/* ===== ND STEEL ADDITIONAL STYLES ===== */
/* Appended to style.css – covers pages and components built in Part 2 */

/* ---- SECTION UTILITIES ---- */
.section-pad { padding: 70px 0; }
.bg-dark-blue { background: #0A1628; }
.text-steel-grey { color: #7D8FA3; }

/* ---- PAGE HEADER ---- */
.page-header { background: linear-gradient(135deg, #0A1628 0%, #1a2d4a 100%); color: white; padding: 48px 0 32px; }
.page-header h1 { font-size: 32px; font-weight: 700; margin: 0 0 8px; }
.page-header .breadcrumb { margin: 0; background: none; padding: 0; }
.page-header .breadcrumb-item a { color: rgba(255,255,255,0.7); }
.page-header .breadcrumb-item.active { color: rgba(255,255,255,0.9); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* ---- SECTION HEADER ---- */
.section-header { margin-bottom: 12px; }
.section-header h2 { font-size: 32px; font-weight: 700; color: #0A1628; margin: 8px 0 12px; }
.section-header p { color: #5a6a7a; max-width: 600px; margin: 0 auto; }
.section-badge { display: inline-block; background: rgba(232,130,26,0.12); color: #E8821A; font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; padding: 4px 14px; border-radius: 20px; }
.section-badge.light { background: rgba(232,130,26,0.2); }

/* ---- HERO ---- */
.hero-section { position: relative; }
.carousel-item img { height: 580px; object-fit: cover; }
.carousel-caption { bottom: 0; top: 0; display: flex; align-items: center; text-align: left; padding: 0; }
.caption-inner { max-width: 600px; padding: 0 40px; }
.caption-inner h1 { font-size: clamp(28px,5vw,52px); font-weight: 800; text-shadow: 0 2px 8px rgba(0,0,0,0.4); margin-bottom: 16px; }
.hero-badge { background: rgba(232,130,26,0.9); color: white; padding: 4px 14px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 12px; display: inline-block; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.hero-default { min-height: 580px; background: linear-gradient(135deg, #0A1628, #1a2d4a); display: flex; align-items: center; justify-content: center; position: relative; }
.hero-default .hero-content { z-index: 2; }
.hero-default .hero-sub { font-size: 20px; margin: 12px 0 0; opacity: 0.8; }

/* ---- STATS BAR ---- */
.stats-section { background: #E8821A; }
.stat-item { display: flex; flex-direction: column; align-items: center; padding: 20px 16px; color: white; border-right: 1px solid rgba(255,255,255,0.2); }
.stat-item:last-child { border-right: none; }
.stat-item i { font-size: 24px; margin-bottom: 8px; opacity: 0.85; }
.stat-number { font-size: 28px; font-weight: 800; line-height: 1; }
.stat-label { font-size: 12px; opacity: 0.85; margin-top: 4px; }

/* ---- CATEGORY CARDS ---- */
.category-card { display: flex; flex-direction: column; align-items: center; text-align: center; background: white; border-radius: 12px; padding: 28px 20px; border: 1px solid #e0e8f0; color: #0A1628; text-decoration: none; transition: all 0.25s; position: relative; overflow: hidden; }
.category-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(10,22,40,0.15); color: #0A1628; }
.cat-icon { width: 56px; height: 56px; background: rgba(10,22,40,0.06); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; font-size: 22px; color: #E8821A; }
.category-card h5 { margin: 0 0 6px; font-weight: 600; font-size: 14px; }
.cat-count { font-size: 12px; color: #7D8FA3; }
.cat-arrow { position: absolute; bottom: 14px; right: 16px; color: #E8821A; font-size: 13px; opacity: 0; transition: opacity 0.2s; }
.category-card:hover .cat-arrow { opacity: 1; }

