:root{--nv-primary:#5D0F23;--nv-secondary:#8B1A3A;--nv-accent:#C5A020;--nv-accent-light:#FFC300;--nv-text:#4B5563;--nv-light:#F7F7F8;--nv-white:#FFFFFF;--nv-border:#f0f0f0;--nv-shadow:0 4px 12px rgba(0,0,0,0.06);--nv-font-heading:'Montserrat', sans-serif;--nv-font-body:'Poppins', sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:var(--nv-font-body);color:var(--nv-text);line-height:1.6;background:var(--nv-white)}h1,h2,h3,h4,h5,h6{font-family:var(--nv-font-heading);font-weight:600;line-height:1.2;color:#1a1a1a}a{color:var(--nv-primary);text-decoration:none;transition:color 0.3s ease}a:hover{color:var(--nv-accent)}button,input,textarea,select{font-family:var(--nv-font-body)}.nv-header{position:fixed;top:0;left:0;right:0;background:var(--nv-white);z-index:1000;box-shadow:0 2px 8px rgb(0 0 0 / .08);transition:all 0.3s ease}.nv-header__container{max-width:1440px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;height:80px}.nv-nav ul{display:flex;gap:40px;list-style:none}.nv-footer{background:var(--nv-primary);color:var(--nv-white);padding:60px 40px 24px}.nv-footer__content{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;max-width:1440px;margin:0 auto 40px}.nv-whatsapp{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 4px 12px rgb(0 0 0 / .15);z-index:999}@media (max-width:768px){.nv-header__container{padding:0 20px}.nv-footer__content{grid-template-columns:1fr}}