:root {
  --night: oklch(0.15 0.035 305);
  --night-deep: oklch(0.1 0.03 300);
  --skyglow: oklch(0.34 0.09 305 / 45%);
  --ink: oklch(0.96 0.008 95);
  --muted: oklch(0.74 0.025 300);
  --gold: oklch(0.87 0.09 88);
  --gold-deep: oklch(0.71 0.11 70);
  --violet: oklch(0.58 0.16 305);

  --rose: oklch(0.78 0.12 355);

  --cloud: oklch(0.55 0.05 300 / 9%);
  --glass-border: oklch(0.9 0.025 300 / 14%);
  --star: oklch(0.92 0.05 95 / 70%);

  --vk-primary: oklch(0.77 0.13 70);
  --vk-secondary: oklch(0.59 0.13 55);
  --online: oklch(0.8 0.17 155);
  --font-display: "Fraunces", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-body: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}

:root[data-sky="day"] {
  --night: oklch(0.23 0.045 285);
  --night-deep: oklch(0.16 0.04 290);
  --skyglow: oklch(0.58 0.1 80 / 40%);
  --star: oklch(0.92 0.05 95 / 40%);
  --cloud: oklch(0.88 0.04 85 / 15%);
}

* {
  box-sizing: border-box;
}

html {
  background:
    radial-gradient(ellipse 90% 55% at 50% -5%, var(--skyglow), transparent 70%),
    linear-gradient(180deg, var(--night), var(--night-deep) 85%);
  background-attachment: fixed;
  background-color: var(--night-deep);
}

body {
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.75rem 1.25rem 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: -4;
  pointer-events: none;
  background:
    radial-gradient(34% 28% at 20% 22%, oklch(0.45 0.13 305 / 13%), transparent 70%),
    radial-gradient(30% 26% at 82% 16%, oklch(0.6 0.1 80 / 7%), transparent 70%),
    radial-gradient(36% 30% at 72% 84%, oklch(0.42 0.12 280 / 11%), transparent 70%),
    linear-gradient(
      168deg,
      transparent 18%,
      oklch(0.5 0.12 310 / 5%) 28%,
      oklch(0.75 0.09 85 / 6%) 34%,
      oklch(0.48 0.13 290 / 5%) 40%,
      transparent 54%
    );
  animation:
    drift 80s ease-in-out infinite alternate,
    nappe-in 2.8s ease-out;
}

@keyframes nappe-in {
  from {
    opacity: 0;
  }
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes drift {
  from {
    transform: translate3d(-2%, -1.5%, 0) scale(1);
  }
  to {
    transform: translate3d(2%, 2%, 0) scale(1.06);
  }
}

.sky {
  position: fixed;
  inset: -3%;
  z-index: -3;
  pointer-events: none;
  will-change: transform;

  animation: ciel-pose 1.8s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes ciel-pose {
  from {
    opacity: 0;
    transform: scale(1.14);
  }
}

.sky::before,
.sky::after {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  border-radius: 50%;
  color: var(--star);
}

.sky::before {
  width: 2px;
  height: 2px;
  box-shadow:
    4vw 8vh 0 currentColor, 12vw 32vh 0 currentColor, 7vw 68vh 0 currentColor,
    18vw 15vh 0 currentColor, 26vw 55vh 0 currentColor, 23vw 88vh 0 currentColor,
    34vw 22vh 0 currentColor, 43vw 70vh 0 currentColor, 48vw 9vh 0 currentColor,
    55vw 40vh 0 currentColor, 62vw 82vh 0 currentColor, 68vw 18vh 0 currentColor,
    76vw 48vh 0 currentColor, 83vw 75vh 0 currentColor, 89vw 12vh 0 currentColor,
    95vw 58vh 0 currentColor, 14vw 50vh 0 currentColor, 31vw 40vh 0 currentColor,
    58vw 12vh 0 currentColor, 73vw 64vh 0 currentColor, 86vw 42vh 0 currentColor,
    41vw 86vh 0 currentColor, 65vw 95vh 0 currentColor, 2vw 25vh 0 currentColor;
  animation: twinkle 5.5s ease-in-out infinite alternate;
}

