/* =======================================================================
   blog.css – FULL PATCH FINAL (Sticky Header, Footer Konsisten, Clean Header)
   ======================================================================= */

/* --- Variabel Utama (Harus SAMA dengan style.css) --- */
:root{
  --bg:#ffffff; 
  --bg-alt:#f8f9fa; 
  --surface:#ffffff;
  --text:#1d2939; 
  --muted:#667085; 
  --ink:#1d2939; 
  --ink-2:#475467; 
  --card:#ffffff; 
  --card-brd:#eaecf0;
  --primary:#2962ff; 
  --primary-700:#1e56ed; 
  --outline:#c0d5ff; 
  --secondary-accent: #ffc107; 
  --shadow-lg:0 18px 45px rgba(29,41,57,.15);
  --shadow-md:0 10px 30px rgba(29,41,57,.1);
  --shadow-sm:0 5px 15px rgba(29,41,57,.06);
}

/* Base Header Fix (Agar konsisten dengan index.html yang tidak di hero) */
.header { 
    position: relative; 
    z-index: 1000; 
    background: var(--ink); /* Dark Blue Solid */
    box-shadow: var(--shadow-md);
    transition: background .3s, box-shadow .3s, color .3s;
}
.header .brand__name, .header .menu a { 
    color: var(--card) !important; 
}
.header .menu .active {
    color: var(--secondary-accent) !important; /* Link aktif Blog menjadi Kuning */
    border-bottom: 2px solid var(--secondary-accent);
}
.nav{ 
    padding: 10px 0; 
    /* FIX: Hapus alokasi ruang untuk tombol WA/Hamburger */
    grid-template-columns: auto 1fr auto; 
} 

/* FIX KRITIS: Gaya Sticky Header PUTIH */
.header--sticky { 
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--surface) !important; /* Putih */
    color: var(--ink) !important; /* Teks gelap */
    box-shadow: 0 8px 20px rgba(29,41,57,.1);
}
.header--sticky .brand__name, 
.header--sticky .menu a { 
    color: var(--ink) !important; 
}
.header--sticky .menu a:hover { 
    color: var(--primary) !important; 
}
.header--sticky .nav{ 
    padding: 0.15rem 0; 
} 

/* Blog Hero Section (Area Abu-abu Pucat) */
.blog-hero {
    background: var(--bg-alt) !important;
    padding: 40px 0;
    border-bottom: 1px solid var(--card-brd);
}
.page-title {
    font-size: clamp(32px, 5vw, 42px);
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 10px;
}
.page-subtitle {
    color: var(--ink-2);
    font-size: 1.15rem;
    max-width: 800px;
}

/* Blog Content Grid */
.blog-content {
    padding: 60px 0;
}
.blog-grid {
    grid-template-columns: repeat(1, 1fr);
}
@media (min-width: 600px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Card Blog (Menggunakan gaya card dari style.css) */
.blog-grid .card {
    margin-bottom: 0;
}
.blog-grid .card__media img {
    height: 220px; 
}
.blog-grid .card__actions {
    justify-content: center; 
}

/* Loading State */
#loading-state {
    text-align: center;
    padding: 40px 0;
    grid-column: 1 / -1;
}
.spinner {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 4px solid var(--card-brd);
    border-top-color: var(--primary);
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}
.load-more-area {
    text-align: center;
    padding-top: 30px;
    grid-column: 1 / -1;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Footer Fixes (Konsistensi Tema) */
.footer {
    --footer-bg: var(--ink); /* Dark Blue */
    background: var(--footer-bg);
}
.footer__title {
    color: var(--secondary-accent); /* Kuning */
}
.footer__map iframe {
    box-shadow: var(--shadow-sm);
}
.link--map-cta {
    color: var(--secondary-accent);
}