/*
Theme Name: Výstražné Značenie Pro
Theme URI: https://vystrazne-znacenie.sk
Author: Esines.sk
Author URI: https://esines.sk
Description: Profesionálna WordPress téma pre výstražné značenie – industriálny hazard dizajn, žlto-čierna farebná schéma, plne editovateľná cez Customizer. SEO-optimalizovaná, rýchla, mobilná.
Version: 1.3.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vystrazne-znacenie
Tags: business, safety, warning, industrial, custom-colors, custom-logo
*/
:root {
  --vz-yellow:        #F7C600;
  --vz-yellow-dark:   #D4A800;
  --vz-yellow-light:  #FFF3B0;
  --vz-yellow-pale:   #FFFBEA;
  --vz-black:         #0D0D0D;
  --vz-black-soft:    #1A1A1A;
  --vz-dark:          #111827;
  --vz-dark2:         #1F2937;
  --vz-text:          #111827;
  --vz-text-muted:    #6B7280;
  --vz-text-light:    #9CA3AF;
  --vz-bg:            #FAFAFA;
  --vz-bg-dark:       #F3F4F6;
  --vz-surface:       #FFFFFF;
  --vz-border:        #E5E7EB;
  --vz-border-dark:   #D1D5DB;
  --vz-red:           #DC2626;
  --vz-green:         #16A34A;

  --vz-font-display:  'Barlow Condensed', 'Impact', 'Arial Narrow', sans-serif;
  --vz-font-heading:  'Barlow', 'Helvetica Neue', Arial, sans-serif;
  --vz-font-body:     'Inter', 'Segoe UI', Arial, sans-serif;

  --vz-radius-sm:     4px;
  --vz-radius:        10px;
  --vz-radius-lg:     18px;
  --vz-radius-xl:     28px;

  --vz-shadow-sm:     0 1px 4px rgba(0,0,0,.07);
  --vz-shadow:        0 4px 18px rgba(0,0,0,.10);
  --vz-shadow-lg:     0 12px 40px rgba(0,0,0,.15);
  --vz-shadow-yellow: 0 8px 30px rgba(247,198,0,.30);

  --vz-header-h:      68px;
  --vz-max:           1180px;
  --vz-transition:    all .22s cubic-bezier(.4,0,.2,1);

  
  --vz-stripe-size:   28px;
}


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: 16px; }
body {
  font-family: var(--vz-font-body);
  color: var(--vz-text);
  background: var(--vz-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--vz-dark); text-decoration: none; transition: var(--vz-transition); }
a:hover { color: var(--vz-yellow-dark); }


.vz-wrap       { max-width: var(--vz-max); margin: 0 auto; padding: 0 20px; }
.vz-section    { padding: 80px 0; }
.vz-section-sm { padding: 52px 0; }
.vz-section-lg { padding: 110px 0; }


.vz-hazard-stripe {
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--vz-yellow)   0px,
    var(--vz-yellow)   var(--vz-stripe-size),
    var(--vz-black)    var(--vz-stripe-size),
    var(--vz-black)    calc(var(--vz-stripe-size) * 2)
  );
  flex-shrink: 0;
}
.vz-hazard-stripe-lg {
  height: 22px;
  background: repeating-linear-gradient(
    -45deg,
    var(--vz-yellow)   0px,
    var(--vz-yellow)   34px,
    var(--vz-black)    34px,
    var(--vz-black)    68px
  );
}


h1,h2,h3,h4,h5,h6 {
  font-family: var(--vz-font-heading);
  font-weight: 800;
  line-height: 1.15;
  color: var(--vz-text);
}
h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }


.vz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--vz-radius-sm);
  font-family: var(--vz-font-heading);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .03em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--vz-transition);
  text-decoration: none;
  white-space: nowrap;
}
.vz-btn-primary {
  background: var(--vz-yellow);
  color: var(--vz-black) !important;
  border-color: var(--vz-yellow);
  box-shadow: var(--vz-shadow-yellow);
}
.vz-btn-primary:hover {
  background: var(--vz-yellow-dark);
  border-color: var(--vz-yellow-dark);
  color: var(--vz-black) !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(247,198,0,.4);
}
.vz-btn-dark {
  background: var(--vz-black);
  color: #fff !important;
  border-color: var(--vz-black);
}
.vz-btn-dark:hover {
  background: var(--vz-dark2);
  color: #fff !important;
  transform: translateY(-2px);
}
.vz-btn-outline {
  background: transparent;
  color: var(--vz-black) !important;
  border-color: var(--vz-black);
}
.vz-btn-outline:hover {
  background: var(--vz-black);
  color: #fff !important;
}
.vz-btn-outline-white {
  background: transparent;
  color: #fff !important;
  border-color: rgba(255,255,255,.5);
}
.vz-btn-outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
}
.vz-btn-lg { padding: 16px 36px; font-size: 1rem; }
.vz-btn-sm { padding: 8px 18px; font-size: .84rem; }


