/* =========================================================================
   SEWA MOBIL BSD — style.css
   Arah desain: "Blueprint Kawasan" — bahasa visual gambar master plan
   dan rambu petunjuk arah kawasan terencana BSD City.
   Satu file, tanpa framework, tanpa build process.
   ========================================================================= */

/* -------------------------------------------------------------------------
   01. DESIGN TOKENS
   ------------------------------------------------------------------------- */
:root {
  /* Warna identitas domain (BUKAN warna Karent)
     Arah tetap ekosistem: cerah, hangat, beraura perjalanan. */
  --ink:        #123A5A;   /* biru laut — heading & permukaan gelap          */
  --utama:      #0E86D4;   /* biru langit — warna utama & CTA                */
  --utama-tua:  #0A6DAD;   /* state hover                                    */
  --utama-muda: #E3F2FC;   /* permukaan lembut                               */
  --kertas:     #FFF9F0;   /* latar — krem hangat, cerah                     */
  --putih:      #FFFFFF;
  --garis:      #F0DCC4;   /* garis grid & border                            */
  --aksen:     #FF8A3D;   /* oranye matahari — aksen perjalanan             */
  --aksen-tua: #C24E00;   /* versi aman-kontras untuk teks di atas terang   */
  --abu:        #6B7A88;   /* teks sekunder                                  */

  /* Warna Karent — HANYA untuk CTA ke karent.co.id & blok info perusahaan */
  --karent-navy: #00214C;
  --karent-navy-hover: #022655;

  /* Tipografi */
  --display: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* Skala & ritme */
  --wrap: 1180px;
  --gutter: clamp(1.15rem, 4vw, 2.5rem);
  --sect: clamp(3.75rem, 8vw, 6.5rem);
  --r-s: 6px;
  --r-m: 12px;
  --r-l: 20px;

  --bayang: 0 1px 2px rgba(16, 38, 31, .05), 0 8px 28px rgba(16, 38, 31, .07);
  --bayang-kuat: 0 2px 4px rgba(16, 38, 31, .06), 0 18px 48px rgba(16, 38, 31, .13);
}

/* -------------------------------------------------------------------------
   02. RESET RINGAN
   ------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--kertas);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--utama); }
button { font: inherit; }

/* Aksesibilitas: fokus keyboard selalu terlihat */
:focus-visible {
  outline: 3px solid var(--aksen);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Hormati preferensi pengguna yang mengurangi animasi */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* Lewati ke konten utama */
.lewati {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: #fff; padding: .8rem 1.2rem;
  border-radius: 0 0 var(--r-s) 0; text-decoration: none;
}
.lewati:focus { left: 0; }

/* -------------------------------------------------------------------------
   03. TIPOGRAFI
   ------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.022em;
  margin: 0 0 .6em;
  color: var(--ink);
}
h1 { font-size: clamp(2.15rem, 6.2vw, 3.85rem); }
h2 { font-size: clamp(1.75rem, 4.2vw, 2.7rem); }
h3 { font-size: clamp(1.15rem, 2.4vw, 1.4rem); letter-spacing: -.012em; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

/* Label mono — meminjam bahasa penomoran sektor kawasan */
.label {
  font-family: var(--mono);
  font-size: .715rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--utama);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1rem;
}
.label::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--aksen);
  flex: none;
}
.label--terang { color: #9FD4F5; }
.lead {
  font-size: clamp(1.02rem, 1.9vw, 1.18rem);
  color: var(--abu);
  line-height: 1.72;
  max-width: 56ch;
}

/* -------------------------------------------------------------------------
   04. TATA LETAK
   ------------------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.sect { padding-block: var(--sect); }
.sect--rapat { padding-block: clamp(2.5rem, 5vw, 4rem); }
.sect--gelap { background: var(--ink); color: #DCEEFA; }
.sect--gelap h2, .sect--gelap h3 { color: #fff; }
.sect--lembut { background: var(--utama-muda); }
.kepala { max-width: 60ch; margin-bottom: clamp(2.25rem, 4.5vw, 3.25rem); }
.kepala--tengah { margin-inline: auto; text-align: center; }
.kepala--tengah .label { justify-content: center; }

