:root{--color-primary: #F39C12;--color-background: #0D1117;--color-secondary-bg: #161B22;--color-card-bg: #1C2128;--color-accent: #3498DB;--color-text-title: #FFFFFF;--color-text-main: rgba(255, 255, 255, .9);--color-text-secondary: rgba(255, 255, 255, .6);--shadow-premium: 0 8px 32px rgba(0, 0, 0, .5);--radius-main: 16px;--radius-btn: 12px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;color:var(--color-text-main);background-color:var(--color-background);background-image:radial-gradient(circle at 20% 0%,rgba(52,152,219,.08) 0%,transparent 40%),radial-gradient(circle at 80% 0%,rgba(243,156,18,.05) 0%,transparent 40%);background-attachment:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding-bottom:80px}h1,h2,h3,h4{color:var(--color-text-title);font-weight:700;line-height:1.2}p{color:var(--color-text-secondary);margin-bottom:1rem}.container{max-width:1100px;margin:0 auto;padding:0 20px}.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}.text-center{text-align:center}.text-primary{color:var(--color-primary)}button,a,[role=button],.fab,.faq-question,.modal-close,.feedback-btn,#remove-image-btn,.article-question{-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;cursor:pointer}.cta-buttons{display:flex;flex-direction:column;align-items:center;gap:1rem;width:100%}.cta-button{display:inline-flex;justify-content:center;align-items:center;padding:1.1rem 2rem;border-radius:var(--radius-btn);font-size:1.1rem;font-weight:800;text-decoration:none;border:none;transition:all .3s cubic-bezier(.175,.885,.32,1.275);width:100%;max-width:320px;text-align:center;min-height:60px;box-shadow:0 4px 15px #0000004d}.primary-btn{background:var(--color-primary);color:#000}.primary-btn:hover{box-shadow:0 8px 25px #f39c1266;transform:translateY(-3px) scale(1.02)}.secondary-btn{background-color:#1a2634;color:#fff;border:1px solid rgba(255,255,255,.1)}.secondary-btn:hover{background-color:#243141;border-color:#ffffff4d;transform:translateY(-3px)}.hero{position:relative;padding:4rem 0 3rem;text-align:center;background:radial-gradient(circle at center top,rgba(52,152,219,.05) 0%,transparent 70%)}.hero .logo{font-size:1.5rem;font-weight:900;text-transform:uppercase;color:var(--color-primary);margin-bottom:.5rem}.hero .logo span{color:#fff;display:block;font-size:1.2rem;font-weight:700}.hero-contact .phone-number{font-size:2rem;font-weight:800;color:#fff;text-decoration:none;margin:1.5rem 0 .5rem;display:block}.hero-contact .work-hours{color:var(--color-text-secondary);font-size:.95rem}.urgent-badge{display:inline-flex;align-items:center;gap:6px;color:var(--color-primary);font-weight:700;font-size:1rem;margin-top:1rem;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:.8}50%{opacity:1}to{opacity:.8}}.hero h1{font-size:3rem;font-weight:900;margin:2rem 0 1rem;line-height:1.1;color:#fff}.hero .subtitle{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:2.5rem;font-weight:500}.section{padding:4rem 0}.section-gray{background-color:var(--color-secondary-bg)}.section-title{font-size:2rem;text-align:center;margin-bottom:3rem;color:var(--color-text-title);position:relative;display:inline-block;width:100%}.section-title:after{content:"";display:block;width:60px;height:4px;background-color:var(--color-primary);margin:1rem auto 0;border-radius:2px}.card{background-color:var(--color-card-bg);border-radius:var(--radius-main);box-shadow:var(--shadow-soft);padding:2rem;border:1px solid rgba(255,255,255,.05);transition:transform .3s ease,box-shadow .3s ease}.about-content{text-align:center;max-width:800px;margin:0 auto}.master-photo{width:160px;height:160px;border-radius:50%;object-fit:cover;border:4px solid var(--color-primary);margin-bottom:1.5rem;box-shadow:0 10px 30px #0000004d}.about-content h3{font-size:1.5rem;margin-bottom:1rem;color:var(--color-text-title)}.advantages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:2rem}.advantage-card{background:var(--color-card-bg);padding:2rem;border-radius:var(--radius-main);text-align:center;border:1px solid rgba(255,255,255,.05)}.advantage-icon{font-size:2.5rem;color:var(--color-primary);margin-bottom:1rem}.advantage-card h4{margin-bottom:.5rem;color:var(--color-text-title)}.pricing-group{background-color:var(--color-card-bg);border-radius:var(--radius-main);padding:2rem;margin-bottom:2rem;box-shadow:var(--shadow-soft);border:1px solid rgba(255,255,255,.05)}.pricing-group h3{font-size:1.4rem;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:1rem;margin-bottom:1rem;color:var(--color-primary)}.pricing-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:1rem}.pricing-item:last-child{border-bottom:none}.pricing-item span{color:var(--color-text-main)}.pricing-item .price{font-weight:700;color:var(--color-text-title);white-space:nowrap;margin-left:1rem}.gallery-grid,.reviews-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}.gallery-item{background:var(--color-card-bg);border-radius:var(--radius-main);overflow:hidden;box-shadow:var(--shadow-soft)}.gallery-item