:root {
  color-scheme: dark;
  --bg: #050816;
  --bg-deep: #03050d;
  --surface: rgba(9, 14, 28, 0.86);
  --surface-strong: rgba(7, 11, 22, 0.94);
  --surface-soft: rgba(12, 20, 40, 0.7);
  --line: rgba(120, 150, 220, 0.18);
  --line-strong: rgba(140, 188, 255, 0.28);
  --text: #edf4ff;
  --muted: #9fb0d0;
  --muted-strong: #c6d3ef;
  --cyan: #67e8f9;
  --blue: #60a5fa;
  --amber: #fbbf24;
  --gold: #f59e0b;
  --rose: #f472b6;
  --lime: #d9f991;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.28);
  --radius: 22px;
  --radius-lg: 28px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family:
    Inter,
    "PingFang SC",
    "Hiragino Sans GB",
    "Microsoft YaHei",
    "Noto Sans CJK SC",
    system-ui,
    sans-serif;
  background:
    radial-gradient(circle at 18% 18%, rgba(96, 165, 250, 0.16), transparent 24%),
    radial-gradient(circle at 84% 12%, rgba(244, 114, 182, 0.14), transparent 22%),
    radial-gradient(circle at 56% 82%, rgba(103, 232, 249, 0.1), transparent 22%),
    linear-gradient(180deg, #02040a 0%, #060b17 44%, #03050d 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(159, 176, 208, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 176, 208, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 95%);
  opacity: 0.42;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 20%, transparent 80%, rgba(255, 255, 255, 0.02));
  mix-blend-mode: screen;
  opacity: 0.15;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

svg {
  display: block;
}

h1,
h2,
h3,
p,
dl {
  margin: 0;
}

h1,
h2,
h3,
button,
.button,
.brand,
.site-nav a {
  text-wrap: balance;
}

h1,
h2,
h3 {
  line-height: 1.05;
  letter-spacing: 0;
}

button,
.button {
  border: 0;
  font: inherit;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 80;
  height: 3px;
  background: rgba(255, 255, 255, 0.03);
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--rose), var(--amber));
  box-shadow: 0 0 18px rgba(103, 232, 249, 0.6);
}

.site-shell {
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: 18px 24px 72px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 15px 18px;
  margin-bottom: 22px;
  border: 1px solid rgba(140, 188, 255, 0.16);
  border-radius: 24px;
  background: rgba(6, 10, 20, 0.76);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-soft);
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  text-decoration: none;
}

.brand-mark {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, #adf4ff, #7cc7ff 45%, #ffd39f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-copy {
  font-size: 0.78rem;
  color: var(--muted);
}

.site-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active,
.site-nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(140, 188, 255, 0.2);
  transform: translateY(-1px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
  cursor: pointer;
}

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

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.button-primary {
  color: #07111f;
  background: linear-gradient(135deg, #7de3f4 0%, #8ec9ff 55%, #ffd08e 100%);
  box-shadow: 0 14px 32px rgba(97, 195, 255, 0.25);
}

.button-primary:hover {
  box-shadow: 0 16px 36px rgba(97, 195, 255, 0.32);
}

.button-secondary {
  color: var(--text);
  border: 1px solid rgba(140, 188, 255, 0.2);
  background: rgba(255, 255, 255, 0.03);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(140, 188, 255, 0.3);
}

.button-sm {
  min-height: 42px;
  padding-inline: 16px;
  font-size: 0.92rem;
}

.section {
  padding: 78px 0;
}

.section + .section {
  border-top: 1px solid rgba(140, 188, 255, 0.08);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 42px;
  align-items: center;
  min-height: auto;
  padding: 12px 0 10px;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  margin-bottom: 24px;
  border-radius: 999px;
  border: 1px solid rgba(140, 188, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 14px rgba(103, 232, 249, 0.8);
}

.hero h1 {
  font-size: 3.65rem;
  max-width: 11ch;
  margin-bottom: 22px;
}

.hero-lead {
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.stat {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(10, 16, 31, 0.75);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.stat dt {
  margin-bottom: 8px;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text);
}

.stat dd {
  color: var(--muted);
  line-height: 1.6;
}

.hero-visual {
  justify-self: end;
  width: min(100%, 560px);
}

.visual-frame {
  position: relative;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(140, 188, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(12, 18, 34, 0.96), rgba(6, 10, 20, 0.98));
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
  transform:
    perspective(1400px)
    rotateX(var(--tilt-x, 0deg))
    rotateY(var(--tilt-y, 0deg));
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
  overflow: hidden;
}

.visual-frame::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius-lg) - 1px);
  border: 1px solid rgba(103, 232, 249, 0.06);
  pointer-events: none;
}

