/* ModernGroup premium shared styles for kontakt / rodo / sygnalista */
:root {
  --bg-1: #0a0d14;
  --bg-2: #111826;
  --surface: rgba(255,255,255,0.08);
  --surface-strong: rgba(255,255,255,0.12);
  --surface-soft: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.14);
  --text: #f4f7fb;
  --muted: rgba(255,255,255,0.68);
  --heading: #ffffff;
  --accent-rgb: 20, 148, 220;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius: 30px;
  --radius-sm: 22px;
  --nav-bg: rgba(255,255,255,0.08);
  --card-glow: radial-gradient(circle, rgba(255,255,255,0.50) 0%, rgba(255,255,255,0.20) 34%, rgba(255,255,255,0.05) 66%, rgba(255,255,255,0) 100%);
  --link: #7bbcff;
}

:root[data-theme="light"] {
  --bg-1: #edf3fa;
  --bg-2: #dce6f2;
  --surface: rgba(255,255,255,0.58);
  --surface-strong: rgba(255,255,255,0.76);
  --surface-soft: rgba(255,255,255,0.46);
  --border: rgba(255,255,255,0.58);
  --text: #1b2430;
  --muted: rgba(27,36,48,0.68);
  --heading: #101418;
  --shadow: 0 24px 70px rgba(46,64,87,0.14);
  --nav-bg: rgba(255,255,255,0.60);
  --card-glow: radial-gradient(circle, rgba(255,255,255,0.78) 0%, rgba(255,255,255,0.38) 34%, rgba(255,255,255,0.12) 68%, rgba(255,255,255,0) 100%);
  --link: #2e7ad7;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(var(--accent-rgb), 0.12), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(72, 124, 255, 0.12), transparent 24%),
    radial-gradient(circle at 50% 82%, rgba(255,255,255,0.06), transparent 22%),
    linear-gradient(135deg, var(--bg-1), var(--bg-2));
  color: var(--text);
  overflow-x: hidden;
  transition: background 450ms ease, color 300ms ease;
}
body::before,
body::after {
  content: "";
  position: fixed;
  width: 38vw;
  height: 38vw;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  z-index: 0;
  opacity: 0.55;
  animation: floatGlow 14s ease-in-out infinite;
}
body::before { top: -10vw; left: -8vw; background: rgba(var(--accent-rgb), 0.14); }
body::after { right: -10vw; bottom: -12vw; background: rgba(72, 124, 255, 0.12); animation-delay: -5s; }

a { color: var(--link); }
a:hover { opacity: .9; }
img { max-width: 100%; }

.grid-bg, .aurora, .noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.grid-bg {
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 88%);
  opacity: 0.22;
}
.aurora {
  background:
    radial-gradient(circle at 20% 30%, rgba(var(--accent-rgb), 0.16), transparent 22%),
    radial-gradient(circle at 75% 30%, rgba(0,157,255,0.12), transparent 18%),
    radial-gradient(circle at 50% 70%, rgba(255,255,255,0.06), transparent 16%);
  filter: blur(24px);
  animation: auroraShift 18s ease-in-out infinite alternate;
  opacity: .9;
}
.noise {
  opacity: .03;
  background-image:
    radial-gradient(circle at 20% 20%, #fff 0.8px, transparent 1px),
    radial-gradient(circle at 80% 40%, #fff 0.8px, transparent 1px),
    radial-gradient(circle at 60% 80%, #fff 0.8px, transparent 1px),
    radial-gradient(circle at 35% 65%, #fff 0.8px, transparent 1px);
  background-size: 160px 160px;
  animation: noiseDrift 20s linear infinite;
}

