body{font-family:Inter,sans-serif;margin:0;padding:0;color:#333;line-height:1.6;background:#f8f9fa}.modern-header{position:sticky;top:0;z-index:1000;width:100%;background:rgba(255,255,255,.95);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08);transition:all .3s cubic-bezier(.4, 0, .2, 1)}.modern-header.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.06)}.header-container{max-width:1280px;margin:0 auto;padding:0 1.5rem;display:flex;justify-content:space-between;align-items:center;height:70px}.logo-container{display:flex;align-items:center;gap:10px;text-decoration:none;transition:transform .2s ease}.logo-container:hover{transform:translateY(-1px)}.logo-icon{font-size:28px;line-height:1}.logo-text-container{display:flex;flex-direction:column;gap:2px}.logo-text{font-family:'Inter Tight',sans-serif;font-weight:700;font-size:20px;line-height:1;color:#1a1a1a;letter-spacing:-.5px}.logo-tagline{font-size:11px;color:#666;font-weight:500;letter-spacing:.3px}.header-nav{display:flex;gap:4px;align-items:center}.nav-link{color:#4a5568;text-decoration:none;font-weight:500;font-size:14px;padding:8px 14px;border-radius:8px;transition:all .2s ease;position:relative}.nav-link:hover{color:#1a1a1a;background:#f7fafc;text-decoration:none}.nav-link.btn-contact{background:#1a1a1a;color:#fff;font-weight:600;padding:8px 16px;margin-left:8px}.nav-link.btn-contact:hover{background:#2d3748;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.15)}.mobile-menu-btn{display:none;background:0 0;border:none;color:#1a1a1a;padding:8px;cursor:pointer;transition:all .2s ease}.mobile-menu-btn:hover{background:#f7fafc;border-radius:8px}.mobile-menu-btn svg{width:24px;height:24px}.mobile-menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:9998;opacity:0;visibility:hidden;transition:all .3s ease}.mobile-menu-overlay.active{opacity:1;visibility:visible}.mobile-menu{position:fixed;top:0;right:-100%;width:300px;max-width:85vw;height:100vh;background:#fff;z-index:9999;padding:1.5rem;transition:right .3s cubic-bezier(.4, 0, .2, 1);box-shadow:-10px 0 30px rgba(0,0,0,.1);overflow-y:auto}.mobile-menu.active{right:0}.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid #e2e8f0}.mobile-menu-close{background:#f7fafc;border:none;color:#1a1a1a;padding:8px;border-radius:8px;cursor:pointer;transition:all .2s ease}.mobile-menu-close:hover{background:#e2e8f0}.mobile-nav-links{display:flex;flex-direction:column;gap:4px}.mobile-nav-link{color:#4a5568;text-decoration:none;font-weight:500;font-size:16px;padding:14px 16px;border-radius:8px;transition:all .2s ease}.mobile-nav-link:hover{color:#1a1a1a;background:#f7fafc;text-decoration:none}.mobile-contact-btn{background:#1a1a1a;color:#fff!important;font-weight:600;margin-top:1rem}.mobile-contact-btn:hover{background:#2d3748}@media (max-width:992px){.header-nav .nav-link:not(.btn-contact){display:none}.mobile-menu-btn{display:block}}@media (max-width:768px){.header-container{padding:0 1rem;height:64px}.logo-text{font-size:18px}.logo-tagline{font-size:10px}.logo-icon{font-size:24px}}@media (max-width:480px){.logo-tagline{display:none}.header-container{height:60px}.logo-text{font-size:17px}}