/* Estilo base para la tienda */
:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  color: #111;
  background: #fff;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: #fff;
}

body {
  line-height: 1.6;
}

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

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

.container {
  width: min(1140px, 100% - 2rem);
  margin: 0 auto;
}

.site-header {
  padding: 1.2rem 0;
}

.site-header .brand {
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  padding: 0.6rem 0.8rem;
  border-radius: 999px;
  background: rgba(0,0,0,0.04);
}

.hero {
  padding: 3rem 0;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: 1.2fr 0.8fr;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin: 0 0 1rem;
  line-height: 1.05;
}

.hero-text {
  max-width: 38rem;
  color: #444;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #111;
  color: #fff;
  border: none;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  cursor: pointer;
}

.section {
  padding: 4rem 0;
}

.section-title {
  font-size: 1.9rem;
  margin: 0 0 1rem;
}

.section-subtitle {
  color: #555;
  margin-top: 0;
}

.card-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.product-card,
.category-card,
.info-card {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 1rem;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 30px rgba(0,0,0,0.04);
}

.product-card img,
.category-card img {
  height: 220px;
  width: 100%;
  object-fit: cover;
}

.product-card-content,
.category-card-content,
.info-card-content {
  padding: 1.2rem;
}

.product-card-title,
.category-card-title,
.info-card-title {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
}

.product-card-price {
  margin: 0.8rem 0 0;
  font-weight: 700;
}

.hero-image {
  border-radius: 1.2rem;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.about-text {
  color: #444;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(0,0,0,0.16);
  border-radius: 0.9rem;
  font: inherit;
  color: #111;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.footer {
  padding: 2rem 0;
  text-align: center;
  color: #666;
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    justify-content: center;
  }
}