/* ============================================================
   BLOG ELGREEN — wspolny styl dla listy wpisow i pojedynczych wpisow
   Oparty na systemie z kariera.html / cookies.html / rodo.html
   (ciemne tlo z poswiata, zielony akcent, Inter + JetBrains Mono).
   Wszystkie sciezki sa root-relative (/...), wiec dzialaja
   niezaleznie od glebokosci podstrony wpisu.
   ============================================================ */

:root{
  --bg:#07120E;
  --bg-2:#0B1A14;
  --surface:rgba(255,255,255,0.04);
  --surface-2:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.08);
  --border-strong:rgba(255,255,255,0.14);
  --text:#E9F2EC;
  --text-dim:#8FA59A;
  --text-mute:#5E6F66;
  --brand:#2ECC8C;
  --brand-2:#4FE3A6;
  --brand-soft:rgba(46,204,140,0.12);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

/* ---------- Tlo (poswiata + siatka + sygnet) ---------- */
.aurora{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.aurora::before,.aurora::after{
  content:"";position:absolute;border-radius:50%;filter:blur(120px);opacity:.35;
}
.aurora::before{
  width:700px;height:700px;background:radial-gradient(circle,#2ECC8C 0%,transparent 70%);
  top:-220px;left:-220px;
}
.aurora::after{
  width:600px;height:600px;background:radial-gradient(circle,#0EA371 0%,transparent 70%);
  bottom:-160px;right:-160px;opacity:.28;
}
.grid-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(rgba(46,204,140,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(46,204,140,0.04) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at center,black 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center,black 30%,transparent 75%);
}
.sygnet-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-color:var(--brand);
  -webkit-mask-image:url('/images/sygnet-tile.png');
  mask-image:url('/images/sygnet-tile.png');
  -webkit-mask-repeat:repeat;mask-repeat:repeat;
  -webkit-mask-size:260px 260px;mask-size:260px 260px;
  opacity:.10;
}
@media (max-width:640px){
  .sygnet-bg{-webkit-mask-size:200px 200px;mask-size:200px 200px;opacity:.08}
}

.container{max-width:1240px;margin:0 auto;padding:0 24px}
.container--narrow{max-width:820px}

/* ---------- Nawigacja (pelne menu) ---------- */
.nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);
  z-index:100;width:calc(100% - 32px);max-width:1240px;
  display:flex;align-items:center;gap:18px;
  padding:6px 6px 6px 18px;
  background:rgba(11,26,20,0.6);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border:1px solid var(--border);
  border-radius:100px;
}
.nav__logo{display:flex;align-items:center;flex-shrink:0}
.nav__logo img{height:46px;width:auto;display:block}
.nav__links{list-style:none;display:flex;gap:4px;margin:0 auto;padding:0}
.nav__links a{
  display:inline-block;padding:9px 14px;border-radius:100px;
  font-size:14px;color:var(--text-dim);transition:color .2s,background .2s;
}
.nav__links a:hover{color:var(--text);background:rgba(255,255,255,0.05);text-decoration:none}
.nav__links a.is-active{color:var(--brand);background:var(--brand-soft)}
.nav__cta{
  display:inline-flex;align-items:center;gap:8px;flex-shrink:0;
  padding:10px 18px;background:var(--brand);color:#04140C;
  border-radius:100px;font-size:14px;font-weight:600;transition:all .2s ease;
}
.nav__cta:hover{background:var(--brand-2);transform:translateY(-1px);text-decoration:none}
.nav__cta svg{transition:transform .2s ease}
.nav__cta:hover svg{transform:translateX(3px)}
.nav__burger{
  display:none;width:44px;height:44px;flex-shrink:0;margin-left:auto;
  border:none;background:rgba(255,255,255,0.05);border-radius:50%;
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav__burger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}

/* Menu mobilne (pelnoekranowe) */
.nav__mobile{
  position:fixed;inset:0;z-index:200;
  background:rgba(7,18,14,0.97);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.nav__mobile.open{opacity:1;pointer-events:auto}
.nav__mobile a{font-size:22px;color:var(--text);padding:12px 24px}
.nav__mobile a:hover{color:var(--brand);text-decoration:none}
.nav__mobile a.is-active{color:var(--brand)}
.nav__mobile-close{
  position:absolute;top:22px;right:24px;width:44px;height:44px;
  font-size:26px;line-height:1;background:none;border:none;color:var(--text);cursor:pointer;
}
@media (max-width:880px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
}
@media (min-width:881px){
  .nav__mobile{display:none}
}

/* ---------- Przyciski ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:100px;font-size:15px;font-weight:600;
  transition:all .2s ease;cursor:pointer;border:1px solid transparent;text-decoration:none;
}
.btn--primary{background:var(--brand);color:#04140C}
.btn--primary:hover{background:var(--brand-2);transform:translateY(-2px);box-shadow:0 12px 32px -8px rgba(46,204,140,0.4);text-decoration:none}
.btn--ghost{background:rgba(255,255,255,0.06);color:var(--text);border-color:var(--border-strong)}
.btn--ghost:hover{background:rgba(255,255,255,0.10);text-decoration:none}

