/* Visual Art AI — Homepage v11
   Principle: one dominant idea per scene. Motion explains state; it does not decorate.
*/
.home-v11{background:#f7f8fb;color:var(--color-text-primary)}
.skip-link{position:fixed;left:1rem;top:-4rem;z-index:999;padding:.75rem 1rem;border-radius:.75rem;background:var(--color-surface-inverse);color:#fff;font:700 .65rem var(--font-mono);transition:top .2s}
.skip-link:focus{top:1rem}
.home-v11 .section{padding-block:clamp(5rem,8vw,8rem)}
.v11-eyebrow{display:inline-flex;align-items:center;gap:.6rem;font:700 .58rem/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--color-action-primary-hover)}
.v11-eyebrow>i{width:.48rem;height:.48rem;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 .28rem var(--color-accent-soft)}
.v11-eyebrow-light{color:var(--blue-200)}.v11-link{font:700 .6rem var(--font-mono);color:var(--color-action-primary-hover);text-decoration:underline;text-underline-offset:.23em;text-decoration-color:rgba(47,107,255,.28)}
.v11-hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(4.4rem,8vw,7.5rem) 0 3rem;background:radial-gradient(circle at 78% 20%,rgba(47,107,255,.12),transparent 24rem),radial-gradient(circle at 88% 68%,rgba(242,77,93,.08),transparent 20rem),linear-gradient(180deg,#fbfaf8,#f7f8fb);border-bottom:1px solid var(--color-border-subtle)}
.v11-hero-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--grid-gutter);align-items:center}
.v11-hero-copy{grid-column:1/span 6}.v11-hero-copy h1{max-width:49rem;margin:1.15rem 0 0;font-size:clamp(4rem,7.1vw,7.35rem);line-height:.84;letter-spacing:-.075em;font-weight:800}
.v11-hero-copy h1 em{display:block;font-family:var(--font-editorial);font-weight:400;color:var(--color-action-primary);letter-spacing:-.045em}
.v11-hero-lede{max-width:42rem;margin:1.6rem 0 0;color:var(--color-text-secondary);font-size:1.05rem;line-height:1.7}
.v11-hero-lede u{text-decoration:none;background:linear-gradient(180deg,transparent 67%,rgba(47,107,255,.17) 67%);font-weight:750;color:var(--color-text-primary)}
.v11-hero-actions{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-top:1.8rem}.v11-proofline{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;margin-top:1rem;color:var(--color-text-muted);font:650 .57rem var(--font-mono)}.v11-proofline i{width:3px;height:3px;border-radius:50%;background:var(--color-border-strong)}
.v11-search-scene{grid-column:7/-1;padding:1rem;border:1px solid rgba(255,255,255,.8);border-radius:2rem;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(255,255,255,.68));box-shadow:0 30px 90px rgba(8,17,31,.14),inset 0 1px 0 rgba(255,255,255,.92);backdrop-filter:blur(24px) saturate(130%)}
.v11-search-top{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.1rem .2rem .9rem}.v11-live{display:flex;align-items:center;gap:.5rem;font:700 .52rem var(--font-mono);color:var(--color-text-secondary)}.v11-live i{width:.48rem;height:.48rem;border-radius:50%;background:var(--color-success);box-shadow:0 0 0 .27rem var(--color-success-soft)}
.v11-query-controls{display:flex;align-items:center;justify-content:flex-end;gap:.55rem;flex-wrap:wrap}
.v11-query-tabs{display:flex;gap:.35rem;flex-wrap:wrap;justify-content:flex-end}
.v11-query-tabs button,.v11-query-play{min-height:2.75rem;padding:0 .72rem;border:1px solid var(--color-border-subtle);border-radius:999px;background:rgba(255,255,255,.76);font:700 .5rem var(--font-mono);color:var(--color-text-muted);cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.v11-query-tabs button:hover,.v11-query-play:hover{transform:translateY(-1px);border-color:var(--blue-200);color:var(--color-action-primary-hover)}
.v11-query-tabs button.is-active{background:var(--color-action-primary);border-color:var(--color-action-primary);color:white}
.v11-query-play[aria-pressed="true"]{background:#08111f;border-color:#08111f;color:white}
.v11-search-window{position:relative;overflow:hidden;min-height:28rem;padding:1rem;border:1px solid var(--color-border-subtle);border-radius:1.5rem;background:linear-gradient(180deg,#fff,#f8fafc)}
.v11-searchbar{display:grid;grid-template-columns:auto 1fr auto;gap:.7rem;align-items:center;padding:.95rem 1rem;border:1px solid var(--color-border-subtle);border-radius:999px;background:#fff;box-shadow:var(--shadow-sm)}.v11-searchbar img{width:1.15rem;height:1.15rem}.v11-searchbar span{font-size:.78rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v11-searchbar b{color:var(--color-action-primary)}
.v11-signal-graph{position:relative;height:14.5rem;margin-top:1rem;border-radius:1.2rem;background:radial-gradient(circle at 50% 50%,rgba(47,107,255,.11),transparent 28%),linear-gradient(rgba(47,107,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(47,107,255,.025) 1px,transparent 1px);background-size:auto,28px 28px,28px 28px;overflow:hidden}
.v11-signal-graph .node{position:absolute;width:.58rem;height:.58rem;border-radius:50%;background:var(--color-action-primary);box-shadow:0 0 0 .28rem rgba(47,107,255,.08)}.v11-signal-graph .n1{left:12%;top:30%}.v11-signal-graph .n2{left:28%;bottom:18%;background:var(--color-accent)}.v11-signal-graph .n3{right:18%;top:22%;background:var(--color-success)}.v11-signal-graph .n4{right:10%;bottom:20%}.v11-signal-graph .n5{left:50%;top:12%;background:var(--color-accent)}
.v11-signal-graph .line{position:absolute;height:1px;transform-origin:left;background:linear-gradient(90deg,rgba(47,107,255,.1),rgba(47,107,255,.45))}.v11-signal-graph .l1{width:40%;left:14%;top:34%;transform:rotate(13deg)}.v11-signal-graph .l2{width:34%;left:30%;bottom:22%;transform:rotate(-30deg)}.v11-signal-graph .l3{width:31%;right:20%;top:27%;transform:rotate(155deg)}.v11-signal-graph .l4{width:26%;right:13%;bottom:24%;transform:rotate(205deg)}
.v11-signal-core{position:absolute;left:50%;top:54%;transform:translate(-50%,-50%);width:min(15rem,65%);padding:1rem;border:1px solid var(--blue-200);border-radius:1rem;background:rgba(255,255,255,.91);box-shadow:0 20px 50px rgba(47,107,255,.12);text-align:center}.v11-signal-core small{display:block;font:700 .48rem var(--font-mono);color:var(--color-action-primary-hover)}.v11-signal-core strong{display:block;margin-top:.4rem;font-size:.76rem;line-height:1.35}
.v11-search-result{display:grid;gap:.25rem;padding:1rem;border:1px solid var(--mint-100);border-radius:1rem;background:var(--color-success-soft)}.v11-search-result span{font:700 .48rem var(--font-mono);color:var(--color-success-strong)}.v11-search-result strong{font-size:.82rem}.v11-search-result small{color:var(--color-text-muted);font-size:.56rem;line-height:1.5}
.v11-platform-row{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.85rem .4rem .15rem;color:var(--color-text-muted);font-size:.63rem}.v11-platform-row>div{display:flex;gap:.55rem}.v11-platform-row img{width:1rem;height:1rem}

