/* ===========================
   HYUNDAI LIGHTING - CLONE CSS
   =========================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #031843;
  --primary-dark: #0285db;
  --primary-light: #0a6ab5;
  --accent: #f4a124;
  --text-dark: #222;
  --text-gray: #555;
  --text-light: #888;
  --bg-light: #f5f5f5;
  --bg-white: #f5f5f5;
  --border: #e0e4ec;
  --shadow: 0 4px 24px rgba(1, 78, 145, 0.10);
  --shadow-hover: 0 8px 36px rgba(1, 78, 145, 0.18);
  --transition: all 0.3s ease;
  --radius: 6px;
  --radius-lg: 12px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  background: #f5f5f5;
  font-size: 15px;
  line-height: 1.65;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--primary);
  color: #f5f5f5;
  font-size: 13px;
  padding: 7px 0;
  position: relative;
  z-index: 1001;
}

.top-bar-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-text {
  opacity: 0.92;
  letter-spacing: 0.02em;
}

.top-bar-text i {
  margin-right: 4px;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar-social a {
  color: #f5f5f5;
  opacity: 0.85;
  transition: var(--transition);
  font-size: 14px;
}

.top-bar-social a:hover {
  opacity: 1;
}

.top-bar-lang {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  transition: var(--transition);
}

.top-bar-lang:hover {
  background: rgba(255, 255, 255, 0.15);
}

.top-bar-lang .fa-chevron-down {
  font-size: 10px;
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #f5f5f5;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 140px;
  box-shadow: var(--shadow);
  z-index: 999;
  overflow: hidden;
}

.top-bar-lang:hover .lang-dropdown {
  display: block;
}

.lang-dropdown li a {
  display: block;
  padding: 10px 16px;
  color: var(--text-dark);
  font-size: 13px;
  transition: var(--transition);
}

.lang-dropdown li a:hover {
  background: var(--bg-light);
  color: var(--primary);
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #f5f5f5;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.09);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.13);
}

.header-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

/* Logo */
.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-hyundai {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.logo-lighting {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-gray);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 1px;
}

/* Nav */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-item {
  position: relative;
}

.nav-item>a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 16px;
  height: 72px;
  line-height: 72px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dark);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-item>a:hover,
.nav-item.active>a {
  color: var(--primary);
}

.nav-item.active>a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 3px;
  background: var(--primary);
  border-radius: 3px 3px 0 0;
}

.nav-arrow {
  font-size: 10px;
  transition: transform 0.3s;
}

.nav-item:hover .nav-arrow {
  transform: rotate(180deg);
}

/* Dropdowns */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #f5f5f5;
  border: 1px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-hover);
  z-index: 999;
  animation: fadeSlideDown 0.2s ease;
}

@keyframes fadeSlideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-item:hover .dropdown-menu {
  display: flex;
}

.simple-menu {
  flex-direction: column;
  min-width: 200px;
  padding: 8px 0;
}

.simple-menu li a {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  color: var(--text-dark);
  transition: var(--transition);
}

.simple-menu li a:hover {
  background: var(--bg-light);
  color: var(--primary);
  padding-left: 26px;
}

.mega-menu {
  left: -200px;
  min-width: 700px;
  padding: 24px;
  gap: 24px;
  flex-direction: row;
}

.dropdown-col {
  flex: 1;
  min-width: 150px;
}

.dropdown-heading {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.sub-list li a {
  display: block;
  padding: 6px 0;
  font-size: 13.5px;
  color: var(--text-gray);
  transition: var(--transition);
}

.sub-list li a:hover {
  color: var(--primary);
  padding-left: 8px;
}

/* Header Controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.search-btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-gray);
  font-size: 16px;
  padding: 6px;
  border-radius: 50%;
  transition: var(--transition);
}

.search-btn-icon:hover {
  color: var(--primary);
  background: var(--bg-light);
}

.search-box-wrap {
  display: none;
  align-items: center;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  padding: 0 6px 0 16px;
  gap: 6px;
}

.search-box-wrap.open {
  display: flex;
}

.search-input {
  border: none;
  background: transparent;
  font-size: 14px;
  font-family: 'Montserrat', sans-serif;
  width: 200px;
  color: var(--text-dark);
  outline: none;
  padding: 8px 0;
}