/* Large category card (products index) */
.category-card-lg { display: block; background: white; border-radius: 12px; padding: 24px; border: 1px solid #e0e8f0; color: #0A1628; text-decoration: none; transition: all 0.25s; }
.category-card-lg:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(10,22,40,0.15); color: #0A1628; }
.cat-header { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.cat-icon-lg { width: 52px; height: 52px; background: rgba(232,130,26,0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: #E8821A; flex-shrink: 0; }
.cat-header h5 { margin: 0 0 2px; font-weight: 700; }
.cat-header span { font-size: 12px; color: #7D8FA3; }
.cat-grades { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.grade-tag { background: #f0f4f8; color: #0A1628; padding: 3px 10px; border-radius: 4px; font-size: 11px; font-weight: 500; }
.grade-tag.more { background: #E8821A; color: white; }
.cat-cta { margin-top: 14px; color: #E8821A; font-size: 13px; font-weight: 600; }

/* ---- PRODUCT CARDS ---- */
.product-card { background: white; border-radius: 12px; border: 1px solid #e0e8f0; overflow: hidden; transition: all 0.25s; position: relative; display: flex; flex-direction: column; }
.product-card:hover { box-shadow: 0 12px 32px rgba(10,22,40,0.12); transform: translateY(-3px); }
.stock-badge { position: absolute; top: 12px; left: 12px; z-index: 2; }
.stock-badge.in-stock { background: #28a745; color: white; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 600; }
.prod-img { height: 160px; overflow: hidden; }
.prod-img img { width: 100%; height: 100%; object-fit: cover; }
.prod-img-placeholder { height: 160px; background: linear-gradient(135deg, #f0f4f8, #e0e8f0); display: flex; align-items: center; justify-content: center; font-size: 40px; color: #7D8FA3; }
.prod-body { padding: 16px; flex: 1; }
.prod-cat { font-size: 11px; color: #E8821A; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.prod-body h5 { margin: 6px 0 8px; font-size: 15px; font-weight: 700; color: #0A1628; }
.prod-body p { font-size: 13px; color: #5a6a7a; margin: 0 0 10px; }
.prod-specs { display: flex; flex-wrap: wrap; gap: 8px; }
.prod-specs span { font-size: 11px; color: #7D8FA3; display: flex; align-items: center; gap: 4px; }
.prod-footer { padding: 12px 16px; border-top: 1px solid #f0f4f8; display: flex; gap: 8px; }

/* Product Detail */
.product-detail-img img { border-radius: 12px; width: 100%; }
.prod-img-lg-placeholder { height: 320px; background: linear-gradient(135deg, #f0f4f8, #e0e8f0); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 64px; color: #7D8FA3; }
.availability-badge { margin-top: 16px; padding: 10px 16px; border-radius: 8px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.availability-badge.in-stock { background: #d4edda; color: #155724; }
.availability-badge.on-order { background: #fff3cd; color: #856404; }
.download-section h6 { color: #0A1628; margin-bottom: 10px; }
.download-btn { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: #f8f9fa; border-radius: 8px; text-decoration: none; color: #0A1628; margin-bottom: 8px; font-size: 13px; border: 1px solid #e0e8f0; transition: background 0.15s; }
.download-btn:hover { background: #e8f0f8; }
.prod-cat-badge { background: rgba(232,130,26,0.1); color: #E8821A; padding: 3px 12px; border-radius: 16px; font-size: 12px; font-weight: 600; }
.grade-display { font-size: 14px; margin-top: 8px; color: #555; }
.spec-table { font-size: 13px; }
.spec-table th { background: #f0f4f8; color: #0A1628; font-weight: 600; width: 40%; }
.industry-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.industry-tag { background: #f0f4f8; color: #0A1628; padding: 4px 12px; border-radius: 16px; font-size: 12px; }
.product-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.product-contact { padding: 16px; background: #f8f9fa; border-radius: 10px; }

/* ---- FEATURE CARDS ---- */
.feature-card { background: rgba(255,255,255,0.05); border-radius: 12px; padding: 28px; height: 100%; transition: background 0.2s; }
.feature-card:hover { background: rgba(255,255,255,0.08); }
.feature-icon { width: 52px; height: 52px; background: rgba(232,130,26,0.2); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: #E8821A; margin-bottom: 16px; }
.feature-card h5 { color: white; font-size: 16px; margin-bottom: 10px; }
.feature-card p { color: rgba(255,255,255,0.65); font-size: 13px; margin: 0; }
.feature-card-light { background: white; border-radius: 12px; padding: 24px; border: 1px solid #e0e8f0; height: 100%; }
.feature-card-light .feature-icon { background: rgba(232,130,26,0.1); }
.feature-card-light h5 { color: #0A1628; margin-bottom: 8px; }
.feature-card-light p { color: #5a6a7a; font-size: 13px; margin: 0; }

