:root{--ink:#171717;--muted:#626466;--paper:#f2f2f0;--card:#ffffff;--line:#d4d4d2;--accent:#c62828;--accent-soft:#f4e4e4;--serif:Georgia,'Times New Roman',serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55}a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px 5vw;border-bottom:1px solid rgba(23,23,23,.12);background:rgba(242,242,240,.94);backdrop-filter:blur(16px)}.brand img{width:108px;height:auto;display:block}.site-header nav{display:flex;gap:28px;align-items:center;font-size:14px}.site-header nav a{opacity:1;padding:8px 4px}.site-header nav a:hover{opacity:1}.site-header .nav-cta{border:1px solid var(--ink);padding:9px 15px;border-radius:999px;opacity:1}.section{padding:100px 5vw;max-width:1440px;margin:auto}.hero{min-height:720px;display:grid;grid-template-columns:1.1fr .9fr;gap:7vw;align-items:center;padding-top:85px}.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:750;margin:0 0 18px;color:#66686a}.hero h1{font-size:clamp(48px,6.2vw,92px);line-height:.98;letter-spacing:-.055em;max-width:850px;margin:0}.hero h1 em{font-family:var(--serif);font-weight:400;font-style:italic;letter-spacing:-.025em}.lede{font-size:20px;line-height:1.5;max-width:690px;color:#4a4b4d;margin:30px 0}.actions{display:flex;align-items:center;gap:32px}.button{display:inline-flex;align-items:center;justify-content:center;padding:15px 21px;border-radius:999px;font-weight:700}.button-dark{background:var(--ink);color:white}.button-dark:hover{transform:translateY(-1px)}.text-link{font-weight:700;padding:4px 2px;border-bottom:1px solid var(--ink);padding-bottom:3px}.hero-proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:46px} .hero .action-links{display:flex;align-items:center;gap:30px}.hero-proof span{background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:999px;font-size:12px}.hero-proof b{font-size:14px}.hero-visual{position:relative;display:flex;justify-content:center}.portrait-card{width:min(420px,85%);background:var(--ink);padding:10px 10px 0;transform:rotate(2deg);box-shadow:0 25px 70px rgba(0,0,0,.16)}.portrait-card img{width:100%;display:block;filter:saturate(.92)}.portrait-caption{color:#fff;padding:14px 8px 16px;display:flex;justify-content:space-between;align-items:end}.portrait-caption span{font-size:18px;font-weight:750}.portrait-caption small{color:#c7c7c5}.floating-note{position:absolute;background:#fff;border:1px solid var(--line);padding:13px 16px;font-size:13px;line-height:1.25;box-shadow:0 15px 40px rgba(0,0,0,.09)}.note-one{top:8%;left:0;transform:rotate(-4deg)}.note-two{right:0;bottom:13%;transform:rotate(4deg)}.impact{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-intro{display:flex;justify-content:space-between;align-items:end;gap:30px}.section h2{font-size:clamp(38px,4.5vw,68px);line-height:1.02;letter-spacing:-.045em;margin:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:50px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metrics article{padding:30px 22px;border-right:1px solid var(--line)}.metrics article:last-child{border-right:0}.metrics strong{display:block;font-size:58px;letter-spacing:-.05em;line-height:1;margin-bottom:12px}.metrics span{font-weight:700}.metrics small{font-weight:400;color:var(--muted)}.section-heading{display:flex;justify-content:space-between;gap:70px;align-items:end;margin-bottom:48px}.section-heading>p{max-width:480px;color:var(--muted);margin:0}.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.case-card{display:block;background:var(--card);border:1px solid var(--line);overflow:hidden;transition:transform .25s,box-shadow .25s}.case-card:hover{transform:translateY(-5px);box-shadow:0 18px 50px rgba(0,0,0,.08)}.case-card.featured{grid-column:span 2;display:grid;grid-template-columns:1.05fr .95fr}.case-top{display:flex;justify-content:space-between;padding:17px 20px 10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.case-image{background:#ededeb;height:350px;overflow:hidden;display:flex;align-items:flex-start;justify-content:center}.case-image.tall{height:510px}.case-image.wide{height:390px}.case-image img{width:100%;height:100%;object-fit:cover;object-position:top center}.case-body{padding:25px 24px 30px}.case-meta{font-size:11px;letter-spacing:.12em;color:#626466;font-weight:800;margin:0 0 11px}.case-body h3{font-size:30px;line-height:1.08;letter-spacing:-.035em;margin:0 0 13px}.case-body