.search-submit {
  background: #ffed05;
  border: none;
  color: #031843;
  cursor: pointer;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: var(--transition);
}

.search-submit:hover {
  background: #e6d500;
}

.btn-quote {
  background: var(--primary);
  color: #f5f5f5;
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-quote:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(1, 78, 145, 0.3);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  background: #f5f5f5;
  border-top: 1px solid var(--border);
  padding: 16px 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav-list>li>a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  font-weight: 500;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.mobile-sub {
  background: var(--bg-light);
  display: none;
  padding: 8px 0;
}

.mobile-sub.open {
  display: block;
}

.mobile-sub li a {
  display: block;
  padding: 10px 40px;
  font-size: 13.5px;
  color: var(--text-gray);
  border-bottom: 1px solid var(--border);
}

.mobile-has-sub.open>a i {
  transform: rotate(180deg);
}

/* ===== HERO SLIDER ===== */
.hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  height: 600px;
}

.slider-wrapper {
  display: flex;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide {
  min-width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
}

.slide-css-bg {
  background: linear-gradient(135deg, #071529 0%, #0a2a50 40%, #014e91 100%);
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(5, 18, 40, 0.82) 0%, rgba(5, 18, 40, 0.55) 60%, rgba(5, 18, 40, 0.25) 100%);
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 80px;
  width: 100%;
  max-width: 750px;
  padding: 0 40px 0 80px;
  animation: slideIn 0.8s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-sub {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.slide-title {
  font-size: 48px;
  font-weight: 700;
  color: #f5f5f5;
  line-height: 1.18;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.slide-title span {
  color: var(--accent);
}

.slide-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.7;
}

.slide-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background: #ffed05;
  color: #031843;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  background: #e6d500;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(1, 78, 145, 0.4);
  color: #031843;
}

.btn-outline {
  background: transparent;
  color: #f5f5f5;
  padding: 13px 30px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.7);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #f5f5f5;
  transform: translateY(-2px);
  color: #f5f5f5;
}

/* Slider Controls */
.slider-prev,
.slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: #f5f5f5;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
  backdrop-filter: blur(4px);
}

.slider-prev {
  left: 24px;
}

.slider-next {
  right: 24px;
}

.slider-prev:hover,
.slider-next:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.dot.active {
  background: #f5f5f5;
  width: 28px;
  border-radius: 5px;
}


/* ===== SECTION COMMON ===== */
.section-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header.left-align {
  text-align: left;
}

.section-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 10px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-desc {
  font-size: 15px;
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-header.left-align .section-desc {
  margin: 0;
}

/* ===== PRODUCT CATEGORIES ===== */
.product-categories {
  padding: 80px 0;
  background: var(--bg-light);
}

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

.cat-card {
  background: #f5f5f5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: block;
  text-decoration: none;
  color: inherit;
}

.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.cat-img-wrap {
  overflow: hidden;
  height: 220px;
}

.cat-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}

.cat-card:hover .cat-img {
  transform: scale(1.06);
}

.cat-indoor-bg {
  background: linear-gradient(135deg, #1a3a6e 0%, #014e91 50%, #2980b9 100%), url('images/product_panel_light.png') center/cover;
  background-blend-mode: overlay;
}

.cat-outdoor-bg {
  background: linear-gradient(135deg, #1a2a1a 0%, #1e5f1e 50%, #27ae60 100%), url('images/product_flood_light.png') center/cover;
  background-blend-mode: overlay;
}

.cat-solar-bg {
  background: linear-gradient(135deg, #4a3000 0%, #c68a00 50%, #f4a124 100%);
}

.cat-bulb-bg {
  background: linear-gradient(135deg, #2c1a4e 0%, #6c3483 50%, #9b59b6 100%);
}

.cat-body {
  padding: 24px;
}

.cat-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.cat-body p {
  font-size: 13.5px;
  color: var(--text-gray);
  margin-bottom: 16px;
  line-height: 1.6;
}

.cat-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.cat-card:hover .cat-link {
  gap: 10px;
}

/* ===== BRAND CATEGORY GRID (Our Products) ===== */
.brand-cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.brand-cat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
}

.brand-cat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(1, 78, 145, 0.18);
  border-color: var(--primary);
}

.brand-cat-logo-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 24px 12px;
  background: #f8f9fb;
  border-bottom: 1px solid var(--border);
  min-height: 80px;
}

