:root {
  color-scheme: dark;
  --bg: #050812;
  --bg-soft: #0a1020;
  --surface: rgba(255, 255, 255, 0.075);
  --surface-strong: rgba(255, 255, 255, 0.13);
  --border: rgba(191, 220, 255, 0.18);
  --text: #f3f8ff;
  --muted: #aebbd1;
  --blue: #62b7ff;
  --cyan: #47ffe0;
  --violet: #a855ff;
  --violet-hot: #d946ef;
  --violet-deep: #5b21b6;
  --green: #78ffb2;
  --shadow: 0 26px 90px rgba(0, 0, 0, 0.42);
  --font: "SF Pro Display", "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  color: var(--text);
  font-family: var(--font);
  --scroll-ratio: 0;
  --scene-shift: 0px;
  background:
    radial-gradient(circle at 18% 0%, rgba(168, 85, 255, 0.26), transparent 32rem),
    radial-gradient(circle at 85% 22%, rgba(217, 70, 239, 0.22), transparent 30rem),
    radial-gradient(circle at 55% 58%, rgba(71, 255, 224, 0.11), transparent 36rem),
    linear-gradient(180deg, #050812 0%, #070b16 44%, #040711 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 86%);
}

a {
  color: inherit;
}

.ambient {
  position: fixed;
  z-index: -3;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.32;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
}

.ambient-a {
  top: -12rem;
  left: -10rem;
  background: var(--blue);
}

.ambient-b {
  top: 28vh;
  right: -16rem;
  background: var(--violet-hot);
}

.ambient-c {
  bottom: -18rem;
  left: 20vw;
  background: var(--violet);
}

.morph-field {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
  filter: saturate(1.25);
}

.morph-blob {
  position: absolute;
  width: clamp(18rem, 34vw, 34rem);
  aspect-ratio: 1;
  border-radius: 42% 58% 60% 40% / 44% 36% 64% 56%;
  mix-blend-mode: screen;
  opacity: 0.26;
  filter: blur(18px);
  animation: morph 11s ease-in-out infinite alternate, float-blob 16s ease-in-out infinite;
  transform: translate3d(0, 0, 0) scale(calc(1 + var(--scroll-ratio) * 0.18));
}

.blob-a {
  top: 12vh;
  left: 56vw;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.48), transparent 18%), linear-gradient(135deg, var(--violet), var(--violet-hot));
}

.blob-b {
  top: 54vh;
  left: -6rem;
  background: linear-gradient(135deg, var(--violet-deep), var(--cyan));
  animation-delay: -4s;
}

.blob-c {
  right: -8rem;
  bottom: 4vh;
  background: linear-gradient(135deg, var(--blue), var(--violet-hot));
  animation-delay: -7s;
}

@keyframes morph {
  0% {
    border-radius: 42% 58% 60% 40% / 44% 36% 64% 56%;
  }
  35% {
    border-radius: 58% 42% 38% 62% / 52% 61% 39% 48%;
  }
  70% {
    border-radius: 35% 65% 56% 44% / 66% 34% 66% 34%;
  }
  100% {
    border-radius: 62% 38% 44% 56% / 42% 58% 42% 58%;
  }
}

@keyframes float-blob {
  0%,
  100% {
    translate: 0 0;
    rotate: 0deg;
  }
  50% {
    translate: 3rem -2rem;
    rotate: 18deg;
  }
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
}

.scroll-progress span {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--violet-hot), var(--violet), var(--cyan));
  box-shadow: 0 0 22px rgba(168, 85, 255, 0.82);
}

.site-header {
  position: fixed;
  top: 1rem;
  left: 50%;
  z-index: 60;
  width: min(1120px, calc(100vw - 2rem));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.42rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.4rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.035)),
    rgba(5, 8, 18, 0.58);
  box-shadow:
    0 22px 70px rgba(0, 0, 0, 0.34),
    0 0 0 1px rgba(168, 85, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(24px) saturate(1.45);
  transform: translateX(-50%) translateY(-130%);
  animation: nav-drop-in 980ms cubic-bezier(0.16, 1, 0.3, 1) 260ms forwards;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(217, 70, 239, 0.45), transparent 36%, rgba(71, 255, 224, 0.38));
  opacity: 0.55;
}

@keyframes nav-drop-in {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(-130%) scale(0.96);
    filter: blur(12px);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
    filter: blur(0);
  }
}

.brand,
.site-nav,
.header-actions,
.login-link {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  min-height: 2.8rem;
  padding: 0 0.8rem 0 0.2rem;
  border-radius: 1rem;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: rgba(255, 255, 255, 0.035);
}

.brand-mark {
  display: inline-grid;
  width: 2.3rem;
  height: 2.3rem;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.brand-mark img {
  width: 1.65rem;
  height: 1.65rem;
  object-fit: contain;
}

.site-nav {
  min-height: 2.8rem;
  gap: 0.15rem;
  padding: 0.22rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.header-actions {
  min-height: 2.8rem;
  gap: 0.42rem;
  padding: 0.22rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.052);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07);
}

.site-nav a,
.login-link {
  border-radius: 0.82rem;
  padding: 0.62rem 0.9rem;
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.login-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.login-link.primary {
  color: #06101e;
  background: linear-gradient(135deg, var(--violet-hot), var(--violet), var(--cyan));
  font-weight: 800;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 12px 30px rgba(168, 85, 255, 0.34);
}

.login-link.secondary {
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.07);
  font-weight: 750;
}

.login-link:hover {
  transform: translateY(-1px);
}

.login-link.primary:hover {
  color: #06101e;
}

main {
  position: relative;
  overflow: clip;
}

.section-panel,
.story-section,
.evolution-section {
  width: min(1120px, calc(100vw - 2rem));
  margin: 0 auto;
}

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(360px, 0.86fr) minmax(460px, 1.14fr);
  align-items: center;
  gap: clamp(2rem, 4.5vw, 4.6rem);
  padding: 7.25rem 0 3.5rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 18% auto auto 3vw;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background: conic-gradient(from calc(var(--scroll-ratio) * 360deg), transparent, rgba(168, 85, 255, 0.18), transparent, rgba(71, 255, 224, 0.15), transparent);
  filter: blur(6px);
  opacity: 0.9;
  transform: translateY(calc(var(--scene-shift) * -0.2));
  pointer-events: none;
}

.overline {
  margin: 0 0 1rem;
  color: #e9d5ff;
  text-shadow: 0 0 22px rgba(168, 85, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1.2rem;
  max-width: 11.4ch;
  font-size: clamp(3.3rem, 5.55vw, 5.65rem);
  line-height: 0.93;
  letter-spacing: -0.07em;
  text-shadow: 0 0 60px rgba(168, 85, 255, 0.16);
}

h1 span {
  display: inline;
  color: transparent;
  background: linear-gradient(110deg, #fff, #e9d5ff 36%, var(--violet-hot), var(--cyan));
  background-clip: text;
  -webkit-background-clip: text;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

h3 {
  margin-bottom: 0.7rem;
  font-size: 1.35rem;
  letter-spacing: -0.035em;
}

.hero-text,
.sticky-copy p,
.evolution-copy p,
.price-card p,
.section-heading {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  line-height: 1.65;
}

.hero-text {
  max-width: 33rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 850;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #04101b;
  background: linear-gradient(135deg, var(--violet-hot), var(--violet) 48%, var(--cyan));
  box-shadow: 0 18px 46px rgba(168, 85, 255, 0.34);
}

