:root{
  --ink:#14213d;--ink2:#1f2f55;--gold:#c9a24b;--gold2:#e7c873;--paper:#fbf8f2;--line:#e8e1d3;
  --text:#2a2f3a;--muted:#6b7080;--white:#fff;--ok:#1f7a4d;--err:#a8322d;
  --serif:'Fraunces',Georgia,serif;--sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --r:14px;--sh:0 10px 30px rgba(20,33,61,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--white);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--ink)}
h1,h2,h3{font-family:var(--serif);color:var(--ink);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:700;letter-spacing:-.01em}
h1 em{font-style:italic;color:var(--gold)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:600}
h3{font-size:1.15rem;font-weight:600}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
.center{text-align:center}.h2c{text-align:center;margin-bottom:1.6em}
.muted{color:var(--muted)}.small{font-size:.88rem}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600;margin:0 0 .8em}
.section{padding:96px 0}.alt{background:var(--paper)}

.btn{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;padding:14px 26px;border-radius:999px;border:2px solid var(--ink);transition:.2s;cursor:pointer;font:600 1rem var(--sans)}
.btn:hover{background:var(--ink2);transform:translateY(-1px);box-shadow:var(--sh)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn-block{width:100%}
.btn-light{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.btn-light:hover{background:var(--gold2)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--ink)}
.btn:disabled{opacity:.6;cursor:wait}

.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--serif);font-size:1.15rem}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--ink);color:var(--gold);display:grid;place-items:center;font-weight:700}
.nav-links{margin-left:auto;display:flex;gap:26px}
.nav-links a{text-decoration:none;color:var(--text);font-size:.95rem}
.nav-links a:hover{color:var(--gold)}

.hero{background:radial-gradient(1200px 500px at 85% 10%,#f4ead3 0,transparent 60%),var(--paper);padding:80px 0 96px}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.lead{font-size:1.15rem;color:#4a5060;max-width:560px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.trust{list-style:none;display:flex;gap:28px;padding:0;margin:0;color:var(--muted);font-size:.92rem;flex-wrap:wrap}
.trust b{color:var(--ink)}

.hero-art{position:relative;height:380px}
.file{position:absolute;width:74px;height:90px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh);display:grid;place-items:end center;padding-bottom:12px;font-weight:600;font-size:.8rem;color:var(--muted);animation:float 6s ease-in-out infinite}
.file::before{content:"";position:absolute;top:14px;left:14px;right:14px;height:34px;border-radius:5px;background:var(--c)}
.f1{--c:#e8a57c;left:0;top:20px}.f2{--c:#7cbf94;left:90px;top:0;animation-delay:-1.5s}
.f3{--c:#7c9fe0;left:10px;top:150px;animation-delay:-3s}.f4{--c:#d9b86a;left:100px;top:130px;animation-delay:-4.5s}
.arrow{position:absolute;left:200px;top:120px;width:60px;height:2px;background:var(--gold)}
.arrow::after{content:"";position:absolute;right:-2px;top:-5px;border:6px solid transparent;border-left:9px solid var(--gold)}
.book{position:absolute;right:0;top:20px;width:210px;height:290px;background:linear-gradient(135deg,var(--ink),var(--ink2));border-radius:4px 14px 14px 4px;box-shadow:20px 24px 40px rgba(20,33,61,.25);color:#fff;padding:36px 22px 22px 36px;display:flex;flex-direction:column;transform:rotate(3deg)}
.book-spine{position:absolute;left:0;top:0;bottom:0;width:14px;background:rgba(0,0,0,.25)}
.book-t{font-family:var(--serif);font-size:1.6rem;line-height:1.1;border-top:2px solid var(--gold);padding-top:14px}
.book-a{margin-top:10px;color:var(--gold2);font-size:.9rem}
.book-i{margin-top:auto;font-size:.7rem;opacity:.6;letter-spacing:.05em}
@keyframes float{50%{transform:translateY(-8px)}}

.pain{padding:80px 0;border-bottom:1px solid var(--line)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card-s{padding:26px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.card-s p{margin:0;color:var(--muted);font-size:.95rem}
.ic{font-size:1.6rem;display:block;margin-bottom:10px}

.two{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:28px 32px}
.feat div{border-left:2px solid var(--gold);padding-left:18px}
.feat p{margin:0;color:var(--muted);font-size:.95rem}

.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{background:#fff;border-radius:var(--r);padding:28px;border:1px solid var(--line);position:relative}
.steps span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--gold);font-family:var(--serif);font-weight:700;margin-bottom:14px}
.steps p{margin:0;color:var(--muted);font-size:.95rem}

