:root {
  --primary: #0a1628;
  --primary-light: #1a3a5c;
  --accent: #C4956A;
  --accent-hover: #a87a4f;
  --bg: #ffffff;
  --bg-alt: #f7f8fa;
  --text: #222;
  --text-muted: #666;
  --border: #e0e4ea;
  --radius: 8px;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: -apple-system,'Segoe UI','Helvetica Neue',Arial,sans-serif; color:var(--text); line-height:1.6; -webkit-font-smoothing:antialiased; }
.container { max-width:1400px; margin:0 auto; padding:0 16px; }

.top-bar { background:var(--primary); color:rgba(255,255,255,0.7); font-size:13px; padding:8px 0; }
.top-bar .container { display:flex; justify-content:space-between; align-items:center; }
.top-bar a { color:rgba(255,255,255,0.7); text-decoration:none; }
.top-bar a:hover { color:var(--accent); }

header { background:#fff; border-bottom:1px solid var(--border); position:sticky; top:0; z-index:100; }
header .container { display:flex; align-items:center; justify-content:space-between; height:70px; }
.logo { display:flex; flex-direction:column; }
.logo .brand { font-size:20px; font-weight:800; color:var(--primary); letter-spacing:-0.5px; }
.logo .tagline { font-size:11px; color:var(--text-muted); margin-top:-2px; }
.nav-menu { display:flex; align-items:center; list-style:none; }
.nav-menu > li { position:relative; }
.nav-menu > li > a { display:block; padding:10px 16px; font-size:14px; font-weight:500; color:var(--text); text-decoration:none; transition:color 0.2s; }
.nav-menu > li > a:hover, .nav-menu > li.active > a { color:var(--accent); }
.dropdown { display:none; position:absolute; top:100%; left:0; background:#fff; min-width:260px; border:1px solid var(--border); border-radius:var(--radius); box-shadow:0 4px 12px rgba(0,0,0,0.08); z-index:200; padding:6px 0; }
.nav-menu > li:hover .dropdown { display:block; }
.dropdown li { list-style:none; }
.dropdown a { display:block; padding:8px 16px; font-size:13px; color:var(--text); text-decoration:none; transition:all 0.15s; border-left:3px solid transparent; }
.dropdown a:hover { background:var(--bg-alt); color:var(--accent); border-left-color:var(--accent); }
.dropdown .dropdown-cat { font-weight:600; color:var(--primary); font-size:12px; text-transform:uppercase; letter-spacing:0.5px; padding:10px 16px 4px; border-bottom:1px solid var(--border); margin-bottom:4px; }
.menu-toggle { display:none; background:none; border:none; cursor:pointer; padding:4px; }
.menu-toggle span { display:block; width:24px; height:2px; background:var(--primary); margin:5px 0; transition:0.3s; }
.menu-toggle.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2) { opacity:0; }
.menu-toggle.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* Hero with left text + right carousel */
.hero { background:var(--primary); padding:80px 0; min-height:480px; }
.hero .container { display:grid; grid-template-columns:2fr 5fr; gap:100px; align-items:center; }
.hero-text { color:#fff; z-index:2; }
.hero-text h1 { font-size:32px; font-weight:800; line-height:1.2; margin-bottom:12px; }
.hero-text h1 .highlight { color:var(--accent); }
.hero-text p { font-size:14px; color:rgba(255,255,255,0.65); line-height:1.7; margin-bottom:16px; }
.hero-text .btn { display:inline-block; padding:11px 24px; border-radius:6px; font-size:13px; font-weight:600; text-decoration:none; transition:all 0.25s; }
.hero-text .btn-primary { background:var(--accent); color:#fff; border:2px solid var(--accent); }
.hero-text .btn-primary:hover { background:var(--accent-hover); border-color:var(--accent-hover); }
.hero-text .btn-outline-light { background:transparent; color:#fff; border:2px solid rgba(255,255,255,0.4); }
.hero-text .btn-outline-light:hover { border-color:#fff; background:rgba(255,255,255,0.08); }

/* Right side carousel */
.hero-carousel { position:relative; width:100%; border-radius:var(--radius); overflow:hidden; aspect-ratio:16/9; max-height:450px; box-shadow:0 4px 24px rgba(0,0,0,0.35); }
.hero-carousel .slides { position:relative; width:100%; height:100%; }
.hero-carousel .slide { position:absolute; top:0; left:0; width:100%; height:100%; opacity:0; transition:opacity 0.8s; }
.hero-carousel .slide.active { opacity:1; }
.hero-carousel .slide img { width:100%; height:100%; object-fit:cover; display:block; }
.hero-dots { position:absolute; bottom:12px; left:50%; transform:translateX(-50%); display:flex; gap:8px; z-index:3; }
.hero-dots span { width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.35); cursor:pointer; transition:all 0.3s; }
.hero-dots span.active { background:#fff; width:20px; border-radius:4px; }

.btn { display:inline-block; padding:12px 28px; border-radius:6px; font-size:14px; font-weight:600; text-decoration:none; transition:all 0.25s; }
.btn-primary { background:var(--accent); color:#fff; border:2px solid var(--accent); }
.btn-primary:hover { background:var(--accent-hover); }
.btn-outline { background:transparent; color:var(--primary); border:2px solid var(--border); }
.btn-outline:hover { border-color:var(--accent); color:var(--accent); }

.section { padding:40px 0; }
.section.alt { background:var(--bg-alt); }
.section-header { text-align:center; margin-bottom:40px; }
.section-header .subtitle { font-size:12px; font-weight:700; color:var(--accent); text-transform:uppercase; letter-spacing:2px; margin-bottom:6px; }
.section-header h2 { font-size:28px; font-weight:700; color:var(--primary); margin-bottom:8px; }
.section-header p { font-size:14px; color:var(--text-muted); max-width:600px; margin:0 auto; }

.featured-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.equip-card img { width:100%; height:240px; object-fit:cover; display:block; }
.equip-body h3 { font-size:17px; }
.equip-body p { font-size:14px; }
.equip-card { border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:box-shadow 0.25s, transform 0.25s; background:#fff; cursor:pointer; }
.equip-card:hover { box-shadow:0 6px 20px rgba(0,0,0,0.1); transform:translateY(-2px); }
.equip-body { padding:16px; }
.equip-body h3 { font-size:15px; font-weight:700; margin-bottom:4px; color:var(--primary); }
.equip-body p { font-size:13px; color:var(--text-muted); margin-bottom:8px; line-height:1.5; }
.equip-link { font-size:12px; font-weight:600; color:var(--accent); text-decoration:none; }
.equip-link:hover { text-decoration:underline; }

.line-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.line-card { border:1px solid var(--border); border-radius:var(--radius); padding:24px; background:#fff; cursor:pointer; transition:box-shadow 0.25s; }
.line-card:hover { box-shadow:0 4px 16px rgba(0,0,0,0.08); }
.line-card h4 { font-size:17px; font-weight:700; color:var(--primary); margin-bottom:8px; }
.line-flow { display:flex; align-items:center; gap:4px; margin:12px 0; flex-wrap:wrap; }
.line-flow .step-box { background:var(--bg-alt); border:1px solid var(--border); border-radius:4px; padding:5px 10px; font-size:12px; font-weight:500; white-space:nowrap; }
.line-flow .arrow { color:var(--accent); font-size:14px; font-weight:700; }
.line-card p { font-size:13px; color:var(--text-muted); margin-top:6px; }
.line-card span { font-size:12px; font-weight:600; color:var(--accent); }

.other-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.other-card { border:1px solid var(--border); border-radius:var(--radius); padding:20px; background:#fff; cursor:pointer; transition:box-shadow 0.25s; text-decoration:none; color:inherit; display:block; }
.other-card:hover { box-shadow:0 4px 16px rgba(0,0,0,0.08); }
.other-card h4 { font-size:15px; font-weight:700; color:var(--primary); margin-bottom:4px; }
.other-card p { font-size:13px; color:var(--text-muted); margin-bottom:8px; }
.other-card .count { display:inline-block; background:var(--bg-alt); font-size:11px; font-weight:500; color:var(--text-muted); padding:2px 10px; border-radius:4px; }

.about-wrap { display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.about-image img { width:100%; border-radius:var(--radius); }
.about-text p { font-size:14px; color:var(--text-muted); line-height:1.8; margin-bottom:12px; }
.stats-row { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-top:20px; }
.stat-block { text-align:center; padding:14px; background:var(--bg-alt); border-radius:var(--radius); }
.stat-num { font-size:24px; font-weight:800; color:var(--accent); }
.stat-label { font-size:12px; color:var(--text-muted); margin-top:2px; }

.client-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:12px; }
.client-item { border:1px solid var(--border); border-radius:var(--radius); padding:16px; text-align:center; background:#fff; }
.client-item span { font-size:14px; font-weight:600; color:var(--text-muted); }

footer { background:var(--primary); color:rgba(255,255,255,0.7); padding:40px 0 20px; }
footer a { color:rgba(255,255,255,0.7); text-decoration:none; }
footer a:hover { color:var(--accent); }
.footer-grid { display:grid; grid-template-columns:2fr 1.5fr 1fr 1.5fr; gap:30px; }
.footer-col h4 { font-size:15px; font-weight:700; color:#fff; margin-bottom:12px; }
.footer-col p, .footer-col li { font-size:13px; line-height:1.8; }
.footer-col ul { list-style:none; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.1); margin-top:24px; padding-top:16px; display:flex; justify-content:space-between; font-size:12px; }

