:root{
  --ink:#0f172a; --ink2:#334155; --mut:#64748b; --line:#e2e8f0; --bg:#f8fafc;
  --blue:#1d4ed8; --blue2:#2563eb; --blue3:#3b82f6; --deep:#0b1f4b;
  --amber:#f59e0b; --green:#059669; --red:#dc2626;
  --shadow:0 10px 30px -12px rgba(15,23,42,.18);
  --r:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue2);text-decoration:none}
.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}

/* ── NAVBAR ── */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:16px;color:var(--ink);letter-spacing:-.3px}
.brand .mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:0 0 40px;
  background:linear-gradient(135deg,var(--deep),var(--blue3));color:#fff;font-weight:800;font-size:17px;
}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--mut);letter-spacing:.3px}
.nav-links{display:flex;gap:22px;margin-left:auto;font-size:14px;font-weight:600;color:var(--ink2)}
.nav-links a:hover{color:var(--blue2)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;
  font-family:inherit;font-weight:700;font-size:14.5px;padding:12px 22px;border-radius:12px;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease;
}
.btn-p{background:linear-gradient(135deg,var(--blue),var(--blue3));color:#fff;box-shadow:0 8px 20px -8px rgba(37,99,235,.7)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 14px 26px -10px rgba(37,99,235,.8)}
.btn-w{background:#fff;color:var(--blue);border:1.5px solid #c7d7fe}
.btn-w:hover{background:#eff6ff}
.btn-wa{background:#25d366;color:#fff}
.btn-amber{background:linear-gradient(135deg,#f59e0b,#fbbf24);color:#3b2600}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:10px}
.btn-nav{display:none}

/* ── HERO ── */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(1100px 520px at 12% -10%,#2563eb 0%,transparent 60%),
             radial-gradient(900px 500px at 92% 10%,#7c3aed 0%,transparent 55%),
             linear-gradient(160deg,#0b1f4b 0%,#122a63 55%,#0b1f4b 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(70% 60% at 50% 30%,#000,transparent 75%);
}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;padding:66px 0 74px}
.pill{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  color:#dbeafe;font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:999px;letter-spacing:.4px;margin-bottom:20px;
}
.pill .dot{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 4px rgba(74,222,128,.25)}
h1.hero-t{font-size:44px;line-height:1.12;letter-spacing:-1.4px;margin:0 0 18px;font-weight:800}
h1.hero-t em{font-style:normal;background:linear-gradient(100deg,#fbbf24,#f59e0b);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-p{font-size:16.5px;color:#cbd5e1;margin:0 0 28px;max-width:560px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.hero-stats{display:flex;gap:30px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.16);padding-top:22px}
.hero-stats b{display:block;font-size:24px;font-weight:800}
.hero-stats span{font-size:12.5px;color:#94a3b8}
.hero-card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:24px;backdrop-filter:blur(8px);
}
.hero-card h4{margin:0 0 16px;font-size:14px;letter-spacing:.6px;text-transform:uppercase;color:#bfdbfe}
.step-mini{display:flex;gap:13px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.14)}
.step-mini:last-child{border:0}
.step-mini .n{
  width:28px;height:28px;flex:0 0 28px;border-radius:9px;display:grid;place-items:center;font-size:12.5px;font-weight:800;
  background:linear-gradient(135deg,#f59e0b,#fbbf24);color:#3b2600;
}
.step-mini p{margin:0;font-size:13.5px;color:#dbeafe;font-weight:600}
.step-mini small{display:block;font-weight:500;color:#94a3b8;font-size:12px;line-height:1.45}

/* ── SECTIONS ── */
section{padding:72px 0}
.sec-head{max-width:720px;margin:0 auto 44px;text-align:center}
.eyebrow{font-size:12.5px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--blue2);margin-bottom:10px}
h2.sec-t{font-size:32px;line-height:1.2;letter-spacing:-.9px;margin:0 0 14px;font-weight:800}
.sec-p{font-size:15.5px;color:var(--mut);margin:0}
.white{background:#fff}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.card h3{margin:0 0 10px;font-size:18px;letter-spacing:-.3px}
.card p{margin:0;color:var(--ink2);font-size:14.5px}
.card-ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:21px;margin-bottom:15px;
  background:#eff6ff;border:1px solid #dbeafe;
}
.card-bad h3{color:var(--red)} .card-bad .card-ico{background:#fef2f2;border-color:#fee2e2}
.card-good h3{color:var(--green)} .card-good .card-ico{background:#ecfdf5;border-color:#d1fae5}

