/* =========================================================
   Medicreasi Digital Indonesia — Artikel / Blog stylesheet
   Token sistem sama persis dengan index.html
   ========================================================= */
:root{
  --ink:#0A0C17; --ink-2:#10142A; --ink-3:#161B36;
  --paper:#F6F5F0; --paper-2:#ECEAE1; --card:#FFFFFF;
  --violet:#6C5CE7; --violet-2:#8A7BFF; --azure:#22C8E6; --coral:#FF6B5E;
  --t-dark:#0C0F1D; --t-mid:#4A4F63; --t-light:#E9EAF4; --t-lightmid:#A6ABCB;
  --line:rgba(12,15,29,.10); --line-d:rgba(255,255,255,.12);
  --grad:linear-gradient(100deg,var(--violet) 0%,var(--azure) 100%);
  --maxw:1180px; --readw:720px; --r:18px;
  --sans:"Plus Jakarta Sans",system-ui,sans-serif;
  --serif:"Fraunces",Georgia,serif;
  --mono:"Space Grotesk",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--paper);color:var(--t-dark);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-weight:800;line-height:1.14;letter-spacing:-.02em}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- eyebrow ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);
  font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--violet);margin-bottom:18px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}
.dark .eyebrow,.pagehead .eyebrow{color:var(--azure)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.95rem;
  padding:14px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s cubic-bezier(.3,.8,.4,1),box-shadow .25s,background .25s,color .25s}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px -10px rgba(108,92,231,.6)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -10px rgba(108,92,231,.7)}
.btn--ghost{border-color:var(--line);color:var(--t-dark);background:transparent}
.btn--ghost:hover{border-color:var(--violet);color:var(--violet);transform:translateY(-2px)}
.dark .btn--ghost,.pagehead .btn--ghost{border-color:var(--line-d);color:var(--t-light)}
.dark .btn--ghost:hover,.pagehead .btn--ghost:hover{border-color:var(--azure);color:var(--azure)}

/* ---------- progress bar (signature) ---------- */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:90;transition:width .1s linear}

/* ---------- nav ---------- */
header.site{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);
  background:rgba(246,245,240,.82);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.18rem;letter-spacing:-.02em}
.brand img{width:38px;height:38px;border-radius:50%;box-shadow:0 0 0 1px rgba(12,15,29,.08);object-fit:contain}
.navlinks{display:flex;align-items:center;gap:28px}
.navlinks a{font-size:.92rem;font-weight:600;color:var(--t-mid);transition:color .2s}
.navlinks a:hover,.navlinks a[aria-current]{color:var(--violet)}
.navlinks .btn{padding:10px 20px;font-size:.88rem;color:#fff}
.navtoggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:42px;height:42px;cursor:pointer}
.navtoggle span{display:block;width:18px;height:2px;background:var(--t-dark);margin:3px auto;border-radius:2px}

/* ---------- page head (dark band) ---------- */
.pagehead{position:relative;background:var(--ink);color:var(--t-light);padding:74px 0 66px;overflow:hidden}
.pagehead::before{content:"";position:absolute;inset:0;
  background:radial-gradient(560px 380px at 15% 10%,rgba(108,92,231,.40),transparent 62%),
             radial-gradient(600px 400px at 88% 30%,rgba(34,200,230,.26),transparent 64%)}
.pagehead::after{content:"";position:absolute;inset:0;opacity:.45;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:54px 54px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);mask-image:linear-gradient(180deg,#000,transparent 85%)}
.pagehead .wrap{position:relative;z-index:1}
.pagehead h1{font-size:clamp(2rem,4.6vw,3.3rem);color:#fff;max-width:22ch}
.pagehead .article h1{max-width:26ch}
.pagehead p.lead{color:var(--t-lightmid);margin-top:20px;font-size:1.06rem;max-width:62ch}

/* breadcrumb */
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.82rem;color:var(--t-lightmid);margin-bottom:22px}
.crumb a:hover{color:var(--azure)}
.crumb span[aria-hidden]{opacity:.5}

/* meta baris artikel */
.ameta{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin-top:26px;
  padding-top:22px;border-top:1px solid var(--line-d);font-size:.86rem;color:var(--t-lightmid)}
.ameta .chip{font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 12px;border-radius:999px;background:rgba(34,200,230,.12);border:1px solid rgba(34,200,230,.3);color:var(--azure)}

/* ---------- layout artikel ---------- */
.alayout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;padding:70px 0 90px}

/* ---------- prose ---------- */
.prose{max-width:var(--readw);font-size:1.045rem;color:var(--t-dark)}
.prose>*+*{margin-top:22px}
.prose p{color:#22263A}
.prose h2{font-size:1.62rem;margin-top:52px;scroll-margin-top:100px}
.prose h2::before{content:"";display:block;width:34px;height:3px;background:var(--grad);border-radius:2px;margin-bottom:16px}
.prose h3{font-size:1.16rem;margin-top:34px;color:var(--ink-2)}
.prose ul,.prose ol{padding-left:22px;display:flex;flex-direction:column;gap:11px}
.prose li{color:#22263A}
.prose li::marker{color:var(--violet);font-weight:700}
.prose strong{font-weight:700;color:var(--ink)}
.prose a{color:var(--violet);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:hover{color:var(--azure)}
.prose em{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--violet)}
.lede{font-size:1.16rem;line-height:1.6;color:var(--t-mid);font-weight:500}

/* kutipan */
.prose blockquote{font-family:var(--serif);font-style:italic;font-size:1.28rem;line-height:1.45;
  border-left:3px solid var(--violet);padding:4px 0 4px 24px;color:var(--ink-2)}

