/* SAATHI / WONDER ENGINE — original visual system.
   Inspiration: kinetic oversized editorial type, bold color-fields,
   moving marquees, layered product-style staging, scrollytelling.
   No borrowed branding, product art, fonts or vendor scripts. */
:root{
 --wonder-peach:#f5a58d; --wonder-tangerine:#ee875e; --wonder-rose:#f3c3d0;
 --wonder-cream:#fff3d8;--wonder-yellow:#f8dc7e;--wonder-mint:#bce4cb;
 --wonder-lilac:#d6c2ee;--wonder-blue:#b7dff0;--wonder-ink:#3d254c;
 --wonder-mulberry:#61234d;--wonder-line:#50294740;
 --wonder-shadow:0 18px 0 #462a4620,0 30px 52px #462a4622;
 --wonder-round:clamp(22px,2.8vw,46px);
 font-family:"Trebuchet MS","Arial Rounded MT Bold","Segoe UI",Arial,sans-serif;
 color:var(--wonder-ink);
}
html{scroll-behavior:smooth;scroll-padding-top:35px}
body{background:var(--wonder-cream)!important;color:var(--wonder-ink)!important;overflow-x:clip}
body:before{content:"";pointer-events:none;position:fixed;inset:0;z-index:-1;opacity:.24;background-image:radial-gradient(#6027432c .6px,transparent .6px);background-size:17px 17px}
::selection{background:var(--wonder-mulberry);color:var(--wonder-cream)}
button,input,textarea,select{font-family:inherit}
button{touch-action:manipulation}
:where(button,a,input,textarea,select,summary):focus-visible{outline:4px solid #284ea3!important;outline-offset:4px!important}
.saathi-page-progress{height:7px;position:fixed;top:0;left:0;z-index:2000;width:var(--saathi-read-progress,0%);background:var(--wonder-mulberry);border-radius:0 8px 8px 0;box-shadow:0 3px 8px #52244735;pointer-events:none}
.saathi-motion-shell{position:relative;isolation:isolate}
.saathi-ticker{display:flex;align-items:center;position:relative;white-space:nowrap;overflow:hidden;min-height:49px;padding:8px 0;border-top:2px solid #61234d;border-bottom:2px solid #61234d;background:var(--wonder-yellow);color:var(--wonder-mulberry);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.16em;user-select:none}
.saathi-ticker-track{display:flex;gap:40px;flex:0 0 auto;width:max-content;animation:saathi-ticker-move 24s linear infinite}
.saathi-ticker-track span:before{content:"✳";display:inline-block;margin-right:32px;color:var(--wonder-mulberry);font-size:20px;vertical-align:-1px}
@keyframes saathi-ticker-move{to{transform:translateX(-50%)}}
.saathi-dynamic-bg{pointer-events:none;position:fixed;inset:0;z-index:-2;background:radial-gradient(ellipse at 97% 8%,#f8bbba6a 0%,transparent 43%),radial-gradient(ellipse at 3% 88%,#aadfcd66 0%,transparent 48%)}
.saathi-scene-label{font-size:12px!important;text-transform:uppercase;letter-spacing:.16em;font-weight:900;color:var(--wonder-mulberry)!important}
.saathi-feature-stage{
 --saathi-rotate-x:0deg;--saathi-rotate-y:0deg;
 position:relative;isolation:isolate;overflow:hidden;
 display:grid;grid-template-columns:minmax(0,1.35fr) minmax(220px,.85fr);
 gap:clamp(14px,3vw,46px);align-items:center;min-height:clamp(390px,39vw,600px);
 padding:clamp(28px,5vw,76px);color:var(--wonder-ink);
 background:linear-gradient(125deg,var(--wonder-peach),#f7b2ab 46%,var(--wonder-yellow));
 border:3px solid var(--wonder-mulberry);border-radius:var(--wonder-round);
 box-shadow:var(--wonder-shadow);perspective:1100px;transform-style:preserve-3d;
}
.saathi-feature-stage:before{content:"";pointer-events:none;position:absolute;inset:-6%;opacity:.3;background:repeating-radial-gradient(circle at 74% 55%,transparent 0 31px,#663452 32px 33px,transparent 34px 64px);transform:translate3d(var(--saathi-shift-x,0px),var(--saathi-shift-y,0px),0)}
