@tailwind base;@tailwind components;@tailwind utilities;:root{--brand-primary: #1BA1E2;--brand-secondary: #0E4F7A;--brand-accent: #E3F2FD;--brand-highlight: #FF6B35;--brand-neutral: #2D3748}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#2d3748}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes float-delayed{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}@keyframes float-delayed-2{0%,to{transform:translateY(0)}50%{transform:translateY(-25px)}}@keyframes float-delayed-3{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spin-reverse{0%{transform:rotate(360deg)}to{transform:rotate(0)}}@keyframes glow{0%,to{box-shadow:0 0 20px #1ba1e24d}50%{box-shadow:0 0 40px #1ba1e299}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.perspective-1000{perspective:1000px}.perspective-\[1200px\]{perspective:1200px}.transform-gpu{transform:translateZ(0)}.animate-float{animation:float 6s ease-in-out infinite}.animate-float-delayed{animation:float-delayed 4s ease-in-out infinite;animation-delay:1s}.animate-float-delayed-2{animation:float-delayed-2 5s ease-in-out infinite;animation-delay:2s}.animate-float-delayed-3{animation:float-delayed-3 3.5s ease-in-out infinite;animation-delay:.5s}.animate-spin-slow{animation:spin-slow 20s linear infinite}.animate-spin-reverse{animation:spin-reverse 15s linear infinite}.animate-glow{animation:glow 2s ease-in-out infinite alternate}.animate-fadeInUp{animation:fadeInUp .8s ease-out}.cube-3d{transition:all .3s ease;transform-style:preserve-3d}.cube-3d:hover{transform:rotateX(15deg) rotateY(15deg) scale(1.05)}.tech-grid{background-image:linear-gradient(rgba(27,161,226,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(27,161,226,.1) 1px,transparent 1px);background-size:50px 50px}.gradient-text{background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-effect{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffe6;border:1px solid rgba(255,255,255,.2)}.tech-glow:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,#1ba1e21a,#0e4f7a1a,#1ba1e21a);border-radius:inherit;z-index:-1;opacity:0;transition:opacity .3s ease}.tech-glow:hover:before{opacity:1}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:var(--brand-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--brand-secondary)}@media(max-width:768px){.perspective-\[1200px\]{perspective:800px}.animate-float-delayed-2,.animate-float-delayed-3{display:none}}.loading-shimmer{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.btn-primary{@apply bg-blue-600 text-white px-8 py-4 rounded-2xl font-semibold transition-all duration-300;box-shadow:0 4px 15px #3b82f64d}.btn-primary:hover{@apply bg-blue-700;box-shadow:0 8px 25px #3b82f666;transform:translateY(-2px)}.btn-secondary{@apply border-2 border-blue-600 text-blue-600 px-8 py-4 rounded-2xl font-semibold transition-all duration-300;}.btn-secondary:hover{@apply bg-blue-600 text-white;transform:translateY(-2px);box-shadow:0 8px 25px #3b82f64d}.tab-button{@apply flex items-center space-x-2 px-6 py-3 rounded-xl font-medium transition-all duration-300;}.tab-button.active{@apply bg-blue-600 text-white shadow-lg transform scale-105;}.tab-button:not(.active){@apply text-slate-600 hover:text-blue-600 hover:bg-blue-50;}.card-hover{@apply transition-all duration-300 hover:shadow-xl hover:-translate-y-2;}.text-reveal{opacity:0;transform:translateY(30px);animation:fadeInUp .8s ease-out forwards}.text-reveal:nth-child(1){animation-delay:.1s}.text-reveal:nth-child(2){animation-delay:.2s}.text-reveal:nth-child(3){animation-delay:.3s}