:root{--blue:#1264c4;--blue-dark:#0b3970;--blue-soft:#eaf3ff;--ink:#122231;--muted:#607080;--line:#dce4ea;--paper:#fff;--wash:#f3f7fa;--green:#187754;--shadow:0 18px 50px rgba(23,46,66,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Montserrat,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.store-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:76px;padding:12px max(22px,calc((100vw - 1180px)/2));border-bottom:1px solid rgba(220,228,234,.92);background:rgba(255,255,255,.94);backdrop-filter:blur(14px)}
.store-brand{display:flex;align-items:center;gap:11px;text-decoration:none}.store-brand>img{width:46px;height:46px;object-fit:contain}.store-brand>span:not(.store-brand-images){display:grid;gap:1px}.store-brand-images{display:flex}.store-brand-images img{width:34px;height:42px;object-fit:cover;border:2px solid #fff;border-radius:3px;box-shadow:0 3px 10px rgba(23,46,66,.12)}.store-brand-images img+img{margin-left:-10px}.store-brand strong{font-size:16px;letter-spacing:.04em}.store-brand small{color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.store-header nav{display:flex;align-items:center;gap:28px}.store-header nav a{font-size:12px;font-weight:700;text-decoration:none}.store-header nav a:hover{color:var(--blue)}
main{overflow:hidden}.store-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);gap:72px;align-items:center;min-height:610px;padding:82px max(24px,calc((100vw - 1180px)/2)) 92px;background:linear-gradient(130deg,#fff 0%,#f5f9fd 68%,#e9f3ff 100%)}
.store-eyebrow{margin:0 0 12px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.store-hero h1{max-width:690px;margin:0;font-size:clamp(44px,6vw,76px);line-height:.98;letter-spacing:-.055em}.store-lead{max-width:660px;margin:25px 0 0;color:var(--muted);font-size:17px;line-height:1.75}
.store-hero-actions{display:flex;align-items:center;gap:20px;margin-top:32px}.store-hero-actions span{color:var(--muted);font-size:11px;font-weight:700}.store-button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:12px 20px;border:1px solid transparent;border-radius:6px;font:700 12px/1 Montserrat,sans-serif;text-decoration:none;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.store-button:hover{transform:translateY(-1px)}.store-button.primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(18,100,196,.23)}.store-button.primary:hover{background:#0e56aa}.store-button.secondary{border-color:var(--line);background:#fff;color:var(--ink)}.store-button[aria-disabled="true"],.store-button:disabled{cursor:not-allowed;opacity:.55;transform:none;box-shadow:none}
.store-paper-stack{position:relative;min-height:430px;perspective:900px}.paper{position:absolute;top:50%;left:50%;width:290px;height:345px;object-fit:cover;object-position:center;border:8px solid #fff;border-radius:4px;background:#fff;box-shadow:var(--shadow)}.paper-one{transform:translate(-78%,-45%) rotate(-9deg)}.paper-two{z-index:2;transform:translate(-48%,-51%) rotate(1deg)}.paper-three{z-index:1;transform:translate(-17%,-44%) rotate(9deg)}
.store-trust{display:grid;grid-template-columns:repeat(3,1fr);max-width:1180px;margin:-34px auto 0;padding:0 24px;position:relative;z-index:4}.store-trust>div{display:grid;grid-template-columns:30px 1fr;gap:3px 8px;min-height:86px;align-content:center;padding:14px 20px;border:1px solid var(--line);border-right:0;background:#fff}.store-trust>div:first-child{border-radius:8px 0 0 8px}.store-trust>div:last-child{border-right:1px solid var(--line);border-radius:0 8px 8px 0}.store-trust span{grid-row:1/3;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}.store-trust strong{font-size:11px}.store-trust small{color:var(--muted);font-size:9px}
.download-panel{max-width:1132px;margin:34px auto 0;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:20px 22px;border:1px solid #b7ddcb;border-radius:9px;background:#effaf5}.download-panel[hidden]{display:none}.download-panel h2{margin:0 0 5px;font-size:20px}.download-panel p:not(.store-eyebrow){margin:0;color:#426554;font-size:12px}.download-panel .store-eyebrow{margin-bottom:5px;color:var(--green)}.download-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:#d5f1e4;color:var(--green);font-size:25px;font-weight:800}
