/* Certify Indonesia — front-end stylesheet */

:root{
  --navy-900:#0F2540;
  --navy-700:#1B3A63;
  --navy-500:#3A6FA8;
  --blue-400:#4A86C4;
  --ink:#16232F;
  --ink-muted:#48566A;
  --ink-faint:#5F6E80;
  --line:#EBEFF4;
  --line-strong:#DDE4EC;
  --surface:#F7F9FC;
  --radius:10px;
  --maxw:1200px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:#fff;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy-700);text-decoration:none}
a:hover{color:var(--navy-500)}
::selection{background:var(--navy-700);color:#fff}

/* Fokus keyboard selalu terlihat */
:focus-visible{outline:3px solid var(--blue-400);outline-offset:2px;border-radius:4px}

.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--navy-900);color:#fff;padding:12px 20px;border-radius:0 0 8px 0;font-weight:600}
.skip-link:focus{left:0;color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media(min-width:900px){.wrap{padding:0 40px}}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-header > .wrap{display:flex;align-items:center;gap:24px;height:72px}
@media(min-width:1024px){.site-header > .wrap{height:84px;gap:40px}}
.brand{flex-shrink:0;display:flex;align-items:center}
.brand img,.brand svg{height:32px;width:auto}
.brand-text{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--navy-900)}
@media(min-width:1024px){.brand img,.brand svg{height:38px}}

.nav{margin-left:auto;display:none}
@media(min-width:1024px){.nav{display:flex;align-items:center;gap:30px}}
.nav > a:not(.btn),.has-sub > a{font-size:15px;font-weight:600;color:var(--ink-muted);padding:8px 0;border-bottom:2px solid transparent}
.nav > a:not(.btn):hover,.has-sub > a:hover{color:var(--navy-700)}
.nav > a:not(.btn)[aria-current="page"],.has-sub > a[aria-current="page"]{color:var(--navy-700);border-bottom-color:var(--blue-400)}
.nav .btn{border-bottom:0}

.has-sub{position:relative}
.has-sub > a::after{content:"";display:inline-block;margin-left:7px;border:4px solid transparent;border-top-color:currentColor;transform:translateY(2px)}
.sub{position:absolute;top:100%;left:-20px;min-width:340px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 16px 40px rgba(15,37,64,.13);padding:10px;margin:0;list-style:none;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .16s ease,transform .16s ease,visibility .16s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub li{margin:0}
.sub a{display:block;padding:10px 14px;border-radius:7px;border-bottom:0;font-weight:700;font-size:14.5px;color:var(--ink)}
.sub a span{display:block;font-weight:400;font-size:12.5px;color:var(--ink-faint);margin-top:3px;line-height:1.45}
.sub a:hover{background:var(--surface);color:var(--navy-700)}

.header-cta{display:none}
@media(min-width:1024px){.header-cta{display:inline-flex}}

.menu-toggle{margin-left:auto;display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;padding:12px;background:none;border:1px solid var(--line-strong);border-radius:8px;cursor:pointer;font:inherit}
@media(min-width:1024px){.menu-toggle{display:none}}
.menu-toggle span{display:block;height:2px;width:100%;background:var(--ink);transition:transform .2s ease,opacity .2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 72px);overflow-y:auto}
.mobile-nav.is-open{display:block}
@media(min-width:1024px){.mobile-nav{display:none!important}}
.mobile-nav ul{list-style:none;margin:0;padding:8px 0 0}
.mobile-nav > .wrap > ul{padding-bottom:8px}
.mobile-nav li{margin:0}
.mobile-nav a{display:block;padding:14px 0;font-weight:700;font-size:16px;border-bottom:1px solid var(--line)}
.mobile-nav .sub-list{padding:0 0 6px 18px}
.mobile-nav .sub-list a{font-weight:400;font-size:15px;color:var(--ink-muted);padding:12px 0}
.mobile-nav .btn{width:100%;margin:20px 0 28px}

/* ---------- Tombol ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:52px;padding:0 26px;border-radius:8px;border:1px solid transparent;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;text-align:center;transition:background .2s ease,border-color .2s ease,color .2s ease,transform .15s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--navy-700);color:#fff}
.btn-primary:hover{background:var(--navy-900);color:#fff}
.btn-accent{background:#fff;color:var(--navy-900)}
.btn-accent:hover{background:#DDE9F5;color:var(--navy-900)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--navy-700);color:var(--navy-700)}
.btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.btn-sm{height:44px;padding:0 18px;font-size:14px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Tipografi ---------- */
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.028em;line-height:1.14;text-wrap:balance}
h1{font-size:clamp(32px,5vw,54px)}
h2{font-size:clamp(26px,3.6vw,40px)}
h3{font-size:clamp(18px,2vw,21px);letter-spacing:-.018em;line-height:1.3}
p{margin:0 0 18px}
p:last-child{margin-bottom:0}
.lede{font-size:clamp(16.5px,1.7vw,19px);line-height:1.62;color:var(--ink-muted);max-width:44ch;text-wrap:pretty}
.lede-light{color:rgba(255,255,255,.82)}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#8FBBE8;margin:0 0 16px}
.eyebrow-dark{color:var(--navy-500)}

