:root {
  --tkd-blue: #0033FF;
  --tkd-blue-dark: #0026BF;
  --tkd-blue-light: #E8EEFF;
  --tkd-accent: #FF6B00;
  --tkd-accent-hover: #E05F00;
  --tkd-amber: #FFB800;
  --tkd-dark: #1A1A2E;
  --tkd-dark-2: #241E2F;
  --tkd-dark-3: #1D1826;
  --tkd-body: #4A4A5A;
  --tkd-body-light: #6E6E82;
  --tkd-border: #E2E2EC;
  --tkd-light: #F5F6FA;
  --tkd-white: #FFFFFF;
  --tkd-green: #10B981;
  --tkd-red: #EF4444;
  --tkd-whatsapp: #25D366;
  --font-heading: 'Jost', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--tkd-body); font-size: 1rem; line-height: 1.7; background: var(--tkd-white); -webkit-font-smoothing: antialiased; overflow-x: hidden; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: var(--tkd-dark); font-weight: 700; line-height: 1.25; }
h1 { font-size: clamp(2rem, 4vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: 1.25rem; }

a { color: var(--tkd-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--tkd-blue-dark); }

img { max-width: 100%; height: auto; }
ul { list-style: none; padding: 0; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-fluid { width: 100%; padding: 0 20px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; border-radius: var(--radius-sm); transition: var(--transition); cursor: pointer; border: 2px solid transparent; text-align: center; line-height: 1; white-space: nowrap; }
.btn-primary { background: var(--tkd-blue); color: var(--tkd-white); }
.btn-primary:hover { background: var(--tkd-blue-dark); color: var(--tkd-white); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,51,255,0.25); }
.btn-accent { background: var(--tkd-accent); color: var(--tkd-white); }
.btn-accent:hover { background: var(--tkd-accent-hover); color: var(--tkd-white); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,107,0,0.25); }
.btn-outline { background: transparent; color: var(--tkd-blue); border-color: var(--tkd-blue); }
.btn-outline:hover { background: var(--tkd-blue); color: var(--tkd-white); transform: translateY(-2px); }
.btn-white { background: var(--tkd-white); color: var(--tkd-blue); }
.btn-white:hover { background: var(--tkd-light); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: var(--tkd-white); border-color: var(--tkd-white); }
.btn-outline-white:hover { background: var(--tkd-white); color: var(--tkd-dark); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* Section */
.section { padding: 80px 0; }
.section-dark { background: var(--tkd-dark); color: var(--tkd-white); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--tkd-white); }
.section-light { background: var(--tkd-light); }

.section-label { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; background: var(--tkd-blue-light); color: #6b7280; border-radius: 50px; font-size: 0.85rem; font-weight: 600; margin-bottom: 16px; }

.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--tkd-body-light); font-size: 1.1rem; line-height: 1.8; }
.section-header-left { text-align: left; margin-left: 0; }

/* Grid */
.row { display: flex; flex-wrap: wrap; margin: 0 -15px; }
.col { flex: 1; padding: 0 15px; }
[class*="col-"] { padding: 0 15px; flex: 0 0 auto; }
.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-11 { flex: 0 0 91.666%; max-width: 91.666%; }
.col-10 { flex: 0 0 83.333%; max-width: 83.333%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-8 { flex: 0 0 66.666%; max-width: 66.666%; }
.col-7 { flex: 0 0 58.333%; max-width: 58.333%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-5 { flex: 0 0 41.666%; max-width: 41.666%; }
.col-4 { flex: 0 0 33.333%; max-width: 33.333%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-2 { flex: 0 0 16.666%; max-width: 16.666%; }
.col-1 { flex: 0 0 8.333%; max-width: 8.333%; }

@media (min-width: 768px) {
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
  .col-md-11 { flex: 0 0 91.666%; max-width: 91.666%; }
  .col-md-10 { flex: 0 0 83.333%; max-width: 83.333%; }
  .col-md-9 { flex: 0 0 75%; max-width: 75%; }
  .col-md-8 { flex: 0 0 66.666%; max-width: 66.666%; }
  .col-md-7 { flex: 0 0 58.333%; max-width: 58.333%; }
  .col-md-6 { flex: 0 0 50%; max-width: 50%; }
  .col-md-5 { flex: 0 0 41.666%; max-width: 41.666%; }
  .col-md-4 { flex: 0 0 33.333%; max-width: 33.333%; }
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
  .col-md-2 { flex: 0 0 16.666%; max-width: 16.666%; }
}
@media (min-width: 992px) {
  .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
  .col-lg-11 { flex: 0 0 91.666%; max-width: 91.666%; }
  .col-lg-10 { flex: 0 0 83.333%; max-width: 83.333%; }
  .col-lg-9 { flex: 0 0 75%; max-width: 75%; }
  .col-lg-8 { flex: 0 0 66.666%; max-width: 66.666%; }
  .col-lg-7 { flex: 0 0 58.333%; max-width: 58.333%; }
  .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
  .col-lg-5 { flex: 0 0 41.666%; max-width: 41.666%; }
  .col-lg-4 { flex: 0 0 33.333%; max-width: 33.333%; }
  .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
  .col-lg-2 { flex: 0 0 16.666%; max-width: 16.666%; }
}

/* Flex & Alignment */
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.text-center { text-align: center; }
.text-white { color: var(--tkd-white); }

/* Spacing */
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-60 { margin-top: 60px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }
.pt-40 { padding-top: 40px; }
.pt-60 { padding-top: 60px; }
.pt-80 { padding-top: 80px; }
.pb-40 { padding-bottom: 40px; }
.pb-60 { padding-bottom: 60px; }
.pb-80 { padding-bottom: 80px; }

/* ============ HEADER ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--tkd-white);
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--tkd-border);
}
.site-header.hidden {
  transform: translateY(-100%);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1320px;
}
.header-logo { flex-shrink: 0; }
.header-logo img { height: 42px; width: auto; display: block; }

