:root {
  --blue: #0f4aa3;
  --blue-dark: #0b326d;
  --blue-light: #eef5ff;
  --text: #1a1a1a;
  --muted: #667085;
  --bg: #ffffff;
  --bg-soft: #f8fbff;
  --border: #d9e4f2;
  --shadow: 0 8px 24px rgba(15, 74, 163, 0.08);
  --radius: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(92%, var(--max-width));
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #edf2f7;
  backdrop-filter: blur(10px);
  z-index: 100;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 20px;
}

.logo {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--blue);
  white-space: nowrap;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

nav a {
  color: #304860;
  font-weight: 600;
  transition: color 0.2s ease;
}

nav a:hover,
nav a.active {
  color: var(--blue);
}

/* Hero */
.hero {
  padding: 78px 0;
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.hero-grid,
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  color: var(--blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  font-size: 14px;
}

h1, h2, h3, h4 {
  margin-top: 0;
  line-height: 1.2;
}

h1 {
  font-size: 52px;
  margin-bottom: 18px;
  color: var(--blue-dark);
}

h2 {
  font-size: 34px;
  margin-bottom: 10px;
  color: var(--blue-dark);
}

h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

h4 {
  font-size: 18px;
  margin-bottom: 10px;
}

.lead {
  font-size: 18px;
  color: #425466;
  max-width: 640px;
}

.hero-actions,
.catalog-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--blue);
  color: white;
}

.btn-primary:hover {
  background: var(--blue-dark);
}

.btn-outline {
  border: 1.5px solid var(--blue);
  color: var(--blue);
  background: white;
}

.btn-outline:hover {
  background: var(--blue-light);
}

/* General cards */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-image {
  padding: 18px;
}

.hero-image img {
  width: 100%;
  min-height: 340px;
  object-fit: cover;
  border-radius: 14px;
}

.section {
  padding: 64px 0;
}

.section-light {
  background: var(--bg-soft);
}

.section-title {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 34px;
}

.section-title p {
  color: var(--muted);
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: 24px;
}

.cards-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Category / feature cards */
.category-card,
.feature-box {
  height: 100%;
}

.category-card {
  padding: 18px;
}

.category-card img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  background: #fff;
  border-radius: 12px;
}

.category-card h3 {
  margin-top: 18px;
}

.feature-box {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

/* Page hero */
.page-hero {
  padding: 60px 0 34px;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
  text-align: center;
}

.page-hero p {
  color: var(--muted);
  margin: 0;
}

/* CTA */
.cta-box {
  background: linear-gradient(135deg, #0b326d 0%, #0f4aa3 100%);
  color: white;
  border-radius: 24px;
  padding: 60px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 26px;
  text-align: center;
  box-shadow: 0 18px 40px rgba(11, 50, 109, 0.22);
}

.cta-box h2 {
  color: #fff;
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 40px);
}

.cta-box p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  max-width: 680px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.cta .btn-primary {
  background: #fff;
  color: var(--blue-dark);
}

.cta .btn-primary:hover {
  background: #e9f1ff;
}

.cta .btn-outline {
  border-color: white;
  color: white;
  background: transparent;
}

.cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* QR */
.qr-box {
  text-align: center;
}

.qr-image {
  width: 240px;
  margin: 0 auto 14px;
}

/* Contact */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  margin-bottom: 12px;
}

.note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
}

/* PRODUCT PAGE CORE OPTIMIZATION */
.product-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  background: #fff;
}

.product-card img {
  width: 100%;
  height: 250px;
  object-fit: contain;
  object-position: center;
  background: #fff;
  padding: 18px;
  border-bottom: 1px solid #edf2f7;
}

.product-card h3 {
  padding: 18px 18px 6px;
  margin: 0;
  font-size: 18px;
  color: var(--blue-dark);
  min-height: 56px;
  display: flex;
  align-items: flex-start;
}

.product-card p {
  padding: 0 18px 20px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  flex-grow: 1;
}

/* Footer */
.site-footer {
  background: #0d2347;
  color: white;
  padding: 44px 0;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
}

.footer-logo {
  color: white;
  margin-bottom: 12px;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin-bottom: 8px;
  color: #cbd5e1;
}

.site-footer a {
  color: #cbd5e1;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid,
  .two-col,
  .footer-grid,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .cards-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-box {
    padding: 48px 32px;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 30px;
  }
}

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    gap: 16px;
  }

  .cards-3 {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: auto;
  }

  .product-card img {
    height: 220px;
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 26px;
  }