/* ---------- Seksi ---------- */
section{padding:64px 0}
@media(min-width:900px){section{padding:92px 0}}
.section-tight{padding:44px 0}
.section-alt{background:var(--surface)}
.section-dark{background:var(--navy-900);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-head{max-width:46ch;margin:0 0 40px}
.section-head h2{margin-bottom:16px}
.section-head:empty{display:none}
.section-head-inline{margin-bottom:24px}

/* ---------- Hero ---------- */
.hero{background:var(--navy-900);color:#fff;padding:64px 0 76px}
@media(min-width:900px){.hero{padding:100px 0 110px}}
.hero h1{color:#fff;margin-bottom:22px;max-width:15ch}
.hero .lede{margin-bottom:34px}
.hero-grid{display:grid;gap:44px;align-items:center}
@media(min-width:1024px){.hero-grid{grid-template-columns:1.08fr .92fr;gap:64px}}
.hero-page{background:var(--navy-900);color:#fff;padding:48px 0 58px}
@media(min-width:900px){.hero-page{padding:68px 0 82px}}
.hero-page h1{color:#fff;margin-bottom:20px;max-width:17ch}
.hero .media,.hero-page .media{border-color:rgba(255,255,255,.12);background:transparent}

/* ---------- Remah roti ---------- */
.crumbs{font-size:13.5px;margin-bottom:22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0;padding:0}
.crumbs a,.crumbs [aria-current]{display:inline-block;padding:5px 0;min-height:24px}
.crumbs li::after{content:"/";margin-left:8px;color:rgba(255,255,255,.35)}
.crumbs li:last-child::after{content:""}
.crumbs a{color:rgba(255,255,255,.72)}
.crumbs a:hover{color:#fff}
.crumbs [aria-current]{color:#fff}

/* ---------- Kartu & grid ---------- */
.grid{display:grid;gap:20px}
.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
@media(min-width:700px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){
  .grid{gap:24px}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.card h3{margin-bottom:10px}
.card p{color:var(--ink-muted);font-size:15px;margin-bottom:0}
.card-link{position:relative}
.card-link:hover{border-color:var(--navy-500);box-shadow:0 12px 30px rgba(15,37,64,.09);transform:translateY(-3px)}
.card-link h3 a{color:var(--ink)}
.card-link h3 a::after{content:"";position:absolute;inset:0}
.card-link:hover h3 a{color:var(--navy-700)}
.card .num{font-size:12.5px;font-weight:800;color:var(--navy-500);letter-spacing:.1em;margin-bottom:14px}
.card .regulator{font-size:12.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:8px}
.card .more{margin-top:auto;padding-top:18px;font-size:14px;font-weight:700;color:var(--navy-700)}
.card .more::after{content:" \2192"}
.card-dark{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
.card-dark p{color:rgba(255,255,255,.84)}
.card-dark .regulator{color:rgba(255,255,255,.8)}
.card-dark h3,.card-dark h3 a{color:#fff}
.card-dark.card-link:hover h3 a{color:#CBE0F5}
.card-dark.card-link:hover{border-color:rgba(255,255,255,.4);box-shadow:none}
.card-dark .more{color:#CBE0F5}

/* ---------- Daftar fakta ---------- */
.facts{margin:0;padding:0;border-top:1px solid var(--line)}
.facts > div{padding:16px 0;border-bottom:1px solid var(--line);display:grid;gap:4px}
@media(min-width:600px){.facts > div{grid-template-columns:190px 1fr;gap:20px;align-items:baseline}}
.facts dt{font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint)}
.facts dd{margin:0;font-size:15.5px;color:var(--ink);max-width:46ch}
.section-dark .facts,.section-dark .facts > div{border-color:rgba(255,255,255,.14)}
.section-dark .facts dt{color:rgba(255,255,255,.55)}
.section-dark .facts dd{color:#fff}

