/* Xevrion chrome — low complexity, prototypical SaaS. */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--text);background:var(--canvas);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--violet);text-decoration-thickness:1px;text-underline-offset:0.18em}
a:hover{color:var(--violet-deep)}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;padding:0.75rem 1rem;background:var(--violet);color:#fff;font-weight:600;border-radius:0 0 var(--radius-md) 0}
.skip-link:focus{left:0}
.wrap{width:min(100% - 2.5rem,var(--max-w));margin-inline:auto}
.wrap-narrow{width:min(100% - 2.5rem,var(--max-w-narrow));margin-inline:auto}
.mono{font-family:var(--font-mono);font-size:0.9em}
.text-sec{color:var(--text-muted)}
.text-faint{color:var(--text-faint)}
.text-violet{color:var(--violet)}
.note{font-size:var(--text-sm);color:var(--text-faint);line-height:1.5}
.pill{display:inline-flex;align-items:center;gap:0.35rem;padding:0.25rem 0.65rem;border-radius:var(--radius-full);font-size:0.75rem;font-weight:600;letter-spacing:0.02em;background:var(--indigo-soft);color:var(--violet-deep);border:1px solid var(--border)}
.pill-violet{background:var(--violet-soft);color:var(--violet-deep);border-color:transparent}
.pill-success{background:var(--success-soft);color:var(--success);border-color:transparent}
.icon{display:inline-flex;width:2.25rem;height:2.25rem;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--violet-soft);color:var(--violet);margin-bottom:0.75rem}
.icon svg{width:1.15rem;height:1.15rem}
.icon.success{background:var(--success-soft);color:var(--success)}

/* Quiet bands — no mesh/grain/ribbons */
.band-paper{background:var(--surface);border-block:1px solid var(--border)}
.band-muted{background:var(--canvas-deep)}
.band-ink{background:var(--dark);color:var(--text-on-dark);border:none}
.band-ink a{color:#A5A0FF}
.band-ink .section-kicker{color:#A5A0FF}
.band-ink .muted,.display-sentence .muted{color:var(--text-on-dark-muted)}
.band-ink h2,.band-ink .display-sentence{color:var(--text-on-dark)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);display:flex;align-items:center;
  background:rgba(11,13,18,0.82);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid transparent;transition:border-color var(--dur-fast),background var(--dur-fast)}
.site-header.is-scrolled{border-bottom-color:var(--border);background:rgba(11,13,18,0.94)}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:min(100% - 2.5rem,var(--max-w));margin-inline:auto}
.logo{display:inline-flex;align-items:center;gap:0.6rem;color:var(--ink);text-decoration:none;font-weight:600;letter-spacing:-0.02em}
.logo:hover{color:var(--ink)}
.logo-svg{width:1.75rem;height:1.75rem;flex-shrink:0}
.logo .product{font-weight:500;color:var(--text-faint);font-size:0.8em;padding:0.12rem 0.4rem;border:1px solid var(--border);border-radius:var(--radius-sm);margin-left:0.1rem}
.nav{display:none;align-items:center;gap:0.1rem}
.nav a{color:var(--text-muted);text-decoration:none;font-size:0.9rem;font-weight:500;padding:0.4rem 0.65rem;border-radius:var(--radius-sm);transition:color var(--dur-fast),background var(--dur-fast)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink);background:var(--indigo-soft)}
.nav-cta{margin-left:0.4rem !important}
.nav-item{position:relative}
.nav-item > button{appearance:none;border:0;background:transparent;color:var(--text-muted);font:inherit;font-size:0.9rem;font-weight:500;padding:0.4rem 0.65rem;border-radius:var(--radius-sm);cursor:pointer}
.nav-item > button:hover,.nav-item:focus-within > button{color:var(--ink);background:var(--indigo-soft)}
.mega{position:absolute;top:calc(100% + 0.4rem);left:0;min-width:18rem;padding:0.45rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity var(--dur-fast),transform var(--dur-fast),visibility var(--dur-fast);display:grid;gap:0.1rem;z-index:60}
.nav-item:hover .mega,.nav-item:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega a{display:block;padding:0.65rem 0.8rem;border-radius:var(--radius-md);color:var(--ink);text-decoration:none}
.mega a:hover{background:var(--canvas)}
.mega a strong{display:block;font-size:0.875rem;font-weight:600}
.mega a span{display:block;font-size:0.75rem;color:var(--text-faint);font-weight:400;margin-top:0.12rem}
.mega.mega-cols{display:grid;grid-template-columns:1fr 1fr;gap:0.25rem 1rem;min-width:30rem;padding:0.75rem 0.85rem}
.mega-col{display:flex;flex-direction:column;gap:0.1rem}
.mega-label{font-size:0.65rem;font-weight:600;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--text-faint);margin:0.25rem 0.8rem 0.3rem}
.nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);color:var(--ink);cursor:pointer}
.nav-toggle svg{width:1.2rem;height:1.2rem}
@media (min-width:960px){.nav-desktop{display:flex}.nav-toggle{display:none}}
.nav-drawer{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,0.55);opacity:0;visibility:hidden;transition:opacity var(--dur-normal),visibility var(--dur-normal)}
.nav-drawer[data-open="true"]{opacity:1;visibility:visible}
.nav-panel{position:absolute;top:0;right:0;width:min(100%,20rem);height:100%;background:var(--surface);padding:4.5rem 1.35rem 2rem;overflow:auto;transform:translateX(100%);transition:transform var(--dur-normal) var(--ease);display:flex;flex-direction:column;gap:0.2rem;box-shadow:var(--shadow-lg)}
.nav-drawer[data-open="true"] .nav-panel{transform:none}
.nav-panel a{color:var(--ink);text-decoration:none;font-weight:500;padding:0.7rem 0.8rem;border-radius:var(--radius-md)}
.nav-panel a:hover{background:var(--canvas)}
.nav-panel .drawer-label{font-size:0.68rem;font-weight:600;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--text-faint);margin:0.85rem 0.8rem 0.25rem}
.nav-panel .btn{margin-top:0.85rem;justify-content:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.35rem;padding:0.6rem 1.05rem;border-radius:var(--radius-md);font-weight:600;font-size:0.9rem;line-height:1.2;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background var(--dur-fast),color var(--dur-fast),box-shadow var(--dur-fast),border-color var(--dur-fast)}
.btn-primary{background:var(--violet);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,0.12) inset,0 2px 8px var(--glow-violet)}
.btn-primary:hover{background:var(--violet-deep);color:#fff}
.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--border);box-shadow:var(--shadow-sm)}
.btn-secondary:hover{background:var(--canvas-deep);color:var(--ink);border-color:var(--border-strong)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--indigo-soft)}
.btn-on-dark{background:rgba(244,246,248,0.08);color:#fff;border-color:rgba(244,246,248,0.16)}
.btn-on-dark:hover{background:rgba(244,246,248,0.14);color:#fff}
.btn-lg{padding:0.8rem 1.3rem;font-size:0.95rem;border-radius:var(--radius-lg)}
.btn-sm{padding:0.35rem 0.7rem;font-size:0.8rem}