@media (max-width:992px) {
  .featured-grid { grid-template-columns:repeat(3,1fr); }
  .line-grid { grid-template-columns:1fr; }
  .other-grid { grid-template-columns:repeat(2,1fr); }
  .about-wrap { grid-template-columns:1fr; }
  .stats-row { grid-template-columns:repeat(2,1fr); }
  .client-grid { grid-template-columns:repeat(3,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .hero .container { grid-template-columns:1fr; }
  .hero-text { text-align:center; }
  .hero-carousel { aspect-ratio:auto; max-height:300px; }
}
@media (max-width:768px) {
  .menu-toggle { display:block; }
  .nav-menu { display:none; position:absolute; top:70px; left:0; right:0; background:#fff; border-bottom:1px solid var(--border); flex-direction:column; padding:10px 0; z-index:200; }
  .nav-menu.active { display:flex; }
  .nav-menu > li > a { padding:12px 20px; }
  .dropdown { position:static; box-shadow:none; border:none; padding-left:20px; }
  .nav-menu > li:hover .dropdown { display:none; }
  .nav-menu li.active .dropdown { display:block; }
  .featured-grid { grid-template-columns:1fr 1fr; }
  .other-grid { grid-template-columns:1fr; }
  .client-grid { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr; }
  .hero .container { grid-template-columns:1fr; }
  .hero-text { text-align:center; }
  .hero-carousel { aspect-ratio:auto; max-height:260px; }
}


/* === Product Detail Page === */
.prod-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.prod-gallery {
  position: sticky;
  top: 100px;
}
.prod-main-img {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  background: #f8f8f8;
}
.prod-main-img img {
  width: 100%;
  height: auto;
  display: block;
}
.prod-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.prod-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.3s;
}
.prod-thumbs img { cursor: pointer; }
.prod-thumbs img:hover,
.prod-thumbs img.active {
  border-color: #003366;
}
.prod-info h2 {
  font-size: 1.5rem;
  color: #003366;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 3px solid #c9a84c;
}
.prod-info-section {
  margin-bottom: 25px;
}
.prod-info-section h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 600;
}
.prod-info-section ul {
  list-style: none;
  padding: 0;
}
.prod-info-section ul li {
  padding: 5px 0 5px 20px;
  position: relative;
  line-height: 1.6;
  color: #444;
  font-size: 0.92rem;
}
.prod-info-section ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #c9a84c;
  font-weight: bold;
}
.prod-info-section p {
  color: #444;
  line-height: 1.7;
  font-size: 0.92rem;
}
.prod-specs {
  margin: 30px 0;
}
.prod-specs h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 15px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-bottom: 1px solid #eee;
}
.spec-table td {
  padding: 10px 15px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.spec-label {
  color: #003366;
  font-weight: 600;
  width: 40%;
  background: #f9f9f9;
}
.spec-value {
  color: #333;
}
.prod-cta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}
.prod-spec-img {
  margin-top: 50px;
  text-align: center;
}
.prod-spec-img img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .prod-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .prod-gallery {
    position: static;
  }
}

/* === Category Grid (Premium) === */
.cat-hero {
  background: linear-gradient(135deg, #001a33 0%, #003366 50%, #004080 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cat-hero: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" opacity="0.05"><path d="M0,0 L100,100 M100,0 L0,100" stroke="white" stroke-width="0.5"/></svg>') repeat;
  pointer-events: none;
}
.cat-hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: 1px;
}
.cat-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}
.cat-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}
.cat-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  display: flex;
  flex-direction: row;
  margin-bottom: 30px;
  position: relative;
}
.cat-card:last-child {
  margin-bottom: 0;
}
.cat-card:hover {
  box-shadow: 0 12px 40px rgba(0,51,102,0.12);
  border-color: #c9a84c;
  transform: translateY(-3px);
}
.cat-card-img-wrap {
  flex: 0 0 320px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.cat-card-img-wrap img {
  max-width: 100%;
  max-height: 220px;
  object-fit: contain;
  transition: transform 0.4s;
}
.cat-card:hover .cat-card-img-wrap img {
  transform: scale(1.05);
}
.cat-card-body {
  flex: 1;
  padding: 35px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-body h3 {
  font-size: 1.2rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 700;
  line-height: 1.4;
}
.cat-card-body p {
  color: #555;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
  align-self: flex-start;
}
.cat-card-link:hover {
  border-bottom-color: #c9a84c;
  gap: 12px;
}
.cat-cta-bottom {
  text-align: center;
  padding: 40px 20px 60px;
  background: #f9fafb;
  border-top: 1px solid #eee;
}
.cat-cta-bottom h3 {
  font-size: 1.3rem;
  color: #003366;
  margin-bottom: 10px;
}
.cat-cta-bottom p {
  color: #666;
  margin-bottom: 25px;
}
@media (max-width: 768px) {
  .cat-hero { padding: 50px 20px; }
  .cat-hero h1 { font-size: 1.6rem; }
  .cat-card { flex-direction: column; }
  .cat-card-img-wrap { flex: none; min-height: 200px; padding: 20px; }
  .cat-card-body { padding: 25px; }
  .cat-grid { padding: 30px 15px; }
}
/* === Product Detail Page === */
.prod-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.prod-gallery {
  position: sticky;
  top: 100px;
}
.prod-main-img {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  background: #f8f8f8;
}
.prod-main-img img {
  width: 100%;
  height: auto;
  display: block;
}
.prod-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.prod-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.3s;
}
.prod-thumbs img { cursor: pointer; }
.prod-thumbs img:hover,
.prod-thumbs img.active {
  border-color: #003366;
}
.prod-info h2 {
  font-size: 1.5rem;
  color: #003366;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 3px solid #c9a84c;
}
.prod-info-section {
  margin-bottom: 25px;
}
.prod-info-section h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 600;
}
.prod-info-section ul {
  list-style: none;
  padding: 0;
}
.prod-info-section ul li {
  padding: 5px 0 5px 20px;
  position: relative;
  line-height: 1.6;
  color: #444;
  font-size: 0.92rem;
}
.prod-info-section ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #c9a84c;
  font-weight: bold;
}
.prod-info-section p {
  color: #444;
  line-height: 1.7;
  font-size: 0.92rem;
}
.prod-specs {
  margin: 30px 0;
}
.prod-specs h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 15px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-bottom: 1px solid #eee;
}
.spec-table td {
  padding: 10px 15px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.spec-label {
  color: #003366;
  font-weight: 600;
  width: 40%;
  background: #f9f9f9;
}
.spec-value {
  color: #333;
}
.prod-cta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}
.prod-spec-img {
  margin-top: 50px;
  text-align: center;
}
.prod-spec-img img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .prod-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .prod-gallery {
    position: static;
  }
}

/* === Category Grid === */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 30px;
  padding: 30px 0;
}
.cat-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.cat-card:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.cat-card a {
  display: grid;
  grid-template-columns: 200px 1fr;
  text-decoration: none;
  color: inherit;
  min-height: 200px;
}
.cat-card-img {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  padding: 15px;
}
.cat-card-img img {
  max-width: 100%;
  max-height: 170px;
  object-fit: contain;
}
.cat-card-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-info h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 8px;
}
.cat-card-info p {
  font-size: 0.88rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 10px;
}
.cat-card-link {
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.88rem;
}
@media (max-width: 768px) {
  .cat-card a {
    grid-template-columns: 1fr;
  }
  .cat-card-img {
    padding: 30px;
  }
  .cat-card-img img {
    max-height: 150px;
  }
}

/* === Category Grid (Premium) === */
.cat-hero {
  background: linear-gradient(135deg, #001a33 0%, #003366 50%, #004080 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cat-hero: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" opacity="0.05"><path d="M0,0 L100,100 M100,0 L0,100" stroke="white" stroke-width="0.5"/></svg>') repeat;
  pointer-events: none;
}
.cat-hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: 1px;
}
.cat-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}
.cat-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}
.cat-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  display: flex;
  flex-direction: row;
  margin-bottom: 30px;
  position: relative;
}
.cat-card:last-child {
  margin-bottom: 0;
}
.cat-card:hover {
  box-shadow: 0 12px 40px rgba(0,51,102,0.12);
  border-color: #c9a84c;
  transform: translateY(-3px);
}
.cat-card-img-wrap {
  flex: 0 0 320px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.cat-card-img-wrap img {
  max-width: 100%;
  max-height: 220px;
  object-fit: contain;
  transition: transform 0.4s;
}
.cat-card:hover .cat-card-img-wrap img {
  transform: scale(1.05);
}
.cat-card-body {
  flex: 1;
  padding: 35px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-body h3 {
  font-size: 1.2rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 700;
  line-height: 1.4;
}
.cat-card-body p {
  color: #555;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
  align-self: flex-start;
}
.cat-card-link:hover {
  border-bottom-color: #c9a84c;
  gap: 12px;
}
.cat-cta-bottom {
  text-align: center;
  padding: 40px 20px 60px;
  background: #f9fafb;
  border-top: 1px solid #eee;
}
.cat-cta-bottom h3 {
  font-size: 1.3rem;
  color: #003366;
  margin-bottom: 10px;
}
.cat-cta-bottom p {
  color: #666;
  margin-bottom: 25px;
}
@media (max-width: 768px) {
  .cat-hero { padding: 50px 20px; }
  .cat-hero h1 { font-size: 1.6rem; }
  .cat-card { flex-direction: column; }
  .cat-card-img-wrap { flex: none; min-height: 200px; padding: 20px; }
  .cat-card-body { padding: 25px; }
  .cat-grid { padding: 30px 15px; }
}

