/* =========================================================
   N1Solutions — arkusz stylów
   1. Zmienne i reset      5. Sekcje
   2. Typografia           6. Formularz
   3. Komponenty           7. Stopka
   4. Nagłówek i hero      8. Animacje i RWD
   ========================================================= */

/* =========================================================
   Krój pisma Inter - hostowany lokalnie.
   Wersja zmienna (wght 100-900), bez zapytań do zewnętrznych serwerów.
   ========================================================= */

@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- 1. ZMIENNE I RESET ---------- */
:root{
  --brand-700:#1D4ED8;
  --brand-600:#2563EB;
  --brand-500:#3B82F6;
  --brand-100:#DBE7FF;
  --brand-50:#EFF4FF;
  --cyan-500:#0EA5E9;
  --cyan-300:#67E8F9;

  /* Kolory tekstu i linków - oddzielone od wypełnień, bo w trybie ciemnym
     tekst musi być jaśniejszy, a tło pod białym napisem ciemniejsze. */
  --accent:#2563EB;
  --accent-strong:#1D4ED8;
  --accent-2:#0284C7;
  /* Gradient pod białym tekstem: obie końcówki mają kontrast powyżej 4,5:1 */
  --grad-fill:linear-gradient(135deg,#2563EB,#0369A1);

  --ink:#0B1220;
  --ink-2:#1E293B;
  --muted:#5B6B82;
  --muted-2:#64748B;

  --bg:#FFFFFF;
  --bg-rgb:255,255,255;
  --bg-alt:#F7F9FC;
  --surface:#FFFFFF;
  --footer-bg:#0B1220;
  --line:#E5EAF2;
  --line-2:#EFF2F7;
  --grid-url:url("../img/grid.svg");

  --ok:#16A34A;
  --ok-soft:#E8F8EE;
  --ok-text:#15803D;
  --warn:#F59E0B;
  --err:#DC2626;
  --err-rgb:220,38,38;

  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;

  --shadow-xs:0 1px 2px rgba(11,18,32,.06);
  --shadow-sm:0 2px 8px rgba(11,18,32,.06);
  --shadow:0 12px 32px -12px rgba(11,18,32,.16);
  --shadow-lg:0 32px 64px -28px rgba(11,18,32,.28);

  --container:1180px;
  --header-h:76px;
  --section-pad:clamp(64px,8vw,104px);

  --font:'Inter','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  color-scheme:light;
}


/* =========================================================
   MOTYW CIEMNY
   Domyślnie zgodny z ustawieniem systemu, a przełącznik
   w nagłówku nadpisuje go atrybutem data-theme na <html>.
   ========================================================= */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
  --brand-700:#1D4ED8;
  --brand-600:#2563EB;
  --brand-500:#60A5FA;
  --accent:#60A5FA;
  --accent-strong:#93C5FD;
  --accent-2:#38BDF8;
  --brand-100:#25395E;
  --brand-50:#16233C;
  --cyan-500:#0EA5E9;
  --cyan-300:#67E8F9;

  --ink:#EEF3FA;
  --ink-2:#C7D3E3;
  --muted:#93A4BC;
  --muted-2:#7A8CA6;

  --bg:#0B1220;
  --bg-rgb:11,18,32;
  --bg-alt:#111B2E;
  --surface:#0F1829;
  --footer-bg:#070D18;
  --line:#22304A;
  --line-2:#1A2337;
  --grid-url:url("../img/grid-dark.svg");

  --ok:#22C55E;
  --ok-soft:#10301F;
  --ok-text:#4ADE80;
  --warn:#FBBF24;
  --err:#F87171;
  --err-rgb:248,113,113;

  --shadow-xs:0 1px 2px rgba(0,0,0,.4);
  --shadow-sm:0 2px 8px rgba(0,0,0,.35);
  --shadow:0 12px 32px -12px rgba(0,0,0,.6);
  --shadow-lg:0 32px 64px -28px rgba(0,0,0,.75);

  color-scheme:dark;
  }
}

:root[data-theme="dark"]{
  --brand-700:#1D4ED8;
  --brand-600:#2563EB;
  --brand-500:#60A5FA;
  --accent:#60A5FA;
  --accent-strong:#93C5FD;
  --accent-2:#38BDF8;
  --brand-100:#25395E;
  --brand-50:#16233C;
  --cyan-500:#0EA5E9;
  --cyan-300:#67E8F9;

  --ink:#EEF3FA;
  --ink-2:#C7D3E3;
  --muted:#93A4BC;
  --muted-2:#7A8CA6;

