/* ISTP.online — sistem desain. Token dipertahankan dari situs v1 (audit: "sudah benar"), kontras dinaikkan ke WCAG AA. */
@font-face{font-family:"Barlow Condensed";font-weight:600;font-display:swap;src:url(../fonts/barlow-condensed-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:700;font-display:swap;src:url(../fonts/barlow-condensed-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(../fonts/inter-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(../fonts/inter-latin-700-normal.woff2) format("woff2")}

:root{
  --ink:#0A0C0F; --ink-2:#12161C; --ink-3:#1A2029; --line-d:#2A313C;
  --gold:#C8A02E; --gold-2:#E2BE55; --gold-soft:#F3E7C4;
  --paper:#F6F5F1; --white:#FFFFFF; --line:#DDD9CE;
  --text:#1B1F24; --muted:#4F5661;       /* di atas terang: 7.4:1 */
  --text-d:#EEF0F2; --muted-d:#B7BDC6;   /* di atas gelap: 10:1 */
  --navy:#1B2B6B; --red:#B3261E;
  --ok:#1E7A46;
  --radius:10px; --wrap:1180px;
  --f-head:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 16px/1.65 var(--f-body);color:var(--text);background:var(--paper)}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-underline-offset:3px}
a:hover{color:var(--red)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--ink);padding:10px 16px;z-index:100;font-weight:600}
.skip:focus{left:12px;top:12px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

h1,h2,h3,h4{font-family:var(--f-head);font-weight:700;line-height:1.08;letter-spacing:.01em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.2vw,4.1rem);text-transform:uppercase}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem);text-transform:uppercase}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.eyebrow{display:inline-block;font:600 .78rem/1 var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.rule{width:56px;height:3px;background:var(--gold);margin:6px 0 22px;border:0}
.lead{font-size:1.12rem;color:var(--muted);max-width:760px}
.dark .lead,.hero .lead,.phero .lead,.price .lead{color:var(--muted-d)}
.small{font-size:.88rem;color:var(--muted)}
.dark .small,.hero .small,.phero .small,.price .small,.ftr .small{color:var(--muted-d)}
.hero a:not(.btn),.phero a:not(.btn){color:var(--gold-2)}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(10,12,15,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-d)}
.hdr .wrap{display:flex;align-items:center;gap:18px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;margin-right:auto}
.brand img{width:44px;height:44px;border-radius:6px}
.brand b{font:700 1.45rem/1 var(--f-head);letter-spacing:.06em;color:var(--gold)}
.brand span{display:block;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-d);margin-top:3px}
.hdr .brand span{white-space:nowrap}
@media (max-width:1240px){.hdr .brand span{display:none}}
.nav{display:flex;gap:4px;align-items:center}
.nav a{white-space:nowrap;color:var(--text-d);text-decoration:none;font-size:.9rem;font-weight:500;padding:8px 10px;border-radius:6px}
.nav a:hover,.nav a[aria-current=page]{color:var(--gold-2);background:var(--ink-3)}
.nav .cta{background:var(--gold);color:var(--ink);font-weight:700;margin-left:6px}
.nav .cta:hover{background:var(--gold-2);color:var(--ink)}
.burger{display:none;background:none;border:1px solid var(--line-d);color:#fff;border-radius:8px;padding:8px 12px;font-size:1rem;cursor:pointer}
@media (max-width:1180px){
  .burger{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--ink);flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--line-d)}
  .nav.open{display:flex}
  .nav a{padding:12px 10px;font-size:1rem}
  .nav .cta{margin:8px 0 0;text-align:center}
}

/* sections */
.sec{padding:84px 0}
.sec.tight{padding:56px 0}
.dark{background:var(--ink);color:var(--text-d)}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark a{color:var(--gold-2)}
.alt{background:var(--white)}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
.g2.wide-l{grid-template-columns:1.4fr 1fr}.g2.wide-r{grid-template-columns:1fr 1.3fr}
@media (max-width:720px){.g2,.g3,.g4,.g2.wide-l,.g2.wide-r{grid-template-columns:1fr}.sec{padding:60px 0}}

