@font-face{font-family:Montserrat;src:url(fonts/montserrat.ttf) format("truetype");font-weight:100 900;font-display:swap}
:root{--c:#2B2B2B;--y:#FFC800;--w:#fff;--g:#F4F4F2}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:18px;line-height:1.7;color:var(--c);background:var(--w)}
img{max-width:100%;height:auto;display:block}
a{color:var(--c)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--y);padding:8px;z-index:99}
header{background:var(--w);border-bottom:4px solid var(--y);position:sticky;top:0;z-index:20}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:68px}
.logo img{height:52px;width:auto}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
nav a{display:block;padding:10px 12px;text-decoration:none;font-weight:600;border-radius:6px}
nav a:hover,nav a[aria-current]{background:var(--y)}
.menu-btn{display:none;font:inherit;font-weight:700;background:var(--c);color:var(--w);border:0;border-radius:6px;padding:10px 16px;min-height:44px}
@media(max-width:820px){
 .menu-btn{display:block}
 nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--w);border-bottom:4px solid var(--y)}
 nav.open{display:block}
 nav ul{flex-direction:column;padding:8px 20px}
 nav a{padding:14px 12px}
}
.hero{background:var(--c);color:var(--w);position:relative;overflow:hidden}
.hero .wrap{display:grid;gap:24px;padding-top:36px;padding-bottom:40px}
.hero h1{font-size:clamp(28px,6vw,48px);line-height:1.2;margin:0 0 12px;font-weight:800}
.hero h1 span{color:var(--y);display:block}
.hero p{margin:0 0 20px}
.tag{color:var(--y);font-weight:800;letter-spacing:.04em}
.hero img{border-radius:10px;border:3px solid var(--y)}
@media(min-width:860px){.hero .wrap{grid-template-columns:1.1fr 1fr;align-items:center;padding-top:56px;padding-bottom:56px}}
.btn{display:inline-block;background:var(--y);color:var(--c);font-weight:800;text-decoration:none;padding:14px 24px;border-radius:8px;min-height:48px;border:2px solid var(--y)}
.btn:hover,.btn:focus{background:var(--c);color:var(--y);border-color:var(--y)}
.hero .btn:hover{background:var(--w);color:var(--c)}
main section{padding:44px 0}
.alt{background:var(--g)}
h1,h2,h3{line-height:1.25}
h2{font-size:clamp(24px,4.5vw,34px);margin:0 0 16px;border-left:8px solid var(--y);padding-left:14px}
.page-title{background:var(--c);color:var(--w);padding:36px 0}
.page-title h1{margin:0;font-size:clamp(28px,5.5vw,42px)}
.page-title p{margin:8px 0 0;color:var(--y);font-weight:700}
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));list-style:none;padding:0;margin:20px 0 0}
.cards li,.card{background:var(--w);border:2px solid var(--c);border-radius:10px;padding:18px}
.alt .cards li{background:var(--w)}
.cards strong{display:block;margin-bottom:4px}
.steps{counter-reset:s;list-style:none;padding:0;margin:20px 0;display:grid;gap:16px}
.steps li{counter-increment:s;background:var(--w);border:2px solid var(--c);border-radius:10px;padding:18px 18px 18px 74px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:44px;height:44px;border-radius:50%;background:var(--y);color:var(--c);font-weight:800;display:grid;place-items:center;font-size:22px}
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;background:var(--w)}
th,td{border:2px solid var(--c);padding:10px 10px;text-align:left}
th{background:var(--c);color:var(--w)}
.gallery{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));margin:20px 0 0;padding:0;list-style:none}
figure{margin:0;background:var(--w);border:2px solid var(--c);border-radius:10px;overflow:hidden}
figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
figcaption{font-size:18px;padding:10px 14px;line-height:1.45}
details{background:var(--w);border:2px solid var(--c);border-radius:10px;margin:0 0 12px}
summary{cursor:pointer;font-weight:700;padding:16px 18px;min-height:48px}
details p{margin:0;padding:0 18px 16px}
details[open] summary{background:var(--y);border-radius:8px 8px 0 0}
.cta{background:var(--y);text-align:center}
.cta .btn{background:var(--c);color:var(--y);border-color:var(--c)}
.cta .btn:hover{background:var(--w);color:var(--c)}
footer{background:var(--c);color:var(--w);padding:32px 0 96px}
footer a{color:var(--y)}
footer .tag{display:block;margin-top:6px}
