/*====================================================================
  clean.css — Lightweight responsive replacement for Bootstrap 3
  Zero dependencies, flexbox grid, ~3KB
  ====================================================================*/

/* ── Reset & Base ── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  margin: 0;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, main, nav, section, summary {
  display: block;
}

img {
  border: 0;
}

ul, ol {
  margin-top: 0;
  margin-bottom: 10px;
}

p {
  margin: 0 0 10px;
}

a {
  background: transparent;
  color: inherit;
}

/* ── Container ── */
.container {
  margin-right: auto;
  margin-left: auto;
  padding-right: 15px;
  padding-left: 15px;
  width: 100%;
}

@media (min-width: 768px) {
  .container { max-width: 750px; }
}

@media (min-width: 992px) {
  .container { max-width: 970px; }
}

@media (min-width: 1200px) {
  .container { max-width: 1170px; }
}

.container-fluid {
  margin-right: auto;
  margin-left: auto;
  padding-right: 15px;
  padding-left: 15px;
  width: 100%;
}

/* ── Grid Row ── */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

/* ── Grid Columns ── */
[class*="col-"] {
  position: relative;
  padding-right: 15px;
  padding-left: 15px;
  width: 100%;
  flex: 0 0 100%;
  max-width: 100%;
}

/* ── Extra Small (< 768px) ── */
.col-xs-1  { flex: 0 0 8.333333%; max-width: 8.333333%; }
.col-xs-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-xs-3  { flex: 0 0 25%; max-width: 25%; }
.col-xs-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-xs-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-xs-6  { flex: 0 0 50%; max-width: 50%; }
.col-xs-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-xs-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-xs-9  { flex: 0 0 75%; max-width: 75%; }
.col-xs-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-xs-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-xs-12 { flex: 0 0 100%; max-width: 100%; }

/* ── Small (>= 768px) ── */
@media (min-width: 768px) {
  .col-sm-1  { flex: 0 0 8.333333%; max-width: 8.333333%; }
  .col-sm-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-sm-3  { flex: 0 0 25%; max-width: 25%; }
  .col-sm-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-sm-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-sm-6  { flex: 0 0 50%; max-width: 50%; }
  .col-sm-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-sm-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-sm-9  { flex: 0 0 75%; max-width: 75%; }
  .col-sm-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-sm-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
}

/* ── Medium (>= 992px) ── */
@media (min-width: 992px) {
  .col-md-1  { flex: 0 0 8.333333%; max-width: 8.333333%; }
  .col-md-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-md-3  { flex: 0 0 25%; max-width: 25%; }
  .col-md-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-md-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-md-6  { flex: 0 0 50%; max-width: 50%; }
  .col-md-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-md-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-md-9  { flex: 0 0 75%; max-width: 75%; }
  .col-md-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-md-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}

/* ── Large (>= 1200px) ── */
@media (min-width: 1200px) {
  .col-lg-1  { flex: 0 0 8.333333%; max-width: 8.333333%; }
  .col-lg-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-lg-3  { flex: 0 0 25%; max-width: 25%; }
  .col-lg-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-lg-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-lg-6  { flex: 0 0 50%; max-width: 50%; }
  .col-lg-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-lg-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-lg-9  { flex: 0 0 75%; max-width: 75%; }
  .col-lg-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-lg-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
}

/* ── Utilities ── */
.clearfix::after {
  display: block;
  clear: both;
  content: "";
}

.pull-left { float: left !important; }
.pull-right { float: right !important; }

.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.img-responsive {
  display: block;
  max-width: 100%;
  height: auto;
}

.center-block {
  display: block;
  margin-right: auto;
  margin-left: auto;
}

/* ── Hidden / Visible ── */
.hidden { display: none !important; }

@media (max-width: 767px) {
  .hidden-xs { display: none !important; }
}
@media (min-width: 768px) and (max-width: 991px) {
  .hidden-sm { display: none !important; }
}
@media (min-width: 992px) and (max-width: 1199px) {
  .hidden-md { display: none !important; }
}
@media (min-width: 1200px) {
  .hidden-lg { display: none !important; }
}

.visible-xs,
.visible-sm,
.visible-md,
.visible-lg {
  display: none !important;
}

