/* ============================================================
   DVAI Business Agents — shared stylesheet
   Used by all hub and cluster pages. One place to change design.
   ============================================================ */
:root{
  --ink:#0a1f24; --deep:#0d2b31; --teal:#0f3a42; --teal-2:#14515c;
  --mist:#e8efee; --paper:#f6f8f7; --line:#c9d8d6;
  --accent:#c9a24b; --accent-soft:#efe4c6;
  --sig:#3fb0a0; --text:#12292e; --muted:#5c6f71; --white:#fff;
  --radius:14px; --shadow:0 1px 2px rgba(13,43,49,.06),0 8px 28px rgba(13,43,49,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:'Inter',system-ui,sans-serif;color:var(--text);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
a{color:inherit}

/* ---------- header ---------- */
header.bar{position:sticky;top:0;z-index:60;background:rgba(10,31,36,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.bar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:11px;color:var(--white);text-decoration:none;font-weight:600;letter-spacing:.2px}
.brand .mark{width:30px;height:30px;border-radius:7px;flex:none;background:linear-gradient(135deg,var(--sig),var(--teal-2));display:grid;place-items:center;color:#04171a;font-family:'Fraunces',serif;font-weight:600;font-size:17px}
.brand small{display:block;font-size:11px;font-weight:400;color:#9fc3c0;letter-spacing:.6px;text-transform:uppercase}
.bar-cta{display:flex;align-items:center;gap:14px}
.bar-phone{color:#bfe3df;text-decoration:none;font-family:'IBM Plex Mono',monospace;font-size:13px;white-space:nowrap}
.bar-phone:hover{color:#fff}
.bar-phone .lbl{color:#6f9b98;display:block;font-size:10px;letter-spacing:.5px;text-transform:uppercase}
.bar-cta .bar-phone{display:none}
@media(min-width:720px){.bar-cta .bar-phone{display:block}}
.btn{font-family:'Inter',sans-serif;font-weight:600;font-size:14px;border:none;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:9px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn-gold{background:var(--accent);color:#221a05}
.btn-gold:hover{background:#d8b25c;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.22)}
.btn-ghost:hover{border-color:var(--sig);color:#d9fbf5}

/* ---------- breadcrumb ---------- */
.crumb{background:var(--paper);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.crumb .wrap{display:flex;align-items:center;gap:9px;height:44px;flex-wrap:wrap}
.crumb a{text-decoration:none;color:var(--teal)}
.crumb a:hover{text-decoration:underline}
.crumb span.sep{color:var(--line)}
.crumb .here{color:var(--muted)}

/* ---------- hero ---------- */
.hero{background:radial-gradient(120% 140% at 80% -10%,#12454e 0%,var(--ink) 55%);color:#eaf4f2;padding:70px 0 58px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(80% 70% at 70% 0%,#000,transparent 75%);pointer-events:none}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
h1.hero-h{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(32px,5vw,56px);line-height:1.05;letter-spacing:-.5px;max-width:18ch;color:#fff}
h1.hero-h em{font-style:italic;color:var(--sig)}
.hero-sub{margin-top:20px;max-width:62ch;font-size:clamp(15.5px,2vw,18px);color:#c3d7d4}
.hero-meta{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px 28px;font-size:14.5px;color:#b8d4d0;align-items:center}
.hero-meta b{color:#eaf4f2;font-weight:600}
.hero-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(63,176,160,.12);border:1px solid rgba(63,176,160,.3);color:#bff0e8;padding:6px 13px;border-radius:100px;font-size:13px}
.hero-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--sig);box-shadow:0 0 0 3px rgba(63,176,160,.25)}

/* ---------- generic section head ---------- */
.section{padding:52px 0 8px}
.section-head{max-width:70ch}
.section-head h2{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(26px,3.6vw,38px);letter-spacing:-.4px;color:var(--ink);line-height:1.1}
.section-head p{margin-top:14px;color:var(--muted);font-size:16.5px;max-width:64ch}
.scope-note{margin-top:18px;display:inline-flex;gap:11px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-left:3px solid var(--sig);border-radius:10px;padding:13px 16px;font-size:13.5px;color:#3f5457;max-width:72ch}
.scope-note svg{flex:none;margin-top:1px}

/* ---------- market strip ---------- */
.market{margin:30px 0 6px;background:linear-gradient(120deg,var(--deep),var(--teal));border-radius:var(--radius);padding:26px 28px;color:#dff0ed;display:grid;grid-template-columns:1fr;gap:22px}
@media(min-width:760px){.market{grid-template-columns:repeat(4,1fr);align-items:end}}
.market .lead{grid-column:1/-1;font-size:13px;letter-spacing:.4px;text-transform:uppercase;color:#7fb0ab;font-family:'IBM Plex Mono';margin-bottom:-4px}
.stat-big{display:flex;flex-direction:column;gap:4px}
.stat-big .fig{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(26px,3.6vw,38px);color:#fff;line-height:1}
.stat-big .fig sup{font-size:.45em;color:var(--accent);font-family:'IBM Plex Mono';top:-1.4em;left:2px}
.stat-big .cap{font-size:13.5px;color:#c2e0dc;line-height:1.4}

