:root{
  --navy:#0A2D60; --saffron:#FF7A00; --saffron-text:#A84F00; --gold:#FFC247;
  --bg:#F4F6FB; --surface:#FFFFFF; --ink:#0A2D60; --muted:#4A5A78; --line:#DCE2EE;
  --chip:#FFF1E2; --btn-ink:#FFFFFF; --footer:#0A2D60; --footer-ink:#C9D5EA;
  --logo-light:block; --logo-dark:none;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#071C3D; --surface:#0E2A55; --ink:#F3F6FC; --muted:#AFC0DD; --line:#1E3E70;
    --chip:#3A2A12; --saffron-text:#FF9A3D; --footer:#04132B; --footer-ink:#AFC0DD;
    --logo-light:none; --logo-dark:block;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#071C3D; --surface:#0E2A55; --ink:#F3F6FC; --muted:#AFC0DD; --line:#1E3E70;
  --chip:#3A2A12; --saffron-text:#FF9A3D; --footer:#04132B; --footer-ink:#AFC0DD;
  --logo-light:none; --logo-dark:block;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0}
img{max-width:100%}
body{background:var(--bg);color:var(--ink);font-family:'Nunito Sans',system-ui,sans-serif;font-size:16px;line-height:1.6}
h1,h2,h3{font-family:'Poppins',system-ui,sans-serif;line-height:1.15;margin:0;text-wrap:balance}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
.logo-light{display:var(--logo-light)} .logo-dark{display:var(--logo-dark)}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:84px}
.bar img{height:64px;width:auto}
nav{display:flex;align-items:center;gap:28px;font-weight:700;font-size:15px}
nav a{color:var(--ink);text-decoration:none}
.links{display:flex;gap:28px}
.bar a:first-child{flex-shrink:1;min-width:0}
nav a:hover{color:var(--saffron-text)}
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:999px;background:var(--saffron);color:#1B1206;font-weight:800;font-family:'Poppins',sans-serif;font-size:15px;text-decoration:none;border:0;cursor:pointer}
.btn:hover{background:#FF8F26}
.btn:focus-visible,nav a:focus-visible,.opt:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.btn.ghost{background:transparent;color:var(--ink);border:2px solid var(--line)}
@media (max-width:760px){nav .links{display:none}.bar img{height:46px}}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-block:64px 56px}
.eyebrow{display:inline-block;background:var(--chip);color:var(--saffron-text);font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.hero h1{font-size:clamp(34px,5vw,54px);font-weight:800;letter-spacing:-1px;margin-top:18px}
.hero h1 em{font-style:normal;color:var(--saffron-text)}
.hero p.lead{color:var(--muted);font-size:18px;max-width:52ch;margin:18px 0 28px}
.cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.fine{color:var(--muted);font-size:14px;margin-top:14px}
.tagline{margin-top:28px;font-family:'Poppins',sans-serif;font-weight:600;letter-spacing:.2em;font-size:13px;color:var(--muted)}
.tagline b{color:var(--saffron);font-weight:700;padding-inline:6px}

/* practice card */
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 18px 40px -24px rgba(10,45,96,.35)}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:700;color:var(--muted)}
.card-top .who{display:flex;align-items:center;gap:10px}
.card-top img{width:32px;height:32px}
.meter{height:8px;background:var(--line);border-radius:99px;margin:14px 0 20px;overflow:hidden}
.meter span{display:block;height:100%;width:64%;background:var(--saffron);border-radius:99px}
.q{font-family:'Poppins',sans-serif;font-weight:700;font-size:20px;margin:0 0 16px}
.opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.opt{min-height:52px;border:2px solid var(--line);border-radius:14px;background:transparent;color:var(--ink);font:700 18px 'Poppins',sans-serif;cursor:pointer;font-variant-numeric:tabular-nums}
.opt:hover{border-color:var(--saffron)}
.opt.right{border-color:#1F9D55;background:rgba(31,157,85,.12)}
.opt.wrong{border-color:#D64545;background:rgba(214,69,69,.10)}
.hint{margin-top:16px;padding:12px 14px;border-radius:12px;background:var(--chip);font-size:14px;color:var(--ink);min-height:48px}
.hint strong{color:var(--saffron-text)}
@media (max-width:860px){.hero{grid-template-columns:1fr;padding-block:40px}}