/* ---- INDUSTRY CARDS ---- */
.industry-card { background: white; border-radius: 10px; padding: 20px 16px; text-align: center; border: 1px solid #e0e8f0; transition: all 0.2s; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.industry-card:hover { border-color: #E8821A; box-shadow: 0 4px 16px rgba(232,130,26,0.15); }
.industry-card i { font-size: 28px; color: #E8821A; }
.industry-card span { font-size: 13px; font-weight: 600; color: #0A1628; }

/* ---- TESTIMONIALS ---- */
.testimonial-card { background: white; border-radius: 12px; padding: 24px; border: 1px solid #e0e8f0; height: 100%; }
.stars { color: #E8821A; margin-bottom: 12px; }
.testimonial-card > p { font-size: 14px; color: #5a6a7a; font-style: italic; margin-bottom: 16px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 40px; height: 40px; background: #0A1628; color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; }
.testi-author strong { display: block; font-size: 14px; color: #0A1628; }
.testi-author small { color: #7D8FA3; font-size: 12px; }
.testi-indicators { position: relative; bottom: auto; margin-top: 20px; }
.testi-indicators button { background: #e0e8f0; width: 8px; height: 8px; border-radius: 50%; border: none; }
.testi-indicators button.active { background: #E8821A; }

/* ---- BLOG CARDS ---- */
.blog-card { background: white; border-radius: 12px; border: 1px solid #e0e8f0; overflow: hidden; transition: all 0.25s; }
.blog-card:hover { box-shadow: 0 8px 24px rgba(10,22,40,0.1); transform: translateY(-2px); }
.blog-img { height: 180px; overflow: hidden; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.blog-card:hover .blog-img img { transform: scale(1.05); }
.blog-img-placeholder { height: 180px; background: linear-gradient(135deg, #f0f4f8, #e0e8f0); display: flex; align-items: center; justify-content: center; font-size: 32px; color: #7D8FA3; }
.blog-img-sm { height: 120px; }
.blog-body { padding: 16px; }
.blog-cat { font-size: 11px; color: #E8821A; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.blog-body h5 { margin: 6px 0 8px; font-size: 15px; }
.blog-body h5 a { color: #0A1628; text-decoration: none; }
.blog-body h5 a:hover { color: #E8821A; }
.blog-body p { font-size: 13px; color: #5a6a7a; margin-bottom: 12px; }
.blog-meta { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #7D8FA3; }
.read-more { color: #E8821A; text-decoration: none; font-weight: 600; font-size: 12px; }
.article-content { font-size: 15px; line-height: 1.8; }
.article-content h2, .article-content h3 { color: #0A1628; margin-top: 28px; }
.article-content img { max-width: 100%; border-radius: 8px; margin: 16px 0; }
.article-share { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ---- BLOG SIDEBAR ---- */
.blog-sidebar { position: sticky; top: 90px; }
.sidebar-widget { background: white; border-radius: 12px; border: 1px solid #e0e8f0; padding: 20px; margin-bottom: 20px; }
.sidebar-widget h5 { color: #0A1628; font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.cat-list { list-style: none; padding: 0; margin: 0; }
.cat-list li { border-bottom: 1px solid #f0f4f8; }
.cat-list li:last-child { border-bottom: none; }
.cat-list a { display: flex; align-items: center; padding: 8px 0; color: #0A1628; text-decoration: none; font-size: 13px; }
.cat-list a:hover, .cat-list a.active { color: #E8821A; }
.recent-post { padding: 10px 0; border-bottom: 1px solid #f0f4f8; }
.recent-post:last-child { border-bottom: none; }
.recent-post a { display: block; font-size: 13px; color: #0A1628; text-decoration: none; margin-bottom: 2px; }
.recent-post a:hover { color: #E8821A; }
.recent-post small { color: #7D8FA3; font-size: 11px; }
.sidebar-cta { background: #0A1628; border-radius: 12px; padding: 20px; text-align: center; }
.sidebar-cta h5 { color: white; font-size: 15px; margin-bottom: 8px; }
.sidebar-cta p { color: rgba(255,255,255,0.7); font-size: 13px; margin-bottom: 14px; }