.vs{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.vs .card{border-top:4px solid var(--line)}
.vs .card-bad{border-top-color:#fca5a5}
.vs .card-good{border-top-color:#6ee7b7}
.tick{list-style:none;padding:0;margin:14px 0 0}
.tick li{position:relative;padding-left:26px;font-size:14.5px;color:var(--ink2);margin-bottom:9px}
.tick li::before{content:"✓";position:absolute;left:0;top:0;font-weight:800;color:var(--green)}
.tick.x li::before{content:"✕";color:var(--red)}

/* Tangga transformasi */
.ladder{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.rung{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 18px;position:relative;transition:.2s}
.rung:hover{transform:translateY(-5px);box-shadow:0 18px 34px -16px rgba(15,23,42,.3);border-color:#bfdbfe}
.rung .num{font-size:34px;font-weight:800;color:#e0e7ff;line-height:1;margin-bottom:10px;letter-spacing:-2px}
.rung h4{margin:0 0 8px;font-size:15px;letter-spacing:-.2px}
.rung p{margin:0;font-size:13.5px;color:var(--mut);line-height:1.55}
.rung::after{content:"";position:absolute;top:38px;right:-10px;width:0;height:0;border-left:9px solid #cbd5e1;border-top:7px solid transparent;border-bottom:7px solid transparent}
.rung:last-child::after{display:none}

/* Screen time */
.stat-big{display:flex;align-items:baseline;gap:10px;margin-bottom:6px}
.stat-big b{font-size:52px;font-weight:800;letter-spacing:-2.5px;color:var(--blue2);line-height:1}
.stat-big span{font-size:17px;font-weight:700;color:var(--ink2)}
.bars{margin-top:22px}
.bar-row{display:flex;align-items:center;gap:14px;margin-bottom:14px;font-size:14px}
.bar-row .lbl{flex:0 0 190px;font-weight:600;color:var(--ink2)}
.bar{flex:1;height:12px;background:#eef2f7;border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--blue2),var(--blue3))}
.bar-row .pct{flex:0 0 52px;text-align:right;font-weight:800;color:var(--blue2);font-size:13.5px}
.bar-row.warn .bar i{background:linear-gradient(90deg,#ef4444,#f97316)}
.bar-row.warn .pct{color:var(--red)}

.callout{
  background:linear-gradient(135deg,#eff6ff,#e0e7ff);border:1px solid #c7d7fe;border-radius:var(--r);
  padding:26px 28px;font-size:15.5px;color:#1e3a8a;
}
.callout b{color:#1e40af}
.quote{
  border-left:5px solid var(--amber);background:#fffbeb;border-radius:12px;padding:22px 26px;
  font-size:16px;color:#78350f;font-style:italic;
}

/* Program */
.prog{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.prog .card{display:flex;flex-direction:column;gap:8px;padding:24px}
.prog .tag{font-size:11.5px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:var(--blue2);background:#eff6ff;border-radius:999px;padding:5px 11px;align-self:flex-start}
.prog h4{margin:4px 0 0;font-size:16.5px}
.prog p{font-size:14px;color:var(--mut)}

