/* =====================================================================================
   Homepage theme — SAB Book Retail (site 27, tema `sab-book-retail`)
   Storefront editorial: kertas hangat, tipografi rapat, satu aksen sinyal oranye.

   Kontrak berkas ini:
   - SETIAP selector diawali `body.theme-homepage-sab-book`, dan kelas itu eksklusif milik tema
     ini (dijaga PublicThemeContractTest). Karena tidak ada satu pun selector lepas, berkas ini
     tidak bisa mewarnai tenant lain walau suatu hari ikut tertaut.
   - Tema adalah layer KETIGA dari cascade publik (core -> theme -> global override), sedangkan
     `homepage-produk-square.css` duduk di layer override. Karena itu setiap rule menyertakan
     minimal `body` + kelas tema (0,2,1) supaya tetap menang atas selector (0,2,0) di sana.
   - Markup yang distyle di sini: migration/shell/hero/sab-editorial.blade.php (hero),
     navbar/footer shell, dan section ported (produk, about, marquee, trust badges, cta).
   ===================================================================================== */

/* ------------------------------------------------------------------ 1. Dasar & token */

body.theme-homepage-sab-book {
    --sab-paper: #F7F5F1;
    --sab-surface: #FFFFFF;
    --sab-ink: #161513;
    --sab-ink-soft: #3A342E;
    --sab-muted: #6E6A63;
    --sab-line: #E3DDD4;
    --sab-line-strong: #CFC7BB;
    --sab-signal: #E4572E;
    --sab-signal-soft: #FBE3D9;
    --sab-leaf: #1F7A5C;
    --sab-radius: 22px;
    --sab-radius-sm: 14px;
    --sab-shadow: 0 18px 44px rgba(22, 21, 19, .10);
    --sab-shadow-soft: 0 10px 26px rgba(22, 21, 19, .07);
    --sab-shell: 1240px;
    --sab-gap: clamp(4rem, 7vw, 6.5rem);

    margin: 0;
    background: var(--sab-paper);
    color: var(--sab-ink);
    font-family: var(--font-body, 'Inter', system-ui, sans-serif);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body.theme-homepage-sab-book h1,
body.theme-homepage-sab-book h2,
body.theme-homepage-sab-book h3 {
    font-family: var(--font-display, 'Plus Jakarta Sans', system-ui, sans-serif);
    color: var(--sab-ink);
    letter-spacing: -.025em;
    line-height: 1.08;
}

body.theme-homepage-sab-book .section-wrap {
    width: min(var(--sab-shell), calc(100% - 2.5rem));
    margin-inline: auto;
}

body.theme-homepage-sab-book section {
    padding-block: var(--sab-gap);
}

body.theme-homepage-sab-book .section-tag {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1rem;
    padding: .42rem .9rem;
    border: 1px solid var(--sab-line-strong);
    border-radius: 999px;
    background: var(--sab-surface);
    color: var(--sab-ink-soft);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .section-tag::before {
    content: "";
    width: .42rem;
    height: .42rem;
    border-radius: 999px;
    background: var(--sab-signal);
}

body.theme-homepage-sab-book .section-title {
    margin: .2rem 0 0;
    font-size: clamp(1.75rem, 3.1vw, 2.6rem);
    font-weight: 800;
}

body.theme-homepage-sab-book .section-title strong,
body.theme-homepage-sab-book .section-title em {
    color: var(--sab-signal);
    font-style: normal;
}

body.theme-homepage-sab-book .section-subtitle {
    max-width: 58ch;
    margin-top: .9rem;
    color: var(--sab-muted);
    font-size: 1rem;
    line-height: 1.7;
}

body.theme-homepage-sab-book .featured-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

body.theme-homepage-sab-book .featured-link {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .72rem 1.3rem;
    border: 1px solid var(--sab-ink);
    border-radius: 999px;
    background: transparent;
    color: var(--sab-ink);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-decoration: none;
    transition: background .2s ease, color .2s ease;
}

body.theme-homepage-sab-book .featured-link:hover {
    background: var(--sab-ink);
    color: #FFF;
}