.v11-problem{background:#fff}.v11-section-intro{max-width:58rem}.v11-section-intro h2{max-width:54rem;margin:.9rem 0 0;font-size:clamp(3.1rem,5.6vw,5.8rem);line-height:.91;letter-spacing:-.062em}.v11-section-intro h2 em{font-family:var(--font-editorial);font-weight:400;color:var(--color-action-primary)}.v11-section-intro>p{max-width:42rem;margin:1rem 0 0;color:var(--color-text-secondary);line-height:1.7}
.v11-problem-grid{display:grid;grid-template-columns:minmax(18rem,.82fr) minmax(0,1.18fr);gap:1.25rem;margin-top:3rem}
.v11-problem-list{display:grid;align-content:start;border-top:1px solid var(--color-border-default)}.v11-problem-list button{display:grid;grid-template-columns:2rem 1fr auto;gap:.8rem;text-align:left;align-items:center;width:100%;padding:1.25rem .3rem;border:0;border-bottom:1px solid var(--color-border-subtle);background:transparent;cursor:pointer;color:var(--color-text-primary);transition:padding .2s,color .2s,background .2s}.v11-problem-list button:hover{padding-left:.6rem}.v11-problem-list button.is-active{padding-left:.7rem;color:var(--color-action-primary-hover);background:linear-gradient(90deg,var(--color-action-soft),transparent)}.v11-problem-list button>span{font:700 .52rem var(--font-mono);color:var(--color-accent)}.v11-problem-list b{font-size:.84rem;line-height:1.4}.v11-problem-list small{font:600 .5rem var(--font-mono);color:var(--color-text-muted)}
.v11-diagnosis{min-height:31rem;padding:1.5rem;border:1px solid var(--color-border-subtle);border-radius:2rem;background:linear-gradient(145deg,#f8fafc,#fff);box-shadow:var(--shadow-md)}.v11-diagnosis-head{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding-bottom:1rem;border-bottom:1px solid var(--color-border-subtle);font:700 .52rem var(--font-mono);color:var(--color-text-muted)}.v11-diagnosis-head b{padding:.4rem .55rem;border-radius:999px;background:var(--color-action-soft);color:var(--color-action-primary-hover)}
.v11-diagnosis h3{max-width:40rem;margin:1.5rem 0 .7rem;font-family:var(--font-editorial);font-size:clamp(2rem,3.5vw,3.3rem);font-weight:400;line-height:.98}.v11-diagnosis>p{max-width:41rem;color:var(--color-text-secondary);font-size:.85rem;line-height:1.65}
.v11-diagnosis-layers{display:grid;grid-template-columns:repeat(3,1fr);gap:.65rem;margin-top:1.4rem}.v11-diagnosis-layers>div{min-height:9.5rem;padding:1rem;border:1px solid var(--color-border-subtle);border-radius:1rem;background:#fff}.v11-diagnosis-layers span{font:700 .5rem var(--font-mono);color:var(--color-accent)}.v11-diagnosis-layers b{display:block;margin:1.3rem 0 .35rem;font-size:.78rem}.v11-diagnosis-layers small{display:block;color:var(--color-text-muted);font-size:.63rem;line-height:1.45}
.v11-diagnosis-action{display:flex;justify-content:space-between;gap:1.5rem;align-items:center;margin-top:1rem;padding:1rem;border-radius:1rem;background:var(--color-action-soft)}.v11-diagnosis-action small{display:block;font:700 .48rem var(--font-mono);color:var(--color-action-primary-hover)}.v11-diagnosis-action strong{display:block;margin-top:.25rem;font-size:.72rem}.v11-diagnosis-action a{white-space:nowrap;font:700 .56rem var(--font-mono);color:var(--color-action-primary-hover)}

.v11-control{position:relative;overflow:hidden;background:#08111f;color:#fff}.v11-control:before{content:"";position:absolute;width:36rem;height:36rem;border-radius:50%;right:-8rem;top:-11rem;background:radial-gradient(circle,rgba(47,107,255,.24),transparent 66%)}.v11-control-head{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(16rem,.5fr);gap:4rem;align-items:end;position:relative;z-index:1}.v11-control-head h2{max-width:54rem;margin:.9rem 0 0;font-size:clamp(3rem,5.3vw,5.5rem);line-height:.9;letter-spacing:-.06em}.v11-control-head h2 em{font-family:var(--font-editorial);font-weight:400;color:#a9c0ff}.v11-control-head>p{margin:0;color:var(--neutral-400);line-height:1.7}.v11-control-head strong{color:#fff}
.v11-control-room{position:relative;z-index:1;margin-top:3rem;padding:1.25rem;border:1px solid rgba(255,255,255,.1);border-radius:2rem;background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,.025));box-shadow:0 30px 90px rgba(0,0,0,.28);backdrop-filter:blur(20px)}
.v11-control-status{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.25rem .25rem 1rem;border-bottom:1px solid rgba(255,255,255,.08);font:700 .52rem var(--font-mono);color:var(--neutral-400)}.v11-control-status>span{display:flex;align-items:center;gap:.5rem}.v11-control-status i{width:.45rem;height:.45rem;border-radius:50%;background:var(--color-success);box-shadow:0 0 0 .28rem rgba(35,185,142,.08)}.v11-control-status b{color:#a9c0ff}
.v11-control-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:1rem;align-items:center;padding:2rem 0}.v11-control-node{min-height:13rem;padding:1.2rem;border:1px solid rgba(255,255,255,.08);border-radius:1.2rem;background:rgba(255,255,255,.035)}.v11-control-node.is-focus{border-color:rgba(47,107,255,.42);background:linear-gradient(145deg,rgba(47,107,255,.16),rgba(255,255,255,.03));box-shadow:0 0 55px rgba(47,107,255,.1)}.v11-control-node span{font:700 .5rem var(--font-mono);color:var(--color-accent)}.v11-control-node strong{display:block;margin:3rem 0 .35rem;font-family:var(--font-editorial);font-size:1.8rem;font-weight:400}.v11-control-node small{display:block;color:var(--neutral-500);font-size:.64rem;line-height:1.5}.v11-control-link{display:grid;place-items:center;gap:.35rem}.v11-control-link i{width:3rem;height:1px;background:rgba(255,255,255,.12)}.v11-control-link b{color:var(--color-accent)}
.v11-control-bottom{display:grid;grid-template-columns:1fr 1fr;gap:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.08)}.v11-control-bottom>div{padding:.9rem;border-radius:1rem;background:rgba(255,255,255,.03)}.v11-control-bottom span{display:block;font:700 .48rem var(--font-mono);color:var(--neutral-500)}.v11-control-bottom b{display:block;margin-top:.35rem;font-size:.68rem;color:var(--neutral-300)}

