/* ============================================================
   Style bersama — dipakai index.html DAN tentang.html.
   Ubah di sini saja; jangan menyalin ulang ke masing-masing halaman.
   Font di-load lewat <link> di <head> tiap halaman (bukan @import).
   ============================================================ */


:root{
  --navy:#1e3a8a; --navy-2:#16296b; --navy-deep:#0c1633; --ink:#0a1228;
  --bg:#f6f8fd; --surface:#ffffff; --surface-2:#eef2fb; --border:#e3e9f5;
  --text:#111a30; --muted:#5c6a86;
  --gold:#e6b455; --gold-bright:#f5cf7a; --gold-deep:#b4832a;
  --font-head:'Fraunces',Georgia,serif; --font-body:'IBM Plex Sans',system-ui,sans-serif; --font-mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--font-head);font-weight:600;letter-spacing:-.02em;line-height:1.08}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:'';width:26px;height:1px;background:currentColor;opacity:.55}
.gold{color:var(--gold);font-style:italic;font-weight:500}
.btn{font-family:var(--font-body);font-weight:600;font-size:15px;border-radius:12px;padding:13px 24px;display:inline-flex;align-items:center;gap:9px;border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s}
.btn svg{width:17px;height:17px}
.btn-gold{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#3a2a08;box-shadow:0 8px 24px -6px rgba(230,180,85,.6)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 34px -6px rgba(230,180,85,.7)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(30,58,138,.5)}

/* reveal — halus (fade + slide; hanya properti compositor agar 60fps) */
.rv{opacity:0;transform:translateY(28px) scale(.985);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.rv.in{opacity:1;transform:none}
/* will-change dipasang JS hanya selama animasi, lalu dilepas (lihat script) */
.rv.anim{will-change:opacity,transform}

/* 3D tilt + kilau (glare) */
.tilt{transform-style:preserve-3d;transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s cubic-bezier(.22,1,.36,1)}
.tilt>.glare{position:absolute;inset:0;border-radius:inherit;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.22),transparent 45%);opacity:0;transition:opacity .35s;pointer-events:none;z-index:4}
.tilt.on>.glare{opacity:1}
.tilt.on{box-shadow:0 34px 66px -24px rgba(15,30,80,.55);will-change:transform}
.biz{position:relative}

/* tombol emas — sheen menyapu + glow saat hover */
.btn-gold{position:relative;overflow:hidden}
.btn-gold::after{content:'';position:absolute;top:0;left:-130%;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-18deg);transition:left .6s ease;pointer-events:none}
.btn-gold:hover::after{left:140%}

@media (prefers-reduced-motion: reduce){
  .rv{transition:none;opacity:1;transform:none}
  .tilt{transition:none}
  .blob{animation:none}
}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(12,22,51,.72);border-bottom:1px solid rgba(255,255,255,.09)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;color:#fff}
.brand .mark{width:42px;height:42px;border-radius:11px;background:#fff;display:grid;place-items:center;padding:4px;box-shadow:0 4px 14px -4px rgba(0,0,0,.4)}
.brand .mark img{width:100%;height:100%;object-fit:contain;display:block}
.brand>span:last-child{min-width:0}
.brand b{font-family:var(--font-head);font-size:16px;letter-spacing:.01em;font-weight:600;display:block;line-height:1.15}
.brand span{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:#9fb0dd;text-transform:uppercase;display:block;margin-top:-2px}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav a.link{color:#c7d2ee;font-size:14.5px;font-weight:500;padding:8px 6px}
.nav a.link:hover{color:#fff}

