@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#2563eb1a;--secondary:#0f172a;--bg-surface:#ffffffa6;--text-main:#1e293b;--text-muted:#64748b;--border:#fffc;--success:#10b981;--danger:#ef4444;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 8px 24px #0f172a0f;--shadow-lg:0 20px 40px #0f172a14, inset 0 1px 0 #fff;--shadow-glow:0 0 20px #2563eb4d;--radius-md:.75rem;--radius-lg:1.25rem;--radius-xl:2rem;--radius-full:9999px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0;font-family:Outfit,sans-serif}body{color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f8fafc;background-image:radial-gradient(at 0 0,#e0ecff 0,#0000 50%),radial-gradient(at 100% 0,#c7e3ff 0,#0000 50%),radial-gradient(at 100% 100%,#e6eeff 0,#0000 50%),radial-gradient(at 0 100%,#d6f1ff 0,#0000 50%);background-attachment:fixed;line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--secondary);letter-spacing:-.02em;font-weight:700}button{cursor:pointer;transition:var(--transition);background:0 0;border:none;font-family:inherit}input,select{font-family:inherit}.app-container{flex-direction:column;max-width:1400px;min-height:100vh;margin:0 auto;padding:3rem 2rem;display:flex}.header{text-align:center;margin-bottom:3.5rem;animation:.8s ease-out fadeInDown}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.header h1{background:linear-gradient(135deg, var(--secondary) 20%, var(--primary) 100%);-webkit-text-fill-color:transparent;letter-spacing:-.03em;-webkit-background-clip:text;margin-bottom:.75rem;font-size:3rem;font-weight:800}.header p{color:var(--text-muted);max-width:600px;margin:0 auto;font-size:1.25rem;font-weight:400}.main-grid{flex:1;grid-template-columns:1fr;gap:2.5rem;display:grid}@media (width>=1024px){.main-grid{grid-template-columns:420px 1fr;gap:3rem}}.glass-panel{background:var(--bg-surface);-webkit-backdrop-filter:blur(24px)saturate(180%);border:1px solid var(--border);box-shadow:var(--shadow-lg);border-radius:var(--radius-xl);transition:var(--transition);padding:2.5rem}.glass-panel:hover{box-shadow:0 30px 60px #0f172a1a,inset 0 1px #fff}.form-section{flex-direction:column;gap:1.75rem;display:flex}.section-title{color:var(--secondary);border-bottom:1px solid #0f172a1a;align-items:center;gap:.75rem;margin-bottom:1rem;padding-bottom:1rem;font-size:1.4rem;display:flex}.form-group{flex-direction:column;gap:.75rem;display:flex}.form-label{color:var(--secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.95rem;font-weight:600}.input-wrapper{align-items:center;display:flex;position:relative}.form-input{border-radius:var(--radius-lg);width:100%;transition:var(--transition);color:var(--secondary);background-color:#fffc;border:1px solid #0f172a1a;padding:1rem 1.25rem;font-size:1.05rem;font-weight:500}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light);background-color:#fff;outline:none;transform:translateY(-2px)}.input-suffix{color:var(--text-muted);pointer-events:none;font-weight:600;position:absolute;right:1.25rem}.form-select{appearance:none;border-radius:var(--radius-lg);width:100%;transition:var(--transition);color:var(--secondary);cursor:pointer;background-color:#fffc;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;background-size:1.2rem;border:1px solid #0f172a1a;padding:1rem 2.5rem 1rem 1.25rem;font-size:1.05rem;font-weight:500}.