-social-btn.telegram{background:#0088cc;color:white}.chat-main-btn-container{position:relative;display:flex;flex-direction:column;align-items:flex-end;gap:15px}.chat-social-links{display:flex;flex-direction:column;gap:10px;opacity:0;transform:translateY(20px);pointer-events:none;transition:var(--transition)}.chat-widget.active .chat-social-links{opacity:1;transform:translateY(0);pointer-events:all}.chat-social-links.always-visible{display:none}.chat-social-btn{width:44px;height:44px;color:var(--white);box-shadow:0 4px 12px rgba(0,0,0,.1)}.chat-social-btn,.chat-toggle{border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;transition:var(--transition)}.chat-toggle{width:50px;height:50px;border:1px solid var(--border);cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.05)}.chat-toggle,.chat-toggle.active{background:var(--white);color:var(--text-main)}.chat-toggle.active,.chat-toggle:hover{border-color:var(--primary)}.chat-toggle:hover{color:var(--primary);transform:translateY(-3px)}.chat-buttons{display:flex;flex-direction:column-reverse;gap:12px;margin-bottom:15px;opacity:0;transform:translateY(0);max-height:0;overflow:hidden;transition:var(--transition);pointer-events:none}.chat-buttons.expanded{opacity:1;max-height:200px;pointer-events:all}.chat-btn{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:18px;transition:var(--transition);box-shadow:0 4px 12px rgba(0,0,0,.1);border:none;cursor:pointer;text-decoration:none}.chat-btn.bot{background:var(--primary)!important;color:#ffffff!important}.chat-btn.whatsapp{background:#25d366!important;color:#ffffff!important}.chat-btn.telegram{background:#0088cc!important;color:#ffffff!important}.chat-btn:hover{transform:translateY(-3px) scale(1.05)}.scroll-progress{position:fixed;top:0;left:0;width:0;height:2px;background:var(--primary);z-index:9999}.scroll-to-top{position:fixed;bottom:30px;left:30px;width:50px;height:50px;border-radius:12px;background:var(--white);color:var(--text-main);border:1px solid var(--border);cursor:pointer;font-size:18px;z-index:10000;opacity:0;visibility:hidden;transform:translateY(20px);transition:var(--transition);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.05)}.scroll-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}body.cookie-banner-active .chat-widget,body.cookie-banner-active .scroll-to-top{bottom:180px}.scroll-to-top:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-3px)}.scroll-to-top:active{transform:translateY(-1px)}.footer{background:var(--bg-alt);padding:60px 0 40px}.footer-wrap{display:flex;justify-content:space-between;align-items:center}.footer-brand{display:flex;flex-direction:column;gap:5px}.author-name{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--primary);opacity:.8}.copyright{font-size:14px;font-weight:600;color:var(--text-muted)}.burger{display:none;cursor:pointer;z-index:3500;position:relative;width:28px;height:18px;transition:var(--transition)}.burger.active{opacity:0;visibility:hidden}.burger span{display:block;width:100%;height:2px;background:var(--text-main);position:absolute;transition:all .4s cubic-bezier(.23,1,.32,1);border-radius:2px}.burger span:first-child{top:0}.burger span:last-child{bottom:0;width:70%;right:0}.burger:hover span:last-child{width:100%}.burger.active span:first-child{transform:rotate(45deg);top:8px;background:var(--primary)}.burger.active span:last-child{transform:rotate(-45deg);bottom:8px;width:100%;background:var(--primary)}.mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100dvh;background:var(--bg-main)!important;z-index:4000;opacity:0;visibility:hidden;transition:all .4s cubic-bezier(.23,1,.32,1)}.mobile-overlay.active{opacity:1;visibility:visible}.mobile-close{position:absolute;top:20px;right:20px;width:50px;height:50px;background:var(--bg-alt);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--text-main);cursor:pointer;z-index:4100;transition:var(--transition)}.mobile-close:hover{background:var(--primary);color:var(--white);transform:rotate(90deg) scale(1.1)}.mobile-menu{height:100%;padding:80px 30px 40px;overflow-y:auto}.mobile-menu,.mobile-nav-list{display:flex;flex-direction:column}.mobile-nav-list{gap:10px;margin-bottom:40px}.mobile-nav-list a{font-size:clamp(24px,6vw,36px);font-weight:900;letter-spacing:-1px;color:var(--text-main);display:block;padding:10px 0;transform:translateX(-20px);opacity:0;transition:all .5s cubic-bezier(.23,1,.32,1)}.mobile-overlay.active .mobile-nav-list a{transform:translateX(0);opacity:1}.mobile-nav-list li:first-child a{transition-delay:.1s}.mobile-nav-list li:nth-child(2) a{transition-delay:.12s}.mobile-nav-list