/* Mashq website — "the answer sheet, lit up".
   The OMR bubble is the visual system: logo, hero sheet, steps, weightage bars.
   Deep plum stage for the hero and features, light mist for reading sections. */

@font-face{font-family:"Bricolage Grotesque";font-weight:600;font-display:swap;src:url(fonts/bricolage-600.woff2) format("woff2")}
@font-face{font-family:"Bricolage Grotesque";font-weight:800;font-display:swap;src:url(fonts/bricolage-800.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:400;font-display:swap;src:url(fonts/source-sans-400.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:600;font-display:swap;src:url(fonts/source-sans-600.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:700;font-display:swap;src:url(fonts/source-sans-700.woff2) format("woff2")}
@font-face{font-family:"Mashq Urdu";font-weight:600;font-display:swap;src:url(fonts/nastaliq-mark.woff2) format("woff2")}

@view-transition{navigation:auto}

:root{
  --plum-950:#100726; --plum-900:#170C33; --plum-800:#22134A; --plum-700:#2E1B63; --plum-line:rgba(185,163,255,.18);
  --violet:#6B3CF0; --violet-deep:#4F22CF; --violet-edge:#36148F; --lilac:#B9A3FF; --lilac-2:#DCD1FF;
  --mist:#F5F2FF; --paper:#FFFFFF; --ink:#1A1433; --ink-2:#3B3457; --muted:#5F587A; --line:#E4DEF6; --line-2:#D2C8F0;
  --gold:#F7B32B; --gold-ink:#7A4E00; --gold-soft:#FFF1CF;
  --good:#167A43; --good-soft:#E1F5E9; --bad:#B3361F; --bad-soft:#FCE6E1;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"Source Sans 3","Segoe UI",system-ui,sans-serif;
  --sh-1:0 1px 2px rgba(26,20,51,.06),0 6px 16px -6px rgba(26,20,51,.10);
  --sh-2:0 2px 6px rgba(26,20,51,.06),0 30px 60px -24px rgba(46,27,99,.35);
  --ease:cubic-bezier(.2,.75,.2,1);
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--mist);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.08;letter-spacing:-0.025em;text-wrap:balance}
h1{font-weight:800;font-size:clamp(40px,6vw,76px);line-height:.98;letter-spacing:-0.035em}
h2{font-weight:800;font-size:clamp(32px,4vw,48px)}
h3{font-weight:800;font-size:21px}
p{margin:0;text-wrap:pretty}
a{color:var(--violet)}
a:hover{color:var(--violet-deep)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:8px}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}
.lead{font-size:20px;color:var(--ink-2);max-width:38ch}
.section{padding:104px 0}
.section-head{display:flex;flex-direction:column;gap:12px;max-width:680px;margin-bottom:44px}
.section-head p{color:var(--ink-2);font-size:19px;max-width:56ch}
.pill{align-self:flex-start;display:inline-block;padding:5px 12px;border-radius:999px;background:#ECE6FF;color:#4A22C4;font-weight:700;font-size:14px;white-space:nowrap}
.pill.gold{background:var(--gold-soft);color:var(--gold-ink)}

/* ---------- Logo ---------- */
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand .mark{width:38px;height:38px;flex:0 0 38px;filter:drop-shadow(0 6px 10px rgba(79,34,207,.35));transition:transform .5s var(--ease)}
.brand:hover .mark{transform:rotate(-8deg) scale(1.06)}
.brand .word{font-family:var(--display);font-weight:800;font-size:28px;letter-spacing:-0.045em;line-height:1}
.brand .urdu{font-family:"Mashq Urdu","Noto Nastaliq Urdu",serif;font-size:19px;line-height:1;color:var(--muted);padding-top:6px}

