:root{--red:#e30613;--red-dark:#b4000a;--ink:#181818;--muted:#666;--line:#e5e5e5;--soft:#f5f5f4;--cream:#fafbee;--blue:#1f3a4b;--max:1240px;--gutter:clamp(18px,3vw,40px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%}.site-header{position:sticky;top:0;z-index:80;height:74px;padding:0 max(var(--gutter),calc((100vw - var(--max))/2));display:flex;align-items:center;gap:28px;border-bottom:1px solid transparent;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);transition:border-color .25s,background .25s}.site-header.scrolled{border-color:var(--line);background:rgba(255,255,255,.96)}.logo-lockup{width:126px;height:42px;display:flex;align-items:center;flex:0 0 auto}.logo-lockup img{width:100%;height:100%;object-fit:contain}.header-nav{display:flex;gap:25px;margin:auto;font-size:13px;color:#505050}.header-nav a{position:relative;padding:7px 0}.header-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--red);transition:right .25s}.header-nav a:hover{color:#111}.header-nav a:hover:after{right:0}.header-actions,.hero-actions{display:flex;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border:1px solid transparent;border-radius:10px;font-weight:800;font-size:14px;transition:background .18s,border-color .18s,color .18s;white-space:nowrap}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-dark)}.btn-dark{background:#191919;color:#fff}.btn-dark:hover{background:#000}.btn-light{border-color:#d6d6d6;background:#fff}.btn-light:hover{border-color:#8c8c8c}.btn-lg{min-height:54px;padding:0 30px}.section,.section-grid{width:min(var(--max),calc(100% - var(--gutter)*2));margin-inline:auto}.kicker{font-size:12px;letter-spacing:.17em;font-weight:900;color:var(--red);margin-bottom:15px}.hero{min-height:760px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:70px;align-items:center;padding:94px 0 88px;position:relative}.hero-copy,.hero-stage{position:relative;z-index:2}.hero h1,.section-head h2,.split-copy h2,.s2s h2,.final-cta h2,.story h2{margin:0;letter-spacing:-.055em;line-height:.98}.hero h1{font-size:clamp(52px,6.5vw,88px);max-width:820px;font-weight:900}.lead{font-size:clamp(17px,1.45vw,20px);color:#505050;max-width:760px;margin:28px 0 32px}.hero-foot{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}.hero-foot span{font-size:11px;text-transform:uppercase;letter-spacing:.09em;padding:9px 11px;border:1px solid #ddd;background:rgba(255,255,255,.75)}.hero-orb{position:absolute;border-radius:999px;filter:blur(90px);opacity:.17;pointer-events:none}.orb-a{width:420px;height:420px;background:var(--red);left:-260px;top:60px}.orb-b{width:500px;height:500px;background:#f3c5c8;right:-380px;bottom:-130px}.hero-stage{height:520px;border:1px solid #d9d9d9;background:linear-gradient(160deg,#fff,#f7f7f7);overflow:hidden}.stage-card{position:absolute;width:215px;padding:18px;border:1px solid #d7d7d7;background:#fff;z-index:3}.stage-card span,.stage-card strong,.stage-card small{display:block}.stage-card span{font-size:10px;letter-spacing:.12em;color:#777;text-transform:uppercase}.stage-card strong{font-size:20px;margin:6px 0}.stage-card small{color:#777;font-size:11px}.stage-card.demand{left:30px;top:50px}.stage-card.supply{right:30px;bottom:50px}.stage-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:185px;height:185px;border-radius:50%;background:#191919;color:#fff;display:grid;place-items:center;align-content:center;z-index:4;text-align:center}.stage-core img{width:95px;filter:brightness(0) invert(1);margin-bottom:4px}.stage-core span{font-size:10px;color:#aaa;letter-spacing:.11em;text-transform:uppercase}.stage-core b{font-size:28px;color:#fff;margin-top:7px}.pulse{position:absolute;inset:-14px;border:1px solid rgba(227,6,19,.35);border-radius:50%}.pulse:before,.pulse:after{content:"";position:absolute;inset:14px;border:1px solid rgba(227,6,19,.25);border-radius:50%}.pulse:after{inset:-18px}.stage-lines{position:absolute;inset:0;width:100%;height:100%;z-index:1}.stage-lines path{fill:none;stroke:#c9c9c9;stroke-width:1.5;stroke-dasharray:5 7}.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}.ticker-track{display:flex;align-items:center;gap:24px;width:max-content;padding:14px 0;font-size:11px;font-weight:800;letter-spacing:.1em;animation:ticker 26s linear infinite}.ticker i{width:5px;height:5px;border-radius:50%;background:var(--red)}@keyframes ticker{to{transform:translateX(-50%)}}
.section{padding:112px 0}.section-head{max-width:850px;margin-bottom:50px}.section-head h2{font-size:clamp(40px,4.6vw,64px);font-weight:850}.section-head p{font-size:17px;color:#666;max-width:750px}.aligned-head{margin-bottom:42px}.three-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);background:#fff;align-items:stretch}.flow-card{padding:34px 32px 30px;border-right:1px solid var(--line);display:grid;grid-template-rows:34px 72px 72px 1fr 34px;min-height:520px;align-items:start}.flow-card:last-child{border-right:0}.flow-center{background:#f7f7f7}.flow-card-top{display:flex;align-items:center;justify-content:space-between}.step-no{font-size:12px;font-weight:900;color:var(--red)}.flow-label{font-size:10px;letter-spacing:.12em;color:#8a8a8a}.flow-card h3{font-size:29px;margin:11px 0 0;align-self:start}.flow-card p{color:#666;margin:3px 0 0;max-width:320px}.flow-card ul{margin:0;padding:0;list-style:none;align-self:stretch}.flow-card li{padding:11px 0;border-top:1px