/* ... Bagian awal CSS dari :root sampai .header-section tetap sama ... */
:root {
    --header-bg: #102A70;
    --button-primary: #f5c401;
    --background-color: #f1f5f9;
    --card-main-bg: #ffffff;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --white-color: #ffffff;
    --price-color: #ff3131;
    --light-blue-text: #007bff; /* Tambahkan variabel untuk warna biru terang */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.header-section {
    padding: 4rem 0 6rem 0;
    text-align: center;
    position: relative;
    background-color: var(--header-bg);
    /* Ini background polkadot untuk header secara keseluruhan */
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
     background-size: cover;
    border-bottom-left-radius: 80px;
    border-bottom-right-radius: 80px;
}

/* [DIUBAH] Menambahkan background polkadot ke H1 */
.header-section h1 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;

    /* Properti yang membuat 'kotak' dengan warna header-bg */
    background-color: var(--header-bg); /* Menggunakan warna header-bg */
    /* [BARU] Menambahkan background-image polkadot yang sama dengan header-section */
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 20px 20px; /* Ukuran polkadot yang sama */

    padding: 10px 25px; /* Padding seperti di screenshot */
    border-radius: 10px; /* Border radius untuk sedikit lengkungan */
    width: fit-content; /* Agar background hanya selebar teks */
    margin-left: auto; /* Pusatkan horizontal */
    margin-right: auto; /* Pusatkan horizontal */
    box-shadow: 0 0 0px rgba(0, 0, 0, 0.2); /* Sedikit shadow agar ada kedalaman */
}

/* Atur warna spesifik untuk span pertama (biru terang) */
.header-section h1 span:first-child {
    color: var(--white-color); /* Menggunakan variabel light-blue-text */
}

/* Atur warna spesifik untuk span kedua (oranye) */
.header-section h1 .call-to-action {
    color: var(--button-primary);
}


.search-form {
    display: flex;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 10px;
    background-color: var(--white-color);
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.search-form i {
    margin: 0 12px 0 18px;
    font-size: 1.2rem;
    color: var(--header-bg);
}

.search-form input {
    width: 100%;
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--text-muted);
}

.search-form button {
    padding: 14px 30px;
    color: var(--white-color);
    background-color: var(--button-primary);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-form button:hover {
    background-color: #ea580c;
}

.main-content {
    padding: 2.5rem 0;
    margin-top: 0;
    position: relative;
    z-index: 10;
}

.page-title {
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
}

.interactive-filter-container {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 60px; /* Disesuaikan */
    margin-bottom: 2.5rem;
    overflow: hidden;
}

.filter-choice-panel,
.filter-active-panel {
    width: 100%;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s;
    flex-shrink: 0;
}

/* default (desktop / tablet) */
.filter-choice-panel {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* mobile ≤ 550px */
@media (max-width: 550px) {
    .filter-choice-panel {
        display: grid;
        grid-template-columns: 1fr; /* satu kolom */
        justify-content: center;
        gap: 1rem;
        width: 100%;
    }
}


.choice-button {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid #e2e8f0;
    background-color: #fff;
    color: var(--text-dark);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.choice-button:hover {
    background-color: var(--header-bg);
    color: var(--white-color);
    border-color: var(--header-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 42, 112, 0.2);
}

.choice-button i {
    font-size: 1.1rem;
}

.filter-active-panel {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    transform: translateX(105%);
    opacity: 0;
    pointer-events: none;
}

.interactive-filter-container.selection-made .filter-choice-panel {
    transform: translateX(-105%);
    opacity: 0;
    pointer-events: none;
}

.interactive-filter-container.selection-made .filter-active-panel {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
}

.back-button {
    padding: 10px 12px;
    font-size: 1rem;
    border-radius: 50%;
    border: none;
    background-color: #e2e8f0;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.back-button:hover {
    background-color: var(--header-bg);
    color: var(--white-color);
}

/* ====================================================== */
/* [DIROMBAK TOTAL] GAYA FILTER BAR SESUAI DESAIN BARU    */
/* ====================================================== */

.filter-pills-wrapper {
    display: flex;
    align-items: center;
    width: 100%;
    background-color: #ffffff;
    border-radius: 50px;
    padding: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.07);
    border: 1px solid #e2e8f0;
    min-width: 0;
}

/* [BARU] Viewport untuk menyembunyikan scrollbar */
.pills-viewport {
    flex-grow: 1;
    min-width: 0;
    overflow: hidden;
}

.province-filter-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem; /* 12px */
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
    scroll-behavior: smooth;
    padding-bottom: 15px; /* Ruang untuk menyembunyikan scrollbar */
    margin-bottom: -15px; /* Menarik kembali ruang tersebut */
}

.province-filter-nav::-webkit-scrollbar {
    display: none;
}

/* Hapus indikator geser biru yang lama */
.province-filter-nav::before {
    display: none;
}

.filter-button {
    padding: 10px 24px;
    background-color: #f1f5f9;
    color: #475569;
    border: none;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-button:hover {
    background-color: #e2e8f0;
    color: var(--text-dark);
}