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light);outline:none;transform:translateY(-2px)}.btn{border-radius:var(--radius-lg);letter-spacing:.02em;justify-content:center;align-items:center;gap:.75rem;width:100%;padding:1rem 2rem;font-size:1.05rem;font-weight:700;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, #1e40af 100%);color:#fff;box-shadow:0 4px 15px #2563eb4d}.btn-primary:hover{transform:translateY(-3px)scale(1.02);box-shadow:0 10px 25px #2563eb66}.btn-primary:active{transform:translateY(0)scale(1)}.btn-secondary{background-color:var(--primary-light);color:var(--primary)}.btn-secondary:hover{background-color:#2563eb26;transform:translateY(-2px)}.btn-danger-icon{color:var(--danger);border-radius:var(--radius-full);width:36px;height:36px;box-shadow:var(--shadow-sm);background:#fff;border:1px solid #ef444433;justify-content:center;align-items:center;font-size:1.4rem;line-height:1;display:flex}.btn-danger-icon:hover{background:var(--danger);color:#fff;transform:scale(1.1)rotate(90deg);box-shadow:0 4px 12px #ef44444d}.room-item{border-radius:var(--radius-lg);transition:var(--transition);background:#fffc;border:1px solid #0f172a0d;justify-content:space-between;align-items:center;margin-bottom:.75rem;padding:1.25rem;display:flex}.room-item:hover{box-shadow:var(--shadow-md);border-color:#2563eb4d;transform:translate(4px)}.room-info{flex-direction:column;display:flex}.room-name{color:var(--secondary);font-size:1.1rem;font-weight:700}.room-area{color:var(--text-muted);font-size:.9rem;font-weight:500}.results-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;margin-bottom:2.5rem;display:grid}.result-card{border-radius:var(--radius-xl);text-align:center;box-shadow:var(--shadow-md);transition:var(--transition);background:#fff;border:1px solid #2563eb1a;padding:2rem 1.5rem;position:relative;overflow:hidden}.result-card:before{content:"";background:linear-gradient(90deg, var(--primary), #60a5fa);height:4px;position:absolute;top:0;left:0;right:0}.result-card:hover{box-shadow:var(--shadow-lg), var(--shadow-glow);transform:translateY(-5px)}.result-value{background:linear-gradient(135deg, var(--primary) 0%, #0f172a 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:3.5rem;font-weight:800;line-height:1}.result-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:1rem;font-weight:600}.visualizer-container{aspect-ratio:4/3;border-radius:var(--radius-xl);background:radial-gradient(circle,#fff 0%,#f1f5f9 100%);border:1px solid #0f172a1a;justify-content:center;align-items:center;width:100%;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 2px 10px #00000005}.empty-state{color:var(--text-muted);text-align:center;flex-direction:column;align-items:center;gap:1.25rem;font-size:1.1rem;font-weight:500;animation:4s ease-in-out infinite float;display:flex}.contact-section{background:linear-gradient(135deg, var(--secondary) 0%, #1e293b 100%);color:#fff;border-radius:var(--radius-xl);margin-top:4rem;padding:4rem;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #0f172a80}.contact-section:after{content:"";pointer-events:none;background:radial-gradient(circle,#2563eb26 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-50%;right:-10%}.contact-title{text-align:center;letter-spacing:-.03em;color:#fff;margin-bottom:1rem;font-size:2.75rem;font-weight:800}.contact-subtitle{color:#94a3b8;text-align:center;max-width:800px;margin:0 auto 3.5rem;font-size:1.2rem;line-height:1.8}.contact-grid{z-index:2;grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid;position:relative}.contact-details{flex-direction:column;gap:2rem;display:flex}.contact-item{color:#f8fafc;align-items:flex-start;gap:1.25rem;font-size:1.15rem;font-weight:500;display:flex}.contact-item