/* Digital Training Courses — home page. Generated by tools/home-variants.py */
:root{--navy:#0b2f6b;--ink:#0f1e33;--muted:#5b6b80;--line:#e3e9f1;--bg:#fff;--soft:#f4f7fc;--blue:#1662e8;--blue-d:#0f4fc4;
  --green:#12866a;--green-d:#0d6d56;--green-bg:#e8f6f0;--cblue:#0a6cff;--cblue-d:#0857cc;--cblue-bg:#e8f1fe;
  --radius:16px;--shadow:0 24px 60px -24px rgba(11,47,107,.35);--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Helvetica,Arial,sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px}
:focus-visible{outline:3px solid rgba(22,98,232,.45);outline-offset:2px;border-radius:8px}
h1,h2,h3{letter-spacing:-.02em;line-height:1.12}
h2{font-size:clamp(26px,3.2vw,34px);color:var(--navy);margin:0 0 18px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px;color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:12px 18px;font-weight:650;text-decoration:none;border:1px solid transparent;cursor:pointer;font-size:15.5px;white-space:nowrap;transition:background .15s,transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary,.btn-blue{background:var(--blue);color:#fff}.btn-primary:hover,.btn-blue:hover{background:var(--blue-d)}
.btn-green{background:var(--green);color:#fff}.btn-green:hover{background:var(--green-d)}
.course.blue .btn-blue,.product.blue .btn-blue{background:var(--cblue)}
.btn-ghost{background:#fff;color:var(--ink);border-color:#cfd9e6}.btn-ghost:hover{border-color:#9fb3cc}
.btn-onDark{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.28)}.btn-onDark:hover{background:rgba(255,255,255,.18)}
.btn-sm{padding:9px 15px;font-size:14.5px}.btn-lg{padding:15px 22px;font-size:17px;border-radius:12px}
.actions{display:flex;flex-wrap:wrap;gap:10px}
/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:24px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy)}
.logo img{width:38px;height:38px;flex:none}.logo b{display:block;font-size:17px;line-height:1.1}.logo em{font-style:normal;color:#13917f}.logo small{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.menu{display:flex;gap:26px;margin-left:auto}.menu a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500}.menu a:hover{color:var(--blue)}
/* screenshots */
.browser{margin:0;border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow);border:1px solid rgba(15,30,51,.08)}
.browser .chrome{height:26px;background:#eef2f7;display:flex;gap:6px;align-items:center;padding-left:12px;border-bottom:1px solid #e1e7ef}
.browser .chrome i{width:9px;height:9px;border-radius:50%;background:#cdd5e0}
.phone{margin:0;width:200px;border-radius:30px;padding:7px;background:#0d1626;box-shadow:var(--shadow)}
.phone img{border-radius:24px}
/* stats, price */
.stats{list-style:none;padding:0;margin:14px 0 16px;display:grid;gap:8px}
.stats li{display:flex;gap:9px;align-items:flex-start;font-size:15px;color:#24344a}
.stats svg{width:18px;height:18px;flex:none;margin-top:2px;color:var(--green)}
.blue .stats svg{color:var(--cblue)}
.price{margin:0 0 16px;color:var(--muted);font-size:14.5px}.price b{font-size:26px;color:var(--ink);margin-right:4px;letter-spacing:-.02em}
.exam{color:var(--muted);margin:0}
/* coming soon */
.soon-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}
.course.soon{background:#f6f8fb;border:1px dashed #cdd6e3;border-radius:var(--radius);padding:18px 20px;display:block;box-shadow:none}
.course.soon h3{font-size:18px;color:#5b6b80;margin:8px 0 4px}.course.soon p{margin:0;color:#8291a5;font-size:14.5px}
.badge{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#6b7a8f;background:#e9eef5;border-radius:999px;padding:3px 10px}
/* trust */
.trust{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 26px}
.trust li{display:flex;align-items:center;gap:8px;font-size:14.5px;color:#33445c;font-weight:500}
.trust svg{width:20px;height:20px;color:var(--blue);flex:none}
