/* =============================================
   OPINY GROUP – MINERALS WEBSITE STYLESHEET
   ============================================= */

/* ---- Variables ---- */
:root {
  --primary:    #c8860a;   /* Gold/mineral amber */
  --primary-dk: #9e6508;
  --dark:       #1a1a2e;
  --dark2:      #16213e;
  --mid:        #0f3460;
  --light-bg:   #f5f5f0;
  --white:      #ffffff;
  --text:       #333333;
  --text-light: #666666;
  --border:     #ddd;
  --success:    #27ae60;
  --error:      #e74c3c;
  --radius:     8px;
  --shadow:     0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.15);
  --font:       'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --transition: 0.3s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); line-height: 1.6; background: var(--white); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
input, select, textarea, button { font-family: var(--font); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---- Top Bar ---- */
.top-bar {
  background: var(--dark);
  color: #ccc;
  font-size: 0.82rem;
  padding: 7px 0;
}
.top-bar-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.top-bar-inner span { display: flex; align-items: center; gap: 6px; }
.top-bar-right { margin-left: auto; display: flex; gap: 16px; }
.track-link { color: var(--primary); font-weight: 600; display: flex; align-items: center; gap: 5px; }
.track-link:hover { color: var(--white); }

/* ---- Header ---- */
.site-header {
  background: var(--dark2);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 15px rgba(0,0,0,0.3);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand img { height: 44px; }
.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  flex: 1;
  flex-wrap: nowrap;
}
.main-nav a {
  color: #ccc;
  padding: 7px 10px;
  border-radius: 4px;
  font-size: 0.85rem;
  white-space: nowrap;
  text-align: center;
  flex: 1;
  transition: var(--transition);
}
.main-nav a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-active { color: var(--white) !important; background: rgba(255,255,255,0.12) !important; font-weight: 600; border-bottom: 2px solid var(--primary); }
.nav-rfq {
  background: var(--primary) !important;
  color: var(--white) !important;
  font-weight: 700;
  border-radius: 20px !important;
  padding: 8px 18px !important;
}
.nav-rfq:hover { background: var(--primary-dk) !important; }
.actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.currency-badge {
  background: rgba(200,134,10,0.15);
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 700;
}
.cart-button {
  background: var(--primary);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.cart-button:hover { background: var(--primary-dk); }
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  margin-left: auto;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary); color: var(--white);
  padding: 10px 22px; border-radius: 6px; font-weight: 600;
  border: none; cursor: pointer; transition: var(--transition);
  font-size: 0.95rem;
}
.btn-primary:hover { background: var(--primary-dk); transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--mid); color: var(--white);
  padding: 10px 22px; border-radius: 6px; font-weight: 600;
  border: none; cursor: pointer; transition: var(--transition);
}
.btn-secondary:hover { background: #0a2844; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; color: var(--primary);
  border: 2px solid var(--primary); padding: 9px 20px;
  border-radius: 6px; font-weight: 600; transition: var(--transition);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-outline-sm {
  display: inline-flex; align-items: center; gap: 4px;
  background: transparent; color: var(--primary);
  border: 1px solid var(--primary); padding: 5px 12px;
  border-radius: 4px; font-size: 0.82rem; font-weight: 600; transition: var(--transition);
}
.btn-outline-sm:hover { background: var(--primary); color: var(--white); }
.btn-rfq-sm {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--mid); color: var(--white);
  padding: 5px 12px; border-radius: 4px; font-size: 0.82rem;
  font-weight: 600; transition: var(--transition);
}
.btn-rfq-sm:hover { background: var(--dark); }
.btn-lg { padding: 13px 28px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-white { background: var(--white); color: var(--dark); padding: 12px 28px; border-radius: 6px; font-weight: 700; transition: var(--transition); }
.btn-white:hover { background: var(--light-bg); }
.btn-outline-white { border: 2px solid var(--white); color: var(--white); padding: 11px 26px; border-radius: 6px; font-weight: 700; transition: var(--transition); }
.btn-outline-white:hover { background: var(--white); color: var(--dark); }
.btn-rfq-footer { display: inline-block; margin-top: 12px; background: var(--primary); color: var(--white); padding: 8px 18px; border-radius: 4px; font-weight: 600; transition: var(--transition); }
.btn-rfq-footer:hover { background: var(--primary-dk); }