.v11-case{background:#fff}.v11-case-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--grid-gutter);align-items:center}.v11-case-copy{grid-column:1/span 5}.v11-case-copy h2{margin:.9rem 0 1rem;font-size:clamp(3rem,5vw,5.3rem);line-height:.91;letter-spacing:-.06em}.v11-case-copy h2 em{font-family:var(--font-editorial);font-weight:400;color:var(--color-accent)}.v11-case-copy p{max-width:31rem;color:var(--color-text-secondary);line-height:1.7}
.v11-compare{grid-column:6/-1;padding:1rem;border:1px solid var(--color-border-subtle);border-radius:2rem;background:linear-gradient(145deg,#f8fafc,#fff);box-shadow:var(--shadow-lg)}.v11-browser-chrome{display:flex;align-items:center;gap:.4rem;padding:.15rem .15rem .9rem}.v11-browser-chrome i{width:.5rem;height:.5rem;border-radius:50%;background:var(--neutral-300)}.v11-browser-chrome i:nth-child(1){background:var(--color-accent)}.v11-browser-chrome i:nth-child(2){background:var(--blue-400)}.v11-browser-chrome i:nth-child(3){background:var(--color-success)}.v11-browser-chrome span{margin-left:.5rem;font:600 .5rem var(--font-mono);color:var(--color-text-muted)}
.v11-compare-stage{position:relative;min-height:27rem;border:1px solid var(--color-border-subtle);border-radius:1.4rem;overflow:hidden;background:#fff}.v11-before,.v11-after{position:absolute;inset:0;padding:2rem;display:flex;flex-direction:column}.v11-before{background:linear-gradient(145deg,#fafafa,#f1f5f9)}.v11-after{background:linear-gradient(145deg,#f3f7ff,#fff);clip-path:inset(0 0 0 var(--split))}.v11-before>span,.v11-after>span{font:700 .5rem var(--font-mono);letter-spacing:.08em;color:var(--color-accent)}.v11-after>span{color:var(--color-success-strong)}.v11-before h3,.v11-after h3{max-width:31rem;margin:1.2rem 0;font-family:var(--font-editorial);font-size:clamp(2rem,3.3vw,3rem);font-weight:400;line-height:.98}.v11-before small,.v11-after small{margin-top:auto;max-width:30rem;color:var(--color-text-muted);line-height:1.5}
.v11-wire{display:grid;gap:.65rem;margin-top:1rem}.v11-wire i{height:.75rem;border-radius:999px;background:var(--neutral-200)}.v11-wire i:nth-child(1){width:78%}.v11-wire i:nth-child(2){width:54%}.v11-wire i:nth-child(3){width:69%}.v11-wire b{width:6rem;height:2.2rem;margin-top:.6rem;border-radius:.7rem;background:var(--neutral-300)}.v11-wire.good i{background:var(--blue-100)}.v11-wire.good b{width:8rem;background:var(--color-action-primary)}
.v11-divider{position:absolute;top:0;bottom:0;left:var(--split);width:2px;background:white;box-shadow:0 0 0 1px rgba(8,17,31,.08),0 0 30px rgba(47,107,255,.16);transform:translateX(-1px);z-index:4}.v11-divider b{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:2.6rem;height:2.6rem;border-radius:50%;background:var(--color-action-primary);color:#fff;box-shadow:var(--shadow-brand)}
.v11-compare-stage input{position:absolute;inset:0;z-index:5;width:100%;height:100%;opacity:0;cursor:ew-resize}.v11-compare>p{margin:.8rem .2rem 0;color:var(--color-text-muted);font-size:.58rem}

.v11-offer{background:linear-gradient(180deg,#f7f8fb,#fbfaf8)}.v11-offer-head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(17rem,.5fr);gap:4rem;align-items:end}.v11-offer-head h2{max-width:52rem;margin:.9rem 0 0;font-size:clamp(3rem,5.2vw,5.3rem);line-height:.91;letter-spacing:-.06em}.v11-offer-head h2 em{font-family:var(--font-editorial);font-weight:400;color:var(--color-action-primary)}
.v11-free-diagnostic{padding:1rem;border:1px solid var(--blue-200);border-radius:1.2rem;background:linear-gradient(145deg,var(--color-action-soft),#fff)}.v11-free-diagnostic>span{font:700 .5rem var(--font-mono);color:var(--color-action-primary-hover)}.v11-free-diagnostic strong{display:block;margin:.3rem 0;font-size:2.5rem;line-height:1}.v11-free-diagnostic small{display:block;color:var(--color-text-muted);font-size:.65rem}.v11-free-diagnostic a{display:inline-flex;margin-top:.8rem;font:700 .56rem var(--font-mono);color:var(--color-action-primary-hover)}
.v11-pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.2rem}.v11-pricing article{position:relative;padding:1.5rem;border:1px solid var(--color-border-subtle);border-radius:1.6rem;background:rgba(255,255,255,.88);display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:transform .28s var(--ease-emphasized),box-shadow .28s}.v11-pricing article:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.v11-pricing article.is-main{border-color:var(--blue-200);background:linear-gradient(145deg,#f1f5ff,#fff);box-shadow:var(--shadow-brand);transform:translateY(-.6rem)}.v11-pricing article.is-main:hover{transform:translateY(-.9rem)}.v11-choice{position:absolute;right:1rem;top:1rem;padding:.4rem .55rem;border-radius:999px;background:var(--color-action-primary);color:white;font:700 .48rem var(--font-mono)}.v11-pricing article>span{font:700 .5rem var(--font-mono);color:var(--color-accent)}.v11-pricing h3{margin:2rem 0 .5rem;font-family:var(--font-editorial);font-size:2.05rem;font-weight:400;line-height:.98}.v11-pricing article>p{min-height:4rem;margin:0;color:var(--color-text-secondary);font-size:.78rem;line-height:1.55}
.v11-price{display:grid;margin:1.8rem 0 1.2rem}.v11-price small{font:700 .48rem var(--font-mono);color:var(--color-text-muted)}.v11-price strong{font-size:2.35rem;line-height:1;letter-spacing:-.055em}.v11-price b{margin-top:.2rem;font-size:.6rem;color:var(--color-text-muted)}.v11-pricing ul{list-style:none;padding:1rem 0;margin:0 0 1rem;border-top:1px solid var(--color-border-subtle);display:grid;gap:.5rem}.v11-pricing li{position:relative;padding-left:1rem;color:var(--color-text-secondary);font-size:.7rem}.v11-pricing li:before{content:"✓";position:absolute;left:0;color:var(--color-success);font-weight:800}.v11-pricing .button{width:100%;margin-top:auto}.v11-continuity{display:flex;justify-content:center;gap:1rem;align-items:center;flex-wrap:wrap;margin-top:1.4rem;padding:1rem;border:1px solid var(--color-border-subtle);border-radius:1rem;background:rgba(255,255,255,.72);font-size:.7rem}.v11-continuity>span{font:700 .5rem var(--font-mono);color:var(--color-text-muted)}.v11-continuity a{font:700 .55rem var(--font-mono);color:var(--color-action-primary-hover)}