p:not(.case-meta){color:#5f6062;margin:0 0 21px}.case-result{font-weight:800;display:inline-flex;gap:10px;align-items:center}.case-card.featured .case-image{grid-column:1;grid-row:1 / span 2}.case-card.featured .case-top,.case-card.featured .case-body{grid-column:2}.experience{background:var(--ink);color:#fff;max-width:none}.experience .eyebrow,.experience .section-heading>p{color:#aeb3b0}.timeline{max-width:1050px;margin-top:50px;border-top:1px solid #343536}.timeline article{display:grid;grid-template-columns:190px 1fr;gap:40px;padding:27px 0;border-bottom:1px solid #343536}.timeline-date{color:#9ea4a1;font-size:13px}.timeline h3{font-size:24px;margin:0 0 7px}.timeline p{color:#c2c6c4;margin:0;max-width:850px}.timeline b{color:#fff}.approach{background:#e6e6e4;max-width:none}.principles{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:50px}.principles article{padding:26px 24px 0 0;border-right:1px solid var(--line);margin-right:24px}.principles article:last-child{border-right:0}.principles span{font-size:12px;color:var(--muted)}.principles h3{font-size:25px;margin:30px 0 10px;letter-spacing:-.03em}.principles p{color:#66676a;margin:0}.about{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;align-items:start}.about-copy{max-width:780px}.about-copy p:not(.eyebrow){font-size:19px;color:#4c4d4f}.about-facts{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}.about-facts > div{padding:24px 0;border-bottom:1px solid var(--line)}.about-facts > div:nth-child(odd){margin-right:25px}.about-facts strong{display:block;font-size:28px;letter-spacing:-.04em}.about-facts span{color:var(--muted);font-size:13px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.tag-list span{border:1px solid #c9cbc6;padding:8px 11px;border-radius:999px;font-size:12px}.cta{max-width:none;background:var(--accent);text-align:center}.cta .eyebrow{color:#fff}.cta h2{max-width:900px;margin:0 auto 18px}.cta>p:not(.eyebrow){max-width:620px;margin:0 auto 28px;color:#fff}.cta .actions{justify-content:center}.site-footer{padding:24px 5vw;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);font-size:12px;color:#6a6b6d}.site-footer div{display:flex;gap:20px}.site-footer a{padding:4px 2px}.detail{max-width:1280px;width:100%;margin:0 auto;padding:0 7vw 40px;box-sizing:border-box}.detail-hero{padding-top:100px;padding-bottom:65px}.detail h1{font-size:clamp(52px,7vw,100px);line-height:.95;letter-spacing:-.055em;max-width:1050px;margin:0 0 25px}.detail h1 em{font-family:var(--serif);font-weight:400;font-style:italic}.detail-intro{font-size:21px;color:#4f5052;max-width:760px}.detail-meta{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0}.detail-meta span{padding:8px 12px;border:1px solid var(--line);border-radius:999px;font-size:12px}.detail-stat{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:45px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.detail-stat div{padding:25px 20px;border-right:1px solid var(--line)}.detail-stat div:last-child{border-right:0}.detail-stat strong{font-size:48px;display:block;letter-spacing:-.05em}.detail-stat span{color:var(--muted)}.detail-section{display:grid;grid-template-columns:220px 1fr;gap:55px;padding:70px 0;border-top:1px solid var(--line)}.detail-section>h2{font-size:16px;letter-spacing:.1em;text-transform:uppercase;margin:0}.detail-section .copy{max-width:760px}.detail-section .copy h3{font-size:30px;line-height:1.1;margin:0 0 14px}.detail-section .copy p{font-size:18px;color:#4f5052}.shot-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.shot{background:#ededeb;border:1px solid var(--line);overflow:hidden;border-radius:4px}.shot img{display:block;width:100%;height:auto;max-height:900px;object-fit:contain;object-position:center}.shot-single{margin:34px 0 0}.shot-single img{max-height:900px}.shot.full{grid-column:span 2}.detail-nav{display:flex;justify-content:space-between;padding:40px 0;border-top:1px solid var(--line)}.back-link{font-weight:750}.case-note{background:var(--accent-soft);border:1px solid #d9a5a5;padding:18px 20px;margin-top:25px}.case-note b{display:block;margin-bottom:4px}/* Accessibility refinements: WCAG 2.2 AA / EN 301 549-oriented */
.skip-link{position:fixed;left:12px;top:12px;z-index:100;background:#fff;color:#171717;padding:12px 16px;border:2px solid #171717;border-radius:8px;transform:translateY(-150%);transition:transform .15s ease;font-weight:700}