/* Form */
.form-shell{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:0;background:#fff;border:1px solid var(--line);
  border-radius:22px;overflow:hidden;box-shadow:0 24px 50px -24px rgba(15,23,42,.32);
}
.form-side{
  background:linear-gradient(165deg,#0b1f4b,#1d4ed8);color:#fff;padding:36px 32px;position:relative;overflow:hidden;
}
.form-side::after{content:"";position:absolute;width:260px;height:260px;right:-90px;bottom:-90px;border-radius:50%;background:rgba(255,255,255,.07)}
.form-side h3{margin:0 0 14px;font-size:23px;letter-spacing:-.6px}
.form-side p{color:#cbd5e1;font-size:14.5px;margin:0 0 22px}
.form-side ul{list-style:none;padding:0;margin:0;position:relative;z-index:2}
.form-side li{display:flex;gap:11px;font-size:14px;color:#e2e8f0;margin-bottom:13px;align-items:flex-start}
.form-side li b{color:#fbbf24}
.form-body{padding:36px 34px}
.field{margin-bottom:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:13.5px;font-weight:700;color:var(--ink2);margin-bottom:7px}
label .req{color:var(--red)}
input,select,textarea{
  width:100%;font-family:inherit;font-size:14.5px;color:var(--ink);background:#fbfdff;
  border:1.5px solid var(--line);border-radius:11px;padding:12px 14px;transition:.15s;
}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue3);background:#fff;box-shadow:0 0 0 4px rgba(59,130,246,.14)}
textarea{resize:vertical;min-height:86px}
input.err,select.err{border-color:var(--red);background:#fff5f5}
.hint{font-size:12px;color:var(--mut);margin-top:6px}
.err-msg{font-size:12.5px;color:var(--red);font-weight:600;margin-top:6px;display:none}
.err-msg.on{display:block}
.btn-submit{width:100%;padding:15px;font-size:15.5px;margin-top:6px}
.aff-box{background:#f0fdf4;border:1.5px solid #bbf7d0;border-radius:12px;padding:13px 16px;font-size:13.5px;color:#065f46;margin-bottom:18px;display:none}
.aff-box.on{display:block}
.aff-box b{color:#047857}
.aff-box .x{float:right;cursor:pointer;color:#64748b;font-weight:800;padding:0 4px}
.form-note{font-size:12px;color:var(--mut);text-align:center;margin-top:14px;line-height:1.6}
.done{
  display:none;text-align:center;padding:40px 20px;
}
.done.on{display:block}
.done .ok{width:74px;height:74px;border-radius:50%;background:#ecfdf5;border:3px solid #6ee7b7;color:var(--green);font-size:34px;display:grid;place-items:center;margin:0 auto 18px}
.done h3{margin:0 0 10px;font-size:23px}
.done p{color:var(--mut);font-size:14.5px;margin:0 0 8px}
.done .no{font-size:26px;font-weight:800;color:var(--blue2);letter-spacing:-1px}

/* Affiliate CTA */
.aff-cta{
  background:linear-gradient(135deg,#0f172a,#1e3a8a);border-radius:22px;padding:44px;color:#fff;
  display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center;position:relative;overflow:hidden;
}
.aff-cta::after{content:"";position:absolute;width:320px;height:320px;left:-120px;top:-140px;border-radius:50%;background:rgba(59,130,246,.22)}
.aff-cta h3{margin:0 0 12px;font-size:27px;letter-spacing:-.8px;position:relative;z-index:2}
.aff-cta p{color:#cbd5e1;font-size:15px;margin:0 0 20px;position:relative;z-index:2}
.aff-cta .card-side{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:22px;position:relative;z-index:2}
.mini-input{display:flex;gap:8px}
.mini-input input{background:rgba(255,255,255,.95);border:0}
.badge-aff{
  position:fixed;left:0;right:0;bottom:0;z-index:60;background:#065f46;color:#fff;font-size:13.5px;font-weight:600;
  padding:11px 18px;text-align:center;display:none;
}
.badge-aff.on{display:block}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:17px 20px;margin-bottom:12px}
.faq summary{font-weight:700;font-size:15px;cursor:pointer;color:var(--ink);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;font-weight:800;color:var(--blue2);font-size:19px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{margin:12px 0 0;font-size:14.5px;color:var(--ink2)}

/* Footer */
footer{background:#0b1120;color:#94a3b8;padding:52px 0 96px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
footer h5{color:#fff;font-size:14px;margin:0 0 14px;letter-spacing:.3px}
footer a{color:#cbd5e1;display:block;margin-bottom:9px;font-size:13.5px}
footer a:hover{color:#fff}
.foot-bot{border-top:1px solid #1e293b;margin-top:32px;padding-top:22px;font-size:12.5px;color:#64748b;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

.wa-float{
  position:fixed;right:18px;bottom:74px;z-index:61;width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 26px -8px rgba(37,211,102,.7);font-size:26px;
}
.wa-float:hover{transform:scale(1.06)}

@media(max-width:960px){
  .hero-in{grid-template-columns:1fr;gap:32px;padding:48px 0 56px}
  h1.hero-t{font-size:33px}
  .nav-links{display:none}
  .btn-nav{display:inline-flex}
  .ladder{grid-template-columns:1fr 1fr}
  .rung::after{display:none}
  .grid3,.prog{grid-template-columns:1fr 1fr}
  .form-shell{grid-template-columns:1fr}
  .aff-cta{grid-template-columns:1fr;padding:32px 24px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  section{padding:52px 0}
  h2.sec-t{font-size:25px}
  .vs,.grid2,.grid3,.prog,.ladder,.foot-grid{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .bar-row .lbl{flex:0 0 118px;font-size:13px}
  .form-body,.form-side{padding:26px 20px}
  .stat-big b{font-size:40px}
  .wa-float{bottom:70px}
}