/* =====================================================================
   ENERBOOK.PL — style.css  (v2 — poziom awwwards, bez AI slop)
   Sygnatury: aurora-tło hero w kolorach marki, duża typografia z akcentem
   italic, numerowane etykiety sekcji, pływające chipy danych na screenie,
   minimalne zaokrąglenia, editorial layout, dużo powietrza.
   Marka: błękit #1763A6 / cyan #35A9C4 / zieleń OZE #6FA80A.
   ===================================================================== */

/* =========================================================
   1. TOKENY
   ========================================================= */
:root{
  --c-primary:#1763A6; --c-primary-600:#12507F; --c-primary-700:#0D3C60;
  --c-cyan:#35A9C4; --c-accent:#6FA80A; --c-accent-600:#5A8A00;

  --c-ink:#0A1D28;        /* nagłówki */
  --c-ink-2:#213443;
  --c-body:#48586A;       /* tekst */
  --c-muted:#7A8A99;
  --c-line:#E7ECF1;
  --c-line-2:#D6DEE6;
  --c-bg:#FFFFFF;
  --c-bg-soft:#F6F9FB;
  --c-navy:#081A24;

  --c-error:#D8443C; --c-error-bg:#FCEDEC;

  --ff:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --ff-mono:ui-monospace,"SF Mono","JetBrains Mono","Roboto Mono",Menlo,Consolas,monospace;

  /* typografia płynna */
  --fs-h1:clamp(2.5rem,6vw,4.5rem);
  --fs-h2:clamp(1.9rem,3.6vw,2.9rem);
  --fs-h3:clamp(1.35rem,2.2vw,1.75rem);
  --fs-lead:clamp(1.05rem,1.4vw,1.3rem);

  /* radiusy — celowo małe */
  --r-xs:4px; --r:8px; --r-lg:14px;

  --sp-1:.25rem;--sp-2:.5rem;--sp-3:.75rem;--sp-4:1rem;--sp-5:1.5rem;
  --sp-6:2rem;--sp-7:3rem;--sp-8:5rem;--sp-9:7rem;--sp-10:9rem;

  --shadow-shot:0 40px 80px -30px rgba(10,29,40,.35), 0 12px 30px -18px rgba(10,29,40,.25);
  --shadow-chip:0 12px 30px -8px rgba(10,29,40,.22);
  --ease:cubic-bezier(.22,.61,.36,1);

  --container:1200px;
  --header-h:80px;
}

/* =========================================================
   2. RESET
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;}
*{margin:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px);}
body{font-family:var(--ff);font-size:1.0625rem;line-height:1.7;color:var(--c-body);background:var(--c-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;}
img,svg,video{display:block;max-width:100%;height:auto;}
a{color:var(--c-primary);text-decoration:none;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:none;}
ul,ol{list-style:none;padding:0;}
h1,h2,h3,h4{color:var(--c-ink);line-height:1.05;font-weight:800;letter-spacing:-.025em;}
em{font-style:italic;}
:focus-visible{outline:3px solid var(--c-cyan);outline-offset:3px;border-radius:4px;}
::selection{background:var(--c-primary);color:#fff;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;}}

/* =========================================================
   3. LAYOUT
   ========================================================= */
.wrap{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2.5rem);}
.section{padding-block:var(--sp-9);}
.section--soft{background:var(--c-bg-soft);}
.section--navy{background:var(--c-navy);color:#9FB2C0;}
.section--navy h2,.section--navy h3{color:#fff;}

/* Numerowana etykieta sekcji  (— 01 / PRODUKTY) */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--ff-mono);font-size:.8rem;font-weight:500;letter-spacing:.08em;
  text-transform:uppercase;color:var(--c-primary);margin-bottom:1.4rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.5;}
.section--navy .eyebrow{color:var(--c-cyan);}

.head{max-width:760px;margin:0 auto var(--sp-7);text-align:center;}
.head .eyebrow{justify-content:center;}
.head h2{font-size:var(--fs-h2);margin-bottom:1.1rem;letter-spacing:-.03em;}
.head p{font-size:var(--fs-lead);color:var(--c-muted);max-width:60ch;margin-inline:auto;}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.mono{font-family:var(--ff-mono);}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;}}

