/* Drone Delivery Template CSS */

:root {
  --primary-blue: #2a46d3;
  --primary-blue-light: #73afef;
  --primary-blue-dark: #164ced;
  --accent-orange: #f88403;
  --accent-orange-light: #fc7636;
  --accent-orange-dark: #fa800a;
  --success-green: #05b876;
  --success-green-light: #27cb90;
  --success-green-dark: #0f8c73;
  --neutral-gray: #6b7087;
  --neutral-gray-light: #9faab6;
  --neutral-gray-dark: #212a38;
  --background-white: #ffffff;
  --background-light: #f8fafc;
  --background-dark: #1d222e;
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 19px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 30px;
  --font-size-4xl: 36px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -7px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--neutral-gray-dark);
  background-color: var(--background-white);
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--neutral-gray-dark);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-base);
}

.header {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  padding: var(--spacing-sm) 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

.navbar-brand {
  font-size: var(--font-size-xl) !important;
  font-weight: 700;
  color: var(--background-white) !important;
}

.navbar-nav .nav-link {
  color: var(--background-white) !important;
  font-weight: 500;
  margin: 0 var(--spacing-xs);
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--accent-orange-light) !important;
}

.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue) 50%, var(--primary-blue-dark) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../XAV_images/hero-bg.webp') center/cover;
  opacity: 0.1;
  z-index: 1;
}

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

.hero-content {
  padding-top: 50px !important;
  color: var(--background-white);
}

.hero h1 {
  padding-top: 50px !important;
  color: var(--background-white);
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.shape-blob {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(45deg, var(--accent-orange), var(--accent-orange-light));
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

.shape-blob:nth-child(1) {
  width: 200px;
  height: 200px;
  top: 10%;
  right: 10%;
  animation-delay: 0s;
}

.shape-blob:nth-child(2) {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 5%;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.section {
  padding: var(--spacing-3xl) 0;
}

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

.section-subtitle {
  text-align: center;
  color: var(--neutral-gray);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.section-desc {
  text-align: center;
  color: var(--neutral-gray);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

.services {
  background: var(--background-light);
}

.service-card {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-bottom: var(--spacing-lg);
  height: 100%;
}

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

.service-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.service-price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--accent-orange);
  margin-top: var(--spacing-md);
}

.feature-item {
  margin-bottom: var(--spacing-xl);
}

.feature-item i {
  font-size: 2.55rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
}

.feature-item h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.price-card {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
  margin-bottom: var(--spacing-lg);
  height: 100%;
}

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

.price-card.featured {
  border: 2px solid var(--primary-blue);
  transform: scale(1.05);
}

.price-card h3 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
}

.price-value {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: var(--spacing-md);
}

.price-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.price-features li {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--background-light);
}

.team {
  background: var(--background-light);
}

.team-member {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.team-member img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-lg);
}

.team-member h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-xs);
}

.team-member p {
  color: var(--neutral-gray);
  font-style: italic;
}

.review-card {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
  height: 100%;
}

.review-card p {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  color: var(--neutral-gray);
}

.review-author {
  font-weight: 600;
  color: var(--primary-blue);
}

.faq {
  background: var(--background-light);
}

.faq-item {
  background: var(--background-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: var(--spacing-md);
  font-weight: 600;
  color: var(--primary-blue);
  cursor: pointer;
  border-bottom: 1px solid var(--background-light);
}

.faq-answer {
  padding: var(--spacing-md);
  color: var(--neutral-gray);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

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

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 16/9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.contact {
  background: var(--background-light);
}

.contact-form {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--background-light);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: border-color 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
  color: var(--background-white);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue));
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-dark));
  color: var(--background-white);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--accent-orange-dark), var(--accent-orange));
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.footer {
  background: var(--background-dark);
  color: var(--background-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer h5 {
  color: var(--background-white);
  margin-bottom: var(--spacing-md);
}

.footer p {
  color: var(--neutral-gray-light);
  margin-bottom: var(--spacing-sm);
}

.footer a {
  color: var(--neutral-gray-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: var(--accent-orange-light);
}

.footer-bottom {
  border-top: 1px solid var(--neutral-gray);
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-lg);
  text-align: center;
}

.blog-card {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
  margin-bottom: var(--spacing-lg);
  height: 100%;
}

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

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-content {
  padding: var(--spacing-md);
}