.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;margin-bottom:24px}
.price{position:relative;border:1px solid var(--line);border-radius:18px;padding:34px 28px;display:flex;flex-direction:column;background:#fff}
.price.featured{background:var(--ink);color:#e9ebf2;border-color:var(--ink);box-shadow:0 24px 50px rgba(20,33,61,.25);transform:translateY(-8px)}
.price.featured h3,.price.featured .pval{color:#fff}
.price.featured .btn{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.badge{position:absolute;top:-13px;left:28px;background:var(--gold);color:var(--ink);font-size:.75rem;font-weight:600;padding:4px 12px;border-radius:999px}
.pnote{margin:0;color:var(--muted);font-size:.92rem}.featured .pnote{color:#aab2c8}
.pval{font-family:var(--serif);font-size:2.1rem;color:var(--ink);margin:14px 0 18px;font-weight:600}
.pval small{font-family:var(--sans);font-size:.8rem;font-weight:400;color:var(--muted)}
.price ul{list-style:none;padding:0;margin:0 0 26px;flex:1}
.price li{padding:7px 0 7px 26px;position:relative;font-size:.95rem;border-bottom:1px dashed rgba(127,127,127,.2)}
.price li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.price .btn{text-align:center}

.form-wrap{align-items:start}
.howto{margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 26px}
.howto ol{margin:0;padding-left:20px;color:var(--muted)}.howto li{margin:6px 0}
.form-card{background:#fff;border-radius:20px;padding:34px;box-shadow:var(--sh);border:1px solid var(--line)}
.form-card label{display:block;font-size:.88rem;font-weight:500;color:var(--ink);margin-bottom:16px}
.form-card input,.form-card select,.form-card textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid #d9d3c4;border-radius:10px;font:inherit;font-weight:400;color:var(--text);background:#fff;transition:.15s}
.form-card input:focus,.form-card select:focus,.form-card textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,75,.2)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.check{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;color:var(--muted)!important}
.check input{width:auto!important;margin-top:4px!important}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:16px 18px;border-radius:12px;margin-bottom:18px}
.alert.err{background:#fbeceb;color:var(--err)}
.alert.ok{background:#eaf6ef;color:var(--ok);padding:28px}
.alert.ok h3{color:var(--ok)}

.faq{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;padding:16px 36px 16px 0;font-weight:600;color:var(--ink);position:relative;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:1.5rem;color:var(--gold);transition:.2s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{margin:0 0 18px;color:var(--muted)}

.final{background:linear-gradient(135deg,var(--ink),#0d1730);color:#c9cfdd;padding:90px 0}
.final h2{color:#fff}
.center-cta{justify-content:center}

.foot{background:#0b1328;color:#aab2c8;padding:40px 0;font-size:.92rem}
.foot a{color:var(--gold2)}
.foot b{color:#fff}
.foot-in{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot .muted{color:#7d86a0}

.wa-float{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);z-index:30;transition:.2s}
.wa-float:hover{transform:scale(1.08)}

@media (max-width:960px){
  .hero-in,.two{grid-template-columns:1fr}
  .hero-art{height:340px;max-width:420px;margin:0 auto;width:100%}
  .grid4{grid-template-columns:1fr 1fr}
  .steps,.prices{grid-template-columns:1fr}
  .price.featured{transform:none}
  .nav-links{display:none}
  .nav-in .btn-sm{margin-left:auto}
}
@media (max-width:600px){
  .section{padding:68px 0}
  .wrap{padding:0 16px}
  .grid4,.feat,.row2,.foot-in{grid-template-columns:1fr}
  .form-card{padding:22px}
  .hero{padding:48px 0 64px}
  .hero-art{transform:scale(.82);transform-origin:top center;height:300px}
  .logo span:last-child{font-size:1rem}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ===== Situs utama ===== */
.h-sm{font-size:clamp(1.8rem,4vw,2.8rem)}
.h-xs{font-size:1.4rem}
.pt0{padding-top:0}
.center-block{margin-left:auto;margin-right:auto}
.nav-links a.on{color:var(--ink);font-weight:600}
.nav-links a[data-hot]{color:var(--gold);font-weight:600}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

.stats{list-style:none;display:flex;gap:40px;padding:0;margin:8px 0 0}
.stats b{display:block;font-family:var(--serif);font-size:2rem;color:var(--ink);line-height:1}
.stats span{font-size:.88rem;color:var(--muted)}
.hero-books{position:relative;height:420px}
.hb{position:absolute;width:200px;height:auto;aspect-ratio:5/7;object-fit:cover;border-radius:4px 10px 10px 4px;box-shadow:18px 22px 40px rgba(20,33,61,.28)}
.hb0{right:10px;top:10px;transform:rotate(4deg);z-index:3}
.hb1{right:150px;top:60px;transform:rotate(-6deg);z-index:2}
.hb2{right:-40px;top:120px;transform:rotate(10deg);z-index:1;opacity:.9}

