/* ===== MedBank marketing site — shared design system ===== */
:root{
  --violet:#6d28d9; --violet-d:#5b21b6; --violet-dd:#4c1d95;
  --coral:#f97362; --teal:#0d9488;
  --ink:#1c1830; --dim:#5c5570; --line:#e8e5f1; --bg:#ffffff; --soft:#f6f5fb;
  --radius:18px; --maxw:1120px;
  --shadow:0 18px 50px rgba(45,27,90,.14); --shadow-sm:0 6px 22px rgba(45,27,90,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--violet-d);text-decoration:none}
h1,h2,h3{letter-spacing:-.5px;line-height:1.12;margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{display:inline-block;font-weight:800;font-size:12.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--violet);background:#efe7fd;padding:6px 13px;border-radius:999px}
.btn{appearance:none;border:0;border-radius:13px;padding:13px 22px;font-size:15px;font-weight:800;cursor:pointer;color:#fff;
     background:linear-gradient(135deg,var(--violet),var(--violet-d));transition:transform .12s,box-shadow .2s,filter .15s;box-shadow:var(--shadow-sm);display:inline-flex;align-items:center;gap:8px}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow);filter:brightness(1.05)}
.btn:active{transform:translateY(0)}
.btn.sec{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.sec:hover{background:var(--soft)}
.btn.big{padding:17px 32px;font-size:17px;border-radius:15px}
.btn.block{display:flex;width:100%;justify-content:center}

/* header + nav */
header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bar{max-width:var(--maxw);margin:0 auto;padding:12px 22px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:21px}
.logo img{width:30px;height:30px;border-radius:8px}
.logo span{color:var(--violet-d)}
.nav{display:flex;gap:26px;align-items:center}
.nav a.nl,.nav .nl{color:var(--ink);font-weight:600;font-size:14.5px;cursor:pointer}
.nav a.nl:hover,.nav .nl:hover{color:var(--violet-d)}
.reelband{padding-top:8px}
.reelwrap{max-width:900px;margin:26px auto 0}
.reelframe{width:100%;aspect-ratio:16/9;border:0;border-radius:18px;box-shadow:0 24px 60px rgba(45,27,90,.2);background:#0f0a1e;display:block}
.navtog,.hamb{display:none}
@media(max-width:860px){
  .hamb{display:inline-flex;align-items:center;justify-content:center;font-size:21px;color:var(--violet-d);cursor:pointer;padding:5px 11px;border:1px solid var(--line);border-radius:10px;background:#fff;line-height:1}
  .bar{flex-wrap:wrap}
  .nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:2px;margin-top:10px}
  .navtog:checked ~ .nav{display:flex}
  .nav a.nl,.nav .hasmenu{display:block}
  .nav .nl{padding:12px 4px;border-bottom:1px solid var(--line)}
  .hasmenu>.nl::after{content:""}
  .menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;padding:2px 0 8px;min-width:0}
  .nav>.btn{margin-top:10px;justify-content:center}
}
/* features mega-menu (CSS hover, no JS) */
.hasmenu{position:relative}
.hasmenu>.nl::after{content:"▾";font-size:11px;margin-left:5px;opacity:.7}
.menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:8px;min-width:240px;opacity:0;visibility:hidden;transition:opacity .15s,transform .15s;z-index:60}
.hasmenu:hover .menu,.hasmenu:focus-within .menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(4px)}
.menu a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--ink);font-weight:600;font-size:14px}
.menu a:hover{background:var(--soft);color:var(--violet-d)}
.menu a .mi{width:20px;text-align:center}

/* sections */
section{padding:70px 0}
.center{text-align:center}
.kicker{color:var(--violet-d);font-weight:800;font-size:13px;letter-spacing:1px;text-transform:uppercase}
.h2{font-size:clamp(26px,3.6vw,40px);font-weight:800;margin:12px 0 0}
.sub{color:var(--dim);font-size:17px;max-width:660px;margin:16px auto 0}

