.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
}

.site-header__brand img {
  height: 2rem;
  width: auto;
  filter: brightness(0) invert(1);
}

.site-header__nav {
  display: flex;
  gap: 1.25rem;
}

.site-header__nav a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.site-header__nav a:hover {
  color: #fff;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

.hero__plane {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.55) 0%, rgba(38, 65, 117, 0.75) 55%, rgba(0, 0, 0, 0.7) 100%),
    url("/assets/hero-back.jpg") center / cover no-repeat;
  transform: scale(1.02);
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: clamp(5rem, 12vh, 8rem) clamp(1rem, 4vw, 2.5rem) clamp(2.5rem, 8vh, 4rem);
  max-width: 42rem;
  animation: hero-rise 0.9s ease-out both;
}

.hero__logo {
  width: min(16rem, 70vw);
  height: auto;
  margin-bottom: 0.75rem;
  filter: brightness(0) invert(1);
}

.hero__version {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.85);
}

.hero__title {
  margin: 0 0 0.75rem;
  color: #fff;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.hero__lede {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 2vw, 1.15rem);
  margin-bottom: 1.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.section {
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2.5rem);
}

.section--alt {
  background: var(--guld-mist);
}

.pack-list {
  margin: 0;
  padding-left: 1.2rem;
  max-width: var(--measure);
}

.pack-list li {
  margin-bottom: 0.6rem;
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem);
  background: var(--guld-theme);
  color: rgba(255, 255, 255, 0.85);
}

.site-footer a {
  color: #fff;
}

.site-footer p {
  margin: 0;
}

@keyframes hero-drift {
  from {
    transform: scale(1.02) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.06) translate3d(-1.5%, -1%, 0);
  }
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__plane,
  .hero__content {
    animation: none;
  }
}