/* MB Online — shared styles for /online, /online-training, /library */
:root{
  --bg:#f6f3ee; --paper:#fbfaf7; --ink:#0d0d0d; --ink2:#3a3a3a; --mute:#6b6b6b; --line:#e4dfd6;
  --hl:#cfe1ff; --blue:#3B82F6; --blue-d:#1f5fd6; --dark:#111111; --dark2:#1b1b1b; --green:#2f7d5b;
  --ff-h:'Plus Jakarta Sans',system-ui,sans-serif; --ff-b:'Inter',system-ui,sans-serif;
  --r:22px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--ff-b);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px;margin:0 auto;padding:0 24px}

/* type */
h1,h2,h3,h4{font-family:var(--ff-h);font-weight:800;letter-spacing:-.035em;line-height:1.02}
h1{font-size:clamp(46px,7.4vw,92px)}
h2{font-size:clamp(34px,4.8vw,58px)}
h3{font-size:24px;letter-spacing:-.02em;line-height:1.15}
.hl{background:linear-gradient(transparent 58%,var(--hl) 58%,var(--hl) 92%,transparent 92%);padding:0 .06em}
.lede{font-size:19px;color:var(--ink2);max-width:640px}
.muted{color:var(--mute)}
.pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-b);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--line);background:var(--paper);border-radius:99px;padding:7px 14px}
.pill.dot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue)}
.pill.hlp{background:var(--hl);border-color:transparent}
.pill.dark{background:transparent;border-color:#3a3a3a;color:#ddd}

/* top bar + nav */
.topbar{background:var(--hl);font-size:13px;font-weight:600;text-align:center;padding:9px 16px}
.topbar a{font-weight:700;margin-left:10px;background:var(--ink);color:#fff;text-decoration:none;border-radius:99px;padding:4px 12px;white-space:nowrap}
.nav{position:sticky;top:0;z-index:50;background:rgba(246,243,238,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{font-family:var(--ff-h);font-weight:800;font-size:19px;letter-spacing:-.03em;text-decoration:none;white-space:nowrap}
.logo{display:inline-flex;align-items:center;gap:7px}
.logo img{height:23px;width:auto;display:block}
.logo span{color:var(--ink)}
.mk{display:inline-block;height:.78em;width:auto;margin-right:.24em;vertical-align:baseline;position:relative;top:.02em}
.cl{display:flex;align-items:center;gap:4px}.clm{height:9px;width:auto}
.toggle{display:flex;background:#ebe6dd;border-radius:99px;padding:4px}
.toggle a{font-size:13px;font-weight:600;text-decoration:none;padding:7px 15px;border-radius:99px;color:var(--ink2);white-space:nowrap}
.toggle a.on{background:var(--paper);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.links{display:flex;align-items:center;gap:22px;list-style:none}
.links a{font-size:14px;font-weight:500;text-decoration:none;color:var(--ink2)}
.links a:hover{color:var(--ink)}
.links a.btn{color:#fff}.links a.btn:hover{color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--ff-b);font-weight:700;font-size:15px;text-decoration:none;border-radius:99px;padding:15px 26px;transition:.18s;border:1.5px solid var(--ink);cursor:pointer}
.btn-k{background:var(--ink);color:#fff}.btn-k:hover{background:#2a2a2a}
.btn-b{background:var(--blue);border-color:var(--blue);color:#fff}.btn-b:hover{background:var(--blue-d);border-color:var(--blue-d)}
.btn-o{background:transparent;color:var(--ink)}.btn-o:hover{background:var(--ink);color:#fff}
.btn-hl{background:var(--hl);border-color:var(--hl);color:var(--ink)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.arrow-link{font-weight:700;text-decoration:none;background:var(--hl);padding:2px 6px;border-radius:4px}

/* sections */
section{padding:104px 0}
.sec-head{max-width:760px;margin-bottom:52px}
.sec-head .pill{margin-bottom:22px}
.sec-head h2{margin-bottom:18px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .lede{margin:0 auto}

/* hero */
.hero{padding:96px 0 80px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto;height:700px;background:radial-gradient(ellipse at center,rgba(207,225,255,.9),transparent 62%);z-index:-1}
.hero .pill{margin-bottom:28px}
.hero .lede{margin:28px auto 36px}
.hero .btn-row{justify-content:center}
.stats{display:inline-grid;grid-template-columns:repeat(4,auto);background:var(--paper);border:1px solid var(--line);border-radius:18px;margin-top:56px;overflow:hidden}
.stats div{padding:18px 30px;border-right:1px solid var(--line);text-align:center}
.stats div:last-child{border-right:0}
.stats b{display:block;font-family:var(--ff-h);font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.stats span{display:block;line-height:1.45;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}