/* ---------- cluster nav cards (hub pages) ---------- */
.clusters{margin:38px 0 10px;display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:680px){.clusters{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.clusters.three{grid-template-columns:1fr 1fr 1fr}}
.cluster-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:inherit;transition:border-color .16s,box-shadow .16s,transform .16s;position:relative;overflow:hidden}
.cluster-card:hover{border-color:var(--sig);box-shadow:var(--shadow);transform:translateY(-3px)}
.cluster-card:focus-visible{outline:2px solid var(--sig);outline-offset:3px}
.cluster-card .cc-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.cluster-card .cc-n{font-family:'IBM Plex Mono';font-size:12px;color:var(--accent)}
.cluster-card .cc-count{font-size:12.5px;font-weight:600;background:var(--mist);color:var(--teal);padding:4px 10px;border-radius:100px}
.cluster-card h3{font-family:'Fraunces',serif;font-weight:500;font-size:22px;color:var(--ink);line-height:1.14;letter-spacing:-.2px}
.cluster-card p{margin-top:10px;font-size:15px;color:var(--text);line-height:1.55;flex:1}
.cluster-card .cc-list{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);font-size:12.5px;color:#516663;line-height:1.7}
.cluster-card .cc-go{margin-top:16px;font-size:13.5px;font-weight:600;color:var(--sig);display:flex;align-items:center;gap:7px}
.cluster-card .cc-go svg{transition:transform .16s}
.cluster-card:hover .cc-go svg{transform:translateX(3px)}

/* ---------- use-case detail blocks (cluster pages) ---------- */
.uc-list{margin-top:26px;display:flex;flex-direction:column;gap:22px}
.detail{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);scroll-margin-top:120px}
.detail-top{padding:24px 26px 4px}
.detail .kicker{font-family:'IBM Plex Mono';font-size:12px;color:var(--accent);letter-spacing:.5px}
.detail h3{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(21px,3vw,28px);color:var(--ink);line-height:1.12;margin-top:6px;letter-spacing:-.3px}
.detail-body{padding:6px 26px 24px}
.pp{background:linear-gradient(180deg,#fbf9f2,#fff);border:1px solid var(--accent-soft);border-radius:12px;padding:18px 20px;margin:14px 0 18px}
.pp .tag{font-family:'Inter';font-weight:700;font-size:12.5px;letter-spacing:1.2px;text-transform:uppercase;color:#8a6d1e;margin-bottom:8px}
.pp p{font-size:15.5px;color:#2c3a2a;line-height:1.6}
.safety{display:flex;gap:11px;align-items:flex-start;background:#eef5f2;border:1px solid var(--line);border-left:3px solid var(--sig);border-radius:10px;padding:13px 16px;margin:0 0 18px;font-size:13px;color:#2f4a47;line-height:1.5}
.safety svg{flex:none;margin-top:1px}
.safety b{color:var(--teal);font-weight:700}
.impacts{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:18px}
@media(min-width:620px){.impacts{grid-template-columns:1fr 1fr}}
.imp{border:1px solid var(--line);border-radius:11px;padding:15px 17px;background:var(--paper)}
.imp .who{font-size:12.5px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:#48595b;margin-bottom:8px;display:flex;align-items:center;gap:7px}
.imp .who i{width:7px;height:7px;border-radius:50%;background:#b8564e;font-style:normal}
.imp.client .who i{background:#c99a3f}
.imp p{font-size:15px;color:#28352f;line-height:1.55}
.flow{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:760px){.flow{grid-template-columns:1.05fr 1fr}}
.block{border-radius:11px;padding:16px 18px}
.block.fix{background:var(--ink);color:#dcefec}
.block.fix .tag{color:var(--sig)}
.block.ben{background:#eef5f2;border:1px solid var(--line)}
.block .tag{font-family:'Inter';font-weight:700;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:9px}
.block.ben .tag{color:var(--teal)}
.block.fix p{font-size:15px;line-height:1.6;color:#dcefec}
.ben-row{margin-bottom:11px}
.ben-row:last-child{margin-bottom:0}
.ben-row .who{font-size:12.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:#48595b}
.ben-row p{font-size:15px;color:#28352f;line-height:1.55;margin-top:3px}
sup.cite{font-family:'IBM Plex Mono';font-size:.62em;color:var(--sig);font-weight:500;top:-.7em;padding:0 1px}
sup.cite a{text-decoration:none;color:inherit}
sup.cite a:hover{text-decoration:underline;color:var(--teal-2)}

/* ---------- pager (cluster-to-cluster) ---------- */
.pager{margin:34px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.pager{grid-template-columns:1fr}}
.pager a{display:flex;flex-direction:column;gap:4px;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px 18px;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
.pager a:hover{border-color:var(--sig);transform:translateY(-2px)}
.pager a.next{text-align:right;align-items:flex-end}
.pager .lbl{font-size:11.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.pager .ttl{font-family:'Inter';font-weight:600;font-size:15px;color:var(--teal);display:flex;align-items:center;gap:8px}

/* ---------- inline CTA ---------- */
.mid-cta{margin:38px 0 8px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.mid-cta p{font-size:15.5px;color:var(--ink);font-weight:500;max-width:52ch}
.mid-cta p span{color:var(--muted);font-weight:400}

/* ---------- closing CTA ---------- */
.close-cta{background:radial-gradient(120% 130% at 15% 0%,#12454e,var(--ink));color:#e9f4f2;margin-top:56px;padding:66px 0}
.cta-grid{display:grid;grid-template-columns:1fr;gap:40px}
@media(min-width:900px){.cta-grid{grid-template-columns:1.02fr 1fr;gap:56px}}
.cta-copy .eyebrow{color:var(--accent)}
.cta-copy h2{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(28px,4vw,40px);color:#fff;line-height:1.08;letter-spacing:-.4px}
.cta-copy p{margin-top:18px;color:#c3d7d4;font-size:16.5px;max-width:46ch}
.proof{margin-top:28px;background:rgba(63,176,160,.09);border:1px solid rgba(63,176,160,.28);border-radius:14px;padding:20px 22px}
.proof .lbl{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--sig);margin-bottom:8px}
.proof .num{font-family:'Fraunces',serif;font-size:clamp(24px,3.4vw,32px);color:#fff}
.proof .num a{color:#fff;text-decoration:none}
.proof .num a:hover{color:var(--sig)}
.proof p{margin-top:8px;font-size:13.5px;color:#a8ccc8}
form.lead-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:26px}
.lead-form h3{font-family:'Inter';font-weight:600;font-size:18px;color:#fff;margin-bottom:4px}
.lead-form .fsub{font-size:13.5px;color:#a8ccc8;margin-bottom:20px}
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;font-weight:600;letter-spacing:.3px;color:#bcd7d3;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:'Inter';font-size:14.5px;color:#04171a;background:#eef5f3;border:1px solid transparent;border-radius:9px;padding:11px 13px;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sig);box-shadow:0 0 0 3px rgba(63,176,160,.25)}
.field textarea{resize:vertical;min-height:70px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:13px}
@media(max-width:520px){.two{grid-template-columns:1fr}}
.lead-form .btn-gold{width:100%;justify-content:center;font-size:15px;padding:14px}
.form-alt{margin-top:14px;text-align:center;font-size:13px;color:#a8ccc8}
.form-alt a{color:var(--sig);text-decoration:none;font-weight:600}
.form-alt a:hover{text-decoration:underline}