  --bg:#0B1220;
  --bg-rgb:11,18,32;
  --bg-alt:#111B2E;
  --surface:#0F1829;
  --footer-bg:#070D18;
  --line:#22304A;
  --line-2:#1A2337;
  --grid-url:url("../img/grid-dark.svg");

  --ok:#22C55E;
  --ok-soft:#10301F;
  --ok-text:#4ADE80;
  --warn:#FBBF24;
  --err:#F87171;
  --err-rgb:248,113,113;

  --shadow-xs:0 1px 2px rgba(0,0,0,.4);
  --shadow-sm:0 2px 8px rgba(0,0,0,.35);
  --shadow:0 12px 32px -12px rgba(0,0,0,.6);
  --shadow-lg:0 32px 64px -28px rgba(0,0,0,.75);

  color-scheme:dark;
}

/* Poprawki komponentów, których nie da się wyrazić samymi tokenami. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .blob{opacity:.3}
  :root:not([data-theme="light"]) .win-dots i{opacity:.75}
  :root:not([data-theme="light"]) .field input::placeholder,
  :root:not([data-theme="light"]) .field textarea::placeholder{color:var(--muted-2)}
}
:root[data-theme="dark"] .blob{opacity:.3}
:root[data-theme="dark"] .win-dots i{opacity:.75}
:root[data-theme="dark"] .field input::placeholder,
:root[data-theme="dark"] .field textarea::placeholder{color:var(--muted-2)}


*,*::before,*::after{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 16px);
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.65;
  color:var(--ink-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,svg{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--accent);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-strong)}
button{font:inherit}

:focus-visible{
  outline:3px solid var(--brand-500);
  outline-offset:3px;
  border-radius:4px;
}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--brand-600);color:#fff;
  padding:12px 20px;border-radius:0 0 var(--radius-sm) 0;font-weight:600;
}
.skip-link:focus{left:0;color:#fff}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.container-narrow{max-width:860px}

/* ---------- 2. TYPOGRAFIA ---------- */
h1,h2,h3{color:var(--ink);line-height:1.18;letter-spacing:-.025em;margin:0 0 .5em}
h1{font-size:clamp(2.35rem,5.2vw,3.85rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.85rem,3.4vw,2.6rem);font-weight:750}
h3{font-size:1.14rem;font-weight:650;letter-spacing:-.015em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.82rem;font-weight:650;letter-spacing:.09em;text-transform:uppercase;
  color:var(--accent);background:var(--brand-50);
  border:1px solid var(--brand-100);
  padding:7px 15px;border-radius:999px;margin:0 0 20px;
}
.eyebrow svg{flex:none}
.lead{font-size:1.16rem;color:var(--muted);max-width:56ch}
.section-lead{font-size:1.05rem;color:var(--muted)}
.text-grad{
  background:linear-gradient(100deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- 3. KOMPONENTY ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:1rem;font-weight:600;line-height:1;
  padding:16px 26px;border-radius:var(--radius-sm);
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .22s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-sm{padding:11px 18px;font-size:.94rem}
.btn-block{width:100%}
.btn:active{transform:translateY(1px)}

.btn-primary{
  background:linear-gradient(135deg,var(--brand-600),var(--brand-700));
  color:#fff;box-shadow:0 10px 24px -10px rgba(37,99,235,.65);
}
.btn-primary:hover{color:#fff;box-shadow:0 16px 32px -12px rgba(37,99,235,.75);transform:translateY(-2px)}

.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand-500);color:var(--accent-strong);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

.btn-outline{background:transparent;color:var(--accent-strong);border-color:var(--brand-100)}
.btn-outline:hover{background:var(--brand-50);border-color:var(--brand-500);color:var(--accent-strong)}

.btn-light{background:#fff;color:#1D4ED8}
.btn-light:hover{color:#1D4ED8;transform:translateY(-2px);box-shadow:var(--shadow)}

.dot-live{
  width:8px;height:8px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 0 rgba(22,163,74,.5);
  animation:pulse 2.4s infinite;flex:none;
}

.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}

/* ---------- 4. NAGŁÓWEK ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(var(--bg-rgb),.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:var(--shadow-xs)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--header-h)}

.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);font-size:1.22rem;letter-spacing:-.03em}
.brand:hover{color:var(--ink)}
.brand-mark{flex:none;transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.brand:hover .brand-mark{transform:rotate(-6deg) scale(1.05)}
.brand-text{font-weight:500;color:var(--muted)}
.brand-text strong{font-weight:800;color:var(--ink)}

