/* Zen AI Technologies – light theme. Single stylesheet for every page. */
:root{
  --ink-950:#141a33;   /* headings */
  --ink-800:#1e2f4a;
  --ink-600:#3f4f66;   /* body text */
  --ink-500:#5a6a80;   /* secondary text */
  --line:#e2e8f1;
  --line-strong:#cfd9e6;
  --bg:#ffffff;
  --bg-soft:#f6f9fc;
  --bg-tint:#eef5fe;
  --blue-700:#0a4f9e;
  --blue-600:#0b63c5;  /* text links, buttons (AA on white) */
  --blue-500:#1b8cf2;
  --blue-100:#dcebfd;
  --cyan-500:#0e9f8c;  /* logo teal */
  --teal-50:#e7f6f3;
  --violet-600:#5b4ccc;
  --error-600:#b42318;
  --ok-600:#067647;
  --max-width:1240px;
  --radius:12px;
  --shadow-sm:0 1px 2px rgba(20,26,51,.05),0 2px 10px rgba(20,26,51,.04);
  --shadow:0 14px 40px rgba(20,26,51,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink-600);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{color:var(--ink-950);letter-spacing:-.01em;text-wrap:balance}
h1{max-width:860px;font-size:clamp(2.2rem,4.2vw,3.4rem);line-height:1.08;letter-spacing:-.025em}
h2{font-size:clamp(1.6rem,2.6vw,2.25rem);line-height:1.15;letter-spacing:-.02em}
h3{font-size:1.08rem;line-height:1.3}
:focus-visible{outline:3px solid var(--blue-500);outline-offset:3px}

/* ---- Skip link ---- */
.skip-link{position:absolute;top:-64px;left:12px;z-index:100;padding:10px 16px;border-radius:8px;background:var(--blue-600);color:#fff;font-weight:750}
.skip-link:focus{top:12px}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:flex-start;gap:clamp(28px,4vw,56px);padding:8px clamp(20px,4vw,48px);background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.brand,.footer-brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink-950);font-size:1.06rem;font-weight:800}
.brand-logo{display:block;width:auto;height:68px}
.footer-brand .brand-logo{height:64px}
@media (max-width:680px){.brand-logo{height:54px}}
.nav-links{display:flex;align-items:center;gap:clamp(16px,2.6vw,36px);color:var(--ink-800);font-size:1.04rem;font-weight:600}
.nav-links a{position:relative;padding:10px 0}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--blue-600)}
.nav-links a[aria-current=page]:after{position:absolute;right:0;bottom:0;left:0;height:2px;border-radius:2px;background:var(--blue-600);content:""}
.menu-toggle{display:none;min-height:44px;align-items:center;margin-left:auto;border:1px solid var(--line-strong);border-radius:8px;padding:0 14px;background:#fff;color:var(--ink-950);font:inherit;font-weight:700;cursor:pointer}

/* ---- Buttons ---- */
.primary-button,.secondary-button,.contact-form button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;border-radius:8px;padding:0 20px;font:inherit;font-weight:700;white-space:nowrap;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}
.primary-button,.contact-form button{border:0;background:var(--blue-600);color:#fff;box-shadow:0 8px 22px rgba(11,99,197,.22)}
.primary-button:hover:hover,.contact-form button:hover{background:var(--blue-700);transform:translateY(-1px)}
.secondary-button{border:1px solid var(--line-strong);background:#fff;color:var(--ink-950)}
.secondary-button:hover{border-color:var(--blue-600);color:var(--blue-600);transform:translateY(-1px)}
.text-link{color:var(--blue-600);font-weight:700}
.text-link:after{content:" →"}