/* hero */
.hero{position:relative;padding:72px 0 40px;overflow:hidden;background:radial-gradient(1000px 500px at 80% -10%,#f0eafe 0%,transparent 60%),radial-gradient(800px 500px at -10% 20%,#eafaf6 0%,transparent 55%)}
.hgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media(max-width:900px){.hgrid{grid-template-columns:1fr;text-align:center}}
.h1{font-size:clamp(34px,5vw,58px);font-weight:800;margin:18px 0 0}
.h1 .grad{background:linear-gradient(115deg,var(--violet),var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(16px,2.2vw,20px);color:var(--dim);margin:20px 0 28px;max-width:560px}
@media(max-width:900px){.lead{margin-left:auto;margin-right:auto}}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:900px){.cta-row{justify-content:center}}
.social{margin-top:22px;display:flex;align-items:center;gap:12px;color:var(--dim);font-size:13.5px}
@media(max-width:900px){.social{justify-content:center}}
.dots{display:flex}
.dots i{width:30px;height:30px;border-radius:50%;border:2.5px solid #fff;margin-left:-8px;background:linear-gradient(135deg,var(--violet),var(--coral));display:inline-block}
.dots i:nth-child(2){background:linear-gradient(135deg,var(--teal),#4f8cff)}
.dots i:nth-child(3){background:linear-gradient(135deg,var(--coral),#f59e0b)}
.dots i:nth-child(4){background:linear-gradient(135deg,#4f8cff,var(--violet))}

/* phone mock */
.phone{width:280px;max-width:82vw;margin:0 auto;background:#0b0713;border-radius:34px;padding:10px;box-shadow:0 30px 70px rgba(45,27,90,.30);border:1px solid #1c1530}
.screen{background:var(--soft);border-radius:26px;overflow:hidden}
.sc-top{background:linear-gradient(135deg,var(--violet),var(--violet-dd));color:#fff;padding:16px 15px 20px}
.sc-top .t{font-weight:800;font-size:15px}.sc-top .s{font-size:11.5px;opacity:.85}
.modes{display:flex;gap:6px;overflow:hidden;margin-top:12px}
.modes span{font-size:10.5px;font-weight:700;background:rgba(255,255,255,.16);padding:5px 9px;border-radius:8px;white-space:nowrap}
.modes span.on{background:#fff;color:var(--violet-d)}
.sc-body{padding:14px}
.qcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px}
.qcard .lab{font-size:10px;font-weight:800;color:var(--teal);letter-spacing:.5px}
.qcard .q{font-size:13px;font-weight:600;margin:6px 0 10px;color:var(--ink)}
.opt{font-size:11.5px;border:1px solid var(--line);border-radius:9px;padding:8px 10px;margin-top:6px}
.opt.good{border-color:var(--teal);background:#dcf3ee;color:var(--teal);font-weight:700}
.chips{display:flex;gap:5px;margin-top:12px;flex-wrap:wrap}
.chip{font-size:9.5px;font-weight:800;padding:4px 7px;border-radius:7px}

/* trust strip */
.trust{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.trust .row{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:center;align-items:center;color:var(--dim);font-weight:700;font-size:14.5px}
.trust b{color:var(--ink)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .15s,box-shadow .2s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step .n{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--violet),var(--violet-d));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:17px}
.step h3{font-size:17px;margin:14px 0 6px}.step p{color:var(--dim);font-size:14px;margin:0}

/* features grid */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
@media(max-width:860px){.feats{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.feats{grid-template-columns:1fr}}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .15s,box-shadow .2s,border-color .15s}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#dcd4f2}
.feat .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:22px;background:#efe7fd}
.feat h3{font-size:18px;margin:14px 0 7px}.feat p{color:var(--dim);font-size:14.5px;margin:0}