/* ------------------------------------------------------------------ 2. Navbar */

body.theme-homepage-sab-book #navbar {
    position: sticky;
    top: 0;
    z-index: 60;
    padding: 0;
    border-bottom: 1px solid var(--sab-line);
    background: rgba(255, 255, 255, .94);
    box-shadow: none;
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    backdrop-filter: saturate(140%) blur(10px);
}

body.theme-homepage-sab-book #navbar::before {
    content: none;
}

body.theme-homepage-sab-book #navbar .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    width: min(var(--sab-shell), calc(100% - 2.5rem));
    margin-inline: auto;
    padding-block: .9rem;
}

/* Jangan paksa `display` di sini: dasar shell menyembunyikan `.nav-links` di lebar <=768px, dan
   rule tema dengan `display: flex` akan mengalahkannya sehingga menu desktop tetap tampil di
   ponsel (terukur: `.nav-links` 493px di viewport 375px = seluruh halaman melebar). */
body.theme-homepage-sab-book #navbar .nav-links {
    gap: 1.9rem;
}

body.theme-homepage-sab-book #navbar .nav-links a {
    position: relative;
    color: var(--sab-ink);
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-decoration: none;
    text-transform: uppercase;
}

body.theme-homepage-sab-book #navbar .nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -.45rem;
    width: 0;
    height: 2px;
    background: var(--sab-signal);
    transition: width .22s ease;
}

body.theme-homepage-sab-book #navbar .nav-links a:hover::after {
    width: 100%;
}

/* `background`/`color`/`font-weight` tombol ini ditetapkan dasar shell dengan `!important`
   (`--brass` = aksen oranye tema ini), jadi tidak diulang di sini. Yang diatur tinggal bentuknya. */
body.theme-homepage-sab-book #navbar .nav-cta {
    gap: .5rem;
    padding: .68rem 1.35rem;
    border: 1px solid var(--sab-ink);
    border-radius: 999px;
    font-size: .74rem;
    letter-spacing: .1em;
    text-decoration: none;
    text-transform: uppercase;
    transition: background .2s ease, border-color .2s ease;
}

body.theme-homepage-sab-book #navbar .nav-cta:hover {
    border-color: var(--sab-signal);
}

body.theme-homepage-sab-book #navbar .nav-hamburger {
    border: 1px solid var(--sab-line-strong);
    border-radius: 12px;
    background: var(--sab-surface);
    color: var(--sab-ink);
}

body.theme-homepage-sab-book #navbar .nav-logo img {
    height: 40px;
}

body.theme-homepage-sab-book #navbar .nav-logo-tag-modern {
    color: var(--sab-muted);
    font-size: .62rem;
    letter-spacing: .18em;
    text-transform: uppercase;
}

/* ------------------------------------------------------------------ 3. Drawer mobile */

body.theme-homepage-sab-book .mobile-menu {
    background: var(--sab-ink);
}

body.theme-homepage-sab-book .mobile-menu a {
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    color: #F4F1EC;
    font-size: 1rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .mobile-close {
    color: #F4F1EC;
}

/* ------------------------------------------------------------------ 4. Hero editorial */

body.theme-homepage-sab-book .sab-hero {
    padding-block: clamp(1.5rem, 3vw, 2.5rem) clamp(2.5rem, 5vw, 4rem);
    background: var(--sab-paper);
}

body.theme-homepage-sab-book .sab-hero__shell {
    display: grid;
    gap: 1.15rem;
    width: min(var(--sab-shell), calc(100% - 2.5rem));
    margin-inline: auto;
}

/* Grid item default-nya `min-width: auto`, sehingga track rail yang bisa digeser tetap memaksa
   seluruh shell selebar isinya (10 chip = halaman melebar keluar viewport dan kolom penawaran
   terpotong). Nol-kan min-width pada anak grid supaya `overflow-x: auto` di track benar-benar
   jadi yang membatasi. */
body.theme-homepage-sab-book .sab-hero__shell > *,
body.theme-homepage-sab-book .sab-hero__stage > * {
    min-width: 0;
}

body.theme-homepage-sab-book .sab-hero__issue {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem 1.15rem;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--sab-muted);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .sab-hero__issue li {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
}

body.theme-homepage-sab-book .sab-hero__issue li + li::before {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 999px;
    background: var(--sab-signal);
}

