:root{--bg:#070f22;--bg2:#0b1630;--surface:#0f1a33;--line:#1e2b4a;--ink:#eaf0ff;--muted:#a9b8d6;--blue:#4b8dff;--blue2:#5ab4ff;--gold:#ffc53d;--wa:#25d366;--ok:#2ee59d;--warn:#ff8a8a;--r:18px;--shadow:0 18px 40px -20px rgba(0,0,0,.7)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:400 17px/1.6 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--blue2)}
h1,h2,h3{line-height:1.2;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5.2vw,3.2rem)}h2{font-size:clamp(1.55rem,3.6vw,2.2rem)}h3{font-size:1.15rem}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
.alt{background:var(--bg2)}
.eyebrow{color:var(--blue2);font-weight:700;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.lead{color:var(--muted);font-size:1.1rem;max-width:62ch;margin-top:12px}
.sec-h{margin-bottom:34px}
/* nav */
nav{position:sticky;top:0;z-index:30;background:rgba(7,15,34,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none}
.logo svg{width:30px;height:30px}
/* tombol */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 24px;border-radius:14px;font-weight:800;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,summary:focus-visible,.thumb:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.btn-wa{background:var(--wa);color:#04210f;box-shadow:0 10px 24px -10px rgba(37,211,102,.6)}
.btn-gold{background:var(--gold);color:#0b1630;box-shadow:0 10px 24px -10px rgba(255,197,61,.55)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn svg{width:22px;height:22px;flex:none}
.btn-sm{min-height:42px;padding:8px 16px;font-size:.95rem}
.link{color:var(--blue2);font-weight:700}
/* hero */
.hero{padding:48px 0 56px;background:radial-gradient(900px 420px at 80% -10%,rgba(47,123,255,.22),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center}
.hero h1 em{font-style:normal;color:var(--gold)}
.ticks{list-style:none;margin:22px 0 26px;display:grid;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start;font-weight:600}
.ticks svg{width:22px;height:22px;color:var(--ok);flex:none;margin-top:3px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.shot{border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);background:var(--surface)}
.shot img{width:100%}
.cap{font-size:.85rem;color:var(--muted);margin-top:8px}
/* strip */
.strip{padding:22px 0;background:var(--bg2);border-block:1px solid var(--line)}
.chips{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.chip{display:flex;gap:10px;align-items:center;font-weight:700;font-size:.95rem}
.ic{width:44px;height:44px;border-radius:12px;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;flex:none}
.ic svg{width:24px;height:24px;stroke:var(--blue2);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
/* kartu */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.card p{color:var(--muted);margin-top:8px}
.card .ic{margin-bottom:14px}
.problem .card{border-left:4px solid var(--warn)}
/* langkah */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 22px 22px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--gold);color:#0b1630;font-weight:800;margin-bottom:12px}
.step p{color:var(--muted);margin-top:6px}
details.acc{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:14px}
details.acc summary{cursor:pointer;font-weight:700;padding:16px 20px;list-style:none;display:flex;justify-content:space-between;gap:12px;min-height:48px;align-items:center}
details.acc summary::after{content:"+";color:var(--gold);font-size:1.5rem;line-height:1}
details.acc[open] summary::after{content:"\2212"}
details.acc .body{padding:0 20px 18px;color:var(--muted)}
details.acc ol,details.acc ul{padding-left:20px;display:grid;gap:6px}
/* galeri */
.gallery{grid-template-columns:repeat(2,1fr)}
.thumb{display:block;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0;overflow:hidden;cursor:zoom-in;color:var(--ink);text-align:left;font:inherit}
.thumb span{display:block;padding:12px 16px;font-weight:700}
.thumb:hover{border-color:var(--blue)}
.video-box{max-width:900px;margin:0 auto}
.video-box video{width:100%;border-radius:16px;border:1px solid var(--line);background:#000;aspect-ratio:16/9}
#lb{position:fixed;inset:0;background:rgba(3,7,18,.94);z-index:60;display:none;align-items:center;justify-content:center;padding:16px;cursor:zoom-out}
#lb.on{display:flex}
#lb img{max-height:92vh;max-width:96vw;width:auto;border-radius:10px}
#lb button{position:absolute;top:14px;right:14px;width:48px;height:48px;border-radius:50%;border:0;background:var(--gold);color:#0b1630;font-size:1.6rem;font-weight:800;cursor:pointer}
/* cocok */
.fit{grid-template-columns:1fr 1fr}
.fit ul{list-style:none;display:grid;gap:10px;margin-top:12px}
.fit li{display:flex;gap:10px;color:var(--ink)}
.fit .yes svg{color:var(--ok)}.fit .no svg{color:var(--warn)}
.fit li svg{width:20px;height:20px;flex:none;margin-top:4px}
/* harga */
.plans{grid-template-columns:repeat(3,1fr);align-items:stretch}
.plan{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative}
.plan.rec{border:2px solid var(--gold);background:linear-gradient(180deg,#14213f,var(--surface));transform:translateY(-8px)}
.badge{position:absolute;top:-14px;left:22px;background:var(--gold);color:#0b1630;font-weight:800;font-size:.8rem;padding:4px 12px;border-radius:99px}
.badge.alt-b{background:var(--blue);color:#fff}
.price{font-size:2.1rem;font-weight:800;margin-top:10px;color:var(--ink)}
.rec .price{color:var(--gold)}
.per{color:var(--muted);font-size:.95rem;font-weight:600}
.plan ul{list-style:none;margin:18px 0;display:grid;gap:9px;flex:1}
.plan li{display:flex;gap:9px;font-size:.97rem}
.plan li svg{width:19px;height:19px;color:var(--ok);flex:none;margin-top:3px}
.plan .note{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.plan .btn{width:100%}
.price-extra{margin-top:26px;display:grid;gap:12px}
.box{background:var(--surface);border:1px dashed var(--line);border-radius:14px;padding:16px 20px;color:var(--muted);font-size:.97rem}
.box b{color:var(--ink)}
/* faq */
.faq{max-width:820px;margin:0 auto}
/* founder + penutup */
.story{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;max-width:820px;margin:0 auto}
.story .ic{width:64px;height:64px}
.closing{text-align:center;background:radial-gradient(700px 300px at 50% 0,rgba(47,123,255,.2),transparent 70%),var(--bg2)}
.closing .cta-row{justify-content:center;margin-top:24px}
footer{padding:34px 0 110px;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}
footer .wrap{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap}
/* sticky HP */
#sticky{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(7,15,34,.96);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .25s;display:none}
#sticky.on{transform:none}
#sticky .btn{width:100%;min-height:52px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media(max-width:860px){
section{padding:48px 0}
.hero .wrap,.fit,.plans,.g3,.steps{grid-template-columns:1fr}
.plan.rec{transform:none;order:-1}
.chips{grid-template-columns:1fr 1fr}
.gallery{grid-template-columns:1fr}
#sticky{display:block}
footer{padding-bottom:120px}
.nav-cta{display:none}
.cta-row .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,#sticky{transition:none}}

.founder{width:96px;height:96px;border-radius:50%;object-fit:cover;border:3px solid #ffc53d;flex:0 0 auto;box-shadow:0 6px 24px rgba(0,0,0,.35)}
@media (max-width:560px){.story{grid-template-columns:1fr;text-align:left}.story .founder{width:84px;height:84px}}