/* =====================================================================
   Landing page onyxnetwork.id — memakai token yang sama dengan aplikasi
   staf (packages/ui). Latar putih, aksen marun, satu keluarga visual.
   ===================================================================== */
:root { --lengkung: cubic-bezier(.2, .8, .2, 1); --lebar-isi: 1160px; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
.ld { background: var(--bg); color: var(--teks); font-size: 15px; overflow-x: hidden; }
.ld a { text-decoration: none; }
.ld h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
.ld-bungkus { width: min(var(--lebar-isi), 100% - 40px); margin-inline: auto; }
.ld-lompat { position: absolute; left: -999px; }
.ld-lompat:focus { left: 16px; top: 16px; z-index: 100; padding: 8px 12px; background: var(--permukaan); border-radius: var(--r-sm); }
.ld [data-ikon] svg { flex: none; }

.ld-tombol-besar { min-height: 48px; padding: 0 22px; border-radius: 999px; font-size: 15px; }
.ld .tombol { border-radius: 999px; }
.ld .tombol:not(.tombol--hantu) { box-shadow: var(--bayang-aksen); }
.ld-tombol-putih { background: #fff !important; color: var(--marun-600) !important; box-shadow: none !important; }
.ld-tombol-putih:hover { background: var(--marun-50) !important; }
.ld-tombol-garis { background: transparent !important; border-color: rgba(255,255,255,.5) !important; box-shadow: none !important; }
.ld-tombol-garis:hover { background: rgba(255,255,255,.12) !important; }

/* ----------------------------------------------------------- nav */
.ld-nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .25s, box-shadow .25s;
}
.ld-nav--gulir { border-bottom-color: var(--garis); box-shadow: 0 6px 24px -18px rgba(40, 20, 15, .35); }
.ld-nav__dalam { display: flex; align-items: center; gap: 24px; min-height: 70px; }
.ld-merek { display: inline-flex; align-items: center; gap: 10px; color: var(--teks); font-weight: 800; font-size: 17px; letter-spacing: -.01em; }
.ld-merek__logo {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--aksen-isi); color: #fff; font-size: 16px; box-shadow: var(--bayang-aksen);
}
.ld-nav__tautan { display: flex; gap: 4px; margin-left: 12px; }
.ld-nav__tautan a {
  padding: 8px 14px; border-radius: 999px; color: var(--teks-2); font-weight: 600; font-size: 14px;
  transition: color .2s, background .2s;
}
.ld-nav__tautan a:hover { color: var(--teks); background: var(--permukaan-2); }
.ld-nav__hp-saja { display: none; }
.ld-nav__aksi { display: flex; gap: 8px; margin-left: auto; align-items: center; }
.ld-nav__burger { display: none; }

/* ----------------------------------------------------------- hero */
.ld-hero { position: relative; padding: 56px 0 40px; isolation: isolate; }
.ld-hero::before {
  content: ''; position: absolute; inset: -80px 0 auto; height: 620px; z-index: -2;
  background:
    radial-gradient(640px 360px at 85% 20%, color-mix(in srgb, var(--marun-400) 14%, transparent), transparent 70%),
    radial-gradient(520px 320px at 5% 0%, color-mix(in srgb, var(--marun-100) 70%, transparent), transparent 70%);
}
.ld-hero__latar { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.ld-hero__latar svg { width: 100%; height: 100%; }
.ld-serat { fill: none; stroke: var(--marun-400); stroke-width: 1.4; opacity: .22; stroke-dasharray: 6 10; animation: alir 14s linear infinite; }
.ld-serat--2 { opacity: .14; animation-duration: 20s; }
.ld-serat--3 { opacity: .1; animation-duration: 26s; animation-direction: reverse; }
@keyframes alir { to { stroke-dashoffset: -320; } }

.ld-hero__kisi { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.ld-cip {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px;
  background: var(--permukaan); border: 1px solid var(--garis); font-size: 13px; font-weight: 600; color: var(--teks-2);
  box-shadow: var(--bayang-1);
}
.ld-cip__titik { width: 8px; height: 8px; border-radius: 50%; background: var(--aksen); box-shadow: 0 0 0 4px var(--aksen-lembut); }
.ld-hero h1 { font-size: clamp(38px, 6vw, 64px); line-height: 1.03; font-weight: 800; letter-spacing: -.04em; margin: 20px 0 18px; }
.ld-aksen { background: var(--aksen-isi); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ld-hero__teks > p { font-size: 17px; color: var(--teks-2); max-width: 480px; line-height: 1.65; }
.ld-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 28px; }
.ld-hero__cta--tengah { justify-content: center; }
.ld-hero__janji { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; color: var(--teks-2); font-size: 14px; font-weight: 500; }
.ld-hero__janji li { display: inline-flex; align-items: center; gap: 6px; }
.ld-hero__janji svg { color: var(--ok); width: 16px; height: 16px; }