/* ---------- Naglowek bloga ---------- */
.blog-hero{padding:148px 0 36px}
.blog-hero__tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;background:var(--brand-soft);
  border:1px solid rgba(46,204,140,0.25);border-radius:100px;
  font-family:var(--mono);font-size:12px;font-weight:500;color:var(--brand);
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:22px;
}
.blog-hero h1{
  font-size:clamp(38px,6vw,68px);line-height:1.02;letter-spacing:-0.04em;
  font-weight:700;margin-bottom:18px;
}
.blog-hero h1 em{font-style:normal;color:var(--brand)}
.blog-hero p{font-size:clamp(16px,1.4vw,19px);color:var(--text-dim);max-width:600px}

/* ---------- Lista wpisow (kafelki) ---------- */
.posts{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
  padding:40px 0 110px;
}
@media (max-width:980px){.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.posts{grid-template-columns:1fr}}

.post-card{
  display:flex;flex-direction:column;
  background:#0E1A15;border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
  text-decoration:none;color:inherit;
  transition:transform .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--border-strong);text-decoration:none}
.post-card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0E2018}
.post-card__media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.post-card:hover .post-card__media img{transform:scale(1.05)}
.post-card__badge{
  position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;background:rgba(7,18,14,0.82);border:1px solid var(--brand-soft);
  color:var(--brand);font-family:var(--mono);font-size:11px;border-radius:100px;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.post-card__play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.post-card__play span{
  width:56px;height:56px;border-radius:50%;
  background:rgba(46,204,140,0.18);border:1px solid var(--brand);
  display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
}
.post-card__play svg{width:22px;height:22px;color:var(--brand);margin-left:3px}
.post-card__body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post-card__cat{
  font-family:var(--mono);font-size:11px;color:var(--brand);
  text-transform:uppercase;letter-spacing:.07em;margin-bottom:11px;
}
.post-card__title{font-size:19px;font-weight:600;line-height:1.3;letter-spacing:-0.01em;margin-bottom:10px}
.post-card__excerpt{font-size:14px;color:var(--text-dim);line-height:1.6;margin-bottom:18px}
.post-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12.5px}
.post-card__date{color:var(--text-mute);font-family:var(--mono)}
.post-card__more{color:var(--brand);font-weight:600}

/* ---------- Pojedynczy wpis ---------- */
.article{padding:130px 0 20px}
.breadcrumb{font-family:var(--mono);font-size:12px;color:var(--text-mute);margin-bottom:22px}
.breadcrumb a{color:var(--text-dim)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb span{margin:0 6px}
.article__cat{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 12px;background:var(--brand-soft);border-radius:100px;
  font-family:var(--mono);font-size:11px;font-weight:500;color:var(--brand);
  text-transform:uppercase;letter-spacing:.08em;
}
.article__title{
  font-size:clamp(30px,5vw,52px);line-height:1.08;letter-spacing:-0.03em;
  font-weight:700;margin:16px 0 16px;max-width:20ch;
}
.article__meta{
  display:flex;flex-wrap:wrap;gap:18px;margin-bottom:34px;
  font-family:var(--mono);font-size:13px;color:var(--text-dim);
}
.article__meta span{display:inline-flex;align-items:center;gap:7px}
.article__hero{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);
  margin-bottom:42px;background:#0E2018;
}
.article__hero img,.article__hero video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
.article__body{max-width:760px;font-size:17px;line-height:1.85;color:#C8D6CE}
.article__body h2{font-size:clamp(24px,3vw,30px);color:var(--text);margin:42px 0 14px;letter-spacing:-0.02em;line-height:1.2}
.article__body h3{font-size:21px;color:var(--text);margin:30px 0 10px}
.article__body p{margin-bottom:20px}
.article__body ul,.article__body ol{margin:0 0 22px 22px}
.article__body li{margin-bottom:9px}
.article__body strong{color:var(--text)}
.article__body a{color:var(--brand-2);text-decoration:underline}
.article__body img{width:100%;border-radius:var(--radius-sm);margin:26px 0;border:1px solid var(--border)}
.article__body blockquote{
  border-left:3px solid var(--brand);padding:4px 0 4px 22px;margin:26px 0;
  color:var(--text);font-size:19px;line-height:1.6;
}
.article__body figure{margin:26px 0}
.article__body figcaption{font-size:13px;color:var(--text-mute);margin-top:9px;text-align:center}
.article__cta{
  max-width:760px;margin:56px 0 0;padding:40px;
  background:linear-gradient(135deg,#0F2C20 0%,#091812 100%);
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);text-align:center;
}
.article__cta h3{font-size:clamp(22px,3vw,28px);font-weight:700;letter-spacing:-0.02em;margin-bottom:10px}
.article__cta p{color:var(--text-dim);max-width:480px;margin:0 auto 24px}
.article__back{display:inline-flex;align-items:center;gap:8px;margin-top:42px;color:var(--text-dim);font-size:14px}
.article__back:hover{color:var(--brand);text-decoration:none}
.article__back svg{transition:transform .2s ease}
.article__back:hover svg{transform:translateX(-3px)}

/* ---------- Stopka ---------- */
.footer{margin-top:80px;padding:48px 0 32px;border-top:1px solid var(--border);text-align:center}
.footer p{color:var(--text-dim);font-size:14px;line-height:1.7}
.footer a{color:var(--brand)}
.footer__links{margin-bottom:14px;font-size:14px}
.footer__links a{color:var(--text-dim);margin:0 8px}
.footer__links a:hover{color:var(--brand)}
.footer__bottom{margin-top:18px;font-size:12.5px;color:var(--text-mute);font-family:var(--mono)}

/* ---------- Animacja pojawiania ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}