/* ---- Section Tags & Headers ---- */
.section-tag {
  display: inline-block; background: rgba(200,134,10,0.12);
  color: var(--primary); padding: 4px 12px;
  border-radius: 20px; font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px;
}
.section-header { text-align: center; margin-bottom: 40px; }
.section-header h2 { font-size: 2rem; color: var(--dark); margin-top: 8px; }
.section-header p { color: var(--text-light); max-width: 600px; margin: 10px auto 0; }

/* ---- Page Hero ---- */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--mid) 100%);
  color: var(--white); padding: 80px 0;
  text-align: center;
}
.page-hero h1 { font-size: 2.4rem; margin-bottom: 12px; }
.page-hero p  { font-size: 1.1rem; color: rgba(255,255,255,0.75); max-width: 600px; margin: 0 auto 20px; }
.page-hero-sm { padding: 50px 0; }
.breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 10px; }
.breadcrumb a { color: var(--primary); }
.breadcrumb a:hover { color: var(--white); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 90vh;
  background: linear-gradient(rgba(26,26,46,0.65), rgba(15,52,96,0.8)),
              url('../icons/hero_mining.jpg') center/cover no-repeat;
  display: flex; align-items: center;
  color: var(--white);
}
.hero-content { position: relative; z-index: 2; max-width: 700px; padding: 40px 20px; margin-left: 8%; }
.hero-tag {
  display: inline-block; background: rgba(200,134,10,0.25);
  border: 1px solid var(--primary); color: var(--primary);
  padding: 5px 16px; border-radius: 20px; font-size: 0.85rem;
  font-weight: 700; letter-spacing: 1px; margin-bottom: 20px;
}
.hero-content h1 { font-size: 3.2rem; line-height: 1.15; margin-bottom: 20px; }
.hero-content p  { font-size: 1.15rem; color: rgba(255,255,255,0.8); margin-bottom: 32px; max-width: 550px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Stats Strip ---- */
.stats-strip { background: var(--primary); padding: 30px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 20px; text-align: center; }
.stat-item {}
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--white); }
.stat-label  { font-size: 0.88rem; color: rgba(255,255,255,0.8); text-transform: uppercase; letter-spacing: 1px; }

/* ---- About Snippet ---- */
.about-snippet { padding: 80px 0; background: var(--light-bg); }
.about-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-text h2 { font-size: 2rem; color: var(--dark); margin: 10px 0 16px; }
.about-text p  { color: var(--text-light); margin-bottom: 16px; }
.about-bullets { margin: 16px 0 24px; }
.about-bullets li { padding: 6px 0; display: flex; align-items: flex-start; gap: 10px; color: var(--text); }
.about-bullets li i { color: var(--success); margin-top: 3px; }

/* ---- Minerals Section ---- */
.minerals-section { padding: 80px 0; }
.mineral-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.mineral-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: var(--transition); }
.mineral-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.mineral-img-wrap { height: 200px; overflow: hidden; background: #f5f5f0; }
.mineral-img-wrap img { width: 100%; height: 100%; object-fit: contain; transition: var(--transition); }
.mineral-card:hover .mineral-img-wrap img { transform: scale(1.05); }
.mineral-card-body { padding: 20px; }
.mineral-card-body h3 { font-size: 1.1rem; color: var(--dark); margin-bottom: 8px; }
.mineral-card-body p  { color: var(--text-light); font-size: 0.9rem; margin-bottom: 14px; }

