:root{--color-brand:#454545;--color-brand-light:#666;--color-bg:#fff;--color-bg-alt:#f8f9fa;--color-text:#333;--color-text-light:#666;--color-accent:#10b981;--color-accent-hover:#059669;--color-border:#e5e5e5;--font-main:"Inter",sans-serif;--spacing-unit:1rem;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--radius-md:0.5rem;--radius-lg:0.75rem}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html.is-android{font-size:80%}body{font-family:var(--font-main);color:var(--color-text);background-color:var(--color-bg);line-height:1.6}body.no-scroll{overflow:hidden}a{text-decoration:none;color:inherit;transition:all .2s ease}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:5rem 0}.section-title{font-size:2.25rem;font-weight:700;color:var(--color-brand);margin-bottom:2rem;position:relative;display:inline-block;letter-spacing:-.025em}.section-title:after{content:"";position:absolute;bottom:-8px;left:0;width:40px;height:3px;background-color:var(--color-accent);border-radius:99px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:all .2s ease;cursor:pointer;line-height:1}.btn-primary{background-color:var(--color-accent);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:transparent;border:1px solid hsla(0,0%,100%,.3);color:#fff}.btn-secondary:hover{background-color:hsla(0,0%,100%,.1);border-color:#fff}.btn-secondary-dark{background-color:transparent;border:2px solid var(--color-brand);color:var(--color-brand);font-weight:700}.result-actions{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap;margin-top:1.5rem}.result-actions .btn{min-width:180px;padding:1rem 1.5rem}.btn-full{width:100%}.header{position:fixed;top:0;left:0;height:70px;background-color:hsla(0,0%,100%,.98);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;border-bottom:1px solid var(--color-border)}.header,.header-container{width:100%;display:flex;align-items:center}.header-container{justify-content:space-between}.logo{font-size:1.25rem;font-weight:700;color:var(--color-brand);letter-spacing:-.025em;display:flex;align-items:center}.mobile-logo-icon,.mobile-menu-header{display:none}.nav ul{display:flex;align-items:center;gap:2rem}.nav .dropdown-trigger,.nav a{font-size:.95rem;font-weight:500;color:var(--color-text);cursor:pointer;transition:all .2s ease;font-family:var(--font-main)}.nav .dropdown-trigger:hover,.nav a:hover{color:var(--color-accent)}.nav .btn-primary{padding:.5rem 1.25rem;font-size:.9rem}.hero{background-color:var(--color-brand);color:#fff;padding:8rem 0 6rem;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-10%;width:800px;height:800px;background:radial-gradient(circle,rgba(16,185,129,.1) 0,hsla(0,0%,100%,0) 70%);border-radius:50%;pointer-events:none}.hero-content{position:relative;z-index:1;max-width:800px}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-.04em}.hero-text{font-size:1.25rem;color:#e5e5e5;margin-bottom:1.5rem;max-width:600px;font-weight:300}.hero-actions{margin-top:2.5rem;display:flex;gap:1rem;flex-wrap:wrap}@media (max-width:640px){.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{width:100%;text-align:center}}main{min-height:calc(100vh - 70px);padding-top:70px}.about-section{background-color:var(--color-bg)}.about-intro{margin-bottom:4rem;max-width:800px}.about-intro p{font-size:1.125rem;margin-bottom:1.5rem;color:var(--color-text)}.owner-profile{background-color:var(--color-bg-alt);padding:2.5rem;border-radius:var(--radius-lg);border:1px solid var(--color-border)}.owner-title{font-size:1.5rem;margin-bottom:1.25rem;color:var(--color-brand);font-weight:700}.owner-content p{margin-bottom:1.25rem;color:var(--color-text)}.footer{color:#d1d5db;padding:2rem 0;font-size:.875rem;border-top:1px solid hsla(0,0%,100%,.1)}.footer,.page-header{background-color:var(--color-brand);text-align:center}.page-header{color:#fff;padding:5rem 0 4rem}.page-title{font-size:2.5rem;font-weight:700;margin-bottom:.75rem;letter-spacing:-.025em}.page-subtitle{font-size:1.125rem;color:#cbd5e1}.bg-light{background-color:var(--color-bg-alt);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.service-card{background:#fff;border-radius:var(--radius-lg);padding:2rem;margin-bottom:2rem;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:transform .2s ease,box-shadow .2s ease}.service-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.service-card h3{font-size:1.25rem;color:var(--color-brand);font-weight:700;margin-bottom:1rem}.service-card p{margin-bottom:1rem;color:var(--color-text);font-size:1rem}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:2rem}.service-card-small{background:#fff;padding:1.5rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.service-card-small