body {
    margin:0;
    font-family:Arial, sans-serif;
    background:#1e2623;
    color:#f2d675;
}

.hero {
    position:relative;
    height:220px;
    display:flex;
    justify-content:center;
    align-items:center;
    overflow:hidden;
}

.pulse-bg {
    position:absolute;
    width:140%;
    height:140%;
    background:radial-gradient(circle, rgba(184,80,78,0.35), transparent 70%);
    animation:pulse 5s ease-out forwards;
}

@keyframes pulse {
    from { transform:scale(0.7); opacity:1; }
    to { transform:scale(1.2); opacity:0; }
}

.logo { max-width:260px; z-index:2; }

.navbar {
    display:flex;
    justify-content:center;
    gap:30px;
    padding:18px;
    background:#2c3b35;
}

.nav-item {
    color:#f2d675;
    text-decoration:none;
    position:relative;
}

.nav-item::after {
    content:'';
    position:absolute;
    bottom:-5px;
    left:0;
    width:100%;
    height:3px;
    background:#f2d675;
    opacity:0;
}

.nav-item:hover::after { opacity:1; }

.container {
    max-width:900px;
    margin:auto;
    padding:40px;
}

.card {
    background:#2c3b35;
    padding:25px;
    border-radius:10px;
    border-left:5px solid #b8504e;
}