/* ---- Product Grid ---- */
.featured-products, .shop-container { padding: 80px 0; }
.shop-container { padding-top: 0; }
/* 4 cols desktop, responsive down */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 40px; }
.product-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-img-wrap { display: block; aspect-ratio: 4/3; overflow: hidden; flex-shrink: 0; background: #f5f5f0; border-radius: var(--radius) var(--radius) 0 0; }
.product-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; border-radius: var(--radius) var(--radius) 0 0; }
.product-card:hover .product-img-wrap img { transform: scale(1.04); }
.product-card-body { padding: 14px; flex: 1; display: flex; flex-direction: column; }
.product-card h3 { font-size: 1rem; color: var(--dark); margin-bottom: 8px; }
.product-headline { color: var(--text-light); font-size: 0.85rem; margin-bottom: 10px; }
.price { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.user-price { font-size: 1.1rem; }
.orig-price { font-size: 0.8rem; color: var(--text-light); font-weight: 400; }
.per-unit { font-size: 0.75rem; color: var(--text-light); font-weight: 400; margin-left: 4px; }
.product-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }

/* ── Compact icon+text action bar ── */
.card-actions { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 10px; }

.cat-actions { display: flex; gap: 6px; align-items: center; margin-top: 12px; }
.ca-left  { display: flex; gap: 5px; align-items: center; }
.ca-right { display: flex; gap: 5px; align-items: center; }
.ca-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  height: 30px; padding: 0 8px; border-radius: 5px; border: none;
  font-size: 0.72rem; font-weight: 600; cursor: pointer; transition: var(--transition);
  text-decoration: none; flex-shrink: 0; white-space: nowrap; color: #fff;
}
.ca-cart  { background: var(--primary); }
.ca-cart:hover  { background: var(--primary-dk); }
.ca-view  { background: var(--dark); }
.ca-view:hover  { background: #000; }
.ca-quote { background: #f59e0b; }
.ca-quote:hover { background: #d97706; }
.ca-share { background: #6b7280; }
.ca-share:hover { background: #4b5563; }
.ca-share-wrap { position: relative; }
.share-dropdown {
  display: none; position: absolute; bottom: calc(100% + 6px); right: 0;
  background: #fff; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,.15);
  min-width: 155px; overflow: hidden; z-index: 100;
}
.share-dropdown.open { display: block; }
.sd-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px; font-size: 0.83rem; font-weight: 600;
  color: #fff; text-decoration: none; border: none; width: 100%;
  cursor: pointer; transition: opacity .15s; box-sizing: border-box;
}
.sd-item:hover { opacity: 0.88; }
.sd-wa   { background: #25D366; }
.sd-fb   { background: #1877F2; }
.sd-tw   { background: #000; }
.sd-ig   { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.sd-tt   { background: #010101; }
.sd-copy { background: #6b7280; }







































/* Cart buttons in product card */
.buttons { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.cart-btn {
  padding: 6px 12px; border-radius: 4px; border: none; cursor: pointer;
  font-weight: 600; font-size: 0.82rem; transition: var(--transition);
}
.add-cart    { background: var(--dark); color: var(--white); }
.remove-cart { background: #e74c3c; color: var(--white); }
.add-cart:hover    { background: var(--mid); }
.remove-cart:hover { background: #c0392b; }

/* Shop category grid spacing */
.shop-category-grid { margin-bottom: 48px; }
.category-title { font-size: 1.4rem; color: var(--dark); margin: 36px 0 16px; border-left: 3px solid var(--primary); padding-left: 12px; }

/* Shop products grid — same 4-column grid as home/category */
.products-scroll-wrap { margin-bottom: 40px; }
.products-scroll {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.shop-card { /* grid handles sizing */ }
.category-title a { color: var(--dark); }
.category-title a:hover { color: var(--primary); }
.shop-search-wrap { margin-top: 20px; }
.shop-search { display: flex; max-width: 500px; margin: 0 auto; }
.shop-search input {
  flex: 1; padding: 12px 16px; border: 2px solid rgba(255,255,255,0.3);
  border-right: none; border-radius: 6px 0 0 6px;
  background: rgba(255,255,255,0.1); color: var(--white);
  outline: none; font-size: 0.95rem;
}
.shop-search input::placeholder { color: rgba(255,255,255,0.5); }
.shop-search button {
  background: var(--primary); color: var(--white); border: none;
  padding: 12px 20px; border-radius: 0 6px 6px 0; cursor: pointer;
}

