/* ============================================
   GEMCON — Homepage Sections
   ============================================ */

/* ================================
   ABOUT / QUIÉNES SOMOS
   ================================ */
.about-section {
  padding: var(--section-padding) 0;
  background: var(--gemcon-black);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slower) var(--ease-out);
}

.about-image:hover img {
  transform: scale(1.03);
}

/* Decorative gold frame */
.about-image::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border: 1px solid var(--gemcon-gold);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

.about-content {
  padding: var(--space-lg) 0;
}

.about-content .overline {
  margin-bottom: var(--space-sm);
  display: inline-block;
}

.about-content h2 {
  margin-bottom: var(--space-md);
  color: var(--gemcon-white);
}

.about-content .gold-line {
  margin-bottom: var(--space-md);
}

.about-content p {
  margin-bottom: var(--space-md);
  font-size: 1.05rem;
}

/* Stats */
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--gemcon-graphite);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-accent);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gemcon-gold);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gemcon-gray);
}

/* ================================
   SOLUTIONS / SOLUCIONES
   ================================ */
.solutions-section {
  padding: var(--section-padding) 0;
  background: var(--gemcon-charcoal);
  overflow: hidden;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.solution-card {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.solution-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--duration-slower) var(--ease-out);
}

.solution-card:hover .solution-card-bg {
  transform: scale(1.08);
}

.solution-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    0deg,
    rgba(10, 10, 10, 0.9) 0%,
    rgba(10, 10, 10, 0.3) 50%,
    rgba(10, 10, 10, 0.1) 100%
  );
  transition: background var(--duration-normal) var(--ease-out);
}

.solution-card:hover .solution-card-overlay {
  background: linear-gradient(
    0deg,
    rgba(10, 10, 10, 0.95) 0%,
    rgba(10, 10, 10, 0.4) 60%,
    rgba(10, 10, 10, 0.2) 100%
  );
}

.solution-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg);
  z-index: 2;
}

.solution-card-icon {
  width: 32px;
  height: 32px;
  margin-bottom: var(--space-sm);
  color: var(--gemcon-gold);
}

.solution-card-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--gemcon-gold);
  fill: none;
  stroke-width: 1.5;
}

.solution-card-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--gemcon-white);
  margin-bottom: 8px;
}

.solution-card-desc {
  font-size: 0.875rem;
  color: var(--gemcon-gray);
  line-height: 1.6;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.solution-card:hover .solution-card-desc {
  max-height: 80px;
  opacity: 1;
  margin-bottom: var(--space-sm);
}

.solution-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gemcon-gold);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--duration-normal) var(--ease-out);
}

.solution-card:hover .solution-card-arrow {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   FEATURED PROJECTS / PROYECTOS DESTACADOS
   ================================ */
.projects-section {
  padding: var(--section-padding) 0;
  background: var(--gemcon-black);
}

.projects-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 300px;
  gap: var(--space-sm);
}

.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.project-card--tall {
  grid-row: span 2;
}

.project-card--wide {
  grid-column: span 2;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slower) var(--ease-out);
}

.project-card:hover img {
  transform: scale(1.05);
}

.project-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    0deg,
    rgba(10, 10, 10, 0.8) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card-overlay {
  opacity: 1;
}

.project-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card-info {
  transform: translateY(0);
  opacity: 1;
}

.project-card-category {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gemcon-gold);
  margin-bottom: 4px;
}

.project-card-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--gemcon-white);
}

.project-card-arrow {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(197, 165, 114, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card-arrow {
  opacity: 1;
  transform: scale(1);
}

.project-card-arrow svg {
  width: 16px;
  height: 16px;
  stroke: var(--gemcon-gold);
  fill: none;
  stroke-width: 2;
}

/* ================================
   SHOP PREVIEW / TIENDA
   ================================ */
.shop-section {
  padding: var(--section-padding) 0;
  background: var(--gemcon-off-white);
  color: var(--gemcon-black);
}

.shop-section h2,
.shop-section h3,
.shop-section h4 {
  color: var(--gemcon-black);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.product-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  border: 1px solid var(--gemcon-light-gray);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gemcon-gold);
}

