/* =========================================================
   Aureon Consulting Group — site stylesheet
   Editorial / navy · ivory · graphite · stone · ochre accent
   ========================================================= */

/* ---- Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400;1,6..72,500&family=Hanken+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ---- Tokens ---- */
:root{
  --navy:#123a2e;
  --navy-900:#0e2c22;
  --navy-800:#1a4a39;
  --ivory:#f4f5f1;
  --ivory-200:#e7eae1;
  --ivory-300:#dde1d5;
  --paper:#fafbf7;
  --graphite:#1e211f;
  --graphite-600:#474d47;
  --stone:#7c837a;
  --stone-400:#99a094;
  --stone-200:#c7cbbf;
  --line:#d9dccf;
  --line-dark:rgba(244,245,241,.15);
  --accent:#b1852e;
  --accent-deep:#7d5e1c;
  --accent-soft:#d8b876;

  --serif:"Newsreader",Georgia,'Times New Roman',serif;
  --sans:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,'SFMono-Regular',Menlo,monospace;

  --wrap:1240px;
  --gut:clamp(20px,5vw,72px);
  --sp:clamp(64px,9vw,132px);

  --shadow:0 1px 2px rgba(18,58,46,.05),0 18px 50px -30px rgba(18,58,46,.35);
}

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box;}
*{margin:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{
  font-family:var(--sans);
  background:var(--ivory);
  color:var(--graphite);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:var(--navy);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent-deep);}
button{font-family:inherit;cursor:pointer;}
ul{list-style:none;padding:0;}
h1,h2,h3,h4{font-weight:500;line-height:1.08;letter-spacing:-.01em;text-wrap:balance;}
p{text-wrap:pretty;}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:2px;}

/* ---- Layout helpers ---- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);}
.section{padding-block:var(--sp);}
.eyebrow{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent-deep);display:inline-flex;align-items:center;gap:.7em;font-weight:500;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);display:inline-block;}
.eyebrow.no-rule::before{display:none;}
.num{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;color:var(--stone);font-weight:500;}
.lead{font-size:clamp(19px,2.1vw,23px);line-height:1.5;color:var(--graphite-600);}
.serif{font-family:var(--serif);}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:var(--ivory);padding:12px 18px;z-index:200;border-radius:0 0 6px 0;}
.skip:focus{left:0;color:var(--ivory);}

/* Section grid rule (subtle vertical lines) */
.ruled{position:relative;}

/* ---- Display type ---- */
.display{
  font-family:var(--serif);font-weight:400;line-height:1.02;letter-spacing:-.02em;
  font-size:clamp(40px,7vw,86px);
}
.h2{font-family:var(--serif);font-size:clamp(30px,4.4vw,50px);line-height:1.05;font-weight:400;letter-spacing:-.015em;}
.h3{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);font-weight:400;line-height:1.12;}
.kicker{font-family:var(--serif);font-style:italic;color:var(--accent-deep);}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;gap:.65em;
  font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:.01em;
  padding:15px 26px;border:1px solid transparent;border-radius:2px;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
  cursor:pointer;line-height:1;
}
.btn .arw{transition:transform .25s ease;}
.btn:hover .arw{transform:translateX(4px);}
.btn-primary{background:var(--navy);color:var(--ivory);}
.btn-primary:hover{background:var(--navy-900);color:var(--ivory);}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:var(--accent-deep);color:#fff;}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line);}
.btn-ghost:hover{background:var(--navy);color:var(--ivory);border-color:var(--navy);}
.btn-onnavy{background:transparent;color:var(--ivory);border-color:var(--line-dark);}
.btn-onnavy:hover{background:var(--ivory);color:var(--navy);border-color:var(--ivory);}
.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:15px;color:var(--navy);}
.link-arrow .arw{transition:transform .25s ease;}
.link-arrow:hover .arw{transform:translateX(4px);}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(244,245,241,.86);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy);flex-shrink:0;}
.brand:hover{color:var(--navy);}
.brand .mark{width:34px;height:34px;flex-shrink:0;}
.brand .wordmark{font-family:var(--serif);font-size:22px;letter-spacing:.02em;line-height:1;font-weight:500;}
.brand .wordmark span{color:var(--accent-deep);}
.brand small{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.24em;text-transform:uppercase;color:var(--stone);margin-top:4px;}