/* cards */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:34px 30px;position:relative}
.card p{color:var(--ink2);font-size:16px}
.card h3{margin:14px 0 10px}
.card.dark{background:var(--dark);border-color:var(--dark);color:#fff}
.card.dark p{color:#bdbdbd}
.num{font-family:var(--ff-h);font-weight:800;font-size:15px;color:var(--blue);letter-spacing:.04em}

/* path cards */
.path{display:flex;flex-direction:column;padding:0;overflow:hidden}
.path .top{padding:30px 30px 0}
.path .body{padding:0 30px 30px;flex:1;display:flex;flex-direction:column}
.path .price{font-family:var(--ff-h);font-weight:800;font-size:40px;letter-spacing:-.03em;margin:18px 0 4px}
.path .price small{font-size:15px;font-weight:600;color:var(--mute);letter-spacing:0}
.path ul{list-style:none;margin:18px 0 26px;flex:1}
.path li{padding:9px 0 9px 26px;position:relative;border-top:1px solid var(--line);font-size:15px;color:var(--ink2)}
.card.dark.path li{border-color:#2a2a2a;color:#cfcfcf}
.path li::before{content:"";position:absolute;left:2px;top:16px;width:11px;height:6px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg)}
.path .btn{width:100%}
.badge{position:absolute;top:22px;right:22px}

/* split feature */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.check{list-style:none;margin-top:28px}
.check li{padding:13px 0 13px 30px;position:relative;border-top:1px solid var(--line);color:var(--ink2)}
.check li::before{content:"";position:absolute;left:3px;top:21px;width:12px;height:7px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg)}
.phone{justify-self:center;width:300px;max-width:78vw;aspect-ratio:9/16;border-radius:42px;border:9px solid #111;overflow:hidden;background:#000;box-shadow:0 40px 80px rgba(0,0,0,.18)}
.phone video{width:100%;height:100%;object-fit:cover;pointer-events:none}
a.phone{display:block;transition:transform .2s}a.phone:hover{transform:translateY(-4px)}
.stores-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.store{display:inline-flex;flex-direction:column;justify-content:center;background:var(--ink);color:#fff;text-decoration:none;border-radius:12px;padding:9px 20px 10px;font-family:var(--ff-h);font-weight:700;font-size:18px;line-height:1.1;letter-spacing:-.01em;min-width:170px;transition:.18s}
.store small{font-family:var(--ff-b);font-weight:500;font-size:11px;letter-spacing:.02em;opacity:.85}
.store:hover{background:#2a2a2a}

/* compare table */
.table{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.table table{width:100%;border-collapse:collapse;font-size:15px}
.table th,.table td{padding:15px 20px;border-bottom:1px solid var(--line);text-align:left}
.table th{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:700;background:#f3efe8}
.table td.c,.table th.c{text-align:center}
.table tr:last-child td{border-bottom:0}
.table .us{background:#eef4ff;font-weight:600}
.yes{color:var(--blue);font-weight:800}.no{color:#b5b0a7}

/* dark band */
.band{background:var(--dark);color:#fff}
.band .lede,.band p{color:#c9c9c9}
.band .card{background:var(--dark2);border-color:#2a2a2a}
.band .card p{color:#bdbdbd}
.band .hl{background:linear-gradient(transparent 58%,rgba(59,130,246,.55) 58%,rgba(59,130,246,.55) 92%,transparent 92%)}

/* guarantee */
.guar{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:52px}
.seal{width:132px;height:132px;border-radius:50%;background:var(--hl);display:grid;place-items:center;text-align:center;font-family:var(--ff-h);font-weight:800;font-size:15px;line-height:1.15;letter-spacing:-.01em}

