/* Absurdly Useful - shared styles (sub-pages: articles, case studies, posts) */
:root{
  --ink:#100f17; --paper:#FFF7E6;
  --pink:#FF3D8B; --cyan:#1FD6FF; --lime:#B6FF3C; --violet:#8B5CFF;
  --yellow:#FFD23F; --orange:#FF6A1A;
  --shadow:7px 7px 0 var(--ink); --shadow-sm:4px 4px 0 var(--ink);
  --bd:3px solid var(--ink);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Space Grotesk",system-ui,sans-serif;background:var(--paper);color:var(--ink);
  overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--lime)}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,.display{font-family:"Bricolage Grotesque",sans-serif;line-height:1;letter-spacing:-.02em}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.narrow{max-width:820px}

/* background */
.mesh{position:fixed;inset:0;z-index:-2;overflow:hidden;background:var(--paper)}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;mix-blend-mode:multiply;animation:float 20s ease-in-out infinite}
.b1{width:480px;height:480px;background:var(--pink);top:-140px;left:-120px}
.b2{width:420px;height:420px;background:var(--cyan);top:10%;right:-140px;animation-delay:-5s}
.b3{width:400px;height:400px;background:var(--violet);bottom:-160px;left:14%;animation-delay:-10s}
.b4{width:360px;height:360px;background:var(--lime);bottom:4%;right:8%;animation-delay:-14s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(40px,-30px) scale(1.08)}66%{transform:translate(-30px,25px) scale(.95)}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* nav */
nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(6px);border-bottom:var(--bd);background:rgba(255,247,230,.82)}
nav .wrap{display:flex;align-items:center;gap:16px;height:66px}
.logo{font-family:"Bricolage Grotesque";font-weight:800;font-size:21px;display:flex;align-items:center;gap:8px}
.logo .star{display:inline-grid;place-items:center;width:30px;height:30px;background:var(--ink);color:var(--lime);
  border-radius:9px;transform:rotate(-6deg);font-size:17px}
nav .links{margin-left:auto;display:flex;gap:24px;align-items:center;font-weight:600}
nav .links a.navlink{position:relative}
nav .links a.navlink.cur{color:var(--pink)}
nav .links a.navlink::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:3px;background:var(--pink);transition:width .25s}
nav .links a.navlink:hover::after{width:100%}
@media(max-width:760px){nav .links a.navlink{display:none}}

.btn{display:inline-block;font-weight:700;border:var(--bd);background:var(--ink);color:var(--paper);
  padding:12px 20px;border-radius:12px;box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .12s, box-shadow .12s;font-size:15px}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn.pink{background:var(--pink);color:var(--ink)}
.btn.lime{background:var(--lime);color:var(--ink)}
.btn.ghost{background:var(--paper);color:var(--ink)}
.btn.small{padding:9px 15px;font-size:14px}

/* page hero */
.page-hero{padding:54px 0 18px}
.crumbs{font-size:13px;font-weight:600;opacity:.7;margin-bottom:14px}
.crumbs a:hover{color:var(--pink)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13px;text-transform:uppercase;
  letter-spacing:.08em;background:var(--yellow);border:var(--bd);border-radius:99px;padding:7px 14px;box-shadow:var(--shadow-sm);transform:rotate(-1.5deg)}
.page-hero h1{font-size:clamp(38px,6.5vw,76px);font-weight:800;margin:20px 0 0}
.grad{background:linear-gradient(100deg,var(--pink),var(--violet) 40%,var(--cyan) 75%,var(--lime));
  -webkit-background-clip:text;background-clip:text;color:transparent;background-size:220% 220%;animation:hue 8s ease infinite}
@keyframes hue{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.page-hero .sub{font-size:clamp(16px,2vw,20px);max-width:60ch;margin-top:18px;font-weight:500;line-height:1.5;opacity:.88}

/* post grid (blog index) */
.post-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin:40px 0 10px}
@media(max-width:760px){.post-list{grid-template-columns:1fr}}
.post-card{display:flex;flex-direction:column;border:var(--bd);border-radius:18px;background:#fff;box-shadow:var(--shadow);
  padding:24px;transition:transform .14s, box-shadow .14s}
.post-card:hover{transform:translate(-3px,-3px);box-shadow:10px 10px 0 var(--ink)}
.post-card.feat{grid-column:1/-1;background:var(--lime)}
.post-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;opacity:.75;margin-bottom:12px}
.chip{border:2px solid var(--ink);border-radius:99px;padding:3px 10px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:#fff}
.post-card h2,.post-card h3{font-size:26px;font-weight:800;margin-bottom:10px;line-height:1.05}
.post-card.feat h2{font-size:clamp(28px,4vw,40px)}
.post-card p{font-size:15.5px;line-height:1.6;opacity:.85;margin-bottom:16px}
.readmore{margin-top:auto;font-weight:700;border-bottom:3px solid var(--pink);align-self:flex-start}