.sky::after {
  width: 3px;
  height: 3px;
  box-shadow:
    9vw 47vh 0 currentColor, 16vw 78vh 0 currentColor, 30vw 6vh 0 currentColor,
    39vw 36vh 0 currentColor, 52vw 62vh 0 currentColor, 59vw 25vh 0 currentColor,
    71vw 90vh 0 currentColor, 80vw 33vh 0 currentColor, 92vw 84vh 0 currentColor,
    97vw 28vh 0 currentColor, 45vw 93vh 0 currentColor, 5vw 92vh 0 currentColor,
    21vw 27vh 0 currentColor, 50vw 21vh 0 currentColor, 87vw 60vh 0 currentColor,
    67vw 45vh 0 currentColor;
  animation: twinkle 8s ease-in-out infinite alternate-reverse;
}

@keyframes twinkle {
  from {
    opacity: 0.35;
  }
  to {
    opacity: 0.9;
  }
}

.sky i {
  position: absolute;
  border-radius: 50%;
  background: var(--star);
  animation: scintille 4s ease-in-out infinite alternate;
}

.sky i.g {
  background: oklch(0.96 0.04 95 / 95%);
  box-shadow: 0 0 7px 1px oklch(0.87 0.09 88 / 55%);
}

@keyframes scintille {
  from {
    opacity: calc(var(--o, 0.6) * 0.2);
  }
  to {
    opacity: var(--o, 0.6);
  }
}

.comets {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

[data-sky="day"] .comets {
  display: none;
}

.shooting {
  position: absolute;
  width: 110px;
  height: 2px;
  border-radius: 9999px;
  background: linear-gradient(90deg, transparent, oklch(0.93 0.06 95 / 90%));
  opacity: 0;
  animation: shoot 1.6s linear forwards;
}

@keyframes shoot {
  0% {
    transform: rotate(14deg) translate3d(0, 0, 0);
    opacity: 0;
  }
  8% {
    opacity: 0.9;
  }
  100% {
    transform: rotate(14deg) translate3d(440px, 0, 0);
    opacity: 0;
  }
}

.comet-intro {
  position: absolute;
  top: 15%;
  left: -14%;
  width: 230px;
  height: 2.5px;
  border-radius: 9999px;
  background: linear-gradient(90deg, transparent, oklch(0.95 0.05 95 / 95%), oklch(0.9 0.12 85));
  box-shadow: 0 0 16px 2px oklch(0.9 0.1 88 / 50%);
  opacity: 0;
  animation: comet-intro 1.5s cubic-bezier(0.2, 0.6, 0.3, 1) 0.25s forwards;
}

@keyframes comet-intro {
  0% {
    transform: rotate(9deg) translate3d(0, 0, 0);
    opacity: 0;
  }
  12% {
    opacity: 1;
  }
  100% {
    transform: rotate(9deg) translate3d(120vw, 0, 0);
    opacity: 0;
  }
}

.celestial {
  position: fixed;
  top: clamp(2.5rem, 9vh, 5rem);
  right: clamp(1.25rem, 8vw, 8rem);
  width: clamp(58px, 7vw, 88px);
  height: auto;
  z-index: -2;
  pointer-events: none;
  will-change: transform;
  animation: astre-pose 1.6s cubic-bezier(0.22, 1, 0.36, 1) 0.4s backwards;
}

@keyframes astre-pose {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
}

[data-sky="day"] .moon {
  display: none;
}

:root:not([data-sky="day"]) .sun {
  display: none;
}

.sun-core {
  transform-box: fill-box;
  transform-origin: center;
  animation: sun-breathe 9s ease-in-out infinite;
}

@keyframes sun-breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.clouds {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.cloud {
  position: absolute;
  border-radius: 9999px;
  background: var(--cloud);
  filter: blur(14px);
  animation: derive-nuage linear infinite;
}

.cloud::before,
.cloud::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  background: inherit;
}

.c1 {
  top: 9vh;
  left: 12vw;
  width: 240px;
  height: 34px;
  animation-duration: 210s;
  animation-delay: -120s;
}

