:root{
  --navy:#0B2447; --ink:#0F1E36; --ink-2:#4A5872; --muted:#6A7890;
  --blue:#1366F0; --blue-d:#0B4FC4; --blue-l:#EAF1FE; --tint:#F5F8FD; --line:#E3E9F2;
  --wa:#1FAF5A; --r:20px; --sh:0 1px 2px rgba(11,36,71,.05),0 12px 32px -14px rgba(11,36,71,.22);
  --f:"Plus Jakarta Sans",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:#fff;color:var(--ink);font:400 16px/1.65 var(--f);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
svg{width:1.15em;height:1.15em;flex:none}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.row{display:flex;flex-wrap:wrap;gap:12px}

.display{font-weight:800;font-size:clamp(38px,5vw,64px);line-height:1.06;letter-spacing:-.035em;color:var(--navy)}
.display span{color:var(--blue)}
.h2{font-weight:800;font-size:clamp(28px,3.2vw,40px);line-height:1.15;letter-spacing:-.03em;color:var(--navy)}
.h3{font-weight:800;font-size:clamp(24px,2.4vw,30px);line-height:1.2;letter-spacing:-.02em;color:var(--navy)}
.lead{font-size:clamp(16.5px,1.3vw,18.5px);color:var(--ink-2)}
.eyebrow{display:block;font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:46px;padding:0 20px;border-radius:12px;font-weight:700;font-size:15px;border:0;cursor:pointer;transition:transform .15s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-lg{height:56px;padding:0 26px;font-size:16px;border-radius:14px}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-d)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#199A4E}
.btn-white{background:#fff;color:var(--navy)}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
.logo{display:flex;align-items:center;gap:11px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:var(--blue);display:grid;place-items:center}
.logo-mark svg{width:24px;height:24px}
.logo-txt{display:flex;flex-direction:column;line-height:1}
.logo-txt b{font-weight:800;font-size:21px;letter-spacing:-.03em;color:var(--navy)}
.logo-txt small{font-size:12px;font-weight:600;color:var(--muted);margin-top:4px}
.nav{display:flex;gap:4px}
.nav a{padding:9px 16px;border-radius:10px;font-weight:600;font-size:15px;color:var(--ink-2)}
.nav a:hover{color:var(--navy);background:var(--tint)}
.nav a.on{color:var(--blue)}
.hdr-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;place-items:center;cursor:pointer}
.burger svg{width:22px;height:22px}

/* hero */
.hero{background:linear-gradient(180deg,var(--tint),#fff)}
.hero-in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:64px 0 80px}
.hero-in>*{min-width:0}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--blue-l);color:var(--blue-d);font-weight:700;font-size:14px;margin-bottom:22px}
.hero-txt .lead{margin:22px 0 32px;max-width:520px}
.ticks{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px}
.ticks li{display:flex;gap:8px;align-items:center;font-weight:600;font-size:15px;color:var(--ink-2)}
.ticks svg{color:var(--wa)}
.hero-img{border-radius:28px;overflow:hidden;aspect-ratio:4/4.3;box-shadow:var(--sh)}
.hero-img img{width:100%;height:100%;object-fit:cover;object-position:center 75%}

/* sections */
.sec{padding:96px 0}
.sec-top{padding-top:56px}
.sec-tint{background:var(--tint)}
.sec-hd{text-align:center;max-width:640px;margin:0 auto 48px}
.sec-hd p{color:var(--ink-2);font-size:17px;margin-top:12px}

/* services */
.svcs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc{display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .25s,box-shadow .25s}
.svc:hover{transform:translateY(-4px);box-shadow:var(--sh)}
.svc-img{aspect-ratio:4/3;overflow:hidden}
.svc-img img{width:100%;height:100%;object-fit:cover}
.svc-body{padding:22px;display:flex;flex-direction:column;flex:1}
.svc h3{font-weight:800;font-size:19px;color:var(--navy);margin-bottom:6px}
.svc p{font-size:15px;color:var(--muted);flex:1}
.more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-weight:700;font-size:14.5px;color:var(--blue)}

/* steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px}
.step-ic{position:relative;width:56px;height:56px;border-radius:16px;background:var(--blue-l);color:var(--blue);display:grid;place-items:center;margin-bottom:20px}
.step-ic svg{width:26px;height:26px}
.step-ic em{position:absolute;top:-8px;right:-8px;width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;font-style:normal;font-weight:800;font-size:12.5px;display:grid;place-items:center;border:2px solid #fff}
.steps h3{font-weight:800;font-size:18px;color:var(--navy);margin-bottom:6px}
.steps p{font-size:15px;color:var(--muted)}

/* split + why */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split>*{min-width:0}
.split-img{border-radius:24px;overflow:hidden;aspect-ratio:1/1}
.split-img img{width:100%;height:100%;object-fit:cover}
.why{display:grid;grid-template-columns:1fr 1fr;gap:28px 24px;margin-top:32px}
.why-i>span{width:48px;height:48px;border-radius:14px;background:var(--blue-l);color:var(--blue);display:grid;place-items:center;margin-bottom:14px}
.why-i>span svg{width:23px;height:23px}
.why-i h3{font-weight:800;font-size:17px;color:var(--navy)}
.why-i p{font-size:15px;color:var(--muted);margin-top:4px}
.story p{color:var(--ink-2);margin-top:16px}

