.landing-header {
  z-index: 1035; /* above carousel controls */
  transition: background-color .2s ease, backdrop-filter .2s ease, border-color .2s ease;
  background: transparent;
  border-bottom: 1px solid transparent;
}

.landing-header.is-solid {
  background: rgba(15, 23, 42, .85); /* slate-ish */
  backdrop-filter: blur(10px);
  border-bottom-color: rgba(255, 255, 255, .08);
}

.landing-hero {
  height: 100vh;
  width: 100%;
}

.landing-hero-slide {
  height: 100%;
  width: 100%;
  position: relative;
  display: block;
}

/* Placeholder enterprise visuals for slides (no real images yet) */
.landing-hero-slide--1 {
  background: linear-gradient(135deg, #0b1220 0%, #14213d 50%, #0b1220 100%);
}
.landing-hero-slide--2 {
  background: linear-gradient(135deg, #0b1220 0%, #1b4332 50%, #0b1220 100%);
}
.landing-hero-slide--3 {
  background: linear-gradient(135deg, #0b1220 0%, #3a0ca3 50%, #0b1220 100%);
}

.landing-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .55);
}

.landing-hero-content {
  position: relative;
  max-width: 720px;
  padding-top: 72px; /* space under fixed header */
}

.landing-section {
  scroll-margin-top: 96px;
}

.landing-final-cta {
  scroll-margin-top: 96px;
}

.landing-root {
  min-width: 0;
}