/* ============================================================================
   CPG Desk — design system halaman publik desktop.cindaragroup.com
   Token brand identitas Cindara Pratama Group: primary hsl(203 68% 52%).
   Dipakai bersama oleh /, /rilis, dan /panduan.
   ========================================================================== */
:root{
  --brand:#318FD7;
  --brand-soft:rgba(49,143,215,.14);
  --brand-line:rgba(49,143,215,.34);
  --ok:#10b981; --warn:#f59e0b; --danger:#f43f5e;
  --radius:.5rem; --r-lg:16px; --r-xl:22px;
  --font:"Inter","Inter Variable",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --maxw:1180px;
  --ease:cubic-bezier(.32,.72,0,1);
  /* Terang jadi baseline; blok gelap di bawah HANYA menimpa token. */
  --bg:#f7f8fa; --bg-2:#ffffff;
  --surface:rgba(255,255,255,.78); --surface-solid:#ffffff;
  --border:rgba(9,12,18,.10); --border-strong:rgba(9,12,18,.16);
  --text:#0d1117; --muted:#5b6572; --faint:#8b95a3;
  --shadow:0 1px 2px rgba(9,12,18,.06),0 12px 32px -12px rgba(9,12,18,.18);
  --shadow-lg:0 40px 90px -30px rgba(9,12,18,.32);
  --grid-line:rgba(9,12,18,.055);
}
:root[data-theme="dark"]{
  --bg:#08090b; --bg-2:#0d0f13;
  --surface:rgba(255,255,255,.038); --surface-solid:#101318;
  --border:rgba(255,255,255,.085); --border-strong:rgba(255,255,255,.16);
  --text:#f2f4f7; --muted:#98a1ad; --faint:#6b7480;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 16px 40px -18px rgba(0,0,0,.7);
  --shadow-lg:0 50px 110px -40px rgba(0,0,0,.85);
  --grid-line:rgba(255,255,255,.045);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
 *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}
body{
  margin:0;background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:16px;line-height:1.6;letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;letter-spacing:-.03em;line-height:1.15;font-weight:700}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
code{font-family:var(--mono)}
::selection{background:var(--brand);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}

/* ---------- latar ---------- */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg__grid{
  position:absolute;inset:-2px;
  background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),
                   linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 90% 62% at 50% 0%,#000 35%,transparent 78%);
          mask-image:radial-gradient(ellipse 90% 62% at 50% 0%,#000 35%,transparent 78%);
}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;will-change:transform}
.orb--a{width:620px;height:620px;top:-260px;left:50%;margin-left:-460px;background:radial-gradient(circle,#318FD7,transparent 66%);animation:drift 26s var(--ease) infinite alternate}
.orb--b{width:520px;height:520px;top:-160px;right:-140px;background:radial-gradient(circle,#10b981,transparent 68%);opacity:.28;animation:drift 32s var(--ease) infinite alternate-reverse}
.orb--c{width:680px;height:680px;top:820px;left:-260px;background:radial-gradient(circle,#6366f1,transparent 70%);opacity:.22;animation:drift 38s var(--ease) infinite alternate}
:root[data-theme="dark"] .orb--a{opacity:.34}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(70px,50px,0) scale(1.14)}}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
.wrap--narrow{max-width:880px}
@media (max-width:640px){.wrap{padding-inline:18px}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;padding-top:14px;transition:padding .3s var(--ease)}
.nav.is-stuck{padding-top:8px}
.nav__inner{
  display:flex;align-items:center;gap:18px;padding:9px 9px 9px 16px;
  border:1px solid var(--border);border-radius:999px;background:var(--surface);
  backdrop-filter:blur(18px) saturate(180%);-webkit-backdrop-filter:blur(18px) saturate(180%);
  box-shadow:var(--shadow);transition:box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.nav.is-stuck .nav__inner{border-color:var(--border-strong)}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.02em;flex-shrink:0}
.brand img{width:30px;height:30px;object-fit:contain;filter:drop-shadow(0 2px 6px rgba(49,143,215,.35))}
.brand small{display:block;font-size:10.5px;font-weight:500;color:var(--faint);letter-spacing:.06em;text-transform:uppercase;line-height:1.2}
.nav__inner{position:relative}
.nav__links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav__links a{padding:7px 13px;border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);transition:color .18s,background .18s}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:var(--text);background:var(--brand-soft)}
.nav__links a.btn{color:#fff}