.v11-journal{background:#fff}.v11-journal-head{display:grid;grid-template-columns:1fr auto;gap:1rem;align-items:end}.v11-journal-head>.v11-eyebrow{grid-column:1/-1}.v11-journal-head h2{max-width:48rem;margin:.8rem 0 0;font-size:clamp(3rem,5vw,5.1rem);line-height:.91;letter-spacing:-.06em}.v11-journal-head h2 em{font-family:var(--font-editorial);font-weight:400;color:var(--color-action-primary)}.v11-journal-head>a{font:700 .58rem var(--font-mono);color:var(--color-action-primary-hover)}
.v11-journal-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem;margin-top:2.5rem}.v11-feature-story{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;min-height:25rem;padding:1rem;border-radius:1.7rem;background:#0b1422;color:#fff;overflow:hidden}.v11-editorial-art{position:relative;border-radius:1.2rem;background:radial-gradient(circle at 30% 25%,rgba(47,107,255,.55),transparent 7rem),radial-gradient(circle at 68% 72%,rgba(242,77,93,.38),transparent 8rem),#101e33;overflow:hidden}.v11-editorial-art span{position:absolute;left:50%;top:50%;width:6rem;height:6rem;border-radius:50%;border:1px solid rgba(255,255,255,.24);transform:translate(-50%,-50%)}.v11-editorial-art:before,.v11-editorial-art:after{content:"";position:absolute;left:50%;top:50%;border-radius:50%;border:1px solid rgba(255,255,255,.08);transform:translate(-50%,-50%)}.v11-editorial-art:before{width:11rem;height:11rem}.v11-editorial-art:after{width:16rem;height:16rem}.v11-editorial-art i{position:absolute;width:.65rem;height:.65rem;border-radius:50%;background:#527fff}.v11-editorial-art i:nth-child(2){left:24%;top:22%}.v11-editorial-art i:nth-child(3){right:20%;top:35%;background:var(--color-accent)}.v11-editorial-art i:nth-child(4){left:40%;bottom:18%;background:var(--color-success)}
.v11-feature-story>div:last-child{padding:.5rem;display:flex;flex-direction:column}.v11-feature-story span,.v11-journal-list span{font:700 .5rem var(--font-mono);letter-spacing:.06em;color:var(--color-accent)}.v11-feature-story h3{margin:1.2rem 0 .7rem;font-family:var(--font-editorial);font-size:clamp(2rem,3.3vw,3.25rem);font-weight:400;line-height:.98}.v11-feature-story p{color:var(--neutral-400);font-size:.78rem;line-height:1.55}.v11-feature-story b{margin-top:auto;font:700 .55rem var(--font-mono);color:#a9c0ff}
.v11-journal-list{display:grid;gap:1rem}.v11-journal-list a{position:relative;min-height:12rem;padding:1.3rem;border:1px solid var(--color-border-subtle);border-radius:1.4rem;background:var(--color-canvas);transition:transform .25s var(--ease-emphasized),box-shadow .25s}.v11-journal-list a:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.v11-journal-list h3{max-width:26rem;margin:1rem 2rem 0 0;font-family:var(--font-editorial);font-size:1.8rem;font-weight:400;line-height:1}.v11-journal-list b{position:absolute;right:1.2rem;bottom:1rem;color:var(--color-action-primary)}

.v11-diagnostic{position:relative;overflow:hidden;background:linear-gradient(135deg,#091321,#101f37);color:#fff}.v11-diagnostic:before{content:"";position:absolute;width:30rem;height:30rem;border-radius:50%;left:-10rem;bottom:-12rem;background:radial-gradient(circle,rgba(242,77,93,.17),transparent 66%)}.v11-diagnostic-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,7vw,7rem);position:relative;z-index:1}.v11-diagnostic-copy h2{max-width:38rem;margin:.9rem 0 1rem;font-size:clamp(3.1rem,5.4vw,5.6rem);line-height:.9;letter-spacing:-.06em}.v11-diagnostic-copy h2 em{font-family:var(--font-editorial);font-weight:400;color:#a9c0ff}.v11-diagnostic-copy>p{max-width:33rem;color:var(--neutral-400);line-height:1.7}.v11-diagnostic-points{display:grid;grid-template-columns:1fr 1fr;gap:.55rem;margin-top:1.7rem}.v11-diagnostic-points span{padding:.75rem;border:1px solid rgba(255,255,255,.08);border-radius:.85rem;background:rgba(255,255,255,.035);font-size:.68rem;color:var(--neutral-300)}.v11-diagnostic-points b{margin-right:.4rem;font:700 .5rem var(--font-mono);color:var(--color-accent)}
.v11-form{padding:1.45rem;border:1px solid rgba(255,255,255,.14);border-radius:2rem;background:linear-gradient(135deg,rgba(255,255,255,.11),rgba(255,255,255,.05));box-shadow:0 30px 90px rgba(0,0,0,.25);backdrop-filter:blur(24px)}.v11-form-top{display:flex;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.1);font:700 .54rem var(--font-mono);color:var(--neutral-400)}.v11-form-top b{color:#a9c0ff}.v11-form .diagnostic-form{margin-top:1rem}.v11-form .diagnostic-form label>span{color:var(--neutral-300)}.v11-form .diagnostic-form input,.v11-form .diagnostic-form select,.v11-form .diagnostic-form textarea{background:rgba(255,255,255,.96)}.v11-form .form-note{color:var(--neutral-500);text-align:center}

