:root{--primary: #ff6b35;--primary-dark: #e55a24;--primary-light: #ff8b5f;--secondary: #2c3e50;--secondary-light: #34495e;--neutral-dark: #333333;--neutral-light: #f5f5f5;--neutral-bg: #f8f9fa;--accent-blue: #4a90e2;--white: #ffffff;--border-color: #e0e0e0;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .12);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Open Sans,sans-serif;font-size:16px;line-height:1.6;color:var(--neutral-dark);background-color:var(--white)}h1{font-family:Montserrat,sans-serif;font-size:32px;font-weight:700;line-height:1.2;margin-bottom:1rem;color:var(--neutral-dark)}@media (max-width: 768px){h1{font-size:24px}}h2{font-family:Montserrat,sans-serif;font-size:28px;font-weight:700;line-height:1.3;margin-bottom:1.5rem;color:var(--neutral-dark)}@media (max-width: 768px){h2{font-size:22px}}h3{font-family:Montserrat,sans-serif;font-size:20px;font-weight:600;line-height:1.4;margin-bottom:1rem;color:var(--neutral-dark)}h4{font-family:Montserrat,sans-serif;font-size:18px;font-weight:600;margin-bottom:.75rem;color:var(--neutral-dark)}p{margin-bottom:1rem;color:var(--neutral-dark);line-height:1.8}small{font-size:14px;color:var(--secondary-light)}a{color:var(--primary);text-decoration:none;transition:color .3s ease}@media (hover: hover) and (pointer: fine){a:hover{color:var(--primary-dark)}}.btn{display:inline-block;padding:12px 24px;font-family:Montserrat,sans-serif;font-size:14px;font-weight:600;text-transform:uppercase;border:none;border-radius:4px;cursor:pointer;transition:all .3s ease;text-align:center}@media (hover: hover) and (pointer: fine){.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}}.btn:active{transform:translateY(0)}.btn.btn-primary{background-color:var(--primary);color:var(--white)}@media (hover: hover) and (pointer: fine){.btn.btn-primary:hover{background-color:var(--primary-dark)}}.btn.btn-secondary{background-color:var(--secondary);color:var(--white)}@media (hover: hover) and (pointer: fine){.btn.btn-secondary:hover{background-color:var(--secondary-light)}}.btn.btn-outline{background-color:transparent;color:var(--primary);border:2px solid var(--primary)}@media (hover: hover) and (pointer: fine){.btn.btn-outline:hover{background-color:var(--primary);color:var(--white)}}.container{max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width: 768px){.container{padding:0 1.5rem}}@media (min-width: 1024px){.container{padding:0 2rem}}.grid{display:grid;gap:2rem}.grid.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}@media (min-width: 1024px){.grid.grid-2{grid-template-columns:repeat(2,1fr)}}.grid.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}@media (min-width: 1024px){.grid.grid-3{grid-template-columns:repeat(3,1fr)}}.grid.grid-4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}@media (min-width: 1024px){.grid.grid-4{grid-template-columns:repeat(4,1fr)}}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-column{display:flex;flex-direction:column}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:3rem}.mt-6{margin-top:4rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:3rem}.mb-6{margin-bottom:4rem}.px-1{padding-left:.5rem;padding-right:.5rem}.px-2{padding-left:1rem;padding-right:1rem}.px-3{padding-left:1.5rem;padding-right:1.5rem}.px-4{padding-left:2rem;padding-right:2rem}.py-1{padding-top:.5rem;padding-bottom:.5rem}.py-2{padding-top:1rem;padding-bottom:1rem}.py-3{padding-top:1.5rem;padding-bottom:1.5rem}.py-4{padding-top:2rem;padding-bottom:2rem}.py-5{padding-top:3rem;padding-bottom:3rem}.py-6{padding-top:4rem;padding-bottom:4rem}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-secondary{color:var(--secondary)}.text-muted{color:var(--secondary-light)}.bg-light{background-color:var(--neutral-bg)}.bg-primary{background-color:var(--primary);color:var(--white)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.fade-in{animation:fadeIn .6s ease-out}.slide-in-up{animation:slideInUp .6s ease-out}.slide-in-left{animation:slideInLeft .6s ease-out}.pulse{animation:pulse 2s infinite}