/* PERBAIKAN NAVBAR - HILANGKAN SPACE PUTIH */
.main-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    z-index: 9999 !important;
    background: linear-gradient(135deg, #062e4a 0%, #0a3a5c 100%) !important;
    box-shadow: 0 2px 30px rgba(0,0,0,0.1) !important;
    margin: 0 !important;
    padding: 0 !important;
}

.header-sticky {
    margin: 0 !important;
    padding: 0 !important;
}

.navbar {
    padding: 0.5rem 0 !important;
    margin: 0 !important;
}

.container-fluid {
    padding-left: 2rem !important;
    padding-right: 2rem !important;
    max-width: 100% !important;
}

/* HERO SECTION - MODERN & FULL WIDTH */
.page-hero {
    background: linear-gradient(135deg, rgba(6, 46, 74, 0.9) 0%, rgba(211, 47, 47, 0.1) 100%),
                url('https://images.unsplash.com/photo-1552664730-d307ca884978?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 180px 0 100px;
    text-align: center;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23ffffff" opacity="0.05"><circle cx="50" cy="50" r="2"/></svg>');
    background-size: 80px 80px;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { background-position: 0 0; }
    100% { background-position: 80px 80px; }
}

.page-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}