.c1::before {
  left: 36px;
  top: -16px;
  width: 130px;
  height: 36px;
}

.c1::after {
  right: 24px;
  top: -10px;
  width: 90px;
  height: 28px;
}

.c2 {
  top: 22vh;
  left: 58vw;
  width: 320px;
  height: 44px;
  animation-duration: 300s;
  animation-delay: -100s;
}

.c2::before {
  left: 60px;
  top: -20px;
  width: 170px;
  height: 44px;
}

.c2::after {
  right: 40px;
  top: -12px;
  width: 110px;
  height: 34px;
}

.c3 {
  top: 37vh;
  left: 30vw;
  width: 190px;
  height: 28px;
  opacity: 0.8;
  animation-duration: 160s;
  animation-delay: -100s;
}

.c3::before {
  left: 30px;
  top: -12px;
  width: 100px;
  height: 28px;
}

.c3::after {
  right: 22px;
  top: -8px;
  width: 70px;
  height: 22px;
}

@keyframes derive-nuage {
  from {
    transform: translateX(-130vw);
  }
  to {
    transform: translateX(130vw);
  }
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection {
  background: oklch(0.45 0.13 305 / 60%);
  color: var(--ink);
}

.chart {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 0;
  pointer-events: none;
}

.chart svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  will-change: transform;
}

[data-sky="day"] .chart {
  opacity: 0.55;
}

.chart polyline {
  fill: none;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: trace 2.4s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
}

.l-glow {
  opacity: 0.45;
}

.l-main {
  opacity: 0.7;
}

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

.node {
  opacity: 0;
  animation: node-in 0.7s ease-out var(--d, 0.4s) forwards;
}

.faint {
  fill: var(--star);
  opacity: 0.3;
}

.marks {
  stroke: var(--star);
  opacity: 0.22;
}

@keyframes node-in {
  to {
    opacity: 1;
  }
}

.star {
  pointer-events: auto;
  cursor: pointer;
  outline: none;
}

.sel-ring {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1;
  stroke-dasharray: 3 5;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  transition: opacity 250ms ease;
  animation: viseur 16s linear infinite;
}

.star:hover .sel-ring,
.star:focus-visible .sel-ring,
.star.selected .sel-ring {
  opacity: 0.85;
}

@keyframes viseur {
  to {
    transform: rotate(360deg);
  }
}

.star-label {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 13px;
  fill: var(--gold);
  text-anchor: middle;
  opacity: 0;
  transition: opacity 250ms ease;
}

.star:hover .star-label,
.star:focus-visible .star-label,
.star.selected .star-label {
  opacity: 0.9;
}

.star.off .spark {
  fill: oklch(0.78 0.04 85 / 55%);
}

.star.off .star-label {
  fill: var(--muted);
}

.star.off:hover .spark {
  animation: relight 0.9s ease-in-out;
}

@keyframes relight {
  0%,
  100% {
    opacity: 1;
  }
  30% {
    opacity: 1;
    fill: var(--gold);
  }
  45% {
    opacity: 0.35;
  }
  60% {
    opacity: 0.95;
    fill: var(--gold);
  }
}

.star-main {
  opacity: 0;
  animation: node-in 0.7s ease-out 2.2s forwards;
}

.star-main-halo {
  transform-box: fill-box;
  transform-origin: center;
  animation: halo 3s ease-in-out 2.4s infinite;
}

.star-main:hover .star-main-halo {
  animation-play-state: paused;
  opacity: 1;
  transform: scale(1.2);
}

@keyframes halo {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

.onde {
  fill: none;
  stroke: oklch(0.85 0.12 75);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: onde 1.4s cubic-bezier(0.16, 0.84, 0.44, 1) 2.45s;
}

.onde-2 {
  animation-duration: 1.7s;
  animation-delay: 2.75s;
}

@keyframes onde {
  0% {
    opacity: 0.85;
    transform: scale(0.35);
    stroke-width: 2;
  }
  100% {
    opacity: 0;
    transform: scale(3.4);
    stroke-width: 0.4;
  }
}

.flare {
  transform-box: fill-box;
  transform-origin: center;
  animation: flare 1s cubic-bezier(0.2, 0.8, 0.3, 1.4) 2.2s backwards;
}

