:root{--ink:#172a24;--muted:#66766f;--cream:#f7f8f2;--paper:#fff;--line:#dfe7df;--primary:#176b52;--deep:#103e32;--gold:#d6b46b;--gold2:#f0d99a;--shadow:0 20px 60px rgba(16,62,50,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:linear-gradient(180deg,#fffaf5 0,#fff 620px);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;line-height:1.78}a{color:var(--primary);text-decoration:none}a:hover{color:#4f0714}img{max-width:100%;height:auto}h1,h2,h3,h4,h5{font-family:Georgia,"Times New Roman",serif;font-weight:700;line-height:1.16;color:#2a171a}.container{max-width:1240px}.top-strip{background:var(--deep);color:#fff;padding:8px 0;font-size:11px;letter-spacing:.02em}.navbar{background:rgba(255,255,255,.92)!important;backdrop-filter:blur(18px);box-shadow:0 1px 0 var(--line)}.navbar-brand{font-size:14px}.navbar-brand small{font-size:10px;font-weight:700;color:var(--muted)!important}.brand-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,var(--primary),#b52b42);color:#fff;font-size:18px;box-shadow:0 12px 26px rgba(123,16,32,.22)}.nav-link{font-size:12px;font-weight:800;color:#382c2e!important}.nav-link:hover{color:var(--primary)!important}.btn{font-weight:800;border-radius:13px}.btn-gold{background:linear-gradient(135deg,var(--gold2),var(--gold))!important;border-color:var(--gold)!important;color:#241b0e!important;box-shadow:0 10px 22px rgba(201,163,90,.18)}.btn-gold:hover{transform:translateY(-1px);filter:brightness(.97)}.btn-dark{background:#24181b;border-color:#24181b}.page-hero{position:relative;border-radius:32px;overflow:hidden;padding:62px;background:radial-gradient(circle at 12% 8%,rgba(230,199,126,.25),transparent 28%),radial-gradient(circle at 85% 100%,rgba(190,54,75,.35),transparent 34%),linear-gradient(135deg,#3d0710,#7b1020 58%,#9b243a);color:#fff;box-shadow:0 28px 80px rgba(63,7,16,.18)}.page-hero:after{content:"";position:absolute;inset:auto -100px -160px auto;width:360px;height:360px;border:1px solid rgba(255,255,255,.12);border-radius:50%}.page-hero h1{font-size:clamp(2.5rem,5vw,4.9rem);color:#fff;max-width:880px;letter-spacing:-.03em}.page-hero .lead{max-width:800px;color:rgba(255,255,255,.88);font-size:1.08rem}.page-hero-image{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px;border:1px solid rgba(255,255,255,.24);box-shadow:0 24px 55px rgba(0,0,0,.27)}.page-hero-outline{color:#fff!important;border-color:rgba(255,255,255,.6)!important}.hero-badge{display:inline-flex;gap:8px;align-items:center;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.2);font-size:11px;font-weight:800}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:10px;color:var(--primary);font-weight:900}.premium-content{font-size:17px}.premium-content>p:first-child{font-size:1.1rem}.premium-content h2{margin-top:38px;font-size:clamp(1.5rem,2.2vw,2.15rem)}.premium-content h3{margin-top:28px;font-size:1.3rem}.premium-content p{margin-bottom:1rem}.premium-content ul,.premium-content ol{padding-left:1.35rem}.premium-content li{margin:6px 0}.toc{background:linear-gradient(135deg,#fff,#fbf4e8);border:1px solid var(--line);border-radius:20px;padding:21px 25px;margin:25px 0 36px;box-shadow:0 12px 35px rgba(48,20,23,.045)}.toc a{font-weight:700}.premium-content blockquote{border-left:4px solid var(--gold);padding:18px 22px;background:#fbf5e8;border-radius:0 14px 14px 0}.table-responsive{border-radius:18px;box-shadow:var(--shadow);background:#fff;overflow:hidden}.price-table{margin:0;background:#fff;font-size:14px}.price-table thead th{background:var(--deep);color:#fff}.price-table td,.price-table th{padding:13px}.faq-item{border:1px solid var(--line);border-radius:15px;background:#fff;margin:10px 0;overflow:hidden}.faq-item summary{cursor:pointer;padding:16px 18px;font-weight:800}.faq-item div{padding:0 18px 15px}.cta-panel{margin-top:38px;padding:30px;border-radius:24px;background:linear-gradient(135deg,#fff8e8,#f7e9e4);border:1px solid #ead6bb;display:flex;justify-content:space-between;align-items:center;gap:20px;box-shadow:0 15px 40px rgba(48,20,23,.06)}.premium-box{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:20px;padding:23px;box-shadow:0 12px 34px rgba(48,20,23,.055);margin-bottom:18px}.premium-box:hover{box-shadow:0 18px 42px rgba(48,20,23,.09);transform:translateY(-2px);transition:.25s}.sticky-sidebar{position:sticky;top:90px}.side-link{display:block;padding:10px 0;border-bottom:1px solid #f0e6df;font-weight:700;color:#382c2e}.site-footer{margin-top:60px;background:linear-gradient(145deg,#240b10,#3d0710);color:#d8c8ca;padding:62px 0 28px}.site-footer a{display:block;color:#fff;margin:7px 