.store-products{max-width:1180px;margin:0 auto;padding:104px 24px}.store-section-head{display:flex;justify-content:space-between;gap:42px;align-items:end}.store-section-head h2{margin:0;font-size:clamp(30px,4vw,45px);letter-spacing:-.04em}.store-section-head>p{max-width:480px;margin:0;color:var(--muted);font-size:12px;line-height:1.7}.store-status{display:none;margin-top:22px;padding:12px 14px;border:1px solid #edd79e;border-radius:7px;background:#fff9e9;color:#775310;font-size:12px;line-height:1.55}.store-status.visible{display:block}.store-status.success{border-color:#b7ddcb;background:#effaf5;color:#276248}
.store-product-grid{margin-top:34px}.store-year-group+.store-year-group{margin-top:54px}.store-year-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--line)}.store-year-head h3{margin:0;font-size:24px;letter-spacing:-.03em}.store-year-head span{color:var(--muted);font-size:10px;font-weight:700;text-transform:uppercase}.store-year-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.store-loading{min-height:220px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;background:var(--wash);color:var(--muted);font-size:12px}.store-product-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:9px;background:#fff;transition:transform .18s ease,box-shadow .18s ease}.store-product-card:hover{transform:translateY(-3px);box-shadow:0 15px 38px rgba(24,48,68,.1)}.store-product-media{height:244px;padding:22px 22px 0;background:linear-gradient(145deg,#edf4f9,#f9fbfc);overflow:hidden}.store-product-media img{width:100%;height:100%;display:block;object-fit:cover;object-position:center;border-radius:5px 5px 0 0;box-shadow:0 8px 20px rgba(26,45,60,.13)}.store-product-body{display:flex;flex:1;flex-direction:column;padding:20px}.store-product-body h3{margin:0;font-size:17px;line-height:1.35}.store-product-body p{margin:10px 0 18px;color:var(--muted);font-size:11px;line-height:1.65}.store-product-buy{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}.store-product-actions{display:flex;align-items:center;gap:8px}.store-product-price{display:grid;gap:2px;font-size:18px;font-weight:800}.store-product-price s{color:var(--muted);font-size:10px;font-weight:600}.store-product-price small{color:var(--green);font-size:8px;text-transform:uppercase}.store-product-buy .store-button{min-height:42px;padding:10px 12px;white-space:nowrap}.store-product-card.is-returned{outline:3px solid rgba(18,100,196,.2);outline-offset:3px}
.store-how{max-width:none;background:var(--blue-dark);color:#fff}.store-how>.store-section-head,.store-step-grid{max-width:1132px;margin-right:auto;margin-left:auto}.store-how .store-eyebrow{color:#8cc3ff}.store-step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:42px;background:rgba(255,255,255,.16)}.store-step-grid article{min-height:230px;padding:30px;background:var(--blue-dark)}.store-step-grid span{color:#8cc3ff;font-size:11px;font-weight:800;letter-spacing:.12em}.store-step-grid h3{margin:42px 0 10px;font-size:19px}.store-step-grid p{margin:0;color:#bfd0df;font-size:12px;line-height:1.7}
.store-support{max-width:1132px;margin:96px auto;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:44px;border:1px solid var(--line);border-radius:10px;background:var(--wash)}.store-support h2{margin:0;font-size:29px;letter-spacing:-.035em}.store-support p:not(.store-eyebrow){margin:10px 0 0;color:var(--muted);font-size:12px}
.store-footer{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;padding:34px max(24px,calc((100vw - 1132px)/2));border-top:1px solid var(--line);background:#fff}.store-footer .store-brand>img{width:38px;height:38px}.store-footer p{color:var(--muted);font-size:10px}.store-footer>div{display:flex;justify-content:flex-end;gap:20px}.store-footer>div a{color:var(--muted);font-size:10px;font-weight:700;text-decoration:none}.store-footer>div a:hover{color:var(--blue)}
.store-product-media{position:relative}.store-product-card.is-sale{border-color:#e6b17b;box-shadow:0 10px 30px rgba(197,104,33,.1)}.store-sale-badge{position:absolute;top:14px;left:14px;z-index:2;padding:7px 11px;border-radius:999px;background:#c95f20;color:#fff;font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;box-shadow:0 5px 14px rgba(116,54,19,.2)}.store-product-price .store-sale-price{color:#b84f17;font-size:22px}.store-product-card.is-sale .store-product-actions .store-button.primary{background:#c95f20;box-shadow:0 10px 24px rgba(201,95,32,.22)}.store-product-card.is-sale .store-product-actions .store-button.primary:hover{background:#ad4d16}