/* =========================================================
   4. PRZYCISKI
   ========================================================= */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-weight:600;font-size:.98rem;line-height:1;padding:1rem 1.6rem;border-radius:var(--r);border:1.5px solid transparent;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);}
.btn:active{transform:translateY(1px);}
.btn--primary{background:var(--c-ink);color:#fff;}
.btn--primary:hover{background:#12324a;color:#fff;}
.btn--accent{background:var(--c-accent);color:#12240a;}
.btn--accent:hover{background:var(--c-accent-600);color:#fff;}
.btn--ghost{background:transparent;color:var(--c-ink);border-color:var(--c-line-2);}
.btn--ghost:hover{border-color:var(--c-ink);}
.btn--light{background:#fff;color:var(--c-ink);}
.btn--light:hover{background:#eef4f8;color:var(--c-ink);}
.btn--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.btn--outline:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff;}
.btn--lg{padding:1.15rem 2rem;font-size:1.05rem;}
.btn--block{width:100%;}
.btn__i{transition:transform .2s var(--ease);}
.btn:hover .btn__i{transform:translateX(4px);}

/* =========================================================
   5. HEADER
   ========================================================= */
.site-header{position:sticky;top:0;z-index:100;height:var(--header-h);display:flex;align-items:center;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--c-line);transition:box-shadow .2s,background .2s;}
.site-header.is-scrolled{background:rgba(255,255,255,.92);box-shadow:0 8px 24px -18px rgba(10,29,40,.5);}
.site-header .wrap{width:100%;}
.nav{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:2rem;}
.nav__logo img{height:40px;width:auto;}
.nav__menu{display:flex;align-items:center;justify-content:center;gap:2.4rem;}
.nav__link{color:var(--c-ink-2);font-size:.95rem;font-weight:500;position:relative;padding:.4rem 0;}
.nav__link:hover,.nav__link[aria-current="true"]{color:var(--c-primary);}
.nav__link::after{content:"";position:absolute;left:0;bottom:-1px;width:0;height:1.5px;background:var(--c-primary);transition:width .2s var(--ease);}
.nav__link:hover::after,.nav__link[aria-current="true"]::after{width:100%;}
.nav__actions{display:flex;align-items:center;gap:1rem;justify-self:end;}
.nav__cta{padding:.72rem 1.35rem;font-size:.9rem;border-radius:var(--r);}
.nav__cta-mobile{display:none;}

/* Rozwijane menu produktów */
.nav__has-drop{position:relative;}
.nav__dropbtn{display:inline-flex;align-items:center;gap:.4rem;font-family:inherit;}
.nav__chev{width:15px;height:15px;transition:transform .2s var(--ease);}
.nav__dropbtn[aria-expanded="true"] .nav__chev{transform:rotate(180deg);}
.nav__drop{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(-8px);
  min-width:280px;display:grid;gap:.15rem;padding:.5rem;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-lg);box-shadow:0 24px 54px -26px rgba(10,29,40,.45);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;}
.nav__drop::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px;}
.nav__has-drop:hover .nav__drop,.nav__drop:focus-within,
.nav__dropbtn[aria-expanded="true"]+.nav__drop{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);}
.nav__drop a{display:grid;gap:.15rem;padding:.75rem .9rem;border-radius:var(--r);
  transition:background .15s var(--ease);}
.nav__drop a:hover{background:var(--c-bg-soft);}
.drop__t{font-size:.95rem;font-weight:600;color:var(--c-ink);}
.drop__d{font-size:.82rem;color:var(--c-muted);}

.nav__toggle{display:none;width:46px;height:46px;flex-direction:column;justify-content:center;align-items:center;gap:6px;}
.nav__toggle span{width:26px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease);}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* =========================================================
   6. HERO — centrowany, aurora-tło, chipy na screenie
   ========================================================= */
.hero{position:relative;color:var(--c-ink);min-height:90vh;display:flex;align-items:center;background:none;}
.hero .wrap{width:100%;}

/* ===== RZEKA ENERGII — ciągły flow przez całą stronę ===== */
main{position:relative;
  background:linear-gradient(180deg,#FFFFFF 0px,#E7EFF6 var(--hero-h,90vh),#FFFFFF var(--hero-h,90vh));}
.section{position:relative;}
.trust{position:relative;}
/* flow ponad tłami sekcji, pod treścią */
.page-flow{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden;}
.hero .wrap,.section>.wrap,.trust>.wrap{position:relative;z-index:2;}
.page-flow svg{display:block;width:100%;height:100%;filter:drop-shadow(0 0 7px rgba(53,169,196,.28));}
/* Poświata to filtr rozmycia liczony dla całego, ~10 000 px wysokiego SVG —
   na telefonie przemalowywany w każdej klatce scrolla. Poniżej 900 px
   rezygnujemy z niej: różnica wizualna minimalna, zysk na płynności duży. */
@media (max-width:900px){.page-flow svg{filter:none;}}

/* Tonowane poświaty za panelami — blur szkła ma co rozmywać */
#produkty::before,#faq::before,#kontakt::before,#weryfikacja::before,#pytania::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(40% 34% at 12% 22%, rgba(53,169,196,.16), transparent 70%),
    radial-gradient(34% 30% at 86% 72%, rgba(111,168,10,.12), transparent 70%);}
#spoldzielnia::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(38% 40% at 82% 24%, rgba(23,99,166,.13), transparent 70%),
    radial-gradient(34% 30% at 14% 78%, rgba(53,169,196,.14), transparent 70%);}

