/* =========================================================
   STEELS — SECTIONS STYLESHEET
   Homepage sections, page layouts, blog, forms, utilities
   ========================================================= */

/* ----------------------------------------------------------
   STATS BAR
   ---------------------------------------------------------- */
.section-stats {
  background: var(--color-primary);
  padding: var(--space-8) 0;
  border-bottom: 3px solid var(--color-accent);
}

.stats-bar {
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 0;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  position: relative;
  flex: 1;
  min-width: 130px;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(255,255,255,.15);
}

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-item__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  text-align: center;
}

/* ----------------------------------------------------------
   ABOUT SECTION
   ---------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-grid__body { margin: var(--space-6) 0; }
.about-grid__body p + p { margin-top: var(--space-4); color: var(--color-dark-gray); line-height: 1.75; }
.about-grid__body p:first-child { font-size: var(--text-lg); color: var(--color-charcoal); }

.about-grid__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-8); }

.about-visual { position: relative; }

.about-visual__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.about-visual__photo { width: 100%; height: 100%; object-fit: cover; }

.about-visual__placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1e4a7a 100%);
  display: flex; align-items: center; justify-content: center;
  min-height: 380px;
}

.about-visual__placeholder-inner {
  color: rgba(255,255,255,.4);
}

.about-visual__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
}

.about-badge {
  background: var(--color-accent);
  border-radius: 50%;
  width: 100px; height: 100px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
}

.about-badge__number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.about-badge__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,.85);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ----------------------------------------------------------
   BUSINESSES GRID
   ---------------------------------------------------------- */
.section-head { margin-bottom: var(--space-12); }

.businesses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.business-card {
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.business-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--biz-color, var(--color-primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.business-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.business-card:hover::before { transform: scaleX(1); }

.business-card__icon {
  width: 56px; height: 56px;
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--biz-color, var(--color-primary));
  transition: background var(--transition-base);
}
.business-card:hover .business-card__icon { background: var(--biz-color, var(--color-primary)); color: var(--color-white); }

.business-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.business-card__desc {
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  line-height: 1.7;
  flex: 1;
}

.business-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--biz-color, var(--color-accent));
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: auto;
  transition: gap var(--transition-base);
}
.business-card:hover .business-card__link { gap: var(--space-3); }

.section-foot { margin-top: var(--space-10); }

/* ----------------------------------------------------------
   PRODUCTS SECTION (Homepage)
   ---------------------------------------------------------- */
.product-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-light-gray);
  padding-bottom: 0;
}

.product-tab {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-dark-gray);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.product-tab:hover { color: var(--color-primary); }
.product-tab--active { color: var(--color-accent); border-bottom-color: var(--color-accent); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  transition: opacity var(--transition-base);
}

.products-grid.is-loading { opacity: .5; pointer-events: none; }

/* ----------------------------------------------------------
   SUSTAINABILITY SECTION
   ---------------------------------------------------------- */
.sustain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.sustain-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-8); }

.sustain-pillar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.1);
}

.sustain-pillar__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.sustain-pillar strong {
  display: block;
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 700;
}

.sustain-pillar span {
  display: block;
  color: rgba(255,255,255,.6);
  font-size: var(--text-xs);
}

.sustain-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.sustain-metric {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
  transition: background var(--transition-base);
}

.sustain-metric:hover { background: rgba(255,255,255,.12); }

.sustain-metric__value {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.sustain-metric__label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.65);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

/* ----------------------------------------------------------
   NEWS GRID
   ---------------------------------------------------------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.news-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-light-gray);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.news-card__image {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-light-gray);
}

.news-card__photo {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .news-card__photo { transform: scale(1.05); }

.news-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.news-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
}

.news-card__date { color: var(--color-mid-gray); }

.news-card__cat a {
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.news-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  flex: 1;
}

.news-card__title a { transition: color var(--transition-fast); }
.news-card__title a:hover { color: var(--color-accent); }

.news-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ----------------------------------------------------------
   CTA BAND
   ---------------------------------------------------------- */
.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding: var(--space-8) 0;
  flex-wrap: wrap;
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
}

.cta-band__text p { color: var(--color-dark-gray); margin-top: var(--space-2); }

.cta-band__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; flex-shrink: 0; }

/* ----------------------------------------------------------
   TESTIMONIALS
   ---------------------------------------------------------- */
.testimonial-slider { position: relative; overflow: hidden; }