.store-dialog{width:min(520px,calc(100vw - 28px));padding:0;border:0;border-radius:10px;background:#fff;color:var(--ink);box-shadow:0 28px 80px rgba(16,34,50,.28)}.store-dialog::backdrop{background:rgba(10,28,43,.58);backdrop-filter:blur(3px)}.store-dialog form{padding:26px}.store-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.store-dialog-head h2{margin:0;font-size:27px;letter-spacing:-.035em}.store-dialog-head button{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--muted);font-size:22px;line-height:1;cursor:pointer}.store-dialog-product{margin:18px 0;padding:12px 14px;border-radius:6px;background:var(--blue-soft);font-size:12px;font-weight:800}.store-dialog-fields{display:grid;gap:14px}.store-dialog-fields label{display:grid;gap:7px;font-size:11px;font-weight:800}.store-dialog-fields input,.store-dialog-fields textarea{width:100%;padding:11px 12px;border:1px solid #bac9d5;border-radius:6px;background:#fff;color:var(--ink);font:500 13px/1.45 Montserrat,Arial,sans-serif;outline:none}.store-dialog-fields textarea{resize:vertical}.store-dialog-fields input:focus,.store-dialog-fields textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(18,100,196,.1)}.store-dialog-fields .store-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.store-dialog-note{margin:14px 0 0;color:var(--muted);font-size:10px;line-height:1.6}.store-dialog-status{min-height:18px;margin-top:10px;color:#a34135;font-size:11px;font-weight:700}.store-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}
.store-basket-trigger{display:inline-flex;min-height:38px;align-items:center;gap:9px;padding:7px 9px 7px 13px;border:1px solid #c8d8e7;border-radius:999px;background:#fff;color:var(--ink);font:700 11px/1 Montserrat,sans-serif;cursor:pointer}.store-basket-trigger:hover{border-color:var(--blue);color:var(--blue)}.store-basket-trigger strong{min-width:23px;height:23px;display:grid;place-items:center;padding:0 6px;border-radius:999px;background:var(--blue);color:#fff;font-size:9px}.store-basket-trigger.has-items{border-color:#8bb8e7;background:var(--blue-soft)}
.store-basket{position:fixed;inset:0 0 0 auto;width:min(480px,100vw);max-width:none;height:100dvh;max-height:none;margin:0;padding:0;border:0;background:#fff;color:var(--ink);box-shadow:-20px 0 60px rgba(13,36,55,.2)}.store-basket::backdrop{background:rgba(10,28,43,.5);backdrop-filter:blur(2px)}.store-basket-shell{height:100%;display:flex;flex-direction:column;padding:27px}.store-basket-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--line)}.store-basket-head .store-eyebrow{margin-bottom:4px}.store-basket-head h2{margin:0;font-size:31px;letter-spacing:-.04em}.store-basket-head button{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--muted);font-size:24px;line-height:1;cursor:pointer}.store-basket-benefits{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);color:var(--green);font-size:9px;font-weight:700}.store-basket-benefits span::before{content:"✓";margin-right:5px}.store-basket-items{display:grid;flex:1;gap:0;overflow:auto}.store-basket-item{display:grid;grid-template-columns:70px 1fr auto;gap:13px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.store-basket-item img{width:70px;height:82px;object-fit:cover;border-radius:4px;background:var(--wash)}.store-basket-item-copy{display:grid;gap:6px}.store-basket-item-copy strong{font-size:12px;line-height:1.35}.store-basket-item-copy span{color:var(--muted);font-size:9px}.store-basket-item-price{display:grid;justify-items:end;gap:8px;font-size:12px;font-weight:800}.store-basket-item-price button{padding:2px;border:0;background:transparent;color:var(--muted);font:700 9px/1 Montserrat,sans-serif;text-decoration:underline;cursor:pointer}.store-basket-empty{flex:1;display:grid;place-content:center;justify-items:center;gap:9px;text-align:center}.store-basket-empty[hidden]{display:none}.store-basket-empty strong{font-size:17px}.store-basket-empty span{color:var(--muted);font-size:11px}.store-basket-empty .store-button{margin-top:10px}.store-basket-checkout{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}.store-basket-checkout[hidden]{display:none}.store-basket-clear{display:block;margin:0 0 10px auto;padding:3px;border:0;background:transparent;color:var(--muted);font:700 9px/1 Montserrat,sans-serif;text-decoration:underline;cursor:pointer}.store-basket-checkout dl{display:grid;gap:9px;margin:0}.store-basket-checkout dl div{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px}.store-basket-checkout dd{margin:0;color:var(--ink);font-weight:800}.store-basket-checkout #basketSavingRow dd{color:#b84f17}.store-basket-checkout dl .store-basket-total{margin-top:4px;padding-top:12px;border-top:1px solid var(--line);color:var(--ink);font-size:14px;font-weight:800}.store-basket-total