/* ==========================================================================
   Kosttilskuddguiden.no — design system
   ========================================================================== */

:root{
  --ink:#0a0f0c;
  --panel:#121812;
  --panel-2:#171f17;
  --panel-3:#1c251c;
  --line: rgba(255,255,255,.09);
  --line-strong: rgba(255,255,255,.16);
  --text:#eef3ec;
  --muted:#9db3a5;
  --muted-2:#71897a;
  --lime:#c8ff3d;
  --lime-ink:#0e1a08;
  --orange:#ff6a2b;
  --orange-2:#ff8a4d;
  --blue:#4dd0ff;
  --danger:#ff5c5c;
  --radius:16px;
  --radius-sm:10px;
  --shadow: 0 20px 60px -20px rgba(0,0,0,.6);
  --maxw:1200px;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-head: 'Sora', var(--font-body);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(200,255,61,.07), transparent 60%),
    radial-gradient(900px 500px at 5% 0%, rgba(255,106,43,.08), transparent 55%),
    var(--ink);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
p{margin:0 0 1.1em}
ul{margin:0 0 1.1em;padding-left:1.2em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.visually-hidden{position:absolute;left:-9999px}

/* ---------- buttons & badges ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-family:var(--font-head);font-weight:600;font-size:.95rem;
  padding:14px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--lime),#a6e82c);color:var(--lime-ink);box-shadow:0 10px 30px -8px rgba(200,255,61,.45)}
.btn-primary:hover{box-shadow:0 16px 34px -8px rgba(200,255,61,.6)}
.btn-outline{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-outline:hover{border-color:var(--lime);color:var(--lime)}
.btn-orange{background:linear-gradient(135deg,var(--orange),#ff8a4d);color:#1a0900;box-shadow:0 10px 30px -8px rgba(255,106,43,.5)}
.btn-block{width:100%}
.btn-sm{padding:10px 16px;font-size:.85rem}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;border:1px solid var(--line-strong);
  color:var(--muted);background:rgba(255,255,255,.03);
}
.badge-lime{color:var(--lime-ink);background:var(--lime);border-color:transparent}
.badge-orange{color:#2a1000;background:var(--orange);border-color:transparent}
.badge-outline{background:transparent}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,15,12,.82);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:800;font-size:1.15rem;letter-spacing:-.01em;white-space:nowrap}
.logo-mark{
  width:36px;height:36px;border-radius:9px;flex:none;
  overflow:hidden;display:flex;align-items:center;justify-content:center;
}
.logo-mark img{width:100%;height:100%;object-fit:cover;display:block}
.logo span{color:var(--lime)}
@media (max-width:400px){.logo{font-size:1rem}}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{font-size:.95rem;font-weight:600;color:var(--muted);transition:color .15s}
.main-nav a:hover, .main-nav a.active{color:var(--text)}
.main-nav .nav-cta{display:none}
.main-nav a.nav-cta, .main-nav a.nav-cta:hover{color:#000}
.header-actions{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:10px;width:44px;height:44px;color:var(--text);cursor:pointer}

@media (max-width:860px){
  .main-nav{
    position:fixed;top:76px;left:0;right:0;height:calc(100vh - 76px);height:calc(100dvh - 76px);z-index:60;
    background:#05080a;background-color:#05080a;backdrop-filter:none;-webkit-backdrop-filter:none;
    flex-direction:column;align-items:flex-start;padding:28px 24px;gap:20px;
    overflow-y:auto;
    transform:translateY(-8px);opacity:0;visibility:hidden;transition:.2s ease;
    border-top:1px solid var(--line);
    box-shadow:0 20px 40px rgba(0,0,0,.5);
  }
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .main-nav a{font-size:1.1rem}
  .main-nav .nav-cta{display:inline-flex;margin-top:4px}
  .nav-toggle{display:block}
  .header-actions .btn-primary{padding:10px 16px;font-size:.85rem}
}

@media (max-width:520px){
  .site-header .container{gap:8px}
  .logo{font-size:.92rem;gap:8px}
  .logo-mark{width:30px;height:30px}
  .header-actions{gap:8px}
  .header-actions .btn-primary{display:none}
}

@media (max-width:340px){
  .logo .logo-suffix{display:none}
}

/* ---------- hero ---------- */
.hero{padding:64px 0 56px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.2rem,4.5vw,3.4rem)}
.hero .lede{font-size:1.15rem;color:var(--muted);max-width:46ch}
.hero-stats{display:flex;gap:28px;margin-top:28px;flex-wrap:wrap}
.hero-stats div strong{display:block;font-family:var(--font-head);font-size:1.6rem;color:var(--lime)}
.hero-stats div span{font-size:.82rem;color:var(--muted-2)}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero-visual{
  border-radius:24px;border:1px solid var(--line);
  background:linear-gradient(160deg,var(--panel-2),var(--panel));
  padding:28px;box-shadow:var(--shadow);position:relative;
}
.hero-visual .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.hero-visual .mini-card{
  display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;
  background:var(--panel-3);border:1px solid var(--line);margin-bottom:10px;
}
.hero-visual .mini-card .ico{width:38px;height:38px;border-radius:9px;flex:none;display:flex;align-items:center;justify-content:center;font-size:1.1rem;background:rgba(200,255,61,.12);color:var(--lime)}
.hero-visual .mini-card b{display:block;font-size:.88rem}
.hero-visual .mini-card small{color:var(--muted-2);font-size:.76rem}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero{padding:40px 0 40px}
}

