/* ====== Design tokens ====== */
:root{
  --bg:#f6f9f7;
  --surface:#ffffff;
  --text:#0e1a16;
  --muted:#5b6c64;
  --brand:#0f3b2e;         /* butelkowa zieleń */
  --brand-2:#147a5c;       /* akcent */
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

/* Utilities */
.container{width:min(1100px, 92%); margin-inline:auto}
.section{padding:80px 0}
.section.alt{background:linear-gradient(180deg, #fff, #f3f6f4)}
h1,h2,h3{line-height:1.2; margin:0 0 12px}
h1{font-size:clamp(32px, 4vw, 52px); font-weight:800}
h2{font-size:clamp(24px, 3vw, 36px); font-weight:800}
h3{font-size:22px; font-weight:700}
h4{margin:0 0 6px}
p{margin:0 0 16px; color:var(--muted)}
a{color:var(--brand-2); text-decoration:none}
a:hover{opacity:.9}

/* Buttons */
.btn{
  display:inline-block;
  padding:14px 20px;
  border-radius:999px;
  background:linear-gradient(135deg, var(--brand), var(--brand-2));
  color:#fff; font-weight:700;
  box-shadow:var(--shadow);
  transition:.25s transform ease, .25s box-shadow ease, .25s opacity ease;
}
.btn:hover{transform:translateY(-1px); box-shadow:0 14px 34px rgba(0,0,0,.12)}
.btn-ghost{
  background:#e7efe9; color:var(--brand); box-shadow:none;
}
.btn-small{padding:10px 14px; font-size:14px}

/* Header / nav */
.site-header{
  position:sticky; top:0; z-index:1000;
  backdrop-filter:saturate(140%) blur(6px);
  background:rgba(246,249,247,.7);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:10px 0}
.brand{display:flex; align-items:center; gap:10px; font-weight:800; color:var(--brand); letter-spacing:.5px}
.logo-mark{
  width:36px; height:36px; display:grid; place-items:center;
  background:linear-gradient(135deg, var(--brand), var(--brand-2));
  color:#fff; border-radius:12px; font-weight:800
}
.logo-text{font-size:18px}

.nav{display:flex; gap:18px; align-items:center}
.nav a{font-weight:600; color:var(--text)}
.nav a:hover{color:var(--brand-2)}
.nav .btn{color:#fff}

/* Mobile nav */
.nav-toggle{display:none; background:none; border:0; cursor:pointer}
.nav-toggle span{display:block; width:24px; height:2px; background:var(--text); margin:5px 0; transition:.25s}
@media (max-width:920px){
  .nav-toggle{display:block}
  .nav{
    position:fixed; inset:60px 16px auto 16px; 
    background:var(--surface); border-radius:16px; box-shadow:var(--shadow);
    padding:14px; display:none; flex-direction:column; gap:10px
  }
  .nav.open{display:flex}
}

/* Hero */
.hero{
  position:relative; isolation:isolate;
  padding:100px 0 60px;
}
.hero-inner{display:grid; grid-template-columns: 1.2fr .8fr; gap:40px; align-items:center}
.hero-copy p{font-size:18px}
.accent{color:var(--brand-2)}
.badges{display:flex; gap:10px; padding:0; margin:18px 0 0; list-style:none; flex-wrap:wrap}
.badges li{background:#e7efe9; color:var(--brand); padding:8px 12px; border-radius:999px; font-weight:600; font-size:14px}

.hero-card .card{
  background:var(--surface); border-radius:var(--radius); box-shadow:var(--shadow);
  padding:22px
}
.hours{
  display:grid; grid-template-columns:1fr auto; gap:8px; margin-top:10px;
  padding:12px; border:1px dashed #dfe7e2; border-radius:12px; font-weight:600
}
.hero-bg{
  position:absolute; inset:auto -10% 0 -10%; height:320px; z-index:-1;
  background:radial-gradient(60% 80% at 30% 0%, #1d6b54 0%, rgba(20,122,92,.0) 70%),
             radial-gradient(60% 80% at 90% 0%, #0f3b2e 0%, rgba(15,59,46,.0) 70%);
  opacity:.12; filter:blur(40px)
}

@media (max-width:920px){
  .hero-inner{grid-template-columns:1fr}
}

/* Grids / Cards */
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:36px}
.cards{display:grid; grid-template-columns:repeat(2,1fr); gap:20px}
.person{
  background:var(--surface); padding:20px; border-radius:var(--radius); box-shadow:var(--shadow)
}
.person .avatar{
  width:56px; height:56px; border-radius:14px; background:#e7efe9; color:var(--brand);
  display:grid; place-items:center; font-weight:800; margin-bottom:8px
}

.tiles{display:grid; grid-template-columns:repeat(5,1fr); gap:16px}
.tile{
  background:var(--surface); padding:18px; border-radius:16px; box-shadow:var(--shadow); transition:.25s transform
}
.tile:hover{transform:translateY(-4px)}

.feature-list{display:grid; gap:16px}
.feature{
  background:var(--surface); border-left:6px solid var(--brand-2); padding:16px; border-radius:12px; box-shadow:var(--shadow)
}

@media (max-width:920px){
  .grid-2{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .tiles{grid-template-columns:1fr 1fr}
}

/* Quotes */
.quotes{display:grid; grid-template-columns:1fr 1fr; gap:20px}
.quote{
  background:var(--surface); padding:20px; border-radius:var(--radius); box-shadow:var(--shadow)
}
.quote blockquote{margin:0 0 8px; font-weight:600}

/* Portfolio pills */
.portfolio-links{display:flex; gap:10px; flex-wrap:wrap}
.pill{display:inline-block; padding:10px 14px; background:#e7efe9; border-radius:999px; font-weight:700; color:var(--brand)}

/* Form */
.card{background:var(--surface); border-radius:var(--radius); box-shadow:var(--shadow)}
.form{padding:20px}
.field{display:grid; gap:6px; margin-bottom:12px}
input, select, textarea{
  padding:12px 14px; border:1px solid #dfe7e2; border-radius:12px; outline:none; background:#fff;
  font:inherit
}
input:focus, select:focus, textarea:focus{border-color:var(--brand-2); box-shadow:0 0 0 3px rgba(20,122,92,.12)}
.form-note{font-size:12px; color:var(--muted)}

/* Footer */
.site-footer{padding:28px 0; border-top:1px solid rgba(0,0,0,.06); background:#fff}
.footer-inner{display:flex; align-items:center; justify-content:space-between}
.to-top{background:#e7efe9; padding:8px 10px; border-radius:10px; color:var(--brand); font-weight:800}

/* Reveal on scroll */
.reveal{opacity:0; transform:translateY(14px); transition: .6s opacity ease, .6s transform ease}
.reveal.visible{opacity:1; transform:none}