/* ============================================================
   MPL ENERGY — HOMEPAGE (przebudowa v2)
   Sekcje: NAV · HERO · DLACZEGO MPL (manifest + realizacje)
   Paleta i czcionki zaakceptowane. Zdjęcia = placeholdery.
   Animacje wg apple-design (spring, interruptible, reduced-motion).
   Zero zewnętrznych zależności.
   ============================================================ */
:root {
  --text: #E6E8EB;
  --text-muted: #8a9099;
  --text-dim: #5b636e;
  --background: #0E1114;
  --bg-deep: #0a0c0f;
  --bg-hero: #10160f;
  --primary: #1F7A35;
  --primary-bright: #4ade80;
  --secondary: #155F46;
  --accent: #9FBF3F;
  --accent-dim: rgba(159,191,63,0.15);

  --glass-bg: rgba(12,15,13,0.72);
  --glass-border: rgba(255,255,255,0.07);

  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;

  --nav-height: 88px;
  --nav-height-shrunk: 58px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text);
  background: var(--background);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 700; }
a { text-decoration: none; color: inherit; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000;
  height: var(--nav-height);
  display: flex; align-items: center;
  padding: 0 clamp(20px, 4vw, 48px);
  transition: height 0.4s var(--ease-spring), background 0.4s var(--ease-spring), border-color 0.4s var(--ease-spring);
  background: transparent;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  height: var(--nav-height-shrunk);
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--glass-border);
}
.header-inner { display: flex; align-items: center; width: 100%; max-width: 1360px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; margin-right: auto; }
.logo img { height: 70px; width: auto; object-fit: contain; transition: height 0.4s var(--ease-spring), transform 0.4s var(--ease-spring); }
.site-header.scrolled .logo img { height: 44px; }
.logo:hover img { transform: scale(1.04); }

.nav-desktop { display: flex; align-items: center; gap: 2px; }
.nav-link {
  font-family: var(--font-body); font-weight: 600; font-size: 0.84rem;
  color: var(--text-muted); padding: 8px 13px;
  clip-path: polygon(7px 0, 100% 0, 100% 100%, 0 100%, 0 7px);
  transition: color 0.25s ease, background 0.25s ease; position: relative; white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-link::after {
  content: ''; position: absolute; bottom: 3px; left: 50%; width: 0; height: 2px;
  background: var(--accent); border-radius: 1px; transform: translateX(-50%);
  transition: width 0.3s var(--ease-spring);
}
.nav-link:hover::after { width: 18px; }

.nav-sep { width: 1px; height: 20px; background: rgba(255,255,255,0.08); margin: 0 8px; }

/* Lang — strzałka + rozwijanie po najechaniu */
.lang { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-body); font-size: 0.74rem; font-weight: 700;
  color: var(--text-muted); padding: 6px 10px;
  border: 1px solid rgba(255,255,255,0.1); background: transparent; cursor: pointer;
  transition: all 0.25s ease;
}
.lang-btn:hover { color: var(--text); border-color: rgba(255,255,255,0.2); }
.lang-flag { width: 16px; height: 12px; border-radius: 2px; background-size: cover; flex-shrink: 0; }
.lang-flag--pl { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 12'%3E%3Crect width='16' height='6' fill='%23fff'/%3E%3Crect y='6' width='16' height='6' fill='%23dc143c'/%3E%3C/svg%3E"); }
.lang-flag--en { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 12'%3E%3Crect fill='%23012169' width='16' height='12'/%3E%3Cpath d='M0 0l16 12M16 0L0 12' stroke='%23fff' stroke-width='2'/%3E%3Cpath d='M8 0v12M0 6h16' stroke='%23fff' stroke-width='3'/%3E%3Cpath d='M8 0v12M0 6h16' stroke='%23C8102E' stroke-width='1.5'/%3E%3C/svg%3E"); }
.lang-flag--de { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 12'%3E%3Crect width='16' height='4' fill='%23000'/%3E%3Crect y='4' width='16' height='4' fill='%23D00'/%3E%3Crect y='8' width='16' height='4' fill='%23FFCE00'/%3E%3C/svg%3E"); }
.lang-chev { width: 10px; height: 10px; stroke: currentColor; stroke-width: 2; fill: none; transition: transform 0.25s var(--ease-spring); }
.lang:hover .lang-chev, .lang.open .lang-chev { transform: rotate(180deg); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 138px;
  background: rgba(12,15,13,0.96); backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border); padding: 6px;
  opacity: 0; visibility: hidden; transform: translateY(-6px) scale(0.98);
  transition: all 0.25s var(--ease-spring); box-shadow: 0 10px 34px rgba(0,0,0,0.5);
  transform-origin: top right; z-index: 50;
}
.lang:hover .lang-menu, .lang.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.lang-opt { display: flex; align-items: center; gap: 8px; padding: 8px 12px; font-size: 0.78rem; font-weight: 600; color: var(--text-muted); transition: all 0.2s ease; }
.lang-opt:hover { background: rgba(255,255,255,0.06); color: var(--text); }
.lang-opt.active { color: var(--accent); }

.btn-cta {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 700; font-size: 0.84rem;
  color: var(--accent); background: transparent;
  padding: 11px 22px; border: none; cursor: pointer; margin-left: 10px;
  white-space: nowrap; overflow: hidden;
  background-image: linear-gradient(105deg, transparent 42%, rgba(159,191,63,0.18) 50%, transparent 58%);
  background-size: 250% 100%; background-position: 150% 0;
  transition: color 0.35s var(--ease-spring), background-position 0.6s ease, box-shadow 0.35s var(--ease-spring);
}
/* narożniki (crop-marks) w przeciwległych rogach — na hover domykają się w pełny obrys */
.btn-cta::before, .btn-cta::after {
  content: ''; position: absolute; width: 13px; height: 13px; pointer-events: none;
  border: 1.6px solid var(--accent);
  transition: width 0.45s var(--ease-spring), height 0.45s var(--ease-spring);
}
.btn-cta::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.btn-cta::after { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.btn-cta:hover { color: #cfe089; background-position: -60% 0; box-shadow: 0 0 22px rgba(159,191,63,0.2); }
.btn-cta:hover::before, .btn-cta:hover::after { width: 100%; height: 100%; }
.btn-cta:active { transform: translateY(1px); }