.ld-hero__visual { position: relative; min-height: 380px; display: grid; place-items: center; padding: 64px 0; }
.ld-kecepatan {
  width: min(340px, 100%); padding: 30px; border-radius: 24px;
  background: var(--permukaan); border: 1px solid var(--garis);
  box-shadow: 0 40px 80px -40px rgba(80, 30, 25, .35), var(--bayang-1);
}
.ld-kecepatan__label { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--teks-2); }
.ld-kecepatan__angka { font-size: 72px; font-weight: 800; letter-spacing: -.05em; line-height: 1; margin-top: 8px; }
.ld-kecepatan__angka span { font-size: 22px; letter-spacing: 0; margin-left: 6px; color: var(--aksen); }
.ld-kecepatan__batang { display: flex; align-items: flex-end; gap: 6px; height: 64px; margin: 22px 0 14px; }
.ld-kecepatan__batang span {
  flex: 1; border-radius: 6px; background: var(--aksen-isi); opacity: .9;
  animation: denyut 2.4s var(--lengkung) infinite alternate;
}
.ld-kecepatan__batang span:nth-child(1) { height: 35%; animation-delay: 0s; }
.ld-kecepatan__batang span:nth-child(2) { height: 55%; animation-delay: .2s; }
.ld-kecepatan__batang span:nth-child(3) { height: 45%; animation-delay: .4s; }
.ld-kecepatan__batang span:nth-child(4) { height: 75%; animation-delay: .6s; }
.ld-kecepatan__batang span:nth-child(5) { height: 60%; animation-delay: .8s; }
.ld-kecepatan__batang span:nth-child(6) { height: 90%; animation-delay: 1s; }
.ld-kecepatan__batang span:nth-child(7) { height: 100%; animation-delay: 1.2s; }
@keyframes denyut { from { transform: scaleY(.55); transform-origin: bottom; } to { transform: scaleY(1); transform-origin: bottom; } }
.ld-kecepatan__sub { font-size: 13px; color: var(--teks-2); }
.ld-melayang {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 16px;
  background: var(--permukaan); border: 1px solid var(--garis); box-shadow: var(--bayang-2);
  animation: apung 6s ease-in-out infinite;
}
.ld-melayang > span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--aksen-lembut); color: var(--aksen); }
.ld-melayang b { display: block; font-size: 14px; }
.ld-melayang small { color: var(--teks-2); font-size: 12px; }
.ld-melayang--1 { top: 0; left: 0; }
.ld-melayang--2 { bottom: 0; right: 0; animation-delay: -3s; }
@keyframes apung { 50% { transform: translateY(-10px); } }

.ld-angka {
  display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 48px;
  border: 1px solid var(--garis); border-radius: 20px; background: var(--permukaan); box-shadow: var(--bayang-1);
}
.ld-angka > div { padding: 22px 24px; display: flex; flex-direction: column-reverse; gap: 2px; }
.ld-angka > div + div { border-left: 1px solid var(--garis); }
.ld-angka dd { font-size: 30px; font-weight: 800; letter-spacing: -.03em; }
.ld-angka dt { font-size: 13px; color: var(--teks-2); font-weight: 500; }

/* -------------------------------------------------------- bagian */
.ld-bagian { padding: 88px 0; }
.ld-bagian--rapat { padding: 24px 0; }
.ld-bagian--abu { background: var(--permukaan-2); }
.ld-kepala { text-align: center; max-width: 620px; margin: 0 auto 36px; }
.ld-kepala p, .ld-lead { color: var(--teks-2); font-size: 16px; line-height: 1.65; margin-top: 14px; }
.ld-kicker {
  display: inline-block; margin-bottom: 12px; font-size: 13px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--aksen);
}
.ld-kicker--terang { color: rgba(255, 255, 255, .75); }
.ld-dua { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }

/* segmen dengan pil bergeser — sama dengan pemilih modul aplikasi staf */
.ld-segmen {
  --i: 0; position: relative; isolation: isolate; display: grid; grid-template-columns: 1fr 1fr;
  width: min(340px, 100%); margin: 0 auto 36px; padding: 5px; border-radius: 999px;
  background: var(--permukaan-2); box-shadow: inset 0 0 0 1px var(--garis);
}
.ld-segmen::before {
  content: ''; position: absolute; z-index: -1; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px);
  border-radius: 999px; background: var(--aksen-isi); box-shadow: var(--bayang-aksen);
  transform: translateX(calc(var(--i) * 100%)); transition: transform .38s var(--lengkung);
}
.ld-segmen__b { border: 0; background: none; padding: 11px 12px; border-radius: 999px; font-weight: 700; color: var(--teks-2); cursor: pointer; transition: color .25s; }
.ld-segmen__b[aria-selected="true"] { color: #fff; }

/* ---------------------------------------------------------- paket */
.ld-paket { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; justify-content: center; }
.ld-paket--dua { grid-template-columns: repeat(2, minmax(0, 360px)); }
.ld-kartu-paket {
  position: relative; display: flex; flex-direction: column; padding: 30px 28px; border-radius: 22px;
  background: var(--permukaan); border: 1px solid var(--garis); box-shadow: var(--bayang-1);
  transition: transform .3s var(--lengkung), box-shadow .3s, border-color .3s;
  animation: masuk-paket .45s var(--lengkung) both;
}
.ld-kartu-paket:nth-child(2) { animation-delay: .06s; }
.ld-kartu-paket:nth-child(3) { animation-delay: .12s; }
@keyframes masuk-paket { from { opacity: 0; transform: translateY(14px); } }
.ld-kartu-paket:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -34px rgba(80, 30, 25, .4); border-color: transparent; }
.ld-kartu-paket--sorot { background: var(--aksen-isi); border-color: transparent; color: #fff; box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--marun-500) 70%, transparent); }
.ld-kartu-paket__tanda {
  position: absolute; top: 18px; right: 18px; padding: 4px 12px; border-radius: 999px;
  background: rgba(255,255,255,.18); color: #fff; font-size: 12px; font-weight: 700;
}
.ld-kartu-paket__nama { font-size: 15px; font-weight: 700; color: var(--teks-2); }
.ld-kartu-paket--sorot .ld-kartu-paket__nama { color: rgba(255,255,255,.8); }
.ld-kartu-paket__mbps { font-size: 48px; font-weight: 800; letter-spacing: -.04em; line-height: 1.05; margin-top: 6px; }
.ld-kartu-paket__mbps span { font-size: 18px; letter-spacing: 0; margin-left: 4px; color: var(--aksen); }
.ld-kartu-paket--sorot .ld-kartu-paket__mbps span { color: rgba(255,255,255,.85); }
.ld-kartu-paket__harga { margin: 18px 0 20px; padding-bottom: 20px; border-bottom: 1px dashed var(--garis); font-size: 14px; color: var(--teks-2); }
.ld-kartu-paket--sorot .ld-kartu-paket__harga { border-color: rgba(255,255,255,.25); color: rgba(255,255,255,.8); }
.ld-kartu-paket__harga b { font-size: 26px; font-weight: 800; color: var(--teks); letter-spacing: -.02em; }
.ld-kartu-paket--sorot .ld-kartu-paket__harga b { color: #fff; }
.ld-kartu-paket ul { list-style: none; display: grid; gap: 10px; margin-bottom: 26px; flex: 1; }
.ld-kartu-paket li { display: flex; gap: 10px; align-items: center; font-size: 14px; color: var(--teks-2); }
.ld-kartu-paket--sorot li { color: rgba(255,255,255,.9); }
.ld-kartu-paket li svg { width: 18px; height: 18px; padding: 3px; border-radius: 50%; background: var(--aksen-lembut); color: var(--aksen); }
.ld-kartu-paket--sorot li svg { background: rgba(255,255,255,.2); color: #fff; }
.ld-kartu-paket .tombol { width: 100%; min-height: 46px; }
.ld-kartu-paket--sorot .tombol { background: #fff; color: var(--marun-600); box-shadow: none; }
.ld-kartu-paket--sorot .tombol:hover { background: var(--marun-50); }