solid #e5e5e5;font-size:13px}.flow-card a{align-self:end;color:var(--red);font-weight:800;font-size:13px}.flow-card a:after{content:" →"}.story{width:100%;position:relative}.story-panel{height:100vh;min-height:680px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.story-inner{width:min(var(--max),calc(100% - var(--gutter)*2));margin:auto}.story-inner>span{font-size:12px;letter-spacing:.16em;font-weight:800;opacity:.7}.story h2{font-size:clamp(52px,7vw,96px);max-width:1000px;margin-top:18px}.story p{font-size:clamp(18px,1.8vw,24px);max-width:760px;opacity:.78}.story-a{background:#111;color:#fff}.story-b{background:#f4f0ec;color:#1c1c1c}.story-c{background:#d90715;color:#fff}.story-stat{display:flex;align-items:center;gap:18px;margin-top:54px;max-width:720px}.story-stat b{font-size:13px;text-transform:uppercase;letter-spacing:.08em}.story-stat i{flex:1;height:1px;background:currentColor;opacity:.3}.decision-grid{display:grid;grid-template-columns:repeat(3,1fr);max-width:760px;border-top:1px solid rgba(0,0,0,.15);border-left:1px solid rgba(0,0,0,.15);margin-top:50px}.decision-grid b{padding:22px;border-right:1px solid rgba(0,0,0,.15);border-bottom:1px solid rgba(0,0,0,.15);font-size:13px}.story-bars{height:180px;display:flex;align-items:flex-end;gap:16px;max-width:760px;margin-top:50px}.story-bars i{width:90px;height:var(--v);background:#fff;opacity:.95}
.formats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border:1px solid var(--line)}.format-card{padding:22px;border-right:1px solid var(--line);min-height:360px;display:grid;grid-template-rows:170px auto auto 1fr;gap:10px;overflow:hidden}.format-card:last-child{border-right:0}.format-preview{position:relative;height:170px;background:#f5f5f5;overflow:hidden;border:1px solid #ececec}.format-preview img{position:absolute;width:88px;height:88px;object-fit:contain;left:50%;top:50%;transform:translate(-50%,-50%);opacity:.9}.format-preview .creative-window{position:absolute;background:#fff;border:1px solid #d7d7d7;box-shadow:0 8px 25px rgba(0,0,0,.08);overflow:hidden}.format-preview .creative-window:before{content:"";display:block;height:45%;background:linear-gradient(135deg,#e30613,#ff6a73)}.format-preview .creative-window:after{content:"ADSOID";display:block;font-size:9px;font-weight:800;padding:7px}.format-preview.popunder .creative-window{width:75%;height:65%;left:13%;top:20%}.format-preview.socialbar .creative-window{left:8%;right:8%;height:48px;bottom:12px}.format-preview.native .creative-window{width:80%;height:72%;left:10%;top:14%}.format-preview.push .creative-window{width:68%;height:56%;right:8%;top:22%}.format-preview.interstitial .creative-window{inset:10%;width:auto;height:auto}.format-card .format-no{font-size:10px;color:#999;letter-spacing:.1em}.format-card h3{font-size:19px;margin:0}.format-card p{font-size:13px;color:#666;margin:0}.sizes-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;align-items:center}.sizes-row b{font-size:12px;margin-right:8px}.sizes-row span{border:1px solid #d9d9d9;padding:8px 11px;font-size:12px}.ruled{border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px;align-items:center}.ruled.reverse .split-copy{order:2}.split-copy h2,.s2s h2{font-size:clamp(42px,4.8vw,66px)}.split-copy>p,.s2s-copy>p{color:#666;font-size:17px}.feature-grid{display:grid;grid-template-columns:1fr 1fr;margin:32px 0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.feature-grid div{padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:84px}.feature-grid b,.feature-grid span{display:block}.feature-grid span{font-size:12px;color:#777;margin-top:4px}.text-link{font-weight:800;color:var(--red)}.console-card{border:1px solid #dcdcdc;padding:25px;min-width:0}.console-top{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;font-size:13px}.status-ok{color:#247a39}.console-title{font-size:25px;font-weight:850;margin:28px 0}.console-metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.console-metrics div{padding:14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.console-metrics span,.console-metrics b{display:block}.console-metrics span{font-size:11px;color:#777}.fake-chart{height:140px;margin-top:28px;display:flex;align-items:flex-end;gap:8px}.fake-chart i{flex:1;background:#ededed;border-top:2px solid var(--red)}.zone-demo{height:125px;margin-top:28px;border:1px dashed #bbb;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#fafafa}.zone-demo span{font-size:10px;letter-spacing:.1em;color:#999}.zone-demo strong{font-size:23px}.zone-demo small{color:#777}.engine-section{background:#171717;color:#fff;padding:112px 0}.engine-shell{width:min(var(--max),calc(100% - var(--gutter)*2));margin:auto}.light h2{color:#fff}.light p{color:#aaa}.engine-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:65px}.engine-stages article{display:grid;grid-template-columns:50px 1fr;gap:20px;padding:23px 0;border-top:1px solid #353535}.engine-stages b{color:#f36a72}.engine-stages h3{margin:0 0 5px}.engine-stages p{margin:0;color:#aaa}.auction-card{background:#222;border:1px solid #3b3b3b;padding:28px;align-self:start;position:sticky;top:98px}.auction-title{font-weight:800;font-size:20px;margin-bottom:28px}.auction-row{display:grid;grid-template-columns:92px 1fr 70px;gap:12px;align-items:center;margin:19px 0;font-size:12px}.auction-row i{height:8px;background:#333;overflow:hidden}.auction-row