.vz-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--vz-font-heading);
  font-weight: 800;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--vz-black);
  background: var(--vz-yellow);
  padding: 4px 12px 4px 8px;
  border-radius: var(--vz-radius-sm);
  margin-bottom: 14px;
}
.vz-section-header {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}
.vz-section-header .vz-label { display: table; margin: 0 auto 14px; }
.vz-section-header h2 { margin-bottom: 14px; }
.vz-section-header p { color: var(--vz-text-muted); font-size: 1.05rem; }


#vz-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--vz-black);
  height: var(--vz-header-h);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  transition: box-shadow .3s ease;
}
#vz-header.vz-header-scrolled {
  box-shadow: 0 4px 28px rgba(0,0,0,.45);
}


body {
  padding-top: var(--vz-header-h);
}


.admin-bar #vz-header {
  top: 32px;
}
.admin-bar body {
  padding-top: calc(var(--vz-header-h) + 32px);
}
@media screen and (max-width: 782px) {
  .admin-bar #vz-header {
    top: 46px;
  }
  .admin-bar body {
    padding-top: calc(var(--vz-header-h) + 46px);
  }
}
.vz-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--vz-header-h);
  gap: 20px;
}


.vz-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.vz-logo img { height: 46px; width: auto; }
.vz-logo-text {
  font-family: var(--vz-font-display);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: #fff;
  line-height: 1;
  text-transform: uppercase;
}
.vz-logo-text strong { color: var(--vz-yellow); }
.vz-logo:hover { text-decoration: none; }


.vz-nav { display: flex; align-items: center; }
.vz-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2px;
}
.vz-nav ul li a {
  display: block;
  padding: 8px 14px;
  font-family: var(--vz-font-heading);
  font-weight: 700;
  font-size: .88rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255,255,255,.8);
  border-radius: var(--vz-radius-sm);
  transition: var(--vz-transition);
}
.vz-nav ul li a:hover,
.vz-nav ul li.current-menu-item a {
  color: var(--vz-yellow);
  background: rgba(247,198,0,.1);
  text-decoration: none;
}


.vz-header-contact {
  display: flex;
  align-items: center;
  gap: 12px;
}
.vz-header-email {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.65);
  font-size: .85rem;
  font-weight: 500;
}
.vz-header-email:hover { color: var(--vz-yellow); text-decoration: none; }
.vz-header-phone {
  background: var(--vz-yellow);
  color: var(--vz-black) !important;
  font-family: var(--vz-font-heading);
  font-weight: 800;
  font-size: .9rem;
  padding: 9px 18px;
  border-radius: var(--vz-radius-sm);
  display: flex;
  align-items: center;
  gap: 7px;
  letter-spacing: .01em;
}
.vz-header-phone:hover {
  background: var(--vz-yellow-dark);
  color: var(--vz-black) !important;
  text-decoration: none;
  transform: translateY(-1px);
}


.vz-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.vz-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--vz-transition);
}


.vz-hero {
  background: var(--vz-black);
  position: relative;
  overflow: hidden;
  padding: 90px 0 80px;
}

.vz-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(247,198,0,.04) 0,
    rgba(247,198,0,.04) 20px,
    transparent 20px,
    transparent 40px
  );
  pointer-events: none;
}
.vz-hero::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 45%;
  background: linear-gradient(135deg, rgba(247,198,0,.08) 0%, transparent 70%);
  pointer-events: none;
}
.vz-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.vz-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--vz-yellow);
  color: var(--vz-black);
  font-family: var(--vz-font-heading);
  font-weight: 800;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: 5px 14px;
  border-radius: var(--vz-radius-sm);
  margin-bottom: 18px;
}
.vz-hero-title {
  font-family: var(--vz-font-display);
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.0;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 18px;
}
.vz-hero-title .vz-accent { color: var(--vz-yellow); display: block; }
.vz-hero-subtitle {
  font-size: 1.08rem;
  color: rgba(255,255,255,.75);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 500px;
}
.vz-hero-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.vz-hero-feat {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 600;
}
.vz-hero-feat::before {
  content: '';
  display: block;
  width: 18px; height: 18px;
  background: var(--vz-yellow);
  border-radius: 3px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230D0D0D'%3E%3Cpath d='M13.5 3.5L6 11 2.5 7.5' stroke='%230D0D0D' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}
.vz-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.vz-hero-tip {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 18px;
  background: rgba(247,198,0,.1);
  border-left: 3px solid var(--vz-yellow);
  border-radius: 0 var(--vz-radius-sm) var(--vz-radius-sm) 0;
  font-size: .86rem;
  color: rgba(255,255,255,.8);
  max-width: 500px;
}