li:nth-child(3) a{transition-delay:.14s}.mobile-nav-list li:nth-child(4) a{transition-delay:.16s}.mobile-nav-list li:nth-child(5) a{transition-delay:.18s}.mobile-nav-list li:nth-child(6) a{transition-delay:.2s}.mobile-nav-list li:nth-child(7) a{transition-delay:.22s}.mobile-nav-list a:hover{color:var(--primary);transform:translateX(10px)!important}.mobile-footer{opacity:0;transform:translateY(20px);transition:all .6s cubic-bezier(.23,1,.32,1);transition-delay:.3s;border-top:1px solid var(--border);padding-top:30px;margin-top:auto}.mobile-overlay.active .mobile-footer{opacity:1;transform:translateY(0)}.mobile-actions{display:flex;flex-direction:column;gap:30px}.mobile-nav-controls{display:flex;gap:15px}.mobile-nav-controls .btn-lang,.mobile-nav-controls .btn-theme{flex:1 1;height:50px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:12px;font-weight:700}.mobile-socials{display:flex;gap:20px;margin-top:20px}.mobile-socials a{width:45px;height:45px;background:var(--bg-alt);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;transition:var(--transition)}.mobile-socials a:hover{background:var(--primary);color:var(--white)}body.modal-open{overflow:hidden}body.modal-open .chat-widget,body.modal-open .scroll-to-top{display:none!important}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:15000;display:none;align-items:center;justify-content:center;padding:20px;opacity:0;transition:opacity .4s ease}.modal.active{display:flex;opacity:1}.modal-content{background:var(--bg-main);max-width:800px;width:100%;max-height:90vh;overflow-y:auto;padding:clamp(30px,5vw,60px);border-radius:32px;position:relative;border:1px solid var(--border);box-shadow:0 30px 60px rgba(0,0,0,.2);transform:translateY(20px);transition:transform .5s cubic-bezier(.23,1,.32,1)}.modal.active .modal-content{transform:translateY(0)}.modal-close{position:absolute;top:25px;right:25px;width:40px;height:40px;background:var(--bg-alt);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;color:var(--text-main);transition:var(--transition);z-index:10}.modal-close:hover{background:var(--primary);color:var(--white);transform:rotate(90deg)}.portfolio-modal-content{max-width:900px}.portfolio-modal-header{margin-bottom:40px;border-bottom:1px solid var(--border);padding-bottom:30px}.portfolio-modal-info{display:flex;flex-direction:column;gap:12px}.portfolio-modal-type{font-size:12px;font-weight:800;color:var(--primary);text-transform:uppercase;letter-spacing:2px;background:rgba(79,70,229,.05);padding:6px 12px;border-radius:8px;width:-moz-fit-content;width:fit-content}.portfolio-modal-title{font-size:clamp(28px,4vw,42px);font-weight:900;color:var(--text-main);margin:0;letter-spacing:-1px}.portfolio-modal-tech{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.portfolio-modal-section{margin-bottom:35px}.portfolio-modal-section h4{font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:15px;color:var(--text-muted)}.portfolio-modal-section p{font-size:17px;line-height:1.7;color:var(--text-main);font-weight:500}.portfolio-modal-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:20px;gap:20px;margin-top:20px}.portfolio-result-item{text-align:center;padding:20px;background:var(--bg-alt);border-radius:20px;border:1px solid var(--border);transition:var(--transition)}.portfolio-result-item:hover{border-color:var(--primary);transform:translateY(-5px)}.result-value{font-size:28px;font-weight:900;margin-bottom:4px}.result-label{font-size:11px;font-weight:700;letter-spacing:1px}.portfolio-modal-actions{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px;margin-top:40px}.portfolio-modal-actions .btn{padding:18px;font-size:15px;border-radius:16px}.modal-body h3{font-size:clamp(24px,3vw,32px);font-weight:900;margin-bottom:20px;letter-spacing:-.5px}.modal-body p{font-size:17px;color:var(--text-muted);margin-bottom:30px;line-height:1.7}.modal-list{display:grid;grid-gap:15px;gap:15px;margin-bottom:30px}.modal-list li{display:flex;align-items:flex-start;gap:12px;font-weight:600;font-size:16px;color:var(--text-main)}.modal-list li i{color:var(--primary);margin-top:5px;font-size:14px}.cookie-banner{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(120%);width:calc(100% - 48px);max-width:600px;background:var(--white);border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:0 25px 50px -12px rgba(0,0,0,.25);z-index:9999;transition:var(--transition)}.cookie-banner.visible{transform:translateX(-50%) translateY(0)}.cookie-content{gap:20px}.cookie-content,.cookie-icon{display:flex;align-items:center}.cookie-icon{width:48px;height:48px;background:rgba(79,70,229,.1);color:var(--primary);border-radius:12px;justify-content:center;font-size:1.4rem;flex-shrink:0}.cookie-text{flex:1 