/* Peter OPC V7.2 design review / proof-led professional identity */
:root{--v72-ink:#171a1a;--v72-paper:#f5f2e9;--v72-cobalt:#284ee9;--v72-fire:#ff6744;--v72-muted:#676d6c}
body.v7-site{background:var(--v72-paper)}
body.v7-site .site-header{background:#f7f5ee;box-shadow:none;border-bottom:1px solid #dcded7;position:sticky;top:0;z-index:30}
body.v7-site .top-cta{background:var(--v72-ink);color:#fff}body.v7-site .top-cta:hover{background:var(--v72-cobalt)}
.v72-hero{display:grid;grid-template-columns:minmax(0,55%) minmax(0,45%);min-height:725px;border-bottom:1px solid #d7d7d2}
.v72-h-left{padding:31px clamp(28px,4.6vw,85px) 31px max(44px,calc((100vw - 1310px)/2));display:flex;flex-direction:column;min-width:0}
.v72-overline{display:flex;align-items:center;gap:11px;font-size:10px;letter-spacing:.14em;font-weight:800;color:#353e3c}.v72-signal{width:10px;height:10px;border:2px solid var(--v72-fire);border-radius:50%;display:inline-block}.v72-version{color:#8d908b;margin-left:auto;font-size:9px}
.v72-h-content{margin:auto 0;padding:28px 0 35px}.v72-hero-small{font-size:11px;letter-spacing:.17em;color:var(--v72-cobalt);font-weight:900;margin-bottom:27px}
.v72-hero h1{font-size:clamp(53px,5.25vw,84px);line-height:1.19;letter-spacing:-.082em;color:var(--v72-ink);font-weight:900;margin:0;white-space:nowrap}.v72-hero h1 span{color:var(--v72-cobalt)}.v72-hero h1 em{font-style:normal}.v72-stop{color:var(--v72-fire)}
.v72-intro{font-size:16px;line-height:1.95;color:#565e5b;max-width:610px;margin:24px 0 0}.v72-intro b{color:#1d2625}
.v72-hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}.v72-hero-cta a{font-weight:850;font-size:13px;min-height:52px;display:inline-flex;align-items:center;gap:32px;justify-content:space-between;padding:15px 20px}.v72-primary{background:var(--v72-cobalt);color:white;transition:background .2s}.v72-primary:hover{background:#1737ba}.v72-quiet{border-bottom:1px solid #101819;color:#1b2020}.v72-hero-cta a span{font-size:20px}
.v72-h-foot{display:flex;border-top:1px solid #d6d8d1;padding-top:21px;gap:24px;justify-content:space-between}.v72-h-foot div{display:grid;gap:8px}.v72-h-foot small{font-size:10px;color:#7b827f;letter-spacing:.04em}.v72-h-foot strong{font-size:12px;letter-spacing:.01em}
.v72-h-right{background:#182329;color:white;padding:29px clamp(24px,3.25vw,52px) 25px;display:flex;flex-direction:column;min-height:725px;overflow:hidden}.v72-board-heading,.v72-board-footer{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.16em;color:#b6c4c5;font-weight:800;gap:14px}.v72-board-footer{letter-spacing:.04em;font-weight:500;border-top:1px solid #526066;padding-top:18px}.v72-board{position:relative;flex:1;min-height:580px;margin:15px 0 10px}.v72-board-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px);background-size:55px 55px;mask-image:linear-gradient(to bottom,#000,transparent)}
.v72-paper-one,.v72-paper-two,.v72-paper-three{position:absolute;border:1px solid #b0bbb9;box-shadow:0 20px 44px #101a2291;overflow:hidden}.v72-paper-top{font-size:9px;letter-spacing:.12em;font-weight:800;display:flex;justify-content:space-between;gap:9px}.v72-paper-one{top:9%;left:4%;width:69%;height:40%;background:#dfebe5;color:#16211c;padding:20px 21px;transform:rotate(-5deg)}.v72-brand-display{font-size:clamp(35px,4vw,66px);line-height:.9;letter-spacing:-.095em;font-weight:950;margin:27px 0 23px}.v72-brand-display span{color:var(--v72-cobalt)}.v72-paper-foot{display:flex;justify-content:space-between;border-top:1px solid #7d9188;padding-top:12px;font-size:9px;letter-spacing:.07em;font-weight:800}.v72-paper-two{right:-1%;top:29%;height:39%;width:63%;background:#fd946f;color:#202021;padding:21px;transform:rotate(7deg)}.v72-paper-two p{font-size:clamp(21px,2.3vw,32px);font-weight:900;line-height:1.25;letter-spacing:-.06em;margin:24px 