/* ---------- Buttons: tactile, with a pressable edge ---------- */
.btn{--edge:#C9BEEB;position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:14px;font-weight:700;text-decoration:none;font-size:17px;border:1px solid var(--line-2);background:var(--paper);color:var(--ink);min-height:50px;cursor:pointer;
  box-shadow:0 3px 0 var(--edge),0 10px 20px -12px rgba(26,20,51,.35);transform:translateY(0);transition:transform .15s var(--ease),box-shadow .15s var(--ease),background .2s}
.btn:hover{color:var(--ink);transform:translateY(-1px);box-shadow:0 4px 0 var(--edge),0 14px 24px -12px rgba(26,20,51,.4)}
.btn:active{transform:translateY(3px);box-shadow:0 0 0 var(--edge),0 4px 10px -6px rgba(26,20,51,.4)}
.btn-primary{--edge:var(--violet-edge);background:linear-gradient(180deg,#7E55FF 0%,var(--violet) 55%,#5B2DE6 100%);border-color:#5B2DE6;color:#fff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 3px 0 var(--edge),0 14px 28px -10px rgba(91,45,230,.7)}
.btn-primary:hover{color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 4px 0 var(--edge),0 18px 34px -10px rgba(91,45,230,.8)}
.btn-primary:active{box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 0 0 var(--edge),0 6px 12px -6px rgba(91,45,230,.7)}
.btn-glass{--edge:rgba(0,0,0,.35);background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:#fff;backdrop-filter:blur(8px)}
.btn-glass:hover{color:#fff;background:rgba(255,255,255,.14)}
.btn-white{--edge:#2A1270;background:#fff;color:#3A1A9E;border-color:#fff}
.btn-white:hover{color:#3A1A9E;background:#F6F2FF}
.btn-small{padding:10px 18px;font-size:16px;min-height:44px;border-radius:12px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:30;background:rgba(245,242,255,.78);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(210,200,240,.6)}
.site-header .wrap{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
.nav{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.nav a{padding:10px 14px;color:var(--ink-2);text-decoration:none;font-weight:600;border-radius:10px;transition:background .2s,color .2s}
.nav a:hover{background:rgba(107,60,240,.08);color:var(--ink)}
.nav a.btn{color:#fff;margin-left:8px}
/* Home: header floats over the dark hero, turns light once you scroll */
.home .site-header{position:fixed;left:0;right:0;background:transparent;border-bottom-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;transition:background .35s,border-color .35s,backdrop-filter .35s}
.home .site-header .brand,.home .site-header .nav a:not(.btn){color:#fff}
.home .site-header .brand .urdu{color:var(--lilac)}
.home .site-header .nav a:not(.btn):hover{background:rgba(255,255,255,.1)}
.home .site-header.scrolled{background:rgba(23,12,51,.72);border-bottom-color:var(--plum-line);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px)}

/* ---------- Hero: the 3D answer sheet ---------- */
.hero{position:relative;overflow:hidden;color:#fff;background:
  radial-gradient(900px 520px at 78% 38%,rgba(107,60,240,.55),transparent 62%),
  radial-gradient(700px 420px at 8% 108%,rgba(79,34,207,.45),transparent 60%),
  linear-gradient(180deg,var(--plum-950),var(--plum-900) 60%,#1B0E3D)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,rgba(185,163,255,.45),transparent)}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px;align-items:center;min-height:min(880px,100svh);padding-top:120px;padding-bottom:88px}
.hero-copy{display:flex;flex-direction:column;gap:26px}
.hero-copy h1{color:#fff}
.hero-copy .lead{color:#D8CFF7}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{color:#A99DD0;font-size:15px}
.hero-note b{color:#fff;font-weight:700}
.urdu-ghost{position:absolute;right:-2%;top:50%;transform:translateY(-46%);font-family:"Mashq Urdu",serif;font-size:min(40vw,520px);line-height:1;color:rgba(185,163,255,.05);pointer-events:none;user-select:none;z-index:0}

.scene{position:relative;height:560px;perspective:1600px;perspective-origin:50% 40%}
.fit,.float{position:absolute;inset:0;transform-style:preserve-3d}
.rig{--rx:0deg;--ry:0deg;position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(calc(16deg + var(--ry))) rotateY(calc(-26deg + var(--rx))) rotateZ(3deg);transition:transform .9s var(--ease)}
.layer{position:absolute;transform-style:preserve-3d}
.shadow-floor{position:absolute;left:12%;right:6%;bottom:0;height:80px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.55),transparent);filter:blur(6px);transform:translateZ(-120px)}