.vz-hero-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  position: relative;
  z-index: 1;
}
.vz-hero-images .vz-img-main { grid-column: 1 / -1; }
.vz-hero-img {
  border-radius: var(--vz-radius);
  overflow: hidden;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(247,198,0,.2);
}
.vz-hero-img img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  padding: 16px;
  background: rgba(255,255,255,.04);
  transition: transform .4s ease;
}
.vz-hero-images .vz-img-main .vz-hero-img img { aspect-ratio: 2/1; }
.vz-hero-img:hover img { transform: scale(1.06); }


.vz-quicknav { background: var(--vz-yellow); overflow: hidden; }
.vz-quicknav-inner {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.vz-quicknav-inner::-webkit-scrollbar { display: none; }
.vz-quicknav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  font-family: var(--vz-font-heading);
  font-weight: 800;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--vz-black);
  white-space: nowrap;
  border-right: 1px solid rgba(0,0,0,.12);
  transition: var(--vz-transition);
  text-decoration: none;
}
.vz-quicknav-item:hover {
  background: rgba(0,0,0,.12);
  color: var(--vz-black);
  text-decoration: none;
}
.vz-quicknav-icon { font-size: 1rem; }


.vz-stats { background: var(--vz-dark); padding: 48px 0; }
.vz-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.vz-stat-num {
  font-family: var(--vz-font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--vz-yellow);
  line-height: 1;
  display: block;
}
.vz-stat-label {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  margin-top: 6px;
  font-weight: 500;
}


.vz-products { background: var(--vz-bg); }
.vz-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
  gap: 22px;
}
.vz-prod-card {
  background: var(--vz-surface);
  border: 2px solid var(--vz-border);
  border-radius: var(--vz-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--vz-transition);
  box-shadow: var(--vz-shadow-sm);
}
.vz-prod-card:hover {
  border-color: var(--vz-yellow);
  transform: translateY(-6px);
  box-shadow: var(--vz-shadow-lg);
}
.vz-prod-img {
  aspect-ratio: 1;
  overflow: hidden;
  background: #F9F9F9;
  border-bottom: 2px solid var(--vz-border);
  position: relative;
}
.vz-prod-img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--vz-yellow);
  transform: scaleX(0);
  transition: transform .3s ease;
}
.vz-prod-card:hover .vz-prod-img::after { transform: scaleX(1); }
.vz-prod-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  transition: transform .4s ease;
}
.vz-prod-card:hover .vz-prod-img img { transform: scale(1.08); }
.vz-prod-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.vz-prod-title {
  font-family: var(--vz-font-heading);
  font-weight: 800;
  font-size: .98rem;
  color: var(--vz-text);
  margin-bottom: 7px;
  line-height: 1.3;
}
.vz-prod-desc {
  color: var(--vz-text-muted);
  font-size: .86rem;
  flex: 1;
  margin-bottom: 14px;
  line-height: 1.55;
}
.vz-prod-link {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--vz-black);
  font-weight: 800;
  font-size: .86rem;
  font-family: var(--vz-font-heading);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.vz-prod-link::after { content: '→'; transition: transform .2s; }
.vz-prod-card:hover .vz-prod-link::after { transform: translateX(5px); }


.vz-why {
  background: var(--vz-yellow-pale);
  border-top: 4px solid var(--vz-yellow);
  border-bottom: 4px solid var(--vz-yellow);
  position: relative;
}
.vz-why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}
.vz-why-card {
  background: var(--vz-surface);
  border: 1px solid var(--vz-border);
  border-radius: var(--vz-radius-lg);
  padding: 28px;
  transition: var(--vz-transition);
  border-top: 3px solid var(--vz-yellow);
  box-shadow: var(--vz-shadow-sm);
}
.vz-why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vz-shadow);
  border-top-color: var(--vz-yellow-dark);
}
.vz-why-icon {
  width: 52px; height: 52px;
  background: var(--vz-yellow);
  border-radius: var(--vz-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.vz-why-card h3 { font-size: 1.02rem; margin-bottom: 9px; }
.vz-why-card p { color: var(--vz-text-muted); font-size: .9rem; line-height: 1.65; }