/* ---- READY STOCK ---- */
.filter-panel { background: white; border-radius: 12px; border: 1px solid #e0e8f0; padding: 20px; }
.filter-panel h5 { color: #0A1628; font-size: 15px; margin-bottom: 16px; }
.stock-table { font-size: 13px; }
.stock-table thead th { background: #0A1628; color: white; border: none; }
.alert-steel { background: #f0f6ff; border-left: 4px solid #0A1628; color: #0A1628; }

/* ---- INQUIRY / CART ---- */
.cart-item { display: flex; align-items: center; gap: 16px; padding: 16px; background: white; border-radius: 10px; border: 1px solid #e0e8f0; margin-bottom: 12px; }
.cart-item-info { flex: 1; }
.cart-item-info h6 { margin: 0 0 6px; color: #0A1628; }
.cart-item-specs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 12px; color: #5a6a7a; }
.cart-item-specs span { background: #f0f4f8; padding: 2px 8px; border-radius: 4px; }
.cart-note { font-size: 12px; color: #7D8FA3; margin: 4px 0 0; }
.cart-item-qty { width: 100px; flex-shrink: 0; }
.cart-summary { background: white; border-radius: 12px; border: 1px solid #e0e8f0; padding: 24px; }
.cart-summary h5 { color: #0A1628; margin-bottom: 16px; }
.summary-list { list-style: none; padding: 0; margin: 0 0 16px; }
.summary-list li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #f0f4f8; font-size: 14px; }
.empty-cart { padding: 80px 0; }
.cart-review-item { padding: 12px 0; border-bottom: 1px solid #f0f4f8; }
.cart-review-name { font-weight: 600; font-size: 14px; color: #0A1628; }
.cart-review-specs { margin-top: 4px; }
.trust-badges { display: flex; flex-direction: column; gap: 8px; }
.trust-badge { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #28a745; }

/* ---- CTA ---- */
.cta-section { background: linear-gradient(135deg, #E8821A, #d06d10); padding: 56px 0; }
.cta-section h3 { color: white; font-size: 26px; font-weight: 700; margin: 0 0 8px; }
.cta-section p { color: rgba(255,255,255,0.85); margin: 0; }
.btn-orange { background: white; color: #E8821A; font-weight: 700; }
.btn-orange:hover { background: #f8f8f8; color: #d06d10; }

/* ---- AUTH ---- */
.auth-section { min-height: calc(100vh - 120px); display: flex; align-items: center; padding: 40px 0; background: #f4f6fa; }
.auth-card { background: white; border-radius: 16px; padding: 40px; max-width: 440px; margin: 0 auto; box-shadow: 0 4px 24px rgba(0,0,0,0.08); }
.auth-card-lg { max-width: 600px; }
.auth-section-lg { align-items: flex-start; }
.auth-header { text-align: center; margin-bottom: 28px; }
.auth-logo { max-height: 50px; margin-bottom: 12px; }
.auth-header h4 { color: #0A1628; font-weight: 700; margin: 0 0 6px; }
.auth-header p { color: #7D8FA3; font-size: 13px; margin: 0; }
.input-icon { position: relative; }
.input-icon > i:first-child { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: #7D8FA3; pointer-events: none; }
.input-icon .form-control { padding-left: 38px; }
.input-icon .pwd-toggle { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; color: #7D8FA3; cursor: pointer; }
.auth-divider { text-align: center; position: relative; margin: 20px 0; }
.auth-divider::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: #e0e8f0; }
.auth-divider span { background: white; padding: 0 12px; position: relative; color: #7D8FA3; font-size: 13px; }
.btn-google { background: white; border: 1px solid #e0e8f0; color: #333; display: flex; align-items: center; justify-content: center; }
.btn-google:hover { background: #f8f9fa; }