/* Hero — calm, prototypical */
.hero{padding:clamp(3.25rem,7vw,5.5rem) 0 clamp(3rem,6vw,4.5rem);position:relative}
.hero-asym{display:grid;gap:2.5rem;align-items:center}
@media (min-width:960px){.hero-asym{grid-template-columns:minmax(0,1.05fr) minmax(0,0.95fr);gap:3rem}}
.eyebrow{display:inline-flex;align-items:center;gap:0.45rem;font-size:0.78rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--violet);margin:0 0 1.1rem}
.eyebrow .dot{width:0.4rem;height:0.4rem;border-radius:50%;background:var(--violet)}
.hero h1,.page-hero h1{font-family:var(--font-display);font-weight:400;font-size:clamp(2.35rem,5vw,3.75rem);line-height:var(--leading-tight);letter-spacing:var(--track-tight);color:var(--ink);margin:0 0 1.15rem;max-width:16ch}
.hero h1 em,.page-hero h1 em{font-style:italic;color:var(--violet)}
.hero .lead,.page-hero .lead,.lead{font-size:clamp(1.05rem,1.4vw,1.175rem);color:var(--text-muted);max-width:38rem;margin:0 0 1.5rem;line-height:1.65}
.hero-actions{display:flex;flex-wrap:wrap;gap:0.65rem;margin-bottom:1.25rem}
.hero-meta{display:flex;flex-wrap:wrap;gap:0.85rem 1.35rem;font-size:0.85rem;color:var(--text-faint)}
.hero-meta strong{color:var(--ink);font-weight:600}
.page-hero{padding:clamp(2.5rem,5.5vw,3.75rem) 0 1.75rem}
.page-hero h1{max-width:18ch}

/* Sections */
.section{padding:clamp(3.5rem,7vw,5.5rem) 0}
.section-sm{padding:clamp(2rem,4vw,3rem) 0 3.5rem}
.section h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.75rem,3.2vw,2.5rem);letter-spacing:var(--track-tight);line-height:var(--leading-snug);margin:0 0 0.85rem;color:var(--ink);max-width:22ch}
.section-kicker{font-size:0.72rem;font-weight:600;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--violet);margin:0 0 0.65rem}
.section-lead{font-size:1.05rem;color:var(--text-muted);max-width:40rem;margin:0 0 2.25rem;line-height:1.6}
.display-sentence{font-family:var(--font-display);font-size:clamp(1.65rem,3.2vw,2.5rem);line-height:1.25;letter-spacing:var(--track-tight);max-width:22ch;margin:0;color:var(--ink)}
.display-sentence em{font-style:italic;color:var(--violet)}
.proof-mono{padding:clamp(2.75rem,5.5vw,4.25rem) 0;text-align:center;background:var(--surface);border-block:1px solid var(--border)}
.proof-mono .display-sentence{margin-inline:auto;text-align:center;max-width:24ch}

