*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#e2e8f0;background-color:#0f1419;overflow-x:hidden}:root{--primary-color:#0084d1;--primary-dark:#006bb3;--primary-light:#339de6;--bg-primary:#0f1419;--bg-secondary:#1a202c;--bg-tertiary:#2d3748;--text-primary:#e2e8f0;--text-secondary:#a0aec0;--text-muted:#718096;--border-color:#374151;--gradient-primary:linear-gradient(135deg,var(--primary-color),var(--primary-light));--shadow-glow:0 0 20px rgba(0,132,209,0.3);--shadow-card:0 10px 30px rgba(0,0,0,0.4);--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.text-primary{color:var(--primary-color)}.section-header{text-align:center;margin-bottom:4rem}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.6}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes glow{0%,to{box-shadow:0 0 20px rgba(0,132,209,.3)}50%{box-shadow:0 0 30px rgba(0,132,209,.6)}}@keyframes 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ease-in-out infinite}.floating-element:first-child{top:20%;right:10%;animation-delay:0s}.floating-element:nth-child(2){bottom:20%;left:10%;animation-delay:2s}.floating-element:nth-child(3){top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:4s}.hero-content{text-align:center;max-width:800px;margin:0 auto;z-index:1;animation:fadeInUp 1s ease-out}.hero-title{font-size:3.5rem;font-weight:700;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(135deg,#fff,var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2.5rem;line-height:1.6}.hero-buttons{display:flex;gap:1.5rem;flex-wrap:wrap}.btn,.hero-buttons{justify-content:center}.btn{padding:1rem 2rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);text-decoration:none;display:inline-flex;align-items:center;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .3s ease;z-index:-1}.btn-primary,.btn:before{background:var(--gradient-primary)}.btn-primary{color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(0,132,209,.5);animation:glow 2s infinite}.btn-secondary{background:transparent;color:var(--text-primary);border:2px solid var(--border-color)}.btn-secondary:hover{border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-2px)}.btn-secondary:before{background:rgba(0,132,209,.1)}.btn-secondary:hover:before{opacity:1}.btn-full{width:100%}.features{padding:6rem 0;background:var(--bg-secondary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:var(--bg-tertiary);padding:2.5rem;border-radius:16px;border:1px solid var(--border-color);transition:var(--transition);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);transform:scaleX(0);transition:transform .3s ease}.feature-card:hover:before{transform:scaleX(1)}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-card);border-color:var(--primary-color)}.feature-icon{width:60px;height:60px;background:var(--gradient-primary);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:#fff;transition:var(--transition)}.feature-card:hover .feature-icon{transform:scale(1.1);box-shadow:var(--shadow-glow)}.feature-title{font-size:1.375rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary)}.feature-description{color:var(--text-secondary);line-height:1.6}.contact{padding:6rem 0;background:var(--bg-primary)}.contact-content{position:relative;max-width:600px;margin:0 auto}.contact-form{background:var(--bg-secondary);padding:3rem;border-radius:16px;border:1px solid var(--border-color);box-shadow:var(--shadow-card)}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500}.form-input,.form-label{color:var(--text-primary)}.form-input{width:100%;padding:1rem;border:2px solid var(--border-color);border-radius:8px;background:var(--bg-tertiary);font-size:1rem;transition:var(--transition)}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(0,132,209,.1)}.form-textarea{resize:vertical;min-height:120px}.form-error{display:block;margin-top:.5rem;color:#ef4444;font-size:.875rem}.success-message{display:none;text-align:center;padding:3rem;background:var(--bg-secondary);border-radius:16px;border:1px solid var(--border-color);box-shadow:var(--shadow-card)}.success-message.show{display:block;animation:fadeInUp .5s ease-out}.success-icon{width:60px;height:60px;background:#10b981;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;margin:0 auto 1.5rem;animation:glow 2s infinite}.success-message h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-primary)}.success-message p{color:var(--text-secondary)}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h4{margin-bottom:1rem;color:var(--text-primary);font-weight:600}.footer-description{color:var(--text-secondary);line-height:1.6;margin-top:1rem}.footer-title{font-size:1.125rem;margin-bottom:1rem;color:var(--text-primary)}.footer-links{display:flex;flex-direction:column;gap:.5rem}.footer-link{color:var(--text-secondary);text-decoration:none;transition:var(--transition)}.footer-link:focus{outline:none!important;box-shadow:none!important}.footer-link:hover{color:var(--primary-color)}.social-links{display:flex;gap:1rem}.social-link{width:40px;height:40px;background:var(--bg-tertiary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:var(--transition)}.social-link:hover{background:var(--primary-color);color:#fff;transform:translateY(-2px)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--text-muted)}.scroll-to-top{position:fixed;bottom:2rem;right:2rem;width:50px;height:50px;background:var(--gradient-primary);border:none;border-radius:50%;color:#fff;cursor:pointer;transition:var(--transition);z-index:1000;opacity:0;visibility:hidden;box-shadow:var(--shadow-glow)}.scroll-to-top.show{opacity:1;visibility:visible}.scroll-to-top:hover{transform:translateY(-3px) scale(1.1);box-shadow:0 0 25px rgba(0,132,209,.6)}@media (max-width:768px){.nav-container{padding:1rem}.nav-menu{gap:1rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.125rem}.hero-buttons{flex-direction:column;align-items:center}.btn{width:100%;max-width:280px}.section-title{font-size:2rem}.features-grid{grid-template-columns:1fr;gap:1.5rem}.feature-card{padding:2rem}.contact-form{padding:2rem;margin:0 1rem}.footer-content{grid-template-columns:1fr;text-align:center}.social-links{justify-content:center}.scroll-to-top{bottom:1rem;right:1rem;width:45px;height:45px}}@media (max-width:480px){.container{padding:0 15px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.section-title{font-size:1.75rem}.section-subtitle{font-size:1rem}.contact-form{padding:1.5rem}.floating-element{width:200px;height:200px}}@media (prefers-contrast:high){:root{--text-primary:#fff;--text-secondary:#e2e8f0;--border-color:#4a5568}}@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.floating-element{animation:none}}