/* === Product Detail Page === */
.prod-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.prod-gallery {
  position: sticky;
  top: 100px;
}
.prod-main-img {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  background: #f8f8f8;
}
.prod-main-img img {
  width: 100%;
  height: auto;
  display: block;
}
.prod-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.prod-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.3s;
}
.prod-thumbs img { cursor: pointer; }
.prod-thumbs img:hover,
.prod-thumbs img.active {
  border-color: #003366;
}
.prod-info h2 {
  font-size: 1.5rem;
  color: #003366;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 3px solid #c9a84c;
}
.prod-info-section {
  margin-bottom: 25px;
}
.prod-info-section h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 600;
}
.prod-info-section ul {
  list-style: none;
  padding: 0;
}
.prod-info-section ul li {
  padding: 5px 0 5px 20px;
  position: relative;
  line-height: 1.6;
  color: #444;
  font-size: 0.92rem;
}
.prod-info-section ul li:before {
  content: "";
  position: absolute;
  left: 0;
  color: #c9a84c;
  font-weight: bold;
}
.prod-info-section p {
  color: #444;
  line-height: 1.7;
  font-size: 0.92rem;
}
.prod-specs {
  margin: 30px 0;
}
.prod-specs h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 15px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-bottom: 1px solid #eee;
}
.spec-table td {
  padding: 10px 15px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.spec-label {
  color: #003366;
  font-weight: 600;
  width: 40%;
  background: #f9f9f9;
}
.spec-value {
  color: #333;
}
.prod-cta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}
.prod-spec-img {
  margin-top: 50px;
  text-align: center;
}
.prod-spec-img img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .prod-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .prod-gallery {
    position: static;
  }
}

/* === Category Grid (Premium) === */
.cat-hero {
  background: linear-gradient(135deg, #001a33 0%, #003366 50%, #004080 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cat-hero: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" opacity="0.05"><path d="M0,0 L100,100 M100,0 L0,100" stroke="white" stroke-width="0.5"/></svg>') repeat;
  pointer-events: none;
}
.cat-hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: 1px;
}
.cat-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}
.cat-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}
.cat-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  display: flex;
  flex-direction: row;
  margin-bottom: 30px;
  position: relative;
}
.cat-card:last-child {
  margin-bottom: 0;
}
.cat-card:hover {
  box-shadow: 0 12px 40px rgba(0,51,102,0.12);
  border-color: #c9a84c;
  transform: translateY(-3px);
}
.cat-card-img-wrap {
  flex: 0 0 320px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.cat-card-img-wrap img {
  max-width: 100%;
  max-height: 220px;
  object-fit: contain;
  transition: transform 0.4s;
}
.cat-card:hover .cat-card-img-wrap img {
  transform: scale(1.05);
}
.cat-card-body {
  flex: 1;
  padding: 35px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-body h3 {
  font-size: 1.2rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 700;
  line-height: 1.4;
}
.cat-card-body p {
  color: #555;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
  align-self: flex-start;
}
.cat-card-link:hover {
  border-bottom-color: #c9a84c;
  gap: 12px;
}
.cat-cta-bottom {
  text-align: center;
  padding: 40px 20px 60px;
  background: #f9fafb;
  border-top: 1px solid #eee;
}
.cat-cta-bottom h3 {
  font-size: 1.3rem;
  color: #003366;
  margin-bottom: 10px;
}
.cat-cta-bottom p {
  color: #666;
  margin-bottom: 25px;
}
@media (max-width: 768px) {
  .cat-hero { padding: 50px 20px; }
  .cat-hero h1 { font-size: 1.6rem; }
  .cat-card { flex-direction: column; }
  .cat-card-img-wrap { flex: none; min-height: 200px; padding: 20px; }
  .cat-card-body { padding: 25px; }
  .cat-grid { padding: 30px 15px; }
}

/* === Production Lines Grid === */
.prod-lines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
  margin-top: 30px;
}
.prod-line-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 25px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s;
}
.prod-line-card:hover {
  box-shadow: 0 8px 25px rgba(0,51,102,0.1);
  border-color: #c9a84c;
  transform: translateY(-2px);
}
.prod-line-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: #f5f7fa;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.prod-line-body h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 6px;
  font-weight: 600;
}
.prod-line-body p {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 8px;
}
.prod-line-link {
  font-size: 0.85rem;
  color: #c9a84c;
  font-weight: 600;
}
@media (max-width: 768px) {
  .prod-lines-grid {
    grid-template-columns: 1fr;
  }
}

/* === Product Catalog Sidebar === */
.main-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 30px;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: 20px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  padding: 20px;
}
.sidebar h3 {
  font-size: 0.95rem;
  color: #003366;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid #c9a84c;
}
.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-item a {
  display: block;
  padding: 8px 12px;
  font-size: 0.85rem;
  color: #444;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.15s;
}
.sidebar-item a:hover {
  background: #f0f4f8;
  color: #003366;
}
.sidebar-item.active > a {
  background: #e8edf3;
  color: #003366;
  font-weight: 600;
  border-left: 3px solid #c9a84c;
}
.sidebar-sublist {
  list-style: none;
  padding: 0 0 0 20px;
  margin: 0 0 6px 0;
}
.sidebar-sub a {
  display: block;
  padding: 5px 10px;
  font-size: 0.8rem;
  color: #555;
  text-decoration: none;
  border-radius: 3px;
}
.sidebar-sub a:hover {
  background: #f5f7fa;
  color: #c9a84c;
}
@media (max-width: 768px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
}
/* Category page product cards */
.cat-product-card {
  display: flex;
  gap: 25px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.cat-product-card:hover {
  box-shadow: 0 4px 14px rgba(0,51,102,0.08);
  transform: translateY(-2px);
}
.cat-product-card .cp-img {
  flex: 0 0 180px;
  width: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  border-radius: 6px;
  overflow: hidden;
  padding: 5px;
}
.cat-product-card .cp-img img {
  max-width: 100%;
  max-height: 150px;
  object-fit: contain;
  transition: transform 0.3s;
}
.cat-product-card:hover .cp-img img {
  transform: scale(1.05);
}
.cat-product-card .cp-info {
  flex: 1;
  min-width: 0;
}
.cat-product-card .cp-info h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 6px;
}
.cat-product-card .cp-info p {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.6;
  margin-bottom: 10px;
}
.cp-link {
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}
.cp-link:hover { color: #a88a2e; }
@media (max-width: 576px) {
  .cat-product-card { flex-direction: column; }
  .cat-product-card .cp-img { flex: none; width: auto; }
}

/* === Product Category Page Layout === */
.cat-layout {
  display: flex;
  min-height: 400px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
}
.cat-sidebar {
  flex: 0 0 220px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  padding: 20px;
  margin-right: 30px;
  position: sticky;
  top: 20px;
  align-self: flex-start;
}
.cat-sidebar h3 {
  font-size: 0.9rem;
  color: #003366;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid #c9a84c;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.cat-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cat-sidebar li a {
  display: block;
  padding: 10px 12px;
  font-size: 0.85rem;
  color: #444;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.15s;
  margin-bottom: 2px;
}
.cat-sidebar li a:hover {
  background: #f0f4f8;
  color: #003366;
}
.cat-sidebar li.current a {
  background: #003366;
  color: #fff;
  font-weight: 600;
}
.sidebar-cta {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid #e8e8e8;
}
.all-link {
  display: block;
  text-align: center;
  font-size: 0.8rem;
  color: #c9a84c;
  font-weight: 600;
  text-decoration: none;
  padding: 6px;
}
.all-link:hover { color: #a88a2e; }

.cat-content {
  flex: 1;
  min-width: 0;
}
.cat-content-title {
  font-size: 1.15rem;
  color: #333;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e0e0e0;
}

