/* =========================================================================
   Strong Soft — globalny arkusz stylów
   System: "inżynieria oprogramowania"
   Baza paper/ink · jeden akcent: kobalt · motyw belek i znaczników technicznych
   Typografia: Space Grotesk (display) / Figtree (body) / JetBrains Mono (dane)
   ========================================================================= */

/* ---------- Tokens ---------- */
:root{
  --ink:#0E1013;
  --ink-soft:#1A1D22;
  --graphite:#42474F;
  --graphite-2:#6A7079;
  --paper:#FBFBFC;
  --concrete:#F1F2F4;
  --concrete-2:#E9EBEE;
  --line:#E2E4E8;
  --line-strong:#CDD1D8;

  /* ——— AKCENT MARKI ———
     Cały wiodący kolor wypływa z --brand (kolor marki Strong Soft = magenta z logo).
     Podmiana koloru = zmiana tej jednej wartości. --brand-deep to ciemniejszy wariant
     pod tekst/linki (kontrast AA/AAA na białym tle). */
  --brand:#CA054D;
  --brand-deep:#A80440;

  --accent:var(--brand);
  --accent-deep:var(--brand-deep);
  --accent-050:color-mix(in srgb, var(--brand) 8%, #fff);
  --accent-100:color-mix(in srgb, var(--brand) 16%, #fff);
  --signal:#FFB224;        /* ciepły kontr-akcent, tylko drobne detale */

  --white:#FFFFFF;

  --font-display:"Space Grotesk","Segoe UI",system-ui,sans-serif;
  --font-body:"Figtree","Segoe UI",system-ui,-apple-system,sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Consolas,monospace;

  --maxw:1180px;
  --gutter:24px;
  --radius:14px;
  --radius-sm:9px;
  --radius-lg:22px;

  --shadow-sm:0 1px 2px rgba(14,16,19,.06),0 2px 8px rgba(14,16,19,.05);
  --shadow-md:0 8px 30px rgba(14,16,19,.10);
  --shadow-accent:0 12px 34px color-mix(in srgb, var(--brand) 24%, transparent);

  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
ul{list-style:none}
h1,h2,h3,h4,h5{font-family:var(--font-display);font-weight:600;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
strong{font-weight:600}

::selection{background:var(--accent);color:#fff}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.container-wide{max-width:1320px}
.container-narrow{max-width:820px}
.section{padding-block:clamp(56px,8vw,108px)}
.section--tight{padding-block:clamp(40px,5vw,64px)}
.section--ink{background:var(--ink);color:#E7E9EE}
.section--concrete{background:var(--concrete)}
.section--paper{background:var(--paper)}
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}

.stack>*+*{margin-top:1rem}
.grid{display:grid;gap:24px}
@media(min-width:640px){.g-2{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.g-3{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(4,1fr)}}
@media(min-width:640px) and (max-width:899px){.g-4{grid-template-columns:repeat(2,1fr)}}

/* ---------- Eyebrow / labels (mono) ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--accent-deep);
  display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:10px;height:10px;background:var(--accent);display:inline-block;transform:rotate(0deg)}
.section--ink .eyebrow{color:color-mix(in srgb, var(--brand) 45%, #fff)}
.section--ink .eyebrow::before{background:var(--signal)}

/* ---------- Section header ---------- */
.sec-head{max-width:720px;margin-bottom:clamp(32px,4vw,52px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head h2{font-size:clamp(28px,4.4vw,44px)}
.sec-head p{margin-top:16px;color:var(--graphite);font-size:1.06rem}
.section--ink .sec-head p{color:#B7BCC6}

