/*
Theme Name: Stormflow Consulting
Theme URI: https://stormflow.co.uk
Author: Designed for Stormflow Consulting
Description: Custom theme for Stormflow Consulting — civil engineering design consultancy. Editorial direction. Includes templates for the homepage, service pages, case studies, knowledge articles and the service-area page.
Version: 1.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: Proprietary — commissioned work
Text Domain: stormflow
*/

/* ============================================================
   BRAND TOKENS
   Navy #0B3C5D   deep navy #08283D   engineering blue #0095CF
   link/small-text blue #00719E (accessible)   green #07A44A
   ============================================================ */
:root{
  --sf-navy:#0B3C5D;
  --sf-navy-deep:#08283D;
  --sf-blue:#0095CF;
  --sf-blue-text:#00719E;
  --sf-blue-light:#5FC6EE;
  --sf-green:#07A44A;
  --sf-green-text:#0B7A38;
  --sf-body:#40525F;
  --sf-grey:#5A6470;
  --sf-bg-tint:#F5F8FA;
  --sf-rule:#E4E9ED;
  --sf-rule-light:#EDF0F2;
  --sf-max:1280px;
  --sf-gut:56px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:Manrope,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  color:var(--sf-body);
  background:#fff;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--sf-blue-text);text-decoration:none}
a:hover{color:var(--sf-navy)}
h1,h2,h3,h4{color:var(--sf-navy);margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
.sf-mono{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.sf-skip{position:absolute;left:-9999px}
.sf-skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:12px 18px}

/* ---------- layout ---------- */
.sf-wrap{max-width:var(--sf-max);margin:0 auto;padding-left:var(--sf-gut);padding-right:var(--sf-gut)}
.sf-section{padding:88px 0}
.sf-section--tight{padding:72px 0}
.sf-tint{background:var(--sf-bg-tint)}
.sf-navy-bg{background:var(--sf-navy)}
.sf-rule-top{border-top:1px solid var(--sf-rule-light)}

/* ---------- eyebrow / labels ---------- */
.sf-eyebrow{
  font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:1.6px;
  text-transform:uppercase;color:var(--sf-blue-text);margin-bottom:20px
}
.sf-eyebrow--light{color:var(--sf-blue-light)}

/* ---------- buttons ---------- */
.sf-btn{
  display:inline-block;font-size:15.5px;font-weight:700;line-height:1;
  padding:18px 32px;border-radius:3px;border:0;cursor:pointer;
  background:var(--sf-blue-text);color:#fff;transition:background .16s ease
}
.sf-btn:hover{background:var(--sf-navy);color:#fff}
.sf-btn--navy{background:var(--sf-navy)}
.sf-btn--navy:hover{background:var(--sf-blue-text)}
.sf-btn--ghost{
  background:transparent;color:var(--sf-navy);
  border:1.5px solid #CBD5DB;padding:16.5px 30px
}
.sf-btn--ghost:hover{background:transparent;border-color:var(--sf-navy);color:var(--sf-navy)}
.sf-btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}

/* ---------- header ---------- */
.sf-header{border-bottom:1px solid var(--sf-rule-light);background:#fff}
.sf-header__inner{
  max-width:var(--sf-max);margin:0 auto;padding:22px var(--sf-gut);
  display:flex;align-items:center;justify-content:space-between;gap:32px
}
.sf-logo img{height:92px;width:auto}
.sf-nav{display:flex;align-items:center;gap:34px}
.sf-nav ul{list-style:none;display:flex;align-items:center;gap:34px;margin:0;padding:0}
.sf-nav a{font-size:14.5px;font-weight:600;color:var(--sf-navy)}
.sf-nav a:hover{color:var(--sf-blue-text)}
.sf-nav .sf-btn{color:#fff}
.sf-nav .sf-btn:hover{color:#fff}
.sf-nav__div{width:1px;height:20px;background:#DDE3E7}
.sf-nav__tel{font-family:"JetBrains Mono",monospace;font-size:14px;color:var(--sf-navy)}
.sf-burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.sf-burger span{display:block;width:24px;height:2px;background:var(--sf-navy);margin:5px 0}

