:root{
  --bg:#F4F7F5; --surface:#FFFFFF; --ink:#10231C; --muted:#4A5F56;
  --green:#0E6B4D; --green-dark:#0A5239; --gold:#D9A21B; --line:#D5DFD9;
  --scan:#6BF2B4; --pink:#FF5F8A; --app-bg:#0E0D18; --app-card:#1E1B2E; --app-text:#EDEBF5; --app-muted:#9A97B0;
  --wrap:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font:400 1rem/1.65 "Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:"Bricolage Grotesque","Public Sans",system-ui,sans-serif;line-height:1.08;letter-spacing:-.02em;margin:0}
p,ul,dl,dd{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:6px}
.art-defs{position:absolute;width:0;height:0;overflow:hidden}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:12px;font:600 1rem/1 "Public Sans",system-ui,sans-serif;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-sm{min-height:40px;padding:0 16px;font-size:.9375rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(244,247,245,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 1.15rem/1 "Bricolage Grotesque",system-ui,sans-serif;letter-spacing:-.01em}
.brand svg{width:30px;height:30px;flex:none}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{text-decoration:none;font-weight:500;color:var(--muted);padding:6px 0}
.nav a:hover{color:var(--ink)}
.bar-end{display:flex;align-items:center;gap:12px}
.lang{display:inline-flex;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.lang button{font:600 .8125rem/1 "Public Sans",system-ui,sans-serif;padding:10px 12px;border:0;background:transparent;color:var(--muted);cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:#fff}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:80;max-width:min(92vw,460px);background:var(--ink);color:#fff;padding:14px 18px;border-radius:12px;font-size:.9375rem;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.toast[hidden]{display:none}

/* Hero */
.hero{padding:64px 0 88px}
.hero-grid{display:grid;grid-template-columns:1fr 400px;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.2vw,4.2rem);font-weight:700}
.hero-lead{margin-top:22px;font-size:1.175rem;color:var(--muted);max-width:32em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-meta{margin-top:20px;font-size:.9375rem;color:var(--muted)}

/* ---------- Scan demo ---------- */
.demo{width:100%;max-width:400px;justify-self:center}
.demo-tabs{display:flex;gap:4px;padding:4px;background:var(--surface);border:1.5px solid var(--line);border-radius:14px}
.demo-tabs button{flex:1;font:600 .875rem/1.2 "Public Sans",system-ui,sans-serif;padding:11px 6px;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;transition:background-color .2s,color .2s}
.demo-tabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.stage{display:flex;flex-direction:column;align-items:center;margin-top:22px}

.phone{position:relative;width:270px;height:470px;border-radius:36px;border:8px solid #0b1612;background:var(--app-bg);overflow:hidden;color:var(--app-text);font:400 11px/1.4 "Public Sans",system-ui,sans-serif;box-shadow:0 28px 50px -26px rgba(16,35,28,.6);z-index:2}
.phone-cam{position:absolute;top:9px;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:#262236;z-index:5}
.view{position:absolute;inset:0;padding:30px 12px 12px;opacity:0;visibility:hidden;transition:opacity .35s}
.demo[data-mode="manual"] .v-manual,.demo[data-mode="camera"] .v-camera,.demo[data-mode="gallery"] .v-gallery{opacity:1;visibility:visible}
.app-bar{display:flex;align-items:center;gap:8px;font:700 17px/1 "Bricolage Grotesque",system-ui,sans-serif;margin-bottom:12px}
.app-bar i{font-style:normal;color:#35D07F}
.app-logo{width:22px;height:16px;border-radius:4px;background:linear-gradient(135deg,#FF9F1C,#FF4D6D)}
.app-label{font-size:9.5px;letter-spacing:.08em;color:var(--pink);margin:6px 0}
.field{position:relative;display:flex;align-items:center;height:40px;margin-top:8px;padding:0 12px;border:1px solid #3B3752;border-radius:12px;background:#17142A;font-size:14px}
.field small{position:absolute;top:-7px;left:10px;padding:0 4px;background:var(--app-bg);color:var(--app-muted);font-size:9px}
.caret{display:inline-block;width:1.5px;height:16px;margin-left:1px;background:var(--app-text);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.app-btn{display:flex;align-items:center;justify-content:center;min-height:32px;padding:6px 10px;border-radius:12px;background:var(--pink);color:#2a0b16;font-weight:600;font-size:11px;text-align:center;transition:transform .15s,filter .15s}
.app-btn.ghost{background:transparent;color:var(--app-text);border:1px solid var(--pink)}
.m-btn{margin-top:10px}
.demo.st-press .m-btn,.demo.st-pick .g-pick{transform:scale(.96);filter:brightness(.85)}
.info-card{margin-top:12px;padding:12px;border-radius:14px;background:var(--app-card);opacity:0;transform:translateY(12px);transition:opacity .4s,transform .4s}
.info-card h4{font-size:14px;font-weight:600;margin-bottom:6px;letter-spacing:0}
.info-card p{padding:4px 0;border-bottom:1px solid #35314A;font-size:11.5px}
.info-card p b{font-size:13px;color:#fff}
.info-card small{display:block;margin-top:6px;color:var(--app-muted);font-size:9.5px}
.demo.st-result .m-result{opacity:1;transform:none}