.saathi-feature-stage:after{content:"✳";position:absolute;right:43%;top:9%;font-size:clamp(35px,7vw,103px);color:#ffefb998;text-shadow:2px 3px 0 #67345633;transform:rotate(-18deg);pointer-events:none}
.saathi-feature-copy{position:relative;z-index:2}
.saathi-feature-stage h1,.saathi-feature-stage h2{
 font-family:Impact,"Arial Narrow","Trebuchet MS",sans-serif;
 font-stretch:condensed;font-size:clamp(45px,6.1vw,102px)!important;
 line-height:.93!important;letter-spacing:-.035em!important;text-transform:uppercase;
 color:var(--wonder-mulberry)!important;margin:14px 0 24px!important;
 text-wrap:balance;
}
.saathi-feature-stage h1 span,.saathi-feature-stage h2 span{color:#fcf4df;paint-order:stroke fill;-webkit-text-stroke:1.5px var(--wonder-mulberry);text-shadow:4px 5px 0 var(--wonder-mulberry)}
.saathi-feature-stage p{max-width:540px;font-size:clamp(16px,1.65vw,22px)!important;line-height:1.45!important;font-weight:650;color:#562946!important}
.saathi-feature-stage .actions,.saathi-feature-stage .row{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:3}
.saathi-feature-scene{position:relative;min-height:300px;display:grid;place-items:center;transform-style:preserve-3d;transform:rotateX(var(--saathi-rotate-x)) rotateY(var(--saathi-rotate-y));transition:transform .14s linear}
.saathi-feature-scene .orbit,.saathi-feature-scene .saathi-stage-planet{
 width:clamp(180px,20vw,315px);height:clamp(180px,20vw,315px);border-radius:50%;display:grid;place-items:center;
 font-family:Impact,"Arial Narrow",sans-serif;font-size:clamp(90px,13vw,220px);
 background:radial-gradient(circle at 28% 22%,#fff9d7,#b9e5d4 34%,#8ebad9 61%,#856db0 88%);
 color:var(--wonder-mulberry);border:4px solid var(--wonder-mulberry);
 box-shadow:inset -25px -22px 0 #6d40752b,0 18px 0 #6d40752a,0 24px 47px #3c235640;transform:translateZ(45px) rotate(-12deg);
}
.saathi-feature-scene:before,.saathi-feature-scene:after{content:"";position:absolute;inset:3%;border:3px dashed #5c2d65aa;border-radius:50%;transform:rotate(35deg) rotateX(66deg);pointer-events:none}
.saathi-feature-scene:after{inset:-8%;border:3px solid #fff6df;transform:rotate(-18deg) rotateY(69deg)}
.saathi-feature-stage .btn{border:2px solid var(--wonder-mulberry)!important}
.saathi-feature-stage .btn:not(.secondary):not(.ghost){background:var(--wonder-mulberry)!important;color:white!important}
.saathi-feature-stage .tag{background:var(--wonder-cream)!important;border:2px solid var(--wonder-mulberry)!important;color:var(--wonder-mulberry)!important}
.saathi-feature-stage [data-immersive]{transform-style:preserve-3d}
.saathi-sticker{position:absolute;z-index:3;right:6%;bottom:5%;background:var(--wonder-mint);border:2px solid var(--wonder-mulberry);border-radius:100%;padding:16px 12px;max-width:110px;aspect-ratio:1;display:grid;place-content:center;font-weight:900;text-align:center;line-height:1.05;text-transform:uppercase;box-shadow:5px 6px 0 var(--wonder-mulberry);transform:rotate(13deg);font-size:13px}
.saathi-showcase-title{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:clamp(35px,5vw,83px);font-weight:900;line-height:1;text-transform:uppercase;color:var(--wonder-mulberry);letter-spacing:-.025em}
.saathi-showcase-strip{margin:26px 0;padding:23px 24px 20px;border:2px solid var(--wonder-mulberry);border-radius:25px;background:var(--wonder-lilac);box-shadow:7px 8px 0 #51244824}
