@import url('https://fonts.googleapis.com/css2?family=Kanit:wght@200;300;400;500;600;700;800;900&display=swap');

:root {
  /* Black & Dark Theme */
  --black-900: #000000;
  --black-800: #0a0a0a;
  --black-700: #141414;
  --black-600: #1a1a1a;
  --black-500: #242424;

  /* Accent Colors - Dark Blue Theme */
  --accent-blue: #1e40af;
  --accent-blue-light: #3b82f6;
  --accent-blue-dark: #1e3a8a;
  --accent-cyan: #06b6d4;
  --accent-indigo: #4f46e5;
  --accent-white: #ffffff;

  /* Neutral Grays */
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;

  /* Glass Effect - Dark */
  --glass-bg: rgba(30, 64, 175, 0.05);
  --glass-border: rgba(59, 130, 246, 0.15);
  --glass-shadow: 0 8px 32px 0 rgba(30, 64, 175, 0.3);

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Typography */
  --font-family: 'Kanit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}


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

body {
  font-family: var(--font-family);
  background: var(--black-900);
  color: var(--gray-100);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(30, 64, 175, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}


/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-md) var(--spacing-xl);
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent-white), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-links a {
  color: var(--gray-300);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-white));
  transition: width var(--transition-base);
}

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

.nav-links a:hover::after {
  width: 100%;
}

.cta-button {
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  color: var(--black-900);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-2xl) var(--spacing-xl);
  padding-top: calc(80px + var(--spacing-2xl));
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  color: #ffffff !important;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.hero-content .subtitle {
  font-size: var(--font-size-xl);
  color: #60a5fa !important;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-content p {
  font-size: var(--font-size-lg);
  color: #e5e5e5 !important;
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.btn-primary,
.btn-secondary {
  padding: 1.2rem 2.5rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 200px;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #06b6d4) !important;
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.7);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 30px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
  background: transparent !important;
  color: #ffffff !important;
  border: 2px solid #3b82f6 !important;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(59, 130, 246, 0.25) !important;
  border-color: #60a5fa !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.hero-visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.floating-card {
  position: absolute;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--glass-shadow);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }

  50% {
    transform: translateY(-20px) rotate(2deg);
  }
}

.card-1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.card-2 {
  top: 50%;
  right: 10%;
  animation-delay: 1s;
}

.card-3 {
  bottom: 10%;
  left: 20%;
  animation-delay: 2s;
}

/* Features Section */
.features {
  padding: var(--spacing-2xl) var(--spacing-xl);
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, var(--black-900) 0%, var(--black-800) 100%);
}

.features-container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: 900;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--gray-400);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-white));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-gold);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--gray-50);
}

.feature-card p {
  color: var(--gray-400);
  line-height: 1.7;
}

/* Products Section */
.products {
  padding: var(--spacing-2xl) var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.products-container {
  max-width: 1400px;
  margin: 0 auto;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.product-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-gold);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.product-image {
  width: 100%;
  height: 250px;
  background: var(--black-700);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-image::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.1), transparent);
  transform: rotate(45deg);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }

  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.product-info {
  padding: var(--spacing-md);
}

.product-info h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--gray-50);
}

.product-info p {
  color: var(--gray-400);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.product-price {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.product-button {
  width: 100%;
  padding: 0.875rem;
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  color: var(--black-900);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.5);
}

/* Footer */
footer {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--glass-border);
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-md);
  position: relative;
  z-index: 1;
  margin-top: var(--spacing-2xl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--gray-50);
}

.footer-section p,
.footer-section a {
  color: var(--gray-400);
  text-decoration: none;
  display: block;
  margin-bottom: var(--spacing-xs);
  transition: color var(--transition-base);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--glass-border);
  color: var(--gray-500);
  font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    height: 400px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero-content h1 {
    font-size: var(--font-size-3xl);
  }

  .hero-content .subtitle {
    font-size: var(--font-size-lg);
  }

  .section-header h2 {
    font-size: var(--font-size-2xl);
  }
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    height: 400px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .nav-links {
    display: none;
  }

  .bento-grid {
    grid-template-columns: 1fr !important;
  }

  .bento-card.large,
  .bento-card.tall {
    grid-column: span 1 !important;
    grid-row: span 1 !important;
  }

  .contact-content {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 640px) {
  .hero-content h1 {
    font-size: var(--font-size-3xl);
  }