/* ---------- Buttons ---------- */
.btn{
  --bh:52px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:var(--bh);padding-inline:24px;
  font-family:var(--font-body);font-weight:600;font-size:.98rem;
  border-radius:var(--radius-sm);border:1.5px solid transparent;
  transition:transform .18s var(--ease),background .18s,box-shadow .2s,border-color .18s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-accent)}
.btn--primary:hover{background:var(--accent-deep)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:#2a2f37}
.btn--outline{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--outline:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.section--ink .btn--outline,
.cta-band .btn--outline,
.page-hero .btn--outline{color:#fff;border-color:rgba(255,255,255,.5)}
.section--ink .btn--outline:hover,
.cta-band .btn--outline:hover,
.page-hero .btn--outline:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--ghost{background:transparent;color:var(--accent-deep);padding-inline:4px;height:auto}
.btn--ghost:hover{color:var(--ink)}
.btn--lg{--bh:58px;padding-inline:30px;font-size:1.02rem}
.btn .arw{transition:transform .2s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}

.link-more{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--accent-deep);
  font-size:.96rem;
}
.link-more .arw{transition:transform .2s var(--ease)}
.link-more:hover .arw{transform:translateX(4px)}
.section--ink .link-more{color:color-mix(in srgb, var(--brand) 45%, #fff)}

/* ---------- Top bar ---------- */
.topbar{
  background:var(--ink);color:#C7CBD3;font-family:var(--font-mono);
  font-size:12.5px;letter-spacing:.02em;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:38px;gap:16px}
.topbar a{color:#fff}
.topbar a:hover{color:var(--signal)}
.topbar .tb-right{display:flex;gap:22px}
@media(max-width:720px){.topbar .tb-right span:not(.keep){display:none}}

/* ---------- Header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,251,252,.86);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:inline-flex;align-items:center;line-height:0}
.brand-logo{display:block;height:30px;width:auto}

.nav-links{display:none;align-items:center;gap:4px}
@media(min-width:1000px){.nav-links{display:flex}}
.nav-links>li>a,.nav-links>li>.nav-trigger{
  display:inline-flex;align-items:center;gap:6px;height:40px;padding-inline:14px;border-radius:8px;
  font-weight:500;font-size:.97rem;color:var(--graphite);background:none;border:none;
}
.nav-links>li>a:hover,.nav-links>li>.nav-trigger:hover,.nav-links>li>a[aria-current]{color:var(--ink);background:var(--concrete)}
.nav-links>li>a[aria-current]{color:var(--accent-deep)}

.has-drop{position:relative}
.drop{
  position:absolute;top:calc(100% + 8px);left:0;min-width:280px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-md);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .16s,transform .16s,visibility .16s;
}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:11px 12px;border-radius:8px}
.drop a:hover{background:var(--accent-050)}
.drop a b{display:block;font-family:var(--font-display);font-weight:600;color:var(--ink);font-size:.98rem}
.drop a span{font-size:.85rem;color:var(--graphite-2)}
.nav-trigger .chev{width:14px;height:14px;transition:transform .2s}
.has-drop:hover .chev,.has-drop:focus-within .chev{transform:rotate(180deg)}

.nav-cta{display:none}
@media(min-width:1000px){.nav-cta{display:inline-flex}}

/* Hamburger */
.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:9px;background:#fff}
.burger span{width:18px;height:2px;background:var(--ink);margin-inline:auto;transition:.2s}
@media(min-width:1000px){.burger{display:none}}
#nav-toggle{display:none}
#nav-toggle:checked ~ .mobile-panel{display:block}
.mobile-panel{display:none;border-top:1px solid var(--line);background:#fff;padding:14px var(--gutter) 26px}
.mobile-panel a,.mobile-panel details summary{display:block;padding:12px 6px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-panel details summary{cursor:pointer;font-weight:600;list-style:none}
.mobile-panel details summary::-webkit-details-marker{display:none}
.mobile-panel details a{padding-left:20px;color:var(--graphite);font-weight:500}
.mobile-panel .btn{width:100%;margin-top:16px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--paper)}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;gap:44px;align-items:center;padding-block:clamp(48px,7vw,86px)}
@media(min-width:960px){.hero-grid{grid-template-columns:1.12fr .88fr;gap:56px}}
.hero h1{font-size:clamp(38px,6.4vw,68px);line-height:1.02;letter-spacing:-.03em}
.hero h1 em{font-style:normal;color:var(--accent-deep)}
.hero .lead{margin-top:22px;font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--graphite);max-width:44ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* trójskładnikowy znacznik: solidne · szybkie · łatwe */
.tri{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.tri span{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  font-weight:600;color:var(--ink);background:#fff;border:1.5px solid var(--ink);
  padding:8px 13px;border-radius:6px;
}
.tri span:nth-child(2){border-color:var(--accent);color:var(--accent-deep)}