/* OMR sheet */
.sheet{left:-2%;top:56px;width:360px;padding:22px 22px 18px;border-radius:20px;background:linear-gradient(170deg,#FFFFFF,#F1ECFF);color:var(--ink);
  transform:translateZ(-30px);box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 40px 80px -30px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.4)}
.sheet-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:12px;border-bottom:1.5px dashed #D9D0F5}
.sheet-top b{font-family:var(--display);font-size:17px}
.sheet-top span{font-size:12px;color:var(--muted);font-weight:600}
.omr{display:grid;grid-template-columns:1fr 1fr;gap:6px 26px}
.row{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:#8B83A6;font-variant-numeric:tabular-nums}
.row em{font-style:normal;width:18px;text-align:right}
.bub{position:relative;width:19px;height:19px;border-radius:50%;border:1.5px solid #C9BEEB;display:grid;place-items:center;font-size:9px;color:#A79DC8;font-weight:700}
.bub.on::after{content:"";position:absolute;inset:1.5px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#8C69FF,#4F22CF);animation:ink .38s var(--ease) both;animation-delay:calc(700ms + var(--i) * 85ms)}
.bub.on.g::after{background:radial-gradient(circle at 35% 30%,#FFE29A,#F7B32B 60%,#D98A0B)}
@keyframes ink{from{transform:scale(.1);opacity:0}to{transform:scale(1);opacity:1}}

/* Question card */
.qcard3d{right:-4%;top:196px;width:320px;padding:20px;border-radius:20px;background:rgba(255,255,255,.96);color:var(--ink);transform:translateZ(90px);
  box-shadow:0 50px 90px -30px rgba(10,4,30,.8),0 0 0 1px rgba(255,255,255,.6);display:flex;flex-direction:column;gap:12px}
.qhead{display:flex;gap:8px;align-items:center}
.tag{padding:3px 10px;border-radius:999px;background:#EEE8FF;color:#4A22C4;font-size:12px;font-weight:700}
.tag.plain{background:#F1EFF7;color:var(--muted)}
.qcard3d p{font-weight:600;font-size:16px;line-height:1.35}
.mini-opts{display:grid;gap:7px}
.mini-opts div{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:10px;border:1px solid var(--line);font-size:14px;font-weight:600}
.mini-opts i{font-style:normal;width:22px;height:22px;border-radius:50%;background:#F1EEFA;display:grid;place-items:center;font-size:11px;color:var(--muted);flex:0 0 22px}
.mini-opts .pick{animation:pick .5s var(--ease) both;animation-delay:2.5s}
.mini-opts .pick i{animation:pickdot .5s var(--ease) both;animation-delay:2.5s}
@keyframes pick{from{border-color:var(--line);background:#fff}to{border-color:#1E9B57;background:#E5F7EC;box-shadow:0 0 0 1px #1E9B57}}
@keyframes pickdot{from{background:#F1EEFA;color:var(--muted)}to{background:#1E9B57;color:#fff}}
.verdict{display:flex;gap:8px;align-items:center;font-size:13px;color:#156B3B;font-weight:700;animation:rise .5s var(--ease) both;animation-delay:2.9s}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* Floating chips */
.chip3d{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:16px;background:rgba(34,19,74,.82);border:1px solid rgba(185,163,255,.3);color:#fff;
  backdrop-filter:blur(6px);box-shadow:0 30px 50px -20px rgba(0,0,0,.7)}
.chip3d b{font-family:var(--display);font-size:22px;font-variant-numeric:tabular-nums;letter-spacing:-0.02em}
.chip3d span{font-size:12px;color:var(--lilac);font-weight:600;display:block;line-height:1.2}
.timer3d{right:16%;top:40px;transform:translateZ(170px)}
.score3d{left:2%;bottom:24px;transform:translateZ(140px)}
.ringmini{width:34px;height:34px}
.ringmini circle:last-child{stroke-dasharray:88;stroke-dashoffset:22;animation:tick 6s linear infinite}
@keyframes tick{to{stroke-dashoffset:88}}
.bars{display:flex;gap:4px;align-items:flex-end;height:30px}
.bars i{width:7px;border-radius:3px;background:var(--lilac)}
.bars i:last-child{background:var(--gold)}

@keyframes drift{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.float{animation:drift 7s ease-in-out infinite}

/* Hero entrance: one orchestrated sequence */
.hero-copy > *{animation:rise .8s var(--ease) both}
.hero-copy > :nth-child(2){animation-delay:.08s}
.hero-copy > :nth-child(3){animation-delay:.16s}
.hero-copy > :nth-child(4){animation-delay:.24s}
.scene{animation:enter 1.2s var(--ease) both;animation-delay:.1s}
@keyframes enter{from{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:none}}