.primary-nav{display:flex;align-items:center;gap:4px;}
.primary-nav a{
  font-size:15px;font-weight:500;color:var(--graphite);padding:10px 14px;border-radius:2px;position:relative;
}
.primary-nav a:hover{color:var(--navy);}
.primary-nav a[aria-current="page"]{color:var(--navy);}
.primary-nav a[aria-current="page"]::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:1.5px;background:var(--accent);
}
.has-menu{position:relative;}
.dropdown{
  position:absolute;top:calc(100% + 6px);left:0;min-width:280px;background:var(--paper);
  border:1px solid var(--line);box-shadow:var(--shadow);border-radius:4px;padding:8px;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s ease;
}
.has-menu:hover .dropdown,.has-menu:focus-within .dropdown{opacity:1;visibility:visible;transform:none;}
.dropdown a{display:block;padding:11px 14px;border-radius:3px;font-size:14.5px;}
.dropdown a:hover{background:var(--ivory-200);}
.dropdown a b{display:block;font-weight:600;color:var(--navy);margin-bottom:2px;font-size:15px;}
.dropdown a span{color:var(--stone);font-size:12.5px;}
.header-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:1px solid var(--line);width:44px;height:44px;border-radius:3px;align-items:center;justify-content:center;}
.nav-toggle svg{width:20px;height:20px;stroke:var(--navy);}

/* Mobile drawer */
.mobile-nav{
  position:fixed;inset:0;z-index:110;background:var(--navy);color:var(--ivory);
  display:flex;flex-direction:column;padding:24px var(--gut) 40px;
  transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);overflow-y:auto;
}
.mobile-nav.open{transform:none;}
.mobile-nav .m-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:36px;}
.mobile-nav .m-close{background:none;border:1px solid var(--line-dark);width:44px;height:44px;border-radius:3px;color:var(--ivory);display:flex;align-items:center;justify-content:center;}
.mobile-nav .m-close svg{width:20px;height:20px;stroke:currentColor;}
.mobile-nav a{color:var(--ivory);}
.m-links{display:flex;flex-direction:column;}
.m-links>a{font-family:var(--serif);font-size:26px;padding:14px 0;border-bottom:1px solid var(--line-dark);}
.m-sub{padding:10px 0 16px;border-bottom:1px solid var(--line-dark);}
.m-sub p{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--stone-400);margin-bottom:8px;}
.m-sub a{display:block;font-size:16px;padding:7px 0;color:var(--ivory-200);}
.mobile-nav .btn{margin-top:28px;justify-content:center;}
body.nav-open{overflow:hidden;}

/* =========================================================
   Hero
   ========================================================= */
.hero{position:relative;background:var(--navy);color:var(--ivory);overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);
  background-size:100% 68px,25% 100%;opacity:.5;pointer-events:none;
}
.hero .wrap{position:relative;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:end;padding-block:clamp(60px,9vw,120px);}
.hero h1{color:var(--ivory);margin:22px 0 0;}
.hero .lead{color:var(--ivory-200);max-width:52ch;margin-top:26px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;}
.hero-aside{border-left:1px solid var(--line-dark);padding-left:clamp(20px,3vw,40px);align-self:stretch;display:flex;flex-direction:column;justify-content:flex-end;gap:26px;}
.hero-aside .stat{}
.hero-aside .stat b{font-family:var(--serif);font-size:clamp(28px,3vw,40px);color:var(--ivory);font-weight:400;display:block;}
.hero-aside .stat span{font-size:13.5px;color:var(--stone-400);}

