:root{--bg:#f5f5f2;--card:#fff;--text:#14161a;--muted:#666b73;--line:#dedfdc;--dark:#111317;--dark2:#1a1d22;--red:#d3222a;--gold:#e1b640;--radius:24px;--shadow:0 24px 70px rgba(18,20,24,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(245,245,242,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(20,22,26,.08)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:12px}.brand>span:last-child{display:flex;align-items:baseline;gap:5px}.brand strong{font-size:1.08rem;letter-spacing:-.03em}.brand small{font-weight:800;color:var(--red)}.brand-mark{width:32px;height:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:3px;transform:skew(-12deg)}.brand-mark span:nth-child(1){background:#16181b}.brand-mark span:nth-child(2){background:var(--red)}.brand-mark span:nth-child(3){background:var(--gold)}.brand-mark.small{width:23px;height:23px}.brand-logo{display:block;height:44px;width:auto;max-width:240px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.08))}.footer-logo{height:62px}.dash-logo{display:block;width:170px;max-width:100%;height:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.main-nav{display:flex;align-items:center;gap:28px;font-size:.94rem;font-weight:650}.main-nav a{color:#4f535a}.main-nav a:hover{color:#111}.nav-cta{padding:10px 16px;background:var(--dark);color:#fff!important;border-radius:999px}.menu-button{display:none;background:none;border:0;padding:8px}.menu-button svg,.feature-icon svg,.btn svg,.intro-strip svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.hero{position:relative;overflow:hidden;padding:148px 0 84px;background:linear-gradient(180deg,#fafaf7 0%,#f1f1ed 100%)}.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(20,22,26,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(20,22,26,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:68px;align-items:center}.eyebrow,.kicker{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;font-size:.75rem;font-weight:800;letter-spacing:.12em;color:#555b63}.hero-logo-badge{margin-bottom:14px}.hero-logo-badge img{height:74px;width:auto;max-width:min(100%,340px);display:block;filter:drop-shadow(0 12px 30px rgba(0,0,0,.08))}.eyebrow span{width:8px;height:8px;background:var(--red);border-radius:50%;box-shadow:18px 0 0 var(--gold)}h1,h2,h3,p{margin-top:0}.hero h1{margin:20px 0 24px;font-size:clamp(3.5rem,7vw,6.4rem);line-height:.98;letter-spacing:-.068em;font-weight:850}.hero h1 em{font-style:normal;color:#747982}.hero-lead{max-width:650px;font-size:1.13rem;color:var(--muted)}.hero-actions{display:flex;gap:12px;margin:34px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 20px;border-radius:999px;font-weight:750;border:1px solid transparent;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--dark);color:#fff}.btn-ghost{border-color:#cfd1ce;background:rgba(255,255,255,.68)}.hero-facts{display:flex;gap:36px;padding-top:20px;border-top:1px solid #d6d7d3}.hero-facts div{display:flex;flex-direction:column}.hero-facts strong{font-size:1.05rem}.hero-facts span{font-size:.79rem;color:var(--muted)}.device-stage{position:relative;min-height:560px;display:grid;place-items:center}.glow{position:absolute;width:420px;height:420px;background:radial-gradient(circle,rgba(211,34,42,.16),rgba(225,182,64,.08) 45%,transparent 70%);filter:blur(15px)}.device-shell{position:relative;width:360px;padding:18px;border-radius:34px;background:linear-gradient(145deg,#24272d,#0d0f12);box-shadow:0 45px 90px rgba(10,12,15,.34),inset 0 0 0 1px rgba(255,255,255,.09);transform:rotate(-2deg);z-index:2}.device-top{display:flex;justify-content:space-between;color:#d9dde2;font-size:.72rem;padding:4px 8px 12px;letter-spacing:.05em}.device-top i{width:7px;height:7px;border-radius:50%;background:#3bd27c;box-shadow:0 0 12px #3bd27c}.screen{background:linear-gradient(165deg,#f8f9f8,#e9eceb);border-radius:23px;padding:20px;color:#191b1e}.screen-head{display:flex;justify-content:space-between;font-size:.7rem;color:#656b71}.counter-card{margin:18px 0;background:#fff;border:1px solid #dcdedb;border-radius:18px;padding:18px;text-align:center;box-shadow:0 12px 26px rgba(20,22,26,.08)}.counter-card small,.counter-card span{display:block;color:#70757b}.counter-card