/* ---------- hero (home) ---------- */
.sf-hero{padding:96px 0 0}
.sf-hero h1{font-size:82px;line-height:.98;letter-spacing:-2.6px;font-weight:800;max-width:960px}
.sf-hero__sub{margin-top:34px;font-size:20px;line-height:1.6;color:var(--sf-body);max-width:620px}
.sf-hydrograph{margin-top:64px}
.sf-hydrograph svg{display:block;width:100%;height:200px}

/* ---------- three-up credential strip ---------- */
.sf-strip{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  border-top:1px solid var(--sf-rule-light);border-bottom:1px solid var(--sf-rule-light)
}
.sf-strip__cell{padding:34px 40px;border-right:1px solid var(--sf-rule-light)}
.sf-strip__cell:last-child{border-right:0}
.sf-strip h3{font-size:15px;font-weight:700;margin-bottom:6px}
.sf-strip p{font-size:14px;line-height:1.6;color:var(--sf-grey)}

/* ---------- section heads ---------- */
.sf-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:48px}
.sf-head h2{font-size:44px;font-weight:800;letter-spacing:-1.2px}
.sf-head__link{font-size:15px;font-weight:700;white-space:nowrap}
h2.sf-h2{font-size:34px;font-weight:800;letter-spacing:-.9px}
h2.sf-h2--lg{font-size:44px;letter-spacing:-1.2px}

/* ---------- numbered service rows ---------- */
.sf-svc{display:flex;flex-direction:column}
.sf-svc__row{
  display:grid;grid-template-columns:78px minmax(0,1fr) minmax(0,1.15fr);
  gap:32px;align-items:start;padding:32px 0;border-top:1px solid var(--sf-rule);
  transition:background .16s ease
}
.sf-svc__row:last-child{border-bottom:1px solid var(--sf-rule)}
.sf-svc__row:hover{background:#FAFCFD}
.sf-svc__num{font-family:"JetBrains Mono",monospace;font-size:14px;color:var(--sf-blue-text)}
.sf-svc__row h3{font-size:27px;font-weight:700;letter-spacing:-.6px}
.sf-svc__row h3 a{color:inherit}
.sf-svc__row p{font-size:16px;line-height:1.65;color:var(--sf-grey)}

/* ---------- deliverables table ---------- */
.sf-table{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr) minmax(0,.7fr);
  border-top:1.5px solid var(--sf-navy)
}
.sf-table__h{
  font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.3px;
  color:var(--sf-grey);padding:14px 20px;border-bottom:1px solid var(--sf-rule)
}
.sf-table__c{padding:22px 20px;border-bottom:1px solid var(--sf-rule);font-size:15px;line-height:1.6;color:var(--sf-grey)}
.sf-table__c--name{font-size:17px;font-weight:700;color:var(--sf-navy)}
.sf-table__c--stage{font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--sf-blue-text)}
.sf-table__h:first-child,.sf-table__c:nth-child(3n+1){padding-left:0}
.sf-table__h:last-child,.sf-table__c:nth-child(3n){padding-right:0;padding-left:20px}

/* ---------- navy difference band ---------- */
.sf-band{
  display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);
  gap:72px;align-items:center
}
.sf-band__title{font-size:40px;font-weight:700;line-height:1.24;letter-spacing:-1px;color:#fff}
.sf-band p{margin-top:28px;font-size:17px;line-height:1.7;color:#B4CBDA;max-width:560px}
.sf-band__list{display:flex;flex-direction:column;gap:1px;background:rgba(255,255,255,.14)}
.sf-band__item{background:var(--sf-navy);padding:26px 30px}
.sf-band__item strong{display:block;font-size:15px;color:#fff;margin-bottom:5px}
.sf-band__item span{font-size:14px;line-height:1.6;color:#9FBCCE}

