/* Three genuinely independent visual languages, shared tokens and navigator. */
.theme-edge{background:#11191c;color:#fff}.theme-edge .site-header{color:white}.theme-edge .header-inner{border-color:#ffffff30}.theme-edge .brand-word span{color:#fb1830}.theme-edge .cta.compact{background:#fff;color:#161d20;box-shadow:none}.edge-stage{height:min(930px,100svh);min-height:690px;position:relative;isolation:isolate;overflow:hidden}.edge-photo{position:absolute;inset:0;z-index:-1;background:#14191d}.edge-photo img{width:100%;height:100%;object-fit:cover;object-position:75% center;filter:brightness(.52) contrast(1.18) saturate(.78);transform:scale(1.04);animation:edge-zoom 12s ease-out both}.edge-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#0b1014 2%,#111b1dd9 32%,#0d14144f 82%),linear-gradient(0deg,#11191c 0%,transparent 27%)}.edge-line{position:absolute;z-index:2;top:18%;left:55%;height:3px;background:var(--red);width:0;transform:rotate(47deg);transform-origin:0;box-shadow:0 0 20px #ff0718b0;animation:edge-draw 2.8s 1s ease-out forwards}.edge-coordinate{position:absolute;bottom:65px;right:4.5vw;z-index:3;font:11px/1.3 ui-monospace,monospace;letter-spacing:.14em;color:#e2e9e8a0}.crosshair{color:#f12b38}.edge-intro{position:absolute;top:50%;left:max(6vw,calc((100vw - 1400px)/2));transform:translateY(-47%);width:80%;max-width:1120px}.edge-intro .eyebrow{color:#d0d9de;margin-bottom:39px}.live-dot,.os-led{display:inline-block;background:#ff1c31;width:7px;height:7px;border-radius:50%;vertical-align:middle;margin-right:9px;box-shadow:0 0 0 5px #ed061323}.edge-intro h1{font-size:clamp(55px,7.8vw,128px);letter-spacing:-.09em;font-weight:840;line-height:.93;margin:0}.edge-intro h1 em{font-style:normal;color:#fff9}.edge-intro h1 strong{color:#ff2436;font-weight:inherit}.edge-intro>p{color:#d4dadc;font-size:clamp(16px,1.45vw,22px);max-width:580px;margin:36px 0 28px}.edge-actions{display:flex;align-items:center;gap:25px}.edge-actions .text-link{color:#d6dfe3;font-size:12px}.scroll-hint{position:absolute;bottom:43px;left:6vw;font-size:10px;font-weight:800;letter-spacing:.2em;color:#aab7bf}.scroll-hint span{font-size:22px;margin-left:15px}.edge-reveal{background:#eef0ee;color:#192328;display:grid;grid-template-columns:1.05fr 1fr;min-height:730px;align-items:center;gap:7vw;padding:120px 7vw}.reveal-copy h2{font-size:clamp(56px,5.5vw,88px);margin:35px 0}.reveal-copy h2 em{font-style:normal;color:var(--red)}.reveal-copy p{font-size:19px;color:#647177;max-width:570px;margin-bottom:30px}.reveal-visual{align-self:center}.side-by-side{display:grid;grid-template-columns:1fr 1fr;gap:12px}.side-by-side>div{height:315px;background:#bec7ca;position:relative;overflow:hidden;padding:21px}.side-by-side span{font-size:11px;font-weight:850;letter-spacing:.2em;color:#34434a}.side-by-side>div+div{background:#dae4e5}.roof-mini{position:absolute;background:repeating-linear-gradient(90deg,#a8b6bd 0 1px,transparent 1px 38px),repeating-linear-gradient(0deg,#a8b6bd 0 1px,transparent 1px 38px),#d5dfe1;width:240px;height:240px;transform:perspective(440px) rotateX(49deg) rotateZ(-29deg);top:110px;left:12px;box-shadow:17px 15px 0 #74828b}.open-roof:after{content:'';position:absolute;bottom:0;right:0;height:6px;background:#e30613;width:65%}.protected-roof{border:5px solid #d42a38}.protected-roof i{position:absolute;bottom:-5px;display:block;background:#475e69;width:7px;height:48px;transform:rotate(-45deg);transform-origin:bottom}.protected-roof i:nth-child(1){left:5%}.protected-roof i:nth-child(2){left:35%}.protected-roof i:nth-child(3){left:65%}.protected-roof i:nth-child(4){left:95%}.reveal-visual>small{display:block;text-align:right;color:#7d8588;margin-top:15px}@keyframes edge-zoom{from{transform:scale(1.08)}to{transform:scale(1)}}@keyframes edge-draw{to{width:480px}}
/* ROOF OS: usable, orthogonal workspace / no marketing card grid */