.hamburger { display: none; flex-direction: column; justify-content: center; align-items: center; width: 42px; height: 42px; background: none; border: none; cursor: pointer; margin-left: 10px; z-index: 1001; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 1px; transition: transform 0.35s var(--ease-spring), opacity 0.35s var(--ease-spring); }
.hamburger span:nth-child(1) { margin-bottom: 6px; }
.hamburger span:nth-child(2) { margin-bottom: 6px; }
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu { position: fixed; inset: 0; z-index: 999; background: rgba(10,12,9,0.97); backdrop-filter: blur(24px); display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 10px; opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease-spring); }
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a.m-link { font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem; letter-spacing: 0.01em; color: var(--text-muted); padding: 14px 30px; transform: translateY(18px); opacity: 0; transition: all 0.4s var(--ease-spring); }
.mobile-menu.open a.m-link { transform: translateY(0); opacity: 1; }
.mobile-menu.open a.m-link:nth-child(1){transition-delay:.05s}
.mobile-menu.open a.m-link:nth-child(2){transition-delay:.10s}
.mobile-menu.open a.m-link:nth-child(3){transition-delay:.15s}
.mobile-menu.open a.m-link:nth-child(4){transition-delay:.20s}
.mobile-menu.open a.m-link:nth-child(5){transition-delay:.25s}
.mobile-menu.open a.m-link:nth-child(6){transition-delay:.30s}
.mobile-menu a.m-link:hover { color: var(--text); }
.mobile-lang { display: flex; gap: 10px; margin-top: 28px; }
.mobile-lang a { display: inline-flex; align-items: center; gap: 7px; padding: 9px 16px; border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.03); font-weight: 700; font-size: 0.82rem; color: var(--text-muted); }
.mobile-lang a.active { color: var(--accent); border-color: rgba(159,191,63,0.25); }
.mobile-menu .m-cta { margin-top: 30px; font-family: var(--font-body); font-weight: 700; font-size: 1rem; color: var(--bg-deep); background: var(--accent); padding: 15px 40px; border: none; clip-path: polygon(15px 0, 100% 0, 100% 100%, 0 100%, 0 15px); transform: translateY(18px); opacity: 0; transition: all 0.4s var(--ease-spring) 0.36s; }
.mobile-menu.open .m-cta { transform: translateY(0); opacity: 1; }

/* Ujednolicony rozmiar breadcrumbs w calym serwisie (jedna wielkosc na kazdej podstronie) */
.crumb, .cat-crumb, .dist-crumb, .led-crumb, .pd-crumb, .hero-breadcrumb, .mag-breadcrumb, .ref-breadcrumb, .legal-crumb { font-size: 0.8rem !important; }

/* ============================================================
   HERO
   ============================================================ */
.hero { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; background: var(--bg-hero); }
/* Aurora — delikatniejsza, spokojniejsza */
.hero-bg::before {
  content: ''; position: absolute; inset: -20%;
  background:
    radial-gradient(40% 46% at 24% 46%, rgba(31,122,53,0.13) 0%, transparent 62%),
    radial-gradient(36% 42% at 76% 56%, rgba(159,191,63,0.07) 0%, transparent 64%);
  filter: blur(30px);
  animation: auroraDrift 34s ease-in-out infinite alternate;
}
@keyframes auroraDrift {
  0%   { transform: translate3d(-1%, 0, 0) scale(1); }
  100% { transform: translate3d(2%, 2%, 0) scale(1.05); }
}
.hero-bg::after {
  content: ''; position: absolute; inset: -50%; width: 200%; height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.35; pointer-events: none; animation: grain 8s steps(6) infinite;
}
@keyframes grain { 0%{transform:translate(0,0)} 100%{transform:translate(-64px,-64px)} }

.hero-top { position: relative; z-index: 2; text-align: center; flex-shrink: 0; padding: calc(var(--nav-height) + 34px) 24px 30px; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-body); font-weight: 700; font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; animation: fadeUp 0.7s var(--ease-spring) 0.1s both; }
.hero-badge::before { content: ''; width: 6px; height: 6px; background: var(--accent); box-shadow: 0 0 10px var(--accent); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.45;transform:scale(0.82)} }
.hero-top h1 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(2.3rem, 6vw, 4.4rem); line-height: 1.05; letter-spacing: -0.03em; text-wrap: balance; animation: fadeUp 0.7s var(--ease-spring) 0.24s both; }
.hero-top h1 em { font-style: normal; background: linear-gradient(120deg, var(--primary-bright) 0%, var(--accent) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: clamp(0.9rem, 1.5vw, 1.08rem); font-weight: 500; color: var(--text-muted); margin: 14px auto 0; max-width: 620px; line-height: 1.6; text-wrap: balance; animation: fadeUp 0.7s var(--ease-spring) 0.38s both; }

/* ---- SPLIT — czysty szew: exec (pełny prostokąt) pod dist (clip) ---- */
.hero-split { flex: 1; position: relative; z-index: 1; display: flex; overflow: hidden; margin: 0 clamp(16px, 3vw, 40px) clamp(16px, 2.5vw, 28px); clip-path: polygon(46px 0, 100% 0, 100% 100%, 0 100%, 0 46px); animation: fadeUp 0.85s var(--ease-spring) 0.52s both; }
.panel { position: relative; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(28px, 4vw, 52px); overflow: hidden; cursor: pointer; transition: flex 0.7s var(--ease-spring); }
.hero-split:hover .panel { flex: 0.82; }
.hero-split .panel:hover { flex: 1.18; }
.panel-bg { position: absolute; inset: 0; z-index: 0; transition: transform 0.9s var(--ease-spring); }
.panel:hover .panel-bg { transform: scale(1.04); }
.panel--dist .panel-bg {
  background:
    linear-gradient(90deg, rgba(8,11,8,0.82) 0%, rgba(8,11,8,0.32) 44%, transparent 72%),
    linear-gradient(180deg, rgba(8,11,8,0.12) 0%, rgba(8,11,8,0.45) 48%, rgba(8,11,8,0.94) 90%),
    linear-gradient(245deg, rgba(31,122,53,0.16) 0%, transparent 55%),
    url('img/hero-dystrybucja.webp') center/cover no-repeat,
    #0d140f;
}
.panel--exec .panel-bg {
  background:
    linear-gradient(90deg, rgba(8,11,8,0.82) 0%, rgba(8,11,8,0.34) 46%, transparent 74%),
    linear-gradient(180deg, rgba(8,11,8,0.15) 0%, rgba(8,11,8,0.48) 50%, rgba(8,11,8,0.94) 90%),
    linear-gradient(290deg, rgba(159,191,63,0.14) 0%, transparent 55%),
    url('img/hero-wykonawstwo.webp') center/cover no-repeat,
    #0f120c;
}
/* dist na wierzchu, przycięty po skosie; exec pełny prostokąt pod spodem = brak szczeliny */
.panel--dist { clip-path: polygon(0 0, 100% 0, calc(100% - 52px) 100%, 0 100%); z-index: 2; }
.panel--exec { z-index: 1; margin-left: -52px; padding-left: clamp(60px, 7vw, 96px); }

