:root {
  --primary-color: #2872af;
  --primary-dark: #1f5185;
  --primary-light: #3d88c4;
  --secondary-color: #ffa500;
  --secondary-light: #ffb84d;
  --dark-bg: #1a1a1a;
  --light-bg: #f5f5f5;
  --text-dark: #333333;
  --text-light: #666666;
  --white: #ffffff;
  --border-color: #e0e0e0;
  --success-color: #27ae60;
  --error-color: #e74c3c;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
}

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

/* Navigation */
.navbar {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 120px;
}



.nav-links {
  list-style: none;
  display: flex;
  gap: 40px;
}

.nav-links a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

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

.nav-links a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  margin: 5px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: zoomIn 10s ease-in-out infinite alternate;
}

@keyframes zoomIn {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.05);
  }
}

.hero-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(19, 73, 117, 0.5);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  animation: fadeInUp 0.8s ease;
}

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

.hero-title {
  font-size: 56px;
  font-weight: 700;
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 28px;
  margin-bottom: 40px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.logo-image {
  height: 100px;
}
/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: var(--white);
  text-decoration: none;
  border-radius: 4px;
  border: 2px solid var(--primary-color);
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 14px;
}

.btn:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(40, 114, 175, 0.3);
}

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

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

.btn-large {
  padding: 15px 40px;
  font-size: 16px;
}

/* Sections */
.section-title {
  font-size: 42px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 15px;
  color: var(--text-dark);
}

.section-subtitle,
.section-text {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 40px;
  font-size: 16px;
  line-height: 1.8;
}

/* Intro Section */
.intro {
  padding: 80px 20px;
  background-color: var(--light-bg);
}

.intro-text {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-dark);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

/* Metals Section */
.metals-section {
  padding: 80px 20px;
  background-color: var(--white);
}

.metals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.metal-card {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--white);
  padding: 30px 20px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.metal-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(40, 114, 175, 0.3);
}

.metal-card h3 {
  font-size: 16px;
}

.metals-subtitle {
  font-style: italic;
  color: var(--text-light);
  margin: 30px 0;
}

/* Why Section */
.why-section {
  padding: 80px 20px;
  background-color: var(--light-bg);
}

.why-subtitle {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 50px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.feature-card {
  background-color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(40, 114, 175, 0.15);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.feature-card h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 20px;
}

.feature-card p {
  color: var(--text-light);
  line-height: 1.8;
}

/* Services Section */
.services-section {
  padding: 80px 20px;
  background-color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 20px;
  margin: 50px 0;
}

.service-item {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.service-item:hover {
  background-color: var(--primary-dark);
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(40, 114, 175, 0.3);
}

.service-item h3 {
  font-size: 18px;
}

/* Serve Section */
.serve-section {
  padding: 80px 20px;
  background-color: var(--light-bg);
}

.serve-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 30px;
  margin: 50px 0;
}

.serve-card {
  background-color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--primary-color);
  transition: all 0.3s ease;
}

.serve-card:hover {
  transform: translateX(5px);
  box-shadow: 0 8px 16px rgba(40, 114, 175, 0.15);
}

.serve-card h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 20px;
}

.serve-card p {
  color: var(--text-light);
  line-height: 1.8;
}

/* Environmental Section */
.environmental-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--white);
}

.environmental-section .container {
  text-align: center;
}

.environmental-text {
  color: var(--white);
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 40px;
}

.env-image {
  width: 100%;
  max-width: 800px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* CTA Section */
.cta-section {
  padding: 80px 20px;
  background-color: var(--light-bg);
  text-align: center;
}

.cta-text {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.cta-address {
  color: var(--text-light);
  font-size: 16px;
}

/* Hours Section */
.hours-section {
  padding: 80px 20px;
  background-color: var(--white);
  text-align: center;
}

.hours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin: 50px 0;
}

.hour-item {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  font-size: 18px;
}

/* Footer */
.footer {
  background-color: var(--dark-bg);
  color: var(--white);
  padding: 60px 20px 20px;
}
.footer-logo-image {
  height: 50px;
}
.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  color: var(--primary-light);
  margin-bottom: 20px;
  font-size: 18px;
}