  .logo {
    font-size: 28px;
  }
}
/* ============================================
   NAVIGATION DROPDOWN
   ============================================ */
.nav-item {
  position: relative;
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(15,74,163,0.12);
  min-width: 220px;
  padding: 8px 0;
  z-index: 200;
  white-space: nowrap;
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  display: block;
}

.nav-dropdown a {
  display: block;
  padding: 10px 20px;
  color: #304860;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.nav-dropdown a:hover {
  background: var(--blue-light);
  color: var(--blue);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 0;
  padding: 16px 0 4px;
}

.breadcrumb a {
  color: var(--muted);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--blue);
}

.breadcrumb-sep {
  color: #c0ccd8;
}

.breadcrumb span {
  color: var(--text);
  font-weight: 600;
}

/* ============================================
   SUBCATEGORY SECTIONS (glass-for-mobile-phones)
   ============================================ */
.subcat-section {
  margin-bottom: 54px;
}

.subcat-section:last-child {
  margin-bottom: 0;
}

.subcat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--border);
}

.subcat-header h2 {
  margin: 0;
  font-size: 24px;
  color: var(--blue-dark);
}

.subcat-badge {
  background: var(--blue);
  color: white;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  letter-spacing: 0.5px;
}

/* Product card action buttons */
.product-card-actions {
  display: flex;
  gap: 10px;
  padding: 0 18px 20px;
  flex-wrap: wrap;
}

.product-card-actions .btn {
  flex: 1;
  min-width: 110px;
  text-align: center;
  padding: 10px 14px;
  font-size: 14px;
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail-section {
  padding: 48px 0 64px;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: flex-start;
}

.product-detail-image-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  text-align: center;
}

.product-detail-image-wrap img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: 10px;
}

.product-detail-info .product-category-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 14px;
}

.product-detail-info h1 {
  font-size: 36px;
  margin-bottom: 14px;
  color: var(--blue-dark);
}

.product-detail-info .product-intro {
  font-size: 16px;
  color: #425466;
  margin-bottom: 20px;
  line-height: 1.7;
}

.product-detail-info .selling-point {
  font-size: 15px;
  color: #3a4a5c;
  margin-bottom: 24px;
  line-height: 1.7;
  padding: 16px 18px;
  background: var(--bg-soft);
  border-left: 4px solid var(--blue);
  border-radius: 0 8px 8px 0;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-bottom: 28px;
}

.spec-table tr {
  border-bottom: 1px solid var(--border);
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table th {
  width: 38%;
  padding: 10px 12px;
  background: var(--bg-soft);
  color: var(--muted);
  font-weight: 600;
  text-align: left;
}

.spec-table td {
  padding: 10px 12px;
  color: var(--text);
}

.product-detail-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.product-detail-cta .btn {
  min-width: 160px;
  text-align: center;
}

.back-link {
  color: var(--muted);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--blue);
}

/* Related products section */
.related-products {
  padding: 52px 0;
  background: var(--bg-soft);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 28px;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: flex-start;
}

.contact-info-col h2 {
  margin-bottom: 22px;
}

.contact-person-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 28px;
}

.contact-person-card .person-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.person-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--blue);
  color: white;
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.person-meta h3 {
  margin: 0 0 3px;
  font-size: 18px;
  color: var(--blue-dark);
}

.person-meta .person-title {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 15px;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
}

.contact-item a {
  color: var(--blue);
  transition: opacity 0.2s;
}

.contact-item a:hover {
  opacity: 0.8;
}

.company-details {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 28px;
}

.company-details h3 {
  margin-bottom: 14px;
  color: var(--blue-dark);
  font-size: 17px;
}

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.map-embed iframe {
  display: block;
  width: 100%;
  border: none;
}

/* Contact Form */
.contact-form-col h2 {
  margin-bottom: 22px;
}

.inquiry-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: #425466;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(15,74,163,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit .btn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
}

/* ============================================
   CATEGORY CARD (products.html) IMPROVEMENTS
   ============================================ */
.category-card .card-actions {
  padding: 0 0 4px;
  margin-top: 8px;
}

/* ============================================
   FOOTER LINK IMPROVEMENTS
   ============================================ */
.site-footer a:hover {
  color: white;
}

/* ============================================
   RESPONSIVE - DETAIL + CONTACT PAGES
   ============================================ */
@media (max-width: 992px) {
  .product-detail-grid,
  .contact-page-grid {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-detail-info h1 {
    font-size: 28px;
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .product-detail-cta {
    flex-direction: column;
  }