/* Product Grid Cards */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.prod-grid-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.prod-grid-card:hover {
  box-shadow: 0 6px 20px rgba(0,51,102,0.1);
  transform: translateY(-3px);
}
.pg-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  padding: 15px;
}
.pg-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}
.prod-grid-card:hover .pg-img img {
  transform: scale(1.08);
}
.pg-body {
  padding: 15px 16px 18px;
}
.pg-body h3 {
  font-size: 0.95rem;
  color: #003366;
  margin-bottom: 4px;
}
.pg-desc {
  font-size: 0.82rem;
  color: #888;
  margin-bottom: 6px;
}
.pg-brief {
  font-size: 0.78rem;
  color: #555;
  line-height: 1.5;
  margin-bottom: 10px;
}
.pg-link {
  display: inline-block;
  font-size: 0.82rem;
  color: #c9a84c;
  font-weight: 600;
  text-decoration: none;
}
.pg-link:hover { color: #a88a2e; }

@media (max-width: 768px) {
  .cat-layout { flex-direction: column; }
  .cat-sidebar {
    flex: none;
    position: static;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .cat-sidebar ul { display: flex; flex-wrap: wrap; gap: 4px; }
  .cat-sidebar li { flex: 1; min-width: 90px; }
  .cat-sidebar li a { text-align: center; padding: 8px; font-size: 0.78rem; }
  .prod-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}

/* === All Products Page === */
.all-products-grid { padding: 20px 0; }
.all-prod-section {
  margin-bottom: 40px;
}
.all-prod-section .aps-header {
  margin-bottom: 16px;
}
.all-prod-section .aps-header h2 {
  font-size: 1.15rem;
  color: #003366;
  margin-bottom: 4px;
}
.all-prod-section .aps-header p {
  font-size: 0.85rem;
  color: #666;
}
.all-prod-section .aps-footer {
  text-align: center;
  padding: 14px;
  margin-top: 4px;
}
.all-prod-section .aps-footer a {
  display: inline-block;
  color: #003366;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}
.all-prod-section .aps-footer a:hover { color: #c9a84c; }

/* ===== PROD GRID (shared by category + all products pages) ===== */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.prod-grid-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.prod-grid-card:hover {
  box-shadow: 0 6px 20px rgba(0,51,102,0.1);
  transform: translateY(-3px);
}
.pg-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  padding: 15px;
}
.pg-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}
.prod-grid-card:hover .pg-img img {
  transform: scale(1.08);
}
.pg-body {
  padding: 15px 16px 18px;
}
.pg-body h3 {
  font-size: 0.95rem;
  color: #003366;
  margin-bottom: 4px;
}
.pg-desc {
  font-size: 0.82rem;
  color: #888;
  margin-bottom: 6px;
}
.pg-brief {
  font-size: 0.78rem;
  color: #555;
  line-height: 1.5;
  margin-bottom: 10px;
}
.pg-link {
  display: inline-block;
  font-size: 0.82rem;
  color: #c9a84c;
  font-weight: 600;
  text-decoration: none;
}
.pg-link:hover { color: #a88a2e; }
@media (max-width: 576px) {
  .prod-grid { grid-template-columns: 1fr; }
}

/* === Product Detail Page === */
.prod-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.prod-gallery {
  position: sticky;
  top: 100px;
}
.prod-main-img {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  background: #f8f8f8;
}
.prod-main-img img {
  width: 100%;
  height: auto;
  display: block;
}
.prod-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.prod-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.3s;
}
.prod-thumbs img { cursor: pointer; }
.prod-thumbs img:hover,
.prod-thumbs img.active {
  border-color: #003366;
}
.prod-info h2 {
  font-size: 1.5rem;
  color: #003366;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 3px solid #c9a84c;
}
.prod-info-section {
  margin-bottom: 25px;
}
.prod-info-section h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 600;
}
.prod-info-section ul {
  list-style: none;
  padding: 0;
}
.prod-info-section ul li {
  padding: 5px 0 5px 20px;
  position: relative;
  line-height: 1.6;
  color: #444;
  font-size: 0.92rem;
}
.prod-info-section ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #c9a84c;
  font-weight: bold;
}
.prod-info-section p {
  color: #444;
  line-height: 1.7;
  font-size: 0.92rem;
}
.prod-specs {
  margin: 30px 0;
}
.prod-specs h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 15px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-bottom: 1px solid #eee;
}
.spec-table td {
  padding: 10px 15px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.spec-label {
  color: #003366;
  font-weight: 600;
  width: 40%;
  background: #f9f9f9;
}
.spec-value {
  color: #333;
}
.prod-cta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}
.prod-spec-img {
  margin-top: 50px;
  text-align: center;
}
.prod-spec-img img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .prod-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .prod-gallery {
    position: static;
  }
}

/* === Category Grid (Premium) === */
.cat-hero {
  background: linear-gradient(135deg, #001a33 0%, #003366 50%, #004080 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cat-hero: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" opacity="0.05"><path d="M0,0 L100,100 M100,0 L0,100" stroke="white" stroke-width="0.5"/></svg>') repeat;
  pointer-events: none;
}
.cat-hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: 1px;
}
.cat-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}
.cat-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}
.cat-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  display: flex;
  flex-direction: row;
  margin-bottom: 30px;
  position: relative;
}
.cat-card:last-child {
  margin-bottom: 0;
}
.cat-card:hover {
  box-shadow: 0 12px 40px rgba(0,51,102,0.12);
  border-color: #c9a84c;
  transform: translateY(-3px);
}
.cat-card-img-wrap {
  flex: 0 0 320px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.cat-card-img-wrap img {
  max-width: 100%;
  max-height: 220px;
  object-fit: contain;
  transition: transform 0.4s;
}
.cat-card:hover .cat-card-img-wrap img {
  transform: scale(1.05);
}
.cat-card-body {
  flex: 1;
  padding: 35px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-body h3 {
  font-size: 1.2rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 700;
  line-height: 1.4;
}
.cat-card-body p {
  color: #555;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
  align-self: flex-start;
}
.cat-card-link:hover {
  border-bottom-color: #c9a84c;
  gap: 12px;
}
.cat-cta-bottom {
  text-align: center;
  padding: 40px 20px 60px;
  background: #f9fafb;
  border-top: 1px solid #eee;
}
.cat-cta-bottom h3 {
  font-size: 1.3rem;
  color: #003366;
  margin-bottom: 10px;
}
.cat-cta-bottom p {
  color: #666;
  margin-bottom: 25px;
}
@media (max-width: 768px) {
  .cat-hero { padding: 50px 20px; }
  .cat-hero h1 { font-size: 1.6rem; }
  .cat-card { flex-direction: column; }
  .cat-card-img-wrap { flex: none; min-height: 200px; padding: 20px; }
  .cat-card-body { padding: 25px; }
  .cat-grid { padding: 30px 15px; }
}
/* === Product Detail Page === */
.prod-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.prod-gallery {
  position: sticky;
  top: 100px;
}
.prod-main-img {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  background: #f8f8f8;
}
.prod-main-img img {
  width: 100%;
  height: auto;
  display: block;
}
.prod-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.prod-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.3s;
}
.prod-thumbs img { cursor: pointer; }
.prod-thumbs img:hover,
.prod-thumbs img.active {
  border-color: #003366;
}
.prod-info h2 {
  font-size: 1.5rem;
  color: #003366;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 3px solid #c9a84c;
}
.prod-info-section {
  margin-bottom: 25px;
}
.prod-info-section h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 600;
}
.prod-info-section ul {
  list-style: none;
  padding: 0;
}
.prod-info-section ul li {
  padding: 5px 0 5px 20px;
  position: relative;
  line-height: 1.6;
  color: #444;
  font-size: 0.92rem;
}
.prod-info-section ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #c9a84c;
  font-weight: bold;
}
.prod-info-section p {
  color: #444;
  line-height: 1.7;
  font-size: 0.92rem;
}
.prod-specs {
  margin: 30px 0;
}
.prod-specs h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 15px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-bottom: 1px solid #eee;
}
.spec-table td {
  padding: 10px 15px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.spec-label {
  color: #003366;
  font-weight: 600;
  width: 40%;
  background: #f9f9f9;
}
.spec-value {
  color: #333;
}
.prod-cta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}
.prod-spec-img {
  margin-top: 50px;
  text-align: center;
}
.prod-spec-img img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .prod-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .prod-gallery {
    position: static;
  }
}

/* === Category Grid === */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 30px;
  padding: 30px 0;
}
.cat-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.cat-card:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.cat-card a {
  display: grid;
  grid-template-columns: 200px 1fr;
  text-decoration: none;
  color: inherit;
  min-height: 200px;
}
.cat-card-img {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  padding: 15px;
}
.cat-card-img img {
  max-width: 100%;
  max-height: 170px;
  object-fit: contain;
}
.cat-card-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-info h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 8px;
}
.cat-card-info p {
  font-size: 0.88rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 10px;
}
.cat-card-link {
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.88rem;
}
@media (max-width: 768px) {
  .cat-card a {
    grid-template-columns: 1fr;
  }
  .cat-card-img {
    padding: 30px;
  }
  .cat-card-img img {
    max-height: 150px;
  }
}