/* Nav wrapper (can be nav or div) */
.header-nav-wrap,
.header-nav {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
}
/* The UL inside the nav */
.header-nav-wrap .header-nav,
.header-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.header-nav > ul > li,
.header-nav-wrap .header-nav > li {
  position: relative;
  list-style: none;
}
.header-nav > ul > li > a,
.header-nav-wrap .header-nav > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--tkd-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.site-header .header-actions { flex-shrink: 0; }
.site-header .header-actions .btn-sm { padding: 11px 18px; font-size: 0.82rem; }
.header-nav > ul > li > a:hover,
.header-nav-wrap .header-nav > li > a:hover,
.header-nav > ul > li.current > a,
.header-nav-wrap .header-nav > li.current > a {
  color: var(--tkd-blue);
  background: var(--tkd-blue-light);
}
.header-nav > ul > li > a .arrow,
.header-nav-wrap .header-nav > li > a .arrow {
  font-size: 0.65rem;
  margin-left: 2px;
  transition: var(--transition);
}
.header-nav > ul > li:hover > a .arrow,
.header-nav-wrap .header-nav > li:hover > a .arrow {
  transform: rotate(180deg);
}

/* Dropdown menu */
.header-nav .dropdown-menu,
.header-nav-wrap .header-nav .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--tkd-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s ease;
  pointer-events: none;
  z-index: 100;
  border: 1px solid var(--tkd-border);
}
.header-nav > ul > li:hover > .dropdown-menu,
.header-nav-wrap .header-nav > li:hover > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.header-nav .dropdown-menu li,
.header-nav-wrap .header-nav .dropdown-menu li {
  list-style: none;
}
.header-nav .dropdown-menu a,
.header-nav-wrap .header-nav .dropdown-menu a {
  display: block;
  padding: 8px 20px;
  font-size: 0.88rem;
  color: var(--tkd-body);
  transition: var(--transition);
}
.header-nav .dropdown-menu a:hover,
.header-nav-wrap .header-nav .dropdown-menu a:hover {
  background: var(--tkd-blue-light);
  color: var(--tkd-blue);
  padding-left: 28px;
}

/* Mega Menu */
.mega-menu {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 100vw;
  max-width: 1100px;
  background: var(--tkd-white);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 32px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  pointer-events: none;
  z-index: 100;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border: 1px solid var(--tkd-border);
  border-top: 3px solid var(--tkd-blue);
}
.header-nav-wrap .header-nav > li:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.mega-menu-column h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--tkd-body-light);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--tkd-border);
  font-weight: 700;
}
.mega-menu-column a {
  display: block;
  padding: 6px 0;
  font-size: 0.88rem;
  color: var(--tkd-body);
  transition: var(--transition);
}
.mega-menu-column a:hover {
  color: var(--tkd-blue);
  padding-left: 4px;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-actions .cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--tkd-dark);
  background: var(--tkd-light);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}
.header-actions .cart-btn:hover {
  background: var(--tkd-blue-light);
  color: var(--tkd-blue);
}
.header-actions .cart-btn .cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--tkd-accent);
  color: var(--tkd-white);
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header-actions .btn {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--tkd-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  height: 100vh;
  background: var(--tkd-white);
  z-index: 2000;
  box-shadow: var(--shadow-xl);
  transform: translateX(-100%);
  transition: var(--transition);
  overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.mobile-drawer-overlay.open { opacity: 1; visibility: visible; }
.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--tkd-border);
}
.mobile-drawer-header img { height: 36px; }
.mobile-drawer-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--tkd-dark);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.mobile-drawer-nav { padding: 8px 0; }
.mobile-drawer-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--tkd-dark);
  transition: var(--transition);
  border-bottom: 1px solid var(--tkd-border);
}
.mobile-drawer-nav a:hover {
  background: var(--tkd-blue-light);
  color: var(--tkd-blue);
}
.mobile-drawer-nav .sub-menu {
  display: none;
  padding-left: 20px;
}
.mobile-drawer-nav .has-sub.open > .sub-menu { display: block; }

/* ============ HERO ============ */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding: 140px 0 80px; background: var(--tkd-dark); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img, .hero-bg video { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26,26,46,0.95) 0%, rgba(26,26,46,0.7) 50%, rgba(26,26,46,0.4) 100%); z-index: 1; }
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 680px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px; background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.15); border-radius: 50px; color: var(--tkd-white); font-size: 0.85rem; font-weight: 500; margin-bottom: 24px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); color: var(--tkd-white); margin-bottom: 20px; line-height: 1.15; }
.hero h1 span { color: var(--tkd-amber); }
.hero p { font-size: clamp(1rem, 1.5vw, 1.2rem); color: rgba(255,255,255,0.8); margin-bottom: 32px; line-height: 1.8; max-width: 600px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 24px; }
.hero-trust span { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,0.7); }
.hero-trust span svg { width: 16px; height: 16px; fill: var(--tkd-green); }

/* Hero minimal style */
.hero-minimal { min-height: auto; padding: 120px 0 60px; }
.hero-minimal h1 { font-size: clamp(1.8rem, 3vw, 2.8rem); }
.hero-minimal p { font-size: 1.1rem; max-width: min(600px, 100%); overflow-wrap: anywhere; }
.hero-minimal .hero-breadcrumb { display: flex; gap: 8px; font-size: 0.9rem; color: rgba(255,255,255,0.7); margin-bottom: 20px; }
.hero-minimal .hero-breadcrumb a { color: inherit; }
.hero-minimal .hero-breadcrumb span { color: var(--tkd-amber); }

/* ============ MEGA MENU ============ */
.mega-menu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px); width: 100vw; max-width: 1100px; background: var(--tkd-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); padding: 32px; opacity: 0; visibility: hidden; transition: var(--transition); pointer-events: none; z-index: 100; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.header-nav > li:hover .mega-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.mega-menu-column h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--tkd-body-light); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--tkd-border); }
.mega-menu-column a { display: block; padding: 8px 0; font-size: 0.9rem; color: var(--tkd-body); transition: var(--transition); }
.mega-menu-column a:hover { color: var(--tkd-blue); padding-left: 4px; }

/* ============ PRODUCT CARDS ============ */
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 300px)); gap: 24px; justify-content: center; }

.product-card { background: var(--tkd-white); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); border: 1px solid var(--tkd-border); position: relative; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }

.product-card .product-image { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--tkd-light); }
.product-card .product-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-card .product-badge { position: absolute; top: 12px; left: 12px; z-index: 2; display: flex; flex-direction: column; gap: 4px; }
.product-card .product-badge span { display: inline-flex; padding: 4px 10px; font-size: 0.7rem; font-weight: 700; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.product-card .product-badge .badge-new { background: var(--tkd-blue); color: var(--tkd-white); }
.product-card .product-badge .badge-sale { background: var(--tkd-accent); color: var(--tkd-white); }
.product-card .product-badge .badge-cert { background: var(--tkd-green); color: var(--tkd-white); }

