/* Sterlingrid website styles. All values come from tokens.css; no raw colours here. */

/* ===== Base ===== */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--head-h) + 16px)}
body{margin:0;background:var(--white);color:var(--text);font-family:var(--sans);font-size:var(--fs-body);line-height:1.6;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--navy);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--green)}
:focus-visible{outline:var(--cell-border) solid var(--green);outline-offset:3px}
.dark :focus-visible{outline-color:var(--accent-dark)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-999px;top:var(--sp-1);background:var(--white);color:var(--navy);padding:var(--sp-1) 14px;border-radius:var(--r-sm);z-index:100}
.skip:focus{left:var(--sp-1)}
h1,h2,h3,h4{color:var(--navy);font-weight:600;margin:0;letter-spacing:var(--track-head)}
h1{font-size:var(--fs-h1-page);line-height:1.04;letter-spacing:var(--track-display)}
h2{font-size:var(--fs-h2);line-height:1.08;letter-spacing:var(--track-display)}
h3{font-size:var(--fs-h3);line-height:1.3}
h4{font-size:16px;line-height:1.35}
p{margin:0 0 1em;max-width:64ch}
.lede{font-size:var(--fs-lede);line-height:1.5;max-width:58ch;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:var(--fs-small)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.dark{color:var(--on-dark-text)}
.dark h1,.dark h2,.dark h3,.dark h4{color:var(--white)}
.dark .lede{color:var(--on-dark-text)}
.dark a:where(:not(.btn):not(.btn-signin)){color:var(--accent-dark)}
.dark a:where(:not(.btn):not(.btn-signin)):hover{color:var(--white)}
.arrow-link{font-weight:600;text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:1px}
.arrow-link:hover{color:var(--green)}

/* ===== Header ===== */
.site-head{position:sticky;top:0;z-index:50;background:var(--head-light);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--hairline)}
.site-head.dark{background:var(--navy);border-bottom-color:var(--on-dark-line)}
.head-row{display:flex;align-items:center;justify-content:space-between;height:var(--head-h);gap:var(--sp-4)}
.brand{display:block;flex:none}
.brand img{height:var(--logo-h);width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav a{text-decoration:none;color:var(--navy);font-size:15px;font-weight:500}
.nav a:hover{color:var(--green)}
.nav-links a[aria-current="page"]{color:var(--green);box-shadow:inset 0 -2px 0 var(--green);padding-bottom:4px}
.dark .nav a{color:var(--white)}
.dark .nav a:hover,.dark .nav-links a[aria-current="page"]{color:var(--accent-dark)}
.dark .nav-links a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--accent-dark)}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn-signin{padding:8px 14px;font-size:15px;font-weight:500;border:1.5px solid var(--hairline);border-radius:var(--r-sm);text-decoration:none}
.nav .btn-signin:hover{border-color:var(--navy);color:var(--navy)}
.dark .nav .btn-signin{border-color:var(--on-dark-ghost);color:var(--white)}
.dark .nav .btn-signin:hover{border-color:var(--white);background:var(--on-dark-hover);color:var(--white)}
.nav .btn{padding:9px 16px;font-size:15px}
.menu-btn{display:none;background:none;border:1.5px solid var(--hairline);border-radius:var(--r-sm);padding:7px 12px;font:500 15px var(--sans);color:var(--navy);cursor:pointer}
.dark .menu-btn{border-color:var(--on-dark-ghost);color:var(--white)}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 16px var(--sans);text-decoration:none;padding:13px 22px;border-radius:var(--r-sm);border:1.5px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s;line-height:1.2;white-space:nowrap}
.btn-primary{background:var(--cta-bg);border-color:var(--cta-bg);color:var(--cta-text)}
.btn-primary:hover{background:var(--cta-bg-hover);border-color:var(--cta-bg-hover);color:var(--cta-text)}
.btn-accent{background:var(--cta-dark-bg);border-color:var(--cta-dark-bg);color:var(--cta-dark-text)}
.btn-accent:hover{background:var(--cta-dark-bg-hover);border-color:var(--cta-dark-bg-hover);color:var(--cta-dark-text)}
.btn-quiet{background:transparent;border-color:var(--hairline);color:var(--navy)}
.btn-quiet:hover{border-color:var(--navy);color:var(--navy)}
.dark .btn-quiet{border-color:var(--on-dark-ghost);color:var(--white)}
.dark .btn-quiet:hover{border-color:var(--white);background:var(--on-dark-hover);color:var(--white)}
.btn-lg{font-size:17px;padding:15px 26px}
.actions{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-top:var(--sp-5)}

/* ===== Sections ===== */
section{padding:var(--sp-section) 0}
.sec-mist{background:var(--mist)}
.sec-navy{background:var(--navy)}
.sec-deep{background:var(--navy-deep)}
.sh{max-width:760px;margin-bottom:56px}
.sh .lede{margin-top:20px}
.sh-row{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--sp-6);align-items:end;margin-bottom:56px}
.sh-row .lede{margin:0}
.ref{font-family:var(--mono);font-size:12.5px;color:var(--green);font-variant-numeric:tabular-nums}
.dark .ref{color:var(--accent-dark)}

