/* ============================================================
   b2b.css (Revisi 71) - gaya halaman B2B "Penawaran Bisnis".
   Awalan kelas: b2b-   (pola sama dengan inv- dan izin-)

   Hero memakai gaya BERSAMA assets/hero.css (kelas hero-kepala
   dkk) - sengaja tidak digandakan di sini.

   Watak visual sengaja DIBEDAKAN dari halaman Investasi:
     Investasi = kartu sinematik, foto penuh + overlay, 4/baris.
     B2B       = kartu data mendatar, foto kiri + data kanan,
                 2/baris.
   Tujuannya supaya pengunjung langsung paham mana etalase milik
   pemerintah (Investasi) dan mana lapak milik swasta (B2B).
   ============================================================ */

/* ---------- kerangka ---------- */
.b2b {
  background: var(--canvas);
}
.b2b-seksi {
  padding: clamp(30px, 4.4vw, 56px) 0;
}
.b2b-eyebrow {
  display: inline-block;
  font: 700 9.5px/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  padding: 7px 10px;
  margin-bottom: 10px;
}
.b2b h2 {
  font-family: var(--font-ui);
  font-size: clamp(22px, 2.7vw, 33px);
  font-weight: 600;
  line-height: 1.24;
  color: var(--ink);
  margin: 0 0 8px;
}
.b2b-sub {
  margin: 0 0 20px;
  color: var(--ink2);
  max-width: 64ch;
}
.b2b-contoh {
  font-style: normal;
  font: 600 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink3);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 3px 6px;
  margin-left: 6px;
  white-space: nowrap;
}

/* ---------- reveal bertingkat ---------- */
.b2b-siap .b2b-anim {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}
.b2b-siap .b2b-anim.tampil {
  opacity: 1;
  transform: none;
}

/* ---------- penafian ---------- */
.b2b-penafian {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: linear-gradient(
    135deg,
    rgba(39, 131, 222, 0.07),
    rgba(39, 131, 222, 0.02)
  );
  border: 1px solid var(--accent-line);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-md);
  padding: 16px 18px;
  margin: 0 0 26px;
}
.b2b-penafian svg {
  flex: none;
  width: 20px;
  height: 20px;
  color: var(--accent-strong);
  margin-top: 1px;
}
.b2b-penafian p {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--ink2);
}
.b2b-penafian b {
  color: var(--ink);
}

/* ---------- baris penyaring ---------- */
.b2b-alat {
  padding: clamp(14px, 1.8vw, 20px);
  box-shadow: var(--shadow-1);
  margin-bottom: 22px;
}
.b2b-cari-baris {
  position: relative;
  margin-bottom: 14px;
}
.b2b-cari-baris svg {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  color: var(--ink3);
  pointer-events: none;
}
.b2b-cari {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 13px 18px 13px 42px;
  transition:
    border-color 0.2s,
    background 0.2s,
    box-shadow 0.2s;
}
.b2b-cari::placeholder {
  color: var(--ink3);
}
.b2b-cari:focus {
  outline: none;
  background: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(39, 131, 222, 0.13);
}

.b2b-cip-baris {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}
.b2b-cip-label {
  font: 700 10.5px/1 var(--font-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-right: 4px;
}
.b2b-cip {
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink2);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px;
  cursor: pointer;
  transition:
    color 0.2s,
    background 0.2s,
    border-color 0.2s,
    transform 0.2s var(--ease);
}
.b2b-cip:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  transform: translateY(-1px);
}
.b2b-cip.aktif {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 6px 16px rgba(39, 131, 222, 0.26);
}

.b2b-pilih-baris {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.b2b-pilih {
  position: relative;
}
.b2b-pilih span {
  display: block;
  font: 700 10.5px/1 var(--font-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: 7px;
}
.b2b-pilih select {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 36px 11px 14px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%236B7A8D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6.5l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 15px;
}
.b2b-pilih select:focus {
  outline: none;
  border-color: var(--accent);
  background-color: #fff;
  box-shadow: 0 0 0 4px rgba(39, 131, 222, 0.13);
}