/* Camera view (simple look) */
.view.v-camera{padding:0;background:#0C1914}
.cam1{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding-bottom:24%}
.cam1-chip{width:76%;height:auto;transition:filter .4s}
.demo.st-lock .cam1-chip{filter:drop-shadow(0 0 10px rgba(107,242,180,.75))}
.cam1-line{position:absolute;left:8%;right:8%;top:8%;height:3px;border-radius:3px;background:var(--scan);box-shadow:0 0 14px 3px rgba(107,242,180,.7);opacity:0}
.demo.st-scan .cam1-line{animation:camsweep 1.5s ease-in-out infinite}
@keyframes camsweep{0%{top:8%;opacity:0}12%{opacity:1}50%{top:62%;opacity:1}62%,100%{top:62%;opacity:0}}
.res1{position:absolute;left:0;right:0;bottom:0;padding:18px 20px 22px;background:#fff;border-radius:22px 22px 0 0;color:var(--ink);transform:translateY(110%);opacity:0;transition:transform .5s,opacity .5s}
.res1 small{display:block;font-size:12px;color:var(--muted)}
.res1 strong{display:block;font:700 2.6rem/1.05 "Bricolage Grotesque",system-ui,sans-serif;letter-spacing:-.02em;margin:2px 0 8px}
.res1 span{display:inline-block;font-size:11.5px;font-weight:600;color:var(--green);background:#E3F2EB;padding:4px 10px;border-radius:20px}
.demo.st-result .res1{transform:none;opacity:1}

/* Gallery view */
.g-title{font-size:15px;font-weight:600;letter-spacing:0;margin-bottom:8px}
.g-img{position:relative;height:84px;border-radius:10px;overflow:hidden;background:#1b1830}
.g-list{position:absolute;inset:8px 20% 8px;display:flex;flex-direction:column;justify-content:space-between;padding:7px 9px;border-radius:6px;background:#f2efe6;color:#27302c;font:600 8.5px/1.2 ui-monospace,Menlo,Consolas,monospace;opacity:0;transition:opacity .4s}
.demo.st-img .g-list{opacity:1}
.g-box{position:absolute;inset:6px 16% 6px;border:1.5px solid #E5C34A;border-radius:6px;opacity:0;transition:opacity .3s}
.demo.st-box .g-box{opacity:1}
.g-flash{position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.85),transparent);transform:translateX(-110%);opacity:0}
.demo.st-flash .g-flash{animation:flash .45s ease-out forwards}
@keyframes flash{0%{transform:translateX(-110%);opacity:1}100%{transform:translateX(110%);opacity:1}}
.g-pick{margin:8px 0 2px}
.g-results{display:flex;flex-direction:column;gap:5px}
.g-row{padding:5px 8px;border-radius:8px;background:var(--app-card);font-size:9.5px;line-height:1.35;color:var(--app-muted);opacity:0;transform:translateX(-10px);transition:opacity .25s,transform .25s}
.g-row b{display:block;color:#fff;font-size:10px;letter-spacing:.02em}
.demo.st-rows .g-row{opacity:1;transform:none}
.demo.st-rows .g-row:nth-child(2){transition-delay:.12s}
.demo.st-rows .g-row:nth-child(3){transition-delay:.24s}
.demo.st-rows .g-row:nth-child(4){transition-delay:.36s}
.g-actions{position:absolute;left:12px;right:12px;bottom:12px;display:flex;gap:8px}
.g-actions .app-btn{flex:1}