  .hero-content .subtitle {
    font-size: var(--font-size-lg);
  }

  .section-header h2 {
    font-size: var(--font-size-2xl);
  }

  .trust-indicators {
    grid-template-columns: 1fr !important;
  }
}

/* Language Toggle */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.language-toggle {
  display: flex;
  gap: 0.25rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.lang-btn {
  padding: 0.5rem 1rem;
  background: transparent;
  border: none;
  color: var(--gray-400);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.lang-btn.active {
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  color: var(--black-900);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.lang-btn:hover:not(.active) {
  color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.03);
}

/* Interactive Glassmorphism */
.interactive-glass {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.interactive-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
  transition: left 0.5s ease;
}

.interactive-glass:hover::before {
  left: 100%;
}

.interactive-glass:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
}

.interactive-glass:active {
  transform: translateY(-2px);
}

/* Trust Badges */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--accent-gold);
  font-weight: 600;
}

.badge-icon {
  width: 20px;
  height: 20px;
  background: var(--accent-gold);
  color: var(--black-900);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
}

/* Trust Indicators */
.trust-indicators {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.trust-item {
  text-align: center;
}

.trust-number {
  font-size: var(--font-size-3xl);
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.trust-label {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Floating Cards */
.floating-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-100);
}

.card-icon {
  font-size: var(--font-size-xl);
}

.card-text {
  white-space: nowrap;
}

/* Bento Grid Section */
.bento-section {
  padding: var(--spacing-2xl) var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.bento-container {
  max-width: 1400px;
  margin: 0 auto;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.bento-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.bento-card.large {
  grid-column: span 2;
}

.bento-card.tall {
  grid-row: span 2;
}

.bento-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  display: inline-block;
}

.bento-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--gray-50);
}

.bento-card p {
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.bento-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Product Badges */
.product-card {
  position: relative;
}

.product-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  color: var(--black-900);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.product-badge.premium {
  background: linear-gradient(135deg, #8b5cf6, #ec4899);
}

.product-badge.industrial {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.product-badge.new {
  background: linear-gradient(135deg, #10b981, #34d399);
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-2xl) var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.contact-container {
  max-width: 1400px;
  margin: 0 auto;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.contact-info {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.contact-info h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--gray-50);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-icon {
  font-size: var(--font-size-2xl);
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-gold), #f4d03f);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-label {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-value {
  font-size: var(--font-size-lg);
  color: var(--gray-100);
  font-weight: 600;
}

.contact-form {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: var(--font-size-sm);
  color: var(--gray-300);
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  color: var(--gray-100);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.full-width {
  grid-column: span 2;
}

/* Footer Badges */
.footer-badges {
  display: flex;
  gap: 0.5rem;
  margin-top: var(--spacing-md);
}

.footer-badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--accent-gold);
  font-weight: 600;
}

/* Pulse Animation for Trust Badges */
@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.trust-badge {
  animation: pulse 3s ease-in-out infinite;
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Selection */
::selection {
  background: var(--accent-gold);
  color: var(--black-900);
}

/* Raw Materials Section */
.raw-materials-section {
  padding: var(--spacing-2xl) var(--spacing-xl);
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, transparent 0%, rgba(30, 64, 175, 0.03) 100%);
}

.raw-materials-container {
  max-width: 1400px;
  margin: 0 auto;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.material-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.material-icon {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  display: inline-block;
  filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.5));
}

.material-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--gray-50);
  background: linear-gradient(135deg, var(--accent-blue-light), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.material-card p {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
}

.material-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-light));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.materials-certification {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-xl);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.cert-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.cert-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-light));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 900;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.cert-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cert-text strong {
  color: var(--gray-100);
  font-size: var(--font-size-base);
  font-weight: 700;
}

.cert-text span {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
}

/* Scroll Reveal Animation */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation delays */
.scroll-reveal:nth-child(1) {
  transition-delay: 0.1s;
}

.scroll-reveal:nth-child(2) {
  transition-delay: 0.2s;
}

.scroll-reveal:nth-child(3) {
  transition-delay: 0.3s;
}

.scroll-reveal:nth-child(4) {
  transition-delay: 0.4s;
}

.scroll-reveal:nth-child(5) {
  transition-delay: 0.5s;
}

.scroll-reveal:nth-child(6) {
  transition-delay: 0.6s;
}

/* Enhanced Interactive Effects */
.material-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.25);
  border-color: rgba(59, 130, 246, 0.4);
}

.material-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.material-card:hover::after {
  opacity: 1;
}

/* Update button colors to blue */
.lang-btn.active {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-light));
  color: white;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.lang-btn:hover:not(.active) {
  color: var(--accent-blue-light);
  background: rgba(59, 130, 246, 0.1);
}

/* Update trust elements */
.trust-badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--accent-blue-light);
}

