:root{color:#f8fafc;background:#030408;font-family:Avenir Next,Segoe UI,Calibri,sans-serif;--tesco-blue: #00539f;--tesco-red: #e30613;--ink: #030408;--panel: rgba(9, 13, 22, .74);--line: rgba(255, 255, 255, .18);--silver: #d8dde7}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{overflow-x:hidden;overflow-y:auto;background:#030408;-webkit-tap-highlight-color:transparent}button{font:inherit;touch-action:manipulation}.app{position:relative;width:100vw;min-height:100vh;min-height:100dvh;overflow-x:hidden;overflow-y:auto;background:radial-gradient(circle at 50% 0%,rgba(0,83,159,.28),transparent 34rem),linear-gradient(160deg,#05070d,#11131a 42%,#030408)}.app-landing,.app-launch,.app-cta{color:#333;background:linear-gradient(180deg,#fff,#f7f5f2 58%,#eef4fb)}.app:before,.app:after{display:none}.stage-glow{position:fixed;inset:auto 8vw -18vh;height:42vh;pointer-events:none;background:radial-gradient(circle,rgba(227,6,19,.22),transparent 58%);filter:blur(10px)}.app-landing .stage-glow,.app-launch .stage-glow,.app-cta .stage-glow{display:none}.screen{position:relative;z-index:2;min-height:100vh;min-height:100dvh;display:grid;align-content:space-between;gap:12px;padding:max(14px,env(safe-area-inset-top)) 18px max(14px,env(safe-area-inset-bottom))}.password-gate{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 0%,rgba(0,83,159,.16),transparent 24rem),linear-gradient(180deg,#fff,#eef4fb)}.password-panel{width:min(100%,390px);display:grid;gap:12px;padding:24px 22px 22px;border:1px solid #d8e4ef;border-radius:16px;background:#fff;box-shadow:0 18px 44px #00539f1f}.password-panel h2{margin:0 0 6px;color:var(--tesco-blue);font-size:clamp(1.9rem,8vw,2.55rem);line-height:1.04}.password-panel label{color:#414141;font-size:.86rem;font-weight:800}.password-panel input{width:100%;min-height:52px;border:1px solid #bfcbd9;border-radius:10px;padding:0 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.brand-lockup{align-self:start}.landing-screen .landing-copy{align-self:start;padding-top:clamp(28px,6dvh,70px)}.landing-screen .primary-action{align-self:end}.brand-lockup{display:flex;align-items:baseline;gap:8px;letter-spacing:0;font-weight:800}.tesco{color:var(--tesco-red);font-family:Georgia,Times New Roman,serif;font-size:1.18rem;font-weight:900;letter-spacing:.01em}.tesco-chevrons{display:inline-flex;gap:3px;align-items:center;margin-left:-2px}.tesco-chevrons i{width:15px;height:5px;border-radius:999px 4px;background:var(--tesco-blue);transform:skew(-28deg)}.mobile{color:var(--tesco-blue);font-size:1.05rem;font-weight:800}.route-chip{position:fixed;z-index:8;right:14px;top:max(14px,env(safe-area-inset-top));display:flex;align-items:center;gap:7px;padding:8px 10px;max-width:calc(100vw - 72px);border:1px solid 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svg{display:block}.back-button{position:fixed;z-index:10;top:max(14px,env(safe-area-inset-top));left:14px}.product-theatre,.scanner-card,.reward-badge{position:relative;display:grid;place-items:center}.product-theatre{perspective:900px;pointer-events:none}.model-preview{position:relative;width:min(54vw,230px);height:min(28dvh,230px);min-height:142px;filter:drop-shadow(0 18px 32px rgba(0,83,159,.18))}.model-preview a-scene{width:100%;height:100%;background:transparent}.model-preview canvas{background:transparent}.landing-hero{position:relative;display:grid;align-content:center;justify-items:center;min-height:0;overflow:hidden;border:1px solid #d8e4ef;border-radius:12px;background:radial-gradient(circle at 50% 40%,rgba(0,83,159,.12),transparent 42%),linear-gradient(180deg,#fff,#eef5fb)}.phone-shell,.demo-phone{position:relative;width:min(31vw,132px);aspect-ratio:.49;border:2px solid 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strong{display:block;color:#0b1220;font-size:.88rem}.offer-safety-copy{margin:-3px 0 0;color:#ffffffc7;font-size:.62rem;line-height:1.25;text-align:center;text-shadow:0 1px 10px rgba(0,0,0,.36)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes rewardPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.74;transform:scale(1.035)}}@media(min-width:720px){body{overflow:hidden;background:linear-gradient(90deg,rgba(227,6,19,.16),transparent 24%,transparent 76%,rgba(0,83,159,.2)),#05070d}.app{width:min(430px,calc(100vw - 56px));height:min(860px,calc(100dvh - 44px));min-height:0;margin:22px auto;border:10px solid #111722;border-radius:38px;overflow-y:auto;overscroll-behavior:contain;box-shadow:0 0 0 1px #ffffff1a,0 34px 90px 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h2{font-size:clamp(1.62rem,7.4vw,2.2rem)}}