/* features */
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding-block:24px 64px}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px}
.feature svg{width:36px;height:36px;color:var(--saffron)}
.feature h3{font-size:19px;margin:14px 0 6px}
.feature p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:860px){.features{grid-template-columns:1fr}}

/* pricing */
.pricing{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;background:var(--navy);color:#fff;border-radius:24px;padding:40px;margin-bottom:64px}
.pricing h2{font-size:clamp(24px,3vw,32px)}
.pricing p{color:#C9D5EA;margin:8px 0 0;max-width:56ch}
.price{text-align:right;font-family:'Poppins',sans-serif}
.price .amt{font-size:48px;font-weight:800;color:var(--gold);line-height:1}
.price .per{font-size:15px;color:#C9D5EA}
.price .yr{font-size:14px;color:#C9D5EA;margin-top:6px}
.pricing .btn{margin-top:14px}
@media (max-width:760px){.pricing{grid-template-columns:1fr;padding:28px}.price{text-align:left}}

/* brand preview strip */
.brand{padding-bottom:64px}
.brand h2{font-size:22px;margin-bottom:16px}
.brand-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tile{border:1px solid var(--line);border-radius:18px;padding:20px;background:var(--surface);display:flex;flex-direction:column;gap:12px}
.tile .label{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.tabbar{background:#DEE3EC;border-radius:12px 12px 0 0;padding:10px 10px 0;display:flex}
.tab{background:#fff;color:#1d2433;border-radius:10px 10px 0 0;padding:9px 14px;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;max-width:100%}
.tab img{width:16px;height:16px}
.addr{background:#fff;border:1px solid #DEE3EC;border-top:0;border-radius:0 0 12px 12px;padding:8px 12px;font-size:13px;color:#4A5A78}
.phone{align-self:center;width:150px;height:150px;border-radius:28px;background:linear-gradient(160deg,#10366F,#0A2D60);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}
.phone img{width:72px;height:72px}
.phone span{color:#fff;font-size:12px;font-weight:700}
.darkbox{background:#0A2D60;border-radius:12px;padding:18px;display:flex;align-items:center;justify-content:center;min-height:110px}
.darkbox img{width:100%;max-width:260px;height:auto}
@media (max-width:860px){.brand-grid{grid-template-columns:1fr}}

footer{background:var(--footer);color:var(--footer-ink);padding-block:36px}
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.foot img{height:56px;width:auto}
.foot p{margin:0;font-size:14px}
@media (prefers-reduced-motion:no-preference){.meter span{transition:width .6s ease}}


