/* Greeting — site tone + soft motion */

.page-greeting {
  color: var(--ink);
}

.greeting-float {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.greeting-float__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(47, 143, 95, 0.08);
  opacity: 0.32;
}

.greeting-float__ring--a {
  width: min(52vw, 320px);
  height: min(52vw, 320px);
  top: 12%;
  right: -8%;
  animation: greeting-ring-drift 28s ease-in-out infinite alternate;
}

.greeting-float__ring--b {
  width: min(38vw, 220px);
  height: min(38vw, 220px);
  bottom: 18%;
  left: -6%;
  animation: greeting-ring-drift 24s ease-in-out infinite alternate-reverse;
}

@keyframes greeting-ring-drift {
  from {
    transform: translate(0, 0) scale(1);
    opacity: 0.22;
  }
  to {
    transform: translate(-6px, 8px) scale(1.03);
    opacity: 0.38;
  }
}

.greeting-main__inner {
  max-width: 44rem;
  padding-top: 1.5rem;
  padding-bottom: 4rem;
}

/* Hero — aligned with content-hero */
.greeting-hero {
  display: grid;
  gap: 1.25rem;
  padding: 2rem 0 1.25rem;
}

.greeting-hero__rail {
  display: none;
}

@media (min-width: 768px) {
  .greeting-hero {
    grid-template-columns: 5px 1fr;
    gap: clamp(1.5rem, 3.5vw, 2.25rem);
    padding: 2.75rem 0 1.5rem;
    align-items: stretch;
  }

  .greeting-hero__rail {
    display: block;
    margin-top: 0.35rem;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--accent) 0%, var(--leaf-mid) 55%, rgba(159, 217, 184, 0.35) 100%);
    box-shadow: 0 0 32px rgba(47, 143, 95, 0.12);
    min-height: 5rem;
    align-self: start;
  }
}

.greeting-hero__eyebrow {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.greeting__title {
  margin: 0;
  font-family: "Shippori Mincho", var(--font-body);
  font-size: clamp(1.65rem, 3.8vw, 2.15rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.45;
  color: rgba(35, 100, 72, 0.88);
  opacity: 0;
}

/* Glass panel */
.greeting-scroll {
  position: relative;
  margin: 0 auto;
  padding: 2.35rem 1.85rem 2.5rem;
  border-radius: calc(var(--radius-card) + 6px);
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.92) 0%,
    rgba(255, 255, 255, 0.72) 45%,
    rgba(240, 248, 244, 0.78) 100%
  );
  border: 1px solid rgba(47, 143, 95, 0.08);
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.9) inset,
    0 20px 48px rgba(22, 55, 40, 0.05);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
  opacity: 0;
  transform: translateY(18px) scale(0.995);
}

.greeting-scroll__glow {
  position: absolute;
  top: -40%;
  left: 50%;
  width: 80%;
  height: 60%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(107, 201, 149, 0.12), transparent 72%);
  pointer-events: none;
  animation: greeting-glow-pulse 9s ease-in-out infinite;
}

@keyframes greeting-glow-pulse {
  0%,
  100% {
    opacity: 0.4;
    transform: translateX(-50%) scale(1);
  }
  50% {
    opacity: 0.65;
    transform: translateX(-50%) scale(1.04);
  }
}

.greeting__stanza {
  position: relative;
  padding-bottom: 1.65rem;
  margin-bottom: 1.65rem;
}

.greeting__stanza:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47, 143, 95, 0.1) 25%, rgba(47, 143, 95, 0.1) 75%, transparent);
  transform: scaleX(0);
  transform-origin: left;
}

.greeting__stanza.is-revealed:not(:last-child)::after {
  animation: greeting-line-grow 1.4s ease-in-out forwards;
}

@keyframes greeting-line-grow {
  to {
    transform: scaleX(1);
  }
}

.greeting__stanza:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
}

.greeting__line {
  margin: 0 0 1rem;
  font-family: var(--font-body);
  font-size: clamp(0.96rem, 1.9vw, 1.04rem);
  font-weight: 400;
  line-height: 2.05;
  letter-spacing: 0.04em;
  color: rgba(18, 28, 24, 0.68);
  opacity: 0;
}

.greeting__line:last-child {
  margin-bottom: 0;
}

.greeting__line--accent {
  font-weight: 400;
  color: rgba(47, 130, 88, 0.82);
}

.greeting__title.is-visible,
.greeting__line.is-visible {
  opacity: 1;
}

.greeting-scroll.is-ready {
  opacity: 1;
  transform: none;
}

@media (min-width: 640px) {
  .greeting-scroll {
    padding: 2.35rem 2.1rem 2.5rem;
  }
}

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

  .greeting-scroll__glow {
    animation: none;
  }

  .greeting__title,
  .greeting__line,
  .greeting-scroll {
    opacity: 1;
    transform: none;
  }

  .greeting__stanza:not(:last-child)::after {
    transform: scaleX(1);
  }
}