/* Bodied by A — shared motion language
   Slow, editorial-luxury pacing: nothing bouncy, nothing fast. */

:root {
  --ease-editorial: cubic-bezier(0.25, 0.1, 0.25, 1);
  --fade-duration: 850ms;
  --fade-distance: 24px;
  --heading-delay: 150ms;
}

/* ===== Scroll reveal: fade + rise ===== */
.fade-up {
  opacity: 0;
  transform: translateY(var(--fade-distance));
  transition: opacity var(--fade-duration) var(--ease-editorial),
    transform var(--fade-duration) var(--ease-editorial);
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Slower, more deliberate variant — for a single closing/signature line that
   should be the last thing to land on the page. */
.fade-up.fade-up-slow {
  transition: opacity 1600ms var(--ease-editorial), transform 1600ms var(--ease-editorial);
  transition-delay: 200ms;
}

/* Opacity-only reveal — used where a transform is already doing other work (e.g. hero parallax layer) */
.reveal-fade {
  opacity: 0;
  transition: opacity 900ms var(--ease-editorial);
}
.reveal-fade.is-visible {
  opacity: 1;
}

/* Image / photo placeholders: soft fade + slight scale-down to rest */
.fade-scale {
  opacity: 0;
  transform: scale(1.02);
  transition: opacity var(--fade-duration) var(--ease-editorial),
    transform var(--fade-duration) var(--ease-editorial);
}
.fade-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Headings settle in slightly after their section's body copy so the eye
   lands on the headline last. Fixed delay wins over any stagger-group
   delay JS may have assigned. */
.heading-delay {
  transition-delay: var(--heading-delay) !important;
}

/* ===== Buttons: fill-slide, no color-snap, soft gold glow on hover ===== */
.btn-fill {
  position: relative;
  overflow: hidden;
  background-color: var(--btn-base, #5a1b34);
  border: 1px solid var(--btn-border, transparent);
  box-shadow: 0 0 0 rgba(198, 166, 100, 0);
  transition: border-color 380ms var(--ease-editorial), box-shadow 480ms var(--ease-editorial);
}
.btn-fill::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--btn-fill, #2a0e1e);
  transform: translateX(-100%);
  transition: transform 380ms var(--ease-editorial);
}
.btn-fill:hover::before,
.btn-fill:focus-visible::before {
  transform: translateX(0);
}
.btn-fill:hover,
.btn-fill:focus-visible {
  box-shadow: 0 0 18px rgba(198, 166, 100, 0.35);
}
.btn-fill > span {
  position: relative;
  z-index: 1;
}

/* ===== Section headings: thin gold gradient underline draws in on scroll ===== */
.heading-accent {
  position: relative;
  display: block;
  text-align: center;
  padding-bottom: 0.6rem;
}
.heading-accent::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 64px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #c6a664, transparent);
  transform: translateX(-50%) scaleX(0);
  transition: transform 700ms var(--ease-editorial);
  transition-delay: var(--heading-delay);
}
.heading-accent.is-visible::after {
  transform: translateX(-50%) scaleX(1);
}

/* ===== Nav links: underline draws in left-to-right, gold micro-accent ===== */
.nav-link {
  position: relative;
  padding-bottom: 2px;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: #c6a664; /* gold */
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease-editorial);
}
.nav-link:hover::after,
.nav-link:focus-visible::after {
  transform: scaleX(1);
}

/* ===== Mobile menu: slow slide/fade open, not an instant toggle ===== */
.mobile-menu {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  transition: max-height 450ms var(--ease-editorial), opacity 350ms var(--ease-editorial),
    padding 450ms var(--ease-editorial);
}
.mobile-menu.menu-open {
  max-height: 480px;
  opacity: 1;
  padding: 0 1.5rem 1.5rem;
}
@media (min-width: 1024px) {
  .mobile-menu {
    display: none;
  }
}

/* ===== Section dividers: thin hairlines instead of hard borders ===== */
.divider-top {
  position: relative;
}
.divider-top::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(90%, 1100px);
  height: 1px;
}
.divider-top.divider-on-cream::before {
  background: rgba(90, 27, 52, 0.28); /* deep plum hairline on light bg */
}
.divider-top.divider-on-dark::before {
  background: rgba(245, 237, 225, 0.16); /* cream hairline on dark bg */
}

/* ===== Hero parallax layer ===== */
.hero-bg {
  position: absolute;
  inset: -12% 0;
  will-change: transform;
}

/* ===== Responsive safety net ===== */
@media (max-width: 400px) {
  .btn-fill {
    width: 100%;
    text-align: center;
  }
}

/* ===== Respect reduced-motion preference ===== */
@media (prefers-reduced-motion: reduce) {
  .fade-up,
  .fade-scale,
  .reveal-fade {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .hero-bg {
    transform: none !important;
  }
  .btn-fill::before,
  .btn-fill,
  .nav-link::after,
  .mobile-menu,
  .heading-accent::after {
    transition-duration: 1ms !important;
  }
}