/* Zaakceptowany znak marki i ogólny plan kampusu w pierwszym ekranie. */
.site-header { height: 108px; padding-left: 3.5vw; padding-right: 3.5vw; }
.site-header.scrolled { height: 86px; }
.site-header .brand { width: 320px; height: 88px; flex: 0 0 auto; }
.site-header nav { gap: clamp(18px, 1.7vw, 34px); font-size: .88rem; letter-spacing: .06em; }
.site-header .lang { font-size: .86rem; margin-left: 2vw; }
.button { min-height: 60px; padding: 0 32px; font-size: .82rem; letter-spacing: .1em; }
.eyebrow { font-size: .82rem; }
.scroll { font-size: .68rem; }
.hero {
  grid-template-columns: minmax(480px, .9fr) minmax(590px, 1.1fr);
  gap: 0;
  overflow: hidden;
  width: 100%;
  max-width: 2100px;
  margin-inline: auto;
  padding-top: 165px;
}
.hero::before { display: none; }
.hero-visual.campus-plan {
  aspect-ratio: 1.42;
  width: calc(100% + 9vw);
  max-width: none;
  min-height: 520px;
  margin-left: -4.5vw;
  margin-right: -7vw;
  position: relative;
  overflow: hidden;
  border-radius: 0;
  background: #dcecf4;
  box-shadow: none;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.25) 7%, #000 23%, #000 100%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.25) 7%, #000 23%, #000 100%);
}
.hero-visual.campus-plan::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.75) 0%, transparent 24%),
    radial-gradient(ellipse at 50% 45%, transparent 58%, rgba(255,255,255,.12) 100%);
  pointer-events: none;
}
.hero-visual.campus-plan img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 51% 50%;
  display: block;
  transform: scale(1.025);
}
.vision-badge {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  min-width: 245px;
  padding: 19px 23px;
  color: #fff;
  background: rgba(3, 23, 47, .9);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.vision-badge span { font-size: .65rem; letter-spacing: .16em; color: var(--cyan); font-weight: 800; }
.vision-badge strong { font: 600 1rem Space Grotesk, sans-serif; }
@media (max-width: 900px) {
  .site-header { height: 78px; }
  .site-header.scrolled { height: 72px; }
  .site-header .brand { width: 210px; height: 62px; }
  .hero { grid-template-columns: 1fr; overflow: hidden; padding-top: 120px; }
  .hero-copy { position: relative; z-index: 3; }
  .hero-visual.campus-plan {
    aspect-ratio: 1.35;
    width: calc(100% + 14vw);
    max-width: none;
    min-height: 0;
    margin: 34px -7vw -70px;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 13%, #000 86%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 13%, #000 86%, transparent 100%);
  }
  .hero-visual.campus-plan::after { background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent 24%); }
  .vision-badge { right: 7vw; bottom: 58px; }
}
@media (max-width: 560px) {
  .site-header .brand { width: 180px; }
  .button { min-height: 56px; padding-inline: 24px; font-size: .78rem; }
  .hero-visual.campus-plan {
    aspect-ratio: .92;
    width: calc(100% + 12vw);
    margin: 24px -6vw -54px;
    transform: none;
  }
  .hero-visual.campus-plan img { object-position: 57% 50%; }
  .vision-badge { right: 6vw; bottom: 44px; min-width: 200px; padding: 14px 17px; }
}

@media (min-width: 901px) and (max-width: 1240px) {
  .hero { grid-template-columns: minmax(390px, .9fr) minmax(520px, 1.1fr); padding-left: 5vw; padding-right: 5vw; }
  .hero-visual.campus-plan { min-height: 530px; width: calc(100% + 8vw); margin-left: -3vw; margin-right: -5vw; }
  .hero h1 { font-size: clamp(3.2rem, 5vw, 5rem); }
}

@media (min-width: 1800px) {
  .hero-copy { max-width: 760px; }
  .hero h1 { font-size: clamp(4.8rem, 4.8vw, 6.4rem); }
  .lead { font-size: 1.2rem; }
  .hero-visual.campus-plan { min-height: 560px; }
}