  .product-detail-cta .btn {
    width: 100%;
  }

  .subcat-header {
    flex-wrap: wrap;
  }
}

/* ============================================
   GLOBAL FRAMEWORK REFRESH
   ============================================ */
.top-utility-bar {
  position: sticky;
  top: 0;
  z-index: 210;
  background: #0b326d;
  color: #fff;
  font-size: 13px;
}

.utility-wrap {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 8px 0;
}

.utility-left,
.utility-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.utility-left a,
.utility-right span {
  color: #fff;
  opacity: 0.96;
}

.utility-left a:hover {
  opacity: 1;
}

.utility-sep {
  opacity: 0.6;
}

.site-header {
  top: 40px;
  z-index: 200;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid #e7eef9;
}

.nav {
  padding: 15px 0;
}

.main-menu {
  display: flex;
  align-items: center;
  gap: 18px;
}

.main-menu > a,
.products-link-row > a {
  color: #26415f;
  font-weight: 600;
}

.main-menu > a:hover,
.products-link-row > a:hover,
.main-menu > a.active,
.products-link-row > a.active {
  color: var(--blue);
}

.nav-cta.btn {
  margin-left: 10px;
  padding: 11px 18px;
}

.nav-toggle,
.products-toggle {
  display: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #26415f;
}

.nav-toggle {
  font-size: 28px;
  margin-left: auto;
}

.products-link-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.products-menu {
  position: relative;
}

.nav-dropdown {
  top: calc(100% + 12px);
  left: 0;
  transform: none;
  min-width: 340px;
  padding: 12px;
  border-radius: 14px;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.products-menu:hover .nav-dropdown,
.products-menu:focus-within .nav-dropdown {
  display: grid;
}

.dropdown-group {
  display: flex;
  flex-direction: column;
}

.nav-dropdown .dropdown-title {
  font-weight: 700;
  color: var(--blue-dark);
}

/* ============================================
   HOMEPAGE REDESIGN
   ============================================ */
.hero-banner {
  position: relative;
}

.hero-carousel {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-carousel.hero-static {
  min-height: 640px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.7s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 120px 0 140px;
}

.hero-content h1 {
  color: #fff;
  max-width: 780px;
}

.hero-content .lead {
  color: rgba(255, 255, 255, 0.94);
  max-width: 760px;
}

.hero-content .eyebrow {
  color: #d7e7ff;
}

.btn-outline-light {
  border: 1.5px solid #fff;
  color: #fff;
  background: transparent;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.16);
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.28);
  color: #fff;
  font-size: 30px;
  cursor: pointer;
}

.carousel-arrow:hover {
  background: rgba(255, 255, 255, 0.46);
}

.carousel-arrow.prev {
  left: 22px;
}

.carousel-arrow.next {
  right: 22px;
}

.carousel-dots {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
}

.carousel-dot.active {
  background: #fff;
}

.hero-badges {
  margin-top: -24px;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.hero-badge {
  background: #fff;
  border: 1px solid #e8eef9;
  box-shadow: 0 10px 24px rgba(13, 35, 71, 0.12);
  border-radius: 999px;
  padding: 11px 14px;
  font-weight: 600;
  text-align: center;
}

.about-snapshot {
  padding-top: 82px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-image {
  padding: 0;
}

.about-image img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 22px 0 28px;
}

.stat-box {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  padding: 18px 16px;
  box-shadow: 0 10px 24px rgba(15, 74, 163, 0.08);
  min-height: 108px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-box strong {
  display: block;
  color: var(--blue-dark);
  font-size: 26px;
  line-height: 1.1;
}

.stat-box span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.category-highlight-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-highlight-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(15, 74, 163, 0.15);
}

.category-highlight-media {
  background: #fff;
  padding: 24px;
  border-bottom: 1px solid #edf2f7;
  display: flex;
  justify-content: center;
  align-items: center;
}

.category-highlight-card img {
  width: 100%;
  height: 240px;
  object-fit: contain;
}

.category-highlight-content {
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  flex-grow: 1;
}

.category-highlight-content p {
  margin: 0;
}

.link-arrow {
  color: var(--blue);
  font-weight: 700;
  display: inline-flex;
  margin-top: auto;
}

.why-choose-section {
  background: #f5f8fc;
}

.why-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  box-shadow: 0 8px 20px rgba(15, 74, 163, 0.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.why-card p,
.production-process-content h3 {
  margin: 0;
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: var(--blue-light);
}

