:root{--nav-bg:#ffffff;--nav-text:#121212;--nav-text-muted:#4b5563;--nav-accent:#0d47a1;--nav-border:#ececec;--nav-shadow:0 4px 20px rgba(0,0,0,0.05);--nav-transition:all 0.3s cubic-bezier(0.4,0,0.2,1);--nav-height:72px}.pl-header{height:var(--nav-height);background:var(--nav-bg);border-bottom:1px solid var(--nav-border);position:sticky;top:0;z-index:1000;padding:0 24px;font-family:Inter,-apple-system,sans-serif}.pl-header,.pl-nav-container{display:flex;align-items:center}.pl-nav-container{max-width:1200px;width:100%;margin:0 auto;justify-content:space-between}.pl-logo-link{display:flex;align-items:center;text-decoration:none}.pl-logo-img{width:100px;height:auto}.pl-main-nav{display:flex;gap:32px;height:100%;align-items:center}@media (max-width:960px){.pl-main-nav{display:none}}.pl-nav-item{position:relative;height:var(--nav-height)}.pl-nav-item,.pl-nav-link{display:flex;align-items:center}.pl-nav-link{text-decoration:none;color:var(--nav-text);font-weight:500;font-size:15px;gap:4px;transition:var(--nav-transition)}.pl-nav-link:hover{color:var(--nav-accent)}.pl-nav-link:after{content:"▼";font-size:10px;margin-left:2px}.pl-dropdown{position:absolute;top:100%;left:0;background:#fff;min-width:240px;border-radius:12px;box-shadow:var(--nav-shadow);border:1px solid var(--nav-border);opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--nav-transition);padding:12px 0;z-index:1100}.pl-nav-item:hover .pl-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.pl-dropdown-link{display:block;padding:10px 20px;text-decoration:none;color:var(--nav-text-muted);font-size:14px;transition:var(--nav-transition)}.pl-dropdown-link:hover{background:#f8f9fa;color:var(--nav-accent);padding-left:24px}.pl-auth-section{display:flex;align-items:center;gap:16px}.pl-footer{background:#0f172a;padding:80px 24px;color:#94a3b8;font-family:Inter,sans-serif;border-top:1px solid #1e293b}.pl-footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:48px}@media (max-width:768px){.pl-footer-grid{grid-template-columns:1fr;gap:40px}}.pl-footer-title{color:#ffffff;font-weight:700;font-size:18px;margin-bottom:24px;letter-spacing:-.01em}.pl-footer-links{list-style:none;padding:0;margin:0}.pl-footer-links li{margin-bottom:12px}.pl-footer-link{text-decoration:none;color:#cbd5e1;font-size:14px;transition:var(--nav-transition);border-bottom:1px solid transparent}.pl-footer-link:hover{color:#ffffff;border-bottom-color:rgba(255,255,255,.3)}.pl-footer-contact{display:flex;flex-direction:column;gap:16px}.pl-footer-wa{display:flex;align-items:center;gap:8px;color:#4ade80;text-decoration:none;font-weight:700;font-size:15px;transition:var(--nav-transition)}.pl-footer-wa:hover{filter:brightness(1.1);transform:translateX(4px)}.pl-footer-bottom{max-width:1200px;margin:64px auto 0;padding-top:32px;border-top:1px solid #1e293b;display:flex;justify-content:space-between;align-items:center;color:#64748b;font-size:13px}@media (max-width:600px){.pl-footer-bottom{flex-direction:column;gap:16px;text-align:center}}.pl-mobile-menu-wrapper{display:none}@media (max-width:960px){.pl-mobile-menu-wrapper{display:block}}.pl-mobile-toggle{display:flex;flex-direction:column;justify-content:space-between;width:30px;height:20px;background:transparent;border:none;cursor:pointer;z-index:1002;padding:0}.pl-hamburger-line{width:100%;height:2px;background-color:var(--nav-text);transition:all .3s ease;border-radius:2px}.pl-mobile-toggle.active .pl-hamburger-line:first-child{transform:translateY(9px) rotate(45deg)}.pl-mobile-toggle.active .pl-hamburger-line:nth-child(2){opacity:0}.pl-mobile-toggle.active .pl-hamburger-line:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.pl-mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:1001;opacity:0;visibility:hidden;transition:all .3s ease;backdrop-filter:blur(2px)}.pl-mobile-overlay.open{opacity:1;visibility:visible}.pl-mobile-nav{position:fixed;top:0;right:-300px;width:300px;height:100%;background:#ffffff;z-index:1003;transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:-4px 0 20px rgba(0,0,0,.1);display:flex;flex-direction:column;overflow-y:auto}.pl-mobile-nav.open{transform:translateX(-300px)}.pl-mobile-nav-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--nav-border)}.pl-mobile-nav-title{font-weight:700;font-size:18px;color:var(--nav-text)}.pl-mobile-close{background:none;border:none;font-size:28px;color:var(--nav-text-muted);cursor:pointer;line-height:1}.pl-mobile-nav-content{padding:20px;display:flex;flex-direction:column;gap:20px}.pl-mobile-group{display:flex;flex-direction:column;gap:8px}.pl-mobile-group-title{font-size:13px;font-weight:600;text-transform:uppercase;color:var(--nav-text-muted);margin-bottom:8px;letter-spacing:.5px}.pl-mobile-link{text-decoration:none;color:var(--nav-text);font-size:15px;transition:color .2s;border-left:2px solid transparent;padding:8px 0 8px 10px;margin-left:-10px}.pl-mobile-link:hover{color:var(--nav-accent);background-color:#f8f9fa;border-left-color:var(--nav-accent)}.pl-mobile-divider{height:1px;background-color:var(--nav-border);margin:10px 0}.pl-mobile-main-link{text-decoration:none;color:var(--nav-text);font-weight:600;font-size:16px;padding:10px 0}.pl-mobile-main-link:hover{color:var(--nav-accent)}.pl-mobile-auth{display:flex;flex-direction:column;gap:12px;margin-top:20px}.pl-mobile-btn-signin{border:1px solid var(--nav-border);color:var(--nav-text)}.pl-mobile-btn-signin,.pl-mobile-btn-signup{text-decoration:none;text-align:center;padding:12px;border-radius:8px;font-weight:500;transition:all .2s}.pl-mobile-btn-signup{background:var(--nav-accent);color:#ffffff}.pl-mobile-btn-signin:hover{background:#f8f9fa;border-color:#d1d5db}.pl-mobile-btn-signup:hover{filter:brightness(1.1);box-shadow:0 4px 12px rgba(13,71,161,.2)}