u{display:block;height:100%;background:var(--red)}.auction-row b{text-align:right}.auction-result{border-top:1px solid #3b3b3b;margin-top:28px;padding-top:18px;color:#aaa;font-size:12px}.metric-catalog{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.metric-catalog div{padding:25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:95px}.metric-catalog b,.metric-catalog span{display:block}.metric-catalog span{font-size:12px;color:#777;margin-top:5px}.verification{border-top:1px solid var(--line)}.verification-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.verification-grid article{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:250px}.verification-grid article>span{font-size:10px;color:var(--red);letter-spacing:.12em;font-weight:900}.verification-grid h3{font-size:24px;margin:34px 0 10px}.verification-grid p{color:#666;font-size:14px}.tax-strip{display:grid;grid-template-columns:1fr 1fr auto;border:1px solid var(--line);border-top:0;align-items:stretch}.tax-strip>div,.tax-strip>a{padding:20px}.tax-strip>div{border-right:1px solid var(--line)}.tax-strip span,.tax-strip b{display:block}.tax-strip span{font-size:11px;color:#777}.tax-strip b{font-size:14px;margin-top:4px}.tax-strip a{display:grid;place-items:center;background:var(--red);color:#fff;font-weight:800;font-size:13px}.stroke-section{height:260vh;background:var(--cream);position:relative;overflow:hidden}.stroke-copy{position:sticky;top:110px;width:min(var(--max),calc(100% - var(--gutter)*2));margin:auto;padding-top:70px;z-index:2}.stroke-copy h2{font-size:clamp(50px,7vw,96px);letter-spacing:-.06em;line-height:.94;max-width:900px;margin:0}.stroke-copy p{font-size:18px;max-width:600px}.stroke-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.stroke-points span{padding:8px 11px;border:1px solid rgba(31,58,75,.25);font-size:11px}.stroke-svg{position:absolute;top:240px;right:-5%;width:75%;height:75%;pointer-events:none}.stroke-svg path{fill:none;stroke:var(--red);stroke-width:10;stroke-linecap:round;stroke-linejoin:round}.s2s{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:70px;border-top:1px solid var(--line);align-items:center}.s2s ol{padding-left:0;list-style:none;color:#555}.s2s li{padding:10px 0;border-top:1px solid var(--line)}.s2s-visual{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;align-items:center}.s2s-visual>i{height:1px;background:#ccc}.s2s-node{border:1px solid var(--line);padding:25px;min-height:180px;display:flex;flex-direction:column;justify-content:center}.s2s-node small{font-size:10px;color:var(--red);letter-spacing:.1em;font-weight:800}.s2s-node b{font-size:20px;margin:7px 0}.s2s-node span{font-size:12px;color:#777}.payment-section{border-top:1px solid var(--line)}.payment-flow{display:grid;grid-template-columns:1fr 32px 1fr 32px 1fr 32px 1fr 32px 1fr;align-items:center}.payment-flow>div{border:1px solid var(--line);padding:20px;min-height:108px}.payment-flow b,.payment-flow span{display:block}.payment-flow b{color:var(--red);margin-bottom:8px}.payment-flow span{font-size:13px}.payment-flow i{height:1px;background:#ccc}.faq{border-top:1px solid var(--line)}.faq-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}details{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}summary{font-weight:800;cursor:pointer}details p{color:#666;font-size:14px}.final-cta{background:#f1f1f1;padding:82px max(var(--gutter),calc((100vw - var(--max))/2));display:grid;grid-template-columns:1fr auto;align-items:end;gap:50px}.final-cta h2{font-size:clamp(38px,4.5vw,62px);max-width:850px}.final-cta>div:last-child{display:flex;gap:10px}.site-footer{background:#111;color:#ddd;padding:65px max(var(--gutter),calc((100vw - var(--max))/2)) 25px}.footer-main{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:55px}.footer-logo img{width:145px;filter:brightness(0) invert(1)}.footer-main p{color:#888;max-width:360px}.footer-main h4{margin:0 0 15px}.footer-main>div>a:not(.footer-logo){display:block;color:#888;font-size:13px;padding:5px 0}.socials{display:flex;gap:8px;margin-top:20px}.socials a{width:38px;height:38px;border:1px solid #333;display:grid;place-items:center}.socials a:hover{border-color:#777}.socials span{font-size:11px;font-weight:900}.socials svg{width:19px;height:19px;fill:#bbb}.footer-bottom{border-top:1px solid #282828;margin-top:50px;padding-top:20px;display:flex;justify-content:space-between;color:#666;font-size:12px}
@media(max-width:1050px){.header-nav{display:none}.hero{grid-template-columns:1fr;min-height:auto}.hero-stage{height:430px}.three-flow{grid-template-columns:1fr}.flow-card{border-right:0;border-bottom:1px solid var(--line);grid-template-rows:auto auto auto auto auto;min-height:0;gap:10px}.flow-card h3{margin-top:10px}.ruled,.s2s,.engine-grid{grid-template-columns:1fr}.ruled.reverse .split-copy{order:0}.formats-grid{grid-template-columns:1fr 1fr}.format-card{border-bottom:1px solid var(--line)}.metric-catalog{grid-template-columns:1fr 1fr}.verification-grid{grid-template-columns:1fr}.tax-strip{grid-template-columns:1fr}.tax-strip>div{border-right:0;border-bottom:1px solid var(--line)}.s2s-visual{grid-template-columns:1fr}.s2s-visual>i{height:26px;width:1px;margin:auto}.payment-flow{grid-template-columns:1fr}.payment-flow i{height:20px;width:1px;margin:auto}.footer-main{grid-template-columns:1fr 1fr}.final-cta{grid-template-columns:1fr}.auction-card{position:static}}
