/* ===== Landing page — tanpa Bootstrap ===== */
*,*::before,*::after{box-sizing:border-box}
:root{
  --ink:#0f172a; --muted:#475569; --line:#e2e8f0; --bg:#ffffff; --bg-alt:#f8fafc;
  --r-xl:28px; --r-lg:20px; --r-md:14px; --r-sm:10px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.08);
  --shadow-lg:0 24px 48px -16px rgba(15,23,42,.22);
  --ease:cubic-bezier(.2,.7,.2,1);
  --wrap:1180px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Plus Jakarta Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-dark)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{width:min(var(--wrap),100% - 2.5rem);margin-inline:auto}
.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:.5rem;font:inherit;font-weight:700;font-size:.95rem;border-radius:999px;padding:.8rem 1.4rem;border:1.5px solid transparent;cursor:pointer;transition:transform .2s var(--ease),background .2s,box-shadow .2s,color .2s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#1a1405;box-shadow:0 8px 24px -8px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn-primary:hover{color:#1a1405;transform:translateY(-2px);box-shadow:0 14px 28px -10px color-mix(in srgb,var(--accent) 80%,transparent)}
.btn-solid{background:var(--primary);color:#fff}
.btn-solid:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}
.btn-glass{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff;backdrop-filter:blur(6px)}
.btn-glass:hover{background:rgba(255,255,255,.16);color:#fff}
.btn-outline{border-color:var(--line);color:var(--ink);background:#fff}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-sm{padding:.55rem 1.05rem;font-size:.88rem}

/* Navigasi */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
.nav-in{display:flex;align-items:center;gap:1.5rem;height:72px}
.logo{display:flex;align-items:center;gap:.65rem;font-weight:800;font-size:1.05rem;letter-spacing:-.01em;color:#fff}
.logo:hover{color:#fff}
.logo .mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 60%,#fff));color:var(--primary-dark);font-size:1.15rem;box-shadow:0 6px 16px -6px rgba(0,0,0,.4)}
.nav-links{display:flex;gap:.25rem;margin-left:auto}
.nav-links a{color:rgba(255,255,255,.82);font-weight:600;font-size:.93rem;padding:.5rem .85rem;border-radius:999px;transition:background .2s,color .2s}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav-cta{display:flex;gap:.5rem}
.nav .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.nav.is-solid{background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(14px);border-bottom-color:var(--line)}
.nav.is-solid .logo{color:var(--ink)}
.nav.is-solid .nav-links a{color:var(--muted)}
.nav.is-solid .nav-links a:hover{color:var(--ink);background:var(--bg-alt)}
.nav.is-solid .btn-outline{color:var(--ink);border-color:var(--line)}
.burger{display:none;margin-left:auto;background:none;border:0;color:inherit;width:44px;height:44px;border-radius:12px;cursor:pointer;color:#fff}
.nav.is-solid .burger{color:var(--ink)}
.burger span{display:block;width:22px;height:2px;background:currentColor;margin:5px auto;border-radius:2px;transition:transform .3s,opacity .3s}
.nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .burger span:nth-child(2){opacity:0}
.nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;color:#fff;padding:150px 0 110px;overflow:hidden;isolation:isolate;
  background:
    radial-gradient(900px 500px at 85% 10%,color-mix(in srgb,var(--secondary) 55%,transparent),transparent 60%),
    radial-gradient(700px 500px at 0% 100%,color-mix(in srgb,var(--primary) 70%,transparent),transparent 60%),
    color-mix(in srgb,var(--primary-dark) 55%,#020617)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse 80% 70% at 50% 30%,#000 40%,transparent 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:4rem;align-items:center}
.pill{display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .9rem .4rem .45rem;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-size:.85rem;font-weight:600;color:rgba(255,255,255,.9)}
.pill b{background:var(--accent);color:#1a1405;border-radius:999px;padding:.12rem .55rem;font-size:.75rem}
.hero h1{font-size:clamp(2.3rem,5.2vw,4rem);line-height:1.05;letter-spacing:-.035em;font-weight:800;margin:1.25rem 0 1.25rem;text-wrap:balance}
.hero h1 .grad{background:linear-gradient(90deg,#fff,color-mix(in srgb,var(--accent) 85%,#fff));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.15rem;color:rgba(255,255,255,.78);max-width:34rem;margin:0 0 2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.hero-trust{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.25rem}
.hero-trust span{font-size:.82rem;font-weight:600;color:rgba(255,255,255,.75);padding:.3rem .75rem;border-radius:999px;border:1px solid rgba(255,255,255,.14)}