0}.footer-brand{font-family:Georgia,serif;font-size:25px;color:#fff;margin-bottom:10px}.footer-title{color:var(--gold2);font-weight:900;margin-bottom:12px}.site-footer hr{border-color:#563238}.wa-float{position:fixed;right:22px;bottom:22px;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-size:30px;z-index:1000;box-shadow:0 15px 30px rgba(0,0,0,.2)}.section-card,.article-card,.product-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 30px rgba(48,20,23,.05);overflow:hidden;height:100%}.thumb{width:100%;aspect-ratio:4/3;object-fit:cover}.card-body-seo{padding:19px}.price{color:var(--primary);font-weight:900;font-size:1.05rem}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:22px}.breadcrumb-wrap{font-size:12px;color:var(--muted)}.stat-card{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--line);height:100%;box-shadow:0 10px 30px rgba(48,20,23,.05)}.stat-number{font-family:Georgia,serif;font-size:2rem;color:var(--primary);font-weight:700}.feature-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:#fbf0e2;color:var(--primary);font-size:20px}.local-pill{display:block;padding:18px 19px;border:1px solid var(--line);border-radius:17px;background:#fff;font-weight:800;box-shadow:0 8px 24px rgba(48,20,23,.04)}.local-pill span{display:block;color:var(--muted);font-size:12px;font-weight:500;margin-top:3px}@media(max-width:991px){.page-hero{padding:34px 24px}.sticky-sidebar{position:static}.cta-panel{align-items:flex-start;flex-direction:column}.nav-link{padding:10px 0}}@media(max-width:575px){body{font-size:15px}.page-hero{border-radius:24px}.page-hero h1{font-size:2.45rem}.wa-float{width:56px;height:56px;right:16px;bottom:16px}.container{--bs-gutter-x:1.35rem}}

/* Premium Tangerang theme + conversion utilities */
.hero-premium{background:radial-gradient(circle at 12% 8%,rgba(240,217,154,.24),transparent 28%),radial-gradient(circle at 90% 95%,rgba(61,155,119,.28),transparent 35%),linear-gradient(135deg,#103e32,#176b52 60%,#248667)}
.brand-mark{background:linear-gradient(145deg,#176b52,#248667);box-shadow:0 12px 26px rgba(23,107,82,.22)}
.mobile-conversion-bar{display:none}
@media(max-width:767px){body{padding-bottom:72px}.wa-float{display:none}.mobile-conversion-bar{position:fixed;z-index:1100;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1.3fr;gap:8px;padding:9px 12px calc(9px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(16,62,50,.10)}.mobile-conversion-bar a{display:flex;align-items:center;justify-content:center;border-radius:13px;padding:12px 8px;font-weight:850;font-size:14px}.mobile-conversion-bar a:first-child{background:#edf3ef;color:#103e32}.mobile-conversion-bar a:last-child{background:#25d366;color:#073d1c}.page-hero{padding:30px 20px}.page-hero h1{font-size:clamp(2.25rem,9vw,3.1rem)}}

/* GANTIBAN Toko-ABI premium theme */
:root{--ink:#141b22;--muted:#68737d;--paper:#fff;--line:#e5e9ed;--red:#e21d2b;--red-dark:#a90f1b;--yellow:#ffc928;--dark:#101820;--soft:#f4f6f8;--shadow:0 18px 48px rgba(12,24,35,.10)}
body{background:#fff;color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;line-height:1.7}
h1,h2,h3,h4{font-weight:850;letter-spacing:-.035em;line-height:1.13;color:var(--ink)}
a{color:var(--red);text-decoration:none}a:hover{color:var(--red-dark)}
.container{max-width:1240px}
.top-strip{background:#101820;color:#dce2e7;padding:7px 0;font-size:11px}
.navbar{background:rgba(255,255,255,.96)!important;backdrop-filter:blur(14px);box-shadow:0 2px 15px rgba(0,0,0,.06)}
.navbar-brand{font-size:19px;line-height:1.05;color:#111!important}.navbar-brand small{font-size:10px;color:#68737d}
.brand-mark{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-size:20px}
.nav-link{font-size:13px;font-weight:750;color:#202832!important}.nav-link:hover{color:var(--red)!important}
.btn{font-weight:800;border-radius:12px;padding:11px 18px}.btn-danger{background:var(--red);border-color:var(--red);box-shadow:0 9px 22px rgba(226,29,43,.18)}.btn-success{background:#0b9f54;border-color:#0b9f54}
.hero-premium{position:relative;overflow:hidden;padding:52px;border-radius:28px;background:linear-gradient(105deg,rgba(10,16,22,.98) 0%,rgba(10,16,22,.93) 46%,rgba(10,16,22,.32) 100%),url('../assets/visuals/hero-ganti-ban.webp') center/cover;color:white;box-shadow:var(--shadow)}
.hero-premium h1{font-size:clamp(2.5rem,5vw,4.5rem);color:white;max-width:740px}.hero-premium h1 span{color:var(--yellow)}
.hero-premium .lead{max-width:660px;color:#e4e8ec;font-size:1.08rem}
.hero-badge{display:inline-flex;gap:9px;align-items:center;padding:8px 13px;border:1px solid #ffffff38;background:#ffffff14;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.06em}