.panel-content { position: relative; z-index: 3; }
.panel-pill { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; width: fit-content; }
.panel-pill span { width: 6px; height: 6px; }
.panel--dist .panel-pill { color: var(--primary-bright); }
.panel--dist .panel-pill span { background: var(--primary-bright); box-shadow: 0 0 8px var(--primary-bright); }
.panel--exec .panel-pill { color: var(--accent); }
.panel--exec .panel-pill span { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.panel-content h2 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.5rem, 2.8vw, 2.2rem); line-height: 1.1; letter-spacing: -0.015em; margin-bottom: 10px; }
.panel-desc { font-size: clamp(0.83rem, 1.2vw, 0.94rem); font-weight: 500; color: rgba(230,232,235,0.72); line-height: 1.6; margin-bottom: 20px; max-width: 350px; }
.panel-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; perspective: 700px; }
.tag { font-size: 0.7rem; font-weight: 600; color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.07); padding: 6px 13px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.08); transition: transform 0.3s var(--ease-spring), color 0.3s, background 0.3s, border-color 0.3s; transform-style: preserve-3d; position: relative; }
.panel--dist .tag:hover { color: var(--primary-bright); background: rgba(74,222,128,0.14); border-color: rgba(74,222,128,0.35); }
.panel--exec .tag:hover { color: var(--accent); background: rgba(159,191,63,0.13); border-color: rgba(159,191,63,0.3); }
.panel-cta { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-body); font-weight: 700; font-size: 0.95rem; color: var(--text); transition: color 0.35s var(--ease-spring), gap 0.4s var(--ease-spring); }
.panel:hover .panel-cta { gap: 15px; }
.panel--dist:hover .panel-cta { color: var(--primary-bright); }
.panel--exec:hover .panel-cta { color: var(--accent); }
.cta-arrow { display: inline-flex; align-items: center; justify-content: center; transition: transform 0.4s var(--ease-spring); }
.panel:hover .cta-arrow { transform: translateX(5px); }
.cta-arrow svg { width: 18px; height: 18px; }

/* ============================================================
   DLACZEGO MPL — manifest + realizacje (styl dużego producenta)
   ============================================================ */
.why { position: relative; overflow: hidden; background: var(--background); padding: clamp(90px, 12vw, 150px) 0 clamp(80px, 10vw, 120px); }
.why::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 220px; background: linear-gradient(180deg, var(--bg-hero), transparent); pointer-events: none; }
/* ghost ENERGY — prawy górny róg, wyciszone i spokojne */
.why-ghost {
  position: absolute; top: 4%; right: -2%;
  font-family: var(--font-heading); font-weight: 900; font-size: clamp(4rem, 15vw, 15rem);
  letter-spacing: -0.04em; line-height: 1; white-space: nowrap; user-select: none; pointer-events: none; z-index: 0;
  -webkit-text-stroke: 1px rgba(255,255,255,0.05);
  background: repeating-linear-gradient(100deg,
    rgba(74,222,128,0) 0px,
    rgba(74,222,128,0) 720px,
    rgba(74,222,128,0.36) 900px,
    rgba(159,191,63,0.16) 1000px,
    rgba(74,222,128,0.30) 1100px,
    rgba(74,222,128,0) 1280px,
    rgba(74,222,128,0) 2000px);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: current 6s linear infinite;
}
/* przesuw o dokładnie jeden okres (2000px) => bezszwowa pętla, pojedyncza miękka smuga jak wcześniej */
@keyframes current { from { background-position: 0 0; } to { background-position: 2000px 0; } }
.why-inner { position: relative; z-index: 2; max-width: 1360px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }

.why-head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 60px); opacity: 0; transform: translateY(22px); transition: all 0.8s var(--ease-spring); }
.why-head.in { opacity: 1; transform: translateY(0); }
.why-badge { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); background: var(--accent-dim); padding: 6px 16px; border-radius: 99px; border: 1px solid rgba(159,191,63,0.16); margin-bottom: 22px; }
.why-head h2 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 22px; text-wrap: balance; }
.why-head h2 em { font-style: normal; background: linear-gradient(120deg, var(--primary-bright), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.why-manifest { font-size: clamp(1rem, 1.5vw, 1.18rem); font-weight: 500; color: rgba(230,232,235,0.82); line-height: 1.7; text-wrap: pretty; }
.why-manifest strong { color: var(--text); font-weight: 700; }

/* Karty O firmie — carousel (KGHM): podłużne, aktywna żywa, boczne stonowane,
   ostre krawędzie ze ściętym rogiem, kolor przepływa przy przewijaniu */
.about-viewport { overflow: hidden; cursor: grab; padding: 10px 0; }
.about-viewport.grabbing { cursor: grabbing; }
.about-track { display: flex; gap: 20px; will-change: transform; }

.acard {
  position: relative; flex: 0 0 clamp(320px, 62vw, 720px); aspect-ratio: 16 / 10;
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: #fff; text-decoration: none;
  clip-path: polygon(34px 0, 100% 0, 100% 100%, 0 100%, 0 34px);
  opacity: 0; transform: scale(0.93); filter: saturate(0.35) brightness(0.66);
  transition: opacity 0.7s var(--ease-spring), transform 0.65s var(--ease-spring), filter 0.65s var(--ease-spring);
}
.acard.in { opacity: 1; }
.acard.is-active { transform: scale(1); filter: none; }
.about-track.no-anim .acard, .about-track.no-anim .acard * { transition: none !important; }

.acard-img { position: absolute; inset: 0; z-index: 0; }
.acard-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,8,5,0.06) 0%, rgba(6,8,5,0.26) 48%, rgba(6,8,5,0.64) 100%); }
.acard--1 .acard-img { background: url('img/o-firmie-1.webp') center/cover no-repeat; }
.acard--1 .acard-ph { display: none; }
.acard--2 .acard-img { background: url('img/o-firmie-2.webp') center/cover no-repeat; }
.acard--2 .acard-ph { display: none; }
.acard--3 .acard-img { background: url('img/o-firmie-3.webp') center/cover no-repeat; }
.acard--3 .acard-ph { display: none; }
.acard-ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 0; }
.acard-ph svg { width: 48px; height: 48px; stroke: rgba(255,255,255,0.1); stroke-width: 1.1; fill: none; }

.acard-panel { position: relative; z-index: 2; margin: 0; padding: 22px 24px; max-width: 66%; }
.acard--1 .acard-panel { background: linear-gradient(150deg, rgba(31,122,53,0.95), rgba(21,95,70,0.95)); }
.acard--2 .acard-panel { background: linear-gradient(150deg, rgba(159,191,63,0.96), rgba(133,163,48,0.97)); color: #0e1411; }
.acard--3 .acard-panel { background: linear-gradient(150deg, rgba(21,95,70,0.95), rgba(15,70,55,0.97)); }
.acard-eyebrow { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; opacity: 0.82; margin-bottom: 8px; }
.acard h3 { font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.15rem, 2vw, 1.45rem); line-height: 1.2; letter-spacing: -0.015em; }
.acard-reveal { display: grid; grid-template-rows: 0fr; opacity: 0; margin-top: 0; transition: grid-template-rows 0.6s var(--ease-spring), opacity 0.5s ease, margin-top 0.5s var(--ease-spring); }
.acard-reveal > div { overflow: hidden; }
.acard.is-active .acard-reveal { grid-template-rows: 1fr; opacity: 1; margin-top: 12px; }
.acard-reveal p { font-size: 0.9rem; font-weight: 500; line-height: 1.55; opacity: 0.95; }
.acard-more { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase; margin-top: 14px; opacity: 0; transform: translateY(6px); transition: opacity 0.5s ease 0.1s, transform 0.5s var(--ease-spring) 0.1s; }
.acard.is-active .acard-more { opacity: 1; transform: translateY(0); }
.acard-more svg { width: 15px; height: 15px; transition: transform 0.3s var(--ease-spring); }
.acard:hover .acard-more svg { transform: translateX(4px); }