.theme-os{background:#e9edf0;color:#1c2b32}.theme-os .site-header{background:rgba(249,251,252,.9);backdrop-filter:blur(16px);border-bottom:1px solid #dce2e6}.theme-os .header-inner{border:0}.os-workspace{min-height:790px;display:grid;grid-template-columns:minmax(325px,38%) minmax(0,62%);padding-top:var(--header)}.os-sidebar{background:#f8fafb;padding:70px min(4.8vw,75px) 30px 6vw;display:flex;flex-direction:column;align-items:flex-start}.os-product-label{font-family:ui-monospace,monospace;letter-spacing:.08em;font-size:11px;white-space:nowrap}.os-version{background:#e4e9ec;border-radius:3px;padding:4px 8px;margin-left:12px;color:#6e8187}.os-sidebar h1{font-size:clamp(55px,5.3vw,92px);margin:70px 0 25px;letter-spacing:-.07em}.os-sidebar h1 em{font-style:normal;color:var(--red)}.os-sidebar>p{font-size:17px;color:#66747c;max-width:420px;margin-bottom:31px}.os-sidebar-bottom{margin-top:auto;padding-top:60px;display:flex;gap:15px 25px;flex-wrap:wrap;font-size:10px;color:#849095;font-weight:790}.os-canvas{background:#dce4e9;display:flex;flex-direction:column;justify-content:center;padding:32px max(5vw,45px) 35px;border-left:1px solid #b9c7cf;min-width:0}.canvas-top,.canvas-foot{display:flex;align-items:center;justify-content:space-between;font-family:ui-monospace,monospace;font-size:11px;letter-spacing:.07em;color:#667883}.canvas-top .os-led{width:6px;height:6px}.os-canvas .roof-svg{width:100%;margin:30px auto;max-height:520px;filter:drop-shadow(0 20px 25px #2c3c4515)}.roof-svg .svg-edges path{fill:none;stroke:#e30613;stroke-width:9;stroke-linecap:round;stroke-linejoin:round}.canvas-foot{align-items:end;border-top:1px solid #bdcad0;padding-top:24px;gap:20px}.canvas-foot>div{display:grid;gap:4px}.canvas-foot b{font-size:24px;color:#223039}.canvas-foot small{font-size:9px;letter-spacing:0;color:#7e8d96}.canvas-foot .cta{min-width:auto;padding:15px;font:700 12px 'Segoe UI',sans-serif}.os-detail{padding:110px 7vw;display:grid;grid-template-columns:1fr .6fr;gap:12vw;background:#fff}.os-detail h2{font-size:clamp(45px,5vw,77px)}.os-detail p{color:#68767c;font-size:19px}
/* ZERO FALL: an entirely typographic editorial publication. */
.theme-zero{background:#f0eee8;color:#111211}.theme-zero .site-header{background:#f0eee8}.theme-zero .header-inner{border-color:#c5c1b9}.theme-zero .top-nav{font-family:ui-monospace,monospace}.zero-opening{padding:115px 5vw 0;overflow:hidden}.zero-index{display:flex;justify-content:space-between;gap:20px;font:700 11px ui-monospace,monospace;letter-spacing:.15em;border-bottom:2px solid #111;padding-bottom:18px}.zero-title{position:relative}.zero-title h1{font-family:Impact,'Arial Narrow','Franklin Gothic Condensed',sans-serif;font-weight:900;letter-spacing:-.055em;font-stretch:condensed;font-size:clamp(96px,16.8vw,300px);line-height:.82;margin:55px 0 55px}.zero-title h1 em{font-style:normal;font-size:.62em}.zero-outline{color:transparent;-webkit-text-stroke:2px #1c1c19;paint-order:stroke fill}.zero-rule{height:16px;background:var(--red);margin:0 -5.5vw}.zero-summary{display:grid;grid-template-columns:.45fr 1fr 1fr;gap:5vw;padding:75px 0 85px;align-items:start}.zero-numeral{font:800 12px ui-monospace,monospace}.zero-summary p{font-size:clamp(19px,2vw,28px);line-height:1.25;letter-spacing:-.02em}.zero-summary>div{display:grid;justify-items:start;gap:14px}.zero-summary small{font-size:11px;color:#777}.zero-cut{height:360px;position:relative;overflow:hidden;margin:0 -5vw}.zero-cut img{height:100%;width:100%;object-fit:cover;filter:grayscale(100%) contrast(1.5) brightness(.65)}.zero-cut span{position:absolute;bottom:25px;left:5vw;color:#fff;font-size:clamp(26px,3.5vw,60px);font-weight:900;letter-spacing:-.05em}.zero-manifest{display:grid;grid-template-columns:.35fr 1fr;padding:110px 5vw;gap:8vw}.zero-manifest>span{font:800 12px ui-monospace,monospace}.zero-manifest h2{font-size:clamp(65px,10vw,170px);line-height:.9}.zero-manifest i{font-style:normal;color:var(--red)}.zero-manifest p{max-width:590px;font-size:22px;margin:35px 0}.theme-zero .knowledge-strip{background:#e8e5df}.theme-zero .site-footer{background:#1c1c1b}
