/* ═══ MOBILE RESPONSIVE PATCH ═══ */ html { scroll-behavior: smooth; } /* nhv hero mobile tweaks */ @media(max-width:768px){ .nhv4{padding-top:72px;min-height:auto} .nhv4__inner{padding:56px 24px 40px;gap:36px} .nhv5{padding-top:72px;min-height:auto} .nhv5__inner{padding:56px 24px 40px;gap:36px;grid-template-columns:1fr} .nhv6__inner{padding:56px 24px 40px;gap:36px} .nhv7__inner,.nhv8__inner{padding:56px 24px 40px;gap:36px;grid-template-columns:1fr} .nhv1__inner,.nhv2__inner,.nhv3__inner{padding:56px 24px 40px;gap:36px;grid-template-columns:1fr} .nh-h1{font-size:clamp(28px,7vw,44px)!important;letter-spacing:-1px} .nh-sub{font-size:15px} .nh-btns{flex-direction:column;align-items:flex-start} .nh-btn-p,.nh-btn-s{width:100%;justify-content:center} .nh-metrics{gap:20px} .nh-metric-val{font-size:18px} } @media(max-width:480px){ .nhv4__inner{padding:48px 16px 32px} .nhv4__term-body{min-height:140px;font-size:11px} .nh-h1{font-size:clamp(26px,8vw,38px)!important} .nh-sub{font-size:14px} .nh-metrics{flex-wrap:wrap;gap:16px} } /* Section grid responsive */ @media(max-width:768px){ .shl-rings,.shl-demo-grid,.shl-pcards,.shl-related-grid,.shl-content-grid,.shl-feature-cards{grid-template-columns:1fr!important} .shl-testi,.shl-quote-grid,.shl-feature-split{grid-template-columns:1fr!important;gap:32px} .pc-split__inner,.pc-split__inner.flip{flex-direction:column;gap:28px} .pc-split__img{flex:none;width:100%} .pc-grid{grid-template-columns:1fr!important} .fp-hero,.fp-grid,.fp-panels,.fp-strip{grid-template-columns:1fr!important} .fp-visual{min-height:220px} } /* Footer mobile */ @media(max-width:480px){ .footer{padding:40px 0 24px} .footer-inner{padding:0 16px} .footer-bot{flex-direction:column;align-items:flex-start;gap:10px} .footer-legal{flex-wrap:wrap;gap:10px} } /* ═══ INLINE GRID OVERRIDE (mobile) ═══ */ @media(max-width:640px){ /* 12-col bento grids → stack */ div[style*="grid-template-columns: repeat(12"]{grid-template-columns:1fr!important;grid-auto-rows:auto!important} div[style*="grid-column: span 8"],div[style*="grid-column: span 7"], div[style*="grid-column: span 9"],div[style*="grid-column: span 10"], div[style*="grid-column: span 11"],div[style*="grid-column: span 5"], div[style*="grid-column: span 6"],div[style*="grid-column: span 4"]{grid-column:span 1!important} /* 3-col and 2-col grids → stack */ div[style*="grid-template-columns: 1fr 1fr 1fr"], div[style*="grid-template-columns: 1fr 1fr 1fr 1fr"]{grid-template-columns:1fr!important} div[style*="grid-template-columns: 1fr 1fr"]:not(.nh-metrics):not(.tl-pipeline):not(.footer-top){grid-template-columns:1fr!important} /* Inline section padding → compact */ section[style*="padding: 120px"],section[style*="padding: 100px"], section[style*="padding: 80px"]{padding-top:52px!important;padding-bottom:52px!important} /* Inline section padding with 32px side padding */ section[style*="padding: 120px 32px"],section[style*="padding: 100px 32px"]{padding:52px 20px!important} /* Header/h2 sizes */ h2[style*="font-size: 42px"],h2[style*="font-size: 38px"],h2[style*="font-size: 40px"]{font-size:clamp(24px,6vw,30px)!important} h2[style*="font-size: 36px"],h2[style*="font-size: 34px"]{font-size:clamp(22px,6vw,28px)!important} /* Bottom margins on headers */ div[style*="margin-bottom: 80px"],div[style*="margin-bottom: 70px"]{margin-bottom:36px!important} div[style*="text-align: center; margin-bottom: 80px"]{margin-bottom:36px!important} /* Max widths → full width */ div[style*="max-width: 1200px"],div[style*="max-width: 1100px"]{padding-left:16px!important;padding-right:16px!important} } @media(max-width:480px){ /* Nav: only logo + hamburger on very small phones */ .nav-actions{display:none!important} /* Section content padding */ section[style*="padding: 120px 32px"],section[style*="padding: 100px 32px"], section[style*="padding: 80px 32px"]{padding:44px 16px!important} }
Identify executives who can synthesise complexity, challenge assumptions, and navigate ambiguity — with validated cognitive leadership assessments.




Three interconnected assessment dimensions that work together to build a complete picture of each candidate.
Assess the ability to understand interconnected variables, anticipate second-order effects, and navigate ambiguous organizational challenges.
Measure how candidates interpret market data, identify competitive threats, and construct evidence-based strategic recommendations.
Evaluate judgement under uncertainty — a core predictor of leadership effectiveness in dynamic business environments.
Critical thinking at the leadership level goes beyond logical reasoning. It encompasses systems thinking, strategic foresight, and the ability to make high-quality decisions under incomplete information and organisational pressure.
Prelim's leadership critical thinking assessments present candidates with realistic strategic dilemmas, requiring them to demonstrate the cognitive sophistication expected of senior leaders.
Assessments calibrated for the complexity of senior decision-making roles.
Evaluates a leader's ability to anticipate consequences, identify second-order effects, and position their organisation for long-term success.
Measures the capacity to understand interconnected organisational variables and avoid unintended consequences in complex decisions.
Tests rigorous data interpretation and financial literacy at the level required for P&L oversight and investment decisions.
Scenario-based assessments that reveal how leaders actually think.
Assess leadership thinking with the same rigour you apply to technical skills.