:root {
  --moon-shell: #F7FBFF;
  --vapor-cyan: #A9F6FF;
  --rain-blue: #4E8CFF;
  --iris-lavender: #B9A7FF;
  --storm-violet: #1B1746;
  --liquid-graphite: #2D3448;
  --signal-lime: #C8FF6A;
  --pearl: #FFFFFF;
  --michroma: 'Michroma', sans-serif;
  --serif: 'Instrument Serif', serif;
  --sans: 'Nunito Sans', sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--storm-violet);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--moon-shell);
  font-family: var(--sans);
  overflow-x: hidden;
  background:
    radial-gradient(circle at 82% 6%, rgba(185, 167, 255, 0.33), transparent 30rem),
    radial-gradient(circle at 16% 24%, rgba(169, 246, 255, 0.19), transparent 26rem),
    linear-gradient(180deg, #1B1746 0%, #201B55 38%, #2D3448 66%, #F7FBFF 100%);
}

#vapor-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.68;
  mix-blend-mode: screen;
}

.forecast-chamber {
  position: relative;
  z-index: 2;
}

.room {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 5rem);
  isolation: isolate;
}

.room::before {
  content: '';
  position: absolute;
  inset: -15%;
  z-index: -2;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.11), transparent 20rem);
  filter: blur(2px);
}

.cloud-intake {
  background:
    radial-gradient(circle at 73% 42%, rgba(169, 246, 255, 0.18), transparent 26rem),
    radial-gradient(circle at 18% 78%, rgba(200, 255, 106, 0.08), transparent 16rem),
    linear-gradient(135deg, #1B1746 0%, #2D3448 100%);
}

.mirror-pressure {
  background:
    radial-gradient(circle at 78% 19%, rgba(255, 255, 255, 0.23), transparent 19rem),
    radial-gradient(circle at 20% 60%, rgba(185, 167, 255, 0.24), transparent 25rem),
    linear-gradient(160deg, #2D3448 0%, #1B1746 55%, #4E8CFF 170%);
}

.signal-rain {
  background:
    linear-gradient(90deg, rgba(169, 246, 255, 0.09) 1px, transparent 1px),
    radial-gradient(circle at 55% 40%, rgba(78, 140, 255, 0.28), transparent 24rem),
    linear-gradient(180deg, #1B1746 0%, #2D3448 100%);
  background-size: 72px 100%, auto, auto;
}

.oracle-window {
  background:
    radial-gradient(circle at 34% 38%, rgba(200, 255, 106, 0.13), transparent 14rem),
    radial-gradient(circle at 80% 64%, rgba(169, 246, 255, 0.22), transparent 24rem),
    linear-gradient(150deg, #2D3448 0%, #1B1746 82%);
}

.afterglow-archive {
  color: var(--storm-violet);
  background:
    radial-gradient(circle at 20% 25%, rgba(185, 167, 255, 0.38), transparent 19rem),
    radial-gradient(circle at 72% 40%, rgba(169, 246, 255, 0.45), transparent 24rem),
    linear-gradient(180deg, #F7FBFF 0%, #FFFFFF 58%, #A9F6FF 170%);
}

.barometer-strip {
  position: fixed;
  left: clamp(0.8rem, 2vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
  padding: 1rem 0.62rem;
  border: 1px solid rgba(247, 251, 255, 0.24);
  border-radius: 999px;
  background: rgba(247, 251, 255, 0.08);
  backdrop-filter: blur(18px);
  box-shadow: inset 0 0 18px rgba(255,255,255,0.12), 0 18px 55px rgba(0,0,0,0.18);
}

.bead-link {
  position: relative;
  display: grid;
  place-items: center;
  width: 1.05rem;
  height: 1.05rem;
  text-decoration: none;
}

.bead-link span {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: radial-gradient(circle at 28% 24%, #FFFFFF, #A9F6FF 42%, #4E8CFF 74%, #2D3448);
  box-shadow: 0 0 14px rgba(169, 246, 255, 0.55);
  transition: transform 420ms ease, box-shadow 420ms ease;
}

.bead-link.active span {
  transform: scale(1.45);
  box-shadow: 0 0 0 5px rgba(200, 255, 106, 0.14), 0 0 22px #C8FF6A;
}

.bead-link em {
  position: absolute;
  left: 1.8rem;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.2rem 0.48rem;
  border-radius: 99px;
  color: var(--moon-shell);
  font: 700 0.58rem var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: rgba(27, 23, 70, 0.42);
  opacity: 0;
  transition: opacity 260ms ease;
  white-space: nowrap;
}