/* ---- Hero (home) ---- */
.hero-section{position:relative;overflow:hidden;padding:clamp(40px,5.5vw,72px) clamp(20px,4vw,48px) 40px;background:radial-gradient(900px 420px at 85% 0%,rgba(27,140,242,.10),transparent 70%),radial-gradient(700px 380px at 0% 100%,rgba(14,159,140,.07),transparent 70%),linear-gradient(180deg,#f7fbff,#fff)}
.hero-grid,.section,.site-footer-inner{width:min(100%,var(--max-width));margin:0 auto}
.hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(380px,1.05fr);gap:clamp(32px,5vw,64px);align-items:center}
.eyebrow{margin-bottom:14px;color:var(--blue-600);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.hero-text{max-width:640px;color:var(--ink-600);font-size:clamp(1.05rem,1.6vw,1.2rem)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.outcome-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding:0;list-style:none}
.outcome-row li{border:1px solid var(--blue-100);border-radius:999px;padding:6px 12px;background:#fff;color:var(--ink-800);font-size:.84rem;font-weight:650}

/* Hero diagram: layered agentic stack */
.stack-panel{margin:0;border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff;box-shadow:var(--shadow)}
.stack-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 2px 14px;color:var(--ink-950);font-size:.8rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.stack-badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;background:var(--teal-50);color:#0b7466;font-size:.68rem;letter-spacing:.06em}
.stack-badge:before{width:6px;height:6px;border-radius:50%;background:var(--cyan-500);content:""}
.stack-body{display:grid;grid-template-columns:1fr 34px;gap:8px}
.stack-layers{display:grid;gap:6px;margin:0;padding:0;list-style:none}
.stack-layer,.stack-trust{display:grid;grid-template-columns:96px 1fr;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:var(--bg-soft)}

.layer-name{color:var(--ink-950);font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.layer-items{display:flex;flex-wrap:wrap;gap:5px;margin:0;padding:0;list-style:none}
.layer-items li{border:1px solid var(--line);border-radius:6px;padding:2px 8px;background:#fff;color:var(--ink-800);font-size:.78rem;font-weight:600;line-height:1.5}
.stack-rail{display:grid;place-items:center;border-radius:10px;background:linear-gradient(180deg,var(--ink-950),#26305a)}
.stack-rail span{color:#fff;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;writing-mode:vertical-rl;transform:rotate(180deg)}
.stack-trust{grid-template-columns:96px 1fr;margin-top:8px;border-color:transparent;background:var(--ink-950)}
.stack-trust .layer-name{color:#8fe3d6}
.stack-trust .layer-items li{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:#e9eefb}


/* Agentic enterprise 2026: compact trend grid */
.trends-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(20px,4vw,56px);align-items:end;margin-bottom:24px}
.trends-head h2{margin-bottom:0}
.trends-head>p{margin:0;color:var(--ink-500);font-size:1rem}
.trend-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.trend{display:flex;flex-direction:column;padding:18px 22px;background:#fff;outline:1px solid var(--line);transition:background .16s ease}
.trend:hover{background:var(--bg-soft)}
.trend-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
a.trend{color:inherit}
a.trend h3:after{display:inline-block;margin-left:6px;color:var(--blue-600);content:"→";transition:transform .16s ease}
a.trend:hover h3{color:var(--blue-600)}
a.trend:hover h3:after{transform:translateX(3px)}
.trends-head>p .text-link{display:inline-block;margin-top:6px}
.trend .card-kicker{display:flex;align-items:center;gap:8px;margin-bottom:6px;color:#0b7466}
.trend .card-kicker:before{width:6px;height:6px;border-radius:50%;background:var(--cyan-500);content:""}
.trend .tag{margin-left:2px}
.trend h2,.trend h3{margin-bottom:4px;font-size:1rem;line-height:1.3}
.trend h2{font-size:1.06rem}
.trend>p:not(.card-kicker){margin:0;color:var(--ink-500);font-size:.92rem;line-height:1.5}
.trend .card-list{gap:5px;margin:12px 0 0}
.trend .card-list li{padding-left:16px;font-size:.88rem;line-height:1.45}
.trend .card-list li:before{top:.55em;width:6px;height:6px;background:var(--cyan-500)}
.trend .built-with{padding-top:12px}
.trend .built-with li{padding:2px 7px;font-size:.72rem}
.trend>p.trend-note{margin:auto 0 0;padding-top:14px;font-size:.84rem;line-height:1.45}
.trend .card-list+p.trend-note{border-top:0}
.trend-note strong{color:var(--ink-800)}
.trend-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.trend-grid.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.service-group+.service-group{margin-top:28px}
.group-title{display:flex;align-items:center;gap:14px;margin:0 0 12px;color:var(--blue-600);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.group-title:after{flex:1;height:1px;background:var(--line);content:""}

