@font-face { font-family: 'Bricolage Grotesque'; font-style: normal; font-weight: 500; font-stretch: 100%; font-display: swap; src: url(/fonts/11f6ab2d0f.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Bricolage Grotesque'; font-style: normal; font-weight: 700; font-stretch: 100%; font-display: swap; src: url(/fonts/11f6ab2d0f.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Bricolage Grotesque'; font-style: normal; font-weight: 800; font-stretch: 100%; font-display: swap; src: url(/fonts/11f6ab2d0f.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Figtree'; font-style: normal; font-weight: 400; font-display: swap; src: url(/fonts/57fd1acf8d.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Figtree'; font-style: normal; font-weight: 500; font-display: swap; src: url(/fonts/57fd1acf8d.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Figtree'; font-style: normal; font-weight: 600; font-display: swap; src: url(/fonts/57fd1acf8d.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
html{color-scheme:light}[hidden]{display:none!important}img{max-width:100%}
/* Layout: graph-paper canvas. Big grotesque headlines, one live fraction demo in the hero, colour-coded product tiles, quiet supporting sections. */
:root{
  --bg:#F7FCFF; --surface:#FFFFFF; --ink:#1B5FA8; --muted:#3F6C9E; --line:#BCE2FA;
  --grid:#D9EEFC; --accent:#5CC0FF; --on-accent:#0A3566; --edge:#2FA2F5; --sky-top:#7FD0FF;
  --green:#0B68B0; --coral:#D9232D; --pink:#D9232D;
  --btn:#D9232D; --on-btn:#FFFFFF; --tile-ink:#0A3566;
  --t1:#7ED0FF; --t2:#FFCBC4; --t3:#B6EFDA; --t4:#FFE48A;
  --display:'Bricolage Grotesque','Trebuchet MS',system-ui,sans-serif;
  --body:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--body);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px),linear-gradient(180deg,var(--sky-top),var(--bg) 780px);
  background-size:32px 32px,32px 32px,100% 780px;background-repeat:repeat,repeat,no-repeat}
a{color:inherit}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto}
h1,h2,h3{font-family:var(--display);line-height:1.04;letter-spacing:-.02em;margin:0;text-wrap:balance}
h1{font-size:clamp(2.6rem,7vw,5.4rem);font-weight:800}
h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:800}
h3{font-size:1.35rem;font-weight:700;letter-spacing:-.01em}
p{margin:0;max-width:62ch}
.eyebrow{font:500 .78rem/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--green)}

/* nav */
header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:20px}
.logo{display:flex;align-items:center;gap:10px;font:800 1.3rem var(--display);text-decoration:none}
.logo svg{width:32px;height:32px}
nav{display:flex;gap:28px;align-items:center}
nav a{text-decoration:none;font-weight:500;font-size:.95rem;color:var(--muted);cursor:pointer;transition:color .2s}
nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--btn);color:var(--on-btn);font:600 .98rem var(--body);
  padding:13px 22px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 0 -2px var(--accent)}
.btn.ghost{background:transparent;color:var(--ink);border:2px solid var(--edge)}
.btn.ghost:hover{box-shadow:none;background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.btn svg{width:18px;height:18px}
@media(max-width:760px){nav a:not(.btn){display:none}}

/* hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-block:56px 80px}
.hero>*{min-width:0}
.hero p.lead{font-size:1.2rem;color:var(--muted);margin-top:24px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hl{background:linear-gradient(transparent 62%,var(--accent) 62% 92%,transparent 92%);padding:0 .08em}
.proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:36px;font:500 .8rem var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.proof span{display:flex;align-items:center;gap:8px}
.proof svg{width:16px;height:16px;color:var(--green)}
.demo{background:var(--surface);border:2px solid var(--edge);border-radius:28px;padding:28px;box-shadow:10px 10px 0 var(--accent)}
.demo header{padding:0 0 16px;display:flex}
.demo .tag{font:500 .72rem var(--mono);text-transform:uppercase;letter-spacing:.1em;background:#1E90FF;color:#fff;padding:5px 10px;border-radius:999px}
.demo .frac{display:flex;align-items:center;gap:24px;margin-block:8px 20px}
.demo svg.pie{width:132px;height:132px;flex:none}
.big{font:800 3.2rem/1 var(--display);display:flex;flex-direction:column;align-items:center}
.big i{display:block;width:100%;height:4px;background:var(--ink);margin-block:6px;border-radius:2px}
.bar{display:flex;gap:4px;margin-bottom:22px}
.bar b{flex:1;height:34px;border-radius:8px;border:2px solid var(--edge);background:transparent;transition:background .25s}
.bar b.on{background:var(--coral)}
.ctl{display:grid;gap:14px}
.ctl label{display:flex;justify-content:space-between;font:500 .82rem var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
input[type=range]{width:100%;accent-color:var(--coral);height:28px;cursor:pointer}
.demo p.cap{font-size:.92rem;color:var(--muted);margin-top:16px}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-block:32px 56px}}