1;font-size:.95rem;font-weight:500;color:var(--text-main);line-height:1.5}.cookie-actions{margin-left:10px}.btn-sm{padding:8px 16px;font-size:.85rem}.chat-modal-content .modal-body{height:100%;display:flex;flex-direction:column;overflow:hidden}.chat-modal-content{max-width:420px!important;width:95%!important;height:650px!important;height:min(650px,calc(100dvh - 40px))!important;max-height:calc(100dvh - 40px)!important;display:flex;flex-direction:column;padding:0!important;overflow:hidden!important;background:var(--bg-card)!important;border:1px solid var(--border)!important;box-shadow:0 20px 50px rgba(0,0,0,.2)!important;border-radius:24px!important;position:relative}@media (max-width:480px){.chat-modal-content{width:100%!important;height:100dvh!important;max-height:100dvh!important;border-radius:0!important;margin:0!important}.modal{padding:0!important}.chat-modal-header{padding:15px 20px}.chat-input-area{padding:15px 20px calc(15px + env(safe-area-inset-bottom))}.chat-messages{padding:15px}.chat-quick-actions{padding:12px 15px}}.chat-modal-header{flex-shrink:0;padding:20px 24px;background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;z-index:10}.chat-user-info{gap:14px}.chat-avatar,.chat-user-info{display:flex;align-items:center}.chat-avatar{width:44px;height:44px;background:linear-gradient(135deg,var(--primary),#6366f1);color:white;border-radius:14px;justify-content:center;box-shadow:0 4px 12px rgba(var(--primary-rgb),.3)}.chat-avatar,.chat-name{font-weight:700;font-size:16px}.chat-name{color:var(--text-main);margin-bottom:2px}.chat-status{font-size:12px;color:#10b981;display:flex;align-items:center;gap:5px}.chat-status:before{content:"";width:8px;height:8px;background:#10b981;border-radius:50%;display:inline-block}.chat-header-actions{display:flex;align-items:center;gap:10px}.chat-clear-btn,.chat-close-btn{background:var(--bg-alt);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;transition:var(--transition);width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center}.chat-clear-btn:hover{color:var(--error);border-color:var(--error);background:rgba(239,68,68,.1)}.chat-close-btn:hover{color:var(--primary);border-color:var(--primary);background:rgba(var(--primary-rgb),.1)}.chat-messages{flex:1 1;padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:16px;background:var(--bg-alt);scroll-behavior:smooth}.chat-messages::-webkit-scrollbar{width:4px}.chat-messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}.chat-welcome{text-align:center;color:var(--text-muted);font-size:14px;padding:30px 20px;background:var(--bg-card);border-radius:16px;border:1px dashed var(--border);margin-bottom:10px}.message-bubble{max-width:85%;padding:12px 18px;border-radius:18px;font-size:14px;line-height:1.6;position:relative;animation:messageSlide .4s cubic-bezier(.18,.89,.32,1.28);box-shadow:0 2px 5px rgba(0,0,0,.05);white-space:pre-wrap}@keyframes messageSlide{0%{opacity:0;transform:translateY(20px) scale(.8)}to{opacity:1;transform:translateY(0) scale(1)}}.message-bubble.assistant{align-self:flex-start;background:var(--bg-card);color:var(--text-main);border-bottom-left-radius:4px;border:1px solid var(--border)}.message-bubble.user{align-self:flex-end;background:var(--primary);color:white;border-bottom-right-radius:4px;box-shadow:0 4px 15px rgba(var(--primary-rgb),.2)}.chat-quick-actions{flex-shrink:0;padding:16px 20px;display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;background:var(--bg-card);border-top:1px solid var(--border);scrollbar-width:none}.chat-quick-actions::-webkit-scrollbar{display:none}.quick-action-btn{padding:8px 16px;background:var(--bg-main);border:1px solid var(--border);border-radius:12px;font-size:13px;font-weight:500;cursor:pointer;transition:var(--transition);color:var(--text-main);white-space:nowrap}.quick-action-btn:hover{border-color:var(--primary);color:var(--primary);background:rgba(var(--primary-rgb),.05);transform:translateY(-2px)}.chat-input-area{flex-shrink:0;padding:20px 24px;display:flex;gap:12px;background:var(--bg-card);border-top:1px solid var(--border)}.chat-input-area input{flex:1 1;padding:12px 20px;border:1px solid var(--border);border-radius:16px;background:var(--bg-alt);color:var(--text-main);font-size:14px;outline:none;transition:var(--transition)}.chat-input-area input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.1)}.chat-input-area button{width:46px;height:46px;background:var(--primary);color:white;border:none;border-radius:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);box-shadow:0 