/* ===== Hero ===== */
.hero{position:relative;background:var(--navy);padding:clamp(56px,8vw,112px) 0 0}
.hero-inner{position:relative;z-index:1}
.hero h1{font-size:var(--fs-h1-hero);line-height:1;max-width:15ch}
.hero .lede{margin-top:28px;max-width:56ch;font-size:clamp(18px,1.7vw,22px)}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin:28px 0 0;padding:0;list-style:none;font-size:var(--fs-small);color:var(--sterling)}
.hero-meta li{display:flex;align-items:center;gap:8px}
.hero-meta li::before{content:"";width:9px;height:9px;box-shadow:inset 0 0 0 var(--cell-border) var(--accent-dark);flex:none}
.hero-shot{position:relative;z-index:1;margin-top:clamp(48px,6vw,80px);margin-bottom:calc(var(--hero-overlap) * -1)}
.after-hero{padding-top:calc(var(--hero-overlap) + var(--sp-section))}

/* ===== Product frame (app mockups) ===== */
.app{margin:0;background:var(--white);border:1px solid var(--hairline);border-radius:var(--r-app);box-shadow:var(--shadow-app);overflow:hidden;font-size:var(--fs-app);color:var(--text);line-height:1.45}
.app-bar{display:flex;align-items:center;gap:var(--sp-3);padding:10px 14px;border-bottom:1px solid var(--hairline);background:var(--white)}
.app-bar .mark{width:22px;height:22px;flex:none}
.crumbs{color:var(--muted);white-space:nowrap}
.crumbs b{color:var(--navy);font-weight:600}
.search{margin-left:auto;display:flex;align-items:center;gap:8px;border:1px solid var(--hairline);border-radius:var(--r-sm);padding:5px 10px;color:var(--muted);min-width:220px;background:var(--mist)}
.search kbd{margin-left:auto;font-family:var(--mono);font-size:11px;border:1px solid var(--hairline);border-radius:4px;padding:0 5px;background:var(--white)}
.avatar{width:26px;height:26px;border-radius:50%;background:var(--navy);color:var(--white);display:grid;place-items:center;font-size:11px;font-weight:600;flex:none}
.app-body{display:grid;grid-template-columns:188px minmax(0,1fr)}
.app-nav{background:var(--mist);border-right:1px solid var(--hairline);padding:12px 8px;display:flex;flex-direction:column;gap:2px}
.app-nav span{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:6px;color:var(--muted);font-weight:500}
.app-nav svg{width:16px;height:16px;flex:none}
.app-nav .on{background:var(--white);color:var(--navy);box-shadow:inset 0 0 0 1px var(--hairline)}
.app-nav .count{margin-left:auto;font-family:var(--mono);font-size:11px;background:var(--navy-tint);color:var(--navy);border-radius:4px;padding:0 6px}
.app-main{padding:18px 20px 20px;min-width:0}
.app-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.app-title strong{font-size:17px;color:var(--navy);letter-spacing:var(--track-head)}
.fake-btns{display:flex;gap:8px}
.fake-btn{border:1px solid var(--hairline);border-radius:6px;padding:5px 10px;font-weight:500;color:var(--navy);background:var(--white);white-space:nowrap}
.fake-btn.solid{background:var(--navy);border-color:var(--navy);color:var(--white)}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--hairline);border-radius:8px;margin-bottom:14px}
.kpi{padding:10px 14px;border-right:1px solid var(--hairline)}
.kpi:last-child{border-right:0}
.kpi span{display:block;color:var(--muted);font-size:12px}
.kpi b{font-family:var(--mono);font-size:17px;font-weight:500;color:var(--navy);font-variant-numeric:tabular-nums}
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--hairline);white-space:nowrap}
.tbl td{padding:0 10px;height:var(--row-h);border-bottom:1px solid var(--hairline);white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl .fig{font-family:var(--mono);font-variant-numeric:tabular-nums}
.tbl .r{text-align:right}
.tbl .dim{color:var(--muted)}
.util{display:flex;align-items:center;gap:8px;min-width:110px}
.util i{display:block;height:6px;flex:1;background:var(--track);position:relative}
.util i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--u);background:var(--green)}
.util.high i::after{background:var(--navy)}
.util em{font-style:normal;font-family:var(--mono);font-size:12px;width:34px;text-align:right}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:4px;white-space:nowrap}
.pill-live{background:var(--tint);color:var(--green)}
.pill-ok{box-shadow:inset 0 0 0 1px var(--green);color:var(--green)}
.pill-wait{background:var(--surface-2);color:var(--muted)}
.pill-ask{background:var(--navy-tint);color:var(--navy)}
.pill-attn{background:var(--navy);color:var(--white)}
.row-sel{background:var(--tint)}
.cell-sel{position:relative}
.cell-sel::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 var(--cell-border) var(--green);pointer-events:none}
.cell-sel::before{content:"";position:absolute;right:calc(var(--handle) / -2);bottom:calc(var(--handle) / -2);width:var(--handle);height:var(--handle);background:var(--green);box-shadow:0 0 0 2px var(--white);z-index:2}
.swap{display:inline-grid}
.swap > *{grid-area:1/1}
.swap .s-before{visibility:hidden}
/* hero moment: the selection steps from row A to row B, then B is approved */
.motion .app.pending .row-b{background:transparent}
.motion .app.pending .row-b .cell-sel::after,.motion .app.pending .row-b .cell-sel::before{display:none}
.motion .app.pending .row-a .c1{position:relative}
.motion .app.pending:not(.step) .row-a .c1::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 var(--cell-border) var(--green)}
.motion .app.pending:not(.step) .row-a .c1::before{content:"";position:absolute;right:calc(var(--handle) / -2);bottom:calc(var(--handle) / -2);width:var(--handle);height:var(--handle);background:var(--green);box-shadow:0 0 0 2px var(--white);z-index:2}
.motion .app.pending.step .row-b .cell-sel::after,.motion .app.pending.step .row-b .cell-sel::before{display:block}
.motion .app.pending .swap .s-before{visibility:visible}
.motion .app.pending .swap .s-after{visibility:hidden}

