@property --spin-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

:root {
  --bg: #070214;
  --bg-2: #120823;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.14);
  --surface-soft: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 255, 255, 0.22);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --muted-2: rgba(255, 255, 255, 0.56);
  --purple: #8b5cf6;
  --purple-2: #a855f7;
  --purple-3: #c084fc;
  --violet-dark: #4c1d95;
  --pink: #ec4899;
  --cyan: #22d3ee;
  --green: #34d399;
  --shadow: 0 30px 80px rgba(10, 3, 24, 0.45);
  --container: 1160px;
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 10%, rgba(168, 85, 247, 0.35), transparent 34%),
    radial-gradient(circle at 78% 0%, rgba(34, 211, 238, 0.18), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, #0b0318 42%, #10051f 100%);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  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, 0.85), transparent 86%);
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.landing-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.ambient {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  z-index: -2;
  filter: blur(34px);
  opacity: 0.42;
  pointer-events: none;
  animation: ambientFloat 14s ease-in-out infinite alternate;
}

.ambient-one {
  top: 11%;
  left: -170px;
  background: rgba(139, 92, 246, 0.52);
}

.ambient-two {
  top: 35%;
  right: -210px;
  background: rgba(236, 72, 153, 0.32);
  animation-delay: -5s;
}

.ambient-three {
  bottom: 4%;
  left: 40%;
  background: rgba(34, 211, 238, 0.2);
  animation-delay: -8s;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 18px 0;
  transition: padding 220ms ease, background 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}

.site-header.is-scrolled {
  padding: 10px 0;
  background: rgba(7, 2, 20, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: 20px;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 40px rgba(139, 92, 246, 0.2);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
}

.site-nav a {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.site-nav a::before,
.site-nav a::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
}

.site-nav a::before {
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.96), rgba(236, 72, 153, 0.86));
  opacity: 0;
  transform: scale(0.78);
  transition: opacity 190ms ease, transform 220ms ease;
}

.site-nav a::after {
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: linear-gradient(90deg, #fff, var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}

.site-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.site-nav a.is-active,
.site-nav a[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(139, 92, 246, 0.32), inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.site-nav a.is-active::before,
.site-nav a[aria-current="page"]::before {
  opacity: 1;
  transform: scale(1);
}

.site-nav a:hover::after,
.site-nav a.is-active::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

@supports selector(body:has(#features:target)) {
  html:not(.js-ready) body:has(#features:target) .site-nav a[href="#features"],
  html:not(.js-ready) body:has(#results:target) .site-nav a[href="#results"],
  html:not(.js-ready) body:has(#classrooms:target) .site-nav a[href="#classrooms"],
  html:not(.js-ready) body:has(#faq:target) .site-nav a[href="#faq"] {
    color: #fff;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.95), rgba(236, 72, 153, 0.86));
    transform: translateY(-1px);
    box-shadow: 0 14px 34px rgba(139, 92, 246, 0.32), inset 0 0 0 1px rgba(255, 255, 255, 0.28);
  }
}

.nav-actions,
.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.nav-actions {
  justify-content: flex-end;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: -0.01em;
  overflow: hidden;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 10%, rgba(255, 255, 255, 0.22) 48%, transparent 70%);
  transform: translateX(-130%);
  transition: transform 520ms ease;
}

.btn:hover::before {
  transform: translateX(130%);
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--purple-2), var(--pink));
  box-shadow: 0 18px 40px rgba(139, 92, 246, 0.33);
}

.btn-primary:hover {
  box-shadow: 0 22px 54px rgba(139, 92, 246, 0.46);
}

.btn-secondary,
.btn-ghost {
  color: #fff;
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover,
.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.13);
}

.btn-large {
  min-height: 54px;
  padding-inline: 23px;
  font-size: 15px;
}

.centered {
  justify-content: center;
}

.hero-section {
  position: relative;
  padding: 82px 0 62px;
  overflow: hidden;
}