/* Animasi masuk saat scroll — halus, satu arah, tidak berulang */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.tampil { opacity: 1; transform: none; }

/* -------------------------------------------------------------------------
   05. TOMBOL
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .92rem 1.6rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 700;
  font-size: .965rem;
  letter-spacing: -.005em;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { flex: none; }

/* CTA utama: WhatsApp — aksi dengan niat tertinggi */
.btn--wa { background: var(--utama); color: #fff; }
.btn--wa:hover { background: var(--utama-tua); color: #fff; }

/* CTA ke situs utama Karent — memakai navy Karent agar perpindahan terasa nyambung */
.btn--karent { background: var(--karent-navy); color: #fff; }
.btn--karent:hover { background: var(--karent-navy-hover); color: #fff; }

.btn--garis { background: transparent; color: var(--ink); border-color: var(--garis); }
.btn--garis:hover { border-color: var(--ink); background: var(--putih); color: var(--ink); }
.btn--terang { background: var(--putih); color: var(--ink); }
.btn--terang:hover { background: var(--aksen); color: var(--ink); }
.btn--kecil { padding: .62rem 1.15rem; font-size: .875rem; }
.btn-grup { display: flex; flex-wrap: wrap; gap: .8rem; }

/* -------------------------------------------------------------------------
   06. HEADER / NAVIGASI
   ------------------------------------------------------------------------- */
.situs-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(242, 244, 240, .92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--garis);
}
.header-baris { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }

/* Logo teks berbasis nama domain — TIDAK memakai logo Karent */
.logo { display: flex; align-items: center; gap: .6rem; text-decoration: none; flex: none; }
.logo-tanda {
  width: 32px; height: 32px; flex: none;
  border-radius: var(--r-s);
  background: var(--utama);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: .78rem; font-weight: 700; color: #fff;
  letter-spacing: -.02em;
}
.logo-teks { display: flex; flex-direction: column; line-height: 1; }
.logo-teks b {
  font-family: var(--display); font-weight: 800;
  font-size: 1.02rem; letter-spacing: -.02em; color: var(--ink);
}
.logo-teks span {
  font-family: var(--mono); font-size: .58rem; letter-spacing: .11em;
  text-transform: uppercase; color: var(--abu); margin-top: 3px;
}

.nav-utama ul { display: flex; gap: 1.25rem; list-style: none; margin: 0; padding: 0; align-items: center; }
/* Tombol WhatsApp di dalam daftar nav hanya dipakai pada menu mobile */
.nav-utama .nav-wa { display: none; }
.nav-utama a {
  text-decoration: none; color: var(--ink); font-size: .9rem; font-weight: 500;
  white-space: nowrap;
  padding: .35rem 0; border-bottom: 2px solid transparent; transition: border-color .2s ease, color .2s ease;
}
.nav-utama a:hover { color: var(--utama); border-bottom-color: var(--aksen); }
.header-aksi { display: flex; align-items: center; gap: .6rem; flex: none; }

.nav-tombol {
  display: none; width: 42px; height: 42px; flex: none;
  border: 1px solid var(--garis); border-radius: var(--r-s);
  background: var(--putih); cursor: pointer; padding: 0;
  place-items: center;
}
.nav-tombol span { display: block; width: 18px; height: 2px; background: var(--ink); position: relative; }
.nav-tombol span::before, .nav-tombol span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink);
  transition: transform .22s ease, top .22s ease;
}
.nav-tombol span::before { top: -6px; }
.nav-tombol span::after { top: 6px; }
.nav-tombol[aria-expanded="true"] span { background: transparent; }
.nav-tombol[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-tombol[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 1024px) {
  .nav-tombol { display: grid; }
  .header-aksi .btn--wa { display: none; }
  .nav-utama {
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--putih); border-bottom: 1px solid var(--garis);
    display: none; box-shadow: var(--bayang);
  }
  .nav-utama.buka { display: block; }
  .nav-utama ul { flex-direction: column; gap: 0; padding: .5rem var(--gutter) 1.25rem; }
  .nav-utama li { border-bottom: 1px solid var(--garis); }
  .nav-utama li:last-child { border-bottom: 0; }
  .nav-utama a { display: block; padding: .95rem 0; }
  .nav-utama .nav-wa { display: block; margin-top: 1rem; }
  .nav-utama .nav-wa .btn { width: 100%; }
}