@keyframes flare {
  0% {
    transform: scale(0.2);
  }
  60% {
    transform: scale(1.35);
  }
  100% {
    transform: scale(1);
  }
}

.star-pop {
  pointer-events: auto;
  cursor: pointer;
  outline: none;
}

.star-pop .spark {
  transform-box: fill-box;
  transform-origin: center;
}

.star-pop .star-label {
  fill: var(--rose);
}

.ring-rose {
  stroke: var(--rose);
}

.star-pop:hover .sel-ring,
.star-pop:focus-visible .sel-ring {
  opacity: 0.85;
}

.star-pop:hover .star-label,
.star-pop:focus-visible .star-label {
  opacity: 0.95;
}

.note {
  font-family: var(--font-body);
  font-size: 11px;
  fill: var(--rose);
  opacity: 0.7;
}

.onde-pop {
  fill: none;
  stroke: var(--rose);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}

.star-pop.pop .onde-pop {
  animation: onde 0.9s ease-out;
}

.star-pop.pop .spark {
  animation: pop-bounce 0.9s cubic-bezier(0.2, 0.8, 0.3, 1.6);
}

@keyframes pop-bounce {
  0%,
  100% {
    transform: scale(0.66);
  }
  40% {
    transform: scale(1.15);
  }
}

.coeur {
  fill: none;
  stroke: var(--rose);
  stroke-width: 1.3;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
}

.star-pop.pop .coeur {
  animation: coeur-trace 1.7s ease-in-out;
}

@keyframes coeur-trace {
  0% {
    stroke-dashoffset: 1;
    opacity: 0.9;
  }
  55% {
    stroke-dashoffset: 0;
    opacity: 0.9;
  }
  100% {
    stroke-dashoffset: 0;
    opacity: 0;
  }
}

.rose-veil {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
  transition: opacity 1.2s ease;
  background: radial-gradient(
    80% 60% at 50% 30%,
    oklch(0.6 0.17 350 / 20%),
    oklch(0.5 0.14 330 / 8%) 60%,
    transparent 85%
  );
}

:root.rose-sky .rose-veil {
  opacity: 1;
}

:root.rose-sky {
  --star: oklch(0.88 0.08 355 / 75%);
  --skyglow: oklch(0.5 0.14 350 / 40%);
}

:root.rose-sky .comets {
  display: block;
}

.shooting.rose {
  background: linear-gradient(90deg, transparent, oklch(0.92 0.1 355 / 95%));
  box-shadow: 0 0 10px 1px oklch(0.85 0.14 350 / 55%);
}

:root.fete-sabrina .sabrina-glow {
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(1.8);
  animation: fete-halo 3s ease-in-out infinite;
}

@keyframes fete-halo {
  0%,
  100% {
    opacity: 0.7;
    transform: scale(1.5);
  }
  50% {
    opacity: 1;
    transform: scale(2.1);
  }
}

:root.fete-sabrina .star-pop .spark {
  transform: scale(0.92);
}

:root.fete-sabrina .star-pop .sel-ring,
:root.fete-sabrina .star-pop .star-label {
  opacity: 0.95;
}

:root.fete-sabrina .note {
  opacity: 1;
}

.exit-veil {
  position: fixed;
  inset: 0;
  z-index: 9;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  background: radial-gradient(
    120% 90% at 75% 16%,
    oklch(0.45 0.09 70 / 85%),
    oklch(0.09 0.028 300 / 97%) 55%,
    oklch(0.07 0.022 300) 80%
  );
}

:root.depart .exit-veil {
  opacity: 1;
}

:root.depart main,
:root.depart footer {
  transition: opacity 0.4s ease, transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(-14px) scale(0.985);
}

main {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 41rem;
  margin: auto;
  padding-top: clamp(3.5rem, 14vh, 9rem);
  padding-bottom: clamp(5rem, 12vh, 9rem);
  text-align: center;
  pointer-events: none;
}

.stage,
.log {
  pointer-events: auto;
}

.rise {
  opacity: 0;
  animation: rise 0.8s ease-out var(--r, 0s) forwards;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.45em;
  text-indent: 0.45em;
  text-transform: uppercase;
  background: linear-gradient(110deg, var(--gold), var(--gold-deep) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;

  animation:
    rise 0.8s ease-out var(--r, 0s) forwards,
    resserre 1.8s cubic-bezier(0.22, 1, 0.36, 1) var(--r, 0s) both;
}

