/* PT RHOD — halaman depan. Hitam + lime, Plus Jakarta Sans. Tanpa build step (tidak perlu npm). */
:root{
  --bg:#0A0A0A; --card:#141414; --card-2:#1C1C1C; --line:#262626; --line-2:#333;
  --text:#F2F2F2; --muted:#A3A3A3; --faint:#6B6B6B;
  --lime:#C6F432; --lime-hover:#D8F77A; --lime-tint:#26300C; --on-lime:#0A0A0B;
  --coral:#FF8A7A; --coral-bg:#3A1614; --amber:#F5C451; --amber-bg:#3A2E0C; --blue:#8FB0FF; --blue-bg:#1E2A40;
  --radius:20px; --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--text);text-decoration:none}
a:hover{color:var(--lime)}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.lbl{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.lime{color:var(--lime)}
.muted{color:var(--muted)}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.03em;line-height:1.05}
h1{font-size:clamp(40px,7vw,88px)}
h2{font-size:clamp(32px,4.5vw,56px)}
h3{font-size:20px;letter-spacing:-.01em;line-height:1.3}
p{margin:0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Tombol */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font:inherit;font-weight:700;font-size:15px;cursor:pointer;border:1px solid transparent;transition:background .2s,border-color .2s,color .2s}
.btn-lime{background:var(--lime);color:var(--on-lime)}
.btn-lime:hover{background:var(--lime-hover);color:var(--on-lime)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}
.btn-sm{min-height:38px;padding:0 14px;font-size:14px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* Navigasi */
.nav{position:sticky;top:0;z-index:40;background:rgba(10,10,10,.82);backdrop-filter:blur(14px);border-bottom:1px solid #1A1A1A}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--lime);color:var(--on-lime);display:grid;place-items:center;font-weight:800}
.nav-links{display:flex;gap:22px;align-items:center;font-size:14px;font-weight:600}
.nav-links a{color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-links a.btn-lime,.nav-links a.btn-lime:hover{color:var(--on-lime)}
@media (max-width:860px){.nav-links .hide-sm{display:none}}

/* Hero */
.hero{padding:72px 0 56px}
.hero-meta{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;margin-bottom:28px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;font-weight:600;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--lime);display:inline-block}
.hero-foot{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:flex-end;margin-top:36px}
.hero-foot p{max-width:560px;color:var(--muted);font-size:18px}
.actions{display:flex;flex-wrap:wrap;gap:12px}

/* Kartu & grid */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.lift{transition:transform .25s ease,border-color .25s ease}
.lift:hover{transform:translateY(-4px);border-color:var(--lime)}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.grid-3{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.grid-6{grid-template-columns:repeat(auto-fill,minmax(min(100%,170px),1fr))}
main>section{padding:56px 0}
.section-head{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:flex-end;margin-bottom:28px}

/* Papan ketersediaan */
.board{padding:22px}
.board-item{padding:14px;border-radius:14px;background:var(--bg);border:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.board-item .code{font-weight:700;font-size:14px;display:flex;justify-content:space-between;align-items:center}
.state-ok{color:var(--lime)} .state-busy{color:var(--muted)} .state-cal{color:var(--amber)}

/* Marquee */
.marquee{overflow:hidden;border-block:1px solid #1A1A1A;padding:18px 0;color:var(--muted);font-weight:700;font-size:22px;letter-spacing:-.01em}
.track{display:flex;gap:48px;width:max-content;animation:marquee 40s linear infinite}
.track span{display:inline-flex;align-items:center;gap:48px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.track{animation:none}.lift:hover{transform:none}}

/* Layanan */
.service{padding:28px;min-height:240px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.service .title{font-size:clamp(28px,3.5vw,40px);font-weight:800;letter-spacing:-.03em}
.service p{color:var(--muted);max-width:440px}

/* Katalog */
.equip{overflow:hidden;display:flex;flex-direction:column}
.equip-photo{aspect-ratio:4/3;background:linear-gradient(135deg,#1A1A1A,#101010);display:grid;place-items:center;color:var(--faint);font-size:13px;position:relative}
.equip-photo img{width:100%;height:100%;object-fit:cover}
.equip-photo .badge{position:absolute;top:12px;left:12px}
.equip-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.equip-body .use{color:var(--muted);font-size:14px;flex:1}
.price{font-size:20px;font-weight:800}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--lime-tint);color:var(--lime)}
.badge-muted{background:#1F1F1F;color:#D4D4D4}
.badge-amber{background:var(--amber-bg);color:var(--amber)}
.badge-coral{background:var(--coral-bg);color:var(--coral)}

