/* 
 * Metallura Website - Modern Layouts
 * Specialized layouts for bento grids, contact forms, and sections
 */

/* ============================================
   MODERN BENTO GRID SYSTEM
   ============================================ */

.products-bento-section {
  padding: var(--space-32) 0;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}

.products-bento-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23d4822a" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
  pointer-events: none;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 280px 200px 200px;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 2;
}

/* Bento Card Base */
.bento-card {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--gradient-card);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-slower) var(--ease-spring);
  cursor: pointer;
  border: 1px solid var(--gray-200);
  backdrop-filter: blur(10px);
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.05) 50%, 
    rgba(212, 130, 42, 0.05) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.bento-card:hover::before {
  opacity: 1;
}

.bento-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--shadow-2xl), 0 0 60px rgba(212, 130, 42, 0.15);
}

/* Bento Card Background */
.card-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

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

.bento-card:hover .card-background img {
  transform: scale(1.1);
}

/* Bento Card Overlay */
.card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(15, 20, 25, 0.8) 0%,
    rgba(15, 20, 25, 0.6) 40%,
    rgba(15, 20, 25, 0.4) 100%
  );
  transition: background var(--transition-normal);
  z-index: 2;
}

.bento-card:hover .card-overlay {
  background: linear-gradient(
    135deg,
    rgba(15, 20, 25, 0.7) 0%,
    rgba(15, 20, 25, 0.5) 40%,
    rgba(15, 20, 25, 0.3) 100%
  );
}

/* Bento Card Content */
.card-content {
  position: relative;
  z-index: 3;
  padding: var(--space-8);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--text-inverse);
}

.card-header {
  padding: 0;
  border: none;
  background: none;
}

.card-category {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(212, 130, 42, 0.2);
  color: var(--copper-light);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(212, 130, 42, 0.3);
}

.card-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-black);
  color: var(--text-inverse);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.card-description {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.card-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.feature-badge {
  padding: var(--space-1) var(--space-2);
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-inverse);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--copper-light);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-link:hover {
  color: var(--copper);
  text-decoration: none;
  transform: translateX(4px);
}

.card-link i {
  transition: var(--transition-fast);
}

.card-link:hover i {
  transform: translateX(4px);
}

/* Bento Grid Layout Variants */
.bento-card.hero {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
}

.bento-card.hero .card-title {
  font-size: var(--text-3xl);
}

.bento-card.hero .card-content {
  padding: var(--space-10);
}

.bento-card.wide {
  grid-column: 3 / 5;
  grid-row: 1;
}

.bento-card.square {
  grid-column: 4;
  grid-row: 1 / 3;
}

.bento-card.medium {
  grid-column: 1 / 3;
  grid-row: 3;
}

.bento-card.compact {
  grid-column: span 1;
  grid-row: span 1;
}

/* Category Colors */
.bento-card.ferrous .card-category {
  background: rgba(99, 102, 241, 0.2);
  color: #818cf8;
  border-color: rgba(99, 102, 241, 0.3);
}

.bento-card.copper .card-category,
.bento-card.zinc .card-category,
.bento-card.aluminum .card-category {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.3);
}

.bento-card.gold .card-category {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.3);
}

/* Category Legend */
.category-legend {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
  border: 1px solid var(--gray-200);
}

.legend-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.legend-color.ferrous {
  background: linear-gradient(135deg, #6366f1, #818cf8);
}

.legend-color.non-ferrous {
  background: linear-gradient(135deg, #22c55e, #4ade80);
}

.legend-color.precious {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

/* ============================================
   MODERN CONTACT SECTION LAYOUTS
   ============================================ */

.contact-info-section {
  padding: var(--space-32) 0;
  background: var(--white);
  position: relative;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.contact-card {
  background: var(--gradient-card);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  transition: all var(--transition-slower) var(--ease-spring);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-copper);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.contact-card:hover::before {
  transform: scaleX(1);
}

.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.contact-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-copper);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--text-inverse);
  font-size: var(--text-2xl);
  box-shadow: var(--shadow-copper);
  transition: var(--transition-normal);
}

.contact-card:hover .contact-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(212, 130, 42, 0.3);
}

.contact-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.contact-details {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.contact-link {
  color: black !important;
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-fast);
}

.contact-link:hover {
  color: var(--copper-dark);
  text-decoration: underline;
  text-decoration-color: var(--copper);
  text-underline-offset: 4px;
}

.contact-description {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
}

/* Modern Contact Form Section */
.contact-form-section {
  padding: var(--space-32) 0;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-form-wrapper {
  background: var(--white);
  padding: var(--space-10);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.contact-form-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(212, 130, 42, 0.02) 0%, transparent 50%);
  pointer-events: none;
}