.hero-noise {
  position: absolute;
  inset: -1px;
  z-index: -1;
  opacity: 0.32;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 25%, rgba(168, 85, 247, 0.3), transparent 35%),
    linear-gradient(100deg, rgba(255, 255, 255, 0.045), transparent 40%, rgba(255, 255, 255, 0.035));
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 58px;
  align-items: center;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(192, 132, 252, 0.36);
  background: rgba(139, 92, 246, 0.12);
  color: #e9d5ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5);
  animation: pulseDot 1.8s ease-out infinite;
}

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

.hero-copy h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(46px, 6.3vw, 84px);
  line-height: 0.94;
  letter-spacing: -0.075em;
  font-weight: 900;
}

.hero-copy h1 span,
.section-heading h2 span {
  color: transparent;
  background: linear-gradient(135deg, #fff 5%, #c4b5fd 34%, #a855f7 62%, #22d3ee 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-copy p {
  max-width: 640px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.72;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.hero-points div,
.metric-card,
.info-card,
.quote-card,
.classroom-item,
.faq-item,
.small-panel {
  position: relative;
  overflow: hidden;
}

.hero-points div {
  padding: 16px;
  min-height: 112px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.hero-points div:hover,
.metric-card:hover,
.info-card:hover,
.quote-card:hover,
.classroom-item:hover,
.faq-item:hover {
  transform: translateY(-6px);
  border-color: rgba(192, 132, 252, 0.42);
  background: rgba(255, 255, 255, 0.105);
}

.hero-points strong,
.metric-card strong,
.info-card h3,
.classroom-item strong,
.quote-card strong,
.faq-item button,
.faq-item summary {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.hero-points span,
.metric-card span,
.classroom-item p,
.quote-card p,
.faq-item p {
  color: var(--muted);
  line-height: 1.55;
}

.hero-visual {
  position: relative;
  transform-style: preserve-3d;
  transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 220ms ease;
}

.glass-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow);
  backdrop-filter: blur(26px);
}

.platform-preview {
  position: relative;
  padding: 24px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  animation: previewFloat 6s ease-in-out infinite;
}

.platform-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.35), rgba(168, 85, 247, 0.2), rgba(34, 211, 238, 0.18));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.preview-glow {
  position: absolute;
  top: -160px;
  right: -160px;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  background: rgba(168, 85, 247, 0.42);
  filter: blur(28px);
  animation: glowPulse 4s ease-in-out infinite;
}

.orbit {
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.orbit::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.9);
}

.orbit-one {
  width: 520px;
  height: 520px;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  animation: orbitSpin 18s linear infinite;
}

.orbit-one::after {
  top: 32px;
  left: 110px;
}

.orbit-two {
  width: 420px;
  height: 420px;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  animation: orbitSpin 24s linear infinite reverse;
}

.orbit-two::after {
  right: 54px;
  bottom: 64px;
  background: var(--pink);
  box-shadow: 0 0 24px rgba(236, 72, 153, 0.82);
}

.preview-header,
.score-meta-row,
.module-score-card > div,
.panel-head,
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.preview-header {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
}

.preview-kicker,
.score-label,
.next-action-card span,
.small-panel span,
.panel-head span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-header strong,
.panel-head strong {
  font-size: 18px;
  letter-spacing: -0.035em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.3);
  background: rgba(52, 211, 153, 0.12);
  color: #bbf7d0;
  font-size: 12px;
  font-weight: 900;
}

.status-pill i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  animation: pulseDot 1.8s ease-out infinite;
}

.preview-score-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}

.score-card-main,
.module-score-card,
.next-action-card,
.preview-bottom-grid article,
.panel-card,
.metric-card,
.info-card,
.quote-card,
.classroom-item,
.faq-item {
  border: 1px solid var(--line);
  background: rgba(4, 1, 12, 0.36);
  border-radius: 24px;
}