/* Karta "spec sheet" w heroju */
.spec-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);padding:8px;position:relative;
}
.spec-card::before,.spec-card::after{
  content:"";position:absolute;width:18px;height:18px;border:2px solid var(--accent);
}
.spec-card::before{top:-2px;left:-2px;border-right:0;border-bottom:0}
.spec-card::after{bottom:-2px;right:-2px;border-left:0;border-top:0}
.spec-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}
.spec-head .dot-row{display:flex;gap:6px}
.spec-head .dot-row i{width:9px;height:9px;border-radius:50%;background:var(--concrete-2)}
.spec-head .dot-row i:first-child{background:var(--signal)}
.spec-head b{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--graphite-2);text-transform:uppercase}
.spec-body{background:var(--ink);border-radius:16px;padding:22px;color:#E7E9EE}
.spec-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.14)}
.spec-row:last-child{border-bottom:0}
.spec-row .k{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.06em;color:color-mix(in srgb, var(--brand) 45%, #fff);text-transform:uppercase}
.spec-row .v{font-family:var(--font-display);font-size:1.7rem;font-weight:600;color:#fff}
.spec-row .v small{font-size:.9rem;color:#AEB4C0;font-family:var(--font-body);font-weight:500}

.hero-ribbon{
  display:inline-flex;align-items:center;gap:10px;background:var(--accent-050);
  border:1px solid var(--accent-100);color:var(--accent-deep);
  padding:7px 14px;border-radius:999px;font-size:.86rem;font-weight:600;margin-bottom:22px;
}
.hero-ribbon .stars{color:var(--signal);letter-spacing:1px}

/* faint blueprint grid background */
.blueprint{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(120% 90% at 78% 8%,#000,transparent 62%);
  mask-image:radial-gradient(120% 90% at 78% 8%,#000,transparent 62%);
  opacity:.6;
}

/* ---------- Proof / stats strip ---------- */
.proofbar{border-block:1px solid var(--line);background:#fff}
.proofbar .container{display:grid;gap:0;grid-template-columns:1fr}
@media(min-width:700px){.proofbar .container{grid-template-columns:repeat(4,1fr)}}
.proof{padding:26px 8px;text-align:center;border-bottom:1px solid var(--line)}
@media(min-width:700px){.proof{border-bottom:0;border-right:1px solid var(--line)}.proof:last-child{border-right:0}}
.proof .n{font-family:var(--font-display);font-weight:700;font-size:2.1rem;color:var(--ink);letter-spacing:-.02em}
.proof .n b{color:var(--accent-deep)}
.proof .l{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite-2);margin-top:6px}

/* ---------- Cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:transform .2s var(--ease),box-shadow .2s,border-color .2s;
  position:relative;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.card .ic{
  width:48px;height:48px;border-radius:11px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--accent-050);color:var(--accent-deep);border:1px solid var(--accent-100);
}
.card h3{font-size:1.24rem;margin-bottom:10px}
.card p{color:var(--graphite);font-size:.98rem}
.card .link-more{margin-top:16px}
.card--link:hover .ic{background:var(--accent);color:#fff;border-color:var(--accent)}

/* service card w/ index number (used only where sequence is meaningful) */
.card--num{padding-top:30px}
.card .idx{font-family:var(--font-mono);font-size:12.5px;color:var(--accent-deep);letter-spacing:.1em;font-weight:600;margin-bottom:12px;display:block}

