/* Layout system */

/* Header */
.site-header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: bold;
  color: #C7191F;
  transition: opacity 0.2s ease;
}

.logo:hover .logo-text {
  opacity: 0.8;
}

.logo img {
  height: 50px;
  width: auto;
}

.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--crha-space-md);
  width: 100%;
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--crha-space-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--crha-space-xl);
  }
}

/* Grid layouts */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--crha-space-lg);
}

@media (max-width: 767px) {
  .cards-grid {
    grid-template-columns: 1fr;
    gap: var(--crha-space-md);
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--crha-space-lg);
  margin-bottom: var(--crha-space-lg);
}

@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--crha-space-md);
  }
}

/* Flexbox utilities */
.hero-content,
.hero-visual {
  flex: 1;
}

/* Responsive images */
picture {
  display: block;
  width: 100%;
}

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