@media(max-width:650px){.site-header{padding-inline:16px}.logo-lockup{width:112px}.header-actions .btn-light{display:none}.section,.section-grid,.engine-shell,.story-inner,.stroke-copy{width:calc(100% - 28px)}.hero{padding:62px 0}.hero h1{font-size:46px}.hero-actions,.final-cta>div:last-child{flex-direction:column}.hero-stage{height:390px}.stage-card{width:170px}.stage-card.demand{left:14px;top:28px}.stage-card.supply{right:14px;bottom:28px}.stage-core{width:145px;height:145px}.formats-grid,.metric-catalog,.faq-grid,.feature-grid{grid-template-columns:1fr}.format-card{border-right:0}.console-metrics{grid-template-columns:1fr 1fr}.payment-flow{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px}.story h2,.stroke-copy h2{font-size:48px}.story-panel{min-height:620px}.decision-grid{grid-template-columns:1fr 1fr}.story-bars i{width:48px}.stroke-svg{width:120%;right:-45%}}
.format-preview.video{background:linear-gradient(145deg,#111318,#292d36)}.format-preview.video .creative-window{width:76%;height:60%;border-radius:14px;background:linear-gradient(145deg,#242832,#111318);border:1px solid rgba(255,255,255,.12);position:relative}.format-preview.video .creative-window:before{content:'▶';position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:28px}.format-preview.video .creative-window:after{content:'';position:absolute;left:10%;right:10%;bottom:12%;height:4px;border-radius:4px;background:linear-gradient(90deg,#ed111c 0 42%,rgba(255,255,255,.25) 42%)}

/* V9: unified type scale, golden-ratio spacing and tactile responsive layout */
:root{--space-1:10px;--space-2:16px;--space-3:26px;--space-4:42px;--space-5:68px;--space-6:110px;--display:clamp(46px,6.2vw,82px);--title:clamp(34px,4.2vw,56px);--subtitle:clamp(22px,2.3vw,30px)}
body{font-size:16px;line-height:1.62;text-rendering:optimizeLegibility}h1,h2,h3{font-family:Inter,system-ui,sans-serif;font-weight:800;letter-spacing:-.045em;text-wrap:balance}h1{font-size:var(--display)!important;line-height:1.02!important}h2,.story h2,.stroke-copy h2,.split-copy h2{font-size:var(--title)!important;line-height:1.08!important}h3,.flow-card h3,.verification-grid h3{font-size:var(--subtitle)!important;line-height:1.18!important}.section-head h2{max-width:920px}.section-head p,.split-copy>p{max-width:700px;line-height:1.65}.section,.section-grid{padding-top:var(--space-6);padding-bottom:var(--space-6)}.section-head{margin-bottom:var(--space-5)}
.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:14px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.12)}.btn:active{transform:translateY(1px) scale(.985);box-shadow:0 4px 12px rgba(0,0,0,.1)}
.flow-card,.format-card,.console-card{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;will-change:transform}.flow-card:hover,.format-card:hover,.console-card:hover{box-shadow:0 24px 60px rgba(19,19,19,.09);z-index:2}.three-flow,.formats-grid,.metric-catalog,.verification-grid,.faq-grid{border-radius:20px;overflow:hidden}.console-card,.auction-card{border-radius:20px}.feature-grid div,.metric-catalog div,.verification-grid article{transition:background .2s ease}.feature-grid div:hover,.metric-catalog div:hover,.verification-grid article:hover{background:#fafafa}.fake-chart i{transform-origin:bottom;animation:barBreathe 3.2s ease-in-out infinite alternate}.fake-chart i:nth-child(2n){animation-delay:-1.1s}.story-panel{min-height:min(820px,100svh);height:auto;padding-block:var(--space-6)}.stroke-section{height:220vh}.ticker{overflow:hidden}.ticker-track{animation-duration:32s}.payment-flow>div{border-radius:14px}.faq-grid details{transition:background .2s ease}.faq-grid details:hover{background:#fafafa}summary{min-height:48px;display:flex;align-items:center}.site-footer{padding-top:var(--space-5)}
@keyframes barBreathe{to{filter:brightness(.9);transform:scaleY(.94)}}
@media(max-width:1050px){.section,.section-grid{padding-top:var(--space-5);padding-bottom:var(--space-5)}.section-head{margin-bottom:var(--space-4)}.ruled{gap:var(--space-5)}}
@media(max-width:650px){:root{--display:clamp(39px,12vw,52px);--title:clamp(30px,9vw,40px);--subtitle:clamp(21px,6vw,26px)}body{font-size:15px;line-height:1.6}.site-header{height:66px}.header-actions .btn{min-height:44px;padding:10px 16px}.section,.section-grid{padding-top:var(--space-5);padding-bottom:var(--space-5)}.hero{padding-top:var(--space-5);gap:var(--space-4)}.hero-copy .lead{font-size:16px;line-height:1.65}.hero-actions{gap:10px}.hero-actions .btn,.final-cta .btn{width:100%;min-height:52px}.hero-foot{gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}.hero-foot span{flex:0 0 auto;scroll-snap-align:start}.hero-stage{height:350px}.story-panel{min-height:78svh;padding-block:var(--space-5)}.story-inner{display:flex;flex-direction:column;justify-content:center}.story p{font-size:16px}.formats-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:14px;border:0;border-radius:0;gap:12px;padding:2px 14px 18px;margin-inline:-14px}.format-card{flex:0 0 min(84vw,340px);scroll-snap-align:center;border:1px solid var(--line)!important;border-radius:18px;min-height:350px}.sizes-row{flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:10px}.sizes-row>*{flex:0 0 auto;scroll-snap-align:start}.ruled{gap:var(--space-4)}.feature-grid{border-radius:16px}.console-card{padding:20px}.console-title{font-size:21px;margin:22px 