.about-nav { display: flex; justify-content: center; gap: 10px; margin-top: 32px; }
.an-btn { width: 48px; height: 48px; border: 1px solid var(--glass-border); background: rgba(255,255,255,0.03); color: var(--text-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.3s var(--ease-spring); }
.an-btn:hover { border-color: rgba(159,191,63,0.35); background: rgba(159,191,63,0.08); color: var(--text); }
.an-btn:active { transform: scale(0.94); }
.an-btn svg { width: 18px; height: 18px; }

@media (max-width: 768px) { .acard { flex-basis: 84vw; aspect-ratio: 4 / 3; } .acard-panel { max-width: 85%; } }

/* ============================================================
   ANIMACJE / RESPONSIVE
   ============================================================ */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 768px) {
  :root { --nav-height: 64px; --nav-height-shrunk: 54px; }
  .nav-desktop { display: none; }
  .hamburger { display: flex; }
  .logo img { height: 46px; }
  .site-header.scrolled .logo img { height: 40px; }
  .hero { min-height: auto; }
  .hero-split { flex-direction: column; clip-path: none; margin: 0; gap: 12px; overflow: visible; }
  .panel { min-height: 300px; border-radius: 16px; }
  .panel--dist { clip-path: none; }
  .panel--exec { margin: 0; padding-left: clamp(28px, 4vw, 48px); }
  .hero-split:hover .panel, .hero-split .panel:hover { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .why-head, .acard { opacity: 1 !important; transform: none !important; filter: none !important; }
}
/* ============================================================
   OFERTA
   ============================================================ */
.offer { position: relative; background: var(--bg-deep); padding: clamp(80px, 11vw, 140px) clamp(20px, 4vw, 48px); border-top: 1px solid var(--glass-border); }
.offer-inner { max-width: 1360px; margin: 0 auto; }
.offer-head { text-align: center; margin-bottom: clamp(36px, 5vw, 52px); }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-body); font-weight: 700; font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.eyebrow::before { content: ''; width: 6px; height: 6px; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.offer-head h2 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.9rem, 4.2vw, 3.1rem); line-height: 1.08; letter-spacing: -0.03em; text-wrap: balance; }
.offer-head h2 em { font-style: normal; background: linear-gradient(120deg, var(--primary-bright), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.offer-head p { margin: 14px auto 0; max-width: 560px; color: var(--text-muted); font-size: 1rem; line-height: 1.6; text-wrap: pretty; }

.offer-tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.otab { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 0.85rem; padding: 11px 22px; border: 1px solid var(--glass-border); background: transparent; color: var(--text-muted); cursor: pointer; transition: all 0.3s var(--ease-spring); }
.otab span { width: 7px; height: 7px; background: currentColor; opacity: 0.5; }
.otab:hover { color: var(--text); border-color: rgba(255,255,255,0.16); }
.otab.active[data-tab="dist"] { color: var(--primary-bright); border-color: rgba(74,222,128,0.4); background: rgba(74,222,128,0.06); }
.otab.active[data-tab="exec"] { color: var(--accent); border-color: rgba(159,191,63,0.4); background: rgba(159,191,63,0.06); }
.otab.active span { opacity: 1; box-shadow: 0 0 8px currentColor; }

.opanel { display: none; }
.opanel.active { display: block; }
.ogrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.ocard {
  position: relative; overflow: hidden; min-height: clamp(240px, 27vw, 290px);
  padding: 26px 24px; background: rgba(255,255,255,0.022); border: 1px solid var(--glass-border);
  text-decoration: none; color: inherit;
  transition: border-color 0.4s var(--ease-spring), background 0.4s, transform 0.55s var(--ease-spring), opacity 0.5s ease;
  opacity: 0; transform: translateY(24px);
}
.ocard.in { opacity: 1; transform: translateY(0); }
.ocard:hover { border-color: rgba(159,191,63,0.28); background: rgba(255,255,255,0.04); transform: translateY(-3px); }
.ocard h3 { position: relative; z-index: 2; font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; line-height: 1.25; letter-spacing: -0.015em; max-width: 88%; }
.ocard-text { position: relative; z-index: 2; margin-top: 15px; }
.ocard-tag { display: block; font-size: 0.92rem; font-weight: 500; color: var(--text-muted); transition: opacity 0.3s ease; }
/* opis (pojawia się po najechaniu, gdy znika grafika) */
.ocard-desc { position: absolute; top: 0; left: 0; right: 0; font-size: 0.92rem; font-weight: 500; color: var(--text-muted); line-height: 1.6; opacity: 0; transform: translateY(5px); transition: opacity 0.4s ease, transform 0.4s var(--ease-spring); pointer-events: none; }
/* miejsce na zdjęcie produktu (cut-out) w prawym dolnym rogu + poświata za produktem */
.ocard-media { position: absolute; right: 0; bottom: 0; width: 60%; height: 66%; z-index: 1; display: flex; align-items: flex-end; justify-content: flex-end; transition: opacity 0.4s ease; }
.ocard-media::before { content: ''; position: absolute; inset: 0; background: radial-gradient(68% 68% at 74% 76%, rgba(159,191,63,0.12), transparent 66%); opacity: 0.7; transition: opacity 0.4s ease; }
.ocard:hover .ocard-tag { opacity: 0; }
.ocard:hover .ocard-desc { opacity: 1; transform: none; }
.ocard:hover .ocard-media { opacity: 0; }
.media-ph { position: relative; margin: 0 22px 18px 0; }
.media-ph svg { width: 54px; height: 54px; stroke: rgba(255,255,255,0.14); stroke-width: 1.1; fill: none; }
.media-img { position: relative; margin: 0 16px 12px 0; max-width: 80%; max-height: 92%; object-fit: contain; }
.media-img--tall { max-width: 96%; max-height: 116%; margin-right: 10px; }
.media-img--wide { max-width: 96%; max-height: 74%; }
.ocard-arrow { position: absolute; left: 24px; bottom: 22px; z-index: 2; display: inline-flex; color: var(--accent); transition: transform 0.35s var(--ease-spring); }
.ocard:hover .ocard-arrow { transform: translateX(4px); }
.ocard-arrow svg { width: 20px; height: 20px; }
/* ścięcie TYLKO na skrajnych: pierwsza -> lewy górny, ostatnia -> prawy dolny (rama „/") */
.ogrid .ocard:first-child { clip-path: polygon(26px 0, 100% 0, 100% 100%, 0 100%, 0 26px); }
.ogrid .ocard:last-child  { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%); }
/* ramka biegnąca wzdłuż ukośnego cięcia (obrys nie urywa się na rogu) */
.ogrid .ocard:first-child::after, .ogrid .ocard:last-child::after { content: ''; position: absolute; width: 37px; height: 2px; z-index: 3; pointer-events: none; background: var(--glass-border); transform: rotate(-45deg); transition: background 0.4s var(--ease-spring); }
.ogrid .ocard:first-child::after { top: 12px; left: -5.5px; }
.ogrid .ocard:last-child::after { bottom: 12px; right: -5.5px; }
.ogrid .ocard:first-child:hover::after, .ogrid .ocard:last-child:hover::after { background: rgba(159,191,63,0.35); }
/* kolory gałęzi: Dystrybucja = zieleń, Wykonawstwo = limonka */
#opanel-dist .ocard:hover { border-color: rgba(74,222,128,0.32); }
#opanel-dist .ocard-media::before { background: radial-gradient(68% 68% at 74% 76%, rgba(74,222,128,0.14), transparent 66%); }
#opanel-dist .ocard-arrow { color: var(--primary-bright); }
#opanel-dist .ocard:first-child:hover::after, #opanel-dist .ocard:last-child:hover::after { background: rgba(74,222,128,0.4); }
#opanel-exec .ocard-arrow { color: var(--accent); }