.blog-card h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.breadcrumb-container {
  padding: var(--spacing-md) 0;
  background: var(--background-light);
  margin-top: 70px;
}

.breadcrumb-img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.text-center { text-align: center; }
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Case Study Section */
.case-study-card {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.case-study-card h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.case-study-card p {
  color: var(--neutral-gray);
}

/* Process Section */
.process-step {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.process-step::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100px;
  background: var(--primary-blue-light);
  opacity: 0.3;
}

.process-step:last-child::before {
  display: none;
}

.process-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
  color: var(--background-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0 auto var(--spacing-md);
  box-shadow: var(--shadow-md);
}

.process-step h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.process-step p {
  color: var(--neutral-gray);
}

/* Timeline Section */
.timeline-item {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform 0.3s ease;
}

.timeline-item:hover {
  transform: translateX(5px);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: var(--primary-blue);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--background-white), 0 0 0 6px var(--primary-blue-light);
}

.timeline-item h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.timeline-item p {
  color: var(--neutral-gray);
}

/* Career Section */
.career-card {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.career-card h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.career-card p {
  color: var(--neutral-gray);
  margin-bottom: var(--spacing-md);
}

.career-role {
  background: var(--background-light);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--primary-blue);
  display: inline-block;
  margin-top: var(--spacing-sm);
  font-weight: 600;
}

/* Core Info Section */
.core-info-card {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.core-info-card i {
  font-size: 2rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
}

.core-info-card h5 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.core-info-card p {
  color: var(--neutral-gray);
  font-size: var(--font-size-sm);
}

/* Contact Info Styling */
.contact-info {
  background: var(--background-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  height: fit-content;
}

.contact-info h5 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.contact-info p {
  color: var(--neutral-gray);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.contact-info i {
  color: var(--primary-blue);
  font-size: var(--font-size-sm);
}

/* Enhanced Button Styles */
.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

/* Navbar Enhancements */
.navbar-toggler {
  border: none;
  padding: 0.25rem 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.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%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

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

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--background-light);
  border-top: 2px solid var(--primary-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: inline-block;
  margin-right: var(--spacing-xs);
}

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

/* Form Enhancements */
.form-control {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--background-light);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: all 0.3s ease;
  background-color: var(--background-white);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(46, 94, 248, 0.10);
}

.form-control::placeholder {
  color: var(--neutral-gray-light);
}

/* Error States */
.form-control.error {
  border-color: #f1674e;
}

.form-control.success {
  border-color: var(--success-green);
}

/* Accessibility Improvements */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus Indicators */
*:focus-visible {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .shape-blob,
  .btn {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    background: none !important;
    color: black !important;
  }
  
  * {
    color: black !important;
    background: white !important;
  }
  
  .section {
    page-break-inside: avoid;
    padding: var(--spacing-md) 0;
  }
}

/* Performance Optimizations */
.img-placeholder {
  background: var(--background-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-gray);
  font-size: var(--font-size-sm);
}

/* Additional Utility Classes */
.text-primary { color: var(--primary-blue) !important; }
.text-secondary { color: var(--accent-orange) !important; }
.text-success { color: var(--success-green) !important; }
.text-muted { color: var(--neutral-gray) !important; }

.bg-primary { background-color: var(--primary-blue) !important; }
.bg-secondary { background-color: var(--accent-orange) !important; }
.bg-light { background-color: var(--background-light) !important; }

.border-radius { border-radius: var(--radius-md); }
.shadow { box-shadow: var(--shadow-md); }

/* Smooth Transitions */
* {
  transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, opacity 0.3s ease;
}



/* Team Social Links - Rounded Style */
.team-social-links {
    margin-top: 20px;
    padding: 15px 0;
}

.social-icons-grid {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(135deg, #1877f2, #42a5f5);
}

.facebook-link:hover {
    background: linear-gradient(135deg, #0d6efd, #1877f2);
}

.linkedin-link {
    background: linear-gradient(135deg, #0a66c2, #2196f3);
}

.linkedin-link:hover {
    background: linear-gradient(135deg, #084a8a, #0a66c2);
}

.x-link {
    background: linear-gradient(135deg, #000000, #333333);
    position: relative;
}

.x-link::after {
    content: '𝕏';
    font-weight: bold;
    font-size: 20px;
}

.x-link:hover {
    background: linear-gradient(135deg, #1a1a1a, #000000);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}