/* 4a. Rail kategori */

body.theme-homepage-sab-book .sab-rail {
    display: flex;
    align-items: center;
    gap: .85rem;
    padding: .55rem .65rem .55rem .85rem;
    border: 1px solid var(--sab-line);
    border-radius: 999px;
    background: var(--sab-surface);
    box-shadow: var(--sab-shadow-soft);
}

body.theme-homepage-sab-book .sab-rail__all {
    flex: 0 0 auto;
    padding: .5rem 1.05rem;
    border-radius: 999px;
    background: var(--sab-ink);
    color: #FFF;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-decoration: none;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .sab-rail__track {
    display: flex;
    flex: 1 1 auto;
    gap: .4rem;
    min-width: 0;
    padding: .15rem .1rem;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

body.theme-homepage-sab-book .sab-rail__track::-webkit-scrollbar {
    display: none;
}

body.theme-homepage-sab-book .sab-rail__track:focus-visible {
    border-radius: 999px;
    outline: 2px solid var(--sab-signal);
    outline-offset: 2px;
}

body.theme-homepage-sab-book .sab-rail__item {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: .45rem;
    padding: .46rem .95rem;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--sab-ink-soft);
    font-size: .78rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    scroll-snap-align: start;
    transition: background .18s ease, border-color .18s ease, color .18s ease;
}

body.theme-homepage-sab-book .sab-rail__item:hover {
    border-color: var(--sab-line-strong);
    background: var(--sab-paper);
    color: var(--sab-ink);
}

body.theme-homepage-sab-book .sab-rail__item small {
    color: var(--sab-muted);
    font-size: .68rem;
    font-weight: 700;
}

body.theme-homepage-sab-book .sab-rail__nav {
    display: flex;
    flex: 0 0 auto;
    gap: .35rem;
}

body.theme-homepage-sab-book .sab-rail__nav button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--sab-line-strong);
    border-radius: 999px;
    background: var(--sab-surface);
    color: var(--sab-ink);
    cursor: pointer;
    transition: background .18s ease, color .18s ease, opacity .18s ease;
}

body.theme-homepage-sab-book .sab-rail__nav button svg {
    width: 15px;
    height: 15px;
}

body.theme-homepage-sab-book .sab-rail__nav button:hover:not(:disabled) {
    background: var(--sab-ink);
    color: #FFF;
}

body.theme-homepage-sab-book .sab-rail__nav button:disabled {
    cursor: default;
    opacity: .35;
}

body.theme-homepage-sab-book .sab-rail__nav button.is-hidden {
    display: none;
}

/* Penanda tepi: rail yang masih menyimpan kategori di luar layar diberi gradasi halus. */
body.theme-homepage-sab-book .sab-rail.is-edge-start .sab-rail__track {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 26px);
    mask-image: linear-gradient(90deg, transparent 0, #000 26px);
}

body.theme-homepage-sab-book .sab-rail.is-edge-end .sab-rail__track {
    -webkit-mask-image: linear-gradient(270deg, transparent 0, #000 26px);
    mask-image: linear-gradient(270deg, transparent 0, #000 26px);
}

body.theme-homepage-sab-book .sab-rail.is-edge-start.is-edge-end .sab-rail__track {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 26px, #000 calc(100% - 26px), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 26px, #000 calc(100% - 26px), transparent 100%);
}

