.beats-why {
  color: var(--color-text);
  position: relative;
  overflow: hidden;
  padding-left: 20px;
  padding-right: 20px;
  padding-top: var(--space-xxl);
  padding-bottom: var(--space-xxl);
}

.beats-why-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 64px);
}

.beats-why-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.beats-why-cards-wrapper {
  position: relative;
  z-index: 1;
  padding-top: var(--space-lg);
}

#waveform-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.neon-accents {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.neon-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  animation: float 20s infinite alternate;
}

.neon-shape-1 {
  width: 200px;
  height: 200px;
  background: var(--color-primary);
  top: 10%;
  left: 5%;
}

.neon-shape-2 {
  width: 300px;
  height: 300px;
  background: var(--color-green-alt);
  top: 50%;
  left: 50%;
}

.neon-shape-3 {
  width: 150px;
  height: 150px;
  background: var(--color-alt);
  top: 80%;
  left: 40%;
}

@keyframes float {
  0% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-20px) translateX(10px);
  }
  100% {
    transform: translateY(0) translateX(0);
  }
}

.beats-why-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  position: relative;
  z-index: 2;
}

.beats-card {
  background: transparent;
  backdrop-filter: blur(48px);
  border-radius: var(--radius-md);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.beats-card-icon {
  transform: scale(1.35);
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  transition:
    color var(--transition-base),
    transform var(--transition-base);
}

.beats-card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-xs);
}

.beats-card-text {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}

.stagger-1 {
  transform: translateY(0);
}

.stagger-2 {
  transform: translateY(28px);
}

.stagger-3 {
  transform: translateY(56px);
}

@media screen and (max-width: 992px) {
  .beats-why-cards {
    grid-template-columns: 1fr;
  }

  .stagger-2,
  .stagger-3 {
    transform: translateY(0);
  }
}

.who-section {
  padding: var(--space-xxl) var(--space-lg);
  background: linear-gradient(180deg, var(--color-bg), var(--color-bg-alt));
}

.who-container {
  max-width: 1200px;
  margin: 0 auto;
}

.who-header {
  margin-bottom: var(--space-2xl);
}

.who-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
}

.who-header p {
  margin-top: var(--space-sm);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-inline: auto;
}

.who-accent {
  width: 80px;
  height: 3px;
  margin: var(--space-sm) auto;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-primary),
    transparent
  );
}

.who-grid {
  column-count: 3;
  column-gap: var(--space-lg);
}

@media (max-width: 1000px) {
  .who-grid {
    column-count: 2;
  }
}

@media (max-width: 600px) {
  .who-grid {
    column-count: 1;
  }
}

.who-card {
  display: inline-block;
  width: 100%;
  margin-bottom: var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  opacity: 0;
  transform: translateY(30px);
  will-change: transform, opacity;
  border: 1px solid var(--color-border-muted);
}

.who-card:hover {
  border: 1px solid var(--color-border);
}

.who-icon {
  display: grid;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
  font-size: 24px;
}

.who-card h3 {
  margin-bottom: var(--space-xs);
}

.who-card p {
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.who-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.who-card:nth-child(1) {
  transition-delay: 0.05s;
}

.who-card:nth-child(2) {
  transition-delay: 0.1s;
}

.who-card:nth-child(3) {
  transition-delay: 0.15s;
}

.who-card:nth-child(4) {
  transition-delay: 0.2s;
}

.who-card:nth-child(5) {
  transition-delay: 0.25s;
}

.who-card:nth-child(6) {
  transition-delay: 0.3s;
}

.sound-systems-section {
  padding: var(--space-3xl) var(--space-lg);
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.sound-systems-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 20% 30%,
      rgba(30, 123, 30, 0.06),
      transparent 60%
    ),
    radial-gradient(circle at 80% 70%, rgba(30, 123, 30, 0.05), transparent 65%);
  pointer-events: none;
}

.sound-systems-wrap {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.sound-systems-header {
  max-width: 640px;
  margin-bottom: var(--space-2xl);
}

.section-eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtext {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
}

.systems-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: stretch;
}

.system-block {
  position: relative;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, var(--color-bg-alt), var(--color-bg));
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.system-block::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(30, 123, 30, 0.15),
    transparent
  );
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.system-block:hover::after {
  opacity: 1;
}

.system-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.system-label {
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.system-description {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
}

.system-features {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.system-features li {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  position: relative;
  padding-left: 1.2em;
}

.system-features li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.system-link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text);
  transition: color var(--transition-fast);
  background-color: transparent;
  border: none;
  outline: none;
  cursor: pointer;
}

.system-link.primary {
  color: var(--color-primary);
}

.system-link:hover {
  color: var(--color-primary);
}

.system-curated {
  transform: translateY(20px);
}

.system-custom {
  transform: translateY(-20px);
}

.system-custom::before {
  content: "";
  position: absolute;
  top: 10%;
  bottom: 10%;
  left: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--color-primary),
    transparent
  );
  opacity: 0.4;
}

@media (max-width: 900px) {
  .systems-grid {
    grid-template-columns: 1fr;
  }

  .system-curated,
  .system-custom {
    transform: none;
  }
}