/* ---------- cards / grids ---------- */
.sf-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.sf-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.sf-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.sf-card{display:flex;flex-direction:column;gap:16px}
.sf-card__media{width:100%;aspect-ratio:4/3;background:#E9EEF1;overflow:hidden}
.sf-card__media img{width:100%;height:100%;object-fit:cover}
.sf-card__meta{
  font-family:"JetBrains Mono",monospace;font-size:11.5px;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--sf-blue-text);margin-bottom:8px
}
.sf-card h3{font-size:19px;font-weight:700;line-height:1.35;margin-bottom:7px}
.sf-card p{font-size:14.5px;line-height:1.6;color:var(--sf-grey)}
.sf-card--boxed{
  border:1px solid var(--sf-rule);border-radius:5px;padding:26px 28px;gap:10px;
  transition:border-color .16s ease
}
.sf-card--boxed:hover{border-color:var(--sf-navy)}

/* ---------- four steps ---------- */
.sf-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.sf-step{border-top:2px solid var(--sf-blue);padding-top:22px}
.sf-step:last-child{border-top-color:var(--sf-green)}
.sf-step__num{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--sf-blue-text);margin-bottom:14px}
.sf-step:last-child .sf-step__num{color:var(--sf-green-text)}
.sf-step h3{font-size:20px;font-weight:700;letter-spacing:-.4px;margin-bottom:10px}
.sf-step p{font-size:15px;line-height:1.65;color:var(--sf-grey)}

/* ---------- service page ---------- */
.sf-crumb{display:flex;align-items:center;gap:10px;padding-top:32px;font-family:"JetBrains Mono",monospace;font-size:12px}
.sf-crumb a{color:var(--sf-grey)}
.sf-crumb span{color:#B8C2C9}
.sf-crumb .sf-crumb__here{color:var(--sf-blue-text)}
.sf-svchero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:64px;align-items:start;padding:44px 0 72px}
.sf-svchero h1{font-size:60px;line-height:1.05;letter-spacing:-1.9px;font-weight:800}
.sf-svchero__sub{margin-top:26px;font-size:19.5px;line-height:1.6}
.sf-glance{border:1px solid var(--sf-rule);border-radius:5px;padding:30px 32px}
.sf-glance__label{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.4px;color:var(--sf-grey);margin-bottom:20px}
.sf-glance dl{margin:0;display:flex;flex-direction:column;gap:16px}
.sf-glance dt{font-size:12.5px;font-weight:700;color:var(--sf-blue-text);margin-bottom:4px}
.sf-glance dd{margin:0;font-size:15px;color:var(--sf-body)}
.sf-glance hr{border:0;border-top:1px solid var(--sf-rule-light);margin:0}
.sf-split{display:grid;grid-template-columns:minmax(0,.32fr) minmax(0,.68fr);gap:56px;align-items:start}
.sf-prose p{font-size:17px;line-height:1.75;margin-bottom:20px}
.sf-prose p:last-child{margin-bottom:0}
.sf-ticks{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.sf-tick{display:grid;grid-template-columns:26px minmax(0,1fr);gap:14px;align-items:start;font-size:16.5px;line-height:1.65}
.sf-tick::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sf-blue-text);margin-top:8px}
.sf-honest{background:var(--sf-navy);border-radius:5px;padding:38px 40px}
.sf-honest__label{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.4px;color:var(--sf-blue-light);margin-bottom:18px}
.sf-honest strong{display:block;font-size:21px;font-weight:700;line-height:1.45;color:#fff;margin-bottom:16px}
.sf-honest p{font-size:15.5px;line-height:1.75;color:#B4CBDA}
.sf-when{display:flex;flex-direction:column;gap:18px}
.sf-when div{font-size:16.5px;line-height:1.7}
.sf-when hr{border:0;border-top:1px solid var(--sf-rule-light);margin:0}

/* ---------- FAQ ---------- */
.sf-faq{display:flex;flex-direction:column}
.sf-faq__row{
  display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,.58fr);
  gap:40px;padding:26px 0;border-top:1px solid var(--sf-rule)
}
.sf-faq__row:last-child{border-bottom:1px solid var(--sf-rule)}
.sf-faq__q{font-size:18.5px;font-weight:700;color:var(--sf-navy);letter-spacing:-.3px}
.sf-faq__a{font-size:16px;line-height:1.7;color:var(--sf-grey)}

