/* Website publik rangkum.app (9 Okt 2026). Terpisah dari aplikasi: tidak memakai CSS/JS aplikasi.
   Warna dari logo R asli: biru tua #102088, toska #00C0C0. */
:root{
  --bg:#ffffff; --bg-2:#f6f7fb; --bg-3:#eef1f8; --ink:#0d1222; --ink-2:#4a5068; --ink-3:#6b7189;
  --line:#e3e6ef; --line-2:#eceef5; --brand:#102088; --brand-2:#1f3399; --brand-soft:#e9ecf9;
  --teal:#00a9b0; --teal-soft:#e2f7f8; --ok:#0f7a4d; --ok-soft:#e3f5ec; --soon:#8a5a00; --soon-soft:#fbf1dc;
  --radius:14px; --radius-l:20px; --shadow:0 1px 2px rgba(13,18,34,.05),0 8px 24px -12px rgba(13,18,34,.14);
  --shadow-l:0 2px 4px rgba(13,18,34,.04),0 30px 60px -24px rgba(16,32,136,.28);
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --lebar:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-2);text-underline-offset:3px}
a:hover{color:var(--brand)}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:6px}
.lompat{position:absolute;left:-999px;top:8px;background:var(--brand);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}
.lompat:focus{left:12px}
.wadah{max-width:var(--lebar);margin:0 auto;padding:0 20px}
@media (min-width:768px){.wadah{padding:0 32px}}

/* ---------- navigasi ---------- */
.atas{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.atas.bergulir{border-bottom-color:var(--line)}
.atas .wadah{display:flex;align-items:center;gap:16px;height:64px}
.merek{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.merek img{width:30px;height:30px;border-radius:8px}
.menu{display:none;gap:4px;margin-left:24px}
.menu a{color:var(--ink-2);text-decoration:none;font-size:15px;padding:8px 12px;border-radius:8px}
.menu a:hover{color:var(--ink);background:var(--bg-2)}
.aksi{margin-left:auto;display:flex;align-items:center;gap:8px}
.bahasa{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:2px;font-size:13px;font-weight:600}
.bahasa a,.bahasa span{padding:4px 10px;border-radius:999px;text-decoration:none;color:var(--ink-3)}
.bahasa button{border:0;background:transparent;font:inherit;cursor:pointer;padding:4px 10px;border-radius:999px;color:var(--ink-3)}
.bahasa [aria-current]{background:var(--ink);color:#fff}
.tombol{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px/1 var(--font);padding:12px 18px;border-radius:10px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .15s,box-shadow .15s;white-space:nowrap}
.tombol.utama{background:var(--brand);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 6px 16px -8px rgba(16,32,136,.6)}
.tombol.utama:hover{background:var(--brand-2);color:#fff;transform:translateY(-1px)}
.tombol.kedua{background:#fff;color:var(--ink);border-color:var(--line)}
.tombol.kedua:hover{border-color:#c9cedd;color:var(--ink);background:var(--bg-2)}
.tombol.kecil{padding:9px 14px;font-size:14px}
.tombol svg{width:16px;height:16px}
.buka-menu{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);cursor:pointer}
.buka-menu svg{width:20px;height:20px}
.masuk-desktop{display:none}
.menu-hp{display:none;border-top:1px solid var(--line);background:#fff;padding:12px 20px 20px}
.menu-hp.terbuka{display:block}
.menu-hp a{display:block;padding:12px 4px;color:var(--ink);text-decoration:none;font-weight:500;border-bottom:1px solid var(--line-2)}
.menu-hp .tombol{display:flex;margin-top:16px;border-bottom:0}
@media (min-width:900px){.menu{display:flex}.buka-menu{display:none}.masuk-desktop{display:inline-flex}.menu-hp{display:none!important}}