/* ---------- navigasi ringkas (<=900px) ----------
   Tombol hamburger dan panelnya dibangun cpg.js dari tautan yang sudah ada di
   markup, jadi menambah menu baru cukup di satu tempat dan tidak ada versi
   desktop/mobile yang bisa berbeda isi. */
/* Selektor dua kelas, dan itu disengaja: tombol ini juga memakai .icon-btn yang
   menyetel display:grid. Dengan spesifisitas yang sama, yang menang hanyalah
   yang tertulis belakangan — dan .icon-btn kebetulan ada di bawah sini, jadi
   hamburger sempat tampil di desktop. Menaikkan spesifisitas membuat aturan ini
   menang di mana pun letaknya, termasuk kalau berkas ini disusun ulang nanti. */
.nav__links .nav__toggle{display:none;position:relative;width:36px;height:36px;flex-shrink:0}
.nav__toggle span{
  position:absolute;left:10px;width:16px;height:1.8px;border-radius:2px;background:currentColor;
  transition:transform .3s var(--ease),opacity .2s var(--ease),top .3s var(--ease);
}
.nav__toggle span:nth-child(1){top:13px}
.nav__toggle span:nth-child(2){top:17.2px}
.nav__toggle span:nth-child(3){top:21.4px}
.nav__toggle[aria-expanded="true"] span:nth-child(1){top:17.2px;transform:rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){top:17.2px;transform:rotate(-45deg)}

.nav__inner .nav__mobile{
  display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;z-index:60;
  padding:8px;border:1px solid var(--border-strong);border-radius:20px;
  background:var(--surface-solid);box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(-10px) scale(.97);transform-origin:top center;
  transition:opacity .25s var(--ease),transform .3s var(--ease),visibility 0s .3s;
}
.nav__mobile.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .25s var(--ease),transform .3s var(--ease),visibility 0s}
.nav__mobile a{
  display:flex;align-items:center;padding:12px 14px;border-radius:13px;
  font-size:15px;font-weight:500;color:var(--muted);
  transition:color .18s,background .18s;
}
.nav__mobile a:hover{color:var(--text);background:var(--brand-soft)}
.nav__mobile a[aria-current="page"]{color:var(--brand);background:var(--brand-soft);font-weight:600}
.nav__mobile a::after{
  content:"";margin-left:auto;width:6px;height:6px;flex-shrink:0;
  border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;
  transform:rotate(-45deg);opacity:.4;
}

@media (max-width:900px){
  .nav__links a:not(.keep){display:none}
  .nav__links .nav__toggle{display:block}
  .nav__inner .nav__mobile{display:block}
}
/* Layar sempit: subjudul brand dilepas supaya tiga kontrol di kanan tetap muat. */
@media (max-width:420px){
  .nav__inner{gap:10px;padding-left:12px}
  .brand small{display:none}
  .nav__links{gap:2px}
}
.icon-btn{
  width:36px;height:36px;display:grid;place-items:center;border-radius:999px;cursor:pointer;
  border:1px solid var(--border);background:transparent;color:var(--muted);
  transition:color .18s,border-color .18s,transform .18s var(--ease);
}
.icon-btn:hover{color:var(--text);border-color:var(--border-strong);transform:translateY(-1px)}
.icon-btn svg{width:16px;height:16px}
:root[data-theme="dark"] .icon-sun{display:block}
:root[data-theme="dark"] .icon-moon{display:none}
:root:not([data-theme="dark"]) .icon-sun{display:none}
:root:not([data-theme="dark"]) .icon-moon{display:block}

