/* Student assessment: calm, trustworthy, focused.
   Colour psychology: deep navy = trust & competence; warm paper = lowers test anxiety (vs. clinical white);
   gold = optimism & achievement (used sparingly for progress and selection); sage green = growth & completion;
   soft coral only for gentle corrections. No red alarms. */
:root{
  --ink:#16233F; --ink-2:#43526F; --ink-3:#6B7791;
  --paper:#F6F4EE; --card:#FFFFFF; --line:#E3E0D6; --line-2:#D5D1C4;
  --gold:#B8801F; --gold-2:#E0B564; --gold-soft:#F5EBD2;
  --green:#3E7C59; --green-soft:#E3F0E8;
  --coral:#B85347; --coral-soft:#F8E4E0;
  --font:'Inter Tight','Helvetica Neue',Helvetica,Arial,sans-serif;
  --font-hi:'Noto Sans Devanagari','Inter Tight',sans-serif;
  --r:20px; --shadow:0 1px 2px rgba(22,35,63,.05),0 18px 40px -24px rgba(22,35,63,.28);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ink:#EEF0F6; --ink-2:#B9C2D6; --ink-3:#8C97B0; --paper:#10172A; --card:#1A2238; --line:#2A3452; --line-2:#37436A;
  --gold:#E0B564; --gold-2:#E0B564; --gold-soft:#3A3222; --green:#6FBE93; --green-soft:#1E3327; --coral:#E08277; --coral-soft:#3A2320;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 18px 40px -24px rgba(0,0,0,.6); color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.55 var(--font);-webkit-font-smoothing:antialiased;min-height:100vh;min-height:100dvh}
html[lang="hi"] body{font-family:var(--font-hi);line-height:1.7}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.02em;line-height:1.15}
html[lang="hi"] h1,html[lang="hi"] h2,html[lang="hi"] h3{letter-spacing:0;line-height:1.35}
p{margin:0}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--gold-2);outline-offset:2px;border-radius:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* top bar */
#bar{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
#bar .in{max-width:760px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:14px}
.mono{width:34px;height:34px;border-radius:10px;background:var(--ink);color:var(--gold-2);display:grid;place-items:center;font-weight:700;font-size:13px;text-decoration:none;flex-shrink:0}
#segs{flex:1;display:grid;grid-template-columns:repeat(9,1fr);gap:4px}
#segs i{height:6px;border-radius:3px;background:var(--line);overflow:hidden;display:block;position:relative}
#segs i b{position:absolute;inset:0;background:linear-gradient(90deg,var(--green),var(--gold-2));transform-origin:left;transform:scaleX(0);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
#segs i.cur{box-shadow:0 0 0 2px var(--gold-soft)}
#state{font-size:13px;color:var(--ink-3);white-space:nowrap;min-width:64px;text-align:right}
#state.ok{color:var(--green)} #state.warn{color:var(--coral)}
.lang{font-size:13px;font-weight:600;text-decoration:none;color:var(--ink-2);border:1px solid var(--line-2);border-radius:999px;padding:5px 12px;background:var(--card)}
.lang:hover{border-color:var(--gold)}

/* stage */
main{max-width:640px;margin:0 auto;padding:28px 20px calc(110px + env(safe-area-inset-bottom))}
.screen{animation:in .32s cubic-bezier(.2,.8,.2,1) both}
.screen.back{animation-name:inBack}
@keyframes in{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
@keyframes inBack{from{opacity:0;transform:translateX(-18px)}to{opacity:1;transform:none}}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);display:flex;gap:10px;align-items:center}
html[lang="hi"] .eyebrow{letter-spacing:0;text-transform:none;font-size:14px}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--gold);border-radius:2px}
.q{font-size:clamp(23px,5.4vw,30px);font-weight:600;line-height:1.28;letter-spacing:-.02em;margin:18px 0 26px;text-wrap:balance}
html[lang="hi"] .q{font-size:clamp(21px,5vw,27px);line-height:1.5}
.lede{color:var(--ink-2);font-size:18px}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.chip{display:inline-flex;gap:8px;align-items:center;font-size:14px;font-weight:500;padding:7px 13px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink-2)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.card + .card{margin-top:14px}