.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.dark .card{background:var(--ink-2);border-color:var(--line-d)}
.card h3{margin-bottom:.35em}
.card .num{font:700 .8rem/1 var(--f-body);color:var(--gold);letter-spacing:.12em}

/* page hero */
.phero{background:var(--ink);color:var(--text-d);padding:64px 0 52px;border-bottom:3px solid var(--gold)}
.phero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.3rem)}
.crumbs{font-size:.82rem;color:var(--muted-d);margin-bottom:16px}
.crumbs a{color:var(--muted-d)}

/* home hero */
.hero{background:radial-gradient(1200px 500px at 80% -10%,#1d2533 0,transparent 60%),var(--ink);color:var(--text-d);padding:70px 0 56px}
.hero .wrap:first-child{display:grid;grid-template-columns:1.35fr .9fr;gap:48px;align-items:center}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--gold)}
.badge{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--gold);color:var(--gold-2);border-radius:999px;padding:7px 14px;font-size:.82rem;font-weight:600;letter-spacing:.03em;margin-bottom:20px}
.badge i{width:8px;height:8px;border-radius:50%;background:var(--gold-2);display:inline-block}
.hero-logo{justify-self:center;width:100%;max-width:380px;filter:drop-shadow(0 18px 40px rgba(200,160,46,.18))}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 .95rem/1 var(--f-body);padding:15px 22px;border-radius:8px;text-decoration:none;border:2px solid var(--gold);cursor:pointer}
.btn.p{background:var(--gold);color:var(--ink)}
.btn.p:hover{background:var(--gold-2);border-color:var(--gold-2);color:var(--ink)}
.btn.o{background:transparent;color:var(--gold-2)}
.btn.o:hover{background:var(--ink-3);color:#fff}
.alt .btn.o,.sec:not(.dark) .btn.o{color:var(--ink);border-color:var(--ink)}
.alt .btn.o:hover,.sec:not(.dark) .btn.o:hover{background:var(--ink);color:#fff}
.btn.wa{background:#1E7A46;border-color:#1E7A46;color:#fff}
@media (max-width:900px){.hero .wrap:first-child{grid-template-columns:1fr}.hero-logo{max-width:200px;order:-1;justify-self:start}}

.stats{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line-d);margin-top:44px}
.stats div{padding:20px 12px 0}
.stats b{display:block;font:700 2.2rem/1 var(--f-head);color:var(--gold)}
.stats span{font-size:.84rem;color:var(--muted-d)}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}

/* partner band */
.partners{background:var(--white);border-bottom:1px solid var(--line);padding:34px 0}
.partners .lbl{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:18px}
/* Band penyelenggara tripartit: UI di tengah & dominan, INDOGUARD + 3S seukuran di kiri-kanan.
   Logo dinormalkan lewat kotak tetap (max-height + max-width) agar rasio aspek yang berbeda
   tidak membuat lockup lebar terlihat lebih besar dari lambang tinggi. */
.plogos{display:flex;flex-wrap:wrap;gap:30px 56px;justify-content:center;align-items:start}
.plogos figure{margin:0;display:grid;grid-template-rows:142px auto;justify-items:center;align-items:center;width:200px;text-align:center}
.plogos figcaption{font-weight:600}
.plogos img{max-height:84px;max-width:155px;width:auto;height:auto;object-fit:contain}
.plogos figcaption{font-size:.74rem;line-height:1.4;color:var(--muted);max-width:185px}
.plogos figure.lead{width:250px}
.plogos figure.lead img{max-height:132px;max-width:150px}
.plogos figure.lead figcaption{font-size:.78rem;color:var(--text);max-width:230px}
/* Mobile: tripartit tetap satu baris sejajar — UI tetap di tengah dan lebih besar,
   INDOGUARD dan 3S mengecil proporsional, tidak turun ke baris bawah. */
@media (max-width:720px){.plogos{flex-wrap:nowrap;gap:0 8px;justify-content:center;align-items:start}
  .plogos figure{width:31%;grid-template-rows:86px auto}
  .plogos img{max-height:46px;max-width:92px}
  .plogos figcaption{font-size:.64rem;line-height:1.35;max-width:100%}
  .plogos figure.lead{width:36%;grid-template-rows:86px auto}
  .plogos figure.lead img{max-height:74px;max-width:76px}
  .plogos figure.lead figcaption{font-size:.68rem;max-width:100%}}
@media (max-width:400px){.plogos figure{grid-template-rows:76px auto}
  .plogos img{max-height:38px;max-width:76px}
  .plogos figure.lead img{max-height:64px;max-width:66px}
  .plogos figcaption{font-size:.6rem}}