/* Wykonawstwo = karty realizacji ze zdjęciem w tle */
#opanel-exec .ocard { background: #10160e; }
#opanel-exec .ocard-photo { position: absolute; inset: 0; z-index: 0; background-color: #10160e; background-position: center; background-size: cover; background-repeat: no-repeat; transform: scale(1.001); transition: transform 0.7s var(--ease-spring), filter 0.5s ease; }
#opanel-exec .ocard-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,11,8,0.40) 0%, rgba(8,11,8,0.14) 42%, rgba(8,11,8,0.66) 100%); transition: background 0.5s ease; }
#opanel-exec .ocard:hover .ocard-photo { transform: scale(1.06); filter: blur(4px); }
#opanel-exec .ocard:hover .ocard-photo::after { background: linear-gradient(180deg, rgba(8,11,8,0.62) 0%, rgba(8,11,8,0.54) 42%, rgba(8,11,8,0.82) 100%); }
#opanel-exec .ocard h3, #opanel-exec .ocard-tag, #opanel-exec .ocard-desc { text-shadow: 0 1px 14px rgba(0,0,0,0.55); }
#opanel-exec .ocard-tag, #opanel-exec .ocard-desc { color: rgba(255,255,255,0.92); }
#opanel-exec .ocard:hover { background: #10160e; }
.exec-pv      .ocard-photo { background-image: url('img/exec-pv.webp'); }
.exec-magazyn .ocard-photo { background-image: url('img/exec-magazyn.webp'); }
.exec-klima   .ocard-photo { background-image: url('img/exec-klima.webp'); }
.exec-carport .ocard-photo { background-image: url('img/exec-carport.webp'); }
.exec-serwis  .ocard-photo { background-image: url('img/exec-serwis.webp'); }
@media (prefers-reduced-motion: reduce) { #opanel-exec .ocard:hover .ocard-photo { transform: none; } }

.offer-foot { margin-top: 44px; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.offer-foot a { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 0.88rem; padding: 13px 26px; border: 1px solid var(--glass-border); color: var(--text); transition: all 0.3s var(--ease-spring); }
.offer-foot a:hover { border-color: rgba(159,191,63,0.35); background: rgba(159,191,63,0.06); transform: translateY(-1px); }
.offer-foot a svg { width: 16px; height: 16px; transition: transform 0.3s ease; }
.offer-foot a:hover svg { transform: translateX(3px); }
/* jeden przycisk w kolorze dystrybucji (zieleń), drugi wykonawstwa (limonka) */
.offer-foot a:first-child { color: var(--primary-bright); border-color: rgba(74,222,128,0.28); }
.offer-foot a:first-child:hover { border-color: rgba(74,222,128,0.5); background: rgba(74,222,128,0.08); }
.offer-foot a:last-child { color: var(--accent); border-color: rgba(159,191,63,0.28); }
.offer-foot a:last-child:hover { border-color: rgba(159,191,63,0.5); background: rgba(159,191,63,0.08); }

@media (max-width: 900px) { .ogrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ogrid { grid-template-columns: 1fr; } .ocard { min-height: 180px; } .offer-foot { flex-direction: column; } .offer-foot a { justify-content: center; } }
@media (prefers-reduced-motion: reduce) { .ocard { opacity: 1 !important; transform: none !important; } }

/* wspólny nagłówek sekcji */
.h2big { font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.9rem, 4.2vw, 3.1rem); line-height: 1.08; letter-spacing: -0.03em; text-wrap: balance; }
.h2big em { font-style: normal; background: linear-gradient(120deg, var(--primary-bright), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ============================================================
   STATYSTYKI
   ============================================================ */
.stats { position: relative; overflow: hidden; background: var(--bg-hero); padding: clamp(70px, 9vw, 110px) clamp(20px, 4vw, 48px); border-top: 1px solid var(--glass-border); }
.stats-inner { max-width: 1360px; margin: 0 auto; }
.stats-head { text-align: center; margin-bottom: clamp(36px, 5vw, 52px); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { position: relative; padding: 34px 22px; border: 1px solid var(--glass-border); background: rgba(255,255,255,0.02); text-align: center; opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring), border-color 0.4s; }
.stat.in { opacity: 1; transform: none; }
.stat:hover { border-color: rgba(159,191,63,0.25); }
.stat-num { font-family: var(--font-heading); font-weight: 900; font-size: clamp(2.1rem, 4vw, 3rem); line-height: 1; letter-spacing: -0.03em; display: inline-flex; align-items: baseline; gap: 1px; background: linear-gradient(120deg, var(--primary-bright), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-num .pre, .stat-num .suf { font-size: 0.5em; font-weight: 800; }
.stat-line { width: 34px; height: 2px; background: linear-gradient(to right, var(--primary), var(--accent)); margin: 14px auto; }
.stat-label { font-family: var(--font-heading); font-weight: 700; font-size: 0.9rem; margin-bottom: 6px; }
.stat-desc { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; max-width: 200px; margin: 0 auto; }
.stats-grid .stat:first-child { clip-path: polygon(24px 0, 100% 0, 100% 100%, 0 100%, 0 24px); }
.stats-grid .stat:last-child { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%); }
.stats-grid .stat:first-child::after, .stats-grid .stat:last-child::after { content: ''; position: absolute; width: 35px; height: 2px; background: var(--glass-border); transform: rotate(-45deg); pointer-events: none; z-index: 2; }
.stats-grid .stat:first-child::after { top: 11px; left: -5.5px; }
.stats-grid .stat:last-child::after { bottom: 11px; right: -5.5px; }
@media (max-width: 900px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .stat-desc { display: none; } .stat { padding: 24px 16px; } }