/* === Category Grid (Premium) === */
.cat-hero {
  background: linear-gradient(135deg, #001a33 0%, #003366 50%, #004080 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cat-hero: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" opacity="0.05"><path d="M0,0 L100,100 M100,0 L0,100" stroke="white" stroke-width="0.5"/></svg>') repeat;
  pointer-events: none;
}
.cat-hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: 1px;
}
.cat-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}
.cat-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}
.cat-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  display: flex;
  flex-direction: row;
  margin-bottom: 30px;
  position: relative;
}
.cat-card:last-child {
  margin-bottom: 0;
}
.cat-card:hover {
  box-shadow: 0 12px 40px rgba(0,51,102,0.12);
  border-color: #c9a84c;
  transform: translateY(-3px);
}
.cat-card-img-wrap {
  flex: 0 0 320px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.cat-card-img-wrap img {
  max-width: 100%;
  max-height: 220px;
  object-fit: contain;
  transition: transform 0.4s;
}
.cat-card:hover .cat-card-img-wrap img {
  transform: scale(1.05);
}
.cat-card-body {
  flex: 1;
  padding: 35px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-body h3 {
  font-size: 1.2rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 700;
  line-height: 1.4;
}
.cat-card-body p {
  color: #555;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
  align-self: flex-start;
}
.cat-card-link:hover {
  border-bottom-color: #c9a84c;
  gap: 12px;
}
.cat-cta-bottom {
  text-align: center;
  padding: 40px 20px 60px;
  background: #f9fafb;
  border-top: 1px solid #eee;
}
.cat-cta-bottom h3 {
  font-size: 1.3rem;
  color: #003366;
  margin-bottom: 10px;
}
.cat-cta-bottom p {
  color: #666;
  margin-bottom: 25px;
}
@media (max-width: 768px) {
  .cat-hero { padding: 50px 20px; }
  .cat-hero h1 { font-size: 1.6rem; }
  .cat-card { flex-direction: column; }
  .cat-card-img-wrap { flex: none; min-height: 200px; padding: 20px; }
  .cat-card-body { padding: 25px; }
  .cat-grid { padding: 30px 15px; }
}

/* === Product Detail Page === */
.prod-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.prod-gallery {
  position: sticky;
  top: 100px;
}
.prod-main-img {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  background: #f8f8f8;
}
.prod-main-img img {
  width: 100%;
  height: auto;
  display: block;
}
.prod-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.prod-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.3s;
}
.prod-thumbs img { cursor: pointer; }
.prod-thumbs img:hover,
.prod-thumbs img.active {
  border-color: #003366;
}
.prod-info h2 {
  font-size: 1.5rem;
  color: #003366;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 3px solid #c9a84c;
}
.prod-info-section {
  margin-bottom: 25px;
}
.prod-info-section h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 600;
}
.prod-info-section ul {
  list-style: none;
  padding: 0;
}
.prod-info-section ul li {
  padding: 5px 0 5px 20px;
  position: relative;
  line-height: 1.6;
  color: #444;
  font-size: 0.92rem;
}
.prod-info-section ul li:before {
  content: "";
  position: absolute;
  left: 0;
  color: #c9a84c;
  font-weight: bold;
}
.prod-info-section p {
  color: #444;
  line-height: 1.7;
  font-size: 0.92rem;
}
.prod-specs {
  margin: 30px 0;
}
.prod-specs h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 15px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-bottom: 1px solid #eee;
}
.spec-table td {
  padding: 10px 15px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.spec-label {
  color: #003366;
  font-weight: 600;
  width: 40%;
  background: #f9f9f9;
}
.spec-value {
  color: #333;
}
.prod-cta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}
.prod-spec-img {
  margin-top: 50px;
  text-align: center;
}
.prod-spec-img img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .prod-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .prod-gallery {
    position: static;
  }
}

/* === Category Grid (Premium) === */
.cat-hero {
  background: linear-gradient(135deg, #001a33 0%, #003366 50%, #004080 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cat-hero: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" opacity="0.05"><path d="M0,0 L100,100 M100,0 L0,100" stroke="white" stroke-width="0.5"/></svg>') repeat;
  pointer-events: none;
}
.cat-hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: 1px;
}
.cat-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}
.cat-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}
.cat-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  display: flex;
  flex-direction: row;
  margin-bottom: 30px;
  position: relative;
}
.cat-card:last-child {
  margin-bottom: 0;
}
.cat-card:hover {
  box-shadow: 0 12px 40px rgba(0,51,102,0.12);
  border-color: #c9a84c;
  transform: translateY(-3px);
}
.cat-card-img-wrap {
  flex: 0 0 320px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.cat-card-img-wrap img {
  max-width: 100%;
  max-height: 220px;
  object-fit: contain;
  transition: transform 0.4s;
}
.cat-card:hover .cat-card-img-wrap img {
  transform: scale(1.05);
}
.cat-card-body {
  flex: 1;
  padding: 35px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cat-card-body h3 {
  font-size: 1.2rem;
  color: #003366;
  margin-bottom: 10px;
  font-weight: 700;
  line-height: 1.4;
}
.cat-card-body p {
  color: #555;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
  align-self: flex-start;
}
.cat-card-link:hover {
  border-bottom-color: #c9a84c;
  gap: 12px;
}
.cat-cta-bottom {
  text-align: center;
  padding: 40px 20px 60px;
  background: #f9fafb;
  border-top: 1px solid #eee;
}
.cat-cta-bottom h3 {
  font-size: 1.3rem;
  color: #003366;
  margin-bottom: 10px;
}
.cat-cta-bottom p {
  color: #666;
  margin-bottom: 25px;
}
@media (max-width: 768px) {
  .cat-hero { padding: 50px 20px; }
  .cat-hero h1 { font-size: 1.6rem; }
  .cat-card { flex-direction: column; }
  .cat-card-img-wrap { flex: none; min-height: 200px; padding: 20px; }
  .cat-card-body { padding: 25px; }
  .cat-grid { padding: 30px 15px; }
}

/* === Production Lines Grid === */
.prod-lines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
  margin-top: 30px;
}
.prod-line-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 25px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s;
}
.prod-line-card:hover {
  box-shadow: 0 8px 25px rgba(0,51,102,0.1);
  border-color: #c9a84c;
  transform: translateY(-2px);
}
.prod-line-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: #f5f7fa;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.prod-line-body h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 6px;
  font-weight: 600;
}
.prod-line-body p {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 8px;
}
.prod-line-link {
  font-size: 0.85rem;
  color: #c9a84c;
  font-weight: 600;
}
@media (max-width: 768px) {
  .prod-lines-grid {
    grid-template-columns: 1fr;
  }
}

/* === Product Catalog Sidebar === */
.main-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 30px;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: 20px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  padding: 20px;
}
.sidebar h3 {
  font-size: 0.95rem;
  color: #003366;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid #c9a84c;
}
.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-item a {
  display: block;
  padding: 8px 12px;
  font-size: 0.85rem;
  color: #444;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.15s;
}
.sidebar-item a:hover {
  background: #f0f4f8;
  color: #003366;
}
.sidebar-item.active > a {
  background: #e8edf3;
  color: #003366;
  font-weight: 600;
  border-left: 3px solid #c9a84c;
}
.sidebar-sublist {
  list-style: none;
  padding: 0 0 0 20px;
  margin: 0 0 6px 0;
}
.sidebar-sub a {
  display: block;
  padding: 5px 10px;
  font-size: 0.8rem;
  color: #555;
  text-decoration: none;
  border-radius: 3px;
}
.sidebar-sub a:hover {
  background: #f5f7fa;
  color: #c9a84c;
}
@media (max-width: 768px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
}
/* Category page product cards */
.cat-product-card {
  display: flex;
  gap: 25px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.cat-product-card:hover {
  box-shadow: 0 4px 14px rgba(0,51,102,0.08);
  transform: translateY(-2px);
}
.cat-product-card .cp-img {
  flex: 0 0 180px;
  width: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  border-radius: 6px;
  overflow: hidden;
  padding: 5px;
}
.cat-product-card .cp-img img {
  max-width: 100%;
  max-height: 150px;
  object-fit: contain;
  transition: transform 0.3s;
}
.cat-product-card:hover .cp-img img {
  transform: scale(1.05);
}
.cat-product-card .cp-info {
  flex: 1;
  min-width: 0;
}
.cat-product-card .cp-info h3 {
  font-size: 1.05rem;
  color: #003366;
  margin-bottom: 6px;
}
.cat-product-card .cp-info p {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.6;
  margin-bottom: 10px;
}
.cp-link {
  color: #c9a84c;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}
.cp-link:hover { color: #a88a2e; }
@media (max-width: 576px) {
  .cat-product-card { flex-direction: column; }
  .cat-product-card .cp-img { flex: none; width: auto; }
}

/* === Product Category Page Layout === */
.cat-layout {
  display: flex;
  min-height: 400px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
}
.cat-sidebar {
  flex: 0 0 220px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  padding: 20px;
  margin-right: 30px;
  position: sticky;
  top: 20px;
  align-self: flex-start;
}
.cat-sidebar h3 {
  font-size: 0.9rem;
  color: #003366;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid #c9a84c;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.cat-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cat-sidebar li a {
  display: block;
  padding: 10px 12px;
  font-size: 0.85rem;
  color: #444;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.15s;
  margin-bottom: 2px;
}
.cat-sidebar li a:hover {
  background: #f0f4f8;
  color: #003366;
}
.cat-sidebar li.current a {
  background: #003366;
  color: #fff;
  font-weight: 600;
}
.sidebar-cta {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid #e8e8e8;
}
.all-link {
  display: block;
  text-align: center;
  font-size: 0.8rem;
  color: #c9a84c;
  font-weight: 600;
  text-decoration: none;
  padding: 6px;
}
.all-link:hover { color: #a88a2e; }