/* ---------- Exams ---------- */
.exams-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.exam{--tx:0deg;--ty:0deg;--gx:50%;--gy:0%;position:relative;background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:26px 24px 22px;display:flex;flex-direction:column;gap:16px;
  box-shadow:var(--sh-1);transform:perspective(900px) rotateX(var(--ty)) rotateY(var(--tx));transition:transform .5s var(--ease),box-shadow .4s var(--ease);transform-style:preserve-3d}
.exam::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(420px circle at var(--gx) var(--gy),rgba(107,60,240,.10),transparent 45%);opacity:0;transition:opacity .4s}
.exam.live{transition:transform .12s linear,box-shadow .4s var(--ease);box-shadow:var(--sh-2)}
.exam.live::before{opacity:1}
.exam-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.exam h3{font-size:32px;letter-spacing:-0.035em}
.exam .for{color:var(--muted);font-size:16px;min-height:3.1em}
.facts3{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:15px;color:var(--ink-2)}
.facts3 b{font-family:var(--display);font-size:19px;color:var(--ink);margin-right:3px}
.split{display:flex;height:12px;border-radius:99px;overflow:hidden;gap:2px;background:var(--paper)}
.split i{display:block;height:100%}
.key{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 12px;font-size:13px;color:var(--muted)}
.key li{display:flex;align-items:center;gap:5px}
.key li::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--c)}
.exam-foot{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:6px;border-top:1px solid var(--line)}
.exam-foot .count{font-size:14px;font-weight:700;color:#4A22C4;padding-top:10px}
.exam-foot .links{display:flex;flex-direction:column-reverse;gap:4px;align-items:stretch}
.exam-foot .links .guide{align-self:center}
.exam-foot .guide{color:var(--ink-2);font-weight:600;padding:10px 0;text-decoration-thickness:1px;text-underline-offset:4px}
.soon{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:30px}
.soon b{color:var(--ink-2);margin-right:4px}
.soon span{padding:7px 14px;border-radius:999px;border:1.5px dashed var(--line-2);color:var(--ink-2);font-weight:600;font-size:15px}

/* ---------- Steps: numbered answer bubbles on a track ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;counter-reset:s}
.steps::before{content:"";position:absolute;left:28px;right:28px;top:27px;border-top:2px dashed var(--line-2)}
.step{position:relative;display:flex;flex-direction:column;gap:12px}
.step .n{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:22px;color:#fff;
  background:radial-gradient(circle at 35% 30%,#8C69FF,#4F22CF 70%);box-shadow:0 0 0 6px var(--mist),0 12px 24px -8px rgba(79,34,207,.6)}
.step h3{font-size:23px;margin-top:6px}
.step p{color:var(--ink-2);max-width:34ch}

/* ---------- Dark features band ---------- */
.night{background:linear-gradient(180deg,var(--plum-900),var(--plum-950));color:#ECE7FA;position:relative;overflow:hidden}
.night::before{content:"";position:absolute;width:700px;height:700px;right:-200px;top:-260px;border-radius:50%;background:radial-gradient(closest-side,rgba(107,60,240,.35),transparent)}
.night .wrap{position:relative;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:56px;align-items:start}
.night-copy{display:flex;flex-direction:column;gap:18px;position:sticky;top:110px}
.night-copy h2{color:#fff}
.night-copy p{color:#BDB2E0;font-size:19px}
.features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.feature{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid var(--plum-line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:10px}
.feature .ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(107,60,240,.22);border:1px solid rgba(185,163,255,.25)}
.feature h3{color:#fff;font-size:20px}
.feature p{color:#BDB2E0;font-size:16px}
.feature .soon-tag{align-self:flex-start;font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;background:rgba(247,179,43,.16);color:#FFD47A}

