/* Nabeen Konath Trading - Professional Heavy Equipment Parts Website Styles */
/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #ff6f00;
  --secondary-color: #263238;
  --accent-color: #ffa726;
  --dark-color: #1a1a1a;
  --light-color: #f8f9fa;
  --text-color: #333;
  --text-light: #666;
  --border-color: #dee2e6;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background: #fff;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
.header {
  background: #fff;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--primary-color);
}

.nav {
  display: flex;
  align-items: center;
  padding: 1rem 0;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--dark-color);
  font-size: 1.25rem;
  gap: 12px;
}

.logo-icon {
  font-size: 2.25rem;
  color: var(--primary-color);
  animation: rotate 8s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.logo:hover .logo-icon {
  animation-duration: 2s;
}

.logo strong {
  display: block;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
  letter-spacing: 1.5px;
}

.spacer {
  flex: 1;
}

.desktop-nav {
  display: flex;
  gap: 2rem;
}

.desktop-nav a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

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

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-color);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
  transform: scaleX(1);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  gap: 4px;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: var(--dark-color);
  transition: var(--transition);
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: var(--shadow-md);
  padding: 1rem;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  color: var(--text-color);
  text-decoration: none;
  padding: 0.75rem;
  border-radius: 8px;
  transition: var(--transition);
  font-weight: 500;
}

.mobile-nav a:hover {
  background: var(--light-color);
  color: var(--primary-color);
  transform: translateX(5px);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #37474f 0%, #263238 100%);
  color: white;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255, 111, 0, 0.05) 10px,
    rgba(255, 111, 0, 0.05) 20px
  );
  animation: slide 20s linear infinite;
}

@keyframes slide {
  0% { transform: translateX(0); }
  100% { transform: translateX(50px); }
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-badges {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.badge {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(255,255,255,0.2);
}

.hero-title {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  font-weight: 800;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  max-width: 900px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn {
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
}

.btn-primary:hover {
  background: #ff8f00;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 111, 0, 0.4);
}

.btn-secondary {
  background: #25d366;
  color: white;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-secondary:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

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

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

.btn-whatsapp {
  background: #25d366;
  color: white;
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255,255,255,0.1);
  border-radius: 50px;
  backdrop-filter: blur(5px);
}

.stat i {
  font-size: 1.5rem;
  color: var(--accent-color);
}

.stat span {
  font-size: 1rem;
  font-weight: 600;
}

/* Section Styles */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--dark-color);
  margin-bottom: 0.75rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-top: 1.5rem;
}

/* Grid System */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}

/* Card Styles */
.card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.feature-card {
  border-top: 5px solid var(--primary-color);
}

.card-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: white;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
}

.card h3 {
  font-size: 1.625rem;
  margin-bottom: 1rem;
  color: var(--dark-color);
  font-weight: 700;
}

.card .lead {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--border-color);
}

.card-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-light);
  font-size: 0.875rem;
}

.card-meta i {
  color: var(--success-color);
}

/* List Styles */
.list {
  list-style: none;
  padding: 0;
}

.enhanced-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}

.enhanced-list li:hover {
  padding-left: 0.5rem;
  background: var(--light-color);
  margin: 0 -1rem;
  padding-left: 1.5rem;
  padding-right: 1rem;
}

.enhanced-list li:last-child {
  border-bottom: none;
}

.enhanced-list li i {
  color: var(--primary-color);
  width: 24px;
  text-align: center;
  font-size: 1.125rem;
}

/* Equipment Section */
.equipment-section {
  background: var(--light-color);
}

.equipment-card {
  background: white;
  position: relative;
  overflow: visible;
  border: 2px solid transparent;
  transition: var(--transition);
}

.equipment-card:hover {
  border-color: var(--primary-color);
}

.equipment-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.equipment-icon {
  width: 60px;
  height: 60px;
  background: var(--secondary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1.25rem;
}

.equipment-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.equipment-list li {
  padding: 0.625rem 0;
  color: var(--text-color);
  font-size: 0.95rem;
  position: relative;
  padding-left: 1.75rem;
}

.equipment-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.25rem;
}

.brand-text {
  color: var(--text-light);
  font-size: 0.875rem;
  font-style: italic;
  margin: 1rem 0;
  padding: 0.75rem;
  background: var(--light-color);
  border-radius: 8px;
}