.cat-content {
  flex: 1;
  min-width: 0;
}
.cat-content-title {
  font-size: 1.15rem;
  color: #333;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e0e0e0;
}

/* Product Grid Cards */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.prod-grid-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.prod-grid-card:hover {
  box-shadow: 0 6px 20px rgba(0,51,102,0.1);
  transform: translateY(-3px);
}
.pg-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  padding: 15px;
}
.pg-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}
.prod-grid-card:hover .pg-img img {
  transform: scale(1.08);
}
.pg-body {
  padding: 15px 16px 18px;
}
.pg-body h3 {
  font-size: 0.95rem;
  color: #003366;
  margin-bottom: 4px;
}
.pg-desc {
  font-size: 0.82rem;
  color: #888;
  margin-bottom: 6px;
}
.pg-brief {
  font-size: 0.78rem;
  color: #555;
  line-height: 1.5;
  margin-bottom: 10px;
}
.pg-link {
  display: inline-block;
  font-size: 0.82rem;
  color: #c9a84c;
  font-weight: 600;
  text-decoration: none;
}
.pg-link:hover { color: #a88a2e; }

@media (max-width: 768px) {
  .cat-layout { flex-direction: column; }
  .cat-sidebar {
    flex: none;
    position: static;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .cat-sidebar ul { display: flex; flex-wrap: wrap; gap: 4px; }
  .cat-sidebar li { flex: 1; min-width: 90px; }
  .cat-sidebar li a { text-align: center; padding: 8px; font-size: 0.78rem; }
  .prod-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}

/* === All Products Page === */
.all-products-grid { padding: 20px 0; }
.all-prod-section {
  margin-bottom: 40px;
}
.all-prod-section .aps-header {
  margin-bottom: 16px;
}
.all-prod-section .aps-header h2 {
  font-size: 1.15rem;
  color: #003366;
  margin-bottom: 4px;
}
.all-prod-section .aps-header p {
  font-size: 0.85rem;
  color: #666;
}
.all-prod-section .aps-footer {
  text-align: center;
  padding: 14px;
  margin-top: 4px;
}
.all-prod-section .aps-footer a {
  display: inline-block;
  color: #003366;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}
.all-prod-section .aps-footer a:hover { color: #c9a84c; }

/* ===== PROD GRID (shared by category + all products pages) ===== */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.prod-grid-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.prod-grid-card:hover {
  box-shadow: 0 6px 20px rgba(0,51,102,0.1);
  transform: translateY(-3px);
}
.pg-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  padding: 15px;
}
.pg-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}
.prod-grid-card:hover .pg-img img {
  transform: scale(1.08);
}
.pg-body {
  padding: 15px 16px 18px;
}
.pg-body h3 {
  font-size: 0.95rem;
  color: #003366;
  margin-bottom: 4px;
}
.pg-desc {
  font-size: 0.82rem;
  color: #888;
  margin-bottom: 6px;
}
.pg-brief {
  font-size: 0.78rem;
  color: #555;
  line-height: 1.5;
  margin-bottom: 10px;
}
.pg-link {
  display: inline-block;
  font-size: 0.82rem;
  color: #c9a84c;
  font-weight: 600;
  text-decoration: none;
}
.pg-link:hover { color: #a88a2e; }
@media (max-width: 576px) {
  .prod-grid { grid-template-columns: 1fr; }
}

/* === Product Detail Page === */
.product-detail {
  padding: 50px 0 80px;
  background: #fff;
}
.product-detail .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* -- Unified Breadcrumb -- */
.product-detail .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 35px;
  padding: 12px 20px;
  background: #f5f7fa;
  border-radius: 8px;
  font-size: 13px;
  color: #888;
}
.product-detail .breadcrumb a {
  color: #1a3a5c;
  text-decoration: none;
  font-weight: 500;
  transition: color .2s;
  position: relative;
}
.product-detail .breadcrumb a:hover {
  color: #c0392b;
}
.product-detail .breadcrumb a:after {
  content: "›";
  margin-left: 8px;
  color: #bbb;
  font-weight: 700;
  font-size: 16px;
}
.product-detail .breadcrumb span {
  color: #555;
  font-weight: 600;
}

.product-main {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 60px;
}
.product-image-wrap { position: sticky; top: 100px; }
.product-detail .gallery {
  background: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 30px;
}
.product-detail .main-image { text-align: center; }
.product-detail .main-image img { width: 100%; height: auto; border-radius: 8px; }
.product-detail .thumbnails {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  justify-content: center;
}
.product-detail .thumbnails img {
  width: 110px;
  height: 85px;
  object-fit: cover;
  border: 2px solid #e0e0e0;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color .2s, transform .2s;
}
.product-detail .thumbnails img:hover { border-color: #c0392b; transform: scale(1.05); }
.product-detail .thumbnails img.active { border-color: #c0392b; box-shadow: 0 0 0 2px rgba(192,57,43,.3); }
.product-info h2 { font-size: 28px; color: #1a3a5c; margin-bottom: 15px; line-height: 1.3; }
.product-description { margin-bottom: 25px; }
.product-description p { font-size: 15px; line-height: 1.8; color: #555; margin: 0; }
.product-info-section { margin-bottom: 15px; }
.product-info-section h3 {
  font-size: 16px; color: #c0392b; margin: 0 0 12px 0;
  text-transform: uppercase; letter-spacing: .03em;
}
.product-info-section ul { list-style: none; padding: 0; margin: 0; }
.product-info-section ul li {
  padding: 10px 0 10px 24px;
  position: relative;
  line-height: 1.6;
  color: #444;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
}
.product-info-section ul li:last-child { border-bottom: none; }
.product-info-section ul li:before {
  content: "\2714";
  position: absolute;
  left: 0;
  color: #c0392b;
  font-size: 13px;
  top: 12px;
}
.product-info-section ul li strong { color: #1a3a5c; }

.product-specs {
  background: #f7f9fb;
  border-radius: 12px;
  padding: 35px 40px;
  margin-top: 10px;
}
.product-specs h3 {
  font-size: 22px;
  color: #1a3a5c;
  margin: 0 0 25px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.product-specs h3:after {
  content: "";
  flex: 1;
  height: 1px;
  background: #d0d8e0;
}
.product-detail .spec-table { width: 100%; border-collapse: collapse; }
.product-detail .spec-table tr { border-bottom: 1px solid #e8edf2; }
.product-detail .spec-table tr:last-child { border-bottom: none; }
.product-detail .spec-table td { padding: 14px 15px; font-size: 15px; }
.product-detail .spec-table td:first-child {
  font-weight: 600;
  color: #1a3a5c;
  width: 220px;
  background: transparent;
}
.product-detail .spec-table td:last-child { color: #444; }

.product-cta {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  align-items: center;
}

@media (max-width: 992px) {
  .product-main { grid-template-columns: 1fr; gap: 40px; }
  .product-image-wrap { position: static; }
}
@media (max-width: 768px) {
  .product-detail { padding: 30px 0 50px; }
  .product-detail .thumbnails img { width: 70px; height: 55px; }
  .product-detail .spec-table td:first-child { width: auto; }
  .product-specs { padding: 25px 20px; }
  .product-cta { flex-direction: column; }
}

/* -- Image Lightbox Modal -- */
#imageModal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0; top: 0;
  width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.9);
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
#imageModal.show { display: flex; }
#imageModal img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 0 40px rgba(0,0,0,0.5);
}
#imageModal .close-modal {
  position: fixed;
  top: 20px; right: 35px;
  color: #fff;
  font-size: 40px;
  font-weight: 300;
  cursor: pointer;
  z-index: 10000;
  opacity: 0.8;
  transition: opacity .2s;
}
/* -- CTA Buttons -- */
.product-cta .btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 34px;
  background: #c0392b;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: all .3s;
  border: 2px solid #c0392b;
  cursor: pointer;
}
.product-cta .btn-primary:hover {
  background: #a03227;
}
.product-cta .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 34px;
  border: 2px solid #1a3a5c;
  background: transparent;
  color: #1a3a5c;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: all .3s;
  cursor: pointer;
}
.product-cta .btn-secondary:hover {
  background: #1a3a5c;
  color: #fff;
}



/* ============================
   Responsive Enhancements
   Added: 2026-06-28
   Purpose: Fix mobile/tablet
   ============================ */

/* --- Tablet (768-992px) --- */
@media (min-width: 769px) and (max-width: 992px) {
  .container { padding: 0 20px; }

  /* Hero */
  .hero .container {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .hero-text h1 { font-size: 26px; }
  .hero-carousel { max-height: 320px; }