/* galeri */
.gal{display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:260px 260px;gap:16px}
.gal-i{position:relative;border-radius:20px;overflow:hidden;margin:0}
.gal-i:first-child{grid-row:span 2}
.gal-i:last-child{grid-column:span 2}
.gal-i img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gal-i:hover img{transform:scale(1.04)}
.gal-i figcaption{max-width:calc(100% - 28px);position:absolute;left:14px;bottom:14px;padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.94);font-weight:700;font-size:14px;color:var(--navy)}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq-wrap .lead{margin-top:12px}
.faqs{display:grid;gap:10px}
.faq{background:#fff;border:1px solid var(--line);border-radius:16px}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;cursor:pointer;font-weight:700;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{width:30px;height:30px;border-radius:9px;background:var(--blue-l);color:var(--blue);display:grid;place-items:center;flex:none;transition:transform .25s}
.faq[open] summary i{transform:rotate(45deg)}
.faq p{padding:0 20px 20px;color:var(--ink-2)}

/* cta */
.cta-sec{padding:0 0 96px}
.cta{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;padding:40px 44px;border-radius:24px;background:var(--blue);color:#fff}
.cta h2{font-weight:800;font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em;line-height:1.2}
.cta p{color:#D9E6FF;margin-top:6px}
.sec-tint + .cta-sec{padding-top:96px}

/* page head */
.phead{background:var(--tint);padding:48px 0 52px}
.phead h1{font-weight:800;font-size:clamp(34px,4.2vw,52px);letter-spacing:-.035em;color:var(--navy);line-height:1.1}
.phead .lead{margin-top:12px}
.crumb{display:flex;gap:8px;font-size:14px;color:var(--muted);margin-bottom:12px;font-weight:600}

/* services detail */
.dets{display:flex;flex-direction:column;gap:72px}
.det{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;scroll-margin-top:100px}
.det>*{min-width:0}
.det-rev .det-img{order:2}
.det-img{border-radius:24px;overflow:hidden;aspect-ratio:4/3}
.det-img img{width:100%;height:100%;object-fit:cover}
.det p{color:var(--ink-2);margin-top:14px}
.incl{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin:22px 0 26px}
.incl li{display:flex;gap:9px;align-items:center;font-weight:600;font-size:15px;color:var(--ink-2)}
.incl svg{color:var(--wa)}

/* contact */
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.contact>*{min-width:0}
.ccards{display:grid;gap:12px}
.ccard{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:18px;border:1px solid var(--line);transition:border-color .2s}
a.ccard:hover{border-color:var(--blue)}
.ccard>span{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--blue-l);color:var(--blue);flex:none}
.ccard>span svg{width:22px;height:22px}
.ccard-wa>span{background:#E4F7EC;color:var(--wa)}
.ccard small{display:block;font-size:13px;color:var(--muted);font-weight:600}
.ccard b{color:var(--navy);word-break:break-word}
.cform{display:grid;gap:16px;padding:32px;border-radius:24px;border:1px solid var(--line);box-shadow:var(--sh)}
.cform label span{display:block;font-weight:700;font-size:14px;color:var(--navy);margin-bottom:6px}
input,select{width:100%;height:50px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line);background:#fff;font-size:16px}
input:focus,select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(19,102,240,.14)}
input.err{border-color:#E5484D}

/* footer */
.ftr{background:var(--navy);color:#A9BBD8;padding:64px 0 0}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.logo-inv .logo-txt b{color:#fff}
.logo-inv .logo-txt small{color:#8EA4C8}
.ftr-about{margin-top:16px;font-size:14.5px;max-width:300px}
.ftr h4{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.ftr ul{list-style:none;display:grid;gap:10px;font-size:15px}
.ftr ul a:hover{color:#fff}
.ftr-contact a,.ftr-contact span{display:flex;align-items:center;gap:10px}
.ftr-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 0 30px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#7489AD}

.fl-wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.4)}
.fl-wa svg{width:30px;height:30px}
.dock{display:none}

.rv{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

@media (max-width:1000px){
  .svcs{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .burger{display:grid}
  .hdr-cta .btn span{display:none}
  .hdr-cta .btn{width:46px;padding:0}
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;padding:12px 20px 20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 40px -20px rgba(11,36,71,.3);opacity:0;visibility:hidden;transition:opacity .2s}
  .nav.open{opacity:1;visibility:visible}
  .nav a{padding:14px;font-size:17px}
  .hero-in,.split,.faq-wrap,.det,.contact{grid-template-columns:1fr;gap:36px}
  .hero-in{padding:36px 0 56px}
  .hero-img{aspect-ratio:16/11}
  .det-rev .det-img{order:0}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .sec{padding:72px 0}
}
@media (max-width:640px){
  body{padding-bottom:74px}
  .wrap{width:calc(100% - 32px)}
  .hdr-in{height:68px}
  .nav{top:68px}
  .display{font-size:clamp(34px,10vw,44px)}
  .hero .row .btn{flex:1 1 0;min-width:0;padding:0 12px;font-size:15px}
  .svcs,.steps,.why,.incl{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .gal-i{aspect-ratio:1/1}
  .gal-i:first-child{grid-row:auto;grid-column:span 2;aspect-ratio:4/3}
  .gal-i:last-child{grid-column:span 2;aspect-ratio:16/9}
  .gal-i figcaption{font-size:13px;border-radius:10px;padding:6px 10px;left:10px;bottom:10px}
  .cta{padding:28px 24px}
  .cta .row,.cta .btn{width:100%}
  .cform{padding:22px}
  .ftr-grid{grid-template-columns:1fr;gap:30px}
  .fl-wa{display:none}
  .dock{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);border-top:1px solid var(--line)}
  .dock a{display:flex;align-items:center;justify-content:center;gap:8px;height:50px;border-radius:12px;font-weight:800;color:#fff}
  .dock-tel{background:var(--blue)}
  .dock-wa{background:var(--wa)}
}