/* ===== HERO ===== */
.hero{position:relative;background:radial-gradient(1200px 600px at 78% -10%,rgba(230,180,85,.18),transparent 55%),linear-gradient(165deg,var(--navy) 0%,var(--navy-2) 42%,var(--navy-deep) 100%);color:#fff;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(900px 500px at 30% 20%,#000,transparent 75%);opacity:.6}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;animation:float 14s ease-in-out infinite;will-change:transform;contain:paint}
.blob.a{width:340px;height:340px;background:radial-gradient(circle,rgba(230,180,85,.5),transparent 70%);top:-80px;right:6%}
.blob.b{width:300px;height:300px;background:radial-gradient(circle,rgba(90,130,240,.45),transparent 70%);bottom:-120px;left:-60px;animation-delay:-6s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-26px)}}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;padding:74px 28px 88px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:7px 14px;border-radius:999px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:#e7d3a3;margin-bottom:22px}
.hero .badge .dot{width:7px;height:7px;border-radius:50%;background:var(--gold-bright);box-shadow:0 0 0 4px rgba(245,207,122,.22)}
.hero h1{font-size:clamp(40px,5vw,62px);margin-bottom:22px}
.hero p.lede{font-size:clamp(16px,1.5vw,19px);color:rgba(255,255,255,.84);max-width:46ch;margin-bottom:32px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.trust{margin-top:40px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);display:flex;gap:34px;flex-wrap:wrap}
.trust .n{font-family:var(--font-head);font-size:30px;font-weight:600;color:#fff;line-height:1}
.trust .n small{color:var(--gold-bright)}
.trust .l{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#9fb0dd;margin-top:6px}

/* flow card */
.flow{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:26px;backdrop-filter:blur(6px);box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.flow .cap{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#9fb0dd;margin-bottom:20px;display:flex;align-items:center;justify-content:space-between}
.flow .cap .live{display:inline-flex;align-items:center;gap:6px;color:#7fe0a8}
.flow .cap .live::before{content:'';width:7px;height:7px;border-radius:50%;background:#7fe0a8;box-shadow:0 0 0 4px rgba(127,224,168,.2);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.node{display:flex;align-items:center;gap:15px;padding:15px 16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);border-radius:14px;position:relative}
.node .ic{width:42px;height:42px;border-radius:11px;background:rgba(230,180,85,.16);color:var(--gold-bright);display:grid;place-items:center;flex-shrink:0}
.node.mbh{background:linear-gradient(135deg,rgba(230,180,85,.18),rgba(230,180,85,.06));border-color:rgba(230,180,85,.32)}
.node.mbh .ic{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#241703}
.node .ft{font-weight:600;font-size:15px;color:#fff}
.node .fs{font-size:12.5px;color:#a9b7db}
.node .amt{margin-left:auto;font-family:var(--font-mono);font-size:12px;color:var(--gold-bright)}
.flow .nodes{display:grid;gap:10px}
.flow .node .ic.brandlogo{background:#fff;padding:5px}
.flow .node .ic.brandlogo img{width:100%;height:100%;object-fit:contain;display:block}
.flow .foot{margin-top:18px;font-size:12px;color:#9fb0dd;text-align:center;font-family:var(--font-mono);letter-spacing:.04em}

/* marquee usaha */
.strip{background:var(--navy-deep);color:#fff;padding:20px 0;border-top:1px solid rgba(255,255,255,.08)}
.strip .wrap{display:flex;align-items:center;gap:26px;flex-wrap:wrap;justify-content:center}
.strip .lab{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8ea0cf}
.strip .pill{font-weight:600;font-size:14px;color:#eef2fb;padding:7px 15px;border:1px solid rgba(255,255,255,.16);border-radius:999px}
.strip .pill em{color:var(--gold-bright);font-style:normal}

/* section base */
section.pad{padding:clamp(64px,9vw,104px) 0}
.sec-head{max-width:60ch;margin-bottom:44px}
.sec-head .eyebrow{color:var(--gold-deep)}
.sec-head h2{font-size:clamp(30px,3.6vw,44px);margin:16px 0 0}
.sec-head p{color:var(--muted);margin-top:14px;font-size:17px}