/* ---------- case study ---------- */
.sf-cs__hero{padding:48px 0 0}
.sf-cs__hero h1{font-size:56px;line-height:1.06;letter-spacing:-1.8px;font-weight:800;max-width:920px}
.sf-cs__standfirst{margin-top:26px;font-size:19.5px;line-height:1.6;max-width:720px}
.sf-cs__media{margin-top:44px;width:100%;aspect-ratio:16/9;background:#E9EEF1;overflow:hidden}
.sf-cs__media img{width:100%;height:100%;object-fit:cover}
.sf-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1.5px solid var(--sf-navy);margin-top:40px}
.sf-facts div{padding:22px 24px;border-right:1px solid var(--sf-rule-light)}
.sf-facts div:first-child{padding-left:0}
.sf-facts div:last-child{border-right:0;padding-right:0}
.sf-facts dt{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.3px;color:var(--sf-grey);margin-bottom:9px}
.sf-facts dd{margin:0;font-size:17px;font-weight:700;color:var(--sf-navy)}
.sf-outcomes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.sf-outcome{border-top:2px solid var(--sf-green);padding-top:24px}
.sf-outcome strong{display:block;font-size:44px;font-weight:800;letter-spacing:-1.4px;color:var(--sf-navy);margin-bottom:8px}
.sf-outcome span{font-size:15.5px;line-height:1.65;color:var(--sf-grey)}
.sf-quote{background:var(--sf-navy);padding:76px 0}
.sf-quote blockquote{margin:0;max-width:800px;font-size:32px;font-weight:700;line-height:1.4;letter-spacing:-.7px;color:#fff}
.sf-quote figcaption{display:flex;align-items:center;gap:14px;margin-top:26px;font-size:15px;font-weight:600;color:#B4CBDA}
.sf-quote figcaption::before{content:"";width:36px;height:2px;background:var(--sf-blue-light)}

/* ---------- knowledge article ---------- */
.sf-art__head{padding:48px 0 0;max-width:900px}
.sf-art__head h1{font-size:54px;line-height:1.08;letter-spacing:-1.7px;font-weight:800}
.sf-art__standfirst{margin-top:24px;font-size:19.5px;line-height:1.6}
.sf-art__meta{display:flex;align-items:center;gap:16px;margin-bottom:22px;font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--sf-grey)}
.sf-art__meta .sf-art__cat{letter-spacing:1.6px;text-transform:uppercase;color:var(--sf-blue-text)}
.sf-art__meta i{display:block;width:1px;height:12px;background:#DDE3E7}
.sf-art__body{display:grid;grid-template-columns:minmax(0,.26fr) minmax(0,.74fr);gap:56px;align-items:start;padding:44px 0 76px}
.sf-toc{position:sticky;top:24px;border-left:2px solid var(--sf-rule);padding-left:22px;display:flex;flex-direction:column;gap:13px}
.sf-toc__label{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.4px;color:var(--sf-grey);margin-bottom:4px}
.sf-toc a{font-size:14.5px;line-height:1.45;color:var(--sf-grey)}
.sf-toc a:hover,.sf-toc a.is-current{color:var(--sf-blue-text);font-weight:700}
.sf-toc hr{border:0;border-top:1px solid var(--sf-rule-light);margin:8px 0}
.sf-toc__byline{font-size:13.5px;line-height:1.6;color:var(--sf-grey)}
.sf-entry h2{font-size:30px;font-weight:800;letter-spacing:-.8px;margin:0 0 18px;scroll-margin-top:24px}
.sf-entry h3{font-size:22px;font-weight:700;margin:32px 0 12px}
.sf-entry p{font-size:18px;line-height:1.8;margin-bottom:20px}
.sf-entry > h2:not(:first-child){margin-top:34px}
.sf-entry ul,.sf-entry ol{font-size:18px;line-height:1.8;padding-left:22px;margin:0 0 20px}
.sf-entry li{margin-bottom:8px}
.sf-entry blockquote,.sf-callout{
  background:var(--sf-bg-tint);border-left:3px solid var(--sf-blue);
  padding:26px 30px;margin:0 0 34px
}
.sf-callout__label{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.4px;color:var(--sf-blue-text);margin-bottom:10px}
.sf-callout p{font-size:17px;line-height:1.75;margin:0;color:var(--sf-body)}
.sf-numbered{border-top:1px solid var(--sf-rule);margin-bottom:34px}
.sf-numbered__row{display:grid;grid-template-columns:52px minmax(0,1fr);gap:22px;padding:20px 0;border-bottom:1px solid var(--sf-rule);align-items:start}
.sf-numbered__n{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--sf-blue-text);padding-top:3px}
.sf-numbered__row strong{display:block;font-size:18.5px;font-weight:700;color:var(--sf-navy);margin-bottom:7px}
.sf-numbered__row span{font-size:16.5px;line-height:1.7;color:var(--sf-grey)}