.visual-frame::after {
  content: "";
  position: absolute;
  inset: auto 12px 12px;
  height: 18%;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(103, 232, 249, 0.22), transparent 70%);
  filter: blur(18px);
  pointer-events: none;
}

.visual-frame img {
  width: 100%;
  height: min(500px, 64vh);
  aspect-ratio: 906 / 1226;
  object-fit: contain;
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.visual-badge,
.visual-chip {
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(140, 188, 255, 0.22);
  background: rgba(4, 8, 17, 0.72);
  color: var(--text);
  font-size: 0.86rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}

.visual-badge {
  top: 18px;
  left: 18px;
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.16), rgba(96, 165, 250, 0.16));
}

.visual-chip-left {
  left: 16px;
  bottom: 104px;
}

.visual-chip-right {
  right: 16px;
  top: 88px;
}

.visual-chip-bottom {
  right: 18px;
  bottom: 16px;
  background: linear-gradient(135deg, rgba(244, 114, 182, 0.14), rgba(251, 191, 36, 0.14));
}

.hero-visual figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

.section-head {
  display: grid;
  gap: 12px;
  max-width: 740px;
  margin-bottom: 28px;
}

.section-kicker {
  color: var(--cyan);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: 2.35rem;
}

.section-head p:last-child {
  color: var(--muted);
  max-width: 64ch;
  line-height: 1.7;
}

.core-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  gap: 28px;
  align-items: center;
}

.core-orbit {
  position: relative;
  min-height: 540px;
  aspect-ratio: 1;
  border-radius: 32px;
  border: 1px solid rgba(140, 188, 255, 0.16);
  background:
    radial-gradient(circle at 50% 50%, rgba(95, 126, 255, 0.18), transparent 30%),
    radial-gradient(circle at 50% 50%, rgba(103, 232, 249, 0.08), transparent 55%),
    linear-gradient(180deg, rgba(8, 12, 24, 0.96), rgba(5, 8, 16, 0.98));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.core-orbit::before,
.core-orbit::after {
  content: "";
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  border: 1px solid rgba(103, 232, 249, 0.16);
  box-shadow:
    0 0 0 1px rgba(96, 165, 250, 0.08) inset,
    0 0 30px rgba(103, 232, 249, 0.08);
}

.core-orbit::after {
  inset: 21%;
  border-color: rgba(244, 114, 182, 0.16);
  animation: ring-spin 42s linear infinite;
}

.core-orbit-ring {
  position: absolute;
  inset: 4%;
  border-radius: 50%;
  border: 1px solid rgba(251, 191, 36, 0.18);
  box-shadow: 0 0 34px rgba(251, 191, 36, 0.05);
  animation: ring-spin-reverse 54s linear infinite;
}

.core-orbit-ring-inner {
  inset: 16%;
  border-color: rgba(103, 232, 249, 0.16);
  animation-duration: 34s;
}

.core-center {
  position: absolute;
  inset: 50%;
  display: grid;
  place-items: center;
  width: 214px;
  aspect-ratio: 1;
  padding: 26px;
  border-radius: 50%;
  border: 1px solid rgba(140, 188, 255, 0.22);
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.08), transparent 42%),
    radial-gradient(circle at 50% 50%, rgba(103, 232, 249, 0.1), rgba(7, 11, 22, 0.96) 72%);
  box-shadow:
    0 0 0 12px rgba(103, 232, 249, 0.03),
    0 0 44px rgba(96, 165, 250, 0.14);
  transform: translate(-50%, -50%);
  text-align: center;
}

.core-center-kicker {
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.core-center strong {
  display: block;
  margin-top: 8px;
  font-size: 2.5rem;
}

.core-center p {
  color: var(--muted);
  font-size: 0.92rem;
}

.orbit-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(140, 188, 255, 0.22);
  background: rgba(8, 14, 28, 0.85);
  color: var(--muted-strong);
  font-size: 0.84rem;
  backdrop-filter: blur(10px);
  animation: float-chip 6.2s ease-in-out infinite;
}

.orbit-chip-top {
  top: 12%;
  left: 50%;
  transform: translateX(-50%);
}

.orbit-chip-right {
  top: 27%;
  right: 6%;
}

.orbit-chip-bottom-right {
  right: 12%;
  bottom: 20%;
  animation-delay: -1.1s;
}

.orbit-chip-bottom {
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: -0.8s;
}

.orbit-chip-left {
  left: 6%;
  top: 40%;
  animation-delay: -1.8s;
}

.core-panels {
  display: grid;
  gap: 16px;
}

.core-panel {
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(10, 16, 30, 0.74);
  box-shadow: var(--shadow-soft);
}