/* dark card variant */
.section--ink .card{background:var(--ink-soft);border-color:rgba(255,255,255,.09)}
.section--ink .card p{color:#B7BCC6}
.section--ink .card .ic{background:color-mix(in srgb, var(--brand) 18%, transparent);border-color:color-mix(in srgb, var(--brand) 34%, transparent);color:color-mix(in srgb, var(--brand) 32%, #fff)}

/* feature list w/ checks */
.checks{display:grid;gap:14px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:var(--graphite)}
.checks li::before{content:"";flex:0 0 auto;margin-top:4px;width:18px;height:18px;border-radius:5px;background:var(--accent-050);border:1px solid var(--accent-100);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231B2FB0' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}
.checks li b{color:var(--ink)}
.section--ink .checks li{color:#C4C9D2}
.section--ink .checks li b{color:#fff}

/* ---------- Split (text + panel) ---------- */
.split{display:grid;gap:44px;align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:60px}}
.split--wide-left{grid-template-columns:1fr}
@media(min-width:900px){.split--wide-left{grid-template-columns:1.15fr .85fr}}
.panel{
  background:var(--concrete);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;
}
.panel--ink{background:var(--ink);color:#E7E9EE;border:0}
.panel--ink h3{color:#fff}
.panel h3{margin-bottom:8px}

/* ---------- Process (real sequence, numbered) ---------- */
.steps{counter-reset:step;display:grid;gap:0}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:22px;padding:26px 0;border-top:1px solid var(--line);
}
.step:last-child{border-bottom:1px solid var(--line)}
.step .num{
  counter-increment:step;font-family:var(--font-display);font-weight:700;font-size:1.5rem;
  color:var(--accent-deep);width:56px;
}
.step .num::before{content:counter(step,decimal-leading-zero)}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{color:var(--graphite);font-size:.98rem}
.section--ink .step{border-color:rgba(255,255,255,.1)}
.section--ink .step p{color:#B7BCC6}
.section--ink .step .num{color:color-mix(in srgb, var(--brand) 45%, #fff)}

/* ---------- Tech chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-family:var(--font-mono);font-size:13px;font-weight:500;letter-spacing:.01em;
  padding:9px 15px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);
  text-decoration:none;display:inline-block;transition:transform .16s var(--ease),border-color .16s,color .16s,background .16s;
}
a.chip:hover{transform:translateY(-2px)}
.chip:hover{border-color:var(--accent);color:var(--accent-deep)}
.section--ink .chip{background:var(--ink-soft);border-color:rgba(255,255,255,.12);color:#DCE0E7}
.section--ink .chip:hover{border-color:var(--signal);color:#fff}

/* ---------- Quote ---------- */
.quote{
  background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:clamp(30px,5vw,56px);
  position:relative;overflow:hidden;
}
.quote::before{content:"\201C";position:absolute;top:-18px;left:24px;font-family:var(--font-display);font-size:180px;color:color-mix(in srgb, var(--brand) 20%, transparent);line-height:1}
.quote blockquote{font-family:var(--font-display);font-weight:500;font-size:clamp(1.3rem,2.6vw,2rem);line-height:1.25;letter-spacing:-.02em;position:relative;z-index:1}
.quote .cite{margin-top:22px;display:flex;align-items:center;gap:13px;color:#AEB4C0;font-size:.95rem}
.quote .cite .av{width:44px;height:44px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-family:var(--font-display);font-weight:700;color:#fff}
.quote .cite b{color:#fff;font-family:var(--font-body)}

/* ---------- Industries ---------- */
.ind{display:grid;gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
@media(min-width:640px){.ind{grid-template-columns:1fr 1fr}}
.ind a{background:#fff;padding:30px;transition:background .2s}
.ind a:hover{background:var(--accent-050)}
.ind a .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-deep);font-weight:600}
.ind a h3{font-size:1.3rem;margin:12px 0 8px}
.ind a p{color:var(--graphite);font-size:.96rem}