/* ---------- where we work ---------- */
.sf-area__hero{padding-top:72px;padding-bottom:0}
.sf-area__hero h1{font-size:52px;line-height:1.07;letter-spacing:-1.6px;font-weight:800;max-width:860px}
.sf-area__hero p{margin-top:24px;font-size:19px;line-height:1.6;max-width:700px}
.sf-area{border:1px solid var(--sf-rule);border-radius:5px;padding:32px 34px;display:flex;flex-direction:column;gap:16px}
.sf-area__flag{display:flex;align-items:center;gap:12px;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.4px}
.sf-area__flag i{width:8px;height:8px;border-radius:50%;background:var(--sf-blue)}
.sf-area--home .sf-area__flag{color:var(--sf-green-text)}
.sf-area--home .sf-area__flag i{background:var(--sf-green)}
.sf-area--bulk .sf-area__flag{color:var(--sf-blue-text)}
.sf-area h2{font-size:26px;font-weight:800;letter-spacing:-.6px;margin-bottom:10px}
.sf-area p{font-size:16.5px;line-height:1.7;color:var(--sf-grey)}
.sf-area hr{border:0;border-top:1px solid var(--sf-rule-light);margin:0}
.sf-area__llfa{font-size:14.5px;line-height:1.7;color:var(--sf-grey)}
.sf-area__llfa span{display:block;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.2px}
.sf-area--sm{padding:28px 30px}
.sf-area--sm h2{font-size:21px;letter-spacing:-.4px}
.sf-area--sm p{font-size:15.5px}

/* ---------- CTA ---------- */
.sf-cta{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:56px;align-items:center}
.sf-cta h2{font-size:40px;font-weight:800;letter-spacing:-1.1px;margin-bottom:14px}
.sf-cta p{font-size:17.5px;line-height:1.65;color:var(--sf-grey);max-width:600px}
.sf-cta__side{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.sf-cta__tel{font-family:"JetBrains Mono",monospace;font-size:15px;color:var(--sf-grey)}
.sf-cta--boxed{background:var(--sf-bg-tint);border-radius:5px;padding:34px 38px;gap:44px}
.sf-cta--boxed h2{font-size:21px;letter-spacing:0;margin-bottom:8px;font-weight:700}
.sf-cta--boxed p{font-size:16.5px}

/* ---------- contact form ---------- */
.sf-form{background:var(--sf-bg-tint);border-radius:6px;padding:36px;display:flex;flex-direction:column;gap:18px}
.sf-form__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.sf-field{display:flex;flex-direction:column;gap:8px}
.sf-field label{font-size:12.5px;font-weight:700;color:var(--sf-navy)}
.sf-field input,.sf-field select,.sf-field textarea{
  font-family:inherit;font-size:15px;color:var(--sf-body);
  padding:12px 14px;background:#fff;border:1px solid #DFE6EB;border-radius:4px
}
.sf-field input:focus,.sf-field select:focus,.sf-field textarea:focus{outline:2px solid var(--sf-blue-text);outline-offset:1px}
.sf-field textarea{min-height:104px;resize:vertical}