/* Reveal — subtle only */
.reveal{opacity:0;transform:translateY(12px);transition:opacity var(--dur-slow) var(--ease),transform var(--dur-slow) var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:70ms}
.reveal-delay-2{transition-delay:140ms}
.reveal-delay-3{transition-delay:210ms}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* Cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.35rem;box-shadow:var(--shadow-card);transition:box-shadow var(--dur-normal),border-color var(--dur-fast)}
.card h3{margin:0 0 0.45rem;font-size:1.05rem;font-weight:600;letter-spacing:-0.02em;color:var(--ink)}
.card p{margin:0;color:var(--text-muted);font-size:0.95rem;line-height:1.55}
.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}
.feature-card{padding:1.5rem}
.bento{display:grid;gap:1rem;grid-template-columns:1fr}
@media (min-width:720px){
  .bento{grid-template-columns:repeat(12,1fr)}
  .bento .span-8{grid-column:span 8}.bento .span-6{grid-column:span 6}
  .bento .span-4{grid-column:span 4}.bento .span-3{grid-column:span 3}
  .bento .tall{min-height:14rem}
}
.grid-2,.grid-3,.grid-4{display:grid;gap:1rem}
@media (min-width:640px){.grid-2{grid-template-columns:1fr 1fr}}
@media (min-width:860px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.tactile{background:var(--canvas-deep);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.35rem}
.tactile h3{margin:0 0 0.45rem;font-size:1.05rem;color:var(--ink)}
.tactile p{margin:0;color:var(--text-muted);font-size:0.95rem}

/* Proof strip — static, not a ticker */
.proof-strip{display:flex;flex-wrap:wrap;gap:0.65rem 1.5rem;justify-content:center;padding:1rem 0;border-block:1px solid var(--border);background:var(--surface);font-size:0.8rem;font-weight:500;color:var(--text-muted)}
.proof-strip span{display:inline-flex;align-items:center;gap:0.4rem}
.proof-strip i{width:0.35rem;height:0.35rem;border-radius:50%;background:var(--violet);display:inline-block}

/* Stats */
.stat-grid{display:grid;gap:1rem}
@media (min-width:720px){.stat-grid{grid-template-columns:repeat(3,1fr)}}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.35rem}
.stat-value{font-family:var(--font-display);font-size:clamp(1.85rem,2.8vw,2.5rem);letter-spacing:var(--track-tight);color:var(--ink);margin:0 0 0.45rem;line-height:1}
.stat-value.violet{color:var(--violet)}
.stat-label{font-size:0.9rem;color:var(--text-muted);margin:0 0 0.65rem;line-height:1.5}
.stat-source{font-size:0.72rem;color:var(--text-faint);margin:0}

/* Pricing */
.price-grid{display:grid;gap:1rem}
@media (min-width:900px){.price-grid{grid-template-columns:repeat(3,1fr)}}
.price-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.5rem;display:flex;flex-direction:column;gap:0.65rem;box-shadow:var(--shadow-card)}
.price-card.featured{border-color:var(--violet);box-shadow:var(--shadow-violet)}
.price-card .tier{font-size:0.78rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--violet);margin:0}
.price-card .amount{font-family:var(--font-display);font-size:2.25rem;letter-spacing:var(--track-tight);margin:0;color:var(--ink);line-height:1}
.price-card .amount small{font-family:var(--font-sans);font-size:0.9rem;color:var(--text-faint);font-weight:500}
.price-card .setup{font-size:0.875rem;color:var(--text-muted);margin:0}
.price-card ul{list-style:none;padding:0;margin:0.4rem 0 0.85rem;flex:1;display:flex;flex-direction:column;gap:0.4rem}
.price-card li{font-size:0.9rem;color:var(--text-muted);padding-left:1.15rem;position:relative}
.price-card li::before{content:"";position:absolute;left:0;top:0.45rem;width:0.45rem;height:0.45rem;border-radius:50%;background:var(--violet)}
.price-toggle{display:inline-flex;padding:0.2rem;background:var(--canvas-deep);border:1px solid var(--border);border-radius:var(--radius-full);gap:0.1rem;margin:1.1rem 0 0.4rem}
.price-toggle button{appearance:none;border:0;background:transparent;padding:0.4rem 0.9rem;border-radius:var(--radius-full);font:inherit;font-size:0.85rem;font-weight:600;color:var(--text-muted);cursor:pointer}
.price-toggle button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}

/* Tabs / FAQ / tables */
.tabs{display:flex;flex-wrap:wrap;gap:0.3rem;padding:0.25rem;background:var(--canvas-deep);border:1px solid var(--border);border-radius:var(--radius-lg);margin:1.35rem 0}
.tabs [role="tab"]{appearance:none;border:0;background:transparent;padding:0.55rem 0.9rem;border-radius:var(--radius-md);font:inherit;font-size:0.875rem;font-weight:600;color:var(--text-muted);cursor:pointer}
.tabs [role="tab"][aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}
.faq{display:flex;flex-direction:column;gap:0.55rem}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg)}
.faq summary{padding:0.95rem 1.1rem;cursor:pointer;font-weight:600;color:var(--ink);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq-body{padding:0 1.1rem 1.1rem;color:var(--text-muted);font-size:0.95rem}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:0.9rem}
th,td{padding:0.8rem 1rem;text-align:left;border-bottom:1px solid var(--border)}
th{background:var(--canvas-deep);font-weight:600;color:var(--ink);font-size:0.78rem}
td{color:var(--text-muted)}
tr:last-child td{border-bottom:0}