.product-card .product-actions { position: absolute; right: 12px; top: 12px; display: flex; flex-direction: column; gap: 4px; opacity: 0; transform: translateX(10px); transition: var(--transition); }
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.product-card .product-actions button { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--tkd-white); border: none; border-radius: 50%; color: var(--tkd-body); cursor: pointer; transition: var(--transition); box-shadow: var(--shadow-sm); }
.product-card .product-actions button:hover { background: var(--tkd-blue); color: var(--tkd-white); }
.product-card .product-actions button.active { background: var(--tkd-accent); color: var(--tkd-white); }

.product-card .product-info { padding: 20px; }
.product-card .product-category { font-size: 0.8rem; color: var(--tkd-body-light); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.product-card .product-category span { display: inline-flex; margin-left: 8px; padding-left: 8px; border-left: 1px solid var(--tkd-border); color: var(--tkd-blue); font-weight: 700; letter-spacing: 0; text-transform: none; }
.product-card .product-name { font-family: var(--font-heading); font-weight: 600; font-size: 1.05rem; color: var(--tkd-dark); margin-bottom: 8px; line-height: 1.3; }
.product-card .product-name a { color: inherit; }
.product-card .product-name a:hover { color: var(--tkd-blue); }
.product-card .product-desc { font-size: 0.85rem; color: var(--tkd-body-light); margin-bottom: 12px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card .product-price { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 700; color: var(--tkd-dark); margin-bottom: 12px; }
.product-card .product-price .old-price { font-size: 0.9rem; color: var(--tkd-body-light); text-decoration: line-through; font-weight: 400; margin-left: 8px; }
.product-card .product-price .quote-label { font-size: 0.9rem; color: var(--tkd-accent); font-weight: 600; }
.product-card .product-stock { display: inline-flex; align-items: center; gap: 4px; font-size: 0.8rem; font-weight: 500; padding: 4px 10px; border-radius: 50px; margin-bottom: 12px; }
.product-card .product-stock.in-stock { background: #ECFDF5; color: #059669; }
.product-card .product-stock.low-stock { background: #FFFBEB; color: #D97706; }
.product-card .product-stock.out-of-stock { background: #FEF2F2; color: #DC2626; }
.product-card .product-card-footer { display: flex; gap: 8px; }
.product-card .product-card-footer .btn { flex: 1; justify-content: center; padding: 10px 16px; font-size: 0.85rem; }

/* ============ CATEGORY CARDS ============ */
.category-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 290px)); gap: 24px; justify-content: center; }
.category-card { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 1; cursor: pointer; }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.category-card:hover img { transform: scale(1.08); }
.category-card .category-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.1) 60%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; }
.category-card .category-overlay h3 { color: var(--tkd-white); font-size: 1.2rem; margin-bottom: 4px; }
.category-card .category-overlay span { color: rgba(255,255,255,0.8); font-size: 0.85rem; }
.category-card .category-overlay .category-cta { display: inline-flex; align-items: center; gap: 4px; margin-top: 12px; color: var(--tkd-amber); font-weight: 600; font-size: 0.85rem; opacity: 0; transform: translateY(10px); transition: var(--transition); }
.category-card:hover .category-overlay .category-cta { opacity: 1; transform: translateY(0); }

/* ============ INDUSTRY CARDS ============ */
.industry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 360px)); gap: 24px; justify-content: center; }
.industry-card { padding: 32px; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-md); transition: var(--transition); }
.industry-card:hover { box-shadow: var(--shadow-lg); border-color: transparent; transform: translateY(-4px); }
.industry-card .industry-icon { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: var(--tkd-blue-light); border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 1.5rem; }
.industry-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.industry-card p { font-size: 0.9rem; color: var(--tkd-body-light); line-height: 1.6; margin-bottom: 16px; }
.industry-card .industry-link { font-size: 0.85rem; font-weight: 600; color: var(--tkd-blue); display: inline-flex; align-items: center; gap: 4px; }

/* ============ SERVICE CARDS ============ */
.service-card { padding: 40px 32px; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-md); text-align: center; transition: var(--transition); }
.service-card:hover { box-shadow: var(--shadow-lg); border-color: transparent; transform: translateY(-4px); }
.service-card .service-icon { width: 72px; height: 72px; display: flex; align-items: center; justify-content: center; background: var(--tkd-blue-light); border-radius: var(--radius-md); margin: 0 auto 20px; font-size: 2rem; transition: var(--transition); }
.service-card:hover .service-icon { background: var(--tkd-blue); color: var(--tkd-white); }
.service-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.service-card p { font-size: 0.9rem; color: var(--tkd-body-light); line-height: 1.6; margin-bottom: 16px; }

/* ============ BULK ORDER CALLOUT ============ */
.bulk-callout { background: linear-gradient(135deg, var(--tkd-dark) 0%, var(--tkd-dark-2) 100%); padding: 60px; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; overflow: hidden; }
.bulk-callout::before { content: ''; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px; border-radius: 50%; background: rgba(0,51,255,0.08); }
.bulk-callout-content h2 { color: var(--tkd-white); font-size: clamp(1.5rem, 2.5vw, 2rem); margin-bottom: 12px; }
.bulk-callout-content p { color: rgba(255,255,255,0.8); font-size: 1rem; line-height: 1.7; max-width: 500px; }
.bulk-callout-content .bulk-features { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 20px; }
.bulk-callout-content .bulk-features span { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; color: rgba(255,255,255,0.8); }

/* ============ CERTIFICATION STRIP ============ */
.cert-strip { background: var(--tkd-light); padding: 40px 0; }
.cert-strip-inner { display: flex; justify-content: center; flex-wrap: wrap; gap: 40px; align-items: center; }
.cert-strip-inner .cert-item { display: flex; align-items: center; gap: 12px; padding: 12px 24px; background: var(--tkd-white); border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; color: var(--tkd-dark); }