/* ---------- footer ---------- */
.sf-footer{background:var(--sf-navy-deep);color:#D6E4EC}
.sf-footer__inner{
  max-width:var(--sf-max);margin:0 auto;padding:56px var(--sf-gut);
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start
}
.sf-footer img{height:52px;width:auto;margin-bottom:20px}
.sf-footer__about{font-size:14px;line-height:1.7;color:#8FAFC4;max-width:320px}
.sf-footer__h{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:1.4px;color:var(--sf-blue-light);margin-bottom:16px}
.sf-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.sf-footer a{color:#D6E4EC;font-size:14.5px}
.sf-footer a:hover{color:#fff}
.sf-footer__areas{font-size:14px;line-height:1.8;color:#D6E4EC}
.sf-footer__legal{
  max-width:var(--sf-max);margin:0 auto;padding:0 var(--sf-gut) 40px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  font-family:"JetBrains Mono",monospace;font-size:12px;color:#7FA0B6
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1100px){
  :root{--sf-gut:40px}
  .sf-hero h1{font-size:64px;letter-spacing:-2px}
  .sf-head h2,h2.sf-h2--lg{font-size:36px}
  .sf-svchero,.sf-band,.sf-split,.sf-art__body{grid-template-columns:minmax(0,1fr);gap:40px}
  .sf-toc{position:static;border-left:0;border-top:2px solid var(--sf-rule);padding:22px 0 0}
  .sf-svchero h1{font-size:46px;letter-spacing:-1.4px}
  .sf-cs__hero h1,.sf-art__head h1,.sf-area__hero h1{font-size:42px;letter-spacing:-1.2px}
  .sf-steps,.sf-grid-4,.sf-facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sf-facts div{border-bottom:1px solid var(--sf-rule-light)}
  .sf-facts div:nth-child(2){border-right:0;padding-right:0}
  .sf-facts div:nth-child(3){padding-left:0}
}
@media (max-width:800px){
  :root{--sf-gut:24px}
  .sf-section{padding:64px 0}
  .sf-nav{display:none}
  .sf-nav.is-open{
    display:flex;flex-direction:column;align-items:flex-start;gap:18px;
    position:absolute;left:0;right:0;top:100%;background:#fff;
    border-bottom:1px solid var(--sf-rule);padding:24px var(--sf-gut);z-index:20
  }
  .sf-nav.is-open ul{flex-direction:column;align-items:flex-start;gap:18px}
  .sf-nav__div{display:none}
  .sf-header__inner{position:relative}
  .sf-burger{display:block}
  .sf-hero{padding:56px 0 0}
  .sf-hero h1{font-size:42px;letter-spacing:-1.2px}
  .sf-hero__sub,.sf-svchero__sub,.sf-cs__standfirst,.sf-art__standfirst{font-size:17px}
  .sf-strip,.sf-grid-3,.sf-grid-2,.sf-grid-4,.sf-steps,.sf-outcomes,.sf-facts,
  .sf-table,.sf-svc__row,.sf-faq__row,.sf-cta,.sf-form__row,.sf-footer__inner{
    grid-template-columns:minmax(0,1fr)
  }
  .sf-strip__cell{border-right:0;border-bottom:1px solid var(--sf-rule-light);padding:26px 0}
  .sf-svc__row{gap:12px;padding:26px 0}
  .sf-svc__num{font-size:12px}
  .sf-svc__row h3{font-size:22px}
  .sf-table{border-top:0}
  .sf-table__h{display:none}
  .sf-table__c{padding:0;border-bottom:0}
  .sf-table__c--name{padding-top:20px;border-top:1px solid var(--sf-rule)}
  .sf-table__c--stage{padding-bottom:20px}
  .sf-facts div,.sf-facts div:nth-child(2){padding:18px 0;border-right:0}
  .sf-quote blockquote{font-size:24px}
  .sf-band__title{font-size:28px}
  .sf-cta h2{font-size:30px}
  .sf-entry p,.sf-entry ul,.sf-entry ol{font-size:16.5px;line-height:1.75}
  .sf-entry h2{font-size:24px}
  .sf-footer__legal{flex-direction:column;align-items:flex-start}
}

/* ============================================================
   PRINT
   ============================================================ */
@media print{
  .sf-header,.sf-footer,.sf-btn,.sf-btn-row,.sf-cta,.sf-toc{display:none!important}
  body{color:#000}
  .sf-section{padding:24px 0}
}