/* Proof strip */
.proof-strip{display:grid;width:min(100%,var(--max-width));grid-template-columns:repeat(3,1fr);margin:40px auto 0;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm)}
.proof-strip div{padding:18px 24px}
.proof-strip div+div{border-left:1px solid var(--line)}
.proof-strip strong{display:block;margin-bottom:2px;color:var(--blue-600);font-size:1.6rem;line-height:1.15;letter-spacing:-.01em}
.proof-strip span{color:var(--ink-500)}

/* ---- Sections ---- */
.section{padding:clamp(44px,5.5vw,76px) clamp(20px,4vw,32px)}
.band{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band>.section{padding-top:clamp(44px,5.5vw,76px)}
.section-heading{display:grid;max-width:820px;gap:6px;margin-bottom:28px}
.section-heading.wide{max-width:960px}
.section-heading p{margin-bottom:0;color:var(--ink-500);font-size:1.04rem}
.section-heading .eyebrow{margin-bottom:4px;font-size:.78rem}

/* ---- Inner page hero ---- */
.page-hero{padding:clamp(40px,5.5vw,68px) clamp(20px,4vw,48px) clamp(36px,4.5vw,56px);border-bottom:1px solid var(--line);background:radial-gradient(800px 360px at 90% 0%,rgba(27,140,242,.10),transparent 70%),radial-gradient(600px 300px at 0% 100%,rgba(14,159,140,.06),transparent 70%),linear-gradient(180deg,#f7fbff,#fff)}
.page-hero-inner{width:min(100%,var(--max-width));margin:0 auto}
.page-hero p:not(.eyebrow){max-width:760px;margin-bottom:0;color:var(--ink-600);font-size:clamp(1.02rem,1.4vw,1.12rem)}
.page-hero .hero-actions{margin-top:22px}
.page-hero-inner.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,72px);align-items:end}
.page-hero-inner.split h1{margin-bottom:0;font-size:clamp(2rem,3.4vw,2.75rem)}
.page-hero-aside .hero-actions{margin-top:16px}
.inner-page .page-hero{padding:clamp(32px,4vw,52px) clamp(20px,4vw,48px)}
.inner-page .section{padding:clamp(32px,4vw,56px) clamp(20px,4vw,32px)}
.inner-page .band>.section{padding-top:clamp(32px,4vw,56px)}
.inner-page .section.flush-top{padding-top:0}
.inner-page .jump-bar{margin-bottom:24px}