/* ---------- FAQ (details/summary, no JS) ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;
  padding:22px 2px;font-family:var(--font-display);font-weight:600;font-size:1.12rem;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:0 0 auto;width:26px;height:26px;border:1.5px solid var(--line-strong);border-radius:7px;position:relative;transition:.2s}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;background:var(--ink);inset:50% 6px auto 6px;height:2px;transform:translateY(-50%)}
.faq summary .pm::after{transform:translateY(-50%) rotate(90deg);transition:.2s}
.faq details[open] summary .pm{background:var(--accent);border-color:var(--accent)}
.faq details[open] summary .pm::before,.faq details[open] summary .pm::after{background:#fff}
.faq details[open] summary .pm::after{transform:translateY(-50%) rotate(0)}
.faq .ans{padding:0 2px 24px;color:var(--graphite);max-width:78ch}
.faq .ans p+p{margin-top:12px}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;background:radial-gradient(circle,color-mix(in srgb, var(--brand) 50%, transparent),transparent 70%);filter:blur(10px)}
.cta-band .container{position:relative;z-index:1;display:grid;gap:26px;align-items:center}
@media(min-width:840px){.cta-band .container{grid-template-columns:1.4fr auto}}
.cta-band h2{font-size:clamp(26px,4vw,40px);color:#fff}
.cta-band p{color:#B7BCC6;margin-top:12px;max-width:52ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;gap:40px}
@media(min-width:900px){.contact-grid{grid-template-columns:.9fr 1.1fr;gap:56px}}
.info-list{display:grid;gap:16px}
.info-item{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.info-item .ic{flex:0 0 auto;width:46px;height:46px;border-radius:11px;background:var(--accent-050);border:1px solid var(--accent-100);color:var(--accent-deep);display:grid;place-items:center}
.info-item .k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite-2)}
.info-item .v{font-weight:600;font-size:1.05rem;margin-top:3px}
.info-item .v a:hover{color:var(--accent-deep)}

.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3vw,36px);box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px}
.field label .req{color:var(--accent-deep)}
.field input,.field textarea,.field select{
  width:100%;font-family:inherit;font-size:1rem;color:var(--ink);
  padding:13px 15px;border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--paper);
  transition:border-color .16s,box-shadow .16s;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-050)}
.form .row2{display:grid;gap:18px}
@media(min-width:560px){.form .row2{grid-template-columns:1fr 1fr}}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:.85rem;color:var(--graphite);margin-bottom:20px}
.consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--accent)}
.form .btn{width:100%}
.form-note{font-family:var(--font-mono);font-size:11.5px;color:var(--graphite-2);margin-top:14px;text-align:center;letter-spacing:.02em}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.03em;color:var(--graphite-2);padding-top:26px}
.crumbs a:hover{color:var(--accent-deep)}
.crumbs .sep{margin-inline:8px;color:var(--line-strong)}
.section--ink .crumbs{color:#8B929E}
.section--ink .crumbs a:hover{color:#fff}

/* ---------- Page hero (inner) ---------- */
.page-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.page-hero .blueprint{opacity:.14;-webkit-mask-image:radial-gradient(120% 100% at 80% 0,#000,transparent 60%);mask-image:radial-gradient(120% 100% at 80% 0,#000,transparent 60%);background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px)}
.page-hero .container{position:relative;z-index:2}
.page-hero .inner{padding-block:clamp(40px,6vw,72px);max-width:820px}
.page-hero h1{font-size:clamp(32px,5.4vw,56px);color:#fff;margin-top:20px}
.page-hero .lead{color:#B7BCC6;margin-top:20px;font-size:clamp(1.05rem,1.6vw,1.2rem);max-width:60ch}
.page-hero .hero-cta{margin-top:28px}
.page-hero .eyebrow{color:color-mix(in srgb, var(--brand) 45%, #fff)}
.page-hero .eyebrow::before{background:var(--signal)}

