:root{--primary:#f97316;--primary-dark:#ea580c;--secondary:#3b82f6;--dark:#1e293b;--light:#f8fafc;--gray:#64748b;--shadow:0 4px 6px rgba(0,0,0,0.1);--shadow-md:0 10px 15px rgba(0,0,0,0.1);--shadow-lg:0 20px 25px rgba(0,0,0,0.15);--shadow-xl:0 25px 50px rgba(0,0,0,0.25);--transition:all .3s ease;--radius:8px;--radius-md:12px;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem}.header{background-color:var(--primary);background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;padding:1rem 0;box-shadow:var(--shadow);position:fixed;top:0;left:0;right:0;z-index:1000;transition:var(--transition)}.header.scrolled{padding:.6rem 0;background:var(--primary);backdrop-filter:blur(10px)}.header-container{display:flex;justify-content:space-between;align-items:center;gap:var(--space-lg)}.logo{display:flex;align-items:center;text-decoration:none;color:#fff;transition:var(--transition);gap:var(--space-sm)}.logo:hover{transform:scale(1.03)}.logo-img{width:50px;height:50px;background-color:var(--primary);background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem;box-shadow:var(--shadow);border:2px solid rgba(255,255,255,0.3);transition:var(--transition)}.logo:hover .logo-img{transform:rotate(5deg);box-shadow:var(--shadow-lg)}.logo-text{display:flex;flex-direction:column}.brand-name{font-weight:700;font-size:1.6rem;line-height:1.2;letter-spacing:.5px;text-shadow:1px 1px 3px rgba(0,0,0,0.2)}.tagline{font-size:.85rem;opacity:.95;font-weight:400;margin-top:3px;color:#ffedd5}.nav-menu{display:flex;gap:.2rem;list-style:none}.nav-menu a{color:#fff;text-decoration:none;font-weight:500;padding:.7rem 1.1rem;border-radius:var(--radius);transition:var(--transition);font-size:1rem;position:relative;overflow:hidden}.nav-menu a::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:var(--transition)}.nav-menu a:hover::before{left:100%}.nav-menu a:hover{background:rgba(255,255,255,0.15);transform:translateY(-2px);box-shadow:var(--shadow)}.nav-menu a.active{background:rgba(255,255,255,0.3);color:#fff;font-weight:600;font-size:1.05rem;box-shadow:var(--shadow-lg);transform:translateY(-2px);border:2px solid rgba(255,255,255,0.5)}.hamburger{display:none;flex-direction:column;cursor:pointer;background:rgba(255,255,255,0.1);padding:10px;border-radius:var(--radius);border:none;transition:var(--transition);width:46px;height:46px;justify-content:center;align-items:center}.hamburger span{width:24px;height:3px;background:#fff;margin:2.5px 0;transition:var(--transition);border-radius:2px}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}.hamburger:hover{background:rgba(255,255,255,0.2)}@keyframes fadeIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1023px){.nav-menu{gap:.1rem}.nav-menu a{padding:.6rem .9rem;font-size:.95rem}.brand-name{font-size:1.4rem}.tagline{font-size:.8rem}}@media (max-width:767px){.header{padding:.8rem 0}.header.scrolled{padding:.5rem 0}.brand-name{font-size:1.3rem}.tagline{font-size:.75rem}.logo-img{width:40px;height:40px;font-size:1rem}.nav-menu{position:fixed;top:70px;right:-100%;background-color:var(--primary);background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);backdrop-filter:blur(10px);width:280px;height:100vh;flex-direction:column;padding:var(--space-xl);box-shadow:var(--shadow-xl);transition:.4s cubic-bezier(0.4,0,0.2,1);z-index:999;gap:var(--space-sm)}.nav-menu.active{right:0;animation:fadeIn .3s ease-out}.nav-menu a{color:#fff;padding:.9rem 1rem;border-radius:var(--radius);margin-bottom:var(--space-sm);font-weight:500;font-size:1rem;text-align:center;border-bottom:1px solid rgba(255,255,255,0.2)}.nav-menu a::before{content:'•';color:rgba(255,255,255,0.8);font-weight:700;font-size:1.2rem;position:static;background:none;margin-right:.5rem}.nav-menu a:hover{background:rgba(255,255,255,0.2);color:#fff;transform:translateX(-6px);box-shadow:var(--shadow)}.nav-menu a:hover::before{color:#fff}.nav-menu a.active{background:rgba(255,255,255,0.3);color:#fff;border:2px solid rgba(255,255,255,0.5);transform:translateX(-4px);font-size:1.1rem;font-weight:600}.nav-menu a.active::before{color:#fff}.hamburger{display:flex}}@media (max-width:480px){.brand-name{font-size:1.2rem}.tagline{display:none}.logo-img{width:38px;height:38px}.nav-menu{width:85%;padding:var(--space-lg)}.nav-menu a{padding:.8rem;font-size:.95rem}.nav-menu a.active{font-size:1rem}}.header-focus a:focus,.header-focus button:focus{outline:2px solid #fff;outline-offset:2px}@media (prefers-reduced-motion:reduce){.header *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}