h3{font-size:1.1rem;margin-bottom:.5rem;color:var(--color-brand);font-weight:600}.hiw{background-color:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem;margin-top:2rem}.step-card{display:flex;align-items:flex-start;gap:1rem}.step-icon{width:36px;height:36px;min-width:36px;border-radius:50%;background-color:var(--color-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:var(--shadow-sm)}.cta{background-color:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem;text-align:center}.cta-title{font-size:1.5rem;margin-bottom:.5rem;color:var(--color-brand);font-weight:700}.cta-subtitle{color:var(--color-text-light);margin-bottom:1.25rem}.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.contact-container{max-width:1000px}.contact-methods{display:grid;grid-template-columns:1fr 1fr;grid-gap:4rem;gap:4rem}.contact-item{margin-bottom:1.25rem;font-size:1rem}.contact-item strong{display:block;color:var(--color-brand-light);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.pricing-card{background:#fff;padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-align:center;border:1px solid var(--color-border)}.pricing-card .price{font-size:2.5rem;font-weight:800;color:var(--color-brand);margin-bottom:1rem}.security-note{background-color:#fefce8;border-left:4px solid #facc15;padding:1rem;border-radius:var(--radius-md);color:#854d0e;font-size:.9rem}.calculator-container{max-width:800px;margin:0 auto;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--color-border);overflow:hidden;display:flex;flex-direction:column;min-height:600px}.tabs{display:flex;background-color:#f8fafc;border-bottom:1px solid var(--color-border)}.tab-btn{flex:1 1;padding:1.25rem;background:none;font-size:1rem;font-weight:600;color:var(--color-text-light);cursor:pointer;transition:all .2s;border:none;border-bottom:2px solid transparent}.tab-btn.active{background:#fff;color:var(--color-brand);border-bottom-color:var(--color-accent)}.tab-btn:hover:not(.active){background-color:#e2e8f0;color:var(--color-text)}.stepper-progress{padding:1.5rem 2rem 0;display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.step-bar{display:flex;gap:.5rem;width:100%}.step-dot{flex:1 1;height:6px;background-color:#e2e8f0;border-radius:4px;transition:background-color .3s ease}.step-dot.active{background-color:var(--color-accent)}.step-text-container{text-align:left}.step-count{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-light);margin-bottom:.25rem;font-weight:600}.step-name{font-size:1.25rem;font-weight:700;color:var(--color-brand)}.calculator-content{flex:1 1;padding:0 2rem 2rem;overflow-y:auto}.step-title{font-size:1.5rem;font-weight:700;color:var(--color-brand);margin-bottom:1.5rem}.selection-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1rem;gap:1rem}.selection-card{display:flex;align-items:center;gap:1rem;padding:1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;background-color:#fff}.selection-card:hover{border-color:var(--color-brand-light);background-color:#f8fafc}.selection-card.selected{border-color:var(--color-accent);background-color:#ecfdf5;box-shadow:0 0 0 1px var(--color-accent)}.selection-card input{accent-color:var(--color-accent);width:1.25rem;height:1.25rem}.selection-card-label{flex:1 1;font-weight:500;color:var(--color-text)}.form-group{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.75rem;font-weight:600;font-size:.95rem;color:var(--color-brand)}.nav-buttons{display:flex;justify-content:space-between;padding:2rem;border-top:1px solid var(--color-border);background-color:#f8fafc;margin-top:auto}.values-section{padding:6rem 0;background-color:#fff;border-bottom:1px solid var(--color-border);position:relative;overflow:hidden}.values-section:before{content:"";position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(16,185,129,.08) 0,hsla(0,0%,100%,0) 70%);border-radius:50%;pointer-events:none}.