.hero-image{width:100%;height:320px;object-fit:cover;border-radius:20px;border:1px solid #ffffff55;box-shadow:0 18px 45px #0005}
.hero-points{display:flex;gap:20px;flex-wrap:wrap;color:#fff;font-size:13px;font-weight:750;margin-top:22px}.hero-points i{color:var(--yellow);margin-right:7px}
.benefit-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;padding:20px 25px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow)}
.benefit-strip>div{display:flex;align-items:center;gap:13px;border-right:1px solid var(--line);padding-right:10px}.benefit-strip>div:last-child{border:0}.benefit-strip i{font-size:24px;color:var(--red)}.benefit-strip b,.benefit-strip small{display:block}.benefit-strip b{font-size:13px}.benefit-strip small{font-size:11px;color:var(--muted)}
.eyebrow{font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--red);margin-bottom:9px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.section-head h2{font-size:clamp(1.8rem,3vw,2.5rem)}.section-head p{max-width:700px}
.service-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 9px 25px rgba(12,24,35,.06);transition:.2s}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-card img{width:100%;height:145px;object-fit:cover}.service-card h3{font-size:16px}.service-card p{font-size:12px;color:var(--muted);min-height:56px}.service-card a{font-size:12px;font-weight:850}
.area-section{background:linear-gradient(135deg,#f4f6f8,#fff)}.area-section h2{font-size:2.4rem}.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.area-grid div{padding:13px 12px;border-radius:12px;background:#fff;border:1px solid var(--line);font-weight:800;font-size:13px}.area-grid i{color:var(--red);margin-right:7px}
.check-list li{padding:5px 0}.check-list li::marker{color:var(--red);font-weight:900}
.price-panel{border:1px solid var(--line);border-radius:20px;padding:24px;display:grid;grid-template-columns:repeat(3,1fr) auto;gap:15px;align-items:center;background:#fff;box-shadow:var(--shadow)}.price-panel b,.price-panel span{display:block}.price-panel b{font-size:14px}.price-panel span{font-size:12px;color:var(--muted)}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}.faq-wrap details{border-bottom:1px solid var(--line);padding:15px 0}.faq-wrap summary{font-weight:800;cursor:pointer}.faq-wrap details p{font-size:14px;color:var(--muted);margin:12px 0 0}
.final-cta{background:linear-gradient(120deg,#101820,#222c35);color:#fff;border-radius:22px;padding:30px 35px;display:flex;justify-content:space-between;align-items:center;gap:20px}.final-cta h2{color:#fff}.final-cta p{color:#d1d7dd}
.page-hero{border-radius:24px;background:linear-gradient(120deg,#101820,#303b45);padding:40px;color:#fff}.page-hero h1{color:#fff}.page-hero .lead{color:#e2e6ea}
.premium-content{font-size:16px;line-height:1.85}.premium-content h2{margin:35px 0 14px;font-size:26px}.premium-content h3{margin:25px 0 10px;font-size:20px}.premium-content p{margin-bottom:16px}.premium-content nav,.toc{padding:22px;border:1px solid var(--line);border-radius:16px;background:#f8fafb;margin:25px 0}.premium-content nav ol{margin:10px 0 0;padding-left:22px}
.site-footer{margin-top:50px;background:#101820;color:#d6dde3;padding:55px 0 25px}.site-footer a{color:#fff;display:block;margin:7px 0}.footer-brand{font-size:24px;font-weight:900;color:#fff}.footer-title{font-weight:900;color:var(--yellow);margin-bottom:12px}.site-footer hr{border-color:#ffffff25}
.wa-float{position:fixed;right:20px;bottom:20px;width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#0b9f54;color:#fff;font-size:28px;z-index:1000;box-shadow:0 10px 30px #0003}
.breadcrumb-wrap{font-size:12px;color:var(--muted)}.premium-box{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff;box-shadow:var(--shadow)}
@media(max-width:991px){.hero-premium{padding:30px 24px}.hero-image{height:250px}.benefit-strip{grid-template-columns:repeat(2,1fr)}.benefit-strip>div:nth-child(2){border:0}.price-panel{grid-template-columns:repeat(2,1fr)}.faq-wrap{grid-template-columns:1fr}.area-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:575px){.hero-premium{padding:24px 18px;border-radius:20px}.hero-premium h1{font-size:2.45rem}.hero-image{height:210px}.benefit-strip{grid-template-columns:1fr 1fr;padding:15px}.benefit-strip>div{border:0}.benefit-strip small{font-size:10px}.area-grid{grid-template-columns:repeat(2,1fr)}.price-panel{grid-template-columns:1fr}.final-cta{padding:25px;align-items:flex-start;flex-direction:column}.section-head{align-items:flex-start;flex-direction:column}.service-card img{height:115px}.service-card p{min-height:70px}}