/* ---- Industries Section ---- */
.industries-section { padding: 80px 0; background: var(--light-bg); }
.industry-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; margin-bottom: 36px; }
.industry-item {
  background: var(--white); padding: 28px 20px; border-radius: var(--radius);
  text-align: center; box-shadow: var(--shadow); transition: var(--transition);
}
.industry-item:hover { transform: translateY(-4px); border-bottom: 3px solid var(--primary); }
.industry-item i { font-size: 2.4rem; color: var(--primary); margin-bottom: 14px; }
.industry-item h4 { font-size: 1rem; color: var(--dark); margin-bottom: 8px; }
.industry-item p  { font-size: 0.85rem; color: var(--text-light); }

/* Industries detail page */
.industries-page { padding: 60px 0; }
.industry-detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 28px; margin-bottom: 40px; }
.industry-detail-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.industry-detail-card img { width: 100%; height: 180px; object-fit: cover; }
.ind-body { padding: 22px; }
.ind-body h3 { font-size: 1.1rem; color: var(--dark); margin-bottom: 10px; }
.ind-body p  { color: var(--text-light); font-size: 0.9rem; margin-bottom: 12px; }
.ind-body ul { margin: 10px 0 14px 16px; list-style: disc; color: var(--text-light); font-size: 0.88rem; }
.cta-inline { margin-top: 20px; padding: 40px; border-radius: var(--radius); text-align: center; }

/* ---- RFQ Section ---- */
.rfq-section { padding: 80px 0; background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%); }
.rfq-row { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }
.rfq-text h2 { font-size: 2rem; color: var(--white); margin: 10px 0 14px; }
.rfq-text p  { color: rgba(255,255,255,0.75); margin-bottom: 20px; }
.rfq-benefits li { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.8); padding: 5px 0; font-size: 0.95rem; }
.rfq-benefits li i { color: var(--success); }
.rfq-form-wrap, .rfq-form-main { }

/* RFQ Form */
.rfq-form {
  background: var(--white); padding: 32px; border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.rfq-form h3 { font-size: 1.3rem; color: var(--dark); margin-bottom: 22px; padding-bottom: 12px; border-bottom: 2px solid var(--primary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 10px 14px; border: 1.5px solid var(--border);
  border-radius: var(--radius); font-size: 0.93rem; outline: none; transition: var(--transition);
  background: var(--white); color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(200,134,10,0.1); }
.form-group textarea { resize: vertical; min-height: 100px; }
.qty-unit-row { display: flex; gap: 8px; }
.qty-unit-row input  { flex: 1; }
.qty-unit-row select { flex: 1.2; }

/* Quotation page layout */
.quotation-page { padding: 60px 0; background: var(--light-bg); }
.quotation-layout { display: grid; grid-template-columns: 1.8fr 1fr; gap: 36px; align-items: start; }
.rfq-sidebar { display: flex; flex-direction: column; gap: 20px; }
.rfq-info-box {
  background: var(--white); padding: 22px; border-radius: var(--radius);
  box-shadow: var(--shadow); border-left: 4px solid var(--primary);
}
.rfq-info-box h4 { font-size: 1rem; color: var(--dark); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.rfq-info-box h4 i { color: var(--primary); }
.rfq-info-box ol { padding-left: 18px; color: var(--text-light); font-size: 0.9rem; }
.rfq-info-box ol li { padding: 3px 0; }
.rfq-info-box p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 6px; }
.rfq-info-box a { color: var(--primary); font-weight: 600; }

/* RFQ Success/error */
.rfq-success-box {
  background: #d4edda; border: 1px solid #c3e6cb; border-radius: var(--radius);
  padding: 24px; text-align: center; margin-bottom: 20px;
}
.rfq-success-box i { font-size: 2rem; color: var(--success); margin-bottom: 10px; }
.rfq-success-box h3 { color: var(--success); margin-bottom: 8px; }
.rfq-success-box p { color: #155724; margin-bottom: 6px; }
.error-box { background: #f8d7da; border: 1px solid #f5c6cb; color: #721c24; padding: 14px; border-radius: var(--radius); margin-bottom: 16px; }
.success-box { background: #d4edda; border: 1px solid #c3e6cb; color: #155724; padding: 14px; border-radius: var(--radius); margin-bottom: 16px; }