@media(max-width:70rem){
  .v11-hero-grid,.v11-case-grid{grid-template-columns:1fr}.v11-hero-copy,.v11-search-scene,.v11-case-copy,.v11-compare{grid-column:auto}.v11-search-scene{max-width:48rem}
  .v11-problem-grid,.v11-control-head,.v11-offer-head,.v11-diagnostic-grid{grid-template-columns:1fr}.v11-problem-grid{gap:2rem}.v11-control-head,.v11-offer-head{gap:1.5rem}
  .v11-control-flow{grid-template-columns:1fr}.v11-control-link{grid-template-columns:1fr}.v11-control-link i{width:1px;height:1rem}.v11-control-link b{display:none}
  .v11-pricing{grid-template-columns:1fr 1fr}.v11-pricing article:last-child{grid-column:1/-1}.v11-journal-grid{grid-template-columns:1fr}.v11-feature-story{grid-template-columns:1fr 1fr}
}
@media(max-width:48rem){
  .home-v11 .section{padding-block:4.6rem}
  .v11-hero{padding-top:3rem}.v11-hero-copy h1{font-size:clamp(3.6rem,16vw,5.5rem)}.v11-hero-actions{flex-direction:column;align-items:stretch}.v11-hero-actions .button{width:100%}
  .v11-search-window{min-height:25rem}.v11-searchbar span{font-size:.7rem}.v11-signal-core{width:72%}.v11-platform-row{align-items:flex-start;flex-direction:column}
  .v11-section-intro h2,.v11-control-head h2,.v11-offer-head h2,.v11-journal-head h2,.v11-diagnostic-copy h2,.v11-case-copy h2{font-size:clamp(2.8rem,13vw,4.2rem)}
  .v11-problem-list button{grid-template-columns:1.7rem 1fr}.v11-problem-list small{grid-column:2}.v11-diagnosis{padding:1.1rem}.v11-diagnosis-layers{grid-template-columns:1fr}.v11-diagnosis-layers>div{min-height:auto}.v11-diagnosis-action{align-items:flex-start;flex-direction:column}
  .v11-control-flow{padding:1rem 0}.v11-control-node{min-height:auto}.v11-control-node strong{margin:1.8rem 0 .35rem}.v11-control-bottom{grid-template-columns:1fr}
  .v11-compare-stage{min-height:32rem}.v11-before,.v11-after{padding:1.3rem}.v11-before h3,.v11-after h3{font-size:2rem}
  .v11-pricing{grid-template-columns:1fr}.v11-pricing article:last-child{grid-column:auto}.v11-pricing article.is-main{transform:none}.v11-pricing article.is-main:hover{transform:translateY(-5px)}
  .v11-journal-head{grid-template-columns:1fr}.v11-feature-story{grid-template-columns:1fr}.v11-editorial-art{min-height:12rem}
  .v11-diagnostic-points{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  .v11-query-tabs button,.v11-problem-list button,.v11-pricing article,.v11-journal-list a{transition:none}
}
/* v12 senior hardening */
.v11-price-details{margin:-.1rem 0 1rem;border-top:1px solid var(--color-border-subtle);border-bottom:1px solid var(--color-border-subtle)}
.v11-price-details summary{min-height:2.75rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem;cursor:pointer;list-style:none;font:700 .52rem var(--font-mono);color:var(--color-action-primary-hover)}
.v11-price-details summary::-webkit-details-marker{display:none}.v11-price-details summary:after{content:"+";font-size:1rem}.v11-price-details[open] summary:after{content:"−"}
.v11-price-details p{min-height:0!important;margin:0 0 .45rem!important;color:var(--color-text-secondary)!important;font-size:.7rem!important;line-height:1.55!important}
.v11-price-details small{display:block;margin:0 0 .85rem;color:var(--color-text-muted);font-size:.58rem;line-height:1.45}
.v11-report-preview{margin-top:1.7rem;padding:1rem;border:1px solid rgba(255,255,255,.1);border-radius:1.25rem;background:rgba(255,255,255,.045);box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}
.v11-report-top{display:flex;justify-content:space-between;gap:1rem;padding-bottom:.8rem;border-bottom:1px solid rgba(255,255,255,.08);font:700 .48rem var(--font-mono);color:var(--neutral-500)}.v11-report-top b{color:#a9c0ff}
.v11-report-row{display:grid;grid-template-columns:7rem 1fr auto;gap:.75rem;align-items:center;padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:.65rem}
.v11-report-row>i{height:.38rem;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}.v11-report-row>i:after{content:"";display:block;width:var(--score);height:100%;border-radius:inherit;background:#527fff}
.v11-report-row>b{font:700 .46rem var(--font-mono);color:var(--neutral-500)}.v11-report-row.is-priority>i:after{background:var(--color-accent)}.v11-report-row.is-priority>b{color:#ff8d98}
.v11-report-priority{padding:.9rem 0 .25rem}.v11-report-priority small{display:block;font:700 .46rem var(--font-mono);color:#ff8d98}.v11-report-priority strong{display:block;margin-top:.25rem;font-size:.72rem}
.v11-report-preview>p{margin:.65rem 0 0!important;color:var(--neutral-500)!important;font-size:.56rem!important;line-height:1.45!important}
.form-status{min-height:1.2rem;color:#a9c0ff;font-size:.65rem;text-align:center}
.footer{padding:1.75rem 0;background:var(--color-surface-inverse);color:var(--neutral-300);border-top:1px solid var(--neutral-800)}.footer-grid{display:flex;justify-content:space-between;gap:var(--space-5);flex-wrap:wrap;font:700 .5625rem var(--font-mono);letter-spacing:.08em}
.mobile-convert{display:none}
@media(max-width:45rem){
  .v11-search-top{align-items:flex-start;flex-direction:column}.v11-query-controls{justify-content:flex-start;width:100%}.v11-query-tabs{justify-content:flex-start;flex-wrap:nowrap;width:100%;overflow-x:auto;padding-bottom:.2rem;scrollbar-width:none}.v11-query-tabs::-webkit-scrollbar{display:none}.v11-query-tabs button{flex:0 0 auto}
  .v11-report-row{grid-template-columns:6.6rem 1fr auto}
  .mobile-convert{position:fixed;z-index:45;left:.625rem;right:.625rem;bottom:.625rem;display:flex;align-items:center;justify-content:space-between;min-height:3.625rem;padding:.5rem .5625rem .5rem .875rem;border:1px solid var(--color-border-subtle);border-radius:1rem;background:var(--color-surface);box-shadow:var(--shadow-lg);transform:translateY(5.625rem);opacity:0;transition:var(--duration-normal) var(--ease-standard)}.mobile-convert.show{transform:none;opacity:1}.mobile-convert a{padding:.625rem .75rem;border-radius:.625rem;background:var(--color-action-primary);color:white;font:700 .5625rem var(--font-mono)}
  .footer{padding-bottom:5.5rem}
}

