:root{--primary-color:#007AFF;--primary-dark:#0056CC;--secondary-color:rgba(255,255,255,0.15);--accent-color:#00D4FF;--text-primary:#1D1D1F;--text-secondary:#6E6E73;--text-light:rgba(255,255,255,0.8);--text-glass:rgba(255,255,255,0.9);--surface:rgba(255,255,255,0.7);--surface-alt:rgba(255,255,255,0.5);--surface-glass:rgba(255,255,255,0.15);--surface-glass-hover:rgba(255,255,255,0.25);--surface-dark-glass:rgba(0,0,0,0.75);--surface-dark-glass-hover:rgba(0,0,0,0.85);--text-on-dark:rgba(255,255,255,0.95);--text-on-dark-secondary:rgba(255,255,255,0.75);--border-glass:rgba(255,255,255,0.3);--border-glass-strong:rgba(255,255,255,0.5);--shadow-glass:0 8px 32px rgba(0,0,0,0.1);--shadow-glass-hover:0 20px 60px rgba(0,0,0,0.15);--shadow-inner:inset 0 1px 0 rgba(255,255,255,0.4);--blur-light:blur(20px);--blur-medium:blur(40px);--radius-sm:12px;--radius-md:20px;--radius-lg:28px;--gradient-primary:linear-gradient( 135deg,rgba(0,122,255,0.8) 0%,rgba(88,86,214,0.8) 50%,rgba(0,212,255,0.8) 100% );--gradient-glass:linear-gradient( 135deg,rgba(255,255,255,0.25) 0%,rgba(255,255,255,0.1) 50%,rgba(255,255,255,0.05) 100% );--ease-fluid:cubic-bezier(0.16,1,0.3,1)}*{box-sizing:border-box}html{overflow-x:hidden;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Helvetica Neue',Arial,sans-serif;line-height:1.6;color:var(--text-primary);background:radial-gradient(circle at 20% 30%,rgba(0,122,255,0.06) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(88,86,214,0.04) 0%,transparent 50%),linear-gradient(135deg,#fafbff 0%,#f0f8ff 100%);background-attachment:fixed;margin:0;padding:0;width:100%;max-width:100vw}h1,h2,h3,h4,h5,h6{font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display',sans-serif;font-weight:600;line-height:1.2;letter-spacing:-0.02em}.container{max-width:1200px;margin:0 auto;padding:0 1rem}body.en .lang-en{display:block}body.en .lang-es{display:none}body.es .lang-en{display:none}body.es .lang-es{display:block}.top-bar{background:var(--surface-glass);backdrop-filter:var(--blur-medium);-webkit-backdrop-filter:var(--blur-medium);border-bottom:1px solid var(--border-glass);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-glass);width:100%;max-width:100vw}.language-toggle{position:fixed;top:8rem;right:2rem;z-index:1100;display:flex;background:var(--surface-glass);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light);border:1px solid var(--border-glass);border-radius:50px;box-shadow:var(--shadow-glass),var(--shadow-inner);overflow:hidden;transition:all 0.3s var(--ease-fluid)}.language-toggle:hover{transform:scale(1.02);box-shadow:var(--shadow-glass-hover),var(--shadow-inner)}.lang-btn{padding:0.75rem 1.25rem;border:none;background:transparent;font-family:-apple-system,BlinkMacSystemFont,sans-serif;font-weight:500;cursor:pointer;transition:all 0.3s var(--ease-fluid);color:var(--text-primary);font-size:0.875rem;outline:none}.lang-btn:not(.active):hover{background:var(--surface-glass-hover);color:var(--primary-color)}.lang-btn.active{background:var(--gradient-primary);color:var(--text-glass);box-shadow:0 4px 20px rgba(0,122,255,0.4)}.form-city{margin:2rem 0}.form-city label{display:block;margin-bottom:0.5rem;font-weight:600;color:var(--text-primary)}.form-city.large select{font-size:1.25rem;padding:1rem 1.5rem;border:none;border-radius:var(--radius-lg);background:var(--gradient-primary);color:var(--text-glass);box-shadow:var(--shadow-glass);transition:transform 0.3s var(--ease-fluid),box-shadow 0.3s var(--ease-fluid),background 0.3s var(--ease-fluid);appearance:none;cursor:pointer;width:100%;max-width:400px}.form-city.large