/* ---- Track Quotation ---- */
.track-rfq-page { padding: 60px 0; background: var(--light-bg); }
.track-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 36px; align-items: start; }
.track-form-box { background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); }
.track-form-box h3 { font-size: 1.2rem; color: var(--dark); margin-bottom: 20px; }
.track-form { margin-bottom: 12px; }
.track-form label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.input-btn-row { display: flex; gap: 8px; }
.input-btn-row input { flex: 1; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--radius); font-size: 0.92rem; outline: none; }
.input-btn-row input:focus { border-color: var(--primary); }
.or-divider { text-align: center; margin: 16px 0; position: relative; color: var(--text-light); font-size: 0.85rem; }
.or-divider::before, .or-divider::after { content: ''; position: absolute; top: 50%; width: 40%; height: 1px; background: var(--border); }
.or-divider::before { left: 0; }
.or-divider::after  { right: 0; }
.or-divider span { background: var(--white); padding: 0 10px; position: relative; z-index: 1; }

.rfq-detail-box { background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); }
.rfq-detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; flex-wrap: wrap; gap: 12px; }
.rfq-detail-header h3 { font-size: 1.3rem; color: var(--dark); }
.rfq-status-badge { padding: 5px 14px; border-radius: 20px; color: var(--white); font-size: 0.82rem; font-weight: 700; }
.rfq-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.rfq-detail-item { font-size: 0.9rem; color: var(--text); }
.rfq-detail-item strong { color: var(--dark); }
.rfq-message-box, .rfq-response-box { background: var(--light-bg); padding: 16px; border-radius: 6px; margin-bottom: 16px; }
.rfq-message-box strong, .rfq-response-box strong { display: block; margin-bottom: 8px; color: var(--dark); }
.quoted-price { font-size: 1.1rem; color: var(--primary); font-weight: 700; margin-top: 10px; }

/* Progress steps */
.rfq-progress { display: flex; align-items: center; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }
.rfq-step { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.step-dot { width: 18px; height: 18px; border-radius: 50%; background: var(--border); transition: var(--transition); }
.rfq-step span { font-size: 0.78rem; color: var(--text-light); text-align: center; }
.step-done .step-dot  { background: var(--success); }
.step-active .step-dot { background: var(--primary); box-shadow: 0 0 0 4px rgba(200,134,10,0.2); }
.step-done  span { color: var(--success); font-weight: 600; }
.step-active span { color: var(--primary); font-weight: 700; }
.step-line { flex: 1; height: 3px; background: var(--border); }
.line-done { background: var(--success); }

.rfq-list-box { background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); }
.rfq-list-box h3 { margin-bottom: 20px; color: var(--dark); }
.rfq-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.rfq-table th, .rfq-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.rfq-table th { background: var(--light-bg); color: var(--dark); font-weight: 700; }
.rfq-table tr:hover td { background: rgba(200,134,10,0.04); }

/* ---- Share Buttons ---- */
.share-buttons { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; padding-top: 8px; }
.share-label   { font-size: 0.78rem; color: var(--text-light); }
.share-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  font-size: 0.82rem; color: var(--white); transition: var(--transition);
  border: none; cursor: pointer;
}
.share-wa   { background: #25D366; }
.share-fb   { background: #1877F2; }
.share-ig   { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.share-tw   { background: #000000; }
.share-tt   { background: #010101; }
.share-link { background: var(--mid); }
.share-btn:hover { opacity: 0.85; transform: scale(1.1); }

/* Share lg (view product) */
.share-section { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.share-section h4 { margin-bottom: 10px; color: var(--text); font-size: 0.95rem; }
.share-lg .share-btn {
  width: auto; height: 34px; padding: 0 12px; border-radius: 4px;
  font-size: 0.82rem; gap: 6px;
}