  /* Featured grid */
  .featured-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .equip-card img { height: 200px; }

  /* About */
  .about-wrap { gap: 24px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }

  /* Other cards */
  .other-grid { grid-template-columns: repeat(2, 1fr); }

  /* Product categories sidebar layout */
  .main-layout { grid-template-columns: 220px 1fr; gap: 20px; }

  /* Cat hero */
  .cat-hero { padding: 60px 0; }
  .cat-hero h1 { font-size: 2rem; }
}

/* --- Mobile Large (576-768px) --- */
@media (max-width: 768px) {
  .container { padding: 0 16px; }

  /* Menu toggle - already exists, just enhance */
  .menu-toggle { display: block; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 10px 0;
    z-index: 200;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  }
  .nav-menu.active { display: flex; }
  .nav-menu > li > a { padding: 12px 20px; font-size: 15px; }
  .nav-menu > li:hover .dropdown { display: none; }
  .nav-menu li.active .dropdown { display: block; }
  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding-left: 20px;
    background: #f9f9f9;
  }

  /* Hero */
  .hero { padding: 50px 0; min-height: auto; }
  .hero .container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero-text { text-align: center; }
  .hero-text h1 { font-size: 24px; }
  .hero-text p { font-size: 14px; }
  .hero-text .btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 13px;
    margin: 4px;
  }
  .hero-carousel { max-height: 260px; aspect-ratio: 16/10; }
  .hero-carousel .slide img { object-fit: cover; }

  /* Section spacing */
  .section { padding: 30px 0; }
  .section-header { margin-bottom: 24px; }
  .section-header h2 { font-size: 22px; }
  .section-header p { font-size: 13px; }

  /* Featured grid - 2 cols */
  .featured-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .equip-card img { height: 160px; }
  .equip-body { padding: 12px; }
  .equip-body h3 { font-size: 14px; }
  .equip-body p { font-size: 12px; margin-bottom: 6px; }

  /* Line cards - full width */
  .line-grid { grid-template-columns: 1fr; gap: 16px; }
  .line-card { padding: 18px; }
  .line-card h4 { font-size: 15px; }
  .line-flow { flex-wrap: wrap; gap: 3px; }
  .line-flow .step-box { font-size: 11px; padding: 4px 8px; }

  /* Other grid */
  .other-grid { grid-template-columns: 1fr; gap: 12px; }
  .other-card { padding: 16px; }
  .other-card h4 { font-size: 14px; }

  /* About */
  .about-wrap { grid-template-columns: 1fr; gap: 24px; }
  .about-text p { font-size: 13px; }
  .about-image img { width: 100%; }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat-block { padding: 10px; }
  .stat-num { font-size: 20px; }
  .stat-label { font-size: 11px; }

  /* Client logos */
  .client-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .client-item { padding: 12px; }
  .client-item span { font-size: 13px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .footer-col h4 { font-size: 14px; margin-bottom: 8px; }
  .footer-col p, .footer-col li { font-size: 13px; }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 4px;
    font-size: 11px;
  }

  /* Category pages */
  .cat-hero { padding: 40px 16px; }
  .cat-hero h1 { font-size: 1.5rem; }
  .cat-hero p { font-size: 14px; }
  .cat-grid { padding: 24px 12px; }
  .cat-card { flex-direction: column; }
  .cat-card-img-wrap { flex: none; min-height: 180px; padding: 16px; }
  .cat-card-img-wrap img { max-height: 160px; }
  .cat-card-body { padding: 20px; }
  .cat-card-body h3 { font-size: 1.05rem; }
  .cat-card-body p { font-size: 0.85rem; }
  .cat-cta-bottom { padding: 30px 16px 40px; }

  /* Product detail */
  .prod-detail { grid-template-columns: 1fr; gap: 24px; }
  .prod-gallery { position: static; }
  .prod-main-img img { width: 100%; }
  .prod-thumbs img { width: 60px; height: 60px; }
  .prod-info h2 { font-size: 1.2rem; }
  .prod-info-section ul li { font-size: 13px; }
  .spec-table td { padding: 8px 10px; font-size: 13px; }
  .spec-label { width: 35%; }
  .prod-cta { display: flex; flex-direction: column; gap: 10px; }
  .prod-cta .btn,
  .prod-cta .btn-primary,
  .prod-cta .btn-secondary {
    text-align: center;
    width: 100%;
  }

  /* Main layout (sidebar + content) */
  .main-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }

  /* Category product cards */
  .cat-product-card { flex-direction: column; gap: 16px; padding: 16px; }
  .cat-product-card .cp-img { flex: none; width: 100%; }

  /* Production lines grid */
  .prod-lines-grid { grid-template-columns: 1fr; }
  .prod-line-card { padding: 18px; flex-direction: column; gap: 12px; }
}

/* --- Mobile Small (< 576px) --- */
@media (max-width: 576px) {
  .container { padding: 0 12px; }
  .top-bar { font-size: 12px; }

  /* Hero - stack vertically */
  .hero { padding: 36px 0; }
  .hero-text h1 { font-size: 20px; }
  .hero-text .btn {
    display: block;
    width: 100%;
    margin: 6px 0;
    text-align: center;
  }

  /* Featured grid - single column */
  .featured-grid { grid-template-columns: 1fr; gap: 16px; }
  .equip-card { display: flex; flex-direction: row; }
  .equip-card img { width: 120px; height: 120px; flex-shrink: 0; }
  .equip-body { flex: 1; padding: 12px; }
  .equip-body h3 { font-size: 14px; }
  .equip-body p { font-size: 12px; }

  /* Category hero */
  .cat-hero h1 { font-size: 1.3rem; }

  /* Product detail */
  .prod-info h2 { font-size: 1.1rem; }
  .spec-table { display: block; }
  .spec-table tbody { display: block; }
  .spec-table tr { display: flex; flex-direction: column; padding: 6px 0; }
  .spec-table td { display: block; width: 100%; padding: 2px 0; }
  .spec-label { width: 100%; background: none; font-weight: 600; font-size: 12px; color: #003366; }
  .spec-value { width: 100%; font-size: 13px; padding-left: 0; }
}




/* >> PROBLEM 1: Hero carousel too big on mobile << */
@media (max-width: 768px) {
  .hero { padding: 50px 0; min-height: auto; }
  .hero .container {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }
  .hero-text { text-align: center; }
  .hero-text h1 { font-size: 24px !important; }
  .hero-text p { font-size: 14px !important; }
  .hero-text .btn { font-size: 13px; padding: 10px 18px; }
  .hero-carousel {
    max-height: 200px !important;
    aspect-ratio: 16/9 !important;
  }
}

/* >> PROBLEM 2: Navigation broken on mobile << */
/* Force mobile nav to work without hover dependency */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 2px solid #e0e4ea;
    flex-direction: column;
    padding: 8px 0;
    z-index: 9999;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  }
  .nav-menu.active { display: flex !important; }

  .nav-menu > li > a {
    padding: 14px 24px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    border-bottom: 1px solid #f0f0f0;
  }
  .nav-menu > li:last-child > a { border-bottom: none; }

  /* Products parent item: show dropdown toggle */
  .nav-menu > li { position: relative; }

  /* Show dropdown when parent has .active class (toggled by JS) */
  .nav-menu > li.active .dropdown { display: block !important; }
  .nav-menu > li:hover .dropdown { display: none; }
  .nav-menu > li.active:hover .dropdown { display: block !important; }

  .dropdown {
    position: static !important;
    box-shadow: none !important;
    border: none !important;
    border-left: 3px solid #C4956A !important;
    border-radius: 0 !important;
    margin: 0 16px 8px !important;
    background: #f8f9fc !important;
    display: none;
  }
  .dropdown li a {
    padding: 10px 16px !important;
    font-size: 14px !important;
  }

  /* Hamburger always visible */
  .menu-toggle { display: block !important; }
  header .container { position: relative; }
}

/* >> PROBLEM 3: Footer missing email/phone on homepage << */
/* Add email/phone to footer-col Contact on homepage */
/* This requires HTML change - we'll add it in the index.html directly */

/* >> PROBLEM 4: Product pages broken on mobile << */
@media (max-width: 768px) {
  section.product-detail { padding: 20px 0 40px !important; }

  .product-main {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .product-image-wrap { position: static !important; }

  .product-detail .gallery { padding: 16px !important; }
  .product-detail .main-image img { width: 100% !important; }

  .product-detail .thumbnails {
    flex-wrap: wrap;
    gap: 8px !important;
    justify-content: center !important;
  }
  .product-detail .thumbnails img {
    width: 70px !important;
    height: 55px !important;
  }

  .product-info h2 { font-size: 20px !important; }
  .product-info-section ul li { font-size: 13px !important; padding: 8px 0 8px 20px !important; }

  .product-specs { padding: 20px 16px !important; }
  .product-specs h3 { font-size: 18px !important; }
  .product-detail .spec-table td { font-size: 13px !important; padding: 10px 8px !important; }

  .product-cta {
    flex-direction: column !important;
    gap: 12px !important;
  }
  .product-cta .btn-primary,
  .product-cta .btn-secondary {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
  }
}