@keyframes resserre {
  from {
    letter-spacing: 0.85em;
    text-indent: 0.85em;
  }
}

h1 {
  margin: 0 0 0.875rem;
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: clamp(2.4rem, 7.5vw, 4rem);
  letter-spacing: -0.015em;
  line-height: 1.08;
  text-wrap: balance;
}

h1 em {
  font-style: italic;
  background: linear-gradient(
    110deg,
    var(--gold),
    var(--gold-deep) 38%,
    oklch(0.98 0.04 95) 50%,
    var(--gold-deep) 62%,
    var(--gold)
  );
  background-size: 250% 100%;
  background-position: 0% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: reflet 1.6s cubic-bezier(0.4, 0, 0.2, 1) 0.7s backwards;
}

@keyframes reflet {
  from {
    background-position: 100% 0;
  }
}

.lead {
  margin: 0 auto 2.75rem;
  max-width: 30rem;
  color: var(--muted);
  text-wrap: balance;
}

.stage {
  position: relative;
  border-radius: 1.375rem;
  border: 1px solid transparent;

  background:
    linear-gradient(180deg, oklch(1 0 0 / 7%), oklch(1 0 0 / 3%)) padding-box,
    linear-gradient(135deg, oklch(0.77 0.13 70 / 45%), oklch(1 0 0 / 10%) 40%, oklch(0.58 0.16 305 / 35%)) border-box;
  --glass-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: var(--glass-filter);
  backdrop-filter: var(--glass-filter);
  box-shadow: 0 16px 48px oklch(0 0 0 / 38%);
  transition: transform 200ms ease, box-shadow 250ms ease;
}

.stage[data-mood="off"] {
  background:
    linear-gradient(180deg, oklch(1 0 0 / 5%), oklch(1 0 0 / 2%)) padding-box,
    linear-gradient(135deg, oklch(0.75 0.03 85 / 30%), oklch(1 0 0 / 8%) 45%, oklch(0.5 0.05 300 / 25%)) border-box;
}

.stage:hover {
  box-shadow:
    0 20px 56px oklch(0 0 0 / 42%),
    0 0 70px oklch(0.77 0.13 70 / 12%);
}

.stage::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(
    260px circle at var(--mx, 50%) var(--my, 20%),
    oklch(0.77 0.13 70 / 9%),
    transparent 65%
  );
  opacity: 0;
  transition: opacity 250ms ease;
}

.stage:hover::after {
  opacity: 1;
}

.dock {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  gap: 0.375rem;
  padding: 0.25rem;
  border-radius: 9999px;
  background: oklch(0.13 0.025 300 / 85%);
  border: 1px solid oklch(1 0 0 / 12%);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 24px oklch(0 0 0 / 35%);
  white-space: nowrap;
}

.dock-btn {
  font: inherit;
  font-size: 12.5px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid transparent;
  border-radius: 9999px;
  background: none;
  color: var(--muted);
  cursor: pointer;
  transition: color 200ms ease, background-color 200ms ease, border-color 200ms ease;
}

.dock-btn .dock-star {
  color: var(--gold-deep);
  opacity: 0.7;
}

.dock-btn.off .dock-star {
  color: var(--muted);
  opacity: 0.5;
}

.dock-btn:hover {
  color: var(--ink);
  background: oklch(1 0 0 / 6%);
}

.dock-btn.selected {
  color: var(--ink);
  background: oklch(0.77 0.13 70 / 16%);
  border-color: oklch(0.77 0.13 70 / 35%);
}

.dock-btn.selected .dock-star {
  color: var(--vk-primary);
  opacity: 1;
}

.dock-btn.off.selected {
  background: oklch(1 0 0 / 8%);
  border-color: oklch(1 0 0 / 18%);
}

.scene {
  display: grid;
  padding: 2.125rem 1.75rem 1.75rem;
}

.slide {
  grid-area: 1 / 1;
  display: grid;
  gap: 1.25rem;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 300ms ease, transform 300ms ease, visibility 0s 300ms;
}