/* ---- Product Page ---- */
.product-page { padding: 40px 0 60px; }
.product-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 50px; }
.main-image img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.thumb { width: 70px; height: 70px; object-fit: cover; border-radius: 4px; cursor: pointer; border: 2px solid transparent; transition: var(--transition); }
.thumb.active, .thumb:hover { border-color: var(--primary); }
.right-col h1 { font-size: 1.9rem; color: var(--dark); margin-bottom: 10px; }
.headline { color: var(--text-light); font-size: 1rem; margin-bottom: 16px; }
.price-box { background: var(--light-bg); padding: 16px 20px; border-radius: var(--radius); margin-bottom: 20px; border-left: 4px solid var(--primary); }
.price-display { display: flex; align-items: baseline; gap: 10px; }
.main-price { font-size: 1.8rem; font-weight: 800; color: var(--primary); }
.per-unit  { font-size: 0.85rem; color: var(--text-light); }
.orig-price-note { font-size: 0.82rem; color: var(--text-light); margin-top: 4px; }
.highlights-list { list-style: none; margin-bottom: 16px; }
.highlights-list li { display: flex; align-items: flex-start; gap: 8px; padding: 5px 0; font-size: 0.93rem; }
.highlights-list li i { color: var(--success); margin-top: 3px; }
.right-col h4 { font-size: 1rem; color: var(--dark); margin: 18px 0 8px; border-bottom: 1px solid var(--border); padding-bottom: 5px; }
.product-cta-btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }
.documents-section { margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--border); }
.documents-section h3 { margin-bottom: 16px; color: var(--dark); }
.docs-grid { display: flex; gap: 12px; flex-wrap: wrap; }
.doc-item {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--light-bg); padding: 10px 16px; border-radius: 4px;
  color: var(--text); font-size: 0.88rem; border: 1px solid var(--border);
  transition: var(--transition);
}
.doc-item:hover { background: var(--primary); color: var(--white); }

/* ---- Order Page ---- */
.order-box { max-width: 700px; margin: 60px auto; padding: 0 20px; }
.order-box h2 { font-size: 1.6rem; margin-bottom: 20px; color: var(--dark); }
.order-row form { background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); }
.order-summary { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.order-summary th, .order-summary td { padding: 10px 14px; border-bottom: 1px solid var(--border); text-align: left; }
.order-summary th { font-weight: 600; color: var(--text-light); width: 35%; }
.order-summary input[type=number] { width: 80px; padding: 6px; border: 1.5px solid var(--border); border-radius: 4px; }
.order-box label { display: block; font-weight: 600; font-size: 0.88rem; margin: 12px 0 4px; color: var(--text); }
.order-box input, .order-box textarea {
  width: 100%; padding: 10px 14px; border: 1.5px solid var(--border);
  border-radius: 6px; margin-bottom: 4px; outline: none;
}
.order-box input:focus, .order-box textarea:focus { border-color: var(--primary); }

/* ---- View Order ---- */
.track-order-container { max-width: 500px; margin: 60px auto; padding: 28px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); }
.track-order-container h2 { margin-bottom: 20px; color: var(--dark); }
.track-order-container input { width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 6px; margin-bottom: 12px; outline: none; }
.track-order-container button { width: 100%; }

/* ---- Cart ---- */
.cart-div { max-width: 900px; margin: 40px auto; padding: 0 20px; }
.cart-div h2 { margin-bottom: 20px; color: var(--dark); }
.cart-product { background: var(--white); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; }
.cart-product table { width: 100%; }
.cart-product td { padding: 6px 0; }
.checkout-form .customer-info { background: var(--light-bg); padding: 20px; border-radius: var(--radius); margin-top: 16px; }
.checkout-form label { display: block; font-weight: 600; margin: 10px 0 4px; }
.checkout-form input, .checkout-form textarea { width: 100%; padding: 10px; border: 1.5px solid var(--border); border-radius: 6px; }
#clear-cart { background: #e74c3c; color: var(--white); border: none; padding: 10px 20px; border-radius: 6px; cursor: pointer; margin-bottom: 12px; }

