:root{
  --ink:#1D1D1F; --ink-2:#2B2B2E; --grey:#6E6E73; --grey-2:#86868B;
  --hairline:#E3E5E8; --hairline-2:#D2D2D7; --panel:#F5F5F7; --soft:#FAFAFB;
  --accent:#127BB0; --accent-d:#0E6A98; --accent-bright:#29ABE2; --tint:#F2F9FD;
  --white:#fff; --radius:16px; --radius-sm:11px;
  --maxw:1180px; --narrow:780px;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 8px 24px rgba(16,24,40,.06);
  --shadow-lg:0 24px 60px rgba(16,24,40,.12);
  --space:clamp(64px,8vw,108px);
  --ff:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff);color:var(--ink);background:var(--white);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.narrow{max-width:var(--narrow)}
.center{text-align:center}
.muted{color:var(--grey)}
.small{font-size:.9rem}
h1,h2,h3,h4{color:var(--ink);font-weight:680;letter-spacing:-.022em;line-height:1.12;margin:0}
h1{font-size:clamp(2.3rem,4.6vw,3.6rem);font-weight:720;letter-spacing:-.03em}
h2{font-size:clamp(1.7rem,3vw,2.45rem)}
h3{font-size:1.2rem;letter-spacing:-.015em}
h4{font-size:1.02rem}
p{margin:0 0 1rem}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-d)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.eyebrow{color:var(--accent);font-weight:660;text-transform:uppercase;letter-spacing:.13em;font-size:.76rem;margin:0 0 .85rem}
.lede{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--grey);line-height:1.6}
.sec-head{max-width:680px;margin:0 0 2.6rem}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{margin-bottom:.7rem}
.skip{position:absolute;left:-999px}
.skip:focus{left:16px;top:10px;z-index:200;background:#fff;padding:10px 16px;border-radius:8px;box-shadow:var(--shadow)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:13px 22px;border-radius:10px;font-weight:600;font-size:.97rem;border:1.5px solid transparent;cursor:pointer;transition:.16s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-ic{width:17px;height:17px;transition:transform .16s ease}
.btn:hover .btn-ic{transform:translateX(3px)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 6px 16px rgba(18,123,176,.22)}
.btn-primary:hover{background:var(--accent-d);color:#fff}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--hairline-2)}
.btn-outline:hover{border-color:var(--ink);color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);padding-left:0}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{background:#eef0f2;color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.8rem}
.center .btn-row,.cta-band .btn-row{justify-content:center}
/* header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--hairline)}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:600}
.brand:hover{color:var(--ink)}
.cl-mark{font-weight:800;font-size:1.3rem;letter-spacing:-.03em;line-height:1;padding-bottom:3px;border-bottom:3px solid var(--accent-bright)}
.cl-word b{font-weight:800}.cl-word span{color:var(--grey)}
.primary-nav{margin-left:8px;flex:1}
.primary-nav>ul{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.primary-nav>ul>li{position:relative}
.navlink{display:inline-flex;align-items:center;gap:5px;padding:9px 13px;border-radius:9px;color:var(--ink);font-size:.94rem;font-weight:520;background:none;border:0;cursor:pointer;font-family:inherit}
.navlink:hover{background:var(--panel);color:var(--ink)}
.caret{width:14px;height:14px;opacity:.6}
.submenu{position:absolute;top:calc(100% + 6px);left:0;min-width:255px;background:#fff;border:1px solid var(--hairline);border-radius:14px;padding:8px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s ease}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:none}
.submenu a{display:flex;gap:10px;align-items:flex-start;padding:10px 11px;border-radius:9px;color:var(--ink)}
.submenu a:hover{background:var(--panel)}
.submenu .si-ic{width:18px;height:18px;color:var(--accent);margin-top:2px;flex:none}
.submenu .st{font-weight:600;font-size:.92rem;display:block}
.submenu .sd{color:var(--grey);font-size:.8rem;line-height:1.4}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.menu-toggle{display:none;background:none;border:1px solid var(--hairline-2);border-radius:9px;width:42px;height:42px;align-items:center;justify-content:center;cursor:pointer}
