@import url("shared-closing.css");
/* Formula One: local research-led case study review, 29 September 2026. */
html{scroll-behavior:smooth}
#whc-formula-one h3{margin:0;font:600 23px/1.4 'Manrope',Arial,sans-serif;letter-spacing:-.025em}
#whc-formula-one .f1-accent{color:#007c73}
#whc-formula-one .f1-kicker{font:500 13px/1.5 'Manrope',Arial,sans-serif;letter-spacing:.13em;text-transform:uppercase;color:#17645e;margin:0 0 20px}
#whc-formula-one .dark .f1-kicker{color:#c5ded9}
#whc-formula-one :is(a,button,summary):focus-visible{outline:3px solid #007c73;outline-offset:5px}
#whc-formula-one .dark :is(a,button,summary):focus-visible{outline-color:#f6e4c5}
#whc-formula-one .f1-hero{padding-top:64px;padding-bottom:76px}
#whc-formula-one .f1-hero .eyebrow{margin-bottom:34px}
#whc-formula-one .f1-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:clamp(48px,7vw,100px);align-items:center}
#whc-formula-one .f1-hero h1{font-size:clamp(42px,4.4cqw,60px);max-width:920px;text-wrap:balance}
#whc-formula-one .f1-hero-intro{max-width:830px;font-size:19px;line-height:1.75;margin-top:30px;margin-bottom:28px}
#whc-formula-one .f1-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px 30px}
#whc-formula-one .f1-hero-actions .primary{margin:0;font-size:16px;font-weight:500;min-height:58px}
#whc-formula-one .f1-hero-actions .text-action{font-size:16px}
#whc-formula-one .f1-client{padding:36px 0 0;border-top:1px solid #729995;align-self:center}
#whc-formula-one .f1-client img{display:block;width:100%;height:auto;filter:brightness(0) invert(1);opacity:.92;margin-bottom:32px}
#whc-formula-one .f1-client dl{margin:0}
#whc-formula-one .f1-client dl>div+div{margin-top:22px}
#whc-formula-one .f1-client dt{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#c5ded9;margin-bottom:4px}
#whc-formula-one .f1-client dd{margin:0;font-size:16px;line-height:1.7}
#whc-formula-one .f1-overview{padding-top:62px;padding-bottom:64px}
#whc-formula-one .f1-overview>h2{font-size:clamp(31px,3cqw,39px);margin-bottom:32px}
#whc-formula-one .f1-outcomes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
#whc-formula-one .f1-outcomes article{border-top:3px solid #17645e;padding-top:22px}
#whc-formula-one .f1-outcomes h3{color:#164a47;margin-bottom:12px}
#whc-formula-one .f1-outcomes p{font-size:17px;line-height:1.8}
#whc-formula-one .f1-opening-quote{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:55px;align-items:center;margin:40px 0 0;padding-top:34px;border-top:1px solid #b5c6bf}
#whc-formula-one .f1-opening-quote blockquote p{font:400 clamp(27px,2.5cqw,34px)/1.45 'Lora',Georgia,serif;color:#164a47;letter-spacing:-.02em;margin:0}
#whc-formula-one figcaption{display:flex;flex-direction:column;gap:6px;font:400 14px/1.65 'Manrope',Arial,sans-serif;border-left:1px solid #b5c6bf;padding-left:26px}
#whc-formula-one figcaption strong{font-size:18px;font-weight:500}
#whc-formula-one .f1-challenge{background:#eef3ef;border-top:1px solid #c3d0c7;padding-top:68px;padding-bottom:68px}
#whc-formula-one .f1-challenge-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(48px,7vw,100px)}
#whc-formula-one .f1-challenge h2{max-width:470px;margin-bottom:0}
#whc-formula-one .f1-challenge-copy p{font-size:18px;line-height:1.8}
#whc-formula-one .f1-turning-point{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:32px 0 0;margin-top:34px;border-top:1px solid #aec2b6}
#whc-formula-one .f1-turning-point .f1-kicker{margin-bottom:16px}
#whc-formula-one .f1-turning-point blockquote p{font:400 29px/1.45 'Lora',Georgia,serif;letter-spacing:-.02em;color:#164a47}
#whc-formula-one .f1-turning-point .f1-quote-name{font-size:15px;margin:18px 0 0;color:#315c50}
#whc-formula-one .f1-turning-point>p{font-size:18px;line-height:1.8;margin:0}
#whc-formula-one .f1-work h2{max-width:950px;margin-bottom:28px}
#whc-formula-one .f1-work-intro{max-width:1000px;font-size:21px;line-height:1.75}
#whc-formula-one .f1-practices{display:grid;grid-template-columns:1fr 1fr;gap:0 70px;margin-top:38px}
#whc-formula-one .f1-practices article{display:grid;grid-template-columns:42px minmax(0,1fr);gap:20px;border-top:1px solid #72999580;padding:28px 0 30px}
#whc-formula-one .f1-step-number{font:400 28px/1.4 'Lora',Georgia,serif;color:#abc6bf}
#whc-formula-one .f1-practices h3{color:#f6e4c5;margin-bottom:12px;font-weight:500}
#whc-formula-one .f1-practices p{font-size:17px;line-height:1.8;color:#f8f6f0}