@media (max-width: 767px) { .visible-xs { display: block !important; } }
@media (min-width: 768px) and (max-width: 991px) { .visible-sm { display: block !important; } }
@media (min-width: 992px) and (max-width: 1199px) { .visible-md { display: block !important; } }
@media (min-width: 1200px) { .visible-lg { display: block !important; } }

/* ── Navbar Neutralization ── */
.navbar {
  position: relative;
}

.navbar-default {
  background: none !important;
  border: none !important;
  border-radius: 0 !important;
  margin: 0 !important;
}

.navbar-brand {
  float: left;
  height: auto;
  padding: 0;
  margin: 0;
  line-height: 1;
}

.navbar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.navbar-nav > li {
  float: left;
  position: relative;
}

.navbar-nav > li > a {
  display: block;
}

.navbar-static-top {
  width: 100%;
}

.nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav > li {
  position: relative;
}

.nav > li > a {
  display: block;
}

.nav > li > a:hover,
.nav > li > a:focus {
  text-decoration: none;
}

/* ── Buttons ── */
.btn-default {
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  text-decoration: none;
}

.btn-default:hover,
.btn-default:focus {
  text-decoration: none;
}

/* ── Thumbnails ── */
.thumbnail {
  display: block;
}

/* ── Form Controls ── */
input,
textarea {
  display: block;
  width: 100%;
}

label {
  display: inline-block;
  max-width: 100%;
  font-weight: normal;
}

/* ── Misc ── */
hr {
  margin-top: 20px;
  margin-bottom: 20px;
  border: 0;
  border-top: 1px solid #eee;
}

figure {
  margin: 0;
}

ul, ol {
  margin-top: 0;
  margin-bottom: 10px;
}

p {
  margin: 0 0 10px;
}

a {
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: none;
}

img {
  vertical-align: middle;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
}

td, th {
  padding: 0;
}

/* ── Responsive container override ── */
@media (max-width: 767px) {
  .container {
    padding-right: 20px;
    padding-left: 20px;
  }
}

/*====================================================================
  New Responsive Navbar
  ====================================================================*/
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.top-bar {
  background: #1F2937;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

body .top-bar .tagline {
  color: #ffffff;
  font-size: 13px;
  margin: 0;
  letter-spacing: 0.3px;
}

.top-bar .tagline a {
  color: #D97706;
  font-weight: 600;
}

.top-bar .tagline a:hover {
  color: #ffffff;
}

.social-icons {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 10px;
}

.social-icons a {
  display: block;
  opacity: 0.82;
  transition: opacity 0.25s;
}

.social-icons a:hover {
  opacity: 1;
}

.navbar {
  background: #ffffff;
  border-bottom: 1px solid #e8e8ec;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.logo img {
  height: 38px;
  width: auto;
}

.logo span {
  font: 700 28px/1 'Istok Web';
  color: #D97706;
  letter-spacing: -0.5px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1F2937;
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a {
  display: block;
  padding: 6px 16px;
  font: 600 13px/32px 'Istok Web';
  color: #374151;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  border-radius: 8px;
  transition: all 0.3s;
  white-space: nowrap;
}

.nav-links > li > a:hover,
.nav-links > li.active > a {
  color: #ffffff;
  background: #D97706;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}

.nav-links .has-submenu > a::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 4px;
  margin-left: 6px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  vertical-align: middle;
}

.nav-links .has-submenu.active > a::after {
  background: #ffffff;
}

.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 160px;
  background: #1F2937;
  border-radius: 8px;
  padding: 12px 14px;
  list-style: none;
  margin: 6px 0 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all 0.2s;
  z-index: 1001;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.has-submenu:hover .submenu,
.has-submenu.show-sub .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.submenu li {
  margin: 0;
}

.submenu a {
  display: block;
  padding: 6px 8px;
  font: 500 12px/20px Arial;
  color: #ffffff;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
  border-radius: 4px;
}

.submenu a:hover {
  color: #D97706;
  background: none;
}

@media (max-width: 991px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid #e8e8ec;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 8px 0;
    z-index: 999;
    gap: 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links > li > a {
    padding: 10px 20px;
    line-height: 24px;
    border-radius: 0;
    white-space: normal;
  }

  .submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: #f4f4f8;
    box-shadow: none;
    border-radius: 0;
    padding: 0 0 4px 24px;
    margin: 0;
    display: none;
    transition: none;
  }