.brand-cat-logo {
  height: 110px;
  width: auto;
  object-fit: contain;
  filter: none;
}

.brand-cat-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  height: 240px;
  background: #e8eaf0;
}

.mosaic-img {
  overflow: hidden;
  background: #f5f5f5;
}

.mosaic-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.brand-cat-card:hover .mosaic-img img {
  transform: scale(1.08);
}

.brand-cat-body {
  padding: 20px 24px 22px;
}

.brand-cat-body h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.brand-cat-body p {
  font-size: 13.5px;
  color: var(--text-gray);
  margin-bottom: 14px;
  line-height: 1.6;
}

/* Brand badge on hot product cards */
.prod-brand-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  z-index: 2;
  pointer-events: none;
}

.voltmax-badge {
  background: rgba(1, 78, 145, 0.92);
  color: #fff;
}

.osram-badge {
  background: rgba(255, 165, 0, 0.92);
  color: #111;
}

.hyundai-badge {
  background: rgba(0, 60, 130, 0.92);
  color: #fff;
}

@media (max-width: 900px) {
  .brand-cat-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 580px) {
  .brand-cat-grid {
    grid-template-columns: 1fr;
  }

  .brand-cat-mosaic {
    height: 180px;
  }
}

/* ===== FEATURED PRODUCTS ===== */
.featured-products {
  padding: 80px 0;
  background: #f5f5f5;
}

.prod-filter-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.prod-tab {
  padding: 9px 22px;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  color: var(--text-gray);
  cursor: pointer;
  transition: var(--transition);
}

.prod-tab:hover,
.prod-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #f5f5f5;
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.prod-card {
  background: #f5f5f5;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.prod-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--primary);
}

.prod-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--bg-light);
}

.prod-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.5s ease;
}

.prod-img-placeholder {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.outdoor-highbay-bg {
  background: radial-gradient(circle at 30% 30%, #b0c4de 0%, #708090 50%, #555 100%);
}

.solar-street-bg {
  background: linear-gradient(160deg, #c8d8c8 0%, #6b9e6b 60%, #3a6b3a 100%);
}

.bulb-e27-bg {
  background: radial-gradient(circle, #fff9c4 0%, #f4e04a 40%, #e0a800 80%, #c47a00 100%);
}

.street-light-bg {
  background: linear-gradient(160deg, #d0d0e0 0%, #9090b0 60%, #505070 100%);
}

.prod-card:hover .prod-img {
  transform: scale(1.05);
}

.prod-overlay {
  position: absolute;
  inset: 0;
  background: rgba(1, 78, 145, 0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: var(--transition);
}

.prod-card:hover .prod-overlay {
  opacity: 1;
}

.prod-overlay-btn {
  color: #f5f5f5;
  border: 2px solid #f5f5f5;
  padding: 9px 22px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  width: 140px;
  text-align: center;
}

.prod-overlay-btn:hover {
  background: #f5f5f5;
  color: var(--primary);
}

.prod-quote-btn {
  background: var(--accent);
  border-color: var(--accent);
}

.prod-quote-btn:hover {
  background: #f5f5f5;
  color: var(--accent);
  border-color: #f5f5f5;
}

.prod-body {
  padding: 18px 20px;
}

.prod-name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.prod-cat {
  font-size: 12.5px;
  color: var(--text-light);
  margin-bottom: 12px;
}

.prod-inquiry {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}

.prod-inquiry:hover {
  gap: 10px;
}

.view-all-wrap {
  text-align: center;
}

/* ===== WHY CHOOSE US ===== */
.why-us {
  padding: 80px 0;
  background: var(--bg-light);
}

.why-us-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: #f5f5f5;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f5f5f5;
  font-size: 20px;
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.feature-text p {
  font-size: 12.5px;
  color: var(--text-gray);
  line-height: 1.55;
}

/* Why Us visual */
.why-us-visual {
  position: relative;
}

.why-img-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 480px;
}

.why-img-bg {
  width: 100%;
  height: 100%;
  background-image: url(https://i.pinimg.com/1200x/47/fc/f0/47fcf0b46b9061a2227566f403bb5ecc.jpg);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.why-img-bg::before {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 200, 50, 0.15) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.why-img-bg::after {
  content: '\f0eb';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  font-size: 160px;
  color: rgba(255, 255, 255, 0.06);
  position: absolute;
}