/* -------------------------------------------------------------------------
   07. HERO — split asimetris 1.05fr / .95fr
   ------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: clamp(2.75rem, 6vw, 5rem) clamp(3rem, 7vw, 5.5rem);
  overflow: hidden;
  background: linear-gradient(160deg, #FFF9F0 0%, #FFF3E2 42%, #E9F5FE 100%);
}
/* Grid kalkir tipis di latar — mengutip gambar master plan kawasan */
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--garis) 1px, transparent 1px),
                    linear-gradient(90deg, var(--garis) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 78% 62% at 68% 34%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 78% 62% at 68% 34%, #000 0%, transparent 72%);
  opacity: .8;
}
.hero > .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 { margin-bottom: .5em; }
.hero h1 em { font-style: normal; color: var(--utama); }
.hero .btn-grup { margin-top: 1.9rem; }

/* Baris kepercayaan — angka disetel mono agar terbaca seperti data, bukan klaim */
.hero-percaya {
  display: flex; flex-wrap: wrap; gap: 1.1rem 2rem;
  margin-top: 2.4rem; padding-top: 1.6rem; border-top: 1px solid var(--garis);
}
.hero-percaya div { display: flex; align-items: center; gap: .6rem; }
.hero-percaya svg { color: var(--utama); flex: none; }
.hero-percaya span { font-size: .875rem; color: var(--abu); }

.hero-visual { position: relative; }
.hero-visual .gambar {
  border-radius: var(--r-l); overflow: hidden;
  background: var(--ink); box-shadow: var(--bayang-kuat);
}
.hero-visual .gambar img, .hero-visual .gambar svg { width: 100%; height: auto; }
/* Kartu tempel — menjawab keberatan pertama pengguna BSD: "diantar ke cluster saya?" */
.kartu-tempel {
  position: absolute; left: -18px; bottom: -26px;
  background: var(--putih); border: 1px solid var(--garis); border-radius: var(--r-m);
  padding: 1rem 1.15rem; box-shadow: var(--bayang-kuat); max-width: 245px;
}
.kartu-tempel .angka {
  font-family: var(--display); font-weight: 800; font-size: 1.6rem;
  color: var(--utama); line-height: 1; display: block; margin-bottom: .3rem;
}
.kartu-tempel p { font-size: .82rem; color: var(--abu); line-height: 1.5; margin: 0; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-bottom: 2.75rem; }
  .kartu-tempel { left: auto; right: 8px; bottom: -20px; max-width: 210px; padding: .85rem 1rem; }
  .kartu-tempel .angka { font-size: 1.35rem; }
}

/* -------------------------------------------------------------------------
   08. STRIP FAKTA
   ------------------------------------------------------------------------- */
.fakta { background: var(--ink); color: #fff; }
.fakta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.14); }
.fakta-grid > div { background: var(--ink); padding: clamp(1.4rem, 3vw, 2.1rem) clamp(1rem, 2.5vw, 1.8rem); }
.fakta-grid b {
  display: block; font-family: var(--display); font-weight: 800;
  font-size: clamp(1.35rem, 3vw, 1.85rem); color: #fff; line-height: 1.15; margin-bottom: .35rem;
}
.fakta-grid span { font-family: var(--mono); font-size: .705rem; letter-spacing: .11em; text-transform: uppercase; color: #8FB9DA; }
@media (max-width: 720px) { .fakta-grid { grid-template-columns: repeat(2, 1fr); } }

