/* ===== Helmet Papa redesign — shared styles (v2, mirrors original layout) ===== */
:root{
  --ink:#141821; --ink-soft:#4a5160; --ink-faint:#828b9c;
  --paper:#ffffff; --paper-2:#f6f5f1; --white:#fff; --line:#e7e4dc;
  --blue:#1a6ea3; --blue-deep:#0d4d75; --blue-ink:#0a3a5a;
  --cream:#f6e2a0; --cream-soft:#fbf1cf; --wa:#25d366;
  --radius:18px; --radius-sm:12px;
  --shadow-sm:0 1px 2px rgba(20,24,33,.05),0 2px 8px rgba(20,24,33,.04);
  --shadow-md:0 20px 45px -20px rgba(24,40,80,.28);
  --shadow-lg:0 40px 90px -30px rgba(24,40,80,.35);
  --maxw:1180px; --ease:cubic-bezier(.16,1,.3,1);
  --font-display:"Bricolage Grotesque",system-ui,sans-serif;
  --font-body:"Hanken Grotesk",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.06;letter-spacing:-.02em;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:92px 0}
.section-head{max-width:760px}
.section-head.center{margin:0 auto;text-align:center}
.section-head h2{font-size:clamp(30px,4.2vw,46px)}
.section-head p{margin-top:16px;color:var(--ink-soft);font-size:18px;max-width:60ch}
.section-head.center p{margin-left:auto;margin-right:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-body);font-weight:700;font-size:16px;padding:14px 26px;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s;white-space:nowrap}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px -10px rgba(30,70,160,.5)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:0 14px 26px -12px rgba(30,70,160,.55)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px);box-shadow:0 14px 26px -14px rgba(0,0,0,.4)}
.btn-ghost{background:var(--white);color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{transform:translateY(-2px);border-color:#d9d5ca;box-shadow:var(--shadow-md)}
.btn-cream{background:var(--cream);color:var(--blue-ink)}
.btn-cream:hover{background:#fff;transform:translateY(-2px)}
.btn-lg{padding:16px 30px;font-size:17px}
.btn .arrow{transition:transform .3s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* NAV — logo left, everything else right */
header.nav{position:sticky;top:0;z-index:50;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
header.nav.scrolled{background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(14px);border-bottom-color:var(--line);box-shadow:0 6px 24px -18px rgba(20,24,33,.4)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:48px;width:auto}
.nav-right{display:flex;align-items:center;gap:30px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a.link{font-weight:600;font-size:15.5px;color:var(--ink-soft);transition:color .2s;position:relative;padding:4px 0}
.nav-links a.link:hover{color:var(--ink)}
.nav-links a.link.active{color:var(--ink)}
.nav-links a.link.active::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;background:var(--blue);border-radius:2px}
/* language toggle */
.lang{display:inline-flex;align-items:center;background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.lang a,.lang button{border:none;background:none;cursor:pointer;font-family:var(--font-body);font-weight:700;font-size:12.5px;color:var(--ink-faint);padding:5px 11px;border-radius:999px;transition:all .2s;letter-spacing:.02em;display:inline-block}
.lang a.on,.lang button.on{background:var(--blue);color:#fff}
.btn-chat{padding:9px 18px;font-size:14px}
/* mobile menu */
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;cursor:pointer;color:var(--ink);width:44px;height:44px;align-items:center;justify-content:center;padding:0}
.mobile-menu{display:none;position:fixed;top:76px;left:0;right:0;z-index:49;background:rgba(255,255,255,.98);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);padding:14px 28px 24px;flex-direction:column;opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease)}
.mobile-menu.open{opacity:1;transform:none;pointer-events:auto}
.mobile-menu a.mlink{padding:15px 6px;font-weight:600;font-size:17px;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-menu a.mlink.active{color:var(--blue)}
.mobile-menu .mfoot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;gap:14px}
.mobile-menu .mfoot .btn{flex:1}