.saathi-showcase-strip p{font-size:16px;font-weight:650;color:var(--wonder-ink)}
.saathi-dynamic-section{contain:layout style;transform:translateY(0);transition:opacity .7s cubic-bezier(.23,1,.32,1),transform .7s cubic-bezier(.23,1,.32,1)}
.saathi-dynamic-section.saathi-not-shown{opacity:0;transform:translateY(32px) scale(.985)}
/* App shells keep original login, role and event handler semantics */
.mc{max-width:none!important;grid-template-columns:260px minmax(0,1fr)!important}
.side,.rail{
 background:linear-gradient(170deg,#f7d6c6,var(--wonder-peach) 45%,#ecc7d2)!important;
 border-right:3px solid var(--wonder-mulberry)!important;color:var(--wonder-ink)!important;
 box-shadow:10px 0 0 #50284e12!important;
}
.side{z-index:2}.rail{z-index:2}
.wordmark,.brand{font-family:Impact,"Arial Narrow",sans-serif;text-transform:uppercase;font-size:37px!important;letter-spacing:.015em!important;color:var(--wonder-mulberry)!important}
.wordmark b,.brand span{color:#fff5cd!important}
.under,.subtitle{font-weight:900!important;letter-spacing:.12em!important;color:#673456!important}
.sidefoot,.foot{color:#593957!important}
.tabs button,.nav-item{color:var(--wonder-mulberry)!important;font-weight:750!important;font-size:15px;min-height:46px!important;transition:transform .22s,background-color .22s}
.tabs button:hover,.nav-item:hover{transform:translateX(6px);background:#fff2d9b5!important}
.tabs button.active,.nav-item.selected{background:var(--wonder-mulberry)!important;color:var(--wonder-cream)!important;border-radius:12px!important}
.content,.main{max-width:none!important;background:transparent!important}
.mast,.top{margin-bottom:25px}
.display,.top h1{font-family:Impact,"Arial Narrow",Arial,sans-serif!important;font-size:clamp(40px,5.3vw,84px)!important;text-transform:uppercase;line-height:1.03!important;letter-spacing:-.02em!important;color:var(--wonder-mulberry)!important}
.kicker,.eyebrow{color:var(--wonder-mulberry)!important;letter-spacing:.14em!important;font-weight:900!important}
.sub,.muted,.notice,.small{color:#5d4565!important}
.card,.login-card{
 background:#fff8e9!important;border:2px solid var(--wonder-mulberry)!important;
 border-radius:clamp(20px,2.3vw,34px)!important;
 box-shadow:8px 9px 0 #61234d20!important;backdrop-filter:none!important;
}
.card h2,.card h3,.login-card h1{color:var(--wonder-mulberry)!important}
.card h2{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:clamp(24px,2.25vw,38px)!important;line-height:1.1!important;letter-spacing:0!important;text-transform:uppercase}
.card,.activity-card,.core-capability-card,.saathi-upgrade-module{transition:transform .26s cubic-bezier(.22,1,.36,1),box-shadow .26s}
.card:hover,.activity-card:hover,.core-capability-card:hover{transform:translateY(-3px);box-shadow:10px 14px 0 #61234d24!important}
.btn,button.btn{border-radius:100px!important;background:var(--wonder-mulberry)!important;color:#fff9e8!important;font-weight:850!important;border:2px solid var(--wonder-mulberry)!important;box-shadow:4px 5px 0 #642f5225!important;transition:transform .15s,box-shadow .15s!important}
.btn:hover,button.btn:hover{transform:translateY(-2px) rotate(-1deg)!important;box-shadow:6px 8px 0 #642f5235!important;filter:none!important}
.btn.secondary,.btn.ghost,.btn.outline{background:var(--wonder-yellow)!important;color:var(--wonder-mulberry)!important}