.menu-toggle svg{width:22px;height:22px;color:var(--ink)}
/* mobile panel */
.mobile-nav{display:none;border-top:1px solid var(--hairline);background:#fff}
.mobile-nav.open{display:block}
.mobile-nav ul{list-style:none;margin:0;padding:10px 0}
.mobile-nav .wrap{padding-top:8px;padding-bottom:18px}
.mobile-nav details{border-bottom:1px solid var(--hairline)}
.mobile-nav summary{padding:14px 2px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.mobile-nav summary::-webkit-details-marker{display:none}
.mobile-nav .sub a,.mobile-nav>.wrap>a{display:block;padding:11px 2px;color:var(--ink)}
.mobile-nav .sub a{padding-left:14px;color:var(--grey);font-size:.94rem}
.mobile-nav .m-link{display:block;padding:14px 2px;font-weight:600;border-bottom:1px solid var(--hairline);color:var(--ink)}
.mobile-nav .btn{width:100%;justify-content:center;margin-top:16px}
/* hero */
.hero{padding:clamp(56px,7vw,96px) 0 clamp(48px,6vw,84px);background:
  radial-gradient(1100px 460px at 78% -8%, var(--tint), transparent 60%),
  radial-gradient(700px 320px at 0% 0%, #FBFCFD, transparent 55%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-grid.solo{grid-template-columns:1fr;max-width:840px}
.hero-copy h1{margin-bottom:1.1rem}
.hero-copy .lede{max-width:560px}
.hero-note{color:var(--grey-2);font-size:.86rem;margin-top:1.1rem}
.hero-visual .visual{filter:drop-shadow(0 30px 50px rgba(16,24,40,.10))}
/* trustbar */
.trustbar{border-bottom:1px solid var(--hairline);background:#fff}
.trustbar .wrap{padding-top:26px;padding-bottom:26px;display:flex;gap:22px;align-items:center;flex-wrap:wrap;justify-content:center}
.trust-label{margin:0;color:var(--grey-2);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chip{border:1px solid var(--hairline-2);color:var(--grey);background:#fff;padding:7px 15px;border-radius:999px;font-size:.85rem;font-weight:520}
/* bands */
.band{padding:var(--space) 0}
.band.soft{background:var(--soft)}
.band.tint{background:var(--tint)}
.band.dark{background:var(--ink);color:#fff}
.band.dark h2,.band.dark h3,.band.dark h4{color:#fff}
.band.dark .lede,.band.dark .muted{color:#b9bbc0}
.band+.band{border-top:1px solid var(--hairline)}
.band.dark+.band,.band+.band.dark,.band.soft+.band.soft{border-top:0}
/* grids + cards */
.grid{display:grid;gap:22px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:30px;transition:.18s ease;display:flex;flex-direction:column;align-items:flex-start}
.card:hover{box-shadow:var(--shadow);border-color:var(--hairline-2);transform:translateY(-3px)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--grey);margin-bottom:1rem}
.card-link{margin-top:auto;font-weight:600;font-size:.92rem;display:inline-flex;align-items:center;gap:6px}
.ic-sm{width:15px;height:15px}
.ic-chip{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:13px;background:var(--tint);color:var(--accent);margin-bottom:18px}
.ic-chip.sm{width:42px;height:42px;border-radius:11px;flex:none}
.ic-chip .icon,.icon{width:24px;height:24px}
.ic-chip.sm .icon{width:20px;height:20px}
/* icon grid */
.icongrid{display:grid;gap:26px 30px}
.ig-cell{display:flex;gap:16px;align-items:flex-start}
.ig-cell h4{margin-bottom:.25rem}
.ig-cell p{color:var(--grey);margin:0;font-size:.95rem}
/* process */
.process{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative}
.process .step{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:24px}
.step-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.step-ic{display:inline-flex;width:42px;height:42px;border-radius:11px;background:var(--tint);color:var(--accent);align-items:center;justify-content:center}
.step-num{font-weight:780;color:var(--hairline-2);font-size:1.05rem;letter-spacing:.02em}
.step h3{font-size:1.05rem;margin-bottom:.4rem}
.step p{color:var(--grey);font-size:.92rem;margin:0}
/* ticks */
.ticks{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:12px}
.ticks li{display:flex;gap:11px;align-items:flex-start}
.ic-tick{width:20px;height:20px;color:var(--accent);flex:none;margin-top:3px}
.band.dark .ic-tick{color:var(--accent-bright)}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,70px);align-items:center}
.split.reverse .split-copy{order:2}