/* how, features */
.how{padding-block:56px 10px}
.how ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:s}
.how li{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px;counter-increment:s}
.how li img{border-radius:12px;border:1px solid var(--line);margin:-6px 0 16px;aspect-ratio:8/5;object-fit:cover;object-position:top left;width:100%;background:#fff}
.how li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;margin-bottom:12px}
.how b{display:block;font-size:18px;margin-bottom:6px}.how span{color:var(--muted);font-size:15px}
.features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;padding-block:40px}
.features b{display:block;font-size:16px;margin-bottom:4px;color:var(--navy)}.features span{color:var(--muted);font-size:14.5px}
/* try a question */
.tryq{padding-block:56px 0}
.tryq-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px 24px;margin-bottom:18px}
.tryq-head h2{margin:0}.tryq-head p{margin:0;color:var(--muted);flex:1 1 320px}
.seg{display:inline-flex;background:#eef2f7;border-radius:11px;padding:4px}
.seg button{border:0;background:transparent;font:inherit;font-weight:650;padding:8px 18px;border-radius:8px;color:#45556b;cursor:pointer}
.seg button[aria-pressed="true"]{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(15,30,51,.15)}
.qcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 30px -18px rgba(11,47,107,.25)}
.qtopic{margin:0 0 8px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--cblue)}.qcard.green .qtopic{color:var(--green)}
.qtext{font-size:clamp(19px,2vw,23px);line-height:1.35;margin:0 0 18px;color:var(--ink);letter-spacing:-.01em}
.qopts{display:grid;gap:10px}
.qopt{display:flex;gap:12px;align-items:flex-start;text-align:left;width:100%;border:1px solid #d6dee9;background:#fff;border-radius:12px;padding:13px 15px;font:inherit;color:var(--ink);cursor:pointer;line-height:1.4}
.qopt:hover:not(:disabled){border-color:#9fb3cc;background:#f8fafd}
.qopt span{flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#eef2f7;font-weight:700;font-size:13px}
.qopt:disabled{cursor:default}
.qopt.right{border-color:#2e9e62;background:#e7f6ee}.qopt.right span{background:#2e9e62;color:#fff}
.qopt.wrong{border-color:#d4505c;background:#fbecee}.qopt.wrong span{background:#d4505c;color:#fff}
.qresult{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.qverdict{font-weight:750;font-size:18px;margin:0 0 6px}.qverdict.ok{color:#1f8a52}.qverdict.no{color:#c03e4a}
.qexplain{margin:0 0 10px;color:#24344a}.qkey{margin:0 0 10px;padding-left:12px;border-left:3px solid var(--cblue);color:#45556b}.qcard.green .qkey{border-color:var(--green)}
.qsrc{margin:0 0 16px;font-size:14px;color:var(--muted)}
/* faq, cta, footer */
.faq{padding-block:24px 30px}.faq>*{max-width:860px}
.faq details{border-top:1px solid var(--line);padding:15px 0}.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::after{content:"+";color:var(--blue);font-size:22px;line-height:1}.faq details[open] summary::after{content:"–"}
.faq summary::-webkit-details-marker{display:none}.faq p{color:#2b3a50;margin:10px 0 0}
.cta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px 32px;margin-block:30px 48px}
.cta h2{margin:0 0 4px;font-size:26px}.cta p{margin:0;color:var(--muted)}
.foot{border-top:1px solid var(--line);padding-block:24px 40px;font-size:13px;color:var(--muted)}.foot p{max-width:92ch}.foot a{color:var(--muted)}
@media (max-width:980px){.menu{display:none}.bar{justify-content:space-between}.how ol{grid-template-columns:1fr}.features{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.logo small{display:none}.logo b{font-size:15px}.soon-row,.features{grid-template-columns:1fr}.cta{padding:22px}.btn-lg{width:100%}.trust{gap:10px 18px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}.btn:hover{transform:none}}
