/* ===================================
   TOMMER Industrial Tools
   Main Stylesheet
   Design: Premium Black & Gold
   Primary: Pure Black (#000000)
   Accent: Pantone 137C (#FFA300)
   =================================== */

/* ===== CSS Variables ===== */
:root {
  /* Premium Color Palette */
  --primary-color: #000000;     /* Pure Black */
  --primary-dark: #0a0a0a;      /* Deep Black */
  --primary-light: #1f1f1f;     /* Soft Black */
  --accent-color: #FFA300;      /* Pantone 137C */
  --accent-dark: #CC8200;       /* Dark Gold */
  --accent-hover: #FFB84D;      /* Light Gold */
  --accent-light: #FFE5B3;      /* Pale Gold */
  --gold-premium: #d69e2e;     /* Premium Gold */

  /* Typography Colors */
  --text-dark: #000000;
  --text-medium: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  --text-white: #FFFFFF;
  --text-on-dark: #f0f0f0;

  /* Background Colors */
  --bg-light: #FAFAFA;          /* Very light gray */
  --bg-white: #FFFFFF;          /* Pure white */
  --bg-off-white: #F8F8F8;      /* Off white */
  --border-color: #E5E5E5;      /* Subtle border */
  --border-light: #F0F0F0;      /* Light border */

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
  --shadow-premium: 0 4px 24px rgba(0,0,0,0.15);

  /* Layout */
  --transition: all 0.3s ease;
  --transition-fast: all 0.2s ease;
  --container-width: 1400px;
  --header-height: 80px;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
}

/* ===== Reset & Base ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-color);
}

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

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

.section-dark {
  background-color: var(--primary-color);
  color: var(--text-white);
}

/* ===== Header & Navigation ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  color: #000000;
  letter-spacing: -1px;
  text-transform: uppercase;
}

.logo span {
  color: #000000;
}

.nav {
  display: flex;
  gap: 2.5rem;
}

.nav-link {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-medium);
  text-transform: uppercase;
  letter-spacing: 0.75px;
  position: relative;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--accent-color);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-color) 0%, var(--accent-dark) 100%);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
  padding: calc(var(--header-height) + 100px) 0 120px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/forge.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.12;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(to top, var(--bg-white) 0%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 750px;
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
  color: var(--text-white);
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 16px rgba(255, 163, 0, 0.3);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 3.5rem;
  color: var(--text-white);
  margin-bottom: 1.5rem;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}
  font-weight: 600;
  text-align: center;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(255, 163, 0, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255, 163, 0, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-white);
  border-color: var(--text-white);
}

.btn-secondary:hover {
  background-color: var(--text-white);
  color: var(--primary-color);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
  border-width: 2px;
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--text-white);
  transform: translateY(-2px);
}
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--text-white);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1.125rem;
}

/* ===== Grid System ===== */
.grid {
  display: grid;
  gap: 20px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ===== Features Section ===== */
.feature-card {
  background-color: var(--bg-white);
  padding: 40px 30px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}

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

.feature-icon {
  width: 60px;
  height: 60px;
  background-color: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: var(--accent-color);
}

.feature-card h3 {
  margin-bottom: 1rem;
}

/* ===== Product Categories ===== */
.category-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background-color: var(--bg-white);
}

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

.category-image {
  width: 100%;
  height: 280px;
  overflow: visible;
  background-color: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
}

.category-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: var(--transition);
}

.category-card:hover .category-image img {
  /* Removed scale to prevent overflow with smaller height */
}

.category-content {
  padding: 25px;
}

.category-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.category-count {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.category-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-color);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
}

/* ===== Products Grid ===== */
.product-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  color: inherit;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.product-card img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  background: #f5f5f5;
  padding: 10px;
  display: block;
  transition: transform 0.3s ease;
}

.product-card-overlay {
  position: relative;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: center;
  flex-grow: 1;
}

.product-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #000000;
  margin-bottom: 8px;
  word-break: break-word;
}

.product-card-desc {
  font-size: 0.875rem;
  color: #FFA300;
  font-weight: 600;
  margin: 0;
  word-break: break-word;
}

/* Responsive breakpoints for product grid */
@media (max-width: 1199px) {
  .products-grid.grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991px) {
  .products-grid.grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .products-grid {
    gap: 16px;
  }
  
  .products-grid.grid-4 {
    grid-template-columns: 1fr;
  }
  
  .product-card img {
    height: 200px;
  }
  
  .product-card-title {
    font-size: 0.9rem;
  }
  
  .product-card-desc {
    font-size: 0.8rem;
  }
  
  .product-card-overlay {
    padding: 12px;
  }
}

.product-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
  color: var(--text-white);
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(255, 163, 0, 0.3);
}

.eac-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(135deg, #009639 0%, #007a2e 100%);
  color: var(--text-white);
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(0, 150, 57, 0.3);
}