.split-visual .visual{filter:drop-shadow(0 22px 44px rgba(16,24,40,.09))}
/* compare table */
.table-wrap{overflow-x:auto;border:1px solid var(--hairline);border-radius:var(--radius);background:#fff}
table.compare{border-collapse:collapse;width:100%;min-width:640px}
table.compare th,table.compare td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--hairline);font-size:.95rem;vertical-align:top}
table.compare thead th{background:var(--panel);font-weight:680;color:var(--ink);font-size:.9rem}
table.compare tbody th{font-weight:600;color:var(--ink)}
table.compare td{color:var(--grey)}
table.compare tr:last-child th,table.compare tr:last-child td{border-bottom:0}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
/* stats */
.stats-band{background:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:.5rem}
.stat{text-align:center;padding:18px}
.stat-num{font-size:clamp(1.3rem,2.2vw,1.7rem);font-weight:740;color:#fff;letter-spacing:-.01em}
.stat-label{color:#b9bbc0;font-size:.92rem;margin-top:.4rem}
/* integrations */
.int-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:1.4rem}
.int-tile{display:flex;flex-direction:column;align-items:center;gap:10px;padding:24px 12px;border:1px solid var(--hairline);border-radius:var(--radius-sm);background:#fff;color:var(--grey);font-size:.82rem;font-weight:560;text-align:center;transition:.16s}
.int-tile:hover{border-color:var(--hairline-2);box-shadow:var(--shadow)}
.int-ic{width:26px;height:26px;color:var(--accent)}
/* faq */
.faq{border-top:1px solid var(--hairline)}
.faq-item{border-bottom:1px solid var(--hairline)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px 4px;cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq-mark{position:relative;width:18px;height:18px;flex:none}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;background:var(--accent);border-radius:2px}
.faq-mark::before{top:8px;left:0;width:18px;height:2px}
.faq-mark::after{top:0;left:8px;width:2px;height:18px;transition:.2s}
.faq-item[open] .faq-mark::after{transform:rotate(90deg);opacity:0}
.faq-a{padding:0 4px 22px;color:var(--grey);max-width:640px}
.faq-a p{margin:0}
/* quote */
.quote{margin:0;text-align:center}
.quote-mark{font-size:4rem;line-height:0;color:var(--hairline-2);font-weight:800}
.quote blockquote{margin:14px 0 18px;font-size:clamp(1.25rem,2.2vw,1.6rem);font-weight:560;letter-spacing:-.01em;color:var(--ink);line-height:1.4}
.quote figcaption{color:var(--grey);font-size:.92rem}
/* feature panel */
.panel-feature{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,56px);align-items:center;background:var(--panel);border:1px solid var(--hairline);border-radius:24px;padding:clamp(30px,4vw,52px)}
.pf-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.pf-list li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--hairline);border-radius:11px;padding:14px 16px;font-size:.95rem}
.pf-list .ic-tick{margin-top:2px}
/* cta band */
.cta-band{background:linear-gradient(180deg,var(--ink),#16161A);color:#fff}
.cta-band h2{color:#fff;margin-bottom:.7rem}
.cta-band .lede{color:#c5c7cc;margin-left:auto;margin-right:auto;max-width:600px}
.cta-band .btn-primary{background:#fff;color:var(--ink);border-color:#fff;box-shadow:none}
.cta-band .btn-primary:hover{background:#e9eaec;color:var(--ink)}
.cta-band .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.34)}
.cta-band .btn-outline:hover{border-color:#fff;color:#fff}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,64px);align-items:start}
.contact-list{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;gap:14px}
.contact-list li{display:flex;gap:12px;align-items:flex-start;color:var(--grey)}
.contact-list .ic-sm{color:var(--accent);width:18px;height:18px;margin-top:3px;flex:none}
.contact-form{background:#fff;border:1px solid var(--hairline);border-radius:20px;padding:clamp(24px,3vw,34px);box-shadow:var(--shadow)}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:7px}
.field label{font-weight:600;font-size:.88rem}
.field input,.field textarea{font-family:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--hairline-2);border-radius:10px;background:var(--soft);color:var(--ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(18,123,176,.12)}