/* Gallery: second phase with a real chip photo */
.g-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
.demo.st-photo .g-photo{opacity:1}
.demo.st-photo .g-list,.demo.st-photo .g-box{opacity:0}
.g-box2{position:absolute;left:40%;top:30%;width:27%;height:58%;border:1.5px solid #E5C34A;border-radius:4px;opacity:0;transition:opacity .3s}
.demo.st-photobox .g-box2{opacity:1}
.g-results{position:relative}
.demo.st-photo .g-row{opacity:0;transition-delay:0s}
.g-real{position:absolute;left:0;right:0;top:0;padding:12px;border-radius:10px;background:var(--app-card);border:1px solid #35D07F;font-size:12px;color:#CFE9DA;opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s}
.g-real b{display:block;margin-bottom:3px;color:#fff;font-size:12.5px;letter-spacing:.02em}
.demo.st-real .g-real{opacity:1;transform:none}
.photo{position:absolute;inset:0;border-radius:14px;overflow:hidden;opacity:0;transition:opacity .5s;box-shadow:0 18px 30px -18px rgba(16,35,28,.7)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo-ring{position:absolute;left:32%;top:54%;width:40%;height:14%;border:2.5px solid var(--gold);border-radius:6px;opacity:0;transition:opacity .3s}
.demo[data-mode="gallery"].st-photo .photo{opacity:1}
.demo[data-mode="gallery"].st-photo .sheet{opacity:0}
.demo.st-photobox .photo-ring{opacity:1;animation:ring 1.2s ease-in-out infinite}

/* Beam and the real chip */
.beam{position:relative;z-index:1;width:150px;height:60px;margin:-4px 0 -8px;clip-path:polygon(33% 0,67% 0,100% 100%,0 100%);background:linear-gradient(rgba(107,242,180,.65),rgba(107,242,180,.08));opacity:0;transition:opacity .4s}
.demo.st-beam .beam{opacity:1}
.below{position:relative;width:268px;height:168px}
.chip-wrap,.sheet{position:absolute;inset:0;transition:opacity .4s}
.chip-wrap{border-radius:14px;box-shadow:0 18px 30px -18px rgba(16,35,28,.7)}
.chip-real{width:100%;height:100%;border-radius:14px}
.chip-ring{position:absolute;left:28%;top:33%;width:44%;height:21%;border:2.5px solid var(--gold);border-radius:8px;opacity:0;transition:opacity .3s}
.demo.st-point .chip-ring{opacity:1;animation:ring 1.2s ease-in-out infinite}
@keyframes ring{50%{transform:scale(1.06)}}
.chip-scan{position:absolute;left:14%;right:14%;top:14%;height:3px;border-radius:2px;background:var(--scan);box-shadow:0 0 12px 3px rgba(107,242,180,.85);opacity:0}
.demo.st-scan .chip-scan{animation:chipsweep 1.5s ease-in-out infinite}
@keyframes chipsweep{0%{top:14%;opacity:0}12%{opacity:1}50%{top:82%;opacity:1}62%,100%{top:82%;opacity:0}}
.sheet{display:flex;flex-direction:column;justify-content:space-evenly;padding:12px 22px;border-radius:6px;background:#f6f3ea;color:#26302b;font:600 14px/1 ui-monospace,Menlo,Consolas,monospace;transform:rotate(-1.5deg);box-shadow:0 18px 30px -18px rgba(16,35,28,.7);opacity:0}
.sheet .dim{color:#8b9690}
.demo[data-mode="gallery"] .chip-wrap{opacity:0}
.demo[data-mode="gallery"] .sheet{opacity:1}