.btn-ghost {
  color: var(--text);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.055);
}

.hero-stage {
  position: relative;
  min-height: min(660px, calc(100svh - 8.5rem));
  perspective: 1000px;
}

.cinema-ring {
  position: absolute;
  inset: 5% -4% 11% -8%;
  border-radius: 50%;
  background:
    radial-gradient(closest-side, transparent 65%, rgba(168, 85, 255, 0.26) 66%, transparent 69%),
    conic-gradient(from 90deg, transparent, rgba(217, 70, 239, 0.75), rgba(71, 255, 224, 0.55), transparent 72%);
  filter: blur(1px) drop-shadow(0 0 36px rgba(168, 85, 255, 0.36));
  opacity: 0.82;
  transform: rotateX(68deg) rotateZ(calc(-22deg + var(--scroll-ratio) * 48deg));
  animation: ring-pulse 4.5s ease-in-out infinite alternate;
}

.light-ribbon {
  position: absolute;
  left: 3%;
  right: -8%;
  height: 0.38rem;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(217, 70, 239, 0.95), rgba(71, 255, 224, 0.72), transparent);
  filter: blur(1px) drop-shadow(0 0 18px rgba(217, 70, 239, 0.8));
  transform-origin: center;
  opacity: 0.82;
}

.ribbon-a {
  top: 60%;
  transform: rotate(-11deg) translateX(calc(var(--scroll-ratio) * 80px));
  animation: scanline 3.8s ease-in-out infinite;
}

.ribbon-b {
  top: 72%;
  opacity: 0.42;
  transform: rotate(-7deg) translateX(calc(var(--scroll-ratio) * -60px));
  animation: scanline 5.2s ease-in-out infinite reverse;
}

@keyframes ring-pulse {
  from {
    scale: 0.98;
    opacity: 0.58;
  }
  to {
    scale: 1.04;
    opacity: 0.92;
  }
}

@keyframes scanline {
  0%,
  100% {
    clip-path: inset(0 62% 0 0 round 999px);
  }
  50% {
    clip-path: inset(0 4% 0 14% round 999px);
  }
}

.orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  transform: rotateX(68deg) rotateZ(-18deg);
}

.orbit-one {
  inset: 7% 5% 18% -4%;
}

.orbit-two {
  inset: 19% 16% 31% 9%;
  border-color: rgba(71, 255, 224, 0.18);
}

.dashboard-card,
.phone-card,
.macbook-mockup,
.iphone-mockup,
.feature-card,
.app-card,
.price-card {
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.052));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(1.3);
}

.macbook-mockup {
  position: absolute;
  top: 9%;
  right: -2%;
  width: min(640px, 98%);
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  transform: rotateX(8deg) rotateY(calc(-14deg + var(--scroll-ratio) * 8deg)) rotateZ(1deg);
  animation: mac-drift 7s ease-in-out infinite alternate;
}

.mac-lid {
  position: relative;
  padding: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 1.85rem 1.85rem 1.1rem 1.1rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.035) 38%),
    linear-gradient(135deg, rgba(30, 22, 52, 0.96), rgba(9, 13, 27, 0.96));
  box-shadow:
    0 32px 110px rgba(0, 0, 0, 0.58),
    0 0 80px rgba(168, 85, 255, 0.26);
}

.mac-lid::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(217, 70, 239, 0.72), transparent 36%, rgba(71, 255, 224, 0.42));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
}

.mac-screen {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border-radius: 1.35rem 1.35rem 0.8rem 0.8rem;
  background:
    radial-gradient(circle at 78% 18%, rgba(217, 70, 239, 0.34), transparent 30%),
    radial-gradient(circle at 26% 82%, rgba(71, 255, 224, 0.18), transparent 32%),
    #07101f;
}

.mac-screen::after {
  content: "";
  position: absolute;
  inset: 0.55rem;
  border-radius: 1.35rem 1.35rem 0.8rem 0.8rem;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0 42%, rgba(255, 255, 255, 0.11) 50%, transparent 58% 100%);
  transform: translateX(-70%);
  animation: screen-shine 5.2s ease-in-out infinite;
}

.mac-topbar {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  height: 2.45rem;
  padding: 0 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.055);
}

.mac-topbar span {
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: #ff6b87;
}

.mac-topbar span:nth-child(2) {
  background: #ffd166;
}

.mac-topbar span:nth-child(3) {
  background: #58ffb5;
}

.mac-topbar em {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 800;
}

.nexus-ui {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 1rem;
  padding: 1rem;
}

.nexus-ui aside {
  display: grid;
  align-content: start;
  gap: 0.75rem;
  min-height: 250px;
  padding: 0.8rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.06);
}

.nexus-ui aside strong {
  margin-bottom: 0.45rem;
  font-size: 0.82rem;
}

.nexus-ui aside span,
.ios-feed span,
.mini-device span {
  display: block;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.nexus-ui aside span {
  height: 0.52rem;
}

.nexus-ui aside .active {
  background: linear-gradient(90deg, var(--violet-hot), var(--cyan));
  box-shadow: 0 0 18px rgba(168, 85, 255, 0.45);
}

.nexus-ui section {
  min-width: 0;
}

.ui-title {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.95rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.075);
}

.ui-title small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
}

.ui-title strong {
  display: block;
  margin-top: 0.18rem;
  font-size: 1.25rem;
}

.slide-title,
.ios-slide-title,
.ios-slide-caption {
  transition: opacity 260ms ease, transform 260ms ease;
}

.slide-title.is-changing,
.ios-slide-title.is-changing,
.ios-slide-caption.is-changing {
  opacity: 0;
  transform: translateY(8px);
}

.ui-title b {
  border-radius: 999px;
  padding: 0.32rem 0.56rem;
  color: #06101e;
  background: var(--green);
  font-size: 0.7rem;
  animation: live-pulse 1.8s ease-in-out infinite;
}

.product-slider {
  position: relative;
  min-height: 11.1rem;
  overflow: hidden;
}

.screen-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(18%) scale(0.96);
  filter: blur(10px);
  transition:
    opacity 620ms ease,
    transform 720ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 620ms ease;
}

.screen-slide.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
  filter: blur(0);
}

.screen-slide.is-exiting {
  opacity: 0;
  transform: translateX(-18%) scale(0.96);
  filter: blur(10px);
}

.ui-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.ui-metrics div {
  padding: 0.8rem;
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.07);
  animation: metric-pop 4.8s ease-in-out infinite;
}

.ui-metrics div:nth-child(2) {
  animation-delay: -1.2s;
}

.ui-metrics div:nth-child(3) {
  animation-delay: -2.4s;
}

.ui-metrics span {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
}

.ui-metrics strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.55rem;
}

.ui-chart {
  position: relative;
  display: flex;
  align-items: end;
  gap: 0.45rem;
  height: 7.2rem;
  margin-top: 0.75rem;
  padding: 0.8rem;
  border-radius: 1rem;
  background:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    rgba(255, 255, 255, 0.055);
  background-size: 100% 25%;
}

.ui-chart i {
  flex: 1;
  border-radius: 999px 999px 0.25rem 0.25rem;
  background: linear-gradient(180deg, var(--violet-hot), var(--violet), var(--cyan));
  box-shadow: 0 0 18px rgba(168, 85, 255, 0.45);
  animation: bar-dance 2.6s ease-in-out infinite alternate;
}