/* ============================================================
   HOMEPAGE — lead line, clients, logo marquee, testimonials
   ============================================================ */
.sf-hero__lead{
  margin-top:22px;font-size:27px;line-height:1.3;letter-spacing:-.5px;
  font-weight:600;color:var(--sf-blue-text);max-width:820px;
}

.sf-clients{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--sf-rule)}
.sf-clients__cell{background:#fff;padding:28px 30px 30px}
.sf-clients__num{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11px;letter-spacing:1.3px;color:var(--sf-blue-text);margin-bottom:12px}
.sf-clients__cell h3{font-size:19px;font-weight:700;letter-spacing:-.3px;margin-bottom:8px}
.sf-clients__cell p{font-size:15px;line-height:1.65;color:var(--sf-grey)}

.sf-logos{margin-top:44px}
.sf-logos__h{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11px;letter-spacing:1.3px;color:var(--sf-grey);margin-bottom:18px}
.sf-marquee{
  overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent);
  mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent);
}
.sf-marquee__track{display:flex;width:max-content;gap:16px;animation:sf-marquee 42s linear infinite}
.sf-marquee:hover .sf-marquee__track{animation-play-state:paused}
.sf-marquee__cell{
  height:84px;flex:none;border:1px solid var(--sf-rule);
  display:flex;align-items:center;justify-content:center;padding:0 12px;
}
.sf-marquee__cell img{width:auto;max-width:none;object-fit:contain}
@keyframes sf-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .sf-marquee__track{animation:none;flex-wrap:wrap;width:auto}
}

.sf-quotes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.sf-tquote{margin:0;background:#fff;border-top:2px solid var(--sf-blue);padding:32px 32px 30px;display:flex;flex-direction:column;gap:22px}
.sf-tquote blockquote{margin:0;font-size:18.5px;line-height:1.6;font-weight:600;color:var(--sf-navy);letter-spacing:-.2px}
.sf-tquote figcaption{margin-top:auto;display:flex;align-items:flex-start;gap:18px;height:80px}
.sf-tquote figcaption::before{content:none}
.sf-tquote figcaption>div{flex:1}
.sf-tquote__name{display:block;font-size:14.5px;font-weight:700;color:var(--sf-navy);margin-bottom:3px}
.sf-tquote__role{display:block;font-size:13.5px;line-height:1.55;color:var(--sf-grey)}
.sf-tquote__logo{
  height:66px;width:158px;flex:none;border:1px solid var(--sf-rule);
  display:flex;align-items:center;justify-content:center;padding:4px 8px;
}
.sf-tquote__logo img{max-height:100%;max-width:100%;object-fit:contain}

/* ============================================================
   COMING SOON (empty case study / knowledge listings)
   ============================================================ */
.sf-soon{border-top:2px solid var(--sf-blue);background:var(--sf-bg-tint);padding:56px 56px 60px;max-width:760px}
.sf-soon h2{font-size:32px;font-weight:800;letter-spacing:-.9px;line-height:1.15;margin:16px 0}
.sf-soon__body{font-size:17px;line-height:1.7;color:var(--sf-grey);margin-bottom:30px}

/* ============================================================
   CONTACT
   ============================================================ */
.sf-contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:72px;align-items:start}
.sf-contact__block{border-top:1px solid var(--sf-rule);padding:24px 0 26px}
.sf-contact__block--first{border-top:2px solid var(--sf-blue)}
.sf-contact__block:last-child{padding-bottom:0}
.sf-contact__block p{font-size:14.5px;line-height:1.6;color:var(--sf-grey);margin-top:8px}
.sf-contact__label{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11px;letter-spacing:1.4px;color:var(--sf-blue-text);margin-bottom:10px}
.sf-contact__big{font-size:28px;font-weight:800;letter-spacing:-.8px;color:var(--sf-navy)}
.sf-contact__mid{font-size:21px;font-weight:700;letter-spacing:-.4px;color:var(--sf-navy)}
.sf-contact__plain{font-size:16px;line-height:1.7;color:var(--sf-body)}
.sf-contact__panel{background:var(--sf-bg-tint);padding:44px 44px 46px}
.sf-contact__panel h2{font-size:26px;font-weight:800;letter-spacing:-.7px;margin-bottom:8px}
.sf-contact__panel-intro{font-size:15.5px;line-height:1.65;color:var(--sf-grey);margin-bottom:30px}
.sf-checklist{display:flex;flex-direction:column}
.sf-checklist__row{
  display:grid;grid-template-columns:26px minmax(0,1fr);gap:14px;align-items:start;
  padding:15px 0;border-top:1px solid #E1E8ED;font-size:16px;line-height:1.65;color:var(--sf-body);
}
.sf-checklist__row:last-child{border-bottom:1px solid #E1E8ED}
.sf-checklist__row strong{color:var(--sf-navy)}
.sf-checklist__dot{width:7px;height:7px;border-radius:50%;background:var(--sf-blue);margin-top:8px}