/* v13 — mobile optical refinement from real-device QA */
.v11-hero-grid>*{min-width:0}
.v11-hero-copy,.v11-search-scene{min-width:0;max-width:100%}
.v11-searchbar span{min-width:0}
@media(max-width:45rem){
  .topbar{height:3.75rem}
  .topbar-inner{gap:.45rem}
  .vaa-brand{gap:.42rem;min-width:0}
  .vaa-symbol{width:1.65rem;height:1.65rem;flex-basis:1.65rem}
  .vaa-wordmark{font-size:.6rem;letter-spacing:.12em;white-space:nowrap}
  .topbar-actions{gap:.32rem}
  .menu-btn{min-height:2.45rem;padding-inline:.68rem;font-size:.5rem}
  .topbar-actions .button-small{min-height:2.45rem;padding-inline:.68rem;font-size:.49rem;letter-spacing:.045em;white-space:nowrap}

  .v11-hero{padding-top:2.7rem}
  .v11-hero-grid{width:100%;max-width:100%}
  .v11-hero-copy{width:100%;overflow:visible}
  .v11-hero-copy h1{
    max-width:100%;
    margin-top:1rem;
    font-size:clamp(3.02rem,13.2vw,4.35rem);
    line-height:.89;
    letter-spacing:-.064em;
    text-wrap:balance;
    overflow-wrap:normal;
    word-break:normal
  }
  .v11-hero-copy h1 em{
    max-width:100%;
    font-size:.93em;
    line-height:.9;
    letter-spacing:-.038em;
    text-wrap:balance
  }
  .v11-hero-lede{
    max-width:100%;
    margin-top:1.35rem;
    font-size:.96rem;
    line-height:1.58;
    overflow-wrap:normal;
    word-break:normal
  }
  .v11-hero-lede u{
    -webkit-box-decoration-break:clone;
    box-decoration-break:clone
  }
  .v11-hero-actions{margin-top:1.45rem;gap:.85rem}
  .v11-hero-actions .button{min-height:3.15rem;padding-inline:1rem;font-size:.56rem}
  .v11-proofline{margin-top:.85rem;gap:.55rem;font-size:.52rem}

  .v11-search-scene{width:100%;padding:.78rem;border-radius:1.45rem}
  .v11-search-top{gap:.7rem}
  .v11-query-controls{gap:.45rem}
  .v11-query-tabs{overscroll-behavior-inline:contain;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  .v11-query-tabs button{scroll-snap-align:start;min-height:2.55rem;padding-inline:.78rem}
  .v11-query-play{min-height:2.55rem}
  .v11-search-window{min-height:23rem;padding:.8rem;border-radius:1.2rem}
  .v11-searchbar{padding:.78rem .85rem;gap:.55rem}
  .v11-searchbar span{font-size:.66rem}
  .v11-signal-graph{height:12.5rem}
  .v11-signal-core{width:76%;padding:.85rem}
  .v11-platform-row{padding:.7rem .2rem .1rem}
}
@media(max-width:23.5rem){
  .vaa-wordmark{font-size:.55rem}
  .menu-btn{padding-inline:.58rem}
  .topbar-actions .button-small{padding-inline:.58rem;font-size:.46rem}
  .v11-hero-copy h1{font-size:2.9rem}
  .v11-hero-copy h1 em{font-size:.9em}
}