/* variant C — dark showcase */
.top{background:rgba(8,20,40,.85);border-bottom-color:rgba(255,255,255,.08)}.top .logo,.top .menu a{color:#fff}.top .logo small{color:#93a6c2}.top .logo em{color:#55dbc8}.top .menu a:hover{color:#8fc0ff}
.hero{background:radial-gradient(900px 420px at 50% 0%,#1b4a8f 0%,rgba(27,74,143,0) 70%),#081428;color:#fff;padding-bottom:70px;overflow:hidden}
.hero-copy{text-align:center;padding-block:68px 34px;max-width:860px}
.hero .eyebrow{color:#8fc0ff}.hero h1{font-size:clamp(38px,5.6vw,64px);margin:0 auto 18px}
.lead{font-size:clamp(17px,1.8vw,20px);color:#c5d3e8;margin:0 auto 28px;max-width:46ch}
.hero .actions{justify-content:center}
.showcase{max-width:1040px}
.tabs{display:flex;justify-content:center;gap:10px;margin-bottom:22px}
.tab{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);color:#dbe6f6;border-radius:12px;padding:10px 18px;font:inherit;font-weight:650;cursor:pointer;text-align:left}
.tab small{display:block;font-weight:500;font-size:12.5px;color:#93a6c2}
.tab[aria-selected="true"].blue{background:var(--cblue);border-color:var(--cblue);color:#fff}.tab[aria-selected="true"].green{background:var(--green);border-color:var(--green);color:#fff}
.tab[aria-selected="true"] small{color:rgba(255,255,255,.85)}
.panel{position:relative;padding-right:90px}.panel .phone{position:absolute;right:0;bottom:-30px;width:190px}
.trust{justify-content:center;padding:26px 0 0}
.courses{padding-block:50px 0}.courses>h2{text-align:center;margin-bottom:28px}
.main-courses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.course{display:grid;grid-template-columns:150px 1fr;gap:22px;border-radius:var(--radius);padding:24px;border:1px solid var(--line);background:#fff;box-shadow:0 10px 30px -18px rgba(11,47,107,.25)}
.course .banner{grid-column:1/-1;max-width:none;width:calc(100% + 48px);margin:-24px -24px 0;aspect-ratio:16/7;object-fit:cover;border-radius:var(--radius) var(--radius) 0 0;background:#f2f5f9}
.course .thumb{border-radius:18px;border:5px solid #0d1626;align-self:start}
.who{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center;padding-block:64px 0}
.who img{border-radius:20px;box-shadow:var(--shadow);aspect-ratio:16/10;object-fit:cover}
.who h2{margin-bottom:6px}.who .note{color:var(--muted);font-size:14px;margin:0}
.cta.photo{position:relative;overflow:hidden;border:0;color:#fff;padding:52px 40px;background:linear-gradient(90deg,rgba(8,20,40,.92) 0%,rgba(8,20,40,.78) 45%,rgba(8,20,40,.35) 100%),url(img/photos/medical-professional.webp) center/cover}
.cta.photo h2{color:#fff}.cta.photo p{color:#d3deee}
.foot .logo{margin-bottom:12px;text-decoration:none}.foot .logo b{color:var(--navy)}.foot .logo small{display:none}
.course.green .eyebrow{color:var(--green)}.course.blue .eyebrow{color:var(--cblue)}
.course h3{font-size:26px;margin:0 0 6px;color:var(--navy)}
.course .actions .btn{padding:11px 14px;font-size:15px}
.weekly{padding-block:56px 0;max-width:820px}
.upd{display:inline-block;margin:0 0 12px;padding:4px 11px;border-radius:999px;background:var(--green-bg);color:var(--green-d);font-size:13.5px;font-weight:650;text-decoration:none}.upd:hover{background:#d3efe3}
@media (max-width:980px){.who{grid-template-columns:1fr;gap:24px}.main-courses{grid-template-columns:1fr}.panel{padding-right:60px}.panel .phone{width:140px}}
@media (max-width:600px){.course .banner{width:calc(100% + 48px)}.cta.photo{padding:32px 22px;background:linear-gradient(rgba(8,20,40,.85),rgba(8,20,40,.85)),url(img/photos/medical-professional.webp) center/cover}.course{grid-template-columns:1fr}.course .thumb{display:none}.panel{padding-right:40px}.panel .phone{width:100px;border-radius:20px;padding:5px}.panel .phone img{border-radius:16px}.tabs{flex-direction:column;align-items:stretch}}