.panel-label {
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.core-panel h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.core-panel p:last-child {
  color: var(--muted);
  line-height: 1.7;
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.module-card {
  --accent: 103 232 249;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 220px;
  padding: 20px;
  border-radius: 20px;
  border: 1px solid rgb(var(--accent) / 0.24);
  background:
    linear-gradient(180deg, rgba(11, 17, 32, 0.92), rgba(5, 8, 16, 0.98));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.module-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgb(var(--accent) / 0.14), transparent 40%),
    linear-gradient(135deg, rgb(var(--accent) / 0.08), transparent 34%);
  pointer-events: none;
}

.module-card:hover {
  transform: translateY(-4px);
  border-color: rgb(var(--accent) / 0.42);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.42);
}

.module-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.module-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgb(var(--accent) / 0.45);
  color: rgb(var(--accent));
  background: rgb(var(--accent) / 0.08);
  font-size: 1.05rem;
  font-weight: 800;
  flex: none;
}

.module-icon,
.delivery-icon svg {
  width: 44px;
  height: 44px;
  flex: none;
  color: rgb(var(--accent));
}

.module-icon path,
.module-icon circle,
.delivery-icon svg path,
.delivery-icon svg circle,
.delivery-icon svg rect {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.module-card h3 {
  position: relative;
  z-index: 1;
  font-size: 1.15rem;
  line-height: 1.28;
  max-width: 13ch;
}

.module-card p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  line-height: 1.65;
}

.module-card span {
  position: relative;
  z-index: 1;
  margin-top: auto;
  color: rgb(var(--accent));
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.accent-amber {
  --accent: 251 191 36;
}

.accent-cyan {
  --accent: 103 232 249;
}

.accent-rose {
  --accent: 244 114 182;
}

.accent-lime {
  --accent: 217 249 157;
}

.accent-gold {
  --accent: 245 158 11;
}

.delivery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.delivery-card {
  padding: 22px;
  min-height: 188px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(10, 16, 30, 0.76);
  box-shadow: var(--shadow-soft);
}

.delivery-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  border-radius: 18px;
  border: 1px solid rgba(140, 188, 255, 0.18);
  background: rgba(255, 255, 255, 0.03);
}

.delivery-card h3 {
  margin-bottom: 10px;
  font-size: 1.16rem;
}

.delivery-card p {
  color: var(--muted);
  line-height: 1.68;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 28px 30px;
  border-radius: 28px;
  border: 1px solid rgba(140, 188, 255, 0.18);
  background:
    linear-gradient(135deg, rgba(103, 232, 249, 0.08), rgba(244, 114, 182, 0.08)),
    rgba(8, 12, 22, 0.92);
  box-shadow: var(--shadow);
}

.cta-copy {
  max-width: 700px;
}

.cta-copy h2 {
  margin-top: 8px;
  font-size: 2.1rem;
}

.cta-copy p:last-child {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.cta-email {
  display: inline-flex;
  margin-top: 16px;
  color: var(--cyan);
  font-weight: 800;
  text-decoration: none;
}

.cta-email:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

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

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 620ms ease,
    transform 620ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js .hero .reveal {
  opacity: 1;
  transform: none;
  transition: none;
}

.accent-cyan .module-icon,
.accent-cyan .delivery-icon svg {
  color: rgb(var(--accent));
}

@keyframes ring-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes ring-spin-reverse {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

@keyframes float-chip {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -6px;
  }
}

@media (max-width: 1240px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.86fr);
  }

  .hero h1 {
    font-size: 3.4rem;
  }

  .modules-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .site-header > .button {
    width: 100%;
  }

  .hero,
  .core-layout,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    justify-self: start;
    width: min(100%, 620px);
  }

  .core-orbit {
    width: min(100%, 620px);
    justify-self: start;
  }

  .modules-grid,
  .delivery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-panel {
    align-items: start;
  }
}

@media (max-width: 700px) {
  .site-shell {
    padding-inline: 16px;
  }

  .site-header {
    top: 8px;
    padding: 14px;
  }

  .brand-copy {
    display: none;
  }

  .hero h1 {
    font-size: 2.55rem;
    max-width: 100%;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-stats,
  .modules-grid,
  .delivery-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 62px 0;
  }

  .section-head h2,
  .cta-copy h2 {
    font-size: 1.9rem;
  }

  .core-orbit {
    min-height: 440px;
  }

  .core-center {
    width: 180px;
  }

  .core-center strong {
    font-size: 2rem;
  }

  .orbit-chip {
    font-size: 0.76rem;
    padding-inline: 12px;
  }

  .cta-panel {
    padding: 22px;
  }
}

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

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

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

/* Reference image treatment: the eight evolution modules orbit one shared core. */
:root {
  --violet: #9d7dff;
}

body {
  background:
    radial-gradient(circle at 50% 42%, rgba(157, 125, 255, 0.12), transparent 24%),
    radial-gradient(circle at 17% 16%, rgba(83, 240, 255, 0.12), transparent 23%),
    radial-gradient(circle at 83% 15%, rgba(255, 117, 211, 0.1), transparent 22%),
    radial-gradient(circle at 50% 88%, rgba(255, 177, 59, 0.07), transparent 23%),
    linear-gradient(180deg, #02040a 0%, #040714 40%, #03050d 100%);
}

