/**
 * Hero scroll indicator — based on https://codepen.io/rightblog/pen/EagNMN/
 * (mouse + animated chevrons)
 */
:root {
  /* GeminiPrime gold accent */
  --hero-scroll-color: #f5b833;
  --hero-scroll-color-strong: #ffd979;
}

html {
  scroll-behavior: smooth;
}

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

/* ── Home hero (index): primary block above ticker ── */
.section-hero-primary {
  position: relative;
  /* Reserve space so the ~100px indicator never overlaps CTA / hero image */
  padding-bottom: clamp(7.5rem, 14vw, 11rem);
}

.hero-scroll-anchor-wrap {
  position: absolute;
  left: 50%;
  bottom: 0.75rem;
  transform: translateX(-50%);
  z-index: 6;
  pointer-events: none;
}

.hero-scroll-anchor-wrap .hero-scroll-down {
  pointer-events: auto;
}

/* ── ln-hero (inner pages) ── */
.ln-section.ln-hero {
  position: relative;
  /* Indicator is ~100px tall; need enough padding so it sits below CTA, not over it */
  padding-bottom: clamp(8rem, 15vw, 12rem);
}

.hero-scroll-down--ln {
  position: absolute;
  left: 50%;
  bottom: 0.75rem;
  transform: translateX(-50%);
  z-index: 2;
}

/* ── Shared link reset ── */
a.hero-scroll-down {
  display: block;
  text-decoration: none;
  outline: none;
  opacity: 0.92;
  transition: opacity 0.2s ease;
}

/* Entrance is driven by GSAP after hero timelines (see each page script). */

a.hero-scroll-down:hover {
  opacity: 1;
}

a.hero-scroll-down:focus-visible {
  outline: 2px solid var(--hero-scroll-color-strong);
  outline-offset: 6px;
  border-radius: 8px;
}

/* Inner layout — opacity hidden until GSAP sets y/scale (avoids fighting transforms) */
.hero-scroll-down__inner {
  display: block;
  margin: 0 auto;
  width: 24px;
  height: 100px;
  transform-origin: center top;
  opacity: 0;
}

.hero-scroll-down__mouse {
  display: block;
  height: 42px;
  width: 24px;
  border-radius: 14px;
  border: 2px solid var(--hero-scroll-color);
  box-sizing: border-box;
}

.hero-scroll-down__wheel {
  height: 4px;
  width: 4px;
  display: block;
  margin: 5px auto;
  border: 2px solid var(--hero-scroll-color);
  border-radius: 8px;
  box-sizing: border-box;
  animation: none;
}

.hero-scroll-down--ready .hero-scroll-down__wheel {
  animation: hero-scroll-mouse-wheel 0.6s linear infinite;
}

.hero-scroll-down__chevrons {
  display: block;
}

.hero-scroll-down__chev {
  display: block;
  width: 16px;
  height: 16px;
  transform: rotate(45deg);
  border-right: 2px solid var(--hero-scroll-color);
  border-bottom: 2px solid var(--hero-scroll-color);
  margin: 0 0 3px 4px;
  box-sizing: border-box;
  animation: none;
}

.hero-scroll-down--ready .hero-scroll-down__chev {
  animation: hero-scroll-chevron 1s infinite;
  animation-direction: alternate;
}

.hero-scroll-down--ready .hero-scroll-down__chev--1 {
  margin-top: 1px;
  animation-delay: 0.1s;
}

.hero-scroll-down--ready .hero-scroll-down__chev--2 {
  margin-top: -6px;
  animation-delay: 0.2s;
}

.hero-scroll-down--ready .hero-scroll-down__chev--3 {
  margin-top: -6px;
  animation-delay: 0.3s;
}

@keyframes hero-scroll-mouse-wheel {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(6px);
  }
}

@keyframes hero-scroll-chevron {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scroll-down__inner {
    opacity: 1;
    transform: none;
  }

  .hero-scroll-down__wheel,
  .hero-scroll-down__chev {
    animation: none !important;
  }

  .hero-scroll-down__wheel {
    opacity: 0.85;
  }

  .hero-scroll-down__chev {
    opacity: 0.7;
  }
}