.b2b-jumlah {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  font-size: 13.5px;
  color: var(--ink2);
  margin: 0 0 16px;
}
.b2b-reset {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-strong);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.b2b-reset[hidden] {
  display: none;
}

/* ---------- daftar kartu ---------- */
.b2b-daftar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(13px, 1.5vw, 18px);
}
.b2b-kartu {
  display: grid;
  grid-template-columns: clamp(148px, 16vw, 196px) minmax(0, 1fr);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition:
    transform 0.35s var(--ease),
    box-shadow 0.35s var(--ease),
    border-color 0.35s var(--ease);
}
.b2b-kartu:hover {
  transform: translateY(-3px);
  border-color: var(--accent-line);
  box-shadow: 0 16px 34px rgba(20, 36, 58, 0.11);
}
.b2b-kartu.sembunyi {
  display: none;
}

.b2b-kartu-foto {
  position: relative;
  aspect-ratio: auto;
  overflow: hidden;
  background: var(--soft);
}
.b2b-kartu-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}
.b2b-kartu:hover .b2b-kartu-foto img {
  transform: scale(1.06);
}
.b2b-kartu-foto .cap {
  position: absolute;
  left: 9px;
  bottom: 9px;
  font: 600 9.5px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(20, 36, 58, 0.62);
  backdrop-filter: blur(3px);
  border-radius: 5px;
  padding: 4px 7px;
}

.b2b-kartu-isi {
  padding: clamp(14px, 1.5vw, 18px);
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.b2b-kartu-atas {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  margin-bottom: 9px;
}
.b2b-kat {
  font: 700 9.5px/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-strong);
  background: var(--accent-soft);
  border-radius: 5px;
  padding: 5px 8px;
}

/* pil status - satu-satunya sinyal warna kuat di kartu */
.b2b-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font: 700 9.5px/1 var(--font-mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 5px 9px 5px 7px;
}
.b2b-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.b2b-status.tersedia {
  color: #1b7f4b;
  background: #e7f6ee;
}
.b2b-status.negosiasi {
  color: #9a5b0e;
  background: #fff2dc;
}
.b2b-status.terpakai {
  color: #6b7a8d;
  background: #edf1f6;
}
.b2b-kartu[data-status="terpakai"] .b2b-kartu-foto img {
  filter: grayscale(1);
  opacity: 0.62;
}
.b2b-kartu[data-status="terpakai"] h3 {
  color: var(--ink3);
}

.b2b-kartu h3 {
  font-family: var(--font-ui);
  font-size: clamp(15.5px, 1.32vw, 18px);
  font-weight: 600;
  line-height: 1.42;
  color: var(--ink);
  margin: 0 0 6px;
}
.b2b-lok {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--ink3);
  margin: 0;
}
.b2b-lok svg {
  width: 13px;
  height: 13px;
  flex: none;
}

.b2b-data {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 13px 0 0;
  padding: 13px 0 0;
  border-top: 1px dashed var(--seam);
}
.b2b-data > div {
  min-width: 0;
}
.b2b-data dt {
  font: 700 9.5px/1 var(--font-mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink3);
}
.b2b-data dd {
  margin: 6px 0 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.b2b-kaki {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 14px;
}
.b2b-pemilik {
  min-width: 0;
  font-size: 12px;
  color: var(--ink3);
  line-height: 1.5;
}
.b2b-pemilik b {
  display: block;
  font-size: 12.5px;
  color: var(--ink2);
}
.b2b-verif {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-top: 4px;
}
.b2b-verif svg {
  width: 11px;
  height: 11px;
}
.b2b-verif.belum {
  color: var(--ink3);
}