/* Mockup dasbor */
.stage{position:relative;perspective:1600px}
.window{background:#fff;color:var(--ink);border-radius:18px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.1);overflow:hidden;transform:rotateY(-8deg) rotateX(4deg);transform-origin:left center;animation:rise 1s var(--ease) both}
.win-bar{display:flex;align-items:center;gap:6px;padding:.7rem .9rem;background:#f1f5f9;border-bottom:1px solid var(--line)}
.win-bar i{width:10px;height:10px;border-radius:50%;background:#cbd5e1;display:block}
.win-bar .url{margin-left:.6rem;flex:1;background:#fff;border-radius:6px;font-size:.7rem;color:var(--muted);padding:.2rem .6rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.win-body{display:grid;grid-template-columns:52px 1fr;min-height:330px}
.win-side{background:var(--primary-dark);display:flex;flex-direction:column;align-items:center;gap:.9rem;padding:1rem 0}
.win-side i{width:22px;height:22px;border-radius:7px;background:rgba(255,255,255,.18);display:block}
.win-side i:first-child{background:var(--accent)}
.win-main{padding:1rem 1.1rem}
.win-main h4{margin:0 0 .75rem;font-size:.85rem}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:.9rem}
.kpi{border:1px solid var(--line);border-radius:12px;padding:.6rem .7rem}
.kpi small{display:block;font-size:.65rem;color:var(--muted);font-weight:600}
.kpi b{font-size:1.25rem;letter-spacing:-.02em}
.kpi .ok{color:var(--primary)}
.chart{border:1px solid var(--line);border-radius:12px;padding:.75rem .8rem .5rem}
.chart small{font-size:.65rem;color:var(--muted);font-weight:600}
.bars{display:flex;align-items:flex-end;gap:8px;height:110px;margin-top:.5rem}
.bars span{flex:1;border-radius:6px 6px 3px 3px;background:linear-gradient(180deg,var(--secondary),var(--primary));transform-origin:bottom;animation:grow 1s var(--ease) both}
.bars span:nth-child(1){height:78%;animation-delay:.5s}.bars span:nth-child(2){height:92%;animation-delay:.58s}
.bars span:nth-child(3){height:85%;animation-delay:.66s}.bars span:nth-child(4){height:96%;animation-delay:.74s}
.bars span:nth-child(5){height:88%;animation-delay:.82s}.bars span:nth-child(6){height:70%;animation-delay:.9s;opacity:.55}
.days{display:flex;gap:8px;margin-top:.3rem}
.days span{flex:1;text-align:center;font-size:.6rem;color:var(--muted)}

.float{position:absolute;background:#fff;color:var(--ink);border-radius:16px;box-shadow:var(--shadow-lg);padding:.8rem .9rem;display:flex;gap:.7rem;align-items:flex-start;font-size:.8rem;line-height:1.4;animation:pop .7s var(--ease) both,bob 6s ease-in-out infinite}
.float .ic{flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:1rem}
.float b{display:block;font-size:.82rem}
.float small{color:var(--muted)}
.f-wa{left:-34px;bottom:-26px;width:260px;animation-delay:1.1s,1.8s}
.f-wa .ic{background:#25d366;color:#fff}
.f-cbt{right:-18px;top:-22px;animation-delay:1.5s,2.2s}
.f-cbt .ic{background:color-mix(in srgb,var(--accent) 25%,#fff);color:color-mix(in srgb,var(--accent) 60%,#000)}
.live{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22c55e;margin-right:.3rem;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:ping 1.8s infinite}

@keyframes rise{from{opacity:0;transform:rotateY(-8deg) rotateX(4deg) translateY(40px)}}
@keyframes grow{from{transform:scaleY(0)}}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.96)}}
@keyframes bob{50%{translate:0 -8px}}
@keyframes ping{70%{box-shadow:0 0 0 8px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}

/* Seksi umum */
.section{padding:110px 0}
.section.alt{background:var(--bg-alt)}
.head{max-width:44rem;margin:0 0 3.5rem}
.head.center{text-align:center;margin-inline:auto}
.kicker{display:inline-flex;align-items:center;gap:.45rem;color:var(--primary);font-weight:700;font-size:.9rem;margin-bottom:.75rem}
.kicker::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px}
.head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);line-height:1.12;letter-spacing:-.03em;font-weight:800;margin:0 0 1rem;text-wrap:balance}
.head p{color:var(--muted);font-size:1.08rem;margin:0}

