/* ==========================================================================
   LevNytt Pillar Page CSS — shared external stylesheet
   Extracted from the design system already in use across 6 of 13 pillar
   pages (Pro Vitality, Omega-3 Plus, Carotenoid Complex, Var Metod,
   Forsknings-FAQ, LevNytt Principer) as of June 2026 site audit.

   DOES NOT style nav or footer — nav.js and footer.js self-inject their
   own <style> blocks and must never be styled from here. Do not add
   .site-nav / .lnav-* / .lfoot-* rules to this file.

   Usage: <link rel="stylesheet" href="/assets/pillar.css">
   Then:  <script src="/nav.js" defer></script>
          <script src="/footer.js" defer></script>
   before </body>.
   ========================================================================== */

:root{
  /* ── LevNytt Brand Colors (from BRAND-DESIGN-SYSTEM.md) ── */
  --lv-green:#1B4332;     /* Deep Green — primary brand */
  --lv-gold:#E8C870;       /* Light Gold — secondary brand */

  /* ── Legacy design tokens (preserved for backward compatibility) ── */
  --green-dark:#1B4332;   /* brand forest — exact */
  --green:#2D6A4F;
  --green-light:#D8F3DC;
  --gold:#C9A84C;          /* brand gold — exact (was #E8B340 in legacy pages) */
  --gold-light:#F5E6A3;
  --gold-dark:#8A6E08;
  --cream:#F9F6EF;         /* brand cream — exact (was #FAF7F0 in legacy pages) */
  --cream-dark:#EDE8DC;
  --white:#FFFFFF;
  --ink:#1A1A1A;
  --ink-muted:#555550;
  --border:#DDD8CE;
  --red-light:#FFF0EE;
  --red-accent:#C0392B;
  --amber-light:#FFFBEB;
  --amber:#D97706;
  --radius:10px;
  --radius-lg:16px;
  --max-width:820px;
  --ia-max-width:920px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Inter',sans-serif;background:var(--cream);color:var(--ink);line-height:1.75;font-size:17px;}
h1,h2,h3{font-family:'Playfair Display',serif;line-height:1.3;}
a{color:var(--green-dark);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;}
a:hover{color:var(--gold-dark);}
img{height:auto;}  /* mandatory: never set width:100% on an <img> without this — see Section 3 */

.container{max-width:var(--max-width);margin:0 auto;padding:0 24px;}
.ia-wrap{max-width:var(--ia-max-width);margin:0 auto;}
.ia-wrap h1{font-family:'Playfair Display',serif;font-size:clamp(1.7rem,4vw,2.3rem);font-weight:700;color:var(--green-dark);line-height:1.25;margin-bottom:18px;}
.ia-wrap h2{font-family:'Playfair Display',serif;font-size:1.4rem;font-weight:700;color:var(--green-dark);margin:40px 0 14px;line-height:1.3;}
.ia-wrap h3{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:700;color:var(--green-dark);margin:24px 0 10px;}
.ia-wrap p{margin-bottom:14px;color:var(--ink);}
.ia-wrap a{color:var(--green);text-decoration:underline;text-decoration-color:var(--border);}
.ia-wrap a:hover{color:var(--green-dark);}