/* Glassmorphism — tekst czytelny, nurt prześwituje spod spodu jak neon */
.glass{background:rgba(255,255,255,.45);
  -webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%);
  border:1px solid rgba(255,255,255,.7);border-radius:var(--r-lg);
  padding:clamp(1.5rem,3vw,2.4rem);
  box-shadow:0 10px 44px -28px rgba(10,29,40,.25);}
.glass--dark{background:rgba(8,26,36,.42);
  -webkit-backdrop-filter:blur(14px) saturate(130%);backdrop-filter:blur(14px) saturate(130%);
  border:1px solid rgba(255,255,255,.09);border-radius:var(--r-lg);
  padding:clamp(1.5rem,3vw,2.4rem);}
@keyframes flow{to{stroke-dashoffset:-3200;}}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}

.hero__inner{display:grid;grid-template-columns:1fr;gap:clamp(2.5rem,5vw,3.5rem);align-items:center;
  padding-block:clamp(2rem,4vw,3.5rem);}
.hero__content{text-align:left;max-width:620px;}
/* Hero podstron — bez figury, tekst szerszy, niższa sekcja */
.hero--page{min-height:0;padding-block:clamp(3rem,7vw,6rem) clamp(1rem,2vw,2rem);}
.hero--page h1{font-size:clamp(2.2rem,4.8vw,3.6rem);max-width:22ch;margin-bottom:1.5rem;}
.hero--page .hero__lead{max-width:64ch;}
.hero__content--wide{max-width:920px;}
.hero__pill{display:inline-flex;align-items:center;gap:.55rem;font-size:.82rem;font-weight:500;color:var(--c-ink-2);background:rgba(255,255,255,.75);border:1px solid var(--c-line);padding:.45rem .9rem;border-radius:999px;margin-bottom:2rem;backdrop-filter:blur(8px);}
.hero__pill .dot{width:7px;height:7px;border-radius:50%;background:var(--c-accent);box-shadow:0 0 0 4px rgba(111,168,10,.16);}
.hero h1{font-size:var(--fs-h1);line-height:1.14;letter-spacing:-.02em;max-width:16ch;margin:0 0 1.9rem;color:var(--c-ink);}
.hero h1 em{color:var(--c-primary);font-weight:800;}
.hero__lead{font-size:var(--fs-lead);line-height:1.6;color:var(--c-ink-2);max-width:52ch;margin:0 0 2.5rem;}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:flex-start;margin-bottom:1.6rem;}
.hero__note{font-size:.88rem;color:var(--c-muted);}
.hero__figure{position:relative;}
.hero__figure .shot{animation:floaty 7s ease-in-out infinite;}
@media (prefers-reduced-motion:reduce){.page-flow path{animation:none!important;}.hero__figure .shot{animation:none;}}
.shot{border-radius:var(--r-lg);box-shadow:var(--shadow-shot);overflow:hidden;border:1px solid rgba(255,255,255,.6);background:#fff;}
.shot img{display:block;width:100%;}
.chip{
  position:absolute;display:flex;align-items:center;gap:.7rem;
  background:rgba(255,255,255,.82);backdrop-filter:blur(10px);
  border:1px solid var(--c-line);border-radius:12px;padding:.7rem .9rem;
  box-shadow:var(--shadow-chip);
}
.chip__ico{width:34px;height:34px;flex-shrink:0;display:grid;place-items:center;border-radius:8px;color:#fff;}
.chip__ico--green{background:var(--c-accent);}
.chip__ico--blue{background:var(--c-primary);}
.chip__ico svg{width:18px;height:18px;}
.chip__k{font-size:.7rem;color:var(--c-muted);line-height:1.2;}
.chip__v{font-family:var(--ff-mono);font-size:.95rem;font-weight:600;color:var(--c-ink);line-height:1.2;}
.chip--tl{top:8%;left:-6%;}
.chip--br{bottom:10%;right:-5%;}
@media (max-width:640px){.chip--tl{left:2%;top:4%;}.chip--br{right:2%;bottom:6%;}.chip__ico{width:28px;height:28px;}}

/* =========================================================
   7. SPECJALIZACJA (editorial strip)
   ========================================================= */
.trust{padding-block:2.2rem;background:#fff;border-bottom:1px solid var(--c-line);}
.trust__line{font-family:var(--ff-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--c-muted);text-align:center;line-height:2.1;}
.trust__line span{color:var(--c-cyan);margin-inline:.9rem;}

