html{scroll-behavior:smooth;scroll-padding-top:92px}.nav{gap:28px}.site-menu{align-items:center;display:flex;gap:clamp(14px,2vw,34px);margin-left:auto}.site-menu a,.audio-toggle{color:#97a7a9;font:700 10px/1 Arial;letter-spacing:.15em;text-decoration:none;transition:.25s}.site-menu a:hover,.audio-toggle:hover{color:#fff}.nav-actions{align-items:center;display:flex;gap:16px}.audio-toggle,.menu-toggle,.preview-trigger{background:none;border:0;cursor:pointer}.menu-toggle{display:none}.device-showcase{align-items:center;background:radial-gradient(circle at 70% 40%,rgba(84,169,182,.14),transparent 32%),#030607;display:grid;gap:8vw;grid-template-columns:.7fr 1.3fr;padding:130px 9vw}.device-copy h2{font:800 clamp(42px,5vw,78px)/.95 Arial;letter-spacing:-.05em;margin:22px 0}.device-copy>p:last-child{color:#91a0a2;font:17px/1.7 Georgia;max-width:480px}.devices{align-items:end;display:flex;justify-content:center;min-height:550px;perspective:1200px;position:relative}.devices img{display:block;height:100%;object-fit:cover;width:100%}.book-3d{box-shadow:-18px 20px 40px #000;height:490px;transform:rotateY(25deg) rotateX(2deg);width:310px}.book-3d:before{background:#d7d4c8;content:"";height:100%;left:-13px;position:absolute;transform:rotateY(90deg);transform-origin:right;width:14px}.device-reader{background:#d7dad6;border:12px solid #1d2527;border-radius:9px;box-shadow:0 35px 55px #000;height:430px;margin-left:-42px;padding:35px 18px 18px;position:relative;transform:translateY(35px) rotateY(-10deg);width:290px}.device-reader span{color:#141a1b;font:700 8px Arial;left:50%;letter-spacing:.2em;position:absolute;top:10px;transform:translateX(-50%)}.device-phone{background:#111719;border:7px solid #1b2325;border-radius:28px;box-shadow:0 35px 45px #000;height:330px;margin-left:-30px;padding:20px 6px 7px;position:relative;width:153px}.device-phone span{background:#050708;border-radius:20px;height:6px;left:50%;position:absolute;top:7px;transform:translateX(-50%);width:42px}.case-progress{background:#aeb7b6;height:2px;margin:50px 8% -31px;position:relative}.case-progress i{background:#a30f1b;display:block;height:2px;transform:scaleX(0);transform-origin:left;transition:transform 1.4s ease}.evidence.is-visible .case-progress i{transform:scaleX(1)}.evidence-grid article{position:relative}.evidence-grid article:before{background:#9d1420;border:4px solid #dfe0db;border-radius:50%;content:"";height:11px;left:50%;position:absolute;top:-37px;transform:translateX(-50%);width:11px}.final-choice{background:linear-gradient(rgba(2,4,5,.55),#020405),radial-gradient(circle at 50% 20%,#263f43,#020405 65%);padding:150px 8vw;text-align:center}.final-choice p{color:#758689;font:700 10px Arial;letter-spacing:.22em}.final-choice h2{font:800 clamp(50px,7vw,105px)/.92 Arial;letter-spacing:-.06em;margin:26px auto 52px;max-width:1000px}.mobile-buy{display:none}.preview-modal{align-items:center;background:rgba(0,0,0,.92);inset:0;justify-content:center;padding:5vh 5vw;position:fixed;z-index:9999}.preview-modal:not([hidden]){display:flex}.preview-modal iframe{background:#fff;border:1px solid #53686b;height:90vh;max-width:980px;width:100%}.preview-close{background:#a30f1b;border:0;color:#fff;cursor:pointer;font:32px/1 Arial;height:46px;position:absolute;right:20px;top:20px;width:46px}.reveal-on-scroll{opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s ease}.reveal-on-scroll.is-visible{opacity:1;transform:none}.underlink.preview-trigger{font:inherit;padding:0}.audio-toggle.is-on{color:#76c4cf;text-shadow:0 0 14px #3b98a5}
@media(max-width:1050px){.site-menu{gap:14px}.site-menu a{font-size:8px}.audio-toggle{display:none}}
@media(max-width:760px){html{scroll-padding-top:72px}.nav{padding:15px 5vw}.menu-toggle{align-items:center;display:flex;flex-direction:column;gap:4px;margin-left:auto}.menu-toggle span{background:#dfe8e9;display:block;height:1px;width:23px}.menu-toggle b{color:#718386;font:700 7px Arial;letter-spacing:.15em;margin-top:2px}.site-menu{align-items:stretch;background:#05090a;border-top:1px solid #233134;display:none;flex-direction:column;gap:0;left:0;margin:0;padding:14px 6vw 24px;position:absolute;right:0;top:100%}.site-menu.is-open{display:flex}.site-menu a{border-bottom:1px solid #162124;font-size:11px;padding:16px 0}.nav-actions .navbtn{display:none}.device-showcase{grid-template-columns:1fr;padding:90px 6vw}.devices{min-height:370px;transform:scale(.72);transform-origin:center top}.book-3d{height:420px;width:265px}.device-reader{height:370px;width:245px}.device-phone{height:290px;width:135px}.case-progress{display:none}.evidence-grid article:before{display:none}.mobile-buy{align-items:center;background:rgba(4,8,9,.96);border-top:1px solid #324346;bottom:0;display:flex;justify-content:space-between;left:0;padding:10px 12px;position:fixed;right:0;transform:translateY(110%);transition:.3s;z-index:80}.mobile-buy.is-visible{transform:none}.mobile-buy div{display:flex;flex-direction:column}.mobile-buy small{color:#809194;font:700 7px Arial;letter-spacing:.18em}.mobile-buy b{color:#fff;font:700 13px Arial;margin-top:4px}.mobile-buy a{background:#9f1220;color:#fff;font:800 10px Arial;letter-spacing:.12em;padding:15px;text-decoration:none}.final-choice{padding:100px 7vw}.preview-modal{padding:70px 10px 10px}.preview-modal iframe{height:calc(100vh - 80px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal-on-scroll{opacity:1;transform:none;transition:none}}