/* === Informational Article Components === */
.ia-eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:10px;}
.ia-meta{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--ink-muted);margin-bottom:28px;flex-wrap:wrap;}
.ia-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-muted);}
.ia-reader-intro{font-size:1.05rem;font-weight:400;color:var(--ink);margin-bottom:20px;padding:16px 20px;background:var(--cream-dark);border-radius:var(--radius);border-left:3px solid var(--gold);}
.ia-punchline{font-size:1.2em;font-weight:600;border-left:4px solid var(--gold);padding:18px 22px;background:var(--green-dark);margin:24px 0;border-radius:0 var(--radius) var(--radius) 0;color:var(--gold-light);}
.ia-kort-svar{background:var(--green-dark);border-radius:var(--radius-lg);padding:20px 24px;margin:22px 0;color:var(--cream);}
.ia-kort-svar h3{margin:0 0 10px;color:var(--gold-light);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;}
.ia-kort-svar p{margin:0;color:var(--cream);font-size:.95rem;line-height:1.65;}
.ia-kort-svar a{color:var(--gold-light);text-decoration-color:var(--gold-light);}
.ia-wrap .ia-takeaways{background:var(--green-dark);color:var(--cream);border-radius:var(--radius-lg);padding:24px 26px;margin:28px 0;}
.ia-wrap .ia-takeaways h3{margin:0 0 14px;color:var(--gold-light);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;font-family:'Inter',sans-serif;}
.ia-takeaways ul{margin:0;padding-left:20px;}
.ia-takeaways li{margin:9px 0;line-height:1.6;color:var(--cream);}
.ia-takeaways a{color:var(--gold-light);text-decoration-color:var(--gold-light);}
.ia-svg-card{background:var(--green-dark);border-radius:var(--radius-lg);padding:24px;margin:28px 0;}
.ia-svg-card .st-title{font:700 19px 'Playfair Display',Georgia,serif;fill:var(--cream);}
.ia-svg-card .st-num{font:700 28px 'Playfair Display',Georgia,serif;fill:var(--gold-light);}
.ia-svg-card .st-lab{font:400 12px 'Inter',Arial,sans-serif;fill:var(--cream);opacity:.7;}
.ia-svg-card .st-src{font:400 10px 'Inter',Arial,sans-serif;fill:var(--ink-muted);}
.ia-prompt{background:var(--cream-dark);border-left:3px solid var(--gold);padding:14px 18px;margin:18px 0;border-radius:0 var(--radius) var(--radius) 0;font-style:italic;color:var(--ink-muted);}
.ia-cta{background:var(--green-dark);border-radius:var(--radius-lg);padding:24px 26px;margin:28px 0;color:var(--cream);}
.ia-cta h3{margin:0 0 12px;color:var(--gold-light);font-size:1.05rem;font-weight:700;font-family:'Playfair Display',serif;}
.ia-cta p{margin-bottom:12px;color:var(--cream);line-height:1.6;}
.ia-cta a{color:var(--gold-light);text-decoration-color:var(--gold-light);}

/* IA TABLES */
.ia-method-table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.92rem;background:var(--white);border-radius:var(--radius);overflow:hidden;}
.ia-method-table th{background:var(--green-dark);color:var(--cream);text-align:left;padding:11px 14px;font-weight:600;font-size:.82rem;letter-spacing:.03em;}
.ia-method-table td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:top;}
.ia-method-table tr:last-child td{border-bottom:none;}

/* IA AUTHOR */
.ia-author-box{display:flex;gap:16px;align-items:flex-start;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;margin:36px 0;}
.ia-author-box .name{font-weight:700;color:var(--green-dark);}
.ia-author-box .cred{font-size:.85rem;color:var(--ink-muted);margin-top:4px;}
.ia-author-avatar{width:48px;height:48px;border-radius:50%;background:var(--green-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0;}

/* IA META */
.ia-method-note{background:var(--cream-dark);border-radius:var(--radius);padding:18px 20px;margin:28px 0;font-size:.9rem;color:var(--ink-muted);}
.ia-method-note strong{color:var(--ink);}

/* BREADCRUMBS (page content, not part of nav.js) */
.breadcrumbs{background:var(--white);border-bottom:1px solid var(--border);padding:12px 0;font-size:13px;color:var(--ink-muted);}
.breadcrumbs a{color:var(--ink-muted);text-decoration:none;}
.breadcrumbs a:hover{color:var(--green);}
.breadcrumbs span{margin:0 6px;}

/* HERO */
.hero{background:linear-gradient(145deg,#0d2218 0%,var(--green-dark) 60%,#20503a 100%);color:var(--white);padding:64px 0 56px;overflow:hidden;position:relative;}
.hero .lv-watermark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;height:80%;pointer-events:none;z-index:1;opacity:0.6;}
.hero>*:not(.lv-watermark){position:relative;z-index:2;}
.hero-eyebrow{font-size:12px;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px;font-family:'Inter',sans-serif;}
.hero h1{font-size:clamp(24px,4.5vw,42px);font-weight:700;color:var(--white);margin-bottom:20px;max-width:680px;}
.hero-intro{font-size:18px;color:rgba(255,255,255,0.85);max-width:620px;margin-bottom:28px;line-height:1.65;}
.hero-meta{font-size:13px;color:rgba(255,255,255,0.6);display:flex;gap:20px;flex-wrap:wrap;}
.hero-meta strong{color:rgba(255,255,255,0.85);}

/* STATS ROW */
.stats-row{background:var(--white);border-bottom:3px solid var(--gold);padding:32px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:24px;text-align:center;}
.stat-number{font-family:'Playfair Display',serif;font-size:30px;font-weight:700;color:var(--green-dark);display:block;}
.stat-label{display:block;font-size:13px;color:var(--ink-muted);margin-top:4px;line-height:1.4;}
.stat-source{display:block;font-size:11px;color:#bbb;margin-top:3px;}