.demo-caption{margin-top:18px;text-align:center;font-weight:500}
.types{display:flex;justify-content:center;gap:8px;list-style:none;padding:0;margin-top:14px}
.types li{padding:6px 14px;border-radius:20px;border:1.5px solid var(--line);background:var(--surface);font-weight:600;font-size:.875rem;color:var(--muted);transition:background-color .25s,color .25s,border-color .25s}
.types li.on{background:var(--green);border-color:var(--green);color:#fff}
.demo-note{margin-top:12px;text-align:center;font-size:.8125rem;color:var(--muted)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .caret,.demo.st-scan .cam1-line,.demo.st-scan .chip-scan,.demo.st-point .chip-ring,.demo.st-photobox .photo-ring{animation:none}
  .demo.st-flash .g-flash{animation:none;opacity:0}
  .view,.info-card,.res1,.g-row,.g-real,.g-list,.g-photo,.photo,.sheet,.beam{transition:none}
}


/* ---------- Money band ---------- */
.money{background:var(--green-dark);color:#fff;padding:80px 0}
.money-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.money h2{font-size:clamp(1.9rem,3.8vw,2.9rem);font-weight:700;max-width:14em}
.money-lead{margin-top:18px;color:#D3E9DF;max-width:34em}
.money-end{margin-top:14px;font-weight:600;font-size:1.1rem;max-width:30em}
.ladder{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.ladder li{display:grid;grid-template-columns:1fr 1fr;border-radius:14px;overflow:hidden;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18)}
.ladder span{padding:16px 18px;font:700 2rem/1.1 "Bricolage Grotesque",system-ui,sans-serif;letter-spacing:-.02em}
.ladder small{display:block;margin-bottom:4px;font:500 .8125rem/1.3 "Public Sans",system-ui,sans-serif;letter-spacing:0;color:#BFDCCF}
.ladder .told{background:rgba(0,0,0,.2);color:#F2C14E}
.ladder s{text-decoration-thickness:3px;text-decoration-color:#FF8A8A}
.speed{margin-top:56px;padding-top:36px;border-top:1px solid rgba(255,255,255,.2)}
.speed-h{font:700 clamp(1.5rem,3vw,2.2rem)/1.2 "Bricolage Grotesque",system-ui,sans-serif;letter-spacing:-.02em;max-width:22em}
.speed-s{margin-top:10px;color:#D3E9DF}

/* ---------- Sections ---------- */
.band{padding:88px 0}
.band-white{background:var(--surface);border-block:1px solid var(--line)}
.band h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700;max-width:18em}
.band-intro{margin-top:14px;color:var(--muted);max-width:36em}

.ways{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:44px}
.way{border-top:3px solid var(--ink);padding-top:20px}
.way h3{font-size:1.5rem;margin-bottom:8px}
.way p{color:var(--muted)}

.spec{margin:40px 0 0;border-bottom:1px solid var(--line)}
.spec-row{display:grid;grid-template-columns:minmax(200px,1fr) 2fr;gap:12px 40px;padding:24px 0;border-top:1px solid var(--line)}
.spec dt{font:700 1.3rem/1.25 "Bricolage Grotesque",system-ui,sans-serif;letter-spacing:-.01em}
.spec dd{color:var(--muted);max-width:40em}

.makers{list-style:none;padding:0;margin:40px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.makers li{padding:10px 18px;border-radius:10px;border:1.5px solid var(--line);background:var(--bg);font:700 1rem/1 "Bricolage Grotesque",system-ui,sans-serif;letter-spacing:-.005em}