/* image placeholder */
.photo-frame{position:relative;overflow:hidden;border:1px solid var(--line);background:var(--ivory-200);}
.photo{width:100%;height:100%;object-fit:cover;display:block;}
.imgph{
  position:relative;background:
    repeating-linear-gradient(135deg,rgba(140,133,116,.10) 0 2px,transparent 2px 11px),var(--ivory-200);
  border:1px solid var(--line);overflow:hidden;color:var(--stone);
  display:flex;align-items:flex-end;
}
.imgph--dark{background:
    repeating-linear-gradient(135deg,rgba(245,241,232,.05) 0 2px,transparent 2px 11px),var(--navy-800);
  border-color:var(--line-dark);color:var(--stone-400);}
.imgph .cap{font-family:var(--mono);font-size:11px;letter-spacing:.08em;padding:12px 14px;line-height:1.4;}
.imgph .cap::before{content:"◈ ";}

/* =========================================================
   Generic sections & cards
   ========================================================= */
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:clamp(40px,5vw,68px);}
.section-head .h2{max-width:16ch;}
.section-head p{color:var(--graphite-600);}
@media (max-width:760px){.section-head{grid-template-columns:1fr;gap:18px;}}

.intro-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,90px);align-items:start;}
.intro-split .big{font-family:var(--serif);font-size:clamp(26px,3.4vw,40px);line-height:1.18;font-weight:400;letter-spacing:-.01em;}
.intro-split .big em{font-style:italic;color:var(--accent-deep);}

/* Services list — editorial numbered rows */
.svc-rows{border-top:1px solid var(--line);}
.svc-row{
  display:grid;grid-template-columns:80px 1fr 1.1fr auto;gap:32px;align-items:center;
  padding:34px 0;border-bottom:1px solid var(--line);transition:background .25s ease,padding .25s ease;position:relative;
}
.svc-row:hover{background:var(--paper);}
.svc-row .r-num{font-family:var(--mono);font-size:13px;color:var(--accent-deep);letter-spacing:.1em;}
.svc-row .r-title{font-family:var(--serif);font-size:clamp(22px,2.4vw,30px);color:var(--navy);line-height:1.08;}
.svc-row .r-desc{color:var(--graphite-600);font-size:15.5px;max-width:46ch;}
.svc-row .r-go{width:46px;height:46px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--navy);flex-shrink:0;transition:.25s ease;}
.svc-row:hover .r-go{background:var(--navy);color:var(--ivory);border-color:var(--navy);transform:rotate(-45deg);}
.svc-row .r-go svg{width:18px;height:18px;}
@media (max-width:900px){
  .svc-row{grid-template-columns:44px 1fr auto;gap:16px 20px;}
  .svc-row .r-desc{grid-column:2 / -1;}
}

/* Feature / value grid (asymmetric, not identical cards) */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);align-items:center;}
.grid-2.rev .col-a{order:2;}
@media (max-width:860px){.grid-2{grid-template-columns:1fr;gap:36px;}.grid-2.rev .col-a{order:0;}}

.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.tile{background:var(--ivory);padding:clamp(24px,3vw,40px);}
.tile .num{display:block;margin-bottom:14px;}
.tile h3{font-family:var(--serif);font-size:22px;color:var(--navy);margin-bottom:10px;font-weight:400;}
.tile p{font-size:15px;color:var(--graphite-600);}
@media (max-width:640px){.tiles{grid-template-columns:1fr;}}

/* situations checklist */
.situations{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(32px,5vw,80px);}
.situations li{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);align-items:flex-start;}
.situations li .mk{color:var(--accent);flex-shrink:0;margin-top:3px;font-family:var(--mono);font-size:13px;}
.situations li p{font-size:16px;color:var(--graphite);}
@media (max-width:720px){.situations{grid-template-columns:1fr;}}