0 14px}.v72-paper-two p span{color:#fff}.v72-route{display:flex;align-items:center;justify-content:space-between;gap:4px;font-size:10px;font-weight:850;margin:18px 0}.v72-route i{height:1px;flex:1;background:#2e3632;position:relative}.v72-route i:after{content:'›';position:absolute;right:-1px;top:-10px;font-size:14px}.v72-paper-two small{font-size:7px;letter-spacing:.09em}.v72-paper-three{bottom:7%;left:1%;width:68%;height:32%;background:#234ee4;border-color:#8198ff;color:white;padding:18px 19px;transform:rotate(-3deg)}.v72-ops{display:grid;gap:6px;margin:15px 0 13px}.v72-ops>div{border-bottom:1px solid #8fa9ff;display:flex;align-items:center;gap:10px;font-size:9px;letter-spacing:.06em;padding-bottom:4px}.v72-ops i{width:6px;height:6px;background:#ffad87;display:inline-block;border-radius:50%}.v72-ops b{margin-left:auto}.v72-paper-three>strong{font-size:22px;letter-spacing:-.055em}.v72-paper-three>strong span{color:#ff9468}.v72-board-mark{position:absolute;right:-2%;bottom:2%;font-size:clamp(70px,8vw,130px);font-weight:950;line-height:1;color:#ffffff12;letter-spacing:-.13em;pointer-events:none}.v72-board-mark span{color:#ff846b33}
.v72-underbar{background:#f56a47;padding:17px max(44px,calc((100vw - 1310px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px;color:#1b1f1d;min-height:81px}.v72-underbar>div{display:flex;align-items:center;gap:22px}.v72-underbar strong{font-size:17px}.v72-underbar span{font-size:13px}.v72-underbar a{font-size:12px;font-weight:800;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}
.v72-wide{max-width:1310px;width:calc(100% - 96px);margin:0 auto}.v72-section-line{display:flex;justify-content:space-between;gap:15px;padding-top:15px;border-top:1px solid #bac3bf;font-size:10px;font-weight:800;letter-spacing:.13em;color:#596763}.v72-section-line span:first-child{color:#284ee9}
.v72-engagement{padding:100px 0;background:#e8efed;color:#192221}.v72-eng-head,.v72-case-heading{display:grid;grid-template-columns:1.3fr .65fr;gap:40px;align-items:end;margin:24px 0 42px}.v72-eng-head h2,.v72-case-heading h2,.v72-path-title h2{font-size:clamp(39px,4.6vw,67px);line-height:1.16;letter-spacing:-.07em;font-weight:900;margin:8px 0}.v72-eng-head h2 em,.v72-case-heading h2 em,.v72-path-title h2 em{font-style:normal;color:var(--v72-cobalt)}.v72-eng-head>p,.v72-case-heading p,.v72-path-title>p{font-size:14px;line-height:1.9;color:#5b6562;margin:0;max-width:350px}.v72-eyebrow{font-size:11px;letter-spacing:.12em;font-weight:800;color:#284ee9}
.v72-eng-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #bdc8c3}.v72-eng-card{display:flex;flex-direction:column;min-height:360px;padding:29px 28px;background:#f8f7f2;color:#15201e;border-right:1px solid #bdc8c3;transition:transform .2s,background .2s}.v72-eng-card:last-child{border-right:0}.v72-eng-card:hover{background:#fff;transform:translateY(-5px)}.v72-eng-card.featured{background:#244bea;color:white}.v72-eng-n{font-size:10px;letter-spacing:.15em;font-weight:800}.v72-eng-card h3{font-size:35px;letter-spacing:-.07em;margin:26px 0 6px}.v72-eng-card p{font-size:14px;line-height:1.85;margin:10px 0 25px;color:#626b68}.v72-eng-card.featured p{color:#e7ecff}.v72-eng-output{display:grid;gap:7px;border-top:1px solid #bfc6c3;margin-top:auto;padding-top:16px}.v72-eng-card.featured .v72-eng-output{border-color:#728dfa}.v72-eng-output small{font-size:10px;color:inherit;opacity:.7}.v72-eng-output strong{font-size:12px}.v72-eng-more{font-weight:850;font-size:12px;margin-top:26px}.v72-eng-caveat{color:#6e7673;font-size:11px;margin-top:16px}