.bead-link:hover em, .bead-link.active em { opacity: 1; }

.room-copy {
  position: relative;
  max-width: 34rem;
  z-index: 4;
  padding: 1.35rem;
  border: 1px solid rgba(247, 251, 255, 0.2);
  border-radius: 2rem;
  background: linear-gradient(135deg, rgba(247, 251, 255, 0.14), rgba(169, 246, 255, 0.045));
  backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.28), 0 24px 70px rgba(0,0,0,0.22);
}

.intake-copy { margin: 8vh 0 0 48vw; }
.pressure-copy { margin: 12vh 0 0 12vw; }
.rain-copy { margin: 35vh 0 0 55vw; }
.oracle-copy { margin: -40vh 0 0 58vw; }
.archive-copy { margin: 45vh 0 0 11vw; background: rgba(255,255,255,0.5); border-color: rgba(27,23,70,0.14); }

.eyebrow {
  margin: 0 0 1rem;
  color: var(--signal-lime);
  font: 800 0.68rem var(--sans);
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.afterglow-archive .eyebrow { color: var(--rain-blue); }

h1, h2 {
  margin: 0;
  font-family: var(--michroma);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.05em;
}

h1 {
  font-size: clamp(3.2rem, 8vw, 8.4rem);
  color: transparent;
  background: linear-gradient(110deg, #FFFFFF 0%, #A9F6FF 20%, #B9A7FF 38%, #F7FBFF 52%, #4E8CFF 72%, #FFFFFF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 10px 24px rgba(169,246,255,0.18));
}

h2 { font-size: clamp(2.15rem, 5.4vw, 6rem); }

.room-copy p:not(.eyebrow), .serif-lede {
  font-size: clamp(1.25rem, 2vw, 2rem);
  line-height: 1.18;
  font-family: var(--serif);
}

.diegetic-link, .read-cloud {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--storm-violet);
  background: linear-gradient(135deg, #FFFFFF, #A9F6FF 55%, #C8FF6A);
  border: 0;
  border-radius: 99px;
  padding: 0.78rem 1.08rem;
  font: 800 0.72rem var(--sans);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 16px 38px rgba(78,140,255,0.26);
  cursor: pointer;
}

.aperture-shell {
  position: absolute;
  width: min(74vw, 46rem);
  aspect-ratio: 1;
  left: -8vw;
  top: 7vh;
  border-radius: 50%;
  animation: apertureMorph 12s ease-in-out infinite;
}

.chrome-rim, .lens-glass, .mist-field {
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.chrome-rim {
  background: conic-gradient(from 20deg, #FFFFFF, #A9F6FF, #B9A7FF, #2D3448, #C8FF6A, #FFFFFF, #4E8CFF, #FFFFFF);
  filter: blur(0.3px) drop-shadow(0 20px 50px rgba(0,0,0,0.32));
}

.lens-glass {
  inset: 1.4rem;
  overflow: hidden;
  background:
    radial-gradient(circle at 34% 34%, rgba(255,255,255,0.72), transparent 4.2rem),
    radial-gradient(circle at 65% 59%, rgba(185,167,255,0.28), transparent 12rem),
    linear-gradient(135deg, rgba(247,251,255,0.28), rgba(169,246,255,0.1));
  border: 1px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(24px) saturate(130%);
  box-shadow: inset 0 0 50px rgba(255,255,255,0.33), inset 0 -30px 80px rgba(78,140,255,0.13);
}

.lens-glass::before {
  content: '';
  position: absolute;
  inset: 13%;
  border-radius: 50%;
  border: 1px solid rgba(45,52,72,0.18);
  box-shadow: 0 0 0 5rem rgba(169,246,255,0.04), inset 0 0 36px rgba(255,255,255,0.2);
}

.cloud-bite {
  position: absolute;
  background: rgba(247,251,255,0.76);
  filter: blur(7px);
  border-radius: 50%;
  animation: cloudDrift 9s ease-in-out infinite alternate;
}

.cloud-one { width: 42%; height: 22%; left: 18%; top: 49%; }
.cloud-two { width: 38%; height: 26%; left: 42%; top: 41%; animation-delay: -3s; }

.mist-field {
  background:
    radial-gradient(circle 120px at var(--clear-x, 55%) var(--clear-y, 44%), transparent 0 34%, rgba(247,251,255,0.04) 50%, rgba(247,251,255,0.38) 74%),
    repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,0.14), rgba(255,255,255,0.14) 1px, transparent 2px, transparent 10px);
  backdrop-filter: blur(var(--fog-blur, 7px));
  transition: backdrop-filter 300ms ease;
}

.oracle-phrase {
  position: absolute;
  max-width: 16rem;
  color: var(--storm-violet);
  font-family: var(--michroma);
  font-size: clamp(0.72rem, 1.1vw, 1rem);
  line-height: 1.55;
  letter-spacing: 0.04em;
  opacity: 0.38;
}