/* ---- Categories Grid ---- */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 30px; }
.product-thumb { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #f5f5f0; display: block; border-radius: var(--radius) var(--radius) 0 0; }
.no-products { text-align: center; color: var(--text-light); padding: 40px 0; }

/* ---- Pagination ---- */
.pagination { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.page-btn {
  padding: 8px 16px; border: 1.5px solid var(--border); border-radius: 4px;
  color: var(--text); font-weight: 600; transition: var(--transition);
}
.page-btn:hover, .page-btn.active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ---- Testimonials ---- */
.testimonials { padding: 80px 0; background: var(--light-bg); }
.testimonial-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--white); padding: 28px; border-radius: var(--radius);
  box-shadow: var(--shadow); text-align: center; transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-lg); }
.testimonial-card img { width: 70px; height: 70px; border-radius: 50%; object-fit: cover; margin: 0 auto 14px; }
.testimonial-card p  { color: var(--text-light); font-style: italic; margin-bottom: 14px; }
.testimonial-card h4 { color: var(--dark); margin-bottom: 4px; }
.t-company { font-size: 0.82rem; color: var(--text-light); display: block; margin-bottom: 8px; }
.rating { color: var(--primary); font-size: 1.1rem; }

/* ---- News Section ---- */
.news-section { padding: 80px 0; }
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.news-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: var(--transition); }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.news-card img { width: 100%; height: 180px; object-fit: cover; }
.news-body { padding: 20px; }
.news-date { font-size: 0.8rem; color: var(--primary); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.news-body h4 { font-size: 1rem; color: var(--dark); margin: 6px 0 8px; }
.news-body p  { color: var(--text-light); font-size: 0.88rem; margin-bottom: 12px; }
.read-more { color: var(--primary); font-weight: 700; font-size: 0.88rem; }

/* ---- CTA Banner ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dk) 100%);
  padding: 70px 0; text-align: center; color: var(--white);
}
.cta-content h2 { font-size: 2rem; margin-bottom: 12px; }
.cta-content p  { font-size: 1.1rem; color: rgba(255,255,255,0.85); margin-bottom: 28px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- About Page ---- */
.about-container { }
.history, .who-we-are, .culture, .location, .team, .values, .certifications, .about-intro {
  padding: 60px 0;
}
.history:nth-child(even), .culture, .certifications { background: var(--light-bg); }
.hmv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.hmv-card { background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; }
.hmv-card i { font-size: 2rem; color: var(--primary); margin-bottom: 14px; }
.hmv-card h3 { color: var(--dark); margin-bottom: 10px; }
.hmv-card p  { color: var(--text-light); font-size: 0.92rem; }
.culture-list { margin-top: 16px; }
.culture-list li { display: flex; align-items: center; gap: 10px; padding: 7px 0; color: var(--text); }
.culture-list li i { color: var(--primary); }
.values-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
.value-card { background: var(--white); padding: 28px 20px; border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; transition: var(--transition); }
.value-card:hover { border-top: 3px solid var(--primary); }
.value-card i  { font-size: 2rem; color: var(--primary); margin-bottom: 12px; }
.value-card h4 { color: var(--dark); margin-bottom: 8px; }
.value-card p  { color: var(--text-light); font-size: 0.88rem; }
.team-members { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 28px; }
.team-member { text-align: center; }
.team-member img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin: 0 auto 12px; border: 4px solid var(--primary); }
.team-member h3 { color: var(--dark); font-size: 1rem; margin-bottom: 4px; }
.team-member p  { color: var(--text-light); font-size: 0.88rem; }
.staff-bio { font-size: 0.82rem; color: var(--text-light); margin-top: 6px; }
.cert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
.cert-item { background: var(--white); padding: 24px 20px; border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; }
.cert-item i  { font-size: 2rem; color: var(--primary); margin-bottom: 12px; }
.cert-item h4 { color: var(--dark); margin-bottom: 8px; }
.cert-item p  { color: var(--text-light); font-size: 0.88rem; }