.testimonial-slider__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}

.testimonial-slide { flex: 0 0 100%; padding: 0 var(--space-2); }

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-card__quote-icon {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.testimonial-card__stars { display: flex; gap: var(--space-1); margin-bottom: var(--space-5); }

.testimonial-card__quote p {
  font-size: clamp(var(--text-lg), 2vw, var(--text-xl));
  line-height: 1.7;
  color: var(--color-charcoal);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-light-gray);
}

.testimonial-card__avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.testimonial-card__avatar img { width: 100%; height: 100%; object-fit: cover; }

.testimonial-card__avatar--initials {
  background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
}

.testimonial-card__name { display: block; font-weight: 700; color: var(--color-primary); }
.testimonial-card__role { display: block; font-size: var(--text-sm); color: var(--color-dark-gray); }
.testimonial-card__company { display: block; font-size: var(--text-sm); color: var(--color-accent); font-weight: 600; }

.testimonial-slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.testimonial-slider__dots { display: flex; gap: var(--space-2); }

/* ----------------------------------------------------------
   CONTACT PAGE
   ---------------------------------------------------------- */
.contact-quick-info { padding: var(--space-10) 0; }

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.contact-info-card {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-gray);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.contact-info-card__icon {
  width: 60px; height: 60px;
  background: var(--color-off-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--color-accent);
}

.contact-info-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.contact-info-card__line { font-size: var(--text-sm); color: var(--color-dark-gray); line-height: 1.6; }

.contact-main__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

.map-placeholder {
  aspect-ratio: 4/3;
  background: var(--color-light-gray);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-8);
}

.map-placeholder__inner {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: var(--space-3);
  text-align: center;
  color: var(--color-dark-gray);
}

.map-placeholder__hint { font-size: var(--text-xs); color: var(--color-mid-gray); }

.contact-offices { display: flex; flex-direction: column; gap: var(--space-6); }

.contact-office { padding: var(--space-5); border-left: 3px solid var(--color-accent); background: var(--color-off-white); border-radius: 0 var(--radius-md) var(--radius-md) 0; }

.contact-office__city { font-weight: 700; color: var(--color-primary); margin-bottom: var(--space-3); font-size: var(--text-base); }

.contact-office__address { font-style: normal; font-size: var(--text-sm); color: var(--color-dark-gray); line-height: 1.8; }

.contact-office__address a { color: var(--color-steel); transition: color var(--transition-fast); }
.contact-office__address a:hover { color: var(--color-accent); }

/* ----------------------------------------------------------
   BLOG LAYOUT
   ---------------------------------------------------------- */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-12);
  align-items: start;
}

.blog-grid { display: grid; gap: var(--space-8); }

.blog-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-6);
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition-base);
}

.blog-card:hover { box-shadow: var(--shadow-md); }

.blog-card__image {
  display: block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 3/2;
}

.blog-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.blog-card:hover .blog-card__image img { transform: scale(1.04); }

.blog-card__meta { display: flex; gap: var(--space-3); align-items: center; margin-bottom: var(--space-3); font-size: var(--text-xs); }
.blog-card__date { color: var(--color-mid-gray); }
.blog-card__cat a { color: var(--color-accent); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.blog-card__title { font-size: var(--text-2xl); font-weight: 700; color: var(--color-primary); margin-bottom: var(--space-3); line-height: 1.3; }
.blog-card__title a:hover { color: var(--color-accent); }
.blog-card__excerpt { color: var(--color-dark-gray); font-size: var(--text-sm); line-height: 1.7; margin-bottom: var(--space-4); }

/* Sidebar */
.blog-layout__sidebar { position: sticky; top: calc(100px + var(--space-6)); }

.widget { margin-bottom: var(--space-8); }
.widget__title { font-size: var(--text-base); font-weight: 700; color: var(--color-primary); margin-bottom: var(--space-4); padding-bottom: var(--space-3); border-bottom: 2px solid var(--color-accent); display: inline-block; }

/* ----------------------------------------------------------
   BREADCRUMBS
   ---------------------------------------------------------- */
.breadcrumbs { margin-bottom: var(--space-5); }

.breadcrumbs__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,.65);
}

.breadcrumbs__list a { color: rgba(255,255,255,.65); transition: color var(--transition-fast); }
.breadcrumbs__list a:hover { color: var(--color-white); }
.breadcrumbs__item--current { color: rgba(255,255,255,.85); }
.breadcrumb__sep { color: rgba(255,255,255,.4); }