.site {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 24px;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 10;
  width: min(1440px, calc(100% - 84px));
  margin: 0 auto 28px;
  padding: 14px 18px;
  border-radius: 26px;
  background: linear-gradient(180deg, var(--nav-bg), rgba(255,255,255,0.04));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.logo-link {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}
.logo-link img {
  width: 300px;
  max-width: 42vw;
  display: block;
  transition: filter 300ms ease, transform 300ms ease;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,0.10));
}
:root[data-theme="dark"] .logo-link img,
:root[data-theme="dark"] .brand-main-logo img {
  filter:
    brightness(0) invert(1)
    drop-shadow(0 0 12px rgba(255,255,255,0.10))
    drop-shadow(0 8px 18px rgba(0,0,0,0.18));
}
.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  padding-right: 74px;
}
.nav a {
  text-decoration: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid transparent;
  transition: background 250ms ease, border-color 250ms ease, transform 250ms ease, color 250ms ease, box-shadow 250ms ease;
}
.nav a:hover,
.nav a.is-active {
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
  border-color: rgba(var(--accent-rgb), 0.34);
  box-shadow: 0 0 22px rgba(var(--accent-rgb), 0.10);
  transform: translateY(-1px);
}
.theme-toggle {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 54px;
  height: 54px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 14px 30px rgba(0,0,0,0.18);
  backdrop-filter: blur(16px) saturate(145%);
  -webkit-backdrop-filter: blur(16px) saturate(145%);
  transition: transform 280ms ease, border-color 280ms ease, box-shadow 280ms ease, background 280ms ease;
}
.theme-toggle:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--accent-rgb), 0.38);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10), 0 18px 36px rgba(0,0,0,0.22), 0 0 24px rgba(var(--accent-rgb), 0.12);
}
.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  position: absolute;
  font-size: 21px;
  line-height: 1;
  transition: opacity 280ms ease, transform 280ms ease;
}
:root[data-theme="dark"] .theme-toggle .icon-sun { opacity: 1; transform: scale(1) rotate(0deg); }
:root[data-theme="dark"] .theme-toggle .icon-moon { opacity: 0; transform: scale(0.65) rotate(-18deg); }
:root[data-theme="light"] .theme-toggle .icon-sun { opacity: 0; transform: scale(0.65) rotate(18deg); }
:root[data-theme="light"] .theme-toggle .icon-moon { opacity: 1; transform: scale(1) rotate(0deg); }
:root[data-theme="light"] .theme-toggle {
  background: linear-gradient(180deg, rgba(255,255,255,0.84), rgba(255,255,255,0.58));
  border-color: rgba(255,255,255,0.66);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.82), 0 14px 30px rgba(62,84,108,0.14);
}

.content { width: min(1440px, 100%); margin: 0 auto; padding: 10px 0 36px; }
.page-shell {
  position: relative;
  border-radius: 36px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
  overflow: hidden;
  padding: 34px;
}
.page-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.22), rgba(255,255,255,0.02), rgba(var(--accent-rgb), 0.22));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.page-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-grid.contact-grid {
  grid-template-columns: minmax(320px, 1fr) minmax(360px, 1.12fr);
  align-items: stretch;
}

.content-card,
.info-card,
.map-card {
  position: relative;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-soft));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 16px 34px rgba(0,0,0,0.12);
  overflow: hidden;
}
.content-card::before,
.info-card::before,
.map-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 24% 22%, rgba(var(--accent-rgb), 0.12), transparent 30%);
  pointer-events: none;
}
.content-card,
.info-card { padding: 40px 38px; }
.kicker {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.10);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.page-title {
  position: relative;
  z-index: 1;
  margin: 0 0 22px;
  color: var(--heading);
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.page-intro {
  position: relative;
  z-index: 1;
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.info-list { display: grid; gap: 18px; margin-top: 10px; }
.info-item {
  position: relative;
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  overflow: hidden;
}
.info-item::before,
.footer-brand::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 120%;
  height: 120%;
  transform: translate(-50%, -50%);
  background: var(--card-glow);
  filter: blur(28px);
  opacity: 1;
  pointer-events: none;
}
.info-label, .info-value, .info-value a { position: relative; z-index: 1; }
.info-label {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.info-value { margin: 0; color: var(--text); font-size: 20px; line-height: 1.55; font-weight: 500; }
.info-value.small { font-size: 18px; }
.map-card, .map-frame { min-height: 700px; }
.map-frame { position: relative; width: 100%; height: 100%; border: 0; display: block; filter: saturate(1.02) contrast(1.02); }

.prose-card {
  position: relative;
  z-index: 1;
}
.prose-card h1,
.prose-card h2,
.prose-card h3 {
  color: var(--heading);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}
.prose-card h1 { font-size: clamp(30px, 3.2vw, 44px); }
.prose-card h2 { font-size: clamp(24px, 2.4vw, 30px); }
.prose-card h3 { font-size: 20px; }
.prose-card p,
.prose-card li {
  margin: 0 0 16px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.9;
}
.prose-card strong,
.prose-card b { color: var(--heading); }
.prose-card a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose-card p + h2,
.prose-card p + h3 { margin-top: 28px; }
.prose-card .subtle {
  color: var(--muted);
  font-size: 16px;
}
.prose-card .list-block {
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  margin: 0 0 18px;
}