/* ============================================================
   ZAUFANIE
   ============================================================ */
.trust { position: relative; background: var(--background); padding: clamp(72px, 10vw, 120px) 0; border-top: 1px solid var(--glass-border); }
.trust-inner { max-width: 1360px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }
.trust-head { text-align: center; margin-bottom: clamp(40px, 5vw, 56px); }
.trust-head p { margin: 14px auto 0; max-width: 480px; color: var(--text-muted); font-size: 1rem; line-height: 1.6; }

.logos { margin-bottom: clamp(48px, 6vw, 68px); }
.logos-label { text-align: center; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); opacity: 0.65; margin-bottom: 22px; }
.logos-wrap { position: relative; overflow: hidden; }
.logos-wrap::before, .logos-wrap::after { content: ''; position: absolute; top: 0; bottom: 0; width: 90px; z-index: 2; pointer-events: none; }
.logos-wrap::before { left: 0; background: linear-gradient(to right, var(--background), transparent); }
.logos-wrap::after { right: 0; background: linear-gradient(to left, var(--background), transparent); }
.logos-track { display: flex; gap: clamp(56px, 8vw, 104px); align-items: center; width: max-content; animation: marquee 46s linear infinite; }
.logos-track:hover { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.logo-item { flex-shrink: 0; height: 30px; width: auto; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.5; transition: filter 0.35s ease, opacity 0.35s ease; }
.logo-item:hover { filter: none; opacity: 1; }
@media (prefers-reduced-motion: reduce) { .logos-track { animation: none; } }
.logo-item:hover { color: var(--text); }

.tscroll { position: relative; margin-bottom: clamp(40px, 5vw, 56px); }
.ttrack { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px; cursor: grab; scrollbar-width: none; -ms-overflow-style: none; }
.ttrack::-webkit-scrollbar { display: none; }
.ttrack.grabbing { cursor: grabbing; scroll-snap-type: none; }
.ttrack .tcard { flex: 0 0 clamp(280px, 42vw, 380px); scroll-snap-align: start; }
.tnav { display: flex; justify-content: center; gap: 10px; margin-top: 26px; }
.tcard { position: relative; padding: 26px 24px; border: 1px solid var(--glass-border); background: rgba(255,255,255,0.02); display: flex; flex-direction: column; gap: 14px; opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring), border-color 0.4s; }
.tcard.in { opacity: 1; transform: none; }
.tcard:hover { border-color: rgba(159,191,63,0.22); }
.tstars { display: flex; gap: 3px; }
.tstars svg { width: 15px; height: 15px; fill: var(--accent); }
.tquote { font-size: 0.9rem; font-weight: 500; line-height: 1.62; color: rgba(255,255,255,0.82); }
.tauthor { margin-top: auto; display: flex; align-items: center; gap: 12px; }
.tavatar { width: 42px; height: 42px; flex-shrink: 0; background: linear-gradient(135deg, var(--primary), var(--secondary)); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 800; font-size: 0.82rem; color: #fff; clip-path: polygon(9px 0, 100% 0, 100% 100%, 0 100%, 0 9px); }
.tauthor h4 { font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; }
.tauthor span { font-size: 0.74rem; color: var(--text-muted); }
@media (max-width: 600px) { .ttrack .tcard { flex-basis: 84vw; } }

.certs { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.cert { display: flex; align-items: center; gap: 10px; padding: 12px 18px; border: 1px solid var(--glass-border); background: rgba(255,255,255,0.02); transition: border-color 0.3s, background 0.3s; }
.cert:hover { border-color: rgba(159,191,63,0.25); background: rgba(255,255,255,0.035); }
.cert svg { width: 20px; height: 20px; stroke: var(--accent); stroke-width: 1.6; fill: none; flex-shrink: 0; }
.cert b { font-family: var(--font-heading); font-weight: 800; font-size: 0.82rem; }
.cert span { display: block; font-size: 0.7rem; font-weight: 500; color: var(--text-muted); }

/* ============================================================
   BAZA WIEDZY (jeden artykuł)
   ============================================================ */
.kb { background: #f2efe6; padding: clamp(72px, 10vw, 120px) clamp(20px, 4vw, 48px); }
.kb-inner { max-width: 1360px; margin: 0 auto; }
.kb-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 32px; }
.kb .eyebrow { color: #1a6b30; }
.kb .eyebrow::before { background: #1a6b30; box-shadow: none; }
.kb .h2big { color: #14181c; }
.kb-link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 0.88rem; color: #1a6b30; padding: 11px 22px; border: 1px solid rgba(31,122,53,0.3); transition: all 0.3s var(--ease-spring); }
.kb-link:hover { background: rgba(31,122,53,0.07); border-color: rgba(31,122,53,0.55); transform: translateY(-1px); }
.kb-link svg { width: 16px; height: 16px; transition: transform 0.3s; }
.kb-link:hover svg { transform: translateX(3px); }

.kb-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; align-items: stretch; }
/* główny artykuł (duży) */
.kb-main { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid rgba(0,0,0,0.09); overflow: hidden; text-decoration: none; color: inherit; clip-path: polygon(40px 0, 100% 0, 100% 100%, 0 100%, 0 40px); transition: box-shadow 0.4s var(--ease-spring), transform 0.4s var(--ease-spring); }
.kb-main:hover { box-shadow: 0 22px 50px rgba(0,0,0,0.1); transform: translateY(-3px); }
.kb-main::after { content: ''; position: absolute; top: 18px; left: -8px; width: 56px; height: 2px; background: rgba(0,0,0,0.12); transform: rotate(-45deg); pointer-events: none; z-index: 2; transition: background 0.4s; }
.kb-main:hover::after { background: rgba(31,122,53,0.45); }
.kb-main-img { position: relative; min-height: 230px; background: linear-gradient(135deg, #dfe8df, #cfe0d2 55%, #e7ede6); }
.kb-main-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(31,122,53,0.1), transparent 60%); }
.kb-main-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.kb-ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.kb-ph svg { width: 46px; height: 46px; stroke: rgba(20,40,25,0.16); stroke-width: 1.1; fill: none; }
.kb-main-body { padding: clamp(26px, 3vw, 38px); display: flex; flex-direction: column; gap: 12px; }
.kb-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #1a6b30; }
.kb-tag::before { content: ''; width: 6px; height: 6px; background: #1a6b30; }
.kb-main-body h3 { font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.3rem, 2.2vw, 1.8rem); line-height: 1.2; letter-spacing: -0.02em; color: #14181c; }
.kb-main-body p { font-size: 0.92rem; color: #545b64; line-height: 1.65; }
.kb-meta { display: flex; gap: 16px; font-size: 0.76rem; font-weight: 600; color: #8a8f98; }
.kb-read { margin-top: 4px; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.86rem; color: #1a6b30; }
.kb-read svg { width: 15px; height: 15px; transition: transform 0.3s; }
.kb-main:hover .kb-read svg { transform: translateX(4px); }