/* comparison */
.cmp{background:linear-gradient(135deg,var(--violet-dd),var(--violet-d));border-radius:26px;padding:8px;box-shadow:var(--shadow);margin-top:44px}
.cmp table{width:100%;border-collapse:collapse;background:#fff;border-radius:20px;overflow:hidden}
.cmp th,.cmp td{padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line)}
.cmp thead th{font-weight:800;font-size:15px}
.cmp thead th:nth-child(2){color:var(--violet-d)}
.cmp tbody td:first-child{font-weight:700}
.cmp td.y{color:var(--teal);font-weight:800}
.cmp td.n{color:#b0a8c0}
.cmp tr:last-child td{border-bottom:0}
@media(max-width:620px){.cmp th,.cmp td{padding:12px 12px;font-size:13px}}

/* testimonials */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
@media(max-width:860px){.tgrid{grid-template-columns:1fr}}
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.tcard .stars{color:#f59e0b;font-size:15px;letter-spacing:2px}
.tcard p{font-size:15px;margin:12px 0 16px}
.tcard .who{display:flex;align-items:center;gap:11px}
.tcard .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--coral));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.tcard .nm{font-weight:800;font-size:14px}.tcard .rl{color:var(--dim);font-size:12.5px}

/* faq */
.faq{max-width:760px;margin:40px auto 0}
.qa{border:1px solid var(--line);border-radius:14px;margin-top:12px;background:#fff;overflow:hidden}
.qa summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:22px;color:var(--violet);font-weight:400;transition:transform .2s}
.qa[open] summary::after{transform:rotate(45deg)}
.qa .a{padding:0 20px 18px;color:var(--dim);font-size:15px}

/* final cta */
.final{background:linear-gradient(135deg,var(--violet),var(--violet-dd));border-radius:28px;padding:56px 30px;text-align:center;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
.final h2{font-size:clamp(26px,4vw,42px);font-weight:800}
.final p{opacity:.9;font-size:18px;margin:16px auto 26px;max-width:520px}
.final .btn{background:#fff;color:var(--violet-d)}
.final .btn:hover{filter:none;background:#f3eefe}

/* footer */
footer{padding:44px 0 30px;border-top:1px solid var(--line);margin-top:60px;color:var(--dim);font-size:14px}
.fgrid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
footer a{color:var(--dim);display:block;margin:6px 0}
footer a:hover{color:var(--violet-d)}
.fcol b{color:var(--ink);display:block;margin-bottom:8px}

/* ===== feature-page specifics ===== */
.ftry{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow)}
.ftry h4{margin:0 0 14px;font-size:16px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{border:1px solid var(--line);border-radius:14px;padding:18px 14px;text-align:center;transition:border-color .15s,transform .12s;display:block}
.tile:hover{border-color:var(--violet);transform:translateY(-2px)}
.tile .ic{font-size:22px}
.tile b{display:block;margin-top:8px;font-size:14px;color:var(--ink)}
.tile span{font-size:11.5px;color:var(--dim)}

/* animated flashcard demo */
.demo{display:flex;flex-direction:column;align-items:center;gap:14px}
.mrow{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}
.mchip{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:800;padding:5px 10px;border-radius:8px}
.mchip i{width:7px;height:7px;border-radius:50%;display:inline-block}
.flipwrap{perspective:1200px;width:320px;max-width:88vw;height:180px}
.flipper{position:relative;width:100%;height:100%;transform-style:preserve-3d;animation:flip 6s ease-in-out infinite}
@keyframes flip{0%,38%{transform:rotateY(0)}50%,88%{transform:rotateY(180deg)}100%{transform:rotateY(0)}}
.face{position:absolute;inset:0;backface-visibility:hidden;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:center;padding:22px;text-align:center}
.face .l{font-size:11px;font-weight:800;letter-spacing:.5px}
.face .tx{font-size:17px;font-weight:700;margin-top:8px;color:var(--ink)}
.face.back{transform:rotateY(180deg);background:linear-gradient(135deg,#f4f0fd,#eafaf6)}
.rate{display:flex;gap:10px}
.rate .r{border-radius:11px;padding:10px 16px;font-weight:800;font-size:13px}
.rate .miss{background:#fdeef0;color:#e0492b}
.rate .got{background:#dcf3ee;color:var(--teal)}