/* small app panels used in the tour and module pages */
.panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 18px;border-bottom:1px solid var(--hairline)}
.panel-head strong{color:var(--navy);font-size:15px}
.panel-body{padding:16px 18px;overflow-x:auto}
.progress{height:6px;background:var(--track);margin:6px 0 14px;position:relative}
.progress::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--u);background:var(--green)}
.check{list-style:none;margin:0;padding:0}
.check li{display:flex;align-items:center;gap:10px;height:38px;padding:0 8px;border-bottom:1px solid var(--hairline)}
.check li:last-child{border-bottom:0}
.check .box{width:14px;height:14px;flex:none;box-shadow:inset 0 0 0 1.5px var(--rule)}
.check .done .box{background:var(--green);box-shadow:none;position:relative}
.check .done .box::after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid var(--white);border-width:0 2px 2px 0;transform:rotate(45deg)}
.check .state{margin-left:auto;font-size:12px;color:var(--muted)}
.check .missing{background:var(--tint)}
.check .missing .state{color:var(--navy);font-weight:600}
.note{background:var(--mist);border-left:var(--cell-border) solid var(--green);padding:10px 12px;margin-top:14px;color:var(--text)}
.note b{color:var(--navy)}
.key-fig{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding:10px 12px;border:1px solid var(--hairline)}
.key-fig span{color:var(--muted)}
.key-fig b{font-family:var(--mono);font-size:16px;font-weight:500;color:var(--navy)}
.route{list-style:none;margin:0;padding:0;counter-reset:r}
.route li{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--hairline)}
.route li::before{counter-increment:r;content:counter(r);font-family:var(--mono);font-size:12px;width:24px;height:24px;display:grid;place-items:center;box-shadow:inset 0 0 0 1.5px var(--rule);color:var(--muted)}
.route li.ok::before{background:var(--green);box-shadow:none;color:var(--white)}
.route small{display:block;color:var(--muted);font-size:12px}
.log{font-family:var(--mono);font-size:12px;margin:14px 0 0;padding:10px 12px;background:var(--mist);list-style:none}
.log li{display:grid;grid-template-columns:118px minmax(0,1fr);gap:10px;padding:3px 0}
.log time{color:var(--muted)}
.chart{display:block;width:100%;height:auto}
.chart .bar{fill:var(--green)}
.chart .bar.hi{fill:var(--navy)}
.chart .lim{stroke:var(--navy);stroke-width:1.5;stroke-dasharray:4 3}
.chart .grid{stroke:var(--hairline)}
.chart text{font-family:var(--mono);font-size:10px;fill:var(--muted)}
.alerts{list-style:none;margin:14px 0 0;padding:0}
.alerts li{display:flex;gap:10px;align-items:center;padding:9px 0;border-top:1px solid var(--hairline)}
.alerts .pill{min-width:74px;text-align:center}

/* ===== Capability cells ===== */
.cells{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--hairline);border-left:1px solid var(--hairline)}
.cells > *{border-right:1px solid var(--hairline);border-bottom:1px solid var(--hairline);padding:28px 28px 32px;position:relative;background:var(--white)}
.sec-mist .cells > *{background:var(--mist)}
.cells .ico{width:28px;height:28px;color:var(--green);margin-bottom:18px}
.cells h3{font-size:19px;margin:0 0 8px;display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.cells p{margin:0;color:var(--muted);font-size:15.5px}
a.cell{text-decoration:none;color:inherit;display:block}
a.cell:hover::after,a.cell:focus-visible::after{content:"";position:absolute;inset:-1px;box-shadow:inset 0 0 0 var(--cell-border) var(--green);pointer-events:none;z-index:1}
a.cell:hover::before,a.cell:focus-visible::before{content:"";position:absolute;right:calc(var(--handle) / -2 - 1px);bottom:calc(var(--handle) / -2 - 1px);width:var(--handle);height:var(--handle);background:var(--green);box-shadow:0 0 0 2px var(--white);z-index:2}
a.cell:focus-visible{outline:none}
.cells-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cells-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.dark .cells,.dark .cells > *{border-color:var(--on-dark-line)}
.dark .cells > *{background:transparent}
.dark .cells p{color:var(--on-dark-text)}
.dark .cells .ico{color:var(--accent-dark)}