/* 4b. Panggung: panel utama + tumpukan penawaran */

body.theme-homepage-sab-book .sab-hero__stage {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 1.15rem;
    align-items: stretch;
}

body.theme-homepage-sab-book .sab-hero__lead {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: clamp(1.5rem, 3vw, 2.75rem);
    align-items: center;
    padding: clamp(1.5rem, 2.6vw, 2.5rem);
    border: 1px solid var(--sab-line);
    border-radius: var(--sab-radius);
    background: var(--sab-surface);
    box-shadow: var(--sab-shadow);
}

body.theme-homepage-sab-book .sab-hero__visual {
    position: relative;
    min-height: 380px;
    border-radius: var(--sab-radius-sm);
    background: linear-gradient(150deg, var(--sab-paper) 0%, #EFE9E0 100%);
    overflow: hidden;
}

body.theme-homepage-sab-book .sab-hero__visual img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 380px;
    object-fit: cover;
}

body.theme-homepage-sab-book .sab-hero__visual-tag {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    max-width: calc(100% - 2rem);
    padding: .42rem .85rem;
    border-radius: 999px;
    background: rgba(22, 21, 19, .88);
    color: #FFF;
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

/* Dinding sampul: dipakai HANYA saat tenant belum mengunggah foto hero sendiri. */
body.theme-homepage-sab-book .sab-wall {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: .5rem;
    align-items: end;
    height: 100%;
    min-height: 380px;
    padding: 1.15rem 1.15rem 0;
}

body.theme-homepage-sab-book .sab-wall__spine {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    height: 78%;
    padding: .9rem .35rem 1rem;
    border-radius: 8px 8px 4px 4px;
    background: var(--sab-paper);
    box-shadow: inset 0 0 0 1px rgba(22, 21, 19, .08);
    overflow: hidden;
    transition: transform .35s ease;
}

body.theme-homepage-sab-book .sab-wall__spine em {
    color: var(--sab-ink);
    font-size: .62rem;
    font-style: normal;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    white-space: nowrap;
    writing-mode: vertical-rl;
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(1) {
    height: 62%;
    background: var(--sab-ink);
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(1) em {
    color: #F4F1EC;
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(2) {
    height: 84%;
    background: var(--sab-signal);
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(2) em {
    color: #FFF;
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(3) {
    height: 70%;
    background: #F2C230;
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(4) {
    height: 90%;
    background: var(--sab-leaf);
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(4) em {
    color: #FFF;
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(5) {
    height: 66%;
    background: var(--sab-signal-soft);
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(6) {
    height: 80%;
    background: var(--sab-ink-soft);
}

body.theme-homepage-sab-book .sab-wall__spine:nth-child(6) em {
    color: #F4F1EC;
}

body.theme-homepage-sab-book .sab-hero__visual:hover .sab-wall__spine {
    transform: translateY(-6px);
}

body.theme-homepage-sab-book .sab-hero__visual:hover .sab-wall__spine:nth-child(2n) {
    transform: translateY(-14px);
}

/* 4c. Salinan */

body.theme-homepage-sab-book .sab-hero__kicker {
    margin: 0 0 .85rem;
    color: var(--sab-signal);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .sab-hero__title {
    margin: 0;
    font-size: clamp(2rem, 4.2vw, 3.35rem);
    font-weight: 800;
    line-height: .98;
    letter-spacing: -.035em;
}

body.theme-homepage-sab-book .sab-hero__title strong {
    color: var(--sab-signal);
    font-weight: 800;
}

body.theme-homepage-sab-book .sab-hero__desc {
    max-width: 46ch;
    margin: 1.15rem 0 0;
    color: var(--sab-muted);
    font-size: 1rem;
    line-height: 1.72;
}

body.theme-homepage-sab-book .sab-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .7rem;
    margin-top: 1.7rem;
}

body.theme-homepage-sab-book .sab-hero__cta,
body.theme-homepage-sab-book .sab-hero__ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .92rem 1.7rem;
    border-radius: 999px;
    font-size: .84rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-decoration: none;
    transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}

body.theme-homepage-sab-book .sab-hero__cta {
    border: 1px solid var(--sab-ink);
    background: var(--sab-ink);
    color: #FFF;
}

body.theme-homepage-sab-book .sab-hero__cta:hover {
    border-color: var(--sab-signal);
    background: var(--sab-signal);
    transform: translateY(-1px);
}

body.theme-homepage-sab-book .sab-hero__ghost {
    border: 1px solid var(--sab-line-strong);
    background: transparent;
    color: var(--sab-ink);
}