.shots{display:flex;gap:22px;margin-top:40px;padding:4px 0 18px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.shot{flex:0 0 212px;scroll-snap-align:start;padding:0;border:0;background:none;cursor:zoom-in;font:inherit;color:inherit}
.shot-frame{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:9/19;border-radius:28px;border:7px solid var(--ink);background:#E3EBE7;overflow:hidden;color:var(--muted);font-size:.875rem;text-align:center;padding:12px}
.shot-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shot-hint{margin-top:10px;font-size:.9375rem;color:var(--muted)}
dialog.lightbox{border:0;padding:0;background:transparent;max-width:94vw;max-height:94vh;overflow:visible}
dialog.lightbox::backdrop{background:rgba(12,25,20,.82)}
dialog.lightbox img{max-height:90vh;width:auto;border-radius:18px;cursor:zoom-out}

.video{position:relative;margin-top:40px;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#0C1914;border:1px solid var(--line)}
.video iframe,.video-btn{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-btn{display:flex;align-items:center;justify-content:center;padding:0;cursor:pointer;background:#0C1914 center/cover no-repeat;color:#fff;border:0}
.play{display:flex;align-items:center;justify-content:center;width:76px;height:76px;border-radius:50%;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.play svg{width:28px;height:28px;margin-left:4px;fill:var(--green)}
.video-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center;color:#cfe0d8}
.video-list{display:flex;gap:12px;margin-top:14px;overflow-x:auto}
.video-list:empty{display:none}
.vthumb{flex:0 0 160px;aspect-ratio:16/9;border-radius:10px;border:2px solid transparent;background:#0C1914 center/cover no-repeat;cursor:pointer;padding:0}
.vthumb[aria-current="true"]{border-color:var(--green)}

.faq{margin-top:40px;max-width:760px;border-bottom:1px solid var(--line)}
.faq details{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:22px 0;font:700 1.15rem/1.35 "Bricolage Grotesque",system-ui,sans-serif}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:500 1.6rem/1 "Public Sans",system-ui,sans-serif;color:var(--green);flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq p{padding:0 40px 24px 0;color:var(--muted)}

.final{background:var(--ink);color:#fff;padding:84px 0}
.final h2{color:#fff;font-size:clamp(1.9rem,3.6vw,2.7rem);max-width:16em}
.final p{margin-top:14px;color:#BCD0C6;max-width:32em}
.final .hero-actions{margin-top:30px}
.final .btn-primary{background:#fff;color:var(--ink)}
.final .btn-primary:hover{background:#E3F2EB}
.final .btn-ghost{color:#fff;border-color:#fff}
.final .btn-ghost:hover{background:#fff;color:var(--ink)}

.site-footer{background:var(--ink);color:#9DB4A9;padding:0 0 36px;font-size:.9375rem}
.site-footer .wrap{padding-top:30px;border-top:1px solid #2A4036;display:flex;flex-wrap:wrap;gap:20px 40px;justify-content:space-between;align-items:center}
.dev{display:flex;align-items:center;gap:16px}
.dev-photo{width:64px;height:64px;flex:none;border-radius:50%;overflow:hidden;background:#1F3A2F;border:2px solid #3A5A4C;display:flex;align-items:center;justify-content:center;color:#fff;font:700 1.2rem/1 "Bricolage Grotesque",system-ui,sans-serif}
.dev-photo img{width:100%;height:100%;object-fit:cover}
.dev-role{font-size:.8125rem;color:#86A194}
.dev-name{font:700 1.2rem/1.3 "Bricolage Grotesque",system-ui,sans-serif;color:#fff}
.dev-links{display:flex;flex-wrap:wrap;gap:4px 18px;margin-top:2px}
.dev-links a{color:#CFE3D8}
.copyright{color:#86A194}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero{padding:40px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .nav{display:none}
  .bar{justify-content:space-between}
  .bar-end{margin-left:auto}
  .ways{grid-template-columns:1fr;gap:28px}
  .money{padding:60px 0}
  .money-grid{grid-template-columns:1fr;gap:36px}
  .spec-row{grid-template-columns:1fr;gap:6px}
  .band{padding:64px 0}
}
@media (max-width:480px){
  .btn-sm{display:none}
  .hero-actions .btn{flex:1 1 100%}
  .types{flex-wrap:wrap}
}