.footer-section p {
  color: #bbb;
  line-height: 1.8;
}

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

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section a {
  color: #bbb;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid #444;
  padding-top: 20px;
  color: #999;
}

/* Quote Box */
.quote-box {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  margin: 40px 0;
}

.quote {
  font-style: italic;
  font-size: 20px;
  line-height: 1.8;
}

/* Timeline */
.timeline {
  position: relative;
  padding: 40px 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background-color: var(--primary-color);
}

.timeline-item {
  margin-bottom: 50px;
  width: 48%;
  position: relative;
}

.timeline-item:nth-child(odd) {
  margin-left: 0;
  text-align: right;
  padding-right: 40px;
}

.timeline-item:nth-child(even) {
  margin-left: 52%;
  text-align: left;
  padding-left: 40px;
}

.timeline-marker {
  position: absolute;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  top: 0;
}

.timeline-item:nth-child(odd) .timeline-marker {
  right: -60px;
}

.timeline-item:nth-child(even) .timeline-marker {
  left: -60px;
}

.timeline-item h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 18px;
}

.timeline-item p {
  color: var(--text-light);
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin: 50px 0;
}

.value-card {
  background-color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-top: 4px solid var(--primary-color);
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(40, 114, 175, 0.15);
}

.value-card h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 20px;
}

/* Team Roles */
.team-roles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 50px 0;
}

.role-item {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 25px 20px;
  border-radius: 8px;
  text-align: center;
  font-weight: 500;
}

/* Commitment Grid */
.commitment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 30px;
  margin: 50px 0;
}

.commitment-item {
  background-color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.commitment-item h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 18px;
}

/* Contact Section */
.contact-section {
  padding: 80px 20px;
  background-color: var(--light-bg);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-detail {
  background-color: var(--white);
  padding: 25px 20px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
}

.contact-detail h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 16px;
}

.contact-detail p,
.contact-detail a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 15px;
}

.contact-detail a {
  color: var(--primary-color);
  font-weight: 600;
}

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

.services-list {
  list-style: none;
}

.services-list li {
  padding: 8px 0;
  color: var(--text-light);
  position: relative;
  padding-left: 20px;
}

.services-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

/* Contact Form */
.contact-form-wrapper {
  background-color: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group label {
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(40, 114, 175, 0.1);
}

.form-message {
  padding: 15px;
  border-radius: 4px;
  text-align: center;
  font-weight: 600;
  display: none;
}

.form-message.success {
  display: block;
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message.error {
  display: block;
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Map Section */
.map-section {
  padding: 80px 20px;
  background-color: var(--white);
}

.map-iframe {
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
.faq-section {
  padding: 80px 20px;
  background-color: var(--light-bg);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin: 50px 0;
}

.faq-item {
  background-color: var(--white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.faq-item h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-size: 18px;
}

.faq-item p {
  color: var(--text-light);
  line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: var(--white);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    gap: 0;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links a {
    display: block;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 20px;
  }

  .hero-cta {
    flex-direction: column;
    gap: 15px;
  }

  .btn {
    width: 100%;
  }

  .section-title {
    font-size: 32px;
  }

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

  .features-grid,
  .services-grid,
  .serve-grid,
  .values-grid,
  .commitment-grid,
  .team-roles,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .timeline {
    padding: 0;
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-item {
    width: 100%;
    margin-left: 0 !important;
    padding-left: 60px;
    text-align: left;
  }
 .logo-image {
    width: 300px;
    height: 60px;
  }
  .timeline-marker {
    left: 0 !important;
    right: auto !important;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .hours-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hero {
    height: 400px;
  }
}

@media (max-width: 480px) {
  .nav-container {
    height: 60px;
  }

 

  .nav-links {
    gap: 0;
  }

  .hero-title {
    font-size: 24px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .section-title {
    font-size: 24px;
  }

  .metals-grid {
    grid-template-columns: 1fr;
  }

  .metal-card {
    padding: 20px;
  }

  .feature-card,
  .serve-card,
  .value-card,
  .commitment-item {
    padding: 20px;
  }

  .btn {
    padding: 10px 20px;
    font-size: 12px;
  }

  .btn-large {
    padding: 12px 24px;
  }

  .hero {
    height: 300px;
  }
}