body.theme-homepage-sab-book .sab-hero__ghost:hover {
    border-color: var(--sab-ink);
    background: var(--sab-paper);
}

body.theme-homepage-sab-book .sab-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin: 1.6rem 0 0;
    padding: 0;
    list-style: none;
}

body.theme-homepage-sab-book .sab-hero__chips li {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .46rem .9rem .46rem .7rem;
    border: 1px solid var(--sab-line);
    border-radius: 999px;
    background: var(--sab-paper);
    color: var(--sab-ink-soft);
    font-size: .76rem;
    font-weight: 600;
}

body.theme-homepage-sab-book .sab-hero__chips li::before {
    content: "";
    width: .5rem;
    height: .5rem;
    border-radius: 999px;
    background: var(--sab-leaf);
}

/* 4d. Kartu penawaran */

body.theme-homepage-sab-book .sab-offers {
    display: grid;
    grid-auto-rows: 1fr;
    gap: 1.15rem;
}

body.theme-homepage-sab-book .sab-offer {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: .85rem;
    padding: 1.35rem 1.4rem;
    border: 1px solid var(--sab-line);
    border-radius: var(--sab-radius);
    background: var(--sab-surface);
    color: var(--sab-ink);
    text-decoration: none;
    box-shadow: var(--sab-shadow-soft);
    transition: transform .22s ease, box-shadow .22s ease;
}

body.theme-homepage-sab-book .sab-offer:hover {
    transform: translateY(-3px);
    box-shadow: var(--sab-shadow);
}

body.theme-homepage-sab-book .sab-offer__tag {
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .sab-offer strong {
    font-family: var(--font-display, 'Plus Jakarta Sans', system-ui, sans-serif);
    font-size: 1.22rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -.02em;
}

body.theme-homepage-sab-book .sab-offer small {
    color: var(--sab-muted);
    font-size: .78rem;
    line-height: 1.5;
}

body.theme-homepage-sab-book .sab-offer--accent {
    border-color: var(--sab-signal);
    background: var(--sab-signal);
    color: #FFF;
}

body.theme-homepage-sab-book .sab-offer--accent .sab-offer__tag,
body.theme-homepage-sab-book .sab-offer--accent small {
    color: rgba(255, 255, 255, .86);
}

body.theme-homepage-sab-book .sab-offer--dark {
    border-color: var(--sab-ink);
    background: var(--sab-ink);
    color: #FFF;
}

body.theme-homepage-sab-book .sab-offer--dark .sab-offer__tag,
body.theme-homepage-sab-book .sab-offer--dark small {
    color: rgba(255, 255, 255, .78);
}

body.theme-homepage-sab-book .sab-offer--plain .sab-offer__tag {
    color: var(--sab-leaf);
}

/* ------------------------------------------------------------------ 5. Marquee */

body.theme-homepage-sab-book .marquee-strip {
    border-block: 1px solid var(--sab-ink);
    background: var(--sab-ink);
    color: #F4F1EC;
}

body.theme-homepage-sab-book .marquee-label {
    background: var(--sab-signal);
    color: #FFF;
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

/* Warna item di-set eksplisit: dasar marquee mewarisi warna teks tema terang, sehingga item
   tampil gelap di atas strip gelap dan praktis tak terlihat. */
body.theme-homepage-sab-book .marquee-item {
    color: #F4F1EC;
    font-family: var(--font-display, 'Plus Jakarta Sans', system-ui, sans-serif);
    font-size: .9rem;
    font-weight: 600;
    letter-spacing: .04em;
}

body.theme-homepage-sab-book .marquee-dot {
    color: var(--sab-signal);
}

/* ------------------------------------------------------------------ 6. Section produk */