/* ============ TESTIMONIALS ============ */
.testimonial-card { background: var(--tkd-white); padding: 32px; border-radius: var(--radius-md); border: 1px solid var(--tkd-border); transition: var(--transition); }
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.testimonial-card .testimonial-stars { color: var(--tkd-amber); margin-bottom: 16px; font-size: 0.9rem; }
.testimonial-card p { font-size: 0.95rem; color: var(--tkd-body); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-card .testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-card .testimonial-author .author-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--tkd-blue-light); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--tkd-blue); font-size: 1.1rem; }
.testimonial-card .testimonial-author .author-name { font-weight: 600; color: var(--tkd-dark); }
.testimonial-card .testimonial-author .author-role { font-size: 0.8rem; color: var(--tkd-body-light); }

/* ============ BLOG CARDS ============ */
.blog-card { background: var(--tkd-white); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--tkd-border); transition: var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-card .blog-image { aspect-ratio: 16/9; overflow: hidden; }
.blog-card .blog-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.blog-card:hover .blog-image img { transform: scale(1.05); }
.blog-card .blog-info { padding: 24px; }
.blog-card .blog-meta { display: flex; gap: 16px; font-size: 0.8rem; color: var(--tkd-body-light); margin-bottom: 12px; }
.blog-card .blog-meta span { display: flex; align-items: center; gap: 4px; }
.blog-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.blog-card h3 a { color: var(--tkd-dark); }
.blog-card h3 a:hover { color: var(--tkd-blue); }
.blog-card p { font-size: 0.9rem; color: var(--tkd-body-light); line-height: 1.6; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card .blog-link { font-size: 0.85rem; font-weight: 600; color: var(--tkd-blue); display: inline-flex; align-items: center; gap: 4px; }

.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 380px)); gap: 24px; justify-content: center; }

/* ============ FORM ELEMENTS ============ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.9rem; font-weight: 600; color: var(--tkd-dark); margin-bottom: 6px; }
.form-label .required { color: var(--tkd-red); margin-left: 2px; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 12px 16px; font-family: var(--font-body); font-size: 0.95rem; color: var(--tkd-dark); background: var(--tkd-white); border: 2px solid var(--tkd-border); border-radius: var(--radius-sm); transition: var(--transition); outline: none; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--tkd-blue); box-shadow: 0 0 0 3px rgba(0,51,255,0.1); }
.form-input.error, .form-select.error, .form-textarea.error { border-color: var(--tkd-red); }
.form-textarea { min-height: 140px; resize: vertical; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--tkd-body-light); }
.form-error { display: none; font-size: 0.8rem; color: var(--tkd-red); margin-top: 4px; }
.form-input.error + .form-error, .form-textarea.error + .form-error { display: block; }
.form-checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 0.85rem; color: var(--tkd-body-light); }
.form-checkbox input[type="checkbox"] { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--tkd-blue); cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 768px) { .form-row { grid-template-columns: 1fr; } }

/* ============ FOOTER ============ */
.site-footer { background: var(--tkd-dark); padding: 80px 0 0; }
.site-footer .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; }
@media (max-width: 992px) { .site-footer .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 576px) { .site-footer .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: var(--tkd-white); font-size: 1rem; margin-bottom: 20px; }
.site-footer p { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.7; }
.site-footer .footer-logo { margin-bottom: 16px; }
.site-footer .footer-logo img { height: 40px; }
.site-footer ul li { margin-bottom: 10px; }
.site-footer ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.6); transition: var(--transition); display: inline-flex; align-items: center; gap: 4px; }
.site-footer ul li a:hover { color: var(--tkd-white); padding-left: 4px; }
.site-footer .footer-contact li { display: flex; gap: 12px; font-size: 0.9rem; color: rgba(255,255,255,0.6); }
.site-footer .footer-contact li svg { flex-shrink: 0; margin-top: 4px; fill: rgba(255,255,255,0.4); }
.site-footer .footer-contact li a { color: rgba(255,255,255,0.6); }
.site-footer .footer-contact li a:hover { color: var(--tkd-white); }

.footer-bottom { width: 100vw; margin-left: calc(-50vw + 50%); padding: 24px 0; margin-top: 60px; border-top: 1px solid rgba(255,255,255,0.08); background: rgba(0,0,0,0.15); }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.4); }
.footer-bottom .footer-payments { display: flex; gap: 8px; background: #1e3a5f; padding: 8px 14px; border-radius: 6px; }
.footer-bottom .footer-payments img { height: 28px; border-radius: 4px; }
.payment-badge { color: #fff; font-size: 0.8rem; font-weight: 600; }

/* Newsletter */
.newsletter-form { display: flex; gap: 0; margin-top: 16px; }
.newsletter-form input { flex: 1; padding: 12px 16px; font-family: var(--font-body); border: none; border-radius: var(--radius-sm) 0 0 var(--radius-sm); font-size: 0.9rem; outline: none; background: rgba(255,255,255,0.12); color: var(--tkd-white); }
.newsletter-form input::placeholder { color: rgba(255,255,255,0.65); opacity: 1; }
.newsletter-form input:-ms-input-placeholder { color: rgba(255,255,255,0.65); }
.newsletter-form input::-ms-input-placeholder { color: rgba(255,255,255,0.65); }
.newsletter-form button { padding: 12px 20px; background: var(--tkd-blue); color: var(--tkd-white); font-weight: 600; font-size: 0.9rem; border: none; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; cursor: pointer; transition: var(--transition); }
.newsletter-form button:hover { background: var(--tkd-blue-dark); }

/* ============ SHOP FILTERS ============ */
.shop-layout { display: grid; grid-template-columns: 280px 1fr; gap: 32px; }
@media (max-width: 992px) { .shop-layout { grid-template-columns: 1fr; } }

.filter-sidebar { background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-md); padding: 24px; }
.filter-sidebar h4 { font-size: 0.95rem; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--tkd-border); }

.filter-group { margin-bottom: 24px; }
.filter-group h5 { font-size: 0.85rem; font-weight: 600; color: var(--tkd-dark); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.filter-group label { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 0.9rem; color: var(--tkd-body); cursor: pointer; transition: var(--transition); }
.filter-group label:hover { color: var(--tkd-blue); }
.filter-group input[type="checkbox"] { accent-color: var(--tkd-blue); width: 16px; height: 16px; cursor: pointer; }
.filter-group .filter-count { margin-left: auto; font-size: 0.8rem; color: var(--tkd-body-light); }