/* products */
section{padding-block:72px}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:20px;margin-bottom:40px}
.sec-head h2{max-width:16ch;margin-top:14px}
.sec-head p{color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tile{display:flex;flex-direction:column;gap:14px;padding:26px;border-radius:26px;color:var(--tile-ink);text-decoration:none;
  min-height:340px;position:relative;overflow:hidden;transition:transform .25s}
.tile:hover{transform:translateY(-6px) rotate(-.6deg)}
.tile:nth-child(1){background:var(--t1)}
.tile:nth-child(2){background:var(--t2)}
.tile:nth-child(3){background:var(--t3)}
.tile:nth-child(4){background:var(--t4)}
.tile .ico{width:60px;height:60px;border-radius:18px;background:#1E90FF;display:grid;place-items:center;color:#fff}
.tile .ico svg{width:30px;height:30px}
.tile .grade{font:500 .75rem var(--mono);text-transform:uppercase;letter-spacing:.1em}
.tile p{font-size:.98rem;color:#0F3F77}
.tile .go{margin-top:auto;display:flex;align-items:center;gap:8px;font-weight:600}
.tile .go svg{width:20px;height:20px;transition:transform .2s}
.tile:hover .go svg{transform:translateX(5px)}
@media(max-width:1060px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.tiles{grid-template-columns:1fr}.tile{min-height:0}}

/* why */
.why{background:#6CC6FF;color:#0A3566;border-radius:36px;padding:clamp(28px,5vw,64px);
  --muted:#0A3566}
.why .eyebrow{color:#0A3566}.why .pt{border-top-color:rgba(10,53,102,.3)!important}.why .pt svg{color:#0A3566}
.why h2{margin-top:14px;max-width:18ch}
.pts{display:grid;grid-template-columns:repeat(3,1fr);gap:36px 32px;margin-top:48px}
.pt{display:flex;flex-direction:column;gap:10px;border-top:2px solid rgba(245,248,244,.25);padding-top:20px}
.pt svg{width:30px;height:30px;color:var(--accent)}
.pt p{color:var(--muted);font-size:.98rem}
@media(max-width:900px){.pts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.pts{grid-template-columns:1fr}}

/* quotes */
.quotes{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.quotes>*{min-width:0}
.q{background:var(--surface);border:2px solid var(--edge);border-radius:28px;padding:clamp(24px,4vw,44px);min-height:290px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.q blockquote{margin:0;font:600 clamp(1.2rem,2.2vw,1.6rem)/1.35 var(--display)}
.q cite{font:500 .8rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-style:normal}
.qnav{display:flex;gap:10px;margin-top:28px;align-items:center}
.qnav button{width:48px;height:48px;border-radius:50%;border:2px solid var(--edge);background:transparent;color:var(--ink);cursor:pointer;display:grid;place-items:center;transition:background .2s}
.qnav button:hover{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.qnav svg{width:20px;height:20px}
.dots{display:flex;gap:6px;margin-left:10px}
.dots i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.dots i.on{background:var(--coral)}
@media(max-width:900px){.quotes{grid-template-columns:1fr;gap:32px}}

/* insights */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post{background:var(--surface);border:2px solid var(--line);border-radius:24px;padding:26px;display:flex;flex-direction:column;gap:18px;text-decoration:none;
  min-height:240px;transition:border-color .2s,transform .2s}
.post:hover{border-color:var(--edge);transform:translateY(-4px)}
.post:nth-child(1) .chip{background:var(--t1)}.post:nth-child(2) .chip{background:var(--t2)}.post:nth-child(3) .chip{background:var(--t3)}
.post .chip{color:#0A3566!important}
.post .chip{align-self:flex-start;font:500 .72rem var(--mono);text-transform:uppercase;letter-spacing:.08em;background:var(--grid);padding:5px 10px;border-radius:999px;color:var(--green)}
.post h3{font-size:1.4rem}
.post .read{margin-top:auto;font:500 .8rem var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
@media(max-width:900px){.posts{grid-template-columns:1fr}.post{min-height:0}}

