@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Fira+Code:wght@300..700&family=Orbitron:wght@400..900&display=swap";@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700&display=swap";:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--accent-color: #47BCCE;--accent-hover: #3aa8ba;--border-color: #e2e8f0;--card-bg: #ffffff;--nav-bg: #f8fafc;--shadow-color: rgba(0, 0, 0, .1);--transition: all .3s ease}[data-theme=dark]{--bg-primary: #030303;--bg-secondary: #09090b;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--accent-color: #47BCCE;--accent-hover: #3aa8ba;--border-color: rgba(71, 188, 206, .3);--card-bg: rgba(71, 188, 206, .08);--nav-bg: #121211;--shadow-color: rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease;overflow-x:hidden}a{text-decoration:none;transition:var(--transition)}button{cursor:pointer;font-family:inherit;transition:var(--transition)}.container{max-width:1200px;margin:auto;padding:15px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.login-popup{position:fixed;inset:0;background:#0f172acc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;z-index:2000;animation:fadeIn .3s ease}.popup-content{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:16px;padding:40px 50px;text-align:center;box-shadow:0 10px 40px var(--shadow-color);max-width:380px;animation:scaleIn .4s ease}.popup-content h2{font-size:1.6rem;margin-bottom:12px}.popup-content p{color:var(--text-secondary);margin-bottom:20px}.btn-popup{display:inline-block;background:linear-gradient(90deg,#6366f1,#3b82f6);color:#fff;padding:10px 22px;border-radius:8px;font-weight:600;text-decoration:none;transition:.3s}.btn-popup:hover{transform:translateY(-2px);box-shadow:0 0 15px #6366f199}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}:root{--nav-font: "Outfit", sans-serif;--nav-backdrop: blur(20px);--nav-border-light: rgba(255, 255, 255, .5);--nav-border-dark: rgba(255, 255, 255, .05)}.navbar{background:var(--nav-bg);backdrop-filter:var(--nav-backdrop);-webkit-backdrop-filter:var(--nav-backdrop);position:sticky;top:2px;z-index:1000;width:95%;max-width:1280px;margin:0 auto;border-radius:20px;border:1px solid var(--border-color);box-shadow:0 10px 40px -10px var(--shadow-color);padding:5px 25px;transition:all .4s cubic-bezier(.25,.8,.25,1);font-family:var(--nav-font)}.nav-content{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.6rem;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-color) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;text-decoration:none;position:relative;display:flex;align-items:center;gap:8px;transition:transform .3s}.logo:hover{transform:scale(1.02)}.nav-links{display:flex;align-items:center;gap:30px}.nav-link{color:var(--text-primary);text-decoration:none;font-weight:500;font-size:.95rem;position:relative;padding:5px 0;opacity:.8;transition:opacity .3s,color .3s}.nav-link:hover{opacity:1;color:var(--accent-color)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent-color);transition:width .3s cubic-bezier(.4,0,.2,1);border-radius:2px;box-shadow:0 0 8px var(--accent-color)}.nav-link:hover:after{width:100%}.dropdown{position:relative}.dropdown-trigger{cursor:pointer;display:flex;align-items:center;gap:6px;font-weight:500;color:var(--text-primary);padding:8px 14px;border-radius:12px;transition:background .3s}.dropdown-trigger:hover{background:var(--card-bg);color:var(--accent-color)}.dropdown-menu{position:absolute;top:100%;left:50%;transform:translate(-50%) translateY(10px);width:220px;background:var(--bg-secondary);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border-radius:16px;box-shadow:0 20px 40px -10px var(--shadow-color);padding:8px;display:flex;flex-direction:column;gap:4px;z-index:1100}.dropdown-item{color:var(--text-primary);text-decoration:none;padding:10px 14px;border-radius:10px;font-size:.9rem;transition:all .2s;display:flex;align-items:center;gap:10px}.dropdown-item:hover{background:var(--accent-color);color:#fff;box-shadow:0 4px 12px #00000026}.btn-login{color:var(--text-primary);text-decoration:none;font-weight:600;padding:8px 18px;border-radius:12px;transition:.3s;border:1px solid transparent}.btn-login:hover{border-color:var(--border-color);background:var(--card-bg)}.btn-signup{background:var(--accent-color);color:#fff;text-decoration:none;font-weight:600;padding:10px 24px;border-radius:14px;box-shadow:0 4px 15px #0000001a;transition:all .3s}.btn-signup:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 20px #0003}.theme-toggle{background:transparent;border:1px solid var(--border-color);padding:9px;border-radius:50%;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s}.theme-toggle:hover{border-color:var(--accent-color);color:var(--accent-color);transform:rotate(15deg);background:var(--card-bg)}.avatar-container{position:relative;margin-left:10px}.avatar{width:42px;height:42px;border-radius:50%;border:2px solid var(--accent-color);padding:2px;cursor:pointer;transition:transform .3s;background:transparent;overflow:hidden}.avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.avatar:hover{transform:scale(1.1);box-shadow:0 0 15px var(--nav-accent-glow)}.hamburger{display:none;flex-direction:column;gap:6px;cursor:pointer;background:transparent;border:none;z-index:1100;width:40px;height:40px;align-items:center;justify-content:center}.hamburger span{width:24px;height:2px;background:var(--text-primary);border-radius:4px}@media(max-width:900px){.nav-links.desktop-only,.auth-buttons.desktop-only{display:none!important}.hamburger{display:flex}}