/* ===== HOME: continuous gradient top (hero + stats + solusi) ===== */
.gradient-top{position:relative;overflow:hidden;background:
  radial-gradient(120% 80% at 50% -10%, rgba(255,255,255,.12), transparent 55%),
  radial-gradient(70% 60% at 85% 30%, rgba(246,226,160,.10), transparent 55%),
  linear-gradient(165deg,#90a9b9 0%,#3d7796 40%,#0d4d75 78%,#0b4267 100%)}
.gradient-top .noise{position:absolute;inset:0;opacity:.5;background:radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,.5),transparent),radial-gradient(1px 1px at 70% 60%,rgba(255,255,255,.35),transparent);pointer-events:none}
.hero{position:relative;z-index:1;text-align:center;padding:74px 0 46px}
.hero h1{color:#fff;font-size:clamp(38px,5.6vw,62px);font-weight:800;max-width:16ch;margin:0 auto;text-shadow:0 2px 30px rgba(15,28,58,.25)}
.hero .sub{color:rgba(255,255,255,.9);font-size:19px;max-width:60ch;margin:22px auto 0;line-height:1.6}
.hero .cta{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .btn-dark{background:#12161f;box-shadow:0 16px 34px -16px rgba(0,0,0,.6)}
.gradient-top .btn-ghost{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.42);color:#fff;box-shadow:none}
.gradient-top .btn-ghost:hover{background:rgba(255,255,255,.26);transform:translateY(-2px);border-color:rgba(255,255,255,.6)}
/* stats on gradient */
.stats{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:820px;margin:56px auto 0;padding:0 20px}
.stat{text-align:center;color:#fff}
.stat .ic{height:46px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center}
.stat .ic img{height:100%;width:auto;filter:brightness(0) invert(1);opacity:.95}
.stat .num{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,4.4vw,44px);letter-spacing:-.02em;line-height:1}
.stat .lbl{margin-top:6px;color:rgba(255,255,255,.78);font-weight:600;font-size:14.5px}
/* solusi (on gradient, machine left + text right) */
.solusi{position:relative;z-index:1;padding:64px 0 94px}
.solusi-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.solusi-machine{display:flex;align-items:center;justify-content:center;position:relative}
.solusi-machine::after{content:"";position:absolute;bottom:6%;width:60%;height:40px;background:radial-gradient(ellipse at center,rgba(0,0,0,.28),transparent 70%);filter:blur(10px)}
.solusi-machine img{position:relative;width:auto;max-width:80%;max-height:540px;filter:drop-shadow(0 34px 40px rgba(0,0,0,.4))}
.solusi-copy{max-width:520px}
.solusi h2{color:#fff;font-size:clamp(30px,4.2vw,46px)}
.solusi p{color:rgba(255,255,255,.85);font-size:17px;margin-top:16px;line-height:1.65}
.solusi-list{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.solusi-list li{list-style:none;display:flex;align-items:center;gap:14px;color:#fff;font-weight:600;font-size:16.5px}
.solusi-list .ic{flex:none;width:28px;height:28px;display:flex;align-items:center;justify-content:center}
.solusi-list .ic img{width:100%;filter:brightness(0) invert(1)}
.solusi .btn{margin-top:30px}

/* VIDEO */
.video-wrap{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);background:#000;max-width:960px;margin:0 auto}
.video-wrap video{width:100%;display:block}

/* STEPS */
.steps-head{text-align:center;max-width:640px;margin:0 auto}
.steps-head h2{font-size:clamp(28px,4.4vw,46px);color:var(--blue-deep)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px;align-items:stretch}
.step{background:linear-gradient(180deg,#fff,#f7f8fb);border:1px solid var(--line);border-radius:20px;padding:34px 26px;text-align:center;position:relative;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step .n{font-family:var(--font-display);font-weight:800;font-size:22px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;margin:0 auto 18px;box-shadow:0 10px 20px -10px rgba(47,98,201,.7)}
.step h3{font-size:18px;line-height:1.3}
.step p{margin-top:10px;color:var(--ink-soft);font-size:14.5px}
.step .conn{position:absolute;top:56px;right:-16px;color:var(--line);z-index:2}
.step:last-child .conn{display:none}