.v72-feature-cases{padding:100px 0;background:#f4f1e9;color:#1a201e}.v72-case-heading{margin-bottom:42px}.v72-cases-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.v72-case-primary,.v72-case-secondary{border:1px solid #c7cfcc;color:inherit;background:#fff;transition:transform .2s}.v72-case-primary:hover,.v72-case-secondary:hover{transform:translateY(-5px)}.v72-case-art{min-height:370px;padding:23px 25px;color:#fff;background:#17293d;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}.v72-case-art:before{position:absolute;content:"";inset:0;opacity:.28;background:radial-gradient(ellipse at 75% 40%,#1d69aa,transparent 55%),linear-gradient(45deg,transparent 49.7%,#ced6df42 50%,transparent 50.3%);pointer-events:none}.v72-case-art-top{display:flex;justify-content:space-between;gap:12px;font-size:10px;letter-spacing:.14em;color:#e9eaf1;z-index:1}.v72-case-art-words{font-size:clamp(65px,7vw,115px);font-weight:950;letter-spacing:-.10em;line-height:.82;z-index:1;margin:30px 0}.v72-case-art-words i{font-size:.42em;font-style:normal;color:#f58b68;vertical-align:middle}.v72-case-art-words>span{color:#f58b68}.v72-case-flow{position:relative;z-index:1;display:flex;justify-content:space-between;gap:5px;font-size:12px;border-top:1px solid #94a3ad85;padding-top:16px}.v72-case-flow b{color:#fd9d78}.v72-case-art-ai{background:#c8d5fe;color:#122034}.v72-case-art-ai .v72-case-art-top{color:#28344d}.v72-ai-block{display:grid;gap:10px;z-index:1;max-width:360px}.v72-ai-block>span{font-size:11px;letter-spacing:.1em;font-weight:900}.v72-ai-block b{font-size:clamp(25px,3vw,37px);padding-bottom:6px;border-bottom:1px solid #7383ba;letter-spacing:-.05em}.v72-ai-block i{color:#234ee4;font-style:normal}.v72-ai-foot{font-size:11px;z-index:1;font-weight:800;letter-spacing:.12em}.v72-case-copy{padding:25px;display:flex;flex-direction:column;justify-content:space-between;gap:30px;min-height:238px}.v72-case-copy span{color:#5370a6;font-size:11px;font-weight:800}.v72-case-copy h3{font-size:27px;letter-spacing:-.05em;margin:10px 0}.v72-case-copy p{color:#68706e;line-height:1.85;font-size:13px;margin:0}.v72-case-copy strong{font-size:12px;color:#2851e9}.v72-view-all{border-top:1px solid #bcc9c2;margin-top:28px;padding-top:18px;display:flex;justify-content:space-between;font-size:14px;font-weight:900}
.v72-paths{background:#eaf0ed;padding:95px 0}.v72-path-title{display:flex;justify-content:space-between;align-items:end;gap:35px;margin:28px 0 39px}.v72-path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.v72-path-grid article{background:white;border:1px solid #cad2cc;padding:28px;display:flex;flex-direction:column;min-height:390px}.v72-path-grid article>span{font-size:11px;letter-spacing:.12em;color:#2d54df;font-weight:900}.v72-path-grid h3{font-size:31px;margin:24px 0 8px;letter-spacing:-.055em}.v72-path-grid p{font-size:13px;line-height:1.9;color:#5c6761}.v72-path-grid ul{font-size:13px;line-height:2;color:#222;list-style:disc;margin:12px 0 17px 18px;padding:0}.v72-path-grid small{font-size:11px;color:#62706a;margin-top:auto}.v72-path-grid a{display:block;margin-top:18px;border-top:1px solid #d0d9d2;padding-top:15px;font-size:13px;color:#2a50ed;font-weight:900}.v72-path-notice{font-size:12px;color:#61736a;margin-top:20px}
.v72-case-hero{padding:95px 0 70px;background:#192a38;color:white}.v72-case-kicker{font-size:11px;color:#ffc3a8;letter-spacing:.16em;font-weight:850}.v72-case-hero h1{font-size:clamp(44px,6vw,84px);line-height:1.18;letter-spacing:-.08em;margin:28px 0}.v72-case-hero p{font-size:17px;line-height:1.85;max-width:800px;color:#cbd6db}.v72-case-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;border-top:1px solid #496078;margin-top:40px;padding-top:20px}.v72-case-facts div{display:grid;gap:9px}.v72-case-facts span{font-size:10px;color:#9eafb8}.v72-case-facts b{font-size:13px}.v72-case-body{padding:72px 0;background:#f8f6f1}.v72-case-body-grid{display:grid;grid-template-columns:.35fr 1fr;gap:50px;border-bottom:1px solid #c9cdc9;padding:40px 