#whc-formula-one .f1-results-heading{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(48px,7vw,100px);align-items:start}
#whc-formula-one .f1-results-heading h2{max-width:490px;margin:0}
#whc-formula-one .f1-results-heading>p{font-size:19px;line-height:1.8;margin:0;padding-top:5px}
#whc-formula-one .f1-testimonial{padding-top:76px;padding-bottom:84px}
#whc-formula-one .f1-testimonial h2{margin-bottom:42px}
#whc-formula-one .f1-testimonial-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:70px;margin:0;padding-top:36px;border-top:2px solid #17645e}
#whc-formula-one .f1-testimonial figcaption{border:0;padding:0;align-self:start;font-size:16px;line-height:1.7}
#whc-formula-one .f1-testimonial figcaption strong{font:400 28px/1.4 'Lora',Georgia,serif;color:#164a47}
#whc-formula-one .f1-quote-mark{font:400 120px/.85 'Lora',Georgia,serif;color:#007c73;height:78px;margin:8px 0 18px}
#whc-formula-one .f1-testimonial-copy blockquote p{font:400 24px/1.65 'Lora',Georgia,serif;letter-spacing:-.015em;margin:0 0 28px;color:#243b36}
#whc-formula-one .f1-testimonial-copy blockquote p:last-child{font-size:28px;line-height:1.55;color:#007c73;margin-bottom:0}
#whc-formula-one .f1-relevance{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(48px,7vw,100px);background:#e7efea;border-top:1px solid #c3d0c7;padding-top:58px;padding-bottom:62px}
#whc-formula-one .f1-relevance h2{font-size:clamp(32px,3.2cqw,42px);margin:0}
#whc-formula-one .f1-relevance p{font-size:18px;line-height:1.8}
#whc-formula-one .f1-relevance .text-action{font-size:17px;color:#164a47}
#whc-formula-one .closing .related a{text-decoration:none}
@container(max-width:1000px){
 #whc-formula-one .f1-hero-grid{grid-template-columns:minmax(0,1fr) 250px;gap:35px}
 #whc-formula-one .f1-outcomes{gap:26px}
 #whc-formula-one .f1-opening-quote{grid-template-columns:minmax(0,1fr) 230px;gap:32px}
}
@container(max-width:760px){
 #whc-formula-one .f1-hero-grid,#whc-formula-one .f1-opening-quote,#whc-formula-one .f1-challenge-grid,#whc-formula-one .f1-turning-point,#whc-formula-one .f1-results-heading,#whc-formula-one .f1-relevance{grid-template-columns:1fr;gap:28px}
 #whc-formula-one .f1-client{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;padding-top:26px}
 #whc-formula-one .f1-client img{grid-column:1/-1;max-width:300px;margin-bottom:26px}
 #whc-formula-one .f1-client dl{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:0}
 #whc-formula-one .f1-client dl>div+div{margin:0}
 #whc-formula-one .f1-outcomes{grid-template-columns:1fr;gap:24px}
 #whc-formula-one .f1-opening-quote figcaption{border:0;padding:0}
 #whc-formula-one .f1-practices{grid-template-columns:1fr}
 #whc-formula-one .f1-challenge h2,#whc-formula-one .f1-results-heading h2{max-width:none}
}
@container(max-width:600px){
 #whc-formula-one .f1-hero{padding-top:38px;padding-bottom:48px}
 #whc-formula-one .f1-hero h1{font-size:38px;line-height:1.15;text-wrap:wrap}
 #whc-formula-one .f1-hero .eyebrow{margin-bottom:26px}
 #whc-formula-one .f1-hero-intro{font-size:18px;margin-top:26px}
 #whc-formula-one .f1-hero-actions .primary{font-size:15px;width:100%;text-align:left;gap:20px;padding:17px 19px}
 #whc-formula-one .f1-overview,#whc-formula-one .f1-challenge,#whc-formula-one .f1-relevance{padding-top:46px;padding-bottom:48px}
 #whc-formula-one .f1-outcomes h3,#whc-formula-one .f1-practices h3{font-size:22px}
 #whc-formula-one .f1-work-intro,#whc-formula-one .f1-results-heading>p{font-size:18px}
 #whc-formula-one .f1-practices article{grid-template-columns:32px minmax(0,1fr);gap:12px;padding:24px 0}
 #whc-formula-one .f1-step-number{font-size:24px}
 #whc-formula-one .f1-turning-point blockquote p{font-size:27px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@container(max-width:1000px){#whc-formula-one .f1-testimonial-layout{grid-template-columns:220px minmax(0,1fr);gap:38px}}
@container(max-width:760px){
 #whc-formula-one .f1-testimonial-layout{grid-template-columns:1fr;gap:30px}
 #whc-formula-one .f1-testimonial figcaption{padding-left:64px;position:relative}
 #whc-formula-one .f1-quote-mark{position:absolute;left:0;top:2px;font-size:85px}
}
@container(max-width:600px){
 #whc-formula-one .f1-testimonial{padding-top:48px;padding-bottom:52px}
 #whc-formula-one .f1-testimonial h2{margin-bottom:26px}
 #whc-formula-one .f1-testimonial-copy blockquote p{font-size:21px;line-height:1.65}
 #whc-formula-one .f1-testimonial-copy blockquote p:last-child{font-size:24px}
}