.score-card-main {
  padding: 20px;
}

.score-number {
  margin: 7px 0 12px;
  font-size: clamp(46px, 5vw, 64px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.score-card-main p,
.next-action-card p,
.info-card p,
.section-heading p {
  color: var(--muted);
  line-height: 1.65;
}

.score-track,
.mini-line {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
}

.score-track span,
.mini-line span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
}

.is-visible .score-track span,
.hero-visual.is-visible .score-track span,
.platform-preview .score-track span {
  animation: barGrow 1.2s ease 0.55s forwards;
}

.is-visible .mini-line span,
.hero-visual.is-visible .mini-line span,
.platform-preview .mini-line span {
  animation: barGrow 1.1s ease 0.7s forwards;
}

.module-stack {
  display: grid;
  gap: 14px;
}

.module-score-card {
  padding: 18px;
  animation: microFloat 4.5s ease-in-out infinite;
}

.delay-float {
  animation-delay: -2s;
}

.module-score-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.module-score-card strong {
  font-size: 28px;
  letter-spacing: -0.06em;
}

.next-action-card {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 16px 0;
  padding: 18px;
  overflow: hidden;
}

.next-action-card strong {
  display: block;
  margin-bottom: 5px;
  letter-spacing: -0.025em;
}

.next-action-card p {
  margin: 0;
  font-size: 14px;
}

.next-action-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 70px;
  min-height: 42px;
  border-radius: 999px;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 16px 32px rgba(139, 92, 246, 0.28);
}

.shine-card::after,
.info-card::after,
.metric-card::after,
.quote-card::after,
.classroom-item::after,
.faq-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.08) 45%, transparent 80%);
  transform: translateX(-120%);
  transition: transform 680ms ease;
  pointer-events: none;
}

.shine-card:hover::after,
.info-card:hover::after,
.metric-card:hover::after,
.quote-card:hover::after,
.classroom-item:hover::after,
.faq-item:hover::after {
  transform: translateX(120%);
}

.preview-bottom-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.preview-bottom-grid article {
  padding: 15px;
  background: rgba(255, 255, 255, 0.065);
}

.tile-icon,
.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 12px;
  border-radius: 15px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 14px 30px rgba(139, 92, 246, 0.28);
}

.preview-bottom-grid strong {
  display: block;
  margin-bottom: 5px;
  font-size: 14px;
}

.preview-bottom-grid p {
  margin: 0;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.45;
}

.metrics-strip {
  position: relative;
  z-index: 2;
  padding: 22px 0 76px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.metric-card {
  min-height: 128px;
  padding: 24px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.035)),
    rgba(4, 1, 12, 0.36);
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.metric-card strong {
  font-size: 26px;
}

.section-block {
  padding: 92px 0;
  position: relative;
}

.alt-bg {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015)),
    radial-gradient(circle at 80% 0%, rgba(139, 92, 246, 0.16), transparent 35%);
  border-block: 1px solid rgba(255, 255, 255, 0.08);
}

.section-heading {
  margin-bottom: 42px;
}

.section-heading.center {
  text-align: center;
  margin-inline: auto;
}

.section-heading.left {
  text-align: left;
}

.section-heading.narrow {
  max-width: 780px;
}

.section-heading.max-text {
  max-width: 660px;
}

.section-heading h2 {
  margin-bottom: 16px;
  font-size: clamp(34px, 4.8vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.065em;
  font-weight: 900;
}

.section-heading p {
  margin-bottom: 0;
  font-size: 17px;
}

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

.info-card {
  min-height: 270px;
  padding: 28px;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.info-card.large {
  grid-column: span 2;
  background:
    radial-gradient(circle at 88% 14%, rgba(34, 211, 238, 0.18), transparent 32%),
    rgba(255, 255, 255, 0.07);
}

.info-card h3 {
  font-size: 23px;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1fr);
  gap: 54px;
  align-items: center;
}

.bullet-list {
  display: grid;
  gap: 13px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.bullet-list li {
  position: relative;
  padding: 14px 14px 14px 44px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--muted);
  line-height: 1.5;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 17px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.3);
}