0}.v72-case-body-grid:first-child{padding-top:0}.v72-case-body-grid:last-child{border:0}.v72-case-body-grid>span{color:#2450d9;font-size:11px;letter-spacing:.13em;font-weight:900}.v72-case-body-grid h2{font-size:34px;letter-spacing:-.06em;margin:0 0 18px}.v72-case-body-grid p,.v72-case-body-grid li{font-size:15px;line-height:2;color:#46504c}.v72-case-body-grid ul{margin-left:18px;padding:0}.v72-case-evidence{background:#e9efec;padding:65px 0}.v72-evidence-banner{display:grid;grid-template-columns:1fr 1fr;gap:35px}.v72-evidence-banner h2{font-size:35px;letter-spacing:-.055em;margin-top:0}.v72-evidence-banner p{line-height:1.9;color:#5f6c67}
@media(max-width:1150px){.v72-hero h1{font-size:clamp(52px,5vw,72px)}.v72-paper-one{width:74%}.v72-paper-two{width:69%}.v72-paper-three{width:76%}.v72-underbar{padding-left:35px;padding-right:35px}.v72-h-left{padding-left:35px}}
@media(max-width:900px){.v72-hero{grid-template-columns:1fr}.v72-h-left{padding:30px 28px 34px;min-height:650px}.v72-h-right{min-height:610px}.v72-board{min-height:500px}.v72-hero h1{font-size:clamp(52px,8.3vw,80px)}.v72-h-foot{gap:15px}.v72-underbar,.v72-underbar>div{flex-wrap:wrap}.v72-underbar{padding:22px 28px}.v72-wide{width:calc(100% - 56px)}.v72-eng-head,.v72-case-heading{grid-template-columns:1fr}.v72-eng-head>p,.v72-case-heading p{max-width:600px}.v72-eng-grid{grid-template-columns:1fr}.v72-eng-card{min-height:230px;border:0;border-bottom:1px solid #bcc6c0}.v72-eng-grid .v72-eng-card:last-child{border:0}.v72-cases-grid{grid-template-columns:1fr}.v72-path-title{align-items:start;flex-direction:column}.v72-path-grid{grid-template-columns:1fr}.v72-path-grid article{min-height:0}.v72-case-facts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.v72-h-left{padding:23px 20px 30px;min-height:610px}.v72-overline{font-size:9px}.v72-version{display:none}.v72-h-content{padding:30px 0 35px}.v72-hero-small{font-size:9px;margin-bottom:18px}.v72-hero h1{font-size:clamp(44px,9.1vw,60px);line-height:1.21}.v72-intro{font-size:14px;line-height:1.9;margin-top:22px}.v72-hero-cta{margin-top:26px}.v72-hero-cta a{padding:13px 14px;font-size:12px;gap:12px;min-height:47px}.v72-h-foot{flex-direction:column;gap:15px}.v72-h-right{padding:24px 20px;min-height:530px}.v72-board{min-height:460px}.v72-paper-one{top:9%;left:2%;width:72%;height:39%;padding:15px}.v72-brand-display{font-size:42px;margin:23px 0 17px}.v72-paper-two{width:69%;height:39%;padding:14px}.v72-paper-two p{font-size:22px;margin:17px 0 10px}.v72-route{font-size:9px}.v72-paper-three{width:74%;height:32%;padding:13px}.v72-paper-three>strong{font-size:18px}.v72-paper-top,.v72-paper-foot{font-size:8px}.v72-underbar{padding:20px}.v72-underbar>div{display:grid;gap:7px}.v72-underbar strong{font-size:15px}.v72-underbar span{font-size:12px}.v72-wide{width:calc(100% - 40px)}.v72-engagement,.v72-feature-cases,.v72-paths{padding:66px 0}.v72-eng-head h2,.v72-case-heading h2,.v72-path-title h2{font-size:42px}.v72-eng-card{padding:25px 22px}.v72-case-art{min-height:295px;padding:18px}.v72-case-art-words{font-size:73px}.v72-case-art-ai .v72-ai-block b{font-size:30px}.v72-case-flow{font-size:10px}.v72-case-copy{padding:20px}.v72-case-copy h3{font-size:22px}.v72-case-hero{padding:64px 0 50px}.v72-case-facts{grid-template-columns:1fr 1fr}.v72-case-body-grid{grid-template-columns:1fr;gap:18px}.v72-evidence-banner{grid-template-columns:1fr}}
@media(max-width:355px){.v72-hero h1{font-size:40px}.v72-hero-cta a{font-size:11px}.v72-brand-display{font-size:36px}}
@media(prefers-reduced-motion:reduce){.v72-eng-card,.v72-case-primary,.v72-case-secondary{transition:none}}

/* Contrast correction after browser visual QA */
.v72-primary,.v72-hero-cta .v72-primary,.v72-primary:visited{color:#ffffff!important}
.v72-primary:hover{color:#ffffff!important}