  .has-submenu.show-sub .submenu {
    display: block;
  }

  .submenu a {
    color: #374151;
    padding: 6px 16px;
  }

  .submenu a:hover {
    color: #D97706;
  }

  .nav-container {
    position: relative;
    min-height: 50px;
  }

  .top-bar .tagline {
    font-size: 12px;
  }
}

@media (max-width: 767px) {
  .top-bar .tagline {
    font-size: 11px;
    line-height: 1.4;
  }

  .logo span {
    font-size: 22px;
  }

  .logo img {
    height: 30px;
  }

  .top-bar .container {
    flex-direction: column;
    align-items: flex-start;
  }
}

/*====================================================================
  Footer
  ====================================================================*/
.site-footer {
  background: #1F2937;
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 40px;
}

/* ── Brand Column ── */
.footer-brand h4 {
  font: 700 18px/1.3 'Istok Web', Arial, sans-serif;
  color: #ffffff;
  margin: 0 0 12px;
}

.footer-desc {
  font-size: 13px;
  line-height: 1.7;
  color: #9CA3AF;
  margin: 0 0 16px;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cert-badge {
  display: inline-block;
  font: 600 10px/1 Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #D97706;
  border: 1px solid rgba(217, 119, 6, 0.3);
  border-radius: 4px;
  padding: 4px 10px;
}

/* ── Quick Links ── */
.footer-links h5,
.footer-contact h5 {
  font: 600 13px/1 'Istok Web', Arial, sans-serif;
  color: #F9FAFB;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin: 0 0 16px;
}

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

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  font-size: 13px;
  color: #9CA3AF;
  transition: color 0.25s;
}

.footer-links a:hover {
  color: #D97706;
}

/* ── Contact Column ── */
.footer-address {
  font-size: 13px;
  line-height: 1.7;
  color: #9CA3AF;
  margin-bottom: 16px;
}

.footer-email {
  display: inline-block;
  font-size: 13px;
  color: #D1D5DB;
  margin-bottom: 16px;
  transition: color 0.25s;
}

.footer-email:hover {
  color: #D97706;
}

.footer-social {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 10px;
}

.footer-social img {
  opacity: 0.65;
  transition: opacity 0.25s, transform 0.25s;
}

.footer-social a:hover img {
  opacity: 1;
  transform: scale(1.15);
}

/* ── Bottom Strip ── */
.footer-bottom {
  margin-top: 40px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-copyright {
  font-size: 12px;
  color: #6B7280;
  margin: 0;
}

.footer-credit {
  font-size: 12px;
  color: #6B7280;
  margin: 0;
}

.footer-credit a {
  color: #9CA3AF;
  transition: color 0.25s;
}

.footer-credit a:hover {
  color: #D97706;
}

/* ── Responsive ── */
@media (max-width: 991px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .site-footer {
    padding: 36px 0 0;
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom {
    margin-top: 32px;
  }
}

/*====================================================================
  Interior Page Shared Styles
  ====================================================================*/

/* ── Page Header / Banner ── */
.page-banner {
  background: #1F2937;
  padding: 36px 0;
}

.page-banner h1 {
  font: 700 28px/1.2 'Istok Web', Arial, sans-serif;
  color: #ffffff;
  margin: 0;
  letter-spacing: -0.3px;
}

.page-banner .breadcrumb {
  font: 12px/1 Arial, sans-serif;
  color: #9CA3AF;
  margin: 8px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.page-banner .breadcrumb a {
  color: #D1D5DB;
}

.page-banner .breadcrumb a:hover {
  color: #D97706;
}

/* ── Section Wrappers ── */
.page-section {
  padding: 48px 0;
}

.page-section-alt {
  background: #F8F9FA;
  padding: 48px 0;
}

.page-section p,
.page-section-alt p {
  color: #4B5563;
  font-size: 14px;
  line-height: 1.7;
}

.page-section-alt p em {
  color: #D97706;
  font-style: normal;
  font-weight: 600;
}

.page-section h2 {
  font: 700 24px/1.2 'Istok Web', Arial, sans-serif;
  color: #1F2937;
  margin: 0 0 20px;
}