.form-header {
  margin-bottom: var(--space-10);
  text-align: center;
}

.form-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-black);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.form-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.enhanced-contact-form {
  position: relative;
  z-index: 2;
}

/* Modern Map Section */
.contact-map-wrapper {
  background: var(--white);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

.map-header {
  padding: var(--space-8);
  background: var(--gradient-card);
  border-bottom: 1px solid var(--gray-200);
}

.map-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.map-description {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.contact-map {
  height: 400px;
  overflow: hidden;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  transition: var(--transition-normal);
}

.location-details {
  padding: var(--space-6);
  background: var(--gray-50);
}

.detail-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--gray-200);
}

.detail-item:last-child {
  border-bottom: none;
}

.detail-item i {
  color: var(--copper);
  font-size: var(--text-base);
  width: 20px;
  text-align: center;
}

/* ============================================
   MODERN SERVICES TABS LAYOUT
   ============================================ */

.what-we-do-section {
  padding: var(--space-32) 0;
  background: var(--white);
  position: relative;
}

.services-tabs {
  max-width: 1200px;
  margin: 0 auto;
}

.tabs-navigation {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
  background: var(--gray-100);
  padding: var(--space-2);
  border-radius: var(--radius-2xl);
  position: relative;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: transparent;
  color: var(--text-secondary);
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-normal) var(--ease-spring);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  position: relative;
  z-index: 2;
}

.tab-btn.active {
  background: var(--white);
  color: var(--copper);
  box-shadow: var(--shadow-md);
}

.tab-btn:not(.active):hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.5);
}

.tab-btn i {
  font-size: var(--text-lg);
  transition: var(--transition-fast);
}

.tab-btn.active i {
  transform: scale(1.1);
}

/* Tab Content */
.tabs-content {
  position: relative;
}

.tab-panel {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  transition: all var(--transition-normal) var(--ease-out);
  transform: translateY(20px);
}

.tab-panel.active {
  opacity: 1;
  visibility: visible;
  position: relative;
  transform: translateY(0);
}

.tab-panel-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.tab-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.tab-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(212, 130, 42, 0.1) 0%, transparent 100%);
  z-index: 1;
  transition: opacity var(--transition-normal);
}

.tab-image:hover::before {
  opacity: 0;
}

.tab-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

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

.tab-text {
  padding: var(--space-6);
}

.tab-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-black);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  line-height: var(--leading-tight);
}

.tab-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.tab-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--copper);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tab-cta:hover {
  color: var(--copper-dark);
  text-decoration: none;
  transform: translateX(8px);
}

.tab-cta i {
  transition: var(--transition-fast);
}

.tab-cta:hover i {
  transform: translateX(6px);
}

/* ============================================
   MODERN GLOBAL NETWORK SECTION - REMOVED
   Now using dedicated global-reach-section.css
   ============================================ */

/* ============================================
   RESPONSIVE LAYOUTS
   ============================================ */

@media (max-width: 1200px) {
  .bento-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 300px 220px 220px 200px;
    gap: var(--space-5);
  }
  
  .bento-card.hero {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
  }
  
  .bento-card.wide {
    grid-column: 3;
    grid-row: 1;
  }
  
  .bento-card.square {
    grid-column: 3;
    grid-row: 2;
  }
  
  .bento-card.medium {
    grid-column: 1 / 3;
    grid-row: 3;
  }
  
  .bento-card.compact:nth-of-type(5) {
    grid-column: 1;
    grid-row: 4;
  }
  
  .bento-card.compact:nth-of-type(6) {
    grid-column: 2;
    grid-row: 4;
  }
}

@media (max-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(6, 240px);
    gap: var(--space-4);
  }
  
  .bento-card.hero,
  .bento-card.wide,
  .bento-card.medium {
    grid-column: span 2;
  }
  
  .bento-card.square,
  .bento-card.compact {
    grid-column: span 1;
  }
  
  .contact-form-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .tab-panel-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .tab-image {
    order: -1;
  }
  
  .tabs-navigation {
    flex-direction: column;
    gap: var(--space-1);
  }
  
  .tab-btn {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .bento-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, 280px);
    gap: var(--space-3);
  }
  
  .bento-card.hero,
  .bento-card.wide,
  .bento-card.square,
  .bento-card.medium,
  .bento-card.compact {
    grid-column: span 1;
  }
  
  .card-content {
    padding: var(--space-6);
  }
  
  .bento-card.hero .card-content {
    padding: var(--space-8);
  }
  
  .contact-form-wrapper {
    padding: var(--space-6);
  }
  
  .contact-card {
    padding: var(--space-6);
  }
  
  .form-header {
    margin-bottom: var(--space-6);
  }
  
  .category-legend {
    gap: var(--space-4);
  }
  
  .legend-item {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
  }
}