/* assets/material.css — Pure Flex/Grid Fabric Material Gallery (No Margins, No Explanations) */

.material__topbar {
  background-color: #1a1818;
  padding: 0.8rem 0;
  color: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
}

.material__topbar--text {
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #D4A843;
}

.material__header {
  position: sticky !important;
  top: 0 !important;
  z-index: 999 !important;
  background: #ffffff !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 1.5rem 0;
  will-change: transform;
}

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

.material__nav--list {
  display: flex;
  gap: 3rem;
  list-style: none;
  padding: 0;
}

.material__nav--link {
  font-size: 1.4rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #1a1818;
  transition: color 0.2s ease;
  text-decoration: none;
}

.material__nav--link.active,
.material__nav--link:hover {
  color: #C97F5F;
}

.material__header--actions {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

/* Hero Section */
.material__hero {
  background: #800020;
  color: #ffffff;
  padding: 6rem 2rem;
  display: flex;
  justify-content: center;
}

.material__hero--content {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.2rem;
}

.material__hero--subtitle {
  color: #D4A843;
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
}

.material__hero--title {
  font-family: 'Frank Ruhl Libre', serif;
  font-size: clamp(3.2rem, 5vw, 4.8rem);
  color: #ffffff;
  font-weight: 700;
}

/* Material Gallery Grid */
.material__showcase--section {
  padding: 6rem 2rem;
  background-color: #faf8f5;
}

.material__showcase--container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.material__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.5rem;
}

.material__card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}

.material__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
}

.material__card--img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
}

/* Footer */
.material__footer {
  background-color: #1a1818;
  color: #ffffff;
  padding: 4rem 2rem;
}

.material__footer--container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.material__footer--links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  font-size: 1.3rem;
  flex-wrap: wrap;
}

.material__footer--links a {
  color: #ffffff;
  text-decoration: underline;
}

.material__footer--links a:hover {
  color: #D4A843;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  background: #25D366;
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 50rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  transition: background 0.3s;
}

@media only screen and (max-width: 991px) {
  .floating-whatsapp {
    bottom: calc(75px + 1.2rem);
    right: 1.5rem;
  }
}

.floating-whatsapp:hover {
  background: #1da851;
}

.floating-whatsapp svg {
  width: 2rem;
  height: 2rem;
}

/* Shimmer loading skeleton */
.material__card-skeleton {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  border: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  height: 450px;
}

.material__card-skeleton--img {
  flex: 1;
  background: linear-gradient(90deg, #f3f3f3 25%, #eaeaea 50%, #f3f3f3 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.material__card-skeleton--info {
  padding: 2rem 1.5rem;
  background: #fff;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.material__card-skeleton--title {
  width: 70%;
  height: 16px;
  background: #f0f0f0;
  border-radius: 4px;
}

.material__card-skeleton--price {
  width: 40%;
  height: 14px;
  background: #f0f0f0;
  border-radius: 4px;
}

.material__card-skeleton--btn {
  width: 100%;
  height: 35px;
  background: #f0f0f0;
  border-radius: 4px;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.material__whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  background: #25D366;
  color: #ffffff;
  padding: 1.2rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1.3rem;
  text-decoration: none;
  width: 100%;
  transition: background 0.3s, transform 0.2s;
  border: none;
  cursor: pointer;
  margin-top: 1.5rem;
}

.material__whatsapp-btn:hover {
  background: #1da851;
  transform: translateY(-1px);
}