/* Mock UI */
.mock{border:1px solid var(--border);border-radius:var(--radius-xl);overflow:visible;background:var(--surface);box-shadow:var(--shadow-lg);margin:0}
.mock-chrome{display:flex;align-items:center;gap:0.35rem;padding:0.65rem 0.95rem;background:var(--canvas-deep);border-bottom:1px solid var(--border)}
.mock-dot{width:0.5rem;height:0.5rem;border-radius:50%;background:var(--border-strong)}
.mock-dot:nth-child(1){background:#FF5F57}.mock-dot:nth-child(2){background:#FEBC2E}.mock-dot:nth-child(3){background:#28C840}
.mock-title{margin-left:auto;font-size:0.72rem;font-weight:500;color:var(--text-faint)}
.mock-body{padding:0.95rem;min-height:12rem;background:linear-gradient(180deg,var(--surface-elevated),var(--canvas-deep))}
.mock-row{display:flex;gap:0.65rem;min-height:10rem}
.mock-sidebar{width:30%;padding:0.65rem;background:var(--canvas-deep);border-radius:var(--radius-md);border:1px solid var(--border)}
.mock-main{flex:1;display:grid;gap:0.55rem}
.mock-card-mini{padding:0.65rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-elevated)}
.mock-line{height:0.4rem;border-radius:2px;background:var(--border)}
.mock-line.w90{width:90%}.mock-line.w80{width:80%}.mock-line.w60{width:60%}.mock-line.w40{width:40%}
.mock-bar{height:0.5rem;border-radius:3px;background:var(--canvas-deep);overflow:hidden}
.mock-bar i{display:block;height:100%;width:var(--w,50%);background:var(--violet);border-radius:3px}
.mock-pill{display:inline-flex;padding:0.15rem 0.45rem;font-size:0.65rem;font-weight:600;border-radius:var(--radius-full);background:var(--violet-soft);color:var(--violet-deep)}


/* Dense product stagecraft (mock + proof) */
.mock-dense .mock-chrome{gap:0.45rem}
.mock-dense .mock-pill{margin-left:0.35rem}
.mock-body-dense{padding:0;min-height:0;background:var(--canvas-deep)}
.mock-body-dense .mock-row{gap:0;min-height:0;align-items:stretch}
.mock-sidenav{width:28%;min-width:7.5rem;max-width:9.5rem;padding:0.7rem 0.55rem;border-radius:0;border:0;border-right:1px solid var(--border);background:var(--dark-elevated);display:flex;flex-direction:column;gap:0.15rem}
.mock-nav-label{margin:0.45rem 0.45rem 0.25rem;font-size:0.62rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-faint)}
.mock-nav-item{display:block;width:100%;text-align:left;border:0;background:transparent;color:var(--text-muted);font:inherit;font-size:0.72rem;font-weight:500;padding:0.4rem 0.55rem;border-radius:var(--radius-sm);cursor:default}
.mock-nav-item.is-active{background:var(--violet-soft);color:var(--ink);box-shadow:inset 2px 0 0 var(--violet)}
.mock-main-dense{padding:0.65rem 0.75rem 0.85rem;gap:0.55rem;background:linear-gradient(180deg,var(--surface-elevated),var(--canvas-deep))}
.mock-toolbar{display:flex;align-items:center;justify-content:space-between;gap:0.5rem;flex-wrap:wrap}
.mock-filters{display:flex;flex-wrap:wrap;gap:0.35rem}
.mock-filter{display:inline-flex;align-items:center;padding:0.2rem 0.5rem;border-radius:var(--radius-full);border:1px solid var(--border);background:var(--canvas-deep);font-size:0.65rem;font-weight:500;color:var(--text-muted)}
.mock-table-wrap{overflow:visible;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface)}
.mock-table{width:100%;border-collapse:collapse;font-size:0.7rem;line-height:1.35}
.mock-table th,.mock-table td{padding:0.5rem 0.65rem;border-bottom:1px solid var(--border);white-space:normal}
.mock-table th{background:var(--canvas-deep);color:var(--text-faint);font-size:0.62rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase}
.mock-table td{color:var(--text-muted)}
.mock-table tr:last-child td{border-bottom:0}
.mock-table .mock-primary{color:var(--ink);font-weight:550}
.mock-status{display:inline-flex;align-items:center;padding:0.12rem 0.45rem;border-radius:var(--radius-full);font-size:0.62rem;font-weight:600;border:1px solid var(--border)}
.mock-status.ok{background:var(--success-soft);color:var(--success);border-color:transparent}
.mock-status.warn{background:rgba(245,158,11,0.12);color:var(--warning);border-color:transparent}
.mock-status.mute{background:var(--canvas-deep);color:var(--text-faint)}

.proof-panel-dense .proof-panel-body{padding-bottom:0.75rem}
.proof-stage{display:flex;gap:0;border-top:1px solid var(--border);background:var(--canvas-deep);min-height:0;overflow:visible}
.proof-sidenav{width:7.25rem;flex-shrink:0;padding:0.65rem 0.45rem;border-right:1px solid var(--border);display:flex;flex-direction:column;gap:0.15rem;background:var(--dark-elevated)}
.proof-sidenav .mock-nav-item{font-size:0.68rem}
.proof-stage-main{flex:1;padding:0.65rem 0.75rem 0.85rem;display:flex;flex-direction:column;gap:0.5rem;min-width:0}
@media (max-width:720px){
  .mock-sidenav,.proof-sidenav{display:none}
  .mock-body-dense .mock-row{min-height:0}
  .proof-stage{min-height:0}
}

