:root{--blue: #1063ad;--blue-dark: #0d4d87;--blue-light: #1976d2;--teal: #29c2b2;--teal-dark: #20a396;--accent: #ffe082;--white: #ffffff;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-tertiary: #64748b;--border-color: #e2e8f0;--card-bg: #ffffff;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--radius-sm: 8px;--radius: 16px;--radius-lg: 24px;--radius-xl: 32px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1)}.dark-mode,html.dark-mode{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-tertiary: #94a3b8;--border-color: #334155;--card-bg: #1e293b;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 10px 10px -5px rgba(0, 0, 0, .4);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .6)}html.dark-mode{background-color:var(--bg-primary);color:var(--text-primary)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;transition:background-color .3s ease,color .3s ease;user-select:none}.contact-form input,.contact-form textarea,.contact-form select{user-select:text}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.75rem,4vw,2.5rem)}h3{font-size:clamp(1.25rem,3vw,1.5rem)}a{text-decoration:none;color:inherit;transition:var(--transition)}.cookie-banner{position:fixed;left:50%;bottom:1.25rem;transform:translate(-50%) translateY(100%);background:var(--card-bg);color:var(--text-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);border-radius:var(--radius);padding:1rem 1.25rem;display:flex;gap:1rem;align-items:center;max-width:960px;width:calc(100% - 2rem);z-index:2000;opacity:0;visibility:hidden;transition:transform .3s ease-out,opacity .3s ease-out,visibility 0s .3s}.cookie-banner.hidden{display:none!important;visibility:hidden}.cookie-banner.visible{transform:translate(-50%) translateY(0);opacity:1;visibility:visible;transition:transform .3s ease-out,opacity .3s ease-out,visibility 0s 0s}.cookie-text{display:flex;flex-direction:column;gap:.25rem;font-size:.95rem}.cookie-text strong{font-size:1rem}.cookie-actions{display:flex;gap:.5rem;flex-shrink:0}@media(max-width:768px){.cookie-banner{flex-direction:column;align-items:flex-start}.cookie-actions{width:100%;justify-content:flex-start;flex-wrap:wrap}}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--radius);font-family:Montserrat,sans-serif;font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);text-align:center;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);color:var(--white);box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--white);color:var(--blue);border:2px solid var(--blue)}.btn-secondary:hover{background:var(--blue);color:var(--white)}.btn-outline{background:transparent;color:var(--blue);border:2px solid var(--blue)}.btn-outline:hover{background:var(--blue);color:var(--white)}.btn-large{padding:1rem 2rem;font-size:1.1rem}.btn-block{width:100%;justify-content:center}.btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.btn-sm{padding:.55rem 1rem;font-size:.9rem}.navbar{position:fixed;top:0;left:0;right:0;background:transparent;box-shadow:none;z-index:1000;transition:var(--transition)}.navbar.scrolled{background:var(--bg-secondary);box-shadow:var(--shadow);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color)}.dark-mode .navbar{background:transparent}.dark-mode .navbar.scrolled{background:var(--bg-secondary);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color)}.nav-container{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem}.logo{display:flex;align-items:center;gap:.75rem;font-size:1.5rem;font-weight:800;color:var(--blue)}.logo-img{height:50px;width:auto}.nav-menu{display:flex;list-style:none;align-items:center;gap:2rem}.nav-menu a{color:var(--text-secondary);font-weight:600;font-size:.95rem;position:relative}.nav-menu a:not(.btn-nav):hover{color:var(--blue)}.nav-menu a:not(.btn-nav):after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--blue);transition:var(--transition)}.navbar-ua .logo{font-size:1.25rem}.navbar-ua .nav-menu{gap:1.05rem}.navbar-ua .nav-menu a{font-size:.82rem}.navbar-ua .btn-nav{padding:.6rem 1rem;font-size:.9rem}.nav-menu a:not(.btn-nav):hover:after{width:100%}.btn-nav{padding:.6rem 1.5rem;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);color:var(--white);border-radius:var(--radius);font-size:.9rem}.btn-nav:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.language-item{display:flex}.language-switcher{display:inline-flex;align-items:center;gap:.25rem;padding:.2rem;border-radius:var(--radius);background:var(--bg-tertiary);border:1px solid