/* Back to School 2026 — en_gb master. WHITE theme, matching the 2025 page
   (white bg, near-black ink, light-blue panels, ASUS-red highlight). */
:root{
  --bg:#ffffff; --card:#ffffff; --panel:#e5f1ff; --ink:#111111; --muted:#555555;
  --accent:#0a6ed1; --accent-2:#720e21; --line:#cfe0f5; --ok:#1a7f4b;
  /* headline "degradé" — purple->magenta gradient, clipped to the text,
     same effect as the 2025 page (h2/links/calculator headline). */
  --grad:linear-gradient(#4b3aa7 20%,#87336b 75%);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Roboto","Open Sans",Arial,sans-serif;line-height:1.5}
#lp-content{max-width:1100px;margin:0 auto;padding:16px}
.lp-block{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:28px;margin:18px 0}
/* gradient-clipped text; falls back to accent-2 where clip is unsupported */
.grad-text,h1,h2,#dealers .dealer-country,.calculator .headline,
.redeem-overlay-box h3{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:var(--accent-2)}
h1{font-size:2.6rem;margin:.2em 0;letter-spacing:.5px;text-align:center}
/* Sub-titles (section h2) CENTER-ALIGNED per Leira 27-Jul (PPTX slides 3-4).
   display:table shrink-wraps the underline to the text and (with margin:auto)
   centres the heading; it also forces following siblings onto their own line. */
h2{font-size:1.5rem;margin:.2em auto .8em;border-bottom:2px solid var(--accent);
  display:table;padding-bottom:.2em;text-align:center}
a{color:var(--accent)}
.hero-banner{display:block;margin:18px 0 0}
.hero-banner img{display:block;width:100%;height:auto;border-radius:14px;
  border:1px solid var(--line)}
.hero{text-align:center;background:var(--panel)}
.hero .cta-button{max-width:360px}
/* CTA-BAND is the emphasised hero message (Leira 27-Jul, PPTX slide 1):
   "PURCHASE ELIGIBLE ASUS GEAR / AND GET UP TO £730 CASHBACK!" — big + bold,
   gradient-clipped so the cashback offer dominates the hero. The old
   "Receive up to X" duplicate block is removed. */
.cta-band{margin:.6em auto 1em;max-width:820px}
.cta-band strong{display:block;font-size:2rem;font-weight:800;line-height:1.15;
  letter-spacing:-.01em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent}
.cta-band .amt{display:block;font-size:2rem;font-weight:800;line-height:1.15;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent}
@media(max-width:640px){.cta-band strong,.cta-band .amt{font-size:1.5rem}}
.hero-note{color:var(--muted);font-size:.82rem;margin:1em auto 0}
/* two-line Claim button: main label + small "(Start from Sep 1st)" sub-line */
.cta-main{display:block}
.cta-sub{display:block;font-size:.62em;font-weight:600;opacity:.85;margin-top:.15em}
/* Periods STACKED (2025 style, Leira 27-Jul): redemption below promotion,
   not side by side. Each on its own line, centred. */
.periods{margin:1.2em auto;max-width:640px}
.periods .period-row{margin:.3em 0;font-weight:600}
.footnote{color:var(--muted);font-size:.82rem;max-width:680px;margin:1.4em auto 0}
.cta-from{color:var(--accent-2);font-size:.85rem;margin:.4em 0}
/* Buttons — 2025 style: rectangular, gradient fill, slight skew, drop shadow.
   Primary = purple->magenta; secondary (T&C) = light-blue gradient. */
.cta-button,.tac-button{display:block;text-align:center;text-decoration:none;
  font-weight:700;font-size:1.4rem;padding:.55em 1em .7em;margin:.5em auto;cursor:pointer;
  min-height:2.6em;display:grid;place-content:center;
  transform:skew(-2deg,-.3deg);transition:all .1s linear;
  box-shadow:6px 6px 0 rgba(75,58,167,.18)}
.cta-button{background:linear-gradient(#4b3aa7,#87336b);color:#fff;
  border:2px solid #4b3aa7}
.cta-button:hover{background:linear-gradient(#87336b,#4b3aa7);color:#ffe800}
.tac-button{background:linear-gradient(#fff,var(--panel));color:var(--ink);
  border:2px solid var(--accent)}
.tac-button:hover{background:var(--panel)}
/* two-button claim row */
/* Claim + T&C buttons STACKED vertically and centred (Leira 27-Jul),
   not side by side. */
.cta_area{display:flex;flex-direction:column;align-items:center;gap:14px;
  max-width:800px;margin:1em auto 0}
.cta_area>div{width:100%;max-width:360px}
.how-it-works{margin:0;padding-left:1.2em}
.how-it-works li{margin:.5em 0}
.rule{background:var(--panel);border-left:4px solid var(--accent);padding:10px 16px;border-radius:6px}
.hint{color:var(--muted)}
.hint em{color:var(--accent-2);font-style:normal}