/* AUTHORITY SUB-NAV (in-page jump links, not main site nav) */
.authority-nav{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:14px 0;}
.authority-nav .container{display:flex;flex-wrap:wrap;gap:6px 20px;align-items:center;}
.authority-nav-label{font-size:11px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-muted);font-family:'Inter',sans-serif;flex-shrink:0;}
.authority-nav a{font-size:13px;color:var(--green-dark);text-decoration:none;border-bottom:1px solid transparent;transition:border-color 0.2s;}
.authority-nav a:hover{border-bottom-color:var(--green);}

/* ARTICLE BODY */
.article-wrap{padding:56px 0 64px;}
.ia-punchline{background:var(--green-dark);color:var(--white);border-radius:var(--radius);padding:28px 32px;margin-bottom:40px;border-left:5px solid var(--gold);}
.ia-punchline p{font-size:18px;line-height:1.65;margin:0;}
.ia-punchline strong{color:var(--gold-light);}
.ia-takeaways{background:var(--cream-dark);border-radius:var(--radius);padding:28px 32px;margin-bottom:48px;border:1px solid var(--border);}
.ia-takeaways h2{font-size:13px;color:var(--green-dark);margin-bottom:16px;font-family:'Inter',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;}
.ia-takeaways ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.ia-takeaways li{padding-left:28px;position:relative;font-size:15.5px;line-height:1.55;}
.ia-takeaways li::before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:700;}
.article-body h2{font-size:clamp(21px,3.5vw,27px);color:var(--green-dark);margin:52px 0 20px;padding-top:8px;border-top:2px solid var(--border);}
.article-body h2:first-of-type{margin-top:0;border-top:none;}
.article-body h3{font-size:19px;color:var(--ink);margin:32px 0 12px;}
.article-body p{margin-bottom:18px;}
.article-body p:last-child{margin-bottom:0;}

/* CALLOUTS */
.callout{border-radius:var(--radius);padding:22px 26px;margin:28px 0;}
.callout-standard{background:var(--green-light);border-left:4px solid var(--green);}
.callout-gold{background:var(--gold-light);border-left:4px solid var(--gold);}
.callout-amber{background:var(--amber-light);border-left:4px solid var(--amber);}
.callout-warning{background:var(--red-light);border-left:4px solid var(--red-accent);}
.callout-title{font-family:'Inter',sans-serif;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:0.07em;margin-bottom:8px;}
.callout-standard .callout-title{color:var(--green-dark);}
.callout-gold .callout-title{color:var(--gold-dark);}
.callout-amber .callout-title{color:var(--amber);}
.callout-warning .callout-title{color:var(--red-accent);}
.callout p{margin:0;font-size:15.5px;line-height:1.65;}

/* COMPONENT CARDS (e.g. Pro Vitality's 4 sub-products) */
.component-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:28px 0;}
.component-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;border-top:3px solid var(--green);}
.component-card.gold-top{border-top-color:var(--gold);}
.component-card.amber-top{border-top-color:var(--amber);}
.component-name{font-family:'Inter',sans-serif;font-weight:700;font-size:14px;color:var(--green-dark);margin-bottom:4px;}
.component-desc{font-size:13.5px;color:var(--ink);line-height:1.5;margin-bottom:8px;}
.component-link{font-size:12px;color:var(--green-dark);}

/* RESEARCH BOX (clinical-claim citations within pillar pages, e.g. personlig-vard.html) */
.research-box{background:var(--white);border:1px solid var(--border);border-left:4px solid var(--gold);border-radius:var(--radius);padding:26px 30px;margin:28px 0;}
.research-box-label{display:block;font-family:'Inter',sans-serif;font-size:11px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:10px;}
.research-box h4{font-family:'Playfair Display',serif;font-size:20px;font-weight:700;color:var(--green-dark);margin-bottom:12px;line-height:1.3;}
.research-box p{font-size:15.5px;line-height:1.65;color:var(--ink);margin-bottom:12px;}
.research-box p:last-of-type{margin-bottom:12px;}
.research-box cite{display:block;font-size:12.5px;color:var(--ink-muted);font-style:italic;}

/* TABLES */
.table-wrap{overflow-x:auto;margin:28px 0;border-radius:var(--radius);border:1px solid var(--border);}
table{width:100%;border-collapse:collapse;font-size:15px;}
thead{background:var(--green-dark);color:var(--white);}
thead th{padding:14px 18px;text-align:left;font-weight:600;font-size:13px;letter-spacing:0.04em;}
tbody tr:nth-child(even){background:var(--cream);}
tbody tr:nth-child(odd){background:var(--white);}
tbody td{padding:12px 18px;border-bottom:1px solid var(--border);vertical-align:top;line-height:1.5;}
tbody tr:last-child td{border-bottom:none;}