/* -------------------------------------------------------------------------
   09. LAYANAN — daftar asimetris, bukan tiga kartu seragam
   ------------------------------------------------------------------------- */
.layanan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1px; background: var(--garis); border: 1px solid var(--garis); border-radius: var(--r-m); overflow: hidden; }
.layanan {
  background: var(--putih); padding: clamp(1.6rem, 3vw, 2.1rem);
  transition: background-color .25s ease;
}
.layanan:hover { background: var(--utama-muda); }
.layanan .ikon { width: 40px; height: 40px; color: var(--utama); margin-bottom: 1.1rem; }
.layanan h3 { margin-bottom: .5rem; }
.layanan p { font-size: .925rem; color: var(--abu); margin: 0 0 .9rem; }
.layanan .untuk {
  font-family: var(--mono); font-size: .69rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--aksen-tua); display: block;
}

/* -------------------------------------------------------------------------
   10. ARMADA
   ------------------------------------------------------------------------- */
.armada-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(285px, 1fr)); gap: 1.4rem; }
.mobil {
  background: var(--putih); border: 1px solid var(--garis); border-radius: var(--r-m);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.mobil:hover { transform: translateY(-4px); box-shadow: var(--bayang-kuat); border-color: transparent; }
.mobil-gambar { background: var(--utama-muda); aspect-ratio: 16 / 10; position: relative; }
.mobil-gambar img, .mobil-gambar svg { width: 100%; height: 100%; object-fit: cover; }
.mobil-tag {
  position: absolute; top: .8rem; left: .8rem;
  background: var(--putih); border-radius: 999px; padding: .28rem .7rem;
  font-family: var(--mono); font-size: .655rem; letter-spacing: .09em; text-transform: uppercase;
  font-weight: 600; color: var(--ink);
}
.mobil-isi { padding: 1.25rem 1.35rem 1.4rem; display: flex; flex-direction: column; flex: 1; }
.mobil-isi h3 { margin-bottom: .35rem; font-size: 1.15rem; }
.mobil-spek {
  font-family: var(--mono); font-size: .715rem; letter-spacing: .06em; color: var(--utama);
  margin-bottom: .7rem; text-transform: uppercase;
}
.mobil-isi p { font-size: .89rem; color: var(--abu); margin: 0 0 1.15rem; flex: 1; }
.mobil-aksi { display: flex; gap: .5rem; flex-wrap: wrap; }
.mobil-aksi .btn { flex: 1 1 auto; }

.armada-catatan {
  margin-top: 1.6rem; font-size: .875rem; color: var(--abu);
  padding: 1rem 1.2rem; background: var(--putih);
  border-left: 3px solid var(--aksen); border-radius: 0 var(--r-s) var(--r-s) 0;
}

/* -------------------------------------------------------------------------
   11. CARA SEWA — penomoran dipakai karena isinya memang urutan
   ------------------------------------------------------------------------- */
.langkah-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); counter-reset: langkah; }
.langkah { position: relative; padding-top: 2.6rem; counter-increment: langkah; }
.langkah::before {
  content: counter(langkah, decimal-leading-zero);
  position: absolute; top: 0; left: 0;
  font-family: var(--mono); font-size: .95rem; font-weight: 700; color: var(--aksen);
}
.langkah::after {
  content: ""; position: absolute; top: .55rem; left: 2.4rem; right: 0; height: 1px;
  background: rgba(255,255,255,.18);
}
.langkah:last-child::after { display: none; }
.langkah h3 { font-size: 1.1rem; margin-bottom: .45rem; }
.langkah p { font-size: .9rem; color: #A9C9E0; margin: 0; }
@media (max-width: 620px) { .langkah::after { display: none; } }

