:root{
  --green:#1d5a3a;--green-d:#134029;--green-l:#e6f0e9;
  --beet:#8a1f45;--beet-l:#f6e8ed;
  --potato:#f0bf4c;--potato-l:#fbf3dc;
  --ink:#1b2320;--muted:#56625b;--line:#e1e7e2;--soft:#f6f8f5;--bg:#fff;
  --r:12px;--max:1120px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg)}
img,svg{max-width:100%;height:auto}
a{color:var(--green);text-underline-offset:2px}
a:hover{color:var(--green-d)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;color:var(--ink);letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.6vw,3rem);font-weight:800}
h2{font-size:clamp(1.45rem,3vw,2.05rem);font-weight:750}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin:.25em 0}
:focus-visible{outline:3px solid var(--potato);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--green);color:#fff;padding:.6em 1em;z-index:100}
.skip:focus{left:8px;top:8px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;min-height:68px}
.brand{white-space:nowrap;display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.08rem;letter-spacing:-.01em}
.brand small{display:block;font-weight:500;font-size:.72rem;color:var(--muted);letter-spacing:0}
.brand svg{flex:none}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{white-space:nowrap;color:var(--ink);text-decoration:none;padding:.5em .75em;border-radius:8px;font-size:.96rem;font-weight:550}
.nav a:hover,.nav a[aria-current="page"]{background:var(--green-l);color:var(--green-d)}
.nav .btn{margin-left:6px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:.5em .7em;font:inherit;color:var(--ink);cursor:pointer}
@media(max-width:1080px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 20px 18px;gap:2px;margin:0}
  .nav.open{display:flex}
  .nav a{padding:.8em .6em}
  .nav .btn{margin:8px 0 0;text-align:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.78em 1.3em;border-radius:10px;font:inherit;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid var(--green);cursor:pointer;line-height:1.2}
.btn--primary{background:var(--green);color:#fff}
.btn--primary:hover{background:var(--green-d);border-color:var(--green-d);color:#fff}
.btn--ghost{background:#fff;color:var(--green)}
.btn--ghost:hover{background:var(--green-l);color:var(--green-d)}
.btn--sm{padding:.55em 1em;font-size:.93rem}

/* hero */
.hero{padding:clamp(36px,6vw,76px) 0 clamp(30px,5vw,56px);background:linear-gradient(180deg,var(--soft),#fff)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;font-size:.82rem;font-weight:750;letter-spacing:.06em;text-transform:uppercase;color:var(--beet);margin-bottom:.8em}
.lead{font-size:1.15rem;color:#33403a;max-width:60ch}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4em}
.hero-art{display:flex;justify-content:center}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-art{order:-1;max-width:300px;margin:0 auto}}

.page-hero{padding:34px 0 26px;background:var(--soft);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(1.7rem,4vw,2.5rem);margin-bottom:.4em}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:.8em}
.crumbs a{color:var(--muted)}
.crumbs span[aria-hidden]{margin:0 .35em}

/* strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.strip ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.strip li{margin:0;padding:18px 18px;border-right:1px solid var(--line);font-size:.95rem;line-height:1.4}
.strip li:last-child{border-right:0}
.strip strong{display:block;font-size:1rem}
@media(max-width:860px){.strip ul{grid-template-columns:1fr 1fr}.strip li:nth-child(2){border-right:0}.strip li:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:480px){.strip ul{grid-template-columns:1fr}.strip li{border-right:0;border-bottom:1px solid var(--line)}.strip li:last-child{border-bottom:0}}

/* sections */
.section{padding:clamp(38px,6vw,72px) 0}
.section--soft{background:var(--soft)}
.section-head{max-width:720px;margin-bottom:28px}
.section-head p{color:var(--muted);font-size:1.07rem}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card--main{border-color:var(--green);box-shadow:0 0 0 1px var(--green) inset}
.tag{display:inline-block;font-size:.76rem;font-weight:750;padding:.2em .65em;border-radius:99px;background:var(--green-l);color:var(--green-d);margin-bottom:.8em}
.tag--beet{background:var(--beet-l);color:var(--beet)}
.tag--potato{background:var(--potato-l);color:#7a5a05}
.more{font-weight:700;text-decoration:none}
.more::after{content:" \2192"}
.ticks{list-style:none;padding:0}
.ticks li{position:relative;padding-left:1.7em;margin:.5em 0}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:1em;height:1em;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.3l2.6 2.6L12 5.4' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}

