/* ==========================================================================
   Kochański — Domy Drewniane | System designu (redesign 2026)
   Klimat: drewno / natura / premium. Autorski, nie Kadence.
   ========================================================================== */

/* ---------- Tokeny ---------- */
:root{
  --forest:#26382c;        /* głęboka zieleń lasu */
  --forest-700:#2f4636;
  --forest-600:#3a5644;
  --wood:#9c6b3e;          /* ciepłe drewno */
  --wood-600:#8a5d35;      /* ciemniejsze drewno (akcent tekstu) */
  --wood-dark:#7c5330;
  --gold:#c79a5b;          /* premium akcent */
  --gold-soft:#e6cfa4;
  --cream:#faf6ee;         /* tło */
  --cream-2:#f3ecdf;       /* sekcje przeplatane */
  --sand:#efe6d5;
  --ink:#211d17;           /* tekst główny */
  --ink-soft:#4c463c;      /* tekst drugorzędny */
  --line:#e3d8c4;          /* linie/obramowania */
  --white:#ffffff;

  --maxw:1180px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 2px 10px rgba(33,29,23,.06);
  --shadow:0 14px 40px -14px rgba(33,29,23,.28);
  --shadow-lg:0 30px 70px -24px rgba(33,29,23,.4);

  --font-head:"Fraunces","Georgia",serif;
  --font-body:"Manrope","Segoe UI",system-ui,-apple-system,sans-serif;
}
:root{ --wood-600:#8a5d35; }

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--cream);line-height:1.65;font-size:17px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--wood-dark);text-decoration:none;transition:color .2s}
a:hover{color:var(--forest)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--forest);line-height:1.15;font-weight:600;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.5rem);letter-spacing:-.5px}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);letter-spacing:-.3px}
h3{font-size:1.28rem}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.3em}
li{margin:.35em 0}
strong{color:var(--ink);font-weight:700}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{position:relative}

/* ---------- Utility ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-body);font-weight:700;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--wood-600);
  margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);display:inline-block}
.lead{font-size:1.16rem;color:var(--ink-soft);max-width:64ch}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.section{padding:78px 0}
.section--tight{padding:56px 0}
.bg-cream2{background:var(--cream-2)}
.bg-forest{background:var(--forest);color:#eadfce}
.bg-forest h2,.bg-forest h3{color:#fff}
.bg-forest p{color:#d6c9b4}
.bg-sand{background:var(--sand)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--font-body);font-weight:700;font-size:1rem;
  padding:.85em 1.5em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .2s,background .2s;
  line-height:1;text-align:center;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--wood);color:#fff;box-shadow:0 10px 24px -10px rgba(124,83,48,.7)}
.btn--primary:hover{background:var(--wood-dark);color:#fff}
.btn--gold{background:var(--gold);color:#2a2115}
.btn--gold:hover{background:var(--gold-soft);color:#2a2115}
.btn--ghost{background:transparent;border-color:currentColor;color:var(--forest)}
.btn--ghost:hover{background:var(--forest);color:#fff;border-color:var(--forest)}
.btn--light{background:#fff;color:var(--forest)}
.btn--light:hover{background:var(--cream)}
.btn--lg{padding:1.02em 1.9em;font-size:1.06rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(250,246,238,.92);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand__mark{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(145deg,var(--forest),var(--wood));
  display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-sm);
}
.brand__mark svg{width:26px;height:26px}
.brand__text{display:flex;flex-direction:column;line-height:1.05}
.brand__name{font-family:var(--font-head);font-weight:600;font-size:1.16rem;color:var(--forest)}
.brand__sub{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--wood-600);font-weight:700}
.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-weight:600;font-size:.96rem;color:var(--ink);padding:.5em .8em;border-radius:8px;
}
.nav a:hover{background:var(--sand);color:var(--forest)}
.nav a[aria-current="page"]{color:var(--wood-dark)}
.nav a[aria-current="page"]::after{content:"";display:block;height:2px;background:var(--gold);margin-top:2px;border-radius:2px}
.nav .nav-cta{display:none}
.nav .nav-cta:hover{background:var(--wood-dark);color:#fff}
.nav .nav-cta[aria-current="page"]::after{display:none}
.header-cta{display:flex;align-items:center;gap:14px;flex-shrink:0}
.header-phone{font-weight:800;color:var(--forest);white-space:nowrap;font-size:1.02rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--forest);margin:5px 0;transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,30,23,.62),rgba(20,30,23,.72)),
             linear-gradient(90deg,rgba(20,30,23,.55),rgba(20,30,23,.15));}
.hero__inner{position:relative;z-index:1;padding:96px 0 88px;max-width:720px}
.hero h1{color:#fff;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.hero .lead{color:#f0e8d8;font-size:1.22rem;max-width:56ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero__badges{display:flex;flex-wrap:wrap;gap:26px;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.2)}
.hero__badge b{display:block;font-family:var(--font-head);font-size:1.7rem;color:var(--gold-soft)}
.hero__badge span{font-size:.82rem;color:#e7ddcc;letter-spacing:.03em}
.hero--sub .hero__inner{padding:70px 0 60px;max-width:820px}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-size:.85rem;color:var(--ink-soft);padding:16px 0 0}
.crumbs a{color:var(--wood-600)}
.crumbs span{opacity:.6;margin:0 .4em}