var(--border-color)}.lang-btn{border:none;background:transparent;color:var(--text-secondary);font-weight:600;padding:.3rem .65rem;border-radius:var(--radius);cursor:pointer;transition:var(--transition-fast)}.lang-btn:hover{color:var(--blue)}.lang-btn.active{background:var(--blue);color:#fff;box-shadow:var(--shadow-sm)}.theme-toggle{width:45px;height:45px;border-radius:50%;border:2px solid var(--border-color);background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:var(--transition);position:relative;overflow:hidden}.theme-toggle:hover{transform:scale(1.1);border-color:var(--blue);box-shadow:var(--shadow-md)}.theme-toggle i{transition:var(--transition)}.dark-mode .theme-toggle i.fa-sun{transform:rotate(180deg) scale(0);position:absolute}.dark-mode .theme-toggle i.fa-moon{transform:rotate(0) scale(1)}html:not(.dark-mode) .theme-toggle i.fa-moon{transform:rotate(-180deg) scale(0);position:absolute}html:not(.dark-mode) .theme-toggle i.fa-sun{transform:rotate(0) scale(1)}.mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.5rem}.mobile-toggle span{width:25px;height:3px;background:var(--blue);border-radius:3px;transition:var(--transition)}.hero{margin-top:0;overflow:hidden}main section{scroll-margin-top:100px}.error-page{min-height:70vh;display:flex;align-items:center;justify-content:center;padding:4rem 0}.error-container{text-align:center;background:var(--bg-secondary);padding:3rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.error-container h1{font-size:4rem;margin-bottom:1rem}.error-container p{color:var(--text-secondary);margin-bottom:1.5rem}.hero-top{position:relative;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);padding:6.5rem 0 4.5rem;overflow:hidden;min-height:100vh;display:flex;align-items:center}.hero-video{position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;transform:translate(-50%,-50%);z-index:0;object-fit:cover;opacity:.6;filter:blur(0px);animation:slowZoom 60s ease-in-out infinite alternate}@keyframes slowZoom{0%{transform:translate(-50%,-50%) scale(1)}to{transform:translate(-50%,-50%) scale(1.1)}}.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,#1063ad66,#29c2b24d),radial-gradient(circle at 20% 50%,rgba(255,255,255,.08) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.04) 0%,transparent 50%);pointer-events:none;z-index:1}.hero-bottom{position:relative;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);padding:4rem 0 3rem;overflow:visible;margin-top:-60px}.hero-container{position:relative;z-index:2}.hero-content{color:var(--white);z-index:2;max-width:900px;margin:0 auto;text-align:center}.hero-title{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:1.5rem;line-height:1.1;text-shadow:0 4px 12px rgba(0,0,0,.4),0 2px 4px rgba(0,0,0,.3);font-weight:800}.highlight{background:linear-gradient(135deg,var(--accent) 0%,#ffecb3 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.hero-subtitle{font-size:1.2rem;margin-bottom:2.5rem;opacity:1;line-height:1.6;text-shadow:0 2px 8px rgba(0,0,0,.4),0 1px 3px rgba(0,0,0,.3);font-weight:500}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3rem;justify-content:center}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem;padding:2rem 0;max-width:800px;margin:0 auto}.stat-item{text-align:center}.stat-number{font-size:2.5rem;font-weight:800;color:var(--accent);margin-bottom:.25rem;text-shadow:0 3px 8px rgba(0,0,0,.5),0 1px 3px rgba(0,0,0,.4);filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.stat-label{font-size:.95rem;opacity:1;text-shadow:0 2px 6px rgba(0,0,0,.4),0 1px 3px rgba(0,0,0,.3);font-weight:500}.hero-image{position:relative;height:400px;display:flex;align-items:center;justify-content:center;max-width:1000px;margin:0 auto}.floating-card{position:absolute;background:var(--white);padding:1.5rem 2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);display:flex;align-items:flex-start;gap:.75rem;max-width:min(280px,75vw);text-align:left;animation:float 3s ease-in-out infinite}.floating-card i{font-size:2rem;color:var(--blue);flex-shrink:0}.floating-card span{font-weight:600;color:var(--gray-800, var(--text-primary));line-height:1.35;word-break:break-word}.card-1{top:10%;left:10%;animation-delay:0s}.card-2{top:50%;right:10%;animation-delay:1s}.card-3{bottom:10%;left:20%;animation-delay:2s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.scroll-indicator{position:absolute;bottom:1.5rem;left:50%;transform:translate(-50%);animation:bounce 2s infinite;z-index:10}.scroll-indicator