/* ===========================================================================
   Scale9X — shared design system
   Navy & Copper · Inter · premium strategy-firm register
   =========================================================================== */
:root{
  --navy:#001F3F;--navy-2:#03294f;--charcoal:#2C3E50;
  --copper:#9C6A38;--copper-dark:#a5662c;--copper-light:#D4A574;
  --cream:#F8F4EF;--cream-2:#F1ECE3;
  --slate:#64748B;--ink:#001F3F;--ink-soft:#334155;--ink-mid:#475569;
  --line:#E6DDD0;--line-soft:#F0E9DF;--line-cool:#E7ECF2;--white:#fff;
  --grad-brand:linear-gradient(135deg,#001F3F 0%,#B87333 100%);
  --grad-dark:linear-gradient(135deg,#001F3F 0%,#2C3E50 100%);
  --maxw:1200px;--maxw-narrow:820px;
  --shadow-sm:0 1px 2px rgba(0,31,63,.08);
  --shadow-md:0 10px 30px rgba(0,31,63,.08);
  --shadow-lg:0 24px 60px rgba(0,31,63,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;font-size:16px;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:"Newsreader",Georgia,serif;font-weight:600;letter-spacing:-.02em;line-height:1.1;color:var(--ink);text-wrap:balance}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.narrow{max-width:var(--maxw-narrow);margin-left:auto;margin-right:auto}
.eyebrow{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--slate)}
.copper{color:var(--copper)}
.muted{color:var(--slate)}
.lead{font-size:18px;color:var(--ink-soft);line-height:1.7;max-width:640px;text-wrap:pretty}

/* language toggle: both languages live in the page, toggled by <html data-lang> */
[data-lang="en"] .lang-id{display:none}
[data-lang="id"] .lang-en{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--copper);color:#fff;border:none;
  border-radius:10px;padding:13px 26px;font-weight:600;font-size:15px;letter-spacing:-.005em;cursor:pointer;white-space:nowrap;
  transition:background .15s,box-shadow .15s,transform .12s;box-shadow:var(--shadow-sm);font-family:inherit}
.btn:hover{background:var(--copper-dark);transform:translateY(-1px);box-shadow:0 6px 18px rgba(184,115,51,.26)}
.btn.ghost{background:transparent;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{background:var(--cream);transform:translateY(-1px)}
.btn.light{background:#fff;color:var(--navy)}
.btn.light:hover{background:var(--cream)}
.btn.outline-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn.outline-light:hover{background:rgba(255,255,255,.08)}
.btn.sm{padding:10px 18px;font-size:14px}
.textlink{color:var(--copper);font-weight:600;border-bottom:1.5px solid transparent;transition:border-color .15s}
.textlink:hover{border-bottom-color:var(--copper)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px;margin-right:44px;flex:0 0 auto}
/* Logo mark — CANONICAL 9X square lockup (identical across every Scale9X property). */
.mark{width:34px;height:34px;border-radius:8px;flex:0 0 auto;display:grid;place-items:center;background:#232420;color:#9C6A38;font-family:"Newsreader",Georgia,serif;font-weight:600;font-size:16px;letter-spacing:-.01em}
.foot .mark{background:transparent;border:1px solid rgba(255,255,255,.42);color:#9C6A38}
.word{font-family:"Newsreader",Georgia,serif;font-size:22px;font-weight:600;letter-spacing:-.01em;color:#232420}
.word b{color:#9C6A38;font-weight:600}
.navlinks{display:flex;align-items:center;gap:10px}
.navlinks>a,.nav-item>button{font-size:14.5px;font-weight:500;color:var(--ink-soft);background:none;border:none;font-family:inherit;
  cursor:pointer;padding:8px 12px;border-radius:8px;display:inline-flex;align-items:center;gap:5px;white-space:nowrap;transition:color .15s,background .15s}
/* the in-nav book button is for the mobile menu only; hide the duplicate on desktop */
.navlinks>a.book{display:none}
.navlinks>a:hover,.nav-item>button:hover{color:var(--copper);background:var(--cream)}
.nav-item{position:relative}
.nav-item>button svg{width:12px;height:12px;opacity:.6}
.dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:250px;background:#fff;border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .16s,transform .16s,visibility .16s}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:10px 12px;border-radius:9px;font-size:14px;color:var(--ink-soft);transition:background .12s,color .12s}
.dropdown a:hover{background:var(--cream);color:var(--navy)}
.dropdown a .dd-t{font-weight:600;color:var(--navy)}
.dropdown a .dd-d{font-size:12.5px;color:var(--slate);margin-top:1px}
.nav-cta{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.nav-cta .btn.book{font-size:13px;font-weight:600;padding:9px 16px;border-radius:9px}
.langtog{border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-size:13px;font-weight:600;color:var(--navy);background:#fff;cursor:pointer;font-family:inherit}
.menu-btn{display:none;background:none;border:none;cursor:pointer;color:var(--navy)}