.phrase-one { left: 22%; top: 25%; }
.phrase-two { right: 14%; top: 48%; }
.phrase-three { left: 34%; bottom: 22%; }

.pressure-bead {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 22%, #FFFFFF, #A9F6FF 36%, #B9A7FF 62%, #2D3448 100%);
  color: var(--storm-violet);
  font: 800 0.62rem var(--sans);
  letter-spacing: 0.16em;
  box-shadow: inset 0 2px 8px rgba(255,255,255,0.82), 0 0 28px rgba(169,246,255,0.54);
  transform: rotate(var(--angle, 0deg)) translateX(var(--orbit, 20rem)) rotate(calc(var(--angle, 0deg) * -1));
}

.bead-a { --angle: 24deg; --orbit: 24rem; }
.bead-b { --angle: 128deg; --orbit: 22rem; }
.bead-c { --angle: 226deg; --orbit: 25rem; }
.bead-d { --angle: 304deg; --orbit: 21rem; }

.pressure-lines {
  position: absolute;
  inset: 6% 0 auto 0;
  width: 100%;
  height: 58%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.48;
}

.pressure-lines path {
  fill: none;
  stroke: url(#none);
  stroke: rgba(169,246,255,0.68);
  stroke-width: 1.5;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: drawLine 5s ease-in-out infinite alternate;
}

.mirror-lines { top: 22%; }

.mirror-array {
  position: absolute;
  inset: 7vh 5vw 4vh auto;
  width: min(52vw, 44rem);
  height: 78vh;
}

.chrome-glyph {
  position: absolute;
  right: 12%;
  top: 10%;
  font: 18rem/1 var(--michroma);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.5);
  background: conic-gradient(#FFFFFF, #B9A7FF, #A9F6FF, #2D3448, #FFFFFF);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 20px 35px rgba(169,246,255,0.22));
  opacity: 0.76;
}

.specimen-drop {
  position: absolute;
  display: grid;
  place-items: center;
  width: 10rem;
  height: 13rem;
  border-radius: 58% 42% 64% 36% / 42% 52% 48% 58%;
  background: linear-gradient(145deg, rgba(255,255,255,0.58), rgba(169,246,255,0.14) 48%, rgba(185,167,255,0.22));
  border: 1px solid rgba(255,255,255,0.44);
  backdrop-filter: blur(15px);
  box-shadow: inset 0 0 32px rgba(255,255,255,0.35), 0 22px 55px rgba(0,0,0,0.2);
  animation: dropletLand 5.5s ease-in-out infinite;
}

.specimen-drop span {
  color: var(--storm-violet);
  font: 800 0.68rem var(--sans);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.drop-one { left: 4%; top: 22%; }
.drop-two { right: 2%; top: 46%; animation-delay: -1.8s; }
.drop-three { left: 33%; bottom: 4%; animation-delay: -3.1s; }

.fan-blade {
  position: absolute;
  width: 18rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(90deg, transparent, rgba(247,251,255,0.22), transparent);
  transform-origin: center;
  filter: blur(2px);
  animation: fanTurn 10s linear infinite;
}

.blade-one { right: 18%; bottom: 24%; }
.blade-two { right: 18%; bottom: 24%; transform: rotate(90deg); animation-delay: -2.5s; }

.rain-column {
  position: absolute;
  left: 11vw;
  top: 0;
  bottom: 0;
  width: 42vw;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.rain-thread {
  position: relative;
  height: 100%;
  border-left: 1px solid rgba(169,246,255,0.28);
}

.rain-thread i {
  position: absolute;
  left: -0.55rem;
  top: -8rem;
  width: 1.1rem;
  height: 7rem;
  border-radius: 999px;
  background: linear-gradient(180deg, transparent, #A9F6FF, #FFFFFF, #C8FF6A);
  box-shadow: 0 0 22px rgba(169,246,255,0.6);
  animation: rainFall 4.8s cubic-bezier(.3,.02,.2,1) infinite;
}

.rain-thread:nth-child(2) i { animation-delay: -1.4s; }
.rain-thread:nth-child(3) i { animation-delay: -2.6s; }
.rain-thread:nth-child(4) i { animation-delay: -3.4s; }

.rain-thread span {
  position: absolute;
  left: 0.8rem;
  top: calc(18% + var(--offset, 0%));
  writing-mode: vertical-rl;
  color: rgba(247,251,255,0.78);
  font: 400 1.35rem var(--serif);
}

.rain-thread:nth-child(2) span { --offset: 18%; }
.rain-thread:nth-child(3) span { --offset: 5%; }
.rain-thread:nth-child(4) span { --offset: 30%; }