/* ---------- tombol ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 20px;border-radius:999px;font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .2s,border-color .2s,opacity .2s;
}
.btn:active{transform:scale(.975)}
.btn svg{width:17px;height:17px;flex-shrink:0}
.btn--primary{background:linear-gradient(180deg,#4ba2e4,var(--brand));color:#fff;
  box-shadow:0 1px 0 rgba(255,255,255,.28) inset,0 10px 26px -10px rgba(49,143,215,.8)}
.btn--primary:hover{box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 16px 36px -12px rgba(49,143,215,.95);transform:translateY(-2px)}
.btn--ghost{background:var(--surface);border-color:var(--border);color:var(--text);backdrop-filter:blur(10px)}
.btn--ghost:hover{border-color:var(--border-strong);transform:translateY(-2px)}
.btn--sm{padding:9px 16px;font-size:13.5px}
.btn--lg{padding:15px 28px;font-size:15.5px}
.btn[aria-disabled="true"]{opacity:.5;pointer-events:none;filter:grayscale(.4)}

/* ---------- potongan umum ---------- */
.pill{
  display:inline-flex;align-items:center;gap:9px;padding:6px 14px 6px 8px;border-radius:999px;
  border:1px solid var(--brand-line);background:var(--brand-soft);
  font-size:12.5px;font-weight:600;color:var(--text);
}
.pill b{color:var(--brand)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:pulse 2.4s infinite}
.dot--idle{background:var(--warn);animation:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.5)}70%{box-shadow:0 0 0 8px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}

section.blk{padding:88px 0}
@media (max-width:720px){section.blk{padding:62px 0}}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.blk h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-top:12px;font-weight:800}
.blk__lead{margin-top:14px;color:var(--muted);max-width:60ch;font-size:1.02rem}
.center{text-align:center}
.center .blk__lead{margin-inline:auto}

.panel{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);backdrop-filter:blur(12px);padding:26px 24px}
.panel h3{font-size:1.05rem;display:flex;align-items:center;gap:10px}
.panel h3 svg{width:18px;height:18px;color:var(--brand);flex-shrink:0}

.spec{margin:20px 0 0;padding:0;list-style:none;display:flex;flex-direction:column}
.spec li{display:flex;gap:14px;padding:11px 0;border-top:1px solid var(--border);font-size:14.2px}
.spec li:first-child{border-top:0;padding-top:0}
.spec b{min-width:112px;color:var(--faint);font-weight:500;flex-shrink:0}
.spec code,.inline-code{font-size:12.6px;background:var(--brand-soft);color:var(--brand);padding:2px 7px;border-radius:5px;word-break:break-all}

.olist{margin:20px 0 0;padding:0;list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:16px}
.olist li{display:flex;gap:14px;font-size:14.2px;color:var(--muted);counter-increment:s}
.olist li::before{
  content:counter(s);flex-shrink:0;width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;font-size:11.5px;font-weight:700;
  background:var(--brand-soft);color:var(--brand);border:1px solid var(--brand-line);
}
.olist strong{color:var(--text);font-weight:600}

.note{
  display:flex;gap:12px;padding:14px 16px;border-radius:12px;font-size:13.6px;color:var(--muted);
  border:1px solid var(--border);background:var(--surface);
}
.note svg{width:17px;height:17px;flex-shrink:0;margin-top:2px}
.note strong{color:var(--text)}
.note--warn{border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.08)}
.note--warn svg{color:var(--warn)}
.note--info svg{color:var(--brand)}

pre{
  margin:14px 0 0;padding:14px 16px;border-radius:11px;overflow-x:auto;
  border:1px solid var(--border);background:var(--bg-2);
  font-family:var(--mono);font-size:12.8px;line-height:1.65;color:var(--text);
}
:root[data-theme="dark"] pre{background:#0b0d11}

footer{border-top:1px solid var(--border);margin-top:40px;padding:38px 0 44px}
.foot{display:flex;gap:20px;flex-wrap:wrap;align-items:center;font-size:13.4px;color:var(--faint)}
.foot__links{margin-left:auto;display:flex;gap:20px;flex-wrap:wrap}
.foot__links a:hover{color:var(--brand)}

.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}