.analytics-stack {
  display: grid;
  gap: 16px;
  transform-style: preserve-3d;
  transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 220ms ease;
}

.panel-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.chart-bars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: end;
  gap: 14px;
  height: 280px;
  margin-top: 24px;
  padding: 22px;
  border-radius: 22px;
  background: rgba(0, 0, 0, 0.18);
}

.chart-bars div {
  display: flex;
  min-width: 0;
  height: 100%;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
}

.chart-bars span {
  display: block;
  width: 100%;
  height: var(--height);
  min-height: 16px;
  border-radius: 999px 999px 12px 12px;
  background: linear-gradient(180deg, #c084fc, #7c3aed 48%, #22d3ee 120%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 14px 30px rgba(124, 58, 237, 0.25);
  transform: scaleY(1);
  transform-origin: bottom;
}

.js-ready .chart-bars span {
  opacity: 0.72;
  transform: scaleY(0.04);
}

.js-ready .analytics-stack.is-visible .chart-bars span,
.js-ready [data-reveal].is-visible .chart-bars span {
  animation: chartGrow 1.1s cubic-bezier(.2,.8,.2,1) forwards;
}

.chart-bars div:nth-child(2) span {
  animation-delay: 120ms;
}

.chart-bars div:nth-child(3) span {
  animation-delay: 220ms;
}

.chart-bars div:nth-child(4) span {
  animation-delay: 320ms;
}

.chart-bars label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.small-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.small-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.075);
}

.small-panel strong {
  font-size: 25px;
  letter-spacing: -0.05em;
}

.classroom-banner {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4vw, 50px);
  border-radius: var(--radius-xl);
}

.classroom-banner::before {
  content: "";
  position: absolute;
  inset: auto -20% -50% 25%;
  height: 340px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.22);
  filter: blur(50px);
  pointer-events: none;
}

.classroom-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 32px;
}

.classroom-item {
  min-height: 150px;
  padding: 22px;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.testimonials-wrap {
  position: relative;
}

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

.quote-card {
  min-height: 220px;
  padding: 28px;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.quote-card p {
  margin-bottom: 22px;
  font-size: 18px;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 54px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 0;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.faq-item summary {
  position: relative;
  width: 100%;
  padding: 22px 56px 22px 22px;
  border: 0;
  background: transparent;
  color: #fff;
  text-align: left;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 19px;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  transition: transform 180ms ease, background 180ms ease;
}

.faq-item[open] summary::after {
  content: "−";
  transform: rotate(180deg);
  background: rgba(139, 92, 246, 0.42);
}

.faq-item p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
  overflow: hidden;
}

.cta-block {
  padding: 40px 0 100px;
}

.cta-card {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 5vw, 64px);
  border: 1px solid var(--line);
  border-radius: 38px;
  text-align: center;
  background:
    radial-gradient(circle at 20% 0%, rgba(34, 211, 238, 0.18), transparent 32%),
    radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.22), transparent 30%),
    linear-gradient(135deg, rgba(139, 92, 246, 0.24), rgba(255, 255, 255, 0.06));
  box-shadow: var(--shadow);
}

.cta-card h2 {
  max-width: 800px;
  margin: 0 auto 16px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.065em;
  font-weight: 900;
}

.cta-card p {
  max-width: 640px;
  margin: 0 auto 30px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}


.back-to-top {
  position: fixed;
  right: clamp(18px, 3vw, 34px);
  bottom: clamp(18px, 3vw, 34px);
  z-index: 80;
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  border: 0;
  border-radius: 20px;
  color: #fff;
  cursor: pointer;
  background:
    linear-gradient(#120720, #120720) padding-box,
    conic-gradient(from var(--spin-angle, 0deg), var(--cyan), var(--purple-3), var(--pink), var(--cyan)) border-box;
  border: 1px solid transparent;
  box-shadow: 0 18px 52px rgba(139, 92, 246, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px) scale(0.82) rotate(-10deg);
  transition: opacity 220ms ease, transform 260ms cubic-bezier(.2,.8,.2,1), box-shadow 220ms ease;
}