/* ===== Product tour ===== */
.tour{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(28px,4vw,56px);align-items:start}
.tablist{display:flex;flex-direction:column;border-top:1px solid var(--hairline)}
.tab{all:unset;box-sizing:border-box;cursor:pointer;display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 12px;padding:18px 14px 18px 0;border-bottom:1px solid var(--hairline);position:relative}
.tab .ref{grid-row:1/3;padding-top:3px}
.tab b{font-size:19px;color:var(--navy);font-weight:600;letter-spacing:var(--track-head)}
.tab span.d{color:var(--muted);font-size:15px;display:none}
.tab[aria-selected="true"] span.d{display:block}
.tab[aria-selected="true"]::before{content:"";position:absolute;left:-14px;top:-1px;bottom:-1px;width:3px;background:var(--green)}
.tab:hover b{color:var(--green)}
.tab:focus-visible{outline:var(--cell-border) solid var(--green);outline-offset:2px}
.tabpanel[hidden]{display:none}
.tabpanel .app{max-width:720px}
.tour-points{list-style:none;padding:0;margin:14px 0 0;font-size:15px}
.tour-points li{padding:6px 0 6px 20px;position:relative;color:var(--text)}
.tour-points li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;box-shadow:inset 0 0 0 var(--cell-border) var(--green)}

/* ===== Split, two-up, compare ===== */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,80px);align-items:center}
.split.flip > :first-child{order:2}
.split-top{align-items:start}
.two-up{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-4)}
.side{min-width:0;border:1px solid var(--hairline);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px);background:var(--white);display:flex;flex-direction:column;gap:18px}
.side h3{font-size:24px;letter-spacing:var(--track-display)}
.side p{margin:0;color:var(--muted)}
.side .app{box-shadow:none}
.side .arrow-link{align-self:flex-start}
.points{list-style:none;padding:0;margin:20px 0 0}
.points li{padding:12px 0 12px 26px;border-top:1px solid var(--hairline);position:relative}
.points li::before{content:"";position:absolute;left:0;top:21px;width:10px;height:10px;box-shadow:inset 0 0 0 var(--cell-border) var(--green)}
.points strong{color:var(--navy);font-weight:600}
.dark .points li{border-top-color:var(--on-dark-line)}
.dark .points li::before{box-shadow:inset 0 0 0 var(--cell-border) var(--accent-dark)}
.dark .points strong{color:var(--white)}
.compare{width:100%;border-collapse:collapse;font-size:15.5px;background:var(--white);border:1px solid var(--hairline)}
.compare th,.compare td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--hairline);vertical-align:top}
.compare thead th{font-size:var(--fs-small);font-weight:600;color:var(--muted);background:var(--mist)}
.compare thead th:last-child{color:var(--green)}
.compare tbody th{font-weight:600;color:var(--navy);width:24%}
.compare td:last-child{background:var(--tint);color:var(--navy)}
.table-scroll{overflow-x:auto}

/* ===== Code ===== */
.code{background:var(--navy-deep);border:1px solid var(--on-dark-line);border-radius:var(--r-app);overflow:hidden;font-family:var(--mono);font-size:13px;line-height:1.7;color:var(--code-text)}
.code-head{display:flex;gap:18px;padding:10px 16px;border-bottom:1px solid var(--on-dark-line);color:var(--code-dim);font-size:12px}
.code-head .on{color:var(--white);box-shadow:inset 0 -2px 0 var(--accent-dark);padding-bottom:8px;margin-bottom:-11px}
.code pre{margin:0;padding:16px 18px;overflow-x:auto;white-space:pre}
.code .k{color:var(--code-key)}
.code .s{color:var(--code-text)}
.code .c{color:var(--code-dim)}
.code .m{color:var(--white);font-weight:500}
.events{list-style:none;margin:var(--sp-4) 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.events li{font-family:var(--mono);font-size:13px;color:var(--code-text);border:1px solid var(--on-dark-line);padding:8px 12px}

/* ===== Phases ===== */
.phases{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:2px solid var(--navy)}
.phases li{padding:20px 24px 0 0;position:relative}
.phases li::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;background:var(--white);box-shadow:inset 0 0 0 var(--cell-border) var(--green)}
.phases .ref{display:block;margin-bottom:10px}
.phases h3{margin-bottom:8px}
.phases p{color:var(--muted);font-size:15.5px;margin:0}

/* ===== CTA band ===== */
.cta-band{background-color:var(--navy);background-image:url("../img/pattern-ledger-dark.svg");background-size:240px 56px}
.cta-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--sp-6);align-items:center}
.cta-band h2{font-size:clamp(34px,4.4vw,56px)}
.cta-band .lede{margin-top:20px}
.cta-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--on-dark-line)}
.cta-list li{padding:12px 0 12px 24px;border-bottom:1px solid var(--on-dark-line);position:relative;color:var(--on-dark-text)}
.cta-list li::before{content:"";position:absolute;left:0;top:20px;width:9px;height:9px;box-shadow:inset 0 0 0 var(--cell-border) var(--accent-dark)}