.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr}}

.steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;margin:0}
.steps li::before{content:counter(s);display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;margin-bottom:.7em}
.steps strong{display:block;margin-bottom:.25em}
@media(max-width:860px){.steps{grid-template-columns:1fr}}

.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 1em}
.chips li{margin:0;padding:.35em .85em;border:1px solid var(--line);border-radius:99px;background:#fff;font-size:.95rem}

/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.97rem}
th,td{padding:.85em 1em;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{background:var(--soft);font-size:.9rem}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
tbody th{font-weight:650;width:24%}
td.good{background:var(--green-l)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin:0 0 10px;padding:0}
.faq summary{cursor:pointer;padding:16px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--green)}
.faq details[open] summary::after{content:"\2212"}
.faq .ans{padding:0 20px 16px;color:#33403a}
.faq .ans p:last-child{margin-bottom:0}

/* cta band */
.cta{background:var(--green);color:#fff;border-radius:16px;padding:clamp(26px,4vw,44px);display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta h2{color:#fff;margin:0 0 .25em}
.cta p{margin:0;color:#dcebe1}
.cta .btn--primary{background:#fff;color:var(--green-d);border-color:#fff}
.cta .btn--primary:hover{background:var(--potato-l);border-color:var(--potato-l)}
.cta .btn--ghost{background:transparent;color:#fff;border-color:#fff}
.cta .btn--ghost:hover{background:rgba(255,255,255,.12)}
.cta .actions{display:flex;flex-wrap:wrap;gap:12px}

/* forms */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.form .row{grid-template-columns:1fr}}
label,.lbl{display:block;font-weight:650;font-size:.95rem;margin-bottom:.3em}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;padding:.7em .85em;border:1.5px solid #c9d2cb;border-radius:9px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:3px solid var(--potato);outline-offset:0;border-color:var(--green)}
textarea{min-height:120px;resize:vertical}
fieldset{border:1.5px solid #c9d2cb;border-radius:9px;padding:12px 14px;margin:0}
legend{font-weight:650;font-size:.95rem;padding:0 6px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}
@media(max-width:640px){.checks{grid-template-columns:1fr}}
.check{display:flex;gap:.6em;align-items:flex-start;font-weight:450;font-size:.97rem;margin:0}
.check input{margin-top:.3em;width:1.05em;height:1.05em;accent-color:var(--green);flex:none}
.hp{position:absolute;left:-5000px;height:0;overflow:hidden}
.note{font-size:.88rem;color:var(--muted)}
.contact-box{background:var(--soft);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.contact-box a.big{font-size:1.35rem;font-weight:800;text-decoration:none;display:block}

/* calculator */
.calc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.calc .row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:640px){.calc .row{grid-template-columns:1fr}}
.calc-out{margin-top:18px;padding:18px;border-radius:10px;background:var(--green-l);font-size:1.02rem}
.calc-out strong{font-size:1.25rem}

/* footer */
.site-footer{background:#14201a;color:#cfdad2;padding:44px 0 26px;margin-top:0;font-size:.95rem}
.site-footer a{color:#e9f1eb}
.site-footer h2{font-size:1rem;color:#fff;margin-bottom:.7em}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.foot-grid{grid-template-columns:1fr}}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.35em 0}
.foot-bottom{border-top:1px solid #2a3a31;margin-top:28px;padding-top:18px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:.88rem;color:#a9b8ae}
.linklike{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}

/* cookie banner */
.cc{position:fixed;left:12px;right:12px;bottom:12px;z-index:200;max-width:640px;margin:0 auto;background:#fff;border:1px solid #c9d2cb;border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.18);padding:18px 20px;display:none}
.cc.show{display:block}
.cc h2{font-size:1.05rem;margin-bottom:.4em}
.cc p{font-size:.93rem;margin-bottom:.8em;color:#33403a}
.cc .acts{display:flex;flex-wrap:wrap;gap:10px}
.cc .opts{margin:.4em 0 .9em;display:none}
.cc .opts.show{display:block}
.cc .opts .check{margin:.35em 0}

.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.2em}
.prose table{min-width:0}
@media print{.site-header,.cc,.site-footer,.cta{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.nav a.btn--primary{color:#fff;background:var(--green)}
.nav a.btn--primary:hover{background:var(--green-d);color:#fff}

/* pasek mobilny */
.mbar{display:none}
@media(max-width:700px){
  .mbar{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px;background:rgba(255,255,255,.97);border-top:1px solid var(--line)}
  .mbar .btn{flex:1}
  body{padding-bottom:70px}
}