0}.console-metrics{overflow-x:auto;display:flex;scroll-snap-type:x mandatory}.console-metrics div{flex:0 0 138px;scroll-snap-align:start}.metric-catalog{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border:0;gap:10px;padding-bottom:12px}.metric-catalog div{flex:0 0 178px;scroll-snap-align:center;border:1px solid var(--line);border-radius:14px}.payment-flow{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px}.payment-flow>div{flex:0 0 72vw;scroll-snap-align:center}.payment-flow>i{display:none}.faq-grid{grid-template-columns:1fr;border-radius:16px}.final-cta{padding:var(--space-5) 16px;gap:var(--space-3)}.footer-main{gap:var(--space-4)}.stroke-section{height:165vh}.stroke-copy{top:90px}.stroke-points{flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}.stroke-points span{flex:0 0 auto;min-height:42px;display:grid;place-items:center}.btn,.format-card,summary,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}}
@media(prefers-reduced-motion:reduce){.fake-chart i{animation:none}.flow-card,.format-card,.console-card{transform:none!important;transition:none}}

/* ADSOID wordmark spacing and separate static SVG gallery */
.brand-word{display:inline-block;max-width:100%;white-space:nowrap;letter-spacing:.16em;padding-right:.02em}.logo-lockup,.footer-logo{padding-inline:10px}.logo-lockup img,.footer-logo img{max-width:100%;object-fit:contain}.format-preview .creative-window:after{letter-spacing:.16em;padding-inline:8px;white-space:nowrap;overflow:hidden;text-overflow:clip}.zone-demo span{letter-spacing:.18em;max-width:100%;padding-inline:10px;text-align:center;white-space:nowrap}.asset-showcase{margin-top:68px;padding-top:42px;border-top:1px solid var(--line)}.asset-showcase-head{display:flex;align-items:end;justify-content:space-between;gap:26px;margin-bottom:26px}.asset-showcase-head>span{color:var(--red);font-size:11px;font-weight:900;letter-spacing:.16em}.asset-showcase-head p{margin:0;color:#777;font-size:13px;max-width:520px}.asset-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.asset-card{min-width:0;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fafafa;display:grid;grid-template-columns:minmax(78px,42%) 1fr;align-items:center;gap:16px;overflow:hidden}.asset-icon{height:112px;min-width:0;border-radius:14px;background:#fff;display:grid;place-items:center;padding:12px;overflow:hidden}.asset-icon img{display:block;width:100%;height:100%;max-width:128px;object-fit:contain}.asset-card span{font-size:9px;color:var(--red);font-weight:900;letter-spacing:.16em}.asset-card h3{font-size:17px!important;margin:5px 0 0;overflow-wrap:anywhere}.format-card .format-no{letter-spacing:.13em}
@media(max-width:900px){.asset-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){.brand-word{letter-spacing:.12em}.logo-lockup,.footer-logo{padding-inline:6px}.asset-showcase{margin-top:42px;padding-top:32px}.asset-showcase-head{display:block}.asset-showcase-head p{margin-top:8px}.asset-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;padding-bottom:12px}.asset-card{flex:0 0 82vw;scroll-snap-align:center}.format-preview .creative-window:after{font-size:8px;letter-spacing:.12em}}

/* V10 corrections: normal inline ADSOID text, stable cards and contextual ad previews */
.brand-word{display:inline;letter-spacing:inherit;padding:0;white-space:normal}.formats-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;border:0;overflow:visible}.format-card{min-width:0;min-height:390px;border:1px solid var(--line)!important;border-radius:18px;grid-template-rows:190px auto auto 1fr}.format-preview{height:190px;border-radius:14px;background:#e8e9eb;border-color:#dedfe2}.format-card h3{font-size:21px!important;line-height:1.2!important;overflow-wrap:anywhere;hyphens:auto}.site-mock{position:absolute;z-index:1;inset:12px;border:1px solid #d0d2d5;border-radius:8px;background:#f3f4f5;overflow:hidden}.site-mock:before{content:"";display:block;height:22px;background:#d9dbde;border-bottom:1px solid #ced0d3}.site-mock:after{content:"";position:absolute;left:12px;right:12px;top:38px;height:8px;background:#d8dade;box-shadow:0 18px 0 #d8dade,0 36px 0 #d8dade,0 54px 0 #d8dade,0 72px 0 #d8dade}.site-mock i{display:none}.format-preview .creative-window{z-index:3}.format-preview.popunder .site-mock{inset:18px 34px 28px 12px}.format-preview.popunder .creative-window{width:62%;height:58%;left:auto;right:9px;top:auto;bottom:8px}.format-preview.socialbar .creative-window{z-index:4}.format-preview.native .site-mock:after{right:45%}.format-preview.native .creative-window{z-index:2;width:42%;height:62%;left:auto;right:18px;top:52px}.format-preview.push .creative-window{z-index:4;width:58%;height:50%;right:8px;top:34px;border-radius:12px}.format-preview.interstitial:after{content:"";position:absolute;z-index:2;inset:12px;border-radius:8px;background:rgba(35,36,38,.32)}.format-preview.interstitial .creative-window{z-index:4;inset:31px 18%;width:auto;height:auto}.format-preview.video .site-mock{opacity:.55}.format-preview.video .creative-window{z-index:4;position:absolute;left:12%;top:28%;width:76%;height:54%}.format-preview .creative-window:after{letter-spacing:.04em}.three-flow{align-items:stretch}.flow-card{display:flex;flex-direction:column;min-height:680px;padding:42px 32px 34px}.flow-card h3{min-height:72px;margin:24px 0 0}.flow-card>p{min-height:118px;margin:12px 0 24px}.flow-card ul{width:100%;margin-bottom:28px}.flow-card a{margin-top:auto;min-height:30px}.flow-card-top{min-height:34px}