.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{position:relative;display:block;text-decoration:none;color:inherit;padding:34px 30px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.2s}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:var(--gold)}
.svc-card.hot{background:var(--ink);color:#c9cfdd;border-color:var(--ink)}
.svc-card.hot h3{color:#fff}
.svc-card p{color:var(--muted);margin:0 0 18px}.svc-card.hot p{color:#aab2c8}
.svc-ic{font-size:2rem;display:block;margin-bottom:14px}
.more{font-weight:600;color:var(--gold)}

.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:32px;flex-wrap:wrap}
.sec-head h2{margin:0}
.bgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.bcard{text-decoration:none;color:inherit;display:block}
.bcover{aspect-ratio:5/7;border-radius:4px 10px 10px 4px;overflow:hidden;background:var(--line);box-shadow:0 10px 24px rgba(20,33,61,.14);transition:.25s}
.bcover img{width:100%;height:100%;object-fit:cover;display:block}
.bcard:hover .bcover{transform:translateY(-6px);box-shadow:0 20px 36px rgba(20,33,61,.22)}
.bmeta{padding-top:14px}
.bmeta h3{font-size:1.02rem;margin:6px 0 4px;line-height:1.35}
.bmeta p{margin:0;font-size:.88rem;color:var(--muted)}
.tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--gold);background:rgba(201,162,75,.12);padding:3px 9px;border-radius:999px}
.tag-o{color:var(--ink);background:rgba(20,33,61,.07)}

.page-head{background:var(--paper);padding:64px 0 48px;margin-bottom:48px;border-bottom:1px solid var(--line)}
.filters{margin-top:24px;display:flex;flex-direction:column;gap:14px}
.filters input{max-width:460px;padding:13px 18px;border:1px solid #d9d3c4;border-radius:999px;font:inherit;background:#fff}
.filters input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,75,.2)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;padding:7px 16px;border-radius:999px;font:500 .9rem var(--sans);cursor:pointer;color:var(--text)}
.chip.on,.chip:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:28px}
.crumbs a{color:var(--muted)}
.bd{display:grid;grid-template-columns:360px 1fr;gap:56px;align-items:start}
.bd-cover{position:sticky;top:96px}
.bd-cover img{width:100%;height:auto;border-radius:4px 12px 12px 4px;box-shadow:24px 28px 50px rgba(20,33,61,.25)}
.bd h1{margin-top:14px}
.author{color:var(--muted);margin-top:-6px}
.spec{display:grid;grid-template-columns:repeat(5,auto);gap:10px 28px;justify-content:start;margin:22px 0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.spec dt{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.spec dd{margin:2px 0 0;font-weight:600;color:var(--ink)}
.prose{max-width:680px}
.prose h2{font-size:1.4rem;margin-top:1.4em}
.prose p{color:#3e4452}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px}
.contact-card{display:flex;flex-direction:column;gap:6px;padding:24px;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);transition:.2s}
.contact-card:hover{border-color:#25d366;box-shadow:var(--sh)}
.contact-card span{color:#1a9e4b;font-size:.9rem}
.contact-info{display:flex;gap:40px;flex-wrap:wrap;padding:24px;background:var(--paper);border-radius:14px}

.foot{padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.foot-grid h4{color:#fff;font-family:var(--sans);font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;margin:0 0 14px}
.foot-grid a{display:block;color:#aab2c8;text-decoration:none;margin-bottom:8px}
.foot-grid a:hover{color:var(--gold2)}
.logo-light{color:#fff!important;margin-bottom:14px}
.foot-bot{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding:22px 20px;font-size:.85rem;color:#7d86a0}
.btn-danger{background:#fff;color:var(--err);border-color:#e6c4c2}
.btn-danger:hover{background:var(--err);color:#fff;border-color:var(--err)}

@media (max-width:960px){
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 20px 16px;border-bottom:1px solid var(--line);box-shadow:var(--sh)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .hero-books{height:340px;max-width:420px;margin:0 auto;width:100%}
  .hb{width:160px}
  .svc{grid-template-columns:1fr}
  .bgrid{grid-template-columns:repeat(3,1fr)}
  .bd{grid-template-columns:1fr}
  .bd-cover{position:static;max-width:300px}
  .spec{grid-template-columns:repeat(3,auto)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .bgrid{grid-template-columns:1fr 1fr;gap:18px}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .stats{gap:26px}
  .hero-books{height:280px}
  .hb{width:130px}.hb1{right:110px}
}