.page-accueil {
  display: grid;
  grid-template-rows: 1fr auto;
}

.scene {
  --horizon: 69.4%;
  --moon-x: 53.1%;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: linear-gradient(to bottom, #03050a 0%, #060b14 38%, #0c1622 calc(var(--horizon) - 11%),
    #13232f var(--horizon), #0b1720 calc(var(--horizon) + 0.2%), #04070b 100%);
}

.scene__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--moon-x) var(--horizon);
  opacity: 0.6;
}

@media (orientation: portrait) {
  .scene {
    --horizon: 65.2%;
    --moon-x: 53.3%;
  }
}

.scene__stars,
.scene__wisps {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.scene__sea {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100% - var(--horizon));
}

.scene__sea::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(236, 228, 210, 0.3) 50%, transparent);
  box-shadow: 0 0 18px 2px rgba(159, 227, 216, 0.12);
}

.scene__sea::after {
  content: "";
  position: absolute;
  top: 1px;
  left: var(--moon-x);
  width: min(44vmin, 380px);
  height: 100%;
  background: repeating-linear-gradient(to bottom, transparent 0 7px, rgba(239, 216, 155, 0.2) 7px 8px);
  -webkit-mask-image: radial-gradient(ellipse 50% 90% at 50% 0%, #000, transparent);
  mask-image: radial-gradient(ellipse 50% 90% at 50% 0%, #000, transparent);
  transform: translateX(-50%);
  animation: shimmer 5s ease-in-out infinite alternate;
}

@keyframes shimmer {
  from { opacity: 0.45; }
  to { opacity: 1; }
}

.scene__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 75% at 50% 42%, transparent 45%, rgba(2, 3, 6, 0.8) 100%);
}

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  padding: clamp(2.5rem, 8vh, 6rem) var(--gutter) 1.5rem;
  overflow: hidden;
  text-align: center;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__emblem {
  position: relative;
  margin-bottom: clamp(1.25rem, 4vh, 2.5rem);
}

.hero__emblem::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 300%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246, 236, 210, 0.15) 0%, rgba(236, 228, 210, 0.07) 30%, rgba(159, 227, 216, 0.025) 55%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: halo 3s ease-out 0.2s both;
}

@keyframes halo {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.6);
  }
}

.emblem {
  position: relative;
  width: clamp(88px, 15vmin, 150px);
  height: auto;
  aspect-ratio: 1;
  overflow: visible;
  filter: drop-shadow(0 0 14px rgba(224, 191, 122, 0.35));
  animation: spin 160s linear infinite;
}

.emblem__ring,
.emblem__arm {
  fill: none;
  stroke: url(#emblem-gold);
  stroke-linecap: round;
  stroke-dasharray: 1 2;
  stroke-dashoffset: 1;
  animation: draw 2.6s var(--ease-in-out) 0.4s forwards;
}

.emblem__ring {
  stroke-width: 1.2;
}

.emblem__ring--inner {
  stroke-width: 0.5;
  opacity: 0.7;
  animation-delay: 0.7s;
}

.emblem__arm {
  stroke-width: 3;
}

@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}

.hero__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4em;
  font-weight: 400;
}

.hero__title-small {
  padding-left: 0.6em;
  color: var(--gold-500);
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 1.4vw, 1.1rem);
  font-weight: 600;
  letter-spacing: 0.6em;
  text-transform: uppercase;
  animation: rise 1.4s var(--ease-out) 1s both;
}

.hero__title-main {
  padding: 0 0.06em 0.1em;
  font-family: var(--font-title);
  font-size: clamp(1.9rem, 11vw, 8.5rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  white-space: nowrap;
  background: linear-gradient(180deg, var(--gold-200) 12%, var(--gold-400) 50%, var(--gold-600) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: blur(0) drop-shadow(0 0 28px rgba(201, 163, 92, 0.3)) drop-shadow(0 4px 3px rgba(0, 0, 0, 0.6));
  animation: emerge 2.2s var(--ease-out) 1.2s both;
}

@keyframes emerge {
  from {
    opacity: 0;
    transform: scale(0.92);
    filter: blur(14px) drop-shadow(0 0 28px rgba(201, 163, 92, 0)) drop-shadow(0 4px 3px rgba(0, 0, 0, 0));
  }
}

.hero__genre {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: clamp(1rem, 2.5vh, 1.6rem) 0 0;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: clamp(0.68rem, 1.2vw, 0.85rem);
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  animation: rise 1.4s var(--ease-out) 1.9s both;
}

.hero__genre span {
  margin-right: -0.4em;
}

.hero__genre::before,
.hero__genre::after {
  content: "";
  width: clamp(1.5rem, 6vw, 4rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-600));
}

.hero__genre::after {
  transform: scaleX(-1);
}

@media (max-width: 30rem) {
  .hero__genre {
    gap: 0.6rem;
    letter-spacing: 0.2em;
    white-space: nowrap;
  }

  .hero__genre span {
    margin-right: -0.2em;
  }

  .hero__genre::before,
  .hero__genre::after {
    width: 1.25rem;
  }
}

@media (max-width: 22.5rem) {
  .hero__genre {
    gap: 0.5rem;
    letter-spacing: 0.15em;
  }

  .hero__genre span {
    margin-right: -0.15em;
  }

  .hero__genre::before,
  .hero__genre::after {
    width: 0.75rem;
  }
}

.hero__tagline {
  max-width: 42rem;
  margin: clamp(1.25rem, 3vh, 2rem) 0 0;
  color: rgba(236, 228, 210, 0.85);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-style: italic;
  line-height: 1.5;
  text-wrap: balance;
  animation: rise 1.4s var(--ease-out) 2.2s both;
}

.hero__cta {
  margin-top: clamp(2rem, 5vh, 3.25rem);
  animation: rise 1.4s var(--ease-out) 2.5s both;
}

.home-footer {
  position: relative;
  z-index: 1;
  padding: 1rem var(--gutter) 1.5rem;
  overflow: hidden;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-align: center;
  text-transform: uppercase;
}

.home-footer p {
  margin: 0;
  animation: rise 1.4s var(--ease-out) 2.9s both;
}

.intro-vue :is(.emblem__ring, .emblem__arm, .hero__title-small, .hero__title-main,
               .hero__genre, .hero__tagline, .hero__cta, .home-footer p),
.intro-vue .hero__emblem::before {
  animation-delay: 0s;
  animation-duration: 0.9s;
}

.is-leaving .hero__content {
  opacity: 0;
  filter: blur(6px);
  transform: scale(1.06);
  transition:
    opacity 0.8s ease,
    filter 1s ease,
    transform 1s var(--ease-in-out);
}

.is-leaving .scene {
  transform: scale(1.08);
  transition: transform 1.2s var(--ease-in-out);
}