.nav{display:flex;align-items:center;gap:36px}
.nav-list{display:flex;align-items:center;gap:30px}
.nav-list a{
  position:relative;color:var(--ink-2);font-size:.97rem;font-weight:550;padding:6px 0;
  white-space:nowrap;
}
.nav-list a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--brand-600),var(--cyan-500));
  border-radius:2px;transition:width .25s ease;
}
.nav-list a:hover::after,.nav-list a.is-active::after{width:100%}
.nav-list a.is-active{color:var(--accent-strong)}

.nav-cta{display:flex;align-items:center;gap:18px}
.nav-toggle{
  display:none;width:46px;height:46px;border:1px solid var(--line);
  background:var(--surface);border-radius:12px;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.nav-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Przełącznik motywu ---------- */
.theme-toggle{
  position:relative;flex:none;width:54px;height:30px;padding:0;
  border:1px solid var(--line);border-radius:999px;background:var(--bg-alt);
  cursor:pointer;transition:background .25s ease,border-color .25s ease;
}
.theme-toggle:hover{border-color:var(--brand-500)}
.theme-toggle-knob{
  position:absolute;top:2px;left:2px;width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);color:var(--warn);box-shadow:var(--shadow-xs);
  transition:transform .28s cubic-bezier(.34,1.4,.64,1),color .25s ease;
}
.theme-toggle[aria-pressed="true"] .theme-toggle-knob{transform:translateX(24px);color:var(--brand-500)}
.theme-toggle svg{position:absolute;transition:opacity .2s ease,transform .2s ease}
.theme-toggle .icon-moon{opacity:0;transform:rotate(-45deg)}
.theme-toggle[aria-pressed="true"] .icon-sun{opacity:0;transform:rotate(45deg)}
.theme-toggle[aria-pressed="true"] .icon-moon{opacity:1;transform:none}

/* ---------- Wybór języka ---------- */
.lang{position:relative;flex:none}
.lang-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 12px;border:1px solid var(--line);border-radius:999px;
  background:var(--surface);color:var(--ink);
  font-size:.86rem;font-weight:650;letter-spacing:.02em;cursor:pointer;
  transition:border-color .2s ease,color .2s ease;
}
.lang-btn:hover{border-color:var(--brand-500);color:var(--accent)}
.lang-btn svg{transition:transform .25s ease}
.lang-btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;z-index:20;min-width:130px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow);padding:6px;display:grid;gap:2px;
}
.lang-menu[hidden]{display:none}
.lang-menu a{
  display:block;padding:9px 12px;border-radius:7px;
  color:var(--ink-2);font-size:.9rem;font-weight:550;
}
.lang-menu a:hover{background:var(--bg-alt);color:var(--accent)}
.lang-menu a[aria-current="true"]{color:var(--accent);font-weight:700}

/* ---------- Okno informacji o prywatności ---------- */
.consent{
  position:fixed;inset:0;z-index:200;
  display:flex;align-items:center;justify-content:center;padding:24px;
  background:rgba(11,18,32,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  animation:consentIn .3s ease;
}
.consent[hidden]{display:none}
.consent-card{
  width:100%;max-width:560px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);padding:34px 34px 28px;
  max-height:calc(100vh - 48px);overflow-y:auto;
}
.consent-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:13px;margin-bottom:18px;
  background:var(--brand-50);border:1px solid var(--brand-100);color:var(--accent);
}
.consent-card h2{font-size:1.3rem;margin-bottom:12px}
.consent-card p{color:var(--muted);font-size:.95rem;margin-bottom:14px}
.consent-points{display:grid;gap:10px;margin:0 0 22px;padding:0;list-style:none}
.consent-points li{
  position:relative;padding-left:26px;font-size:.92rem;color:var(--ink-2);
}
.consent-points li::before{
  content:"";position:absolute;left:0;top:.28em;width:16px;height:16px;border-radius:50%;
  background:var(--brand-50);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233B82F6' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m20 6-11 11-5-5'/%3E%3C/svg%3E");
  background-size:11px;background-position:center;background-repeat:no-repeat;
}
.consent-links{font-size:.88rem;color:var(--muted);margin-bottom:22px}
.consent-links a{text-decoration:underline;text-underline-offset:2px}
.consent-actions{display:flex;gap:12px;flex-wrap:wrap}
.consent-actions .btn{flex:1;min-width:180px}

/* Wariant nieblokujący - pasek przy dolnej krawędzi */
.consent.is-bar{
  inset:auto 0 0 0;padding:16px;background:none;backdrop-filter:none;-webkit-backdrop-filter:none;
  animation:consentBar .35s ease;
}
.consent.is-bar .consent-card{max-width:var(--container);margin-inline:auto;padding:24px 28px}
.consent.is-bar .consent-icon,.consent.is-bar .consent-points{display:none}
.consent.is-bar .consent-actions .btn{flex:0 0 auto;min-width:0}