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:2.5rem;gap:2.5rem;max-width:1000px;margin:0 auto;text-align:center;align-items:stretch}.value-card{display:flex;flex-direction:column;align-items:center;padding:2rem 1.5rem;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(16,185,129,.3)}.value-icon{width:72px;height:72px;background:radial-gradient(circle,#ecfdf5 0,var(--color-bg-alt) 70%);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;color:var(--color-accent);box-shadow:0 4px 10px rgba(16,185,129,.08);transition:transform .3s ease,box-shadow .3s ease}.value-card:hover .value-icon{transform:scale(1.06);background-color:#ecfdf5;box-shadow:0 8px 16px rgba(16,185,129,.12)}.value-card h3{font-size:1.25rem;font-weight:700;color:var(--color-brand);margin:0;letter-spacing:-.01em}.value-card:hover h3{color:var(--color-accent)}@media (max-width:768px){.values-section{padding:4rem 0}.values-grid{gap:1.5rem;grid-template-columns:1fr;max-width:640px}.value-card{padding:1.5rem}.value-icon{width:64px;height:64px}}.result-section{text-align:center;padding:2rem}.total-price{font-size:3.5rem;font-weight:800;color:var(--color-accent);margin-bottom:.5rem;letter-spacing:-.05em}.disclaimer{color:var(--color-text-light);font-size:.9rem}.contact-form-container{background:#fff;padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.contact-form-container h3{font-size:1.5rem;font-weight:700;color:var(--color-brand);margin-bottom:.5rem}.form-input{width:100%;padding:.75rem;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;color:var(--color-text);background-color:#f9fafb;transition:all .2s ease;font-family:var(--font-main)}.form-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(16,185,129,.1);background-color:#fff}.success-message{background-color:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:1rem;border-radius:var(--radius-md);text-align:center}.error-message{background-color:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:.75rem;border-radius:var(--radius-md);text-align:center;font-size:.9rem}.step-slide{animation:fadeInSlide .4s ease forwards}@keyframes fadeInSlide{0%{opacity:0;transform:translateX(10px)}to{opacity:1;transform:translateX(0)}}@media (max-width:640px){.calculator-container{min-height:auto}.nav-buttons{position:-webkit-sticky;position:sticky;bottom:0;background:#fff;box-shadow:0 -4px 10px rgba(0,0,0,.05);z-index:10;padding:1rem}.selection-grid{grid-template-columns:1fr}}.mobile-menu-btn{display:flex;flex-direction:column;justify-content:space-between;width:24px;height:18px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1001}.mobile-header-actions{display:none!important}.mobile-menu-btn span{width:100%;height:2px;background-color:var(--color-brand);border-radius:2px;transition:all .3s ease}@media (max-width:768px){.header{height:60px;padding:0 1rem}main{padding-top:60px;min-height:calc(100vh - 60px)}.hero{padding:2rem 0 1rem}.hero-title{font-size:2.5rem}.desktop-logo{display:none!important}.mobile-logo-icon{display:flex!important}.mobile-menu-header{display:block}.mobile-header-actions{display:flex!important;width:auto;gap:.75rem;align-items:center;position:absolute;left:50%;transform:translateX(-50%)}.mobile-menu-btn{display:flex!important}.mobile-header-actions .btn{display:flex;align-items:center;justify-content:center;height:36px!important;padding:0 1rem!important;font-size:.85rem!important;line-height:1;margin:0!important}.mobile-header-actions .language-switcher{display:flex;align-items:center;height:36px;padding:0 .5rem}.nav{position:fixed;top:60px;right:-100%;width:100%;height:calc(100vh - 60px);background-color:#fff;padding:2rem 1.5rem;transition:transform .3s cubic-bezier(.4,0,.2,1);transform:translateX(100%);right:0;border-top:1px solid var(--color-border);box-shadow:-4px 0 20px rgba(0,0,0,.05);display:flex;flex-direction:column;overflow-y:auto}.nav.active{transform:translateX(0)}.nav ul{flex-direction:column;align-items:stretch;width:100%;gap:0}.nav li{width:100%;text-align:left;border-bottom:1px solid #f3f4f6}.nav li:last-child{border-bottom:none}.nav a{font-size:1.1rem;display:block;padding:1.25rem .5rem;font-weight:500;color:var(--color-brand)}.nav li:has(.language-switcher){display:none}.nav .btn-primary{width:100%;justify-content:center;margin-top:2rem;padding:1rem;font-size:1rem}.nav li:has(a[href*="/contact"]){display:none}.contact-methods{grid-template-columns:1fr;gap:2rem}.page-title{font-size:2rem}.mobile-menu-btn.active span:first-child{transform:translateY(8px) rotate(45deg);background-color:var(--color-brand)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);background-color:var(--color-brand)}.hero{padding:3rem 0 1rem!important}.section-title{font-size:1.75rem;margin-bottom:.75rem}.services-preview{padding:1.5rem 0 1rem!important}.services-grid-home{margin-top:.5rem;gap:.75rem}.total-price{font-size:2rem;word-break:break-word;line-height:1.2}.service-card-home{padding:1.25rem 1rem;min-height:auto}}.dropdown{position:relative;cursor:pointer}.nav .dropdown-menu{position:absolute;top:100%;left:0;width:260px;background-color:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .2s ease-in-out;z-index:1002;padding:.5rem 