.page-section h2 .accent {
  color: #D97706;
}

/* ── Content Cards ── */
.content-card {
  background: #ffffff;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
}

.content-card h3 {
  font: 600 18px/1.3 'Istok Web', Arial, sans-serif;
  color: #1F2937;
  margin: 0 0 12px;
}

.content-card p {
  font: 14px/1.7 Arial, sans-serif;
  color: #4B5563;
  margin: 0;
}

.content-card .card-img {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 16px;
}

/* ── Two/Three Column Grid ── */
.col-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.col-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}

@media (max-width: 991px) {
  .col-grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .col-grid-2 { grid-template-columns: 1fr; }
  .col-grid-3 { grid-template-columns: 1fr; }
}

/* ── Product / Machine Grid Cards ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.grid-card {
  background: #ffffff;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.grid-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.grid-card .card-figure {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #F9FAFB;
  min-height: 150px;
  margin: 0;
}

.grid-card .card-figure img {
  max-width: 100%;
  max-height: 110px;
  object-fit: contain;
}

.grid-card .card-body {
  padding: 16px 20px 20px;
}

.grid-card h4 {
  font: 600 16px/1.3 'Istok Web', Arial, sans-serif;
  color: #1F2937;
  margin: 0 0 8px;
}

.grid-card p {
  font-size: 13px;
  color: #6B7280;
  line-height: 1.6;
  margin: 0;
}

/* ── Service Style List ── */
.service-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #F3F4F6;
}

.service-item:last-child {
  border-bottom: none;
}

.service-badge {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: #1F2937;
  color: #ffffff;
  font: 700 16px/36px 'Istok Web', Arial, sans-serif;
  text-align: center;
  border-radius: 6px;
}

.service-content h4 {
  font: 600 15px/1.3 'Istok Web', Arial, sans-serif;
  color: #1F2937;
  margin: 0 0 4px;
}

.service-content p {
  font-size: 13px;
  color: #6B7280;
  line-height: 1.6;
  margin: 0;
}

/* ── Industrial List ── */
.industrial-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.industrial-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 14px;
  color: #4B5563;
  line-height: 1.6;
  border-bottom: 1px solid #F3F4F6;
}

.industrial-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 7px;
  height: 7px;
  background: #D97706;
  border-radius: 2px;
}

.industrial-list a {
  color: inherit;
}

.industrial-list a:hover {
  color: #D97706;
}

/* ── Contact Info Block ── */
.contact-info h5 {
  font: 600 14px/1 'Istok Web', Arial, sans-serif;
  color: #D97706;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin: 0 0 8px;
}

.contact-info p {
  font: 14px/1.7 Arial, sans-serif;
  color: #4B5563;
  margin: 0 0 20px;
}

.contact-info small {
  font-size: 14px;
  color: #4B5563;
}

.contact-info a {
  color: #D97706;
}

/* ── Client Logo Grid ── */
.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.client-grid figure {
  background: #ffffff;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  margin: 0;
  min-height: 100px;
  transition: box-shadow 0.3s;
}

.client-grid figure:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.client-grid img {
  max-width: 100%;
  max-height: 60px;
  object-fit: contain;
}

/* ── Old section overrides (neutralize template styles) ── */
h2.indent, h3.indent, h4.indent, h5.indent, h6.indent {
  margin: 0 0 16px;
}

h3.indent span {
  display: none;
}

.who-box,
.advice-box,
.formBox,
.testimBox,
.tools-box,
.links-box,
.latest-box {
  padding: 0;
  background: none;
}

body .global.indent {
  padding-top: 0;
  background: #ffffff;
}

/*====================================================================
  Industrial Enterprise Section (Homepage)
  ====================================================================*/

.industrial-section {
  background: #ffffff;
  padding: 64px 0;
}

.industrial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.industrial-content {
  padding-top: 8px;
}

.industrial-badge {
  display: inline-block;
  font: 600 11px/1 Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #D97706;
  border: 1px solid #D97706;
  border-radius: 4px;
  padding: 6px 14px;
  margin-bottom: 20px;
}

.industrial-heading {
  font: 700 36px/1.15 'Istok Web', Arial, sans-serif;
  color: #1F2937;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}

.industrial-desc {
  font: 16px/1.6 Arial, sans-serif;
  color: #4B5563;
  margin: 0 0 20px;
  max-width: 520px;
}

