/* PA CROP Services — Design System v2
   Shared across all pages. Import via <link rel="stylesheet" href="/site.css">
   Typography: Outfit + Instrument Serif
   Palette: Slate / Gold / Sage on Cream */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* ── Accessibility ── */
*:focus-visible{outline:2px solid var(--gold,#C9982A);outline-offset:2px;border-radius:4px}
.nav-cta:focus-visible,.btn-p:focus-visible,.btn-g:focus-visible,.btn-gold:focus-visible{outline-offset:3px}
.skip-link{position:absolute;top:-100px;left:16px;z-index:10000;background:var(--slate,#0C1220);color:#fff;padding:12px 24px;border-radius:0 0 8px 8px;font-weight:600;font-size:14px;transition:top .2s;text-decoration:none}.skip-link:focus{top:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}
:root{
  --slate:#0C1220;--slate2:#1A2332;--slate3:#2D3A4A;
  --gold:#C9982A;--gold-light:#F5EDDA;--gold-muted:#A68A3E;
  --sage:#6B8F71;--sage-light:#E8F0E9;
  --cream:#FAF9F6;--cream2:#F3F1EC;--cream3:#EBE8E2;
  --ink:#1C1C1C;--ink2:#4A4A4A;--ink3:#7A7A7A;--ink4:#A8A8A8;
  --white:#FFFFFF;--red:#C44536;
  --radius:10px;
  --font:'Outfit',system-ui,-apple-system,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
::selection{background:var(--gold-light);color:var(--slate)}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}
.container{max-width:1200px;margin:0 auto;padding:0 28px;overflow-wrap:break-word}

/* ── Reduced Motion (WCAG 2.1 SC 2.3.3) ── */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ── Reveal Animation ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.v{opacity:1;transform:translateY(0)}

/* ── Shared Nav ── */
.site-nav{position:sticky;top:0;z-index:100;background:rgba(250,249,246,.92);backdrop-filter:blur(20px) saturate(1.2);border-bottom:1px solid rgba(0,0,0,.06);padding:0 28px}
.site-nav .nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--slate);letter-spacing:-.3px}
.nav-mark{width:32px;height:32px;background:var(--slate);border-radius:7px;display:flex;align-items:center;justify-content:center}
.nav-mark svg{width:16px;height:16px}
.nav-brand em{font-family:var(--serif);font-style:italic;color:var(--gold-muted);font-weight:400;margin-left:2px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:14px;font-weight:500;color:var(--ink2);transition:color .2s;min-height:44px;display:inline-flex;align-items:center}
.nav-links a:hover{color:var(--ink)}
/* H6: Active page indicator in nav */
.nav-links a[aria-current="page"]{color:var(--slate);font-weight:700;border-bottom:2px solid var(--gold);padding-bottom:2px}
.nav-cta{background:var(--slate);color:var(--white)!important;padding:10px 20px;min-height:44px;display:inline-flex;align-items:center;border-radius:8px;font-weight:600;font-size:13px;transition:all .25s var(--ease)}
.nav-cta:hover{background:var(--slate2);transform:translateY(-1px);box-shadow:0 4px 16px rgba(12,18,32,.15)}
.nav-mobile{display:none;width:36px;height:36px;background:none;border:none;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-mobile span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:all .3s}
@media(max-width:768px){.nav-links{display:none}.nav-mobile{display:flex}}

/* H6: Visited link differentiation */
.article-body a:visited{color:var(--gold-muted);opacity:.8}

/* H6: Visual breadcrumb shared style */
.breadcrumb-nav{font-size:13px;color:var(--ink3);padding:12px 0;margin-bottom:4px}
.breadcrumb-nav ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:0;margin:0}
.breadcrumb-nav li{display:flex;align-items:center;gap:6px}
.breadcrumb-nav li+li::before{content:'›';color:var(--ink4);font-size:14px}
.breadcrumb-nav a{color:var(--gold-muted);font-weight:500}
.breadcrumb-nav a:hover{color:var(--gold)}
.breadcrumb-nav [aria-current="page"]{color:var(--ink2);font-weight:600}

/* H7: Skip link is defined above in the Accessibility section */

/* ── Shared Footer ── */
.site-footer{background:var(--slate);padding:40px 0;border-top:1px solid rgba(255,255,255,.06)}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer-left{font-size:13px;color:rgba(255,255,255,.7)}
.footer-legal{font-size:11px;color:rgba(255,255,255,.6);margin-top:4px}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.7);transition:color .2s}
.footer-links a:hover{color:rgba(255,255,255,.85)}
.footer-links a:focus-visible{outline:2px solid var(--gold,#C9982A);outline-offset:2px;border-radius:4px}
@media(max-width:768px){.footer-inner{flex-direction:column;text-align:center}}