/* SPLIT (remote monitoring) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .visual{order:2}
.split .visual-img{background:linear-gradient(160deg,#eef2fb,#e3ebfa);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow-md)}
.split .visual-img img{border-radius:12px;box-shadow:var(--shadow-lg);width:100%}
.split h2{font-size:clamp(28px,4vw,42px)}
.split .eyebrow{font-family:var(--font-body);font-weight:700;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.split p.body{margin-top:16px;color:var(--ink-soft);font-size:18px}
.mono-point{margin-top:20px;display:flex;gap:13px;align-items:flex-start;background:linear-gradient(160deg,#f1f7fc,#e9f1fa);border:1px solid #dbe8f4;border-radius:16px;padding:16px 18px}
.mono-point .tick{flex:none;width:30px;height:30px;border-radius:9px;background:var(--blue);color:#fff;display:grid;place-items:center;margin-top:1px}
.mono-point p{color:var(--ink-soft);font-size:15px;line-height:1.55}
.mono-point b{color:var(--ink);font-weight:700}
/* anchor offset under sticky nav */
#roi{scroll-margin-top:96px}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.faq-title h2{font-size:clamp(30px,4vw,44px)}
.faq-title .eyebrow{font-family:var(--font-body);font-weight:800;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:12px}
.faq-grid{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:22px 4px;display:flex;align-items:center;gap:18px;font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--ink);letter-spacing:-.01em}
.faq-q .pm{margin-left:auto;flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--blue);transition:transform .3s var(--ease),background .2s,color .2s}
.faq-item.open .faq-q .pm{transform:rotate(45deg);background:var(--blue);color:#fff;border-color:var(--blue)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a>div{overflow:hidden;min-height:0}
.faq-a p{padding:0 4px 22px 42px;color:var(--ink-soft);font-size:15.5px;max-width:70ch}

/* FINAL CTA */
.final{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--blue),var(--blue-deep));color:#fff;border-radius:26px;padding:66px 40px;text-align:center}
.final .halo{position:absolute;inset:0;background:radial-gradient(50% 120% at 50% -10%,rgba(246,226,160,.26),transparent 60%);pointer-events:none}
.final h2{font-size:clamp(28px,4.4vw,46px);color:#fff;position:relative}
.final p{margin:16px auto 0;max-width:54ch;color:#dbe4fb;font-size:18px;position:relative}
.final .btns{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}
.final .btn-primary{background:#fff;color:var(--blue-deep)}
.final .btn-primary:hover{background:var(--cream);color:var(--blue-ink)}

/* ===== PRODUK ===== */
.prod-hero{position:relative;overflow:hidden;background:
  radial-gradient(100% 80% at 50% -10%, rgba(255,255,255,.12), transparent 55%),
  linear-gradient(165deg,#90a9b9 0%,#3d7796 45%,#0d4d75 100%)}
.prod-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding:60px 0 66px}
.prod-media{display:flex;align-items:center;justify-content:center}
.prod-media img{width:auto;max-width:88%;max-height:520px;filter:drop-shadow(0 40px 45px rgba(0,0,0,.35))}
.pkg{color:#fff}
.pkg .brandline{font-family:var(--font-body);font-weight:700;letter-spacing:.02em;color:var(--cream);font-size:15px}
.pkg h1{color:#fff;font-size:clamp(28px,3.6vw,42px);margin-top:6px}
.pkg .lead{margin-top:14px;color:rgba(255,255,255,.86);font-size:16px;max-width:44ch}
.pkg-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:11px}
.pkg-list li{display:flex;gap:11px;align-items:flex-start;color:#fff;font-weight:600;font-size:15.5px}
.pkg-list .tick{flex:none;width:22px;height:22px;border-radius:6px;background:rgba(255,255,255,.16);color:var(--cream);display:grid;place-items:center;margin-top:2px}
.price-card{margin-top:26px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:24px 26px;backdrop-filter:blur(6px)}
.price-card .row{display:flex;flex-direction:column;align-items:flex-start;gap:0}
.price-card .was{color:rgba(255,255,255,.5);text-decoration:line-through;font-size:18px;font-weight:600}
.price-card .now{font-family:var(--font-display);font-weight:800;font-size:44px;color:#fff;letter-spacing:-.02em;line-height:1.05}
.price-card .fine{margin-top:10px;color:rgba(255,255,255,.62);font-size:12.5px;line-height:1.5}
.price-card .btn{margin-top:18px}