/* Bento layanan */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;grid-auto-flow:dense}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.75rem;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--primary) 30%,var(--line))}
.card .ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;font-size:1.45rem;color:var(--primary);background:var(--soft);margin-bottom:1.25rem}
.card h3{font-size:1.2rem;font-weight:800;letter-spacing:-.015em;margin:0 0 .5rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.card p{color:var(--muted);margin:0 0 1.25rem;font-size:.97rem}
.tag{font-size:.7rem;font-weight:800;padding:.2rem .6rem;border-radius:999px;background:color-mix(in srgb,var(--accent) 22%,#fff);color:color-mix(in srgb,var(--accent) 45%,#000)}
.feats{list-style:none;padding:0;margin:0 0 1.5rem;display:flex;flex-wrap:wrap;gap:.4rem}
.feats li{font-size:.8rem;font-weight:600;color:var(--ink);background:var(--bg-alt);border:1px solid var(--line);padding:.28rem .65rem;border-radius:999px}
.card-foot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;padding-top:1.25rem;border-top:1px dashed var(--line)}
.price small{display:block;color:var(--muted);font-size:.75rem;font-weight:600}
.price b{font-size:1.3rem;letter-spacing:-.02em}
.price span{color:var(--muted);font-size:.85rem;font-weight:600}
.demo{font-weight:700;font-size:.88rem;display:inline-flex;align-items:center;gap:.3rem}
.demo i{transition:transform .2s}
.demo:hover i{transform:translate(2px,-2px)}
.card.is-featured{grid-column:span 2;grid-row:span 2;color:#fff;border:0;
  background:radial-gradient(500px 300px at 100% 0%,color-mix(in srgb,var(--secondary) 60%,transparent),transparent 70%),linear-gradient(160deg,var(--primary),var(--primary-dark))}
.card.is-featured .ico{background:rgba(255,255,255,.14);color:#fff}
.card.is-featured h3{font-size:1.65rem}
.card.is-featured p{color:rgba(255,255,255,.8);font-size:1.05rem;max-width:34rem}
.card.is-featured .feats li{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#fff;font-size:.88rem;padding:.4rem .8rem}
.card.is-featured .card-foot{border-top-color:rgba(255,255,255,.2)}
.card.is-featured .price small,.card.is-featured .price span{color:rgba(255,255,255,.7)}
.card.is-featured .demo{color:var(--accent)}
.card.is-featured .tag{background:var(--accent);color:#1a1405}
.card.is-featured::after{content:"";position:absolute;right:-60px;bottom:-60px;width:240px;height:240px;border-radius:50%;border:40px solid rgba(255,255,255,.06)}

/* Keunggulan */
.why{display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;align-items:start}
.why .head{position:sticky;top:110px;margin:0}
.why-list{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.why-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.5rem}
.why-item i{font-size:1.4rem;color:var(--primary);display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--soft);margin-bottom:1rem}
.why-item h3{font-size:1.05rem;margin:0 0 .35rem;font-weight:800}
.why-item p{margin:0;color:var(--muted);font-size:.93rem}

/* Alur */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;counter-reset:s;position:relative}
.flow::before{content:"";position:absolute;top:27px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));opacity:.35}
.flow-step{position:relative;text-align:center;padding:0 .5rem}
.flow-step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:56px;height:56px;margin:0 auto 1.25rem;border-radius:18px;background:#fff;border:2px solid var(--primary);color:var(--primary);font-weight:800;font-size:1.2rem;position:relative;box-shadow:0 0 0 8px var(--bg-alt)}
.flow-step:last-child::before{background:var(--primary);color:#fff}
.flow-step h3{font-size:1.05rem;font-weight:800;margin:0 0 .4rem}
.flow-step p{color:var(--muted);font-size:.93rem;margin:0}