strong{display:block;font-size:4.2rem;line-height:1;font-weight:850;letter-spacing:-.06em;margin:8px}.screen-buttons{display:grid;grid-template-columns:1fr 2fr;gap:10px}.screen-buttons button{border:0;border-radius:14px;padding:13px;background:#dfe2df;font-weight:800;cursor:pointer}.screen-buttons .add{background:var(--dark);color:#fff}.screen-note{font-size:.67rem;color:#676d72;margin-top:14px;display:flex;align-items:center;gap:7px}.screen-note i{width:6px;height:6px;border-radius:50%;background:#36b96f}.nfc-zone{margin-top:16px;display:flex;justify-content:center;align-items:center;gap:9px;color:#e9edf0;font-size:.72rem}.waves{letter-spacing:-3px;color:var(--gold)}.cup{position:absolute;right:32px;bottom:36px;width:110px;height:95px;border-radius:12px 12px 32px 32px;background:linear-gradient(145deg,#fff,#d7d9da);box-shadow:0 25px 55px rgba(18,20,24,.25);z-index:3;transform:rotate(8deg)}.cup:after{content:"";position:absolute;right:-32px;top:20px;width:38px;height:44px;border:11px solid #e4e6e6;border-left:0;border-radius:0 40px 40px 0}.cup span{position:absolute;left:15px;right:15px;top:9px;height:18px;border-radius:50%;background:#4b2b20;box-shadow:inset 0 4px 6px rgba(0,0,0,.35)}.stage-label{position:absolute;left:20px;bottom:20px;padding:9px 13px;border:1px solid #d6d8d4;border-radius:999px;background:rgba(255,255,255,.8);font-size:.76rem;color:#666}.intro-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.strip-grid{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:30px}.strip-grid p{margin:0;font-weight:700}.strip-grid>div{display:flex;gap:22px;color:#555b62;font-size:.9rem}.strip-grid span{display:flex;align-items:center;gap:7px}.strip-grid svg{width:17px;height:17px;color:#2f8f5b}.section{padding:104px 0}.section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:end;margin-bottom:46px}.section-heading h2,.hardware-copy h2,.use-copy h2,.contact-box h2{font-size:clamp(2.3rem,5vw,4.3rem);line-height:1.02;letter-spacing:-.055em;margin:12px 0 0}.section-heading p,.hardware-copy>p,.use-copy p{color:var(--muted);margin:0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;min-height:255px;transition:.25s}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#f0f1ef;margin-bottom:28px}.feature-card h3{margin-bottom:8px;font-size:1.08rem}.feature-card p{color:var(--muted);font-size:.91rem}.hardware-section{background:#e9e9e5}.hardware-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.board-card{background:#f8f8f5;border:1px solid #d1d2ce;border-radius:28px;padding:28px;box-shadow:0 28px 70px rgba(18,20,24,.1)}.board-title{display:flex;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid #dcddd9}.board-title span{color:var(--muted);font-size:.82rem}.hardware-map{position:relative;min-height:430px;margin-top:18px}.module{position:absolute;padding:16px;border-radius:16px;background:white;border:1px solid #d7d9d5;box-shadow:0 12px 30px rgba(20,22,26,.08)}.module span,.module small{display:block}.module span{font-weight:800}.module small{font-size:.72rem;color:var(--muted)}.screen-module{left:5%;top:8%;width:42%;height:112px;background:linear-gradient(145deg,#1a1d21,#333840);color:#fff}.core-module{left:34%;top:39%;width:36%;height:130px;background:#18261f;color:#eaf5ed}.core-module i{display:inline-block;width:7px;height:7px;background:#51d081;border-radius:50%;margin:18px 5px 0 0}.nfc-module{right:3%;top:10%;width:31%;height:104px}.nfc-module b{position:absolute;right:14px;bottom:12px;color:var(--gold);letter-spacing:-3px}.power-module{left:6%;bottom:9%;width:29%}.connector{position:absolute;height:2px;background:#aeb2ad;transform-origin:left}.connector:after{content:"";position:absolute;right:-4px;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--red)}.c1{left:38%;top:32%;width:24%;transform:rotate(38deg)}.c2{left:67%;top:45%;width:19%;transform:rotate(-48deg)}.c3{left:30%;bottom:23%;width:18%;transform:rotate(-42deg)}.hardware-copy>p{font-size:1.05rem;margin:24px 0 30px}.spec-list{display:grid;gap:14px}.spec-list>div{display:grid;grid-template-columns:46px 1fr;gap:14px;padding-top:14px;border-top:1px solid #d1d3ce}.spec-list>div>span{font-size:.76rem;font-weight:800;color:var(--red)}.spec-list