.product-card-image {
  position: relative;
  aspect-ratio: 1;
  background: var(--gemcon-off-white);
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-md);
  transition: transform var(--duration-normal) var(--ease-out);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
}

.product-card-body {
  padding: var(--space-md);
}

.product-card-category {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gemcon-gray);
  margin-bottom: 4px;
}

.product-card-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--gemcon-black);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-card-price {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gemcon-gold-dark);
  margin-bottom: var(--space-sm);
}

.product-card-price .currency {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--gemcon-gray);
}

.product-card .btn {
  width: 100%;
}

/* ================================
   WHY GEMCON / POR QUÉ ELEGIRNOS
   ================================ */
.why-section {
  padding: var(--section-padding) 0;
  background: var(--gemcon-charcoal);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.why-card {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: all var(--duration-normal) var(--ease-out);
}

.why-card:hover {
  border-color: var(--gemcon-graphite);
  background: rgba(255,255,255,0.02);
  transform: translateY(-4px);
}

.why-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  background: var(--gemcon-gold-glow);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.why-card:hover .why-card-icon {
  background: var(--gemcon-gold);
  box-shadow: var(--shadow-gold);
}

.why-card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--gemcon-gold);
  fill: none;
  stroke-width: 1.5;
  transition: stroke var(--duration-fast) var(--ease-out);
}

.why-card:hover .why-card-icon svg {
  stroke: var(--gemcon-black);
}

.why-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gemcon-white);
  margin-bottom: 8px;
}

.why-card-desc {
  font-size: 0.875rem;
  color: var(--gemcon-gray);
  line-height: 1.7;
}

/* ================================
   BLOG PREVIEW
   ================================ */
.blog-section {
  padding: var(--section-padding) 0;
  background: var(--gemcon-black);
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.blog-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--gemcon-charcoal);
  border: 1px solid var(--gemcon-graphite);
  transition: all var(--duration-normal) var(--ease-out);
}

.blog-card:hover {
  border-color: var(--gemcon-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card--featured {
  grid-row: span 2;
}

.blog-card-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-card--featured .blog-card-image {
  aspect-ratio: auto;
  height: 100%;
  min-height: 300px;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slower) var(--ease-out);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: var(--space-md);
}

.blog-card--featured .blog-card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(10,10,10,0.95) 0%, transparent 100%);
  padding: var(--space-xl) var(--space-lg);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: 8px;
}

.blog-card-category {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gemcon-gold);
}

.blog-card-date {
  font-size: 0.75rem;
  color: var(--gemcon-gray);
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--gemcon-white);
  margin-bottom: 8px;
  line-height: 1.4;
  transition: color var(--duration-fast) var(--ease-out);
}

.blog-card:hover .blog-card-title {
  color: var(--gemcon-gold);
}

.blog-card--featured .blog-card-title {
  font-size: 1.5rem;
}

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--gemcon-gray);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ================================
   CTA CONTACT BAR
   ================================ */
.cta-section {
  position: relative;
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(197, 165, 114, 0.15) 0%,
    rgba(10, 10, 10, 0.9) 100%
  );
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--gemcon-white);
  margin-bottom: var(--space-sm);
}

.cta-content p {
  color: rgba(250, 250, 250, 0.7);
  margin-bottom: var(--space-lg);
  font-size: 1.1rem;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ================================
   RESPONSIVE — SECTIONS
   ================================ */
@media (max-width: 1200px) {
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .shop-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about-image {
    aspect-ratio: 16/9;
    max-height: 400px;
  }

  .about-image::after {
    display: none;
  }

  .projects-masonry {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 250px;
  }

  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .shop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .stat-number {
    font-size: 2rem;
  }

  .solutions-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .solution-card {
    aspect-ratio: 3/2;
  }

  .projects-masonry {
    grid-template-columns: 1fr;
    grid-auto-rows: 250px;
  }

  .project-card--wide {
    grid-column: span 1;
  }

  .project-card--tall {
    grid-row: span 1;
  }

  .shop-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    max-width: 400px;
    margin: 0 auto;
  }

  .why-card {
    padding: var(--space-lg) var(--space-md);
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-card--featured {
    grid-row: span 1;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
}