.overlay-card-item {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(1, 78, 145, 0.92);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #f5f5f5;
  z-index: 2;
}

.overlay-card-item i {
  font-size: 28px;
  color: var(--accent);
}

.overlay-card-item span {
  font-size: 15px;
  font-weight: 600;
}

.why-img-stats {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.mini-stat {
  flex: 1;
  background: #f5f5f5;
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow);
  border-bottom: 3px solid var(--primary);
}

.mini-stat-num {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
}

.mini-stat-text {
  font-size: 12px;
  color: var(--text-gray);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===== CASES SECTION ===== */
.cases-section {
  padding: 80px 0;
  background: #f5f5f5;
}

.cases-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 240px 240px;
  gap: 16px;
}

.case-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.case-big {
  grid-row: span 2;
}

.case-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}

.case-img-1 {
  background-image: url('https://i.pinimg.com/1200x/9f/7d/70/9f7d70b98ee8b50e881c83bc6b92ed50.jpg');
  background-size: cover;
  background-position: center;
}

.case-img-2 {
  background-image: url(https://i.ytimg.com/vi/wKHPJoBG6uQ/maxresdefault.jpg);
  background-size: cover;
  background-position: center;
}

.case-img-3 {
  background-image: url(https://www.pin92.com/wp-content/uploads/2024/04/1.jpg.webp);
  background-size: cover;
  background-position: center;
}

.case-img-4 {
  background-image: url(https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRv0Li4oP9mCv2s_uPeANh6dg-Zvxi-_xaSVzMEjHrJjZID7rFbm2KKvbQ&s=10);
  background-size: cover;
  background-position: center;
}

.case-card:hover .case-img {
  transform: scale(1.06);
}

.case-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(5, 18, 40, 0.9) 0%, transparent 100%);
  padding: 24px;
  color: #f5f5f5;
  transform: translateY(40px);
  transition: var(--transition);
}

.case-card:hover .case-info {
  transform: translateY(0);
}

.case-info h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}

.case-info p {
  font-size: 13px;
  opacity: 0.85;
  margin-bottom: 12px;
}

.case-info a {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.case-info a:hover {
  gap: 10px;
}

/* ===== CERTIFICATIONS ===== */
.certifications {
  padding: 70px 0;
  background: var(--bg-light);
}

.cert-track-wrap {
  overflow: hidden;
  padding: 20px 0;
}

.cert-track {
  display: flex;
  gap: 30px;
  animation: scrollTrack 22s linear infinite;
  width: max-content;
}

@keyframes scrollTrack {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.cert-track:hover {
  animation-play-state: paused;
}

.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  min-width: 100px;
  cursor: pointer;
}

.cert-badge {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #f5f5f5;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  color: var(--primary);
  box-shadow: var(--shadow);
  transition: var(--transition);
  letter-spacing: 0.03em;
}

.cert-item:hover .cert-badge {
  border-color: var(--primary);
  background: var(--primary);
  color: #f5f5f5;
}

.cert-item span {
  font-size: 12px;
  color: var(--text-gray);
  font-weight: 500;
  text-align: center;
}

/* ===== NEWS ===== */
.news-section {
  padding: 80px 0;
  background: #f5f5f5;
}

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

.news-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.news-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}

.news-card:hover .news-img {
  transform: scale(1.04);
}

.news-img-1 {
  background: linear-gradient(135deg, #0d2137 0%, #014e91 60%, #2196f3 100%);
}

.news-img-2 {
  background: linear-gradient(135deg, #1a3a1a 0%, #1e6f1e 60%, #43a047 100%);
}

.news-img-3 {
  background: linear-gradient(135deg, #3d1a00 0%, #b36000 60%, #f4a124 100%);
}

.news-body {
  padding: 24px;
}

.news-date {
  font-size: 12.5px;
  color: var(--text-light);
  margin-bottom: 10px;
}

.news-date i {
  margin-right: 5px;
  color: var(--primary);
}

.news-body h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
  line-height: 1.4;
}

.news-excerpt {
  font-size: 13.5px;
  color: var(--text-gray);
  line-height: 1.65;
  margin-bottom: 16px;
}