.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* product finder — icon tabs (one product line at a time; FIFA/ProArt pattern) */
.pf-tabs{display:grid;grid-template-columns:repeat(auto-fill,minmax(146px,1fr));gap:8px;
  margin:16px 0 20px}
.pf-tab{appearance:none;background:#f4f9ff;border:1px solid var(--line);color:var(--ink);
  border-radius:10px;padding:14px 8px 12px;cursor:pointer;line-height:1.25;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:inherit;font-size:.8rem;font-weight:700;letter-spacing:.4px;text-transform:uppercase;
  transition:background-color .15s linear,border-color .15s linear,box-shadow .15s linear}
.pf-tab:hover{border-color:var(--accent);background:#e5f1ff}
.pf-tab.is-active{background:linear-gradient(135deg,var(--accent),var(--accent-2));
  border-color:var(--accent-2);color:#fff;box-shadow:0 6px 18px rgba(114,14,33,.28)}
.pf-tab .tab-icons{display:block}
.pf-tab .tab-icon{display:block;width:54px;height:54px;flex-shrink:0}
/* inline SVG pictograms are stroke-only; colour follows the tab state */
.pf-tab .tab-icon .st0,
.pf-tab .tab-icon path,.pf-tab .tab-icon polyline,.pf-tab .tab-icon polygon,
.pf-tab .tab-icon circle,.pf-tab .tab-icon line,.pf-tab .tab-icon rect{
  fill:none;stroke:var(--accent);stroke-width:1.5px;
  stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.pf-tab.is-active .tab-icon .st0,
.pf-tab.is-active .tab-icon path,.pf-tab.is-active .tab-icon polyline,
.pf-tab.is-active .tab-icon polygon,.pf-tab.is-active .tab-icon circle,
.pf-tab.is-active .tab-icon line,.pf-tab.is-active .tab-icon rect{stroke:#fff}
.pf-tab .tab-label{display:block;text-align:center}
.pf-tab .tab-count{display:inline-block;min-width:22px;padding:1px 7px;border-radius:999px;
  background:rgba(10,110,209,.14);color:inherit;font-size:.85em;font-weight:700;line-height:1.5}
.pf-tab.is-active .tab-count{background:rgba(0,0,0,.25)}
@media(max-width:700px){
  .pf-tabs{grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:6px}
  .pf-tab .tab-icon{width:42px;height:42px}
}

/* product groups — one visible at a time; searching shows all matching flat */
.pf-group{display:none}
.pf-group.is-active{display:block}
#pf-grid.is-searching .pf-group{display:block}

/* product finder — search box */
.pf-search{display:flex;align-items:center;gap:10px;background:#f4f9ff;
  border:1px solid var(--line);border-radius:30px;padding:10px 16px;margin:16px 0 6px}
.pf-search:focus-within{border-color:var(--accent)}
.pf-search .search-icon{width:20px;height:20px;color:var(--muted);flex:none}
.pf-search input{flex:1;background:transparent;border:0;outline:none;color:var(--ink);
  font-size:1rem}
.pf-search input::placeholder{color:var(--muted)}
#pf-search-clear{background:none;border:0;color:var(--muted);font-size:1.4rem;cursor:pointer;
  line-height:1;padding:0 4px}
#pf-search-clear:hover{color:var(--ink)}
.pf-search-count{color:var(--muted);font-size:.85rem;min-height:1.2em;margin:0 0 10px 4px}
.pf-empty{color:var(--muted);padding:18px;text-align:center;font-style:italic}
.cap-count{color:var(--muted);font-weight:400;font-size:.85rem}

