/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-ink-900);
}

/* Background layer: real photo (preferred) with a CSS facet pattern as fallback/loading state */
.hero__background {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: var(--color-ink-900); /* shows while image loads, or if it fails */
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* CSS-built faceted glass — used when no <img> is present, or behind a transparent-PNG image */
.hero__facets {
  position: absolute;
  inset: -10%;
  background:
    linear-gradient(115deg, transparent 38%, rgba(201, 166, 104, 0.10) 39%, rgba(201, 166, 104, 0.10) 39.6%, transparent 40.2%),
    linear-gradient(70deg, transparent 22%, rgba(255, 255, 255, 0.07) 23%, rgba(255, 255, 255, 0.07) 23.7%, transparent 24.6%),
    linear-gradient(155deg, transparent 60%, rgba(255, 255, 255, 0.05) 61%, rgba(255, 255, 255, 0.05) 61.5%, transparent 62.3%),
    linear-gradient(35deg, transparent 70%, rgba(74, 111, 165, 0.18) 71%, rgba(74, 111, 165, 0.18) 72.5%, transparent 74%),
    linear-gradient(95deg, var(--color-ink-800) 0%, var(--color-ink-900) 55%, #060d18 100%);
  animation: facetDrift 28s ease-in-out infinite alternate;
}

@keyframes facetDrift {
  0%   { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.06) translate(-1.5%, 1%); }
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 22, 40, 0.25) 0%,
    rgba(10, 22, 40, 0.45) 55%,
    rgba(6, 13, 24, 0.88) 100%
  );
}

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

/* Content */
.hero__content {
  position: relative;
  z-index: 1;
  padding-top: var(--header-height);
  padding-bottom: var(--space-9);
}

.hero__heading {
  max-width: 18ch;
  font-size: var(--fs-h1);
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

.hero__subheading {
  margin-top: var(--space-4);
  max-width: 46ch;
  font-family: var(--font-display);
  font-size: var(--fs-body-lg);
  font-weight: 400;
  font-style: italic;
  line-height: var(--lh-snug);
  color: var(--color-text-on-dark-muted);
}

/* Scroll cue */
.hero__scroll-cue {
  position: absolute;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: rgba(247, 246, 242, 0.95);
  color: var(--color-ink-900);
  box-shadow: var(--shadow-soft);
  animation: scrollCueBob 2.6s ease-in-out infinite;
  transition: background-color var(--duration-fast) var(--ease-standard);
}

.hero__scroll-cue:hover,
.hero__scroll-cue:focus-visible {
  background-color: var(--color-gold);
}

.hero__scroll-cue svg {
  width: 20px;
  height: 20px;
}

@keyframes scrollCueBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__scroll-cue {
    animation: none;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 640px) {
  .hero__content {
    padding-bottom: var(--space-7);
  }

  .hero__heading {
    max-width: 100%;
  }

  .hero__subheading {
    max-width: 100%;
  }
}