.product-content {
  padding: 16px;
  background: linear-gradient(to bottom, var(--bg-white) 0%, var(--bg-off-white) 100%);
}

.product-sku {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
  letter-spacing: -0.25px;
  line-height: 1.4;
}

.product-specs {
  font-size: 0.8125rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.5;
}

/* ===== Product Detail Page ===== */
.breadcrumb {
  padding: 24px 0;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border-light);
}

.breadcrumb-item {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.breadcrumb-item:not(:last-child)::after {
  content: '鈥?;
  margin: 0 12px;
  color: var(--text-muted);
}

.breadcrumb-item a {
  color: var(--text-muted);
  transition: var(--transition-fast);
}

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

.breadcrumb-item:last-child {
  color: var(--primary-color);
  font-weight: 700;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  margin-bottom: 80px;
}

.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.product-gallery-main {
  width: 100%;
  height: 500px;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-off-white) 100%);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 24px;
  padding: 24px;
  box-sizing: border-box;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.product-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
  transition: var(--transition);
}

.product-gallery-main img:hover {
  transform: scale(1.03);
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.15));
}

.product-info h1 {
  margin-bottom: 1rem;
}

.product-sku {
  display: inline-block;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-off-white) 100%);
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  color: var(--text-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid var(--border-light);
}

.product-specs-table {
  width: 100%;
  margin: 32px 0;
  border-collapse: collapse;
  background: var(--bg-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

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

.product-specs-table td {
  padding: 18px 24px;
  font-size: 0.9375rem;
}

.product-specs-table td:first-child {
  width: 40%;
  font-weight: 700;
  color: var(--primary-color);
  background: linear-gradient(to right, var(--bg-light) 0%, transparent 100%);
}

.product-specs-table td:last-child {
  color: var(--text-medium);
}

/* ===== Contact Form ===== */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(255,127,0,0.1);
}

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

/* ===== Blog Section ===== */
.blog-card {
  background-color: var(--bg-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.blog-image {
  width: 100%;
  height: 200px;
  background-color: var(--bg-light);
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.blog-content {
  padding: 25px;
}

.blog-date {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.blog-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
  line-height: 1.4;
}

.blog-excerpt {
  font-size: 0.9375rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* ===== Footer ===== */
.footer {
  background-color: var(--primary-color);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 30px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 1rem;
}

.footer-logo span {
  color: var(--accent-color);
}

.footer h4 {
  color: var(--text-white);
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 30px;
  text-align: center;
  font-size: 0.875rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  /* .grid-4 { grid-template-columns: repeat(3, 1fr); }  Commented out to keep 4 columns */
  .grid-3 { grid-template-columns: repeat(2, 1fr); }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-gallery {
    position: static;
  }

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

@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }

  .hero h1 { font-size: 2.5rem; }
  .hero p { font-size: 1.125rem; }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  /* .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }  Commented out to keep 4 columns */

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 20px;
    gap: 0;
    box-shadow: var(--shadow-md);
    display: none;
  }

  .nav.active {
    display: flex;
  }

  .nav-link {
    padding: 15px 0;
    display: block;
  }

  .section {
    padding: 60px 0;
  }

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

/* ===== Utilities ===== */
.text-center { text-align: center; }
.text-accent { color: var(--accent-color); }
.text-light { color: var(--text-light); }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

/* ===== Language Switcher Styles - TUSKO Enhanced ===== */
.lang-switcher {
  position: relative;
  flex-shrink: 0;
  margin-left: 20px;
}

.lang-current {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  letter-spacing: 0.5px;
}

.lang-current:hover {
  border-color: var(--accent-color);
  background: rgba(255, 163, 0, 0.08);
  box-shadow: 0 2px 8px rgba(255, 163, 0, 0.15);
}

.lang-flag {
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lang-arrow {
  transition: transform 0.3s ease;
  stroke-width: 3;
  flex-shrink: 0;
  color: var(--text-dark);
}

.lang-switcher.open .lang-arrow {
  transform: rotate(180deg);
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 180px;
  background: var(--bg-white);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.lang-switcher.open .lang-dropdown {
  display: block;
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  color: #E89300; /* Pantone 137C - Gold */
  text-decoration: none;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  font-size: 14px;
}

.lang-option:hover {
  background: rgba(232,147,10,0.08);
  border-left-color: #E89300;
  padding-left: 20px;
}

.lang-option.active {
  background: rgba(232,147,10,0.12);
  color: #E89300; /* Pantone 137C - Gold */
  border-left-color: #E89300;
  font-weight: 600;
}

.lang-option .lang-flag {
  font-size: 13px;
  flex-shrink: 0;
}

.lang-option .lang-name {
  font-size: 14px;
  font-weight: 500;
  color: #E89300; /* Pantone 137C - Gold */
}


/* FORCE 4 COLUMNS FOR CATEGORY PAGES - ADDED 2026-03-22 */

.grid-4 {

  grid-template-columns: repeat(4, 1fr) !important;

}