:root{--primary:#2563eb;--primary-dark:#1e40af;--secondary:#475569;--success:#16a34a;--warning:#eab308;--danger:#dc2626;--light:#f8fafc;--dark:#0f172a;--muted:#64748b;--border:#e2e8f0;--bg-light:#ffffff;--bg-lighter:#f8fafc}body{background-color:var(--bg-light);color:var(--dark)}.btn-primary{background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);border:none;transition:transform .2s ease}.btn-primary:hover{transform:translateY(-1px);background:linear-gradient(135deg,var(--primary-dark) 0,var(--primary) 100%)}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:rgba(255,255,255,.9)!important;border-bottom:1px solid var(--border)}.navbar .nav-link{color:var(--dark)!important}.navbar .nav-link:hover{color:var(--primary)!important}.navbar-brand{color:var(--dark)!important}.dropdown-menu{background-color:var(--bg-light);border:1px solid var(--border);box-shadow:0 4px 6px -1px rgba(0,0,0,.1);z-index:1000}.dropdown-item{color:var(--dark)}.dropdown-item:hover{background-color:var(--light);color:var(--primary)}.card{background-color:var(--bg-light);border:1px solid var(--border);transition:transform .2s ease,box-shadow .2s ease}.card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,.1)}.hero-wrapper{position:relative;background:linear-gradient(135deg,#0A192F,#112240);overflow:hidden}.hero-pattern{background-image:linear-gradient(90deg,rgba(66,153,225,.1) 1px,transparent 0),linear-gradient(180deg,rgba(66,153,225,.1) 1px,transparent 0),radial-gradient(circle at 50% 50%,rgba(66,153,225,.1) 0,transparent 8%);background-size:30px 30px,30px 30px,200px 200px;animation:patternMove 20s linear infinite}.hero-overlay,.hero-pattern{position:absolute;top:0;left:0;right:0;bottom:0}.hero-overlay{background:linear-gradient(90deg,transparent,rgba(66,153,225,.1) 50%,transparent);background-size:200% 100%;animation:dataFlow 3s linear infinite}.hero-shapes{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;pointer-events:none}.hero-shape{position:absolute;border:2px solid rgba(66,153,225,.1);border-radius:4px}.hero-shape-1{width:200px;height:200px;top:-100px;right:10%;transform:rotate(45deg);border-width:4px;border-top-color:rgba(66,153,225,.3);border-right-color:rgba(66,153,225,.2);animation:rotateTech 20s linear infinite}.hero-shape-2{width:150px;height:150px;bottom:-75px;left:15%;transform:rotate(-30deg);border-width:3px;border-bottom-color:rgba(66,153,225,.3);border-left-color:rgba(66,153,225,.2);animation:rotateTech 15s linear infinite reverse}.hero-circuits{position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(45deg,transparent 48%,rgba(66,153,225,.1) 49%,rgba(66,153,225,.1) 51%,transparent 52%),linear-gradient(-45deg,transparent 48%,rgba(66,153,225,.1) 49%,rgba(66,153,225,.1) 51%,transparent 52%);background-size:60px 60px;opacity:.5}@keyframes patternMove{0%{background-position:0 0,0 0,0 0}to{background-position:60px 60px,60px 60px,200px 200px}}@keyframes dataFlow{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes rotateTech{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.hero-content{position:relative;z-index:2}.hero-card{background:rgba(255,255,255,.98);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(66,153,225,.2);box-shadow:0 8px 32px rgba(0,0,0,.1);transition:all .3s ease}.hero-card:hover{transform:translateY(-5px);box-shadow:0 12px 48px rgba(66,153,225,.2);border-color:rgba(66,153,225,.4)}.hero-glow{position:absolute;width:200px;height:200px;background:radial-gradient(circle,rgba(66,153,225,.2) 0,transparent 70%);border-radius:50%;filter:blur(20px);animation:glowPulse 4s ease-in-out infinite}@keyframes glowPulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.2);opacity:.8}}.feature-card{background-color:var(--bg-light);border-radius:var(--border-radius-lg);border:1px solid var(--border);transition:all .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px -5px rgba(0,0,0,.1)}.analysis-card{background-color:var(--bg-light);border-radius:var(--border-radius-md);border:1px solid var(--border);transition:all .2s ease}.analysis-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1)}.text-muted{color:var(--muted)!important}.text-gradient{background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%)}.bg-glass{background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.shadow-hover{transition:box-shadow .2s ease}.shadow-hover:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,.1)}.bg-gradient{background:linear-gradient(135deg,#1a237e,#0d47a1)}.text-gradient{background:linear-gradient(45deg,#2196f3,#1976d2);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.shadow-hover{transition:all .3s ease}.shadow-hover:hover{transform:translateY(-5px);box-shadow:0 8px 16px rgba(0,0,0,.1)!important}.text-white{color:#ffffff!important}.text-white-90{color:rgba(255,255,255,.9)!important}.bg-light{background-color:#f8f9fa!important}.card{border:none;transition:all .3s ease}.card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08)!important}.text-primary{color:#1976d2!important}.text-success{color:#2e7d32!important}.text-info{color:#0288d1!important}.text-warning{color:#f57c00!important}.btn-outline-primary{border-color:#1976d2;color:#1976d2}.btn-outline-primary:hover{background-color:#1976d2;color:white}.btn-outline-success{border-color:#2e7d32;color:#2e7d32}.btn-outline-success:hover{background-color:#2e7d32;color:white}.btn-outline-info{border-color:#0288d1;color:#0288d1}.btn-outline-info:hover{background-color:#0288d1;color:white}.btn-outline-warning{border-color:#f57c00;color:#f57c00}