/* =========================================================
   8. O NAS (podział lewo/prawo: tekst | screen)
   ========================================================= */
.about{display:grid;grid-template-columns:1fr;gap:clamp(2.2rem,4vw,4rem);align-items:center;}
.about__text h2{font-size:var(--fs-h2);letter-spacing:-.03em;margin:.2rem 0 1.4rem;}
.about__text p{font-size:1.05rem;line-height:1.75;color:var(--c-ink-2);margin-bottom:1.1rem;max-width:56ch;}
.about__text p:last-child{margin-bottom:0;}
.about__media .shot{border:1px solid var(--c-line);box-shadow:var(--shadow-shot);}

/* =========================================================
   9. PRODUKTY — screeny bez ramek, duże, alternujące
   ========================================================= */
.product{display:grid;grid-template-columns:1fr;gap:clamp(2rem,4vw,3.5rem);align-items:center;padding-block:clamp(1.8rem,3.5vw,3rem);border-top:1px solid var(--c-line);}
.product:first-of-type{border-top:0;padding-top:0;}
.product__num{font-family:var(--ff-mono);font-size:.8rem;color:var(--c-muted);letter-spacing:.06em;margin-bottom:1rem;}
.product__num b{color:var(--c-primary);font-weight:600;}
.tag{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:.32rem .72rem;border-radius:999px;margin-bottom:1.1rem;}
.tag--live{color:var(--c-accent-600);background:rgba(111,168,10,.1);}
.tag--live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c-accent);}
.tag--soon{color:#8a6d00;background:rgba(225,161,0,.13);}
.tag--soon::before{content:"";width:7px;height:7px;border-radius:50%;background:#e1a100;}
.product h3{font-size:clamp(1.7rem,2.6vw,2.2rem);letter-spacing:-.03em;margin-bottom:.9rem;}
.product p{font-size:1.05rem;margin-bottom:1.2rem;color:var(--c-body);max-width:48ch;}
.product__list{display:grid;gap:.75rem;margin-bottom:1.5rem;}
.product__list li{display:grid;grid-template-columns:auto 1fr;gap:.85rem;font-size:1rem;color:var(--c-ink-2);}
.product__list svg{width:20px;height:20px;color:var(--c-accent-600);margin-top:4px;}
.product__media{position:relative;}
.product__media .shot{background:#fff;}
/* jednolite tło: bez panelu — czysty screen z cieniem, jak w hero */
.product__panel{position:relative;padding:0;border-radius:0;background:none;}
.product__panel .shot{box-shadow:var(--shadow-shot);}

/* Kompaktowe karty produktów (CRM, FileMaker) */
.product-grid{display:grid;grid-template-columns:1fr;gap:1.4rem;}
.pcard{display:flex;flex-direction:column;background:rgba(255,255,255,.5);
  -webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%);
  border:1px solid rgba(255,255,255,.75);border-radius:var(--r-lg);
  padding:clamp(1.5rem,3vw,2.2rem);box-shadow:0 10px 44px -30px rgba(10,29,40,.3);}
.pcard__shot{border-radius:var(--r);overflow:hidden;border:1px solid var(--c-line);margin-bottom:1.3rem;box-shadow:0 12px 30px -22px rgba(10,29,40,.4);}
.pcard__shot img{width:100%;height:200px;object-fit:cover;object-position:top left;}

/* ESPO — kafel pełnej szerokości: tekst | screen wewnątrz */
.pcard--wide{margin-bottom:1.4rem;}
.pcard--wide .pcard__media{margin-top:1.5rem;}
.pcard--wide .pcard__media .shot{border:1px solid var(--c-line);box-shadow:0 24px 56px -30px rgba(10,29,40,.45);}
.pcard--wide h3{font-size:clamp(1.7rem,2.6vw,2.2rem);}
.pcard--wide .btn{margin-top:0;}
.pcard h3{font-size:1.45rem;letter-spacing:-.02em;margin-bottom:.7rem;}
.pcard p{font-size:.98rem;color:var(--c-body);margin-bottom:1.1rem;}
.pcard .product__list{margin-bottom:1.4rem;}
.pcard .btn{margin-top:auto;align-self:flex-start;}

/* =========================================================
   10. KOMPONENTY PODSTRON
   ========================================================= */