/* ---------- Daftar ---------- */
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.checklist li{position:relative;padding-left:30px;font-size:15.5px;color:var(--ink-muted);max-width:46ch}
.checklist li::before{content:"";position:absolute;left:1px;top:.5em;width:15px;height:8px;border-left:2.5px solid var(--blue-400);border-bottom:2.5px solid var(--blue-400);transform:rotate(-45deg)}
.checklist-light li{color:rgba(255,255,255,.82)}
.doclist{list-style:none;margin:0;padding:0;display:grid;gap:0}
@media(min-width:700px){.doclist{grid-template-columns:repeat(2,1fr);column-gap:40px}}
.doclist li{padding:14px 0 14px 26px;border-bottom:1px solid var(--line);position:relative;font-size:15.5px;color:var(--ink-muted);max-width:46ch}
.doclist li::before{content:"";position:absolute;left:4px;top:1.4em;width:7px;height:7px;border-radius:50%;background:var(--blue-400)}

/* ---------- Langkah ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:26px}
@media(min-width:900px){.steps{grid-template-columns:repeat(4,1fr);gap:28px}}
.steps li{padding-top:22px;border-top:2px solid var(--line)}
.section-dark .steps li{border-color:rgba(255,255,255,.18)}
.steps .n{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--navy-700);color:#fff;font-size:14px;font-weight:800;margin:0 0 16px}
.section-dark .steps .n{background:var(--blue-400)}
.steps h3{margin-bottom:8px}
.steps p{font-size:14.5px;color:var(--ink-muted);max-width:48ch}
.section-dark .steps p{color:rgba(255,255,255,.76)}

/* ---------- Tabel ---------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:640px}
caption{text-align:left;padding:16px 20px 0;color:var(--ink-faint);font-size:14px}
th,td{text-align:left;padding:15px 20px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--surface);font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody th{font-weight:700;color:var(--ink)}
td{color:var(--ink-muted)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line);max-width:60ch}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 48px 22px 0;position:relative;font-size:17px;font-weight:700;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:10px;top:50%;width:12px;height:12px;border-right:2.5px solid var(--navy-500);border-bottom:2.5px solid var(--navy-500);transform:translateY(-70%) rotate(45deg);transition:transform .22s ease}
.faq details[open] summary::after{transform:translateY(-25%) rotate(-135deg)}
.faq summary:hover{color:var(--navy-700)}
.faq .answer{padding:0 48px 26px 0;color:var(--ink-muted);font-size:15.5px;max-width:46ch}
.faq .answer p{margin-bottom:14px}

/* ---------- Media ---------- */
.media{border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--line);aspect-ratio:4/3}
.media-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;padding:32px;color:var(--ink-faint);font-size:13.5px;line-height:1.5;height:100%;max-width:34ch;margin:0 auto;background:none}
.media{background:linear-gradient(160deg,#F4F7FA 0%,#EAF0F6 100%)}
.media-placeholder::before{content:"";width:34px;height:28px;border:2px solid currentColor;border-radius:4px;opacity:.32;margin-bottom:6px;background:radial-gradient(circle at 30% 38%,currentColor 3px,transparent 3.5px),linear-gradient(to top right,transparent 48%,currentColor 48%,currentColor 62%,transparent 62%)}
.media-placeholder small{opacity:.8;margin-top:6px;font-size:12px}
.media-dark{border-color:rgba(255,255,255,.12);background:transparent}
.media-dark{background:linear-gradient(160deg,rgba(255,255,255,.07) 0%,rgba(255,255,255,.03) 100%)}
.media-dark .media-placeholder{background:none;color:rgba(255,255,255,.62)}

/* ---------- Formulir ---------- */
.form{display:grid;gap:20px;max-width:720px}
.field{display:grid;gap:7px}
.field label{font-size:14px;font-weight:700;color:var(--ink)}
.field .hint{font-size:13px;color:var(--ink-faint);font-weight:400}
.field input,.field textarea,.field select{width:100%;font-family:inherit;font-size:15.5px;color:var(--ink);background:#fff;border:1px solid var(--line-strong);border-radius:8px;padding:14px 16px;transition:border-color .18s ease,box-shadow .18s ease}
.field textarea{min-height:140px;resize:vertical}
.field input:hover,.field textarea:hover{border-color:#C6D1DE}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px rgba(74,134,196,.18);outline:none}
.field input::placeholder,.field textarea::placeholder{color:#6C7A8B}
.field-row{display:grid;gap:20px}
@media(min-width:640px){.field-row{grid-template-columns:repeat(2,1fr)}}
fieldset{border:0;padding:0;margin:0;display:grid;gap:11px}
legend{font-size:14px;font-weight:700;color:var(--ink);padding:0;margin-bottom:4px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{position:relative;display:inline-flex}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{display:inline-block;padding:10px 17px;border:1px solid var(--line-strong);border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-muted);cursor:pointer;transition:background .18s ease,border-color .18s ease,color .18s ease}
.chip input:checked+span{background:var(--navy-700);border-color:var(--navy-700);color:#fff}
.chip input:focus-visible+span{outline:3px solid var(--blue-400);outline-offset:2px}
.chip span:hover{border-color:var(--navy-500)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:14px;color:var(--ink-faint);max-width:44ch}
.form-error{background:#FDF2F2;border-left:3px solid #C0392B;padding:16px 20px;border-radius:0 8px 8px 0;color:#8E2A20;font-size:15px}
.form-ok{background:#F0F7F1;border-left:3px solid #2E7D4F;padding:16px 20px;border-radius:0 8px 8px 0;color:#1F5A38;font-size:15px}
.field-invalid input,.field-invalid textarea{border-color:#C0392B}
.field .err{font-size:13px;color:#B03024;font-weight:600}