.ui-chart i:nth-child(1) { height: 32%; animation-delay: -0.1s; }
.ui-chart i:nth-child(2) { height: 58%; animation-delay: -0.5s; }
.ui-chart i:nth-child(3) { height: 44%; animation-delay: -0.9s; }
.ui-chart i:nth-child(4) { height: 76%; animation-delay: -1.3s; }
.ui-chart i:nth-child(5) { height: 62%; animation-delay: -1.7s; }
.ui-chart i:nth-child(6) { height: 88%; animation-delay: -2.1s; }

.workflow-board {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.workflow-board div {
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.07);
}

.workflow-board div::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.35rem;
  background: linear-gradient(180deg, var(--violet-hot), var(--cyan));
}

.workflow-board strong {
  font-size: 0.92rem;
}

.workflow-board span {
  color: var(--muted);
  font-size: 0.78rem;
}

.growth-board {
  position: relative;
  min-height: 10.8rem;
  margin-top: 0.75rem;
  border-radius: 1.2rem;
  background:
    radial-gradient(circle at 28% 30%, rgba(217, 70, 239, 0.26), transparent 28%),
    radial-gradient(circle at 75% 66%, rgba(71, 255, 224, 0.18), transparent 30%),
    rgba(255, 255, 255, 0.06);
}

.growth-board span {
  position: absolute;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--violet-hot), var(--violet), var(--cyan));
  box-shadow: 0 0 24px rgba(168, 85, 255, 0.36);
}

.growth-board span:nth-child(1) {
  top: 20%;
  left: 13%;
  width: 50%;
  height: 0.72rem;
}

.growth-board span:nth-child(2) {
  top: 45%;
  left: 27%;
  width: 58%;
  height: 0.72rem;
}

.growth-board span:nth-child(3) {
  top: 70%;
  left: 16%;
  width: 38%;
  height: 0.72rem;
}

.growth-board strong {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  max-width: 12rem;
  font-size: 1rem;
  line-height: 1.18;
}

.slide-dots {
  display: flex;
  gap: 0.42rem;
  margin-top: 0.8rem;
}

.slide-dots span {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  transition: width 360ms ease, background 360ms ease, box-shadow 360ms ease;
}

.slide-dots span.is-active {
  width: 1.55rem;
  background: linear-gradient(90deg, var(--violet-hot), var(--cyan));
  box-shadow: 0 0 18px rgba(168, 85, 255, 0.55);
}

.mac-base {
  position: relative;
  width: 108%;
  height: 1.55rem;
  margin: -0.12rem 0 0 -4%;
  border-radius: 0 0 3rem 3rem;
  background: linear-gradient(180deg, #dbe3ef, #7a8799 55%, #293142);
  box-shadow: 0 26px 48px rgba(0, 0, 0, 0.48);
}

.mac-base span {
  position: absolute;
  top: 0;
  left: 50%;
  width: 7rem;
  height: 0.42rem;
  border-radius: 0 0 999px 999px;
  background: rgba(0, 0, 0, 0.28);
  transform: translateX(-50%);
}

.iphone-mockup {
  position: absolute;
  left: -2%;
  bottom: 3%;
  width: 198px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  transform: rotateZ(-10deg) rotateY(12deg);
  animation: phone-float 5.5s ease-in-out infinite alternate;
}

.iphone-frame {
  position: relative;
  padding: 0.62rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 2.55rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.25), transparent 24%),
    linear-gradient(135deg, #111827, #050712 54%, #29134d);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 60px rgba(217, 70, 239, 0.34);
}

.iphone-screen {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  padding: 2.6rem 0.8rem 0.85rem;
  border-radius: 2rem;
  background:
    radial-gradient(circle at 50% 0%, rgba(217, 70, 239, 0.48), transparent 34%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.88), rgba(8, 12, 24, 0.98));
}

.dynamic-island {
  position: absolute;
  top: 1.08rem;
  left: 50%;
  z-index: 3;
  width: 5.6rem;
  height: 1.38rem;
  border-radius: 999px;
  background: #03050a;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08), 0 0 20px rgba(0, 0, 0, 0.4);
  transform: translateX(-50%);
}

.ios-status {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.68rem;
  font-weight: 850;
}

.ios-card {
  margin-top: 1rem;
  padding: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 1.25rem;
  background: linear-gradient(145deg, rgba(217, 70, 239, 0.32), rgba(71, 255, 224, 0.11));
  animation: ios-card-swap 4.8s ease-in-out infinite;
}

.ios-card small {
  display: block;
  color: #e9d5ff;
  font-size: 0.68rem;
  font-weight: 850;
}

.ios-card strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.1rem;
}

.ios-card p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.ios-feed {
  display: grid;
  gap: 0.72rem;
  margin-top: 1rem;
}

.ios-feed span {
  height: 2.55rem;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.045));
  animation: feed-slide 3.8s ease-in-out infinite;
}

.ios-feed span:nth-child(2) {
  animation-delay: -1s;
}

.ios-feed span:nth-child(3) {
  animation-delay: -2s;
}

.ios-tabbar {
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  bottom: 0.85rem;
  display: flex;
  justify-content: space-around;
  padding: 0.65rem;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(12px);
}

.ios-tabbar i {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.36);
}

.ios-tabbar i:nth-child(2) {
  background: var(--violet-hot);
  box-shadow: 0 0 18px rgba(217, 70, 239, 0.75);
}

@keyframes mac-drift {
  from { translate: 0 0; }
  to { translate: 0 -18px; }
}

@keyframes screen-shine {
  0%,
  42% { transform: translateX(-78%); }
  72%,
  100% { transform: translateX(78%); }
}

@keyframes metric-pop {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes bar-dance {
  to { scale: 1 0.72; filter: hue-rotate(18deg); }
}

@keyframes ios-card-swap {
  0%,
  100% { transform: translateY(0); box-shadow: 0 0 0 rgba(168, 85, 255, 0); }
  50% { transform: translateY(-7px); box-shadow: 0 18px 36px rgba(168, 85, 255, 0.28); }
}

@keyframes feed-slide {
  0%,
  100% { transform: translateX(0); opacity: 0.68; }
  50% { transform: translateX(8px); opacity: 1; }
}

.dashboard-card {
  position: absolute;
  top: 11%;
  right: 2%;
  width: min(530px, 92%);
  min-height: 390px;
  padding: 1.15rem;
  border-radius: 2rem;
  transform: rotateX(7deg) rotateY(calc(-13deg + var(--scroll-ratio) * 7deg)) rotateZ(2deg);
  animation: stage-hover 6.5s ease-in-out infinite alternate;
}

.dashboard-card::after,
.phone-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(217, 70, 239, 0.36), transparent 34%, rgba(71, 255, 224, 0.20));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
}

@keyframes stage-hover {
  from {
    translate: 0 0;
  }
  to {
    translate: 0 -16px;
  }
}

.window-bar {
  display: flex;
  gap: 0.42rem;
  margin-bottom: 1.4rem;
}

.window-bar span {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

.window-bar span:nth-child(1) {
  background: #ff6b87;
}

.window-bar span:nth-child(2) {
  background: #ffd166;
}

.window-bar span:nth-child(3) {
  background: #58ffb5;
}

.dash-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  border-radius: 1.4rem;
  background: rgba(255, 255, 255, 0.075);
}

.dash-head small,
.metric-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.dash-head strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.7rem;
}

.dash-head em {
  border-radius: 999px;
  padding: 0.38rem 0.66rem;
  color: #062014;
  background: var(--green);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 900;
  animation: live-pulse 1.8s ease-in-out infinite;
}