/* ---- USER DASHBOARD ---- */
.user-sidebar { background: white; border-radius: 12px; border: 1px solid #e0e8f0; padding: 24px; text-align: center; }
.user-avatar-lg { width: 72px; height: 72px; background: #0A1628; color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 26px; font-weight: 700; margin: 0 auto 14px; }
.user-sidebar h5 { color: #0A1628; margin: 0 0 4px; }
.user-nav { list-style: none; padding: 0; margin: 16px 0 0; text-align: left; }
.user-nav li a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: #0A1628; text-decoration: none; font-size: 14px; transition: background 0.15s; }
.user-nav li a:hover { background: #f0f4f8; }
.user-nav li a.active { background: rgba(10,22,40,0.06); font-weight: 600; }
.dashboard-stat-card { background: white; border-radius: 10px; border: 1px solid #e0e8f0; border-top: 3px solid; padding: 20px; text-align: center; }
.dashboard-stat-card .stat-num { display: block; font-size: 28px; font-weight: 700; color: #0A1628; }
.dashboard-stat-card .stat-lbl { font-size: 12px; color: #7D8FA3; margin-top: 4px; }

/* ---- CONTACT PAGE ---- */
.contact-info-items { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon { width: 44px; height: 44px; background: rgba(10,22,40,0.06); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: #E8821A; flex-shrink: 0; }
.contact-info-item strong { display: block; color: #0A1628; margin-bottom: 2px; }
.contact-info-item p { margin: 0; font-size: 14px; color: #5a6a7a; }
.contact-info-item a { color: #5a6a7a; }
.social-links-contact { display: flex; gap: 10px; }
.social-btn { width: 40px; height: 40px; background: #f0f4f8; border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #0A1628; font-size: 16px; text-decoration: none; }
.social-btn:hover { background: #0A1628; color: white; }
.contact-form-wrap { background: white; border-radius: 12px; border: 1px solid #e0e8f0; padding: 32px; }
.map-section { height: 380px; overflow: hidden; }
.map-section iframe { width: 100%; height: 100%; border: none; }

/* ---- ABOUT ---- */
.about-highlights { display: flex; flex-direction: column; gap: 10px; }
.highlight-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #0A1628; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-stat-card { background: #f0f4f8; border-radius: 12px; padding: 28px 20px; text-align: center; }
.about-stat-card .stat-num { font-size: 36px; font-weight: 800; color: #E8821A; display: block; }
.about-stat-card .stat-lbl { font-size: 13px; color: #5a6a7a; margin-top: 6px; display: block; }

/* ---- SUCCESS PAGE ---- */
.success-icon { font-size: 80px; }
.error-number { font-size: 120px; font-weight: 800; color: #e0e8f0; line-height: 1; }
.error-page { padding: 80px 0; }

/* ---- FOOTER ENHANCEMENTS ---- */
.footer-main { background: #0A1628; color: rgba(255,255,255,0.75); }
.footer-bottom { background: rgba(0,0,0,0.2); }
footer .form-control { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); color: white; }
footer .form-control::placeholder { color: rgba(255,255,255,0.4); }
footer .form-control:focus { background: rgba(255,255,255,0.15); border-color: #E8821A; color: white; box-shadow: none; }

/* ---- RESPONSIVE ---- */
@media (max-width: 767px) {
  .carousel-item img { height: 320px; }
  .hero-default { min-height: 320px; }
  .caption-inner h1 { font-size: 24px; }
  .caption-inner { padding: 0 20px; }
  .hero-actions { flex-direction: column; gap: 8px; }
  .section-pad { padding: 48px 0; }
  .product-actions { flex-direction: column; }
  .auth-card { padding: 28px 20px; }
  .contact-form-wrap { padding: 20px; }
  .cart-item { flex-wrap: wrap; }
}

/* ---- LEGAL PAGES ---- */
.legal-content h4 { color: #0A1628; margin-top: 28px; margin-bottom: 10px; font-size: 18px; }
.legal-content p { color: #5a6a7a; line-height: 1.8; margin-bottom: 14px; }
.legal-content a { color: #E8821A; }