/* ---------- sections ---------- */
section{padding:100px 0}
.sec-head{max-width:720px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:40px;line-height:1.12;margin-top:14px}
.sec-head p{margin-top:16px}

/* page hero (interior pages) */
.page-hero{background:var(--cream);background-image:radial-gradient(circle at 1px 1px,rgba(0,31,63,.05) 1px,transparent 0);background-size:26px 26px;padding:64px 0 60px;border-bottom:1px solid var(--line)}
.crumb{font-size:13px;color:var(--slate);margin-bottom:18px}
.crumb a:hover{color:var(--copper)}
.crumb span{color:var(--copper)}
.page-hero h1{font-size:50px;line-height:1.05;letter-spacing:-.03em;max-width:900px}
.page-hero .lead{margin-top:20px;font-size:19px;max-width:720px}
.page-hero .cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}

/* home hero */
.hero{padding:112px 0 96px;background:var(--cream);background-image:radial-gradient(circle at 1px 1px,rgba(0,31,63,.05) 1px,transparent 0);background-size:26px 26px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--copper);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px}
.hero h1{font-size:56px;line-height:1.05;letter-spacing:-.03em;margin:22px 0 0;max-width:880px}
.hero p.sub{font-size:19px;color:var(--ink-soft);margin-top:22px;max-width:620px;line-height:1.6;text-wrap:pretty}
.hero .cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero .micro{margin-top:18px;font-size:13.5px;color:var(--slate)}

/* dark band + cta band */
.band-dark{background:var(--grad-dark);color:#fff}
.band-dark .eyebrow{color:var(--copper-light)}
.band-dark h2{color:#fff;font-size:40px;line-height:1.12;max-width:840px}
.band-dark p{color:rgba(255,255,255,.85);max-width:700px;margin-top:18px;font-size:18px;line-height:1.7;text-wrap:pretty}
.band-dark .lead{color:rgba(255,255,255,.85)}
.pillrow{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.ptag{font-size:13.5px;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:8px 16px}
.ctaband{background:var(--grad-dark);color:#fff;text-align:center}
.ctaband h2{color:#fff;font-size:40px;line-height:1.14;max-width:700px;margin:0 auto}
.ctaband p{color:rgba(255,255,255,.82);margin:16px auto 0;max-width:560px;font-size:17px;text-wrap:pretty}
.ctaband .cta{display:flex;gap:14px;justify-content:center;margin-top:30px;flex-wrap:wrap}

/* ---------- prose (long-form) ---------- */
.prose{max-width:var(--maxw-narrow)}
.prose>*+*{margin-top:20px}
.prose h2{font-size:30px;margin-top:52px;line-height:1.15}
.prose h3{font-size:21px;margin-top:36px;color:var(--navy)}
.prose p{font-size:17px;color:var(--ink-soft);line-height:1.75}
.prose ul,.prose ol{padding-left:22px;color:var(--ink-soft);font-size:17px;line-height:1.7}
.prose li+li{margin-top:8px}
.prose strong{color:var(--navy);font-weight:700}
.prose blockquote{border-left:3px solid var(--copper);padding:6px 0 6px 22px;font-size:20px;font-weight:600;color:var(--navy);line-height:1.5;font-style:normal}
.prose .callout{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:22px 24px;font-size:16px}