/* ----------------------------------------------------------
   PAGINATION
   ---------------------------------------------------------- */
.pagination { margin-top: var(--space-10); }

.pagination__list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: center;
}

.pagination__item a,
.pagination__item span {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-charcoal);
  transition: all var(--transition-fast);
}

.pagination__item a:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-off-white); }

.pagination__item .current { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-white); }

/* ----------------------------------------------------------
   SCROLL-TO-TOP
   ---------------------------------------------------------- */
.scroll-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px; height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: background var(--transition-base), transform var(--transition-base), opacity var(--transition-base);
  z-index: var(--z-raised);
  opacity: 0;
}

.scroll-to-top:not([hidden]) { opacity: 1; }
.scroll-to-top:hover { background: var(--color-accent); transform: translateY(-2px); }

/* ----------------------------------------------------------
   PAGE CONTENT
   ---------------------------------------------------------- */
.page-content h2 { font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 700; color: var(--color-primary); margin: var(--space-8) 0 var(--space-4); text-transform: uppercase; }
.page-content h3 { font-size: var(--text-2xl); font-weight: 700; color: var(--color-primary); margin: var(--space-6) 0 var(--space-3); }
.page-content h4 { font-size: var(--text-xl); font-weight: 600; color: var(--color-charcoal); margin: var(--space-5) 0 var(--space-2); }
.page-content p { color: var(--color-dark-gray); line-height: 1.8; margin-bottom: var(--space-4); }
.page-content ul, .page-content ol { margin: var(--space-4) 0 var(--space-4) var(--space-6); }
.page-content li { color: var(--color-dark-gray); line-height: 1.8; margin-bottom: var(--space-2); list-style: disc; }
.page-content ol li { list-style: decimal; }
.page-content a { color: var(--color-steel); text-decoration: underline; transition: color var(--transition-fast); }
.page-content a:hover { color: var(--color-accent); }
.page-content blockquote { border-left: 4px solid var(--color-accent); padding: var(--space-4) var(--space-6); margin: var(--space-6) 0; background: var(--color-off-white); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: var(--text-lg); font-style: italic; color: var(--color-charcoal); }
.page-feat-img { border-radius: var(--radius-lg); width: 100%; }

/* ----------------------------------------------------------
   CONTACT FORM
   ---------------------------------------------------------- */
.contact-form-wrapper { background: var(--color-white); border-radius: var(--radius-lg); padding: var(--space-10); box-shadow: var(--shadow-md); }

.form-response {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  display: none;
}

.form-response.is-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; display: block; }
.form-response.is-error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; display: block; }

.form-group--footer { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.form-privacy { font-size: var(--text-xs); color: var(--color-mid-gray); }
.form-privacy a { color: var(--color-steel); }

.btn-lg { padding: var(--space-5) var(--space-10); font-size: var(--text-base); }

/* ----------------------------------------------------------
   NO RESULTS
   ---------------------------------------------------------- */
.no-results {
  grid-column: 1/-1;
  text-align: center;
  padding: var(--space-20) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.no-results h2, .no-results h3 { font-size: var(--text-2xl); color: var(--color-primary); }
.no-results p { color: var(--color-dark-gray); }

/* ----------------------------------------------------------
   RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 1200px) {
  .businesses-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
  .about-grid, .sustain-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .about-visual__badge { right: var(--space-4); }
  .sustain-grid > div:last-child { order: -1; }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .contact-info-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-main__layout { grid-template-columns: 1fr; gap: var(--space-10); }
  .blog-layout { grid-template-columns: 1fr; }
  .blog-card { grid-template-columns: 1fr; }
  .blog-card__image { aspect-ratio: 16/9; }
}

@media (max-width: 768px) {
  .stats-bar { justify-content: flex-start; gap: 0; }
  .stat-item { flex: 0 0 50%; padding: var(--space-5) var(--space-4); }
  .stat-item + .stat-item::before { display: none; }
  .businesses-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; }
  .cta-band__actions { justify-content: center; }
  .sustain-pillars { grid-template-columns: 1fr; }
  .sustain-metrics { grid-template-columns: 1fr 1fr; }
  .contact-form-wrapper { padding: var(--space-6); }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .stats-bar { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .stat-item { min-width: 140px; }
}