.contact-form .btn{width:100%;justify-content:center;margin-top:4px}
/* footer */
.site-footer{background:#0F0F12;color:#c5c7cc;padding:clamp(54px,6vw,80px) 0 34px}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand .cl-word span{color:#86868B}
.foot-brand .cl-mark{color:#fff}
.foot-brand p{color:#86868B;font-size:.9rem;margin-top:14px;max-width:280px}
.foot-col h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.foot-col a{display:block;color:#a9abb0;font-size:.92rem;padding:5px 0}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:24px;color:#7c7e84;font-size:.82rem}
.preview-flag{background:var(--accent);color:#fff;text-align:center;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:7px;font-weight:600}
/* responsive */
@media(max-width:1000px){
  .int-grid{grid-template-columns:repeat(4,1fr)}
  .process{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  body{font-size:16px}
  .primary-nav,.header-actions .btn{display:none}
  .menu-toggle{display:inline-flex}
  .header-actions{margin-left:auto}
  .hero-grid,.split,.panel-feature,.contact-grid{grid-template-columns:1fr}
  .hero-visual,.split.reverse .split-copy{order:0}
  .cols-3,.cols-4,.cols-2,.icongrid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .int-grid{grid-template-columns:repeat(3,1fr)}
  .foot-top{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .process{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .int-grid{grid-template-columns:repeat(2,1fr)}
  .foot-top{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}

/* hero proof points */
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.4rem}
.hero-points .hp{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;font-weight:560;color:var(--ink);background:#fff;border:1px solid var(--hairline-2);padding:8px 14px;border-radius:999px}
.hero-points .hp svg{width:16px;height:16px;color:var(--accent)}
/* differentiators (grouped) */
.diffs{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.diff-group{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:28px}
.diff-group>h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:18px}
.diff-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.diff-item{display:flex;gap:13px;align-items:flex-start}
.diff-item .ic-chip{width:38px;height:38px;border-radius:10px;margin:0;flex:none}
.diff-item .ic-chip .icon{width:19px;height:19px}
.diff-item h4{font-size:.98rem;margin-bottom:.2rem}
.diff-item p{font-size:.88rem;color:var(--grey);margin:0;line-height:1.5}
/* audience paths */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.path-card{display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid var(--hairline);border-radius:20px;padding:34px;transition:.18s}
.path-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--hairline-2)}
.path-card .ic-chip{width:54px;height:54px}
.path-card h3{font-size:1.35rem;margin-bottom:.5rem}
.path-card p{color:var(--grey);margin-bottom:1.4rem}
.path-card .path-link{margin-top:auto;font-weight:640;display:inline-flex;align-items:center;gap:7px;color:var(--accent)}
/* model triad */
.triad-tag{display:flex;align-items:center;justify-content:center;gap:12px;margin:0 0 26px;color:var(--grey);font-weight:560}
.triad-tag .seg{display:inline-flex;align-items:center;gap:8px}
.triad-tag .plus{color:var(--accent);font-weight:800}
.triad{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.triad .card.is-center{border-color:var(--accent);box-shadow:0 12px 30px rgba(18,123,176,.12)}
.triad .badge{display:inline-block;background:var(--tint);color:var(--accent-d);font-size:.72rem;font-weight:680;text-transform:uppercase;letter-spacing:.08em;padding:5px 11px;border-radius:999px;margin-bottom:14px}
/* outcomes */
.outcomes{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.outcome-card{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:24px;text-align:left}
.outcome-card .ic-chip{width:42px;height:42px;margin-bottom:14px}
.outcome-card h4{margin-bottom:.3rem;font-size:1rem}
.outcome-card p{color:var(--grey);font-size:.88rem;margin:0}
.contrast-note{margin-top:1.6rem;text-align:center;color:var(--grey);font-size:.92rem}
.contrast-note b{color:var(--ink);font-weight:640}