p{margin:0;color:var(--muted);font-size:.9rem}.spec-list strong{display:block;color:var(--text);margin-bottom:3px}.demo-section{background:var(--dark);color:#fff}.section-heading.light p{color:#aeb3ba}.section-heading.light .kicker{color:#8e949c}.dashboard{display:grid;grid-template-columns:220px 1fr;background:#f4f5f4;color:#181a1e;border-radius:28px;overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.4)}.dash-sidebar{padding:24px;background:#1b1e23;color:#e6e9ec;display:flex;flex-direction:column;gap:5px}.dash-brand{display:flex;align-items:center;gap:10px;margin-bottom:26px}.dash-sidebar button{border:0;background:transparent;color:#aeb3ba;text-align:left;padding:11px 12px;border-radius:10px;cursor:pointer}.dash-sidebar button.active{background:#2b3037;color:#fff}.device-online{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px;background:#23272d;border-radius:12px}.device-online i{width:8px;height:8px;background:#43d27e;border-radius:50%}.device-online span{display:flex;flex-direction:column}.device-online small{color:#8f959d}.dash-main{padding:28px}.dash-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.dash-top small{color:#7b8188}.dash-top h3{margin:4px 0 0;font-size:1.8rem}.dash-top button{border:0;border-radius:999px;padding:10px 15px;background:var(--dark);color:#fff;font-weight:700;cursor:pointer}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{background:#fff;border:1px solid #e1e2df;border-radius:16px;padding:18px}.stat span,.stat small{display:block;color:#777d84}.stat strong{display:block;font-size:2rem;letter-spacing:-.04em;margin:7px 0}.stat.accent{background:#e2b943;border-color:#d5ab35}.stat.accent span,.stat.accent small{color:#4e4218}.dash-content-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:14px;margin-top:14px}.chart-card,.users-card{background:#fff;border:1px solid #e1e2df;border-radius:16px;padding:18px}.card-head{display:flex;justify-content:space-between;align-items:start}.card-head div{display:flex;flex-direction:column}.card-head small{color:#858a90}.card-head>span{font-size:.75rem;color:#6f747b}.bar-chart{height:230px;display:flex;align-items:end;gap:16px;padding-top:30px}.bar-chart div{height:var(--h);flex:1;position:relative;background:#d8dad7;border-radius:8px 8px 3px 3px;min-height:2px;transition:.35s}.bar-chart div.current{background:var(--red)}.bar-chart span{position:absolute;top:-25px;left:50%;transform:translateX(-50%);font-size:.72rem;font-weight:800}.bar-chart small{position:absolute;bottom:-25px;left:50%;transform:translateX(-50%);color:#858a90}.user-row{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid #ececea}.user-row:last-child{border:0}.user-row i{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:#eceeeb;font-style:normal;font-size:.72rem;font-weight:800}.user-row span{display:flex;flex-direction:column}.user-row small{color:#8a8f95}.use-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.use-cards{display:grid;gap:14px}.use-cards article{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 24px 24px 84px}.use-cards article>span{position:absolute;left:24px;top:24px;color:var(--red);font-size:.74rem;font-weight:800}.use-cards h3{margin-bottom:6px}.use-cards p{margin:0;color:var(--muted)}.contact-section{padding:0 0 100px}.contact-box{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:48px;background:linear-gradient(135deg,#d3222a,#9e171d);color:#fff;border-radius:28px}.contact-box .kicker{color:#ffd5d7}.contact-box p{max-width:640px;margin:14px 0 0;color:#ffdfe0}.btn-light{background:#fff;color:#17191d;white-space:nowrap}.footer{background:#0f1114;color:#d4d7db;padding:62px 0 24px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.footer-grid b{color:#fff}.footer-grid a:not(.brand){color:#9ca2a9;font-size:.88rem}.footer-grid p{color:#888f97;max-width:300px}.footer-bottom-brand{display:flex;align-items:center;gap:12px}.footer-mini-logo{height:28px;width:auto;display:block}.footer-bottom{display:flex;justify-content:space-between;padding-top:26px;margin-top:36px;border-top:1px solid #292d33;color:#787f87;font-size:.78rem}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;transition-delay:var(--delay,0ms)}.reveal.visible{opacity:1;transform:none}.delay-1{--delay:120ms}.delay-2{--delay:220ms}