/* WHY - bento */
.why{background:var(--surface)}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:28px 26px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-5px);box-shadow:0 24px 50px -18px rgba(30,58,138,.22);border-color:#cdd8f0}
.card .ic{width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;display:grid;place-items:center;margin-bottom:18px;box-shadow:0 10px 22px -8px rgba(30,58,138,.5)}
.card.feat{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-deep) 100%);color:#fff;border:none}
.card.feat .ic{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#241703;box-shadow:0 10px 22px -8px rgba(230,180,85,.6)}
.card.feat h3,.card.feat p{color:#fff}
.card.feat p{color:rgba(255,255,255,.82)}
.card.feat::after{content:'';position:absolute;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(230,180,85,.22),transparent 70%);right:-40px;bottom:-70px}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}

/* KOLOM 3 (dipakai section Prinsip) */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative}
.step{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:30px 26px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
/* Samakan dengan .card — .step ikut tilt 3D dari app.js, jadi hover-nya harus setara. */
.step:hover{transform:translateY(-5px);box-shadow:0 24px 50px -18px rgba(30,58,138,.22);border-color:#cdd8f0}
.step .num{font-family:var(--font-mono);font-size:12px;color:var(--gold-deep);letter-spacing:.12em;font-weight:600}
.step .bdg{width:52px;height:52px;border-radius:14px;background:var(--surface-2);color:var(--navy);display:grid;place-items:center;margin-bottom:18px;border:1px solid var(--border)}
.step h3{font-size:21px;margin:6px 0 10px}
.step p{color:var(--muted);font-size:15px}

/* PRINSIP */
.band{background:var(--surface);border-top:1px solid var(--border)}

/* PORTFOLIO */
.port{background:linear-gradient(165deg,var(--navy-deep),var(--ink));color:#fff}
.port .sec-head .eyebrow{color:var(--gold-bright)}
.port .sec-head h2{color:#fff}
.port .sec-head p{color:rgba(255,255,255,.8)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));gap:18px}
.biz{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,background .2s}
.biz:hover{transform:translateY(-5px);background:rgba(255,255,255,.07)}
.biz .top{height:106px;display:grid;place-items:center;position:relative;overflow:hidden;background:#fff}
.biz .top .mono{font-family:var(--font-head);font-weight:700;font-size:34px;color:var(--navy-deep);opacity:.95;z-index:2}
.biz .top .logo{width:82px;height:82px;border-radius:18px;background:#fff;display:grid;place-items:center;padding:2px;z-index:2}
.biz .top .logo img{width:100%;height:100%;object-fit:contain;display:block}
.biz .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.biz .tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#e7c98a}
.biz h3{color:#fff;font-size:22px;margin:10px 0 4px}
.biz .est{font-family:var(--font-mono);font-size:11.5px;color:#9fb0dd;margin-bottom:10px}
.biz p{color:rgba(255,255,255,.8);font-size:14px;flex:1}
.biz .lnk{margin-top:16px;font-size:13px;font-weight:600;color:var(--gold-bright);display:inline-flex;gap:6px;width:fit-content}
.biz .lnk.soon{color:#9fb0dd}
.port .note{text-align:center;margin-top:34px;font-size:14px;color:rgba(255,255,255,.72)}
.port .note b{color:#fff}

/* CTA */
.cta{background:radial-gradient(800px 400px at 50% -20%,rgba(230,180,85,.2),transparent 60%),linear-gradient(160deg,var(--navy),var(--navy-deep));color:#fff;text-align:center}
.cta h2{font-size:clamp(30px,4vw,46px);max-width:20ch;margin:16px auto 0}
.cta p{color:rgba(255,255,255,.85);max-width:52ch;margin:18px auto 0}
.cta .cta-row{justify-content:center;margin-top:32px}
.cta .cta-mail{font-family:var(--font-mono);font-size:13px;color:rgba(255,255,255,.66);margin-top:22px}
.cta .cta-mail a{color:#fff;border-bottom:1px solid rgba(255,255,255,.28)}