.skip-link:focus{transform:translateY(0)}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.button-dark:focus-visible{outline-color:#fff}.nav-cta:focus-visible{outline-color:var(--accent)}
.case-card:focus-visible{outline-color:var(--accent);outline-offset:-3px}
@media(max-width:900px){.site-header{gap:12px}.site-header nav{gap:8px;min-width:0;overflow-x:auto;justify-content:flex-end;scrollbar-width:none}.site-header nav::-webkit-scrollbar{display:none}.site-header nav a{white-space:nowrap;font-size:13px}.site-header nav a:not(.nav-cta){display:inline-block}.site-header .nav-cta{padding:9px 12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.case-card,.button-dark,.skip-link{transition:none}.case-card:hover,.button-dark:hover{transform:none}}
@media(max-width:900px){.site-header nav a:not(.nav-cta){display:none}.section{padding:72px 5vw}.hero{grid-template-columns:1fr;min-height:auto;padding-top:60px}.hero-visual{margin-top:25px}.metrics{grid-template-columns:1fr 1fr}.metrics article:nth-child(2){border-right:0}.metrics article:nth-child(-n+2){border-bottom:1px solid var(--line)}.case-grid{grid-template-columns:1fr}.case-card.featured{grid-column:span 1;display:block}.case-card.featured .case-image,.case-card.featured .case-top,.case-card.featured .case-body{display:block}.case-image.tall{height:420px}.section-heading,.section-intro{display:block}.section-heading>p{margin-top:20px}.principles{grid-template-columns:1fr 1fr}.principles article:nth-child(2){border-right:0}.principles article:nth-child(-n+2){border-bottom:1px solid var(--line);padding-bottom:25px}.about{grid-template-columns:1fr;gap:50px}.timeline article{grid-template-columns:1fr;gap:8px}.detail-section{grid-template-columns:1fr;gap:15px}.detail-stat{grid-template-columns:1fr}.detail-stat div{border-right:0;border-bottom:1px solid var(--line)}.detail-stat div:last-child{border-bottom:0}.shot-grid{grid-template-columns:1fr}.shot.full{grid-column:span 1}.site-footer{flex-direction:column}.hero-proof{margin-top:32px}}
@media(max-width:560px){.detail{padding-left:6vw;padding-right:6vw}.site-header{padding:14px 5vw}.brand img{width:90px}.site-header .nav-cta{padding:8px 11px}.hero h1{font-size:49px}.lede{font-size:18px}.portrait-card{width:90%}.floating-note{display:none}.metrics{grid-template-columns:1fr}.metrics article{border-right:0!important;border-bottom:1px solid var(--line)}.metrics article:last-child{border-bottom:0}.case-body h3{font-size:26px}.principles{grid-template-columns:1fr}.principles article{border-right:0!important;border-bottom:1px solid var(--line);margin-right:0;padding-right:0}.principles article:last-child{border-bottom:0}.about-facts{grid-template-columns:1fr}.about-facts > div:nth-child(odd){margin-right:0}.detail h1{font-size:51px}.detail-intro{font-size:18px}}
@media(max-width:560px){
  .hero .actions{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px;align-items:center}
  .hero .actions>.button{grid-column:1 / -1;width:100%}
  .hero .actions{display:grid;grid-template-columns:1fr;gap:24px}.hero .actions>.button{grid-column:1;width:100%}.hero .action-links{display:grid;grid-template-columns:1fr 1fr;grid-column:1;gap:32px;align-items:center;margin-top:18px}
  .hero .action-links .text-link{justify-self:start}
  .detail{padding-left:7vw;padding-right:7vw}
}
@media(min-width:561px){.hero .action-links{gap:42px}.hero .action-links .text-link + .text-link{margin-left:6px}}
/* v13 refinements */
@media(min-width:901px){
  .case-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
  .case-card.featured{grid-column:auto;display:block;}
  .case-card.featured .case-image,.case-card.featured .case-top,.case-card.featured .case-body{grid-column:auto;grid-row:auto;display:block;}
  .hero .action-links{gap:54px;}
  .hero .action-links .text-link + .text-link{margin-left:12px;}
}
@media(max-width:560px){
  .hero .actions{gap:32px;}
  .hero .action-links{margin-top:0;gap:32px;}
  .hero .actions>.button{white-space:nowrap;}
}

.certification-fact{display:flex;align-items:center;gap:16px;padding-right:18px}.certification-fact>a{flex:0 0 72px}.certification-fact img{display:block;width:72px;height:72px;object-fit:contain}.certification-fact>div{min-width:0}
@media(max-width:560px){.certification-fact{padding-right:0}.certification-fact>a{flex-basis:64px}.certification-fact img{width:64px;height:64px}}