:root{--ink:#17312b;--muted:#60736d;--brand:#5f9f35;--brand-dark:#326d2b;--blue:#0e6f8d;--paper:#f7faf7;--line:#dbe6de;--white:#fff;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}a{color:var(--blue);text-decoration-thickness:.08em;text-underline-offset:.18em}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:50}.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(8px)}.navrow{display:flex;align-items:center;gap:24px;min-height:76px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-weight:800;min-width:max-content}.brand img{width:148px;height:auto}.nav{display:flex;align-items:center;gap:18px;margin-left:auto}.nav a{color:var(--ink);text-decoration:none;font-weight:650;font-size:.95rem}.nav a:hover,.nav a[aria-current=page]{color:var(--brand-dark)}.lang{display:flex;gap:6px;margin-left:8px}.lang a{border:1px solid var(--line);border-radius:999px;padding:5px 9px;font-size:.8rem}.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font:inherit}.hero{background:linear-gradient(90deg,rgba(8,39,49,.92),rgba(8,61,73,.7)),url('hero.jpg') center/cover;color:#fff;padding:78px 0 72px}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:center}.eyebrow{font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem;color:#c7e6bc}.hero h1{font-size:clamp(2.4rem,5vw,4.7rem);line-height:1.03;margin:.2em 0 .28em;max-width:850px}.hero p{font-size:1.18rem;max-width:760px;color:#eef7f3}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:10px;text-decoration:none;font-weight:800;border:1px solid transparent}.btn-primary{background:#fff;color:#174439}.btn-secondary{border-color:rgba(255,255,255,.55);color:#fff}.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);padding:22px;border-radius:18px}.hero-card strong{display:block;font-size:1.05rem;margin-bottom:8px}.section{padding:64px 0}.section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section h2{font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.15;margin:0 0 14px}.lead{font-size:1.08rem;color:var(--muted);max-width:820px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.card h3{margin:0 0 8px;font-size:1.18rem}.card p{margin:0;color:var(--muted)}.kicker{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--brand-dark)}.project{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start;margin-top:28px}.panel{background:#eef5ef;border:1px solid var(--line);padding:24px;border-radius:16px}.panel ul{margin:8px 0 0;padding-left:20px}.news-list{display:grid;gap:12px;margin-top:24px}.news-item{display:grid;grid-template-columns:145px 1fr;gap:20px;padding:18px 0;border-top:1px solid var(--line)}.news-item time{font-weight:800;color:var(--brand-dark)}.news-item h3{margin:0 0 5px}.page-hero{padding:56px 0 42px;background:#eaf2ec;border-bottom:1px solid var(--line)}.page-hero h1{margin:0 0 10px;font-size:clamp(2.1rem,4vw,3.7rem);line-height:1.08}.content{padding:48px 0 72px}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:38px}.content h2{margin-top:32px}.steps{counter-reset:step;display:grid;gap:14px;margin-top:24px}.step{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 18px 18px 62px;position:relative}.step:before{content:counter(step);position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:50%;background:var(--brand-dark);color:#fff;display:grid;place-items:center;font-weight:800}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{background:#edf4ef;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:.86rem}.contact-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.contact-form{display:grid;gap:12px;margin-top:18px}.contact-form label{font-weight:700}.contact-form input,.contact-form textarea{width:100%;padding:11px 12px;border:1px solid #b9c9c0;border-radius:9px;font:inherit;background:#fff}.contact-form textarea{min-height:130px;resize:vertical}.contact-form button{cursor:pointer}.note{font-size:.88rem;color:var(--muted)}footer{background:#17312b;color:#e6f0ea;padding:36px 0}.footergrid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}.footergrid a{color:#fff}.small{font-size:.9rem;color:#c7d7ce}.footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:24px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.empty{padding:24px;background:#fff;border:1px dashed #b8c8bf;border-radius:14px;color:var(--muted)}
@media(max-width:900px){.menu-btn{display:block}.nav{display:none;position:absolute;left:16px;right:16px;top:72px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 15px 40px rgba(0,0,0,.12);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.lang{margin-left:0}.hero-grid,.project,.content-grid,.footergrid{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}.hero{padding:58px 0}.hero-card{max-width:520px}}
@media(max-width:620px){.wrap{width:min(var(--max),calc(100% - 22px))}.brand img{width:116px}.grid3{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:4px}.section{padding:48px 0}.navrow{min-height:66px}.nav{top:64px}.hero h1{font-size:2.55rem}}