/* v14 — interaction revival: alive without becoming noisy */
.v11-hero{position:relative}
.v14-signal-field{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:-1;opacity:.72;mix-blend-mode:multiply}
.v11-search-scene{position:relative;overflow:hidden}
.v11-search-scene:before{content:"";position:absolute;inset:-40%;pointer-events:none;background:conic-gradient(from 180deg at 50% 50%,transparent 0 25%,rgba(47,107,255,.08) 36%,transparent 47% 68%,rgba(242,77,93,.07) 79%,transparent 90%);animation:v14-orbit 18s linear infinite}
.v11-search-scene>*{position:relative;z-index:1}
.v11-signal-graph .node{animation:v14-node 2.4s ease-in-out infinite}.v11-signal-graph .n2{animation-delay:.45s}.v11-signal-graph .n3{animation-delay:.9s}.v11-signal-graph .n4{animation-delay:1.35s}.v11-signal-graph .n5{animation-delay:1.8s}
.v11-signal-graph .line{overflow:hidden;background:linear-gradient(90deg,rgba(47,107,255,.08),rgba(47,107,255,.32),rgba(242,77,93,.45),rgba(47,107,255,.08));background-size:220% 100%;animation:v14-flow 2.8s linear infinite}
.v11-signal-core{animation:v14-breathe 3.8s ease-in-out infinite}
.v11-live i{animation:v14-live 1.8s ease-in-out infinite}
.v11-query-tabs button{position:relative;overflow:hidden}.v11-query-tabs button:after{content:"";position:absolute;left:50%;bottom:.28rem;width:0;height:2px;border-radius:99px;background:currentColor;transform:translateX(-50%);transition:width .25s var(--ease-emphasized)}.v11-query-tabs button.is-active:after{width:44%}
.v11-problem-list button{position:relative;overflow:hidden}.v11-problem-list button:after{content:"";position:absolute;left:0;top:50%;width:.22rem;height:0;border-radius:99px;background:var(--color-accent);transform:translateY(-50%);transition:height .35s var(--ease-emphasized)}.v11-problem-list button.is-active:after{height:62%}
.v14-reactive-panel{transform-origin:50% 20%}.v14-reactive-panel.v14-pop{animation:v14-panel .48s var(--ease-emphasized)}
.v14-live-room{isolation:isolate}.v14-live-room:after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(47,107,255,.08),transparent);transform:translateX(-110%);animation:v14-scan 7s ease-in-out infinite}
.v11-control-node.is-focus{position:relative;overflow:hidden}.v11-control-node.is-focus:after{content:"";position:absolute;left:-35%;top:-55%;width:50%;height:210%;transform:rotate(16deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent);animation:v14-sheen 5.5s ease-in-out infinite}
.v11-control-link i{position:relative;overflow:hidden}.v11-control-link i:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,#7298ff,transparent);transform:translateX(-100%);animation:v14-link 2.4s linear infinite}
.v11-compare .v11-divider b{animation:v14-handle 2.6s ease-in-out infinite}
.v11-pricing article.is-main{position:relative;overflow:hidden}.v11-pricing article.is-main:before{content:"";position:absolute;inset:-60% 50% auto -30%;height:160%;pointer-events:none;background:radial-gradient(circle,rgba(47,107,255,.12),transparent 68%);animation:v14-priceGlow 7s ease-in-out infinite}
.v11-pricing article>*{position:relative;z-index:1}
.v14-report-live .v11-report-row>i:after{transform-origin:left;animation:v14-meter 1.2s var(--ease-emphasized) both;animation-play-state:paused}
.v14-report-live.v14-inview .v11-report-row>i:after{animation-play-state:running}.v14-report-live .v11-report-row:nth-child(3)>i:after{animation-delay:.12s}.v14-report-live .v11-report-row:nth-child(4)>i:after{animation-delay:.24s}.v14-report-live .v11-report-row:nth-child(5)>i:after{animation-delay:.36s}
.button{position:relative;overflow:hidden}.button:after{content:"";position:absolute;top:-50%;left:-45%;width:28%;height:200%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);transform:rotate(18deg);transition:left .55s var(--ease-emphasized);pointer-events:none}.button:hover:after,.button:focus-visible:after{left:125%}
@keyframes v14-orbit{to{transform:rotate(360deg)}}
@keyframes v14-node{0%,100%{transform:scale(.84);box-shadow:0 0 0 .18rem rgba(47,107,255,.06)}50%{transform:scale(1.18);box-shadow:0 0 0 .42rem rgba(47,107,255,.10)}}
@keyframes v14-flow{to{background-position:-220% 0}}
@keyframes v14-breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.025);box-shadow:0 24px 60px rgba(47,107,255,.17)}}
@keyframes v14-live{0%,100%{box-shadow:0 0 0 .18rem var(--color-success-soft)}50%{box-shadow:0 0 0 .48rem rgba(35,185,142,.08)}}
@keyframes v14-panel{0%{opacity:.58;transform:translateY(8px) scale(.994)}100%{opacity:1;transform:none}}
@keyframes v14-scan{0%,72%{transform:translateX(-110%)}100%{transform:translateX(110%)}}
@keyframes v14-sheen{0%,72%{transform:translateX(-160%) rotate(16deg)}100%{transform:translateX(420%) rotate(16deg)}}
@keyframes v14-link{to{transform:translateX(100%)}}
@keyframes v14-handle{0%,100%{box-shadow:var(--shadow-brand);transform:translate(-50%,-50%) scale(1)}50%{box-shadow:0 0 0 .5rem rgba(47,107,255,.08),var(--shadow-brand);transform:translate(-50%,-50%) scale(1.04)}}
@keyframes v14-priceGlow{0%,100%{transform:translate3d(-10%,0,0)}50%{transform:translate3d(45%,12%,0)}}
@keyframes v14-meter{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(max-width:45rem){
  .v14-signal-field{opacity:.5}
  .v11-search-scene:before{opacity:.55}
  .v11-signal-graph .node{animation-duration:2.8s}
}
@media(prefers-reduced-motion:reduce){
  .v11-search-scene:before,.v11-signal-graph .node,.v11-signal-graph .line,.v11-signal-core,.v11-live i,.v14-live-room:after,.v11-control-node.is-focus:after,.v11-control-link i:after,.v11-compare .v11-divider b,.v11-pricing article.is-main:before,.v14-report-live .v11-report-row>i:after{animation:none!important}
  .button:after{display:none}
}

/* v15 — mobile navigation + margin system from real-device QA */
@media(max-width:45rem){
  .home-v11{--page-gutter:1.125rem}

  /* restore the shell contract: v13 had widened the hero to the viewport */
  .v11-hero-grid.shell{
    width:min(var(--container-max),calc(100% - (var(--page-gutter) * 2)));
    max-width:var(--container-max);
    margin-inline:auto
  }
  .v11-hero-copy,.v11-search-scene{width:100%;max-width:100%}

  /* mobile header: quieter, smaller, more intentional */
  .topbar{height:4rem;background:color-mix(in srgb,var(--color-surface) 94%,transparent);backdrop-filter:blur(20px) saturate(135%)}
  .topbar-inner{width:min(var(--container-max),calc(100% - (var(--page-gutter) * 2)));gap:.55rem}
  .vaa-brand{gap:.45rem;min-width:0}
  .vaa-symbol{width:1.7rem;height:1.7rem;flex:0 0 1.7rem}
  .vaa-wordmark{font-size:.59rem;letter-spacing:.125em;white-space:nowrap}
  .topbar-actions{gap:.42rem}

  .v15-menu-btn{
    display:grid;
    place-items:center;
    width:2.75rem;
    min-width:2.75rem;
    height:2.75rem;
    min-height:2.75rem;
    padding:0;
    border-radius:50%;
    border:1px solid color-mix(in srgb,var(--color-border-default) 78%,transparent);
    background:rgba(255,255,255,.66);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.88);
    backdrop-filter:blur(12px)
  }
  .v15-menu-glyph{position:relative;display:block;width:1rem;height:.7rem}
  .v15-menu-glyph i{position:absolute;right:0;display:block;height:1.5px;border-radius:999px;background:var(--color-text-primary);transition:width .22s var(--ease-emphasized),transform .22s var(--ease-emphasized)}
  .v15-menu-glyph i:first-child{top:.13rem;width:1rem}
  .v15-menu-glyph i:last-child{bottom:.13rem;width:.68rem}
  .v15-menu-btn:hover .v15-menu-glyph i:last-child,.v15-menu-btn:focus-visible .v15-menu-glyph i:last-child{width:1rem}
  .v15-menu-btn[aria-expanded="true"] .v15-menu-glyph i:first-child{top:.33rem;transform:rotate(45deg)}
  .v15-menu-btn[aria-expanded="true"] .v15-menu-glyph i:last-child{bottom:.27rem;width:1rem;transform:rotate(-45deg)}

  .topbar-actions .button-small{
    min-height:2.75rem;
    padding-inline:.8rem;
    border-radius:.85rem;
    font-size:.47rem;
    letter-spacing:.035em;
    white-space:nowrap;
    box-shadow:0 8px 22px rgba(47,107,255,.16)
  }