.vz-usp { background: var(--vz-surface); }
.vz-usp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.vz-usp-content h2 { margin-bottom: 18px; }
.vz-usp-content > p { color: var(--vz-text-muted); margin-bottom: 24px; }
.vz-usp-list { list-style: none; margin-bottom: 32px; }
.vz-usp-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--vz-border);
}
.vz-usp-list li:last-child { border-bottom: none; }
.vz-usp-ico {
  width: 38px; height: 38px;
  background: var(--vz-yellow);
  border-radius: var(--vz-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.vz-usp-text h4 { font-size: .95rem; margin-bottom: 4px; }
.vz-usp-text p { font-size: .87rem; color: var(--vz-text-muted); }

.vz-usp-imgs { display: flex; flex-direction: column; gap: 14px; }
.vz-usp-img-main {
  border-radius: var(--vz-radius-lg);
  overflow: hidden;
  border: 2px solid var(--vz-yellow);
  box-shadow: var(--vz-shadow-lg);
}
.vz-usp-img-main img { width: 100%; height: 260px; object-fit: contain; background: #F9F9F9; padding: 16px; }
.vz-usp-img-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.vz-usp-img-pair img { border-radius: var(--vz-radius); height: 140px; width: 100%; object-fit: contain; background: #F9F9F9; padding: 10px; border: 1px solid var(--vz-border); }


.vz-industries { background: var(--vz-bg-dark); }
.vz-industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(195px, 1fr));
  gap: 14px;
}
.vz-industry-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: var(--vz-surface);
  border: 1px solid var(--vz-border);
  border-radius: var(--vz-radius);
  font-family: var(--vz-font-heading);
  font-weight: 700;
  font-size: .88rem;
  color: var(--vz-text);
  transition: var(--vz-transition);
}
.vz-industry-item:hover {
  border-color: var(--vz-yellow);
  background: var(--vz-yellow-pale);
  color: var(--vz-black);
}
.vz-industry-item .ico { font-size: 1.35rem; }


.vz-custom {
  background: var(--vz-black);
  position: relative;
  overflow: hidden;
}
.vz-custom::before {
  content: '⚠';
  position: absolute;
  right: -40px; top: 50%;
  transform: translateY(-50%);
  font-size: 22rem;
  opacity: .03;
  pointer-events: none;
  line-height: 1;
}
.vz-custom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.vz-custom-content .vz-label { background: var(--vz-yellow); color: var(--vz-black); }
.vz-custom-content h2 { color: #fff; margin-bottom: 18px; }
.vz-custom-content p { color: rgba(255,255,255,.7); margin-bottom: 12px; line-height: 1.75; }
.vz-custom-opts { display: flex; flex-direction: column; gap: 12px; margin: 26px 0; }
.vz-custom-opt {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  background: rgba(247,198,0,.07);
  border: 1px solid rgba(247,198,0,.18);
  border-radius: var(--vz-radius);
}
.vz-custom-opt-ico { font-size: 1.4rem; flex-shrink: 0; }
.vz-custom-opt-text strong { color: #fff; display: block; font-size: .93rem; margin-bottom: 2px; }
.vz-custom-opt-text span { color: rgba(255,255,255,.6); font-size: .85rem; }


.vz-steps-box {
  background: rgba(247,198,0,.06);
  border: 1px solid rgba(247,198,0,.2);
  border-radius: var(--vz-radius-lg);
  padding: 32px;
}
.vz-steps-box h3 { color: #fff; font-size: 1.2rem; margin-bottom: 24px; }
.vz-steps { display: flex; flex-direction: column; gap: 0; }
.vz-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  position: relative;
}
.vz-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 18px; top: 52px;
  width: 2px;
  height: calc(100% - 20px);
  background: rgba(247,198,0,.2);
}
.vz-step-num {
  width: 38px; height: 38px;
  background: var(--vz-yellow);
  color: var(--vz-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--vz-font-heading);
  font-weight: 900;
  font-size: .88rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.vz-step-text h4 { color: #fff; font-size: .93rem; margin-bottom: 3px; }
.vz-step-text p  { color: rgba(255,255,255,.55); font-size: .84rem; margin: 0; }