/* ---------- category pills ---------- */
.pill-row{display:flex;gap:10px;overflow-x:auto;padding:4px 0 18px;scrollbar-width:thin}
.pill{
  flex:none;padding:10px 18px;border-radius:999px;border:1px solid var(--line-strong);
  font-size:.85rem;font-weight:600;color:var(--muted);background:var(--panel);cursor:pointer;
  transition:.15s;
}
.pill:hover{color:var(--text);border-color:var(--lime)}
.pill.active{background:var(--lime);color:var(--lime-ink);border-color:transparent}

/* ---------- section headers ---------- */
.section{padding:64px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0}
.section-head p{color:var(--muted);margin:8px 0 0;max-width:52ch}
.eyebrow{color:var(--lime);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px;display:block}

/* ---------- article cards / grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid{grid-template-columns:1fr}}

.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease, border-color .18s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.card-media{
  height:150px;position:relative;display:flex;align-items:center;justify-content:center;
  overflow:hidden;isolation:isolate;
}
.card-media::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.09) 1px, transparent 1.6px);
  background-size:16px 16px;
  mask-image:radial-gradient(circle at 50% 50%, black 0%, transparent 75%);
}
.card-media::after{
  content:"";position:absolute;left:-10%;right:-10%;bottom:-40%;height:80%;
  border-top:1px solid rgba(255,255,255,.08);transform:rotate(-4deg);
}
.card-media .media-glow{
  position:absolute;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.22), transparent 70%);
}
.card-media .media-icon{
  position:relative;font-size:3.1rem;line-height:1;
  filter:drop-shadow(0 10px 18px rgba(0,0,0,.45));
}
.card-media img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:1.08rem}
.card-body p{color:var(--muted);font-size:.92rem;margin:0}
.card-meta{display:flex;gap:10px;align-items:center;font-size:.78rem;color:var(--muted-2);margin-top:auto}
.card-link{color:var(--lime);font-weight:700;font-size:.88rem;display:inline-flex;align-items:center;gap:6px;margin-top:6px}

/* media gradients per category */
.media-protein{background:linear-gradient(135deg,#1c2a17,#0e1a0d)}
.media-kreatin{background:linear-gradient(135deg,#1a2430,#0d1620)}
.media-preworkout{background:linear-gradient(135deg,#301616,#1a0d0d)}
.media-testo{background:linear-gradient(135deg,#2a1c30,#150c1a)}
.media-sovn{background:linear-gradient(135deg,#15202f,#0b131e)}
.media-fett{background:linear-gradient(135deg,#301a12,#1a0d08)}
.media-elektrolytt{background:linear-gradient(135deg,#0f2a2a,#08161a)}
.media-vitamin{background:linear-gradient(135deg,#2a2712,#161408)}
.media-snacks{background:linear-gradient(135deg,#2a1a20,#160d10)}
.media-karbo{background:linear-gradient(135deg,#22270f,#121408)}

/* ---------- trust / features ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.feature-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.feature-grid{grid-template-columns:1fr}}
.feature{padding:26px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line)}
.feature .ico{width:44px;height:44px;border-radius:12px;background:rgba(200,255,61,.12);color:var(--lime);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:14px}
.feature h3{font-size:1.05rem;margin-bottom:6px}
.feature p{color:var(--muted);font-size:.92rem;margin:0}

/* ---------- CTA banner ---------- */
.cta-banner{
  border-radius:24px;padding:48px;position:relative;overflow:hidden;
  background:linear-gradient(120deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
}
.cta-banner h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:6px}
.cta-banner p{color:var(--muted);margin:0;max-width:48ch}
.cta-banner::before{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,255,61,.25),transparent 70%);
}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:56px 0 28px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text);margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.site-footer a{font-size:.92rem;color:var(--muted)}
.site-footer a:hover{color:var(--lime)}
.footer-note{font-size:.82rem;color:var(--muted-2);border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.disclosure-box{
  font-size:.85rem;color:var(--muted);background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:16px 18px;margin-bottom:36px;
}
.disclosure-box strong{color:var(--text)}

/* ==========================================================================
   Article page
   ========================================================================== */
.breadcrumb{font-size:.85rem;color:var(--muted-2);margin-bottom:18px;display:flex;gap:6px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--lime)}

.article-head{padding:44px 0 20px}
.article-head .badge{margin-bottom:16px}
.article-head h1{font-size:clamp(2rem,4vw,2.9rem);max-width:20ch}
.article-head .sub{color:var(--muted);font-size:1.08rem;max-width:60ch}
.byline{display:flex;align-items:center;gap:12px;margin-top:24px;font-size:.85rem;color:var(--muted-2)}
.byline .avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--lime),var(--orange));flex:none}
.byline b{color:var(--text)}

