/* PT. Karya Eka Kargo. Single stylesheet for all pages.
   Readability rules: body 18px, nothing under 16px, controls at least 48px tall. */
:root{
  --navy:#0f1f3d; --navy-2:#162a52; --ink:#1b2331; --muted:#3d4757; --text-2:#334155;
  --line:#e3e7ee; --bg:#ffffff; --bg-2:#f4f6fa;
  --amber:#f2a33a; --amber-2:#d98a1c; --eyebrow:#8a5100;
  --on-navy:#dde3ee; --on-navy-2:#c9d2e2;
  --wa:#25d366; --wa-2:#1ebe5b; --field:#7d8798;
  --radius:12px; --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-padding-top:88px;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","PingFang SC","Microsoft YaHei",sans-serif;font-size:18px;line-height:1.6;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:clip}
html[lang="zh-CN"] body{line-height:1.75}
a{color:inherit;text-decoration:none}
img,svg{display:block}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
button{font:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
@media(min-width:600px){.wrap{padding:0 24px}}
h1,h2,h3,h4{line-height:1.2;font-weight:700;overflow-wrap:break-word}
h2{font-size:clamp(30px,4vw,42px);color:var(--navy)}
.eyebrow{display:inline-block;font-size:16px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--eyebrow);margin-bottom:12px}
html[lang="zh-CN"] .eyebrow{letter-spacing:.05em}
.lead{color:var(--muted);font-size:20px;line-height:1.55;max-width:640px}
section{padding:72px 0}
@media(min-width:900px){section{padding:88px 0}}
:focus-visible{outline:3px solid var(--navy);outline-offset:2px}
.hero :focus-visible,.coverage :focus-visible,footer :focus-visible,.topbar :focus-visible,.post-cta :focus-visible{outline-color:var(--amber)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 24px;border-radius:10px;font-weight:600;font-size:18px;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s;text-align:center}
.btn svg{width:22px;height:22px;flex:none}
.btn-wa{background:var(--wa);color:var(--navy)}
.btn-wa:hover{background:var(--wa-2)}
.btn-amber{background:var(--amber);color:var(--navy)}
.btn-amber:hover{background:var(--amber-2)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* skip link */
.skip{position:absolute;left:16px;top:-120px;z-index:100;background:var(--amber);color:var(--navy);padding:12px 18px;border-radius:8px;font-weight:700}
.skip:focus{top:16px}