/* Diagrams — sparse instructional */
.diagram{width:100%;height:auto;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--surface);padding:1rem}
.diagram-frame{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.1rem;box-shadow:var(--shadow-card);overflow:auto}
.ba-grid{display:grid;gap:1rem}
@media (min-width:800px){.ba-grid{grid-template-columns:1fr auto 1fr;align-items:stretch}}
.ba-card{border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.35rem;background:var(--surface)}
.ba-card.before{background:var(--canvas-deep)}
.ba-card.after{border-color:var(--violet);box-shadow:var(--shadow-violet)}
.ba-card h3{margin:0 0 0.65rem;font-size:1rem}
.ba-card ul{margin:0;padding-left:1.1rem;color:var(--text-muted);font-size:0.9rem;line-height:1.55}
.ba-arrow{display:flex;align-items:center;justify-content:center;font-size:1.35rem;color:var(--violet);font-weight:600}

/* Steps */
.steps{display:flex;flex-direction:column;gap:0.85rem}
.steps article{display:flex;gap:0.95rem;align-items:flex-start;padding:1.15rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl)}
.steps .n{flex-shrink:0;width:2.1rem;height:2.1rem;border-radius:50%;display:grid;place-items:center;background:var(--violet);color:#fff;font-weight:700;font-size:0.85rem}
.sticky-split{display:grid;gap:2rem}
@media (min-width:960px){.sticky-split{grid-template-columns:0.9fr 1.1fr;align-items:start}.sticky-col{position:sticky;top:calc(var(--header-h) + 1.25rem)}}

/* Forms / checkout */
.form{display:flex;flex-direction:column;gap:0.95rem}
.form label{display:flex;flex-direction:column;gap:0.35rem;font-size:0.85rem;font-weight:600;color:var(--ink)}
.form input,.form textarea,.form select{appearance:none;font:inherit;font-weight:400;padding:0.7rem 0.85rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);color:var(--ink)}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-soft)}
.form textarea{min-height:6.5rem;resize:vertical}
.callout{padding:1.05rem 1.2rem;border-radius:var(--radius-lg);background:var(--violet-soft);color:var(--ink);font-size:0.95rem}
.callout-warn{background:rgba(245,158,11,0.1);border:1px solid rgba(245,158,11,0.28);color:var(--text)}
.callout-success{background:var(--success-soft)}
.prose{max-width:42rem;color:var(--text-muted);line-height:1.7;font-size:1.05rem}
.prose h2{font-family:var(--font-display);font-weight:400;color:var(--ink);font-size:1.65rem;margin:1.75rem 0 0.65rem}
.prose ul,.prose ol{padding-left:1.2rem}
.prose li{margin:0.3rem 0}
.prose p + p{margin-top:0.95rem}

.checkout{display:grid;gap:1.75rem}
@media (min-width:900px){.checkout{grid-template-columns:1fr 19rem;align-items:start}}
.checkout-steps{display:flex;gap:0.45rem;flex-wrap:wrap;margin-bottom:1.25rem}
.checkout-steps .step{display:inline-flex;align-items:center;gap:0.4rem;padding:0.35rem 0.8rem;border-radius:var(--radius-full);font-size:0.78rem;font-weight:600;background:var(--canvas-deep);color:var(--text-faint);border:1px solid var(--border)}
.checkout-steps .step[aria-current="step"]{background:var(--violet-soft);color:var(--violet-deep);border-color:transparent}
.checkout-steps .step.is-done{background:var(--success-soft);color:var(--success)}
.checkout-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.5rem;box-shadow:var(--shadow-card)}
.checkout-panel[hidden]{display:none !important}
.plan-options{display:grid;gap:0.65rem}
.plan-option{display:grid;grid-template-columns:auto 1fr auto;gap:0.8rem;align-items:center;padding:0.95rem 1.05rem;border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;background:var(--surface)}
.plan-option:has(input:checked),.plan-option.is-selected{border-color:var(--violet);box-shadow:var(--shadow-violet)}
.plan-option input{accent-color:var(--violet)}
.plan-option strong{display:block;color:var(--ink)}
.plan-option span{font-size:0.85rem;color:var(--text-muted)}
.plan-option .amt{font-weight:700;color:var(--ink);text-align:right;font-size:0.95rem}
.bank-box{background:var(--canvas-deep);border:1px dashed var(--border-strong);border-radius:var(--radius-lg);padding:1.15rem;font-family:var(--font-mono);font-size:0.85rem;line-height:1.65;color:var(--ink)}
.bank-box dt{color:var(--text-faint);font-family:var(--font-sans);font-size:0.72rem;font-weight:600;text-transform:uppercase;letter-spacing:0.04em;margin-top:0.55rem}
.bank-box dd{margin:0.1rem 0 0}
.checkout-summary{position:sticky;top:calc(var(--header-h) + 1rem);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.25rem;box-shadow:var(--shadow-card)}
.checkout-summary h3{margin:0 0 0.65rem;font-size:0.95rem}
.checkout-summary .row{display:flex;justify-content:space-between;gap:1rem;font-size:0.875rem;padding:0.3rem 0;color:var(--text-muted)}
.checkout-summary .row strong{color:var(--ink)}
.checkout-summary .total{border-top:1px solid var(--border);margin-top:0.65rem;padding-top:0.65rem;font-weight:600;color:var(--ink)}
.form-error{color:var(--danger);font-size:0.85rem;margin:0}