@media(max-width:1050px){.formats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.flow-card{min-height:0;padding:32px}.flow-card h3,.flow-card>p{min-height:0}.flow-card>p{margin-bottom:20px}}
@media(max-width:650px){.formats-grid{display:flex;gap:12px;overflow-x:auto;overflow-y:hidden}.format-card{flex-basis:min(84vw,340px)}.format-card h3{font-size:20px!important}.format-preview{height:180px}.flow-card{padding:28px 22px}}

/* V11: deliberate, editorial product language instead of generator-default UI */
body{font-family:Onest,Arial,sans-serif;letter-spacing:-.008em}h1,h2,h3{font-family:Onest,Arial,sans-serif;letter-spacing:-.038em}.kicker,.format-no,.flow-label{letter-spacing:.11em}.hero-orb{display:none}.hero{min-height:calc(100svh - 78px);align-items:center}.hero-copy{max-width:760px}.hero-copy .lead{max-width:690px}.hero-note{margin-top:34px;padding:18px 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:10px 24px;font-size:13px}.hero-note b{color:var(--ink)}.hero-note span{color:#737373}.product-note{width:min(1280px,calc(100% - 56px));margin:0 auto;padding:28px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);display:grid;grid-template-columns:180px minmax(0,700px) auto;gap:30px;align-items:baseline}.product-note>span{color:var(--red);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.11em}.product-note p{margin:0;font-size:17px;line-height:1.55}.product-note a{justify-self:end;color:var(--ink);font-size:13px;font-weight:700}.three-flow{border-radius:0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}.flow-card{border-radius:0!important;border-top:0!important;border-bottom:0!important;box-shadow:none!important;transform:none!important}.flow-center{background:#f4f4f3}.flow-card h3{letter-spacing:-.04em}.story{width:min(1280px,calc(100% - 56px));margin:0 auto var(--space-6);display:grid;grid-template-columns:1.18fr .82fr;grid-template-rows:auto auto;border-top:1px solid var(--ink)}.story-panel{min-height:0!important;height:auto!important;padding:0!important;background:#fff!important;color:var(--ink)!important;border-bottom:1px solid var(--line)}.story-panel:first-child{grid-row:1/3;border-right:1px solid var(--line)}.story-inner{width:auto!important;min-height:100%;padding:52px 48px!important}.story-panel:first-child .story-inner{display:flex;flex-direction:column;justify-content:center}.story h2{font-size:clamp(28px,3.2vw,46px)!important;max-width:680px}.story p{font-size:16px!important;color:#676767!important;max-width:650px!important}.story-inner>span{color:var(--red)!important}.story-stat b,.decision-grid b{color:var(--ink)!important}.story-stat i{background:var(--red)!important}.story-bars{height:92px}.story-bars i{background:var(--red)!important;animation:none!important}.formats-grid{grid-template-columns:1.15fr .85fr 1fr}.format-card{box-shadow:none!important;transform:none!important}.format-card:nth-child(2),.format-card:nth-child(5){margin-top:34px}.console-card,.auction-card{border-radius:6px;box-shadow:0 18px 50px rgba(0,0,0,.07);transform:none!important}.fake-chart i{animation:none}.interface-caption{display:block;margin-top:16px;color:#8a8a8a;font-size:11px;letter-spacing:.03em}.metric-catalog{border-radius:0;border-top:1px solid var(--ink)}.metric-catalog div{min-height:140px}.faq-grid{border-radius:0}.faq-grid details{border-radius:0}.stroke-section{display:none}.btn{border-radius:8px}.payment-flow>div{border-radius:6px}.stage-card,.stage-core{border-radius:8px}.stage-core .pulse{border-radius:10px}.final-cta{border-radius:0}.zone-demo{border-radius:4px}
@media(max-width:1050px){.product-note{grid-template-columns:150px 1fr}.product-note a{grid-column:2;justify-self:start}.story{grid-template-columns:1fr}.story-panel:first-child{grid-row:auto;border-right:0}.formats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.format-card:nth-child(2),.format-card:nth-child(5){margin-top:0}}
@media(max-width:650px){.hero{min-height:auto}.hero-note{grid-template-columns:1fr;gap:4px;margin-top:26px}.product-note{width:calc(100% - 28px);grid-template-columns:1fr;gap:8px;padding:22px 0}.product-note a{grid-column:auto}.story{width:calc(100% - 28px);display:block;margin-bottom:var(--space-5)}.story-inner{padding:34px 22px!important}.story-panel{border-right:0!important}.formats-grid{display:flex}.console-card{border-radius:6px}.metric-catalog div{min-height:124px}}

/* V12: restore clear spacing between process number and label */
.flow-card-top{width:100%;gap:32px;justify-content:space-between}.step-no{flex:0 0 auto}.flow-label{flex:0 1 auto;text-align:right}
@media(max-width:650px){.flow-card-top{gap:24px}}

/* V13: campaign placed inside every advertising format */