/* ===== Inner page heads ===== */
.page-top{position:relative;overflow:hidden;background:var(--mist);border-bottom:1px solid var(--hairline)}
.page-top::before{content:"";position:absolute;inset:0;background-image:url("../img/pattern-ledger-light.svg");background-size:240px 56px;-webkit-mask-image:linear-gradient(to right,transparent 35%,var(--mask-solid) 95%);mask-image:linear-gradient(to right,transparent 35%,var(--mask-solid) 95%);pointer-events:none}
.page-head{position:relative;padding-top:clamp(56px,7vw,104px);padding-bottom:clamp(48px,6vw,80px)}
.page-head h1{max-width:20ch}
.page-head .lede{margin-top:24px}
.page-head-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(32px,5vw,72px);align-items:center}
.page-head-grid h1{max-width:none}
.page-head .actions{margin-top:28px}
.page-head-legal h1{font-size:var(--fs-h1-legal)}

/* sticky module subnav */
.subnav{position:sticky;top:var(--head-h);z-index:40;background:var(--head-light);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline)}
.subnav ul{list-style:none;margin:0 auto;padding:0 var(--gut);max-width:var(--wrap);display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav a{display:block;padding:14px 12px;font-size:14.5px;font-weight:500;color:var(--muted);text-decoration:none;white-space:nowrap}
.subnav a:hover{color:var(--navy)}
.subnav a.on{color:var(--navy);box-shadow:inset 0 -2px 0 var(--green)}

/* module sections */
.module{padding:clamp(64px,8vw,104px) 0;border-bottom:1px solid var(--hairline)}
.module:nth-of-type(even){background:var(--mist)}
.module h2{font-size:clamp(28px,3.2vw,40px)}
.module .lede{margin-top:16px}
.spec{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.spec li{padding:10px 0 10px 22px;border-top:1px solid var(--hairline);position:relative;font-size:15px}
.spec li::before{content:"";position:absolute;left:0;top:18px;width:9px;height:9px;box-shadow:inset 0 0 0 var(--cell-border) var(--green)}

/* ===== Spec sheet (security) ===== */
.sheet{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);border-top:1px solid var(--hairline)}
.sheet dt,.sheet dd{margin:0;padding:22px 0;border-bottom:1px solid var(--hairline)}
.sheet dt{font-weight:600;color:var(--navy);padding-right:24px}
.sheet dd p{margin:0 0 8px}
.sheet dd p:last-child{margin:0}

/* ===== FAQ ===== */
.faq{border-top:1px solid var(--hairline);max-width:860px}
.faq details{border-bottom:1px solid var(--hairline)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;color:var(--navy);font-size:18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:28px;width:10px;height:10px;border:solid var(--navy);border-width:0 2px 2px 0;transform:rotate(45deg)}
.faq details[open] summary::after{transform:rotate(-135deg);top:32px}
.faq details > div{padding:0 0 20px;color:var(--text)}

/* ===== Dealer portal mock ===== */
.dealer-mock{max-width:420px;margin-left:auto}
.fac-card{border:1px solid var(--hairline);padding:14px 16px;margin-bottom:10px}
.fac-card.sel{position:relative;border-color:transparent;box-shadow:inset 0 0 0 var(--cell-border) var(--green)}
.fac-card.sel::after{content:"";position:absolute;right:calc(var(--handle) / -2);bottom:calc(var(--handle) / -2);width:var(--handle);height:var(--handle);background:var(--green);box-shadow:0 0 0 2px var(--white)}
.fac-card .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.fac-card .top b{color:var(--navy)}
.fac-figs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.fac-figs span{display:block;font-size:11.5px;color:var(--muted)}
.fac-figs b{font-family:var(--mono);font-weight:500;color:var(--navy);font-size:14px}