/* --------------------------------------------------------- portal */
.ld-portal {
  position: relative; overflow: hidden; display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: center;
  padding: 56px; border-radius: 32px; color: #fff;
  background: radial-gradient(500px 300px at 90% 10%, rgba(255,255,255,.14), transparent 70%), var(--aksen-isi);
  box-shadow: 0 40px 80px -40px color-mix(in srgb, var(--marun-600) 70%, transparent);
}
.ld-portal h2 { color: #fff; }
.ld-portal p { color: rgba(255,255,255,.82); font-size: 16px; line-height: 1.65; margin-top: 14px; max-width: 520px; }
.ld-tautan-terang { color: #fff; font-weight: 600; opacity: .9; }
.ld-tautan-terang:hover { opacity: 1; text-decoration: underline; }
.ld-portal__hp { display: grid; place-items: center; }
.ld-hp {
  width: 250px; padding: 20px 16px; border-radius: 34px; background: var(--permukaan); color: var(--teks);
  border: 6px solid #2a1614; box-shadow: 0 30px 60px -20px rgba(0,0,0,.45); rotate: 4deg;
  display: grid; gap: 10px; animation: apung 7s ease-in-out infinite;
}
.ld-hp__kepala { display: flex; justify-content: space-between; align-items: center; font-weight: 800; font-size: 15px; }
.ld-hp__lencana { font-size: 11px; font-weight: 700; color: var(--ok); background: var(--ok-bg); padding: 3px 8px; border-radius: 999px; }
.ld-hp__kartu { padding: 10px 12px; border-radius: 12px; background: var(--permukaan-2); }
.ld-hp__kartu small { display: block; font-size: 11px; color: var(--teks-2); }
.ld-hp__kartu b { font-size: 13px; }
.ld-hp__tombol { padding: 10px; border-radius: 999px; text-align: center; font-size: 12px; font-weight: 700; background: var(--aksen-isi); color: #fff; }
.ld-hp__tombol--hantu { background: var(--permukaan); border: 1px solid var(--garis); color: var(--teks); }

/* ------------------------------------------------------ jangkauan */
.ld-wilayah { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 26px; }
.ld-wilayah li {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px;
  background: var(--permukaan); border: 1px solid var(--garis); font-size: 14px; font-weight: 600;
}
.ld-wilayah li::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--aksen); }
.ld-wilayah li.ld-wilayah__lain { color: var(--teks-2); border-style: dashed; }
.ld-wilayah li.ld-wilayah__lain::before { display: none; }
.ld-peta { padding: 24px; border-radius: 28px; background: var(--permukaan-2); border: 1px solid var(--garis); }
.ld-peta svg { width: 100%; height: auto; }
.ld-peta__darat { fill: var(--permukaan); stroke: var(--garis-kuat); stroke-width: 1.5; }
.ld-peta__jalur { fill: none; stroke: var(--aksen); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 5 7; animation: alir 10s linear infinite; }
.ld-peta__titik circle { fill: var(--aksen); stroke: #fff; stroke-width: 3; }
.ld-peta__denyut { fill: none; stroke: var(--aksen); stroke-width: 2; transform-origin: 170px 150px; animation: gelombang 2.2s ease-out infinite; }
@keyframes gelombang { from { transform: scale(1); opacity: .8; } to { transform: scale(4); opacity: 0; } }

/* -------------------------------------------------------- fitur */
.ld-fitur { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ld-fitur__b {
  padding: 28px 24px; border-radius: 22px; background: var(--permukaan); border: 1px solid var(--garis);
  transition: transform .3s var(--lengkung), box-shadow .3s;
}
.ld-fitur__b:hover { transform: translateY(-5px); box-shadow: 0 26px 52px -32px rgba(80, 30, 25, .35); }
.ld-fitur__ikon { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 15px; background: var(--aksen-lembut); color: var(--aksen); margin-bottom: 18px; }
.ld-fitur__ikon svg { width: 24px; height: 24px; }
.ld-fitur__b h3 { font-size: 17px; margin-bottom: 8px; }
.ld-fitur__b p { font-size: 14px; color: var(--teks-2); line-height: 1.6; }