a{color:var(--white);font-size:2rem;opacity:.8}@keyframes bounce{0%,20%,50%,80%,to{transform:translate(-50%) translateY(0)}40%{transform:translate(-50%) translateY(-10px)}60%{transform:translate(-50%) translateY(-5px)}}section{padding:5rem 0}.section-header{text-align:center;max-width:700px;margin:0 auto 4rem}.section-tag{display:inline-block;padding:.5rem 1.5rem;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);color:var(--white);border-radius:50px;font-size:.9rem;font-weight:600;margin-bottom:1rem;text-transform:uppercase;letter-spacing:1px}.section-title{margin-bottom:1rem}.section-subtitle{color:var(--text-secondary);font-size:1.1rem}.services{background:var(--bg-secondary)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.service-card{position:relative;background:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem;transition:var(--transition)}.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--blue)}.service-card.featured{background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);color:var(--white);border:none;transform:scale(1.05)}.service-card.featured h3,.service-card.featured p,.service-card.featured li{color:var(--white)}.featured-badge{position:absolute;top:-15px;right:20px;background:var(--accent);color:var(--gray-900);padding:.5rem 1.5rem;border-radius:50px;font-size:.85rem;font-weight:700;box-shadow:var(--shadow-lg)}.service-icon{width:70px;height:70px;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.service-card.featured .service-icon{background:#fffffff2}.service-icon i{font-size:2rem;color:var(--white)}.service-card.featured .service-icon i{color:var(--blue)}.service-card h3{margin-bottom:1rem}.service-card p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.7}.service-features{list-style:none;margin-bottom:2rem}.service-features li{display:flex;align-items:center;gap:.75rem;padding:.5rem 0;color:var(--text-secondary)}.service-features i{color:var(--teal);font-size:1.1rem}.service-card.featured .service-features i{color:var(--accent)}.benefits{background:var(--bg-primary)}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.benefit-card{background:var(--card-bg);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:var(--transition);text-align:center}.benefit-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.benefit-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.benefit-icon i{font-size:2.5rem;color:var(--white)}.benefit-card h3{margin-bottom:1rem}.benefit-card p{color:var(--text-secondary);line-height:1.7}.calculator-section{background:var(--bg-secondary)}.calculator-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:3rem;background:var(--bg-primary);padding:3rem;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.calculator-inputs{display:flex;flex-direction:column;gap:2rem}.input-group label{display:block;font-weight:600;margin-bottom:.75rem;color:var(--text-primary)}.input-with-unit{position:relative;display:flex;align-items:center;margin-bottom:1rem}.input-with-unit input[type=number]{flex:1;padding:1rem 4rem 1rem 1rem;border:2px solid var(--border-color);border-radius:var(--radius);font-size:1.2rem;font-weight:600;font-family:Montserrat,sans-serif;background:var(--card-bg);color:var(--text-primary);transition:var(--transition)}.input-with-unit input[type=number]:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #1063ad1a}.input-with-unit .unit{position:absolute;right:1rem;font-weight:600;color:var(--text-tertiary)}input[type=range]{width:100%;height:8px;border-radius:50px;background:var(--border-color);outline:none;-webkit-appearance:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);cursor:pointer;box-shadow:var(--shadow-md)}input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);cursor:pointer;box-shadow:var(--shadow-md);border:none}.calculator-result{background:var(--card-bg);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);display:flex;flex-direction:column;gap:2rem}.result-main{text-align:center;padding:2rem;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);border-radius:var(--radius);color:var(--white)}.result-label{font-size:1rem;opacity:.9;margin-bottom:.5rem}.result-value{font-size:3rem;font-weight:800}.result-details{display:flex;flex-direction:column;gap:1rem}.result-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--border-color)}.result-item:last-child{border-bottom:none}.result-item span{color:var(--text-secondary)}.result-item