/* UX demo additions */
.demo-note{background:linear-gradient(90deg,var(--navy),#123F7D);color:#fff;padding:9px 16px;text-align:center;font-size:13px}
.demo-note b{color:var(--gold)}
.section{padding-block:60px}
.section-head{text-align:center;max-width:720px;margin:0 auto 30px}
.section-head h2{font-size:clamp(28px,4vw,40px)}
.section-head p{color:var(--muted);margin:10px 0 0}
.paths{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.path{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 14px 34px -28px rgba(10,45,96,.55)}
.path-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--chip);font-size:28px}
.path h3{font-size:24px;margin:16px 0 7px}.path p{color:var(--muted);margin:0 0 20px}
.choice-row{display:flex;flex-wrap:wrap;gap:9px}
.choice{border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:9px 14px;font-weight:800;cursor:pointer}
.choice:hover,.choice.active{border-color:var(--saffron);background:var(--chip);color:var(--saffron-text)}
.activity-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:24px}
.activity{border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:18px;cursor:pointer;color:var(--ink);text-align:left}
.activity:hover{transform:translateY(-2px);border-color:var(--saffron)}
.activity .ico{font-size:28px}.activity b{display:block;font:700 16px Poppins,sans-serif;margin-top:8px}.activity small{color:var(--muted)}
.demo-panel{margin-top:24px;border:1px solid var(--line);background:var(--surface);border-radius:22px;padding:24px}
.demo-panel[hidden]{display:none}.crumb{font-size:13px;color:var(--muted);font-weight:700;margin-bottom:10px}
.sample-title{font:700 22px Poppins,sans-serif;margin-bottom:14px}
.sudoku{display:grid;grid-template-columns:repeat(4,46px);width:max-content;border:2px solid var(--ink)}
.sudoku span{width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--line);font:700 18px Poppins,sans-serif}
.sudoku .blank{color:var(--saffron);background:var(--chip)}
.pattern{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font:700 24px Poppins,sans-serif}
.pattern span{min-width:52px;padding:10px;border-radius:12px;background:var(--bg);text-align:center}
.feedback{margin-top:12px;min-height:26px;font-weight:700}
.feedback.ok{color:#1F9D55}.feedback.no{color:#D64545}
.review{background:var(--navy);color:#fff;border-radius:24px;padding:34px;margin-bottom:64px;border:1px solid var(--line)}
.review h2{font-size:28px}.review p{color:#C9D5EA}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}
.review-item{border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:16px;color:#fff}
.foot-logo{height:52px;width:auto;display:block;margin-bottom:6px}
.practice-msg{margin-top:12px;font-weight:700;color:var(--saffron-text);min-height:24px}
.theme-toggle{border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:999px;padding:9px 12px;cursor:pointer;font-weight:800}
@media(max-width:860px){.paths{grid-template-columns:1fr}.activity-grid{grid-template-columns:repeat(2,1fr)}.review-grid{grid-template-columns:1fr}}
@media(max-width:480px){.activity-grid{grid-template-columns:1fr}.section{padding-block:42px}.path{padding:22px}.sudoku{grid-template-columns:repeat(4,42px)}.sudoku span{width:42px;height:42px}}


:root { color-scheme:light; }
:root[data-theme="light"] { color-scheme:light; }
[hidden] { display:none !important; }
.theme-toggle {min-height:44px;}
.hint-control{margin-top:16px;background:transparent;border:2px solid var(--saffron);border-radius:12px;padding:9px 16px;color:var(--ink);font:700 14px 'Nunito Sans',sans-serif;cursor:pointer;}
.hint-control:focus-visible,.theme-toggle:focus-visible {outline:3px solid var(--gold);outline-offset:3px;}
.membership-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:940px;margin-inline:auto;}
.plan-card {border:1px solid var(--line);border-radius:22px;background:var(--surface);padding:28px;box-shadow:0 10px 32px -25px rgba(10,45,96,.45);}
.plan-card.featured {border:2px solid var(--saffron);}
.plan-amt {font:800 clamp(32px,4vw,44px) 'Poppins',sans-serif;margin:12px 0;color:var(--saffron-text);}
.plan-amt span {font:600 15px 'Nunito Sans',sans-serif;color:var(--muted);}
.plan-card p,.plan-fine {color:var(--muted);}
.plan-fine{text-align:center;margin:22px auto 4px;max-width:750px;}
@media(max-width:680px){.membership-grid{grid-template-columns:1fr}.bar{min-height:70px}}

/* Legal draft pages share existing colours, logos, typography and theme modes. */
.legal-wrap{max-width:840px;margin:0 auto;padding:52px 20px 72px}.legal-wrap h1{font-size:clamp(30px,4vw,44px)}.legal-wrap h2{font-size:22px;margin:28px 0 10px}.legal-wrap p,.legal-wrap li{color:var(--muted)}.draft-notice{background:var(--chip);color:var(--saffron-text);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:22px 0;font-weight:700}.footer-links{display:flex;gap:15px;flex-wrap:wrap}.footer-links a{color:var(--footer-ink);text-decoration:underline;text-underline-offset:3px}.coming-soon{font-size:13px;font-weight:800;color:var(--muted);display:inline-block;margin-top:12px}.activity[disabled]{opacity:.72;cursor:not-allowed;transform:none!important}.activity[disabled]:hover{border-color:var(--line)}