:root {
  --navy: #102544;
  --navy-deep: #0b1d35;
  --blue: #4b73b4;
  --ink: #17263c;
  --line: rgba(255, 255, 255, 0.2);
  --bg: #f4f7fb;
  --white: #ffffff;
  --muted: #d1dced;
  --muted-strong: #a9c1e2;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  line-height: 1.5;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 3px solid #94c8ff;
  outline-offset: 4px;
}

img {
  display: block;
  max-width: 100%;
}

.split {
  display: grid;
  grid-template-columns: 1fr;
  min-height: calc(100svh - 72px);
}

.side {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  padding: clamp(42px, 6vw, 84px) clamp(24px, 6vw, 80px);
  color: var(--white);
  background: var(--navy);
  isolation: isolate;
}

.side::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(
    145deg,
    rgba(11, 30, 57, 0.98),
    rgba(22, 52, 91, 0.94)
  );
}

.side::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: min(58vw, 620px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 50px rgba(255, 255, 255, 0.025),
    0 0 0 100px rgba(255, 255, 255, 0.02);
  right: -28%;
  bottom: -48%;
  pointer-events: none;
}

.industry {
  background: #122847;
}

.content {
  width: min(100%, 520px);
  position: relative;
  z-index: 1;
}

.overline {
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-strong);
  margin-bottom: 22px;
}

.logo {
  width: min(100%, 390px);
  height: 180px;
  object-fit: contain;
  margin: 0 auto 25px;
  filter: drop-shadow(0 14px 26px rgba(0, 0, 0, 0.12));
}

.desc {
  max-width: 440px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  width: min(100%, 430px);
  margin: 32px auto 0;
}

.action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  border: 1px solid transparent;
  border-radius: 14px;
  padding: 12px 16px;
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  transition:
    background-color 0.2s ease,
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.action-primary {
  grid-column: 1 / -1;
  min-height: 58px;
  color: #102544;
  background: #dcecff;
  box-shadow: 0 10px 28px rgba(2, 12, 28, 0.2);
  font-size: 14px;
}

.action-primary .action-icon {
  width: 18px;
  height: 18px;
}

.action-secondary {
  border-color: rgba(211, 228, 250, 0.3);
  background: rgba(255, 255, 255, 0.055);
  color: #e4edf9;
}

.action-primary:hover,
.action-primary:focus-visible {
  background: #ffffff;
  box-shadow: 0 13px 32px rgba(2, 12, 28, 0.28);
  transform: translateY(-2px);
}

.action-secondary:hover,
.action-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(211, 228, 250, 0.62);
  transform: translateY(-2px);
}

.action-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer {
  background: #fff;
  padding: 18px 24px;
  text-align: center;
  color: #77859a;
  font-size: 11px;
}

.footer a {
  color: inherit;
  text-decoration: none;
}

.footer a:hover,
.footer a:focus-visible {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .side {
    min-height: 620px;
    padding: 58px 25px;
  }

  .logo {
    height: 150px;
    width: min(100%, 340px);
  }

  .desc {
    font-size: 14px;
  }

  .actions {
    width: min(100%, 390px);
    gap: 10px;
    margin-top: 27px;
  }
}

@media (max-width: 390px) {
  .side {
    padding-inline: 19px;
  }

  .logo {
    height: 125px;
  }

  .actions {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .action {
    min-height: 49px;
    padding-inline: 12px;
  }

  .action-primary {
    min-height: 55px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *:before,
  *:after {
    transition: none !important;
  }
}

/* Układ dla samodzielnej strony jednej działalności */
.split {
  grid-template-columns: 1fr;
  min-height: 100svh;
}
.side {
  min-height: 100svh;
}
@media (max-width: 720px) {
  .side {
    min-height: 100svh;
  }
}