@keyframes live-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(120, 255, 178, 0);
  }
  50% {
    box-shadow: 0 0 24px rgba(120, 255, 178, 0.55);
  }
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-top: 1rem;
}

.metric-grid div {
  padding: 1rem;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.07);
}

.metric-grid strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 2rem;
}

.flow-lines {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.2rem;
}

.flow-lines span {
  height: 0.82rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(98, 183, 255, 0.85), rgba(71, 255, 224, 0.12));
}

.flow-lines span:nth-child(2) {
  width: 72%;
}

.flow-lines span:nth-child(3) {
  width: 88%;
}

.flow-lines span:nth-child(4) {
  width: 58%;
}

.phone-card {
  position: absolute;
  left: 0;
  bottom: 8%;
  width: 210px;
  min-height: 315px;
  padding: 2.6rem 1rem 1rem;
  border-radius: 2.1rem;
  transform: rotateZ(-9deg);
  animation: phone-float 5.5s ease-in-out infinite alternate;
}

@keyframes phone-float {
  from {
    translate: 0 0;
  }
  to {
    translate: 10px -18px;
  }
}

.phone-notch {
  position: absolute;
  top: 0.9rem;
  left: 50%;
  width: 4.5rem;
  height: 0.42rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.26);
  transform: translateX(-50%);
}

.phone-card strong {
  display: block;
  font-size: 1.35rem;
}

.phone-card p {
  color: var(--muted);
  line-height: 1.5;
}

.phone-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.phone-list span {
  height: 2.2rem;
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.09);
}

.story-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  padding: 8rem 0;
}

.scene-number {
  position: absolute;
  top: 5rem;
  right: 0;
  z-index: -1;
  color: rgba(168, 85, 255, 0.11);
  font-size: clamp(9rem, 22vw, 22rem);
  font-weight: 950;
  line-height: 0.8;
  letter-spacing: -0.08em;
  transform: translateY(calc(var(--scene-shift) * -0.12));
  text-shadow: 0 0 70px rgba(168, 85, 255, 0.34);
}

.sticky-copy {
  position: sticky;
  top: 9rem;
  align-self: start;
}

.sticky-copy h2 {
  max-width: 10ch;
}

.story-cards {
  display: grid;
  gap: 1rem;
}

.feature-card {
  position: relative;
  overflow: hidden;
  min-height: 47vh;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: -45%;
  opacity: 0;
  background: conic-gradient(from 180deg, transparent, rgba(217, 70, 239, 0.48), transparent, rgba(71, 255, 224, 0.32), transparent);
  transition: opacity 480ms ease;
  animation: card-aurora 7s linear infinite;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card > * {
  position: relative;
  z-index: 1;
}

@keyframes card-aurora {
  to {
    rotate: 360deg;
  }
}

.feature-card span {
  margin-bottom: auto;
  color: var(--cyan);
  font-weight: 900;
}

.feature-card p,
.app-card p {
  color: var(--muted);
  line-height: 1.65;
}

.app-strip {
  position: relative;
  padding: 8rem 0 6rem;
}

.kinetic-word {
  position: absolute;
  top: 2rem;
  left: 50%;
  z-index: -1;
  width: 100vw;
  color: rgba(255, 255, 255, 0.045);
  font-size: clamp(4rem, 12vw, 11rem);
  font-weight: 950;
  letter-spacing: -0.08em;
  white-space: nowrap;
  transform: translateX(calc(-50% - var(--scroll-ratio) * 180px));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading h2 {
  color: var(--text);
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.app-card {
  position: relative;
  overflow: hidden;
  min-height: 330px;
  padding: 1.4rem;
  border-radius: 2rem;
  transition: transform 240ms ease, border-color 240ms ease;
}

.app-card::after {
  content: "";
  position: absolute;
  inset: auto -18% -35% -18%;
  height: 56%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 255, 0.34), transparent 64%);
  filter: blur(12px);
  opacity: 0.72;
  transition: transform 320ms ease, opacity 320ms ease;
}

.app-card:hover {
  border-color: rgba(71, 255, 224, 0.35);
  transform: translateY(-8px);
}

.app-card:hover::after {
  opacity: 1;
  transform: translateY(-22px) scale(1.06);
}

.mini-device {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 42%;
  min-width: 130px;
  opacity: 0.78;
  transform: translateY(10px) rotate(-2deg);
  transition: transform 320ms ease, opacity 320ms ease;
}

.app-card:hover .mini-device {
  opacity: 1;
  transform: translateY(0) rotate(0deg);
}

.mini-mac {
  height: 74px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.85rem 0.85rem 0.35rem 0.35rem;
  background:
    linear-gradient(90deg, rgba(217, 70, 239, 0.18), transparent),
    rgba(255, 255, 255, 0.06);
}

.mini-mac::after {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: -0.45rem;
  height: 0.55rem;
  border-radius: 0 0 999px 999px;
  background: linear-gradient(180deg, #cfd8e5, #4a5568);
}

.mini-phone,
.mini-android {
  width: 76px;
  min-width: 76px;
  height: 134px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 1.35rem;
  background:
    radial-gradient(circle at 50% 0%, rgba(217, 70, 239, 0.45), transparent 46%),
    rgba(255, 255, 255, 0.055);
}

.mini-android {
  border-radius: 1.1rem;
}

.mini-device span {
  position: absolute;
  left: 14%;
  right: 14%;
  height: 0.42rem;
}

.mini-device span:nth-child(1) {
  top: 28%;
}

.mini-device span:nth-child(2) {
  top: 46%;
}

.mini-device span:nth-child(3) {
  top: 64%;
}

.app-icon {
  width: 4.25rem;
  height: 4.25rem;
  display: grid;
  place-items: center;
  margin-bottom: 3.5rem;
  border-radius: 1.35rem;
  font-size: 2rem;
  font-weight: 900;
}

.web-icon {
  color: #06101e;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}

.ios-icon {
  background: rgba(255, 255, 255, 0.10);
}

.android-icon {
  color: #07150f;
  background: linear-gradient(135deg, var(--green), var(--cyan));
}

.evolution-section {
  position: relative;
  min-height: 90vh;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: 6rem 0;
}

.evolution-section .scene-number {
  top: 7rem;
  left: -2vw;
  right: auto;
}

.evolution-copy {
  position: relative;
  z-index: 2;
}

.evolution-track {
  position: absolute;
  inset: 16% 0 12%;
  z-index: -1;
  display: grid;
  align-content: space-between;
  opacity: 0.45;
}

.evolution-track span {
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(98, 183, 255, 0.55), transparent);
}

.module-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}

.module-cloud span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
  color: var(--text);
  font-weight: 800;
  animation: chip-float 4.5s ease-in-out infinite alternate;
}

.module-cloud span:nth-child(2n) {
  transform: translateY(2rem);
  animation-delay: -1.4s;
}

.module-cloud span:nth-child(3n) {
  color: #06101e;
  background: linear-gradient(135deg, var(--violet-hot), var(--violet), var(--cyan));
  animation-delay: -2.6s;
}

@keyframes chip-float {
  from {
    translate: 0 0;
  }
  to {
    translate: 0 -14px;
  }
}

.pricing-section {
  min-height: 88vh;
  display: grid;
  place-items: center;
  padding: 6rem 0;
}

.price-card {
  position: relative;
  overflow: hidden;
  width: min(760px, 100%);
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 2.4rem;
  text-align: center;
}