/* cta band */
.band{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-block:24px 80px}
.band>div{border-radius:30px;padding:clamp(26px,4vw,44px);display:flex;flex-direction:column;gap:18px;align-items:flex-start}
.band .jobs{background:#7ED0FF;color:#0A3566}
.band .jobs .btn{background:#D9232D;color:#fff}
.band .news{background:var(--surface);border:2px solid var(--edge)}
.band p{color:inherit;opacity:.85}
.band form{display:flex;flex-wrap:wrap;gap:10px;width:100%}
.band input[type=email]{flex:1 1 200px;min-width:0;font:inherit;padding:13px 18px;border-radius:999px;border:2px solid var(--edge);background:var(--bg);color:var(--ink)}
.msg{font-size:.9rem;color:var(--green);min-height:1.4em;font-weight:600}
@media(max-width:800px){.band{grid-template-columns:1fr}}

footer{border-top:2px solid var(--line);padding-block:36px 48px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;color:var(--muted);font-size:.9rem}
footer .links{display:flex;gap:22px;flex-wrap:wrap}
footer a{text-decoration:none}footer a:hover{color:var(--ink);text-decoration:underline}

/* motion */
@keyframes rise{from{opacity:0;transform:translateY(26px)}}
@keyframes pop{from{opacity:0;transform:scale(.9) rotate(3deg)}}
@keyframes sweep{from{background-size:0 100%}}
@keyframes float{50%{transform:translateY(-16px) rotate(8deg)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes tick{from{transform:scaleY(.4)}}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(217,35,45,.45)}70%,100%{box-shadow:0 0 0 16px rgba(217,35,45,0)}}
.hero{position:relative}
.hero>div,.hero>aside{position:relative;z-index:1}
.hero>div:first-child>*{animation:rise .75s cubic-bezier(.2,.7,.2,1) backwards}
.hero>div:first-child>*:nth-child(2){animation-delay:.08s}.hero>div:first-child>*:nth-child(3){animation-delay:.16s}
.hero>div:first-child>*:nth-child(4){animation-delay:.24s}.hero>div:first-child>*:nth-child(5){animation-delay:.32s}
.demo{animation:pop .9s .25s cubic-bezier(.2,.8,.3,1.2) backwards}
.hl{background-repeat:no-repeat;animation:sweep .45s .1s cubic-bezier(.2,.7,.2,1) backwards}
.hero .btn:not(.ghost){animation:ring 2.6s 1.8s infinite}
.bar b.on{animation:tick .35s backwards}
.shape{position:absolute;z-index:0;pointer-events:none}
.s1{width:120px;height:120px;border-radius:50%;background:var(--t1);top:-24px;right:36%;animation:float 7s ease-in-out infinite}
.s2{width:64px;height:64px;border:8px solid var(--pink);border-radius:50%;bottom:36px;left:46%;animation:float 6s -2s ease-in-out infinite}
.s3{width:56px;height:56px;color:#FFC93C;right:0;bottom:-24px;animation:spin 18s linear infinite}
.s3 svg{width:100%;height:100%}
@media(max-width:900px){.s1{right:8%;top:-10px;width:80px;height:80px}.s2{left:auto;right:12%;bottom:auto;top:40%}.s3{display:none}}
@supports (animation-timeline:view()){
  .tile,.tutor,.pt,.post,.q,.band>div,.sec-head,.how li{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 45%}
}
.q blockquote,.q cite{transition:opacity .25s}
.q.fade blockquote,.q.fade cite{opacity:0}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}
/* scroll motion */
.progress{position:fixed;top:0;left:0;height:5px;width:100%;background:var(--btn);transform-origin:0 50%;transform:scaleX(var(--p,0));z-index:50;pointer-events:none}
.wrap>header{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;transition:background .3s,box-shadow .3s,padding .3s;margin-inline:-16px;padding-inline:16px;border-radius:0 0 24px 24px}
.wrap>header.stuck{background:rgba(247,252,255,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 6px 24px -10px rgba(27,95,168,.35);padding-block:12px}
.s1{translate:0 calc(var(--sy,0) * -.25px)}.s2{translate:0 calc(var(--sy,0) * .18px)}.s3{translate:0 calc(var(--sy,0) * -.4px)}
.demo-wrap{will-change:transform}
.why{transform-origin:50% 0}
@supports (animation-timeline:view()){
  .why{animation:grow linear both;animation-timeline:view();animation-range:entry 0% entry 60%}
  .tiles .tile:nth-child(2){animation-range:entry 5% entry 50%}.tiles .tile:nth-child(3){animation-range:entry 10% entry 55%}.tiles .tile:nth-child(4){animation-range:entry 15% entry 60%}
  .pts .pt:nth-child(2){animation-range:entry 6% entry 51%}.pts .pt:nth-child(3){animation-range:entry 12% entry 57%}.pts .pt:nth-child(4){animation-range:entry 18% entry 63%}.pts .pt:nth-child(5){animation-range:entry 24% entry 69%}
  .sec-head h2{animation:slide linear both;animation-timeline:view();animation-range:entry 0% cover 30%}
}
@keyframes grow{from{transform:scale(.94);border-radius:80px;opacity:.4}}
@keyframes slide{from{transform:translateX(-36px);opacity:0}}
/* fallback for browsers without scroll-driven animation */
.io .rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0) * 90ms)}
.io .rv.in{opacity:1;transform:none}