/* FOOTER */
footer{background:var(--ink);color:#fff;padding:56px 0 34px}
footer .wrap{display:flex;flex-wrap:wrap;gap:32px 48px;justify-content:space-between;align-items:flex-start}
footer .f-legal{font-size:14px;color:rgba(255,255,255,.7);max-width:34ch;line-height:1.7;margin-top:14px}
footer .contact{font-family:var(--font-mono);font-size:13px;color:rgba(255,255,255,.72);line-height:2}
footer .contact a{color:#fff;border-bottom:1px solid rgba(255,255,255,.18)}
footer .wa{display:inline-flex;align-items:center;gap:8px;margin-top:10px;border:1px solid rgba(255,255,255,.3);padding:9px 15px;border-radius:10px;font-weight:600;font-size:13.5px}
footer .wa:hover{background:rgba(255,255,255,.08)}
footer .base{width:100%;border-top:1px solid rgba(255,255,255,.12);margin-top:10px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.5)}
footer .brands{width:100%;font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:rgba(255,255,255,.55);margin-top:4px}

/* Aturan tablet/HP untuk komponen di atas TIDAK ditulis di sini.
   Semuanya dikumpulkan di bagian "RESPONSIVE" di akhir berkas. */

/* ============================================================
   HALAMAN /tentang — tambahan di atas komponen bersama di atas.
   Semua kartu, tombol, nav, dan footer tetap pakai class yang sama
   dengan landing; di bawah ini hanya varian & komponen baru.
   ============================================================ */

/* Hero versi halaman: satu kolom, rata tengah */
.hero.page .wrap{grid-template-columns:1fr;justify-items:center;text-align:center;max-width:940px;padding:66px 28px 78px}
.hero.page .eyebrow{color:#e7d3a3;justify-content:center}
.hero.page h1{font-size:clamp(34px,4.8vw,56px);margin:18px 0 20px}
.hero.page p.lede{max-width:62ch;margin:0 auto}
.hero.page .cta-row{justify-content:center;margin-top:34px}

/* Link "Beranda" di nav — tetap tampil di mobile (beda dari .link biasa) */
.nav a.link.back{display:inline-flex;align-items:center;gap:7px}
.nav a.link.back svg{width:15px;height:15px}

/* Paragraf profil perusahaan */
.prose{max-width:70ch;font-size:17px;color:var(--muted)}
.prose p+p{margin-top:18px}
.prose b{color:var(--text);font-weight:600}

/* Angka ringkas */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(186px,1fr));gap:18px}
/* position+overflow diperlukan supaya lapisan kilau (.glare) dari tilt 3D ikut terpotong
   mengikuti sudut kartu — sama seperti .card dan .biz. */
.stat{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:28px 22px;text-align:center;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.stat:hover{transform:translateY(-5px);box-shadow:0 24px 50px -18px rgba(30,58,138,.22);border-color:#cdd8f0}
.stat .bdg{width:46px;height:46px;border-radius:13px;background:var(--surface-2);color:var(--navy);display:grid;place-items:center;margin:0 auto 16px;border:1px solid var(--border)}
.stat .bdg svg{width:22px;height:22px}
.stat .n{font-family:var(--font-head);font-size:clamp(28px,3.4vw,38px);font-weight:600;color:var(--navy);line-height:1;overflow-wrap:break-word;hyphens:auto}
/* Nilai berupa KATA (mis. "Tangerang"), bukan angka. Ukuran angka 38px membuat
   kata 9 huruf meluber dari kartu selebar 186px — pakai .txt untuk nilai teks. */
.stat .n.txt{font-size:clamp(20px,2.3vw,27px);line-height:1.15}
.stat .l{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:9px}