.brands-footer {
  width: min(1440px, 100%);
  margin: 28px auto 0;
  padding: 24px 28px 30px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
  overflow: hidden;
  position: relative;
}
.brands-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 18% 20%, rgba(var(--accent-rgb), 0.10), transparent 28%);
  pointer-events: none;
}
.footer-accent {
  position: absolute;
  left: 18px;
  top: 18px;
  bottom: 18px;
  width: 6px;
  border-radius: 999px;
  opacity: 0.9;
}
.brands-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 18px;
  padding-left: 28px;
  margin-bottom: 20px;
}
.footer-brand {
  min-height: 110px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  overflow: hidden;
  position: relative;
  text-decoration: none;
  transition: transform 250ms ease, border-color 250ms ease, box-shadow 250ms ease;
}
.footer-brand img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 150px;
  max-height: 84px;
  object-fit: contain;
  display: block;
}
.footer-brand:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--accent-rgb), 0.34);
  box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.12);
}
.footer-bottom {
  position: relative;
  z-index: 1;
  padding-left: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
}
.brand-main-logo img {
  width: min(360px, 70vw);
  display: block;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,0.12));
}
.footer-meta { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

:root[data-theme="light"] .topbar,
:root[data-theme="light"] .page-shell,
:root[data-theme="light"] .brands-footer {
  background: linear-gradient(180deg, rgba(255,255,255,0.76), rgba(255,255,255,0.42));
  border-color: rgba(255,255,255,0.58);
  box-shadow: 0 28px 72px rgba(46,64,87,0.16);
}
:root[data-theme="light"] .content-card,
:root[data-theme="light"] .info-card,
:root[data-theme="light"] .map-card,
:root[data-theme="light"] .info-item,
:root[data-theme="light"] .footer-brand {
  background: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.48));
  border-color: rgba(255,255,255,0.56);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.56), 0 16px 30px rgba(62,84,108,0.12);
}
:root[data-theme="light"] .grid-bg { opacity: 0.16; }
:root[data-theme="light"] .aurora { opacity: 0.72; }
:root[data-theme="light"] .noise { opacity: 0.02; }

@keyframes floatGlow { 0%,100% { transform: translate3d(0,0,0) scale(1);} 50% { transform: translate3d(1.2vw,1.4vw,0) scale(1.06);} }
@keyframes auroraShift { 0% { transform: translate3d(-1.5%,-1%,0) scale(1);} 100% { transform: translate3d(1.5%,1.5%,0) scale(1.08);} }
@keyframes noiseDrift { from { transform: translate3d(0,0,0);} to { transform: translate3d(22px,16px,0);} }

@media (max-width: 1180px) {
  .page-grid.contact-grid { grid-template-columns: 1fr; }
  .map-card, .map-frame { min-height: 520px; }
  .brands-row { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .site { padding: 16px; }
  .topbar {
    width: calc(100% - 16px);
    margin-bottom: 18px;
    padding: 14px;
    flex-direction: column;
    align-items: flex-start;
  }
  .nav { width: 100%; justify-content: flex-start; padding-right: 0; }
  .logo-link img { max-width: 72vw; }
  .theme-toggle { top: 14px; right: 14px; width: 50px; height: 50px; }
  .page-shell { padding: 18px; border-radius: 28px; }
  .content-card, .info-card { padding: 24px 20px; }
  .page-title { font-size: 32px; }
  .brands-footer { padding: 20px 16px 22px; }
  .brands-row { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-left: 20px; }
  .footer-bottom { padding-left: 20px; }
}
@media (max-width: 540px) {
  .nav a { padding: 10px 12px; font-size: 12px; }
  .info-value { font-size: 17px; }
  .info-value.small { font-size: 16px; }
  .map-card, .map-frame { min-height: 380px; }
  .brands-row { grid-template-columns: 1fr; }
  .prose-card p, .prose-card li { font-size: 16px; line-height: 1.8; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}