/* ---------- cards / grids ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 30px 26px;transition:box-shadow .15s,transform .12s,border-color .15s}
.card.hover:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--copper-light)}
.card .k{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--copper)}
.card h3{font-size:22px;margin:10px 0 8px}
.card p{color:var(--ink-soft);font-size:15.5px;line-height:1.65}
.card .arrow{margin-top:16px;font-size:14px;font-weight:600;color:var(--copper)}

/* ---------- 9X model components ---------- */
.model-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.principle{font-size:22px;font-weight:700;color:var(--navy);letter-spacing:-.01em;line-height:1.4;border-left:3px solid var(--copper);padding-left:18px}
.pillars{display:flex;flex-direction:column;gap:14px}
.pillar{border:1px solid var(--line);border-radius:14px;padding:22px 24px;background:#fff}
.pillar .ph{display:flex;align-items:baseline;gap:12px}
.pillar .pnum{font-size:13px;font-weight:800;color:var(--copper)}
.pillar .pname{font-size:17px;font-weight:700;color:var(--navy)}
.pillar .pq{font-size:13.5px;color:var(--slate);margin-left:auto}
.pillar .levers{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.lever{font-size:13px;font-weight:500;color:var(--ink-soft);background:var(--cream-2);border-radius:8px;padding:7px 12px}
.radar-card{background:var(--navy);border-radius:18px;padding:30px;color:#fff;text-align:center}
.radar-card .rl{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--copper-light);font-weight:600}
.radar-card .rscore{font-size:46px;font-weight:800;letter-spacing:-.03em;margin-top:6px}
.radar-card .rscore small{font-size:18px;font-weight:500;color:rgba(255,255,255,.6)}
.radar-card svg{width:100%;max-width:360px;height:auto;margin:6px auto 0}
.radar-card .rcap{font-size:13px;color:rgba(255,255,255,.7);margin-top:10px}

/* lever explainer (deep) */
.lever-detail{border:1px solid var(--line);border-radius:16px;padding:28px 30px;background:#fff}
.lever-detail+.lever-detail{margin-top:16px}
.lever-detail .ld-h{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.lever-detail .ld-n{font-size:13px;font-weight:800;color:var(--copper);letter-spacing:.04em}
.lever-detail .ld-t{font-size:20px;font-weight:700;color:var(--navy);letter-spacing:-.01em}
.lever-detail .ld-p{font-size:15px;color:var(--slate);margin-left:auto}
.lever-detail p{font-size:16px;color:var(--ink-soft);line-height:1.7;margin-top:12px}
.ld-rows{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px;margin-top:18px}
.ld-row .rk{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--copper)}
.ld-row .rv{font-size:14.5px;color:var(--ink-soft);line-height:1.55;margin-top:5px}

/* maturity scale */
.maturity{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:m}
.mat{border:1px solid var(--line);border-radius:12px;padding:18px 16px;background:#fff}
.mat .mn{font-size:12px;font-weight:800;color:var(--copper)}
.mat .mt{font-size:15px;font-weight:700;color:var(--navy);margin-top:6px}
.mat .md{font-size:13px;color:var(--slate);line-height:1.5;margin-top:6px}

/* process / steps / timeline */
.steps{display:flex;flex-direction:column}
.pstep{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--line)}
.pstep:first-child{border-top:none}
.pstep .sn{width:38px;height:38px;border-radius:10px;background:var(--cream);color:var(--copper);display:grid;place-items:center;font-weight:800;font-size:15px}
.pstep h4{font-size:18px;color:var(--navy)}
.pstep p{font-size:15.5px;color:var(--ink-soft);line-height:1.65;margin-top:6px}
.pstep .meta{font-size:12.5px;letter-spacing:.04em;color:var(--slate);margin-top:8px}

/* deliverables list */
.checklist{list-style:none;padding:0;display:grid;gap:12px}
.checklist li{display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:16px;color:var(--ink-soft);line-height:1.6}
.checklist li::before{content:"";width:22px;height:22px;border-radius:50%;background:var(--cream);border:1px solid var(--copper-light);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B87333' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:13px;margin-top:1px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stat .n{font-size:40px;font-weight:800;letter-spacing:-.03em;color:var(--copper)}
.stat .l{font-size:14.5px;color:var(--slate);margin-top:6px;line-height:1.5}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:0 22px;margin-bottom:12px}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-size:17px;font-weight:600;color:var(--navy);
  display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--copper);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{border-bottom:1px solid var(--line-soft)}
.faq .fa{padding:16px 0 22px;font-size:16px;color:var(--ink-soft);line-height:1.7}