.price-card::before {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: -1;
  background: conic-gradient(from calc(var(--scroll-ratio) * 360deg), var(--violet-hot), transparent, var(--cyan), transparent, var(--violet));
  filter: blur(18px);
  opacity: 0.58;
}

.price-card::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: 2.35rem;
  background: linear-gradient(145deg, rgba(12, 9, 28, 0.92), rgba(31, 18, 67, 0.76));
}

.price {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0.35rem;
  margin-bottom: 1.2rem;
  font-size: clamp(4rem, 11vw, 8rem);
  font-weight: 950;
  line-height: 0.8;
  letter-spacing: -0.08em;
}

.price span,
.price small {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.35rem);
  letter-spacing: 0;
}

.price-card ul {
  display: grid;
  gap: 0.7rem;
  width: fit-content;
  margin: 1.8rem auto 2rem;
  padding: 0;
  color: var(--muted);
  list-style: none;
  text-align: left;
}

.price-card li::before {
  content: "✓";
  margin-right: 0.65rem;
  color: var(--cyan);
}

.site-footer {
  width: min(1120px, calc(100vw - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a {
  text-decoration: none;
}

.reveal {
  opacity: 0;
  clip-path: inset(16% 0 0 0 round 1.4rem);
  filter: blur(10px);
  transform: translateY(54px) scale(0.96);
  transition: opacity 760ms ease, clip-path 900ms cubic-bezier(0.2, 0.9, 0.2, 1), filter 760ms ease, transform 900ms cubic-bezier(0.2, 0.9, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  clip-path: inset(0 0 0 0 round 0);
  filter: blur(0);
  transform: translateY(0) scale(1);
}

@media (max-width: 860px) {
  .site-header {
    top: 0.65rem;
    width: calc(100vw - 1rem);
  }

  .site-nav {
    display: none;
  }

  .hero,
  .story-section,
  .evolution-section {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 7rem;
    min-height: auto;
  }

  h1 {
    max-width: 10.5ch;
    font-size: clamp(3rem, 12vw, 5.2rem);
  }

  .hero-stage {
    min-height: 560px;
  }

  .macbook-mockup {
    top: 2%;
    right: 0;
    width: min(620px, 100%);
    transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
  }

  .iphone-mockup {
    left: 1rem;
    bottom: 0;
  }

  .sticky-copy {
    position: static;
  }

  .app-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: 300px;
  }

  .module-cloud {
    justify-content: flex-start;
  }

  .module-cloud span:nth-child(n) {
    transform: none;
  }
}

@media (max-width: 520px) {
  .brand span:last-child {
    display: none;
  }

  .site-header {
    gap: 0.45rem;
  }

  .header-actions {
    gap: 0.28rem;
  }

  .login-link {
    padding-inline: 0.66rem;
    font-size: 0.84rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .macbook-mockup {
    width: 112%;
    right: -10%;
  }

  .nexus-ui {
    grid-template-columns: 68px 1fr;
    gap: 0.55rem;
    padding: 0.65rem;
  }

  .nexus-ui aside {
    min-height: 210px;
    padding: 0.62rem;
  }

  .ui-title {
    padding: 0.7rem;
  }

  .ui-metrics {
    gap: 0.42rem;
  }

  .ui-metrics div {
    padding: 0.58rem;
  }

  .ui-chart {
    height: 5.8rem;
  }

  .product-slider {
    min-height: 9.7rem;
  }

  .iphone-mockup {
    width: 164px;
    left: 0;
  }

  .iphone-screen {
    min-height: 306px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Cinematic scroll experience v3 */
.cinematic-page,
main {
  overflow: visible;
}

.scroll-cinema {
  position: relative;
  height: 600svh;
  min-height: 600svh;
}

.cinema-chapters {
  position: relative;
  z-index: 2;
  pointer-events: none;
}

.cinema-chapter {
  height: 100svh;
}

.cinema-sticky {
  position: fixed;
  inset: 0;
  z-index: 8;
  height: 100svh;
  overflow: hidden;
  isolation: isolate;
  opacity: 1;
  pointer-events: none;
  transition: opacity 420ms ease, visibility 420ms ease;
}

body[data-cinema-active="false"] .cinema-sticky {
  opacity: 0;
  visibility: hidden;
}

.cinema-backdrop {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at calc(22% + var(--scroll-ratio) * 36%) 74%, rgba(71, 255, 224, 0.17), transparent 24rem),
    radial-gradient(circle at calc(72% - var(--scroll-ratio) * 28%) 35%, rgba(168, 85, 255, 0.36), transparent 29rem),
    linear-gradient(180deg, rgba(8, 11, 25, 0.2), rgba(5, 8, 18, 0.88));
}

.cinema-backdrop span {
  position: absolute;
  width: 38vw;
  aspect-ratio: 1;
  border-radius: 40% 60% 62% 38% / 42% 36% 64% 58%;
  filter: blur(50px);
  opacity: 0.25;
  background: linear-gradient(135deg, var(--violet-hot), var(--violet), var(--cyan));
  animation: morph 12s ease-in-out infinite alternate;
}

.cinema-backdrop span:nth-child(1) {
  top: 13%;
  right: 12%;
}

.cinema-backdrop span:nth-child(2) {
  left: -8%;
  bottom: 8%;
  animation-delay: -4s;
}

.cinema-backdrop span:nth-child(3) {
  right: -12%;
  bottom: 12%;
  animation-delay: -8s;
}

.intro-emblem {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1.2rem;
  transform: scale(1);
  opacity: 1;
  transition: opacity 700ms ease, transform 900ms cubic-bezier(0.16, 1, 0.3, 1), filter 700ms ease;
}

.intro-emblem img {
  width: clamp(6rem, 13vw, 11rem);
  height: clamp(6rem, 13vw, 11rem);
  object-fit: contain;
  filter: drop-shadow(0 0 60px rgba(168, 85, 255, 0.75));
  animation: emblem-breathe 3.2s ease-in-out infinite alternate;
}

.intro-emblem strong {
  font-size: clamp(2.4rem, 6vw, 5rem);
  letter-spacing: -0.08em;
}

@keyframes emblem-breathe {
  to {
    transform: scale(1.05);
    filter: drop-shadow(0 0 82px rgba(217, 70, 239, 0.9));
  }
}

.cinema-device {
  position: absolute;
  inset: 0;
  perspective: 1500px;
  transform-style: preserve-3d;
}

.closed-mac,
.cinema-macbook,
.cinema-iphone,
.cinema-price {
  position: absolute;
  left: 50%;
  top: 50%;
  transition: none;
  will-change: transform, opacity, filter;
}

.closed-mac {
  width: min(620px, 58vw);
  opacity: 0;
  transform: translate(-50%, -50%) translateY(90px) rotateX(66deg) scale(0.82);
  filter: blur(16px);
}

.closed-lid {
  display: grid;
  place-items: center;
  height: 2.2rem;
  border-radius: 1.1rem 1.1rem 0.35rem 0.35rem;
  background: linear-gradient(135deg, #cfd7e6, #555f72 55%, #111827);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 80px rgba(168, 85, 255, 0.3);
}

.closed-lid img {
  width: 1.65rem;
  opacity: 0.58;
}

.closed-base {
  height: 0.8rem;
  margin-top: 0.18rem;
  border-radius: 0 0 2rem 2rem;
  background: linear-gradient(180deg, #f5f7fb, #6b7280);
}

.cinema-macbook {
  width: min(790px, 62vw);
  opacity: 0;
  transform: translate(-50%, -48%) rotateX(24deg) rotateY(-8deg) scale(0.72);
  filter: blur(18px);
}

