/* Hero Section */
.hero-section {
    height: 100vh;
    width: 100%;
    /* Panggil gambar webp Anda di sini */
    background-image: url('../assets/images/hero-philosophical.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Overlay tipis agar teks selalu terbaca meski gambar terang/gelap */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.15); /* Sesuaikan opasitas jika perlu */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2; /* Agar teks di atas overlay */
    text-align: center;
}

.tagline {
    font-size: 1.8rem;
    font-weight: 300; /* Font tipis agar elegan */
    letter-spacing: 2px;
    color: #ffffff; /* Teks putih lebih elegan di atas gambar */
    text-shadow: 0 4px 12px rgba(0,0,0,0.3); /* Soft shadow murni dari kode */
}

/* Responsif untuk Layar HP */
@media (max-width: 768px) {
    .navbar { padding: 1rem; }
    .nav-menu { gap: 1rem; }
    .tagline { font-size: 1.3rem; }
}