img{width:100%;height:240px;object-fit:cover;transition:transform .5s ease}.gallery-item:hover img{transform:scale(1.05)}.gallery-item p{padding:1rem;margin:0;color:var(--color-text-main);font-weight:500;text-align:center;background-color:var(--color-card-bg)}.review-card{background-color:var(--color-card-bg);padding:1.5rem;border-radius:var(--radius-main);border-left:4px solid var(--color-primary);box-shadow:var(--shadow-soft)}.review-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.review-header h3{font-size:1.1rem;color:var(--color-text-title)}.stars{color:#f5a623}.request-form-card,.ai-diagnostics-card{background-color:var(--color-card-bg);border-radius:var(--radius-main);padding:2rem;box-shadow:var(--shadow-soft);border:1px solid rgba(255,255,255,.05);margin:0 auto;max-width:600px}.form-group{margin-bottom:1.5rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;color:var(--color-text-secondary);font-size:.9rem}.form-group input,#ai-prompt,textarea{width:100%;padding:1rem;border-radius:8px;border:1px solid rgba(255,255,255,.1);background-color:#0003;color:#fff;font-size:16px;font-family:inherit;transition:all .3s ease}.form-group input:focus,#ai-prompt:focus{outline:none;border-color:var(--color-primary);background-color:#0000004d;box-shadow:0 0 0 2px #f5a62333}#ai-prompt{resize:vertical;min-height:120px}.ai-response-container{background-color:#0003;border-radius:8px;padding:1.5rem;margin-top:1.5rem;border-left:3px solid var(--color-primary);text-align:left;white-space:pre-wrap;display:none}.image-preview-wrapper{width:100%;max-width:200px;height:150px;border-radius:12px;overflow:hidden;margin:1rem auto;position:relative;border:2px dashed rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center}.image-preview-wrapper img{width:100%;height:100%;object-fit:cover}.faq-item,.article-item{background:var(--color-card-bg);border-radius:var(--radius-main);margin-bottom:1rem;border:1px solid rgba(255,255,255,.05);overflow:hidden}.faq-question,.article-question{width:100%;padding:1.25rem;display:flex;justify-content:space-between;align-items:center;background:transparent;border:none;color:var(--color-text-title);font-size:1rem;font-weight:600;text-align:left}.faq-icon{color:var(--color-primary);transition:transform .3s}.faq-question[aria-expanded=true] .faq-icon{transform:rotate(45deg)}.faq-answer,.article-answer{max-height:0;overflow:hidden;transition:max-height .3s ease-out;background-color:#0000001a}.faq-answer p{padding:1.5rem;margin:0;color:var(--color-text-secondary)}.sticky-bottom-bar{position:fixed;bottom:0;left:0;width:100%;background-color:#2e3f50f2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:12px 16px;display:flex;gap:12px;z-index:1000;border-top:1px solid rgba(255,255,255,.1);box-shadow:0 -5px 20px #0000004d;align-items:center}.sticky-bottom-bar .bar-btn{flex:1;height:54px;border-radius:12px;display:flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800;font-size:1rem;transition:transform .2s,filter .2s;box-shadow:0 4px 12px #0000004d}.sticky-bottom-bar .bar-btn:active{transform:scale(.96)}.sticky-bottom-bar .btn-call{background:linear-gradient(135deg,#f39c12,#d35400);color:#fff}.sticky-bottom-bar .btn-msg{background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;border:none}.fab{position:fixed;right:20px;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 6px 16px #0006;z-index:999;transition:transform .3s}.whatsapp-fab{bottom:100px;background-color:#25d366}.telegram-fab{bottom:175px;background-color:#08c}.scroll-to-top-fab{bottom:250px;background-color:#ffffff1a;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1)}.footer{background-color:#242424;padding:3rem 0 6rem;text-align:center;color:var(--color-text-secondary)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:2000;opacity:0;transition:opacity .3s}.modal-overlay.active{display:flex;opacity:1}.modal-content{background-color:var(--color-card-bg);padding:2.5rem;border-radius:16px;width:90%;max-width:450px;position:relative;box-shadow:0 20px 50px #00000080;border:1px solid rgba(255,255,255,.1);transform:translateY(20px);transition:transform .3s}.modal-overlay.active .modal-content{transform:translateY(0)}.modal-close{position:absolute;top:15px;right:15px;color:var(--color-text-secondary);background:none;border:none;font-size:2rem}.button-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:none}.cta-button.loading .button-text{display:none}.cta-button.loading .button-spinner{display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:768px){.sticky-bottom-bar{display:none}.footer{padding-bottom:3rem}.hero h1{font-size:3.5rem}.cta-buttons{flex-direction:row;justify-content:center}.cta-button{width:auto;min-width:200px}.gallery-grid,.reviews-grid{grid-template-columns:repeat(2,1fr)}.fab,.whatsapp-fab{bottom:30px}.telegram-fab{bottom:100px}.scroll-to-top-fab{bottom:30px;left:30px;right:auto}}@media(min-width:1024px){.gallery-grid{grid-template-columns:repeat(4,1fr)}.reviews-grid{grid-template-columns:repeat(3,1fr)}}