/* topbar */
.topbar{background:var(--navy);color:var(--on-navy);font-size:16px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:4px 16px;min-height:52px;padding-top:4px;padding-bottom:4px}
.topbar .left{display:flex;flex-wrap:wrap;gap:6px 20px;align-items:center}
.topbar .left span{display:inline-flex;align-items:center;gap:8px;min-height:32px}
.topbar .left svg{width:18px;height:18px;color:var(--amber);flex:none}
.lang{display:flex;align-items:center;gap:6px}
.lang-label{color:var(--on-navy-2);margin-right:4px}
.lang a,.lang [aria-current]{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 12px;border-radius:8px;font-weight:600;color:var(--on-navy);border:1px solid rgba(255,255,255,.28)}
.lang a:hover{border-color:#fff;color:#fff}
.lang [aria-current]{background:var(--amber);color:var(--navy);border-color:var(--amber)}
@media(max-width:600px){.topbar .left span.hours,.lang-label{display:none}}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:16px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy);font-size:19px;line-height:1.15;letter-spacing:-.01em;min-height:48px}
.logo .mark{width:48px;height:48px;flex:none}
.logo small{display:block;font-size:16px;font-weight:600;color:var(--muted);letter-spacing:.03em;text-transform:uppercase;margin-top:2px}
.menu{display:flex;align-items:center;gap:2px}
.menu a{display:inline-flex;align-items:center;min-height:48px;padding:0 12px;border-radius:8px;font-size:17px;font-weight:500;color:var(--text-2)}
.menu a:hover{color:var(--navy);background:var(--bg-2)}
.menu a[aria-current="page"]{color:var(--navy);font-weight:700}
.menu .btn{margin-left:10px;padding:10px 20px;font-size:17px;color:var(--navy);font-weight:700}
.menu .btn:hover{background:var(--amber-2)}
.burger{display:none;width:48px;height:48px;background:none;border:0;cursor:pointer;place-items:center;border-radius:8px;color:var(--navy)}
.burger:hover{background:var(--bg-2)}
.burger svg{width:28px;height:28px}
@media(max-width:1000px){
  .burger{display:grid}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px;box-shadow:0 14px 34px rgba(15,31,61,.14);max-height:calc(100vh - 76px);overflow:auto}
  .menu.open{display:flex}
  .menu a{min-height:54px;font-size:19px;border-bottom:1px solid var(--line);border-radius:0;padding:0 4px}
  .menu .btn{margin:14px 0 0;border-bottom:0;border-radius:10px;padding:12px 20px;font-size:18px}
}
@media(max-width:400px){.logo small{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;padding:80px 0 72px;background:var(--navy)}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.6) saturate(.7)}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(120deg,rgba(15,31,61,.9) 0%,rgba(22,42,82,.86) 55%,rgba(30,58,110,.8) 100%)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero .eyebrow{color:var(--amber);text-shadow:0 1px 3px rgba(0,0,0,.5)}
.hero h1,.hero p{text-shadow:0 1px 3px rgba(0,0,0,.35)}
.hero h1{font-size:clamp(36px,5.5vw,58px);line-height:1.12;letter-spacing:-.02em;margin:8px 0 20px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p{color:var(--on-navy);font-size:20px;line-height:1.55;max-width:560px;margin-bottom:32px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.cta.form-first .cta-form{order:-1;background:var(--amber);color:var(--navy);border-color:transparent}
.cta.form-first .cta-form:hover{background:var(--amber-2)}
.cta.form-first .cta-wa{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.cta.form-first .cta-wa:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.hero-card{background:rgba(15,31,61,.55);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:28px;backdrop-filter:blur(6px)}
.hero-card h2{font-size:17px;letter-spacing:.08em;text-transform:uppercase;color:#d5dcea;margin-bottom:16px}
.hero-card ol{list-style:none;display:grid;gap:14px}
.hero-card li{display:flex;gap:14px;align-items:center;font-size:18px;color:#eef2f8}
.hero-card .dot{width:34px;height:34px;border-radius:50%;background:var(--amber);color:var(--navy);display:grid;place-items:center;flex:none;font-weight:800;font-size:16px}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:36px}.hero{padding:56px 0}}

/* trust bar */
.trust{background:var(--bg-2);border-bottom:1px solid var(--line);padding:22px 0}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust div{display:flex;gap:12px;align-items:center;font-size:17px;color:var(--text-2);line-height:1.35}
.trust svg{width:26px;height:26px;color:var(--navy);flex:none}
.trust b{display:block;color:var(--navy)}
.trust small{font-size:16px;color:var(--muted)}
@media(max-width:900px){.trust .wrap{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.trust .wrap{grid-template-columns:1fr}}

/* services */
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:40px 0 24px}
.pillar{border:1px solid var(--line);border-radius:16px;background:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column}
.pillar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--amber);z-index:1}
.pillar img{width:100%;aspect-ratio:3/2;object-fit:cover}
.pillar .body{padding:26px 28px 30px}
.pillar .ic{width:52px;height:52px;border-radius:12px;background:var(--bg-2);display:grid;place-items:center;margin-bottom:16px;color:var(--navy)}
.pillar .ic svg{width:28px;height:28px}
.pillar h3{font-size:24px;color:var(--navy);margin-bottom:8px}
.pillar p{color:var(--muted);margin-bottom:16px}
.pillar ul{list-style:none;display:grid;gap:8px;font-size:17px;color:var(--text-2)}
.pillar li{display:flex;gap:10px}
.pillar li::before{content:"\2713";color:var(--eyebrow);font-weight:800;flex:none}
.support{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.support div{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--bg-2)}
.support h4{font-size:19px;color:var(--navy);margin-bottom:6px}
.support p{font-size:17px;color:var(--muted)}
@media(max-width:900px){.pillars,.support{grid-template-columns:1fr}}