.chip,.tag{background:var(--wonder-yellow)!important;color:var(--wonder-mulberry)!important;border:1.5px solid var(--wonder-mulberry)!important;font-weight:900}
.field input,.field textarea,.field select,.form-field input,.form-field textarea,.form-field select{
 background:white!important;border:2px solid #8e6081!important;border-radius:15px!important;color:var(--wonder-ink)!important;
}
.answer,.ai-answer,.worked-example{background:var(--wonder-mint)!important;color:var(--wonder-ink)!important;border:2px solid #6f3c67!important;border-radius:22px!important}
.today-focus,.activity-card,.subject-choice,.practice-option{background:#fff9e8!important;border:2px solid #8a5979!important}
.core-capability-panel{background:var(--wonder-cream)!important}
.core-capability-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))!important}
.core-capability-card{background:var(--wonder-lilac)!important;border:2px solid var(--wonder-mulberry)!important;border-radius:23px!important;box-shadow:6px 7px 0 #62284d33!important}
.core-capability-card:nth-child(2n){background:var(--wonder-mint)!important}
.core-capability-symbol{background:var(--wonder-yellow)!important;color:var(--wonder-mulberry)!important;border:2px solid var(--wonder-mulberry)!important}
.hero:not(.saathi-feature-stage){background:var(--wonder-peach)!important;border:2px solid var(--wonder-mulberry)!important;color:var(--wonder-mulberry)!important}
.hero:not(.saathi-feature-stage) h2{font-family:Impact,"Arial Narrow",sans-serif!important;font-size:clamp(40px,5vw,76px)!important;line-height:1!important;text-transform:uppercase;color:var(--wonder-mulberry)!important}
.hero .orb{position:relative;z-index:3}
.hero .orbit{background:radial-gradient(circle at 32% 18%,#fffce6,#bce6ca 38%,#bd97d8 80%)!important;border:3px solid var(--wonder-mulberry)!important;color:var(--wonder-mulberry)!important}
.welcome-stage{
 --saathi-rotate-x:0deg;--saathi-rotate-y:0deg;
 border:3px solid var(--wonder-mulberry)!important;
 background:linear-gradient(145deg,var(--wonder-rose),var(--wonder-peach) 48%,var(--wonder-yellow))!important;
 box-shadow:12px 15px 0 #5a2a4a29!important;transform-style:preserve-3d;
}
.welcome-stage h2{font-family:Impact,"Arial Narrow",sans-serif!important;text-transform:uppercase;color:var(--wonder-mulberry)!important;font-size:clamp(38px,4.3vw,70px)!important;line-height:.98!important}
.welcome-stage h2 span{color:var(--wonder-cream)!important;text-shadow:3px 4px 0 var(--wonder-mulberry)!important}
.welcome-core{background:radial-gradient(circle at 28% 22%,#fff9cc,#a6ded5 33%,#b39ada 66%,#78519b 90%)!important;border:3px solid var(--wonder-mulberry)!important;box-shadow:inset -18px -15px 0 #663d8352,12px 17px 0 #51274845,0 29px 44px #653b6f33!important}
.welcome-core-center{font-family:Impact,"Arial Narrow",sans-serif!important;font-size:100px!important;color:var(--wonder-cream)!important;text-shadow:5px 6px 0 var(--wonder-mulberry)!important}
.welcome-metrics span,.welcome-event{background:#fff7e6!important;border:2px solid var(--wonder-mulberry)!important;border-radius:16px!important;color:var(--wonder-mulberry)!important}
.welcome-event:nth-child(even){background:var(--wonder-mint)!important}
.welcome-event:nth-child(3n){background:var(--wonder-lilac)!important}
.welcome-agenda-wrap{background:#fff5e8cc!important}