/* ---------- Try a question ---------- */
.try .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center}
.try-copy{display:flex;flex-direction:column;gap:16px}
.try-copy p{color:var(--ink-2);font-size:19px;max-width:40ch}
.qbox{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:28px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--sh-2)}
.qbox .qtext{font-size:20px;font-weight:600;line-height:1.4}
.choices{display:grid;gap:10px}
.choice{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:13px 14px;border-radius:14px;border:1.5px solid var(--line);background:#fff;font:inherit;font-weight:600;color:var(--ink);cursor:pointer;transition:border-color .2s,background .2s,transform .15s var(--ease)}
.choice:hover:not([disabled]){border-color:var(--violet);transform:translateX(3px)}
.choice .k{width:30px;height:30px;flex:0 0 30px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--line-2);font-size:13px;font-weight:700;color:var(--muted);transition:background .25s,color .25s,border-color .25s}
.choice[disabled]{cursor:default}
.choice.ok{border-color:var(--good);background:var(--good-soft)}
.choice.ok .k{background:var(--good);border-color:var(--good);color:#fff}
.choice.no{border-color:var(--bad);background:var(--bad-soft);animation:nudge .4s}
.choice.no .k{background:var(--bad);border-color:var(--bad);color:#fff}
@keyframes nudge{20%{transform:translateX(-5px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(2px)}}
.why{border-radius:14px;background:var(--mist);padding:14px 16px;display:flex;flex-direction:column;gap:4px;animation:rise .4s var(--ease) both}
.why b{color:var(--good)}
.why.miss b{color:var(--bad)}
.why a{font-weight:700;margin-top:6px}

/* ---------- Pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch;max-width:980px}
.plan{border:1px solid var(--line);border-radius:24px;padding:30px;display:flex;flex-direction:column;gap:18px;background:var(--paper);box-shadow:var(--sh-1)}
.plan.best{position:relative;border:1.5px solid transparent;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#8C69FF,#F7B32B) border-box;box-shadow:var(--sh-2)}
.plan .price{font-family:var(--display);font-size:56px;font-weight:800;letter-spacing:-0.04em;line-height:1}
.plan .price small{font-size:17px;font-family:var(--body);font-weight:600;color:var(--muted);letter-spacing:0;margin-left:6px}
.plan ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;color:var(--ink-2)}
.plan li{display:flex;gap:10px;align-items:flex-start}
.plan li::before{content:"";flex:0 0 18px;height:18px;margin-top:3px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#8C69FF,#4F22CF)}
.plan.later li::before{background:none;border:1.5px solid var(--line-2)}
.plan .btn{margin-top:auto}
.tagline{display:flex;justify-content:space-between;align-items:center;gap:10px}
.badge{padding:4px 11px;border-radius:999px;background:var(--violet);color:#fff;font-size:13px;font-weight:700}
.badge.grey{background:#EEEAF8;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:860px}
.faq-list{display:flex;flex-direction:column;gap:12px}
details{background:var(--paper);border:1px solid var(--line);border-radius:18px;transition:box-shadow .3s,border-color .3s;interpolate-size:allow-keywords}
details[open]{box-shadow:var(--sh-1);border-color:var(--line-2)}
summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;min-height:44px;font-weight:700;font-size:18px;cursor:pointer}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:0 0 26px;height:26px;border-radius:50%;background:#EEE8FF url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234F22CF' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .35s var(--ease)}
details[open] summary::after{transform:rotate(135deg)}
details::details-content{block-size:0;overflow:hidden;transition:block-size .35s var(--ease),content-visibility .35s allow-discrete}
details[open]::details-content{block-size:auto}
details p{margin:0;padding:0 24px 20px;color:var(--ink-2)}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;border-radius:32px;padding:64px 48px;display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;color:#fff;
  background:radial-gradient(600px 300px at 85% 0%,rgba(247,179,43,.25),transparent 60%),linear-gradient(135deg,#5B2DE6,#3A1A9E 60%,#24105F)}
.cta::after{content:"";position:absolute;right:-40px;bottom:-60px;width:260px;height:260px;border-radius:50%;border:2px solid rgba(255,255,255,.12);box-shadow:0 0 0 30px rgba(255,255,255,.04),0 0 0 60px rgba(255,255,255,.03)}
.cta > *{position:relative;z-index:1}
.cta h2{color:#fff}
.cta p{color:#E2D9FF;font-size:19px;margin-top:10px}

/* ---------- Footer ---------- */
.site-footer{background:var(--paper);border-top:1px solid var(--line)}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:20px 32px;justify-content:space-between;align-items:center;padding-top:44px;padding-bottom:44px}
.site-footer .brand{margin-right:0}
.site-footer .brand .slogan{font-size:15px;color:var(--muted);margin-left:6px}
.foot-links{display:flex;gap:6px 20px;flex-wrap:wrap;font-size:15px}
.foot-links a{color:var(--ink-2);text-decoration:none;padding:10px 4px;display:inline-block}
.foot-links a:hover{color:var(--violet)}
.fine{flex-basis:100%;font-size:14px;color:var(--muted)}