/* ===== Contact ===== */
.contact-wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,5vw,72px);align-items:start;padding-top:clamp(56px,7vw,96px);padding-bottom:var(--sp-8)}
.contact-wrap h1{font-size:var(--fs-h1-page)}
.next{list-style:none;margin:32px 0 0;padding:0;counter-reset:n;border-top:1px solid var(--hairline)}
.next li{counter-increment:n;display:grid;grid-template-columns:36px minmax(0,1fr);gap:4px 12px;padding:16px 0;border-bottom:1px solid var(--hairline)}
.next li::before{content:counter(n,decimal-leading-zero);font-family:var(--mono);font-size:13px;color:var(--green);grid-row:1/3;padding-top:2px}
.next b{color:var(--navy)}
.next span{color:var(--muted);font-size:15.5px}
.direct{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;margin:32px 0 0;font-size:15.5px}
.direct dt{color:var(--muted)}
.direct dd{margin:0}
.book{border:1px solid var(--hairline);border-radius:var(--r-lg);padding:22px 24px;margin-bottom:var(--sp-4);background:var(--mist);display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.book h2{font-size:20px;letter-spacing:var(--track-head)}
.book p{margin:4px 0 0;font-size:var(--fs-small)}
.book-embedded{display:block}
.book-embedded [data-booking-slot] iframe{min-height:640px;border-radius:var(--r-md);background:var(--white);margin-top:16px}
.form{background:var(--white);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:clamp(22px,3vw,34px);box-shadow:var(--shadow-card)}
.form h2{font-size:24px;letter-spacing:var(--track-head);margin-bottom:20px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:500;font-size:15px;margin-bottom:6px;color:var(--navy)}
.field .opt{font-weight:400;color:var(--muted)}
.control{position:relative;display:block}
.field input,.field select,.field textarea{width:100%;font:var(--fs-body-sm) var(--sans);color:var(--text);background:var(--white);border:1px solid var(--hairline);border-radius:var(--r-sm);padding:12px 14px}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);border-radius:var(--r-cell);box-shadow:inset 0 0 0 1px var(--green)}
.control:focus-within::after{content:"";position:absolute;right:calc(var(--handle) / -2);bottom:calc(var(--handle) / -2);width:var(--handle);height:var(--handle);background:var(--green);box-shadow:0 0 0 2px var(--white);pointer-events:none}
.field [aria-invalid="true"]{border-color:var(--error);box-shadow:inset 0 0 0 1px var(--error)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:end}
.error{color:var(--error);font-size:var(--fs-small);font-weight:500;margin:0 0 12px;display:none}
.error.show{display:block}
.success{display:none;margin:var(--sp-3) 0 0;padding:12px 14px;background:var(--tint);border-left:var(--cell-border) solid var(--green);color:var(--navy);font-size:15px}
.success.show{display:block}
.form-note{margin:14px 0 0}
.send-btn{width:100%}
.send-btn .when-busy{display:none;width:22px;height:22px}
.send-btn.busy .when-busy{display:block}
.loader .s{animation:loader-step 1.5s steps(1,end) infinite}
@keyframes loader-step{0%{transform:translateX(0)}33.33%{transform:translateX(16px)}66.66%{transform:translateX(32px)}}

/* ===== Legal ===== */
.legal{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(32px,6vw,96px);padding-top:var(--sp-7);padding-bottom:var(--sp-8)}
.toc{position:sticky;top:calc(var(--head-h) + 24px);align-self:start;font-size:14.5px}
.toc p{font-weight:600;color:var(--navy);margin-bottom:8px}
.toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--hairline)}
.toc a{display:block;padding:5px 0 5px 14px;color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--navy)}
.prose{max-width:720px}
.prose h2{font-size:var(--fs-h2-prose);margin:44px 0 12px;letter-spacing:var(--track-head)}
.prose h2:first-of-type{margin-top:0}
.prose ul{padding-left:20px}
.prose li{margin-bottom:6px}
.updated{font-family:var(--mono);font-size:var(--fs-xs);color:var(--muted);margin-top:16px}

/* ===== 404 ===== */
.err-cell{display:inline-block;font-family:var(--mono);font-size:clamp(44px,7vw,88px);color:var(--navy);padding:6px 24px;position:relative;box-shadow:inset 0 0 0 var(--cell-border) var(--green);margin-bottom:32px;line-height:1.2}
.err-cell::after{content:"";position:absolute;right:calc(var(--handle) / -2);bottom:calc(var(--handle) / -2);width:var(--handle);height:var(--handle);background:var(--green);box-shadow:0 0 0 2px var(--mist)}