/* coverage */
.coverage{position:relative;overflow:hidden;background:var(--navy);color:#fff}
.coverage-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.coverage::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(15,31,61,.55),rgba(15,31,61,.85))}
.coverage .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.15fr;gap:36px 48px;align-items:center}
.coverage h2{color:#fff}
.coverage .eyebrow{color:var(--amber)}
.coverage .lead{color:var(--on-navy)}
.route{width:100%;height:auto}
/* map labels are in viewBox units; bigger on phones so they still render at 16px+ */
.route text{font-size:22px;font-weight:700;fill:#fff;paint-order:stroke;stroke:var(--navy);stroke-width:5px;stroke-linejoin:round}
.route .m-sub{font-size:18px;font-weight:500;fill:#d5dcea}
@media(max-width:480px){.route text{font-size:28px}.route .m-sub{font-size:25px}}
.cities{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px;grid-column:1/-1}
.cities li{display:flex;gap:14px;align-items:center;padding:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:12px}
.cities .pin{width:52px;height:40px;border-radius:8px;background:var(--amber);color:var(--navy);display:grid;place-items:center;font-weight:800;font-size:16px;flex:none}
.cities b{display:block;font-size:18px}
.cities span{color:var(--on-navy-2);font-size:17px}
@media(max-width:900px){.coverage .wrap{grid-template-columns:1fr}.route{max-width:640px}}
@media(max-width:640px){.cities{grid-template-columns:1fr}}

/* vision & mission */
.vm{background:var(--bg-2)}
.vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}
.vm-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}
.vm-card h3{font-size:22px;color:var(--navy);margin-bottom:14px}
.vm-card p{font-size:20px;line-height:1.6;color:var(--text-2)}
.vm-card ol{list-style:none;counter-reset:vm;display:grid;gap:14px;color:var(--text-2)}
.vm-card li{counter-increment:vm;display:flex;gap:14px}
.vm-card li::before{content:counter(vm);width:32px;height:32px;border-radius:50%;background:var(--amber);color:var(--navy);display:grid;place-items:center;flex:none;font-weight:800;font-size:16px}
@media(max-width:900px){.vm-grid{grid-template-columns:1fr}}


/* quote */
.quote .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.quote .side img{border-radius:14px;margin-top:28px;aspect-ratio:3/2;object-fit:cover;width:100%}
.quote form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;gap:16px;box-shadow:0 10px 40px rgba(15,31,61,.06)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-size:16px;font-weight:600;color:var(--text-2);display:grid;gap:6px}
input,select,textarea{font:inherit;font-size:18px;min-height:48px;padding:11px 14px;border:1px solid var(--field);border-radius:10px;background:#fff;color:var(--ink);width:100%}
::placeholder{color:#5b6472;opacity:1}
textarea{min-height:120px;resize:vertical}
.form-msg{background:#fff3dc;border:1px solid var(--amber-2);color:#5c3a03;padding:14px 16px;border-radius:10px;font-size:17px}
.form-msg.ok{background:#e9f7ef;border-color:#1f8a4c;color:#14532d}
.form-msg.err{background:#fdeceb;border-color:#c0392b;color:#7f1d1d}
.quote-form label:has([required]) > span::after{content:" *";content:" *" / "";color:#b42318}
.quote-form [aria-invalid="true"]{border-color:#c0392b;box-shadow:0 0 0 1px #c0392b}
.quote-form button:disabled{opacity:.7;cursor:progress}
.alt{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:16px}
.alt::before,.alt::after{content:"";flex:1;height:1px;background:var(--line)}
@media(max-width:900px){.quote .wrap,.row{grid-template-columns:1fr}.quote form{padding:22px 18px}}

/* about */
.about{background:var(--bg-2)}
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px}
.legal{margin-top:24px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:18px 20px;display:grid;gap:12px;font-size:17px}
.legal div{display:grid;grid-template-columns:150px 1fr;gap:14px;align-items:start}
.legal span{color:var(--muted)}
/* values wrap only at the <wbr> after each slash; spans keep hyphenated segments (S-000383, BC-RK) together */
.legal b{color:var(--navy);font-variant-numeric:tabular-nums;min-width:0}
.legal b span{color:inherit;white-space:nowrap}
@media(max-width:480px){.legal div{grid-template-columns:1fr;gap:2px}.legal div>span{font-size:16px}}
@media(max-width:900px){.about .wrap{grid-template-columns:1fr}}

/* contact */
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.cgrid{display:grid;gap:18px;margin-top:28px}
.cgrid div{display:flex;gap:14px;align-items:flex-start}
.cgrid svg{width:24px;height:24px;color:var(--amber-2);flex:none;margin-top:4px}
.cgrid b{display:block;color:var(--navy)}
.cgrid span{color:var(--muted);font-size:17px;overflow-wrap:anywhere}
.cgrid a{color:var(--navy);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.map{display:grid;gap:8px;align-content:start}
.map iframe{display:block;width:100%;height:350px;border:1px solid var(--line);border-radius:16px;background:#e9edf4}
.map a{justify-self:start;display:inline-flex;align-items:center;min-height:44px;color:var(--navy);font-weight:600;text-decoration:underline;text-underline-offset:3px}
@media(max-width:600px){.map iframe{height:250px}}
@media(max-width:900px){.contact .wrap{grid-template-columns:1fr}}