.slide.on {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}

@media (min-width: 600px) {
  .slide {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }
}

.slide-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.slide-head > svg {
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 8px 20px oklch(0.77 0.13 70 / 30%);
}

.slide--off .slide-head > svg {
  box-shadow: none;
  opacity: 0.7;
}

.slide-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.slide-title strong {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.625rem;
  border-radius: 9999px;
  background: oklch(0.8 0.17 155 / 10%);
  border: 1px solid oklch(0.8 0.17 155 / 25%);
  font-size: 12px;
  font-weight: 500;
  color: var(--online);
}

.badge--off {
  color: var(--muted);
  background: oklch(1 0 0 / 6%);
  border-color: oklch(1 0 0 / 14%);
}

.dot {
  position: relative;
  flex: none;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 9999px;
  background: var(--online);
}

.dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background: var(--online);
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.badge--off .dot {
  background: var(--muted);
  opacity: 0.6;
}

.badge--off .dot::after {
  animation: none;
  opacity: 0;
}

@keyframes ping {
  75%,
  100% {
    transform: scale(2.3);
    opacity: 0;
  }
}

.slide-body > p {
  margin: 0 0 0.875rem;
  color: var(--muted);
}

.features {
  margin: 0 0 1.25rem;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--muted);
  opacity: 0.85;
}

.features b {
  font-weight: 500;
  color: var(--ink);
  opacity: 0.85;
}

.slide-foot {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: 13px;
  color: var(--muted);
}

.slide--off .slide-foot {
  font-style: italic;
  opacity: 0.85;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.15rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, oklch(0.82 0.12 78), oklch(0.68 0.12 60));
  color: oklch(0.18 0.03 60);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  box-shadow: 0 6px 20px oklch(0.77 0.13 70 / 30%);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px oklch(0.77 0.13 70 / 42%);
}

.cta .arrow {
  transition: transform 200ms ease;
}

.cta:hover .arrow {
  transform: translateX(3px);
}

.preview {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.875rem;
  overflow: hidden;
}

.spark-fill {
  opacity: 0.85;
}

.stage:hover .slide.on .spark-line {
  animation: draw-line 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes draw-line {
  from {
    stroke-dashoffset: 1;
  }
  to {
    stroke-dashoffset: 0;
  }
}

.bars rect {
  transform-box: fill-box;
  transform-origin: bottom;
}

.stage:hover .slide.on .bars rect {
  animation: bar-pop 0.6s ease backwards;
}

.stage:hover .slide.on .bars rect:nth-child(2) { animation-delay: 60ms; }
.stage:hover .slide.on .bars rect:nth-child(3) { animation-delay: 120ms; }
.stage:hover .slide.on .bars rect:nth-child(4) { animation-delay: 180ms; }
.stage:hover .slide.on .bars rect:nth-child(5) { animation-delay: 240ms; }
.stage:hover .slide.on .bars rect:nth-child(6) { animation-delay: 300ms; }

@keyframes bar-pop {
  from {
    transform: scaleY(0);
  }
  to {
    transform: scaleY(1);
  }
}

.log {
  min-height: 1.5em;
  margin: 2.5rem 0 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 13.5px;
  color: var(--muted);
  opacity: 0.8;
}

.log.in {
  animation: log-in 420ms ease-out;
}

@keyframes log-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 0.8;
  }
}

.horizon {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: clamp(170px, 28vh, 340px);
  z-index: -1;
  pointer-events: none;

  animation: colline-leve 1.3s cubic-bezier(0.22, 1, 0.36, 1) 0.15s backwards;
}

@keyframes colline-leve {
  from {
    opacity: 0;
    transform: translateY(36px);
  }
}

.horizon svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.slit {
  animation: veille 4s ease-in-out infinite;
}

.door {
  animation: veille 4s ease-in-out 2s infinite;
}

@keyframes veille {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

.beam {
  opacity: 0.6;
  animation: beam-breathe 7s ease-in-out infinite;
}

@keyframes beam-breathe {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 0.7;
  }
}

.torch-head,
.torch-halo {
  animation: veille 3.2s ease-in-out 0.8s infinite;
}

.torch-part {
  opacity: 0.6;
  animation: particule 2.6s ease-in-out infinite;
}