.shop-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; padding: 16px 20px; background: var(--tkd-light); border-radius: var(--radius-sm); }
.shop-toolbar .shop-results { font-size: 0.9rem; color: var(--tkd-body-light); }
.shop-toolbar .shop-sort { display: flex; align-items: center; gap: 8px; }
.shop-toolbar .shop-sort select { padding: 8px 12px; font-family: var(--font-body); font-size: 0.9rem; border: 1px solid var(--tkd-border); border-radius: var(--radius-sm); background: var(--tkd-white); }
.mobile-filter-toggle { display: none; width: 100%; justify-content: center; margin-bottom: 16px; }

/* Search */
.search-bar { position: relative; }
.search-bar input { width: 100%; padding: 14px 16px 14px 48px; font-family: var(--font-body); font-size: 0.95rem; border: 2px solid var(--tkd-border); border-radius: var(--radius-sm); transition: var(--transition); outline: none; }
.search-bar input:focus { border-color: var(--tkd-blue); }
.search-bar .search-icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--tkd-body-light); }

/* ============ CART DRAWER ============ */
.cart-drawer { position: fixed; top: 0; right: 0; width: 420px; max-width: 100vw; height: 100vh; height: 100dvh; max-height: 100dvh; background: var(--tkd-white); z-index: 2000; box-shadow: var(--shadow-xl); transform: translateX(100%); transition: var(--transition); display: flex; flex-direction: column; overflow: hidden; }
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-overlay { position: fixed; inset: 0; z-index: 1999; background: rgba(26,26,46,0.58); opacity: 0; visibility: hidden; transition: var(--transition); backdrop-filter: blur(2px); }
.cart-drawer-overlay.open { opacity: 1; visibility: visible; }
.cart-drawer-header { display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; padding: 20px 24px; border-bottom: 1px solid var(--tkd-border); }
.cart-drawer-header h3 { font-size: 1.2rem; }
.cart-drawer-header button { background: none; border: none; font-size: 1.5rem; cursor: pointer; padding: 4px; color: var(--tkd-body); }
.cart-drawer-items { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding: 24px; }
.cart-drawer-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; gap: 16px; color: var(--tkd-body-light); }
.cart-drawer-empty svg { width: 64px; height: 64px; fill: var(--tkd-border); }

.cart-item { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--tkd-border); }
.cart-item:last-child { border-bottom: none; }
.cart-item .cart-item-image { width: 80px; height: 80px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; background: var(--tkd-light); }
.cart-item .cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item .cart-item-info { flex: 1; min-width: 0; }
.cart-item .cart-item-name { font-weight: 600; color: var(--tkd-dark); margin-bottom: 4px; }
.cart-item .cart-item-price { font-size: 0.9rem; color: var(--tkd-body-light); }
.cart-item .cart-item-qty { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.cart-item .cart-item-qty button { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; background: var(--tkd-light); border: none; border-radius: 4px; cursor: pointer; font-size: 0.9rem; transition: var(--transition); }
.cart-item .cart-item-qty button:hover { background: var(--tkd-blue); color: var(--tkd-white); }
.cart-item .cart-item-qty span { font-weight: 600; min-width: 24px; text-align: center; }
.cart-item .cart-item-remove { color: var(--tkd-body-light); cursor: pointer; padding: 4px; transition: var(--transition); background: none; border: none; }
.cart-item .cart-item-remove:hover { color: var(--tkd-red); }

.cart-drawer-footer { flex-shrink: 0; padding: 20px 24px calc(20px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--tkd-border); background: var(--tkd-white); }
.cart-drawer-total { display: flex; justify-content: space-between; font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }
.cart-drawer-total .cart-total-amount { color: var(--tkd-dark); }
.cart-drawer-footer .btn { justify-content: center; }
.cart-table-wrap { width: 100%; overflow-x: auto; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.cart-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.cart-table th { padding: 16px; color: var(--tkd-dark); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; background: var(--tkd-light); border-bottom: 1px solid var(--tkd-border); }
.cart-table td { padding: 16px; vertical-align: middle; border-bottom: 1px solid var(--tkd-border); color: var(--tkd-body); }
.cart-table tr:last-child td { border-bottom: 0; }
.cart-table td strong { color: var(--tkd-dark); }
.cart-table td span { display: block; margin-top: 3px; color: var(--tkd-body-light); font-size: 0.82rem; }
.cart-table-image { width: 72px; height: 72px; overflow: hidden; border-radius: var(--radius-sm); background: var(--tkd-light); }
.cart-table-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-page-qty { display: inline-flex; align-items: center; gap: 8px; padding: 4px; background: var(--tkd-light); border-radius: var(--radius-sm); }
.cart-page-qty button,
.cart-page-remove { width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 4px; cursor: pointer; transition: var(--transition); }
.cart-page-qty button { background: var(--tkd-white); color: var(--tkd-dark); font-weight: 800; }
.cart-page-qty button:hover { background: var(--tkd-blue); color: var(--tkd-white); }
.cart-page-qty span { min-width: 24px; margin: 0; text-align: center; color: var(--tkd-dark); font-weight: 800; }
.cart-page-remove { background: #fff1f2; color: var(--tkd-red); }
.cart-page-remove:hover { background: var(--tkd-red); color: var(--tkd-white); }
.cart-empty-state { padding: 48px 20px; text-align: center; }
.cart-empty-state i { font-size: 3rem; color: var(--tkd-border); margin-bottom: 16px; }
.cart-empty-state p { color: var(--tkd-body-light); margin-bottom: 20px; }
a.disabled,
.btn.disabled { opacity: 0.55; pointer-events: none; cursor: not-allowed; }

/* ============ QUICK VIEW MODAL ============ */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 3000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: var(--transition); padding: 20px; }
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-content { background: var(--tkd-white); border-radius: var(--radius-lg); max-width: 800px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 40px; position: relative; transform: scale(0.95); transition: var(--transition); }
.modal-overlay.open .modal-content { transform: scale(1); }
.modal-close { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--tkd-light); border: none; border-radius: 50%; cursor: pointer; font-size: 1.2rem; transition: var(--transition); }
.modal-close:hover { background: var(--tkd-red); color: var(--tkd-white); }
.quick-view-grid { display: grid; grid-template-columns: minmax(220px, 0.85fr) 1fr; gap: 32px; align-items: start; }
.quick-view-grid img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-md); background: var(--tkd-light); }
.quick-view-content h2 { margin: 12px 0; }
.quick-view-list { display: grid; gap: 8px; margin: 18px 0 24px; color: var(--tkd-body-light); font-size: 0.95rem; }
.quick-view-list li { position: relative; padding-left: 18px; }
.quick-view-list li::before { content: ""; position: absolute; left: 0; top: 0.75em; width: 7px; height: 7px; border-radius: 50%; background: var(--tkd-accent); }