/* hero (welcome) */
.hero-mark{width:64px;height:64px;border-radius:18px;background:var(--ink);color:var(--gold-2);display:grid;place-items:center;font-weight:700;font-size:22px;margin-bottom:22px;box-shadow:var(--shadow)}
.hero-h{font-size:clamp(34px,8vw,48px);margin:14px 0 14px;letter-spacing:-.03em}
.trust{display:grid;gap:10px;margin:26px 0}
.trust div{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2);font-size:15.5px}
.trust span{width:26px;height:26px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-size:14px;flex-shrink:0;margin-top:1px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 28px;border-radius:999px;border:1.5px solid transparent;font-weight:600;font-size:17px;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s,opacity .15s}
.btn:active{transform:scale(.98)}
.btn-dark{background:var(--ink);color:var(--paper);box-shadow:0 12px 26px -14px rgba(22,35,63,.7)}
.btn-dark:hover{box-shadow:0 14px 30px -12px rgba(22,35,63,.8)}
.btn-dark[disabled]{opacity:.35;box-shadow:none;cursor:not-allowed}
.btn-gold{background:var(--gold-2);color:#16233F}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-wa{background:#1FA855;color:#fff}
.btn-block{width:100%}
.link{background:none;border:0;color:var(--ink-2);text-decoration:underline;text-underline-offset:3px;padding:8px;font-size:15px}

/* bottom nav */
#nav{position:fixed;left:0;right:0;bottom:0;z-index:20;background:linear-gradient(to top,var(--paper) 62%,transparent);padding:18px 20px calc(16px + env(safe-area-inset-bottom))}
#nav .in{max-width:640px;margin:0 auto;display:flex;gap:12px;align-items:center;justify-content:space-between}
#nav .btn{min-height:52px}
.navtxt{font-size:14px;color:var(--ink-3)}
.icon-btn{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--line-2);background:var(--card);display:grid;place-items:center;font-size:20px;flex-shrink:0}
.icon-btn[disabled]{opacity:.35}

/* likert */
.scale{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.opt{position:relative;border:0;background:none;padding:0;display:flex;flex-direction:column;align-items:center;gap:8px}
.dot{width:100%;max-width:84px;aspect-ratio:1;border-radius:50%;border:2px solid var(--line-2);background:var(--card);display:grid;place-items:center;font-size:21px;font-weight:600;color:var(--ink-2);transition:all .18s cubic-bezier(.2,.8,.2,1)}
.opt:hover .dot{border-color:var(--gold);transform:translateY(-2px)}
.opt[aria-checked="true"] .dot{background:var(--ink);border-color:var(--ink);color:var(--gold-2);transform:scale(1.08);box-shadow:0 0 0 5px var(--gold-soft),0 12px 24px -12px rgba(22,35,63,.7)}
.opt .lab{font-size:12.5px;line-height:1.25;color:var(--ink-3);text-align:center;min-height:2.5em;display:none}
@media(min-width:560px){.opt .lab{display:block}}
.ends{display:flex;justify-content:space-between;margin-top:14px;font-size:13.5px;color:var(--ink-3)}
@media(min-width:560px){.ends{display:none}}
.picked{min-height:28px;margin-top:16px;text-align:center;font-weight:600;color:var(--gold);font-size:16px}

/* choices (energy, forced, mcq) */
.choices{display:grid;gap:12px}
.choice{display:flex;align-items:center;gap:14px;text-align:left;width:100%;min-height:64px;padding:14px 18px;border-radius:16px;border:2px solid var(--line);background:var(--card);font-size:17px;font-weight:500;color:var(--ink);transition:all .16s}
.choice:hover{border-color:var(--gold)}
.choice .k{width:30px;height:30px;border-radius:50%;border:2px solid var(--line-2);display:grid;place-items:center;font-size:13px;font-weight:600;color:var(--ink-3);flex-shrink:0;transition:all .16s}
.choice[aria-checked="true"],.choice[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:var(--paper);box-shadow:0 12px 26px -16px rgba(22,35,63,.8)}
.choice[aria-checked="true"] .k,.choice[aria-pressed="true"] .k{background:var(--gold-2);border-color:var(--gold-2);color:#16233F}
.three{grid-template-columns:repeat(3,1fr)}
.three .choice{flex-direction:column;justify-content:center;text-align:center;min-height:112px;gap:8px;padding:14px 8px;font-size:16px}
.three .emo{font-size:30px;line-height:1}
.or{text-align:center;color:var(--ink-3);font-size:14px;font-weight:600;letter-spacing:.1em}
.fc .choice{min-height:92px;font-size:18px}

/* chips (strengths / values) */
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{border:2px solid var(--line);background:var(--card);border-radius:999px;padding:12px 18px;font-weight:500;font-size:16px;text-align:left;transition:all .16s;display:inline-flex;gap:10px;align-items:center}
.tag:hover{border-color:var(--gold)}
.tag[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.tag .n{width:24px;height:24px;border-radius:50%;background:var(--gold-2);color:#16233F;display:none;place-items:center;font-size:13px;font-weight:700}
.tag[aria-pressed="true"] .n{display:grid}
.tag.big{border-radius:16px;width:100%}
.stack{display:grid;gap:10px}