.hero-surface {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-surface span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(160, 205, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  font-size: 0.82rem;
}

.visual-frame {
  aspect-ratio: 632 / 544;
  padding: 18px;
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 50%, rgba(157, 125, 255, 0.18), transparent 29%),
    radial-gradient(circle at 50% 50%, rgba(83, 240, 255, 0.1), transparent 60%),
    linear-gradient(180deg, rgba(9, 14, 28, 0.98), rgba(5, 7, 16, 0.98));
}

.visual-frame::before {
  border-radius: 29px;
}

.visual-frame::after {
  inset: auto 12px 12px;
  height: 18%;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(83, 240, 255, 0.2), transparent 70%);
  filter: blur(18px);
  opacity: 0.75;
}

.visual-frame img {
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  border-radius: 18px;
}

.core-orbit {
  min-height: 620px;
  background:
    radial-gradient(circle at 50% 50%, rgba(157, 125, 255, 0.18), transparent 28%),
    radial-gradient(circle at 50% 50%, rgba(83, 240, 255, 0.08), transparent 55%),
    linear-gradient(180deg, rgba(8, 12, 24, 0.96), rgba(5, 8, 16, 0.98));
}

.core-orbit::after {
  border-color: rgba(255, 117, 211, 0.16);
}

.core-center {
  width: 240px;
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.08), transparent 42%),
    radial-gradient(circle at 50% 50%, rgba(83, 240, 255, 0.1), rgba(7, 11, 22, 0.96) 72%);
}

.core-center strong {
  font-size: 2.9rem;
}

.orbit-chip {
  display: grid;
  place-items: center;
  gap: 3px;
  width: 112px;
  min-height: 112px;
  padding: 14px;
  border-radius: 50%;
  font-size: 0.8rem;
}

.orbit-chip strong {
  display: block;
  color: currentColor;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
}

.orbit-chip span {
  text-align: center;
  line-height: 1.1;
}

.orbit-chip-top { top: 4%; }
.orbit-chip-top-right { right: 10%; top: 9%; animation-delay: -0.7s; }
.orbit-chip-right { top: 26%; right: 4%; }
.orbit-chip-bottom-right { right: 8%; bottom: 18%; }
.orbit-chip-bottom { bottom: 4%; }
.orbit-chip-bottom-left { left: 10%; bottom: 10%; animation-delay: -1.4s; }
.orbit-chip-left { left: 4%; top: 40%; }
.orbit-chip-top-left { left: 10%; top: 9%; animation-delay: -1.8s; }

.module-card {
  min-height: 228px;
}

.module-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% 35%;
  height: 62%;
  background: radial-gradient(circle, rgb(var(--accent) / 0.2), transparent 65%);
  filter: blur(8px);
  opacity: 0.75;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.module-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgb(var(--accent) / 0.5);
}

.module-card:focus-visible {
  outline: 2px solid rgb(var(--accent));
  outline-offset: 4px;
}

.module-card:hover::after {
  opacity: 1;
}

.accent-blue { --accent: 110 168 255; }
.accent-violet { --accent: 157 125 255; }

[data-module-card]:hover h3,
[data-module-card]:hover p,
[data-module-card]:hover span {
  text-shadow: 0 0 12px rgb(var(--accent) / 0.16);
}

[data-module-spot] {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.is-module-active {
  transform: translateY(-5px) scale(1.03);
  border-color: rgb(var(--accent, 103 232 249) / 0.72) !important;
  box-shadow:
    0 0 0 1px rgb(var(--accent, 103 232 249) / 0.2) inset,
    0 0 28px rgb(var(--accent, 103 232 249) / 0.3),
    0 24px 50px rgba(0, 0, 0, 0.42);
}

.orbit-chip.is-module-active {
  transform: scale(1.06);
}

.orbit-chip-top.is-module-active,
.orbit-chip-bottom.is-module-active {
  transform: translateX(-50%) scale(1.06);
}

@media (max-width: 700px) {
  .orbit-chip span {
    font-size: 0.58rem;
  }

  .orbit-chip {
    width: 74px;
    min-height: 74px;
    padding: 8px;
    font-size: 0.68rem;
  }

  .core-center {
    width: 180px;
  }
}