strong{font-size:1.2rem;color:var(--text-primary)}.calculator-note{text-align:center;color:var(--text-tertiary);font-size:.9rem;margin-top:2rem;display:flex;align-items:center;justify-content:center;gap:.5rem}.calculator-note i{color:var(--blue)}.process{background:var(--bg-primary)}.process-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;position:relative}.process-step{position:relative;background:var(--card-bg);padding:2.5rem 2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow);text-align:center;transition:var(--transition)}.process-step:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.step-number{position:absolute;top:-20px;right:20px;width:50px;height:50px;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;box-shadow:var(--shadow-lg)}.step-icon{width:80px;height:80px;background:var(--bg-tertiary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.step-icon i{font-size:2.5rem;color:var(--blue)}.process-step h3{margin-bottom:1rem}.process-step p{color:var(--text-secondary);line-height:1.7}.partners{background:var(--bg-tertiary);padding:5rem 0;overflow:hidden}.partners-slider-wrapper{margin-top:3rem;overflow:hidden;position:relative;width:100%}.partners-slider{display:flex;gap:4rem;animation:scroll 30s linear infinite;width:fit-content}.partners-slider:hover{animation-play-state:paused}.partner-item{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:180px;height:120px;background:var(--card-bg);padding:1.5rem 2rem;border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition)}.partner-item:hover{transform:scale(1.05);box-shadow:var(--shadow-md)}.partner-item img{max-width:100%;max-height:100%;object-fit:contain;filter:grayscale(100%);opacity:.7;transition:var(--transition)}.partner-item:hover img{filter:grayscale(0%);opacity:1}@keyframes scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}@media(max-width:768px){.partner-item{width:150px;height:100px;padding:1rem 1.5rem}.partners-slider{gap:3rem}}.contact{background:var(--bg-secondary)}.contact-wrapper{display:grid;grid-template-columns:1fr 2fr;gap:3rem;align-items:start}.contact-info,.contact-benefits{display:flex;flex-direction:column;gap:1.5rem}.contact-benefit{display:flex;gap:1.5rem;align-items:flex-start;padding:1.5rem;background:var(--bg-primary);border-radius:var(--radius);border:2px solid var(--border-color);transition:var(--transition)}.contact-benefit:hover{border-color:var(--blue);transform:translate(5px);box-shadow:var(--shadow-md)}.benefit-icon-small{width:50px;height:50px;min-width:50px;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center}.benefit-icon-small i{font-size:1.5rem;color:#fff}.contact-benefit h4{margin-bottom:.25rem;font-size:1.1rem;color:var(--text-primary)}.contact-benefit p{color:var(--text-secondary);font-size:.95rem;line-height:1.5;margin:0}.contact-phone{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border-color)}.phone-number-wrapper{margin:.5rem 0 0}.phone-link{color:var(--blue);text-decoration:none;font-weight:600;font-size:1.1rem;display:inline-flex;align-items:center;gap:.5rem;transition:var(--transition);padding:.5rem 1rem;border-radius:var(--radius);background:var(--bg-tertiary)}.phone-link:hover{color:var(--teal);background:var(--bg-secondary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.phone-link i{font-size:1rem}@media(max-width:768px){.phone-link{font-size:1rem}}.contact-card{background:var(--bg-primary);padding:2rem;border-radius:var(--radius-lg);text-align:center;border:2px solid var(--border-color);transition:var(--transition)}.contact-card:hover{border-color:var(--blue);box-shadow:var(--shadow-md)}.contact-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.contact-icon i{font-size:1.75rem;color:var(--white)}.contact-card h3{margin-bottom:.5rem;font-size:1.2rem}.contact-card p{color:var(--text-secondary);font-weight:600;margin-bottom:.5rem}.contact-card a{color:var(--blue)}.contact-card a:hover{text-decoration:underline}.contact-hours{font-size:.9rem;color:var(--text-tertiary)}.contact-form{background:var(--bg-primary);padding:3rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:2px solid var(--border-color)}.form-feedback{margin-top:1.25rem;font-weight:600}.form-feedback.success{color:var(--success)}.form-feedback.error{color:var(--danger)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:1rem;border:2px solid var(--border-color);border-radius:var(--radius);font-family:Montserrat,sans-serif;font-size:1rem;background:var(--card-bg);color:var(--text-primary);transition:var(--transition)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #1063ad1a}.form-group