@keyframes consentIn{from{opacity:0}to{opacity:1}}
@keyframes consentBar{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

body.consent-open{overflow:hidden}

@media (max-width:640px){
  .consent{padding:14px}
  .consent-card{padding:26px 22px 22px}
  .consent-actions .btn{flex:1 1 100%}
}

/* ---------- HERO ---------- */
.hero{position:relative;padding:clamp(60px,9vw,110px) 0 clamp(70px,9vw,120px);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-1;background:var(--grid-url) repeat;opacity:.9}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(var(--bg-rgb),.2) 0%,rgba(var(--bg-rgb),.85) 65%,rgb(var(--bg-rgb)) 100%);
}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55}
.blob-a{width:520px;height:520px;top:-180px;right:-120px;background:radial-gradient(circle,#BFD7FF,transparent 70%)}
.blob-b{width:420px;height:420px;bottom:-160px;left:-140px;background:radial-gradient(circle,#CFF3FF,transparent 70%)}

.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero-copy h1{margin-bottom:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 30px}
.hero-points{display:flex;flex-wrap:wrap;gap:12px 26px}
.hero-points li{display:flex;align-items:center;gap:9px;font-size:.95rem;font-weight:550;color:var(--ink-2)}
.hero-points svg{color:var(--accent);flex:none}

/* Panel monitoringu */
.hero-visual{position:relative;padding:20px 10px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.panel-main{overflow:hidden}
.panel-head{
  display:flex;align-items:center;gap:12px;
  padding:14px 18px;border-bottom:1px solid var(--line-2);background:var(--bg-alt);
}
.win-dots{display:flex;gap:6px}
.win-dots i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.win-dots i:first-child{background:#FCA5A5}
.win-dots i:nth-child(2){background:#FDE68A}
.win-dots i:nth-child(3){background:#A7F3D0}
.panel-title{font-size:.84rem;font-weight:600;color:var(--muted);flex:1}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:650;padding:5px 11px;border-radius:999px}
.badge-ok{background:var(--ok-soft);color:var(--ok-text)}

.panel-body{padding:22px}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.metric{background:var(--bg-alt);border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:12px 14px}
.metric-label{display:block;font-size:.73rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2)}
.metric-value{display:block;font-size:1.45rem;font-weight:750;color:var(--ink);letter-spacing:-.03em;line-height:1.3}
.metric-value small{font-size:.72rem;font-weight:600;color:var(--muted);margin-left:2px}

.chart{margin-bottom:20px}
.chart svg{width:100%;height:96px}
.spark{stroke-dasharray:640;stroke-dashoffset:640;animation:draw 2.4s .3s ease forwards}

.status-list{display:grid;gap:10px}
.status-list li{
  display:flex;align-items:center;gap:10px;
  font-size:.88rem;color:var(--ink-2);
  padding:10px 13px;border:1px solid var(--line-2);border-radius:var(--radius-sm);
}
.status-list b{margin-left:auto;font-weight:650;color:var(--muted)}
.st{width:8px;height:8px;border-radius:50%;flex:none}
.st-ok{background:var(--ok)}
.st-warn{background:var(--warn)}

.panel-chip{
  position:absolute;display:flex;align-items:center;gap:12px;
  padding:14px 18px;border-radius:var(--radius);
  font-size:.84rem;line-height:1.4;color:var(--ink-2);box-shadow:var(--shadow);
}
.panel-chip svg{color:var(--accent);flex:none}
.panel-chip b{color:var(--ink);font-weight:700}
.panel-chip small{color:var(--muted-2);font-size:.76rem}
.chip-a{top:196px;left:-52px;max-width:230px}
.chip-b{bottom:-14px;right:-20px;max-width:250px}

/* ---------- PASEK TECHNOLOGII ---------- */
.strip{border-block:1px solid var(--line);background:var(--bg-alt);padding:32px 0}
.strip-label{text-align:center;font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:20px}
.strip-list{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.strip-list li{
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:9px 20px;font-size:.9rem;font-weight:600;color:var(--muted);
  transition:color .2s ease,border-color .2s ease,transform .2s ease;
}
.strip-list li:hover{color:var(--accent-strong);border-color:var(--brand-100);transform:translateY(-2px)}

/* ---------- 5. SEKCJE ---------- */
.section{padding:var(--section-pad) 0}
.section-alt{background:var(--bg-alt);border-block:1px solid var(--line)}