/* ---------- Stat band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat b{display:block;font-family:var(--font-head);font-size:2.6rem;color:var(--wood);line-height:1}
.stat span{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);font-weight:700}
.bg-forest .stat b{color:var(--gold-soft)}
.bg-forest .stat span{color:#c9bca6}

/* ---------- Grid helpers ---------- */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}

/* ---------- Cards ---------- */
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__media{aspect-ratio:16/10;overflow:hidden;background:var(--sand)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card__media img{transform:scale(1.05)}
.card__body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.card__body h3{margin-bottom:.4em}
.card__body p{color:var(--ink-soft);font-size:.98rem}
.card__link{margin-top:auto;font-weight:700;color:var(--wood-dark);display:inline-flex;gap:.4em;align-items:center}
.card__link::after{content:"→";transition:transform .2s}
.card:hover .card__link::after{transform:translateX(4px)}

/* Offer card (bigger) */
.offer{padding:0}
.offer .card__body{padding:30px}
.offer__tag{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--gold);margin-bottom:.6rem}

/* Feature (icon) cards */
.feature{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}
.feature__ico{width:52px;height:52px;border-radius:14px;background:var(--cream-2);display:grid;place-items:center;margin-bottom:16px;color:var(--wood);}
.feature__ico svg{width:28px;height:28px}
.feature h3{font-size:1.14rem;margin-bottom:.35em}
.feature p{color:var(--ink-soft);font-size:.96rem;margin:0}

/* ---------- Media text block ---------- */
.media-figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.media-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.figure-note{position:absolute;left:12px;bottom:12px;background:rgba(20,25,20,.72);color:#f0e8d8;
  font-size:.7rem;letter-spacing:.04em;padding:.35em .7em;border-radius:8px;backdrop-filter:blur(4px)}

/* ---------- Steps / timeline ---------- */
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:flex;gap:20px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 24px;box-shadow:var(--shadow-sm)}
.step__num{counter-increment:step;flex-shrink:0;width:44px;height:44px;border-radius:50%;
  background:var(--forest);color:#fff;display:grid;place-items:center;font-family:var(--font-head);font-weight:600;font-size:1.15rem}
.step__num::before{content:counter(step)}
.step h3{margin:0 0 .25em;font-size:1.12rem}
.step p{margin:0;color:var(--ink-soft);font-size:.96rem}

/* ---------- Prose (blog/article) ---------- */
.prose{max-width:760px;margin:0 auto}
.prose h2{margin-top:1.8em}
.prose h3{margin-top:1.4em;color:var(--wood-dark)}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.92rem}
.prose th,.prose td{border:1px solid var(--line);padding:.6em .75em;text-align:left}
.prose th{background:var(--cream-2);font-family:var(--font-body);color:var(--forest);font-weight:800}
.prose tbody tr:nth-child(even){background:var(--white)}
.prose blockquote{border-left:4px solid var(--gold);background:var(--white);margin:1.4em 0;padding:1em 1.3em;border-radius:0 12px 12px 0;color:var(--ink-soft)}
.table-wrap{overflow-x:auto;margin:1.4em 0}
.table-wrap table{margin:0}
.callout{background:var(--cream-2);border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin:1.6em 0}
.callout strong{color:var(--forest)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:2em}
.tag{background:var(--sand);color:var(--wood-dark);font-size:.8rem;font-weight:700;padding:.35em .8em;border-radius:999px}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:20px 24px;font-weight:700;color:var(--forest);font-family:var(--font-head);font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--wood);transition:transform .2s;flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq__a{padding:18px 24px 22px;color:var(--ink-soft)}
.faq__a p:last-child{margin:0}