/* Visi & Misi */
.vm{display:grid;grid-template-columns:.88fr 1.12fr;gap:20px;align-items:stretch}
.visi{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-deep) 100%);color:#fff;border-radius:20px;padding:34px 32px;position:relative;overflow:hidden}
.visi::after{content:'';position:absolute;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(230,180,85,.22),transparent 70%);right:-60px;bottom:-90px}
.visi .eyebrow{color:var(--gold-bright)}
.visi h3{color:#fff;font-size:23px;margin:14px 0 16px}
.visi blockquote{font-family:var(--font-head);font-size:clamp(18px,2.1vw,22px);line-height:1.42;color:#fff;position:relative;z-index:2;font-weight:500}
.misi{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:34px 32px}
.misi .eyebrow{color:var(--gold-deep)}
.misi h3{font-size:23px;margin:14px 0 20px}
.misi ol{list-style:none;counter-reset:m;display:grid;gap:15px}
.misi li{counter-increment:m;display:flex;gap:14px;font-size:15.5px;color:var(--muted);line-height:1.6}
.misi li::before{content:counter(m);flex-shrink:0;width:27px;height:27px;border-radius:9px;background:var(--surface-2);border:1px solid var(--border);color:var(--navy);font-family:var(--font-mono);font-size:12px;font-weight:600;display:grid;place-items:center;margin-top:2px}

/* Nilai kami — 5 kartu, pakai .card yang sama dengan landing.
   Dulu `auto-fit` memilih 4 kolom di layar lebar sehingga kartu ke-5 tertinggal
   sendirian (4-1). Sekarang dikunci pola 3-2: grid 6 kolom, tiap kartu span 2,
   lalu kartu ke-4 digeser mulai kolom 2 supaya dua kartu terakhir berada di TENGAH. */
.values{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.values>*{grid-column:span 2}
.values>*:nth-child(4){grid-column:2/span 2}

/* Kontak ringkas di halaman /tentang */
.cinfo{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:34px;text-align:left}
.cinfo .item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:22px 22px}
.cinfo .item .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#9fb0dd;margin-bottom:9px}
.cinfo .item .v{font-size:15.5px;color:#fff;font-weight:500;line-height:1.55}
.cinfo .item .v a{border-bottom:1px solid rgba(255,255,255,.3)}

/* Aturan tablet/HP untuk komponen /tentang juga ada di bagian
   "RESPONSIVE" di akhir berkas, bukan di sini. */

/* ============================================================
   Utilitas kecil — menggantikan atribut style="" inline.
   Dipisah ke sini supaya Content-Security-Policy bisa dipasang
   TANPA 'unsafe-inline' pada style-src (lihat public/_headers).
   ============================================================ */
.cta .eyebrow{color:#e7d3a3;justify-content:center;display:inline-flex}
.mt-36{margin-top:36px}
.mt-44{margin-top:44px}

/* Umpan balik hover untuk tautan di dalam kartu — sebelumnya tautan ini satu-satunya
   elemen bisa-diklik yang diam saja saat disentuh kursor. */
.biz .lnk{transition:gap .18s,opacity .18s}
.biz .lnk:hover{gap:10px;opacity:.85}
.cinfo .item .v a:hover{border-bottom-color:#fff}

/* ============================================================
   TOMBOL HAMBURGER — bentuknya didefinisikan di sini (berlaku di
   semua lebar), tapi baru DITAMPILKAN di bagian RESPONSIVE ≤960px.
   ============================================================ */
.burger{display:none;width:44px;height:44px;padding:0;gap:5px;place-items:center;
  align-content:center;border:1px solid rgba(255,255,255,.16);border-radius:12px;
  background:rgba(255,255,255,.06);color:inherit;cursor:pointer;
  transition:background .18s,border-color .18s}
.burger:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28)}
.burger .bl{display:block;width:18px;height:2px;border-radius:2px;background:#e8eefc;
  transition:transform .25s,opacity .18s}
/* Tiga garis jadi tanda silang saat panel terbuka. 7px = tinggi garis (2) + gap (5). */
.burger[aria-expanded="true"] .bl:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] .bl:nth-child(2){opacity:0}
.burger[aria-expanded="true"] .bl:nth-child(3){transform:translateY(-7px) rotate(-45deg)}


/* ============================================================
   ============================================================
   RESPONSIVE — SELURUH aturan tablet & HP ADA DI SINI
   ============================================================

   Semua di atas bagian ini = tampilan DESKTOP (lebar penuh).
   Semua @media(max-width:…) dikumpulkan di bawah ini, urut dari
   layar terlebar ke tersempit, supaya yang lebih sempit menimpa
   yang lebih lebar. JANGAN menaruh @media baru di tengah berkas —
   dulu tersebar di empat tempat dan susah dilacak.

