:root{--navy:#0a1929;--teal:#00bcd4}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,25,41,0.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.08);transition:all 0.3s ease}.nav-inner{max-width:1340px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;height:72px}.nav-logo{font-family:'Space Grotesk',sans-serif;font-size:24px;font-weight:700;color:white;letter-spacing:-0.5px;text-decoration:none;display:flex;align-items:center;gap:10px}.logo-ring{width:40px;height:40px;background:conic-gradient(from 0deg,#00bcd4,#00a551,#f9a825,#e65100,#d4007a,#7c4dff,#0d47a1,#00bcd4);border-radius:50%;position:relative}.logo-ring::after{content:'';position:absolute;inset:7px;background:var(--navy);border-radius:50%}.nav-logo span{color:var(--teal)}.nav-links{display:flex;gap:4px;list-style:none;align-items:center}.nav-links a{color:rgba(255,255,255,0.8);text-decoration:none;font-size:14px;font-weight:500;padding:8px 16px;border-radius:8px;transition:all 0.2s ease}.nav-links a:hover{color:white;background:rgba(255,255,255,0.1)}.nav-cta{background:var(--teal) !important;color:var(--navy) !important;font-weight:700 !important;padding:10px 24px !important}.nav-cta:hover{background:#00d4e8 !important}.hamburger{display:none;width:24px;height:24px;background:none;border:none;cursor:pointer;padding:0;flex-direction:column;justify-content:space-between;align-items:center}.hamburger span{display:block;width:24px;height:2px;background:white;border-radius:2px;transition:all 0.3s ease}.hamburger.active{opacity:0;pointer-events:none}.mobile-menu{display:none;position:fixed;top:72px;left:0;right:0;bottom:0;background:rgba(10,25,41,0.99);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.08);z-index:999;overflow-y:auto;animation:navSlideDown 0.3s ease}@keyframes navSlideDown{from{opacity:0}to{opacity:1}}.mobile-menu.active{display:block}body.menu-open{overflow:hidden}.mobile-menu-header{display:flex;justify-content:flex-end;padding:16px 20px 8px}.close-menu{display:flex;flex-direction:column;justify-content:center;align-items:center;width:32px;height:32px;background:none;border:none;cursor:pointer;padding:0}.close-menu span{display:block;width:20px;height:2px;background:white;border-radius:2px;transition:all 0.3s ease;position:absolute}.close-menu span:nth-child(1){transform:rotate(45deg)}.close-menu span:nth-child(2){transform:rotate(-45deg)}.mobile-nav-links{list-style:none;display:flex;flex-direction:column;padding:16px 20px;gap:0}.mobile-nav-links li{border-bottom:1px solid rgba(255,255,255,0.08)}.mobile-nav-links a{display:flex;color:rgba(255,255,255,0.8);text-decoration:none;font-size:15px;font-weight:500;padding:16px 0;transition:all 0.2s ease;min-height:44px;align-items:center}.mobile-nav-links a:active{color:var(--teal);background:rgba(0,188,212,0.1)}.mobile-nav-cta{background:var(--teal) !important;color:var(--navy) !important;font-weight:700 !important;margin-top:8px;padding:14px 16px !important;border-radius:8px;justify-content:center}.mobile-nav-cta:active{background:#00d4e8 !important}.nav-links a:focus-visible,.mobile-nav-links a:focus-visible{outline:3px solid rgba(0,188,212,0.8);outline-offset:2px;border-radius:4px}@media (max-width:768px){.nav-links{display:none}.nav-inner{height:60px;padding:0 20px}.hamburger{display:flex}.nav-logo{font-size:18px}}@media (max-width:375px){.nav-inner{padding:0 16px}.nav-logo{font-size:16px}.nav-cta{padding:8px 14px;font-size:13px}}