.cinema-mac-lid {
  position: relative;
  padding: 0.62rem;
  border-radius: 2rem 2rem 1.1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(11, 16, 32, 0.98) 32%, rgba(38, 20, 68, 0.96));
  box-shadow: 0 46px 120px rgba(0, 0, 0, 0.58), 0 0 110px rgba(168, 85, 255, 0.28);
  transform-origin: bottom center;
  transform: rotateX(var(--mac-open-deg, 0deg));
  transition: transform 120ms linear;
}

.cinema-mac-screen {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border-radius: 1.45rem 1.45rem 0.86rem 0.86rem;
  background:
    radial-gradient(circle at 74% 12%, rgba(217, 70, 239, 0.3), transparent 30%),
    radial-gradient(circle at 25% 85%, rgba(71, 255, 224, 0.17), transparent 34%),
    #070d1b;
}

.cinema-window-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  height: 2.65rem;
  padding: 0 0.95rem;
  background: rgba(255, 255, 255, 0.055);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cinema-window-bar span {
  width: 0.66rem;
  height: 0.66rem;
  border-radius: 50%;
  background: #ff6b87;
}

.cinema-window-bar span:nth-child(2) { background: #ffd166; }
.cinema-window-bar span:nth-child(3) { background: #58ffb5; }

.cinema-window-bar em {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 850;
}

.cinema-dashboard {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 1rem;
  padding: 1rem;
}

.cinema-dashboard aside {
  display: grid;
  align-content: start;
  gap: 0.75rem;
  min-height: 305px;
  padding: 0.85rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.06);
}

.cinema-dashboard aside strong {
  font-size: 0.86rem;
}

.cinema-dashboard aside span {
  height: 0.54rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
}

.cinema-dashboard aside .active {
  background: linear-gradient(90deg, var(--violet-hot), var(--cyan));
  box-shadow: 0 0 20px rgba(168, 85, 255, 0.55);
}

.cinema-dashboard-head {
  position: relative;
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.075);
}

.cinema-dashboard-head small {
  color: var(--muted);
  font-size: 0.72rem;
}

.cinema-dashboard-head strong {
  font-size: 1.4rem;
}

.cinema-dashboard-head b {
  position: absolute;
  right: 1rem;
  top: 1rem;
  border-radius: 999px;
  padding: 0.38rem 0.62rem;
  color: #06101e;
  background: var(--green);
  font-size: 0.72rem;
}

.cinema-slide-stack {
  position: relative;
  min-height: 13rem;
  margin-top: 0.85rem;
  overflow: hidden;
}

.cinema-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(16%) scale(0.96);
  filter: blur(10px);
  transition: opacity 620ms ease, transform 720ms cubic-bezier(0.16, 1, 0.3, 1), filter 620ms ease;
}

.cinema-slide.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
  filter: blur(0);
}

.cinema-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}

.cinema-metrics div,
.cinema-options div {
  padding: 0.85rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.075);
}

.cinema-metrics span,
.cinema-options span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
}

.cinema-metrics strong {
  display: block;
  margin-top: 0.28rem;
  font-size: 1.7rem;
}

.cinema-bars {
  display: flex;
  align-items: end;
  gap: 0.55rem;
  height: 7.2rem;
  margin-top: 0.8rem;
  padding: 0.75rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.055);
}

.cinema-bars i {
  flex: 1;
  border-radius: 999px 999px 0.25rem 0.25rem;
  background: linear-gradient(180deg, var(--violet-hot), var(--violet), var(--cyan));
  animation: bar-dance 2.6s ease-in-out infinite alternate;
}

.cinema-bars i:nth-child(1) { height: 36%; }
.cinema-bars i:nth-child(2) { height: 58%; animation-delay: -0.4s; }
.cinema-bars i:nth-child(3) { height: 42%; animation-delay: -0.8s; }
.cinema-bars i:nth-child(4) { height: 76%; animation-delay: -1.2s; }
.cinema-bars i:nth-child(5) { height: 88%; animation-delay: -1.6s; }

.cinema-options {
  display: grid;
  gap: 0.7rem;
}

.cinema-options div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 4px solid var(--violet-hot);
}

.cinema-growth {
  position: relative;
  min-height: 12.3rem;
  border-radius: 1.2rem;
  background: radial-gradient(circle at 25% 30%, rgba(217, 70, 239, 0.3), transparent 30%), rgba(255, 255, 255, 0.06);
}

.cinema-growth span {
  position: absolute;
  height: 0.75rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--violet-hot), var(--cyan));
}

.cinema-growth span:nth-child(1) { top: 24%; left: 12%; width: 56%; }
.cinema-growth span:nth-child(2) { top: 49%; left: 28%; width: 58%; }
.cinema-growth span:nth-child(3) { top: 74%; left: 18%; width: 38%; }
.cinema-growth strong {
  position: absolute;
  right: 1.1rem;
  bottom: 1rem;
  width: 13rem;
  line-height: 1.18;
}

.cinema-mac-base {
  position: relative;
  width: 108%;
  height: 1.6rem;
  margin: -0.12rem 0 0 -4%;
  border-radius: 0 0 3rem 3rem;
  background: linear-gradient(180deg, #e7edf6, #818b9c 55%, #293142);
  box-shadow: 0 30px 56px rgba(0, 0, 0, 0.48);
}

.cinema-mac-base span {
  position: absolute;
  top: 0;
  left: 50%;
  width: 8rem;
  height: 0.42rem;
  border-radius: 0 0 999px 999px;
  background: rgba(0, 0, 0, 0.28);
  transform: translateX(-50%);
}

.cinema-iphone {
  width: min(300px, 24vw);
  opacity: 0;
  transform: translate(-50%, -48%) rotateZ(-9deg) rotateY(14deg) scale(0.72);
  filter: blur(18px);
}

.cinema-iphone-frame {
  position: relative;
  padding: 0.7rem;
  border-radius: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), #070a12 30%, #261044);
  box-shadow: 0 38px 100px rgba(0, 0, 0, 0.6), 0 0 80px rgba(217, 70, 239, 0.38);
}

.cinema-island {
  position: absolute;
  top: 1.18rem;
  left: 50%;
  z-index: 3;
  width: 6.2rem;
  height: 1.48rem;
  border-radius: 999px;
  background: #02040a;
  transform: translateX(-50%);
}

.cinema-iphone-screen {
  position: relative;
  overflow: hidden;
  min-height: 490px;
  padding: 3rem 1rem 1rem;
  border-radius: 2.35rem;
  background: radial-gradient(circle at 50% 0%, rgba(217, 70, 239, 0.5), transparent 34%), #090f1f;
}

.cinema-ios-status {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.72rem;
  font-weight: 850;
}

.cinema-ios-card {
  margin-top: 1.2rem;
  padding: 1rem;
  border-radius: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: linear-gradient(145deg, rgba(217, 70, 239, 0.34), rgba(71, 255, 224, 0.12));
}

.cinema-ios-card small {
  display: block;
  color: #e9d5ff;
  font-size: 0.72rem;
  font-weight: 850;
}

.cinema-ios-card strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.35rem;
}

.cinema-ios-card p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.cinema-ios-feed {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.2rem;
}

.cinema-ios-feed span {
  height: 3.1rem;
  border-radius: 1.1rem;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.045));
}

.cinema-ios-nav {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  justify-content: space-around;
  padding: 0.72rem;
  border-radius: 1.35rem;
  background: rgba(255, 255, 255, 0.09);
}