4px 12px rgba(var(--primary-rgb),.2)}.chat-input-area button:hover:not(:disabled){transform:scale(1.05) rotate(-5deg);background:#4f46e5}.chat-input-area button:disabled{opacity:.5;background:var(--text-muted);cursor:not-allowed;box-shadow:none}.message-bubble.typing{display:flex;gap:4px;padding:15px 20px;background:var(--bg-card)}.message-bubble.typing span{width:6px;height:6px;background:var(--primary);border-radius:50%;animation:typing 1s infinite}.message-bubble.typing span:nth-child(2){animation-delay:.2s}.message-bubble.typing span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));grid-gap:30px;gap:30px;margin-top:50px}.blog-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;overflow:hidden;transition:var(--transition);display:flex;flex-direction:column}.blog-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.1);border-color:var(--primary)}.blog-card-image{position:relative;height:200px;width:100%}.blog-card-content{padding:25px;flex:1 1;display:flex;flex-direction:column}.blog-card-date{font-size:13px;color:var(--text-muted);margin-bottom:10px}.blog-card-title{font-size:20px;margin-bottom:15px;line-height:1.4;color:var(--text-main)}.blog-card-excerpt{font-size:15px;color:var(--text-muted);line-height:1.6;margin-bottom:20px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.blog-card-link{font-weight:600;color:var(--primary);font-size:14px;margin-top:auto}.container-narrow{max-width:800px!important}.back-link{display:inline-block;margin-bottom:30px;color:var(--text-muted);transition:var(--transition)}.back-link:hover{color:var(--primary);transform:translateX(-5px)}.post-hero-image{position:relative;height:400px;width:100%;border-radius:30px;overflow:hidden;margin-bottom:40px}.post-header{margin-bottom:40px;text-align:center}.post-date{font-size:14px;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px}.post-title{font-size:clamp(32px,5vw,48px);margin-top:15px}.post-content{line-height:1.8;color:var(--text-main);font-size:18px}.post-content h2{margin:40px 0 20px}.post-content p{margin-bottom:25px}.post-content ol,.post-content ul{margin-bottom:25px;padding-left:20px}.post-content li{margin-bottom:10px}@media (max-width:768px){.blog-grid{grid-template-columns:1fr}.post-hero-image{height:250px}}.cases-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));grid-gap:40px;gap:40px;margin-top:50px}.case-card{background:var(--bg-card);border:1px solid var(--border);border-radius:30px;overflow:hidden;transition:var(--transition)}.case-card:hover{transform:scale(1.02);border-color:var(--primary);box-shadow:0 30px 60px rgba(0,0,0,.1)}.case-card-image{position:relative;height:250px}.case-card-content{padding:30px}.case-card-title{font-size:22px;margin-bottom:10px;color:var(--text-main)}.case-card-client{font-size:14px;color:var(--text-muted);margin-bottom:20px}.case-card-tech{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.case-card-link{font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1px;font-size:12px}.case-header{margin-bottom:50px}.case-title{font-size:clamp(32px,6vw,64px);margin-bottom:40px;line-height:1.1}.case-meta-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:30px;gap:30px}.case-meta-item{display:flex;flex-direction:column;gap:5px}.case-meta-item span{font-size:12px;text-transform:uppercase;color:var(--text-muted);letter-spacing:1px}.case-meta-item strong{font-size:18px;color:var(--text-main)}.case-hero-image{position:relative;height:500px;border-radius:40px;overflow:hidden;margin-bottom:60px}.case-content-grid{display:grid;grid-template-columns:1fr 350px;grid-gap:80px;gap:80px}.case-section{margin-bottom:60px}.case-section h2{font-size:28px;margin-bottom:20px}.case-section p{font-size:18px;line-height:1.8;color:var(--text-muted)}.results-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:15px}.results-list li{display:flex;align-items:center;gap:15px;font-size:18px;color:var(--text-main)}.results-list li i{color:#10b981}.case-sidebar{display:flex;flex-direction:column;gap:30px}.cta-card,.tech-stack-card{background:var(--bg-card);padding:30px;border-radius:20px;border:1px solid var(--border)}.cta-card h3,.tech-stack-card h3{font-size:18px;margin-bottom:20px}.tech-tags{display:flex;flex-wrap:wrap;gap:10px}@media (max-width:992px){.case-content-grid{grid-template-columns:1fr;gap:40px}.case-meta-grid{grid-template-columns:1fr;gap:20px}.case-hero-image{height:300px}}.project-category{font-size:14px;text-transform:uppercase;color:var(--primary);letter-spacing:2px;font-weight:700}.project-tech-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.project-main-image{position:relative;height:600px;border-radius:40px;overflow:hidden;margin:50px 