/* ---------- sources ---------- */
.sources{background:var(--ink);color:#8fb0ac;padding:44px 0 30px;border-top:1px solid rgba(255,255,255,.07)}
.sources h4{font-family:'Inter';font-weight:700;font-size:12.5px;letter-spacing:1.4px;text-transform:uppercase;color:#bcd7d3;margin-bottom:18px}
.src-list{columns:2;column-gap:40px;font-size:13.5px;line-height:1.55;color:#adcac6}
@media(max-width:680px){.src-list{columns:1}}
.src-list li{margin-bottom:11px;break-inside:avoid;list-style:none;padding-left:26px;position:relative}
.src-list li .sn{position:absolute;left:0;top:0;font-family:'IBM Plex Mono';color:var(--sig);font-size:12px}
.src-list a{color:#bfe0db;text-decoration:underline;text-underline-offset:2px}
.src-list a:hover{color:#fff}
.disclaimer{margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:#9fc0bc;max-width:80ch;line-height:1.6}
footer.foot{background:var(--ink);color:#5f817d;padding:24px 0 40px;font-size:12px;text-align:center;border-top:1px solid rgba(255,255,255,.05)}
footer.foot b{color:#a8ccc8;font-weight:600}

/* ============================================================
   v2 additions — home ecosystem, product pages, two-CTA
   ============================================================ */

/* ---------- ecosystem grid (home) ---------- */
.eco{margin:40px 0 10px;display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.eco{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.eco{grid-template-columns:1fr 1fr 1fr}}
.eco-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:inherit;transition:border-color .16s,box-shadow .16s,transform .16s;position:relative;overflow:hidden;min-height:210px}
.eco-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--sig),var(--accent));opacity:0;transition:opacity .18s}
.eco-card:hover{border-color:var(--sig);box-shadow:var(--shadow);transform:translateY(-3px)}
.eco-card:hover:before{opacity:1}
.eco-card:focus-visible{outline:2px solid var(--sig);outline-offset:3px}
.eco-top{display:flex;align-items:center;gap:12px;margin-bottom:13px}
.eco-ico{width:42px;height:42px;border-radius:10px;flex:none;display:grid;place-items:center;background:linear-gradient(135deg,var(--teal),var(--ink));color:var(--sig)}
.eco-ico svg{width:22px;height:22px}
.eco-card h3{font-family:'Fraunces',serif;font-weight:500;font-size:21px;color:var(--ink);line-height:1.1;letter-spacing:-.2px}
.eco-card .eco-tag{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--accent);margin-top:2px}
.eco-card p{font-size:13.5px;color:var(--muted);line-height:1.5;flex:1}
.eco-card .eco-go{margin-top:15px;font-size:13px;font-weight:600;color:var(--sig);display:flex;align-items:center;gap:7px}
.eco-card .eco-go svg{transition:transform .16s}
.eco-card:hover .eco-go svg{transform:translateX(3px)}
.eco-card.flagship{border-color:var(--sig);box-shadow:0 0 0 1px var(--sig),var(--shadow)}
.eco-card.flagship .eco-tag{color:var(--sig)}
.eco-card .eco-badge{position:absolute;top:16px;right:16px;font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;background:var(--sig);color:#04171a;padding:3px 9px;border-radius:100px}

/* ---------- home value band ---------- */
.band{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:44px 0}
.band-grid{display:grid;grid-template-columns:1fr;gap:26px}
@media(min-width:820px){.band-grid{grid-template-columns:repeat(3,1fr);gap:36px}}
.band-item h4{font-family:'Inter';font-weight:700;font-size:15px;color:var(--ink);margin-bottom:8px;display:flex;align-items:center;gap:9px}
.band-item h4 .bico{width:26px;height:26px;border-radius:7px;background:var(--mist);display:grid;place-items:center;color:var(--teal);flex:none}
.band-item p{font-size:14px;color:var(--muted);line-height:1.55}

/* ---------- product page layout ---------- */
.prod-hero{background:radial-gradient(120% 140% at 80% -10%,#12454e 0%,var(--ink) 55%);color:#eaf4f2;padding:64px 0 56px;position:relative;overflow:hidden}
.prod-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(80% 70% at 70% 0%,#000,transparent 75%);pointer-events:none}
.prod-hero .tagword{font-family:'IBM Plex Mono';font-size:12.5px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.prod-hero h1{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(32px,5vw,54px);line-height:1.04;letter-spacing:-.5px;color:#fff;max-width:18ch}
.prod-hero .lede{margin-top:20px;max-width:60ch;font-size:clamp(16px,2vw,18.5px);color:#c3d7d4}
.whatis{padding:48px 0 8px}
.whatis-grid{display:grid;grid-template-columns:1fr;gap:30px}
@media(min-width:860px){.whatis-grid{grid-template-columns:1.1fr .9fr;gap:48px}}
.whatis h2{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(24px,3.4vw,34px);color:var(--ink);letter-spacing:-.3px;line-height:1.12}
.whatis p{margin-top:15px;font-size:16px;color:var(--text);line-height:1.6}
.whatis p.muted{color:var(--muted);font-size:15px}
.spec{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.spec .spec-h{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.spec ul{list-style:none}
.spec li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--text);display:flex;gap:11px;align-items:flex-start}
.spec li:last-child{border-bottom:none}
.spec li svg{flex:none;margin-top:2px;color:var(--sig)}
.spec li b{color:var(--ink)}
.stub-note{margin:20px 0 0;display:inline-flex;gap:10px;align-items:flex-start;background:var(--mist);border-radius:10px;padding:12px 15px;font-size:13px;color:#3f5457;max-width:64ch}