.news-readmore {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.news-readmore:hover {
  gap: 10px;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  background: linear-gradient(135deg, #051228 0%, #0a2a54 40%, #014e91 100%);
  padding: 80px 0;
}

.contact-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-details {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  color: rgba(255, 255, 255, 0.9);
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
}

.contact-detail-item h5 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
  color: rgba(255, 255, 255, 0.7);
}

.contact-detail-item p {
  font-size: 14px;
  color: #f5f5f5;
}

.contact-social {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.soc-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f5f5f5;
  font-size: 16px;
  transition: var(--transition);
}

.soc-btn:hover {
  background: var(--accent);
  transform: translateY(-3px);
  color: #f5f5f5;
}

/* Contact Form */
.contact-form-wrap {
  background: #f5f5f5;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.contact-form-wrap h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  transition: var(--transition);
  outline: none;
  background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #f5f5f5;
  box-shadow: 0 0 0 3px rgba(1, 78, 145, 0.1);
}

.form-group textarea {
  resize: vertical;
}

.form-submit-btn {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 15px;
  border-radius: var(--radius);
}

/* ===== FOOTER ===== */
.site-footer {
  background: #06182e;
  color: #bbb;
}

.footer-main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 60px 40px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.footer-logo .logo-hyundai {
  font-size: 24px;
  font-weight: 700;
  color: #f5f5f5;
  letter-spacing: 0.05em;
}

.footer-logo .logo-lighting {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.15em;
}

.footer-about-text {
  font-size: 13.5px;
  line-height: 1.75;
  margin-bottom: 24px;
}

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

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bbb;
  font-size: 15px;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: #f5f5f5;
  transform: translateY(-2px);
}

.footer-heading {
  font-size: 15px;
  font-weight: 700;
  color: #f5f5f5;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.footer-links a {
  font-size: 13.5px;
  color: #999;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.footer-links a::before {
  content: '›';
  margin-right: 6px;
  color: var(--primary);
  font-size: 16px;
}

.footer-links a:hover {
  color: #f5f5f5;
  padding-left: 4px;
}

.footer-contact-list li {
  font-size: 13px;
  color: #999;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  line-height: 1.5;
}

.footer-contact-list li i {
  color: var(--primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-newsletter {
  margin-top: 24px;
}

.footer-newsletter h5 {
  font-size: 14px;
  font-weight: 600;
  color: #f5f5f5;
  margin-bottom: 12px;
}

.newsletter-form {
  display: flex;
  gap: 0;
}

.newsletter-form input {
  flex: 1;
  padding: 11px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-right: none;
  border-radius: 4px 0 0 4px;
  background: rgba(255, 255, 255, 0.07);
  color: #f5f5f5;
  font-size: 13px;
  font-family: 'Montserrat', sans-serif;
  outline: none;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-form button {
  background: var(--primary);
  border: none;
  padding: 11px 18px;
  border-radius: 0 4px 4px 0;
  color: #f5f5f5;
  cursor: pointer;
  font-size: 15px;
  transition: var(--transition);
}

.newsletter-form button:hover {
  background: var(--primary-dark);
}

.footer-bottom {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  color: #777;
  flex-wrap: wrap;
}

.footer-bottom a {
  color: #999;
  transition: var(--transition);
}

.footer-bottom a:hover {
  color: #f5f5f5;
}

/* ===== FLOAT SERVICE ===== */
.float-service {
  position: fixed;
  right: 24px;
  bottom: 80px;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.float-main-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: #f5f5f5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(1, 78, 145, 0.45);
  transition: var(--transition);
  font-size: 18px;
  gap: 2px;
  border: none;
}

.float-main-btn span {
  font-size: 9px;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
}

.float-main-btn:hover {
  transform: scale(1.08);
  background: var(--primary-dark);
}

/* ===== FLOATING SUB BTNS (shown on contact click) ===== */
.float-sub-btns {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.float-sub-btns.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.float-sub-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f5f5f5;
  border-radius: 30px;
  padding: 10px 18px 10px 14px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 3px 16px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
}

.float-sub-btn i {
  font-size: 18px;
}

.float-sub-btn:hover {
  background: var(--primary);
  color: #f5f5f5;
  transform: translateX(-4px);
}