.production-process-section {
  background: #fff;
}

.production-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.production-card {
  position: relative;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #dfe8f7;
  box-shadow: 0 10px 24px rgba(15, 74, 163, 0.09);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.production-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(15, 74, 163, 0.15);
}

.process-card-number {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #0f4aa3;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 8px 18px rgba(11, 50, 109, 0.26);
}

.production-process-media {
  margin: 0;
  position: relative;
  overflow: hidden;
}

.production-process-media img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.production-card:hover .production-process-media img {
  transform: scale(1.06);
}

.production-process-content {
  margin-top: auto;
  padding: 14px 16px;
  text-align: center;
  background: #f8fbff;
  border-top: 1px solid #e2ecfb;
}

.production-process-content h3 {
  font-size: 17px;
  color: #0d2347;
  font-weight: 700;
}

.process-section {
  background: #f5f8fc;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-items: center;
}

.step {
  text-align: center;
  position: relative;
}

.step span {
  width: 48px;
  height: 48px;
  margin: 0 auto 10px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
}

.step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -8px;
  top: 12px;
  color: var(--blue);
  font-size: 18px;
  font-weight: 700;
}

.step p {
  margin: 0;
  color: #31445a;
  font-weight: 600;
}

/* ============================================
   FLOATING CONTACT
   ============================================ */
.floating-contact {
  position: fixed;
  right: 18px;
  top: 48%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 300;
}

.floating-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(15, 74, 163, 0.25);
  transition: transform 0.2s ease, background 0.2s ease;
  position: relative;
}

.floating-btn:hover {
  transform: scale(1.08);
}

.floating-btn.whatsapp {
  background: #25d366;
}

.floating-btn.email {
  background: #0f4aa3;
}

.floating-btn.inquiry {
  background: #0b326d;
}

.floating-btn.top {
  background: #0d2347;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
}

.floating-btn.top.show {
  opacity: 1;
  visibility: visible;
}

.floating-icon {
  width: 22px;
  height: 22px;
}

.floating-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.floating-text {
  position: absolute;
  right: 56px;
  background: #0d2347;
  color: #fff;
  padding: 5px 9px;
  border-radius: 8px;
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.floating-btn:hover .floating-text {
  opacity: 1;
}

/* ============================================
   FOOTER REFRESH
   ============================================ */
.site-footer {
  padding: 52px 0 0;
}

.footer-grid {
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  padding-bottom: 28px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(203, 213, 225, 0.2);
  padding: 14px 0;
  color: #cbd5e1;
  font-size: 14px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .utility-right {
    display: none;
  }

  .site-header {
    top: 38px;
  }

  .nav {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-menu {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0 6px;
  }

  .site-header.menu-open .main-menu {
    display: flex;
  }

  .products-link-row {
    width: 100%;
    justify-content: space-between;
  }

  .products-toggle {
    display: inline-flex;
    font-size: 18px;
    padding: 4px;
  }

  .nav-dropdown,
  .products-menu:hover .nav-dropdown {
    position: static;
    display: none;
    min-width: 0;
    border: 1px solid var(--border);
    box-shadow: none;
    width: 100%;
    margin-top: 8px;
    grid-template-columns: 1fr;
  }

  .products-menu.open .nav-dropdown {
    display: grid;
  }

  .nav-cta.btn {
    margin-left: 0;
  }

  .hero-carousel {
    min-height: 540px;
  }

  .hero-badges {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stats-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .production-process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .step:not(:last-child)::after {
    content: '';
  }

  .floating-contact {
    right: 10px;
  }
}

@media (max-width: 640px) {
  .top-utility-bar {
    font-size: 12px;
  }

  .utility-wrap {
    min-height: 38px;
    padding: 6px 0;
  }

  .utility-left {
    gap: 10px;
  }

  .utility-left .utility-sep {
    display: none;
  }

  .site-header {
    top: 38px;
  }

  .hero-carousel {
    min-height: 500px;
  }

  .hero-content {
    padding: 88px 0 116px;
  }

  .hero-content h1 {
    font-size: 34px;
  }

  .hero-badges {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .category-highlight-card img {
    height: 210px;
  }

  .cta-box {
    padding: 42px 20px;
  }

  .cta-actions {
    width: 100%;
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .floating-contact {
    top: auto;
    bottom: 14px;
    transform: none;
  }
}

@media (max-width: 1100px) {
  .production-process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .production-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .stats-row,
  .production-process-grid {
    grid-template-columns: 1fr;
  }
}