/* Process steps */
.process{counter-reset:step;display:grid;gap:0;}
.p-step{display:grid;grid-template-columns:120px 1fr;gap:32px;padding:36px 0;border-top:1px solid var(--line);}
.p-step:last-child{border-bottom:1px solid var(--line);}
.p-step .p-idx{font-family:var(--serif);font-size:clamp(40px,5vw,64px);color:var(--line);line-height:.9;font-weight:400;}
.p-step h3{font-family:var(--serif);font-size:24px;font-weight:400;color:var(--navy);margin-bottom:8px;}
.p-step p{color:var(--graphite-600);max-width:60ch;}
@media (max-width:640px){.p-step{grid-template-columns:1fr;gap:8px;}.p-step .p-idx{font-size:34px;}}

/* Case study / illustrative */
.label-illus{
  display:inline-flex;align-items:center;gap:.6em;font-family:var(--mono);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--accent-deep);border:1px solid var(--accent-soft);
  padding:5px 10px;border-radius:2px;background:rgba(169,122,60,.06);
}
.label-sample{
  display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--stone);border:1px dashed var(--stone-200);padding:4px 9px;border-radius:2px;margin-top:14px;
}

/* Industries */
.industries{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--line);}
.industries li{
  flex:1 1 240px;padding:22px 4px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);
  font-family:var(--serif);font-size:clamp(18px,2vw,24px);color:var(--navy);display:flex;align-items:baseline;gap:14px;
}
.industries li .num{font-size:12px;}

/* Dark CTA band */
.cta-band{background:var(--navy);color:var(--ivory);position:relative;overflow:hidden;}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:12.5% 100%;opacity:.5;}
.cta-band .wrap{position:relative;}
.cta-inner{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;}
.cta-band h2{color:var(--ivory);}
.cta-band p{color:var(--ivory-200);max-width:46ch;margin-top:18px;}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
@media (max-width:820px){.cta-inner{grid-template-columns:1fr;}.cta-actions{flex-direction:row;flex-wrap:wrap;}}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--navy-900);color:var(--ivory-200);padding-block:clamp(56px,7vw,88px) 32px;}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:52px;border-bottom:1px solid var(--line-dark);}
.footer-brand .brand{color:var(--ivory);margin-bottom:20px;}
.footer-brand .brand .wordmark{color:var(--ivory);}
.footer-brand p{font-size:14.5px;color:var(--stone-400);max-width:34ch;line-height:1.65;}
.footer-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--stone-400);margin-bottom:18px;font-weight:500;}
.footer-col a{display:block;color:var(--ivory-200);font-size:14.5px;padding:6px 0;}
.footer-col a:hover{color:var(--ivory);}
.footer-col address{font-style:normal;font-size:14.5px;color:var(--stone-400);line-height:1.7;}
.footer-col address a{display:inline;padding:0;color:var(--ivory-200);}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding-top:28px;font-size:13px;color:var(--stone);}
.footer-bottom .legal{display:flex;gap:22px;flex-wrap:wrap;}
.footer-bottom .legal a{color:var(--stone-400);}
.footer-bottom .legal a:hover{color:var(--ivory);}
.footer-note{font-family:var(--mono);font-size:11px;color:var(--stone);letter-spacing:.04em;margin-top:20px;line-height:1.6;max-width:70ch;}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr;gap:36px;}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr;}}

/* =========================================================
   Page hero (interior pages)
   ========================================================= */
.page-hero{background:var(--navy);color:var(--ivory);position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:12.5% 100%;opacity:.45;}
.page-hero .wrap{position:relative;padding-block:clamp(56px,8vw,104px);}
.crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--stone-400);margin-bottom:26px;display:flex;gap:8px;flex-wrap:wrap;}
.crumbs a{color:var(--stone-400);}
.crumbs a:hover{color:var(--ivory);}
.crumbs .sep{color:var(--accent);}
.page-hero h1{color:var(--ivory);max-width:18ch;}
.page-hero .lead{color:var(--ivory-200);max-width:56ch;margin-top:24px;}