/* --- Sekcja edukacyjna (SEO) na stronie głównej --- */
.edu{display:grid;grid-template-columns:1fr;gap:clamp(2.2rem,4vw,4rem);align-items:start;}
.edu__text h2{font-size:var(--fs-h2);letter-spacing:-.03em;margin:.2rem 0 1.4rem;}
.edu__text p{font-size:1.05rem;line-height:1.75;color:var(--c-ink-2);margin-bottom:1.1rem;max-width:60ch;}
.edu__lead{font-size:var(--fs-lead)!important;color:var(--c-ink)!important;font-weight:500;}
.edu__side{display:grid;gap:1.4rem;}
.edu__stats{display:grid;gap:0;background:rgba(255,255,255,.55);
  -webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%);
  border:1px solid rgba(255,255,255,.75);border-radius:var(--r-lg);padding:.4rem clamp(1.2rem,2.5vw,1.8rem);
  box-shadow:0 10px 44px -30px rgba(10,29,40,.3);}
.stat{padding:1.3rem 0;border-top:1px solid var(--c-line);}
.stat:first-child{border-top:0;}
.stat__v{display:block;font-size:1.75rem;font-weight:800;letter-spacing:-.03em;color:var(--c-primary);line-height:1.1;margin-bottom:.35rem;}
.stat__k{display:block;font-size:.92rem;color:var(--c-muted);line-height:1.5;}
.edu__who{display:grid;gap:1.1rem;}
.edu__who li{border-left:2px solid var(--c-line-2);padding-left:1.1rem;}
.edu__who strong{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--c-ink);margin-bottom:.3rem;}
.edu__who span{font-size:.95rem;color:var(--c-muted);line-height:1.6;}

/* --- Karty 3-kolumnowe --- */
.cards3{display:grid;grid-template-columns:1fr;gap:1.4rem;}
.card3{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:clamp(1.5rem,2.6vw,2rem);transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);}
.card3:hover{border-color:var(--c-line-2);transform:translateY(-3px);box-shadow:0 24px 50px -34px rgba(10,29,40,.45);}
.card3 h3{font-size:1.2rem;letter-spacing:-.02em;margin-bottom:.6rem;}
.card3 p{font-size:.98rem;color:var(--c-body);}
.section--soft .card3{background:rgba(255,255,255,.75);}

/* --- Split: tekst | element boczny --- */
.split{display:grid;grid-template-columns:1fr;gap:clamp(2.2rem,4vw,4rem);align-items:center;}
.split__text h2{font-size:var(--fs-h2);letter-spacing:-.03em;margin:.2rem 0 1.3rem;}
.split__text p{font-size:1.05rem;line-height:1.75;color:var(--c-ink-2);margin-bottom:1.2rem;max-width:56ch;}
.split__aside .shot{border:1px solid var(--c-line);}

/* --- Blok statystyk (ESPO: 35 s / 31 s) --- */
.statbox{background:var(--c-navy);color:#9FB2C0;border-radius:var(--r-lg);padding:clamp(1.6rem,3vw,2.2rem);
  box-shadow:0 30px 70px -40px rgba(10,29,40,.7);}
.statbox__eyebrow{display:block;font-family:var(--ff-mono);font-size:.75rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--c-cyan);margin-bottom:1.4rem;}
.statbox__row{display:flex;align-items:baseline;gap:1rem;padding:.9rem 0;border-top:1px solid rgba(255,255,255,.1);}
.statbox__row:first-of-type{border-top:0;}
.statbox__v{font-size:2.4rem;font-weight:800;letter-spacing:-.04em;color:#fff;line-height:1;min-width:3.6ch;}
.statbox__k{font-size:.95rem;color:#8DA1B0;}
.statbox__note{margin-top:1.2rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.1);
  font-size:.92rem;color:#6E8393;line-height:1.65;}

/* --- Lista kontrolna (co system sprawdza) --- */
.checks{display:grid;grid-template-columns:1fr;gap:0;}
.check{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;padding:1.5rem 0;border-top:1px solid var(--c-line);}
.check:first-child{border-top:0;}
.check__n{font-family:var(--ff-mono);font-size:.85rem;color:var(--c-cyan);padding-top:.35rem;}
.check h3{font-size:1.15rem;letter-spacing:-.01em;margin-bottom:.4rem;}
.check p{font-size:.98rem;color:var(--c-muted);}

/* --- Galeria paneli --- */
.gal{display:grid;grid-template-columns:1fr;gap:clamp(1.8rem,3vw,2.6rem);}
.gal__item{margin:0;}
.gal__item .shot{border:1px solid var(--c-line);margin-bottom:1.1rem;}
.gal__item figcaption strong{display:block;font-size:1.1rem;font-weight:700;color:var(--c-ink);
  letter-spacing:-.01em;margin-bottom:.35rem;}
.gal__item figcaption span{display:block;font-size:.95rem;color:var(--c-muted);line-height:1.65;max-width:52ch;}

/* --- Kroki procesu --- */
.steps{display:grid;grid-template-columns:1fr;gap:1.4rem;}
.step{padding:1.6rem 0 0;border-top:2px solid var(--c-line);}
.step__n{display:block;font-family:var(--ff-mono);font-size:.85rem;color:var(--c-cyan);margin-bottom:.9rem;}
.step h3{font-size:1.15rem;letter-spacing:-.01em;margin-bottom:.5rem;}
.step p{font-size:.96rem;color:var(--c-muted);line-height:1.65;}