0}.project-info-grid{display:grid;grid-template-columns:1fr 350px;grid-gap:80px;gap:80px}.project-features-list{list-style:none;padding:0;margin-top:30px;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:20px;gap:20px}.project-features-list li{display:flex;align-items:center;gap:12px;font-size:16px}.project-features-list li i{color:var(--primary)}.project-results-card{background:var(--bg-card);padding:30px;border-radius:30px;border:1px solid var(--border);margin-bottom:30px}.results-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px;margin-top:20px}.result-item{display:flex;flex-direction:column}.result-value{font-size:24px;font-weight:800;color:var(--primary)}.result-label{font-size:12px;color:var(--text-muted);text-transform:uppercase}.project-gallery-section{margin-top:100px}.project-gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));grid-gap:30px;gap:30px;margin-top:40px}.gallery-item{position:relative;height:300px;border-radius:20px;overflow:hidden}@media (max-width:992px){.project-info-grid{grid-template-columns:1fr;gap:40px}.project-main-image{height:350px}}.calculator{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.calculator-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:60px;gap:60px;margin-top:60px;align-items:start}.calc-inputs{background:transparent;padding:0;border-radius:0;border:none}.calc-group{margin-bottom:48px;padding-bottom:32px;border-bottom:1px solid var(--border)}.calc-group:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.calc-group label{display:block;font-weight:700;margin-bottom:24px;font-size:13px;text-transform:uppercase;letter-spacing:2px;color:var(--text-muted)}.form-select{border:1px solid var(--border);background-color:var(--bg-main);padding:18px 24px;font-size:16px;border-radius:12px;cursor:pointer;transition:var(--transition)}.form-select:hover{border-color:var(--primary)}.range-wrap{display:flex;flex-direction:column;gap:20px;width:100%}.range-input{width:100%;height:6px;background:var(--border);border-radius:10px;-webkit-appearance:none;-moz-appearance:none;appearance:none;outline:none;cursor:pointer}.range-input::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:28px;height:28px;background:var(--primary);border:4px solid var(--bg-main);border-radius:50%;cursor:pointer;-webkit-transition:var(--transition);transition:var(--transition);box-shadow:0 4px 15px rgba(79,70,229,.2)}.range-input::-webkit-slider-thumb:hover{transform:scale(1.1)}.range-value-wrap{display:flex;justify-content:space-between;align-items:center;padding:0 4px}.range-min-max{font-size:12px;font-weight:700;color:var(--text-muted);opacity:.5}.range-value{font-size:28px;font-weight:900;color:var(--primary);line-height:1;min-width:40px;text-align:center}.checkbox-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.checkbox-item{cursor:pointer;position:relative}.checkbox-item input{display:none}.checkbox-content{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px 16px;background:var(--bg-main);border:1px solid var(--border);border-radius:20px;transition:all .3s cubic-bezier(.4,0,.2,1);text-align:center;height:100%}.checkbox-content i{font-size:20px;color:var(--text-muted);transition:var(--transition)}.checkbox-content span{font-size:12px;font-weight:700;line-height:1.3;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.checkbox-item input:checked+.checkbox-content{border-color:var(--primary);background:rgba(79,70,229,.03);transform:translateY(-4px);box-shadow:0 10px 25px -5px rgba(79,70,229,.1)}.checkbox-item input:checked+.checkbox-content i{color:var(--primary);transform:scale(1.1)}.checkbox-item input:checked+.checkbox-content span{color:var(--text-main)}.checkbox-content.urgent i{color:#ef4444}.checkbox-item input:checked+.checkbox-content.urgent{border-color:#ef4444;background:rgba(239,68,68,.03);box-shadow:0 10px 25px -5px rgba(239,68,68,.1)}.checkbox-item:hover .checkbox-content{border-color:var(--primary)}@media (max-width:1200px){.checkbox-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:992px){.calculator-grid{grid-template-columns:1fr}.calc-result{position:static;margin-top:40px}.result-card{padding:60px 24px}}@media (max-width:640px){.checkbox-grid{grid-template-columns:1fr}.total-price{font-size:clamp(40px,12vw,56px)}.calc-group{margin-bottom:32px;padding-bottom:24px}}.calc-actions{display:flex;flex-direction:column;gap:12px;width:100%}.calc-result{position:-webkit-sticky;position:sticky;top:120px}.result-card{background:var(--bg-main);padding:60px 