   ⚠️ Bagian ini HARUS tetap paling akhir. Aturan `.nav a.link.back`
   di bagian /tentang punya specificity yang sama dengan selektor
   menu HP di sini, jadi yang menang adalah yang terakhir di berkas.

   Titik potong:
     ≤960px  tablet — hero 1 kolom, nav berubah jadi menu hamburger
     ≤860px  komponen /tentang (visi-misi, kartu Nilai)
     ≤720px  HP besar — Prinsip jadi 1 kolom
     ≤560px  HP — semua grid 1 kolom, teks nav mengecil
   ============================================================ */

/* ===== ≤960px — TABLET + seluruh MENU HP ===== */
@media(max-width:960px){

  /* --- tata letak umum --- */
  .hero .wrap{grid-template-columns:1fr;gap:40px;padding:56px 22px 68px}
  .bento{grid-template-columns:repeat(2,1fr)}
  .sec-head h2{font-size:clamp(28px,4.6vw,38px)}
  .nav .wrap{padding:0 18px}

  /* --- NAV: bilah --- */
  /* backdrop-filter DILEPAS di lebar ini. Bukan soal selera: properti itu
     membuat `.nav` jadi containing block untuk anak `position:fixed`, dan
     panel menu di bawah HARUS fixed (lihat alasannya di sana). Latarnya
     dibuat lebih pekat sebagai gantinya. JANGAN dikembalikan. */
  .nav{backdrop-filter:none;background:rgba(12,22,51,.95)}
  .burger{display:grid;position:relative;z-index:3}

  /* --- NAV: latar gelap di belakang panel --- */
  /* Pseudo-element, bukan <div> baru: murni dekoratif jadi tidak perlu
     menyentuh dua berkas HTML. Klik di sini terkirim sebagai klik pada
     `.nav`, dan app.js sudah menutup menu untuk klik di luar panel. */
  .nav::after{content:'';position:fixed;top:0;left:0;right:0;bottom:0;
    background:rgba(6,12,30,.6);opacity:0;pointer-events:none;
    transition:opacity .32s ease;z-index:1}
  body.menu-open .nav::after{opacity:1;pointer-events:auto}

  /* --- NAV: panel geser dari KANAN (pola centralcats.id) --- */
  /* ⚠️ HARUS `position:fixed`, bukan `absolute`. Elemen absolut yang
     digeser ke luar layar IKUT MENAMBAH area gulir halaman — akibatnya
     layar HP bisa digeser ke kanan dan muncul ruang kosong. Elemen fixed
     tidak pernah menambah area gulir. `body{overflow-x:hidden}` TIDAK
     bisa diandalkan menahan ini di Safari/Chrome HP; sudah terbukti
     bermasalah pada versi `2188e4ae` (31 Jul 2026). */
  .nav-cta{position:fixed;top:0;right:0;z-index:2;
    width:min(300px,80vw);height:100vh;height:100dvh;
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    padding:92px 20px 28px;
    background:linear-gradient(200deg,var(--navy-2) 0%,var(--navy-deep) 62%);
    border-left:1px solid rgba(255,255,255,.1);
    box-shadow:-26px 0 60px -26px rgba(0,0,0,.8);
    overflow-y:auto;overscroll-behavior:contain;
    /* Tertutup: visibility (bukan cuma transform) supaya link yang berada
       di luar layar tidak bisa dijangkau tombol Tab. */
    transform:translateX(100%);visibility:hidden;
    transition:transform .35s cubic-bezier(.4,0,.2,1),visibility .35s}
  .nav-cta.open{transform:none;visibility:visible}
  /* Halaman di belakang tidak ikut bergulir selama panel terbuka. */
  body.menu-open{overflow:hidden}