.filter-button.active {
    background-color: var(--header-bg);
    color: var(--white-color);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(16, 42, 112, 0.3);
}

.arrow-btn {
    flex-shrink: 0;
    display: flex; 
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 50%;
    color: #94a3b8;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

.arrow-btn.visible {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.arrow-btn:hover {
    background-color: var(--header-bg);
    border-color: var(--header-bg);
    color: var(--white-color);
}

.arrow-left {
    margin-right: 8px;
}
.arrow-right {
    margin-left: 8px;
}

/* ... Sisa CSS dari .campus-list sampai akhir tetap sama ... */
.campus-list {
    display: grid;
    gap: 2rem;
    padding-bottom: 0;
    grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1024px) { .campus-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) { .campus-list { grid-template-columns: 1fr; } }
.campus-card { display: flex; flex-direction: column; overflow: hidden; background-color: var(--card-main-bg); border-radius: 1.25rem; box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.campus-card:hover { transform: translateY(-10px); box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12); }
.card-header-inner {
    display: grid;             /* Ganti dari flex menjadi grid */
    place-items: center;       /* Perintah untuk menempatkan item di tengah (vertikal & horizontal) */
    padding: 1.5rem;
    color: var(--white-color);
    transition: min-height 0.3s ease;
}
.card-green .card-header-inner { background-color: #15803d; }
.card-orange .card-header-inner { background-color: #c2410c; }
.card-blue .card-header-inner { background-color: #102A70; }
.card-red .card-header-inner { background-color: #b91c1c; }
.card-yellow .card-header-inner { background-color: #f59e0b; }
.card-lightblue .card-header-inner { background-color: #0284c7; }
.card-teal .card-header-inner { background-color: #0d9488; }
.card-purple .card-header-inner { background-color: #7e22ce; }

.card-grey .card-header-inner { background-color: #808080; } /* Abu-abu */
.card-black .card-header-inner { background-color: #000000; } /* Hitam */
.card-skyblue .card-header-inner { background-color: #87ceeb; } /* Biru Langit */
.card-maroon .card-header-inner { background-color: #800000; } /* Merah Maroon */
.card-gold .card-header-inner { background-color: #f5c401; } /* Emas */


.campus-info { display: flex; align-items: center; gap: 1rem; }
.campus-info img { width: 50px; height: 50px; padding: 5px; object-fit: contain; background-color: rgba(255, 255, 255, 0.9); border-radius: 0.75rem; }
.campus-info .text-info h3 { font-size: 0.9rem; font-weight: 700; color: var(--white-color); line-height: 1.3; }
.campus-info .text-info p { font-size: 0.75rem; color: var(--white-color); line-height: 1.3; opacity: 0.9; }
/* ▼▼▼ TAMBAHKAN BLOK KODE BARU INI ▼▼▼ */
.campus-info .text-info h3,
.campus-info .text-info p {
    margin: 0;
}
.card-body-inner { display: flex; flex-direction: column; flex-grow: 1; padding: 1.5rem; color: var(--text-dark); }
.card-content { flex-grow: 1; }
/* [BARU] Membuat teks prodi menjadi bold */
.prodi {
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}
.card-body-inner .price-info { margin-bottom: 1.5rem; }
.card-body-inner .price-info .label { font-size: 0.85rem; color: var(--text-muted); }
.card-body-inner .price-info .original-price { display: block; margin-bottom: -5px; font-size: 0.8rem; color: var(--text-muted); text-decoration: line-through; }
.card-body-inner .price-info .current-price { font-size: 1.2rem; font-weight: 700; color: var(--price-color); }
.price-info .price-wrapper { display: flex; align-items: baseline; gap: 0.3rem; }
.price-info .per-month { font-size: 0.9rem; font-weight: 500; color: var(--text-dark); }
.info-button { display: block; width: 100%; margin-top: auto; padding: 12px; color: var(--white-color); background-color: var(--header-bg); text-align: center; text-decoration: none; border-radius: 0.75rem; font-size: 1rem; font-weight: 600; transition: background-color 0.3s ease; }
.info-button:hover { background-color: #9cedf0; }
.pagination-container { display: flex; flex-direction: column; align-items: center; gap: 1rem; margin-top: 3rem; padding-bottom: 4rem; }
.pagination-nav { display: flex; gap: 0.5rem; }
.pagination-nav button { padding: 8px 14px; color: var(--text-muted); background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 0.5rem; font-weight: 500; cursor: pointer; transition: all 0.3s ease; }
.pagination-nav button:hover { background-color: #e2e8f0; }
.pagination-nav button.active { color: var(--white-color); background-color: var(--header-bg); border-color: var(--header-bg); }
.pagination-nav button:disabled { cursor: not-allowed; opacity: 0.6; }
.pagination-info { font-size: 0.9rem; color: var(--text-muted); }
@keyframes slideOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(-50px); } }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }
.campus-card.slide-out { animation: slideOut 0.4s ease-out forwards; }
.campus-card.slide-in { animation: slideIn 0.4s ease-out forwards; }