/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Design Brief Color Tokens */
  --primary: #0891b2;
  --primary-foreground: #ffffff;
  --secondary: #2563eb;
  --secondary-foreground: #ffffff;
  --background: #ffffff;
  --foreground: #4b5563;
  --card: #f9fafb;
  --card-foreground: #4b5563;
  --muted: #f9fafb;
  --muted-foreground: #6b7280;
  --accent: #2563eb;
  --accent-foreground: #ffffff;
  --border: #e5e7eb;
  --input: #f9fafb;
  --ring: rgba(8, 145, 178, 0.5);
  --radius: 0.5rem;

  /* Typography */
  --font-heading: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--foreground);
  background-color: var(--background);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.6;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: 4rem 0;
}

.section-sm {
  padding: 2rem 0;
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.gap-8 {
  gap: 2rem;
}

/* Grid Utilities */
.grid {
  display: grid;
}

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

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

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  background-color: #0e7490;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.3);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--secondary-foreground);
}

.btn-secondary:hover {
  background-color: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

/* Card Styles */
.card {
  background-color: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Header Styles */
.header {
  background-color: var(--background);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Added mobile menu toggle button styles */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 101;
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background-color: var(--primary);
  margin: 3px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Added nav-menu wrapper for mobile functionality */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

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

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

/* Hero Section */
.hero {
  position: relative;
  height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: -1;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

/* Slider Controls */
.slider-controls {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.slider-dot.active {
  background-color: var(--primary);
}

/* Service Cards */
.service-card {
  text-align: center;
  padding: 2rem;
}

.service-card .service-image-container:hover img {
  transform: scale(1.05);
}

.service-card .service-image-container:hover .service-overlay {
  opacity: 1;
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  background-color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

/* Testimonials */
.testimonial {
  text-align: center;
  padding: 2rem;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  object-fit: cover;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

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

/* Footer */
.footer {
  background-color: var(--muted);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

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

.footer-section h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--foreground);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted-foreground);
}

/* Sticky Call Button (Mobile) */
.sticky-call-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--secondary);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  z-index: 1000;
  transition: all 0.3s ease;
  /* Added animation for better visibility */
  animation: pulse 2s infinite;
}

.sticky-call-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  animation: none;
}

/* Added pulse animation for sticky button */
@keyframes pulse {
  0% {
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.6);
    transform: scale(1.05);
  }
  100% {
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transform: scale(1);
  }
}

/* Added mobile call button styling */
.mobile-call-btn {
  display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .nav-links {
    display: none;
  }

  .grid-cols-3 {
    grid-template-columns: 1fr;
  }

  .grid-cols-2 {
    grid-template-columns: 1fr;
  }

  .grid-cols-4 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.5rem;
  }

  .section {
    padding: 2rem 0;
  }

  /* Improved mobile responsiveness for service sections */
  .service-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .sticky-call-btn {
    bottom: 15px;
    right: 15px;
    width: 55px;
    height: 55px;
    font-size: 1.25rem;
  }

  /* Enhanced neon cards for mobile */
  .neon-card {
    padding: 1.5rem;
    margin-bottom: 1rem;
  }

  .neon-icon-container {
    width: 80px !important;
    height: 80px !important;
  }

  .neon-icon-container i {
    font-size: 2rem !important;
  }

  /* Fixed mobile menu visibility and functionality */
  .mobile-menu-toggle {
    display: flex;
  }

  /* Hide desktop navigation on mobile */
  .nav-links {
    display: none;
  }

  .nav > .btn {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: left 0.3s ease;
    z-index: 100;
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.1);
  }

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

  .nav-menu.active .nav-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
    list-style: none;
  }

  .nav-menu .nav-links a {
    font-size: 1.5rem;
    font-weight: 600;
    padding: 1rem 2rem;
    display: block;
    border-radius: 12px;
    transition: all 0.3s ease;
    color: var(--foreground);
    text-decoration: none;
    background-color: transparent;
    border: 2px solid transparent;
  }

  .nav-menu .nav-links a:hover {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(8, 145, 178, 0.3);
  }

  .mobile-call-btn {
    display: inline-flex;
    margin-top: 2rem;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    border-radius: 12px;
    background-color: var(--secondary);
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .mobile-call-btn:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  }
}

@media (max-width: 1024px) and (min-width: 769px) {
  .grid-cols-2 {
    gap: 2rem;
  }

  .container {
    padding: 0 2rem;
  }

  /* 2-column layout for tablets */
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .nav .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
  }
}

@media (min-width: 1025px) {
  .grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Added neon card box design with glowing effects */
.neon-card {
  background: linear-gradient(145deg, #ffffff, #f8fafc);
  border: 2px solid transparent;
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  position: relative;
  transition: all 0.4s ease;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.neon-card::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #3b82f6, #10b981, #f59e0b, #8b5cf6, #3b82f6);
  border-radius: 20px;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: neon-border 3s linear infinite;
}

.neon-card:hover::before {
  opacity: 1;
}

.neon-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 0 30px rgba(59, 130, 246, 0.3);
}

.neon-icon-container {
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.neon-card:hover .neon-icon-container {
  transform: scale(1.1);
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
}

@keyframes neon-border {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}
.mb-4 {
  margin-bottom: 1rem;
}
.mb-8 {
  margin-bottom: 2rem;
}
.mt-4 {
  margin-top: 1rem;
}
.mt-8 {
  margin-top: 2rem;
}
.hidden {
  display: none;
}
.block {
  display: block;
}