select:hover,.form-city.large select:focus{transform:scale(1.02);box-shadow:var(--shadow-glass-hover);background:linear-gradient( 135deg,rgba(0,122,255,1) 0%,rgba(88,86,214,1) 50%,rgba(0,212,255,1) 100% );outline:none}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:2rem}.services-grid.large{margin-top:2.5rem;gap:2.5rem}.service-item{background:var(--surface-glass);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light);border:1px solid var(--border-glass);border-radius:var(--radius-md);text-align:center;padding:2rem 1.5rem;box-shadow:var(--shadow-glass);transition:all 0.4s var(--ease-fluid);position:relative;overflow:hidden}.service-item::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:var(--gradient-glass);opacity:0;transition:opacity 0.3s var(--ease-fluid);z-index:1}.service-item:hover::before{opacity:1}.service-item:hover{transform:translateY(-8px) scale(1.02);box-shadow:var(--shadow-glass-hover);border-color:var(--border-glass-strong)}.service-item a{text-decoration:none;color:var(--text-primary);font-weight:500;display:block;transition:all 0.3s var(--ease-fluid);position:relative;z-index:2}.service-item a:hover{color:var(--primary-color)}.service-item i{font-size:4rem !important;margin-bottom:1.5rem;display:block;background:linear-gradient( 135deg,#007AFF 0%,#5856D6 25%,#00D4FF 50%,#6495ED 75%,#483D8B 100% );-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 4px 12px rgba(0,122,255,0.3));transition:all 0.4s var(--ease-fluid);position:relative;z-index:2}.service-item:hover i{transform:scale(1.15) rotate(2deg);filter:drop-shadow(0 8px 24px rgba(0,122,255,0.5))}.service-item div{font-size:1.1rem;font-weight:600;line-height:1.3;position:relative;z-index:2}.layout{display:flex;gap:3rem;margin:2rem 0}.main-content{flex:1}.sidebar{flex:0 0 400px}.sidebar iframe{border:none;border-radius:var(--radius-md);box-shadow:var(--shadow-glass);background:var(--surface-glass);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light)}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeInUp 0.6s var(--ease-fluid)}@media (max-width:1200px){.language-toggle{top:6rem;right:1.5rem}.sidebar{flex:0 0 350px}.layout{gap:2rem}}@media (max-width:992px){.layout{flex-direction:column;gap:2rem}.sidebar{order:2;flex:none}.main-content{order:1}.services-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}.language-toggle{top:5rem;right:1rem}.service-item i{font-size:3.5rem !important}}@media (max-width:768px){.language-toggle{position:fixed;top:1rem;right:1rem;scale:0.9}.lang-btn{padding:0.5rem 1rem;font-size:0.8rem}.services-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem}.service-item{padding:1.5rem}.service-item i{font-size:3rem !important}.form-city.large select{font-size:1.1rem;padding:0.875rem 1.25rem}}@media (max-width:576px){.language-toggle{top:0.75rem;right:0.75rem;scale:0.85}.lang-btn{padding:0.4rem 0.8rem;font-size:0.75rem}.services-grid{grid-template-columns:1fr;gap:1rem}.service-item{padding:1.5rem}.service-item i{font-size:2.75rem !important}.form-city.large select{font-size:1rem;padding:0.75rem 1rem}.layout{margin:1rem 0}}@media (max-width:400px){.language-toggle{top:0.5rem;right:0.5rem;scale:0.8}.service-item i{font-size:2.5rem !important}.service-item{padding:1.25rem}}.service-item{will-change:transform}.service-item i{will-change:transform,filter}.service-item:focus-within{transform:translateY(-4px);box-shadow:var(--shadow-glass-hover);border-color:var(--border-glass-strong)}@media (prefers-reduced-motion:reduce){*{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}}