/* TIER BOXES (cross-links to other pillar/authority pages — see Section 4 Tier Destination Rules) */
.tier-section{margin:56px 0 40px;padding:36px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.tier-label{font-size:11px;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:20px;font-family:'Inter',sans-serif;}
.tier-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;}
.tier-box{border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;background:var(--white);text-decoration:none;transition:border-color 0.2s,box-shadow 0.2s,transform 0.2s;display:block;}
.tier-box:hover{border-color:var(--gold);box-shadow:0 3px 16px rgba(201,168,76,0.22);transform:translateY(-1px);}
.tier-box-label{font-size:10px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:4px;display:block;font-family:'Inter',sans-serif;}
.tier-box-title{font-size:14px;font-weight:600;color:var(--green-dark);font-family:'Inter',sans-serif;}

/* CTA BLOCK — see Section 0 CTA rules: no health claims, no cost/price for kosttillskott */
.cta-block{background:linear-gradient(135deg,var(--green-dark),#0d2218);border-radius:var(--radius);padding:36px 40px;margin:48px 0;color:var(--white);text-align:center;}
.cta-block h3{font-size:22px;color:var(--white);margin-bottom:12px;}
.cta-block p{color:rgba(255,255,255,0.8);margin-bottom:24px;font-size:16px;}
.cta-btn{display:inline-block;background:var(--gold);color:var(--white);padding:14px 32px;border-radius:6px;font-weight:600;text-decoration:none;font-size:15px;font-family:'Inter',sans-serif;}
.cta-btn:hover{background:var(--gold-dark);color:var(--white);}

/* FAQ ACCORDION */
.faq-section{margin:48px 0;}
details{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;background:var(--white);overflow:hidden;}
summary{padding:18px 22px;font-weight:600;cursor:pointer;font-size:16px;display:flex;justify-content:space-between;align-items:center;list-style:none;color:var(--green-dark);font-family:'Inter',sans-serif;}
summary::after{content:'+';font-size:20px;color:var(--gold);font-weight:300;flex-shrink:0;margin-left:12px;}
details[open] summary::after{content:'−';}
.faq-answer{padding:16px 22px 20px;font-size:15.5px;line-height:1.65;border-top:1px solid var(--cream-dark);}
.faq-answer p{margin-bottom:12px;}
.faq-answer p:last-child{margin-bottom:0;}

/* AUTHOR BOX (EEAT) */
.author-box{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px 28px;margin:48px 0 32px;display:flex;gap:20px;align-items:flex-start;}
.author-avatar{width:56px;height:56px;border-radius:50%;background:var(--cream-dark);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;border:2px solid var(--border);overflow:hidden;}
.author-avatar img{width:100%;height:100%;object-fit:cover;display:block;}
.author-info{flex:1;}
.author-label{font-size:11px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:4px;display:block;font-family:'Inter',sans-serif;}
.author-info strong{display:block;font-size:15px;color:var(--ink);margin-bottom:4px;}
.author-info span{font-size:13.5px;color:var(--ink-muted);line-height:1.5;}
.method-note{font-size:13px;color:var(--ink-muted);border-top:1px solid var(--border);padding-top:16px;margin-top:16px;line-height:1.55;}
.last-updated{font-size:13px;color:var(--ink-muted);margin-bottom:40px;}

/* JOURNEY / CONTENT-CLUSTER BLOCK */
.journey-block{background:var(--cream-dark);border-radius:var(--radius);padding:28px 32px;margin:48px 0 0;border:1px solid var(--border);}
.journey-label{font-family:'Inter',sans-serif;font-size:11px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:16px;}
.journey-steps{display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.journey-step{font-size:13.5px;color:var(--green-dark);font-weight:500;font-family:'Inter',sans-serif;}
.journey-arrow{color:var(--gold);font-size:16px;}

/* RESPONSIVE — 3 breakpoints, mandatory on every page (audit found pages with only 1) */
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;} /* harmless if footer.js page has no .footer-grid */
}
@media(max-width:768px){
  .container{padding:0 20px;}
}
@media(max-width:600px){
  .hero{padding:44px 0 40px;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .component-grid{grid-template-columns:1fr;}
  .tier-grid{grid-template-columns:1fr 1fr;}
  .cta-block{padding:28px 22px;}
  .author-box{flex-direction:column;}
  .ia-punchline,.ia-takeaways{padding:20px 20px;}
  .research-box{padding:20px 22px;}
  .journey-steps{flex-direction:column;align-items:flex-start;}
}