.sf-footer__legal-links{display:flex;align-items:center;gap:18px}

@media (max-width:900px){
  .sf-clients,.sf-quotes,.sf-contact{grid-template-columns:minmax(0,1fr)}
  .sf-contact{gap:44px}
  .sf-contact__panel{padding:32px 28px 34px}
  .sf-soon{padding:36px 28px 40px}
  .sf-hero__lead{font-size:21px}
  .sf-tquote figcaption{height:auto;min-height:80px}
}


/* ============================================================
   ABOUT US
   ============================================================ */
.sf-about__argument{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:64px;
  align-items:start;border-top:1px solid var(--sf-rule);padding-top:44px;
}
.sf-about__argument p{font-size:17px;line-height:1.75;color:var(--sf-grey);margin-bottom:18px}
.sf-about__argument p:last-child{margin-bottom:0}
.sf-about__lead{font-size:19px;line-height:1.75;color:var(--sf-navy);font-weight:600}

.sf-team{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}
.sf-team__card{background:#fff;padding-bottom:34px}
.sf-team__card>img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block}
.sf-team__body{padding:28px 34px 0}
.sf-team__body h2{font-size:28px;font-weight:800;letter-spacing:-.7px;margin-bottom:4px}
.sf-team__quals{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12px;letter-spacing:1.3px;color:var(--sf-blue-text);margin-bottom:18px}
.sf-team__body p{font-size:16px;line-height:1.7;color:var(--sf-grey);margin-bottom:14px}
.sf-team__body p:last-child{margin-bottom:0}

.sf-about__studio{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;align-items:center}
.sf-about__studio img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}

.sf-about__heritage{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);background:var(--sf-navy);align-items:stretch}
.sf-about__heritage>div{padding:56px 48px;display:flex;flex-direction:column;justify-content:center}
.sf-about__heritage h2{font-size:32px;font-weight:800;letter-spacing:-.9px;line-height:1.18;color:#fff;margin-bottom:18px}
.sf-about__heritage p{font-size:16.5px;line-height:1.75;color:#B4CBDA;margin-bottom:28px}
.sf-about__heritage img{width:100%;height:100%;min-height:380px;object-fit:cover;object-position:50% 42%;display:block}
.sf-about__heritage .sf-btn{align-self:flex-start}
.sf-btn--bright{background:var(--sf-blue)}

@media (max-width:900px){
  .sf-about__argument,.sf-team,.sf-about__studio,.sf-about__heritage{grid-template-columns:minmax(0,1fr);gap:32px}
  .sf-about__heritage>div{padding:36px 28px}
  .sf-about__heritage img{min-height:240px}
}

.sf-svcgroups{display:flex;flex-direction:column;gap:64px}
.sf-svcgroups .sf-eyebrow{margin-bottom:14px}

@media (max-width:600px){
  .sf-area__hero h1,.sf-cs__hero h1,.sf-art__head h1{font-size:34px;letter-spacing:-1px}
  .sf-area__hero p{font-size:17px}
  .sf-hero h1{font-size:34px;letter-spacing:-1px}
}

.sf-entry p,.sf-prose p,.sf-entry li{color:var(--sf-body)}
.sf-entry a,.sf-prose a{color:var(--sf-blue-text);text-decoration:underline;text-underline-offset:2px}
.sf-entry h2,.sf-entry h3,.sf-prose h2,.sf-prose h3{color:var(--sf-navy)}