/* exec / generic callout band */
.callout{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:var(--panel);border:1px solid var(--hairline);border-radius:22px;padding:clamp(26px,3.4vw,40px)}
.callout .ic-chip{width:60px;height:60px;margin:0}
.callout h2{font-size:clamp(1.3rem,2.2vw,1.7rem);margin-bottom:.4rem}
.callout p{color:var(--grey);margin:0;max-width:560px}
.callout .btn-row{margin:0}
/* principle statement */
.principle{border-left:3px solid var(--accent);padding:6px 0 6px 26px;max-width:760px}
.principle p{font-size:clamp(1.2rem,2.1vw,1.55rem);font-weight:580;letter-spacing:-.01em;color:var(--ink);line-height:1.4;margin:0 0 .6rem}
.principle .who{color:var(--grey);font-size:.92rem}
/* differentiator focus strip */
.diff-focus{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:18px 22px;background:var(--tint);border:1px solid #cfe7f5;border-radius:14px}
.diff-focus .dl{font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-d);font-weight:680;margin-right:4px}
.df-chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #cfe7f5;color:var(--ink);padding:8px 14px;border-radius:999px;font-size:.86rem;font-weight:560}
.df-chip svg{width:16px;height:16px;color:var(--accent)}
@media(max-width:860px){
  .diffs,.paths,.triad,.outcomes{grid-template-columns:1fr}
  .callout{grid-template-columns:1fr;text-align:left}
  .outcomes{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){.outcomes{grid-template-columns:1fr}}

/* --- refined rhythm + type (V4) --- */
:root{--space:clamp(76px,9vw,128px)}
body{font-size:17.5px;color:#1A1A1C}
.wrap{max-width:1200px;padding:0 32px}
h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;letter-spacing:-.033em;line-height:1.06}
h2{font-size:clamp(1.8rem,3.1vw,2.7rem);letter-spacing:-.028em}
.lede{font-size:clamp(1.1rem,1.5vw,1.32rem);line-height:1.55}
.eyebrow{letter-spacing:.16em;font-size:.75rem}
.sec-head{margin-bottom:3rem}
/* header: hairline accent + tighter */
.site-header{border-bottom:1px solid var(--hairline)}
.header-inner{height:76px}
/* hero: more air, cleaner */
.hero{padding:clamp(68px,8vw,120px) 0 clamp(60px,7vw,100px)}
.hero-copy h1{margin-bottom:1.25rem}
.hero-copy .lede{max-width:600px}
/* dark manifesto / signature band */
.manifesto{background:var(--ink);color:#fff}
.manifesto .wrap{max-width:1000px}
.manifesto .eyebrow{color:var(--accent-bright)}
.manifesto .m-statement{font-size:clamp(1.7rem,3.4vw,2.7rem);font-weight:640;letter-spacing:-.025em;line-height:1.24;margin:0;color:#fff;max-width:960px}
.manifesto .m-statement .em{color:var(--accent-bright)}
.manifesto .m-sub{color:#b9bbc0;font-size:1.08rem;margin-top:1.6rem;max-width:640px}
.manifesto .btn-row{margin-top:2rem}
.manifesto .btn-primary{background:#fff;color:var(--ink);border-color:#fff;box-shadow:none}
.manifesto .btn-primary:hover{background:#e9eaec;color:var(--ink)}
.manifesto .btn-outline{color:#fff;border-color:rgba(255,255,255,.35);background:transparent}
.manifesto .btn-outline:hover{border-color:#fff;color:#fff}
/* dark principle support */
.band.dark .principle{border-color:var(--accent-bright)}
.band.dark .principle p{color:#fff}
.band.dark .principle .who{color:#b9bbc0}
/* elevated audience band */
.paths{gap:26px}
.path-card{padding:38px;border-radius:22px}
.path-card .path-eyebrow{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-2);font-weight:680;margin-bottom:16px}
.path-card:hover{box-shadow:var(--shadow-lg)}
/* provisional proof note */
.provisional{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:var(--grey);background:var(--panel);border:1px solid var(--hairline);padding:7px 14px;border-radius:999px;margin-bottom:1.4rem}
.provisional svg{width:15px;height:15px;color:var(--accent)}
/* section divider accent under eyebrows in centered heads */
.sec-head.center .eyebrow{position:relative;display:inline-block}
/* cards a touch more premium */
.card{border-radius:18px;padding:32px}
.ic-chip{border-radius:14px}
/* refined footer spacing */
.site-footer{padding-top:clamp(64px,7vw,92px)}
@media(max-width:860px){
  .wrap{padding:0 22px}
  .path-card{padding:28px}
}

/* pending badge (clearly marks unpublished proof) */
