html{scrollbar-gutter:stable}:root{--primary:#0a3821;--primary-dark:#072918;--secondary:#1a202c;--accent:#3182ce;--text-main:#1e293b;--text-muted:#64748b;--bg-body:#f8fafc;--radius-lg:24px}@keyframes modalSlideIn{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}#main-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:linear-gradient(135deg,rgba(10,56,33,.98) 0,rgba(7,41,24,.98) 100%);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 8px 32px rgba(0,0,0,.12);border-bottom:1px solid rgba(255,255,255,.08);transition:all .3s cubic-bezier(.4, 0, .2, 1)}.header-container{max-width:1400px;margin:0 auto;padding:0 30px}@media (max-width:768px){.header-container{padding:0 15px}}.header-content{display:flex;align-items:center;justify-content:space-between;padding:10px 0;min-height:80px;gap:40px}#logo-img{height:60px;width:auto;display:block;filter:drop-shadow(0 2px 8px rgba(0, 0, 0, .2));transition:transform .3s ease}.logo-link{display:flex;align-items:center;transition:transform .3s ease}.logo-link:hover{transform:scale(1.05)}.logo-link:active{transform:scale(1)}.nav-menu{display:flex;align-items:center;gap:8px;flex:1;justify-content:center}.nav-link{color:rgba(255,255,255,.85);text-decoration:none;font-size:.95rem;font-weight:500;padding:10px 20px;border-radius:10px;transition:all .3s ease;letter-spacing:.02em}.nav-link:hover{background:rgba(255,255,255,.08);color:#fff;transform:translateY(-2px)}.nav-link.active{color:#fff;font-weight:600;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15)}.header-actions{display:flex;align-items:center;gap:24px}.partner-badge{display:flex;align-items:center;gap:10px;padding:8px 16px;background:rgba(255,255,255,.1);border-radius:50px;border:1px solid rgba(255,255,255,.15)}.partner-label{font-size:.7rem;color:rgba(255,255,255,.75);font-weight:600;text-transform:uppercase;letter-spacing:.08em}.partner-link{display:flex;align-items:center;transition:transform .3s ease}.partner-link:hover{transform:scale(1.1)}.partner-link:active{transform:scale(1)}.velux-logo-img{height:22px;filter:brightness(1.1)}.help-button{background:rgba(255,255,255,.12);border:2px solid rgba(255,255,255,.25);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;color:#fff;font-size:20px;font-weight:700;font-family:Inter,sans-serif;flex-shrink:0;padding:0}.help-button:hover{background:rgba(255,255,255,.2);transform:scale(1.1) rotate(15deg);box-shadow:0 4px 16px rgba(0,0,0,.2)}.help-button:active{background:rgba(255,255,255,.12);transform:scale(1) rotate(0);box-shadow:none}.mobile-toggle{display:none;flex-direction:column;gap:6px;background:0 0;border:none;cursor:pointer;padding:10px;position:relative;z-index:1100;order:10}.mobile-toggle span{display:block;width:28px;height:3px;background:#fff;border-radius:3px;transition:all .3s ease}.header-separator{height:2px;background:linear-gradient(90deg,transparent 0,rgba(255,255,255,.3) 50%,transparent 100%);opacity:.5}@media (max-width:1024px){.nav-menu{position:fixed;top:0;right:-100%;width:100%;height:100vh;background:linear-gradient(135deg,#0a3821 0,#072918 100%);flex-direction:column;justify-content:center;gap:20px;transition:.4s cubic-bezier(.4, 0, .2, 1);z-index:1050;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);pointer-events:none}.nav-menu.open{right:0;pointer-events:auto}.mobile-toggle{display:flex}.mobile-toggle.open span:first-child{transform:translateY(9px) rotate(45deg)}.mobile-toggle.open span:nth-child(2){opacity:0}.mobile-toggle.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.nav-link{font-size:1.5rem;width:80%;text-align:center;padding:15px}.header-content{gap:20px}.header-actions .partner-badge{display:none!important}}