/* ---- Cards & grids ---- */
.feature-grid,.solution-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.feature-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.feature-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.feature-card,.solution-card,.mini-card,.contact-card,.contact-form,.readiness-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.feature-card,.solution-card,.mini-card{display:flex;flex-direction:column;padding:22px 22px 20px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.feature-card:hover,.solution-card:hover,.mini-card:hover{transform:translateY(-2px);border-color:#b9d3f3;box-shadow:var(--shadow)}
.feature-card.elevated,.contact-card,.contact-form,.readiness-card{box-shadow:var(--shadow-sm)}
.feature-card p,.solution-card p,.mini-card p{color:var(--ink-500);font-size:.96rem}
.feature-card>a{margin-top:auto;padding-top:8px}
.card-index{display:inline-grid;width:34px;height:34px;place-items:center;margin-bottom:14px;border-radius:9px;background:var(--bg-tint);color:var(--blue-600);font-weight:800;font-size:.85rem}
.card-kicker,.solution-card>span,.insight-row>span{margin-bottom:8px;color:var(--blue-600);font-size:.74rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.tag{display:inline-block;margin-left:8px;border-radius:999px;padding:2px 8px;background:#f1edff;color:var(--violet-600);font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;vertical-align:middle}
.built-with{display:flex;flex-wrap:wrap;gap:6px;margin:auto 0 0;padding:10px 0 0;list-style:none}
.built-with li{border-radius:6px;padding:3px 8px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-600);font-size:.76rem;font-weight:650}
.card-list{display:grid;gap:8px;margin:4px 0 0;padding:0;list-style:none}
.card-list li{position:relative;padding-left:18px;color:var(--ink-600);font-size:.94rem}
.card-list li:before{position:absolute;top:.62em;left:0;width:7px;height:7px;border-radius:2px;background:var(--blue-500);content:""}

/* Split sections */
.split-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.9fr);gap:clamp(28px,6vw,72px);align-items:center}
.split-section p{color:var(--ink-500);font-size:1.04rem}
.pill-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 0;padding:0;list-style:none}
.pill-cloud li{border:1px solid var(--line-strong);border-radius:999px;padding:6px 12px;background:#fff;color:var(--ink-800);font-size:.85rem;font-weight:650}
.pill-cloud li.primary{border-color:var(--blue-100);background:var(--bg-tint);color:var(--blue-700)}
.pill-group+.pill-group{margin-top:18px}
.pill-group h3{margin:20px 0 0;color:var(--ink-500);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase}
.pill-group .pill-cloud{margin-top:10px}
.governance-stack{display:grid;gap:12px}
.governance-stack div{border:1px solid var(--line);border-left:4px solid var(--blue-600);border-radius:10px;padding:16px 20px;background:#fff;box-shadow:var(--shadow-sm)}
.governance-stack h3{margin-bottom:6px}
.governance-stack p{margin:0;color:var(--ink-500)}
.highlight-panel{border:1px solid var(--blue-100);border-radius:16px;padding:clamp(26px,4vw,44px);background:linear-gradient(135deg,#f3f8ff,#fff)}
.check-list{display:grid;gap:12px;padding:0;margin:0;list-style:none}
.check-list li{position:relative;padding-left:30px;color:var(--ink-800)}
.check-list li:before{position:absolute;top:.2em;left:0;width:19px;height:19px;border-radius:50%;background:var(--blue-600);color:#fff;content:"✓";font-size:.72rem;line-height:19px;text-align:center}

/* Phases */
.phase-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:phase}
.phase{position:relative;border-top:3px solid var(--blue-600);padding:22px 4px 0}
.phase:before{display:block;margin-bottom:8px;color:var(--blue-600);font-size:.8rem;font-weight:800;letter-spacing:.08em;counter-increment:phase;content:"STEP 0" counter(phase)}
.phase p{color:var(--ink-500);margin-bottom:0}

/* CTA banner */
.cta-banner{width:min(calc(100% - 40px),var(--max-width));margin:0 auto clamp(40px,6vw,72px);border-radius:16px;padding:clamp(28px,4.5vw,52px);background:radial-gradient(600px 300px at 90% 10%,rgba(14,159,140,.40),transparent 70%),linear-gradient(135deg,#0d2a5c,var(--blue-600));color:#fff;box-shadow:var(--shadow)}
.cta-banner h2{max-width:760px;color:#fff}
.cta-banner .eyebrow{color:#cfe6ff}
.cta-banner p{max-width:680px;color:rgba(255,255,255,.85)}
.cta-banner .primary-button{background:#fff;color:var(--blue-700);box-shadow:none}
.cta-banner .primary-button:hover{background:#eaf3ff}
.cta-banner.small{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:clamp(22px,3vw,32px) clamp(24px,4vw,44px)}
.cta-banner.small h2{margin:0;font-size:clamp(1.4rem,2.4vw,2rem)}