/* -------------------------------------------------------------------------
   12. RINCIAN TARIF — celah kompetitor: transparansi apa yang termasuk
   ------------------------------------------------------------------------- */
.tarif-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.tarif-kolom { background: var(--putih); border: 1px solid var(--garis); border-radius: var(--r-m); padding: clamp(1.5rem, 3vw, 2rem); }
.tarif-kolom h3 { display: flex; align-items: center; gap: .6rem; font-size: 1.08rem; margin-bottom: 1.1rem; }
.tarif-kolom ul { list-style: none; margin: 0; padding: 0; }
.tarif-kolom li {
  display: flex; gap: .7rem; align-items: flex-start;
  padding: .68rem 0; border-bottom: 1px dashed var(--garis); font-size: .925rem;
}
.tarif-kolom li:last-child { border-bottom: 0; }
.tarif-kolom li svg { flex: none; margin-top: .28rem; }
.tarif-ya svg { color: var(--utama); }
.tarif-tidak svg { color: var(--abu); }
.tarif-tidak li { color: var(--abu); }
@media (max-width: 760px) { .tarif-grid { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------------------
   13. ALASAN
   ------------------------------------------------------------------------- */
.alasan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(275px, 1fr)); gap: clamp(1.5rem, 3vw, 2.4rem); }
.alasan { padding-left: 1.35rem; border-left: 3px solid var(--aksen); }
.alasan h3 { font-size: 1.08rem; margin-bottom: .45rem; }
.alasan p { font-size: .92rem; color: var(--abu); margin: 0; }

/* -------------------------------------------------------------------------
   14. PETA SEKTOR — elemen tanda tangan halaman ini
   ------------------------------------------------------------------------- */
.peta-bungkus { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(1.5rem, 3vw, 2.4rem); align-items: start; }
.peta-panel {
  background: var(--putih); border: 1px solid var(--garis); border-radius: var(--r-m);
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
}
.peta-svg { width: 100%; height: auto; display: block; }
.zona { cursor: pointer; transition: opacity .2s ease; }
.zona:hover, .zona.aktif { opacity: .88; }
.zona rect { transition: stroke-width .2s ease; }
.zona.aktif rect { stroke: var(--ink); stroke-width: 2.5; }
.zona text { font-family: var(--mono); pointer-events: none; }

.peta-legenda { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--garis); }
.peta-legenda span { display: flex; align-items: center; gap: .45rem; font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; color: var(--abu); }
.peta-legenda i { width: 12px; height: 12px; border-radius: 3px; display: block; }

.peta-info { background: var(--ink); color: #DCEEFA; border-radius: var(--r-m); padding: clamp(1.35rem, 3vw, 1.8rem); }
.peta-info h3 { color: #fff; font-size: 1.2rem; margin-bottom: .4rem; }
.peta-info .waktu { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--aksen); display: block; margin-bottom: 1rem; }
.peta-info p { font-size: .9rem; color: #A9C9E0; }
.peta-alamat { margin-top: 1.5rem; padding-top: 1.35rem; border-top: 1px solid rgba(255,255,255,.16); }
.peta-alamat b { display: block; color: #fff; font-size: .93rem; margin-bottom: .45rem; font-family: var(--display); }
.peta-alamat address { font-style: normal; font-size: .87rem; color: #A9C9E0; line-height: 1.65; }
@media (max-width: 860px) { .peta-bungkus { grid-template-columns: 1fr; } }
/* Di layar sempit teks dalam SVG menjadi terlalu kecil untuk dibaca,
   jadi peta digeser secara horizontal daripada dikecilkan paksa. */
@media (max-width: 640px) {
  .peta-panel { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .peta-svg { min-width: 560px; }
  .peta-geser {
    display: block; font-family: var(--mono); font-size: .66rem;
    letter-spacing: .08em; text-transform: uppercase; color: var(--abu);
    margin-top: .75rem;
  }
}
.peta-geser { display: none; }

/* -------------------------------------------------------------------------
   15. FAQ
   ------------------------------------------------------------------------- */
.faq-daftar { max-width: 800px; margin-inline: auto; border-top: 1px solid var(--garis); }
.faq-item { border-bottom: 1px solid var(--garis); }
.faq-tombol {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 1.35rem .5rem 1.35rem 0;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1.2rem;
  font-family: var(--display); font-weight: 700; font-size: 1.02rem; color: var(--ink);
  line-height: 1.45;
}
.faq-tombol:hover { color: var(--utama); }
.faq-ikon { flex: none; width: 22px; height: 22px; position: relative; margin-top: .22rem; }
.faq-ikon::before, .faq-ikon::after {
  content: ""; position: absolute; background: var(--utama); border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}
.faq-ikon::before { top: 10px; left: 2px; width: 18px; height: 2px; }
.faq-ikon::after { top: 2px; left: 10px; width: 2px; height: 18px; }
.faq-tombol[aria-expanded="true"] .faq-ikon::after { transform: rotate(90deg); opacity: 0; }
.faq-jawab { display: none; padding: 0 3rem 1.6rem 0; }
.faq-jawab.buka { display: block; }
.faq-jawab p { font-size: .945rem; color: var(--abu); }