/* Strip dukungan: lembaga negara + mitra komunitas. Satu ukuran, sengaja lebih kecil dari band tripartit. */
.support{margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}
.dark .support{border-top-color:var(--line-d)}
.support .lbl{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.dark .support .lbl{color:var(--muted-d)}
.support .slogos{display:flex;flex-wrap:wrap;gap:20px 38px;align-items:start}
.support figure{margin:0;width:175px;text-align:center;display:grid;grid-template-rows:62px auto;justify-items:center;align-items:center}
.support img{max-height:54px;max-width:120px;width:auto;height:auto;object-fit:contain}
.support figcaption{font-size:.72rem;line-height:1.4;color:var(--muted);margin-top:8px}
.dark .support figcaption{color:var(--muted-d)}
.support p.small{margin-top:14px}
@media (max-width:720px){.support .slogos{gap:16px 14px;justify-content:space-between}.support figure{width:31%;grid-template-rows:50px auto}.support img{max-height:44px;max-width:92px}}

/* tables -> cards on mobile */
.tbl{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:.93rem}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--ink);color:#fff;font:600 .8rem/1.3 var(--f-body);letter-spacing:.05em;text-transform:uppercase}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{white-space:nowrap}
.tbl tfoot td{font-weight:700;background:var(--gold-soft)}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;padding:3px 8px;border-radius:999px;background:var(--gold-soft);color:#5b4610;white-space:nowrap}
.tag.on{background:#DDEBFF;color:#123A7A}.tag.off{background:#E4F2E9;color:#16553A}.tag.p{background:#F4E4E2;color:#7E1F19}
@media (max-width:720px){
  .tbl thead{display:none}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl tr{border-bottom:1px solid var(--line);padding:8px 0}
  .tbl td{border:0;padding:6px 14px}
  .tbl td[data-l]::before{content:attr(data-l);display:block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
  .tbl tfoot{display:block}
}
@media (min-width:721px){.tbl{display:block;overflow-x:auto;overflow-y:hidden}}

/* module accordion */
.mod{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);margin-bottom:12px}
.mod summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:18px 20px}
.mod summary::-webkit-details-marker{display:none}
.mod .n{font:700 1.5rem/1 var(--f-head);color:var(--gold);min-width:36px}
.mod .t{font-weight:600}
.mod .meta{display:block;font-size:.82rem;color:var(--muted);font-weight:400;margin-top:3px}
.mod .jp{font:700 1rem/1 var(--f-head);background:var(--ink);color:var(--gold-2);padding:8px 10px;border-radius:6px;white-space:nowrap}
.mod[open] summary{border-bottom:1px solid var(--line)}
.mod .body{padding:18px 20px 22px 70px}
.mod .body h4{font:700 .78rem/1 var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:14px 0 8px}
.mod ul{margin:0;padding-left:18px}
.mod .ref{font-size:.85rem;color:var(--muted);margin-top:12px}
@media (max-width:720px){.mod .body{padding:16px 18px}.mod summary{grid-template-columns:auto 1fr;}.mod .jp{grid-column:2;justify-self:start}}