.identity{background:#fff;border-bottom:1px solid var(--line)}
.person-card{margin-top:26px;padding:26px;background:#fff;border:1px solid var(--line);border-radius:16px}.person-card h2{margin:4px 0 10px}.history-note{margin-top:22px;padding:20px 22px;border-left:4px solid var(--brand);background:#eef5ef;border-radius:0 14px 14px 0}.history-note p{margin:6px 0 0}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0 40px}.resource-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;color:var(--ink)}.resource-card:hover{border-color:#9eb5a4;transform:translateY(-1px)}.resource-card span:last-child{color:var(--muted);font-size:.95rem}.timeline{display:grid;gap:0;margin-top:24px}.media-card{display:grid;grid-template-columns:130px 1fr;gap:22px;padding:22px 0;border-top:1px solid var(--line)}.media-card time{font-weight:800;color:var(--brand-dark)}.media-card h3{margin:0 0 6px;font-size:1.08rem}.media-card p{margin:0;color:var(--muted)}.media-card a{color:var(--ink);text-decoration-color:#9dbbb0}.media-card a:hover{color:var(--brand-dark)}
@media(max-width:900px){.resource-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.resource-grid{grid-template-columns:1fr}.media-card{grid-template-columns:1fr;gap:5px}}

/* v4 — restrained policy-lab visual system */
:root{--ink:#172521;--muted:#68736f;--brand:#476a55;--brand-dark:#31503e;--blue:#315d68;--paper:#f8f9f7;--line:#dde2de;--white:#fff;--max:1120px}
body{font-size:16px;line-height:1.65;letter-spacing:.002em}
.site-header{background:rgba(255,255,255,.985);backdrop-filter:blur(12px)}
.navrow{min-height:72px}.brand img{width:148px}.nav{gap:17px}.nav a{font-weight:560;font-size:.9rem}.lang a{border-radius:3px;padding:4px 7px}
.hero{background:linear-gradient(90deg,rgba(16,31,29,.86) 0%,rgba(16,31,29,.67) 52%,rgba(16,31,29,.28) 100%),url('hero-mucharskie.jpg') center 56%/cover;color:#fff;padding:96px 0 90px}
.hero-grid{grid-template-columns:minmax(0,1.45fr) minmax(260px,.55fr);gap:72px}.eyebrow{font-weight:650;letter-spacing:.13em;font-size:.72rem;color:#dce6df}.hero h1{font-size:clamp(2.7rem,5vw,4.45rem);font-weight:650;letter-spacing:-.035em}.hero p{font-size:1.1rem;max-width:680px;color:#f2f4f2}.hero-card{background:rgba(15,30,27,.38);border:1px solid rgba(255,255,255,.22);padding:22px;border-radius:4px;backdrop-filter:blur(5px)}
.btn{min-height:43px;padding:9px 16px;border-radius:3px;font-weight:650;font-size:.93rem}.btn-primary{background:#fff;color:#20352c}.btn-secondary{border-color:rgba(255,255,255,.5)}
.section{padding:76px 0}.section h2{font-weight:620;letter-spacing:-.025em}.lead{font-size:1.05rem;line-height:1.75}.kicker{font-weight:650;letter-spacing:.11em;font-size:.7rem}.card,.panel,.contact-box,.person-card,.resource-card,.step{border-radius:4px;box-shadow:none}.card{padding:26px}.grid3{gap:16px}.panel{background:#f0f3f0;padding:25px}.identity{background:#fff}.section.alt{background:#fff}.page-hero{background:#f0f3f0;padding:60px 0 44px}.page-hero h1{font-weight:620;letter-spacing:-.03em}
.news-item,.media-card{grid-template-columns:125px 1fr}.news-item time,.media-card time{font-weight:600;font-size:.9rem}.resource-card:hover{transform:none}.tag{border-radius:3px}.history-note{border-radius:0;background:#f0f3f0;border-left-width:3px}
footer{background:#1d2925;padding:40px 0}.small{font-size:.86rem}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:38px}.hero{padding:72px 0}.hero-card{max-width:560px}.brand img{width:138px}}

/* Satellite observation — Jezioro Mucharskie */

.satellite-section{
  border-top:1px solid var(--line);
}

.satellite-section h2{
  max-width:820px;
}

.satellite-intro{
  max-width:900px;
  margin:18px 0 0;
  color:var(--ink);
}

.satellite-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin-top:34px;
}

.satellite-card{
  margin:0;
  background:#fff;
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden;
}

.satellite-card img{
  width:100%;
  height:auto;
  aspect-ratio:1 / 1;
  object-fit:cover;
  background:#eef2ef;
}

.satellite-card figcaption{
  padding:18px 20px 20px;
}

.satellite-card figcaption strong{
  display:block;
  margin-bottom:6px;
  font-size:1rem;
  font-weight:620;
  color:var(--ink);
}

.satellite-card figcaption span{
  display:block;
  color:var(--muted);
  font-size:.93rem;
  line-height:1.6;
}

.satellite-note{
  margin-top:28px;
  max-width:900px;
  padding:20px 22px;
  background:#f0f3f0;
  border-left:3px solid var(--brand);
}

.satellite-note p{
  margin:0;
}

.satellite-source{
  margin-top:22px;
  padding-top:16px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:.82rem;
  line-height:1.55;
}

@media(max-width:760px){
  .satellite-grid{
    grid-template-columns:1fr;
  }
}