/* ---------- tombol ---------- */
.b2b-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 17px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease),
    filter 0.25s;
}
.b2b-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(39, 131, 222, 0.3);
}
.b2b-btn.ghost {
  color: var(--accent-strong);
  background: #fff;
  border-color: var(--line);
}
.b2b-btn.ghost:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 18px rgba(20, 36, 58, 0.09);
}
.b2b-btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---------- keadaan kosong ---------- */
.b2b-kosong {
  display: none;
  text-align: center;
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: var(--r-xl);
  padding: clamp(34px, 5vw, 58px) 22px;
}
.b2b-kosong.tampak {
  display: block;
}
.b2b-kosong svg {
  width: 38px;
  height: 38px;
  color: var(--ink3);
  margin-bottom: 12px;
}
.b2b-kosong h3 {
  font-family: var(--font-ui);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 6px;
}
.b2b-kosong p {
  margin: 0 0 16px;
  color: var(--ink2);
  font-size: 14px;
}

/* ---------- ajakan pasang penawaran ---------- */
.b2b-pasang {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--ink) 96%);
  border-radius: var(--r-xl);
  padding: clamp(26px, 3.6vw, 46px);
}
.b2b-pasang::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.14),
    transparent 68%
  );
  pointer-events: none;
}
.b2b-pasang-isi {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 44px);
  align-items: center;
}
.b2b-pasang h2 {
  color: #fff;
  margin: 0 0 10px;
}
.b2b-pasang p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14.5px;
  line-height: 1.68;
}
.b2b-pasang-tombol {
  display: grid;
  gap: 10px;
}
.b2b-pasang-tombol .b2b-btn {
  justify-content: center;
  background: #fff;
  color: var(--accent-strong);
}
.b2b-pasang-tombol .b2b-btn.ghost {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
}
.b2b-pasang-tombol .b2b-btn:hover {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}
.b2b-pasang-kabar {
  margin: 0;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
}

/* ---------- catatan kaki halaman ---------- */
.b2b-catatan {
  margin: clamp(26px, 3.4vw, 42px) 0 0;
  padding: 15px 18px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink3);
}

/* ============================================================
   HALAMAN DETAIL
   ============================================================ */
.b2b-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(280px, 26vw, 340px);
  gap: clamp(18px, 2.4vw, 30px);
  align-items: start;
  /* padding-bottom memberi jarak kartu terakhir ke footer. Halaman ini
     sebelumnya 0px sehingga konten menempel ke gelombang footer; nilainya
     disamakan dengan .b2b-seksi di halaman indeks /b2b. */
  padding-top: clamp(26px, 3.4vw, 44px);
  padding-bottom: clamp(30px, 4.4vw, 56px);
}
.b2b-panel {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
  min-width: 0;
}
.b2b-blok {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(16px, 2vw, 26px);
  box-shadow: var(--shadow-1);
}
.b2b-blok h2 {
  font-size: clamp(18px, 1.9vw, 22px);
  margin: 0 0 14px;
}

.b2b-kepala-tawar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}
.b2b-ref {
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--ink3);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 5px 8px;
}
.b2b-tanggal {
  font-size: 12px;
  color: var(--ink3);
}

.b2b-foto-utama {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--soft);
}
.b2b-foto-utama img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
}
.b2b-foto-utama .cap {
  position: absolute;
  left: 12px;
  bottom: 12px;
  font: 600 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(20, 36, 58, 0.62);
  border-radius: 6px;
  padding: 6px 9px;
}
.b2b-thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}
.b2b-thumb {
  aspect-ratio: 4/3;
  border-radius: 12px;
  border: 1px dashed var(--line);
  background: var(--soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 600 10.5px/1 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink3);
  overflow: hidden;
}
.b2b-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  transition: transform 0.2s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.2s;
}
.b2b-thumb img:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