.login-wrap{background:radial-gradient(circle at 84% 4%,var(--wonder-rose),transparent 50%),var(--wonder-yellow)!important;position:relative}
.login-card{max-width:540px!important;padding:clamp(22px,4vw,43px)!important}
.login-card h1{font-family:Impact,"Arial Narrow",sans-serif!important;font-size:clamp(44px,5vw,74px)!important;line-height:.95!important;text-transform:uppercase}
.logo-mark{width:78px!important;height:78px!important;border:3px solid var(--wonder-mulberry);background:var(--wonder-mint)!important;color:var(--wonder-mulberry)!important;box-shadow:7px 8px 0 #61234d35!important}
.layout{grid-template-columns:255px minmax(0,1fr)!important}
.day-intro{background:var(--wonder-peach)!important}
.metric{color:var(--wonder-mulberry)!important;font-family:Impact,"Arial Narrow",sans-serif;font-size:clamp(42px,4vw,69px)!important}
.saathi-voice-indicator{background:var(--wonder-mint)!important;border:2px solid var(--wonder-mulberry)!important}
footer,.footer{font-size:13px!important;color:#674d63!important}
a{color:#773e70}
a:hover{text-decoration-thickness:2px}
/* Print and text-heavy documents stay legible. */
.saathi-document-page{max-width:1150px;margin:auto;padding:34px 24px 80px}
.saathi-document-page>h1{font-family:Impact,"Arial Narrow",sans-serif;font-size:clamp(40px,6vw,82px);text-transform:uppercase;color:var(--wonder-mulberry);letter-spacing:-.025em;line-height:1}
.saathi-document-page .card{max-width:unset}
.saathi-document-page p{max-width:90ch;line-height:1.75}
.saathi-document-page .card h2{margin-top:24px}
.saathi-document-page .card h2:first-child{margin-top:0}
.saathi-document-page .saathi-showcase-strip{margin:22px 0}
@media (max-width:991px){
 .saathi-feature-stage{grid-template-columns:1fr;min-height:0}
 .saathi-feature-scene{min-height:235px}
 .saathi-feature-scene .orbit,.saathi-feature-scene .saathi-stage-planet{width:195px;height:195px;font-size:110px}
 .mc,.layout{grid-template-columns:1fr!important}
 .side,.rail{position:relative!important;height:auto!important;border-right:0!important;border-bottom:3px solid var(--wonder-mulberry)!important}
 .tabs button:hover,.nav-item:hover{transform:none}
 .welcome-copy,.welcome-visual{transform:none!important}
}
@media (max-width:767px){
 .saathi-feature-stage{padding:26px 19px;border-width:2px;border-radius:25px}
 .saathi-feature-stage h1,.saathi-feature-stage h2{font-size:clamp(42px,12vw,67px)!important}
 .saathi-feature-scene{min-height:180px}
 .saathi-feature-scene .orbit,.saathi-feature-scene .saathi-stage-planet{width:145px;height:145px;font-size:90px}
 .saathi-sticker{font-size:10px;max-width:80px}
 .content,.main{padding:24px 16px 60px!important}
 .display,.top h1{font-size:clamp(39px,10vw,60px)!important}
 .card{padding:20px!important}
 .saathi-ticker{min-height:41px;font-size:11px}
 .saathi-showcase-title{font-size:clamp(35px,10vw,62px)}
 .welcome-stage .welcome-content{padding:23px!important}
 .core-capability-grid{grid-template-columns:1fr 1fr!important}
 .saathi-feature-stage .actions{flex-wrap:wrap}
}
@media(max-width:480px){.core-capability-grid{grid-template-columns:1fr!important}.saathi-feature-stage h1{font-size:43px!important}}
@media (prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
 .saathi-dynamic-section.saathi-not-shown{transform:none!important;opacity:1!important}
 .saathi-feature-scene{transform:none!important}
}