/* boczne artykuły (akordeon: hover rozwija) */
.kb-side { display: flex; flex-direction: column; gap: 16px; }
.kb-scard { position: relative; flex: 1; min-height: 128px; background: #fff; border: 1px solid rgba(0,0,0,0.09); overflow: hidden; padding: 24px; display: flex; flex-direction: column; justify-content: flex-end; text-decoration: none; color: inherit; transition: flex 0.55s var(--ease-spring), box-shadow 0.4s var(--ease-spring); }
.kb-side:hover .kb-scard { flex: 0.72; }
.kb-side .kb-scard:hover { flex: 1.7; box-shadow: 0 16px 40px rgba(0,0,0,0.08); }
.kb-scard .kb-tag { margin-bottom: 10px; }
.kb-scard h4 { font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; line-height: 1.25; letter-spacing: -0.01em; color: #14181c; }
.kb-sreveal { display: grid; grid-template-rows: 0fr; opacity: 0; margin-top: 0; transition: grid-template-rows 0.5s var(--ease-spring), opacity 0.4s ease, margin-top 0.4s; }
.kb-sreveal > div { overflow: hidden; }
.kb-scard:hover .kb-sreveal { grid-template-rows: 1fr; opacity: 1; margin-top: 12px; }
.kb-sreveal p { font-size: 0.85rem; color: #545b64; line-height: 1.55; }
.kb-sreveal .kb-read { margin-top: 12px; }

@media (hover: none) { .kb-side .kb-scard { flex: 1; } .kb-sreveal { grid-template-rows: 1fr; opacity: 1; margin-top: 12px; } }
@media (max-width: 860px) { .kb-layout { grid-template-columns: 1fr; } .kb-main { clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%, 0 30px); } }

/* ============================================================
   STOPKA
   ============================================================ */
.site-footer { background: var(--bg-deep); padding: clamp(56px, 8vw, 82px) clamp(20px, 4vw, 48px) 0; border-top: 1px solid var(--glass-border); }
.footer-inner { max-width: 1360px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: clamp(32px, 5vw, 60px); padding-bottom: clamp(40px, 6vw, 60px); }
.footer-brand { display: flex; flex-direction: column; gap: 18px; }
.footer-brand img { height: 58px; width: auto; object-fit: contain; align-self: flex-start; }
.footer-desc { font-size: 0.82rem; font-weight: 500; color: var(--text-muted); line-height: 1.65; max-width: 300px; }
.footer-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 2px; }
.fbtn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-heading); font-weight: 800; font-size: 0.82rem; padding: 12px 18px; text-decoration: none; transition: transform 0.25s, background 0.25s, border-color 0.25s, color 0.25s; }
.fbtn svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2.2; fill: none; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.25s; }
.fbtn:hover svg { transform: translateX(3px); }
.fbtn--primary { color: #0E1114; background: var(--accent); clip-path: polygon(11px 0, 100% 0, 100% 100%, 0 100%, 0 11px); }
.fbtn--primary:hover { background: #b3d442; transform: translateY(-2px); }
.fbtn--ghost { color: var(--text); border: 1px solid rgba(255,255,255,0.18); }
.fbtn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.footer-contact { display: flex; flex-direction: column; gap: 9px; }
.fcontact { display: inline-flex; align-items: center; gap: 9px; font-size: 0.83rem; font-weight: 600; color: var(--text-muted); transition: color 0.25s; }
.fcontact:hover { color: var(--text); }
.fcontact svg { width: 15px; height: 15px; stroke: var(--accent); stroke-width: 1.7; fill: none; flex-shrink: 0; }
.faddr { display: flex; flex-direction: column; gap: 2px; margin-top: 3px; }
.faddr-label { font-family: var(--font-heading); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--text-dim); padding-left: 24px; }
.footer-social { display: flex; gap: 8px; margin-top: 2px; }
.fsoc { width: 36px; height: 36px; border: 1px solid var(--glass-border); background: rgba(255,255,255,0.02); display: flex; align-items: center; justify-content: center; transition: all 0.3s; }
.fsoc:hover { border-color: rgba(159,191,63,0.3); background: rgba(159,191,63,0.07); }
.fsoc svg { width: 16px; height: 16px; fill: var(--text-muted); transition: fill 0.3s; }
.fsoc:hover svg { fill: var(--text); }
.footer-col h4 { font-family: var(--font-heading); font-weight: 800; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 18px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.83rem; font-weight: 500; color: var(--text-muted); transition: color 0.25s; display: inline-flex; align-items: center; }
.footer-links a::before { content: ''; width: 0; height: 1px; background: var(--accent); margin-right: 0; transition: all 0.3s var(--ease-spring); }
.footer-links a:hover { color: var(--text); }
.footer-links a:hover::before { width: 12px; margin-right: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding: 22px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-legal { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 0.74rem; color: rgba(255,255,255,0.32); }
.footer-legal a { color: rgba(255,255,255,0.32); transition: color 0.25s; }
.footer-legal a:hover { color: rgba(255,255,255,0.62); }
.footer-legal i { width: 3px; height: 3px; background: rgba(255,255,255,0.18); display: inline-block; }
.footer-credit { border-top: 1px solid rgba(255,255,255,0.04); padding: 16px 0 22px; text-align: center; font-size: 0.72rem; color: rgba(255,255,255,0.28); }
.footer-credit a { color: rgba(255,255,255,0.4); font-weight: 700; transition: color 0.3s; }
.footer-credit a:hover { color: var(--accent); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } }

@media (prefers-reduced-motion: reduce) { .stat, .tcard { opacity: 1 !important; transform: none !important; } .logos-track { animation: none; } }

/* wspólny przycisk-akcja (outline, kolor gałęzi) */
.abtn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 0.9rem; padding: 14px 28px; border: 1px solid var(--glass-border); transition: all 0.3s var(--ease-spring); }
.abtn svg { width: 16px; height: 16px; transition: transform 0.3s; }
.abtn:hover svg { transform: translateX(3px); }
.abtn--dist { color: var(--primary-bright); border-color: rgba(74,222,128,0.3); }
.abtn--dist:hover { background: rgba(74,222,128,0.08); border-color: rgba(74,222,128,0.5); transform: translateY(-1px); }
.abtn--exec { color: var(--accent); border-color: rgba(159,191,63,0.3); }
.abtn--exec:hover { background: rgba(159,191,63,0.08); border-color: rgba(159,191,63,0.5); transform: translateY(-1px); }

.b2b-inner, .cta-final-inner { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--ease-spring), transform 0.8s var(--ease-spring); }
.b2b-inner.in, .cta-final-inner.in { opacity: 1; transform: none; }

/* ---- Generic fade-up reveal (section heads / blocks) ---- */
.reveal-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring); }
.reveal-up.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal-up { transition: opacity 0.4s ease; transform: none; } }