/* >> Fix: Footer grid on mobile << */
@media (max-width: 576px) {
  .footer-grid { grid-template-columns: 1fr !important; gap: 20px !important; }
  .footer-col h4 { font-size: 15px !important; }
  .footer-col p, .footer-col li { font-size: 13px !important; }
  .footer-bottom { flex-direction: column !important; text-align: center !important; font-size: 12px !important; gap: 4px !important; }
}

/* >> Fix: Featured grid on mobile << */
@media (max-width: 576px) {
  .featured-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
  .equip-card img { height: 200px !important; }
  .equip-body h3 { font-size: 15px !important; }
  .equip-body p { font-size: 13px !important; }
}

/* >> Fix: Line grid on mobile << */
@media (max-width: 576px) {
  .line-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
  .line-card { padding: 16px !important; }
  .line-card h4 { font-size: 15px !important; }
  .line-flow { flex-wrap: wrap !important; gap: 3px !important; }
  .line-flow .step-box { font-size: 11px !important; padding: 4px 8px !important; }
}

/* >> Fix: Other grid on mobile << */
@media (max-width: 576px) {
  .other-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
  .other-card { padding: 16px !important; }
  .other-card h4 { font-size: 14px !important; }
}

/* >> Fix: Stats on mobile << */
@media (max-width: 576px) {
  .stats-row { grid-template-columns: repeat(2, 1fr) !important; gap: 8px !important; }
  .stat-block { padding: 10px !important; }
  .stat-num { font-size: 22px !important; }
  .stat-label { font-size: 12px !important; }
  .about-wrap { grid-template-columns: 1fr !important; gap: 20px !important; }
}

/* >> Fix: Client grid on mobile << */
@media (max-width: 576px) {
  .client-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 8px !important; }
}

/* >> Fix: Section spacing on mobile << */
@media (max-width: 576px) {
  .section { padding: 24px 0 !important; }
  .section-header { margin-bottom: 20px !important; }
  .section-header h2 { font-size: 22px !important; }
  .section-header p { font-size: 13px !important; }
}

/* >> Fix: About image on mobile << */
@media (max-width: 576px) {
  .about-image img { width: 100% !important; }
  .about-text p { font-size: 13px !important; }
}

/* >> Fix: Breadcrumb on mobile << */
@media (max-width: 576px) {
  .product-detail .breadcrumb { font-size: 12px !important; }
  .product-detail .breadcrumb a { font-size: 12px !important; }
}


@media (max-width: 768px) {
  header .container { position: relative !important; }
  .menu-toggle { display: block !important; z-index: 9999 !important; }
  .nav-menu {
    display: none !important;
  }
  .nav-menu.active {
    display: flex !important;
  }
  .nav-menu > li { position: relative !important; }
  .nav-menu > li > a[href="#"] {
    cursor: pointer !important;
  }
  .dropdown {
    position: static !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    margin: 0 16px 8px !important;
    background: #f8f9fc !important;
    border-left: 3px solid #C4956A !important;
    display: none !important;
  }
  .nav-menu > li.active .dropdown {
    display: block !important;
  }
  .nav-menu > li:hover .dropdown {
    display: none !important;
  }
  .nav-menu > li.active:hover .dropdown {
    display: block !important;
  }
  .nav-menu > li > a {
    padding: 14px 24px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    border-bottom: 1px solid #f0f0f0 !important;
  }
  .nav-menu > li:last-child > a { border-bottom: none !important; }
}


@media (max-width: 768px) {
  header .container { position: relative; }
  
  /* NAVIGATION */
  .menu-toggle { display: block; }
  .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 2px solid #e0e4ea;
    flex-direction: column; padding: 8px 0; z-index: 9999;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
  .nav-menu.active { display: flex; }
  .nav-menu > li > a { padding: 14px 24px; font-size: 15px; font-weight: 600;
    border-bottom: 1px solid #f0f0f0; }
  .nav-menu > li:last-child > a { border-bottom: none; }
  .nav-menu > li:hover .dropdown { display: none; }
  .nav-menu > li.active .dropdown { display: block; }
  .dropdown { position: static; box-shadow: none; border: none; border-radius: 0;
    border-left: 3px solid #C4956A; margin: 0 16px 8px; background: #f8f9fc; display: none; }
  
  /* HERO */
  .hero { padding: 30px 0; min-height: auto; }
  .hero .container { grid-template-columns: 1fr; gap: 16px; }
  .hero-text { text-align: center; }
  .hero-text h1 { font-size: 22px; }
  .hero-text p { font-size: 13px; }
  .hero-carousel { max-height: 180px; }
  .hero-carousel .slide img { max-height: 180px; object-fit: cover; width: 100%; }
}


@media (max-width: 768px) {
  header .container { position: relative; }
  
  /* NAVIGATION */
  .menu-toggle { display: block; }
  .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 2px solid #e0e4ea;
    flex-direction: column; padding: 8px 0; z-index: 9999;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
  .nav-menu.active { display: flex; }
  .nav-menu > li > a { padding: 14px 24px; font-size: 15px; font-weight: 600;
    border-bottom: 1px solid #f0f0f0; }
  .nav-menu > li:last-child > a { border-bottom: none; }
  .nav-menu > li:hover .dropdown { display: none; }
  .nav-menu > li.active .dropdown { display: block; }
  .dropdown { position: static; box-shadow: none; border: none; border-radius: 0;
    border-left: 3px solid #C4956A; margin: 0 16px 8px; background: #f8f9fc; display: none; }
  
  /* HERO */
  .hero { padding: 30px 0; min-height: auto; }
  .hero .container { grid-template-columns: 1fr; gap: 16px; }
  .hero-text { text-align: center; }
  .hero-text h1 { font-size: 22px; }
  .hero-text p { font-size: 13px; }
  .hero-carousel { max-height: 180px; }
  .hero-carousel .slide img { max-height: 180px; object-fit: cover; width: 100%; }
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
  header .container { position: relative; }
  .menu-toggle { display: block; }
  .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 2px solid #e0e4ea;
    flex-direction: column; padding: 8px 0; z-index: 9999;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
  .nav-menu.active { display: flex; }
  .nav-menu > li > a { padding: 14px 24px; font-size: 15px; font-weight: 600;
    border-bottom: 1px solid #f0f0f0; }
  .nav-menu > li:hover .dropdown { display: none; }
  .nav-menu > li.active .dropdown { display: block; }
  .dropdown { position: static; box-shadow: none; border: none; border-radius: 0;
    border-left: 3px solid #C4956A; margin: 0 16px 8px; background: #f8f9fc; display: none; }
  .hero { padding: 30px 0; min-height: auto; }
  .hero .container { grid-template-columns: 1fr; gap: 16px; }
  .hero-text { text-align: center; }
  .hero-text h1 { font-size: 22px; }
  .hero-text p { font-size: 13px; }
  .hero-carousel { max-height: 180px; }
  .hero-carousel .slide img { max-height: 180px; object-fit: cover; width: 100%; }
  section.product-detail { padding: 15px 0 30px; }
  .product-main { grid-template-columns: 1fr; gap: 20px; }
  .product-image-wrap { position: static; }
  .product-detail .main-image img { width: 100%; height: auto; }
  .product-cta { flex-direction: column; gap: 10px; }
  .product-cta a { width: 100%; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .featured-grid { grid-template-columns: 1fr; }
  .line-grid { grid-template-columns: 1fr; }
  .other-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2,1fr); }
  .about-wrap { grid-template-columns: 1fr; }
  .section { padding: 20px 0; }
}

/* FINAL RESPONSIVE */
@media (max-width: 768px) {
  .menu-toggle { display: block !important; }
  .nav-menu { display: none !important; }
  .nav-menu.active { display: flex !important; }
  .nav-menu > li:hover .dropdown { display: none !important; }
  .nav-menu > li.active .dropdown { display: block !important; }
  .dropdown { position: static !important; box-shadow: none !important; border-left: 3px solid #C4956A !important; margin: 0 16px 8px !important; background: #f8f9fc !important; display: none !important; }
  .hero{min-height:0!important;padding:20px 0!important}
  .hero-carousel,.hero-carousel .slide{max-height:160px!important;height:160px!important}
  .hero-carousel .slide img{max-height:160px!important;object-fit:cover!important;width:100%!important}
  .hero-text h1{font-size:20px!important}
  .hero-text p{font-size:12px!important;margin-bottom:8px!important}
  section.product-detail{padding:15px 0 30px!important}
  .product-main{grid-template-columns:1fr!important;gap:20px!important}
  .product-image-wrap{position:static!important}
  .product-detail .main-image img{width:100%!important;height:auto!important}
  .product-cta{flex-direction:column!important;gap:10px!important}
  .product-cta a{width:100%!important;text-align:center!important}
  .footer-grid{grid-template-columns:1fr!important;gap:20px!important}
  .featured-grid,.line-grid,.other-grid{grid-template-columns:1fr!important}
  .about-wrap{grid-template-columns:1fr!important}
  .section{padding:20px 0!important}
}