@media(max-width:980px){.main-nav{position:fixed;left:20px;right:20px;top:84px;display:none;flex-direction:column;align-items:stretch;padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.menu-button{display:block}.hero-grid,.hardware-grid,.use-grid{grid-template-columns:1fr}.hero-copy{order:1}.device-stage{order:2;min-height:500px}.feature-grid{grid-template-columns:repeat(2,1fr)}.section-heading{grid-template-columns:1fr;gap:20px}.dashboard{grid-template-columns:1fr}.dash-sidebar{display:none}.stats-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.strip-grid{align-items:flex-start;flex-direction:column;padding:25px 0}.strip-grid>div{flex-wrap:wrap}.contact-box{align-items:flex-start;flex-direction:column}}@media(max-width:680px){.wrap{width:min(100% - 24px,1180px)}.brand-logo{height:36px;max-width:190px}.footer-logo{height:48px}.hero-logo-badge img{height:58px}.hero{padding-top:116px}.hero h1{font-size:3.25rem}.hero-facts{gap:18px}.device-shell{width:300px}.cup{right:6px}.feature-grid,.stats-grid,.dash-content-grid,.footer-grid{grid-template-columns:1fr}.section{padding:78px 0}.hardware-map{min-height:390px}.dashboard{border-radius:18px}.dash-main{padding:16px}.dash-top{align-items:flex-start;gap:15px;flex-direction:column}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{gap:12px;flex-direction:column}.contact-box{padding:30px}.section-heading h2,.hardware-copy h2,.use-copy h2,.contact-box h2{font-size:2.5rem}}

/* NFC drag simulation */
.device-stage{touch-action:none}.nfc-zone{position:relative;min-height:48px;border:1px dashed rgba(225,182,64,.45);border-radius:14px;transition:.2s;background:rgba(255,255,255,.03)}.nfc-zone:before{content:"";position:absolute;inset:-9px;border:2px solid transparent;border-radius:18px;pointer-events:none}.nfc-zone.drop-ready{background:rgba(225,182,64,.15);border-color:var(--gold);transform:scale(1.04)}.nfc-zone.drop-ready:before{border-color:rgba(225,182,64,.45);animation:nfcPulse 1s infinite}.nfc-zone.success{background:rgba(54,185,111,.22);border-color:#36b96f;box-shadow:0 0 28px rgba(54,185,111,.28)}.nfc-tag{position:absolute;left:24px;bottom:74px;width:118px;height:76px;padding:12px 13px;border-radius:14px;background:linear-gradient(145deg,#f7f7f4,#d9dbd8);border:1px solid #c8cbc7;box-shadow:0 16px 34px rgba(18,20,24,.2);z-index:6;cursor:grab;user-select:none;touch-action:none;transform:rotate(-7deg);transition:box-shadow .2s,filter .2s}.nfc-tag:active,.nfc-tag.dragging{cursor:grabbing;box-shadow:0 28px 55px rgba(18,20,24,.3);filter:brightness(1.04)}.nfc-tag strong,.nfc-tag small{display:block;line-height:1.15}.nfc-tag strong{font-size:.92rem}.nfc-tag small{font-size:.58rem;letter-spacing:.12em;color:#747a80;margin-top:4px}.nfc-tag i{position:absolute;right:11px;bottom:9px;color:var(--gold);font-style:normal;font-weight:900;letter-spacing:-3px}.tag-chip{position:absolute;right:12px;top:12px;width:24px;height:20px;border-radius:5px;background:linear-gradient(135deg,#d9b84c,#a98418);box-shadow:inset 0 0 0 2px rgba(255,255,255,.28)}.device-shell.nfc-success{animation:deviceSuccess .55s ease}.device-shell.nfc-success .screen{box-shadow:inset 0 0 0 3px rgba(54,185,111,.5)}.screen-note.success{color:#208650;font-weight:750}.screen-note.success i{box-shadow:0 0 0 6px rgba(54,185,111,.15)}.stage-label{transition:.2s}.stage-label.active{background:#fff7d8;border-color:#e2bd4f;color:#554819}.stage-label.success{background:#dff5e8;border-color:#67c98d;color:#1d6e43}.nfc-float{position:absolute;z-index:10;pointer-events:none;padding:8px 12px;border-radius:999px;background:#1e8d55;color:#fff;font-size:.76rem;font-weight:800;box-shadow:0 12px 30px rgba(30,141,85,.35);animation:floatUp .9s ease forwards}
@keyframes nfcPulse{50%{transform:scale(1.05);opacity:.55}}@keyframes deviceSuccess{0%,100%{transform:rotate(-2deg)}35%{transform:rotate(-2deg) scale(1.025)}65%{transform:rotate(-2deg) scale(.995)}}@keyframes floatUp{0%{opacity:0;transform:translate(-50%,0) scale(.8)}20%{opacity:1}100%{opacity:0;transform:translate(-50%,-65px) scale(1)}}
@media(max-width:680px){.nfc-tag{left:4px;bottom:86px;width:105px;height:70px}.stage-label{max-width:210px}}