/* Product Section */
.products-section {
  background: white;
}

.product-card {
  background: white;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  border-color: var(--primary-color);
}

.product-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  margin-bottom: 1rem;
}

.product-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.product-list li {
  padding: 0.5rem 0;
  color: var(--text-color);
  font-size: 0.95rem;
  position: relative;
  padding-left: 1.5rem;
}

.product-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

.btn-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

.btn-link:hover {
  gap: 0.75rem;
  color: var(--accent-color);
}

/* Special Section */
.special-section {
  margin-top: 3rem;
}

.special-card {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #455a64 100%);
  color: white;
  text-align: center;
  padding: 3.5rem;
  border-radius: 20px;
}

.special-icon {
  width: 90px;
  height: 90px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
  backdrop-filter: blur(5px);
}

.special-card h3 {
  color: white;
  font-size: 2.25rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.special-card p {
  font-size: 1.125rem;
  opacity: 0.95;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Service Cards */
.service-card {
  text-align: center;
  border: 2px solid var(--border-color);
  background: white;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.service-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: white;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
}

.service-card h3 {
  font-size: 1.375rem;
  margin-bottom: 0.75rem;
  color: var(--dark-color);
}

.service-card p {
  color: var(--text-light);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* Industries Section */
.industries-section {
  background: var(--light-color);
}

.industry-card {
  text-align: center;
  background: white;
  border: none;
  padding: 1.5rem;
  transition: var(--transition);
}

.industry-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.industry-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.industry-card h4 {
  font-size: 1rem;
  color: var(--dark-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Trust Section */
.trust-section {
  background: white;
}

.trust-card {
  text-align: center;
  background: var(--light-color);
  border: none;
  box-shadow: none;
  padding: 2.5rem 1.5rem;
}

.trust-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  background: white;
}

.trust-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.trust-card h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--dark-color);
  font-weight: 700;
}

.trust-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
  background: var(--light-color);
}

.contact-card {
  border-top: 5px solid var(--success-color);
  background: white;
}

.contact-info {
  margin: 1.5rem 0;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.75rem;
  align-items: flex-start;
}

.contact-item i {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--dark-color);
  font-size: 1rem;
}

.contact-item p {
  color: var(--text-color);
  margin: 0;
  line-height: 1.6;
}

.contact-item a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* Contact Form */
.contact-form-card {
  border-top: 5px solid var(--primary-color);
  background: white;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 10px;
  font-size: 1rem;
  transition: var(--transition);
  font-family: inherit;
  background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(255, 111, 0, 0.1);
}

.form-group textarea {
  resize: vertical;
}

/* Registration Section */
.registration-section {
  background: white;
}

.reg-card {
  background: var(--light-color);
  border: 2px solid var(--border-color);
}

.reg-table {
  width: 100%;
  margin-top: 1rem;
}

.reg-table tr {
  border-bottom: 1px solid var(--border-color);
}

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

.reg-table td {
  padding: 0.875rem 0;
  vertical-align: top;
}

.reg-table td:first-child {
  width: 40%;
  color: var(--text-light);
  font-size: 0.95rem;
  font-weight: 500;
}

.reg-table td:last-child {
  color: var(--text-color);
  font-weight: 600;
}

/* Footer */
.footer {
  background: var(--secondary-color);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1.25rem;
  color: var(--accent-color);
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-section p {
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

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

.footer-section a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.25rem;
}

.footer-social a {
  width: 45px;
  height: 45px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.2);
}

.footer-social a:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 65px;
  height: 65px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #20ba5a;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1.125rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .card[style*="grid-column"] {
    grid-column: span 1 !important;
  }
  
  .hero-stats {
    gap: 1rem;
    flex-direction: column;
  }
  
  .stat {
    width: 100%;
    justify-content: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .reg-table td:first-child {
    width: 100%;
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 600;
  }
  
  .reg-table td:last-child {
    display: block;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 0;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .btn {
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .special-card {
    padding: 2rem;
  }
  
  .whatsapp-float {
    width: 55px;
    height: 55px;
    font-size: 28px;
  }
}

/* Animation Classes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  animation: fadeInUp 0.6s ease forwards;
}