/* E-bike Battery Rental - Main CSS */
:root {
  --primary-green: #28a745;
  --primary-blue: #007bff;
  --primary-orange: #fd7e14;
  --primary-purple: #6f42c1;
  --primary-teal: #20c997;
  --light-green: #d4edda;
  --light-blue: #cce5ff;
  --light-orange: #ffeaa7;
  --light-purple: #e2d5f1;
  --light-teal: #c3f4ea;
  --dark-green: #155724;
  --dark-blue: #004085;
  --dark-orange: #bd5d00;
  --dark-purple: #432874;
  --dark-teal: #0f5132;
  --text-dark: #212529;
  --text-light: #6c757d;
  --bg-light: #f8f9fa;
  --gradient-primary: linear-gradient(135deg, var(--primary-green), var(--primary-teal));
  --gradient-secondary: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  --gradient-accent: linear-gradient(135deg, var(--primary-orange), var(--primary-purple));
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
    scroll-behavior: auto;
  }
}

/* Header */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-green);
  transition: color 0.3s ease;
}

.navbar-brand:hover {
  color: var(--dark-green);
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--text-dark);
  transition: color 0.3s ease;
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-green);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-green);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
  width: 80%;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../NUZ_images/hero-bg.webp') center/cover;
  opacity: 0.2;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
    padding-top: 250px;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

/* About Section */
.about-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.section-subtitle {
  font-size: 1.25rem;
  text-align: center;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.section-desc {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

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

.feature-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.feature-desc {
  color: var(--text-light);
  font-size: 1rem;
}

/* Services Section */
.services-section {
  padding: 5rem 0;
  background: white;
}

.service-card {
  background: var(--bg-light);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.service-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-content {
  padding: 1.5rem;
}

.service-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.service-desc {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.service-features {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.service-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-green);
}

/* Features Section */
.features-section {
  padding: 5rem 0;
  background: var(--light-green);
}

/* Price Plan Section */
.priceplan-section {
  padding: 5rem 0;
  background: white;
}

.price-card {
  background: white;
  border: 2px solid var(--light-green);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.price-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-green);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.price-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 1rem;
}

.price-features {
  color: var(--text-light);
  margin-bottom: 2rem;
  text-align: left;
}

/* Team Section */
.team-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.team-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
  height: 100%;
}

.team-card:hover {
  transform: translateY(-5px);
}

.team-photo {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.team-info {
  padding: 1.5rem;
}

.team-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.team-role {
  color: var(--text-light);
  font-size: 1rem;
}

/* Reviews Section */
.reviews-section {
  padding: 5rem 0;
  background: white;
}

.review-card {
  background: var(--bg-light);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  height: 100%;
}

.review-text {
  font-style: italic;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.review-author {
  font-weight: 600;
  color: var(--text-dark);
}

/* Case Study Section */
.casestudy-section {
  padding: 5rem 0;
  background: var(--light-blue);
}

.case-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  height: 100%;
}

.case-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.case-desc {
  color: var(--text-light);
  font-size: 1rem;
}

/* Process Section */
.process-section {
  padding: 5rem 0;
  background: white;
}

.process-card {
  text-align: center;
  padding: 2rem;
  height: 100%;
}

.process-number {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
}

.process-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.process-desc {
  color: var(--text-light);
  font-size: 1rem;
}

/* Timeline Section */
.timeline-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.timeline-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  height: 100%;
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.timeline-desc {
  color: var(--text-light);
  font-size: 1rem;
}

/* Career Section */
.career-section {
  padding: 5rem 0;
  background: white;
}

.career-card {
  background: var(--bg-light);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  height: 100%;
}

.career-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.career-role {
  color: var(--primary-green);
  font-weight: 500;
  margin-bottom: 1rem;
}

.career-desc {
  color: var(--text-light);
  font-size: 1rem;
}

/* Core Info Section */
.coreinfo-section {
  padding: 5rem 0;
  background: var(--light-teal);
}

.coreinfo-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  height: 100%;
}

.coreinfo-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.coreinfo-desc {
  color: var(--text-light);
  font-size: 1rem;
}

/* Contact Section */
.contact-section {
  padding: 5rem 0;
  background: white;
}

.contact-form {
  background: var(--bg-light);
  padding: 3rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-control {
  border: 1px solid #dee2e6;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.btn-primary {
  background: var(--gradient-primary);
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
}

/* Blog Section */
.blog-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.blog-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  height: 100%;
}

.blog-card:hover {
  transform: translateY(-5px);
}

.blog-content {
  padding: 1.5rem;
}

.blog-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.blog-excerpt {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.blog-link {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
}

