/*
Theme Name: Bianchiara Clean
Theme URI: https://universalprotocol.madrid/
Author: Universal Protocol Madrid
Description: Tema ultraligero a medida con CSS Grid de 12 columnas, compatible con WooCommerce y maquetación limpia.
Version: 1.0.0
Text Domain: bianchiara-clean
*/

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: #1a1a1a;
  background-color: #ffffff;
  line-height: 1.6;
}

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

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

/* Contenedor central */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Grid nativo de 12 columnas */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.5rem;
}

.col-1  { grid-column: span 1; }
.col-2  { grid-column: span 2; }
.col-3  { grid-column: span 3; }
.col-4  { grid-column: span 4; }
.col-5  { grid-column: span 5; }
.col-6  { grid-column: span 6; }
.col-7  { grid-column: span 7; }
.col-8  { grid-column: span 8; }
.col-9  { grid-column: span 9; }
.col-10 { grid-column: span 10; }
.col-11 { grid-column: span 11; }
.col-12 { grid-column: span 12; }

@media (max-width: 991px) {
  .col-lg-12 { grid-column: span 12 !important; }
  .col-lg-6  { grid-column: span 6 !important; }
}

@media (max-width: 768px) {
  .grid-12 > [class*="col-"] {
    grid-column: span 12 !important;
  }
}

/* Header */
.site-header {
  border-bottom: 1px solid #eaeaea;
  padding: 1rem 0;
}

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

.header-wrap.logo-center {
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

.header-wrap.logo-center .main-nav {
  width: 100%;
}

.custom-logo {
  max-height: 60px;
  width: auto;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.main-nav a {
  font-weight: 500;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: #0066cc;
}

/* Main */
.site-main {
  padding: 3rem 1.5rem;
  min-height: 60vh;
}

.entry-title {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

/* Footer: 4 Columnas + Banner */
.site-footer {
  background-color: #0f141c;
  color: #d1d5db;
  padding-top: 3.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding-bottom: 3rem;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 550px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col h4 {
  color: #ffffff;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-banner {
  border-top: 1px solid #1f2937;
  padding: 1.25rem 0;
  font-size: 0.875rem;
  text-align: center;
  color: #9ca3af;
}