.cinema-ios-nav i {
  width: 0.78rem;
  height: 0.78rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
}

.cinema-ios-nav i:nth-child(2) {
  background: var(--violet-hot);
  box-shadow: 0 0 20px rgba(217, 70, 239, 0.76);
}

.cinema-copy {
  position: absolute;
  left: max(2rem, calc((100vw - 1120px) / 2));
  top: 48%;
  width: min(430px, 34vw);
  opacity: 0;
  transform: translateY(-38%) translateX(-28px);
  transition: opacity 700ms ease, transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.cinema-copy h1 {
  max-width: 9ch;
  font-size: clamp(3.4rem, 6vw, 6rem);
}

.cinema-copy p:not(.overline) {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.65;
}

.promo-pill {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  margin-top: 0.25rem;
  padding: 0.68rem 0.82rem;
  border: 1px solid rgba(217, 70, 239, 0.26);
  border-radius: 999px;
  color: #f4e8ff;
  background:
    linear-gradient(135deg, rgba(217, 70, 239, 0.18), rgba(71, 255, 224, 0.08)),
    rgba(255, 255, 255, 0.055);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 18px 46px rgba(168, 85, 255, 0.12);
  font-size: 0.88rem;
  font-weight: 780;
  line-height: 1.25;
  transition: opacity 280ms ease, transform 280ms ease;
}

.cinema-detail-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.42rem;
  margin-top: 0.72rem;
}

.cinema-detail-points span {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 2rem;
  padding: 0.4rem 0.68rem 0.4rem 1.85rem;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  color: rgba(239, 245, 255, 0.82);
  background: rgba(255, 255, 255, 0.052);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
  font-size: 0.8rem;
  font-weight: 720;
  line-height: 1.15;
}

.cinema-detail-points span::before {
  content: "";
  position: absolute;
  left: 0.74rem;
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--violet-hot), var(--cyan));
  box-shadow: 0 0 16px rgba(217, 70, 239, 0.62);
}

.cinema-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.cinema-price {
  width: min(620px, calc(100vw - 3rem));
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 2.4rem;
  background: linear-gradient(145deg, rgba(26, 12, 56, 0.88), rgba(9, 13, 27, 0.82));
  box-shadow: 0 44px 120px rgba(0, 0, 0, 0.55), 0 0 110px rgba(168, 85, 255, 0.34);
  text-align: center;
  opacity: 0;
  transform: translate(-50%, -45%) scale(0.82);
  filter: blur(18px);
}

.cinema-price span,
.cinema-price small,
.cinema-price em {
  display: block;
  color: var(--muted);
  font-weight: 800;
}

.cinema-price em {
  width: fit-content;
  margin: 1.1rem auto 0;
  padding: 0.62rem 0.86rem;
  border: 1px solid rgba(71, 255, 224, 0.2);
  border-radius: 999px;
  color: #ecfeff;
  background: rgba(71, 255, 224, 0.08);
  font-size: 0.84rem;
  font-style: normal;
}

.cinema-price strong {
  display: block;
  margin: 0.35rem 0 0.65rem;
  font-size: clamp(3.4rem, 9vw, 7rem);
  letter-spacing: -0.08em;
  background: linear-gradient(110deg, #fff, var(--violet-hot), var(--cyan));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.cinema-stepper {
  position: absolute;
  left: 50%;
  bottom: 1.7rem;
  display: flex;
  gap: 0.48rem;
  transform: translateX(-50%);
}

.cinema-stepper span {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  transition: width 320ms ease, background 320ms ease;
}

body[data-cinema-active="true"] .intro-emblem {
  opacity: calc(1 - var(--intro-progress, 0));
  transform: scale(calc(1 - var(--intro-progress, 0) * 0.24));
  filter: blur(calc(var(--intro-progress, 0) * 18px));
}

body[data-cinema-active="true"] .closed-mac {
  opacity: calc((1 - var(--open-progress, 0)) * var(--closed-progress, 0));
  filter: blur(calc((1 - var(--closed-progress, 0)) * 16px));
  transform:
    translate(-50%, -50%)
    translateY(calc(96px - var(--closed-progress, 0) * 76px))
    rotateX(calc(72deg - var(--closed-progress, 0) * 6deg))
    scale(calc(0.76 + var(--closed-progress, 0) * 0.24));
}

body[data-cinema-active="true"] .cinema-macbook {
  opacity: calc(var(--open-progress, 0) * var(--mac-morph-opacity, 1));
  filter: blur(calc((1 - var(--open-progress, 0)) * 18px + var(--morph-progress, 0) * 12px));
  transform:
    translate(calc(-50% + var(--mac-shift-x, 0vw)), -47%)
    rotateX(4deg)
    rotateY(calc(-8deg - var(--explain-progress, 0) * 10deg - var(--morph-progress, 0) * 18deg))
    scale(calc((0.72 + var(--open-progress, 0) * 0.22) * var(--mac-morph-scale, 1)));
}

body[data-cinema-active="true"] .cinema-copy {
  opacity: calc(var(--open-progress, 0) + var(--morph-progress, 0) + var(--price-progress, 0));
  transform: translateY(-38%) translateX(calc(-28px + var(--open-progress, 0) * 28px));
}

body[data-cinema-step="0"] .cinema-copy,
body[data-cinema-step="1"] .cinema-copy {
  pointer-events: none;
}

body[data-cinema-active="true"] .cinema-iphone {
  opacity: calc(var(--phone-morph-opacity, 0) * (1 - var(--price-progress, 0) * 0.76));
  filter: blur(calc((1 - var(--phone-morph-opacity, 0)) * 18px + var(--price-progress, 0) * 24px));
  transform:
    translate(
      calc(-50% + var(--morph-progress, 0) * 38vw + var(--price-progress, 0) * 8vw),
      calc(-50% + var(--price-progress, 0) * 24vh)
    )
    rotateZ(calc(-11deg + var(--morph-progress, 0) * 4deg + var(--price-progress, 0) * 10deg))
    rotateY(calc(18deg - var(--morph-progress, 0) * 10deg + var(--price-progress, 0) * 14deg))
    scale(calc(var(--phone-morph-scale, 0.62) * (1 - var(--price-progress, 0) * 0.2)));
}

body[data-cinema-active="true"] .cinema-price {
  opacity: var(--price-opacity, 0);
  filter: blur(calc((1 - var(--price-progress, 0)) * 14px));
  transform:
    translate(calc(-50% + 22vw), calc(-48% + var(--price-lift, 46px)))
    scale(var(--price-scale, 0.9));
}

body[data-cinema-step="0"] .cinema-stepper span:nth-child(1),
body[data-cinema-step="1"] .cinema-stepper span:nth-child(2),
body[data-cinema-step="2"] .cinema-stepper span:nth-child(3),
body[data-cinema-step="3"] .cinema-stepper span:nth-child(4),
body[data-cinema-step="4"] .cinema-stepper span:nth-child(5),
body[data-cinema-step="5"] .cinema-stepper span:nth-child(6) {
  width: 1.6rem;
  background: linear-gradient(90deg, var(--violet-hot), var(--cyan));
}

.cinema-summary,
.cinema-final-band,
.cinema-pricing-final {
  position: relative;
  z-index: 12;
  width: min(1120px, calc(100vw - 2rem));
  margin: 0 auto;
}

.cinema-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 8rem 0 5rem;
}

.cinema-summary article {
  min-height: 280px;
  padding: 1.4rem;
  border: 1px solid var(--border);
  border-radius: 2rem;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.052));
  backdrop-filter: blur(22px) saturate(1.3);
}

