/* style.css */
:root {
  --primary-green: #1B5E20;
  --secondary-green: #2E7D32;
  --accent-orange: #FF6F00;
  --dark-orange: #E65100;
  --light-green: #4CAF50;
  --bg-dark: #0D1117;
  --bg-secondary: #161B22;
  --text-light: #F0F6FF;
  --text-muted: #7D8590;
}

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

body {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-secondary) 100%);
  color: var(--text-light);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
    flex-grow: 1;
}

/* Header Styles */
.top-header {
  background: linear-gradient(90deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  padding: 10px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--text-light) !important;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.contact-header {
  display: flex;
  gap: 15px;
  align-items: center;
}

.contact-btn {
  background: linear-gradient(45deg, var(--accent-orange), var(--dark-orange));
  border: none;
  padding: 8px 16px;
  border-radius: 25px;
  color: white;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
}

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 111, 0, 0.4);
  color: white;
}

/* Main Navigation */
.main-nav {
  background: rgba(22, 27, 34, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  padding: 10px 20px !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  background: linear-gradient(45deg, var(--accent-orange), var(--dark-orange));
  transform: translateY(-1px);
  color: white !important;
}

.navbar-toggler {
    border-color: rgba(255, 111, 0, 0.5);
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 111, 0, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Page Title Styles */
.page-header {
    background: linear-gradient(rgba(13, 17, 23, 0.8), rgba(13, 17, 23, 0.8)), url('https://via.placeholder.com/1920x400.png/1B5E20/FFFFFF?text=Waste+Management') no-repeat center center;
    background-size: cover;
    padding: 4rem 2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: white;
}
.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

/* Section Title */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--light-green);
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange), var(--dark-orange));
  border-radius: 2px;
}

/* Home Page: Quote Container */
.quote-container {
  background: linear-gradient(135deg, var(--accent-orange), var(--dark-orange));
  max-width: 400px;
  margin: 2rem auto;
  padding: 20px;
  border-radius: 20px;
  text-align: center;
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(255, 111, 0, 0.3);
}

.quote-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(255, 111, 0, 0.4);
}

.quote-label {
  background: white;
  color: var(--accent-orange);
  padding: 5px 15px;
  border-radius: 15px;
  font-weight: 700;
  font-size: 0.9rem;
  position: absolute;
  top: -12px;
  left: 20px;
}

.quote-text {
  color: white;
  font-weight: 700;
  font-size: 1.2rem;
  margin-top: 10px;
}

/* Home Page: Hero Section */
.hero-section {
  position: relative;
  height: 500px;
  margin: 3rem auto;
  max-width: 1200px;
  border-radius: 25px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 50%, var(--accent-orange) 100%);
  opacity: 0.9;
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.hero-text {
  max-width: 600px;
  padding: 0 20px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-cta {
  background: linear-gradient(45deg, var(--accent-orange), var(--dark-orange));
  border: none;
  padding: 15px 30px;
  border-radius: 30px;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(255, 111, 0, 0.3);
  text-decoration: none;
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 111, 0, 0.4);
}

/* Home Page: Info Banner */
.info-banner {
  background: linear-gradient(90deg, var(--secondary-green), var(--light-green));
  padding: 25px;
  margin: 3rem auto;
  max-width: 1200px;
  border-radius: 20px;
  text-align: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(46, 125, 50, 0.3);
}

/* Home Page: Skip Bin Cards */
.skip-bin-section {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 20px;
}

.skip-bin-card {
  background: linear-gradient(135deg, var(--bg-secondary), var(--primary-green));
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.skip-bin-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.skip-bin-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 1.5rem;
}

.skip-bin-features {
  list-style: none;
  margin-bottom: 2rem;
  padding-left: 0;
}

.skip-bin-features li {
  padding: 8px 0;
  padding-left: 25px;
  position: relative;
  color: var(--text-light);
}

.skip-bin-features li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--accent-orange);
}

.skip-bin-specs {
  display: flex;
  gap: 20px;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.spec-item {
  background: var(--accent-orange);
  color: white;
  padding: 15px;
  border-radius: 15px;
  text-align: center;
  font-weight: 600;
  min-width: 120px;
  box-shadow: 0 5px 15px rgba(255, 111, 0, 0.3);
}

.quote-btn {
  background: linear-gradient(45deg, var(--accent-orange), var(--dark-orange));
  border: none;
  padding: 12px 25px;
  border-radius: 25px;
  color: white;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(255, 111, 0, 0.3);
  text-decoration: none;
}