/* two-col feature layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.bcols{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px;text-align:left}
@media(max-width:820px){.bcols{grid-template-columns:1fr}}
.bcol h3{font-size:18px;margin:0 0 8px}
.bcol p{color:var(--dim);font-size:14.5px;margin:0}
.bcol a{color:var(--violet-d);font-weight:700}

/* ===== desktop app-window preview + moving cursor ===== */
.win{max-width:780px;margin:36px auto 0;border-radius:16px;overflow:hidden;box-shadow:0 30px 70px rgba(45,27,90,.22);border:1px solid var(--line);background:#fff;text-align:left;position:relative}
.win-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;background:#f2eefb;border-bottom:1px solid var(--line)}
.win-bar .d{width:11px;height:11px;border-radius:50%}
.win-bar .url{margin-left:12px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:5px 14px;font-size:12px;color:var(--dim);flex:1;max-width:320px;font-family:ui-monospace,monospace}
.win-body{display:flex;min-height:346px}
.win-side{width:158px;background:#faf8ff;border-right:1px solid var(--line);padding:14px 10px;flex:none}
.win-side .si{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--dim);padding:9px 10px;border-radius:9px;margin-bottom:2px;transition:background .2s,color .2s}
.win-side .si.on{background:var(--violet);color:#fff;font-weight:700}
.win-main{flex:1;padding:24px;position:relative;overflow:hidden}
.win-main.tmr{padding-top:52px}
@media(max-width:620px){.win-side{display:none}.win-main{padding:18px}.win-main.tmr{padding-top:50px}}
.kursor{position:absolute;z-index:20;left:40px;top:44px;pointer-events:none;transition:left 1.15s cubic-bezier(.45,0,.25,1),top 1.15s cubic-bezier(.45,0,.25,1);filter:drop-shadow(0 2px 3px rgba(0,0,0,.35))}
.kursor.click{animation:kclick .3s ease}
/* floating study-timer pill inside the demo window */
.wtimer{position:absolute;top:12px;left:50%;transform:translateX(-50%);z-index:24;display:flex;align-items:center;gap:8px;background:#efe9fb;color:var(--dim);border:1px solid var(--line);font-weight:800;font-size:12.5px;padding:7px 15px;border-radius:999px;box-shadow:0 6px 16px rgba(45,27,90,.12);transition:.35s;white-space:nowrap}
.wtimer .wd{width:8px;height:8px;border-radius:50%;background:#c3b8dd;transition:.35s}
.wtimer.run{background:linear-gradient(90deg,#5b21b6,#7c3aed);color:#fff;border-color:transparent;box-shadow:0 8px 22px rgba(124,58,237,.42),0 0 0 4px rgba(124,58,237,.12)}
.wtimer.run .wd{background:#ffd08a;box-shadow:0 0 9px #ffb347}
.wtimer .wp{font-weight:700;opacity:.7;font-size:11px}
/* app-faithful result + next-review lines for the recall session */
.mcqres{font-weight:800;font-size:13px;margin-top:15px;padding:9px 12px;border-radius:9px}
.mcqres.ok{background:#dcf3ee;color:#0d7a68}
.mcqres.no{background:#fdeef0;color:#c02f18}
.nextrev{display:flex;align-items:center;gap:7px;margin-top:9px;font-size:12.5px;font-weight:700;color:var(--dim)}
.nextrev b{color:var(--violet-d)}
@keyframes kclick{0%,100%{transform:scale(1)}45%{transform:scale(.72)}}
/* MCQ inside the window */
.dmcq .qhead{font-size:11px;font-weight:800;color:var(--teal);letter-spacing:.6px}
.dmcq .qtext{font-size:16px;font-weight:700;margin:9px 0 16px;line-height:1.42}
.dopt{border:1.6px solid var(--line);border-radius:11px;padding:12px 14px;margin-top:9px;font-size:14px;display:flex;align-items:center;gap:11px;transition:border-color .2s,background .2s}
.dopt .tag{width:24px;height:24px;border-radius:7px;background:#efeaf3;color:var(--dim);font-weight:800;font-size:12px;display:flex;align-items:center;justify-content:center;flex:none}
.dopt.correct{border-color:var(--teal);background:#dcf3ee}
.dopt.correct .tag{background:var(--teal);color:#fff}
.dopt.wrong{border-color:#e0492b;background:#fdeef0}.dopt.wrong .tag{background:#e0492b;color:#fff}
.dexpl{margin-top:16px;opacity:0;transform:translateY(6px);transition:.35s}
.dexpl.show{opacity:1;transform:none}
.axtag{display:inline-block;background:#d7f2ea;color:#0d7a68;font-weight:800;font-size:10.5px;letter-spacing:1px;padding:5px 10px;border-radius:7px}
.axans{font-size:15px;font-weight:800;line-height:1.42;margin:12px 0 2px;color:var(--ink)}
.axh{font-size:13px;font-weight:800;color:var(--ink);border-left:3px solid var(--violet);padding-left:9px;margin:15px 0 8px}
.axul{margin:0;padding:0;list-style:none}
.axul li{font-size:13.5px;font-weight:700;color:var(--ink);margin:5px 0;padding-left:17px;position:relative}
.axul li::before{content:'•';position:absolute;left:3px;color:#b9a9e6;font-weight:900}
.axcall{background:#f1ecfb;border-left:3px solid var(--violet);border-radius:0 10px 10px 0;padding:12px 14px;font-size:13px;line-height:1.52;color:var(--ink);margin-top:13px}
.axcall b{color:var(--violet-d)}
.sched{display:flex;align-items:center;gap:8px;margin-top:14px;background:#eef7f4;border:1px solid #cfe9e1;color:#0d7a68;font-weight:700;font-size:12.5px;padding:10px 13px;border-radius:10px;opacity:0;transform:translateY(6px);transition:.4s .2s}
.sched.show{opacity:1;transform:none}
.sched b{color:#0b5f52}