.vz-faq { background: var(--vz-bg); }
.vz-faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.vz-faq-item {
  background: var(--vz-surface);
  border: 1px solid var(--vz-border);
  border-radius: var(--vz-radius);
  overflow: hidden;
  transition: border-color .2s;
}
.vz-faq-item.open, .vz-faq-item:hover { border-color: var(--vz-yellow); }
.vz-faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--vz-font-heading);
  font-weight: 700;
  font-size: .95rem;
  color: var(--vz-text);
  transition: color .2s;
}
.vz-faq-q:hover, .vz-faq-item.open .vz-faq-q { color: var(--vz-black); }
.vz-faq-toggle {
  flex-shrink: 0;
  width: 30px; height: 30px;
  background: var(--vz-bg-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--vz-black);
  font-weight: 400;
  transition: var(--vz-transition);
  line-height: 1;
}
.vz-faq-item.open .vz-faq-toggle {
  transform: rotate(45deg);
  background: var(--vz-yellow);
}
.vz-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.vz-faq-item.open .vz-faq-a { max-height: 600px; }
.vz-faq-a-inner {
  padding: 4px 22px 20px;
  color: var(--vz-text-muted);
  font-size: .92rem;
  line-height: 1.75;
  border-top: 1px solid var(--vz-border);
  padding-top: 16px;
}


.vz-seo { background: var(--vz-surface); }
.vz-seo-inner { max-width: 900px; margin: 0 auto; }
.vz-seo-inner h2 { margin-bottom: 18px; }
.vz-seo-inner p { color: var(--vz-text-muted); margin-bottom: 16px; line-height: 1.8; }
.vz-seo-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 36px; }


.vz-cta {
  background: var(--vz-yellow);
  padding: 70px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.vz-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(0,0,0,.04) 0, rgba(0,0,0,.04) 15px,
    transparent 15px, transparent 30px
  );
}
.vz-cta-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.vz-cta h2 { color: var(--vz-black); font-size: clamp(1.7rem, 4vw, 2.6rem); margin-bottom: 14px; }
.vz-cta p { color: rgba(0,0,0,.7); font-size: 1.07rem; margin-bottom: 30px; }
.vz-cta-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }


.vz-breadcrumbs-bar {
  background: var(--vz-dark);
  border-bottom: 2px solid var(--vz-yellow);
  padding: .55rem 0;
}
.vz-breadcrumbs {
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
}
.vz-breadcrumbs a { color: rgba(255,255,255,.55); }
.vz-breadcrumbs a:hover { color: var(--vz-yellow); text-decoration: none; }
.vz-breadcrumbs span[aria-hidden] { color: rgba(255,255,255,.25); }
.vz-breadcrumbs .vz-bc-current { color: var(--vz-yellow); font-weight: 600; }


.vz-page-section { padding: 3rem 0 4.5rem; background: #fff; }
.vz-page-article { max-width: 820px; margin: 0 auto; }
.vz-page-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 3px solid var(--vz-yellow);
}
.vz-page-title {
  font-family: var(--vz-font-heading);
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.15;
  color: var(--vz-black);
  margin: 0;
}
.vz-page-thumb {
  margin: 0 auto 2.2rem;
  border-radius: var(--vz-radius-lg);
  overflow: hidden;
  border: 2px solid var(--vz-yellow);
  box-shadow: var(--vz-shadow-lg);
  text-align: center;
}
.vz-page-thumb img { width: 100%; max-height: 460px; object-fit: cover; display: block; margin: 0 auto; }
.vz-page-content { font-size: 1.04rem; line-height: 1.82; color: #1e293b; }
.vz-page-content h2 { font-size: clamp(1.3rem,2.5vw,1.75rem); font-weight:800; margin:2.2rem 0 .75rem; color:var(--vz-black); }
.vz-page-content h3 { font-size:1.2rem; font-weight:700; margin:1.8rem 0 .6rem; }
.vz-page-content p  { margin:0 0 1.15rem; }
.vz-page-content ul, .vz-page-content ol { padding-left:1.4rem; margin:0 0 1.15rem; }
.vz-page-content li { margin-bottom:.45rem; }
.vz-page-content a  { color: var(--vz-yellow-dark); border-bottom: 1px solid rgba(212,168,0,.3); }
.vz-page-content a:hover { color: var(--vz-black); border-bottom-color: var(--vz-black); }
.vz-page-content img { display:block; margin:1.5rem auto; max-width:100%; border-radius:var(--vz-radius); border:2px solid var(--vz-yellow); box-shadow:var(--vz-shadow); }
.vz-page-content blockquote { margin:1.5rem 0; padding:1rem 1.4rem; border-left:4px solid var(--vz-yellow); background:var(--vz-yellow-pale); border-radius:0 var(--vz-radius-sm) var(--vz-radius-sm) 0; }
.vz-page-content table { width:100%; border-collapse:collapse; margin:1.5rem 0; font-size:.94rem; }
.vz-page-content th, .vz-page-content td { padding:.65rem 1rem; border:1px solid var(--vz-border); text-align:left; }
.vz-page-content th { background:var(--vz-yellow-pale); font-weight:700; border-top:2px solid var(--vz-yellow); }