/* -------------------------------------------------------- daftar */
.ld-daftar { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.ld-alur { list-style: none; counter-reset: alur; display: grid; gap: 18px; margin-top: 30px; }
.ld-alur li { counter-increment: alur; position: relative; padding-left: 52px; display: grid; gap: 2px; }
.ld-alur li::before {
  content: counter(alur); position: absolute; left: 0; top: 0; display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 12px; background: var(--aksen-lembut); color: var(--aksen); font-weight: 800;
}
.ld-alur li:not(:last-child)::after { content: ''; position: absolute; left: 17px; top: 40px; bottom: -16px; width: 2px; background: var(--garis); }
.ld-alur span { color: var(--teks-2); font-size: 14px; }
.ld-form { padding: 30px; border-radius: 24px; box-shadow: 0 30px 70px -40px rgba(80, 30, 25, .35); }
.ld-form__isi { display: grid; gap: 18px; }
.ld-form .masukan { min-height: 46px; border-radius: 12px; }
.ld-form textarea.masukan { min-height: 80px; padding-top: 10px; }
.ld-opsional { font-weight: 500; color: var(--teks-3); }
.ld-label { font-size: var(--t-kecil); font-weight: 600; color: var(--teks-2); }
.ld-kapital { text-transform: uppercase; }
.ld-kapital::placeholder { text-transform: none; }
.ld-lokasi {
  display: flex; align-items: center; gap: 14px; width: 100%; padding: 14px 16px; text-align: left; cursor: pointer;
  border: 1.5px dashed var(--garis-kuat); border-radius: 14px; background: var(--permukaan-2);
  transition: border-color .2s, background .2s;
}
.ld-lokasi:hover { border-color: var(--aksen); }
.ld-lokasi__ikon { display: grid; place-items: center; width: 40px; height: 40px; flex: none; border-radius: 12px; background: var(--aksen-lembut); color: var(--aksen); }
.ld-lokasi__teks { display: grid; gap: 2px; }
.ld-lokasi__teks small { color: var(--teks-2); font-size: 12.5px; }
.ld-lokasi[data-status="ok"] { border-style: solid; border-color: color-mix(in srgb, var(--ok) 40%, transparent); background: var(--ok-bg); }
.ld-lokasi[data-status="ok"] .ld-lokasi__ikon { background: var(--ok); color: #fff; }
.ld-lokasi[data-status="galat"] { border-color: color-mix(in srgb, var(--bahaya) 40%, transparent); }
.ld-setuju { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--teks-2); cursor: pointer; }
.ld-setuju input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--aksen); flex: none; }

.ld-sukses { display: grid; gap: 14px; justify-items: center; text-align: center; padding: 16px 4px; animation: masuk-paket .4s var(--lengkung); }
.ld-sukses__ikon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--ok-bg); color: var(--ok); }
.ld-sukses__ikon svg { width: 32px; height: 32px; }
.ld-sukses h3 { font-size: 22px; }
.ld-sukses p { color: var(--teks-2); }
.ld-sukses__kode { font: 700 28px var(--mono); letter-spacing: .04em; padding: 10px 20px; border-radius: 14px; background: var(--aksen-lembut); color: var(--aksen); }
.ld-sukses__aksi { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 6px; }

/* --------------------------------------------------------- lacak */
.ld-lacak { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.ld-lacak__form { display: flex; gap: 10px; margin-top: 24px; }
.ld-lacak__form .masukan { min-height: 50px; border-radius: 999px; padding: 0 20px; font-size: 16px; }
.ld-lacak__form .tombol { min-height: 50px; padding: 0 24px; }
.ld-lacak__hasil { padding: 28px; border-radius: 24px; min-height: 260px; }
.ld-lacak__kosong { height: 100%; min-height: 200px; display: grid; place-content: center; justify-items: center; gap: 10px; color: var(--teks-3); text-align: center; }
.ld-lacak__kosong svg { width: 32px; height: 32px; }
.ld-jejak__kepala { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 20px; }
.ld-jejak__kepala b { font-size: 18px; display: block; }
.ld-jejak__kepala small { color: var(--teks-2); }
.ld-jejak { list-style: none; display: grid; gap: 0; }
.ld-jejak li { position: relative; display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding-bottom: 18px; }
.ld-jejak li:not(:last-child)::before { content: ''; position: absolute; left: 16px; top: 34px; bottom: 0; width: 2px; background: var(--garis); }
.ld-jejak li.selesai:not(:last-child)::before { background: var(--aksen); }
.ld-jejak__titik { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--garis-kuat); background: var(--permukaan); color: var(--teks-3); font-weight: 700; font-size: 13px; }
.ld-jejak li.selesai .ld-jejak__titik { background: var(--aksen-isi); border-color: transparent; color: #fff; }
.ld-jejak li.kini .ld-jejak__titik { border-color: var(--aksen); color: var(--aksen); box-shadow: 0 0 0 5px var(--aksen-lembut); }
.ld-jejak b { display: block; margin-top: 5px; }
.ld-jejak li:not(.selesai):not(.kini) b { color: var(--teks-3); }
.ld-jejak p { font-size: 13.5px; color: var(--teks-2); }