/* -------------------------------------------------------------------------
   16. ARTIKEL
   ------------------------------------------------------------------------- */
.artikel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(285px, 1fr)); gap: 1.5rem; }
.artikel-kartu {
  background: var(--putih); border: 1px solid var(--garis); border-radius: var(--r-m);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.artikel-kartu:hover { transform: translateY(-4px); box-shadow: var(--bayang-kuat); }
.artikel-gambar { aspect-ratio: 16 / 9; background: var(--utama-muda); }
.artikel-gambar img, .artikel-gambar svg { width: 100%; height: 100%; object-fit: cover; }
.artikel-isi { padding: 1.35rem; display: flex; flex-direction: column; flex: 1; }
.artikel-meta { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--aksen-tua); margin-bottom: .65rem; }
.artikel-isi h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.artikel-isi h3 a { color: inherit; text-decoration: none; }
.artikel-isi h3 a:hover { color: var(--utama); }
.artikel-isi p { font-size: .89rem; color: var(--abu); margin: 0 0 1.2rem; flex: 1; }
.baca-lanjut {
  font-family: var(--display); font-weight: 700; font-size: .9rem;
  color: var(--utama); text-decoration: none; display: inline-flex; align-items: center; gap: .4rem;
}
.baca-lanjut:hover { gap: .7rem; }
.baca-lanjut svg { transition: transform .2s ease; }

/* -------------------------------------------------------------------------
   17. PITA CTA
   ------------------------------------------------------------------------- */
.pita-cta { background: linear-gradient(120deg, #0E86D4 0%, #2AA3E8 55%, #FF8A3D 165%); color: #fff; text-align: center; }
.pita-cta h2 { color: #fff; max-width: 20ch; margin-inline: auto; }
.pita-cta p { color: #CFE9FB; max-width: 54ch; margin-inline: auto; margin-bottom: 2rem; }
.pita-cta .btn-grup { justify-content: center; }

/* -------------------------------------------------------------------------
   18. FOOTER
   ------------------------------------------------------------------------- */
.situs-footer { background: var(--ink); color: #A9C9E0; padding-block: clamp(3rem, 6vw, 4.5rem) 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: clamp(1.8rem, 4vw, 3rem); }
.situs-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 1rem; font-family: var(--display); }
.situs-footer ul { list-style: none; margin: 0; padding: 0; }
.situs-footer li { margin-bottom: .6rem; }
.situs-footer a { color: #A9C9E0; text-decoration: none; font-size: .9rem; }
.situs-footer a:hover { color: var(--aksen); }
.situs-footer p { font-size: .9rem; line-height: 1.7; }
.situs-footer .logo-teks b { color: #fff; }
.situs-footer .logo-teks span { color: #8FB9DA; }
.situs-footer address { font-style: normal; font-size: .9rem; line-height: 1.7; }

/* Blok referensi Karent — satu-satunya tempat warna Karent tampil di footer */
.blok-karent {
  margin-top: 1.2rem; padding: 1rem 1.15rem;
  background: var(--karent-navy); border-radius: var(--r-s);
}
.blok-karent b { display: block; color: #fff; font-size: .88rem; margin-bottom: .3rem; font-family: var(--display); }
.blok-karent p { font-size: .82rem; color: #B9C9DC; margin: 0; }
.blok-karent a { color: #fff; text-decoration: underline; }