/* product tables */
table.table{width:100%;border-collapse:collapse;margin:14px 0 26px;
  background:#f4f9ff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
table.table caption{caption-side:top;text-align:left;font-weight:700;font-size:1.1rem;
  padding:10px 12px;color:var(--accent-2)}
table.table th,table.table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
table.table thead th{background:#e5f1ff;color:var(--muted);font-size:.82rem;
  text-transform:uppercase;letter-spacing:.5px}
table.table td .symbol{color:var(--muted)}
table.table td .amount{font-weight:700}
table.table tbody tr:hover{background:#eaf3ff}
tr:has(.calc-select) a,tr:has(.calc-select) td{color:var(--ok)!important;font-weight:700}
.pf-row[hidden]{display:none}

/* selector circle */
.calc-selector{display:inline-block;width:22px;height:22px;border:2px solid var(--accent);
  border-radius:50%;background:transparent;cursor:pointer;vertical-align:middle}
.calc-selector:focus{outline:none;border-width:4px}
.calc-selector.calc-select{background:var(--accent);
  box-shadow:0 0 0 3px #ffffff inset}

/* calculator box (sticky) */
.calculator{position:sticky;bottom:10px;margin:20px 0;background:rgba(255,255,255,.96);
  backdrop-filter:blur(6px);border:2px solid var(--accent);border-radius:14px;
  padding:14px 8px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.calculator.no-items{opacity:.6}
.calculator .headline{font-size:1.3rem;font-weight:700;padding:.2em .6em;color:var(--accent-2)}
.calculator .calc-expand-items{opacity:.5;cursor:pointer;padding:0 .8em;font-size:.9rem}
.calculator:has(.item-name) .calc-expand-items{opacity:1}
.calculator:has(.item-name) .calc-expand-items:after{content:" ▲";font-size:.7em}
.calculator.collapsed:has(.item-name) .calc-expand-items:after{content:" ▼"}
.calculator.collapsed .calc-items-list{display:none}
.calc-items-list,.calc-sum{display:grid;grid-template-columns:4fr 1fr}
.calc-items-list{max-height:34vh;overflow:auto;scrollbar-width:thin}
.calc-items-list .item-name,.calc-sum .calc-sum-label{text-align:left;padding:.3rem 1.4rem}
.calc-items-list .item-value,.calc-sum .calc-sum-value{text-align:right;padding:.3rem 1.4rem;white-space:nowrap}
.calc-items-list>*:nth-child(4n+1),.calc-items-list>*:nth-child(4n+2){background:rgba(10,110,209,.06)}
.calc-sum{border-top:1px solid var(--line);font-weight:700;font-size:1.15rem}
.calc-sum .calc-sum-value{color:var(--accent-2)}

.tac-row{margin-top:1em}
.site-footer{text-align:center;color:var(--muted);font-size:.85rem}

/* participating dealers */
#dealers .dealer-country{color:var(--accent-2);font-size:1.05rem;margin:.4em 0 .6em}
.dealers-list{list-style:none;margin:0;padding:0;display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px 20px}
.dealers-list li{background:#f4f9ff;border:1px solid var(--line);border-radius:8px;
  padding:9px 14px}
.dealers-list li a{color:var(--ink);text-decoration:none;font-weight:600;display:block}
.dealers-list li:hover{border-color:var(--accent)}
/* Fixed 3-column dealer layout (IL): column-major so named heads top each column.
   The inline grid-template-rows/columns pins the balance; here we just collapse
   gracefully on narrow viewports (grid-auto-flow reverts to row so nothing clips). */
@media(max-width:820px){.dealers-fixed-cols{grid-auto-flow:row !important;
  grid-template-columns:1fr 1fr !important;grid-template-rows:none !important}}
@media(max-width:520px){.dealers-fixed-cols{grid-template-columns:1fr !important}}
.dealers-list li a:hover{color:var(--accent-2)}
/* EUR equivalent shown next to the local amount (Nordics): quieter than the
   primary figure so the local currency stays the leading information. */
.amount-eur{color:var(--muted);font-weight:400;white-space:nowrap}
#dealers .footnote{max-width:none;margin-top:1.2em}

/* date-gated CTA: disabled look before the redemption period */
.cta-button.is-disabled{opacity:.55;cursor:not-allowed;box-shadow:none;filter:grayscale(.3)}