.tkd-toast { position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%) translateY(20px); z-index: 9999; padding: 14px 24px; border-radius: 999px; font-family: var(--font-body); font-size: 0.9rem; font-weight: 700; color: var(--tkd-white); opacity: 0; visibility: hidden; transition: var(--transition); white-space: nowrap; box-shadow: var(--shadow-lg); }
.tkd-toast.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.tkd-toast.success { background: var(--tkd-green); }
.tkd-toast.error { background: var(--tkd-red); }
.tkd-toast.info { background: var(--tkd-blue); }

/* ============ ACCORDION ============ */
.accordion { border: 1px solid var(--tkd-border); border-radius: var(--radius-sm); margin-bottom: 8px; overflow: hidden; }
.accordion-header { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 16px 20px; background: var(--tkd-white); border: none; cursor: pointer; font-family: var(--font-body); font-size: 1rem; font-weight: 600; color: var(--tkd-dark); transition: var(--transition); text-align: left; }
.accordion-header:hover { background: var(--tkd-light); }
.accordion-header .accordion-icon { transition: var(--transition); font-size: 0.8rem; }
.accordion.open .accordion-header .accordion-icon { transform: rotate(180deg); }
.accordion-body { display: none; padding: 0 20px 20px; color: var(--tkd-body-light); line-height: 1.7; }
.accordion.open .accordion-body { display: block; }

/* ============ TRUST STRIP ============ */
.trust-strip { padding: 24px 0; background: var(--tkd-dark); }
.trust-strip-inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 32px; }
.trust-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.trust-item svg { width: 20px; height: 20px; fill: var(--tkd-green); flex-shrink: 0; }

/* ============ PAGE HEADER ============ */
.page-header { position: relative; padding: 140px 0 60px; background: var(--tkd-dark); overflow: hidden; }
.page-header .page-bg { position: absolute; inset: 0; object-fit: cover; opacity: 0.15; }
.page-header h1 { color: var(--tkd-white); font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
.page-header p { color: rgba(255,255,255,0.7); font-size: 1.05rem; max-width: 600px; }
.page-header .breadcrumb { display: flex; gap: 8px; font-size: 0.9rem; color: rgba(255,255,255,0.5); margin-bottom: 16px; }
.page-header .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-header .breadcrumb a:hover { color: var(--tkd-white); }
.page-header .breadcrumb .current { color: var(--tkd-amber); }

/* ============ ABOUT PAGE ============ */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 992px) { .about-intro { grid-template-columns: 1fr; } }
.about-intro-image { border-radius: var(--radius-lg); overflow: hidden; }
.about-intro-image img { width: 100%; display: block; }

.value-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 360px)); gap: 24px; justify-content: center; }
@media (max-width: 992px) { .value-grid { grid-template-columns: 1fr; } }
.value-card { padding: 32px; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-md); text-align: center; }
.value-card .value-icon { width: 64px; height: 64px; display: flex; align-items: center; justify-content: center; background: var(--tkd-blue-light); border-radius: 50%; margin: 0 auto 16px; font-size: 1.5rem; }
.value-card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.value-card p { font-size: 0.9rem; color: var(--tkd-body-light); line-height: 1.6; }

/* ============ CONTACT PAGE ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
@media (max-width: 992px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-info-card { padding: 24px; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-md); }
.contact-info-card .contact-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--tkd-blue-light); border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 1.2rem; color: var(--tkd-blue); }
.contact-info-card h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-info-card p, .contact-info-card a { font-size: 0.9rem; color: var(--tkd-body-light); }
.contact-info-card a:hover { color: var(--tkd-blue); }

/* ============ BULK ORDERS PAGE ============ */
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 260px)); gap: 24px; counter-reset: step; justify-content: center; }
.process-step { text-align: center; padding: 32px 20px; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-md); position: relative; }
.process-step::before { counter-increment: step; content: counter(step); position: absolute; top: -12px; left: -12px; width: 32px; height: 32px; background: var(--tkd-blue); color: var(--tkd-white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; }
.process-step h4 { font-size: 1.05rem; margin-bottom: 8px; }
.process-step p { font-size: 0.85rem; color: var(--tkd-body-light); }

@media (min-width: 993px) {
  .product-grid { grid-template-columns: repeat(auto-fit, minmax(500px, 1fr)); align-items: stretch; }
  .product-card { display: grid; grid-template-columns: 42% 1fr; min-height: 280px; }
  .product-card .product-image { aspect-ratio: auto; min-height: 100%; }
  .product-card .product-info { display: flex; flex-direction: column; justify-content: center; }
  .product-card .product-card-footer { margin-top: auto; }

  .category-grid { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }
  .category-card { aspect-ratio: 16 / 9; }

  .industry-grid { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
  .industry-card { display: grid; grid-template-columns: 64px 1fr; column-gap: 20px; align-items: start; }
  .industry-card .industry-icon { margin-bottom: 0; }
  .industry-card h3,
  .industry-card p,
  .industry-card .industry-link { grid-column: 2; }

  .blog-grid { grid-template-columns: repeat(auto-fit, minmax(520px, 1fr)); }
  .blog-card { display: grid; grid-template-columns: 42% 1fr; min-height: 260px; }
  .blog-card .blog-image { height: 100%; }
  .blog-card .blog-image img { height: 100%; object-fit: cover; }

  .value-grid { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }
  .value-card,
  .process-step { text-align: left; }
  .process-steps { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }
}