40px;border-radius:32px;text-align:center;border:1px solid var(--border);box-shadow:0 40px 100px -20px rgba(0,0,0,.05);display:flex;flex-direction:column;align-items:center}.calc-warning{font-size:10px;color:#ef4444;font-weight:800;margin-bottom:20px;padding:6px 12px;background:rgba(239,68,68,.05);border-radius:20px}.calc-warning,.result-card h3{text-transform:uppercase;letter-spacing:2px}.result-card h3{font-size:13px;font-weight:700;margin-bottom:32px;color:var(--text-muted)}.total-price{font-size:84px;font-weight:900;margin-bottom:5px;display:flex;align-items:baseline;gap:12px;color:var(--text-main);letter-spacing:-4px;line-height:1}.currency{font-size:32px;font-weight:600;color:var(--primary);letter-spacing:0}.calc-note{font-size:13px;color:var(--text-muted);margin-bottom:40px;line-height:1.6;max-width:280px}.btn-block{width:100%;padding:20px;font-size:16px}.label-with-action{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.label-with-action label{margin-bottom:0!important}.reset-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:14px;transition:var(--transition)}.reset-btn:hover{color:var(--primary);transform:rotate(-45deg)}.comparison-toggle{display:flex;background:var(--bg-alt);padding:4px;border-radius:12px;margin-bottom:30px;width:100%}.toggle-btn{flex:1 1;padding:10px;border:none;background:transparent;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:var(--transition);color:var(--text-muted)}.toggle-btn.active{background:var(--bg-main);color:var(--primary);box-shadow:0 4px 12px rgba(0,0,0,.05)}.premium-details{width:100%;background:rgba(79,70,229,.03);padding:20px;border-radius:20px;margin-bottom:30px;text-align:left;animation:fadeIn .3s ease}.premium-price{font-size:24px;font-weight:800;color:var(--primary);margin-bottom:15px;text-align:center}.premium-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.premium-list li{font-size:13px;color:var(--text-main);display:flex;align-items:center;gap:10px}.premium-list li i{color:#10b981;font-size:12px}.action-row{display:flex;gap:10px;width:100%}.flex-grow{flex-grow:1}@media (max-width:1024px){:root{--container:960px}.section{padding:100px 0}.nav-menu{gap:20px}.nav-list{gap:15px}.nav-list a{font-size:13px;padding:4px 6px}.nav-actions{gap:10px}.btn-sm{padding:8px 16px}.logo{font-size:22px}.hero-wrapper{grid-template-columns:1fr;text-align:center;gap:40px}.hero-desc{margin:0 auto 48px}.hero-decoration{display:block;opacity:.5}.hero-title{font-size:clamp(48px,8vw,64px)}.experience-grid{gap:40px}.exp-number{font-size:140px}.portfolio-grid,.services-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{gap:20px}.stat-item{padding:30px 20px}.contacts-grid{grid-template-columns:1fr;gap:60px}.contacts-info{text-align:center}.contacts-subtitle{margin:0 auto 40px}.contact-methods{align-items:stretch;max-width:500px;margin:0 auto}.contact-item:hover{transform:translateY(-5px)}.form-row{grid-template-columns:1fr;gap:24px}.contact-form-card{padding:40px 24px}.modal-content{padding:clamp(30px,6vw,50px);border-radius:24px}.modal-close{top:20px;right:20px;width:36px;height:36px}.testimonial-card{padding:40px 30px}.testimonial-text{font-size:18px}}@media (max-width:768px){:root{--radius:10px}.section{padding:60px 0}.container{padding:0 20px}.header{padding:15px 0}.nav-menu{display:none}.burger{display:block}.logo{font-size:24px}.hero{padding:0;text-align:center;align-items:flex-start;justify-content:center;position:relative;overflow:hidden}.hero,.hero-wrapper{display:flex;min-height:100dvh;width:100%}.hero-wrapper{flex-direction:column;align-items:center;justify-content:flex-start;gap:0;padding:100px 20px 40px;z-index:5;background:transparent}.hero-decoration{position:relative;width:100%;height:250px;order:-1;margin-bottom:20px;z-index:1}.hero-3d-container{height:100%;width:100%}.hero-tag{font-size:10px;letter-spacing:3px;margin-bottom:20px;background:rgba(79,70,229,.08);padding:6px 12px;border-radius:20px;display:inline-block}.hero-title{font-size:clamp(32px,10vw,42px);margin-bottom:20px;line-height:1.2;letter-spacing:-1px;word-wrap:break-word}.hero-title br{display:block}.hero-title span{display:inline;margin:0}.hero-desc{margin-bottom:40px;font-size:16px;line-height:1.5;color:var(--text-muted);max-width:100%}.hero-btns{width:100%;display:flex;flex-direction:column;gap:12px}.hero-btns .btn{width:100%;padding:18px;font-size:15px}.scroll-hint{display:none}.circle-1{width:200px;height:200px;top:-50px;right:-50px;opacity:.4}.circle-2{width:150px;height:150px;bottom:20px;left:-30px;opacity:.3}.circle-3{display:block;width:180px;height:180px;background:rgba(79,70,229,.12);top:40%;left:50%;filter:blur(60px)}.circle-4{display:block;width:120px;height:120px;background:rgba(236,72,153,.1);bottom:15%;right:-20px;filter:blur(40px);animation:float-mobile 6s ease-in-out infinite}.circle-5{display:block;width:80px;height:80px;background:rgba(129,140,248,.1);top:15%;left:-10px;filter:blur(30px);animation:float-mobile 8s ease-in-out infinite reverse}.floating-shape{display:block;border-color:rgba(79,70,229,.3);opacity:.5}.shape-1{top:15%;right:10%;width:30px;height:30px;animation:rotate-mobile 10s linear infinite}.shape-2{bottom:20%;left:5%;width:20px;height:20px;animation:rotate-mobile 15s linear infinite reverse}@keyframes rotate-mobile{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes float-mobile{0%,to{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-20px) rotate(10deg)}}.hero:after{content:"";position:absolute;width:100%;height:100%;top:0;left:0;background-image:radial-gradient(var(--border) 1px,transparent 1px),linear-gradient(135deg,rgba(79,70,229,.02) 0,transparent 100%);background-size:30px 30px,100% 100%;opacity:.2;z-index:-1;animation:pulse-grid 10s infinite alternate}@keyframes pulse-grid{0%{opacity:.15;transform:scale(1)}to{opacity:.25;transform:scale(1.05)}}.experience-grid{grid-template-columns:1fr;text-align:center;gap:30px}.exp-number{font-size:100px;line-height:.9}.exp-label{left:50%;transform:translateX(-50%);bottom:5px;font-size:16px;width:100%}.exp-features{flex-direction:column;gap:15px;align-items:center;margin-top:30px}.section-title{font-size:28px;margin-bottom:16px}.stats-grid{grid-template-columns:1fr;gap:16px}.stat-num{font-size:42px}.stat-item{padding:24px;border-radius:16px}.portfolio-grid{grid-template-columns:1fr;gap:24px}.project-card{height:400px}.project-card-content{padding:30px}.project-title{font-size:28px}.portfolio-filters{gap:8px;margin-top:30px}.filter-btn{padding:8px 16px;font-size:13px}.portfolio-info-icon:after{width:200px;font-size:11px}.timeline-wrap{margin-top:40px}.timeline-line,.timeline-line-progress{left:30px;transform:none}.timeline-items{padding-left:0}.timeline-item{width:100%;padding-left:70px;padding-right:0;margin-bottom:40px}.timeline-item:nth-child(2n){margin-left:0;padding-left:70px}.timeline-dot{left:20px;right:auto;top:10px}.timeline-item:nth-child(2n) .timeline-dot{left:20px}.timeline-card{padding:24px;border-radius:20px}.timeline-content h3{font-size:18px}.timeline-content p{font-size:14px}.services-grid{grid-template-columns:1fr;gap:20px}.service-card{padding:24px;border-radius:20px}.service-icon{width:50px;height:50px;font-size:20px;margin-bottom:24px}.pricing-card-simple{padding:40px 20px;border-radius:24px}.pricing-title-simple{font-size:26px}.pricing-desc-simple{font-size:15px;margin-bottom:30px}.tech-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px}.tech-item{padding:12px;gap:8px}.tech-item i{font-size:28px}.tech-item span{font-size:10px}.faq-question{font-size:18px;padding:20px}.faq-info{gap:15px}.faq-num{width:32px;height:32px;font-size:12px}.faq-answer{padding:0 20px}.faq-item.active .faq-answer{padding-bottom:20px}.faq-answer p{margin-left:0;font-size:14px;padding-top:5px}.contact-form-card{padding:30px 20px}.contact-methods{gap:12px}.contact-item{padding:16px;gap:16px}.contact-icon{width:44px;height:44px;font-size:18px}.contact-value{font-size:14px}.contact-form{gap:20px}.form-group input,.form-group textarea,.form-select{padding:14px 16px;font-size:14px}.form-row{grid-template-columns:1fr}.mobile-nav-controls{display:flex;justify-content:center;gap:16px;margin-bottom:24px}.mobile-nav-controls .btn-lang,.mobile-nav-controls .btn-theme{padding:10px 18px;font-size:15px;border-radius:10px}.chat-widget{bottom:20px;right:20px}.scroll-to-top{bottom:20px;left:20px}.chat-toggle{width:50px;height:50px;font-size:20px}.chat-btn{width:44px;height:44px;font-size:18px}.modal-body h3{font-size:24px;margin-bottom:16px}.modal-body p{font-size:15px;margin-bottom:24px}.modal-body ul{margin-bottom:30px}.modal-close{top:15px;right:15px;width:32px;height:32px;font-size:16px}.portfolio-modal-title{font-size:clamp(24px,6vw,32px)}.portfolio-modal-actions{grid-template-columns:1fr;gap:12px}.portfolio-modal-actions .btn{width:100%;padding:16px}.portfolio-modal-results{grid-template-columns:1fr;gap:12px}.portfolio-modal-header{margin-bottom:30px;padding-bottom:20px}.portfolio-modal-section{margin-bottom:25px}.faq-question{font-size:20px;padding:30px 0}.faq-info{gap:20px}.faq-answer p{margin-left:35px;font-size:16px}.footer{padding:40px 