/* options */
.options{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:0}
.opt{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow-sm);text-align:center;transition:transform .3s var(--ease),box-shadow .3s var(--ease);display:flex;flex-direction:column}
.opt:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.opt .imgbox{height:300px;border-radius:14px;background:linear-gradient(160deg,#f4f6fb,#e9eef7);display:flex;align-items:center;justify-content:center;margin-bottom:18px;overflow:hidden}
.opt .imgbox img{max-height:86%;max-width:70%;width:auto;object-fit:contain;filter:drop-shadow(0 20px 24px rgba(24,40,80,.18))}
.opt h3{font-size:19px;line-height:1.3}
.opt .addon{margin-top:auto;padding-top:16px;display:flex;flex-direction:column;gap:7px;align-items:center}
.opt .addon .row{background:var(--cream-soft);border:1px solid #f0e4bf;border-radius:999px;padding:7px 15px;font-size:12.5px;color:#6f5613;font-weight:600;display:inline-flex;align-items:center;gap:6px;max-width:100%;text-align:center}
.opt .addon .row span{line-height:1.2}
.opt .addon .row b{color:#8a6a12;font-weight:800;white-space:nowrap}

/* cycle options (real kiosk UI animations, cropped to the tablet) */
.cycles-head{text-align:center;max-width:720px;margin:0 auto}
.cycles-head h2{font-size:clamp(28px,4.2vw,44px)}
.cyc-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:860px;margin:48px auto 0}
.cyc-card{background:#3f79a0;border-radius:26px;padding:34px 26px 36px;text-align:center;position:relative;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.cyc-card:hover{transform:translateY(-8px) scale(1.015);box-shadow:0 40px 70px -30px rgba(10,45,70,.55)}
.cyc-badge{position:absolute;top:-14px;left:24px;background:#dcdfe2;color:#141414;font-family:var(--font-body);font-weight:800;font-size:13px;letter-spacing:.03em;padding:7px 18px;border-radius:999px;box-shadow:var(--shadow-sm)}
.cyc-card h3{font-family:var(--font-display);color:#fff;font-weight:800;font-size:clamp(22px,3vw,30px)}
.cyc-card p{color:rgba(255,255,255,.82);font-size:12.5px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;margin-top:10px;min-height:38px;line-height:1.45}
.cyc-anim{position:relative;overflow:hidden;aspect-ratio:722/1015;width:74%;max-width:230px;margin:22px auto 0;border-radius:14px;background:rgba(0,0,0,.08)}
.cyc-anim video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}

/* comparison (dark HP column, no checkboxes) */
.cmp{display:grid;grid-template-columns:1.3fr 1fr 1fr;margin-top:48px;background:var(--white);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-md);overflow:hidden}
.cmp .c{padding:17px 22px;display:flex;align-items:center;min-height:66px;font-size:14.5px}
.cmp .c.lbl{font-weight:700;color:var(--ink);border-bottom:1px solid var(--line)}
.cmp .c.komp{color:var(--ink-soft);justify-content:center;text-align:center;border-bottom:1px solid var(--line)}
.cmp .c.hp{background:linear-gradient(180deg,#12275180,transparent),var(--blue-ink);color:#fff;font-weight:600;justify-content:center;text-align:center;border-bottom:1px solid rgba(255,255,255,.1)}
.cmp .c.head{min-height:60px;font-family:var(--font-display);font-weight:700}
.cmp .c.head.komp{color:var(--ink-faint);font-size:16px}
.cmp .c.head.hp{font-size:19px;background:linear-gradient(180deg,#1c3a6e,var(--blue-ink))}
.cmp .c.row-last{border-bottom:none}

/* specs (kept — white cards + hover pop) */
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.spec{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.spec:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.spec .ic{width:44px;height:44px;border-radius:12px;background:linear-gradient(160deg,#eaf0fc,#dbe6fb);color:var(--blue-deep);display:grid;place-items:center;margin-bottom:16px}
.spec .k{color:var(--ink-faint);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.spec .v{font-family:var(--font-display);font-weight:700;font-size:21px;margin-top:5px;color:var(--blue-ink)}