.badge-icon {
  background: var(--accent-blue-light);
  color: white;
}

.trust-number {
  background: linear-gradient(135deg, var(--accent-blue-light), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Update interactive glassmorphism */
.interactive-glass::before {
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.15), transparent);
}

.interactive-glass:hover {
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.2);
  border-color: rgba(59, 130, 246, 0.4);
}

/* Update stat values */
.stat-value {
  background: linear-gradient(135deg, var(--accent-blue-light), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Update contact icons */
.contact-icon {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-light));
}

/* Update form focus */
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* Update footer badges */
.footer-badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--accent-blue-light);
}

/* Update selection color */
::selection {
  background: var(--accent-blue-light);
  color: white;
}

/* Responsive for raw materials */
@media (max-width: 968px) {
  .materials-grid {
    grid-template-columns: 1fr;
  }

  .materials-certification {
    grid-template-columns: 1fr;
  }
}/* ===== MERGED FIXES CONSOLIDATED ===== */
/* ===== MERGED FIXES CONSOLIDATED ===== */
/* 1. NAVBAR & LOGO FIXES */
nav {
    padding: 0.75rem var(--spacing-xl) !important;
}

.logo {
    display: flex !important;
    align-items: center !important;
    height: 60px !important;
    overflow: hidden !important;
}

.logo-image {
    height: 40px !important;
    max-width: 250px !important;
    width: auto !important;
    filter: brightness(1.1) drop-shadow(0 2px 12px rgba(59, 130, 246, 0.4));
    margin: 0 !important;
    object-fit: contain !important;
}

.nav-links a {
    font-size: 0.9rem !important;
}

/* Force CTA Visibility & Style */
.cta-button {
    padding: 0.7rem 1.5rem !important;
    font-size: 0.9rem !important;
    min-width: 160px !important;
    display: inline-flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: linear-gradient(135deg, #3b82f6, #06b6d4) !important;
    color: #ffffff !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    z-index: 9999 !important;
    height: auto !important;
}

.lang-btn {
    padding: 0.5rem 1rem !important;
    font-size: 0.85rem !important;
}

/* 2. TEXT VISIBILITY & COLORS */
* {
    -webkit-text-fill-color: unset !important;
}

.hero h1,
h1,
.section-header h2,
h2,
.product-info h3,
h3,
.bento-card h3,
.feature-card h3,
.material-card h3,
.contact-info h3,
footer h3 {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    background-clip: unset !important;
}

.hero .subtitle,
.hero-content .subtitle {
    color: #60a5fa !important;
    -webkit-text-fill-color: #60a5fa !important;
}

.hero p,
.hero-content p,
.section-header p,
.product-info p,
.bento-card p,
.feature-card p,
.material-card p,
footer p,
footer a,
.trust-label,
.stat-label,
.contact-label {
    color: #e5e5e5 !important;
    -webkit-text-fill-color: #e5e5e5 !important;
}

.contact-value,
.cert-text strong {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
}

/* 3. BUTTONS & PRICES UNIFICATION */
.product-price,
.stat-value,
.trust-number {
    color: #60a5fa !important;
    -webkit-text-fill-color: #60a5fa !important;
    font-weight: 900 !important;
    background: none !important;
    -webkit-background-clip: unset !important;
}

.product-price {
    font-size: 2rem !important;
    text-shadow: 0 0 20px rgba(96, 165, 250, 0.7);
    margin-bottom: 1.5rem !important;
}

/* Unify Buttons */
.product-button,
.btn-primary,
a.btn-primary,
button.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #06b6d4) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border: none !important;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.7) !important;
    padding: 1rem 2rem !important;
    min-width: 180px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    text-align: center !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    height: auto !important;
    min-height: 50px !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
}

.btn-secondary,
a.btn-secondary {
    background: transparent !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    border: 2px solid #3b82f6 !important;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.5) !important;
    padding: 1rem 2rem !important;
    min-width: 180px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    text-align: center !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    height: auto !important;
    min-height: 50px !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
}

.btn-primary:hover,
.product-button:hover,
a.btn-primary:hover,
button.btn-primary:hover,
.cta-button:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.9) !important;
    background: linear-gradient(135deg, #60a5fa, #22d3ee) !important;
}

.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.25) !important;
    border-color: #60a5fa !important;
    transform: translateY(-3px) !important;
}

.product-button {
    width: 100% !important;
    margin-top: auto !important;
}

.hero-buttons {
    gap: 1.5rem !important;
    display: flex !important;
}

/* Contact clean up */
.contact-item {
    border: none !important;
}

.form-group input,
.form-group textarea {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
}

/* Navbar Layout Fixes */
.nav-container {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    max-width: 1400px !important;
}