/* ---- Insights ---- */
.filter-bar,.jump-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.jump-bar .filter-chip{display:inline-flex;align-items:center}
[id]{scroll-margin-top:90px}
.filter-chip{min-height:40px;border:1px solid var(--line-strong);border-radius:999px;padding:0 16px;background:#fff;color:var(--ink-600);font:inherit;font-size:.9rem;font-weight:650;cursor:pointer;transition:background .16s ease,color .16s ease,border-color .16s ease}
.filter-chip:hover{border-color:var(--blue-600);color:var(--blue-600)}
.filter-chip[aria-pressed=true]{border-color:var(--blue-600);background:var(--blue-600);color:#fff}
.filter-count{margin:0 0 14px;color:var(--ink-500);font-size:.9rem}
.insight-list{display:grid;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}
.insight-row{display:grid;grid-template-columns:.55fr 1.2fr 1.7fr;gap:22px;align-items:baseline;padding:16px 22px;transition:background .16s ease}
.insight-row:hover{background:var(--bg-soft)}
.insight-row>span{display:flex;align-items:center;gap:8px;margin:0;color:#0b7466}
.insight-row>span:before{width:6px;height:6px;border-radius:50%;background:var(--cyan-500);content:""}
.insight-row+.insight-row{border-top:1px solid var(--line)}
.insight-row[hidden]{display:none}
.insight-row h2{margin:0;font-size:1.02rem;line-height:1.35}
.insight-row p{margin:0;color:var(--ink-500);font-size:.92rem;line-height:1.5}

/* ---- Contact ---- */
.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.75fr);gap:24px;align-items:start}
.contact-card,.contact-form{padding:26px}
.contact-card h2{font-size:1.5rem}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.contact-form>.full,.contact-form>.form-status,.contact-form>button{grid-column:1/-1}
.contact-form>button{justify-self:start}
.contact-form label{display:grid;gap:6px;color:var(--ink-800);font-size:.92rem;font-weight:700}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--line-strong);border-radius:8px;padding:12px 14px;background:#fff;color:var(--ink-950);font:inherit;font-weight:400;transition:border-color .16s ease,box-shadow .16s ease}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--blue-600);box-shadow:0 0 0 4px rgba(11,99,197,.14);outline:0}
.contact-form textarea{resize:vertical}
.contact-form .field-error{min-height:1.1em;color:var(--error-600);font-size:.84rem;font-weight:600}
.contact-form [aria-invalid=true]{border-color:var(--error-600)}
.contact-form [aria-invalid=true]:focus{box-shadow:0 0 0 4px rgba(180,35,24,.14)}
.contact-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-form button[disabled]{opacity:.6;cursor:progress;transform:none}
.form-status{border-radius:8px;padding:14px 16px;font-weight:600}
.form-status[hidden]{display:none}
.form-status.ok{border:1px solid #abefc6;background:#ecfdf3;color:var(--ok-600)}
.form-status.err{border:1px solid #fecdca;background:#fef3f2;color:var(--error-600)}
.form-status.info{border:1px solid var(--line);background:var(--bg-soft);color:var(--ink-800)}