/* ---------- umum ---------- */
section{padding:72px 0}
@media (min-width:900px){section{padding:104px 0}}
.label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--brand-2);background:var(--brand-soft);padding:6px 12px;border-radius:999px}
.label .titik{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 3px rgba(0,169,176,.18)}
h1,h2,h3{color:var(--ink);letter-spacing:-.022em;line-height:1.12;margin:0}
h1{font-size:clamp(38px,6.2vw,64px);font-weight:700;letter-spacing:-.035em}
h2{font-size:clamp(28px,4vw,42px);font-weight:700}
h3{font-size:18px;font-weight:650;letter-spacing:-.01em;line-height:1.3}
.lead{font-size:clamp(17px,2vw,20px);color:var(--ink-2);line-height:1.6;max-width:640px}
.kepala{max-width:720px;margin-bottom:48px}
.kepala .label{margin-bottom:16px}
.kepala p{color:var(--ink-2);font-size:18px;margin:16px 0 0}
.tengah{text-align:center;margin-left:auto;margin-right:auto}
.tengah .lead{margin-left:auto;margin-right:auto}
.lembut{background:var(--bg-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.muncul{opacity:1;transform:none}
.js .muncul{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .muncul.terlihat{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .muncul{opacity:1;transform:none;transition:none}.tombol{transition:none}}

/* ---------- hero ---------- */
.hero{position:relative;padding:56px 0 72px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto -10%;height:720px;background:radial-gradient(60% 60% at 70% 30%,rgba(0,192,192,.10),transparent 70%),radial-gradient(50% 55% at 25% 20%,rgba(16,32,136,.10),transparent 70%);pointer-events:none}
.hero .wadah{position:relative;display:grid;gap:48px}
.hero h1 .warna{background:linear-gradient(90deg,var(--brand) 10%,#0a74b8 60%,var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin:20px 0 0}
.hero .label{margin-bottom:20px}
.tombol-baris{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.catatan-kecil{margin-top:20px;font-size:14px;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:6px 18px}
.catatan-kecil span{display:inline-flex;align-items:center;gap:6px}
.catatan-kecil svg{width:15px;height:15px;color:var(--teal)}
@media (min-width:1024px){.hero{padding:80px 0 104px}.hero .wadah{grid-template-columns:1fr 1.08fr;align-items:center;gap:56px}}

/* ---------- pratinjau produk (data contoh) ---------- */
.jendela{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow-l);overflow:hidden;font-size:13px;position:relative}
.jendela-atas{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line-2);background:#fbfbfd}
.jendela-atas i{width:10px;height:10px;border-radius:50%;background:#e2e4ec;display:block}
.jendela-atas .alamat{margin-left:12px;font:12px var(--mono);color:var(--ink-3);background:var(--bg-2);padding:3px 10px;border-radius:6px}
.contoh-lencana{position:absolute;top:9px;right:12px;font-size:11px;font-weight:600;color:var(--soon);background:var(--soon-soft);padding:3px 8px;border-radius:999px;letter-spacing:.01em}
.jendela-isi{display:grid;grid-template-columns:1fr}
.samping{display:none;border-right:1px solid var(--line-2);padding:14px 10px;background:#fbfbfd}
.samping b{display:flex;align-items:center;gap:8px;font-size:13px;margin:0 6px 14px}
.samping b img{width:20px;height:20px;border-radius:5px}
.samping span{display:block;padding:7px 10px;border-radius:8px;color:var(--ink-2);margin-bottom:2px}
.samping span.aktif{background:#fff;color:var(--ink);font-weight:600;box-shadow:inset 3px 0 0 var(--teal),var(--shadow)}
.utama-isi{padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.pilih-data{display:flex;flex-wrap:wrap;gap:6px}
.pilih-data span{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--ink-2);background:#fff}
.pilih-data span.on{border-color:transparent;background:var(--brand-soft);color:var(--brand-2);font-weight:600}
.gelembung{align-self:flex-end;max-width:88%;background:var(--brand);color:#fff;padding:10px 14px;border-radius:14px 14px 4px 14px;line-height:1.5}
.jawaban{border:1px solid var(--line);border-radius:14px 14px 14px 4px;padding:12px 14px;line-height:1.55;color:var(--ink)}
.jawaban p{margin:0 0 8px}
.jawaban ol{margin:0;padding-left:18px;color:var(--ink-2)}
.jawaban li{margin:4px 0}
.jawaban li b{color:var(--ink)}
.sumber{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.sumber span{font:11px var(--mono);color:var(--ink-3);background:var(--bg-2);border:1px solid var(--line-2);padding:2px 7px;border-radius:6px}
.angka-baris{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.angka{border:1px solid var(--line-2);border-radius:10px;padding:10px;background:#fbfbfd}
.angka small{display:block;color:var(--ink-3);font-size:11px}
.angka strong{font-size:18px;letter-spacing:-.02em}
@media (min-width:640px){.jendela-isi{grid-template-columns:168px 1fr}.samping{display:block}}