.window-device {
  position: relative;
  width: min(48rem, 72vw);
  margin: 10vh 0 0 8vw;
  padding: 1rem;
  border-radius: 3rem;
  background: conic-gradient(from 130deg, #FFFFFF, #A9F6FF, #B9A7FF, #2D3448, #C8FF6A, #FFFFFF);
  box-shadow: 0 28px 90px rgba(0,0,0,0.28);
}

.device-tab {
  position: absolute;
  right: 3rem;
  top: -1rem;
  padding: 0.48rem 0.78rem;
  border-radius: 1rem 1rem 0 0;
  color: var(--storm-violet);
  background: var(--signal-lime);
  font: 900 0.62rem var(--sans);
  letter-spacing: 0.2em;
}

.oracle-screen {
  min-height: 28rem;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 2.3rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(169,246,255,0.22), transparent 16rem),
    linear-gradient(145deg, rgba(247,251,255,0.72), rgba(185,167,255,0.2));
  color: var(--storm-violet);
}

.oracle-screen p {
  position: relative;
  z-index: 2;
  max-width: 27rem;
  font: 400 clamp(2rem, 4vw, 4.5rem)/1 var(--serif);
  text-align: center;
}

.radar-rings, .radar-rings::before, .radar-rings::after {
  position: absolute;
  width: 22rem;
  height: 22rem;
  border-radius: 50%;
  border: 1px solid rgba(78,140,255,0.22);
  animation: pulseRing 4s ease-in-out infinite;
}

.radar-rings::before, .radar-rings::after { content: ''; inset: -4rem; }
.radar-rings::after { inset: 4rem; animation-delay: -1.4s; }

.read-cloud { margin: 1rem 0 0 1rem; }

.archive-orbit {
  position: absolute;
  right: -5vw;
  top: 10vh;
  width: min(62vw, 42rem);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px dashed rgba(45,52,72,0.2);
}

.archive-orbit::before {
  content: '';
  position: absolute;
  inset: 16%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.9), rgba(169,246,255,0.2), transparent 70%);
  box-shadow: inset 0 0 70px rgba(185,167,255,0.3);
}

.archive-charm {
  position: absolute;
  width: 7rem;
  height: 7rem;
  border-radius: 2rem;
  display: grid;
  place-items: center;
  color: var(--storm-violet);
  background: linear-gradient(145deg, rgba(255,255,255,0.88), rgba(169,246,255,0.3));
  border: 1px solid rgba(45,52,72,0.12);
  font: 800 0.7rem var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  box-shadow: 0 22px 60px rgba(78,140,255,0.16);
  animation: charmFloat 6s ease-in-out infinite;
}

.charm-one { left: 15%; top: 8%; }
.charm-two { right: 8%; top: 28%; animation-delay: -1.4s; }
.charm-three { left: 28%; bottom: 8%; animation-delay: -2.8s; }
.charm-four { right: 24%; bottom: 20%; animation-delay: -4.2s; }

@keyframes apertureMorph {
  0%, 100% { border-radius: 50% 48% 52% 50%; transform: translate3d(0,0,0) rotate(-2deg); }
  50% { border-radius: 45% 55% 47% 53%; transform: translate3d(2vw,1vh,0) rotate(3deg); }
}

@keyframes cloudDrift { to { transform: translateX(2.5rem) translateY(-0.9rem) scale(1.08); } }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes dropletLand { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(1.4rem) scale(0.96, 1.04); } }
@keyframes fanTurn { to { rotate: 360deg; } }
@keyframes rainFall { 0% { transform: translateY(0); opacity: 0; } 12% { opacity: 1; } 100% { transform: translateY(115vh); opacity: 0; } }
@keyframes pulseRing { 0%, 100% { transform: scale(0.86); opacity: 0.28; } 50% { transform: scale(1.1); opacity: 0.7; } }
@keyframes charmFloat { 50% { transform: translateY(-1rem) rotate(4deg); } }

@media (max-width: 820px) {
  .barometer-strip { top: auto; left: 50%; bottom: 1rem; transform: translateX(-50%); flex-direction: row; }
  .bead-link em { display: none; }
  .room { padding: 5rem 1.2rem; }
  .aperture-shell { width: 112vw; left: -42vw; top: 4vh; }
  .intake-copy, .pressure-copy, .rain-copy, .oracle-copy, .archive-copy { margin: 45vh 0 0; }
  .mirror-array, .rain-column, .archive-orbit { opacity: 0.76; width: 90vw; left: 5vw; right: auto; }
  .window-device { width: 100%; margin: 4vh 0 0; }
  .oracle-copy { margin-top: 2rem; }
}