/* ----------------------------------------------------------- CTA */
.ld-cta {
  text-align: center; padding: 72px 32px; border-radius: 32px; color: #fff;
  background: radial-gradient(600px 300px at 50% 0%, rgba(255,255,255,.12), transparent 70%), linear-gradient(135deg, #2a1614, #4a1f1c 60%, var(--marun-600));
}
.ld-cta h2 { color: #fff; }
.ld-cta p { color: rgba(255,255,255,.75); max-width: 460px; margin: 14px auto 0; font-size: 16px; }

/* ---------------------------------------------------------- kaki */
.ld-kaki { padding: 64px 0 28px; border-top: 1px solid var(--garis); margin-top: 64px; }
.ld-kaki__kisi { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.ld-kaki__desk { color: var(--teks-2); font-size: 14px; margin-top: 14px; max-width: 280px; line-height: 1.6; }
.ld-kaki h4 { font-size: 14px; margin-bottom: 14px; }
.ld-kaki ul { list-style: none; display: grid; gap: 10px; font-size: 14px; color: var(--teks-2); }
.ld-kaki ul a { color: var(--teks-2); transition: color .2s; }
.ld-kaki ul a:hover { color: var(--aksen); }
.ld-kaki__bawah { display: flex; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--garis); color: var(--teks-3); font-size: 13px; }
.ld-kaki__bawah a { color: var(--teks-3); }
.ld-kaki__bawah a:hover { color: var(--aksen); }

.ld-wa {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff;
  box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .6); transition: transform .2s;
}
.ld-wa svg { width: 28px; height: 28px; }
.ld-wa:hover { transform: scale(1.08); }

/* --------------------------------------------------- animasi muncul */
.js .muncul { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--lengkung), transform .6s var(--lengkung); }
.js .muncul.terlihat { opacity: 1; transform: none; }

/* ------------------------------------------------------ responsif */
@media (max-width: 1000px) {
  .ld-hero__kisi, .ld-dua, .ld-daftar, .ld-lacak, .ld-portal { grid-template-columns: 1fr; }
  .ld-hero__visual { min-height: 320px; }
  .ld-paket, .ld-paket--dua { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
  .ld-fitur { grid-template-columns: repeat(2, 1fr); }
  .ld-portal { padding: 40px 28px; }
  .ld-portal__hp { display: none; }
  .ld-kaki__kisi { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .ld-nav__tautan {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 2px; margin: 0;
    padding: 10px 16px 18px; background: var(--permukaan); border-bottom: 1px solid var(--garis);
    box-shadow: var(--bayang-2);
    clip-path: inset(0 0 100% 0); opacity: 0; pointer-events: none;
    transition: clip-path .3s var(--lengkung), opacity .2s;
  }
  .ld-nav--buka .ld-nav__tautan { clip-path: inset(0 0 -40px 0); opacity: 1; pointer-events: auto; }
  .ld-nav__tautan a { padding: 12px 14px; font-size: 15px; }
  .ld-nav__hp-saja { display: block; }
  .ld-nav__portal, .ld-nav__daftar { display: none; }
  .ld-nav__burger { display: inline-flex; }
  .ld-angka { grid-template-columns: 1fr 1fr; }
  .ld-angka > div:nth-child(3) { border-left: 0; }
  .ld-angka > div:nth-child(n+3) { border-top: 1px solid var(--garis); }
}
@media (max-width: 560px) {
  .ld-bagian { padding: 64px 0; }
  .ld-hero { padding-top: 32px; }
  .ld-melayang--1 { left: 0; top: 0; }
  .ld-melayang--2 { right: 0; bottom: 0; }
  .ld-kecepatan__angka { font-size: 60px; }
  .ld-fitur { grid-template-columns: 1fr; }
  .ld-form { padding: 22px; }
  .ld-lacak__form { flex-direction: column; }
  .ld-kaki__kisi { grid-template-columns: 1fr; }
  .ld-kaki__bawah { flex-direction: column; }
  .ld-hero__cta .tombol { flex: 1 1 100%; }
}