.demo .tgs{gap:8px;padding-bottom:18px}
.tg{font:600 .95rem var(--body);padding:8px 18px;border-radius:999px;border:2px solid var(--edge);background:transparent;color:var(--ink);cursor:pointer;transition:background .2s,color .2s}
.tg[aria-pressed="true"]{background:#1E90FF;border-color:#1E90FF;color:#fff}
.eq{font:700 1.7rem/1.3 var(--display);letter-spacing:-.01em;min-height:5.2rem;margin-bottom:18px}
.eq u{display:inline-block;min-width:4.2ch;border-bottom:4px solid var(--btn);text-decoration:none;text-align:center;color:var(--btn)}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:6px}
.opts button{font:700 1.05rem var(--display);padding:14px 6px;border-radius:16px;border:2px solid var(--edge);background:var(--surface);color:var(--ink);cursor:pointer;transition:transform .15s,background .2s}
.opts button:hover{transform:translateY(-3px)}
.opts button.ok{background:#2BB673;border-color:#2BB673;color:#fff}
.opts button.no{background:var(--btn);border-color:var(--btn);color:#fff}

/* content update */
.band input:not([type=checkbox]),.band select,.band textarea{width:100%;min-width:0;font:inherit;padding:13px 18px;border-radius:18px;border:2px solid var(--edge);background:var(--bg);color:var(--ink)}
.band textarea{min-height:96px;resize:vertical}
.band form.enq{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%}
.band form.enq .full{grid-column:1/-1}
.band form.enq label{display:block;font-size:.85rem;font-weight:600;color:var(--muted);margin-bottom:4px}
@media(max-width:560px){.band form.enq{grid-template-columns:1fr}}
.info{display:grid;gap:12px;width:100%;margin:0}
.info div{display:grid;grid-template-columns:7.5rem 1fr;gap:12px;padding-block:10px;border-top:2px solid rgba(10,53,102,.2)}
.info dt{font-weight:600}.info dd{margin:0}
.soon{display:inline-block;background:#fff;color:#0A3566;border-radius:999px;padding:2px 12px;font-size:.85rem;font-weight:600}
.socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.soc{width:46px;height:46px;border-radius:50%;background:#0A3566;color:#fff;display:grid;place-items:center}
.soc svg{width:22px;height:22px}
.signup{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;background:var(--surface);border:2px solid var(--edge);border-radius:28px;padding:clamp(20px,3vw,32px);margin-bottom:72px}
.signup h3{font-size:1.5rem}.signup p{color:var(--muted)}
.signup form{display:flex;gap:10px;flex-wrap:wrap;flex:1 1 320px;max-width:520px}
.signup input[type=email]{flex:1 1 200px;min-width:0;font:inherit;padding:13px 18px;border-radius:999px;border:2px solid var(--edge);background:var(--bg);color:var(--ink)}
.formmsg{width:100%;font-weight:600;color:var(--ink);min-height:1.4em;grid-column:1/-1}
footer .links span{color:var(--muted)}
/* v3 additions */
.marq-wrap{overflow:hidden;margin-block:0 24px;padding-block:18px}
.marq{background:#FFD84D;color:#0A3566;transform:rotate(-1.4deg);padding:16px 0;border-radius:0;box-shadow:0 8px 0 -2px var(--edge)}
.marq .track{display:flex;gap:14px;width:max-content;animation:run 36s linear infinite}
@media (hover:hover) and (pointer:fine){.marq:hover .track{animation-play-state:paused}}
.marq span{font:700 1.15rem var(--display);padding:10px 22px;border-radius:999px;white-space:nowrap}
@keyframes run{to{transform:translateX(-50%)}}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:st}