/* ---------- Pita CTA ---------- */
.cta-band{background:var(--navy-700);color:#fff;text-align:center;padding:80px 0}
.cta-band h2{color:#fff;margin-bottom:16px;max-width:18ch;margin-inline:auto}
.cta-band .lede{margin:0 auto 32px;color:rgba(255,255,255,.82);max-width:46ch}
.cta-band .btn-row{justify-content:center}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:rgba(255,255,255,.72);padding:56px 0 28px;font-size:14px;border-top:1px solid rgba(255,255,255,.1)}
.footer-grid{display:grid;gap:36px}
@media(min-width:768px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:48px}}
.site-footer h2{color:rgba(255,255,255,.55);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.site-footer a{color:rgba(255,255,255,.78)}
.site-footer ul a{display:inline-block;padding:5px 0;min-height:24px}
.site-footer .brand-block a{display:inline-block;padding:3px 0}
.site-footer a:hover{color:#fff}
.site-footer .brand-block p{color:rgba(255,255,255,.62);max-width:30ch;font-size:14px}
.site-footer .footer-addr{margin-top:14px;font-size:13.5px;line-height:1.6}
.site-footer .brand-block img{margin-bottom:20px;height:34px;width:auto}
.footer-legal{display:flex;gap:18px}
.footer-legal a{color:rgba(255,255,255,.65);text-decoration:underline;text-underline-offset:3px;padding:4px 0}
.footer-legal a:hover{color:#fff}
.footer-bottom{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.55)}

/* ---------- Prose ---------- */
.prose{max-width:48ch}
.prose > h2:first-child,.prose > h3:first-child{margin-top:0}
.prose h2{font-size:clamp(19px,2.1vw,24px);letter-spacing:-.02em;margin:40px 0 12px}
.prose h3{font-size:clamp(16.5px,1.7vw,18px);margin:28px 0 10px}
.prose ul{padding-left:22px;margin:0 0 18px;display:grid;gap:9px}
.prose p,.prose li{color:var(--ink-muted);font-size:16px}
.section-dark .prose p,.section-dark .prose li{color:rgba(255,255,255,.8)}

.split{display:grid;gap:40px;align-items:start}
.split:has(figure.media){align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:60px}.split-wide{grid-template-columns:1.1fr .9fr}}

.note{background:var(--surface);border-left:3px solid var(--blue-400);border-radius:0 8px 8px 0;padding:20px 24px;font-size:15px;color:var(--ink-muted)}
.updated{font-size:13.5px;color:var(--ink-faint);margin-top:10px;max-width:46ch}
.center{text-align:center}
.mt-32{margin-top:32px}

/* ---------- Reveal saat digulir ----------
   Keadaan diam elemen adalah TERLIHAT. Kelas .reveal hanya dipasang
   sementara oleh JavaScript untuk menyembunyikan, lalu DILEPAS saat elemen
   masuk layar. Kalau JavaScript gagal, transisi membeku, atau tab di-throttle,
   yang tersisa adalah elemen tanpa kelas — yaitu tampil normal.
   Versi sebelumnya memakai .reveal + .is-visible; kalau transisinya membeku,
   elemen tertinggal pada opacity 0 dan halaman jadi kosong. */
@media(prefers-reduced-motion:no-preference){
  [data-reveal]{transition:opacity .55s cubic-bezier(.22,.61,.36,1),transform .55s cubic-bezier(.22,.61,.36,1)}
  [data-reveal].reveal{opacity:0;transform:translateY(16px)}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

@media print{
  .site-header,.site-footer,.cta-band,.menu-toggle,.skip-link{display:none}
  body{font-size:12pt;color:#000}
  .faq details{border-bottom:1px solid #ccc}
  .faq .answer{display:block!important}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:9pt;color:#555}
}