0 30px}.footer-wrap{flex-direction:column;gap:20px;text-align:center}img{max-width:100%;height:auto}.cookie-banner{bottom:16px;width:calc(100% - 32px);padding:20px;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,.3)}.cookie-content{flex-direction:column;text-align:center;gap:12px}.cookie-icon{width:44px;height:44px;font-size:1.2rem;margin:0 auto}.cookie-text{font-size:.85rem;line-height:1.4}.cookie-actions{width:100%;margin-left:0;margin-top:4px}.cookie-actions .btn{width:100%;padding:12px;font-size:14px}body.cookie-banner-active .chat-widget,body.cookie-banner-active .scroll-to-top{bottom:240px!important}.testimonial-card{padding:30px 20px}.testimonial-text{font-size:16px}.slider-controls{gap:20px}.slider-btn{width:40px;height:40px}}@media (max-width:480px){.section{padding:40px 0}.container{padding:0 16px}.hero{padding:0;height:100vh;height:100dvh;display:flex;align-items:center;justify-content:center}.hero-title{font-size:clamp(32px,11vw,40px)}.hero-btns .btn{padding:16px}.circle-1{width:150px;height:150px}.circle-2{width:100px;height:100px}.exp-number{font-size:80px}.exp-label{font-size:14px;bottom:0}.feature-item{font-size:13px}.stat-num{font-size:36px}.stat-item{padding:20px}.project-card{padding:20px;min-height:180px}.project-title{font-size:20px}.filter-btn{padding:6px 14px;font-size:12px}.tech-grid{grid-template-columns:repeat(2,1fr);gap:10px}.tech-item{padding:10px}.tech-item i{font-size:24px}.pricing-card-simple{padding:30px 16px}.pricing-title-simple{font-size:22px}.faq-question{font-size:16px;padding:16px}.faq-info{gap:12px}.faq-num{width:28px;height:28px;font-size:11px;border-radius:8px}.faq-answer{padding:0 16px}.faq-item.active .faq-answer{padding-bottom:16px}.faq-answer p{font-size:13px}.modal-content{padding:24px 16px}.modal-close{top:15px;right:15px}.modal-body h3,.modal-close{font-size:20px}.contact-form-card{padding:30px 16px}.contact-methods{gap:12px}.contact-item{padding:12px;gap:12px}.contact-icon{width:40px;height:40px;font-size:16px}.contact-value{font-size:13px}.form-group input,.form-group textarea,.form-select{padding:12px 14px;font-size:13px}body.cookie-banner-active .chat-widget,body.cookie-banner-active .scroll-to-top{bottom:260px!important}.testimonial-card{padding:24px 16px;gap:20px}.testimonial-text{font-size:15px}.testimonial-quote{width:44px;height:44px;font-size:18px}.slider-controls{gap:15px;margin-top:30px}}.modal,.project-card{--m-primary:#4f46e5;--m-bg:#ffffff;--m-bg-alt:#f8fafc;--m-border:#e2e8f0;--m-text:#0f172a;--m-text-muted:#64748b}.modal{background:rgba(15,23,42,.2)!important;-webkit-backdrop-filter:blur(4px)!important;backdrop-filter:blur(4px)!important}.modal-content.portfolio-modal-content{background:#ffffff!important;border:1px solid var(--m-border)!important;max-width:900px!important;width:95%!important;padding:48px!important;border-radius:20px!important;box-shadow:0 20px 50px rgba(0,0,0,.1)!important;transform:none!important}.project-card{background:#ffffff!important;border:1px solid var(--m-border)!important;box-shadow:0 1px 3px rgba(0,0,0,.05)!important;height:auto!important;min-height:280px!important}.project-card:after,.project-card:before{display:none!important}.project-card:hover{transform:translateY(-4px)!important;border-color:var(--m-primary)!important;box-shadow:0 12px 24px rgba(0,0,0,.06)!important}.project-card-icon{height:140px!important;background:var(--m-bg-alt)!important;color:var(--m-primary)!important;font-size:40px!important;display:flex!important;align-items:center!important;justify-content:center!important;transition:background .2s ease,color .2s ease!important;transform:none!important}.project-card:hover .project-card-icon{background:var(--m-primary)!important;color:#ffffff!important}.project-card-content{padding:24px!important;background:#ffffff!important}.project-title{color:var(--m-text)!important;font-size:22px!important;font-weight:700!important}.tech-tag{background:rgba(79,70,229,.08)!important;color:var(--m-primary)!important;border:1px solid rgba(79,70,229,.15)!important;font-weight:500!important;padding:6px 12px!important;border-radius:6px!important;font-size:12px!important}.project-card:hover .tech-tag{background:rgba(79,70,229,.12)!important;border-color:rgba(79,70,229,.25)!important}.btn{display:inline-flex!important;align-items:center!important;gap:10px!important}.btn i{margin-left:0!important;font-size:14px!important}@media (max-width:768px){.modal-content.portfolio-modal-content{padding:30px 20px!important;max-width:100%!important;border-radius:20px 20px 0 0!important;align-self:flex-end!important}}