.article-layout{display:grid;grid-template-columns:1fr 300px;gap:56px;align-items:start;padding-bottom:64px}
@media (max-width:960px){.article-layout{grid-template-columns:1fr}}

.prose h2{font-size:1.55rem;margin-top:2.2em}
.prose h3{font-size:1.2rem;margin-top:1.6em}
.prose p{color:#dbe6de;font-size:1.02rem}
.prose ul li, .prose ol li{margin-bottom:.5em;color:#dbe6de}
.prose strong{color:var(--text)}
.toc{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin:28px 0}
.toc b{display:block;margin-bottom:10px;font-family:var(--font-head)}
.toc ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.toc a{font-size:.92rem;color:var(--muted)}
.toc a:hover{color:var(--lime)}

.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
@media (max-width:600px){.pros-cons{grid-template-columns:1fr}}
.pros-cons .box{padding:20px;border-radius:14px;border:1px solid var(--line);background:var(--panel)}
.pros-cons .box.pro{border-color:rgba(200,255,61,.3)}
.pros-cons .box.con{border-color:rgba(255,106,43,.25)}
.pros-cons .box b{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-family:var(--font-head)}
.pros-cons ul{padding-left:0;list-style:none;margin:0}
.pros-cons li{display:flex;gap:10px;font-size:.92rem;color:#dbe6de;margin-bottom:8px}

.product-card{
  border:1px solid var(--line-strong);background:var(--panel-2);border-radius:var(--radius);
  padding:26px;margin:28px 0;position:relative;overflow:hidden;
}
.product-card .top-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.product-card h3{font-size:1.2rem;margin:0}
.product-card .price{font-family:var(--font-head);font-size:1.5rem;color:var(--lime)}
.product-card .price small{font-size:.85rem;color:var(--muted-2);text-decoration:line-through;margin-left:8px;font-weight:400}
.product-card ul{margin:14px 0}
.product-card ul li{font-size:.92rem;color:#dbe6de}
.product-card .cta-row{display:flex;gap:12px;align-items:center;margin-top:18px;flex-wrap:wrap}
.product-card .store-note{font-size:.78rem;color:var(--muted-2)}

.faq-item{border-bottom:1px solid var(--line);padding:18px 0}
.faq-item summary{cursor:pointer;font-weight:700;font-family:var(--font-head);font-size:1.02rem;display:flex;justify-content:space-between;align-items:center;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--lime);transition:.15s}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:12px 0 0;color:var(--muted)}

.callout{background:rgba(200,255,61,.07);border:1px solid rgba(200,255,61,.25);border-radius:14px;padding:18px 20px;margin:24px 0;font-size:.95rem}
.callout b{color:var(--lime)}

.sidebar-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:22px}
.sidebar-card h4{font-family:var(--font-head);font-size:.95rem;margin-bottom:14px}
.sidebar-list{display:flex;flex-direction:column;gap:14px}
.sidebar-list a{display:flex;gap:12px;align-items:center;font-size:.88rem;color:var(--muted)}
.sidebar-list a:hover{color:var(--lime)}
.sidebar-list .ico{width:34px;height:34px;border-radius:9px;flex:none;display:flex;align-items:center;justify-content:center;font-size:1rem}
.sidebar-cta{position:sticky;top:96px}

.rating-row{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted)}
.stars{color:var(--lime);letter-spacing:1px}

.related-strip{padding:60px 0}

hr.rule{border:none;border-top:1px solid var(--line);margin:40px 0}

@media (max-width:640px){
  .container{padding:0 18px}
  .cta-banner{padding:32px}
  .product-card{padding:20px}
}

/* ==========================================================================
   Single-product review page
   ========================================================================== */
.review-hero-img{
  width:100%;border-radius:var(--radius);border:1px solid var(--line);
  margin:28px 0;overflow:hidden;background:var(--panel);
}
.review-hero-img img{width:100%;height:auto;display:block}
.review-inline-img{
  width:100%;border-radius:14px;border:1px solid var(--line);overflow:hidden;margin:24px 0;
}
.review-inline-img img{width:100%;height:auto;display:block}

.review-scorecard{
  display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
  background:var(--panel-2);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:24px 26px;margin:28px 0;
}
@media (max-width:640px){.review-scorecard{grid-template-columns:1fr}}
.score-rows{display:flex;flex-direction:column;gap:10px}
.score-row{display:grid;grid-template-columns:110px 1fr 36px;align-items:center;gap:12px;font-size:.88rem}
.score-row span{color:var(--muted)}
.score-row .bar{height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.score-row .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--lime),var(--orange));border-radius:99px}
.score-row b{text-align:right;font-family:var(--font-head)}
.score-total{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:110px;height:110px;border-radius:50%;flex:none;
  background:radial-gradient(circle,rgba(200,255,61,.14),transparent 70%);
  border:2px solid var(--lime);
}
.score-total b{font-family:var(--font-head);font-size:2rem;color:var(--lime);line-height:1}
.score-total span{font-size:.7rem;color:var(--muted-2);text-align:center}