/* kotak sorot */
.note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--azure);
  border-radius:12px;padding:22px 24px;font-size:.97rem}
.note b{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--violet);margin-bottom:8px}
.note p+p{margin-top:12px}

/* tabel */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.prose table{border-collapse:collapse;width:100%;font-size:.93rem;min-width:520px}
.prose th,.prose td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.prose thead th{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--t-mid);background:var(--paper-2)}
.prose tbody tr:last-child td{border-bottom:none}

/* daftar bernomor tebal */
.steps{list-style:none;padding-left:0;counter-reset:s}
.steps li{counter-increment:s;padding-left:46px;position:relative}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:0;
  font-family:var(--mono);font-size:.8rem;font-weight:600;color:#fff;background:var(--grad);
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:0}
.faq details+details{margin-top:10px}
.faq summary{cursor:pointer;list-style:none;padding:17px 20px;font-weight:700;font-size:.99rem;display:flex;gap:14px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-family:var(--mono);color:var(--violet);font-size:1.2rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 19px;color:var(--t-mid);font-size:.95rem}

/* ---------- sidebar ---------- */
.aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.toc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.toc h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--t-mid);margin-bottom:14px}
.toc ol{list-style:none;display:flex;flex-direction:column;gap:10px;counter-reset:t}
.toc a{font-size:.88rem;color:var(--t-mid);display:block;padding-left:14px;position:relative;line-height:1.4}
.toc a::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--line)}
.toc a:hover{color:var(--violet)}
.toc a:hover::before{background:var(--violet)}

.sidecta{background:var(--ink);color:var(--t-light);border-radius:16px;padding:26px;position:relative;overflow:hidden}
.sidecta::before{content:"";position:absolute;inset:0;background:radial-gradient(300px 200px at 90% 0,rgba(34,200,230,.24),transparent 62%)}
.sidecta>*{position:relative}
.sidecta h4{color:#fff;font-size:1.06rem;margin-bottom:10px}
.sidecta p{font-size:.9rem;color:var(--t-lightmid);margin-bottom:18px}
.sidecta .btn{width:100%;justify-content:center;padding:12px 18px;font-size:.88rem}

/* ---------- kartu artikel ---------- */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:38px}
.filters button{font-family:var(--mono);font-size:.76rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--t-mid);cursor:pointer;
  transition:background .2s,color .2s,border-color .2s}
.filters button:hover{border-color:var(--violet);color:var(--violet)}
.filters button.on{background:var(--grad);border-color:transparent;color:#fff}

.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;
  display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s}
.post:hover{transform:translateY(-4px);box-shadow:0 24px 46px -26px rgba(12,15,29,.32);border-color:rgba(108,92,231,.35)}
.post .cat{font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--violet);margin-bottom:13px}
.post h3{font-size:1.08rem;line-height:1.3;margin-bottom:10px}
.post p{font-size:.92rem;color:var(--t-mid);flex:1}
.post .foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:15px;
  border-top:1px solid var(--line);font-size:.8rem;color:var(--t-mid)}
.post .foot .go{font-weight:700;color:var(--violet)}
.post.feat{grid-column:span 3;flex-direction:row;gap:34px;align-items:center;padding:34px}
.post.feat .side{flex:none;width:190px}
.post.feat h3{font-size:1.55rem}
.post.feat p{font-size:1rem}

.empty{grid-column:1/-1;text-align:center;padding:50px 0;color:var(--t-mid);font-size:.95rem}

/* related */
.related{background:var(--paper-2);padding:78px 0}
.related .posts{grid-template-columns:repeat(3,1fr)}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;text-align:center;background:var(--ink);color:var(--t-light);padding:92px 0}
.cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(500px 320px at 30% 10%,rgba(108,92,231,.4),transparent 60%),
             radial-gradient(500px 320px at 75% 90%,rgba(34,200,230,.3),transparent 60%)}
.cta .wrap{position:relative;z-index:1}
.cta h2{color:#fff;font-size:clamp(1.8rem,4vw,2.7rem);max-width:20ch;margin:0 auto}
.cta p{color:var(--t-lightmid);margin:20px auto 32px;max-width:56ch}
.cta .row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ---------- footer ---------- */
footer.site{background:#06070F;color:var(--t-lightmid);padding:54px 0 36px}
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
  padding-bottom:30px;border-bottom:1px solid var(--line-d)}
.foot .brand{color:#fff;font-size:1.1rem}
.footlinks{display:flex;flex-wrap:wrap;gap:24px}
.footlinks a{font-size:.9rem;color:var(--t-lightmid)}
.footlinks a:hover{color:#fff}
.copy{margin-top:26px;font-size:.84rem;color:var(--t-mid)}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .alayout{grid-template-columns:1fr;gap:44px;padding:52px 0 74px}
  .aside{position:static;flex-direction:row;flex-wrap:wrap}
  .toc,.sidecta{flex:1 1 300px}
  .posts{grid-template-columns:1fr 1fr}
  .post.feat{grid-column:span 2;flex-direction:column;align-items:flex-start;gap:18px}
  .post.feat .side{width:auto}
}
@media(max-width:640px){
  .navlinks{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 22px;border-bottom:1px solid var(--line)}
  .navlinks.open{display:flex}
  .navlinks a{padding:13px 0;border-bottom:1px solid var(--line)}
  .navlinks .btn{margin-top:12px;justify-content:center}
  .navtoggle{display:block}
  .pagehead{padding:52px 0 46px}
  .posts,.related .posts{grid-template-columns:1fr}
  .post.feat{grid-column:span 1}
  .prose{font-size:1.02rem}
  .prose h2{font-size:1.4rem;margin-top:42px}
  .cta{padding:70px 0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:4px}