/* ---------- masalah ---------- */
.kisi{display:grid;gap:16px}
@media (min-width:640px){.kisi.dua{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){.kisi.tiga{grid-template-columns:repeat(3,1fr)}.kisi.dua-lebar{grid-template-columns:repeat(2,1fr)}}
.kartu{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 1px 2px rgba(13,18,34,.03)}
.kartu p{margin:8px 0 0;color:var(--ink-2);font-size:15.5px}
.ikon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-2);margin-bottom:16px}
.ikon svg{width:20px;height:20px}
.ikon.toska{background:var(--teal-soft);color:#007f86}

/* ---------- alur solusi ---------- */
.alur{display:grid;gap:12px;counter-reset:alur}
.alur-langkah{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.alur-langkah small{display:block;font:600 12px var(--mono);color:var(--teal);letter-spacing:.04em;margin-bottom:8px;text-transform:uppercase}
.alur-langkah p{margin:6px 0 0;color:var(--ink-2);font-size:15px}
.alur-langkah ul{margin:10px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.alur-langkah li{font-size:12.5px;padding:3px 9px;border-radius:999px;background:var(--bg-2);border:1px solid var(--line-2);color:var(--ink-2)}
@media (min-width:900px){.alur{grid-template-columns:repeat(4,1fr);gap:16px}.alur-langkah:not(:last-child)::after{content:"";position:absolute;top:50%;right:-13px;width:10px;height:10px;border-top:2px solid #c3c9da;border-right:2px solid #c3c9da;transform:translateY(-50%) rotate(45deg)}}

/* ---------- fitur ---------- */
.fitur{position:relative;display:flex;flex-direction:column}
.fitur-atas{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.status{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap}
.status.ada{color:var(--ok);background:var(--ok-soft)}
.status.segera{color:var(--soon);background:var(--soon-soft)}
.fitur ul{margin:14px 0 0;padding-left:18px;color:var(--ink-2);font-size:14.5px}
.fitur li{margin:4px 0}
.keterangan-status{display:flex;flex-wrap:wrap;gap:16px;margin:-24px 0 32px;font-size:14px;color:var(--ink-3)}
.keterangan-status span{display:inline-flex;align-items:center;gap:8px}

/* ---------- cara kerja ---------- */
.langkah{display:grid;gap:20px}
.langkah-satu{display:grid;gap:12px;align-content:start}
.nomor{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--brand),var(--teal))}
.langkah-satu p{margin:0;color:var(--ink-2)}
@media (min-width:900px){.langkah{grid-template-columns:repeat(3,1fr);gap:32px}}