/* ---------- two-CTA block ---------- */
.dual-cta{background:radial-gradient(120% 130% at 15% 0%,#12454e,var(--ink));color:#e9f4f2;margin-top:56px;padding:60px 0}
.dual-head{text-align:center;max-width:60ch;margin:0 auto 34px}
.dual-head .eyebrow{color:var(--accent)}
.dual-head h2{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(26px,3.6vw,40px);color:#fff;line-height:1.1;letter-spacing:-.3px}
.dual-head p{margin-top:14px;color:#c3d7d4;font-size:16px}
.dual-grid{display:grid;grid-template-columns:1fr;gap:20px;max-width:900px;margin:0 auto}
@media(min-width:760px){.dual-grid{grid-template-columns:1fr 1fr}}
.dual-opt{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:28px;display:flex;flex-direction:column}
.dual-opt.primary{background:rgba(63,176,160,.09);border-color:rgba(63,176,160,.3)}
.dual-opt .opt-ico{width:44px;height:44px;border-radius:11px;background:rgba(63,176,160,.14);display:grid;place-items:center;color:var(--sig);margin-bottom:16px}
.dual-opt h3{font-family:'Inter';font-weight:600;font-size:19px;color:#fff;margin-bottom:8px}
.dual-opt p{font-size:14px;color:#a8ccc8;line-height:1.55;flex:1;margin-bottom:20px}
.dual-opt .btn{width:100%;justify-content:center;padding:14px}
.dual-opt .phonebig{font-family:'Fraunces',serif;font-size:26px;color:#fff;text-decoration:none;display:block;margin-bottom:14px}
.dual-opt .phonebig:hover{color:var(--sig)}
.confidential{font-size:12px;color:#7fb0ab;margin-top:12px;display:flex;align-items:center;gap:7px;justify-content:center}

/* ---------- family cards on BA hub (with sector badge) ---------- */
.cluster-card .cc-fam{font-size:12px;font-weight:600;background:var(--accent-soft);color:#8a6d1e;padding:4px 10px;border-radius:100px}
.cluster-card.soon{opacity:.72}
.cluster-card.soon .cc-count{background:var(--accent-soft);color:#8a6d1e}

/* ============================================================
   v3 — small header CTA, slim bar, phone removed, contrast lift
   ============================================================ */
.btn-sm{padding:8px 15px;font-size:14px}

/* slim reinforcement bar under header */
.slimbar{background:var(--teal);border-bottom:1px solid rgba(255,255,255,.08)}
.slimbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:42px;padding:7px 0}
.slim-txt{font-size:13.5px;color:#cfe7e3;line-height:1.35}
.slim-txt b{color:#fff;font-weight:600}
.slim-cta{flex:none;display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:#04171a;background:var(--accent);padding:7px 14px;border-radius:8px;text-decoration:none;transition:background .15s,transform .15s}
.slim-cta:hover{background:#d8b25c;transform:translateY(-1px)}
@media(max-width:600px){.slim-txt{font-size:12.5px}.slim-cta span{display:none}}

/* CST footer — lift contrast of the left copy for legibility */
.close-cta .cta-copy p{color:#d6e8e5}
.close-cta .proof p{color:#bfe0db}
.close-cta .proof .lbl{color:var(--sig)}

/* keep sticky offset correct now that a slim bar sits under the header */
.switch-wrap{top:64px}

/* ---------- gated demo-line opt-in (CST footer form) ---------- */
.demo-optin{display:flex;gap:11px;align-items:flex-start;background:rgba(63,176,160,.08);border:1px solid rgba(63,176,160,.28);border-radius:10px;padding:13px 15px;margin:2px 0 18px;cursor:pointer;transition:border-color .15s,background .15s}
.demo-optin:hover{border-color:rgba(63,176,160,.5);background:rgba(63,176,160,.12)}
.demo-optin input[type=checkbox]{width:17px;height:17px;flex:none;margin-top:2px;accent-color:var(--sig);cursor:pointer}
.demo-optin span{font-size:12.5px;line-height:1.5;color:#bfe0db}
.demo-optin b{color:#eaf4f2;font-weight:600}

/* ============================================================
   v4 — fat footer (link map) + legal pages
   ============================================================ */
.fatfoot{background:var(--deep);border-top:1px solid rgba(255,255,255,.07);padding:52px 0 40px}
.fatfoot-grid{display:grid;grid-template-columns:1fr;gap:34px}
@media(min-width:680px){.fatfoot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:32px}}
.ff-brand .brand{color:#fff}
.ff-brand .brand small{color:#7fb0ab}
.ff-tag{margin-top:16px;font-size:13.5px;color:#8fb0ac;line-height:1.5;max-width:30ch}
.ff-col h5{font-family:'Inter';font-weight:700;font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:#bcd7d3;margin-bottom:15px}
.ff-col ul{list-style:none}
.ff-col li{margin-bottom:11px}
.ff-col a{color:#a8ccc8;text-decoration:none;font-size:14px;transition:color .14s;display:inline-flex;align-items:center;gap:8px}
.ff-col a:hover{color:#fff}
.soon-tag{font-family:'IBM Plex Mono';font-size:9.5px;letter-spacing:.4px;text-transform:uppercase;background:rgba(201,162,75,.2);color:var(--accent);padding:2px 6px;border-radius:20px}