/* ============ CHECKOUT ============ */
.checkout-page-section { background: linear-gradient(180deg, var(--tkd-light) 0%, var(--tkd-white) 36%); }
.checkout-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.65fr); gap: 28px; align-items: start; }
@media (max-width: 992px) { .checkout-grid { grid-template-columns: 1fr; } }
.checkout-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-bottom: 28px; }
.checkout-step { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px; text-align: center; font-size: 0.84rem; font-weight: 700; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-sm); color: var(--tkd-body-light); box-shadow: var(--shadow-sm); }
.checkout-step.active { background: var(--tkd-blue); border-color: var(--tkd-blue); color: var(--tkd-white); }
.checkout-step.completed { background: var(--tkd-green); border-color: var(--tkd-green); color: var(--tkd-white); }
.checkout-main-card,
.checkout-summary { background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.checkout-main-card { padding: clamp(22px, 3vw, 34px); }
.checkout-card-header { margin-bottom: 24px; }
.checkout-card-header h2 { margin-bottom: 10px; }
.checkout-card-header p { color: var(--tkd-body-light); max-width: 740px; }
.checkout-form { display: grid; gap: 18px; }
.checkout-panel { padding: 22px; border: 1px solid var(--tkd-border); border-radius: var(--radius-md); background: linear-gradient(180deg, #fff 0%, #fbfcff 100%); }
.checkout-panel-heading { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.checkout-panel-heading span { display: block; color: var(--tkd-blue); font-size: 0.78rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
.checkout-panel-heading h3 { margin: 0; font-size: 1.25rem; }
.checkout-panel-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; flex: 0 0 44px; color: var(--tkd-white); background: var(--tkd-blue); border-radius: var(--radius-sm); box-shadow: 0 10px 24px rgba(0,51,255,0.18); }
.checkout-panel .form-group { margin-bottom: 16px; }
.checkout-panel .form-group:last-child { margin-bottom: 0; }
.payment-method-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.payment-option { position: relative; display: grid; gap: 8px; padding: 18px; border: 2px solid var(--tkd-border); border-radius: var(--radius-md); cursor: pointer; background: var(--tkd-white); transition: var(--transition); }
.payment-option:hover,
.payment-option.is-selected { border-color: var(--tkd-blue); box-shadow: 0 12px 28px rgba(0,51,255,0.12); transform: translateY(-2px); }
.payment-option input { position: absolute; top: 16px; right: 16px; width: 18px; height: 18px; accent-color: var(--tkd-blue); }
.payment-option-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--tkd-blue-light); color: var(--tkd-blue); border-radius: var(--radius-sm); font-size: 1rem; }
.payment-option strong { color: var(--tkd-dark); line-height: 1.25; padding-right: 24px; }
.payment-option small { color: var(--tkd-body-light); line-height: 1.5; }
.secure-note { display: flex; align-items: flex-start; gap: 10px; margin-top: 16px; padding: 14px 16px; color: #075985; background: #eef8ff; border: 1px solid #bae6fd; border-radius: var(--radius-sm); font-size: 0.88rem; line-height: 1.55; }
.secure-note i { margin-top: 3px; color: var(--tkd-blue); }
.checkout-consent { padding: 16px 18px; background: var(--tkd-light); border-radius: var(--radius-sm); }
.checkout-consent input[type="checkbox"] { flex: 0 0 18px; }
.checkout-submit-note { margin: 10px 0 0; text-align: center; color: var(--tkd-body-light); font-size: 0.88rem; }
.checkout-summary { position: sticky; top: 100px; padding: 24px; }
.checkout-summary-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.checkout-summary-top .section-label { margin-bottom: 10px; }
.checkout-summary-top h4 { margin: 0; padding: 0; border: 0; }
.checkout-summary-top a { font-size: 0.85rem; font-weight: 700; white-space: nowrap; }
.checkout-summary-line { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--tkd-border); }
.checkout-summary-line img { width: 64px; height: 64px; object-fit: cover; border-radius: var(--radius-sm); background: var(--tkd-light); }
.checkout-summary-line h5 { margin: 0 0 4px; font-size: 0.95rem; line-height: 1.35; }
.checkout-summary-line p { margin: 0; color: var(--tkd-body-light); font-size: 0.82rem; }
.checkout-summary-line strong { display: block; margin-top: 6px; color: var(--tkd-dark); }
.checkout-empty-summary { padding: 28px 18px; text-align: center; color: var(--tkd-body-light); background: var(--tkd-light); border-radius: var(--radius-md); }
.checkout-empty-summary i { font-size: 2rem; color: var(--tkd-blue); margin-bottom: 12px; }
.checkout-empty-summary h5 { color: var(--tkd-dark); margin-bottom: 4px; }
.checkout-empty-summary p { margin-bottom: 16px; }
.checkout-totals { margin-top: 18px; }
.order-summary { background: var(--tkd-light); border-radius: var(--radius-md); padding: 24px; }
.order-summary h4 { margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--tkd-border); }
.order-summary-item { display: flex; justify-content: space-between; gap: 18px; padding: 8px 0; font-size: 0.9rem; }
.order-summary-item span:last-child { text-align: right; color: var(--tkd-dark); font-weight: 700; }
.order-summary-total { display: flex; justify-content: space-between; gap: 18px; padding-top: 16px; margin-top: 16px; border-top: 2px solid var(--tkd-dark); font-weight: 800; font-size: 1.15rem; color: var(--tkd-dark); }
.checkout-trust-stack { display: grid; gap: 10px; margin-top: 18px; }
.checkout-trust-stack div { display: flex; align-items: flex-start; gap: 10px; padding: 12px; background: var(--tkd-light); border-radius: var(--radius-sm); color: var(--tkd-body-light); font-size: 0.85rem; line-height: 1.45; }
.checkout-trust-stack i { margin-top: 2px; color: var(--tkd-green); }

/* ============ PAYMENT BADGES ============ */
.payment-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.payment-badge { padding: 6px 12px; background: var(--tkd-white); border: 1px solid var(--tkd-border); border-radius: 4px; font-size: 0.8rem; font-weight: 500; color: var(--tkd-dark); }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; width: 60px; height: 60px; background: var(--tkd-whatsapp); color: var(--tkd-white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 32px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); transition: var(--transition); }
.whatsapp-float:hover { transform: scale(1.1); color: var(--tkd-white); background: #20ba5a; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25); }
.whatsapp-float i { margin-top: 0px; }
.whatsapp-float.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