.torch-part.p2 {
  animation-duration: 3.4s;
  animation-delay: 1.2s;
}

@keyframes particule {
  0%,
  100% {
    opacity: 0;
    transform: translateY(0);
  }
  15% {
    opacity: 0.9;
  }
  60% {
    opacity: 0.5;
  }
  85% {
    opacity: 0;
    transform: translateY(-5px);
  }
}

.creeper {
  animation: creeper-peek 44s ease-in-out 9s infinite;
}

@keyframes creeper-peek {
  0%,
  88% {
    transform: translateY(0);
  }
  90%,
  96% {
    transform: translateY(-17px);
  }
  98%,
  100% {
    transform: translateY(0);
  }
}

[data-sky="day"] .beam {
  display: none;
}

[data-sky="day"] .slit,
[data-sky="day"] .door {
  animation: none;
  opacity: 0.25;
}

[data-sky="day"] .torch-head {
  animation: none;
  opacity: 0.25;
}

[data-sky="day"] .torch-halo,
[data-sky="day"] .torch-part {
  display: none;
}

[data-sky="day"] .creeper {
  display: none;
}

footer {
  position: relative;
  z-index: 1;
  padding: 0 1rem 1.125rem;
  font-size: 12px;
  color: var(--muted);
  opacity: 0.75;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  body::before,
  .sky,
  .sky::before,
  .sky::after,
  .sky i,
  .celestial,
  .horizon,
  .dot::after,
  .star-main-halo,
  .node,
  .star-main,
  .sel-ring,
  .onde,
  .onde-2,
  .flare,
  .star.off:hover .spark,
  .star-pop.pop .spark,
  .star-pop.pop .onde-pop,
  .star-pop.pop .coeur,
  :root.fete-sabrina .sabrina-glow,
  .eyebrow,
  h1 em,
  .slit,
  .door,
  .torch-head,
  .torch-halo,
  .torch-part,
  .creeper,
  .cloud,
  .beam,
  .sun-core,
  .stage:hover .slide.on .spark-line,
  .stage:hover .slide.on .bars rect,
  .rise,
  .log.in {
    animation: none;
  }
  .comets {
    display: none;
  }

  .chart polyline {
    animation: none;
    stroke-dashoffset: 0;
  }
  .sky i {
    opacity: var(--o, 0.6);
  }
  .node,
  .star-main {
    opacity: 1;
  }
  .star-main-halo {
    opacity: 0.7;
  }
  .rise {
    opacity: 1;
  }
  .stage,
  .slide,
  .cta,
  .cta .arrow,
  .rose-veil,
  .exit-veil {
    transition: none;
  }
}

@media (max-width: 560px) {
  body {
    padding-top: 1.75rem;
  }

  .dock {
    position: static;
    transform: none;
    align-self: center;
    justify-content: center;
    flex-wrap: wrap;
    white-space: normal;
    margin: 0 auto 0.875rem;
    border-radius: 1.125rem;
  }
  .stage {
    background: none;
    border: 0;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    display: flex;
    flex-direction: column;
  }
  .stage::after {
    display: none;
  }
  .scene {
    padding: 1.375rem 1.25rem;
    border-radius: 1.375rem;
    border: 1px solid transparent;
    background:
      linear-gradient(180deg, oklch(1 0 0 / 7%), oklch(1 0 0 / 3%)) padding-box,
      linear-gradient(135deg, oklch(0.77 0.13 70 / 45%), oklch(1 0 0 / 10%) 40%, oklch(0.58 0.16 305 / 35%)) border-box;
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    backdrop-filter: blur(24px) saturate(150%);
    box-shadow: 0 16px 48px oklch(0 0 0 / 38%);
  }
  .stage[data-mood="off"] .scene {
    background:
      linear-gradient(180deg, oklch(1 0 0 / 5%), oklch(1 0 0 / 2%)) padding-box,
      linear-gradient(135deg, oklch(0.75 0.03 85 / 30%), oklch(1 0 0 / 8%) 45%, oklch(0.5 0.05 300 / 25%)) border-box;
  }
  .horizon {
    height: clamp(130px, 22vh, 200px);
  }
}