/* Shared quick navigator: exact same feature from all three design routes. */
.theme-navigator{background:#eef1f2;color:#1c282d}.theme-navigator .site-header{background:#fff;position:relative}.theme-navigator .header-inner{border-color:#e2e5e5}.navigator-head{padding:52px 6vw 40px;display:flex;justify-content:space-between;gap:40px;align-items:end}.navigator-head h1{font-size:clamp(55px,9vw,135px);letter-spacing:-.09em;margin:15px 0 10px}.navigator-head h1 span{color:var(--red)}.navigator-head p{color:#5d7079;font-size:17px;margin:0}.nav-step-label{min-width:200px;font:800 11px ui-monospace,monospace;letter-spacing:.1em;padding-bottom:12px}.step-progress{margin-top:16px;display:flex;gap:6px}.step-progress i{width:62px;height:5px;background:#cbd2d5}.step-progress i.active{background:var(--red)}.navigator-shell{margin:0 6vw 110px;min-height:700px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);background:white;box-shadow:0 22px 65px #1b29330d}.navigator-work{padding:45px clamp(25px,5vw,90px) 60px;min-height:610px}.wizard-panel{display:none;animation:panel-in .28s ease-out}.wizard-panel.active{display:block}.panel-index{font:800 11px ui-monospace,monospace;letter-spacing:.19em;color:var(--red)}.wizard-panel h2{font-size:clamp(35px,4vw,64px);margin:25px 0 13px}.wizard-panel>p{color:#68777d;max-width:540px;font-size:16px}.choice-list{display:grid;gap:11px;margin-top:28px}.choice{display:grid;grid-template-columns:34px 1fr 32px;align-items:center;column-gap:15px;background:white;border:1px solid #d3dadc;padding:21px;text-align:left;transition:background .2s,border .2s}.choice:hover,.choice:focus-visible{border-color:var(--red);background:#fff8f8}.choice>span{font:700 12px ui-monospace,monospace;color:var(--red);grid-row:1/3}.choice b{font-size:19px;letter-spacing:-.02em}.choice small{font-size:12px;color:#728187;grid-column:2}.choice svg{grid-column:3;grid-row:1/3}.navigator-aside{background:#dce5e9;border-left:1px solid #c6d4d9;padding:28px 25px 20px;display:flex;flex-direction:column;justify-content:space-between}.navigator-aside .roof-svg{width:100%;max-height:340px;filter:drop-shadow(0 15px 20px #0012)}.navigator-map-label,.aside-bottom{font:800 10px ui-monospace,monospace;letter-spacing:.18em;color:#63747c}.navigator-info{display:grid;gap:13px}.navigator-info>div{display:flex;gap:18px;border-top:1px solid #bdcbd1;align-items:center}.navigator-info span{font:700 11px ui-monospace,monospace;color:var(--red)}.navigator-info p{font-size:13px;color:#5b6b72;margin:10px 0}.roof-select-wrap .roof-svg{width:100%;max-height:320px}.roof-svg [data-edge]{cursor:pointer;stroke:#e30613;stroke-width:10;transition:stroke .2s,stroke-width .2s}.roof-svg [data-edge]:hover,.roof-svg [data-edge].selected{stroke:#32a06b;stroke-width:15}.roof-svg [data-edge]:focus{outline:none;stroke:#32a06b}.selected-summary{display:flex;align-items:center;gap:8px;font-size:12px;background:#f1f4f4;padding:13px 16px;margin:5px 0 22px}.selected-summary button{margin-left:auto;background:none;border:0;text-decoration:underline;font-size:12px}.field-label{display:block;font-weight:750;font-size:13px;margin:20px 0 9px}input:not([type=radio]):not([type=checkbox]),select,textarea{width:100%;padding:15px;border:1px solid #bfcacf;border-radius:5px;background:#fff;color:#1d2629;font-size:16px}.wizard-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:29px}.wizard-actions .cta{border:0}.back-step{border:0;background:none;color:#4f6169;padding:10px;font-weight:750}.contact-methods{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:24px 0}.contact-methods label{border:1px solid #bbc9d0;padding:14px;display:flex;align-items:center;gap:10px;cursor:pointer}.privacy-choice{display:flex;gap:11px;font-size:12px;align-items:flex-start;margin-top:23px;line-height:1.5}.privacy-choice input{margin-top:5px}.privacy-choice a{text-decoration:underline}.result-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}#lead-summary{overflow-wrap:anywhere;white-space:pre-wrap;font:13px/1.6 ui-monospace,monospace;background:#eff3f3;padding:20px;margin:24px 0;border-left:3px solid var(--red)}.result-actions .cta{min-width:190px}.result-actions a{margin-top:5px}@keyframes panel-in{from{opacity:.4;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1050px){.os-workspace{grid-template-columns:40% 60%}.os-sidebar{padding:65px 25px 25px 5vw}.os-sidebar h1{font-size:55px}.canvas-foot{flex-wrap:wrap}.zero-title h1{font-size:17vw}.navigator-shell{grid-template-columns:1fr .65fr;margin-left:4vw;margin-right:4vw}.navigator-work{padding:35px}.navigator-aside{padding:22px}.navigator-info p{font-size:12px}}
@media(max-width:730px){.theme-edge .site-header{background:#0d1316c7}.edge-stage{min-height:750px;height:100svh}.edge-photo img{object-position:61% center;filter:brightness(.44)}.edge-photo:after{background:linear-gradient(90deg,#0b1014d6,#0b101440),linear-gradient(0deg,#0e1519 4%,transparent 70%)}.edge-intro{left:6vw;right:6vw;width:88%;top:49%;transform:translateY(-40%)}.edge-intro .eyebrow{font-size:9px;line-height:1.9;margin-bottom:27px}.edge-intro h1{font-size:clamp(49px,11.7vw,83px);line-height:.95}.edge-intro>p{font-size:16px;margin:24px 0}.edge-actions{align-items:flex-start;flex-direction:column;gap:12px}.scroll-hint{bottom:105px}.edge-coordinate{display:none}.edge-line{left:20%;top:20%}.edge-reveal{grid-template-columns:1fr;padding:80px 6vw 95px;gap:35px}.reveal-copy h2{font-size:clamp(50px,10vw,75px)}.reveal-copy p{font-size:16px}.side-by-side>div{height:230px;padding:12px}.roof-mini{width:175px;height:175px;top:95px;left:-20px}.os-workspace{display:flex;flex-direction:column;padding-top:var(--header)}.os-sidebar{padding:62px 6vw 40px}.os-sidebar h1{font-size:clamp(58px,12.5vw,85px);margin:44px 0 25px}.os-sidebar>p{font-size:16px}.os-sidebar-bottom{padding-top:50px}.os-canvas{padding:20px 6vw 35px;min-height:450px}.canvas-top{font-size:9px}.os-canvas .roof-svg{margin:16px auto;max-height:300px}.canvas-foot>div:nth-child(3){display:none}.canvas-foot .cta{width:100%}.os-detail{grid-template-columns:1fr;padding:75px 6vw 110px;gap:20px}.os-detail h2{font-size:45px}.zero-opening{padding-top:105px}.zero-index{font-size:9px}.zero-index span:nth-child(2){display:none}.zero-title h1{font-size:19vw;margin:70px 0 55px}.zero-outline{-webkit-text-stroke:1px #222}.zero-rule{height:9px}.zero-summary{grid-template-columns:1fr;gap:18px;padding:40px 0 65px}.zero-summary p{font-size:22px}.zero-cut{height:280px}.zero-manifest{display:block;padding:80px 6vw 105px}.zero-manifest h2{font-size:clamp(68px,15vw,105px);margin-top:40px}.zero-manifest p{font-size:19px}.navigator-head{padding:45px 6vw 30px;display:block}.navigator-head h1{font-size:15vw}.navigator-head p{font-size:15px}.nav-step-label{padding-top:22px}.navigator-shell{display:flex;flex-direction:column;margin:0 0 110px}.navigator-work{padding:33px 6vw 60px;min-height:500px}.navigator-aside{display:none}.wizard-panel h2{font-size:42px}.choice{padding:17px 12px;grid-template-columns:25px 1fr 22px;gap:9px}.choice b{font-size:17px}.choice small{font-size:11px}.wizard-actions .cta{min-width:0;padding:15px}.contact-methods{grid-template-columns:1fr 1fr}.result-actions{flex-direction:column;align-items:stretch}.result-actions .cta{width:100%}}@media(prefers-reduced-motion:reduce){.edge-photo img{animation:none}.edge-line{animation:none;width:300px}}
@media(max-width:730px){.theme-navigator .mobile-bottom{display:none}}

/* Campaign traffic enters a distraction-reduced page, not the variant switcher. */
.theme-campaign .top-nav,.theme-campaign .menu-toggle{display:none}