/* ===== KEMITRAAN ===== */
.k-hero{position:relative;overflow:hidden;text-align:center;padding:100px 0 88px;background:
  radial-gradient(100% 80% at 50% -10%, rgba(255,255,255,.12), transparent 55%),
  linear-gradient(165deg,#90a9b9 0%,#3d7796 48%,#0d4d75 100%)}
.k-hero .inner{position:relative;z-index:1;max-width:820px;margin:0 auto}
.k-hero h1{color:#fff;font-size:clamp(38px,6vw,66px);font-weight:800}
.k-hero p{margin:22px auto 0;color:rgba(255,255,255,.88);font-size:19px;max-width:52ch}
.k-hero .btns{margin-top:32px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.k-hero .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff;box-shadow:none}
.k-hero .btn-ghost:hover{background:rgba(255,255,255,.2)}

.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.reason{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.reason:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.reason .ic{width:50px;height:50px;border-radius:14px;background:linear-gradient(160deg,#eaf0fc,#dbe6fb);color:var(--blue-deep);display:grid;place-items:center;margin-bottom:18px}
.reason h3{font-size:18px;letter-spacing:-.01em}
.reason p{margin-top:10px;color:var(--ink-soft);font-size:14.5px}

/* ROI calculator */
.roi{background:linear-gradient(165deg,var(--blue-ink),#15305e);border-radius:26px;padding:52px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.roi .halo{position:absolute;top:-30%;right:-8%;width:520px;height:520px;background:radial-gradient(circle,rgba(90,130,220,.28),transparent 62%);pointer-events:none}
.roi-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.roi-head .eyebrow{font-family:var(--font-body);font-weight:800;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--cream)}
.roi-head h2{color:#fff;font-size:clamp(28px,3.8vw,42px);margin-top:12px}
.roi-head p{margin-top:14px;color:#b9c6e6;font-size:16px;max-width:42ch}
.roi-control{margin-top:26px}
.roi-control:first-of-type{margin-top:30px}
.roi-control .top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.roi-control .lab{color:#cdd8ee;font-weight:600;font-size:14.5px}
.roi-control .val{font-family:var(--font-display);font-weight:800;font-size:20px;color:var(--cream)}
.roi-control input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:999px;background:rgba(255,255,255,.16);outline:none}
.roi-control input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:var(--cream);cursor:pointer;box-shadow:0 4px 12px -2px rgba(0,0,0,.5);border:3px solid #fff}
.roi-control input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--cream);cursor:pointer;border:3px solid #fff}
.roi-panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:30px}
.roi-primary{text-align:center;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.12)}
.roi-primary .cap{color:#b9c6e6;font-weight:600;font-size:14px}
.roi-primary .big{font-family:var(--font-display);font-weight:800;font-size:clamp(34px,5vw,48px);color:#fff;line-height:1.05;margin-top:6px}
.roi-primary .per{color:#aab8da;font-size:14px}
.roi-sub{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.roi-sub .box{text-align:center}
.roi-sub .cap{color:#b9c6e6;font-weight:600;font-size:13px}
.roi-sub .fig{font-family:var(--font-display);font-weight:800;font-size:24px;color:var(--cream);margin-top:4px}
.roi-sub.metrics{margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12)}
.roi-sub.metrics .fig{color:#fff}
.roi-note{margin-top:18px;color:#8fa0c6;font-size:12px;text-align:center;line-height:1.5}
.roi-panel .btn{width:100%;margin-top:22px}

/* FOOTER */
footer{background:linear-gradient(178deg,#356986,#0d4d75);color:#cddbe6;margin-top:0;padding:64px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.foot-brand img{height:44px;width:auto}
.foot-brand p{margin-top:16px;color:#a9b7d6;font-size:15px;max-width:34ch}
.foot-social{display:flex;gap:12px;margin-top:20px}
.foot-social a{width:40px;height:40px;border-radius:11px;border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;color:#dbe4fb;transition:all .2s}
.foot-social a:hover{background:rgba(255,255,255,.12);color:#fff}
footer h4{color:#fff;font-family:var(--font-body);font-weight:700;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
footer a{color:#c3cee6;font-size:15px;transition:color .2s}
footer a:hover{color:#fff}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#9fb0d4;font-size:13.5px}