/* Testimoni */
.testi{display:grid;grid-auto-flow:column;grid-auto-columns:min(380px,85%);gap:1.25rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem;scrollbar-width:thin}
.testi figure{scroll-snap-align:start;margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.75rem;display:flex;flex-direction:column}
.testi .q{font-size:2.6rem;line-height:.6;color:var(--accent);font-weight:800;margin-bottom:.75rem}
.testi blockquote{margin:0 0 1.5rem;font-size:1.02rem}
.testi figcaption{margin-top:auto;display:flex;gap:.75rem;align-items:center;font-size:.88rem;color:var(--muted)}
.testi figcaption .av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--primary);font-weight:800}
.testi figcaption b{display:block;color:var(--ink)}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:4rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:.75rem;transition:border-color .2s,box-shadow .2s}
.faq details[open]{border-color:color-mix(in srgb,var(--primary) 35%,var(--line));box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;padding:1.1rem 1.25rem;font-weight:700;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;background:var(--soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23475569'%3E%3Cpath d='M8 3a.75.75 0 0 1 .75.75v3.5h3.5a.75.75 0 0 1 0 1.5h-3.5v3.5a.75.75 0 0 1-1.5 0v-3.5h-3.5a.75.75 0 0 1 0-1.5h3.5v-3.5A.75.75 0 0 1 8 3z'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0;padding:0 1.25rem 1.2rem;color:var(--muted)}

/* CTA */
.cta{position:relative;overflow:hidden;border-radius:var(--r-xl);padding:4rem;color:#fff;display:grid;grid-template-columns:1.4fr 1fr;gap:2rem;align-items:center;isolation:isolate;
  background:radial-gradient(600px 300px at 100% 100%,color-mix(in srgb,var(--secondary) 70%,transparent),transparent 70%),linear-gradient(135deg,var(--primary),var(--primary-dark))}
.cta::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.35;background-image:radial-gradient(rgba(255,255,255,.25) 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(90deg,transparent,#000)}
.cta h2{font-size:clamp(1.7rem,3vw,2.4rem);letter-spacing:-.03em;line-height:1.15;margin:0 0 .75rem;font-weight:800}
.cta p{margin:0;color:rgba(255,255,255,.8)}
.cta-actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:flex-end}

/* Footer */
.foot{background:color-mix(in srgb,var(--primary-dark) 35%,#020617);color:rgba(255,255,255,.7);padding:70px 0 30px;margin-top:110px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:3rem}
.foot h4{color:#fff;font-size:.95rem;margin:0 0 1rem}
.foot a{color:rgba(255,255,255,.75)}
.foot a:hover{color:#fff}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.foot .logo{margin-bottom:1rem}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:3rem;padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem}