/* legal pages */
.legal-note{display:flex;gap:11px;align-items:flex-start;background:#fbf9f2;border:1px solid var(--accent-soft);border-radius:10px;padding:14px 16px;margin-bottom:28px;font-size:13.5px;color:#6a5620;line-height:1.5}
.legal-note svg{flex:none;margin-top:1px}
.legal-note b{color:#5a4715}
.legal-body h3{font-family:'Fraunces',serif;font-weight:500;font-size:20px;color:var(--ink);margin:26px 0 10px;letter-spacing:-.2px}
.legal-body p{font-size:15px;color:var(--text);line-height:1.65;margin-bottom:14px}
.legal-body .legal-updated{margin-top:22px;padding-top:16px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted);font-style:italic}

/* ============================================================
   v5 — product status badges & banners (roadmap accuracy)
   ============================================================ */
.eco-badge.live{background:var(--sig);color:#04171a}
.eco-badge.soon{background:var(--accent);color:#221a05}
.eco-badge.future{background:rgba(255,255,255,.14);color:#cfe7e3;border:1px solid rgba(255,255,255,.22)}
.eco-card .eco-badge.future,.eco-card .eco-badge.soon,.eco-card .eco-badge.live{position:absolute;top:16px;right:16px;font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:3px 9px;border-radius:100px}

/* product hero status banner */
.prod-status{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Mono';font-size:12px;letter-spacing:.5px;text-transform:uppercase;padding:6px 13px;border-radius:100px;margin-bottom:16px}
.prod-status:before{content:"";width:7px;height:7px;border-radius:50%}
.prod-status.live{background:rgba(63,176,160,.14);color:#bff0e8;border:1px solid rgba(63,176,160,.3)}
.prod-status.live:before{background:var(--sig);box-shadow:0 0 0 3px rgba(63,176,160,.25)}
.prod-status.soon{background:rgba(201,162,75,.16);color:#f0dca6;border:1px solid rgba(201,162,75,.35)}
.prod-status.soon:before{background:var(--accent)}
.prod-status.future{background:rgba(255,255,255,.06);color:#a8ccc8;border:1px solid rgba(255,255,255,.16)}
.prod-status.future:before{background:#7fb0ab}

/* ============================================================
   v6 — education case studies section
   ============================================================ */
.cases{margin-top:26px;display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:820px){.cases{grid-template-columns:1fr 1fr}}
.case{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.case-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.case-head h3{font-family:'Fraunces',serif;font-weight:500;font-size:22px;color:var(--ink);letter-spacing:-.2px}
.case-tag{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.4px;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding:4px 10px;border-radius:100px;white-space:nowrap}
.case-what{font-size:15px;color:var(--text);line-height:1.6;margin-bottom:16px}
.case-result,.case-dvai{border-radius:11px;padding:15px 17px;margin-bottom:12px}
.case-result{background:#eef5f2;border:1px solid var(--line)}
.case-dvai{background:linear-gradient(180deg,#fbf9f2,#fff);border:1px solid var(--accent-soft)}
.case-lbl{font-family:'Inter';font-weight:700;font-size:12.5px;letter-spacing:.8px;text-transform:uppercase;margin-bottom:8px}
.case-result .case-lbl{color:var(--teal)}
.case-dvai .case-lbl{color:#9a7d2e}
.case-result p,.case-dvai p{font-size:15px;line-height:1.6;color:#28352f}
.case-disclaimer{margin-top:22px;padding:16px 18px;background:var(--mist);border-radius:10px;font-size:13.5px;color:#3a4d4f;line-height:1.6}

/* ============================================================
   v7 — home vision band + cost calculator
   ============================================================ */
.vision{background:radial-gradient(120% 140% at 50% 0%,#12454e,var(--ink));color:#eaf4f2;padding:52px 0}
.vision-inner{text-align:center;max-width:60ch;margin:0 auto}
.vision-eyebrow{font-family:'IBM Plex Mono';font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.vision-big{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(44px,8vw,80px);line-height:1;color:#fff;letter-spacing:-1px}
.vision-sub{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(18px,3vw,26px);color:#c3d7d4;margin-top:8px}
.vision-note{margin-top:18px;font-size:14px;color:#8fb0ac;line-height:1.5}

/* cost calculator */
.calc-section{background:var(--mist)}
.calc{display:grid;grid-template-columns:1fr;gap:22px;margin-top:8px}
@media(min-width:820px){.calc{grid-template-columns:0.85fr 1.15fr;align-items:start}}
.calc-inputs{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:20px}
.calc-field label{display:block;font-family:'Inter';font-weight:600;font-size:13px;color:var(--ink);margin-bottom:8px}
.calc-field input{width:100%;padding:14px 16px;font-family:'Fraunces',serif;font-size:24px;color:var(--ink);border:1.5px solid var(--line);border-radius:11px;background:var(--paper);transition:border-color .15s}
.calc-field input:focus{outline:none;border-color:var(--sig)}
.calc-hint{font-size:12px;color:var(--muted);margin-top:7px}
.calc-out{background:linear-gradient(160deg,#12454e,var(--ink));border-radius:var(--radius);padding:26px;color:#eaf4f2}
.calc-basis{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.5px;text-transform:uppercase;color:#8fb0ac;margin-bottom:16px}
.calc-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.calc-band{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:13px;padding:16px}
.calc-band.top{background:rgba(63,176,160,.1);border-color:rgba(63,176,160,.3)}
.calc-band-lbl{font-size:12px;font-weight:600;color:#cfe7e3;line-height:1.3}
.calc-band-lbl span{display:block;font-weight:400;font-size:11px;color:#8fb0ac;margin-top:3px}
.calc-band-val{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(24px,4vw,34px);color:#fff;margin-top:10px;letter-spacing:-.5px}
.calc-band.top .calc-band-val{color:var(--sig)}
.calc-context{margin-top:16px;font-size:13.5px;line-height:1.6;color:#bfe0db}
.calc-context b{color:#fff}
.calc-disclaimer{margin-top:22px;padding:16px 18px;background:var(--white);border:1px solid var(--line);border-radius:10px;font-size:12.5px;color:#4a5d5f;line-height:1.6}
.calc-disclaimer b{color:var(--ink)}