/* WA float */
.wa-float{position:fixed;bottom:26px;right:26px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .25s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(37,211,102,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.45)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media (max-width:960px){
  .nav-right>.nav-links,.nav-right>.btn-chat{display:none}
  .nav-right{gap:12px}
  .nav-toggle{display:inline-flex}
  .mobile-menu{display:flex;align-items:center}
  .mobile-menu a.mlink{text-align:center;width:100%}
  .mobile-menu .mfoot{width:100%;justify-content:center}
  .mobile-menu .mfoot .lang{display:none}
  .mobile-menu .mfoot .btn{flex:none;min-width:200px}
  .stats{gap:14px}
  .solusi-grid{grid-template-columns:1fr;gap:20px;text-align:left}
  .solusi-copy{max-width:none;margin:0}
  .solusi h2{text-align:left}
  .solusi p{text-align:left}
  .solusi-machine{order:-1}
  .solusi-machine img{max-height:380px}
  .solusi-list{max-width:none;margin:28px 0 0}
  .solusi-list li{justify-content:flex-start;text-align:left}
  .steps-grid{grid-template-columns:1fr}
  .step .conn{display:none}
  .split,.split.rev{grid-template-columns:1fr;gap:32px}
  .split.rev .visual{order:0}
  .faq-wrap{grid-template-columns:1fr;gap:24px}
  .prod-grid{grid-template-columns:1fr;gap:34px;padding:40px 0 50px}
  .prod-media{order:-1}
  .options{grid-template-columns:1fr 1fr}
  .specs{grid-template-columns:1fr 1fr}
  .reasons{grid-template-columns:1fr 1fr}
  .roi{padding:38px}
  .roi-grid{grid-template-columns:1fr;gap:30px}
  .roi-head,.roi-panel{min-width:0}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .section{padding:60px 0}
  .gradient-top .hero{padding-top:92px}
  .prod-hero{padding-top:24px}
  .k-hero{padding-top:80px}
  .stats{grid-template-columns:1fr;max-width:280px;gap:26px}
  .options,.specs,.reasons{grid-template-columns:1fr}
  .cyc-grid{grid-template-columns:1fr;max-width:340px}
  .cmp{grid-template-columns:1.1fr .95fr .95fr}
  .cmp .c{padding:14px 12px;font-size:13px;min-height:58px}
  .roi-sub{grid-template-columns:1fr}
  .final{padding-left:24px;padding-right:24px}
  /* ROI calculator mobile */
  .roi{padding:28px 18px}
  .roi-head,.roi-panel{min-width:0}
  .roi-head h2{font-size:26px}
  .roi-head p{font-size:15px;max-width:none}
  .roi-panel{padding:22px 18px}
  .roi-primary .big{font-size:32px}
  .roi-control .val{font-size:18px}
  .roi-sub{gap:14px}
  .roi-sub .fig{font-size:22px}
  .roi-note{font-size:11.5px}
  .roi-panel .btn{white-space:normal;font-size:15px;padding:14px 20px;line-height:1.3;width:100%}
  /* produk hero mobile */
  .prod-grid{padding:30px 28px 40px;gap:22px}
  .prod-media{width:100%}
  .prod-media img{max-width:74%;max-height:380px}
  .pkg .lead{max-width:none}
  .price-card{padding:22px 20px}
  .price-card .now{font-size:38px}
  /* footer compact + centered */
  footer{padding:28px 0 16px}
  .foot-grid{grid-template-columns:1fr;gap:16px;text-align:center}
  .foot-brand{display:flex;flex-direction:column;align-items:center}
  .foot-brand img{height:36px}
  .foot-brand p{margin:8px auto 0;font-size:13.5px;line-height:1.45}
  .foot-social{margin-top:10px;justify-content:center}
  footer h4{margin-bottom:6px;font-size:13px}
  footer ul{gap:2px}
  footer a{font-size:14px;line-height:1.9}
  .foot-bottom{margin-top:14px;padding-top:12px;flex-direction:column;gap:4px;text-align:center;justify-content:center;font-size:12.5px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}