/* --- Pas CTA na granacie --- */
.ctaband{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center;}
.ctaband h2{font-size:var(--fs-h2);letter-spacing:-.03em;margin-bottom:.9rem;max-width:18ch;}
.ctaband p{font-size:1.05rem;color:#9FB2C0;max-width:52ch;}
.ctaband__act{display:flex;flex-wrap:wrap;gap:.9rem;}

/* --- Lista na ciemnym tle --- */
.dark-list{display:grid;gap:.9rem;}
.dark-list li{position:relative;padding-left:1.7rem;font-size:1.02rem;color:#9FB2C0;line-height:1.6;}
.dark-list li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;
  background:var(--c-cyan);}

/* --- Callout (wyróżniony blok w artykule) --- */
.callout{display:grid;grid-template-columns:1fr;gap:1.6rem;align-items:center;
  margin-top:clamp(2.5rem,4vw,3.5rem);padding:clamp(1.8rem,3vw,2.6rem);
  background:rgba(255,255,255,.6);
  -webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%);
  border:1px solid rgba(255,255,255,.8);border-left:3px solid var(--c-accent);
  border-radius:var(--r-lg);box-shadow:0 10px 44px -28px rgba(10,29,40,.3);}
.callout h3{font-size:1.35rem;letter-spacing:-.02em;margin-bottom:.7rem;}
.callout p{font-size:1rem;color:var(--c-ink-2);line-height:1.7;max-width:62ch;}
.callout .btn{white-space:nowrap;}

/* --- Wyróżniony wpis w bazie wiedzy --- */
.feature{display:grid;grid-template-columns:1fr;gap:0;overflow:hidden;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);}
.feature:hover{border-color:var(--c-line-2);transform:translateY(-4px);box-shadow:0 30px 60px -36px rgba(10,29,40,.45);}
.feature__body{padding:clamp(1.8rem,3vw,2.6rem);display:grid;gap:.9rem;align-content:center;}
.feature__body h3{font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:1.2;letter-spacing:-.02em;}
.feature__body p{font-size:1.02rem;color:var(--c-body);line-height:1.7;max-width:56ch;}
.feature__media img{width:100%;height:100%;min-height:240px;object-fit:cover;object-position:top left;}

/* --- Typografia artykułu --- */
.prose{max-width:70ch;}
.prose--narrow{max-width:62ch;}
.prose h1{font-size:clamp(2.1rem,4.4vw,3.1rem);letter-spacing:-.03em;margin-bottom:1.4rem;}
.prose h2{font-size:var(--fs-h2);letter-spacing:-.03em;margin:2.6rem 0 1.1rem;}
.prose h2:first-of-type{margin-top:0;}
.prose h3{font-size:1.3rem;letter-spacing:-.02em;margin:2rem 0 .8rem;}
.prose p{font-size:1.06rem;line-height:1.78;color:var(--c-ink-2);margin-bottom:1.1rem;}
.prose a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.prose__meta{font-size:.9rem;color:var(--c-muted);}
.notice{margin:1.6rem 0 2.2rem;padding:1.2rem 1.4rem;border-radius:var(--r);
  background:rgba(225,161,0,.09);border:1px solid rgba(225,161,0,.28);}
.notice strong{display:block;color:#7a5f00;margin-bottom:.35rem;}
.notice span{font-size:.95rem;color:var(--c-ink-2);line-height:1.65;}

/* --- Drobne --- */
.link-arrow{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;color:var(--c-primary);}
.link-arrow span{transition:transform .2s var(--ease);}
.link-arrow:hover span{transform:translateX(4px);}
.head__after{text-align:center;margin-top:2.2rem;}
.band__more{margin-top:1.2rem;}
.section--navy .link-arrow{color:var(--c-cyan);}
.kb__lead{font-size:.95rem;color:var(--c-muted);line-height:1.6;}
.contact__plain{font-size:1.15rem;color:var(--c-ink);font-weight:600;}
.section--first{padding-top:clamp(2.5rem,5vw,4rem);}

/* Okruszki */
.crumbs{border-bottom:1px solid var(--c-line);background:#fff;position:relative;z-index:3;}
.crumbs .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;
  padding-block:.9rem;font-size:.85rem;color:var(--c-muted);}
.crumbs a{color:var(--c-muted);}
.crumbs a:hover{color:var(--c-primary);}
.crumbs [aria-current="page"]{color:var(--c-ink-2);font-weight:500;}
.crumbs__sep{color:var(--c-line-2);}

