/* ================================
   SISTEMA DE DISEÑO G7 ENTERPRISE
   Corporativo Moderno — Ultra Organizado
================================== */

:root {
  --accent: #1E88E5;        /* Azul G7 */
  --accent-light: #64b5f6;

  --bg-main: #f7f9fc;       /* Fondo premium */
  --bg-card: #ffffff;
  --bg-soft: #eef2f7;

  --text-main: #1a1a1a;
  --text-muted: #5f6470;

  --border: #dce1eb;
  --radius: 10px;

  --shadow: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-hover: 0 6px 18px rgba(0,0,0,0.08);

  --transition: 0.25s ease;
}

/* ================================
   GENERAL
================================== */

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
}

.container {
  width: 92%;
  max-width: 1300px;
  margin: auto;
}

/* ================================
   HEADER ENTERPRISE
================================== */

.topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.5px;
}

/* BUSCADOR */
.search-box {
  display: flex;
  gap: 10px;
  flex: 1;
  max-width: 600px;
  margin: 0 40px;
}

.search-box input {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 1rem;
}

.search-box button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 14px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: var(--transition);
}

.search-box button:hover {
  background: var(--accent-light);
}

/* CARRITO */
.cart-area {
  text-align: right;
  font-size: 0.95rem;
}

.cart-label {
  display: block;
  color: var(--text-muted);
}

.cart-amount {
  font-weight: 700;
  color: var(--accent);
}

/* ================================
   CATEGORÍAS
================================== */

.category-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.categories {
  display: flex;
  gap: 20px;
  padding: 14px 0;
}

.categories li {
  list-style: none;
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
}

.categories li:hover {
  background: var(--bg-soft);
}

.categories li.active {
  background: var(--accent);
  color: white;
}

/* ================================
   HERO CORPORATIVO MODERNO
================================== */

.hero {
  background: #ffffff;
  padding: 50px 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-top: 30px;
}

.hero-text h1 {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* ================================
   SECCIONES
================================== */

.section-block {
  margin-top: 40px;
}

.section-header {
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: 1.6rem;
  margin: 0;
}

.section-line {
  width: 100%;
  height: 2px;
  background: var(--border);
  margin-top: 8px;
}

/* ================================
   PRODUCTOS
================================== */

.products-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.product-image {
  width: 100%;
  height: 200px;
  border-radius: var(--radius);
  object-fit: cover;
  background: var(--bg-soft);
}

.product-price {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.1rem;
}

/* BOTÓN */
.primary-btn {
  background: var(--accent);
  color: white;
  padding: 14px 20px;
  border-radius: var(--radius);
  border: none;
  font-weight: 600;
  transition: var(--transition);
  font-size: 1rem;
  width: 100%;
  margin-top: 10px;
}

.primary-btn:hover {
  background: var(--accent-light);
}

/* ================================
   FOOTER
================================== */

.footer {
  background: #ffffff;
  border-top: 1px solid var(--border);
  padding: 40px 20px;
  margin-top: 50px;
  text-align: center;
  color: var(--text-muted);
}