/* Skok z menu ląduje na nagłówku sekcji, nie na jej górnej krawędzi.
   Bez tego do odstępu na przyklejony nagłówek (scroll-padding-top) dokładał się
   jeszcze górny padding sekcji - razem prawie 200 px pustki, przez co dolna
   część zawartości wypadała poza ekran. Ujemny scroll-margin ten padding znosi. */
.section[id]{scroll-margin-top:calc(8px - var(--section-pad))}
.section-head{max-width:680px;margin-bottom:52px}
.section-head .section-lead{margin-top:14px}

/* Karty usług */
.card{
  display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 28px;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--brand-100)}
.card-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:14px;margin-bottom:20px;
  background:linear-gradient(135deg,var(--brand-50),#E4F6FD);
  color:var(--accent);border:1px solid var(--brand-100);
  transition:background .3s ease,color .3s ease;
}
.card:hover .card-icon{background:var(--grad-fill);color:#fff;border-color:transparent}
.card p{color:var(--muted);font-size:.97rem}
/* Lista idzie zaraz pod opisem. Docisk do dołu (margin-top:auto) wyrównywał kreski
   w rzędzie, ale przy nierównych opisach robił dziurę w środku karty. */
.card-list{margin-top:20px;padding-top:18px;border-top:1px solid var(--line-2);display:grid;gap:9px}
.card-list li{position:relative;padding-left:22px;font-size:.92rem;color:var(--muted)}
.card-list li::before{
  content:"";position:absolute;left:0;top:.55em;
  width:7px;height:7px;border-radius:2px;
  background:linear-gradient(135deg,var(--brand-500),var(--cyan-500));
}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split-contact{align-items:start;gap:56px}

.feature-list{display:grid;gap:24px;margin-top:34px}
.feature-list li{display:flex;gap:16px}
.feature-list h3{margin-bottom:4px}
.feature-list p{color:var(--muted);font-size:.95rem}
.feature-ico{
  display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:42px;height:42px;border-radius:12px;
  background:var(--surface);border:1px solid var(--line);color:var(--accent);box-shadow:var(--shadow-xs);
}

/* Karta statystyk */
.stats-card{
  background:linear-gradient(150deg,#1D4ED8,#2563EB 45%,#0369A1);
  border-radius:var(--radius-lg);padding:40px 36px;color:#fff;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.stats-card::after{
  content:"";position:absolute;width:280px;height:280px;border-radius:50%;
  top:-120px;right:-90px;background:rgba(255,255,255,.12);
}
.stats-title{color:#fff;font-size:1.05rem;letter-spacing:.02em;margin-bottom:28px;position:relative}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 20px;position:relative}
.stat-num{display:block;font-size:2.15rem;font-weight:800;letter-spacing:-.04em;line-height:1.2}
.stat-label{display:block;font-size:.88rem;color:rgba(255,255,255,.82);margin-top:2px}

/* Proces */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:26px;counter-reset:step}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 26px}
.step::after{
  content:"";position:absolute;top:52px;right:-16px;width:16px;height:2px;
  background:repeating-linear-gradient(90deg,var(--brand-100) 0 5px,transparent 5px 9px);
}
.step:last-child::after{display:none}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:13px;margin-bottom:18px;
  background:var(--brand-50);border:1px solid var(--brand-100);
  color:var(--accent-strong);font-weight:800;font-size:.95rem;letter-spacing:-.02em;
}
.step p{color:var(--muted);font-size:.95rem}

/* Pakiety */
.pricing{align-items:stretch}
.plan{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 30px;
  transition:transform .28s ease,box-shadow .28s ease;
}
.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.plan-featured{
  border-color:var(--brand-500);box-shadow:var(--shadow);position:relative;
}
.plan-badge{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--grad-fill);color:#fff;
  font-size:.75rem;font-weight:700;letter-spacing:.04em;
  padding:6px 16px;border-radius:999px;white-space:nowrap;
  box-shadow:0 8px 18px -8px rgba(37,99,235,.8);
}
.plan-name{font-size:1.3rem;font-weight:750;margin-bottom:6px}
.plan-desc{color:var(--muted);font-size:.93rem;margin-bottom:20px;min-height:3.3em}
.plan-price{
  font-size:2rem;font-weight:800;color:var(--ink);letter-spacing:-.035em;
  padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--line-2);line-height:1.25;
  min-height:calc(2.5rem + 22px);display:flex;align-items:baseline;flex-wrap:wrap;column-gap:4px;
}
.plan-price-sm{font-size:1.4rem;letter-spacing:-.02em}
.plan-price span{font-size:.9rem;font-weight:600;color:var(--muted);letter-spacing:0}
.plan-price small{font-size:.85rem;font-weight:500;color:var(--muted);letter-spacing:0}
.plan-list{display:grid;gap:11px;margin-bottom:28px;flex:1;align-content:start}
.plan-list li{position:relative;padding-left:26px;font-size:.94rem;color:var(--ink-2)}
.plan-list li::before{
  content:"";position:absolute;left:0;top:.42em;width:16px;height:16px;border-radius:50%;
  background:var(--brand-50);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563EB' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m20 6-11 11-5-5'/%3E%3C/svg%3E");
  background-size:11px;background-position:center;background-repeat:no-repeat;
}