/* ---------- Blog ---------- */
.post-grid{display:grid;gap:26px}
@media(min-width:680px){.post-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.post-grid{grid-template-columns:repeat(3,1fr)}}
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s var(--ease),box-shadow .2s}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.post-card .thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--ink),color-mix(in srgb, var(--brand) 22%, var(--ink)));position:relative;overflow:hidden}
.post-card .thumb .bp{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:26px 26px;opacity:.5}
.post-card .thumb .tg{position:absolute;left:16px;top:16px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;background:var(--signal);color:var(--ink);font-weight:600;padding:5px 10px;border-radius:5px}
.post-card .thumb .kicker{position:absolute;left:16px;bottom:16px;right:16px;font-family:var(--font-display);color:#fff;font-weight:600;font-size:1.15rem;line-height:1.15}
.post-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.post-card .meta{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.04em;color:var(--graphite-2);text-transform:uppercase}
.post-card h3{font-size:1.16rem;margin:10px 0}
.post-card p{color:var(--graphite);font-size:.95rem;flex:1}
.post-card .link-more{margin-top:16px}

/* Article body (prose) */
.prose{max-width:760px}
.prose>*+*{margin-top:22px}
.prose p{color:#2A2E35;font-size:1.08rem;line-height:1.72}
.prose h2{font-size:clamp(24px,3.2vw,33px);margin-top:46px}
.prose h3{font-size:1.34rem;margin-top:34px}
.prose ul,.prose ol{padding-left:2px;display:grid;gap:12px}
.prose ul li{display:flex;gap:12px;color:#2A2E35}
.prose ul li::before{content:"";flex:0 0 auto;margin-top:10px;width:7px;height:7px;background:var(--accent);border-radius:2px}
.prose ol{counter-reset:li;list-style:none}
.prose ol li{counter-increment:li;display:flex;gap:14px;color:#2A2E35}
.prose ol li::before{content:counter(li);flex:0 0 auto;font-family:var(--font-mono);font-weight:600;color:var(--accent-deep);width:26px}
.prose a{color:var(--accent-deep);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
.prose blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 22px;font-family:var(--font-display);font-size:1.3rem;color:var(--ink);line-height:1.35}
.prose .callout{background:var(--accent-050);border:1px solid var(--accent-100);border-radius:var(--radius);padding:22px 24px}
.prose .callout p{margin:0}
.prose figure img{border-radius:var(--radius);border:1px solid var(--line)}
.article-head{max-width:760px}
.article-head h1{font-size:clamp(30px,5vw,50px);margin-top:16px}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:22px;font-family:var(--font-mono);font-size:12.5px;color:var(--graphite-2);letter-spacing:.03em}
.article-meta .pill{background:var(--concrete);border:1px solid var(--line);padding:5px 11px;border-radius:6px;color:var(--ink)}

.toc{background:var(--concrete);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.toc b{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite-2);display:block;margin-bottom:12px}
.toc a{display:block;padding:6px 0;color:var(--graphite);font-size:.96rem}
.toc a:hover{color:var(--accent-deep)}

/* author box */
.author{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:#fff}
.author .av{width:54px;height:54px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-weight:700}
.author b{display:block}
.author span{color:var(--graphite-2);font-size:.9rem}