.back-to-top::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 26px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.28), transparent 66%);
  opacity: 0;
  transform: scale(0.75);
  transition: opacity 220ms ease, transform 260ms ease;
}

.back-to-top::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 15px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 54%);
  opacity: 0.55;
}

.back-to-top span {
  position: relative;
  z-index: 1;
  font-size: 24px;
  line-height: 1;
  font-weight: 900;
  transform: translateY(1px);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1) rotate(0deg);
  animation: backToTopSpin 4.8s linear infinite, backToTopFloat 2.8s ease-in-out infinite;
}

.back-to-top.is-visible::before {
  opacity: 1;
  transform: scale(1);
}

.back-to-top:hover {
  transform: translateY(-6px) scale(1.04);
  box-shadow: 0 26px 70px rgba(236, 72, 153, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.back-to-top.is-boosting span {
  animation: rocketUp 560ms cubic-bezier(.2,.9,.2,1);
}

@keyframes backToTopSpin {
  to {
    --spin-angle: 360deg;
  }
}

@keyframes backToTopFloat {
  0%, 100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -5px;
  }
}

@keyframes rocketUp {
  0% {
    transform: translateY(1px);
  }
  45% {
    transform: translateY(-18px);
    opacity: 0;
  }
  46% {
    transform: translateY(18px);
    opacity: 0;
  }
  100% {
    transform: translateY(1px);
    opacity: 1;
  }
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(5, 1, 14, 0.7);
  backdrop-filter: blur(14px);
}

.footer-row strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 900;
}

.footer-row p {
  margin: 0;
  color: var(--muted-2);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  transition: color 180ms ease, transform 180ms ease;
}

.footer-links a:hover {
  color: #fff;
  transform: translateY(-2px);
}

.reveal-up,
.reveal-scale,
[data-reveal] {
  opacity: 1;
  transform: none;
  transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.8,.2,1);
  transition-delay: var(--delay, 0ms);
}

.js-ready .reveal-up,
.js-ready .reveal-scale,
.js-ready [data-reveal] {
  opacity: 0;
}

.js-ready .reveal-up,
.js-ready [data-reveal] {
  transform: translateY(34px);
}

.js-ready .reveal-scale {
  transform: translateY(28px) scale(0.96);
}

.js-ready .reveal-up.is-visible,
.js-ready .reveal-scale.is-visible,
.js-ready [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.delay-1 {
  transition-delay: 120ms;
  animation-delay: 120ms;
}

.delay-2 {
  transition-delay: 220ms;
  animation-delay: 220ms;
}

.delay-3 {
  transition-delay: 320ms;
  animation-delay: 320ms;
}

.delay-4 {
  transition-delay: 430ms;
  animation-delay: 430ms;
}

@keyframes ambientFloat {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(70px, -48px, 0) scale(1.08);
  }
}

@keyframes pulseDot {
  0% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.52);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(52, 211, 153, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0);
  }
}

@keyframes previewFloat {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-12px) rotate(0.4deg);
  }
}

@keyframes microFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes glowPulse {
  0%, 100% {
    opacity: 0.42;
    transform: scale(1);
  }
  50% {
    opacity: 0.74;
    transform: scale(1.15);
  }
}

@keyframes orbitSpin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes barGrow {
  to {
    width: var(--bar);
  }
}

@keyframes chartGrow {
  from {
    opacity: 0.72;
    transform: scaleY(0.04);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .split-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 42px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-copy p,
  .hero-copy h1 {
    margin-inline: auto;
  }

  .hero-actions,
  .hero-points {
    justify-content: center;
  }

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

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

@media (max-width: 880px) {
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 20px;
    right: 20px;
    display: grid;
    gap: 4px;
    border-radius: 24px;
    padding: 12px;
    transform: translateY(-10px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 13px 16px;
  }