.pending{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;font-weight:640;letter-spacing:.02em;color:var(--grey);background:var(--panel);border:1px solid var(--hairline-2);padding:5px 11px;border-radius:999px;text-transform:uppercase}
.pending::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-bright);flex:none}
.pending.amber::before{background:#C9862B}
/* trust nav (answers-map under hero) */
.trust-nav{border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);background:#fff}
.trust-nav .wrap{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding-top:16px;padding-bottom:16px}
.trust-nav .tl{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--grey-2);font-weight:700;margin-right:6px}
.tn-chip{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;font-weight:560;color:var(--ink);border:1px solid var(--hairline-2);padding:8px 14px;border-radius:999px}
.tn-chip:hover{border-color:var(--accent);color:var(--accent)}
.tn-chip svg{width:15px;height:15px;color:var(--accent)}
/* problem framing band */
.problem{max-width:820px}
.problem .lede{font-size:clamp(1.2rem,2vw,1.5rem);color:var(--ink);font-weight:520;line-height:1.4}
/* case study preview */
.cs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cs-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--hairline);border-radius:18px;overflow:hidden;transition:.18s}
.cs-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.cs-visual{aspect-ratio:16/9;background:var(--panel);border-bottom:1px solid var(--hairline);position:relative;display:flex;align-items:center;justify-content:center}
.cs-visual svg{width:56px;height:56px;color:var(--hairline-2)}
.cs-body{padding:24px;display:flex;flex-direction:column;flex:1}
.cs-sector{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-weight:680;margin-bottom:9px}
.cs-card h3{font-size:1.1rem;margin-bottom:.5rem}
.cs-card p{color:var(--grey);font-size:.92rem;margin-bottom:1rem}
.cs-card .pending{margin-top:auto;align-self:flex-start}
/* past performance summary */
.pp-panel{background:#fff;border:1px solid var(--hairline);border-radius:20px;overflow:hidden}
.pp-row{display:grid;grid-template-columns:180px 1fr auto;gap:20px;align-items:center;padding:20px 26px;border-bottom:1px solid var(--hairline)}
.pp-row:last-child{border-bottom:0}
.pp-row .pp-k{font-weight:660;color:var(--ink)}
.pp-row .pp-v{color:var(--grey);font-size:.94rem}
.pp-note{padding:16px 26px;background:var(--panel);color:var(--grey);font-size:.86rem}
/* metrics placeholder */
.mx-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mx-tile{background:var(--panel);border:1px dashed var(--hairline-2);border-radius:16px;padding:26px;text-align:center}
.mx-val{font-size:1.7rem;font-weight:740;color:var(--grey-2);letter-spacing:.02em}
.mx-label{color:var(--grey);font-size:.9rem;margin-top:.4rem}
/* reporting preview */
.rep-visual .visual{filter:drop-shadow(0 20px 40px rgba(16,24,40,.09))}
/* engagement lifecycle */
.life{list-style:none;counter-reset:l;margin:2.4rem 0 0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative}
.life li{position:relative;padding-top:34px}
.life li::before{counter-increment:l;content:counter(l);position:absolute;top:0;left:0;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-size:.8rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.life li::after{content:"";position:absolute;top:12px;left:26px;right:-16px;height:2px;background:var(--hairline-2)}
.life li:last-child::after{display:none}
.life h4{font-size:.96rem;margin-bottom:.25rem}
.life p{font-size:.85rem;color:var(--grey);margin:0}
/* exec team placeholder */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.team-card{background:#fff;border:1px solid var(--hairline);border-radius:18px;padding:26px;text-align:center}
.team-av{width:76px;height:76px;border-radius:50%;background:var(--panel);border:1px solid var(--hairline-2);margin:0 auto 16px;display:flex;align-items:center;justify-content:center;color:var(--grey-2)}
.team-av svg{width:32px;height:32px}
.team-card h4{margin-bottom:.2rem;color:var(--grey-2)}
.team-role{color:var(--grey);font-size:.86rem;margin-bottom:1rem}
.team-card .pending{margin:0 auto}
/* tech ecosystem logo placeholders */
