.loading{opacity:0.6;pointer-events:none;position:relative}.loading::after{content:'';position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid var(--primary-color);border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes fadeInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{from{opacity:0;transform:scale(0.8)}to{opacity:1;transform:scale(1)}}.animate-in{animation:fadeInUp 0.6s ease-out forwards}.animate-in-left{animation:fadeInLeft 0.6s ease-out forwards}.animate-in-right{animation:fadeInRight 0.6s ease-out forwards}.animate-scale{animation:scaleIn 0.6s ease-out 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.tooltip-text{visibility:visible;opacity:1}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:10000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--transition-normal)}.modal.active{opacity:1;visibility:visible}.modal-content{background:var(--white);padding:var(--spacing-2xl);border-radius:var(--radius-xl);box-shadow:var(--shadow-2xl);max-width:500px;width:90%;max-height:90%;overflow-y:auto;transform:scale(0.8);transition:transform var(--transition-normal)}.modal.active .modal-content{transform:scale(1)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--gray-200)}.modal-title{font-size:var(--font-size-xl);font-weight:600;color:var(--gray-900);margin:0}.modal-close{background:none;border:none;font-size:var(--font-size-xl);color:var(--gray-400);cursor:pointer;padding:var(--spacing-xs);border-radius:var(--radius-md);transition:all var(--transition-fast)}.modal-close:hover{background:var(--gray-100);color:var(--gray-600)}.alert{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md);border-left:4px solid;display:flex;align-items:center;gap:var(--spacing-md)}.alert-success{background:rgba(16,185,129,0.1);border-left-color:var(--success-color);color:#065f46}.alert-warning{background:rgba(245,158,11,0.1);border-left-color:var(--warning-color);color:#92400e}.alert-error{background:rgba(239,68,68,0.1);border-left-color:var(--error-color);color:#991b1b}.alert-info{background:rgba(37,99,235,0.1);border-left-color:var(--primary-color);color:#1e40af}.progress{width:100%;height:8px;background:var(--gray-200);border-radius:var(--radius-full);overflow:hidden}.progress-bar{height:100%;background:var(--gradient-primary);border-radius:var(--radius-full);transition:width var(--transition-slow)}.skeleton{background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-100) 50%,var(--gray-200) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite}@keyframes skeleton-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.skeleton-text{height:1em;border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm)}.skeleton-text:last-child{width:80%}.skeleton-avatar{width:48px;height:48px;border-radius:var(--radius-full)}.skeleton-card{height:200px;border-radius:var(--radius-lg)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--gray-100)}::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}::selection{background:rgba(37,99,235,0.2);color:var(--gray-900)}::-moz-selection{background:rgba(37,99,235,0.2);color:var(--gray-900)}.keyboard-nav *:focus{outline:2px solid var(--primary-color);outline-offset:2px}@media (prefers-contrast:high){.btn-primary{background:var(--primary-color);border:2px solid var(--primary-dark)}.btn-secondary{border-width:2px}.feature-card,.sdk-card{border-width:2px}}@media (prefers-reduced-motion:reduce){.animate-in,.animate-in-left,.animate-in-right,.animate-scale{animation:none}.interactive:hover{transform:none}.skeleton{animation:none;background:var(--gray-200)}}@media print{.tooltip,.modal,.alert{display:none !important}.btn{border:1px solid var(--gray-400) !important;background:transparent !important;color:var(--gray-900) !important}}.sr-only{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-left{text-align:left}.text-right{text-align:right}.hidden{display:none !important}.invisible{visibility:hidden}.pointer-none{pointer-events:none}.pointer-auto{pointer-events:auto}.select-none{user-select:none}.select-text{user-select:text}.fas,.far,.fab,.fa{font-family:"Font Awesome 6 Free","Font Awesome 6 Brands",Arial,sans-serif}.fa-chevron-down:before{content:"▼"}.fa-home:before{content:"⌂"}.fa-info-circle:before{content:"ℹ"}.fa-download:before{content:"↓"}.fa-sync:before{content:"↻"}.fa-table:before{content:"⊞"}.fa-rocket:before{content:"🚀"}.fa-code:before{content:"⌨"}.fa-business-intelligence:before{content:"📊"}.fa-gem:before{content:"💎"}.hero-cta .fas{font-size:1.2em !important;color:inherit !important;display:inline-block !important;visibility:visible !important;opacity:1 !important}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mt-5{margin-top:var(--spacing-xl)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.mb-5{margin-bottom:var(--spacing-xl)}.pt-0{padding-top:0}.pt-1{padding-top:var(--spacing-xs)}.pt-2{padding-top:var(--spacing-sm)}.pt-3{padding-top:var(--spacing-md)}.pt-4{padding-top:var(--spacing-lg)}.pt-5{padding-top:var(--spacing-xl)}.pb-0{padding-bottom:0}.pb-1{padding-bottom:var(--spacing-xs)}.pb-2{padding-bottom:var(--spacing-sm)}.pb-3{padding-bottom:var(--spacing-md)}.pb-4{padding-bottom:var(--spacing-lg)}.pb-5{padding-bottom:var(--spacing-xl)}.nav-dropdown{position:relative;display:inline-block}.dropdown-toggle{cursor:pointer;display:flex;align-items:center;gap:var(--spacing-xs)}.dropdown-toggle:hover{color:var(--primary-color)}.dropdown-menu{position:absolute;top:100%;left:0;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-2xl);min-width:200px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all var(--transition-normal);z-index:1000;border:1px solid var(--gray-200)}.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{display:block;padding:var(--spacing-md) var(--spacing-lg);color:var(--gray-700);text-decoration:none;transition:all var(--transition-fast);border-bottom:1px solid var(--gray-100)}.dropdown-item:last-child{border-bottom:none}.dropdown-item:hover{background:var(--gray-50);color:var(--primary-color);padding-left:calc(var(--spacing-lg) + 8px)}.dropdown-item:first-child{border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg)}.dropdown-item:last-child{border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg)}.culture-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,0.1)}.culture-item:hover{background:var(--primary-color-light) !important;color:var(--primary-color) !important}.culture-item:hover span{color:var(--primary-color) !important}