@media print{.saathi-ticker,.saathi-page-progress,.saathi-dynamic-bg{display:none!important}.side,.rail{display:none!important}.mc,.layout{display:block!important}.card{box-shadow:none!important;background:white!important}body{background:white!important;color:black!important}}


/* Student sign-in: editorial split stage, not a generic credential card */
.saathi-login-layout{display:grid!important;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);align-items:center;gap:clamp(22px,5vw,85px);padding:clamp(18px,5vw,75px);min-height:100vh;background:linear-gradient(132deg,var(--wonder-mint),var(--wonder-peach) 75%)!important}
.saathi-login-feature{min-height:650px;padding:clamp(25px,4vw,64px);position:relative;display:flex;flex-direction:column;justify-content:center;isolation:isolate;background:var(--wonder-yellow);border:3px solid var(--wonder-mulberry);border-radius:clamp(23px,4vw,53px);box-shadow:14px 17px 0 #5a294e30;overflow:hidden}
.saathi-login-feature::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.43;background:repeating-radial-gradient(circle at 85% 80%,transparent 0 33px,#61234d4d 34px 35px,transparent 36px 65px)}
.saathi-login-feature h2{margin:23px 0;font-family:Impact,"Arial Narrow",sans-serif;font-size:clamp(58px,7vw,135px);line-height:.88;letter-spacing:-.035em;color:var(--wonder-mulberry);text-transform:uppercase}
.saathi-login-feature h2 em{color:#fff8df;font-style:normal;-webkit-text-stroke:2px var(--wonder-mulberry);text-shadow:5px 7px 0 var(--wonder-mulberry)}
.saathi-login-feature p{font-size:clamp(17px,1.8vw,26px);max-width:530px;font-weight:700;line-height:1.32;color:#563350}
.saathi-login-planet{position:absolute;right:-15px;bottom:-66px;width:240px;height:240px;border-radius:100%;display:grid;place-items:center;background:radial-gradient(circle at 30% 19%,#fef7c3,#c2e9d5 39%,#9d8dd1 77%);border:3px solid var(--wonder-mulberry);box-shadow:inset -24px -22px 0 #5f358b33,11px 15px 0 #61234d3d;transform:rotate(-15deg);font:180px/.9 Impact,"Arial Narrow",sans-serif;color:var(--wonder-mulberry)}
.saathi-login-burst{position:absolute;right:31%;top:12%;font-size:90px;color:var(--wonder-peach);text-shadow:4px 5px 0 var(--wonder-mulberry)}
.saathi-login-layout .login-card{max-width:540px;margin:0 auto;width:100%;z-index:1}
.saathi-login-layout .login-card .logo-mark{margin-bottom:20px}
.saathi-login-layout .login-card .divider{background:var(--wonder-mulberry);opacity:.2}
.saathi-learner-feature .saathi-feature-scene{z-index:1}
.saathi-learner-feature .saathi-feature-scene::before{content:"";width:80%;height:80%;position:absolute;top:10%;left:10%;border-radius:100%;border:3px dashed #532f60;transform:rotateX(72deg);pointer-events:none}
.saathi-learner-feature .saathi-feature-scene::after{content:"✦";position:absolute;font-size:94px;color:#fff4d7;right:5%;top:2%;text-shadow:4px 5px 0 #61234d;transform:rotate(13deg)}
.saathi-learner-feature{grid-column:1/-1}
.saathi-learner-feature .row{margin-top:30px}
.saathi-learner-feature .saathi-feature-copy{max-width:720px}
.saathi-learner-feature .saathi-feature-copy p{max-width:550px}
.saathi-learner-feature .saathi-sticker{bottom:8%;right:5%}
.saathi-showcase-strip{grid-column:1/-1}
.learner-home .day-intro{position:relative}
.learner-home .activity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.activity-card{min-height:250px;display:flex;flex-direction:column;align-items:flex-start}
.activity-card:nth-child(4n+1){background:var(--wonder-mint)!important}