  /* menu becomes an inset premium sheet rather than a full flat page */
  .mobile-menu{
    padding:.65rem;
    background:rgba(8,17,31,.38);
    backdrop-filter:blur(18px) saturate(120%)
  }
  .mobile-menu-panel{
    width:100%;
    min-height:calc(100dvh - 1.3rem);
    max-height:calc(100dvh - 1.3rem);
    padding:1rem 1.1rem 1.1rem;
    border:1px solid rgba(255,255,255,.72);
    border-radius:1.6rem;
    background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(247,249,253,.97));
    box-shadow:0 30px 90px rgba(8,17,31,.28);
    transform:translateY(.8rem) scale(.985);
    opacity:.92;
    overflow:auto;
    transition:transform .32s var(--ease-emphasized),opacity .25s ease
  }
  .mobile-menu.open .mobile-menu-panel{transform:none;opacity:1}
  .mobile-menu-head{padding-bottom:.8rem;border-bottom:1px solid var(--color-border-subtle)}
  .mobile-menu-brand .vaa-symbol{width:1.85rem;height:1.85rem;flex-basis:1.85rem}
  .mobile-menu-brand .vaa-wordmark{font-size:.62rem}
  .v15-menu-close{
    width:2.7rem;
    min-width:2.7rem;
    height:2.7rem;
    min-height:2.7rem;
    border:1px solid var(--color-border-subtle);
    background:#fff;
    box-shadow:var(--shadow-xs);
    font-size:1.35rem;
    line-height:1
  }

  .mobile-menu nav{margin:1.4rem 0 auto}
  .mobile-menu nav a{
    position:relative;
    display:grid;
    grid-template-columns:2.35rem 1fr auto;
    gap:.55rem;
    align-items:center;
    min-height:4.4rem;
    padding:.78rem .25rem;
    border-bottom:1px solid var(--color-border-subtle);
    font-size:clamp(1.55rem,8vw,2.25rem);
    line-height:.96;
    letter-spacing:-.05em
  }
  .mobile-menu nav a:after{content:"↗";justify-self:end;font:700 .75rem var(--font-mono);color:var(--color-text-muted);transition:transform .2s,color .2s}
  .mobile-menu nav a[href^="#"]:after{content:"↓"}
  .mobile-menu nav a:hover:after,.mobile-menu nav a:focus-visible:after{transform:translate(.12rem,-.12rem);color:var(--color-action-primary)}
  .mobile-menu nav a span{
    display:grid;
    place-items:center;
    width:1.8rem;
    height:1.8rem;
    border-radius:50%;
    background:var(--color-action-soft);
    font-size:.48rem;
    color:var(--color-action-primary-hover)
  }
  .mobile-menu-foot{
    margin-top:1.2rem;
    padding-top:1rem
  }
  .mobile-menu-foot p{margin:0 0 1rem;font-size:.75rem;line-height:1.55;color:var(--color-text-secondary)}
  .mobile-menu-foot .button{width:100%;min-height:3.15rem}

  /* consistent optical margins throughout the first screen */
  .v11-hero{padding-top:3rem}
  .v11-eyebrow{max-width:100%;font-size:.54rem;line-height:1.2}
  .v11-hero-copy h1{margin-top:1.05rem}
  .v11-hero-actions .button{border-radius:1rem}
  .v11-search-scene{margin-top:.15rem}
}
@media(max-width:23.5rem){
  .home-v11{--page-gutter:1rem}
  .vaa-wordmark{font-size:.55rem}
  .topbar-actions .button-small{padding-inline:.65rem;font-size:.44rem}
  .v15-menu-btn{width:2.6rem;min-width:2.6rem;height:2.6rem;min-height:2.6rem}
}

/* v16 — copy clarity surfaces */
.v16-service-strip{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:1.15rem}
.v16-service-strip span{padding:.48rem .65rem;border:1px solid var(--color-border-subtle);border-radius:999px;background:rgba(255,255,255,.72);font:700 .5rem var(--font-mono);color:var(--color-text-secondary);box-shadow:var(--shadow-xs)}
.v11-hero-lede strong{color:var(--color-text-primary)}
.v16-services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-top:2.2rem;margin-bottom:1rem}
.v16-services-grid article{padding:1.05rem;border:1px solid rgba(255,255,255,.1);border-radius:1rem;background:rgba(255,255,255,.045)}
.v16-services-grid span{font:700 .48rem var(--font-mono);color:var(--color-accent)}
.v16-services-grid b{display:block;margin:.85rem 0 .35rem;font-size:.8rem;color:#fff}
.v16-services-grid p{margin:0;color:var(--neutral-400);font-size:.65rem;line-height:1.5}
@media(max-width:64rem){.v16-services-grid{grid-template-columns:1fr 1fr}}
@media(max-width:45rem){
  .v16-service-strip{flex-wrap:nowrap;overflow-x:auto;padding-bottom:.2rem;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .v16-service-strip::-webkit-scrollbar{display:none}
  .v16-service-strip span{flex:0 0 auto}
  .v16-services-grid{grid-template-columns:1fr;margin-top:1.5rem}
  .v16-services-grid article{padding:1rem}
  .v16-services-grid b{font-size:.82rem}
  .v16-services-grid p{font-size:.68rem}
}

/* v17 entity architecture links */
.v16-services-grid article>a{display:inline-flex;margin-top:.9rem;font:700 .5rem var(--font-mono);color:#a9c0ff;text-decoration:underline;text-underline-offset:.2em;text-decoration-color:rgba(169,192,255,.35)}
.v16-services-grid article>a:hover{color:#fff}
.v17-footer-grid{display:grid!important;grid-template-columns:1.2fr repeat(3,.7fr);gap:2rem;align-items:start}
.v17-footer-grid div{display:grid;align-content:start}.v17-footer-grid b{display:block;margin-bottom:.45rem;color:#fff;font:700 .52rem var(--font-mono);letter-spacing:.08em}
.v17-footer-grid a,.v17-footer-grid span{display:block;color:var(--neutral-400);font:600 .62rem/1.8 var(--font-sans)}.v17-footer-grid a:hover{color:#fff}
@media(max-width:45rem){.v17-footer-grid{grid-template-columns:1fr 1fr}.v17-footer-grid div:first-child{grid-column:1/-1}.v17-footer-grid a,.v17-footer-grid span{font-size:.65rem}}

/* Small accent labels need 4.5:1 on the light page surfaces. */
.v11-problem-list button>span,.v11-diagnosis-layers>div>span,.v11-journal-list a>span{color:var(--coral-700)}

/* Footer links remain easy to tap on touch screens. */
.v17-footer-grid a{display:flex;align-items:center;min-height:2.75rem}