/* Bar bawah ponsel */
.mobile-bar{display:none}

/* Animasi muncul saat digulir */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* Responsif */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:4rem}
  .stage{max-width:560px;margin-inline:auto;width:100%}
  .bento{grid-template-columns:1fr 1fr}
  .why,.faq-grid{grid-template-columns:1fr;gap:2.5rem}
  .why .head{position:static}
  .cta{grid-template-columns:1fr;padding:3rem}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:820px){
  .nav-links,.nav-cta{display:none}
  .burger{display:block}
  .nav.open{background:#fff;box-shadow:var(--shadow-lg)}
  .nav.open .logo,.nav.open .burger{color:var(--ink)}
  .nav.open .nav-links,.nav.open .nav-cta{display:flex}
  .nav-in{flex-wrap:wrap;height:auto;min-height:72px;padding:14px 0}
  .nav.open .nav-links{flex-direction:column;width:100%;order:3;margin:0;padding-top:.5rem}
  .nav.open .nav-links a{color:var(--ink);padding:.8rem .5rem;border-radius:10px}
  .nav.open .nav-cta{width:100%;order:4;padding:.5rem 0 .75rem}
  .nav.open .nav-cta .btn{flex:1}
  .nav.open .btn-outline{color:var(--ink);border-color:var(--line)}
  .flow{grid-template-columns:1fr 1fr;row-gap:2.5rem}
  .flow::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid > :first-child{grid-column:1 / -1}
}
@media (max-width:640px){
  .hero{padding:118px 0 90px}
  .hero-actions .btn{flex:1}
  .window{transform:none}
  @keyframes rise{from{opacity:0;transform:translateY(30px)}}
  .f-wa{left:-6px;bottom:-40px;width:230px}
  .f-cbt{right:-6px;top:-30px}
  .kpis{gap:.4rem}.kpi b{font-size:1.05rem}
  .section{padding:80px 0}
  .bento{grid-template-columns:1fr}
  .card.is-featured{grid-column:auto;grid-row:auto}
  .card.is-featured h3{font-size:1.4rem}
  .why-list{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr;text-align:left}
  .flow-step{display:grid;grid-template-columns:56px 1fr;column-gap:1rem;text-align:left;padding:0}
  .flow-step::before{margin:0;grid-row:span 2}
  .cta{padding:2.25rem 1.5rem;border-radius:var(--r-lg)}
  .cta-actions .btn{flex:1}
  .foot{padding-bottom:110px}
  .foot-grid{grid-template-columns:1fr}
  .mobile-bar{display:flex;gap:.6rem;position:fixed;left:.75rem;right:.75rem;bottom:.75rem;z-index:40;padding:.6rem;border-radius:999px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:var(--shadow-lg);border:1px solid var(--line);transform:translateY(140%);transition:transform .4s var(--ease)}
  .mobile-bar.show{transform:none}
  .mobile-bar .btn{flex:1}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* Isi kartu unggulan */
.card.is-featured .feats{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1.5rem;margin-bottom:1.75rem}
.card.is-featured .feats li{background:none;border:0;padding:0 0 0 1.6rem;position:relative;font-size:.95rem;font-weight:600}
.card.is-featured .feats li::before{content:"";position:absolute;left:0;top:.2rem;width:1.05rem;height:1.05rem;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231a1405'%3E%3Cpath d='M6.4 11.2 3.2 8l1-1 2.2 2.2 5.4-5.4 1 1z'/%3E%3C/svg%3E") center/11px no-repeat}
.feed{position:relative;z-index:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:.5rem;margin-bottom:1.5rem;display:grid;gap:.35rem;max-width:30rem}
.feed div{display:flex;align-items:center;gap:.7rem;padding:.5rem .6rem;border-radius:10px;background:rgba(255,255,255,.06);font-size:.85rem;animation:pop .6s var(--ease) both}
.feed div:nth-child(2){animation-delay:.15s}.feed div:nth-child(3){animation-delay:.3s}
.feed time{font-variant-numeric:tabular-nums;font-weight:700;color:var(--accent);min-width:2.8rem}
.feed span{flex:1}
.feed em{font-style:normal;font-size:.72rem;font-weight:700;padding:.15rem .5rem;border-radius:999px;background:rgba(255,255,255,.14)}
@media (max-width:640px){.card.is-featured .feats{grid-template-columns:1fr}.f-cbt{display:none}}

/* Logo unggahan */
.logo-img{height:40px;width:auto;max-width:200px;object-fit:contain;display:block}
.logo .on-light{display:none}
.nav.is-solid .logo .on-dark,.nav.open .logo .on-dark{display:none}
.nav.is-solid .logo .on-light,.nav.open .logo .on-light{display:block}
.logo-text small{display:block;font-size:.72rem;font-weight:600;opacity:.6}
@media (max-width:640px){.logo-img{height:34px;max-width:150px}}

/* Hiasan kartu tidak boleh menghalangi klik */
.card.is-featured::after{pointer-events:none;z-index:0}
.card .card-foot{position:relative;z-index:1}
.card .demo{position:relative;z-index:2}

/* === Fitur bertingkat (sub fitur) === */
.feat-tree{list-style:none;padding:0;margin:0 0 1.5rem;display:grid;gap:.6rem}
.feat-tree>li>span{display:block;position:relative;padding-left:1.35rem;font-weight:700;font-size:.92rem;line-height:1.4}
.feat-tree>li>span::before{content:"";position:absolute;left:0;top:.28em;width:.8rem;height:.8rem;border-radius:50%;border:2.5px solid var(--primary)}
.feat-tree ul{list-style:none;padding:0 0 0 1.35rem;margin:.3rem 0 0;display:grid;gap:.2rem}
.feat-tree ul li{position:relative;padding-left:.85rem;font-size:.85rem;color:var(--muted);line-height:1.45}
.feat-tree ul li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--secondary)}
.card.is-featured .feat-tree{grid-template-columns:1fr 1fr;gap:1rem 1.75rem}
.card.is-featured .feat-tree>li>span{color:#fff}
.card.is-featured .feat-tree>li>span::before{border-color:var(--accent)}
.card.is-featured .feat-tree ul li{color:rgba(255,255,255,.78)}
.card.is-featured .feat-tree ul li::before{background:var(--accent)}
@media (max-width:640px){.card.is-featured .feat-tree{grid-template-columns:1fr}}

/* Kartu unggulan: tinggi mengikuti isi */
.card.is-featured{grid-row:auto;align-self:start}
.card.is-featured .card-foot{margin-top:1.25rem}