:root {
  --nt-bg: #ffffff;
  --nt-text: #1f2937;
  --nt-muted: #6b7280;
  --nt-accent: #16a34a;
  --nt-border: #e5e7eb;
  --nt-surface: #f9fafb;
  --nt-max-width: 1200px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--nt-bg);
  color: var(--nt-text);
}

.nt-container {
  width: min(100% - 2rem, var(--nt-max-width));
  margin: 0 auto;
}

.nt-header,
.nt-footer {
  padding: 1rem 0;
  border-bottom: 1px solid var(--nt-border);
  background: #fff;
}

.nt-footer {
  border-bottom: 0;
  border-top: 1px solid var(--nt-border);
  margin-top: 3rem;
}

.nt-main {
  padding: 2rem 0;
}

.nt-logo {
  font-weight: 700;
  text-decoration: none;
  color: var(--nt-text);
}

.nt-header-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nt-nav {
  margin-inline-start: auto;
}

.nt-nav-list {
  display: flex;
  list-style: none;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.nt-nav-list a {
  text-decoration: none;
  color: var(--nt-text);
}

.nt-cart-link {
  text-decoration: none;
  color: var(--nt-text);
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--nt-border);
  border-radius: 999px;
  font-size: 0.9rem;
}

.nt-cart-count {
  display: inline-block;
  min-width: 1.3rem;
  text-align: center;
  margin-inline-start: 0.35rem;
  background: var(--nt-accent);
  color: #fff;
  border-radius: 999px;
}

.nt-menu-toggle {
  display: none;
  border: 1px solid var(--nt-border);
  background: #fff;
  border-radius: 0.5rem;
  padding: 0.4rem 0.6rem;
}

.nt-hero {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfeff 100%);
  border: 1px solid var(--nt-border);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
}

.nt-kicker {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--nt-accent);
  font-size: 0.8rem;
  margin: 0 0 0.5rem;
}

.nt-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.nt-hero p {
  margin: 0 0 1rem;
  color: var(--nt-muted);
}

.nt-hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.nt-btn {
  text-decoration: none;
  padding: 0.65rem 1rem;
  border-radius: 0.5rem;
  font-weight: 600;
}

.nt-btn-primary {
  background: var(--nt-accent);
  color: #fff;
}

.nt-btn-ghost {
  color: var(--nt-text);
  border: 1px solid var(--nt-border);
  background: #fff;
}

.nt-section {
  margin-top: 2rem;
}

.nt-section-head h2 {
  margin: 0 0 1rem;
}

.nt-card-grid,
.nt-product-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.nt-card {
  text-decoration: none;
  color: var(--nt-text);
  background: #fff;
  border: 1px solid var(--nt-border);
  border-radius: 0.8rem;
  padding: 1rem;
}

.nt-card h3 {
  margin-top: 0;
}

.nt-card p {
  color: var(--nt-muted);
  margin-bottom: 0;
}

.nt-product-card {
  border: 1px solid var(--nt-border);
  border-radius: 0.8rem;
  padding: 0.75rem;
  background: #fff;
}

.nt-product-card a {
  color: var(--nt-text);
  text-decoration: none;
}

.nt-product-card img {
  width: 100%;
  height: auto;
}

.nt-product-card h3 {
  font-size: 1rem;
  margin: 0.65rem 0 0.35rem;
}

.nt-price {
  font-weight: 700;
  color: var(--nt-accent);
  margin: 0;
}

.nt-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.nt-footer-grid p {
  color: var(--nt-muted);
}

.nt-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nt-footer-links li {
  margin-bottom: 0.35rem;
}

.nt-footer-links a {
  color: var(--nt-text);
  text-decoration: none;
}

@media (max-width: 900px) {
  .nt-card-grid,
  .nt-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .nt-menu-toggle {
    display: inline-block;
  }

  .nt-nav {
    display: none;
    position: absolute;
    inset-inline: 1rem;
    top: 4rem;
    background: #fff;
    border: 1px solid var(--nt-border);
    border-radius: 0.7rem;
    padding: 0.75rem;
  }

  .nt-nav.is-open {
    display: block;
  }

  .nt-nav-list {
    flex-direction: column;
    gap: 0.6rem;
  }

  .nt-cart-link {
    margin-inline-start: auto;
  }

  .nt-footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .nt-card-grid,
  .nt-product-grid {
    grid-template-columns: 1fr;
  }
}