/*
Theme Name: RDBFlow Newsletter
Author: RDBFlow
Description: A focused, responsive publication theme for the RDBFlow newsletter.
Version: 1.0.0
Requires at least: 6.7
Text Domain: rdbflow-newsletter
*/
:root{--ink:#101828;--muted:#667085;--line:#e4e7ec;--blue:#155eef;--blue2:#004eeb;--sky:#eff6ff;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}.site-header{height:82px;display:flex;align-items:center;border-bottom:1px solid rgba(255,255,255,.16);position:absolute;z-index:5;width:100%;color:#fff}.header-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand{font-weight:800;font-size:24px;letter-spacing:-.7px}.brand span{color:#65b7ff}.main-nav{display:flex;gap:30px;font-weight:600}.header-actions{justify-self:end;display:flex;align-items:center;gap:18px}.button,.subscribe-form button{border:0;border-radius:8px;padding:12px 20px;font-weight:700;cursor:pointer;background:var(--blue);color:#fff;transition:.2s}.button:hover,.subscribe-form button:hover{background:var(--blue2);transform:translateY(-1px)}.button-light{background:#fff;color:var(--blue)}.hero{min-height:570px;padding:155px 0 90px;color:#fff;background:radial-gradient(circle at 75% 20%,rgba(46,144,250,.4),transparent 34%),linear-gradient(125deg,#071228 0%,#102f63 58%,#0965cc 100%);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;pointer-events:none}.hero-inner{position:relative;z-index:1;max-width:820px;text-align:center;margin:auto}.eyebrow{display:inline-flex;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.09);border-radius:30px;padding:6px 13px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.04;letter-spacing:-3px;margin:24px 0 20px}.hero p{font-size:19px;color:#d8e7ff;max-width:670px;margin:0 auto 30px}.subscribe-form{display:flex;gap:10px;max-width:570px;margin:0 auto}.subscribe-form input{min-width:0;flex:1;border:1px solid #d0d5dd;border-radius:8px;padding:14px 16px;font:inherit;box-shadow:0 2px 8px rgba(0,0,0,.08)}.form-message{font-size:14px;margin-top:12px;min-height:22px}.form-message.success{color:#98f1c2}.form-message.error{color:#fecaca}.privacy-note{font-size:12px!important;margin-top:12px!important;color:#aac7ed!important}.latest{padding:80px 0}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:34px}.section-head h2{font-size:36px;letter-spacing:-1.4px;margin:0}.section-head p{margin:0;color:var(--muted)}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.post-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:.2s}.post-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(16,24,40,.1)}.post-thumb{display:block;aspect-ratio:16/9;background:linear-gradient(135deg,#dbeafe,#eff6ff);overflow:hidden}.post-thumb img{width:100%;height:100%;object-fit:cover;transition:.3s}.post-card:hover img{transform:scale(1.025)}.post-body{padding:22px}.post-meta{font-size:13px;color:var(--blue);font-weight:700}.post-card h3{font-size:22px;line-height:1.25;letter-spacing:-.5px;margin:10px 0}.post-card p{color:var(--muted);margin:0}.pagination{margin-top:40px;text-align:center}.site-footer{background:#071228;color:#d5e1f2;padding:55px 0}.footer-inner{display:flex;justify-content:space-between;gap:30px}.footer-brand p{color:#9db1cc;max-width:450px}.footer-links{display:flex;gap:24px;align-items:flex-start}.article-wrap{width:min(calc(100% - 40px),780px);margin:auto}.article-hero{padding:145px 0 60px;background:var(--sky);text-align:center}.article-hero h1{font-size:clamp(38px,6vw,62px);line-height:1.08;letter-spacing:-2px;margin:18px 0}.article-meta{color:var(--muted)}.article-image{width:min(calc(100% - 40px),980px);margin:50px auto 0;border-radius:16px;display:block}.article-content{padding:60px 0 90px;font-size:18px}.article-content h2{margin-top:2em;font-size:32px}.article-content a{color:var(--blue);text-decoration:underline}.article-content blockquote{border-left:4px solid var(--blue);margin:2em 0;padding:4px 0 4px 24px;color:#475467}.newsletter-cta{background:var(--sky);padding:44px;border-radius:16px;text-align:center;margin-top:50px}.newsletter-cta h2{margin-top:0}.page-shell{padding:140px 0 90px}.notice{margin:120px auto 40px;padding:24px;width:min(calc(100% - 40px),680px);background:var(--sky);border:1px solid #b2ddff;border-radius:12px;text-align:center}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:800px){.header-inner{grid-template-columns:1fr auto}.main-nav{display:none}.header-actions .signin{display:none}.post-grid{grid-template-columns:1fr}.hero{padding-top:135px}.subscribe-form{flex-direction:column}.section-head,.footer-inner{display:block}.footer-links{margin-top:30px}.hero h1{letter-spacing:-2px}.article-hero{padding-top:120px}.newsletter-cta{padding:28px 20px}}