input.error,.form-group textarea.error{border-color:var(--danger);box-shadow:0 0 0 3px #dc35451a}.form-group input.error:focus,.form-group textarea.error:focus{border-color:var(--danger);box-shadow:0 0 0 3px #dc354533}.form-group textarea{resize:vertical;min-height:120px}.field-error{display:block;margin-top:.5rem;font-size:.875rem;color:var(--danger);font-weight:500}.field-error 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.hero-bottom{background:linear-gradient(135deg,#0f172a,#1e293b)}.dark-mode .floating-card{background:#ffffff0a;border:1px solid rgba(255,255,255,.08)}.dark-mode .floating-card i{color:var(--teal)}.dark-mode .floating-card span{color:#e2e8f0}.footer-content{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}@media(max-width:768px){.footer-content{flex-direction:column;align-items:flex-start;gap:2rem}.footer-creator{width:100%}.creator-link{align-items:flex-start}.creator-text{text-align:left}}.footer-main{display:flex;flex-direction:column;gap:.75rem;flex:1}.footer-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:0}.footer-logo img{height:50px;width:auto}.footer-logo span{font-size:1.5rem;font-weight:800;color:#fff}.footer-tagline{color:#94a3b8;margin:0;font-size:.95rem}.footer-creator{flex-shrink:0}.creator-link{display:flex;flex-direction:column;align-items:flex-end;gap:.75rem;text-decoration:none;transition:var(--transition)}.creator-link:hover{transform:translateY(-3px)}.creator-text{font-size:.85rem;color:#64748b;font-weight:500;text-align:right}.creator-logo-wrapper{height:35px;overflow:hidden;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.creator-logo{height:80px;width:auto;transition:var(--transition);opacity:.95;margin-top:-22px;margin-bottom:-23px}.creator-link:hover .creator-logo-wrapper{transform:scale(1.08);filter:drop-shadow(0 4px 8px rgba(0,0,0,.2))}.creator-link:hover .creator-logo{opacity:1}.creator-logo-light{display:block}.creator-logo-dark,.dark-mode .creator-logo-light{display:none}.dark-mode .creator-logo-dark{display:block}.scroll-top{position:fixed;bottom:2rem;right:2rem;width:50px;height:50px;background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 100%);color:var(--white);border:none;border-radius:50%;font-size:1.5rem;cursor:pointer;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:var(--transition);z-index:999}.scroll-top.visible{opacity:1;visibility:visible}.scroll-top:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}@media(max-width:1024px){.hero-container{grid-template-columns:1fr;gap:3rem}.hero-image{height:400px}.calculator-wrapper,.contact-wrapper{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr 1fr}}@media(max-width:768px){.nav-menu{position:fixed;top:80px;left:0;right:0;background:var(--bg-secondary);flex-direction:column;padding:2rem;box-shadow:var(--shadow-lg);transform:translateY(-100%);opacity:0;visibility:hidden;transition:var(--transition)}.nav-menu.active{transform:translateY(0);opacity:1;visibility:visible}.mobile-toggle{display:flex}.hero-top{padding:4rem 0 3rem;min-height:auto}.hero-bottom{padding:2rem 0}.hero-video{opacity:.55;filter:blur(.5px);transform:translate(-50%,-50%) scale(.75);animation:slowZoomMobile 60s ease-in-out infinite alternate}@keyframes slowZoomMobile{0%{transform:translate(-50%,-50%) scale(.75)}to{transform:translate(-50%,-50%) scale(.85)}}.hero-title{font-size:clamp(2rem,8vw,3rem)}.hero-subtitle{font-size:1.1rem}.hero-stats{grid-template-columns:1fr;gap:1.5rem}.hero-image{height:auto;flex-direction:column;align-items:stretch;gap:1rem}.floating-card{position:relative;inset:auto;width:100%;max-width:none;font-size:.9rem;padding:1rem 1.25rem;animation:none;transform:none}.floating-card i{font-size:1.5rem}.hero-buttons{flex-direction:column}.hero-buttons .btn{width:100%}.services-grid,.benefits-grid{grid-template-columns:1fr}.service-card.featured{transform:scale(1)}.process-steps,.form-row,.footer-content{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center;gap:1.5rem}.footer-copyright{text-align:center}.creator-link{align-items:center}.creator-text{text-align:center}section{padding:3rem 0}.calculator-wrapper,.contact-form{padding:2rem}.language-item,.language-switcher{width:100%;justify-content:center}}@media(max-width:480px){html{font-size:14px}.logo-img{height:40px}.logo-text{font-size:1.3rem}.btn-large{padding:.875rem 1.5rem;font-size:1rem}.result-value{font-size:2rem}.scroll-top{width:45px;height:45px;bottom:1.5rem;right:1.5rem}}