/* ============================================================
   v8 — vision strip (CS + BA pages) + gated report form
   ============================================================ */
.vstrip{background:linear-gradient(100deg,#12454e,var(--ink));color:#eaf4f2;padding:30px 0}
.vstrip-inner{text-align:center;max-width:70ch;margin:0 auto}
.vstrip-tag{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(18px,2.6vw,24px);color:#fff;letter-spacing:-.2px}
.vstrip-sub{font-size:15px;color:#c3d7d4;margin-top:6px}
.vstrip-goal{margin-top:14px;font-size:14.5px;color:#bfe0db;padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}
.vstrip-goal b{color:var(--sig);font-family:'Fraunces',serif;font-size:18px}
.vstrip-goal-lbl{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#8fb0ac;margin-right:6px}
.vstrip-note{color:#8fb0ac}

/* gated report form */
.report{margin-top:22px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.report-head h3{font-family:'Fraunces',serif;font-weight:500;font-size:22px;color:var(--ink);margin-bottom:6px}
.report-head p{font-size:14.5px;color:var(--text);line-height:1.6;max-width:60ch}
.report-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:18px}
@media(min-width:640px){.report-grid{grid-template-columns:1fr 1fr}}
.rf label{display:block;font-family:'Inter';font-weight:600;font-size:12.5px;color:var(--ink);margin-bottom:6px}
.rf input{width:100%;padding:11px 13px;font-size:15px;border:1.5px solid var(--line);border-radius:9px;background:var(--paper)}
.rf input:focus{outline:none;border-color:var(--sig)}
.rf-check{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:13px;color:var(--text);line-height:1.5;cursor:pointer}
.rf-check input{margin-top:2px;flex-shrink:0;width:16px;height:16px;accent-color:var(--teal)}
.rf-check.rf-need{color:#b4462f}
.rf-check.rf-need input{outline:2px solid #b4462f;outline-offset:1px}
.report .btn{margin-top:20px}
.rf-note{margin-top:16px;padding:13px 15px;background:var(--mist);border-radius:9px;font-size:12px;color:#4a5d5f;line-height:1.55}
.rf-placeholder{display:none;margin-top:14px;padding:13px 15px;background:#fbf4e8;border:1px solid #e6d3a8;border-radius:9px;font-size:13px;color:#7a5f1e;line-height:1.5}
.rf-placeholder.show{display:block}

/* ============================================================
   v9 — family regulatory notice banner (Pharma SaMD guardrail)
   ============================================================ */
.fam-notice{background:#f4f1e8;border-top:1px solid #e6d3a8;border-bottom:1px solid #e6d3a8}
.fam-notice-inner{display:flex;gap:12px;align-items:flex-start;padding:16px 0;max-width:80ch}
.fam-notice-inner svg{flex-shrink:0;margin-top:2px}
.fam-notice-inner p{font-size:13px;line-height:1.55;color:#5a4a1e}
.fam-notice-inner b{color:#3d3211}

/* ============================================================
   v10 — "How we talk about results" honesty note (BA hub)
   ============================================================ */
.honesty{background:linear-gradient(135deg,#f3f7f6,#eef4f2);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:var(--radius);padding:32px 34px;margin-bottom:44px;max-width:80ch}
.honesty-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.honesty h2{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(21px,2.6vw,27px);color:var(--ink);line-height:1.2;margin-bottom:16px;letter-spacing:-.3px}
.honesty p{font-size:15px;line-height:1.68;color:var(--text);margin-bottom:13px}
.honesty p:last-child{margin-bottom:0}
.honesty b{color:var(--ink);font-weight:600}
.honesty em{font-style:italic;color:var(--teal-deep,#12454e)}

/* ============================================================
   v11 — primary navbar + mega-menus (desktop hover / mobile accordion)
   Replaces the old .bar. CTA lives ONLY in the slimbar below.
   ============================================================ */
header.nav{position:sticky;top:0;z-index:70;background:rgba(10,31,36,.94);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;gap:28px;height:64px}
.nav .brand{margin-right:auto}
/* burger (mobile only) */
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0;background:transparent;border:1px solid rgba(255,255,255,.22);border-radius:9px;cursor:pointer}
.nav-burger span{display:block;width:20px;height:2px;margin:0 auto;background:#eaf4f2;border-radius:2px;transition:transform .22s,opacity .18s}
.nav.open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav-burger span:nth-child(2){opacity:0}
.nav.open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-burger:focus-visible{outline:2px solid var(--sig);outline-offset:2px}
/* link row */
.nav-links{display:flex;align-items:center;gap:6px}
.nav-item{position:relative}
.nav-top,.nav-plain{display:inline-flex;align-items:center;gap:6px;font-family:'Inter',sans-serif;font-size:14px;font-weight:500;color:#d6e7e4;background:transparent;border:0;cursor:pointer;padding:9px 13px;border-radius:8px;text-decoration:none;letter-spacing:.1px;transition:color .15s,background .15s}
.nav-top:hover,.nav-plain:hover,.nav-item:hover .nav-top{color:#fff;background:rgba(255,255,255,.07)}
.nav-top .chev{transition:transform .2s;opacity:.7}
.nav-item.has-mega:hover .nav-top .chev{transform:rotate(180deg)}
.nav-top:focus-visible,.nav-plain:focus-visible{outline:2px solid var(--sig);outline-offset:2px}
/* mega panel (desktop) */
.mega{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);min-width:520px;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px -12px rgba(6,25,28,.32);padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s,transform .18s;z-index:80}
.mega-wide{min-width:640px}
.mega::before{content:"";position:absolute;top:-10px;left:0;right:0;height:10px}
.nav-item.has-mega:hover .mega,.nav-item.has-mega:focus-within .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega-grid{display:grid;gap:8px 22px}
.mega-3{grid-template-columns:repeat(3,1fr)}
.mega-col{display:flex;flex-direction:column;gap:2px}
.mega-h{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);padding:4px 10px 7px}
.mega-col a{display:flex;flex-direction:column;gap:1px;padding:8px 10px;border-radius:9px;text-decoration:none;transition:background .14s}
.mega-col a:hover{background:var(--mist)}
.mega-col a:focus-visible{outline:2px solid var(--sig);outline-offset:1px}
.ml-t{font-size:13.5px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:7px}
.ml-d{font-size:12px;color:var(--muted);line-height:1.35}
.badge-live,.badge-soon{font-family:'IBM Plex Mono',monospace;font-style:normal;font-size:9px;letter-spacing:.5px;text-transform:uppercase;padding:2px 6px;border-radius:5px}
.badge-live{background:#e2f4ef;color:#1b7a63}
.badge-soon{background:#fbf1de;color:#9a7414}
.mega-foot{margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.mega-foot a{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--teal);text-decoration:none;padding:4px 10px}
.mega-foot a:hover{color:var(--sig)}