/* ===== Footer ===== */
.site-foot{background:var(--navy-deep);color:var(--sterling);padding:64px 0 36px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:minmax(0,4fr) repeat(4,minmax(0,2fr));gap:36px}
.site-foot .foot-logo{height:var(--logo-h);width:auto;margin-bottom:18px}
.site-foot p{max-width:34ch}
.site-foot a{color:var(--white);text-decoration:none}
.site-foot a:hover{color:var(--accent-dark);text-decoration:underline}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:10px}
.foot-h{color:var(--sterling);font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}
.foot-base{border-top:1px solid var(--on-dark-line);margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px}
.foot-base .legal-links{display:flex;gap:var(--sp-4);flex-wrap:wrap}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .nav,.nav-links{gap:20px}
  .app-body{grid-template-columns:150px minmax(0,1fr)}
  .hide-md{display:none}
}
@media (max-width:960px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:var(--head-h);background:var(--white);flex-direction:column;align-items:stretch;gap:0;padding:var(--sp-1) var(--gut) 20px;border-bottom:1px solid var(--hairline);max-height:calc(100vh - var(--head-h));overflow:auto}
  .dark .nav{background:var(--navy);border-bottom-color:var(--on-dark-line)}
  .nav.open{display:flex}
  .nav-links{flex-direction:column;align-items:stretch;gap:0}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--hairline)}
  .dark .nav-links a{border-bottom-color:var(--on-dark-line)}
  .nav-links a[aria-current="page"]{box-shadow:none;padding-bottom:13px}
  .dark .nav-links a[aria-current="page"]{box-shadow:none}
  .nav-cta{margin-top:16px;display:grid;grid-template-columns:1fr 1fr}
  .nav-cta a{text-align:center;justify-content:center;padding:11px 14px}
  .tour,.split,.sh-row,.cta-grid,.page-head-grid,.contact-wrap,.legal{grid-template-columns:minmax(0,1fr)}
  .split.flip > :first-child{order:0}
  .tablist{flex-direction:row;overflow-x:auto;border-top:0;border-bottom:1px solid var(--hairline);scrollbar-width:none}
  .tab{grid-template-columns:auto;padding:12px 16px 14px;border-bottom:0;white-space:nowrap}
  .tab .ref{display:none}
  .tab span.d{display:none !important}
  .tab[aria-selected="true"]::before{left:0;right:0;top:auto;bottom:0;width:auto;height:3px}
  .cells,.cells-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .phases{grid-template-columns:1fr 1fr;row-gap:36px}
  .two-up{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .foot-grid > :first-child{grid-column:1/-1}
  .toc{display:none}
  .dealer-mock{margin:0}
  .app-body{grid-template-columns:1fr}
  .road{perspective-origin:70% 150px;-webkit-mask-image:linear-gradient(to bottom,transparent 20%,var(--mask-solid) 55%,var(--mask-solid) 80%,transparent);mask-image:linear-gradient(to bottom,transparent 20%,var(--mask-solid) 55%,var(--mask-solid) 80%,transparent);-webkit-mask-composite:source-over;mask-composite:add}
  .app-nav{display:none}
  .sheet{grid-template-columns:1fr}
  .sheet dt{border-bottom:0;padding-bottom:4px}
  .sheet dd{padding-top:0}
}
@media (max-width:640px){
  body{font-size:var(--fs-body-sm)}
  .cells,.cells-4,.cells-2,.phases,.spec,.events{grid-template-columns:minmax(0,1fr)}
  .row2{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hide-sm{display:none}
  .search{display:none}
  .kpis{grid-template-columns:1fr 1fr}
  .kpi:nth-child(2){border-right:0}
  .kpi:nth-child(-n+2){border-bottom:1px solid var(--hairline)}
  .app-main{padding:14px 12px}
  .tbl th,.tbl td{padding-left:8px;padding-right:8px}
  .fake-btns .fake-btn:not(.solid){display:none}
  .tbl .pill{white-space:normal;line-height:1.25}
  .actions .btn{flex:1 1 auto}
  .compare tbody th{width:auto}
  .hero-meta{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}
.dark .nav .btn-primary{background:var(--cta-dark-bg);border-color:var(--cta-dark-bg);color:var(--cta-dark-text)}
.dark .nav .btn-primary:hover{background:var(--cta-dark-bg-hover);border-color:var(--cta-dark-bg-hover);color:var(--cta-dark-text)}
.contact-wrap .lede{margin-top:24px}
.fake-btns-gap{margin-top:12px}
.nav .btn-primary{color:var(--cta-text)}
.nav .btn-primary:hover{color:var(--cta-text)}
.split.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
@media (max-width:960px){.split.flip{grid-template-columns:minmax(0,1fr)}}
.contact-wrap,.legal{position:relative}

/* ===== Footer wordmark: the full brand name spanning the footer, with the selected-cell g ===== */
.foot-mark{container-type:inline-size;overflow:hidden;margin-top:56px;pointer-events:none;-webkit-user-select:none;user-select:none}
.foot-word{display:block;white-space:nowrap;font-family:var(--sans);font-weight:600;letter-spacing:var(--track-display);color:var(--wordmark-ink);line-height:1;
  font-size:min(calc((100vw - 2 * var(--gut)) / 4.66),calc((var(--wrap) - 2 * var(--gut)) / 4.66));padding-bottom:.2em}
@supports (font-size:1cqw){.foot-word{font-size:calc(100cqw / 4.66)}}
.foot-word .g{position:relative;display:inline-block;margin:0 .06em;color:var(--sage)}
.foot-word .g::before{content:"";position:absolute;left:-.05em;right:-.05em;top:.17em;bottom:-.09em;box-shadow:inset 0 0 0 .035em var(--sage)}
.foot-word .g::after{content:"";position:absolute;right:-.085em;bottom:-.125em;width:.07em;height:.07em;background:var(--sage);box-shadow:0 0 0 .025em var(--navy-deep)}
.site-foot{padding-bottom:0}

/* ===== Motion: short, precise and stepped where it matters; quiet everywhere else ===== */
html.motion{scroll-behavior:smooth}
html:has(.subnav){scroll-padding-top:calc(var(--head-h) + var(--subnav-h) + 12px)}
.site-head{transition:box-shadow .25s var(--ease-out),background-color .25s}
.site-head.scrolled{box-shadow:var(--shadow-head)}
.btn:active{transform:translateY(1px)}
.side{transition:border-color .2s}
.side:hover{border-color:var(--rule)}

/* sliding subnav indicator */
.subnav ul{position:relative}
.subnav a.on{box-shadow:none}
.subnav-ind{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--green);opacity:0;pointer-events:none;transition:transform .35s var(--ease-out),width .35s var(--ease-out),opacity .2s}
.subnav a{transition:color .2s}

