:root{--primary-color:#1A2B4C;--secondary-color:#FFD700;--text-color:#f0f0f0;--accent-color:#FFD700;--dark-bg:#0d1a2f;}.site-header{background-color:var(--primary-color);color:var(--text-color);padding:1rem 0;box-shadow:0 2px 10px rgba(0,0,0,.2);position:relative;z-index:1000;}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 1.5rem;}.site-header .logo{font-size:2.2rem;font-weight:bold;color:var(--accent-color);text-decoration:none;text-transform:uppercase;letter-spacing:1px;transition:color .3s ease;}.site-header .logo:hover{color:#fff;}.main-nav ul{list-style:none;margin:0;padding:0;display:flex;}.main-nav li{margin-left:1.5rem;}.main-nav a{color:var(--text-color);text-decoration:none;font-weight:600;padding:.5rem 0;position:relative;transition:color .3s ease;}.main-nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background-color:var(--accent-color);transition:width .3s ease;}.main-nav a:hover::after,.main-nav a.active::after{width:100%;}.main-nav a:hover,.main-nav a.active{color:var(--accent-color);}.auth-buttons{display:flex;gap:1rem;}.btn{padding:.75rem 1.5rem;border-radius:5px;font-weight:bold;cursor:pointer;border:none;transition:all .3s ease;}.login-btn{background-color:transparent;color:var(--text-color);border:2px solid var(--accent-color);}.login-btn:hover{background-color:var(--accent-color);color:var(--primary-color);}.register-btn{background-color:var(--accent-color);color:var(--primary-color);}.register-btn:hover{background-color:#e6c200;}.hamburger-menu{display:none;background:none;border:none;cursor:pointer;padding:0;width:30px;height:20px;position:relative;z-index:1001;}.hamburger-menu span{display:block;width:100%;height:3px;background-color:var(--accent-color);margin-bottom:5px;transition:all .3s ease;}.hamburger-menu span:last-child{margin-bottom:0;}.hamburger-menu.active span:nth-child(1){transform:translateY(8px) rotate(45deg);}.hamburger-menu.active span:nth-child(2){opacity:0;}.hamburger-menu.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}.site-footer{background-color:var(--dark-bg);color:var(--text-color);padding:3rem 0;font-size:.9rem;line-height:1.6;}.footer-container{max-width:1200px;margin:0 auto;padding:0 1.5rem;}.footer-columns{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;}.footer-col{flex:1;min-width:250px;}.footer-col.brand-info{flex:1.5;}.site-footer .logo{font-size:1.8rem;font-weight:bold;color:var(--accent-color);text-decoration:none;text-transform:uppercase;letter-spacing:1px;margin-bottom:1rem;display:block;}.site-footer h3{color:var(--accent-color);font-size:1.2rem;margin-bottom:1.2rem;position:relative;padding-bottom:.5rem;}.site-footer h3::after{content:'';position:absolute;left:0;bottom:0;width:50px;height:2px;background-color:var(--accent-color);}.footer-nav ul{list-style:none;margin:0;padding:0;}.footer-nav li{margin-bottom:.7rem;}.footer-nav a,.footer-col a{color:var(--text-color);text-decoration:none;transition:color .3s ease;}.footer-nav a:hover,.footer-col a:hover{color:var(--accent-color);}.site-footer p{margin-bottom:.7rem;}.copyright{margin-top:2rem;color:rgba(255,255,255,.7);}@media (max-width:1024px){.main-nav{margin-left:auto;}}@media (max-width:768px){.header-container{flex-wrap:wrap;justify-content:space-between;padding:0 1rem;}.site-header .logo{font-size:1.8rem;order:1;}.auth-buttons{order:2;margin-left:auto;gap:.5rem;}.btn{padding:.6rem 1rem;font-size:.85rem;}.hamburger-menu{display:block;order:3;margin-left:1rem;}.main-nav{order:4;flex-basis:100%;margin-top:1rem;display:none;background-color:var(--primary-color);position:absolute;top:100%;left:0;width:100%;box-shadow:0 5px 10px rgba(0,0,0,.2);padding:1rem 0;}.main-nav.active{display:block;}.main-nav ul{flex-direction:column;text-align:center;}.main-nav li{margin:0;padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.1);}.main-nav li:last-child{border-bottom:none;}.main-nav a{display:block;padding:.5rem 0;}.main-nav a::after{left:50%;transform:translateX(-50%);}.footer-columns{flex-direction:column;gap:1.5rem;}.footer-col{min-width:unset;}.site-footer .logo{font-size:1.6rem;}.copyright{text-align:center;margin-top:1.5rem;}}@media (max-width:480px){.header-container{flex-wrap:wrap;justify-content:space-between;padding:0 .8rem;}.auth-buttons{order:2;margin-left:auto;gap:.3rem;}.btn{padding:.5rem .8rem;font-size:.75rem;}.hamburger-menu{margin-left:.8rem;}.site-header .logo{font-size:1.6rem;}}