.wa-float{position:fixed;right:16px;bottom:16px;z-index:30;background:var(--y);color:var(--c);font-weight:800;text-decoration:none;padding:14px 22px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.35);border:3px solid var(--c);min-height:52px}
@media(min-width:861px){.wa-float{display:none}footer{padding-bottom:32px}}
:focus-visible{outline:4px solid #0057d9;outline-offset:2px}
.narrow{max-width:640px}
.lead{font-size:20px}
#fk .f{margin:0 0 18px}#fk .f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
#fk label{display:block;font-weight:700;font-size:19px;margin:0 0 6px;color:#1a1a1a}
#fk .opt{font-weight:400;font-size:16px;color:#444}
#fk input,#fk select,#fk textarea{width:100%;box-sizing:border-box;font:inherit;font-size:19px;padding:14px;border:2px solid #2B2B2B;border-radius:8px;background:#fff;color:#111;min-height:54px}
#fk input:focus,#fk select:focus,#fk textarea:focus{outline:3px solid #FFC700;outline-offset:2px}
#fk [aria-invalid="true"]{border-color:#B00020;background:#FFF4F4}
#fk .note{background:#FFF6CC;border-left:6px solid #FFC700;padding:14px;font-size:18px}
#fk .err{color:#B00020;font-weight:700;font-size:18px}
#fk .btn.big{width:100%;font-size:20px;padding:18px;border:0;cursor:pointer}
@media(max-width:520px){#fk .f2{grid-template-columns:1fr}}
/* hero v3: ukuran sedang, tajam, rasio asli */
.hero h1{font-size:clamp(30px,5.6vw,46px);line-height:1.15}
.hero h1 span{font-size:.62em;line-height:1.3;margin-top:12px;font-weight:700}
.hero .tag{font-size:clamp(18px,2vw,21px)}
.hero picture{display:block}
.hero .hero-img{width:100%;height:auto;max-width:941px;margin:0 auto;display:block}
@media(min-width:860px){.hero .wrap{grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.hero .hero-img{max-width:1672px}}
/* v4: hero slider, area, footer foto */
.hero-slider{position:relative;background:#111;color:#fff;min-height:clamp(460px,62vw,680px);display:flex;align-items:flex-end;overflow:hidden}
.hero-slider .slides,.hero-slider .slide{position:absolute;inset:0;width:100%;height:100%}
.hero-slider .slide{object-fit:cover;opacity:0;transition:opacity 1.2s ease}
.hero-slider .slide.on{opacity:1}
.hero-slider::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.88) 0%,rgba(0,0,0,.6) 45%,rgba(0,0,0,.15) 80%,rgba(0,0,0,0) 100%);pointer-events:none}
.hs-text{position:relative;z-index:2;width:100%;padding:0 0 72px}
.hs-text h1{font-size:clamp(34px,6vw,60px);line-height:1.12;margin:0 0 14px;font-weight:800;max-width:820px;color:#fff}
.hs-text h1 span{display:block;color:var(--y);font-size:.5em;line-height:1.35;margin-top:14px;font-weight:700}
.hs-text .tag{font-size:clamp(18px,2vw,22px);margin:0}
.hs-dots{position:absolute;z-index:3;left:0;right:0;bottom:24px;display:flex;justify-content:center;gap:10px}
.hs-dots button{width:14px;height:14px;padding:0;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer}
.hs-dots button[aria-current]{background:var(--y);border-color:var(--y)}
@media(prefers-reduced-motion:reduce){.hero-slider .slide{transition:none}}
.area-grid{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.area-grid li{background:var(--w);border:2px solid var(--c);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.area-grid img{width:100%;aspect-ratio:16/10;object-fit:cover}
.area-grid li>div{padding:18px;display:flex;flex-direction:column;flex:1}
.area-grid h3{font-size:21px;margin:0 0 8px}
.area-grid p{margin:0 0 16px;flex:1}
.area-grid .btn{align-self:flex-start}
footer{background:linear-gradient(rgba(0,0,0,.65),rgba(0,0,0,.65)),url(img/slide-3-1200.webp) center/cover no-repeat #2B2B2B}
footer .wrap{max-width:1080px}
footer strong,footer p{color:#fff;font-weight:600}

.cards-5{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
@media(min-width:1000px){.cards-5{grid-template-columns:repeat(6,1fr)}.cards-5 li{grid-column:span 2}.cards-5 li:nth-child(4){grid-column:2/span 2}.cards-5 li:nth-child(5){grid-column:4/span 2}}
.cards-cta{text-align:center;margin:24px 0 0}
.wide-fig{margin:20px auto 0;max-width:960px}.wide-fig img{width:100%;height:auto;border-radius:10px;display:block}.wide-fig figcaption{font-size:15px;margin-top:8px;color:#555}