/* Portal chooser — Anthropic-calm / Stripe-clear */
.portal-hero{padding:clamp(3.5rem,8vw,5.5rem) 0 1.5rem;text-align:center}
.portal-hero h1{max-width:14ch;margin-inline:auto}
.portal-hero .lead{margin-inline:auto}
.portal-grid{display:grid;gap:1rem;max-width:48rem;margin-inline:auto}
@media (min-width:720px){.portal-grid{grid-template-columns:1fr 1fr}}
.portal-card{display:flex;flex-direction:column;padding:1.75rem;border-radius:var(--radius-xl);border:1px solid var(--border);background:var(--surface);text-decoration:none;color:inherit;box-shadow:var(--shadow-card);transition:box-shadow var(--dur-normal),border-color var(--dur-fast),transform var(--dur-normal);min-height:16rem}
.portal-card:hover{border-color:var(--violet);box-shadow:var(--shadow-violet);transform:translateY(-2px);color:inherit}
.portal-card h2{font-family:var(--font-display);font-weight:400;font-size:1.75rem;margin:0.75rem 0 0.45rem;color:var(--ink)}
.portal-card p{margin:0 0 auto;color:var(--text-muted);flex:1}
.portal-card .go{font-weight:600;color:var(--violet);font-size:0.9rem;margin-top:1.25rem}

/* CTA band */
.cta-band{padding:clamp(3.25rem,6.5vw,4.5rem) 0;text-align:center;background:var(--surface-elevated);color:var(--text-on-dark);border-block:1px solid var(--border)}
.cta-band h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.75rem,3.2vw,2.5rem);letter-spacing:var(--track-tight);margin:0 0 0.65rem;color:var(--ink)}
.cta-band p{color:var(--text-on-dark-muted);max-width:34rem;margin:0 auto 1.35rem;font-size:1.05rem}

/* Footer */
.site-footer{background:var(--dark);color:var(--text-on-dark-muted);padding:3.5rem 0 1.75rem;border-top:1px solid var(--border)}
.site-footer a{color:var(--text-on-dark-muted);text-decoration:none;font-size:0.875rem}
.site-footer a:hover{color:#fff}
.site-footer .logo{color:var(--ink)}
.site-footer .logo .product{border-color:rgba(244,246,248,0.16);color:var(--text-on-dark-muted)}
.footer-grid{display:grid;gap:1.75rem;grid-template-columns:1fr}
@media (min-width:720px){.footer-grid{grid-template-columns:1.35fr repeat(4,1fr)}}
.footer-col{display:flex;flex-direction:column;gap:0.5rem}
.footer-col h4{margin:0 0 0.3rem;font-size:0.72rem;font-weight:600;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--dark-border);font-size:0.78rem}
.footer-bottom p{margin:0}

.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:0.35rem 0.5rem;padding:1rem 0 0;font-size:0.78rem;color:var(--text-faint)}
.breadcrumbs a{color:var(--text-muted);text-decoration:none;font-weight:500}
.breadcrumbs a:hover{color:var(--violet)}
.breadcrumbs [aria-current="page"]{color:var(--ink);font-weight:600}
.crumb-sep{opacity:0.4;user-select:none}

.benefit-list{list-style:none;padding:0;margin:1.35rem 0 0;display:grid;gap:0.75rem}
.benefit-list li{display:grid;grid-template-columns:auto 1fr;gap:0.7rem;align-items:start;padding:0.95rem 1.05rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg)}
.benefit-list li strong{display:block;color:var(--ink);font-size:0.95rem;margin-bottom:0.15rem}
.benefit-list li span{color:var(--text-muted);font-size:0.9rem;line-height:1.5}
.benefit-list .tick{width:1.25rem;height:1.25rem;border-radius:50%;background:var(--violet-soft);color:var(--violet);display:grid;place-items:center;margin-top:0.1rem}
.benefit-list .tick svg{width:0.8rem;height:0.8rem}

.editorial{max-width:40rem}
.editorial h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.75rem,3vw,2.35rem);letter-spacing:var(--track-tight);margin:0 0 0.9rem}
.editorial p{color:var(--text-muted);font-size:1.05rem;line-height:1.65;margin:0 0 0.9rem}
.editorial a{font-weight:600}
.value-row{display:grid;gap:1.15rem}
@media (min-width:800px){.value-row{grid-template-columns:1.1fr 0.9fr;align-items:center}}


/* ——— Bible additions: outcomes, story, proof panels ——— */
.band-surface{background:var(--surface);border-block:1px solid var(--border)}
.bleed-dark{background:var(--dark);border-block:1px solid var(--border)}
.section{padding:clamp(4.5rem,9vw,7.5rem) 0}
.section-sm{padding:clamp(2.5rem,5vw,3.5rem) 0 4rem}