.cinema-summary span {
  color: var(--cyan);
  font-weight: 950;
}

.cinema-summary h2 {
  margin-top: 5rem;
}

.cinema-summary p,
.cinema-final-band p {
  color: var(--muted);
  line-height: 1.65;
}

.cinema-final-band,
.cinema-pricing-final {
  padding: 6rem 0;
}

.cinema-final-band h2 {
  max-width: 820px;
}

@media (max-width: 900px) {
  .cinema-copy {
    left: 1rem;
    right: 1rem;
    top: auto;
    bottom: 5rem;
    width: auto;
    transform: translateY(30px);
  }

  .cinema-copy h1 {
    max-width: 12ch;
    font-size: clamp(2.6rem, 13vw, 4.8rem);
  }

  body[data-cinema-step="2"] .cinema-macbook,
  body[data-cinema-step="3"] .cinema-macbook {
    transform: translate(-50%, -60%) rotateX(2deg) rotateY(-8deg) scale(0.82);
  }

  body[data-cinema-step="4"] .cinema-iphone {
    transform: translate(-50%, -58%) rotateZ(-5deg) scale(0.8);
  }

  .cinema-macbook {
    width: min(760px, 94vw);
  }

  .cinema-iphone {
    width: min(260px, 48vw);
  }

  .cinema-iphone-screen {
    min-height: 420px;
  }

  .cinema-summary {
    grid-template-columns: 1fr;
  }
}

/* Cinematic polish v4: frameless navigation + single MacBook opening */
.site-header {
  width: min(1120px, calc(100vw - 2rem));
  padding: 0.35rem 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.site-header::before {
  display: none;
}

.brand {
  gap: 0.7rem;
  padding: 0;
  background: transparent;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.35));
}

.brand-mark {
  width: 2.75rem;
  height: 2.75rem;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.42), transparent 34%),
    linear-gradient(135deg, rgba(217, 70, 239, 0.42), rgba(71, 255, 224, 0.18));
  border-color: rgba(255, 255, 255, 0.26);
  box-shadow: 0 0 34px rgba(168, 85, 255, 0.34);
}

.brand-mark img {
  width: 1.95rem;
  height: 1.95rem;
}

.site-nav,
.header-actions {
  min-height: auto;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.site-nav {
  gap: clamp(1.15rem, 3vw, 2.4rem);
}

.header-actions {
  gap: 0.75rem;
}

.site-nav a,
.login-link {
  position: relative;
  opacity: 0;
  border-radius: 999px;
  transform: translateY(-18px);
  animation: nav-item-rise 820ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.site-nav a {
  padding: 0.42rem 0;
  color: rgba(239, 245, 255, 0.76);
  background: transparent;
  font-weight: 650;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--violet-hot), var(--cyan));
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 220ms ease, transform 220ms ease;
}

.site-nav a:hover {
  color: var(--text);
  background: transparent;
}

.site-nav a:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.login-link {
  padding: 0.78rem 1.05rem;
  backdrop-filter: blur(18px) saturate(1.28);
}

.login-link.secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.09);
}

.login-link.primary {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.18),
    0 0 28px rgba(168, 85, 255, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.brand { animation-delay: 240ms; }
.site-nav a:nth-child(1) { animation-delay: 360ms; }
.site-nav a:nth-child(2) { animation-delay: 440ms; }
.site-nav a:nth-child(3) { animation-delay: 520ms; }
.site-nav a:nth-child(4) { animation-delay: 600ms; }
.login-link.secondary { animation-delay: 700ms; }
.login-link.primary { animation-delay: 780ms; }

@keyframes nav-item-rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.intro-emblem {
  gap: 0;
}

.intro-emblem img {
  width: clamp(10rem, 24vw, 18rem);
  height: clamp(10rem, 24vw, 18rem);
  filter:
    drop-shadow(0 0 42px rgba(217, 70, 239, 0.84))
    drop-shadow(0 0 96px rgba(71, 255, 224, 0.26));
}

.intro-emblem strong,
.closed-mac {
  display: none;
}

.cinema-macbook {
  width: min(730px, 56vw);
  transform-style: preserve-3d;
  opacity: 0;
  filter: blur(20px);
}

.cinema-mac-lid {
  transform-origin: bottom center;
  transform:
    rotateX(var(--mac-open-deg, 76deg))
    translateZ(calc((1 - var(--open-progress, 0)) * -20px));
  backface-visibility: hidden;
}

.cinema-mac-lid::before {
  content: "";
  position: absolute;
  inset: 0.62rem;
  z-index: 4;
  display: grid;
  place-items: center;
  border-radius: 1.45rem 1.45rem 0.86rem 0.86rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.14), transparent 28%),
    linear-gradient(135deg, #d9e1ee 0%, #667085 42%, #161b29 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
  opacity: calc(1 - var(--open-progress, 0));
  transition: opacity 120ms linear;
}

.cinema-mac-lid::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 5;
  width: clamp(3rem, 7vw, 5.4rem);
  aspect-ratio: 1;
  background: url("../img/logo-nexus-clear.png") center / contain no-repeat;
  opacity: calc((1 - var(--open-progress, 0)) * 0.62);
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 0 24px rgba(168, 85, 255, 0.38));
  pointer-events: none;
}

.cinema-mac-screen {
  opacity: var(--mac-screen-opacity, 0);
  transition: opacity 120ms linear;
}

body[data-cinema-active="true"] .cinema-macbook {
  opacity: calc(var(--mac-presence, 0) * var(--mac-morph-opacity, 1));
  filter: blur(calc((1 - var(--mac-presence, 0)) * 20px + var(--morph-progress, 0) * 12px));
  transform:
    translate(calc(-50% + var(--mac-shift-x, 0vw)), calc(-47% + (1 - var(--mac-presence, 0)) * 42px))
    rotateX(calc(14deg - var(--open-progress, 0) * 10deg))
    rotateY(calc(-5deg - var(--explain-progress, 0) * 11deg - var(--morph-progress, 0) * 18deg))
    scale(calc((0.78 + var(--mac-presence, 0) * 0.18) * var(--mac-morph-scale, 1)));
}

body[data-cinema-active="true"] .cinema-copy {
  opacity: calc(var(--open-progress, 0) + var(--morph-progress, 0) + var(--price-progress, 0));
  transform: translateY(-38%) translateX(calc(-28px + var(--open-progress, 0) * 28px));
}

body[data-cinema-step="0"] .cinema-copy {
  display: none;
}

@media (max-width: 760px) {
  .site-header {
    top: 0.85rem;
    width: calc(100vw - 1.4rem);
  }

  .brand > span:last-child,
  .site-nav {
    display: none;
  }

  .login-link {
    padding: 0.7rem 0.85rem;
    font-size: 0.84rem;
  }

  .intro-emblem img {
    width: clamp(8rem, 46vw, 13rem);
    height: clamp(8rem, 46vw, 13rem);
  }

  body[data-cinema-active="true"] .cinema-macbook {
    transform:
      translate(-50%, calc(-58% + (1 - var(--mac-presence, 0)) * 32px))
      rotateX(calc(12deg - var(--open-progress, 0) * 8deg))
      rotateY(calc(-4deg - var(--morph-progress, 0) * 12deg))
      scale(calc((0.72 + var(--mac-presence, 0) * 0.14) * var(--mac-morph-scale, 1)));
  }
}