/* article lead paragraph + related posts */
.prose .lead-p{font-size:1.2rem;line-height:1.6;color:var(--ink);font-weight:500}
.prose strong{color:var(--ink);font-weight:600}
.author{margin-top:48px}
.related{margin-top:52px;padding-top:36px;border-top:1px solid var(--line)}
.rel-h{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite-2);margin-bottom:18px}
.rel-grid{display:grid;gap:14px}
@media(min-width:640px){.rel-grid{grid-template-columns:1fr 1fr}}
.rel-card{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;background:#fff;transition:border-color .15s,transform .15s}
.rel-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.rel-card .tg{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-deep);background:var(--accent-050);border:1px solid var(--accent-100);padding:3px 8px;border-radius:5px;flex:0 0 auto}
.rel-card b{flex:1 1 100%;font-family:var(--font-display);font-size:1.02rem;color:var(--ink);line-height:1.3}
.rel-card svg{color:var(--accent);flex:0 0 auto}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#AEB4C0;padding-top:64px}
.site-footer a:hover{color:#fff}
.foot-grid{display:grid;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
@media(min-width:760px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}}
.foot-brand .brand{margin-bottom:18px}
.foot-brand .brand-logo{height:32px}
.foot-brand p{font-size:.92rem;line-height:1.7}
.foot-brand .company{font-family:var(--font-mono);font-size:12px;color:#8B929E;margin-top:16px;line-height:1.8}
.foot-col h4{color:#fff;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.foot-col ul{display:grid;gap:11px}
.foot-col a{font-size:.94rem}
.foot-contact .cc{margin-bottom:16px}
.foot-contact .cc span{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#8B929E;display:block;margin-bottom:4px}
.foot-contact .cc a{color:#fff;font-weight:600;font-size:1.05rem}
.foot-tech{padding-block:26px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-tech h4{color:#fff;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;font-weight:600}
.foot-tags{display:flex;flex-wrap:wrap;gap:8px}
.foot-tags a{font-family:var(--font-mono);font-size:12.5px;color:#B7BCC6;border:1px solid rgba(255,255,255,.14);padding:5px 11px;border-radius:7px;transition:transform .16s var(--ease),border-color .16s,color .16s,background .16s}
.foot-tags a:hover{color:#fff;border-color:var(--accent);background:color-mix(in srgb, var(--brand) 22%, transparent);transform:translateY(-2px)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-block:24px;font-family:var(--font-mono);font-size:12px;color:#8B929E}
.foot-bottom .fb-links{display:flex;gap:20px}

/* ---------- Local page mini-map card ---------- */
.locmap{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff}
.locmap .top{background:var(--ink);color:#fff;padding:22px 24px;display:flex;justify-content:space-between;align-items:center}
.locmap .top b{font-family:var(--font-display)}
.locmap .top .coords{font-family:var(--font-mono);font-size:12px;color:color-mix(in srgb, var(--brand) 45%, #fff)}
.locmap .body{padding:24px;display:grid;gap:14px}
.locmap .body .r{display:flex;justify-content:space-between;gap:16px;font-size:.95rem;border-bottom:1px dashed var(--line);padding-bottom:12px}
.locmap .body .r:last-child{border-bottom:0;padding-bottom:0}
.locmap .body .r span:first-child{color:var(--graphite-2);font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase}
.locmap .body .r span:last-child{font-weight:600;text-align:right}

/* city pills */
.cities{display:flex;flex-wrap:wrap;gap:10px}
.cities a{font-family:var(--font-mono);font-size:12.5px;font-weight:500;padding:9px 15px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink)}
.cities a:hover,.cities a[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}
.section--ink .cities a{background:var(--ink-soft);border-color:rgba(255,255,255,.14);color:#DCE0E7}
.section--ink .cities a:hover,.section--ink .cities a[aria-current]{background:#fff;color:var(--ink)}

/* ---------- Misc ---------- */
.lead-xl{font-size:clamp(1.1rem,1.8vw,1.3rem);color:var(--graphite);line-height:1.6}
.divider{height:1px;background:var(--line);border:0;margin-block:0}
.mt-s{margin-top:14px}.mt-m{margin-top:26px}.mt-l{margin-top:40px}
.text-center{text-align:center}
.muted{color:var(--graphite-2)}
.badge{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--accent-deep);background:var(--accent-050);border:1px solid var(--accent-100);padding:6px 12px;border-radius:6px}

/* Skip link + focus */
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:100;border-radius:0 0 8px 0}
.skip:focus{left:0}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid var(--accent);outline-offset:2px;border-radius:4px;
}