/* ---------- mobile (<=900px): hamburger + accordion, no mega ---------- */
@media(max-width:900px){
  .nav-burger{display:flex}
  .nav-links{position:fixed;top:64px;left:0;right:0;bottom:0;flex-direction:column;align-items:stretch;gap:0;background:var(--ink);padding:10px 20px 40px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .22s ease, transform .22s ease, visibility .22s;z-index:75}
  .nav.open .nav-links{opacity:1;visibility:visible;transform:translateY(0)}
  .nav-item{width:100%;border-bottom:1px solid rgba(255,255,255,.09)}
  .nav-top,.nav-plain{width:100%;justify-content:space-between;padding:16px 6px;font-size:16px;border-radius:0}
  .nav-top:hover,.nav-plain:hover{background:transparent;color:#fff}
  /* mega becomes a static in-flow accordion panel */
  .mega,.mega-wide{position:static;transform:none;min-width:0;width:100%;opacity:1;visibility:visible;pointer-events:auto;background:transparent;border:0;box-shadow:none;padding:0;max-height:0;overflow:hidden;transition:max-height .28s ease}
  .nav-item.has-mega:hover .mega{transform:none} /* neutralise hover on touch */
  .nav-item.has-mega:not(.m-open) .mega{opacity:1;visibility:visible} /* controlled by max-height */
  .nav-item.m-open .mega{max-height:1200px;padding:4px 0 14px}
  .nav-item.has-mega .nav-top .chev{transition:transform .2s}
  .nav-item.m-open .nav-top .chev{transform:rotate(180deg)}
  .mega-grid,.mega-3{grid-template-columns:1fr;gap:2px}
  .mega-h{color:#7fa8a3;padding:12px 10px 4px}
  .mega-col a{padding:11px 12px}
  .mega-col a:hover{background:rgba(255,255,255,.06)}
  .ml-t{color:#eaf4f2}
  .ml-d{color:#8fb0ac}
  .mega-foot{border-top-color:rgba(255,255,255,.12);margin-top:6px}
  .mega-foot a{color:var(--sig)}
}
/* old .bar no longer emitted; keep .slimbar as the sole CTA carrier */

/* ============================================================
   v12 — mobile overflow fix + logo integration
   ============================================================ */
/* ROOT CAUSE FIX: the off-canvas mobile nav panel (translateX(100%))
   extended document width to 2x, causing sideways scroll on every page.
   Clip horizontal overflow at the page level so no off-screen panel
   can create a horizontal scrollbar. */
/* overflow-x handled authoritatively in v14 below (body-only clip) */

/* logos replace the old text wordmark */
.brand-logo{height:30px;width:auto;display:block}
.foot-logo{height:40px;width:auto;display:block;margin-bottom:14px}
.nav .brand{display:inline-flex;align-items:center}
/* old text-brand pieces no longer used, but keep harmless if present */
.brand .mark{flex:none}

@media(max-width:900px){
  .brand-logo{height:26px}
  /* keep the off-canvas panel from contributing scroll width even before JS runs */
  .nav-links{max-width:100vw}
}
@media(max-width:420px){
  .brand-logo{height:23px}
  .slimbar-inner{gap:8px}
}

/* ============================================================
   v13 — mobile fixes: (1) slimbar stack+centre, (2) footer 2-col+fluid,
   (3) FIX nav panel collapse (overflow:clip made header the containing
   block for the fixed panel), (4) scroll-to-top button
   ============================================================ */

/* (3) ROOT FIX: the fixed mobile panel was being contained by an ancestor
   with overflow:clip, so top/bottom resolved against the 64px header, not
   the viewport — collapsing it to ~50px. Move overflow-clip OFF the html/body
   (which was creating the containing block) and instead prevent horizontal
   scroll without establishing a containing block for fixed elements. */
/* overflow-x handled authoritatively in v14 below (body-only clip) */

@media(max-width:900px){
  /* anchor the panel to the viewport explicitly with dynamic viewport height */
  .nav-links{
    position:fixed; top:64px; left:0; right:0;
    height:calc(100vh - 64px); height:calc(100dvh - 64px);
    max-height:none;
    display:flex; flex-direction:column; align-items:stretch;
    overflow-y:auto; -webkit-overflow-scrolling:touch;
  }
}