/* forms */
.f{display:grid;gap:18px}
.fld label{display:block;font-weight:600;font-size:15px;margin-bottom:7px}
.fld .opt-t{font-weight:400;color:var(--ink-3);font-size:13.5px;margin-left:6px}
.fld input,.fld select,.fld textarea,.txt{width:100%;min-height:54px;padding:13px 16px;border-radius:14px;border:2px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-size:17px;transition:border-color .15s,box-shadow .15s}
.fld textarea,textarea.txt{min-height:150px;resize:vertical;line-height:1.5}
.fld input:focus,.fld select:focus,.fld textarea:focus,.txt:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px var(--gold-soft)}
.fld.bad input,.fld.bad select{border-color:var(--coral)}
.err{color:var(--coral);font-size:14px;margin-top:6px;display:none}
.fld.bad .err{display:block}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.row2{grid-template-columns:1fr}}
.consent{display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:16px;background:var(--gold-soft);border:2px solid transparent;font-size:15px;color:var(--ink)}
.consent.bad{border-color:var(--coral)}
.consent input{width:24px;height:24px;margin-top:2px;accent-color:var(--ink);flex-shrink:0}
.consent a{color:var(--ink)}
.hp{position:absolute;left:-9999px;opacity:0}

/* help sheet */
#sheet{position:fixed;inset:0;z-index:50;display:none;align-items:flex-end;justify-content:center;background:rgba(14,24,48,.5)}
#sheet.on{display:flex}
#sheet .pane{background:var(--paper);width:100%;max-width:640px;max-height:82vh;overflow:auto;border-radius:24px 24px 0 0;padding:26px 22px calc(26px + env(safe-area-inset-bottom));animation:up .28s cubic-bezier(.2,.8,.2,1)}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.gs{list-style:none;padding:0;margin:14px 0;display:grid;gap:9px}
.gs li{display:flex;gap:12px;font-size:15px;color:var(--ink-2)}
.gs b{min-width:84px;color:var(--ink)}
.ex{background:var(--gold-soft);border-radius:14px;padding:14px 16px;font-size:15px;margin-top:12px}

/* section / celebration */
.big-emo{font-size:54px;line-height:1;margin-bottom:14px}
.pop{animation:pop .6s cubic-bezier(.2,1.4,.4,1) both}
@keyframes pop{from{transform:scale(.5);opacity:0}to{transform:none;opacity:1}}
.ring{width:96px;height:96px;margin:0 auto 18px}
.ring circle{fill:none;stroke-width:8;stroke-linecap:round}
.ring .bg{stroke:var(--line)} .ring .fg{stroke:var(--green);transition:stroke-dashoffset 1s cubic-bezier(.2,.8,.2,1)}
.insight{border-left:4px solid var(--gold-2);background:var(--card);border-radius:0 16px 16px 0;padding:16px 18px;margin-top:20px;box-shadow:var(--shadow)}
.insight small{display:block;color:var(--gold);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:12px;margin-bottom:4px}

/* review / done */
.list{display:grid;gap:10px;margin:18px 0}
.li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.li .ok{color:var(--green);font-weight:600}.li .no{color:var(--coral);font-weight:600}
.ref{display:inline-flex;gap:10px;align-items:center;padding:10px 16px;border-radius:14px;background:var(--ink);color:var(--paper);font-weight:600;letter-spacing:.06em;font-size:18px}
.ref small{color:var(--gold-2);font-weight:500;letter-spacing:0;font-size:13px}
.status{display:flex;gap:10px;align-items:center;padding:14px 16px;border-radius:14px;margin:18px 0;font-weight:500}
.status.ok{background:var(--green-soft);color:var(--green)} .status.wait{background:var(--gold-soft);color:var(--ink)}
.themes{display:grid;gap:12px;margin-top:14px}
.theme{display:flex;gap:14px;align-items:flex-start}
.theme .l{width:44px;height:44px;border-radius:12px;background:var(--ink);color:var(--gold-2);display:grid;place-items:center;font-weight:700;font-size:20px;flex-shrink:0}
.theme b{display:block}.theme span{color:var(--ink-2);font-size:15px}
.steps3{display:grid;gap:14px;margin-top:12px}
.steps3 div{display:flex;gap:14px;align-items:flex-start}
.steps3 i{font-style:normal;width:30px;height:30px;border-radius:50%;background:var(--gold-2);color:#16233F;display:grid;place-items:center;font-weight:700;font-size:14px;flex-shrink:0}
.note{font-size:14px;color:var(--ink-3)}
.mt{margin-top:22px}.mt2{margin-top:34px}
.spin{width:20px;height:20px;border-radius:50%;border:3px solid currentColor;border-right-color:transparent;animation:r .8s linear infinite;display:inline-block}
@keyframes r{to{transform:rotate(360deg)}}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:40;overflow:hidden}
.confetti i{position:absolute;top:-12px;width:9px;height:14px;border-radius:2px;animation:fall 1.8s ease-in forwards}
@keyframes fall{to{transform:translateY(105vh) rotate(540deg);opacity:.9}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media print{#bar,#nav,.noprint{display:none!important}body{background:#fff}main{padding:0}}