.trust-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.trust-item {
  font: 700 13px/1 Arial, sans-serif;
  color: #1F2937;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.trust-divider {
  color: #D1D5DB;
  font-size: 14px;
}

.industrial-served {
  font: 14px/1.7 Arial, sans-serif;
  color: #6B7280;
  margin: 0 0 28px;
  max-width: 480px;
}

.industrial-cta {
  display: inline-block;
  font: 600 14px/1 Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #ffffff;
  background: #D97706;
  padding: 16px 32px;
  border-radius: 6px;
  transition: background 0.3s, transform 0.2s;
  text-decoration: none;
}

.industrial-cta:hover {
  background: #B45309;
  color: #ffffff;
}

/* ── Form Column ── */
.industrial-form-card {
  background: #F8F9FA;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  padding: 32px;
  max-width: 480px;
}

.industrial-form-title {
  font: 700 18px/1.3 'Istok Web', Arial, sans-serif;
  color: #1F2937;
  margin: 0 0 24px;
  text-align: center;
}

.industrial-field {
  margin-bottom: 16px;
}

.industrial-field label {
  display: block;
}

.industrial-field input,
.industrial-field textarea {
  width: 100%;
  font: 14px/1.5 Arial, sans-serif;
  color: #1F2937;
  background: #ffffff;
  border: 1px solid #D1D5DB;
  border-radius: 6px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.industrial-field input:focus,
.industrial-field textarea:focus {
  border-color: #D97706;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.12);
}

#industrial-contact-form ::placeholder {
  color: #9CA3AF;
  opacity: 1;
}

.industrial-field textarea {
  resize: vertical;
  min-height: 80px;
}

/* Form validation states */
.industrial-field .empty .empty-message,
.industrial-field .invalid .error-message {
  display: block;
}

.industrial-field .empty-message,
.industrial-field .error-message {
  display: none;
  font-size: 11px;
  color: #DC2626;
  margin-top: 4px;
}

.industrial-field .empty input,
.industrial-field .empty textarea {
  border-color: #DC2626;
}

.industrial-field .invalid input,
.industrial-field .invalid textarea {
  border-color: #DC2626;
}

.industrial-field .ok input,
.industrial-field .ok textarea {
  border-color: #16A34A;
}

.industrial-submit {
  display: block;
  width: 100%;
  font: 600 14px/1 Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #ffffff;
  background: #1F2937;
  padding: 14px 24px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: background 0.3s;
}

.industrial-submit:hover {
  background: #374151;
  color: #ffffff;
}

/* Success message */
#industrial-contact-form .success-message {
  display: none;
  font: 14px/1.5 Arial, sans-serif;
  color: #16A34A;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
  text-align: center;
}

#industrial-contact-form.success .success-message {
  display: block;
}

/* ── Stats Strip ── */
.stats-strip {
  background: #1F2937;
  padding: 36px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font: 700 28px/1 'Istok Web', Arial, sans-serif;
  color: #D97706;
}

.stat-label {
  font: 13px/1.4 Arial, sans-serif;
  color: #D1D5DB;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

/* ── Responsive ── */
@media (max-width: 991px) {
  .industrial-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .industrial-content {
    text-align: center;
  }

  .industrial-desc,
  .industrial-served {
    max-width: none;
  }

  .trust-strip {
    justify-content: center;
  }

  .industrial-form-card {
    margin: 0 auto;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 767px) {
  .industrial-section {
    padding: 48px 0;
  }

  .industrial-heading {
    font-size: 26px;
    letter-spacing: 0;
  }

  .industrial-desc {
    font-size: 15px;
  }

  .industrial-cta {
    display: block;
    text-align: center;
  }

  .industrial-form-card {
    padding: 24px 20px;
  }

  .stats-strip {
    padding: 28px 0;
  }

  .stat-number {
    font-size: 24px;
  }
}

.footer-bottom p {
  font-size: 12px;
  color: #636e72;
  margin: 0;
}

.footer-bottom a {
  color: #b2bec3;
  transition: color 0.25s;
}

.footer-bottom a:hover {
  color: #D97706;
}

@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .site-footer {
    padding: 28px 0 0;
  }

  .footer-bottom {
    margin-top: 20px;
  }
}