/* ============================================================
   DLA PARTNERÓW / B2B (dystrybucja = zieleń)
   ============================================================ */
.b2b { position: relative; overflow: hidden; background: var(--bg-deep); padding: clamp(72px, 10vw, 120px) clamp(20px, 4vw, 48px); border-top: 1px solid var(--glass-border); }
.b2b::before { content: ''; position: absolute; inset: 0; background: radial-gradient(58% 80% at 12% 50%, rgba(31,122,53,0.18), transparent 60%); pointer-events: none; }
.b2b-inner { position: relative; z-index: 1; max-width: 1360px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.b2b-text .eyebrow { color: var(--primary-bright); }
.b2b-text .eyebrow::before { background: var(--primary-bright); box-shadow: 0 0 8px var(--primary-bright); }
.b2b-text h2 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.8rem, 4vw, 2.9rem); line-height: 1.08; letter-spacing: -0.03em; text-wrap: balance; }
.b2b-text h2 em { font-style: normal; background: linear-gradient(120deg, #4ade80, #22c55e); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.b2b-text p { margin: 16px 0 24px; color: var(--text-muted); font-size: 1rem; line-height: 1.65; max-width: 480px; }
.b2b-panel { position: relative; border: 1px solid rgba(74,222,128,0.22); background: rgba(74,222,128,0.04); padding: clamp(24px, 3vw, 34px); clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%, 0 30px); }
.b2b-panel::after { content: ''; position: absolute; top: 14px; left: -6px; width: 42px; height: 2px; background: rgba(74,222,128,0.3); transform: rotate(-45deg); pointer-events: none; }
.b2b-list { display: flex; flex-direction: column; gap: 18px; }
.b2b-li { display: flex; gap: 13px; align-items: flex-start; }
.b2b-li .ic { flex-shrink: 0; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; background: rgba(74,222,128,0.12); border: 1px solid rgba(74,222,128,0.25); }
.b2b-li .ic svg { width: 15px; height: 15px; stroke: var(--primary-bright); stroke-width: 2.2; fill: none; }
.b2b-li b { display: block; font-family: var(--font-heading); font-weight: 800; font-size: 0.92rem; margin-bottom: 2px; }
.b2b-li span { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
/* ---- B2B reveal: tekst wjeżdża z dołu, checkpointy z prawej, linijka po linijce ---- */
.b2b-inner { opacity: 1; transform: none; }
.b2b-text { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring); }
.b2b-inner.in .b2b-text { opacity: 1; transform: none; }
.b2b-panel { opacity: 0; transform: translateX(26px); transition: opacity 0.6s ease, transform 0.6s var(--ease-spring); }
.b2b-inner.in .b2b-panel { opacity: 1; transform: none; transition-delay: 0.1s; }
.b2b-li { opacity: 0; transform: translateX(42px); transition: opacity 0.5s var(--ease-spring), transform 0.55s var(--ease-spring); }
.b2b-li.in { opacity: 1; transform: none; }
.b2b-li .ic { transform: scale(0.6); transition: transform 0.45s var(--ease-spring); }
.b2b-li.in .ic { transform: scale(1); }
@media (prefers-reduced-motion: reduce) { .b2b-text, .b2b-panel, .b2b-li, .b2b-li .ic { transition: opacity 0.4s ease; transform: none; } }
@media (max-width: 820px) { .b2b-inner { grid-template-columns: 1fr; } }

/* ============================================================
   ZAMYKAJĄCE CTA
   ============================================================ */
.cta-final { position: relative; overflow: hidden; padding: clamp(84px, 11vw, 150px) clamp(20px, 4vw, 48px); border-top: 1px solid var(--glass-border); text-align: center;
  background:
    radial-gradient(58% 68% at 50% 46%, rgba(8,11,8,0.62) 0%, rgba(8,11,8,0.42) 52%, rgba(8,11,8,0.30) 100%),
    linear-gradient(90deg, rgba(8,11,8,0.68) 0%, rgba(8,11,8,0.28) 46%, rgba(8,11,8,0.48) 100%),
    linear-gradient(180deg, rgba(8,11,8,0.55) 0%, rgba(8,11,8,0.30) 38%, rgba(8,11,8,0.80) 100%),
    url('img/cta-siedziba.webp') center/cover no-repeat,
    var(--bg-hero);
}
.cta-final::before { content: ''; position: absolute; inset: -20%; background: radial-gradient(38% 50% at 30% 40%, rgba(31,122,53,0.2), transparent 62%), radial-gradient(34% 46% at 72% 60%, rgba(159,191,63,0.12), transparent 64%); filter: blur(24px); pointer-events: none; }
.cta-final-inner { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }
.cta-final h2 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.05; letter-spacing: -0.03em; text-wrap: balance; text-shadow: 0 2px 24px rgba(0,0,0,0.55); }
.cta-final h2 em { font-style: normal; background: none; -webkit-text-fill-color: #fff; color: #fff; }
.cta-final p { margin: 18px auto 30px; max-width: 560px; color: rgba(255,255,255,0.82); font-size: clamp(0.95rem, 1.5vw, 1.1rem); line-height: 1.65; text-shadow: 0 1px 16px rgba(0,0,0,0.5); }
.cta-final-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-phone { margin-top: 24px; font-size: 0.9rem; color: var(--text-muted); }
.cta-phone a { font-family: var(--font-heading); font-weight: 800; color: var(--accent); }
@media (max-width: 480px) { .cta-final-actions .abtn { width: 100%; justify-content: center; } }


/* ============================================================
   PODSTRONY - wspolny naglowek strony (page-hero) + aktywny link nav
   ============================================================ */
.nav-link[aria-current="page"], .m-link[aria-current="page"] { color: var(--text); }
main.page { min-height: 62vh; }
.page-hero { position: relative; overflow: hidden; padding: clamp(116px, 13vh, 158px) clamp(20px, 4vw, 48px) clamp(38px, 4.5vw, 58px); }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(46% 72% at 15% 42%, rgba(31,122,53,0.16), transparent 60%); pointer-events: none; }
.page-hero-inner { position: relative; max-width: 1360px; margin: 0 auto; }
.page-hero .crumb { position: relative; display: inline-flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); margin-bottom: 20px; }
.page-hero .crumb a { color: var(--text-muted); transition: color 0.25s; }
.page-hero .crumb a:hover { color: var(--accent); }
.page-hero .crumb span { color: var(--text-dim); }
.page-hero h1 { position: relative; font-family: var(--font-heading); font-weight: 900; font-size: clamp(2.2rem, 5.5vw, 4rem); line-height: 1.04; letter-spacing: -0.03em; text-wrap: balance; }
.page-hero h1 em { font-style: normal; background: linear-gradient(120deg, var(--primary-bright), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.page-hero p.lead { position: relative; margin-top: 20px; max-width: 640px; color: var(--text-muted); font-size: 1.06rem; line-height: 1.62; text-wrap: pretty; }
.page-hero .soon { position: relative; display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); border: 1px solid rgba(159,191,63,0.32); padding: 8px 15px; }
.page-hero .soon::before { content: ''; width: 7px; height: 7px; background: var(--accent); box-shadow: 0 0 8px var(--accent); }