/* Form */
.field{display:flex;flex-direction:column;gap:6px}
.input,select.input,textarea.input{width:100%;min-height:48px;padding:10px 14px;border-radius:12px;border:1px solid var(--line-2);background:var(--bg);color:var(--text);font:inherit;color-scheme:dark}
.input:focus{outline:2px solid var(--lime);outline-offset:1px;border-color:transparent}
textarea.input{min-height:110px;resize:vertical}
.input::placeholder{color:var(--faint)}
.stepper{display:flex;align-items:center;gap:12px}
.stepper button{width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:var(--bg);color:var(--text);font-size:20px;cursor:pointer}
.check{display:flex;gap:10px;align-items:center;min-height:44px;cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--lime)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line-2);cursor:pointer;font-size:14px;font-weight:600;color:var(--muted);background:transparent;font-family:inherit}
.chip.on,.chip:has(input:checked){border-color:var(--lime);color:var(--lime);background:var(--lime-tint)}
.chip input{display:none}
.error{color:var(--coral);font-size:13px}
.notice{padding:14px 16px;border-radius:14px;background:var(--lime-tint);color:var(--lime);font-weight:600}
.notice-warn{background:var(--amber-bg);color:var(--amber)}

/* Kalkulator */
.calc{padding:28px;display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr))}
.calc-form{display:flex;flex-direction:column;gap:18px}
.calc-sum{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:12px}
.row{display:flex;justify-content:space-between;gap:12px}
.row-total{border-top:1px solid var(--line);padding-top:12px;font-size:22px;font-weight:800}

/* Langkah & FAQ */
.steps{counter-reset:s}
.step{padding:22px;display:flex;flex-direction:column;gap:10px}
.step::before{counter-increment:s;content:"0" counter(s);font-weight:800;color:var(--lime);font-size:14px}
details.faq{border-bottom:1px solid var(--line);padding:18px 0}
details.faq summary{cursor:pointer;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:12px}
details.faq summary::after{content:"+";color:var(--lime);font-size:22px;line-height:1}
details.faq[open] summary::after{content:"–"}
details.faq p{color:var(--muted);margin-top:10px;max-width:760px}

/* CTA & footer */
.cta{padding:40px;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center;background:var(--lime);color:var(--on-lime);border-radius:28px}
.cta h2{font-size:clamp(28px,4vw,44px)}
.cta .btn{background:var(--on-lime);color:var(--lime)}
.footer{border-top:1px solid #1A1A1A;padding:40px 0;color:var(--muted);font-size:14px}
.footer .wrap{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}

/* Live chat */
.chat-fab{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:10px;min-height:56px;padding:0 22px;border-radius:999px;background:var(--lime);color:var(--on-lime);border:0;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 12px 40px -10px rgba(198,244,50,.45)}
.chat-panel{position:fixed;right:20px;bottom:20px;z-index:61;width:min(400px,calc(100vw - 24px));height:min(620px,calc(100vh - 40px));display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line-2);border-radius:22px;overflow:hidden;box-shadow:0 30px 80px -20px rgba(0,0,0,.8)}
@media (max-width:480px){.chat-panel{right:12px;bottom:12px}}
.chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.chat-head .who{display:flex;align-items:center;gap:10px}
.chat-head small{display:block;color:var(--muted);font-size:12px}
.chat-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line-2);background:transparent;color:var(--text);cursor:pointer;font-size:18px}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:85%;padding:10px 14px;border-radius:16px;font-size:14px;white-space:pre-line;line-height:1.5}
.msg-in{align-self:flex-start;background:var(--card-2);border:1px solid #2A2A2A}
.msg-out{align-self:flex-end;background:var(--lime);color:var(--on-lime);font-weight:500}
.msg-admin{align-self:flex-start;background:var(--blue-bg);color:#DCE6FF;border:1px solid #2B3B5A}
.msg-who{font-size:11px;font-weight:700;color:var(--muted);margin-bottom:2px}
.msg-card{align-self:flex-start;border:1px solid var(--lime);background:var(--lime-tint);color:var(--text);border-radius:16px;padding:12px 14px;font-size:13px}
.msg-options{display:flex;flex-wrap:wrap;gap:6px;align-self:flex-start;max-width:95%}
.msg-options button{min-height:36px;padding:0 12px;border-radius:999px;border:1px solid var(--lime);background:transparent;color:var(--lime);font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.msg-options button:hover{background:var(--lime);color:var(--on-lime)}
.chat-foot{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-foot input{flex:1;min-height:46px;border-radius:999px;border:1px solid var(--line-2);background:var(--bg);color:var(--text);padding:0 16px;font:inherit;font-size:14px}
.chat-foot button{min-width:46px;height:46px;border-radius:999px;border:0;background:var(--lime);color:var(--on-lime);font-weight:800;cursor:pointer}
.typing{font-size:12px;color:var(--muted);padding:0 16px 8px}

/* Halaman tagihan publik */
.doc{max-width:860px;margin:40px auto;padding:32px}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th,.table td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.table th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.table td.r,.table th.r{text-align:right}