.outcome-grid{display:grid;gap:1rem}
@media (min-width:800px){.outcome-grid{grid-template-columns:repeat(3,1fr)}}
.outcome{padding:1.5rem;border-radius:var(--radius-xl);border:1px solid var(--border);background:var(--surface)}
.outcome h3{margin:0 0 0.5rem;font-size:1.05rem;color:var(--ink)}
.outcome p{margin:0;color:var(--text-muted);font-size:0.95rem;line-height:1.55}
.outcome .metric{font-family:var(--font-display);font-size:1.85rem;letter-spacing:var(--track-tight);color:var(--violet);margin:0 0 0.55rem;line-height:1}
.outcome .metric-note{font-size:0.72rem;color:var(--text-faint);margin:0.65rem 0 0}

/* How-it-works scroll story */
.story{position:relative}
.story-rail{display:flex;flex-wrap:wrap;gap:0.4rem;margin:0 0 2rem;position:sticky;top:calc(var(--header-h) + 0.75rem);z-index:5;padding:0.5rem 0;background:linear-gradient(180deg,var(--canvas) 70%,transparent)}
.story-rail button{appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);font:inherit;font-size:0.72rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;padding:0.4rem 0.7rem;border-radius:var(--radius-full);cursor:pointer;transition:background var(--dur-fast),color var(--dur-fast),border-color var(--dur-fast)}
.story-rail button[aria-current="true"],.story-rail button:hover{color:var(--ink);border-color:var(--violet);background:var(--violet-soft)}
.story-steps{display:grid;gap:1.25rem}
.story-step{display:grid;gap:1.25rem;padding:1.5rem;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--surface);transition:border-color var(--dur-normal),box-shadow var(--dur-normal)}
.story-step.is-active{border-color:rgba(99,91,255,0.45);box-shadow:var(--shadow-violet)}
@media (min-width:860px){.story-step{grid-template-columns:1fr 1.1fr;align-items:center}}
.story-step .n{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--violet);color:#fff;font-size:0.8rem;font-weight:700;margin-bottom:0.75rem}
.story-step h3{margin:0 0 0.45rem;font-size:1.25rem;color:var(--ink)}
.story-step p{margin:0;color:var(--text-muted);font-size:0.95rem;line-height:1.55}
.story-svg{width:100%;height:auto;border-radius:var(--radius-lg);background:var(--canvas-deep);border:1px solid var(--border);padding:0.75rem}

/* Product proof panels */
.proof-panel{border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--surface);overflow:visible;box-shadow:var(--shadow-lg)}
.proof-panel-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0.85rem 1.1rem;background:var(--canvas-deep);border-bottom:1px solid var(--border)}
.proof-panel-head h3{margin:0;font-size:0.9rem;font-weight:600;color:var(--ink)}
.proof-panel-body{padding:1.15rem;display:grid;gap:0.85rem}
@media (min-width:720px){.proof-panel-body.cols-3{grid-template-columns:repeat(3,1fr)}}
.proof-metric{padding:1rem;border-radius:var(--radius-lg);background:var(--canvas-deep);border:1px solid var(--border)}
.proof-metric .val{font-family:var(--font-display);font-size:1.65rem;letter-spacing:var(--track-tight);color:var(--ink);margin:0 0 0.25rem;line-height:1}
.proof-metric .val.up{color:var(--success)}
.proof-metric .lbl{font-size:0.8rem;color:var(--text-muted);margin:0}
.proof-label{font-size:0.72rem;color:var(--text-faint);margin:0;padding:0 1.15rem 1rem}

/* System blocks (four systems) */
.system-block{display:grid;gap:2rem;padding:clamp(2rem,4vw,3rem) 0;border-top:1px solid var(--border)}
@media (min-width:960px){.system-block{grid-template-columns:0.95fr 1.05fr;align-items:center}.system-block.reverse{direction:rtl}.system-block.reverse > *{direction:ltr}}
.system-block .caps{display:grid;gap:0.55rem;margin:1.15rem 0 0}
.system-block .caps li{list-style:none;padding:0.7rem 0.9rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--canvas-deep);font-size:0.9rem;color:var(--text-muted)}
.system-block .caps{padding:0;margin:1.15rem 0 0}
.system-block .result{margin-top:1.15rem;padding:0.9rem 1rem;border-radius:var(--radius-lg);background:var(--violet-soft);color:var(--ink);font-size:0.95rem}

/* Integrations strip */
.integ-grid{display:grid;gap:0.75rem;grid-template-columns:repeat(2,1fr)}
@media (min-width:720px){.integ-grid{grid-template-columns:repeat(4,1fr)}}
.integ{padding:1.1rem;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);text-align:center}
.integ strong{display:block;color:var(--ink);font-size:0.9rem;margin-bottom:0.25rem}
.integ span{font-size:0.78rem;color:var(--text-faint)}

/* Security compact */
.sec-grid{display:grid;gap:1rem}
@media (min-width:800px){.sec-grid{grid-template-columns:repeat(3,1fr)}}

/* Quiet lattice (no neon) */
.lattice{background-image:radial-gradient(rgba(244,246,248,0.04) 1px,transparent 1px);background-size:22px 22px}
.hero .ribbon,.ribbon{display:none !important}
.mesh{position:relative}
.mesh::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 50% at 85% 10%,rgba(99,91,255,0.12),transparent 60%);opacity:0.9}
.grain{position:relative}