/* ---------- pratinjau besar ---------- */
.pratinjau-kisi{display:grid;gap:20px}
@media (min-width:1024px){.pratinjau-kisi{grid-template-columns:1.25fr 1fr}}
.panel-audit{padding:18px;display:flex;flex-direction:column;gap:10px}
.baris-audit{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line-2);border-radius:12px;background:#fbfbfd}
.baris-audit div{min-width:0;flex:1}
.baris-audit b{display:block;font-size:13.5px}
.baris-audit small{color:var(--ink-3);font-size:12px}
.pil{font-size:11px;font-weight:600;padding:3px 8px;border-radius:999px;background:var(--ok-soft);color:var(--ok);white-space:nowrap}
.pil.biru{background:var(--brand-soft);color:var(--brand-2)}
.ringkasan-pdf{border:1px dashed #cfd5e4;border-radius:12px;padding:14px;color:var(--ink-2);line-height:1.6}
.ringkasan-pdf b{color:var(--ink)}
.pratinjau-catatan{margin-top:16px;font-size:13.5px;color:var(--ink-3)}

/* ---------- tentang & untuk siapa ---------- */
.tentang{display:grid;gap:40px}
@media (min-width:900px){.tentang{grid-template-columns:1.2fr .8fr;align-items:start;gap:64px}}
.tentang p{color:var(--ink-2);font-size:17px;margin:16px 0 0}
.fakta{border:1px solid var(--line);border-radius:var(--radius-l);background:#fff;padding:8px 24px}
.fakta div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line-2);font-size:15px}
.fakta div:last-child{border-bottom:0}
.fakta dt{color:var(--ink-3)}
.fakta dd{margin:0;font-weight:600;text-align:right}

/* ---------- ajakan ---------- */
.ajakan{position:relative;overflow:hidden;border-radius:28px;padding:56px 24px;text-align:center;color:#fff;background:radial-gradient(70% 120% at 85% 0%,rgba(0,192,192,.35),transparent 60%),linear-gradient(135deg,#0c1a6e,var(--brand) 55%,#14309a)}
.ajakan h2{color:#fff}
.ajakan p{color:rgba(255,255,255,.82);font-size:18px;max-width:560px;margin:16px auto 0}
.ajakan .tombol.utama{background:#fff;color:var(--brand);box-shadow:none}
.ajakan .tombol.utama:hover{background:#eef1ff;color:var(--brand)}
.ajakan .tombol.kedua{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.ajakan .tombol.kedua:hover{background:rgba(255,255,255,.08)}
.ajakan .tombol-baris{justify-content:center}
.ajakan .email{margin-top:20px;font:14px var(--mono);color:rgba(255,255,255,.75)}
@media (min-width:768px){.ajakan{padding:80px 48px}}

/* ---------- kaki ---------- */
.kaki{border-top:1px solid var(--line);padding:56px 0 40px;font-size:14.5px;color:var(--ink-2)}
.kaki-kisi{display:grid;gap:32px}
@media (min-width:768px){.kaki-kisi{grid-template-columns:1.6fr 1fr 1fr}}
.kaki h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);margin-bottom:12px;font-weight:600}
.kaki ul{list-style:none;margin:0;padding:0}
.kaki li{margin:8px 0}
.kaki a{color:var(--ink-2);text-decoration:none}
.kaki a:hover{color:var(--ink);text-decoration:underline}
.kaki .merek{margin-bottom:12px}
.kaki-bawah{margin-top:40px;padding-top:24px;border-top:1px solid var(--line-2);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13.5px;color:var(--ink-3)}

/* ---------- halaman legal ---------- */
.legal{max-width:760px;margin:0 auto;padding:48px 20px 96px}
.legal h1{font-size:clamp(32px,5vw,44px);margin-bottom:12px}
.legal .meta{color:var(--ink-3);font-size:14.5px;margin:0 0 32px}
.legal h2{font-size:21px;margin:40px 0 10px;letter-spacing:-.01em}
.legal p,.legal li{color:var(--ink-2);font-size:16.5px;line-height:1.7}
.legal ul{padding-left:20px}
.legal li{margin:6px 0}
.legal .kotak{background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--radius);padding:16px 18px;font-size:15.5px;color:var(--ink-2)}
.baris-audit svg{width:18px;height:18px;flex:none;color:var(--brand-2)}
.pratinjau-catatan svg{width:15px;height:15px;vertical-align:-2px;margin-right:4px;color:var(--teal)}

