:root {
  --bg: #0b0c10;
  --bg-2: #13151b;
  --card: #171a21;
  --accent: #f4d06f;
  --accent-2: #8de4ff;
  --text: #f8f7f3;
  --muted: rgba(248, 247, 243, 0.7);
  --line: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Space Grotesk", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #111520 0%, #0b0c10 50%, #08090c 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

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

.bg-noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: 0;
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.35;
  z-index: 0;
}

.orb-1 {
  width: 380px;
  height: 380px;
  background: #5c6cff;
  top: -120px;
  right: -80px;
}

.orb-2 {
  width: 280px;
  height: 280px;
  background: #ff7aa2;
  bottom: 10%;
  left: -80px;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: #3dd6c6;
  bottom: 25%;
  right: 20%;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 6vw;
  background: rgba(11, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: linear-gradient(140deg, var(--accent), #ff9a5a);
  color: #201c12;
  font-family: "Fraunces", serif;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.4px;
}

.brand-sub {
  font-size: 12px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 24px;
  font-size: 14px;
}

.cta-outline {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  transition: all 0.2s ease;
}

.cta-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  padding: 80px 6vw 60px;
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2.2px;
  font-size: 12px;
  color: var(--accent-2);
}

.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  font-family: "Fraunces", serif;
}

.accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-primary {
  background: linear-gradient(120deg, var(--accent), #ff9a5a);
  color: #1a1308;
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 600;
  box-shadow: 0 12px 30px rgba(244, 208, 111, 0.35);
}

.cta-secondary {
  padding: 14px 22px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
}

.hero-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-value {
  font-weight: 600;
  font-size: 18px;
}

.stat-label {
  font-size: 12px;
  color: var(--muted);
}

.piano-card {
  background: linear-gradient(160deg, #1b1f2b, #101218);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.piano-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #59f7c2;
  box-shadow: 0 0 12px #59f7c2;
}

.piano-display {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  padding: 16px;
}

.meter {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 16px;
}

.meter-fill {
  width: 65%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(120deg, #8de4ff, #5c6cff);
}

.session {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.label {
  font-size: 11px;
  color: var(--muted);
}

.value {
  font-size: 18px;
  font-weight: 600;
}

.keyboard {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 4px;
}

.key {
  border-radius: 4px;
  height: 40px;
}

.key.white {
  background: #f2f1ee;
}

.key.black {
  background: #1c1e24;
  transform: translateY(-10px);
  height: 30px;
}

.features,
.insights,
.experience {
  padding: 80px 6vw;
}

.section-title {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 520px;
}

.section-title h2 {
  font-size: clamp(26px, 3vw, 40px);
}

.section-title p {
  color: var(--muted);
}

.feature-grid {
  margin-top: 32px;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-card {
  background: var(--card);
  border-radius: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  min-height: 160px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-card h3 {
  font-size: 18px;
}

.feature-card p {
  color: var(--muted);
}

.insights {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
}

.insights-left p {
  margin-top: 12px;
  color: var(--muted);
}

.insight-list {
  margin-top: 18px;
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.insight-list li::before {
  content: "•";
  color: var(--accent);
  margin-right: 8px;
}

.insights-right {
  display: grid;
  gap: 20px;
}

.insight-panel {
  background: linear-gradient(140deg, #1b212c, #12141b);
  border-radius: 18px;
  padding: 22px;
  border: 1px solid var(--line);
}

.insight-panel.secondary {
  background: linear-gradient(120deg, #1b1f2b, #141821);
}

.chip-row {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.mini-bars {
  display: flex;
  gap: 6px;
  margin-top: 16px;
}

.mini-bars span {
  width: 20px;
  height: 8px;
  background: linear-gradient(120deg, #f4d06f, #ff9a5a);
  border-radius: 999px;
}

.experience-grid {
  margin-top: 32px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.experience-card {
  padding: 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.experience-cta {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}

.footer {
  padding: 30px 6vw 50px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--muted);
}

.footer a {
  color: var(--text);
}

@media (max-width: 840px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 40px;
  }

  .keyboard {
    grid-template-columns: repeat(12, 1fr);
  }
}