/* about meta */
.metarow{display:flex;gap:34px;flex-wrap:wrap;margin-top:28px}
.metarow .k{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--slate);font-weight:600}
.metarow .v{font-size:15px;color:var(--navy);font-weight:600;margin-top:5px}

/* footer */
footer{background:var(--navy);color:rgba(255,255,255,.7);padding:56px 0 40px}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px 40px;align-items:start}
.foot-brand{max-width:280px}
.foot-tag{margin-top:14px;font-size:14px;line-height:1.55;color:rgba(255,255,255,.6)}
.foot .word{color:#fff}.foot .word b{color:var(--copper-light)}
.foot a{color:rgba(255,255,255,.7)}.foot a:hover{color:#fff}
.foot .col .office{color:rgba(255,255,255,.7)}
.foot .col .office em{font-style:normal;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--copper-light);border:1px solid rgba(255,255,255,.22);border-radius:4px;padding:1px 5px;margin-left:7px;vertical-align:middle}
.foot .col .ct{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.45);font-weight:600;margin-bottom:12px}
.foot .col a,.foot .col span{display:block;font-size:14px;margin-bottom:8px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:12.5px;color:rgba(255,255,255,.45);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* photo blocks (contained, premium) */
.media{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.media.rev .media-copy{order:2}
.photo-block{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow-md)}
.media-copy .eyebrow{margin-bottom:12px}
.media-copy h2{font-size:30px;line-height:1.14}
.media-copy p{margin-top:16px}
@media(max-width:860px){.media{grid-template-columns:1fr;gap:28px}.media.rev .media-copy{order:0}}

/* utilities */
.center{text-align:center}
.mt-0{margin-top:0}
.bg-cream{background:var(--cream)}
.bg-white{background:#fff}

/* ---------- responsive ---------- */
@media(max-width:940px){
  .nav-cta .btn.book{display:none}
  .menu-btn{display:block}
  .navlinks{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);padding:14px 24px 20px;box-shadow:0 10px 28px rgba(0,31,63,.08);max-height:80vh;overflow:auto}
  .navlinks.open{display:flex}
  .navlinks>a.book{display:inline-flex;justify-content:center;color:#fff;margin-top:10px}
  .navlinks>a,.nav-item>button{font-size:16px;padding:12px 4px;width:100%;justify-content:space-between}
  .nav-item{width:100%}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-radius:0;
    padding:0 0 8px 12px;min-width:0;display:none}
  .nav-item.open .dropdown{display:block}
  .model-grid{grid-template-columns:1fr;gap:34px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .ld-rows{grid-template-columns:1fr}
  .maturity{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr;gap:30px}
  .foot{grid-template-columns:1fr 1fr;gap:36px}.foot-brand{grid-column:1 / -1;max-width:none}
  section{padding:72px 0}
  .hero{padding:72px 0 64px}
  .page-hero{padding:48px 0 44px}
  .hero h1{font-size:42px}.page-hero h1{font-size:36px}
  .sec-head h2,.band-dark h2,.ctaband h2{font-size:30px}
  .prose h2{font-size:26px}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  section{padding:60px 0}
  .hero{padding:52px 0 44px}
  .hero h1{font-size:34px}.page-hero h1{font-size:30px}
  .hero p.sub{font-size:17px}
  .sec-head h2,.band-dark h2,.ctaband h2{font-size:25px}
  .sec-head{margin-bottom:32px}
  .prose h2{font-size:23px}
  .prose p,.prose ul,.prose ol{font-size:16px}
  .stat .n{font-size:34px}
  .maturity{grid-template-columns:1fr}
  .lever-detail{padding:22px 20px}
  .card{padding:24px 22px 20px}
  .hero .cta .btn,.page-hero .cta .btn,.ctaband .cta .btn{width:100%}
  .foot{grid-template-columns:1fr;gap:28px}
}