/* prose (articles, legal) */
.prose{max-width:72ch;}
.prose>*+*{margin-top:22px;}
.prose h2{font-family:var(--serif);font-size:clamp(24px,3vw,34px);font-weight:400;color:var(--navy);margin-top:52px;letter-spacing:-.015em;}
.prose h3{font-family:var(--serif);font-size:22px;font-weight:500;color:var(--navy);margin-top:36px;}
.prose p,.prose li{font-size:17.5px;line-height:1.72;color:var(--graphite-600);}
.prose ul{display:grid;gap:12px;padding-left:0;}
.prose ul li{display:flex;gap:14px;}
.prose ul li::before{content:"";width:6px;height:6px;background:var(--accent);border-radius:50%;flex-shrink:0;margin-top:11px;}
.prose ol{padding-left:22px;display:grid;gap:12px;}
.prose ol li{padding-left:8px;}
.prose a{text-decoration:underline;text-decoration-color:var(--accent-soft);text-underline-offset:3px;}
.prose strong{color:var(--graphite);font-weight:600;}
.prose blockquote{border-left:2px solid var(--accent);padding:6px 0 6px 26px;font-family:var(--serif);font-style:italic;font-size:22px;color:var(--navy);line-height:1.4;}

/* Article meta */
.article-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;color:var(--stone-400);margin-top:26px;}
.article-meta span{display:inline-flex;align-items:center;gap:8px;}

/* Insight cards */
.insight-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.insight-card{background:var(--ivory);padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;gap:14px;transition:background .25s ease;}
.insight-card:hover{background:var(--paper);}
.insight-card .tag{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-deep);}
.insight-card h3{font-family:var(--serif);font-size:clamp(21px,2.3vw,27px);font-weight:400;color:var(--navy);line-height:1.14;}
.insight-card p{font-size:15px;color:var(--graphite-600);flex-grow:1;}
.insight-card .foot{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--stone);margin-top:6px;}
.insight-card.feature{grid-column:1 / -1;flex-direction:row;gap:clamp(24px,4vw,56px);align-items:center;}
.insight-card.feature .txt{flex:1;}
.insight-card.feature .ph{flex:0 0 42%;aspect-ratio:4/3;}
@media (max-width:760px){.insight-grid{grid-template-columns:1fr;}.insight-card.feature{flex-direction:column;align-items:stretch;}.insight-card.feature .ph{flex:none;width:100%;}}

/* =========================================================
   Contact form
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,6vw,88px);align-items:start;}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr;gap:44px;}}
.contact-info .block{padding:24px 0;border-top:1px solid var(--line);}
.contact-info .block:last-child{border-bottom:1px solid var(--line);}
.contact-info h3{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:12px;font-weight:500;}
.contact-info address,.contact-info p{font-style:normal;font-size:16.5px;color:var(--graphite);line-height:1.65;}
.contact-info .muted{color:var(--stone);font-size:14px;margin-top:8px;}

.form{background:var(--paper);border:1px solid var(--line);padding:clamp(24px,3.5vw,44px);border-radius:4px;}
.field{margin-bottom:22px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media (max-width:520px){.field-row{grid-template-columns:1fr;}}
.field label{display:block;font-size:14px;font-weight:600;color:var(--graphite);margin-bottom:8px;}
.field label .req{color:var(--accent-deep);}
.field .opt{font-weight:400;color:var(--stone);font-size:13px;}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:16px;color:var(--graphite);background:var(--ivory);
  border:1px solid var(--line);border-radius:3px;padding:13px 15px;transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{min-height:130px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,122,60,.15);}
.field input.invalid,.field select.invalid,.field textarea.invalid{border-color:#b3402f;box-shadow:0 0 0 3px rgba(179,64,47,.12);}
.err-msg{display:none;color:#a5382a;font-size:13px;margin-top:6px;font-weight:500;}
.field.error .err-msg{display:block;}
.consent{display:flex;gap:12px;align-items:flex-start;margin-bottom:26px;}
.consent input{width:20px;height:20px;flex-shrink:0;margin-top:2px;accent-color:var(--accent-deep);}
.consent label{font-size:14px;color:var(--graphite-600);line-height:1.55;font-weight:400;}
.form-status{display:none;padding:16px 18px;border-radius:3px;font-size:15px;margin-bottom:22px;line-height:1.5;}
.form-status.show{display:block;}
.form-status.success{background:rgba(46,110,74,.1);border:1px solid rgba(46,110,74,.4);color:#245c3d;}
.form-status.error{background:rgba(179,64,47,.08);border:1px solid rgba(179,64,47,.35);color:#8f3123;}
.btn[disabled]{opacity:.7;cursor:not-allowed;}
.btn .spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:none;}
.btn.loading .spinner{display:inline-block;}
.btn.loading .arw{display:none;}
@keyframes spin{to{transform:rotate(360deg);}}

