/* ============================================================
   1. PENYESUAIAN HEADER (SESUAI SKETSA MERAH)
   ============================================================ */

header.pkp_structure_head {
    padding-top: 5px !important;
    padding-bottom: 5px !important;
    min-height: auto !important;
}

.pkp_site_name_wrapper {
    padding-top: 5px !important;
    padding-bottom: 5px !important;
    min-height: auto !important;
}

.pkp_site_name img {
    max-height: 300px !important; /* Diperkecil agar header tetap ramping */
    width: 558px !important;
    display: block;
    filter: invert(100%);
}

/* ============================================================
   2. HIDE FOOTER BRANDING
   ============================================================ */

.pkp_brand_footer {
    display: none !important;
}

/* Mengubah latar belakang footer menjadi biru sesuai header */
.pkp_structure_footer_wrapper {
    background-color: #075AA4 !important;
    border-top: none !important;
}

/* Mengubah warna teks dan link di footer menjadi putih agar kontras */
.pkp_structure_footer_wrapper, 
.pkp_structure_footer_wrapper p, 
.pkp_structure_footer_wrapper a,
.pkp_structure_footer_wrapper .pkp_brand_footer {
    color: #ffffff !important;
}

/* Mengubah warna link saat diarahkan kursor (hover) */
.pkp_structure_footer_wrapper a:hover {
    color: #e0e0e0 !important;
    text-decoration: underline;
}

/* ============================================================
   3. SISTEM TAB (LEFT ALIGNED - ANTI GLITCH)
   ============================================================ */

input[name="tabs"] {
    display: none;
}

.hero-navigation-container {
    width: 100%;
    margin: 20px 0;
    font-family: Arial, sans-serif;
}

.hero-tabs {
    display: flex;
    justify-content: flex-start; 
    margin-left: 15px;
    margin-bottom: -2px;
    position: relative;
    z-index: 2;
    /* Menghilangkan gap bawaan flex jika ada */
    gap: 0; 
}

.tab-label {
    padding: 10px 25px;
    background: #ffffff;
    border: 2px solid #075AA4;
    border-bottom: 2px solid #075AA4; 
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    font-weight: bold;
    color: #333;
    transition: 0.3s;
    position: relative;
    /* MENGHILANGKAN JARAK: Menggunakan -2px agar border 2px saling bertumpuk sempurna */
    margin-right: -2px; 
}

.tab-label:hover {
    background: #e6f0f8;
    color: #075AA4;
    /* Agar tab yang di-hover muncul di depan tab tetangganya */
    z-index: 3; 
}

.hero-main-box {
    border: 2px solid #075AA4;
    padding: 30px;
    border-radius: 8px;
    background: #ffffff;
    min-height: 200px;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.content-session {
    display: none;
    animation: fadeIn 0.5s ease;
}

/* WARNA TAB AKTIF */
#tab1:checked ~ .hero-tabs label[for="tab1"],
#tab2:checked ~ .hero-tabs label[for="tab2"],
#tab3:checked ~ .hero-tabs label[for="tab3"],
#tab4:checked ~ .hero-tabs label[for="tab4"],
#tab5:checked ~ .hero-tabs label[for="tab5"] {
    background: #075AA4;
    color: white;
    border-bottom-color: #075AA4;
    /* Pastikan tab aktif berada paling depan dari tumpukan border */
    z-index: 4; 
}

/* TRIK PENGHILANG GARIS (PATCH) */
#tab1:checked ~ .hero-tabs label[for="tab1"]::after,
#tab2:checked ~ .hero-tabs label[for="tab2"]::after,
#tab3:checked ~ .hero-tabs label[for="tab3"]::after,
#tab4:checked ~ .hero-tabs label[for="tab4"]::after,
#tab5:checked ~ .hero-tabs label[for="tab5"]::after {
    content: '';
    position: absolute;
    bottom: -4px; 
    left: 0;
    right: 0;
    height: 6px;
    background: #075AA4; 
    z-index: 5;
}

/* Tampilkan Konten berdasarkan ID */
#tab1:checked ~ .hero-main-box #content1,
#tab2:checked ~ .hero-main-box #content2,
#tab3:checked ~ .hero-main-box #content3,
#tab4:checked ~ .hero-main-box #content4,
#tab5:checked ~ .hero-main-box #content5 {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   4. sidebar
   ============================================================ */

/* Container untuk Sidebar */
.sidebar-container {
    display: flex;
    flex-direction: column;
    width: 260px; /* Sesuaikan lebar sesuai kebutuhan */
    gap: 12px; /* Jarak antar tombol */
    padding: 20px;
    font-family: 'Arial', sans-serif; /* Font tegas sans-serif */
}

/* Style Dasar Tombol */
.menu-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    text-align: center;
    font-weight: 900; /* Font sangat tebal */
    text-transform: uppercase; /* Huruf kapital semua */
    padding: 12px 15px;
    border-radius: 50px; /* Membuat bentuk pil bulat */
    border: 2px solid #004a80; /* Garis tepi biru tua */
    
    /* Warna default (Biru Muda seperti di gambar) */
    background: linear-gradient(180deg, #b6dcf7 0%, #89c4ed 50%, #6ba8d6 100%);
    color: #002b4d; /* Teks warna biru gelap */
    
    /* Efek Bayangan (Shadow) agar terlihat timbul 3D */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    
    /* Transisi halus untuk efek hover */
    transition: all 0.3s ease;
}

/* Style Khusus untuk 'MAIN MENU' (Biru Tua) */
.menu-btn.main-menu {
    background: linear-gradient(180deg, #2b70b5 0%, #0e5ea8 50%, #064580 100%);
    color: white; /* Teks putih */
    text-shadow: 1px 1px 2px rgba(0,0,0,0.6); /* Bayangan pada teks */
    border-color: #002b4d;
}

/* Style Khusus untuk 'CONTACT US' (Lebih Besar) */
.contact-btn {
    font-size: 1.2rem; /* Font lebih besar */
    padding: 15px 15px; /* Padding lebih besar */
}

/* --- EFEK HOVER --- */
.menu-btn:hover {
    transform: translateY(-3px) scale(1.02); /* Tombol naik sedikit dan membesar */
    filter: brightness(1.1); /* Tombol menjadi sedikit lebih cerah */
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.4); /* Bayangan lebih dalam */
    cursor: pointer;
}

/* Efek Klik (Active) */
.menu-btn:active {
    transform: translateY(1px); /* Tombol turun saat ditekan */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}