/* Readiness check */
.readiness{padding-top:0}
.readiness-card{padding:clamp(20px,3vw,30px)}
.readiness fieldset{margin:0;border:0;padding:0}
#readiness-form{display:grid;grid-template-columns:1fr 1fr;gap:18px 32px}
#readiness-form>button{grid-column:1/-1;justify-self:start}
.readiness legend{margin-bottom:8px;padding:0;color:var(--ink-950);font-size:.95rem;font-weight:700}
.choice-row{display:flex;gap:10px}
.choice-row label{position:relative}
.choice-row input{position:absolute;inset:0;opacity:0;cursor:pointer}
.choice-row span{display:inline-flex;min-width:88px;min-height:44px;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:8px;padding:0 18px;color:var(--ink-600);font-weight:700;transition:background .16s ease,border-color .16s ease,color .16s ease}
.choice-row input:checked+span{border-color:var(--blue-600);background:var(--blue-600);color:#fff}
.choice-row input:focus-visible+span{outline:3px solid var(--blue-500);outline-offset:3px}
.readiness-result{margin-top:8px;border:1px solid var(--blue-100);border-radius:10px;padding:24px;background:var(--bg-tint)}
.readiness-result[hidden]{display:none}
.readiness-result h3{margin-bottom:6px;color:var(--blue-700);font-size:1.3rem}

/* 404 */
.not-found{min-height:60vh;display:flex;align-items:center}

/* ---- Footer ---- */
.site-footer{border-top:1px solid var(--line);background:var(--bg-soft)}
.site-footer-inner{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:32px clamp(20px,4vw,32px)}
.site-footer p{margin:8px 0 0;color:var(--ink-500)}
.footer-links{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;color:var(--ink-600);font-size:.94rem;font-weight:600}
.footer-links a:hover{color:var(--blue-600)}
.footer-signature{font-size:.86rem}

/* ---- Responsive ---- */
@media (max-width:980px){
  .site-header{flex-wrap:wrap}
  .nav-links{order:3;width:100%;overflow-x:auto;padding-bottom:4px}
  .site-header.js-menu .menu-toggle{display:inline-flex}
  .site-header.js-menu .nav-links{display:none;flex-direction:column;align-items:stretch;gap:0;overflow:visible}
  .site-header.js-menu.menu-open .nav-links{display:flex}
  .site-header.js-menu .nav-links a{padding:13px 0;border-top:1px solid var(--line)}
  .site-header.js-menu .nav-links a[aria-current=page]:after{display:none}
  .hero-grid,.split-section,.contact-layout{grid-template-columns:1fr}
  .feature-grid,.feature-grid.four,.solution-grid,.phase-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .insight-row{grid-template-columns:1fr;gap:6px}

  .trends-head{grid-template-columns:1fr;align-items:start}

  .trend-grid,.trend-grid.four,.trend-grid.five{grid-template-columns:repeat(2,minmax(0,1fr))}

  .page-hero-inner.split{grid-template-columns:1fr;gap:14px}

  .contact-form{grid-template-columns:1fr}

  #readiness-form{grid-template-columns:1fr}
}
@media (max-width:680px){
  .feature-grid,.feature-grid.two,.feature-grid.four,.solution-grid,.phase-grid,.proof-strip{grid-template-columns:1fr}
  .proof-strip div+div{border-left:0;border-top:1px solid var(--line)}

  .trend-grid,.trend-grid.two,.trend-grid.four,.trend-grid.five{grid-template-columns:1fr}
  .stack-body{grid-template-columns:1fr}

  .stack-rail{display:none}

  .stack-layer{grid-template-columns:1fr;row-gap:6px}

  .stack-layer .layer-items,.stack-trust .layer-items{grid-column:1/-1}

  .stack-trust{grid-template-columns:1fr;row-gap:6px}
  .cta-banner.small,.site-footer-inner{flex-direction:column;align-items:stretch}
  .cta-banner.small .primary-button{align-self:flex-start}
  .choice-row span{min-width:76px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
}
.insight-row div a{display:inline-block;margin-top:4px;font-size:.86rem}

/* Layout helpers (used instead of inline styles so the Content-Security-Policy can block inline CSS) */
.after-grid{margin:22px 0 0}
.feature-grid.one{grid-template-columns:1fr}
.section.flush-top{padding-top:0}
.section.tight-top{padding-top:24px}
.section.tight-bottom{padding-bottom:24px}
.card-title{font-size:1.3rem}
.card-note{margin:16px 0 0;font-size:.9rem}
.card-note strong{color:var(--ink-800)}