/* Link pomijający nawigację */
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--c-ink);color:#fff;
  padding:.9rem 1.4rem;border-radius:0 0 var(--r) 0;font-weight:600;}
.skip:focus{left:0;color:#fff;}

/* =========================================================
   11. DLACZEGO FILEMAKER (band)
   ========================================================= */
.band{display:grid;grid-template-columns:1fr;gap:2rem;align-items:end;}
.band h2{font-size:var(--fs-h2);letter-spacing:-.03em;max-width:16ch;}
.band p{font-size:1.075rem;}

/* =========================================================
   12. BAZA WIEDZY
   ========================================================= */
.kb{display:grid;grid-template-columns:1fr;gap:1.4rem;}
.kb__card{display:flex;flex-direction:column;gap:1rem;padding:1.8rem;background:#fff;border:1px solid var(--c-line);border-radius:var(--r);transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);}
.kb__card:hover{border-color:var(--c-line-2);transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(10,29,40,.4);}
.kb__tag{font-family:var(--ff-mono);font-size:.72rem;color:var(--c-cyan);text-transform:uppercase;letter-spacing:.08em;}
.kb__card h3{font-size:1.15rem;line-height:1.3;letter-spacing:-.01em;}
.kb__more{margin-top:auto;font-size:.9rem;font-weight:600;color:var(--c-primary);display:inline-flex;gap:.5rem;align-items:center;}

/* =========================================================
   13. FAQ
   ========================================================= */
.faq{max-width:840px;margin-inline:auto;}
.faq__item{border-top:1px solid var(--c-line);}
.faq__item:last-child{border-bottom:1px solid var(--c-line);}
.faq__q{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;width:100%;text-align:left;padding:1.6rem 0;font-size:1.15rem;font-weight:600;color:var(--c-ink);letter-spacing:-.01em;}
.faq__icon{flex-shrink:0;width:28px;height:28px;display:grid;place-items:center;color:var(--c-primary);transition:transform .25s var(--ease);font-size:1.4rem;line-height:1;}
.faq__q[aria-expanded="true"] .faq__icon{transform:rotate(45deg);}
.faq__a{overflow:hidden;max-height:0;transition:max-height .28s var(--ease);}
.faq__a-inner{padding-bottom:1.6rem;color:var(--c-body);font-size:1rem;max-width:72ch;}

/* =========================================================
   14. KONTAKT
   ========================================================= */
.contact{display:grid;grid-template-columns:1fr;gap:clamp(2rem,4vw,3.5rem);align-items:start;}
.contact__info{display:grid;gap:1.6rem;align-content:start;}
.contact__title{font-size:var(--fs-h2);letter-spacing:-.03em;margin:0 0 1rem;}
.contact__lead{font-size:var(--fs-lead);color:var(--c-muted);max-width:44ch;}
.contact__row{display:flex;gap:1.1rem;align-items:center;}
.contact__row .ci{width:48px;height:48px;flex-shrink:0;display:grid;place-items:center;border-radius:var(--r);background:#fff;border:1px solid var(--c-line);color:var(--c-primary);}
.contact__row h4{font-size:.75rem;color:var(--c-muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.15rem;}
.contact__row a{font-size:1.3rem;color:var(--c-ink);font-weight:700;letter-spacing:-.01em;}
.contact__note{font-size:.98rem;color:var(--c-muted);border-left:2px solid var(--c-line-2);padding-left:1.2rem;}

.form{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:clamp(1.6rem,3vw,2.6rem);box-shadow:0 30px 60px -40px rgba(10,29,40,.4);}
.field{margin-bottom:1.1rem;}
.field label{display:block;font-size:.9rem;font-weight:600;color:var(--c-ink);margin-bottom:.5rem;}
.field .req{color:var(--c-error);}
.field input,.field textarea{width:100%;padding:.9rem 1.05rem;border:1.5px solid var(--c-line-2);border-radius:var(--r);background:#fff;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(23,99,166,.12);}
.field textarea{min-height:130px;resize:vertical;}
.field--error input,.field--error textarea{border-color:var(--c-error);background:var(--c-error-bg);}
.field__msg{display:none;font-size:.8rem;color:var(--c-error);margin-top:.4rem;}
.field--error .field__msg{display:block;}
.form__consent{display:flex;gap:.75rem;align-items:flex-start;font-size:.82rem;color:var(--c-muted);margin-bottom:1.1rem;}
.form__consent input{width:18px;height:18px;flex-shrink:0;margin-top:2px;}
.form__status{display:none;padding:1rem;border-radius:var(--r);font-size:.95rem;margin-top:1rem;}
.form__status--ok{display:block;background:rgba(111,168,10,.1);color:#3d5c00;}

