.sonoscan {
  --sc-bg: #000;
  --sc-fg: #fff;
  --sc-meta: rgba(255, 255, 255, 0.55);
  --sc-border: rgba(255, 255, 255, 0.38);
  --sc-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --sc-serif: "Times New Roman", Times, serif;

  background: var(--sc-bg);
  color: var(--sc-fg);
  font-family: var(--sc-sans);
  line-height: 1.4;
  border-top: 1px solid var(--sc-border);
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

.sonoscan .border-r { border-right: 1px solid var(--sc-border); }
.sonoscan .border-b { border-bottom: 1px solid var(--sc-border); }

.sonoscan .sc-hero {
  min-height: 85vh;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
}

.sonoscan .sc-hero > .hero-widget-col,
.sonoscan .sc-hero > .hero-visual,
.sonoscan .sc-hero > .hero-content {
  border-bottom: 1.5px solid var(--sc-border);
}

.sonoscan .sc-hero > .hero-widget-col {
  grid-column: 1;
  border-right: 1.5px solid var(--sc-border);
}

.sonoscan .hero-visual {
  position: relative;
  background: #000;
  overflow: hidden;
  grid-column: 2 / 4;
  border-right: 1.5px solid var(--sc-border);
}

.sonoscan #sonoscan-canvas {
  width: 100%;
  height: 100%;
}

.sonoscan .hero-content {
  grid-column: 4;
  padding: 48px 36px 48px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  overflow: hidden;
}

.sonoscan .meta-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--sc-meta);
  margin-bottom: 20px;
  display: block;
}

.sonoscan h1 {
  font-size: clamp(2.35rem, 3.4vw, 3.65rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  word-spacing: -0.12em;
  font-weight: 700;
  margin-bottom: 32px;
  text-transform: uppercase;
  max-width: 100%;
}

.sonoscan .description {
  font-family: var(--sc-serif);
  font-size: 18px;
  color: var(--sc-meta);
  max-width: 320px;
  margin-bottom: 40px;
}

.sonoscan .btn-plus {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.sonoscan .btn-plus:hover {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.1);
}

.sonoscan .features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

.sonoscan .features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--sc-border);
  z-index: 2;
  pointer-events: none;
}

.sonoscan .feature-card {
  padding: 40px;
  border-right: 1.5px solid var(--sc-border);
  border-bottom: 1.5px solid var(--sc-border);
  height: 450px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sonoscan .feature-card:last-child {
  border-right: none;
}

.sonoscan .feature-card h3 {
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.sonoscan .feature-desc {
  font-family: var(--sc-serif);
  font-size: 14px;
  color: var(--sc-meta);
}

.sonoscan .feature-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.sonoscan .price {
  font-size: 24px;
  font-weight: 400;
}

.sonoscan .canvas-label {
  position: absolute;
  bottom: 40px;
  left: 40px;
  font-size: 10px;
  background: #000;
  color: #fff;
  padding: 4px 8px;
  border: 1px solid var(--sc-border);
  z-index: 10;
}

.sonoscan .visual-indicators {
  position: absolute;
  top: 40px;
  right: 40px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.sonoscan .indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.sonoscan .indicator.active {
  background: #fff;
  border-color: #fff;
}

.sonoscan .feature-card--alt {
  background: #0a0a0a;
}

@media (max-width: 1024px) {
  .sonoscan .sc-hero {
    grid-template-columns: 1fr;
    height: auto;
  }

  .sonoscan .sc-hero > .hero-widget-col,
  .sonoscan .sc-hero > .hero-visual,
  .sonoscan .sc-hero > .hero-content {
    grid-column: 1;
    border-right: none;
    border-bottom: 1.5px solid var(--sc-border);
  }

  .sonoscan .features {
    grid-template-columns: 1fr 1fr;
  }

  .sonoscan .feature-card:nth-child(2n) {
    border-right: none;
  }

  .sonoscan .hero-visual {
    height: 500px;
  }
}