/* FSAI360 Intelligence Digest - Shared Styles */
:root{
  --green:#1D9E75;--gd:#0F6E56;--gl:#E1F5EE;
  --ink:#111827;--muted:#6B7280;--line:#E5E7EB;
  --soft:#F9FAFB;--red:#DC2626;--amber:#D97706;
  --font:'Inter',system-ui,sans-serif;
  --display:'Space Grotesk',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);color:var(--ink);background:white;font-size:15px;line-height:1.6}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}

/* NAV */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:0 40px;height:56px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:8px;text-decoration:none}
.nav-mark{width:30px;height:30px;background:var(--green);border-radius:7px;display:flex;align-items:center;justify-content:center;color:white;font-weight:900;font-size:13px}
.nav-name{font-family:var(--display);font-weight:700;font-size:15px;color:var(--ink)}
.nav-sub{font-size:9px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-links{display:flex;gap:24px;list-style:none}
.nav-links a{font-size:13px;color:var(--muted)}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-cta{background:var(--green);color:white!important;padding:7px 16px;border-radius:8px;font-size:13px;font-weight:600}
.nav-cta:hover{background:var(--gd)!important;text-decoration:none!important}

/* ARTICLE HEADER */
.article-header{max-width:760px;margin:0 auto;padding:52px 24px 32px}
.article-category{display:inline-flex;align-items:center;gap:6px;background:var(--gl);color:var(--gd);font-size:11px;font-weight:700;padding:4px 12px;border-radius:20px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.article-title{font-family:var(--display);font-size:38px;font-weight:700;line-height:1.15;letter-spacing:-.02em;margin-bottom:16px}
.article-subtitle{font-size:18px;color:var(--muted);line-height:1.6;margin-bottom:24px}
.article-meta{display:flex;align-items:center;gap:16px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.author-avatar{width:40px;height:40px;border-radius:50%;background:var(--gl);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--gd);font-size:14px}
.author-info{}
.author-name{font-size:14px;font-weight:600;color:var(--ink)}
.author-creds{font-size:12px;color:var(--muted)}
.article-date{margin-left:auto;font-size:12px;color:var(--muted)}

/* ARTICLE BODY */
.article-body{max-width:760px;margin:0 auto;padding:32px 24px 64px}
.article-body h2{font-family:var(--display);font-size:22px;font-weight:700;margin:40px 0 12px;color:var(--ink)}
.article-body h3{font-size:17px;font-weight:700;margin:28px 0 8px;color:var(--ink)}
.article-body p{margin-bottom:16px;color:#374151;line-height:1.75}
.article-body ul,.article-body ol{margin:0 0 16px 20px;color:#374151}
.article-body li{margin-bottom:8px;line-height:1.65}
.article-body strong{color:var(--ink)}

/* CALLOUT BOXES */
.callout{border-radius:12px;padding:20px 24px;margin:28px 0}
.callout-fda{background:#FEF2F2;border-left:4px solid var(--red)}
.callout-fda .callout-label{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--red);margin-bottom:6px}
.callout-insight{background:var(--gl);border-left:4px solid var(--green)}
.callout-insight .callout-label{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gd);margin-bottom:6px}
.callout-warning{background:#FFFBEB;border-left:4px solid var(--amber)}
.callout-warning .callout-label{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--amber);margin-bottom:6px}
.callout p{margin-bottom:0;font-size:14px;line-height:1.65}

/* REGULATION BADGE */
.reg-badge{display:inline-block;background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:3px 10px;font-size:12px;font-weight:700;color:var(--ink);margin:2px}

/* PCI ANALYSIS BOX */
.pci-box{background:var(--ink);border-radius:16px;padding:28px 32px;margin:36px 0;color:white}
.pci-box-label{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:16px}
.pci-box h3{font-family:var(--display);font-size:20px;font-weight:700;color:white;margin-bottom:20px}
.pci-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pci-item-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.5);margin-bottom:4px}
.pci-item-val{font-size:13px;color:rgba(255,255,255,.9);line-height:1.5}
.pci-item-val.green{color:#5DCAA5}

/* WHAT THEY MISSED */
.missed-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}
.missed-card{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:20px}
.missed-card.bad{background:#FEF2F2;border-color:#FECACA}
.missed-card.good{background:var(--gl);border-color:#A7F3D0}
.missed-card-label{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.missed-card.bad .missed-card-label{color:var(--red)}
.missed-card.good .missed-card-label{color:var(--gd)}
.missed-card ul{padding-left:16px;margin:0}
.missed-card li{font-size:13px;margin-bottom:6px;line-height:1.5}

/* CTA */
.article-cta{background:var(--gl);border:1px solid #A7F3D0;border-radius:16px;padding:32px;margin:40px 0;text-align:center}
.article-cta h3{font-family:var(--display);font-size:20px;font-weight:700;margin-bottom:8px}
.article-cta p{color:var(--muted);font-size:14px;margin-bottom:20px}
.cta-btn{display:inline-block;background:var(--green);color:white;padding:12px 28px;border-radius:10px;font-weight:700;font-size:14px;text-decoration:none}
.cta-btn:hover{background:var(--gd);text-decoration:none}

/* FOOTER */
.article-footer{background:var(--ink);padding:40px;text-align:center}
.footer-logo{font-family:var(--display);font-size:18px;font-weight:700;color:white;margin-bottom:6px}
.footer-sub{font-size:11px;color:rgba(255,255,255,.4);letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px}
.footer-links{display:flex;gap:24px;justify-content:center;margin-bottom:20px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.5)}
.footer-copy{font-size:11px;color:rgba(255,255,255,.25)}

/* INDEX PAGE */
.digest-hero{background:var(--soft);border-bottom:1px solid var(--line);padding:64px 40px}
.digest-hero-inner{max-width:900px;margin:0 auto}
.digest-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green);margin-bottom:12px}
.digest-title{font-family:var(--display);font-size:48px;font-weight:700;line-height:1.1;letter-spacing:-.03em;margin-bottom:12px}
.digest-sub{font-size:16px;color:var(--muted);max-width:560px;line-height:1.6}
.articles-grid{max-width:900px;margin:0 auto;padding:52px 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.article-card{border:1px solid var(--line);border-radius:16px;padding:24px;background:white;transition:.2s}
.article-card:hover{border-color:var(--green);box-shadow:0 4px 16px rgba(29,158,117,.08)}
.card-cat{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gd);background:var(--gl);padding:3px 10px;border-radius:20px;display:inline-block;margin-bottom:12px}
.card-date{font-size:11px;color:var(--muted);margin-bottom:8px}
.card-title{font-family:var(--display);font-size:17px;font-weight:700;line-height:1.3;margin-bottom:8px;color:var(--ink)}
.card-excerpt{font-size:13px;color:var(--muted);line-height:1.55;margin-bottom:16px}
.card-author{font-size:11px;color:var(--muted);font-weight:600}
.card-link{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--green);font-weight:600;margin-top:12px}

@media(max-width:768px){
  .nav{padding:0 16px}.nav-links{display:none}
  .article-header,.article-body{padding-left:16px;padding-right:16px}
  .article-title{font-size:28px}
  .pci-grid,.missed-grid,.articles-grid{grid-template-columns:1fr}
  .digest-hero{padding:40px 16px}.digest-title{font-size:32px}
  .articles-grid{padding:32px 16px}
}