.vz-post-meta-top { display:flex; align-items:center; justify-content:center; gap:.5rem; flex-wrap:wrap; font-size:.85rem; color:var(--vz-text-muted); margin-bottom:.85rem; }
.vz-post-meta-top a { color:var(--vz-text-muted); }
.vz-post-meta-top a:hover { color:var(--vz-yellow-dark); text-decoration:none; }


.vz-post-tags { display:flex; flex-wrap:wrap; gap:.45rem; margin-top:2.2rem; padding-top:1.5rem; border-top:2px solid var(--vz-yellow); }
.vz-post-tag { display:inline-flex; align-items:center; padding:.28rem .7rem; border-radius:999px; background:var(--vz-yellow-pale); border:1px solid var(--vz-yellow); font-size:.8rem; color:var(--vz-black); font-weight:700; transition:var(--vz-transition); }
.vz-post-tag:hover { background:var(--vz-yellow); text-decoration:none; }


.vz-post-nav { margin-top:2.5rem; padding-top:1.8rem; border-top:1px solid var(--vz-border); }
.vz-post-nav-inner { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.vz-post-nav-link { display:flex; flex-direction:column; gap:.25rem; padding:1rem 1.2rem; border-radius:var(--vz-radius); border:1px solid var(--vz-border); background:var(--vz-bg-dark); text-decoration:none; transition:var(--vz-transition); }
.vz-post-nav-link:hover { border-color:var(--vz-yellow); background:#fff; box-shadow:0 4px 16px rgba(247,198,0,.2); text-decoration:none; }
.vz-post-nav-next { text-align:right; }
.vz-post-nav-dir { font-size:.78rem; color:var(--vz-text-muted); font-weight:700; text-transform:uppercase; letter-spacing:.06em; }
.vz-post-nav-title { font-size:.93rem; font-weight:700; color:var(--vz-black); line-height:1.3; }
.vz-post-nav-link:hover .vz-post-nav-title { color:var(--vz-yellow-dark); }


#vz-footer { background: var(--vz-black); color: #fff; }
.vz-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 36px;
  padding: 60px 0 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.vz-footer-brand p { color: rgba(255,255,255,.55); font-size: .9rem; line-height: 1.7; margin: 14px 0 20px; max-width: 300px; }
.vz-footer-col h4 { color: #fff; font-family: var(--vz-font-heading); font-weight: 800; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 18px; }
.vz-footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.vz-footer-col ul li a { color: rgba(255,255,255,.55); font-size: .88rem; transition: var(--vz-transition); }
.vz-footer-col ul li a:hover { color: var(--vz-yellow); padding-left: 4px; text-decoration: none; }
.vz-footer-contact-item { display: flex; gap: 10px; color: rgba(255,255,255,.6); font-size: .88rem; margin-bottom: 12px; align-items: flex-start; }
.vz-footer-contact-item a { color: rgba(255,255,255,.6); }
.vz-footer-contact-item a:hover { color: var(--vz-yellow); text-decoration: none; }
.vz-footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; flex-wrap: wrap; gap: 10px; }
.vz-footer-bottom p { color: rgba(255,255,255,.35); font-size: .8rem; }
.vz-footer-links { display: flex; gap: 18px; }
.vz-footer-links a { color: rgba(255,255,255,.35); font-size: .8rem; }
.vz-footer-links a:hover { color: var(--vz-yellow); text-decoration: none; }


.vz-img-placeholder { opacity: .35; }

html, body {
  overflow-x: hidden;
  max-width: 100%;
}
* { max-width: 100%; }
img, video, iframe, svg { max-width: 100%; height: auto; }


@media (max-width: 1024px) {
  .vz-footer-grid  { grid-template-columns: 1fr 1fr; }
  .vz-stats-grid   { grid-template-columns: repeat(2, 1fr); }
  .vz-usp-grid     { grid-template-columns: 1fr; }
  .vz-custom-grid  { grid-template-columns: 1fr; }
  
  .vz-custom::before { display: none; }
}


@media (max-width: 768px) {
  :root { --vz-header-h: 60px; }

  
  .vz-nav        { display: none !important; }
  .vz-nav-toggle { display: none !important; }