/* Pasek CTA */
.cta-band{
  background:linear-gradient(120deg,#1D4ED8,#2563EB 55%,#0369A1);
  color:#fff;padding:clamp(48px,6vw,72px) 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:var(--grid-url) repeat;opacity:.35;filter:invert(1);
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:8px}
.cta-band p{color:rgba(255,255,255,.88);max-width:56ch}

/* FAQ */
.faq{display:grid;gap:14px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--brand-100);box-shadow:var(--shadow-sm)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 24px;cursor:pointer;list-style:none;
  font-weight:600;color:var(--ink);font-size:1.02rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";flex:none;width:22px;height:22px;border-radius:50%;
  background:var(--brand-50);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563EB' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  background-size:12px;background-position:center;background-repeat:no-repeat;
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(135deg)}
.faq-body{padding:0 24px 22px;color:var(--muted);font-size:.97rem}

/* Kontakt */
.contact-list{display:grid;gap:22px;margin-top:34px}
.contact-list li{display:flex;gap:16px}
.contact-list h3{margin-bottom:2px}
.contact-list p{color:var(--muted);font-size:.95rem}
.contact-list small{font-size:.85rem;color:var(--muted-2)}

/* ---------- 6. FORMULARZ ---------- */
.form{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 32px;box-shadow:var(--shadow);
}
.form-title{font-size:1.25rem;margin-bottom:24px}
.field{margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-size:.89rem;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field label span{color:var(--accent)}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:.97rem;color:var(--ink);
  padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{resize:vertical;min-height:120px}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(37,99,235,.12);
}
.field.has-error input,.field.has-error textarea{border-color:var(--err);box-shadow:0 0 0 4px rgba(var(--err-rgb),.14)}
.error{margin:6px 0 0;font-size:.82rem;color:var(--err);min-height:0}

.field-check{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;margin-bottom:24px}
.field-check input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand-600)}
.field-check label{font-size:.85rem;font-weight:450;color:var(--muted);margin:0;line-height:1.5}
.field-check .error{grid-column:1/-1}

.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* ---------- Typowe zadania ---------- */
.tasks{display:grid;grid-template-columns:repeat(auto-fit,minmax(430px,1fr));gap:30px 40px}
.task{display:flex;gap:16px}
.task h3{margin-bottom:5px}
.task p{color:var(--muted);font-size:.95rem}

@media (max-width:640px){
  .tasks{grid-template-columns:1fr;gap:24px}
}

/* ---------- Cykl życia infrastruktury (zakładki) ---------- */
.lifecycle{
  margin-top:60px;background:var(--bg-alt);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:40px 36px;
}

.lc-tabs{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:32px}
.lc-tab{
  padding:11px 20px;border-radius:999px;cursor:pointer;
  background:var(--surface);border:1px solid var(--line);
  color:var(--muted);font-size:.92rem;font-weight:600;letter-spacing:-.01em;
  /* Bez animacji koloru tekstu i tła: gradient znika skokowo, więc płynny kolor
     dawałby na moment biały napis na białym tle. */
  transition:border-color .22s ease,box-shadow .22s ease,transform .18s ease;
}
.lc-tab:hover{color:var(--accent-strong);border-color:var(--brand-100);transform:translateY(-1px)}
.lc-tab[aria-selected="true"]{
  background:var(--grad-fill);
  color:#fff;border-color:transparent;
  box-shadow:0 10px 20px -10px rgba(37,99,235,.8);
}
.lc-tab[aria-selected="true"]:hover{color:#fff;transform:none}

.flow-panel:focus{outline:none}
.flow-panel[hidden]{display:none}
.flow-panel-title{
  font-size:1rem;font-weight:650;color:var(--ink);
  margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid var(--line);
}
/* Z włączonym JS rolę nagłówka przejmuje aktywna zakładka. */
.lifecycle.is-enhanced .flow-panel-title{display:none}
.flow-panel + .flow-panel{margin-top:34px}
.lifecycle.is-enhanced .flow-panel + .flow-panel{margin-top:0}
.flow-head{max-width:720px;margin-bottom:36px}
.flow-head h3{font-size:clamp(1.4rem,2.2vw,1.85rem);font-weight:750;letter-spacing:-.025em;margin-bottom:12px}
.flow-head p{color:var(--muted);font-size:1rem}