.logo-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:1.4rem}
.logo-tile{aspect-ratio:16/7;border:1px dashed var(--hairline-2);border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--grey-2);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase}
/* related resources */
.rr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.rr-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--hairline);border-radius:14px;padding:22px;transition:.16s}
a.rr-card:hover{box-shadow:var(--shadow);border-color:var(--hairline-2)}
.rr-card .ic-chip{width:40px;height:40px;margin-bottom:6px}
.rr-card h4{font-size:.98rem}
.rr-card p{font-size:.85rem;color:var(--grey);margin:0}
@media(max-width:960px){
  .cs-grid,.mx-grid,.team-grid{grid-template-columns:repeat(2,1fr)}
  .life{grid-template-columns:repeat(3,1fr)}
  .logo-strip{grid-template-columns:repeat(3,1fr)}
  .rr-grid{grid-template-columns:repeat(2,1fr)}
  .pp-row{grid-template-columns:1fr;gap:8px}
}
@media(max-width:560px){
  .cs-grid,.mx-grid,.team-grid,.life,.rr-grid,.logo-strip{grid-template-columns:1fr}
}

/* ============ V6: premium header ============ */
.site-header{background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(18px)}
.header-inner{height:80px;gap:26px}
.brand .cl-mark{font-size:1.34rem}
.primary-nav{margin-left:0;display:flex;justify-content:center}
.primary-nav>ul{gap:6px}
.navlink{padding:10px 15px;font-size:.95rem;border-radius:10px;position:relative;letter-spacing:-.005em}
.navlink .caret{transition:transform .18s ease}
.has-sub:hover .navlink .caret,.has-sub:focus-within .navlink .caret{transform:rotate(90deg)}
.navlink.is-active{color:var(--accent-d)}
.navlink.is-active::after{content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;border-radius:2px;background:var(--accent-bright)}
.submenu{min-width:308px;padding:10px;border-radius:16px;box-shadow:0 30px 70px rgba(16,24,40,.16);border:1px solid var(--hairline);border-top:2px solid var(--accent-bright)}
.submenu .sm-label{display:block;font-size:.67rem;text-transform:uppercase;letter-spacing:.14em;color:var(--grey-2);font-weight:700;padding:8px 12px 6px}
.submenu a{padding:11px 12px;border-radius:10px;align-items:center}
.submenu .si-ic-wrap{display:inline-flex;width:36px;height:36px;border-radius:10px;background:var(--tint);align-items:center;justify-content:center;flex:none}
.submenu .si-ic{margin-top:0;width:18px;height:18px}
.submenu a.is-current .st{color:var(--accent-d)}
.header-actions .btn{padding:11px 20px;border-radius:999px}
/* ============ V6: two business lines ============ */
.bl-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.bl-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--hairline);border-radius:22px;padding:clamp(30px,3.6vw,44px);transition:.18s ease;overflow:hidden}
.bl-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-bright),var(--accent));opacity:0;transition:.18s}
.bl-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:var(--hairline-2)}
.bl-card:hover::before{opacity:1}
.bl-num{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-2);font-weight:700;margin-bottom:18px}
.bl-card .ic-chip{width:54px;height:54px}
.bl-card h3{font-size:1.42rem;margin-bottom:.6rem;letter-spacing:-.02em}
.bl-card>p{color:var(--grey);margin-bottom:1.3rem}
.bl-list{list-style:none;margin:0 0 1.8rem;padding:0;display:grid;gap:9px}
.bl-list li{display:flex;gap:10px;align-items:flex-start;font-size:.94rem;color:var(--ink);font-weight:520}
.bl-list svg{width:17px;height:17px;color:var(--accent);flex:none;margin-top:3px}
.bl-cta{margin-top:auto}
/* ============ V6: buyer Q&A grid ============ */
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 38px}
.qa h4{font-size:1.05rem;margin-bottom:.45rem;display:flex;gap:10px;align-items:flex-start;letter-spacing:-.01em}
.qa h4 svg{width:18px;height:18px;color:var(--accent);flex:none;margin-top:4px}
.qa p{color:var(--grey);font-size:.95rem;margin:0;line-height:1.6}
/* ============ V6: sourcing pipeline ============ */
.pipe{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pipe li{position:relative;background:#fff;border:1px solid var(--hairline);border-radius:16px;padding:24px}