.format-preview{position:relative;overflow:hidden}.site-mock{background:#f3f3f2}.site-mock:before{height:20px;background:#dededc}.site-mock:after{display:none}.site-address{position:absolute;top:6px;left:10px;width:38%;height:7px;border-radius:4px;background:#f7f7f7}.site-title{position:absolute;top:37px;left:14px;width:44%;height:11px;background:#d3d3d1}.site-text{position:absolute;top:59px;left:14px;right:14px;height:6px;background:#d9d9d7;box-shadow:0 16px 0 #dededc,0 32px 0 #dededc}.site-grid{position:absolute;left:14px;right:14px;bottom:14px;height:42px;background:linear-gradient(90deg,#e1e1df 0 31%,transparent 31% 34%,#e1e1df 34% 65%,transparent 65% 68%,#e1e1df 68%)}.creative-window{font-family:Onest,Arial,sans-serif}.campaign-image{min-width:86px;min-height:70px;background:linear-gradient(145deg,#ef1722,#9e0610);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}.campaign-image span{font-size:8px;font-weight:800;letter-spacing:.15em}.campaign-image strong{font-size:26px;letter-spacing:-.05em;margin:5px 0 3px}.campaign-image small{font-size:7px;opacity:.78}.campaign-copy{min-width:0;background:#fff;color:#171717;padding:12px;display:flex;flex-direction:column;justify-content:center}.campaign-copy>span{font-size:7px;color:#e30613;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.campaign-copy strong{font-size:12px;line-height:1.15;margin:3px 0}.campaign-copy small{font-size:8px;line-height:1.25;color:#777}.campaign-copy b{align-self:flex-start;margin-top:7px;padding:5px 8px;border-radius:4px;background:#171717;color:#fff;font-size:7px}.campaign-horizontal{display:grid!important;grid-template-columns:34% 1fr!important;background:#fff!important;border:0!important;border-radius:9px!important;overflow:hidden;box-shadow:0 13px 32px rgba(0,0,0,.23)}.format-preview.socialbar .campaign-horizontal{position:absolute;left:18px;right:18px;bottom:14px;width:auto;height:84px}.format-preview.push .campaign-horizontal{position:absolute;right:10px;top:32px;width:72%;height:92px}.campaign-native{position:absolute!important;z-index:4!important;left:14px!important;top:49px!important;width:48%!important;height:126px!important;background:#fff!important;border-radius:7px!important;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.16)}.campaign-native .campaign-image{height:68px;min-height:0}.campaign-native .campaign-copy{height:58px;padding:7px 9px}.campaign-native .campaign-copy>span,.campaign-native .campaign-copy small{display:none}.campaign-native .campaign-copy strong{font-size:9px}.campaign-native .campaign-copy b{margin-top:3px;padding:3px 6px}.campaign-popunder{position:absolute!important;z-index:4!important;right:10px!important;bottom:9px!important;width:58%!important;height:148px!important;display:grid!important;grid-template-rows:62% 38%;background:#fff!important;border:5px solid #252525!important;border-top-width:16px!important;border-radius:7px!important;overflow:hidden;box-shadow:0 16px 36px rgba(0,0,0,.28)}.campaign-popunder .campaign-copy{padding:7px 9px}.campaign-popunder .campaign-copy>span,.campaign-popunder .campaign-copy small,.campaign-popunder .campaign-copy b{display:none}.campaign-popunder .campaign-copy strong{font-size:9px}.campaign-interstitial{position:absolute!important;z-index:5!important;inset:22px 17%!important;width:auto!important;height:auto!important;background:#fff!important;border-radius:8px!important;overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.3)}.campaign-interstitial>button{position:absolute;z-index:3;right:7px;top:7px;width:22px;height:22px;border:0;border-radius:50%;background:rgba(0,0,0,.66);color:#fff}.campaign-interstitial .campaign-image{height:56%}.campaign-interstitial .campaign-copy{height:44%;padding:8px 11px}.campaign-interstitial .campaign-copy small{display:none}.campaign-interstitial .campaign-copy b{margin-top:4px}.campaign-video{position:absolute!important;z-index:5!important;left:10%!important;top:26%!important;width:80%!important;height:60%!important;border-radius:8px!important;overflow:hidden;background:#151515!important;color:#fff;box-shadow:0 16px 38px rgba(0,0,0,.3)}.video-scene{position:absolute;inset:0;padding:18px;background:linear-gradient(110deg,rgba(0,0,0,.72),rgba(0,0,0,.08)),linear-gradient(145deg,#d90a15,#481015);display:flex;flex-direction:column;justify-content:flex-end}.video-scene span{font-size:8px;font-weight:800;letter-spacing:.16em}.video-scene strong{max-width:72%;font-size:14px;line-height:1.12;margin-top:4px}.video-play{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);width:30px;height:30px;border-radius:50%;background:#fff;color:#e30613;display:grid;place-items:center;font-style:normal;font-size:10px}.video-timeline{position:absolute;left:12px;right:12px;bottom:10px;height:3px;background:rgba(255,255,255,.3)}.video-timeline u{display:block;width:42%;height:100%;background:#fff;animation:campaignVideo 3.6s linear infinite}.video-time{position:absolute;right:12px;top:10px;font-size:7px}.format-preview.popunder .site-mock{inset:12px 45px 20px 10px}.format-preview.native .site-mock:after{display:none}@keyframes campaignVideo{from{width:5%}to{width:94%}}
@media(max-width:650px){.campaign-copy strong{font-size:11px}.format-preview.socialbar .campaign-horizontal{left:12px;right:12px}.campaign-interstitial{inset:20px 15%!important}}
@media(prefers-reduced-motion:reduce){.video-timeline u{animation:none}}

/* Mobile refinement for the original ADSOID landing page. */
@media(max-width:650px){
 body{overflow-x:hidden}.site-header{position:sticky;top:0;z-index:80;padding-top:env(safe-area-inset-top);height:calc(66px + env(safe-area-inset-top));background:rgba(255,255,255,.92);backdrop-filter:blur(16px)}
 .hero{padding-top:48px}.hero h1{font-size:clamp(40px,12.6vw,52px);line-height:.98}.hero-copy .lead{font-size:16px}