dd{font-size:20px}.store-basket-discount{display:grid;gap:7px;margin-top:16px}.store-basket-discount span{font-size:10px;font-weight:800}.store-basket-discount input{height:43px;padding:10px 12px;border:1px solid #bac9d5;border-radius:6px;background:#fff;color:var(--ink);font:700 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.05em;text-transform:uppercase;outline:none}.store-basket-discount input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(18,100,196,.1)}.store-basket-pay{width:100%;margin-top:13px}.store-basket-status{min-height:16px;margin:9px 0 0;color:#a34135;font-size:10px;font-weight:700;line-height:1.5;text-align:center}.store-product-buy .store-button.is-added,.store-product-card.is-sale .store-product-buy .store-button.is-added{border-color:#8bb8e7;background:var(--blue-soft);color:var(--blue);box-shadow:none}.store-toast{position:fixed;right:22px;bottom:22px;z-index:40;max-width:min(340px,calc(100vw - 32px));padding:13px 17px;border-radius:7px;background:var(--ink);color:#fff;font-size:11px;font-weight:700;line-height:1.45;box-shadow:0 12px 32px rgba(13,35,52,.24);opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .18s ease,transform .18s ease}.store-toast.is-visible{opacity:1;transform:none}
@media(max-width:1050px){.store-product-buy{align-items:stretch;flex-direction:column}.store-product-actions .store-button{flex:1}}
@media(max-width:900px){.store-hero{grid-template-columns:1fr;gap:28px;padding-top:62px}.store-paper-stack{min-height:380px;max-width:620px;width:100%;margin:auto}.store-trust{grid-template-columns:1fr;margin-top:-20px}.store-trust>div,.store-trust>div:last-child{border:1px solid var(--line);border-radius:0}.store-year-products{grid-template-columns:1fr 1fr}.store-footer{grid-template-columns:1fr auto}.store-footer p{display:none}.store-footer>div{grid-column:1/-1;justify-content:flex-start}}
@media(max-width:620px){.store-header{min-height:66px;padding:9px 16px}.store-brand>img{width:40px;height:40px}.store-brand-images img{width:27px;height:35px}.store-header nav{gap:14px}.store-header nav a:first-child{display:none}.store-hero{min-height:auto;padding:52px 20px 70px}.store-hero h1{font-size:45px}.store-lead{font-size:14px}.store-hero-actions{align-items:flex-start;flex-direction:column}.store-paper-stack{min-height:300px}.paper{width:205px;height:250px;border-width:5px}.store-trust{grid-template-columns:1fr;padding:0 16px}.store-trust>div{min-height:70px}.download-panel{grid-template-columns:auto 1fr;margin:24px 16px 0}.download-panel .store-button{grid-column:1/-1}.store-products{padding:78px 18px}.store-section-head{align-items:flex-start;flex-direction:column}.store-year-products{grid-template-columns:1fr}.store-product-media{height:270px}.store-product-buy{align-items:stretch;flex-direction:column}.store-product-actions .store-button{flex:1}.store-support{align-items:flex-start;flex-direction:column;margin:64px 18px;padding:28px}.store-footer{grid-template-columns:1fr;padding:28px 18px}.store-footer>div{gap:14px;flex-wrap:wrap}}
@media(max-width:620px){.store-header nav{gap:9px}.store-header nav>a{font-size:10px}.store-basket-trigger{padding-left:10px}.store-basket-trigger span{display:none}.store-basket-shell{padding:22px 18px}.store-basket-benefits{align-items:flex-start;flex-direction:column;gap:7px}.store-basket-item{grid-template-columns:58px 1fr auto}.store-basket-item img{width:58px;height:70px}.store-toast{right:16px;bottom:16px}}
@media(max-width:380px){.store-header .store-help-link{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.store-button,.store-product-card{transition:none}}

/* Online attempts sit beside downloadable packs in the year catalogue. */
.store-product-card.is-online-attempt{border-color:#8ebce8;background:linear-gradient(180deg,#fff,#f7fbff)}.store-product-card.is-online-attempt .store-product-media{background:linear-gradient(145deg,#dfefff,#f4f9ff)}.store-online-badge{position:absolute;top:14px;left:14px;z-index:2;padding:7px 11px;border-radius:999px;background:#1264c4;color:#fff;font-size:8px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;box-shadow:0 5px 14px rgba(18,100,196,.24)}.store-product-card.is-online-attempt .store-product-body p::after{content:" Link remains ready until started. No question booklet or answer PDF is included."}.store-product-card.is-online-attempt .store-product-price::after{content:"one attempt";color:var(--blue);font-size:8px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}