.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.flow-step{position:relative;text-align:center}
.flow-step::after{
  content:"";position:absolute;top:23px;right:-20px;width:20px;height:2px;
  background:repeating-linear-gradient(90deg,var(--brand-500) 0 4px,transparent 4px 8px);
}
.flow-step:last-child::after{display:none}
.flow-ico{
  display:inline-flex;align-items:center;justify-content:center;
  width:48px;height:48px;border-radius:14px;margin-bottom:16px;
  background:var(--surface);border:1px solid var(--brand-100);color:var(--accent);
  box-shadow:var(--shadow-xs);
  transition:background .3s ease,color .3s ease,transform .3s ease;
}
.flow-step:hover .flow-ico{
  background:var(--grad-fill);
  color:#fff;border-color:transparent;transform:translateY(-3px);
}
.flow-step h5{
  margin:0 0 6px;color:var(--ink);
  font-size:.98rem;font-weight:650;letter-spacing:-.015em;line-height:1.3;
}
.flow-step p{color:var(--muted);font-size:.86rem;line-height:1.55}

.form-note{margin-top:14px;font-size:.88rem;text-align:center;color:var(--muted)}
.form-note.is-ok{color:var(--ok);font-weight:600}
.form-note.is-err{color:var(--err);font-weight:600}

/* ---------- Strony prawne (polityka, RODO) ---------- */
.legal-head{padding:clamp(48px,6vw,72px) 0 0}
.legal-head h1{font-size:clamp(2rem,4vw,2.9rem);margin-bottom:14px}
.legal-meta{font-size:.9rem;color:var(--muted-2)}

.legal{padding:clamp(36px,5vw,56px) 0 clamp(64px,8vw,96px)}
.legal h2{
  font-size:1.35rem;font-weight:700;letter-spacing:-.02em;
  margin:52px 0 14px;padding-top:26px;border-top:1px solid var(--line);
}
.legal h2:first-of-type{margin-top:0;padding-top:0;border-top:0}
.legal h3{font-size:1.02rem;font-weight:650;margin:28px 0 8px}
.legal p{color:var(--muted);margin-bottom:14px}
.legal a{text-decoration:underline;text-underline-offset:2px}
.legal ul,.legal ol{display:grid;gap:9px;margin:0 0 16px;padding-left:24px}
.legal ul{list-style:disc}
.legal ol{list-style:decimal}
.legal li{color:var(--muted)}
.legal li::marker{color:var(--brand-500)}
.legal strong{color:var(--ink-2);font-weight:650}

.legal-summary{
  background:var(--bg-alt);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 28px;margin-bottom:8px;
}
.legal-summary h2{margin:0 0 14px;padding:0;border:0;font-size:1.05rem}
.legal-summary ul{margin:0}

.legal-table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:.93rem}
.legal-table th,.legal-table td{
  text-align:left;vertical-align:top;padding:12px 14px;
  border-bottom:1px solid var(--line);color:var(--muted);
}
.legal-table th{color:var(--ink);font-weight:650;background:var(--bg-alt);font-size:.85rem}
.legal-table tr:last-child td{border-bottom:0}

@media (max-width:640px){
  .legal-table,.legal-table tbody,.legal-table tr,.legal-table td{display:block;width:100%}
  .legal-table thead{display:none}
  .legal-table tr{border-bottom:1px solid var(--line);padding:6px 0}
  .legal-table tr:last-child{border-bottom:0}
  .legal-table td{border:0;padding:4px 0}
  .legal-table td::before{content:attr(data-label) ": ";color:var(--ink);font-weight:650}
}

/* ---------- Strona błędu 404 ---------- */
.error-page{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:48px 24px;
  background:var(--grid-url) repeat,var(--bg);
}
.error-page .brand{margin-bottom:40px}
.error-code{
  font-size:clamp(5rem,16vw,9rem);font-weight:800;line-height:1;letter-spacing:-.05em;margin:0 0 8px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.error-page h1{font-size:clamp(1.6rem,3.5vw,2.2rem);margin-bottom:12px}
.error-lead{color:var(--muted);max-width:44ch;margin:0 auto 28px}
.error-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.error-en{font-size:.9rem;color:var(--muted)}