  .nav-actions {
    display: none;
  }

  .hero-section {
    padding-top: 54px;
  }

  .hero-points,
  .metrics-grid,
  .preview-score-grid,
  .preview-bottom-grid,
  .small-cards {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .classroom-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .info-card.large {
    grid-column: span 1;
  }

  .chart-bars {
    height: 230px;
  }

  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .brand span {
    display: none;
  }

  .hero-copy h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .platform-preview,
  .panel-card,
  .classroom-banner,
  .cta-card {
    border-radius: 24px;
  }

  .platform-preview {
    padding: 16px;
  }

  .section-block {
    padding: 72px 0;
  }

  .back-to-top {
    width: 52px;
    height: 52px;
    border-radius: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal-up,
  .reveal-scale,
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .score-track span,
  .mini-line span {
    width: var(--bar) !important;
  }

  .chart-bars span {
    height: var(--height) !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .back-to-top.is-visible {
    animation: none !important;
  }
}

/* Theme mode support */
html[data-theme="light"] {
  --bg: #f7f3ff;
  --bg-2: #edf7ff;
  --surface: rgba(255, 255, 255, 0.76);
  --surface-strong: rgba(255, 255, 255, 0.9);
  --surface-soft: rgba(255, 255, 255, 0.58);
  --line: rgba(104, 62, 171, 0.16);
  --line-strong: rgba(104, 62, 171, 0.28);
  --text: #170f2b;
  --muted: rgba(23, 15, 43, 0.74);
  --muted-2: rgba(23, 15, 43, 0.56);
  --shadow: 0 30px 90px rgba(76, 29, 149, 0.14);
}

html[data-theme="light"] body {
  background:
    radial-gradient(circle at 18% 10%, rgba(168, 85, 247, 0.22), transparent 32%),
    radial-gradient(circle at 78% 0%, rgba(34, 211, 238, 0.16), transparent 30%),
    linear-gradient(180deg, #fff 0%, #f7f3ff 46%, #eef8ff 100%);
}

html[data-theme="light"] body::before {
  background-image:
    linear-gradient(rgba(91, 59, 150, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 59, 150, 0.055) 1px, transparent 1px);
}

html[data-theme="light"] .site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.78);
  border-bottom-color: rgba(104, 62, 171, 0.14);
  box-shadow: 0 12px 38px rgba(76, 29, 149, 0.08);
}

html[data-theme="light"] .site-nav,
html[data-theme="light"] .btn-secondary,
html[data-theme="light"] .glass-card,
html[data-theme="light"] .metric-card,
html[data-theme="light"] .info-card,
html[data-theme="light"] .analytics-panel,
html[data-theme="light"] .classroom-card,
html[data-theme="light"] .faq-item,
html[data-theme="light"] .platform-preview {
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(104, 62, 171, 0.16);
  box-shadow: 0 22px 60px rgba(76, 29, 149, 0.12);
}

html[data-theme="light"] .score-card-main,
html[data-theme="light"] .module-score-card,
html[data-theme="light"] .next-action-card,
html[data-theme="light"] .preview-bottom-grid article,
html[data-theme="light"] .chart-card,
html[data-theme="light"] .analytics-stat,
html[data-theme="light"] .workflow-step,
html[data-theme="light"] .footer-card {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(104, 62, 171, 0.14);
}

html[data-theme="light"] .brand,
html[data-theme="light"] .site-nav a,
html[data-theme="light"] .btn-secondary,
html[data-theme="light"] .preview-header strong,
html[data-theme="light"] .score-card-main,
html[data-theme="light"] .module-score-card,
html[data-theme="light"] .next-action-card,
html[data-theme="light"] .metric-card,
html[data-theme="light"] .info-card,
html[data-theme="light"] .analytics-panel,
html[data-theme="light"] .classroom-card,
html[data-theme="light"] .faq-item,
html[data-theme="light"] .site-footer {
  color: var(--text);
}