/* prose / article body */
.prose{background:#fff;border:var(--bd);border-radius:20px;box-shadow:var(--shadow);padding:40px;margin:30px 0}
@media(max-width:560px){.prose{padding:24px}}
.prose h2{font-size:clamp(24px,3.4vw,34px);font-weight:800;margin:34px 0 12px;line-height:1.08}
.prose h3{font-size:21px;font-weight:700;margin:24px 0 8px}
.prose p{font-size:17px;line-height:1.7;margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px 0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.prose ul li{position:relative;padding-left:28px;font-size:17px;line-height:1.6}
.prose ul li::before{content:"✦";position:absolute;left:0;color:var(--pink);font-weight:800}
.prose ol{counter-reset:n}
.prose ol li{position:relative;padding-left:34px;font-size:17px;line-height:1.6;counter-increment:n}
.prose ol li::before{content:counter(n);position:absolute;left:0;top:1px;width:22px;height:22px;background:var(--ink);color:var(--lime);
  border-radius:6px;font-size:12px;font-weight:800;display:grid;place-items:center;font-family:"JetBrains Mono",monospace}
.prose strong{font-weight:700}
.prose blockquote{border-left:6px solid var(--violet);background:#faf7ff;border-radius:0 12px 12px 0;
  padding:14px 18px;margin:20px 0;font-size:18px;font-weight:500}
.prose .lede{font-size:20px;line-height:1.6;font-weight:500}
.callout{border:var(--bd);border-radius:14px;background:var(--yellow);padding:18px 20px;margin:24px 0;font-weight:600;font-size:16px;box-shadow:var(--shadow-sm)}

/* case studies */
.cs{border:var(--bd);border-radius:20px;background:#fff;box-shadow:var(--shadow);padding:34px;margin:26px 0}
@media(max-width:560px){.cs{padding:22px}}
.cs .tagrow{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.cs h2{font-size:clamp(24px,3.4vw,34px);font-weight:800;line-height:1.08;margin-bottom:6px}
.cs .who{font-size:14px;font-weight:600;opacity:.7;margin-bottom:18px}
.cs h3{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--violet);margin:18px 0 6px}
.cs p{font-size:16.5px;line-height:1.65;margin-bottom:12px}
.results{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
@media(max-width:620px){.results{grid-template-columns:1fr}}
.result{border:var(--bd);border-radius:14px;padding:16px;background:var(--paper);box-shadow:var(--shadow-sm)}
.result .num{font-family:"Bricolage Grotesque";font-weight:800;font-size:34px;color:var(--pink)}
.result .lab{font-size:13px;font-weight:600;opacity:.8;margin-top:4px}
.cs.alt{background:var(--lime)}
.cs.alt .result{background:#fff}

/* faq */
.faq{display:flex;flex-direction:column;gap:12px;margin-top:34px}
.faqitem{border:var(--bd);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);overflow:hidden}
.faqitem summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:700;font-size:17px;display:flex;justify-content:space-between;gap:12px}
.faqitem summary::-webkit-details-marker{display:none}
.faqitem summary::after{content:"+";font-weight:800;color:var(--pink)}
.faqitem[open] summary::after{content:"–"}
.faqitem .a{padding:0 20px 18px;font-size:16px;line-height:1.6;opacity:.88}

/* location band */
.locband{border-top:var(--bd);border-bottom:var(--bd);background:var(--violet);color:var(--paper);padding:22px 0;margin-top:10px}
.locband .wrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-weight:600;font-size:16px}
.locband .pin{font-size:22px}

/* section heads */
.kicker{font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:13px;color:var(--violet)}
h2.big{font-size:clamp(30px,5vw,52px);font-weight:800;margin:10px 0 8px}
.sub{font-size:17px;max-width:54ch;font-weight:500;opacity:.85}
section.band{padding:64px 0}

/* footer */
footer{border-top:var(--bd);background:var(--ink);color:var(--paper);padding:44px 0;margin-top:40px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px 28px;align-items:center;justify-content:space-between}
footer .tagline{font-family:"Bricolage Grotesque";font-weight:800;font-size:clamp(19px,3vw,28px)}
footer .tagline .grad{filter:saturate(1.3)}
footer .fnav{display:flex;gap:18px;flex-wrap:wrap;font-weight:600;font-size:14px}
footer .fnav a:hover{color:var(--lime)}
footer a.mail{font-weight:700;border-bottom:3px solid var(--lime)}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}