/* Logo on dark footer */
.logo-svg rect{fill:#1A1F2A}

/* Hero visual — never clip product chrome */
.hero-visual{min-width:0;overflow:visible}
.hero-visual .proof-panel,.hero-visual .mock{max-width:100%}
@media (max-width:959px){.hero-visual{order:2}}


/* Stage board (empty pipeline columns) */
.stage-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0.5rem;padding:0.85rem 1rem;border-bottom:1px solid var(--border);background:var(--canvas-deep)}
.stage-col{padding:0.65rem 0.55rem;border:1px dashed var(--border);border-radius:var(--radius-md);background:var(--surface);min-height:4.5rem;text-align:center}
.stage-name{margin:0;font-size:0.68rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--text-faint)}
.stage-count{margin:0.35rem 0 0;font-size:1.15rem;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.stage-hint{margin:0.15rem 0 0;font-size:0.65rem;color:var(--text-faint)}
@media (max-width:720px){.stage-board{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Empty / ready table rows */
.mock-empty-row td{padding:1.35rem 0.85rem!important;text-align:center;border-bottom:0!important}
.mock-empty{display:inline-block;max-width:28rem;font-size:0.82rem;line-height:1.45;color:var(--text-muted)}



/* Sample workspace — labelled demonstration data */
.sample-banner{display:flex;align-items:flex-start;gap:0.5rem;padding:0.65rem 0.95rem;background:rgba(99,91,255,0.1);border-bottom:1px solid rgba(99,91,255,0.28);color:var(--ink);font-size:0.78rem;line-height:1.45}
.sample-banner strong{color:var(--violet);font-weight:700}
.sample-banner-lg{border:1px solid rgba(99,91,255,0.28);border-radius:var(--radius-lg);margin-bottom:1rem;border-bottom:1px solid rgba(99,91,255,0.28);background:rgba(99,91,255,0.08)}
.sample-workspace{overflow:visible}
.sample-workspace .tabs{margin-top:0}
.sample-workspace [role="tabpanel"]{margin-top:1rem;overflow:visible}
.sample-workspace .proof-panel{margin:0}
.sample-footnote{margin:1rem 0 0;font-size:0.8rem;color:var(--text-faint);line-height:1.5;max-width:44rem}
.sample-workspace-panel{overflow:visible}
.mock .sample-banner{border-radius:var(--radius-xl) var(--radius-xl) 0 0;border-bottom:1px solid rgba(99,91,255,0.28)}

/* TRUST strip — cited benchmarks only */
.trust-strip{padding:clamp(2.5rem,5vw,4rem) 0;border-block:1px solid var(--border);background:var(--surface)}
.trust-grid{display:grid;gap:1rem;margin-top:1.5rem}
@media (min-width:800px){.trust-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.trust-card{padding:1.25rem 1.15rem;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--canvas-deep)}
.trust-value{margin:0 0 0.5rem;font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.1rem);letter-spacing:var(--track-tight);color:var(--ink);line-height:1.05}
.trust-label{margin:0 0 0.75rem;font-size:0.9rem;color:var(--text-muted);line-height:1.5}
.trust-source{margin:0;font-size:0.75rem;color:var(--text-faint)}
.trust-footnotes{margin:1.5rem 0 0;padding-left:1.25rem;font-size:0.75rem;color:var(--text-faint);line-height:1.55;max-width:52rem}
.trust-footnotes li{margin:0.25rem 0}

/* Example scenario — bordered callout, not telemetry */
.example-scenario{margin:1.75rem 0 0;padding:1.25rem 1.35rem;border:1.5px dashed var(--border-strong);border-radius:var(--radius-xl);background:var(--canvas-deep);max-width:44rem}
.example-scenario-kicker{margin:0 0 0.35rem;font-size:0.68rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--violet)}
.example-scenario-title{margin:0 0 0.5rem;font-size:1.05rem;font-weight:600;color:var(--ink)}
.example-scenario p{margin:0 0 0.65rem;font-size:0.9rem;color:var(--text-muted);line-height:1.55}
.example-scenario-note{margin:0!important;font-size:0.75rem!important;color:var(--text-faint)!important}

/* Demo / system blocks — scannable at 1280px + mobile */
.system-block{align-items:start}
.system-block .mock,.system-block .proof-panel{width:100%}
@media (max-width:1279px){
  .mock-sidenav{min-width:6.5rem;max-width:8rem}
  .mock-table{font-size:0.72rem}
  .proof-panel-head h3{font-size:0.85rem}
}
@media (max-width:720px){
  .mock-body-dense .mock-row{flex-direction:column}
  .mock-sidenav,.proof-sidenav{display:none}
  .stage-board{gap:0.4rem;padding:0.65rem}
  .story-rail{gap:0.3rem}
  .story-rail button{font-size:0.65rem;padding:0.35rem 0.55rem}
}

/* Tabs: one demo at a time */
[data-tabs] [role="tabpanel"][hidden]{display:none!important}
[data-tabs] [role="tabpanel"]{margin-top:1.25rem;overflow:visible}