html[data-theme="light"] .site-nav a:hover,
html[data-theme="light"] .site-nav a.is-active,
html[data-theme="light"] .site-nav a[aria-current="page"],
html[data-theme="light"] .btn-primary,
html[data-theme="light"] .next-action-card a,
html[data-theme="light"] .icon-badge,
html[data-theme="light"] .back-to-top {
  color: #fff;
}

html[data-theme="light"] .ambient-one {
  background: rgba(139, 92, 246, 0.24);
}

html[data-theme="light"] .ambient-two {
  background: rgba(236, 72, 153, 0.18);
}

html[data-theme="light"] .ambient-three {
  background: rgba(34, 211, 238, 0.18);
}

/* Light theme contrast + premium footer/buttons polish */
html[data-theme="light"] .hero-copy h1,
html[data-theme="light"] .section-heading h2,
html[data-theme="light"] .footer-row strong,
html[data-theme="light"] .hero-points strong,
html[data-theme="light"] .metric-card strong,
html[data-theme="light"] .info-card h3,
html[data-theme="light"] .classroom-item strong,
html[data-theme="light"] .quote-card strong,
html[data-theme="light"] .faq-item summary {
  color: #100720 !important;
  text-shadow: 0 1px 0 rgba(255,255,255,.82);
}

html[data-theme="light"] .hero-copy h1 span,
html[data-theme="light"] .section-heading h2 span {
  background: linear-gradient(135deg, #24113e 0%, #7c3aed 42%, #0891b2 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

html[data-theme="light"] .hero-copy p,
html[data-theme="light"] .section-heading p,
html[data-theme="light"] .hero-points span,
html[data-theme="light"] .metric-card span,
html[data-theme="light"] .classroom-item p,
html[data-theme="light"] .quote-card p,
html[data-theme="light"] .faq-item p,
html[data-theme="light"] .footer-row p {
  color: #4b3d64 !important;
}

html[data-theme="light"] .faq-item summary::after {
  color: #fff;
  background: linear-gradient(135deg, #7c3aed, #d946ef);
  box-shadow: 0 12px 28px rgba(124,58,237,.22);
}

html[data-theme="light"] .faq-item[open] summary::after {
  background: linear-gradient(135deg, #0891b2, #7c3aed);
}

html[data-theme="light"] .btn-secondary,
html[data-theme="light"] .btn-ghost,
html[data-theme="light"] .footer-links a {
  border: 1px solid transparent;
  color: #261341 !important;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(124,58,237,.68), rgba(6,182,212,.52), rgba(217,70,239,.58)) border-box;
  box-shadow: 0 14px 34px rgba(76,29,149,.12);
}

html[data-theme="light"] .btn-secondary:hover,
html[data-theme="light"] .btn-ghost:hover,
html[data-theme="light"] .footer-links a:hover {
  color: #fff !important;
  background: linear-gradient(135deg, #7c3aed 0%, #2563eb 48%, #d946ef 100%);
  border-color: transparent;
  box-shadow: 0 20px 46px rgba(124,58,237,.22);
}

html[data-theme="light"] .site-footer {
  border-top-color: rgba(124,58,237,.16);
  background:
    radial-gradient(circle at 12% 0%, rgba(124,58,237,.12), transparent 20rem),
    radial-gradient(circle at 88% 0%, rgba(6,182,212,.10), transparent 18rem),
    rgba(255,255,255,.78);
  box-shadow: 0 -18px 60px rgba(76,29,149,.08);
}

html[data-theme="light"] .footer-links a {
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 999px;
  text-decoration: none;
}

html[data-theme="light"] .eyebrow {
  color: #3a245f;
  background: rgba(124,58,237,.08);
  border-color: rgba(124,58,237,.2);
}