/* strony technologiczne: karty usług + sekcje */
.svc-card{text-decoration:none;color:inherit;display:flex;flex-direction:column}
.svc-card:hover .ic{background:var(--accent);color:#fff;border-color:var(--accent)}
.svc-card .link-more{margin-top:auto;padding-top:14px}
.tech-services,.tech-related{margin-top:46px}
.tech-related .chips{margin-top:16px}

/* ============ ŻYCIE: mikro-animacje i interakcje ============ */

/* pojawianie się przy scrollu (stagger przez --i) */
.js .reveal{opacity:0;transform:translateY(18px)}
.js .reveal.is-in{opacity:1;transform:none;
  transition:opacity .62s var(--ease),transform .62s var(--ease);
  transition-delay:calc(var(--i,0)*70ms)}

.cnt{font-variant-numeric:tabular-nums}

/* hero: dryf siatki, pulsująca poświata marki, kursor terminala */
.hero{position:relative}
.hero .blueprint{animation:gridDrift 26s linear infinite}
.hero::before{content:"";position:absolute;z-index:0;top:-140px;right:-120px;width:520px;height:520px;
  background:radial-gradient(circle, color-mix(in srgb, var(--brand) 34%, transparent), transparent 62%);
  filter:blur(26px);animation:glowPulse 7s ease-in-out infinite;pointer-events:none}
.hero .container{position:relative;z-index:1}
.spec-head b::after{content:"";display:inline-block;width:7px;height:13px;margin-left:5px;
  background:var(--signal);vertical-align:-2px;animation:blink 1.1s step-end infinite}
@keyframes gridDrift{from{background-position:0 0}to{background-position:46px 46px}}
@keyframes glowPulse{0%,100%{opacity:.42;transform:scale(1)}50%{opacity:.72;transform:scale(1.09)}}
@keyframes blink{0%,55%{opacity:1}56%,100%{opacity:0}}

/* topbar: żywy status */
.tb-live{display:inline-flex;align-items:center;gap:8px}
.tb-live .pulse-dot{width:8px;height:8px;border-radius:50%;background:#35C97B;position:relative;flex:0 0 auto}
.tb-live .pulse-dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:#35C97B;
  animation:ping 1.9s cubic-bezier(0,0,.2,1) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(2.6);opacity:0}}

/* karty: hover z akcentem i unoszeniem */
.card{position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.card:hover::before{transform:scaleX(1)}
.card .ic{transition:transform .3s var(--ease)}
.card:hover .ic{transform:translateY(-3px) rotate(-4deg)}

/* nawigacja: animowane podkreślenie */
.nav-links > li > a{position:relative}
.nav-links > li > a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:center;transition:transform .25s var(--ease)}
.nav-links > li > a:hover::after,.nav-links > li > a[aria-current="page"]::after{transform:scaleX(1)}

/* przycisk primary: przelot połysku na hover */
.btn--primary{position:relative;overflow:hidden}
.btn--primary::after{content:"";position:absolute;top:0;left:-130%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.3),transparent);transform:skewX(-18deg)}
.btn--primary:hover::after{animation:sheen .7s ease}
@keyframes sheen{from{left:-130%}to{left:140%}}

/* proofbar: liczby reagują na hover */
.proof{transition:transform .2s var(--ease)}
.proof:hover{transform:translateY(-4px)}
.proof:hover .n{color:var(--accent)}

/* marquee technologii */
.chips--flow{flex-wrap:nowrap;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.chips--flow .chips-track{display:flex;gap:10px;flex-wrap:nowrap;width:max-content;animation:marquee 36s linear infinite}
.chips--flow:hover .chips-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1!important;transform:none!important}
  .chips--flow{overflow:visible;flex-wrap:wrap;mask-image:none;-webkit-mask-image:none}
  .chips--flow .chips-track{width:auto;flex-wrap:wrap}
}