/* ---------- halaman masuk (login & pemulihan) ---------- */
.masuk{min-height:100vh;display:grid;background:var(--bg)}
@media (min-width:960px){.masuk{grid-template-columns:1fr 1fr}}
.masuk-panel{display:none;position:relative;overflow:hidden;color:#fff;padding:48px;
  background:radial-gradient(70% 90% at 90% 10%,rgba(0,192,192,.30),transparent 60%),linear-gradient(150deg,#0c1a6e,var(--brand) 55%,#14309a)}
@media (min-width:960px){.masuk-panel{display:flex;flex-direction:column;justify-content:space-between}}
.masuk-panel .merek{color:#fff}
.masuk-panel h2{color:#fff;font-size:clamp(28px,3vw,38px);max-width:460px}
.masuk-panel p{color:rgba(255,255,255,.8);font-size:17px;max-width:440px;margin:16px 0 0}
.masuk-panel ul{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px}
.masuk-panel li{display:flex;gap:10px;align-items:center;color:rgba(255,255,255,.88);font-size:15px}
.masuk-panel li svg{width:18px;height:18px;color:#5fe3e3;flex:none}
.masuk-panel small{color:rgba(255,255,255,.6);font-size:13px}
.masuk-kanan{display:flex;flex-direction:column;padding:20px}
@media (min-width:768px){.masuk-kanan{padding:32px 48px}}
.masuk-atas{display:flex;align-items:center;justify-content:space-between;gap:12px}
.masuk-atas .merek-hp{display:flex}
@media (min-width:960px){.masuk-atas .merek-hp{visibility:hidden}}
.masuk-isi{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 0}
.kotak-masuk{width:100%;max-width:400px}
.kotak-masuk h1{font-size:32px;letter-spacing:-.03em}
.kotak-masuk .sub{color:var(--ink-2);margin:10px 0 28px;font-size:16px}
.isian{display:grid;gap:6px;margin-bottom:16px}
.isian label{font-size:14px;font-weight:600;color:var(--ink)}
.isian input{font:16px var(--font);color:var(--ink);background:#fff;border:1px solid #d4d8e4;border-radius:10px;padding:12px 14px;width:100%;transition:border-color .15s,box-shadow .15s}
.isian input:hover{border-color:#b9bfd1}
.isian input:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 4px rgba(31,51,153,.14)}
.sandi{position:relative}
.sandi input{padding-right:48px}
.lihat{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;background:transparent;color:var(--ink-3);border-radius:8px;cursor:pointer;display:grid;place-items:center}
.lihat:hover{color:var(--ink);background:var(--bg-2)}
.lihat svg{width:18px;height:18px}
.kotak-masuk .tombol.utama{width:100%;padding:14px 18px;margin-top:8px}
.kotak-masuk .tombol[disabled]{opacity:.7;cursor:progress;transform:none}
.pesan-galat{display:none;margin-top:16px;padding:12px 14px;border-radius:10px;background:#fdecec;color:#9b1c1c;border:1px solid #f6caca;font-size:14.5px}
.pesan-galat.tampil{display:block}
.pesan-ok{display:none;margin-top:16px;padding:12px 14px;border-radius:10px;background:var(--ok-soft);color:var(--ok);border:1px solid #bfe6d1;font-size:14.5px}
.pesan-ok.tampil{display:block}
.tautan-bawah{margin-top:24px;font-size:14.5px;color:var(--ink-2);display:grid;gap:8px}
.masuk-kaki{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:var(--ink-3)}
.masuk-kaki a{color:var(--ink-3);text-decoration:none}
.masuk-kaki a:hover{color:var(--ink);text-decoration:underline}
[hidden]{display:none!important}
.masuk-panel .merek img{background:#fff;padding:3px;border-radius:8px}