  
  .vz-header-email         { display: none !important; }
  .vz-header-phone-desktop { display: none !important; }
  .vz-header-phone-icon    { display: flex !important; }

  
  .vz-hero { padding: 50px 0 60px; }
  .vz-hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .vz-hero-images { display: none; }
  
  .vz-hero-title {
    font-size: clamp(2.2rem, 11vw, 3.4rem);
    word-break: break-word;
    overflow-wrap: break-word;
  }

  
  .vz-section    { padding: 52px 0; }
  .vz-section-lg { padding: 70px 0; }

  
  .vz-stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }

  
  .vz-products-grid { grid-template-columns: 1fr 1fr; gap: 14px; }

  
  .vz-why-grid { grid-template-columns: 1fr; }

  
  .vz-usp-grid { grid-template-columns: 1fr; }
  .vz-usp-imgs { display: none; } 

  
  .vz-industries-grid { grid-template-columns: 1fr 1fr; gap: 10px; }

  
  .vz-custom-grid { grid-template-columns: 1fr; gap: 32px; }
  .vz-custom::before { display: none; } 

  
  .vz-faq-list { max-width: 100%; }

  
  .vz-seo-cols { grid-template-columns: 1fr; gap: 0; }

  
  .vz-footer-grid   { grid-template-columns: 1fr 1fr; gap: 28px; padding: 40px 0 28px; }
  .vz-footer-bottom { flex-direction: column; text-align: center; gap: 8px; }

  
  .vz-post-nav-inner { grid-template-columns: 1fr; }
  .vz-post-nav-next  { text-align: left; }
  .vz-page-section   { padding: 2rem 0 3rem; }
  .vz-page-title     { font-size: clamp(1.5rem, 6vw, 2.2rem); }

  
  .vz-breadcrumbs { font-size: .78rem; }

  
  .vz-section-header { margin-bottom: 36px; }
}


@media (max-width: 480px) {
  
  .vz-hero-cta { flex-direction: column; align-items: stretch; }
  .vz-hero-cta .vz-btn { justify-content: center; }

  
  .vz-hero-tip { display: none; }

  
  .vz-products-grid { grid-template-columns: 1fr; }

  
  .vz-industries-grid { grid-template-columns: 1fr; }

  
  .vz-cta-btns { flex-direction: column; align-items: center; }
  .vz-cta-btns .vz-btn { width: 100%; max-width: 320px; justify-content: center; }

  
  .vz-stats-grid { grid-template-columns: 1fr 1fr; }

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

  
  .vz-quicknav-item { padding: 12px 16px; font-size: .78rem; }

  
  .vz-wrap { padding: 0 16px; }
}


@media print {
  #vz-header, #vz-footer, .vz-cta, .vz-hero-cta { display: none; }
}

.vz-header-phone-desktop { display: flex; }
.vz-header-phone-icon    { display: none; }


.vz-header-phone-icon {
  width: 42px;
  height: 42px;
  background: var(--vz-yellow);
  color: var(--vz-black);
  border-radius: var(--vz-radius-sm);
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  text-decoration: none;
  transition: var(--vz-transition);
  line-height: 1;
}
.vz-header-phone-icon:hover {
  background: var(--vz-yellow-dark);
  text-decoration: none;
}


.vz-nav-toggle { display: none !important; }


.vz-hero {
  padding-top: 80px;
  margin-top: 0;
}
@media (max-width: 768px) {
  .vz-hero { padding-top: 50px; }
}