/* Section yang datanya masih kosong hanya mencetak judulnya, dan itu meninggalkan celah setinggi
   satu layar di storefront baru. `:has()` dipakai supaya section-nya otomatis kembali begitu
   tenant menambah produk/galeri/layanan; browser tanpa `:has()` cuma menampilkan section kosong
   seperti sebelumnya, jadi tidak ada bagian yang hilang permanen. */
body.theme-homepage-sab-book #produk:not(:has(.prod-card)),
body.theme-homepage-sab-book #galeri:not(:has(.gallery-grid > *)),
body.theme-homepage-sab-book #layanan:not(:has(.services-grid > *)) {
    display: none;
}

body.theme-homepage-sab-book #produk {
    border-block: 1px solid var(--sab-line);
    background: var(--sab-surface);
}

body.theme-homepage-sab-book #produk .prod-card {
    border: 1px solid var(--sab-line);
    border-radius: var(--sab-radius-sm);
    background: var(--sab-surface);
    overflow: hidden;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

body.theme-homepage-sab-book #produk .prod-card:hover {
    border-color: var(--sab-line-strong);
    transform: translateY(-4px);
    box-shadow: var(--sab-shadow);
}

body.theme-homepage-sab-book #produk .prod-img {
    border-bottom: 1px solid var(--sab-line);
    background: var(--sab-paper);
}

body.theme-homepage-sab-book #produk .prod-body {
    padding: 1.05rem 1.15rem 1.25rem;
}

body.theme-homepage-sab-book #produk .prod-cat {
    color: var(--sab-signal);
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book #produk .prod-name {
    margin-top: .45rem;
    color: var(--sab-ink);
    font-family: var(--font-display, 'Plus Jakarta Sans', system-ui, sans-serif);
    font-size: 1.02rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -.015em;
    text-decoration: none;
}

body.theme-homepage-sab-book #produk .prod-price {
    color: var(--sab-ink);
    font-family: var(--font-display, 'Plus Jakarta Sans', system-ui, sans-serif);
    font-size: 1.1rem;
    font-weight: 800;
    text-decoration: none;
}

body.theme-homepage-sab-book #produk .prod-price small {
    color: var(--sab-muted);
    font-size: .72rem;
    font-weight: 600;
}

body.theme-homepage-sab-book #produk .prod-price-coret {
    color: var(--sab-muted);
    font-size: .8rem;
    font-weight: 500;
}

body.theme-homepage-sab-book #produk .prod-price-usd {
    color: var(--sab-muted);
    font-size: .72rem;
    font-weight: 600;
}

body.theme-homepage-sab-book #produk .prod-badge {
    border-radius: 999px;
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book #produk .prod-inquiry-link {
    display: inline-flex;
    align-items: center;
    padding: .5rem .95rem;
    border: 1px solid var(--sab-line-strong);
    border-radius: 999px;
    color: var(--sab-ink);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-decoration: none;
    transition: background .18s ease, color .18s ease, border-color .18s ease;
}

body.theme-homepage-sab-book #produk .prod-inquiry-link:hover {
    border-color: var(--sab-signal);
    background: var(--sab-signal);
    color: #FFF;
}

body.theme-homepage-sab-book #produk .prod-cart-add-btn {
    border-radius: 999px;
    background: var(--sab-ink);
    color: #FFF;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
}

body.theme-homepage-sab-book #produk .prod-cart-add-btn:hover {
    background: var(--sab-signal);
}

/* ------------------------------------------------------------------ 7. About */

body.theme-homepage-sab-book .about-bg {
    background: var(--sab-paper);
}

body.theme-homepage-sab-book .about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
    margin-top: 2.75rem;
}

body.theme-homepage-sab-book .about-img {
    position: relative;
    border-radius: var(--sab-radius);
    background: linear-gradient(150deg, #EFE9E0 0%, var(--sab-paper) 100%);
    overflow: hidden;
}

body.theme-homepage-sab-book .about-img-main {
    display: block;
    width: 100%;
    height: auto;
    min-height: 320px;
    border-radius: var(--sab-radius);
    object-fit: cover;
}

body.theme-homepage-sab-book .about-accent {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 96px;
    height: 6px;
    background: var(--sab-signal);
}

body.theme-homepage-sab-book .about-content .about-text {
    color: var(--sab-muted);
    font-size: .98rem;
    line-height: 1.8;
}

body.theme-homepage-sab-book .about-content .about-text strong {
    color: var(--sab-ink);
}

body.theme-homepage-sab-book .about-stat {
    border-left: 2px solid var(--sab-signal);
    padding-left: 1rem;
}

body.theme-homepage-sab-book .about-stat-label {
    color: var(--sab-muted);
    font-size: .72rem;
    letter-spacing: .12em;
    text-transform: uppercase;
}