.activity-card:nth-child(4n+2){background:var(--wonder-lilac)!important}
.activity-card:nth-child(4n+3){background:var(--wonder-rose)!important}
.activity-card:nth-child(4n+4){background:var(--wonder-yellow)!important}
.activity-card .btn{margin-top:auto!important}
.activity-card .eyebrow{font-size:12px!important}
.activity-card h2{font-size:clamp(26px,3vw,45px)!important}
.activity-card p{font-size:15px!important;line-height:1.55!important;max-width:35ch}
#saathi-development-hub{background:var(--wonder-mint)!important}
#saathi-development-hub summary{font-family:Impact,"Arial Narrow",sans-serif;font-size:clamp(22px,3vw,41px);text-transform:uppercase;cursor:pointer}
#saathi-development-hub summary::marker{color:var(--wonder-mulberry)}
#saathi-development-hub[open] summary{margin-bottom:20px}
@media (max-width:1100px){.saathi-login-layout{grid-template-columns:1fr;gap:22px}.saathi-login-feature{min-height:430px}.saathi-login-feature h2{font-size:clamp(58px,12vw,100px)}.saathi-login-planet{width:190px;height:190px;font-size:130px}.saathi-login-layout .login-card{max-width:700px}}
@media (max-width:767px){.saathi-login-layout{padding:18px}.saathi-login-feature{min-height:390px;padding:25px}.saathi-login-feature h2{font-size:clamp(52px,12vw,85px)}.saathi-login-feature p{max-width:26ch}.saathi-login-planet{width:140px;height:140px;font-size:92px;right:-30px;bottom:-37px}.saathi-login-burst{font-size:50px}.learner-home .activity-grid{grid-template-columns:1fr}.activity-card{min-height:205px}}
@media (prefers-reduced-motion:reduce){.saathi-login-planet,.saathi-login-burst{animation:none!important}}


/* Four-dimensional Saathi lab reel, combining editorial art direction, strong
   typographic hierarchy, sticky horizontal exploration, and sculptural objects. */
.saathi-studio-showcase{margin:clamp(42px,6vw,96px) 0;overflow:hidden}
.saathi-studio-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:23px}
.saathi-studio-heading h2{font-family:Impact,"Arial Narrow",sans-serif;font-size:clamp(46px,6.3vw,108px)!important;line-height:.91!important;letter-spacing:-.04em;color:var(--wonder-mulberry)!important;margin:9px 0 0!important;text-transform:uppercase;max-width:900px}
.saathi-studio-heading h2 em{font-style:normal;color:var(--wonder-tangerine);-webkit-text-stroke:1px var(--wonder-mulberry)}
.saathi-studio-controls{display:flex;gap:9px;flex:0 0 auto}
.saathi-studio-controls button{width:55px;height:55px;border-radius:100%;border:2px solid var(--wonder-mulberry);background:var(--wonder-yellow);color:var(--wonder-mulberry);font-size:27px;font-weight:800;box-shadow:3px 5px 0 #51284835;cursor:pointer}
.saathi-studio-controls button:hover{transform:translateY(-2px);background:var(--wonder-mulberry);color:white}
.saathi-studio-rail{display:flex;gap:clamp(15px,2vw,25px);overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;padding:5px 13px 30px 4px;scrollbar-width:thin;scrollbar-color:#712d61 #f7d6c6;scroll-behavior:smooth}
.saathi-studio-slide{flex:0 0 min(660px,84vw);scroll-snap-align:start;position:relative;overflow:hidden;isolation:isolate;min-height:clamp(360px,34vw,500px);padding:clamp(24px,3vw,48px);border:3px solid var(--wonder-mulberry);border-radius:clamp(23px,3.5vw,45px);box-shadow:7px 10px 0 #622c4b24;display:flex;flex-direction:column;justify-content:space-between;transform-style:preserve-3d}