.float-totop {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(1, 78, 145, 0.15);
  border: 2px solid var(--primary);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.float-totop.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.float-totop:hover {
  background: var(--primary);
  color: #f5f5f5;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--primary);
  color: #f5f5f5;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(1, 78, 145, 0.4);
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 0;
  z-index: 9999;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .cat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .cases-grid {
    grid-template-columns: 1.5fr 1fr;
    grid-template-rows: 200px 200px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .why-us-inner {
    gap: 40px;
  }
}

@media (max-width: 992px) {

  .main-nav,
  .header-controls .btn-quote {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-slider {
    height: 480px;
  }

  .slide-title {
    font-size: 36px;
  }

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

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

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

  .why-us-visual {
    order: -1;
  }

  .why-img-main {
    height: 340px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }

  .mega-menu {
    min-width: auto;
  }
}

@media (max-width: 768px) {
  .top-bar-text {
    display: none;
  }

  .hero-slider {
    height: 400px;
  }

  .slide-title {
    font-size: 28px;
  }

  .slide-desc {
    font-size: 14px;
  }

  .slide-content {
    padding: 0 60px;
  }

  .slider-prev,
  .slider-next {
    width: 40px;
    height: 40px;
    font-size: 14px;
  }

  .slider-prev {
    left: 10px;
  }

  .slider-next {
    right: 10px;
  }

  .stats-inner {
    flex-wrap: wrap;
    gap: 0;
  }

  .stat-item {
    width: 50%;
  }

  .stat-divider {
    display: none;
  }

  .section-title {
    font-size: 24px;
  }

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

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

  .cases-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 240px;
  }

  .case-big {
    grid-row: auto;
  }

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

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

  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 24px 30px;
  }

  .header-inner {
    padding: 0 20px;
  }

  .section-container {
    padding: 0 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .why-us,
  .product-categories,
  .featured-products,
  .cases-section,
  .certifications,
  .news-section {
    padding: 50px 0;
  }

  .contact-inner {
    padding: 0 20px;
  }

  .contact-form-wrap {
    padding: 24px;
  }

  .float-left-service {
    left: 12px;
    bottom: 70px;
  }

  .float-sub-btn span {
    display: none;
  }

  .float-sub-btn {
    padding: 10px;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    justify-content: center;
  }

  .float-sub-btn i {
    font-size: 18px;
    margin: 0;
  }
}

@media (max-width: 480px) {
  slide-title {
    font-size: 22px;
  }

  .slide-btns {
    gap: 10px;
  }

  .btn-primary,
  .btn-outline {
    padding: 11px 18px;
    /* reduced from 22px */
    font-size: 12.5px;
    /* slightly smaller from 13px */
  }

  .prod-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-item {
    width: 50%;
    padding: 20px 10px;
  }

  .stat-number {
    font-size: 28px;
  }
}

/* ===== BRAND PARTNERS ===== */
.brand-partners {
  background-color: var(--primary);
  padding: 60px 0;
  overflow: hidden;
  position: relative;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.brand-marquee {
  display: flex;
  width: 100%;
  overflow: hidden;
  margin-top: 30px;
}

.brand-track {
  display: flex;
  align-items: center;
  animation: scroll-left 40s linear infinite;
  white-space: nowrap;
}

.brand-track:hover {
  animation-play-state: paused;
}

.brand-item {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-diamond {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: #ff3d00;
  transform: rotate(45deg);
  margin: 0 60px;
}

.brand-item img {
  height: 80px;
  width: 140px;
  object-fit: contain;
  /* Make all logos pure white so they are perfectly visible on the dark background */
  filter: brightness(0) invert(1);
  opacity: 0.75;
  transition: all 0.3s ease;
}

.brand-item img:hover {
  opacity: 1;
  transform: scale(1.1);
  filter: none;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .brand-diamond {
    margin: 0 30px;
  }

  .brand-item img {
    height: 50px;
  }

  .brand-partners {
    padding: 40px 0;
  }
}

/* ===== DEVELOPED BY PILL ===== */
.developed-by-pill {
  position: absolute;
  right: 40px;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 8px 16px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff !important;
  font-size: 13px;
  font-weight: 600;
  z-index: 9000;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  transition: var(--transition);
}

.developed-by-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.developed-by-pill img {
  height: 20px;
  width: auto;
  object-fit: contain;
}

@media (max-width: 768px) {
  .developed-by-pill {
    position: static;
    margin-top: 12px;
  }
}