/* ------------------------------------------------------------------ 8. Section pelengkap */

/* Baris jaminan belanja — partial BERSAMA `migration/shell/sections/homepage-trust-badges.blade.php`,
   yang tidak punya skeleton global: `.tb-*` hanya distyle di sheet per tema. `width`/`height` pada
   `.tb-icon svg` karena itu WAJIB ada di sini. Tanpa itu `<svg viewBox>` tanpa atribut ukuran memakai
   default SVG2 (100% lebar kontainer) dan ikonnya melebar 1:1 dengan section — terukur 1412x1412 px
   di sab.local, sehingga satu baris jaminan setinggi 4.519 px. */
body.theme-homepage-sab-book .tb-section {
    /* Band ramping, bukan section konten: jangan ikut `section { padding-block: var(--sab-gap) }`. */
    padding-block: clamp(2rem, 3vw, 2.75rem);
    border-block: 1px solid var(--sab-line);
    background: var(--sab-surface);
}

body.theme-homepage-sab-book .tb-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.25rem 2.5rem;
    width: min(var(--sab-shell), calc(100% - 2.5rem));
    margin-inline: auto;
}

body.theme-homepage-sab-book .tb-item {
    display: flex;
    align-items: center;
    gap: .8rem;
    color: var(--sab-ink);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .02em;
}

body.theme-homepage-sab-book .tb-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--sab-signal-soft);
    color: var(--sab-signal);
}

body.theme-homepage-sab-book .tb-icon svg {
    width: 21px;
    height: 21px;
}

body.theme-homepage-sab-book .tb-text {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
}

body.theme-homepage-sab-book .tb-text strong {
    color: var(--sab-ink);
    font-family: var(--font-display, 'Plus Jakarta Sans', system-ui, sans-serif);
    font-size: .86rem;
    font-weight: 700;
    letter-spacing: -.01em;
}

body.theme-homepage-sab-book .tb-text small {
    color: var(--sab-muted);
    font-size: .76rem;
    font-weight: 500;
}

body.theme-homepage-sab-book .homepage-cta {
    background: var(--sab-ink);
}

body.theme-homepage-sab-book .homepage-cta p {
    color: rgba(255, 255, 255, .74);
}

body.theme-homepage-sab-book .cta-title {
    color: #FFF;
}

body.theme-homepage-sab-book .cta-btn-primary,
body.theme-homepage-sab-book .btn-dark {
    border-radius: 999px;
    background: var(--sab-signal);
    color: #FFF;
    font-weight: 700;
    letter-spacing: .06em;
}

body.theme-homepage-sab-book .cta-info-card {
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--sab-radius-sm);
    background: rgba(255, 255, 255, .04);
}

body.theme-homepage-sab-book .cta-info-label {
    color: rgba(255, 255, 255, .6);
    font-size: .68rem;
    letter-spacing: .14em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .cta-info-val {
    color: #FFF;
}

body.theme-homepage-sab-book .article-card {
    border: 1px solid var(--sab-line);
    border-radius: var(--sab-radius-sm);
    background: var(--sab-surface);
}