0;display:block;gap:0}.dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu li{width:100%;text-align:left}.dropdown-menu a{display:block;padding:.75rem 1.25rem;font-size:.95rem;color:var(--color-text);transition:background-color .2s;font-weight:500}.dropdown-menu a:hover{background-color:#f8fafc;color:var(--color-accent)}@media (max-width:768px){.dropdown{width:100%;text-align:left}.dropdown-menu{position:static;width:100%;box-shadow:none;opacity:1;visibility:visible;transform:none;background-color:#f9fafb;padding:0;display:none;border-radius:var(--radius-md);margin-top:.5rem;border:1px solid #f3f4f6}.dropdown.active .dropdown-menu,.dropdown:hover .dropdown-menu{display:none}.dropdown.open .dropdown-menu{display:flex;flex-direction:column;align-items:flex-start;gap:0;padding:.5rem;margin-bottom:1rem;position:static;box-shadow:none;border:none;background:#f8fafc;animation:none;opacity:1;transform:none;visibility:visible;width:100%}.nav .dropdown-trigger{font-size:1.1rem;display:flex;justify-content:space-between;align-items:center;padding:1.25rem .5rem;width:100%;color:var(--color-brand);font-weight:600;cursor:pointer;transition:all .2s ease}.dropdown-menu a{padding:.75rem 1rem;color:var(--color-text);font-size:1rem;text-align:left;border-bottom:1px solid #eee}.dropdown-menu a:last-child{border-bottom:none}}.services-preview{background-color:var(--color-bg-alt);padding:6rem 0;position:relative;overflow:hidden}.services-preview:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 10% 20%,rgba(16,185,129,.05) 0,transparent 25%),radial-gradient(circle at 90% 80%,rgba(69,69,69,.05) 0,transparent 25%);pointer-events:none}.services-grid-home{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem;position:relative;z-index:1}.service-card-home{background:#fff;padding:2rem 1.5rem;border-radius:var(--radius-lg);box-shadow:0 4px 6px -1px rgba(0,0,0,.05),0 2px 4px -1px rgba(0,0,0,.03);border:1px solid transparent;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:140px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.service-card-home:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);border-color:rgba(16,185,129,.3)}.service-card-home h3{font-size:1.1rem;font-weight:700;color:var(--color-brand);margin:0;z-index:2;transition:color .2s ease}.service-card-home:hover h3{color:var(--color-accent)}.service-card-home:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:3px;background:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}.service-card-home:hover:after{transform:scaleX(1)}.service-card-home.disabled{opacity:.5;cursor:not-allowed;background-color:#f9fafb;box-shadow:none;border:1px solid var(--color-border)}.service-card-home.disabled:hover{transform:none;box-shadow:none;border-color:var(--color-border)}.language-switcher{display:inline-flex;align-items:center;background-color:#f3f4f6;border-radius:999px;padding:.25rem;gap:0;margin-left:1rem;border:1px solid #e5e7eb}.language-switcher .divider{display:none}.language-switcher .lang-btn{background:none;border:none;cursor:pointer;padding:.25rem .75rem;font-size:.8rem;font-weight:600;color:#6b7280;border-radius:999px;transition:all .2s ease;line-height:1}.language-switcher .lang-btn:hover{color:var(--color-text)}.language-switcher .lang-btn.active{background-color:#fff;color:var(--color-brand);box-shadow:0 1px 3px rgba(0,0,0,.1);text-decoration:none}.footer .language-switcher{background-color:hsla(0,0%,100%,.1);border-color:hsla(0,0%,100%,.1);margin-left:0;margin-bottom:.5rem}.footer .language-switcher .lang-btn{color:hsla(0,0%,100%,.6)}.footer .language-switcher .lang-btn:hover{color:#fff}.footer .language-switcher .lang-btn.active{background-color:hsla(0,0%,100%,.2);color:#fff;box-shadow:none}@media (max-width:768px){.language-switcher{margin-left:0;width:auto}}.social-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1rem;gap:1rem;margin-top:1.5rem}.social-btn{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;background-color:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-weight:600;transition:all .2s ease;text-decoration:none;box-shadow:var(--shadow-sm)}.social-btn:hover{border-color:var(--color-accent);color:var(--color-accent);background-color:#f0fdf4;transform:translateY(-2px);box-shadow:var(--shadow-md)}.social-btn svg{flex-shrink:0;color:var(--color-accent);transition:color .2s ease}.social-btn:hover svg{color:var(--color-accent-hover)}.mt-4{margin-top:1rem}.mt-6{margin-top:2.5rem}.mt-8{margin-top:3rem}.mb-4{margin-bottom:1rem}.pt-8{padding-top:2rem}.border-t{border-top:1px solid var(--color-border)}.border-gray-200{border-color:var(--color-border)}