/* pre-redemption overlay (shown on gated-CTA click before REDEEM_START) */
.redeem-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;
  justify-content:center;padding:20px;background:rgba(17,17,17,.55);backdrop-filter:blur(4px)}
.redeem-overlay[hidden]{display:none}
.redeem-overlay-box{position:relative;max-width:460px;width:100%;background:var(--card);
  border:2px solid var(--accent);border-radius:16px;padding:32px 28px 28px;text-align:center;
  box-shadow:0 20px 60px rgba(0,0,0,.5)}
.redeem-overlay-box h3{font-size:1.5rem;margin:.1em 0 .6em;color:var(--accent-2)}
.redeem-overlay-box p{color:var(--ink);margin:.5em 0}
.redeem-overlay-box strong{color:var(--accent-2)}
/* overlay "Got it" — compact, no skew/shadow, unlike the page CTAs */
.redeem-overlay-ok{margin:1.2em auto 0;min-height:0;transform:none;box-shadow:none;
  font-size:1rem;padding:.6em 1.6em;width:auto}
.redeem-overlay-close{position:absolute;top:10px;right:14px;background:none;border:0;
  color:var(--muted);font-size:1.8rem;line-height:1;cursor:pointer}
.redeem-overlay-close:hover{color:var(--ink)}

/* Floating chapter nav — fixed to the right edge; scroll-spy highlights the
   section in view (.current_chapter). Same pattern as FIFA, white theme. */
.chapters-list{position:fixed;top:150px;right:0;z-index:900;
  display:flex;flex-direction:column;gap:6px;font-size:.8rem;width:max-content}
.chapters-list div{cursor:pointer;text-align:right;padding:6px 14px;opacity:.7;
  background:#fff;border:1px solid var(--line);border-right:0;
  border-radius:8px 0 0 8px;color:var(--ink);transition:all .12s linear;
  box-shadow:-2px 2px 8px rgba(17,17,17,.08)}
.chapters-list div:hover{opacity:1;border-color:var(--accent)}
.chapters-list div.current_chapter{opacity:1;font-weight:700;color:#fff;
  background:var(--grad);border-color:transparent;padding-inline:18px 16px}
.chapters-list div span{display:inline}
/* On narrower screens collapse to dots; hovering the rail reveals the labels. */
@media(max-width:1200px){
  .chapters-list div span{display:none}
  .chapters-list div{padding:9px}
  .chapters-list div::after{content:"";display:block;width:8px;height:8px;
    border-radius:50%;border:2px solid var(--accent)}
  .chapters-list div.current_chapter::after{background:#fff;border-color:#fff}
  .chapters-list:hover div span{display:inline}
  .chapters-list:hover div::after{display:none}
}
@media(max-width:640px){
  h1{font-size:2rem}
  #lp-content{padding:8px}
  .lp-block{padding:18px}
  .calc-items-list,.calc-sum{grid-template-columns:3fr 1fr}
  .chapters-list{display:none}   /* too cramped on phones */
}

/* --- RTL (Hebrew) --- only active when <html dir="rtl"> is set. Mirrors the
   direction-bound rules so punctuation, lists, borders and the chapter rail sit
   on the correct side. The calculator keeps dir="ltr" (numbers/amounts read LTR),
   but its label/value alignment is flipped below. */
[dir="rtl"] .how-it-works{padding-left:0;padding-right:1.2em}
[dir="rtl"] .rule{border-left:0;border-right:4px solid var(--accent)}
[dir="rtl"] table.table caption{text-align:right}
[dir="rtl"] table.table th,[dir="rtl"] table.table td{text-align:right}
[dir="rtl"] .calc-items-list .item-name,[dir="rtl"] .calc-sum .calc-sum-label{text-align:right}
[dir="rtl"] .calc-items-list .item-value,[dir="rtl"] .calc-sum .calc-sum-value{text-align:left}
[dir="rtl"] .chapters-list{right:auto;left:0}
[dir="rtl"] .chapters-list div{text-align:left;border-right:1px solid var(--line);border-left:0}
[dir="rtl"] .redeem-overlay-close{right:auto;left:14px}
@media(max-width:1200px){[dir="rtl"] .chapters-list{left:0;right:auto}}