/* reveal on scroll */
.motion .rv{opacity:0;transform:translateY(14px);transition:opacity var(--dur-reveal) var(--ease-out),transform var(--dur-reveal) var(--ease-out);transition-delay:var(--d,0ms)}
.motion .rv.in{opacity:1;transform:none}

/* bars and charts fill in when their screen comes into view */
.util i::after,.progress::after{transform-origin:left center;transition:transform 1s var(--ease-out) .15s}
.chart .bar{transform-box:fill-box;transform-origin:center bottom;transition:transform .8s var(--ease-out)}
.chart .bar:nth-of-type(n+4){transition-delay:.05s}.chart .bar:nth-of-type(n+7){transition-delay:.1s}.chart .bar:nth-of-type(n+10){transition-delay:.15s}
.motion .app:not(.in) .util i::after,.motion .app:not(.in) .progress::after{transform:scaleX(0)}
.motion .app:not(.in) .chart .bar{transform:scaleY(0)}

/* tour panels cross-fade */
@keyframes panel-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.motion .tabpanel:not([hidden]){animation:panel-in .4s var(--ease-out)}
.tab b,.tab span.d{transition:color .2s}

/* footer wordmark: the word rises, then the cell and handle snap on, like the brand's logo reveal */
.foot-word{transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.foot-word .g::before{transition:opacity .01s steps(1) .7s}
.foot-word .g::after{transition:opacity .01s steps(1) .95s}
.motion .foot-mark:not(.in) .foot-word{opacity:0;transform:translateY(.12em)}
.motion .foot-mark:not(.in) .foot-word .g::before,.motion .foot-mark:not(.in) .foot-word .g::after{opacity:0}

/* page-to-page fade in browsers that support cross-document view transitions */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.25s}

@media print{.rv{opacity:1 !important;transform:none !important}}
@media (prefers-reduced-motion:reduce){
  html.motion{scroll-behavior:auto}
  @view-transition{navigation:none}
}

/* ===== Hero road: the ledger grid laid flat as a road, flowing towards the viewer =====
   Rows travel at a constant, slow speed; selected cells ride with the grid. Holds still with reduced motion. */
.road{position:absolute;inset:0 0 auto 0;height:min(100%,780px);z-index:0;overflow:hidden;pointer-events:none;perspective:1000px;perspective-origin:74% 150px;
  -webkit-mask-image:linear-gradient(to right,transparent 22%,var(--mask-solid) 72%),linear-gradient(to bottom,var(--mask-solid) 70%,transparent);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(to right,transparent 22%,var(--mask-solid) 72%),linear-gradient(to bottom,var(--mask-solid) 70%,transparent);
  mask-composite:intersect}
.road-plane{position:absolute;top:150px;left:50%;width:2880px;margin-left:-1440px;height:1120px;transform-origin:50% 0;transform:rotateX(56deg);
  -webkit-mask-image:linear-gradient(to bottom,transparent,var(--mask-solid) 38%);mask-image:linear-gradient(to bottom,transparent,var(--mask-solid) 38%)}
.road-grid{position:absolute;left:0;right:0;top:0;height:2240px;will-change:transform;animation:road-drive var(--road-speed) linear infinite;
  background-image:linear-gradient(to bottom,var(--road-line) 0 2px,transparent 2px),linear-gradient(to right,var(--road-line-dim) 0 2px,transparent 2px);
  background-size:100% var(--road-row),var(--road-col) 100%}
@keyframes road-drive{from{transform:translateY(-1120px)}to{transform:translateY(0)}}
.hero.is-off .road-grid{animation-play-state:paused}
.road-lane{position:absolute;top:0;bottom:0;width:4px;margin-left:-2px;background:repeating-linear-gradient(to bottom,color-mix(in srgb,var(--sage) 38%,transparent) 0 28px,transparent 28px 56px)}
.road-cell{position:absolute;width:var(--road-col);height:var(--road-row);box-shadow:inset 0 0 0 3px var(--sage);background:color-mix(in srgb,var(--sage) 9%,transparent)}
.road-cell::after{content:"";position:absolute;right:-6px;bottom:-6px;width:12px;height:12px;background:var(--sage);box-shadow:0 0 0 3px var(--navy)}

/* Hero cursor: the selected cell moving through the facilities grid (stepped, like a spreadsheet cursor) */
.app-main{position:relative}
.sel-cursor{position:absolute;left:0;top:0;width:0;height:0;z-index:3;pointer-events:none;opacity:0;box-shadow:inset 0 0 0 var(--cell-border) var(--green);
  transition:transform .14s linear,width .14s linear,height .14s linear}
.sel-cursor.on{opacity:1}
.sel-cursor::after{content:"";position:absolute;right:calc(var(--handle) / -2);bottom:calc(var(--handle) / -2);width:var(--handle);height:var(--handle);background:var(--green);box-shadow:0 0 0 2px var(--white)}
.app[data-hero] tbody tr{transition:background-color .14s linear}

/* Footer wordmark: once revealed, the fill handle blinks at a text cursor's rate (530ms on, 530ms off) */
@keyframes handle-live{0%{opacity:1}50%{opacity:0}}
.motion .foot-mark.in .foot-word .g::after{animation:handle-live 1.06s steps(1,end) 1.4s infinite}