.how li{list-style:none;background:var(--surface);border:2px solid var(--edge);border-radius:28px;padding:28px;display:flex;flex-direction:column;gap:14px;position:relative}
.how li:nth-child(1){box-shadow:8px 8px 0 #7ED0FF}.how li:nth-child(2){box-shadow:8px 8px 0 #FFCBC4}.how li:nth-child(3){box-shadow:8px 8px 0 #B6EFDA}
.how .n{width:54px;height:54px;border-radius:50%;background:#1E90FF;color:#fff;font:800 1.5rem var(--display);display:grid;place-items:center}
.how li:nth-child(2) .n{background:var(--btn)}.how li:nth-child(3) .n{background:#0F9D6B}
.how h3{font-size:1.5rem}.how p{color:var(--muted)}
.how-wrap{margin:0;padding:0}
@media(max-width:800px){.how{grid-template-columns:1fr}}
.s4{width:44px;height:44px;color:var(--btn);left:2%;top:42%;animation:float 8s -1s ease-in-out infinite}
.s5{width:130px;height:30px;color:#1E90FF;left:36%;bottom:-8px;animation:float 9s -3s ease-in-out infinite}
.s6{width:88px;height:88px;border-radius:50%;background:radial-gradient(var(--edge) 2.5px,transparent 3px) 0 0/16px 16px;right:46%;top:28%;animation:float 10s -4s ease-in-out infinite}
@media(max-width:900px){.s4,.s5,.s6{display:none}}

/* tutors */
.tutors{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tutor{border-radius:28px;padding:26px;display:flex;flex-direction:column;gap:12px;border:2px solid var(--edge);color:#0A3566;min-height:250px;transition:transform .25s}
.tutor:hover{transform:translateY(-6px) rotate(.6deg)}
.tutor .ico{width:56px;height:56px;border-radius:50%;background:#0A3566;color:#fff;display:grid;place-items:center;margin-bottom:6px}
.tutor .ico svg{width:28px;height:28px}
.tutor p{font-size:.98rem;color:#12457F}
@media(max-width:1060px){.tutors{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.tutors{grid-template-columns:1fr}.tutor{min-height:0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.logo .gear{transform-origin:32px 32px;animation:spin 14s linear infinite}.logo:hover .gear{animation-duration:2.5s}

/* QA fixes */
.s4{display:none}
.hero p.lead{color:#17487F}
@media(max-width:600px){.s1{display:none}}

/* seo pages */
.hero h1{font-size:clamp(2.6rem,6.2vw,5rem)}
.crumbs{display:block;font-size:.9rem;color:var(--muted);padding-top:8px}
.crumbs a{display:inline;color:inherit;text-decoration:underline;text-underline-offset:3px}
.page{padding-block:24px 56px}
.page h1{font-size:clamp(2.2rem,5.5vw,3.8rem);margin-top:14px}
.page .lead{font-size:1.2rem;color:#17487F;margin-top:20px;max-width:62ch}
.prose{max-width:68ch}
.prose h2{font-size:clamp(1.5rem,3vw,2rem);margin:2em 0 .5em}
.prose p+p{margin-top:1em}
.prose ul{padding-left:1.2em;display:grid;gap:.5em;margin:.8em 0}
.cta-card{margin-top:48px;background:#7ED0FF;color:#0A3566;border-radius:28px;padding:clamp(22px,4vw,40px);display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta-card h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0}
.cta-card p{margin-top:6px}
.faq{display:grid;gap:12px;max-width:68ch}
.faq details{border:2px solid var(--edge);border-radius:20px;padding:0 22px;background:var(--surface)}
.faq summary{cursor:pointer;font:700 1.1rem var(--display);padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--btn)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding-bottom:18px;color:var(--muted)}
.subnav{display:flex;gap:18px;flex-wrap:wrap}
footer .links a{margin-left:0}