/* ------------------------------------------------------------------ 9. Footer */

body.theme-homepage-sab-book .footer {
    background: var(--sab-ink);
    color: rgba(255, 255, 255, .7);
}

body.theme-homepage-sab-book .footer a {
    color: rgba(255, 255, 255, .7);
    text-decoration: none;
}

body.theme-homepage-sab-book .footer a:hover {
    color: #FFF;
}

body.theme-homepage-sab-book .footer-col-title {
    color: #FFF;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

body.theme-homepage-sab-book .footer-brand-name {
    color: #FFF;
    font-family: var(--font-display, 'Plus Jakarta Sans', system-ui, sans-serif);
    font-weight: 800;
    letter-spacing: -.02em;
}

body.theme-homepage-sab-book .footer-tagline {
    color: rgba(255, 255, 255, .6);
}

body.theme-homepage-sab-book .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .12);
}

body.theme-homepage-sab-book .social-btn {
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 999px;
    color: rgba(255, 255, 255, .8);
}

body.theme-homepage-sab-book .social-btn:hover {
    border-color: var(--sab-signal);
    background: var(--sab-signal);
    color: #FFF;
}

body.theme-homepage-sab-book .footer-impact-chips span {
    border-color: rgba(255, 255, 255, .16);
    color: rgba(255, 255, 255, .74);
}

/* ------------------------------------------------------------------ 10. Responsif */

@media (max-width: 1080px) {
    body.theme-homepage-sab-book .sab-hero__stage {
        grid-template-columns: minmax(0, 1fr);
    }

    body.theme-homepage-sab-book .sab-offers {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        grid-auto-rows: auto;
    }

    body.theme-homepage-sab-book .sab-offer {
        padding: 1.1rem 1.15rem;
    }
}

@media (max-width: 900px) {
    body.theme-homepage-sab-book .sab-hero__lead {
        grid-template-columns: minmax(0, 1fr);
    }

    body.theme-homepage-sab-book .sab-hero__visual,
    body.theme-homepage-sab-book .sab-hero__visual img,
    body.theme-homepage-sab-book .sab-wall {
        min-height: 300px;
    }

    body.theme-homepage-sab-book .sab-hero__title {
        font-size: clamp(1.85rem, 7vw, 2.5rem);
    }

    body.theme-homepage-sab-book .about-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    body.theme-homepage-sab-book .sab-wall__spine em {
        font-size: .56rem;
    }
}

@media (max-width: 768px) {
    /* Cermin eksplisit dari perilaku shell dasar (wastra.css:1926). Tanpa ini, rule tema apa pun
       yang menyentuh `.nav-links` bisa menang dan mengembalikan menu desktop di ponsel. */
    body.theme-homepage-sab-book #navbar .nav-links {
        display: none;
    }
}

@media (max-width: 720px) {
    body.theme-homepage-sab-book .sab-hero__shell,
    body.theme-homepage-sab-book .section-wrap,
    body.theme-homepage-sab-book #navbar .nav-inner {
        width: calc(100% - 1.6rem);
    }

    body.theme-homepage-sab-book .sab-rail {
        flex-wrap: wrap;
        border-radius: 20px;
        padding: .6rem;
    }

    body.theme-homepage-sab-book .sab-rail__nav {
        display: none;
    }

    body.theme-homepage-sab-book .sab-rail__track {
        flex: 1 1 100%;
        order: 3;
        margin-top: .35rem;
    }

    body.theme-homepage-sab-book .sab-offers {
        grid-template-columns: minmax(0, 1fr);
    }

    body.theme-homepage-sab-book .sab-hero__issue {
        font-size: .66rem;
        letter-spacing: .12em;
    }

    body.theme-homepage-sab-book .sab-hero__actions {
        flex-direction: column;
    }

    body.theme-homepage-sab-book .sab-hero__cta,
    body.theme-homepage-sab-book .sab-hero__ghost {
        width: 100%;
    }

    body.theme-homepage-sab-book .featured-header {
        align-items: flex-start;
    }

    body.theme-homepage-sab-book .tb-wrap {
        align-items: flex-start;
        gap: 1rem;
        width: calc(100% - 1.6rem);
    }

    body.theme-homepage-sab-book .tb-item {
        flex: 1 1 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.theme-homepage-sab-book .sab-hero__visual:hover .sab-wall__spine,
    body.theme-homepage-sab-book .sab-hero__visual:hover .sab-wall__spine:nth-child(2n),
    body.theme-homepage-sab-book .sab-offer:hover,
    body.theme-homepage-sab-book #produk .prod-card:hover {
        transform: none;
    }
}