/* price */
.price{background:var(--ink);color:var(--text-d);border-radius:14px;padding:30px;border:1px solid var(--gold)}
.price .strike{text-decoration:line-through;color:var(--muted-d)}
.price .big{font:700 clamp(2.4rem,5vw,3.4rem)/1 var(--f-head);color:var(--gold)}
.price .usd{color:var(--muted-d);font-size:.95rem}
.price ul{padding-left:18px}
.row{display:flex;justify-content:space-between;gap:16px;border-bottom:1px dashed var(--line-d);padding:10px 0}

/* tiers */
.tier{display:flex;flex-direction:column}
.tier .pr{font:700 1.7rem/1 var(--f-head);color:var(--navy);margin:6px 0 2px}
.dark .tier .pr{color:var(--gold)}
.tier ul{padding-left:18px;flex:1}
.tier .lim{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--red);color:#fff;padding:4px 8px;border-radius:4px}

/* notice */
.note{border-left:4px solid var(--gold);background:var(--gold-soft);padding:14px 18px;border-radius:0 8px 8px 0;font-size:.93rem;color:#3b3212}
.dark .note{background:var(--ink-3);color:var(--text-d)}
.note.red{border-color:var(--red);background:#F8E8E6;color:#4a1511}

/* faculty */
.fac{display:grid;grid-template-columns:96px 1fr;gap:18px}
.avatar{width:96px;height:96px;border-radius:50%;background:var(--ink);color:var(--gold);display:grid;place-items:center;font:700 1.9rem/1 var(--f-head)}
.fac .role{font-size:.85rem;color:var(--muted)}
@media (max-width:520px){.fac{grid-template-columns:1fr}}

/* forms */
form .f{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:720px){form .f{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid #B9B4A6;border-radius:8px;background:#fff;color:var(--text)}
textarea{min-height:110px;resize:vertical}
.full{grid-column:1/-1}
.chk{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.9rem}
.chk input{width:18px;height:18px;margin-top:3px;flex:none}
.hp{position:absolute;left:-9999px}
.err{color:var(--red);font-size:.88rem;margin-top:10px;min-height:1.2em}
.req{color:var(--red)}

/* legal text */
.prose{max-width:820px}
.prose h2{font-size:1.6rem;margin-top:1.6em}
.prose h3{font-size:1.2rem;margin-top:1.4em}
.prose li{margin-bottom:.35em}

/* footer */
.ftr{background:var(--ink);color:var(--muted-d);padding:56px 0 28px;font-size:.9rem}
.ftr a{color:var(--text-d);text-decoration:none}
.ftr a:hover{color:var(--gold-2)}
.ftr .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
.ftr h4{font:600 .78rem/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin-bottom:8px}
.ftr .legal{border-top:1px solid var(--line-d);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between}
@media (max-width:880px){.ftr .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr .cols{grid-template-columns:1fr}}

.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;background:#1E7A46;color:#fff;border-radius:999px;padding:13px 18px;font-weight:700;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.wa-float:hover{color:#fff;background:#16603A}

.print-only{display:none}
@media print{@page{margin:14mm}body{background:#fff}.print-only{display:flex!important}.tbl{overflow:visible;border-radius:0}.tbl tfoot{display:table-row-group}.tbl tr{break-inside:avoid}.tbl th{background:#0A0C0F!important;color:#fff!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.prose h2{break-after:avoid}.crumbs{display:none}.phero{padding:0!important;border:0}.phero h1,.phero .lead{display:none}.hdr,.ftr,.wa-float,.btns,.burger{display:none!important}.dark,.phero,.hero,.price{background:#fff!important;color:#000!important}.dark *,.phero *,.price *{color:#000!important}.sec{padding:24px 0}.mod .body{display:block}}