/* footer */
footer{background:var(--navy);color:var(--on-navy-2);font-size:16px;padding:44px 0 36px}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
footer b{color:#fff;font-size:18px}
.foot-brand{display:flex;gap:16px;align-items:flex-start}
.foot-brand img{flex:none}
.foot-links{display:flex;gap:4px 6px;flex-wrap:wrap}
.foot-links a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 10px;color:var(--on-navy)}
.foot-links a:hover{color:#fff;text-decoration:underline}

/* floating WhatsApp */
.fab{position:fixed;right:16px;bottom:16px;z-index:60;background:var(--wa);color:var(--navy);display:flex;align-items:center;gap:10px;min-height:56px;padding:12px 20px 12px 16px;border-radius:999px;font-weight:700;font-size:17px;box-shadow:0 10px 30px rgba(0,0,0,.22)}
.fab svg{width:26px;height:26px}
.fab:hover{background:var(--wa-2)}
@media(max-width:600px){.fab span{display:none}.fab{padding:0;width:60px;height:60px;justify-content:center}}

/* blog listing */
.page-head{background:var(--bg-2);border-bottom:1px solid var(--line);padding:52px 0 44px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:box-shadow .15s}
.card:hover{box-shadow:0 12px 36px rgba(15,31,61,.1)}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.card .body{padding:20px 22px 24px;display:grid;gap:10px;align-content:start}
.card time{font-size:16px;color:var(--muted)}
.card h2{font-size:22px;line-height:1.3}
.card h2 a{display:block;padding:8px 0;margin:-8px 0}
.card h2 a:hover{color:var(--amber-2)}
.card p{color:var(--muted);font-size:17px}
.card .more{font-size:16px;color:var(--muted)}
@media(max-width:1000px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.cards{grid-template-columns:1fr}}

/* blog post */
.narrow{max-width:800px}
.post{padding:32px 0 80px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px 8px;font-size:16px;color:var(--muted)}
.crumbs li{display:inline-flex;align-items:center;gap:8px;min-height:44px}
.crumbs li+li::before{content:"\203A";color:var(--muted)}
.crumbs a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 4px;color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.post-head{margin:20px 0 28px}
.post-head h1{font-size:clamp(32px,5vw,46px);line-height:1.15;color:var(--navy);letter-spacing:-.01em}
.post-meta{color:var(--muted);font-size:17px;margin-top:14px}
.post-hero{width:100%;border-radius:16px;aspect-ratio:16/9;object-fit:cover;margin-bottom:32px}
.prose{font-size:19px;line-height:1.7}
html[lang="zh-CN"] .prose{line-height:1.9}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:28px;color:var(--navy);margin-top:1.8em;line-height:1.25}
.prose h3{font-size:22px;color:var(--navy);margin-top:1.5em}
.prose ul,.prose ol{padding-left:1.4em}
.prose li+li{margin-top:.45em}
.prose a{color:var(--eyebrow);text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--navy)}
.prose .note{background:var(--bg-2);border-left:5px solid var(--amber);padding:16px 20px;border-radius:0 12px 12px 0}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:1.1em}
.prose table{width:100%;border-collapse:collapse;font-size:17px;min-width:460px}
.prose th,.prose td{padding:12px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:var(--bg-2);color:var(--navy)}
.post-cta{margin-top:56px;background:var(--navy);color:#fff;border-radius:16px;padding:32px 28px}
.post-cta h2{color:#fff;font-size:26px}
.post-cta p{color:var(--on-navy);margin:10px 0 22px}
.post-cta .btns{display:flex;gap:12px;flex-wrap:wrap}
.post-cta .btn-outline{color:#fff;border-color:rgba(255,255,255,.55)}
.post-cta .btn-outline:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff}
.post-back{margin-top:32px;font-size:17px}
.post-back a{color:var(--navy);font-weight:600;display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:3px}

/* 404 page */
.nf{padding:72px 0 88px}
.nf h1{font-size:clamp(32px,5vw,46px);line-height:1.15;color:var(--navy);margin-bottom:14px}
.nf-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}