/* ---------- 7. STOPKA ---------- */
.site-footer{background:var(--footer-bg);color:#9FB0C6;padding:72px 0 28px;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:44px}
.footer-brand p{margin-top:18px;max-width:38ch;color:#8496AE}
.brand-light .brand-text{color:#8496AE}
.brand-light .brand-text strong{color:#fff}
.brand-light:hover{color:#fff}
.footer-col h3{color:#fff;font-size:.93rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{color:#9FB0C6}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:52px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
  font-size:.86rem;color:#7D8FA8;
}
.footer-bottom p{margin:0}
.footer-links a{color:#7D8FA8}
.footer-links a:hover{color:#fff}

/* Do góry */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:90;
  width:48px;height:48px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);color:var(--accent-strong);border:1px solid var(--line);
  box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{color:#fff;background:var(--brand-600);border-color:transparent}

/* ---------- 8. ANIMACJE ---------- */
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(22,163,74,.5)}
  70%{box-shadow:0 0 0 9px rgba(22,163,74,0)}
  100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-12px)}
}
.float-slow{animation:float 7s ease-in-out infinite}
.float-fast{animation:float 5.5s ease-in-out infinite .8s}

/* Treść chowamy wyłącznie wtedy, gdy JavaScript może ją z powrotem pokazać. */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-visible{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.08s}
.reveal:nth-child(3){transition-delay:.16s}
.reveal:nth-child(4){transition-delay:.24s}
.reveal:nth-child(5){transition-delay:.32s}
.reveal:nth-child(6){transition-delay:.4s}

/* ---------- RWD ---------- */
@media (max-width:1320px){
  .nav{gap:24px}
  .nav-list{gap:22px}
  .nav-list a{font-size:.94rem}
}

@media (max-width:1080px){
  .flow{grid-template-columns:repeat(3,1fr);gap:28px 20px}
  .flow-step:nth-child(3n)::after{display:none}
  .hero-inner{grid-template-columns:1fr;gap:56px}
  .hero-copy{max-width:680px}
  .hero-visual{max-width:620px;margin-inline:auto}
  .split{grid-template-columns:1fr;gap:44px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px}
}

@media (max-width:1080px){
  .nav{
    position:fixed;inset:var(--header-h) 0 auto;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--surface);border-bottom:1px solid var(--line);
    padding:14px 24px 26px;box-shadow:var(--shadow);
    clip-path:inset(0 0 100% 0);opacity:0;pointer-events:none;
    transition:clip-path .32s ease,opacity .25s ease;
  }
  .nav.is-open{clip-path:inset(0 0 0 0);opacity:1;pointer-events:auto}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list a{display:block;padding:15px 4px;border-bottom:1px solid var(--line-2);font-size:1.02rem}
  .nav-list a::after{display:none}
  .nav-cta{flex-direction:column;align-items:stretch;gap:14px;margin-top:22px}
  .nav-toggle{display:flex}
  .step::after{display:none}
}

@media (max-width:640px){
  body{font-size:16px}
  .container{padding-inline:18px}
  .hero{padding-top:44px}
  /* Plakietka musi zmieścić się w jednej linii także na wąskim ekranie. */
  .eyebrow{font-size:.72rem;letter-spacing:.04em;padding:6px 13px;gap:7px}
  .eyebrow svg{width:14px;height:14px}
  .hero-actions .btn{width:100%}
  .hero-visual{padding:8px 0}
  .chip-a{display:none}
  .chip-b{bottom:-22px;right:-4px;transform:scale(.88);transform-origin:right bottom}
  .metric-row{grid-template-columns:repeat(3,1fr);gap:8px}
  .metric{padding:10px}
  .metric-label{font-size:.6rem;letter-spacing:.03em}
  .metric-value{font-size:1.1rem}
  .metric-value small{font-size:.62rem}
  .panel-body{padding:16px}
  .panel-title{font-size:.76rem}
  .status-list li{font-size:.8rem;padding:9px 11px}
  .card,.plan,.step,.form,.stats-card{padding:26px 22px}
  .lifecycle{padding:26px 22px;margin-top:40px}
  .lc-tabs{gap:7px;margin-bottom:24px}
  .lc-tab{padding:9px 15px;font-size:.86rem}
  .flow{grid-template-columns:1fr;gap:24px}
  .flow-step{text-align:left}
  .flow-step::after{display:none}
  .flow-ico{margin-bottom:12px}
  .field-row{grid-template-columns:1fr}
  .stats-grid{gap:22px 16px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-inner .btn{width:100%}
  .to-top{right:14px;bottom:14px}
}

@media (max-width:400px){
  .eyebrow{font-size:.68rem;letter-spacing:.02em;padding:6px 12px;gap:6px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
  .spark{stroke-dashoffset:0}
}

@media print{
  .site-header,.to-top,.cta-band,.hero-visual,.form{display:none}
  body{font-size:12pt;color:#000}
}