 .hero-stage{height:380px;margin-inline:-4px}.stage-lines{opacity:.46}.stage-card{width:158px;padding:15px}.stage-card strong{font-size:14px}.stage-card small{font-size:9px}.stage-core{width:132px;height:132px}
 .section-head h2{font-size:clamp(31px,9.5vw,42px);line-height:1.02}.section-head p{font-size:15px}
 .three-flow{gap:10px}.flow-card{border:1px solid var(--line)!important;border-radius:15px!important;margin-bottom:10px}.flow-card a{min-height:46px;display:flex;align-items:center}
 .format-card{flex-basis:min(88vw,360px)}.format-preview{height:196px}.story h2,.stroke-copy h2{font-size:clamp(34px,10vw,46px)}
 .console-card{padding:18px!important}.console-metrics div{flex-basis:145px}.faq-grid details summary{min-height:56px;display:flex;align-items:center}
 .footer-main>div{padding-block:4px}.footer-main a{min-height:40px;display:flex;align-items:center}.socials a{display:grid;place-items:center}
}
@media(max-width:390px){
 .header-actions .btn-primary{padding-inline:13px;font-size:12px}.logo-lockup{width:102px}.hero h1{font-size:39px}.hero-stage{height:360px}.stage-card{width:145px}.stage-core{width:118px;height:118px}.stage-core b{font-size:25px}
}

/* V23: clean logo and consistent left edge in the landing footer */
.site-footer,.footer-main,.footer-main>div,.footer-bottom{text-align:left}.footer-logo{display:inline-flex!important;align-items:center;justify-content:flex-start;padding-inline:0!important;margin:0!important;width:145px}.footer-logo img{display:block;width:145px!important;height:auto;max-width:100%!important;object-position:left center}.footer-main p{margin-left:0;margin-right:auto}.footer-main h4,.footer-main>div>a:not(.footer-logo){text-align:left}.footer-bottom span:first-child{margin-right:auto}

/* V24: realistic, hover-only ad format demos */
.format-card{position:relative;grid-template-rows:190px auto auto 1fr;outline:none;background:#fff;transition:border-color .18s ease,box-shadow .18s ease}.format-card:focus-visible{box-shadow:0 0 0 3px rgba(227,6,19,.16)!important;border-color:#e30613!important}.format-card-meta{display:flex;justify-content:space-between;gap:10px;align-items:center}.format-card-meta>b{font-size:9px;color:#555;padding:5px 7px;border:1px solid #d9d9d9;border-radius:999px;white-space:nowrap}.format-preview{background:#e7e8e8!important}.demo-browser-bar{position:absolute;z-index:2;left:12px;right:12px;top:12px;height:21px;padding:0 8px;display:flex;align-items:center;gap:4px;border:1px solid #d0d2d5;border-bottom:0;border-radius:8px 8px 0 0;background:#dadcdd}.demo-browser-bar i{width:5px;height:5px;border-radius:50%;background:#b3b5b6}.demo-browser-bar i:first-child{background:#e30613}.demo-browser-bar span{margin-left:6px;color:#8b8d8e;font-size:6px}.format-hover-hint{position:absolute;z-index:7;right:17px;top:17px;padding:5px 7px;border-radius:999px;background:rgba(20,20,20,.8);color:#fff;font-size:7px;line-height:1;opacity:.72;pointer-events:none}.format-card:hover .format-hover-hint,.format-card:focus-within .format-hover-hint{opacity:1}.format-preview .site-mock{top:12px;padding-top:21px}.format-preview .creative-window{will-change:transform,opacity}.campaign-popunder:before{content:"НОВАЯ ВКЛАДКА";position:absolute;z-index:6;left:8px;top:-13px;color:#ddd;font-size:5px;letter-spacing:.08em}.format-preview.popunder .site-mock{right:42px;bottom:22px;transform:translate(-4px,-3px)}.format-preview.popunder .campaign-popunder{right:8px!important;bottom:7px!important;width:62%!important;height:145px!important}.format-preview.socialbar .campaign-horizontal{left:14px;right:14px;bottom:11px;height:78px;border-radius:14px!important}.format-preview.native .campaign-native{left:auto!important;right:22px!important;top:49px!important;width:45%!important;height:124px!important;box-shadow:0 6px 18px rgba(0,0,0,.12)}.format-preview.push .campaign-horizontal{right:9px;top:38px;width:66%;height:88px;border-radius:14px!important}.format-preview.interstitial:after{background:rgba(20,21,22,.5)}.format-preview.interstitial .campaign-interstitial{inset:31px 17% 15px!important;border-radius:10px!important}.format-preview.video .campaign-video{left:10%!important;top:30%!important;width:80%!important;height:58%!important}.video-timeline u{width:18%;animation:none!important}.format-card:hover .video-timeline u,.format-card:focus-within .video-timeline u{animation:campaignVideoHover 1.65s linear 1 both!important}.format-card:not(:hover):not(:focus-within) .creative-window{transform:none!important;opacity:1!important}.format-card:not(:hover):not(:focus-within) .video-timeline u{width:18%!important}@keyframes campaignVideoHover{from{width:18%}to{width:88%}}@media(max-width:650px){.format-card{grid-template-rows:196px auto auto 1fr}.format-hover-hint{font-size:7px}.format-card-meta{align-items:flex-start;flex-direction:column;gap:4px}.format-card-meta>b{white-space:normal}.format-card:active .video-timeline u{animation:campaignVideoHover 1.65s linear 1 both!important}}@media(prefers-reduced-motion:reduce){.format-card .creative-window,.format-card .video-timeline u{animation:none!important;transition:none!important}}

/* V25: one rounded action language across the public site */
.btn,button{border-radius:16px!important}
.socials a{border-radius:12px!important}
.faq-grid details{border-radius:14px!important}
.format-card{border-radius:20px!important}