.info a{text-decoration:underline;text-underline-offset:3px}
.prose a,.cta-card a:not(.btn){color:inherit;text-decoration:underline;text-underline-offset:3px}

/* mobile polish */
html{scroll-padding-top:88px}
.logo{min-height:44px}
.wrap>header{gap:12px}
.wrap>header nav{margin-left:auto}
.tg{min-height:44px}
input[type=range]{height:44px}
.info a{display:inline-block;padding-block:10px}
footer .links{gap:4px 8px}
footer .links a,footer .links span{display:inline-block;padding:10px 6px}
nav a:not(.btn){padding-block:10px}
.m-menu{display:none;position:relative}
.m-menu summary{list-style:none;cursor:pointer;width:44px;height:44px;border-radius:50%;background:var(--surface);border:2px solid var(--edge);display:grid;place-items:center;color:var(--ink)}
.m-menu summary::-webkit-details-marker{display:none}
.m-menu summary svg{width:22px;height:22px}
.m-menu[open] summary{background:var(--ink);color:#fff;border-color:var(--ink)}
.m-panel{position:absolute;right:0;top:calc(100% + 10px);width:min(280px,calc(100vw - 32px));background:var(--surface);border:2px solid var(--edge);border-radius:22px;padding:8px;box-shadow:0 18px 40px -12px rgba(27,95,168,.45);z-index:60}
.m-panel a{display:block;padding:14px 16px;border-radius:14px;font-weight:600;text-decoration:none;color:var(--ink)}
.m-panel a:hover,.m-panel a:focus-visible{background:var(--grid)}
@media(max-width:760px){.m-menu{display:block}}
@media(max-height:500px){.wrap>header{position:static}}
@media(max-width:380px){.eyebrow{letter-spacing:.06em}}
.s2{display:none}
footer .links a,footer .links span{padding:12px 6px}
@media(max-width:360px){.wrap>header nav{display:none}.wrap>header .m-menu{margin-left:auto}}

/* polish pass */
/* no decorative floating shapes */
.shape{display:none}
/* labels: sentence case in the body font, not tracked-out mono caps */
.eyebrow,.proof,.ctl label,.tile .grade,.post .chip,.tg{font-family:var(--body);text-transform:none;letter-spacing:0}
.eyebrow{font-size:1rem;font-weight:600;color:var(--green)}
.proof{font-size:.95rem;font-weight:500;color:var(--muted)}
.ctl label{font-size:.95rem;font-weight:600}
.tile .grade{font-size:.95rem;font-weight:600}
/* hover and contrast fixes */
nav a.btn:hover{color:var(--on-btn)}
.tg[aria-pressed="true"]{background:#1A6BC4;border-color:#1A6BC4}
.how .n{background:#1A6BC4}
.hl{background-image:linear-gradient(transparent 62%,#5CC0FF 62% 92%,transparent 92%)}
/* calmer easing, no bounce */
.demo{animation-timing-function:cubic-bezier(.2,.8,.2,1)}
/* tiles and why-points without icon badges */
.tile{min-height:0;gap:12px}
.tile .go{margin-top:20px}
.pt{gap:8px}
.why .pt{padding-top:18px}

/* clearer Maths / English switch: one connected control */
.demo header.tgs{display:flex;gap:4px;padding:4px;margin-bottom:18px;background:#E1F0FC;border-radius:999px}
.demo .tg{flex:1;min-height:44px;border:0;border-radius:999px;background:transparent;color:var(--ink);font:700 1rem var(--body);cursor:pointer;transition:background .2s,color .2s,box-shadow .2s}
.demo .tg:hover{background:rgba(26,107,196,.12)}
.demo .tg[aria-pressed="true"]{background:#1A6BC4;color:#fff;box-shadow:0 2px 6px rgba(10,53,102,.25)}
.demo .tg[aria-pressed="true"]:hover{background:#1A6BC4}

/* logo size */
.logo svg{width:42px;height:42px}