.blog-link:hover {
  text-decoration: underline;
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background: white;
}

.accordion-button {
  background: var(--bg-light);
  border: none;
  font-weight: 600;
  color: var(--text-dark);
}

.accordion-button:not(.collapsed) {
  background: var(--primary-green);
  color: white;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.accordion-body {
  background: white;
  color: var(--text-light);
}

/* Gallery Section */
.gallery-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.gallery-item {
  margin-bottom: 2rem;
}

.gallery-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.gallery-image:hover {
  transform: scale(1.05);
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 3rem 0 2rem;
}

.footer h5 {
  color: var(--primary-green);
  margin-bottom: 1.5rem;
}

.footer p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.5rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

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

/* Breadcrumbs */
.breadcrumb-container {
  padding: 1rem 0;
  background: var(--bg-light);
}

.breadcrumb-image {
  width: 24px;
  height: 24px;
}

/* Additional Pages Sections */
.page-section {
  padding: 4rem 0;
}

.page-section:nth-child(even) {
  background: var(--bg-light);
}

.page-section:nth-child(odd) {
  background: white;
}

/* Utility Classes */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: var(--gradient-primary);
}

.bg-gradient-secondary {
  background: var(--gradient-secondary);
}

.bg-gradient-accent {
  background: var(--gradient-accent);
}

/* Back to Top Button */
.back-to-top {
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

/* Form Validation Styles */
.form-control.is-invalid {
  border-color: #dc3545;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='m5.8 4.6 1.4 1.4m0-1.4-1.4 1.4'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-valid {
  border-color: var(--primary-green);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='m2.3 6.73 0.13-.02L8 1.13 7.12 0.25l-4.81 4.81-2.13-2.13-.88.88 3.01 3.01z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.error-message {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: #dc3545;
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid var(--primary-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Enhanced Interactive Elements */
.service-card:hover .service-price {
  color: var(--primary-green);
  transform: scale(1.05);
}

.price-card:hover .price-amount {
  color: var(--dark-green);
  transform: scale(1.05);
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.blog-card:hover .blog-title {
  color: var(--primary-green);
}

/* Focus States for Accessibility */
.btn:focus,
.form-control:focus,
.form-check-input:focus {
  outline: 3px solid var(--primary-green);
  outline-offset: 2px;
}

.card:focus-within,
.service-card:focus-within,
.feature-card:focus-within {
  outline: 2px solid var(--primary-green);
  outline-offset: 4px;
}

/* Skip Link */
.visually-hidden-focusable:focus {
  clip: auto !important;
  height: auto !important;
  margin: 0 !important;
  overflow: visible !important;
  position: absolute !important;
  width: auto !important;
  white-space: nowrap !important;
}

/* Loading Button States */
.btn.loading {
  position: relative;
  color: transparent;
}

.btn.loading .button-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
}

/* Enhanced Typography */
.section-title {
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Print Optimizations */
@media print {
  .hero-section {
    background: none !important;
    color: #000 !important;
  }
  
  .hero-section::before {
    display: none !important;
  }
  
  .btn,
  .back-to-top,
  .navbar {
    display: none !important;
  }
  
  .section-title {
    color: #000 !important;
    font-size: 18pt !important;
  }
}

/* Image sizing consistency */
img {
  max-width: 100%;
  height: auto;
}

.hero-image {
  width: 100%;
  max-width: 500px;
  height: auto;
}

.service-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.team-photo {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.gallery-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
} 


/* Team Social Links - Elegant Style */
.team-social-links {
    margin-top: 24px;
    padding: 18px 0;
}

.social-icons-grid {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 17px;
    transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    color: white;
}

.facebook-link {
    background: rgba(24, 119, 242, 0.9);
}

.facebook-link:hover {
    background: rgba(24, 119, 242, 1);
    box-shadow: 0 8px 30px rgba(24, 119, 242, 0.4);
}

.linkedin-link {
    background: rgba(10, 102, 194, 0.9);
}

.linkedin-link:hover {
    background: rgba(10, 102, 194, 1);
    box-shadow: 0 8px 30px rgba(10, 102, 194, 0.4);
}

.x-link {
    background: rgba(0, 0, 0, 0.9);
    position: relative;
}

.x-link::after {
    content: '𝕏';
    font-weight: bold;
    font-size: 19px;
    z-index: 2;
    position: relative;
}

.x-link:hover {
    background: rgba(0, 0, 0, 1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 12px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 15px;
    }
}