/* =========================================================
   404
   ========================================================= */
.err-page{min-height:72vh;display:flex;align-items:center;background:var(--navy);color:var(--ivory);position:relative;overflow:hidden;}
.err-page::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:100% 70px,12.5% 100%;opacity:.5;}
.err-page .wrap{position:relative;}
.err-page .code{font-family:var(--serif);font-size:clamp(90px,18vw,190px);line-height:.85;color:var(--ivory);letter-spacing:-.03em;}
.err-page h1{color:var(--ivory);margin:20px 0 16px;}

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .btn,.svc-row,.r-go,.arw{transition:none !important;}
  *{scroll-behavior:auto;}
}

/* =========================================================
   Logo exploration page
   ========================================================= */
.logo-page{background:var(--ivory);}
.concept{border-top:1px solid var(--line);padding-block:clamp(48px,6vw,88px);}
.concept-head{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:baseline;margin-bottom:44px;}
.concept-head .cnum{font-family:var(--serif);font-size:clamp(40px,5vw,68px);color:var(--line);line-height:.8;font-weight:400;}
.concept-head h2{font-family:var(--serif);font-size:clamp(26px,3.2vw,40px);font-weight:400;color:var(--navy);}
.concept-head p{color:var(--graphite-600);max-width:60ch;margin-top:12px;font-size:16px;}
.logo-cells{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.lcell{background:var(--ivory);aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:22px;position:relative;}
.lcell.dark{background:var(--navy);}
.lcell .lcap{position:absolute;top:12px;left:14px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--stone);}
.lcell.dark .lcap{color:var(--stone-400);}
.lcell.fav{aspect-ratio:auto;}
.fav-row{display:flex;gap:14px;align-items:center;}
.fav-chip{width:56px;height:56px;border-radius:8px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);}
.fav-chip.sm{width:32px;height:32px;border-radius:5px;}
.fav-chip.xs{width:16px;height:16px;border-radius:3px;}
.palette{display:flex;gap:0;margin-top:26px;border:1px solid var(--line);}
.swatch{flex:1;height:64px;display:flex;align-items:flex-end;padding:8px;font-family:var(--mono);font-size:10px;letter-spacing:.04em;}
.concept-foot{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:32px;align-items:start;}
.concept-foot .note h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:10px;}
.concept-foot .note p{font-size:15px;color:var(--graphite-600);}
.badge-selected{display:inline-flex;align-items:center;gap:.5em;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;background:var(--navy);color:var(--ivory);padding:6px 12px;border-radius:2px;}
@media (max-width:820px){.logo-cells{grid-template-columns:repeat(2,1fr);}.concept-head{grid-template-columns:1fr;gap:8px;}.concept-foot{grid-template-columns:1fr;}}
@media (max-width:520px){.palette{flex-wrap:wrap;}.swatch{flex:1 1 33%;}}

/* =========================================================
   Responsive header
   ========================================================= */
@media (max-width:1000px){
  .primary-nav,.header-cta .btn{display:none;}
  .nav-toggle{display:flex;}
}

/* case-study columns stack on small screens */
@media (max-width:680px){.cs-cols{grid-template-columns:1fr !important;}}

/* generic responsive */
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-aside{border-left:none;border-top:1px solid var(--line-dark);padding-left:0;padding-top:28px;flex-direction:row;flex-wrap:wrap;gap:32px;}
  .intro-split{grid-template-columns:1fr;gap:28px;}
}