/* guide cards (library) */
.guide{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.guide .cover-wrap{background:linear-gradient(180deg,#efebe4,#e9e4db);padding:34px 40px 0;position:relative;height:300px;overflow:hidden}
.guide.dk .cover-wrap{background:linear-gradient(180deg,#151515,#262626)}
.guide .tag{position:absolute;top:18px;left:18px}
.cover{background:linear-gradient(160deg,#fff 30%,#e6efff 100%);border-radius:6px 6px 0 0;box-shadow:0 18px 40px rgba(0,0,0,.14);height:320px;margin:30px auto 0;max-width:250px;padding:20px 20px;position:relative}
.cover .cl{font-family:var(--ff-h);font-weight:800;font-size:12px;letter-spacing:-.02em}
.cover .cl span{color:var(--ink)}
.cover .ct{font-family:var(--ff-h);font-weight:800;font-size:31px;letter-spacing:-.04em;line-height:.98;margin-top:56px}
.cover .cs{font-size:8.5px;color:#555;margin-top:10px;line-height:1.4}
.cover .ck{position:absolute;top:18px;right:16px;font-size:6.5px;font-weight:700;letter-spacing:.12em;background:var(--hl);padding:2px 6px;border-radius:99px}
.guide .gb{padding:28px 30px 10px;flex:1}
.guide .gb h3{margin-bottom:10px}
.guide .gb p{color:var(--ink2);font-size:15.5px}
.guide .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.guide .gf{border-top:1px solid var(--line);padding:20px 30px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.free{color:var(--green);font-weight:700;display:flex;align-items:center;gap:8px}
.free::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
.soon{color:var(--mute);font-style:italic;font-size:14px}
.guide.soonc{border-style:dashed}

/* FAQ */
.faq{max-width:860px}
details{border-top:1px solid var(--line);padding:24px 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;font-family:var(--ff-h);font-weight:700;font-size:20px;letter-spacing:-.02em}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:26px;line-height:.9;color:var(--blue);font-weight:500}
details[open] summary::after{content:"–"}
details p{color:var(--ink2);margin-top:12px;max-width:760px}

/* forms */
.form{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:34px}
.form form{display:grid;gap:14px}
.form label{display:block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.form input,.form textarea,.form select{width:100%;font:inherit;font-size:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 14px;color:var(--ink)}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--hl);border-color:var(--blue)}
.form .btn{width:100%}
.consent{font-size:12px;color:var(--mute);line-height:1.5}
.ok{display:none;text-align:center;padding:24px 0}
.ok h3{margin-bottom:8px}

/* article */
.art-head{padding:72px 0 40px}
.crumbs{font-size:13px;color:var(--mute);margin-bottom:26px}
.crumbs a{color:var(--mute);text-decoration:none}.crumbs a:hover{color:var(--ink)}
.art-head h1{font-size:clamp(40px,6vw,68px)}
.byline{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--mute);margin-top:22px;padding-top:22px;border-top:1px solid var(--line)}
.byline b{color:var(--ink)}
.prose{padding-bottom:40px}
.prose h2{font-size:clamp(28px,3.6vw,38px);margin:56px 0 16px}
.prose h3{margin:34px 0 10px;font-size:21px}
.prose p{margin-bottom:18px;color:#2b2b2b}
.prose ul,.prose ol{margin:0 0 22px 22px;color:#2b2b2b}
.prose li{margin-bottom:9px}
.prose strong{color:var(--ink)}
.tldr{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;padding:26px 28px;margin:0 0 40px}
.tldr p:last-child{margin:0}
.callout{background:var(--hl);border-radius:16px;padding:24px 26px;margin:30px 0}
.callout p{margin:0}
.prose table{width:100%;border-collapse:collapse;margin:22px 0 28px;font-size:15px;background:var(--paper);border-radius:14px;overflow:hidden}
.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:#f0ebe2;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.cta-box{background:var(--dark);color:#fff;border-radius:26px;padding:44px 40px;margin:56px 0 20px}
.cta-box h2{margin:0 0 12px;color:#fff}
.cta-box p{color:#c9c9c9}
.disclaimer{font-size:13px;color:var(--mute);border-top:1px solid var(--line);padding-top:20px;margin-top:40px}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 64px;margin-top:0}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.fgrid h4{font-family:var(--ff-b);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:14px;font-weight:700}
.fgrid ul{list-style:none}
.fgrid li{margin-bottom:9px}
.fgrid a{text-decoration:none;font-size:15px;color:var(--ink2)}
.fgrid a:hover{color:var(--ink)}
.fbase{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:44px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--mute)}

@media (max-width:980px){
  .g3,.g4{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:48px}
  .links{display:none}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  body{font-size:16px}
  section{padding:72px 0}
  .hero{padding:64px 0 56px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stats div:nth-child(2){border-right:0}
  .stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .guar{grid-template-columns:1fr;padding:32px 24px;gap:24px}
  .seal{width:110px;height:110px}
  .nav .wrap{height:60px}
  .logo{font-size:16px}
  .toggle a{padding:6px 11px;font-size:12px}
  .btn-row .btn{width:100%}
  .card{padding:28px 22px}
  .path .top{padding:26px 22px 0}.path .body{padding:0 22px 26px}
  .table{overflow-x:auto}
  .table table{min-width:540px}
  .cta-box{padding:32px 24px}
  .fgrid{grid-template-columns:1fr}
}