#vz-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  background: #111827;
  border-top: 3px solid var(--vz-yellow);
  box-shadow: 0 -8px 40px rgba(0,0,0,.45);
  padding: 0;
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
#vz-cookie-banner.vz-cookie-visible {
  transform: translateY(0);
}
.vz-cookie-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.vz-cookie-icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}
.vz-cookie-text {
  flex: 1;
  min-width: 240px;
}
.vz-cookie-text h3 {
  color: #fff;
  font-family: var(--vz-font-heading);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 5px;
  line-height: 1.3;
}
.vz-cookie-text p {
  color: rgba(255,255,255,.65);
  font-size: .84rem;
  line-height: 1.55;
  margin: 0;
}
.vz-cookie-text a {
  color: var(--vz-yellow);
  text-decoration: underline;
  font-weight: 600;
}
.vz-cookie-text a:hover {
  color: var(--vz-yellow-dark);
}
.vz-cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}
.vz-cookie-btn-accept {
  background: var(--vz-yellow);
  color: var(--vz-black) !important;
  border: 2px solid var(--vz-yellow);
  padding: 10px 24px;
  border-radius: var(--vz-radius-sm);
  font-family: var(--vz-font-heading);
  font-weight: 800;
  font-size: .9rem;
  cursor: pointer;
  transition: var(--vz-transition);
  white-space: nowrap;
  letter-spacing: .02em;
}
.vz-cookie-btn-accept:hover {
  background: var(--vz-yellow-dark);
  border-color: var(--vz-yellow-dark);
  transform: translateY(-1px);
}
.vz-cookie-btn-necessary {
  background: transparent;
  color: rgba(255,255,255,.75) !important;
  border: 2px solid rgba(255,255,255,.25);
  padding: 10px 20px;
  border-radius: var(--vz-radius-sm);
  font-family: var(--vz-font-heading);
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
  transition: var(--vz-transition);
  white-space: nowrap;
}
.vz-cookie-btn-necessary:hover {
  border-color: rgba(255,255,255,.55);
  color: #fff !important;
}
.vz-cookie-btn-settings {
  background: none;
  border: none;
  color: rgba(255,255,255,.45);
  font-size: .8rem;
  font-family: var(--vz-font-body);
  cursor: pointer;
  padding: 6px 4px;
  text-decoration: underline;
  transition: color .2s;
  white-space: nowrap;
}
.vz-cookie-btn-settings:hover {
  color: rgba(255,255,255,.8);
}


#vz-cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#vz-cookie-modal.vz-modal-open {
  display: flex;
}
.vz-cookie-modal-bg {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(3px);
}
.vz-cookie-modal-box {
  position: relative;
  z-index: 1;
  background: #1F2937;
  border: 1px solid rgba(247,198,0,.25);
  border-top: 4px solid var(--vz-yellow);
  border-radius: var(--vz-radius-lg);
  max-width: 580px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
}
.vz-cookie-modal-header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  background: #1F2937;
  z-index: 1;
}
.vz-cookie-modal-header h2 {
  color: #fff;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0;
}
.vz-cookie-modal-close {
  background: rgba(255,255,255,.1);
  border: none;
  color: #fff;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
  flex-shrink: 0;
}
.vz-cookie-modal-close:hover { background: rgba(255,255,255,.2); }
.vz-cookie-modal-body { padding: 20px 28px 28px; }
.vz-cookie-modal-body p {
  color: rgba(255,255,255,.65);
  font-size: .88rem;
  line-height: 1.65;
  margin-bottom: 20px;
}
.vz-cookie-modal-body a { color: var(--vz-yellow); }


.vz-cookie-cat {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--vz-radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.vz-cookie-cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
}
.vz-cookie-cat-header:hover { background: rgba(255,255,255,.03); }
.vz-cookie-cat-info h4 {
  color: #fff;
  font-size: .93rem;
  font-weight: 700;
  margin-bottom: 3px;
}
.vz-cookie-cat-info span {
  font-size: .78rem;
  color: rgba(255,255,255,.5);
}

.vz-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.vz-toggle input {
  opacity: 0;
  width: 0; height: 0;
  position: absolute;
}
.vz-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.2);
  border-radius: 24px;
  cursor: pointer;
  transition: background .25s;
}
.vz-toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform .25s;
}
.vz-toggle input:checked + .vz-toggle-slider {
  background: var(--vz-yellow);
}
.vz-toggle input:checked + .vz-toggle-slider::before {
  transform: translateX(20px);
}
.vz-toggle input:disabled + .vz-toggle-slider {
  opacity: .5;
  cursor: not-allowed;
}
.vz-cookie-cat-desc {
  padding: 0 18px 14px;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  line-height: 1.55;
  display: none;
}
.vz-cookie-cat.open .vz-cookie-cat-desc { display: block; }
.vz-cookie-modal-footer {
  padding: 0 28px 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 20px;
}


@media (max-width: 640px) {
  .vz-cookie-inner {
    padding: 16px;
    gap: 16px;
  }
  .vz-cookie-icon { display: none; }
  .vz-cookie-actions {
    width: 100%;
    justify-content: stretch;
  }
  .vz-cookie-btn-accept,
  .vz-cookie-btn-necessary {
    flex: 1;
    text-align: center;
    justify-content: center;
  }
  .vz-cookie-modal-box { max-height: 92vh; }
  .vz-cookie-modal-header,
  .vz-cookie-modal-body,
  .vz-cookie-modal-footer { padding-left: 18px; padding-right: 18px; }
}