/* ---------- lightbox ---------- */
.b2b-lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(6, 14, 26, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
}
.b2b-lightbox.buka {
  display: flex;
}
.b2b-lightbox img {
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  border-radius: var(--r-lg);
  display: block;
}
.b2b-lb-tutup,
.b2b-lb-nav {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}
.b2b-lb-tutup {
  top: 22px;
  right: 22px;
}
.b2b-lb-nav {
  top: 50%;
  transform: translateY(-50%);
}
.b2b-lb-prev {
  left: 22px;
}
.b2b-lb-next {
  right: 22px;
}
.b2b-lb-tutup:hover,
.b2b-lb-nav:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* tab - pola sama dengan inv-tab supaya konsisten */
.b2b-tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.b2b-tab-tombol {
  position: relative;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink3);
  background: none;
  border: none;
  padding: 12px 16px;
  cursor: pointer;
  transition: color 0.2s;
}
.b2b-tab-tombol::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -1px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.b2b-tab-tombol:hover {
  color: var(--ink2);
}
.b2b-tab-tombol.aktif {
  color: var(--accent-strong);
}
.b2b-tab-tombol.aktif::after {
  transform: scaleX(1);
}
.b2b-tab-panel p {
  margin: 0 0 12px;
  line-height: 1.75;
  color: var(--ink2);
}
.b2b-tab-panel p:last-child {
  margin-bottom: 0;
}

.b2b-spek {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}
.b2b-spek > div {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  min-width: 0;
}
.b2b-spek dt {
  font: 700 9.5px/1 var(--font-mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink3);
}
.b2b-spek dd {
  margin: 7px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.b2b-dok {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.b2b-dok li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  color: var(--ink2);
}
.b2b-dok svg {
  width: 16px;
  height: 16px;
  flex: none;
  color: #1b7f4b;
}
.b2b-dok li.tidak {
  color: var(--ink3);
}
.b2b-dok li.tidak svg {
  color: var(--ink3);
}

.b2b-sisi {
  display: grid;
  gap: clamp(14px, 1.8vw, 20px);
  position: sticky;
  top: 96px;
}
.b2b-sisi-k {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(16px, 1.9vw, 22px);
  box-shadow: var(--shadow-1);
}
.b2b-sisi-k h3 {
  font-family: var(--font-ui);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 12px;
}
.b2b-harga {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.3vw, 27px);
  color: var(--accent-strong);
  line-height: 1.2;
  margin: 0 0 4px;
}
.b2b-harga-ket {
  font-size: 12.5px;
  color: var(--ink3);
  margin: 0 0 16px;
}
.b2b-sisi-k .tombol {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}
.b2b-sisi-k .tombol .b2b-btn {
  justify-content: center;
}
.b2b-mini {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}
.b2b-mini li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  border-bottom: 1px dashed var(--seam);
  padding-bottom: 10px;
}
.b2b-mini li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.b2b-mini span {
  color: var(--ink3);
}
.b2b-mini b {
  color: var(--ink);
  text-align: right;
}
.b2b-lain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.b2b-lain a {
  display: block;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink2);
  text-decoration: none;
  padding-left: 14px;
  position: relative;
  transition: color 0.2s;
}
.b2b-lain a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.b2b-lain a:hover {
  color: var(--accent-strong);
}

/* ============================================================
   KONSISTENSI HALAMAN DETAIL (dipadan dengan /artikel).
   Tujuan: (1) skala <h1> sama dengan halaman artikel detail,
   (2) latar section abu (var(--soft)) supaya kartu putih terlihat
   terangkat dan jarak antar kartu terbaca — pola sama seperti
   .detail di berita-detail.css.

   Catatan scopING: berbeda dari /artikel (yang menaruh
   .judul-halaman DI DALAM section #berita-detail), di halaman B2B
   partial .judul-halaman di-include SEBELUM section #b2b-detail,
   sehingga keduanya bersaudara (sibling) di dalam <main>. Karena
   itu aturan judul di-scope lewat main#konten, bukan #b2b-detail.
   ============================================================ */
#b2b-detail {
  background: var(--soft);
}
/* Area judul diberi latar abu + padding bawah 12px supaya tampil
   sama persis dengan halaman artikel (pita abu di belakang judul,
   bukan menyatu dengan putih). Lihat .judul-halaman di hero.css.