/* ---------- Inner pages (guides, contact, legal) ---------- */
.page{padding:72px 0 104px}
.page-hero{background:linear-gradient(180deg,var(--plum-900),var(--plum-800));color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;width:520px;height:520px;right:-120px;top:-200px;border-radius:50%;background:radial-gradient(closest-side,rgba(107,60,240,.45),transparent)}
.page-hero .wrap{position:relative;z-index:1;display:flex;flex-direction:column;gap:20px}
.page-hero h1{color:#fff;font-size:clamp(38px,5vw,64px)}
.page-hero .lead{color:#D8CFF7;max-width:60ch}
.page-hero .pill{background:rgba(185,163,255,.16);color:#E5DCFF}
.prose{display:flex;flex-direction:column;gap:16px}
.prose > *{max-width:760px}
.prose h1{font-size:clamp(36px,4.6vw,54px)}
.prose h2{font-size:28px;margin-top:20px}
.prose p,.prose li{color:var(--ink-2)}
.prose ul{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px}
.note{background:var(--gold-soft);border-radius:14px;padding:14px 16px;color:#5C3E00}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:8px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--sh-1)}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card .subjects{font-size:15px;color:var(--muted)}
.facts{width:100%;border-collapse:separate;border-spacing:0;background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--sh-1)}
.facts th,.facts td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.facts th{width:34%;color:var(--muted);font-weight:600}
.facts tr:last-child th,.facts tr:last-child td{border-bottom:0}
.examnav{display:flex;gap:8px;flex-wrap:wrap}
.examnav a{padding:7px 15px;border-radius:999px;border:1px solid rgba(185,163,255,.35);text-decoration:none;color:#E5DCFF;font-weight:600;transition:background .2s}
.examnav a:hover{background:rgba(255,255,255,.08);color:#fff}
.examnav a[aria-current]{background:#fff;border-color:#fff;color:#3A1A9E}
.sample-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--sh-1)}
.sample-card details{border-radius:12px;background:var(--mist);border:0}
.sample-card summary{font-size:16px;padding:12px 16px}
.sample-card details p{padding:0 16px 14px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:3px 10px;border-radius:999px;background:#F1EEFA;color:var(--muted);font-size:13px;font-weight:700}
.qtext{font-weight:600;font-size:17px}
.opts{display:flex;flex-direction:column;gap:8px}
.opt{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#fff}
.opt i{font-style:normal;width:26px;height:26px;flex:0 0 26px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--muted)}
.stack-lg{display:flex;flex-direction:column;gap:56px}
.block{display:flex;flex-direction:column;gap:18px}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .exams-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .night .wrap{grid-template-columns:1fr}
  .night-copy{position:static}
}
@media (max-width:920px){
  .hero .wrap{grid-template-columns:1fr;min-height:0;padding-top:116px;gap:8px}
  .scene{height:470px;max-width:560px;width:100%;margin:0 auto}
  .try .wrap{grid-template-columns:1fr;gap:32px}
}
@media (max-width:640px){
  body{font-size:16px}
  .section{padding:72px 0}
  .site-header .wrap{gap:10px;padding-top:12px;padding-bottom:12px}
  .nav a:not(.btn){display:none}
  .brand .word{font-size:25px}
  .brand .mark{width:34px;height:34px;flex-basis:34px}
  .lead{font-size:18px}
  .scene{height:380px}
  .fit{transform:scale(.74);transform-origin:50% 12%}
  .score3d{display:none}
  .exams-grid,.plans,.features{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:28px}
  .steps::before{display:none}
  .step:not(:last-child)::after{content:"";position:absolute;left:27px;top:66px;bottom:-22px;border-left:2px dashed var(--line-2)}
  .step{padding-left:76px;min-height:56px}
  .step .n{position:absolute;left:0;top:0}
  .step h3{margin-top:12px}
  .cta{padding:44px 26px;border-radius:24px}
  .qbox{padding:20px}
  .page-hero{padding:56px 0 48px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-delay:0s !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .float{animation:none}
}
@media (prefers-reduced-motion:reduce){@view-transition{navigation:none}}