.saathi-studio-slide:before{content:"";z-index:-1;position:absolute;inset:0;opacity:.27;background:repeating-radial-gradient(circle at 83% 67%,transparent 0 19px,#61234d 20px 21px,transparent 22px 46px)}
.saathi-studio-slide.saathi-studio-sky{background:var(--wonder-blue)}
.saathi-studio-slide.saathi-studio-art{background:var(--wonder-rose)}
.saathi-studio-slide.saathi-studio-learn{background:var(--wonder-mint)}
.saathi-studio-slide.saathi-studio-plan{background:var(--wonder-lilac)}
.saathi-studio-meta{position:relative;z-index:2;display:flex;justify-content:space-between;gap:12px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-size:12px}
.saathi-studio-inner{position:relative;z-index:3;margin-top:75px;max-width:68%}
.saathi-studio-inner h3{font-family:Impact,"Arial Narrow",sans-serif;color:var(--wonder-mulberry)!important;font-size:clamp(43px,4.7vw,82px)!important;line-height:.94!important;text-transform:uppercase;letter-spacing:-.02em;margin:0 0 21px!important}
.saathi-studio-inner p{font-size:16px;font-weight:700;line-height:1.44;color:#573453!important}
.saathi-studio-action{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;background:var(--wonder-mulberry);color:white!important;border:2px solid var(--wonder-mulberry);border-radius:90px;font-weight:800;font-size:14px;text-decoration:none!important;cursor:pointer;margin-top:12px;box-shadow:4px 5px 0 #61234d2c}
.saathi-studio-action:hover{background:#fff7e7;color:var(--wonder-mulberry)!important}
.saathi-studio-sculpture{position:absolute;right:-11%;top:30%;width:55%;height:64%;display:grid;place-items:center;transform-style:preserve-3d;transform:rotate(-13deg)}
.saathi-studio-shape{width:min(250px,92%);aspect-ratio:1;display:grid;place-items:center;border-radius:34% 68% 51% 63%;border:3px solid var(--wonder-mulberry);box-shadow:inset -23px -15px 0 #732a6940,13px 17px 0 #5d315245,0 20px 36px #653b5f35;background:radial-gradient(circle at 21% 18%,#fffbd9,#f7d886 29%,#f39b83 69%,#be7eab 100%);font:clamp(80px,12vw,175px)/1 Impact,"Arial Narrow",sans-serif;color:var(--wonder-mulberry);transform:rotate(12deg) rotateY(-17deg);transition:transform .45s ease}
.saathi-studio-slide:hover .saathi-studio-shape{transform:rotate(24deg) rotateY(13deg) translateY(-10px)}
.saathi-studio-art .saathi-studio-shape{border-radius:100% 23% 80% 51%;background:radial-gradient(circle at 30% 25%,#fff9df,#c69fe0 58%,#9b76cb)}
.saathi-studio-learn .saathi-studio-shape{border-radius:47% 56% 18% 72%;background:radial-gradient(circle at 22% 18%,#fff7cb,#c9e3cb 54%,#7db0a6)}
.saathi-studio-plan .saathi-studio-shape{border-radius:42% 87% 59% 34%;background:radial-gradient(circle at 25% 18%,#fff2cf,#cfafec 53%,#a183d2)}
.saathi-studio-hint{color:#65435d!important;font-size:12px;font-weight:750;text-transform:uppercase;letter-spacing:.13em;margin-top:9px}
@media(max-width:767px){
 .saathi-studio-heading{align-items:center}
 .saathi-studio-heading h2{font-size:clamp(38px,10vw,66px)!important}
 .saathi-studio-controls button{width:45px;height:45px}
 .saathi-studio-slide{flex-basis:90vw;min-height:410px;padding:24px}
 .saathi-studio-sculpture{width:49%;right:-13%;top:36%}
 .saathi-studio-shape{width:170px;font-size:110px}
 .saathi-studio-inner{max-width:80%;margin-top:90px}
 .saathi-studio-inner h3{font-size:clamp(42px,10vw,64px)!important}
}
@media(prefers-reduced-motion:reduce){.saathi-studio-rail{scroll-behavior:auto}.saathi-studio-shape,.saathi-studio-slide:hover .saathi-studio-shape{transform:none}}