/* ── Article Layout ── */
.article-hero{padding:80px 0 48px;text-align:center;border-bottom:1px solid var(--cream3)}
.article-hero .section-tag{font-size:12px;font-weight:700;color:var(--gold-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px}
.article-hero h1{font-family:var(--serif);font-size:clamp(28px,4vw,42px);color:var(--slate);line-height:1.15;max-width:720px;margin:0 auto 16px}
.article-hero .meta{font-size:14px;color:var(--ink3)}
.article-body{max-width:720px;margin:0 auto;padding:48px 28px 80px}
.article-body h2{font-family:var(--serif);font-size:26px;color:var(--slate);margin:40px 0 16px;line-height:1.2}
.article-body h3{font-size:18px;font-weight:700;color:var(--slate);margin:32px 0 12px}
.article-body p{font-size:16px;color:var(--ink2);line-height:1.8;margin-bottom:20px;overflow-wrap:break-word;word-break:break-word}
.article-body ul,.article-body ol{margin:0 0 20px 24px;color:var(--ink2);font-size:16px;line-height:1.8}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--gold-muted);font-weight:500;border-bottom:1px solid var(--gold-light);transition:border-color .2s}
.article-body a:hover{border-color:var(--gold)}
.article-body blockquote{border-left:3px solid var(--gold);padding:16px 24px;background:var(--gold-light);border-radius:0 8px 8px 0;margin:24px 0;font-size:16px;color:var(--slate);font-style:italic}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.article-body th{background:var(--cream2);font-weight:600;color:var(--slate);padding:12px 16px;text-align:left;border-bottom:2px solid var(--cream3)}
.article-body td{padding:12px 16px;border-bottom:1px solid var(--cream3);color:var(--ink2)}
.article-body .cta-box{background:var(--white);border:1.5px solid var(--cream3);border-radius:12px;padding:28px;text-align:center;margin:32px 0}
.article-body .cta-box h3{margin-top:0;font-family:var(--serif)}
.article-body .cta-box .btn{display:inline-block;background:var(--slate);color:var(--white);padding:12px 28px;border-radius:8px;font-weight:600;font-size:14px;margin-top:12px;transition:all .25s var(--ease)}
.article-body .cta-box .btn:hover{background:var(--slate2);transform:translateY(-1px)}

/* Author box */
.author-box{display:flex;gap:16px;align-items:center;padding:24px;background:var(--white);border:1px solid var(--cream3);border-radius:12px;margin:40px 0}
.author-box .avatar{width:48px;height:48px;background:var(--gold-light);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.author-box .info .name{font-weight:600;color:var(--slate);font-size:14px}
.author-box .info .role{font-size:13px;color:var(--ink3)}

/* ── Page Header (for non-article pages) ── */
.page-hero{padding:80px 0 48px;text-align:center;border-bottom:1px solid var(--cream3)}
.page-hero h1{font-family:var(--serif);font-size:clamp(30px,4.5vw,48px);color:var(--slate);line-height:1.15;margin-bottom:16px}
.page-hero p{font-size:17px;color:var(--ink3);max-width:600px;margin:0 auto}

/* ── Buttons ── */
.btn-p{background:var(--slate);color:var(--white);padding:13px 28px;border-radius:var(--radius);font-size:15px;font-weight:600;font-family:var(--font);border:none;cursor:pointer;transition:all .25s var(--ease);display:inline-flex;align-items:center;gap:8px}
.btn-p:hover{background:var(--slate2);transform:translateY(-1px);box-shadow:0 6px 24px rgba(12,18,32,.15)}
.btn-p:disabled,.btn-g:disabled,.btn-gold:disabled{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.btn-g{background:transparent;border:1.5px solid var(--cream3);color:var(--ink);padding:13px 28px;border-radius:var(--radius);font-size:15px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all .25s var(--ease)}
.btn-g:hover{border-color:var(--ink4);background:var(--white)}
.btn-gold{background:var(--gold);color:var(--white);padding:13px 28px;border-radius:var(--radius);font-size:15px;font-weight:600;font-family:var(--font);border:none;cursor:pointer;transition:all .25s var(--ease)}
.btn-gold:hover{background:#D4A843;box-shadow:0 6px 24px rgba(201,152,42,.25)}

/* ── Required field indicator ── */
.field label .required-mark{color:var(--red);margin-left:2px;font-weight:700}

/* ── Form error inline message ── */
.field-error{color:var(--red);font-size:12px;margin-top:5px;display:none}
.field-error.show{display:block}

/* ── Cards ── */
.card{background:var(--white);border:1px solid var(--cream3);border-radius:14px;padding:28px;transition:all .3s var(--ease)}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.05);border-color:transparent}

/* ── Form elements ── */
.field input,.field select,.field textarea{width:100%;padding:12px 16px;border:1.5px solid var(--cream3);border-radius:var(--radius);font-family:var(--font);font-size:15px;color:var(--ink);background:var(--white);outline:none;transition:all .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,152,42,.1)}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:6px}

/* ── Section tag ── */
.section-tag{font-size:12px;font-weight:700;color:var(--gold-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px}

/* ── Mobile menu ── */
.mobile-menu{display:none;position:fixed;top:64px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--cream3);padding:12px 24px;z-index:99;box-shadow:0 8px 32px rgba(0,0,0,.08)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 0;min-height:44px;font-size:15px;color:var(--ink2);border-bottom:1px solid var(--cream2);font-weight:500}
.mobile-menu a:last-child{border:none;color:var(--gold-muted);font-weight:700}