/* ===== spaced-repetition ladder ===== */
.ladder{display:flex;align-items:flex-start;justify-content:center;flex-wrap:wrap;max-width:920px;margin:44px auto 0}
.lnode{display:flex;flex-direction:column;align-items:center;flex:1;min-width:120px;position:relative;padding:0 4px}
.lnode .dot{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--violet-d));color:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;position:relative;z-index:2;box-shadow:0 6px 16px rgba(91,33,182,.3)}
.lnode .int{font-weight:800;margin-top:12px;font-size:14px}
.lnode .stg{color:var(--dim);font-size:12.5px}
.lnode::before{content:"";position:absolute;top:23px;left:-50%;width:100%;height:3px;background:linear-gradient(90deg,#e0d7f5,#cbe9e2);z-index:1}
.lnode:first-child::before{display:none}
@media(max-width:560px){.lnode::before{display:none}.ladder{gap:16px}.lnode{min-width:44%}}

/* ===== animated study-timer pill ===== */
.tpill{display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border-radius:999px;color:#fff;font-weight:800;font-size:18px;background:linear-gradient(135deg,#6d28d9,#5b21b6);box-shadow:0 8px 26px rgba(91,33,182,.4);font-variant-numeric:tabular-nums}
.tpill.on{background:linear-gradient(135deg,#7c3aed,#5b21b6);animation:tfire 1.7s ease-in-out infinite}
@keyframes tfire{0%,100%{box-shadow:0 8px 24px rgba(249,115,22,.5)}50%{box-shadow:0 10px 32px rgba(249,115,22,.85),0 0 24px rgba(239,68,68,.55)}}
.tpill .tdot{width:9px;height:9px;border-radius:50%;background:#ffd7a1}
.tpill.on .tdot{box-shadow:0 0 8px #fb923c;animation:tflick 1.1s ease-in-out infinite}
@keyframes tflick{0%,100%{opacity:1}50%{opacity:.5}}
.tstate{margin-top:16px;font-size:13.5px;color:var(--dim);min-height:20px}