   PENTING: dibatasai ke halaman DETAIL saja lewat :has(#b2b-detail).
   Tanpa batasan itu, halaman indeks /b2b ikut kena karena juga punya
   .judul-halaman sebagai anak langsung <main> — akibatnya judul indeks
   jadi abu padahal seharusnya putih. */
main#konten:has(#b2b-detail) > .judul-halaman {
  background: var(--soft);
  padding-bottom: 12px;
}
main#konten:has(#b2b-detail) .judul-halaman h1 {
  max-width: 1120px;
  font-size: clamp(32px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.23;
  letter-spacing: -0.02em;
  text-wrap: balance;
  overflow-wrap: anywhere;
}
@media (max-width: 900px) {
  main#konten:has(#b2b-detail) .judul-halaman h1 {
    font-size: clamp(24px, 4vw, 28px);
    line-height: 1.25;
  }
}

/* ---------- layar sedang ---------- */
@media (max-width: 1080px) {
  .b2b-detail-grid {
    grid-template-columns: 1fr;
  }
  .b2b-sisi {
    position: static;
  }
}
@media (max-width: 900px) {
  .b2b-daftar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .b2b-kartu {
    grid-template-columns: clamp(148px, 24vw, 196px) minmax(0, 1fr);
  }
  .b2b-pasang-isi {
    grid-template-columns: 1fr;
  }
}

/* ---------- ponsel ---------- */
@media (max-width: 620px) {
  .b2b-daftar {
    grid-template-columns: 1fr;
  }
  .b2b-kartu {
    grid-template-columns: 1fr;
  }
  .b2b-kartu-foto {
    aspect-ratio: 16/9;
  }
  .b2b-pilih-baris {
    grid-template-columns: 1fr;
  }
  .b2b-data {
    grid-template-columns: 1fr 1fr;
  }
  .b2b-spek {
    grid-template-columns: 1fr;
  }
  .b2b-thumbs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .b2b-kaki {
    flex-direction: column;
    align-items: stretch;
  }
  .b2b-kaki .b2b-btn {
    justify-content: center;
  }
}

/* ---------- hormati pengurangan gerak ---------- */
@media (prefers-reduced-motion: reduce) {
  .b2b-siap .b2b-anim {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .b2b-kartu,
  .b2b-kartu-foto img,
  .b2b-btn,
  .b2b-cip {
    transition: none;
  }
  .b2b-kartu:hover {
    transform: none;
  }
  .b2b-kartu:hover .b2b-kartu-foto img {
    transform: none;
  }
  .b2b-btn:hover {
    transform: none;
  }
}

/* ============================================================
   NAVIGASI HALAMAN (Revisi 72)
   Wadahnya kosong di HTML dan diisi oleh assets/b2b.js, karena
   jumlah halaman ikut berubah setiap kali saringan dipakai.
   Tanpa JS seluruh kartu tetap tampil - tidak ada yang hilang.
   ============================================================ */
.b2b-hal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 36px 0 4px;
}
.b2b-hal[hidden] {
  display: none;
}
.b2b-hal button {
  min-width: 44px;
  height: 44px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  color: var(--ink2);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition:
    background 0.2s var(--ease),
    border-color 0.2s var(--ease),
    color 0.2s var(--ease),
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}
.b2b-hal button:hover:not(:disabled):not(.aktif) {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-strong);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(27, 95, 166, 0.1);
}
.b2b-hal button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.b2b-hal button.aktif {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
  cursor: default;
  box-shadow: 0 8px 20px rgba(27, 95, 166, 0.22);
}
.b2b-hal button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.b2b-hal .b2b-hal-sela {
  min-width: 20px;
  text-align: center;
  color: var(--ink3);
  font-weight: 700;
  letter-spacing: 1px;
  user-select: none;
}
@media (max-width: 600px) {
  .b2b-hal button {
    min-width: 40px;
    height: 40px;
    padding: 0 11px;
    font-size: 13px;
  }
  .b2b-hal .b2b-hal-teks {
    display: none;
  }
}