.pipe li::after{content:"";position:absolute;top:50%;right:-15px;width:9px;height:9px;border-top:2px solid var(--hairline-2);border-right:2px solid var(--hairline-2);transform:translateY(-50%) rotate(45deg)}
.pipe li:last-child::after{display:none}
.pipe h3{font-size:1.02rem;margin-bottom:.4rem}
.pipe p{color:var(--grey);font-size:.9rem;margin:0}
/* ============ V6: subtle background treatments ============ */
.band.dots{background-color:var(--soft);background-image:radial-gradient(var(--hairline-2) 1px,transparent 1px);background-size:24px 24px}
.crosslink .callout{background:#fff}
/* ============ V6: responsive ============ */
@media(max-width:960px){.pipe{grid-template-columns:repeat(2,1fr)}.pipe li:nth-child(2)::after{display:none}}
@media(max-width:860px){.bl-grid,.qa-grid{grid-template-columns:1fr}}
@media(max-width:560px){.pipe{grid-template-columns:1fr}.pipe li::after{display:none}}

/* ============ RC1: header refinements ============ */
.site-header{transition:box-shadow .2s ease}
.site-header.scrolled{box-shadow:0 1px 0 var(--hairline),0 8px 28px rgba(16,24,40,.07)}
.header-actions .btn{font-size:.92rem}
/* ============ RC1: completed footer ============ */
.site-footer{background:#0F0F12;color:#c5c7cc}
.foot-top{grid-template-columns:1.9fr 1fr 1fr 1fr 1.25fr;gap:36px}
.foot-brand p{max-width:320px;line-height:1.6}
.foot-social{display:flex;gap:10px;margin-top:18px}
.foot-social a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.16);color:#a9abb0;transition:.16s}
.foot-social a:hover{color:#fff;border-color:rgba(255,255,255,.4)}
.foot-social svg{width:18px;height:18px}
.foot-contact li{display:flex;gap:10px;align-items:flex-start;color:#a9abb0;font-size:.92rem;padding:5px 0}
.foot-contact{list-style:none;margin:0;padding:0}
.foot-contact svg{width:16px;height:16px;color:var(--accent-bright);flex:none;margin-top:3px}
.foot-bottom{align-items:center}
.foot-legal{display:flex;gap:18px;flex-wrap:wrap}
.foot-legal a{color:#a9abb0}
.foot-legal a:hover{color:#fff}
/* ============ RC1: first-class mobile ============ */
@media(max-width:1080px){
  .primary-nav>ul{gap:0}
  .navlink{padding:10px 11px;font-size:.92rem}
}
@media(max-width:960px){
  .primary-nav,.header-actions>.btn{display:none}
  .menu-toggle{display:inline-flex;width:44px;height:44px}
  .header-inner{height:64px}
}
@media(max-width:860px){
  :root{--space:clamp(56px,10vw,84px)}
  .wrap{padding:0 20px}
  .hero{padding:clamp(44px,9vw,72px) 0 clamp(40px,8vw,64px)}
  h1{font-size:clamp(2.05rem,8vw,2.7rem)}
  .lede{font-size:1.06rem}
  .sec-head{margin-bottom:2rem}
  /* trust-nav becomes a swipeable strip */
  .trust-nav .wrap{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-right:32px}
  .trust-nav .wrap::-webkit-scrollbar{display:none}
  .tn-chip{flex:none;min-height:40px}
  .trust-nav .tl{flex:none}
  /* touch targets */
  .btn{min-height:46px}
  .btn-row{gap:12px}
  .btn-row .btn{flex:1 1 auto;justify-content:center;min-width:170px}
  .mobile-nav summary,.mobile-nav .m-link,.mobile-nav .sub a{min-height:48px;display:flex;align-items:center}
  .mobile-nav .sub a{padding-top:0;padding-bottom:0}
  .mobile-nav summary .caret{transition:transform .18s ease}
  .mobile-nav details[open] summary .caret{transform:rotate(90deg)}
  .mobile-nav{max-height:calc(100vh - 64px);overflow-y:auto}
  body.nav-open{overflow:hidden}
  /* cards and bands breathe on small screens */
  .card,.path-card,.bl-card{padding:26px}
  .callout{grid-template-columns:1fr;gap:18px}
  .callout .btn-row{margin-top:4px}
  .panel-feature{padding:26px}
  .pp-row{padding:16px 20px}
  .foot-top{grid-template-columns:1fr 1fr;gap:28px}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:10px}
}
@media(max-width:560px){
  .hero-points .hp{font-size:.8rem;padding:7px 12px}
  .chips .chip{font-size:.8rem;padding:6px 12px}
  .diff-focus{padding:14px 16px}
  .int-grid{gap:12px}
  .mx-grid,.cs-grid{gap:14px}
  .life{gap:22px}
  .life li::after{display:none}
  .qa-grid{gap:22px}
  .foot-top{grid-template-columns:1fr}
  .contact-form{padding:22px}
  table.compare th,table.compare td{padding:13px 14px;font-size:.9rem}
}
@media(hover:none){
  .card:hover,.path-card:hover,.bl-card:hover,.cs-card:hover{transform:none}
}