/* =========================================
   SECTION PENGUMUMAN (ANNOUNCEMENTS - JIU STYLE)
========================================= */
.announcement-section {
  padding: 80px 0;
  position: relative;
  background-color: #f8fafc; /* Background utama halaman warna putih/abu bersih */
  overflow: hidden;
}

/* --- ANIMASI BACKGROUND BUKU & PENA --- */
.bg-floating-icon {
  position: absolute;
  opacity: 0.03;
  color: var(--clr-blue-1, #0f172a);
  z-index: 0;
  animation: floatGraphic 6s ease-in-out infinite;
}
.icon-book-bg {
  top: 10%;
  left: 5%;
  width: 150px;
}
.icon-pen-bg {
  bottom: 10%;
  right: 5%;
  width: 120px;
  animation-delay: 2s;
}

@keyframes floatGraphic {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(15deg);
  }
  100% {
    transform: translateY(0) rotate(0deg);
  }
}

/* CONTAINER */
.ann-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 5%;
  position: relative;
  z-index: 10;
}

/* --- HEADER --- */
.ann-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}
.ann-header-flex h2 {
  color: var(--clr-blue-1, #0f172a);
  margin: 0;
  line-height: 1;
  font-family: var(--font-primary, "Poppins", sans-serif);
}
.btn-view-ann {
  color: #1e3a8a;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid #1e3a8a;
  padding: 8px 20px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 0.3s;
}
.btn-view-ann:hover {
  background-color: #1e3a8a;
  color: #ffffff;
}

.jiu-ann-card {
  display: block;
  position: relative;
  height: 320px;
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.4s ease;
  background-color: #e2e8f0;
}
.jiu-ann-card:hover {
  transform: translateY(-8px);
}

.jiu-ann-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.jiu-ann-card:hover .jiu-ann-img {
  transform: scale(1.08);
}

.jiu-ann-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 15%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  padding: 10px 20px;
  z-index: 2;
  border-left: none;
  box-shadow: none;
  transition: all 0.4s ease;
  overflow: hidden;
}

.jiu-ann-card:hover .jiu-ann-content {
  height: 35%;
  background: rgba(30, 58, 138, 0.95);
}

.jiu-ann-badge {
  background: var(--clr-yellow-1, #facc15);
  color: #0f172a;
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 800;
  letter-spacing: 1px;
  display: inline-block;
  margin-bottom: 3px;
}

.jiu-ann-title {
  font-size: 1rem;
  color: #0f172a;
  font-weight: 700;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.4s ease;
}
.jiu-ann-card:hover .jiu-ann-title {
  color: #ffffff;
  -webkit-line-clamp: 2;
  line-clamp: 3;
}

.jiu-ann-hidden {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.4s ease;
  margin-top: 8px;
}
.jiu-ann-card:hover .jiu-ann-hidden {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.jiu-ann-date {
  font-size: 0.75rem;
  color: #cbd5e1;
  margin-bottom: 5px;
  font-weight: 500;
}
.jiu-ann-desc {
  font-size: 0.8rem;
  color: #f1f5f9;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.jiu-ann-btn {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--clr-yellow-1, #facc15);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
}