.footer-bawah {
  margin-top: clamp(2.5rem, 5vw, 3.5rem); padding-block: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.13);
  display: flex; flex-wrap: wrap; gap: .7rem 1.5rem; justify-content: space-between; align-items: center;
}
.footer-bawah p { font-size: .82rem; margin: 0; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------------------
   19. TOMBOL WHATSAPP MENGAMBANG (mobile)
   ------------------------------------------------------------------------- */
.wa-ambang {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 90;
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--utama); color: #fff;
  display: none; place-items: center;
  box-shadow: 0 6px 20px rgba(16,38,31,.3);
  text-decoration: none;
}
@media (max-width: 1024px) { .wa-ambang { display: grid; } }

/* -------------------------------------------------------------------------
   20. HALAMAN ARTIKEL
   ------------------------------------------------------------------------- */
.artikel-header { background: var(--utama-muda); padding-block: clamp(2rem, 5vw, 3.25rem) clamp(2rem, 4vw, 2.75rem); border-bottom: 1px solid var(--garis); }
.remah { font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--abu); margin-bottom: 1.2rem; }
.remah ol { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; }
.remah li::after { content: "/"; margin-left: .45rem; color: var(--garis); }
.remah li:last-child::after { display: none; }
.remah a { color: var(--abu); text-decoration: none; }
.remah a:hover { color: var(--utama); }
.artikel-header h1 { max-width: 22ch; font-size: clamp(1.85rem, 4.6vw, 2.85rem); }
.artikel-header .lead { max-width: 62ch; }
.artikel-info { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; margin-top: 1.5rem; font-family: var(--mono); font-size: .705rem; letter-spacing: .08em; text-transform: uppercase; color: var(--abu); }

.artikel-tubuh { max-width: 720px; margin-inline: auto; padding-block: clamp(2.5rem, 5vw, 3.75rem); }
.artikel-tubuh > .gambar-utama { border-radius: var(--r-m); overflow: hidden; margin-bottom: 2.5rem; background: var(--utama-muda); }
.artikel-tubuh h2 { font-size: clamp(1.4rem, 3vw, 1.85rem); margin-top: 2.6rem; }
.artikel-tubuh h3 { font-size: 1.15rem; margin-top: 1.9rem; }
.artikel-tubuh p { font-size: 1.035rem; line-height: 1.8; }
.artikel-tubuh ul, .artikel-tubuh ol { padding-left: 1.3rem; margin: 0 0 1.4rem; }
.artikel-tubuh li { margin-bottom: .6rem; line-height: 1.75; }
.artikel-tubuh strong { color: var(--ink); }

.sisip {
  background: var(--putih); border: 1px solid var(--garis); border-left: 4px solid var(--utama);
  border-radius: 0 var(--r-m) var(--r-m) 0; padding: 1.35rem 1.5rem; margin: 2rem 0;
}
.sisip b { display: block; font-family: var(--display); margin-bottom: .4rem; color: var(--ink); }
.sisip p { font-size: .945rem; color: var(--abu); margin: 0; }

.tabel-bungkus { overflow-x: auto; margin: 1.8rem 0; -webkit-overflow-scrolling: touch; }
table.data { width: 100%; border-collapse: collapse; font-size: .93rem; min-width: 480px; background: var(--putih); }
table.data th, table.data td { padding: .78rem 1rem; text-align: left; border-bottom: 1px solid var(--garis); }
table.data th { background: var(--utama-muda); font-family: var(--display); font-weight: 700; font-size: .85rem; }
table.data td:first-child { font-weight: 600; }

.artikel-cta {
  background: var(--ink); color: #DCEEFA; border-radius: var(--r-m);
  padding: clamp(1.6rem, 4vw, 2.25rem); margin-top: 2.75rem;
}
.artikel-cta h3 { color: #fff; margin-bottom: .5rem; }
.artikel-cta p { color: #A9C9E0; font-size: .945rem; margin-bottom: 1.5rem; }

.artikel-kaki { margin-top: 2.5rem; padding-top: 1.75rem; border-top: 1px solid var(--garis); }
.artikel-terkait { margin-top: 2rem; }
.artikel-terkait h4 { font-family: var(--display); font-size: 1rem; margin-bottom: .9rem; }
.artikel-terkait ul { list-style: none; margin: 0; padding: 0; }
.artikel-terkait li { margin-bottom: .55rem; font-size: .93rem; }