/* King Chemical Corporation - Modern Style System */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --king-navy-950: #06152B;
  --king-navy-900: #0A2540;
  --king-navy-800: #0F3866;
  --king-navy-700: #174E8C;
  --king-red-600: #DC2626;
  --king-red-700: #B91C1C;
  --king-gold-500: #F59E0B;
  --king-green-600: #059669;
  --king-surface: #FFFFFF;
  --king-bg-soft: #F8FAFC;
  --king-border: #E2E8F0;
  --king-text-main: #0F172A;
  --king-text-muted: #64748B;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 25px -5px rgba(220, 38, 38, 0.4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--king-text-main);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-display {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Glassmorphic Navbar */
.glass-header {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

/* Navigation Dropdown */
.nav-item-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  transform: translateY(12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 50;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}


/* Top bar gradient */
.bg-brand-gradient {
  background: linear-gradient(135deg, #06152B 0%, #0A2540 50%, #174E8C 100%);
}

.bg-red-gradient {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 50%, #991B1B 100%);
}

.text-gradient-red {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero Carousel */
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 10;
}

.hero-slide .slide-content {
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.8s 0.2s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.8s 0.2s;
}

.hero-slide.active .slide-content {
  transform: translateY(0);
  opacity: 1;
}

.hero-slide .slide-image {
  transform: scale(0.95) translateY(20px);
  opacity: 0;
  transition: transform 0.9s 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.9s 0.3s;
}

.hero-slide.active .slide-image {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Hero Slide Dots */
.hero-indicator {
  transition: all 0.3s ease;
}
.hero-indicator.active {
  width: 2.25rem;
  background-color: #DC2626;
}

/* Product Card Interactive */
.product-card {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 25px -5px rgba(10, 37, 64, 0.12), 0 8px 10px -6px rgba(10, 37, 64, 0.08);
  border-color: #CBD5E1;
}

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

.product-img-wrapper {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Category Filter Tabs */
.filter-btn.active {
  background-color: #0A2540;
  color: #FFFFFF;
  border-color: #0A2540;
  box-shadow: 0 4px 12px rgba(10, 37, 64, 0.25);
}

/* Care Solutions interactive pill */
.solution-btn {
  transition: all 0.25s ease;
}
.solution-btn.active {
  border-color: #DC2626;
  background-color: #FEF2F2;
  color: #991B1B;
}

/* Pulse animation */
@keyframes soft-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.5);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(220, 38, 38, 0);
  }
}

.pulse-badge {
  animation: soft-pulse 2s infinite;
}

@keyframes float-gentle {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.animate-float {
  animation: float-gentle 4s ease-in-out infinite;
}

/* Modal styling */
.modal-overlay {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
}

/* Toast styling */
.toast-msg {
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s;
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* Shimmer effect for product placeholders */
.shimmer {
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
  background-size: 200% 100%;
  animation: shimmerAnim 2.5s infinite;
}

@keyframes shimmerAnim {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Marquee / ticker */
.ticker-wrap {
  overflow: hidden;
  white-space: nowrap;
}
.ticker-move {
  display: inline-block;
  animation: tickerMove 30s linear infinite;
}
.ticker-move:hover {
  animation-play-state: paused;
}
@keyframes tickerMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Responsive print rules */
@media print {
  .no-print {
    display: none !important;
  }
}