.quote-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 111, 0, 0.4);
}

/* Home Page: Testimonial */
.testimonial-section {
  background: linear-gradient(135deg, var(--bg-secondary), var(--primary-green));
  padding: 4rem 2rem;
  margin: 4rem auto;
  max-width: 1200px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.testimonial-stars {
  color: var(--accent-orange);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.testimonial-text {
  font-size: 1.4rem;
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.testimonial-author {
  color: var(--accent-orange);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Home Page: CTA Contact Section */
.cta-contact-section {
  background: linear-gradient(135deg, var(--secondary-green), var(--light-green));
  padding: 4rem 2rem;
  margin: 4rem auto;
  max-width: 1200px;
  border-radius: 20px;
  color: white;
  text-align: center;
}
.cta-contact-section h2 {
    font-weight: 700;
    margin-bottom: 1rem;
}
.cta-contact-section p {
    max-width: 700px;
    margin: 0 auto 2rem auto;
}

/* Services Page Styles */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: linear-gradient(135deg, var(--bg-secondary), var(--primary-green));
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.service-icon {
  font-size: 3rem;
  color: var(--accent-orange);
  margin-bottom: 1rem;
}

/* About Page Styles */
.about-content {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 2rem;
  margin-top: -5rem; /* Pull up over the header */
  position: relative;
  z-index: 5;
}

.about-section h3 {
  color: var(--accent-orange);
  margin-bottom: 1rem;
  font-weight: 700;
  border-left: 4px solid var(--accent-orange);
  padding-left: 1rem;
}
.about-section ul {
    list-style-type: none;
    padding-left: 0;
}
.about-section ul li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
}
.about-section ul li::before {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--light-green);
}

/* FAQ Styles */
.faq-item {
  background: var(--bg-secondary);
  margin-bottom: 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--accent-orange);
  position: relative;
  transition: background-color 0.3s;
}
.faq-question:hover {
    background-color: rgba(255, 111, 0, 0.1);
}
.faq-question::after {
    content: '\f078'; /* Font Awesome down arrow */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 1.5rem;
    transition: transform 0.3s ease;
}
.faq-question.active::after {
    transform: rotate(180deg);
}
.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.5s ease;
}
.faq-answer p {
    margin-bottom: 0;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Contact Page Styles */
.contact-container {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    margin-top: -5rem; /* Pull up over the header */
    position: relative;
    z-index: 5;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}
.contact-info-item i {
    color: var(--accent-orange);
    font-size: 1.5rem;
    width: 30px;
    text-align: center;
}

.contact-form {
  background: rgba(0,0,0,0.3);
  padding: 2rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

.form-control {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  border-radius: 10px;
  padding: 12px 15px;
  margin-bottom: 1rem;
}

.form-control::placeholder {
  color: rgba(255,255,255,0.7);
}

.form-control:focus {
  background: rgba(255,255,255,0.15);
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 0.2rem rgba(255, 111, 0, 0.25);
  color: white;
}

.submit-btn {
  background: linear-gradient(45deg, var(--accent-orange), var(--dark-orange));
  border: none;
  padding: 15px;
  border-radius: 10px;
  color: white;
  font-weight: 700;
  width: 100%;
  transition: all 0.3s ease;
  font-size: 1.1rem;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 111, 0, 0.4);
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    height: 400px;
    margin-top: 2rem;
}

/* Footer Styles */
.footer {
    background: var(--bg-dark);
    color: var(--text-muted);
    padding: 3rem 1rem 1rem 1rem;
    border-top: 2px solid var(--accent-orange);
    margin-top: 4rem;
}
.footer h5 {
    color: var(--text-light);
    font-weight: 700;
    margin-bottom: 1rem;
}
.footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer a:hover {
    color: var(--accent-orange);
}
.footer ul {
    list-style: none;
    padding: 0;
}
.footer ul li {
    margin-bottom: 0.5rem;
}
.footer .copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--bg-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 991px) {
    .navbar-collapse {
        margin-top: 1rem;
    }
    .nav-link {
        text-align: center;
        margin-bottom: 5px;
    }
}
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
  }
  .skip-bin-card {
    padding: 20px;
  }
  .skip-bin-specs {
    justify-content: center;
  }
  .contact-header {
    display: none; /* Hide header contacts on small screens, rely on nav/footer */
  }
  .navbar-brand {
    font-size: 1.4rem;
  }
  .page-header h1 {
    font-size: 2rem;
  }
  .about-content, .contact-container {
      margin-top: 2rem;
  }
}