/* (1) slimbar on mobile: stack vertically, centred — text on top, CTA below */
@media(max-width:600px){
  .slimbar-inner{flex-direction:column; align-items:center; text-align:center; gap:12px; padding:14px 0}
  .slim-txt{font-size:13px}
  .slim-cta{width:auto}
  .slim-cta span{display:inline}   /* keep the label now that it has its own line */
}

/* (2) footer on mobile: 2 columns per row (not single vertical stack); fluid type */
@media(max-width:679px){
  .fatfoot-grid{grid-template-columns:1fr 1fr; gap:26px 20px}
  .ff-brand{grid-column:1 / -1}   /* brand spans full width on top */
  .ff-col h5{font-size:clamp(10px,2.6vw,12px)}
  .ff-col a{font-size:clamp(12px,3.3vw,14px); word-break:break-word}
  .foot-logo{height:clamp(30px,8vw,40px)}
}
@media(max-width:360px){
  .fatfoot-grid{gap:22px 14px}
}

/* (4) scroll-to-top button — lives bottom-right, appears after scrolling */
.scrolltop{
  position:fixed; right:20px; bottom:20px; z-index:90;
  width:46px; height:46px; border-radius:50%; border:1px solid rgba(255,255,255,.18);
  background:var(--teal-2); color:#eaf4f2; display:grid; place-items:center;
  cursor:pointer; box-shadow:0 8px 24px -6px rgba(6,25,28,.5);
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .22s, transform .22s, visibility .22s, background .15s;
}
.scrolltop.show{opacity:1; visibility:visible; transform:translateY(0)}
.scrolltop:hover{background:var(--sig); color:#04171a}
.scrolltop:focus-visible{outline:2px solid var(--sig); outline-offset:3px}
@media(max-width:600px){ .scrolltop{right:14px; bottom:14px; width:42px; height:42px} }
@media(prefers-reduced-motion:reduce){ .scrolltop{transition:opacity .01s} }

/* ============================================================
   v14 — authoritative overflow-x fix that preserves smooth scroll
   ============================================================
   overflow on BOTH html+body silently disables smooth scrollTo and
   scroll-behavior:smooth. Clip on BODY ONLY: stops sideways overflow,
   keeps html scrollable (so smooth scroll works), and doesn't create a
   containing block for the fixed mobile nav panel. */
html{width:100%}
body{max-width:100%}

/* v15 — very-narrow-screen (<=360px) content containment for calculator + any wide blocks */
@media(max-width:360px){
  .calc-inputs,.calc-out{padding:18px;max-width:100%}
  .calc-inputs input,.calc-out{min-width:0}
  .calc-grid{grid-template-columns:1fr!important}
  /* generic safety: no child forces overflow on tiny screens */
  .wrap > *{max-width:100%}
}

/* v16 — final tiny-screen containment for case cards + calc bands */
@media(max-width:360px){
  .case{padding:18px}
  .calc-band{padding:13px}
  .calc-band,.case,.calc-inputs,.calc-out{box-sizing:border-box;max-width:100%;overflow-wrap:break-word}
}

/* ============================================================
   v17 — Q&A / FAQ accordion (product pages, hubs, home)
   ============================================================ */
.qa-section .section-head{margin-bottom:8px}
.qa-intro{font-size:15px;color:var(--muted);margin-top:6px;max-width:60ch}
.qa-list{max-width:820px;margin-top:24px;border-top:1px solid var(--line)}
.qa-item{border-bottom:1px solid var(--line)}
.qa-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;background:transparent;border:0;cursor:pointer;padding:20px 4px;font-family:'Inter',sans-serif;font-size:16px;font-weight:600;color:var(--ink);transition:color .14s}
.qa-q:hover{color:var(--teal)}
.qa-q:focus-visible{outline:2px solid var(--sig);outline-offset:2px}
.qa-chev{flex:none;color:var(--muted);transition:transform .24s}
.qa-item.open .qa-chev{transform:rotate(180deg)}
.qa-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.qa-item.open .qa-a{max-height:600px}
.qa-a p{padding:0 4px 22px;font-size:15px;line-height:1.68;color:var(--text);max-width:70ch}
@media(max-width:600px){ .qa-q{font-size:15px;padding:17px 2px} .qa-a p{font-size:14.5px} }

/* v18 — CST form: consent opt-ins + submission status */
.consent-optin{display:flex;gap:10px;align-items:flex-start;margin-top:12px;font-size:13px;color:#bfe0db;line-height:1.5;cursor:pointer}
.consent-optin input{margin-top:3px;flex:none}
.consent-optin a{color:var(--sig);text-decoration:underline}
.form-status{margin-top:12px;font-size:14px;min-height:1.2em}
.form-status.ok{color:#1b7a63;font-weight:600}
.form-status.err{color:#c0392b;font-weight:500}
button:disabled{opacity:.6;cursor:progress}

/* v19 — Connect waitlist block */
.waitlist{padding-top:8px}
.wl-card{background:linear-gradient(160deg,#f3f7f6,#eef4f2);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:var(--radius);padding:34px 34px 30px;max-width:720px}
.wl-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
.wl-card h2{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(22px,2.8vw,30px);color:var(--ink);margin-bottom:12px;letter-spacing:-.3px}
.wl-intro{font-size:15px;line-height:1.65;color:var(--text);margin-bottom:22px;max-width:60ch}
.wl-form .two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.wl-form .field{margin-bottom:16px}
.wl-form label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.wl-form input,.wl-form textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;font-family:'Inter',sans-serif;font-size:14px;background:#fff;box-sizing:border-box}
.wl-form textarea{min-height:80px;resize:vertical}
.wl-form input:focus,.wl-form textarea:focus{outline:2px solid var(--sig);outline-offset:1px;border-color:var(--teal)}
.wl-form .consent-optin label{display:inline;font-weight:400}
.wl-form .btn{margin-top:8px}
@media(max-width:600px){ .wl-form .two{grid-template-columns:1fr} .wl-card{padding:24px 20px} }