  /* --- NAV: isi panel masuk bergiliran setelah panel selesai bergeser --- */
  .nav-cta>*{opacity:0;transform:translateX(16px);
    transition:opacity .28s ease,transform .28s ease,
               color .2s,background .2s,border-color .2s}
  .nav-cta.open>*{opacity:1;transform:none}
  .nav-cta.open>*:nth-child(1){transition-delay:.12s}
  .nav-cta.open>*:nth-child(2){transition-delay:.18s}
  .nav-cta.open>*:nth-child(3){transition-delay:.24s}
  .nav-cta.open>*:nth-child(4){transition-delay:.30s}

  /* --- NAV: item menu + efek sentuh --- */
  .nav a.link,.nav a.link.back{position:relative;display:flex;align-items:center;
    gap:10px;font-size:16px;font-weight:500;color:#dbe4fb;
    padding:15px 16px;border-radius:12px;
    border-bottom:1px solid rgba(255,255,255,.07)}
  /* Link terakhir sebelum tombol CTA tidak perlu garis — jangan pakai
     `:last-of-type`, tombolnya juga elemen <a> jadi dialah yang kena. */
  .nav a.link:has(+.btn){border-bottom:none}
  /* Garis emas tumbuh dari tepi kiri pada item yang sedang disentuh.
     `:active` ikut disertakan karena di layar sentuh tidak ada hover. */
  .nav a.link::before{content:'';position:absolute;left:0;top:50%;
    width:3px;height:0;border-radius:0 3px 3px 0;background:var(--gold);
    transform:translateY(-50%);transition:height .22s ease}
  .nav a.link:hover,.nav a.link:focus-visible,.nav a.link:active{
    color:#fff;background:rgba(255,255,255,.07)}
  .nav a.link:hover::before,.nav a.link:focus-visible::before,
  .nav a.link:active::before{height:24px}

  .nav-cta .btn{justify-content:center;margin-top:22px;padding:15px 20px}
}

/* ===== ≤860px — komponen halaman /tentang ===== */
@media(max-width:860px){
  .vm{grid-template-columns:1fr}
  .visi,.misi{padding:28px 24px}
  /* Tablet: 2 per baris (2-2-1), kartu terakhir ikut ditengahkan. */
  .values{grid-template-columns:repeat(4,1fr)}
  .values>*:nth-child(4){grid-column:auto/span 2}
  .values>*:nth-child(5){grid-column:2/span 2}
}

/* ===== ≤720px — HP besar / tablet kecil ===== */
@media(max-width:720px){
  .steps{grid-template-columns:1fr}
  section.pad{padding:clamp(52px,9vw,72px) 0}
}

/* ===== ≤560px — HP ===== */
@media(max-width:560px){
  /* Navbar HP memakai nama panjang seperti footer. Ukurannya sedikit
     diturunkan supaya muat berdampingan dengan logo + tombol hamburger;
     kalau tetap tidak muat, teksnya boleh turun ke baris kedua — tinggi
     nav 68px masih cukup untuk dua baris + baris kota. */
  .nav .brand b{font-size:15px}
  .nav .brand span{font-size:9.5px;letter-spacing:.14em}
  .bento{grid-template-columns:1fr}
  .wrap{padding:0 20px}
  .trust{gap:22px}
  .hero h1{font-size:clamp(34px,8.5vw,44px)}
  /* Kartu Nilai (/tentang): satu kolom penuh, penggeseran kolom dilepas. */
  .values{grid-template-columns:1fr}
  .values>*,.values>*:nth-child(4),.values>*:nth-child(5){grid-column:auto}
}

/* ===== Hormati "kurangi animasi" — berlaku di semua lebar HP ===== */
@media(max-width:960px) and (prefers-reduced-motion:reduce){
  .nav::after,.nav-cta,.nav-cta>*,.burger .bl,.nav a.link::before{transition:none}
  .nav-cta.open>*{transition-delay:0s}
}