/* Light theme quote/testimonial cards: remove cheap gray overlay and fix contrast */
html[data-theme="light"] .quote-card {
  color: #120822;
  background:
    radial-gradient(circle at 16% 0%, rgba(124, 58, 237, 0.12), transparent 18rem),
    radial-gradient(circle at 88% 100%, rgba(6, 182, 212, 0.10), transparent 16rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(245, 243, 255, 0.82));
  border-color: rgba(124, 58, 237, 0.18);
  box-shadow: 0 24px 62px rgba(76, 29, 149, 0.13);
}

html[data-theme="light"] .quote-card:hover {
  background:
    radial-gradient(circle at 16% 0%, rgba(124, 58, 237, 0.16), transparent 18rem),
    radial-gradient(circle at 88% 100%, rgba(6, 182, 212, 0.13), transparent 16rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(238, 242, 255, 0.9));
  border-color: rgba(124, 58, 237, 0.28);
  box-shadow: 0 30px 76px rgba(76, 29, 149, 0.18);
}

html[data-theme="light"] .quote-card p {
  color: #493763 !important;
  text-shadow: none;
}

html[data-theme="light"] .quote-card strong {
  color: #160828 !important;
  text-shadow: 0 1px 0 rgba(255,255,255,.85);
}

html[data-theme="light"] .quote-card::after {
  background: linear-gradient(110deg, transparent 0%, rgba(124, 58, 237, 0.10) 45%, transparent 80%);
}

/* Light theme classroom cards + analytics chart polish */
html[data-theme="light"] .classroom-item,
html[data-theme="light"] .hero-points div {
  color: #130821;
  background:
    radial-gradient(circle at 18% 0%, rgba(124, 58, 237, 0.10), transparent 16rem),
    radial-gradient(circle at 92% 100%, rgba(6, 182, 212, 0.08), transparent 14rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(246, 244, 255, 0.86));
  border-color: rgba(124, 58, 237, 0.18);
  box-shadow: 0 20px 54px rgba(76, 29, 149, 0.11);
}

html[data-theme="light"] .classroom-item:hover,
html[data-theme="light"] .hero-points div:hover {
  background:
    radial-gradient(circle at 18% 0%, rgba(124, 58, 237, 0.14), transparent 16rem),
    radial-gradient(circle at 92% 100%, rgba(6, 182, 212, 0.11), transparent 14rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.99), rgba(241, 245, 255, 0.92));
  border-color: rgba(124, 58, 237, 0.30);
  box-shadow: 0 28px 68px rgba(76, 29, 149, 0.16);
}

html[data-theme="light"] .classroom-item::after,
html[data-theme="light"] .hero-points div::after {
  background: linear-gradient(110deg, transparent 0%, rgba(124, 58, 237, 0.10) 45%, transparent 80%);
}

html[data-theme="light"] .chart-bars {
  color: #170f2b;
  background:
    radial-gradient(circle at 20% 12%, rgba(124, 58, 237, 0.10), transparent 18rem),
    radial-gradient(circle at 84% 88%, rgba(6, 182, 212, 0.09), transparent 16rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(242, 246, 255, 0.90));
  border: 1px solid rgba(124, 58, 237, 0.15);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 24px 58px rgba(76, 29, 149, 0.12);
}

html[data-theme="light"] .chart-bars span {
  background: linear-gradient(180deg, #c084fc 0%, #7c3aed 52%, #06b6d4 112%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    0 18px 36px rgba(124, 58, 237, 0.24),
    0 6px 18px rgba(6, 182, 212, 0.12);
}

html[data-theme="light"] .chart-bars label {
  color: #524064;
  text-shadow: none;
}

html[data-theme="light"] .small-cards,
html[data-theme="light"] .small-panel {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(246, 244, 255, 0.78));
  border-color: rgba(124, 58, 237, 0.14);
  box-shadow: 0 18px 44px rgba(76, 29, 149, 0.10);
}

html[data-theme="light"] .small-panel strong {
  color: #120822;
}

html[data-theme="light"] .small-panel span {
  color: #5a496d;
}