/* ---------- Testimonials ---------- */
.quote{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}
.quote__stars{color:var(--gold);letter-spacing:2px;margin-bottom:12px}
.quote p{font-size:1.02rem;color:var(--ink);font-style:italic}
.quote cite{font-style:normal;font-weight:700;color:var(--forest);font-size:.92rem}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery figure{margin:0;border-radius:var(--radius-sm);overflow:hidden;position:relative;box-shadow:var(--shadow-sm)}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{position:absolute;inset:auto 0 0 0;padding:26px 14px 12px;color:#fff;font-size:.85rem;
  background:linear-gradient(transparent,rgba(15,20,15,.82))}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--forest),var(--forest-600));color:#fff;border-radius:22px;padding:52px;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%,rgba(199,154,91,.25),transparent 55%)}
.cta-band>*{position:relative}
.cta-band h2{color:#fff}
.cta-band p{color:#e0d5c1;max-width:52ch;margin-inline:auto}
.cta-band .btn{margin-top:6px}
.cta-phone{font-family:var(--font-head);font-size:1.8rem;color:var(--gold-soft);font-weight:600;display:inline-flex;align-items:center;gap:.4em;margin:6px 0 14px}
.cta-phone svg{width:1.5rem;height:1.5rem;flex-shrink:0}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.info-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:16px 22px;display:flex;gap:16px;align-items:flex-start;margin-bottom:14px;box-shadow:var(--shadow-sm)}
.info-card__ico{width:44px;height:44px;border-radius:12px;background:var(--cream-2);display:grid;place-items:center;color:var(--wood);flex-shrink:0}
.info-card__ico svg{width:22px;height:22px}
.info-card b{display:block;color:var(--forest);font-family:var(--font-head)}
.info-card a,.info-card span{color:var(--ink-soft)}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form label{display:block;font-weight:700;font-size:.9rem;color:var(--forest);margin:0 0 6px}
.field{margin-bottom:18px}
.form input,.form textarea,.form select{
  width:100%;padding:.8em .95em;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:1rem;background:var(--cream);color:var(--ink);
}
.form select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237c5330' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9em center;padding-right:2.4em}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--gold);border-color:var(--gold);background-color:#fff}
.form textarea{min-height:120px;resize:vertical}
.form .consent{display:flex;gap:10px;font-size:.82rem;color:var(--ink-soft);align-items:flex-start}
.form .consent input{width:auto;margin-top:4px}
.form-note{font-size:.82rem;color:var(--ink-soft);margin-top:14px;text-align:center}

/* ---------- Footer ---------- */
.site-footer{background:#1e2b22;color:#c8bda8;padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.site-footer h4{color:#fff;font-family:var(--font-head);font-size:1.1rem;margin:0 0 16px}
.site-footer a{color:#c8bda8}
.site-footer a:hover{color:var(--gold-soft)}
.footer-brand .brand__name{color:#fff}
.footer-brand p{font-size:.92rem;color:#a89c86;margin-top:14px;max-width:36ch}
.footer-list{list-style:none;padding:0;margin:0}
.footer-list li{margin:.5em 0}
.footer-contact li{display:flex;gap:10px;margin:.6em 0;font-size:.94rem;align-items:flex-start}
.footer-contact li svg{width:20px;height:20px;flex-shrink:0;color:var(--gold-soft);margin-top:2px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.84rem;color:#93876f}

/* ---------- Preview banner ---------- */
.preview-flag{background:#7c5330;color:#fff;text-align:center;font-size:.8rem;padding:6px 12px;font-weight:600;letter-spacing:.02em}

/* ---------- Responsive ---------- */
@media(max-width:940px){
  .split{grid-template-columns:1fr;gap:34px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:30px}
}
@media(max-width:820px){
  .nav,.header-phone{display:none}
  .header-cta>.btn{display:none}
  .nav-toggle{display:block}
  .site-header.open .nav .nav-cta{display:inline-flex;margin-top:8px}
  .site-header.open .nav{
    display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;
    background:var(--cream);border-bottom:1px solid var(--line);padding:14px 22px;gap:2px;box-shadow:var(--shadow)
  }
  .site-header.open .nav a{padding:.7em .6em;width:100%}
  .stats{grid-template-columns:repeat(2,1fr);gap:30px}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .cta-band{padding:38px 24px}
  .section{padding:56px 0}
}
@media(max-width:520px){
  body{font-size:16px}
  .gallery{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero__badges{gap:18px}
  .hero__inner{padding:64px 0 56px}
  .cta-band{padding:32px 20px}
}