svg{color:#60a5fa;background:#ffffff0d;border-radius:8px;flex-shrink:0;width:32px;height:32px;padding:6px}.btn-whatsapp{color:#fff;border-radius:var(--radius-full);transition:var(--transition);background:#25d366;justify-content:center;align-self:flex-start;align-items:center;margin-top:1.5rem;padding:1.25rem 2.5rem;font-size:1.15rem;font-weight:700;text-decoration:none;display:inline-flex;box-shadow:0 10px 25px #25d3664d}.btn-whatsapp:hover{color:#fff;background:#128c7e;transform:translateY(-4px)scale(1.02);box-shadow:0 15px 35px #25d36666}.seo-faq-section{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);color:var(--text-main);background:#ffffffb3;margin-top:4rem;padding:4rem}.seo-content h2,.faq-content h2{color:var(--secondary);letter-spacing:-.02em;margin-bottom:1.5rem;font-size:2.2rem}.seo-content p{color:var(--text-muted);margin-bottom:3.5rem;font-size:1.1rem;line-height:1.9}.faq-item{border-bottom:1px solid #0f172a0d;margin-bottom:2rem;padding-bottom:2rem}.faq-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.faq-item h3{color:var(--primary);margin-bottom:.75rem;font-size:1.3rem;font-weight:700}.faq-item p{color:var(--text-muted);font-size:1.05rem;line-height:1.8}.site-header{-webkit-backdrop-filter:blur(20px);z-index:100;background:#ffffffe6;border-bottom:1px solid #0f172a0d;position:sticky;top:0;box-shadow:0 4px 20px #00000008}.header-container{justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;padding:1.25rem 2rem;display:flex}.logo-img{width:auto;height:50px;transition:transform .3s}.logo-img:hover{transform:scale(1.05)}.nav-list{align-items:center;gap:2rem;margin:0;padding:0;list-style:none;display:flex}.nav-list li a,.dropdown-toggle{color:var(--secondary);transition:var(--transition);border-radius:var(--radius-md);background:0 0;border:none;align-items:center;gap:.25rem;padding:.5rem 1rem;font-size:1.05rem;font-weight:600;text-decoration:none;display:flex}.nav-list li a:hover,.dropdown-toggle:hover{color:var(--primary);cursor:pointer;background:#2563eb0d}.dropdown-parent{position:relative}.dropdown-icon{width:20px;height:20px}.dropdown-menu{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-lg);z-index:60;background:#fffffff2;border:1px solid #0f172a0d;min-width:260px;margin-top:.5rem;padding:1rem 0;list-style:none;position:absolute;top:100%;left:0;box-shadow:0 20px 40px #0000001a}.dropdown-menu li a{padding:.75rem 2rem;font-size:1rem;font-weight:500;display:block}.hamburger-btn{color:var(--secondary);display:none}.hamburger-btn svg{width:32px;height:32px}.mobile-menu{border-top:1px solid var(--border);width:100%;box-shadow:var(--shadow-md);z-index:40;background:#fff;display:none;position:absolute;top:100%;left:0}.mobile-menu.open{display:block}.mobile-nav-list{flex-direction:column;margin:0;padding:1rem 0;list-style:none;display:flex}.mobile-nav-list>li>a,.mobile-dropdown-toggle{width:100%;color:var(--secondary);text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;padding:1rem 2rem;font-size:1.1rem;font-weight:600;text-decoration:none;display:flex}.mobile-nav-list>li>a:hover,.mobile-dropdown-toggle:hover{background:var(--bg-body)}.mobile-dropdown-menu{background:var(--bg-body);margin:0;padding:0;list-style:none;display:none}.mobile-dropdown-menu.open{display:block}.mobile-dropdown-menu li a{color:var(--text-main);padding:.75rem 2rem .75rem 3rem;font-size:1rem;text-decoration:none;display:block}@media (width<=1024px){.desktop-menu{display:none}.hamburger-btn{display:block}.app-container{padding:1.5rem 1rem}.glass-panel{padding:1.5rem}.header h1{font-size:2.2rem}.contact-grid{grid-template-columns:1fr;gap:2.5rem}.contact-section,.seo-faq-section{padding:2.5rem 1.5rem}.btn-whatsapp{align-self:stretch;width:100%}.result-value{font-size:3rem}}