/* ---- Contact ---- */
.contact { padding: 60px 0; background: var(--light-bg); }
.contact h1 { text-align: center; margin-bottom: 8px; color: var(--dark); }
.contact > p { text-align: center; color: var(--text-light); margin-bottom: 36px; }
.contact-container { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; max-width: 900px; margin: 0 auto; }
.contact-container form { background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-container input,
.contact-container textarea { display: block; width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 6px; margin-bottom: 14px; outline: none; }
.contact-container input:focus,
.contact-container textarea:focus { border-color: var(--primary); }
.contact-container textarea { min-height: 120px; }
.contact-container button { width: 100%; }
.contact-info h3 { font-size: 1rem; color: var(--dark); margin: 16px 0 4px; }
.contact-info p  { color: var(--text-light); font-size: 0.92rem; }

/* ---- Footer ---- */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.75); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; }
.footer-col h4 { color: var(--white); font-size: 1rem; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--primary); display: inline-block; }
.footer-col p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 8px; display: flex; align-items: flex-start; gap: 8px; }
.footer-col p i { color: var(--primary); margin-top: 3px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.65); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 36px; height: 36px; background: rgba(255,255,255,0.1);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--white); transition: var(--transition); font-size: 0.9rem;
}
.footer-social a:hover { background: var(--primary); transform: translateY(-2px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 18px 20px; text-align: center; font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.success-msg { background: #d4edda; color: #155724; padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; }
.error-msg   { background: #f8d7da; color: #721c24; padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid       { grid-template-columns: 1fr 1fr; }
  .quotation-layout  { grid-template-columns: 1fr; }
  .rfq-row           { grid-template-columns: 1fr; }
  .product-wrap      { grid-template-columns: 1fr; }
  .about-row         { grid-template-columns: 1fr; }
  .contact-container { grid-template-columns: 1fr; }
  .track-layout      { grid-template-columns: 1fr; }
  .product-grid      { grid-template-columns: 1fr; gap: 14px; }
  .products-grid     { grid-template-columns: 1fr; gap: 14px; }
  .products-scroll   { grid-template-columns: 1fr; gap: 14px; }
}

@media (max-width: 768px) {
  .hamburger { display: none; }   /* no hamburger — nav stays horizontal */
  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  .main-nav a { padding: 5px 6px; font-size: 0.72rem; flex: 0 1 auto; }
  .header-inner { flex-wrap: wrap; gap: 8px; justify-content: space-between; }
  .brand { flex: 0 0 auto; }
  .actions { margin-left: 0; }
  .hero-content { margin-left: 5%; }
  .hero-content h1 { font-size: 2.2rem; }
  .form-row { grid-template-columns: 1fr; }
  .rfq-detail-grid { grid-template-columns: 1fr; }
  .section-header h2 { font-size: 1.6rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .top-bar-inner { flex-direction: column; align-items: flex-start; gap: 6px; }
  .top-bar-right { margin-left: 0; }
  /* home.php featured grid: 1 product per row on mobile */
  .product-grid { grid-template-columns: 1fr; gap: 14px; }
  /* category page: 1 product per row on mobile */
  .products-grid { grid-template-columns: 1fr; gap: 14px; }
  /* shop page: 1 product per row on mobile */
  .products-scroll { grid-template-columns: 1fr; gap: 14px; }
  /* shop.php scroll: 1 card visible + peek */
  .shop-card { flex: 0 0 calc(100% - 40px); }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 1.8rem; }
  .hero-btns { flex-direction: column; }
  .cta-btns  { flex-direction: column; align-items: center; }
  .product-cta-btns { flex-direction: column; }
  .rfq-progress { flex-wrap: wrap; gap: 8px; }
  .step-line { display: none; }
  .product-grid    { grid-template-columns: 1fr; gap: 12px; }
  .products-grid   { grid-template-columns: 1fr; gap: 12px; }
  .products-scroll { grid-template-columns: 1fr; gap: 12px; }
}

.center-btn { text-align: center; margin-top: 32px; }