/* ============ PARTNER LOGOS (scattered grid, all visible) ============ */
.logo-marquee { width: 100%; padding: 20px 0; }
.logo-marquee-list { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 24px; }
.logo-marquee-list img { height: 40px; width: auto; opacity: 0.6; filter: grayscale(1); transition: opacity 0.3s ease, filter 0.3s ease, transform 0.3s ease; }
.logo-marquee-list img:hover { opacity: 1; filter: grayscale(0); transform: scale(1.1); }
.logo-marquee-list img:nth-child(3n+1) { margin-top: 8px; }
.logo-marquee-list img:nth-child(3n+2) { margin-bottom: 8px; }
.logo-marquee-list img:nth-child(4n+1) { height: 48px; }
.logo-marquee-list img:nth-child(5n+3) { height: 36px; }
.logo-marquee-list img:nth-child(6n+4) { height: 44px; }
@media (max-width: 768px) {
  .logo-marquee-list { gap: 16px; }
  .logo-marquee-list img { height: 32px; }
  .logo-marquee-list img:nth-child(4n+1) { height: 38px; }
  .logo-marquee-list img:nth-child(5n+3) { height: 28px; }
  .logo-marquee-list img:nth-child(6n+4) { height: 34px; }
  .logo-marquee-list img:nth-child(3n+1) { margin-top: 4px; }
  .logo-marquee-list img:nth-child(3n+2) { margin-bottom: 4px; }
}

/* ============ TESTIMONIAL GRID FIX ============ */
.row.gap-24 > .col-md-4 { flex: 0 0 calc(33.333% - 16px); max-width: calc(33.333% - 16px); }
@media (max-width: 768px) { .row.gap-24 > .col-md-4 { flex: 0 0 100%; max-width: 100%; } }

/* ============ BREADCRUMB ============ */
.breadcrumb-nav { display: flex; gap: 8px; align-items: center; font-size: 0.9rem; color: var(--tkd-body-light); margin-bottom: 24px; }
.breadcrumb-nav a { color: var(--tkd-body-light); }
.breadcrumb-nav a:hover { color: var(--tkd-blue); }
.breadcrumb-nav span.current { color: var(--tkd-dark); font-weight: 500; }

/* ============ OLD CSS CONFLICT FIXES ============ */
body:not(.boxed_wrapper) { overflow-x: hidden; }
.boxed_wrapper { overflow: visible !important; }
.main-header { display: none; }
.main-footer { display: none; }
.scroll-top, .scroll-to-top, .scroll-top-inner { display: none !important; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1200px) {
  .header-nav > ul > li > a,
  .header-nav-wrap .header-nav > li > a { padding: 8px 10px; font-size: 0.82rem; }
  .mega-menu { grid-template-columns: repeat(2, 1fr); max-width: 90vw; }
}

@media (max-width: 992px) {
  .header-nav-wrap,
  .header-nav,
  .header-nav > ul,
  .header-nav-wrap .header-nav {
    display: none;
  }
  .header-actions .btn-accent { display: inline-flex; }
  .mobile-toggle { display: flex; }
  .hero { min-height: 70vh; padding: 120px 0 60px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .about-intro { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  html { font-size: 15px; }
  .section { padding: 60px 0; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .category-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .industry-grid { grid-template-columns: 1fr; }
  .cert-strip-inner { gap: 16px; }
  .cert-strip-inner .cert-item { padding: 8px 16px; font-size: 0.8rem; }
  .bulk-callout { flex-direction: column; text-align: center; padding: 40px 24px; }
  .bulk-callout-content .bulk-features { justify-content: center; }
  .hero-actions { flex-direction: column; }
  .hero-trust { flex-wrap: wrap; gap: 12px; }
  .process-steps { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .checkout-steps { grid-template-columns: 1fr; gap: 6px; }
  .payment-method-grid { grid-template-columns: 1fr; }
  .checkout-main-card,
  .checkout-summary { border-radius: var(--radius-md); }
  .checkout-panel { padding: 18px; }
  .quick-view-grid { grid-template-columns: 1fr; }
  .mobile-filter-toggle { display: inline-flex; }
}

@media (max-width: 576px) {
  html, body, .boxed_wrapper { max-width: 100vw; overflow-x: hidden; }
  .container { max-width: 100%; padding-left: 20px; padding-right: 20px; }
  .hero-minimal p,
  .hero p { width: min(320px, calc(100vw - 48px)) !important; max-width: calc(100vw - 48px) !important; white-space: normal !important; overflow-wrap: break-word; }
  .product-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .header-actions .btn-accent { display: none; }
  .cart-drawer { width: 100vw; height: 100svh; height: 100dvh; }
  .cart-drawer-header { padding: 18px 20px; }
  .cart-drawer-items { padding: 18px 20px; }
  .cart-drawer-footer { padding: 18px 20px calc(18px + env(safe-area-inset-bottom, 0px)); }
  .cart-item { display: grid; grid-template-columns: 82px minmax(0, 1fr) 32px; gap: 12px; align-items: start; }
  .cart-item .cart-item-image { width: 82px; height: 82px; }
  .cart-item .cart-item-name { font-size: 0.95rem; line-height: 1.35; overflow-wrap: anywhere; }
  .cart-item .cart-item-qty { gap: 10px; }
  .cart-item .cart-item-qty button { width: 34px; height: 34px; }
  .cart-item .cart-item-remove { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; font-size: 1.05rem; }
  .cart-drawer-total { font-size: 1rem; margin-bottom: 14px; }
  .modal-content { padding: 24px; }
  .shop-toolbar { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .tkd-toast { white-space: normal; text-align: center; max-width: 90vw; border-radius: var(--radius-md); }
}

/* ============ ANIMATIONS ============ */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-left { opacity: 0; transform: translateX(-30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

/* ============ MISC ============ */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -100px; left: 0; z-index: 10000; padding: 8px 16px; background: var(--tkd-blue); color: var(--tkd-white); text-decoration: none; transition: top 0.2s; }
.skip-link:focus { top: 0; }
:focus-visible { outline: 3px solid var(--tkd-blue); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } }

/* Creator Link Highlight */
.footer-bottom a[href*="mcebisih"],
.copyright a[href*="mcebisih"],
.copyright-footer a[href*="mcebisih"] {
  color: #ffffff !important;
  font-weight: 700 !important;
  text-decoration: underline !important;
}

.footer-bottom a[href*="mcebisih"]:hover,
.copyright a[href*="mcebisih"]:hover,
.copyright-footer a[href*="mcebisih"]:hover {
  color: var(--tkd-amber) !important;
}