/* =========================================================
   15. STOPKA
   ========================================================= */
.site-footer{background:var(--c-navy);color:#8DA1B0;padding-block:var(--sp-8) var(--sp-6);}
.footer__grid{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-bottom:3rem;}
/* Źródłowy logotyp jest rastrem z jasną poświatą wokół liter — na granacie
   widać obwódkę, a sylwetka (brightness/invert) skleja wzór kostek w plamę.
   Dlatego w stopce logo siedzi na jasnej płytce. Docelowo: logo w SVG. */
.footer__logo{display:inline-block;background:#fff;border-radius:var(--r);
  padding:.6rem .9rem;margin-bottom:1.2rem;}
.footer__brand img{height:34px;width:auto;display:block;}
.footer__brand p{font-size:.95rem;color:#6E8393;max-width:34ch;}
.footer h4{color:#fff;font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1.2rem;}
.footer__list{display:grid;gap:.8rem;}
.footer__list a{color:#8DA1B0;font-size:.95rem;}
.footer__list a:hover{color:#fff;}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.6rem;display:flex;flex-wrap:wrap;gap:.75rem;justify-content:space-between;font-size:.82rem;color:#5F7585;}

/* =========================================================
   16. RESPONSYWNOŚĆ
   ========================================================= */
@media (min-width:600px){
  .kb{grid-template-columns:1fr 1fr;}
  .cards3{grid-template-columns:1fr 1fr;}
}
@media (min-width:1080px){
  .steps{grid-template-columns:repeat(4,1fr);}
  .steps--3{grid-template-columns:repeat(3,1fr);}
}
@media (min-width:820px){
  .hero__inner{grid-template-columns:1.12fr 1.25fr;gap:clamp(2.5rem,4vw,4rem);}
  .hero__figure{margin-right:clamp(-11rem,-9vw,-2rem);}
  .hero h1{max-width:14ch;}
  .about{grid-template-columns:1.02fr 1fr;}
  .product-grid{grid-template-columns:1fr 1fr;}
  .pcard--wide{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,3.5vw,3.5rem);align-items:center;}
  .pcard--wide .pcard__media{margin-top:0;}
  .edu{grid-template-columns:1.25fr .85fr;}
  .split{grid-template-columns:1.1fr .9fr;}
  .cards3{grid-template-columns:repeat(3,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);gap:2rem 2.4rem;}
  .gal{grid-template-columns:1fr 1fr;}
  .callout{grid-template-columns:1fr auto;gap:2.4rem;}
  .feature{grid-template-columns:1.15fr .85fr;}
  .ctaband{grid-template-columns:1.3fr auto;gap:3rem;}
  .band{grid-template-columns:1.3fr 1fr;}
  .contact{grid-template-columns:.85fr 1.15fr;}
  .kb{grid-template-columns:repeat(3,1fr);}
  .footer__grid{grid-template-columns:2.2fr 1fr 1fr 1fr;}
  .product{grid-template-columns:.85fr 1.35fr;}
  .product--reverse .product__media{order:-1;}
  .product:not(.product--reverse) .product__media{margin-right:clamp(-7rem,-6vw,-1rem);}
  .product--reverse .product__media{margin-left:clamp(-7rem,-6vw,-1rem);}
}

@media (max-width:900px){
  .nav__toggle{display:flex;}
  .nav__cta{display:none;}
  .nav__cta-mobile{display:block;}
  .nav__menu{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--c-line);box-shadow:var(--shadow-shot);padding:.75rem clamp(1.25rem,4vw,2.5rem) 2rem;transform:translateY(-120%);transition:transform .25s var(--ease);max-height:calc(100vh - var(--header-h));overflow-y:auto;}
  .nav__menu.is-open{transform:translateY(0);}
  .nav__link{padding:1.1rem 0;border-bottom:1px solid var(--c-line);font-size:1.05rem;}
  .nav__link::after{display:none;}
  .nav__menu .btn{margin-top:1.2rem;}

  /* Rozwijane menu w kolumnie — bez pozycjonowania i bez hovera */
  .nav__dropbtn{width:100%;justify-content:space-between;text-align:left;}
  .nav__drop{position:static;transform:none;min-width:0;padding:.2rem 0 .8rem;
    border:0;border-bottom:1px solid var(--c-line);border-radius:0;box-shadow:none;
    background:none;display:none;opacity:1;visibility:visible;pointer-events:auto;}
  .nav__has-drop:hover .nav__drop{display:none;}
  .nav__dropbtn[aria-expanded="true"]+.nav__drop{display:grid;transform:none;}
  .nav__drop a{padding:.75rem 0 .75rem 1rem;border-left:2px solid var(--c-line);border-radius:0;}
  .nav__drop a:hover{background:none;border-left-color:var(--c-primary);}
}